:root{
    /* Ink scale */
    --ink:#101114;
    --ink-2:#252936;
    --ink-3:#3a3f4d;
    --muted:#666b7a;
    --muted-2:#8b90a0;
    --line:rgba(16,17,20,.1);
    --line-2:rgba(16,17,20,.16);

    /* Backgrounds */
    --white:#ffffff;
    --bg:#ffffff;
    --bg-soft:#f6f7fb;
    --bg-lavender:#f3f1ff;
    --soft:#f6f7fb;
    --soft-2:#ececf4;
    --dark:#101114;
    --darker:#0a0b0e;

    /* AI brand colors */
    --primary:#5b5cf6;
    --primary-dark:#3d42d9;
    --primary-light:#8b89ff;
    --purple:#8b5cf6;
    --blue:#2563eb;
    --cyan:#28a7ff;
    --gradient-ai:linear-gradient(135deg, #2563eb 0%, #5b5cf6 45%, #a855f7 100%);
    --gradient-ai-reverse:linear-gradient(135deg, #a855f7 0%, #5b5cf6 50%, #2563eb 100%);
    --gradient-soft:linear-gradient(135deg, rgba(37,99,235,.08), rgba(168,85,247,.10));
    --gradient-glow:radial-gradient(circle at 30% 20%, rgba(91,92,246,.15), transparent 60%);

    /* Layout */
    --header-h:72px;
    --logo-h:120px;

    /* Radius — 10px base */
    --radius:10px;
    --radius-sm:6px;
    --radius-lg:10px;
    --radius-xl:10px;
    --radius-pill:999px;

    /* Shadows */
    --shadow-sm:0 2px 8px rgba(30,41,90,.05);
    --shadow:0 12px 36px rgba(30,41,90,.08), 0 2px 4px rgba(30,41,90,.04);
    --shadow-md:0 20px 60px rgba(30,41,90,.10), 0 4px 8px rgba(30,41,90,.05);
    --shadow-lg:0 28px 80px rgba(30,41,90,.14), 0 8px 16px rgba(30,41,90,.06);
    --shadow-glow:0 16px 48px rgba(91,92,246,.25);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:"Inter",-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
    color:var(--ink);
    background:var(--white);
    line-height:1.8;
    font-size:15px;
    font-feature-settings:"palt";
    -webkit-font-smoothing:antialiased;
    -webkit-text-size-adjust:100%;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit;cursor:pointer}

  ::selection{ background:var(--ink); color:#fff;}

  /* ---------- Layout ---------- */
  .container{
    max-width:1200px;
    margin:0 auto;
    padding:0 32px;
  }
  section{
    padding:130px 0;
    position:relative;
    background-color:#fff;
    background-image:radial-gradient(circle at 1px 1px, rgba(16,17,20,.14) 1px, transparent 0);
    background-size:28px 28px;
    overflow:hidden;
  }
  section.bg-soft{
    background-color:var(--bg-soft);
    background-image:radial-gradient(circle at 1px 1px, rgba(91,92,246,.22) 1px, transparent 0);
    background-size:28px 28px;
  }
  section.bg-gray{
    background-color:#f4f5f7;
    background-image:radial-gradient(circle at 1px 1px, rgba(16,17,20,.12) 1px, transparent 0);
    background-size:28px 28px;
  }
  /* Darker gray gradient (used for Issue section) */
  section.bg-gray-grad{
    background-color:#d8dae3;
    background-image:
      radial-gradient(ellipse 80% 60% at 20% 0%, rgba(60,70,90,.22), transparent 60%),
      radial-gradient(ellipse 70% 50% at 100% 100%, rgba(40,48,66,.28), transparent 60%),
      linear-gradient(180deg, #dee0e8 0%, #cdd0db 100%);
  }

  /* Same-background adjacent sections: total gap = 130px (65 + 65) */
  /* bg-soft → bg-soft */
  section.bg-soft + section.bg-soft{ padding-top:65px;}
  section.bg-soft:has(+ section.bg-soft){ padding-bottom:65px;}
  /* bg-gray → bg-gray */
  section.bg-gray + section.bg-gray{ padding-top:65px;}
  section.bg-gray:has(+ section.bg-gray){ padding-bottom:65px;}
  /* bg-dark → bg-dark */
  section.bg-dark + section.bg-dark{ padding-top:65px;}
  section.bg-dark:has(+ section.bg-dark){ padding-bottom:65px;}
  /* White (no class) → white (no class) */
  section:not([class]) + section:not([class]){ padding-top:65px;}
  section:not([class]):has(+ section:not([class])){ padding-bottom:65px;}
  /* solution-bg (white) → white */
  section.solution-bg + section:not([class]){ padding-top:65px;}
  section.solution-bg:has(+ section:not([class])){ padding-bottom:65px;}
  /* white → solution-bg (white) */
  section:not([class]) + section.solution-bg{ padding-top:65px;}
  section:not([class]):has(+ section.solution-bg){ padding-bottom:65px;}
  section.bg-dark{
    background-color:var(--darker);
    color:#fff;
    background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.14) 1px, transparent 0);
    background-size:28px 28px;
  }
  /* Universal section corner gradients: purple (left-top) + light blue (right-bottom) */
  section::before{
    content:""; position:absolute;
    top:-100px; left:-100px;
    width:500px; height:500px;
    background:radial-gradient(circle, rgba(91,92,246,.20), transparent 60%);
    pointer-events:none; z-index:0;
  }
  section::after{
    content:""; position:absolute;
    bottom:-100px; right:-100px;
    width:500px; height:500px;
    background:radial-gradient(circle, rgba(96,165,250,.24), transparent 60%);
    pointer-events:none; z-index:0;
  }
  /* Issue section keeps the darker gray gradients */
  section#issue::before{
    background:radial-gradient(circle, rgba(16,17,20,.20), transparent 60%);
  }
  section#issue::after{
    background:radial-gradient(circle, rgba(16,17,20,.24), transparent 60%);
  }
  section > .container{ position:relative; z-index:1;}

  /* Header progress bar — video viewing progress */
  .header-progress{
    position:absolute;
    left:0; right:0; bottom:0;
    height:2px;
    background:rgba(16,17,20,.08);
    overflow:visible;
  }
  .hp-fill{
    height:100%;
    width:0%;
    background:var(--gradient-ai);
    transition:width .25s ease-out;
    position:relative;
    box-shadow:0 0 10px rgba(91,92,246,.5);
  }
  .hp-fill::after{
    content:""; position:absolute;
    right:-5px; top:50%; transform:translateY(-50%);
    width:10px; height:10px;
    background:#fff;
    border:2px solid var(--primary);
    border-radius:50%;
    box-shadow:0 2px 8px rgba(91,92,246,.5);
    opacity:0;
    transition:opacity .2s;
  }
  .hp-fill.active::after{ opacity:1;}

  /* ---------- Play-button decoration (brand motif) ---------- */
  .play-mark{
    width:26px; height:26px;
    background:var(--gradient-ai);
    border-radius:7px;
    display:inline-flex; align-items:center; justify-content:center;
    flex:none;
    box-shadow:0 4px 10px rgba(91,92,246,.3);
  }
  .play-mark::after{
    content:""; width:0; height:0;
    border-left:8px solid #fff;
    border-top:5px solid transparent;
    border-bottom:5px solid transparent;
    margin-left:3px;
  }
  .play-mark.lg{
    width:36px; height:36px; border-radius:9px;
  }
  .play-mark.lg::after{
    border-left:11px solid #fff;
    border-top:7px solid transparent;
    border-bottom:7px solid transparent;
    margin-left:4px;
  }

  /* Inline gradient triangle (small label prefix) */
  .sec-head .eyebrow::before,
  .empathy-mini .issue-label::before,
  .case-label::before,
  .plan-cap::before,
  .reason-text .num-row .label::before,
  .feature-routes .r .lb::before,
  .matrix-caption .caption-label::before,
  .instructor .role::before,
  .product-showcase .name::before{
    content:"";
    display:inline-block;
    width:8px; height:10px;
    background:var(--gradient-ai);
    clip-path:polygon(0 0, 100% 50%, 0 100%);
    margin-right:8px;
    vertical-align:-1px;
    flex-shrink:0;
  }

  /* Section heading */
  .sec-head{ text-align:center; margin-bottom:50px; }
  .sec-head .eyebrow{
    display:inline-flex; align-items:center;
    font-size:13px;
    letter-spacing:.18em;
    color:var(--primary);
    margin-bottom:24px;
    font-weight:700;
  }
  .bg-dark .sec-head .eyebrow{ color:var(--primary-light);}
  .sec-head h2{
    font-size:2.5rem;
    font-weight:700;
    line-height:1.3;
    letter-spacing:normal;
    margin-bottom:24px;
    color:#222;
  }
  .sec-head h2 .grad{
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  /* Gradient sweep across heading: ends in solid dark text.
     Inner .grad span keeps its purple AI gradient throughout. */
  .gradient-sweep{
    background-image:linear-gradient(100deg,
      #1a1a1a 0%,
      #1a1a1a 30%,
      #5b5cf6 45%,
      #a855f7 50%,
      #5b5cf6 55%,
      #1a1a1a 70%,
      #1a1a1a 100%);
    background-size:240% 100%;
    background-position:100% 50%;
    background-repeat:no-repeat;
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
    transition:background-position 1.8s cubic-bezier(.4,0,.2,1) .15s;
  }
  /* Inner span keeps its own purple gradient — even during sweep */
  .gradient-sweep .grad{
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
  }
  .gradient-sweep.in-view{
    background-position:0 50%;
  }

  /* Override default .reveal so only children animate, not the whole heading */
  .solution-headline.reveal,
  .solution-lead.reveal{
    opacity:1;
    transform:none;
  }
  /* Disable parent-level gradient-sweep on solution-headline — each .hl will handle its own */
  .solution-headline.gradient-sweep{
    background:none;
    -webkit-background-clip:initial;
    background-clip:initial;
    color:#1a1a1a;
    -webkit-text-fill-color:initial;
  }
  /* Each .hl line: own gradient sweep + fade-up */
  .solution-headline .hl{
    display:block;
    background-image:linear-gradient(100deg,
      #1a1a1a 0%,
      #1a1a1a 30%,
      #5b5cf6 45%,
      #a855f7 50%,
      #5b5cf6 55%,
      #1a1a1a 70%,
      #1a1a1a 100%);
    background-size:240% 100%;
    background-position:100% 50%;
    background-repeat:no-repeat;
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
    opacity:0;
    transform:translateY(18px);
    transition:
      opacity .8s cubic-bezier(.2,.7,.2,1),
      transform .8s cubic-bezier(.2,.7,.2,1),
      background-position 1.8s cubic-bezier(.4,0,.2,1);
  }
  /* Inner .grad span (デジゴリAIラーニング) keeps its purple AI gradient */
  .solution-headline .hl .grad{
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    -webkit-text-fill-color:transparent;
  }
  .solution-headline.in-view .hl{
    opacity:1;
    transform:translateY(0);
    background-position:0 50%;
  }
  .solution-headline.in-view .hl:nth-child(1){ transition-delay:.10s, .10s, .25s;}
  .solution-headline.in-view .hl:nth-child(2){ transition-delay:.35s, .35s, .50s;}
  .solution-headline.in-view .hl:nth-child(3){ transition-delay:.60s, .60s, .75s;}

  /* Lead lines: just fade-up (no gradient sweep) */
  .solution-lead .hl{
    display:block;
    opacity:0;
    transform:translateY(18px);
    transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  }
  .solution-lead.in-view .hl{
    opacity:1;
    transform:translateY(0);
  }
  .solution-lead.in-view .hl:nth-child(1){ transition-delay:.85s;}
  .solution-lead.in-view .hl:nth-child(2){ transition-delay:1.05s;}

  /* Solution mock — strong purple gradient sweep on first reveal */
  .product-showcase .mock{
    position:relative;
    overflow:hidden;
    border-radius:inherit;
  }
  .product-showcase .mock-sweep{
    position:absolute; inset:0;
    background:linear-gradient(105deg,
      rgba(91,92,246,0) 0%,
      rgba(91,92,246,.45) 25%,
      rgba(91,92,246,.85) 42%,
      rgba(255,255,255,.95) 50%,
      rgba(168,85,247,.85) 58%,
      rgba(168,85,247,.45) 75%,
      rgba(168,85,247,0) 100%);
    transform:translateX(-115%);
    pointer-events:none;
    z-index:3;
    opacity:0;
  }
  .product-showcase.in-view .mock-sweep{
    animation:mock-purple-sweep 2s cubic-bezier(.25,.7,.25,1) .9s forwards;
  }
  @keyframes mock-purple-sweep{
    0%   { transform:translateX(-115%); opacity:0; }
    15%  { opacity:1; }
    50%  { opacity:1; }
    85%  { opacity:.9; }
    100% { transform:translateX(115%); opacity:0; }
  }
  /* product-showcase already gets .reveal; override translate so the mock stays in place
     and only the sweep overlay animates */
  .product-showcase.reveal{
    opacity:1;
    transform:none;
  }
  .inline-logo{
    height:1.3em;
    display:inline-block;
    vertical-align:-.3em;
    margin:0 8px;
  }
  .sec-head .lead{
    font-size:17px;
    color:var(--muted);
    line-height:1.95;
    letter-spacing:.08em;
    max-width:680px;
    margin:0 auto;
  }
  .bg-dark .sec-head .lead{ color:#bdbdbd;}

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex; align-items:center; justify-content:center;
    gap:12px;
    padding:18px 32px;
    background:var(--gradient-ai);
    color:#fff;
    font-size:15px;
    font-weight:700;
    letter-spacing:.03em;
    border:1px solid transparent;
    border-radius:var(--radius-pill);
    cursor:pointer;
    transition:all .25s ease;
    position:relative;
    overflow:hidden;
    box-shadow:0 8px 24px rgba(91,92,246,.25);
  }
  .btn::after{
    content:""; width:18px; height:8px;
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%23fff' stroke-width='1.5'/></svg>") no-repeat center / contain;
    transition:transform .25s ease;
  }
  .btn:hover{ transform:translateY(-2px); box-shadow:0 14px 36px rgba(91,92,246,.35);}
  .btn:hover::after{ transform:translateX(4px);}
  .btn-ghost{ background:#fff; color:var(--primary); border:1.5px solid var(--primary); box-shadow:none;}
  .btn-ghost::after{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%235b5cf6' stroke-width='1.5'/></svg>") no-repeat center / contain;
  }
  .btn-ghost:hover{ background:var(--bg-lavender); transform:translateY(-2px);}
  .btn-ghost:hover::after{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%235b5cf6' stroke-width='1.5'/></svg>") no-repeat center / contain;
  }
  .btn-inverse{ background:#fff; color:var(--primary); border-color:#fff; box-shadow:0 12px 32px rgba(0,0,0,.16);}
  .btn-inverse::after{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%235b5cf6' stroke-width='1.5'/></svg>") no-repeat center / contain;
  }
  .btn-inverse:hover{ background:#f4f4f4;}
  .btn-outline-light{ background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,.5); box-shadow:none;}
  .btn-outline-light:hover{ background:rgba(255,255,255,.1);}

  /* ---------- Header ---------- */
  .site-header{
    position:sticky; top:0; z-index:50;
    height:var(--header-h);
    background:rgba(255,255,255,.96);
    backdrop-filter:saturate(180%) blur(10px);
  }
  .site-header .inner{
    height:100%;
    max-width:1280px; margin:0 auto;
    padding:0 32px;
    display:flex; align-items:center; justify-content:space-between;
  }
  .logo{
    display:flex; align-items:center;
    height:40px;
  }
  .logo img{
    height:100%; width:auto; display:block;
    object-fit:contain;
  }
  .site-nav{ display:flex; align-items:center; gap:32px;}
  .site-nav a{
    font-size:13px; color:var(--ink-2);
    font-weight:600;
    position:relative;
    padding:6px 0;
    transition:color .2s;
  }
  .site-nav a::after{
    content:""; position:absolute; left:0; bottom:0;
    width:0; height:2px; background:var(--gradient-ai);
    transition:width .25s;
  }
  .site-nav a:hover{ color:var(--primary);}
  .site-nav a:hover::after{ width:100%;}
  /* Desktop: hide the drawer-only CTA (header has its own CTA button) */
  .site-nav .nav-cta{ display:none;}
  .header-cta{ display:flex; gap:10px;}
  /* Header CTA — same design as FV (hero) pill button */
  .header-cta .btn{
    padding:8px 10px 8px 20px;
    font-size:13px;
    font-weight:800;
    letter-spacing:.04em;
    gap:10px;
  }
  .header-cta .btn::after{
    content:"";
    width:26px; height:26px;
    background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%235b5cf6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 10h10M11 6l4 4-4 4'/></svg>") no-repeat center / 14px 14px;
    border-radius:50%;
  }
  .header-cta .btn:hover::after{ transform:translateX(2px);}

  /* ---------- Hero ---------- */
  .hero{
    min-height:calc(100vh - var(--header-h));
    max-height:780px;
    padding:48px 0;
    display:flex; flex-direction:column; justify-content:center;
    position:relative;
    overflow:hidden;
    background-color:#fff;
    background-image:
      radial-gradient(circle at 1px 1px, rgba(16,17,20,.14) 1px, transparent 0);
    background-size:28px 28px;
  }
  /* Disable the legacy purple/blue corner glows */
  .hero::before, .hero::after{ display:none;}

  /* ---------- Hero entrance animations ---------- */
  @keyframes hero-purple-flow{
    from{ opacity:0; transform:translateX(-30%); }
    to  { opacity:.95; transform:translateX(0); }
  }
  @keyframes hero-fade-up{
    from{ opacity:0; transform:translateY(24px); }
    to  { opacity:1; transform:translateY(0); }
  }
  @keyframes hero-mock-in{
    from{ opacity:0; transform:translateY(28px) scale(.97); }
    to  { opacity:1; transform:translateY(0) scale(1); }
  }
  @keyframes hero-badge-in{
    from{ opacity:0; transform:translateY(20px) scale(.94); }
    to  { opacity:1; transform:translateY(0) scale(1); }
  }
  @keyframes hero-watermark-in{
    from{ opacity:0; }
    to  { opacity:1; }
  }

  /* Purple play triangle flows from left to its right position */
  .hero-visual .hero-play-bg.purple{
    animation:hero-purple-flow 1.4s cubic-bezier(.2,.7,.2,1) .1s both;
  }

  /* Left column staggered fade-up */
  .hero-eyebrow{ animation:hero-fade-up .9s cubic-bezier(.2,.7,.2,1) .55s both;}
  .hero h1     { animation:hero-fade-up .9s cubic-bezier(.2,.7,.2,1) .7s both;}
  .hero .sub   { animation:hero-fade-up .9s cubic-bezier(.2,.7,.2,1) .85s both;}
  .hero-cta    { animation:hero-fade-up .9s cubic-bezier(.2,.7,.2,1) 1s both;}

  /* Mock screen appears after the left text */
  .hero-visual .screen{
    animation:hero-mock-in 1.1s cubic-bezier(.2,.7,.2,1) .8s both;
  }

  /* Badges pop in one by one at the end */
  .hero-pillars .badge{
    animation:hero-badge-in .7s cubic-bezier(.2,.7,.2,1) both;
  }
  .hero-pillars .badge:nth-child(1){ animation-delay:1.25s;}
  .hero-pillars .badge:nth-child(2){ animation-delay:1.35s;}
  .hero-pillars .badge:nth-child(3){ animation-delay:1.45s;}
  .hero-pillars .badge:nth-child(4){ animation-delay:1.55s;}

  /* Watermark gently fades in last */
  .hero-watermark{
    animation:hero-watermark-in 1.2s ease-out 1.4s both;
  }

  /* Large faded watermark text at hero bottom */
  .hero-watermark{
    position:absolute;
    left:0; right:0;
    bottom:-2%;
    z-index:1;
    pointer-events:none;
    text-align:center;
    font-family:"Inter","Helvetica Neue",Arial,sans-serif;
    font-size:clamp(72px, 12vw, 200px);
    font-weight:900;
    letter-spacing:.04em;
    line-height:.9;
    color:transparent;
    -webkit-text-stroke:0;
    background:linear-gradient(180deg, rgba(16,17,20,.05), rgba(16,17,20,.015));
    -webkit-background-clip:text;
    background-clip:text;
    white-space:nowrap;
    overflow:hidden;
  }

  /* Background play-button decorations (behind hero content) */
  .hero-play-bg{
    position:absolute;
    pointer-events:none;
    z-index:0;
  }
  /* Purple triangle anchored to mock's right half — breakpoint-tuned */
  .hero-visual .hero-play-bg.purple{
    position:absolute;
    left:20%;
    right:auto;
    top:-40%;
    transform:none;
    width:90%;
    max-width:none;
    opacity:.95;
    z-index:-1; /* behind the mock */
  }
  @media (min-width: 1920px){
    .hero-visual .hero-play-bg.purple{
      left:30%;
      top:-30%;
      width:80%;
    }
  }
  .hero-play-bg.gray{
    /* Smaller gray play triangle accent (bottom right, not cut off) */
    right:8%;
    bottom:8%;
    width:140px;
    opacity:.55;
  }
  .hero-play-bg img{
    width:100%; height:auto;
    display:block;
  }
  .hero-ai-watermark{
    position:absolute;
    right:40px; top:55%; transform:translateY(-50%);
    font-size:140px; font-weight:900;
    background:linear-gradient(135deg, rgba(91,92,246,.14), rgba(168,85,247,.08));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    pointer-events:none;
    z-index:1;
    letter-spacing:-.04em;
    font-family:"Inter",sans-serif;
  }
  .hero::before{
    content:""; position:absolute;
    width:700px; height:700px;
    top:-240px; left:auto; right:-220px; bottom:auto;
    background:radial-gradient(circle, rgba(168,85,247,.18), transparent 65%);
    pointer-events:none; z-index:0;
  }
  .hero::after{
    content:""; position:absolute;
    width:560px; height:560px;
    bottom:-200px; left:-160px; top:auto; right:auto;
    background:radial-gradient(circle, rgba(37,99,235,.12), transparent 65%);
    pointer-events:none; z-index:0;
  }
  .hero-grid{
    width:100%;
    max-width:1320px; margin:0 auto;
    padding:0 40px;
    display:grid;
    grid-template-columns:.85fr 1.5fr;
    gap:48px;
    /* align-items: center; */
    position:relative; z-index:2;
  }
  .hero-left{
    display:flex; flex-direction:column;
    gap:20px;
    padding-bottom:160px;
  }
  .hero-eyebrow{
    display:inline-flex; align-items:center; gap:12px;
    font-size:12px; letter-spacing:.12em; font-weight:700;
    color:var(--ink);
    /* margin-bottom: 24px; */
  }
  .hero-eyebrow::before{
    /* Play-button triangle */
    content:"";
    width:0; height:0;
    border-style:solid;
    border-width:7px 0 7px 12px;
    border-color:transparent transparent transparent #5b5cf6;
    margin-right:0;
  }
  .hero h1{
    font-size:48px; line-height:1.3;
    font-weight:700; letter-spacing:.005em;
    /* margin-bottom: 15px; */
    color:#111;
  }
  .hero h1 .em{
    position:relative; display:inline-block;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    font-weight:900;
  }
  .hero .sub{
    font-size:14px; color:var(--ink-3);
    line-height:1.95; margin-bottom:10px;
  }

  /* Pillars — large image badges that overlay over the mock (topmost) */
  .hero-pillars{
    position:absolute;
    left:40px;
    bottom:32px;
    z-index:10;
    display:flex; flex-wrap:wrap; gap:6px;
    align-items:center;
    pointer-events:none;
  }
  .hero-pillars .badge{
    flex:0 0 auto;
    width:140px;
    transition:.25s;
    pointer-events:auto;
    filter:drop-shadow(0 8px 16px rgba(15,23,42,.10));
  }
  .hero-pillars .badge img{
    width:100%; height:auto;
    display:block;
  }
  .hero-pillars .badge:hover{
    transform:translateY(-3px);
  }
  @media (max-width: 1100px){
    .hero-pillars .badge{ width:115px;}
  }
  .hero-cta{ display:flex; gap:16px; align-items:center; /* margin-bottom: 24px; */ flex-wrap:wrap;}
  .hero-cta .btn{
    padding:18px 28px; font-size:15px;
    gap:14px;
  }
  .hero-cta .btn .cta-ic{
    width:32px; height:32px;
    background:rgba(0,0,0,.18);
    border-radius:8px;
    display:flex; align-items:center; justify-content:center;
    flex:none;
    margin-left:-8px;
    margin-right:4px;
  }
  .hero-cta .btn .cta-ic svg{ width:16px; height:16px;}
  .hero-cta .btn-ghost .cta-ic{
    background:var(--bg-lavender);
    color:var(--primary);
  }
  .hero-note{
    font-size:12px; color:var(--muted);
    display:inline-flex; align-items:center; gap:8px;
    padding:6px 0;
  }
  .hero-note::before{
    content:""; width:6px; height:6px; border-radius:50%;
    background:var(--gradient-ai); animation:blink 1.8s ease infinite;
  }
  @keyframes blink{ 0%,100%{opacity:1} 50%{opacity:.3} }

  /* Hero visual — laptop mock (shifted right & enlarged) */
  .hero-visual{
    position:relative;
    padding:12px 12px 18px;
    background:linear-gradient(180deg, #e8eaf6 0%, #c9cee5 100%);
    border-radius:12px 12px 4px 4px;
    box-shadow:0 30px 80px rgba(91,92,246,.18), 0 8px 20px rgba(91,92,246,.08);
    width:110%;
    margin-right:-10%;
  }
  .hero-visual::before{
    content:""; position:absolute;
    left:-4%; right:-4%; bottom:-12px;
    height:14px;
    background:linear-gradient(180deg, #c9cee5 0%, #b0b6cc 100%);
    border-radius:0 0 14px 14px;
    box-shadow:0 8px 24px rgba(0,0,0,.12);
  }
  .hero-visual::after{
    content:""; position:absolute;
    left:50%; transform:translateX(-50%);
    bottom:-12px;
    width:90px; height:14px;
    background:#a3aac0;
    border-radius:0 0 12px 12px;
    z-index:1;
  }
  .hero-visual .screen{
    aspect-ratio: 16/10;
    background:#fff;
    border-radius:5px;
    overflow:hidden;
    position:relative;
  }
  .hero-visual img{ width:100%; height:100%; display:block; object-fit:cover;}
  .hero-visual .browser-bar{
    height:24px; border-bottom:1px solid var(--line);
    display:flex; align-items:center; gap:6px; padding:0 8px;
    margin:-14px -14px 14px;
    background:#fafafa;
  }
  .hero-visual .browser-bar span{
    width:8px; height:8px; border-radius:50%;
    background:var(--line-2);
  }
  .hero-visual .dash-mock{
    display:grid; grid-template-columns:1fr 2fr; gap:8px; height:calc(100% - 24px);
  }
  .hero-visual .side-nav{
    background:#f4f4f4; border:1px solid var(--line);
    padding:10px 8px;
    display:flex; flex-direction:column; gap:6px;
  }
  .hero-visual .side-nav i{
    height:10px; background:var(--line-2); border-radius:2px;
  }
  .hero-visual .side-nav i:first-child{ background:var(--ink);}
  .hero-visual .main-area{
    display:flex; flex-direction:column; gap:8px;
  }
  .hero-visual .stats-row{
    display:grid; grid-template-columns:repeat(3,1fr); gap:6px;
  }
  .hero-visual .stat-box{
    border:1px solid var(--line); background:#fafafa;
    padding:10px 8px;
  }
  .hero-visual .stat-box b{
    display:block; font-size:18px; font-weight:900;
  }
  .hero-visual .stat-box i{
    display:block; height:4px; background:var(--line);
    width:40%; margin-top:6px;
  }
  .hero-visual .chart-area{
    flex:1; border:1px solid var(--line); padding:12px;
    background:#fff;
    position:relative;
    overflow:hidden;
  }
  .hero-visual .chart-area::before{
    content:""; position:absolute; inset:12px;
    background-image:
      linear-gradient(to right, var(--line) 1px, transparent 1px),
      linear-gradient(to bottom, var(--line) 1px, transparent 1px);
    background-size:20px 20px;
    opacity:.5;
  }
  .hero-visual .chart-area svg{
    position:absolute; left:12px; right:12px; bottom:12px; top:30px;
    width:calc(100% - 24px); height:calc(100% - 42px);
  }
  .hero-visual .chart-label{
    font-size:9px; font-weight:700; letter-spacing:.1em;
    color:var(--muted); margin-bottom:6px; position:relative; z-index:1;
  }

  .hero-scroll{
    position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
    font-size:10px; letter-spacing:.3em; color:var(--primary);
    display:flex; align-items:center; gap:14px; flex-direction:column;
    z-index:2;
    font-weight:700;
  }
  .hero-scroll::after{
    content:""; width:1px; height:36px;
    background:linear-gradient(to bottom, var(--primary), transparent);
    animation:scroll-line 2s ease-in-out infinite;
  }
  @keyframes scroll-line{
    0%{ transform:scaleY(0); transform-origin:top;}
    50%{ transform:scaleY(1); transform-origin:top;}
    51%{ transform:scaleY(1); transform-origin:bottom;}
    100%{ transform:scaleY(0); transform-origin:bottom;}
  }

  /* ---------- Logos band ---------- */
  .logos-band{
    background:#fff;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:40px 0 50px;
    display:flex; flex-direction:column;
    justify-content:center;
  }
  .logo-loop{
    overflow:hidden;
    position:relative;
    padding:12px 0;
    -webkit-mask-image:linear-gradient(to right,transparent 0,#000 8%,#000 92%,transparent 100%);
            mask-image:linear-gradient(to right,transparent 0,#000 8%,#000 92%,transparent 100%);
  }
  .logo-track{
    display:flex; gap:48px;
    width:max-content;
    animation:scroll 40s linear infinite;
  }
  .logo-track .l{
    width:140px; height:56px;
    border:1px solid var(--line);
    border-radius:var(--radius-sm);
    flex:none;
    background:#fff;
    overflow:hidden;
    display:flex; align-items:center; justify-content:center;
  }
  .logo-track .l img{
    width:100%; height:100%; object-fit:contain;
  }
  @keyframes scroll{
    from{ transform:translateX(0);}
    to  { transform:translateX(calc(-188px * 9));}
  }
  .logos-stat{
    display:grid; grid-template-columns:repeat(4,1fr); gap:0;
    margin-top:36px;
    border-radius:var(--radius);
    overflow:hidden;
    background:var(--bg-soft);
  }
  .logos-stat > div{
    padding:24px 16px;
    text-align:center;
    border-right:1px solid var(--line);
    font-size:12px; color:var(--muted);
    letter-spacing:.05em;
  }
  .logos-stat > div:last-child{ border-right:none;}
  .logos-stat .figure{
    font-size:32px; font-weight:900;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    line-height:1; margin-bottom:6px;
    letter-spacing:-.02em;
  }
  .logos-stat .figure .unit{ font-size:14px; margin-left:2px;}
  .logos-stat .label{ font-size:12px; color:var(--muted); font-weight:600;}

  /* ---------- Problem (Issue) — image with speech bubble ---------- */

  /* Strong purple haze on Issue section — fluid drifting blobs */
  section.issue-bg::before{
    width:780px; height:780px;
    top:-220px; left:-220px;
    background:radial-gradient(circle, rgba(91,92,246,.28), transparent 55%);
    filter:blur(30px);
    animation:haze-drift-1 22s ease-in-out infinite;
    will-change:transform;
  }
  section.issue-bg::after{
    width:820px; height:820px;
    bottom:-240px; right:-240px;
    background:radial-gradient(circle, rgba(168,85,247,.30), transparent 55%);
    filter:blur(30px);
    animation:haze-drift-2 26s ease-in-out infinite;
    will-change:transform;
  }
  /* Additional drifting blobs */
  section.issue-bg .haze{
    position:absolute;
    border-radius:50%;
    filter:blur(40px);
    pointer-events:none;
    z-index:0;
  }
  section.issue-bg .haze-3{
    width:480px; height:480px;
    top:25%; left:55%;
    background:radial-gradient(circle, rgba(120,90,255,.18), transparent 60%);
    animation:haze-drift-3 30s ease-in-out infinite;
    will-change:transform;
  }
  section.issue-bg .haze-4{
    width:380px; height:380px;
    top:55%; left:8%;
    background:radial-gradient(circle, rgba(91,92,246,.18), transparent 60%);
    animation:haze-drift-4 34s ease-in-out infinite;
    will-change:transform;
  }
  @keyframes haze-drift-1{
    0%,100% { transform:translate(0,0) scale(1);}
    33%     { transform:translate(80px,90px) scale(1.15);}
    66%     { transform:translate(-40px,50px) scale(.9);}
  }
  @keyframes haze-drift-2{
    0%,100% { transform:translate(0,0) scale(1);}
    33%     { transform:translate(-70px,-50px) scale(1.1);}
    66%     { transform:translate(60px,-80px) scale(.92);}
  }
  @keyframes haze-drift-3{
    0%,100% { transform:translate(0,0) scale(1);}
    25%     { transform:translate(-120px,60px) scale(1.18);}
    50%     { transform:translate(80px,90px) scale(.85);}
    75%     { transform:translate(40px,-70px) scale(1.05);}
  }
  @keyframes haze-drift-4{
    0%,100% { transform:translate(0,0) scale(1);}
    25%     { transform:translate(100px,-50px) scale(1.12);}
    50%     { transform:translate(160px,60px) scale(.9);}
    75%     { transform:translate(30px,90px) scale(1.08);}
  }
  @media (prefers-reduced-motion: reduce){
    section.issue-bg::before,
    section.issue-bg::after,
    section.issue-bg .haze,
    .wave-back, .wave-mid, .wave-line{ animation:none;}
  }

  /* ---------- Solution section — wave gradient at bottom only ---------- */
  section.solution-bg{
    background-color:#fff;
    background-image:none; /* override base section dot pattern */
  }
  /* clear universal corner gradients on this section */
  section.solution-bg::before,
  section.solution-bg::after{ display:none;}

  /* Solution stage wrapper — provides positioning context for the wave */
  .solution-stage{
    position:relative;
    overflow:hidden;
    padding-bottom:100px;
  }
  .solution-stage > .container{
    position:relative;
    z-index:2;
  }

  /* Bottom soft U-shape gradient (purple ←→ blue) */
  .solution-bottom-wave{
    position:absolute;
    left:0; right:0; bottom:0;
    height:600px;
    pointer-events:none;
    z-index:1;
    background:linear-gradient(90deg,
      rgba(168,85,247,.60) 0%,
      rgba(139,92,246,.45) 35%,
      rgba(124,131,247,.40) 55%,
      rgba(96,165,250,.55) 100%);
    -webkit-mask-image:radial-gradient(ellipse 95% 110% at 50% -10%, transparent 60%, #000 95%);
            mask-image:radial-gradient(ellipse 95% 110% at 50% -10%, transparent 60%, #000 95%);
    filter:blur(24px);
    opacity:.9;
  }
  /* Hide the legacy inner SVGs */
  .solution-bottom-wave svg{ display:none;}

  /* Mobile simplification */
  @media (max-width: 768px){
    .solution-bottom-wave{ height:220px; filter:blur(18px);}
    .solution-features{ grid-template-columns:1fr !important;}
  }

  .empathy-mini{
    display:grid; grid-template-columns:repeat(4,1fr); gap:28px;
  }
  .empathy-mini > div{
    background:transparent; border:none;
    text-align:left;
    transition:transform .35s ease;
  }

  /* Number label + divider line above heading */
  .empathy-mini .issue-num{
    font-size:13px;
    font-weight:600;
    color:var(--primary);
    letter-spacing:.10em;
    text-align:left;
    margin:0 0 12px;
    padding-bottom:10px;
    border-bottom:1px solid #e4e4ea;
  }
  .empathy-mini .issue-num b{
    font-size:18px;
    font-weight:800;
    color:var(--primary);
    margin-left:3px;
    letter-spacing:.02em;
  }

  /* Heading above the image */
  .empathy-mini .issue-title{
    font-size:15px;
    font-weight:700;
    color:#333;
    text-align:left;
    line-height:1.55;
    letter-spacing:.01em;
    margin:0 0 14px;
    min-height:3.1em;
  }
  .empathy-mini > div:hover{ transform:translateY(-6px);}
  .empathy-mini > div:hover .issue-img img{ transform:scale(1.04);}

  .empathy-mini .issue-img{
    aspect-ratio: 4/3;
    overflow:hidden;
    border-radius:10px;
    margin-bottom:15px;
    background:#fff;
    position:relative;
  }
  .empathy-mini .issue-img > img{
    width:100%; height:100%; display:block;
    object-fit:cover;
    border-radius:10px;
    transition:transform .4s ease;
  }

  .empathy-mini .issue-body{
    font-size:14px;
    color:var(--muted);
    line-height:1.85;
    padding:0;
  }

  /* Scroll-triggered reveal (used by Issue cards & beyond) */
  .reveal{
    opacity:0;
    transform:translateY(28px);
    transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  }
  .reveal.in-view{
    opacity:1;
    transform:translateY(0);
  }
  .empathy-mini > .reveal{ margin-bottom:70px;}
  .empathy-mini > .reveal:nth-child(1){ transition-delay:.05s;}
  .empathy-mini > .reveal:nth-child(2){ transition-delay:.15s;}
  .empathy-mini > .reveal:nth-child(3){ transition-delay:.25s;}
  .empathy-mini > .reveal:nth-child(4){ transition-delay:.35s;}

  /* ---------- Solution features (4 glass cards) ---------- */
  .solution-features{
    position:relative; z-index:2;
    display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
    margin-top:48px;
    max-width:1000px;
    margin-left:auto; margin-right:auto;
  }
  .sf{
    text-align:center;
    padding:32px 24px 28px;
    background-image:linear-gradient(#fff,#fff), var(--gradient-ai);
    background-origin:border-box;
    background-clip:padding-box, border-box;
    border:2px solid transparent;
    border-radius:var(--radius);
    box-shadow:0 22px 60px rgba(40,55,120,.10);
    transition:.3s;
    display:flex; flex-direction:column; align-items:center; gap:18px;
    min-height:200px;
    position:relative;
  }
  .sf-point{
    display:inline-block;
    background:var(--gradient-ai);
    color:#fff;
    font-size:13px; font-weight:800;
    letter-spacing:.22em;
    padding:8px 22px;
    border-radius:999px;
    line-height:1;
    box-shadow:0 8px 18px rgba(91,92,246,.20);
  }
  .sf:hover{
    box-shadow:0 28px 70px rgba(40,55,120,.18);
    transform:translateY(-6px);
  }
  .sf-ic{
    width:200px; height:200px;
    transition:transform .3s ease;
  }
  .sf:hover .sf-ic{ transform:scale(1.06);}
  .sf-ic img{
    width:100%; height:100%; display:block;
    object-fit:contain;
  }
  .sf h4{
    display:inline-block;
    color:var(--ink);
    padding:6px 12px 10px;
    font-size:17px; font-weight:700;
    margin-top:4px;
    letter-spacing:.02em;
    background-image:linear-gradient(90deg, transparent 0%, var(--primary) 25%, var(--purple) 55%, var(--primary) 75%, transparent 100%);
    background-position:0 100%;
    background-size:100% 2px;
    background-repeat:no-repeat;
    border-radius:0;
    box-shadow:none;
  }
  .sf p{
    font-size:16px; color:var(--muted); line-height:1.8;
  }
  .sf p.sf-note{
    margin-top:8px;
    font-size:11px;
    color:var(--muted);
    opacity:.7;
    line-height:1.5;
    letter-spacing:0;
  }

  .solution-intro{
    text-align:center;
    margin-bottom:60px;
    position:relative;
  }
  .solution-intro .arrow-down{
    width:1px; height:80px; background:linear-gradient(to bottom, transparent, var(--ink));
    margin:0 auto 36px;
    position:relative;
  }
  .solution-intro .arrow-down::after{
    content:""; position:absolute; bottom:0; left:50%;
    width:10px; height:10px;
    border-right:1px solid var(--ink); border-bottom:1px solid var(--ink);
    transform:translateX(-50%) rotate(45deg);
  }
  .solution-intro .arrow-down::before{
    content:""; position:absolute; bottom:-2px; left:50%;
    width:6px; height:6px; border-radius:50%;
    background:var(--ink);
    transform:translate(-50%, 200%);
  }
  .solution-intro .badge{
    display:inline-block; padding:6px 16px;
    background:var(--ink); color:#fff;
    font-size:11px; letter-spacing:.2em; font-weight:700;
    margin-bottom:24px;
  }
  .solution-intro h2{
    font-size:34px; font-weight:900; line-height:1.5;
    margin-bottom:18px;
  }
  .solution-intro p{ font-size:15px; color:var(--muted); line-height:2;}

  /* Solution section: wider container */
  section#feature > .container{
    max-width:1280px;
  }

  /* Solution split: heading left + mock right */
  .solution-split{
    position:relative; z-index:2;
    display:grid;
    grid-template-columns:1fr 1.35fr;
    gap:56px;
    align-items:center;
    margin-bottom:80px;
  }
  .solution-split .sec-head{
    text-align:left;
    margin-bottom:0;
    max-width:none;
  }
  .solution-split .sec-head h2{ text-align:left;}
  .solution-split .sec-head h2 .grad{
    white-space:nowrap;
    display:inline-block;
  }
  .solution-split .sec-head .lead{
    margin-left:0; margin-right:0;
    max-width:none;
    text-align:left;
  }

  /* Product showcase — soft gradient border frame */
  .product-showcase{
    position:relative; z-index:2;
    max-width:none;
    margin:0;
    padding:20px;
    background:
      linear-gradient(#fff, #fff) padding-box,
      linear-gradient(135deg, rgba(91,92,246,.45), rgba(168,85,247,.45) 50%, rgba(91,92,246,.20)) border-box;
    border:1.5px solid transparent;
    border-radius:20px;
    box-shadow:0 24px 50px rgba(91,92,246,.10);
    text-align:center;
  }

  @media (max-width: 900px){
    .solution-split{
      grid-template-columns:1fr;
      gap:40px;
    }
    .solution-split .sec-head,
    .solution-split .sec-head h2,
    .solution-split .sec-head .lead{ text-align:center;}
  }
  /* Inner mock screen */
  .product-showcase .mock{
    width:100%;
    border-radius:18px;
    overflow:hidden;
    background:#fff;
    box-shadow:0 24px 70px rgba(31,41,90,.14);
    position:relative;
  }
  .product-showcase .mock img{
    width:100%; height:auto; display:block;
  }
  .product-showcase .mock .bar{
    height:20px; border-bottom:1px solid var(--line);
    display:flex; align-items:center; gap:5px; padding:0 8px;
    margin:-14px -14px 14px;
    background:#fafafa;
  }
  .product-showcase .mock .bar span{
    width:7px; height:7px; border-radius:50%; background:var(--line-2);
  }
  .product-showcase .mock .layout{
    display:grid; grid-template-columns:140px 1fr; gap:14px; height:calc(100% - 20px);
  }
  .product-showcase .mock .side{
    background:#fafafa; border:1px solid var(--line);
    padding:14px;
    display:flex; flex-direction:column; gap:10px;
  }
  .product-showcase .mock .side i{
    height:8px; background:var(--line-2); border-radius:2px;
  }
  .product-showcase .mock .side i.on{ background:var(--ink); width:80%;}
  .product-showcase .mock .main{
    display:flex; flex-direction:column; gap:10px;
  }
  .product-showcase .mock .cards{
    display:grid; grid-template-columns:repeat(3,1fr); gap:8px;
  }
  .product-showcase .mock .cards > div{
    border:1px solid var(--line); background:#fafafa;
    padding:12px;
  }
  .product-showcase .mock .cards b{
    display:block; font-size:18px; font-weight:900; color:var(--ink);
    text-align:left;
  }
  .product-showcase .mock .cards i{
    display:block; height:3px; background:var(--line); width:50%; margin-top:8px;
  }
  .product-showcase .mock .chart{
    flex:1; border:1px solid var(--line); background:#fff;
    padding:12px; position:relative; overflow:hidden;
  }
  .product-showcase .mock .chart::before{
    content:""; position:absolute; inset:12px;
    background-image:linear-gradient(to right, var(--line) 1px, transparent 1px);
    background-size:30px 100%;
    opacity:.6;
  }
  .product-showcase .mock svg{ position:absolute; inset:12px;}
  .product-showcase .name{
    font-size:11px; letter-spacing:.3em; color:var(--primary); margin-bottom:12px; font-weight:800;
    position:relative; z-index:2;
  }
  .product-showcase h3{
    font-size:28px; font-weight:700; margin-bottom:20px; line-height:1.5;
    color:var(--ink);
    position:relative; z-index:2;
  }
  .product-showcase p{
    font-size:15px; color:var(--ink-3); line-height:2;
    max-width:680px; margin:0 auto;
    position:relative; z-index:2;
  }

  /* Solution section: no bottom padding so CTA banner reaches edge */
  section#feature{ padding-bottom:0;}

  /* CTA banner — full-width prominent */
  .cta-banner{
    position:relative;
    padding:88px 40px;
    background:var(--gradient-ai);
    color:#fff;
    text-align:center;
    overflow:hidden;
    box-shadow:0 -10px 40px rgba(91,92,246,.15);
  }
  .cta-banner::before{
    content:""; position:absolute; inset:0;
    background-image:radial-gradient(circle at 2px 2px, rgba(255,255,255,.08) 1px, transparent 0);
    background-size:28px 28px;
    pointer-events:none;
  }
  .cta-banner::after{
    content:""; position:absolute;
    width:600px; height:600px;
    top:-260px; right:-200px;
    background:radial-gradient(circle, rgba(255,255,255,.18), transparent 65%);
    pointer-events:none;
  }
  .cta-banner .cta-glow{
    position:absolute;
    width:500px; height:500px;
    bottom:-240px; left:-160px;
    background:radial-gradient(circle, rgba(255,255,255,.15), transparent 65%);
    pointer-events:none;
  }
  /* Play-button watermark decorations */
  .cta-banner .cta-play,
  section.footer-cta .cta-play{
    position:absolute;
    pointer-events:none;
    filter:drop-shadow(0 12px 24px rgba(0,0,0,.08));
    z-index:1;
  }
  .cta-banner .cta-play-1,
  section.footer-cta .cta-play-1{
    width:700px; height:700px;
    top:-240px; left:-150px;
    transform:rotate(-12deg);
  }
  .cta-banner .cta-play-2,
  section.footer-cta .cta-play-2{
    width:340px; height:340px;
    bottom:-90px; right:-100px;
    transform:rotate(14deg);
  }
  .cta-banner .cta-play-3,
  section.footer-cta .cta-play-3{
    width:180px; height:180px;
    top:24px; right:18%;
    transform:rotate(-6deg);
  }
  @media (max-width: 900px){
    .cta-banner .cta-play-1,
    section.footer-cta .cta-play-1{ width:480px; height:480px; top:-160px; left:-110px;}
    .cta-banner .cta-play-2,
    section.footer-cta .cta-play-2{ width:220px; height:220px; bottom:-60px; right:-70px;}
    .cta-banner .cta-play-3,
    section.footer-cta .cta-play-3{ width:120px; height:120px; top:20px; right:8%;}
  }
  @media (max-width: 640px){
    .cta-banner .cta-play-1,
    section.footer-cta .cta-play-1{ width:340px; height:340px; top:-120px; left:-90px;}
    .cta-banner .cta-play-2,
    section.footer-cta .cta-play-2{ width:160px; height:160px; bottom:-40px; right:-50px;}
    .cta-banner .cta-play-3,
    section.footer-cta .cta-play-3{ display:none;}
  }
  /* Light sweep — shared between .cta-banner and .footer-cta */
  .cta-banner .cta-sweep,
  section.footer-cta .cta-sweep{
    position:absolute; inset:0;
    background:linear-gradient(110deg,
      rgba(255,255,255,0) 0%,
      rgba(255,255,255,.18) 38%,
      rgba(255,255,255,.42) 50%,
      rgba(255,255,255,.18) 62%,
      rgba(255,255,255,0) 100%);
    transform:translateX(-110%);
    pointer-events:none;
    z-index:1;
    opacity:0;
  }
  .cta-banner.in-view .cta-sweep,
  section.footer-cta.in-view .cta-sweep{
    animation:cta-light-sweep 1.8s cubic-bezier(.2,.7,.2,1) .15s forwards;
  }
  @keyframes cta-light-sweep{
    0%   { transform:translateX(-110%); opacity:0; }
    20%  { opacity:1; }
    80%  { opacity:1; }
    100% { transform:translateX(110%); opacity:0; }
  }
  /* When CTA banners get .reveal, keep them fully visible (only the sweep animates) */
  .cta-banner.reveal,
  section.footer-cta.reveal{
    opacity:1;
    transform:none;
  }
  .cta-banner .cta-inner{
    position:relative; z-index:2;
    max-width:880px; margin:0 auto;
  }
  .cta-banner .tag{
    display:inline-flex; align-items:center; gap:14px;
    font-size:12px; letter-spacing:.3em; color:rgba(255,255,255,.95);
    margin-bottom:24px; font-weight:800;
  }
  .cta-banner .tag::before,
  .cta-banner .tag::after{
    content:""; width:32px; height:1px; background:rgba(255,255,255,.5);
  }
  .cta-banner h3{
    font-size:38px; font-weight:700; line-height:1.5;
    margin-bottom:20px;
    letter-spacing:.01em;
  }
  .cta-banner .sub{
    font-size:15px; line-height:1.9;
    color:rgba(255,255,255,.9);
    margin-bottom:40px;
  }
  .cta-banner .row{
    display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
  }
  .cta-banner .btn-inverse{
    padding:20px 40px; font-size:16px;
  }

  /* ---------- Reasons (alternating) ---------- */
  .reasons-alt{ display:flex; flex-direction:column; gap:140px; position:relative;}
  .reason-alt{
    display:grid; grid-template-columns:1fr 1fr; gap:80px;
    align-items:center;
    position:relative;
  }
  .reason-alt.reverse > .reason-text{ order:2;}
  .reason-alt.reverse > .reason-image{ order:1;}

  .reason-image{
    aspect-ratio: 4/3;
    background:transparent;
    border-radius:10px;
    position:relative;
    overflow:hidden;
  }
  .reason-image img{ width:100%; height:100%; display:block; object-fit:cover;}
  .reason-text .num-row{
    display:flex; align-items:center; gap:18px; margin-bottom:24px;
  }
  .reason-text .num-row .n{
    font-size:56px; font-weight:900; line-height:1;
    letter-spacing:-.04em;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .reason-text .num-row .rule{
    flex:1; height:1px;
    background:linear-gradient(to right, var(--primary), transparent);
  }
  .reason-text .num-row .label{
    font-size:11px; font-weight:800; letter-spacing:.3em;
    color:var(--primary);
  }
  .reason-text h3{
    font-size:28px; font-weight:700; line-height:1.5;
    margin-bottom:24px;
    letter-spacing:.01em;
    color:var(--ink);
  }
  .reason-text p{
    font-size:15px; color:var(--ink-3); line-height:2;
    margin-bottom:24px;
  }
  .reason-tags{ display:flex; gap:8px; flex-wrap:wrap;}
  .reason-tags span{
    font-size:12px; padding:7px 16px;
    background:var(--bg-lavender);
    border:1px solid transparent;
    border-radius:var(--radius-pill);
    color:var(--primary);
    font-weight:700;
    transition:.2s;
  }
  .reason-tags span:hover{
    background:var(--gradient-ai);
    color:#fff;
  }

  /* ---------- Compare Table ---------- */
  .compare-table{
    width:100%; border-collapse:separate; border-spacing:0;
    background:#fff;
    font-size:13px;
    box-shadow:var(--shadow);
    border-radius:var(--radius-lg);
    overflow:hidden;
  }
  .compare-table thead th{
    padding:24px 14px; text-align:center;
    font-weight:700; font-size:14px;
    background:#fff;
    border-bottom:1px solid var(--line);
    vertical-align:middle;
    color:var(--ink-2);
  }
  .compare-table thead th.us{
    background:var(--gradient-ai); color:#fff;
    font-size:16px; padding:40px 14px;
    font-weight:900;
    position:relative;
  }
  .compare-table thead th.us::before{
    content:"OUR PRODUCT"; position:absolute;
    top:10px; left:50%; transform:translateX(-50%);
    font-size:9px; letter-spacing:.3em; color:rgba(255,255,255,.8);
    font-weight:800;
  }
  .compare-table tbody th{
    background:var(--bg-soft);
    text-align:center; font-weight:800; font-size:14px;
    color:var(--ink); width:150px; padding:15px 14px;
    border-right:1px solid var(--line); border-bottom:1px solid var(--line);
    line-height:1.5;
  }
  .compare-table tbody td{
    padding:15px 15px; text-align:center; vertical-align:middle;
    border-right:1px solid var(--line); border-bottom:1px solid var(--line);
    background:#fff;
  }
  .compare-table tbody td.us{
    background:var(--bg-lavender);
    border-left:2px solid var(--primary); border-right:2px solid var(--primary);
  }
  .compare-table tbody tr:last-child td.us{ border-bottom:2px solid var(--primary);}
  .compare-table .judge{
    font-size:36px; font-weight:900; line-height:1;
    margin-bottom:12px;
  }
  .compare-table .judge.good{
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .compare-table .judge.mid{ color:var(--muted);}
  .compare-table .judge.bad{ color:var(--muted-2);}
  .compare-table .us .judge.good{
    color:var(--primary);
    background:none;
    -webkit-text-fill-color:var(--primary);
  }
  .compare-table .desc{
    font-size:12px; color:var(--ink-2); line-height:1.7;
  }
  .compare-table .us .desc{ font-weight:700; color:var(--ink);}

  /* ---------- 3 Features section ---------- */
  .features-section{
    position:relative;
    padding:120px 0;
    background:
      radial-gradient(ellipse 70% 50% at 100% 100%, rgba(168,85,247,.20), transparent 60%),
      linear-gradient(180deg, #f5f4ff 0%, #ede9ff 50%, #f3eeff 100%);
    overflow:hidden;
  }

  /* Glass cards on purple background */
  .features-list{
    display:flex; flex-direction:column;
    gap:48px;
  }
  .feature-step{
    display:grid;
    grid-template-columns:1fr 1.5fr;
    gap:64px;
    align-items:center;
    /* Glass card — frosted white, no gradient fill */
    padding:56px 56px;
    border-radius:24px;
    background:rgba(255,255,255,.65);
    border:1px solid rgba(255,255,255,.85);
    box-shadow:
      0 30px 80px rgba(91,92,246,.12),
      inset 0 1px 0 rgba(255,255,255,.9);
    backdrop-filter:blur(20px) saturate(140%);
    -webkit-backdrop-filter:blur(20px) saturate(140%);
    position:relative;
    overflow:hidden;
  }

  .feature-step-text{}
  .feature-step-media{
    position:relative;
  }
  .feature-step-media::before{
    content:""; position:absolute;
    inset:-30px;
    background:radial-gradient(circle at center, rgba(91,92,246,.18), rgba(168,85,247,.12) 45%, transparent 70%);
    filter:blur(20px);
    z-index:-1;
    pointer-events:none;
  }
  .feature-step-media img{
    display:block;
    width:100%;
    aspect-ratio:4/3;
    object-fit:cover;
    border-radius:var(--radius);
    box-shadow:0 30px 80px rgba(91,92,246,.16);
  }

  /* Feature step text styles */
  .feature-step .feature-label{
    display:inline-flex; align-items:flex-end; gap:14px;
    margin-bottom:24px;
  }
  .feature-step .feature-num{
    font-size:54px; font-weight:900; line-height:.9;
    letter-spacing:-.05em;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .feature-step .feature-cat{
    font-size:13px; letter-spacing:.32em; font-weight:800;
    color:var(--primary);
    padding-bottom:16px;
    position:relative;
  }
  .feature-step .feature-cat::after{
    content:""; position:absolute; left:0; right:0; bottom:10px;
    height:2px; background:var(--gradient-ai);
    border-radius:2px;
  }
  .feature-step h3{
    font-size:32px; font-weight:700; line-height:1.5;
    letter-spacing:.01em;
    margin-bottom:18px;
    color:#222;
  }
  .feature-step .feature-lead{
    font-size:15px; color:var(--muted);
    line-height:1.95;
    margin-bottom:28px;
  }
  .feature-step .feature-list{
    list-style:none;
    margin:0; padding:0;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px 12px;
  }
  .feature-step .feature-list li{
    display:flex; align-items:center; gap:14px;
    padding:10px 10px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:10px;
    font-size:12px; font-weight:600;
    color:var(--ink-2);
    transition:.2s;
  }
  .feature-step .feature-list li:hover{
    border-color:var(--primary);
    box-shadow:0 6px 14px rgba(91,92,246,.08);
  }

  @media (max-width: 900px){
    .features-list{ gap:24px;}
    .feature-step{
      grid-template-columns:1fr;
      gap:32px;
      padding:32px 24px;
      border-radius:18px;
    }
    .feature-step .feature-list{ grid-template-columns:1fr;}
  }

  /* ---------- Curriculum ---------- */
  .curri-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:60px;}
  .curri-stat{
    background:#fff; border:1px solid var(--line);
    border-radius:var(--radius);
    padding:40px 18px; text-align:center;
    position:relative;
    transition:.25s;
    overflow:hidden;
  }
  .curri-stat::before{
    content:""; position:absolute; bottom:0; left:0; right:0;
    height:3px; background:var(--gradient-ai);
    transform:scaleX(0); transform-origin:left; transition:transform .25s;
  }
  .curri-stat:hover{ box-shadow:var(--shadow-md);}
  .curri-stat:hover::before{ transform:scaleX(1);}
  .curri-stat .n{
    font-size:56px; font-weight:900; line-height:1;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    letter-spacing:-.03em;
  }
  .curri-stat .n small{
    font-size:15px; font-weight:700; margin-left:4px;
    -webkit-text-fill-color:var(--primary);
    color:var(--primary);
  }
  .curri-stat .l{
    display:inline-block;
    margin-top:16px;
    padding:7px 20px;
    border-radius:999px;
    color:#fff;
    font-size:13px; font-weight:800;
    letter-spacing:.15em;
  }

  /* Level color-coding: border + label background */
  .curri-stat.lv-beginner{ border:2px solid #10b981;}
  .curri-stat.lv-beginner .n{ background:linear-gradient(135deg,#34d399,#10b981); -webkit-background-clip:text; background-clip:text;}
  .curri-stat.lv-beginner .n small{ -webkit-text-fill-color:#10b981; color:#10b981;}
  .curri-stat.lv-beginner .l{ background:#10b981;}

  .curri-stat.lv-intermediate{ border:2px solid #2563eb;}
  .curri-stat.lv-intermediate .n{ background:linear-gradient(135deg,#60a5fa,#2563eb); -webkit-background-clip:text; background-clip:text;}
  .curri-stat.lv-intermediate .n small{ -webkit-text-fill-color:#2563eb; color:#2563eb;}
  .curri-stat.lv-intermediate .l{ background:#2563eb;}

  .curri-stat.lv-advanced{ border:2px solid #7c3aed;}
  .curri-stat.lv-advanced .n{ background:linear-gradient(135deg,#a855f7,#7c3aed); -webkit-background-clip:text; background-clip:text;}
  .curri-stat.lv-advanced .n small{ -webkit-text-fill-color:#7c3aed; color:#7c3aed;}
  .curri-stat.lv-advanced .l{ background:#7c3aed;}

  .curri-stat.lv-special{ border:2px solid #f97316;}
  .curri-stat.lv-special .n{ background:linear-gradient(135deg,#fb923c,#f97316); -webkit-background-clip:text; background-clip:text;}
  .curri-stat.lv-special .n small{ -webkit-text-fill-color:#f97316; color:#f97316;}
  .curri-stat.lv-special .l{ background:#f97316;}

  /* Hide the legacy bottom accent line for level cards */
  .curri-stat.lv-beginner::before,
  .curri-stat.lv-intermediate::before,
  .curri-stat.lv-advanced::before,
  .curri-stat.lv-special::before{ display:none;}

  .matrix-caption{
    background:#fff; border:1px solid var(--line);
    border-left:4px solid var(--primary);
    border-radius:var(--radius);
    padding:20px 28px;
    margin-bottom:14px;
  }
  .matrix-caption .caption-label{ color:var(--primary) !important;}

  /* Curriculum categories */
  .curri-categories{
    display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
    margin-bottom:48px;
  }
  .cc{
    background:#fff; border:1px solid var(--line);
    border-radius:var(--radius);
    padding:24px 24px;
    display:flex; align-items:center; gap:18px;
    transition:.2s;
  }
  .cc:hover{
    border-color:transparent;
    box-shadow:var(--shadow);
    transform:translateY(-2px);
  }
  .cc-icon{
    flex:none; width:56px; height:56px;
    display:flex; align-items:center; justify-content:center;
  }
  .cc-icon img{
    width:100%; height:100%;
    object-fit:contain;
    display:block;
  }
  .cc h4{
    font-size:15px; font-weight:800;
    color:var(--ink); letter-spacing:.01em;
  }

  /* Matrix detail (accordion) */
  /* Industries — 業種職種別 6カード（写真付き） */
  .industries-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:20px;
  }
  .industry{
    background:#fff;
    border:1px solid var(--line);
    border-radius:14px;
    overflow:hidden;
    transition:.25s;
    position:relative;
    display:flex; flex-direction:column;
  }
  .industry:hover{
    border-color:var(--primary-light);
    box-shadow:0 16px 36px rgba(91,92,246,.10);
    transform:translateY(-3px);
  }
  .industry .industry-img{
    width:100%;
    aspect-ratio:4/3;
    overflow:hidden;
    background:#f1f3f8;
  }
  .industry .industry-img img{
    width:100%; height:100%;
    object-fit:cover;
    display:block;
    transition:transform .4s ease;
  }
  .industry:hover .industry-img img{
    transform:scale(1.04);
  }
  .industry .industry-body-wrap{
    padding:24px 24px 28px;
  }
  .industry .industry-tag{
    display:inline-block;
    font-size:10.5px; letter-spacing:.18em; font-weight:800;
    color:var(--primary);
    margin-bottom:10px;
    text-transform:uppercase;
  }
  .industry .industry-name{
    font-size:18px; font-weight:800;
    color:var(--ink);
    margin-bottom:12px;
    letter-spacing:.02em;
  }
  .industry .industry-body{
    font-size:13px; color:var(--ink-2);
    line-height:1.85;
  }
  @media (max-width: 900px){
    .industries-grid{ grid-template-columns:1fr;}
  }

  /* Curriculum h3 — 紫グラデ装飾見出し */
  .curri-h3{
    position:relative;
    display:flex; align-items:center; justify-content:center;
    gap:20px;
    font-size:22px; font-weight:900;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    text-align:center;
    margin:64px 0 32px;
    letter-spacing:.04em;
  }
  .curri-h3::before,
  .curri-h3::after{
    content:""; flex:1 1 auto;
    height:2px; max-width:140px;
    border-radius:2px;
  }
  .curri-h3::before{
    background:linear-gradient(90deg, transparent, var(--primary), var(--purple));
  }
  .curri-h3::after{
    background:linear-gradient(90deg, var(--purple), var(--primary), transparent);
  }
  .highlights-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:20px;
  }
  .highlight{
    background:#fff;
    border:1px solid var(--line);
    border-radius:14px;
    padding:28px 24px;
    transition:.25s;
  }
  .highlight:hover{
    border-color:var(--primary-light);
    box-shadow:0 16px 36px rgba(91,92,246,.10);
    transform:translateY(-3px);
  }
  .highlight .hl-tag{
    display:inline-block;
    padding:4px 10px;
    background:var(--bg-lavender);
    color:var(--primary);
    font-size:11px; font-weight:800; letter-spacing:.08em;
    border-radius:6px;
    margin-bottom:12px;
  }
  .highlight .hl-title{
    font-size:15px; font-weight:800;
    color:var(--ink);
    line-height:1.55;
    margin-bottom:10px;
    letter-spacing:.01em;
  }
  .highlight .hl-body{
    font-size:12.5px; color:var(--ink-2);
    line-height:1.85;
  }
  @media (max-width: 900px){
    .highlights-grid{ grid-template-columns:1fr;}
  }

  .matrix-detail{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
  }
  .matrix-detail summary{
    list-style:none; cursor:pointer;
    padding:24px 32px;
    display:flex; align-items:center; justify-content:space-between;
    font-size:14px; font-weight:700; color:var(--primary);
  }
  .matrix-detail summary::-webkit-details-marker{ display:none;}
  .matrix-detail summary:hover{ background:var(--bg-lavender);}
  .matrix-detail summary .toggle{
    width:32px; height:32px;
    border:1.5px solid var(--primary);
    border-radius:50%;
    position:relative;
    transition:.25s;
  }
  .matrix-detail summary .toggle::before,
  .matrix-detail summary .toggle::after{
    content:""; position:absolute; background:var(--primary);
    top:50%; left:50%; transform:translate(-50%,-50%);
  }
  .matrix-detail summary .toggle::before{ width:12px; height:1.5px;}
  .matrix-detail summary .toggle::after{ width:1.5px; height:12px; transition:.25s;}
  .matrix-detail[open] summary .toggle{ background:var(--primary);}
  .matrix-detail[open] summary .toggle::before{ background:#fff;}
  .matrix-detail[open] summary .toggle::after{ transform:translate(-50%,-50%) rotate(90deg); background:#fff;}
  .matrix-detail .matrix-caption,
  .matrix-detail .matrix-legend{ margin:14px 32px;}
  .matrix-detail .matrix-wrap{
    margin:0 32px 32px;
    border:1px solid var(--line);
    border-radius:var(--radius);
  }
  .matrix-caption .caption-label{
    font-size:10px; letter-spacing:.3em; font-weight:800;
    color:var(--muted); margin-bottom:4px;
  }
  .matrix-caption .caption-text{
    font-size:13px; color:var(--ink-2); line-height:1.8;
  }
  .matrix-caption b{ font-weight:800; color:var(--ink);}
  .matrix-legend{
    display:flex; gap:24px; justify-content:flex-end; margin-bottom:14px;
    font-size:11px; color:var(--muted);
  }
  .matrix-legend > div{ display:flex; align-items:center; gap:8px;}
  .matrix-legend .swatch{ width:18px; height:10px; background:var(--gradient-ai); border-radius:2px;}
  .matrix-legend .swatch.alt{ background:var(--bg-lavender); border:1px solid var(--primary);}

  .matrix-wrap{
    background:#fff; border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:32px; overflow-x:auto;
    box-shadow:var(--shadow);
  }
  .matrix{ width:100%; border-collapse:collapse; font-size:12px; min-width:900px;}
  .matrix th, .matrix td{
    border:1px solid var(--line);
    padding:14px 12px;
    text-align:center;
    vertical-align:middle;
  }
  .matrix thead th{
    background:var(--soft); font-weight:800; font-size:12px;
    color:var(--ink); height:52px; letter-spacing:.05em;
  }
  .matrix thead th.month{ width:9%;}
  .matrix tbody th.phase{
    background:var(--gradient-ai); color:#fff;
    width:60px; writing-mode:vertical-rl;
    font-size:14px; letter-spacing:.3em; font-weight:800;
  }
  .matrix tbody th.course{
    background:var(--soft); font-weight:800; text-align:left;
    padding-left:18px; width:130px; font-size:13px;
  }
  .matrix tbody td.topic{
    text-align:left; padding-left:18px;
    font-size:11px; color:var(--ink-2); line-height:1.8;
    width:220px;
  }
  .matrix tbody td.slot{ background:#fff; height:60px; padding:6px;}
  .matrix tbody td.slot .bar{
    width:100%; height:24px; background:var(--gradient-ai);
    border-radius:4px;
  }
  .matrix tbody td.slot .bar.alt{
    background:var(--bg-lavender); border:1.5px solid var(--primary);
  }

  /* ---------- Steps Flow (STEP 01 → 04) ---------- */
  .steps-flow{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:40px;
    position:relative;
  }
  .step-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:32px 22px 28px;
    text-align:center;
    position:relative;
    transition:.25s;
  }
  .step-card:hover{
    border-color:var(--primary-light);
    box-shadow:0 24px 50px rgba(91,92,246,.12);
    transform:translateY(-2px);
  }
  /* Arrow connector between cards */
  .step-card:not(:last-child)::after{
    content:"";
    position:absolute;
    right:-26px; top:50%;
    width:12px; height:12px;
    border-top:2px solid var(--primary);
    border-right:2px solid var(--primary);
    transform:translateY(-50%) rotate(45deg);
    z-index:2;
  }
  .step-label{
    display:inline-flex; align-items:center; gap:6px;
    margin-bottom:20px;
    padding:7px 18px;
    background:var(--gradient-ai);
    border-radius:999px;
    color:#fff;
  }
  .step-label .step-word{
    font-size:11px; font-weight:800;
    letter-spacing:.22em;
    color:#fff;
  }
  .step-label .step-num{
    font-size:14px; font-weight:900;
    color:#fff;
    line-height:1;
    letter-spacing:.02em;
  }
  .step-icon{
    width:140px; height:140px;
    margin:0 auto 18px;
    position:relative;
  }
  .step-icon::before{
    content:""; position:absolute;
    inset:-12px;
    background:radial-gradient(circle at center, rgba(91,92,246,.14), transparent 65%);
    filter:blur(12px);
    z-index:-1;
    pointer-events:none;
  }
  .step-icon img{
    width:100%; height:100%;
    object-fit:contain;
    display:block;
  }
  .step-card h3{
    font-size:16px; font-weight:900;
    color:var(--ink);
    margin-bottom:8px;
    line-height:1.5;
  }
  .step-card .step-sub{
    font-size:11px; font-weight:800;
    color:var(--primary);
    letter-spacing:.12em;
    margin-bottom:12px;
  }
  .step-card .step-desc{
    font-size:12px;
    color:var(--ink-2);
    line-height:1.85;
  }
  .step-card .step-note{
    margin-top:14px; padding-top:12px;
    border-top:1px dashed var(--line);
    font-size:10.5px; line-height:1.6;
    color:var(--muted);
    letter-spacing:0;
  }

  @media (max-width: 900px){
    .steps-flow{
      grid-template-columns:1fr;
      gap:48px;
    }
    .step-card:not(:last-child)::after{
      right:auto; left:50%; top:auto;
      bottom:-32px;
      transform:translateX(-50%) rotate(135deg);
    }
    .step-icon{ width:120px; height:120px;}
  }

  /* ---------- Expansion (legacy, kept for safety) ---------- */
  .expansion{ display:grid; grid-template-columns:repeat(4,1fr); gap:0;}
  .exp-node{
    border:1px solid var(--line);
    padding:40px 28px;
    background:#fff;
    text-align:center;
    border-right:none;
    position:relative;
    transition:.25s;
  }
  .exp-node:first-child{ border-radius:var(--radius) 0 0 var(--radius);}
  .exp-node:last-child{ border-right:1px solid var(--line); border-radius:0 var(--radius) var(--radius) 0;}
  .exp-node:hover{ background:var(--soft); z-index:2;}
  .exp-node:not(:last-child)::after{
    content:""; position:absolute;
    right:-7px; top:50%;
    width:14px; height:14px;
    background:#fff;
    border-top:1.5px solid var(--primary);
    border-right:1.5px solid var(--primary);
    transform:translateY(-50%) rotate(45deg);
    z-index:3;
  }
  .exp-node .stage-n{
    width:52px; height:52px;
    background:var(--gradient-ai); color:#fff;
    border-radius:50%; margin:0 auto 20px;
    display:flex; align-items:center; justify-content:center;
    font-size:18px; font-weight:900;
    position:relative;
    box-shadow:0 8px 20px rgba(91,92,246,.25);
  }
  .exp-node .stage-n::after{
    content:""; position:absolute; inset:-6px;
    border:1px solid var(--primary-light);
    border-radius:50%;
    opacity:.4;
  }
  .exp-node h3{ font-size:16px; font-weight:900; margin-bottom:8px; color:var(--ink);}
  .exp-node .sub{
    font-size:11px; color:var(--primary); margin-bottom:16px; letter-spacing:.1em;
    font-weight:800;
  }
  .exp-node p{ font-size:12px; color:var(--ink-2); line-height:1.8;}

  /* Last node highlighted with gradient bg */
  .exp-node:last-child{
    background:var(--gradient-ai);
    border-color:transparent;
    box-shadow:var(--shadow-glow);
  }
  .exp-node:last-child .stage-n{
    background:#fff; color:var(--primary);
    box-shadow:0 4px 12px rgba(0,0,0,.15);
  }
  .exp-node:last-child .stage-n::after{ border-color:rgba(255,255,255,.35);}
  .exp-node:last-child h3{ color:#fff;}
  .exp-node:last-child .sub{ color:rgba(255,255,255,.9);}
  .exp-node:last-child p{ color:rgba(255,255,255,.92);}
  .exp-node:last-child:hover{ background:var(--gradient-ai);}
  .exp-note{
    text-align:center; margin-top:32px;
    font-size:13px; color:var(--muted);
  }

  /* ---------- Cases (horizontal carousel) ---------- */
  .case-carousel{
    position:relative;
    padding:0 0px;
  }
  .case-window{
    overflow:hidden;
    border-radius:var(--radius-xl);
  }
  .case-track{
    display:flex; gap:0;
    transition:transform .5s cubic-bezier(.4,0,.2,1);
  }
  .case-card{
    flex:0 0 100%;
    display:grid; grid-template-columns:300px 1fr; gap:52px;
    /* gradient border via dual-background trick */
    background:
      linear-gradient(#fff, #fff) padding-box,
      linear-gradient(135deg, rgba(91,92,246,.55), rgba(168,85,247,.55) 50%, rgba(91,92,246,.25)) border-box;
    border:1.5px solid transparent;
    border-radius:var(--radius-xl);
    overflow:hidden;
    box-shadow:var(--shadow-md);
    padding:56px 56px;
    position:relative;
  }
  .case-card::before{
    content:""; position:absolute;
    width:300px; height:300px;
    top:-100px; left:-100px;
    background:radial-gradient(circle, rgba(91,92,246,.1), transparent 70%);
    pointer-events:none; z-index:1;
  }
  .case-card::after{
    content:""; position:absolute;
    width:280px; height:280px;
    bottom:-100px; right:-100px;
    background:radial-gradient(circle, rgba(168,85,247,.12), transparent 70%);
    pointer-events:none; z-index:1;
  }

  /* ----- 左カラム：会社情報 ----- */
  .case-aside{
    position:relative; z-index:2;
  }
  .case-aside .case-company{
    font-size:15px; letter-spacing:.02em; font-weight:800;
    color:var(--ink);
    margin-bottom:18px; line-height:1.5;
  }
  .case-photo{
    aspect-ratio:4/3; width:100%;
    border-radius:var(--radius);
    overflow:hidden; background:#ededed;
    margin-bottom:22px;
  }
  .case-photo img{
    width:100%; height:100%; display:block; object-fit:cover;
  }
  .case-meta{
    display:flex; flex-direction:column; gap:16px;
    padding-top:20px; border-top:1px solid var(--line);
  }
  .case-meta > div{ display:flex; flex-direction:column; gap:5px;}
  .case-meta dt{
    font-size:11px; color:var(--muted); letter-spacing:.04em;
  }
  .case-meta dd{
    font-size:13px; font-weight:700; color:var(--ink); line-height:1.6;
  }

  /* ----- 右カラム：改善内容＋ビフォーアフター ----- */
  .case-main{
    position:relative; z-index:2;
    display:flex; flex-direction:column;
  }
  .case-main .case-summary{
    font-size:22px; font-weight:800; line-height:1.6;
    letter-spacing:.01em; color:var(--primary);
    margin-bottom:18px;
  }
  .case-main .case-desc{
    font-size:13px; color:var(--ink-3); line-height:1.95;
    margin-bottom:30px;
  }
  .case-result-row{
    display:flex; flex-direction:column; gap:26px;
    margin-top:8px;
  }
  .case-result-row > div{ position:relative;}
  .case-result-row .label{
    position:absolute; top:-15px; left:18px; z-index:2;
    display:inline-block;
    font-size:13px; font-weight:800; color:#fff;
    padding:7px 22px; border-radius:var(--radius-pill);
    letter-spacing:.04em;
    box-shadow:var(--shadow-sm);
  }
  .case-result-row .before .label{ background:#333;}
  .case-result-row .after .label{ background:var(--gradient-ai);}
  .case-result-row .text{
    padding:32px 30px 26px;
    border-radius:var(--radius);
    font-size:14px; font-weight:600; color:var(--ink); line-height:1.85;
  }
  .case-result-row .before .text{
    background:var(--bg-soft);
  }
  .case-result-row .after .text{
    background:var(--bg-lavender);
    border:1px solid rgba(91,92,246,.18);
  }

  .case-arrow{
    position:absolute;
    top:50%; transform:translateY(-50%);
    width:52px; height:52px;
    border-radius:50%;
    background:#fff;
    border:1.5px solid var(--primary);
    cursor:pointer;
    z-index:5;
    display:flex; align-items:center; justify-content:center;
    color:var(--primary);
    transition:.25s;
    box-shadow:var(--shadow-sm);
  }
  .case-arrow:hover{
    background:var(--gradient-ai);
    color:#fff; border-color:transparent;
    box-shadow:0 8px 24px rgba(91,92,246,.3);
  }
  .case-arrow.prev{ left:0;}
  .case-arrow.next{ right:0;}
  .case-arrow svg{ width:16px; height:16px;}

  .case-dots{
    display:flex; justify-content:center; gap:10px;
    margin-top:36px;
  }
  .case-dots > span{
    width:8px; height:8px; border-radius:50%;
    background:var(--line-2);
    transition:.25s;
    cursor:pointer;
  }
  .case-dots > span.on{
    background:var(--gradient-ai);
    width:32px; border-radius:99px;
  }

  .cases-more{
    text-align:center; margin-top:48px;
    font-size:13px; color:var(--muted); line-height:1.9;
  }
  .cases-more-cta{ text-align:center; margin-top:24px;}

  /* ---------- About ---------- */
  .about-stats{
    display:grid; grid-template-columns:repeat(4,1fr); gap:0;
    border-left:1px solid var(--line); border-top:1px solid var(--line);
    margin-bottom:48px;
    background:#fff;
  }
  .about-stats > div{
    padding:24px 16px;
    display:flex; flex-direction:row; align-items:center; gap:14px;
    border-right:1px solid var(--line);
    border-bottom:1px solid var(--line);
    position:relative;
    transition:.2s;
  }
  .about-stats > div:hover{ background:var(--bg-lavender);}
  .about-stats .stat-ic{
    flex:none;
    width:56px; height:56px;
    display:flex; align-items:center; justify-content:center;
    margin:0;
  }
  .about-stats .stat-ic img{
    width:100%; height:100%;
    object-fit:contain;
    display:block;
  }
  .about-stats .stat-ic svg{
    width:24px; height:24px;
  }
  .about-stats .stat-text{
    display:flex; flex-direction:column; gap:4px;
    text-align:left;
    min-width:0;
  }
  .about-stats .figure{
    font-size:34px; font-weight:900; line-height:1;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    letter-spacing:-.04em;
  }
  .about-stats .figure .unit{ font-size:14px; margin-left:2px; font-weight:700;}
  .about-stats .label{
    font-size:11px; color:var(--muted);
    margin-top:2px; line-height:1.5; letter-spacing:.04em; font-weight:600;
  }

  @media (max-width: 900px){
    .about-stats{ grid-template-columns:repeat(2,1fr);}
  }

  /* Studio-style member cards (each card itself is the gray box) */
  .instructors{ display:grid; grid-template-columns:1fr 1fr; gap:32px;}
  .instructor{
    background:#f4f5f7;
    border-radius:20px;
    padding:24px 24px 28px;
    display:flex; flex-direction:column;
    transition:.25s;
  }
  .instructor:hover{ box-shadow:0 24px 50px rgba(15,23,42,.08); transform:translateY(-2px);}
  .instructor .photo{
    position:relative;
    aspect-ratio:4/3;
    background:#ededed;
    border-radius:14px;
    overflow:hidden;
    margin-bottom:22px;
  }
  .instructor .photo img{
    width:100%; height:100%;
    display:block;
    object-fit:cover;
    object-position:top center;
  }
  .instructor .photo-badge{
    position:absolute;
    left:14px; bottom:14px;
    padding:6px 14px;
    background:var(--primary);
    color:#fff;
    border-radius:999px;
    font-size:11px; font-weight:700;
    letter-spacing:.04em;
    box-shadow:0 6px 14px rgba(91,92,246,.30);
  }
  .instructor .photo-logo{
    position:absolute;
    top:14px; left:14px;
    background:#fff;
    border-radius:8px;
    padding:8px 12px;
    display:flex; align-items:center;
  }
  .instructor .photo-logo img{
    height:22px; width:auto; display:block;
  }
  .instructor .name-row{
    display:flex; align-items:flex-end; justify-content:space-between;
    gap:12px; margin-bottom:4px;
  }
  .instructor h3{
    font-size:24px; font-weight:800;
    color:var(--ink);
    letter-spacing:.02em;
    line-height:1.3;
  }
  .instructor h3 .accent{
    /* marker disabled */
  }
  .instructor .meta-right{
    font-size:11px;
    color:var(--muted);
    white-space:nowrap;
    text-align:right;
    line-height:1.6;
  }
  .instructor .en{
    font-size:11px; color:var(--muted);
    letter-spacing:.18em; font-weight:600;
    margin-bottom:18px;
  }
  .instructor ul{
    list-style:none; margin:0 0 22px; padding:0;
    display:flex; flex-direction:column; gap:7px;
  }
  .instructor li{
    font-size:12.5px; color:var(--ink-2);
    line-height:1.7;
    padding-left:16px; position:relative;
  }
  .instructor li::before{
    content:""; position:absolute; left:0; top:10px;
    width:8px; height:1.5px; background:var(--primary);
  }
  .instructor .card-foot{
    margin-top:auto;
    border-top:1px solid var(--line);
    padding-top:14px;
    display:flex; justify-content:space-between; align-items:center;
    font-size:11px;
    color:var(--muted);
  }
  .instructor .card-foot .org{
    display:inline-flex; align-items:center; gap:6px;
    font-weight:600;
  }
  .instructor .card-foot .org::before{
    content:"";
    width:6px; height:6px;
    border-radius:50%;
    background:var(--primary);
  }

  @media (max-width: 900px){
    .instructors{ grid-template-columns:1fr; gap:20px;}
  }

  /* ---------- Plans ---------- */
  .plans{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  .plan{
    background:#fff; border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:44px 32px 36px; position:relative;
    transition:.25s;
    display:flex; flex-direction:column;
  }
  .plan:hover{ box-shadow:var(--shadow-md); transform:translateY(-4px);}
  .plan.featured{
    border:2px solid var(--primary); background:#fff;
    box-shadow:var(--shadow-md);
  }
  .plan .badge{
    position:absolute; top:-16px; left:50%; transform:translateX(-50%);
    background:var(--gradient-ai); color:#fff;
    border-radius:var(--radius-pill);
    padding:8px 22px; font-size:11px; font-weight:800; letter-spacing:.2em;
    box-shadow:0 6px 16px rgba(91,92,246,.35);
    white-space:nowrap;
    z-index:2;
  }
  .plan .plan-cap{
    font-size:11px; color:var(--muted); letter-spacing:.2em; font-weight:700;
  }
  .plan h3{ font-size:24px; font-weight:700; margin:8px 0 20px; letter-spacing:.02em;}
  .plan .price{
    font-size:32px; font-weight:800; line-height:1.1;
    padding-bottom:20px; border-bottom:1px solid var(--line);
    letter-spacing:-.02em;
    color:var(--ink);
    display:flex; align-items:baseline; flex-wrap:wrap; gap:4px;
  }
  .plan .price small{
    font-size:12px; font-weight:600;
    color:var(--muted);
    -webkit-text-fill-color:var(--muted);
    white-space:nowrap;
  }
  .plan.featured .price{
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .plan.featured .price small{
    -webkit-text-fill-color:var(--muted);
    color:var(--muted);
  }
  .plan ul{ list-style:none; padding:20px 0; flex:1;}
  .plan li{
    font-size:13px; color:var(--ink-2);
    padding:7px 0; line-height:1.6;
    display:flex; gap:10px; align-items:flex-start;
  }
  .plan li::before{
    content:""; flex:none; width:14px; height:14px; margin-top:5px;
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M2 7l4 4 7-8' fill='none' stroke='%235b5cf6' stroke-width='2'/></svg>");
  }
  .plan.enterprise{ background:var(--ink); color:#fff;}
  .plan.enterprise .plan-cap{ color:#9a9a9a;}
  .plan.enterprise h3{ color:#fff;}
  .plan.enterprise .price{
    border-color:#333;
    background:none;
    -webkit-text-fill-color:#fff;
    color:#fff;
  }
  .plan.enterprise .price small{ -webkit-text-fill-color:#aaa; color:#aaa;}
  .plan.enterprise li{ color:#ddd;}
  .plan.enterprise li::before{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><path d='M2 7l4 4 7-8' fill='none' stroke='%23fff' stroke-width='2'/></svg>");
  }
  .plan .plan-cta{
    display:flex; align-items:center; justify-content:center; gap:8px;
    padding:14px 0; font-size:13px; font-weight:700;
    border:1.5px solid var(--primary);
    border-radius:var(--radius-pill);
    color:var(--primary); background:#fff;
    transition:.2s;
    letter-spacing:.04em;
    cursor:pointer;
    margin-top:auto;
  }
  .plan .plan-cta::after{
    content:""; width:14px; height:8px;
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'><path d='M0 4h12M9 1l3 3-3 3' fill='none' stroke='%235b5cf6' stroke-width='1.5'/></svg>");
    transition:transform .2s;
  }
  .plan .plan-cta:hover{ background:var(--bg-lavender);}
  .plan .plan-cta:hover::after{ transform:translateX(3px);}
  .plan.featured .plan-cta{
    background:var(--gradient-ai);
    color:#fff;
    border-color:transparent;
    box-shadow:0 8px 20px rgba(91,92,246,.25);
  }
  .plan.featured .plan-cta:hover{ background:var(--gradient-ai); transform:translateY(-2px);}
  .plan.featured .plan-cta::after{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'><path d='M0 4h12M9 1l3 3-3 3' fill='none' stroke='%23fff' stroke-width='1.5'/></svg>");
  }
  .plan.enterprise .plan-cta{
    background:#fff; color:var(--ink); border-color:#fff;
  }
  .plan.enterprise .plan-cta::after{
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'><path d='M0 4h12M9 1l3 3-3 3' fill='none' stroke='%231a1a1a' stroke-width='1.5'/></svg>");
  }
  .plans-note{
    text-align:center; margin-top:32px;
    font-size:12px; color:var(--muted); line-height:1.8;
  }

  /* ---------- Recommended + Campaign ---------- */
  .rec-list{
    display:grid; grid-template-columns:repeat(2,1fr); gap:0;
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    background:#fff;
    margin-bottom:60px;
    box-shadow:var(--shadow);
    overflow:hidden;
  }
  .rec-list > div{
    padding:24px 28px;
    border-right:1px solid var(--line);
    border-bottom:1px solid var(--line);
    font-size:14px;
    display:flex; gap:16px; align-items:flex-start;
    transition:.2s;
  }
  .rec-list > div:hover{ background:var(--soft);}
  .rec-list > div:nth-child(2n){ border-right:none;}
  .rec-list > div:nth-last-child(-n+2){ border-bottom:none;}
  .rec-list .check{
    flex:none; width:28px; height:28px;
    border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    font-size:14px; font-weight:900;
    background:var(--gradient-ai);
    color:#fff;
    box-shadow:0 4px 12px rgba(91,92,246,.2);
  }

  .campaign{
    background:var(--gradient-ai);
    border-radius:var(--radius-xl);
    padding:72px 56px;
    text-align:center;
    position:relative;
    overflow:hidden;
    color:#fff;
    box-shadow:var(--shadow-glow);
  }
  .campaign::before{
    content:""; position:absolute; inset:0;
    background-image:radial-gradient(circle at 2px 2px, rgba(255,255,255,.08) 1px, transparent 0);
    background-size:28px 28px;
    pointer-events:none;
  }
  .campaign::after{
    content:""; position:absolute;
    width:400px; height:400px;
    top:-150px; right:-150px;
    background:radial-gradient(circle, rgba(255,255,255,.18), transparent 70%);
    pointer-events:none;
  }
  .campaign .tag{
    display:inline-flex; align-items:center; gap:12px;
    font-size:11px; letter-spacing:.3em; color:rgba(255,255,255,.95);
    margin-bottom:24px; font-weight:800;
    position:relative; z-index:2;
  }
  .campaign .tag::before,
  .campaign .tag::after{
    content:""; width:32px; height:1px; background:rgba(255,255,255,.5);
  }
  .campaign .copy{
    font-size:32px; font-weight:700; line-height:1.5;
    margin-bottom:32px;
    position:relative; z-index:2;
  }
  .campaign .copy .zero{
    font-size:80px; vertical-align:-6px;
    padding:0 10px;
    display:inline-block;
    font-weight:900;
    color:#fff;
    text-shadow:0 8px 24px rgba(0,0,0,.2);
  }
  .campaign .release{ font-size:13px; color:rgba(255,255,255,.85); margin-top:20px; letter-spacing:.1em;}

  /* ---------- FAQ (individual cards, always-open) ---------- */
  .faq-list{
    background:transparent;
    border:none;
    border-radius:0;
    overflow:visible;
    box-shadow:none;
    display:flex; flex-direction:column;
    gap:16px;
  }
  .faq-item{
    background:#fff;
    border:1px solid var(--line);
    border-radius:12px;
    box-shadow:0 2px 10px rgba(0,0,0,.04);
    padding:22px 28px;
  }
  .faq-q{
    display:flex; gap:10px; align-items:baseline;
    margin-bottom:10px;
  }
  .faq-q .q{
    font-size:14px; font-weight:800;
    color:var(--primary);
    flex:none;
    letter-spacing:.02em;
  }
  .faq-q .text{
    flex:1; line-height:1.7;
    color:var(--primary);
    font-size:15px;
    font-weight:800;
  }
  .faq-body{
    padding:0 0 0 26px;
    font-size:14px; color:var(--ink-2);
    line-height:1.9;
    animation:none;
  }
  .faq-body .a{
    font-size:14px; font-weight:800;
    color:var(--ink);
    background:none;
    -webkit-background-clip:initial;
    background-clip:initial;
    -webkit-text-fill-color:var(--ink);
    margin-right:8px;
    margin-left:-26px;
  }
  @keyframes fadeIn{
    from{ opacity:0; transform:translateY(-4px);}
    to  { opacity:1; transform:translateY(0);}
  }
  .faq-body .a{
    font-size:14px; font-weight:900;
    margin-right:10px;
    background:var(--gradient-ai);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }

  /* ---------- Footer CTA ---------- */
  .ftr-cta{ display:grid; grid-template-columns:1fr 1fr; gap:24px;}
  .ftr-cta.ftr-cta-single{ grid-template-columns:1fr; max-width:560px; margin:0 auto;}

  /* ---------- Full-width Footer CTA banner ---------- */
  section.footer-cta{
    position:relative;
    padding:120px 0;
    background-color:#5b5cf6;
    background-image:var(--gradient-ai);
    background-size:100% 100%;
    background-repeat:no-repeat;
    overflow:hidden;
    text-align:center;
  }
  section.footer-cta::before,
  section.footer-cta::after{ display:none;}
  .footer-cta-bg{
    position:absolute; inset:0;
    background:
      radial-gradient(circle at 15% 30%, rgba(255,255,255,.25), transparent 50%),
      radial-gradient(circle at 85% 70%, rgba(255,255,255,.18), transparent 55%),
      radial-gradient(circle at 1px 1px, rgba(255,255,255,.15) 1px, transparent 0);
    background-size:auto, auto, 32px 32px;
    pointer-events:none;
  }
  .footer-cta-inner{
    position:relative; z-index:2;
    color:#fff;
  }
  .footer-cta-inner .eyebrow{
    color:#fff;
    opacity:.85;
    margin-bottom:18px;
  }
  .footer-cta-inner h2{
    color:#fff;
    font-size:40px; font-weight:800;
    line-height:1.5;
    margin-bottom:28px;
    letter-spacing:.02em;
  }
  .footer-cta-lead{
    color:rgba(255,255,255,.92);
    font-size:15px;
    line-height:1.95;
    max-width:680px;
    margin:0 auto 40px;
  }
  /* Unified pill-shape CTA button (hero / cta-banner / footer-cta共通) */
  .cta-pill{
    display:inline-flex; align-items:center; gap:14px;
    padding:14px 18px 14px 32px;
    background:#fff;
    border:none;
    border-radius:999px;
    color:var(--primary);
    text-decoration:none;
    box-shadow:0 16px 40px rgba(0,0,0,.18);
    transition:.25s;
    cursor:pointer;
    font-size:16px; font-weight:800;
    letter-spacing:.02em;
    white-space:nowrap;
  }
  .cta-pill:hover{
    transform:translateY(-2px);
    box-shadow:0 22px 50px rgba(0,0,0,.24);
  }
  .cta-pill-arrow{
    flex:none;
    width:32px; height:32px;
    border-radius:50%;
    background:var(--ink);
    color:#fff;
    display:flex; align-items:center; justify-content:center;
  }
  .cta-pill-arrow svg{ width:14px; height:14px;}

  /* Gradient variant (for light backgrounds like hero) */
  .cta-pill.cta-pill-gradient{
    background-color:#5b5cf6;
    background-image:var(--gradient-ai);
    background-size:100% 100%;
    background-repeat:no-repeat;
    color:#fff;
    box-shadow:0 16px 40px rgba(91,92,246,.40);
  }
  .cta-pill.cta-pill-gradient .cta-pill-arrow{
    background:#fff;
    color:var(--primary);
  }

  @media (max-width: 768px){
    section.footer-cta{ padding:80px 0;}
    .footer-cta-inner h2{ font-size:26px;}
    .cta-pill{ font-size:14px; padding:12px 14px 12px 22px;}
    .cta-pill-arrow{ width:28px; height:28px;}
  }
  .ftr-cta-card{
    background:#fff; color:var(--ink);
    border-radius:var(--radius-lg);
    padding:48px 40px;
    border:1px solid var(--line);
    transition:.25s;
    position:relative;
    box-shadow:var(--shadow);
  }
  .ftr-cta-card:hover{ box-shadow:var(--shadow-md);}
  .ftr-cta-card .ic{
    width:56px; height:56px;
    background:var(--gradient-ai);
    color:#fff;
    border-radius:var(--radius-sm);
    display:flex; align-items:center; justify-content:center;
    margin-bottom:24px;
    font-size:11px; letter-spacing:.1em; font-weight:800;
    box-shadow:0 8px 20px rgba(91,92,246,.25);
  }
  .ftr-cta-card h3{ font-size:22px; font-weight:700; margin-bottom:14px; letter-spacing:.02em;}
  .ftr-cta-card .desc{ font-size:13px; color:var(--muted); line-height:1.9; margin-bottom:24px;}
  .ftr-cta-card ul{ list-style:none; margin-bottom:32px;}
  .ftr-cta-card li{
    font-size:12px; color:var(--ink-2);
    padding:6px 0;
    display:flex; gap:10px; align-items:flex-start;
  }
  .ftr-cta-card li::before{
    content:""; flex:none; width:12px; height:12px; margin-top:5px;
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 6l3 3 5-6' fill='none' stroke='%235b5cf6' stroke-width='1.5'/></svg>");
  }
  .ftr-cta-card .btn{ width:100%;}

  /* ---------- Footer ---------- */
  footer{
    background:#0d0d0d; color:#888;
    padding:80px 0 36px;
  }
  footer .ftr-grid{
    display:grid; grid-template-columns:1.5fr 2fr; gap:60px;
    margin-bottom:56px;
    padding-bottom:48px;
    border-bottom:1px solid #2a2a2a;
  }
  footer .logo{ color:#fff;}
  footer .ftr-desc{ font-size:12px; margin-top:18px; line-height:1.9; max-width:280px;}
  footer .ftr-col h4{
    font-size:11px; letter-spacing:.25em; color:#aaa;
    margin-bottom:18px; font-weight:800;
  }
  footer .ftr-col-grid{
    display:grid; grid-template-columns:1fr 1fr; gap:40px;
  }
  footer .ftr-links{ display:flex; flex-direction:column; gap:12px; font-size:12px;}
  footer .ftr-links a{
    color:#bbb;
    transition:.2s;
    display:inline-block;
  }
  footer .ftr-links a:hover{ color:#fff;}
  footer .ftr-bottom{
    display:flex; justify-content:space-between; align-items:center;
    font-size:11px; color:#666;
  }



/* ==========================================================
   ★ RESPONSIVE (consolidated)
   Breakpoints:
     ≤1200px  large laptop / tablet landscape
     ≤900px   tablet portrait / mobile landscape
     ≤640px   mobile portrait
   ========================================================== */

/* Hamburger toggle button (mobile only) */
.nav-toggle{
  display:none;
  width:44px; height:44px;
  background:transparent;
  border:none;
  cursor:pointer;
  position:relative;
  z-index:60;
}
.nav-toggle span{
  display:block;
  position:absolute;
  left:10px;
  width:24px; height:2px;
  background:var(--ink);
  border-radius:2px;
  transition:.3s cubic-bezier(.2,.7,.2,1);
}
.nav-toggle span:nth-child(1){ top:14px;}
.nav-toggle span:nth-child(2){ top:21px;}
.nav-toggle span:nth-child(3){ top:28px;}
body.nav-open .nav-toggle span:nth-child(1){ top:21px; transform:rotate(45deg);}
body.nav-open .nav-toggle span:nth-child(2){ opacity:0;}
body.nav-open .nav-toggle span:nth-child(3){ top:21px; transform:rotate(-45deg);}

/* Mobile nav backdrop */
.nav-backdrop{
  display:none;
  position:fixed; inset:0;
  background:rgba(10,11,14,.5);
  backdrop-filter:blur(4px);
  z-index:55;
  opacity:0;
  transition:opacity .25s;
}
body.nav-open .nav-backdrop{
  display:block;
  opacity:1;
}

/* ---------- ≤1200px (laptop / tablet landscape) ---------- */
@media (max-width: 1200px){
  .container{ padding:0 24px;}
  .site-header .inner{ padding:0 24px;}

  /* Hero — compact text + smaller mock */
  .hero{ max-height:none; padding:32px 0;}
  .hero h1{ font-size:40px;}
  .hero-grid{ grid-template-columns:1fr 1.2fr; gap:32px;}
  .hero-pillars{ left:24px; bottom:20px; gap:4px;}
  .hero-pillars .badge{ width:140px;}
  .hero-left{ padding-bottom:140px;}

  /* General section padding */
  section{ padding:120px 0;}

  /* Grids compress */
  .empathy-mini{ gap:20px;}
  .industries-grid,
  .highlights-grid{ grid-template-columns:repeat(2, 1fr);}
  .plans{ grid-template-columns:repeat(2, 1fr); gap:16px;}
  .steps-flow{ grid-template-columns:repeat(2, 1fr); gap:48px;}
  .step-card:not(:last-child)::after{ display:none;}
  .step-card:nth-child(odd):not(:last-child)::after{
    display:block;
    right:-26px; top:50%;
    transform:translateY(-50%) rotate(45deg);
  }
  .curri-categories{ grid-template-columns:repeat(2, 1fr);}
  .case-card{ grid-template-columns:1fr; gap:36px; padding:44px 40px;}

  /* Hero watermark smaller */
  .hero-watermark{ font-size:clamp(56px, 11vw, 140px);}
}

/* ---------- ≤900px (tablet portrait / mobile landscape) ---------- */
@media (max-width: 900px){
  /* overflow-x: clip prevents horizontal scroll WITHOUT breaking position:sticky on header */
  html{ overflow-x:clip;}
  body{ overflow-x:clip; font-size:14px;}

  /* Sticky header on mobile + bump above backdrop */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
  }

  /* Sticky header — show hamburger */
  .site-nav{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    position:fixed;
    top:0; right:0;
    width:min(82vw, 360px);
    height:100vh;
    background:#fff;
    padding:96px 32px 32px;
    box-shadow:none;
    visibility:hidden;
    z-index:58;
    transform:translateX(100%);
    transition:transform .35s cubic-bezier(.2,.7,.2,1), visibility .35s, box-shadow .35s;
    overflow-y:auto;
  }
  body.nav-open .site-nav{
    transform:translateX(0);
    visibility:visible;
    box-shadow:-20px 0 50px rgba(0,0,0,.18);
  }
  .site-nav a{
    display:block;
    width:100%;
    padding:18px 0;
    font-size:15px; font-weight:700;
    border-bottom:1px solid var(--line);
  }
  .site-nav a::after{ display:none;}

  /* Show CTA inside the mobile drawer */
  .site-nav .nav-cta{
    display:flex; align-items:center; justify-content:space-between;
    margin-top:24px;
    padding:16px 24px;
    background:var(--gradient-ai);
    color:#fff;
    border-radius:999px;
    font-size:14px; font-weight:800;
    letter-spacing:.04em;
    border-bottom:none;
    box-shadow:0 12px 28px rgba(91,92,246,.30);
  }
  .site-nav .nav-cta .nav-cta-arrow{
    display:inline-flex; align-items:center; justify-content:center;
    width:26px; height:26px;
    border-radius:50%;
    background:#fff;
    color:var(--primary);
    font-size:13px; font-weight:900;
    margin-left:12px;
  }

  .nav-toggle{ display:block;}

  .header-cta{
    margin-left:auto;
    margin-right:20px;
  }
  .header-cta .btn{
    padding:6px 6px 6px 14px;
    font-size:12px;
    gap:8px;
  }
  .header-cta .btn::after{
    width:22px; height:22px;
    background-size:12px 12px;
  }

  /* Hero stack — mobile shows mock between text and CTA/badges */
  .hero{
    min-height:auto;
    padding:24px 0 60px;
  }
  .hero-grid{
    display:flex;
    flex-direction:column;
    grid-template-columns:1fr;
    gap:24px;
    padding:0 24px;
  }
  /* Split hero-left visually: title block → mock → CTA/badges
     by using `order` and moving mock between via a JS-free trick:
     hero-visual takes order 2 to sit after the title block but before CTA/badges */
  .hero-left{
    padding-bottom:0;
    text-align:left;
    display:contents;       /* let children flow into hero-grid for ordering */
  }
  .hero-eyebrow{ order:1;}
  .hero h1     { order:2;}
  .hero .sub   { order:3;}
  .hero-visual { order:4;}  /* mock between text and CTA */
  .hero-cta    { order:5;}
  .hero-pillars{ order:6;}
  .hero h1{
    line-height:1.35;
  }
  .hero .sub{
    font-size:14px;
  }
  .hero-visual{
    width:100%;
    margin-right:0;
  }
  .hero-visual .hero-play-bg.purple{
    width:120%;
    left:auto; right:-10%;
    top:-12%;
  }
  .hero-pillars{
    position:static;
    /* margin-top: 24px; */
    justify-content:center;
    gap:6px;
    flex-wrap:nowrap;
  }
  .hero-pillars .badge{ width:calc(25% - 6px); max-width:90px;}
  .hero-watermark{
    bottom:-1%;
    font-size:clamp(40px, 14vw, 100px);
  }

  /* Section padding */
  section{ padding:80px 0;}
  section.bg-soft + section.bg-soft,
  section.bg-gray + section.bg-gray,
  section:not([class]) + section:not([class]){
    padding-top:40px;
  }
  section.bg-soft:has(+ section.bg-soft),
  section.bg-gray:has(+ section.bg-gray),
  section:not([class]):has(+ section:not([class])){
    padding-bottom:40px;
  }
  .sec-head{ margin-bottom:48px;}
  .sec-head h2{ font-size:28px; line-height:1.5;}
  .sec-head .lead{ font-size:14px;}

  /* Section corner glows — shrink */
  section::before,
  section::after{
    width:280px; height:280px;
    top:-60px; left:-60px;
  }
  section::after{ top:auto; left:auto; bottom:-60px; right:-60px;}

  /* Issue — 2 cols */
  .empathy-mini{
    grid-template-columns:repeat(2, 1fr);
    gap:40px 20px;
  }

  /* Solution features — POINT bar on top, icon LEFT + text RIGHT below */
  .solution-features{
    grid-template-columns:1fr !important;
    gap:14px;
    max-width:560px;
    margin-left:auto; margin-right:auto;
  }
  .sf{
    display:grid;
    grid-template-columns:auto 1fr;
    grid-template-rows:auto auto auto auto;
    column-gap:18px;
    row-gap:8px;
    text-align:left;
    min-height:auto;
    padding:20px 22px 24px;
  }
  .sf-point{
    grid-column:1 / -1;
    grid-row:1;
    justify-self:stretch;
    text-align:center;
    font-size:13px;
    padding:10px 0;
    border-radius:999px;
    margin-bottom:8px;
  }
  .sf-ic{
    grid-column:1;
    grid-row:2 / span 2;
    width:120px; height:120px;
    margin:0;
    align-self:center;
  }
  .sf h4{
    grid-column:2;
    grid-row:2;
    align-self:end;
    justify-self:start;
    padding:4px 8px 8px;
    font-size:16px;
    margin:0;
  }
  .sf p{
    grid-column:2;
    grid-row:3;
    align-self:start;
    font-size:13px;
    line-height:1.7;
    margin:0;
  }
  .sf p.sf-note{
    grid-column:1 / -1;
    grid-row:4;
    font-size:11px;
    text-align:left;
    margin-top:8px;
  }

  /* Hero mock — limit max-width on tablet */
  .hero-visual{
    max-width:560px;
    margin-left:auto;
    margin-right:auto;
  }

  /* 3 Features section — single column already in CSS */
  .features-section{ padding:64px 0 !important;}
  .feature-step{ padding:36px 28px !important;}
  .feature-step h3{ font-size:18px !important;}

  /* Curriculum category — compact card on mobile */
  .curri-categories{ gap:8px;}
  .cc{
    padding:10px 10px;
    gap:8px;
  }
  .cc-icon{ width:30px; height:30px;}
  .cc h4{
    font-size:12px;
    min-width:0;
    flex:1 1 0;
    word-break:normal;
    overflow-wrap:break-word;
    line-height:1.4;
  }

  /* Curriculum stats — 2 cols */
  .curri-stats{ grid-template-columns:repeat(2, 1fr); gap:10px;}
  .curri-stat{ padding:28px 14px;}
  .curri-stat .n{ font-size:42px;}

  /* Curriculum categories — 2 cols */
  .curri-categories{ grid-template-columns:repeat(2, 1fr); gap:10px;}
  .cc{ padding:18px 18px;}
  .cc h4{ font-size:13px;}
  .cc-icon{ width:44px; height:44px;}

  /* Highlights — 1 col */
  .highlights-grid{ grid-template-columns:1fr;}

  /* Comparison — horizontal scroll */
  .compare-table{ font-size:12px;}

  /* Steps flow — 1 col, arrow points down */
  .steps-flow{
    grid-template-columns:1fr;
    gap:56px;
  }
  .step-card:not(:last-child)::after,
  .step-card:nth-child(odd):not(:last-child)::after{
    display:block;
    right:auto !important;
    left:50%;
    top:auto;
    bottom:-36px;
    transform:translateX(-50%) rotate(135deg) !important;
  }

  /* Industries — 1 col */
  .industries-grid{ grid-template-columns:1fr;}

  /* Cases */
  .case-card{ padding:36px 28px;}
  .case-main .case-summary{ font-size:20px;}
  .case-arrow{ width:44px; height:44px;}
  .case-arrow.prev{ left:-8px;}
  .case-arrow.next{ right:-8px;}

  /* About stats — 2 cols already responsive */
  .about-stats{ grid-template-columns:repeat(2, 1fr);}

  /* Instructors — stack */
  .instructors{ grid-template-columns:1fr;}

  /* Plans — 1 col */
  .plans{ grid-template-columns:1fr; gap:20px;}
  .plan{ padding:36px 28px 32px;}

  /* FAQ */
  .faq-item{ padding:18px 22px;}
  .faq-q .text{ font-size:14px;}

  /* Footer CTA */
  section.footer-cta{ padding:64px 0 !important;}
  .footer-cta-inner h2{ font-size:22px !important; line-height:1.6 !important;}
  .footer-cta-lead{ font-size:13px !important;}

  /* Footer */
  footer{ padding:60px 0 24px;}
  footer .ftr-grid{
    grid-template-columns:1fr;
    gap:40px;
    padding-bottom:32px;
    margin-bottom:32px;
  }
  footer .ftr-col-grid{ grid-template-columns:1fr 1fr; gap:24px;}
  footer .ftr-bottom{
    flex-direction:column;
    gap:8px;
    text-align:center;
  }

  /* Logos band — compact on mobile */
  .logos-band{ padding:10px 0;}
  .logo-track{ gap:15px;}
  .logo-track .l{
    width:70px; height:30px;
  }
  .logos-stat{ grid-template-columns:repeat(2, 1fr) !important; gap:20px !important;}
  .logos-stat .figure{ font-size:32px !important;}

  /* CTA pill — smaller */
  .cta-pill{
    font-size:14px;
    padding:12px 14px 12px 22px;
  }
  .cta-pill-arrow{ width:28px; height:28px;}
}

/* ---------- ≤640px (mobile portrait) ---------- */
@media (max-width: 640px){
  .container{ padding:0 20px;}
  .site-header .inner{ padding:0 20px;}
  .site-header .logo{ height:32px;}

  .hero h1{ font-size:36px;}
  .hero-grid{ padding:0 20px;}
  .hero-pillars{ gap:5px; flex-wrap:nowrap;}
  .hero-pillars .badge{ width:calc(25% - 4px); max-width:80px;}

  section{ padding:60px 0;}
  .sec-head h2{ font-size:22px;}
  .sec-head .lead{ font-size:13px;}

  /* All grids: 1 column on phone */
  .empathy-mini{ grid-template-columns:1fr; gap:60px;}
  .solution-features{ grid-template-columns:1fr !important;}
  .curri-stats{ grid-template-columns:1fr;}
  .curri-categories{ grid-template-columns:repeat(2, 1fr);}
  .about-stats{ grid-template-columns:repeat(2, 1fr); gap:10px;}
  .about-stats .stat-ic{ width:36px; height:36px;}
  .about-stats .figure{ font-size:30px;}
  .about-stats .label{ font-size:11px;}
  .logos-stat{ grid-template-columns:1fr !important;}

  .footer-cta-inner h2{ font-size:18px !important;}
  footer .ftr-col-grid{ grid-template-columns:1fr 1fr; gap:24px;}

  .case-card{ padding:28px 22px;}
  .case-main .case-summary{ font-size:18px;}

  /* Plans / Faq compact */
  .plan{ padding:28px 22px 24px;}
  .plan h3{ font-size:20px;}
  .plan .price{ font-size:24px;}

  /* Reveal animated items: extra bottom space on mobile */
  .reveal.in-view{ /* margin-bottom: 40px; */ }

  /* Curriculum stat — horizontal layout (number left, level pill right) */
  .curri-stat{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 22px;
    text-align:left;
    gap:14px;
  }
  .curri-stat .n{ font-size:36px; line-height:1; flex:none;}
  .curri-stat .n small{ font-size:13px;}
  .curri-stat .l{ margin-top:0; padding:6px 16px; font-size:12px;}

  /* Comparison table — horizontal scroll */
  .compare-table-wrap{
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    margin:0 -20px;
    padding:0 20px;
  }
  .compare-table{ min-width:680px;}

  /* STEP cards — vertical centered (icon TOP, text below) */
  .step-card{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    padding:32px 22px 28px;
    gap:8px;
  }
  .step-icon{
    width:100px; height:100px;
    margin:0 0 8px;
  }
  .step-label{
    margin-bottom:4px;
  }
  .step-card h3{
    font-size:17px;
    margin-bottom:2px;
  }
  .step-card .step-sub{
    font-size:11px;
    margin-bottom:6px;
  }
  .step-card .step-desc{
    font-size:13px;
    line-height:1.85;
  }
  .step-card .step-note{
    width:100%;
    margin-top:14px;
    font-size:11px;
    text-align:left;
  }

  /* Case card — 会社情報 TOP, 改善内容 BOTTOM（1カラム積み） */
  .case-card{
    display:flex;
    flex-direction:column;
    gap:28px;
    padding:32px 24px;
  }
  .case-aside{ order:1;}
  .case-main{ order:2;}
  .case-photo{ aspect-ratio:16/10;}
  .case-result-row{ gap:24px;}
  /* SP: 会社メタ（業種／活用テーマ）を横並び */
  .case-meta{ flex-direction:row; gap:20px;}
  .case-meta > div{ flex:1; min-width:0;}

  /* CTA banner heading */
  .cta-banner h3{ font-size:19px;}

  /* Japanese line break — keep phrases together, break only at safe points */
  .sec-head h2,
  .hero h1,
  .feature-step h3,
  .step-card h3,
  .industry-name,
  .plan h3,
  .hl-title,
  .sf h4,
  .reason-text h3,
  .case-main .case-summary,
  .instructor h3,
  .footer-cta-inner h2,
  .cta-banner h3,
  .thanks-card h1,
  .contact-page-hero h1,
  .industry-tag,
  .step-card .step-sub,
  .feature-step .feature-cat{
    word-break:keep-all;
    line-break:strict;
    overflow-wrap:break-word;
  }

  /* Reasons: unify order — text on top, image below (override .reverse) */
  .reasons-alt{ gap:60px;}
  .reason-alt{
    grid-template-columns:1fr;
    gap:20px;
  }
  .reason-alt.reverse > .reason-text{ order:1;}
  .reason-alt.reverse > .reason-image{ order:2;}
  .reason-alt > .reason-text{ order:1;}
  .reason-alt > .reason-image{ order:2;}
  .reason-text h3{ font-size:20px; margin-bottom:24px;}
  .reason-text p{ font-size:14px; line-height:1.9; margin-bottom:18px;}
  .reason-tags span{
    font-size:10px;
    padding:3px 10px;
  }

  /* Solution feature card: 1 col on phone (horizontal layout inherits from ≤900px) */
  /* .sf grid layout already defined at ≤900px, just change container to 1 col here */

  /* Reasons section */
  .reasons-list .reason{ grid-template-columns:1fr; gap:16px;}
}

/* ---------- ≤390px (compact phones / iPhone SE) ---------- */
@media (max-width: 390px){
  .container{ padding:0 16px;}
  .site-header .inner{ padding:0 14px;}
  .site-header .logo{ height:26px;}
  .header-cta{ margin-right:0;}
  .header-cta .btn{
    padding:5px 5px 5px 11px;
    font-size:11px;
    gap:6px;
  }
  .header-cta .btn::after{
    width:20px; height:20px;
    background-size:11px 11px;
  }
  .nav-toggle{ width:38px; height:38px;}
  .nav-toggle span{ left:8px; width:22px;}

  .hero h1{ font-size:36px;}
  .hero-grid{ padding:0 16px;}
  .hero-pillars{ gap:4px; flex-wrap:nowrap;}
  .hero-pillars .badge{ width:calc(25% - 3px); max-width:70px;}
  .sec-head h2{ font-size:20px;}
}

/* ---------- 実績 (Numbers) section: 斜めグラデ＋白ドット ---------- */
section.numbers-section{
  background-color:#f6f7fb;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.85) 1px, transparent 0),
    linear-gradient(135deg,
      #e2ccff 0%,
      #ffffff 20%,
      #efeff4 50%,
      #f2fcff 80%,
      #bef4ff 100%);
  background-size:28px 28px, auto;
  overflow:hidden;
  position:relative;
}
section.numbers-section::before,
section.numbers-section::after{ display:none;}

/* ---------- カリキュラム section: ピンク紫→グレー→水色の斜めグラデ ---------- */
section.curriculum-section{
  background-color:#f6f7fb;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.85) 1px, transparent 0),
    linear-gradient(135deg,
      #e2ccff 0%,
      #ffffff 20%,
      #efeff4 50%,
      #e3effa 80%,
      #d4e9f9 100%);
  background-size:28px 28px, auto;
  overflow:hidden;
  position:relative;
}
section.curriculum-section::before,
section.curriculum-section::after{ display:none;}

/* ---------- ボタン共通ホバー：紫→#333、白→反転 ---------- */
/* 紫(グラデ)ボタン → hover時に #333 */
.btn:hover,
.cta-pill.cta-pill-gradient:hover,
.plan.featured .plan-cta:hover,
.back-to-top:hover,
.site-nav .nav-cta:hover{
  background:#333 !important;
  background-image:none !important;
  color:#fff !important;
  border-color:#333 !important;
  box-shadow:0 14px 36px rgba(0,0,0,.28) !important;
}
.btn:hover::after{
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%23fff' stroke-width='1.5'/></svg>") no-repeat center / contain !important;
}
.cta-pill.cta-pill-gradient:hover .cta-pill-arrow{
  background:#fff;
  color:#333;
}

/* 白ボタン → hover時に紫反転 */
.cta-pill:not(.cta-pill-gradient):hover,
.btn-ghost:hover,
.plan .plan-cta:hover,
.btn-plan:hover{
  background:var(--primary) !important;
  background-image:var(--gradient-ai) !important;
  color:#fff !important;
  border-color:var(--primary) !important;
}
.cta-pill:not(.cta-pill-gradient):hover .cta-pill-arrow{
  background:#fff;
  color:var(--primary);
}
/* CTAバナー内の白ボタン → hover時は #333 に変更（紫グラデではなく） */
.cta-banner .cta-pill:not(.cta-pill-gradient):hover,
section.footer-cta .cta-pill:not(.cta-pill-gradient):hover{
  background:#333 !important;
  background-image:none !important;
  color:#fff !important;
  border-color:#333 !important;
}
.cta-banner .cta-pill:not(.cta-pill-gradient):hover .cta-pill-arrow,
section.footer-cta .cta-pill:not(.cta-pill-gradient):hover .cta-pill-arrow{
  background:#fff;
  color:#333;
}
.btn-ghost:hover::after{
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 8'><path d='M0 4h16M13 1l3 3-3 3' fill='none' stroke='%23fff' stroke-width='1.5'/></svg>") no-repeat center / contain !important;
}

/* ---------- Back-to-top button ---------- */
.back-to-top{
  position:fixed;
  right:24px; bottom:24px;
  z-index:90;
  width:48px; height:48px;
  border-radius:50%;
  border:none;
  background:var(--gradient-ai);
  color:#fff;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 12px 28px rgba(91,92,246,.35);
  opacity:0; visibility:hidden;
  transform:translateY(12px);
  transition:opacity .25s, transform .25s, visibility .25s;
}
.back-to-top.visible{
  opacity:1; visibility:visible; transform:translateY(0);
}
.back-to-top:hover{ transform:translateY(-2px); box-shadow:0 18px 36px rgba(91,92,246,.45);}
.back-to-top svg{ width:20px; height:20px;}
@media (max-width: 640px){
  .back-to-top{ right:16px; bottom:16px; width:42px; height:42px;}
}

/* ---------- Section-end CTA (curriculum / instructors) ---------- */
.section-cta{
  margin-top:60px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:18px;
}
.section-cta .promo-notice{
  margin:0;
}
.section-cta > .cta-pill{
  margin:0;
}
.promo-notice{
  display:inline-flex; align-items:center; gap:14px;
  margin:0 0 22px;
  padding:10px 22px;
  font-size:15px;
  color:var(--ink);
  letter-spacing:.02em;
}
.promo-pill{
  display:inline-block;
  padding:6px 14px;
  background-image:linear-gradient(#fff,#fff), var(--gradient-ai);
  background-origin:border-box;
  background-clip:padding-box, border-box;
  border:2px solid transparent;
  font-size:13px;
  font-weight:800;
  letter-spacing:.04em;
  border-radius:6px;
  white-space:nowrap;
}
.promo-pill-text{
  background:var(--gradient-ai);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.promo-text b{ font-weight:900; color:var(--primary);}
/* On dark backgrounds (cta-banner / footer-cta) — full-width with white separator lines */
.cta-banner .promo-notice,
section.footer-cta .promo-notice{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  width:100%;
  max-width:560px;
  margin:0 auto 28px;
  padding:14px 22px;
  border-top:1px solid rgba(255,255,255,.45);
  border-bottom:1px solid rgba(255,255,255,.45);
  color:#fff;
}
.cta-banner .promo-text b,
section.footer-cta .promo-text b{
  color:#fff; text-decoration:underline; text-underline-offset:3px;
}
/* Pill on dark CTA banners: white outline / transparent bg / white text */
.cta-banner .promo-pill,
section.footer-cta .promo-pill{
  background-image:none;
  background-color:transparent;
  border:1.5px solid #fff;
}
.cta-banner .promo-pill .promo-pill-text,
section.footer-cta .promo-pill .promo-pill-text{
  background:none;
  -webkit-text-fill-color:#fff;
  color:#fff;
}
@media (max-width: 640px){
  .section-cta{ margin-top:40px;}
  .promo-notice{ font-size:13px; gap:10px; padding:8px 14px;}
  .promo-pill{ font-size:11px; padding:4px 10px;}
}

/* ---------- 選ばれる理由: accent purple ---------- */
.reason-text h3 .accent{ color:var(--purple); font-weight:800;}

/* ---------- Solution features 3カード: 広げてセンター ---------- */
.solution-features.solution-features--3{
  grid-template-columns:repeat(3, 1fr);
  max-width:1200px;
  gap:28px;
}
.solution-features.solution-features--3 .sf{
  min-height:240px;
  padding:32px 24px;
}
@media (max-width: 900px){
  .solution-features.solution-features--3{
    grid-template-columns:1fr !important;
    max-width:560px;
  }
}

/* ---------- Industry image 16:9 ---------- */
.industry .industry-img{
  aspect-ratio:16 / 9;
  width:100%; height:auto;
  overflow:hidden;
}
.industry .industry-img img{
  width:100%; height:100%; object-fit:cover; display:block;
}

/* ---------- Instructor details ---------- */
.instructor-details ul{ margin:0; padding-left:20px; list-style:disc;}
.instructor-details ul li{ padding:4px 0;}
.instructor-details ul li::before,
.instructor li::before{ content:none !important;}

/* ---------- Channels (学習フロー) ---------- */
.channels-section{ padding:120px 0; background:var(--bg-soft);}
.channels-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:24px;
  margin-top:60px;
}
.channel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:36px 28px;
  position:relative;
  transition:transform .3s, box-shadow .3s;
}
.channel:hover{ transform:translateY(-4px); box-shadow:0 20px 40px rgba(91,92,246,.10);}
.channel-num{
  font-size:11px; letter-spacing:.22em; font-weight:800;
  color:var(--primary); margin-bottom:18px;
}
.channel-title{
  font-size:19px; font-weight:900; color:var(--ink);
  line-height:1.5; margin-bottom:16px;
}
.channel-body{
  font-size:13.5px; color:var(--ink-2); line-height:1.85;
  margin-bottom:14px;
}
.channel-note{
  font-size:11px; color:var(--muted); line-height:1.6;
  padding-top:12px; border-top:1px dashed var(--line);
}
@media (max-width: 900px){
  .channels-grid{ grid-template-columns:repeat(2, 1fr);}
}
@media (max-width: 640px){
  .channels-grid{ grid-template-columns:1fr;}
}

/* ---------- 4ツール レーン構造 ---------- */
.lane-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;
  margin-top:30px;
}
.lane{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:32px 22px;
  text-align:center;
  transition:transform .3s, box-shadow .3s;
}
.lane:hover{ transform:translateY(-4px); box-shadow:0 18px 36px rgba(91,92,246,.10);}
.lane-name{
  font-size:14px; font-weight:800; color:var(--ink);
  margin-bottom:14px; letter-spacing:.02em;
  min-height:38px; display:flex; align-items:center; justify-content:center;
}
.lane-count{
  font-size:72px; font-weight:900;
  background:var(--gradient-ai);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  line-height:1; margin-bottom:16px;
  letter-spacing:.01em;
}
.lane-count small{ font-size:18px; font-weight:800; margin-left:4px; color:var(--ink-2);
  background:none;
  -webkit-text-fill-color:var(--ink-2);
}
.lane-level{
  font-size:11px; letter-spacing:.16em; font-weight:700;
  color:var(--ink-3);
}
@media (max-width: 900px){
  .lane-grid{ grid-template-columns:repeat(2, 1fr);}
}

/* ---------- Instructor details ---------- */
.instructor-details{
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
  margin-top:18px; padding-top:18px;
  border-top:1px solid var(--line);
}
.instructor-block-title{
  font-size:11px; letter-spacing:.2em; font-weight:800;
  color:var(--primary); margin:0 0 10px;
}
.instructor-details ul{
  list-style:disc; padding-left:18px; margin:0;
  font-size:12.5px; line-height:1.85; color:var(--ink-2);
}
.instructor-details ul li{ margin-bottom:4px;}
@media (max-width: 640px){
  .instructor-details{ grid-template-columns:1fr;}
}

/* ---------- Compare table (4社×7軸) ---------- */
.compare-table tbody td b{
  font-size:24px; font-weight:800; color:var(--ink);
  display:block;
  margin-bottom:5px;
}
.compare-table tbody td br{ display:none;}
.compare-table tbody td.us b{ color:var(--primary);}
.compare-table .td-sub{
  font-size:11px; color:var(--ink-3); line-height:1.5;
}
.compare-table .dash{ color:var(--muted); font-size:18px; font-weight:700;}

/* ---------- Header: keep nav on one line in tablet band (901–1180px) ---------- */
@media (min-width:901px) and (max-width:1180px){
  .site-nav{ gap:18px;}
  .site-nav a{ white-space:nowrap;}
  .header-cta .btn{ white-space:nowrap;}
}

/* ---------- Print ---------- */
@media print{
  .site-header, footer, .nav-toggle, .nav-backdrop{ display:none;}
  section{ padding:24px 0; break-inside:avoid;}
}