@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=DIN+Condensed:wght@400;700&display=swap');

/* Basic Reset & Global Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    padding-top: 0px !important;
    overflow-x: hidden;
    background-color: #fff !important;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Page Layout */
.page-container {
    position: relative;
}

.main-content {
    padding-right: 0;
}

@media (min-width: 1280px) {
    .main-content {
        padding-right: 300px;
    }
}

/* Header */
.header {
    position: fixed;
    top: 15px;
    left: 15px;
    right: 15px;
    z-index: 50;
    height: 50px;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .header {
        height: 55px;
        left: 45px;
        right: 16px;
    }
}

@media (min-width: 1280px) {
    .header {
        right: 316px;
    }
}

.header-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
}

@media (min-width: 768px) {
    .header-inner {
        padding-left: 24px;
        padding-right: 24px;
    }
}

.logo-link {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    height: 24px;
    width: auto;
}

/* PC Navigation */
.nav-pc {
    display: none;
    gap: 24px;
    font-size: 14px;
    font-weight: bold;
}

@media (min-width: 768px) {
    .nav-pc {
        display: flex;
    }
}

.nav-pc a {
    color: #4b5563;
    transition: color 0.2s ease-in-out;
}

.nav-pc a:hover {
    color: #506DFF;
}

/* Mobile Navigation Trigger */
.nav-mobile-trigger {
    display: block;
}

@media (min-width: 768px) {
    .nav-mobile-trigger {
        display: none;
    }
}

.menu-button {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #333;
}

.menu-button svg {
    height: 24px;
    width: 24px;
}

/* Mobile Menu Overlay & Content */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 60;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.mobile-menu-overlay.is-open {
    display: block;
    opacity: 1;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu-overlay.is-open .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    padding-left: 16px;
    padding-right: 16px;
    border-bottom: 1px solid #e5e7eb;
}

.menu-close-button {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #333;
}

.menu-close-button svg {
    height: 24px;
    width: 24px;
}

.nav-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: 16px;
    font-size: 16px;
    font-weight: bold;
    margin-top: 20px;
}

.nav-mobile a {
    color: #1f2937;
    transition: color 0.2s ease-in-out;
}

.nav-mobile a:hover {
    color: #506DFF;
}

.mobile-menu-cta {
    padding: 24px;
    margin-top: auto;
    text-align: center;
    position: relative;
}

.mobile-form-header {
    background-color: #506DFF;
    color: #fff;
    padding: 16px 24px;
    text-align: center;
    position: relative;
    height: 220px;
    border-radius: 8px;
    margin-bottom: 16px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(50% + 20px) calc(100% - 20px), 50% 100%, calc(50% - 20px) calc(100% - 20px), 0 calc(100% - 20px));
}

.mobile-form-header h2 {
    font-size: 16px;
    font-weight: bold;
}

.mobile-form-header p {
    font-size: 24px;
    font-weight: 800;
    color: #facc15;
}

.mobile-form-pc-img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 35px;
    z-index: 10;
    width: 180px;
    height: 108px;
}

.mobile-form-gorilla-img {
    position: absolute;
    top: 90px;
    right: -40px;
    z-index: 50;
    width: 140px;
    height: 140px;
}

/* CTA Button */
.cta-button {
    width: 100%;
    max-width: 350px;
    min-width: 250px;
    height: 55px;
    border-radius: 9999px;
    background-color: #000;
    color: #fff;
    border: 1px solid #fff;
    font-size: 18px;
    font-weight: bold;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    transition: background-color 0.2s ease-in-out;
    cursor: pointer;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-right: 40px;
}

.cta-button:hover {
    background-color: #506DFF;
}

.cta-button:hover .cta-button-icon {
    color: #506DFF;
}

.cta-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 1px #506DFF, 0 0 0 3px rgba(74, 71, 255, 0.5);
}

.cta-button:disabled {
    pointer-events: none;
    opacity: 0.5;
}

.cta-button-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 9999px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
}



/* Hero Section */
#hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@media (min-width: 1024px) {
    #hero-section {
        flex-direction: row;
    }
}

.hero-bg-pc {
    position: absolute;
    z-index: 0;
    display: none;
    inset: 0;
}

@media (min-width: 768px) {
    .hero-bg-pc {
        display: block;
    }
}

.hero-bg-sp {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: block;
}

@media (min-width: 768px) {
    .hero-bg-sp {
        display: none;
    }
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-text-content {
    align-items: end;
    position: relative;
    z-index: 10;
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 90px 20px;
}

@media (min-width: 768px) {
    .hero-text-content {
        position: relative;
        z-index: 10;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 48px 16px;
        min-height: 100vh;
        text-align: center;
        align-items: flex-start;
    }
}

@media (min-width: 1024px) {
    .hero-text-content {
        padding-top: 70px;
        padding-bottom: 96px;
        padding-left: 50px;
        padding-right: 16px;
        text-align: left;
    }
}

@media (min-width: 1280px) {
    .hero-text-content {
        padding-right: 32px;
    }
}

.hero-text-content h1 {
    width: 100%;
    text-align: right;
}

@media (min-width: 768px) {
    .hero-text-content h1 {
        width: 80%;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .hero-text-content h1 {
        width: 60%;
        text-align: left;
    }
}

.hero-text-content h1 img{
    width: 100%;
    object-fit: contain;
}

.hero-text-content p {
    font-size: 15px;
    font-weight: bold;
    line-height: 23px;
    color: #333;
    max-width: 48rem;
    width: 76%;
    margin-bottom: 24px;
    text-shadow:
    0 0 6px  #ffffffce,
    0 0 4px  #ffffffce,
    0 0 6px  #ffffffce;
}

@media (min-width: 768px) {
    .hero-text-content p {
        line-height: 30px;
        width: 60%;
    }
}

.hero-cta-pc {
    display: none;
}

@media (min-width: 1024px) {
    .hero-cta-pc {
        display: inline-flex;
    }
}

/* Mobile Fixed CTA Button */
.mobile-fixed-cta {
    display: inline-flex;
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 30;
}

@media (min-width: 1024px) {
    .mobile-fixed-cta {
        display: none;
    }
}

/* Back to Top Button (Fixed Bottom Right) */
.back-to-top-banner {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 35;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .back-to-top-banner {
        bottom: 100px;
        right: 30px;
    }
}

@media (min-width: 1280px) {
    .back-to-top-banner {
        right: 330px;
        bottom: 100px;
    }
}

.back-to-top-banner.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top-button {
    width: 70px;
    height: 70px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

@media (min-width: 768px) {
    .back-to-top-button {
        width: 80px;
        height: 80px;
    }
}

.back-to-top-button:hover {
    transform: translateY(-3px);
}

.back-to-top-button:active {
    transform: translateY(-1px);
}

.back-to-top-gorilla,
.back-to-top {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .back-to-top-gorilla,
    .back-to-top {
        width: 70px;
        height: 70px;
    }
}

/* TOPボタンが表示されている時のモバイルCTAボタンの位置調整 */
@media (max-width: 1023px) {
    .back-to-top-banner.show ~ .mobile-fixed-cta {
        bottom: 10px !important;
    }
}

/* Fixed Form Area (PC only) - 1280px以上でのみ表示 */
.fixed-form-area {
    display: none;
}

@media (min-width: 1280px) {
    .fixed-form-area {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        height: 100%;
        max-width: 300px;
        background-color: #fff;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        z-index: 1000; /* 40 → 1000 に変更 */
        flex-direction: column;
    }
}

.form-header {
    background-color: #506DFF;
    color: #fff;
    padding: 16px 24px;
    text-align: center;
    position: relative;
    height: 200px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(50% + 20px) calc(100% - 20px), 50% 100%, calc(50% - 20px) calc(100% - 20px), 0 calc(100% - 20px));
}

.form-header h2 {
    font-size: 15px;
    font-weight: bold;
}

.form-header p {
    font-size: 18px;
    font-weight: 800;
    color: #facc15;
}

.form-pc-img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    width: 180px;
    height: 108px;
}

.form-gorilla-img {
    position: absolute;
    top: 90px;
    right: -40px;
    z-index: 50;
    width: 140px;
    height: 140px;
}

.contact-form {
    padding: 16px 24px;
    gap: 12px;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    height: calc(100% - 220px);
    position: relative; /* 追加 */
    z-index: 999; /* 追加 */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.25;
    color: #374151;
}

.form-group label .required {
    color: #ef4444;
}

.form-group input {
    display: block;
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d5db;
    background-color: #F9F9F9;
    border-radius: 3px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    outline: none;
}

.form-group input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 1px #3b82f6, 0 0 0 3px rgba(59, 130, 246, 0.5);
}

/* チェックボックスグループを大幅に修正 */
.checkbox-group {
    display: flex; /* 追加 */
    align-items: flex-start; /* center → flex-start に変更 */
    gap: 12px; /* 追加 */
    text-align: center;
    position: relative; /* 追加 */
    z-index: 1001; /* 追加 */
    margin: 1rem 0; /* 追加 */
    padding: 0.5rem 0; /* 追加 */
    justify-content: center; /* 追加 */
}

.checkbox-group input[type="checkbox"] {
    width: 16px; /* 14px → 16px に変更 */
    height: 16px; /* 14px → 16px に変更 */
    border: 1px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0; /* 追加 */
    margin: 0; /* 追加 */
    position: relative; /* 追加 */
    z-index: 1002; /* 追加 */
    pointer-events: auto !important; /* 追加 */
}

.checkbox-group label {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4; /* 1.25 → 1.4 に変更 */
    cursor: pointer; /* 追加 */
    display: flex; /* 追加 */
    align-items: flex-start; /* 追加 */
    flex: 1; /* 追加 */
    position: relative; /* 追加 */
    z-index: 1001; /* 追加 */
}

.submit-button {
    width: 100%;
    font-size: 13px;
}

.contact-form .cta-button {
    height: 50px;
}

.contact-form .cta-button-icon {
    right: 10px;
    width: 25px;
    height: 25px;
}



/* 固定フォームのチェックボックス修正 */
.fixed-form-area .checkbox-group.fixed-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
    position: relative;
    z-index: 1001;
    margin: 1rem 0;
    padding: 0.5rem 0;
    justify-content: flex-start;
    pointer-events: auto !important;
    margin: 0 auto;
}

.fixed-form-area .checkbox-group.fixed-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
    margin: 0;
    margin-top: 2px;
    position: relative;
    z-index: 1002;
    pointer-events: auto !important;
    background-color: #fff;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.fixed-form-area .checkbox-group.fixed-checkbox-group input[type="checkbox"]:checked {
    background-color: #506DFF;
    border-color: #506DFF;
}

.fixed-form-area .checkbox-group.fixed-checkbox-group input[type="checkbox"]:checked::after {
    content: '✓';
    display: block;
    text-align: center;
    color: white;
    font-size: 12px;
    line-height: 14px;
}

.fixed-form-area .checkbox-group.fixed-checkbox-group label {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    flex: 1;
    position: relative;
    z-index: 1001;
    pointer-events: auto !important;
}

/* フォーム送信ボタンの無効時スタイル */
.fixed-form-area .cta-button.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 固定フォーム全体の要素がクリック可能であることを保証 */
.fixed-form-area,
.fixed-form-area * {
    pointer-events: auto;
}

.fixed-form-area .contact-form {
    pointer-events: auto;
    position: relative;
    z-index: 999;
}

/* デバッグ用：チェックボックス周辺のホバー効果 */
.fixed-form-area .checkbox-group.fixed-checkbox-group:hover {
    background-color: rgba(80, 109, 255, 0.05);
    border-radius: 4px;
}


/* Problem Solving Section */
#problem-solving-section {
    padding: 150px 20px 10px;
    background-color: #F4F4F4;
    position: relative;
}

@media (min-width: 768px) {
    #problem-solving-section {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (min-width: 1024px) {
    #problem-solving-section {
        padding-left: 32px;
        padding-right: 32px;
    }
}

/* Problems Section */
.problems-section {
    position: relative;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 80px;
}

.section-tag {
    text-align: center;
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 16px;
}

.problems-content {
    background-image: linear-gradient(to bottom right, #B576EF, #506DFF);
    color: #fff;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: visible;
}

@media (min-width: 768px) {
    .problems-content {
        padding: 50px;
    }
}

.problems-content h2 {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .problems-content h2 {
        font-size: 36px;
    }
}

.problems-content h2 span {
    background-color: #FFF5AA;
    color: #506DFF;
    padding: 4px 8px;
    position: relative;
    display: inline-block;
    overflow: hidden;
    top: 5px;
    line-height: 20px;
}

@media (min-width: 768px) {
    .problems-content h2 span {
        line-height: 35px;
    }
}

.problems-content h2 span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, #B576EF, #506DFF);
    transition: transform 0.2s ease-out;
    z-index: 1;
}

.problems-content h2 span {
    position: relative;
    z-index: 2;
}

.problems-content h2 span.marker-animate::before {
    transform: translateX(100%);
}

.problems-content ul {
    list-style: none;
    gap: 16px;
    font-size: 16px;
    max-width: 530px;
    margin-left: auto;
    margin-right: auto;
}

.problems-content ul li {
    display: flex;
    padding-bottom: 10px;
    padding-top: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    line-height: 20px;
}

@media (min-width: 768px) {
    .problems-content ul li {
        align-items: center;
        line-height: 25px;
    }
}

.problems-content ul li:first-child {
    padding-top: 0;
}

.problems-content ul li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.problems-content ul li span {
    margin-right: 8px;
    margin-top: 4px;
    color: #fff;
}

.problems-gorilla-img {
    position: absolute;
    top: -96px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    width: auto;
    height: 100px;
}

.problems-bubble-left {
    position: absolute;
    left: -80px;
    top: 70%;
    transform: translateY(-50%);
    z-index: 10;
    display: none;
    width: 180px;
    height: 120px;
}

.problems-bubble-right {
    position: absolute;
    right: -80px;
    top: 30%;
    transform: translateY(-50%);
    z-index: 10;
    display: none;
    width: 180px;
    height: 120px;
}

@media (min-width: 768px) {
    .problems-bubble-left,
    .problems-bubble-right {
        display: block;
    }
}

@media (max-width: 767px) {
    .problems-bubble-left,
    .problems-bubble-right {
        display: none;
    }
}

/* Why Section */
.why-section-wrapper {
    margin-bottom: 40px;
}

.why-section {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 80px;
}

.why-section h3 {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(to bottom right, #B576EF, #506DFF);
    padding: 8px 16px;
    display: inline-block;
    margin-bottom: 15px;
    position: relative;
    overflow: hidden;
}

.why-section h3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f9fafb;
    transition: transform 0.3s ease-out;
    z-index: 1;
}

.why-section h3 {
    position: relative;
    z-index: 2;
}

.why-section h3.marker-animate::before {
    transform: translateX(100%);
}

.why-intro {
    font-size: 18px;
    font-weight: bold;
    color: #000;
    margin-bottom: 16px;
}

.why-intro span {
    color: #506DFF;
    font-size: 26px;
}

.why-dots {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
}

.why-dots div {
    width: 4px;
    height: 4px;
    border-radius: 9999px;
    background-color: #506DFF;
}

.why-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 100px;
    padding-top: 60px;
}

@media (min-width: 768px) {
    .why-cards-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
}

.why-card {
    padding: 16px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    position: relative;
    padding-top: 64px;
    background-color: #fff;
    border-radius: 8px;
}

.why-card-header {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    padding: 0;
    margin-bottom: 16px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
}

.why-card-icon {
    margin-bottom: 10px;
    width: auto;
    height: 80px;
}

.why-card-header h4 {
    font-size: 18px;
    font-weight: bold;
    color: #1f2937;
}

.why-card-header h4 span{
    color: #506DFF;
}

.why-card-content {
    font-size: 16px;
    color: #4b5563;
    padding: 0;
    margin-top: 30px;
}

.why-card-content ul {
    list-style: none;
    text-align: left;
    gap: 8px;
}

.why-card-content ul li span {
    margin-right: 4px;
    color: #9ca3af;
}

/* Solution Section */
.solution-section {
    position: relative;
    background-color: #FFEA4E;
    padding: 200px 16px 50px;
    overflow: hidden;
}

@media (min-width: 768px) {
    .solution-section {
        padding: 200px 16px 100px;
    }
}

.solution-section::after {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #F4F4F4;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    z-index: 10;
}

@media (min-width: 768px) {
    .solution-section {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (min-width: 1024px) {
    .solution-section {
        padding-left: 32px;
        padding-right: 32px;
    }
}

.solution-section h3 {
    width: 100%;
    text-align: center;
}

.solution-section h3 img {
    width: 100%;
    height: auto;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    .solution-section h3 img {
        width: 100%;
        max-width: 800px;
    }
}

.solution-gorilla-img {
    position: absolute;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    width: 200px;
    height: 200px;
}

.solution-section .solution-gorilla-img {
    width: 150px;
    height: auto;
}

.solution-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 896px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .solution-cards-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
}

.solution-card {
    background-color: #fff;
    border: 2px solid #506DFF;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.solution-icon-img {
    width: auto;
    height: 100px;
    margin: 0 auto 16px;
}

.solution-card-ttl {
    padding: 5px;
    text-align: center;
    background-color: #506DFF;
    border-radius: 4px;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 10px;
}

.solution-card-ttl span {
    color: #FFEA4E;
}

.solution-text-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    font-size: 16px;
    color: #333;
}

.solution-text-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 8px;
}

.solution-text-list li span {
    display: inline-block;
    width: 1em;
    color: #9ca3af;
    margin-right: 6px;
}

/* AI Marketing CTA Section */
#ai-marketing-cta-section {
    position: relative;
    padding: 0;
    margin-top: -1px;
    min-height: 300px;
}

@media (min-width: 768px) {
    #ai-marketing-cta-section {
        min-height: 300px;
    }
}

@media (min-width: 1024px) {
    #ai-marketing-cta-section {
        min-height: 350px;
    }
}

.ai-cta-bg-pc {
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
}

@media (min-width: 768px) {
    .ai-cta-bg-pc {
        display: block;
    }
}

.ai-cta-bg-sp {
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
}

@media (min-width: 768px) {
    .ai-cta-bg-sp {
        display: none;
    }
}

.ai-cta-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ai-cta-content {
    position: relative;
    z-index: 10;
    height: 100%;
    text-align: center;
    padding: 20px 40px;
    top: 180px;
}

@media (min-width: 768px) {
    .ai-cta-content {
        justify-content: center;
        padding: 30px 60px 30px 300px;
    }
}

/* AI Marketing CTA Button - プレミアムデザイン */
.ai-cta-button.new-style {
    background: linear-gradient(145deg, #4a4a4a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border: 1px solid #555;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    border: 2px solid #fff;
    height: 60px;
}

.ai-cta-button.new-style::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.15) 50%,
        transparent
    );
    transition: left 0.5s ease;
    z-index: 1;
}

.ai-cta-button.new-style:hover::before {
    left: 100%;
}

.ai-cta-button.new-style:hover {
    background: linear-gradient(145deg, #5a5a5a 0%, #3a3a3a 50%, #2a2a2a 100%);
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.ai-cta-button.new-style span {
    position: relative;
    z-index: 2;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.ai-cta-button.new-style .new-cta-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 35px;
    height: 35px;
    background: linear-gradient(145deg, #FFEA4E 0%, #F4D03F  50%, #E6C547 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 4px 12px rgba(255, 234, 78, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 3;
}

.ai-cta-button.new-style:hover .new-cta-icon {
    background: linear-gradient(145deg, #FFF34E 0%, #F7D84A 50%, #E9C84A 100%);
    box-shadow: 
        0 6px 16px rgba(255, 234, 78, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    transform: translateY(-50%) scale(1.05);
}

.ai-cta-button.new-style .new-cta-icon svg {
    width: 20px;
    height: 20px;
    color: #333;
    stroke-width: 2.5;
    transition: all 0.3s ease;
}

.ai-cta-button.new-style .new-cta-icon svg path {
    stroke: #333;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ai-cta-button.new-style:hover .new-cta-icon svg {
    transform: translateX(2px);
}

.ai-cta-button.new-style:focus-visible {
    outline: none;
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.3),
        0 0 0 3px rgba(255, 234, 78, 0.5);
}

@media (max-width: 767px) {
    .ai-cta-button.new-style {
        min-width: 280px;
        height: 55px;
        font-size: 16px;
    }
    
    .ai-cta-button.new-style .new-cta-icon svg {
        width: 18px;
        height: 18px;
    }
}

/* Reason Section */
#reason-section {
    padding: 120px 20px;
    background-color: #fff;
    overflow: hidden;
    position: relative;
}

@media (min-width: 768px) {
    #reason-section {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (min-width: 1024px) {
    #reason-section {
        padding-left: 32px;
        padding-right: 32px;
    }
}

.reason-bg-text {
    position: absolute;
    top: 50px;
    left: 0;
    white-space: nowrap;
    font-size: 80px;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    color: rgba(0, 0, 0, 0.04);
    z-index: 2;
    animation: scrollLeftContinuous 60s linear infinite;
    animation-play-state: paused;
    user-select: none;
    pointer-events: none;
    line-height: 1;
    transform: translateX(20%);
}

@media (min-width: 768px) {
    .reason-bg-text {
        font-size: 100px;
        top: 80px;
    }
}

@media (min-width: 1024px) {
    .reason-bg-text {
        font-size: 150px;
        top: 50px;
    }
}

.reason-bg-text span {
    margin-right: 200px;
}

@keyframes scrollLeftContinuous {
    0% {
        transform: translateX(20%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.reason-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 10;
}

.reason-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

@media (min-width: 768px) {
    .reason-header h2 {
        font-size: 28px;
    }
}

.reason-subtitle {
    font-size: 32px;
    font-weight: 700;
    color: #506DFF;
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .reason-subtitle {
        font-size: 36px;
    }
}

.reason-underline {
    width: 50px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.reason-item {
    margin-bottom: 60px;
    position: relative;
    z-index: 10;
}

.reason-item:last-child {
    margin-bottom: 0;
}

.reason-bg {
    background-color: #F4F4F4;
    padding: 60px 40px;
    position: relative;
    overflow: visible;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.reason-01 .reason-bg {
    margin-left: -100px;
    margin-right: 50px;
}

@media (min-width: 768px) {
    .reason-01 .reason-bg {
        margin-left: -40px;
        margin-right: 50px;
    }
}

.reason-02 .reason-bg {
    margin-left: 50px;
    margin-right: -100px;
}

@media (min-width: 768px) {
    .reason-02 .reason-bg {
        margin-left: 50px;
        margin-right: -40px;
        padding: 30px 100px 30px 30px;
    }
}

.reason-03 .reason-bg {
    margin-left: -100px;
    margin-right: 50px;
}

@media (min-width: 768px) {
    .reason-03 .reason-bg {
        margin-left: -40px;
        margin-right: 50px;
    }
}

@media (min-width: 768px) {
    .reason-bg {
        padding: 30px 30px 30px 100px;
    }
}

@media (max-width: 767px) {
    .reason-01 .reason-bg,
    .reason-02 .reason-bg,
    .reason-03 .reason-bg {
        margin-left: 0;
        margin-right: 0;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.reason-bg {
    opacity: 0;
    transform: translateX(-100%);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reason-02 .reason-bg {
    transform: translateX(100%);
}

.reason-bg.animate {
    opacity: 1;
    transform: translateX(0);
}

.reason-number {
    position: absolute;
    font-family: 'DIN Condensed', 'Arial Black', sans-serif;
    font-size: 200px;
    font-weight: 400;
    color: #fff;
    line-height: 1;
    z-index: 1;
    top: 20px;
    left: 40px;
    user-select: none;
    pointer-events: none;
}

@media (min-width: 768px) {
    .reason-number {
        font-size: 280px;
        top: -20px;
        left: 60px;
    }
}

@media (min-width: 1024px) {
    .reason-number {
        font-size: 150px;
        top: 0;
        left: 100px;
    }
}

.reason-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .reason-content {
        flex-direction: row;
        gap: 60px;
    }
}

.reason-02 .reason-content {
    flex-direction: column;
}

@media (min-width: 768px) {
    .reason-02 .reason-content {
        flex-direction: row;
    }
}

.reason-text {
    flex: 1;
    text-align: left;
}

@media (max-width: 767px) {
    .reason-text {
        text-align: center;
    }
}

.reason-text h3 {
    font-size: 28px;
    font-weight: 700;
    color: #506DFF;
    margin-bottom: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .reason-text h3 {
        font-size: 40px;
    }
}

.reason-text h4 {
    font-size: 18px;
    font-weight: 600;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.8;
    border-bottom: 2px solid #506DFF;
}

@media (min-width: 768px) {
    .reason-text h4 {
        font-size: 20px;
    }
}

.reason-description p {
    font-size: 15px;
    line-height: 1.7;
    color: #333;
    margin: 0;
    font-weight: bold;
}

@media (min-width: 768px) {
    .reason-description p {
        font-size: 16px;
    }
}

.reason-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reason-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 767px) {
    .reason-bg {
        padding: 40px 20px;
        min-height: 350px;
    }
    
    .reason-number {
        font-size: 150px;
        top: 10px;
        left: 20px;
    }
    
    .reason-content {
        gap: 30px;
    }
}

.reason-02 .reason-number {
    right: 40px;
    left: auto;
}

@media (min-width: 768px) {
    .reason-02 .reason-number {
        right: 40%;
    }
}

@media (max-width: 767px) {
    .reason-bg {
        background-color: transparent;
        padding: 40px 0;
        border-radius: 0;
        box-shadow: none;
        min-height: auto;
    }
    
    .reason-02 .reason-bg {
        background-color: #F4F4F4;
        padding: 60px 40px;
        border-radius: 0;
        margin-left: -20px;
        margin-right: -20px;
    }
    
    .reason-number {
        font-size: 120px;
        top: -10px;
        left: 10px;
        color: #F4F4F4;
    }
    
    .reason-02 .reason-number {
        right: 10px;
        left: auto;
        color: #fff;
        top: 30px;
    }
    
    .reason-content {
        gap: 20px;
        padding: 0 20px;
    }
    
    .reason-02 .reason-content {
        padding: 0;
    }

    .reason-02 .reason-content {
        flex-direction: column;
    }
    
    .reason-02 .reason-image {
        order: 1;
    }
    
    .reason-02 .reason-text {
        order: -1;
    }
    
    .reason-text {
        text-align: left;
    }
    
    .reason-text h3 {
        font-size: 34px;
    }
    
    .reason-text h4 {
        font-size: 18px;
        margin-bottom: 16px;
    }
    
    .reason-description p {
        font-size: 16px;
        line-height: 1.6;
    }
    
    .reason-image img {
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }
}

/* Joint Support Section */
#joint-support-section {
    padding: 0;
}

#joint-support-banner {
    background-color: #fff;
    position: relative;
    top: 10px;
}

.joint-support-banner-title-pc {
    display: none;
}

@media (min-width: 768px) {
    .joint-support-banner-title-pc {
        display: block;
    }
}

.joint-support-banner-title-sp {
    display: block;
}

@media (min-width: 768px) {
    .joint-support-banner-title-sp {
        display: none;
    }
}

.joint-support-title-img {
    width: 100%;
    height: auto;
}

.joint-support-content {
    background-color: #FEF7C2;
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .joint-support-content {
        padding: 80px 24px;
    }
}

@media (min-width: 1024px) {
    .joint-support-content {
        padding: 100px 32px 50px;
    }
}

.joint-support-intro {
    text-align: center;
    position: relative;
    z-index: 10;
}

.joint-support-intro-text {
    display: inline-block;
    background-color: #fff;
    padding: 12px 35px;
    border-radius: 50px;
    border: 2px solid #506DFF;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .joint-support-intro-text {
        padding: 12px 65px;
    }
}

.joint-support-intro-text::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 12px 0 12px;
    border-color: #fff transparent transparent transparent;
}

.joint-support-intro-text::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 15px 15px 0 15px;
    border-color: #506DFF transparent transparent transparent;
    z-index: -1;
}

.joint-support-intro-text p {
    margin: 0;
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

@media (min-width: 768px) {
    .joint-support-intro-text p {
        font-size: 18px;
        font-size: 20px;
        letter-spacing: 1px;
    }
}

.link-text {
    color: #506DFF;
}

.joint-support-main {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.joint-support-main-img {
    position: relative;
    width: 100%;
    height: auto;
    top: 15px;
}

@media (min-width: 768px) {
    .joint-support-main-img {
        top: 30px;
    }
}

.joint-support-description {
    background: #fff;
    text-align: left;
    line-height: 1.8;
    padding: 60px 30px 30px;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

@media (max-width: 767px) {
    .joint-support-description {
        text-align: center;
        padding: 20px;
    }
}

.joint-support-description p {
    margin-bottom: 16px;
    font-size: 16px;
    color: #333;
}

.joint-support-description p:last-child {
    margin-bottom: 0;
}

.emphasis {
    font-weight: bold;
    font-size: 18px;
}

.joint-support-features {
    background-color: #FFEA4E;
    padding: 60px 20px;
    position: relative;
    text-align: center;
}

@media (min-width: 768px) {
    .joint-support-features {
        padding: 80px 24px;
    }
}

@media (min-width: 1024px) {
    .joint-support-features {
        padding: 100px 32px;
    }
}

.joint-support-features::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #FEF7C2;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    z-index: 10;
}

.joint-support-features-image {
    margin-bottom: 40px;
    margin-top: 20px;
}

.joint-support-features-img {
    width: auto;
    max-width: 300px;
    height: auto;
}

.joint-support-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .joint-support-features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.joint-support-feature-card {
    background-color: #fff;
    border: 2px solid #506DFF;
    border-radius: 12px;
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

@media (max-width: 767px) {
    .joint-support-feature-card {
        text-align: center;
        align-items: center;
    }
}

.feature-check-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background-color: #506DFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.feature-text {
    flex: 1;
}

.feature-text p {
    margin: 0;
    margin-bottom: 4px;
    font-size: 16px;
    font-weight: 500;
    color: #506DFF;
    line-height: 1.1;
    font-weight: bold;
}

@media (min-width: 768px) {
    .feature-text p {
        font-size: 16px;
    }
}

.feature-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .joint-support-features-grid {
        gap: 16px;
    }
    
    .joint-support-feature-card {
        padding: 20px 16px;
    }
}

/* Case Study Section */
#case-study-section {
    position: relative;
    background-color: #fff;
    padding: 80px 20px;
    overflow: hidden;
}

@media (min-width: 768px) {
    #case-study-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #case-study-section {
        padding: 120px 32px;
    }
}

.case-study-bg-text {
    position: absolute;
    top: 50px;
    left: 0;
    white-space: nowrap;
    font-size: 80px;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    color: rgba(0, 0, 0, 0.04);
    z-index: 2;
    animation: scrollLeftContinuous 60s linear infinite;
    animation-play-state: paused;
    user-select: none;
    pointer-events: none;
    line-height: 1;
    transform: translateX(20%);
}

@media (min-width: 768px) {
    .case-study-bg-text {
        font-size: 100px;
        top: 80px;
    }
}

@media (min-width: 1024px) {
    .case-study-bg-text {
        font-size: 150px;
        top: 50px;
    }
}

.case-study-bg-text span {
    margin-right: 200px;
}

.case-study-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
}

.case-study-header {
    text-align: center;
    margin-bottom: 60px;
}

.case-study-header h2 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .case-study-header h2 {
        font-size: 24px;
    }
}

.case-study-header h3 {
    font-size: 28px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .case-study-header h3 {
        font-size: 36px;
    }
}

.case-study-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.case-study-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .case-study-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

.case-study-item {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.case-study-item:hover {
    transform: translateY(-8px);
}

.case-study-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .case-study-image {
        height: 250px;
        margin-bottom: 20px;
    }
}

.case-study-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-study-item:hover .case-study-img {
    transform: scale(1.05);
}

.case-study-category {
    display: inline-block;
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
    background-color: #506DFF;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .case-study-category {
        font-size: 13px;
        padding: 8px 16px;
        margin-bottom: 16px;
    }
}

.case-study-title {
    font-size: 14px;
    font-weight: bold;
    color: #333;
    line-height: 1.6;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .case-study-title {
        font-size: 15px;
    }
}

@media (max-width: 767px) {
    .case-study-grid {
        gap: 24px;
    }
    
    .case-study-header {
        margin-bottom: 40px;
    }
}

/* Support Step Section */
#support-step-section {
    background-color: #f5f5f5;
    padding: 80px 20px;
    position: relative;
}

@media (min-width: 768px) {
    #support-step-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #support-step-section {
        padding: 120px 32px;
    }
}

.support-step-content {
    max-width: 1000px;
    margin: 0 auto;
}

.support-step-header {
    text-align: center;
    margin-bottom: 60px;
}

.support-step-header h2 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .support-step-header h2 {
        font-size: 24px;
    }
}

.support-step-header h3 {
    font-size: 28px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .support-step-header h3 {
        font-size: 36px;
    }
}

.support-step-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.support-step-flow {
    display: flex;
    flex-direction: column;
}

.support-step-item {
    position: relative;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    padding: 0;
}

.step-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    background: linear-gradient(135deg, #8A2BE2, #9370DB);
    color: #fff;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
}

@media (min-width: 768px) {
    .step-badge {
        width: 90px;
        height: 90px;
        top: 30px;
        left: 30px;
    }
}

.step-badge span:first-child {
    font-size: 10px;
    line-height: 1;
    margin-bottom: 2px;
}

@media (min-width: 768px) {
    .step-badge span:first-child {
        font-size: 12px;
    }
}

.step-number {
    font-size: 24px;
    line-height: 1;
    font-weight: 800;
}

@media (min-width: 768px) {
    .step-number {
        font-size: 28px;
    }
}

.step-content {
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .step-content {
        flex-direction: row;
        align-items: center;
    }
    
    .support-step-item:nth-child(odd) .step-content {
        flex-direction: row;
    }
    
    .support-step-item:nth-child(even) .step-content {
        flex-direction: row-reverse;
    }
}

.step-image {
    flex: 1;
    position: relative;
}

.step-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    padding: 15px;
}

@media (min-width: 768px) {
    .step-img {
        height: 250px;
        padding: 25px;
    }
}

.step-content img {
    border-radius: 30px;
}

.step-text {
    flex: 1;
    padding: 0 20px 20px 20px;
}

.step-text h4 {
    font-size: 20px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 16px;
    line-height: 1.3;
    border-bottom: 2px solid #506DFF;
    padding-bottom: 8px;
}

@media (min-width: 768px) {
    .step-text h4 {
        font-size: 28px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
}

.step-text p {
    font-size: 16px;
    color: #333;
    line-height: 1.7;
    margin: 0;
}

@media (min-width: 768px) {
    .step-text p {
        line-height: 1.8;
    }
}

.step-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

.step-arrow::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 16px solid #95A7FF;
}

@media (min-width: 768px) {
    .step-arrow {
        margin: 30px 0;
    }
    
    .step-arrow::after {
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-top: 20px solid #95A7FF;
    }
}

.support-step-flow .step-arrow:last-child {
    display: none;
}

@media (max-width: 767px) {
    .support-step-flow {
        gap: 0px;
    }
}
    
.support-step-item {
    position: relative;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: visible;
    padding: 0;
    margin: 15px;
}

@media (min-width: 768px) {
    .support-step-item {
        margin: 0 20px;
    }
}

.step-badge {
    position: absolute;
    top: -15px;
    left: -15px;
    z-index: 10;
    background: linear-gradient(to bottom right, #B576EF, #506DFF);
    color: #fff;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

@media (min-width: 768px) {
    .step-badge {
        width: 90px;
        height: 90px;
        top: -20px;
        left: -20px;
    }

.step-badge span:first-child {
    font-size: 14px;
    font-family: Arial, Helvetica, sans-serif;
}

.step-number {
    font-size: 42px;
    font-family: Arial, Helvetica, sans-serif;
}

.step-text {
    padding: 20px 30px;
}

.step-text h4 {
    font-size: 24px;
    margin-bottom: 12px;
}
}

/* Service Section */
#service-section {
    background-color: #fff;
    padding: 80px 20px;
    position: relative;
}

@media (min-width: 768px) {
    #service-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #service-section {
        padding: 120px 32px;
    }
}

.service-content {
    max-width: 900px;
    margin: 0 auto;
}

.service-header {
    text-align: center;
    margin-bottom: 40px;
}

.service-header h2 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .service-header h2 {
        font-size: 24px;
    }
}

.service-header h3 {
    font-size: 28px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .service-header h3 {
        font-size: 36px;
    }
}

.service-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.service-subtitle {
    text-align: center;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

@media (min-width: 768px) {
    .service-subtitle {
        margin-bottom: 140px;
    }
}

.subtitle-slash {
    color: #506DFF;
    font-size: 24px;
    font-weight: bold;
}

@media (min-width: 768px) {
    .subtitle-slash {
        font-size: 28px;
    }
}

.subtitle-text {
    color: #506DFF;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    line-height: 1.4;
}

.subtitle-text-c-b {
    color: #333;
}

@media (min-width: 768px) {
    .subtitle-text {
        font-size: 22px;
    }
}

.service-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .service-cards-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

.service-card {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: visible;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    padding-top: 20px;
    border: 1px solid #BFBFBF;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-image {
    position: absolute;
    top: -90px;
    left: 60px;
    right: 10px;
    border-radius: 8px;
    overflow: hidden;
    z-index: 5;
    width: 180px;
}

@media (min-width: 768px) {
    .service-image {
        left: 20px;
        width: 200px;
    }
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-info {
    padding-top: 80px;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .service-info {
        padding-top: 80px;
    }
}

.service-title {
    background-color: #506DFF;
    color: #fff;
    padding: 6px 32px;
    text-align: center;
    border-radius: 25px;
    margin: 10px 24px 15px;
    position: relative;
    z-index: 15;
}

.service-title h4 {
    font-size: 16px;
    font-weight: bold;
    margin: 0;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .service-title h4 {
        font-size: 18px;
    }
}

.service-list {
    padding: 0 24px 28px;
    margin: 0;
    list-style: none;
}

.service-list li {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    padding-left: 0;
    text-align: center;
}

@media (min-width: 768px) {
    .service-list li {
        text-align: left;
    }
}

.service-list li:last-child {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .service-cards-grid {
        gap: 120px;
    }
    
    .service-subtitle {
        margin-bottom: 100px;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .subtitle-text {
        font-size: 16px;
    }
    
    .subtitle-slash {
        font-size: 20px;
    }
}

/* AIO/LLMO Section */
#aio-llmo-section {
    background-color: #FFEA4E;
    padding: 80px 20px;
    position: relative;
}

@media (min-width: 768px) {
    #aio-llmo-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #aio-llmo-section {
        padding: 120px 32px;
    }
}

.aio-llmo-content {
    max-width: 900px;
    margin: 0 auto;
}

.aio-title-banner {
    display: flex;
    justify-content: center;
    position: relative;
    margin-top: -120px;
}

@media (min-width: 768px) {
    .aio-title-banner {
        justify-content: center;
        margin-top: -140px;
    }
}

@media (min-width: 1024px) {
    .aio-title-banner {
        margin-top: -160px;
    }
}

.aio-title-bubble {
    position: relative;
    max-width: 100%;
    z-index: 10;
    top: 0px;
}

@media (min-width: 768px) {
    .aio-title-bubble {
        top: -50px;
    }
}

.aio-title-bubble-pc {
    display: none;
}

@media (min-width: 768px) {
    .aio-title-bubble-pc {
        display: block;
    }
}

.aio-title-bubble-sp {
    display: block;
}

@media (min-width: 768px) {
    .aio-title-bubble-sp {
        display: none;
    }
}

.aio-title-bubble img {
    width: 100%;
    height: auto;
    display: block;
}

.aio-title-bubble::after {
    display: none;
}

.aio-title-bubble h2 {
    display: none;
}

.aio-main-content {
    display: flex;
    flex-direction: column;
    gap: 0px;
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    .aio-main-content {
        flex-direction: row;
        gap: 20px;
        align-items: center;
        margin-bottom: 50px;
    }
}

.aio-image-area {
    flex: 1;
    order: 1;
}

@media (min-width: 768px) {
    .aio-image-area {
        order: 0;
    }
}

.aio-wireframe-container {
    border-radius: 8px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

@media (min-width: 768px) {
    .aio-wireframe-container {
        min-height: 300px;
    }
}

.aio-wireframe-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aio-text-content {
    flex: 1;
    order: 2;
}

@media (min-width: 768px) {
    .aio-text-content {
        order: 1;
    }
}

.aio-description {
    font-size: 16px;
    color: #333;
    line-height: 1.7;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .aio-description {
        margin-bottom: 20px;
    }
}

.aio-description:last-child {
    margin-bottom: 0;
}

.aio-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 768px) {
    .aio-features {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

.aio-feature-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .aio-feature-card {
        padding: 20px 24px;
    }
}

.aio-check-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background-color: #506DFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.aio-feature-text {
    flex: 1;
}

.aio-feature-text p {
    font-size: 16px;
    text-align: center;
    font-weight: bold;
    color: #333;
    line-height: 1.3;
    margin: 0;
    margin-bottom: 2px;
}

.aio-feature-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .aio-features {
        gap: 12px;
    }
    
    .aio-feature-card {
        padding: 14px 16px;
    }
    
    .aio-check-icon {
        width: 28px;
        height: 28px;
    }
    
    .aio-feature-text p {
        font-size: 13px;
    }
}

/* Staff Section */
#staff-section {
    background-color: #fff;
    padding: 80px 20px;
    position: relative;
}

@media (min-width: 768px) {
    #staff-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #staff-section {
        padding: 120px 32px;
    }
}

.staff-content {
    max-width: 900px;
    margin: 0 auto;
}

.staff-header {
    text-align: center;
    margin-bottom: 60px;
}

.staff-header h2 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .staff-header h2 {
        font-size: 24px;
    }
}

.staff-header h3 {
    font-size: 25px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .staff-header h3 {
        font-size: 36px;
    }
}

.staff-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.staff-main-box {
    background-color: #fff;
    border-radius: 16px;
    padding: 80px 24px 40px;
    margin-bottom: 40px;
    position: relative;
    overflow: visible;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
    .staff-main-box {
        padding: 40px 40px 40px;
        margin-bottom: 60px;
    }
}

.staff-grid {
    display: grid;
    gap: 50px 20px;
}

.main-staff {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 80px 0px;
    justify-items: center;
    align-items: baseline;
}

.main-staff .staff-member:nth-child(1) { grid-column: 1 / 3; }
.main-staff .staff-member:nth-child(2) { grid-column: 3 / 5; }
.main-staff .staff-member:nth-child(3) { grid-column: 5 / 7; }
.main-staff .staff-member:nth-child(4) { grid-column: 2 / 4; }
.main-staff .staff-member:nth-child(5) { grid-column: 4 / 6; }

@media (min-width: 768px) {
    .main-staff {
        grid-template-columns: repeat(5, 1fr);
        gap: 30px;
    }
    
    .main-staff .staff-member:nth-child(1) { grid-column: auto; }
    .main-staff .staff-member:nth-child(2) { grid-column: auto; }
    .main-staff .staff-member:nth-child(3) { grid-column: auto; }
    .main-staff .staff-member:nth-child(4) { grid-column: auto; }
    .main-staff .staff-member:nth-child(5) { grid-column: auto; }
}

.staff-member {
    text-align: center;
    position: relative;
}

.staff-member.top-protruding {
    margin-top: -60px;
}

@media (min-width: 768px) {
    .staff-member.top-protruding {
        margin-top: -80px;
    }
}

.staff-member.top-protruding .staff-image {
    width: 80px;
    margin: 0 auto 5px;
    border-radius: 8px;
    overflow: hidden;
}

@media (min-width: 768px) {
    .staff-member.top-protruding .staff-image {
        width: 120px;
        margin-bottom: 20px;
    }
}

.staff-member.inside-box .staff-image {
    width: 80px;
    margin: 0 auto 12px;
    overflow: hidden;
}

@media (min-width: 768px) {
    .staff-member.inside-box .staff-image {
        width: 100px;
        margin-bottom: 16px;
    }
}

.staff-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.staff-info {
    color: #333;
}

.staff-role {
    font-size: 12px;
    font-weight: bold;
    margin: 0;
    margin-bottom: 2px;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .staff-role {
        font-size: 16px;
    }
}

.staff-title {
    font-size: 12px;
    font-weight: 500;
    margin: 0;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .staff-title {
        font-size: 14px;
    }
}

.sp-only {
    display: block;
}

@media (min-width: 768px) {
    .sp-only {
        display: none;
    }
}

.pc-only {
    display: none;
}

@media (min-width: 768px) {
    .pc-only {
        display: block;
    }
}

.staff-plus-icon {
    text-align: center;
    margin: 40px 0;
    position: relative;
}

@media (min-width: 768px) {
    .staff-plus-icon {
        margin: 60px 0;
    }
}

.staff-plus-icon::before {
    content: '';
    display: inline-block;
    width: 40px;
    height: 4px;
    background-color: #506DFF;
    position: relative;
}

.staff-plus-icon::after {
    content: '';
    display: inline-block;
    width: 4px;
    height: 40px;
    background-color: #506DFF;
    position: absolute;
    left: 50%;
    top: 65%;
    transform: translate(-50%, -50%);
}

@media (min-width: 768px) {
    .staff-plus-icon::before {
        width: 48px;
        height: 5px;
    }
    
    .staff-plus-icon::after {
        width: 5px;
        height: 48px;
    }
}

.staff-plus-icon svg {
    display: none;
}

.staff-additional-text {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 16px;
}

@media (min-width: 768px) {
    .staff-additional-text {
        margin-bottom: 60px;
    }
}

.additional-slash {
    color: #506DFF;
    font-size: 24px;
    font-weight: bold;
}

@media (min-width: 768px) {
    .additional-slash {
        font-size: 28px;
    }
}

@media (min-width: 768px) {
    .staff-additional-text {
        flex-wrap: nowrap;
    }
}

.additional-text {
    flex: 1;
    min-width: 100%;
}

@media (min-width: 768px) {
    .additional-text {
        min-width: auto;
        flex: none;
        font-weight: bold;
        font-size: 20px;
    }
}

.highlight-blue {
    color: #506DFF;
    font-weight: bold;
    font-size: 24px;
}

@media (min-width: 768px) {
    .highlight-blue {
        font-size: 28px;
    }
}

.staff-additional-box {
    background-color:#fff;
    border-radius: 16px;
    padding: 40px 24px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
    .staff-additional-box {
        padding: 50px 40px;
    }
}

.additional-staff {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (min-width: 768px) {
    .additional-staff {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

@media (max-width: 767px) {
    .staff-additional-text {
        gap: 0px;
    }
    
    .additional-text {
        font-weight: bold;
        font-size: 18px;
    }
    
    .additional-slash {
        font-size: 20px;
    }
    
    .staff-main-box {
        padding: 30px 20px 10px;
    }
    
    .staff-additional-box {
        padding: 30px 20px;
    }
}

/* Question Section */
#question-section {
    background-color: #f5f5f5;
    padding: 80px 20px;
    position: relative;
}

@media (min-width: 768px) {
    #question-section {
        padding: 100px 24px;
    }
}

@media (min-width: 1024px) {
    #question-section {
        padding: 120px 32px;
    }
}

.question-content {
    max-width: 900px;
    margin: 0 auto;
}

.question-header {
    text-align: center;
    margin-bottom: 60px;
}

.question-header h2 {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .question-header h2 {
        font-size: 36px;
    }
}

.highlight-question {
    color: #506DFF;
}

.question-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.question-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.question-item {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.question-toggle {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    gap: 16px;
    transition: background-color 0.2s ease;
}

@media (min-width: 768px) {
    .question-toggle {
        padding: 10px 32px;
        gap: 20px;
    }
}

.question-toggle:hover {
    background-color: #f8f9fa;
}

.question-q-mark {
    flex-shrink: 0;
    color: #506DFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: bold;
    border-radius: 50%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(15deg);
}

@media (min-width: 768px) {
    .question-q-mark {
        font-size: 32px;
    }
}

.question-text {
    flex: 1;
    font-size: 16px;
    font-weight: bold;
    color: #333;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .question-text {
        font-size: 18px;
    }
}

.question-icon {
    flex-shrink: 0;
    position: relative;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #8A2BE2, #506DFF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
    transform-style: preserve-3d;
    transform: rotateX(15deg);
}

.question-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0));
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

.question-icon svg {
    display: none;
}

.question-icon {
    position: relative;
}

.question-icon .icon-horizontal {
    position: absolute;
    width: 16px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.question-icon .icon-vertical {
    position: absolute;
    width: 3px;
    height: 16px;
    background-color: #fff;
    border-radius: 2px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.2s ease;
    z-index: 2;
}

.question-item.active .question-icon .icon-vertical {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
}

.question-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.question-item.active .question-answer {
    max-height: 500px;
}

.answer-content {
    padding: 0 24px 24px;
    display: flex;
    gap: 16px;
}

@media (min-width: 768px) {
    .answer-content {
        padding: 0 32px 32px;
        gap: 20px;
    }
}

.answer-a-mark {
    flex-shrink: 0;
    color: #F05886;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: bold;
    margin-top: 4px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(15deg);
}

@media (min-width: 768px) {
    .answer-a-mark {
        font-size: 32px;
    }
}

.answer-a-mark::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0));
    border-radius: 50%;
    pointer-events: none;
}

.answer-text {
    border-top: 1px solid #D9D9D9;
    flex: 1;
    padding-top: 25px;
}

.answer-text p {
    font-size: 14px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .answer-text p {
        font-size: 15px;
        line-height: 1.7;
    }
}

.answer-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .question-accordion {
        gap: 12px;
    }
    
    .question-toggle {
        padding: 16px 20px;
        gap: 12px;
    }
    
    .answer-content {
        padding: 0 20px 20px;
        gap: 12px;
    }
    
    .question-text {
        font-size: 15px;
    }
    
    .answer-a-mark {
        font-size: 26px;
    }
    
    .question-icon {
        width: 28px;
        height: 28px;
    }
}

/* Contact Page Styles */
.contact-main {
    padding-right: 0;
}

.contact-section {
    min-height: 100vh;
    background-color: #fff;
    padding: 120px 20px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .contact-section {
        padding: 140px 24px 100px;
    }
}

@media (min-width: 1024px) {
    .contact-section {
        padding: 160px 32px 120px;
    }
}

.contact-container {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-header h1 {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}


.contact-subtitle {
    font-size: 32px;
    font-weight: bold;
    color: #506DFF;
    margin-bottom: 20px;
    line-height: 1.2;
}


.contact-underline {
    width: 60px;
    height: 3px;
    background-color: #506DFF;
    margin: 0 auto;
}

.contact-step {
    margin-top: 20px;
    font-size: 20px;
    font-weight: bold;
}



.confirm-content {
    font-size: 16px;
}

.confirm-message {
    text-align: center;
}

.confirm-table {
    background-color: #f4f4f4;
    border-radius: 15px;
    padding: 30px 30px 20px 30px;
    margin: 20px 0;
}

.confirm-item {
    margin-bottom: 15px;
}

.confirm-label {
    font-weight: bold;
    font-size: 17px;
}

.confirm-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

.contact-form-wrapper {
    background-color: transparent;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    position: relative;
}

.contact-form-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-form-main .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-form-main .form-group label {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    line-height: 1.25;
}

@media (min-width: 768px) {
    .contact-form-main .form-group label {
        font-size: 18px;
    }
}

.contact-form-main .form-group label .required {
    color: #ef4444;
    margin-left: 4px;
}

.contact-form-main .form-group input {
    display: block;
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    background-color: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

@media (min-width: 768px) {
    .contact-form-main .form-group input {
        padding: 18px 24px;
        font-size: 18px;
    }
}

.contact-form-main .form-group input:focus {
    border-color: #506DFF;
    box-shadow: 0 0 0 3px rgba(74, 71, 255, 0.1);
    outline: none;
}

.contact-form-main .form-group input::placeholder {
    color: #9ca3af;
}

.contact-form-main .checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 8px;
    justify-content: center;
    margin: 0 auto;
}

.contact-form-main .checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-form-main .checkbox-group label {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    color: #4b5563;
    cursor: pointer;
}

@media (min-width: 768px) {
    .contact-form-main .checkbox-group label {
        font-size: 16px;
    }
}

.contact-submit-button {
    width: 100%;
    margin-top: 16px;
    font-size: 18px;
    font-weight: bold;
    margin-left: auto;
    margin-right: auto;
    min-width: 300px;
}

@media (min-width: 768px) {
    .contact-submit-button {
        font-size: 20px;
        padding: 0;
    }
}

.contact-back-button {
    background-color: #848484; /* グレー（tailwind: gray-600相当） */
    color: #fff;
    border: 1px solid #fff;
    padding-left: 60px;
    min-width: 300px;
    
  }
  
  .contact-back-button:hover {
    background-color: #ffffff; /* 濃いグレー */
    border: 2px solid #333;
    color: #333;
  }
  
  .contact-back-button .cta-button-icon {
    left: 10px;
    right: auto;
    transform: translateY(-50%) rotate(180deg); /* 矢印を左向きに */
  }






/* Thanks Page Styles */
.thanks-main {
    padding-right: 0;
}

.thanks-section {
    min-height: 100vh;
    background-color: #fff;
    padding: 120px 20px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .thanks-section {
        padding: 140px 24px 100px;
    }
}

@media (min-width: 1024px) {
    .thanks-section {
        padding: 160px 32px 120px;
    }
}

.thanks-container {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

.thanks-content {
    padding: 50px 30px;
}

@media (min-width: 768px) {
    .thanks-content {
        padding: 60px 50px;
    }
}

.thanks-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.thanks-icon svg {
    width: 80px;
    height: 80px;
    color: #506DFF;
    background: linear-gradient(135deg, #506DFF, #506DFF);
    border-radius: 50%;
    padding: 20px;
    stroke: #fff;
}

@media (min-width: 768px) {
    .thanks-icon svg {
        width: 100px;
        height: 100px;
        padding: 25px;
    }
}

.thanks-content h1 {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 40px;
    line-height: 1.3;
    text-align: center;
}

@media (min-width: 768px) {
    .thanks-content h1 {
        font-size: 32px;
        margin-bottom: 50px;
    }
}

.thanks-message {
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .thanks-message {
        margin-bottom: 50px;
    }
}

.thanks-message p {
    font-size: 16px;
    color: #333;
    line-height: 1.7;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .thanks-message p {
        font-size: 18px;
        margin-bottom: 20px;
    }
}

.thanks-message p:last-child {
    margin-bottom: 0;
}

.thanks-message strong {
    color: #506DFF;
    font-weight: bold;
}

.thanks-notice {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 40px;
    text-align: left;
}

@media (min-width: 768px) {
    .thanks-notice {
        padding: 30px;
        margin-bottom: 50px;
    }
}

.thanks-notice h3 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .thanks-notice h3 {
        font-size: 18px;
        margin-bottom: 20px;
    }
}

.thanks-notice ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.thanks-notice ul li {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

@media (min-width: 768px) {
    .thanks-notice ul li {
        font-size: 16px;
        margin-bottom: 14px;
    }
}

.thanks-notice ul li:last-child {
    margin-bottom: 0;
}

.thanks-notice ul li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: #506DFF;
    font-weight: bold;
}

.thanks-actions {
    display: flex;
    justify-content: center;
}

.thanks-home-button {
    width: auto;
    min-width: 300px;
    font-size: 18px;
    font-weight: bold;
}

@media (min-width: 768px) {
    .thanks-home-button {
        min-width: 320px;
        height: 65px;
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .contact-section,
    .thanks-section {
        padding: 100px 16px 60px;
    }

    .thanks-content h1 {
        font-size: 22px;
        margin-bottom: 30px;
    }
    
    .thanks-notice {
        padding: 20px;
        margin-bottom: 30px;
    }
}

.l-footer {
    padding: 60px 370px 60px 60px !important;
}

@media (max-width: 767px) {
    .l-footer {
        padding: 40px 0 80px !important;
    }
}

@media screen and (max-width: 500px) {
    .header-inner {
        position: relative;
        padding: 10px 10px 10px 10px !important;
    }
}

/* フェードインアニメーション用CSS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-element {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-element.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-left.fade-in {
    opacity: 1;
    transform: translateX(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-right.fade-in {
    opacity: 1;
    transform: translateX(0);
}

.fade-simple {
    opacity: 0;
    transition: opacity 1s ease-out;
}

.fade-simple.fade-in {
    opacity: 1;
}

#problem-solving-section .problems-section:not(.fade-in) {
    opacity: 0;
    transform: translateY(50px);
}

#problem-solving-section .problems-section {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#problem-solving-section .problems-section.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#problem-solving-section .solution-section:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#problem-solving-section .solution-section {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.4s;
}

#problem-solving-section .solution-section.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#joint-support-section .joint-support-content:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#joint-support-section .joint-support-content {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#joint-support-section .joint-support-content.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#joint-support-section .joint-support-features:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#joint-support-section .joint-support-features {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.3s;
}

#joint-support-section .joint-support-features.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#case-study-section .case-study-header:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#case-study-section .case-study-header {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#case-study-section .case-study-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#case-study-section .case-study-grid:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#case-study-section .case-study-grid {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.3s;
}

#case-study-section .case-study-grid.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#support-step-section .support-step-header:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#support-step-section .support-step-header {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#support-step-section .support-step-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#support-step-section .support-step-item:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#support-step-section .support-step-item {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#support-step-section .support-step-item.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#service-section .service-header:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#service-section .service-header {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#service-section .service-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#service-section .service-subtitle:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#service-section .service-subtitle {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.2s;
}

#service-section .service-subtitle.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#service-section .service-card:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#service-section .service-card {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#service-section .service-card.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#aio-llmo-section .aio-title-banner:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#aio-llmo-section .aio-title-banner {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#aio-llmo-section .aio-title-banner.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#aio-llmo-section .aio-main-content:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#aio-llmo-section .aio-main-content {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.2s;
}

#aio-llmo-section .aio-main-content.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#aio-llmo-section .aio-features:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#aio-llmo-section .aio-features {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.4s;
}

#aio-llmo-section .aio-features.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#staff-section .staff-header:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#staff-section .staff-header {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#staff-section .staff-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#staff-section .staff-main-box:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#staff-section .staff-main-box {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.2s;
}

#staff-section .staff-main-box.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#staff-section .staff-additional-text:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#staff-section .staff-additional-text {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.4s;
}

#staff-section .staff-additional-text.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#staff-section .staff-additional-box:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#staff-section .staff-additional-box {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    transition-delay: 0.6s;
}

#staff-section .staff-additional-box.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#question-section .question-header:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#question-section .question-header {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#question-section .question-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

#question-section .question-item:not(.fade-in) {
    opacity: 0;
    transform: translateY(40px);
}

#question-section .question-item {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#question-section .question-item.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.no-js #problem-solving-section .problems-section,
.no-js #problem-solving-section .why-section,
.no-js #problem-solving-section .solution-section,
.no-js #joint-support-section .joint-support-content,
.no-js #joint-support-section .joint-support-features,
.no-js #case-study-section .case-study-header,
.no-js #case-study-section .case-study-grid,
.no-js #support-step-section .support-step-header,
.no-js #support-step-section .support-step-item,
.no-js #service-section .service-header,
.no-js #service-section .service-subtitle,
.no-js #service-section .service-card,
.no-js #aio-llmo-section .aio-title-banner,
.no-js #aio-llmo-section .aio-main-content,
.no-js #aio-llmo-section .aio-features,
.no-js #staff-section .staff-header,
.no-js #staff-section .staff-main-box,
.no-js #staff-section .staff-additional-text,
.no-js #staff-section .staff-additional-box,
.no-js #question-section .question-header,
.no-js #question-section .question-item,
.no-js #ai-marketing-cta-section .ai-cta-content {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Footer */
.site-footer {
    padding: 32px 40px;
    background: #0b1024;
    color: #fff;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-logo img {
    display: block;
    height: 50px;
    width: auto;
    padding: 8px;
    border-radius: 5px;
    background-color: #fff;
}

.footer-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    font-weight: 700;
}

.footer-nav a {
    color: #fff;
}

.footer-contact {
    padding: 10px 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, #506dff 0%, #5f82ff 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(80, 109, 255, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-contact:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 36px rgba(80, 109, 255, 0.3);
}

@media (max-width: 640px) {
    .site-footer {
        padding: 30px 16px 100px 16px;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-nav {
        width: 100%;
        justify-content: flex-start;
        gap: 14px;
        flex-wrap: wrap;
        display: contents;
    }
}