/* ========================================
   リセット & 基本設定
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーパレット - 温かみのある優しい色調 */
    --primary-color: #FF6B9D;
    --primary-dark: #E8567A;
    --primary-light: #FFB3D4;
    --secondary-color: #4ECDC4;
    --secondary-dark: #45B8B0;
    --accent-color: #FFE66D;
    --text-dark: #2C3E50;
    --text-medium: #5A6C7D;
    --text-light: #95A5A6;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border-color: #E8ECEF;
    --success-color: #6BCF7F;
    --warning-color: #FFA07A;
    
    /* シャドウ */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    
    /* トランジション */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', 'Zen Maru Gothic', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-white);
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.pc-only {
    display: inline;
}

/* ========================================
   ヘッダー & ナビゲーション
======================================== */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: var(--shadow-md);
}

.logo-text h1 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 10px 20px;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(255, 107, 157, 0.08);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-white);
    box-shadow: var(--shadow-xl);
    transition: right 0.3s ease;
    z-index: 2000;
    padding: 24px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-links {
    margin-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-nav-link {
    padding: 16px 20px;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--primary-color);
    background: rgba(255, 107, 157, 0.08);
}

/* ========================================
   ヒーローセクション
======================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.08) 0%, 
        rgba(78, 205, 196, 0.08) 100%);
    padding: 120px 0 100px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 157, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(78, 205, 196, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-md);
    margin-bottom: 32px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 24px;
    font-family: 'Zen Maru Gothic', 'Noto Sans JP', sans-serif;
}

.hero-description {
    font-size: 18px;
    color: var(--text-medium);
    margin-bottom: 48px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ========================================
   ボタンスタイル
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 48px;
    font-size: 18px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    font-size: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    justify-content: center;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   セクション共通
======================================== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.1), 
        rgba(78, 205, 196, 0.1));
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-family: 'Zen Maru Gothic', 'Noto Sans JP', sans-serif;
}

.section-description {
    font-size: 18px;
    color: var(--text-medium);
    line-height: 1.8;
}

/* ========================================
   親の会について
======================================== */
.about-section {
    background: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.about-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.about-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    margin-bottom: 24px;
}

.about-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.about-card p {
    color: var(--text-medium);
    line-height: 1.8;
}

.founder-message {
    background: white;
    border-radius: 24px;
    padding: 60px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.founder-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: center;
}

.founder-text h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.founder-name {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 24px;
}

.founder-text p {
    color: var(--text-medium);
    margin-bottom: 20px;
    line-height: 1.9;
}

.founder-highlight {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color) !important;
    padding: 24px;
    background: rgba(255, 107, 157, 0.08);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

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

.founder-image img {
    width: 240px;
    height: 240px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    border: 4px solid white;
}

.image-placeholder {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.1), 
        rgba(78, 205, 196, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--primary-color);
}

/* ========================================
   イベントセクション
======================================== */
.event-section {
    background: white;
}

.event-highlight {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.event-badge-top {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
    padding: 12px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
}

.event-main-info {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    padding: 48px;
    border-bottom: 1px solid var(--border-color);
}

.event-date {
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.1), 
        rgba(78, 205, 196, 0.1));
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    border: 2px solid var(--border-color);
}

.date-number {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.date-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.date-month {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.date-day {
    font-size: 14px;
    color: var(--text-medium);
}

.event-details h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.event-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-light);
    border-radius: 8px;
}

.meta-item i {
    color: var(--primary-color);
    font-size: 18px;
}

.meta-item span {
    color: var(--text-medium);
    font-size: 14px;
    font-weight: 500;
}

.event-program {
    padding: 48px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.event-program h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 32px;
    text-align: center;
}

.program-timeline {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    align-items: start;
}

.timeline-time {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 8px 16px;
    background: white;
    border-radius: 8px;
    text-align: center;
}

.timeline-content {
    background: white;
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--border-color);
    display: flex;
    gap: 16px;
    transition: var(--transition);
}

.timeline-content:hover {
    border-left-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.timeline-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-medium);
    font-size: 20px;
    flex-shrink: 0;
}

.timeline-icon.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.timeline-content h5 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--text-medium);
}

.program-note {
    margin-top: 24px;
    padding: 16px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.program-note i {
    color: var(--secondary-color);
}

.program-note span {
    color: var(--text-medium);
    font-size: 14px;
    font-weight: 500;
}

.event-movie-info {
    padding: 48px;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    border-bottom: 1px solid var(--border-color);
}

.movie-poster {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    align-self: start;
}

.movie-poster img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.movie-description h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.movie-description p {
    color: var(--text-medium);
    margin-bottom: 16px;
    line-height: 1.8;
}

.movie-awards {
    margin-top: 24px;
}

.award-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, 
        rgba(255, 230, 109, 0.2), 
        rgba(255, 107, 157, 0.2));
    border-radius: 8px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
}

.award-badge i {
    color: var(--accent-color);
    font-size: 18px;
}

.event-success-story {
    padding: 48px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.event-success-story h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.event-success-story p {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 24px;
}

.success-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.success-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.success-badge i {
    color: var(--success-color);
    font-size: 16px;
}

.event-cta {
    padding: 48px;
    text-align: center;
}

/* ========================================
   コミュニティセクション
======================================== */
.community-section {
    background: var(--bg-light);
}

.community-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-number {
    position: absolute;
    top: -16px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: 900;
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.1), 
        rgba(78, 205, 196, 0.1));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-medium);
    line-height: 1.8;
}

.community-welcome {
    background: white;
    border-radius: 24px;
    padding: 60px;
    box-shadow: var(--shadow-md);
    margin-bottom: 80px;
    border: 1px solid var(--border-color);
}

.welcome-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 32px;
    text-align: center;
}

.welcome-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.welcome-item {
    display: flex;
    align-items: start;
    gap: 12px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 12px;
}

.welcome-item i {
    color: var(--success-color);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.welcome-item span {
    color: var(--text-medium);
    font-size: 15px;
    line-height: 1.6;
}

.social-connect {
    text-align: center;
    padding: 48px;
    background: white;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.social-connect h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.social-connect > p {
    color: var(--text-medium);
    margin-bottom: 32px;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 40px;
    background: var(--bg-light);
    border-radius: 16px;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    min-width: 200px;
}

.social-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.social-btn.instagram {
    border-color: #E4405F;
}

.social-btn.instagram:hover {
    background: linear-gradient(135deg, #E4405F, #C13584);
    color: white;
}

.social-btn.instagram:hover i {
    color: white;
}

.social-btn.twitter {
    border-color: #000000;
}

.social-btn.twitter:hover {
    background: #000000;
    color: white;
}

.social-btn.twitter:hover i {
    color: white;
}

.social-btn i {
    font-size: 40px;
    color: var(--text-dark);
    transition: var(--transition);
}

.social-btn.instagram i {
    color: #E4405F;
}

.social-btn.twitter i {
    color: #000000;
}

.social-btn span {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}

.social-handle {
    font-size: 14px;
    color: var(--text-light);
}

/* ========================================
   フォームセクション
======================================== */
.application-section {
    background: white;
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.form-intro {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.intro-item {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 16px;
}

.intro-item i {
    font-size: 28px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.intro-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.intro-item p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
}

.application-form,
.contact-form {
    background: white;
    padding: 48px;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 15px;
}

.required {
    color: var(--primary-color);
    font-weight: 700;
    margin-left: 4px;
    font-size: 12px;
    padding: 2px 8px;
    background: rgba(255, 107, 157, 0.1);
    border-radius: 4px;
}

.optional {
    color: var(--text-light);
    font-weight: 500;
    margin-left: 4px;
    font-size: 12px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-white);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    margin-bottom: 32px;
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 12px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.checkbox-text {
    color: var(--text-dark);
    font-size: 15px;
    line-height: 1.6;
}

.privacy-note {
    margin-top: 12px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* ========================================
   お問い合わせセクション
======================================== */
.contact-section {
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-method {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.method-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-dark);
    flex-shrink: 0;
}

.method-icon.instagram {
    background: linear-gradient(135deg, #E4405F, #C13584);
    color: white;
}

.method-icon.twitter {
    background: #000000;
    color: white;
}

.method-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.method-content p,
.method-content a {
    font-size: 14px;
    color: var(--text-medium);
    text-decoration: none;
}

.method-content a:hover {
    color: var(--primary-color);
}

.response-time {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(78, 205, 196, 0.1);
    border-radius: 8px;
    color: var(--secondary-dark);
    font-size: 14px;
    font-weight: 500;
}

.contact-form-container {
    background: white;
}

/* ========================================
   フッター
======================================== */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-main {
    grid-column: span 4;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.footer-logo-text h3 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.footer-logo-text p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-description {
    margin-top: 24px;
}

.footer-description p {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    grid-column: span 4;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.footer-col ul li a:hover {
    color: var(--primary-light);
}

.footer-event-info {
    grid-column: span 4;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
}

.event-box h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-title {
    font-size: 18px;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.event-date,
.event-venue {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4px;
}

.event-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 12px;
}

.footer-sponsor {
    grid-column: span 4;
    text-align: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
}

.footer-sponsor p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   レスポンシブ
======================================== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 42px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .founder-content {
        grid-template-columns: 1fr;
    }
    
    .founder-image {
        order: -1;
    }
    
    .event-main-info {
        grid-template-columns: 1fr;
    }
    
    .event-movie-info {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .pc-only {
        display: none;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-description {
        font-size: 16px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .founder-message {
        padding: 32px 24px;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .timeline-time {
        width: fit-content;
    }
    
    .application-form,
    .contact-form {
        padding: 32px 24px;
    }
    
    .footer {
        padding: 60px 0 24px;
    }
}