/* ==========================================
   コパン（COPAN）スタイルシート
   ぽけっとランド風 - パステルカラー & 柔らかいデザイン
   ========================================== */

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

:root {
    /* オレンジベースのカラースキーム */
    --color-primary: #FF9F5A; /* メインオレンジ */
    --color-secondary: #FFB47A; /* ライトオレンジ */
    --color-accent-green: #A8DEB8; /* アクセントグリーン */
    --color-accent-pink: #FFB4C8; /* ピンク */
    --color-accent-blue: #A8D8F0; /* ライトブルー */
    --color-accent-yellow: #FFD966; /* イエロー */
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, #FF9F5A 0%, #FFB47A 100%);
    --gradient-secondary: linear-gradient(135deg, #FFB47A 0%, #FFCFA0 100%);
    --gradient-hero: linear-gradient(180deg, #FFF8F0 0%, #FFFFFF 100%);
    
    /* テキストカラー */
    --color-text-primary: #8B5A3C;
    --color-text-secondary: #A67C5D;
    --color-text-light: #C8A98A;
    
    /* 背景カラー */
    --color-bg-light: #FFFFFF;
    --color-bg-gray: #F8F9FA;
    --color-bg-cream: #FFF9F0;
    --color-bg-peach: #FFF5EB;
    
    /* シャドウ */
    --shadow-sm: 0 2px 12px rgba(255, 159, 90, 0.15);
    --shadow-md: 0 4px 20px rgba(255, 159, 90, 0.2);
    --shadow-lg: 0 8px 32px rgba(255, 159, 90, 0.25);
    
    /* 角丸 */
    --radius-sm: 15px;
    --radius-md: 25px;
    --radius-lg: 35px;
    --radius-xl: 50px;
    --radius-circle: 50%;
    
    /* トランジション */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--color-text-primary);
    line-height: 1.7;
    background-color: var(--color-bg-light);
    overflow-x: hidden;
    position: relative;
}

/* パステル調の背景装飾 - オレンジトーン */
body::before {
    content: '';
    position: fixed;
    top: 0;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 159, 90, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 207, 160, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ==========================================
   ヘッダー
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.header-logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.header-logo img:hover {
    transform: scale(1.05);
}

.header-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-primary);
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: var(--gradient-secondary);
    color: white;
    padding: 12px 28px;
    border-radius: 25px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 159, 90, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================
   ヒーローセクション
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    padding-top: 100px;
    padding-bottom: 80px;
    overflow: hidden;
}

/* リックグロー風ドット装飾 */
.hero::before {
    content: '';
    position: absolute;
    top: 120px;
    left: 60px;
    width: 180px;
    height: 180px;
    background-image: radial-gradient(circle, var(--color-primary) 3px, transparent 3px);
    background-size: 25px 25px;
    opacity: 0.2;
    z-index: 1;
    animation: dotFloat 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 120px;
    right: 80px;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(circle, var(--color-secondary) 3px, transparent 3px);
    background-size: 25px 25px;
    opacity: 0.2;
    z-index: 1;
    animation: dotFloat 8s ease-in-out infinite 2s;
}

@keyframes dotFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.float-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-pink);
    top: 50%;
    right: 10%;
    animation-delay: 2s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    background: var(--color-secondary);
    bottom: 20%;
    left: 15%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    animation: fadeInLeft 1s ease-out;
}

.hero-logo {
    margin-bottom: 30px;
}

.hero-logo-img {
    height: 200px;
    width: auto;
    animation: floatLogo 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.1));
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.hero-title-highlight {
    color: var(--color-primary);
    position: relative;
    display: inline-block;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* ボタンのキラキラエフェクト */
.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: scale(1);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(126, 200, 157, 0.4);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(255, 159, 90, 0.4);
}

.hero-image {
    animation: fadeInRight 1s ease-out;
    position: relative;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================
   2枚重ねの画像スタイル
   ========================================== */
.double-image-container {
    position: relative;
    width: 100%;
    max-width: 700px;
    height: 550px;
    margin: 0 auto;
}

/* メイン画像（大きい方・左上） */
.double-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 500px;
    height: 380px;
    object-fit: cover;
    /* ランダムな横長楕円形 - パターン1（上部が丸く、下部が細い） */
    border-radius: 45% 55% 48% 52% / 65% 60% 40% 35%;
    /* 滑らかな絵の具風のにじみ枠 - オレンジ系 */
    box-shadow: 
        0 0 5px 6px rgba(255, 159, 90, 0.25),
        0 0 10px 10px rgba(255, 159, 90, 0.2),
        0 0 15px 12px rgba(255, 159, 90, 0.15),
        0 0 20px 14px rgba(255, 159, 90, 0.1),
        0 0 25px 16px rgba(255, 159, 90, 0.06),
        0 0 30px 18px rgba(255, 159, 90, 0.03);
    filter: drop-shadow(0 8px 30px rgba(255, 159, 90, 0.25));
    transition: var(--transition);
    animation: blobMorph 10s ease-in-out infinite;
    z-index: 2;
}

/* 小さい画像（右下） */
.double-img-small {
    position: absolute;
    bottom: -40px;
    right: -60px;
    width: 350px;
    height: 280px;
    object-fit: cover;
    /* ランダムな横長楕円形 - パターン2（右側がふくらむ） */
    border-radius: 55% 45% 42% 58% / 52% 68% 32% 48%;
    /* 滑らかな絵の具風のにじみ枠 - ライトオレンジ系 */
    box-shadow: 
        0 0 4px 5px rgba(255, 180, 122, 0.25),
        0 0 8px 8px rgba(255, 180, 122, 0.2),
        0 0 12px 10px rgba(255, 180, 122, 0.15),
        0 0 16px 12px rgba(255, 180, 122, 0.1),
        0 0 20px 14px rgba(255, 180, 122, 0.06);
    filter: drop-shadow(0 6px 25px rgba(255, 180, 122, 0.2));
    transition: var(--transition);
    animation: blobMorphSmall 12s ease-in-out infinite;
    z-index: 1;
}

@keyframes blobMorph {
    0%, 100% {
        border-radius: 45% 55% 48% 52% / 65% 60% 40% 35%;
    }
    25% {
        border-radius: 48% 52% 55% 45% / 62% 58% 42% 38%;
    }
    50% {
        border-radius: 52% 48% 50% 50% / 58% 65% 35% 42%;
    }
    75% {
        border-radius: 50% 50% 46% 54% / 63% 57% 43% 37%;
    }
}

@keyframes blobMorphSmall {
    0%, 100% {
        border-radius: 55% 45% 42% 58% / 52% 68% 32% 48%;
    }
    25% {
        border-radius: 52% 48% 58% 42% / 55% 65% 35% 45%;
    }
    50% {
        border-radius: 48% 52% 54% 46% / 58% 62% 38% 42%;
    }
    75% {
        border-radius: 50% 50% 45% 55% / 60% 70% 30% 40%;
    }
}

/* 絵の具風の装飾ブロブ */
.paint-blob {
    position: absolute;
    z-index: 0;
    pointer-events: none;
}

.paint-blob-1 {
    bottom: 30px;
    right: 40px;
    width: 180px;
    height: 150px;
    background: linear-gradient(135deg, rgba(168, 222, 184, 0.3) 0%, rgba(168, 222, 184, 0.1) 100%);
    border-radius: 48% 52% 55% 45% / 58% 50% 50% 42%;
    filter: blur(20px);
    animation: paintFloat 8s ease-in-out infinite;
}

.paint-blob-2 {
    bottom: 10px;
    right: 20px;
    width: 200px;
    height: 160px;
    background: linear-gradient(135deg, rgba(255, 207, 160, 0.35) 0%, rgba(255, 207, 160, 0.12) 100%);
    border-radius: 52% 48% 50% 50% / 60% 55% 45% 40%;
    filter: blur(25px);
    animation: paintFloat 10s ease-in-out infinite reverse;
}

@keyframes paintFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(10px, -10px) scale(1.05);
        opacity: 0.7;
    }
}

/* 葉っぱの装飾 */
.leaf-deco {
    position: absolute;
    font-size: 24px;
    z-index: 3;
    opacity: 0.6;
    animation: leafFloat 4s ease-in-out infinite;
}

.leaf-deco-1 {
    top: -10px;
    right: 80px;
    animation-delay: 0s;
}

.leaf-deco-2 {
    top: 50px;
    left: -20px;
    animation-delay: 1.5s;
}

.leaf-deco-3 {
    bottom: 80px;
    right: 20px;
    font-size: 20px;
    animation-delay: 3s;
}

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

/* ホバーエフェクト */
.double-img-main:hover {
    transform: scale(1.03);
    box-shadow: 
        0 0 5px 7px rgba(255, 159, 90, 0.3),
        0 0 10px 12px rgba(255, 159, 90, 0.25),
        0 0 15px 14px rgba(255, 159, 90, 0.2),
        0 0 20px 16px rgba(255, 159, 90, 0.15),
        0 0 25px 18px rgba(255, 159, 90, 0.08),
        0 0 30px 20px rgba(255, 159, 90, 0.04);
    filter: drop-shadow(0 12px 40px rgba(255, 159, 90, 0.35));
}

.double-img-small:hover {
    transform: scale(1.05);
    box-shadow: 
        0 0 4px 6px rgba(255, 180, 122, 0.3),
        0 0 8px 10px rgba(255, 180, 122, 0.25),
        0 0 12px 12px rgba(255, 180, 122, 0.2),
        0 0 16px 14px rgba(255, 180, 122, 0.15),
        0 0 20px 16px rgba(255, 180, 122, 0.08);
    filter: drop-shadow(0 10px 35px rgba(255, 180, 122, 0.3));
}

/* コパンについてセクション用の調整 */
.about-double .double-img-main {
    width: 450px;
    height: 340px;
    /* パターン3: 右上と左下がふくらむ不規則な形 */
    border-radius: 40% 60% 58% 42% / 62% 55% 45% 38%;
}

.about-double .double-img-small {
    width: 320px;
    height: 250px;
    /* パターン4: 柔らかく波打つ形 */
    border-radius: 62% 38% 45% 55% / 48% 65% 35% 52%;
    /* 位置を近づける調整 */
    bottom: 20px;
    right: 20px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .double-image-container {
        max-width: 400px;
        height: 400px;
    }
    
    .double-img-main {
        width: 300px;
        height: 240px;
    }
    
    .double-img-small {
        width: 220px;
        height: 180px;
    }
    
    .about-double .double-img-main {
        width: 280px;
        height: 220px;
    }
    
    .about-double .double-img-small {
        width: 200px;
        height: 160px;
    }
    
    .paint-blob-1,
    .paint-blob-2 {
        width: 120px;
        height: 100px;
    }
}


.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ==========================================
   お知らせ
   ========================================== */
.news {
    padding: 80px 0;
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
}

/* お知らせセクションの装飾 */
.news::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -50px;
    width: 150px;
    height: 150px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 150 150'%3E%3Ccircle cx='75' cy='75' r='50' fill='none' stroke='%23FFB84D' stroke-width='3' opacity='0.15'/%3E%3Ccircle cx='75' cy='75' r='35' fill='none' stroke='%237FD8BE' stroke-width='3' opacity='0.15'/%3E%3Ccircle cx='75' cy='75' r='20' fill='none' stroke='%23FF9EAA' stroke-width='3' opacity='0.15'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: ripple 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes ripple {
    0%, 100% { transform: scale(1) translateY(-50%); opacity: 0.3; }
    50% { transform: scale(1.2) translateY(-50%); opacity: 0.15; }
}

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

.news-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.news-date {
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    white-space: nowrap;
}

.news-label {
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.news-label-info {
    background: linear-gradient(135deg, var(--color-accent-blue), #A5D8F3);
    color: white;
}

.news-label-event {
    background: linear-gradient(135deg, var(--color-accent-pink), #FFB3C0);
    color: white;
}

.news-text {
    flex: 1;
    color: var(--color-text-primary);
}

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

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

.section-subtitle {
    color: var(--color-primary);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

/* タイトル下の装飾ライン */
.section-header .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--color-accent-pink) 0%, 
        var(--color-primary) 25%, 
        var(--color-accent-yellow) 50%, 
        var(--color-secondary) 75%, 
        var(--color-accent-blue) 100%);
    border-radius: 2px;
}

.section-title i {
    color: var(--color-primary);
    margin-right: 12px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ==========================================
   コパンについて
   ========================================== */
.about {
    background-color: var(--color-bg-peach);
    position: relative;
    overflow: hidden;
}

/* パステル調の星の装飾 */
.about::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 8%;
    width: 80px;
    height: 80px;
    background-image: radial-gradient(circle, var(--color-accent-blue) 2.5px, transparent 2.5px);
    background-size: 18px 18px;
    opacity: 0.2;
    animation: twinkle 3s ease-in-out infinite;
    pointer-events: none;
    clip-path: circle(50%);
}

.about::after {
    content: '';
    position: absolute;
    bottom: 15%;
    left: 5%;
    width: 100px;
    height: 100px;
    background-image: 
        repeating-linear-gradient(
            0deg,
            var(--color-accent-pink),
            var(--color-accent-pink) 3px,
            transparent 3px,
            transparent 8px
        ),
        repeating-linear-gradient(
            90deg,
            var(--color-accent-pink),
            var(--color-accent-pink) 3px,
            transparent 3px,
            transparent 8px
        );
    opacity: 0.15;
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; transform: scale(1) rotate(0deg); }
    50% { opacity: 0.6; transform: scale(1.1) rotate(15deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.15); }
}

.about-image-section {
    margin-bottom: 60px;
    display: flex;
    justify-content: center;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* カードの角に小さな葉っぱ */
.feature-card::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 40px;
    height: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 50'%3E%3Cellipse cx='25' cy='25' rx='20' ry='10' fill='%237FD8BE' opacity='0.4' transform='rotate(45 25 25)'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover::before {
    opacity: 1;
    transform: translate(-5px, 5px) rotate(15deg);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.feature-card:nth-child(2) .feature-icon {
    background: var(--gradient-secondary);
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, var(--color-accent-pink), #FFB3C0);
}

.feature-card:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, var(--color-accent-blue), #A5D8F3);
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.5;
}

.feature-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ==========================================
   プログラム
   ========================================== */
.program {
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
}

/* 三角形のパターン装飾 */
.program::before {
    content: '';
    position: absolute;
    top: 80px;
    left: 5%;
    width: 100px;
    height: 100px;
    background-image: 
        repeating-linear-gradient(
            60deg,
            var(--color-accent-yellow) 0px,
            var(--color-accent-yellow) 8px,
            transparent 8px,
            transparent 16px
        );
    opacity: 0.15;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: patternFloat 6s ease-in-out infinite;
}

/* ストライプパターン装飾 */
.program::after {
    content: '';
    position: absolute;
    bottom: 100px;
    left: 8%;
    width: 120px;
    height: 80px;
    background-image: 
        repeating-linear-gradient(
            45deg,
            var(--color-primary),
            var(--color-primary) 5px,
            transparent 5px,
            transparent 10px
        );
    opacity: 0.12;
    border-radius: 50%;
    animation: patternFloat 8s ease-in-out infinite 2s;
}

@keyframes patternFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.program-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

/* プログラムカードの装飾 */
.program-card::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cpath d='M20 5 L24 16 L35 16 L26 23 L30 34 L20 27 L10 34 L14 23 L5 16 L16 16 Z' fill='%23FFE082' opacity='0.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0;
    transition: var(--transition);
}

.program-card:hover::after {
    opacity: 1;
    transform: rotate(360deg);
}

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

.program-image {
    width: 100%;
    height: 280px;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: transparent;
}

.program-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    position: relative;
    filter: drop-shadow(0 4px 20px rgba(255, 159, 90, 0.2));
    transition: var(--transition);
    /* 角が丸い横長の長方形 */
    border-radius: 20px;
}

/* 絵の具風のにじみ枠 - オレンジ系で統一 */
.program-card:nth-child(1) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 159, 90, 0.22),
        0 0 8px 8px rgba(255, 159, 90, 0.18),
        0 0 12px 10px rgba(255, 159, 90, 0.14),
        0 0 16px 12px rgba(255, 159, 90, 0.1),
        0 0 20px 14px rgba(255, 159, 90, 0.05);
}

.program-card:nth-child(2) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 180, 122, 0.22),
        0 0 8px 8px rgba(255, 180, 122, 0.18),
        0 0 12px 10px rgba(255, 180, 122, 0.14),
        0 0 16px 12px rgba(255, 180, 122, 0.1),
        0 0 20px 14px rgba(255, 180, 122, 0.05);
}

.program-card:nth-child(3) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 159, 90, 0.22),
        0 0 8px 8px rgba(255, 159, 90, 0.18),
        0 0 12px 10px rgba(255, 159, 90, 0.14),
        0 0 16px 12px rgba(255, 159, 90, 0.1),
        0 0 20px 14px rgba(255, 159, 90, 0.05);
}

.program-card:nth-child(4) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 207, 160, 0.22),
        0 0 8px 8px rgba(255, 207, 160, 0.18),
        0 0 12px 10px rgba(255, 207, 160, 0.14),
        0 0 16px 12px rgba(255, 207, 160, 0.1),
        0 0 20px 14px rgba(255, 207, 160, 0.05);
}

.program-card:nth-child(5) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 180, 122, 0.22),
        0 0 8px 8px rgba(255, 180, 122, 0.18),
        0 0 12px 10px rgba(255, 180, 122, 0.14),
        0 0 16px 12px rgba(255, 180, 122, 0.1),
        0 0 20px 14px rgba(255, 180, 122, 0.05);
}

.program-card:nth-child(6) .program-img {
    box-shadow: 
        0 0 4px 5px rgba(255, 159, 90, 0.22),
        0 0 8px 8px rgba(255, 159, 90, 0.18),
        0 0 12px 10px rgba(255, 159, 90, 0.14),
        0 0 16px 12px rgba(255, 159, 90, 0.1),
        0 0 20px 14px rgba(255, 159, 90, 0.05);
}

.program-card:hover .program-img {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 30px rgba(255, 159, 90, 0.3));
}

.program-content {
    padding: 30px;
}

.program-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.program-title i {
    color: var(--color-primary);
    margin-right: 8px;
}

.program-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ==========================================
   1日の流れ
   ========================================== */
.schedule {
    background-color: var(--color-bg-cream);
    position: relative;
    overflow: hidden;
}

/* 雲の装飾 */
.schedule::before {
    content: '';
    position: absolute;
    top: 8%;
    left: 3%;
    width: 160px;
    height: 80px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100'%3E%3Cellipse cx='50' cy='60' rx='40' ry='30' fill='%23A5D8F3' opacity='0.3'/%3E%3Cellipse cx='90' cy='50' rx='50' ry='35' fill='%237DB8E8' opacity='0.25'/%3E%3Cellipse cx='140' cy='55' rx='45' ry='32' fill='%23A5D8F3' opacity='0.3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: cloudFloat 15s ease-in-out infinite;
    pointer-events: none;
}

.schedule::after {
    content: '';
    position: absolute;
    bottom: 12%;
    right: 5%;
    width: 140px;
    height: 70px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100'%3E%3Cellipse cx='50' cy='60' rx='40' ry='30' fill='%23FFE082' opacity='0.3'/%3E%3Cellipse cx='90' cy='50' rx='50' ry='35' fill='%23FFB84D' opacity='0.25'/%3E%3Cellipse cx='140' cy='55' rx='45' ry='32' fill='%23FFE082' opacity='0.3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: cloudFloat 18s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes cloudFloat {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(30px); }
}

.schedule-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.schedule-tab {
    padding: 16px 40px;
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.schedule-tab:hover {
    background: var(--color-bg-gray);
}

.schedule-tab.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.schedule-content {
    max-width: 800px;
    margin: 0 auto;
}

.schedule-panel {
    display: none;
}

.schedule-panel.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid white;
    box-shadow: 0 0 0 3px var(--color-primary);
}

.timeline-time {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ==========================================
   ご利用案内
   ========================================== */
.guide {
    background-color: var(--color-bg-cream);
    position: relative;
    overflow: hidden;
}

/* 花の装飾 */
.guide::before {
    content: '';
    position: absolute;
    top: 15%;
    right: 8%;
    width: 100px;
    height: 100px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='20' r='15' fill='%23FF9EAA' opacity='0.4'/%3E%3Ccircle cx='75' cy='40' r='15' fill='%23FF9EAA' opacity='0.4'/%3E%3Ccircle cx='70' cy='65' r='15' fill='%23FF9EAA' opacity='0.4'/%3E%3Ccircle cx='30' cy='65' r='15' fill='%23FF9EAA' opacity='0.4'/%3E%3Ccircle cx='25' cy='40' r='15' fill='%23FF9EAA' opacity='0.4'/%3E%3Ccircle cx='50' cy='50' r='12' fill='%23FFE082' opacity='0.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: flowerSpin 25s linear infinite;
    pointer-events: none;
}

.guide::after {
    content: '';
    position: absolute;
    bottom: 20%;
    left: 10%;
    width: 90px;
    height: 90px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='20' r='15' fill='%237FD8BE' opacity='0.35'/%3E%3Ccircle cx='75' cy='40' r='15' fill='%237FD8BE' opacity='0.35'/%3E%3Ccircle cx='70' cy='65' r='15' fill='%237FD8BE' opacity='0.35'/%3E%3Ccircle cx='30' cy='65' r='15' fill='%237FD8BE' opacity='0.35'/%3E%3Ccircle cx='25' cy='40' r='15' fill='%237FD8BE' opacity='0.35'/%3E%3Ccircle cx='50' cy='50' r='12' fill='%23FFB84D' opacity='0.45'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: flowerSpin 30s linear infinite reverse;
    pointer-events: none;
}

@keyframes flowerSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.guide-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.guide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.guide-card:nth-child(2) .guide-icon {
    background: linear-gradient(135deg, var(--color-accent-blue), #A5D8F3);
}

.guide-card:nth-child(3) .guide-icon {
    background: linear-gradient(135deg, var(--color-accent-pink), #FFB3C0);
}

.guide-card:nth-child(4) .guide-icon {
    background: var(--gradient-primary);
}

.guide-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.guide-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.guide-flow {
    background: white;
    padding: 60px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.guide-flow-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--color-text-primary);
}

.flow-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.flow-step {
    flex: 1;
    text-align: center;
}

.flow-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    box-shadow: var(--shadow-md);
}

.flow-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.flow-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* ==========================================
   アクセス
   ========================================== */
.access {
    background-color: var(--color-bg-light);
    position: relative;
    overflow: hidden;
}

/* アクセスセクションの木の装飾 */
.access::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 3%;
    width: 100px;
    height: 120px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 120'%3E%3Crect x='42' y='70' width='16' height='50' fill='%23A0826D' opacity='0.3' rx='3'/%3E%3Ccircle cx='50' cy='45' r='35' fill='%237FD8BE' opacity='0.3'/%3E%3Ccircle cx='35' cy='35' r='25' fill='%2398E5CF' opacity='0.35'/%3E%3Ccircle cx='65' cy='35' r='25' fill='%2398E5CF' opacity='0.35'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: treeSwing 6s ease-in-out infinite;
    pointer-events: none;
}

.access::after {
    content: '';
    position: absolute;
    bottom: 15%;
    right: 8%;
    width: 90px;
    height: 90px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='40' fill='%23FFE082' opacity='0.25'/%3E%3Ccircle cx='50' cy='50' r='30' fill='%23FFB84D' opacity='0.2'/%3E%3Cpath d='M 30 50 Q 50 30, 70 50' fill='none' stroke='%23FF9EAA' stroke-width='3' opacity='0.3'/%3E%3Cpath d='M 30 55 Q 50 75, 70 55' fill='none' stroke='%23FF9EAA' stroke-width='3' opacity='0.3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: sunGlow 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes treeSwing {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(2deg); }
    75% { transform: rotate(-2deg); }
}

@keyframes sunGlow {
    0%, 100% { 
        opacity: 0.6; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.8; 
        transform: scale(1.1); 
    }
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.access-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.access-item {
    display: flex;
    gap: 20px;
}

.access-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.access-details {
    flex: 1;
}

.access-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.access-value {
    font-size: 1.1rem;
    color: var(--color-text-primary);
    line-height: 1.7;
}

.access-phone {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.5rem;
}

.access-phone:hover {
    text-decoration: underline;
}

.access-map {
    background: var(--color-bg-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.access-map iframe {
    display: block;
    width: 100%;
    height: 450px;
    border: 0;
}

/* ==========================================
   お問い合わせ
   ========================================== */
.contact {
    background-color: var(--color-bg-cream);
    position: relative;
    overflow: hidden;
}

/* 蝶々の装飾 */
.contact::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 8%;
    width: 80px;
    height: 60px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 80'%3E%3Cellipse cx='30' cy='30' rx='25' ry='28' fill='%23FF9EAA' opacity='0.4'/%3E%3Cellipse cx='70' cy='30' rx='25' ry='28' fill='%23FFB84D' opacity='0.4'/%3E%3Cellipse cx='30' cy='50' rx='20' ry='22' fill='%23FF9EAA' opacity='0.3'/%3E%3Cellipse cx='70' cy='50' rx='20' ry='22' fill='%23FFB84D' opacity='0.3'/%3E%3Crect x='48' y='20' width='4' height='40' fill='%23666' opacity='0.3' rx='2'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: butterfly 8s ease-in-out infinite;
    pointer-events: none;
}

/* 虹の装飾 */
.contact::after {
    content: '';
    position: absolute;
    bottom: 15%;
    right: 5%;
    width: 150px;
    height: 75px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100'%3E%3Cpath d='M 20 80 Q 100 20, 180 80' fill='none' stroke='%23FF9EAA' stroke-width='8' opacity='0.3'/%3E%3Cpath d='M 20 80 Q 100 30, 180 80' fill='none' stroke='%23FFE082' stroke-width='8' opacity='0.3'/%3E%3Cpath d='M 20 80 Q 100 40, 180 80' fill='none' stroke='%237FD8BE' stroke-width='8' opacity='0.3'/%3E%3Cpath d='M 20 80 Q 100 50, 180 80' fill='none' stroke='%237DB8E8' opacity='0.3' stroke-width='8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: rainbowGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes butterfly {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg); 
        opacity: 0.5;
    }
    25% { 
        transform: translate(20px, -10px) rotate(5deg); 
        opacity: 0.7;
    }
    50% { 
        transform: translate(40px, 0) rotate(-5deg); 
        opacity: 0.5;
    }
    75% { 
        transform: translate(20px, 10px) rotate(3deg); 
        opacity: 0.7;
    }
}

@keyframes rainbowGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.5; }
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background: white;
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 30px;
}

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

.required {
    color: var(--color-accent-pink);
    font-size: 0.85rem;
    margin-left: 8px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #E0E0E0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 184, 77, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    width: 100%;
    background: var(--gradient-secondary);
    color: white;
    padding: 18px 40px;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(255, 159, 90, 0.4);
}

/* ==========================================
   フッター
   ========================================== */
.footer {
    background: linear-gradient(135deg, #E8F5EE 0%, #D4EDE0 100%);
    padding: 80px 0 40px;
    color: var(--color-text-primary);
    position: relative;
    overflow: hidden;
}

/* フッターの星空装飾 */
.footer::before {
    content: '';
    position: absolute;
    top: 20px;
    right: 15%;
    width: 60px;
    height: 60px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Cpath d='M30 5 L35 20 L50 20 L38 29 L43 44 L30 35 L17 44 L22 29 L10 20 L25 20 Z' fill='%23FFE082' opacity='0.4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: starTwinkle 2.5s ease-in-out infinite;
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: 30%;
    left: 10%;
    width: 50px;
    height: 50px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Cpath d='M30 5 L35 20 L50 20 L38 29 L43 44 L30 35 L17 44 L22 29 L10 20 L25 20 Z' fill='%237FD8BE' opacity='0.35'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    animation: starTwinkle 3s ease-in-out infinite 0.5s;
    pointer-events: none;
}

@keyframes starTwinkle {
    0%, 100% { 
        opacity: 0.3; 
        transform: scale(1) rotate(0deg); 
    }
    50% { 
        opacity: 0.6; 
        transform: scale(1.15) rotate(180deg); 
    }
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo-img {
    height: 150px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-text {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.footer-list i {
    color: var(--color-primary);
    margin-top: 5px;
}

.footer-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 2px solid rgba(255, 184, 77, 0.3);
    padding-top: 30px;
    text-align: center;
}

.footer-copyright {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ==========================================
   トップへ戻るボタン
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 184, 77, 0.4);
}

/* ==========================================
   レスポンシブデザイン
   ========================================== */

/* タブレット */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-logo {
        display: flex;
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .access-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .flow-steps {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
}

/* スマートフォン */
@media (max-width: 768px) {
    .header-nav {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: var(--shadow-md);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .header-nav.active {
        max-height: 500px;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 20px;
        gap: 0;
    }
    
    .nav-list li {
        width: 100%;
        border-bottom: 1px solid #E0E0E0;
    }
    
    .nav-link {
        display: block;
        padding: 15px 10px;
    }
    
    .nav-link-cta {
        margin-top: 10px;
        text-align: center;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .hero-logo-img {
        height: 150px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .features,
    .program-grid {
        grid-template-columns: 1fr;
    }
    
    .schedule-tabs {
        flex-direction: column;
        gap: 15px;
    }
    
    .schedule-tab {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .back-to-top {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}