:root {
    --bg-cream: #FDF8F1;
    --text-brown: #5D4037;
    --text-light: #8D775F;
    --accent-blue: #E1F5FE;
    --accent-orange: #FFF3E0;
    --accent-green: #E8F5E9;
    --primary: #D7CCC8;
    --font-main: 'Noto Sans TC', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-cream);
    background-image: url('bg_warm.png');
    background-size: cover;
    background-attachment: fixed;
    color: var(--text-brown);
    font-family: var(--font-main);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-weight: 700;
    color: var(--text-brown);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.container {
    width: 100%;
}

/* 固定導覽列 */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: rgba(253, 248, 241, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(93, 64, 55, 0.08);
    padding: 12px 24px;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
}

.site-nav.visible {
    transform: translateY(0);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.nav-brand {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-brown);
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 24px;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    font-size: 0.88rem;
    color: var(--text-light);
    font-weight: 500;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--text-brown);
}

.nav-cta {
    font-size: 0.85rem;
    padding: 8px 20px;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-brand { font-size: 0.8rem; }
}

/* 動畫效果 */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* 插畫飄浮動畫 */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* 主視覺區塊 */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, #ffffff 0%, var(--bg-cream) 100%);
    overflow: hidden;
}

.hero-content {
    z-index: 10;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.hero p {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: var(--text-light);
    margin-bottom: 2.5rem;
}

.hero-img-container {
    position: relative;
    width: 95%;
    max-width: 1000px;
    margin: 3rem auto 0;
}

.hero-img {
    width: 100%;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    box-shadow: 20px 20px 60px rgba(0,0,0,0.05);
    transition: border-radius 1s ease;
}

.hero-img:hover {
    border-radius: 50%;
}

.decoration {
    position: absolute;
    pointer-events: none;
    z-index: 5;
    filter: opacity(0.7);
}

.deco-1 { top: 10%; left: 5%; width: 150px; }
.deco-2 { bottom: 15%; right: 5%; width: 120px; transform: rotate(15deg); }
.deco-3 { top: 40%; right: 10%; width: 80px; }

.story-deco-1 { top: 10%; left: -50px; width: 200px; opacity: 0.4; }
.story-deco-2 { bottom: 10%; right: -50px; width: 180px; opacity: 0.4; transform: rotate(-15deg); }

.deco-left { left: 5%; top: 20%; width: 100px; opacity: 0.6; }
.deco-right { right: 5%; bottom: 20%; width: 120px; opacity: 0.6; }

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 500;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--text-brown);
    color: white;
}

.btn-secondary {
    background-color: white;
    border: 1px solid var(--text-brown);
    color: var(--text-brown);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* 關於營隊區塊 */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.about-card {
    background: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    transition: transform 0.3s;
}

.about-card:hover {
    transform: translateY(-10px);
}

.about-card:nth-child(1) { background-color: #FFF9C4; }
.about-card:nth-child(2) { background-color: #E1F5FE; }
.about-card:nth-child(3) { background-color: #E8F5E9; }
.about-card:nth-child(4) { background-color: #F3E5F5; }
.about-card:nth-child(5) { background-color: #FFE0B2; }

.about-card img {
    width: 60px;
    margin-bottom: 20px;
}

/* 故事感性區塊 */
.story {
    background-color: #fff;
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
}

.story-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.story-content p {
    font-size: 1.25rem;
    line-height: 2.2;
    margin-bottom: 2rem;
    color: var(--text-brown);
}

.highlight-text {
    font-size: 1.8rem !important;
    font-weight: 700;
    color: var(--text-brown);
    background: linear-gradient(transparent 60%, var(--accent-orange) 60%);
    display: inline-block;
    padding: 0 10px;
}

.final-message {
    font-size: 2rem !important;
    font-weight: 700;
    margin-top: 4rem;
    color: var(--text-brown);
    letter-spacing: 2px;
}

.story-content strong {
    color: #C62828; /* A warm red for emphasis */
}

.watercolor-img {
    max-width: 100%;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    display: block;
    margin: 40px auto;
}

.story-watercolor-top {
    margin-bottom: 60px;
    text-align: center;
}

/* 活動內容區塊 */
.activities {
    background: var(--accent-orange);
    border-radius: 100px 100px 0 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0;
}

.timeline-item {
    padding: 20px 40px;
    position: relative;
    background: white;
    margin-bottom: 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.timeline-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-light);
    opacity: 0.3;
}

/* 照片牆區塊 */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.polaroid {
    background: white;
    padding: 15px 15px 45px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.polaroid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.polaroid::after {
    content: attr(data-caption);
    position: absolute;
    bottom: 12px;
    left: 0;
    right: 0;
    text-align: center;
    font-family: 'cursive';
    font-size: 0.9rem;
    color: #777;
}

.polaroid:nth-child(even) { transform: rotate(2deg); }
.polaroid:nth-child(odd) { transform: rotate(-2deg); }
.polaroid:hover {
    transform: rotate(0deg) scale(1.05);
    z-index: 10;
}

/* 教育理念區塊 */
.values {
    text-align: center;
    padding: 150px 20px;
}

.values-content {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
    padding: 60px;
    border-radius: 50px;
    border: 2px dashed var(--text-light);
}

/* 頁尾 */
footer {
    background: white;
    padding: 80px 20px 40px;
    text-align: center;
}

.partners {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.partner-logo {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-light);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.social-links a {
    font-size: 1.1rem;
    padding: 10px 20px;
    border: 1px solid #ddd;
    border-radius: 30px;
}

.social-links a:hover {
    background: var(--text-brown);
    color: white;
    border-color: var(--text-brown);
}

@media (max-width: 768px) {
    section { padding: 60px 20px; }
    .hero-buttons { flex-direction: column; }
    .partners { gap: 20px; }
}

/* ===== 心理小測驗 ===== */
.quiz-section {
    background: linear-gradient(160deg, #FFF9EC 0%, #E8F5E9 100%);
    border-radius: 100px 100px 0 0;
    padding: 100px 20px 120px;
    max-width: none;
    margin: 0;
}

.quiz-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 50px;
    display: block;
}

.quiz-box {
    max-width: 660px;
    margin: 0 auto;
    background: white;
    border-radius: 36px;
    padding: 50px 48px;
    box-shadow: 0 24px 70px rgba(0,0,0,0.07);
    text-align: center;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.quiz-screen { width: 100%; }

/* 起始畫面 */
.quiz-intro-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    display: block;
    animation: float 4s ease-in-out infinite;
}

#quiz-intro h3 {
    font-size: 1.9rem;
    margin-bottom: 12px;
}

#quiz-intro p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 32px;
}

.quiz-cta-btn {
    padding: 14px 40px;
    font-size: 1rem;
}

/* 進度條 */
.quiz-progress-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.quiz-progress-bar {
    flex: 1;
    height: 8px;
    background: #f0ece6;
    border-radius: 10px;
    overflow: hidden;
}

.quiz-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--text-brown), #c9a98a);
    border-radius: 10px;
    transition: width 0.5s ease;
    width: 0%;
}

.quiz-q-count {
    font-size: 0.85rem;
    color: var(--text-light);
    white-space: nowrap;
}

/* 題目 */
.quiz-q-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-brown);
    line-height: 1.8;
    margin-bottom: 24px;
    text-align: left;
}

/* 選項 */
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option-btn {
    background: #faf7f3;
    border: 2px solid #e8e0d5;
    border-radius: 16px;
    padding: 15px 20px;
    text-align: left;
    font-family: var(--font-main);
    font-size: 0.98rem;
    color: var(--text-brown);
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.6;
}

.quiz-option-btn:hover:not(:disabled) {
    background: var(--accent-orange);
    border-color: var(--text-brown);
    transform: translateX(6px);
}

.quiz-option-btn.selected {
    background: var(--accent-orange);
    border-color: var(--text-brown);
}

/* 結果畫面 */
.result-label {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.result-card {
    border-radius: 24px;
    padding: 28px 24px 22px;
    margin: 0 auto 22px;
    max-width: 260px;
    position: relative;
    transition: transform 0.3s;
    animation: float 5s ease-in-out infinite;
}

.result-card-num {
    position: absolute;
    top: 12px;
    left: 16px;
    font-size: 1.1rem;
    font-weight: 900;
    opacity: 0.45;
}

.char-sprite {
    width: 160px;
    height: 160px;
    background-image: url('characters.png');
    background-size: 500% 200%;
    background-repeat: no-repeat;
    border-radius: 12px;
    margin: 0 auto 10px;
    transition: transform 0.3s ease;
}

.result-card:hover .char-sprite {
    transform: scale(1.05);
}

.result-name {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-brown);
    margin-bottom: 8px;
}

.result-type-badge {
    display: inline-block;
    font-size: 0.82rem;
    background: rgba(255,255,255,0.65);
    padding: 4px 14px;
    border-radius: 20px;
    color: var(--text-brown);
}

.result-traits {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.result-trait-tag {
    background: #f5f0ea;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 0.88rem;
    color: var(--text-light);
}

.result-mission-box {
    background: var(--accent-orange);
    border-radius: 16px;
    padding: 14px 22px;
    margin: 0 auto 18px;
    max-width: 440px;
    font-size: 0.98rem;
    color: var(--text-brown);
    line-height: 1.7;
}

.result-mission-box strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.78rem;
    letter-spacing: 1px;
    opacity: 0.7;
}

.result-encouragement {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 2;
    max-width: 440px;
    margin: 0 auto 28px;
}

/* Hero 第三個按鈕 */
.btn-quiz {
    background: linear-gradient(135deg, #FFD166, #f4a261);
    color: var(--text-brown);
    font-weight: 600;
}

/* 導覽列測驗連結 */
.nav-link-quiz {
    color: #c07a30 !important;
    font-weight: 700 !important;
}

@media (max-width: 768px) {
    .quiz-box { padding: 32px 22px; min-height: 320px; }
    .quiz-q-text { font-size: 1.1rem; }
    .quiz-section { border-radius: 50px 50px 0 0; }
    .hero-buttons { flex-direction: column; align-items: center; }
}

/* ===== 背景音樂控制按鈕 ===== */
.music-control {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 1000;
    border: 1px solid rgba(255,255,255,0.3);
    transition: all 0.3s ease;
}

.music-control:hover {
    transform: scale(1.1);
    background: white;
}

.music-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.music-control.playing .music-icon {
    animation: rotateMusic 3s linear infinite;
}

@keyframes rotateMusic {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 當音樂關閉時的靜止狀態 */
.music-control.paused .music-icon {
    opacity: 0.5;
}