/* ============================================================
   基礎設定
   ============================================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 色彩系統 */
    --color-bg: #F5EDE3;
    --color-text: #2C2C2C;
    --color-text-light: #6B6B6B;
    --color-text-lighter: #8B8B8B;
    --color-primary: #C9A07E;
    --color-primary-dark: #b08866;
    --color-primary-light: #C9A07E20;
    --color-border: #E0D6CC;
    --color-border-light: #D6CCC0;
    --color-white: #FFFFFF;
    --color-dark: #2C2C2C;
    --color-footer-bg: #2C2C2C;
    --color-footer-text: #B8B8B8;
    --color-footer-border: #4A4A4A;

    /* 字體大小 - 使用 clamp 流暢縮放 */
    --fs-hero-title: clamp(1.8rem, 5.5vw, 3.4rem);
    --fs-section-title: clamp(1.4rem, 4vw, 2.8rem);
    --fs-card-title: clamp(1.1rem, 2.5vw, 1.6rem);
    --fs-body: clamp(0.95rem, 1.5vw, 1.1rem);
    --fs-small: clamp(0.75rem, 1.2vw, 0.9rem);
    --fs-tiny: clamp(0.65rem, 1vw, 0.8rem);
    --fs-number: clamp(2.2rem, 6vw, 4.2rem);
    --fs-hero-sub: clamp(0.95rem, 1.8vw, 1.3rem);

    /* 間距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-xxl: 48px;

    /* 圓角 */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 60px;

    /* 陰影 */
    --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 24px rgba(0,0,0,0.08);
    --shadow-xl: 0 8px 30px rgba(201,160,126,0.4);
}

/* ============================================================
   全域重置與基礎
   ============================================================ */
html {
    font-size: 100%;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Noto Sans TC', 'PingFang TC', 'Microsoft YaHei', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ============================================================
   容器
   ============================================================ */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 clamp(12px, 3vw, 20px);
}

/* ============================================================
   區塊
   ============================================================ */
section {
    padding: clamp(28px, 6vw, 48px) 0;
    border-bottom: 1px solid var(--color-border);
}

section:last-of-type {
    border-bottom: none;
}

/* ============================================================
   標題
   ============================================================ */
.section-title {
    font-size: var(--fs-section-title);
    font-weight: 700;
    font-family: 'Noto Serif TC', serif;
    margin-bottom: clamp(16px, 3vw, 20px);
    padding-bottom: clamp(6px, 1vw, 8px);
    border-bottom: 3px solid var(--color-primary);
    display: inline-block;
}

.section-sub {
    font-size: var(--fs-small);
    color: var(--color-text-lighter);
    margin: -8px 0 clamp(16px, 3vw, 24px);
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--color-text-lighter);
}

/* ============================================================
   導覽列
   ============================================================ */
nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(245, 237, 227, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    padding: clamp(6px, 1.2vw, 10px) 0;
}

.nav-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 clamp(12px, 3vw, 20px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: clamp(0.95rem, 2.2vw, 1.3rem);
    font-weight: 700;
    font-family: 'Noto Serif TC', serif;
    color: #A07D5C;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: clamp(12px, 2.5vw, 18px);
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-size: clamp(0.75rem, 1.2vw, 0.9rem);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-cta {
    background: var(--color-primary);
    color: #fff !important;
    padding: 6px clamp(12px, 1.5vw, 16px);
    border-radius: var(--radius-full);
    font-weight: 600 !important;
    font-size: clamp(0.7rem, 1vw, 0.85rem) !important;
}

.nav-cta:hover {
    background: var(--color-primary-dark) !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: 0;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    cursor: pointer;
    color: var(--color-text);
    padding: 4px 8px;
}

/* ============================================================
   手機選單
   ============================================================ */
.mobile-menu {
    display: none;
    position: fixed;
    top: clamp(48px, 8vh, 56px);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    padding: clamp(12px, 2vw, 16px) clamp(12px, 3vw, 20px);
    flex-direction: column;
    gap: clamp(8px, 1.5vw, 12px);
    z-index: 999;
}

.mobile-menu a {
    text-decoration: none;
    color: var(--color-text);
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    padding: clamp(6px, 1vw, 8px) 0;
}

.mobile-menu .nav-cta-mobile {
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: clamp(10px, 1.5vw, 12px);
    border-radius: var(--radius-full);
    margin-top: 4px;
}

/* ============================================================
   HERO 區塊
   ============================================================ */
.hero {
    text-align: center;
    padding-top: clamp(8px, 2vw, 12px);
}

.hero-badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: #A07D5C;
    padding: clamp(3px, 0.6vw, 4px) clamp(10px, 2vw, 14px);
    border-radius: var(--radius-full);
    font-size: clamp(0.7rem, 1.2vw, 0.85rem);
    font-weight: 600;
    margin-bottom: clamp(12px, 2vw, 16px);
}

.hero-photo {
    width: clamp(80px, 15vw, 120px);
    height: clamp(80px, 15vw, 120px);
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto clamp(12px, 2vw, 16px);
    border: 3px solid var(--color-primary);
}

.hero h1 {
    font-size: var(--fs-hero-title);
    font-weight: 900;
    font-family: 'Noto Serif TC', serif;
    margin-bottom: clamp(8px, 1.5vw, 12px);
    color: var(--color-text);
    line-height: 1.3;
}

.hero-subtitle {
    font-size: var(--fs-hero-sub);
    color: var(--color-text-light);
    margin-bottom: clamp(16px, 3vw, 24px);
}

.hero-buttons {
    display: flex;
    gap: clamp(8px, 1.5vw, 14px);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   按鈕
   ============================================================ */
.btn-primary {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: clamp(10px, 1.8vw, 14px) clamp(18px, 4vw, 32px);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(0.85rem, 1.5vw, 1.05rem);
    border: 0;
    cursor: pointer;
    transition: all 0.25s ease;
    min-width: clamp(140px, 25vw, 200px);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(201, 160, 126, 0.35);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: #A07D5C;
    text-align: center;
    padding: clamp(8px, 1.5vw, 12px) clamp(16px, 3vw, 28px);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.8rem, 1.3vw, 1rem);
    border: 1.5px solid var(--color-primary);
    cursor: pointer;
    transition: 0.2s ease;
    min-width: clamp(120px, 20vw, 160px);
}

.btn-secondary:hover {
    background: var(--color-primary-light);
}

/* ============================================================
   信任數據
   ============================================================ */
.trust-stats {
    display: flex;
    justify-content: center;
    gap: clamp(16px, 6vw, 48px);
    flex-wrap: wrap;
    margin-bottom: clamp(8px, 1.5vw, 12px);
}

.trust-number {
    font-size: var(--fs-number);
    font-weight: 900;
    font-family: 'Noto Serif TC', serif;
    color: #A07D5C;
    line-height: 1.2;
}

.trust-label {
    font-size: clamp(0.7rem, 1.2vw, 0.95rem);
    color: var(--color-text-light);
    font-weight: 500;
}

.trust-desc {
    text-align: center;
    font-size: clamp(0.75rem, 1.2vw, 0.95rem);
    color: var(--color-text-lighter);
    margin-top: 4px;
}

/* ============================================================
   服務卡片
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(12px, 2.5vw, 20px);
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: clamp(16px, 2.5vw, 24px) clamp(14px, 2vw, 20px);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.25s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.service-card h3 {
    font-size: var(--fs-card-title);
    font-weight: 700;
    font-family: 'Noto Serif TC', serif;
    margin-bottom: clamp(6px, 1vw, 10px);
}

.service-fit {
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    color: var(--color-text-light);
    margin-bottom: clamp(6px, 1vw, 10px);
    padding-bottom: clamp(4px, 0.8vw, 8px);
    border-bottom: 1px solid #EEE5DB;
}

.service-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    display: inline-block;
}

.service-cta {
    text-align: center;
    margin-top: clamp(14px, 2.5vw, 20px);
    font-size: clamp(0.8rem, 1.2vw, 0.95rem);
    color: var(--color-text-light);
}

.service-cta a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.service-cta a:hover {
    text-decoration: underline;
}

/* ============================================================
   冠軍輪播
   ============================================================ */
.champ-wrap {
    display: flex;
    align-items: center;
    gap: clamp(4px, 1vw, 8px);
}

.champ-arrow {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: clamp(28px, 5vw, 40px);
    height: clamp(28px, 5vw, 40px);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A07D5C;
    transition: 0.2s ease;
    flex-shrink: 0;
}

.champ-arrow:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.champ-track-wrap {
    flex: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.champ-track {
    display: flex;
    transition: transform 0.4s ease;
}

.champ-slide {
    flex: 0 0 100%;
    padding: 0 4px;
}

.champ-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: clamp(16px, 3vw, 24px) clamp(12px, 2vw, 16px);
    text-align: center;
    border: 1px solid var(--color-border);
}

.champ-name {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    font-weight: 700;
    color: var(--color-text);
}

.champ-desc {
    font-size: clamp(0.75rem, 1.2vw, 0.9rem);
    color: #A07D5C;
    font-weight: 600;
    margin-top: 4px;
}

.champ-dots {
    display: flex;
    justify-content: center;
    gap: clamp(6px, 1vw, 8px);
    margin-top: clamp(10px, 2vw, 14px);
}

.champ-dot {
    width: clamp(8px, 1.2vw, 10px);
    height: clamp(8px, 1.2vw, 10px);
    border-radius: 50%;
    background: var(--color-border-light);
    cursor: pointer;
    transition: 0.2s ease;
}

.champ-dot.active {
    background: var(--color-primary);
    width: clamp(16px, 2.5vw, 22px);
    border-radius: 10px;
}

/* ============================================================
   評審 / 主持
   ============================================================ */
.exp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(12px, 2.5vw, 20px);
}

.exp-col h4 {
    font-size: clamp(0.9rem, 1.3vw, 1rem);
    font-weight: 700;
    color: #A07D5C;
    margin-bottom: clamp(6px, 1vw, 10px);
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: clamp(4px, 0.6vw, 6px);
}

.exp-list {
    display: flex;
    flex-direction: column;
    gap: clamp(4px, 0.8vw, 6px);
}

.exp-list span {
    background: var(--color-white);
    border-radius: var(--radius-sm);
    padding: clamp(6px, 1vw, 10px) clamp(10px, 1.5vw, 14px);
    border: 1px solid var(--color-border);
    font-size: clamp(0.7rem, 1vw, 0.9rem);
    transition: 0.2s ease;
}

.exp-list span:hover {
    transform: translateX(4px);
    border-color: var(--color-primary);
}

.exp-note {
    text-align: center;
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    color: var(--color-text-lighter);
    margin-top: clamp(12px, 2vw, 16px);
}

/* ============================================================
   推薦輪播
   ============================================================ */
.trust-carousel-wrap {
    display: flex;
    align-items: center;
    gap: clamp(4px, 1vw, 8px);
}

.trust-arrow {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: clamp(28px, 5vw, 40px);
    height: clamp(28px, 5vw, 40px);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A07D5C;
    transition: 0.2s ease;
    flex-shrink: 0;
}

.trust-arrow:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.trust-track-wrap {
    flex: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.trust-track {
    display: flex;
    transition: transform 0.4s ease;
}

.trust-slide {
    flex: 0 0 100%;
    padding: 0 4px;
}

.trust-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: clamp(12px, 2vw, 16px);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: 0.25s ease;
    height: 100%;
}

.trust-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.trust-card .name {
    font-size: clamp(0.85rem, 1.5vw, 1rem);
    font-weight: 700;
    color: #A07D5C;
    padding-bottom: clamp(4px, 0.8vw, 8px);
    border-bottom: 2px solid var(--color-primary-light);
    display: inline-block;
    margin-bottom: clamp(6px, 1vw, 10px);
}

.trust-card .img-wrap {
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg);
}

.trust-card .img-wrap img {
    width: 100%;
    display: block;
}

.trust-card .link {
    text-align: right;
    color: var(--color-primary);
    font-weight: 600;
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    margin-top: clamp(6px, 1vw, 10px);
}

.trust-dots {
    display: flex;
    justify-content: center;
    gap: clamp(6px, 1vw, 8px);
    margin-top: clamp(10px, 2vw, 14px);
}

.trust-dot {
    width: clamp(8px, 1.2vw, 10px);
    height: clamp(8px, 1.2vw, 10px);
    border-radius: 50%;
    background: var(--color-border-light);
    cursor: pointer;
    transition: 0.2s ease;
}

.trust-dot.active {
    background: var(--color-primary);
    width: clamp(16px, 2.5vw, 22px);
    border-radius: 10px;
}

/* ============================================================
   學員成果
   ============================================================ */
.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(12px, 2vw, 16px);
}

.result-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: clamp(14px, 2vw, 20px) clamp(12px, 1.5vw, 16px);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: 0.25s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), #E8A87C);
}

.result-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.result-award {
    display: inline-block;
    padding: clamp(2px, 0.5vw, 4px) clamp(10px, 1.5vw, 14px);
    border-radius: var(--radius-full);
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    font-weight: 700;
    margin-bottom: clamp(8px, 1.2vw, 12px);
}

.result-award.gold {
    background: var(--color-primary-light);
    color: #A07D5C;
}

.result-award.silver {
    background: #E8E8E8;
    color: var(--color-text-light);
}

.result-award.bronze {
    background: #E8DCC8;
    color: #A07D5C;
}

.result-year {
    font-size: clamp(0.65rem, 0.9vw, 0.8rem);
    color: var(--color-text-lighter);
    letter-spacing: 0.5px;
}

.result-contest {
    font-size: clamp(0.85rem, 1.3vw, 1rem);
    font-weight: 700;
    color: var(--color-text);
    margin: clamp(4px, 0.6vw, 6px) 0 clamp(4px, 0.8vw, 8px);
}

.result-student {
    font-size: clamp(0.95rem, 1.8vw, 1.2rem);
    font-weight: 900;
    color: var(--color-primary);
    font-family: 'Noto Serif TC', serif;
}

.result-note {
    text-align: center;
    font-size: clamp(0.65rem, 0.9vw, 0.8rem);
    color: var(--color-text-lighter);
    margin-top: clamp(10px, 1.5vw, 14px);
}

.btn-more {
    background: transparent;
    border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-full);
    padding: clamp(8px, 1.2vw, 10px) clamp(18px, 3vw, 28px);
    font-size: clamp(0.75rem, 1.2vw, 0.9rem);
    font-weight: 600;
    color: #A07D5C;
    cursor: pointer;
    transition: 0.2s ease;
}

.btn-more:hover {
    background: var(--color-primary);
    color: #fff;
}

/* ============================================================
   公益
   ============================================================ */
.charity-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(10px, 1.8vw, 14px);
}

.charity-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: clamp(12px, 1.8vw, 16px);
    border: 1px solid var(--color-border);
    text-align: center;
}

.charity-card .season {
    font-size: clamp(0.65rem, 0.9vw, 0.8rem);
    color: var(--color-primary);
    font-weight: 700;
}

.charity-card .loc {
    font-weight: 700;
    font-size: clamp(0.75rem, 1.2vw, 0.9rem);
    margin: clamp(2px, 0.5vw, 4px) 0;
}

.charity-card .note {
    font-size: clamp(0.65rem, 0.9vw, 0.8rem);
    color: var(--color-text-lighter);
}

/* ============================================================
   照片牆
   ============================================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(8px, 1.8vw, 14px);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    cursor: pointer;
    aspect-ratio: 4/3;
    transition: 0.2s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: calc(100% - clamp(22px, 4vw, 32px));
    object-fit: cover;
    display: block;
}

.gallery-item span {
    display: block;
    padding: clamp(4px, 0.8vw, 8px);
    font-size: clamp(0.6rem, 0.9vw, 0.8rem);
    text-align: center;
    color: var(--color-text-light);
    background: var(--color-white);
}

.gallery-empty {
    grid-column: 1/-1;
    text-align: center;
    padding: clamp(24px, 5vw, 40px) clamp(16px, 3vw, 20px);
    color: var(--color-text-lighter);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    font-size: clamp(0.85rem, 1.2vw, 1rem);
}

.gallery-empty span {
    display: block;
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    color: #B8B8B8;
    margin-top: 4px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: clamp(8px, 1.2vw, 10px);
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-q {
    width: 100%;
    text-align: left;
    padding: clamp(10px, 1.5vw, 14px) clamp(12px, 2vw, 18px);
    background: var(--color-white);
    border: 0;
    font-size: clamp(0.85rem, 1.3vw, 1rem);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text);
}

.faq-q span {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--color-primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item.open .faq-q span {
    transform: rotate(45deg);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 clamp(12px, 2vw, 18px);
    color: var(--color-text-light);
    font-size: clamp(0.8rem, 1.1vw, 0.95rem);
    line-height: 1.6;
}

.faq-item.open .faq-a {
    max-height: 200px;
    padding: 0 clamp(12px, 2vw, 18px) clamp(12px, 1.5vw, 16px);
}

/* ============================================================
   最終 CTA
   ============================================================ */
.final-cta {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: clamp(24px, 4vw, 36px) clamp(16px, 3vw, 28px);
    text-align: center;
    border: 1px solid var(--color-border);
}

.final-cta h3 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-bottom: clamp(8px, 1.5vw, 12px);
}

.final-cta p {
    color: var(--color-text-light);
    margin-bottom: clamp(14px, 2.5vw, 20px);
    font-size: clamp(0.8rem, 1.2vw, 0.95rem);
}

.final-cta .btn-primary {
    background: var(--color-primary);
}

.final-cta .btn-primary:hover {
    background: var(--color-primary-dark);
}

/* ============================================================
   浮動按鈕
   ============================================================ */
.float-btn {
    position: fixed;
    bottom: clamp(12px, 2.5vw, 24px);
    right: clamp(12px, 2.5vw, 24px);
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: clamp(0.7rem, 1.2vw, 0.9rem);
    padding: clamp(8px, 1.2vw, 12px) clamp(14px, 2.5vw, 22px);
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    z-index: 100;
    transition: all 0.25s ease;
    letter-spacing: 0.5px;
}

.float-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(201, 160, 126, 0.5);
}

/* ============================================================
   Footer
   ============================================================ */
footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: clamp(20px, 4vw, 28px) clamp(12px, 3vw, 20px) clamp(16px, 3vw, 24px);
    margin-top: clamp(24px, 5vw, 40px);
}

.footer-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 700;
    font-family: 'Noto Serif TC', serif;
    color: var(--color-primary);
}

.footer-slogan {
    font-size: clamp(0.65rem, 0.9vw, 0.8rem);
    color: var(--color-text-lighter);
    margin: clamp(2px, 0.5vw, 4px) 0 clamp(10px, 2vw, 16px);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: clamp(10px, 1.8vw, 14px);
    margin-bottom: clamp(10px, 1.5vw, 14px);
}

.footer-btn {
    background: transparent;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    padding: clamp(4px, 0.6vw, 6px) clamp(12px, 2vw, 18px);
    font-size: clamp(0.65rem, 1vw, 0.85rem);
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    cursor: pointer;
    transition: 0.2s ease;
}

.footer-btn:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.footer-phone {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: clamp(8px, 1.2vw, 12px);
}

.footer-info {
    font-size: clamp(0.6rem, 0.9vw, 0.8rem);
    line-height: 1.6;
    color: var(--color-text-lighter);
}

.copyright {
    margin-top: clamp(10px, 1.5vw, 14px);
    padding-top: clamp(8px, 1.2vw, 12px);
    border-top: 1px solid var(--color-footer-border);
    font-size: clamp(0.55rem, 0.8vw, 0.7rem);
    color: var(--color-text-lighter);
}

/* ============================================================
   彈窗 (Modal)
   ============================================================ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 3vw, 20px);
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 480px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    padding: clamp(16px, 3vw, 24px) clamp(14px, 2.5vw, 20px);
}

.modal-close {
    position: absolute;
    top: clamp(6px, 1vw, 10px);
    right: clamp(10px, 1.5vw, 14px);
    font-size: clamp(1.4rem, 3vw, 2rem);
    cursor: pointer;
    color: var(--color-text-lighter);
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-img {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: clamp(12px, 2vw, 16px);
}

.modal-title {
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    font-weight: 700;
    margin-bottom: clamp(6px, 1vw, 10px);
}

.modal-desc {
    font-size: clamp(0.8rem, 1.1vw, 0.95rem);
    line-height: 1.7;
    color: #4A4A4A;
    white-space: pre-wrap;
}

/* ============================================================
   Lightbox
   ============================================================ */
#lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 3vw, 20px);
}

#lightbox .close {
    position: absolute;
    top: clamp(-32px, -6vw, -40px);
    right: 0;
    width: clamp(28px, 4vw, 36px);
    height: clamp(28px, 4vw, 36px);
    border-radius: 50%;
    border: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: clamp(1rem, 2vw, 1.4rem);
    cursor: pointer;
}

#lightbox img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

/* ============================================================
   ===== 完整 RWD 斷點 =====
   ============================================================ */

/* --- 平板 (小於 1024px) --- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .charity-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- 中型平板 / 大手機 (小於 768px) --- */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }

    .exp-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .charity-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
}

/* --- 手機 (小於 640px) --- */
@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .results-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .charity-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        min-width: 0;
    }

    .trust-stats {
        gap: var(--space-lg);
    }

    .exp-grid {
        gap: var(--space-sm);
    }

    .champ-wrap .champ-arrow,
    .trust-carousel-wrap .trust-arrow {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }
}

/* --- 小手機 (小於 480px) --- */
@media (max-width: 480px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .gallery-item span {
        font-size: 0.6rem;
        padding: 4px;
    }

    .gallery-item img {
        height: calc(100% - 26px);
    }

    .trust-stats {
        gap: var(--space-md);
    }

    .champ-wrap .champ-arrow,
    .trust-carousel-wrap .trust-arrow {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }

    .final-cta {
        padding: var(--space-md);
    }
}

/* --- 極小手機 (小於 374px) --- */
@media (max-width: 374px) {
    .container {
        padding: 0 8px;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4px;
    }

    .gallery-item {
        border-radius: 8px;
    }

    .gallery-item img {
        height: calc(100% - 22px);
    }

    .gallery-item span {
        font-size: 0.55rem;
        padding: 3px;
    }

    .trust-stats {
        gap: var(--space-sm);
    }

    .champ-wrap .champ-arrow,
    .trust-carousel-wrap .trust-arrow {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }

    .faq-q {
        font-size: 0.8rem;
        padding: 10px 12px;
    }

    .faq-a {
        font-size: 0.75rem;
    }

    .modal-content {
        padding: 12px;
    }

    .modal-title {
        font-size: 1rem;
    }

    .modal-desc {
        font-size: 0.8rem;
    }
}

/* ============================================================
   輔助工具 - 減少動畫 (使用者偏好)
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}