/* ============================================
   EPLC 卓譽教育 — 共用設計系統
   風格：高級簡約（米色 + 墨綠）
   ============================================ */

:root {
  /* —— 主色系 —— */
  --bg-cream: #FAF7F2;          /* 主背景 米白 */
  --bg-cream-warm: #F4EFE6;     /* 暖米色 */
  --bg-cream-deep: #EDE6D6;     /* 深米 */
  --ink-forest: #1F3A2E;        /* 主墨綠 */
  --ink-forest-light: #2D4A3C;  /* 淺墨綠 */
  --ink-sage: #6B8A75;          /* 鼠尾草綠（次要） */
  --ink-moss: #8FA89A;           /* 苔蘚綠 */
  --accent-gold: #B8935A;       /* 金棕（裝飾用） */
  --accent-gold-text: #8A6B38;  /* 金棕文字（AA 合規 4.63:1 on cream） */
  --accent-terracotta: #A4421F; /* 赤陶（CTA — AA 合規 6.22:1 with white） */

  /* —— 中性色 —— */
  --text-primary: #1A2620;
  --text-secondary: #2E3A33;        /* 加深（原 #4A5550） */
  --text-muted: #44514A;            /* 加深（原 #5C6862，舊色對 #FAF7F2 對比 < 4.5:1） */
  --text-muted-strong: #36433D;     /* 進一步加深 — 用喺 desc/小字位 */
  --border-soft: #E5DFD3;
  --white: #FFFFFF;

  /* —— 語意色 —— */
  --success: #5B8266;
  --warning: #D4A574;
  --danger: #B85450;

  /* —— 字體 —— */
  --font-heading: "Noto Serif TC", "Songti SC", "PingFang TC", serif;
  --font-body: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-display: "Cormorant Garamond", "Noto Serif TC", serif;
  --font-script: "Caveat", "Noto Serif TC", cursive;

  /* —— 間距（8pt grid） —— */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  /* —— 圓角 —— */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* —— 陰影（柔和） —— */
  --shadow-sm: 0 1px 2px rgba(31, 58, 46, 0.04), 0 1px 3px rgba(31, 58, 46, 0.06);
  --shadow-md: 0 4px 12px rgba(31, 58, 46, 0.06), 0 2px 4px rgba(31, 58, 46, 0.04);
  --shadow-lg: 0 12px 32px rgba(31, 58, 46, 0.08), 0 4px 8px rgba(31, 58, 46, 0.04);
  --shadow-xl: 0 24px 56px rgba(31, 58, 46, 0.10), 0 8px 16px rgba(31, 58, 46, 0.06);

  /* —— 過渡 —— */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 320ms;

  /* —— 容器 —— */
  --container-max: 1240px;
  --container-narrow: 920px;
}

/* ============================================
   重置 + 基礎
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-cream);
  font-feature-settings: "kern", "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--ink-forest); text-decoration: none; transition: color var(--duration) var(--ease); }
a:hover { color: var(--accent-gold); }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

/* ── Skip-link（無障礙：鍵盤用戶跳過導覽）──── */
.skip-link {
  position: absolute;
  top: -60px;
  left: var(--space-2);
  background: var(--ink-forest);
  color: var(--bg-cream);
  padding: 0.6em 1.2em;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 10000;
  transition: top var(--duration) var(--ease);
  text-decoration: none;
}
.skip-link:focus {
  top: var(--space-2);
  outline: 3px solid var(--accent-gold);
  outline-offset: 2px;
  color: var(--bg-cream);
}

/* ── Focus-visible（鍵盤導覽 ring，唔影響 mouse click）──── */
:focus-visible {
  outline: 3px solid var(--accent-gold);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* ============================================
   排版
   ============================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink-forest);
  letter-spacing: -0.01em;
}
.h-display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: var(--space-3); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); margin-bottom: var(--space-2); }
h4 { font-size: 1.15rem; }
p { margin-bottom: var(--space-2); color: var(--text-secondary); }
.lead { font-size: 1.2rem; color: var(--text-secondary); line-height: 1.7; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: var(--space-2);
}

/* ============================================
   容器
   ============================================ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-3); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-3); }
.section { padding: var(--space-6) 0; }
.section-tight { padding: var(--space-4) 0; }

/* ============================================
   頂部公告 Bar（緊迫感）
   ============================================ */
.announce-bar {
  background: var(--ink-forest);
  color: #F4EFE6;
  padding: 10px var(--space-3);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}
.announce-bar strong { color: var(--accent-gold); font-weight: 700; }
.announce-bar .pulse-dot {
  display: inline-block; width: 7px; height: 7px;
  background: var(--accent-terracotta); border-radius: 50%;
  margin-right: 8px; animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* ============================================
   導航
   ============================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
  transition: all var(--duration) var(--ease);
}
.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  width: 42px; height: 42px;
  background: var(--ink-forest); color: var(--bg-cream);
  border-radius: 10px;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 1.25rem;
  letter-spacing: -0.02em;
  transition: all var(--duration) var(--ease-spring);
}
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-zh { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--ink-forest); }
.brand-en { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.1em; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 10px 16px;
  font-size: 0.95rem; font-weight: 500;
  color: var(--text-primary); border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease);
}
.nav-link:hover { background: var(--bg-cream-warm); color: var(--ink-forest); }
.nav-link.active, .nav-link[aria-current="page"] { color: var(--ink-forest); font-weight: 600; }

.nav-cta {
  padding: 11px 22px;
  background: var(--ink-forest); color: var(--bg-cream);
  border-radius: var(--radius-pill);
  font-weight: 600; font-size: 0.92rem;
  transition: all var(--duration) var(--ease);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--ink-forest-light); color: var(--bg-cream); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink-forest); margin: 5px auto; transition: all var(--duration) var(--ease); }

/* ============================================
   按鈕
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-weight: 600; font-size: 1rem;
  transition: all var(--duration) var(--ease);
  text-decoration: none; cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--ink-forest); color: var(--bg-cream);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--ink-forest-light); color: var(--bg-cream);
  transform: translateY(-2px); box-shadow: var(--shadow-lg);
}
.btn-accent {
  background: var(--accent-terracotta); color: var(--white);
  box-shadow: 0 8px 24px rgba(164, 66, 31, 0.32);
}
.btn-accent:hover {
  background: #8B3A18; color: var(--white);
  transform: translateY(-2px); box-shadow: 0 12px 32px rgba(164, 66, 31, 0.42);
}
.btn-outline {
  background: transparent; color: var(--ink-forest); border-color: var(--ink-forest);
}
.btn-outline:hover { background: var(--ink-forest); color: var(--bg-cream); }
.btn-ghost {
  background: var(--bg-cream-warm); color: var(--ink-forest);
}
.btn-ghost:hover { background: var(--bg-cream-deep); color: var(--ink-forest); }
.btn-lg { padding: 19px 38px; font-size: 1.08rem; }
.btn-sm { padding: 11px 22px; font-size: 0.9rem; }

.btn-arrow::after { content: "→"; transition: transform var(--duration) var(--ease); }
.btn-arrow:hover::after { transform: translateX(4px); }

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  padding: var(--space-5) 0 var(--space-6);
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-cream) 0%, var(--bg-cream-warm) 100%);
}
.hero::before {
  content: ""; position: absolute; top: -10%; right: -5%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(107, 138, 117, 0.12) 0%, transparent 70%);
  border-radius: 50%; z-index: 0;
}
.hero::after {
  content: ""; position: absolute; bottom: -10%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(184, 147, 90, 0.08) 0%, transparent 70%);
  border-radius: 50%; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-5); align-items: center;
}
.hero-trust {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.7);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  font-size: 0.85rem; color: var(--text-secondary);
  margin-bottom: var(--space-3);
  backdrop-filter: blur(10px);
}
.hero-trust strong { color: var(--ink-forest); font-weight: 700; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.15;
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.hero h1 .accent { color: var(--accent-gold); font-style: italic; }
.hero h1 .highlight {
  background: linear-gradient(120deg, transparent 0%, transparent 60%, rgba(184, 147, 90, 0.25) 60%, rgba(184, 147, 90, 0.25) 95%, transparent 95%);
  padding: 0 4px;
}
.hero-sub {
  font-size: 1.18rem; color: var(--text-secondary);
  margin-bottom: var(--space-3); max-width: 540px; line-height: 1.7;
}
.hero-cta-row { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.hero-cta-note { font-size: 0.85rem; color: var(--text-muted); margin-top: var(--space-2); display: flex; align-items: center; gap: 8px; }
.hero-cta-note .check { color: var(--success); font-weight: 700; }

.hero-visual {
  position: relative; aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--ink-forest) 0%, var(--ink-forest-light) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero-visual::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(184, 147, 90, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(107, 138, 117, 0.4) 0%, transparent 50%);
}
.hero-visual-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--space-5);
  color: var(--bg-cream);
}
.hero-stat-card {
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--ink-forest);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2);
}
.hero-stat-item { }
.hero-stat-num { font-family: var(--font-display); font-size: 1.7rem; font-weight: 600; color: var(--ink-forest); line-height: 1; }
.hero-stat-num .unit { font-size: 0.9rem; color: var(--accent-gold); }
.hero-stat-label { font-size: 0.78rem; color: var(--ink-forest); opacity: 0.78; margin-top: 4px; font-weight: 500; }

/* Hero brand SVG illustration */
.hero-art {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: var(--space-3);
}
.hero-art img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,0.32));
}
.hero-visual-stats {
  justify-content: flex-end !important;
  background: linear-gradient(180deg, transparent 0%, transparent 55%, rgba(31,58,46,0.6) 100%);
}

.hero-floating-badge {
  position: absolute; top: var(--space-3); right: var(--space-3);
  background: var(--accent-terracotta); color: var(--white);
  padding: 12px 18px; border-radius: var(--radius-md);
  font-size: 0.85rem; font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: floatBadge 3s ease-in-out infinite;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================
   信任徽章列
   ============================================ */
.trust-strip {
  background: var(--white);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: var(--space-4) 0;
}
.trust-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3);
  align-items: center; text-align: center;
}
.trust-item .num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; color: var(--ink-forest); line-height: 1; }
.trust-item .num .plus { color: var(--accent-gold); }
.trust-item .label { font-size: 0.88rem; color: var(--text-muted); margin-top: 6px; letter-spacing: 0.05em; }

/* ============================================
   Section 標題
   ============================================ */
.section-head { text-align: center; max-width: 760px; margin: 0 auto var(--space-4); }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { margin-bottom: var(--space-2); }
.section-head .lead { font-size: 1.1rem; }

/* ============================================
   痛點卡（Problem-Aware）
   ============================================ */
.pain-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
  margin-top: var(--space-4);
}
.pain-card {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  position: relative;
  transition: all var(--duration) var(--ease);
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--ink-sage); }
.pain-quote {
  font-family: var(--font-display); font-size: 3rem; line-height: 0.5;
  color: var(--accent-gold); opacity: 0.4;
  position: absolute; top: 24px; left: 24px;
}
.pain-card h3 { margin-top: var(--space-3); margin-bottom: var(--space-1); }
.pain-card p { font-size: 0.96rem; color: var(--text-secondary); }
.pain-card .pain-tag {
  display: inline-block; margin-top: var(--space-2);
  font-size: 0.78rem; color: var(--accent-terracotta); font-weight: 600;
  letter-spacing: 0.08em;
}

/* ============================================
   特色四格（Solution）
   ============================================ */
.feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3);
}
.feature-card {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  display: flex; gap: var(--space-3); align-items: flex-start;
  transition: all var(--duration) var(--ease);
}
.feature-card:hover { box-shadow: var(--shadow-md); border-color: var(--ink-sage); }
.feature-icon {
  width: 56px; height: 56px; flex-shrink: 0;
  background: var(--bg-cream-warm); color: var(--ink-forest);
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  font-size: 1.6rem;
}
.feature-card h3 { margin-bottom: 6px; font-size: 1.18rem; }
.feature-card p { font-size: 0.96rem; margin-bottom: 0; }

/* ============================================
   數字成績（Big Stats）
   ============================================ */
.stats-section {
  background: var(--ink-forest);
  color: var(--bg-cream);
  padding: var(--space-7) 0;
  position: relative; overflow: hidden;
}
.stats-section::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(184, 147, 90, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(107, 138, 117, 0.18) 0%, transparent 40%);
}
.stats-section .container { position: relative; z-index: 1; }
.stats-section h2 { color: var(--bg-cream); }
.stats-section .lead { color: rgba(244, 239, 230, 0.95); }
.stats-section .eyebrow { color: var(--accent-gold); }

.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3);
  margin-top: var(--space-5);
}
.stat-tile {
  background: rgba(250, 247, 242, 0.06);
  border: 1px solid rgba(250, 247, 242, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: left;
  backdrop-filter: blur(10px);
  transition: all var(--duration) var(--ease);
}
.stat-tile:hover { background: rgba(250, 247, 242, 0.10); transform: translateY(-4px); }
.stat-tile .big { font-family: var(--font-display); font-size: 3.4rem; font-weight: 600; color: var(--accent-gold); line-height: 1; margin-bottom: 8px; }
.stat-tile .label { color: var(--bg-cream); font-weight: 600; margin-bottom: 4px; }
.stat-tile .desc { font-size: 0.88rem; color: rgba(244, 239, 230, 0.92); }

/* ============================================
   見證
   ============================================ */
.testimonial-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
  margin-top: var(--space-4);
}
.testimonial {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  display: flex; flex-direction: column;
  position: relative;
}
.testimonial-stars { color: var(--accent-gold); font-size: 1rem; margin-bottom: var(--space-2); letter-spacing: 2px; }
.testimonial-quote {
  font-size: 1rem; color: var(--text-primary); line-height: 1.7;
  margin-bottom: var(--space-3); flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; padding-top: var(--space-2); border-top: 1px solid var(--border-soft); }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-cream-warm); color: var(--ink-forest);
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600;
}
.testimonial-meta .name { font-weight: 600; font-size: 0.95rem; color: var(--ink-forest); }
.testimonial-meta .role { font-size: 0.82rem; color: var(--text-muted); }

.testimonial-result {
  display: inline-block;
  background: var(--bg-cream-warm); color: var(--ink-forest);
  padding: 4px 12px; border-radius: var(--radius-pill);
  font-size: 0.78rem; font-weight: 600;
  margin-bottom: var(--space-2);
}

/* ============================================
   見證 — Magazine Layout (升級 .testimonial-card)
   ============================================ */
.testimonial-card {
  background: var(--white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: -10px; right: 18px;
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--accent-gold);
  opacity: 0.18;
  line-height: 1;
  pointer-events: none;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-card .testimonial-quote {
  font-size: 1.02rem; color: var(--text-primary); line-height: 1.75;
  margin-bottom: var(--space-3); flex: 1;
  position: relative; z-index: 1;
}
.testimonial-card .testimonial-quote strong {
  background: linear-gradient(transparent 60%, rgba(184,147,90,0.22) 60%);
  font-weight: 700;
  color: var(--ink-forest);
}
.testimonial-name { font-weight: 600; font-size: 0.98rem; color: var(--ink-forest); }
.testimonial-role { font-size: 0.84rem; color: var(--text-muted); margin-top: 2px; }

/* Magazine — 大 pull quote feature */
.testimonial-feature {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-5);
  align-items: center;
  background: var(--bg-cream-warm);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-top: var(--space-4);
  border: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
}
.testimonial-feature::before {
  content: "\201C";
  position: absolute;
  top: -40px; left: 30px;
  font-family: var(--font-display);
  font-size: 14rem;
  color: var(--accent-gold);
  opacity: 0.16;
  line-height: 1;
  pointer-events: none;
}
.testimonial-feature .pull-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.45;
  color: var(--ink-forest);
  font-weight: 500;
  position: relative; z-index: 1;
}
.testimonial-feature .pull-quote .accent {
  color: var(--accent-gold-deep, var(--accent-gold));
  font-style: italic;
}
.testimonial-feature .pull-meta {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-soft);
}
.testimonial-feature .pull-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink-forest);
}
.testimonial-feature .pull-role {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.testimonial-feature-side {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  border: 1px solid var(--border-soft);
}
.testimonial-feature-side .side-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.testimonial-feature-side .side-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--ink-forest);
  margin-bottom: var(--space-2);
}
.testimonial-feature-side ul {
  list-style: none;
  padding: 0; margin: 0;
}
.testimonial-feature-side ul li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-soft);
  font-size: 0.92rem;
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
}
.testimonial-feature-side ul li:last-child { border-bottom: none; }
.testimonial-feature-side ul li .school { color: var(--text-primary); font-weight: 600; }
.testimonial-feature-side ul li .grade { color: var(--text-muted); font-size: 0.82rem; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* 升學去向 destination grid */
.destination-section {
  background: linear-gradient(135deg, var(--ink-forest) 0%, var(--ink-forest-light, #1F3A2E) 100%);
  color: var(--bg-cream);
  padding: var(--space-5) 0;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.destination-section::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(184,147,90,0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(184,147,90,0.06), transparent 40%);
  pointer-events: none;
}
.destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
  position: relative; z-index: 1;
}
.destination-card {
  background: rgba(244,239,230,0.06);
  border: 1px solid rgba(244,239,230,0.16);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  text-align: center;
  backdrop-filter: blur(6px);
}
.destination-card .dest-school {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent-gold);
  margin-bottom: 6px;
  font-weight: 600;
}
.destination-card .dest-count {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--bg-cream);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.destination-card .dest-note {
  font-size: 0.78rem;
  color: rgba(244,239,230,0.7);
  margin-top: 6px;
  letter-spacing: 0.05em;
}

@media (max-width: 760px) {
  .testimonial-feature { grid-template-columns: 1fr; gap: var(--space-3); padding: var(--space-4); }
  .testimonial-feature::before { font-size: 9rem; top: -20px; }
}

/* ============================================
   課程卡片
   ============================================ */
.course-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
}
.course-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all var(--duration) var(--ease);
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-banner {
  height: 160px; padding: var(--space-3);
  display: flex; align-items: flex-end;
  position: relative; overflow: hidden;
}
.course-banner.banner-chi { background: linear-gradient(135deg, #2D4A3C 0%, #1F3A2E 100%); }
.course-banner.banner-eng { background: linear-gradient(135deg, #B8935A 0%, #9C7A47 100%); }
.course-banner.banner-math { background: linear-gradient(135deg, #6B8A75 0%, #4F6E5C 100%); }
.course-banner.banner-tsa { background: linear-gradient(135deg, #C97B5C 0%, #A85A3D 100%); }
.course-banner.banner-allround { background: linear-gradient(135deg, #2D4A3C 0%, #6B8A75 100%); }
.course-banner.banner-junior { background: linear-gradient(135deg, #1F3A2E 0%, #B8935A 100%); }

.course-banner-icon {
  position: absolute; top: var(--space-3); right: var(--space-3);
  font-size: 2.2rem; opacity: 0.3; color: var(--bg-cream);
}
.course-banner-label {
  color: var(--bg-cream); font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 600;
}
.course-body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; }
.course-tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  color: var(--accent-gold); letter-spacing: 0.1em; margin-bottom: 8px;
}
.course-body h3 { margin-bottom: 8px; }
.course-body p { font-size: 0.94rem; flex: 1; }
.course-meta {
  display: flex; gap: var(--space-2); margin: var(--space-2) 0;
  font-size: 0.85rem; color: var(--text-muted);
}
.course-meta span { display: flex; align-items: center; gap: 4px; }
.course-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ink-forest); font-weight: 600; font-size: 0.92rem;
  margin-top: var(--space-2);
}
.course-link::after { content: "→"; transition: transform var(--duration) var(--ease); }
.course-link:hover::after { transform: translateX(4px); }

/* ============================================
   時間軸（教學流程）
   ============================================ */
.timeline { position: relative; padding-left: var(--space-4); }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 8px; bottom: 8px;
  width: 2px; background: var(--border-soft);
}
.timeline-item { position: relative; padding-bottom: var(--space-4); }
.timeline-item::before {
  content: ""; position: absolute; left: -25px; top: 8px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink-forest); border: 3px solid var(--bg-cream);
  box-shadow: 0 0 0 1px var(--ink-forest);
}
.timeline-step {
  font-size: 0.8rem; font-weight: 700; color: var(--accent-gold);
  letter-spacing: 0.15em; margin-bottom: 4px;
}
.timeline-item h4 { margin-bottom: 6px; font-size: 1.1rem; }
.timeline-item p { font-size: 0.96rem; color: var(--text-secondary); margin-bottom: 0; }

/* ============================================
   FAQ Accordion
   ============================================ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border-soft);
  padding: var(--space-3) 0;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem;
  color: var(--ink-forest); padding: 12px 0; min-height: 44px;
}
.faq-q .icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border: 1.5px solid var(--ink-forest); border-radius: 50%;
  display: grid; place-items: center;
  font-size: 1rem; transition: transform var(--duration) var(--ease);
}
.faq-item.open .faq-q .icon { transform: rotate(45deg); background: var(--ink-forest); color: var(--bg-cream); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 400ms var(--ease);
}
.faq-item.open .faq-a { max-height: 600px; }
.faq-a-inner { padding: var(--space-2) 0 var(--space-2); color: var(--text-secondary); line-height: 1.8; }

/* ============================================
   CTA Banner（大轉化卡）
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--ink-forest) 0%, var(--ink-forest-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  color: var(--bg-cream);
  text-align: center;
  position: relative; overflow: hidden;
  margin: var(--space-4) 0;
}
.cta-banner::before {
  content: ""; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(184, 147, 90, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-banner::after {
  content: ""; position: absolute; bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(107, 138, 117, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-banner-inner { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--bg-cream); font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-2); }
.cta-banner p { color: rgba(250, 247, 242, 0.96); font-size: 1.1rem; max-width: 620px; margin: 0 auto var(--space-3); }
.cta-banner .urgency-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201, 123, 92, 0.2);
  border: 1px solid var(--accent-terracotta);
  color: var(--accent-terracotta);
  padding: 6px 16px; border-radius: var(--radius-pill);
  font-size: 0.85rem; font-weight: 600;
  margin-bottom: var(--space-3);
}
.cta-banner .urgency-badge .pulse-dot { background: var(--accent-terracotta); }
.cta-banner .btn-primary { background: var(--accent-gold); color: var(--ink-forest); }
.cta-banner .btn-primary:hover { background: #C9A26A; color: var(--ink-forest); }

/* ============================================
   表單
   ============================================ */
.form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-bottom: var(--space-2); }
.form-group { margin-bottom: var(--space-2); }
.form-group label {
  display: block; margin-bottom: 6px;
  font-size: 0.92rem; font-weight: 600; color: var(--ink-forest);
}
.form-group label .req { color: var(--accent-terracotta); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 14px 16px;
  background: var(--bg-cream); border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-md);
  font-size: 1rem; color: var(--text-primary);
  transition: all var(--duration) var(--ease);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--ink-forest);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(31, 58, 46, 0.08);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--text-secondary); cursor: pointer; }
.form-checkbox input { margin-top: 4px; accent-color: var(--ink-forest); }

.form-trust {
  display: flex; align-items: center; gap: var(--space-2);
  margin-top: var(--space-2); padding: var(--space-2);
  background: var(--bg-cream-warm); border-radius: var(--radius-md);
  font-size: 0.85rem; color: var(--text-secondary);
}

/* ============================================
   Floating WhatsApp
   ============================================ */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 60px; height: 60px;
  background: #075E54; color: white;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: all var(--duration) var(--ease);
  text-decoration: none;
  padding: 0;
}
.whatsapp-float svg {
  width: 34px;
  height: 34px;
  display: block;
  fill: #ffffff;
  position: relative;
  z-index: 2;
}
.whatsapp-float:hover { transform: scale(1.08); color: white; box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55); }
/* Ripple animation removed per user request — too distracting */

/* ============================================
   Footer
   ============================================ */
footer {
  background: var(--ink-forest);
  color: rgba(244, 239, 230, 0.95);
  padding: var(--space-6) 0 var(--space-3);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.footer-brand { color: var(--bg-cream); }
.footer-brand .brand-zh { color: var(--bg-cream); font-size: 1.3rem; margin-bottom: 8px; }
.footer-brand p { color: rgba(244, 239, 230, 0.92); font-size: 0.94rem; }
.footer-col h4 { color: var(--bg-cream); margin-bottom: var(--space-2); font-size: 1rem; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: rgba(244, 239, 230, 0.95); font-size: 0.92rem; }
.footer-col a:hover { color: var(--accent-gold); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; font-size: 0.92rem; }
.footer-contact-item .icon { color: var(--accent-gold); }
.footer-bottom {
  border-top: 1px solid rgba(244, 239, 230, 0.18);
  padding-top: var(--space-3);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; color: rgba(244, 239, 230, 0.95);
}

/* ============================================
   Page Hero（內頁）
   ============================================ */
.page-hero {
  padding: var(--space-5) 0 var(--space-4);
  background: linear-gradient(180deg, var(--bg-cream-warm) 0%, var(--bg-cream) 100%);
  text-align: center;
  border-bottom: 1px solid var(--border-soft);
}
.page-hero .breadcrumb {
  font-size: 0.85rem; color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.page-hero .breadcrumb a { color: var(--text-muted); }
.page-hero .breadcrumb .sep { margin: 0 8px; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.page-hero .lead { max-width: 680px; margin: 0 auto; font-size: 1.15rem; }

/* Page hero with side illustration */
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-5);
  align-items: center;
  text-align: left;
  max-width: 1100px;
  margin: 0 auto;
}
.page-hero-grid .lead { margin: 0; max-width: 560px; }
.page-hero-art {
  display: flex; align-items: center; justify-content: center;
}
.page-hero-art img {
  width: 100%; max-width: 420px; height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 36px rgba(31,58,46,0.18);
}
@media (max-width: 880px) {
  .page-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .page-hero-grid .lead { margin: 0 auto; }
  .page-hero-art { order: -1; }
  .page-hero-art img { max-width: 320px; }
}

/* ============================================
   Animation utilities
   ============================================ */
.fade-up { opacity: 0; transform: translateY(24px); transition: all 720ms var(--ease); }
.fade-up.visible { opacity: 1; transform: translateY(0); }
/* Safety net: if JS fails to load, show all fade-up elements after 2s */
@keyframes fade-up-fallback { to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fade-up-fallback 0s 2s forwards; }
.fade-up.visible { animation: none; }
.delay-1 { transition-delay: 80ms; }
.delay-2 { transition-delay: 160ms; }
.delay-3 { transition-delay: 240ms; }
.delay-4 { transition-delay: 320ms; }

/* ============================================
   Counter（限時優惠倒數）
   ============================================ */
.countdown {
  display: flex; gap: 12px; justify-content: center;
  margin: var(--space-3) 0;
}
.countdown-block {
  background: rgba(250, 247, 242, 0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(250, 247, 242, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  min-width: 70px;
  text-align: center;
}
.countdown-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; color: var(--accent-gold); line-height: 1; }
.countdown-label { font-size: 0.75rem; color: rgba(244, 239, 230, 0.95); letter-spacing: 0.1em; margin-top: 2px; }

/* ============================================
   響應式
   ============================================ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero-visual { aspect-ratio: 16/10; max-height: 400px; }
  .pain-grid, .testimonial-grid, .course-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .stats-row, .trust-row { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .form-row { grid-template-columns: 1fr; }

  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-cream); flex-direction: column; padding: var(--space-2); gap: 0; border-bottom: 1px solid var(--border-soft); box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-link { width: 100%; padding: 14px var(--space-2); border-radius: 0; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open .nav-cta { display: inline-flex; margin-top: var(--space-2); justify-content: center; }

  .section { padding: var(--space-5) 0; }
  .cta-banner { padding: var(--space-4) var(--space-3); }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: var(--space-5) 0 var(--space-6); }
  .stats-row, .trust-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .btn { padding: 14px 26px; font-size: 0.94rem; min-height: 48px; }
  .countdown-block { padding: 10px 12px; min-width: 60px; }
  .countdown-num { font-size: 1.5rem; }

  /* ── Smartphone-friendly UX (≤600px) ── */
  /* announce-bar 字體稍細、可換行 */
  .announce-bar { font-size: 0.82rem; padding: 10px 12px; line-height: 1.55; white-space: normal; }
  .announce-bar strong { white-space: nowrap; }

  /* 標題自動縮小 */
  h1 { font-size: 2rem; line-height: 1.2; }
  h2 { font-size: 1.55rem; line-height: 1.25; }
  h3 { font-size: 1.2rem; }
  .page-hero h1 { font-size: 2rem; }
  .lead { font-size: 1rem; line-height: 1.65; }

  /* 觸控 target ≥44×44 */
  .nav-link { min-height: 48px; display: flex; align-items: center; }
  .nav-cta { min-height: 48px; }
  a.btn, button.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
  input, select, textarea { min-height: 44px; font-size: 16px; /* 防 iOS auto-zoom */ }

  /* 防止 mobile-cta-bar 遮住底部內容 */
  body { padding-bottom: 70px; }
  .mobile-cta-bar { box-shadow: 0 -4px 16px rgba(0,0,0,0.12); }
  .mobile-cta-bar a { min-height: 48px; }

  /* WhatsApp 浮動 button 不擋 CTA bar */
  .whatsapp-float { bottom: 78px; right: 14px; width: 52px; height: 52px; font-size: 1.4rem; }

  /* 表格在小螢幕可橫向滾動 */
  table { font-size: 0.88rem; }
  .section .container > table,
  .section table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* container 兩邊呼吸位 */
  .container { padding: 0 var(--space-2); }
  .section { padding: var(--space-4) 0; }

  /* breadcrumb 可換行 */
  .breadcrumb { flex-wrap: wrap; font-size: 0.82rem; }

  /* Course/feature card padding 收窄 */
  .feature-card, .course-card, .testimonial-card { padding: var(--space-3); }

  /* form 大欄位 */
  .form-row { gap: 12px; }

  /* CTA banner 字體 */
  .cta-banner-inner h2 { font-size: 1.5rem; }
  .cta-banner-inner p { font-size: 0.95rem; }

  /* Section heading 收窄 */
  .section-head { margin-bottom: var(--space-3); }
  .section-head .eyebrow { font-size: 0.75rem; }

  /* Summer banner grid stack on mobile */
  [style*="grid-template-columns:1fr auto"] { grid-template-columns: 1fr !important; text-align: center; }
  [style*="grid-template-columns:1fr auto"] > div:last-child { flex-direction: row !important; justify-content: center; }
}

@media (max-width: 380px) {
  .announce-bar { font-size: 0.78rem; }
  .brand-name { display: none; }
  .brand { gap: 0; }
  h1 { font-size: 1.75rem; }
  .page-hero h1 { font-size: 1.75rem; }
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--accent-gold, #C29B33), var(--ink-forest, #1F3A2E));
  z-index: 9999;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ============================================
   列印 / 無障礙
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .scroll-progress { display: none; }
}

/* ==========================================================
   單科時間表 (.stt-*) — course-chinese / english / math 用
   ========================================================== */
.stt-wrap{
  --stt-bg:#1F3A2E;--stt-accent:#216D45;--stt-soft:#E5EFE9;--stt-tag:#216D45;
  background:#fff;border:1px solid var(--border-soft);border-radius:14px;
  padding:18px;margin:0 auto;box-shadow:0 4px 18px rgba(31,58,46,0.08);
}
.stt-controls{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-bottom:14px}
.stt-tabs{display:inline-flex;gap:6px;background:var(--bg-cream);padding:5px;border-radius:99px;border:1px solid var(--border-soft)}
.stt-tab{min-height:42px;padding:8px 22px;border-radius:99px;border:none;background:transparent;color:var(--ink-forest);font-weight:700;font-size:0.98rem;font-family:inherit;cursor:pointer;transition:all 0.2s}
.stt-tab:hover{color:var(--stt-accent)}
.stt-tab.active{background:var(--stt-bg);color:#fff;box-shadow:0 4px 12px rgba(31,58,46,0.18)}
.stt-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:var(--space-2)}
.stt-table th{background:var(--stt-bg);color:var(--bg-cream);padding:12px 16px;font-size:0.92rem;font-weight:600;text-align:left;letter-spacing:0.02em}
.stt-table td{padding:14px 16px;border-bottom:1px solid var(--border-soft);font-size:0.95rem;color:var(--text-primary)}
.stt-table tr:last-child td{border-bottom:none}
.stt-table tr:hover{background:var(--stt-soft)}

/* === stt-* — single-subject timetable (course-english/chinese/math) === */
.stt-loading{padding:40px 20px;text-align:center;color:var(--text-muted);font-size:0.95rem;background:var(--bg-cream);border-radius:var(--radius-md);border:1px dashed var(--border-soft)}
.stt-empty{padding:30px 20px;text-align:center;color:var(--text-muted);font-size:0.92rem;background:var(--bg-cream);border-radius:var(--radius-md);border:1px dashed var(--border-soft)}
.stt-empty a{color:var(--ink-forest);font-weight:600;text-decoration:underline}
.stt-loc-toggle{display:inline-flex;gap:6px;background:var(--bg-cream);padding:5px;border-radius:99px;border:1px solid var(--border-soft);flex-wrap:wrap}
.stt-loc{min-height:38px;padding:6px 16px;border-radius:99px;border:none;background:transparent;color:var(--ink-forest);font-weight:600;font-size:0.88rem;font-family:inherit;cursor:pointer;transition:all 0.2s}
.stt-loc:hover{color:var(--stt-accent)}
.stt-loc.active{background:var(--stt-accent);color:#fff}
.stt-summary{margin:14px 0 10px;font-size:0.92rem;color:var(--text-muted);font-weight:500}
.stt-summary #stt-cnt{color:var(--ink-forest);font-weight:700}
.stt-tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:var(--white)}
.stt-tbl{width:100%;border-collapse:collapse;font-size:0.93rem;min-width:680px}
.stt-tbl thead th{background:var(--stt-bg);color:var(--bg-cream);padding:14px 12px;font-weight:600;text-align:left;letter-spacing:0.02em;font-size:0.9rem;white-space:nowrap}
.stt-tbl thead th.stt-th-cta{text-align:center}
.stt-row td{padding:14px 12px;border-bottom:1px solid var(--border-soft);color:var(--text-primary);vertical-align:middle}
.stt-row:hover td{background:var(--stt-soft)}
.stt-cell-code strong{color:var(--stt-accent);font-family:var(--font-mono,ui-monospace,monospace);font-size:0.92rem;letter-spacing:0.04em}
.stt-cell-level{font-weight:600;color:var(--ink-forest);white-space:nowrap}
.stt-cell-teacher{color:var(--text-muted);font-size:0.9rem}
.stt-cell-time{font-weight:500;white-space:nowrap}
.stt-cell-loc{white-space:nowrap}
.stt-loc-pill{display:inline-block;padding:3px 10px;border-radius:99px;font-size:0.78rem;font-weight:600;background:var(--stt-soft);color:var(--stt-accent);letter-spacing:0.02em}
.stt-loc-pill.zoom{background:#E3F2FD;color:#1565C0}
.stt-room{display:inline-block;margin-left:6px;font-size:0.78rem;color:var(--text-muted)}
.stt-cell-fee strong{color:var(--ink-forest);font-size:1.02rem;font-variant-numeric:tabular-nums}
.stt-cell-fee small{color:var(--text-muted);font-size:0.78rem;font-weight:400}
.stt-cell-cta{text-align:center;white-space:nowrap}
.stt-btn-trial{display:inline-block;padding:6px 14px;background:var(--stt-accent);color:#fff;text-decoration:none;border-radius:8px;font-size:0.85rem;font-weight:700;transition:all 0.2s;margin-right:4px}
.stt-btn-trial:hover{background:var(--stt-bg);transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,0.12)}
.stt-btn-wa{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:#075E54;color:#fff;border-radius:50%;text-decoration:none;transition:transform 0.2s;vertical-align:middle}
.stt-btn-wa:hover{transform:scale(1.1)}
.stt-dates-row td.stt-dates-cell{padding:6px 12px 14px;background:var(--bg-cream);font-size:0.82rem;color:var(--text-muted);border-bottom:2px solid var(--border-soft)}
.stt-dates-label{font-weight:600;color:var(--ink-forest);margin-right:6px}
.stt-foot{margin-top:18px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:14px 18px;background:var(--bg-cream);border-radius:var(--radius-md);border:1px solid var(--border-soft)}
.stt-foot-cta{display:inline-block;padding:8px 18px;background:var(--accent-gold,#C29B33);color:#fff;text-decoration:none;border-radius:var(--radius-md);font-weight:600;font-size:0.9rem;transition:all 0.2s}
.stt-foot-cta:hover{background:var(--ink-forest);transform:translateY(-1px);box-shadow:var(--shadow-sm)}

/* ============================================
   列印樣式（家長 print 課程資料用）
   ============================================ */
@media print {
  .nav, .announce-bar, .whatsapp-float, .mobile-cta-bar,
  .skip-link, footer, .cta-section, .btn, .nav-cta, .scroll-progress {
    display: none !important;
  }
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  .container, .container-narrow {
    max-width: 100%;
    padding: 0;
  }
  a { color: #000; text-decoration: underline; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #555; }
  a[href^="#"]::after, a[href^="tel:"]::after, a[href^="javascript:"]::after { content: ""; }
  .section { padding: 1rem 0; }
  h1, h2, h3 { color: #000; page-break-after: avoid; }
  img { max-width: 300px; }
}

/* ============================================
   品牌個性升級 — Brand Manifesto + Compare + Micro-interactions
   ============================================ */

/* Manifesto pillars */
.manifesto-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 10px;
  transition: opacity var(--duration) var(--ease);
}
.manifesto-pillar {
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--duration) var(--ease);
  border: 1px solid transparent;
}
.manifesto-pillar:hover {
  background: var(--white);
  border-color: var(--border-soft);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.manifesto-pillar:hover .manifesto-num { opacity: 0.9; }

/* Compare table */
.compare-row { transition: background var(--duration) var(--ease); }
.compare-row:hover { background: var(--bg-cream) !important; }
.compare-x { color: var(--text-muted); margin-right: 6px; font-size: 0.9rem; }
.compare-check { color: var(--success); margin-right: 6px; font-size: 1rem; }
.compare-us { background: rgba(31, 58, 46, 0.03); position: relative; }
.compare-us::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent-gold);
  border-radius: 0;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}
.compare-row:hover .compare-us::before { opacity: 1; }

/* ── Feature cards — bottom-border reveal on hover ── */
.feature-card {
  border-bottom: 3px solid transparent;
  transition: all var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.feature-card:hover { border-bottom-color: var(--accent-gold); }

/* ── Pain cards — accent left border on hover ── */
.pain-card {
  border-left: 3px solid transparent;
  transition: all var(--duration) var(--ease);
}
.pain-card:hover { border-left-color: var(--accent-terracotta); }

/* ── Course cards — subtle shimmer on hover ── */
.course-card { overflow: hidden; position: relative; }
.course-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(184,147,90,0.06) 100%);
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
  pointer-events: none;
}
.course-card:hover::after { opacity: 1; }

/* ── Brand mark — subtle spin on hover ── */
.brand:hover .brand-mark {
  background: var(--accent-gold);
  color: var(--ink-forest);
  transform: rotate(-6deg) scale(1.08);
}

/* ── Nav CTA — heartbeat pulse on first load ── */
@keyframes navCtaPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(31,58,46,0); }
  50% { box-shadow: 0 0 0 6px rgba(31,58,46,0.12); }
}
.nav-cta { animation: navCtaPulse 2.4s ease-in-out 1.5s 3; }

/* ── Testimonial cards — gold quote mark slides up on hover ── */
.testimonial {
  transition: all var(--duration) var(--ease);
  overflow: hidden;
}
.testimonial::before {
  content: "\201C";
  position: absolute;
  bottom: -20px; right: 18px;
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent-gold);
  opacity: 0;
  line-height: 1;
  transition: all 400ms var(--ease);
  pointer-events: none;
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-soft);
}
.testimonial:hover::before { opacity: 0.15; bottom: 8px; }

/* ── Stat tiles — number scale on hover ── */
.stat-tile .big {
  transition: transform var(--duration) var(--ease-spring);
  display: inline-block;
}
.stat-tile:hover .big { transform: scale(1.08); }

/* ── Timeline dots — fill on scroll-in ── */
.timeline-item.visible::before { background: var(--accent-gold); }

/* ── Announce bar — text shimmer ── */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.announce-bar strong:first-of-type {
  background: linear-gradient(90deg, var(--accent-gold) 0%, #FFD97D 40%, var(--accent-gold) 80%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* Responsive — manifesto pillars stack on mobile */
@media (max-width: 720px) {
  .manifesto-pillar { text-align: left; }
  .manifesto-headline { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  .compare-header, .compare-row { grid-template-columns: 1fr; }
  .compare-header > div:first-child { display: none; }
  .compare-aspect { background: var(--bg-cream-warm); padding: 12px 16px 4px; font-size: 0.82rem; color: var(--text-muted); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
  .compare-them, .compare-us { padding: 10px 16px; }
  .compare-us::before { top: 0; bottom: 0; left: 0; width: 3px; }
}

/* ============================================================
   SUMMER COURSE TABLES (.course-table + .badge-*)
   Boutique style: forest header, cream zebra, gold accent
   ============================================================ */

/* Scroll wrapper already on pages via overflow-x:auto inline;
   add a polished visual container */
.course-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
  min-width: 700px;
  background: var(--white, #fff);
  border-radius: var(--radius-md, 10px);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(31,58,46,0.09);
}

/* Header row — forest green, cream text, Noto Serif TC */
.course-table thead tr {
  background: var(--ink-forest, #1F3A2E);
}
.course-table thead th {
  padding: 13px 14px;
  color: var(--bg-cream, #FAF7F2);
  font-family: var(--font-heading, 'Noto Serif TC', serif);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  white-space: nowrap;
  border: none;
}
.course-table thead th:last-child {
  text-align: center;
}

/* Body rows — alternating cream/white zebra */
.course-table tbody tr:nth-child(odd) {
  background: #fff;
}
.course-table tbody tr:nth-child(even) {
  background: #F5F1EB;
}
.course-table tbody tr:hover {
  background: #EBF2EE;
  transition: background 0.15s ease;
}
.course-table tbody tr:last-child td {
  border-bottom: none;
}
.course-table td {
  padding: 13px 14px;
  border-bottom: 1px solid rgba(31,58,46,0.08);
  color: var(--text-primary, #1a1a1a);
  vertical-align: middle;
  line-height: 1.45;
}

/* Class code column — forest mono weight */
.course-table td:first-child strong {
  font-family: ui-monospace, 'Noto Sans TC', monospace;
  color: var(--ink-forest, #1F3A2E);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

/* Fee column — gold accent */
.course-table td:nth-child(4) {
  font-weight: 700;
  color: var(--accent-gold, #B8935A);
  white-space: nowrap;
}

/* Time + date columns — no wrap */
.course-table td:nth-child(5),
.course-table td:nth-child(6) {
  white-space: nowrap;
  font-size: 0.88rem;
  color: var(--text-secondary, #444);
}

/* CTA column — centred */
.course-table td:last-child {
  text-align: center;
  white-space: nowrap;
}

/* ---- Availability badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* Available — soft sage green */
.badge-available {
  background: #D8EDE0;
  color: #1B5E35;
}

/* Full — warm parchment / terracotta, NOT harsh red */
.badge-full {
  background: #EDE8E0;
  color: #7A5C3A;
}

/* Responsive: on mobile the table scrolls horizontally;
   section wrapper already has overflow-x:auto inline */
@media (max-width: 767px) {
  .course-table {
    font-size: 0.85rem;
    min-width: 640px;
  }
  .course-table thead th {
    font-size: 0.78rem;
    padding: 11px 10px;
  }
  .course-table td {
    padding: 11px 10px;
  }
}