/* === TOKENS === */
:root {
  --bg: #FFFFFF;
  --bg-alt: #FFF8EF;
  --surface: #FFFFFF;
  --ink: #1A1507;
  --ink-2: #5C5546;
  --ink-3: #8A8070;
  --accent: #F59800;
  --energy: #FFD000;
  --border: #E8DEC8;
  --dark: #0F0D08;
  --nav-h: 68px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111008;
    --bg-alt: #1C1A10;
    --surface: #252210;
    --ink: #F5F0E0;
    --ink-2: #A8A080;
    --ink-3: #706850;
    --accent: #F5A000;
    --energy: #FFD000;
    --border: #2E2A18;
    --dark: #080700;
  }
}
:root[data-theme="dark"] {
  --bg: #111008; --bg-alt: #1C1A10; --surface: #252210;
  --ink: #F5F0E0; --ink-2: #A8A080; --ink-3: #706850;
  --accent: #F5A000; --energy: #FFD000; --border: #2E2A18; --dark: #080700;
}
:root[data-theme="light"] {
  --bg: #FFFFFF; --bg-alt: #FFF8EF; --surface: #FFFFFF;
  --ink: #1A1507; --ink-2: #5C5546; --ink-3: #8A8070;
  --accent: #F59800; --energy: #FFD000; --border: #E8DEC8; --dark: #0F0D08;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", system-ui, "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* === NAV === */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  background: rgba(15,13,8,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,152,0,0.25);
  transition: border-color 0.3s;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
}
.nav-logo-badge {
  height: 48px;
  width: 48px;
  display: block;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.nav-logo-name {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: #F5F0E0;
  line-height: 1.1;
  letter-spacing: 0.04em;
}
.nav-logo-name span {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}
.nav-links {
  display: flex; gap: 32px; list-style: none;
}
.nav-links a {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(240,237,232,0.7);
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:hover { color: #FFF; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta-item { list-style: none; }
.nav-links .nav-cta,
.nav-cta {
  background: var(--accent);
  color: #000000;
  padding: 9px 22px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--energy); color: #1A1507; }
.nav-mobile-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; padding: 8px;
  z-index: 101;
}
.nav-mobile-toggle span {
  display: block; width: 24px; height: 2px; background: #F0EDE8;
  transition: 0.3s;
}
.nav-mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === HERO === */
#hero {
  position: relative;
  height: 100vh; min-height: 600px;
  display: flex; align-items: center;
  overflow: hidden;
  background: #FFFCF5;
}
#speed-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero-inner {
  position: relative; z-index: 2;
  padding: 0 60px;
  padding-top: calc(var(--nav-h) + 48px);
  padding-bottom: 48px;
  width: 100%;
  height: 100%;
  display: flex; align-items: center;
}
.hero-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  max-width: 1200px;
  width: 100%;
}
.hero-text { flex: 1; min-width: 0; }
.hero-logo-wrap {
  flex-shrink: 0;
  width: 378px;
  display: flex; align-items: center; justify-content: center; align-self: center; margin-top: -40px;
  animation: hero-logo-float 4s ease-in-out infinite;
}
.hero-logo-img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  filter: drop-shadow(0 8px 40px rgba(245,152,0,0.30)) drop-shadow(0 2px 12px rgba(0,0,0,0.12));
}
@keyframes hero-logo-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@media (max-width: 900px) {
  #hero { height: auto; min-height: 100vh; }
  .hero-inner { padding: 0 24px; padding-top: calc(var(--nav-h) + 24px); padding-bottom: 60px; align-items: flex-start; height: auto; }
  .hero-layout { flex-direction: column; gap: 16px; align-items: center; width: 100%; }
  .hero-logo-wrap { width: 180px; order: -1; }
  .hero-text { width: 100%; text-align: center; }
  .hero-title-img { max-width: 320px; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-desc { max-width: 100%; }
}
.hero-title-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
  margin-bottom: 16px;
}
.hero-brand-cn {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 900;
  color: #1A1507;
  line-height: 1;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.hero-brand-cn em {
  color: var(--accent);
  font-style: normal;
}
.hero-brand-en {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(26,21,7,0.4);
  margin-bottom: 20px;
}
.hero-desc {
  margin-top: 16px;
  font-size: 16px;
  color: rgba(26,21,7,0.65);
  max-width: 440px;
  line-height: 1.75;
}
.hero-actions {
  display: flex; align-items: center; gap: 20px;
  margin-top: 24px; flex-wrap: wrap;
}
.btn-primary {
  background: var(--accent);
  color: #1A1507;
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--energy); transform: translateY(-2px); }
.hero-text .btn-primary {
  background: var(--dark);
  color: #F5F0E0;
}
.hero-text .btn-primary:hover { background: #2A2410; }
.hero-text .btn-ghost { color: rgba(26,21,7,0.7); }
.hero-text .btn-ghost:hover { color: var(--accent); }
.btn-outline {
  border: 2px solid rgba(26,21,7,0.75);
  color: rgba(26,21,7,0.85);
  padding: 13px 36px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  color: rgba(240,237,232,0.8);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--energy); }
.btn-ghost::after { content: '→'; transition: transform 0.2s; }
.btn-ghost:hover::after { transform: translateX(4px); }

/* === PAGE HERO (subpages) === */
.page-hero {
  padding-top: var(--nav-h);
  background: var(--accent);
  padding-bottom: 80px;
  padding-left: 100px;
  padding-right: 100px;
  border-bottom: 4px solid #D48000;
  max-width: 100%;
}
.page-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(26,21,7,0.55); font-weight: 700;
  margin-bottom: 16px;
  margin-top: 48px;
}
.page-hero-eyebrow::before {
  content: '';
  display: block; width: 32px; height: 2px; background: rgba(26,21,7,0.4);
}
.page-hero h1 {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: clamp(26px, 5vw, 64px);
  font-weight: 900;
  color: #1A1507;
  line-height: 1.1;
  text-wrap: balance;
}
.page-hero p {
  font-size: 16px;
  color: rgba(26,21,7,0.6);
  margin-top: 12px;
  max-width: 560px;
  line-height: 1.7;
}
@media (max-width: 900px) {
  .page-hero { padding-left: 28px; padding-right: 28px; padding-bottom: 48px; }
  .page-hero-eyebrow { margin-top: 32px; }
}

/* === STATS BAR === */
.stats-bar {
  background: var(--dark);
  padding: 0 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: "Impact", "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: 42px;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-num sup { font-size: 22px; }
.stat-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* === SECTION COMMON === */
section { padding: 100px 60px; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent); font-weight: 700;
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: '';
  display: block; width: 28px; height: 2px; background: var(--accent);
}
.section-h2 {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  text-wrap: balance;
  color: var(--ink);
}
.section-sub {
  margin-top: 12px;
  font-size: 16px;
  color: var(--ink-2);
  max-width: 560px;
  line-height: 1.7;
}

/* === COURSES === */
#courses { background: var(--bg); }
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}
.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}
.course-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--border);
  transition: background 0.3s;
}
.course-card:hover::before { background: var(--accent); }
.course-card.featured::before { background: var(--accent); }
.course-icon {
  width: 52px; height: 52px;
  background: var(--bg-alt);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
}
.course-tag {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 3px 10px;
  background: var(--bg-alt);
  color: var(--ink-2);
  margin-bottom: 14px;
  font-weight: 600;
}
.course-card.featured .course-tag {
  background: rgba(212,43,18,0.1);
  color: var(--accent);
}
.course-name {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 22px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 12px;
}
.course-price {
  font-family: "Impact", "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: 38px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.course-price span {
  font-family: -apple-system, system-ui, sans-serif;
  font-size: 16px; font-weight: 700;
  color: var(--ink-2);
}
.course-desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.course-features {
  list-style: none;
  margin-top: 20px;
  display: flex; flex-direction: column; gap: 10px;
}
.course-features li {
  font-size: 13px;
  color: var(--ink-2);
  display: flex; align-items: flex-start; gap: 10px;
}
.course-features li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.5;
}
.course-cta {
  display: block;
  margin-top: 28px;
  text-align: center;
  padding: 12px 24px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid var(--border);
  color: var(--ink-2);
  transition: all 0.2s;
}
.course-card.featured .course-cta {
  background: var(--accent); color: #FFF; border-color: var(--accent);
}
.course-cta:hover {
  background: var(--accent); color: #FFF; border-color: var(--accent);
}

/* === WHY === */
#why {
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}
#why::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,152,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 60px;
  align-items: start;
}
.why-left { display: flex; flex-direction: column; gap: 32px; }
.why-feature {
  display: flex; gap: 24px; align-items: flex-start;
}
.why-num {
  font-family: "Impact", "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: 48px;
  color: rgba(245,152,0,0.35);
  line-height: 1;
  flex-shrink: 0;
  width: 52px;
  text-align: right;
  transition: color 0.3s;
}
.why-feature:hover .why-num { color: rgba(245,152,0,0.7); }
.why-title {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 6px;
}
.why-text {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.75;
}
.why-right {
  background: #0F0D08;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.why-right::after {
  content: '';
  position: absolute; bottom: 0; right: 0;
  width: 200px; height: 3px;
  background: linear-gradient(to left, var(--accent), transparent);
}
.why-quote {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 26px;
  font-weight: 900;
  color: #F0EDE8;
  line-height: 1.4;
  margin-bottom: 32px;
}
.why-quote em {
  color: var(--energy);
  font-style: normal;
}
.why-divider { width: 40px; height: 2px; background: var(--accent); margin-bottom: 24px; }
.why-motto {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.4);
}

/* === COACHES === */
#coaches { background: var(--bg); }
.coaches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.coach-card {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.25s;
}
.coach-card:hover { transform: translateY(-4px); }
.coach-photo {
  height: 220px;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
}
.coach-avatar {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 72px;
}
.coach-stripe {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px;
}
.coach-info { padding: 24px; }
.coach-name {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 4px;
}
.coach-role {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}
.coach-bio {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.7;
}
.coach-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 14px;
}
.coach-tag {
  font-size: 11px;
  padding: 3px 10px;
  background: var(--bg-alt);
  color: var(--ink-3);
  border-radius: 1px;
}

/* === FAQ === */
#faq { background: var(--bg-alt); }
.faq-wrap {
  max-width: 720px;
  margin-top: 60px;
  display: flex; flex-direction: column; gap: 2px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  text-align: left;
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  transition: color 0.2s;
}
.faq-q:hover { color: var(--accent); }
.faq-arrow {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  transition: transform 0.25s, border-color 0.2s, background 0.2s;
  color: var(--ink-2);
}
.faq-item.open .faq-arrow {
  transform: rotate(45deg);
  border-color: var(--accent);
  background: var(--accent);
  color: #FFF;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.faq-item.open .faq-a { max-height: 400px; }

/* === CTA BANNER === */
#cta-banner {
  background: #0F0D08;
  padding: 100px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(245,152,0,0.14) 0%, transparent 65%);
  pointer-events: none;
}
.cta-tag {
  display: inline-block;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--energy); font-weight: 700;
  margin-bottom: 20px;
}
.cta-h2 {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: clamp(26px, 5vw, 60px);
  font-weight: 900;
  color: #F0EDE8;
  line-height: 1.1;
  margin-bottom: 16px;
  text-wrap: balance;
  position: relative; z-index: 1;
}
.cta-h2 span { color: var(--accent); }
.cta-sub {
  font-size: 15px;
  color: rgba(240,237,232,0.5);
  margin-bottom: 40px;
  position: relative; z-index: 1;
}
.cta-actions {
  display: flex; justify-content: center; gap: 16px;
  flex-wrap: wrap;
  position: relative; z-index: 1;
}
.btn-light {
  background: var(--accent);
  color: #1A1507;
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  transition: background 0.2s;
}
.btn-light:hover { background: var(--energy); color: #1A1507; }
.btn-outline-light {
  border: 1.5px solid rgba(240,237,232,0.25);
  color: rgba(240,237,232,0.7);
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline-light:hover { border-color: var(--energy); color: var(--energy); }

/* === EQUIPMENT === */
#equipment { background: var(--bg); }
.equip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.equip-card {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}
.equip-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}
.equip-visual {
  height: 200px;
  display: flex; align-items: center; justify-content: center;
  font-size: 80px;
  position: relative;
  overflow: hidden;
}
.equip-visual::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
}
.equip-card:nth-child(1) .equip-visual { background: #0F0E0E; }
.equip-card:nth-child(1) .equip-visual::after { background: linear-gradient(to right, var(--accent), var(--energy)); }
.equip-card:nth-child(2) .equip-visual { background: #1A1212; }
.equip-card:nth-child(2) .equip-visual::after { background: linear-gradient(to right, var(--energy), transparent); }
.equip-card:nth-child(3) .equip-visual { background: #0A0F0E; }
.equip-card:nth-child(3) .equip-visual::after { background: linear-gradient(to right, #3A8A6A, transparent); }
.equip-body { padding: 28px 28px 32px; }
.equip-cat {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent); font-weight: 700;
  margin-bottom: 10px;
}
.equip-name {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 20px; font-weight: 900;
  color: var(--ink);
  margin-bottom: 14px;
}
.equip-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 24px;
}
.equip-features li {
  font-size: 13px;
  color: var(--ink-2);
  display: flex; align-items: flex-start; gap: 10px;
  line-height: 1.5;
}
.equip-features li::before {
  content: '✓';
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.equip-cta {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px; font-weight: 700;
  color: var(--ink-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.equip-cta::after { content: '→'; transition: transform 0.2s; }
.equip-card:hover .equip-cta { color: var(--accent); }
.equip-card:hover .equip-cta::after { transform: translateX(5px); }
.equip-consult {
  margin-top: 48px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 32px 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
}
.equip-consult-text h3 {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 20px; font-weight: 900;
  color: var(--ink);
  margin-bottom: 6px;
}
.equip-consult-text p {
  font-size: 14px; color: var(--ink-2); line-height: 1.6;
}
@media (max-width: 900px) {
  .equip-grid { grid-template-columns: 1fr; }
  .equip-consult { padding: 24px; }
}

/* === FOOTER === */
footer {
  background: #080700;
  padding: 60px 60px 36px;
  border-top: 1px solid rgba(240,237,232,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .cn {
  font-family: system-ui, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 22px;
  font-weight: 900;
  color: #F0EDE8;
  margin-bottom: 4px;
}
.footer-brand .en {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 13px;
  color: rgba(240,237,232,0.4);
  line-height: 1.8;
}
.footer-col h4 {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.4);
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-icon-link {
  display: flex; align-items: center; gap: 12px;
}
.footer-icon-link svg {
  flex-shrink: 0; width: 18px; height: 18px;
  opacity: 0.6; transition: opacity 0.2s;
}
.footer-icon-link:hover svg { opacity: 1; }
.footer-col a {
  font-size: 14px;
  color: rgba(240,237,232,0.6);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--energy); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(240,237,232,0.06);
  font-size: 12px;
  color: rgba(240,237,232,0.25);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-accent-bar {
  width: 100%; height: 4px;
  background: linear-gradient(to right, var(--energy), var(--accent), transparent);
  margin-bottom: 48px;
}

/* === SPEED STRIPE DIVIDER === */
.stripe-divider {
  height: 4px;
  background: linear-gradient(to right, var(--energy) 0%, var(--accent) 40%, transparent 70%);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  section { padding: 70px 24px; }
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-cta-item { display: none; }
  .nav-mobile-toggle { display: flex; }
  nav.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(15,13,8,0.98);
    backdrop-filter: blur(12px);
    padding: 28px 32px 36px;
    gap: 20px;
    border-bottom: 2px solid var(--accent);
    z-index: 99;
  }
  nav.nav-open .nav-links a {
    font-size: 18px;
    color: rgba(240,237,232,0.85);
  }
  nav.nav-open .nav-cta-item {
    display: block;
    margin-top: 4px;
    width: fit-content;
  }
  nav.nav-open .nav-cta {
    display: inline-block;
    padding: 10px 28px;
    font-size: 16px;
    border-radius: 4px;
  }
  .hero-inner { padding: 0 24px; padding-top: var(--nav-h); }
  .stats-bar { padding: 0 24px; grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .coaches-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  footer { padding: 48px 24px 28px; }
  #cta-banner { padding: 70px 24px; }
}
@media (max-width: 560px) {
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .footer-grid { grid-template-columns: 1fr; }
  #intro, #who { padding-top: 48px; padding-bottom: 48px; }
  #intro h2, #who h2 { font-size: 22px; }
  #intro p { font-size: 14px; }
}
/* === COACH STORY CARDS === */
.coach-story-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 72px;
}
.coach-story-img-wrap {
  position: relative;
}
.coach-story-img {
  width: 100%;
  border-radius: 8px;
  display: block;
  filter: grayscale(20%);
}
.coach-story-caption {
  margin-top: 10px;
  font-size: 11px;
  color: rgba(240,237,232,0.35);
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.coach-story-reverse {
  direction: rtl;
}
.coach-story-reverse > * {
  direction: ltr;
}
.coach-photo-strip {
  display: flex;
  gap: 3px;
  margin-top: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  padding-bottom: 0;
}
.coach-photo-strip::-webkit-scrollbar { height: 3px; }
.coach-photo-strip::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
.coach-photo-strip::-webkit-scrollbar-thumb { background: var(--accent); }
.coach-photo-strip-item {
  flex: 0 0 clamp(280px, 33.33vw, 480px);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
}
.coach-strip-img {
  width: 100%;
  display: block;
  aspect-ratio: 3/2;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}
.coach-photo-strip-item:hover .coach-strip-img { transform: scale(1.04); }
.coach-strip-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 16px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  font-size: 11px;
  color: rgba(240,237,232,0.8);
  letter-spacing: 0.06em;
}
@media (max-width: 560px) {
  .coach-story-card {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .coach-photo-strip-item { flex: 0 0 80vw; }
}

/* === ABOUT BRAND STORY === */
.brand-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 700px) {
  .brand-story-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  #brand-story { padding: 48px 0 0 !important; }
  #brand-story > div { padding: 0 20px !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
}