/* PRA 實戰工作坊 公開班 — aEnrich Design System grounded */

:root { --cta-red: #E60012; } /* marketing-only CTA accent (= product-mra), per design system */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans TC", var(--font-cjk);
  color: var(--text-primary);
  background: var(--bg-card);
  letter-spacing: 0.02em;
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
sup { font-size: 0.62em; vertical-align: super; line-height: 0; }

/* ---------- layout primitives ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section { padding: 104px 0; position: relative; }
.section--subtle { background: var(--brand-50); }
.section--tight { padding: 80px 0; }

.overline {
  font-size: 13px; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--brand-500);
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
}
.overline::before {
  content: ""; width: 28px; height: 2px; background: var(--brand-500); display: inline-block;
}
.section-head { max-width: 760px; margin: 0 0 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .overline { justify-content: center; }
.section-title {
  font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; line-height: 1.18;
  letter-spacing: -0.01em; margin: 0; color: var(--text-primary);
  text-wrap: balance;
}
.section-title .accent { color: var(--brand-500); }
.section-lead {
  font-size: var(--fs-body-lg); line-height: 1.85; color: var(--text-secondary);
  margin: 20px 0 0; text-wrap: pretty;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: 72px;
  background: rgba(255,255,255,0.92); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-default);
  display: flex; align-items: center;
}
.nav .container { display: flex; align-items: center; gap: 28px; width: 100%; }
.brand-lockup { display: flex; align-items: center; gap: 16px; }
.brand-lockup img.aenrich { height: 26px; width: auto; }
.brand-lockup img.pinshuo { height: 38px; width: auto; }
.brand-divider { width: 1px; height: 30px; background: var(--border-strong); }
.brand-coop { font-size: 11px; color: var(--text-secondary); letter-spacing: 0.1em; line-height: 1.3; }
.brand-coop b { color: var(--text-primary); font-weight: 700; font-size: 12px; display: block; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 14px; color: var(--text-secondary); font-weight: 500; transition: color var(--dur-base) var(--ease-out); white-space: nowrap; }
.nav-links a:hover { color: var(--brand-500); }
.nav-cta {
  font-size: 14px; font-weight: 700; padding: 10px 22px; border-radius: var(--radius-pill);
  background: var(--brand-500); color: #fff; white-space: nowrap;
  transition: background var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.nav-cta:hover { background: var(--brand-600); transform: translateY(-1px); }
[data-cta="red"] .nav-cta { background: var(--cta-red); }
[data-cta="red"] .nav-cta:hover { background: #C40010; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: inherit; font-size: 16px; font-weight: 700; cursor: pointer;
  padding: 16px 34px; border-radius: var(--radius-pill); border: 1px solid transparent;
  transition: background var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.btn-primary { background: #DD0000; color: #fff; box-shadow: 0 8px 22px rgba(0,78,162,0.28); }
.btn-primary:hover { background: #c00000; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,78,162,0.34); }
.btn-primary2 { background: var(--brand-500); color: #fff; box-shadow: 0 8px 22px rgba(0,78,162,0.28); }
.btn-primary2:hover { background: var(--brand-600); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,78,162,0.34); }
[data-cta="red"] .btn-primary { background: var(--cta-red); box-shadow: 0 8px 22px rgba(230,0,18,0.26); }
[data-cta="red"] .btn-primary:hover { background: #C40010; box-shadow: 0 12px 30px rgba(230,0,18,0.32); }
.btn-ghost-light { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.16); transform: translateY(-2px); }
.btn .arr { transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }

/* ====================================================================
   HERO
   ==================================================================== */
.hero { position: relative; background: #001833; overflow: hidden; color: #fff; isolation: isolate; }
#tunnel { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; transform: scale(1.04); }
[data-drift="on"] #tunnel { animation: tunnelDrift 30s var(--ease-in-out) infinite alternate; transform-origin: 46% 64%; }
@keyframes tunnelDrift { from { transform: scale(1.04); } to { transform: scale(1.12) translateY(-1.5%); } }
@media (prefers-reduced-motion: reduce) { [data-drift="on"] #tunnel { animation: none; } }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(120% 80% at 46% 64%, rgba(110,170,255,0.18), transparent 55%),
    linear-gradient(180deg, rgba(0,18,42,0.55) 0%, rgba(0,18,42,0) 32%, rgba(0,16,38,0.35) 80%, rgba(0,12,30,0.8) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-inner { display: grid; align-items: center; gap: 48px; min-height: 560px; padding: 52px 0 64px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.hero-chip {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  padding: 7px 15px; border-radius: var(--radius-pill); white-space: nowrap;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.22);
  color: #eaf2ff; backdrop-filter: blur(4px);
}
.hero-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: #6FC6C9; }
.hero-eyebrow {
  font-size: 14px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
  color: #8fb8e8; margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(36px, 5.4vw, 68px); font-weight: 900; line-height: 1.08;
  letter-spacing: -0.02em; margin: 0; text-wrap: balance;
}
.hero h1 .pra { color: #7fb2ff; }
.hero-sub {
  font-size: clamp(17px, 1.5vw, 21px); line-height: 1.7; color: #cfe0f5;
  margin: 24px 0 0; max-width: 30ch; font-weight: 400;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; align-items: center; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 28px 40px; margin-top: 46px; }
.hero-meta .item { }
.hero-meta .k { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: #7fa3cf; margin-bottom: 6px; }
.hero-meta .v { font-size: 17px; font-weight: 700; color: #fff; }
.hero-meta .v small { font-weight: 400; color: #cfe0f5; font-size: 14px; }

.hero-portrait { position: relative; align-self: end; justify-self: center; }
.hero-portrait img { width: auto; max-width: 100%; max-height: 540px; height: auto; filter: drop-shadow(0 30px 60px rgba(0,10,30,0.5)); }
.hero-portrait .glow {
  position: absolute; left: 50%; top: 46%; transform: translate(-50%,-50%);
  width: 120%; height: 120%; z-index: -1;
  background: radial-gradient(circle, rgba(127,178,255,0.42), rgba(127,178,255,0) 62%);
}
.hero-portrait .name-tag {
  position: absolute; left: 0; bottom: 0; background: rgba(0,24,52,0.7);
  border: 1px solid rgba(255,255,255,0.2); backdrop-filter: blur(8px);
  border-radius: var(--radius-lg); padding: 12px 18px;
}
.hero-portrait .name-tag .nm { font-size: 18px; font-weight: 800; }
.hero-portrait .name-tag .rl { font-size: 12px; color: #b9d0ee; margin-top: 2px; }

/* ---- Hero layout variants ---- */
/* A: full-bleed tunnel, content left, no portrait */
[data-hero="a"] .hero-inner { grid-template-columns: minmax(0, 1fr); }
[data-hero="a"] .hero-portrait { display: none; }
[data-hero="a"] .hero-text { max-width: 760px; }

/* B: split — text left on tunnel, portrait right on light panel */
[data-hero="b"] .hero-inner { grid-template-columns: 1.05fr 0.95fr; }
[data-hero="b"] .hero-portrait { display: block; }
[data-hero="b"] .hero { }

/* C: tunnel full, portrait right with spotlight, text left */
[data-hero="c"] .hero-inner { grid-template-columns: 1.1fr 0.9fr; }
[data-hero="c"] .hero-portrait { display: block; }

/* walking figure visibility — only in A (poster purity) */
.walker { display: none; }
[data-hero="a"] .walker { display: block; }

/* scroll cue */
.scroll-cue {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: 11px; letter-spacing: 0.2em; color: rgba(255,255,255,0.6); text-transform: uppercase;
}
.scroll-cue .mouse { width: 22px; height: 34px; border: 1.5px solid rgba(255,255,255,0.5); border-radius: 12px; position: relative; }
.scroll-cue .mouse::after { content:""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; background: #fff; border-radius: 2px; transform: translateX(-50%); animation: scrollDot 1.8s var(--ease-in-out) infinite; }
@keyframes scrollDot { 0%{opacity:0; transform: translate(-50%,0);} 40%{opacity:1;} 100%{opacity:0; transform: translate(-50%,10px);} }

/* ====================================================================
   PAIN POINTS
   ==================================================================== */
.pain-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.pain-card {
  background: var(--gray-50); border: none; border-radius: var(--radius-xl);
  padding: 28px 26px 30px; position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.pain-card:hover { transform: translateY(-4px); background: var(--gray-100); box-shadow: var(--shadow-md); }
.pain-num {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 7px 16px; border-radius: var(--radius-lg);
  background: var(--error-100); color: var(--cta-red);
  font-size: 16px; font-weight: 800; letter-spacing: 0.02em; margin-bottom: 22px;
}
.pain-tag { font-size: 19px; font-weight: 800; margin: 0 0 10px; color: var(--text-primary); }
.pain-desc { font-size: 14.5px; line-height: 1.85; color: var(--text-secondary); margin: 0; }
.pain-closer {
  margin-top: 48px; padding: 40px 44px; border-radius: var(--radius-xl);
  background: linear-gradient(120deg, var(--brand-700), var(--brand-500)); color: #fff;
  display: flex; gap: 24px; align-items: center; flex-wrap: wrap;
}
.pain-closer .big { font-size: clamp(20px, 2.2vw, 26px); font-weight: 800; line-height: 1.5; flex: 1; min-width: 280px; }
.pain-closer .big em { color: #ffd84d; font-style: normal; }
.pain-closer .small { font-size: 15px; line-height: 1.8; color: #dbe8fb; flex: 1; min-width: 260px; }

/* ====================================================================
   GOALS (3 levels)
   ==================================================================== */
.goal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.goal-card {
  background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 34px 30px; position: relative; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.goal-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.goal-card .lvl-no { font-size: 52px; font-weight: 900; line-height: 1; color: var(--brand-100); letter-spacing: -0.04em; }
.goal-card h3 { font-size: 22px; font-weight: 800; margin: 14px 0 18px; }
.goal-card h3 span { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; color: var(--brand-500); text-transform: uppercase; margin-top: 6px; }
.goal-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.goal-list li { font-size: 15px; line-height: 1.7; color: var(--text-secondary); padding-left: 28px; position: relative; }
.goal-list li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--brand-50); border: 2px solid var(--brand-500);
}

/* ====================================================================
   FEATURES (4)
   ==================================================================== */
.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.feat-card {
  background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 38px 38px 40px; display: flex; gap: 26px;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.feat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--brand-200); }
.feat-ico {
  flex: none; width: 64px; height: 64px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700)); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.feat-ico svg { width: 32px; height: 32px; }
.feat-body h3 { font-size: 20px; font-weight: 800; margin: 4px 0 12px; line-height: 1.4; }
.feat-body p { font-size: 15px; line-height: 1.85; color: var(--text-secondary); margin: 0; }

/* ====================================================================
   CURRICULUM (PRA six stages)
   ==================================================================== */
.pra-key { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 56px; }
.pra-key .k {
  background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg);
  padding: 22px 26px; border-top: 3px solid var(--brand-500); display: flex; align-items: baseline; gap: 16px;
}
.pra-key .k .letter { font-size: 40px; font-weight: 900; color: var(--brand-500); line-height: 1; letter-spacing: -0.03em; }
.pra-key .k .word { }
.pra-key .k .word b { font-size: 17px; font-weight: 800; display: block; }
.pra-key .k .word span { font-size: 13px; color: var(--text-secondary); }

.timeline { position: relative; display: flex; flex-direction: column; gap: 0; }
.tl-row { display: grid; grid-template-columns: 230px 1fr; gap: 40px; padding: 26px 0; position: relative; }
.tl-row + .tl-row { border-top: 1px dashed var(--border-strong); }
.tl-stage { display: flex; align-items: flex-start; gap: 18px; }
.tl-num {
  flex: none; width: 56px; height: 56px; border-radius: var(--radius-lg);
  background: var(--brand-500); color: #fff; font-size: 24px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(0,78,162,0.25);
}
.tl-row:nth-child(even) .tl-num { background: var(--brand-700); }
.tl-stage .meta .en { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-500); }
.tl-stage .meta .zh { font-size: 21px; font-weight: 800; margin-top: 2px; }
.tl-content h4 { font-size: 18px; font-weight: 800; margin: 4px 0 10px; color: var(--text-primary); }
.tl-content p { font-size: 15px; line-height: 1.8; color: var(--text-secondary); margin: 0; }

.outcomes {
  margin-top: 60px; background: var(--bg-card); border: 1px solid var(--border-default);
  border-radius: var(--radius-xl); padding: 44px 48px; box-shadow: var(--shadow-sm);
}
.outcomes h3 { font-size: 22px; font-weight: 800; margin: 0 0 26px; }
.outcomes h3 span { color: var(--brand-500); }
.outcome-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 36px; }
.outcome-item { display: flex; gap: 14px; align-items: flex-start; font-size: 16px; line-height: 1.6; color: var(--text-primary); font-weight: 500; }
.outcome-item .chk { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--brand-50); color: var(--brand-500); display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.outcome-item .chk svg { width: 15px; height: 15px; }

/* ====================================================================
   INSTRUCTOR
   ==================================================================== */
.instr-wrap { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: stretch; }
.instr-photo {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  background: linear-gradient(160deg, var(--brand-700) 0%, var(--brand-900) 100%);
  min-height: 520px; display: flex; align-items: flex-end; justify-content: center;
}
.instr-photo .ph-glow { position: absolute; left: 50%; top: 38%; transform: translate(-50%,-50%); width: 92%; height: 80%; background: radial-gradient(circle, rgba(127,178,255,0.4), transparent 65%); }
.instr-photo img { position: relative; width: 90%; max-width: 420px; height: auto; z-index: 1; }
.instr-photo .badge-float {
  position: absolute; top: 26px; left: 26px; z-index: 2; background: rgba(255,255,255,0.96);
  border-radius: var(--radius-lg); padding: 12px 18px; box-shadow: var(--shadow-md);
}
.instr-photo .badge-float .t { font-size: 12px; color: var(--text-secondary); letter-spacing: 0.08em; }
.instr-photo .badge-float .v { font-size: 18px; font-weight: 900; color: var(--brand-500); }
.instr-name { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.instr-name .nm { font-size: 36px; font-weight: 900; letter-spacing: -0.01em; }
.instr-name .role { font-size: 15px; font-weight: 600; color: var(--brand-500); }
.instr-tagline { font-size: 17px; line-height: 1.8; color: var(--text-secondary); margin: 18px 0 32px; }
.cred-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 36px; }
.cred-block h4 { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand-500); margin: 0 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border-default); }
.cred-block ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.cred-block li { font-size: 14.5px; line-height: 1.65; color: var(--text-primary); padding-left: 18px; position: relative; }
.cred-block li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--brand-400); }
.cred-block li .hl { color: var(--brand-500); font-weight: 700; }

/* ====================================================================
   AUDIENCE
   ==================================================================== */
.aud-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.aud-card {
  background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 36px 32px; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.aud-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.aud-card .ico { width: 52px; height: 52px; border-radius: var(--radius-lg); background: var(--brand-50); color: var(--brand-500); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.aud-card .ico svg { width: 28px; height: 28px; }
.aud-card h3 { font-size: 19px; font-weight: 800; margin: 0 0 6px; }
.aud-card .rec { display: inline-block; font-size: 11px; font-weight: 700; color: var(--cta-red); background: var(--error-100); padding: 3px 10px; border-radius: var(--radius-sm); margin-bottom: 14px; letter-spacing: 0.06em; }
.aud-card p { font-size: 15px; line-height: 1.8; color: var(--text-secondary); margin: 0; }

/* ====================================================================
   COURSE INFO + SIGNUP
   ==================================================================== */
.info-wrap { display: grid; grid-template-columns: 1.25fr 0.95fr; gap: 32px; align-items: start; }
.info-card {
  background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 44px 48px; box-shadow: var(--shadow-sm);
}
.info-card h3 { font-size: 22px; font-weight: 800; margin: 0 0 28px; }
.info-list { display: flex; flex-direction: column; gap: 0; }
.info-row { display: grid; grid-template-columns: 92px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--border-default); align-items: start; }
.info-row:last-child { border-bottom: none; }
.info-row .lbl { font-size: 14px; font-weight: 700; color: var(--brand-500); display: flex; align-items: center; gap: 8px; }
.info-row .val { font-size: 15.5px; line-height: 1.75; color: var(--text-primary); }
.info-row .val .muted { color: var(--text-secondary); font-size: 14px; }
.info-row .val .tel { font-size: 20px; font-weight: 800; color: var(--text-primary); letter-spacing: 0.01em; }

.price-card {
  background: linear-gradient(165deg, var(--brand-700) 0%, var(--brand-900) 100%); color: #fff;
  border-radius: var(--radius-xl); padding: 40px 38px; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.price-card .deco { position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(127,178,255,0.3), transparent 70%); }
.price-tier { position: relative; z-index: 1; }
.price-discount-badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--cta-red); color: #fff;
  font-size: 13px; font-weight: 800; padding: 7px 16px; border-radius: var(--radius-pill);
  letter-spacing: 0.04em; margin-bottom: 22px;
}
.price-label { font-size: 13px; letter-spacing: 0.1em; color: #a9c6ec; text-transform: uppercase; }
.price-main { display: flex; align-items: baseline; gap: 6px; margin: 6px 0 4px; }
.price-main .cur { font-size: 20px; font-weight: 700; color: #cfe0f5; }
.price-main .amt { font-size: 56px; font-weight: 900; line-height: 1; letter-spacing: -0.02em; }
.price-main .per { font-size: 15px; color: #cfe0f5; }
.price-orig { font-size: 14px; color: #9bb8df; }
.price-orig s { color: #7f9dc6; }
.price-divider { height: 1px; background: rgba(255,255,255,0.16); margin: 24px 0; }
.price-perks { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 13px; }
.price-perks li { font-size: 14.5px; line-height: 1.5; color: #e3edfb; display: flex; gap: 11px; align-items: flex-start; }
.price-perks li .pk { flex: none; width: 20px; height: 20px; border-radius: 50%; background: rgba(127,178,255,0.25); color: #cfe0f5; display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.price-perks li .pk svg { width: 12px; height: 12px; }
.price-perks li b { color: #ffd84d; font-weight: 800; }
.price-card .btn { width: 100%; }
.price-note { font-size: 12.5px; color: #9bb8df; text-align: center; margin: 14px 0 0; line-height: 1.6; }

/* ====================================================================
   FAQ
   ==================================================================== */
.faq-list { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--dur-base) var(--ease-out); }
.faq-item[open] { border-color: var(--brand-200); box-shadow: var(--shadow-sm); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 24px 28px; display: flex; align-items: center; gap: 18px;
  font-size: 17px; font-weight: 700; color: var(--text-primary);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .q { flex: none; font-size: 15px; font-weight: 900; color: var(--brand-500); width: 28px; }
.faq-item summary .plus { margin-left: auto; flex: none; width: 26px; height: 26px; position: relative; transition: transform var(--dur-base) var(--ease-out); }
.faq-item summary .plus::before, .faq-item summary .plus::after { content: ""; position: absolute; background: var(--brand-500); border-radius: 2px; }
.faq-item summary .plus::before { left: 50%; top: 4px; width: 2px; height: 18px; transform: translateX(-50%); }
.faq-item summary .plus::after { top: 50%; left: 4px; height: 2px; width: 18px; transform: translateY(-50%); }
.faq-item[open] summary .plus { transform: rotate(135deg); }
.faq-item .ans { padding: 0 28px 26px 74px; font-size: 15.5px; line-height: 1.85; color: var(--text-secondary); }

/* ====================================================================
   FINAL CTA + FOOTER
   ==================================================================== */
.final-cta { background: #001833; color: #fff; position: relative; overflow: hidden; text-align: center; }
.final-cta #tunnel2 { position: absolute; inset: 0; opacity: 0.55; }
.final-cta .container { position: relative; z-index: 2; }
.final-cta h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 900; line-height: 1.2; margin: 0 0 20px; letter-spacing: -0.01em; }
.final-cta p { font-size: 18px; color: #cfe0f5; margin: 0 auto 38px; max-width: 50ch; line-height: 1.8; }
.final-cta .hero-actions { justify-content: center; margin-top: 0; }

.footer { background: var(--brand-900); color: #cdd9ec; padding: 56px 0 40px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-coop { display: flex; align-items: center; gap: 20px; }
.footer-coop .chip { background: #fff; border-radius: var(--radius-lg); padding: 14px 20px; display: flex; align-items: center; gap: 14px; }
.footer-coop .chip img.aenrich { height: 28px; }
.footer-coop .chip img.pinshuo { height: 30px; }
.footer-coop .label { font-size: 12px; letter-spacing: 0.14em; color: #8fb0d8; }
.footer-contact { font-size: 14px; line-height: 1.9; text-align: right; }
.footer-contact b { color: #fff; }
.footer-bottom { padding-top: 24px; font-size: 12.5px; color: #6f8db5; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ====================================================================
   MOTION (fade-in) — gated by [data-motion]
   ==================================================================== */
[data-motion="on"] .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
[data-motion="on"] .reveal.in { opacity: 1; transform: none; }
[data-motion="on"] .reveal.d1 { transition-delay: 0.08s; }
[data-motion="on"] .reveal.d2 { transition-delay: 0.16s; }
[data-motion="on"] .reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  [data-motion="on"] .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .scroll-cue .mouse::after { animation: none; }
}

/* ====================================================================
   RESPONSIVE
   ==================================================================== */
@media (max-width: 1080px) {
  .info-wrap { grid-template-columns: 1fr; }
  .instr-wrap { grid-template-columns: 1fr; }
  .instr-photo { min-height: 420px; }
  .pain-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 920px) {
  .section { padding: 72px 0; }
  .container { padding: 0 24px; }
  [data-hero="b"] .hero-inner, [data-hero="c"] .hero-inner { grid-template-columns: 1fr; }
  .hero-portrait { display: none !important; }
  .goal-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .pra-key { grid-template-columns: 1fr; }
  .outcome-grid { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: 1fr; }
  .aud-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .tl-row { grid-template-columns: 1fr; gap: 18px; }
  .pain-closer { padding: 30px; }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .info-card, .price-card { padding: 30px 24px; }
  .hero-inner { min-height: 540px; }
  .brand-coop { display: none; }
  .pain-grid { grid-template-columns: 1fr; }
}