/* ============================================================
   SHALOM PARK WATERSKI — Design System v2
   One brand, two registers: Deep Water (dark) + First Light.
   Rules: content never hidden without JS · one accent per surface ·
   photography carries color · type does the heavy lifting.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Deep Water register (default) */
  --black: #06060a;
  --ink-page: #0c0c14;
  --charcoal: #12121e;
  --slate: #1c1c2e;
  --white: #f0f0ff;
  --silver: #b6b6d0;
  --mist: #8a8aa8;
  --cyan: #00d4ff;
  --cyan-deep: #0a86ad;
  --blue-deep: #0066cc;
  --gold: #ffb800;
  --gold-deep: #b07c00;

  /* Semantic (dark defaults) */
  --bg: var(--black);
  --bg-2: var(--ink-page);
  --bg-3: var(--charcoal);
  --card: #101020;
  --ink: var(--white);
  --body: #cdcde2;
  --muted: var(--mist);
  --line: rgba(240, 240, 255, 0.1);
  --accent: var(--cyan);
  --accent-ink: #052a35;
  --accent-quiet: rgba(0, 212, 255, 0.12);
  --highlight: var(--gold);
  --btn-bg: var(--cyan);
  --btn-ink: #04222c;
  --scrim: linear-gradient(180deg, rgba(6,6,10,0.55) 0%, rgba(6,6,10,0.15) 35%, rgba(6,6,10,0.35) 70%, rgba(6,6,10,0.92) 100%);

  /* Type */
  --font-display: 'Unbounded', system-ui, sans-serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --text-xs: clamp(0.72rem, 0.9vw, 0.8rem);
  --text-sm: clamp(0.88rem, 1.1vw, 0.98rem);
  --text-base: clamp(1rem, 1.35vw, 1.14rem);
  --text-lg: clamp(1.18rem, 1.8vw, 1.45rem);
  --text-xl: clamp(1.5rem, 2.6vw, 2.1rem);
  --text-2xl: clamp(1.9rem, 3.6vw, 2.9rem);
  --text-3xl: clamp(2.3rem, 5vw, 4.2rem);
  --text-hero: clamp(2.5rem, 7.2vw, 6.2rem);
  --track-eyebrow: 0.22em;

  /* Rhythm */
  --s-1: 0.5rem; --s-2: 1rem; --s-3: 1.5rem; --s-4: 2.5rem;
  --s-5: 4rem; --s-6: 6.5rem; --s-7: 9rem;
  --gutter: clamp(1.25rem, 4.5vw, 4rem);
  --maxw: 1360px;
  --radius: 14px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.7s;
  color-scheme: dark;
}

/* First Light register — the Learn wing (A4.1 §A3 tokens) */
[data-register="light"] {
  --bg: #faf7f2;
  --bg-2: #f2ede3;
  --bg-3: #ece5d8;
  --card: #ffffff;
  --ink: #131a2a;
  --body: #2c3347;
  --muted: #4e566e;
  --line: #e5ded2;
  --accent: #0b6383;
  --accent-ink: #ffffff;
  --accent-quiet: rgba(14, 124, 158, 0.09);
  --highlight: #7a5600;
  --btn-bg: #0a5f7a;
  --btn-ink: #ffffff;
  --scrim: linear-gradient(180deg, rgba(19,26,42,0.42) 0%, rgba(19,26,42,0.1) 40%, rgba(250,247,242,0) 78%, rgba(250,247,242,0.9) 100%);
  color-scheme: light;
}

/* ---------- Fonts (self-hosted, 4 cuts) ---------- */
@font-face { font-family: 'Unbounded'; src: url('../fonts/unbounded-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Unbounded'; src: url('../fonts/unbounded-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'Outfit'; src: url('../fonts/outfit-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Outfit'; src: url('../fonts/outfit-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg); color: var(--body);
  font-family: var(--font-body); font-size: var(--text-base); font-weight: 400;
  line-height: 1.65; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
::selection { background: var(--accent); color: var(--accent-ink); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; color: var(--ink); line-height: 1.08; letter-spacing: -0.01em; text-wrap: balance; }
h4, h5 { font-family: var(--font-body); font-weight: 500; color: var(--ink); }
p { max-width: 68ch; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow {
  font-family: var(--font-body); font-weight: 500; font-size: var(--text-xs);
  letter-spacing: var(--track-eyebrow); text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: var(--s-3);
}
.eyebrow::before { content: ""; width: 2.2rem; height: 2px; background: var(--accent); flex: none; }
.eyebrow--gold { color: var(--highlight); } .eyebrow--gold::before { background: var(--highlight); }
.lede { font-size: var(--text-lg); font-weight: 400; color: var(--body); line-height: 1.55; max-width: 56ch; }
.section { padding-block: var(--s-6); }
.section--tight { padding-block: var(--s-5); }
.section--band { background: var(--bg-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-family: var(--font-body); font-weight: 500; font-size: var(--text-sm);
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.95rem 1.9rem; min-height: 48px; border-radius: 100px;
  border: 1.5px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--btn-bg); color: var(--btn-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-gold { background: var(--gold); color: #211600; }
.btn .arr { transition: transform 0.25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.link-more { font-weight: 500; letter-spacing: 0.04em; }
.link-more::after { content: " →"; }
.link-more:hover::after { padding-left: 2px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset-inline: 0; top: 0; z-index: 60;
  transition: background 0.35s, box-shadow 0.35s, backdrop-filter 0.35s;
}
.nav.scrolled { background: rgba(6, 6, 10, 0.86); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
[data-register="light"] .nav.scrolled { background: rgba(250, 247, 242, 0.9); }
/* Light-register pages: nav sits over a photo hero until scrolled — run it white */
@media (min-width: 901px) {
  [data-register="light"] .nav:not(.scrolled) .nav-links a:not(.btn) { color: #fff; }
}
[data-register="light"] .nav:not(.scrolled) .nav-logo { color: #fff; }
[data-register="light"] .nav:not(.scrolled) .nav-toggle[aria-expanded="false"] span { background: #fff; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding-block: 1rem; }
.nav-logo { display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: 0.08em; color: var(--ink); text-decoration: none; }
.nav-logo:hover { text-decoration: none; }
.nav-logo svg { width: 34px; height: 34px; flex: none; }
.nav-logo .wordmark span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.2rem); list-style: none; padding: 0; }
.nav-links a:not(.btn) { color: var(--ink); font-weight: 500; font-size: var(--text-sm); letter-spacing: 0.03em; opacity: 0.85; }
.nav-links a:not(.btn):hover { opacity: 1; color: var(--accent); text-decoration: none; }
.nav-links .btn { padding: 0.6rem 1.4rem; min-height: 42px; }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav-toggle {
    display: grid; place-items: center; gap: 5px; width: 48px; height: 48px;
    background: none; border: 0; cursor: pointer; z-index: 70; flex: none;
  }
  .nav-logo { min-width: 0; }
  .nav-logo .wordmark { font-size: 0.82rem; letter-spacing: 0.06em; white-space: nowrap; }
  .nav-toggle span { width: 26px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links {
    position: fixed; inset: 0; flex-direction: column; justify-content: center;
    background: var(--bg); font-size: var(--text-xl); gap: 2rem;
    transform: translateX(100%); transition: transform 0.45s var(--ease); z-index: 65;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a:not(.btn) { font-family: var(--font-display); font-weight: 600; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-media video { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero-media video.playing { opacity: 1; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--scrim); }
.hero-content { padding-block: var(--s-6) var(--s-5); }
.hero-title { font-family: var(--font-display); font-weight: 800; font-size: var(--text-hero); line-height: 1.02; color: var(--ink); letter-spacing: -0.015em; max-width: 13ch; text-wrap: balance; }
.hero-title em { font-style: normal; color: var(--accent); }
.hero-sub { margin-top: var(--s-3); font-size: var(--text-lg); color: var(--silver); max-width: 44ch; }
[data-register="light"] .hero-sub { color: #e8e4dc; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-4); }
.hero-note { margin-top: var(--s-3); font-size: var(--text-sm); color: var(--silver); letter-spacing: 0.02em; }
.hero-scroll { position: absolute; bottom: 1.4rem; left: 50%; translate: -50% 0; display: grid; justify-items: center; gap: 0.5rem; color: var(--silver); font-size: var(--text-xs); letter-spacing: 0.3em; text-transform: uppercase; }
.hero-scroll .line { width: 1px; height: 44px; background: linear-gradient(var(--accent), transparent); }
@media (prefers-reduced-motion: no-preference) {
  html.js .hero-scroll .line { animation: drop 2.2s var(--ease) infinite; transform-origin: top; }
  @keyframes drop { 0% { transform: scaleY(0); } 45% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
}
@media (max-width: 760px) { .hero-scroll { display: none; } }

/* Hero — inner pages (shorter) */
.hero--page { min-height: 72svh; }
.hero--page .hero-title { font-size: var(--text-3xl); }

/* ---------- Photo treatment (unifying grade veil) ---------- */
.ph { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--bg-3); }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(0, 102, 204, 0.10), rgba(6, 6, 10, 0.12) 60%, rgba(255, 184, 0, 0.05)); mix-blend-mode: soft-light; pointer-events: none; }
.ph--frame { box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.55); }
figure.ph figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 2.2rem 1.4rem 1rem; background: linear-gradient(transparent, rgba(6, 6, 10, 0.82)); color: var(--silver); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; }

/* Media placeholder slot (film to come — D8) */
.media-slot { position: relative; border: 1.5px dashed var(--line); border-radius: var(--radius); display: grid; place-items: center; text-align: center; padding: var(--s-5) var(--s-3); color: var(--muted); background: var(--accent-quiet); }
.media-slot strong { color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-bottom: 0.5rem; }

/* ---------- Dual doors ---------- */
.doors { display: grid; grid-template-columns: 1fr 1fr; min-height: 74svh; }
.door { position: relative; display: grid; align-items: end; padding: var(--s-5) var(--gutter); isolation: isolate; text-decoration: none; overflow: hidden; }
.door:hover { text-decoration: none; }
.door-bg { position: absolute; inset: 0; z-index: -2; }
.door-bg img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
@media (prefers-reduced-motion: no-preference) { .door:hover .door-bg img { transform: scale(1.045); } }
.door-eyebrow { font-size: var(--text-xs); font-weight: 500; letter-spacing: var(--track-eyebrow); text-transform: uppercase; margin-bottom: 0.9rem; }
.door-title { font-family: var(--font-display); font-weight: 800; font-size: var(--text-2xl); line-height: 1.05; margin-bottom: 0.8rem; text-wrap: balance; }
.door-line { font-size: var(--text-base); max-width: 42ch; margin-bottom: 1.6rem; }
.door-cta { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; font-size: var(--text-sm); }
.door-cta::after { content: "→"; transition: transform 0.25s var(--ease); }
.door:hover .door-cta::after { transform: translateX(5px); }
.door--learn::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(185deg, rgba(19, 26, 42, 0.1) 30%, rgba(250, 247, 242, 0.96) 82%); }
.door--learn { color: #131a2a; }
.door--learn .door-eyebrow { color: #0a5f7a; }
.door--learn .door-title { color: #131a2a; }
.door--learn .door-cta { color: #0a5f7a; }
.door--train::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(185deg, rgba(6, 6, 10, 0.12) 30%, rgba(6, 6, 10, 0.94) 82%); }
.door--train { color: var(--silver); }
.door--train .door-eyebrow { color: var(--cyan); }
.door--train .door-title { color: var(--white); }
.door--train .door-cta { color: var(--cyan); }
@media (max-width: 800px) { .doors { grid-template-columns: 1fr; } .door { min-height: 56svh; } }

/* ---------- Stat cards ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.stat { background: var(--bg); padding: var(--s-4) var(--s-3); text-align: center; }
.stat b { display: block; font-family: var(--font-display); font-weight: 800; font-size: var(--text-2xl); color: var(--ink); line-height: 1; }
.stat b sup { font-size: 0.45em; color: var(--accent); }
.stat span { display: block; margin-top: 0.7rem; font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: var(--s-3); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-4); transition: transform 0.3s var(--ease), border-color 0.3s; }
html.js .card--hover:hover { transform: translateY(-4px); border-color: var(--accent); }
.card h3 { font-size: var(--text-lg); margin-bottom: 0.6rem; }
.card .price { font-family: var(--font-display); font-weight: 800; font-size: var(--text-xl); color: var(--ink); }
.card .price small { font-family: var(--font-body); font-weight: 400; font-size: var(--text-sm); color: var(--muted); }
.tag { display: inline-block; font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--highlight); border: 1px solid currentColor; border-radius: 100px; padding: 0.25rem 0.8rem; margin-bottom: var(--s-2); }

/* Coach cards */
.coach { display: grid; grid-template-rows: auto 1fr; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.coach .ph { border-radius: 0; aspect-ratio: 4 / 5; }
.coach-body { padding: var(--s-3); }
.coach-body h3 { font-size: var(--text-base); letter-spacing: 0.02em; }
.coach-body .role { color: var(--accent); font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500; margin: 0.3rem 0 0.7rem; }
.coach-body p { font-size: var(--text-sm); color: var(--muted); }

/* ---------- Split feature band ---------- */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--s-5); align-items: center; }
.split .ph { aspect-ratio: 4 / 3; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: var(--s-4); } }

/* ---------- Configurator ---------- */
.config { background: var(--card); border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px); padding: clamp(1.4rem, 3.5vw, 3rem); }
.config fieldset { border: 0; padding: 0; margin: 0 0 var(--s-3); }
.config legend { font-family: var(--font-body); font-weight: 500; font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip { position: relative; }
.chip input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.chip span, button.chip-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  padding: 0.5rem 1.15rem; border-radius: 100px; border: 1.5px solid var(--line);
  font-size: var(--text-sm); font-weight: 500; color: var(--ink); background: transparent;
  cursor: pointer; transition: border-color 0.2s, background 0.2s, color 0.2s; font-family: var(--font-body);
}
.chip input:checked + span, button.chip-btn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip input:focus-visible + span { outline: 2.5px solid var(--accent); outline-offset: 3px; }
.config-result { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-3); border-top: 1px solid var(--line); padding-top: var(--s-3); margin-top: var(--s-2); }
.config-result .total b { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; color: var(--ink); }
.config-result .total span { display: block; color: var(--muted); font-size: var(--text-sm); }
.config-result .saving { color: var(--highlight); font-weight: 500; font-size: var(--text-sm); }

/* Price table (JS-off source of truth) */
.price-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.price-table th, .price-table td { text-align: left; padding: 0.9rem 1rem; border-bottom: 1px solid var(--line); }
.price-table th { font-family: var(--font-body); font-weight: 500; font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.price-table td b { color: var(--ink); font-weight: 500; }
.price-table .num { font-family: var(--font-display); font-weight: 600; color: var(--ink); white-space: nowrap; }

/* ---------- FAQ (native details) ---------- */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: 1.2rem 0.2rem; cursor: pointer; list-style: none; font-family: var(--font-body); font-weight: 500; font-size: var(--text-base); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-display); color: var(--accent); font-size: 1.3em; transition: rotate 0.25s var(--ease); flex: none; }
.faq details[open] summary::after { rotate: 45deg; }
.faq .a { padding: 0 0.2rem 1.3rem; max-width: 62ch; color: var(--body); }

/* ---------- Handoff strip (WellnessLiving) ---------- */
.handoff { display: flex; align-items: center; gap: 0.8rem; font-size: var(--text-sm); color: var(--muted); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.9rem 1.2rem; background: var(--accent-quiet); }
.handoff svg { flex: none; width: 18px; height: 18px; }

/* ---------- Sticky mobile book bar ---------- */
.bookbar { display: none; }
@media (max-width: 760px) {
  .bookbar {
    position: fixed; inset-inline: 0; bottom: 0; z-index: 55;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 0.7rem var(--gutter) calc(0.7rem + env(safe-area-inset-bottom));
    background: rgba(6, 6, 10, 0.92); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  }
  [data-register="light"] .bookbar { background: rgba(250, 247, 242, 0.95); }
  .bookbar .label { font-size: var(--text-sm); color: var(--ink); font-weight: 500; line-height: 1.25; }
  .bookbar .label small { display: block; color: var(--muted); font-weight: 400; font-size: var(--text-xs); }
  .bookbar .btn { padding: 0.7rem 1.3rem; min-height: 44px; flex: none; }
  body { padding-bottom: 78px; }
}

/* ---------- Footer ---------- */
.footer { background: var(--ink-page); border-top: 1px solid var(--line); padding-block: var(--s-6) var(--s-4); color: var(--mist); font-size: var(--text-sm); }
[data-register="light"] .footer { background: var(--bg-2); color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--s-4); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4, .footer .ftitle { font-size: var(--text-xs); letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink); margin-bottom: var(--s-2); font-weight: 500; }
.footer ul { list-style: none; padding: 0; display: grid; gap: 0.55rem; }
.footer a { color: inherit; } .footer a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: var(--s-2); justify-content: space-between; border-top: 1px solid var(--line); margin-top: var(--s-4); padding-top: var(--s-3); font-size: var(--text-xs); }

/* ---------- Reveal enhancement (JS adds; content always visible without it) ---------- */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
  html.js .reveal.visible { opacity: 1; transform: none; }
  html.js .reveal:nth-child(2) { transition-delay: 0.08s; }
  html.js .reveal:nth-child(3) { transition-delay: 0.16s; }
}

main p a:not(.btn):not(.link-more), .faq .a a, .todo-note a { text-decoration: underline; text-underline-offset: 3px; }
[data-register="light"] main .hero-note { color: #4e566e; }
[data-register="light"] .config .hero-note { color: #4e566e; }

/* ---------- Utilities ---------- */
.center { text-align: center; }
.center p, .center .lede { margin-inline: auto; }
.mt-2 { margin-top: var(--s-2); } .mt-3 { margin-top: var(--s-3); } .mt-4 { margin-top: var(--s-4); } .mt-5 { margin-top: var(--s-5); }
.flow > * + * { margin-top: var(--s-3); }
.todo-note { border: 1.5px dashed var(--gold-deep); border-radius: var(--radius); padding: var(--s-3); color: var(--muted); font-size: var(--text-sm); background: rgba(255, 184, 0, 0.05); }
.todo-note strong { color: var(--highlight); text-transform: uppercase; letter-spacing: 0.12em; font-size: var(--text-xs); display: block; margin-bottom: 0.4rem; }
.skip-link { position: absolute; left: -999px; top: 0.5rem; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 0.6rem 1.2rem; border-radius: 6px; }
.skip-link:focus { left: 0.5rem; }

/* ---------- Trading cards (V1 feature, rebuilt deploy-safe: CSS-only flip via checkbox — works with JS disabled) ---------- */
.tcard { perspective: 1400px; position: relative; }
.tcard > input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.tcard-inner {
  position: relative; width: 100%; aspect-ratio: 2.5 / 3.9;
  transform-style: preserve-3d; transition: transform 0.75s var(--ease);
}
.tcard > input:checked ~ .tcard-inner { transform: rotateY(180deg); }
.tcard > input:focus-visible ~ .tcard-inner { outline: 2.5px solid var(--accent); outline-offset: 4px; border-radius: 18px; }
@media (prefers-reduced-motion: reduce) { .tcard-inner { transition: none; } }
.tface {
  position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: 18px; border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(165deg, #131327, #0b0b18 60%, #10102a); display: flex; flex-direction: column;
}
.tface--back { transform: rotateY(180deg); padding: 1.15rem 1.15rem 0.9rem; overflow: auto; scrollbar-width: thin; }
.tcard label { cursor: pointer; }
/* front */
.tphoto { position: relative; flex: 1; min-height: 0; }
.tphoto img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.tphoto::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(0,212,255,0.16), transparent 35%, transparent 60%, rgba(255,184,0,0.12)),
              linear-gradient(transparent 62%, rgba(6,6,10,0.9));
  mix-blend-mode: normal; pointer-events: none; }
.trank { position: absolute; top: 0.8rem; right: 0.8rem; z-index: 2;
  font-family: var(--font-display); font-weight: 800; font-size: 0.62rem; letter-spacing: 0.18em;
  color: #211600; background: var(--gold); border-radius: 100px; padding: 0.28rem 0.7rem; }
.trank--hof { background: linear-gradient(120deg, #ffd966, #ffb800); }
.trank--pro { background: var(--cyan); color: #04222c; }
.tinfo { padding: 0.9rem 1rem; }
.tinfo b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--white); letter-spacing: 0.02em; }
.tinfo span { display: block; margin-top: 0.25rem; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); font-weight: 500; }
.tflip-hint { display: flex; justify-content: space-between; align-items: center; padding: 0 1rem 0.8rem; font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mist); }
.tflip-hint::after { content: "⟲ Flip"; color: var(--cyan); }
/* back */
.tback-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.6rem; border-bottom: 1px solid var(--line); padding-bottom: 0.6rem; margin-bottom: 0.7rem; }
.tback-head b { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--white); }
.tface--back p { font-size: 0.78rem; line-height: 1.55; color: var(--silver); }
.tface--back h4 { margin: 0.8rem 0 0.4rem; font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); font-weight: 500; }
.tface--back ul { list-style: none; padding: 0; display: grid; gap: 0.35rem; font-size: 0.74rem; color: var(--silver); }
.tface--back ul li::before { content: "◆ "; color: var(--cyan); font-size: 0.6em; vertical-align: 2px; }
.tback-return { margin-top: auto; padding-top: 0.7rem; text-align: center; font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); }
/* holo shimmer on hover (decorative, GPU-cheap) */
@media (prefers-reduced-motion: no-preference) {
  .tcard:hover .tface:not(.tface--back)::before {
    content: ""; position: absolute; inset: -60%; z-index: 3; pointer-events: none;
    background: linear-gradient(115deg, transparent 42%, rgba(240,240,255,0.16) 50%, transparent 58%);
    animation: holo 1.1s var(--ease) forwards;
  }
  @keyframes holo { from { transform: translateX(-45%); } to { transform: translateX(45%); } }
}