/* ============================================================
   QuizJam — marketing & policy site
   Design language lifted from the app: ink-violet canvas,
   ambient colour blobs, Outfit display, yellow + purple accents.
   ============================================================ */

:root {
  --bg:        #0B0918;
  --bg-2:      #0F0B22;
  --ink:       #ffffff;
  --dim:       rgba(255,255,255,0.62);
  --muted:     rgba(255,255,255,0.42);
  --faint:     rgba(255,255,255,0.30);
  --card:      rgba(255,255,255,0.045);
  --card-hi:   rgba(255,255,255,0.07);
  --line:      rgba(255,255,255,0.10);
  --line-hi:   rgba(255,255,255,0.20);
  --yellow:    #FFC83D;
  --yellow-ink:#1A1330;
  --purple:    #7C3AED;
  --purple-lite:#8B5CF6;
  --green:     #22C55E;
  --pink:      #F472B6;
  --blue:      #38BDF8;
  --display: "Outfit", system-ui, -apple-system, sans-serif;
  --body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.5;
}

h1, h2, h3 { text-wrap: balance; }
p, li, .reassure span, .pack-note span { text-wrap: pretty; }

/* ---- ambient blob field (fixed, behind everything) ---- */
.blob-field { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(8px); opacity: 0.85; }
.blob.purple { width: 760px; height: 760px; top: -280px; right: -200px;
  background: radial-gradient(circle at 50% 50%, #3a2a78 0%, rgba(58,42,120,0.45) 42%, rgba(58,42,120,0) 70%);
  animation: drift1 24s ease-in-out infinite; }
.blob.wine { width: 620px; height: 620px; top: 760px; left: -260px;
  background: radial-gradient(circle at 50% 50%, #5a1a38 0%, rgba(90,26,56,0.42) 45%, rgba(90,26,56,0) 72%);
  animation: drift2 30s ease-in-out infinite; }
.blob.teal { width: 720px; height: 720px; top: 1900px; right: -240px;
  background: radial-gradient(circle at 50% 50%, #0f4a5e 0%, rgba(15,74,94,0.45) 45%, rgba(15,74,94,0) 72%);
  animation: drift1 28s ease-in-out infinite reverse; }
.blob.violet2 { width: 560px; height: 560px; top: 2900px; left: -200px;
  background: radial-gradient(circle at 50% 50%, #3a2a78 0%, rgba(58,42,120,0.35) 45%, rgba(58,42,120,0) 72%);
  animation: drift2 26s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px, 36px); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(46px, -30px); } }
@media (prefers-reduced-motion: reduce) { .blob { animation: none !important; } }

main, header, footer { position: relative; z-index: 1; }
.shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 28px; }

/* ============================ HEADER ============================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 16px 28px;
  max-width: var(--shell); margin: 0 auto;
  transition: padding 0.25s ease;
}
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(11,9,24,0); backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent; transition: all 0.3s ease;
}
.site-header.stuck::before {
  background: rgba(11,9,24,0.72); backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 46px; height: 46px; flex-shrink: 0; }
.brand-name { display: block; font-family: var(--display); font-weight: 800; font-size: 23px; letter-spacing: -0.8px; line-height: 1; }
.brand-name .jam { color: var(--yellow); }
.brand-tag { display: block; font-family: var(--body); font-weight: 600; font-size: 11.5px; color: var(--yellow); margin-top: 3px; }
.site-nav { display: flex; align-items: center; gap: 7px; }
.site-nav a {
  font-family: var(--display); font-weight: 600; font-size: 14.5px; color: var(--dim);
  text-decoration: none; padding: 9px 13px; border-radius: 11px; transition: all 0.18s ease;
}
.site-nav a:hover { color: var(--ink); background: var(--card-hi); }
.header-cta { margin-left: 6px; }

/* ============================ BUTTONS ============================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--display); font-weight: 700; font-size: 16px; cursor: pointer;
  text-decoration: none; border: none; border-radius: 14px; padding: 0 22px; height: 54px;
  transition: transform 0.14s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(180deg, var(--purple-lite), var(--purple)); color: #fff;
  box-shadow: 0 10px 26px rgba(124,58,237,0.45); }
.btn-primary:hover { box-shadow: 0 14px 34px rgba(124,58,237,0.6); }
.btn-yellow { background: var(--yellow); color: var(--yellow-ink); box-shadow: 0 10px 26px rgba(255,200,61,0.3); }
.btn-yellow:hover { box-shadow: 0 14px 34px rgba(255,200,61,0.42); }
.btn-ghost { background: rgba(255,255,255,0.04); color: #fff; border: 1.5px solid var(--line-hi); }
.btn-ghost:hover { background: var(--card-hi); border-color: rgba(255,255,255,0.32); }
.btn-sm { height: 46px; font-size: 14.5px; padding: 0 18px; border-radius: 12px; }

/* App Store badge button */
.store-btn {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  background: #fff; color: #0a0712; border-radius: 14px; padding: 10px 20px 10px 16px;
  height: 56px; transition: transform 0.14s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}
.store-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,0,0,0.5); }
.store-btn:active { transform: scale(0.98); }
.store-btn svg { width: 26px; height: 26px; flex-shrink: 0; }
.store-btn .s-sm { display: block; font-family: var(--display); font-weight: 600; font-size: 11px; letter-spacing: 0.3px; opacity: 0.7; line-height: 1; white-space: nowrap; }
.store-btn .s-lg { display: block; font-family: var(--display); font-weight: 800; font-size: 19px; letter-spacing: -0.4px; line-height: 1.1; margin-top: 3px; white-space: nowrap; }

/* ============================ TYPE / SECTIONS ============================ */
.eyebrow {
  display: inline-block; font-family: var(--display); font-weight: 800;
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--pink);
  white-space: nowrap;
}
section { padding: 92px 0; position: relative; }
.sec-head { max-width: 680px; }
.sec-head.center { margin: 0 auto; text-align: center; }
.sec-head h2 {
  font-family: var(--display); font-weight: 800; letter-spacing: -1.4px;
  font-size: clamp(32px, 4.4vw, 52px); line-height: 1.05; margin: 14px 0 0;
}
.sec-head p { font-size: 17.5px; color: var(--dim); margin: 18px 0 0; line-height: 1.6; }
.sec-head.center p { margin-left: auto; margin-right: auto; }

/* ============================ HERO ============================ */
.hero { padding: 64px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero h1 {
  font-family: var(--display); font-weight: 800; letter-spacing: -2.4px;
  font-size: clamp(42px, 6vw, 72px); line-height: 0.98; margin: 18px 0 0;
}
.hero h1 .hl { color: var(--yellow); position: relative; white-space: nowrap; }
.hero-text { font-size: clamp(17px, 1.6vw, 20px); color: var(--dim); margin: 22px 0 0; max-width: 520px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.reassure {
  display: inline-flex; align-items: center; gap: 11px; margin-top: 26px;
  padding: 11px 17px 11px 13px; border-radius: 14px;
  background: rgba(34,197,94,0.10); border: 1px solid rgba(34,197,94,0.32);
}
.reassure .tick { width: 24px; height: 24px; border-radius: 50%; background: var(--green);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.reassure span { font-size: 14.5px; color: rgba(255,255,255,0.86); }
.reassure b { color: #fff; font-weight: 800; }

/* hero phones */
.hero-stage { position: relative; height: 600px; }
.phone {
  position: absolute; border-radius: 42px; background: #0A0420; padding: 8px;
  box-shadow: 0 50px 110px rgba(0,0,0,0.6), 0 0 0 1.5px rgba(255,255,255,0.06);
}
.phone .screen { border-radius: 35px; overflow: hidden; position: relative; display: block; }
.phone .screen img { display: block; width: 100%; height: 100%; object-fit: cover; }
.phone .notch { position: absolute; top: 9px; left: 50%; transform: translateX(-50%);
  width: 34%; height: 26px; border-radius: 16px; background: #000; z-index: 3; }
.hero-stage .phone-main { width: 286px; right: 24px; top: 18px; transform: rotate(3deg); z-index: 2;
  animation: floatA 7s ease-in-out infinite; }
.hero-stage .phone-back { width: 232px; left: 0; top: 90px; transform: rotate(-7deg); z-index: 1; opacity: 0.96;
  animation: floatB 8s ease-in-out infinite; }
.hero-stage .phone-main .screen { aspect-ratio: 1170 / 2532; }
.hero-stage .phone-back .screen { aspect-ratio: 1170 / 2532; }
@keyframes floatA { 0%,100% { transform: rotate(3deg) translateY(0); } 50% { transform: rotate(3deg) translateY(-16px); } }
@keyframes floatB { 0%,100% { transform: rotate(-7deg) translateY(0); } 50% { transform: rotate(-7deg) translateY(14px); } }
@media (prefers-reduced-motion: reduce) { .hero-stage .phone-main, .hero-stage .phone-back { animation: none; } }

/* floating chips on hero */
.chip-float { position: absolute; z-index: 5; display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 16px; border-radius: 14px; font-family: var(--display); font-weight: 700; font-size: 15px;
  backdrop-filter: blur(8px); box-shadow: 0 16px 38px rgba(0,0,0,0.45); }
.chip-code { top: 6px; left: 30px; background: rgba(255,200,61,0.16); border: 1px solid rgba(255,200,61,0.5); color: var(--yellow);
  animation: floatB 6.5s ease-in-out infinite; }
.chip-correct { bottom: 46px; right: 0; background: rgba(34,197,94,0.18); border: 1px solid rgba(34,197,94,0.5); color: #5ef0a0;
  animation: floatA 6s ease-in-out infinite; }
.chip-players { bottom: 8px; left: 12px; background: rgba(124,58,237,0.22); border: 1px solid rgba(139,92,246,0.55); color: #c9b6ff;
  animation: floatA 7.5s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .chip-float { animation: none !important; } }

/* ============================ TRUST STRIP ============================ */
.trust { padding: 0 0 30px; }
.trust-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: 26px 30px; border-radius: 22px;
  background: var(--card); border: 1px solid var(--line);
}
.trust-item { text-align: center; }
.trust-item .t-big { font-family: var(--display); font-weight: 800; font-size: 30px; letter-spacing: -1px; color: #fff; }
.trust-item .t-big .y { color: var(--yellow); }
.trust-item .t-sm { font-size: 13.5px; color: var(--dim); margin-top: 5px; }
.trust-item + .trust-item { border-left: 1px solid var(--line); }

/* ============================ STEPS ============================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px 26px 30px;
  position: relative; overflow: hidden;
}
.step .num {
  font-family: var(--display); font-weight: 800; font-size: 16px; width: 42px; height: 42px;
  border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--yellow-ink);
  background: var(--yellow); box-shadow: 0 8px 20px rgba(255,200,61,0.28);
}
.step h3 { font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -0.5px; margin: 20px 0 0; }
.step p { font-size: 15.5px; color: var(--dim); margin: 11px 0 0; line-height: 1.6; }
.step .glow { position: absolute; width: 200px; height: 200px; border-radius: 50%; top: -90px; right: -70px;
  background: radial-gradient(circle, rgba(124,58,237,0.4), transparent 70%); }

/* ============================ GAME MODES ============================ */
.modes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 50px; }
.mode {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px 24px;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.mode:hover { transform: translateY(-3px); border-color: var(--line-hi); background: var(--card-hi); }
.mode-icon { width: 56px; height: 56px; border-radius: 16px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; }
.mode-icon svg { width: 28px; height: 28px; }
.mode-yellow { background: rgba(255,200,61,0.14); border: 1px solid rgba(255,200,61,0.4); }
.mode-pink   { background: rgba(244,114,182,0.14); border: 1px solid rgba(244,114,182,0.4); }
.mode-purple { background: rgba(124,58,237,0.18); border: 1px solid rgba(139,92,246,0.45); }
.mode-green  { background: rgba(34,197,94,0.14); border: 1px solid rgba(34,197,94,0.4); }
.mode-body { flex: 1; min-width: 0; }
.mode-body .mode-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.mode-body h3 { font-family: var(--display); font-weight: 800; font-size: 21px; letter-spacing: -0.5px; margin: 0; white-space: nowrap; }
.mode-tag { font-family: var(--display); font-weight: 800; font-size: 10.5px; letter-spacing: 0.6px;
  text-transform: uppercase; padding: 4px 9px; border-radius: 7px; white-space: nowrap; }
.tag-yellow { background: rgba(255,200,61,0.16); color: var(--yellow); }
.tag-pink   { background: rgba(244,114,182,0.18); color: var(--pink); }
.tag-purple { background: rgba(139,92,246,0.22); color: #c9b6ff; }
.tag-green  { background: rgba(34,197,94,0.18); color: #5ef0a0; }
.mode-body p { font-size: 15px; color: var(--dim); margin: 9px 0 0; line-height: 1.55; }

/* ============================ PACKS ============================ */
.pack-note {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 20px;
  padding: 9px 16px; border-radius: 12px; background: rgba(255,200,61,0.10);
  border: 1px solid rgba(255,200,61,0.3); font-size: 14.5px; color: rgba(255,255,255,0.86);
}
.pack-note b { color: var(--yellow); font-weight: 800; }
.pack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.pack {
  border-radius: 22px; overflow: hidden; background: var(--card); border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease; display: flex; flex-direction: column;
}
.pack:hover { transform: translateY(-5px); border-color: var(--line-hi); }
.pack-art { position: relative; aspect-ratio: 1 / 1; overflow: hidden; }
.pack-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pack-badge { position: absolute; top: 12px; left: 12px; font-family: var(--display); font-weight: 800;
  font-size: 10.5px; letter-spacing: 0.6px; text-transform: uppercase; padding: 5px 9px; border-radius: 7px; white-space: nowrap; }
.pb-green { background: rgba(34,197,94,0.95); color: #04210f; }
.pb-gold  { background: rgba(255,200,61,0.96); color: #231803; }
.pb-pink  { background: rgba(244,114,182,0.96); color: #3a0a26; }
.pack-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.pack-body h3 { font-family: var(--display); font-weight: 800; font-size: 19px; letter-spacing: -0.4px; margin: 0; }
.pack-body p { font-size: 14px; color: var(--dim); margin: 8px 0 0; line-height: 1.5; flex: 1; }
.pack-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; }
.pack-price { font-family: var(--display); font-weight: 800; font-size: 18px; color: #fff; }
.pack-price.free { color: var(--green); }
.pack-qs { font-size: 12.5px; font-weight: 600; color: var(--muted); }

/* bundle band */
.bundle {
  margin-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap; padding: 26px 30px; border-radius: 22px;
  background: linear-gradient(110deg, rgba(124,58,237,0.22), rgba(244,114,182,0.14));
  border: 1px solid rgba(139,92,246,0.4);
}
.bundle h3 { font-family: var(--display); font-weight: 800; font-size: 23px; letter-spacing: -0.6px; margin: 0; }
.bundle p { font-size: 14.5px; color: var(--dim); margin: 7px 0 0; }
.bundle-price { display: flex; align-items: baseline; gap: 10px; }
.bundle-price .now { font-family: var(--display); font-weight: 800; font-size: 30px; color: var(--yellow); }
.bundle-price .was { font-size: 16px; color: var(--muted); text-decoration: line-through; }

/* ============================ FEATURES ============================ */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.feat { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 24px; }
.feat-ic { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.05); border: 1px solid var(--line); }
.feat-ic svg { width: 25px; height: 25px; }
.feat h3 { font-family: var(--display); font-weight: 800; font-size: 19px; letter-spacing: -0.4px; margin: 18px 0 0; }
.feat p { font-size: 14.5px; color: var(--dim); margin: 9px 0 0; line-height: 1.55; }

/* ============================ SUPPORT ============================ */
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.support-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 24px; }
.support-card h3 { font-family: var(--display); font-weight: 800; font-size: 19px; letter-spacing: -0.4px; margin: 0; }
.support-card p { font-size: 14.5px; color: var(--dim); margin: 12px 0 0; line-height: 1.6; }
.support-card a { color: var(--yellow); font-weight: 700; text-decoration: none; }
.support-card a:hover { text-decoration: underline; }

/* ============================ FAQ ============================ */
.faq-list { margin-top: 44px; max-width: 860px; }
.faq {
  border: 1px solid var(--line); border-radius: 16px; background: var(--card);
  margin-bottom: 12px; overflow: hidden; transition: border-color 0.2s ease;
}
.faq[open] { border-color: var(--line-hi); background: var(--card-hi); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 24px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; font-family: var(--display); font-weight: 700;
  font-size: 17.5px; color: #fff;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 26px; height: 26px; flex-shrink: 0; position: relative; transition: transform 0.25s ease; }
.faq summary .plus::before, .faq summary .plus::after {
  content: ""; position: absolute; background: var(--yellow); border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq summary .plus::before { width: 14px; height: 2.5px; }
.faq summary .plus::after { width: 2.5px; height: 14px; transition: transform 0.25s ease; }
.faq[open] summary .plus::after { transform: translate(-50%,-50%) scaleY(0); }
.faq .faq-body { padding: 0 24px 22px; }
.faq .faq-body p { font-size: 15.5px; color: var(--dim); margin: 0; line-height: 1.65; }

/* ============================ POLICY ============================ */
.policy-wrap { display: grid; grid-template-columns: 230px 1fr; gap: 44px; margin-top: 48px; align-items: start; }
.policy-toc { position: sticky; top: 96px; }
.policy-toc .toc-label { font-family: var(--display); font-weight: 800; font-size: 12px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.policy-toc a { display: block; font-size: 14.5px; color: var(--dim); text-decoration: none; padding: 8px 0;
  border-left: 2px solid var(--line); padding-left: 14px; transition: all 0.18s ease; }
.policy-toc a:hover { color: #fff; border-left-color: var(--yellow); }
.policy-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.policy-pill { font-size: 12.5px; font-weight: 600; color: var(--dim); padding: 7px 12px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--line); }
.policy-doc { display: flex; flex-direction: column; gap: 18px; }
.policy-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px 30px; scroll-margin-top: 96px; }
.policy-card h3 { font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -0.5px; margin: 0 0 4px;
  display: flex; align-items: center; gap: 12px; }
.policy-card h3 .pc-ic { width: 34px; height: 34px; border-radius: 10px; background: rgba(255,200,61,0.13);
  border: 1px solid rgba(255,200,61,0.32); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.policy-card h3 .pc-ic svg { width: 18px; height: 18px; }
.policy-card p { font-size: 15.5px; color: var(--dim); margin: 14px 0 0; line-height: 1.7; }
.policy-card ul { margin: 14px 0 0; padding-left: 20px; }
.policy-card li { font-size: 15.5px; color: var(--dim); line-height: 1.7; margin-bottom: 4px; }
.policy-card a { color: var(--yellow); font-weight: 700; text-decoration: none; }
.policy-card a:hover { text-decoration: underline; }
.policy-card strong { color: rgba(255,255,255,0.92); font-weight: 700; }

/* ============================ CTA BAND ============================ */
.cta-band { text-align: center; }
.cta-inner { background: linear-gradient(160deg, rgba(124,58,237,0.28), rgba(15,74,94,0.18));
  border: 1px solid var(--line-hi); border-radius: 30px; padding: 64px 40px; position: relative; overflow: hidden; }
.cta-inner h2 { font-family: var(--display); font-weight: 800; font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -1.2px; line-height: 1.05; margin: 0; }
.cta-inner p { font-size: 17.5px; color: var(--dim); margin: 16px auto 0; max-width: 520px; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* ============================ FOOTER ============================ */
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 48px 0 56px; }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; }
.footer-brand { max-width: 320px; }
.footer-brand p { font-size: 14px; color: var(--dim); margin: 16px 0 0; line-height: 1.6; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--display); font-weight: 800; font-size: 13px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.footer-col a { display: block; font-size: 14.5px; color: var(--dim); text-decoration: none; padding: 6px 0; transition: color 0.18s ease; }
.footer-col a:hover { color: #fff; }
.footer-base { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--muted); }

/* ============================ SCROLL REVEAL ============================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { height: 520px; margin-top: 20px; }
  .steps, .pack-grid, .feat-grid, .support-grid { grid-template-columns: repeat(2, 1fr); }
  .modes { grid-template-columns: 1fr; }
  .policy-wrap { grid-template-columns: 1fr; }
  .policy-toc { position: static; }
  .site-nav { display: none; }
}
@media (max-width: 620px) {
  .shell { padding: 0 18px; }
  section { padding: 64px 0; }
  .trust-row { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .trust-item + .trust-item { border-left: none; }
  .steps, .pack-grid, .feat-grid, .support-grid { grid-template-columns: 1fr; }
  .hero-stage { height: 460px; }
  .hero-stage .phone-main { width: 230px; }
  .hero-stage .phone-back { width: 186px; }
  .site-header { padding: 12px 16px; }
  .header-cta { display: none; }
  .cta-inner { padding: 44px 22px; }
}