/* ============================================================
   CourseReviews — design tokens
   Brand palette is centralised here; swap the --brand-* values
   to rebrand the whole site.
   ============================================================ */
:root {
  --brand-050: #eef2fe;
  --brand-100: #dde6fd;
  --brand-300: #86a8ff;
  --brand-500: #3b63e8;
  --brand-600: #2547d0;
  --brand-700: #1d3aad;
  --brand-900: #12245e;

  --ink: #0e0f0f;
  --ink-2: #23292c;
  --body-c: #47525a;
  --muted: #6b7680;
  --line: #e3e7ec;

  --bg: #ffffff;
  --bg-soft: #f7f9fb;
  --dark-navy: #081432;
  --dark-navy-2: #0d1f4a;
  --footer-navy: #0a1730;

  --chip-yellow: #fff3a0;
  --star-gold: #ffb400;
  --pos: #14a06b;
  --neg: #e0455a;
  --neu: #8b97a3;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 24px;
  --r-pill: 999px;

  --shadow-sm: 0 1px 3px rgba(10, 20, 50, .08);
  --shadow-md: 0 10px 30px rgba(10, 20, 50, .10);
  --shadow-lg: 0 24px 60px rgba(10, 20, 50, .16);

  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html { color-scheme: light; }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); font-size: 16px; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { text-decoration: none; color: inherit; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; text-align: inherit; }
.container { width: min(1240px, 92vw); margin-inline: auto; }
.center { text-align: center; }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ============ buttons & chips ============ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 16px; border-radius: var(--r-sm); padding: 13px 22px; transition: background .18s, border-color .18s, transform .18s; }
.btn-sm { padding: 10px 18px; font-size: 15px; }
.btn-primary { background: var(--brand-600); color: #fff; }
.btn-primary:hover { background: var(--brand-700); }
.btn-outline { background: #fff; color: var(--ink-2); border: 1px solid #d6dbe1; }
.btn-outline:hover { border-color: var(--ink-2); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--brand-050); }

.chip { display: inline-flex; align-items: center; gap: 6px; border-radius: var(--r-pill); font-size: 14px; font-weight: 500; padding: 7px 14px; }
.chip-plain { background: #fff; border: 1px solid var(--line); color: var(--ink-2); }
.chip-tint { background: var(--brand-050); color: var(--brand-700); }
.chip-ghost { border: 1px solid rgba(255,255,255,.5); color: #fff; font-size: 13px; }

.eyebrow { text-align: center; font-weight: 600; font-size: 15px; color: var(--brand-600); margin-bottom: 14px; }
.eyebrow-cyan { color: var(--brand-300); }

/* ============ nav ============ */
.nav { position: sticky; top: 0; z-index: 60; background: #fff; transition: box-shadow .25s; }
.nav.is-scrolled { box-shadow: 0 1px 0 var(--line), var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; gap: 28px; height: 70px; }
.logo { display: flex; align-items: center; gap: 8px; }
.logo-mark { width: 30px; height: 30px; }
.logo-word { font-weight: 800; font-size: 19px; letter-spacing: .2px; }
.logo-tld { font-weight: 400; color: var(--muted); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-link { display: inline-flex; align-items: center; gap: 6px; font-size: 15.5px; font-weight: 500; color: var(--ink-2); }
.nav-link:hover { color: var(--brand-600); }
.chev { width: 10px; height: 7px; }
.nav-pill { display: inline-flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 500; padding: 8px 18px; border-radius: var(--r-pill); border: 1.5px solid transparent; background:
  linear-gradient(#fff, #fff) padding-box,
  linear-gradient(90deg, var(--star-gold), #e0455a, var(--brand-500)) border-box; }
.spark { width: 13px; height: 13px; color: var(--brand-500); }
.nav-cta { margin-left: auto; display: flex; gap: 12px; }
.nav-mobile-cta { display: none; }
.nav-burger { display: none; margin-left: auto; flex-direction: column; gap: 5px; padding: 10px; }
.nav-burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 1px; transition: transform .25s, opacity .25s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ hero ============ */
.hero { padding-top: 34px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
.hero-chips { display: inline-flex; background: #f2f5f8; border-radius: var(--r-pill); padding: 3px; margin-bottom: 26px; }
.hero-chips .chip-plain { box-shadow: var(--shadow-sm); border: 0; }
.hero-chips .chip-tint { background: transparent; }
h1 { font-size: clamp(40px, 4.3vw, 56px); line-height: 1.1; font-weight: 500; letter-spacing: -0.018em; color: var(--ink-2); }
.hero-sub { margin: 22px 0 30px; font-size: 17.5px; line-height: 1.6; color: var(--body-c); max-width: 46ch; }
.hero-cta { display: flex; gap: 14px; margin-bottom: 34px; }
.hero-ratings { display: flex; align-items: center; gap: 22px; }
.rating-block .stars { letter-spacing: 2px; font-size: 15px; color: var(--ink); }
.rating-block p { font-size: 13.5px; color: var(--body-c); margin-top: 4px; }
.rating-brand { color: var(--ink); }
.rating-divider { width: 1px; height: 34px; background: var(--line); }

/* hero visual */
.hero-visual { position: relative; height: 620px; border-radius: var(--r-lg); overflow: hidden; }
.scene { position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease; pointer-events: none; }
.scene.is-active { opacity: 1; }
.scene-bg { position: absolute; inset: 0; }
.scene-bg-1 { background:
  radial-gradient(90% 70% at 85% 20%, #c8d8ff 0%, transparent 60%),
  radial-gradient(70% 60% at 15% 85%, #dcE9ff 0%, transparent 65%),
  linear-gradient(135deg, #e9f0ff 0%, #f5f1e6 100%); }
.scene-bg-2 { background:
  radial-gradient(90% 70% at 80% 25%, #ffe3c2 0%, transparent 60%),
  radial-gradient(70% 60% at 20% 80%, #ffedd6 0%, transparent 65%),
  linear-gradient(135deg, #fff3e2 0%, #eef3ff 100%); }
.scene-bg-3 { background:
  radial-gradient(90% 70% at 80% 20%, #ffd6de 0%, transparent 60%),
  radial-gradient(70% 60% at 20% 85%, #ffe4ea 0%, transparent 65%),
  linear-gradient(135deg, #ffeef2 0%, #f2f0ff 100%); }
/* soft abstract shapes on the backdrop */
.scene-bg::before, .scene-bg::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); opacity: .5; }
.scene-bg::before { width: 340px; height: 340px; right: -60px; top: 90px; background: rgba(255,255,255,.55); }
.scene-bg::after { width: 220px; height: 220px; left: 40px; bottom: -50px; background: rgba(255,255,255,.4); }

.anno { position: absolute; z-index: 3; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.anno-top { top: 34px; left: 50%; transform: translateX(-30%); }
.chip-label { background: var(--chip-yellow); color: #201c00; font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 6px; box-shadow: var(--shadow-sm); white-space: nowrap; }
.anno-arrow { width: 46px; height: 32px; margin-left: 18px; }
.anno-arrow.flip { transform: scaleX(-1); margin-left: -8px; }

.ui-card { position: absolute; background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); padding: 20px; z-index: 2; }
.ui-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 12px; }
.ui-subtitle { font-size: 12.5px; font-weight: 600; color: var(--ink-2); margin: 12px 0 6px; }

/* scene 1 */
.rep-card { width: 300px; left: 8%; top: 100px; }
.rep-row { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; padding: 8px 0; }
.rep-ico { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 14px; }
.rep-ico svg { width: 26px; height: 26px; }
.rep-ico-g { background: #fff; box-shadow: inset 0 0 0 1.5px #e5e8ee; color: #4285f4; }
.rep-ico-f { background: #1877f2; color: #fff; }
.toggle { margin-left: auto; width: 40px; height: 22px; border-radius: var(--r-pill); background: #e2e6ec; position: relative; transition: background .2s; }
.toggle i { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: left .2s; }
.toggle.on { background: var(--brand-500); }
.toggle.on i { left: 20px; }
.slider { position: relative; height: 6px; border-radius: 3px; background: #e8ebf0; margin: 10px 0 14px; }
.slider-fill { position: absolute; inset: 0 45% 0 0; border-radius: 3px; background: var(--brand-500); }
.slider-knob { position: absolute; left: 52%; top: 50%; transform: translate(-50%,-50%); width: 16px; height: 16px; background: #fff; border-radius: 50%; box-shadow: 0 1px 4px rgba(0,0,0,.25); }
.rep-split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rep-split strong { font-size: 13px; display: block; }
.rep-split small { font-size: 10.5px; color: var(--muted); line-height: 1.35; display: block; margin-top: 3px; }
.mini-reviews { position: absolute; z-index: 3; bottom: 48px; left: 16%; display: flex; gap: 14px; }
.mini-review { background: #fff; border-radius: 12px; box-shadow: var(--shadow-md); padding: 12px 16px; display: flex; gap: 10px; width: 200px; }
.mini-review strong { font-size: 12.5px; display: block; }
.mini-thumb { width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg, #cdd9f6, #a8bdf0); flex: none; }
.mini-thumb-b { background: linear-gradient(135deg, #f6d9cd, #f0b8a8); }
.mini-thumb-c { background: linear-gradient(135deg, #d6f6cd, #a8e2b7); }
.mini-thumb-d { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, #f0cfa8, #e2b088); }
.mini-stars { color: var(--star-gold); font-size: 12px; letter-spacing: 1.5px; display: inline-block; }
.skeleton { display: block; height: 7px; border-radius: 4px; background: #e9edf2; margin-top: 8px; width: 100%; }
.skeleton.short { width: 60%; }
.skeleton.dark { background: rgba(255,255,255,.14); }

/* scene 2 */
.survey-card { width: 250px; left: 7%; top: 110px; }
.survey-head { display: flex; gap: 10px; font-size: 13px; align-items: center; margin-bottom: 12px; }
.survey-head small { color: var(--muted); font-size: 11px; }
.tick { width: 22px; height: 22px; flex: none; border-radius: 50%; background: var(--pos); color: #fff; display: grid; place-items: center; font-size: 12px; }
.survey-course { display: flex; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.survey-course strong { font-size: 13px; display: block; }
.survey-course small { font-size: 11px; color: var(--muted); }
.survey-pop { width: 270px; right: 10%; top: 150px; }
.emoji-row { display: flex; gap: 10px; font-size: 20px; }
.emoji-row span { filter: grayscale(.4); opacity: .75; }
.emoji-row .emoji-active { filter: none; opacity: 1; transform: scale(1.25); }
.survey-quote { border: 1px solid var(--line); border-radius: 10px; padding: 10px; font-size: 12.5px; color: var(--body-c); line-height: 1.45; }
.insights-card { width: 270px; left: 18%; bottom: 40px; }
.insights-big { font-size: 26px; font-weight: 800; margin: -6px 0 8px; }
.insights-rows { display: grid; gap: 6px; }
.insights-rows span { display: flex; justify-content: space-between; font-size: 12px; color: var(--body-c); }
.insights-rows em { font-style: normal; font-weight: 700; color: var(--ink); }
.insights-bars { display: flex; align-items: flex-end; gap: 8px; height: 64px; margin-top: 12px; }
.insights-bars i { flex: 1; background: var(--brand-500); border-radius: 3px 3px 0 0; opacity: .85; }
.insights-bars.tall { height: 110px; }

/* scene 3 */
.ai-search { position: absolute; z-index: 2; top: 110px; left: 10%; width: 330px; background: #fff; border-radius: var(--r-pill); box-shadow: var(--shadow-md); padding: 13px 18px; font-size: 13.5px; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.ai-mag { font-size: 16px; color: var(--ink); }
.ai-tag { margin-left: auto; background: var(--brand-500); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: var(--r-pill); }
.ai-bubble-user { position: absolute; z-index: 2; top: 178px; left: 14%; width: 300px; background: #fff; border-radius: 14px 14px 4px 14px; box-shadow: var(--shadow-md); padding: 14px 16px; font-size: 13px; display: flex; gap: 10px; align-items: flex-start; }
.ai-answer { width: 360px; left: 22%; top: 268px; }
.ai-dot { position: absolute; top: -12px; left: -12px; width: 30px; height: 30px; background: var(--brand-100); color: var(--brand-700); border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 800; }
.ai-answer p { font-size: 12.5px; color: var(--body-c); line-height: 1.5; }
.chart-title { text-align: center; font-weight: 600; color: var(--ink) !important; margin-top: 12px; font-size: 12px !important; }
.chart { display: flex; justify-content: space-around; align-items: flex-end; height: 110px; border-bottom: 1px solid var(--line); margin-top: 8px; padding: 0 16px; }
.chart-group { display: flex; align-items: flex-end; gap: 5px; height: 100%; }
.chart-group i { width: 9px; border-radius: 3px 3px 0 0; }
.c1 { background: #f26a6a; } .c2 { background: #f5a24b; } .c3 { background: #f5d54b; } .c4 { background: #4bc0f5; } .c5 { background: var(--brand-500); }
.chart-x { display: flex; justify-content: space-around; font-size: 11px; color: var(--muted); margin-top: 6px; }
.chart-legend { display: flex; gap: 12px; justify-content: center; font-size: 10.5px; color: var(--muted); margin-top: 10px; flex-wrap: wrap; }
.chart-legend span::before { content: "●"; margin-right: 4px; }
.l1::before { color: #f26a6a; } .l2::before { color: #f5a24b; } .l3::before { color: #f5d54b; } .l4::before { color: #4bc0f5; } .l5::before { color: var(--brand-500); }

/* logo marquee */
.logos { margin-top: 46px; padding: 18px 0 26px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logos { position: relative; }
.logos-track { display: flex; align-items: center; width: max-content; animation: marquee 36s linear infinite; }
.logos-track .brandmark { margin-right: 64px; }
@keyframes marquee { to { transform: translateX(-50%); } }
.brandmark { color: #23292c; opacity: .85; white-space: nowrap; font-size: 19px; }
.bm-serif { font-family: Georgia, serif; font-style: italic; }
.bm-round { font-weight: 700; }
.bm-thin { font-weight: 300; letter-spacing: 1px; }
.bm-caps { font-weight: 700; letter-spacing: 2px; font-size: 15px; }
.bm-script { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 700; font-size: 21px; }
.bm-spaced { font-size: 13px; letter-spacing: 3px; }
.bm-lower { font-weight: 600; font-size: 21px; }
.bm-bold { font-weight: 800; letter-spacing: 1px; }

/* ============ growth ============ */
.growth { padding: 96px 0; background:
  radial-gradient(60% 40% at 50% 0%, #eaf1ff 0%, transparent 70%),
  radial-gradient(40% 30% at 85% 20%, #eafff3 0%, transparent 70%),
  #fff; }
.growth-title { text-align: center; font-size: clamp(30px, 3vw, 40px); font-weight: 600; letter-spacing: -0.014em; line-height: 1.12; margin-bottom: 44px; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.pillar { border-radius: var(--r-md); padding: 22px 26px; text-align: center; transition: background .2s, box-shadow .2s, transform .2s; }
.pillar h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.pillar p { font-size: 14px; line-height: 1.55; color: var(--body-c); }
.pillar.is-active { background: #fff; box-shadow: var(--shadow-md); }
.pillar.is-active h3 { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.pillar:hover:not(.is-active) { background: rgba(255,255,255,.7); }

.mockpanel { border-radius: var(--r-lg); background: linear-gradient(160deg, #e9f2f7 0%, #eef4ee 55%, #f7f4e8 100%); padding: 36px; min-height: 820px; }
.tab-pane { display: none; }
.tab-pane.is-active { display: grid; }
.mockgrid { grid-template-columns: repeat(3, 1fr); gap: 26px; }
.mockcard { position: relative; background: #fff; border-radius: 16px; box-shadow: var(--shadow-md); padding: 22px; font-size: 13px; display: flex; flex-direction: column; gap: 8px; }
.mockcard-video { background: #15181c; color: #fff; overflow: hidden; min-height: 340px; }
.anno-corner { position: absolute; top: -12px; right: 14px; z-index: 4; align-items: flex-end; }
.anno-corner .anno-arrow { margin: 2px 30px 0 0; }
.anno-light .chip-label { box-shadow: 0 3px 10px rgba(0,0,0,.35); }
.anno-mid { position: relative; margin: 14px 0 4px; }

.flow { display: grid; gap: 4px; }
.flow-step { display: flex; gap: 12px; align-items: center; padding: 7px 0; border-left: 2px dashed #d7dde5; margin-left: 13px; padding-left: 18px; position: relative; }
.flow-step:first-child, .flow-step:last-child { border-left-color: transparent; }
.flow-ico { position: absolute; left: -14px; width: 26px; height: 26px; background: #f2f5f8; border-radius: 8px; display: grid; place-items: center; color: var(--ink-2); }
.flow-ico svg { width: 14px; height: 14px; }
.ico-12 { width: 12px; height: 12px; }
.ico-14 { width: 14px; height: 14px; }
.ico-16 { width: 16px; height: 16px; }
.ico-20 { width: 20px; height: 20px; }
.flow-step small { display: block; color: var(--muted); font-size: 11px; }
.flow-step strong { font-size: 13px; }

.invite-brand { display: flex; align-items: center; gap: 8px; font-weight: 800; letter-spacing: 1.5px; font-size: 13px; }
.invite-logo { width: 22px; height: 22px; }
.invite-thumb { height: 90px; border-radius: 10px; background: linear-gradient(135deg, #cfe3f6, #b7d3f2); display: block; }
.rate-squares { display: flex; gap: 6px; }
.rate-squares span { width: 30px; height: 30px; border-radius: 7px; background: var(--brand-500); color: #fff; display: grid; place-items: center; font-size: 14px; }
.upload-row { display: flex; gap: 8px; }
.upload-thumb { width: 40px; height: 40px; border-radius: 8px; background: linear-gradient(135deg, #f6cdd9, #f0a8bd); }
.upload-add { width: 40px; height: 40px; border-radius: 8px; border: 1.5px dashed #c9d0d8; display: grid; place-items: center; color: var(--muted); }
.dark-btn { background: #111; color: #fff; border-radius: var(--r-sm); padding: 10px; text-align: center; font-size: 13.5px; font-weight: 600; margin-top: 6px; }

.video-face { position: absolute; inset: 0; background:
  radial-gradient(120% 90% at 30% 20%, #3a4552 0%, #15181c 70%); }
.play-btn { position: absolute; top: 42%; left: 50%; transform: translate(-50%,-50%); width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.92); color: var(--brand-600); display: grid; place-items: center; font-size: 18px; box-shadow: var(--shadow-md); }
.video-actions { position: absolute; left: 18px; right: 18px; bottom: 18px; display: grid; gap: 10px; }
.video-action { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.16); backdrop-filter: blur(6px); border-radius: var(--r-pill); padding: 11px 16px; font-weight: 600; font-size: 13.5px; }
.va-ico { width: 26px; height: 26px; border-radius: 50%; background: var(--brand-100); color: var(--brand-700); display: grid; place-items: center; font-style: normal; }
.va-ico svg { width: 14px; height: 14px; }

.course-hero { height: 120px; border-radius: 10px; background: linear-gradient(135deg, #f2e2c8, #e5c9a1); display: block; }
.score-line { display: flex; align-items: center; gap: 8px; font-size: 18px; margin-top: 4px; }
.photo-strip { display: flex; gap: 6px; }
.photo-strip span { width: 40px; height: 40px; border-radius: 8px; background: linear-gradient(135deg, #d8e2c8, #b9cba1); }
.photo-strip span:nth-child(2n) { background: linear-gradient(135deg, #c8d4e2, #a1b6cb); }
.review-line { display: flex; align-items: center; gap: 10px; padding-top: 8px; }
.review-line small { color: var(--muted); display: block; font-size: 11px; }
.review-line .mini-stars { margin-left: auto; }
.range-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.range-rows span { font-size: 11.5px; color: var(--body-c); }
.range-rows i { display: block; height: 4px; border-radius: 2px; background: linear-gradient(90deg, #e8ebf0 60%, var(--ink) 60%); margin-top: 5px; position: relative; }

.reply-tabs { display: flex; gap: 16px; font-size: 12.5px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.reply-tabs .is-on { color: var(--ink); font-weight: 700; border-bottom: 2px solid var(--ink); margin-bottom: -7px; padding-bottom: 6px; }
.reply-quote { font-size: 12.5px; color: var(--body-c); line-height: 1.5; background: #f7f9fb; border-radius: 8px; padding: 10px; }
.ai-generate { display: flex; align-items: center; gap: 7px; background: linear-gradient(90deg, var(--brand-050), var(--brand-100)); border-radius: 8px; padding: 9px 12px; font-size: 12.5px; font-weight: 600; color: var(--brand-700); }
.attr-card { border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.attr-rows { display: grid; gap: 7px; margin-top: 10px; }
.attr-rows span { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.attr-rows em { font-style: normal; font-weight: 700; color: var(--ink); }

.serp { padding: 10px 0; }
.serp-dim { opacity: .55; }
.serp-url { color: #1a7f37; font-size: 11px; }
.serp-title { color: #1a0dab; font-size: 14.5px; font-weight: 500; margin: 3px 0; }
.serp-stars { font-size: 12px; color: var(--body-c); }
.ugc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.ugc-grid span { aspect-ratio: 1; border-radius: 8px; background: linear-gradient(135deg, #d9c8f2, #c0a1e5); }
.ugc-grid span:nth-child(2n) { background: linear-gradient(135deg, #c8f2e0, #a1e5c4); }
.ugc-grid span:nth-child(3n) { background: linear-gradient(135deg, #f2d9c8, #e5bfa1); }
.ugc-video, .ugc-more { display: grid; place-items: center; color: #fff; font-weight: 700; }
.badge-demo { display: flex; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.badge-star { width: 40px; height: 40px; }
.badge-demo strong { display: block; font-size: 14px; }
.badge-demo small { color: var(--muted); font-size: 11px; }
.caro { display: grid; gap: 10px; }
.caro-card { border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.caro-card p { font-size: 12.5px; margin: 6px 0 4px; }
.caro-card small { color: var(--muted); font-size: 11px; }
.caro-dim { opacity: .55; }
.caro-dots { display: flex; gap: 5px; justify-content: center; margin-top: 4px; }
.caro-dots i { width: 6px; height: 6px; border-radius: 50%; background: #d5dae1; }
.caro-dots i.on { background: var(--ink); }
.checkout-trust { background: var(--brand-050); border-radius: 8px; padding: 10px; font-size: 12.5px; color: var(--brand-700); font-weight: 600; }
.nps-bar { display: flex; height: 10px; border-radius: 5px; overflow: hidden; margin: 6px 0 8px; }
.nps-det { background: var(--neg); } .nps-pas { background: #f5c54b; } .nps-pro { background: var(--pos); }
.nps-legend { display: flex; gap: 12px; font-size: 11px; color: var(--muted); }
.nps-legend span::before { content: "●"; margin-right: 4px; }
.l-det::before { color: var(--neg); } .l-pas::before { color: #f5c54b; } .l-pro::before { color: var(--pos); }
.theme-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.theme-tags span { border-radius: var(--r-pill); padding: 6px 12px; font-size: 12px; font-weight: 600; }
.t-pos { background: #e2f6ec; color: #0b6b46; }
.t-neg { background: #fde7ea; color: #a5233a; }
.alert-row { border-radius: 10px; padding: 12px; }
.alert-row strong { display: block; font-size: 13px; }
.alert-row small { color: inherit; opacity: .75; font-size: 11.5px; }
.alert-crit { background: #fdecec; color: #8c2330; }
.alert-ok { background: #e6f7ee; color: #0b5a3c; }

/* ============ AI dark section ============ */
.ai-section { padding: 96px 0 90px; color: #fff; background:
  radial-gradient(70% 50% at 50% 0%, #14306e 0%, transparent 60%),
  linear-gradient(180deg, #0a1a40 0%, var(--dark-navy) 55%, #060e24 100%); }
.ai-title { text-align: center; font-size: clamp(30px, 3.2vw, 42px); font-weight: 600; letter-spacing: -0.014em; line-height: 1.12; max-width: 30ch; margin: 0 auto; }
.ai-sub { text-align: center; max-width: 62ch; margin: 20px auto 46px; font-size: 16.5px; line-height: 1.65; color: #b9c4dd; }
.dash { display: flex; border-radius: 18px; overflow: hidden; background: #0c1533; box-shadow: 0 0 0 1px rgba(134,168,255,.22), 0 30px 80px rgba(0,0,0,.5), 0 0 90px rgba(59,99,232,.25); }
.dash-rail { width: 62px; background: rgba(255,255,255,.03); border-right: 1px solid rgba(255,255,255,.07); display: flex; flex-direction: column; align-items: center; gap: 20px; padding: 18px 0; }
.dash-logo { width: 26px; height: 26px; margin-bottom: 6px; }
.rail-ico { color: #6a7799; }
.rail-ico svg { width: 15px; height: 15px; }
.rail-ico.is-on { color: #fff; background: rgba(134,168,255,.18); border-radius: 8px; padding: 5px 7px; }
.dash-main { flex: 1; padding: 18px 24px 26px; }
.dash-top { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; color: #6a7799; border-bottom: 1px solid rgba(255,255,255,.07); padding-bottom: 12px; }
.dash-search { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.05); border-radius: 7px; padding: 6px 14px; width: 220px; }
.dash-user { display: flex; align-items: center; gap: 8px; }
.dash-user .chev { width: 9px; height: 6px; }
.dash-avatar { width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, #cdd9f6, #7a90d8); }
.dash-h { font-size: 17px; font-weight: 700; margin: 16px 0; }
.dash-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.insight { border-radius: 12px; padding: 16px; background: rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px rgba(255,255,255,.07); }
.insight > p { font-size: 13px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.insight-crit { background: linear-gradient(160deg, rgba(224,69,90,.16), rgba(224,69,90,.05)); }
.insight-str { background: linear-gradient(160deg, rgba(20,160,107,.16), rgba(20,160,107,.05)); }
.insight-min { background: linear-gradient(160deg, rgba(75,120,240,.18), rgba(75,120,240,.06)); }
.pill-crit, .pill-str, .pill-min { font-size: 10.5px; font-weight: 700; border-radius: var(--r-pill); padding: 3px 9px; flex: none; }
.pill-crit { background: #e0455a; color: #fff; }
.pill-str { background: #14a06b; color: #fff; }
.pill-min { background: #4b78f0; color: #fff; }
.insight-btn { margin-top: 12px; font-size: 11.5px; font-weight: 600; border-radius: 6px; padding: 6px 10px; display: inline-block; }
.btn-crit { background: rgba(224,69,90,.3); color: #ffd4da; }
.btn-str { background: rgba(20,160,107,.3); color: #c8f5e3; }
.btn-min { background: rgba(75,120,240,.3); color: #d2defc; }
.donut-wrap { display: flex; gap: 16px; align-items: center; margin-top: 14px; }
.donut { width: 120px; height: 120px; border-radius: 50%; background: conic-gradient(var(--brand-500) 0 71%, #e0455a 71% 88%, #55617e 88% 100%); display: grid; place-items: center; }
.donut-hole { width: 76px; height: 76px; border-radius: 50%; background: #0c1533; display: grid; place-items: center; text-align: center; }
.donut-hole strong { font-size: 19px; }
.donut-hole small { font-size: 10px; color: #8fa0c5; display: block; }
.donut-legend { display: grid; gap: 8px; font-size: 11.5px; color: #b9c4dd; }
.donut-legend em { font-style: normal; font-weight: 700; color: #fff; margin-left: 6px; }
.donut-legend span::before { content: "●"; margin-right: 6px; }
.d-pos::before { color: var(--brand-500); } .d-neg::before { color: #e0455a; } .d-neu::before { color: #55617e; }
.topic-rows { display: grid; gap: 12px; margin-top: 16px; }
.topic-rows span { font-size: 11.5px; color: #b9c4dd; }
.topic-rows i { display: block; height: 5px; border-radius: 3px; margin-top: 5px; background: linear-gradient(90deg, var(--brand-500) var(--w), #e0455a var(--w)); }
.course-table { margin-top: 12px; font-size: 11px; color: #8fa0c5; }
.ct-head { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.08); }
.ct-row { display: grid; grid-template-columns: 24px 1fr .7fr; gap: 8px; align-items: center; padding: 7px 0; }
.ct-thumb { width: 22px; height: 22px; border-radius: 5px; }
.t1 { background: #c46a5a; } .t2 { background: #5ac4a2; } .t3 { background: #d8b34e; } .t4 { background: #6a8ac4; }
.ai-cta { text-align: center; margin-top: 42px; }

/* ============ results ============ */
.results { padding: 96px 0 60px; background:
  radial-gradient(50% 35% at 30% 15%, #eaf6f0 0%, transparent 70%),
  radial-gradient(45% 30% at 80% 60%, #fdf6e6 0%, transparent 70%),
  #fff; }
.results h2 { font-size: clamp(30px, 3.2vw, 42px); font-weight: 600; letter-spacing: -0.014em; line-height: 1.12; }
.section-sub { text-align: center; max-width: 58ch; margin: 16px auto 26px; font-size: 16.5px; line-height: 1.6; color: var(--body-c); }
.case-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; margin-top: 70px; }
.case-list { position: relative; display: grid; gap: 8px; }
.case { padding: 18px 22px; border-left: 3px solid transparent; border-radius: 4px; cursor: pointer; }
.case h3 { font-size: 19px; font-weight: 700; color: var(--ink-2); }
.case p { display: none; margin-top: 10px; font-size: 14.5px; line-height: 1.6; color: var(--body-c); }
.case.is-open { border-left-color: var(--brand-600); }
.case.is-open p { display: block; }
.case:not(.is-open):hover h3 { color: var(--brand-600); }
.case-visual { position: relative; min-height: 420px; }
.browser-mock { position: absolute; inset: 0 40px 60px 0; background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); overflow: hidden; }
.browser-bar { display: flex; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.browser-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: #e3e7ec; }
.browser-nav { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; font-weight: 800; font-size: 13px; letter-spacing: 1px; background: #14243f; color: #fff; }
.browser-nav span { font-weight: 400; font-size: 11px; letter-spacing: .3px; color: #b9c4dd; }
.browser-body { display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; padding: 26px 22px; }
.browser-copy strong { font-size: 18px; display: block; margin-bottom: 6px; }
.browser-copy small { display: block; color: var(--muted); margin: 6px 0; }
.browser-img { border-radius: 10px; background: linear-gradient(135deg, #cfd9ea, #a9bcd8); min-height: 160px; }
.stat-chip { position: absolute; left: -20px; bottom: 90px; width: 300px; background: var(--brand-700); color: #fff; border-radius: 14px; padding: 18px 20px; box-shadow: var(--shadow-lg); }
.stat-chip-big { font-size: 26px; font-weight: 800; display: flex; align-items: baseline; gap: 10px; }
.stat-chip-big small { font-size: 13px; font-weight: 600; }
.stat-chip p:last-child { font-size: 13px; line-height: 1.5; margin-top: 6px; color: #d9e2f8; }
.phone-mock { position: absolute; right: 0; bottom: 0; width: 150px; height: 280px; background: #101725; border-radius: 24px; box-shadow: var(--shadow-lg); border: 5px solid #101725; overflow: hidden; }
.phone-case .phone-band { position: absolute; bottom: 46px; left: 0; right: 0; text-align: center; font-family: Georgia, serif; font-style: italic; color: #fff; font-size: 15px; }
.phone-review { position: absolute; top: 16px; left: 12px; right: 12px; background: #fff; border-radius: 10px; padding: 10px; }
.phone-mock::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, #d6467e 0%, #8f2f9e 100%); z-index: -1; }
.phone-case { background: linear-gradient(160deg, #d6467e 0%, #8f2f9e 100%); }

.example-tag { position: absolute; top: -26px; left: 0; font-size: 11px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--r-pill); padding: 3px 10px; z-index: 5; }
.example-tag-inline { position: static; display: inline-block; margin-bottom: 8px; }
.example-tag-center { top: -8px; left: 50%; transform: translateX(-50%); }
.integrations-panel { position: relative; }
.integrations-panel .example-tag { top: 20px; left: 24px; }
.hero-ratings { flex-wrap: wrap; }
.hero-ratings .example-tag-inline { width: 100%; margin-bottom: 0; }

/* ============ integrations ============ */
.integrations { padding: 40px 0; }
.integrations-panel { background: linear-gradient(160deg, #e9f1f7 0%, #eef3ec 60%, #f7f2e6 100%); border-radius: var(--r-lg); padding: 64px 48px; }
.int-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px 20px; margin-top: 40px; justify-items: center; align-items: center; }
.int-mark { font-size: 24px; color: var(--ink-2); }
.im-bold { font-weight: 800; }
.im-caps { font-weight: 700; letter-spacing: 2px; font-size: 18px; }
.im-serif { font-family: Georgia, serif; }
.im-round { font-weight: 700; }
.im-thin { font-weight: 300; letter-spacing: 1px; }

/* ============ playbook ============ */
.playbook { padding: 40px 0 60px; }
.playbook-panel { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--r-lg); overflow: hidden; min-height: 360px; }
.playbook-left { background: linear-gradient(135deg, var(--brand-700) 0%, var(--brand-500) 100%); color: #fff; padding: 56px; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; justify-content: center; }
.playbook-left h2 { font-size: clamp(26px, 2.4vw, 34px); font-weight: 700; letter-spacing: -0.014em; line-height: 1.12; }
.playbook-left p { font-size: 15.5px; line-height: 1.6; color: #dfe7fd; max-width: 40ch; }
.playbook-link { font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.playbook-right { position: relative; background: linear-gradient(160deg, #e9f1fb 0%, #eef4ec 100%); }
.report-mock { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 190px; height: 260px; border-radius: 12px; background: linear-gradient(160deg, var(--brand-500) 0%, var(--brand-900) 100%); color: #fff; padding: 18px; box-shadow: var(--shadow-lg); overflow: hidden; }
.report-mock small { font-size: 10px; opacity: .8; }
.report-mock p { font-size: 15px; font-weight: 700; margin-top: 10px; line-height: 1.4; }
.report-glow { position: absolute; border-radius: 50%; filter: blur(2px); }
.g1 { width: 34px; height: 34px; background: radial-gradient(circle, #ff8a5c 0%, rgba(255,138,92,.15) 70%); right: 20px; bottom: 60px; }
.g2 { width: 22px; height: 22px; background: radial-gradient(circle, #ffd25c 0%, rgba(255,210,92,.15) 70%); left: 26px; bottom: 100px; }
.float-ico { position: absolute; width: 58px; height: 58px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-md); display: grid; place-items: center; font-size: 20px; }
.float-ico svg { width: 30px; height: 30px; }
.fi-1 { top: 14%; left: 12%; color: #e8552f; }
.fi-2 { bottom: 18%; left: 20%; }
.fi-3 { top: 18%; right: 12%; color: #9b59d0; }
.fi-4 { bottom: 16%; right: 18%; color: #7a3fe0; }

/* ============ brands / fan ============ */
.brands { padding: 70px 0 0; background: linear-gradient(160deg, #eaf3f6 0%, #f1f6ee 45%, #faf4e4 100%); overflow: hidden; }
.brands-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; }
.brands-head h2 { font-size: clamp(28px, 3vw, 38px); font-weight: 600; letter-spacing: -0.014em; line-height: 1.12; }
.brands-head p { max-width: 60ch; margin-top: 14px; font-size: 15.5px; line-height: 1.6; color: var(--body-c); }
.brands-cta { display: flex; gap: 12px; flex: none; }
.fan { position: relative; height: 560px; margin-top: 30px; }
.arc { position: absolute; left: 50%; border: 1.5px solid rgba(255,255,255,.9); border-radius: 50%; transform: translateX(-50%); }
.arc-1 { width: 560px; height: 560px; top: 140px; }
.arc-2 { width: 880px; height: 880px; top: 60px; }
.arc-3 { width: 1200px; height: 1200px; top: 0; }
.fan-phone { position: absolute; left: 50%; top: 120px; transform: translateX(-50%); width: 250px; height: 500px; background: #0f1115; border-radius: 38px; border: 7px solid #0f1115; box-shadow: var(--shadow-lg); z-index: 4; overflow: hidden; }
.fan-phone::before { content: ""; position: absolute; inset: 0; background: #f6f8fa; border-radius: 30px; }
.phone-notch { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 90px; height: 20px; background: #0f1115; border-radius: var(--r-pill); z-index: 3; }
.fan-phone-card { position: absolute; top: 60px; left: 16px; right: 16px; background: #fff; border-radius: 14px; box-shadow: var(--shadow-md); padding: 16px; z-index: 2; }
.fan-phone-card p { font-size: 13px; line-height: 1.55; margin: 8px 0 10px; color: var(--ink-2); }
.fan-brand { display: flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 700; }
.fan-logo { width: 24px; height: 24px; border-radius: 50%; background: #14243f; color: #fff; display: grid; place-items: center; font-size: 10px; flex: none; }
.fan-card { position: absolute; width: 230px; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); padding: 18px; z-index: 3; }
.fan-card p { font-size: 12.5px; line-height: 1.5; color: var(--ink-2); margin: 8px 0 10px; }
.fan-card::after { content: ""; position: absolute; top: 100%; left: 50%; width: 2.5px; height: 220px; background: linear-gradient(#9aa6b5, transparent); }
.fc-1 { left: 3%; top: 60px; transform: rotate(-9deg); }
.fc-2 { left: 22%; top: 8px; transform: rotate(-5deg); }
.fc-3 { right: 22%; top: 8px; transform: rotate(5deg); }
.fc-4 { right: 3%; top: 60px; transform: rotate(9deg); }
.fan-badge { position: absolute; background: #fff; border-radius: 50%; width: 64px; height: 64px; display: grid; place-items: center; font-weight: 800; font-size: 12px; box-shadow: var(--shadow-md); z-index: 2; }
.fb-1 { left: 14%; top: 300px; }
.fb-2 { left: 34%; top: 250px; width: 72px; height: 72px; letter-spacing: 1px; }
.fb-3 { right: 30%; top: 320px; font-size: 11px; }
.fb-4 { right: 12%; top: 280px; }
.fb-5 { left: 24%; top: 420px; color: #e8552f; }
.fb-6 { right: 20%; top: 430px; font-size: 13px; }
.fan .example-tag { top: -10px; }

/* ============ footer ============ */
.footer { background: var(--footer-navy); color: #dfe5f2; padding: 70px 0 40px; }
.foot-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px; }
.foot-col h4 { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--brand-300); margin-bottom: 18px; }
.foot-col a { display: block; font-size: 14.5px; font-weight: 600; color: #eef1f9; padding: 7px 0; }
.foot-col a:hover { color: var(--brand-300); }
.new-pill { font-size: 10px; font-weight: 700; border: 1px solid var(--brand-300); color: var(--brand-300); border-radius: var(--r-pill); padding: 2px 8px; margin-left: 6px; }
.foot-bottom { display: flex; justify-content: flex-end; align-items: center; gap: 24px; border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 28px; flex-wrap: wrap; }
.foot-bottom p { font-size: 13px; color: #8fa0c5; }

/* ============ responsive ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .logos-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scene { transition: none; }
  .nav-burger span { transition: none; }
}

@media (max-width: 1080px) {
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; bottom: 0; z-index: 55; background: #fff; flex-direction: column; align-items: flex-start; gap: 6px; padding: 24px 5vw; overflow-y: auto; }
  .nav-links.is-open { display: flex; }
  .nav-links .nav-link { font-size: 18px; padding: 12px 0; }
  .nav-links .nav-pill { margin-top: 8px; }
  .nav-mobile-cta { display: flex; gap: 12px; margin-top: 22px; width: 100%; }
  .nav-mobile-cta .btn { flex: 1; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 560px; }
  .mockgrid { grid-template-columns: repeat(2, 1fr); }
  .dash-row { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; gap: 80px; }
  .int-grid { grid-template-columns: repeat(2, 1fr); }
  .playbook-panel { grid-template-columns: 1fr; }
  .playbook-right { min-height: 320px; }
  .foot-grid { grid-template-columns: repeat(3, 1fr); }
  .brands-head { flex-direction: column; }
  .fan { height: 640px; }
  .fc-1, .fc-4 { display: none; }
}
@media (max-width: 640px) {
  .hero-visual { height: 560px; }
  .rep-card, .survey-pop, .ai-answer { width: min(300px, 84%); }
  .ai-search { width: min(330px, 84%); left: 8%; }
  .ai-bubble-user { width: min(300px, 78%); left: 10%; }
  .ai-answer { left: 8%; top: 250px; }
  .mini-reviews { left: 8%; right: 8%; }
  .mini-reviews .mini-review:nth-child(2) { display: none; }
  .mockgrid { grid-template-columns: 1fr; }
  .mockpanel { padding: 18px; min-height: 0; }
  .pillars { grid-template-columns: 1fr; }
  .int-grid { gap: 24px; }
  .int-mark { font-size: 19px; }
  .foot-grid { grid-template-columns: repeat(2, 1fr); }
  .fan { height: 560px; }
  .fc-2 { left: 2%; top: 0; width: 46%; transform: rotate(-6deg); }
  .fc-3 { display: none; }
  .fan-badge { display: none; }
  .brands-cta { flex-wrap: wrap; }
  .stat-chip { left: 0; width: 260px; }
  .browser-mock { inset: 0 0 60px 0; }
  .dash { flex-direction: column; }
  .dash-rail { display: none; }
  .dash-search { width: 100%; max-width: 220px; }
  .donut-wrap { flex-direction: column; align-items: flex-start; }
  .ct-head { grid-template-columns: 2fr 1fr; }
  .ct-head span:nth-child(2) { display: none; }
  .ct-row { grid-template-columns: 24px 1fr; }
  .ct-row .skeleton.dark.short { display: none; }
}

/* ============ mega menus ============ */
.nav-item { position: relative; }
.nav-item > .nav-link .chev { transition: transform .2s; }
.nav-item.is-open > .nav-link .chev { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% + 16px); left: 50%; transform: translateX(-35%); background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); padding: 26px; display: none; gap: 30px; z-index: 70; }
.nav-item.is-open .mega { display: flex; }
.mega::before { content: ""; position: absolute; top: -16px; left: 0; right: 0; height: 16px; }
.mega-platform { width: 900px; }
.mega-resources { width: 760px; }
.mega h5 { font-size: 11.5px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.mega-tiles { display: grid; gap: 10px; flex: 1.2; }
.mega-tile { display: block; border-radius: 12px; padding: 14px 16px; background: var(--bg-soft); transition: background .15s; }
.mega-tile:hover { background: var(--brand-050); }
.mega-tile strong { display: block; font-size: 15px; margin-bottom: 3px; }
.mega-tile span { font-size: 13px; color: var(--body-c); line-height: 1.45; }
.mega-col { flex: 1; display: flex; flex-direction: column; }
.mega-col a { font-size: 14.5px; font-weight: 600; color: var(--ink-2); padding: 7px 0; }
.mega-col a:hover { color: var(--brand-600); }
.mega-col .new-pill { border-color: var(--brand-600); color: var(--brand-600); }
.mega-promo { flex: 1; border-radius: 12px; background: linear-gradient(160deg, var(--brand-700), var(--brand-500)); color: #fff; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.mega-promo strong { font-size: 16px; line-height: 1.3; }
.mega-promo span { font-size: 13px; color: #dfe7fd; line-height: 1.5; }
.mega-promo a { font-size: 13.5px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; margin-top: auto; }
.mega-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 26px; flex: 2; }
.mega-row { display: block; border-radius: 10px; padding: 10px 12px; }
.mega-row:hover { background: var(--bg-soft); }
.mega-row strong { display: block; font-size: 14px; }
.mega-row span { font-size: 12.5px; color: var(--body-c); }

/* ============ page hero (subpages) ============ */
.page-hero { padding: 64px 0 40px; background:
  radial-gradient(60% 45% at 25% 0%, #eaf1ff 0%, transparent 70%),
  radial-gradient(40% 30% at 85% 10%, #eafff3 0%, transparent 70%), #fff; }
.page-hero .eyebrow { text-align: left; margin-bottom: 10px; }
.page-hero h1 { font-size: clamp(34px, 3.6vw, 46px); }
.page-hero .lede { margin-top: 14px; font-size: 17px; line-height: 1.6; color: var(--body-c); max-width: 56ch; }
.prose { padding: 40px 0 90px; }
.prose-narrow { max-width: 720px; }
.prose h2 { font-size: 26px; font-weight: 700; margin: 34px 0 12px; }
.prose p { font-size: 16px; line-height: 1.7; color: var(--body-c); margin: 12px 0; }

/* ============ pricing ============ */
.price-hero { display: grid; grid-template-columns: 1fr 440px; gap: 48px; align-items: center; }
.invite-card { background: #fff; border-radius: 16px; box-shadow: var(--shadow-md); padding: 22px 26px; }
.invite-card small { font-size: 13px; color: var(--muted); }
.invite-row { display: flex; justify-content: space-between; align-items: baseline; margin: 4px 0 14px; }
.invite-row strong { font-size: 17px; }
.invite-count { font-size: 22px; font-weight: 800; }
input[type="range"].invites { width: 100%; accent-color: var(--brand-600); }
.seg-wrap { display: flex; justify-content: center; margin: 46px 0 34px; }
.seg-toggle { display: inline-flex; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 4px; }
.seg-toggle button { border-radius: var(--r-pill); padding: 8px 18px; font-size: 14.5px; font-weight: 600; color: var(--body-c); display: inline-flex; align-items: center; gap: 8px; }
.seg-toggle button.is-on { background: var(--brand-600); color: #fff; }
.save-chip { background: var(--chip-yellow); color: #201c00; font-size: 11px; font-weight: 700; border-radius: var(--r-pill); padding: 2px 8px; }
.seg-toggle button.is-on .save-chip { background: rgba(255,255,255,.2); color: #fff; }
.plans-panel { position: relative; background: linear-gradient(160deg, #eef4f8 0%, #f0f5ef 60%, #f8f4e9 100%); border-radius: var(--r-lg); padding: 46px 34px 34px; }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: start; }
.plan { background: #fff; border-radius: 16px; padding: 26px 22px; box-shadow: var(--shadow-sm); position: relative; }
.plan-hot { background: var(--dark-navy-2); color: #fff; box-shadow: var(--shadow-lg); }
.plan-hot .plan-tag, .plan-hot .plan-limit { color: #b9c4dd; }
.plan-reco { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: #fff; color: var(--ink); border: 1px solid var(--line); font-size: 11.5px; font-weight: 700; border-radius: var(--r-pill); padding: 3px 12px; opacity: 0; transition: opacity .2s; }
.plan.is-reco .plan-reco { opacity: 1; }
.plan-pop { position: absolute; top: -34px; right: -8px; }
.plan-name { font-size: 20px; font-weight: 700; text-align: center; }
.plan-tag { font-size: 13px; color: var(--body-c); text-align: center; margin: 4px 0 14px; min-height: 34px; }
.plan-price { text-align: center; font-size: 40px; font-weight: 800; letter-spacing: -1px; }
.plan-price small { font-size: 13.5px; font-weight: 500; letter-spacing: 0; }
.plan-limit { text-align: center; font-size: 13px; color: var(--body-c); margin: 8px 0 16px; }
.plan .btn { width: 100%; }
.plan-hot .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.pl-head { font-size: 13px; font-weight: 600; margin: 20px 0 10px; }
.pl-head em { font-style: normal; color: var(--brand-600); }
.plan-hot .pl-head em { color: var(--brand-300); }
.plan ul { list-style: none; display: grid; gap: 9px; }
.plan li { display: flex; gap: 9px; font-size: 13.5px; line-height: 1.4; align-items: flex-start; }
.plan li .tick-s { flex: none; width: 16px; height: 16px; border-radius: 50%; background: var(--brand-050); color: var(--brand-700); display: grid; place-items: center; font-size: 9px; margin-top: 1px; }
.plan-hot li .tick-s { background: rgba(134,168,255,.2); color: var(--brand-300); }
.ai-chip { font-size: 9.5px; font-weight: 800; background: var(--brand-100); color: var(--brand-700); border-radius: 4px; padding: 1px 5px; margin-left: 5px; }
.plan-hot .ai-chip { background: rgba(134,168,255,.22); color: var(--brand-300); }
.plan-foot { margin-top: 18px; }
.plan-foot small { display: block; font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.plan-hot .plan-foot small { color: #b9c4dd; }
.foot-chips { display: flex; gap: 8px; }
.foot-chips span { border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 11.5px; text-align: center; flex: 1; }
.plan-hot .foot-chips span { border-color: rgba(255,255,255,.25); }
.plan-explore { display: block; text-align: center; font-size: 13.5px; font-weight: 700; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.plan-hot .plan-explore { border-color: rgba(255,255,255,.15); }
.fineprint { margin-top: 26px; font-size: 12.5px; color: var(--muted); display: grid; gap: 4px; position: relative; padding-top: 30px; }
.trusted { padding: 80px 0 30px; text-align: center; }
.trusted h2 { font-size: clamp(26px, 2.6vw, 34px); font-weight: 600; margin-bottom: 30px; }
.trusted-row { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 26px 44px; padding-top: 20px; }
.compare { padding: 60px 0 30px; }
.compare h2 { text-align: center; font-size: clamp(26px, 2.8vw, 36px); font-weight: 600; margin-bottom: 40px; }
.cmp-table { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #fff; }
.cmp-row { display: grid; grid-template-columns: 2.4fr repeat(4, 1fr); align-items: center; padding: 12px 20px; font-size: 13.5px; border-top: 1px solid var(--line); }
.cmp-row:first-child { border-top: 0; }
.cmp-head { background: var(--bg-soft); font-weight: 700; position: sticky; top: 70px; z-index: 5; }
.cmp-head span { text-align: center; font-size: 14px; }
.cmp-group { background: var(--brand-050); font-weight: 700; color: var(--brand-900); }
.cmp-row > span:not(:first-child) { text-align: center; color: var(--body-c); }
.cmp-yes { color: var(--brand-600) !important; font-weight: 700; }
.cmp-no { color: #c3ccd6 !important; }
.faq { padding: 60px 0 40px; max-width: 820px; margin-inline: auto; }
.faq h2 { text-align: center; font-size: clamp(26px, 2.8vw, 36px); font-weight: 600; margin-bottom: 34px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; background: #fff; }
.faq-item button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-size: 16px; font-weight: 600; }
.faq-item .chev { flex: none; transition: transform .2s; }
.faq-item.is-open .chev { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 22px 18px; font-size: 14.5px; line-height: 1.65; color: var(--body-c); }
.faq-item.is-open .faq-a { display: block; }
.cta-band { margin: 60px 0 90px; border-radius: var(--r-lg); background: linear-gradient(135deg, var(--brand-700), var(--brand-500)); color: #fff; padding: 56px; text-align: center; }
.cta-band h2 { font-size: clamp(26px, 2.8vw, 36px); font-weight: 600; margin-bottom: 12px; }
.cta-band p { color: #dfe7fd; margin-bottom: 26px; }
.cta-band .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }

/* ============ forms ============ */
.form-card { background: #fff; border-radius: 16px; box-shadow: var(--shadow-md); border: 1px solid var(--line); padding: 30px; }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13.5px; font-weight: 600; }
.field input, .field select, .field textarea { font: inherit; font-size: 15px; padding: 11px 14px; border: 1px solid #d6dbe1; border-radius: var(--r-sm); background: #fff; color: var(--ink); width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--brand-300); border-color: var(--brand-500); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 12px; }
.form-success { display: none; text-align: center; padding: 40px 10px; }
.form-success strong { display: block; font-size: 20px; margin-bottom: 8px; }
.form-success p { color: var(--body-c); font-size: 15px; }
.split-page { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; padding: 20px 0 90px; }
.check-list { list-style: none; display: grid; gap: 12px; margin-top: 22px; }
.check-list li { display: flex; gap: 10px; font-size: 15.5px; color: var(--ink-2); align-items: flex-start; }
.check-list .tick-s { flex: none; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-050); color: var(--brand-700); display: grid; place-items: center; font-size: 11px; margin-top: 2px; }
.auth-wrap { min-height: 60vh; display: grid; place-items: center; padding: 60px 0 90px; }
.auth-card { width: min(420px, 92vw); }
.auth-card h1 { font-size: 28px; text-align: center; margin-bottom: 22px; }
.notice { display: none; background: var(--brand-050); color: var(--brand-900); border-radius: 10px; padding: 12px 16px; font-size: 14px; margin-bottom: 14px; }

@media (max-width: 1080px) {
  .mega { position: static; transform: none; box-shadow: none; border: 0; padding: 4px 0 10px 12px; width: 100% !important; flex-direction: column; gap: 14px; }
  .mega-rows { grid-template-columns: 1fr; }
  .mega-promo { display: none; }
  .price-hero { grid-template-columns: 1fr; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .split-page { grid-template-columns: 1fr; }
  .cmp-head { top: 0; }
}
@media (max-width: 640px) {
  .plans { grid-template-columns: 1fr; }
  .cmp-row { grid-template-columns: 1.6fr repeat(4, 1fr); padding: 10px 12px; font-size: 12px; }
  .cta-band { padding: 40px 24px; }
  .field-row { grid-template-columns: 1fr; }
}