/* ChayanOnline marketing site. One stylesheet, no framework.
   Brand colours match the product (frontend/src/index.css): blue #2563EB on near-white, Inter. */
:root {
  --blue-50: #EFF6FF;
  --blue-100: #DBEAFE;
  --blue-200: #BFDBFE;
  --blue-500: #3B82F6;
  --blue-600: #2563EB;
  --blue-700: #1D4ED8;
  --indigo: #4F46E5;
  --violet: #7C3AED;
  --sky: #38BDF8;
  --ink: #0B1220;
  --ink-2: #334155;
  --muted: #64748B;
  --line: #E2E8F0;
  --bg: #FFFFFF;
  --bg-soft: #F5F8FD;
  --navy: #0A1530;
  --navy-2: #101F45;
  --green: #16A34A;
  --green-bg: #DCFCE7;
  --amber: #F59E0B;
  --amber-bg: #FEF3C7;
  --grad-brand: linear-gradient(135deg, #2563EB 0%, #4F46E5 55%, #7C3AED 100%);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 14px rgba(15, 23, 42, .05);
  --shadow: 0 18px 50px -12px rgba(37, 56, 140, .22), 0 4px 14px rgba(15, 23, 42, .06);
  --shadow-lg: 0 40px 90px -24px rgba(37, 56, 140, .38), 0 10px 30px rgba(15, 23, 42, .08);
  --container: 1180px;
  --gutter: clamp(18px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue-700); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.12; letter-spacing: -0.025em; color: var(--ink); font-weight: 750; }
h1 { font-size: clamp(2.5rem, 5.4vw, 4.25rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 800; letter-spacing: -0.03em; }
h3 { font-size: 1.3rem; line-height: 1.25; }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1em; color: var(--ink-2); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.muted { color: var(--muted); }
.center { text-align: center; }
.center .lead, .center p.sub { margin-left: auto; margin-right: auto; }
.grad-text { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 100; }
.skip:focus { left: 12px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 112px) 0; position: relative; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--navy); color: #C9D4F2; overflow: hidden; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark p { color: #B7C4E8; }
.section__head { max-width: 760px; margin: 0 auto clamp(36px, 5vw, 60px); text-align: center; }
.section__head p { font-size: 1.15rem; }

/* ---------- buttons, chips ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px;
  padding: 0 24px; border-radius: 999px; font: inherit; font-weight: 650; font-size: 1rem; cursor: pointer;
  border: 1.5px solid transparent; text-decoration: none !important; transition: transform .18s ease, box-shadow .18s ease, background .18s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--grad-brand); color: #fff; box-shadow: 0 10px 28px -8px rgba(79, 70, 229, .65); }
.btn--primary:hover { box-shadow: 0 16px 36px -8px rgba(79, 70, 229, .75); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn--ghost:hover { border-color: var(--blue-200); }
.btn--light { background: #fff; color: var(--blue-700); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--outline-light:hover { background: rgba(255, 255, 255, .1); }
.btn--lg { min-height: 56px; padding: 0 32px; font-size: 1.06rem; }
.btn svg { width: 18px; height: 18px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 12px; border-radius: 999px;
  background: var(--blue-50); border: 1px solid var(--blue-100); color: var(--blue-700); font-size: .86rem; font-weight: 650; margin-bottom: 20px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--blue-600); box-shadow: 0 0 0 4px rgba(37, 99, 235, .18); }
.section--dark .eyebrow { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .16); color: #BBD0FF; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; background: #F1F5F9; color: #475569; font-size: .78rem; font-weight: 600; }
.chip--blue { background: var(--blue-100); color: var(--blue-700); }
.chip--green { background: var(--green-bg); color: #166534; }
.chip--amber { background: var(--amber-bg); color: #92400E; }

/* ---------- navigation ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .78); backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.nav.is-stuck { border-color: var(--line); box-shadow: 0 6px 24px -14px rgba(15, 23, 42, .25); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 72px; }
.nav__logo img { height: 38px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__links a { display: block; padding: 10px 14px; border-radius: 10px; color: var(--ink-2); font-weight: 560; font-size: .98rem; text-decoration: none; }
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--blue-700); background: var(--blue-50); }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__cta .btn { min-height: 44px; padding: 0 20px; font-size: .96rem; }
.nav__toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; align-items: center; justify-content: center; }
.nav__toggle svg { width: 22px; height: 22px; }
@media (max-width: 960px) {
  .nav__toggle { display: inline-flex; }
  .nav__panel { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); padding: 14px var(--gutter) 24px; display: none; flex-direction: column; gap: 14px; box-shadow: 0 24px 40px -20px rgba(15, 23, 42, .3); }
  .nav.is-open .nav__panel { display: flex; }
  .nav__links { flex-direction: column; align-items: stretch; }
  .nav__links a { padding: 14px; font-size: 1.05rem; }
  .nav__cta { flex-direction: column; align-items: stretch; }
  .nav__cta .btn { min-height: 52px; }
}
@media (min-width: 961px) { .nav__panel { display: flex; align-items: center; gap: 24px; } }

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 104px); overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(900px 520px at 12% -8%, rgba(79, 70, 229, .16), transparent 62%),
  radial-gradient(760px 480px at 92% 8%, rgba(56, 189, 248, .22), transparent 60%),
  radial-gradient(700px 420px at 60% 100%, rgba(124, 58, 237, .12), transparent 62%),
  linear-gradient(#fff, #F5F8FD); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(37, 99, 235, .16) 1px, transparent 1.4px); background-size: 28px 28px; mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 65%); -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 65%); }
.hero__grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .lead { margin-bottom: 30px; }
.hero__micro { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: .95rem; }
.hero__micro span { display: inline-flex; align-items: center; gap: 7px; }
.hero__micro svg { width: 17px; height: 17px; color: var(--green); }
@media (max-width: 960px) { .hero__grid { grid-template-columns: 1fr; } }

/* ---------- product-mock visuals (HTML/CSS, crisp at any size) ---------- */
.stage { position: relative; min-height: 610px; }
.mock { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 22px; position: absolute; }
.mock__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.mock__title { font-weight: 700; font-size: 1rem; color: var(--ink); }
.mock__sub { font-size: .8rem; color: var(--muted); }
.mock--report { width: min(400px, 90%); left: 0; top: 126px; z-index: 2; animation: floaty 9s ease-in-out infinite; }
.mock--panelist { width: 270px; right: 0; top: 0; z-index: 3; padding: 16px; animation: floaty 7s ease-in-out -2s infinite; }
.mock--call { width: min(290px, 62%); right: 0; bottom: 8px; z-index: 3; padding: 14px; animation: floaty 8s ease-in-out -4s infinite; }
.mock--tag { left: 6px; bottom: 30px; z-index: 4; padding: 12px 16px; border-radius: 16px; display: flex; align-items: center; gap: 12px; max-width: 222px; animation: floaty 6s ease-in-out -1s infinite; }
.mock--tag svg { width: 30px; height: 30px; flex: none; color: var(--green); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 960px) { .stage { min-height: 610px; max-width: 560px; margin: 8px auto 0; width: 100%; } }
@media (max-width: 520px) { .stage { min-height: 640px; } .mock--report { width: 100%; top: 150px; } .mock--panelist { width: 100%; max-width: 300px; right: 0; } .mock--call { right: 0; width: 56%; bottom: 0; } .mock--tag { left: 0; bottom: 14px; max-width: 150px; padding: 10px 12px; } .mock--tag .mock__sub { display: none; } }

.hirepill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--green); color: #fff; font-size: .82rem; font-weight: 700; white-space: nowrap; }
.hirepill svg { width: 14px; height: 14px; stroke-width: 3; }
.skill { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; padding: 11px 0; border-top: 1px solid #EEF2F7; align-items: center; }
.skill:first-of-type { border-top: 0; }
.skill b { font-weight: 650; font-size: .95rem; }
.skill small { color: var(--muted); font-size: .76rem; }
.bar { grid-column: 1 / -1; height: 7px; border-radius: 99px; background: #EEF2F8; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 99px; background: var(--grad-brand); }
.score { font-weight: 750; font-size: .85rem; color: var(--blue-700); }
.avatar { width: 44px; height: 44px; border-radius: 50%; flex: none; }
.avatar--sm { width: 34px; height: 34px; }
.person { display: flex; align-items: center; gap: 12px; }
.person b { display: block; font-size: .95rem; line-height: 1.25; }
.person span { font-size: .8rem; color: var(--muted); }
.callgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.callgrid > div { aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; position: relative; background: linear-gradient(135deg, #DBEAFE, #E0E7FF); display: grid; place-items: center; }
.callgrid > div + div { background: linear-gradient(135deg, #CFFAFE, #DBEAFE); }
.callgrid label { position: absolute; left: 8px; bottom: 7px; font-size: .68rem; font-weight: 700; background: rgba(15, 23, 42, .72); color: #fff; border-radius: 6px; padding: 2px 7px; }
.rec { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: .78rem; color: var(--muted); }
.rec i { flex: 1; height: 6px; border-radius: 99px; background: #E5EAF3; position: relative; }
.rec i::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 38%; border-radius: 99px; background: var(--blue-600); }
.rec b { display: inline-flex; width: 26px; height: 26px; border-radius: 50%; background: var(--blue-600); color: #fff; align-items: center; justify-content: center; font-size: .65rem; }
.livedot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(22, 163, 74, .2); }

/* ---------- audience switch ---------- */
.switch { display: inline-flex; padding: 5px; background: #fff; border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow-sm); gap: 4px; }
.switch button { border: 0; background: transparent; font: inherit; font-weight: 650; font-size: .98rem; padding: 11px 24px; border-radius: 999px; cursor: pointer; color: var(--ink-2); }
.switch button[aria-selected="true"] { background: var(--grad-brand); color: #fff; box-shadow: 0 8px 22px -8px rgba(79, 70, 229, .7); }
.aud { margin-top: 28px; }
.aud__panel { display: none; background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); padding: clamp(24px, 4vw, 44px); grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; text-align: left; }
.aud__panel.is-active { display: grid; }
.aud__panel h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.ticks { list-style: none; padding: 0; margin: 18px 0 26px; display: grid; gap: 13px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); }
.ticks svg { width: 22px; height: 22px; flex: none; color: var(--blue-600); margin-top: 2px; }
.aud__art { border-radius: 20px; overflow: hidden; background: var(--bg-soft); border: 1px solid var(--line); }
@media (max-width: 880px) { .aud__panel.is-active { grid-template-columns: 1fr; } .aud__art { order: -1; } }

/* ---------- proof strip ---------- */
.proof { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow-sm); overflow: hidden; }
.proof div { padding: 24px 22px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.proof div:first-child { border-left: 0; }
.proof svg { width: 28px; height: 28px; color: var(--blue-600); margin-bottom: 4px; }
.proof b { font-size: .98rem; line-height: 1.3; }
.proof span { font-size: .86rem; color: var(--muted); line-height: 1.45; }
@media (max-width: 1000px) { .proof { grid-template-columns: repeat(2, 1fr); } .proof div { border-top: 1px solid var(--line); } .proof div:nth-child(odd) { border-left: 0; } .proof div:nth-child(-n+2) { border-top: 0; } .proof div:last-child { grid-column: 1 / -1; } }
@media (max-width: 520px) { .proof { grid-template-columns: 1fr; } .proof div { border-left: 0; border-top: 1px solid var(--line); } .proof div:first-child { border-top: 0; } }

/* ---------- problem / solution ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--top { align-items: start; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } .split--rev > :first-child { order: 2; } }
.pains { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.pains li { display: flex; gap: 14px; padding: 18px 20px; border-radius: 16px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.pains svg { width: 24px; height: 24px; color: #E11D48; flex: none; margin-top: 2px; }
.pains b { display: block; }
.pains span { color: var(--muted); font-size: .95rem; }
.answer { background: var(--grad-brand); color: #fff; border-radius: 28px; padding: clamp(28px, 4vw, 44px); box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.answer::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.answer h3, .answer p { color: #fff; position: relative; z-index: 1; }
.answer h3 { font-size: 1.6rem; }
.answer .ticks li { color: #EAF0FF; position: relative; z-index: 1; }
.answer .ticks svg { color: #A5F3C4; }

/* ---------- pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 14px 14px 28px; box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s; }
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pillar__art { border-radius: 18px; overflow: hidden; background: var(--bg-soft); margin-bottom: 22px; aspect-ratio: 16 / 11; }
.pillar__art img { width: 100%; height: 100%; object-fit: cover; }
.pillar h3, .pillar p { padding: 0 14px; }
.pillar p { margin: 0; color: var(--muted); }
.pillar .num { display: inline-flex; margin: 0 14px 10px; font-size: .8rem; font-weight: 800; letter-spacing: .12em; color: var(--blue-600); }
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; position: relative; }
.step { position: relative; padding-top: 8px; }
.step__n { width: 56px; height: 56px; border-radius: 18px; background: var(--grad-brand); color: #fff; font-weight: 800; font-size: 1.3rem; display: grid; place-items: center; box-shadow: 0 12px 26px -10px rgba(79, 70, 229, .8); margin-bottom: 20px; position: relative; z-index: 1; }
.steps::before { content: ""; position: absolute; left: 28px; right: 14%; top: 36px; height: 2px; background: repeating-linear-gradient(90deg, var(--blue-200) 0 8px, transparent 8px 16px); }
.step h3 { font-size: 1.15rem; }
.step p { color: var(--muted); font-size: .98rem; margin: 0; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } .steps::before { display: none; } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* ---------- product tour ---------- */
.tour { display: grid; grid-template-columns: 360px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.tour__tabs { display: grid; gap: 10px; }
.tour__tab { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 18px; padding: 18px 20px; cursor: pointer; font: inherit; transition: all .2s; }
.tour__tab b { display: block; font-size: 1.05rem; color: var(--ink); margin-bottom: 4px; }
.tour__tab span { display: block; font-size: .92rem; color: var(--muted); line-height: 1.45; }
.tour__tab[aria-selected="true"] { border-color: var(--blue-500); box-shadow: 0 14px 34px -14px rgba(37, 99, 235, .5); background: linear-gradient(#fff, var(--blue-50)); }
.browser { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-lg); overflow: hidden; }
.browser__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: #F1F5F9; border-bottom: 1px solid var(--line); }
.browser__bar i { width: 11px; height: 11px; border-radius: 50%; background: #CBD5E1; }
.browser__bar i:nth-child(1) { background: #FB7185; } .browser__bar i:nth-child(2) { background: #FBBF24; } .browser__bar i:nth-child(3) { background: #34D399; }
.browser__bar span { margin-left: 10px; flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 3px 12px; font-size: .78rem; color: var(--muted); }
.browser img { width: 100%; height: auto; }
.tour__shot { display: none; }
.tour__shot.is-active { display: block; animation: fadeUp .45s ease both; }
.tour__cap { margin: 14px 4px 0; font-size: .92rem; color: var(--muted); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (max-width: 960px) { .tour { grid-template-columns: 1fr; } .tour__tabs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .tour__tabs { grid-template-columns: 1fr; } }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.tile { grid-column: span 2; background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tile--wide { grid-column: span 4; }
.tile--half { grid-column: span 3; }
.tile--dark { background: var(--navy); border-color: var(--navy); }
.tile.tile--dark h3 { color: #fff; } .tile.tile--dark p { color: #C3D0F0; }
.tile--brand { background: var(--grad-brand); border: 0; }
.tile.tile--brand h3, .tile.tile--brand p { color: #fff; }
.tile__icon { width: 52px; height: 52px; border-radius: 16px; background: var(--blue-50); color: var(--blue-600); display: grid; place-items: center; margin-bottom: 18px; }
.tile--dark .tile__icon, .tile--brand .tile__icon { background: rgba(255, 255, 255, .14); color: #fff; }
.tile__icon svg { width: 26px; height: 26px; }
.tile p { margin: 0; color: var(--muted); font-size: .98rem; }
.tile .mini { margin-top: 20px; }
@media (max-width: 1000px) { .bento { grid-template-columns: repeat(2, 1fr); } .tile, .tile--half, .tile--wide { grid-column: span 1; } .tile--wide { grid-column: 1 / -1; } }
@media (max-width: 620px) { .bento { grid-template-columns: 1fr; } }
.codechip { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 14px; background: var(--bg-soft); border: 1px dashed var(--blue-200); font-weight: 700; letter-spacing: .06em; color: var(--blue-700); }
.tile--dark .codechip { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .25); color: #CFE0FF; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.mini-bars { display: grid; gap: 9px; }
.mini-bars div { display: grid; grid-template-columns: 112px 1fr 40px; align-items: center; gap: 10px; font-size: .8rem; color: var(--muted); }
.mini-bars i { height: 9px; border-radius: 99px; background: #E6ECF7; overflow: hidden; display: block; }
.mini-bars i b { display: block; height: 100%; border-radius: 99px; background: var(--grad-brand); }
.tile--dark .mini-bars div { color: #B7C4E8; } .tile--dark .mini-bars i { background: rgba(255, 255, 255, .14); }

/* ---------- price builder ---------- */
.builder { display: grid; grid-template-columns: 1.05fr .95fr; background: #fff; border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow-lg); overflow: hidden; }
.builder__form { padding: clamp(24px, 4vw, 44px); }
.builder__out { padding: clamp(24px, 4vw, 44px); background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.builder__out::before { content: ""; position: absolute; inset: auto -60px -80px auto; width: 300px; height: 300px; background: radial-gradient(circle, rgba(124, 58, 237, .55), transparent 70%); }
.builder__out > * { position: relative; }
.field { margin-bottom: 26px; }
.field > label, .field > .lbl { display: flex; justify-content: space-between; font-weight: 650; font-size: .95rem; margin-bottom: 12px; color: var(--ink); }
.field > .lbl output { color: var(--blue-700); }
.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tiers input { position: absolute; opacity: 0; pointer-events: none; }
.tiers label { text-align: center; padding: 12px 6px; border: 1.5px solid var(--line); border-radius: 14px; font-weight: 650; font-size: .92rem; cursor: pointer; background: #fff; transition: all .15s; display: block; }
.tiers label small { display: block; font-weight: 500; color: var(--muted); font-size: .72rem; margin-top: 2px; }
.tiers input:checked + label { border-color: var(--blue-600); background: var(--blue-50); color: var(--blue-700); box-shadow: 0 0 0 3px rgba(37, 99, 235, .15); }
.tiers input:focus-visible + label { outline: 3px solid var(--blue-500); outline-offset: 2px; }
input[type="range"] { width: 100%; accent-color: var(--blue-600); height: 28px; }
.field > label.toggle { display: flex; justify-content: flex-start; align-items: center; gap: 12px; cursor: pointer; font-weight: 600; margin-bottom: 0; }
.builder__note { margin: 30px 0 0; padding: 16px 18px; border-radius: 14px; background: var(--bg-soft); color: var(--ink-2); font-size: .95rem; }
.toggle input { width: 22px; height: 22px; accent-color: var(--blue-600); }
.builder__price { font-size: clamp(2.8rem, 6vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; margin: 6px 0 4px; }
.builder__row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, .14); font-size: .96rem; color: #C9D6F5; }
.builder__row b { color: #fff; font-weight: 650; }
.builder__stack { display: flex; height: 12px; border-radius: 99px; overflow: hidden; margin: 22px 0 6px; background: rgba(255, 255, 255, .1); }
.builder__stack i { display: block; height: 100%; transition: width .35s ease; }
.builder__stack i:nth-child(1) { background: #60A5FA; } .builder__stack i:nth-child(2) { background: #A78BFA; } .builder__stack i:nth-child(3) { background: #34D399; } .builder__stack i:nth-child(4) { background: #FBBF24; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .78rem; color: #B7C4E8; margin-bottom: 12px; }
.legend span::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 6px; background: var(--c); }
.fine { font-size: .8rem; color: #93A4D0; margin: 16px 0 0; }
@media (max-width: 900px) { .builder { grid-template-columns: 1fr; } }

/* ---------- plans ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 34px 30px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; position: relative; }
.plan--hi { border: 2px solid var(--blue-500); box-shadow: var(--shadow-lg); transform: translateY(-10px); }
.plan__tag { position: absolute; top: -14px; left: 30px; }
.plan h3 { font-size: 1.45rem; margin-bottom: 6px; }
.plan .for { color: var(--muted); font-size: .95rem; margin-bottom: 20px; }
.plan .ticks { margin: 0 0 28px; flex: 1; }
.plan .btn { width: 100%; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } .plan--hi { transform: none; } }

/* ---------- panelist band ---------- */
.band { position: relative; border-radius: 36px; overflow: hidden; background: var(--navy); padding: clamp(32px, 6vw, 72px); color: #fff; box-shadow: var(--shadow-lg); }
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 360px at 90% 10%, rgba(124, 58, 237, .55), transparent 60%), radial-gradient(520px 320px at 0% 100%, rgba(37, 99, 235, .55), transparent 60%); }
.band__grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.band h2, .band h3 { color: #fff; } .band p { color: #C3D0F0; }
.band .ticks li { color: #DCE6FF; } .band .ticks svg { color: #7DD3FC; }
.earn { background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); border-radius: 24px; padding: 24px; backdrop-filter: blur(6px); }
.earn .person b { color: #fff; } .earn .person span { color: #AEBDE4; }
.earn__row { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .95rem; color: #D5E0FA; }
.earn__row b { color: #fff; }
.earn__row:first-of-type { border-top: 0; }
.avatars { display: flex; margin-top: 8px; }
.avatars img { width: 46px; height: 46px; border-radius: 50%; border: 3px solid var(--navy); margin-left: -12px; background: #fff; }
.avatars img:first-child { margin-left: 0; }
@media (max-width: 880px) { .band__grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 24px; box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; font-weight: 650; padding: 22px 0; list-style: none; display: flex; justify-content: space-between; gap: 18px; align-items: center; font-size: 1.06rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; line-height: 1; color: var(--blue-600); transition: transform .2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] { border-color: var(--blue-200); }
.faq details p { padding-bottom: 22px; margin: 0; color: var(--muted); }

/* ---------- CTA ---------- */
.cta { text-align: center; background: var(--grad-brand); border-radius: 40px; padding: clamp(40px, 7vw, 88px) clamp(22px, 5vw, 64px); position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .1); }
.cta::before { width: 340px; height: 340px; left: -110px; top: -140px; } .cta::after { width: 420px; height: 420px; right: -160px; bottom: -220px; }
.cta > * { position: relative; z-index: 1; }
.cta h2 { color: #fff; max-width: 18ch; margin-left: auto; margin-right: auto; }
.cta p { color: #E4EBFF; font-size: 1.15rem; max-width: 52ch; margin: 0 auto 30px; }
.cta .btn-row { justify-content: center; }

/* ---------- inner pages ---------- */
.page-hero { padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 72px); position: relative; overflow: hidden; isolation: isolate; text-align: center; }
.page-hero .lead { margin: 0 auto 28px; }
.page-hero h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); max-width: 18ch; margin-left: auto; margin-right: auto; }
.page-hero--left { text-align: left; } .page-hero--left h1, .page-hero--left .lead { margin-left: 0; }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: var(--shadow-sm); }
.card .tile__icon { margin-bottom: 16px; }
.card p { color: var(--muted); margin: 0; font-size: .98rem; }
@media (max-width: 900px) { .cards3 { grid-template-columns: 1fr; } .cards2 { grid-template-columns: 1fr; } }
@media (min-width: 640px) and (max-width: 900px) { .cards3 { grid-template-columns: repeat(2, 1fr); } }
.timeline { position: relative; display: grid; gap: 28px; max-width: 880px; margin: 0 auto; padding-left: 8px; }
.timeline::before { content: ""; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px; background: linear-gradient(var(--blue-200), var(--violet)); opacity: .5; }
.tl { display: grid; grid-template-columns: 56px 1fr; gap: 24px; position: relative; }
.tl .step__n { margin: 0; }
.tl h3 { margin-bottom: 6px; }
.tl p { color: var(--muted); margin: 0 0 10px; }
.callout { background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: 20px; padding: 22px 26px; color: var(--ink-2); }
.callout b { color: var(--blue-700); }
.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-sm); font-size: .98rem; }
.compare th, .compare td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare thead th { background: var(--bg-soft); font-weight: 700; }
.compare tr:last-child td { border-bottom: 0; }
.compare td:first-child { font-weight: 650; }
.table-wrap { overflow-x: auto; border-radius: 22px; }
.tilecards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tilecard { border-radius: 22px; padding: 22px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.tilecard b { display: block; font-size: 1.1rem; margin-bottom: 4px; }
.tilecard span { color: var(--muted); font-size: .92rem; }
.tilecard i { display: block; height: 6px; border-radius: 99px; margin-bottom: 14px; }
@media (max-width: 960px) { .tilecards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .tilecards { grid-template-columns: 1fr; } }
.usecase { display: flex; gap: 16px; align-items: flex-start; }
.usecase .tile__icon { margin: 0; flex: none; }

/* ---------- forms ---------- */
.formcard { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.form { display: grid; gap: 18px; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form .row2 { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 7px; font-weight: 600; font-size: .92rem; color: var(--ink); }
.form input, .form select, .form textarea { font: inherit; font-size: 1rem; padding: 14px 16px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); width: 100%; }
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--blue-500); outline: 0; box-shadow: 0 0 0 4px rgba(59, 130, 246, .18); }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__msg { padding: 14px 18px; border-radius: 14px; font-weight: 550; display: none; }
.form__msg.is-ok { display: block; background: var(--green-bg); color: #166534; }
.form__msg.is-err { display: block; background: #FEE2E2; color: #991B1B; }
.contact-side { display: grid; gap: 16px; align-content: start; }

/* ---------- footer ---------- */
.footer { background: var(--navy); color: #AEBDE4; padding: 72px 0 32px; }
.footer a { color: #C9D6F5; }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.footer img.logo { height: 40px; width: auto; margin-bottom: 18px; }
.footer h4 { color: #fff; font-size: .9rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer p { color: #93A4D0; max-width: 34ch; font-size: .96rem; }
.footer__bar { margin-top: 56px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .88rem; color: #8193C2; }
@media (max-width: 880px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; } .reveal[data-d="2"] { transition-delay: .16s; } .reveal[data-d="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .mock { animation: none !important; }
  .btn, .pillar, .tile { transition: none; }
}
@media print { .nav, .cta, .footer { display: none; } }