:root {
  --indigo: #281e96;
  --indigo-deep: #170f63;
  --orange: #f26e1e;
  --orange-ink: #b43c0b;
  --paper: #f5f3ff;
  --ink: #17143a;
  --ink-soft: #55527a;
  --line: rgba(23, 20, 58, 0.12);
  --on-dark: rgba(255, 255, 255, 0.78);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
h1, h2, h3 { font-family: "Plus Jakarta Sans", "Geist", sans-serif; margin: 0; line-height: 1.08; letter-spacing: -0.02em; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Scroll stage: sticky 3D canvas behind four full-height screens */
.stage { position: relative; background: var(--indigo); color: #fff; }
.sticky { position: sticky; top: 0; height: 100vh; z-index: 0; }
#scene { display: block; width: 100%; height: 100%; }
.story { position: relative; z-index: 1; margin-top: -100vh; }
.hud { position: absolute; left: 24px; bottom: 24px; display: flex; flex-direction: column; color: var(--on-dark); font-size: 14px; }
.hud b { font: 700 28px "Plus Jakarta Sans", sans-serif; color: #fff; letter-spacing: -0.02em; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; position: absolute !important; top: 0; left: 0; right: 0; margin: 0 auto; }
.top img { height: 38px; display: block; }
.top nav { display: flex; gap: 28px; font-size: 15px; font-weight: 500; }
.top nav a { text-decoration: none; color: var(--on-dark); }
.top nav a:hover { color: #fff; }
.screen { min-height: 100vh; display: flex; align-items: center; }
.screen > .wrap { width: 100%; display: flex; justify-content: flex-start; }
.card { max-width: 460px; padding: 32px; border-radius: 24px; background: rgba(23, 15, 99, 0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.card.plain { background: none; backdrop-filter: none; -webkit-backdrop-filter: none; padding: 0; max-width: 560px; }
.card h1 { font-size: clamp(42px, 6vw, 76px); font-weight: 800; }
.card h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; }
.card p { color: var(--on-dark); margin: 16px 0 18px; }
.card .lead { font-size: 20px; margin: 24px 0 32px; }
.card ul { margin: 0; padding: 0; list-style: none; }
.card li { padding: 9px 0; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.badges { display: flex; gap: 12px; flex-wrap: wrap; }
.badge {
  display: inline-flex; flex-direction: column; justify-content: center;
  padding: 10px 22px; border-radius: 14px; min-width: 176px;
  background: #fff; color: var(--ink);
}
.badge small { font-size: 12px; color: var(--ink-soft); line-height: 1.3; }
.badge strong { font-size: 18px; font-weight: 700; line-height: 1.3; }
.card .note { margin: 16px 0 0; font-size: 14px; }
.card.plain { text-shadow: 0 2px 28px rgba(18, 10, 82, 0.9), 0 0 6px rgba(18, 10, 82, 0.6); }
.card.plain > * { animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.card.plain > :nth-child(2) { animation-delay: 0.25s; }
.card.plain > :nth-child(3) { animation-delay: 0.45s; }
.card.plain > :nth-child(4) { animation-delay: 0.6s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.no-webgl .sticky { display: none; }
.no-webgl { margin-top: 0; }

/* Event types */
.events { background: var(--paper); padding: 22px 0; text-align: center; color: var(--ink-soft); font-size: 15px; }
.events strong { color: var(--ink); font-weight: 600; margin-right: 10px; }
section:not(.screen) { padding: 96px 0; }
.faq h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 700; }


/* Showcase: every feature with its own screen */
.show { overflow-x: clip; }
.show h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 700; }
.intro { color: var(--ink-soft); max-width: 600px; margin: 16px 0 8px; }
.tier-title { font-size: clamp(24px, 3vw, 32px); font-weight: 700; margin: 72px 0 8px; padding-top: 24px; border-top: 2px solid var(--ink); }
.rows > .tier-title:first-child { margin-top: 40px; }
figure { margin: 0; }
figure img { display: block; width: 100%; height: auto; border-radius: 22px; border: 1px solid rgba(23, 20, 58, 0.18); box-shadow: 0 24px 50px -26px rgba(23, 20, 58, 0.5); background: #0a0d14; }
.row { display: grid; grid-template-columns: minmax(0, 320px) 1fr; gap: 64px; align-items: center; padding: 44px 0; border-top: 1px solid var(--line); }
.tier-title + .row { border-top: 0; }
.row:nth-of-type(even) { grid-template-columns: 1fr minmax(0, 320px); }
.row:nth-of-type(even) figure { order: 2; }
.row h4 { font: 700 clamp(26px, 3.2vw, 36px)/1.1 "Plus Jakarta Sans", sans-serif; letter-spacing: -0.02em; margin: 0; }
.row p { color: var(--ink-soft); font-size: 18px; margin: 14px 0 0; max-width: 460px; }
.device { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 32px; }
.device li { padding: 16px 0; border-top: 1px solid var(--line); }
.device strong { display: block; }
.device span { color: var(--ink-soft); font-size: 15.5px; }
.card .more { color: #fff; font-weight: 600; text-underline-offset: 3px; }

/* Interactive feature screens */
.row { perspective: 1200px; }
.shot { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: 22px; background: none; cursor: zoom-in; }
.rows.js .shot { transform: translateX(calc(var(--side, 0) * 110vw)) rotateY(calc(var(--side, 0) * 28deg)); transition: transform 1s cubic-bezier(0.18, 0.9, 0.25, 1.06); }
.rows.js .row.in .shot { transform: none; }
.rows.js .txt { opacity: 0; transform: translateX(calc(var(--side, 0) * -36px)); transition: opacity 0.7s 0.35s ease-out, transform 0.9s 0.35s cubic-bezier(0.2, 0.8, 0.25, 1); }
.rows.js .row.in .txt { opacity: 1; transform: none; }
.shot img { transition: transform 0.2s ease-out; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.shot::after { content: ""; position: absolute; inset: 0; border-radius: 22px; pointer-events: none; opacity: 0; transition: opacity 0.2s; background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.2), transparent 55%); }
.shot:hover::after { opacity: 1; }
.shot:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

/* Viewer */
.viewer { width: 100%; max-width: 100vw; height: 100%; max-height: 100vh; padding: 0; border: 0; background: transparent; color: #fff; }
.viewer::backdrop { background: rgba(14, 9, 66, 0.86); backdrop-filter: blur(8px); }
.viewer-body { position: relative; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 24px; }
.viewer-phone { margin: 0; }
.viewer-phone img { display: block; width: auto; max-width: min(92vw, 420px); max-height: calc(100vh - 230px); border-radius: 30px; border: 7px solid #14121f; background: #0a0d14; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.22), 0 40px 80px rgba(0, 0, 0, 0.6); }
.viewer-nav, .viewer-close { position: absolute; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.3); background: rgba(255, 255, 255, 0.1); color: #fff; font-size: 30px; line-height: 1; cursor: pointer; }
.viewer-nav { top: 50%; transform: translateY(-50%); }
.viewer-nav.prev { left: max(12px, calc(50% - 380px)); }
.viewer-nav.next { right: max(12px, calc(50% - 380px)); }
.viewer-close { top: 16px; right: 16px; }
.viewer-nav:hover, .viewer-close:hover { background: rgba(255, 255, 255, 0.22); }
.viewer-caption { text-align: center; max-width: 520px; }
.viewer-count { color: var(--orange); font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.viewer-caption h4 { font: 700 24px "Plus Jakarta Sans", sans-serif; letter-spacing: -0.02em; margin: 4px 0 6px; }
.viewer-caption p { margin: 0; color: var(--on-dark); }

/* Floating index */
.rail { position: fixed; left: 50%; bottom: 20px; z-index: 20; width: min(440px, calc(100vw - 24px)); transform: translateX(-50%); }
.rail-now { position: relative; display: flex; align-items: center; gap: 12px; width: 100%; padding: 13px 20px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 99px; background: rgba(23, 15, 99, 0.93); backdrop-filter: blur(10px); color: #fff; font: 600 14px "Geist", sans-serif; text-align: left; cursor: pointer; }
.rail-count { flex-shrink: 0; color: var(--orange); font-variant-numeric: tabular-nums; }
.rail-title { flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.rail-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255, 255, 255, 0.14); }
.rail-bar b { display: block; width: 0; height: 100%; background: var(--orange); transition: width 0.2s; }
.rail-list { position: absolute; left: 0; right: 0; bottom: calc(100% + 10px); max-height: 60vh; margin: 0; padding: 10px; overflow: auto; list-style: none; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 20px; background: rgba(23, 15, 99, 0.97); }
.rail-group { padding: 10px 10px 4px; color: var(--orange); font-size: 13px; font-weight: 700; }
.rail-list button { width: 100%; padding: 8px 10px; border: 0; border-radius: 10px; background: none; color: #fff; font: 500 15px "Geist", sans-serif; text-align: left; cursor: pointer; }
.rail-list button:hover { background: rgba(255, 255, 255, 0.12); }

/* Pricing */
.pricing { position: relative; background: radial-gradient(120% 90% at 15% 0%, #3b2fc4 0%, var(--indigo) 38%, var(--indigo-deep) 100%); color: #fff; overflow: hidden; }
.pricing h2 { font-size: clamp(34px, 5vw, 60px); font-weight: 800; max-width: 760px; }
.lead-in { max-width: 600px; margin: 20px 0 0; font-size: 19px; color: var(--on-dark); }
.plans { display: grid; grid-template-columns: 1fr 1.12fr 1fr; gap: 20px; align-items: stretch; margin-top: 56px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px 28px 28px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 28px; background: rgba(255, 255, 255, 0.07); backdrop-filter: blur(6px); transition: transform 0.25s ease, border-color 0.25s; }
.plan:hover { transform: translateY(-6px); border-color: rgba(255, 255, 255, 0.45); }
.plan.featured { padding-top: 44px; border: 2px solid var(--orange); background: linear-gradient(180deg, rgba(242, 110, 30, 0.2), rgba(255, 255, 255, 0.08)); box-shadow: 0 30px 70px -20px rgba(242, 110, 30, 0.55); }
.plan h3 { font-size: 22px; font-weight: 700; }
.amount { display: flex; flex-direction: column; margin: 14px 0 0; }
.amount b { font: 800 clamp(44px, 5.4vw, 68px)/1 "Plus Jakarta Sans", sans-serif; letter-spacing: -0.03em; }
.amount span { margin-top: 8px; color: var(--on-dark); font-size: 15px; }
.for { margin: 14px 0 20px; color: var(--on-dark); font-weight: 500; }
.plan ul { margin: 0; padding: 0; list-style: none; }
.plan li { padding: 9px 0 9px 28px; border-top: 1px solid rgba(255, 255, 255, 0.16); position: relative; }
.plan li::before { content: "\2713"; position: absolute; left: 2px; top: 9px; color: var(--orange); font-weight: 700; }
.pop, .save { position: absolute; top: -15px; left: 28px; padding: 6px 16px; border-radius: 99px; font-size: 13px; font-weight: 700; }
.pop { background: var(--orange); color: #fff; }
.save { background: #2fd4bf; color: #06322c; }
.compare { display: grid; grid-template-columns: 1fr minmax(0, 300px); gap: 64px; align-items: start; margin-top: 72px; }
.table-box { padding: 8px 8px 20px; border-radius: 24px; background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.16); }
.compare table { width: 100%; border-collapse: collapse; }
.compare caption { padding: 22px 20px 8px; text-align: left; font: 700 20px "Plus Jakarta Sans", sans-serif; }
.compare th, .compare td { padding: 13px 20px; border-top: 1px solid rgba(255, 255, 255, 0.14); text-align: center; }
.compare th[scope="row"] { text-align: left; font-weight: 500; }
.compare thead th { border-top: 0; color: var(--on-dark); font-weight: 600; }
.compare thead th.pro, .compare td.strong, .compare td.yes:last-child { color: var(--orange); font-weight: 700; }
.compare td.no { color: rgba(255, 255, 255, 0.4); }
.compare .num { font-variant-numeric: tabular-nums; }
.note-small, .fine { margin: 14px 20px 0; color: var(--on-dark); font-size: 14px; }
.fine { margin: 40px 0 0; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.top nav a[href="#pricing"] { padding: 6px 16px; border: 1px solid rgba(255, 255, 255, 0.55); border-radius: 99px; color: #fff; }
.top nav a[href="#pricing"]:hover { background: var(--orange); border-color: var(--orange); }

/* Principles */
.why { background: var(--indigo); color: #fff; }
.why p { font: 700 clamp(28px, 4.4vw, 54px)/1.15 "Plus Jakarta Sans", sans-serif; letter-spacing: -0.02em; margin: 0; max-width: 900px; }
.why span { color: rgba(255, 255, 255, 0.55); }

/* FAQ */
.faq { background: var(--paper); overflow-x: clip; }
details { border-top: 1px solid var(--line); padding: 18px 0; }
details[hidden] { display: none; }
summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq-intro { max-width: 620px; margin: 16px 0 0; color: var(--ink-soft); }
.faq-layout { display: grid; grid-template-columns: 290px 1fr; gap: 64px; margin-top: 48px; align-items: start; }
.faq-side { position: sticky; top: 24px; }
.faq-search input { width: 100%; padding: 14px 18px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); font: 500 16px "Geist", sans-serif; }
.faq-search input:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
.faq-nav { margin: 20px 0 0; padding: 0; list-style: none; }
.faq-nav a { display: flex; justify-content: space-between; gap: 12px; padding: 9px 12px; border-radius: 10px; color: var(--ink-soft); text-decoration: none; font-weight: 500; }
.faq-nav a i { font-style: normal; font-variant-numeric: tabular-nums; opacity: 0.6; }
.faq-nav a:hover { background: rgba(40, 30, 150, 0.08); color: var(--ink); }
.faq-nav a.on { background: var(--indigo); color: #fff; }
.faq-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; color: var(--ink-soft); font-size: 14px; }
.faq-tools button { padding: 9px 16px; border: 1px solid var(--indigo); border-radius: 99px; background: none; color: var(--indigo); font: 600 14px "Geist", sans-serif; cursor: pointer; }
.faq-tools button:hover { background: var(--indigo); color: #fff; }
.faq-group { padding-top: 8px; scroll-margin-top: 24px; }
.faq-group + .faq-group { margin-top: 44px; }
.faq-group h3 { margin: 0 0 14px; font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; }
.faq-group[hidden] { display: none; }
.faq-empty { margin: 8px 0 0; color: var(--ink-soft); font-size: 18px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 24px; line-height: 1; color: var(--indigo); transition: transform 0.2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 10px 0 0; color: var(--ink-soft); max-width: 640px; }
details a { color: var(--indigo); font-weight: 600; }

/* CTA + footer */
.cta { background: var(--indigo-deep); color: #fff; text-align: center; }
.cta h2 { font-size: clamp(34px, 5vw, 58px); font-weight: 800; margin-bottom: 32px; }
.cta .badges { justify-content: center; }
footer { background: var(--indigo-deep); color: var(--on-dark); font-size: 14px; padding: 0 0 32px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; border-top: 1px solid rgba(255, 255, 255, 0.15); padding-top: 24px; }
footer a { margin-left: 20px; text-decoration: none; }
footer a:hover { color: #fff; }

@media (max-width: 860px) {
  body { font-size: 16px; }
  section:not(.screen) { padding: 64px 0; }
  .screen { align-items: flex-end; padding-bottom: 32px; }
  .screen.hero { align-items: center; padding-bottom: 0; }
  .card { max-width: none; padding: 24px; }
  .top nav { gap: 18px; }
  .row, .row:nth-of-type(even) { grid-template-columns: 1fr; gap: 24px; padding: 32px 0; }
  .row:nth-of-type(even) figure { order: 0; }
  .row figure, .compare figure { max-width: 340px; }
  .plans { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 48px; }
  .plan.featured { order: -1; }
  .compare { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 56px; }
  .compare th, .compare td { padding: 11px 12px; }
  .faq-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 36px; }
  .faq-side { position: static; }
  .faq-list { overflow-wrap: anywhere; }
  .table-box { overflow-x: auto; }
  .faq-nav { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
  .faq-nav a { white-space: nowrap; border: 1px solid var(--line); }
}
@media (max-width: 480px) {
  .top nav a:first-child { display: none; }
  .badge { min-width: 0; flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card.plain > * { animation: none; }
  .rows.js .shot, .rows.js .txt, .shot img { transform: none; transition: none; opacity: 1; }
  summary::after { transition: none; }
}