/* =========================================================
   Daosophy — Website design system
   Dark celestial · violet/cyan · editorial serif
   ========================================================= */

:root {
  --bg: #06070f;
  --bg-2: #0a0c1b;
  --bg-3: #0e1124;
  --ink: #f5f6ff;
  --muted: #a6a9c8;
  --muted-2: #7e82a6;
  --violet: #7c5cff;
  --violet-2: #a78bfa;
  --lilac: #c9b3ff;
  --cyan: #5eead4;
  --gold: #f3c97b;
  --rose: #fb7185;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --glass: rgba(255, 255, 255, 0.045);
  --glass-2: rgba(255, 255, 255, 0.07);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1180px;
  --font-display: "Fraunces", "Noto Serif SC", "Songti SC", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body: "Manrope", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

/* Avoid English-first paint before data-zh translations are applied. */
html.i18n-pending body { visibility: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(124, 92, 255, 0.20), transparent 60%),
    radial-gradient(800px 520px at 92% 4%, rgba(94, 234, 212, 0.10), transparent 55%),
    radial-gradient(1000px 700px at 50% 110%, rgba(167, 139, 250, 0.10), transparent 60%),
    linear-gradient(180deg, #06070f 0%, #080a16 45%, #06070f 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.28'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: rgba(124, 92, 255, 0.4); color: #fff; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--violet);
  color: #fff;
  border-radius: 10px;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- Layout ---------- */
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.section { position: relative; padding: 104px 0; }
.section--tight { padding: 76px 0; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head--left { margin-inline: 0; text-align: left; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  color: var(--lilac);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em; }
h1 { font-size: clamp(40px, 5.2vw, 68px); line-height: 1.04; }
h2 { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.08; }
h3 { font-size: clamp(20px, 2vw, 24px); line-height: 1.2; }
p { margin: 0; }

.h2-sub { margin-top: 18px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.grad-text {
  background: linear-gradient(100deg, #fff 6%, var(--lilac) 42%, var(--cyan) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.serif-italic { font-style: italic; color: var(--lilac); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.nav.is-scrolled {
  background: rgba(6, 7, 15, 0.72);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px) saturate(140%);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { width: 34px; height: 34px; filter: drop-shadow(0 6px 18px rgba(124, 92, 255, 0.45)); }
.brand__name { font-family: var(--font-display); font-size: 22px; letter-spacing: 0.01em; }
.brand__name span { color: var(--lilac); }

.nav__links { display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; list-style: none; }
.nav__links a {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover, .nav__links a.is-active { color: var(--ink); background: var(--glass); }

.nav__actions { display: flex; align-items: center; gap: 10px; }
.lang-btn {
  min-width: 48px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--glass);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: all 0.2s;
}
.lang-btn:hover { color: var(--ink); border-color: var(--line-strong); }
.nav__toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--glass); }
.nav__toggle span { display: block; width: 18px; height: 1.6px; margin: 4px auto; background: var(--ink); border-radius: 2px; transition: 0.25s var(--ease); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s, border-color 0.25s;
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(135deg, #8b6bff 0%, #6d4df6 55%, #5b3ee0 100%);
  color: #fff;
  box-shadow: 0 16px 40px rgba(109, 77, 246, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}
.btn--primary:hover { box-shadow: 0 22px 56px rgba(109, 77, 246, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn--ghost { border-color: var(--line-strong); background: var(--glass); color: var(--ink); }
.btn--ghost:hover { background: var(--glass-2); border-color: rgba(255, 255, 255, 0.3); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn__arrow { transition: transform 0.25s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 0 96px; overflow: hidden; }
#stars { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.9; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  align-items: center;
  gap: 56px;
}
.hero__copy { max-width: 620px; }
.hero h1 { margin: 18px 0 22px; }
.hero__lede { max-width: 540px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.hero__btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 30px;
  padding: 0;
  list-style: none;
  color: var(--muted-2);
  font-size: 13.5px;
}
.hero__meta li { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta svg { width: 15px; height: 15px; color: var(--cyan); }

.hero__visual { position: relative; display: flex; justify-content: center; perspective: 1400px; }
.hero__glow {
  position: absolute;
  width: 520px;
  height: 520px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(124, 92, 255, 0.32), transparent 62%);
  filter: blur(30px);
  z-index: -1;
}

/* Phone mockup */
.phone {
  position: relative;
  width: min(330px, 82vw);
  aspect-ratio: 0.495;
  padding: 10px;
  border-radius: 46px;
  background: linear-gradient(160deg, #262a4a, #0b0d1c 42%, #1b1f3a);
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.7), inset 0 1px 1px rgba(255, 255, 255, 0.35);
  transform: rotateY(-9deg) rotateX(3deg) rotateZ(-1deg);
  transition: transform 0.6s var(--ease);
}
.phone:hover { transform: rotateY(-4deg) rotateX(1deg) rotateZ(0deg) translateY(-6px); }
.phone::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 42px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}
.phone__screen {
  position: relative;
  height: 100%;
  padding: 40px 16px 14px;
  border-radius: 38px;
  overflow: hidden;
  background:
    radial-gradient(280px 240px at 80% -10%, rgba(124, 92, 255, 0.35), transparent 70%),
    radial-gradient(220px 200px at 0% 100%, rgba(94, 234, 212, 0.12), transparent 70%),
    #0a0b18;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.phone__notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 22px;
  border-radius: 999px;
  background: #05060d;
  z-index: 2;
}
.app-top { display: flex; align-items: center; justify-content: space-between; padding: 2px 4px 4px; }
.app-top__brand { font-family: var(--font-display); font-size: 15px; letter-spacing: 0.02em; }
.app-top__brand i { color: var(--lilac); font-style: normal; }
.app-top__pill { padding: 3px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-2); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }

.app-card {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.app-card__label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; color: var(--muted-2); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; }
.app-card__label b { color: var(--cyan); font-weight: 600; letter-spacing: 0.08em; }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; }
.pillar { padding: 8px 2px; border-radius: 10px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.06); }
.pillar small { display: block; color: var(--muted-2); font-size: 8px; letter-spacing: 0.12em; text-transform: uppercase; }
.pillar b { display: block; margin: 3px 0 2px; font-family: var(--font-display); font-size: 17px; font-weight: 500; }
.pillar i { font-style: normal; font-size: 8.5px; color: var(--muted-2); }
.pillar--day { background: linear-gradient(180deg, rgba(124, 92, 255, 0.28), rgba(124, 92, 255, 0.08)); border-color: rgba(167, 139, 250, 0.4); }

.app-elements { display: flex; flex-direction: column; gap: 7px; margin-top: 12px; }
.el { display: grid; grid-template-columns: 40px 1fr 22px; align-items: center; gap: 8px; font-size: 8.5px; color: var(--muted); }
.el__bar { height: 4px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.el__fill { height: 100%; border-radius: inherit; }
.el:nth-child(1) .el__fill { width: 68%; background: linear-gradient(90deg, #6ee7b7, #34d399); }
.el:nth-child(2) .el__fill { width: 44%; background: linear-gradient(90deg, #fb7185, #f43f5e); }
.el:nth-child(3) .el__fill { width: 32%; background: linear-gradient(90deg, #f3c97b, #d9a84e); }
.el:nth-child(4) .el__fill { width: 52%; background: linear-gradient(90deg, #e5e7eb, #9ca3af); }
.el:nth-child(5) .el__fill { width: 61%; background: linear-gradient(90deg, #7dd3fc, #38bdf8); }

.app-ai {
  margin-top: auto;
  padding: 12px 13px;
  border: 1px solid rgba(124, 92, 255, 0.35);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(124, 92, 255, 0.16), rgba(124, 92, 255, 0.04));
}
.app-ai__head { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; color: var(--lilac); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }
.app-ai__head i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); font-style: normal; }
.app-ai p { color: #dcd9f5; font-size: 10.5px; line-height: 1.55; }
.app-ai__cta { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; padding-top: 9px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 9.5px; color: var(--ink); }
.app-ai__cta b { padding: 4px 10px; border-radius: 999px; background: linear-gradient(135deg, #8b6bff, #6d4df6); font-weight: 600; font-size: 9px; }
.app-tabs { display: flex; justify-content: space-around; padding: 6px 4px 0; color: var(--muted-2); }
.app-tabs span { display: grid; place-items: center; gap: 3px; font-size: 7.5px; letter-spacing: 0.06em; }
.app-tabs svg { width: 14px; height: 14px; }
.app-tabs .is-active { color: var(--lilac); }

.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(15, 17, 34, 0.72);
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
  animation: floaty 7s ease-in-out infinite;
}
.float-card--a { top: -3%; left: -12%; }
.float-card--b { bottom: 12%; right: -7%; animation-delay: -3.4s; }
.float-card__icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: linear-gradient(145deg, rgba(124, 92, 255, 0.4), rgba(94, 234, 212, 0.18)); color: var(--lilac); }
.float-card__icon svg { width: 17px; height: 17px; }
.float-card small { display: block; color: var(--muted-2); font-size: 8.5px; letter-spacing: 0.14em; text-transform: uppercase; }
.float-card b { font-size: 13px; font-weight: 600; }
.float-card b span { color: var(--cyan); font-weight: 500; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 76px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}
.stat { padding: 24px 26px; background: rgba(10, 12, 26, 0.86); }
.stat b { display: block; font-family: var(--font-display); font-size: 30px; font-weight: 500; letter-spacing: -0.01em; }
.stat span { color: var(--muted-2); font-size: 12.5px; letter-spacing: 0.06em; }

/* ---------- Feature grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s, box-shadow 0.4s;
}
.feature:hover { transform: translateY(-6px); border-color: rgba(167, 139, 250, 0.38); box-shadow: 0 26px 60px rgba(0, 0, 0, 0.4); }
.feature::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(167, 139, 250, 0.5), transparent 38%, transparent 62%, rgba(94, 234, 212, 0.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.feature:hover::after { opacity: 1; }
.feature__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(124, 92, 255, 0.22), rgba(255, 255, 255, 0.03));
  color: var(--lilac);
}
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { margin-bottom: 9px; font-size: 20px; }
.feature p { color: var(--muted); font-size: 14.5px; line-height: 1.7; }
.feature__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag { padding: 4px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-2); font-size: 11px; letter-spacing: 0.04em; }

.feature--wide { grid-column: span 2; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 22px; align-items: center; }
.feature--wide p { max-width: 46ch; }

/* ---------- AI split ---------- */
.split { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.checklist { display: grid; gap: 18px; margin: 30px 0 0; padding: 0; list-style: none; }
.checklist li { display: grid; grid-template-columns: 26px 1fr; gap: 13px; align-items: start; }
.checklist svg { width: 20px; height: 20px; margin-top: 2px; color: var(--cyan); }
.checklist b { display: block; font-family: var(--font-body); font-size: 15.5px; font-weight: 600; }
.checklist span { color: var(--muted); font-size: 14px; }

.chat-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(170deg, rgba(17, 19, 38, 0.92), rgba(9, 10, 22, 0.92));
  box-shadow: var(--shadow);
}
.chat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px 200px at 90% 0%, rgba(124, 92, 255, 0.18), transparent 70%);
  pointer-events: none;
}
.chat-card__head { position: relative; display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.chat-card__avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(145deg, #8b6bff, #5b3ee0); font-family: var(--font-display); font-size: 15px; }
.chat-card__head b { display: block; font-size: 14px; }
.chat-card__head span { color: var(--muted-2); font-size: 11.5px; }
.chat-card__body { position: relative; display: grid; gap: 12px; padding: 18px 0; }
.bubble { max-width: 88%; padding: 12px 15px; border-radius: 16px; font-size: 13.5px; line-height: 1.65; }
.bubble--user { justify-self: end; border: 1px solid var(--line); border-bottom-right-radius: 5px; background: var(--glass-2); color: #e8e6ff; }
.bubble--ai { border: 1px solid rgba(124, 92, 255, 0.28); border-bottom-left-radius: 5px; background: rgba(124, 92, 255, 0.1); color: #ded9ff; }
.bubble--ai b { color: var(--cyan); font-weight: 600; }
.chat-card__meta { position: relative; display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 11px; }
.chat-card__meta span { display: inline-flex; align-items: center; gap: 6px; }
.chat-card__meta i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); font-style: normal; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, 0.025); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 179, 255, 0.55);
}
.step h3 { margin-bottom: 8px; font-size: 19px; }
.step p { color: var(--muted); font-size: 14px; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(175deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.plan:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.plan--featured {
  border-color: rgba(167, 139, 250, 0.5);
  background:
    radial-gradient(420px 220px at 50% -20%, rgba(124, 92, 255, 0.35), transparent 70%),
    linear-gradient(175deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  box-shadow: 0 30px 70px rgba(65, 45, 160, 0.35);
}
.plan__badge { position: absolute; top: -12px; left: 26px; padding: 5px 12px; border-radius: 999px; background: linear-gradient(135deg, #8b6bff, #5b3ee0); font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.plan__name { font-family: var(--font-display); font-size: 22px; }
.plan__desc { color: var(--muted-2); font-size: 12.5px; letter-spacing: 0.04em; }
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__price b { font-family: var(--font-display); font-size: 44px; font-weight: 500; letter-spacing: -0.02em; }
.plan__price span { color: var(--muted-2); font-size: 13px; }
.plan ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.plan li { display: grid; grid-template-columns: 18px 1fr; gap: 9px; color: var(--muted); font-size: 13.5px; }
.plan li svg { width: 16px; height: 16px; margin-top: 3px; color: var(--cyan); }
.plan .btn { margin-top: auto; }
.price-note { margin-top: 22px; color: var(--muted-2); font-size: 12.5px; text-align: center; }

/* ---------- Trust ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-item { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.025); }
.trust-item svg { width: 20px; height: 20px; margin-bottom: 12px; color: var(--lilac); }
.trust-item b { display: block; margin-bottom: 5px; font-size: 14.5px; }
.trust-item p { color: var(--muted-2); font-size: 12.5px; line-height: 1.65; }

/* ---------- Languages ---------- */
.lang-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; }
.lang-chip { padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--glass); color: var(--muted); font-size: 13.5px; letter-spacing: 0.04em; }
.lang-chip b { color: var(--ink); font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  cursor: pointer;
  font-size: 16.5px;
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--lilac); font-family: var(--font-display); font-size: 24px; line-height: 1; transition: transform 0.3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 4px 24px; color: var(--muted); font-size: 14.5px; line-height: 1.75; max-width: 72ch; }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  padding: 66px 56px;
  border: 1px solid rgba(167, 139, 250, 0.32);
  border-radius: 32px;
  background:
    radial-gradient(600px 300px at 50% -30%, rgba(124, 92, 255, 0.5), transparent 70%),
    linear-gradient(170deg, rgba(22, 20, 48, 0.9), rgba(9, 10, 22, 0.96));
  text-align: center;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.5) 0.6px, transparent 1.2px), radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.4) 0.6px, transparent 1.2px), radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.35) 0.6px, transparent 1.2px);
  background-size: 180px 180px, 240px 240px, 300px 300px;
  opacity: 0.5;
  pointer-events: none;
}
.cta h2 { position: relative; margin-bottom: 16px; }
.cta p { position: relative; max-width: 560px; margin: 0 auto 30px; color: var(--muted); }
.cta__btns { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.cta__small { position: relative; margin-top: 20px; color: var(--muted-2); font-size: 12px; }

/* ---------- Footer ---------- */
.footer { padding: 76px 0 34px; border-top: 1px solid var(--line); }
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer__brand p { max-width: 300px; margin-top: 16px; color: var(--muted-2); font-size: 13.5px; }
.footer h4 { margin: 0 0 14px; font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.footer ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.footer a { color: var(--muted-2); font-size: 13.5px; transition: color 0.2s; }
.footer a:hover { color: var(--ink); }
.footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 12px; }
.footer__legal { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; letter-spacing: 0.06em; }

/* ---------- Inner pages ---------- */
.page-hero { padding: 84px 0 40px; text-align: center; }
.page-hero h1 { font-size: clamp(38px, 5vw, 60px); }
.page-hero p { max-width: 640px; margin: 18px auto 0; color: var(--muted); }
.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { margin: 44px 0 14px; font-size: 26px; }
.prose h3 { margin: 28px 0 10px; font-size: 18px; }
.prose p, .prose li { color: var(--muted); font-size: 14.5px; line-height: 1.8; }
.prose ul { padding-left: 22px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose table { width: 100%; margin: 18px 0; border-collapse: collapse; font-size: 13.5px; }
.prose th, .prose td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.prose th { color: var(--ink); font-weight: 600; background: rgba(255, 255, 255, 0.03); }
.prose td { color: var(--muted); }
.prose code { padding: 2px 6px; border: 1px solid var(--line); border-radius: 6px; background: rgba(255, 255, 255, 0.04); font-size: 0.92em; }
.notice { margin: 22px 0; padding: 16px 18px; border: 1px solid rgba(167, 139, 250, 0.3); border-radius: var(--radius-sm); background: rgba(124, 92, 255, 0.08); color: var(--lilac); font-size: 13px; }

.pricing-table { width: 100%; border-collapse: collapse; margin-top: 34px; font-size: 14px; }
.pricing-table th, .pricing-table td { padding: 15px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.pricing-table th { color: var(--muted); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.pricing-table td:first-child { color: var(--ink); font-weight: 600; }
.pricing-table td { color: var(--muted); }
.pricing-table tr.is-highlight td { background: rgba(124, 92, 255, 0.08); color: var(--ink); }

.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.support-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)); }
.support-card h3 { margin-bottom: 10px; }
.support-card p { color: var(--muted); font-size: 14px; }
.support-card a.link { color: var(--lilac); border-bottom: 1px solid rgba(201, 179, 255, 0.4); }
.support-card ul { margin: 14px 0 0; padding-left: 20px; color: var(--muted); font-size: 13.5px; }

/* ---------- Download / store cards ---------- */
.store-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.store-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(420px 200px at 90% -10%, rgba(124, 92, 255, 0.16), transparent 70%),
    linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
}
.store-card__head { display: flex; align-items: center; gap: 16px; }
.store-card__icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
}
.store-card__icon svg { width: 30px; height: 30px; }
.store-card__head h3 { margin-bottom: 3px; font-size: 22px; }
.store-card__head p { color: var(--muted-2); font-size: 13px; }
.store-card__status { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.status-pill {
  padding: 5px 12px;
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.12);
  color: var(--lilac);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.store-card__req { color: var(--muted-2); font-size: 12px; }
.store-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 600;
  transition: background 0.2s, transform 0.2s var(--ease);
}
.store-btn:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-1px); }
.store-btn--disabled { opacity: 0.82; }
.store-card__note { color: var(--muted-2); font-size: 12px; line-height: 1.6; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero__grid { gap: 34px; }
  .float-card--a { left: -6%; top: -2%; }
  .float-card--b { right: -4%; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature--wide { grid-column: span 2; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__grid > :last-child { grid-column: 2 / 4; }
}

@media (max-width: 900px) {
  .section { padding: 76px 0; }
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav.is-open .nav__links {
    position: absolute;
    left: 24px;
    right: 24px;
    top: 76px;
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(10, 12, 26, 0.97);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
  }
  .hero { padding-top: 44px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { max-width: none; order: 1; }
  .hero__visual { order: 2; margin-top: 34px; }
  .float-card--a { left: 0; }
  .float-card--b { right: 0; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .steps, .price-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 52px; }
  .support-grid { grid-template-columns: 1fr; }
  .store-grid { grid-template-columns: 1fr; }
  .cta { padding: 48px 26px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :last-child { grid-column: auto; }
}

@media (max-width: 620px) {
  .container { width: calc(100% - 32px); }
  .nav__actions .btn { display: none; }
  h1 { font-size: clamp(36px, 11vw, 48px); }
  .hero__lede { font-size: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature--wide { grid-column: auto; grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px; }
  .stat b { font-size: 24px; }
  .trust { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .phone { transform: none; }
  .float-card { display: none; }
  .page-hero { padding: 56px 0 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}