:root {
  color-scheme: light dark;
  --bg: #f6f8fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --ink: #07142d;
  --muted: #5f6d82;
  --line: rgba(10, 35, 75, 0.14);
  --blue: #075ee8;
  --blue-2: #003dbe;
  --mint: #1fbfa5;
  --coral: #ff7557;
  --gold: #d6a744;
  --shadow: 0 28px 80px rgba(8, 30, 70, 0.16);
  --radius: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #090c12;
    --surface: rgba(19, 24, 32, 0.76);
    --surface-strong: #111823;
    --ink: #f4f7fb;
    --muted: #a3afc0;
    --line: rgba(224, 234, 255, 0.15);
    --blue: #4c8fff;
    --blue-2: #8ab6ff;
    --mint: #38d6ba;
    --coral: #ff8c70;
    --gold: #ecc25a;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 0%, rgba(7, 94, 232, 0.18), transparent 34rem),
    radial-gradient(circle at 8% 45%, rgba(31, 191, 165, 0.14), transparent 24rem),
    radial-gradient(circle at 72% 82%, rgba(255, 117, 87, 0.12), transparent 28rem),
    var(--bg);
}

body.theme-light {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --ink: #07142d;
  --muted: #5f6d82;
  --line: rgba(10, 35, 75, 0.14);
  --blue: #075ee8;
  --blue-2: #003dbe;
  --mint: #1fbfa5;
  --coral: #ff7557;
  --gold: #d6a744;
  --shadow: 0 28px 80px rgba(8, 30, 70, 0.16);
}

body.theme-dark {
  color-scheme: dark;
  --bg: #090c12;
  --surface: rgba(19, 24, 32, 0.76);
  --surface-strong: #111823;
  --ink: #f4f7fb;
  --muted: #a3afc0;
  --line: rgba(224, 234, 255, 0.15);
  --blue: #4c8fff;
  --blue-2: #8ab6ff;
  --mint: #38d6ba;
  --coral: #ff8c70;
  --gold: #ecc25a;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

a { color: inherit; }

.skip {
  position: absolute;
  left: 1rem;
  top: 1rem;
  transform: translateY(-150%);
  z-index: 20;
  padding: .65rem .9rem;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.skip:focus { transform: translateY(0); }

.shell {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: 0;
}

.brand-mark {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 12px 30px rgba(7, 94, 232, .28);
}

.brand-mark::before {
  content: "";
  width: 1rem;
  height: 1rem;
  border: .22rem solid white;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 55%, white 0 .12rem, transparent .13rem);
}

.links,
.actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.links { margin-left: auto; }

.links a,
.lang-select,
.icon-button {
  min-height: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  color: var(--muted);
  background: transparent;
}

.links a {
  display: inline-flex;
  align-items: center;
  padding: .45rem .75rem;
  text-decoration: none;
  font-weight: 650;
}

.links a:hover,
.links a:focus-visible,
.icon-button:hover,
.icon-button:focus-visible,
.lang-select:focus-visible {
  color: var(--ink);
  border-color: var(--line);
  background: var(--surface);
  outline: none;
}

.lang-select {
  padding: 0 2rem 0 .75rem;
  font: inherit;
  font-weight: 650;
}

.icon-button {
  width: 2.5rem;
  padding: 0;
  cursor: pointer;
}

.icon-button::before {
  content: "◐";
  font-size: 1.25rem;
}

.hero {
  min-height: calc(100svh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .88fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(3rem, 8vw, 7rem) 0 4rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1.2rem;
  color: var(--blue-2);
  font-weight: 760;
}

.eyebrow::before {
  content: "";
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 1rem 0 0 var(--mint), 2rem 0 0 var(--gold);
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 12ch;
  margin-bottom: 1.35rem;
  font-size: clamp(3.4rem, 8vw, 6.8rem);
  line-height: .94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: .75rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 760;
}

.button.primary {
  color: white;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 18px 45px rgba(7, 94, 232, .24);
}

.button.secondary {
  background: var(--surface);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 2.4rem;
  max-width: 44rem;
}

.stat {
  min-height: 6rem;
  padding: .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.stat b {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
}

.stat span {
  display: block;
  margin-top: .55rem;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.3;
}

.phone-stage {
  position: relative;
  min-height: min(720px, 76vh);
}

.phone {
  position: absolute;
  margin: 0;
  width: min(44vw, 310px);
  overflow: hidden;
  border-radius: 2.1rem;
  background: #0b1220;
  padding: .55rem;
  box-shadow: var(--shadow);
}

.phone img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.65rem;
}

.phone.start {
  right: 19%;
  top: 0;
  transform: rotate(-6deg);
}

.phone.running {
  right: 0;
  top: 16%;
  transform: rotate(5deg);
}

.time-chip {
  position: absolute;
  left: 4%;
  bottom: 14%;
  width: min(72%, 21rem);
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.time-chip strong {
  display: block;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.time-chip span {
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.kicker {
  color: var(--blue-2);
  font-weight: 800;
  margin-bottom: .55rem;
}

h2 {
  font-size: clamp(2.1rem, 4.5vw, 4rem);
  line-height: 1;
  max-width: 13ch;
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature,
.flow-step,
.legal-card,
.doc-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(18px);
}

.feature {
  min-height: 12rem;
  padding: 1.15rem;
}

.feature i {
  display: block;
  width: 2.1rem;
  height: .36rem;
  margin-bottom: 1.2rem;
  border-radius: 99rem;
  background: linear-gradient(90deg, var(--blue), var(--mint), var(--coral));
}

.feature h3 {
  margin-bottom: .5rem;
  font-size: 1.15rem;
}

.feature p,
.legal-card p,
.doc-section p {
  color: var(--muted);
  margin-bottom: 0;
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(280px, .55fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.showcase-visual {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(7, 94, 232, .12), rgba(31, 191, 165, .12));
  padding: min(6vw, 3rem);
  overflow: hidden;
}

.showcase-visual img {
  display: block;
  width: min(100%, 420px);
  height: auto;
  margin: auto;
  border-radius: 2rem;
  box-shadow: var(--shadow);
}

.flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.flow-step {
  min-height: 8rem;
  padding: 1rem;
}

.flow-step b {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: .8rem;
  border-radius: 50%;
  color: white;
  background: var(--blue);
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.legal-card {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  min-height: 12rem;
  padding: 1.15rem;
  text-decoration: none;
}

.legal-card strong {
  font-size: 1.25rem;
}

.legal-card span {
  margin-top: auto;
  color: var(--blue-2);
  font-weight: 800;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.doc-layout {
  max-width: 860px;
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.doc-header {
  margin-bottom: 2rem;
}

.doc-title {
  max-width: 14ch;
}

.updated {
  color: var(--muted);
  font-weight: 700;
}

.doc-section {
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.doc-section h2 {
  max-width: none;
  font-size: 1.25rem;
  line-height: 1.25;
  margin-bottom: .45rem;
}

@media (max-width: 900px) {
  .links { display: none; }
  .hero,
  .section-head,
  .showcase,
  .doc-layout {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
  }
  .phone-stage {
    min-height: 650px;
  }
  .phone {
    width: min(58vw, 285px);
  }
  .feature-grid,
  .flow,
  .legal-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 28px, 1140px);
  }
  .brand span {
    display: none;
  }
  .nav {
    height: 64px;
  }
  .actions {
    gap: .25rem;
  }
  .lang-select {
    max-width: 7.7rem;
  }
  h1 {
    font-size: clamp(3rem, 15vw, 4.1rem);
  }
  .hero-stats,
  .feature-grid,
  .flow,
  .legal-grid {
    grid-template-columns: 1fr;
  }
  .phone-stage {
    min-height: 520px;
  }
  .phone {
    width: min(68vw, 235px);
    border-radius: 1.6rem;
  }
  .phone img {
    border-radius: 1.2rem;
  }
  .phone.start {
    right: auto;
    left: 0;
  }
  .phone.running {
    right: 0;
    top: 24%;
  }
  .time-chip {
    left: 0;
    bottom: 5%;
    width: 100%;
  }
}