:root {
  --bg: #ffffff;
  --panel: #f4f6f9;
  --card: #ffffff;
  --text: #0e1726;
  --muted: #566476;
  --line: #e1e6ed;
  --accent: #e8590c;
  --accent-hover: #c94b06;
  --link: #c4500a;
  --navy: #06122a;
  --navy-2: #0c1d3d;
  --warn-bg: #fff6e5;
  --warn-line: #f0c36d;
  --shadow: 0 1px 2px rgba(14, 23, 38, .06), 0 8px 24px rgba(14, 23, 38, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a111d;
    --panel: #0f1a2b;
    --card: #111d30;
    --text: #e8edf4;
    --muted: #9aa8ba;
    --line: #1f2d44;
    --accent: #f26a1b;
    --accent-hover: #ff7d33;
    --link: #ff8a45;
    --warn-bg: #2b2414;
    --warn-line: #7a5d1e;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--link); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.narrow { max-width: 860px; }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(6, 18, 42, .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 19px; color: #fff; text-decoration: none; letter-spacing: -.2px; }
.brand img { display: block; width: 32px; height: 32px; border-radius: 8px; }
nav { display: flex; align-items: center; gap: 4px; }
nav a { color: #b9c4d4; text-decoration: none; font-size: 15px; font-weight: 500; padding: 8px 12px; border-radius: 8px; }
nav a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
nav a.nav-cta { color: #fff; background: var(--accent); margin-left: 8px; }
nav a.nav-cta:hover { background: var(--accent-hover); }
@media (max-width: 760px) {
  nav a.nav-hide { display: none; }
}

/* ---------- type ---------- */
main.wrap { padding-top: 40px; padding-bottom: 56px; }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -.6px; }
h2 { font-size: 24px; line-height: 1.25; margin: 40px 0 10px; letter-spacing: -.3px; }
h3 { font-size: 17px; margin: 22px 0 6px; }
.lead { font-size: 19px; color: var(--muted); margin: 0 0 8px; }
.meta { color: var(--muted); font-size: 14px; }
ul { padding-left: 22px; }
li { margin: 4px 0; }

/* ---------- buttons ---------- */
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 10px; text-decoration: none; font-weight: 650; font-size: 16px;
  border: 1px solid var(--line); background: var(--card); color: var(--text); transition: background .15s, border-color .15s;
}
.button:hover { border-color: var(--muted); }
.button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.button.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .28); }
.button.ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .06); }
.button.block { display: flex; width: 100%; }

/* ---------- hero ---------- */
.hero-band {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(242, 106, 27, .18), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(44, 110, 220, .22), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
}
.hero-band::before {
  content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image: url("img/contours.svg"); background-size: 900px auto; background-position: center;
}
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  padding-top: 72px; padding-bottom: 72px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 650; letter-spacing: .4px;
  text-transform: uppercase; color: #ffb27d; background: rgba(242, 106, 27, .12); border: 1px solid rgba(242, 106, 27, .3);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.hero-band h1 { font-size: 52px; line-height: 1.05; letter-spacing: -1.4px; margin: 0 0 18px; }
.hero-band h1 em { font-style: normal; color: #ff8a45; }
.hero-band .lead { color: #c3cddb; font-size: 19px; max-width: 540px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 26px 0 0; padding: 0; list-style: none; color: #c3cddb; font-size: 15px; }
.hero-points li { display: flex; align-items: center; gap: 8px; margin: 0; }
.hero-points svg { color: #ff8a45; flex: none; }
.hero-art { position: relative; height: 560px; }
.phone {
  position: absolute; width: 260px; aspect-ratio: 632 / 1368; border-radius: 40px; padding: 10px;
  background: #1a2233; box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 30px 60px rgba(0, 0, 0, .5);
}
.phone img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 31px; }
.phone.front { right: 30px; top: 0; z-index: 2; }
.phone.back { right: 250px; top: 60px; transform: rotate(-6deg); opacity: .96; }

/* ---------- sections ---------- */
section.block { padding: 84px 0; }
section.block.alt { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 700px; margin: 0 0 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .kicker { color: var(--accent); font-weight: 700; font-size: 14px; letter-spacing: .5px; text-transform: uppercase; margin: 0 0 8px; }
.section-head h2 { font-size: 36px; line-height: 1.15; letter-spacing: -.8px; margin: 0 0 12px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

.safety {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 12px; padding: 14px 16px; font-size: 15px;
}
.safety svg { flex: none; margin-top: 2px; color: #c98a00; }
.safety-row { padding: 22px 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px 24px; box-shadow: var(--shadow); }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent); color: #fff; font-weight: 750; margin-bottom: 16px;
}
.step h3 { margin: 0 0 6px; font-size: 19px; }
.step p { margin: 0; color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.feature .ic {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; margin-bottom: 14px;
  background: rgba(232, 89, 12, .1); color: var(--accent);
}
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.split.flip { grid-template-columns: 1.1fr .9fr; }
.split .copy h2 { font-size: 34px; line-height: 1.15; letter-spacing: -.7px; margin: 0 0 14px; }
.split .copy p { color: var(--muted); font-size: 17px; }
.checks { list-style: none; padding: 0; margin: 20px 0 0; }
.checks li { display: flex; gap: 10px; margin: 10px 0; }
.checks svg { flex: none; margin-top: 4px; color: var(--accent); }
.browser { border-radius: 12px; overflow: hidden; background: #1a2233; box-shadow: 0 0 0 1px var(--line), 0 24px 50px rgba(14, 23, 38, .18); }
.browser .bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #1f2a3d; }
.browser .bar i { width: 10px; height: 10px; border-radius: 50%; background: #3a465b; }
.browser .bar span { margin-left: 12px; font-size: 12px; color: #9aa8ba; background: #141d2c; padding: 2px 12px; border-radius: 6px; }
.browser img { display: block; width: 100%; }
.phone.inline { position: relative; margin: 0 auto; width: 280px; }

.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.role { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.role .tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.role h3 { margin: 0 0 8px; font-size: 19px; }
.role p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px 20px;
}
.plan.popular { border: 2px solid var(--accent); box-shadow: 0 12px 34px rgba(232, 89, 12, .16); }
.plan .badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%); white-space: nowrap;
  background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 999px;
}
.plan h3 { margin: 0; font-size: 18px; }
.plan .who { color: var(--muted); font-size: 14px; margin: 2px 0 14px; }
.plan .price { font-size: 38px; font-weight: 800; letter-spacing: -1px; margin: 0; line-height: 1.1; }
.plan .price span { font-size: 15px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan .per { color: var(--muted); font-size: 13px; margin: 4px 0 16px; min-height: 20px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; font-size: 14.5px; flex: 1; }
.plan li { display: flex; gap: 8px; margin: 7px 0; }
.plan li svg { flex: none; margin-top: 4px; color: var(--accent); }
.enterprise {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-top: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px;
}
.enterprise h3 { margin: 0 0 4px; font-size: 18px; }
.enterprise p { margin: 0; color: var(--muted); font-size: 15px; }
.fine { text-align: center; color: var(--muted); font-size: 14px; margin: 22px 0 0; }

/* ---------- faq ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 0; font-weight: 650; font-size: 17px;
  display: flex; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--accent); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; color: var(--muted); }

/* ---------- closing band ---------- */
.final {
  text-align: center; color: #fff; padding: 80px 0;
  background: radial-gradient(700px 300px at 50% 0%, rgba(242, 106, 27, .25), transparent 70%), var(--navy);
}
.final h2 { font-size: 38px; letter-spacing: -.8px; margin: 0 0 12px; }
.final p { color: #c3cddb; font-size: 18px; margin: 0 auto; max-width: 600px; }
.final .cta { justify-content: center; }

/* ---------- inner pages (support, privacy, terms) ---------- */
.hero { display: flex; gap: 18px; align-items: center; margin-bottom: 8px; }
.hero img { width: 80px; height: 80px; border-radius: 18px; flex: none; }
.note {
  background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 10px;
  padding: 12px 14px; margin: 18px 0;
}

/* ---------- footer ---------- */
footer.site { background: var(--navy); color: #9aa8ba; font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding-top: 28px; padding-bottom: 32px; }
footer.site .links { display: flex; flex-wrap: wrap; gap: 6px 20px; }
footer.site a { color: #c3cddb; text-decoration: none; }
footer.site a:hover { color: #fff; }
footer.site .brand { font-size: 16px; }
footer.site .brand img { width: 26px; height: 26px; border-radius: 7px; }

/* ---------- small screens ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 56px; }
  .hero-band h1 { font-size: 42px; }
  .hero-art { height: 480px; max-width: 480px; margin: 0 auto; width: 100%; }
  .phone { width: 220px; border-radius: 34px; }
  .phone img { border-radius: 26px; }
  .phone.front { right: 8%; }
  .phone.back { right: auto; left: 6%; }
  .plans { grid-template-columns: repeat(2, 1fr); row-gap: 26px; }
  .features, .roles { grid-template-columns: repeat(2, 1fr); }
  .split, .split.flip { grid-template-columns: 1fr; gap: 36px; }
  .split.flip .copy { order: -1; }
}
@media (max-width: 640px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .hero-band h1 { font-size: 36px; letter-spacing: -.9px; }
  .hero-band .lead { font-size: 17px; }
  .hero-art { height: 400px; }
  .phone { width: 180px; padding: 8px; border-radius: 28px; }
  .phone img { border-radius: 21px; }
  .phone.front { right: 4%; }
  .phone.back { left: 2%; top: 44px; }
  section.block { padding: 60px 0; }
  .section-head h2, .split .copy h2 { font-size: 28px; }
  .steps, .features, .roles, .plans { grid-template-columns: 1fr; }
  .cta .button { flex: 1 1 100%; }
  .final h2 { font-size: 30px; }
  h1 { font-size: 28px; }
  .hero img { width: 64px; height: 64px; border-radius: 14px; }
}
.split .copy .kicker { color: var(--accent); font-weight: 700; font-size: 14px; letter-spacing: .5px; text-transform: uppercase; margin: 0 0 8px; }