:root {
  --ink: #161a2b;
  --muted: #667085;
  --line: #e6e9f2;
  --panel: #ffffff;
  --soft: #f6f8fc;
  --mint: #18b884;
  --cyan: #1aa7ec;
  --rose: #f24e83;
  --violet: #7157ff;
  --shadow: 0 24px 70px rgba(30, 43, 83, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 12%, rgba(26, 167, 236, 0.14), transparent 26rem),
    radial-gradient(circle at 86% 4%, rgba(242, 78, 131, 0.12), transparent 22rem),
    linear-gradient(180deg, #fbfcff 0%, #eef4f8 100%);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(230, 233, 242, 0.72);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(47, 91, 255, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
}

.button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 750;
  white-space: nowrap;
}

.button {
  color: #fff;
  background: linear-gradient(135deg, #10a97b 0%, #168ce7 100%);
  box-shadow: 0 14px 30px rgba(20, 139, 197, 0.24);
}

.ghost-button {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

main {
  overflow: hidden;
}

.hero {
  max-width: 1120px;
  min-height: calc(100vh - 68px);
  margin: 0 auto;
  padding: 54px 20px 34px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: #176c55;
  background: rgba(24, 184, 132, 0.11);
  border: 1px solid rgba(24, 184, 132, 0.22);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 760;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(38px, 7vw, 76px);
}

h2 {
  font-size: clamp(30px, 4.6vw, 48px);
}

h3 {
  font-size: 20px;
}

.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: #3d465b;
  font-size: 20px;
}

.search-box {
  margin-top: 28px;
  max-width: 640px;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.search-box input {
  min-width: 0;
  min-height: 50px;
  border: 0;
  outline: 0;
  padding: 0 14px;
  font-size: 17px;
  background: #f8fafc;
  border-radius: 8px;
}

.copy-note {
  display: block;
  margin-top: 10px;
  min-height: 22px;
  color: var(--muted);
  font-size: 14px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
  max-width: 760px;
}

.mini-point {
  padding: 14px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(230, 233, 242, 0.78);
  border-radius: 8px;
  color: #394258;
  font-size: 14px;
  font-weight: 680;
}

.phone-wrap {
  justify-self: end;
  width: min(420px, 100%);
}

.phone {
  padding: 18px;
  border-radius: 34px;
  background: #151827;
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.28);
}

.phone-screen {
  min-height: 610px;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(24, 184, 132, 0.18), transparent 34%),
    #edf6f5;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-top {
  padding: 20px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  background: linear-gradient(135deg, #161a2b 0%, #24345d 100%);
}

.chat-top img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.chat-title {
  display: grid;
  gap: 2px;
  font-weight: 800;
}

.chat-title span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 600;
}

.bubble-stack {
  padding: 18px;
  display: grid;
  gap: 12px;
}

.bubble {
  max-width: 88%;
  padding: 13px 14px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(24, 43, 80, 0.08);
  font-size: 15px;
}

.bubble.user {
  justify-self: end;
  color: #fff;
  background: linear-gradient(135deg, #10a97b, #168ce7);
}

.media-card {
  margin-top: 8px;
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
}

.media-visual {
  min-height: 210px;
  background:
    linear-gradient(135deg, rgba(242, 78, 131, 0.92), rgba(113, 87, 255, 0.86) 50%, rgba(26, 167, 236, 0.9)),
    url("/assets/og.png");
  background-size: cover;
  background-position: center;
}

.media-caption {
  padding: 14px;
  color: #3d465b;
  font-size: 14px;
}

.section {
  padding: 74px 20px;
}

.section.alt {
  background: rgba(255, 255, 255, 0.64);
}

.inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-head p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 35px rgba(34, 48, 85, 0.07);
}

.card strong {
  display: inline-flex;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
}

.card p,
.faq p,
.legal p {
  color: var(--muted);
}

.steps {
  counter-reset: steps;
  display: grid;
  gap: 12px;
}

.step {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step::before {
  content: counter(steps);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #10a97b, #168ce7);
  font-weight: 850;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.keyword {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #4d5870;
  font-size: 14px;
}

.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.cta-band {
  padding: 48px;
  color: #fff;
  background: linear-gradient(135deg, #161a2b, #213869 48%, #138a96);
  border-radius: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.76);
}

.footer {
  padding: 38px 20px;
  color: #667085;
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer a {
  color: #334155;
  text-decoration: none;
}

.legal {
  max-width: 920px;
  margin: 0 auto;
  padding: 54px 20px 80px;
}

.legal h1 {
  font-size: clamp(34px, 5vw, 54px);
}

.legal h2 {
  margin-top: 34px;
  font-size: 26px;
}

.legal ul {
  color: var(--muted);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .hero,
  .split,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 36px;
  }

  .phone-wrap {
    justify-self: start;
  }

  .grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .search-box {
    grid-template-columns: 1fr;
  }

  .phone-screen {
    min-height: 520px;
  }

  .cta-band {
    padding: 28px;
  }
}