:root {
  --navy: #071c35;
  --navy-2: #0b2b4d;
  --teal: #08a6b9;
  --teal-dark: #087f94;
  --orange: #ff7a00;
  --green: #1fbe69;
  --cream: #f5f3ee;
  --white: #ffffff;
  --ink: #0e2034;
  --muted: #657486;
  --line: #dce3e8;
  --shadow: 0 24px 70px rgba(4, 28, 52, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 76px;
  padding: 12px clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: rgba(7, 28, 53, 0.96);
  color: white;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand { display: flex; align-items: center; gap: 12px; font-family: "Montserrat", sans-serif; font-weight: 800; letter-spacing: -.4px; white-space: nowrap; }
.brand img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.brand strong { color: var(--teal); }
.topbar nav { display: flex; gap: 30px; font-size: 14px; color: #dbe7ee; }
.topbar nav a:hover { color: white; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 0 18px; background: var(--green); color: white; font-size: 13px; }
.button-primary { background: var(--orange); color: white; box-shadow: 0 12px 30px rgba(255,122,0,.22); }
.button-primary:hover { box-shadow: 0 15px 36px rgba(255,122,0,.34); }
.button-ghost { border: 1px solid rgba(255,255,255,.3); color: white; }
.center { margin: 36px auto 0; width: fit-content; display: flex; }

.hero {
  min-height: 690px;
  padding: 80px clamp(22px, 7vw, 110px) 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: 70px;
  color: white;
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 25%, rgba(0,166,188,.25), transparent 34%),
    linear-gradient(128deg, #06182e 0%, #0a2948 55%, #083b4a 100%);
}
.hero-copy { max-width: 760px; position: relative; z-index: 2; }
.eyebrow { display: inline-block; margin-bottom: 18px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #9fe8ee; }
.eyebrow.dark { color: var(--teal-dark); }
.hero h1, .section h2, .final-cta h2 { margin: 0; font-family: "Montserrat", sans-serif; font-weight: 900; letter-spacing: -.045em; line-height: .98; }
.hero h1 { font-size: clamp(48px, 6.3vw, 88px); }
.hero h1 span { color: var(--teal); }
.hero-copy > p { max-width: 680px; margin: 27px 0 30px; font-size: clamp(17px, 1.6vw, 21px); color: #d6e2e9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 28px; font-size: 13px; color: #b7c9d5; }

.hero-visual { position: relative; min-height: 550px; display: grid; place-items: center; }
.road-lines { position: absolute; inset: -80px -140px -90px 5%; transform: rotate(-17deg); border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 50px rgba(255,255,255,.018), 0 0 0 120px rgba(255,255,255,.018); }
.phone-card { position: relative; z-index: 2; width: min(380px, 92%); min-height: 520px; border-radius: 34px; overflow: hidden; background: #e6ddd4; color: var(--ink); border: 8px solid #152333; box-shadow: 0 40px 90px rgba(0,0,0,.35); transform: rotate(2deg); }
.phone-head { height: 72px; padding: 12px 16px; display: flex; align-items: center; gap: 10px; background: #075e54; color: white; }
.phone-head img { width: 42px; height: 42px; object-fit: cover; border-radius: 50%; }
.phone-head div { display: flex; flex-direction: column; flex: 1; }
.phone-head span { font-size: 11px; color: #b9e1d8; }
.phone-head .dots { font-size: 18px; color: white; }
.chat { min-height: 386px; padding: 22px 16px; background-image: linear-gradient(rgba(230,221,212,.92), rgba(230,221,212,.92)), radial-gradient(#b8aca0 1px, transparent 1px); background-size: auto, 14px 14px; }
.bubble, .menu-card { max-width: 82%; padding: 10px 12px; margin-bottom: 10px; border-radius: 10px; font-size: 13px; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.bubble-in, .menu-card { background: white; border-top-left-radius: 3px; }
.bubble-out { margin-left: auto; width: fit-content; background: #d9fdd3; border-top-right-radius: 3px; }
.bubble.small { font-size: 12px; }
.menu-card { display: grid; gap: 8px; }
.menu-card b { display: inline-grid; place-items: center; width: 23px; height: 23px; margin-right: 4px; border-radius: 50%; background: var(--teal); color: white; font-size: 11px; }
.chat-input { height: 54px; margin: 8px 10px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border-radius: 999px; background: white; color: #929da4; font-size: 13px; }
.chat-input b { color: #075e54; font-size: 21px; }

.strip { padding: 24px clamp(22px, 7vw, 110px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--teal); color: white; }
.strip div { padding: 8px 24px; border-right: 1px solid rgba(255,255,255,.25); display: flex; flex-direction: column; }
.strip div:last-child { border: 0; }
.strip strong { font-size: 14px; }
.strip span { font-size: 11px; opacity: .78; }

.section { padding: 105px clamp(22px, 7vw, 110px); }
.section-heading { max-width: 760px; }
.section h2, .final-cta h2 { font-size: clamp(40px, 5vw, 68px); }
.section-heading > p { max-width: 640px; margin: 22px 0 0; color: var(--muted); font-size: 18px; }
.feature-grid { margin-top: 55px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card { min-height: 285px; padding: 34px; border-radius: 24px; background: white; border: 1px solid #e5e8e8; box-shadow: 0 7px 25px rgba(21,39,56,.04); }
.feature-card.featured { background: var(--navy); color: white; border-color: var(--navy); }
.feature-card .icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: #e6f7f8; color: var(--teal-dark); font-weight: 900; font-size: 22px; }
.featured .icon { background: rgba(8,166,185,.2); color: #5bdce8; }
.feature-card h3 { margin: 26px 0 10px; font-size: 24px; }
.feature-card p { margin: 0; color: var(--muted); max-width: 560px; }
.featured p { color: #bac9d5; }
.tag { display: inline-block; margin-top: 20px; padding: 7px 10px; border-radius: 8px; background: rgba(255,122,0,.15); color: #ff9b40; font-size: 11px; font-weight: 800; letter-spacing: .04em; }

.how { background: var(--navy); color: white; }
.section-heading.light > p { color: #bbcad5; }
.steps { margin-top: 58px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.steps article { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); }
.steps article > span { color: var(--orange); font-weight: 900; font-size: 13px; }
.steps h3 { margin: 22px 0 10px; font-size: 22px; }
.steps p { margin: 0; color: #adbfcb; }

.radar { background: white; }
.radar-panel { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; }
.radar-panel > div:first-child p { color: var(--muted); font-size: 17px; max-width: 650px; }
.text-link { display: inline-block; margin-top: 12px; color: var(--teal-dark); font-weight: 800; }
.news-card { min-height: 360px; padding: 38px; border-radius: 26px; background: linear-gradient(145deg, #f3f6f7, #e7eff1); border: 1px solid #dce6e8; box-shadow: var(--shadow); transform: rotate(-2deg); }
.news-badge { display: inline-block; padding: 7px 10px; border-radius: 7px; background: var(--orange); color: white; font-weight: 900; font-size: 10px; letter-spacing: .08em; }
.news-card small { display: block; margin-top: 28px; color: var(--teal-dark); font-weight: 900; }
.news-card h3 { font-size: 28px; line-height: 1.15; }
.news-card p { color: var(--muted); }
.news-footer { margin-top: 34px; padding-top: 18px; border-top: 1px solid #ccd9dd; display: flex; justify-content: space-between; font-size: 12px; font-weight: 800; }

.final-cta { padding: 70px clamp(22px, 7vw, 110px); display: flex; justify-content: space-between; align-items: center; gap: 40px; background: var(--teal); color: white; }
.final-cta .eyebrow { color: #d4f7fa; }
.final-cta h2 { max-width: 820px; }

footer { padding: 46px clamp(22px, 7vw, 110px); display: grid; grid-template-columns: auto 1fr; gap: 12px 36px; align-items: center; background: #041426; color: #bac8d3; }
.footer-brand { color: white; }
.footer-brand img { width: 42px; height: 42px; }
footer p { margin: 0; font-size: 13px; }
.fineprint { grid-column: 2; opacity: .65; max-width: 760px; font-size: 11px; }
.config-warning { position: fixed; z-index: 100; right: 16px; bottom: 16px; max-width: 420px; padding: 12px 16px; border-radius: 12px; background: #fff3d8; border: 1px solid #efc35d; color: #5d450f; font-size: 12px; box-shadow: var(--shadow); }
.config-warning code { font-weight: 800; }

@media (max-width: 980px) {
  .topbar nav { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 58px; gap: 28px; }
  .hero-copy { text-align: center; margin: 0 auto; }
  .hero-copy > p { margin-left: auto; margin-right: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-visual { min-width: 0; min-height: 510px; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .strip div:nth-child(2) { border-right: 0; }
  .feature-grid, .radar-panel { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .final-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .topbar { min-height: 66px; padding: 9px 16px; gap: 10px; }
  .brand span { font-size: 13px; }
  .brand img { width: 40px; height: 40px; }
  .button-small { display: none; }
  .hero { display: block; padding: 48px 18px 55px; }
  .hero-copy { width: 100%; min-width: 0; }
  .eyebrow { display: block; max-width: 100%; white-space: normal; font-size: 11px; }
  .hero h1 { font-size: 46px; letter-spacing: -.055em; }
  .hero-copy > p { width: 100%; max-width: 100%; font-size: 15px; }
  .hero-actions .button { width: 100%; }
  .trust-row { display: grid; gap: 7px; }
  .hero-visual { min-height: 460px; }
  .hero-visual { margin-top: 28px; }
  .phone-card { min-height: 458px; border-radius: 28px; transform: none; }
  .chat { min-height: 325px; }
  .strip { grid-template-columns: 1fr; padding: 14px 18px; }
  .strip div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); padding: 12px 6px; }
  .strip div:last-child { border-bottom: 0; }
  .section { padding: 78px 18px; }
  .section h2, .final-cta h2 { font-size: 40px; }
  .feature-card { min-height: auto; padding: 28px 24px; }
  .news-card { padding: 28px 24px; min-height: 320px; transform: none; }
  .final-cta { padding: 58px 18px; }
  .final-cta .button { width: 100%; }
  footer { grid-template-columns: 1fr; padding: 36px 18px; }
  .fineprint { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}