:root {
  --blue-950: #071426;
  --blue-900: #0b1e3a;
  --blue-800: #0e2b55;
  --cyan-500: #18d0d2;
  --cyan-300: #69f3f5;
  --text: #102033;
  --muted: #5c6b7a;
  --line: #e3e9ef;
  --bg: #f5f8fb;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(5, 20, 38, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; }
[id] { scroll-margin-top: 150px; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(24,208,210,.55);
  outline-offset: 3px;
}
.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}
.narrow { width: min(780px, calc(100% - 40px)); }
.center { text-align: center; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 78px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 max(24px, calc((100vw - 1120px) / 2));
  background: rgba(7, 20, 38, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.brand img { width: 176px; display: block; }
.nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
  align-items: center;
}
.nav a {
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--cyan-300); }
.nav-cta, .button, .contact-form button {
  border: 0;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}
.nav-cta {
  background: var(--cyan-500);
  color: var(--blue-950);
  padding: 12px 18px;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: radial-gradient(circle at 70% 35%, rgba(24,208,210,.25), transparent 32%),
              linear-gradient(135deg, #06111f 0%, #0b1e3a 48%, #071426 100%);
  color: var(--white);
  padding: 130px 0 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 185px);
}
.eyebrow {
  color: var(--cyan-300);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: .78rem;
  font-weight: 800;
}
h1, h2, h3 { line-height: 1.12; margin: 0; }
h1 { font-size: clamp(2.55rem, 5vw, 5rem); letter-spacing: 0; }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: 0; color: var(--blue-900); }
h3 { font-size: 1.18rem; color: var(--blue-900); }
.hero-subtitle {
  font-size: clamp(1.1rem, 1.7vw, 1.42rem);
  color: rgba(255,255,255,0.82);
  max-width: 650px;
}
.hero-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 11px 18px;
  margin: 30px 0;
  color: rgba(255,255,255,0.9);
}
.hero-checks span::before { content: "✓ "; color: var(--cyan-300); font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }
.button {
  padding: 15px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.button-primary { background: var(--cyan-500); color: var(--blue-950); }
.button-secondary { border: 1px solid rgba(255,255,255,.35); color: var(--white); }
.hero-note {
  border-left: 3px solid var(--cyan-500);
  padding: 10px 0 10px 16px;
  color: rgba(255,255,255,.78);
  max-width: 620px;
}

.mockup-wrap {
  position: relative;
  min-height: 520px;
}
.mockup {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 30px 90px rgba(0,0,0,.35);
  backdrop-filter: blur(20px);
}
.laptop {
  position: absolute;
  right: 0;
  top: 40px;
  width: min(520px, 100%);
  height: 330px;
  border-radius: 28px;
  padding: 28px;
}
.mockup-top {
  width: 160px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-500), #1469cc);
  margin-bottom: 30px;
}
.mockup-row { height: 14px; border-radius: 999px; background: rgba(255,255,255,.18); margin: 14px 0; }
.mockup-row.strong { width: 70%; background: rgba(105,243,245,.55); }
.mockup-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin: 26px 0; }
.mockup-card-grid div { height: 74px; border-radius: 18px; background: rgba(255,255,255,.11); }
.mockup-list span { display:block; height: 10px; border-radius:999px; background: rgba(255,255,255,.16); margin: 12px 0; width: 85%; }
.phone {
  position: absolute;
  left: 16px;
  bottom: 18px;
  width: 210px;
  height: 380px;
  border-radius: 36px;
  padding: 24px;
}
.phone-logo { width: 56px; height: 56px; border-radius: 18px; background: linear-gradient(135deg, var(--cyan-500), #0b66c3); margin-bottom: 32px; }
.phone-line { height: 12px; border-radius:999px; background: rgba(255,255,255,.17); margin: 12px 0; width: 70%; }
.phone-line.wide { width: 100%; background: rgba(105,243,245,.5); }
.phone-card { height: 110px; border-radius: 20px; background: rgba(255,255,255,.11); margin: 28px 0; }
.phone-button { height: 44px; border-radius: 999px; background: var(--cyan-500); }

.trust-bar {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 34px;
  flex-wrap: wrap;
  padding: 24px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.14);
  color: rgba(255,255,255,.78);
}

.section { padding: 96px 0; }
.section-lead {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 18px auto 0;
}
.pricing { background: var(--bg); }
.zero {
  font-size: clamp(5rem, 12vw, 10rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  color: var(--blue-900);
  margin-top: 22px;
}
.price-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 42px;
}
.price-cards article, .mini-cards article, .benefit-grid article, .timeline article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.price-cards article {
  padding: 30px;
  text-align: center;
}
.price-cards strong {
  display: block;
  font-size: 2.4rem;
  color: var(--cyan-500);
  line-height: 1;
}
.price-cards span { display: block; margin-top: 10px; color: var(--blue-900); font-weight: 700; }
.included {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
  color: var(--blue-900);
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.split p { color: var(--muted); }
.flow-card, .feature-list {
  background: linear-gradient(145deg, var(--blue-900), var(--blue-950));
  color: var(--white);
  border-radius: 32px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.flow-item {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px;
  padding: 18px;
  font-weight: 800;
}
.flow-arrow {
  width: 2px;
  height: 28px;
  background: var(--cyan-500);
  margin: 10px auto;
}
.mini-cards {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin-top: 34px;
}
.mini-cards article { padding: 28px; }
.mini-cards p, .benefit-grid p, .timeline p { color: var(--muted); }

.payment { background: var(--blue-900); color: var(--white); }
.payment h2, .payment .section-lead { color: var(--white); }
.payment p { color: rgba(255,255,255,.78); }

.steps { background: var(--bg); }
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 46px;
}
.timeline article { padding: 24px; }
.timeline span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--cyan-500);
  color: var(--blue-950);
  border-radius: 50%;
  font-weight: 900;
  margin-bottom: 18px;
}

.winorder { background: linear-gradient(180deg, #fff, #f7fbfc); }
.fit, .demo { background: var(--bg); }
.demo-note {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}
.feature-list p {
  color: rgba(255,255,255,.9);
  font-weight: 700;
  margin: 16px 0;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 42px;
}
.benefit-grid article {
  padding: 26px;
  transition: transform .2s ease, border-color .2s ease;
}
.benefit-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(24,208,210,.55);
}
.closing-line {
  text-align: center;
  margin-top: 36px;
  color: var(--blue-900);
  font-weight: 800;
}
.why { background: var(--bg); }

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 24px;
  margin: 14px 0;
  box-shadow: 0 10px 28px rgba(5,20,38,.06);
}
.faq summary {
  cursor: pointer;
  font-weight: 900;
  color: var(--blue-900);
  font-size: 1.08rem;
}
.faq p { color: var(--muted); }

.contact {
  background: radial-gradient(circle at 80% 30%, rgba(24,208,210,.22), transparent 30%),
              linear-gradient(135deg, var(--blue-950), var(--blue-900));
  color: var(--white);
}
.contact h2, .contact .section-lead { color: var(--white); }
.contact p { color: rgba(255,255,255,.78); }
.contact a { color: var(--cyan-300); }
.contact-checks {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  color: rgba(255,255,255,.9);
}
.contact-form {
  background: var(--white);
  color: var(--text);
  border-radius: 28px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.form-intro {
  margin: 0 0 18px;
  color: var(--muted);
  font-weight: 700;
}
.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
  color: var(--blue-900);
  margin-bottom: 16px;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
}
.checkbox-label {
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 12px;
  font-size: .9rem;
  line-height: 1.45;
}
.checkbox-label input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--cyan-500);
}
.checkbox-label a {
  color: var(--blue-900);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid rgba(24,208,210,.35);
  border-color: var(--cyan-500);
}
.contact-form button {
  width: 100%;
  background: var(--cyan-500);
  color: var(--blue-950);
  padding: 15px;
  margin-top: 8px;
  font: inherit;
  font-weight: 900;
}
.contact-form small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.footer {
  background: var(--blue-950);
  color: rgba(255,255,255,.7);
  padding: 54px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
}
.footer img { width: 170px; }
.footer h3 { color: var(--white); margin-bottom: 14px; }
.footer a {
  display: block;
  color: rgba(255,255,255,.72);
  text-decoration: none;
  margin: 8px 0;
}
.footer a:hover { color: var(--cyan-300); }
.footer-bottom {
  text-align: center;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.5);
}

.legal-page {
  background: var(--bg);
  padding-top: 120px;
}
.legal-content {
  background: var(--white);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 42px;
  margin-bottom: 80px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--blue-900);
  font-weight: 900;
  text-decoration: none;
}
.back-link:hover { color: var(--cyan-500); }
.legal-content h1 { color: var(--blue-900); font-size: clamp(2rem, 4vw, 3.2rem); }
.legal-content h2 { font-size: 1.5rem; margin-top: 34px; }
.legal-content p, .legal-content li { color: var(--muted); }
.legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.legal-actions .button-secondary {
  border-color: var(--line);
  color: var(--blue-900);
}
.legal-footer {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 0 20px 48px;
  color: var(--blue-900);
  font-weight: 800;
}
.legal-footer a {
  text-decoration: none;
}
.legal-footer a:hover {
  color: var(--cyan-500);
}

@media (max-width: 980px) {
  [id] { scroll-margin-top: 185px; }
  .site-header {
    height: auto;
    min-height: 78px;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 10px;
    overflow-x: auto;
    padding: 4px 0 2px;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a {
    flex: 0 0 auto;
    padding: 7px 11px;
    border-radius: 999px;
    background: rgba(255,255,255,.07);
    font-size: .88rem;
  }
  .legal-page { padding-top: 150px; }
  .hero { padding-top: 150px; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .mockup-wrap { min-height: 460px; }
  .price-cards, .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; }
  .mini-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  [id] { scroll-margin-top: 180px; }
  .container { width: min(100% - 28px, 1120px); }
  .site-header { min-height: 70px; padding: 10px 14px; }
  .brand img { width: 138px; }
  .nav-cta { padding: 10px 13px; font-size: .88rem; }
  .hero { padding-top: 140px; }
  .hero-grid { gap: 20px; }
  .hero-checks { grid-template-columns: 1fr; }
  .hero-actions { display: grid; }
  .mockup-wrap { display: none; }
  .trust-bar { gap: 12px; font-size: .9rem; }
  .section { padding: 70px 0; }
  .price-cards, .benefit-grid { grid-template-columns: 1fr; }
  .included { display: grid; justify-content: stretch; gap: 8px; }
  .footer-grid { grid-template-columns: 1fr; }
  .legal-page { padding-top: 145px; }
  .legal-content { padding: 26px; }
}