:root {
  --bg: #07111f;
  --bg-soft: #0d1828;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #f5f7fb;
  --muted: #a9b6c9;
  --line: rgba(255, 255, 255, 0.12);
  --gold: #d6b36a;
  --gold-soft: #f1dfb0;
  --white: #ffffff;
  --dark: #08111b;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.18);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(214, 179, 106, 0.10), transparent 35%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 25%),
    linear-gradient(180deg, #13243b 0%, #0a1422 100%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

img,
iframe {
  max-width: 100%;
  display: block;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.header-wrap {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
  line-height: 1;
}

.brand-main {
  font-size: 34px;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-dot {
  font-size: 26px;
  color: #d6b36a;
  text-shadow: 0 0 12px rgba(214, 179, 106, 0.18);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.main-nav a {
  color: var(--muted);
  font-size: 15px;
  transition: 0.2s ease;
}

.main-nav a:hover {
  color: var(--white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-actions .btn {
  min-width: 220px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-lg {
  min-height: 56px;
  padding: 0 28px;
  font-size: 15px;
}

.btn-primary {
  background: linear-gradient(135deg, #d6b36a, #f0d9a4);
  color: #121212;
  box-shadow: 0 16px 36px rgba(214, 179, 106, 0.22);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  background: transparent;
}

.btn-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: transparent;
}

.hero-section {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

.hero-offer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(214, 179, 106, 0.20), rgba(214, 179, 106, 0.08));
  border: 1px solid rgba(214, 179, 106, 0.30);
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(214, 179, 106, 0.10);
}

.eyebrow {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(214, 179, 106, 0.12);
  border: 1px solid rgba(214, 179, 106, 0.22);
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}

.hero-content h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-content h1 span {
  color: var(--gold-soft);
}

.hero-text {
  margin: 0;
  max-width: 700px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 28px;
}

.hero-badges span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: #dbe5f2;
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.proof-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.proof-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--white);
}

.proof-item span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.hero-preview,
.demo-preview {
  position: relative;
}

.preview-card,
.demo-browser {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 30px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.preview-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.preview-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
}

.preview-label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}

.preview-frame,
.demo-browser iframe {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #ffffff;
}

.preview-frame iframe {
  width: 100%;
  height: 700px;
  border: 0;
  background: #fff;
}

.demo-browser iframe {
  width: 100%;
  height: 760px;
  border: 0;
  background: #fff;
}

.highlight-strip {
  padding: 18px 0 24px;
}

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

.strip-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px;
}

.strip-item-highlight {
  background: linear-gradient(135deg, rgba(214, 179, 106, 0.14), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(214, 179, 106, 0.24);
}

.strip-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
}

.strip-item span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.section {
  padding: 88px 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.section-soft {
  background: rgba(255,255,255,0.03);
}

.section-heading {
  margin-bottom: 40px;
}

.section-heading.center {
  text-align: center;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 42px;
}

.section-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.benefits-grid,
.features-grid,
.audience-grid,
.steps-grid {
  display: grid;
  gap: 20px;
}

.benefits-grid {
  grid-template-columns: repeat(3, 1fr);
}

.info-card,
.feature-card,
.step-card,
.audience-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.info-card h3,
.feature-card h3,
.step-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.info-card p,
.feature-card p,
.step-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 15px;
}

.demo-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.premium-list {
  margin: 24px 0 30px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.premium-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  line-height: 1.7;
}

.premium-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-size: 22px;
  line-height: 1;
}

.features-grid {
  grid-template-columns: repeat(4, 1fr);
}

.feature-number,
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(214, 179, 106, 0.14);
  border: 1px solid rgba(214, 179, 106, 0.24);
  color: var(--gold-soft);
  font-weight: 800;
  margin-bottom: 16px;
}

.audience-grid {
  grid-template-columns: repeat(3, 1fr);
}

.audience-card {
  text-align: center;
  font-weight: 700;
  color: #e7eef8;
}

.steps-grid {
  grid-template-columns: repeat(3, 1fr);
}

.cta-section {
  padding: 40px 0 90px;
}

.cta-box {
  background:
    radial-gradient(circle at top left, rgba(214, 179, 106, 0.16), transparent 35%),
    linear-gradient(135deg, #0e1b2d 0%, #12233c 100%);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 32px;
  padding: 36px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-box h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.cta-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 700px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 26px 0 42px;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-footer strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 1100px) {
  .hero-grid,
  .demo-grid,
  .benefits-grid,
  .features-grid,
  .audience-grid,
  .steps-grid,
  .strip-grid,
  .hero-proof {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .demo-grid {
    align-items: start;
  }

  .cta-box,
  .footer-wrap,
  .header-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 820px) {
  .main-nav {
    display: none;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .header-actions .btn {
    width: 100%;
  }

  .header-wrap {
    gap: 14px;
    padding: 12px 0;
  }

  .brand-with-logo {
    min-width: 0;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

  .hero-grid,
  .demo-grid,
  .benefits-grid,
  .features-grid,
  .audience-grid,
  .steps-grid,
  .strip-grid,
  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding-top: 44px;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }

  .hero-content {
    display: contents;
  }

  .hero-offer {
    order: 1;
  }

  .eyebrow {
    order: 2;
  }

  .hero-content h1 {
    order: 3;
  }

  .hero-preview {
    order: 4;
    margin-top: 10px;
  }

  .hero-text {
    order: 5;
  }

  .hero-badges {
    order: 6;
  }

  .hero-actions {
    order: 7;
  }

  .hero-proof {
    order: 8;
  }

  .preview-frame iframe,
  .demo-browser iframe {
    height: 560px;
  }

  .section {
    padding: 70px 0;
  }

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

@media (max-width: 560px) {
  .brand {
    font-size: 24px;
  }

  .brand-text {
    font-size: 24px;
  }

  .hero-offer {
    font-size: 12px;
    padding: 9px 14px;
  }

  .hero-content h1 {
    font-size: 34px;
  }

  .hero-text,
  .section-heading p,
  .cta-box p {
    font-size: 16px;
  }

  .btn,
  .btn-lg {
    width: 100%;
  }

  .preview-frame iframe,
  .demo-browser iframe {
    height: 500px;
  }
}