:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-alt: #eef4ff;
  --text: #0f172a;
  --muted: #5b6475;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --border: #dbe3ef;
  --success: #0f766e;
  --error: #b91c1c;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 90px 0; }
.section.alt { background: var(--surface-alt); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 800;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--primary), #06b6d4);
}
.nav-links { display: flex; align-items: center; gap: 28px; font-weight: 600; color: var(--muted); }
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  color: white !important;
  background: var(--primary);
  padding: 10px 16px;
  border-radius: 999px;
}
.menu-toggle { display: none; border: 0; background: transparent; font-size: 1.8rem; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.14), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(6, 182, 212, 0.15), transparent 32rem);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
}
.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}
h1, h2, h3 { line-height: 1.12; margin-top: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -0.06em; margin-bottom: 20px; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.045em; margin-bottom: 16px; }
h3 { font-size: 1.35rem; margin-bottom: 10px; }
.hero-text, .section-heading p, .process-grid p, .contact-grid p { color: var(--muted); font-size: 1.05rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}
.button.primary { background: var(--primary); color: white; box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22); }
.button.primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.button.secondary { background: white; border-color: var(--border); color: var(--text); }
.button.full { width: 100%; border: 0; font-size: 1rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-row span {
  background: white;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}
.hero-card {
  background: #0f172a;
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}
.browser-bar { display: flex; gap: 7px; padding: 6px 4px 16px; }
.browser-bar span { width: 12px; height: 12px; border-radius: 999px; background: rgba(255,255,255,0.35); }
.preview-card {
  min-height: 420px;
  border-radius: 22px;
  padding: 34px;
  background: linear-gradient(160deg, white, #e0f2fe);
}
.preview-badge { display: inline-flex; background: #dbeafe; color: #1d4ed8; padding: 8px 12px; border-radius: 999px; font-weight: 800; font-size: 0.85rem; }
.preview-card h2 { margin-top: 80px; }
.preview-card p { color: var(--muted); }
.preview-lines { display: grid; gap: 14px; margin-top: 42px; }
.preview-lines span { display: block; height: 14px; border-radius: 999px; background: rgba(37, 99, 235, 0.16); }
.preview-lines span:nth-child(2) { width: 78%; }
.preview-lines span:nth-child(3) { width: 55%; }

.section-heading { max-width: 760px; text-align: center; margin: 0 auto 44px; }
.cards { display: grid; gap: 22px; }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
}
.card .icon { font-size: 2.1rem; margin-bottom: 18px; }
.card p, .card li { color: var(--muted); }
.card ul { padding-left: 20px; margin-bottom: 0; }
.package { min-height: 210px; position: relative; }
.package.featured { border-color: rgba(37, 99, 235, 0.45); transform: translateY(-10px); }
.featured-label {
  position: absolute;
  top: 18px;
  right: 18px;
  color: white;
  background: var(--primary);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.76rem;
  font-weight: 800;
}
.price { font-size: 1.7rem !important; color: var(--text) !important; font-weight: 800; margin: 12px 0; }

.process-grid, .contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: start;
}
.steps { display: grid; gap: 18px; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
}
.step span {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: #dbeafe;
  color: var(--primary);
  font-weight: 900;
}
.step p { margin-bottom: 0; }
.contact-section { background: #0f172a; color: white; }
.contact-section .eyebrow { color: #93c5fd; }
.contact-section p { color: #cbd5e1; }
.contact-points { margin-top: 28px; }
.contact-form {
  background: white;
  color: var(--text);
  border-radius: 28px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.contact-form label { display: block; font-weight: 800; margin: 16px 0 8px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
  color: var(--text);
  background: #f8fafc;
}
.contact-form textarea { resize: vertical; }
.hidden-field { display: none; }
.alert { border-radius: 14px; padding: 12px 14px; font-weight: 700; margin-bottom: 16px; }
.alert.success { background: #ccfbf1; color: var(--success); }
.alert.error { background: #fee2e2; color: var(--error); }
.site-footer { padding: 28px 0; background: #020617; color: #cbd5e1; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.footer-grid a { margin-left: 16px; color: white; font-weight: 700; }

@media (max-width: 880px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 12px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px; }
  .nav-cta { text-align: center; }
  .hero-grid, .process-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards.three { grid-template-columns: 1fr; }
  .package.featured { transform: none; }
  .section { padding: 68px 0; }
  .footer-grid { flex-direction: column; text-align: center; }
  .footer-grid a { margin: 0 8px; }
}