:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --soft: #f8fafc;
  --soft-2: #eff6ff;
  --primary: #0f4c81;
  --primary-2: #1d4ed8;
  --accent: #0ea5e9;
  --success: #16a34a;
  --danger: #dc2626;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  text-decoration: none;
  color: inherit;
  display: grid;
}
.brand-title {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}
.brand-subtitle {
  font-size: .76rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: .8rem;
}
.nav a {
  text-decoration: none;
  color: var(--text);
  font-size: .92rem;
  font-weight: 500;
}
.nav a:hover { color: var(--primary-2); }
.nav-cta { margin-left: .2rem; }

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: white;
  border-radius: 10px;
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
}

.section { padding: 72px 0; }
.section.alt { background: linear-gradient(to bottom, #ffffff, #f8fbff); }

.hero {
  padding-top: 54px;
  background:
    radial-gradient(circle at 10% 10%, rgba(14,165,233,.12), transparent 35%),
    radial-gradient(circle at 90% 10%, rgba(37,99,235,.10), transparent 40%),
    white;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 1.2rem;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 .5rem;
  color: var(--primary-2);
  font-weight: 700;
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.hero-subtitle {
  margin: .45rem 0 .8rem;
  color: var(--muted);
  font-weight: 600;
}
.hero-text {
  margin: 0;
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border-radius: 12px;
  padding: .8rem 1rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white;
  box-shadow: 0 8px 20px rgba(29,78,216,.25);
}
.btn-outline {
  border-color: var(--primary-2);
  color: var(--primary-2);
  background: white;
}
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: white;
}
.btn.full { width: 100%; }

.hero-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.hero-card h3 {
  margin: .15rem 0 .9rem;
  font-size: 1rem;
}
.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .8rem;
}
.hero-card li {
  display: grid;
  gap: .15rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .7rem .8rem;
  background: var(--soft);
}
.hero-card li span { color: var(--muted); font-size: .82rem; }
.hero-card li strong { font-size: .94rem; }
.hero-badge {
  margin-top: .9rem;
  background: var(--soft-2);
  border: 1px solid #bfdbfe;
  color: #1e3a8a;
  border-radius: 999px;
  padding: .45rem .8rem;
  font-size: .84rem;
  font-weight: 600;
  text-align: center;
}

.section-head { margin-bottom: 1rem; }
.section-head h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: -0.02em;
}
.section-head p { color: var(--muted); margin: .5rem 0 0; }

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  background: white;
  box-shadow: var(--shadow);
}
.panel p { margin: 0 0 .7rem; }
.panel p:last-child { margin-bottom: 0; }
blockquote {
  margin: .9rem 0 0;
  border-left: 4px solid var(--accent);
  padding: .75rem .9rem;
  background: #f0f9ff;
  border-radius: 8px;
  color: #0c4a6e;
  font-weight: 600;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1rem;
}
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.card-wide { grid-column: span 2; }
.card h3 { margin: .1rem 0 .55rem; font-size: 1.02rem; }
.card h4 { margin: .2rem 0 .45rem; font-size: .95rem; }
.card p { margin: 0 0 .7rem; color: var(--muted); }

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .4rem;
}
.check-list li {
  position: relative;
  padding-left: 1.35rem;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 700;
}
.check-list.compact { grid-template-columns: repeat(2, minmax(0,1fr)); }

.split-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: .8rem;
}
.split-list > div {
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: .7rem;
  background: var(--soft);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1rem;
}
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  background: white;
  box-shadow: var(--shadow);
  position: relative;
}
.price-card h3 { margin: 0 0 .5rem; }
.price-card .amount {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.price-card p { color: var(--muted); margin: .3rem 0 0; }
.price-card.featured {
  border-color: #93c5fd;
  background: linear-gradient(180deg, #ffffff, #eff6ff);
}
.tag {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  background: #dbeafe;
  border-radius: 999px;
  padding: .15rem .45rem;
  font-size: .7rem;
  font-weight: 700;
}
.center-actions { margin-top: 1rem; text-align: center; }

.promo-card {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
  padding: 1rem;
}
.promo-left h3 { margin-top: .1rem; }
.promo-left p { color: var(--muted); }
.promo-right {
  border: 1px solid #fde68a;
  background: #fffbeb;
  border-radius: 14px;
  padding: .8rem;
  align-self: start;
}
.price-line {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  border-bottom: 1px dashed #fcd34d;
  padding: .45rem 0;
}
.price-line span { color: #78350f; }
.price-line strong { color: #111827; }
.price-line.promo strong { color: var(--danger); }
.note {
  margin-top: .6rem;
  background: white;
  border-radius: 10px;
  border: 1px solid #fcd34d;
  padding: .5rem;
  text-align: center;
  font-weight: 700;
  color: #92400e;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: .75rem;
}
.step {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .75rem;
  background: white;
  box-shadow: var(--shadow);
  font-weight: 600;
  font-size: .92rem;
}

.trust-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  padding: 1rem;
  box-shadow: var(--shadow);
}
.trust-box p { margin: 0 0 .65rem; }
.quote-chip {
  display: inline-block;
  margin-top: .2rem;
  background: linear-gradient(135deg, #e0f2fe, #dbeafe);
  color: #1e3a8a;
  border: 1px solid #bfdbfe;
  padding: .45rem .8rem;
  border-radius: 999px;
  font-weight: 700;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
  padding: 1rem;
}
.contact-card h3 { margin-top: .1rem; }
.contact-big {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -.02em;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .9rem;
}
.social-card {
  display: flex;
  align-items: center;
  gap: .75rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: .8rem;
  text-decoration: none;
  color: inherit;
  background: white;
  box-shadow: var(--shadow);
}
.social-card:hover { border-color: #93c5fd; }
.social-card p { margin: .1rem 0 0; color: var(--muted); }
.social-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--soft-2);
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-weight: 800;
}

.site-footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 2rem 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr;
  gap: 1rem;
}
.site-footer h3, .site-footer h4 { color: white; margin-top: 0; }
.site-footer p { margin: .3rem 0; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: .35rem 0; }
.site-footer a { color: #cbd5e1; text-decoration: none; }
.site-footer a:hover { color: white; }

.floating-socials {
  position: fixed;
  right: 14px;
  bottom: 14px;
  display: grid;
  gap: .55rem;
  z-index: 60;
}
.float-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(15,23,42,.2);
  border: 2px solid rgba(255,255,255,.75);
}
.float-btn.wa { background: #25D366; }
.float-btn.fb { background: #1877F2; }
.float-btn.tt { background: #111827; }
.float-btn.ig { background: #E1306C; }

@media (max-width: 980px) {
  .nav {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--line);
    padding: .9rem 1rem 1rem;
    display: none;
    grid-template-columns: 1fr;
    gap: .75rem;
  }
  .nav.open { display: grid; }
  .nav-cta { margin-left: 0; }
  .menu-toggle { display: inline-grid; place-items: center; }

  .hero-grid,
  .promo-card,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cards-grid,
  .pricing-grid,
  .social-grid { grid-template-columns: 1fr; }
  .card-wide { grid-column: span 1; }
  .split-list,
  .process-grid { grid-template-columns: 1fr; }
  .check-list.compact { grid-template-columns: 1fr; }
  .floating-socials { right: 10px; bottom: 10px; }
}