:root {
  --navy: #0c1b2a;
  --navy-soft: #152a40;
  --ink: #1a2b3c;
  --muted: #5c6f82;
  --line: #e3e8ef;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --bg-muted: #eef2f6;
  --brand: #0d9488;
  --brand-hover: #0f766e;
  --brand-soft: #ccfbf1;
  --accent: #2563eb;
  --shadow-sm: 0 1px 2px rgba(12, 27, 42, 0.06);
  --shadow-md: 0 12px 40px rgba(12, 27, 42, 0.1);
  --shadow-lg: 0 24px 60px rgba(12, 27, 42, 0.14);
  --radius: 12px;
  --radius-lg: 20px;
  --max: 1200px;
  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: min(var(--max), calc(100% - 2.5rem)); margin: 0 auto; }

/* Announcement */
.announce {
  background: var(--navy);
  color: #cbd5e1;
  font-size: 0.82rem;
  text-align: center;
  padding: 0.55rem 1rem;
}
.announce a { color: #5eead4; font-weight: 600; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--navy);
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(145deg, #14b8a6, #0d9488);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--muted);
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-cta { display: flex; align-items: center; gap: 0.65rem; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--navy); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.15rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-soft); }
.btn-outline {
  background: #fff;
  color: var(--navy);
  border-color: var(--line);
}
.btn-outline:hover { border-color: #b8c4d4; background: var(--bg-soft); }
.btn-lg { padding: 0.9rem 1.4rem; font-size: 0.98rem; }

/* Hero */
.hero {
  padding: 4rem 0 3.5rem;
  background: linear-gradient(180deg, #f8fbfd 0%, #fff 55%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 3rem;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.35rem, 4.8vw, 3.55rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--navy);
  margin: 0 0 1.1rem;
  font-weight: 800;
}
.hero .lead {
  font-size: 1.12rem;
  color: var(--muted);
  margin: 0 0 1.6rem;
  max-width: 52ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.25rem; }
.hero-note { font-size: 0.84rem; color: var(--muted); }
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.trust-item strong {
  display: block;
  font-size: 1.35rem;
  color: var(--navy);
  letter-spacing: -0.03em;
}
.trust-item span { font-size: 0.82rem; color: var(--muted); }

/* App mockup */
.mockup-wrap {
  position: relative;
  padding: 1rem;
}
.mockup-wrap::before {
  content: "";
  position: absolute;
  inset: 8% 0 0 10%;
  background: radial-gradient(circle, rgba(13,148,136,0.18), transparent 68%);
  z-index: 0;
}
.app-mockup {
  position: relative;
  z-index: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: var(--navy);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
}
.mock-dots { display: flex; gap: 0.35rem; }
.mock-dots i {
  width: 9px; height: 9px; border-radius: 50%; display: block;
  background: rgba(255,255,255,0.35);
}
.mock-body { display: grid; grid-template-columns: 200px 1fr; min-height: 340px; }
.mock-sidebar {
  background: var(--bg-soft);
  border-right: 1px solid var(--line);
  padding: 1rem 0.75rem;
}
.mock-sidebar li {
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.mock-sidebar li.on { background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }
.mock-main { padding: 1rem; }
.mock-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.mock-stat {
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 0.65rem;
  font-size: 0.72rem;
}
.mock-stat strong { display: block; font-size: 1rem; color: var(--navy); }
.mock-table {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  font-size: 0.74rem;
}
.mock-table .row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.6fr;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--line);
}
.mock-table .row.head { background: var(--bg-muted); font-weight: 700; color: var(--muted); }
.mock-table .row:last-child { border-bottom: none; }
.mock-badge {
  position: absolute;
  right: -8px;
  bottom: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  box-shadow: var(--shadow-md);
  font-size: 0.78rem;
  max-width: 180px;
}
.mock-badge strong { color: var(--brand); display: block; font-size: 0.95rem; }

/* Sections */
section { padding: 5rem 0; }
section.soft { background: var(--bg-soft); }
section.dark {
  background: var(--navy);
  color: #e2e8f0;
}
section.dark h2, section.dark h3 { color: #fff; }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}
.section-head h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  letter-spacing: -0.035em;
  color: var(--navy);
  margin: 0 0 0.75rem;
  font-weight: 800;
}
.section-head p { color: var(--muted); margin: 0; font-size: 1.05rem; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 0.75rem;
}

/* Logo strip */
.logo-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 1.25rem 0;
}
.logo-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem 2.5rem;
  color: #94a3b8;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

/* Pillars tabs */
.pillars { padding-top: 4rem; }
.pillar-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.pillar-tab {
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--muted);
  cursor: pointer;
}
.pillar-tab.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.pillar-panel { display: none; }
.pillar-panel.active { display: block; }
.pillar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.pillar-copy h3 {
  font-size: 1.75rem;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: 0 0 0.75rem;
}
.pillar-copy p { color: var(--muted); margin: 0 0 1rem; }
.feature-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}
.pillar-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.pillar-img img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.stat-callout {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--bg-soft);
  border-left: 4px solid var(--brand);
  border-radius: 0 10px 10px 0;
  font-size: 0.92rem;
}
.stat-callout strong { color: var(--navy); }

/* Stats band */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stats-band strong {
  display: block;
  font-size: 2rem;
  color: #fff;
  letter-spacing: -0.03em;
}
.stats-band span { font-size: 0.88rem; color: #94a3b8; }

/* Cards */
.cards-3, .cards-4, .cards-2 {
  display: grid;
  gap: 1.25rem;
}
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s;
}
.card:hover { box-shadow: var(--shadow-md); }
.card img {
  border-radius: 10px;
  aspect-ratio: 16/10;
  object-fit: cover;
  margin-bottom: 1rem;
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: var(--navy); }
.card p { margin: 0; color: var(--muted); font-size: 0.94rem; }
.icon-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 0.85rem;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.quote-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
}
.quote-card p { color: var(--ink); font-size: 0.95rem; margin: 0 0 1rem; }
.quote-author { display: flex; align-items: center; gap: 0.75rem; }
.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-muted);
  object-fit: cover;
}
.quote-author strong { display: block; font-size: 0.9rem; color: var(--navy); }
.quote-author span { font-size: 0.8rem; color: var(--muted); }

/* Industries */
.industry-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}
.industry-chips a {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
}
.industry-chips a:hover { border-color: var(--brand); color: var(--brand); }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 880px;
  margin: 0 auto;
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}
.price-card.featured {
  border: 2px solid var(--brand);
  box-shadow: var(--shadow-md);
}
.badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
}
.price-card h3 { margin: 0; font-size: 1.1rem; color: var(--navy); }
.price {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--navy);
  margin: 0.75rem 0 0.25rem;
}
.price small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.price-note { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.25rem; }

/* Email CTA */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, #12324d 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: #e2e8f0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.cta-band h3 { color: #fff; margin: 0 0 0.5rem; font-size: 1.65rem; letter-spacing: -0.03em; }
.cta-band p { margin: 0; color: #94a3b8; }
.capture-form { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.capture-form input {
  flex: 1 1 160px;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
}
.alert {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
}
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error { background: #fee2e2; color: #991b1b; }

/* Page hero smaller */
.page-hero { padding: 3.5rem 0 2rem; background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.035em;
  color: var(--navy);
  margin: 0 0 0.75rem;
  font-weight: 800;
  max-width: 20ch;
}
.page-hero .lead { color: var(--muted); font-size: 1.08rem; max-width: 62ch; margin: 0; }

.resource-list article {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.resource-list h3 { margin: 0 0 0.35rem; color: var(--navy); }
.resource-list p { margin: 0; color: var(--muted); }
.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand);
  margin-bottom: 0.4rem;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: #94a3b8;
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2rem;
}
.site-footer h4 { color: #fff; margin: 0 0 0.85rem; font-size: 0.9rem; }
.site-footer ul { display: grid; gap: 0.5rem; font-size: 0.9rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.84rem;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: 4rem 0;
  background: linear-gradient(180deg, #fff, var(--bg-soft));
}
.final-cta h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--navy);
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
}
.final-cta p { color: var(--muted); margin: 0 0 1.25rem; }

@media (max-width: 1024px) {
  .hero-grid, .pillar-grid, .cta-band, .stats-band, .testimonial-grid,
  .cards-3, .cards-4, .pricing-grid, .footer-grid { grid-template-columns: 1fr; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-sidebar { display: none; }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: block; }
  .nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem;
    align-items: flex-start;
  }
  .nav-open .nav-cta {
    display: flex;
    position: absolute;
    top: calc(100% + 180px);
    left: 1.25rem;
    right: 1.25rem;
  }
  .site-header .container { position: relative; }
}