/* AriaNova Technologies — decoy landing page styles */

:root {
  --navy: #0f2540;
  --slate: #33475b;
  --muted: #6b7c93;
  --accent: #1f7a8c;
  --accent-dark: #165f6d;
  --bg: #ffffff;
  --bg-soft: #f5f8fa;
  --border: #e3e9ef;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: var(--slate);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--accent);
}

.nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav a {
  color: var(--slate);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

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

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #16345a 100%);
  color: #ffffff;
  padding: 96px 0;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #9fd4de;
  border: 1px solid rgba(159, 212, 222, 0.4);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero .lead {
  max-width: 680px;
  margin: 0 auto 36px;
  font-size: 1.12rem;
  color: #c9d6e4;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Sections */
section {
  padding: 80px 0;
}

h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 36px;
  text-align: center;
}

/* Services */
.services {
  background: var(--bg-soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 24px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.card:hover {
  box-shadow: 0 10px 26px rgba(15, 37, 64, 0.08);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 1.12rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.card p {
  font-size: 0.95rem;
  color: var(--muted);
}

/* About */
.about-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-copy h2,
.about .stats {
  text-align: left;
}

.about-copy p {
  font-size: 1.04rem;
  color: var(--slate);
}

.stats {
  list-style: none;
  display: grid;
  gap: 20px;
}

.stats li {
  border-left: 3px solid var(--accent);
  padding-left: 18px;
}

.stats strong {
  display: block;
  font-size: 1.7rem;
  color: var(--navy);
}

.stats span {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Clients */
.clients {
  background: var(--bg-soft);
  padding: 56px 0;
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.logo-pill {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
}

/* CTA */
.cta {
  text-align: center;
  background: linear-gradient(160deg, var(--navy) 0%, #16345a 100%);
  color: #ffffff;
}

.cta h2 {
  color: #ffffff;
}

.cta p {
  color: #c9d6e4;
  margin-bottom: 28px;
}

/* Footer */
.site-footer {
  background: #0a1a2e;
  color: #8fa3bb;
  padding: 28px 0;
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* Responsive */
@media (max-width: 720px) {
  .nav ul {
    gap: 16px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  section {
    padding: 56px 0;
  }
}