/* ------------------------------------------------------------------
Module:    marketing/styles.css
Author:    Codex Agent
Created:   2026-01-07
Modified:  2026-01-07
Purpose:   Shared styling for the GibsonSpring marketing site.
------------------------------------------------------------------ */

:root {
  --navy-900: #002050;
  --navy-800: #082050;
  --navy-700: #102850;
  --navy-600: #103060;
  --cyan-400: #00e0f8;
  --white: #ffffff;
  --ink-90: rgba(0, 32, 80, 0.9);
  --ink-70: rgba(0, 32, 80, 0.7);
  --ink-55: rgba(0, 32, 80, 0.55);
  --surface: #ffffff;
  --surface-muted: rgba(0, 32, 80, 0.04);
  --border: rgba(0, 32, 80, 0.12);
  --shadow: 0 24px 60px rgba(0, 32, 80, 0.18);
  --max-width: 1120px;
}

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

body {
  font-family: 'Manrope', sans-serif;
  color: var(--navy-900);
  background:
    radial-gradient(900px circle at 10% -20%, rgba(0, 224, 248, 0.18), transparent 55%),
    radial-gradient(800px circle at 90% -30%, rgba(16, 40, 80, 0.12), transparent 50%),
    #f7fbff;
  min-height: 100vh;
  line-height: 1.6;
}

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

a:hover {
  color: var(--navy-700);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 251, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
}

.brand img {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--ink-70);
}

.nav a {
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--cyan-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav a:hover::after,
.nav a:focus::after {
  transform: scaleX(1);
}

.cta {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 24px rgba(0, 32, 80, 0.2);
}

.cta:hover {
  color: var(--white);
  border-color: rgba(0, 32, 80, 0.3);
}

.main {
  padding-bottom: 80px;
}

.hero {
  padding: 88px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-copy p {
  color: var(--ink-70);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0, 224, 248, 0.12);
  color: var(--navy-900);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.button {
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--cyan-400);
  color: var(--navy-900);
  font-weight: 600;
  border: 1px solid transparent;
}

.button:hover {
  color: var(--navy-900);
  border-color: rgba(0, 32, 80, 0.2);
}

.button-ghost {
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--navy-900);
  font-weight: 600;
  background: var(--surface);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hero-meta div {
  padding: 14px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--ink-70);
}

.hero-card {
  position: relative;
  padding: 36px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(0, 32, 80, 0.96), rgba(16, 48, 96, 0.96));
  color: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -140px;
  right: -120px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(0, 224, 248, 0.35), transparent 65%);
}

.hero-card h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.hero-card p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 20px;
}

.hero-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
}

.hero-card li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-card li span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--cyan-400);
}

.section {
  padding: 56px 0;
}

.section h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.section p {
  color: var(--ink-70);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.card {
  padding: 22px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(0, 32, 80, 0.08);
}

.card h3 {
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p {
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  margin-top: 28px;
}

.callout {
  margin-top: 36px;
  padding: 32px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(0, 224, 248, 0.2), rgba(0, 32, 80, 0.05));
  border: 1px solid rgba(0, 32, 80, 0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-footer {
  padding: 40px 0 64px;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer-grid p {
  color: var(--ink-55);
  font-size: 0.95rem;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 8px;
  color: var(--ink-70);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.contact-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.policy {
  max-width: 760px;
}

.policy h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-family: 'Space Grotesk', sans-serif;
}

.policy p {
  margin-bottom: 14px;
}

.reveal {
  animation: fade-up 0.7s ease forwards;
  opacity: 0;
  transform: translateY(12px);
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    grid-template-columns: 1fr;
  }

  .cta {
    display: none;
  }
}

@media (max-width: 700px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}