/*
 Theme Name: Cloud Lakehouse Neon
 Theme URI: https://example.com/cloud-lakehouse-neon
 Author: ChatGPT + Cloud Lakehouse
 Description: Dark neon, AI-driven multi-cloud lakehouse landing theme with tabs for Home, About Us, Services, Blogs, Resources, and Contact Us.
 Version: 1.0
 License: GNU General Public License v2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: cloud-lakehouse-neon
*/

:root {
  --bg: #020617;
  --bg-alt: #020824;
  --primary: #38bdf8;
  --accent: #22c55e;
  --text: #e5f2ff;
  --muted: #8b9bbf;
  --border-subtle: rgba(148,163,184,0.35);
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: 0 22px 80px rgba(15,23,42,0.9);
}

*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, rgba(56,189,248,0.18), transparent 55%),
              radial-gradient(circle at bottom, rgba(34,197,94,0.14), transparent 55%),
              var(--bg);
  color: var(--text);
}

a { color: var(--primary); }

.site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

/* Header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(2,6,23,0.9), rgba(2,6,23,0.6));
  border-bottom: 1px solid rgba(148,163,184,0.35);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #e0f2fe, var(--primary));
  box-shadow: 0 0 20px rgba(56,189,248,0.9);
}

.main-nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.main-nav ul {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav li a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: .2s;
}

.main-nav li a:hover,
.main-nav .current-menu-item > a {
  color: var(--text);
  background: rgba(15,23,42,0.8);
}



.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.16s ease, color 0.16s ease;
}

.main-nav a:hover,
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a {
  color: var(--text);
  background: rgba(15,23,42,0.8);
}

/* Hero */

.hero {
  position: relative;
  padding: 80px 20px 52px;
}

.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 52px;
  align-items: center;
}

.hero-visual {
  border-radius: 26px;
  min-height: 280px;
  background: #020617;
  border: 1px solid rgba(148,163,184,0.3);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('assets/img/A_digital_illustration_in_a_futuristic_and_high-te.png');
  background-size: cover;
  background-position: center;
  opacity: 0.82;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15,23,42,0.2), rgba(15,23,42,0.92));
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px 4px 4px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.4);
  background: rgba(15,23,42,0.88);
  font-size: 12px;
  color: var(--muted);
}

.hero-dot {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #e0f2fe, var(--primary));
}

.hero h1 {
  margin: 18px 0 12px;
  font-size: clamp(2.2rem, 3.1vw, 3.1rem);
}

.hero h1 span { color: var(--primary); }

.hero-lede {
  font-size: 15px;
  color: var(--muted);
  max-width: 560px;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  color: #020617;
  box-shadow: 0 20px 50px rgba(56,189,248,0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 26px 80px rgba(56,189,248,0.7);
}

.btn-ghost {
  border-color: rgba(148,163,184,0.4);
  background: rgba(15,23,42,0.85);
  color: var(--muted);
}

.btn-ghost:hover {
  border-color: rgba(148,163,184,0.8);
  color: var(--text);
}

/* Sections */

.section {
  padding: 60px 20px;
}

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section h2 {
  font-size: 24px;
  margin-bottom: 10px;
}

.section p {
  color: var(--muted);
  line-height: 1.6;
}

/* Simple cards */

.cards {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.card {
  padding: 18px 18px 16px;
  border-radius: var(--radius-lg);
  background: rgba(15,23,42,0.96);
  border: 1px solid rgba(148,163,184,0.4);
  box-shadow: 0 18px 45px rgba(15,23,42,0.9);
}

.card h3 {
  margin-top: 0;
  font-size: 16px;
}

.card p {
  font-size: 13px;
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(148,163,184,0.4);
  background: #020617;
  padding: 20px 20px 28px;
  font-size: 12px;
  color: var(--muted);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero {
    padding-top: 70px;
  }
  .hero-visual {
    order: -1;
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}