/* Base: Dark theme tokens */
:root {
  /* Light theme palette */
  --bg-900: #ffffff;
  --bg-800: #f8fafc;
  --bg-700: #eef2f7;
  --text-100: #0b1320;
  --text-200: #445063;
  --primary-500: #0d6efd; /* Bootstrap primary */
  --primary-600: #0b5ed7;
  --accent-start: #5b8cff;
  --accent-end: #22c1c3;
  --success-500: #198754;
  --warning-500: #f59f00;
  --info-500: #0dcaf0;
}

html, body { height: 100%; }
html { overflow-x: hidden; }
body { overflow-x: hidden; }
body.bg-body {
  background-color: var(--bg-800);
  background-image: radial-gradient(1200px 800px at 80% -10%, rgba(34,193,195,0.08), transparent),
                    radial-gradient(900px 700px at -10% 20%, rgba(91,140,255,0.08), transparent);
  color: var(--text-100);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

.text-secondary { color: var(--text-200) !important; }
.fw-extrabold { font-weight: 800; }
.letter-space-1 { letter-spacing: 0.5px; }

/* Links */
.link-underline {
  color: var(--text-200);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,255,255,0.25);
}
.link-underline:hover { color: var(--text-100); border-bottom-style: solid; }

/* Navbar */
.bg-glass {
  background: rgba(255, 255, 255, 0.75) !important;
  backdrop-filter: saturate(140%) blur(10px);
}
.navbar .nav-link { color: var(--text-200) !important; }
.navbar .nav-link.active, .navbar .nav-link:hover { color: var(--text-100) !important; }
.navbar.navbar-scrolled { box-shadow: 0 8px 24px rgba(2, 6, 23, 0.08); }

/* Buttons */
.btn-gradient {
  background-image: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  border: 0;
  color: #ffffff;
}
.btn-gradient:hover { filter: brightness(1.05); }

/* Inputs */
.bg-input { background: #ffffff; color: var(--text-100); border-color: rgba(2,6,23,0.12); }
.bg-input:focus { background: #ffffff; color: var(--text-100); border-color: var(--primary-600); box-shadow: 0 0 0 0.25rem rgba(13,110,253,0.25); }

/* Hero */
.pt-7 { padding-top: 7rem; }
.hero-section { padding-bottom: 4rem; }
.hero-card { box-shadow: 0 20px 80px rgba(2,6,23,0.08); }
.shape-blur {
  position: absolute; inset: -10% -20% auto auto; height: 420px; width: 420px;
  background: radial-gradient(circle at 30% 30%, rgba(124,92,255,0.25), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(0,229,255,0.25), transparent 60%);
  filter: blur(60px); opacity: 0.6; pointer-events: none;
}

.text-gradient {
  /* Fallback color if background-clip not supported */
  color: var(--primary-600);
  background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
}

/* Sections */
.section-padding { padding: 4.5rem 0; }
.bg-surface { background: #ffffff; border: 1px solid rgba(2,6,23,0.08); }

.card-hover { transition: transform .25s ease, box-shadow .25s ease, border-color .25s; }
.card-hover:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(2,6,23,0.12); border-color: rgba(2,6,23,0.16); }

.icon-box { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; font-size: 1.2rem; }

.bg-outline { color: var(--text-200); border: 1px solid rgba(2,6,23,0.16); background: rgba(2,6,23,0.02); }

/* Features */
.feature-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; font-size: 1rem; }
.bg-glow { background: radial-gradient(100px 100px at center, rgba(13,110,253,0.08), rgba(34,193,195,0.06)); border: 1px solid rgba(2,6,23,0.08); }

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.stat { border: 1px solid rgba(2,6,23,0.08); }

/* Pricing */
.badge-floating { position: absolute; top: -10px; right: -10px; padding: .35rem .6rem; border-radius: 999px; box-shadow: 0 10px 30px rgba(2,6,23,0.15); }

/* Map */
.map-embed { border: 1px solid rgba(2,6,23,0.08); }

/* Back to top */
.back-to-top { position: fixed; right: 1rem; bottom: 1rem; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .2s ease; z-index: 1030; }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* Hover states */
.hover-text:hover { color: var(--text-100) !important; }

/* Small tweaks */
.stretched-link { position: relative; }
.link-underline { transition: color .15s ease, border-color .15s ease; }

/* Ensure content is visible if AOS fails to load */
[data-aos] { opacity: 1 !important; transform: none !important; }

/* Responsive */
@media (max-width: 991.98px) {
  .pt-7 { padding-top: 6rem; }
  .section-padding { padding: 3.5rem 0; }
}

@media (max-width: 575.98px) {
  .stats-grid { grid-template-columns: 1fr; }
}