/* ═══════════════════════════════════════════
   BLUEBYTE CONSTRUCTIONS — PRO B&W THEME
   ═══════════════════════════════════════════ */

:root {
  --black: #0a0a0a;
  --black-mid: #141414;
  --black-light: #1e1e1e;
  --gray-900: #1a1a1a;
  --gray-800: #2a2a2a;
  --gray-700: #3a3a3a;
  --gray-600: #555;
  --gray-500: #777;
  --gray-400: #999;
  --gray-300: #bbb;
  --gray-200: #ddd;
  --gray-100: #eee;
  --white: #ffffff;
  --off-white: #f8f8f8;
  --blue: #D4AF37;
  --blue-light: #E8C84A;
  --blue-dark: #B8960E;
  --text: #1a1a1a;
  --text-muted: #666;
  --text-on-dark: #e0e0e0;
  --border: #e5e5e5;
  --border-dark: #333;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);
  --shadow-glow: 0 8px 32px rgba(212,175,55,0.2);
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: 0.3s cubic-bezier(0.22,1,0.36,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Roboto Slab', serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5,h6 { font-family: 'Playfair Display', serif; line-height: 1.15; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── LUCIDE ICONS ─── */
.lucide { width: 1em; height: 1em; display: inline-block; vertical-align: -0.125em; }
.sh-icon .lucide, .sb-icon .lucide { width: 26px; height: 26px; color: var(--white); }
.footer-socials .lucide { width: 18px; height: 18px; }
.footer-col .lucide { width: 16px; height: 16px; opacity: 0.5; }
.cdetail-icon .lucide { width: 20px; height: 20px; }
.video-feat .check .lucide { width: 12px; height: 12px; }
.testi-verified .lucide { width: 12px; height: 12px; }
.testi-stars .lucide { width: 14px; height: 14px; }
.about-feat .lucide { width: 16px; height: 16px; }
.vm-card .lucide { width: 18px; height: 18px; }
.timeline-dot .lucide { width: 24px; height: 24px; }
.hero-float-card .icon .lucide { width: 24px; height: 24px; color: var(--white); }
.hero-float-card2 .lucide { width: 14px; height: 14px; color: var(--blue); }
.hero-stat .lucide { width: 16px; height: 16px; }
.project-meta .lucide { width: 14px; height: 14px; }
.faq-icon .lucide { width: 18px; height: 18px; }
.ci-icon .lucide { width: 20px; height: 20px; }

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
}
nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 1px 0 var(--border);
}
nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Playfair Display', serif;
  font-weight: 800; font-size: 1.2rem;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: color 0.3s;
}
nav.scrolled .nav-logo { color: var(--black); }
.nav-logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--blue);
  border-radius: 10px;
  display: grid; place-items: center;
  overflow: hidden;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.nav-logo .logo-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
}
.nav-logo:hover .logo-icon { transform: rotate(-6deg) scale(1.05); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  border-radius: 8px;
  transition: all 0.3s;
}
nav.scrolled .nav-links a { color: var(--gray-600); }
nav.scrolled .nav-links a:hover { color: var(--black); background: var(--gray-100); }
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-links a.active { color: var(--blue); font-weight: 600; }
nav.scrolled .nav-links a.active { color: var(--blue-dark); }
.nav-cta {
  padding: 10px 24px !important;
  background: var(--blue) !important;
  color: var(--black) !important;
  border-radius: 8px !important;
  font-weight: 700 !important;
  transition: all 0.3s !important;
}
.nav-cta:hover { background: var(--blue-light) !important; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; z-index: 10; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }
nav.scrolled .hamburger span { background: var(--black); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: 8px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-gold {
  background: var(--blue);
  color: var(--black);
}
.btn-gold:hover { background: var(--blue-light); transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.btn-black {
  background: var(--black);
  color: var(--white);
}
.btn-black:hover { background: var(--gray-800); transform: translateY(-2px); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }
.btn-outline-black {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--gray-300);
}
.btn-outline-black:hover { border-color: var(--black); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* ─── SECTION HEADER ─── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-header .eyebrow::before,
.section-header .eyebrow::after {
  content: ''; width: 20px; height: 1px;
  background: var(--blue);
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--black);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.section-header p {
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ─── BREADCRUMB ─── */
.breadcrumb-bar {
  padding: 120px 0 40px;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.breadcrumb-bar::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(212,175,55,0.08), transparent 60%);
}
.breadcrumb-bar h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white);
  position: relative; z-index: 1;
}
.breadcrumb {
  display: flex; gap: 8px; align-items: center;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--gray-500);
  position: relative; z-index: 1;
}
.breadcrumb a { color: var(--blue); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--blue-light); }

/* ─── CARDS ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.4s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* ─── FOOTER ─── */
footer {
  padding: 80px 0 0;
  background: var(--black);
  color: var(--text-on-dark);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-800);
}
.footer-brand p {
  opacity: 0.5;
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}
.footer-socials { display: flex; gap: 10px; margin-top: 20px; }
.footer-socials a {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--gray-800);
  display: grid; place-items: center;
  transition: all 0.3s;
}
.footer-socials a:hover { background: var(--blue); transform: translateY(-3px); }
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.9rem;
  opacity: 0.5;
  transition: all 0.3s;
  display: inline-flex; align-items: center; gap: 6px;
}
.footer-col a:hover { opacity: 1; color: var(--blue); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0;
}
.footer-bottom p { font-size: 0.8rem; opacity: 0.3; }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}