/* ============================================================
   BLUMARK SERVICES — Ultra Premium Platinum / Cool Grey Theme
   Color System v3.0
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Primary palette */
  --platinum:      #BFC5CC;
  --platinum-dark: #A8B0B8;
  --platinum-light:#D8DDE3;
  --cool-grey:     #EEF1F4;
  --graphite:      #2F343A;
  --graphite-dark: #1F2328;
  --steel-blue:    #6B7C93;
  --steel-blue-lt: rgba(107,124,147,0.12);

  /* Backgrounds */
  --bg-main:    #F8FAFC;
  --bg-section: #FFFFFF;
  --bg-card:    #F1F3F6;

  /* Text */
  --text-heading: #1C1F23;
  --text-body:    #4A4F55;
  --text-muted:   #8A9096;

  /* Border */
  --border:     #E2E6EA;

  /* Footer */
  --footer-bg:  #1C1F23;
  --footer-text:#AAB0B6;
  --footer-hl:  #BFC5CC;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.04);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.06);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.08);
  --shadow-btn: 0 6px 20px rgba(47,52,58,0.22);
  --shadow-steel:0 6px 20px rgba(107,124,147,0.18);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-main);
  color: var(--text-body);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', serif;
  color: var(--text-heading);
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-main); }
::-webkit-scrollbar-thumb { background: var(--platinum); border-radius: 3px; }

/* ── Page Loader — Cinematic Curtain Reveal ────────────────── */

/* Body lock during load */
body.loading { overflow: hidden; }

/* Main content wrapper — blurred until curtains open */
#site-content {
  filter: blur(8px);
  opacity: 0;
  transform: scale(0.98);
  transition: filter 0.85s cubic-bezier(0.22,1,0.36,1),
              opacity 0.85s cubic-bezier(0.22,1,0.36,1),
              transform 0.85s cubic-bezier(0.22,1,0.36,1);
  will-change: filter, opacity, transform;
}
#site-content.revealed {
  filter: blur(0);
  opacity: 1;
  transform: scale(1);
}

/* Loader wrapper */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: all;
  display: flex;
}
#page-loader.curtains-open { pointer-events: none; }

/* ── Two curtain panels ── */
.curtain {
  position: absolute; top: 0; bottom: 0;
  width: 50%;
  background: #F8FAFC;
  will-change: transform;
  transition: transform 1.1s cubic-bezier(0.76, 0, 0.24, 1);
}
.curtain-left  { left: 0;  transform: translateX(0); box-shadow:  4px 0 40px rgba(0,0,0,0.08); }
.curtain-right { right: 0; transform: translateX(0); box-shadow: -4px 0 40px rgba(0,0,0,0.08); }

/* Open state */
.curtain-left.open  { transform: translateX(-100%); }
.curtain-right.open { transform: translateX(100%); }

/* ── Center stage (sits above both curtains) ── */
#loader-center {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 22px;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
#loader-center.fade-out { opacity: 0; }

/* Soft radial glow behind logo */
#loader-glow {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107,124,147,0.12) 0%, transparent 70%);
  animation: glow-pulse 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glow-pulse {
  0%, 100% { transform: scale(1);    opacity: 0.7; }
  50%       { transform: scale(1.15); opacity: 1; }
}

/* Logo box */
.loader-logo {
  width: 72px; height: 72px;
  border-radius: 18px;
  overflow: hidden;
  border: 1.5px solid var(--border);
  box-shadow: 0 8px 32px rgba(47,52,58,0.12);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  animation: logo-enter 0.6s cubic-bezier(0.22,1,0.36,1) both;
  position: relative; z-index: 1;
}
.loader-logo img { width: 100%; height: 100%; object-fit: cover; }
.loader-logo span {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem; font-weight: 700; color: var(--graphite);
}
@keyframes logo-enter {
  from { opacity: 0; transform: translateY(12px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* Brand name */
.loader-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-heading);
  letter-spacing: 0.5px;
  animation: logo-enter 0.6s 0.1s cubic-bezier(0.22,1,0.36,1) both;
  position: relative; z-index: 1;
}
.loader-tagline {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--steel-blue);
  margin-top: -14px;
  animation: logo-enter 0.6s 0.15s cubic-bezier(0.22,1,0.36,1) both;
  position: relative; z-index: 1;
}

/* Progress bar */
.loader-bar-wrap {
  width: 180px; height: 2px;
  background: var(--border); border-radius: 2px; overflow: hidden;
  position: relative; z-index: 1;
  animation: logo-enter 0.5s 0.2s ease both;
}
.loader-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--graphite), var(--steel-blue), var(--platinum));
  border-radius: 2px;
  transition: width 0.08s linear;
}

/* Percentage counter */
.loader-percent {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 1px; color: var(--text-muted);
  position: relative; z-index: 1;
  animation: logo-enter 0.5s 0.25s ease both;
  margin-top: -10px;
}

/* Curtain edge shimmer */
.curtain::after {
  content: '';
  position: absolute; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(107,124,147,0.15), transparent);
}
.curtain-left::after  { right: 0; }
.curtain-right::after { left: 0; }

/* ── Vertical Reveal Animation ─────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1),
              transform 0.75s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0; transform: translateX(-36px);
  transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1),
              transform 0.75s cubic-bezier(0.22,1,0.36,1);
}
.reveal-left.visible  { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0; transform: translateX(36px);
  transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1),
              transform 0.75s cubic-bezier(0.22,1,0.36,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal[data-delay="100"] { transition-delay: 0.10s; }
.reveal[data-delay="200"] { transition-delay: 0.20s; }
.reveal[data-delay="300"] { transition-delay: 0.30s; }

/* ── Accent Text (replaces gold-text) ───────────────────────── */
.gold-text {
  background: linear-gradient(135deg, var(--graphite) 0%, var(--steel-blue) 60%, var(--platinum) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section Divider ────────────────────────────────────────── */
.section-divider {
  width: 48px; height: 2px;
  background: linear-gradient(90deg, var(--graphite), var(--platinum));
  border-radius: 2px;
}

/* ── Glass Card ─────────────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.glass-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--platinum);
}

/* ── Buttons ────────────────────────────────────────────────── */
/* Primary — graphite dark */
.btn-gold {
  display: inline-block;
  background: var(--graphite);
  color: #FFFFFF;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: 8px;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  position: relative; overflow: hidden;
  cursor: pointer; text-decoration: none;
}
.btn-gold::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.10) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.55s ease;
}
.btn-gold:hover::after { transform: translateX(100%); }
.btn-gold:hover {
  background: var(--graphite-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

/* Secondary — outline */
.btn-outline-gold {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--platinum);
  color: var(--graphite);
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: pointer; text-decoration: none;
}
.btn-outline-gold:hover {
  background: var(--graphite);
  border-color: var(--graphite);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

/* ── Navbar ─────────────────────────────────────────────────── */
#navbar {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: all 0.4s ease;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97) !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.05);
}

.nav-link {
  position: relative; font-weight: 500;
  color: var(--text-heading);
  transition: color 0.3s ease; text-decoration: none;
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--graphite);
  transition: width 0.3s ease;
}
.nav-link:hover        { color: var(--steel-blue); }
.nav-link:hover::after { width: 100%; background: var(--steel-blue); }
.nav-link.active       { color: var(--graphite) !important; }
.nav-link.active::after{ width: 100%; background: var(--graphite); }

/* Mobile menu */
#mobile-menu {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease;
  background: #fff; border-top: 1px solid var(--border);
}
#mobile-menu.open { max-height: 520px; }

/* ── Hero / Page Hero ───────────────────────────────────────── */
.hero-bg {
  background: linear-gradient(135deg, #1C1F23 0%, #2F343A 55%, #3D4450 100%);
}
.hero-pattern {
  background-image:
    radial-gradient(circle at 18% 50%, rgba(107,124,147,0.12) 0%, transparent 52%),
    radial-gradient(circle at 82% 18%, rgba(191,197,204,0.08) 0%, transparent 42%);
}

.page-hero {
  background: linear-gradient(135deg, #1C1F23 0%, #2F343A 60%, #3D4450 100%);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 28% 50%, rgba(107,124,147,0.10) 0%, transparent 58%);
}

/* ── Service Cards ──────────────────────────────────────────── */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
  border-color: var(--platinum);
}

.service-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(107,124,147,0.10), rgba(191,197,204,0.06));
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease;
}
.service-card:hover .service-icon {
  background: var(--graphite);
  border-color: var(--graphite);
}
.service-card:hover .service-icon svg { color: #fff !important; }

/* ── Gallery ────────────────────────────────────────────────── */
.gallery-item {
  overflow: hidden; border-radius: 12px;
  position: relative; border: 1px solid var(--border);
}
.gallery-item img {
  transition: transform 0.55s ease;
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(28,31,35,0.75), transparent);
  opacity: 0; transition: opacity 0.3s ease;
  display: flex; align-items: flex-end; padding: 20px; border-radius: 12px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.42s ease, padding 0.3s ease;
}
.faq-answer.open { max-height: 320px; }
.faq-icon { transition: transform 0.3s ease; color: var(--steel-blue); }
.faq-icon.open { transform: rotate(45deg); }
.faq-question.active-faq { color: var(--graphite); }

/* ── Testimonials ───────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--platinum);
}
.stars { color: var(--steel-blue); }

/* ── Slider ─────────────────────────────────────────────────── */
.slider-container { overflow: hidden; }
.slider-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.25,0.46,0.45,0.94);
}

/* ── Stats Counter ──────────────────────────────────────────── */
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem; font-weight: 700;
  background: linear-gradient(135deg, var(--graphite), var(--steel-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer-bg { background: var(--footer-bg); }

/* ── Form Inputs ────────────────────────────────────────────── */
.form-input {
  border: 1.5px solid var(--border);
  background: #fff; color: var(--text-heading);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none; border-radius: 10px;
}
.form-input:focus {
  border-color: var(--steel-blue);
  box-shadow: 0 0 0 3px rgba(107,124,147,0.10);
}
.form-input::placeholder { color: var(--text-muted); }

/* ── Accent Line (replaces gold-line) ───────────────────────── */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--platinum), transparent);
  opacity: 0.6;
}

/* ── Badge (replaces luxury-badge) ─────────────────────────── */
.luxury-badge {
  background: var(--cool-grey);
  color: var(--steel-blue);
  border: 1px solid var(--border);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  padding: 4px 14px; border-radius: 20px;
  display: inline-block;
}

/* ── Floating Badge ─────────────────────────────────────────── */
.floating-badge { animation: float 3.2s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-9px); }
}

/* ── Pulse (CTA) ────────────────────────────────────────────── */
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0    rgba(47,52,58,0.25); }
  50%       { box-shadow: 0 0 0 12px rgba(47,52,58,0); }
}
.pulse-gold { animation: pulse-gold 2.2s infinite; }

/* ── WhatsApp Float ─────────────────────────────────────────── */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 998;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,0.38);
  transition: transform 0.3s ease;
  animation: pulse-green 2.4s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 18px rgba(37,211,102,0.38); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,0.65); }
}

/* ── Back to Top ────────────────────────────────────────────── */
#back-to-top {
  position: fixed; bottom: 88px; right: 24px; z-index: 998;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--graphite);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-btn);
  cursor: pointer; opacity: 0; transform: translateY(18px);
  transition: all 0.3s ease; border: none;
}
#back-to-top.visible { opacity: 1; transform: translateY(0); }
#back-to-top:hover   { background: var(--graphite-dark); transform: translateY(-3px); }

/* ── Lightbox ───────────────────────────────────────────────── */
#lightbox { background: rgba(28,31,35,0.94); }

/* ── Utility classes ────────────────────────────────────────── */

/* Backgrounds */
.bg-cream       { background-color: #F8FAFC !important; }
.bg-champagne   { background-color: #EEF1F4 !important; }
.bg-card        { background-color: #F1F3F6 !important; }
.bg-white       { background-color: #FFFFFF !important; }
.bg-gray-50     { background-color: #F8FAFC !important; }

/* Text */
.text-gold      { color: var(--steel-blue) !important; }
.text-heading   { color: #1C1F23 !important; }
.text-body      { color: #4A4F55 !important; }
.text-muted     { color: #8A9096 !important; }

/* Borders */
.border-gold    { border-color: var(--border) !important; }
.border-light   { border-color: var(--border) !important; }

/* Hover text */
.hover\:text-gold:hover { color: var(--steel-blue) !important; }

/* Avatar gradient */
.bg-gold-gradient {
  background: linear-gradient(135deg, var(--graphite), var(--steel-blue)) !important;
}
.bg-gradient-to-br.from-gold-dark.to-gold {
  background: linear-gradient(135deg, var(--graphite), var(--steel-blue)) !important;
}
.from-gold-dark { --tw-gradient-from: #2F343A; }
.to-gold        { --tw-gradient-to:   #6B7C93; }

/* Rating bars */
.bg-yellow-500  { background-color: var(--steel-blue) !important; }
.bg-yellow-400  { background-color: var(--platinum) !important; }
.bg-yellow-300  { background-color: var(--platinum-light) !important; }
.bg-yellow-600  { background-color: var(--graphite) !important; }

/* Slider dots */
.bg-gray-300    { background-color: var(--border) !important; }

/* Form success */
.bg-green-600   { background-color: #16a34a !important; }
.bg-green-100   { background-color: #dcfce7 !important; }
.text-green-600 { color: #16a34a !important; }

/* Blue accent (eligibility) */
.bg-blue-50     { background-color: var(--cool-grey) !important; }
.text-blue-600  { color: var(--steel-blue) !important; }

/* Hover helpers */
.hover\:bg-champagne:hover { background-color: var(--cool-grey) !important; }
.hover\:border-gold:hover  { border-color: var(--platinum) !important; }
.hover\:border-green:hover { border-color: #16a34a !important; }

/* Section bg-gray-50/50 */
.bg-champagne.rounded-xl { background-color: #EEF1F4 !important; }

/* Responsive */
@media (max-width: 640px) {
  .stat-number { font-size: 1.9rem; }
}