/* ==========================================================================
   ΔΙΚΗΓΟΡΙΚΟ ΓΡΑΦΕΙΟ ΝΙΚΟΛΑΟΣ Θ. ΚΟΥΝΤΟΥΡΑΣ & ΣΥΝΕΡΓΑΤΕΣ
   Light Luxury Theme, Parallax Layering, 3D Tilt & Refined Typography
   ========================================================================== */

/* Custom Smooth Scrolling */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #c5a880, #8c6a38);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #dfceaa, #b08f63);
}

/* Typography */
.font-cinzel {
  font-family: 'Cinzel', serif;
}
.font-serif {
  font-family: 'Playfair Display', Georgia, serif;
}
.font-sans {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Luxury Light Theme Gradients */
.gold-gradient-text {
  background: linear-gradient(135deg, #8c6a38 0%, #b08f63 50%, #5e4318 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-gradient-text-light {
  background: linear-gradient(135deg, #aa8c2c 0%, #c5a880 50%, #7d5e27 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-gradient-bg {
  background: linear-gradient(135deg, #dfceaa 0%, #c5a880 50%, #9a7b38 100%);
}

/* Glassmorphism Classes for Light Mode */
.glass-header-light {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(197, 168, 128, 0.3);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
}

.glass-card-white {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 30px -8px rgba(15, 23, 42, 0.06);
}

.glass-card-ivory {
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(223, 206, 170, 0.4);
  box-shadow: 0 15px 35px -10px rgba(140, 106, 56, 0.08);
}

/* Parallax Containers */
.parallax-viewport {
  position: relative;
  overflow: hidden;
}

.parallax-bg-wrapper {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  pointer-events: none;
  z-index: 1;
  will-change: transform;
}

/* 3D Tilt Card Container */
.tilt-card-wrapper {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.tilt-card {
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.tilt-card:hover {
  border-color: rgba(197, 168, 128, 0.6);
  box-shadow: 0 20px 40px -10px rgba(140, 106, 56, 0.12);
}

/* Buttons */
.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #c5a880 50%, #b08f63 100%);
  color: #0f172a;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(197, 168, 128, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 50%, #c5a880 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 168, 128, 0.5);
}

.btn-navy {
  background: #0f172a;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.15);
  transition: all 0.3s ease;
}

.btn-navy:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(15, 23, 42, 0.25);
}

.btn-outline-gold {
  border: 1px solid rgba(197, 168, 128, 0.6);
  color: #5e4318;
  background: rgba(255, 255, 255, 0.85);
  transition: all 0.3s ease;
}

.btn-outline-gold:hover {
  border-color: #8c6a38;
  background: #faf5ee;
  color: #0f172a;
  transform: translateY(-2px);
}

/* Watermark Seal */
.watermark-seal-light {
  position: absolute;
  right: -5%;
  bottom: -10%;
  font-size: 26rem;
  color: rgba(197, 168, 128, 0.05);
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

/* Badges */
.badge-gold-light {
  background: #faf5ee;
  border: 1px solid #dfceaa;
  color: #8c6a38;
}

/* Practice Area Tabs */
.filter-btn {
  transition: all 0.25s ease;
}
.filter-btn.active {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.15);
}

/* Modal Animations */
.modal-overlay {
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.modal-box {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}
.modal-overlay.hidden .modal-box {
  transform: scale(0.95) translateY(15px);
  opacity: 0;
}

/* Speed Dial Button */
.speed-dial-action {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(15px) scale(0.85);
  opacity: 0;
  pointer-events: none;
}
.speed-dial-open .speed-dial-action {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}