/* ==========================================================================
   TOLEDO ADVOCACIA ESPECIALIZADA — DRA. PAOLA TOLEDO
   Luxury Custom Stylesheet & Design Tokens (Dual-Tone Dark & Light)
   ========================================================================== */

:root {
  /* Dark color palette from old page (#20251F) & luxury surfaces */
  --bg-dark: #20251F;
  --bg-surface: #171B16;
  --bg-card: #282E27;
  --bg-card-hover: #323A31;

  /* Light color palette for high-contrast white sections */
  --bg-light: #F8F9FA;
  --bg-light-card: #FFFFFF;
  
  /* Gold gradient colors (#8C602F, #D2AD66, #F4DA85) */
  --gold-primary: #D2AD66;
  --gold-light: #F4DA85;
  --gold-dark: #8C602F;
  --gold-gradient: linear-gradient(135deg, #8C602F 0%, #D2AD66 35%, #F4DA85 65%, #D2AD66 85%, #8C602F 100%);
  --gold-gradient-hover: linear-gradient(135deg, #A8763C 0%, #E3C17B 35%, #FFF0B3 65%, #E3C17B 85%, #A8763C 100%);
  
  --text-main: #F8FAFC;
  --text-muted: #CBD5E1;
  --text-dim: #94A3B8;
  
  --border-gold: rgba(210, 173, 102, 0.3);
  --border-gold-bright: rgba(244, 218, 133, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.08);

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --transition-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: clip;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Selection */
::selection {
  background-color: var(--gold-primary);
  color: var(--bg-dark);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #323A31;
  border-radius: 4px;
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Typography Classes */
.font-heading {
  font-family: var(--font-heading);
}
.font-cursive {
  font-family: var(--font-cursive);
}

.text-gold {
  color: var(--gold-primary);
}

.text-gold-dark {
  color: var(--gold-dark);
}

.text-gold-light {
  color: var(--gold-light);
}

.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.bg-gold-gradient {
  background: var(--gold-gradient);
}

/* Pure Metallic Gold Logo Mask (Exact design from original site app.css) */
.logo-gold {
  display: inline-block;
  width: 220px;
  height: 52px;
  background: linear-gradient(135deg, #8C602F 0%, #D2AD66 35%, #F4DA85 65%, #D2AD66 85%, #8C602F 100%);
  -webkit-mask-image: url('assets/logo.webp');
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: left center;
  -webkit-mask-size: contain;
  mask-image: url('assets/logo.webp');
  mask-repeat: no-repeat;
  mask-position: left center;
  mask-size: contain;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-gold:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 0 12px rgba(244, 218, 133, 0.5));
}

.logo-gold-footer {
  display: inline-block;
  width: 240px;
  height: 60px;
  background: linear-gradient(135deg, #8C602F 0%, #D2AD66 35%, #F4DA85 65%, #D2AD66 85%, #8C602F 100%);
  -webkit-mask-image: url('assets/logo.webp');
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: left center;
  -webkit-mask-size: contain;
  mask-image: url('assets/logo.webp');
  mask-repeat: no-repeat;
  mask-position: left center;
  mask-size: contain;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-gold-footer:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 0 12px rgba(244, 218, 133, 0.5));
}

/* Luxury Decorative Elements */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gold-primary) 50%, transparent 100%);
  opacity: 0.4;
}



/* Glassmorphism effects */
.glass-header {
  background: transparent;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--transition-smooth), backdrop-filter 0.4s var(--transition-smooth), border-color 0.4s var(--transition-smooth), box-shadow 0.4s var(--transition-smooth);
}

.glass-header.scrolled {
  background: rgba(32, 37, 31, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

#mobile-menu {
  background: rgba(23, 27, 22, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-gold);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.glass-card {
  background: rgba(40, 46, 39, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  transition: all 0.4s var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-gold-bright);
  box-shadow: 0 15px 35px rgba(210, 173, 102, 0.12);
  transform: translateY(-5px);
}

.glass-pill {
  background: rgba(210, 173, 102, 0.12);
  border: 1px solid rgba(210, 173, 102, 0.35);
  backdrop-filter: blur(8px);
}

/* Navigation Links Animation */
.nav-link {
  position: relative;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.3s var(--transition-smooth);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--gold-light);
}

/* Custom Buttons */
.btn-gold {
  background: var(--gold-gradient);
  color: #171B16;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: all 0.3s var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(210, 173, 102, 0.25);
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-align: center;
  word-break: break-word;
}

.btn-gold::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gold-gradient-hover);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s ease;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(244, 218, 133, 0.4);
  color: #000000;
}

.btn-gold:hover::before {
  opacity: 1;
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-light);
  border: 1px solid var(--border-gold);
  transition: all 0.3s var(--transition-smooth);
  text-align: center;
}

.btn-outline-gold:hover {
  border-color: var(--gold-primary);
  background: rgba(210, 173, 102, 0.15);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: all 0.3s var(--transition-smooth);
  animation: pulse-green 3s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Practice Area Cards (Dark Variant) */
.practice-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all 0.35s var(--transition-smooth);
  position: relative;
}

.practice-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
}

.practice-card .icon-container {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(210, 173, 102, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  transition: all 0.35s ease;
}

.practice-card:hover .icon-container {
  background: var(--gold-gradient);
  color: #171B16;
  border-color: transparent;
  transform: scale(1.05);
}

/* Practice Area Cards (Light Variant) */
.practice-card-light {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 1rem;
  padding: 1.25rem;
  transition: all 0.35s var(--transition-smooth);
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  cursor: pointer;
}

@media (min-width: 640px) {
  .practice-card-light {
    padding: 1.5rem;
  }
}

.practice-card-light:hover {
  background: #FFFFFF;
  border-color: var(--gold-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(140, 96, 47, 0.12);
}

.practice-card-light .icon-container {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(210, 173, 102, 0.15);
  border: 1px solid rgba(210, 173, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8C602F;
  transition: all 0.35s ease;
}

.practice-card-light:hover .icon-container {
  background: var(--gold-gradient);
  color: #171B16;
  border-color: transparent;
  transform: scale(1.08);
}

/* Differentiator Cards */
.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all 0.35s var(--transition-smooth);
}

.diff-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(210, 173, 102, 0.1);
}



/* Timeline Component */
.timeline-track {
  position: relative;
}

.timeline-progress {
  position: absolute;
  top: 24px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: rgba(210, 173, 102, 0.2);
  z-index: 1;
}

.timeline-vertical-line {
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 20px;
  width: 2px;
  background: rgba(210, 173, 102, 0.2);
  z-index: 1;
}

.timeline-vertical-progress {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 2px;
  height: 0%;
  background: var(--gold-gradient);
  z-index: 1;
  transition: height 0.3s ease;
}

.timeline-step .step-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #8C602F;
  transition: all 0.3s ease;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.timeline-step:hover .step-node,
.timeline-step.active .step-node {
  background: var(--gold-gradient);
  color: #171B16;
  border-color: var(--gold-light);
  box-shadow: 0 0 20px rgba(210, 173, 102, 0.5);
}

/* Modal Popup Styling */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active,
.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-gold-bright);
  border-radius: 1.5rem;
  max-width: 650px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2.25rem;
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s var(--transition-smooth);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.modal-backdrop.active .modal-content,
.modal-backdrop.open .modal-content {
  transform: scale(1) translateY(0);
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--transition-smooth), transform 0.6s var(--transition-smooth);
}

.reveal.visible,
.reveal.active {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.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; }

/* Portrait Frame Styling */
.image-frame {
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border: 2px solid var(--border-gold);
}

.image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 40px rgba(32, 37, 31, 0.6);
  pointer-events: none;
}

/* ==========================================================================
   MEDIA QUERIES FOR EXTENDED RESPONSIVENESS (Mobile, Tablets, Small Laptops)
   ========================================================================== */

/* Mobile Devices (< 640px) */
@media (max-width: 640px) {
  .logo-gold {
    width: 165px;
    height: 40px;
  }
  .logo-gold-footer {
    width: 185px;
    height: 46px;
  }
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
    font-size: 26px;
  }
  .modal-backdrop {
    padding: 0.75rem;
  }
  .modal-content {
    padding: 1.5rem;
    max-height: 90vh;
    border-radius: 1.25rem;
  }
  .timeline-step .step-node {
    margin: 0;
  }
}

/* Tablets (641px - 1024px) */
@media (min-width: 641px) and (max-width: 1024px) {
  .logo-gold {
    width: 190px;
    height: 45px;
  }
  .logo-gold-footer {
    width: 210px;
    height: 50px;
  }
  .whatsapp-float {
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    font-size: 28px;
  }
  .modal-content {
    padding: 2rem;
  }
}

/* Small Laptops & Desktops (1025px - 1280px) */
@media (min-width: 1025px) and (max-width: 1280px) {
  .logo-gold {
    width: 200px;
    height: 48px;
  }
}