/* ==========================================================================
   Cerrajería San Francisco - Vibrant & Bright Modern Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Vibrant Light Theme with Sky Blue, Royal Blue & Warm Gold */
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f1f5f9;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);
  
  --primary-blue: #0284c7;
  --primary-blue-hover: #0369a1;
  --blue-glow: rgba(2, 132, 199, 0.25);
  
  --primary-gold: #d97706;
  --primary-gold-hover: #b45309;
  --gold-light: #fffbeb;
  --gold-glow: rgba(217, 119, 6, 0.25);
  
  --accent-emerald: #059669;
  --accent-emerald-hover: #047857;
  --emerald-glow: rgba(5, 150, 105, 0.25);
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --border-subtle: #e2e8f0;
  --border-blue: rgba(2, 132, 199, 0.3);
  --border-gold: rgba(217, 119, 6, 0.35);
  --border-emerald: rgba(5, 150, 105, 0.35);

  --status-open: #059669;
  --status-closed: #dc2626;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 20px -4px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
  --shadow-gold: 0 10px 25px -5px rgba(217, 119, 6, 0.3);
  --shadow-emerald: 0 10px 25px -5px rgba(5, 150, 105, 0.3);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 5% 5%, rgba(2, 132, 199, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 95% 90%, rgba(217, 119, 6, 0.07) 0%, transparent 40%);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   Top Announcement Bar (Horarios & Status)
   ========================================================================== */
.top-bar {
  background: #0f172a;
  color: #f8fafc;
  padding: 0.65rem 0;
  font-size: 0.875rem;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.status-badge-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-indicator.open {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.4);
}

.status-indicator.closed {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.4);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
  100% { transform: scale(0.95); opacity: 1; }
}

.top-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: #cbd5e1;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-info-item svg {
  color: #fbbf24;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
}

.brand-logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(2, 132, 199, 0.2));
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-logo-img:hover {
  transform: scale(1.05);
}

.footer-logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(255, 255, 255, 0.2));
  margin-bottom: 0.75rem;
}

.logo-text span {
  color: var(--primary-blue);
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--primary-blue);
  transition: var(--transition-fast);
  border-radius: 2px;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.btn-emerald {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: var(--shadow-emerald);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -8px rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  box-shadow: 0 15px 30px -8px rgba(217, 119, 6, 0.4);
}

.btn-outline {
  background: var(--bg-surface);
  color: var(--primary-blue);
  border: 1.5px solid var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: rgba(2, 132, 199, 0.08);
  border-color: var(--primary-blue-hover);
  transform: translateY(-2px);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(2, 132, 199, 0.04) 0%, rgba(248, 250, 252, 0) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(2, 132, 199, 0.1);
  border: 1px solid var(--border-blue);
  color: var(--primary-blue);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #0284c7 0%, #1e40af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.75;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 600;
}

.feature-pill svg {
  color: var(--primary-blue);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 4px #ffffff;
  border: 1px solid var(--border-blue);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-glass-card {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1.5px solid var(--border-blue);
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 330px;
}

.hero-glass-card .icon-box {
  width: 46px;
  height: 46px;
  background: rgba(2, 132, 199, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

/* ==========================================================================
   Hours & Banner Card Section
   ========================================================================== */
.schedule-banner-section {
  padding: 1.5rem 0;
  margin-bottom: 2rem;
}

.schedule-banner {
  background: #ffffff;
  border: 1.5px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
}

.schedule-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.schedule-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.1);
  border: 1px solid var(--border-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

.schedule-text h3 {
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.schedule-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.clock-live-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.clock-live-card .time {
  font-family: 'Outfit', monospace;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
}

.clock-live-card .label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-subtitle {
  color: var(--primary-blue);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.section-description {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(2, 132, 199, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid var(--border-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon {
  background: var(--primary-blue);
  color: #ffffff;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-list {
  list-style: none;
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.service-list li svg {
  color: var(--accent-emerald);
}

.service-action {
  margin-top: auto;
}

/* ==========================================================================
   WhatsApp Quote Calculator
   ========================================================================== */
.calculator-section {
  background: linear-gradient(180deg, #edf7ed 0%, #e0f2fe 100%);
  padding: 5rem 0;
}

.calculator-wrapper {
  background: #ffffff;
  border: 1.5px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.calc-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.calc-info p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-control, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: #f8fafc;
  border: 1.5px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary-blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.summary-box {
  background: #f8fafc;
  border: 1.5px dashed var(--primary-blue);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.summary-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--primary-blue);
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.summary-preview {
  font-size: 0.95rem;
  color: var(--text-main);
  white-space: pre-line;
  line-height: 1.5;
  font-weight: 500;
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.why-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-blue);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.1);
  border: 1px solid var(--border-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
  margin-bottom: 1.25rem;
}

.why-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--text-main);
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.925rem;
}

/* ==========================================================================
   Coverage & Map (Santiago Centro)
   ========================================================================== */
.coverage-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: #ffffff;
  border: 1.5px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.tag {
  background: #f1f5f9;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.tag:hover {
  border-color: var(--primary-blue);
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-blue);
}

/* Google Maps Embed Section */
.map-box-container {
  margin-top: 2rem;
  background: #ffffff;
  border: 1.5px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.map-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--text-main);
  font-size: 1.05rem;
}

.map-title svg {
  color: var(--primary-blue);
}

.btn-map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-blue);
  font-size: 0.875rem;
  font-weight: 700;
  transition: var(--transition-fast);
}

.btn-map-link:hover {
  background: var(--primary-blue);
  color: #ffffff;
}

.map-iframe-holder {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Key Duplication Catalog Section
   ========================================================================== */
.keys-section {
  background: linear-gradient(180deg, #f8fafc 0%, #edf7ed 50%, #f8fafc 100%);
  padding: 5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.keys-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.key-card {
  background: #ffffff;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.key-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-md), 0 0 15px rgba(217, 119, 6, 0.15);
}

.key-image-box {
  width: 100%;
  height: 165px;
  background: #f8fafc;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.2rem;
  border: 1px solid var(--border-subtle);
  transition: transform 0.3s ease, border-color 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.key-image-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
  padding: 6px;
  transition: transform 0.5s ease;
}

.key-card:hover .key-image-box {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.key-card:hover .key-image-box img {
  transform: scale(1.08);
}

.key-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.key-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.key-tag-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(2, 132, 199, 0.08);
  color: var(--primary-blue);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: auto;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.faq-item.active {
  border-color: var(--primary-blue);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 1.2rem 1.5rem;
  text-align: left;
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 1.5rem 1.2rem 1.5rem;
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--primary-blue);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #0f172a;
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  color: #cbd5e1;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  max-width: 320px;
}

.footer-title {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 62px;
  height: 62px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.7);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid, .calculator-wrapper, .coverage-wrapper, .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-glass-card {
    left: 1rem;
    bottom: 1rem;
  }
  
  .nav-links {
    display: none;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 1.5rem;
    border-bottom: 2px solid var(--primary-blue);
    box-shadow: var(--shadow-lg);
  }

  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 600px) {
  .top-bar-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
  }
  
  .schedule-banner {
    flex-direction: column;
    text-align: center;
  }

  .schedule-info {
    flex-direction: column;
  }
}