/* ==========================================================================
   TimeCare & TimeCare Lite - Light Theme & Modern Design System
   Inspired by iClinic, Clinicorp & Simples Dental (Healthcare Tech)
   ========================================================================== */

:root {
  /* Color Palette - Vibrant Light Healthcare & Tech */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-glass-nav: rgba(255, 255, 255, 0.92);
  --bg-light-blue: #f0f6ff;
  --bg-light-teal: #f0fdf4;
  --bg-light-purple: #f5f3ff;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-accent: #0284c7;

  /* Brand Accents */
  --primary-blue: #2563eb;
  --primary-cyan: #0284c7;
  --primary-gradient: linear-gradient(135deg, #2563eb 0%, #0284c7 100%);
  
  --pro-gradient: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --pro-color: #2563eb;
  --pro-color-light: #3b82f6;
  --pro-bg-badge: #eff6ff;
  --pro-border-badge: #bfdbfe;

  --lite-gradient: linear-gradient(135deg, #059669 0%, #0d9488 100%);
  --lite-color: #059669;
  --lite-color-light: #10b981;
  --lite-bg-badge: #ecfdf5;
  --lite-border-badge: #a7f3d0;

  --accent-glow: rgba(37, 99, 235, 0.12);
  --border-subtle: rgba(226, 232, 240, 0.9);
  --border-card: #e2e8f0;
  --border-focus: #0284c7;

  /* Spacing & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', var(--font-sans);

  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 10px 30px rgba(37, 99, 235, 0.15);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s 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;
  color-scheme: light;
}

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

/* Background Ambient Elements */
.ambient-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(120px);
  opacity: 0.45;
}

.glow-top-left {
  top: -180px;
  left: -150px;
  background: radial-gradient(circle, #dbeafe, transparent 70%);
}

.glow-mid-right {
  top: 40%;
  right: -200px;
  background: radial-gradient(circle, #e0f2fe, transparent 70%);
}

.glow-bottom-left {
  bottom: -150px;
  left: 10%;
  background: radial-gradient(circle, #d1fae5, transparent 70%);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem auto;
}

.section-header p {
  margin-top: 1rem;
  font-size: 1.15rem;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-glass-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--text-primary);
}

.navbar-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
  transition: transform var(--transition-fast);
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.06);
}

.navbar-nav {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

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

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.btn-pro {
  background: var(--pro-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.btn-pro:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}

.btn-lite {
  background: var(--lite-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.btn-lite:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.4);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border-color: var(--border-card);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.05rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.badge-pro {
  background-color: var(--pro-bg-badge);
  border: 1px solid var(--pro-border-badge);
  color: var(--pro-color);
}

.badge-lite {
  background-color: var(--lite-bg-badge);
  border: 1px solid var(--lite-border-badge);
  color: var(--lite-color);
}

.badge-glow {
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  color: var(--text-accent);
}

/* Floating Feature Badges around Hero/Showcase */
.floating-badge {
  position: absolute;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-md);
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  animation: float 4s ease-in-out infinite;
}

.floating-badge-1 { top: 10%; right: -20px; animation-delay: 0s; }
.floating-badge-2 { bottom: 12%; left: -20px; animation-delay: 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 9.5rem 0 5.5rem 0;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, #f1f5f9 0%, var(--bg-primary) 100%);
}

.hero-content {
  max-width: 920px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-title span {
  background: linear-gradient(135deg, #2563eb 0%, #0284c7 50%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  max-width: 800px;
  margin: 0 auto 2.5rem auto;
  color: var(--text-secondary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Dual Product Hero Selector Cards */
.hero-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.product-hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  text-align: left;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.product-hero-card.card-pro::before {
  background: var(--pro-gradient);
}

.product-hero-card.card-lite::before {
  background: var(--lite-gradient);
}

.product-hero-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-hero-card.card-pro:hover {
  border-color: #bfdbfe;
}

.product-hero-card.card-lite:hover {
  border-color: #a7f3d0;
}

.hero-card-header {
  margin-bottom: 1.25rem;
}

.hero-card-title {
  font-size: 1.85rem;
  margin: 0.5rem 0;
}

.hero-card-target {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-accent);
}

.hero-card-list {
  list-style: none;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.hero-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.hero-card-list svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.card-pro .hero-card-list svg { color: var(--pro-color); }
.card-lite .hero-card-list svg { color: var(--lite-color); }

/* ==========================================================================
   Product Detail Sections (Deep Dive)
   ========================================================================== */
.product-showcase {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.showcase-grid.reverse {
  direction: rtl;
}

.showcase-grid.reverse > * {
  direction: ltr;
}

.showcase-visual {
  position: relative;
}

.showcase-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-lg);
  background: var(--bg-primary);
  transition: transform var(--transition-normal);
}

.showcase-image-wrap:hover {
  transform: scale(1.02);
}

.showcase-image-wrap img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.showcase-content h3 {
  font-size: 2.25rem;
  margin-bottom: 1.15rem;
}

.showcase-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-mini-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  transition: all var(--transition-fast);
}

.feature-mini-card:hover {
  background: #ffffff;
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

.icon-pro {
  background: #eff6ff;
  color: var(--pro-color);
}

.icon-lite {
  background: #ecfdf5;
  color: var(--lite-color);
}

.feature-mini-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.feature-mini-card p {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ==========================================================================
   Comparison Table
   ========================================================================== */
.table-container {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 640px;
}

.comparison-table th,
.comparison-table td {
  padding: 1.35rem 1.6rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  background: #f8fafc;
}

.comparison-table th:first-child {
  width: 35%;
}

.comparison-table th.col-pro {
  color: var(--pro-color);
  border-top: 4px solid var(--pro-color);
  background: #f0f6ff;
}

.comparison-table th.col-lite {
  color: var(--lite-color);
  border-top: 4px solid var(--lite-color);
  background: #f0fdf4;
}

.comparison-table tr:hover td {
  background: #f8fafc;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.feature-name {
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
  margin-top: 0.2rem;
}

.status-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.status-pro { color: var(--pro-color); }
.status-lite { color: var(--lite-color); }

/* ==========================================================================
   Screenshots Gallery & Lightbox
   ========================================================================== */
.gallery-filter-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 2.75rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: #f8fafc;
  color: var(--text-primary);
  border-color: #cbd5e1;
}

.filter-btn.active {
  background: var(--primary-blue);
  color: #ffffff;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.75rem;
}

.gallery-item {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.gallery-item:hover {
  transform: translateY(-6px);
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-lg);
}

.gallery-thumb-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f1f5f9;
}

.gallery-item.mobile-shot .gallery-thumb-wrap {
  aspect-ratio: 9 / 14;
}

.gallery-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-thumb-wrap img {
  transform: scale(1.05);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-info {
  padding: 1.25rem;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  flex-grow: 1;
}

.gallery-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.gallery-item-tag {
  font-size: 0.775rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.lightbox-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-caption {
  margin-top: 1rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f1f5f9;
  border: none;
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.35rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: #e2e8f0;
}

/* ==========================================================================
   Security & Philosophy Cards
   ========================================================================== */
.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.security-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.security-card h4 {
  font-size: 1.25rem;
  margin: 1rem 0 0.5rem 0;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

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

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 1.35rem 1.6rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 1.6rem;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.6rem 1.35rem 1.6rem;
}

.faq-answer p {
  font-size: 0.975rem;
  line-height: 1.6;
}

/* ==========================================================================
   Contact & Anti-Bot Protection Area
   ========================================================================== */
.contact-section {
  background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
  border-top: 1px solid var(--border-card);
  position: relative;
}

.contact-box {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 4rem 2.5rem;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
  margin: 2.5rem 0 2rem 0;
}

.contact-card {
  background: #f8fafc;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-fast);
}

.contact-card:hover {
  border-color: var(--primary-blue);
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.contact-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.contact-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.35rem;
}

.obfuscated-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
}

.contact-reveal-btn {
  width: 100%;
}

.contact-value-display {
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-blue);
  background: #eff6ff;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--pro-border-badge);
  display: none;
  word-break: break-all;
}

.contact-value-display.revealed {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 4.5rem 0 2.5rem 0;
  font-size: 0.925rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: #ffffff;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #94a3b8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #ffffff;
  border: 1px solid var(--primary-cyan);
  color: var(--text-primary);
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  display: none;
  align-items: center;
  gap: 0.75rem;
  animation: slideInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Scroll Entrance Animation */
.scroll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .showcase-grid,
  .showcase-grid.reverse {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    direction: ltr;
  }

  .floating-badge { display: none; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .navbar-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-card);
    box-shadow: var(--shadow-md);
  }

  .navbar-nav.open {
    display: flex;
  }

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

  .nav-actions {
    display: none;
  }

  .hero-section {
    padding: 7.5rem 0 3.5rem 0;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.9rem;
    font-size: 0.85rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}