/* =====================================================================
   HOMEPAGE STYLES — Revamped
   ===================================================================== */

/* --- Hero Section — Immersive Full-Viewport --- */
.hero {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--navbar-height) + var(--emergency-height));
}

.mesh-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 15% 85%, rgba(8, 145, 178, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 15%, rgba(45, 74, 122, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(15, 23, 42, 0.8) 0%, transparent 100%);
  z-index: 0;
  animation: meshFloat 25s infinite alternate ease-in-out;
}

@keyframes meshFloat {
  0% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.15) rotate(5deg); }
}

/* ECG heartbeat line background */
.hero-ecg {
  position: absolute;
  bottom: 15%;
  left: 0;
  width: 100%;
  height: 120px;
  opacity: 0.06;
  z-index: 0;
  overflow: hidden;
}

.hero-ecg svg {
  width: 200%;
  height: 100%;
}

.hero-ecg path {
  stroke: var(--color-white);
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 2000;
  animation: ecgLine 4s linear infinite;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5xl);
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
}

/* Hero Content */
.hero-content {
  color: var(--color-white);
}

.hero-content .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(8, 145, 178, 0.15);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  margin-bottom: var(--space-2xl);
  border: 1px solid rgba(8, 145, 178, 0.25);
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.03em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.hero-content h1 {
  color: var(--color-white);
  font-size: var(--font-size-6xl);
  line-height: 1.08;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.04em;
  font-weight: 800;
}

.hero-content h1 .text-accent {
  color: var(--color-accent);
  position: relative;
}

.hero-content .hero-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-3xl);
  max-width: 480px;
}

.hero-cta {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero-cta .btn-hero-primary {
  background: var(--color-accent-gradient);
  color: var(--color-white);
  padding: 16px 36px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-size-base);
  font-family: var(--font-heading);
  box-shadow: 0 4px 20px rgba(8, 145, 178, 0.4);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: none;
}

.hero-cta .btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(8, 145, 178, 0.55);
}

.hero-cta .btn-hero-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  padding: 16px 36px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-base);
  font-family: var(--font-heading);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero-cta .btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Hero Image — Stacked Preview */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-visual .hero-img-main {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-2xl);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  object-fit: cover;
  aspect-ratio: 4/3;
  border: 3px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 2;
}

.hero-visual .hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-white);
  font-family: var(--font-heading);
  z-index: 3;
  animation: float 4s ease-in-out infinite;
}

.hero-visual .hero-float-card.card-rating {
  bottom: 20px;
  left: -20px;
}

.hero-visual .hero-float-card.card-experience {
  top: 20px;
  right: -20px;
  animation-delay: 1s;
}

.hero-float-card .float-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-float-card .float-text {
  display: flex;
  flex-direction: column;
}

.hero-float-card .float-text strong {
  font-size: var(--font-size-base);
  font-weight: 700;
}

.hero-float-card .float-text span {
  font-size: var(--font-size-xs);
  opacity: 0.7;
}

/* --- Trust Stats Bar — Floating Glass Card --- */
.trust-stats {
  position: relative;
  z-index: 5;
  margin-top: -50px;
  padding: 0 0 var(--space-5xl);
}

.trust-stats .trust-card {
  background: var(--color-white);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl) var(--space-4xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  justify-content: center;
  gap: var(--space-5xl);
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  text-align: left;
}

.stat-item .stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.stat-item:hover .stat-icon {
  transform: scale(1.1);
  background: var(--color-accent);
  color: var(--color-white);
}

.stat-item .stat-info h4 {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.stat-item .stat-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-top: 2px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- Services Section — Tabbed --- */
.services-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-4xl);
  flex-wrap: wrap;
}

.services-tabs .tab-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.services-tabs .tab-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.services-tabs .tab-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

.service-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.service-showcase .service-info h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.service-showcase .service-info p {
  margin-bottom: var(--space-2xl);
  font-size: var(--font-size-base);
  line-height: 1.8;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.service-features li .feature-check {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-features li .feature-check svg {
  width: 14px;
  height: 14px;
}

.service-showcase .service-visual img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  margin: 0 auto;
  display: block;
}

/* --- Doctor Section — Asymmetric Split --- */
.doctor-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-5xl);
  align-items: center;
}

.doctor-photo-wrapper {
  position: relative;
}

.doctor-photo-wrapper img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  object-fit: cover;
  aspect-ratio: 3/4;
}

.doctor-photo-wrapper .doctor-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  box-shadow: var(--shadow-lg);
}

.doctor-badge .badge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-gold-light);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.doctor-badge .badge-text strong {
  display: block;
  font-size: var(--font-size-sm);
  font-family: var(--font-mono);
  color: var(--color-text-primary);
}

.doctor-badge .badge-text span {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.doctor-info .section-badge {
  margin-bottom: var(--space-lg);
}

.doctor-info h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-sm);
}

.doctor-info .doctor-title {
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--font-size-lg);
  font-family: var(--font-heading);
  margin-bottom: var(--space-xl);
}

.doctor-info .doctor-desc {
  margin-bottom: var(--space-2xl);
  line-height: 1.8;
}

.doctor-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.doctor-credentials .cred-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  background: var(--color-bg-alt);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-divider);
}

.doctor-credentials .cred-badge svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.doctor-quote {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-xl) var(--space-2xl);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin-bottom: var(--space-2xl);
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.7;
}

/* --- Bento Grid: Why Choose Us --- */
.bento-card {
  background: var(--color-white);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all var(--transition-normal);
  overflow: hidden;
  position: relative;
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.bento-card .bento-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
  transition: all var(--transition-normal);
}

.bento-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.bento-card p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* Featured Bento Card */
.bento-card.bento-featured {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
}

.bento-card.bento-featured h3 {
  color: var(--color-white);
}

.bento-card.bento-featured p {
  color: rgba(255, 255, 255, 0.7);
}

.bento-card.bento-featured .bento-icon {
  background: rgba(8, 145, 178, 0.2);
  color: var(--color-accent);
}

.bento-card.bento-featured:hover {
  box-shadow: var(--shadow-glow-primary);
}

/* --- CTA Section — Animated Banner --- */
.cta-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
  padding: var(--space-8xl) 0;
}

.cta-section .cta-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
  z-index: 0;
  overflow: hidden;
}

.cta-section .cta-bg-pattern svg {
  width: 100%;
  height: 100%;
}

.cta-section .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-lg);
}

.cta-section .cta-subtitle {
  color: rgba(255, 255, 255, 0.6);
  max-width: 550px;
  margin: 0 auto var(--space-4xl);
  font-size: var(--font-size-lg);
}

.cta-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 700px;
  margin: 0 auto;
}

.cta-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  color: var(--color-white);
  text-decoration: none;
  cursor: pointer;
}

.cta-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.cta-card .cta-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(8, 145, 178, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-card .cta-card-icon svg {
  width: 28px;
  height: 28px;
}

.cta-card h3 {
  color: var(--color-white);
  font-size: var(--font-size-xl);
}

.cta-card p {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-sm);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-4xl);
  }

  .hero-content h1 {
    font-size: var(--font-size-4xl);
  }

  .hero-content .hero-subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-visual .hero-float-card {
    display: none;
  }

  .trust-stats .trust-card {
    gap: var(--space-3xl);
    padding: var(--space-2xl);
  }

  .service-showcase {
    grid-template-columns: 1fr;
  }

  .service-showcase .service-visual {
    order: -1;
  }

  .doctor-section {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .doctor-photo-wrapper {
    max-width: 350px;
    margin: 0 auto;
  }

  .doctor-info {
    text-align: center;
  }

  .doctor-credentials {
    justify-content: center;
  }

  .doctor-quote {
    text-align: left;
  }

  .cta-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(var(--navbar-height) + var(--emergency-height) + 20px) 0 var(--space-4xl);
  }

  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }

  .hero-visual .hero-img-main {
    max-width: 280px;
  }

  .trust-stats {
    margin-top: -30px;
    padding: 0 var(--space-lg) var(--space-4xl);
  }

  .trust-stats .trust-card {
    flex-direction: column;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
  }

  .stat-item {
    width: 100%;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn-hero-primary,
  .hero-cta .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    max-width: 280px;
  }

  .services-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
  }

  .services-tabs .tab-btn {
    flex-shrink: 0;
  }

  .doctor-photo-wrapper img {
    aspect-ratio: 1;
    max-width: 280px;
    border-radius: var(--radius-xl);
  }

  .cta-section {
    padding: var(--space-6xl) 0;
  }
}