/* Main Layout & Section Styles - ApexCare Dental */

@import './variables.css';
@import './reset.css';
@import './typography.css';
@import './components.css';
@import './animations.css';

/* Sticky Navigation Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background-color var(--transition-normal), backdrop-filter var(--transition-normal), box-shadow var(--transition-normal);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-sm);
}

.site-header.scrolled {
  background: var(--glass-bg);
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-dark);
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 1;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-main);
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-top: calc(var(--header-height) + 2.5rem);
  padding-bottom: 5rem;
  background: var(--gradient-hero);
  overflow: visible;
}

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

.hero-content h1 {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.65;
}

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

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  min-height: 460px;
  border-radius: var(--radius-xl);
}

.hero-main-img {
  width: 100%;
  height: 460px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  display: block;
}

/* Floating Card Positions (Non-overlapping relative offsets) */
.card-rating {
  top: -15px;
  left: -25px;
}

.card-emergency {
  bottom: 25px;
  left: -25px;
}

.card-digital {
  top: 30px;
  right: -25px;
}

.card-specialist {
  bottom: -15px;
  right: -25px;
}

/* Section Wrapper */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-bg-light);
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  margin-bottom: 1rem;
}

/* Treatments Section */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.treatment-card {
  padding: 2.25rem;
  background: var(--color-surface);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.treatment-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 8px 16px -4px rgba(14, 165, 233, 0.4);
}

.treatment-card h3 {
  margin-bottom: 0.75rem;
}

.treatment-card p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.treatment-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.treatment-card:hover .treatment-link {
  gap: 0.75rem;
}

/* Why Choose Us Section */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.why-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.why-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.why-overlay-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-md);
  color: #FFFFFF;
}

.reasons-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.reason-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.reason-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.reason-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
}

.reason-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Stats Counter Grid */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding: 3rem;
  background: var(--gradient-dark);
  border-radius: var(--radius-xl);
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* Doctors Section */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.doctor-card {
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid rgba(226, 232, 240, 0.9);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.doctor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.doctor-img-box {
  position: relative;
  height: 320px;
  overflow: hidden;
}

.doctor-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.doctor-card:hover .doctor-img-box img {
  transform: scale(1.05);
}

.doctor-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.doctor-body {
  padding: 2rem;
}

.doctor-name {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.doctor-qual {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.doctor-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Testimonials Carousel Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: var(--shadow-md);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  display: flex;
  gap: 0.25rem;
  color: #F59E0B;
  margin-bottom: 1rem;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.patient-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.patient-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-light);
}

.patient-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.patient-location {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.google-badge {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #4285F4;
  background: #EEF2FF;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

/* Treatment Timeline Process */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 3rem;
}

.timeline-step {
  text-align: center;
  position: relative;
}

.timeline-step::after {
  content: '';
  position: absolute;
  top: 32px;
  right: -50%;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, #E2E8F0 100%);
  z-index: 1;
}

.timeline-step:last-child::after {
  display: none;
}

.timeline-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  margin: 0 auto 1.25rem auto;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--color-primary-light);
}

.timeline-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.tech-card {
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid rgba(226, 232, 240, 0.9);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.tech-card-img {
  height: 220px;
  width: 100%;
  object-fit: cover;
}

.tech-card-body {
  padding: 1.75rem;
}

/* Appointment Booking Section */
.booking-section {
  background: var(--gradient-dark);
  color: #FFFFFF;
  padding: 6rem 0;
}

.booking-box {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.booking-info h2 {
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.booking-info p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.booking-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.booking-benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}

.booking-benefit-item svg {
  color: var(--color-success);
}

.booking-form-card {
  background: var(--color-surface);
  padding: 3rem;
  border-radius: var(--radius-xl);
  color: var(--text-main);
  box-shadow: var(--shadow-xl);
}

/* Footer */
.site-footer {
  background: #090D16;
  color: var(--text-light);
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-link {
  color: var(--text-light);
  transition: color var(--transition-fast), transform var(--transition-fast);
  font-size: 0.95rem;
}

.footer-link:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* Mobile Responsiveness */
@media (max-width: 1200px) {
  .nav-menu {
    gap: 0.85rem;
  }
  .nav-link {
    font-size: 0.85rem;
  }
}

@media (max-width: 1024px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--color-surface);
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    box-shadow: var(--shadow-xl);
    transform: translateY(-120%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .hero-grid, .why-grid, .booking-box {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .floating-card {
    display: none; /* Hide floating badges on smaller screens to avoid image obstruction */
  }

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

  .timeline-step::after {
    display: none;
  }

  .stats-banner {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 576px) {
  .stats-banner {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .booking-form-card {
    padding: 1.5rem;
  }
}