/* =========================================
   BRIGHTSMILE DENTAL — HOME PAGE STYLES
   ========================================= */

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  background-color: var(--color-navy);
  overflow: hidden;
  padding-block: var(--space-12);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(13, 148, 136, 0.20) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(13, 148, 136, 0.10) 0%, transparent 45%),
    linear-gradient(135deg, #1B3A6B 0%, #142D56 60%, #0D2240 100%);
  z-index: 0;
}

/* Decorative circles */
.hero__bg::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: var(--radius-circle);
  border: 1px solid rgba(13, 148, 136, 0.15);
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: 10%;
  width: 300px;
  height: 300px;
  border-radius: var(--radius-circle);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-3);
  width: 100%;
}

.hero__content {
  max-width: 560px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px var(--space-2);
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.30);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-teal-light);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-circle);
  background-color: var(--color-teal-light);
  animation: pulse 2s infinite;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--h1-size);
  margin-bottom: var(--space-3);
}

.hero h1 span {
  color: var(--color-accent-gold);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.80);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
  max-width: 460px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.hero__social-proof {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  width: fit-content;
}

.hero__social-proof-avatars {
  display: flex;
}

.hero__social-proof-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  border: 2px solid var(--color-navy);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-teal), #0B7A70);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-right: -8px;
}

.hero__social-proof-avatar:last-child {
  margin-right: 0;
}

.hero__social-proof-text {
  display: flex;
  flex-direction: column;
}

.hero__social-proof-text strong {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
}

.hero__social-proof-text span {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.65);
}

.hero__social-proof .stars {
  font-size: var(--text-base);
}

/* Hero visual (right column) */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(13,148,136,0.3), rgba(255,255,255,0.1));
  box-shadow: var(--shadow-2xl);
}

.hero__image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(155deg, #1E4A8C 0%, #0F3060 50%, #0A2040 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.hero__image-placeholder svg {
  width: 80px;
  height: 80px;
  color: rgba(255,255,255,0.20);
}

.hero__image-placeholder span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.30);
  font-style: italic;
}

/* Floating cards on hero image */
.hero__float-card {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-2) var(--space-3);
  animation: float 3s ease-in-out infinite;
}

.hero__float-card--1 {
  bottom: var(--space-5);
  left: -var(--space-5);
  left: -20px;
  animation-delay: 0s;
}

.hero__float-card--2 {
  top: var(--space-5);
  right: -var(--space-3);
  right: -12px;
  animation-delay: 1.5s;
}

.hero__float-card-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: var(--weight-medium);
  margin-bottom: 2px;
}

.hero__float-card-value {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.hero__float-card-value span {
  color: var(--color-teal);
}

/* ── Trust Bar ── */
.trust-bar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-3);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  align-items: center;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
}

.trust-bar__item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background-color: var(--color-soft-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  flex-shrink: 0;
}

.trust-bar__item-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
}

.trust-bar__item-text span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ── Insurance Strip ── */
.insurance-strip {
  padding-block: var(--space-10);
  background: linear-gradient(180deg, #f4f8ff 0%, #eef5fb 50%, #f7faff 100%);
  overflow: hidden;
}

.insurance-strip__logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
  margin-bottom: 32px;
  max-width: 720px;
  margin-inline: auto;
}

@media (max-width: 640px) {
  .insurance-strip__logos {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }
}

.insurance-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 20px 14px;
  border-radius: 14px;
  background-color: var(--color-white);
  border: 1px solid rgba(210, 220, 236, 0.9);
  box-shadow:
    0 1px 2px rgba(27, 58, 107, 0.04),
    0 2px 8px rgba(27, 58, 107, 0.05);
  transition:
    box-shadow 220ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 220ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 180ms ease;
  min-width: 110px;
  will-change: transform;
}

.insurance-logo:hover {
  box-shadow:
    0 4px 12px rgba(27, 58, 107, 0.10),
    0 12px 28px rgba(27, 58, 107, 0.09);
  transform: translateY(-3px);
  border-color: rgba(13, 148, 136, 0.35);
}

/* Legacy span — kept for non-refactored markup */
.insurance-logo span {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  line-height: 1;
}

.insurance-logo__name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  line-height: 1;
}

.insurance-logo__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0a7a73;
  background: rgba(13, 148, 136, 0.09);
  border: 1px solid rgba(13, 148, 136, 0.22);
  border-radius: 50px;
  padding: 3px 8px;
  line-height: 1;
}

.insurance-logo__badge::before {
  content: '✓';
  font-size: 9px;
  font-weight: 900;
}

.insurance-strip__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 480px;
  margin-inline: auto;
}

.insurance-strip__note a {
  color: var(--color-teal);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

.insurance-strip__note a:hover {
  text-decoration: underline;
}

/* ── Emergency Section ── */
.emergency-section {
  padding-block: var(--space-10);
}

.emergency-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.emergency-section__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-accent-gold);
  color: var(--color-navy);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-3);
}

.emergency-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.emergency-section p {
  color: rgba(255, 255, 255, 0.80);
  margin-bottom: var(--space-4);
}

.emergency-section__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  text-decoration: none;
  margin-bottom: var(--space-4);
  transition: color var(--transition-fast);
}

.emergency-section__phone:hover {
  color: var(--color-accent-gold);
}

.emergency-section__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.emergency-section__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.80);
}

.emergency-section__list li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: var(--radius-circle);
  background-color: var(--color-accent-gold);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B3A6B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}

/* ── Before/After Preview ── */
.ba-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.ba-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  background-color: var(--color-soft-blue);
  aspect-ratio: 1;
  box-shadow: var(--shadow-md);
}

.ba-card__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100%;
}

.ba-card__before,
.ba-card__after {
  position: relative;
  overflow: hidden;
}

.ba-card__before::after,
.ba-card__after::before {
  position: absolute;
  bottom: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.ba-card__before::after {
  content: 'Before';
  right: 4px;
  background: rgba(0,0,0,0.55);
  color: white;
}

.ba-card__after::before {
  content: 'After';
  left: 4px;
  background: var(--color-teal);
  color: white;
}

.ba-card__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-2);
  background: linear-gradient(to top, rgba(27,58,107,0.80), transparent);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

.ba-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #C8D8F0, #D8EAF0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    max-width: 100%;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__social-proof {
    margin-inline: auto;
  }

  .hero__visual {
    display: none;
  }

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

  .emergency-section__inner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .hero {
    padding-block: var(--space-8);
    min-height: auto;
  }

  .trust-bar__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .emergency-section__list {
    grid-template-columns: 1fr;
  }

  .emergency-section__phone {
    font-size: var(--text-2xl);
  }

  .ba-preview {
    grid-template-columns: 1fr;
  }
}