/**
 * Dr. Sohini Sengupta - Core Website Design System
 * Theme: Dark Navy Blue with High-Contrast White & Vibrant Turquoise
 */

:root {
  /* Midnight & Navy Blue Palette (Authority, Premium Clinical Depth) */
  --navy-base: #060d1a;            /* Main Page Background */
  --navy-elevated: #0b172a;        /* Alternating Sections & Header */
  --navy-card: #0f1f38;            /* Cards, Modals & Form Panels */
  --navy-card-hover: #14294b;      /* Interactive Hover State */
  --navy-deep: #030710;            /* Footer & Deep Overlays */
  --navy-soft: rgba(15, 31, 56, 0.7);

  /* Turquoise Palette (Healing, High-Contrast Vitality, Modern Freshness) */
  --turquoise: #00d2d3;            /* High-Contrast Vibrant Turquoise */
  --turquoise-bright: #2dd4bf;     /* Bright Accent */
  --turquoise-dark: #08979d;       /* Darker Turquoise for Gradients */
  --turquoise-light: rgba(0, 210, 211, 0.16);  /* Translucent Accent Wash */
  --turquoise-soft: rgba(0, 210, 211, 0.08);   /* Subtle Background Glow */
  --turquoise-border: rgba(0, 210, 211, 0.35); /* Glowing Borders */

  /* Semantic System Mappings */
  --primary: #00d2d3;              /* Primary Action Color (Turquoise) */
  --primary-dark: #08979d;
  --primary-light: rgba(0, 210, 211, 0.15);
  --primary-soft: rgba(0, 210, 211, 0.08);

  --accent: #2dd4bf;               /* Secondary Bright Turquoise */
  --accent-dark: #0b172a;

  /* Typography & Slate Hierarchy (Contrasting Light on Navy) */
  --text-white: #ffffff;           /* Crisp Pure White for Headings & Titles */
  --text-body: #e2e8f0;            /* High-Legibility Silver-White for Paragraphs */
  --text-muted: #94a3b8;           /* Cool Slate for Secondary Text */
  --text-faint: #64748b;           /* Faint Captions & Meta */

  --border-color: rgba(255, 255, 255, 0.12); /* Crisp Subtle White Border */
  --border-subtle: rgba(255, 255, 255, 0.07);

  /* Radii */
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Elevation & Glow Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px -5px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 40px -10px rgba(0, 210, 211, 0.2);
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 24px rgba(0, 210, 211, 0.3);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-body);
  background-color: var(--navy-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 210, 211, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(14, 38, 74, 0.4) 0%, transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6, .heading-font {
  font-family: 'Outfit', sans-serif;
  color: var(--text-white);
  letter-spacing: -0.02em;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

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

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Color & Text Utilities */
.text-primary { color: var(--turquoise); }
.text-turquoise { color: var(--turquoise); }
.text-navy { color: #ffffff; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-white { color: #ffffff; }
.bg-light { background-color: var(--navy-elevated); }
.bg-white { background-color: var(--navy-card); }
.bg-navy { background-color: var(--navy-base); color: #ffffff; }
.bg-turquoise-soft { background-color: var(--turquoise-soft); }

/* Top Announcement Strip */
.top-strip {
  background: var(--navy-deep);
  color: var(--text-muted);
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0, 210, 211, 0.2);
}
.top-strip-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.top-strip strong { color: #ffffff; }
.top-strip a { color: var(--turquoise); font-weight: 700; }
.top-strip a:hover { color: #ffffff; text-decoration: underline; }

/* Site Header & Navigation */
.site-header {
  background: rgba(6, 13, 26, 0.94);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.brand-id {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 2.5px solid var(--turquoise);
  box-shadow: 0 0 16px rgba(0, 210, 211, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: var(--navy-card);
}
.brand-id:hover .brand-mark {
  transform: scale(1.06);
  box-shadow: 0 0 22px rgba(0, 210, 211, 0.6);
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.brand-name {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.15;
  color: #ffffff;
}
.brand-sub {
  font-size: 12px;
  font-weight: 600;
  color: var(--turquoise);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Wide Brand Logo */
.brand-logo-img {
  height: 62px;
  width: auto;
  max-width: 250px;
  object-fit: contain;
  display: block;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.brand-id:hover .brand-logo-img {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px rgba(0, 210, 211, 0.45));
}
.brand-logo-footer {
  height: 56px;
  max-width: 220px;
}


.main-nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.main-nav-list a {
  font-size: 15px;
  font-weight: 600;
  color: #cbd5e1;
  padding: 6px 0;
  position: relative;
}
.main-nav-list a:hover, .main-nav-list a.active {
  color: var(--turquoise);
}
.main-nav-list a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--turquoise);
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(0, 210, 211, 0.7);
}

/* High-Contrast Action Buttons */
.cta-button {
  background: var(--turquoise);
  color: #060d1a !important;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 210, 211, 0.35);
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
.cta-button:hover {
  background: var(--turquoise-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 210, 211, 0.55);
  color: #060d1a !important;
}

.cta-outline {
  background: rgba(0, 210, 211, 0.08);
  color: var(--turquoise) !important;
  border: 1.5px solid var(--turquoise);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.22s ease;
}
.cta-outline:hover {
  background: var(--turquoise);
  color: #060d1a !important;
  box-shadow: 0 4px 18px rgba(0, 210, 211, 0.35);
  transform: translateY(-2px);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: #ffffff;
}

/* Subpage Hero Banner */
.page-hero {
  padding: 65px 0 55px;
  background: radial-gradient(circle at 50% 10%, #0d2242 0%, var(--navy-base) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.breadcrumbs a:hover {
  color: var(--turquoise);
}
.page-hero-title {
  font-size: 42px;
  line-height: 1.15;
  margin-bottom: 12px;
  color: #ffffff;
}
.page-hero-subtitle {
  font-size: 17px;
  color: var(--text-body);
  max-width: 680px;
}

/* Section Global */
.section {
  padding: 85px 0;
}
.section-title-wrap {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-eyebrow {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--turquoise);
  margin-bottom: 10px;
  display: inline-block;
  background: rgba(0, 210, 211, 0.1);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 210, 211, 0.25);
}
.section-headline {
  font-size: 38px;
  margin-bottom: 16px;
  color: #ffffff;
}
.section-description {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Form Styles */
.form-panel {
  background: var(--navy-card);
  color: var(--text-body);
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--turquoise-border);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-group label {
  font-size: 13px;
  font-weight: 600;
  color: #cbd5e1;
}
.field-input {
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  background: #081324;
  color: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.field-input option {
  background: #0b172a;
  color: #ffffff;
}
.field-input:focus {
  outline: none;
  border-color: var(--turquoise);
  background: #0d1e38;
  box-shadow: 0 0 0 3px rgba(0, 210, 211, 0.25);
}

/* Standard Cards */
.card {
  background: var(--navy-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.5), 0 0 18px rgba(0, 210, 211, 0.15);
  border-color: var(--turquoise);
  transform: translateY(-3px);
}

/* Accordion FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--navy-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all 0.2s ease;
}
.faq-item:hover {
  border-color: var(--turquoise-border);
}
.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq-question::after {
  content: '+';
  font-size: 22px;
  color: var(--turquoise);
  transition: transform 0.2s ease;
}
.faq-item.active .faq-question::after {
  content: '−';
}
.faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  display: none;
}
.faq-item.active .faq-answer {
  display: block;
}

/* Footer - Deep Midnight with Turquoise Accent */
.site-footer {
  background: var(--navy-deep);
  border-top: 3px solid var(--turquoise);
  padding: 65px 0 40px;
  font-size: 14px;
  color: #94a3b8;
}
.site-footer .brand-name {
  color: #ffffff;
}
.site-footer .brand-sub {
  color: var(--turquoise);
}
.site-footer p {
  color: #94a3b8;
}
.footer-layout {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-heading {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}
.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: #cbd5e1;
}
.footer-nav a:hover {
  color: var(--turquoise);
}
.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: #8fa2bc;
}

/* Modal System */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 16, 0.85);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.is-open { display: flex; }
.modal-dialog {
  background: #0d1d36;
  border: 1px solid var(--turquoise-border);
  border-radius: var(--radius);
  padding: 36px;
  max-width: 540px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 210, 211, 0.2);
  color: #ffffff;
}
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
.modal-close:hover {
  background: var(--turquoise);
  color: #060d1a;
}

/* ==========================================================================
   Google My Business (GMB) Reviews Showcase Design System
   ========================================================================== */
.gmb-reviews-section {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--navy-base) 0%, var(--navy-elevated) 50%, var(--navy-base) 100%);
  position: relative;
  overflow: hidden;
}
.gmb-reviews-section::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 210, 211, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.gmb-hero-card {
  position: relative;
  z-index: 1;
  background: var(--navy-card);
  border: 1px solid var(--turquoise-border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-bottom: 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 210, 211, 0.12);
}

.gmb-summary-left {
  display: flex;
  align-items: center;
  gap: 24px;
}
.gmb-badge-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 210, 211, 0.35);
  flex-shrink: 0;
}
.gmb-badge-circle svg {
  width: 40px;
  height: 40px;
}
.gmb-rating-val {
  font-size: 38px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.gmb-rating-val small {
  font-size: 18px;
  color: var(--text-muted);
  font-weight: 500;
}
.gmb-stars-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 6px 0;
}
.gmb-star {
  color: #f59e0b; /* Bright Google Amber Gold */
  font-size: 20px;
}
.gmb-review-count {
  font-size: 14px;
  color: var(--text-muted);
}
.gmb-review-count strong {
  color: #ffffff;
}

.gmb-action-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.review-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 35px;
  position: relative;
  z-index: 1;
}
.review-filter-btn {
  background: rgba(15, 31, 56, 0.8);
  border: 1px solid var(--border-color);
  color: #cbd5e1;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}
.review-filter-btn:hover, .review-filter-btn.active {
  background: var(--turquoise);
  color: #060d1a;
  border-color: var(--turquoise);
  box-shadow: 0 0 16px rgba(0, 210, 211, 0.4);
}

.reviews-masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}

.gmb-review-card {
  background: var(--navy-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.gmb-review-card:hover {
  transform: translateY(-4px);
  border-color: var(--turquoise);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 210, 211, 0.15);
}

.gmb-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.gmb-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.gmb-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.gmb-user-name {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}
.gmb-user-badge {
  font-size: 11px;
  color: var(--turquoise);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}
.gmb-card-google-logo {
  width: 22px;
  height: 22px;
  opacity: 0.9;
}

.gmb-card-stars {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 12px;
}
.gmb-card-stars .gmb-star {
  font-size: 16px;
}
.gmb-post-time {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 8px;
}

.gmb-card-text {
  font-size: 14.5px;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 18px;
  flex-grow: 1;
}

.gmb-treatment-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 210, 211, 0.1);
  color: var(--turquoise);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 210, 211, 0.25);
  align-self: flex-start;
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */
@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .footer-layout { grid-template-columns: 1fr 1fr; gap: 30px; }
  .reviews-masonry-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
  .section { padding: 65px 0; }
  .page-hero { padding: 50px 0 40px; }
  .hero { padding: 55px 0 65px; }
  .hero-container, 
  .about-lead-grid, 
  .appointment-container, 
  .booking-layout-grid, 
  .article-layout, 
  .featured-article-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .gallery-showcase { grid-template-columns: 1fr 1fr; }
  .hero-image-box img, 
  .about-lead-img-box img, 
  .about-image-card img {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .top-strip { font-size: 12px; }
  .top-strip-inner {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }
  .nav-wrapper { height: 72px; }
  .brand-logo-img { height: 44px; max-width: 175px; padding: 3px 8px; }
  .brand-mark { width: 42px; height: 42px; }
  .brand-name { font-size: 17px; }
  .brand-sub { font-size: 11px; }

  .main-nav-list {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #081426;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(0, 210, 211, 0.25);
    box-shadow: 0 15px 30px rgba(0,0,0,0.6);
    z-index: 1000;
  }
  .main-nav-list.active { display: flex; }
  .mobile-menu-btn { display: block; }
  
  .hero-heading, .page-hero-title { font-size: 32px; }
  .section-headline { font-size: 28px; }
  
  .treatment-grid, 
  .gallery-masonry-grid, 
  .gallery-showcase, 
  .blog-list-grid, 
  .values-grid, 
  .chambers-grid, 
  .cred-box,
  .reviews-masonry-grid {
    grid-template-columns: 1fr;
  }
  
  .gmb-hero-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }
  .gmb-summary-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .form-row { grid-template-columns: 1fr; }
  .appointment-container { padding: 30px 20px; }
  .form-panel { padding: 24px 18px; }
  .footer-layout { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  
  .hero-image-box img, 
  .about-lead-img-box img, 
  .about-image-card img {
    height: 320px;
  }
}

@media (max-width: 480px) {
  .site-header .cta-button {
    display: none;
  }
  .brand-logo-img { height: 38px; max-width: 145px; padding: 2px 6px; border-radius: 6px; }
  .brand-name { font-size: 15px; }
  .brand-sub { font-size: 10px; letter-spacing: 0.02em; }
  .hero-heading, .page-hero-title { font-size: 26px; }
  .hero-lead, .section-description { font-size: 14px; }
  .hero-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .hero-stats-row > div:last-child {
    grid-column: span 2;
  }
  .stat-number { font-size: 24px; }
  
  .modal-dialog { padding: 24px 18px; }
  .cta-button, .cta-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .filter-bar, .blog-filter-bar, .review-filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }
  .filter-btn, .blog-filter-pill, .review-filter-btn {
    flex-shrink: 0;
  }
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  background-color: #25d366;
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  background-color: #20ba5a;
  color: #ffffff;
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #0b172a;
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(0, 210, 211, 0.3);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.25s ease;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.6);
  animation: wa-pulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
  z-index: -1;
}

@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Dedicated Kids Section */
.kids-section-card {
  background: linear-gradient(135deg, rgba(0, 210, 211, 0.1) 0%, rgba(11, 23, 42, 0.95) 100%);
  border: 1px solid var(--turquoise-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  margin-top: 20px;
}

.kids-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(254, 240, 138, 0.15);
  color: #fef08a;
  border: 1px solid rgba(254, 240, 138, 0.3);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.kids-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.kids-feature-item {
  background: var(--navy-card);
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.kids-feature-item:hover {
  transform: translateY(-3px);
  border-color: var(--turquoise);
}