/* ==========================================================================
   DENTAL CLINIC — GLOBAL DESIGN SYSTEM
   Brand: WebMint | Primary: #1E88E5
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* =========================================================================
   CSS CUSTOM PROPERTIES
   ========================================================================= */
:root {
  /* Brand Colors */
  --color-primary:       #1E88E5;
  --color-primary-dark:  #1565C0;
  --color-primary-light: #42A5F5;
  --color-primary-pale:  #E3F2FD;
  --color-accent:        #00BCD4;

  /* Neutral Palette */
  --color-white:         #FFFFFF;
  --color-bg:            #F8FAFE;
  --color-bg-alt:        #F2F6FB;
  --color-surface:       #FFFFFF;
  --color-border:        #E8EEF6;
  --color-muted:         #8FA3BF;

  /* Text */
  --color-text-dark:     #0D1B2A;
  --color-text-mid:      #3D5470;
  --color-text-light:    #7A93B0;

  /* Typography */
  --font-head:  'Poppins', sans-serif;
  --font-body:  'Inter', sans-serif;

  /* Font Sizes — fluid */
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.375rem;
  --fs-xl:   1.75rem;
  --fs-2xl:  2.25rem;
  --fs-3xl:  3rem;
  --fs-4xl:  3.75rem;
  --fs-hero: clamp(2.75rem, 6vw, 5rem);

  /* Spacing */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2rem;
  --sp-xl:  3rem;
  --sp-2xl: 5rem;
  --sp-3xl: 8rem;

  /* Radius */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  22px;
  --r-xl:  32px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-xs:  0 1px 4px rgba(30,136,229,.06);
  --shadow-sm:  0 4px 16px rgba(30,136,229,.10);
  --shadow-md:  0 8px 32px rgba(30,136,229,.14);
  --shadow-lg:  0 20px 60px rgba(30,136,229,.16);
  --shadow-card: 0 4px 24px rgba(13,27,42,.07);

  /* Transitions */
  --ease:    cubic-bezier(.25,.46,.45,.94);
  --t-fast:  180ms;
  --t-base:  320ms;
  --t-slow:  550ms;

  /* Layout */
  --max-w: 1200px;
  --nav-h: 80px;
}

/* =========================================================================
   RESET & BASE
   ========================================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--color-text-dark);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* =========================================================================
   UTILITY CLASSES
   ========================================================================= */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section--alt { background: var(--color-bg-alt); }
.section--blue { background: var(--color-primary); }
.section--pale { background: var(--color-primary-pale); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--sp-sm);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.22;
  color: var(--color-text-dark);
  margin-bottom: var(--sp-sm);
}

.section-title span { color: var(--color-primary); }

.section-sub {
  font-size: var(--fs-md);
  color: var(--color-text-mid);
  max-width: 560px;
  line-height: 1.75;
}

.text-center { text-align: center; }
.text-center .section-sub { margin-inline: auto; }
.text-center .section-label { margin-inline: auto; }
.text-center .section-label::before { display: none; }

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .04em;
  padding: .85rem 2rem;
  border-radius: var(--r-pill);
  transition: all var(--t-base) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast);
}

.btn:hover::after { background: rgba(255,255,255,.10); }
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 6px 24px rgba(30,136,229,.35);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 8px 32px rgba(30,136,229,.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 6px 24px rgba(0,0,0,.12);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0,0,0,.18);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.6);
}

.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--color-white);
}

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: var(--fs-base);
}

.btn-sm {
  padding: .6rem 1.4rem;
  font-size: var(--fs-xs);
}

/* =========================================================================
   NAVBAR
   ========================================================================= */
.navbar {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), backdrop-filter var(--t-base);
}

.navbar.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(13,27,42,.08);
}

.navbar.hero-dark { /* used on hero pages */ }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.01em;
  transition: color var(--t-fast);
}

.nav-logo span { color: var(--color-primary-light); }
.navbar.scrolled .nav-logo { color: var(--color-text-dark); }
.navbar.scrolled .nav-logo span { color: var(--color-primary); }

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.nav-links a {
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--t-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary-light);
  border-radius: 2px;
  transition: width var(--t-base) var(--ease);
}

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

.nav-links a:hover,
.nav-links a.active { color: rgba(255,255,255,1); }

.navbar.scrolled .nav-links a { color: var(--color-text-mid); }
.navbar.scrolled .nav-links a::after { background: var(--color-primary); }
.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active { color: var(--color-primary); }

/* Nav CTA */
.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--t-base) var(--ease);
}

.navbar.scrolled .hamburger-line { background: var(--color-text-dark); }

.nav-hamburger.open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  padding: 2rem;
  gap: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}

.nav-mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-mobile a {
  font-family: var(--font-head);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text-dark);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.25rem;
  transition: color var(--t-fast);
}

.nav-mobile a:hover { color: var(--color-primary); }

.nav-mobile .mobile-cta {
  margin-top: 1rem;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
  background: var(--color-text-dark);
  color: rgba(255,255,255,.75);
  padding-top: clamp(3.5rem, 7vw, 6rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-logo {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1rem;
  display: inline-block;
}

.footer-logo span { color: var(--color-primary-light); }

.footer-desc {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: var(--fs-sm);
  margin-bottom: .75rem;
}

.footer-contact-item svg { color: var(--color-primary-light); flex-shrink: 0; }

.footer-heading {
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links li { margin-bottom: .75rem; }
.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.65);
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.footer-links a:hover { color: var(--color-primary-light); padding-left: 4px; }

.footer-socials {
  display: flex;
  gap: .75rem;
  margin-top: .5rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  transition: all var(--t-base) var(--ease);
}

.social-icon:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.5rem;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: .5rem;
}

.footer-bottom a { color: var(--color-primary-light); }

/* =========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================= */
.whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: .65rem;
  background: #25D366;
  color: var(--color-white);
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: .75rem 1.4rem .75rem 1rem;
  border-radius: var(--r-pill);
  box-shadow: 0 6px 28px rgba(37,211,102,.45);
  text-decoration: none;
  transition: all var(--t-base) var(--ease);
  animation: wahtsapp-pulse 3s ease-in-out infinite;
}

.whatsapp-btn:hover {
  background: #1DA851;
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 10px 40px rgba(37,211,102,.55);
}

.whatsapp-btn svg { flex-shrink: 0; }

@keyframes wahtsapp-pulse {
  0%, 100% { box-shadow: 0 6px 28px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 6px 42px rgba(37,211,102,.65); }
}

/* Mobile Sticky Book Button */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  inset-inline: 0;
  z-index: 890;
  padding: .85rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-head);
  font-size: var(--fs-base);
  font-weight: 700;
  text-align: center;
  box-shadow: 0 -4px 24px rgba(30,136,229,.3);
}

/* =========================================================================
   SCROLL REVEAL ANIMATION
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}

.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}

.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* =========================================================================
   HERO — SHARED
   ========================================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-text-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  filter: brightness(.45) saturate(1.1);
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero.loaded .hero-bg { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,.75) 0%, rgba(30,136,229,.22) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 5rem;
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(30,136,229,.18);
  border: 1px solid rgba(66,165,245,.35);
  padding: .45rem 1.1rem;
  border-radius: var(--r-pill);
  margin-bottom: 1.75rem;
  backdrop-filter: blur(8px);
}

.hero-label svg { width: 14px; height: 14px; }

.hero-title {
  font-family: var(--font-head);
  font-size: var(--fs-hero);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.08;
  letter-spacing: -.025em;
  margin-bottom: 1.5rem;
  max-width: 720px;
}

.hero-title .accent { color: var(--color-primary-light); }

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

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

/* =========================================================================
   TRUST INDICATORS (Stats Bar)
   ========================================================================= */
.stats-bar {
  background: var(--color-white);
  box-shadow: 0 8px 40px rgba(13,27,42,.09);
  border-radius: var(--r-lg);
  padding: 2rem 2.5rem;
  margin-top: -4rem;
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-inline: 1rem;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--color-border);
}

.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  flex-shrink: 0;
}

.stat-value {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-text-dark);
  line-height: 1;
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--color-text-mid);
  margin-top: .2rem;
}

/* =========================================================================
   SERVICE CARDS
   ========================================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: all var(--t-base) var(--ease);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30,136,229,.25);
}

.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

.service-card:hover .service-card-img { transform: scale(1.04); }

.service-card-img-wrap {
  overflow: hidden;
  position: relative;
}

.service-card-img-no-photo {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-pale);
}

.service-card-img-no-photo svg {
  width: 52px;
  height: 52px;
  color: var(--color-primary);
  opacity: .8;
}

.service-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  margin-bottom: 1.1rem;
  transition: all var(--t-base) var(--ease);
}

.service-card:hover .service-card-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.service-card-title {
  font-family: var(--font-head);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: .6rem;
}

.service-card-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-mid);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.5rem;
}

/* =========================================================================
   TESTIMONIALS SLIDER
   ========================================================================= */
.testimonials-wrap {
  position: relative;
  overflow: hidden;
}

.testimonials-slider {
  display: flex;
  transition: transform var(--t-slow) var(--ease);
}

.testimonial-card {
  min-width: 100%;
  padding: 0.5rem;
}

.testimonial-inner {
  background: var(--color-white);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-quote {
  font-size: 4.5rem;
  line-height: 1;
  color: var(--color-primary-pale);
  font-family: Georgia, serif;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  opacity: .6;
}

.testimonial-text {
  font-size: var(--fs-md);
  color: var(--color-text-mid);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding-top: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-pale);
}

.author-avatar-placeholder {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--fs-md);
}

.author-name {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--color-text-dark);
  font-size: var(--fs-base);
}

.author-role { font-size: var(--fs-sm); color: var(--color-text-light); }

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
  color: #FFA726;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.slider-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  color: var(--color-text-mid);
  background: var(--color-white);
  transition: all var(--t-base) var(--ease);
}

.slider-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-pale);
}

.slider-dots {
  display: flex;
  gap: .6rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--t-base) var(--ease);
}

.slider-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: var(--r-pill);
}

/* =========================================================================
   DOCTOR CARDS
   ========================================================================= */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.doctor-card {
  background: var(--color-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: all var(--t-base) var(--ease);
  text-align: center;
}

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

.doctor-img-wrap {
  overflow: hidden;
  height: 300px;
  position: relative;
}

.doctor-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .6s var(--ease);
}

.doctor-card:hover .doctor-img { transform: scale(1.04); }

.doctor-body {
  padding: 1.75rem;
}

.doctor-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-pale);
  padding: .3rem .85rem;
  border-radius: var(--r-pill);
  margin-bottom: .85rem;
}

.doctor-name {
  font-family: var(--font-head);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: .4rem;
}

.doctor-title {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
}

/* =========================================================================
   GALLERY / BEFORE-AFTER
   ========================================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--r-md);
  position: relative;
}

.gallery-item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
  transition: transform .6s var(--ease);
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,.55) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

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

/* =========================================================================
   PAGE HERO (Inner Pages)
   ========================================================================= */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 5rem;
  background: linear-gradient(135deg, var(--color-text-dark) 0%, #1A3558 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,136,229,.12) 0%, transparent 70%);
}

.page-hero-content { position: relative; z-index: 2; }

.page-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 1.25rem;
}

.page-hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}

.page-hero-sub {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  max-width: 560px;
  line-height: 1.75;
}

/* =========================================================================
   FORM STYLES
   ========================================================================= */
.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.5rem;
}

.form-label {
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.form-control {
  width: 100%;
  padding: .875rem 1.25rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  color: var(--color-text-dark);
  background: var(--color-white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
  font-family: var(--font-body);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(30,136,229,.12);
}

.form-control::placeholder { color: var(--color-muted); }

select.form-control { appearance: none; cursor: pointer; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* =========================================================================
   CTA SECTION
   ========================================================================= */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(0,0,0,.06);
}

.cta-content { position: relative; z-index: 2; }

.cta-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.18;
  margin-bottom: 1rem;
}

.cta-sub {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.8);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* =========================================================================
   ABOUT SECTION GRID
   ========================================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--r-xl);
  height: 520px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.about-badge {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  background: var(--color-white);
  border-radius: var(--r-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
}

.badge-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-val {
  font-family: var(--font-head);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-text-dark);
  line-height: 1;
}

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

/* =========================================================================
   WHY CHOOSE US
   ========================================================================= */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.why-card {
  background: var(--color-white);
  border-radius: var(--r-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: all var(--t-base) var(--ease);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(30,136,229,.2);
}

.why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  transition: all var(--t-base);
}

.why-card:hover .why-icon {
  background: var(--color-primary);
  color: white;
}

.why-title {
  font-family: var(--font-head);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: .6rem;
}

.why-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

/* =========================================================================
   CONTACT / MAP
   ========================================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-label {
  font-family: var(--font-head);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: .3rem;
}

.contact-info-val {
  font-size: var(--fs-sm);
  color: var(--color-text-mid);
}

.hours-table { width: 100%; }
.hours-table td { padding: .4rem 0; font-size: var(--fs-sm); }
.hours-table td:first-child { color: var(--color-text-mid); width: 50%; }
.hours-table td:last-child { font-weight: 600; color: var(--color-text-dark); }

.map-placeholder {
  width: 100%;
  height: 320px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  flex-direction: column;
  gap: .5rem;
}

/* =========================================================================
   BOOKING FORM PAGE
   ========================================================================= */
.booking-card {
  background: var(--color-white);
  border-radius: var(--r-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.booking-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem;
  gap: 1.5rem;
}

.booking-success.active { display: flex; }

.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #43E97B, #38F9D7);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: success-pop .5s cubic-bezier(.17,.67,.32,1.5) both;
}

@keyframes success-pop {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-title {
  font-family: var(--font-head);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-text-dark);
}

.success-text {
  font-size: var(--fs-base);
  color: var(--color-text-mid);
  max-width: 400px;
}

/* =========================================================================
   VISION / MISSION CARDS
   ========================================================================= */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vm-card {
  padding: 2.5rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: all var(--t-base) var(--ease);
}

.vm-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-4px); }

.vm-card--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.vm-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.vm-card--primary .vm-icon {
  background: rgba(255,255,255,.2);
  color: white;
}

.vm-card-title {
  font-family: var(--font-head);
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: .75rem;
}

.vm-card-text {
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--color-text-mid);
}

.vm-card--primary .vm-card-text { color: rgba(255,255,255,.85); }
.vm-card--primary .vm-card-title { color: white; }

/* =========================================================================
   AWARDS / CERTIFICATIONS
   ========================================================================= */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.award-card {
  background: var(--color-white);
  border-radius: var(--r-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: all var(--t-base) var(--ease);
}

.award-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.award-icon {
  font-size: 2.5rem;
  margin-bottom: .75rem;
  display: block;
}

.award-title {
  font-family: var(--font-head);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: .4rem;
}

.award-year {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  font-weight: 600;
}

/* =========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================= */

/* Tablet: ≤ 900px */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .about-badge { left: 0; }

  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:nth-child(1) { grid-column: 1; grid-row: 1; }

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

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

  .stats-bar { grid-template-columns: 1fr 1fr 1fr; }

  .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* Mobile: ≤ 640px */
@media (max-width: 640px) {
  :root { --nav-h: 68px; }

  .nav-links,
  .nav-cta { display: none; }

  .nav-hamburger { display: flex; }

  .stats-bar {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: -2rem;
    padding: 1.5rem;
  }

  .stat-item + .stat-item {
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
  }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1) { grid-column: 1; grid-row: 1; }

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

  .doctors-grid,
  .awards-grid { grid-template-columns: 1fr; }

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

  .mobile-sticky-cta { display: block; }

  .whatsapp-btn { bottom: 4.5rem; right: 1rem; padding: .65rem 1.1rem; font-size: 0; }
  .whatsapp-btn svg { width: 26px; height: 26px; }

  .hero-actions { flex-direction: column; align-items: flex-start; }

  .about-img { height: 320px; }

  .doctor-img-wrap { height: 250px; }

  .page-hero { padding-bottom: 3.5rem; }
}