/* ============================================
   DR. GUPTA'S DENTAL CLINIC - STYLE.CSS
   Premium Healthcare Design System
   ============================================ */

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

/* ── CSS Custom Properties ── */
:root {
  /* Ancient cool premium palette */
  --clr-primary:       #1a4a6e;   /* deep prussian blue */
  --clr-primary-dark:  #0f2d45;
  --clr-primary-light: #2a6496;
  --clr-accent:        #c9a96e;   /* warm antiqued gold */
  --clr-accent-light:  #e8d5b0;
  --clr-teal:          #2e7d82;   /* muted teal */
  --clr-teal-light:    #e0f2f4;
  --clr-bg:            #f8f9fb;
  --clr-surface:       #ffffff;
  --clr-text:          #1c2b3a;
  --clr-text-muted:    #5a6a7a;
  --clr-border:        #dde3ea;
  --clr-success:       #2e7d6b;

  /* Spacing */
  --section-py: 5rem;
  --card-radius: 1rem;
  --btn-radius:  0.625rem;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(26,74,110,.07);
  --shadow-md:  0 4px 20px rgba(26,74,110,.10);
  --shadow-lg:  0 8px 40px rgba(26,74,110,.14);
  --shadow-xl:  0 16px 60px rgba(26,74,110,.18);

  /* Transitions */
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ── Typography ── */
.font-display { font-family: 'Playfair Display', serif; }

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: rgba(201,169,110,.10);
  padding: .35rem .9rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Playfair Display', serif;
  color: var(--clr-primary-dark);
  margin-bottom: .75rem;
}

.section-subtitle {
  color: var(--clr-text-muted);
  font-size: 1.0625rem;
  max-width: 600px;
}

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-pad { padding: var(--section-py) 0; }

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: var(--btn-radius);
  font-weight: 600;
  font-size: .9375rem;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,74,110,.30);
}
.btn-primary:hover {
  background: var(--clr-primary-dark);
  box-shadow: 0 6px 24px rgba(26,74,110,.40);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--clr-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(201,169,110,.35);
}
.btn-accent:hover {
  background: #b8934f;
  transform: translateY(-1px);
}

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

.btn-ghost-white {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
  backdrop-filter: blur(6px);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,.25);
  border-color: rgba(255,255,255,.7);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,.30);
}
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-1px); }

.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }
.btn-sm { padding: .55rem 1.2rem; font-size: .85rem; }

/* ── Cards ── */
.card {
  background: var(--clr-surface);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

/* ============================================
   NAVIGATION
   ============================================ */
/* ── Navbar shell ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(26,74,110,.12); }

/* ── Nav inner row ── */
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;          /* compact on mobile */
  gap: .5rem;
  padding: 0 1rem;
}

/* ── Logo ── */
.nav-logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-shrink: 0;
  min-width: 0;          /* allow text to shrink */
}

.nav-logo-icon {
  width: 36px; height: 36px;
  background: var(--clr-primary);
  border-radius: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-logo-icon svg { width: 20px; height: 20px; fill: #fff; }

.nav-logo-text {
  line-height: 1.18;
  min-width: 0;
  overflow: hidden;
}
.nav-logo-text .clinic-name {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: .82rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-logo-text .clinic-sub {
  display: block;
  font-size: .63rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Desktop nav links (hidden on mobile) ── */
.nav-links {
  display: none;
  align-items: center;
  gap: .1rem;
}
.nav-links a {
  font-size: .85rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: .4rem .7rem;
  border-radius: .45rem;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-primary);
  background: rgba(26,74,110,.07);
}

/* ── Desktop CTA buttons (hidden on mobile) ── */
.nav-cta {
  display: none;
  align-items: center;
  gap: .55rem;
}

/* ── Mobile right-side action group ── */
.nav-mobile-actions {
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-shrink: 0;
}

/* Quick call pill — only visible on mobile */
.nav-call-pill {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--clr-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  padding: .38rem .75rem;
  border-radius: 2rem;
  letter-spacing: .01em;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.nav-call-pill:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-1px);
}
.nav-call-pill svg { flex-shrink: 0; }

/* ── Hamburger button ── */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--clr-primary);
  border-radius: .5rem;
  transition: background var(--transition);
  flex-shrink: 0;
}
.hamburger:hover { background: var(--clr-primary-dark); }
.hamburger span {
  display: block;
  width: 18px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.open { background: var(--clr-primary-dark); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile slide-down menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0; bottom: 0;
  background: #0c2840;
  background: linear-gradient(170deg, #0c2840 0%, #0f3558 100%);
  backdrop-filter: blur(16px);
  z-index: 999;
  flex-direction: column;
  padding: 1.5rem 1.25rem 7rem;
  overflow-y: auto;
  animation: menuSlideDown .22s ease;
}
@keyframes menuSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mobile-menu.open { display: flex; }

/* Mobile menu — clinic badge at top */
.mobile-menu-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: .5rem;
}
.mobile-menu-brand-icon {
  width: 38px; height: 38px;
  background: rgba(201,169,110,.2);
  border: 1px solid rgba(201,169,110,.4);
  border-radius: .5rem;
  display: flex; align-items: center; justify-content: center;
}
.mobile-menu-brand-icon svg { width: 20px; height: 20px; fill: var(--clr-accent); }
.mobile-menu-brand-text .brand-name {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: .85rem;
  font-weight: 700;
  color: #fff;
}
.mobile-menu-brand-text .brand-tag {
  display: block;
  font-size: .65rem;
  color: var(--clr-accent);
  font-weight: 500;
  letter-spacing: .04em;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  color: rgba(255,255,255,.80);
  font-size: 1rem;
  font-weight: 500;
  padding: .8rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition), padding-left var(--transition);
  letter-spacing: .01em;
}
.mobile-menu a:hover {
  color: var(--clr-accent);
  padding-left: .35rem;
}
.mobile-menu .mobile-cta-group {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

/* ── Responsive: show desktop nav from 1024px ── */
@media (min-width: 1024px) {
  .nav-inner  { height: 68px; padding: 0 1.5rem; gap: 1rem; }
  .nav-links  { display: flex; }
  .nav-cta    { display: flex; }
  .nav-mobile-actions { display: none; }

  .nav-logo-icon { width: 40px; height: 40px; }
  .nav-logo-icon svg { width: 22px; height: 22px; }
  .nav-logo-text .clinic-name { font-size: .9rem; }
  .nav-logo-text .clinic-sub  { font-size: .68rem; }

  .mobile-menu { top: 68px; }
}

/* ============================================
   HERO SECTION — Diagonal Split Design
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0c2840 0%, var(--clr-primary) 55%, #1e6670 100%);
  overflow: hidden;
  padding-top: 60px;   /* matches mobile nav height */
  padding-bottom: 5rem;
}
@media (min-width: 1024px) {
  .hero { padding-top: 68px; }
}

/* Angled colour slab on the right */
.hero-diagonal {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 48%, rgba(46,125,130,.22) 48%);
  pointer-events: none;
}

/* Floating ambient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: .45;
}
.hero-orb-1 {
  width: 520px; height: 520px;
  top: -140px; left: -120px;
  background: radial-gradient(circle, rgba(201,169,110,.35) 0%, transparent 70%);
}
.hero-orb-2 {
  width: 400px; height: 400px;
  bottom: -100px; right: -80px;
  background: radial-gradient(circle, rgba(46,125,130,.5) 0%, transparent 70%);
}
.hero-orb-3 {
  width: 260px; height: 260px;
  top: 40%; left: 42%;
  background: radial-gradient(circle, rgba(255,255,255,.05) 0%, transparent 70%);
}

/* Dot grid texture */
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Bottom wave */
.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  line-height: 0;
  z-index: 4;
}
.hero-wave svg { display: block; width: 100%; height: 60px; }

/* ── Two-column layout ── */
.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 2rem;
  padding-bottom: 5rem;
  align-items: center;
}

/* ── LEFT column ── */
.hero-left {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Live open badge */
.hero-live-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.20);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.9);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 2rem;
  margin-bottom: 1.6rem;
  width: fit-content;
}

.hero-live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74,222,128,.25);
  animation: pulse-green 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 0 3px rgba(74,222,128,.25); }
  50%      { box-shadow: 0 0 0 6px rgba(74,222,128,.10); }
}

/* Main headline */
.hero-heading {
  font-family: 'Playfair Display', serif;
  color: #fff;
  line-height: 1.08;
  margin-bottom: 1.2rem;
  letter-spacing: -.015em;
}

.hero-heading-top {
  display: block;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  font-weight: 700;
  text-shadow: 0 3px 40px rgba(0,0,0,.35);
}

.hero-heading-location {
  display: block;
  font-size: clamp(2.4rem, 6.5vw, 4.5rem);
  font-weight: 700;
  text-shadow: 0 3px 40px rgba(0,0,0,.35);
  opacity: .93;
}

.hero-heading-highlight {
  position: relative;
  color: var(--clr-accent);
  display: inline-block;
}

/* Underline swoop on the highlight word */
.hero-heading-highlight::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), transparent);
  border-radius: 2px;
}

/* Brand name line */
.hero-brand-line {
  display: flex;
  align-items: center;
  gap: .55rem;
  color: var(--clr-accent-light);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  margin-bottom: 1.25rem;
}
.hero-brand-line svg { stroke: var(--clr-accent); flex-shrink: 0; }

/* Body text */
.hero-body {
  font-size: clamp(.875rem, 1.8vw, 1rem);
  color: rgba(255,255,255,.72);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 500px;
}
.hero-body strong { color: #fff; font-weight: 700; }

/* CTA row */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 1.75rem;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--clr-accent);
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  padding: .85rem 1.6rem;
  border-radius: var(--btn-radius);
  box-shadow: 0 4px 20px rgba(201,169,110,.45);
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,169,110,.55);
}

.hero-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
  font-size: .9rem;
  font-weight: 600;
  padding: .85rem 1.5rem;
  border-radius: var(--btn-radius);
  backdrop-filter: blur(6px);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.hero-btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
  transform: translateY(-2px);
}

.hero-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: #25d366;
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  padding: .85rem 1.5rem;
  border-radius: var(--btn-radius);
  box-shadow: 0 4px 18px rgba(37,211,102,.35);
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.hero-btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
}

/* Address strip */
.hero-address-strip {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
  color: rgba(255,255,255,.52);
  font-size: .78rem;
  line-height: 1.6;
}
.hero-address-strip svg { stroke: var(--clr-accent); flex-shrink: 0; margin-top: 2px; }

/* ── RIGHT column — stats grid ── */
.hero-right {
  position: relative;
}

.hero-tooth-bg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 260px; height: 260px;
  opacity: .6;
  pointer-events: none;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .85rem;
  position: relative;
  z-index: 1;
}

.h-stat-card {
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  padding: 1.25rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: background var(--transition), transform var(--transition);
}
.h-stat-card:hover {
  background: rgba(255,255,255,.14);
  transform: translateY(-3px);
}

.h-stat-card.h-stat-gold {
  background: rgba(201,169,110,.15);
  border-color: rgba(201,169,110,.3);
}
.h-stat-card.h-stat-teal {
  background: rgba(46,125,130,.18);
  border-color: rgba(46,125,130,.3);
}
.h-stat-card.h-stat-dark {
  background: rgba(12,40,64,.45);
  border-color: rgba(255,255,255,.12);
}

/* Wide card spanning both columns */
.h-stat-wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
}

.h-stat-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.12);
  border-radius: .6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.h-stat-icon svg {
  width: 18px; height: 18px;
  stroke: var(--clr-accent);
}

.h-stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}

.h-stat-wide .h-stat-value {
  font-size: 1.2rem;
}

.h-stat-label {
  font-size: .72rem;
  color: rgba(255,255,255,.58);
  font-weight: 500;
  line-height: 1.4;
}

/* Trust strip */
.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.12);
}

.hero-trust-strip span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  letter-spacing: .03em;
}
.hero-trust-strip svg { stroke: #4ade80; flex-shrink: 0; }

/* ── Responsive ── */
@media (min-width: 640px) {
  .hero-heading-top    { font-size: clamp(3rem, 8vw, 5.2rem); }
  .hero-heading-location { font-size: clamp(2.8rem, 7.5vw, 4.9rem); }
}

@media (min-width: 768px) {
  .hero-stats-grid { gap: 1rem; }
  .h-stat-card { padding: 1.4rem 1.25rem; }
  .h-stat-value { font-size: 1.75rem; }
  .hero-heading-top    { font-size: clamp(3.4rem, 6.5vw, 5.5rem); }
  .hero-heading-location { font-size: clamp(3.2rem, 6vw, 5.2rem); }
}

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding-bottom: 6rem;
  }
  .hero-right { padding-left: 1rem; }
  .hero-heading-top    { font-size: clamp(3.8rem, 5vw, 5.8rem); }
  .hero-heading-location { font-size: clamp(3.5rem, 4.6vw, 5.4rem); }
}

@media (min-width: 1280px) {
  .hero-container { grid-template-columns: 55% 1fr; gap: 5rem; }
  .hero-heading-top    { font-size: 5.8rem; }
  .hero-heading-location { font-size: 5.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-live-dot { animation: none; }
}

/* ============================================
   HIGHLIGHTS SECTION
   ============================================ */
.highlights {
  background: var(--clr-surface);
  padding: 4rem 0;
  border-bottom: 1px solid var(--clr-border);
}

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

.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1.5rem;
  border-radius: var(--card-radius);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.highlight-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-md);
}

.highlight-icon {
  width: 48px; height: 48px;
  border-radius: .75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.highlight-icon svg { width: 22px; height: 22px; }

.hi-blue  { background: rgba(26,74,110,.10); }
.hi-blue svg  { stroke: var(--clr-primary); fill: none; }
.hi-gold  { background: rgba(201,169,110,.15); }
.hi-gold svg  { stroke: var(--clr-accent); fill: none; }
.hi-teal  { background: rgba(46,125,130,.12); }
.hi-teal svg  { stroke: var(--clr-teal); fill: none; }
.hi-green { background: rgba(46,125,107,.12); }
.hi-green svg { stroke: var(--clr-success); fill: none; }

.highlight-card h3 { font-size: 1rem; margin-bottom: .25rem; color: var(--clr-primary-dark); }
.highlight-card p  { font-size: .875rem; color: var(--clr-text-muted); line-height: 1.55; }

/* ============================================
   DOCTORS SECTION
   ============================================ */
.doctors { background: var(--clr-bg); }

.doctors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  margin-top: 3rem;
}

.doctor-card {
  background: var(--clr-surface);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.doctor-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.doctor-card-header {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary));
  padding: 2rem 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.doctor-avatar {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  border: 3px solid rgba(255,255,255,.30);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-accent);
}

.doctor-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: .25rem;
}

.doctor-role {
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  margin-bottom: .65rem;
  line-height: 1.5;
}

.doctor-exp-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--clr-accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  padding: .3rem .75rem;
  border-radius: 2rem;
}

.doctor-card-body { padding: 1.75rem 2rem; }

.doctor-section-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: .6rem;
  margin-top: 1.1rem;
}
.doctor-section-label:first-child { margin-top: 0; }

.qual-list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.qual-item {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .875rem;
  color: var(--clr-text);
}
.qual-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
  flex-shrink: 0;
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.expertise-tag {
  font-size: .75rem;
  font-weight: 500;
  color: var(--clr-primary);
  background: rgba(26,74,110,.08);
  border: 1px solid rgba(26,74,110,.15);
  padding: .3rem .75rem;
  border-radius: 2rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services { background: var(--clr-surface); }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: 1.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 2px 12px rgba(26,74,110,.06);
  cursor: default;
  position: relative;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-teal));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(26,74,110,.25);
  box-shadow: 0 8px 32px rgba(26,74,110,.13);
  transform: translateY(-4px);
}
.service-card:hover::before {
  opacity: 1;
}

/* icon wrap — used in HTML */
.service-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
  margin: 1.75rem 1.75rem 0;
}
.service-icon-wrap svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 1.75; }

/* legacy alias kept for safety */
.service-icon {
  width: 52px; height: 52px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
}
.service-icon svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 1.75; }

/* body — used in HTML */
.service-body {
  padding: 1.1rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .5rem;
}
.service-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  line-height: 1.3;
}
.service-body p {
  font-size: .85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  flex: 1;
}

/* legacy alias kept for safety */
.service-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
}
.service-info p {
  font-size: .85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ── Book Appointment button ── */
.svc-book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  margin-top: .75rem;
  padding: .6rem 1.2rem;
  font-size: .8rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--clr-primary);
  background: transparent;
  border: 1.5px solid var(--clr-primary);
  border-radius: 2rem;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  align-self: flex-start;
  letter-spacing: .02em;
  white-space: nowrap;
}
.svc-book-btn svg {
  transition: transform var(--transition);
  stroke: currentColor;
  flex-shrink: 0;
}
.svc-book-btn:hover {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
  box-shadow: 0 4px 16px rgba(26,74,110,.22);
}
.svc-book-btn:hover svg {
  transform: translateX(3px);
}

/* ── Service category tag ── */
.svc-cat-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-teal);
  background: rgba(46,125,130,.09);
  border: 1px solid rgba(46,125,130,.18);
  padding: .18rem .6rem;
  border-radius: 2rem;
  margin-bottom: .45rem;
}

/* ── Service tabs ── */
.svc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 2.5rem;
  justify-content: center;
}

.svc-tab {
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--clr-text-muted);
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  border-radius: 2rem;
  padding: .45rem 1.1rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.svc-tab:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.svc-tab.active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* Hidden service card state */
.service-card.hidden {
  display: none;
}

/* ── Services footer note ── */
.svc-footer-note {
  margin-top: 2.5rem;
  text-align: center;
  font-size: .875rem;
  color: var(--clr-text-muted);
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--card-radius);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.svc-footer-note svg { stroke: var(--clr-primary); fill: none; flex-shrink: 0; }
.svc-footer-note a {
  color: var(--clr-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.svc-footer-note a:hover { color: var(--clr-accent); }

/* ============================================
   TESTIMONIALS SECTION — redesigned
   ============================================ */
.testimonials {
  background: linear-gradient(160deg, #f0f4f9 0%, #e8f0f5 50%, #f5f0ea 100%);
  overflow: hidden;
}

/* ── Star helpers (shared) ── */
.star       { width: 15px; height: 15px; fill: #f4a200; }
.star-empty { width: 15px; height: 15px; fill: #d1d5db; }

/* ── Google-style rating banner ── */
.g-rating-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  background: #fff;
  border-radius: 1.25rem;
  padding: 1.5rem 2rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 2px 20px rgba(26,74,110,.08);
  border: 1px solid rgba(26,74,110,.1);
}

.grb-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  flex-shrink: 0;
}

.grb-score {
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  line-height: 1;
}

.grb-stars {
  display: flex;
  gap: 3px;
}
.grb-stars svg {
  width: 18px; height: 18px;
  fill: #f4a200;
}

.grb-source {
  font-size: .72rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.grb-divider {
  width: 1px;
  height: 60px;
  background: var(--clr-border);
  flex-shrink: 0;
}

.grb-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  flex: 1;
}

.grb-stat {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--clr-text-muted);
}
.grb-stat svg {
  stroke: var(--clr-teal);
  flex-shrink: 0;
}
.grb-stat strong {
  color: var(--clr-primary-dark);
  font-weight: 700;
}

/* ── Scrollable reviews wrap ── */
.reviews-scroll-wrap {
  position: relative;
}

.reviews-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: .5rem;
}
.reviews-track::-webkit-scrollbar { display: none; }

/* ── Individual review card ── */
.rv-card {
  background: #fff;
  border-radius: 1.25rem;
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 280px;
  scroll-snap-align: start;
  box-shadow: 0 2px 16px rgba(26,74,110,.07);
  border: 1px solid rgba(26,74,110,.08);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.rv-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-teal));
  border-radius: 1.25rem 1.25rem 0 0;
}
.rv-card--gold::after {
  background: linear-gradient(90deg, #b8922a, var(--clr-accent));
}
.rv-card--teal::after {
  background: linear-gradient(90deg, var(--clr-teal), #1a6a70);
}
.rv-card:hover {
  box-shadow: 0 8px 32px rgba(26,74,110,.14);
  transform: translateY(-4px);
}

/* Large decorative quote mark */
.rv-quote {
  position: absolute;
  top: 1rem; right: 1.25rem;
  width: 32px; height: 32px;
  opacity: .07;
  color: var(--clr-primary-dark);
}
.rv-quote svg { width: 100%; height: 100%; }

/* Review text */
.rv-text {
  font-size: .875rem;
  color: var(--clr-text);
  line-height: 1.8;
  flex: 1;
  position: relative;
  z-index: 1;
}

/* Stars row */
.rv-stars {
  display: flex;
  gap: 3px;
}

/* Author row */
.rv-author {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding-top: .85rem;
  border-top: 1px solid rgba(26,74,110,.07);
}

.rv-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .8rem;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: .03em;
}
.rv-av-blue { background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary)); }
.rv-av-teal { background: linear-gradient(135deg, var(--clr-teal), #1a6a70); }
.rv-av-gold { background: linear-gradient(135deg, #b8922a, var(--clr-accent)); }

.rv-info { flex: 1; min-width: 0; }

.rv-name {
  font-size: .85rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rv-treatment {
  font-size: .7rem;
  color: var(--clr-teal);
  font-weight: 500;
  margin-top: .1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rv-badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .65rem;
  font-weight: 600;
  color: var(--clr-success);
  background: rgba(46,125,107,.09);
  border: 1px solid rgba(46,125,107,.2);
  padding: .2rem .5rem;
  border-radius: 2rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.rv-badge svg { stroke: var(--clr-success); }

/* Nav dots */
.rv-dots {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-top: 1.25rem;
}
.rv-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(26,74,110,.2);
  border: none;
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
  padding: 0;
}
.rv-dot--active {
  background: var(--clr-primary);
  width: 22px;
  border-radius: 4px;
}

/* Reviews bottom CTA */
.reviews-cta {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.reviews-cta p {
  font-size: .95rem;
  color: var(--clr-text-muted);
}

/* ── Responsive ── */
@media (min-width: 640px) {
  .reviews-track {
    grid-template-columns: repeat(5, calc(50% - .65rem));
  }
  .grb-divider { display: flex; }
}

@media (min-width: 1024px) {
  .reviews-track {
    grid-template-columns: repeat(5, calc(33.333% - .85rem));
  }
  .reviews-cta {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1280px) {
  .reviews-track {
    grid-template-columns: repeat(5, 1fr);
    overflow-x: visible;
  }
  .rv-dots { display: none; }
}



/* ============================================
   APPOINTMENT FORM
   ============================================ */
.appointment { background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%); }

.appt-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

.appt-info .section-label { background: rgba(255,255,255,.12); color: var(--clr-accent-light); }
.appt-info .section-title { color: #fff; }
.appt-info .section-subtitle { color: rgba(255,255,255,.7); }

.appt-benefits {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin-top: 2rem;
}

.appt-benefit {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: rgba(255,255,255,.85);
  font-size: .9rem;
}

.benefit-icon {
  width: 32px; height: 32px;
  background: rgba(255,255,255,.12);
  border-radius: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.benefit-icon svg { width: 16px; height: 16px; stroke: var(--clr-accent); fill: none; }

.form-card {
  background: var(--clr-surface);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}

.form-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  color: var(--clr-primary-dark);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: .4rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.form-control {
  width: 100%;
  padding: .8rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: .625rem;
  font-family: inherit;
  font-size: .9375rem;
  color: var(--clr-text);
  background: var(--clr-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(26,74,110,.10);
}
.form-control::placeholder { color: var(--clr-border); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 90px; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success.show { display: block; }
.form-success-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--clr-success), #3aaf97);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.form-success-icon svg { width: 30px; height: 30px; stroke: #fff; fill: none; }
.form-success h3 { color: var(--clr-primary-dark); margin-bottom: .5rem; }
.form-success p  { color: var(--clr-text-muted); font-size: .9rem; }

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact { background: var(--clr-surface); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--card-radius);
}

.contact-item-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
  border-radius: .625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: #fff; fill: none; }

.contact-item-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-text-muted);
  margin-bottom: .25rem;
}
.contact-item-value {
  font-size: .9375rem;
  font-weight: 600;
  color: var(--clr-primary-dark);
  line-height: 1.5;
}
.contact-item-value a { color: var(--clr-primary); }
.contact-item-value a:hover { color: var(--clr-accent); }

.contact-action-btns {
  display: flex;
  gap: .85rem;
  flex-wrap: wrap;
  margin-top: .5rem;
}

.map-container {
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
  height: 380px;
}
.map-container iframe {
  width: 100%; height: 100%; border: none; display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--clr-primary-dark);
  color: rgba(255,255,255,.7);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1rem;
}
.footer-brand .logo-icon {
  width: 38px; height: 38px;
  background: var(--clr-accent);
  border-radius: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-brand .logo-icon svg { width: 20px; height: 20px; fill: #fff; }
.footer-brand .logo-text .name {
  font-family: 'Playfair Display', serif;
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
}
.footer-brand .logo-text .tagline { font-size: .7rem; color: rgba(255,255,255,.5); }

.footer-desc {
  font-size: .85rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.footer-social {
  display: flex;
  gap: .65rem;
}
.social-btn {
  width: 36px; height: 36px;
  border-radius: .5rem;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.social-btn:hover { background: var(--clr-accent); }
.social-btn svg { width: 16px; height: 16px; stroke: rgba(255,255,255,.8); fill: none; }

.footer-section h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 1rem;
}
.footer-section ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-section ul a {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer-section ul a:hover { color: var(--clr-accent); }

.footer-hours-list { display: flex; flex-direction: column; gap: .4rem; }
.footer-hours-item {
  font-size: .85rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.footer-hours-item .days { color: rgba(255,255,255,.65); }
.footer-hours-item .time { color: var(--clr-accent-light); font-weight: 500; }

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,.08);
  margin-bottom: 1.5rem;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  text-align: center;
}
.footer-bottom p { font-size: .8rem; }
.footer-bottom a { color: var(--clr-accent); }

/* ============================================
   STICKY MOBILE BOTTOM BAR
   ============================================ */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 998;
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  box-shadow: 0 -4px 24px rgba(26,74,110,.12);
  display: flex;
  padding: .6rem .75rem calc(.6rem + env(safe-area-inset-bottom));
  gap: .5rem;
}

.sticky-action-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  padding: .6rem .35rem;
  border-radius: .625rem;
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: var(--transition);
  min-height: 52px;
}
.sticky-action-btn svg { width: 20px; height: 20px; }

.sticky-call {
  background: rgba(26,74,110,.08);
  color: var(--clr-primary);
}
.sticky-call svg { stroke: var(--clr-primary); fill: none; }
.sticky-call:hover { background: var(--clr-primary); color: #fff; }
.sticky-call:hover svg { stroke: #fff; }

.sticky-whatsapp {
  background: rgba(37,211,102,.10);
  color: #128c7e;
}
.sticky-whatsapp svg { stroke: #25d366; fill: none; }
.sticky-whatsapp:hover { background: #25d366; color: #fff; }
.sticky-whatsapp:hover svg { stroke: #fff; }

.sticky-book {
  background: var(--clr-primary);
  color: #fff;
  flex: 1.5;
}
.sticky-book svg { stroke: #fff; fill: none; }
.sticky-book:hover { background: var(--clr-accent); }

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

/* sm: 640px */
@media (min-width: 640px) {
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .trust-badges    { grid-template-columns: repeat(4, 1fr); max-width: 640px; }
}

/* md: 768px */
@media (min-width: 768px) {
  .sticky-mobile-bar { display: none; }
  .hamburger         { display: none; }
  .nav-links         { display: flex; }
  .nav-cta           { display: flex; }

  .hero-center { padding: 4.5rem 0 5rem; }

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

  .contact-grid { grid-template-columns: 1fr 1.2fr; gap: 2.5rem; }

  .appt-grid { grid-template-columns: 1fr 1.1fr; }

  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* lg: 1024px */
@media (min-width: 1024px) {
  :root { --section-py: 6.5rem; }

  .highlights-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid   { grid-template-columns: repeat(3, 1fr); }
  .doctors-grid    { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ============================================
   MISCELLANEOUS
   ============================================ */
.divider-accent {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-teal));
  border-radius: 2px;
  margin: .85rem 0 1rem;
}
.text-center .divider-accent { margin: .85rem auto 1rem; }

.badge-open {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(46,125,107,.12);
  color: var(--clr-success);
  font-size: .75rem;
  font-weight: 600;
  padding: .25rem .7rem;
  border-radius: 2rem;
}
.badge-open::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-success);
  animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

/* ── Page offset for fixed nav ── */
section[id] { scroll-margin-top: 76px; }

/* ── Utility ── */
.mt-auto { margin-top: auto; }
.gap-sm   { gap: .5rem; }
.sr-only  {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}