/* ============================================================
   ARHAM DENTAL & IMPLANT CLINIC — style.css
   Core styles, variables, components
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=DM+Sans:wght@300;400;500;600&family=DM+Serif+Display:ital@0;1&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Palette */
  --clr-primary:       #5B9BD5;   /* sky blue */
  --clr-primary-light: #A8D4F5;
  --clr-primary-dark:  #3A7BB8;
  --clr-accent:        #7EC8C8;   /* teal */
  --clr-accent-soft:   #C8EDE7;
  --clr-blush:         #F5D6E0;
  --clr-peach:         #FDE8D8;
  --clr-lavender:      #E8E2F8;
  --clr-bg:            #F8FBFF;
  --clr-white:         #FFFFFF;
  --clr-text:          #2C3E50;
  --clr-text-light:    #6B7A8D;
  --clr-text-muted:    #9BAAB8;
  --clr-border:        #E8EEF5;

  /* Gradients */
  --grad-hero:   linear-gradient(135deg, #EAF4FF 0%, #F0F8FF 40%, #E8F5F5 100%);
  --grad-btn:    linear-gradient(135deg, #5B9BD5 0%, #7EC8C8 100%);
  --grad-btn-hover: linear-gradient(135deg, #3A7BB8 0%, #5AADAD 100%);
  --grad-card:   linear-gradient(145deg, rgba(255,255,255,0.9), rgba(240,248,255,0.7));
  --grad-section: linear-gradient(180deg, #F8FBFF 0%, #EEF6FF 100%);
  --grad-cta:    linear-gradient(135deg, #5B9BD5 0%, #7EC8C8 50%, #A8D4F5 100%);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-serif2:  'DM Serif Display', Georgia, serif;

  /* Sizes */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  36px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(91,155,213,0.08);
  --shadow-md:  0 8px 32px rgba(91,155,213,0.12);
  --shadow-lg:  0 20px 60px rgba(91,155,213,0.18);
  --shadow-card: 0 4px 24px rgba(44,62,80,0.08);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 0.2s;
  --dur-med:  0.4s;
  --dur-slow: 0.7s;

  /* Layout */
  --max-w: 1200px;
  --nav-h: 72px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- Typography Scale ---------- */
h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.15; }
h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 600; line-height: 1.25; }
h3 { font-family: var(--font-display); font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 500; line-height: 1.3; }
h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; }
p  { font-size: clamp(0.9rem, 2vw, 1rem); line-height: 1.7; color: var(--clr-text-light); }

/* ---------- Utility ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section    { padding: 80px 0; }
.section-alt { background: linear-gradient(180deg, #EEF6FF 0%, #F8FBFF 100%); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(91,155,213,0.1);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  width: 18px; height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
}

.section-heading { margin-bottom: 12px; }
.section-sub {
  font-size: 1rem;
  color: var(--clr-text-light);
  max-width: 560px;
  margin-bottom: 48px;
}
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--dur-med) var(--ease);
  position: relative;
  overflow: hidden;
  min-height: 52px;
  min-width: 140px;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 4px 18px rgba(91,155,213,0.35);
}
.btn-primary:hover {
  background: var(--grad-btn-hover);
  box-shadow: 0 8px 28px rgba(91,155,213,0.45);
  transform: translateY(-2px);
}

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

.btn-white {
  background: #fff;
  color: var(--clr-primary-dark);
  box-shadow: 0 4px 18px rgba(0,0,0,0.1);
}
.btn-white:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-wa {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  box-shadow: 0 4px 18px rgba(37,211,102,0.35);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.45); }

.btn-sm { padding: 10px 20px; font-size: 0.85rem; min-height: 40px; min-width: 100px; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(248,251,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(91,155,213,0.1);
  transition: background var(--dur-med), box-shadow var(--dur-med);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
}
.nav-logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--grad-btn);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.nav-logo span { display: block; font-size: 0.65rem; font-weight: 400; color: var(--clr-text-light); font-family: var(--font-body); letter-spacing: 0.06em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  position: relative;
  padding-bottom: 3px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--grad-btn);
  border-radius: 2px;
  transition: width var(--dur-med) var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--clr-primary); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--dur-fast);
}
.hamburger:hover { background: rgba(91,155,213,0.08); }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--dur-med) var(--ease), opacity var(--dur-med);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s;
  box-shadow: 0 20px 40px rgba(44,62,80,0.08);
}
.mobile-nav.open { max-height: 600px; padding: 20px 20px 32px; }
.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text);
  transition: color var(--dur-fast), padding-left var(--dur-fast);
}
.mobile-nav a:hover { color: var(--clr-primary); padding-left: 6px; }
.mobile-nav .nav-btns { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.hero-bg-blobs {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.25;
  animation: blobFloat 12s ease-in-out infinite alternate;
}
.blob-1 { width: 400px; height: 400px; background: #A8D4F5; top: -100px; right: -80px; animation-duration: 14s; }
.blob-2 { width: 300px; height: 300px; background: #7EC8C8; bottom: 0; left: -60px; animation-duration: 10s; animation-delay: -4s; }
.blob-3 { width: 200px; height: 200px; background: #F5D6E0; top: 50%; left: 40%; animation-duration: 16s; animation-delay: -7s; }

@keyframes blobFloat {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(30px, -40px) scale(1.08); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(91,155,213,0.1);
  border: 1px solid rgba(91,155,213,0.2);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: #4CAF50;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }

.hero h1 {
  margin-bottom: 20px;
  color: var(--clr-text);
}
.hero h1 em {
  font-style: normal;
  background: var(--grad-btn);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-light);
  margin-bottom: 32px;
  max-width: 440px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--clr-text);
}
.hero-trust-item .icon {
  width: 32px; height: 32px;
  background: var(--grad-btn);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}

/* Hero image carousel */
.hero-visual { position: relative; z-index: 2; }
.hero-img-wrap {
  position: relative;
  height: 520px;
}
.hero-main-img {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-main-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.8s ease, transform 6s ease;
}
.hero-main-img img.active { opacity: 1; transform: scale(1.03); }
.hero-main-img img:not(.active) { opacity: 0; transform: scale(1); position: absolute; inset: 0; }

.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.8);
  animation: floatCard 4s ease-in-out infinite alternate;
}
.hero-float-card.card-1 { bottom: 60px; left: -24px; min-width: 160px; animation-duration: 3.8s; }
.hero-float-card.card-2 { top: -20px; right: -20px; min-width: 140px; animation-duration: 4.5s; animation-delay: -1.5s; }
@keyframes floatCard {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}
.float-card-value { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--clr-primary); }
.float-card-label { font-size: 0.72rem; color: var(--clr-text-light); font-weight: 500; }

/* Hero dots */
.hero-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
}
.hero-dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  transition: background var(--dur-med), width var(--dur-med);
}
.hero-dots button.active { background: var(--clr-primary); width: 24px; border-radius: 4px; }

/* ---------- About Section ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-collage {
  position: relative;
  height: 480px;
}
.about-img-main {
  position: absolute;
  width: 70%; height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  top: 0; left: 0;
}
.about-img-secondary {
  position: absolute;
  width: 52%; height: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  bottom: 0; right: 0;
  border: 4px solid #fff;
}
.about-img-main img,
.about-img-secondary img { width: 100%; height: 100%; object-fit: cover; }

.about-badge-float {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--grad-btn);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 8px 32px rgba(91,155,213,0.4);
  z-index: 3;
  animation: floatCard 4s ease-in-out infinite alternate;
}
.about-badge-float .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; }
.about-badge-float .lbl { font-size: 0.7rem; opacity: 0.9; }

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.stat-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-border);
  text-align: center;
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1;
}
.stat-suffix { color: var(--clr-accent); }
.stat-label { font-size: 0.78rem; color: var(--clr-text-light); margin-top: 4px; font-weight: 500; }

/* ---------- Services / Treatments ---------- */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.treatment-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-border);
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med), border-color var(--dur-med);
  position: relative;
  overflow: hidden;
}
.treatment-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-btn);
  transform: scaleX(0);
  transition: transform var(--dur-med) var(--ease);
  transform-origin: left;
}
.treatment-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--clr-primary-light); }
.treatment-card:hover::before { transform: scaleX(1); }
.treatment-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #EAF4FF, #E0F5F5);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
  transition: transform var(--dur-med) var(--ease);
}
.treatment-card:hover .treatment-icon { transform: scale(1.1) rotate(5deg); }
.treatment-card h3 { font-size: 1rem; margin-bottom: 8px; }
.treatment-card p { font-size: 0.85rem; }
.treatment-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-primary);
  margin-top: 14px;
  transition: gap var(--dur-fast);
}
.treatment-card:hover .treatment-link { gap: 8px; }

/* ---------- Why Choose Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.why-card {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med);
  text-align: center;
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-icon {
  width: 64px; height: 64px;
  background: var(--grad-btn);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  box-shadow: 0 6px 20px rgba(91,155,213,0.3);
}
.why-card h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; color: var(--clr-text); }
.why-card p { font-size: 0.82rem; }

/* ---------- Gallery ---------- */
.gallery-masonry {
  columns: 3;
  column-gap: 16px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s var(--ease);
}
.gallery-item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  background: rgba(91,155,213,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  opacity: 0;
  transition: opacity var(--dur-med);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item:hover::after { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
  transform: scale(0.9);
  transition: transform var(--dur-med) var(--ease);
}
.lightbox.open .lightbox-img { transform: scale(1); }
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--dur-fast);
  background: none;
  border: none;
  cursor: pointer;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: background var(--dur-fast);
}
.lightbox-nav-btn:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ---------- Before & After ---------- */
.before-after-wrap {
  max-width: 700px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  user-select: none;
}
.ba-container {
  position: relative;
  height: 420px;
  background: var(--clr-border);
}
.ba-before, .ba-after {
  position: absolute;
  inset: 0;
  height: 100%;
}
.ba-before img, .ba-after img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.ba-after {
  clip-path: inset(0 50% 0 0);
  transition: clip-path 0.02s;
}
.ba-slider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: #fff;
  cursor: ew-resize;
  z-index: 10;
}
.ba-slider-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  background: var(--grad-btn);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
}
.ba-label {
  position: absolute;
  bottom: 16px;
  background: rgba(0,0,0,0.5);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}
.ba-label.before-lbl { left: 16px; }
.ba-label.after-lbl  { right: 16px; }

/* ---------- Testimonials — fully fluid responsive slider ---------- */

/* Outer wrapper: clips everything, never scrolls horizontally */
.testimonials-track {
  overflow: hidden;
  position: relative;
  width: 100%;
}

/*
  Inner rail: one "slide" = 100% of the track.
  Cards are placed side-by-side; JS translates by -N * 100%
  so only one card is visible at a time on any screen size.
*/
.testimonials-inner {
  display: flex;
  /* No gap — gap causes off-by-one pixel issues with % translation */
  gap: 0;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  /* Critical: rail is exactly N cards wide, each card = 100% track */
  will-change: transform;
}

/* Each card fills exactly the track width — no min-width, no overflow */
.testimonial-card {
  /* Take exactly 100% of the visible track — never more */
  flex: 0 0 100%;
  width: 100%;
  min-width: 0;           /* override any inherited min-width */
  box-sizing: border-box;

  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.95);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
}

/* Quote mark */
.test-quote {
  font-size: 3rem;
  color: var(--clr-primary-light);
  line-height: 0.8;
  margin-bottom: 12px;
  font-family: Georgia, serif;
  display: block;
}

/* Stars */
.test-stars {
  color: #FFB800;
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 14px;
}

/* Review text — wraps naturally, never overflows */
.test-text {
  font-size: 0.92rem;
  color: var(--clr-text-light);
  font-style: italic;
  line-height: 1.75;
  margin-bottom: 22px;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Author row */
.test-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.test-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--grad-btn);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 1rem;
  flex-shrink: 0;
}
.test-name { font-weight: 600; font-size: 0.92rem; color: var(--clr-text); }
.test-role { font-size: 0.76rem; color: var(--clr-text-muted); margin-top: 1px; }

/* Progress dots + nav controls */
.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* Dot indicators */
.test-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}
.test-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.3s, width 0.3s, border-radius 0.3s;
  flex-shrink: 0;
}
.test-dot.active {
  background: var(--clr-primary);
  width: 22px;
  border-radius: 4px;
}

/* Prev / Next buttons */
.test-nav-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--clr-white);
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--clr-primary);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast), box-shadow var(--dur-fast);
  flex-shrink: 0;
}
.test-nav-btn:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(91,155,213,0.3);
}
.test-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

/* ---------- Doctor Section ---------- */
.doctor-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
.doctor-img-side {
  background: var(--grad-cta);
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}
.doctor-img-side img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.doctor-info-side { padding: 48px 40px; }
.doctor-tag {
  display: inline-block;
  background: rgba(91,155,213,0.1);
  color: var(--clr-primary);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.doctor-name { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-bottom: 6px; }
.doctor-degree { font-size: 0.9rem; color: var(--clr-primary); font-weight: 600; margin-bottom: 16px; }
.doctor-bio { font-size: 0.9rem; color: var(--clr-text-light); line-height: 1.8; margin-bottom: 28px; }
.doctor-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.cert-badge {
  background: var(--clr-accent-soft);
  color: var(--clr-accent);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}
.doctor-sig { font-family: var(--font-serif2); font-size: 1.8rem; color: var(--clr-primary); font-style: italic; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: var(--grad-cta);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '🦷';
  position: absolute;
  font-size: 120px;
  opacity: 0.06;
  top: -20px; right: 40px;
  transform: rotate(20deg);
}
.cta-banner h2 { color: #fff; margin-bottom: 12px; }
.cta-banner p  { color: rgba(255,255,255,0.85); margin-bottom: 32px; font-size: 1rem; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact Section ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #EAF4FF, #E0F5F5);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-item h4 { font-size: 0.82rem; font-weight: 600; color: var(--clr-text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.contact-info-item p, .contact-info-item a { font-size: 0.92rem; color: var(--clr-text); font-weight: 500; }
.contact-info-item a:hover { color: var(--clr-primary); }

.hours-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.hours-table tr td { padding: 6px 0; font-size: 0.88rem; }
.hours-table tr td:last-child { text-align: right; font-weight: 600; color: var(--clr-primary); }
.hours-table tr:not(:last-child) td { border-bottom: 1px solid var(--clr-border); }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
  margin-top: 20px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ---------- Forms ---------- */
.form-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--clr-text); letter-spacing: 0.03em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--clr-text);
  background: var(--clr-bg);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(91,155,213,0.12);
  background: #fff;
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: #e74c3c; }
.form-group .err-msg { font-size: 0.75rem; color: #e74c3c; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  background: #e8f8f0;
  border: 1px solid #4CAF50;
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  color: #2e7d32;
  font-weight: 600;
  margin-top: 16px;
}
.form-success.show { display: block; }
.form-error-msg {
  display: none;
  background: #fde8e8;
  border: 1px solid #e74c3c;
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  color: #c62828;
  margin-top: 16px;
}
.form-error-msg.show { display: block; }

.btn-loading .spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Social Links ---------- */
.social-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--clr-text-light);
  transition: border-color var(--dur-fast), background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.social-link:hover { border-color: var(--clr-primary); background: var(--clr-primary); color: #fff; transform: translateY(-2px); }

/* ---------- Footer ---------- */
footer {
  background: var(--clr-text);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}
.footer-logo .logo-icon {
  width: 36px; height: 36px;
  background: var(--grad-btn);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.footer-desc { font-size: 0.85rem; line-height: 1.7; }
.footer-col h5 { color: #fff; font-size: 0.88rem; font-weight: 600; margin-bottom: 14px; letter-spacing: 0.04em; }
.footer-col a { display: block; font-size: 0.83rem; margin-bottom: 8px; transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--clr-primary-light); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Page Header ---------- */
.page-header {
  background: var(--grad-hero);
  padding: 120px 0 60px;
  text-align: center;
}
.page-header h1 { margin-bottom: 12px; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--clr-text-light);
}
.breadcrumb a:hover { color: var(--clr-primary); }
.breadcrumb span { color: var(--clr-text-muted); }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  animation: waPulse 2.5s ease-in-out infinite;
  transition: transform var(--dur-fast);
  text-decoration: none;
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waPulse {
  0%,100%{ box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
  50%    { box-shadow: 0 6px 40px rgba(37,211,102,0.65); }
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---------- Cookie / Privacy Banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(44,62,80,0.96);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 8000;
  font-size: 0.85rem;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner a { color: var(--clr-primary-light); }