/* =============================================
   DENTAL CARE TANGLINE — REFINED STYLESHEET
   ============================================= */

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

:root {
  --navy:    #0B2545;
  --teal:    #1A7FA0;
  --teal-lt: #2BAFCE;
  --mint:    #E8F7FB;
  --white:   #FFFFFF;
  --offwhite:#F7FAFB;
  --gray:    #6B7684;
  --gray-lt: #EDF1F4;
  --border:  #D5E5EC;
  --accent:  #F0B429;
  --text:    #1A2733;
  --shadow-sm: 0 2px 12px rgba(11,37,69,.07);
  --shadow-md: 0 6px 32px rgba(11,37,69,.11);
  --shadow-lg: 0 16px 56px rgba(11,37,69,.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --transition: .28s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4 { font-family: 'Playfair Display', serif; line-height: 1.2; }

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

a { text-decoration: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--mint);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  color: var(--navy);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 520px;
  line-height: 1.7;
}

/* ─── HEADER ─── */
header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 53px; height: 53px;
  background: var(--navy);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 26px; height: 26px; }
.logo-text { line-height: 1.1; }
.logo-text .brand { display: block; font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 700; color: var(--navy); }
.logo-text .tagline { display: block; font-size: .7rem; font-weight: 500; color: var(--teal); letter-spacing: .06em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  font-size: .93rem; font-weight: 500; color: var(--gray);
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover { background: var(--mint); color: var(--navy); }
.main-nav a.active { color: var(--teal); }

.btn-nav {
  font-size: .9rem; font-weight: 600;
  padding: 9px 22px; border-radius: var(--radius-sm);
  background: var(--navy); color: var(--white) !important;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-nav:hover { background: var(--teal); transform: translateY(-1px); }

/* WhatsApp Button - Creative Styling */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%) !important;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left var(--transition);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #20BA5A 0%, #1aa344 100%) !important;
  transform: translateY(-2px) scale(1.05) !important;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover::before {
  left: 100%;
}

.whatsapp-icon {
  width: 18px;
  height: 18px;
  fill: white;
  transition: transform var(--transition);
}

.btn-whatsapp:hover .whatsapp-icon {
  transform: scale(1.2) rotate(10deg);
}

/* Hamburger */
.nav-toggle { display: none; }
.burger {
  display: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: transparent; flex-shrink: 0;
}
.burger span {
  display: block; width: 20px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: var(--transition);
}

/* ─── HERO ─── */
.hero {
  background: linear-gradient(135deg, #0B2545 0%, #133558 55%, #1A7FA0 100%);
  padding: 80px 0 0;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-end;
  position: relative;
  z-index: 1;
}

.hero-content { padding-bottom: 80px; }

.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-size: .8rem; font-weight: 500;
  padding: 6px 16px; border-radius: 20px;
  margin-bottom: 28px;
}
.hero-pill .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }

.hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: #fff; margin-bottom: 22px;
  line-height: 1.1;
}
.hero-content h1 em { font-style: normal; color: var(--accent); }

.hero-content p {
  font-size: 1.05rem; color: rgba(255,255,255,.75);
  margin-bottom: 36px; line-height: 1.75; max-width: 430px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
  background: var(--accent); color: var(--navy);
  padding: 14px 32px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: .95rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block; border: none; cursor: pointer;
}
.btn-primary:hover { background: #f5c44a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(240,180,41,.35); }

.btn-ghost {
  background: transparent; color: #fff;
  padding: 13px 30px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .95rem;
  border: 1.5px solid rgba(255,255,255,.35);
  transition: background var(--transition), border-color var(--transition);
  display: inline-block; cursor: pointer;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }

.hero-stats {
  display: flex; gap: 32px; margin-top: 44px;
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,.15);
  flex-wrap: wrap;
}
.hero-stat .num { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: #fff; font-weight: 700; line-height: 1; }
.hero-stat .label { font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 4px; text-transform: uppercase; letter-spacing: .06em; }

.hero-visual {
  position: relative; display: flex; align-items: flex-end; justify-content: center;
}
.hero-img-wrap {
  position: relative; z-index: 2;
  width: 100%; max-width: 460px;
}
.hero-img-wrap img {
  width: 100%; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  object-fit: cover; object-position: center top;
  display: block;
}
.hero-card {
  position: absolute; bottom: 28px; left: -24px;
  background: #fff; border-radius: var(--radius-md);
  padding: 16px 20px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 14px;
  min-width: 210px; z-index: 3;
}
.hero-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--mint); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-card-icon svg { width: 22px; height: 22px; }
.hero-card .val { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--navy); font-weight: 700; line-height: 1; }
.hero-card .desc { font-size: .75rem; color: var(--gray); margin-top: 2px; }

/* ─── TRUST BAR ─── */
.trust-bar {
  background: var(--offwhite); border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.trust-bar-inner {
  display: flex; align-items: center; gap: 40px;
  flex-wrap: wrap; justify-content: center;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: .85rem; color: var(--gray); font-weight: 500;
  white-space: nowrap;
}
.trust-item svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; }

/* ─── SERVICES ─── */
.services {
  padding: 96px 0;
  background: var(--white);
}
.services-head { text-align: center; margin-bottom: 56px; }
.services-head .section-sub { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--offwhite);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: var(--teal);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--teal); }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: var(--mint); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; color: var(--teal); }

.service-card h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--navy);
  margin-bottom: 10px;
}
.service-card p { font-size: .9rem; color: var(--gray); line-height: 1.65; }

/* ─── DOCTORS ─── */
.doctors {
  background: var(--offwhite);
  padding: 96px 0;
}
.doctors-head { text-align: center; margin-bottom: 56px; }

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.doctor-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.doctor-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }

.doctor-photo {
  width: 100%; height: 300px;
  object-fit: cover; object-position: top center;
  background: var(--gray-lt);
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; color: var(--border);
}
.doctor-photo-placeholder {
  width: 100%; height: 300px;
  background: linear-gradient(135deg, var(--mint) 0%, #c8eaf3 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px;
}
.doctor-photo-placeholder svg { width: 64px; height: 64px; color: var(--teal); opacity: .6; }
.doctor-photo-placeholder span { font-size: .75rem; color: var(--teal); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }

.doctor-body { padding: 24px 24px 28px; }
.doctor-body .role {
  font-size: .73rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 6px;
}
.doctor-body h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: 10px; }
.doctor-body .bio { font-size: .88rem; color: var(--gray); line-height: 1.65; margin-bottom: 18px; }

.doctor-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 20px; }
.doctor-tag {
  font-size: .73rem; font-weight: 500;
  background: var(--mint); color: var(--teal);
  padding: 4px 12px; border-radius: 20px;
}

.doctor-meta { display: flex; gap: 20px; }
.doctor-meta-item { display: flex; flex-direction: column; gap: 2px; }
.doctor-meta-item .m-val { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--navy); font-weight: 700; }
.doctor-meta-item .m-key { font-size: .72rem; color: var(--gray); text-transform: uppercase; letter-spacing: .06em; }

/* ─── WHY US ─── */
.why-us {
  padding: 96px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute; top: -120px; right: -120px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,127,160,.35) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.why-content .section-label { background: rgba(255,255,255,.1); color: rgba(255,255,255,.7); }
.why-content .section-title { color: #fff; }
.why-content .section-sub { color: rgba(255,255,255,.6); margin-bottom: 40px; }

.why-features { display: flex; flex-direction: column; gap: 22px; }
.why-feature {
  display: flex; gap: 16px; align-items: flex-start;
}
.why-feature-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.why-feature-icon svg { width: 20px; height: 20px; color: var(--accent); }
.why-feature h4 { font-family: 'DM Sans', sans-serif; font-size: .95rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.why-feature p { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.6; }

.why-visual { position: relative; }
.why-img-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.why-img-grid img {
  width: 100%; border-radius: var(--radius-md);
  object-fit: cover;
}
.why-img-grid img:first-child { height: 220px; margin-top: 40px; }
.why-img-grid img:last-child { height: 180px; }

/* ─── GALLERY ─── */
.gallery {
  padding: 96px 0;
  background: var(--white);
}
.gallery-head { text-align: center; margin-bottom: 48px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 200px 200px;
  gap: 14px;
}
.gallery-item {
  overflow: hidden; border-radius: var(--radius-md);
  position: relative; cursor: pointer;
}
.gallery-item:first-child { grid-column: span 2; grid-row: span 2; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,37,69,.5) 0%, transparent 50%);
  opacity: 0; transition: opacity var(--transition);
  display: flex; align-items: flex-end; padding: 16px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span { color: #fff; font-size: .8rem; font-weight: 500; }

/* ─── BOOKING ─── */
.booking {
  background: var(--offwhite);
  padding: 96px 0;
}
.booking-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }

.booking-info { padding-top: 8px; }
.booking-info .section-sub { margin-bottom: 36px; }

.booking-contact { display: flex; flex-direction: column; gap: 18px; }
.booking-contact-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md);
}
.booking-contact-item svg { width: 20px; height: 20px; color: var(--teal); flex-shrink: 0; }
.booking-contact-item .ci-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--gray); margin-bottom: 2px; }
.booking-contact-item .ci-val { font-size: .9rem; font-weight: 500; color: var(--navy); }

.booking-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
}
.booking-form-card h3 {
  font-size: 1.35rem; color: var(--navy); margin-bottom: 24px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: .78rem; font-weight: 600; color: var(--navy); text-transform: uppercase; letter-spacing: .06em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: .92rem; color: var(--text);
  background: var(--offwhite);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(26,127,160,.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B7684' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.btn-submit {
  width: 100%; padding: 14px;
  background: var(--navy); color: #fff;
  border: none; border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem; font-weight: 600;
  cursor: pointer; margin-top: 6px;
  transition: background var(--transition), transform var(--transition);
}
.btn-submit:hover { background: var(--teal); transform: translateY(-1px); }

/* ─── MAP ─── */
.map-section { background: var(--white); }
.map-wrap {
  width: 100%; height: 380px; overflow: hidden;
  border-top: 1px solid var(--border);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ─── FOOTER ─── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 52px 0 28px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px; margin-bottom: 44px;
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-icon { background: rgba(255,255,255,.1); }
.footer-logo .brand { color: #fff; }
.footer-logo .tagline { color: rgba(255,255,255,.5); }
.footer-about { font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.55); max-width: 300px; margin-bottom: 22px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer-social:hover { background: var(--teal); }
.footer-social svg { width: 16px; height: 16px; color: #fff; }

.footer-col h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: .78rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; color: rgba(255,255,255,.4);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .88rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-links a:hover { color: #fff; }

.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: .85rem; color: rgba(255,255,255,.6); }
.footer-contact-item svg { width: 16px; height: 16px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-size: .82rem; color: rgba(255,255,255,.35);
}

/* ─── SCROLL ANIMATIONS ─── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: .1s; }
.fade-up:nth-child(3) { transition-delay: .2s; }
.fade-up:nth-child(4) { transition-delay: .3s; }
.fade-up:nth-child(5) { transition-delay: .4s; }
.fade-up:nth-child(6) { transition-delay: .5s; }
.fade-up:nth-child(7) { transition-delay: .6s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 60px 0 0; }
  .hero-content { padding-bottom: 20px; }
  .hero-visual { justify-content: center; }
  .hero-img-wrap { max-width: 420px; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-visual { display: none; }
  .booking-grid { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery-item:first-child { grid-column: span 2; grid-row: span 1; height: 280px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .main-nav { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 16px 24px 24px; box-shadow: var(--shadow-md); z-index: 800; gap: 4px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 1rem; }
  .btn-nav { margin-top: 8px; text-align: center; }
  header { position: sticky; }
  .burger { display: flex; }
  .hero-grid { padding-bottom: 40px; }
  .hero-card { left: 0; bottom: -10px; }
  .hero-stats { gap: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { height: 220px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .doctors-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; text-align: center; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: span 1; }
  .gallery-item { height: 200px; }
  .booking-form-card { padding: 24px 18px; }
  .trust-bar-inner { gap: 20px; justify-content: flex-start; }
}