/* ============================================
   Khare Dental & Maxillofacial Clinic — Styles
   Blue/Silver palette — Royal Blue & Cyan
   ============================================ */

/* --- CSS Variables --- */
:root {
  --white: #ffffff;
  --off-white: #F8FAFC;
  --primary: #1D4ED8;
  --primary-dark: #1E40AF;
  --primary-light: #DBEAFE;
  --deep-blue: #1E293B;
  --warm-gray: #64748B;
  --soft-gray: #94A3B8;
  --brand-brown: #1E293B;
  --cream: #F1F5F9;
  --muted-blue: #3B82F6;
  --border-light: #E2E8F0;
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.1);
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 15px;
  --radius-xl: 20px;
  --transition: all 0.3s ease;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Figtree', sans-serif;
}

/* --- 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: #303030;
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 600;
  line-height: 1.2;
  color: var(--deep-blue);
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--warm-gray);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.8rem;
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29,78,216,0.3);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--brand-brown);
  border: 1.5px solid var(--brand-brown);
}

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

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}

.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37,211,102,0.35);
}

/* --- Announcement Bar --- */
.announcement-bar {
  background: var(--cream);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.announce-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brand-brown);
}

.announce-item strong {
  color: var(--primary);
  font-size: 1rem;
}

/* --- Navigation --- */
.sticky-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}

.sticky-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.sticky-nav.hidden {
  transform: translateY(-100%);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem clamp(1rem, 4vw, 2.5rem);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  line-height: 1.2;
}

.logo-img {
  height: 46px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--deep-blue);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--primary); }

.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 30px;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
}

.nav-cta:hover { background: var(--primary-dark) !important; }
.nav-cta::after { display: none !important; }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--brand-brown);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  background: var(--cream);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.jpg') no-repeat center center;
  background-size: cover;
  opacity: 0.6;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-text {
  max-width: 640px;
  background: rgba(255,255,255,0.88);
  padding: 1.5rem 2rem 1.2rem;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--primary);
  padding: 0.3rem 1rem;
  border-radius: 30px;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.3px;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--deep-blue);
}

.hero-title em {
  color: var(--primary);
  font-style: italic;
}

.hero-desc {
  font-size: clamp(0.9rem, 1vw, 1rem);
  color: var(--warm-gray);
  margin-bottom: 1.5rem;
  max-width: 520px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.hero-trust {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--warm-gray);
}

.hero-trust-item strong {
  color: var(--brand-brown);
  font-weight: 600;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4/5;
}

.hero-image {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-lg);
}

.hero-image-accent {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  z-index: 1;
  opacity: 0.3;
}

.hero-floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: var(--white);
  border-radius: 30px;
  box-shadow: var(--shadow-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-brown);
  z-index: 3;
  white-space: nowrap;
  border: 1px solid var(--border-light);
}

.hero-floating-card i {
  font-size: 0.9rem;
  color: var(--primary);
}

.hero-floating-card.card-1 { top: 8%; right: -8%; }
.hero-floating-card.card-2 { bottom: 15%; left: -10%; }
.hero-floating-card.card-3 { bottom: -5%; right: 5%; }

/* --- Trust Strip --- */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.5rem 1rem;
  background: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brand-brown);
}

.trust-item i {
  font-size: 1.2rem;
  color: var(--primary);
}

.trust-item strong {
  color: var(--primary);
  font-weight: 700;
}

/* --- Google Reviews --- */
.reviews-section {
  padding: 4rem 0;
  background: var(--cream);
}

.reviews-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.reviews-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.reviews-section .rating-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
}

.reviews-section .rating-header .stars {
  color: var(--primary);
  font-size: 1.3rem;
}

.reviews-section .rating-header .rating-num {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand-brown);
}

.reviews-section .rating-header .rating-text {
  font-size: 0.85rem;
  color: var(--warm-gray);
}

.reviews-carousel {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
}

.review-track {
  display: flex;
  transition: transform 0.6s ease;
}

.review-group {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.2rem;
  min-width: 100%;
  box-sizing: border-box;
}

.review-slide {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.5rem 1.2rem;
  text-align: center;
  box-sizing: border-box;
}

.review-slide .stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}

.review-slide p {
  font-size: 0.82rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.review-slide .reviewer {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--deep-blue);
}

.review-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.review-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-light);
  cursor: pointer;
  transition: var(--transition);
}

.review-dots span.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

/* --- Services Section --- */
.services-section {
  padding: 5rem 0;
  background: var(--white);
}

.services-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.services-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: left;
  transition: var(--transition);
  cursor: default;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--primary);
}

.service-card i {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 0.8rem;
  display: inline-block;
  background: var(--primary-light);
  padding: 0.6rem;
  border-radius: 10px;
  width: 2.8rem;
  height: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--deep-blue);
}

.service-card p {
  font-size: 0.85rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --- Doctor Section --- */
.doctor-section {
  padding: 5rem 0;
  background: var(--cream);
}

.doctor-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.doctor-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.doctor-card {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

.doctor-card .doc-img {
  width: 220px;
  height: 280px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--cream);
  border: 1px solid var(--border-light);
  flex-shrink: 0;
}

.doctor-card .doc-text-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.5rem 2rem;
  box-shadow: var(--shadow-md);
}

.doctor-card .doc-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 1rem;
  border-radius: 30px;
  margin-bottom: 0.8rem;
}

.doctor-card h4 {
  font-size: 1.3rem;
  color: var(--brand-brown);
  margin-bottom: 0.2rem;
}

.doctor-card .doc-title {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.doctor-card .doc-stats {
  display: flex;
  gap: 1.5rem;
  margin: 1rem 0;
}

.doctor-card .doc-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.2rem;
  min-width: 80px;
}

.doctor-card .doc-stat-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.doctor-card .doc-stat-label {
  font-size: 0.65rem;
  color: var(--warm-gray);
  font-weight: 500;
  text-align: center;
  line-height: 1.2;
}

.doctor-card .doc-detail {
  font-size: 0.85rem;
  color: var(--warm-gray);
  line-height: 1.8;
  margin-bottom: 0.4rem;
}

/* --- Appointment Section --- */
.appt-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.appt-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.appt-section p {
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1rem;
}

.appt-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.appt-section .btn-outline {
  border-color: var(--white);
  color: var(--white);
}

.appt-section .btn-outline:hover {
  background: var(--white);
  color: var(--primary);
}

/* --- Clinic Tour --- */
.clinic-section {
  padding: 5rem 0;
  background: var(--white);
}

.clinic-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.clinic-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.clinic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.clinic-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 280px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.clinic-card:hover {
  box-shadow: var(--shadow-md);
}

.clinic-card .clinic-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: var(--transition);
}

.clinic-card:hover .clinic-img {
  transform: scale(1.05);
}

.clinic-card .clinic-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(15,23,42,0.85));
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.clinic-card .clinic-overlay h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
}

/* --- Gallery --- */
.gallery-section {
  padding: 5rem 0;
  background: var(--cream);
}

.gallery-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.gallery-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item .gallery-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(70,37,18,0.85));
  color: var(--white);
  padding: 1.5rem 1rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0;
  transition: var(--transition);
}

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

/* --- Why Choose Us --- */
.why-section {
  padding: 5rem 0;
  background: var(--white);
}

.why-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.why-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.why-card {
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.why-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.why-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--warm-gray);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --- FAQ Section --- */
.faq-section {
  padding: 5rem 0;
  background: var(--cream);
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.faq-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 0.8rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-brown);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question .q-icon {
  font-size: 1.2rem;
  transition: var(--transition);
  color: var(--primary);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .q-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.2rem;
}

.faq-answer p {
  font-size: 0.85rem;
  color: var(--warm-gray);
  line-height: 1.8;
}

/* --- Contact Section --- */
.contact-section {
  padding: 5rem 0;
  background: var(--white);
}

.contact-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.contact-section .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

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

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail .cd-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-detail .cd-label {
  font-size: 0.75rem;
  color: var(--soft-gray);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-detail .cd-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brand-brown);
}

.contact-detail .cd-value a {
  color: var(--muted-blue);
  text-decoration: none;
  font-weight: 500;
}

.contact-detail .cd-value a:hover {
  color: var(--primary);
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 350px;
  display: block;
}

/* --- Footer --- */
.footer {
  background: var(--brand-brown);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 0;
}

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



.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  max-width: 320px;
  margin-top: 1rem;
}



.footer h4 {
  color: #7DD3FC;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links li a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-links li a:hover {
  color: var(--primary);
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-hours p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.3rem;
}

.footer-hours strong {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* --- Floating WhatsApp --- */
.floating-wa {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  text-decoration: none;
}

.floating-wa:hover {
  transform: scale(1.1);
  color: var(--white);
}

/* --- Mobile Bottom Bar --- */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border-light);
  z-index: 1001;
  padding: 0.5rem 0;
}

.mobile-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 500px;
  margin: 0 auto;
}

.mobile-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  text-decoration: none;
  color: var(--warm-gray);
  font-size: 0.6rem;
  font-weight: 500;
  padding: 0.3rem;
  transition: var(--transition);
}

.mobile-bar-item i {
  font-size: 1.1rem;
}

.mobile-bar-item:hover,
.mobile-bar-item:active {
  color: var(--primary);
}

.mobile-bar-item.primary {
  color: var(--primary);
}

/* --- Popup --- */
.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.85);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.popup-overlay.open {
  display: flex;
}

.popup {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 420px;
  width: 100%;
  position: relative;
  animation: popupIn 0.4s ease;
}

@keyframes popupIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--soft-gray);
  transition: var(--transition);
  line-height: 1;
}

.popup-close:hover {
  color: var(--brand-brown);
  transform: rotate(90deg);
}

.popup h3 {
  margin-bottom: 0.5rem;
  text-align: center;
  font-size: 1.2rem;
}

.popup p {
  text-align: center;
  font-size: 0.85rem;
  color: var(--warm-gray);
  margin-bottom: 1.5rem;
}

.popup-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.popup-form input,
.popup-form select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--cream);
  transition: var(--transition);
  outline: none;
}

.popup-form input:focus,
.popup-form select:focus {
  border-color: var(--primary);
  background: var(--white);
}

.popup-form .btn {
  width: 100%;
  justify-content: center;
  padding: 0.9rem;
}

.popup-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(37,211,102,0.1);
  font-size: 0.85rem;
  color: #1da851;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  width: 100%;
  text-decoration: none;
  font-weight: 600;
}

.popup-wa:hover {
  background: rgba(37,211,102,0.2);
  transform: translateY(-2px);
}

/* --- Technology Strip --- */
.tech-strip {
  padding: 3rem 0;
  background: var(--white);
}

.tech-strip h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.tech-strip .section-subtitle {
  text-align: center;
  margin: 0 auto 3rem;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}

.tech-item {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--cream);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.tech-item:hover {
  box-shadow: var(--shadow-md);
}

.tech-item i {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 0.8rem;
}

.tech-item h5 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-brown);
  margin-bottom: 0.3rem;
}

.tech-item p {
  font-size: 0.72rem;
  color: var(--soft-gray);
  margin-bottom: 0;
  line-height: 1.4;
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    gap: 1rem;
    border-bottom: 1px solid var(--border-light);
  }

  .nav-links.open { display: flex; }
  .mobile-toggle { display: flex; }

  .hero { min-height: auto; padding: 6rem 0 3rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-text { max-width: 100%; }
  .hero-visual { display: none; }
  .hero-trust { flex-direction: column; gap: 0.8rem; }
  .hero-bg { display: none; }

  .clinic-grid { grid-template-columns: 1fr; }
  .clinic-card { height: 220px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }

  .doctor-card { grid-template-columns: 1fr; text-align: center; }
  .doctor-card .doc-img { margin: 0 auto; }
  .doctor-card .doc-text-card { padding: 1.5rem; }
  .doctor-card .doc-stats { justify-content: center; }
  .doctor-card .doc-detail { text-align: left; }

  .mobile-bar { display: block; }
  .floating-wa { bottom: 70px; }

  .announcement-inner { gap: 1rem; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding: 0 1rem; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom p { text-align: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .reviews-carousel { max-width: 100%; }
  .review-group { grid-template-columns: 1fr; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

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

  .popup { padding: 1.8rem; }

  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .doctor-card .doc-stats { flex-wrap: wrap; gap: 0.8rem; }
  .doctor-card .doc-stat { min-width: 70px; padding: 0.5rem 0.8rem; }
  
  .announcement-inner { gap: 0.8rem; }
}