/* ===== DENTAL CLINIC PREMIUM STYLE - MAIN STYLESHEET ===== */
:root {
  --primary: #1183B4;
  --primary-dark: #0D6A93;
  --primary-light: #1A95C9;
  --secondary: #00ABA2;
  --secondary-light: #33C4BC;
  --light-blue: #E6F5F7;
  --white: #FFFFFF;
  --dark: #1A1A1A;
  --gray: #6B7280;
  --light-gray: #F8FAFC;
  --border: #E5E7EB;
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --gold: #D4AF37;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

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

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, textarea, select { font-family: var(--font); outline: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section { padding: 100px 0; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--secondary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--secondary);
  display: block;
}
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--dark);
}
.section-subtitle {
  font-size: 18px;
  color: var(--gray);
  max-width: 600px;
  line-height: 1.8;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(15, 76, 129, 0.3);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(15, 76, 129, 0.4);
}
.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-light {
  background: var(--white);
  color: var(--primary);
}
.btn-light:hover {
  background: var(--light-blue);
  transform: translateY(-2px);
}
.btn-outline-light {
  border-color: var(--white);
  color: var(--white);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--primary);
}
.btn-lg { padding: 18px 40px; font-size: 18px; }
.btn-sm { padding: 10px 24px; font-size: 14px; }

/* ===== HEADER / NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-lg); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
}
.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}
.logo span { color: var(--secondary); }
.nav { display: flex; align-items: center; gap: 32px; }
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--dark);
  padding: 8px 0;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--secondary); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .btn-sm { padding: 10px 20px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(30,136,229,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(15,76,129,0.06) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { padding: 40px 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30,136,229,0.1);
  color: var(--secondary);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--dark);
}
.hero-title span { color: var(--primary); }
.hero-subtitle {
  font-size: clamp(16px, 1.3vw, 20px);
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.hero-stat h3 {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}
.hero-stat p {
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}
.hero-image { position: relative; }
.hero-image-main {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.hero-image-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-image-card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
}
.hero-image-card h4 { font-size: 16px; font-weight: 700; }
.hero-image-card p { font-size: 13px; color: var(--gray); }

.hero-image-card-2 {
  position: absolute;
  top: 40px;
  right: -20px;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-image-card-2 .stars { color: #F59E0B; font-size: 14px; }
.hero-image-card-2 p { font-size: 13px; font-weight: 600; }

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--primary);
  padding: 40px 0;
  color: var(--white);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.trust-item { padding: 8px; }
.trust-item-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 24px;
}
.trust-item h4 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.trust-item p { font-size: 14px; opacity: 0.85; }

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}
.service-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}
.service-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.service-card-body { padding: 28px; }
.service-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--gray); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }
.service-card .btn-sm { align-self: flex-start; }

/* ===== WHY CHOOSE US ===== */
.why-choose {
  background: var(--light-gray);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.why-item {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.why-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}
.why-icon {
  width: 64px;
  height: 64px;
  background: var(--light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
  color: var(--primary);
  transition: var(--transition);
}
.why-item:hover .why-icon {
  background: var(--primary);
  color: var(--white);
}
.why-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.why-item p { color: var(--gray); font-size: 14px; line-height: 1.7; }

/* ===== DOCTORS ===== */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.doctor-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}
.doctor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.doctor-image {
  height: 280px;
  background: linear-gradient(135deg, var(--light-blue), #E0F2FE);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 20px;
  font-size: 100px;
  position: relative;
}
.doctor-image .cert-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}
.doctor-body { padding: 28px; }
.doctor-body h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.doctor-body .degree { color: var(--secondary); font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.doctor-body .exp { color: var(--gray); font-size: 14px; margin-bottom: 12px; }
.doctor-body .specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.doctor-body .specialties span {
  background: var(--light-blue);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--primary);
  color: var(--white);
}
.testimonials .section-label::before { background: var(--white); }
.testimonials .section-label { color: var(--secondary-light); }
.testimonials .section-title { color: var(--white); }
.testimonials .section-subtitle { color: rgba(255,255,255,0.8); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.testimonial-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.testimonial-stars { color: #F59E0B; font-size: 16px; margin-bottom: 16px; }
.testimonial-text {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  opacity: 0.95;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}
.testimonial-name { font-weight: 700; font-size: 15px; }
.testimonial-role { font-size: 13px; opacity: 0.8; }

/* ===== BEFORE / AFTER ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  height: 320px;
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-item:hover { border-color: var(--secondary); }
.gallery-item .label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}
.gallery-item .label.after { left: auto; right: 12px; background: var(--secondary); }
.gallery-item-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--white);
}
.gallery-item-content h4 { font-size: 16px; font-weight: 700; }
.gallery-item-content p { font-size: 13px; opacity: 0.9; }

/* ===== APPOINTMENT SECTION ===== */
.appointment-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
}
.appointment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.appointment-content h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}
.appointment-content p {
  font-size: 18px;
  opacity: 0.85;
  line-height: 1.8;
  margin-bottom: 32px;
}
.appointment-features { display: flex; flex-direction: column; gap: 16px; }
.appointment-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
}
.appointment-feature-icon {
  width: 28px;
  height: 28px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.appointment-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.appointment-form h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.appointment-form p {
  color: var(--gray);
  font-size: 15px;
  margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  transition: var(--transition);
  background: var(--white);
}
.form-control:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(30,136,229,0.1);
}
.form-control::placeholder { color: #9CA3AF; }
textarea.form-control { min-height: 100px; resize: vertical; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.btn-submit:hover { background: var(--primary-dark); }

/* ===== INSURANCE ===== */
.insurance {
  background: var(--light-gray);
}
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  margin-top: 48px;
  align-items: center;
}
.insurance-item {
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.insurance-item:hover { border-color: var(--secondary); box-shadow: var(--shadow-sm); }
.insurance-item .icon { font-size: 40px; margin-bottom: 8px; }
.insurance-item h4 { font-size: 15px; font-weight: 600; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-about .logo { color: var(--white); margin-bottom: 20px; }
.footer-about .logo span { color: var(--secondary); }
.footer-about p { font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--secondary); }
.footer h4 {
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
}
.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 15px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--secondary); padding-left: 4px; }
.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
}
.footer-contact .icon { flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  padding-top: 120px;
  padding-bottom: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
}
.page-header h1 {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}
.page-header p {
  font-size: 18px;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.breadcrumbs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  position: relative;
}
.breadcrumbs a { opacity: 0.8; }
.breadcrumbs a:hover { opacity: 1; }
.breadcrumbs span { opacity: 0.5; }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 48px auto 0; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.active { border-color: var(--secondary); box-shadow: 0 0 0 2px rgba(30,136,229,0.1); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  background: var(--white);
  color: var(--dark);
  cursor: pointer;
  transition: var(--transition);
}
.faq-question:hover { background: var(--light-gray); }
.faq-question .icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--secondary);
}
.faq-item.active .faq-question .icon { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer-inner { padding: 0 24px 20px; color: var(--gray); font-size: 15px; line-height: 1.8; }

/* ===== BLOG ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card-image {
  height: 220px;
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}
.blog-card-body { padding: 28px; }
.blog-card-category {
  display: inline-block;
  background: var(--light-blue);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.blog-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
}
.blog-card p { color: var(--gray); font-size: 14px; line-height: 1.7; margin-bottom: 16px; }
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--gray);
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--light-gray);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.contact-card:hover { background: var(--light-blue); }
.contact-card-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
}
.contact-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.contact-card p { color: var(--gray); font-size: 15px; }
.contact-form-wrap {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contact-form-wrap h3 { font-size: 24px; font-weight: 700; margin-bottom: 24px; }
.map-wrap { margin-top: 48px; border-radius: var(--radius-md); overflow: hidden; height: 400px; background: var(--light-gray); border: 1px solid var(--border); }

/* ===== WHATSAPP FLOATING ===== */
.floating-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  color: var(--white);
  position: relative;
}
.floating-btn:hover { transform: scale(1.1); }
.floating-whatsapp { background: #25D366; }
.floating-call { background: var(--primary); }
.floating-btn .tooltip {
  position: absolute;
  right: 68px;
  background: var(--dark);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.floating-btn:hover .tooltip { opacity: 1; }

/* ===== MOBILE STICKY CTA ===== */
.mobile-sticky {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}
.mobile-sticky-inner { display: grid; grid-template-columns: 1fr 1fr 1.5fr; gap: 8px; }
.mobile-sticky-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}
.mobile-sticky-btn .icon { font-size: 20px; }
.mobile-sticky-btn.call { background: var(--primary); color: var(--white); }
.mobile-sticky-btn.whatsapp { background: #25D366; color: var(--white); }
.mobile-sticky-btn.appointment { background: var(--secondary); color: var(--white); }

/* ===== LEAD POPUP ===== */
.lead-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}
.lead-popup-overlay.show { display: flex; }
.lead-popup {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 440px;
  width: 90%;
  position: relative;
  animation: popupIn 0.3s ease;
}
@keyframes popupIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.lead-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
}
.lead-popup-close:hover { background: var(--border); }
.lead-popup-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
  color: var(--white);
}
.lead-popup h3 { font-size: 24px; font-weight: 700; text-align: center; margin-bottom: 8px; }
.lead-popup p { text-align: center; color: var(--gray); font-size: 15px; margin-bottom: 24px; }
.lead-popup .form-group { margin-bottom: 12px; }
.lead-popup .btn-submit { margin-top: 8px; }

/* ===== TREATMENT DETAIL ===== */
.treatment-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.treatment-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 500px;
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
}
.treatment-benefits { margin-top: 32px; }
.treatment-benefit {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
}
.treatment-benefit:last-child { border-bottom: none; }
.treatment-benefit .check { color: var(--success); font-weight: 700; font-size: 18px; }

.process-steps { margin-top: 48px; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.step-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}
.step-item:hover { border-color: var(--secondary); box-shadow: var(--shadow-md); }
.step-number {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 20px;
  font-weight: 700;
}
.step-item h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-item p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .appointment-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn-sm { display: none; }
  .mobile-sticky { display: block; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-image { order: -1; }
  .hero-image-main { max-height: 400px; object-fit: cover; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .appointment-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .treatment-detail-grid { grid-template-columns: 1fr; }
  .treatment-detail-image { height: 300px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 60px 0; }
  .form-row { grid-template-columns: 1fr; }
  .hero-image-card { display: none; }
  .hero-image-card-2 { display: none; }
  .floating-widget { bottom: 80px; }
  .page-header { padding-top: 100px; padding-bottom: 40px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 32px; }
  .section-title { font-size: 28px; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .lead-popup { padding: 32px 24px; }
  .appointment-form { padding: 24px; }
  .contact-form-wrap { padding: 24px; }
}

/* ===== HAMBURGER ACTIVE ===== */
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  z-index: 999;
  padding: 24px;
}
.mobile-nav.show { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--dark);
}
.mobile-nav a:hover { color: var(--secondary); }
.mobile-nav a:last-child { border-bottom: none; }

/* ===== 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);
}

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.pricing-card:hover { border-color: var(--secondary); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(15,76,129,0.15);
  position: relative;
}
.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
}
.pricing-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.pricing-card .price { font-size: 42px; font-weight: 800; color: var(--primary); margin-bottom: 4px; }
.pricing-card .price span { font-size: 16px; font-weight: 400; color: var(--gray); }
.pricing-card p { color: var(--gray); font-size: 14px; margin-bottom: 24px; }
.pricing-card ul { text-align: left; margin-bottom: 24px; }
.pricing-card ul li {
  padding: 8px 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-card ul li::before { content: '✓'; color: var(--success); font-weight: 700; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}
.cta-section h2 { font-size: clamp(32px, 4vw, 48px); font-weight: 700; margin-bottom: 16px; }
.cta-section p { font-size: 18px; opacity: 0.9; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-section .btn { margin: 0 8px; }

/* ===== TEAM SECTION ===== */
.team-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  margin-top: 48px;
}

/* ===== GALLERY PAGE ===== */
.gallery-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.gallery-page-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 400px;
  position: relative;
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-page-item:hover { border-color: var(--secondary); }
.gallery-page-item .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--white);
}
.gallery-page-item .overlay h4 { font-size: 18px; font-weight: 700; }
.gallery-page-item .overlay p { font-size: 14px; opacity: 0.9; }
.gallery-page-item .badge {
  position: absolute;
  top: 16px;
  background: var(--primary);
  color: var(--white);
  padding: 4px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}
.gallery-page-item .badge.before { left: 16px; }
.gallery-page-item .badge.after { right: 16px; background: var(--secondary); }

/* ===== BLOG SIDEBAR ===== */
.blog-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 48px; margin-top: 48px; }
.blog-sidebar { position: sticky; top: 100px; align-self: start; }
.sidebar-widget {
  background: var(--light-gray);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}
.sidebar-widget h4 { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.sidebar-categories a {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  transition: var(--transition);
}
.sidebar-categories a:last-child { border-bottom: none; }
.sidebar-categories a:hover { color: var(--secondary); padding-left: 4px; }
.sidebar-categories span { color: var(--gray); font-size: 14px; }

@media (max-width: 768px) {
  .blog-layout { grid-template-columns: 1fr; }
}