/* =============================================
   DR. HAYDER - CHILD SPECIALIST
   Main 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 {
  --primary: #1a6fa8;
  --primary-dark: #115480;
  --primary-light: #e8f4fd;
  --accent: #f0a500;
  --accent-light: #fff8e6;
  --green: #2eaa6f;
  --green-light: #e8f8f1;
  --text-dark: #1a2332;
  --text-mid: #4a5568;
  --text-light: #718096;
  --white: #ffffff;
  --bg-light: #f7fbff;
  --bg-gray: #f4f6f8;
  --border: #e2ecf5;
  --shadow-sm: 0 2px 8px rgba(26, 111, 168, 0.08);
  --shadow-md: 0 6px 24px rgba(26, 111, 168, 0.12);
  --shadow-lg: 0 16px 48px rgba(26, 111, 168, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; line-height: 1.3; }

a { text-decoration: none; color: inherit; }

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

ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* =============================================
   HEADER & NAV
   ============================================= */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px rgba(26, 111, 168, 0.1);
  transition: var(--transition);
}

.top-bar {
  background: var(--primary);
  color: var(--white);
  padding: 8px 0;
  font-size: 13px;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a { color: var(--white); opacity: 0.9; }
.top-bar a:hover { opacity: 1; }

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar span { display: flex; align-items: center; gap: 6px; }

nav {
  padding: 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  flex-shrink: 0;
}

.logo-text h1 {
  font-size: 20px;
  color: var(--primary-dark);
  font-weight: 700;
  line-height: 1.2;
}

.logo-text span {
  font-size: 12px;
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-cta {
  background: var(--primary) !important;
  color: white !important;
  padding: 10px 22px !important;
  border-radius: 8px !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 16px rgba(26, 111, 168, 0.3);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 111, 168, 0.4);
}

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

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

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

.btn-white:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 16px rgba(240, 165, 0, 0.3);
}

.btn-accent:hover {
  background: #d4920a;
  transform: translateY(-2px);
}

.btn-green {
  background: var(--green);
  color: white;
  box-shadow: 0 4px 16px rgba(46, 170, 111, 0.3);
}

.btn-green:hover {
  background: #28956a;
  transform: translateY(-2px);
}

/* =============================================
   SECTION STYLES
   ============================================= */

section { padding: 80px 0; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--text-dark);
  margin-bottom: 16px;
  font-weight: 700;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.8;
}

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

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 4px;
  margin: 16px 0 32px;
}

.text-center .section-divider { margin: 16px auto 32px; }

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
  background: linear-gradient(135deg, #e8f4fd 0%, #f0f8ff 40%, #e0f2fe 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(26,111,168,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(240,165,0,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge::before {
  content: '★';
  color: var(--accent);
}

.hero h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  color: var(--text-dark);
  margin-bottom: 8px;
  font-weight: 700;
}

.hero h1 span { color: var(--primary); }

.hero-tagline {
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--text-mid);
  font-family: 'Playfair Display', serif;
  font-style: italic;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat h3 {
  font-size: 30px;
  color: var(--primary);
  font-weight: 700;
}

.hero-stat p {
  font-size: 13px;
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
}

.hero-image {
  position: relative;
}

.hero-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
}

.hero-avatar {
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  color: white;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  border: 6px solid white;
  box-shadow: 0 8px 32px rgba(26,111,168,0.25);
}

.hero-card h2 {
  font-size: 22px;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.hero-card .specialty {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-card .qualifications {
  font-size: 13px;
  color: var(--text-light);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  line-height: 1.6;
}

.floating-badge {
  position: absolute;
  background: white;
  border-radius: var(--radius);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.floating-badge.top-left {
  top: -16px;
  left: -20px;
  color: var(--green);
}

.floating-badge.bottom-right {
  bottom: -16px;
  right: -16px;
  color: var(--primary);
}

.badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.badge-icon.green { background: var(--green-light); }
.badge-icon.blue { background: var(--primary-light); }

/* =============================================
   CARDS
   ============================================= */

.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 20px;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.card p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.7;
}

/* =============================================
   ABOUT SECTION (HOME)
   ============================================= */

.about-home { background: var(--white); }

.about-home .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-box {
  /* background: linear-gradient(135deg, var(--primary-light), #dceefb); */
  background: url("img/dr_hyder.webp");
  background-size: cover;
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
}

.about-avatar {
  width: 180px;
  height: 180px;
  /* background: linear-gradient(135deg, var(--primary), var(--primary-dark)); */
  background: transparent;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 72px;
  color: white;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  box-shadow: 0 12px 40px rgba(26,111,168,0.3);
}

.about-image-box h3 {
  font-size: 22px;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.about-image-box .title {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
}

.about-exp-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-exp-badge .num {
  font-size: 32px;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  line-height: 1;
}

.about-exp-badge .label {
  font-size: 11px;
  opacity: 0.9;
  margin-top: 4px;
}

.about-content h2 { margin-bottom: 16px; }

.about-content p { color: var(--text-light); margin-bottom: 24px; line-height: 1.8; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid);
}

.about-feature::before {
  content: '✓';
  width: 22px;
  height: 22px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* =============================================
   SERVICES GRID
   ============================================= */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.service-card p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.service-link:hover { gap: 8px; }

/* =============================================
   CHAMBERS / CLINIC LOCATIONS
   ============================================= */

.chambers-section { background: var(--bg-light); }

.chambers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.chamber-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.chamber-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.chamber-map {
  height: 200px;
  background: var(--bg-gray);
  overflow: hidden;
}

.chamber-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.chamber-body { padding: 24px; }

.chamber-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.chamber-body h3 {
  font-size: 19px;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.chamber-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.chamber-info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-mid);
}

.chamber-info-row .icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.schedule-table {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 14px;
  margin-top: 12px;
}

.schedule-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-mid);
}

.schedule-row:last-child { border-bottom: none; }

.schedule-row .day { font-weight: 600; color: var(--text-dark); }

.schedule-row .time { color: var(--primary); font-weight: 500; }

/* =============================================
   WHY CHOOSE US
   ============================================= */

.why-us { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: white; }

.why-us .section-title { color: white; }
.why-us .section-subtitle { color: rgba(255,255,255,0.8); }
.why-us .section-badge { background: rgba(255,255,255,0.15); color: white; }
.why-us .section-divider { background: linear-gradient(90deg, white, var(--accent)); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.why-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.why-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 40px;
  margin-bottom: 14px;
  display: block;
}

.why-card h3 {
  font-size: 17px;
  color: white;
  margin-bottom: 8px;
}

.why-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

/* =============================================
   TESTIMONIALS
   ============================================= */

.testimonials { background: var(--bg-light); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.quote-mark {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 60px;
  color: var(--primary-light);
  font-family: Georgia, serif;
  line-height: 1;
}

.stars {
  color: var(--accent);
  font-size: 16px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Playfair Display', serif;
  flex-shrink: 0;
}

.author-info h4 { font-size: 15px; color: var(--text-dark); }
.author-info span { font-size: 12px; color: var(--text-light); }

/* =============================================
   CTA BANNER
   ============================================= */

.cta-banner {
  background: linear-gradient(135deg, #f0a500 0%, #e8940a 100%);
  padding: 60px 0;
  text-align: center;
  color: white;
}

.cta-banner h2 {
  font-size: clamp(26px, 3.5vw, 40px);
  margin-bottom: 12px;
  color: white;
}

.cta-banner p {
  font-size: 17px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* =============================================
   BLOG
   ============================================= */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
}

.blog-thumb.blue { background: linear-gradient(135deg, #e8f4fd, #d0e8f8); }
.blog-thumb.green { background: linear-gradient(135deg, #e8f8f1, #d0f0e4); }
.blog-thumb.yellow { background: linear-gradient(135deg, #fff8e6, #ffeec2); }
.blog-thumb.pink { background: linear-gradient(135deg, #fde8f0, #f8d0e0); }

.blog-body { padding: 24px; }

.blog-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.blog-category {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.blog-date {
  font-size: 12px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-body h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--text-dark);
  line-height: 1.4;
}

.blog-body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 18px;
}

.blog-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.blog-link:hover { gap: 8px; }

/* =============================================
   CONTACT PAGE
   ============================================= */

.contact-section { background: var(--bg-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-info { }

.contact-info-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 4px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}

.contact-info-item p {
  font-size: 15px;
  color: var(--text-dark);
  font-weight: 500;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25D366;
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  margin-top: 16px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.contact-form-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.form-title {
  font-size: 22px;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.form-subtitle {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 111, 168, 0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-tabs {
  display: flex;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 28px;
  gap: 4px;
}

.form-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  transition: var(--transition);
  border: none;
  background: none;
  font-family: 'DM Sans', sans-serif;
}

.form-tab.active {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.form-panel { display: none; }
.form-panel.active { display: block; }

.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  display: none;
}

.alert.success { background: var(--green-light); color: var(--green); border: 1px solid #a8e6c8; display: block; }
.alert.error { background: #fde8e8; color: #c0392b; border: 1px solid #f5c0c0; display: block; }

/* =============================================
   PAGE HERO (INNER PAGES)
   ============================================= */

.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 60px 0;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.page-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  color: white;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin: 0 auto 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: white; }

/* =============================================
   ABOUT PAGE
   ============================================= */

.about-full { background: var(--white); }

.about-full .container {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.doctor-profile-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  text-align: center;
  position: sticky;
  top: 100px;
}

.doctor-profile-avatar {
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: white;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  box-shadow: 0 10px 36px rgba(26,111,168,0.25);
}

.doctor-profile-card h2 { font-size: 22px; margin-bottom: 6px; }
.doctor-profile-card .title { color: var(--primary); font-size: 14px; font-weight: 600; margin-bottom: 20px; }

.profile-stats {
  display: flex;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  gap: 0;
}

.profile-stat {
  flex: 1;
  text-align: center;
  border-right: 1px solid var(--border);
  padding: 0 8px;
}

.profile-stat:last-child { border-right: none; }

.profile-stat .num {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Playfair Display', serif;
}

.profile-stat .label {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 4px;
}

.qual-list {
  margin: 16px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qual-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-mid);
  text-align: left;
}

.qual-item::before {
  content: '🎓';
  font-size: 16px;
}

.about-content-section { }

.about-block {
  margin-bottom: 40px;
}

.about-block h2 { font-size: 26px; margin-bottom: 12px; }

.about-block p { color: var(--text-light); line-height: 1.85; margin-bottom: 14px; }

.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.exp-card {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 20px;
}

.exp-card .period {
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.exp-card h4 { font-size: 15px; margin-bottom: 4px; }
.exp-card p { font-size: 13px; color: var(--text-light); margin-bottom: 0; }

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 16px;
}

.mv-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.mv-card .mv-icon { font-size: 32px; margin-bottom: 12px; }
.mv-card h3 { font-size: 18px; margin-bottom: 8px; }
.mv-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 0; }

/* =============================================
   SERVICES PAGE
   ============================================= */

.services-full .service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}

.services-full .service-item:last-child { border-bottom: none; }

.services-full .service-item.reverse { direction: rtl; }

.services-full .service-item.reverse > * { direction: ltr; }

.service-visual {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  border: 1px solid var(--border);
}

.service-visual .big-icon { font-size: 80px; margin-bottom: 8px; }
.service-visual h3 { font-size: 18px; color: var(--primary); }

.service-detail h2 { font-size: 26px; margin-bottom: 12px; }
.service-detail p { color: var(--text-light); line-height: 1.8; margin-bottom: 20px; }

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text-mid);
}

.benefit-item::before {
  content: '✓';
  width: 22px;
  height: 22px;
  background: var(--green-light);
  color: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* =============================================
   FOOTER
   ============================================= */

footer {
  background: var(--text-dark);
  color: white;
}

.footer-main {
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-brand .logo-icon {
  background: rgba(255,255,255,0.1);
  margin-bottom: 16px;
}

.footer-brand .logo-text h1 { color: white; font-size: 18px; }
.footer-brand .logo-text span { color: rgba(255,255,255,0.5); }

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  cursor: pointer;
}

.social-btn:hover { background: var(--primary); }

.footer-col h4 {
  font-size: 15px;
  color: white;
  margin-bottom: 20px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover { color: white; gap: 10px; }

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.footer-contact-item .icon { font-size: 16px; flex-shrink: 0; margin-top: 2px; }

.footer-contact-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-contact-item a { color: rgba(255,255,255,0.7); }
.footer-contact-item a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  transition: var(--transition);
}

.footer-bottom a:hover { color: white; }

/* =============================================
   FLOATING WHATSAPP
   ============================================= */

.float-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 28px rgba(37,211,102,0.7); }
}

/* =============================================
   MAP EMBED
   ============================================= */

.map-section { background: var(--bg-light); padding: 40px 0; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 350px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* =============================================
   MISC
   ============================================= */

.bg-light { background: var(--bg-light); }
.mt-32 { margin-top: 32px; }
.mt-16 { margin-top: 16px; }

.tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
}

.divider { height: 1px; background: var(--border); margin: 40px 0; }

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

@media (max-width: 992px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { max-width: 420px; margin: 0 auto; }
  .about-home .container { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-full .container { grid-template-columns: 1fr; gap: 40px; }
  .doctor-profile-card { position: static; }
  .services-full .service-item { grid-template-columns: 1fr; gap: 28px; }
  .services-full .service-item.reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .hero { padding: 60px 0 40px; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 20px 24px; box-shadow: var(--shadow-md); gap: 4px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .top-bar .container { flex-direction: column; align-items: flex-start; }
  .experience-grid { grid-template-columns: 1fr; }
  .mission-vision-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-features { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .btn { justify-content: center; width: 100%; }
  .hero-buttons .btn { width: auto; }
  .why-grid { grid-template-columns: 1fr; }
  .chambers-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .profile-stats { flex-direction: column; gap: 12px; }
  .profile-stat { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
  .profile-stat:last-child { border-bottom: none; }
}