/* ===== DENT O CARE – DENTAL CLINIC WEBSITE STYLESHEET ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --primary: #1a6fc4;
  --primary-dark: #145da0;
  --primary-light: #e8f3fb;
  --accent: #00b4d8;
  --accent-light: #caf0f8;
  --white: #ffffff;
  --off-white: #f7fafd;
  --text-dark: #0d1b2a;
  --text-mid: #3a4a5c;
  --text-light: #6b7f95;
  --border: #daeaf7;
  --shadow: 0 4px 24px rgba(26, 111, 196, 0.10);
  --shadow-hover: 0 8px 40px rgba(26, 111, 196, 0.18);
  --radius: 12px;
  --transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; color: var(--text-dark); background: var(--white); line-height: 1.7; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ===== UTILITIES ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-badge { display: inline-block; background: var(--primary-light); color: var(--primary); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 16px; border-radius: 50px; margin-bottom: 14px; }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(1.7rem, 3.5vw, 2.5rem); color: var(--text-dark); margin-bottom: 16px; line-height: 1.25; }
.section-subtitle { color: var(--text-light); font-size: 1.05rem; max-width: 580px; }
.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 30px; border-radius: 50px; font-weight: 600; font-size: 0.96rem; cursor: pointer; transition: var(--transition); border: 2px solid transparent; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,111,196,0.3); }
.btn-outline { border-color: var(--white); color: var(--white); background: rgba(255,255,255,0.08); backdrop-filter: blur(6px); }
.btn-outline:hover { background: var(--white); color: var(--primary); transform: translateY(-2px); }
.btn-outline-blue { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline-blue:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

/* ===== NAVBAR ===== */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 24px; transition: var(--transition); }
#navbar .nav-inner { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 72px; }
#navbar.scrolled { background: rgba(255,255,255,0.97); box-shadow: 0 2px 20px rgba(26,111,196,0.10); }
#navbar.scrolled .nav-logo span, #navbar.scrolled .nav-links a { color: var(--text-dark); }
#navbar.scrolled .nav-logo .logo-sub { color: var(--text-light); }
#navbar.scrolled .btn-nav { background: var(--primary); color: var(--white); border-color: var(--primary); }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.8); }
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-text span { font-weight: 800; font-size: 1.18rem; color: var(--white); letter-spacing: 0.02em; line-height: 1.1; }
.nav-logo-text .logo-main { color: var(--white); }
.nav-logo-text .logo-sub { font-size: 0.68rem; font-weight: 400; color: rgba(255,255,255,0.7); letter-spacing: 0.05em; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { color: rgba(255,255,255,0.9); font-size: 0.9rem; font-weight: 500; transition: var(--transition); }
.nav-links a:hover { color: var(--accent-light); }
.btn-nav { padding: 9px 22px; border-radius: 50px; border: 2px solid rgba(255,255,255,0.6); color: var(--white); font-weight: 600; font-size: 0.88rem; background: transparent; cursor: pointer; transition: var(--transition); }
.btn-nav:hover { background: var(--white); color: var(--primary); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
#navbar.scrolled .nav-hamburger span { background: var(--text-dark); }
.mobile-menu { display: none; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); box-shadow: 0 8px 32px rgba(0,0,0,0.12); z-index: 999; padding: 16px 24px 24px; flex-direction: column; gap: 0; }
.mobile-menu.open { display: flex; }
.mobile-menu a { display: block; padding: 13px 0; border-bottom: 1px solid var(--border); color: var(--text-dark); font-weight: 500; font-size: 1rem; }
.mobile-menu a:last-child { border-bottom: none; margin-top: 12px; }
.mobile-menu .btn-primary { text-align: center; width: 100%; justify-content: center; }

/* ===== HERO ===== */
#hero { min-height: 100vh; position: relative; display: flex; align-items: center; overflow: hidden; }

/* Slideshow Background */
.hero-slideshow { position: absolute; inset: 0; z-index: 0; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease-in-out; }
.hero-slide.active { opacity: 1; }
.hero-slide:nth-child(1) { background-image: url('gallery3.jpg'); }
.hero-slide:nth-child(2) { background-image: url('gallery2.jpg'); }
.hero-slide:nth-child(3) { background-image: url('gallery4.jpg'); }
.hero-slide:nth-child(4) { background-image: url('gallery5.jpg'); }
.hero-slide:nth-child(5) { background-image: url('gallery1.jpg'); }

.hero-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(10,40,80,0.82) 0%, rgba(10,60,130,0.60) 55%, rgba(0,150,200,0.30) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 680px; padding: 120px 24px 60px; margin: 0 auto 0 max(24px, calc((100vw - 1160px)/2)); }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.25); color: var(--white); font-size: 0.82rem; font-weight: 500; padding: 7px 16px; border-radius: 50px; margin-bottom: 28px; }
.hero-badge .star { color: #fbbf24; }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2.2rem, 5vw, 3.8rem); color: var(--white); line-height: 1.18; margin-bottom: 22px; }
.hero-title em { font-style: normal; color: #7dd3fc; }
.hero-subtitle { color: rgba(255,255,255,0.82); font-size: 1.1rem; max-width: 520px; margin-bottom: 40px; line-height: 1.75; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat { color: var(--white); }
.hero-stat strong { display: block; font-size: 1.9rem; font-weight: 800; line-height: 1.1; }
.hero-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.65); }
.hero-stat-divider { width: 1px; background: rgba(255,255,255,0.2); }

/* Slide Dots */
.hero-slide-nav { position: absolute; bottom: 28px; right: 32px; z-index: 3; display: flex; gap: 8px; align-items: center; }
.hero-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.35); cursor: pointer; transition: var(--transition); border: none; padding: 0; }
.hero-dot.active { background: var(--white); width: 26px; border-radius: 5px; }

/* ===== CLINIC GALLERY STRIP ===== */
#gallery-strip { background: var(--off-white); padding: 48px 0; }
.gallery-strip-header { text-align: center; margin-bottom: 28px; }
.gallery-strip-header h2 { font-family: 'Playfair Display', serif; font-size: 1.65rem; color: var(--text-dark); }
.gallery-strip-header p { color: var(--text-light); font-size: 0.9rem; margin-top: 6px; }
.gallery-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.gallery-thumb { border-radius: 12px; overflow: hidden; cursor: pointer; position: relative; aspect-ratio: 4/3; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; display: block; }
.gallery-thumb:hover img { transform: scale(1.07); }
.gallery-thumb-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(10,40,80,0.75)); color: var(--white); font-size: 0.75rem; font-weight: 600; padding: 18px 10px 10px; opacity: 0; transition: var(--transition); text-align: center; }
.gallery-thumb:hover .gallery-thumb-label { opacity: 1; }

/* Lightbox */
.lightbox { display: none; position: fixed; inset: 0; z-index: 2000; background: rgba(5,15,35,0.95); align-items: center; justify-content: center; padding: 20px; }
.lightbox.open { display: flex; }
.lightbox-img { max-width: min(960px, 95vw); max-height: 88vh; border-radius: 12px; object-fit: contain; box-shadow: 0 20px 80px rgba(0,0,0,0.6); }
.lightbox-close { position: absolute; top: 22px; right: 28px; background: rgba(255,255,255,0.1); border: none; color: var(--white); font-size: 1.5rem; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.lightbox-close:hover { background: rgba(255,255,255,0.25); }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.1); border: none; color: var(--white); font-size: 1.4rem; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.25); }
.lightbox-counter { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.6); font-size: 0.85rem; }

@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid .gallery-thumb:last-child { grid-column: span 2; }
}

/* ===== TRUST BAR ===== */
#trust-bar { background: var(--primary); padding: 20px 24px; }
.trust-bar-inner { max-width: 1160px; margin: 0 auto; display: flex; align-items: center; justify-content: space-around; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.9); font-size: 0.88rem; font-weight: 500; }
.trust-item svg { width: 20px; height: 20px; color: #7dd3fc; flex-shrink: 0; }

/* ===== ABOUT ===== */
#about { padding: 96px 0; background: var(--off-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image-wrap { position: relative; border-radius: var(--radius); overflow: hidden; }
.about-image-wrap img { width: 100%; height: 480px; object-fit: cover; border-radius: var(--radius); }
.about-badge-float { position: absolute; bottom: 28px; left: 28px; background: var(--white); border-radius: 12px; padding: 14px 20px; box-shadow: var(--shadow-hover); display: flex; align-items: center; gap: 12px; }
.about-badge-float .icon { width: 44px; height: 44px; border-radius: 10px; background: var(--primary-light); display: flex; align-items: center; justify-content: center; }
.about-badge-float .icon svg { width: 22px; height: 22px; color: var(--primary); }
.about-badge-float strong { display: block; font-size: 1.1rem; color: var(--text-dark); }
.about-badge-float span { font-size: 0.78rem; color: var(--text-light); }
.about-features { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.about-feature { display: flex; align-items: flex-start; gap: 14px; }
.about-feature .icon { width: 38px; height: 38px; border-radius: 10px; background: var(--primary-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.about-feature .icon svg { width: 18px; height: 18px; color: var(--primary); }
.about-feature h4 { font-size: 0.95rem; font-weight: 600; color: var(--text-dark); }
.about-feature p { font-size: 0.85rem; color: var(--text-light); margin-top: 2px; }

/* ===== DOCTOR ===== */
#doctor { padding: 96px 0; background: var(--white); }
.doctor-card { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; background: var(--off-white); border-radius: 20px; overflow: hidden; border: 1px solid var(--border); }
.doctor-image { position: relative; height: 100%; min-height: 380px; background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%); display: flex; align-items: flex-end; justify-content: center; }
.doctor-avatar { width: 100%; height: 100%; min-height: 380px; object-fit: cover; object-position: center; }
.doctor-avatar-placeholder { width: 200px; height: 200px; border-radius: 50%; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); display: flex; align-items: center; justify-content: center; margin: 80px auto; }
.doctor-avatar-placeholder svg { width: 100px; height: 100px; color: rgba(255,255,255,0.6); }
.doctor-info { padding: 48px 48px 48px 0; }
.doctor-name { font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--text-dark); margin-bottom: 4px; }
.doctor-title { color: var(--primary); font-weight: 600; font-size: 0.95rem; margin-bottom: 20px; }
.doctor-bio { color: var(--text-mid); line-height: 1.8; margin-bottom: 28px; }
.doctor-specialties { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.specialty-tag { background: var(--primary-light); color: var(--primary); font-size: 0.82rem; font-weight: 600; padding: 6px 14px; border-radius: 50px; }
.doctor-creds { display: flex; flex-direction: column; gap: 10px; }
.cred-item { display: flex; align-items: center; gap: 10px; color: var(--text-mid); font-size: 0.9rem; }
.cred-item svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }

/* ===== SERVICES ===== */
#services { padding: 96px 0; background: var(--off-white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.service-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; transition: var(--transition); cursor: pointer; position: relative; overflow: hidden; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--primary); }
.service-corner-img { position: absolute; top: 0; right: 0; width: 120px; height: 120px; object-fit: cover; border-bottom-left-radius: 35px; opacity: 0.9; z-index: 0; transition: var(--transition); }
.service-card:hover .service-corner-img { opacity: 1; transform: scale(1.05); border-bottom-left-radius: 40px; }
.service-icon, .service-card h3, .service-card p { position: relative; z-index: 1; }
.service-icon { width: 54px; height: 54px; background: var(--primary-light); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: var(--transition); }
.service-card:hover .service-icon { background: var(--primary); }
.service-icon svg { width: 26px; height: 26px; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-icon svg { color: var(--white); }
.service-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.service-card p { color: var(--text-light); font-size: 0.88rem; line-height: 1.65; }

/* ===== WHY CHOOSE ===== */
#why { padding: 96px 0; background: linear-gradient(135deg, #0d2f5e 0%, #1a6fc4 60%, #0095b0 100%); }
#why .section-title { color: var(--white); }
#why .section-badge { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.85); }
#why .section-subtitle { color: rgba(255,255,255,0.7); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.why-item { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius); padding: 28px 24px; transition: var(--transition); }
.why-item:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); }
.why-item-icon { width: 48px; height: 48px; background: rgba(255,255,255,0.15); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.why-item-icon svg { width: 24px; height: 24px; color: #7dd3fc; }
.why-item h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-item p { font-size: 0.86rem; color: rgba(255,255,255,0.65); line-height: 1.6; }

/* ===== TESTIMONIALS ===== */
#testimonials { padding: 96px 0; background: var(--white); }
.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.testimonial-card { min-width: 100%; padding: 0 4px; }
.testimonial-inner { background: var(--off-white); border: 1px solid var(--border); border-radius: 20px; padding: 40px 44px; max-width: 780px; margin: 0 auto; }
.test-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.test-stars svg { width: 20px; height: 20px; color: #fbbf24; }
.test-quote { font-size: 1.07rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 28px; font-style: italic; }
.test-author { display: flex; align-items: center; gap: 14px; }
.test-avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--primary-light); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.test-name { font-weight: 700; color: var(--text-dark); font-size: 0.95rem; }
.test-label { font-size: 0.78rem; color: var(--text-light); margin-top: 2px; }
.test-controls { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 32px; }
.test-btn { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--border); background: var(--white); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.test-btn:hover { border-color: var(--primary); background: var(--primary); }
.test-btn:hover svg { color: var(--white); }
.test-btn svg { width: 18px; height: 18px; color: var(--text-light); transition: var(--transition); }
.test-dots { display: flex; gap: 8px; }
.test-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); cursor: pointer; transition: var(--transition); }
.test-dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* ===== MAP ===== */
#location { padding: 96px 0; background: var(--off-white); }
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.location-info h3 { font-family: 'Playfair Display', serif; font-size: 1.6rem; color: var(--text-dark); margin-bottom: 20px; }
.location-detail { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.location-detail .loc-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--primary-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.location-detail .loc-icon svg { width: 18px; height: 18px; color: var(--primary); }
.location-detail p { color: var(--text-mid); font-size: 0.9rem; }
.location-detail strong { display: block; color: var(--text-dark); font-weight: 600; margin-bottom: 3px; }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); }
.map-wrap iframe { width: 100%; height: 380px; border: none; display: block; }

/* ===== CONTACT ===== */
#contact { padding: 96px 0; background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-form { background: var(--off-white); border: 1px solid var(--border); border-radius: 20px; padding: 40px 36px; }
.contact-form h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 24px; color: var(--text-dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-mid); margin-bottom: 7px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 13px 16px; border: 1.5px solid var(--border); border-radius: 10px; font-family: 'Inter', sans-serif; font-size: 0.92rem; color: var(--text-dark); background: var(--white); outline: none; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,111,196,0.08); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; justify-content: center; margin-top: 4px; border-radius: 10px; padding: 15px; font-size: 1rem; }
.contact-info-block { padding: 12px 0; }
.contact-info-block h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 20px; color: var(--text-dark); }
.contact-info-block p { color: var(--text-mid); margin-bottom: 28px; line-height: 1.75; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-detail-item .ci-icon { width: 44px; height: 44px; background: var(--primary-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-item .ci-icon svg { width: 20px; height: 20px; color: var(--primary); }
.contact-detail-item strong { display: block; font-size: 0.88rem; color: var(--text-dark); margin-bottom: 3px; }
.contact-detail-item span { font-size: 0.9rem; color: var(--text-mid); }
.hours-table { margin-top: 8px; }
.hours-table tr td { font-size: 0.88rem; color: var(--text-mid); padding: 4px 0; }
.hours-table tr td:first-child { font-weight: 600; color: var(--text-dark); min-width: 130px; }

/* ===== FOOTER ===== */
#footer { background: #0b1e3c; color: rgba(255,255,255,0.75); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .footer-logo { font-size: 1.15rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.footer-brand .footer-logo-sub { font-size: 0.72rem; color: rgba(255,255,255,0.45); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-brand p { font-size: 0.87rem; line-height: 1.7; color: rgba(255,255,255,0.55); max-width: 260px; }
.footer-rating { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; background: rgba(255,255,255,0.06); border-radius: 8px; padding: 8px 14px; font-size: 0.82rem; }
.footer-rating .stars { color: #fbbf24; letter-spacing: 2px; }
.footer-col h4 { font-size: 0.88rem; font-weight: 700; color: var(--white); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.87rem; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent-light); }
.footer-call-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--primary); color: var(--white); padding: 11px 22px; border-radius: 50px; font-weight: 600; font-size: 0.88rem; margin-top: 12px; transition: var(--transition); }
.footer-call-btn:hover { background: var(--accent); transform: translateY(-2px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.35); }

/* ===== HOW WE TREAT – TREATMENT GALLERY ===== */
#treatment { padding: 96px 0; background: var(--white); }
#treatment .section-title { color: var(--text-dark); }
.treatment-layout { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }
.treatment-main { position: relative; border-radius: 18px; overflow: hidden; background: #000; }
.treatment-main-img { width: 100%; height: 520px; object-fit: cover; display: block; transition: opacity 0.45s ease; }
.treatment-main-img.fading { opacity: 0; }

/* Arrow buttons */
.treat-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.15); backdrop-filter: blur(6px); border: 1.5px solid rgba(255,255,255,0.3); color: var(--white); width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; transition: var(--transition); z-index: 5; }
.treat-arrow:hover { background: var(--primary); border-color: var(--primary); }
.treat-arrow.left { left: 16px; }
.treat-arrow.right { right: 16px; }

/* Caption bar */
.treat-caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(10,30,70,0.82)); padding: 40px 24px 20px; }
.treat-caption h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.treat-caption p { color: rgba(255,255,255,0.72); font-size: 0.82rem; line-height: 1.5; }

/* Dot counter */
.treat-dots { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.treat-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); cursor: pointer; transition: var(--transition); border: none; padding: 0; }
.treat-dot.active { background: var(--primary); width: 22px; border-radius: 4px; }

/* Sidebar thumbnails – 3-column grid */
.treatment-sidebar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; align-content: start; }
.treat-thumb { border-radius: 8px; overflow: hidden; cursor: pointer; border: 2.5px solid transparent; transition: var(--transition); }
.treat-thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform 0.4s ease; }
.treat-thumb:hover img { transform: scale(1.06); }
.treat-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,111,196,0.2); }

/* Mobile: sidebar becomes bottom strip */
@media (max-width: 800px) {
  .treatment-layout { grid-template-columns: 1fr; }
  .treatment-main-img { height: 300px; }
  .treatment-sidebar { grid-template-columns: repeat(5, 1fr); gap: 8px; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }


/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid, .doctor-card, .location-grid, .contact-grid { grid-template-columns: 1fr; }
  .doctor-card { grid-template-columns: 1fr; }
  .doctor-image { min-height: 280px; }
  .doctor-avatar { min-height: 280px; }
  .doctor-info { padding: 32px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { margin: 0 auto; }
}
@media (max-width: 700px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-bar-inner { justify-content: flex-start; }
  .hero-stats { gap: 24px; }
  .doctor-avatar-placeholder { width: 140px; height: 140px; margin: 40px auto; }
  .doctor-avatar-placeholder svg { width: 70px; height: 70px; }
}

.page-top-spacing { padding-top: 130px !important; }

/* ===== PREMIUM BACKGROUND OVERRIDES ===== */
body {
  background: radial-gradient(circle at center, #edf6ff 0%, #c0e2fc 50%, #99cfff 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 100vh;
}
body::before {
  display: none;
}

#about, #doctor, #services, #testimonials, #location, #contact, #treatment, #gallery-strip {
  background: transparent !important;
}

.service-card, .doctor-card, .testimonial-inner, .contact-form, .about-badge-float, .contact-info-block {
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 10px 40px rgba(0,0,0,0.04) !important;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 15px 50px rgba(26,111,196,0.12) !important;
  border-color: var(--primary) !important;
  transform: translateY(-6px);
}