:root {
    --primary: #2c7be5;
    --primary-dark: #1a5db5;
    --secondary: #16c79a;
    --dark: #1a1a2e;
    --text: #444444;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 5px 25px rgba(0,0,0,0.1);
    --shadow-hover: 0 10px 40px rgba(44,123,229,0.2);
    --transition: all 0.3s ease;
    --radius: 12px;
}
* { box-sizing: border-box; }
body { font-family: 'Open Sans', sans-serif; color: var(--text); line-height: 1.7; overflow-x: hidden; }
h1,h2,h3,h4,h5,h6 { font-family: 'Raleway', sans-serif; font-weight: 700; color: var(--dark); }
a { text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }
.section-padding { padding: 80px 0; }
#preloader { position: fixed; inset: 0; z-index: 9999; background: var(--white); display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease; }
#preloader.loaded { opacity: 0; pointer-events: none; }
.preloader-inner { text-align: center; }
#topbar { background: var(--primary); color: #fff; height: 40px; font-size: 13px; z-index: 997; padding: 0 20px; }
#topbar a { color: rgba(255,255,255,0.85); }
#topbar a:hover { color: #fff; }
#topbar .social-links a { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.15); font-size: 13px; margin-left: 5px; color: #fff; }
#topbar .social-links a:hover { background: rgba(255,255,255,0.3); }
#navbar { top: 40px; background: var(--white); box-shadow: 0 2px 20px rgba(0,0,0,0.08); padding: 12px 0; z-index: 996; transition: var(--transition); }
#navbar.scrolled { top: 0; box-shadow: 0 4px 30px rgba(0,0,0,0.12); }
.brand-logo { font-family: 'Raleway', sans-serif; font-size: 26px; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; }
#navbar .nav-link { font-family: 'Raleway', sans-serif; font-weight: 600; font-size: 14px; color: var(--dark) !important; padding: 8px 16px; transition: var(--transition); }
#navbar .nav-link:hover, #navbar .nav-link.active { color: var(--primary) !important; }
.btn-appointment { border-radius: 50px; padding: 8px 22px; font-weight: 600; font-size: 14px; }
.navbar-toggler { border: none; font-size: 22px; color: var(--primary); }
.navbar-toggler:focus { box-shadow: none; }
#hero { margin-top: 80px; }
.hero-slide { min-height: calc(100vh - 80px); display: flex; align-items: center; background-size: cover; background-position: center; position: relative; }
.hero-slide::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,26,46,0.75) 0%, rgba(44,123,229,0.4) 100%); }
.hero-slide-1 { background-image: url('https://images.unsplash.com/photo-1559757175-0eb30cd8c063?w=1600&q=80'); }
.hero-slide-2 { background-image: url('https://images.unsplash.com/photo-1551190822-a9333d879b1f?w=1600&q=80'); }
.hero-slide-3 { background-image: url('https://images.unsplash.com/photo-1576091160399-112ba8d25d1d?w=1600&q=80'); }
.hero-slide .container { position: relative; z-index: 1; padding-top: 40px; }
.hero-slide h2 { font-size: clamp(2rem,5vw,3.5rem); color: #fff; font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.hero-slide h2 span { color: #7ecfff; }
.hero-slide p { font-size: 18px; color: rgba(255,255,255,0.9); max-width: 520px; margin-bottom: 30px; }
.features-section { position: relative; z-index: 2; }
.feature-card { background: var(--primary); color: #fff; padding: 30px 25px; text-align: center; transition: var(--transition); height: 100%; }
.feature-card-alt { background: var(--white); color: var(--dark); }
.feature-card i { font-size: 36px; margin-bottom: 12px; display: block; color: rgba(255,255,255,0.8); }
.feature-card-alt i { color: var(--primary); }
.feature-card h3 { font-size: 16px; margin-bottom: 5px; color: #fff; }
.feature-card-alt h3 { color: var(--dark); }
.feature-card p, .feature-card span { font-size: 13px; color: rgba(255,255,255,0.75); margin: 0; }
.feature-card-alt p, .feature-card-alt span { color: var(--text-light); }
.feature-card a { display: block; color: rgba(255,255,255,0.85); font-weight: 600; font-size: 13px; margin-top: 5px; }
.feature-card-alt a { color: var(--primary); }
.feature-card:hover { transform: translateY(-3px); background: var(--primary-dark); }
.feature-card-alt:hover { transform: translateY(-3px); background: var(--bg-light); }
.section-title .subtitle { display: inline-block; font-size: 13px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 2px; background: rgba(44,123,229,0.1); padding: 5px 16px; border-radius: 50px; margin-bottom: 12px; }
.section-title h2 { font-size: clamp(1.6rem,3vw,2.4rem); margin-bottom: 15px; }
.section-title p { color: var(--text-light); max-width: 600px; margin: 0 auto; }
.about-img-wrapper { position: relative; padding-bottom: 60px; padding-right: 60px; }
.main-about-img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-img-overlay { position: absolute; bottom: 0; right: 0; width: 230px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 5px solid var(--white); }
.about-img-overlay img { width: 100%; }
.about-experience-badge { position: absolute; top: 30px; right: 30px; background: var(--primary); color: #fff; border-radius: 50%; width: 90px; height: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; box-shadow: 0 5px 20px rgba(44,123,229,0.4); }
.about-experience-badge .years { font-size: 28px; font-weight: 800; line-height: 1; font-family: 'Raleway', sans-serif; }
.about-experience-badge .text { font-size: 10px; font-weight: 600; line-height: 1.2; }
.about-stats .stat-item span { font-size: 32px; font-weight: 800; color: var(--primary); font-family: 'Raleway', sans-serif; }
.about-stats .stat-item p { font-size: 13px; color: var(--text-light); font-weight: 600; margin-top: 5px; }
.service-card { background: var(--white); border-radius: var(--radius); padding: 35px 28px; height: 100%; box-shadow: 0 2px 15px rgba(0,0,0,0.06); transition: var(--transition); border: 1px solid rgba(0,0,0,0.05); 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(--secondary)); transform: scaleX(0); transition: var(--transition); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 65px; height: 65px; background: rgba(44,123,229,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: var(--transition); }
.service-card:hover .service-icon { background: var(--primary); }
.service-icon i { font-size: 28px; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-icon i { color: #fff; }
.service-card h3 { font-size: 18px; margin-bottom: 12px; }
.service-card p { color: var(--text-light); font-size: 14px; }
.read-more { font-weight: 600; color: var(--primary); font-size: 14px; display: inline-flex; align-items: center; gap: 5px; margin-top: 15px; }
.read-more i { transition: var(--transition); }
.read-more:hover i { transform: translateX(5px); }
.appointment { background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%); }
.appointment-form-wrapper { background: var(--white); border-radius: 16px; padding: 40px; box-shadow: var(--shadow); }
.appointment-form-wrapper .form-control, .appointment-form-wrapper .form-select { border: 1.5px solid #e0e0e0; border-radius: 8px; padding: 12px 16px; font-size: 14px; transition: var(--transition); }
.appointment-form-wrapper .form-control:focus, .appointment-form-wrapper .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(44,123,229,0.1); }
.appointment-info .info-item i { font-size: 24px; color: var(--primary); width: 50px; height: 50px; background: rgba(44,123,229,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.appointment-info .info-item h4 { font-size: 16px; margin-bottom: 4px; }
.appointment-info .info-item p { color: var(--text-light); font-size: 14px; margin: 0; }
.department-tabs .nav-link { text-align: left; padding: 12px 20px; color: var(--dark); font-weight: 600; font-size: 14px; border-radius: 8px; margin-bottom: 6px; transition: var(--transition); }
.department-tabs .nav-link:hover { background: rgba(44,123,229,0.07); color: var(--primary); }
.department-tabs .nav-link.active { background: var(--primary); color: #fff !important; }
.dept-features { list-style: none; padding: 0; margin: 15px 0; }
.dept-features li { padding: 6px 0; font-size: 14px; }
.dept-features li i { color: var(--secondary); }
.doctor-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 15px rgba(0,0,0,0.07); transition: var(--transition); }
.doctor-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.doctor-img { position: relative; overflow: hidden; aspect-ratio: 3/4; }
.doctor-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.doctor-card:hover .doctor-img img { transform: scale(1.05); }
.doctor-social { position: absolute; bottom: -50px; left: 0; right: 0; background: rgba(44,123,229,0.9); display: flex; justify-content: center; gap: 15px; padding: 12px; transition: var(--transition); }
.doctor-card:hover .doctor-social { bottom: 0; }
.doctor-social a { color: #fff; font-size: 16px; transition: var(--transition); }
.doctor-social a:hover { color: #7ecfff; }
.doctor-info { padding: 20px; text-align: center; }
.doctor-info h3 { font-size: 18px; margin-bottom: 4px; }
.doctor-info span { color: var(--primary); font-size: 14px; font-weight: 600; }
.gallery-item { display: block; overflow: hidden; border-radius: var(--radius); position: relative; }
.gallery-item img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.5s ease; }
.gallery-overlay { position: absolute; inset: 0; background: rgba(44,123,229,0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.gallery-overlay i { font-size: 32px; color: #fff; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.testimonials { background: linear-gradient(135deg, #1a1a2e, #16213e); }
.testimonials .section-title h2 { color: #fff; }
.testimonials .subtitle { background: rgba(255,255,255,0.15); color: #7ecfff; }
.testimonial-card { background: rgba(255,255,255,0.07); border-radius: 16px; padding: 35px; border: 1px solid rgba(255,255,255,0.1); margin: 10px; }
.testimonial-card p { color: rgba(255,255,255,0.85); font-style: italic; font-size: 15px; line-height: 1.8; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.author-avatar i { font-size: 44px; color: var(--primary); }
.testimonial-author h5 { color: #fff; margin: 0; font-size: 16px; }
.testimonial-author span { color: rgba(255,255,255,0.5); font-size: 13px; }
.testimonials-swiper { padding-bottom: 45px !important; }
.pricing-card { background: var(--white); border-radius: 16px; padding: 40px 35px; box-shadow: 0 2px 15px rgba(0,0,0,0.07); transition: var(--transition); position: relative; border: 2px solid transparent; height: 100%; display: flex; flex-direction: column; }
.pricing-card:hover { transform: translateY(-8px); border-color: var(--primary); box-shadow: var(--shadow-hover); }
.pricing-card-popular { border-color: var(--primary); background: linear-gradient(135deg, #f0f7ff, var(--white)); transform: scale(1.03); }
.pricing-card-popular:hover { transform: scale(1.03) translateY(-8px); }
.popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 20px; border-radius: 50px; }
.pricing-header { text-align: center; margin-bottom: 25px; }
.pricing-header h3 { font-size: 20px; margin-bottom: 10px; }
.price { display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.price .amount { font-size: 44px; font-weight: 800; color: var(--primary); font-family: 'Raleway', sans-serif; }
.price .period { color: var(--text-light); font-size: 15px; }
.pricing-features { list-style: none; padding: 0; margin-bottom: 30px; flex: 1; }
.pricing-features li { padding: 8px 0; font-size: 14px; border-bottom: 1px solid #f0f0f0; }
.pricing-features li i { color: var(--secondary); }
.faq-item { border: none; border-radius: 10px !important; margin-bottom: 10px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.06); }
.faq-item .accordion-button { font-family: 'Raleway', sans-serif; font-weight: 600; font-size: 15px; color: var(--dark); background: var(--white); border: none; }
.faq-item .accordion-button:not(.collapsed) { background: var(--primary); color: #fff; box-shadow: none; }
.faq-item .accordion-button:not(.collapsed)::after { filter: brightness(10); }
.faq-item .accordion-body { font-size: 14px; color: var(--text-light); line-height: 1.8; }
.contact-info-item { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 25px; background: var(--white); padding: 20px; border-radius: var(--radius); box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.contact-info-item i { font-size: 24px; color: var(--primary); width: 50px; height: 50px; background: rgba(44,123,229,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-item h3 { font-size: 16px; margin-bottom: 4px; }
.contact-info-item p { color: var(--text-light); font-size: 14px; margin: 0; }
.contact-form .form-control { border: 1.5px solid #e0e0e0; border-radius: 8px; padding: 12px 16px; font-size: 14px; transition: var(--transition); }
.contact-form .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(44,123,229,0.1); }
#footer { background: #1a1a2e; color: rgba(255,255,255,0.7); }
.footer-top { padding: 60px 0 40px; }
.footer-about h4 { color: #fff; font-size: 22px; margin-bottom: 15px; }
.footer-about p { font-size: 14px; line-height: 1.8; }
.footer-about .social-links { margin-top: 20px; display: flex; gap: 10px; }
.footer-about .social-links a { width: 36px; height: 36px; background: rgba(255,255,255,0.1); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); font-size: 14px; transition: var(--transition); }
.footer-about .social-links a:hover { background: var(--primary); color: #fff; }
#footer h4 { color: #fff; font-size: 17px; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
#footer h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 2px; background: var(--primary); }
.footer-links { list-style: none; padding: 0; }
.footer-links li { padding: 5px 0; }
.footer-links a { color: rgba(255,255,255,0.65); font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); padding-left: 5px; }
.footer-contact p { font-size: 14px; margin-bottom: 10px; }
.footer-contact i { color: var(--primary); }
.footer-bottom { background: rgba(0,0,0,0.2); border-top: 1px solid rgba(255,255,255,0.05); }
.footer-bottom p { margin: 0; font-size: 14px; color: rgba(255,255,255,0.5); }
.footer-bottom strong { color: var(--primary); }
.scroll-top { position: fixed; bottom: 30px; right: 30px; width: 44px; height: 44px; background: var(--primary); color: #fff; border-radius: 50%; box-shadow: 0 5px 20px rgba(44,123,229,0.4); font-size: 22px; z-index: 995; opacity: 0; transform: translateY(20px); transition: var(--transition); }
.scroll-top.active { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); color: #fff; transform: translateY(-3px); }
.btn-primary { background: var(--primary); border-color: var(--primary); border-radius: 50px; padding: 10px 28px; font-weight: 600; font-size: 14px; font-family: 'Raleway', sans-serif; transition: var(--transition); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(44,123,229,0.3); }
.btn-outline-primary { border-radius: 50px; padding: 10px 28px; font-weight: 600; font-size: 14px; font-family: 'Raleway', sans-serif; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.btn-outline-light { border-radius: 50px; padding: 10px 28px; font-weight: 600; font-size: 14px; font-family: 'Raleway', sans-serif; border: 2px solid rgba(255,255,255,0.5); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,0.15); color: #fff; border-color: #fff; }
@media (max-width: 991px) {
    #hero { margin-top: 60px; }
    #navbar { top: 0; }
    #topbar { display: none !important; }
    .hero-slide { min-height: 80vh; }
    .about-img-overlay { width: 160px; }
    .pricing-card-popular { transform: none; }
}
@media (max-width: 767px) {
    .section-padding { padding: 60px 0; }
    .about-img-wrapper { padding-bottom: 40px; padding-right: 40px; }
    .appointment-form-wrapper { padding: 25px 20px; }
}