:root {
  --primary: #0077b6;
  --primary-dark: #005f8d;
  --secondary: #00b4d8;
  --accent: #e63946;
  --dark: #1a1a2e;
  --text: #333;
  --text-light: #666;
  --bg: #fff;
  --bg-alt: #f0f4f8;
  --border: #e0e0e0;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Segoe UI',Roboto,sans-serif; color:var(--text); line-height:1.7; }
a { color:var(--primary); text-decoration:none; }
img { max-width:100%; height:auto; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }
.btn { display:inline-block; padding:12px 30px; background:var(--primary); color:#fff; border-radius:5px; font-weight:600; transition:background .3s; border:none; cursor:pointer; font-size:15px; }
.btn:hover { background:var(--primary-dark); color:#fff; }
.btn-outline { background:transparent; border:2px solid var(--primary); color:var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }
.btn-white { background:#fff; color:var(--primary); }
.btn-white:hover { background:#f0f0f0; }
.btn-accent { background:var(--accent); }
.btn-accent:hover { background:#c5303c; }

/* Top Bar */
.top-bar { background:var(--dark); color:#fff; padding:8px 0; font-size:13px; }
.top-bar a { color:#ccc; margin-right:20px; }
.top-bar a:hover { color:#fff; }
.top-bar .container { display:flex; justify-content:space-between; align-items:center; }
.top-bar-right a { margin-left:12px; margin-right:0; }

/* Header */
header { background:#fff; box-shadow:0 2px 10px rgba(0,0,0,.08); position:sticky; top:0; z-index:100; }
.header-inner { display:flex; align-items:center; justify-content:space-between; padding:12px 0; }
.logo { font-size:24px; font-weight:800; color:var(--dark); }
.logo span { color:var(--primary); }
.logo small { display:block; font-size:11px; font-weight:400; color:var(--text-light); letter-spacing:1px; }
nav ul { display:flex; list-style:none; gap:5px; }
nav a { padding:8px 14px; color:var(--text); font-weight:500; font-size:14px; border-radius:5px; transition:all .3s; }
nav a:hover, nav a.active { color:var(--primary); background:rgba(0,119,182,.06); }
nav .btn { color:#fff; padding:8px 20px; }
.mobile-toggle { display:none; background:none; border:none; cursor:pointer; padding:8px; }
.mobile-toggle span { display:block; width:24px; height:2px; background:var(--dark); margin:5px 0; transition:.3s; }

/* Hero */
.hero { position:relative; min-height:85vh; display:flex; align-items:center; color:#fff; overflow:hidden; }
.hero-bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.hero-bg::after { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(0,40,80,.85),rgba(0,119,182,.6)); }
.hero-content { position:relative; z-index:1; max-width:700px; }
.hero-content h1 { font-size:48px; font-weight:800; line-height:1.2; margin-bottom:20px; }
.hero-content h1 span { color:var(--secondary); }
.hero-content p { font-size:18px; opacity:.9; margin-bottom:30px; line-height:1.6; }
.hero-buttons { display:flex; gap:15px; flex-wrap:wrap; }
.hero-stats { display:flex; gap:40px; margin-top:50px; }
.hero-stat { text-align:center; }
.hero-stat .num { font-size:36px; font-weight:800; display:block; }
.hero-stat .label { font-size:13px; opacity:.8; }

/* Page Hero */
.page-hero { position:relative; padding:100px 0 60px; color:#fff; overflow:hidden; }
.page-hero .hero-bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.page-hero .hero-bg::after { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(0,40,80,.9),rgba(0,119,182,.7)); }
.page-hero .hero-content { position:relative; z-index:1; }
.page-hero h1 { font-size:36px; font-weight:800; margin-bottom:10px; }
.page-hero p { font-size:16px; opacity:.85; }
.breadcrumb { font-size:13px; margin-bottom:10px; opacity:.8; }
.breadcrumb a { color:#fff; opacity:.8; }

/* Sections */
.section { padding:80px 0; }
.section-alt { background:var(--bg-alt); }
.section-header { text-align:center; max-width:650px; margin:0 auto 50px; }
.section-header h2 { font-size:32px; font-weight:700; color:var(--dark); margin-bottom:12px; }
.section-header p { color:var(--text-light); font-size:16px; }
.section-label { color:var(--primary); font-weight:600; font-size:14px; text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }

/* Services Grid */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.service-card { background:#fff; border-radius:12px; padding:35px 25px; text-align:center; box-shadow:0 4px 20px rgba(0,0,0,.06); transition:transform .3s, box-shadow .3s; border:1px solid var(--border); }
.service-card:hover { transform:translateY(-5px); box-shadow:0 12px 35px rgba(0,0,0,.1); }
.service-icon { font-size:48px; margin-bottom:18px; line-height:1; }
.service-card h3 { font-size:20px; color:var(--dark); margin-bottom:10px; }
.service-card p { color:var(--text-light); font-size:14px; line-height:1.6; }

/* Doctor Grid */
.doctor-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.doctor-card { background:#fff; border-radius:12px; overflow:hidden; box-shadow:0 4px 20px rgba(0,0,0,.06); border:1px solid var(--border); transition:transform .3s; }
.doctor-card:hover { transform:translateY(-5px); }
.doctor-card img { width:100%; height:280px; object-fit:cover; }
.doctor-card-body { padding:20px; text-align:center; }
.doctor-card h3 { font-size:17px; color:var(--dark); margin-bottom:5px; }
.doctor-card .dept { color:var(--primary); font-size:13px; font-weight:600; text-transform:uppercase; letter-spacing:1px; }
.doctor-card .quals { color:var(--text-light); font-size:13px; margin-top:5px; }

/* Two Column */
.two-col { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
.two-col img { border-radius:12px; width:100%; }
.two-col h2 { font-size:32px; color:var(--dark); margin-bottom:15px; }
.two-col p { color:var(--text-light); margin-bottom:15px; line-height:1.7; }

/* Features */
.features-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:25px; }
.feature-card { text-align:center; padding:30px 20px; background:#fff; border-radius:10px; box-shadow:0 2px 15px rgba(0,0,0,.05); }
.feature-icon { font-size:40px; margin-bottom:12px; color:var(--primary); }
.feature-card h4 { font-size:16px; color:var(--dark); margin-bottom:8px; }
.feature-card p { color:var(--text-light); font-size:13px; }

/* Department Tabs */
.dept-tabs { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:30px; }
.dept-tab { padding:10px 20px; border:2px solid var(--border); border-radius:25px; cursor:pointer; font-weight:500; font-size:14px; transition:all .3s; background:#fff; }
.dept-tab:hover, .dept-tab.active { background:var(--primary); color:#fff; border-color:var(--primary); }
.dept-content { background:#fff; padding:35px; border-radius:12px; box-shadow:0 4px 20px rgba(0,0,0,.06); }

/* Contact */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:50px; }
.contact-info-card { display:flex; gap:15px; margin-bottom:25px; padding:20px; background:var(--bg-alt); border-radius:10px; }
.contact-info-icon { font-size:28px; color:var(--primary); min-width:40px; text-align:center; }
.contact-info-card h4 { font-size:15px; color:var(--dark); margin-bottom:3px; }
.contact-info-card p { color:var(--text-light); font-size:14px; }
.contact-form input, .contact-form select, .contact-form textarea { width:100%; padding:14px 16px; border:1px solid var(--border); border-radius:8px; font-size:14px; margin-bottom:15px; font-family:inherit; }
.contact-form textarea { height:120px; resize:vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(0,119,182,.1); }

/* Testimonials */
.testimonial-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:30px; }
.testimonial-card { background:#fff; padding:30px; border-radius:12px; box-shadow:0 4px 20px rgba(0,0,0,.06); border-left:4px solid var(--primary); }
.testimonial-card p { font-style:italic; color:var(--text-light); margin-bottom:15px; font-size:15px; }
.testimonial-card .author { font-weight:600; color:var(--dark); }

/* CTA */
.cta-section { background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; padding:70px 0; text-align:center; }
.cta-section h2 { font-size:32px; font-weight:700; margin-bottom:15px; }
.cta-section p { font-size:17px; opacity:.9; margin-bottom:30px; }

/* Footer */
footer { background:var(--dark); color:#ccc; padding:60px 0 30px; }
.footer-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:30px; }
.footer-col h5 { color:#fff; font-size:16px; margin-bottom:18px; padding-bottom:10px; border-bottom:2px solid var(--primary); }
.footer-about { font-size:13px; line-height:1.7; }
footer ul { list-style:none; }
footer li { margin-bottom:8px; }
footer li a { color:#aaa; font-size:13px; }
footer li a:hover { color:var(--secondary); }
.footer-contact-item { display:flex; gap:10px; margin-bottom:12px; font-size:13px; }
.footer-contact-icon { color:var(--secondary); font-size:16px; min-width:20px; }
.footer-bottom { text-align:center; padding-top:30px; margin-top:30px; border-top:1px solid rgba(255,255,255,.1); font-size:13px; color:#888; }

/* Map */
.map-container { border-radius:12px; overflow:hidden; height:300px; }
.map-container iframe { width:100%; height:100%; border:0; }

/* Responsive */
@media (max-width:992px) {
  .services-grid, .doctor-grid { grid-template-columns:repeat(2,1fr); }
  .features-grid { grid-template-columns:repeat(2,1fr); }
  .two-col, .contact-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:repeat(2,1fr); }
  .hero-content h1 { font-size:36px; }
  .hero-stats { gap:25px; }
  nav ul { display:none; }
  nav.open ul { display:flex; flex-direction:column; position:absolute; top:100%; left:0; right:0; background:#fff; padding:20px; box-shadow:0 10px 30px rgba(0,0,0,.1); z-index:99; }
  .mobile-toggle { display:block; }
}
@media (max-width:600px) {
  .services-grid, .doctor-grid, .features-grid, .testimonial-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-content h1 { font-size:28px; }
  .hero { min-height:70vh; }
  .hero-stats { flex-direction:column; gap:15px; }
  .top-bar { display:none; }
  .section { padding:50px 0; }
  .dept-tabs { flex-direction:column; }
}