/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a7a6c;
    --secondary-color: #0d4d6e;
    --accent-color: #f59e0b;
    --text-color: #333;
    --light-text: #666;
    --white: #ffffff;
    --light-bg: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow: 0 5px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 10px 30px rgba(0,0,0,0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar a {
    color: var(--white);
    margin-right: 20px;
    transition: opacity 0.3s;
}

.top-bar a:hover {
    opacity: 0.8;
}

.top-bar i {
    margin-right: 5px;
}

.top-bar-right a {
    margin: 0 8px;
    font-size: 16px;
}

/* ===== NAVBAR ===== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 50px;
}

.logo-text h2 {
    color: var(--primary-color);
    font-size: 22px;
    margin: 0;
    font-weight: 700;
}

.logo-text p {
    color: var(--secondary-color);
    font-size: 12px;
    margin: 0;
    font-style: italic;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

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

.hamburger {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    background: linear-gradient(135deg, rgba(26,122,108,0.9), rgba(13,77,110,0.9)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 100px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 30px;
    margin-bottom: 20px;
    font-size: 14px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 52px;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

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

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat h3 {
    font-size: 36px;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.stat p {
    font-size: 14px;
    margin: 0;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 15px;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

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

.btn-white:hover {
    background: var(--accent-color);
    color: var(--white);
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #128c7e;
}

/* ===== HIGHLIGHTS ===== */
.highlights {
    padding: 80px 0;
    background: var(--light-bg);
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.highlight-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.highlight-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.highlight-card i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.highlight-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 20px;
}

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

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.section-header h2 span {
    color: var(--primary-color);
}

.section-header p {
    color: var(--light-text);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== ABOUT PREVIEW ===== */
.about-preview {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--primary-color);
    color: var(--white);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-hover);
}

.experience-badge h3 {
    font-size: 36px;
    color: var(--accent-color);
}

.experience-badge p {
    font-size: 14px;
    margin: 0;
}

.about-content h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-content h2 span {
    color: var(--primary-color);
}

.about-content p {
    color: var(--light-text);
    margin-bottom: 15px;
}

.about-features {
    list-style: none;
    margin: 25px 0;
}

.about-features li {
    padding: 8px 0;
    color: var(--text-color);
}

.about-features i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* ===== DOCTORS ===== */
.doctors-preview,
.doctors-section {
    padding: 80px 0;
    background: var(--light-bg);
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.doctors-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.doctor-card,
.doctor-card-large {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
}

.doctor-card:hover,
.doctor-card-large:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.doctor-card img,
.doctor-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background: #f0f0f0;
}

.doctor-image {
    overflow: hidden;
}

.doctor-card-large .doctor-image img {
    height: 350px;
}

.doctor-card h3,
.doctor-card-large h3 {
    color: var(--secondary-color);
    margin: 20px 0 10px;
    font-size: 20px;
}

.doctor-card .specialization,
.doctor-card-large .specialization {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 8px;
    padding: 0 15px;
}

.doctor-card .qualification,
.doctor-card-large .qualification {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: 10px;
}

.doctor-card-large .qualification,
.doctor-card-large .timing {
    color: var(--light-text);
    padding: 0 20px;
    margin-bottom: 10px;
}

.doctor-card-large .timing {
    margin-bottom: 20px;
}

.doctor-card-large .btn {
    margin-bottom: 25px;
}

.doctor-info {
    padding: 10px 0 20px;
}

.view-all {
    text-align: center;
    margin-top: 30px;
}

/* ===== MISSION VISION ===== */
.mission-vision {
    padding: 80px 0;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.mv-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.mv-card i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.mv-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.mv-card p {
    color: var(--light-text);
}

/* ===== WHY CHOOSE ===== */
.why-choose {
    padding: 80px 0;
    background: var(--light-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-item i {
    font-size: 45px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.feature-item p {
    color: var(--light-text);
    font-size: 14px;
}

/* ===== STATS ===== */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 42px;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 16px;
}

/* ===== SERVICES ===== */
.services-section {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border-top: 4px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 35px;
    color: var(--white);
}

.service-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 22px;
}

.service-card > p {
    color: var(--light-text);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 5px 0;
    color: var(--text-color);
}

.service-features i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.page-header a {
    color: var(--accent-color);
}

.page-header p {
    font-size: 16px;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 80px 0;
}

.about-section .about-image img {
    height: 500px;
    object-fit: cover;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.contact-info > p {
    color: var(--light-text);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.contact-item i {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.contact-item p,
.contact-item a {
    color: var(--light-text);
}

.contact-social {
    margin-top: 30px;
}

.contact-social h4 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 24px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 16px;
}

/* ===== MAP ===== */
.map-section {
    padding: 80px 0;
    background: var(--light-bg);
}

.map-wrapper {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.map-link {
    text-align: center;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-col > p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    font-size: 14px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: var(--accent-color);
}

.footer-contact li {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact i {
    color: var(--accent-color);
    margin-top: 3px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 26px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    transition: all 0.3s;
}

.float-btn:hover {
    transform: scale(1.1);
}

.whatsapp-btn {
    background: #25d366;
}

.call-btn {
    background: var(--primary-color);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 38px;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        font-size: 12px;
    }
    
    .top-bar-left a {
        display: block;
        margin: 3px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: right 0.3s;
        padding: 80px 30px 30px;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .hamburger {
        display: block;
        z-index: 1001;
    }
    
    .hero {
        padding: 60px 0;
        min-height: 500px;
    }
    
    .hero h1 {
        font-size: 30px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-stats {
        gap: 25px;
    }
    
    .stat h3 {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .page-header h1 {
        font-size: 32px;
    }
    
    .cta-section h2 {
        font-size: 26px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .floating-buttons {
        bottom: 15px;
        right: 15px;
    }
    
    .float-btn {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }
}