/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

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

/* Header */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
}

.logo img {
    height: 120px;
    width: auto;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: #1f2937;
    cursor: pointer;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-btn:hover {
    color: #14b8a6;
}

.cta-header {
    background-color: #14b8a6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-header:hover {
    background-color: #0d9488;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff 0%, #f0fdfa 100%);
    padding: 80px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.text-teal {
    color: #14b8a6;
}

.hero-subtitle {
    font-size: 20px;
    color: #6b7280;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #14b8a6;
    color: white;
}

.btn-primary:hover {
    background-color: #0d9488;
}

.btn-outline {
    border: 2px solid #14b8a6;
    color: #14b8a6;
    background-color: transparent;
}

.btn-outline:hover {
    background-color: #f0fdfa;
}

.btn-white {
    background-color: white;
    color: #14b8a6;
}

.btn-white:hover {
    background-color: #f0f9ff;
}

.btn-instagram {
    background: linear-gradient(135deg, #f43f5e, #ec4899);
    color: white;
    display: inline-block;
    margin-top: 15px;
}

.btn-instagram:hover {
    opacity: 0.9;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding-top: 30px;
    border-top: 1px solid #e5e7eb;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #14b8a6;
}

.stat-label {
    color: #6b7280;
    margin-top: 5px;
}

/* Why Choose Us */
.why-choose {
    padding: 80px 0;
    background-color: #f9fafb;
}

.why-choose h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
}

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

.feature-card {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 18px;
    color: #1f2937;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: white;
}

.about h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 10px;
}

.about-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 18px;
    margin-bottom: 40px;
}

.about-text {
    max-width: 800px;
    margin: 0 auto 60px;
    line-height: 1.8;
    color: #4b5563;
}

.about-text p {
    margin-bottom: 15px;
}

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

.pillar {
    background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 100%);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #ccf0ee;
    text-align: center;
}

.pillar-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.pillar h3 {
    font-size: 20px;
    color: #1f2937;
    margin-bottom: 15px;
}

.pillar p {
    color: #6b7280;
    line-height: 1.6;
}

/* Specialties Section */
.specialties {
    padding: 80px 0;
    background-color: #f9fafb;
}

.specialties h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 18px;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.specialty-card {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s;
}

.specialty-card:hover {
    border-color: #14b8a6;
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.1);
}

.specialty-card h3 {
    font-size: 20px;
    color: #1f2937;
    margin-bottom: 10px;
}

.specialty-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Exams Section */
.exams-section {
    margin-top: 60px;
    background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 100%);
    border: 1px solid #ccf0ee;
    border-radius: 12px;
    padding: 40px;
}

.exams-section h3 {
    font-size: 24px;
    color: #1f2937;
    margin-bottom: 15px;
}

.exams-section > p {
    color: #6b7280;
    margin-bottom: 25px;
}

.exams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.exam-item {
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #ccf0ee;
    color: #6b7280;
}

/* Plans Section */
.plans-section {
    margin-top: 60px;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdfa 100%);
    border: 1px solid #ccf0ee;
    border-radius: 12px;
    padding: 40px;
}

.plans-section h3 {
    font-size: 20px;
    color: #1f2937;
    margin-bottom: 25px;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.plan-card {
    background-color: white;
    border: 1px solid #ccf0ee;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    font-weight: 600;
    color: #1f2937;
    transition: all 0.3s;
}

.plan-card:hover {
    background-color: #f0fdfa;
    border-color: #14b8a6;
}

/* Doctors Section */
.doctors {
    padding: 80px 0;
    background-color: white;
}

.doctors h2 {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.doctor-card {
    background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 100%);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #ccf0ee;
    text-align: center;
}

.doctor-card h3 {
    font-size: 18px;
    color: #1f2937;
    margin-bottom: 8px;
}

.doctor-card p {
    color: #14b8a6;
    font-weight: 600;
}

.doctors-info {
    background: linear-gradient(135deg, #f0fdfa 0%, #ffffff 100%);
    border: 1px solid #ccf0ee;
    border-radius: 12px;
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
}

.doctors-info h3 {
    font-size: 24px;
    color: #1f2937;
    margin-bottom: 30px;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-item {
    display: flex;
    gap: 15px;
}

.info-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 16px;
    color: #1f2937;
    margin-bottom: 5px;
}

.info-item p {
    color: #6b7280;
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
    padding: 60px 0;
    text-align: center;
    color: white;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 10px;
}

.location-info div {
    margin-bottom: 20px;
}

.location-info strong {
    display: block;
    margin-bottom: 5px;
    color: white;
}

.whatsapp-link {
    color: #14b8a6;
    text-decoration: none;
    font-weight: 600;
}

.whatsapp-link:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: 15px;
}

.footer-info p {
    color: #d1d5db;
    font-size: 14px;
    margin-bottom: 5px;
}

.footer-disclaimer {
    font-size: 12px;
    color: #9ca3af;
    line-height: 1.6;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #14b8a6;
    border: none;
    border-radius: 50%;
    font-size: 32px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s;
    z-index: 50;
}

.floating-whatsapp:hover {
    background-color: #0d9488;
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 15px;
    }

    .nav {
        order: 3;
        width: 100%;
        flex-wrap: wrap;
        gap: 10px;
    }

    .cta-header {
        order: 4;
        width: 100%;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .why-choose h2,
    .about h2,
    .specialties h2,
    .doctors h2 {
        font-size: 32px;
    }

    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo img {
        height: 40px;
    }

    .nav {
        gap: 10px;
    }

    .nav-btn {
        font-size: 14px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .why-choose h2,
    .about h2,
    .specialties h2,
    .doctors h2 {
        font-size: 24px;
    }

    .cta-section h2 {
        font-size: 24px;
    }
}