/* General Styles */
:root {
    --primary-color: #2c5aa0;
    --secondary-color: #f39c12;
    --accent-color: #27ae60;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #ecf0f1;
    --bg-white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #f5f7fa;
}

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

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: bold;
    color: white;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
}

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

.btn-secondary:hover {
    background-color: #229954;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a5f 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about p {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-image {
    text-align: center;
}

.about-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Specialties Section */
.specialties {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.specialties h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.specialty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.specialty-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.specialty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.specialty-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.specialty-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.specialty-card ul {
    list-style: none;
    padding-left: 0;
}

.specialty-card li {
    padding: 8px 0;
    color: var(--text-light);
    border-bottom: 1px solid #eee;
}

.specialty-card li:last-child {
    border-bottom: none;
}

/* Education Section */
.education-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a5f 100%);
    color: white;
    padding: 40px;
    border-radius: 8px;
    margin-top: 40px;
}

.education-section h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.education-list {
    list-style: none;
}

.education-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.education-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.3rem;
}

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

.services h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.service-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-top-color: var(--secondary-color);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Appointments Section */
.appointments {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.appointments h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.appointments-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.appointments-image {
    text-align: center;
}

.appt-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.appointments-info p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a5f 100%);
    color: white;
}

.contact h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 50px;
}

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

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.location {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.location:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.location h4 {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.location p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.location p a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.location p a i {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.location p a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.location p a:hover i {
    transform: scale(1.1);
}

.contact-card p {
    margin: 12px 0;
}

.contact-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-card a:hover {
    text-decoration: underline;
}

.contact-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 10px;
}

/* Footer */
.footer {
    background-color: #1e3a5f;
    color: white;
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    margin: 8px 0;
    font-size: 0.95rem;
}

.footer-note {
    opacity: 0.7;
    font-size: 0.85rem;
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed !important;
    bottom: 30px !important;
    right: 50px !important;
    left: auto !important;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 9999;
    animation: bounceIn 0.5s ease-out;
}

.whatsapp-widget:hover {
    background-color: #20ba5f;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-widget:active {
    transform: scale(0.95);
}

/* Animation for WhatsApp widget */
@keyframes bounceIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .about-content,
    .appointments-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .specialties h2,
    .services h2,
    .appointments h2,
    .contact h2 {
        font-size: 1.8rem;
    }

    .about h2 {
        font-size: 1.8rem;
    }

    .specialty-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .logo-text {
        font-size: 1rem;
    }

    .whatsapp-widget {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .nav-links {
        gap: 0.5rem;
        font-size: 0.8rem;
    }

    .navbar-content {
        flex-wrap: wrap;
        gap: 10px;
    }
}