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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

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

/* Header Styles - Simple & Clean */
.header {
    background: #ffffff;
    color: #333;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    border-bottom: 2px solid #4A90E2;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-image {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.logo h1 {
    font-size: 2.2em;
    margin: 0;
    font-weight: 700;
    color: #4A90E2;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 0.95em;
    font-weight: 400;
    color: #666;
    margin: 0;
}

/* Navbar Styles - Simple & Easy */
.navbar {
    background-color: transparent;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    margin: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1em;
    padding: 18px 30px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 3px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #4A90E2;
    background-color: #ffffff;
    border-bottom-color: #4A90E2;
}

.dropdown {
    position: relative;
}

.dropdown-toggle .arrow {
    font-size: 0.7em;
    margin-left: 5px;
    transition: transform 0.2s ease;
}

.dropdown:hover .dropdown-toggle .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    list-style: none;
    min-width: 200px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 5px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    margin-top: 0;
    border: 1px solid #e0e0e0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 25px;
    color: #333;
    font-weight: 400;
    transition: all 0.2s ease;
    border-bottom: none;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
    background-color: #f0f7ff;
    color: #4A90E2;
    padding-left: 30px;
    border-bottom-color: transparent;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.hero h2 {
    font-size: 3em;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.3em;
    opacity: 0.9;
}

/* Doctor Section */
.doctor-section {
    padding: 60px 0;
    background-color: white;
}

.doctor-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: start;
    background-color: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.doctor-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.doctor-info h2 {
    color: #4A90E2;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.qualification {
    font-size: 1.3em;
    color: #87CEEB;
    font-weight: 600;
    margin-bottom: 5px;
}

.experience {
    font-size: 1.1em;
    color: #666;
    margin-bottom: 20px;
}

.doctor-description {
    margin-top: 20px;
}

.doctor-description p {
    margin-bottom: 15px;
    text-align: justify;
    line-height: 1.8;
    color: #555;
}

.specializations {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.specializations h3 {
    color: #4A90E2;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.specializations ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.specializations li {
    padding: 10px;
    background-color: #E8F4FD;
    border-left: 4px solid #4A90E2;
    border-radius: 5px;
}

/* Services Overview */
.services-overview {
    padding: 60px 0;
    background: linear-gradient(to bottom, #f5f5f5, white);
}

.services-overview h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #333;
}

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

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 4em;
    margin-bottom: 20px;
}

.service-card h3 {
    color: #4A90E2;
    font-size: 1.8em;
    margin-bottom: 15px;
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 100%);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.2em;
    opacity: 0.9;
}

/* Treatments Section */
.treatments-section {
    padding: 60px 0;
    background-color: #f5f5f5;
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.treatment-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.treatment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.treatment-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.treatment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.treatment-card:hover .treatment-image img {
    transform: scale(1.05);
}

.treatment-content {
    padding: 25px;
}

.treatment-content h3 {
    color: #4A90E2;
    font-size: 1.5em;
    margin-bottom: 15px;
}

.treatment-content p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

.treatment-content ul {
    margin: 15px 0;
    padding-left: 20px;
    color: #555;
}

.treatment-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 60px 0;
    background-color: white;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.contact-info {
    display: grid;
    gap: 20px;
}

.contact-card {
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 100%);
    color: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.contact-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.contact-card p {
    line-height: 1.8;
    font-size: 1.1em;
}

.contact-card a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.contact-card a:hover {
    opacity: 0.8;
}

.map-container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-container h3 {
    color: #4A90E2;
    font-size: 1.8em;
    margin-bottom: 20px;
}

.map-wrapper {
    border-radius: 10px;
    overflow: hidden;
}

.map-wrapper iframe {
    border-radius: 10px;
}

.map-note {
    margin-top: 15px;
    color: #666;
    font-size: 0.95em;
}

.contact-form-section {
    background: #f8f9ff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-form-section h2 {
    color: #4A90E2;
    font-size: 2em;
    margin-bottom: 30px;
    text-align: center;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4A90E2;
}

.form-group textarea {
    resize: vertical;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #4A90E2 0%, #87CEEB 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
}

.btn-primary {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: #87CEEB;
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 10px;
    opacity: 0.9;
}

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

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

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
    color: #87CEEB;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.8;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 400px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 15px 0;
    }

    .header .container {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .logo {
        gap: 15px;
    }

    .logo-image {
        height: 60px;
    }

    .logo h1 {
        font-size: 1.8em;
    }

    .tagline {
        font-size: 0.9em;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0;
    }

    .nav-menu a {
        padding: 12px 20px;
        font-size: 0.95em;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 5px;
        margin-left: 20px;
        border: none;
        border-left: 3px solid #4A90E2;
        background-color: #f8f9ff;
    }

    .dropdown-menu a {
        padding: 10px 20px;
    }

    .doctor-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .treatments-grid {
        grid-template-columns: 1fr;
    }

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

    .hero h2 {
        font-size: 2em;
    }

    .page-header h1 {
        font-size: 2em;
    }
}

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

    .header {
        padding: 12px 0;
    }

    .logo {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .logo-image {
        height: 50px;
    }

    .logo h1 {
        font-size: 1.5em;
    }

    .tagline {
        font-size: 0.85em;
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .nav-menu a {
        font-size: 0.9em;
        padding: 12px 15px;
        width: 100%;
        justify-content: center;
        border-bottom: 1px solid #e0e0e0;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
        border-bottom-color: #4A90E2;
    }

    .doctor-card,
    .contact-form-section {
        padding: 20px;
    }

    .specializations ul {
        grid-template-columns: 1fr;
    }
}