:root {
    /* Color Palette */
    --primary: #2B7A78;
    /* Trustworthy Teal */
    --primary-light: #3AAFA9;
    /* Soft Aqua/Mint */
    --secondary: #17252A;
    /* Deep Slate for text */
    --accent: #E8F1F2;
    /* Very light blue-grey for bg */
    --white: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;

    /* Service category colors */
    --cat-blue: #E0F2FE;
    --cat-blue-text: #0284C7;
    --cat-green: #DCFCE7;
    --cat-green-text: #16A34A;
    --cat-purple: #F3E8FF;
    --cat-purple-text: #9333EA;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Utilities */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition: all 0.3s ease;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--secondary);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Utilities */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--secondary);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Backgrounds */
.section-bg {
    background-color: var(--accent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-heading);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(43, 122, 120, 0.3);
}

.btn-primary:hover {
    background-color: #21605e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 122, 120, 0.4);
    color: var(--white);
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* --- HEADER --- */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo-icon {
    font-size: 2rem;
    color: var(--primary);
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--primary);
}

.logo-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0px;
    margin: 0;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--secondary);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--secondary);
    cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #F8FAFC 0%, var(--accent) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(58, 175, 169, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(245, 158, 11, 0.1);
    color: #B45309;
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.trust-badge i {
    color: #F59E0B;
}

.hero-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    color: var(--secondary);
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 540px;
}

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

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-image-wrapper {
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 450px;
    height: 450px;
    border-radius: var(--border-radius-lg);
    z-index: 1;
}

.hero-clinic-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--primary);
    background-color: var(--accent);
    padding: 12px;
    border-radius: 50%;
}

.card-1 {
    top: 20px;
    left: -40px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 40px;
    right: -20px;
    animation-delay: 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* --- ABOUT DOCTORS --- */
.about {
    padding: 100px 0;
}

.doctor-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.doctor-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.doctor-img-container {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 4px solid var(--white);
}

.doctor-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.doctor-info h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--secondary);
}

.specialty {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.qualifications {
    margin-bottom: 20px;
}

.badge {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.doctor-card .description {
    color: var(--text-muted);
    font-size: 1rem;
}

/* --- SERVICES --- */
.services {
    padding: 100px 0;
}

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

.service-category {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-category:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
}

.bg-blue {
    background-color: var(--cat-blue);
    color: var(--cat-blue-text);
}

.bg-green {
    background-color: var(--cat-green);
    color: var(--cat-green-text);
}

.bg-purple {
    background-color: var(--cat-purple);
    color: var(--cat-purple-text);
}

.category-header h3 {
    font-size: 1.25rem;
    color: var(--secondary);
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-main);
    font-weight: 500;
}

.service-list li i {
    color: var(--primary-light);
    margin-top: 4px;
}

/* --- TRUST SECTION --- */
.trust-section {
    padding: 100px 0;
    background-color: var(--primary);
    color: var(--white);
}

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

.trust-text h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.trust-text p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.trust-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trust-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.125rem;
}

.trust-list i {
    font-size: 1.5rem;
    color: var(--primary-light);
    background-color: rgba(255, 255, 255, 0.1);
    padding: 12px;
    border-radius: 50%;
}

.trust-image {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 200px;
    color: rgba(255, 255, 255, 0.1);
}

/* --- CONTACT SECTION --- */
.contact {
    padding: 100px 0;
}

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

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.contact-info>p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.detail-item i {
    font-size: 1.5rem;
    color: var(--primary);
    background-color: var(--accent);
    padding: 16px;
    border-radius: 50%;
}

.detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--secondary);
}

.detail-item p,
.detail-item a {
    color: var(--text-muted);
}

.detail-item a {
    font-weight: 600;
    color: var(--primary);
    font-size: 1.2rem;
}

.hours-card {
    background-color: var(--accent);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.hours-card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 1.25rem;
    color: var(--primary);
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.hours-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.hours-list span:first-child {
    font-weight: 600;
    color: var(--secondary);
}

.hours-list span:last-child {
    text-align: right;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-map {
    height: 100%;
    min-height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--accent);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
    color: var(--primary);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.map-placeholder p {
    font-size: 1.1rem;
    font-weight: 500;
}

/* --- FOOTER --- */
.footer {
    background-color: var(--secondary);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
}

.logo-footer i {
    font-size: 2rem;
    color: var(--primary-light);
}

.logo-footer h2 {
    color: var(--white);
    font-size: 1.5rem;
    margin: 0;
}

.footer-brand>p {
    color: #94A3B8;
    font-size: 0.9rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-desc {
    color: #CBD5E1;
    max-width: 350px;
}

.footer h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 24px;
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #CBD5E1;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-services li {
    color: #CBD5E1;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94A3B8;
    font-size: 0.9rem;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content p {
        margin: 0 auto 32px;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image-wrapper {
        height: auto;
    }

    .trust-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .trust-list {
        align-items: center;
    }

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

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

@media (max-width: 768px) {
    .header-actions .btn {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}