:root {
    /* Color Palette */
    --primary: #002b5e; /* Deep Navy Blue */
    --primary-light: #004080;
    --primary-dark: #001a38;
    --secondary: #d4af37; /* Champagne Gold */
    --secondary-light: #f3d56a;
    --secondary-dark: #aa8c2c;
    
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions & Shadows */
    --transition: all 0.3s ease;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* Reset & Base */
* {
    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(--bg-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

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

ul {
    list-style: none;
}

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

/* Utility Classes */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

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

.highlight {
    color: var(--secondary);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

.shadow-xl {
    box-shadow: var(--shadow-xl);
}

.rounded-image {
    border-radius: var(--radius-lg);
}

.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mr-2 { margin-right: 0.5rem; }
.ml-2 { margin-left: 0.5rem; }
.text-xs { font-size: 0.75rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    display: block;
}

/* Typography specifics */
.section-subtitle {
    color: var(--secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
}

.section-header {
    margin-bottom: 3rem;
    max-width: 700px;
}

.section-header.text-center {
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: var(--bg-white);
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
}

.navbar.scrolled .logo,
.navbar.scrolled .nav-links a {
    color: var(--primary);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bg-white);
}

.navbar.scrolled .logo { color: var(--primary); }

.logo span {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: var(--text-main);
}

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

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

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg opacity="0.03" xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%23ffffff" stroke-width="1"/></svg>') repeat;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--bg-white);
}

.hero-content h1 {
    color: var(--bg-white);
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 90%;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(212, 175, 55, 0.2);
    color: var(--secondary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.hero-features {
    display: flex;
    gap: 20px;
    margin-bottom: 2.5rem;
}

.hero-features span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-features i {
    color: var(--secondary);
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.hero-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--bg-white);
}

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

.hero-image-wrapper {
    position: relative;
}

.blob-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212,175,55,0.2) 0%, rgba(0,43,94,0) 70%);
    border-radius: 50%;
    z-index: -1;
    filter: blur(40px);
}

.hero-image {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    display: block;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 6s ease-in-out infinite;
}

.expert-card {
    bottom: 40px;
    left: -40px;
}

.expert-card h4 {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--primary);
}

.expert-card p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.expert-card .icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.rating-card {
    top: 40px;
    right: -20px;
    flex-direction: column;
    gap: 5px;
    padding: 15px;
    animation-delay: 2s;
}

.rating-card .stars {
    color: var(--secondary);
    font-size: 1.1rem;
}

.rating-card p {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1.2s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Reveal on Scroll classes */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up { transform: translateY(50px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}


/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background-color: var(--secondary);
    color: var(--primary-dark);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 8px solid var(--bg-white);
    box-shadow: var(--shadow-md);
}

.experience-badge .number {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item h3 {
    display: inline;
    font-size: 2.5rem;
    margin: 0;
}

.stat-item span {
    font-size: 2rem;
    color: var(--secondary);
    font-weight: 700;
    font-family: var(--font-heading);
}

.stat-item p {
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}

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

.service-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.3);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 43, 94, 0.05);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: var(--secondary);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.service-link i {
    transition: var(--transition);
}

.service-card:hover .service-link i {
    transform: translateX(5px);
    color: var(--secondary);
}

/* Process Timeline */
.timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
}

.timeline-item {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 18%;
}

.timeline-dot {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    border: 5px solid var(--bg-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.1);
    background: var(--secondary);
    color: var(--primary);
}

.timeline-content .icon-box {
    font-size: 2rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: var(--transition);
}

.timeline-item:hover .timeline-content .icon-box {
    color: var(--primary);
}

.timeline-content h4 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    font-size: 0.85rem;
}

/* Transformations */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

.gallery-item .overlay h4 {
    color: white;
    margin-bottom: 5px;
}

.gallery-item .overlay p {
    color: rgba(255,255,255,0.8);
    margin: 0;
    font-size: 0.9rem;
}

/* Testimonials */
.testimonial-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    min-width: 100%;
    padding: 40px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    color: rgba(212, 175, 55, 0.2);
    margin-bottom: 1rem;
}

.testimonial-card .stars {
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.review-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 2rem;
}

.patient-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.patient-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.patient-info h4 {
    margin: 0;
    font-size: 1rem;
    font-family: var(--font-body);
}

.patient-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 2rem;
}

.slider-controls button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    background: var(--bg-light);
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-controls button:hover {
    background: var(--primary);
    color: white;
}

/* FAQ */
.faq-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.accordion {
    margin-top: 2rem;
}

.accordion-item {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.accordion-header {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.accordion-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-family: var(--font-body);
}

.icon-toggle {
    width: 30px;
    height: 30px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.accordion-item.active .icon-toggle {
    background: var(--primary);
    color: white;
    transform: rotate(180deg);
}

.accordion-body {
    padding: 0 25px 20px;
    display: none;
}

.accordion-body p {
    margin: 0;
}

/* Contact Form */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-methods {
    margin-top: 2rem;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 1.5rem;
}

.method-item .icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 43, 94, 0.05);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.method-item h5 {
    margin: 0 0 5px 0;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.method-item a {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
}

.contact-form-wrapper {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 43, 94, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.form-checkbox input {
    margin-top: 4px;
}

.form-checkbox label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-checkbox a {
    color: var(--primary);
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    color: white !important;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.brand-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
}

.social-links a:hover {
    background: var(--secondary);
    color: var(--primary-dark);
}

.footer h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-links-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-links-list a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
}

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

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    gap: 20px;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.legal-links a:hover {
    color: white;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3rem; }
    .about-container, .faq-container, .contact-container {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    .timeline {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 20px;
    }
    .timeline::before {
        top: 0;
        left: 44px;
        height: 100%;
        width: 2px;
    }
    .timeline-item {
        width: 100%;
        display: flex;
        align-items: flex-start;
        text-align: left;
        margin-bottom: 30px;
    }
    .timeline-dot {
        margin: 0 20px 0 0;
        flex-shrink: 0;
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: block; }
    .navbar .btn { display: none; }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }
    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
    }
    .hero-actions {
        justify-content: center;
    }
    .expert-card {
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        justify-content: center;
    }
    .rating-card {
        top: -20px;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }
    .stats-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; gap: 0; }
    .footer-container { grid-template-columns: 1fr; }
    .footer-bottom-flex { flex-direction: column; gap: 15px; text-align: center; }
}