/* Base Styles - Teal Theme */
:root {
    --primary: #4f46e5;
    --primary-light: #eef2ff;
    --secondary: #0ea5e9;
    --accent: #a855f7;
    --dark: #1e293b;
    --light: #ffffff;
    --gray: #94a3b8;
    --light-gray: #f1f5f9;
    --shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --radius: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.7;
    color: var(--dark);
    background: linear-gradient(135deg, #f8fdff 0%, #f5f7fa 100%);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 120px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 3.2rem;
    color: var(--dark);
    margin-bottom: 20px;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.section-title h2::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 8px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 4px;
}

.section-title p {
    color: var(--gray);
    font-size: 1.3rem;
    max-width: 800px;
    margin: 30px auto 0;
    line-height: 1.8;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 42px;
    background: linear-gradient(135deg, var(--primary), #00695c);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    box-shadow: 0 10px 25px rgba(0, 137, 123, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 137, 123, 0.4);
    background: linear-gradient(135deg, #00695c, var(--primary));
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    box-shadow: none;
}

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

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), #f4511e);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #f4511e, var(--secondary));
}

/* Header - Floating Navigation */
header {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1400px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 50px;
    padding: 20px 40px;
    z-index: 1000;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

.logo i {
    font-size: 2.2rem;
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 1.05rem;
    position: relative;
    padding: 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    bottom: 0;
    left: 0;
    transition: var(--transition);
    border-radius: 2px;
}

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

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

.mobile-toggle {
    display: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: var(--primary);
}

/* Hero - Fullscreen Video Background */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #263238 0%, #37474f 100%);
    color: white;
    padding-top: 200px;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 30px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 50px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 80px;
    padding-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 800;
}

/* About - Grid Cards */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.about-card {
    background: white;
    border-radius: var(--radius);
    padding: 50px 40px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-card:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 137, 123, 0.2);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.about-card i {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 30px;
}

/* Services - Masonry Grid */
.services-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-item {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.service-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 35px 70px rgba(0, 137, 123, 0.25);
}

.service-image {
    height: 250px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.service-item:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 40px;
}

.service-content h3 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.service-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin: 20px 0;
}

/* Before/After Gallery */
.gallery-section {
    background: linear-gradient(135deg, var(--dark) 0%, #37474f 100%);
    color: white;
    padding: 120px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 400px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 30px;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* Why Choose Us - Feature Cards */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: rotateY(10deg) translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 137, 123, 0.2);
}

.feature-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-light), white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 2.5rem;
    color: var(--primary);
}

/* Health Insurance - Tiered Cards */
.insurance-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.tier-card {
    background: white;
    border-radius: var(--radius);
    padding: 50px 40px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    text-align: center;
}

.tier-card:hover {
    transform: translateY(-20px);
    box-shadow: 0 40px 80px rgba(0, 137, 123, 0.25);
}

.tier-badge {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    color: var(--dark);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 10px 20px rgba(255, 138, 101, 0.3);
}

.tier-price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    margin: 30px 0;
}

/* Testimonials - Carousel Cards */
.testimonial-carousel {
    max-width: 1000px;
    margin: 60px auto 0;
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    gap: 40px;
    transition: transform 0.6s ease;
}

.testimonial-card {
    min-width: 460px;
    background: white;
    border-radius: var(--radius);
    padding: 50px;
    box-shadow: var(--shadow);
}

/* Contact - Split with Image */
.contact-section {
    background: linear-gradient(135deg, var(--primary-light) 0%, white 100%);
}

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

.contact-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.appointment-card {
    background: white;
    border-radius: var(--radius);
    padding: 60px 50px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 18px 25px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1.1rem;
    transition: var(--transition);
    background: #fafafa;
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 137, 123, 0.1);
}

/* Footer - Modern Grid */
footer {
    background: var(--dark);
    color: white;
    padding: 100px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
    margin-bottom: 70px;
}

.footer-col h3 {
    font-size: 1.4rem;
    margin-bottom: 30px;
    color: white;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--primary);
    bottom: 0;
    left: 0;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.legal-links a {
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.legal-links a:hover {
    color: var(--primary);
}

/* Popup Modals - Glassmorphism */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
    animation: modalAppear 0.4s ease;
}

@keyframes modalAppear {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius);
    width: 100%;
    max-width: 900px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 60px;
    position: relative;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

/* Confirmation Message */
.confirmation {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 70px;
    border-radius: var(--radius);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    text-align: center;
    z-index: 3000;
    max-width: 600px;
    width: 90%;
    animation: confirmationPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes confirmationPop {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0;
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

.confirmation.active {
    display: block;
}

.confirmation i {
    font-size: 5rem;
    color: var(--primary);
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 40px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 var(--radius) var(--radius);
    }

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

    .mobile-toggle {
        display: block;
    }

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

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }

    .section {
        padding: 80px 0;
    }

    .testimonial-card {
        min-width: 100%;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

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

    .modal-content {
        padding: 40px;
    }
}