/* =========================================
           VARIABLES & RESET
           ========================================= */
        
:root {
    --primary: #4db6ac;
   
    --primary-dark: #00897b;
    --accent: #ffcc80;
  
    --text-dark: #37474f;
    --text-light: #78909c;
    --bg-light: #e0f2f1;
    --white: #ffffff;
    --success: #66bb6a;
    --border-radius: 12px;
    --shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

/* =========================================
           UTILITY CLASSES (ANIMATION)
           ========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Scroll Animation Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 86, 179, 0.2);
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 86, 179, 0.3);
}

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

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

/* =========================================
           HEADER
           ========================================= */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    font-weight: 500;
    font-size: 16px;
    transition: var(--transition);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

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

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

/* Decorative Circles */
.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: rgba(0, 168, 204, 0.05);
    border-radius: 50%;
    z-index: 0;
}

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

.hero-text {
    flex: 1;
    z-index: 1;
    padding-right: 50px;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.hero-text span {
    color: var(--primary);
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-img {
    flex: 1;
    position: relative;
    z-index: 1;
}

.hero-img img {
    border-radius: 20px 0 20px 0;
    box-shadow: 20px 20px 0 var(--accent);
    animation: float 6s ease-in-out infinite;
}

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

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

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

/* =========================================
           ABOUT US
           ========================================= */
.about {
    background-color: var(--white);
}

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

.about-img img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
    color: var(--text-light);
}

/* =========================================
           SERVICES
           ========================================= */
.services {
    background-color: var(--bg-light);
}

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

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--accent);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 86, 179, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
    transition: var(--transition);
}

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

.service-card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* =========================================
           WHY CHOOSE US
           ========================================= */
.why-us {
    background: var(--white);
}

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

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-item i {
    font-size: 24px;
    color: var(--accent);
    margin-top: 5px;
}

/* =========================================
           HEALTHCARE PLANS
           ========================================= */
.plans {
    background-color: var(--primary-dark);
    color: var(--white);
}

.plans .section-header h2 {
    color: var(--white);
}

.plans .section-header p {
    color: #ddd;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.plan-card {
    background: var(--white);
    color: var(--text-dark);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.plan-card.featured {
    transform: scale(1.05);
    border: 4px solid var(--accent);
    z-index: 2;
}

.plan-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--white);
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

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

.plan-price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: normal;
}

.plan-features {
    margin-bottom: 30px;
    text-align: left;
}

.plan-features li {
    margin-bottom: 10px;
    color: var(--text-light);
}

.plan-features li i {
    color: var(--success);
    margin-right: 10px;
}

/* =========================================
           TESTIMONIALS
           ========================================= */
.testimonials {
    background: var(--bg-light);
}

.testimonial-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding-bottom: 20px;
    scrollbar-width: none;
    /* Firefox */
}

.testimonial-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    min-width: 350px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.user-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

.stars {
    color: #ffc107;
    font-size: 0.9rem;
}

/* =========================================
           CONTACT & BOOK APPOINTMENT
           ========================================= */
.contact-section {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--border-radius);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
}

.appointment-form-wrapper {
    flex: 1.5;
    min-width: 300px;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 5px solid var(--accent);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

/* =========================================
           FOOTER & MODULES
           ========================================= */
footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 70px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--accent);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
    transition: 0.3s;
}

/* Newsletter Module */
.newsletter-form input[type="date"] {
    color-scheme: light;
    /* Fix calendar icon color in dark mode */
}

.newsletter-form .checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

/* Copyright */
.copyright {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.legal-links {
    margin-top: 10px;
}

.legal-links a {
    margin: 0 10px;
    font-size: 0.85rem;
}

.legal-links a:hover {
    text-decoration: underline;
    cursor: pointer;
}

/* =========================================
           MODALS (Privacy & Terms)
           ========================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: #fff;
    margin: auto;
    padding: 40px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    border-radius: var(--border-radius);
    position: relative;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    max-height: 80vh;
    overflow-y: auto;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 15px;
    right: 20px;
}

.close-modal:hover {
    color: var(--primary);
}

/* =========================================
           NOTIFICATION TOAST
           ========================================= */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--success);
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(150%);
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    z-index: 3000;
}

.toast.active {
    transform: translateX(0);
}

/* =========================================
           RESPONSIVE
           ========================================= */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        padding-right: 0;
        margin-bottom: 40px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-img {
        width: 100%;
    }

    .navbar {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
    }

    .nav-links {
        margin-top: 15px;
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .contact-section {
        flex-direction: column;
    }

    .plan-card.featured {
        transform: scale(1);
    }
}