/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-color: #4A2C81;
    /* Deep Purple from Logo */
    --primary-dark: #351e60;
    --accent-color: #7B4FD1;
    /* Lighter Purple */
    --secondary-color: #00C4CC;
    /* Teal for medical accent */
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --white: #ffffff;
    --bg-light: #F9FAFB;
    --bg-gradient: linear-gradient(135deg, #F3F0FF 0%, #FFFFFF 100%);

    /* Spacing & Layout */
    --section-padding: 80px 0;
    --container-width: 1200px;
    --border-radius: 16px;

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    opacity: 0;
    /* Animation init */
    transform: translateY(20px);
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-title p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    background-color: var(--primary-color);
    color: #ffffff !important;
    /* Explicit white text */
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn:hover {
    background-color: transparent;
    color: var(--primary-color) !important;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(74, 44, 129, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color) !important;
    /* Override white text for outline */
    border: 2px solid var(--primary-color);
}

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

/* Header */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

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

.logo img {
    height: 50px;
    width: auto;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
    /* Vertical alignment fix */
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-gradient);
    padding-top: 80px;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    color: var(--primary-color);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 500px;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-image {
    flex: 1;
    position: relative;
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.6s;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* About Section */
.about {
    padding: var(--section-padding);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-img {
    flex: 1;
}

.about-img img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.about-text {
    flex: 1;
}

/* Services Section */
.services {
    padding: var(--section-padding);
    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: 40px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(74, 44, 129, 0.1);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.service-card h3 {
    margin-bottom: 16px;
    color: var(--text-dark);
}

/* Doctors Section */
.doctors {
    padding: var(--section-padding);
}

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

.doctor-card {
    text-align: center;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.doctor-card:hover {
    transform: translateY(-10px);
}

.doctor-img-wrapper {
    height: 300px;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.doctor-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.doctor-card:hover .doctor-img-wrapper img {
    transform: scale(1.05);
}

.doctor-info {
    padding: 24px;
}

.doctor-info h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.doctor-info p {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: var(--primary-color);
    color: var(--white);
}

.contact-container {
    display: flex;
    gap: 50px;
}

.contact-info,
.contact-form {
    flex: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.info-item {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 16px;
    border-radius: 8px;
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form button {
    background-color: var(--secondary-color);
    border: none;
    color: var(--white);
}

.contact-form button:hover {
    background-color: #00aab0;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 30px 0;
    text-align: center;
}

/* Animations Keyframes */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries */
@media (max-width: 768px) {
    .hero {
        height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
        text-align: center;
    }

    .hero .container {
        flex-direction: column-reverse;
    }

    .hero-content {
        padding-right: 0;
    }

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

    .nav-links {
        display: none;
        /* simple Mobile hide for now */
    }

    .about-content {
        flex-direction: column;
    }

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