:root {
    /* Mediva Brand Colors based on colors.ts */
    --primary: #0F6CBF;
    --primary-light: #e6f0fa;
    --primary-dark: #0A4A8F;
    --accent: #00BCD4;
    
    --surface: #FFFFFF;
    --background: #F5F7FA;
    --secondary-surface: #FAFBFC;
    
    --text-primary: rgba(26, 26, 26, 0.95);
    --text-secondary: rgba(102, 102, 102, 0.8);
    
    --divider: #E0E0E0;
    --border: #D0D0D0;
    
    --success: #4CAF50;
}

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

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

h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Navbar */
.navbar {
    background-color: var(--surface);
    border-bottom: 1px solid var(--divider);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-links .btn-outline {
    color: var(--primary);
    border: 1.5px solid var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: 99px;
}

.nav-links .btn-outline:hover {
    background-color: var(--primary-light);
}

/* Hero Section */
.hero-section {
    padding: 5rem 0;
    background-color: var(--surface);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge-pill {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 99px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

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

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.cta-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.125rem;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(15, 108, 191, 0.25);
    transition: all 0.3s ease;
    width: max-content;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(15, 108, 191, 0.35);
}

.security-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 500;
}

/* Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 100%;
    max-width: 320px;
    height: 650px;
    background-color: var(--surface);
    border-radius: 40px;
    padding: 10px;
    border: 8px solid #E2E8F0;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    position: relative;
}

/* Notch */
.phone-mockup::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background-color: #E2E8F0;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 10;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    border-radius: 30px;
    object-fit: cover;
}

/* Section Shared */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Features */
.features-section {
    padding: 6rem 0;
    background-color: var(--background);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--surface);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--divider);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background-color: var(--surface);
    border-top: 1px solid var(--divider);
    border-bottom: 1px solid var(--divider);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.rounded-image {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    font-size: 1.125rem;
}

/* FAQ */
.faq-section {
    padding: 6rem 0;
    background-color: var(--background);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background-color: var(--surface);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--divider);
}

.faq-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.faq-item p {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background-color: var(--surface);
    border-top: 1px solid var(--divider);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--text-secondary);
}

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-top: 1px solid var(--divider);
    padding-top: 2rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content, .about-content {
        max-width: 600px;
        margin: 0 auto;
    }

    .cta-group {
        align-items: center;
    }

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

@media (max-width: 600px) {
    .hero-title { font-size: 2.5rem; }
    .nav-links { display: none; }
}