:root {
    --omni-primary: #2563eb;
    --omni-dark: #0f172a;
    --omni-light: #f8fafc;
    --omni-accent: #3b82f6;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--omni-dark);
    line-height: 1.6;
}

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

.landing-nav {
    padding: 1.25rem 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.landing-nav.scrolled {
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.1);
    padding: 1rem 5%;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--omni-primary);
    letter-spacing: -0.02em;
}

.nav-links a {
    text-decoration: none;
    color: var(--omni-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

/* Hero Section */
.hero-section {
    position: relative;
    padding: 8rem 5% 6rem;
    background: #0f172a;
    color: white;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 85vh;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 58, 138, 0.8) 100%), url('../images/hospital_hero.png');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    flex: 1;
    max-width: 700px;
}

.hero-image-container {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    background: linear-gradient(to right, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.omni-brand-mark {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #60a5fa;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.hero-btn {
    padding: 1.1rem 2.8rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-glow {
    background: var(--omni-primary);
    color: white;
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.6);
    background: #1d4ed8;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Stats Section */
.stats-section {
    background: white;
    padding: 4rem 5%;
    margin-top: -4rem;
    position: relative;
    z-index: 10;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.03);
}

.stat-card {
    text-align: center;
    padding: 2rem;
    border-right: 1px solid #e2e8f0;
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--omni-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Features Grid */
.features-section {
    padding: 6rem 5%;
    background: #f8fafc;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
    border-color: var(--omni-primary);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: #eff6ff;
    color: var(--omni-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

/* Pricing Section */
.pricing-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card.premium {
    border: 2px solid var(--omni-primary);
    box-shadow: 0 20px 40px -10px rgba(37, 99, 235, 0.15);
    transform: scale(1.02);
}

.price-tag {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--omni-dark);
    font-family: 'Outfit', sans-serif;
}

.price-period {
    font-size: 1rem;
    color: #64748b;
    font-weight: 500;
}

/* Footer */
footer {
    background: #0f172a;
    color: white;
    padding: 5rem 5% 2rem;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 0.75rem;
    display: block;
    transition: color 0.2s;
}

.footer-link:hover {
    color: white;
}

/* Modal Styles */
.modal-overlay {
    backdrop-filter: blur(8px);
}

/* Mobile Navigation */
.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--omni-dark);
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: white;
    border-bottom: 1px solid #e2e8f0;
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.mobile-nav-overlay.active {
    display: flex;
}

.landing-nav .nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

@media (max-width: 768px) {
    .landing-nav .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .landing-nav {
        padding: 1rem 5%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-section {
        padding-top: 2rem;
    }

    .stat-card {
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
        padding-bottom: 2rem;
        margin-bottom: 2rem;
    }

    .stat-card:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .stats-section>div {
        grid-template-columns: 1fr !important;
    }

    footer>div {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}