:root {
    --primary: #00796B;
    --primary-dark: #004D40;
    --primary-light: #B2DFDB;
    --text-dark: #1E293B;
    --text-light: #64748B;
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.pharma-buttons{
    text-align: center;
    justify-content: center;
}

.pharma-buttons .pharma-primary-btn {
    background: #0891b2;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 500;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    margin-top: 10px;
    color: #FFFFFF;
    cursor: pointer;
}

.pharma-buttons .pharma-primary-btn:hover {
    background: #0891b2;
}
/* Hero Section */
.pharma-hero {
    position: relative;
    top:80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 5rem 0 5rem;
    text-align: center;
    z-index: 0;
}

.pharma-hero-content {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.pharma-hero h1 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.pharma-hero p {
    font-size: 1.15rem;
    opacity: 0.9;
}

/* Features Section */
.pharma-features {
    padding: 5rem 2rem;
    background: #fff;
}

.pharma-features h2 {
    text-align: center;
    font-size: 2.0rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.pharma-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pharma-feature-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.pharma-feature-card:hover {
    transform: translateY(-5px);
}

.pharma-feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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

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

/* SFDA Section */
.sfda {
    padding: 5rem 0;
    padding-top: 2rem;
    background: var(--gray-50);
}

.sfda h2 {
    text-align: center;
    font-size: 2.0rem;
    margin-bottom: 2.5rem;
}

.sfda-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.sfda-card {
    background: #fff;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sfda-card:hover {
    transform: translateY(-5px);
}

.sfda-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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

.sfda-card p {
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .pharma-hero h1 {
        font-size: 2rem;
    }

    .pharma-hero p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .pharma-features-grid,
    .sfda-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-contact p {
        justify-content: center;
    }
}