/* PALET WARNA BRAND GALAMED */
:root {
    --brand-navy: #0B1F3A;
    --brand-teal: #00A6A6;
    --brand-teal-dark: #0D7A7A;
    --text-dark: #223247;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
}

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

html {
    scroll-behavior: smooth;
}

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

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.main-logo {
    height: 45px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--brand-navy);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

/* HERO SECTION */
.hero-section {
    position: relative;
    padding: 180px 20px 120px 20px;
    background: linear-gradient(135deg, var(--brand-navy), var(--brand-teal-dark));
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    z-index: 2;
}

.hero-tagline {
    display: inline-block;
    background-color: rgba(0, 166, 166, 0.2);
    border: 1px solid var(--brand-teal);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 300;
}

/* BUTTONS */
.btn {
    display: inline-block;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--brand-teal);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--white);
    color: var(--brand-navy);
    transform: translateY(-2px);
}

.btn-secondary {
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--brand-navy);
    transform: translateY(-2px);
}

.btn-large {
    font-size: 1.1rem;
    padding: 15px 40px;
    margin-top: 20px;
    box-shadow: 0 4px 15px rgba(0, 166, 166, 0.3);
}

/* SECTION UTILITIES */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section-subtitle {
    display: block;
    color: var(--brand-teal);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--brand-navy);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
}

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

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

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--brand-navy);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.feature-item {
    font-weight: 600;
    color: var(--brand-navy);
}

.feature-item strong {
    color: var(--brand-teal);
    margin-right: 5px;
}

.about-logo-card {
    flex: 1;
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.corporate-logo {
    max-width: 100%;
    height: auto;
    max-height: 120px;
    object-fit: contain;
}

/* PRODUCTS SECTION */
.products-section {
    background-color: var(--bg-light);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--white);
    padding: 35px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(11, 31, 58, 0.03);
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.product-card:hover {
    transform: translateY(-5px);
    border-top: 4px solid var(--brand-teal);
    box-shadow: 0 10px 25px rgba(11, 31, 58, 0.08);
}

.product-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 1.25rem;
    color: var(--brand-navy);
    margin-bottom: 12px;
}

.product-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* CONTACT SECTION */
.contact-section {
    background-color: var(--white);
    text-align: center;
}

.contact-box {
    background: linear-gradient(135deg, #11294a, var(--brand-navy));
    color: var(--white);
    padding: 60px 40px;
    border-radius: 16px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(11, 31, 58, 0.15);
}

.contact-box h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.contact-box p {
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

.contact-info {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.contact-info a {
    color: var(--brand-teal);
    text-decoration: none;
    font-weight: 700;
}

/* FOOTER */
.main-footer {
    background-color: var(--brand-navy);
    color: rgba(255,255,255,0.7);
    padding: 30px 20px;
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    .btn-secondary {
        margin-left: 0;
    }
    .about-grid {
        flex-direction: column;
    }
}