/* --- VARIABEL CSS --- */
:root {
    --primary-color: #1a365d; /* Navy Blue */
    --secondary-color: #2c5282;
    --accent-color: #d69e2e;  /* Gold */
    --bg-light: #f8fafc;
    --text-dark: #2d3748;
    --text-light: #718096;
    --white: #ffffff;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--white);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
input, textarea { font-family: 'Inter', sans-serif; outline: none; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-color);
    line-height: 1.3;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

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

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.title-divider {
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0 auto;
    border-radius: 2px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px; /* Pill shape */
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn i { font-size: 0.9em; }

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(26, 54, 93, 0.39);
}

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

.btn-secondary {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #b7791f;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-outline-light {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

/* Active Link Style */
.nav-links a.active {
    color: var(--accent-color);
    font-weight: 600;
}

/* --- HEADER & NAVIGATION --- */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span { color: var(--accent-color); }
.logo i { color: var(--primary-color); }

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-dark);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    background: none;
    border: none;
}

/* --- HERO SECTION --- */
.hero {
    background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.7)), url('/assets/268-1920x1080.jpg') no-repeat center center/cover;
    min-height: 85vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 4rem 0;
}

.hero-content h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #e2e8f0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* --- PAGE HEADER (Inner Pages) --- */
.page-header {
    background-color: var(--bg-light);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}
.page-header h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }

/* --- FEATURES GRID --- */
.features {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #edf2f7;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background-color: rgba(214, 158, 46, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--accent-color);
    font-size: 1.8rem;
}

.feature-card h3 { margin-bottom: 1rem; font-size: 1.4rem; }
.feature-card p { color: var(--text-light); margin-bottom: 1.5rem; }
.card-link { color: var(--primary-color); font-weight: 600; font-size: 0.9rem; }
.card-link:hover { color: var(--accent-color); }

/* Service List in Cards */
.service-list { text-align: left; margin-bottom: 1.5rem; }
.service-list li { color: var(--text-light); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 10px; }
.service-list i { color: var(--accent-color); }

/* --- ABOUT SECTION (FIXED - STANDARD) --- */
.about-section {
    padding: 6rem 0;
}

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

.about-image {
    width: 100%;
}

/* Gaya Gambar Standar yang Rapi */
.about-image img {
    width: 100%;
    height: auto; 
    border-radius: 12px; /* Sudut melengkung standar */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08); /* Bayangan halus */
    object-fit: cover; /* Memastikan gambar proporsional */
}

.about-text {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

.check-list { margin-top: 1.5rem; }
.check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-weight: 500;
    color: var(--primary-color);
}
.check-item i { color: var(--accent-color); font-size: 1.2rem; }

/* --- STATS SECTION --- */
.stats-section {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: 2rem;
}

.stat-item i { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 1rem; }
.stat-item h3 { font-size: 2.5rem; color: var(--white); margin-bottom: 0.5rem; }
.stat-item p { color: #cbd5e0; }

/* --- CONTACT SECTION --- */
.contact-section { padding: 6rem 0; }

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h3 { margin-bottom: 1rem; }

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.icon-box {
    width: 50px;
    height: 50px;
    background-color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid #edf2f7;
}

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

/* --- FOOTER --- */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0 1rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col ul li { margin-bottom: 0.8rem; }
.footer-col ul li a { color: #cbd5e0; font-size: 0.95rem; display: flex; align-items: center; gap: 8px; }
.footer-col ul li a:hover { color: var(--accent-color); padding-left: 5px; }
.footer-col p { color: #cbd5e0; font-size: 0.95rem; line-height: 1.6; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: #a0aec0;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 992px) {
    .about-grid, .contact-wrapper, .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
    .about-image { max-width: 500px; margin: 0 auto; }
    .hero-content h1 { font-size: 2.8rem; }
    .stats-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 2rem 0;
        gap: 1.5rem;
        text-align: center;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); /* Hidden animation ready */
        transition: clip-path 0.4s ease-in-out;
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .hero-content h1 { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .btn { width: 100%; }
    
    .contact-form { padding: 1.5rem; }
}