/* Google Fonts (style.css)*/
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Poppins:wght@300;400;600&display=swap');

:root {
    --primary-color: #4a3728; /* Cokelat Tua Sejarah */
    --secondary-color: #c0a080; /* Krem Kertas Tua */
    --accent-color: #8b0000; /* Merah Marun */
    --text-color: #333;
    --light-bg: #fdfaf6;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3, .brand {
    font-family: 'Cinzel', serif;
}

/* Navbar */
nav {
    background-color: var(--primary-color);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

html, body {
    overflow-x: hidden;
}

.brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary-color);
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 15px;
    align-items: center;
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links a, .btn-login {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 5px;
    transition: var(--transition);
    border: 2px solid transparent;
    display: inline-block;
    cursor: pointer;
}

.nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: white;
    border-color: transparent;
}

.btn-login {
    background-color: var(--accent-color);
    color: white;
    border: 2px solid var(--accent-color);
    font-weight: 600;
    transition: var(--transition), transform 0.2s ease;
}

.btn-login:hover {
    background-color: rgba(139, 0, 0, 0.95);
    color: white;
    border-color: rgba(139, 0, 0, 0.95);
    transform: translateY(-1px);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.16);
}

/* Hero Section */
.hero-section {
    width: 100%;
    max-width: 100%;
    position: relative;
    overflow: hidden;
}

html, body {
    overflow-x: hidden;
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(74, 55, 40, 0.8), rgba(139, 0, 0, 0.6));
}

.hero-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.hero-content p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease, box-shadow 0.25s ease;
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(0,0,0,0.12);
}

.feature-card:nth-child(1) { transition-delay: 0.15s; }
.feature-card:nth-child(2) { transition-delay: 0.3s; }
.feature-card:nth-child(3) { transition-delay: 0.45s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal / Pop-up Login */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 30px;
    width: 350px;
    border-radius: 10px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 28px;
    cursor: pointer;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.btn-submit {
    width: 100%;
    padding: 10px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
}

.zoomable-image {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.zoomable-image:hover {
    transform: scale(1.02);
}

.image-zoom-overlay {
    display: none;
    position: fixed;
    z-index: 2000;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.image-zoom-overlay.active {
    display: flex;
}

.image-zoom-overlay img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.image-zoom-overlay .close-zoom {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    backdrop-filter: blur(4px);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}