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

:root {
    --primary-blue: #005A9C; /* Classic Blue */
    --secondary-blue: #0078D7;
    --primary-green: #2E8B57; /* Sea Green */
    --secondary-green: #3CB371;
    --light-bg: #f4f7f6;
    --dark-text: #2c3e50;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.85);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-brand img {
    width: 45px;
    height: auto;
}

.nav-brand h2 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 600;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 90, 156, 0.8), rgba(46, 139, 87, 0.8)), url('assets/citizen_1.png') center/cover no-repeat;
    position: relative;
    padding: 0 5%;
}

.hero-content {
    text-align: center;
    background: var(--glass-bg);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 800px;
    animation: fadeIn 1s ease-out;
}

.hero-content h1 {
    font-size: 3rem;
    background: -webkit-linear-gradient(var(--primary-blue), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #444;
}

.btn {
    display: inline-block;
    padding: 10px 25px;
    background: linear-gradient(to right, var(--primary-blue), var(--primary-green));
    color: var(--white);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Section Common */
section {
    padding: 5rem 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-green);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Profil Section */
.profil {
    display: flex;
    align-items: center;
    gap: 3rem;
    background: var(--white);
    padding: 4rem 5%;
    border-radius: 20px;
    margin: -3rem 5% 0;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.profil-text {
    flex: 1;
}

.profil-text p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.profil-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.profil-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.profil-image:hover img {
    transform: scale(1.05);
}

/* Program SiPintar */
.program {
    background: linear-gradient(to bottom right, var(--light-bg), #eef2f3);
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.program-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s;
    border-bottom: 4px solid var(--primary-blue);
}

.program-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--primary-green);
}

.program-card h3 {
    color: var(--primary-blue);
    margin: 1rem 0;
    font-size: 1.5rem;
}

/* Slider Kegiatan */
.kegiatan {
    background-color: var(--white);
    overflow: hidden;
}

.slider-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    position: relative;
}

.slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--white);
    padding: 2rem;
    text-align: center;
}

.slide-caption h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.7);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
    z-index: 10;
}

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

.prev { left: 20px; }
.next { right: 20px; }

/* Footer */
footer {
    background: var(--primary-blue);
    color: var(--white);
    text-align: center;
    padding: 2rem 5%;
}

footer p {
    opacity: 0.8;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .profil {
        flex-direction: column;
        margin-top: 2rem;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .nav-links {
        display: none; /* Add hamburger menu logic for mobile if needed */
    }
}