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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #1e293b;
    background-color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* RAMPINGKAN CONTAINER (Biar nggak full layar) */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
}

/* HEADER */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid #f1f5f9;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo { font-size: 24px; font-weight: 800; }
.logo span { color: #2e7d32; }

.search-bar {
    background: #f1f5f9;
    padding: 8px 15px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    width: 280px;
}
.search-bar input { border: none; background: transparent; outline: none; margin-left: 10px; width: 100%; font-size: 13px; }

.main-nav { display: flex; align-items: center; gap: 20px; }
.main-nav a { text-decoration: none; color: #1e293b; font-weight: 600; font-size: 14px; }
.v-line { width: 1px; height: 18px; background: #e2e8f0; }

.btn-regis {
    background: #0061ff;
    color: white !important;
    padding: 10px 20px;
    border-radius: 10px;
}

/* HERO SECTION (Biru Gradasi ala Karier.mu) */
.hero {
    background: linear-gradient(135deg, #0052d4 0%, #4364f7 100%);
    padding: 80px 0 150px 0;
    color: white;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-badge {
    background: rgba(255,255,255,0.1);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 20px;
    display: inline-block;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-content h1 { font-size: 40px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.hero-content h1 span { color: #ffc107; }
.hero-content p { font-size: 16px; opacity: 0.9; margin-bottom: 35px; }

.hero-btns { display: flex; gap: 15px; }
.btn-main { background: white; color: #0061ff; padding: 14px 28px; border-radius: 12px; text-decoration: none; font-weight: 700; }
.btn-video { color: white; text-decoration: none; display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }

/* Visual Hero */
.image-wrapper { position: relative; }
.image-wrapper img { width: 100%; border-radius: 30px; box-shadow: 0 20px 50px rgba(0,0,0,0.2); }
.floating-card {
    position: absolute;
    background: white;
    color: #1e293b;
    padding: 10px 15px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.card-1 { top: 10%; left: -20px; }
.card-2 { bottom: 10%; right: -10px; }

/* FLOATING STATS */
.stats-container { margin-top: -65px; position: relative; z-index: 10; }
.stats-box {
    background: white;
    padding: 30px;
    border-radius: 25px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    text-align: center;
}
.stat-item h3 { font-size: 28px; color: #2e7d32; font-weight: 800; }
.stat-item p { font-size: 13px; color: #64748b; font-weight: 600; }
.stat-divider { width: 1px; height: 40px; background: #f1f5f9; }

/* PARTNERS */
.partners { padding: 80px 0 40px 0; text-align: center; }
.section-subtitle { font-size: 20px; font-weight: 700; color: #003366; margin-bottom: 35px; }
.logo-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; opacity: 0.6; filter: grayscale(100%); }
.logo-grid img { height: 35px; }

/* WHY CHOOSE US */
.why-choose { padding: 80px 0; background: #f8fafc; }
.section-title { text-align: center; font-size: 28px; font-weight: 800; color: #003366; margin-bottom: 50px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }

.feature-card {
    background: white;
    padding: 35px;
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid #f1f5f9;
}
.f-icon { font-size: 30px; color: #0061ff; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.feature-card p { font-size: 14px; color: #64748b; }
.active-card { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
    .hero-grid, .features-grid, .stats-box { grid-template-columns: 1fr; flex-direction: column; gap: 30px; text-align: center; }
    .hero-content h1 { font-size: 30px; }
    .hero-btns { justify-content: center; }
    .search-container, .stat-divider { display: none; }
}

/* --- SECTION DEMO APLIKASI --- */
.app-demo {
    padding: 80px 0;
    background-color: #ffffff;
}

.section-desc {
    text-align: center;
    color: #64748b;
    margin-top: -40px;
    margin-bottom: 50px;
    font-size: 16px;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 kolom per baris */
    gap: 20px;
}

.demo-card {
    background: #f8fafc; /* Abu-abu sangat muda */
    padding: 30px 25px;
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid transparent;
}

.demo-card:hover {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transform: translateY(-5px);
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.demo-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

/* WARNA ICON BIAR ESTETIK */
.purple { background: #f3e8ff; color: #7e22ce; }
.blue { background: #e0f2fe; color: #0369a1; }
.yellow { background: #fef9c3; color: #a16207; }
.orange { background: #ffedd5; color: #c2410c; }
.indigo { background: #e0e7ff; color: #4338ca; }
.blue-dark { background: #dbeafe; color: #1e40af; }
.yellow-dark { background: #fef3c7; color: #b45309; }
.blue-light { background: #ecfeff; color: #0891b2; }

.demo-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #1e293b;
}

.demo-card p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .demo-grid { grid-template-columns: repeat(2, 1fr); } /* 2 kolom di tablet */
}

@media (max-width: 600px) {
    .demo-grid { grid-template-columns: 1fr; } /* 1 kolom di HP */
}