/* Variabel Warna Berdasarkan Logo */
:root {
    --primary-blue: #1e88e5;   /* Biru Logo */
    --accent-yellow: #fbc02d;  /* Kuning Logo */
    --dark-navy: #0f172a;
    --white: #ffffff;
    --grey-light: #f8fafc;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Canvas Background */
#cloud-canvas {
    position: fixed;
    top: 0; left: 0;
    z-index: -1;
    opacity: 0.4;
}

/* Navbar Responsif */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.logo-brand { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 40px; border-radius: 4px; }
.logo-text { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.2rem; }
.logo-text span { color: var(--primary-blue); }

.nav-menu { display: flex; list-style: none; gap: 25px; align-items: center; }
.nav-menu a { text-decoration: none; color: var(--white); font-weight: 500; transition: 0.3s; }
.nav-menu a:hover { color: var(--accent-yellow); }

.btn-client {
    background: var(--primary-blue);
    padding: 8px 20px;
    border-radius: 6px;
    color: white !important;
}

.mobile-toggle { display: none; font-size: 1.5rem; cursor: pointer; }

/* Hero Section */
.hero {
    padding: 200px 0 100px;
    text-align: center;
    position: relative;
}

.hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; line-height: 1.2; }
.highlight { color: var(--accent-yellow); }
.hero p { color: #94a3b8; margin: 20px auto; max-width: 600px; }

.hero-btns { display: flex; gap: 15px; justify-content: center; margin-top: 30px; }
.btn-main { background: var(--accent-yellow); color: var(--dark-navy); padding: 12px 30px; text-decoration: none; font-weight: 700; border-radius: 8px; }
.btn-sub { border: 1px solid var(--primary-blue); color: white; padding: 12px 30px; text-decoration: none; border-radius: 8px; }

/* Services Grid */
.services { padding: 80px 0; background: rgba(255,255,255,0.02); }
.section-title { text-align: center; margin-bottom: 50px; }
.line { width: 60px; height: 4px; background: var(--primary-blue); margin: 10px auto; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(30, 41, 59, 0.5);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.3s;
    text-align: center;
}

.service-card:hover { border-color: var(--accent-yellow); transform: translateY(-10px); }
.service-card i { font-size: 3rem; color: var(--primary-blue); margin-bottom: 20px; }

/* Footer */
footer { padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.socials { display: flex; gap: 20px; font-size: 1.3rem; }
.socials a { color: #94a3b8; }

/* Media Queries untuk Mobile */
@media (max-width: 768px) {
    .nav-menu {
        display: none; /* Perlu JS untuk toggle menu */
        position: absolute;
        top: 80px; left: 0; width: 100%;
        background: var(--dark-navy);
        flex-direction: column;
        padding: 20px;
    }
    .nav-menu.active { display: flex; }
    .mobile-toggle { display: block; }
    .hero-btns { flex-direction: column; }
}