:root{
    --biru-tua: #16305c;
    --biru: #2f6fed;
    --ungu: #8b5cf6;
    --pink: #f472b6;
    --kuning: #FFC107;
    --krem: #f4f6fb;
}

body{
    font-family: 'Segoe UI', sans-serif;
    background: var(--krem);
    color: #333;
}

/* ===== NAVBAR ===== */
.navbar-sekolah{
    background: var(--biru-tua);
    padding: 14px 0;
}

.navbar-sekolah .nav-link{
    color: #fff !important;
    font-weight: 500;
    padding: 8px 14px !important;
    border-radius: 20px;
    transition: background 0.15s ease;
}

.navbar-sekolah .nav-link:hover,
.navbar-sekolah .nav-link.active-link{
    background: rgba(255,255,255,0.2);
}

.btn-login-nav{
    background: var(--kuning);
    color: #212529 !important;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 20px;
    transition: transform 0.15s ease;
}

.btn-login-nav:hover{
    transform: translateY(-2px);
    color: #212529 !important;
}

/* ===== HERO (BERANDA) ===== */
.hero-sekolah{
    background: linear-gradient(135deg, var(--biru-tua) 0%, var(--biru) 100%);
    border-radius: 26px;
    color: #fff;
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    margin-top: 30px;
}

.hero-sekolah h1{
    font-weight: 800;
    font-size: 2.1rem;
}

.hero-sekolah p{
    font-size: 1.02rem;
    opacity: 0.95;
    max-width: 620px;
}

.hero-icon-besar{
    font-size: 8rem;
    opacity: 0.9;
}

.btn-kuning{
    background: var(--kuning);
    color: #212529;
    font-weight: 700;
    padding: 10px 22px;
    border-radius: 10px;
    border: none;
}

.btn-kuning:hover{
    color: #212529;
    transform: translateY(-2px);
}

.btn-outline-putih{
    background: transparent;
    color: #fff;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 10px;
    border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline-putih:hover{
    background: rgba(255,255,255,0.15);
    color: #fff;
}

.bulatan-dekor{
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.13);
}
.bulatan-dekor.satu{ width: 160px; height: 160px; top: -50px; left: -50px; }
.bulatan-dekor.dua{ width: 220px; height: 220px; bottom: -80px; right: -40px; }

/* ===== KARTU UMUM ===== */
.kartu-info{
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 30px;
    border: none;
}

.kartu-info h5{
    font-weight: 700;
}

.ikon-bulat{
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 14px;
}

.ikon-bulat.hijau{ background: #22c55e; }
.ikon-bulat.biru{ background: var(--biru); }
.ikon-bulat.ungu{ background: var(--ungu); }
.ikon-bulat.pink{ background: var(--pink); }

/* ===== FOOTER ===== */
.footer-sekolah{
    background: var(--biru-tua);
    color: #d8d8e0;
    padding: 26px 0;
    margin-top: 60px;
    font-size: 0.9rem;
}