/* ============================================================
   PORTAL IJAZAH - Stylesheet utama
   Warna desain: primary #0056d2, body #f8f9fa, teks #1a1a1a,
   subteks #6b7280, footer gelap #1a202c
   ============================================================ */
:root {
    --primary: #0056d2;
    --primary-hover: #004bb8;
    --bg-body: #ffffff;
    --text-dark: #1a1a1a;
    --text-sub: #6b7280;
    --footer-dark: #1f2937;
    --card-bg: #ffffff;
    --border: #e5e7eb;
    --avatar-bg: #d1dbff;
    --success: #10b981;
    --radius: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Manrope', sans-serif; }
html { scroll-behavior: smooth; }
body { background: var(--bg-body); color: var(--text-dark); line-height: 1.6; }
img { max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ============ HEADER ============ */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}
.nav-container {
    max-width: 1280px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 12px 24px;
}
.logo-img { height: 40px; width: auto; display: block; }
.main-nav ul { display: flex; gap: 28px; list-style: none; }
.main-nav a {
    text-decoration: none; color: var(--text-dark);
    font-size: 14px; font-weight: 500; white-space: nowrap;
}
.main-nav a:hover { color: var(--primary); }
.nav-buttons { display: flex; gap: 10px; align-items: center; }

/* Tombol */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 18px; border-radius: var(--radius);
    font-size: 13px; font-weight: 600; cursor: pointer;
    border: none; text-decoration: none; transition: all 0.2s;
    white-space: nowrap; line-height: 1.4;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: #f0f5ff; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-danger { background: #fee2e2; color: #b91c1c; border: 1px solid #fecaca; }
.btn-danger:hover { background: #fecaca; }

/* ============ HERO ============ */
.hero {
    background: linear-gradient(135deg, #eef3ff 0%, var(--bg-body) 100%);
    padding: 72px 0 56px;
    text-align: center;
}
.hero-eyebrow { color: var(--text-sub); font-size: 15px; font-weight: 500; }
.hero h1 { font-size: 44px; font-weight: 800; line-height: 1.15; margin: 8px 0 16px; color: var(--text-dark); }
.hero-desc { max-width: 640px; margin: 0 auto; color: var(--text-sub); font-size: 15px; text-align: center; }

/* ============ LAYANAN ============ */
.layanan-section { margin-top: 32px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.layanan-card {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px; position: relative;
}
.layanan-card h3 { font-size: 18px; font-weight: 700; margin: 12px 0 10px; }
.layanan-card p { font-size: 13.5px; color: var(--text-sub); text-align: justify; margin-bottom: 18px; }
.layanan-tag {
    display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; padding: 4px 10px; border-radius: 20px;
    background: #f3f4f6; color: var(--text-sub);
}
.layanan-tag-primary { background: #e8f0fe; color: var(--primary); }

/* ============ STATISTIK ============ */
.stat-section { margin: 28px auto 48px; }
.stat-box {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; text-align: center;
}
.stat-box h3 { font-size: 26px; font-weight: 800; color: var(--primary); }
.stat-box p { font-size: 12.5px; color: var(--text-sub); margin-top: 4px; }

/* ============ BREADCRUMB ============ */
.tab-content { padding-top: 28px; }
.breadcrumb {
    display: flex; gap: 8px; align-items: center;
    font-size: 13px; color: var(--text-sub); margin-bottom: 20px;
}
.breadcrumb a { color: var(--text-sub); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); text-decoration: underline; }

/* ============ KARTU & FORM ============ */
.card {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px;
}
.verifikasi-card { margin-bottom: 32px; }
.section-heading { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.section-sub { font-size: 13.5px; color: var(--text-sub); margin-bottom: 20px; }

.search-wrapper {
    display: grid; grid-template-columns: 1fr 1fr auto auto;
    gap: 14px; align-items: end;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-sub);
}
.form-group input, .form-group select {
    padding: 11px 12px; border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 13.5px; outline: none; width: 100%; background: #fbfcfe;
}
.form-group input:focus { border-color: var(--primary); }

/* ============ BANNER TERVERIFIKASI ============ */
.verifikasi-valid-banner {
    display: inline-flex; align-items: center; gap: 10px;
    background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857;
    font-size: 12.5px; font-weight: 700; letter-spacing: 0.5px;
    padding: 10px 16px; border-radius: var(--radius); margin-bottom: 16px;
}
.verifikasi-valid-banner svg { width: 18px; height: 18px; }

/* ============ HASIL PEMERIKSAAN (desain referensi) ============ */
.hasil-card { margin-bottom: 48px; }
.hasil-title { font-size: 24px; font-weight: 600; margin-bottom: 24px; }

.profile-header { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.avatar-circle {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--avatar-bg); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 700; flex-shrink: 0;
}
.profile-title h3 { font-size: 18px; font-weight: 700; color: var(--text-dark); }
.res-nisn { font-size: 14px; color: var(--text-sub); }
.res-nisn span { font-weight: 600; }

.data-induk-heading { font-size: 20px; font-weight: 600; margin-bottom: 16px; color: var(--text-dark); }

.info-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden;
}
.info-item { padding: 16px; gap: 16px; display: flex; align-items: flex-start; }
.info-item:nth-child(1) { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.info-item:nth-child(2) { border-bottom: 1px solid var(--border); }
.info-item:nth-child(3) { border-right: 1px solid var(--border); }
.info-icon {
    width: 42px; height: 42px; border-radius: 8px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: #e8f0fe; color: var(--primary);
}
.info-icon svg, .info-icon img { width: 28px; height: 28px; }
.info-item label {
    display: block; font-size: 11.5px; font-weight: 600;
    color: var(--text-sub); text-transform: uppercase; letter-spacing: 0.4px;
    margin-bottom: 3px;
}
.info-item span { font-size: 16px; font-weight: 600; color: var(--text-dark); word-break: break-word; }

/* ============ KONFIRMASI DATA ============ */
.success-box {
    background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: var(--radius);
    padding: 18px;
}
.success-box h3 { color: #059669; font-size: 13px; text-transform: uppercase; margin-bottom: 8px; }
.success-box p { font-size: 13.5px; margin-bottom: 10px; }
.success-box .kelayakan-text {
    background: #fff; padding: 12px; border-radius: 6px; font-size: 12.5px;
    text-align: justify; line-height: 1.6; border: 1px solid rgba(16,185,129,0.3); color: #1a1a1a;
}

/* ============ FOOTER ============ */
.site-footer { background: var(--footer-dark); color: #e5e7eb; margin-top: 24px; }
.footer-grid {
    display: grid; grid-template-columns: 1.6fr 0.7fr 0.7fr; gap: 32px;
    padding-top: 44px; padding-bottom: 32px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.footer-logo-kemendikdasmen { height: 72px; width: auto; }
.footer-logo-pi { height: 52px; width: auto; }
.footer-col h4 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.footer-about h4 { font-size: 20px; font-weight: 600; }
.footer-col p { font-size: 14px; line-height: 1.7; color: #9ca3af; text-align: left; }
.footer-links { list-style: none; }
.footer-links a {
    color: #9ca3af; text-decoration: none; font-size: 14px; line-height: 2;
    display: inline-flex; align-items: center; gap: 8px;
}
.medsos-icon { flex: 0 0 20px; }
.footer-divider { width: 1px; height: 52px; background: rgba(255,255,255,0.25); }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); background: #111827; }
.footer-bottom p {
    max-width: 1200px; margin: 0 auto; padding: 14px 16px;
    font-size: 11px; color: #9ca3af; text-align: left;
}

/* ============ NAV TOGGLE (mobile) ============ */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span {
    display: block; width: 22px; height: 2px; background: var(--text-dark);
    margin: 5px 0; border-radius: 2px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .search-wrapper { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-container { flex-wrap: wrap; padding: 10px 16px; }
    .nav-toggle { display: block; order: 3; }
    .main-nav { display: none; width: 100%; order: 4; }
    .main-nav.open { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; padding: 8px 0; }
    .main-nav ul li { padding: 10px 0; border-top: 1px solid var(--border); }
    .nav-buttons { order: 2; margin-left: auto; }
    .nav-buttons .btn { padding: 8px 12px; font-size: 11.5px; }
    .logo-img { height: 32px; }

    .hero h1 { font-size: 30px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .info-item:nth-child(1), .info-item:nth-child(2), .info-item:nth-child(3) { border-right: none; border-bottom: 1px solid var(--border); }
    .info-item:last-child { border-bottom: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-about { grid-column: 1 / -1; }
    .footer-brand { justify-content: flex-start; }
    .footer-col { text-align: left; }
    .footer-col p { text-align: left; }
}

@media (max-width: 480px) {
    .search-wrapper { grid-template-columns: 1fr; }
    .nav-buttons { flex-direction: column; align-items: stretch; width: 100%; order: 4; margin-top: 10px; }
    .nav-buttons .btn { width: 100%; }
    .nav-toggle { order: 3; margin-left: auto; }
}

/* Link staf (akses dashboard dari footer) */
.footer-staff-link { margin-top: 6px; }
.footer-staff-link a { color: #9ca3af; text-decoration: underline; }
.footer-staff-link a:hover { color: #fff; }

/* Gerbang login staf */
.login-gate { position: fixed; inset: 0; background: #1a202c; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.login-card { background: #fff; border-radius: 12px; padding: 40px 32px; max-width: 380px; width: calc(100% - 40px); text-align: center; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.login-logo { width: 130px; margin-bottom: 10px; }
.login-card h3 { margin: 8px 0 4px; color: #1a202c; }
.login-sub { color: #777; font-size: .85rem; margin: 0 0 18px; line-height: 1.5; }
.login-card label { display: block; text-align: left; font-size: .8rem; color: #555; margin: 12px 0 6px; font-weight: 600; }
.login-card input { width: 100%; padding: 10px 14px; border: 1px solid #cbd5e0; border-radius: 8px; font-size: .9rem; box-sizing: border-box; }
.login-card input:focus { outline: 2px solid #0056d2; border-color: #0056d2; }
.login-card .btn { width: 100%; margin-top: 18px; }
.login-error { color: #dc2626; font-size: .8rem; margin-top: 10px; }

/* Kartu hasil pemeriksaan = resmi (putih, radius 12) */
#ijazah-result-area {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
}
@media (max-width: 768px) {
    #ijazah-result-area { padding: 20px 16px; border-radius: 12px; }
}