/* =========================================================================
   Sistem Informasi Sekolah — Tema Website Profil (publik)
   Desain modern, responsif, dan adaptif untuk SMP / SMA / SMK.
   ========================================================================= */

:root {
    --brand: #1e56a0;
    --brand-dark: #163172;
    --brand-light: #d6e4f0;
    --accent: #f6b100;
    --accent-2: #16a085;
    --ink: #1f2937;
    --muted: #6b7280;
    --line: #e5e7eb;
    --bg: #ffffff;
    --bg-soft: #f5f8fc;
    --ok: #16a34a;
    --warn: #d97706;
    --bad: #dc2626;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 10px 30px rgba(22, 49, 114, .10);
    --shadow-sm: 0 4px 14px rgba(22, 49, 114, .08);
    --container: 1160px;
    --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--brand-dark); margin: 0 0 .5em; font-weight: 800; }
p { margin: 0 0 1em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 76px 0; }
.section--soft { background: var(--bg-soft); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ---- Section heading ---- */
.eyebrow {
    display: inline-block; font-weight: 700; letter-spacing: .12em;
    text-transform: uppercase; font-size: .74rem; color: var(--brand);
    background: var(--brand-light); padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.section-title { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.section-lead { color: var(--muted); max-width: 640px; margin: 0 auto 8px; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
    font-weight: 700; font-size: .95rem; padding: 12px 24px; border-radius: 999px;
    border: 2px solid transparent; transition: .2s ease; font-family: inherit;
}
.btn--primary { background: var(--brand); color: #fff; }
.btn--primary:hover { background: var(--brand-dark); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--accent { background: var(--accent); color: #3a2c00; }
.btn--accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: rgba(255,255,255,.14); }
.btn--outline { background: transparent; color: var(--brand); border-color: var(--brand-light); }
.btn--outline:hover { background: var(--brand-light); }
.btn--sm { padding: 8px 16px; font-size: .85rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---- Top bar ---- */
.topbar { background: var(--brand-dark); color: #dbe7f7; font-size: .82rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; gap: 16px; flex-wrap: wrap; }
.topbar a { color: #dbe7f7; }
.topbar__info span { margin-right: 18px; white-space: nowrap; }
.topbar__social a { margin-left: 12px; }

/* ---- Header / navbar ---- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.navbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; max-width: var(--container); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--accent-2)); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.15rem; box-shadow: var(--shadow-sm); }
.brand__logo img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
.brand__name { font-weight: 800; color: var(--brand-dark); line-height: 1.1; }
.brand__type { font-size: .72rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.nav__menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__menu a { color: var(--ink); font-weight: 600; font-size: .92rem; padding: 10px 14px; border-radius: 10px; transition: .18s; }
.nav__menu a:hover, .nav__menu a.active { color: var(--brand); background: var(--brand-light); }
.nav__cta { margin-left: 8px; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--brand-dark); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---- Hero ---- */
.hero { position: relative; color: #fff; overflow: hidden; background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 55%, #2f74c0 100%); }
.hero::after { content: ''; position: absolute; inset: 0; background: radial-gradient(1000px 500px at 85% -10%, rgba(246,177,0,.25), transparent 60%), radial-gradient(700px 400px at -10% 110%, rgba(22,160,133,.28), transparent 55%); pointer-events: none; }
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 84px 0 96px; }
.hero__badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); padding: 7px 16px; border-radius: 999px; font-size: .82rem; font-weight: 600; margin-bottom: 22px; }
.hero h1 { color: #fff; font-size: clamp(2rem, 4.6vw, 3.3rem); margin-bottom: 18px; letter-spacing: -.01em; }
.hero p { color: #e4edf9; font-size: 1.08rem; max-width: 520px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero__card { background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.2); border-radius: 22px; padding: 26px; backdrop-filter: blur(6px); }
.hero__card h3 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.hero__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.hero__stat { background: rgba(255,255,255,.10); border-radius: 14px; padding: 16px; text-align: center; }
.hero__stat b { display: block; font-size: 1.7rem; color: var(--accent); }
.hero__stat span { font-size: .8rem; color: #dbe7f7; }
.hero__wave { display: block; width: 100%; margin-bottom: -6px; }

/* ---- Quick access cards ---- */
.quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: -60px; position: relative; z-index: 5; }
.quick__card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); transition: .2s; }
.quick__card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(22,49,114,.15); }
.quick__icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 14px; background: var(--brand-light); }
.quick__card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.quick__card p { font-size: .88rem; color: var(--muted); margin-bottom: 12px; }
.quick__card a { font-weight: 700; font-size: .88rem; }

/* ---- Feature / module grid ---- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: .2s; }
.feature:hover { border-color: var(--brand-light); box-shadow: var(--shadow-sm); transform: translateY(-4px); }
.feature__icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem; color: #fff; margin-bottom: 16px; background: linear-gradient(135deg, var(--brand), var(--accent-2)); }
.feature h3 { font-size: 1.12rem; }
.feature p { color: var(--muted); font-size: .93rem; margin: 0; }

/* ---- About / visi misi ---- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about__img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4/3; background: linear-gradient(135deg, var(--brand-light), #eaf1fa); display: grid; place-items: center; }
.about__img .ph { color: var(--brand); font-size: 4rem; opacity: .5; }
.vm { display: grid; gap: 16px; margin-top: 8px; }
.vm__item { background: var(--bg-soft); border-left: 4px solid var(--brand); border-radius: 0 12px 12px 0; padding: 18px 20px; }
.vm__item h4 { margin: 0 0 6px; color: var(--brand); font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; }
.vm__item p { margin: 0; font-size: .95rem; color: var(--ink); }
.vm__item ul { margin: 6px 0 0; padding-left: 18px; }
.vm__item li { margin-bottom: 4px; }

/* ---- News cards ---- */
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .2s; display: flex; flex-direction: column; }
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.news-card__img { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--brand-light), #eaf1fa); display: grid; place-items: center; color: var(--brand); font-size: 2.2rem; opacity: .9; }
.news-card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.news-card__cat { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-2); margin-bottom: 8px; }
.news-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.news-card p { font-size: .9rem; color: var(--muted); flex: 1; }
.news-card__meta { font-size: .8rem; color: var(--muted); margin-top: 10px; display: flex; justify-content: space-between; align-items: center; }

/* ---- Announcement list ---- */
.ann-list { display: grid; gap: 12px; }
.ann { display: flex; gap: 16px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; transition: .2s; }
.ann:hover { border-color: var(--brand-light); box-shadow: var(--shadow-sm); }
.ann__date { flex-shrink: 0; width: 62px; text-align: center; background: var(--brand-light); border-radius: 10px; padding: 8px 4px; }
.ann__date b { display: block; font-size: 1.4rem; color: var(--brand-dark); line-height: 1; }
.ann__date span { font-size: .72rem; color: var(--brand); text-transform: uppercase; }
.ann__body { flex: 1; }
.ann__body h4 { margin: 0 0 2px; font-size: 1rem; }
.ann__body p { margin: 0; font-size: .86rem; color: var(--muted); }
.tag { display: inline-block; font-size: .7rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }
.tag--kelulusan { background: #fdeccb; color: #92600a; }
.tag--umum { background: var(--brand-light); color: var(--brand-dark); }

/* ---- CTA band ---- */
.cta-band { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: #fff; border-radius: 24px; padding: 46px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; box-shadow: var(--shadow); }
.cta-band h2 { color: #fff; margin: 0 0 6px; }
.cta-band p { color: #dbe7f7; margin: 0; }

/* ---- Page hero (interior) ---- */
.page-hero { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); color: #fff; padding: 60px 0; text-align: center; }
.page-hero h1 { color: #fff; font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
.breadcrumb { font-size: .86rem; color: #cddcf1; }
.breadcrumb a { color: #fff; }

/* ---- Cards / panels (generic) ---- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.prose h2 { margin-top: 1.2em; }
.prose img { border-radius: 12px; margin: 1em 0; }

/* ---- Forms (public) ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; font-family: inherit; font-size: .95rem; background: #fff; transition: .15s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(30,86,160,.12); }
.field textarea { min-height: 110px; resize: vertical; }
.field--full { grid-column: 1 / -1; }

/* ---- Alerts ---- */
.alert { padding: 14px 18px; border-radius: 12px; font-size: .92rem; margin-bottom: 18px; border: 1px solid transparent; }
.alert--success { background: #e7f7ee; color: #14663c; border-color: #b7e4c9; }
.alert--error { background: #fdeaea; color: #9b1c1c; border-color: #f5b5b5; }
.alert--info { background: var(--brand-light); color: var(--brand-dark); border-color: #b9d3ee; }

/* ---- Result box (kelulusan / cek status) ---- */
.result { border-radius: var(--radius); padding: 30px; text-align: center; border: 2px solid; }
.result--lulus, .result--diterima { background: #edf9f1; border-color: var(--ok); }
.result--tidak, .result--ditolak { background: #fdecec; border-color: var(--bad); }
.result--info { background: var(--brand-light); border-color: var(--brand); }
.result__status { font-size: 1.8rem; font-weight: 800; margin: 8px 0; }
.result--lulus .result__status, .result--diterima .result__status { color: var(--ok); }
.result--tidak .result__status, .result--ditolak .result__status { color: var(--bad); }

/* ---- Gallery ---- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery__item { aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--brand-light); display: grid; place-items: center; color: var(--brand); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Footer ---- */
.footer { background: var(--brand-dark); color: #cddcf1; padding: 56px 0 0; }
.footer a { color: #cddcf1; }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 34px; padding-bottom: 40px; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 9px; font-size: .9rem; }
.footer__brand p { font-size: .9rem; margin-top: 12px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; text-align: center; font-size: .84rem; color: #9db6d8; }

/* ---- Pagination ---- */
.pager { display: flex; gap: 6px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }
.pager a, .pager strong { padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line); font-size: .9rem; }
.pager strong { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ---- Utilities ---- */
.grid-gap { gap: 24px; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--muted); }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 980px) {
    .hero__inner { grid-template-columns: 1fr; gap: 32px; padding: 60px 0 72px; }
    .about { grid-template-columns: 1fr; }
    .quick { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
    .nav__menu { position: fixed; inset: 64px 0 auto 0; flex-direction: column; align-items: stretch; background: #fff; padding: 12px; border-bottom: 1px solid var(--line); gap: 2px; box-shadow: var(--shadow); transform: translateY(-140%); transition: .28s; }
    .nav__menu.open { transform: translateY(0); }
    .nav__toggle { display: block; }
    .nav__cta { display: none; }
    .section { padding: 54px 0; }
    .quick { grid-template-columns: 1fr; margin-top: -40px; }
    .grid--3, .grid--2, .form-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: repeat(2, 1fr); }
    .cta-band { padding: 32px; }
    .topbar__info span { display: inline-block; margin-bottom: 2px; }
}

/* =========================================================================
   Dropdown submenu navigasi
   ========================================================================= */
.nav__has-sub { position: relative; }
.nav__caret { font-size: .7rem; opacity: .7; }
.nav__sub {
    position: absolute; top: 100%; left: 0; min-width: 210px;
    background: #fff; border: 1px solid var(--line); border-radius: 12px;
    box-shadow: var(--shadow); list-style: none; margin: 6px 0 0; padding: 8px;
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: .18s ease; z-index: 60;
}
.nav__has-sub:hover > .nav__sub,
.nav__has-sub:focus-within > .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__sub li { margin: 0; }
.nav__sub a { display: block; padding: 9px 12px; border-radius: 8px; font-size: .9rem; color: var(--ink); font-weight: 600; }
.nav__sub a:hover { background: var(--brand-light); color: var(--brand); }

@media (max-width: 720px) {
    .nav__sub {
        position: static; opacity: 1; visibility: visible; transform: none;
        box-shadow: none; border: 0; border-left: 2px solid var(--brand-light);
        border-radius: 0; margin: 2px 0 6px 14px; padding: 2px 0 2px 8px;
        display: none;
    }
    .nav__has-sub.open > .nav__sub { display: block; }
    .nav__caret { float: right; }
}