/* ============================================================
   SMAN 73 Meta — runtime styles
   System: Meta commerce (DESIGN-META.md). White canvas, pill
   buttons, cobalt CTAs, 32px photo cards, dual-CTA hero.
   ============================================================ */

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: var(--text-body);
	line-height: 1.5;
	letter-spacing: -0.01em;
	color: var(--color-ink-deep);
	background: var(--color-canvas);
	-webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.16; margin: 0; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}
.skip-link:focus {
	position: fixed; left: var(--s-base); top: var(--s-base);
	width: auto; height: auto; clip: auto; z-index: 1000;
	background: var(--color-ink-deep); color: #fff;
	padding: var(--s-sm) var(--s-base); border-radius: var(--r-lg);
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--s-xl); }
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--s-section-lg); }
.section--tight { padding-block: var(--s-xxl); }
.section--soft { background: var(--color-surface-soft); }

.site-main { display: block; }

/* ---------- Buttons (pills) ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center;
	font-family: var(--font-display);
	font-size: var(--text-sm); font-weight: 700; letter-spacing: -0.01em;
	border-radius: var(--r-full); border: 2px solid transparent;
	padding: 12px 28px; cursor: pointer;
	transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
	text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-deep); color: #fff; }

.btn--dark { background: var(--color-ink-button); color: var(--color-on-ink-button); }
.btn--dark:hover { background: var(--color-charcoal); color: #fff; }

.btn--secondary { background: transparent; color: var(--color-ink-deep); border-color: var(--color-ink-deep); }
.btn--secondary:hover { background: var(--color-ink-deep); color: #fff; }

.btn--ghost { background: transparent; color: var(--color-ink-deep); border-color: rgba(10, 19, 23, 0.14); padding: 10px 22px; }
.btn--ghost:hover { border-color: var(--color-ink-deep); }

.btn--invert { background: #fff; color: var(--color-ink-deep); }
.btn--invert:hover { background: var(--color-surface-soft); color: var(--color-ink-deep); }
.btn--invert-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.btn--invert-outline:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

/* ---------- Promo banner ---------- */
.promo-banner { background: var(--color-ink-deep); color: #fff; font-size: var(--text-sm); font-weight: 700; }
.promo-banner__inner { display: flex; align-items: center; justify-content: center; gap: var(--s-md); padding-block: var(--s-md); text-align: center; flex-wrap: wrap; }
.promo-banner__link { color: #fff; text-decoration: underline; }

/* ---------- Header / nav ---------- */
.site-header {
	position: sticky; top: 0; z-index: 100;
	background: var(--color-canvas);
	border-bottom: 1px solid var(--color-hairline-soft);
	transition: box-shadow var(--dur) var(--ease-out);
}
.site-header.is-scrolled { box-shadow: var(--shadow-1); }
.site-header__inner { display: flex; align-items: center; gap: var(--s-lg); min-height: var(--header-h); }

.brand { display: flex; align-items: center; gap: var(--s-sm); }
.brand .custom-logo,
.brand__logo img { width: 40px; height: 40px; object-fit: contain; display: block; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.125rem; color: var(--color-ink-deep); letter-spacing: -0.02em; }
.brand__name:hover { text-decoration: none; }

.primary-nav { margin-inline: auto; }
.nav-menu { display: flex; align-items: center; gap: var(--s-xs); list-style: none; margin: 0; padding: 0; }
.pill-tab {
	display: inline-block;
	font-size: var(--text-sm); font-weight: 700; color: var(--color-ink);
	padding: 8px 16px; border-radius: var(--r-full);
	border: 1px solid transparent;
	transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.nav-menu a { color: inherit; }
.nav-menu a:hover { text-decoration: none; }
.nav-menu a:hover .pill-tab,
.nav-menu .current-menu-item .pill-tab { background: var(--color-ink-deep); color: #fff; }

.site-header__actions { display: flex; align-items: center; gap: var(--s-md); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer; }
.nav-toggle span { width: 22px; height: 2px; background: var(--color-ink-deep); border-radius: 2px; transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out); }

/* ---------- Hero ---------- */
.hero { padding-block: var(--s-section-lg); }
.hero__inner { max-width: 880px; }
.hero__eyebrow { font-size: var(--text-sm); font-weight: 700; color: var(--color-steel); text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 var(--s-base); }
.hero__title { font-size: var(--text-hero); font-weight: 800; letter-spacing: -0.03em; color: var(--color-ink-deep); }
.hero__sub { font-size: var(--text-subtitle); color: var(--color-charcoal); margin: var(--s-lg) 0 var(--s-xl); max-width: 56ch; }
.hero__cta { display: flex; gap: var(--s-md); flex-wrap: wrap; }

.hero--photo { position: relative; color: #fff; border-radius: 0; overflow: hidden; }
.hero--photo::before {
	content: ""; position: absolute; inset: 0;
	background-image: var(--hero-image); background-size: cover; background-position: center;
	z-index: -2;
}
.hero--photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 19, 23, 0.78), rgba(10, 19, 23, 0.35)); z-index: -1; }
.hero--photo .hero__title { color: #fff; }
.hero--photo .hero__eyebrow { color: rgba(255, 255, 255, 0.82); }
.hero--photo .hero__sub { color: rgba(255, 255, 255, 0.92); }
.hero--photo .btn--secondary { color: #fff; border-color: #fff; }
.hero--photo .btn--secondary:hover { background: #fff; color: var(--color-ink-deep); }

/* ---------- Stats strip ---------- */
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-base); }
.stat { background: var(--color-surface-soft); border-radius: var(--r-xl); padding: var(--s-xl); text-align: center; }
.stat__num { display: block; font-family: var(--font-display); font-size: var(--text-display); font-weight: 800; color: var(--color-primary); letter-spacing: -0.03em; line-height: 1; }
.stat__label { display: block; margin-top: var(--s-xs); font-size: var(--text-sm); color: var(--color-steel); }

/* ---------- Section heads ---------- */
.section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--s-base); margin-bottom: var(--s-xxl); flex-wrap: wrap; }
.section__eyebrow { font-size: var(--text-sm); font-weight: 700; color: var(--color-steel); text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 var(--s-xs); }
.section__title { font-size: var(--text-h2); font-weight: 800; letter-spacing: -0.02em; color: var(--color-ink-deep); }
.section__title--sub { font-size: var(--text-h3); margin: var(--s-xxl) 0 var(--s-base); }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: var(--s-xl); }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
	display: flex; flex-direction: column;
	background: var(--color-canvas);
	border: 1px solid var(--color-hairline-soft);
	border-radius: var(--r-xxxl); overflow: hidden;
	color: inherit; text-decoration: none;
	transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.card:hover { text-decoration: none; transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: var(--color-hairline); }
.card__media { aspect-ratio: 1 / 1; background: var(--color-surface-soft); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media--empty { background: linear-gradient(135deg, var(--color-surface-soft), #e6ebf1); }
.card__body { padding: var(--s-xl); display: flex; flex-direction: column; gap: var(--s-xs); }
.card__meta { font-size: var(--text-caption); font-weight: 700; color: var(--color-steel); text-transform: uppercase; letter-spacing: 0.04em; }
.card__title { font-size: var(--text-h3); font-weight: 700; color: var(--color-ink-deep); letter-spacing: -0.01em; }
.card__text { font-size: var(--text-sm); color: var(--color-charcoal); margin: 0; line-height: 1.5; }

/* ---------- Filter chips ---------- */
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--s-xs); margin-bottom: var(--s-xxl); }
.chip {
	font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700;
	background: var(--color-canvas); color: var(--color-ink);
	border: 1px solid var(--color-hairline); border-radius: var(--r-full);
	padding: 8px 16px; cursor: pointer;
	transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.chip:hover { border-color: var(--color-ink-deep); }
.chip.is-active { background: var(--color-ink-deep); color: #fff; border-color: var(--color-ink-deep); }

/* ---------- Promo strip (dark) ---------- */
.promo-strip {
	background: var(--color-ink-deep); color: #fff;
	border-radius: var(--r-xxxl); padding: var(--s-section);
	text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--s-xl);
}
.promo-strip__title { font-size: var(--text-h2); font-weight: 800; letter-spacing: -0.02em; max-width: 24ch; }
.promo-strip__cta { display: flex; gap: var(--s-md); flex-wrap: wrap; justify-content: center; }

/* ---------- Page head / prose ---------- */
.page-head { margin-bottom: var(--s-xxl); }
.page-head__title { font-size: var(--text-display); font-weight: 800; letter-spacing: -0.025em; color: var(--color-ink-deep); }

.prose { font-size: var(--text-body); color: var(--color-charcoal); line-height: 1.65; }
.prose > * + * { margin-top: var(--s-base); }
.prose h2 { font-size: var(--text-h2); color: var(--color-ink-deep); margin-top: var(--s-xxl); }
.prose h3 { font-size: var(--text-h3); color: var(--color-ink-deep); margin-top: var(--s-xl); }
.prose a { color: var(--color-primary-deep); text-decoration: underline; }
.prose img { border-radius: var(--r-xl); }

.single-media { border-radius: var(--r-xxxl); overflow: hidden; margin-bottom: var(--s-xl); }
.single-media img { width: 100%; }
.single-back { margin-top: var(--s-xxl); }

.breadcrumb { font-size: var(--text-sm); color: var(--color-steel); margin-bottom: var(--s-base); }
.breadcrumb a { color: var(--color-steel); }
.breadcrumb__sep { margin-inline: var(--s-xs); color: var(--color-stone); }

/* ---------- Visi & Misi ---------- */
.visi-card { background: var(--color-primary); color: #fff; border-radius: var(--r-xxxl); padding: var(--s-xxl); margin-bottom: var(--s-xl); }
.visi-card__label { font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.85; }
.visi-card__text { font-family: var(--font-display); font-size: var(--text-h2); font-weight: 700; letter-spacing: -0.02em; margin: var(--s-md) 0 0; line-height: 1.25; }

.misi-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-md); }
.misi-item { display: flex; gap: var(--s-base); align-items: flex-start; background: var(--color-canvas); border: 1px solid var(--color-hairline-soft); border-radius: var(--r-xl); padding: var(--s-lg) var(--s-xl); }
.misi-item__num { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--color-primary); flex: none; }
.misi-item__text { font-size: var(--text-body); color: var(--color-charcoal); }

/* ---------- Struktur Organisasi Tata Usaha ---------- */
.org-chart { margin: 0 0 var(--s-xl); border: 1px solid var(--color-hairline-soft); border-radius: var(--r-xxxl); overflow: hidden; background: var(--color-surface-soft); }
.org-chart img { display: block; width: 100%; height: auto; }
.org-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-md); }
.org-item { display: flex; gap: var(--s-base); align-items: flex-start; background: var(--color-canvas); border: 1px solid var(--color-hairline-soft); border-radius: var(--r-xl); padding: var(--s-lg) var(--s-xl); }
.org-item__num { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--color-primary); flex: none; line-height: 1.4; }
.org-item__body { display: grid; gap: 2px; }
.org-item__name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-subtitle); color: var(--color-ink-deep); }
.org-item__staff { font-size: var(--text-body); color: var(--color-charcoal); }
.org-sub { list-style: none; margin: var(--s-sm) 0 0; padding: 0; display: grid; gap: var(--s-xs); }
.org-sub__item { display: flex; flex-wrap: wrap; gap: 2px var(--s-xs); padding-left: var(--s-md); border-left: 2px solid var(--color-hairline); }
.org-sub__name { font-weight: 700; font-size: var(--text-sm); color: var(--color-steel); }
.org-sub__staff { font-size: var(--text-sm); color: var(--color-charcoal); }
.specs-row__people { font-family: var(--font-display); font-weight: 700; color: var(--color-primary); text-align: right; }

/* ---------- Specs table (Detail Sekolah) ---------- */
.specs-table { border: 1px solid var(--color-hairline-soft); border-radius: var(--r-xl); overflow: hidden; }
.specs-row { display: flex; justify-content: space-between; gap: var(--s-base); padding: var(--s-lg) var(--s-xl); border-bottom: 1px solid var(--color-hairline-soft); }
.specs-row:last-child { border-bottom: 0; }
.specs-row:nth-child(even) { background: var(--color-surface-soft); }
.specs-row__label { font-weight: 700; color: var(--color-ink); }
.specs-row__value { font-family: var(--font-display); font-weight: 800; color: var(--color-primary); font-size: 1.25rem; }

/* ---------- Kontak ---------- */
.kontak-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--s-xxxl); }
.kontak-item { margin-bottom: var(--s-lg); }
.kontak-item__label { display: block; font-size: var(--text-sm); font-weight: 700; color: var(--color-steel); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }
.kontak-item p { margin: 0; color: var(--color-charcoal); }
.kontak-map { margin-top: var(--s-xxxl); border-radius: var(--r-xxxl); overflow: hidden; border: 1px solid var(--color-hairline-soft); }
.kontak-map iframe { width: 100%; height: 420px; border: 0; display: block; }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--s-base); }
.field { display: grid; gap: var(--s-xs); }
.field label { font-size: var(--text-sm); font-weight: 700; color: var(--color-ink); }
.field input,
.field textarea {
	font-family: var(--font-body); font-size: var(--text-body); color: var(--color-ink);
	background: var(--color-canvas); border: 1px solid var(--color-hairline);
	border-radius: var(--r-lg); padding: var(--s-md) var(--s-base);
}
.field input { height: 44px; }
.field input:focus,
.field textarea:focus { outline: none; border: 2px solid var(--color-primary); }
.hp-field { position: absolute; left: -9999px; }

.notice { border-radius: var(--r-lg); padding: var(--s-md) var(--s-base); font-weight: 700; font-size: var(--text-sm); margin-bottom: var(--s-base); }
.notice--ok { background: rgba(49, 162, 76, 0.12); color: var(--color-success); }
.notice--err { background: rgba(228, 30, 63, 0.1); color: var(--color-critical); }

.empty-state { color: var(--color-steel); font-size: var(--text-subtitle); }
.error-404 { text-align: center; }
.error-404 .section__eyebrow { font-size: 4rem; font-weight: 800; color: var(--color-primary); }
.error-404__text { color: var(--color-charcoal); margin: var(--s-base) 0 var(--s-xl); }

/* ---------- Pagination ---------- */
.pagination { margin-top: var(--s-xxl); display: flex; justify-content: center; }
.pagination .nav-links { display: flex; gap: var(--s-xs); flex-wrap: wrap; }
.pagination .page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 44px; height: 44px; padding: 0 var(--s-md);
	border-radius: var(--r-full); border: 1px solid var(--color-hairline);
	font-weight: 700; font-size: var(--text-sm); color: var(--color-ink);
}
.pagination .page-numbers.current { background: var(--color-ink-deep); color: #fff; border-color: var(--color-ink-deep); }
.pagination a.page-numbers:hover { border-color: var(--color-ink-deep); text-decoration: none; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-hairline-soft); padding-block: var(--s-section); }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--s-xxl); }
.footer-brand { font-family: var(--font-display); font-weight: 800; font-size: 1.125rem; color: var(--color-ink-deep); margin: 0 0 var(--s-sm); }
.footer-text { font-size: var(--text-sm); color: var(--color-steel); margin: 0; }
.footer-heading { font-size: var(--text-sm); font-weight: 700; color: var(--color-ink); text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 var(--s-md); }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-xs); }
.footer-links a { font-size: var(--text-sm); color: var(--color-steel); }
.site-footer__legal { margin-top: var(--s-xxl); padding-top: var(--s-lg); border-top: 1px solid var(--color-hairline-soft); }
.site-footer__legal p { font-size: var(--text-caption); color: var(--color-stone); margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
	.kontak-grid { grid-template-columns: 1fr; gap: var(--s-xxl); }
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
	.nav-toggle { display: flex; }
	.primary-nav {
		position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw);
		background: var(--color-canvas); box-shadow: var(--shadow-2);
		transform: translateX(100%); transition: transform var(--dur) var(--ease-out);
		padding: calc(var(--header-h) + var(--s-xl)) var(--s-xl) var(--s-xl);
		margin: 0; z-index: 90; overflow-y: auto;
	}
	.primary-nav .nav-menu { flex-direction: column; align-items: stretch; gap: var(--s-xs); }
	.primary-nav .pill-tab { display: block; }
	.primary-nav.is-open { transform: translateX(0); }

	.card-grid--3 { grid-template-columns: 1fr; }
	.stats-strip { grid-template-columns: repeat(2, 1fr); }
	.section { padding-block: var(--s-section); }
	.promo-strip { padding: var(--s-xxl); }
	.section__head { align-items: flex-start; }
}

@media (max-width: 480px) {
	.container { padding-inline: var(--s-base); }
	.site-footer__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
	* { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}