/*
Theme Name: Hadia Institute
Theme URI: https://example.com
Author: Hadia Institute
Description: Custom theme for an international multi-module educational institute — Quran Studies, Finance, Computer Science and more, with live online classes, announcements and admissions.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: hadia
*/

/* =====================================================
   DESIGN TOKENS
   ===================================================== */
:root {
	--color-ink: #101B33;
	--color-ink-soft: #1B2A4A;
	--color-ink-softer: #26385E;
	--color-paper: #FBFAF7;
	--color-paper-dim: #F1EEE6;
	--color-brass: #B8934C;
	--color-brass-dark: #8F701F;
	--color-brass-light: #E8D9B5;
	--color-emerald: #1F5C4F;
	--color-emerald-dark: #143E35;
	--color-text: #16213A;
	--color-muted: #5B6472;
	--color-line: rgba(16, 27, 51, 0.12);
	--color-line-on-dark: rgba(232, 217, 181, 0.22);

	--font-display: 'Fraunces', Georgia, serif;
	--font-body: 'IBM Plex Sans', -apple-system, sans-serif;
	--font-mono: 'IBM Plex Mono', monospace;

	--container: 1200px;
	--radius-s: 4px;
	--radius-m: 8px;
}

/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--color-text);
	background: var(--color-paper);
	line-height: 1.6;
	font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 600;
	line-height: 1.15;
	margin: 0 0 0.5em;
	color: var(--color-ink);
}
h1 { font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; color: var(--color-text); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--dim { background: var(--color-paper-dim); }
.section--ink { background: var(--color-ink); color: #EDEAE0; }
.section--ink h2, .section--ink h3 { color: #FBFAF7; }
.section--ink p { color: rgba(251,250,247,0.78); }

.eyebrow {
	font-family: var(--font-mono);
	font-size: 0.72rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-brass-dark);
	display: inline-block;
	margin-bottom: 12px;
}
.section--ink .eyebrow { color: var(--color-brass-light); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }
.section--ink .section-head p { color: rgba(251,250,247,0.72); }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 13px 28px;
	border-radius: var(--radius-s);
	font-weight: 600;
	font-size: 0.95rem;
	border: 1px solid transparent;
	transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-brass { background: var(--color-brass); color: var(--color-ink); }
.btn-brass:hover { background: var(--color-brass-dark); color: #fff; }
.btn-outline { border-color: var(--color-line-on-dark); color: inherit; }
.btn-outline:hover { border-color: var(--color-brass); }
.btn-outline-dark { border-color: var(--color-line); color: var(--color-ink); }
.btn-outline-dark:hover { border-color: var(--color-brass-dark); }
.btn-block { width: 100%; justify-content: center; }

/* =====================================================
   HEADER / NAV
   ===================================================== */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: #FFFFFF;
	border-bottom: 1px solid var(--color-line);
	transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled { box-shadow: 0 4px 24px rgba(16,27,51,0.10); border-bottom-color: transparent; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.site-branding { display: flex; align-items: center; }
.site-branding-link, .site-branding .custom-logo-link {
	display: flex; align-items: center; gap: 12px;
	font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--color-ink);
}
.site-branding img.custom-logo {
	max-height: 56px;
	max-width: 200px;
	width: auto;
	height: auto;
	object-fit: contain;
}
.site-branding .site-mark { width: 36px; height: 36px; flex-shrink: 0; }

.primary-nav ul { display: flex; gap: 34px; align-items: center; }
.primary-nav a { font-size: 0.95rem; font-weight: 500; color: var(--color-ink-soft); position: relative; padding-bottom: 4px; }
.primary-nav a::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--color-brass); transition: width 0.25s ease; }
.primary-nav a:hover { color: var(--color-brass-dark); }
.primary-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-actions .btn-text-short { display: none; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-ink); margin: 5px 0; }

@media (max-width: 900px) {
	.primary-nav { position: fixed; inset: 84px 0 0 0; z-index: 45; background: var(--color-paper); padding: 24px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: 0.2s ease; overflow-y: auto; }
	.primary-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
	.primary-nav ul { flex-direction: column; align-items: flex-start; gap: 22px; }
	.nav-toggle { display: block; }
	.header-actions .btn-text-full { display: none; }
	.header-actions .btn-text-short { display: inline; }
}

/* =====================================================
   HERO + ORBIT SIGNATURE
   ===================================================== */
.hero {
	position: relative;
	background: var(--color-ink);
	color: #FBFAF7;
	overflow: hidden;
	padding: 96px 0 110px;
}
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero-eyebrow { color: var(--color-brass-light); }
.hero h1 { color: #FBFAF7; }
.hero h1 .accent { color: var(--color-brass); font-style: italic; }
.hero-lede { font-size: 1.15rem; color: rgba(251,250,247,0.78); max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 56px; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-mono); font-size: 1.9rem; color: var(--color-brass); display: block; }
.hero-stat .label { font-size: 0.82rem; color: rgba(251,250,247,0.65); }

.orbit-wrap { position: relative; height: 420px; }
.orbit-svg { width: 100%; height: 100%; }
.orbit-ring { fill: none; stroke: var(--color-line-on-dark); }
.orbit-ring.spin-slow { animation: spin 90s linear infinite; transform-origin: center; }
.orbit-ring.spin-slower { animation: spin-rev 130s linear infinite; transform-origin: center; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes spin-rev { from { transform: rotate(360deg); } to { transform: rotate(0deg); } }
.orbit-node circle { fill: var(--color-brass); }
.orbit-node text { font-family: var(--font-mono); font-size: 9px; fill: rgba(251,250,247,0.85); }
.orbit-center { fill: var(--color-brass-light); }

/* =====================================================
   MODULES ("three pillars")
   ===================================================== */
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.module-card {
	background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m);
	padding: 36px 30px; transition: border-color 0.2s ease, transform 0.2s ease;
}
.module-card:hover { border-color: var(--color-brass); transform: translateY(-3px); }
.module-card .module-mark { width: 44px; height: 44px; margin-bottom: 22px; color: var(--color-emerald); }
.module-card h3 { margin-bottom: 10px; }
.module-card p { color: var(--color-muted); font-size: 0.96rem; }
.module-card a.module-link { display: inline-block; margin-top: 14px; font-weight: 600; font-size: 0.88rem; color: var(--color-emerald-dark); border-bottom: 1px solid var(--color-emerald-dark); }

/* =====================================================
   ANNOUNCEMENTS
   ===================================================== */
.announcement-strip { border: 1px solid var(--color-line); border-radius: var(--radius-m); overflow: hidden; background: #fff; }
.announcement-row { display: grid; grid-template-columns: 120px 1fr auto; gap: 20px; align-items: center; padding: 20px 26px; border-bottom: 1px solid var(--color-line); }
.announcement-row:last-child { border-bottom: none; }
.announcement-row .a-date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-muted); }
.announcement-row .a-tag { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-emerald-dark); background: rgba(31,92,79,0.08); padding: 4px 10px; border-radius: 20px; justify-self: start; }
.announcement-row h4 { margin: 0; font-family: var(--font-body); font-weight: 600; font-size: 1rem; }
.announcement-row .a-pin { color: var(--color-brass-dark); font-size: 0.75rem; font-weight: 700; }
.announcement-detail .a-meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-muted); margin-bottom: 18px; }

/* =====================================================
   COURSES
   ===================================================== */
.filter-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn { padding: 9px 18px; border-radius: 30px; border: 1px solid var(--color-line); background: #fff; font-size: 0.86rem; font-weight: 600; color: var(--color-ink-soft); }
.filter-btn.is-active, .filter-btn:hover { border-color: var(--color-brass); background: var(--color-brass-light); }

.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.course-card { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); overflow: hidden; display: flex; flex-direction: column; }
.course-card .course-thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--color-paper-dim); }
.course-card .course-thumb img { width: 100%; height: 100%; object-fit: cover; }
.course-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.course-card .c-module { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-emerald-dark); margin-bottom: 10px; }
.course-card h3 { font-size: 1.15rem; }
.course-meta-list { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 14px 0 18px; font-size: 0.82rem; color: var(--color-muted); }
.course-meta-list strong { color: var(--color-ink); }
.course-card .btn { margin-top: auto; }

.course-detail-header { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 44px; align-items: start; }
.course-detail-facts { background: var(--color-paper-dim); border-radius: var(--radius-m); padding: 26px; }
.course-detail-facts dt { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-muted); margin-top: 16px; }
.course-detail-facts dt:first-child { margin-top: 0; }
.course-detail-facts dd { margin: 4px 0 0; font-weight: 600; color: var(--color-ink); }

/* =====================================================
   FACULTY
   ===================================================== */
.faculty-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.faculty-card { text-align: left; }
.faculty-photo { aspect-ratio: 4/5; border-radius: var(--radius-m); overflow: hidden; background: var(--color-paper-dim); margin-bottom: 16px; }
.faculty-photo img { width: 100%; height: 100%; object-fit: cover; }
.faculty-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
.faculty-card .f-role { font-size: 0.85rem; color: var(--color-muted); }

/* =====================================================
   STATS / TESTIMONIALS
   ===================================================== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-item .num { font-family: var(--font-mono); font-size: 2.4rem; color: var(--color-brass); }
.stat-item .label { font-size: 0.85rem; color: rgba(251,250,247,0.7); margin-top: 6px; }

.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial-card { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); padding: 28px; }
.testimonial-card p.quote { font-family: var(--font-display); font-size: 1.05rem; font-style: italic; color: var(--color-ink); }
.testimonial-card .who { font-size: 0.85rem; color: var(--color-muted); margin-top: 14px; }
.testimonial-card .who strong { color: var(--color-ink); }

/* =====================================================
   FORMS (enrollment / contact)
   ===================================================== */
.hadia-form { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); padding: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--color-ink-soft); }
.form-field input, .form-field select, .form-field textarea {
	font-family: var(--font-body); font-size: 0.96rem; padding: 12px 14px; border: 1px solid var(--color-line);
	border-radius: var(--radius-s); background: var(--color-paper); color: var(--color-text);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 2px solid var(--color-brass); outline-offset: 1px; border-color: var(--color-brass); }
.hp-field { position: absolute; left: -9999px; }

.hadia-banner { padding: 16px 22px; border-radius: var(--radius-s); font-size: 0.92rem; font-weight: 600; margin-bottom: 26px; }
.hadia-banner--success { background: rgba(31,92,79,0.1); color: var(--color-emerald-dark); border: 1px solid rgba(31,92,79,0.25); }
.hadia-banner--error { background: rgba(179,58,58,0.08); color: #9C2E2E; border: 1px solid rgba(156,46,46,0.25); }

/* =====================================================
   CTA
   ===================================================== */
.cta-band { background: var(--color-emerald-dark); color: #FBFAF7; text-align: center; padding: 72px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(251,250,247,0.78); max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band .btn-brass { margin-top: 12px; }

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer { background: var(--color-ink); color: rgba(251,250,247,0.75); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
.footer-brand { font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin-bottom: 12px; }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--color-brass); }
.footer-bottom { border-top: 1px solid var(--color-line-on-dark); padding-top: 22px; display: flex; justify-content: space-between; font-size: 0.82rem; flex-wrap: wrap; gap: 14px 24px; }
.footer-legal-links a:hover { color: var(--color-brass); }

/* =====================================================
   PAGE / GENERIC CONTENT
   ===================================================== */
.page-hero { background: var(--color-ink); color: #FBFAF7; padding: 64px 0; }
.page-hero h1 { color: #fff; }
.entry-content { max-width: 780px; }
.entry-content h2 { margin-top: 1.4em; }

.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); padding: 20px 24px; }
.faq-item summary { font-family: var(--font-body); font-weight: 600; font-size: 1.02rem; color: var(--color-ink); cursor: pointer; list-style: none; position: relative; padding-right: 28px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; top: -2px; font-size: 1.3rem; color: var(--color-brass-dark); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { margin-top: 14px; margin-bottom: 0; color: var(--color-muted); }

.legal-content h2 { font-size: 1.15rem; }
.legal-content p { color: var(--color-text); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 980px) {
	.hero .container { grid-template-columns: 1fr; }
	.orbit-wrap { height: 280px; order: -1; }
	.modules-grid, .courses-grid, .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
	.faculty-grid { grid-template-columns: repeat(2, 1fr); }
	.stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
	.footer-grid { grid-template-columns: repeat(2, 1fr); }
	.course-detail-header { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
	.modules-grid, .courses-grid, .testimonial-grid, .faculty-grid { grid-template-columns: 1fr; }
	.form-row { grid-template-columns: 1fr; }
	.announcement-row { grid-template-columns: 1fr; gap: 6px; }
	.section { padding: 60px 0; }
}

/* =====================================================
   TIME ZONE CONVERTER
   ===================================================== */
.tz-card {
	background: var(--color-ink);
	color: #FBFAF7;
	border-radius: var(--radius-m);
	padding: 48px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: center;
	position: relative;
	overflow: hidden;
}
.tz-card::before {
	content: '';
	position: absolute; inset: 0;
	background: radial-gradient(circle at 85% 15%, rgba(184,147,76,0.16), transparent 55%);
	pointer-events: none;
}
.tz-card-copy, .tz-widget { position: relative; z-index: 1; }
.tz-card-copy h2 { color: #fff; }
.tz-card-copy p { color: rgba(251,250,247,0.72); }
.tz-widget { background: rgba(251,250,247,0.06); border: 1px solid var(--color-line-on-dark); border-radius: var(--radius-m); padding: 26px; }
.tz-widget label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--color-brass-light); margin-bottom: 8px; }
.tz-widget select {
	width: 100%; font-family: var(--font-body); font-size: 0.95rem; padding: 12px 14px;
	border: 1px solid var(--color-line-on-dark); border-radius: var(--radius-s);
	background: rgba(251,250,247,0.08); color: #FBFAF7; margin-bottom: 20px;
}
.tz-widget select option { color: var(--color-ink); }
.tz-result { border-top: 1px solid var(--color-line-on-dark); padding-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.tz-result-row { display: flex; justify-content: space-between; align-items: baseline; }
.tz-label { font-size: 0.82rem; color: rgba(251,250,247,0.65); }
.tz-value { font-family: var(--font-mono); font-size: 1.1rem; }
.tz-result-row--highlight .tz-value { color: var(--color-brass); font-size: 1.5rem; font-weight: 600; }
.tz-note { font-size: 0.78rem; color: rgba(251,250,247,0.55); margin: 16px 0 0; }

@media (max-width: 900px) {
	.tz-card { grid-template-columns: 1fr; padding: 32px; }
}
.reveal-init {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-init.is-visible {
	opacity: 1;
	transform: translateY(0);
}