/* ==========================================================================
   DITQ — دار الإتقان | Centers Page Design System
   Dual-mode: ☀️ Green (light) · 🌙 Amber (dark) · Tajawal · RTL-first
   Self-contained stylesheet for pages/centers.html
   ========================================================================== */

/* ---------- Brand Font: itf Asal Arabic ---------- */
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-ExtraBold.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Asal Arabic';
    src: url('../fonts/itfAsalArabic-Black.otf') format('opentype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

/* ---------- Design Tokens ---------- */
:root {
    /* Green family (light) */
    --green-50: #f0fdf4;
    --green-100: #dcfce7;
    --green-200: #bbf7d0;
    --green-300: #86efac;
    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --emerald-800: #065f46;
    --emerald-900: #064e3b;

    /* Amber family (dark) */
    --yellow-100: #fef9c3;
    --yellow-200: #fef08a;
    --yellow-300: #fde047;
    --yellow-400: #facc15;
    --yellow-500: #eab308;
    --amber-600: #ca8a04;
    --amber-700: #a16207;

    /* Neutrals */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* ---- Semantic (Light Mode defaults) ---- */
    --bg-a: #ffffff;
    --bg-b: var(--green-50);
    --accent: var(--green-400);
    --accent-strong: var(--green-500);
    --accent-hover: var(--green-600);
    --accent-deep: var(--green-700);
    --accent-soft: var(--green-100);
    --accent-ring: rgba(34, 197, 94, 0.35);
    --accent-glow: rgba(34, 197, 94, 0.18);
    --on-accent: #ffffff;

    --text: var(--gray-800);
    --text-strong: var(--gray-900);
    --text-muted: var(--gray-500);

    --card-bg: #ffffff;
    --card-border: var(--gray-200);
    --card-shadow: 0 10px 30px -12px rgba(6, 78, 59, 0.18);
    --card-shadow-hover: 0 22px 48px -16px rgba(6, 78, 59, 0.30);

    --surface: rgba(255, 255, 255, 0.72);
    --surface-border: rgba(22, 163, 74, 0.14);
    --header-bg: rgba(255, 255, 255, 0.68);
    --header-bg-scrolled: rgba(255, 255, 255, 0.9);

    --orb-1: rgba(134, 239, 172, 0.55);
    --orb-2: rgba(187, 247, 208, 0.5);

    --footer-a: var(--emerald-900);
    --footer-b: var(--emerald-800);
    --footer-border: rgba(22, 163, 74, 0.4);

    --hero-overlay: linear-gradient(135deg, rgba(6, 78, 59, 0.06), rgba(74, 222, 128, 0.05));
    --hero-scrim: linear-gradient(to bottom, rgba(6, 78, 59, 0.78) 0%, rgba(6, 78, 59, 0.5) 50%, rgba(6, 78, 59, 0.82) 100%);
    --scrollbar: var(--green-500);

    --radius: 18px;
    --radius-sm: 12px;
    --radius-lg: 28px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html.dark {
    --bg-a: var(--gray-900);
    --bg-b: var(--gray-800);
    --accent: var(--yellow-400);
    --accent-strong: var(--yellow-400);
    --accent-hover: var(--yellow-500);
    --accent-deep: var(--amber-600);
    --accent-soft: rgba(250, 204, 21, 0.12);
    --accent-ring: rgba(250, 204, 21, 0.4);
    --accent-glow: rgba(250, 204, 21, 0.22);
    --on-accent: var(--gray-900);

    --text: var(--gray-100);
    --text-strong: #ffffff;
    --text-muted: #9ca3af;

    --card-bg: var(--gray-800);
    --card-border: rgba(250, 204, 21, 0.2);
    --card-shadow: 0 12px 34px -14px rgba(0, 0, 0, 0.6);
    --card-shadow-hover: 0 24px 52px -18px rgba(250, 204, 21, 0.22);

    --surface: rgba(31, 41, 55, 0.72);
    --surface-border: rgba(250, 204, 21, 0.2);
    --header-bg: rgba(17, 24, 39, 0.66);
    --header-bg-scrolled: rgba(17, 24, 39, 0.92);

    --orb-1: rgba(202, 138, 4, 0.32);
    --orb-2: rgba(161, 98, 7, 0.28);

    --footer-a: var(--gray-900);
    --footer-b: var(--gray-800);
    --footer-border: rgba(250, 204, 21, 0.3);

    --hero-overlay: linear-gradient(135deg, rgba(250, 204, 21, 0.05), rgba(202, 138, 4, 0.05));
    --hero-scrim: linear-gradient(to bottom, rgba(17, 24, 39, 0.88) 0%, rgba(17, 24, 39, 0.64) 50%, rgba(17, 24, 39, 0.9) 100%);
    --scrollbar: var(--yellow-400);
}

/* ---------- Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Asal Arabic', 'Tajawal', 'Segoe UI', Tahoma, ui-sans-serif, system-ui, sans-serif;
    direction: rtl;
    color: var(--text);
    line-height: 1.7;
    background: linear-gradient(to bottom, var(--bg-a), var(--bg-b));
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.5s var(--ease), color 0.4s var(--ease);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1180px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
    position: relative;
    z-index: 2;
}

.section { padding: clamp(3rem, 7vw, 6rem) 0; position: relative; }

::selection { background: var(--accent-ring); color: var(--text-strong); }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--scrollbar);
    border-radius: 9999px;
    border: 2px solid transparent;
    background-clip: content-box;
}

/* ---------- Ambient Orbs & Particles ---------- */
.bg-orbs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    animation: orbFloat 14s ease-in-out infinite;
}
.orb-1 { width: 22rem; height: 22rem; top: -6rem; inset-inline-start: -6rem; background: var(--orb-1); }
.orb-2 { width: 28rem; height: 28rem; bottom: -8rem; inset-inline-end: -8rem; background: var(--orb-2); animation-delay: -7s; }
.orb-3 { width: 16rem; height: 16rem; top: 45%; inset-inline-start: 55%; background: var(--orb-1); opacity: 0.6; animation-delay: -3s; }

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(3%, -4%) scale(1.08); }
}

.bg-particles { position: fixed; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.particle {
    position: absolute;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.35;
    animation: particleFloat 6s ease-in-out infinite;
}
@keyframes particleFloat {
    0%, 100% { transform: translateY(0); opacity: 0.15; }
    50% { transform: translateY(-24px); opacity: 0.5; }
}

/* ---------- Header ---------- */
#header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(14px) saturate(160%);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    border-bottom: 1px solid var(--surface-border);
    transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), padding 0.35s var(--ease);
    padding-block: 0.55rem;
}
#header.scrolled {
    background: var(--header-bg-scrolled);
    box-shadow: 0 8px 30px -14px rgba(6, 78, 59, 0.28);
}
#header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.logo a {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    border-radius: 14px;
    padding: 5px 9px;
    box-shadow: 0 4px 14px -6px rgba(6, 78, 59, 0.25);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.logo a:hover { transform: scale(1.04); }
.logo img {
    height: 50px;
    width: auto;
    display: block;
}
html.dark .logo a {
    box-shadow: 0 0 0 1px rgba(250, 204, 21, 0.28), 0 6px 16px -6px rgba(0, 0, 0, 0.6);
}

/* Dark mode toggle */
.theme-toggle {
    inline-size: 46px;
    block-size: 46px;
    border-radius: 50%;
    border: 1px solid var(--surface-border);
    background: var(--surface);
    color: var(--accent-hover);
    font-size: 1.15rem;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: transform 0.35s var(--ease), background 0.3s, color 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(8px);
}
.theme-toggle:hover { transform: rotate(-25deg) scale(1.08); box-shadow: 0 0 0 6px var(--accent-glow); }
html.dark .theme-toggle { color: var(--yellow-400); }
.theme-toggle .fa-sun { display: none; }
html.dark .theme-toggle .fa-sun { display: block; }
html.dark .theme-toggle .fa-moon { display: none; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: clamp(5rem, 12vw, 9rem) 0 clamp(3.5rem, 8vw, 6rem);
    text-align: center;
    background-image: var(--hero-scrim), url('../images/طالب يمسك قران.jpg');
    background-size: cover, cover;
    background-position: center, center 28%;
    background-repeat: no-repeat;
    overflow: hidden;
}
/* تلاشٍ سفلي لدمج الهيرو مع القسم اللي بعده */
.hero::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    height: 90px;
    background: linear-gradient(to bottom, transparent, var(--bg-a));
    pointer-events: none;
    z-index: 1;
}
.hero .container { z-index: 2; }
.hero-content { max-width: 780px; margin-inline: auto; }
.hero h1 {
    font-size: clamp(1.9rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #ffffff;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    margin-bottom: 1rem;
}
.hero h1::after {
    content: "";
    display: block;
    width: 92px;
    height: 5px;
    margin: 1.1rem auto 0;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-strong));
    box-shadow: 0 0 18px var(--accent-glow);
}
.hero p {
    font-size: clamp(1rem, 2.4vw, 1.28rem);
    color: rgba(255, 255, 255, 0.92);
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
    margin-bottom: 2rem;
}
.hero .btn-secondary {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(4px);
}
.hero .btn-secondary:hover { background: rgba(255, 255, 255, 0.2); }
.cta-buttons { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1.7rem;
    border-radius: 9999px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s, color 0.3s;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-hover));
    color: var(--on-accent);
    box-shadow: 0 12px 26px -10px var(--accent-ring);
}
.btn-primary:hover { box-shadow: 0 18px 34px -10px var(--accent-ring); }
.btn-secondary {
    background: transparent;
    color: var(--accent-hover);
    border-color: var(--accent-strong);
}
.btn-secondary:hover { background: var(--accent-soft); }
html.dark .btn-secondary { color: var(--yellow-400); }

.pulse { animation: pulse 2.4s infinite; }
@keyframes pulse {
    0% { box-shadow: 0 12px 26px -10px var(--accent-ring), 0 0 0 0 var(--accent-glow); }
    70% { box-shadow: 0 12px 26px -10px var(--accent-ring), 0 0 0 16px transparent; }
    100% { box-shadow: 0 12px 26px -10px var(--accent-ring), 0 0 0 0 transparent; }
}

/* ---------- Section Title ---------- */
.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--text-strong);
    margin-bottom: 2.5rem;
    position: relative;
}
.section-title::after {
    content: "";
    display: block;
    width: 68px;
    height: 4px;
    margin: 0.85rem auto 0;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--accent-strong), var(--accent-deep));
}

/* ---------- Stats ---------- */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
}
.stat-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
}
.stat-item:hover { transform: translateY(-6px); box-shadow: var(--card-shadow-hover); border-color: var(--accent); }
.stat-item > i {
    font-size: 2.1rem;
    color: var(--accent-strong);
    margin-bottom: 0.75rem;
    display: inline-block;
}
html.dark .stat-item > i { color: var(--yellow-400); }
.stat-number {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--text-strong);
    line-height: 1;
}
.stat-label { color: var(--text-muted); font-weight: 500; margin-top: 0.4rem; }

/* ---------- Search ---------- */
.search-container { max-width: 620px; margin: 0 auto 2.5rem; }
.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 9999px;
    padding: 0.35rem 1.3rem;
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.3s, border-color 0.3s;
}
.search-box:focus-within {
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 5px var(--accent-glow);
}
.search-box i { color: var(--accent-strong); font-size: 1.05rem; }
html.dark .search-box i { color: var(--yellow-400); }
.search-box input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 1.02rem;
    padding: 0.85rem 0.9rem;
}
.search-box input::placeholder { color: var(--text-muted); }

/* ---------- Province Accordion ---------- */
.provinces-accordion { display: flex; flex-direction: column; gap: 1.1rem; }
.province-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.35s var(--ease), border-color 0.35s;
}
.province-item:hover { border-color: var(--accent); }
.province-header {
    inline-size: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    text-align: start;
    color: var(--text-strong);
    transition: background 0.3s;
}
.province-header:hover { background: var(--accent-soft); }
.province-info { display: flex; flex-direction: column; gap: 0.7rem; }
.province-name {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: clamp(1.05rem, 2.6vw, 1.35rem);
    font-weight: 800;
}
.province-name i { color: var(--accent-strong); }
html.dark .province-name i { color: var(--yellow-400); }
.province-stats { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-deep);
    background: var(--accent-soft);
    padding: 0.3rem 0.7rem;
    border-radius: 9999px;
}
html.dark .stat-badge { color: var(--yellow-300); }
.toggle-icon {
    color: var(--accent-strong);
    font-size: 1.1rem;
    transition: transform 0.4s var(--ease);
    flex-shrink: 0;
}
html.dark .toggle-icon { color: var(--yellow-400); }
.toggle-icon.rotated { transform: rotate(180deg); }

.province-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease);
    border-top: 1px solid transparent;
}
.province-content.active {
    max-height: 4000px;
    border-top-color: var(--card-border);
}

/* ---------- Gender Tabs ---------- */
.gender-tabs {
    display: flex;
    gap: 0.4rem;
    padding: 1rem 1.5rem 0;
    margin-bottom: 0.4rem;
}
.tab-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.7rem 1rem;
    border: 1px solid var(--card-border);
    border-radius: 9999px;
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.tab-btn:hover { color: var(--accent-hover); border-color: var(--accent); }
.tab-btn.active {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-hover));
    color: var(--on-accent);
    border-color: transparent;
    box-shadow: 0 8px 18px -8px var(--accent-ring);
}

/* ---------- Teacher Cards ---------- */
.teachers-container { padding: 0.4rem 1.5rem 1.5rem; }
.teachers-list { display: none; }
.teachers-list.active {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 1rem;
    animation: fadeUp 0.45s var(--ease);
}
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.teacher-card {
    display: flex;
    gap: 0.9rem;
    padding: 1.1rem;
    background: var(--bg-b);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
html.dark .teacher-card { background: rgba(255, 255, 255, 0.03); }
.teacher-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--card-shadow-hover);
}
.teacher-icon {
    flex-shrink: 0;
    inline-size: 46px;
    block-size: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-deep));
}
.teacher-details { flex: 1; min-width: 0; }
.teacher-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-strong);
    margin-bottom: 0.5rem;
}
.teacher-info {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}
.teacher-info i { color: var(--accent-strong); margin-top: 0.2rem; flex-shrink: 0; }
html.dark .teacher-info i { color: var(--yellow-500); }
.teacher-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.55rem;
    padding: 0.45rem 0.9rem;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    color: #ffffff;
    background: linear-gradient(135deg, #25d366, #128c7e);
    transition: transform 0.25s var(--ease), box-shadow 0.25s;
    direction: ltr;
}
.teacher-phone:hover { transform: translateY(-2px); box-shadow: 0 8px 18px -8px rgba(18, 140, 126, 0.6); }
.no-teachers {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    background: var(--bg-b);
    border-radius: var(--radius-sm);
    border: 1px dashed var(--card-border);
}
.no-teachers i { color: var(--accent-strong); margin-inline-end: 0.4rem; }

/* ---------- CTA ---------- */
.cta {
    position: relative;
    margin: clamp(2rem, 5vw, 3.5rem) auto;
    max-width: 1080px;
    border-radius: var(--radius-lg);
    padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--accent-deep), var(--emerald-900));
    color: #fff;
    box-shadow: 0 30px 60px -24px rgba(6, 78, 59, 0.5);
}
html.dark .cta {
    background: linear-gradient(135deg, var(--gray-800), var(--gray-900));
    border: 1px solid var(--footer-border);
}
.cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.12), transparent 45%);
}
.cta .hero-content { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(1.5rem, 4vw, 2.3rem); font-weight: 800; margin-bottom: 0.9rem; }
.cta p { color: rgba(255,255,255,0.88); margin-bottom: 1.6rem; }
.cta .btn-primary {
    background: #fff;
    color: var(--accent-deep);
}
html.dark .cta .btn-primary { background: var(--yellow-400); color: var(--gray-900); }
.cta .btn-secondary { color: #fff; border-color: rgba(255,255,255,0.6); }
.cta .btn-secondary:hover { background: rgba(255,255,255,0.12); }

/* ---------- Footer ---------- */
footer {
    position: relative;
    background: linear-gradient(135deg, var(--footer-a), var(--footer-b), var(--footer-a));
    color: rgba(255,255,255,0.82);
    padding: clamp(2.5rem, 5vw, 3.5rem) 0 1.5rem;
    margin-top: 3rem;
    border-top: 1px solid var(--footer-border);
    overflow: hidden;
}
footer::before {
    content: "";
    position: absolute;
    top: 0; inset-inline-start: -60%;
    inline-size: 60%; block-size: 3px;
    background: linear-gradient(120deg, transparent, var(--accent), transparent);
    animation: footerShine 4s linear infinite;
}
html.dark footer::before { background: linear-gradient(120deg, transparent, rgba(250,204,21,0.5), transparent); }
@keyframes footerShine { to { inset-inline-start: 120%; } }
footer .container { position: relative; z-index: 2; }
.footer-section h3 { color: var(--accent-300, var(--green-300)); font-weight: 800; }
html.dark .footer-section h3 { color: var(--yellow-300); }
.footer-section .contact-info li,
.footer-section ul li { color: rgba(255,255,255,0.8); }
.footer-section a { color: #fff; text-decoration: none; transition: color 0.25s; }
.footer-section a:hover { color: var(--accent-300, var(--green-300)); }
html.dark .footer-section a:hover { color: var(--yellow-300); }
.social-links a {
    transition: transform 0.3s var(--ease), background 0.3s !important;
}
.social-links a:hover { transform: translateY(-4px); background: var(--accent-strong) !important; }
html.dark .social-links a:hover { background: var(--yellow-500) !important; }
.copyright { color: rgba(255,255,255,0.65); font-size: 0.9rem; }

/* ---------- Scroll reveal ---------- */
.fade-in { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.fade-in.animate { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
    .fade-in { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .province-header { padding: 1rem; }
    .gender-tabs, .teachers-container { padding-inline: 1rem; }
    .teachers-list.active { grid-template-columns: 1fr; }
    .logo img { height: 46px; }
}