/* ==========================================================================
   مدرسة صِلة الدولية للتعليم الخاص — ملف التصميم الرئيسي
   كل الألوان والخطوط والمسافات معرّفة هنا في الأعلى.
   إذا أردت تغيير لون الموقع كله، غيّره من هنا فقط.
   ========================================================================== */

/* ---------- 0. الخطوط المستضافة محلياً (لا تعتمد على Google) ---------- */
@font-face {
  font-family: 'Cairo';
  src: url('../fonts/cairo.woff2') format('woff2-variations'),
       url('../fonts/cairo.woff2') format('woff2');
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Reem Kufi';
  src: url('../fonts/reemkufi.woff2') format('woff2-variations'),
       url('../fonts/reemkufi.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- 1. المتغيرات (الهوية البصرية) ---------- */
:root {
  /* الألوان */
  --navy:        #1c2b4d;   /* الأزرق الأساسي من الشعار */
  --navy-deep:   #131e37;   /* أزرق أغمق للتذييل */
  --navy-soft:   #2a3c63;   /* أزرق فاتح للتدرجات */
  --gold:        #f4a216;   /* الذهبي من الشعار */
  --gold-soft:   #fde3b0;   /* ذهبي باهت للخلفيات */
  --paper:       #f3f5f9;   /* خلفية الصفحة */
  --white:       #ffffff;
  --ink:         #1f2733;   /* لون النصوص */
  --muted:       #5c6879;   /* نصوص ثانوية */
  --line:        #dde3ec;   /* لون الحدود والخطوط */
  --ok:          #17795e;
  --err:         #b3261e;

  /* الخطوط */
  --font-body:    'Cairo', 'Segoe UI', Tahoma, sans-serif;
  --font-display: 'Reem Kufi', 'Cairo', sans-serif;

  /* المسافات */
  --gap:      1rem;
  --section:  clamp(3.5rem, 8vw, 6.5rem);
  --radius:   14px;
  --petal:    2rem 0 2rem 0;          /* شكل "البتلة" المستوحى من الشعار */
  --shadow:   0 4px 24px rgba(28, 43, 77, .08);
  --shadow-lg:0 18px 50px rgba(28, 43, 77, .16);
  --max:      1180px;
}

/* ---------- 2. إعادة الضبط ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.85;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

/* ---------- 3. العناوين والنصوص ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.45; font-weight: 600; color: var(--navy); }
h1 { font-size: clamp(2rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }

p { color: var(--muted); }
strong { color: var(--ink); font-weight: 700; }

/* العنوان الفرعي الصغير فوق كل قسم */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-body);
  font-size: .82rem; font-weight: 700; letter-spacing: .04em;
  color: var(--gold); text-transform: none; margin-bottom: .75rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--gold); display: block;
}

.section-head { max-width: 660px; margin-bottom: 3rem; }
.section-head p { margin-top: .75rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- 4. الأزرار ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.9rem;
  font-family: var(--font-body); font-weight: 700; font-size: .96rem;
  border: 2px solid transparent; border-radius: 999px; cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold  { background: var(--gold); color: var(--navy); box-shadow: 0 6px 18px rgba(244,162,22,.32); }
.btn-gold:hover { background: #ffb534; }
.btn-navy  { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-soft); }
.btn-ghost { border-color: rgba(255,255,255,.45); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-outline { border-color: var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }

/* ---------- 5. الشريط العلوي ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .7rem 0;
}
.brand { display: flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.brand img { height: 52px; width: auto; }

.main-nav ul { display: flex; align-items: center; gap: .35rem; }
.main-nav a {
  display: block; padding: .55rem .95rem; border-radius: 999px;
  font-size: .95rem; font-weight: 600; color: var(--navy);
  transition: background .2s ease, color .2s ease;
}
.main-nav a:hover { background: var(--paper); }
.main-nav a.active { color: var(--gold); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 46px; height: 46px; border-radius: 12px; padding: 11px;
}
.nav-toggle span {
  display: block; height: 2px; background: var(--navy); border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease;
}
.nav-toggle span + span { margin-top: 6px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- 6. الواجهة الرئيسية (Hero) ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep) 60%, #0e1729 100%);
  color: var(--white);
  padding: clamp(3.5rem, 9vw, 6rem) 0 clamp(6rem, 12vw, 9rem);
}
/* الزخرفة الهندسية المستوحاة من الشعار */
.hero-mark {
  position: absolute; inset-inline-start: -8%; top: 50%;
  transform: translateY(-50%);
  width: min(46vw, 560px); opacity: .07; pointer-events: none;
  color: var(--white);
}
.hero-glow {
  position: absolute; inset-inline-end: -10%; top: -20%;
  width: 60vw; height: 60vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, rgba(244,162,22,.22) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 720px; }
.hero h1 { color: var(--white); margin-bottom: 1.1rem; }
.hero h1 .accent {
  color: var(--gold);
  background-image: linear-gradient(transparent 72%, rgba(244,162,22,.28) 72%);
}
.hero .lead { color: rgba(255,255,255,.82); font-size: clamp(1rem, 1.7vw, 1.15rem); max-width: 58ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-tag {
  display: inline-flex; align-items: center; gap: .55rem;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  padding: .4rem 1rem; border-radius: 999px;
  font-size: .84rem; font-weight: 600; color: var(--gold-soft); margin-bottom: 1.4rem;
}
.hero-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

/* ---------- 7. المدرسة في أرقام ---------- */
.stats { margin-top: calc(var(--section) * -1); position: relative; z-index: 5; }
.stats-grid {
  display: grid; gap: 1px; background: var(--line);
  grid-template-columns: repeat(5, 1fr);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
}
.stat { background: var(--white); padding: 2rem 1rem; text-align: center; }
.stat .num {
  font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 700; color: var(--navy); line-height: 1.2;
}
.stat .num span { color: var(--gold); }
.stat .label { font-size: .86rem; font-weight: 600; color: var(--muted); margin-top: .3rem; }

/* ---------- 8. الأقسام العامة ---------- */
.section { padding-block: var(--section); }
.section-alt { background: var(--white); }
.section-navy {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
}
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-navy p { color: rgba(255,255,255,.78); }

/* شبكة عامة */
.grid { display: grid; gap: 1.4rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- 9. البطاقات ---------- */
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--petal);           /* شكل البتلة — توقيع التصميم */
  padding: 2rem 1.7rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--gold); }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .95rem; }

.card-icon {
  width: 54px; height: 54px; display: grid; place-items: center;
  background: var(--gold-soft); color: var(--navy);
  border-radius: 1rem 0 1rem 0; margin-bottom: 1.1rem;
}
.card-icon svg { width: 26px; height: 26px; }

.section-navy .card {
  background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14);
}
.section-navy .card:hover { border-color: var(--gold); }
.section-navy .card-icon { background: rgba(244,162,22,.18); color: var(--gold); }

/* بطاقة القيم الصغيرة */
.pill-grid { display: flex; flex-wrap: wrap; gap: .7rem; }
.pill {
  background: var(--white); border: 1px solid var(--line);
  padding: .55rem 1.25rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; color: var(--navy);
}
.section-navy .pill { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: var(--white); }

/* ---------- 10. قائمة مميزة (رؤية / مخرجات) ---------- */
.feature-list li {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: .85rem 0; border-bottom: 1px dashed var(--line);
}
.feature-list li:last-child { border-bottom: 0; }
.feature-list .tick {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--gold); color: var(--navy);
  display: grid; place-items: center; font-size: .8rem; font-weight: 800; margin-top: .3rem;
}
.section-navy .feature-list li { border-color: rgba(255,255,255,.14); }

/* ---------- 11. الجداول ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); }
table { width: 100%; border-collapse: collapse; min-width: 520px; }
th, td { padding: .95rem 1.1rem; text-align: right; border-bottom: 1px solid var(--line); font-size: .94rem; }
th { background: var(--navy); color: var(--white); font-weight: 700; font-family: var(--font-display); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) { background: #fafbfd; }

/* ---------- 12. النماذج ---------- */
.form-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.6rem);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .9rem; font-weight: 700; color: var(--navy); }
.field label .req { color: var(--err); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: .95rem; color: var(--ink);
  padding: .75rem .9rem; background: var(--paper);
  border: 1.5px solid var(--line); border-radius: 10px;
  transition: border-color .2s ease, background .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); background: var(--white);
}
.field textarea { resize: vertical; min-height: 130px; }
.field .hint { font-size: .8rem; color: var(--muted); }
.field .error-msg { font-size: .82rem; color: var(--err); display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--err); }
.field.invalid .error-msg { display: block; }

.form-note {
  display: flex; gap: .75rem; align-items: flex-start;
  background: var(--gold-soft); border-radius: 10px;
  padding: .9rem 1.1rem; font-size: .88rem; color: var(--navy);
  font-weight: 600; margin-bottom: 1.5rem;
}
.form-status { margin-top: 1rem; padding: .9rem 1.1rem; border-radius: 10px; font-weight: 600; display: none; }
.form-status.ok  { display: block; background: #e6f4ef; color: var(--ok); }
.form-status.err { display: block; background: #fdeceb; color: var(--err); }

/* ---------- 13. شريط الدعوة للتسجيل ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: var(--gold); color: var(--navy);
  border-radius: var(--petal); padding: clamp(2.2rem, 5vw, 3.4rem);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.cta-band h2 { color: var(--navy); }
.cta-band p { color: rgba(28,43,77,.78); margin-top: .4rem; }
.cta-band .cta-text { max-width: 34rem; position: relative; z-index: 2; }
.cta-band .btn { position: relative; z-index: 2; }
.cta-mark {
  position: absolute; inset-inline-end: -60px; top: 50%; transform: translateY(-50%);
  width: 260px; opacity: .14; color: var(--navy); pointer-events: none;
}

/* ---------- 14. التذييل ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.72); padding-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.site-footer img.footer-logo { height: 72px; margin-bottom: 1rem; }
.site-footer h4 {
  color: var(--white); font-size: 1.02rem; margin-bottom: 1rem;
  padding-bottom: .6rem; border-bottom: 2px solid var(--gold); display: inline-block;
}
.site-footer li { margin-bottom: .55rem; font-size: .93rem; }
.site-footer a:hover { color: var(--gold); }
.site-footer p { color: rgba(255,255,255,.66); font-size: .93rem; }
.contact-line { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: .8rem; font-size: .93rem; }
.contact-line svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--gold); margin-top: .35rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 1.3rem 0;
  display: flex; flex-wrap: wrap; gap: .6rem; justify-content: space-between;
  font-size: .85rem; color: rgba(255,255,255,.5);
}

/* ---------- 15. رأس الصفحات الداخلية ---------- */
.page-head {
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white); padding: clamp(3rem, 7vw, 4.5rem) 0;
  text-align: center;
}
.page-head h1 { color: var(--white); }
.page-head p { color: rgba(255,255,255,.75); max-width: 60ch; margin: .8rem auto 0; }
.page-head .hero-mark { inset-inline-start: auto; inset-inline-end: -6%; width: min(38vw, 380px); opacity: .06; }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.55); margin-bottom: .8rem; }
.breadcrumb a:hover { color: var(--gold); }

/* ---------- 16. الحركة عند التمرير ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 17. التجاوب مع الشاشات الصغيرة ---------- */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed; inset: 74px 0 auto 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
  }
  .main-nav.open { max-height: 80vh; overflow-y: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .8rem 1.25rem 1.5rem; }
  .main-nav a { padding: .85rem .5rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .main-nav li:last-child a { border-bottom: 0; }
  .main-nav .nav-cta { margin-top: .9rem; }
  .main-nav .nav-cta a {
    background: var(--gold); color: var(--navy); text-align: center;
    border-radius: 999px; border: 0;
  }
}

@media (max-width: 720px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .stats { margin-top: -3.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:last-child { grid-column: 1 / -1; }
  .hero-mark { opacity: .05; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 460px) {
  .brand img { height: 42px; }
  .stat { padding: 1.4rem .7rem; }
}

/* ---------- 18. احترام تفضيل تقليل الحركة ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 19. الطباعة ---------- */
@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle { display: none; }
  body { background: #fff; }
}

/* ---------- 20. رابط تخطّي المحتوى (وصولية) ---------- */
.skip-link {
  position: absolute; inset-inline-start: 50%; top: -60px; transform: translateX(50%);
  z-index: 200; background: var(--gold); color: var(--navy);
  padding: .7rem 1.6rem; border-radius: 0 0 12px 12px;
  font-weight: 700; font-size: .92rem; transition: top .2s ease;
}
.skip-link:focus { top: 0; }

/* ---------- 21. الأسئلة الشائعة ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: .8rem; overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq-item[open] { border-color: var(--gold); box-shadow: var(--shadow); }
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 1.15rem 1.4rem; font-weight: 700; color: var(--navy);
  font-family: var(--font-display); font-size: 1.02rem;
  display: flex; align-items: flex-start; gap: .8rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "+"; flex-shrink: 0;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--gold-soft); color: var(--navy);
  display: grid; place-items: center; font-size: 1.1rem; line-height: 1;
  font-family: var(--font-body); transition: transform .25s ease, background .2s ease;
}
.faq-item[open] summary::before { content: "−"; background: var(--gold); transform: rotate(180deg); }
.faq-item summary:hover { background: #fafbfd; }
.faq-answer { padding: 0 1.4rem 1.4rem calc(1.4rem + 34px); }
.faq-answer p { font-size: .96rem; }
.faq-answer p + p { margin-top: .7rem; }

.faq-cat { margin: 2.5rem 0 1rem; }
.faq-cat:first-of-type { margin-top: 0; }
.faq-cat h3 {
  font-size: 1.05rem; padding-bottom: .5rem;
  border-bottom: 2px solid var(--gold); display: inline-block;
}

/* ---------- 22. صفحة 404 ---------- */
.error-page {
  min-height: 68vh; display: grid; place-items: center; text-align: center;
  padding: 3rem 1.5rem;
}
.error-page .code {
  font-family: var(--font-display); font-size: clamp(4.5rem, 16vw, 9rem);
  font-weight: 700; color: var(--gold); line-height: 1;
}