/* Page-specific blocks: courses grid, timeline, reviews, teachers, gallery, CTA banner */

/* ---------- Course cards ---------- */
.course-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: transform var(--dur), box-shadow var(--dur), border-color var(--dur);
  display: flex; flex-direction: column;
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: var(--c-primary-300); }
.course-card .thumb {
  aspect-ratio: 16/10;
  background: linear-gradient(150deg, #064E3B 0%, #0D9268 100%);
  position: relative; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
/* Per-card accent gradient — each course gets a distinct teal/green/blue hue */
.course-card:nth-child(6n+1) .thumb { background: linear-gradient(150deg, #064E3B 0%, #0C7C59 100%); }
.course-card:nth-child(6n+2) .thumb { background: linear-gradient(150deg, #0B4B60 0%, #0891B2 100%); }
.course-card:nth-child(6n+3) .thumb { background: linear-gradient(150deg, #1B4332 0%, #40916C 100%); }
.course-card:nth-child(6n+4) .thumb { background: linear-gradient(150deg, #1E3A5F 0%, #2563EB 100%); }
.course-card:nth-child(6n+5) .thumb { background: linear-gradient(150deg, #134E4A 0%, #0F9788 100%); }
.course-card:nth-child(6n+6) .thumb { background: linear-gradient(150deg, #0B3A5C 0%, #0E7490 100%); }
/* Subtle dot-grid texture overlay */
.course-card .thumb::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.15;
  background-image: radial-gradient(circle, rgba(255,255,255,.7) 1px, transparent 1px);
  background-size: 22px 22px;
}
.course-card .thumb .arabic {
  font-family: var(--ff-arabic); font-size: 4.2rem;
  color: rgba(255,255,255,0.88); text-align: center; line-height: 1; padding: 1rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3); position: relative; z-index: 1;
}
.course-card .thumb .level {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  background: rgba(0,0,0,0.32); color: #fff; backdrop-filter: blur(6px);
  padding: 4px 12px; border-radius: var(--r-full);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.18);
}
.course-card .body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-2); flex-grow: 1; }
.course-card h3 { margin: 0; font-size: var(--fs-lg); }
.course-card .desc { color: var(--c-text-muted); font-size: 0.9rem; margin-bottom: var(--sp-3); }
.course-card .meta {
  display: flex; gap: var(--sp-4); font-size: 0.82rem;
  color: var(--c-text-soft); margin-top: auto; padding-top: var(--sp-3);
  border-top: 1px dashed var(--c-border);
}
.course-card .meta span { display: inline-flex; align-items: center; gap: 4px; }
.course-card .body .btn { margin-top: var(--sp-4); align-self: stretch; }

/* ---------- Timeline ---------- */
.timeline {
  position: relative; max-width: 720px; margin: 0 auto;
  padding-left: var(--sp-8);
}
.timeline::before {
  content: ''; position: absolute; left: 18px; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(to bottom, var(--c-primary), var(--c-secondary));
  border-radius: 3px;
}
.timeline-step {
  position: relative; padding: var(--sp-3) 0 var(--sp-8) var(--sp-5);
}
.timeline-step::before {
  content: counter(step); counter-increment: step;
  position: absolute; left: -28px; top: var(--sp-2);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--c-primary); color: #fff;
  font-family: var(--ff-heading); font-weight: 800; font-size: 1.1rem;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(15,118,110,0.4); z-index: 1;
}
.timeline { counter-reset: step; }
.timeline-step h4 { margin: 0 0 6px; font-size: var(--fs-lg); }
.timeline-step p  { margin: 0; color: var(--c-text-muted); }

/* ---------- Stats counter ---------- */
.stats-block {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-700));
  border-radius: var(--r-xl); padding: var(--sp-12) var(--sp-6);
  color: #fff; text-align: center;
  position: relative; overflow: hidden;
}
.stats-block::before {
  content: ''; position: absolute; inset: 0; opacity: 0.08;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><path fill="none" stroke="white" stroke-width="1" d="M30 0 L60 30 L30 60 L0 30 Z"/></svg>');
}
.stats-block .grid { position: relative; z-index: 1; }
.stats-block .stat .trust-ic { display:flex; align-items:center; justify-content:center; width:52px; height:52px; border-radius:50%; background:rgba(255,255,255,.15); margin:0 auto .75rem; }
.stats-block .stat .trust-ic svg { width:26px; height:26px; stroke:#fff; }
.stats-block .stat .lbl { margin-top: 6px; opacity: 0.9; font-size: 0.95rem; font-weight:600; }

/* ---------- Review card ---------- */
.review-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-3);
  height: 100%;
}
.review-card .stars { margin-bottom: var(--sp-2); }
.review-card .text { color: var(--c-text); font-style: italic; line-height: 1.6; margin: 0; }
.review-card .who { display: flex; align-items: center; gap: var(--sp-3); margin-top: auto; padding-top: var(--sp-4); border-top: 1px dashed var(--c-border); }
.review-card .who .avatar { width: 44px; height: 44px; font-size: 0.95rem; }
.review-card .who strong { display: block; font-size: 0.95rem; color: var(--c-text); }
.review-card .who small { color: var(--c-text-soft); font-size: 0.82rem; }

/* ---------- Teacher card ---------- */
.teacher-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: var(--sp-6); text-align: center;
  transition: transform var(--dur), box-shadow var(--dur);
}
.teacher-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.teacher-card .avatar { width: 110px; height: 110px; margin: 0 auto var(--sp-4); font-size: 2rem; }
.teacher-card h4 { margin: 0 0 4px; font-size: 1.05rem; }
.teacher-card .role { color: var(--c-primary); font-weight: 600; font-size: 0.85rem; }
.teacher-card ul { list-style: none; padding: 0; margin: var(--sp-4) 0 0; display: grid; gap: 6px; font-size: 0.85rem; color: var(--c-text-muted); }
.teacher-card .stars { justify-content: center; }

/* ---------- Gallery (masonry) ---------- */
.masonry {
  column-count: 1; column-gap: var(--sp-4);
}
@media (min-width: 640px) { .masonry { column-count: 2; } }
@media (min-width: 960px) { .masonry { column-count: 3; } }
.masonry .item {
  break-inside: avoid; margin-bottom: var(--sp-4);
  border-radius: var(--r); overflow: hidden; box-shadow: var(--sh);
  cursor: pointer; transition: transform var(--dur);
  background: var(--c-card);
}
.masonry .item:hover { transform: scale(1.02); }
.masonry .item img, .masonry .item svg { width: 100%; display: block; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,0.85);
  display: none; align-items: center; justify-content: center;
  z-index: 1000; padding: var(--sp-6);
}
.lightbox.is-open { display: flex; }
.lightbox img, .lightbox svg { max-width: 90vw; max-height: 85vh; border-radius: var(--r); background: #fff; }
.lightbox-close {
  position: absolute; top: 18px; right: 18px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.15); color: #fff; border: 0;
  font-size: 24px; cursor: pointer;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-700));
  color: #fff; padding: var(--sp-16) var(--sp-6); border-radius: var(--r-xl);
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0; opacity: 0.1;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><path fill="none" stroke="white" stroke-width="1" d="M40 0 L80 40 L40 80 L0 40 Z M40 15 L65 40 L40 65 L15 40 Z"/></svg>');
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; margin-bottom: var(--sp-3); }
.cta-banner p { color: rgba(255,255,255,0.85); font-size: var(--fs-lg); max-width: 580px; margin: 0 auto var(--sp-6); }

/* ---------- Blog cards ---------- */
.blog-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--r-lg); overflow: hidden; transition: transform var(--dur), box-shadow var(--dur); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.blog-card .thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--c-primary), var(--c-secondary)); }
.blog-card .body { padding: var(--sp-5); }
.blog-card h3 { font-size: 1.1rem; margin-bottom: var(--sp-2); }
.blog-card .meta { font-size: 0.8rem; color: var(--c-text-soft); margin-bottom: var(--sp-3); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: calc(var(--nav-h) + var(--sp-12)) 0 var(--sp-10); text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(212,175,55,0.18), transparent 60%),
    var(--c-bg);
}
.page-hero h1 { font-size: var(--fs-4xl); margin-bottom: var(--sp-3); }
.page-hero p { font-size: var(--fs-lg); color: var(--c-text-muted); max-width: 640px; margin: 0 auto; }
.breadcrumb {
  list-style: none; padding: 0; margin: 0 0 var(--sp-4); display: flex;
  flex-wrap: wrap; gap: 6px; justify-content: center; font-size: 0.85rem; color: var(--c-text-soft);
}
.breadcrumb a { color: var(--c-text-soft); }
.breadcrumb li + li::before { content: '/'; margin-right: 6px; color: var(--c-text-soft); }

/* ---------- Loader overlay ---------- */
.app-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--c-bg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: var(--sp-5);
  transition: opacity 500ms ease, visibility 500ms;
}
.app-loader.is-hidden { opacity: 0; visibility: hidden; }
.app-loader .logo {
  width: 88px; height: 88px; border-radius: 22px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--ff-arabic); font-size: 44px;
  box-shadow: 0 16px 40px rgba(15,118,110,0.4);
  animation: logoPulse 1.6s ease-in-out infinite;
}
@keyframes logoPulse { 50% { transform: scale(1.08); } }
.app-loader .bar { width: 180px; height: 4px; border-radius: 2px; background: var(--c-accent); overflow: hidden; }
.app-loader .bar i {
  display: block; height: 100%; width: 35%;
  background: linear-gradient(90deg, var(--c-primary), var(--c-secondary));
  border-radius: 2px;
  animation: barSlide 1.2s ease-in-out infinite;
}
@keyframes barSlide { 0% { transform: translateX(-100%); } 100% { transform: translateX(380%); } }

/* ---------- Contact / Map ---------- */
.contact-grid { display: grid; gap: var(--sp-6); grid-template-columns: 1fr; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1.1fr 1fr; } }
.contact-info { display: flex; flex-direction: column; gap: var(--sp-4); }
.contact-tile {
  display: flex; gap: var(--sp-4); padding: var(--sp-5);
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--r);
  align-items: center;
}
.contact-tile .icon {
  width: 48px; height: 48px; border-radius: var(--r); flex-shrink: 0;
  background: var(--c-accent); color: var(--c-primary-700);
  display: inline-flex; align-items: center; justify-content: center;
}
.contact-tile strong { display: block; font-size: 0.95rem; }
.contact-tile span { color: var(--c-text-muted); font-size: 0.9rem; }
.map-embed { width: 100%; min-height: 280px; aspect-ratio: 16/10; border-radius: var(--r); border: 0; background: var(--c-card); }

/* ---------- Cookie consent ---------- */
.consent-bar {
  position: fixed; left: 16px; right: 16px; bottom: 92px; z-index: 95;
  background: var(--c-card); border: 1px solid var(--c-border); box-shadow: var(--sh-lg);
  border-radius: var(--r); padding: var(--sp-4) var(--sp-5);
  display: none; flex-wrap: wrap; gap: var(--sp-3); align-items: center;
}
.consent-bar.is-visible { display: flex; }
.consent-bar p { margin: 0; font-size: 0.9rem; flex: 1 1 220px; color: var(--c-text-muted); }
@media (min-width: 768px) { .consent-bar { bottom: 16px; left: auto; right: 16px; max-width: 520px; } }

/* ---------- Section: Why choose us with mini-icon list ---------- */
.feature-list { display: grid; gap: var(--sp-5); }
@media (min-width: 640px) { .feature-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .feature-list { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--r-lg); padding: var(--sp-6);
  transition: transform var(--dur), box-shadow var(--dur), border-color var(--dur);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: var(--c-primary-300); }
.feature-card h4 { margin: 0 0 6px; font-size: 1.05rem; }
.feature-card p  { margin: 0; font-size: 0.9rem; color: var(--c-text-muted); }