/* ================================================================
   CURRICULUM PAGES — Shared light-theme design
   Alto Kids — uses alto-redesign.css variables
   ================================================================ */

/* ---- Hero ---------------------------------------------------------------- */
.cur-hero {
  position: relative;
  background: var(--gradient-hero);
  padding: 130px 0 80px;
  overflow: hidden;
}
.cur-hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.cur-hero-blob {
  position: absolute; border-radius: 50%;
  filter: blur(80px);
}
.cur-hero-blob-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(30,91,184,0.5) 0%, transparent 70%);
  top: -120px; left: -60px;
  animation: float 9s ease-in-out infinite;
}
.cur-hero-blob-2 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(255,214,41,0.3) 0%, transparent 70%);
  bottom: -80px; right: -60px;
  animation: floatR 11s ease-in-out infinite;
}
.cur-hero-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}
.cur-hero-inner { position: relative; z-index: 2; }

.cur-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-light-muted);
  margin-bottom: 24px;
}
.cur-breadcrumb a { color: var(--text-light-muted); transition: var(--transition-fast); }
.cur-breadcrumb a:hover { color: var(--yellow); }
.cur-breadcrumb .sep { opacity: 0.4; }
.cur-breadcrumb .current { color: var(--yellow); }

.cur-hero-level-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 20px; border-radius: var(--radius-full);
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.22);
  font-size: 0.82rem; font-weight: 800; color: #fff;
  text-transform: uppercase; letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
  margin-bottom: 18px;
}
.cur-hero-level-badge .badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--yellow);
  box-shadow: 0 0 0 3px rgba(255,214,41,0.3);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%,100%{transform:scale(1)} 50%{transform:scale(1.3)} }

.cur-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 900; color: #fff; line-height: 1.1;
  font-family: var(--font-display);
  margin-bottom: 12px;
}
.cur-hero-title .hl {
  background: var(--gradient-hero-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cur-hero-subtitle {
  font-size: 1rem; color: var(--text-light-2); line-height: 1.7; margin-bottom: 32px;
  max-width: 600px;
}
.cur-hero-pills {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.cur-hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 0.78rem; font-weight: 700; color: #fff;
  backdrop-filter: blur(8px);
}

/* ---- Main layout --------------------------------------------------------- */
.cur-body {
  background: var(--bg-light);
  padding: var(--section-py) 0;
}
.cur-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}

/* ---- Sticky sidebar card ------------------------------------------------- */
.cur-sidebar { position: sticky; top: 96px; }
.cur-card {
  background: var(--bg-white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.cur-card-top {
  padding: 28px 24px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cur-card-top::before {
  content: '';
  position: absolute; inset: 0; opacity: 0.9;
}
.cur-card-top > * { position: relative; z-index: 1; }

.cur-card-emoji { font-size: 3.6rem; line-height: 1; margin-bottom: 12px; display: block; }
.cur-card-level {
  font-size: 1.5rem; font-weight: 900; color: #fff;
  font-family: var(--font-display); margin-bottom: 8px;
}
.cur-card-age {
  display: inline-block; padding: 4px 16px;
  background: rgba(255,255,255,0.22);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-full);
  font-size: 0.82rem; font-weight: 800; color: #fff;
  backdrop-filter: blur(6px);
}

.cur-card-body { padding: 24px; }

.cur-stat-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1.5px solid var(--border-light);
}
.cur-stat-row:last-child { border-bottom: none; }
.cur-stat-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.84rem; color: var(--text-muted); font-weight: 600;
}
.cur-stat-label .stat-icon { font-size: 1rem; }
.cur-stat-value {
  font-size: 0.88rem; font-weight: 800; color: var(--text-dark);
}

.cur-card-cta {
  padding: 0 24px 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.cur-card-cta .ak-btn-primary { width: 100%; justify-content: center; padding: 14px; font-size: 0.95rem; }
.cur-card-cta .ak-btn-outline-blue {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px; width: 100%;
  background: transparent; color: var(--blue);
  border: 2px solid var(--border-blue);
  border-radius: var(--radius-full);
  font-family: var(--font); font-weight: 700; font-size: 0.9rem;
  transition: var(--transition);
}
.cur-card-cta .ak-btn-outline-blue:hover { background: var(--blue-pale); }

.cur-badge-row {
  padding: 12px 24px;
  background: rgba(34,197,94,0.06);
  border-top: 2px solid rgba(34,197,94,0.15);
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 0.78rem; font-weight: 700; color: #16A34A;
  text-align: center; line-height: 1.4;
}

/* Other programs */
.cur-other-programs { margin-top: 20px; }
.cur-other-title {
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 12px;
}
.cur-other-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid var(--border-light);
  background: var(--bg-white);
  margin-bottom: 8px; transition: var(--transition-fast);
  font-size: 0.88rem; font-weight: 700; color: var(--text-body);
}
.cur-other-link:last-child { margin-bottom: 0; }
.cur-other-link:hover { border-color: var(--border-blue); background: var(--blue-pale); color: var(--blue); }
.cur-other-link .link-emoji { font-size: 1.1rem; }
.cur-other-link .link-age {
  font-size: 0.72rem; font-weight: 600; color: var(--text-muted);
  margin-top: 1px; display: block;
}

/* ---- Main content -------------------------------------------------------- */
.cur-content { min-width: 0; }

/* Tab nav — hidden, content shown inline on same page */
.cur-tabs { display: none !important; }
.cur-tab-pane { display: block; }

/* Visual divider before the modules section */
.cur-tab-pane + .cur-tab-pane {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 2px solid var(--border-light);
}
.cur-tab-pane + .cur-tab-pane::before {
  content: '📚 Programme Détaillé — Modules & Leçons';
  display: block;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 28px;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

/* Course overview */
.cur-overview {
  background: var(--bg-white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px; margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.cur-overview h3 {
  font-size: 1.15rem; font-weight: 800;
  color: var(--text-dark); margin-bottom: 12px;
  font-family: var(--font-display);
}
.cur-overview p {
  font-size: 0.92rem; color: var(--text-body); line-height: 1.75;
}

.cur-learns-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-top: 20px;
}
.cur-learn-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 10px;
  background: var(--bg-light); border: 1.5px solid var(--border-light);
  font-size: 0.84rem; color: var(--text-body); font-weight: 600;
}
.cur-learn-check {
  width: 20px; height: 20px; min-width: 20px; border-radius: 50%;
  background: linear-gradient(135deg, #16A34A, #22C55E);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cur-learn-check svg { width: 10px; height: 10px; stroke: #fff; stroke-width: 2.5; fill: none; }

/* Accordion */
.cur-accordion { display: flex; flex-direction: column; gap: 12px; }

.cur-module {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}
.cur-module.open { border-color: var(--border-blue); box-shadow: var(--shadow-md); }

.cur-module-header {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px;
  cursor: pointer; user-select: none;
  background: var(--bg-white); transition: background 0.2s;
}
.cur-module.open .cur-module-header { background: var(--bg-light); }
.cur-module-header:hover { background: var(--bg-light); }

.cur-module-num {
  width: 36px; height: 36px; min-width: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 900; color: #fff;
  flex-shrink: 0;
}
.cur-module-title {
  flex: 1;
  font-size: 0.96rem; font-weight: 800; color: var(--text-dark);
  font-family: var(--font-display);
}
.cur-module-meta {
  font-size: 0.74rem; color: var(--text-muted); font-weight: 600;
  white-space: nowrap;
}
.cur-module-arrow {
  width: 24px; height: 24px; min-width: 24px; border-radius: 6px;
  background: var(--bg-light); border: 1.5px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s, background 0.2s;
}
.cur-module-arrow svg { width: 12px; height: 12px; stroke: var(--text-muted); stroke-width: 2; fill: none; }
.cur-module.open .cur-module-arrow { transform: rotate(180deg); background: var(--blue-pale); border-color: var(--border-blue); }
.cur-module.open .cur-module-arrow svg { stroke: var(--blue); }

.cur-module-body {
  height: 0; overflow: hidden; transition: height 0.35s cubic-bezier(.4,0,.2,1);
}
.cur-module.open .cur-module-body { height: auto; }

/* Lessons */
.cur-lesson {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 22px;
  border-top: 1.5px solid var(--border-light);
  transition: background 0.2s;
}
.cur-lesson:hover { background: var(--bg-light); }

.cur-lesson-num {
  width: 28px; height: 28px; min-width: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 900; color: #fff; flex-shrink: 0;
  margin-top: 1px;
}
.cur-lesson-title {
  font-size: 0.9rem; font-weight: 700; color: var(--text-dark);
  margin-bottom: 4px; font-family: var(--font);
}
.cur-lesson-desc {
  font-size: 0.82rem; color: var(--text-muted); line-height: 1.6;
}

/* Module accent colors */
.mod-blue   .cur-module-num, .mod-blue   .cur-lesson-num { background: linear-gradient(135deg,#1E5BB8,#5B96F7); }
.mod-purple .cur-module-num, .mod-purple .cur-lesson-num { background: linear-gradient(135deg,#7C3AED,#A855F7); }
.mod-orange .cur-module-num, .mod-orange .cur-lesson-num { background: linear-gradient(135deg,#FF7A00,#FFD629); }
.mod-red    .cur-module-num, .mod-red    .cur-lesson-num { background: linear-gradient(135deg,#E53030,#FF5B5B); }
.mod-green  .cur-module-num, .mod-green  .cur-lesson-num { background: linear-gradient(135deg,#16A34A,#22C55E); }
.mod-cyan   .cur-module-num, .mod-cyan   .cur-lesson-num { background: linear-gradient(135deg,#0DBFCC,#06B6D4); }
.mod-pink   .cur-module-num, .mod-pink   .cur-lesson-num { background: linear-gradient(135deg,#EC4899,#F43F5E); }
.mod-yellow .cur-module-num, .mod-yellow .cur-lesson-num { background: linear-gradient(135deg,#E6B800,#FFD629); color: var(--text-dark); }

/* Card top gradients */
.cur-top-blue   { background: linear-gradient(145deg,#1E5BB8,#5B96F7) !important; }
.cur-top-purple { background: linear-gradient(145deg,#7C3AED,#A855F7,#EC4899) !important; }
.cur-top-orange { background: linear-gradient(145deg,#FF7A00,#FF9B40,#FFD629) !important; }
.cur-top-red    { background: linear-gradient(145deg,#E53030,#FF5B5B,#FF9F00) !important; }

/* ---- CTA ----------------------------------------------------------------- */
.cur-cta-section {
  background: var(--bg-white);
  padding: var(--section-py) 0;
}

/* ---- Responsive ---------------------------------------------------------- */
@media (max-width: 1100px) {
  .cur-layout { grid-template-columns: 280px 1fr; gap: 28px; }
}
@media (max-width: 900px) {
  .cur-layout { grid-template-columns: 1fr; }
  .cur-sidebar { position: static; }
  .cur-card { max-width: 460px; }
  .cur-other-programs { display: none; }
}
@media (max-width: 600px) {
  .cur-learns-grid { grid-template-columns: 1fr; }
  .cur-tab-btn { padding: 12px 16px; font-size: 0.84rem; }
  .cur-hero { padding: 110px 0 60px; }
}