/* ============================================
   COURSE DETAIL PAGE STYLES
   ============================================ */

/* ---- Hero ---- */
.cd-hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
  background: var(--bg-void);
}
.cd-hero .orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.cd-hero .orb-1 { width: 600px; height: 600px; top: -150px; left: -150px; }
.cd-hero .orb-2 { width: 450px; height: 450px; bottom: -100px; right: -100px; }
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(0,212,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,212,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* color variants for hero orbs */
.color-hero-cyan  .orb-1 { background: radial-gradient(circle, rgba(0,212,255,.18), transparent 70%); }
.color-hero-cyan  .orb-2 { background: radial-gradient(circle, rgba(0,102,255,.12), transparent 70%); }
.color-hero-violet .orb-1 { background: radial-gradient(circle, rgba(123,47,255,.18), transparent 70%); }
.color-hero-violet .orb-2 { background: radial-gradient(circle, rgba(0,212,255,.1), transparent 70%); }
.color-hero-orange .orb-1 { background: radial-gradient(circle, rgba(255,107,53,.18), transparent 70%); }
.color-hero-orange .orb-2 { background: radial-gradient(circle, rgba(123,47,255,.1), transparent 70%); }
.color-hero-green  .orb-1 { background: radial-gradient(circle, rgba(0,255,136,.18), transparent 70%); }
.color-hero-green  .orb-2 { background: radial-gradient(circle, rgba(0,212,255,.1), transparent 70%); }
.color-hero-blue   .orb-1 { background: radial-gradient(circle, rgba(0,102,255,.18), transparent 70%); }
.color-hero-blue   .orb-2 { background: radial-gradient(circle, rgba(123,47,255,.1), transparent 70%); }

.cd-hero-inner { position: relative; z-index: 1; }

.cd-breadcrumb {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.cd-breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.cd-breadcrumb a:hover { color: var(--cyan); }
.cd-breadcrumb span { color: var(--border-glow); }
.cd-breadcrumb span:last-child { color: var(--text-secondary); }

.cd-hero-top {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.cd-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 16px;
  font-size: 2rem;
  flex-shrink: 0;
}
.cd-icon-wrap.color-cyan   { background: rgba(0,212,255,.12); border: 1px solid rgba(0,212,255,.25); }
.cd-icon-wrap.color-violet { background: rgba(123,47,255,.12); border: 1px solid rgba(123,47,255,.25); }
.cd-icon-wrap.color-orange { background: rgba(255,107,53,.12); border: 1px solid rgba(255,107,53,.25); }
.cd-icon-wrap.color-green  { background: rgba(0,255,136,.12); border: 1px solid rgba(0,255,136,.25); }
.cd-icon-wrap.color-blue   { background: rgba(0,102,255,.12); border: 1px solid rgba(0,102,255,.25); }

.cd-badges { display: flex; gap: .6rem; flex-wrap: wrap; }
.level-badge {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 20px;
}
.level-beginner     { background: rgba(0,255,136,.12); color: #00FF88; border: 1px solid rgba(0,255,136,.3); }
.level-intermediate { background: rgba(0,212,255,.12); color: var(--cyan); border: 1px solid rgba(0,212,255,.3); }
.level-advanced     { background: rgba(123,47,255,.12); color: #a855f7; border: 1px solid rgba(123,47,255,.3); }
.cat-badge {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 20px;
  background: rgba(255,255,255,.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.cd-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: .75rem;
}
.cd-tagline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 1.75rem;
}

.cd-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}
.cd-meta-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  color: var(--text-secondary);
}
.cd-meta-item svg { color: var(--text-muted); flex-shrink: 0; }

.cd-hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-wa-enroll {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.75rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(37,211,102,.3);
}
.btn-wa-enroll:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 0 45px rgba(37,211,102,.45);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: .85rem 1.75rem;
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  border-radius: 12px;
  text-decoration: none;
  transition: var(--transition);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(0,212,255,.06); }

/* ---- Body layout ---- */
.cd-body { padding: 60px 0 80px; background: var(--bg-deep); }
.cd-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
}
.cd-main { display: flex; flex-direction: column; gap: 2.5rem; }

/* ---- Blocks ---- */
.cd-block {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 2.25rem;
}
.cd-block-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .75rem;
}
.cd-block-sub {
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
}

/* Outcomes grid */
.outcomes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .85rem;
  margin-top: 1.25rem;
}
.outcome-item {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.outcome-check { flex-shrink: 0; margin-top: 1px; }
.outcome-check.color-cyan   { color: var(--cyan); }
.outcome-check.color-violet { color: #a855f7; }
.outcome-check.color-orange { color: var(--orange); }
.outcome-check.color-green  { color: var(--green); }
.outcome-check.color-blue   { color: var(--blue); }

/* Modules */
.modules-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.25rem; }
.module-item {
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}
.module-item:hover { border-color: var(--border-glow); }
.module-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: .85rem;
}
.module-week {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .25rem .7rem;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}
.module-week.color-cyan   { background: rgba(0,212,255,.12); color: var(--cyan); border: 1px solid rgba(0,212,255,.25); }
.module-week.color-violet { background: rgba(123,47,255,.12); color: #a855f7; border: 1px solid rgba(123,47,255,.25); }
.module-week.color-orange { background: rgba(255,107,53,.12); color: var(--orange); border: 1px solid rgba(255,107,53,.25); }
.module-week.color-green  { background: rgba(0,255,136,.12); color: var(--green); border: 1px solid rgba(0,255,136,.25); }
.module-week.color-blue   { background: rgba(0,102,255,.12); color: #60a5fa; border: 1px solid rgba(0,102,255,.25); }
.module-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}
.module-topics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding-left: .25rem;
}
.module-topics li {
  font-size: .875rem;
  color: var(--text-secondary);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.5;
}
.module-topics li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Tools */
.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.25rem;
}
.tool-chip {
  font-family: var(--font-mono);
  font-size: .78rem;
  padding: .4rem .9rem;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.tool-chip:hover { border-color: var(--border-glow); color: var(--text-primary); background: rgba(0,212,255,.05); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0; margin-top: 1.25rem; }
.faq-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.faq-item:last-child { border-bottom: none; padding-bottom: 0; }
.faq-q {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: .5rem;
}
.faq-a {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---- Sidebar ---- */
.cd-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 1.75rem;
}

/* Enroll card */
.enroll-card-sidebar {}
.fee-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .75rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.fee-row:first-child { padding-top: 0; }
.fee-from {
  font-size: .85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.fee-val {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-wa-enroll-full {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  margin-top: 1.25rem;
  padding: .9rem 1.25rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 25px rgba(37,211,102,.25);
  margin-bottom: 1.25rem;
}
.btn-wa-enroll-full:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(37,211,102,.4);
}

.sidebar-perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.sidebar-perks li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--text-secondary);
}
.sidebar-perks li svg { color: var(--green); flex-shrink: 0; }

/* Trainer card */
.trainer-sidebar-card {}
.ts-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.ts-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.ts-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.ts-avatar.color-cyan   { background: linear-gradient(135deg, #00D4FF, #0066FF); }
.ts-avatar.color-violet { background: linear-gradient(135deg, #7B2FFF, #a855f7); }
.ts-avatar.color-orange { background: linear-gradient(135deg, #FF6B35, #ff9000); }
.ts-avatar.color-green  { background: linear-gradient(135deg, #00FF88, #00D4FF); }
.ts-avatar.color-blue   { background: linear-gradient(135deg, #0066FF, #00D4FF); }
.ts-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .15rem;
}
.ts-role {
  display: block;
  font-size: .78rem;
  color: var(--text-muted);
  margin-bottom: .1rem;
}
.ts-company {
  display: block;
  font-size: .78rem;
  color: var(--cyan);
  font-family: var(--font-mono);
}
.ts-bio {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.ts-link {
  font-size: .82rem;
  color: var(--cyan);
  text-decoration: none;
  font-family: var(--font-mono);
  transition: color var(--transition);
}
.ts-link:hover { color: var(--text-primary); }

/* ---- CTA section ---- */
.cd-cta {
  padding: 80px 0;
  background: var(--bg-void);
}
.cta-box {
  background: linear-gradient(135deg, rgba(0,212,255,.05), rgba(123,47,255,.05));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 3.5rem;
  text-align: center;
}
.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .75rem;
}
.accent-gradient {
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-box p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.cta-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: .9rem 2rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(0,212,255,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 45px rgba(0,212,255,.4); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .cd-layout { grid-template-columns: 1fr; }
  .cd-sidebar { position: static; }
}
@media (max-width: 768px) {
  .cd-hero { padding: 130px 0 60px; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .cd-meta-row { gap: 1rem; }
  .cta-box { padding: 2.5rem 1.5rem; }
  .cd-block { padding: 1.75rem; }
}
@media (max-width: 480px) {
  .cd-hero-cta { flex-direction: column; }
  .btn-wa-enroll, .btn-ghost { width: 100%; justify-content: center; }
  .module-header { flex-direction: column; align-items: flex-start; gap: .5rem; }
}