/* ============================================================
   EASY TRADING ACADEMY — Components
   Piezas reutilizables: botones, badges, cards, formularios...
   ============================================================ */


/* ── BOTONES ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

/* Primario — dorado sólido */
.btn--primary {
  background: var(--accent);
  color: #0A0A0A;
}
.btn--primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.25);
}

/* Secundario — outline */
.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Ghost — sin borde, para el nav */
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 10px 16px;
}
.btn--ghost:hover {
  color: var(--text-primary);
}

/* Tamaños */
.btn--sm  { padding: 10px 20px; font-size: var(--fs-small); }
.btn--lg  { padding: 18px 36px; font-size: var(--fs-body-l); }
.btn--full { width: 100%; }

/* Estado deshabilitado */
.btn:disabled,
.btn--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}


/* ── BADGES / ETIQUETAS ──────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}

.badge--popular  { background: var(--accent);  color: #0A0A0A; }
.badge--free     { background: var(--success);  color: #0A0A0A; }
.badge--new      { background: var(--warning);  color: #0A0A0A; }
.badge--outline  { border: 1px solid var(--border-strong); color: var(--text-muted); }


/* ── META TAGS (info inline en cards) ───────────────────── */

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meta-tag .dot {
  width: 3px;
  height: 3px;
  background: var(--border-strong);
  border-radius: 50%;
}


/* ── CARDS ───────────────────────────────────────────────── */

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.card--featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-subtle), var(--bg-elevated));
  box-shadow: var(--shadow-accent);
}

.card--flat { transition: none; }
.card--flat:hover { transform: none; }


/* ── ACADEMIA CARD (tarjeta ancha premium) ───────────────── */

.academia-card {
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-4);
  align-items: center;
  position: relative;
  overflow: visible;
  margin-bottom: var(--sp-4);
  background:
    linear-gradient(100deg, rgba(212,160,23,0.06) 0%, transparent 60%),
    var(--bg-elevated);
  box-shadow: var(--shadow-accent);
}

.academia-card-body { }

.academia-card-body .level {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-1);
}

.academia-card-body h3 {
  font-size: 26px;
  margin-bottom: var(--sp-2);
}

.academia-card-body .desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  max-width: 640px;
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-3);
}

.academia-card-body ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 24px;
}

.academia-card-body li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}

.academia-card-body li::before {
  content: '✓';
  color: var(--accent);
  font-weight: var(--fw-bold);
  position: absolute;
  left: 0;
}

.academia-card-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  min-width: 180px;
  text-align: center;
}

.academia-card-side .price-block {
  display: flex;
  align-items: baseline;
  gap: 8px;
  justify-content: center;
}

.academia-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
}

@media (max-width: 900px) {
  .academia-card {
    grid-template-columns: 1fr;
  }
  .academia-card-body ul {
    grid-template-columns: 1fr 1fr;
  }
  .academia-card-side {
    min-width: unset;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 540px) {
  .academia-card-body ul {
    grid-template-columns: 1fr;
  }
  .academia-card { padding: var(--sp-4); }
}


/* ── BADGES adicionales ──────────────────────────────────── */

.badge--unavailable {
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
}


/* ── COURSE CARD (tarjetas individuales) ─────────────────── */

.course-card-wrap {
  display: flex;
}

.course-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
  transition: var(--transition);
  overflow: visible;
}

.course-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.course-card--featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-subtle) 0%, var(--bg-elevated) 40%);
  box-shadow: var(--shadow-accent);
}

.course-card .badge--popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(212, 160, 23, 0.3);
}

.course-thumb {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 160px;
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: var(--fs-small);
  position: relative;
  overflow: hidden;
}

.course-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--accent-muted), transparent 65%);
  opacity: 0.5;
  pointer-events: none;
}

/* ── Variantes de thumbnail por curso ──────────────────── */

.course-thumb--gratis {
  background: linear-gradient(135deg, #0f1a14 0%, #0d1f10 100%);
  border-color: rgba(52, 211, 153, 0.2);
}
.course-thumb--gratis::before {
  background: radial-gradient(circle at 30% 60%, rgba(52,211,153,0.15), transparent 60%);
  opacity: 1;
}

.course-thumb--principiante {
  background: linear-gradient(135deg, #1a1400 0%, #1f1800 100%);
  border-color: rgba(212, 160, 23, 0.3);
}
.course-thumb--principiante::before {
  background: radial-gradient(circle at 70% 40%, rgba(212,160,23,0.2), transparent 60%);
  opacity: 1;
}

.course-thumb--configuracion {
  background: linear-gradient(135deg, #0d1220 0%, #0f1428 100%);
  border-color: rgba(96, 165, 250, 0.2);
}
.course-thumb--configuracion::before {
  background: radial-gradient(circle at 50% 50%, rgba(96,165,250,0.12), transparent 60%);
  opacity: 1;
}

.course-thumb--academia {
  background: linear-gradient(135deg, #150d20 0%, #1a0f28 100%);
  border-color: rgba(167, 139, 250, 0.25);
}
.course-thumb--academia::before {
  background: radial-gradient(circle at 40% 50%, rgba(167,139,250,0.15), transparent 60%);
  opacity: 1;
}

/* Contenido interior del thumbnail */
.thumb-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 100%;
  padding: var(--sp-3);
  text-align: center;
}

.thumb-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  flex-shrink: 0;
}

.thumb-icon--gratis       { background: rgba(52,211,153,0.12);  }
.thumb-icon--principiante { background: rgba(212,160,23,0.12);  }
.thumb-icon--configuracion{ background: rgba(96,165,250,0.12);  }
.thumb-icon--academia     { background: rgba(167,139,250,0.12); }

.thumb-label,
.thumb-title {
  display: none;
}

.course-card .level {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-2);
}

.course-card h3 {
  font-size: 22px;
  margin-bottom: var(--sp-2);
}

.course-card .desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: var(--sp-3);
  flex-grow: 1;
  line-height: var(--lh-normal);
}

.course-card ul {
  margin-bottom: var(--sp-3);
}

.course-card li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  padding: 5px 0 5px 22px;
  position: relative;
  line-height: 1.5;
}

.course-card li::before {
  content: '✓';
  color: var(--accent);
  font-weight: var(--fw-bold);
  position: absolute;
  left: 0;
}

.course-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  margin-bottom: var(--sp-3);
  margin-top: auto;
}

.price--current {
  font-size: 34px;
  font-weight: var(--fw-black);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.price--old {
  font-size: 18px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price--free {
  font-size: 34px;
  font-weight: var(--fw-black);
  color: var(--success);
  letter-spacing: -0.02em;
  line-height: 1;
}


/* ── STAT CARD ───────────────────────────────────────────── */

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
}

.stat-value {
  font-size: 56px;
  font-weight: var(--fw-black);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: var(--lh-normal);
}


/* ── TESTIMONIAL CARD ────────────────────────────────────── */

.testimonial {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
}

.testimonial .stars {
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: var(--sp-2);
}

.testimonial-text {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: var(--lh-normal);
  flex-grow: 1;
  margin-bottom: var(--sp-3);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--border);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8B6914);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0A0A0A;
  font-weight: var(--fw-bold);
  font-size: var(--fs-small);
  flex-shrink: 0;
}

.author-info .name {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.author-info .date {
  font-size: 12px;
  color: var(--text-muted);
}


/* ── FAQ ACCORDION ───────────────────────────────────────── */

.faq-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item + .faq-item { margin-top: var(--sp-2); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3);
  cursor: pointer;
  gap: var(--sp-3);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  user-select: none;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  font-weight: var(--fw-regular);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--sp-3) var(--sp-3);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: var(--lh-normal);
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}


/* ── TRUST BADGE / TRUSTPILOT ────────────────────────────── */

.trustpilot-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 12px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.trustpilot-badge:hover {
  border-color: var(--accent);
}

.trustpilot-badge .rating {
  font-size: 22px;
  font-weight: var(--fw-black);
  color: var(--text-primary);
  line-height: 1;
}

.trustpilot-badge .stars-tp {
  color: var(--accent);
  letter-spacing: 1px;
}

.trustpilot-badge .meta {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}


/* ── TRUST ROW (hero) ────────────────────────────────────── */

.trust-row {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  max-width: 720px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.trust-item .icon { color: var(--accent); }


/* ── DISCLAIMER (footer legal) ───────────────────────────── */

.disclaimer {
  background: rgba(239, 68, 68, 0.04);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius);
  padding: var(--sp-3);
}

.disclaimer p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.disclaimer strong { color: var(--danger); }


/* ── JOURNEY STEPS ───────────────────────────────────────── */

.journey-step-num {
  display: inline-flex;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-muted);
  color: var(--accent);
  align-items: center;
  justify-content: center;
  font-weight: var(--fw-bold);
  font-size: var(--fs-small);
  margin-bottom: var(--sp-2);
  flex-shrink: 0;
}

.journey-price {
  font-size: var(--fs-small);
  color: var(--accent);
  font-weight: var(--fw-semibold);
  margin-bottom: 8px;
}

.card h4 { margin-bottom: 6px; }
.card p  { font-size: var(--fs-small); color: var(--text-secondary); }


/* ── METHOD ICON ─────────────────────────────────────────── */

.method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
  color: var(--accent);
  flex-shrink: 0;
}

.card h3 { margin-bottom: var(--sp-2); }
.card.card--flat p { font-size: var(--fs-body); }


/* ── INSTRUCTOR PHOTO ────────────────────────────────────── */

.instructor-photo {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(212,160,23,0.15), rgba(15,15,16,0.8)),
    var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  overflow: hidden;
}

.instructor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ── VALUE PROPS ─────────────────────────────────────────── */

.value-prop {
  text-align: center;
  padding: var(--sp-3);
}

.value-prop-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-muted);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-2);
  font-size: 22px;
  color: var(--accent);
}

.value-prop h5 {
  font-size: var(--fs-body);
  color: var(--text-primary);
  margin-bottom: 6px;
}

.value-prop p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.5;
}


/* ── FILTER PILLS ────────────────────────────────────────── */

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  padding: var(--sp-3) 0;
}

.filter-label {
  font-size: var(--fs-small);
  color: var(--text-muted);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pill {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: var(--transition);
}

.pill:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.pill--active {
  background: var(--accent);
  color: #0A0A0A;
  border-color: var(--accent);
  font-weight: var(--fw-semibold);
}