/* ============================================
   Ejido PAI Proyectos - Design System (Stitch)
   Colors: Navy #1a5276, Amber #f39c12, Emerald #27ae60
   Font: Inter | Roundness: 8px base
   ============================================ */

:root {
  --epai-primary: #003b5a;
  --epai-primary-container: #1a5276;
  --epai-on-primary: #ffffff;
  --epai-secondary: #865300;
  --epai-secondary-container: #fea520;
  --epai-tertiary: #00401e;
  --epai-tertiary-container: #005a2c;
  --epai-surface: #f8f9fa;
  --epai-surface-container: #edeeef;
  --epai-surface-container-low: #f3f4f5;
  --epai-surface-lowest: #ffffff;
  --epai-on-surface: #191c1d;
  --epai-on-surface-variant: #41474e;
  --epai-outline: #72787f;
  --epai-outline-variant: #c1c7cf;
  --epai-amber: #f39c12;
  --epai-emerald: #27ae60;
  --epai-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --epai-radius-sm: 0.25rem;
  --epai-radius: 0.5rem;
  --epai-radius-md: 0.75rem;
  --epai-radius-lg: 1rem;
  --epai-radius-xl: 1.5rem;
  --epai-radius-full: 9999px;
  --epai-shadow-low: 0 2px 8px rgba(26,82,118,.06);
  --epai-shadow-mid: 0 4px 16px rgba(26,82,118,.08);
  --epai-shadow-high: 0 10px 30px rgba(26,82,118,.12);
  --epai-transition: 220ms cubic-bezier(.4,0,.2,1);
}

/* Reset scoped */
.epai-wrapper, .epai-wrapper * { box-sizing: border-box; margin: 0; padding: 0; }
.epai-wrapper { font-family: var(--epai-font); color: var(--epai-on-surface); background: var(--epai-surface); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* ── Hero ── */
.epai-hero { position: relative; overflow: hidden; padding: 80px 24px 64px; text-align: center; }
.epai-hero__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0a2a3f 0%, #1a5276 40%, #2980b9 100%);
  z-index: 0;
}
.epai-hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(254,165,32,.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(39,174,96,.08) 0%, transparent 50%);
}
.epai-hero__content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.epai-hero__badge {
  display: inline-block; padding: 6px 18px; border-radius: var(--epai-radius-full);
  background: rgba(255,255,255,.12); backdrop-filter: blur(8px);
  color: rgba(255,255,255,.9); font-size: 13px; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,.15);
}
.epai-hero__title {
  font-size: clamp(32px, 5vw, 52px); font-weight: 700; color: #fff;
  line-height: 1.15; letter-spacing: -.02em; margin-bottom: 16px;
}
.epai-hero__subtitle { font-size: 17px; color: rgba(255,255,255,.75); max-width: 600px; margin: 0 auto 36px; line-height: 1.7; }
.epai-hero__stats { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.epai-stat {
  display: flex; flex-direction: column; align-items: center; padding: 16px 24px;
  background: rgba(255,255,255,.08); border-radius: var(--epai-radius-lg);
  backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.1);
  min-width: 120px;
}
.epai-stat__number { font-size: 28px; font-weight: 700; color: var(--epai-secondary-container); }
.epai-stat__label { font-size: 13px; color: rgba(255,255,255,.7); font-weight: 500; margin-top: 4px; }

/* ── Filters ── */
.epai-filters {
  display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;
  padding: 32px 24px; max-width: 900px; margin: 0 auto;
}
.epai-filter-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--epai-radius-full);
  border: 1.5px solid var(--epai-outline-variant);
  background: var(--epai-surface-lowest); color: var(--epai-on-surface-variant);
  font-family: var(--epai-font); font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all var(--epai-transition);
}
.epai-filter-btn .material-icons-round { font-size: 18px; }
.epai-filter-btn:hover { border-color: var(--epai-primary-container); color: var(--epai-primary-container); background: #eaf2f8; }
.epai-filter-btn--active {
  background: var(--epai-primary-container); color: #fff;
  border-color: var(--epai-primary-container); box-shadow: 0 2px 8px rgba(26,82,118,.25);
}
.epai-filter-btn--active:hover { background: var(--epai-primary); }

/* ── Grid ── */
.epai-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px; max-width: 1280px; margin: 0 auto; padding: 8px 24px 48px;
}

/* ── Card ── */
.epai-card {
  background: var(--epai-surface-lowest); border-radius: var(--epai-radius-lg);
  border: 1px solid #f1f5f9; box-shadow: var(--epai-shadow-low);
  overflow: hidden; transition: all var(--epai-transition);
  opacity: 1; transform: translateY(0);
}
.epai-card:hover { transform: translateY(-4px); box-shadow: var(--epai-shadow-mid); }
.epai-card.epai-card--hidden { display: none; }
.epai-card__header {
  position: relative; height: 140px; display: flex; align-items: center;
  justify-content: center; overflow: hidden;
}
.epai-card__header::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.2));
}
.epai-card__icon { font-size: 52px; color: rgba(255,255,255,.85); z-index: 1; }
.epai-card__category {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  padding: 4px 12px; border-radius: var(--epai-radius-full);
  background: rgba(255,255,255,.2); backdrop-filter: blur(8px);
  color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .03em;
  text-transform: uppercase; border: 1px solid rgba(255,255,255,.2);
}
.epai-card__body { padding: 20px; }
.epai-card__title { font-size: 17px; font-weight: 600; line-height: 1.35; margin-bottom: 8px; color: var(--epai-on-surface); }
.epai-card__desc { font-size: 14px; color: var(--epai-on-surface-variant); line-height: 1.6; margin-bottom: 16px; }
.epai-card__meta { margin-bottom: 16px; }
.epai-card__progress-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.epai-card__progress-bar { flex: 1; height: 6px; background: #e8ecf0; border-radius: var(--epai-radius-full); overflow: hidden; }
.epai-card__progress-fill { height: 100%; background: var(--epai-emerald); border-radius: var(--epai-radius-full); transition: width .6s ease; }
.epai-card__progress-text { font-size: 13px; font-weight: 600; color: var(--epai-emerald); min-width: 32px; }
.epai-card__status {
  display: inline-block; padding: 3px 10px; border-radius: var(--epai-radius-full);
  font-size: 11px; font-weight: 600; letter-spacing: .02em;
}
.epai-card__status--en-ejecucion { background: #e8f8f0; color: #1a8a4a; }
.epai-card__status--en-planificacion { background: #fef5e7; color: #b57d15; }
.epai-card__status--en-licitacion { background: #eaf2f8; color: #1a5276; }
.epai-card__status--en-estudio { background: #f3eef8; color: #6c3483; }
.epai-card__btn {
  display: inline-flex; align-items: center; gap: 6px; width: 100%;
  justify-content: center; padding: 11px 20px;
  border-radius: var(--epai-radius); border: none;
  background: var(--epai-primary-container); color: #fff;
  font-family: var(--epai-font); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all var(--epai-transition);
}
.epai-card__btn:hover { background: var(--epai-primary); box-shadow: 0 2px 8px rgba(26,82,118,.3); }
.epai-card__btn .material-icons-round { font-size: 18px; transition: transform var(--epai-transition); }
.epai-card__btn:hover .material-icons-round { transform: translateX(3px); }

/* ── Modal ── */
.epai-modal-overlay {
  position: fixed; inset: 0; z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10,20,30,.55); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: all .3s ease;
  padding: 24px;
}
.epai-modal-overlay.epai-modal--open { opacity: 1; visibility: visible; }
.epai-modal {
  position: relative; width: 100%; max-width: 680px; max-height: 90vh;
  background: var(--epai-surface-lowest); border-radius: var(--epai-radius-xl);
  box-shadow: var(--epai-shadow-high); overflow-y: auto;
  transform: translateY(30px) scale(.97); transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.epai-modal-overlay.epai-modal--open .epai-modal { transform: translateY(0) scale(1); }
.epai-modal__close {
  position: absolute; top: 14px; right: 14px; z-index: 10;
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.85); backdrop-filter: blur(6px);
  color: var(--epai-on-surface); cursor: pointer; display: flex;
  align-items: center; justify-content: center;
  transition: all var(--epai-transition); box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.epai-modal__close:hover { background: #fff; transform: rotate(90deg); }
.epai-modal__header {
  height: 160px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.epai-modal__header::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.15));
}
.epai-modal__icon { font-size: 64px; color: rgba(255,255,255,.9); z-index: 1; }
.epai-modal__body { padding: 28px 28px 16px; }
.epai-modal__badge {
  display: inline-block; padding: 4px 14px; border-radius: var(--epai-radius-full);
  background: #eaf2f8; color: var(--epai-primary-container);
  font-size: 12px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase;
  margin-bottom: 12px;
}
.epai-modal__title { font-size: 24px; font-weight: 700; line-height: 1.25; margin-bottom: 12px; color: var(--epai-on-surface); }
.epai-modal__desc { font-size: 15px; color: var(--epai-on-surface-variant); line-height: 1.7; margin-bottom: 24px; }

/* Info Grid */
.epai-modal__info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.epai-modal__info-card {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 16px; border-radius: var(--epai-radius-md);
  background: var(--epai-surface-container-low); border: 1px solid #f1f5f9;
}
.epai-modal__info-card .material-icons-round { font-size: 20px; color: var(--epai-primary-container); }
.epai-modal__info-label { font-size: 12px; color: var(--epai-outline); font-weight: 500; }
.epai-modal__info-value { font-size: 15px; color: var(--epai-on-surface); }

/* Progress */
.epai-modal__progress-section { margin-bottom: 24px; }
.epai-modal__progress-header { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; color: var(--epai-on-surface-variant); }
.epai-modal__progress-header strong { color: var(--epai-emerald); }
.epai-modal__progress-bar { height: 10px; background: #e8ecf0; border-radius: var(--epai-radius-full); overflow: hidden; }
.epai-modal__progress-fill { height: 100%; background: linear-gradient(90deg, var(--epai-emerald), #2ecc71); border-radius: var(--epai-radius-full); transition: width .8s ease; }

/* Objectives */
.epai-modal__objectives h3 {
  display: flex; align-items: center; gap: 8px;
  font-size: 16px; font-weight: 600; margin-bottom: 14px; color: var(--epai-on-surface);
}
.epai-modal__objectives h3 .material-icons-round { color: var(--epai-primary-container); font-size: 22px; }
.epai-modal__objectives ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.epai-modal__objectives li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 14px; border-radius: var(--epai-radius);
  background: var(--epai-surface-container-low); font-size: 14px;
  color: var(--epai-on-surface); line-height: 1.5; border: 1px solid #f1f5f9;
}
.epai-modal__objectives li::before {
  content: 'check_circle';
  font-family: 'Material Icons Round'; font-size: 20px;
  color: var(--epai-emerald); flex-shrink: 0; line-height: 1;
}

/* Modal Footer */
.epai-modal__footer { padding: 16px 28px 24px; display: flex; justify-content: flex-end; gap: 12px; }
.epai-btn {
  padding: 10px 24px; border-radius: var(--epai-radius); font-family: var(--epai-font);
  font-size: 14px; font-weight: 600; cursor: pointer; transition: all var(--epai-transition); border: none;
}
.epai-btn--secondary { background: var(--epai-surface-container); color: var(--epai-on-surface-variant); border: 1px solid var(--epai-outline-variant); }
.epai-btn--secondary:hover { background: #dfe3e7; }

/* ── Footer ── */
.epai-footer {
  text-align: center; padding: 40px 24px; max-width: 600px; margin: 0 auto;
  border-top: 1px solid var(--epai-outline-variant);
}
.epai-footer p { font-size: 15px; color: var(--epai-on-surface-variant); margin-bottom: 8px; }
.epai-footer__copy { font-size: 13px; color: var(--epai-outline); }

/* ── Animations ── */
@keyframes epai-fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.epai-card { animation: epai-fadeInUp .5s ease forwards; }
.epai-card:nth-child(2) { animation-delay: .06s; }
.epai-card:nth-child(3) { animation-delay: .12s; }
.epai-card:nth-child(4) { animation-delay: .18s; }
.epai-card:nth-child(5) { animation-delay: .24s; }
.epai-card:nth-child(6) { animation-delay: .30s; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .epai-hero { padding: 56px 20px 48px; }
  .epai-hero__stats { gap: 16px; }
  .epai-stat { min-width: 90px; padding: 12px 16px; }
  .epai-stat__number { font-size: 22px; }
  .epai-grid { grid-template-columns: 1fr; padding: 8px 16px 40px; }
  .epai-filters { padding: 24px 16px; gap: 8px; }
  .epai-filter-btn { padding: 8px 14px; font-size: 13px; }
  .epai-modal { max-height: 95vh; border-radius: var(--epai-radius-lg); }
  .epai-modal__body { padding: 20px; }
  .epai-modal__info-grid { grid-template-columns: 1fr; }
  .epai-modal__title { font-size: 20px; }
  .epai-modal-overlay { padding: 12px; }
}

/* Scrollbar */
.epai-modal::-webkit-scrollbar { width: 6px; }
.epai-modal::-webkit-scrollbar-track { background: transparent; }
.epai-modal::-webkit-scrollbar-thumb { background: var(--epai-outline-variant); border-radius: 3px; }