/* ═══════════════════════════════════════════════════════
   CAMISETAZAS — Catálogo  (Premium Design System)
   ═══════════════════════════════════════════════════════ */

/* ── Design Tokens ──────────────────────────────────── */
:root {
  --c-bg:       #0a0a0f;
  --c-surface:  #141420;
  --c-surface-2:#1c1c2e;
  --c-border:   rgba(255,255,255,0.06);
  --c-text:     #e8e8f0;
  --c-text-dim: #8888a4;
  --c-accent:   #6366f1;      /* Indigo */
  --c-accent-2: #818cf8;
  --c-white:    #ffffff;
  --c-success:  #22c55e;
  --c-warning:  #f59e0b;

  --radius-sm:  0.5rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.25rem;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.12);
  --shadow-modal:0 24px 80px rgba(0,0,0,0.6);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────── */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.hidden { display: none !important; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Animations ─────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity:1; }
  50%     { opacity:0.4; }
}
@keyframes shimmer {
  0%   { background-position:-200% 0; }
  100% { background-position:200% 0; }
}
@keyframes modalIn {
  from { opacity:0; transform:scale(0.95) translateY(10px); }
  to   { opacity:1; transform:scale(1) translateY(0); }
}

.animate-in {
  opacity: 0;
  animation: fadeUp 0.6s var(--transition) forwards;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ── Header ─────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.85);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--c-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--c-white), var(--c-text-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-dim);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  border-radius: 1px;
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active { color: var(--c-white); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.cta-link {
  background: var(--c-accent);
  color: var(--c-white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.cta-link:hover { background: var(--c-accent-2); transform: translateY(-1px); }
.cta-link::after { display: none; }

.mobile-menu-btn {
  display: none;
  color: var(--c-text);
}

.mobile-menu {
  padding: 0.5rem 1.5rem 1rem;
  border-top: 1px solid var(--c-border);
}

.mobile-menu-link {
  display: block;
  padding: 0.75rem 0;
  font-size: 0.9375rem;
  color: var(--c-text-dim);
  border-bottom: 1px solid var(--c-border);
}
.mobile-menu-link:last-child { border-bottom: none; }
.mobile-menu-link.active { color: var(--c-accent); }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
}

/* ── Hero / Search ──────────────────────────────────── */
.catalog-hero {
  padding: 3.5rem 0 2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(99,102,241,0.06) 0%, transparent 100%);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff 30%, var(--c-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--c-text-dim);
  margin-bottom: 0.85rem;
}

.customizable-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  margin-bottom: 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(129, 140, 248, 0.35);
  background: rgba(99, 102, 241, 0.14);
  color: #dfe2ff;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.search-wrapper {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-dim);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.875rem 3rem 0.875rem 3rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  color: var(--c-text);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-input::placeholder { color: var(--c-text-dim); }

.search-input:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.search-clear {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-dim);
  font-size: 0.875rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: color var(--transition);
}
.search-clear:hover { color: var(--c-white); }

/* ── Filters ────────────────────────────────────────── */
.filters-section {
  padding: 1rem 0 0.5rem;
  border-bottom: 1px solid var(--c-border);
}

.filters-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.view-toggle-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.view-toggle-buttons {
  display: inline-flex;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--c-surface);
}

.view-toggle-btn {
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  color: var(--c-text-dim);
  border-right: 1px solid var(--c-border);
  transition: background var(--transition), color var(--transition);
}
.view-toggle-btn:last-child { border-right: none; }
.view-toggle-btn:hover { color: var(--c-white); }
.view-toggle-btn.active {
  background: var(--c-accent);
  color: var(--c-white);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}


.filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-select {
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238888a4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
}
.filter-select:focus { border-color: var(--c-accent); }
.filter-select option { background: var(--c-surface-2); }

.results-count {
  margin-left: auto;
  font-size: 0.875rem;
  color: var(--c-text-dim);
}
.results-count span {
  font-weight: 700;
  color: var(--c-accent-2);
}

.filter-clear-inline-btn {
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text-dim);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.filter-clear-inline-btn:hover {
  color: var(--c-white);
  background: var(--c-surface-2);
  border-color: rgba(255,255,255,0.2);
}

/* ── Product Grid ───────────────────────────────────── */
.catalog-main {
  padding: 2rem 0 4rem;
  min-height: 60vh;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* ── Product Card ───────────────────────────────────── */
.product-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  animation: fadeUp 0.4s ease-out backwards;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  border-color: rgba(99,102,241,0.2);
}

.card-image-wrapper {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--c-surface-2);
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .card-image {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.625rem;
  background: rgba(10,10,15,0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--c-accent-2);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.card-badge-new {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.15);
  animation: badgeNewPulse 2.2s ease-in-out infinite;
}

.card-copy-btn {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.34rem 0.58rem;
  border-radius: 7px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(10,10,15,0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #d8dbef;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.card-copy-btn:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.3);
  background: rgba(20,20,32,0.85);
}

@keyframes badgeNewPulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
  50% { opacity: 0.92; transform: scale(1.03); box-shadow: 0 0 12px 2px rgba(34, 197, 94, 0.25); }
}

.card-body {
  padding: 1rem 1.125rem 1.25rem;
}

.card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.375rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-team {
  font-size: 0.8125rem;
  color: var(--c-text-dim);
}

/* ── Loading State ──────────────────────────────────── */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 0;
  color: var(--c-text-dim);
}

.pulse-loader {
  width: 48px;
  height: 48px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty State ────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 0;
  color: var(--c-text-dim);
}
.empty-state svg { margin: 0 auto 1rem; opacity: 0.4; }
.empty-state h3 { font-size: 1.25rem; color: var(--c-text); margin-bottom: 0.5rem; }

.clear-filters-btn {
  margin-top: 1rem;
  padding: 0.625rem 1.5rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font-weight: 500;
  transition: background var(--transition);
}
.clear-filters-btn:hover { background: var(--c-surface-2); }

/* ── Modal ──────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.75);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-container {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  max-width: 900px;
  width: 100%;
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,10,15,0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  color: var(--c-text-dim);
  transition: color var(--transition), background var(--transition);
}
.modal-close:hover { color: var(--c-white); background: rgba(255,255,255,0.1); }

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

@media (max-width: 768px) {
  .modal-body { grid-template-columns: 1fr; }
}

/* Gallery */
.modal-gallery {
  padding: 1.5rem;
}

.modal-main-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--c-surface-2);
  margin-bottom: 0.75rem;
}

.modal-thumbnails {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.modal-thumb {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition), opacity var(--transition);
  opacity: 0.6;
}
.modal-thumb:hover,
.modal-thumb.active { opacity: 1; border-color: var(--c-accent); }
.modal-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Info */
.modal-info {
  padding: 2rem 2rem 2rem 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 768px) {
  .modal-info { padding: 0 1.5rem 2rem; }
}

.modal-category-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(99,102,241,0.12);
  color: var(--c-accent-2);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  width: fit-content;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.modal-team {
  color: var(--c-text-dim);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--c-text-dim);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a:hover { color: var(--c-white); }

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
}

/* ── Load More Sentinel ────────────────────────────── */
.load-more-sentinel {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 2rem 0;
}
.load-more-text {
  color: var(--c-text-dim);
  font-size: 0.875rem;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ── Store Type Tabs ───────────────────────────────── */
.store-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.store-tab {
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  background: var(--c-surface);
  color: var(--c-text-dim);
  border: 1px solid var(--c-border);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.2s;
}
.store-tab:hover {
  background: var(--c-surface-2);
  color: var(--c-white);
}
.store-tab.active {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}

@media (min-width: 769px) {
  .view-toggle-group { display: none; }
}

@media (max-width: 768px) {
  .customizable-badge {
    width: 100%;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    line-height: 1.35;
    margin-bottom: 1rem;
  }
  .filters-row {
    gap: 0.75rem;
    align-items: flex-end;
  }
  .filter-group {
    width: calc(50% - 0.375rem);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
  .filter-select {
    width: 100%;
  }
  .view-toggle-group {
    width: calc(50% - 0.375rem);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
  .view-toggle-buttons {
    width: 100%;
  }
  .view-toggle-btn {
    flex: 1;
    text-align: center;
  }
  .filter-clear-inline-btn {
    width: calc(50% - 0.375rem);
    height: 38px;
  }
  .results-count {
    width: 100%;
    margin-left: 0;
    margin-top: 0.25rem;
  }
  .product-grid.mobile-cols-1 {
    grid-template-columns: 1fr;
  }
  .product-grid.mobile-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
  }
  .catalog-main {
    padding-bottom: 6.25rem;
  }
}

.mobile-quickbar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-quickbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 140;
    display: grid;
    grid-template-columns: 0.9fr 1fr 1.2fr;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem calc(0.6rem + env(safe-area-inset-bottom));
    background: rgba(10,10,15,0.92);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--c-border);
  }

  .quickbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    border-radius: 10px;
    font-size: 0.84rem;
    font-weight: 700;
  }

  .quickbar-btn-primary {
    background: var(--c-accent);
    color: var(--c-white);
  }

  .quickbar-btn-whatsapp {
    background: #22c55e;
    color: #fff;
  }

  .quickbar-btn-ghost {
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    color: var(--c-text);
  }
}

/* ── Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-surface-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-text-dim); }