/* ═══════════════════════════════════════════
   EQUIPMENTS PAGE — Filter, Grid, Cards
   Matches gmaquinarias.com/equipment.html
   ═══════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --grafito: #0E1111;
  --grafito-800: #1F2326;
  --grafito-700: #2D3135;
  --copper: #C46A2B;
  --copper-light: #D17834;
  --cream: #F7F7F5;
  --cream-200: #F2F2EF;
  --cream-300: #E8E8E3;
  --text-secondary: #4B4F52;
  --text-muted: #7A7F83;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.18);
  --trans: all .25s cubic-bezier(.4,0,.2,1);
}

/* ── HERO ── */
.page-hero {
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 0;
  overflow: hidden;
  background: var(--grafito);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1776583234549-7d07ea41db2c?w=1600&q=80') center/cover no-repeat;
  opacity: .28;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,rgba(14,17,17,.96) 35%,rgba(14,17,17,.65) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  padding-top: 140px;
  padding-bottom: 4.5rem;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(196,106,43,.12);
  border: 1px solid rgba(196,106,43,.25);
  border-radius: 100px;
  padding: .4rem 1rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--copper);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.4; transform:scale(.8); }
}
.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem,5.5vw,5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
}
.hero-h1 em {
  font-style: normal;
  color: var(--copper);
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.6);
  max-width: 560px;
  line-height: 1.7;
  font-weight: 300;
}

/* ── FILTER BAR ── */
.equip-filter-bar {
  background: #fff;
  border-bottom: 1px solid var(--cream-300);
  position: sticky;
  top: 72px;
  z-index: 90;
  padding: 1rem 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.equip-filter-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.equip-filter-tabs {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.equip-filter-tab {
  padding: .45rem 1.1rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-radius: 100px;
  border: 1.5px solid var(--cream-300);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--trans);
  font-family: var(--font-body);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.equip-filter-tab:hover {
  border-color: var(--grafito);
  color: var(--grafito);
}
.equip-filter-tab.active {
  background: var(--grafito);
  color: #fff;
  border-color: var(--grafito);
}
.equip-filter-right {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.equip-filter-select {
  padding: .45rem 1rem;
  border: 1.5px solid var(--cream-300);
  border-radius: var(--radius);
  font-size: .8rem;
  font-family: var(--font-body);
  color: var(--grafito);
  background: #fff;
  cursor: pointer;
}
.equip-filter-select:focus {
  outline: none;
  border-color: var(--copper);
}
.equip-filter-count {
  font-size: .8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── EQUIPMENT SECTION ── */
.equip-section {
  padding: 3rem 2rem 5rem;
  background: var(--cream-200);
}
.equip-container {
  max-width: 1280px;
  margin: 0 auto;
}

/* ── GRID ── */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
@media (max-width: 1024px) {
  .equip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .equip-grid { grid-template-columns: 1fr; gap: 1.25rem; }
}

/* ── CARD ── */
.equip-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  min-height: 380px;
  transition: var(--trans);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.equip-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.equip-card-bg {
  position: absolute;
  inset: 0;
}
.equip-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}
.equip-card:hover .equip-card-bg img {
  transform: scale(1.08);
}
.equip-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14,17,17,.95) 0%,
    rgba(14,17,17,.6) 40%,
    rgba(14,17,17,.2) 70%,
    transparent 100%
  );
}
.equip-card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 1.5rem;
}
.equip-card-top {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 2;
}

/* Badges */
.equip-badge {
  font-size: .65rem;
  font-weight: 700;
  padding: .35rem .75rem;
  border-radius: 100px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.equip-badge.available {
  background: var(--copper);
  color: #fff;
}
.equip-badge.coming {
  background: rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
}
.equip-cat {
  font-size: .65rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* Card text */
.equip-name {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.equip-specs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}
.equip-spec {
  font-size: .75rem;
  color: rgba(255,255,255,.75);
  display: flex;
  align-items: center;
  gap: .3rem;
  background: rgba(255,255,255,.1);
  padding: .25rem .5rem;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}
.equip-spec svg {
  width: 12px;
  height: 12px;
  color: var(--copper);
}

/* Buttons */
.equip-actions {
  display: flex;
  gap: .5rem;
}
.equip-btn-p {
  flex: 1;
  padding: .65rem;
  font-size: .8rem;
  font-weight: 600;
  background: #fff;
  color: var(--grafito);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--trans);
  text-align: center;
  text-decoration: none;
  display: grid;
  place-items: center;
}
.equip-btn-p:hover {
  background: var(--copper);
  color: #fff;
}
.equip-btn-s {
  padding: .65rem .9rem;
  font-size: .8rem;
  font-weight: 600;
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--trans);
  text-decoration: none;
  display: grid;
  place-items: center;
  white-space: nowrap;
  backdrop-filter: blur(4px);
}
.equip-btn-s:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: #fff;
}

/* Card placeholder (no image) */
.equip-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #e8e2dc 0%, #d4ccc4 100%);
  color: rgba(255,255,255,0.3);
}
.equip-card-placeholder svg {
  width: 56px;
  height: 56px;
  opacity: 0.6;
}

/* ── LOADING / EMPTY STATES ── */
.equip-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text-muted);
  font-size: .9rem;
}
.equip-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
}
.equip-empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--cream-200);
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
}
.equip-empty-state-icon svg {
  width: 32px;
  height: 32px;
  color: var(--text-muted);
}
.equip-empty-state h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--grafito);
  margin: 0 0 .5rem;
}
.equip-empty-state p {
  font-size: .9rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

/* Override theme scroll-reveal — server-side rendered, always visible */
.equip-card.reveal {
  opacity: 1;
  transform: none;
}

/* Reusable buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--trans);
  text-decoration: none;
}
.btn-copper {
  padding: .6rem 1.5rem;
  font-size: .875rem;
  color: #fff;
  background: var(--copper);
}
.btn-copper:hover {
  background: var(--copper-light);
  transform: translateY(-1px);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .equip-filter-bar {
    padding: .875rem 1.25rem;
  }
  .equip-filter-tabs {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: .5rem;
  }
  .equip-filter-tab {
    flex-shrink: 0;
  }
  .equip-filter-right {
    width: 100%;
    justify-content: space-between;
  }
  .equip-section {
    padding: 2rem 1.25rem 4rem;
  }
  .quick-cta {
    padding: 3rem 1.25rem;
  }
  .hero-inner {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* ── QUICK CTA ── */
.quick-cta {
  background: var(--grafito);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}
.quick-cta::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse,rgba(196,106,43,.08),transparent 70%);
}
.quick-cta-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .quick-cta-inner { grid-template-columns: 1fr; }
}
.quick-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem,3vw,2.25rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}
.quick-cta p {
  font-size: .95rem;
  color: rgba(255,255,255,.5);
  line-height: 1.65;
  max-width: 520px;
}
.quick-cta-actions {
  display: flex;
  gap: .75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.btn-copper-lg {
  padding: .875rem 2rem;
  font-size: 1rem;
  color: #fff;
  background: var(--copper);
  border-radius: var(--radius);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--trans);
}
.btn-copper-lg:hover {
  background: var(--copper-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(196,106,43,.45);
}
.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  background: #25D366;
  color: #fff;
  padding: .875rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: var(--trans);
}
.wa-btn:hover {
  background: #1EA752;
  transform: translateY(-2px);
}
.wa-btn svg {
  width: 20px;
  height: 20px;
}

/* ── FLOATING WHATSAPP ── */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.45), 0 4px 12px rgba(0,0,0,.15);
  z-index: 9999;
  text-decoration: none;
  transition: transform .25s cubic-bezier(.4,0,.2,1), box-shadow .25s, background .25s;
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.wa-float svg {
  width: 32px;
  height: 32px;
}
.wa-float:hover {
  transform: scale(1.08);
  background: #1EA752;
  box-shadow: 0 12px 32px rgba(37,211,102,.55), 0 6px 16px rgba(0,0,0,.2);
}
@keyframes wa-pulse {
  0%,100% { box-shadow: 0 8px 24px rgba(37,211,102,.45), 0 4px 12px rgba(0,0,0,.15), 0 0 0 0 rgba(37,211,102,.5); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,.45), 0 4px 12px rgba(0,0,0,.15), 0 0 0 14px rgba(37,211,102,0); }
}
@media (max-width: 640px) {
  .wa-float { width: 54px; height: 54px; right: 1rem; bottom: 1rem; }
  .wa-float svg { width: 28px; height: 28px; }
}