/* =========================================================
   CARSA — Estilos base complementarios a Tailwind (CDN)
   ========================================================= */

html { background-color: #0c0e10; }

::selection { background: #f21010; color: #0c0e10; }

/* Header: transición a estado "scrolled" */
#site-header[data-scrolled="true"] {
  background-color: rgba(12, 14, 16, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav-link {
  color: #e7e3db;
  position: relative;
  padding-bottom: 4px;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 1px;
  background: #f21010;
  transition: width .3s ease;
}
.nav-link:hover { color: #ff5a50; }
.nav-link:hover::after { width: 100%; }

.mobile-nav-link {
  padding: .75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: #e7e3db;
}

/* Reveal-on-scroll (activado por GSAP ScrollTrigger en main.js) */
.reveal { opacity: 0; transform: translateY(28px); }

/* Hero */
.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-media video, .hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}
.hero-media-fixed {
  background-image: url('/assets/img/hero-logo-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll; /* en móvil "fixed" da problemas (sobre todo iOS), así que ahí se mantiene normal */
  filter: saturate(0.9) contrast(1.05);
}
@media (min-width: 768px) {
  .hero-media-fixed { background-attachment: fixed; }
}
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,14,16,.55) 0%, rgba(12,14,16,.35) 40%, rgba(12,14,16,.92) 100%);
}

/* Masonry gallery */
.masonry {
  column-count: 1;
  column-gap: 1.25rem;
}
@media (min-width: 640px) { .masonry { column-count: 2; } }
@media (min-width: 1024px) { .masonry { column-count: 3; } }
.masonry-item {
  break-inside: avoid;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: pointer;
}
.masonry-item img {
  width: 100%; display: block;
  transition: transform .6s cubic-bezier(.22,.61,.36,1), filter .6s ease;
}
.masonry-item:hover img { transform: scale(1.06); filter: brightness(0.55); }
.masonry-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity .4s ease;
  background: linear-gradient(180deg, transparent 40%, rgba(12,14,16,.9) 100%);
}
.masonry-item:hover .masonry-overlay { opacity: 1; }

/* Antes / Después slider */
.compare {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 16/10;
  user-select: none;
  touch-action: pan-y;
}
.compare img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  pointer-events: none;
}
.compare .compare-after {
  clip-path: inset(0 0 0 50%);
  will-change: clip-path;
}
.compare-handle {
  position: absolute; top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: #f21010;
  transform: translateX(-1px);
  will-change: left;
}
.compare-handle::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 44px; height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: #f21010;
  box-shadow: 0 6px 20px rgba(0,0,0,.35);
}
.compare-handle::before {
  content: '\2194';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #0c0e10;
  font-size: 18px;
  z-index: 2;
}
.compare-label {
  position: absolute; top: .75rem;
  padding: .25rem .6rem;
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(12,14,16,.75);
  color: #f4f2ee;
  border: 1px solid rgba(201,161,90,.4);
}
.compare-label.before { left: .75rem; }
.compare-label.after { right: .75rem; }

/* Timeline de proceso */
.process-line {
  transform-origin: left center;
  transform: scaleX(0);
}

/* Testimonios */
.stars { letter-spacing: 2px; color: #f21010; }

/* Scrollbar sutil */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #0c0e10; }
::-webkit-scrollbar-thumb { background: #2a2f34; border-radius: 999px; }