/* ============================================================
   AromaNSur — Index Page Styles
   Hero canvas, category sections, carousel, feature icons
   ============================================================ */

/* ── Hero Canvas Section ── */
.hero-canvas {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  z-index: 1;
}

.hero-canvas__element {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-canvas__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float-hint 2s ease-in-out infinite;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-canvas__scroll-hint svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
}

@keyframes float-hint {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ── Category Section ── */
.category-section {
  position: relative;
  padding: var(--space-4xl) 0;
  overflow: hidden;
}

.category-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--color-accent-glow), 
    transparent
  );
}

.category-section:nth-child(even) {
  background: var(--color-bg-alt);
}

/* Layout principal de la categoría: texto izquierda + carrusel derecha */
.category__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: center;
}

/* ── Columna Izquierda: Info (centrada) ── */
.category__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

/* Imagen pequeña con sombra ovalada (1.25x ampliada) */
.category__preview {
  position: relative;
  width: 275px;
  border-radius: var(--radius-lg);
  overflow: visible;
  margin: 0 auto;
}

.category__preview-img {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  width: 100%;
  transition: transform var(--transition-slow);
}

.category__preview:hover .category__preview-img {
  transform: translateY(-4px);
}

/* Título de la categoría */
.category__title {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.category__title-accent {
  color: var(--color-accent);
  font-style: italic;
}

/* ── Title Stroke-Draw Animation ── */

/* Initial state: text is just an outline, no fill */
.category__title.stroke-ready {
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.05);
  -webkit-text-fill-color: transparent;
}

.category__title.stroke-ready .category__title-accent {
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1.5px rgba(232, 168, 124, 0.05);
}

/* When scroll-reveal adds .visible, trigger the animation */
.category__title.stroke-ready.visible {
  animation: title-stroke-draw 2.4s 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.category__title.stroke-ready.visible .category__title-accent {
  animation: title-accent-draw 2.4s 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes title-stroke-draw {
  0% {
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0);
    -webkit-text-fill-color: transparent;
  }
  15% {
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.7);
    -webkit-text-fill-color: transparent;
  }
  40% {
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.5);
    -webkit-text-fill-color: transparent;
  }
  70% {
    -webkit-text-stroke: 0.8px rgba(255, 255, 255, 0.3);
    -webkit-text-fill-color: rgba(255, 255, 255, 0.6);
  }
  100% {
    -webkit-text-stroke: 0px transparent;
    -webkit-text-fill-color: var(--color-text-heading, #ffffff);
  }
}

@keyframes title-accent-draw {
  0% {
    -webkit-text-stroke: 1.5px rgba(232, 168, 124, 0);
    -webkit-text-fill-color: transparent;
  }
  15% {
    -webkit-text-stroke: 1.5px rgba(232, 168, 124, 0.8);
    -webkit-text-fill-color: transparent;
  }
  40% {
    -webkit-text-stroke: 1.5px rgba(232, 168, 124, 0.6);
    -webkit-text-fill-color: transparent;
  }
  70% {
    -webkit-text-stroke: 0.8px rgba(232, 168, 124, 0.3);
    -webkit-text-fill-color: rgba(232, 168, 124, 0.7);
  }
  100% {
    -webkit-text-stroke: 0px transparent;
    -webkit-text-fill-color: var(--color-accent, #e8a87c);
  }
}

.category__description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 440px;
}

/* Botón Explorar Colección con glow animado */
.category__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-base);
  cursor: pointer;
  text-transform: uppercase;
}

.category__cta::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-full);
  padding: 2px;
  background: linear-gradient(
    135deg,
    var(--color-accent-light),
    var(--color-accent),
    var(--color-accent-dark),
    var(--color-accent-light)
  );
  background-size: 300% 300%;
  animation: glow-border-rotate 3s ease-in-out infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

.category__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--color-accent-glow),
              0 0 40px rgba(232, 168, 124, 0.2);
}

.category__cta:active {
  transform: translateY(0);
}

@keyframes glow-border-rotate {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Glow pulse alrededor del botón */
.category__cta-wrapper {
  position: relative;
  display: inline-block;
}

.category__cta-wrapper::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  background: var(--color-accent-glow);
  filter: blur(14px);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
  animation: glow-pulse 2.5s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

/* ── Columna Derecha: Carrusel de imágenes ── */
.category__carousel {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 6 / 5;
  background: var(--color-surface);
}

.category__carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.category__carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.category__carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.category__carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* Dots de navegación del carrusel */
.category__carousel-dots {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 5;
}

.category__carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
  padding: 0;
}

.category__carousel-dot.active {
  background: var(--color-accent);
  transform: scale(1.3);
  box-shadow: 0 0 8px var(--color-accent-glow);
}

.category__carousel-dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.category__carousel-dot.active:hover {
  background: var(--color-accent-light);
}

/* ── Feature Icons Bar ── */
.features-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), transform var(--transition-fast);
}

.feature-item:hover {
  border-color: var(--color-accent-glow);
  transform: translateY(-2px);
}

.feature-item__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.feature-item__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-bg);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-item__text h4 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 2px;
}

.feature-item__text p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ── Ocultar categoría ── */
.hidden-category {
  display: none !important;
}

/* ── Responsive: Index ── */
@media (max-width: 1024px) {
  .category__layout {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .category__carousel {
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .category-section {
    padding: var(--space-3xl) 0;
  }

  .category__preview {
    width: 225px;
  }

  .features-bar {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .hero-canvas__scroll-hint {
    bottom: 1.5rem;
    font-size: 1.2rem;
  }

  .category__carousel {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 480px) {
  .category__preview {
    width: 190px;
  }

  .category__carousel {
    aspect-ratio: 1 / 1;
  }

  .hero-canvas__scroll-hint {
    font-size: 1rem;
  }
}