/* =========================================================================
   MRINGCO Homepage Styles
   ========================================================================= */

/* =========================================================================
   Hero Section
   ========================================================================= */

.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-black);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.25;
}
.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(255,190,0,0.06) 0%, transparent 70%),
    linear-gradient(to bottom, var(--color-black) 0%, transparent 40%, transparent 60%, var(--color-black) 100%);
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  min-height: 100vh;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero__overline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero__overline-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-yellow);
  flex-shrink: 0;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.hero__title-line { color: var(--color-text-primary); }
.hero__title-accent {
  color: var(--color-yellow);
  position: relative;
  display: inline-block;
}
.hero__title-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 4px;
  background: var(--caution-stripe);
  opacity: 0.6;
}

.hero__desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 480px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-thin);
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.hero-stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-yellow);
  line-height: 1;
}
.hero-stat__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}
.hero-stat__divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__visual-frame {
  position: relative;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 1;
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-1);
}
.hero__visual-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-image: linear-gradient(135deg, var(--color-yellow), transparent 50%) 1;
  z-index: 1;
  pointer-events: none;
}
.hero__product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-8);
}
.hero__product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__product-placeholder svg { width: 60%; height: 60%; }
.hero__product-link { display: block; width: 100%; height: 100%; }

.hero__visual-badge {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  background: var(--color-yellow);
  color: var(--color-black);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  z-index: 2;
}
.hero__visual-badge-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero__visual-badge-sub {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.hero__scroll span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  writing-mode: vertical-lr;
  rotate: 180deg;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-yellow), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50%       { transform: scaleY(0.5); transform-origin: top; }
}

/* =========================================================================
   Categories Section
   ========================================================================= */

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}
.section-footer {
  display: flex;
  justify-content: center;
  margin-top: var(--space-10);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.categories-grid .category-card { min-height: 240px; }

/* =========================================================================
   Featured Products Section
   ========================================================================= */

.home-products { background: var(--color-surface-1); }

.home-products__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-10);
  gap: var(--space-6);
}
.home-products__tabs {
  display: flex;
  gap: 0;
  background: var(--color-surface-2);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: var(--space-1);
  flex-shrink: 0;
}
.home-products__tabs .tabs__tab {
  background: none;
  border-radius: var(--radius-sm);
  border: none;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}
.home-products__tabs .tabs__tab.is-active {
  background: var(--color-yellow);
  color: var(--color-black);
  border-color: transparent;
}

.home-products__grid { display: none; }
.home-products__grid.is-active { display: block; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.product-card__title-link {
  text-decoration: none;
  color: inherit;
}

.no-products {
  text-align: center;
  padding: var(--space-12);
  color: var(--color-text-muted);
  font-style: italic;
}

/* =========================================================================
   Brand Strip
   ========================================================================= */

.home-brand-strip {
  background: var(--color-black);
  position: relative;
}
.brand-strip__inner {
  padding: var(--space-20) 0;
  background:
    radial-gradient(ellipse 40% 60% at 20% 50%, rgba(255,190,0,0.04) 0%, transparent 70%);
}
.brand-strip__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  align-items: center;
}

.brand-strip__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.brand-strip__logo-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.brand-strip__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 0.9;
  color: var(--color-yellow);
  letter-spacing: -0.04em;
}
.brand-strip__logo-sub {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brand-strip__brand-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.brand-strip__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.brand-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-4);
  background: var(--color-surface-1);
  border: var(--border-thin);
  border-top: 3px solid var(--color-yellow);
  border-radius: var(--radius-md);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base);
}
.brand-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.brand-stat__icon { color: var(--color-yellow); }
.brand-stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1;
}
.brand-stat__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

/* =========================================================================
   Final CTA
   ========================================================================= */

.home-cta { background: var(--color-surface-1); text-align: center; }
.home-cta__inner {
  max-width: 640px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}
.home-cta__inner h2 { font-size: var(--text-4xl); }
.home-cta__inner p { max-width: 480px; }
.home-cta__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* =========================================================================
   Responsive
   ========================================================================= */

@media (max-width: 1024px) {
  .hero__container   { grid-template-columns: 1fr; min-height: auto; padding-block: var(--space-20); }
  .hero__visual      { display: none; }
  .hero__scroll      { display: none; }
  .products-grid     { grid-template-columns: repeat(3, 1fr); }
  .brand-strip__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .brand-strip__stats{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero__title { font-size: clamp(3.5rem, 12vw, 6rem); }
  .hero__stats { gap: var(--space-4); }
  .categories-grid   { grid-template-columns: repeat(2, 1fr); }
  .products-grid     { grid-template-columns: repeat(2, 1fr); }
  .home-products__header { flex-direction: column; align-items: flex-start; }
  .brand-strip__stats{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid   { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}