/* ============================================================
   TechStore — Page Accueil
   ============================================================ */

/* ── Hero ── */
.hero {
  background-color: var(--color-surface-dark);
  min-height: 620px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 50%, rgba(79, 70, 229, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(212, 168, 83, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-20) 0;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.hero__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-gold);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-6);
}

.hero__title .highlight {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.hero__title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  border-radius: 2px;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.6);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

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

.hero__actions .btn-outline {
  color: rgba(255,255,255,0.75);
  border-color: rgba(255,255,255,0.25);
}

.hero__actions .btn-outline:hover {
  background-color: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  display: block;
}

.hero__stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--space-1);
  display: block;
}

/* ── Trust Bar ── */
.trust-bar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.trust-item svg {
  width: 16px; height: 16px;
  stroke: var(--color-accent); fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── Categories ── */
.categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.category-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: block;
  text-decoration: none;
  cursor: pointer;
  background-color: var(--color-surface-alt);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover img { transform: scale(1.06); }

.category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13, 13, 13, 0.85) 0%,
    rgba(13, 13, 13, 0.3) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  transition: background var(--transition-base);
}

.category-card:hover .category-card__overlay {
  background: linear-gradient(
    to top,
    rgba(79, 70, 229, 0.88) 0%,
    rgba(79, 70, 229, 0.3) 50%,
    transparent 100%
  );
}

.category-card__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-2);
}

.category-card__name {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}

.category-card__count {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
}

.category-card__arrow {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-8px);
  opacity: 0;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.category-card:hover .category-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

.category-card__arrow svg {
  width: 16px; height: 16px;
  stroke: #fff; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

/* ── Features Strip ── */
.features-strip {
  background-color: var(--color-text-primary);
  padding: var(--space-12) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.feature-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(79, 70, 229, 0.15);
  border: 1px solid rgba(79, 70, 229, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-item__icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-accent); fill: none;
  stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round;
}

.feature-item__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}

.feature-item__text {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-banner__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
}

.cta-banner__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.cta-banner__text {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-base);
  max-width: 400px;
}

.cta-banner .btn-dark {
  background-color: #fff;
  color: var(--color-accent);
  border-color: #fff;
  flex-shrink: 0;
}

.cta-banner .btn-dark:hover {
  background-color: rgba(255,255,255,0.9);
  color: var(--color-accent-hover);
}

/* ── Responsive ── */
@media (min-width: 768px) {
  .hero__inner { grid-template-columns: 1fr 1fr; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .category-card { aspect-ratio: 3 / 4; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .hero { min-height: 700px; }
  .features-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-bar__inner { gap: var(--space-12); }
}