/* =============================================================
   SERVICES — Services section and services carousel component
   ============================================================= */

.services {
  padding-block: var(--spacing-section);
  background-color: var(--color-bg-subtle);
}

.services__container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.services__header {
  margin-bottom: var(--spacing-3xl);
  max-width: 42rem;
}

.services__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
}

.services__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-on-light);
  line-height: 1.15;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.services__description {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-on-light-muted);
  line-height: 1.7;
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.service-card {
  height: 100%;
}

.service-card.service-card--featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-md);
}

.service-card__category {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-accent-hover);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =============================================================
   SERVICES CAROUSEL — Wrapper block
   ============================================================= */

.services-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--carousel-slide-radius);
}

.services-carousel__track {
  display: flex;
  transition: transform var(--carousel-transition-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

.services-carousel__slide {
  flex-shrink: 0;
  width: 100%;
}

/* =============================================================
   SERVICE SLIDE — Individual slide block
   ============================================================= */

.service-slide {
  position: relative;
  height: var(--carousel-slide-height);
  overflow: hidden;
  border-radius: var(--carousel-slide-radius);
  display: flex;
  align-items: flex-end;
}

.service-slide__visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: right;
  padding-right: var(--spacing-2xl);
  overflow: hidden;
}

.service-slide__visual svg {
  width: 55%;
  height: 85%;
  opacity: 0.18;
  transition: opacity var(--transition-base), transform 600ms ease;
}

.service-slide:hover .service-slide__visual svg {
  opacity: 0.26;
  transform: scale(1.03);
}

/* Background per service modifier */
.service-slide--web     { background: linear-gradient(135deg, #0a0e1a 0%, #111827 100%); }
.service-slide--mobile  { background: linear-gradient(135deg, #0d0d0d 0%, #1a1a2e 100%); }
.service-slide--cloud   { background: linear-gradient(135deg, #071518 0%, #0d2530 100%); }
.service-slide--custom  { background: linear-gradient(135deg, #0d0d0a 0%, #1a1608 100%); }
.service-slide--ai      { background: linear-gradient(135deg, #0a0810 0%, #150f2a 100%); }
.service-slide--events  { background: linear-gradient(135deg, #120810 0%, #1e0f1a 100%); }

.service-slide__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--carousel-overlay-end) 0%,
    var(--carousel-overlay-start) 60%
  );
  z-index: 1;
}

.service-slide__content {
  position: relative;
  z-index: 2;
  padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
  max-width: 520px;
}

.service-slide__icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.service-slide__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-on-dark);
  line-height: 1.2;
}

.service-slide__description {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  max-width: 440px;
}

.service-slide__cta {
  align-self: flex-start;
  margin-top: var(--spacing-sm);
}

/* =============================================================
   CAROUSEL CONTROLS — Arrow navigation block
   ============================================================= */

.carousel-controls {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--spacing-md);
  pointer-events: none;
  z-index: 3;
}

.carousel-controls__arrow {
  pointer-events: all;
  width: var(--carousel-arrow-size);
  height: var(--carousel-arrow-size);
  border-radius: var(--radius-full);
  background-color: var(--carousel-arrow-bg);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-text-on-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-base);
}

.carousel-controls__arrow:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.carousel-controls__arrow:hover {
  background-color: var(--carousel-arrow-bg-hover);
  border-color: transparent;
}

.carousel-controls__arrow--disabled {
  opacity: 0.3;
  cursor: default;
}

/* =============================================================
   CAROUSEL DOTS — Dot navigation block
   ============================================================= */

.carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--carousel-dot-gap);
  margin-top: var(--spacing-lg);
}

.carousel-dots__item {
  width: var(--carousel-dot-size);
  height: var(--carousel-dot-size);
  border-radius: var(--radius-full);
  background-color: var(--carousel-dot-color);
  border: none;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    transform var(--transition-base);
}

.carousel-dots__item:focus-visible {
  outline: 2px solid var(--color-accent);
}

.carousel-dots__item--active {
  background-color: var(--carousel-dot-color-active);
  transform: scale(1.3);
}

/* =============================================================
   RESPONSIVE
   ============================================================= */

@media (max-width: 767px) {
  .carousel-controls__arrow {
    display: none;
  }

  .service-slide__content {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
}

@media (min-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .services-carousel__track {
    transition: none;
  }

  .service-slide__visual svg {
    transition: none;
  }
}