/* ============================================
   SERVICES — scroll horizontal "pinned" no desktop
   (sticky + translateX controlado via JS) e swipe
   snap nativo no mobile. DNA: hero/about (card
   gigante, overlay escuro, glass, gradient accent).
   ============================================ */

.services {
  --service-card-width: min(76vw, 1080px);
  --service-card-gap: clamp(1rem, 2.2vw, 2rem);
  --service-pin-pad-x: clamp(1.25rem, 4vw, 2.75rem);
  --service-pin-pad-y: clamp(1.5rem, 3vh, 2.5rem);
  --service-intro-height: clamp(210px, 26vh, 300px);

  position: relative;
  width: 100%;
  margin-top: clamp(3rem, 8vh, 6rem);
  scroll-margin-top: clamp(1rem, 4vh, 3rem);
  /* altura total: 1 tela por card + 1 de headroom */
  height: calc(var(--services-count, 5) * 100vh);
}

.services__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: var(--service-pin-pad-y) 0;
  overflow: hidden;
  isolation: isolate;
}

/* ===== Intro (centralizado — mesmo DNA do .about__header) ===== */
.services__intro {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(0.75rem, 1.4vh, 1.1rem);
  max-width: 820px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  flex-shrink: 0;
}

.services__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw + 0.8rem, 3.25rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #fff;
  text-wrap: balance;
}

.services__title-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.services__lead {
  font-size: clamp(0.95rem, 0.4vw + 0.85rem, 1.1rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: -0.005em;
  max-width: 58ch;
}

.services__meta {
  margin-top: clamp(0.5rem, 1vh, 1rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 1.75rem);
  width: 100%;
  max-width: 360px;
}

.services__progress {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.services__progress-bar {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--gradient-primary);
  border-radius: inherit;
  transition: width 120ms linear;
}

.services__counter {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
}

.services__counter-current {
  color: #fff;
  font-size: 1rem;
}

.services__counter-sep,
.services__counter-total {
  color: var(--color-text-subtle);
}

.services__hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: center;
  padding: 0.45rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(var(--blur-xs));
  -webkit-backdrop-filter: blur(var(--blur-xs));
  transition:
    opacity var(--duration-base) var(--ease-apple),
    transform var(--duration-base) var(--ease-apple);
}

.services__hint svg {
  width: 14px;
  height: 14px;
  animation: nudgeRight 2.4s var(--ease-apple) infinite;
}

.services.is-scrolled .services__hint {
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
}

/* ===== Viewport + Track ===== */
.services__viewport {
  position: relative;
  flex: 1;
  min-height: 0;
  margin-top: clamp(1.25rem, 2.5vh, 2rem);
  padding-left: var(--service-pin-pad-x);
  overflow: hidden;
  /* bordas de respiro — o peek dos cards aparece aqui */
}

.services__track {
  position: relative;
  height: 100%;
  display: flex;
  align-items: stretch;
  gap: var(--service-card-gap);
  padding-right: var(--service-pin-pad-x);
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

/* ===== Card ===== */
.service-card {
  position: relative;
  flex: 0 0 var(--service-card-width);
  height: 100%;
  border-radius: clamp(18px, 2vw, 32px);
  overflow: hidden;
  isolation: isolate;
  background: #111;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), var(--shadow-inset-top);
  display: flex;
}

.service-card__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.service-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.4s var(--ease-apple);
}

/* fallback de imagem — mesmo DNA da hero/about */
.service-card__image:not([src]),
.service-card__image[src=""] {
  background:
    radial-gradient(60% 55% at 30% 25%, rgba(225, 29, 42, 0.25), transparent 65%),
    radial-gradient(55% 55% at 80% 85%, rgba(225, 29, 42, 0.12), transparent 65%),
    linear-gradient(160deg, #1c1c1c 0%, #0b0b0b 100%);
}

.service-card:hover .service-card__image {
  transform: scale(1.07);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(6, 6, 6, 0.45) 0%,
    rgba(6, 6, 6, 0.15) 32%,
    rgba(6, 6, 6, 0.55) 68%,
    rgba(6, 6, 6, 0.92) 100%
  );
}

/* ===== Conteúdo do card ===== */
.service-card__content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  gap: clamp(1.5rem, 3vh, 2.5rem);
}

.service-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.service-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.95rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  letter-spacing: -0.005em;
  white-space: nowrap;
}

.service-card__tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow:
    0 0 0 4px rgba(225, 29, 42, 0.2),
    0 0 14px var(--color-primary-glow);
  animation: pulseDot 2.4s var(--ease-apple) infinite;
  flex-shrink: 0;
}

.service-card__number {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1rem, 1vw + 0.7rem, 1.25rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.02em;
}

.service-card__body {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 1.8vh, 1.5rem);
  max-width: 540px;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw + 0.9rem, 2.5rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: #fff;
  text-wrap: balance;
}

.service-card__title-accent {
  display: block;
  margin-top: 0.25rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.service-card__description {
  font-size: clamp(0.9rem, 0.4vw + 0.8rem, 1.05rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: -0.005em;
}

.service-card__features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 1.25rem;
}

.service-card__feature {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: -0.005em;
}

.service-card__feature svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  padding: 3px;
  border-radius: 50%;
  background: rgba(225, 29, 42, 0.18);
  color: #FF6B6B;
  border: 1px solid rgba(225, 29, 42, 0.35);
}

.service-card__cta {
  align-self: flex-start;
  padding: 0.85rem 1.5rem;
  font-size: 0.9375rem;
}

.service-card__cta svg {
  width: 1em;
  height: 1em;
  transition: transform var(--duration-fast) var(--ease-apple);
}

.service-card__cta:hover svg {
  transform: translateX(3px);
}

/* ===== Active state (card no centro do viewport) ===== */
.service-card {
  transition:
    transform var(--duration-slow) var(--ease-apple),
    opacity var(--duration-slow) var(--ease-apple);
  opacity: 0.55;
  transform: scale(0.97);
}

.service-card.is-active {
  opacity: 1;
  transform: scale(1);
}

/* ===== btn--white reutilizável (se ainda não definido globalmente) ===== */
.btn--white {
  background: #fff;
  color: #0A0A0A;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-sm);
}

.btn--white:hover {
  background: #f5f5f5;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

/* Tablet: cards ocupam mais espaço, peek menor */
@media (max-width: 1079px) {
  .services {
    --service-card-width: min(84vw, 720px);
  }

  .service-card__features {
    grid-template-columns: 1fr;
  }
}

/* Mobile: abandona sticky, vira scroll horizontal nativo com snap */
@media (max-width: 767px) {
  .services {
    --service-card-width: min(88vw, 520px);
    height: auto;
    margin-top: clamp(2.5rem, 6vh, 4rem);
  }

  .services__pin {
    position: static;
    height: auto;
    padding: clamp(1.5rem, 4vw, 2rem) 0 clamp(1.75rem, 4vw, 2.25rem);
  }

  .services__intro {
    max-width: none;
    padding: 0 clamp(1.25rem, 4vw, 1.75rem);
  }

  .services__viewport {
    margin-top: clamp(1.5rem, 3vh, 2rem);
    padding-left: 0;
    overflow: visible;
  }

  .services__track {
    height: auto;
    padding: 0 clamp(1.25rem, 4vw, 1.75rem);
    margin: 0 calc(-1 * clamp(1.25rem, 4vw, 1.75rem));
    overflow-x: auto;
    overflow-y: visible;
    scroll-snap-type: x mandatory;
    scroll-padding-left: clamp(1.25rem, 4vw, 1.75rem);
    -webkit-overflow-scrolling: touch;
    transform: none !important;
    scrollbar-width: none;
  }

  .services__track::-webkit-scrollbar {
    display: none;
  }

  .service-card {
    aspect-ratio: 3 / 4;
    min-height: 560px;
    scroll-snap-align: start;
    opacity: 1;
    transform: none;
  }

  .services__hint {
    font-size: 0.7rem;
  }

  .services__meta {
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .services {
    --service-card-width: min(90vw, 420px);
  }

  .service-card {
    min-height: 600px;
    border-radius: clamp(18px, 4vw, 24px);
  }

  .service-card__content {
    padding: 1.25rem;
    gap: 1.25rem;
  }

  .service-card__title {
    font-size: clamp(1.5rem, 6vw, 1.85rem);
  }

  .service-card__cta {
    align-self: stretch;
  }
}

/* Reduced motion — tudo estático */
@media (prefers-reduced-motion: reduce) {
  .services {
    height: auto;
  }

  .services__pin {
    position: static;
    height: auto;
  }

  .services__track {
    overflow-x: auto;
    transform: none !important;
  }

  .service-card {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .services__hint svg {
    animation: none;
  }
}