/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  min-height: 48px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--text-sm);
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.1;
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out),
    background var(--dur-mid) var(--ease-out), border-color var(--dur-mid) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.btn--sm {
  padding: 0.55rem 1rem;
  font-size: var(--text-xs);
  min-height: 40px;
}

.btn--lg {
  padding: 0.95rem 1.65rem;
  font-size: var(--text-base);
}

@media (max-width: 374px) {
  .btn--lg {
    padding-inline: 1.2rem;
    font-size: 0.95rem;
  }
}

.btn--primary {
  background: linear-gradient(135deg, #e0f2fe 0%, var(--accent) 45%, #38bdf8 100%);
  color: #0c0c0f;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 12px 40px -12px var(--accent-glow);
}

.btn--primary:hover {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2) inset, 0 20px 50px -16px var(--accent-glow);
}

.btn--primary:active {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset, 0 12px 40px -12px var(--accent-glow);
}

.btn--ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn__icon {
  flex-shrink: 0;
}

/* Section shared */
.section {
  padding-block: var(--space-section);
  position: relative;
}

.section__head {
  max-width: 44rem;
  margin-bottom: var(--space-block);
}

.section__head--split {
  max-width: none;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 880px) {
  .section__head--split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 4.5rem;
  }
}

.section__eyebrow {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 1.14;
  letter-spacing: var(--tracking-tight);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section__subtitle {
  color: var(--text-muted);
  font-size: var(--text-lg);
  max-width: 62ch;
  line-height: 1.65;
}

.section__subtitle--narrow {
  max-width: 56ch;
  margin-left: 0;
}

@media (min-width: 880px) {
  .section__head--split .section__subtitle--narrow {
    margin-top: 0.7rem;
    justify-self: start;
    text-align: left;
  }
}

/* Project / trust cards */
.project-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color var(--dur-mid) var(--ease-out), transform var(--dur-mid) var(--ease-out),
    box-shadow var(--dur-mid) var(--ease-out);
  box-shadow: 0 18px 40px -32px rgba(0, 0, 0, 0.85);
}

.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-7px);
  box-shadow: 0 30px 85px -48px rgba(0, 0, 0, 0.75), 0 32px 80px -48px var(--accent-glow);
}

.project-card__link {
  display: grid;
  color: inherit;
}

.project-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.9s var(--ease-out);
  filter: saturate(0.92);
}

.project-card:hover .project-card__media img {
  transform: scale(1.06);
  filter: saturate(1);
}

.project-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(6, 6, 7, 0.75) 100%);
  opacity: 0.85;
  transition: opacity var(--dur-mid);
}

.project-card:hover .project-card__shade {
  opacity: 0.65;
}

.project-card__body {
  padding: 1.7rem 1.75rem 1.85rem;
}

@media (max-width: 480px) {
  .project-card__body {
    padding: 1.35rem 1.2rem 1.45rem;
  }
}

.project-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 0.35rem;
  letter-spacing: var(--tracking-tight);
}

.project-card__desc {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-bottom: 1rem;
}

.project-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
}

.project-card--carousel {
  height: 100%;
}

.project-card--carousel .project-card__link {
  height: 100%;
}

.project-card--carousel .project-card__media {
  aspect-ratio: auto;
  height: auto;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.project-card--carousel .project-card__media img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center center;
  vertical-align: middle;
  transform: none;
  filter: saturate(0.95);
}

.project-card--carousel:hover .project-card__media img {
  transform: scale(1.015);
  filter: saturate(1);
}

/* Capturas mais escuras: levanta brilho e suaviza o degradê só neste card */
.project-card--bright-preview.project-card--carousel .project-card__media img {
  filter: saturate(0.95) brightness(1.12);
}

.project-card--bright-preview.project-card--carousel:hover .project-card__media img {
  filter: saturate(1) brightness(1.16);
}

.project-card--bright-preview .project-card__shade {
  opacity: 0.72;
  background: linear-gradient(180deg, transparent 42%, rgba(6, 6, 7, 0.52) 100%);
}

.project-card--bright-preview:hover .project-card__shade {
  opacity: 0.58;
}

/* Service cards */
.service-card {
  padding: 2.1rem 2rem 2.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  transition: border-color var(--dur-mid) var(--ease-out), background var(--dur-mid) var(--ease-out),
    transform var(--dur-mid) var(--ease-out);
  will-change: transform;
  transform-style: preserve-3d;
  box-shadow: 0 14px 35px -30px rgba(0, 0, 0, 0.8);
}

@media (max-width: 480px) {
  .service-card {
    padding: 1.45rem 1.15rem 1.5rem;
  }
}

.service-card:hover {
  border-color: rgba(125, 211, 252, 0.35);
  background: linear-gradient(160deg, rgba(125, 211, 252, 0.08), rgba(255, 255, 255, 0.02));
  transform: translateY(-6px);
  box-shadow: 0 22px 48px -34px rgba(0, 0, 0, 0.88), 0 28px 60px -40px rgba(125, 211, 252, 0.12);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(125, 211, 252, 0.2);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: var(--tracking-tight);
}

.service-card__text {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Niche cards */
.niche-card {
  padding: 1.85rem 1.75rem 1.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-mid) var(--ease-out), transform var(--dur-mid) var(--ease-out),
    box-shadow var(--dur-mid) var(--ease-out);
  box-shadow: 0 14px 32px -28px rgba(0, 0, 0, 0.85);
}

@media (max-width: 480px) {
  .niche-card {
    padding: 1.4rem 1.15rem 1.5rem;
  }
}

.niche-card::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 60%;
  background: radial-gradient(circle at 30% 40%, var(--accent-soft), transparent 55%);
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
  pointer-events: none;
}

.niche-card:hover {
  border-color: rgba(125, 211, 252, 0.28);
  transform: translateY(-5px);
  box-shadow: 0 26px 58px -36px rgba(0, 0, 0, 0.92);
}

.niche-card:hover::before {
  opacity: 1;
}

.niche-card__index {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--text-faint);
  display: block;
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.niche-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.niche-card__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Process steps */
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem 1.5rem;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--border-subtle);
  align-items: start;
}

.step:first-child {
  padding-top: 0;
}

.step__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--accent);
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(125, 211, 252, 0.35);
  background: var(--accent-soft);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 0.35rem;
  letter-spacing: var(--tracking-tight);
}

.step__text {
  color: var(--text-muted);
  font-size: var(--text-sm);
  max-width: 48ch;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--accent);
  padding: 0;
  margin-top: 0.25rem;
  transition: gap var(--dur-mid) var(--ease-out), color var(--dur-fast);
}

.text-link:hover {
  gap: 0.55rem;
}

.text-link__arrow {
  transition: transform var(--dur-mid) var(--ease-out);
}

.text-link:hover .text-link__arrow {
  transform: translateX(3px);
}