/* ========================
   SECTION 6: PROJECT GALLERY
======================== */
.gallery {
  position: relative;
  overflow: hidden;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto;
  gap: 16px;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-dark);
  cursor: pointer;
}

.gallery__item:nth-child(1) { grid-column: span 5; grid-row: span 2; }
.gallery__item:nth-child(2) { grid-column: span 4; }
.gallery__item:nth-child(3) { grid-column: span 3; }
.gallery__item:nth-child(4) { grid-column: span 4; }
.gallery__item:nth-child(5) { grid-column: span 3; }
.gallery__item:nth-child(6) { grid-column: span 4; }

.gallery__img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease), filter 0.4s var(--ease);
  filter: brightness(0.88);
}

.gallery__item:hover .gallery__img {
  transform: scale(1.06);
  filter: brightness(1);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 23, 42, 0.82) 0%,
    rgba(15, 23, 42, 0.2) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

.gallery__item:nth-child(1) .gallery__overlay {
  opacity: 1;
}

.gallery__label {
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.gallery__label svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.gallery__sublabel {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
}

.gallery__zoom {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  color: white;
}

.gallery__zoom svg {
  width: 16px;
  height: 16px;
}

.gallery__item:hover .gallery__zoom {
  opacity: 1;
  transform: scale(1);
}

/* Placeholder art for gallery items (until real photos are added) */
.gallery__placeholder {
  width: 100%;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-dark), #1e3a8a);
}

.gallery__item:nth-child(1) .gallery__placeholder { min-height: 460px; }

.gallery__placeholder svg {
  width: 48px;
  height: 48px;
  color: rgba(255,255,255,0.15);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 10, 24, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__inner {
  max-width: 960px;
  width: 100%;
  position: relative;
}

.lightbox__img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.lightbox__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__close:hover { background: rgba(255,255,255,0.2); }
.lightbox__close svg { width: 18px; height: 18px; }

.gallery__cta {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ========================
   SECTION 7: SERVICES
======================== */
.services {
  position: relative;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-card:hover::before { transform: scaleX(1); }

.service-card .icon-badge {
  margin-bottom: 20px;
  width: 56px;
  height: 56px;
}

.service-card .icon-badge svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 22px;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

/* ========================
   SECTION 8: HOW IT WORKS
======================== */
.process {
  position: relative;
  overflow: hidden;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 64px;
}

/* Connecting line */
.process__steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  z-index: 0;
}

.process__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.process__number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  position: relative;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
    transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.process__number svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.process__step:hover .process__number {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 6px var(--color-primary-light);
  transform: scale(1.06);
}

.process__step-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.process__step h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
}

.process__step p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

.process__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: 72px;
  text-align: center;
}

.process__cta p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* Responsive overrides for 6,7,8 */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 32px;
  }

  .process__steps::before { display: none; }

  .gallery__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .gallery__item:nth-child(1) { grid-column: span 6; grid-row: span 1; }
  .gallery__item:nth-child(2) { grid-column: span 3; }
  .gallery__item:nth-child(3) { grid-column: span 3; }
  .gallery__item:nth-child(4) { grid-column: span 2; }
  .gallery__item:nth-child(5) { grid-column: span 2; }
  .gallery__item:nth-child(6) { grid-column: span 2; }
}

@media (max-width: 640px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .process__steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .gallery__item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .gallery__item:nth-child(1) {
    grid-column: span 2;
  }
}