/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 25, 60, 0.88) 0%,
    rgba(0, 61, 130, 0.55) 50%,
    rgba(0, 0, 0, 0.45) 100%
  );
}

/* Промислова "креслярська" сітка поверх затемнення */
.hero__overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 188, 212, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 188, 212, 0.10) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 28% 42%, #000 28%, transparent 78%);
  mask-image: radial-gradient(ellipse 75% 70% at 28% 42%, #000 28%, transparent 78%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: 100px;
}

.hero__eyebrow {
  color: var(--cat-accent);
  margin-bottom: 16px;
}

.hero__title {
  color: #fff;
  margin-bottom: 20px;
  max-width: 18ch;
}

.hero__subtitle {
  color: rgba(240, 244, 248, 0.8);
  margin-bottom: 36px;
  max-width: 54ch;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
  bottom: calc(32px + var(--safe-bottom));
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.hero__scroll-text {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
  .hero__content {
    padding-block: 80px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    text-align: center;
  }
}


/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */

.about__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.about__clients {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

.about__stat-list {
  display: flex;
  gap: var(--gap-lg);
  justify-content: center;
  flex-wrap: wrap;
  padding: 40px;
  background: var(--primary);
  border-radius: var(--radius-lg);
  margin-top: 48px;
}

.about__stat {
  text-align: center;
}

.about__stat-value {
  display: block;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: var(--fw-bold);
  color: #fff;
  line-height: 1;
}

.about__stat-label {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 6px;
}

/* ═══════════════════════════════════════
   PRODUCTS
═══════════════════════════════════════ */

.products__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}

@media (max-width: 1024px) {
  .products__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
  }
}


/* ═══════════════════════════════════════
   GALLERY
═══════════════════════════════════════ */

.gallery__tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--border);
  padding-bottom: -2px;
}

.gallery__tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 15px;
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  padding: 10px 20px;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.gallery__tab.is-active,
.gallery__tab:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.gallery__photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery__photo-item {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: var(--bg-section);
}

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

.gallery__photo-item:hover img {
  transform: scale(1.05);
}

.gallery__video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-md);
}

.gallery__video-item {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-dark);
}

.gallery__video-item iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 768px) {
  .gallery__photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__video-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════
   PRICING
═══════════════════════════════════════ */

.pricing__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gap-md);
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.pricing__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.pricing__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.pricing__table th {
  background: var(--primary);
  color: #fff;
  text-align: left;
  padding: 14px 20px;
  font-size: 13px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
}

.pricing__table th:first-child {
  border-radius: var(--radius-md) 0 0 0;
}

.pricing__table th:last-child {
  border-radius: 0 var(--radius-md) 0 0;
}

.pricing__table td {
  padding: 13px 20px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.pricing__table tr:last-child td {
  border-bottom: none;
}

.pricing__table tr:nth-child(even) td {
  background: var(--bg-light);
}

.pricing__table .pricing__cat-row td {
  background: rgba(0, 61, 130, 0.04);
  font-weight: var(--fw-semibold);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  padding-block: 10px;
}

.pricing__note {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
}


/* ═══════════════════════════════════════
   E-CATALOG
═══════════════════════════════════════ */

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

.catalog-doc {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}

.catalog-doc:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.catalog-doc__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(255, 107, 53, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.catalog-doc__title {
  font-size: 14px;
  font-weight: var(--fw-semibold);
  color: var(--text-strong);
  margin-bottom: 4px;
}

.catalog-doc__meta {
  font-size: 12px;
  color: var(--text-muted);
}

@media (max-width: 1024px) {
  .catalog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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


/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: start;
}

.contact__info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact__info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(0, 61, 130, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact__info-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact__info-value {
  font-size: 15px;
  font-weight: var(--fw-semibold);
  color: var(--text-strong);
}

.contact__info-value a {
  color: var(--primary);
  transition: color var(--t-fast);
}

.contact__info-value a:hover {
  color: var(--primary-dark);
}

.contact__form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact__submit {
  width: 100%;
  margin-top: 4px;
}

@media (max-width: 1024px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--gap-lg);
  }
}

@media (max-width: 768px) {
  .contact__form-wrap {
    padding: 24px;
  }
}