/* ============================================================
   VI-TEX — Inner Pages CSS (Dark Theme)
============================================================ */

/* ── Page Hero — offset for fixed header ── */
.page-hero {
  position: relative;
  height: 320px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.5) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: 3rem;
}

.page-hero-label {
  display: block;
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.page-hero-heading {
  font-family: var(--font-h);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.page-hero-sub {
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.7);
  max-width: 520px;
  line-height: 1.85;
  margin: 0.75rem 0 1.25rem;
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.breadcrumb-link {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--t);
}

.breadcrumb-link:hover {
  color: var(--accent);
}

.breadcrumb-sep {
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-current {
  color: var(--accent);
}

/* ── Taller hero ── */
.page-hero-tall {
  height: 440px;
  align-items: center;
  display: flex;
  border-bottom: 4px solid var(--black);
}

.page-hero-tall .page-hero-content {
  padding-bottom: 4rem;
}

.page-hero-tall+.pg-section {
  margin-top: 0;
  padding-top: 0;
}

.page-hero-parallax {
  will-change: transform;
}

/* ── Vision / Mission cards ── */
.page-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.page-info-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
  transition: var(--t);
}

.page-info-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
}

.pic-icon {
  width: 52px;
  height: 52px;
  background: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.pic-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--black);
}

.pic-title {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.75rem;
}

.pic-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.85;
}

/* ── Values ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: var(--t);
  text-align: center;
}

.value-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.value-icon {
  width: 56px;
  height: 56px;
  background: var(--accent);
  border-radius: 12px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--black);
}

.value-title {
  font-family: var(--font-h);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.6rem;
}

.value-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ── Tirupur section ── */
.tirupur-section {
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: var(--pad) 0;
}

.tirupur-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.tirupur-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  height: auto;
}

.tirupur-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tirupur-text .section-label {
  color: var(--accent);
}

.tirupur-text .section-heading {
  color: var(--white);
}

.tirupur-para {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.9;
  margin-bottom: 1rem;
}

.tirupur-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.tp-stat {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r);
  padding: 1.25rem;
}

.tp-stat-num {
  font-family: var(--font-h);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.tp-stat-label {
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

/* ── Quality promise ── */
.quality-promise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.qp-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--t);
}

.qp-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
}

.qp-card-icon {
  width: 52px;
  height: 52px;
  background: var(--accent);
  border-radius: 10px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qp-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--black);
}

.qp-card-num {
  font-family: var(--font-h);
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  display: block;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.qp-card-title {
  font-family: var(--font-h);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.6rem;
}

.qp-card-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ── Product Gallery ── */
.pg-section {
  background: var(--black);
  margin-top: 0;
  padding-top: 0;
}

.pg-panels {
  background: var(--white);
}

.pg-tabs-wrap {
  position: sticky;
  top: calc(var(--top-bar-h, 40px) + var(--header-h, 76px));
  z-index: 90;
  background: var(--black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.pg-tabs {
  display: flex;
  align-items: stretch;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 2rem;
}

.pg-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 1.1rem 0.75rem;
  background: none;
  border: none;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.pg-tab:last-child {
  border-right: none;
}

.pg-tab-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.pg-tab-label {
  font-family: var(--font-h);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
  white-space: nowrap;
}

.pg-tab-count {
  font-family: var(--font-b);
  font-size: 0.58rem;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.06em;
}

.pg-tab:hover {
  background: rgba(255, 255, 255, 0.05);
}

.pg-tab:hover .pg-tab-label {
  color: rgba(255, 255, 255, 0.8);
}

.pg-tab.active {
  background: rgba(199, 214, 45, 0.1);
  border-bottom-color: var(--accent);
}

.pg-tab.active .pg-tab-label {
  color: var(--accent);
  font-weight: 700;
}

.pg-tab.active .pg-tab-icon {
  filter: drop-shadow(0 0 6px rgba(199, 214, 45, 0.5));
}

.pg-tab.active .pg-tab-count {
  color: rgba(199, 214, 45, 0.55);
}

/* Category info bar */
.pg-category-info {
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 0;
  position: relative;
  z-index: 1;
}

.pg-cat-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.pg-cat-title {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.25rem;
}

.pg-cat-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 600px;
}

.pg-cat-btn {
  flex-shrink: 0;
  font-size: 0.7rem;
  padding: 0.7rem 1.3rem;
  letter-spacing: 0.18em;
}

/* Gallery panels */
.pg-panels {
  position: relative;
  background: var(--white);
}

.pg-panel {
  display: none;
  padding: 3rem 0 4rem;
}

.pg-panel.active {
  display: block;
}

.pg-panel.entering {
  animation: panelIn 0.5s var(--ease) both;
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Product grid */
.pg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Product card */
.pg-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease), box-shadow 0.3s, border-color 0.3s;
  will-change: transform, opacity;
  display: flex;
  flex-direction: column;
}

.pg-card.card-visible {
  opacity: 1;
  transform: translateY(0);
}

.pg-card:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--accent);
}

.pg-card-img-wrap {
  position: relative;
  height: auto;
  overflow: hidden;
  background: var(--off-white);
}

.pg-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.pg-card:hover .pg-card-img-wrap img {
  transform: scale(1.07);
}

.pg-card-overlay {
  display: none;
}

.pg-card-info {
  padding: 1.1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-top: 1px solid var(--border);
  flex: 1;
}

.pg-card-title {
  font-family: var(--font-h);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.3;
}

.pg-card-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
}

.pg-card-enquire {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--black);
  padding: 0.55rem 1rem;
  border-radius: var(--r);
  text-decoration: none;
  width: fit-content;
  margin-top: auto;
  transition: background var(--t), transform var(--t);
}

.pg-card-enquire svg {
  width: 13px;
  height: 13px;
}

.pg-card-enquire:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

/* Directional reveal */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: 0.15s;
}

.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Page hero text animation */
.animate-fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUpPage 0.75s var(--ease) both;
}

.animate-fade-up.delay-1 {
  animation-delay: 0.15s;
}

.animate-fade-up.delay-2 {
  animation-delay: 0.3s;
}

.animate-fade-up.delay-3 {
  animation-delay: 0.45s;
}

@keyframes fadeUpPage {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Product detail (about page sections) */
.prod-detail-section {
  padding: var(--pad) 0;
  border-bottom: 1px solid var(--border);
}

.prod-detail-section:last-of-type {
  border-bottom: none;
}

.prod-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.prod-detail-grid.even {
  direction: rtl;
}

.prod-detail-grid.even>* {
  direction: ltr;
}

.prod-detail-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  height: 440px;
}

.prod-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.prod-detail-img:hover img {
  transform: scale(1.04);
}

.prod-detail-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 1.75rem;
}

.prod-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.prod-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--text);
}

.prod-feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Responsive pages ── */
@media (max-width: 1200px) {
  .pg-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {

  .prod-detail-grid,
  .prod-detail-grid.even {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 2rem;
  }

  .prod-detail-img {
    height: 280px;
  }

  .page-hero-tall {
    height: auto;
    min-height: 320px;
    padding: 6rem 0 0;
    border-bottom: 4px solid var(--black);
  }

  .tirupur-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .tirupur-img {
    height: 280px;
  }

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

  .quality-promise-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pg-cat-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 900px) {
  .pg-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 1rem;
  }

  .pg-tab {
    flex: 0 0 auto;
    min-width: 130px;
  }

  .pg-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .pg-panel {
    padding: 2rem 0 3rem;
  }

  .page-two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .pg-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.9rem;
    padding: 0 1rem;
  }

  .pg-card-img-wrap {
    height: 180px;
  }

  .pg-tab-label {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .pg-tab-icon {
    font-size: 1.25rem;
  }

  .pg-panel {
    padding: 1.5rem 0 2.5rem;
  }

  .quality-promise-grid {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {

  .reveal-left,
  .reveal-right,
  .animate-fade-up {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}