/* ============================================
   About Page — Hero Carousel, Director & Roadmap
   Loaded separately to avoid browser cache issues
   ============================================ */

/* ---- About Hero Banner + Product Carousel ---- */
.about-page-body .about-hero {
  min-height: 92vh;
  padding: 120px 0 90px;
  position: relative;
  overflow: hidden;
}

.about-page-body .about-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.about-hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: brightness(0.45) contrast(1.1);
}

.about-hero-bg-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.85) 100%);
}

.about-page-body .about-hero-overlay {
  background:
    linear-gradient(100deg, rgba(10, 10, 10, 0.88) 0%, rgba(10, 10, 10, 0.72) 42%, rgba(10, 10, 10, 0.45) 68%, rgba(10, 10, 10, 0.65) 100%),
    radial-gradient(ellipse 70% 60% at 75% 45%, rgba(226, 7, 20, 0.08) 0%, transparent 65%);
}

.about-hero-accent-line {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 120px;
  background: linear-gradient(180deg, transparent, var(--red), transparent);
  z-index: 2;
  opacity: 0.7;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.about-page-body .about-hero-content {
  max-width: none;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  transform: none !important;
}

.about-page-body .about-hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  margin-bottom: 22px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.about-page-body .about-hero-subtitle {
  font-size: 1.08rem;
  max-width: 520px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
}

/* Product panel — clean professional carousel */
.about-hero-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-product-panel {
  width: 100%;
  max-width: 460px;
  background: rgba(16, 16, 16, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(226, 7, 20, 0.06) inset;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero-product-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.25);
}

.hero-product-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
}

.hero-carousel-counter {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 1px;
}

.hero-product-viewport {
  position: relative;
  padding: 0 48px;
}

.hero-carousel-stage {
  position: relative;
  height: 280px;
  margin: 20px 0 0;
}

.hero-carousel-slide {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #0d0d0d;
  border: 1px solid rgba(255, 255, 255, 0.06);
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.hero-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-carousel-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
  pointer-events: auto;
  border-color: rgba(226, 7, 20, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.hero-carousel-slide.prev,
.hero-carousel-slide.next {
  opacity: 0;
  transform: scale(0.88);
}

.hero-product-meta {
  padding: 18px 22px 14px;
  text-align: left;
}

.hero-caption-cat {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 5px;
}

.hero-caption-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.hero-thumb-strip {
  display: flex;
  gap: 8px;
  padding: 0 18px 16px;
  overflow-x: auto;
  scrollbar-width: none;
}

.hero-thumb-strip::-webkit-scrollbar {
  display: none;
}

.hero-thumb-btn {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  padding: 0;
  cursor: pointer;
  background: #111;
  opacity: 0.55;
  transition: opacity 0.3s, border-color 0.3s, transform 0.3s;
}

.hero-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-thumb-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.hero-thumb-btn.active {
  opacity: 1;
  border-color: var(--red);
  box-shadow: 0 0 12px rgba(226, 7, 20, 0.35);
}

.hero-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.6);
  color: var(--white);
  cursor: pointer;
  z-index: 5;
  transition: background 0.3s, border-color 0.3s;
}

.hero-carousel-btn svg {
  width: 16px;
  height: 16px;
}

.hero-carousel-prev { left: 8px; }
.hero-carousel-next { right: 8px; }

.hero-carousel-btn:hover {
  background: rgba(226, 7, 20, 0.25);
  border-color: rgba(226, 7, 20, 0.5);
}

.hero-carousel-progress {
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
}

.hero-carousel-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--red);
  transition: width 0.1s linear;
}

/* Hero responsive */
@media (max-width: 1024px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-product-panel {
    max-width: 420px;
    margin: 0 auto;
  }

  .hero-carousel-stage {
    height: 250px;
  }
}

@media (max-width: 600px) {
  .about-page-body .about-hero {
    min-height: auto;
    padding: 100px 0 64px;
  }

  .about-hero-accent-line {
    display: none;
  }

  .hero-carousel-stage {
    height: 220px;
  }

  .hero-product-viewport {
    padding: 0 40px;
  }

  .hero-thumb-btn {
    width: 44px;
    height: 44px;
  }
}

/* ---- Legacy Section (About Page) ---- */
.about-page-body .about-legacy {
  background: var(--black-light);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.about-page-body .legacy-grid {
  gap: 56px;
  align-items: start;
}

.about-page-body .legacy-lead {
  font-size: 1.1rem;
  line-height: 1.65;
  margin-bottom: 36px;
}

/* Stats — centered cards with hover */
.about-page-body .legacy-stats-container {
  gap: 20px;
  margin-top: 8px;
}

.about-page-body .legacy-stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 28px 20px 24px;
  transition: border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
  cursor: default;
}

.about-page-body .legacy-stat-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.about-page-body .legacy-stat-card .stat-ring-box {
  width: 100px;
  height: 100px;
  margin: 0 auto 14px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-page-body .legacy-stat-card .stat-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.about-page-body .legacy-stat-card .stat-number {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  text-align: center;
}

.about-page-body .legacy-stat-card .stat-label {
  display: block;
  width: 100%;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-mid);
  letter-spacing: 0.3px;
  line-height: 1.4;
  text-align: center;
}

.about-page-body .legacy-stat-years:hover {
  border-color: rgba(226, 7, 20, 0.35);
  background: rgba(226, 7, 20, 0.05);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 24px rgba(226, 7, 20, 0.1);
  transform: translateY(-4px);
}

.about-page-body .legacy-stat-years:hover .stat-number {
  color: var(--red);
}

.about-page-body .legacy-stat-years:hover .ring-fill {
  filter: drop-shadow(0 0 6px rgba(226, 7, 20, 0.5));
}

.about-page-body .legacy-stat-error:hover {
  border-color: rgba(0, 230, 118, 0.3);
  background: rgba(0, 230, 118, 0.04);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 230, 118, 0.08);
  transform: translateY(-4px);
}

.about-page-body .legacy-stat-error:hover .ring-fill-green {
  filter: drop-shadow(0 0 6px rgba(0, 230, 118, 0.45));
}

/* Product category panel — no tilt / no shift on hover */
.about-page-body .legacy-product-panel {
  transform: none !important;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
}

.about-page-body .legacy-product-panel:hover {
  transform: none !important;
  border-color: rgba(226, 7, 20, 0.22);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(226, 7, 20, 0.08);
}

.about-page-body .legacy-product-panel .glass-header {
  background: rgba(14, 14, 14, 0.85);
  padding: 14px 22px;
}

.about-page-body .legacy-product-panel .glass-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--gray-light);
}

.about-page-body .legacy-product-panel .showcase-content-box {
  padding: 32px 28px 28px;
  min-height: 320px;
}

.about-page-body .legacy-product-panel .showcase-slide h3 {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.about-page-body .legacy-product-panel .showcase-specs li {
  font-size: 0.84rem;
  line-height: 1.65;
  margin-bottom: 10px;
}

@media (max-width: 600px) {
  .about-page-body .legacy-stats-container {
    grid-template-columns: 1fr;
  }

  .about-page-body .legacy-stat-card {
    padding: 24px 18px 20px;
  }
}

/* Always visible — do not wait for scroll-reveal JS */
.about-page-body .director-section,
.about-page-body .roadmap-section {
  opacity: 1 !important;
  transform: none !important;
}

.about-page-body .director-section .reveal,
.about-page-body .director-section .reveal-left,
.about-page-body .director-section .reveal-right,
.about-page-body .roadmap-section .reveal,
.about-page-body .roadmap-section .reveal-left,
.about-page-body .roadmap-section .reveal-right {
  opacity: 1 !important;
  transform: none !important;
}

/* ---- Director Message (Professional) ---- */
.director-section {
  padding: 100px 0;
  background: var(--black);
  position: relative;
}

.director-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(226, 7, 20, 0.3), transparent);
}

.director-panel {
  position: relative;
  z-index: 1;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45);
}

.director-panel-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  align-items: stretch;
  min-height: 420px;
}

.director-portrait {
  padding: 40px 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #121212;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.director-portrait-wrap {
  position: relative;
  width: 100%;
  max-width: 260px;
}

.director-portrait-img {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.director-portrait-wrap:hover .director-portrait-img {
  border-color: rgba(226, 7, 20, 0.35);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(226, 7, 20, 0.1);
}

.director-portrait-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(0.15) brightness(0.94);
  transition: filter 0.4s ease;
}

.director-portrait-wrap:hover .director-portrait-img img {
  filter: grayscale(0) brightness(1);
}

.director-portrait-badge {
  margin-top: 18px;
  text-align: center;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.director-portrait-role {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.3px;
}

.director-content {
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.director-content .section-label {
  margin-bottom: 16px;
}

.director-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 28px;
}

.director-heading span {
  color: var(--red);
}

.director-quote {
  margin: 0 0 32px;
  padding: 0;
  border: none;
  position: relative;
}

.director-quote p {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
  padding-left: 24px;
  border-left: 2px solid var(--red);
}

.director-pillars {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 0;
}

.director-pillar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 8px 12px;
  transition: transform 0.3s ease;
}

.director-pillar-item:hover {
  transform: translateY(-2px);
}

.director-pillar-item:hover .director-pillar-num {
  color: var(--red);
}

.director-pillar-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.25);
  line-height: 1;
  transition: color 0.3s ease;
}

.director-pillar-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--white);
}

.director-pillar-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .director-panel-inner {
    grid-template-columns: 1fr;
  }

  .director-portrait {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 36px 28px;
  }

  .director-content {
    padding: 36px 32px 40px;
  }
}

@media (max-width: 600px) {
  .director-section {
    padding: 72px 0;
  }

  .director-pillars {
    flex-direction: column;
    gap: 16px;
    padding: 20px 0;
  }

  .director-pillar-divider {
    width: 48px;
    height: 1px;
  }

  .director-content {
    padding: 28px 22px 32px;
  }

  .director-quote p {
    padding-left: 18px;
  }
}

/* ---- Future Roadmap ---- */
.roadmap-section {
  padding: 100px 0 110px;
  background: var(--black-light);
  position: relative;
  overflow: hidden;
}

.roadmap-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(226, 7, 20, 0.45) 50%, transparent 95%);
}

.roadmap-header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

.roadmap-header .section-desc {
  max-width: 620px;
}

.roadmap-track-wrap {
  position: relative;
}

.roadmap-connector {
  display: none;
}

.roadmap-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.roadmap-step {
  position: relative;
}

.roadmap-step-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 4;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--white);
  background: var(--red);
  min-width: 44px;
  text-align: center;
  padding: 7px 12px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(226, 7, 20, 0.45);
}

.roadmap-step-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--black-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s ease;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
}

.roadmap-step-card::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--red), #ff4d56);
  flex-shrink: 0;
}

.roadmap-step:hover .roadmap-step-card {
  border-color: rgba(226, 7, 20, 0.4);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.55),
    0 0 40px rgba(226, 7, 20, 0.1);
  transform: translateY(-8px);
}

.roadmap-step-media {
  position: relative;
  height: 210px;
  overflow: hidden;
  background: #111;
}

.roadmap-step-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}

.roadmap-step:hover .roadmap-step-media img {
  transform: scale(1.07);
}

.roadmap-step-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.1) 0%, rgba(10, 10, 10, 0.75) 100%);
  pointer-events: none;
}

.roadmap-step-body {
  padding: 26px 24px 30px;
  flex: 1;
}

.roadmap-step-body h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 10px;
}

.roadmap-step-body p {
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--gray-light);
  margin: 0;
}

/* Desktop connector timeline */
@media (min-width: 900px) {
  .roadmap-connector {
    display: block;
    position: absolute;
    top: 108px;
    left: calc(16.66% + 12px);
    right: calc(16.66% + 12px);
    height: 2px;
    z-index: 0;
    pointer-events: none;
  }

  .roadmap-connector-line {
    display: block;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--red), rgba(226, 7, 20, 0.25) 50%, var(--red));
    opacity: 0.6;
  }

  .roadmap-connector-dot {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--red);
    box-shadow: 0 0 10px rgba(226, 7, 20, 0.6);
  }

  .roadmap-connector-dot:nth-child(2) { left: 0; }
  .roadmap-connector-dot:nth-child(3) { left: 50%; }
  .roadmap-connector-dot:nth-child(4) { left: 100%; }
}

/* ---- Responsive (Roadmap) ---- */
@media (max-width: 1024px) {
  .roadmap-track {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .roadmap-connector {
    display: none !important;
  }
}

@media (max-width: 600px) {
  .roadmap-section {
    padding: 72px 0 80px;
  }
}