/* ============================================
   About Us Page Styles
   ============================================ */

/* ===== Page Hero ===== */
.about-hero {
  position: relative;
  width: 100%;
  height: 680px;
  margin-top: var(--header-height);
  overflow: hidden;
}

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

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

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
}

.about-hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}

.about-hero-content .container {
  margin-left: 260px;
  margin-right: 260px;
  max-width: none;
  width: calc(100% - 520px);
}

/* Page sections with 260px side margins (1920px base) */
.about-intro-section .container,
.compliance-section .container,
.fields-section .container,
.about-stats-bar .container,
.why-choose-section .container {
  margin-left: 260px;
  margin-right: 260px;
  max-width: none;
  width: calc(100% - 520px);
  padding-left: 0;
  padding-right: 0;
}

@media (max-width: 1650px) {
  .about-hero-content .container,
  .about-intro-section .container,
  .compliance-section .container,
  .fields-section .container,
  .about-stats-bar .container,
  .why-choose-section .container {
    margin-left: 160px;
    margin-right: 160px;
    width: calc(100% - 320px);
  }
}

@media (max-width: 1399px) {
  .about-hero-content .container,
  .about-intro-section .container,
  .compliance-section .container,
  .fields-section .container,
  .about-stats-bar .container,
  .why-choose-section .container {
    margin-left: 120px;
    margin-right: 120px;
    width: calc(100% - 240px);
  }
}

@media (max-width: 1199px) {
  .about-hero-content .container,
  .about-intro-section .container,
  .compliance-section .container,
  .fields-section .container,
  .about-stats-bar .container,
  .why-choose-section .container {
    margin-left: 80px;
    margin-right: 80px;
    width: calc(100% - 160px);
  }
}

.about-hero-content h1 {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--color-text-white);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.about-hero-content p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.95);
  max-width: 480px;
  line-height: var(--leading-relaxed);
}

/* ===== About Intro Section ===== */
.about-intro-section {
  padding: var(--space-3xl) 0;
}

.about-intro-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-intro-video {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}

.about-intro-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-intro-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
  z-index: 2;
}

.about-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background-color: #b3240d;
}

.about-play-btn svg {
  width: 24px;
  height: 24px;
  margin-left: 4px;
}

.about-intro-content .about-logo-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.about-intro-content .about-logo {
  flex-shrink: 0;
}

.about-intro-content .about-logo img {
  height: 50px;
  width: auto;
}

.about-intro-content .about-divider {
  width: 1px;
  height: 40px;
  background-color: var(--color-border);
}

.about-intro-content .about-tagline {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.about-intro-content .about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.about-intro-content .about-text p {
  font-size: var(--text-base);
  color: #0F0F0F;
  line-height: var(--leading-relaxed);
}

/* ===== Compliance Section ===== */
.compliance-section {
  padding: var(--space-3xl) 0;
}

.compliance-section .section-heading h2 {
  font-size: 36px;
}

.compliance-content {
  max-width: none;
  margin: 0;
}

.compliance-content h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  margin-top: var(--space-xl);
}

.compliance-content h3:first-child {
  margin-top: 0;
}

.compliance-content p {
  font-size: var(--text-sm);
  color: #0F0F0F;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

/* ===== Fields Section ===== */
.fields-section {
  padding: var(--space-3xl) 0;
}

.fields-section .section-heading h2 {
  white-space: nowrap;
  font-size: 36px;
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: none;
  margin: 0;
}

.field-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.field-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.field-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-md);
  flex-shrink: 0;
}

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

.field-card:hover .field-card-img img {
  transform: scale(1.05);
}

.field-card-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.field-card-body h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.field-card-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.btn-field-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 130px;
  height: 40px;
  padding: 0;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
  margin-top: auto;
}

.btn-field-more:hover {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn-field-more svg {
  width: 12px;
  height: 12px;
}



/* ===== About Stats Bar ===== */
.about-stats-bar {
  background-color: var(--color-bg-alt);
  padding: var(--space-3xl) 0;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.about-stat-item {
  text-align: center;
}

.about-stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
}

.about-stat-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.about-stat-number sup {
  font-size: 14px;
  font-weight: 600;
}

.about-stat-label {
  font-size: var(--text-sm);
  color: #0F0F0F;
}

/* ===== Why Choose Section ===== */
.why-choose-section {
  padding: var(--space-3xl) 0;
}

.why-choose-header {
  margin-bottom: var(--space-2xl);
}

.why-choose-subtitle {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.why-choose-title {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.why-choose-desc-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.why-choose-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

/* Tabs */
.why-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.why-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  font-family: inherit;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.why-tab:hover,
.why-tab.active {
  color: #CC290F;
}

.why-tab-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #000000;
  transition: color var(--transition-fast);
}

.why-tab:hover .why-tab-icon,
.why-tab.active .why-tab-icon {
  color: #CC290F;
}

.why-tab-icon svg {
  width: 100%;
  height: 100%;
}

.why-tab-text {
  white-space: nowrap;
}

/* Tab Contents */
.why-tab-contents {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.why-tab-panel {
  display: none;
}

.why-tab-panel.active {
  display: block;
}

.why-panel-layout {
  display: grid;
  grid-template-columns: 440fr 960fr;
  gap: 0;
  min-height: 480px;
  max-height: 480px;
}

.why-panel-text {
  padding: var(--space-2xl);
  background-color: #CC290F;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.why-panel-text h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.why-panel-text p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
}

.why-panel-img {
  overflow: hidden;
  max-height: 480px;
}

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

/* ============================================
   Responsive Styles
   ============================================ */

/* Tablet: 768px - 1023px */
@media (max-width: 1023px) {
  .about-hero {
    height: 360px;
  }

  .about-hero-content .container,
  .about-intro-section .container,
  .compliance-section .container,
  .fields-section .container,
  .about-stats-bar .container,
  .why-choose-section .container {
    margin-left: 40px;
    margin-right: 40px;
    width: calc(100% - 80px);
  }

  .about-hero-content h1 {
    font-size: 36px;
  }

  .about-hero-content p {
    font-size: var(--text-base);
  }

  .about-intro-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-intro-video {
    order: -1;
  }

  .fields-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .about-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }

  .why-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-panel-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    max-height: none;
  }

  .why-panel-img {
    aspect-ratio: 16/9;
    max-height: none;
  }

  .why-panel-text p {
    -webkit-line-clamp: unset;
  }
}

/* Mobile: < 768px */
@media (max-width: 767px) {
  .about-hero {
    height: auto;
    min-height: 280px;
  }

  .about-hero-bg {
    display: none;
  }

  .about-hero-overlay {
    display: none;
  }

  .about-hero-content {
    position: relative;
    height: auto;
    padding: 140px var(--container-padding) 40px;
    background: url('../images/hero-bg-mobile.jpg') center top/cover no-repeat;
    z-index: 0;
  }

  .about-hero-content::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,0.85) 100%);
  }

  .about-hero-content .container,
  .about-intro-section .container,
  .compliance-section .container,
  .fields-section .container,
  .about-stats-bar .container,
  .why-choose-section .container {
    position: relative;
    z-index: 1;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
  }

  .about-hero-content h1 {
    font-size: 28px;
    margin-bottom: var(--space-sm);
  }

  .about-hero-content p {
    font-size: var(--text-sm);
    max-width: 100%;
  }

  .about-intro-section {
    padding: var(--space-xl) 0;
  }

  .about-intro-layout {
    gap: var(--space-xl);
  }

  .about-intro-content .about-logo-row {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .about-intro-content .about-logo img {
    height: 40px;
  }

  .about-intro-content .about-divider {
    display: none;
  }

  .about-intro-content .about-tagline {
    font-size: var(--text-base);
  }

  .about-intro-content .about-text p {
    font-size: var(--text-sm);
  }

  .compliance-section {
    padding: var(--space-xl) 0;
  }

  .compliance-section .section-heading h2 {
    font-size: 24px;
  }

  .compliance-content h3 {
    font-size: var(--text-base);
  }

  .compliance-content p {
    font-size: var(--text-sm);
  }

  .fields-section {
    padding: var(--space-xl) 0;
  }

  .fields-section .section-heading h2 {
    white-space: normal;
    font-size: 24px;
  }

  .fields-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .field-card {
    padding: var(--space-sm);
  }

  .field-card-body h3 {
    font-size: var(--text-base);
  }

  .about-stats-bar {
    padding: var(--space-xl) 0;
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .about-stat-icon {
    width: 40px;
    height: 40px;
  }

  .about-stat-number {
    font-size: var(--text-xl);
  }

  .about-stat-label {
    font-size: var(--text-xs);
  }

  .why-choose-section {
    padding: var(--space-xl) 0;
  }

  .why-choose-title {
    font-size: 24px;
  }

  .why-choose-desc-title {
    font-size: var(--text-base);
  }

  .why-tabs {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .why-tab {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    justify-content: flex-start;
  }

  .why-tab-icon {
    width: 20px;
    height: 20px;
  }

  .why-panel-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    max-height: none;
  }

  .why-panel-img {
    aspect-ratio: 16/9;
    max-height: none;
  }

  .why-panel-text {
    padding: var(--space-lg);
  }

  .why-panel-text h3 {
    font-size: var(--text-base);
  }

  .why-panel-text p {
    font-size: var(--text-sm);
    -webkit-line-clamp: unset;
  }
}

/* Small Mobile: < 480px */
@media (max-width: 479px) {
  .about-hero-content {
    padding: 120px var(--container-padding) 32px;
  }

  .about-hero-content h1 {
    font-size: 24px;
  }

  .about-hero-content p {
    font-size: var(--text-xs);
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .why-tabs {
    grid-template-columns: 1fr;
  }

  .why-tab {
    justify-content: flex-start;
  }

  .why-panel-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    max-height: none;
  }

  .why-panel-img {
    aspect-ratio: 16/9;
    max-height: none;
  }

  .why-panel-text {
    padding: var(--space-lg);
  }

  .why-panel-text p {
    -webkit-line-clamp: unset;
  }

  .fields-grid {
    gap: var(--space-md);
  }
}