/* ==========================================================================
   VẬN TẢI SHINRAI — ABOUT US PAGE STYLES (about.css)
   ========================================================================== */

/* -------------------------------------------------------------
   1. PAGE HERO BANNER
------------------------------------------------------------- */
.about-hero-section {
  position: relative;
  padding: 100px 0 80px;
  background-color: var(--dark-950);
  overflow: hidden;
  color: #ffffff;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.about-hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
  filter: brightness(0.7) contrast(1.1);
  transform: scale(1.02);
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(7, 13, 30, 0.75) 0%,
      rgba(7, 13, 30, 0.85) 50%,
      rgba(7, 13, 30, 0.96) 100%);
}

.about-hero-container {
  position: relative;
  z-index: 2;
}

/* Breadcrumbs */
.about-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.about-breadcrumbs a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s ease;
}

.about-breadcrumbs a:hover {
  color: var(--primary-light);
}

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.35);
}

.breadcrumb-current {
  color: var(--primary-light);
  font-weight: 600;
}

/* Hero Badge */
.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(234, 88, 12, 0.2);
  border: 1px solid rgba(234, 88, 12, 0.4);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}

.about-hero-title {
  font-size: 36px;
  font-weight: 850;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 860px;
  margin-bottom: 16px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.about-hero-subtitle {
  font-size: 16.5px;
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 780px;
  margin-bottom: 40px;
}

/* Quick Stats Grid */
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 20px 24px;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(234, 88, 12, 0.4);
}

.stat-num {
  font-size: 34px;
  font-weight: 850;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.stat-num span {
  color: var(--primary);
  font-size: 28px;
}

.stat-label {
  font-size: 13.5px;
  font-weight: 600;
  color: #94a3b8;
  line-height: 1.4;
}

/* -------------------------------------------------------------
   COMMON SECTION HEADERS
------------------------------------------------------------- */
.section-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(234, 88, 12, 0.08);
  border: 1px solid rgba(234, 88, 12, 0.2);
  color: var(--primary);
  font-size: 11.5px;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 9999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-tag-pill.tag-light {
  background: rgba(234, 88, 12, 0.2);
  border-color: rgba(234, 88, 12, 0.4);
  color: var(--primary-light);
}

.section-center-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.center-title {
  font-size: 32px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin-bottom: 12px;
}

.center-desc {
  font-size: 15.5px;
  color: #64748b;
  line-height: 1.6;
}

/* -------------------------------------------------------------
   2. BRAND STORY & PHILOSOPHY
------------------------------------------------------------- */
.about-story-section {
  padding: 90px 0;
  background: #ffffff;
}

.about-story-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-section-heading {
  font-size: 32px;
  font-weight: 850;
  color: #0f172a;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.015em;
}

.about-section-heading .highlight-text {
  color: var(--primary);
}

.about-lead-paragraph {
  font-size: 16.5px;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 18px;
  padding-left: 16px;
  border-left: 3px solid var(--primary);
}

.about-body-text {
  color: #475569;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 28px;
}

.about-body-text p {
  margin-bottom: 14px;
}

/* Quote Box */
.about-quote-box {
  background: #f8fafc;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 16px;
  padding: 24px 28px;
  position: relative;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

.quote-icon {
  color: var(--primary);
  margin-bottom: 12px;
  opacity: 0.85;
}

.quote-text {
  font-size: 15.5px;
  font-style: italic;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.6;
  margin: 0 0 20px 0;
}

.quote-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.author-info strong {
  display: block;
  font-size: 14.5px;
  color: #0f172a;
}

.author-info span {
  font-size: 13px;
  color: #64748b;
}

.author-sign img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: contrast(1.1);
}

/* Right Media Card */
.about-story-media {
  position: relative;
}

.about-media-main-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.main-card-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-media-main-card:hover .main-card-img {
  transform: scale(1.05);
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.16);
  z-index: 3;
}

.experience-badge {
  top: 24px;
  left: -24px;
}

.fleet-badge {
  bottom: 24px;
  right: -20px;
}

.badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
}

.badge-icon.icon-truck {
  background: linear-gradient(135deg, #0b132b 0%, #1e293b 100%);
  box-shadow: 0 4px 12px rgba(11, 19, 43, 0.35);
}

.badge-content strong {
  display: block;
  font-size: 15px;
  color: #0f172a;
  line-height: 1.25;
}

.badge-content span {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

/* -------------------------------------------------------------
   3. CORE VALUES (GIÁ TRỊ CỐT LÕI)
------------------------------------------------------------- */
.about-values-section {
  padding: 90px 0;
  background: #f8fafc;
}

.values-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.85);
  padding: 32px 24px;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(234, 88, 12, 0.4);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08), 0 0 15px rgba(234, 88, 12, 0.1);
}

.value-card-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(234, 88, 12, 0.08);
  border: 1px solid rgba(234, 88, 12, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.value-card:hover .value-card-icon {
  background: var(--primary-gradient);
  color: #ffffff;
  transform: scale(1.06);
  box-shadow: 0 6px 18px rgba(234, 88, 12, 0.35);
}

.value-card-title {
  font-size: 18px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.35;
  margin-bottom: 12px;
}

.value-card-text {
  font-size: 14px;
  color: #64748b;
  line-height: 1.65;
  margin: 0;
}

/* -------------------------------------------------------------
   4. FLEET & WAREHOUSE CAPACITY
------------------------------------------------------------- */
.about-capacity-section {
  padding: 90px 0;
  background: #ffffff;
}

.capacity-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.capacity-card {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid rgba(226, 232, 240, 0.85);
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.04);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
}

.capacity-card:hover {
  transform: translateY(-6px);
  border-color: rgba(234, 88, 12, 0.4);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1), 0 0 18px rgba(234, 88, 12, 0.1);
}

.capacity-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.capacity-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.capacity-card:hover .capacity-card-media img {
  transform: scale(1.08);
}

.capacity-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary-gradient);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 9999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.capacity-card-body {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.capacity-title {
  font-size: 19px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.35;
  margin-bottom: 12px;
}

.capacity-desc {
  font-size: 14px;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 20px;
}

.capacity-features-list {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.capacity-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: #334155;
}

.capacity-features-list li svg {
  color: #10b981;
  flex-shrink: 0;
}

/* -------------------------------------------------------------
   5. 5 CORE CLIENT BENEFITS
------------------------------------------------------------- */
.about-benefits-section {
  padding: 90px 0;
  background: #f8fafc;
}

.benefits-inner-box {
  background: linear-gradient(135deg, #0b132b 0%, #070d1e 100%);
  border-radius: 24px;
  padding: 60px 50px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(7, 13, 30, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.benefits-inner-box::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.benefits-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 44px;
  gap: 20px;
}

.benefits-main-title {
  font-size: 32px;
  font-weight: 850;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin: 0;
}

.benefits-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.benefit-item-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.benefit-item-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(234, 88, 12, 0.4);
}

.benefit-item-num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 26px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  letter-spacing: -0.02em;
}

.benefit-item-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.4);
}

.benefit-item-title {
  font-size: 17.5px;
  font-weight: 750;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 10px;
}

.benefit-item-desc {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.65;
  margin: 0;
}

/* -------------------------------------------------------------
   6. CALL TO ACTION BANNER
------------------------------------------------------------- */
.about-cta-section {
  padding: 0 0 90px;
  background: #f8fafc;
}

.about-cta-box {
  background: var(--primary-gradient);
  border-radius: 20px;
  padding: 50px;
  text-align: center;
  color: #ffffff;
  box-shadow: 0 16px 40px rgba(234, 88, 12, 0.3);
  position: relative;
  overflow: hidden;
}

.about-cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.about-cta-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.cta-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 5px 14px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.cta-title {
  font-size: 32px;
  font-weight: 850;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 14px;
}

.cta-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 30px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: #ffffff;
  color: var(--primary-dark);
  font-weight: 750;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-cta-primary:hover {
  background: #0f172a;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-cta-secondary {
  background: rgba(0, 0, 0, 0.25);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  color: #ffffff;
  font-weight: 700;
}

.btn-cta-secondary:hover {
  background: #ffffff;
  color: var(--primary-dark);
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* -------------------------------------------------------------
   RESPONSIVE DESIGN (about.css)
------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-hero-title {
    font-size: 30px;
  }

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

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

  .experience-badge {
    left: 20px;
  }

  .fleet-badge {
    right: 20px;
  }

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

  .capacity-cards-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .benefits-header-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .about-hero-section {
    padding: 60px 0 50px;
  }

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

  .about-hero-subtitle {
    font-size: 14.5px;
    margin-bottom: 28px;
  }

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

  .about-section-heading,
  .center-title,
  .benefits-main-title,
  .cta-title {
    font-size: 24px;
  }

  .about-media-main-card .main-card-img {
    height: 320px;
  }

  .floating-badge {
    position: static;
    margin-top: 12px;
    width: 100%;
  }

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

  .benefits-inner-box {
    padding: 32px 20px;
  }

  .benefits-cards-grid {
    grid-template-columns: 1fr;
  }

  .about-cta-box {
    padding: 36px 20px;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }
}