:root {
  --ab-primary: #a41f23;
  --ab-primary-hover: #8e171b;
  --ab-primary-light: rgba(164, 31, 35, 0.08);
  --ab-primary-glow: rgba(164, 31, 35, 0.2);

  --ab-accent-blue: #0284c7;
  --ab-accent-blue-bg: rgba(2, 132, 199, 0.08);
  --ab-accent-green: #059669;
  --ab-accent-green-bg: rgba(5, 150, 105, 0.08);
  --ab-accent-gold: #d97706;
  --ab-accent-gold-bg: rgba(217, 119, 6, 0.1);

  --ab-bg: #f8fafc;
  --ab-card-bg: #ffffff;
  --ab-card-border: #e2e8f0;
  --ab-card-border-hover: #cbd5e1;
  --ab-inner-bg: #f1f5f9;

  --ab-text-heading: #0f172a;
  --ab-text-body: #334155;
  --ab-text-muted: #64748b;
  --ab-text-subtle: #94a3b8;

  --ab-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --ab-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.07);
  --ab-shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1);

  --ab-radius-lg: 16px;
  --ab-radius-md: 12px;
  --ab-radius-sm: 8px;
  --ab-radius-pill: 999px;
  --ab-radius-btn: 10px;

  --ab-font-heading: "Plus Jakarta Sans", sans-serif;
  --ab-font-body: "Inter", sans-serif;
}

html[data-theme="dark"] {
  --ab-primary: #ef4444;
  --ab-primary-hover: #dc2626;
  --ab-primary-light: rgba(239, 68, 68, 0.15);
  --ab-primary-glow: rgba(239, 68, 68, 0.3);

  --ab-accent-blue: #38bdf8;
  --ab-accent-blue-bg: rgba(56, 189, 248, 0.12);
  --ab-accent-green: #10b981;
  --ab-accent-green-bg: rgba(16, 185, 129, 0.12);
  --ab-accent-gold: #f59e0b;
  --ab-accent-gold-bg: rgba(245, 158, 11, 0.12);

  --ab-bg: #0b0f19;
  --ab-card-bg: #131b2e;
  --ab-card-border: #1e293b;
  --ab-card-border-hover: #334155;
  --ab-inner-bg: #0e1626;

  --ab-text-heading: #f8fafc;
  --ab-text-body: #cbd5e1;
  --ab-text-muted: #94a3b8;
  --ab-text-subtle: #64748b;

  --ab-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --ab-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --ab-shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.about-page-main {
  background-color: var(--ab-bg);
  color: var(--ab-text-body);
  font-family: var(--ab-font-body);
  padding-top: 40px;
  padding-bottom: 5rem;
  min-height: 80vh;
}

@media (max-width: 768px) {
  .about-page-main {
    padding-top: 24px;
    padding-bottom: 3.5rem;
  }
}

.about-breadcrumb-nav {
  margin-bottom: 2rem;
  padding: 0.25rem 0;
}

.about-breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.about-breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ab-text-muted);
}

.about-breadcrumb-item + .about-breadcrumb-item::before {
  content: "/";
  color: var(--ab-text-subtle);
  font-size: 0.85rem;
}

.about-breadcrumb-link {
  color: var(--ab-text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.2s ease;
}

.about-breadcrumb-link:hover {
  color: var(--ab-primary);
}

.about-breadcrumb-curr {
  color: var(--ab-text-heading);
  font-weight: 600;
}

.about-hero-section {
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-lg);
  padding: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 3.5rem;
  box-shadow: var(--ab-shadow-md);
  position: relative;
  overflow: hidden;
}

.about-hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--ab-primary);
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 992px) {
  .about-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    align-items: stretch;
  }
}

.about-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-hero-badge-wrap {
  margin-bottom: 1rem;
}

.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--ab-radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  border: 1px solid rgba(164, 31, 35, 0.15);
}

.about-hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--ab-primary);
  display: inline-block;
  animation: pulse-dot 1.8s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.3);
    opacity: 1;
  }
}

.about-hero-title {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.45rem, 3.2vw, 2.35rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  line-height: 1.25;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}

.about-hero-title-highlight {
  color: var(--ab-primary);
  display: inline-block;
}

.about-hero-lead {
  font-size: 1.05rem;
  line-height: 1.68;
  color: var(--ab-text-heading);
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.about-hero-desc {
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--ab-text-body);
  margin-bottom: 1.5rem;
}

.about-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.about-btn-primary,
.about-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--ab-radius-btn);
  font-family: var(--ab-font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.about-btn-primary {
  background-color: var(--ab-primary);
  color: #ffffff;
  border: 1px solid var(--ab-primary);
  box-shadow: 0 4px 14px rgba(164, 31, 35, 0.25);
}

.about-btn-primary:hover {
  background-color: var(--ab-primary-hover);
  border-color: var(--ab-primary-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(164, 31, 35, 0.35);
}

.about-btn-secondary {
  background-color: var(--ab-card-bg);
  color: var(--ab-text-heading);
  border: 1px solid var(--ab-card-border);
}

.about-btn-secondary:hover {
  border-color: var(--ab-primary);
  color: var(--ab-primary);
  transform: translateY(-2px);
  box-shadow: var(--ab-shadow-sm);
}

.about-hero-visual {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-hero-img-box {
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  box-shadow: var(--ab-shadow-md);
  border: 1px solid var(--ab-card-border);
  width: 100%;
  height: 100%;
  min-height: 280px;
  aspect-ratio: 16 / 10;
  display: flex;
  flex: 1;
}

@media (min-width: 992px) {
  .about-hero-img-box {
    aspect-ratio: auto;
    min-height: 100%;
  }
}

.about-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.about-hero-img-box:hover .about-hero-img {
  transform: scale(1.04);
}

.about-section-header {
  text-align: center;
  max-width: 1020px;
  margin: 0 auto 2.5rem;
}
.about-section-quality-commitment{
  max-width: 920px;
}
.about-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--ab-radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  margin-bottom: 0.85rem;
  border: 1px solid rgba(164, 31, 35, 0.12);
}

.about-section-h2 {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.4rem, 2.8vw, 2.15rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  line-height: 1.3;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}

.about-section-desc {
  font-size: 0.96rem;
  line-height: 1.68;
  color: var(--ab-text-muted);
  margin: 0;
}

.about-story-section {
  margin-bottom: 4.5rem;
}

.about-story-motto {
  font-family: var(--ab-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ab-primary);
  font-style: italic;
  margin: 0;
}

.about-story-editorial {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  margin-top: 2rem;
}

.about-story-chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-lg);
  padding: clamp(1.75rem, 3.5vw, 3rem);
  box-shadow: var(--ab-shadow-md);
  position: relative;
  overflow: hidden;
}

@media (min-width: 992px) {
  .about-story-chapter {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
    align-items: stretch;
  }

  .about-chapter-reverse {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .about-chapter-reverse .about-chapter-content {
    order: 2;
  }

  .about-chapter-reverse .about-chapter-visual {
    order: 1;
  }
}

.about-chapter-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--ab-radius-sm);
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  font-family: var(--ab-font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.about-chapter-h3 {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.22rem, 2.2vw, 1.65rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  line-height: 1.35;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.about-story-text-block {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ab-text-body);
}

.about-story-text-block strong {
  color: var(--ab-text-heading);
}

.about-story-quote-card {
  margin-top: 1.5rem;
  background: var(--ab-inner-bg);
  border-left: 4px solid var(--ab-primary);
  border-radius: var(--ab-radius-sm);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.about-story-quote-icon {
  color: var(--ab-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-story-quote-text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--ab-text-heading);
  font-weight: 600;
  font-style: italic;
  margin: 0;
}

.about-chapter-visual {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-chapter-img-wrap {
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  box-shadow: var(--ab-shadow-md);
  border: 1px solid var(--ab-card-border);
  width: 100%;
  height: 100%;
  flex: 1;
  display: flex;
  min-height: 280px;
}

.about-chapter-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.about-chapter-img-wrap:hover .about-chapter-img {
  transform: scale(1.04);
}

.about-chapter-caption {
  display: none;
}

.about-chapter-caption-badge {
  font-family: var(--ab-font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ab-primary);
  letter-spacing: 0.04em;
}

.about-chapter-caption-desc {
  font-size: 0.84rem;
  color: var(--ab-text-muted);
  line-height: 1.45;
  margin: 0;
}

.about-feature-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
}

.about-feature-box {
  background: var(--ab-inner-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-md);
  padding: 1.15rem 1.25rem;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.about-feature-box:hover {
  border-color: var(--ab-primary);
  transform: translateY(-2px);
}

.about-feature-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.about-feature-icon-pill {
  width: 32px;
  height: 32px;
  border-radius: var(--ab-radius-sm);
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature-title {
  font-family: var(--ab-font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ab-text-heading);
}

.about-feature-text {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ab-text-muted);
  margin: 0;
}

.about-feature-text strong {
  color: var(--ab-text-heading);
}

.about-nutrition-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-md);
  box-shadow: var(--ab-shadow-sm);
}

.about-nutrition-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.2rem;
  flex: 1;
}

.about-metric-val {
  font-family: var(--ab-font-heading);
  font-size: clamp(0.98rem, 1.8vw, 1.25rem);
  font-weight: 800;
  color: var(--ab-primary);
  letter-spacing: -0.01em;
}

.about-metric-lbl {
  font-size: 0.74rem;
  color: var(--ab-text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.about-nutrition-sep {
  width: 1px;
  height: 28px;
  background-color: var(--ab-card-border);
}

.about-quality-section {
  margin-bottom: 4.5rem;
}

.about-commit-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  max-width: 980px;
  margin: 0 auto;
}

.about-commit-row {
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--ab-shadow-sm);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.about-commit-row:hover {
  transform: translateX(4px);
  border-color: var(--ab-primary);
  box-shadow: var(--ab-shadow-md);
}

.about-commit-num {
  font-family: var(--ab-font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ab-primary);
  width: 38px;
  height: 38px;
  border-radius: var(--ab-radius-sm);
  background: var(--ab-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-commit-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.about-commit-title {
  font-family: var(--ab-font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ab-text-heading);
}

.about-commit-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ab-text-muted);
  margin: 0;
}

.about-commit-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--ab-radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--ab-accent-green-bg);
  color: var(--ab-accent-green);
  border: 1px solid rgba(5, 150, 105, 0.2);
  white-space: nowrap;
  flex-shrink: 0;
}

.about-status-highlight {
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  border-color: rgba(164, 31, 35, 0.25);
}

.about-process-section {
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-lg);
  padding: clamp(2rem, 4vw, 3.25rem) clamp(1.25rem, 3vw, 2.5rem);
  margin-bottom: 4.5rem;
  box-shadow: var(--ab-shadow-md);
  position: relative;
  overflow: hidden;
}

.about-process-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--ab-primary);
}

.about-process-title,
.about-process-h3 {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.about-pipeline-flow {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

.about-pipeline-step {
  flex: 1;
  background: var(--ab-inner-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-md);
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.about-pipeline-step:hover {
  transform: translateY(-3px);
  border-color: var(--ab-primary);
}

.about-pipeline-step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.about-pipeline-num {
  font-family: var(--ab-font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ab-primary);
}

.about-pipeline-icon {
  color: var(--ab-text-muted);
}

.about-pipeline-step:hover .about-pipeline-icon {
  color: var(--ab-primary);
}

.about-pipeline-title {
  font-family: var(--ab-font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ab-text-heading);
  line-height: 1.35;
}

.about-pipeline-desc {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--ab-text-muted);
  margin: 0;
}

.about-pipeline-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ab-text-subtle);
  flex-shrink: 0;
}

.about-cta-strip {
  background: linear-gradient(
    135deg,
    rgba(164, 31, 35, 0.05) 0%,
    rgba(217, 119, 6, 0.08) 100%
  );
  border: 1px solid rgba(164, 31, 35, 0.2);
  border-radius: var(--ab-radius-lg);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 4.5rem;
  box-shadow: var(--ab-shadow-sm);
}

html[data-theme="dark"] .about-cta-strip {
  background: linear-gradient(
    135deg,
    rgba(239, 68, 68, 0.1) 0%,
    rgba(245, 158, 11, 0.08) 100%
  );
  border-color: rgba(239, 68, 68, 0.3);
}

.about-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.about-cta-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 280px;
}

.about-cta-badge {
  font-family: var(--ab-font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ab-primary);
  letter-spacing: 0.05em;
}

.about-cta-title {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  line-height: 1.35;
}

.about-cta-text {
  font-size: 0.9rem;
  color: var(--ab-text-muted);
  line-height: 1.5;
  margin: 0;
}

.about-cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.about-blog-section {
  border-top: 1px solid var(--ab-card-border);
  padding-top: 3.5rem;
}

.about-blog-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.about-blog-h3 {
  font-family: var(--ab-font-heading);
  font-size: clamp(1.3rem, 2.3vw, 1.75rem);
  font-weight: 800;
  color: var(--ab-text-heading);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-blog-h3-icon {
  color: var(--ab-primary);
  flex-shrink: 0;
}

.about-blog-sub {
  font-size: 0.92rem;
  color: var(--ab-text-muted);
  margin: 0;
}

.about-blog-heading-wrap {
  flex: 1;
  min-width: 0;
}

.about-swiper-nav-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-blog-carousel-wrap {
  position: relative;
  width: 100%;
}

.about-blog-arrow {
  position: absolute;
  top: 130px;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  color: var(--ab-text-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

html[data-theme="dark"] .about-blog-arrow {
  background: #1E293B;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  color: #F8FAFC;
}

.about-blog-arrow:hover {
  background: var(--ab-primary);
  color: #ffffff;
  border-color: var(--ab-primary);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 18px rgba(164, 31, 35, 0.35);
}

.about-blog-arrow-prev {
  left: -22px;
}

.about-blog-arrow-next {
  right: -22px;
}

.about-swiper-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--ab-radius-btn);
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  color: var(--ab-text-body);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.about-swiper-btn:hover {
  background: var(--ab-primary);
  color: #ffffff;
  border-color: var(--ab-primary);
  transform: scale(1.05);
}

.about-blog-swiper {
  padding: 12px 6px 16px;
  margin: -12px -6px -16px;
}

.about-blog-card {
  background: var(--ab-card-bg);
  border: 1px solid var(--ab-card-border);
  border-radius: var(--ab-radius-lg);
  overflow: hidden;
  box-shadow: var(--ab-shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.about-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ab-shadow-md);
  border-color: var(--ab-primary);
}

.about-blog-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  display: block;
}

.about-blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.about-blog-card:hover .about-blog-img {
  transform: scale(1.06);
}

.about-blog-body {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.about-blog-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.82rem;
  color: var(--ab-text-muted);
}

.about-blog-date {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.about-blog-meta-icon {
  color: var(--ab-primary);
  flex-shrink: 0;
}

.about-blog-cat-badge {
  background: var(--ab-primary-light);
  color: var(--ab-primary);
  padding: 0.2rem 0.55rem;
  border-radius: var(--ab-radius-sm);
  font-weight: 600;
  font-size: 0.76rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60%;
  display: inline-block;
  box-sizing: border-box;
}

.about-blog-title {
  font-family: var(--ab-font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 0.65rem;
}

.about-blog-link {
  color: var(--ab-text-heading);
  text-decoration: none;
  transition: color 0.2s ease;
}

.about-blog-link:hover {
  color: var(--ab-primary);
}

.about-blog-excerpt {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ab-text-muted);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.about-blog-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--ab-font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ab-primary);
  text-decoration: none;
  transition: gap 0.2s ease;
}

.about-blog-btn:hover {
  gap: 0.6rem;
}

.about-swiper-pagination {
  margin-top: 1.5rem;
  position: static !important;
}

.about-swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: var(--ab-text-subtle);
  opacity: 0.5;
  transition: all 0.25s ease;
}

.about-swiper-pagination .swiper-pagination-bullet-active {
  width: 24px;
  border-radius: 4px;
  background: var(--ab-primary);
  opacity: 1;
}

@media (max-width: 991px) {
  .about-blog-arrow {
    top: 118px;
    width: 40px;
    height: 40px;
  }

  .about-blog-arrow-prev {
    left: -12px;
  }

  .about-blog-arrow-next {
    right: -12px;
  }

  .about-pipeline-flow {
    flex-direction: column;
    gap: 0.75rem;
  }

  .about-pipeline-arrow {
    transform: rotate(90deg);
    padding: 0.25rem 0;
  }

  .about-commit-row {
    flex-wrap: wrap;
    gap: 0.85rem;
  }

  .about-commit-status {
    margin-left: auto;
  }
}

@media (max-width: 768px) {
  .about-page-main {
    padding-top: 2rem;
    padding-bottom: 3.5rem;
  }

  .about-hero-section,
  .about-story-chapter,
  .about-process-section,
  .about-cta-strip {
    padding: 14px 14px;
    border-radius: var(--ab-radius-md);
    margin-bottom: 2.25rem;
  }

  .about-story-editorial {
    gap: 2rem;
  }

  .about-hero-title {
    font-size: 1.35rem;
  }

  .about-hero-lead {
    font-size: 0.95rem;
  }

  .about-hero-desc {
    font-size: 0.88rem;
  }

  .about-section-h2 {
    font-size: 1.25rem;
  }

  .about-chapter-h3 {
    font-size: 1.15rem;
  }

  .about-commit-row {
    padding: 12px 14px;
    border-radius: var(--ab-radius-sm);
  }

  .about-pipeline-flow {
    flex-direction: column;
    gap: 0.65rem;
  }

  .about-pipeline-step {
    width: 100%;
  }

  .about-pipeline-arrow {
    transform: rotate(90deg);
    padding: 0.25rem 0;
  }

  .about-nutrition-bar {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
  }

  .about-nutrition-sep {
    display: none;
  }

  .about-nutrition-metric {
    min-width: 45%;
  }

  .about-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .about-cta-actions .about-btn-primary,
  .about-cta-actions .about-btn-secondary {
    width: 100%;
  }

  .about-blog-section {
    padding-top: 2.25rem;
  }

  .about-blog-top {
    display: block;
    margin-bottom: 1.25rem;
  }

  .about-blog-heading-wrap {
    width: 100%;
  }

  .about-blog-h3 {
    font-size: 1.22rem;
    line-height: 1.35;
    margin-bottom: 0.35rem;
  }

  .about-blog-sub {
    font-size: 0.86rem;
    line-height: 1.45;
  }

  .about-blog-nav-desktop {
    display: none;
  }

  .about-blog-carousel-wrap {
    position: relative;
    width: 100%;
  }

  .about-blog-arrow {
    top: calc(12px + (100vw - 36px) * 0.3125);
    width: 36px;
    height: 36px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
  }

  .about-blog-arrow-prev {
    left: 4px;
  }

  .about-blog-arrow-next {
    right: 4px;
  }

  .about-blog-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .about-blog-cat-badge {
    order: -1;
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
  }
}

@media (min-width: 576px) and (max-width: 768px) {
  .about-blog-arrow {
    top: 96px;
    left: -8px;
  }
  .about-blog-arrow-next {
    right: -8px;
  }
}

@media (max-width: 480px) {
  .about-page-main {
    padding-top: 1.5rem;
  }

  .about-hero-section,
  .about-story-chapter,
  .about-process-section,
  .about-cta-strip {
    padding: 10px 10px;
    border-radius: var(--ab-radius-sm);
    margin-bottom: 1.75rem;
  }

  .about-hero-title {
    font-size: 1.2rem;
  }

  .about-section-h2 {
    font-size: 1.12rem;
  }

  .about-chapter-h3 {
    font-size: 1.05rem;
  }

  .about-commit-row {
    padding: 10px 10px;
  }

  .about-commit-num {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .about-commit-title {
    font-size: 0.92rem;
  }

  .about-commit-desc {
    font-size: 0.82rem;
  }

  .about-feature-box {
    padding: 0.85rem 0.85rem;
  }

  .about-pipeline-step {
    padding: 0.85rem 0.85rem;
  }

  .about-btn-primary,
  .about-btn-secondary {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
    width: 100%;
  }

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

  .about-blog-h3 {
    font-size: 1.12rem;
  }

  .about-blog-arrow {
    width: 34px;
    height: 34px;
    top: calc(12px + (100vw - 28px) * 0.3125);
  }

  .about-blog-arrow svg {
    width: 16px;
    height: 16px;
  }

  .about-blog-arrow-prev {
    left: 2px;
  }

  .about-blog-arrow-next {
    right: 2px;
  }
}