/* About page — story, differentiators, sectors, process, proof */

.about-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 48px;
  background: linear-gradient(145deg, var(--green-deep) 0%, #0c2a1a 45%, var(--navy) 100%);
  color: var(--white);
}

.about-hero .topo-bg { opacity: 0.14; }

.about-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
}

.about-hero .reveal {
  opacity: 1;
  transform: none;
}

.about-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(132, 204, 22, 0.15);
  border: 1px solid rgba(132, 204, 22, 0.35);
  color: var(--lime-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.about-hero h1 {
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--white);
}

.about-hero h1 span {
  color: var(--lime);
}

.about-hero__lead {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.86);
  max-width: 520px;
  margin-bottom: 20px;
}

.about-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.about-stat {
  flex: 1 1 140px;
  max-width: 180px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}

.about-stat strong {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--lime);
  line-height: 1.2;
}

.about-stat span {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.35;
}

.about-hero__visual {
  position: relative;
}

.about-hero__visual .about-visual {
  min-height: clamp(380px, 42vw, 480px);
}

/* Story band */
.about-story {
  padding: 56px 0;
}

.about-story__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.about-story__quote {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--green);
  margin-bottom: 20px;
}

.about-story__body p {
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-story__body p:last-child { margin-bottom: 0; }

.about-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(132, 204, 22, 0.1);
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Differentiators bento */
.about-diff {
  padding: 72px 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(132, 204, 22, 0.06), transparent 60%),
    var(--light);
}

.about-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.about-bento-card {
  grid-column: span 6;
  background: var(--white);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.about-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(132, 204, 22, 0.25);
}

.about-bento-card--wide { grid-column: span 6; }

.about-bento-card__num {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(20, 83, 45, 0.1);
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.about-bento-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
  transition: transform 0.25s ease;
}

.about-bento-card:hover .about-bento-card__icon {
  transform: scale(1.06) rotate(-2deg);
}

.about-bento-card__icon svg {
  width: 34px;
  height: 34px;
  display: block;
}

.about-bento-card__icon--mission {
  background: linear-gradient(145deg, #15803d, #14532d);
}

.about-bento-card__icon--vision {
  background: linear-gradient(145deg, #0284c7, #0369a1);
}

.about-bento-card__icon--dual {
  background: linear-gradient(145deg, #2563eb, #1d4ed8);
}

.about-bento-card__icon--pipeline {
  background: linear-gradient(145deg, #059669, #047857);
}

.about-bento-card__icon--tools {
  background: linear-gradient(145deg, #7c3aed, #6d28d9);
}

.about-bento-card__icon--institution {
  background: linear-gradient(145deg, #b45309, #92400e);
}

.about-bento-card--pillar {
  border-left: 4px solid var(--lime);
}

.about-bento-card h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
}

.about-bento-card p {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.65;
}

/* Sectors */
.about-sectors {
  padding: 72px 0;
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about-sectors .section-label { color: var(--lime-light); }
.about-sectors .section-header h2 { color: var(--white); }
.about-sectors .section-header p { color: rgba(255, 255, 255, 0.75); }

.about-sector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.about-sector-card {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.about-sector-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(132, 204, 22, 0.4);
}

.about-sector-card__icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.about-sector-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.about-sector-card p {
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 14px;
}

.about-sector-card__link {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--lime);
}

/* Process timeline */
.about-process {
  padding: 72px 0;
}

.about-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}

.about-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--blue));
  opacity: 0.35;
  z-index: 0;
}

.about-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 8px;
}

.about-step__dot {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--green);
  box-shadow: var(--shadow);
}

.about-step h3 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 6px;
}

.about-step p {
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.5;
}

/* Proof strip */
.about-proof {
  padding: 64px 0;
  background: var(--light);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.about-proof__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: center;
}

.about-proof__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-proof-stat {
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow);
}

.about-proof-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green);
}

.about-proof-stat span {
  font-size: 0.82rem;
  color: var(--gray);
}

.about-proof__tech h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
}

.about-proof__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.about-proof__pills span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid rgba(15, 23, 42, 0.1);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--green);
}

.about-start {
  padding-top: 56px;
  padding-bottom: 56px;
}

.about-cta {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-deep) 55%, var(--navy) 100%);
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.about-cta .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.about-cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .about-hero {
    padding: 80px 0 40px;
  }

  .about-hero__inner,
  .about-story__grid,
  .about-proof__grid {
    grid-template-columns: 1fr;
  }

  .about-hero__visual { order: -1; }
  .about-hero__visual .about-visual { min-height: clamp(320px, 52vw, 420px); }
  .about-sector-grid { grid-template-columns: repeat(2, 1fr); }
  .about-steps { grid-template-columns: 1fr; gap: 24px; }
  .about-steps::before { display: none; }
  .about-bento-card { grid-column: span 12; }
}

@media (max-width: 640px) {
  .about-hero { padding: 100px 0 56px; }
  .about-sector-grid { grid-template-columns: 1fr; }
  .about-proof__stats { grid-template-columns: 1fr; }
}