/* ============ SENSIBO-STYLE ABOUT ============ */

.page-hero {
  padding: 150px 0 80px;
  text-align: center;
  background: linear-gradient(180deg, var(--surface-teal) 0%, var(--surface) 100%);
}

.page-hero-title {
  font-size: clamp(40px, 5.5vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  color: var(--dark);
}

.page-hero-sub {
  font-size: 19px;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ABOUT INTRO */
.about-intro {
  padding: 100px 0;
}

/* VALUES */
.values-section {
  padding: 100px 0;
  background: var(--surface-muted);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.value-card {
  background: white;
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.value-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.value-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--dark);
  font-weight: 700;
}

.value-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}

/* TIMELINE */
.timeline-section {
  padding: 100px 0;
  background: var(--surface);
}

.timeline {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--gradient);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding: 0 0 40px 30px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -34px;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px var(--surface-teal);
}

.timeline-year {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 1px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.timeline-item h3 {
  font-size: 20px;
  margin-bottom: 6px;
  color: var(--dark);
  font-weight: 700;
}

.timeline-item p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* STATS */
.stats-section {
  padding: 80px 0;
  background: var(--surface-muted);
}

.stats-band {
  background: var(--dark);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 30px;
  color: white;
  text-align: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.stats-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.3), transparent 70%);
  border-radius: 50%;
}

.stat-big {
  position: relative;
  z-index: 1;
}

.stat-big strong {
  display: block;
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-big span {
  font-size: 14px;
  opacity: 0.8;
  color: #CBD5E1;
}

@media (max-width: 768px) {
  .stats-band { padding: 40px 24px; }
  .stat-big strong { font-size: 36px; }
}