/* =================================================================
   ABOUT.CSS — Page-specific styles for about.html
   Extends styles.css, only overrides what's unique to this page.
   ================================================================= */

/* ── Nav active state for About Us ── */
.nav-active {
  color: var(--accent) !important;
  font-weight: 700;
}

/* =================================================================
   ABOUT HERO — Full-width dark band (distinct from index hero)
   ================================================================= */
.about-hero {
  padding: 0;
  background:
    radial-gradient(ellipse 900px 400px at 20% 60%,  rgba(21,101,192,0.30) 0%, transparent 65%),
    radial-gradient(ellipse 700px 360px at 82% 20%,  rgba(67,199,127,0.18) 0%, transparent 60%),
    linear-gradient(160deg, #040D1C 0%, #071628 45%, #0A1E3A 75%, #07172E 100%);
  position: relative;
  overflow: hidden;
}

/* Subtle dot grid texture */
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  padding: 96px 48px 88px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;     /* left-aligned — Huawei style */
  gap: 20px;
  max-width: 900px;
}

.about-hero-inner .eyebrow {
  background: rgba(30,136,229,0.15);
  border: 1px solid rgba(30,136,229,0.3);
  color: #7DC8FF;
}

.about-hero-inner h1 {
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #ffffff;
  text-align: left;
}

.about-hero-text {
  font-size: 18px;
  color: rgba(180, 210, 245, 0.85);
  line-height: 1.65;
  max-width: 600px;
  text-align: left;
}

/* =================================================================
   MISSION STATEMENT — Light section with quote + stats
   ================================================================= */
.about-mission {
  background: #ffffff;
  border-bottom: 1px solid #EAEEF4;
  padding: 72px 0;
}

.about-mission-inner {
  display: flex;
  flex-direction: column;
  gap: 52px;
  max-width: 860px;
}

/* Pull-quote with left brand bar */
.mission-quote {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.mission-bar {
  flex-shrink: 0;
  width: 4px;
  border-radius: 2px;
  background: var(--brand-gradient);
  align-self: stretch;
  min-height: 48px;
}

.mission-quote p {
  font-size: 20px;
  line-height: 1.7;
  color: var(--text);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.mission-quote p strong {
  color: var(--text);
  font-weight: 700;
}

/* Stat row */
.mission-stat-row {
  display: flex;
  align-items: center;
  gap: 0;
}

.mission-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  padding: 0 32px;
}
.mission-stat:first-child { padding-left: 0; }

.stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  font-weight: 500;
}

.mission-divider {
  width: 1px;
  height: 52px;
  background: #E8EDF4;
  flex-shrink: 0;
}

/* =================================================================
   VALUE PILLARS — 3-column card grid
   ================================================================= */
.about-pillars-section {
  background: #F7F9FC;
  padding: 80px 0 96px;
  border-top: 1px solid #EAEEF4;
}

.pillars-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 48px;
}

.pillars-header h2 {
  font-size: clamp(26px, 2.8vw, 36px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.025em;
}

/* Pillar cards — inherits from styles.css .about-pillars + .pillar */
.about-pillars-section .about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-pillars-section .pillar {
  background: #ffffff;
  border: 1px solid #E8EDF4;
  border-radius: 16px;
  padding: 36px 28px 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .25s ease, transform .25s ease;
}

.about-pillars-section .pillar:hover {
  box-shadow: 0 8px 28px rgba(11,31,51,0.09);
  transform: translateY(-3px);
}

.about-pillars-section .pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-pillars-section .pillar-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent-soft-fg);
}

.about-pillars-section .pillar h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.about-pillars-section .pillar p {
  font-size: 14.5px;
  color: var(--text-soft);
  line-height: 1.7;
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1024px) {
  .about-pillars-section .about-pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-hero-inner {
    padding: 64px 24px 56px;
  }
  .about-hero-inner h1 {
    font-size: clamp(30px, 8vw, 40px);
  }
  .about-hero-text {
    font-size: 16px;
  }
  .mission-quote p {
    font-size: 17px;
  }
  .mission-stat-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .mission-stat {
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }
  .stat-num {
    font-size: 32px;
    min-width: 64px;
  }
  .mission-divider {
    width: 100%;
    height: 1px;
  }
  .about-pillars-section .about-pillars {
    grid-template-columns: 1fr;
  }
  .pillars-header h2 {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .about-hero-inner {
    padding: 48px 16px 44px;
  }
  .mission-quote {
    gap: 16px;
  }
  .mission-quote p {
    font-size: 16px;
  }
}