/* assets/css/about.css */
:root{
  --oe-blue:#141947;
  --oe-gold:#ffcc0a;
  --oe-magenta:#a54a97;
  --oe-white:#ffffff;
  --oe-soft: rgba(18,19,28,.06);
  --oe-line: rgba(18,19,28,.12);
  --oe-text: rgba(18,19,28,.84);
  --oe-muted: rgba(18,19,28,.64);
  --oe-ink: #12131c;
  --oe-paper: #f8f6f1;
}

.about{
  background: linear-gradient(180deg, #ffffff 0%, var(--oe-paper) 100%);
  color: var(--oe-ink);
  text-rendering: optimizeLegibility;
}

.container{
  width: min(1100px, 92%);
  margin: 0 auto;
}

.about-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0;
  background: radial-gradient(900px 500px at 20% 10%, rgba(255,204,10,.18), transparent 60%),
              radial-gradient(900px 520px at 80% 30%, rgba(165,74,151,.10), transparent 60%),
              linear-gradient(180deg, #ffffff 0%, #f7f4ee 100%);
  border-bottom: 1px solid var(--oe-line);
}

.about-hero__bg{
  position:absolute;
  inset:-2px;
  background:
    linear-gradient(135deg, rgba(0,0,0,.04), transparent 45%),
    linear-gradient(315deg, rgba(255,204,10,.10), transparent 55%);
  filter: blur(0px);
  opacity:.9;
  pointer-events:none;
}

.about-hero__content{
  position: relative;
  animation: oeFadeUp .7s ease both;
}

.about-hero__kicker{
  display:inline-block;
  padding: 8px 12px;
  border: 1px solid rgba(255,204,10,.28);
  background: rgba(255,204,10,.14);
  color: var(--oe-ink);
  border-radius: 999px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
}

.about-hero__title{
  margin: 14px 0 10px;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: .02em;
  text-shadow: 0 20px 60px rgba(18, 19, 28, .12);
}

.about-hero__lead{
  max-width: 62ch;
  color: var(--oe-text);
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.55;
  margin: 0 0 22px;
}

.about-hero__stats{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  margin: 18px 0 26px;
}

.stat{
  border: 1px solid var(--oe-line);
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7));
  border-radius: 16px;
  padding: 14px 14px;
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 45px rgba(18, 19, 28, .08);
  transform: translateY(0);
  transition: transform .25s ease, border-color .25s ease;
}

.stat:hover{
  transform: translateY(-2px);
  border-color: rgba(255,204,10,.35);
}

.stat__num{
  display:block;
  font-size: 22px;
  font-weight: 700;
  color: var(--oe-ink);
  letter-spacing: .02em;
}

.stat__label{
  display:block;
  margin-top: 4px;
  color: var(--oe-muted);
  font-size: 13px;
  letter-spacing: .02em;
  text-transform: lowercase;
}

.about-hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
  will-change: transform;
}

.btn:active{ transform: translateY(1px); }

.btn--primary{
  background: linear-gradient(135deg, rgba(255,204,10,1), rgba(255,204,10,.78));
  color: #111;
  box-shadow: 0 14px 30px rgba(255,204,10,.12);
  border: 1px solid rgba(255,204,10,.35);
}

.btn--primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(255,204,10,.18);
}

.btn--ghost{
  background: rgba(18,19,28,.04);
  color: var(--oe-ink);
  border: 1px solid var(--oe-line);
}

.btn--ghost:hover{
  transform: translateY(-2px);
  border-color: rgba(255,204,10,.28);
}

.about-section{
  padding: clamp(44px, 6vw, 72px) 0;
  background: linear-gradient(180deg, #0e133f, #141947);
  border-top: 1px solid var(--oe-line);
  border-bottom: 1px solid var(--oe-line);
}

.about-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.about-card{
  position: relative;
  border: 1px solid var(--oe-line);
  background: linear-gradient(180deg, #ffffff, #faf8f2);
  border-radius: 18px;
  padding: 20px 20px;
  box-shadow: 0 18px 45px rgba(18, 19, 28, .08);
  animation: oeFadeUp .8s ease both;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.about-card--contrast{
  background:
    radial-gradient(900px 420px at 15% 15%, rgba(255,204,10,.18), transparent 60%),
    radial-gradient(800px 420px at 85% 25%, rgba(165,74,151,.22), transparent 60%),
    linear-gradient(180deg, #0e133f, #141947);
  border-color: rgba(255,255,255,.16);
  box-shadow: 0 22px 55px rgba(10,14,40,.35);
}
.about-card--contrast h2{
  color: #ffffff;
}
.about-card--contrast p{
  color: rgba(255,255,255,.82);
}

.about-card h2{
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.about-card p{
  margin: 0;
  color: var(--oe-text);
  line-height: 1.6;
  font-size: 15px;
}

.about-card:hover{
  transform: translateY(-4px);
  border-color: rgba(255,204,10,.30);
  box-shadow: 0 22px 55px rgba(18, 19, 28, .16);
}

.about-strip{
  padding: 22px 0 54px;
}

.about-strip__inner{
  display:flex;
  gap: 16px;
  align-items:center;
  justify-content: space-between;
  border: 1px solid rgba(255,204,10,.20);
  background: radial-gradient(700px 260px at 20% 50%, rgba(255,204,10,.16), transparent 60%),
              rgba(255,255,255,.85);
  border-radius: 18px;
  padding: 18px 18px;
  box-shadow: 0 20px 50px rgba(18, 19, 28, .10);
}

.about-strip__text{
  margin: 0;
  color: var(--oe-ink);
  line-height: 1.5;
  max-width: 70ch;
}

/* Responsive */
@media (max-width: 900px){
  .about-hero__stats{ grid-template-columns: 1fr; }
  .about-grid{ grid-template-columns: 1fr; }
  .about-strip__inner{ flex-direction: column; align-items: flex-start; }
}

@keyframes oeFadeUp{
  from{ opacity:0; transform: translateY(14px); }
  to{ opacity:1; transform: translateY(0); }
}

/* Accesibilidad: reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}