/* ==========================================================================
   SECCIÓN: SOBRE MÍ
   ========================================================================== */

/* Resplandor índigo detrás del texto */
.about {
  --glow-rgb: var(--c-indigo-rgb);
  --glow-x: 45%;
  --glow-y: -15%;
}

.about__grid {
  display: grid;
  gap: var(--sp-8);
  align-items: center;
}

@media (min-width: 960px) {
  .about__grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: clamp(3rem, 2rem + 4vw, 7rem);
  }
}

/* ---------- Retrato ---------- */
.about__portrait {
  display: grid;
  gap: var(--sp-4);
  max-width: 260px;
  width: 100%;
  margin-inline: auto;
}

.about__portrait figcaption {
  display: grid;
  gap: var(--sp-1);
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.about__portrait figcaption strong {
  font-family: var(--ff-display);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--c-text);
}

/* Marco con borde de gradiente de marca */
.portrait-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background:
    linear-gradient(var(--c-surface), var(--c-surface)) padding-box,
    var(--grad-brand) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 40px 80px -30px rgba(var(--c-indigo-rgb), 0.45);
}

.portrait-frame img,
.portrait-frame__placeholder {
  position: absolute;
  inset: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.portrait-frame__placeholder {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: var(--sp-3);
  /* Malla de color con los cuatro vértices + rayado técnico */
  background:
    repeating-linear-gradient(-45deg, transparent 0 10px, var(--c-line) 10px 11px),
    radial-gradient(circle at 20% 15%, rgba(var(--c-teal-rgb), 0.45), transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(var(--c-indigo-rgb), 0.45), transparent 50%),
    radial-gradient(circle at 70% 90%, rgba(var(--c-coral-rgb), 0.35), transparent 50%),
    radial-gradient(circle at 10% 85%, rgba(var(--c-amber-rgb), 0.3), transparent 45%),
    var(--c-surface-2);
  color: var(--c-text-faint);
  font-size: var(--fs-xs);
  text-align: center;
}

.portrait-frame__initials {
  font-family: var(--ff-display);
  font-size: clamp(4rem, 3rem + 4vw, 6.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--c-text);
  line-height: 1;
}

/* Marcas de esquina (como un visor de cámara / plano técnico) */
.portrait-frame__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--c-text);
  border-style: solid;
  border-width: 0;
}

.portrait-frame__corner--tl { top: -6px;    left: -6px;  border-top-width: 2px;    border-left-width: 2px; }
.portrait-frame__corner--tr { top: -6px;    right: -6px; border-top-width: 2px;    border-right-width: 2px; }
.portrait-frame__corner--bl { bottom: -6px; left: -6px;  border-bottom-width: 2px; border-left-width: 2px; }
.portrait-frame__corner--br { bottom: -6px; right: -6px; border-bottom-width: 2px; border-right-width: 2px; }

/* ---------- Texto ---------- */
.about__content {
  display: grid;
  gap: var(--sp-5);
}

.about__text {
  display: grid;
  gap: var(--sp-4);
  color: var(--c-text-muted);
  font-size: var(--fs-md);
  max-width: 60ch;
}

/* ---------- Bloque de impacto ----------
   Frase destacada con barra de gradiente a la izquierda y fondo teñido. */
.about__impact {
  position: relative;
  margin-top: var(--sp-3);
  padding: var(--sp-5) var(--sp-6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background:
    linear-gradient(100deg, rgba(var(--c-teal-rgb), 0.12), rgba(var(--c-indigo-rgb), 0.08) 60%, transparent);
  font-family: var(--ff-display);
  font-size: clamp(1.3125rem, 1.15rem + 0.6vw, 1.75rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.about__impact::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--c-teal), var(--c-indigo), var(--c-coral));
}

.about__impact strong {
  font-weight: 700;
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}