/* ============================================
   HERO — High-tech dark · Mesh gradient vivo
   Split layout · glow · floating cards
   ============================================ */

.hero {
  /* ── Paleta CLARA local (re-skin light · NAV sigue dark) ── */
  --color-bg:           var(--color-page);
  --color-text:         #0E1B2E;
  --color-text-soft:    #45566B;
  --color-text-muted:   #6B7A8F;
  --color-surface:      rgba(13, 38, 71, 0.04);
  --color-surface-2:    rgba(13, 38, 71, 0.07);
  --color-border:       rgba(13, 38, 71, 0.12);
  --color-border-soft:  rgba(13, 38, 71, 0.07);
  color: var(--color-text);

  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(env(safe-area-inset-top) + 6rem);
  padding-bottom: var(--space-3xl);
  overflow: hidden;
  isolation: isolate;
}

/* ────────── CAPA 0 · FONDO ANIMADO ────────── */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% -8%, rgba(123, 47, 190, 0.10), transparent 46%),
    radial-gradient(circle at 0% 102%, rgba(0, 212, 255, 0.09), transparent 42%),
    var(--color-bg);
}

/* Mesh blobs con drift suave */
.hero__mesh {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.28;
  will-change: transform;
}
.hero__mesh--cyan {
  width: 46vw; height: 46vw;
  max-width: 620px; max-height: 620px;
  top: -8%; left: 42%;
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 68%);
  animation: mesh-drift-a 18s var(--ease-in-out) infinite alternate;
}
.hero__mesh--violet {
  width: 40vw; height: 40vw;
  max-width: 540px; max-height: 540px;
  bottom: -12%; left: 8%;
  background: radial-gradient(circle, var(--color-violet) 0%, transparent 68%);
  opacity: 0.20;
  animation: mesh-drift-b 22s var(--ease-in-out) infinite alternate;
}
@keyframes mesh-drift-a {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-6%, 8%, 0) scale(1.12); }
}
@keyframes mesh-drift-b {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(8%, -6%, 0) scale(1.15); }
}

/* Grid técnico sutil */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 38, 71, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 38, 71, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, #000 40%, transparent 100%);
}

/* Partículas */
.hero__dots { position: absolute; inset: 0; }
.hero__dot {
  position: absolute;
  left: var(--dx);
  top: var(--dy);
  width: var(--dsize);
  height: var(--dsize);
  border-radius: 50%;
  background: var(--color-cyan);
  opacity: 0.35;
  box-shadow: 0 0 6px var(--color-cyan-glow);
  animation: dot-float var(--ddur) var(--ease-in-out) var(--ddelay) infinite alternate;
}
@keyframes dot-float {
  0%   { transform: translateY(0); opacity: 0.15; }
  100% { transform: translateY(-22px); opacity: 0.5; }
}

/* ────────── LAYOUT ────────── */
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  width: 100%;
}

/* ────────── CONTENIDO ────────── */
.hero__content { max-width: 640px; }

.hero__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.4rem 0.85rem;
  margin-bottom: var(--space-l);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  letter-spacing: 0.04em;
  color: var(--color-text-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero__chip-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 0 rgba(45, 212, 167, 0.5);
  animation: drawer-pulse 2.2s var(--ease-in-out) infinite;
}
.hero__chip.is-closed .hero__chip-dot { background: var(--color-error); animation: none; }

.hero__eyebrow { margin-bottom: var(--space-m); color: #0A93B8; }

.hero__title {
  margin-bottom: var(--space-l);
  text-wrap: balance;
}

.hero__lead {
  font-size: var(--fs-body-xl);
  color: var(--color-text-soft);
  line-height: var(--lh-normal);
  max-width: 52ch;
  margin-bottom: var(--space-xl);
}
.hero__lead strong { color: var(--color-text); font-weight: var(--fw-semibold); }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  margin-bottom: var(--space-2xl);
}
.btn__arrow {
  transition: transform var(--dur-mid) var(--ease-out);
}
.btn--primary:hover .btn__arrow { transform: translateX(4px); }

/* ────────── STATS ────────── */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-top: var(--space-l);
  border-top: 1px solid var(--color-border-soft);
}
.hero__stat { display: flex; flex-direction: column; gap: 2px; }
.hero__stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: var(--fw-bold);
  line-height: 1;
  color: var(--color-text);
}
.hero__stat-label {
  font-size: var(--fs-body-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

/* ────────── COLUMNA VISUAL ────────── */
.hero__visual {
  position: relative;
  aspect-ratio: 5 / 6;
  max-height: 70svh;
  justify-self: center;
  width: 100%;
}
.hero__visual-glow {
  position: absolute;
  inset: -8%;
  background: conic-gradient(from 180deg, var(--color-cyan), var(--color-violet), var(--color-cyan));
  filter: blur(60px);
  opacity: 0.24;
  border-radius: 50%;
  z-index: -1;
  animation: glow-rotate 16s linear infinite;
}
@keyframes glow-rotate { to { transform: rotate(360deg); } }

.hero__photo {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(13, 38, 71, 0.08);
  box-shadow: 0 30px 70px rgba(13, 38, 71, 0.20);
  background:
    linear-gradient(135deg, #E8EEF6, #DCE6F2);
}
.hero__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Tarjetas flotantes */
.hero__card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-s);
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(13, 38, 71, 0.10);
  border-radius: var(--radius-card);
  box-shadow: 0 12px 36px rgba(13, 38, 71, 0.16);
  animation: card-float 6s var(--ease-in-out) infinite alternate;
}
.hero__card-text { display: flex; flex-direction: column; line-height: 1.2; }
.hero__card-text strong { font-size: var(--fs-body-s); font-weight: var(--fw-semibold); color: var(--color-text); }
.hero__card-text small { font-size: var(--fs-body-xs); color: var(--color-text-muted); }

.hero__card-icon { color: var(--color-cyan); display: flex; }
.hero__card-stat {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  color: var(--color-cyan);
}

.hero__card--results { top: 8%; right: -6%; animation-delay: 0s; }
.hero__card--painless { bottom: 10%; left: -8%; animation-delay: 1.5s; }

@keyframes card-float {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* ────────── SELLOS INFERIORES ────────── */
.hero__seals {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  margin-top: var(--space-3xl);
  padding-top: var(--space-l);
  list-style: none;
}
.hero__seals li {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding-left: 1.25rem;
}
.hero__seals li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan-glow);
}

/* ────────── RESPONSIVE ────────── */
@media (max-width: 1023px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .hero__content { max-width: 100%; text-align: center; margin-inline: auto; }
  .hero__chip { margin-inline: auto; }
  .hero__ctas { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual {
    order: -1;
    max-width: 460px;
    max-height: 50svh;
  }
  .hero__card--results { right: -2%; }
  .hero__card--painless { left: -2%; }
}

@media (max-width: 600px) {
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-l);
    text-align: left;
  }
  .hero__seals { gap: var(--space-m); }
  .hero__card { padding: 0.6rem 0.8rem; }
  .hero__card-stat { font-size: 1.15rem; }
}

/* Motion reduction */
@media (prefers-reduced-motion: reduce) {
  .hero__mesh, .hero__dot, .hero__visual-glow, .hero__card {
    animation: none !important;
  }
}