/* ==========================================================================
   DPZ Consulting — Banners de ecosistema (superior e inferior)
   Basado en el kit de banners interactivos, adaptado al sistema DPZ:
   - Tipografía del sitio (Space Grotesk / Inter) en vez de Georgia/Arial.
   - Variable renombrada a --dpz-eco-accent: el sitio ya usa --dpz-accent
     en 41 reglas y el kit la sobrescribía dentro del banner.
   ========================================================================== */

:root { --dpz-mx: 0; --dpz-my: 0; }

.eco-banner,
.eco-banner * { box-sizing: border-box; }

.eco-banner {
  --dpz-eco-accent: #b8ef99;
  --dpz-eco-glow: rgba(79, 150, 72, 0.35);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  color: #f7f4e9;
  background: var(--dpz-black, #0b1d13);
  font-family: var(--font-body);
}

.eco-banner--top { min-height: clamp(560px, 78vh, 820px); }
.eco-banner--bottom { min-height: clamp(420px, 56vh, 570px); }

/* --- Escena --- */
.eco-banner__scene { position: absolute; inset: 0; z-index: 0; }
.eco-banner__video {
  position: absolute; inset: -3%;
  width: 106%; height: 106%;
  object-fit: cover; object-position: center;
  filter: saturate(0.92) contrast(1.03);
  transform: translate3d(calc(var(--dpz-mx) * -12px), calc(var(--dpz-my) * -7px), 0) scale(1.08);
  transition: transform 0.25s ease-out, filter 0.8s var(--ease-gloss, ease);
  will-change: transform;
}
.eco-banner--bottom .eco-banner__video {
  object-position: center 58%;
  transform: translate3d(calc(var(--dpz-mx) * -9px), calc(var(--dpz-my) * -5px), 0) scale(1.07);
}

.eco-banner__light {
  position: absolute; inset: -8%;
  background:
    radial-gradient(circle at calc(70% + var(--dpz-mx) * 3%) calc(20% + var(--dpz-my) * 3%), var(--dpz-eco-glow), transparent 31%),
    linear-gradient(90deg, rgba(4, 15, 9, 0.84), rgba(4, 15, 9, 0.3) 53%, rgba(4, 15, 9, 0.4));
  mix-blend-mode: soft-light;
  transform: translate3d(calc(var(--dpz-mx) * 5px), calc(var(--dpz-my) * 4px), 0);
}
/* Al pasar el cursor la escena "despierta": sube algo el color y el contraste.
   Solo cambia `filter`, sin recalcular diseño, así que no cuesta fluidez y
   convierte un fondo pasivo en algo que responde. */
.eco-banner:hover .eco-banner__video {
  filter: saturate(1.08) contrast(1.06) brightness(1.03);
}

.eco-banner__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 11, 6, 0.62), transparent 34%, rgba(3, 11, 6, 0.2) 58%, rgba(3, 11, 6, 0.84)),
    radial-gradient(ellipse at center, transparent 40%, rgba(2, 8, 4, 0.58) 120%);
}
.eco-banner--bottom .eco-banner__shade {
  background:
    linear-gradient(90deg, rgba(3, 13, 7, 0.88), rgba(3, 13, 7, 0.34) 58%, rgba(3, 13, 7, 0.64)),
    linear-gradient(180deg, rgba(3, 11, 6, 0.2), rgba(3, 11, 6, 0.76));
}

/* --- Contenido --- */
.eco-banner__content {
  position: relative; z-index: 2;
  width: min(880px, 76vw);
  padding: clamp(96px, 13vh, 140px) clamp(28px, 8vw, 126px) 150px;
}
.eco-banner--bottom .eco-banner__content {
  width: min(730px, 68vw);
  padding-top: clamp(72px, 9vh, 98px);
  padding-bottom: 105px;
}

.eco-banner__eyebrow {
  display: flex; align-items: center; gap: 11px;
  margin: 0 0 22px;
  color: var(--dpz-eco-accent);
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.22em;
}
.eco-banner__eyebrow::before { content: ""; width: 31px; height: 1px; background: currentColor; }

.eco-banner__title {
  margin: 0;
  /* Explícito a propósito: style.css declara color en `h1,h2,h3,h4,h5`, y una
     regla directa sobre el elemento gana siempre a heredar de .eco-banner. */
  color: #f7f4e9;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.6vw, 5rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}
.eco-banner--bottom .eco-banner__title { font-size: clamp(2.2rem, 4.6vw, 3.8rem); }
.eco-banner__title em { color: var(--dpz-eco-accent); font-style: normal; font-weight: 700; }

.eco-banner__description {
  max-width: 590px;
  margin: 1.7rem 0;
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--font-body);
  font-size: 1.05rem; line-height: 1.6;
}

.eco-banner__cta {
  display: inline-flex; align-items: center; gap: 18px;
  width: max-content;
  padding: 4px 4px 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  color: #fff; text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  transition: border-color 0.3s var(--ease-gloss, ease);
}
.eco-banner__cta:hover { border-color: var(--dpz-eco-accent); }
.eco-banner__cta i {
  display: grid; place-items: center;
  width: 31px; height: 31px;
  border-radius: 50%;
  background: var(--dpz-eco-accent);
  color: #11231a; font-style: normal; font-size: 14px;
  transition: transform 0.25s ease;
}
.eco-banner__cta:hover i { transform: translate(3px, -3px); }

/* --- Dato lateral --- */
.eco-banner__meta {
  position: absolute; z-index: 3;
  top: 42%; right: clamp(28px, 7vw, 106px);
  width: 180px; padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.eco-banner__meta span {
  display: block; margin-bottom: 10px;
  color: var(--dpz-eco-accent);
  font-family: var(--font-display);
  font-size: 0.62rem; line-height: 1;
  text-transform: uppercase; letter-spacing: 0.16em;
}
.eco-banner__meta strong {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 500; line-height: 1.2;
}

/* --- Selector de ecosistemas --- */
.eco-banner__selector {
  position: absolute; z-index: 4;
  left: clamp(28px, 8vw, 126px);
  right: clamp(28px, 8vw, 126px);
  bottom: 25px;
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: clamp(10px, 2vw, 30px);
}
.eco-banner__selector button {
  appearance: none; border: 0; background: none;
  padding: 8px 0; text-align: left; cursor: pointer;
  color: #fff; opacity: 0.44;
  font-family: var(--font-display);
  transition: opacity 0.25s ease;
}
.eco-banner__selector button:hover,
.eco-banner__selector button.is-active { opacity: 1; }
.eco-banner__selector button:focus-visible {
  outline: 2px solid var(--dpz-eco-accent);
  outline-offset: 3px; opacity: 1;
}
.eco-banner__selector strong {
  display: block; margin-bottom: 9px;
  font-size: 0.9rem; font-weight: 500; line-height: 1.2;
}
.eco-banner__selector button > i {
  display: block; height: 1px; overflow: hidden;
  background: rgba(255, 255, 255, 0.28);
}
.eco-banner__selector button > i::after {
  content: ""; display: block; width: 100%; height: 100%;
  background: var(--dpz-eco-accent);
  transform: translateX(-102%);
  transition: transform 0.45s ease;
}
.eco-banner__selector button.is-active > i::after { transform: translateX(0); }
.eco-banner__selector--compact {
  left: auto; right: clamp(28px, 8vw, 126px);
  width: 430px; gap: 12px;
}

/* El banner superior queda bajo el header fijo: compensamos el alto */
.eco-banner--top { margin-top: 0; }

@media (max-width: 900px) {
  .eco-banner--top { min-height: 660px; }
  .eco-banner--bottom { min-height: 560px; }
  .eco-banner__content,
  .eco-banner--bottom .eco-banner__content { width: 100%; padding: 104px 22px 176px; }
  .eco-banner__title,
  .eco-banner--bottom .eco-banner__title { font-size: clamp(2.2rem, 11vw, 3.2rem); line-height: 1.02; }
  .eco-banner__description { max-width: 100%; font-size: 1rem; }
  .eco-banner__meta { top: auto; right: 22px; bottom: 92px; width: 135px; }
  .eco-banner__meta strong { font-size: 0.95rem; }
  .eco-banner__selector,
  .eco-banner__selector--compact {
    left: 22px; right: 22px; bottom: 18px; width: auto;
    grid-template-columns: repeat(5, minmax(78px, 1fr));
    gap: 8px; overflow-x: auto; scrollbar-width: none;
  }
  .eco-banner__selector::-webkit-scrollbar { display: none; }
  .eco-banner__selector strong { font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
  .eco-banner *,
  .eco-banner *::before,
  .eco-banner *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .eco-banner__video,
  .eco-banner__light { transform: none !important; }
}