.page-hero {
  padding-top: 128px;
  padding-bottom: 40px;
  display: grid;
  gap: 28px;
}

.page-hero--media {
  position: relative;
  overflow: hidden;
  padding: 128px 0 40px;
  background: rgba(10, 10, 10, 0.86);
}

.page-hero--media > *:not(.page-hero__media) {
  position: relative;
  z-index: 1;
}

.page-hero__inner {
  display: grid;
  gap: 28px;
}

.page-hero__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.8) contrast(1.05) brightness(0.72);
}

.page-hero__media-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.64) 0%, rgba(10, 10, 10, 0.4) 28%, rgba(10, 10, 10, 0.78) 100%),
    linear-gradient(90deg, rgba(10, 10, 10, 0.72) 0%, rgba(10, 10, 10, 0.28) 52%, rgba(10, 10, 10, 0.7) 100%);
}

.page-hero--brand {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: center;
}

.page-hero__intro {
  max-width: 760px;
}

.page-hero__eyebrow {
  margin-bottom: 18px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 200;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--fg-1);
  margin: 0;
}

.page-hero p {
  max-width: 680px;
  color: var(--fg-3);
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.6;
}

.page-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 920px;
}

.page-hero--brand .page-hero__stats {
  grid-column: 1 / -1;
}

.page-hero__visual {
  display: flex;
  justify-content: flex-end;
}

.page-hero__loop {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.page-hero__loop::before {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(var(--brand-rgb), 0.08);
  background:
    radial-gradient(circle at center, rgba(var(--brand-rgb), 0.05), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent);
}

.page-hero__loop-logo {
  width: min(100%, 280px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 26px rgba(var(--brand-rgb), 0.16));
  animation: page-hero-logo-float 7s var(--ease-out) infinite,
             page-hero-logo-glow 6s var(--ease-out) infinite;
}

@keyframes page-hero-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes page-hero-logo-glow {
  0%, 100% { filter: drop-shadow(0 0 22px rgba(var(--brand-rgb), 0.12)); }
  50% { filter: drop-shadow(0 0 36px rgba(var(--brand-rgb), 0.22)); }
}

.page-hero__tick {
  position: absolute;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--silver-400);
  line-height: 1.45;
}

.page-hero__tick--tl { top: 10%; left: 0; }
.page-hero__tick--tr { top: 10%; right: 0; text-align: right; }
.page-hero__tick--bl { bottom: 10%; left: 0; }
.page-hero__tick--br { bottom: 10%; right: 0; text-align: right; }

.page-hero__tick strong {
  display: block;
  margin-top: 4px;
  color: var(--fg-1);
  font-size: clamp(20px, 2.3vw, 28px);
  font-weight: 300;
  letter-spacing: -0.02em;
  text-transform: none;
}

.page-hero__tick strong em {
  color: var(--brand);
  font-style: normal;
}

.hero-stat {
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(17, 17, 17, 0.74);
  backdrop-filter: blur(18px) saturate(130%);
}

.hero-stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fg-1);
}

.hero-stat__label {
  display: block;
  margin-top: 10px;
  color: var(--fg-3);
  font-size: 13px;
  line-height: 1.5;
}

.page-section {
  margin-top: 56px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 200;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--fg-1);
}

.section-heading p {
  margin: 14px 0 0;
  color: var(--fg-3);
  font-size: 16px;
  line-height: 1.65;
}

.content-grid {
  display: grid;
  gap: 24px;
}

.content-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.content-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 24px;
  align-items: start;
}

.innovation-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.innovation-card {
  min-height: 100%;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(var(--brand-rgb), 0.05), transparent 28%),
    rgba(10, 10, 10, 0.92);
  display: grid;
  grid-template-rows: auto auto 1fr;
  overflow: hidden;
}

.innovation-card--care {
  background:
    linear-gradient(160deg, rgba(var(--brand-rgb), 0.09), transparent 30%),
    linear-gradient(180deg, rgba(17, 17, 17, 0.96), rgba(10, 10, 10, 0.96));
}

.innovation-card__header {
  padding: 30px 30px 0;
}

.innovation-card__header p {
  margin: 14px 0 0;
  color: var(--fg-3);
  font-size: 15px;
  line-height: 1.68;
  max-width: 58ch;
}

.innovation-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 30px 0;
}

.innovation-card__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(var(--brand-rgb), 0.18);
  background: rgba(var(--brand-rgb), 0.05);
  color: var(--fg-2);
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.innovation-card__brand {
  padding: 18px 30px 0;
  max-width: 360px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.innovation-card__brand img {
  width: auto;
  max-width: 150px;
  max-height: 82px;
  height: auto;
  display: block;
  object-fit: contain;
}

.innovation-card__body {
  display: grid;
  gap: 24px;
  align-content: start;
  padding: 24px 30px 30px;
}

.innovation-card__body .check-list {
  margin: 0;
}

.innovation-card__media {
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(17, 17, 17, 0.8);
  overflow: hidden;
}

.innovation-card__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.innovation-card__media figcaption {
  padding: 14px 16px 16px;
  color: var(--fg-3);
  font-size: 13px;
  line-height: 1.55;
  border-top: 1px solid var(--line);
  background: rgba(10, 10, 10, 0.86);
}

.content-card {
  padding: 28px;
  background: var(--ink-850);
  border: 1px solid var(--line);
}

.content-card--accent {
  background:
    linear-gradient(160deg, rgba(var(--brand-rgb), 0.08), transparent 36%),
    linear-gradient(180deg, rgba(17, 17, 17, 0.96), rgba(10, 10, 10, 0.96));
}

.content-card h3,
.content-card h4,
.feature-card h3,
.project-card h3,
.process-step h3,
.timeline__title,
.portfolio-note h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 200;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg-1);
}

.content-card p,
.feature-card p,
.process-step p,
.portfolio-note p,
.timeline__copy,
.list-card p {
  margin: 14px 0 0;
  color: var(--fg-3);
  font-size: 15px;
  line-height: 1.65;
}

.content-card > img,
.feature-card > img {
  display: block;
  max-width: 100%;
}

.feature-card,
.process-step,
.project-card,
.list-card {
  padding: 28px;
  background: var(--ink-850);
  border: 1px solid var(--line);
  transition: border-color 180ms var(--ease-out),
              transform 180ms var(--ease-out),
              box-shadow 180ms var(--ease-out);
}

.feature-card:hover,
.process-step:hover,
.project-card:hover,
.list-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 30px;
  height: 30px;
  color: var(--brand);
  margin-bottom: 18px;
}

.feature-card__meta,
.project-card__meta,
.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--silver-400);
}

.feature-card__meta::before,
.mini-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--brand);
}

.check-list,
.dash-list,
.tag-list,
.project-card ul,
.service-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}

.check-list li,
.dash-list li,
.project-card li,
.service-list li {
  position: relative;
  padding-left: 18px;
  color: var(--fg-2);
  line-height: 1.65;
}

.check-list li + li,
.dash-list li + li,
.project-card li + li,
.service-list li + li {
  margin-top: 10px;
}

.check-list li::before,
.dash-list li::before,
.project-card li::before,
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--brand);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-list li,
.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: var(--fg-2);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(17, 17, 17, 0.72);
}

.timeline {
  position: relative;
  display: grid;
  gap: 22px;
  padding: 18px 0 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 130px;
  top: 0;
  bottom: 0;
  width: 1px;
  background:
    linear-gradient(180deg, rgba(var(--brand-rgb), 0.42), rgba(255, 255, 255, 0.08) 22%, rgba(255, 255, 255, 0.08) 78%, rgba(var(--brand-rgb), 0.42));
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  min-height: 148px;
}

.timeline__year {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brand);
  padding-top: 18px;
}

.timeline__year::after {
  content: "";
  position: absolute;
  top: 24px;
  right: -24px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow:
    0 0 0 6px rgba(var(--brand-rgb), 0.08),
    0 0 18px rgba(var(--brand-rgb), 0.25);
}

.timeline__body {
  position: relative;
  padding: 24px 26px 24px 28px;
  background:
    linear-gradient(145deg, rgba(var(--brand-rgb), 0.06), transparent 22%),
    rgba(17, 17, 17, 0.88);
  border: 1px solid var(--line);
  min-height: 148px;
}

.timeline__body::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 28px;
  width: 18px;
  height: 1px;
  background: rgba(var(--brand-rgb), 0.42);
}

.timeline__title {
  font-size: clamp(20px, 2vw, 24px);
}

.timeline__copy {
  margin-top: 10px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-grid--linked .process-step {
  position: relative;
  overflow: visible;
}

.process-grid--linked .process-step::after {
  content: "";
  position: absolute;
  top: 46px;
  left: 74px;
  width: calc(100% + 18px);
  height: 1px;
  background:
    linear-gradient(90deg, rgba(var(--brand-rgb), 0.52), rgba(255, 255, 255, 0.14) 55%, rgba(var(--brand-rgb), 0.18));
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
  pointer-events: none;
}

.process-grid--linked .process-step:last-child::after {
  display: none;
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border: 1px solid rgba(var(--brand-rgb), 0.34);
  color: var(--brand);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  background: rgba(10, 10, 10, 0.94);
}

.process-grid--linked .process-step__number::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(var(--brand-rgb), 0.12);
  opacity: 0;
  transform: scale(0.8);
}

.rise.is-visible .process-grid--linked .process-step::after {
  animation: process-link-grow 700ms var(--ease-out) forwards;
}

.rise.is-visible .process-grid--linked .process-step__number::after {
  animation: process-node-pulse 520ms var(--ease-out) forwards;
}

.rise.is-visible .process-grid--linked .process-step:nth-child(1)::after,
.rise.is-visible .process-grid--linked .process-step:nth-child(1) .process-step__number::after {
  animation-delay: 120ms;
}

.rise.is-visible .process-grid--linked .process-step:nth-child(2)::after,
.rise.is-visible .process-grid--linked .process-step:nth-child(2) .process-step__number::after {
  animation-delay: 360ms;
}

.rise.is-visible .process-grid--linked .process-step:nth-child(3)::after,
.rise.is-visible .process-grid--linked .process-step:nth-child(3) .process-step__number::after {
  animation-delay: 600ms;
}

.rise.is-visible .process-grid--linked .process-step:nth-child(4) .process-step__number::after {
  animation-delay: 840ms;
}

@keyframes process-link-grow {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes process-node-pulse {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  70% {
    opacity: 1;
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.highlight-band {
  padding: 30px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(var(--brand-rgb), 0.07), transparent 26%),
    rgba(10, 10, 10, 0.82);
}

.highlight-band h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 200;
  line-height: 1.1;
  color: var(--fg-1);
}

.highlight-band p {
  margin: 14px 0 0;
  color: var(--fg-3);
  line-height: 1.7;
}

.media-panel {
  padding: 0;
  overflow: hidden;
}

.media-panel img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.media-panel figcaption {
  padding: 16px 20px 18px;
  border-top: 1px solid var(--line);
  color: var(--fg-3);
  font-size: 13px;
  line-height: 1.55;
  background: rgba(10, 10, 10, 0.86);
}

.inline-brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  max-width: 220px;
  margin: 6px 0 18px;
}

.inline-brand img {
  width: 100%;
  height: auto;
  display: block;
}

.inline-media {
  margin-top: 20px;
  border: 1px solid var(--line);
  background: rgba(10, 10, 10, 0.72);
  overflow: hidden;
}

.inline-media img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  display: block;
}

.inline-media figcaption {
  padding: 14px 16px 16px;
  color: var(--fg-3);
  font-size: 13px;
  line-height: 1.55;
}

.portfolio-note {
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(17, 17, 17, 0.72);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card__meta {
  margin-bottom: 12px;
}

.project-card__meta::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--brand);
}

.project-card p {
  margin: 12px 0 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--silver-400);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--ink-850);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 140ms;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--brand);
  outline: none;
  box-shadow: var(--glow-green);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.btn-submit {
  background: var(--brand);
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  padding: 14px 32px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: 140ms;
}

.btn-submit:hover {
  box-shadow: var(--glow-green);
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 200;
  color: var(--fg-1);
  margin: 24px 0 8px;
}

.contact-info p,
.contact-info a {
  color: var(--fg-2);
  text-decoration: none;
  font-size: 15px;
}

.contact-info a:hover {
  color: var(--brand);
}

.map-embed {
  width: 100%;
  height: 300px;
  border-radius: 14px;
  border: 1px solid var(--line);
  margin-top: 24px;
  overflow: hidden;
}

@media (max-width: 980px) {
  .page-hero--brand {
    grid-template-columns: 1fr;
  }

  .page-hero__stats,
  .innovation-pair,
  .content-grid--3,
  .content-grid--4,
  .portfolio-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-split {
    grid-template-columns: 1fr;
  }

  .process-grid--linked .process-step::after,
  .process-grid--linked .process-step__number::after {
    display: none;
  }
}

@media (max-width: 800px) {
  .page-hero {
    padding-top: 112px;
  }

  .page-hero--media {
    padding: 112px 0 32px;
  }

  .page-hero__visual {
    justify-content: flex-start;
  }

  .page-hero__loop {
    width: min(100%, 320px);
    margin-top: 8px;
  }

  .page-hero__tick {
    font-size: 10px;
    letter-spacing: 0.18em;
  }

  .page-hero__tick strong {
    font-size: 20px;
  }

  .page-hero__stats,
  .content-grid--2,
  .content-grid--3,
  .content-grid--4,
  .portfolio-grid,
  .process-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 12px;
    min-height: 0;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline::before {
    left: 5px;
  }

  .timeline__year {
    padding-top: 0;
  }

  .timeline__year::after {
    top: 5px;
    left: -24px;
    right: auto;
  }

  .timeline__body {
    padding: 22px 20px 22px 22px;
    min-height: 0;
  }

  .timeline__body::before {
    left: -22px;
    top: 10px;
    width: 16px;
  }
}

/* ════════════════════════════════════════════════════════════════
   LUXURY v3 — OVERRIDES de página "Dark Gold"
   ════════════════════════════════════════════════════════════════ */

/* Etiquetas micro → sans editorial legible */
.feature-card__meta, .project-card__meta, .mini-label,
.page-hero__tick, .timeline__year, .form-group label,
.innovation-card__tags span, .tag-list li, .tag-list span,
.contact-info h3, .process-step__number {
  font-family: var(--font-body);
}
.feature-card__meta, .project-card__meta, .mini-label {
  font-weight: 600; letter-spacing: 0.22em; color: var(--gold-300);
}
.feature-card__meta::before, .mini-label::before, .project-card__meta::before {
  background: var(--gold-metal);
}

/* Titulares de tarjeta: serif editorial con peso real */
.content-card h3, .content-card h4, .feature-card h3, .project-card h3,
.process-step h3, .timeline__title, .portfolio-note h3, .section-heading h2,
.page-hero h1, .highlight-band h3 {
  font-weight: 500;
}

/* Tarjetas: superficie cálida + filete dorado superior al hover */
.feature-card, .process-step, .project-card, .list-card,
.content-card, .highlight-band, .portfolio-note {
  background: var(--ink-750);
  position: relative;
}
.feature-card::after, .list-card::after, .project-card::after, .content-card--accent::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--gold-metal); opacity: 0; transition: opacity 220ms var(--ease-out);
}
.feature-card:hover::after, .list-card:hover::after, .project-card:hover::after {
  opacity: 1;
}
.feature-card:hover, .process-step:hover, .project-card:hover, .list-card:hover {
  border-color: var(--line-strong);
  box-shadow: 0 26px 60px -34px rgba(0,0,0,0.9), 0 0 0 1px rgba(212,175,82,0.12);
}

/* Icono de tarjeta como acento dorado */
.feature-card__icon { color: var(--gold-300); filter: drop-shadow(0 4px 14px rgba(212,175,82,0.3)); }

/* Badge de proceso → disco dorado metálico (estilo deck) */
.process-step__number {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(246,230,176,0.55);
  background: var(--gold-metal);
  color: #20160a;
  font-weight: 700; letter-spacing: 0.04em; font-size: 14px;
  box-shadow: 0 8px 22px -8px rgba(212,175,82,0.6), inset 0 1px 0 rgba(255,255,255,0.45);
}

/* Hero stat: número serif dorado suave */
.hero-stat { background: var(--ink-750); }
.hero-stat__value { font-family: var(--font-display); font-weight: 500; }

/* Innovation cards: relleno cálido + marco dorado sutil */
.innovation-card { background:
  linear-gradient(160deg, rgba(212,175,82,0.07), transparent 30%), var(--ink-750); }
.innovation-card__tags span { color: var(--gold-200); border-color: rgba(212,175,82,0.28); }

/* Timeline: nodo dorado metálico */
.timeline__year { color: var(--gold-300); }
.timeline__year::after { background: var(--gold-metal); box-shadow: 0 0 0 6px rgba(212,175,82,0.08), 0 0 18px rgba(212,175,82,0.35); }

/* Form fields */
.form-group input, .form-group textarea, .form-group select { background: var(--ink-800); border-radius: 2px; }
.form-group label { color: var(--gold-300); font-weight: 600; letter-spacing: 0.18em; }
.btn-submit { border-radius: 2px; }

/* ════════════════════════════════════════════════════════════════
   ENERGY — Escala modular de potencia (estilo deck)
   ════════════════════════════════════════════════════════════════ */
.mw-scale {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: end;
}
.mw-step {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--ink-750);
  overflow: hidden;
}
.mw-step__bar {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(212,175,82,0.16), rgba(212,175,82,0.03)),
    var(--ink-800);
  border-bottom: 2px solid transparent;
  border-image: var(--gold-metal) 1;
}
.mw-step--1 .mw-step__bar { height: 96px; }
.mw-step--2 .mw-step__bar { height: 156px; }
.mw-step--3 .mw-step__bar { height: 232px; }
.mw-step__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gold-metal);
  color: #20160a;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 22px -8px rgba(212,175,82,0.6), inset 0 1px 0 rgba(255,255,255,0.45);
}
.mw-step__info { padding: 20px 22px 24px; }
.mw-step__value {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  line-height: 1;
  background: var(--gold-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.mw-step__name {
  display: block;
  margin: 8px 0 12px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-300);
}
.mw-step__info p { margin: 0; color: var(--fg-3); font-size: 14.5px; line-height: 1.6; }

@media (max-width: 760px) {
  .mw-scale { grid-template-columns: 1fr; }
  .mw-step__bar { height: 84px !important; }
}

/* ════════════════════════════════════════════════════════════════
   ORIGEN TECNOLÓGICO / NASA — banda premium
   ════════════════════════════════════════════════════════════════ */
.tech-band {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: stretch;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-950));
  overflow: hidden;
}
.tech-band__media { position: relative; margin: 0; min-height: 320px; overflow: hidden; }
.tech-band__media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.42) contrast(1.08) saturate(0.55) sepia(0.42) hue-rotate(2deg);
}
.tech-band__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, transparent 55%, var(--ink-950) 100%),
    linear-gradient(180deg, rgba(212,175,82,0.10), transparent 45%);
}
.tech-band__body {
  padding: clamp(30px, 3.4vw, 48px);
  display: flex; flex-direction: column; justify-content: center;
}
.tech-band__body h3 { margin: 0 0 14px; font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 500; max-width: 20ch; }
.tech-band__body > p { margin: 0; color: var(--fg-2); line-height: 1.7; max-width: 52ch; }

.tech-band__cred {
  display: flex; align-items: center; gap: 18px;
  margin-top: 28px; padding-top: 24px;
  border-top: 1px solid var(--line);
}
.tech-seal {
  flex: none;
  width: 88px; height: 88px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(212,175,82,0.45);
  background: radial-gradient(circle at 50% 35%, rgba(212,175,82,0.14), rgba(8,8,10,0.9));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 8px 24px -10px rgba(212,175,82,0.5);
}
.tech-seal img { width: 60px; height: auto; opacity: 0.96; }
.tech-band__cred span {
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-300); line-height: 1.6; max-width: 26ch;
}

@media (max-width: 820px) {
  .tech-band { grid-template-columns: 1fr; }
  .tech-band__media { min-height: 220px; }
  .tech-band__media::after { background: linear-gradient(180deg, transparent 50%, var(--ink-950) 100%); }
  .tech-band__cred { align-items: flex-start; }
  .tech-seal { width: 78px; height: 78px; }
  .tech-seal img { width: 54px; }
}

/* Variante espacial (SVG sob medida) para la banda tecnológica */
.tech-band__media--space { background: #05060a; }
.tech-band__media--space img {
  filter: brightness(1.02) contrast(1.08) saturate(1.18);
  object-position: 34% center;
}
.tech-band__media--space::after {
  background:
    linear-gradient(90deg, transparent 58%, var(--ink-950) 100%),
    linear-gradient(180deg, rgba(212,175,82,0.12), transparent 42%);
}

/* ════════════════════════════════════════════════════════════════
   REACCIÓN FOTOCATALÍTICA — diagrama + flujo
   ════════════════════════════════════════════════════════════════ */
.reaction-figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background:
    radial-gradient(800px 360px at 50% 0%, rgba(212,175,82,0.08), transparent 70%),
    linear-gradient(180deg, var(--ink-800), var(--ink-950));
  padding: clamp(18px, 3vw, 36px);
  overflow: hidden;
}
.reaction-svg { display: block; width: 100%; height: auto; }
.reaction-figure figcaption {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--fg-3);
  font-size: 13.5px;
  line-height: 1.6;
  text-align: center;
  max-width: 70ch;
  margin-inline: auto;
}

.reaction-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.reaction-stage {
  position: relative;
  border: 1px solid var(--line);
  background: var(--ink-750);
  padding: 24px 24px 26px;
  border-radius: 4px;
}
.reaction-stage::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold-metal);
}
.reaction-stage--in::before  { background: linear-gradient(180deg, #c47a6f, #8c4a40); }
.reaction-stage--out::before { background: linear-gradient(180deg, #7fc6b3, #4f8c7c); }
.reaction-stage__tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 10px;
}
.reaction-stage--in .reaction-stage__tag  { color: #e0a89e; }
.reaction-stage--out .reaction-stage__tag { color: #9fd6c6; }
.reaction-stage h3 { margin: 0 0 8px; font-weight: 500; }
.reaction-stage p  { margin: 0; color: var(--fg-3); font-size: 14.5px; line-height: 1.6; }

@media (max-width: 760px) {
  .reaction-flow { grid-template-columns: 1fr; gap: 14px; }
  .reaction-figure figcaption { text-align: left; }
}

/* ════════════════════════════════════════════════════════════════
   AJUSTES FINOS PARA CELULAR (≤ 560px)
   ════════════════════════════════════════════════════════════════ */
@media (max-width: 560px) {
  .page-hero { padding-top: 100px; gap: 18px; }
  .page-hero h1 { font-size: clamp(30px, 8.5vw, 40px); line-height: 1.04; }
  .page-hero p { font-size: 15.5px; }

  .page-hero__visual { justify-content: center; }
  .page-hero__loop { width: min(64%, 220px); margin: 0 auto; }

  .section-heading h2 { font-size: clamp(26px, 8vw, 34px); }
  .section-heading p { font-size: 15px; }

  .page-section { margin-top: 40px; }

  .hero-stat { padding: 18px 18px; }
  .hero-stat__label { font-size: 12.5px; }

  .feature-card,
  .process-step { padding: 22px 20px; }

  .highlight-band { padding: 26px 22px; }

  .reaction-figure { padding: 14px; }

  .btn { width: 100%; justify-content: center; text-align: center; }
  .header__actions .btn,
  .nav--mobile .btn,
  .unit__link { width: auto; }
}

/* ════════════════════════════════════════════════════════════════
   REACCIÓN FOTOCATALÍTICA — animaciones discretas
   ════════════════════════════════════════════════════════════════ */
.reaction-svg .rx-rays {
  transform-box: fill-box; transform-origin: center;
  animation: rxRotate 60s linear infinite;
}
.reaction-svg .rx-sun {
  transform-box: fill-box; transform-origin: center;
  animation: rxBreathe 4.5s ease-in-out infinite;
}
.reaction-svg .rx-pulse {
  transform-box: fill-box; transform-origin: center;
  animation: rxBreathe 3.6s ease-in-out infinite;
}
.reaction-svg .rx-float {
  transform-box: fill-box; transform-origin: center;
  animation: rxFloat 5.5s ease-in-out infinite;
}
.reaction-svg .rx-spark { animation: rxSpark 2.4s ease-in-out infinite; }
.reaction-svg .rx-leaf {
  transform-box: fill-box; transform-origin: center;
  animation: rxSway 5s ease-in-out infinite;
}
.reaction-svg .rx-flow { animation: rxFlow 2s ease-in-out infinite; }

@keyframes rxRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes rxBreathe { 0%, 100% { opacity: 0.72; transform: scale(1); } 50% { opacity: 1; transform: scale(1.07); } }
@keyframes rxFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes rxSpark { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
@keyframes rxSway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }
@keyframes rxFlow { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .reaction-svg * { animation: none !important; }
}