/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  --bg:           #0a0a0a;
  --bg-2:         #111111;
  --bg-3:         #181818;
  --bg-card:      #141414;
  --ink:          #f0f0f0;
  --ink-soft:     rgba(240,240,240,0.7);
  --ink-mute:     rgba(240,240,240,0.35);
  --accent:       #d41a1a;
  --accent-2:     #b01212;
  --accent-glow:  rgba(212,26,26,0.25);
  --line:         rgba(240,240,240,0.08);
  --line-accent:  rgba(212,26,26,0.4);

  --sans:   'Barlow', system-ui, sans-serif;
  --cond:   'Barlow Condensed', 'Arial Narrow', sans-serif;
  --mono:   'JetBrains Mono', 'Courier New', monospace;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --max-w:  1280px;
  --nav-h:  72px;
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: dark;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.0; letter-spacing: -0.01em; }
ul[role="list"] { list-style: none; padding: 0; }
::selection { background: var(--accent); color: #fff; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* =============================================================
   3. UTILITIES
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem;
  background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 4px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(4rem, 10vw, 8rem);
}

.section-kicker {
  font-family: var(--mono);
  font-size: clamp(0.65rem, 1.2vw, 0.75rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--cond);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.section-title em {
  font-style: normal;
  color: var(--accent);
}

.section-header {
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

/* =============================================================
   4. REVEAL ANIMATIONS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   5. SPLASH
   ============================================================= */
.splash {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transition: opacity 0.6s var(--ease-in), visibility 0.6s;
}
.splash.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.splash-logo {
  animation: splashPulse 1.2s var(--ease-soft) infinite alternate;
}
.splash-logo img {
  width: 200px;
  filter: drop-shadow(0 0 20px var(--accent-glow));
}
.splash-bar {
  width: 120px;
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.splash-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-100%);
  animation: splashLoad 1.6s var(--ease-out) forwards;
}
@keyframes splashPulse {
  from { filter: drop-shadow(0 0 10px rgba(212,26,26,0.1)); }
  to   { filter: drop-shadow(0 0 30px rgba(212,26,26,0.4)); }
}
@keyframes splashLoad {
  to { transform: translateX(0); }
}

/* =============================================================
   6. CURSOR (desktop only)
   ============================================================= */
.cursor {
  pointer-events: none;
  position: fixed;
  top: 0; left: 0;
  z-index: 8000;
  opacity: 0;
  transition: opacity .3s var(--ease-out);
}
.cursor.is-ready { opacity: 1; }
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  transition: transform .1s linear, background .2s;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(212,26,26,0.6);
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  transition: transform .12s var(--ease-soft), width .2s, height .2s, border-color .2s;
}
body.cursor-hover .cursor-ring {
  width: 52px; height: 52px;
  border-color: var(--accent);
}

/* =============================================================
   7. NAVIGATION
   ============================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 500;
  transition: background .4s var(--ease-out), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10,10,10,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--line);
}
.nav-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(212,26,26,0.2));
  transition: filter .3s;
}
.nav-logo:hover img { filter: drop-shadow(0 0 14px rgba(212,26,26,0.5)); }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
}
.nav-link {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.5rem 0.9rem;
  border-radius: 4px;
  transition: color .2s, background .2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0.9rem; right: 0.9rem;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--ink);
}
.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }
.nav-link--cta {
  background: var(--accent);
  color: #fff !important;
  margin-left: 0.5rem;
  letter-spacing: 0.08em;
}
.nav-link--cta::after { display: none; }
.nav-link--cta:hover { background: var(--accent-2); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================================
   8. HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center center;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 40%, rgba(212,26,26,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 30% 80%, rgba(212,26,26,0.06) 0%, transparent 60%),
    linear-gradient(180deg, transparent 40%, var(--bg) 100%);
  animation: heroPulse 6s ease-in-out infinite alternate;
}
@keyframes heroPulse {
  from { opacity: 0.8; }
  to   { opacity: 1; }
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(4rem, 10vh, 8rem);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.5rem;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: dotBlink 2s ease-in-out infinite;
}
@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
.hero-title {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}
.hero-title-line { display: block; }
.hero-title-line--accent { color: var(--accent); }

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-certs {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.cert-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cert-score {
  font-family: var(--cond);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1;
}
.cert-label {
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}
.cert-divider {
  width: 1px;
  height: 36px;
  background: var(--line);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}
.hero-scroll-hint span {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.7); transform-origin: top; }
  50%       { opacity: 1; transform: scaleY(1); }
}

/* =============================================================
   9. MARQUEE
   ============================================================= */
.marquee-strip {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: 1rem;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-track span {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
  transition: color .3s;
}
.marquee-track span:hover { color: var(--accent); }
.marquee-track span[aria-hidden="true"] { color: var(--accent); font-size: 0.5rem; }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (hover: hover) {
  .marquee-strip:hover .marquee-track { animation-play-state: paused; }
}

/* =============================================================
   10. BUTTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--cond);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: 3px;
  transition: background .2s, color .2s, transform .2s var(--ease-out), box-shadow .2s;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  transform: translateX(-105%) skewX(-12deg);
  transition: transform .35s var(--ease-out);
}
.btn:hover::before { transform: translateX(105%) skewX(-12deg); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-2);
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--ink);
}
.btn--large {
  font-size: 1rem;
  padding: 1.1rem 2.5rem;
}

/* =============================================================
   11. EJES (CARDS)
   ============================================================= */
.ejes { background: var(--bg-2); }
.ejes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.eje-card {
  background: var(--bg-card);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  position: relative;
  transition: background .3s;
  overflow: hidden;
  transform-style: preserve-3d;
}
.eje-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease-out);
}
.eje-card:hover::before { transform: scaleX(1); }
.eje-card:hover { background: var(--bg-3); }

.eje-card-num {
  font-family: var(--cond);
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(212,26,26,0.08);
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  letter-spacing: -0.05em;
  transition: color .3s;
}
.eje-card:hover .eje-card-num { color: rgba(212,26,26,0.15); }
.eje-card-icon {
  color: var(--accent);
  margin-bottom: 1.25rem;
  transition: transform .3s var(--ease-bounce);
}
.eje-card:hover .eje-card-icon { transform: scale(1.1); }
.eje-card-title {
  font-family: var(--cond);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  color: var(--ink);
}
.eje-card-sub {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.eje-card-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 2rem;
}
.eje-card-link {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: color .2s, gap .2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.eje-card:hover .eje-card-link { color: var(--accent); gap: 0.75rem; }
.eje-card-border {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease-out);
}
.eje-card:hover .eje-card-border { transform: scaleX(1); }

/* =============================================================
   12. POR QUÉ EYSER
   ============================================================= */
.porque { background: var(--bg); }
.porque-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
}
.porque-desc {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 440px;
}
.porque-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stat-card {
  background: var(--bg-card);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: background .3s;
}
.stat-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
}
.stat-card:hover { background: var(--bg-3); }
.stat-score {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 4.5rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.stat-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
  margin-bottom: 0.75rem;
}
.stat-badge--green {
  border-color: #22c55e;
  color: #22c55e;
}
.stat-source {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}
.stat-detail {
  font-size: 0.78rem;
  color: var(--ink-mute);
  line-height: 1.5;
}

/* =============================================================
   13. SOPORTE POST-VENTA
   ============================================================= */
.soporte { background: var(--bg-2); }
.soporte-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.soporte-item {
  background: var(--bg-card);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  position: relative;
  transition: background .3s;
}
.soporte-item:hover { background: var(--bg-3); }
.soporte-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.soporte-item:hover::after { transform: scaleX(1); }
.soporte-num {
  font-family: var(--cond);
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(212,26,26,0.12);
  margin-bottom: 1rem;
  transition: color .3s;
}
.soporte-item:hover .soporte-num { color: rgba(212,26,26,0.22); }
.soporte-name {
  font-family: var(--cond);
  font-weight: 800;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}
.soporte-desc {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* =============================================================
   14. CTA SECTION
   ============================================================= */
.cta-section {
  position: relative;
  background: var(--bg);
  overflow: hidden;
}
.cta-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(212,26,26,0.08) 0%, transparent 70%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-title {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.cta-title em {
  font-style: normal;
  color: var(--accent);
}
.cta-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--ink-soft);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-phone {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color .2s;
}
.cta-phone:hover { color: var(--ink); }

/* =============================================================
   15. FOOTER
   ============================================================= */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding-block: 4rem 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}
.footer-brand img {
  margin-bottom: 0.75rem;
  filter: drop-shadow(0 0 8px rgba(212,26,26,0.15));
}
.footer-tagline {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-nav a {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: color .2s;
}
.footer-nav a:hover { color: var(--accent); }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.footer-contact p {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footer-contact p:first-child {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-contact a {
  font-size: 0.8rem;
  color: var(--ink-mute);
  transition: color .2s;
  font-family: var(--mono);
}
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-bottom p {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

/* =============================================================
   16. PAGE-SPECIFIC: SERVICIOS
   ============================================================= */
.page-hero {
  padding-top: calc(var(--nav-h) + 5rem);
  padding-bottom: 4rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero-kicker {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.page-hero-title {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 7rem);
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.88;
}
.page-hero-title em { font-style: normal; color: var(--accent); }
.page-hero-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--ink-soft);
  max-width: 560px;
  line-height: 1.7;
  margin-top: 1.5rem;
}

.servicio-block {
  padding-block: clamp(4rem, 10vw, 7rem);
  border-bottom: 1px solid var(--line);
}
.servicio-block:nth-child(even) { background: var(--bg-2); }
.servicio-block-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}
.servicio-block-inner.reverse { direction: rtl; }
.servicio-block-inner.reverse > * { direction: ltr; }
.servicio-eje-num {
  font-family: var(--cond);
  font-weight: 900;
  font-size: 6rem;
  line-height: 1;
  color: rgba(212,26,26,0.1);
  margin-bottom: 0.5rem;
}
.servicio-eje-title {
  font-family: var(--cond);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.servicio-eje-sub {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.servicio-eje-desc {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 400px;
}
.servicio-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.servicio-item {
  background: var(--bg-card);
  padding: 1.5rem;
  transition: background .3s;
}
.servicio-item:hover { background: var(--bg-3); }
.servicio-item-name {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.servicio-item-desc {
  font-size: 0.82rem;
  color: var(--ink-mute);
  line-height: 1.6;
}

/* =============================================================
   17. PAGE: NOSOTROS
   ============================================================= */
.nosotros-intro {
  padding-block: clamp(4rem, 10vw, 7rem);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}
.nosotros-text h2 {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 1.25rem;
}
.nosotros-text h2 em { font-style: normal; color: var(--accent); }
.nosotros-text p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.cert-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cert-card {
  background: var(--bg-card);
  padding: 2rem;
  position: relative;
}
.cert-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
}
.cert-card-score {
  font-family: var(--cond);
  font-weight: 900;
  font-size: 3.5rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.cert-card-badge {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(212,26,26,0.4);
  padding: 0.25rem 0.5rem;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.cert-card-name {
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 0.3rem;
}
.cert-card-detail {
  font-size: 0.75rem;
  color: var(--ink-mute);
  line-height: 1.5;
}

.sst-section {
  padding-block: clamp(4rem, 10vw, 7rem);
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.sst-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 3rem;
}
.sst-item {
  background: var(--bg-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background .3s;
}
.sst-item:hover { background: var(--bg-3); }
.sst-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.sst-name {
  font-family: var(--cond);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.sst-desc {
  font-size: 0.85rem;
  color: var(--ink-mute);
  line-height: 1.6;
}

/* =============================================================
   18. PAGE: CLIENTES
   ============================================================= */
.clientes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cliente-card {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background .3s, transform .3s var(--ease-out);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.cliente-card:hover {
  background: var(--bg-3);
  transform: translateY(-3px);
}
.cliente-card-name {
  font-family: var(--cond);
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.cliente-card-sector {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* =============================================================
   19. PAGE: CONTACTO
   ============================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
  padding-block: clamp(4rem, 10vw, 7rem);
}
.contact-info h2 {
  font-family: var(--cond);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 1.5rem;
}
.contact-info h2 em { font-style: normal; color: var(--accent); }
.contact-detail {
  margin-bottom: 2rem;
}
.contact-detail-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.3rem;
}
.contact-detail-value {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  transition: color .2s;
}
.contact-detail-value a:hover { color: var(--accent); }
.contact-detail-sub {
  font-size: 0.82rem;
  color: var(--ink-mute);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: clamp(2rem, 4vw, 3rem);
}
.form-title {
  font-family: var(--cond);
  font-weight: 800;
  font-size: 1.4rem;
  text-transform: uppercase;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.form-field {
  margin-bottom: 1.5rem;
}
.form-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.92rem;
  padding: 0.85rem 1rem;
  border-radius: 3px;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212,26,26,0.12);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-select { cursor: pointer; }
.form-select option { background: var(--bg-2); }
.form-submit {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
  padding: 1rem;
}
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  color: var(--ink-soft);
}
.form-success.is-visible { display: block; }
.form-success-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* =============================================================
   20. VIEW TRANSITIONS
   ============================================================= */
@view-transition { navigation: auto; }
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.45s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
::view-transition-old(root) { animation-name: fadeOutPage; }
::view-transition-new(root) { animation-name: fadeInPage; }
@keyframes fadeOutPage { to { opacity: 0; transform: translateY(-8px); } }
@keyframes fadeInPage  { from { opacity: 0; transform: translateY(8px); } }

/* =============================================================
   21. RESPONSIVE
   ============================================================= */
@media (max-width: 959px) {
  .porque-inner { grid-template-columns: 1fr; }
  .nosotros-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .servicio-block-inner { grid-template-columns: 1fr; }
  .servicio-block-inner.reverse { direction: ltr; }
  .cert-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 719px) {
  .nav-menu {
    display: none;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 499;
  }
  .nav-menu.is-open { display: flex; }
  .nav-link { font-size: 1.4rem; }
  .nav-link--cta { margin-left: 0; margin-top: 0.5rem; }
  .nav-toggle { display: flex; }
  .cursor { display: none; }
  .hero-title { font-size: clamp(3.5rem, 18vw, 6rem); }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .ejes-grid { grid-template-columns: 1fr; }
  .soporte-grid { grid-template-columns: 1fr; }
  .servicio-items { grid-template-columns: 1fr; }
  .cert-cards { grid-template-columns: 1fr; }
  .clientes-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .hero-certs { gap: 1rem; }
  .cert-divider { display: none; }
}

@media (min-width: 1600px) {
  :root { --max-w: 1440px; }
}

/* =============================================================
   22. REDUCED MOTION (only intrusive effects)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-gradient { animation: none; }
  .badge-dot    { animation: none; }
  .scroll-line  { animation: none; }
  .marquee-track { animation-play-state: paused; }
  .splash-logo  { animation: none; }
  /* DO NOT disable: hover transitions, reveals, tilts */
}

/* =============================================================
   V2 — ENHANCED VISUAL DESIGN
   ============================================================= */

/* ── GRAIN / NOISE OVERLAY ─────────────────────────────────── */
.grain-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ── ENHANCED SPLASH / PAGE TRANSITION ─────────────────────── */
.splash {
  background: #060606 !important;
  overflow: hidden;
}

/* Blueprint grid inside splash */
.sp-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,26,26,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,26,26,0.05) 1px, transparent 1px),
    linear-gradient(rgba(212,26,26,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,26,26,0.025) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.splash.grid-in .sp-grid { opacity: 1; }

/* Scan line */
.sp-scan {
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 2px;
  background: var(--accent);
  box-shadow:
    0 0 15px var(--accent),
    0 0 40px rgba(212,26,26,0.4),
    0 0 80px rgba(212,26,26,0.15);
  transform: translateY(-4px);
  opacity: 0;
  pointer-events: none;
}
.sp-scan.scanning {
  animation: spScan 0.85s cubic-bezier(0.25,0.46,0.45,0.94) forwards;
}
@keyframes spScan {
  0%   { transform: translateY(0vh);   opacity: 1; }
  80%  { transform: translateY(90vh);  opacity: 0.8; }
  100% { transform: translateY(100vh); opacity: 0; }
}

/* Circuit SVG container */
.sp-circuit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: 0.5;
}
.sp-trace {
  fill: none;
  stroke: rgba(212,26,26,0.35);
  stroke-width: 1;
  stroke-linecap: square;
}
.sp-trace-dim {
  fill: none;
  stroke: rgba(255,255,255,0.08);
  stroke-width: 0.5;
}
.sp-node {
  fill: rgba(212,26,26,0.6);
}
.sp-node-dim {
  fill: rgba(255,255,255,0.12);
}
.sp-trace-anim {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
}
.splash.traces-in .sp-trace-anim {
  animation: drawTrace 1.2s ease-out forwards;
}
@keyframes drawTrace {
  to { stroke-dashoffset: 0; }
}

/* Center content */
.sp-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.splash.center-in .sp-center {
  opacity: 1;
  transform: none;
}
.sp-logo {
  width: 220px;
  filter: drop-shadow(0 0 20px rgba(212,26,26,0.35)) drop-shadow(0 0 60px rgba(212,26,26,0.1));
  animation: logoPulse 2.5s ease-in-out infinite alternate;
}
@keyframes logoPulse {
  from { filter: drop-shadow(0 0 12px rgba(212,26,26,0.2)); }
  to   { filter: drop-shadow(0 0 35px rgba(212,26,26,0.55)) drop-shadow(0 0 80px rgba(212,26,26,0.15)); }
}
.sp-status {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(212,26,26,0.8);
  min-height: 1em;
  position: relative;
}
.sp-status::after {
  content: '▮';
  animation: cursorBlink 0.8s step-end infinite;
  opacity: 0.7;
  margin-left: 2px;
}
@keyframes cursorBlink {
  0%,100% { opacity: 0.7; }
  50% { opacity: 0; }
}
.sp-progress-wrap {
  width: 240px;
  height: 2px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(212,26,26,0.15);
  position: relative;
  overflow: hidden;
}
.sp-progress-fill {
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  width: 0%;
  transition: width 0.05s linear;
}
.sp-progress-pct {
  position: absolute;
  right: -36px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: rgba(212,26,26,0.6);
  white-space: nowrap;
}

/* HUD corners */
.sp-hud {
  position: absolute;
  font-family: var(--mono);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.sp-hud--tl { top: 2rem; left: 2rem; }
.sp-hud--tr { top: 2rem; right: 2rem; text-align: right; }
.sp-hud--bl { bottom: 2rem; left: 2rem; }
.sp-hud--br { bottom: 2rem; right: 2rem; text-align: right; }
.sp-hud-label {
  display: block;
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}
.sp-hud-val {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(212,26,26,0.65);
}
.sp-hud-online { color: #22c55e; }

/* Corner bracket decorations (all 4 corners of splash) */
.sp-bracket {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: rgba(212,26,26,0.25);
  border-style: solid;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.splash.grid-in .sp-bracket { opacity: 1; }
.sp-bracket--tl { top: 1.2rem; left: 1.2rem; border-width: 1px 0 0 1px; }
.sp-bracket--tr { top: 1.2rem; right: 1.2rem; border-width: 1px 1px 0 0; }
.sp-bracket--bl { bottom: 1.2rem; left: 1.2rem; border-width: 0 0 1px 1px; }
.sp-bracket--br { bottom: 1.2rem; right: 1.2rem; border-width: 0 1px 1px 0; }

/* ── CANVAS PARTICLES (Hero) ───────────────────────────────── */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}

/* ── HERO HUD CORNERS ──────────────────────────────────────── */
.hero-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.hero-corner {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  opacity: 0;
  transition: opacity 0.8s ease 1.8s;
}
.hero-corner.is-visible { opacity: 1; }
.hero-corner--tl { top: calc(var(--nav-h) + 1.5rem); left: var(--gutter); }
.hero-corner--tr { top: calc(var(--nav-h) + 1.5rem); right: var(--gutter); text-align: right; }
.hero-corner--bl { bottom: 5rem; left: var(--gutter); }
.hero-corner--br { bottom: 5rem; right: var(--gutter); text-align: right; }
.hero-corner::before {
  content: '';
  display: block;
  width: 14px; height: 14px;
  border-color: rgba(212,26,26,0.3);
  border-style: solid;
  margin-bottom: 0.4rem;
}
.hero-corner--tl::before { border-width: 1px 0 0 1px; }
.hero-corner--tr::before { border-width: 1px 1px 0 0; margin-left: auto; }
.hero-corner--bl::before { border-width: 0 0 1px 1px; }
.hero-corner--br::before { border-width: 0 1px 1px 0; margin-left: auto; }
.hc-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(212,26,26,0.5);
}
.hc-coord {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.18);
}

/* ── TEXT SCRAMBLE ─────────────────────────────────────────── */
.scramble-char {
  color: var(--accent);
  opacity: 0.8;
}

/* ── CARD SCAN HOVER EFFECT ────────────────────────────────── */
.eje-card {
  overflow: hidden;
}
.eje-card::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: -100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(212,26,26,0.03) 45%,
    rgba(212,26,26,0.06) 50%,
    rgba(212,26,26,0.03) 55%,
    transparent 100%
  );
  transform: translateY(-100%);
  transition: none;
  pointer-events: none;
}
.eje-card:hover::after {
  animation: cardScan 0.6s ease-out forwards;
}
@keyframes cardScan {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ── ENGINEERING DECORATION: Measurement lines ─────────────── */
.eng-measure {
  position: relative;
}
.eng-measure::before {
  content: attr(data-label);
  position: absolute;
  top: -1.8rem;
  left: 0;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(212,26,26,0.35);
  white-space: nowrap;
}

/* ── RED GLOW on accent text ───────────────────────────────── */
.hero-title-line--accent {
  text-shadow:
    0 0 40px rgba(212,26,26,0.3),
    0 0 80px rgba(212,26,26,0.15);
}

/* ── SECTION DIVIDER — animated red line ───────────────────── */
.section-redline {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
  margin-bottom: 3rem;
  transform-origin: left;
  transform: scaleX(0);
  opacity: 0;
  transition: transform 0.8s var(--ease-out), opacity 0.4s;
}
.section-redline.is-visible {
  transform: scaleX(1);
  opacity: 1;
}

/* ── STAT CARD — holographic shimmer ──────────────────────── */
.stat-card {
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,0.025) 50%,
    transparent 80%
  );
  transition: none;
}
.stat-card:hover::after {
  animation: shimmer 0.7s ease-out;
}
@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 160%; }
}

/* ── PAGE HERO technical annotation ───────────────────────── */
.page-hero {
  position: relative;
}
.page-hero::after {
  content: 'EYSER·SOL — MÓDULO ACTIVO';
  position: absolute;
  bottom: 1.5rem;
  right: var(--gutter);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(212,26,26,0.3);
}

/* ── EJE CARD — technical data overlay on hover ───────────── */
.eje-card-tech-id {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.1);
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  transition: color 0.3s;
}
.eje-card:hover .eje-card-tech-id {
  color: rgba(212,26,26,0.3);
}

/* ── FOOTER technical annotation ──────────────────────────── */
.footer {
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent 60%);
}

/* ── RESPONSIVE adjustments ───────────────────────────────── */
@media (max-width: 719px) {
  .hero-corner--tr,
  .hero-corner--bl,
  .hero-corner--br { display: none; }
  .sp-hud--tr,
  .sp-hud--bl { display: none; }
}