/* ============================================
   TRAMA — Portafolio oscuro, cinemático
   ============================================ */

:root {
  --ink: #0b0b0b;
  --ink-2: #111111;
  --ink-3: #1a1a1a;
  --line: rgba(244, 244, 240, 0.08);
  --line-2: rgba(244, 244, 240, 0.14);
  --cream: #F4F4F0;
  --cream-dim: rgba(244, 244, 240, 0.58);
  --cream-soft: rgba(244, 244, 240, 0.78);
  --neon: #D2FF52;
  --violet: #8A2BE2;
  --ff-sans: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  --ff-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-quart: cubic-bezier(0.76, 0, 0.24, 1);

  --pad-x: clamp(20px, 4vw, 64px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--ff-sans);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.4;
  overflow-x: hidden;
}

body { cursor: none; }

@media (hover: none) {
  body { cursor: auto; }
  .cursor, .cursor-dot { display: none !important; }
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: none; }

::selection { background: var(--neon); color: var(--ink); }

/* ---------- Grain overlay ---------- */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- Custom cursor ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 38px; height: 38px;
  border: 1px solid var(--cream);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10000;
  transition: width 0.3s var(--ease-out-expo),
              height 0.3s var(--ease-out-expo),
              background-color 0.3s var(--ease-out-expo),
              border-color 0.3s var(--ease-out-expo),
              transform 0.05s linear,
              opacity 0.2s;
  mix-blend-mode: difference;
}
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 5px; height: 5px;
  background: var(--cream);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10001;
  mix-blend-mode: difference;
}
.cursor.hover {
  width: 72px; height: 72px;
  background: var(--neon);
  border-color: var(--neon);
  mix-blend-mode: normal;
}
.cursor.hover + .cursor-dot { opacity: 0; }
.cursor.view {
  width: 96px; height: 96px;
  background: var(--cream);
  border-color: var(--cream);
  mix-blend-mode: normal;
}

.cursor-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.2s;
}
.cursor.view .cursor-label { opacity: 1; }

/* ---------- Layout primitives ---------- */
.page {
  min-height: 100vh;
  padding-top: 92px;
}
.container {
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.container-wide {
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  max-width: 1800px;
  margin: 0 auto;
}

/* ---------- Top nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 22px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, rgba(11,11,11,0.85), rgba(11,11,11,0));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-family: var(--ff-mono);
  opacity: 0;
  transform: translateY(-18px);
  pointer-events: none;
  transition: opacity 0.45s var(--ease-out-expo), transform 0.55s var(--ease-out-expo);
}
.nav.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
/* non-home pages: nav always visible */
.nav.always-on {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition: none;
}
.nav-logo {
  display: flex; align-items: baseline; gap: 2px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.04em;
  font-family: var(--ff-mono);
}
.nav-logo .mark {
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 8px;
  background: var(--neon);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 40% 70%, 30% 100%, 30% 70%, 0 70%);
  position: relative;
  top: 2px;
}
.nav-logo .dot {
  width: 8px; height: 8px;
  background: var(--violet);
  border-radius: 50%;
  display: inline-block;
  margin-left: 1px;
}
.nav-links {
  display: flex;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  align-items: center;
  font-family: var(--ff-mono);
}
.nav-link {
  padding: 10px 14px;
  border-radius: 0;
  transition: background 0.2s, color 0.2s;
  position: relative;
  color: var(--cream-soft);
  font-family: var(--ff-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}
.nav-link:hover {
  background: rgba(210,255,82,0.08);
  color: var(--neon);
}
.nav-link.active {
  background: var(--neon);
  color: var(--ink);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--neon);
  color: var(--ink);
  border-radius: 0;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--ff-mono);
  margin-left: 8px;
  transition: transform 0.2s var(--ease-out-expo);
}
.nav-cta:hover { transform: translateX(2px); }
.nav-cta .arrow {
  width: 14px; height: 14px;
  border-right: 1.5px solid var(--ink);
  border-top: 1.5px solid var(--ink);
  transform: rotate(45deg);
  display: inline-block;
}

/* ---------- Mobile nav ---------- */
.nav-burger {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--line-2);
  position: relative;
  cursor: none;
  padding: 0;
}
.nav-burger span {
  display: block;
  position: absolute;
  left: 10px; right: 10px;
  height: 1.5px;
  background: var(--cream);
  transition: transform 0.35s var(--ease-out-expo), opacity 0.2s, top 0.3s;
}
.nav-burger span:nth-child(1) { top: 14px; }
.nav-burger span:nth-child(2) { top: 21px; }
.nav-burger span:nth-child(3) { top: 28px; }
.nav-burger.open span:nth-child(1) { top: 21px; transform: rotate(45deg); background: var(--neon); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { top: 21px; transform: rotate(-45deg); background: var(--neon); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 480;
  background: var(--ink);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out-expo);
  overflow-y: auto;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu-inner {
  min-height: 100%;
  padding: 92px var(--pad-x) 48px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.mobile-menu-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.mobile-menu-meta .right { color: var(--neon); }
.mobile-menu-links {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.mobile-menu-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--cream);
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.55s var(--ease-out-expo), transform 0.55s var(--ease-out-expo), color 0.2s, padding-left 0.25s;
}
.mobile-menu.open .mobile-menu-link {
  opacity: 1;
  transform: translateX(0);
}
.mobile-menu-link .mm-idx {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--cream-dim);
  min-width: 36px;
}
.mobile-menu-link .mm-arrow {
  margin-left: auto;
  font-size: 24px;
  color: var(--cream-dim);
  transition: color 0.2s, transform 0.25s var(--ease-out-expo);
}
.mobile-menu-link.active { color: var(--neon); }
.mobile-menu-link.active .mm-arrow { color: var(--neon); transform: translateX(8px); }
.mobile-menu-link:active { color: var(--neon); }
.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 16px;
}
.mobile-menu-cta {
  justify-content: center;
  width: 100%;
}
.mobile-menu-contact {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
/* Eyebrow split on mobile */
.eyebrow-split span { display: inline; }
@media (max-width: 560px) {
  .eyebrow-split { display: flex; flex-direction: column; gap: 6px; }
  .eyebrow-split .eyebrow-sep { display: none; }
}
@media (max-width: 680px) {
  .mobile-menu-meta {
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
  }
}

@media (max-width: 820px) {
  .nav { padding: 16px var(--pad-x); }
  .nav-links-desktop { display: none; }
  .nav-burger { display: block; }
  .nav-logo svg { width: 72px; height: auto; }
}

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--neon);
  text-transform: uppercase;
  font-weight: 500;
}
.display {
  font-size: clamp(56px, 11vw, 220px);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -0.055em;
  text-wrap: balance;
}
.display-italic { font-style: italic; font-weight: 800; }
.h1 {
  font-size: clamp(42px, 7vw, 110px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.h2 {
  font-size: clamp(32px, 4.5vw, 64px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
}
.h2 em { color: var(--neon); }
.h3 {
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--neon);
}
.lead {
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.45;
  color: var(--cream-soft);
  font-weight: 400;
  max-width: 64ch;
}
.mono {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--violet);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--ff-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  gap: 12px;
  padding: 18px 28px;
  border-radius: 0;
  font-weight: 600;
  font-size: 12px;
  transition: transform 0.3s var(--ease-out-expo), background 0.3s;
  border: 1px solid transparent;
}
.btn-primary { background: var(--neon); color: var(--ink); }
.btn-primary:hover { background: var(--cream); }
.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--cream); }
.btn .arrow-long {
  position: relative;
  width: 22px; height: 1.5px;
  background: currentColor;
  transition: width 0.3s var(--ease-out-expo);
}
.btn .arrow-long::after {
  content: '';
  position: absolute;
  right: -1px; top: -4px;
  width: 9px; height: 9px;
  border-right: 1.5px solid currentColor;
  border-top: 1.5px solid currentColor;
  transform: rotate(45deg);
}
.btn:hover .arrow-long { width: 32px; }

/* ---------- Shimmer placeholder (abstract mockup box) ---------- */
.shimmer {
  position: relative;
  overflow: hidden;
  background: #151515;
  border: 1px solid var(--line);
}
.shimmer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg,
      transparent 0, transparent 22px,
      rgba(244,244,240,0.025) 22px, rgba(244,244,240,0.025) 23px);
}
.shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.4'/></svg>");
  opacity: 0.25;
  mix-blend-mode: overlay;
}
.shimmer-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    transparent 35%,
    rgba(244,244,240,0.09) 48%,
    rgba(244,244,240,0.14) 50%,
    rgba(244,244,240,0.09) 52%,
    transparent 65%);
  animation: sweep 6s linear infinite;
}
@keyframes sweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.shimmer-label {
  position: absolute;
  bottom: 16px; left: 16px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244,244,240,0.4);
  z-index: 2;
}
.shimmer-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244,244,240,0.55);
  z-index: 2;
  display: flex; align-items: center; gap: 8px;
}
.shimmer-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--neon);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.shimmer.violet { background: #130a1f; }
.shimmer.violet::before {
  background: repeating-linear-gradient(45deg,
    transparent 0, transparent 22px,
    rgba(138,43,226,0.1) 22px, rgba(138,43,226,0.1) 23px);
}
.shimmer.neon { background: #141808; }
.shimmer.neon::before {
  background: repeating-linear-gradient(45deg,
    transparent 0, transparent 22px,
    rgba(210,255,82,0.08) 22px, rgba(210,255,82,0.08) 23px);
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.marquee-track {
  display: inline-flex;
  gap: 64px;
  animation: marquee 40s linear infinite;
  padding-right: 64px;
}
.marquee-track span {
  font-size: clamp(40px, 6vw, 88px);
  font-weight: 700;
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: center;
  gap: 64px;
}
.marquee-track span::after {
  content: '';
  width: 10px; height: 10px;
  background: var(--neon);
  border-radius: 50%;
}
.marquee.italic .marquee-track span { font-style: italic; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- Advanced scroll effects ---------- */

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--neon);
  z-index: 600;
  transform-origin: left;
  transition: transform 0.1s linear;
  box-shadow: 0 0 12px var(--neon);
}

/* Parallax container — uses --py variable set by JS */
.parallax { transform: translateY(var(--py, 0px)); will-change: transform; }

/* Sticky scale hero */
.sticky-wrap { position: relative; }
.sticky-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.sticky-scale { transform: scale(var(--s, 1)); transform-origin: center; will-change: transform; }

/* Letter reveal on scroll */
.letter-line {
  font-size: clamp(48px, 9vw, 160px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  display: flex; flex-wrap: wrap;
}
.letter-line .word { display: inline-flex; margin-right: 0.25em; overflow: hidden; padding: 0.05em 0; }
.letter-line .char {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.9s var(--ease-out-expo);
}
.letter-line.in .char { transform: translateY(0); }

/* Horizontal scroll rail */
/* ---------- Carril de cards ---------- */
/* Movil primero: pila vertical, una card por fila, ancho completo. */
.h-rail-stack {
  display: grid;
  gap: 16px;
  padding: 0 var(--pad-x);
}
.h-rail-stack > * {
  flex: none !important;
  width: 100% !important;
  min-width: 0;
}

/* Escritorio: scroll horizontal nativo con snap. */
.h-rail-outer { position: relative; }
.h-rail {
  display: flex;
  gap: 24px;
  padding: 0 var(--pad-x);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--pad-x);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.h-rail::-webkit-scrollbar { display: none; }
.h-rail > * { scroll-snap-align: start; }
.h-rail:focus-visible { outline: 2px solid var(--neon); outline-offset: 6px; }

.h-rail-ui {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px var(--pad-x) 0;
}
.h-rail-track {
  position: relative;
  flex: 1;
  height: 2px;
  background: var(--line-2);
}
.h-rail-thumb {
  position: absolute;
  top: 0;
  height: 100%;
  background: var(--neon);
  transition: left 0.18s linear, width 0.18s linear;
}
.h-rail-btns { display: flex; gap: 10px; }
.h-rail-btn {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-2);
  color: var(--cream);
  transition: border-color 0.2s, color 0.2s, opacity 0.2s;
}
.h-rail-btn:hover:not(:disabled) { border-color: var(--neon); color: var(--neon); }
.h-rail-btn:disabled { opacity: 0.28; cursor: default; }
.h-rail-btn:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; }

/* Sin animacion de desplazamiento para quien la haya desactivado en su sistema */
@media (prefers-reduced-motion: reduce) {
  .h-rail { scroll-behavior: auto; }
  .h-rail-thumb { transition: none; }
}

/* Magnetic image on scroll */
.mag-img {
  transition: transform 0.6s var(--ease-out-expo), filter 0.4s;
}

/* Text mask reveal (for headlines with progress) */
.scroll-mask {
  background: linear-gradient(90deg, var(--cream) var(--fill, 0%), rgba(244,244,240,0.16) var(--fill, 0%));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Splash Hero (stacked clip technique, CodePen) ---------- */
.splash-header {
  position: relative;
  height: 200vh;
  width: 100%;
}
.splash-container {
  clip: rect(0, auto, auto, 0);
  overflow: hidden;
  position: absolute;
  height: 100vh;
  left: 0;
  width: 100%;
  -webkit-mask-image: -webkit-linear-gradient(top, #ffffff 0%, #ffffff 100%);
}
.splash-container--solid {
  background: var(--ink);
  top: 0;
  z-index: 1;
}
.splash-container--texture {
  top: 100vh;
  z-index: 2;
  background-color: #050505;
  background-image:
    radial-gradient(1200px 600px at 20% 30%, rgba(138,43,226,0.35), transparent 60%),
    radial-gradient(900px 500px at 80% 70%, rgba(210,255,52,0.22), transparent 60%),
    radial-gradient(600px 400px at 50% 50%, rgba(255,255,255,0.04), transparent 70%),
    linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
  background-size: 100% 100%;
  background-position: center;
}
.splash-container--texture::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9  0 0 0 0 0.9  0 0 0 0 0.9  0 0 0 0.25 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.6;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.splash-title-wrapper {
  position: fixed;
  display: block;
  margin: auto;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  padding: 0 var(--pad-x);
  z-index: 3;
}
.splash-title {
  font-size: clamp(120px, 28vw, 480px);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.82;
  margin: 0;
  text-align: center;
  position: relative;
  display: inline-block;
}
.splash-title .dot {
  display: inline-block;
}
.splash-container--solid .splash-title {
  color: var(--cream);
}
.splash-container--solid .splash-title .dot {
  color: var(--violet);
}
.splash-container--texture .splash-title {
  background:
    radial-gradient(ellipse at 30% 40%, #D2FF52 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, #8A2BE2 0%, transparent 55%),
    linear-gradient(135deg, #D2FF52 0%, #8A2BE2 60%, #F4F4F0 100%);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}
.splash-container--texture .splash-title .dot {
  -webkit-text-fill-color: var(--violet);
}

/* ticker "-" quote mark on solid layer */
.splash-container--solid .splash-title::before {
  content: '';
  position: absolute;
  top: 0.02em; left: -0.08em;
  width: 0.18em; height: 0.22em;
  background: var(--neon);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 40% 70%, 30% 100%, 30% 70%, 0 70%);
}

.splash-meta {
  position: absolute;
  top: 120px; left: var(--pad-x); right: var(--pad-x);
  display: flex; justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-dim);
  z-index: 4;
}
.splash-meta .right { color: var(--neon); display: flex; align-items: center; gap: 10px; }
.splash-meta .right::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--neon);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.splash-indicator {
  position: absolute;
  top: calc(100% + 100px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
  white-space: nowrap;
}
.splash-indicator .track {
  width: 1px;
  height: 56px;
  background: var(--line-2);
  position: relative;
  overflow: hidden;
}
.splash-indicator .track::after {
  content: '';
  position: absolute;
  top: -50%; left: 0;
  width: 100%; height: 60%;
  background: linear-gradient(to bottom, transparent, var(--neon));
  animation: scroll-hint 2.2s var(--ease-in-out-quart) infinite;
}
@keyframes scroll-hint {
  0% { transform: translateY(0); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(180%); opacity: 0; }
}
.splash-indicator .arrow { color: var(--neon); font-size: 14px; }
.splash-tagline {
  margin-top: 42px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
  text-align: center;
}
.splash-tagline .nn { color: var(--neon); }


/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}
.reveal.in { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ---------- Footer ---------- */
.footer {
  padding: 80px var(--pad-x) 40px;
  border-top: 1px solid var(--line);
  margin-top: 120px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 24px;
    padding-bottom: 48px;
  }
  .footer-grid > *:first-child { grid-column: 1 / -1; }
}
.footer-col h4 {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  transition: color 0.2s, padding-left 0.25s;
  display: inline-block;
}
.footer-col a:hover { color: var(--neon); padding-left: 8px; }
.footer-big {
  font-size: clamp(56px, 10vw, 140px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: var(--cream);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--violet);
  text-transform: uppercase;
  flex-wrap: wrap;
  gap: 8px 24px;
}
@media (max-width: 680px) {
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    padding-top: 24px;
  }
}

/* ---------- Service chips (contact form) ---------- */
.svc-chip {
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--cream-soft);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: none;
  transition: all 0.2s;
}
.svc-chip:hover { border-color: var(--cream); color: var(--cream); }
.svc-chip.on { background: var(--neon); color: var(--ink); border-color: var(--neon); }

/* ============================================
   MOBILE FIRST — ajustes para pantallas pequenas
   Los grids inline de los componentes colapsan a 800-900px, pero varios
   seguian en 2 o 3 columnas a 375px. Aqui se terminan de colapsar.
   ============================================ */

@media (max-width: 620px) {
  /* Una sola columna donde el contenido no cabe */
  .proc-grid,
  .metrics-grid,
  .ts-grid,
  .team-grid,
  .scope-grid,
  .footer-grid { grid-template-columns: 1fr !important; }

  .tools-grid { grid-template-columns: repeat(2, 1fr) !important; }

  .footer-grid > *:first-child { grid-column: auto; }

  /* Areas tactiles: minimo 44px de alto util */
  .footer-col a,
  .mobile-menu-link,
  .btn { min-height: 44px; display: inline-flex; align-items: center; }
  .footer-col ul { gap: 4px; }
  .svc-chip { min-height: 44px; padding: 12px 16px; }

  /* El hover de desplazamiento no aporta nada sin puntero */
  .footer-col a:hover { padding-left: 0; }
}

@media (max-width: 420px) {
  .tools-grid { grid-template-columns: 1fr !important; }
}

/* Evitar el zoom automatico de iOS al enfocar un campo (<16px lo dispara) */
@media (max-width: 900px) {
  input, textarea, select { font-size: 16px !important; }
}

/* ---------- Scroll-mask headline (reusable) ---------- */
.mask-headline {
  background: linear-gradient(90deg, var(--cream) var(--fill, 0%), rgba(244,244,240,0.18) var(--fill, 0%));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: background 0.1s linear;
}
.mask-headline em { color: var(--neon); font-style: italic; }
.mask-headline .v { color: var(--violet); }