@import url("fonts.css");

/* ============================================================
   tid.AGENCY — sistema base
   Fondo carbón del logotipo, hueso, un punto coral.
   ============================================================ */

:root {
  --ink: #1c1c1c;
  --ink-2: #232323;
  --ink-3: #2c2c2c;
  --bone: #f2efe9;
  --bone-dim: rgba(242, 239, 233, 0.62);
  --bone-faint: rgba(242, 239, 233, 0.55);
  --rule: rgba(242, 239, 233, 0.14);
  --coral: #e4635f;
  --coral-deep: #c94b47;
  --coral-ink: #2a0f0e;

  --pad: clamp(1.25rem, 4.4vw, 4.5rem);
  --gutter: clamp(1.5rem, 3vw, 3rem);
  --display: "Gabarito", "Trebuchet MS", sans-serif;
  --text: "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--text);
  font-weight: 400;
  font-size: clamp(1rem, 0.94rem + 0.28vw, 1.125rem);
  line-height: 1.6;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-home { overflow: hidden; height: 100%; overscroll-behavior: none; }

img { display: block; max-width: 100%; height: auto; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1.1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

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

:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--coral); color: var(--coral-ink); padding: 0.7rem 1.1rem;
  font-weight: 600;
}
.skip:focus { left: 0; }

/* ---------- marca / cabecera ---------- */

.masthead {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 2.2vw, 1.7rem) var(--pad);
  mix-blend-mode: normal;
  pointer-events: none;
}
.masthead > * { pointer-events: auto; }
.masthead::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 200%;
  background: linear-gradient(to bottom, rgba(28,28,28,.92) 0%, rgba(28,28,28,.72) 42%, rgba(28,28,28,0) 100%);
  pointer-events: none;
  z-index: -1;
}
body.is-home .masthead::before { background: linear-gradient(to bottom, rgba(28,28,28,.75), rgba(28,28,28,0)); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
}
.brand img { width: clamp(74px, 8vw, 104px); height: auto; }
.brand__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--coral);
  transform: scale(0);
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand__dot { transform: scale(1); }

.menu-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--bone);
  font-family: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0.45rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.menu-toggle__bars {
  position: relative;
  width: 26px; height: 9px;
}
.menu-toggle__bars i {
  position: absolute; left: 0; height: 1.5px; width: 100%;
  background: var(--bone);
  transform-origin: left center;
  transition: transform 0.5s var(--ease);
}
.menu-toggle__bars i:first-child { top: 0; }
.menu-toggle__bars i:last-child { bottom: 0; transform: scaleX(0.62); }
.menu-toggle:hover .menu-toggle__bars i:last-child { transform: scaleX(1); }
body.nav-open .menu-toggle__bars i:first-child { transform: translateY(3.7px) rotate(15deg); }
body.nav-open .menu-toggle__bars i:last-child { transform: translateY(-3.7px) rotate(-15deg); }

/* ---------- navegación overlay ---------- */

.nav {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: var(--ink-2);
  display: grid;
  grid-template-rows: 1fr auto;
  padding: clamp(5.5rem, 12vh, 9rem) var(--pad) var(--pad);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: visibility 0s linear 0.75s;
}
body.nav-open .nav { visibility: visible; transition-delay: 0s; }

.nav__list { list-style: none; margin: 0; padding: 0; align-self: center; }
.nav__list li { overflow: hidden; }
.nav__list a {
  display: flex;
  align-items: baseline;
  gap: clamp(0.8rem, 2vw, 1.6rem);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.1rem, 7.2vw, 5.4rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  padding: 0.06em 0;
  transform: translateY(105%);
  transition: color 0.4s var(--ease);
}
.nav__list a:hover { color: var(--coral); }
.nav__list .idx {
  font-family: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--bone-faint);
}
.nav__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  justify-content: space-between;
  align-items: end;
  border-top: 1px solid var(--rule);
  padding-top: 1.1rem;
  font-size: 0.9rem;
  color: var(--bone-dim);
  opacity: 0;
}
.nav__foot a { text-decoration: none; }
.nav__foot a:hover { color: var(--coral); }

/* ---------- cursor ---------- */

.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 30px; height: 30px;
  margin: -15px 0 0 -15px;
  border: 1.5px solid var(--coral);
  border-radius: 50%;
  pointer-events: none;
  z-index: 90;
  opacity: 0;
  will-change: transform;
}
.cursor__label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral-ink);
  opacity: 0;
}
.cursor.is-active { background: var(--coral); }
.cursor.is-active .cursor__label { opacity: 1; }
@media (hover: none), (max-width: 860px) { .cursor { display: none; } }

/* ============================================================
   HOME — el raíl
   ============================================================ */

.stage {
  position: fixed;
  inset: 0;
  background: var(--ink);
}
.stage canvas { display: block; width: 100%; height: 100%; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.stage canvas { opacity: 0; transition: opacity 1s var(--ease); }
.stage.is-ready canvas { opacity: 1; }

body.is-dragging { cursor: grabbing; }
body.rail-hover .stage canvas { cursor: pointer; }

.stage__fallback {
  position: absolute;
  inset: 0;
  display: none;
  gap: 1.5rem;
  align-items: center;
  padding: 0 var(--pad);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.stage.is-fallback .stage__fallback { display: flex; }
.stage__fallback a {
  flex: 0 0 min(62vw, 30vh * 0.8 * 2);
  scroll-snap-align: center;
  text-decoration: none;
}
.stage__fallback img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.stage__fallback figcaption {
  font-family: var(--display);
  font-size: 1.1rem;
  padding-top: 0.7rem;
}

.hud {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 40;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 var(--pad) clamp(1.4rem, 3.4vh, 2.6rem);
  pointer-events: none;
}
.hud > * { pointer-events: auto; }

.hud__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.4vw, 3.1rem);
  line-height: 1;
  letter-spacing: -0.035em;
  display: block;
  text-decoration: none;
  max-width: min(44vw, 22ch);
  text-wrap: balance;
}
.hud__title .swap { display: block; overflow: hidden; }
.hud__title .swap span { display: block; will-change: transform; }
.hud__kicker {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--bone-dim);
  margin-bottom: 0.55rem;
}
.hud__kicker b { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); }

.hud__index {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em;
  color: var(--bone-dim);
  white-space: nowrap;
}
.hud__index .now { color: var(--bone); font-family: var(--display); font-size: 1.05rem; }

.rail-progress {
  position: fixed;
  left: var(--pad); right: var(--pad); bottom: 0;
  height: 1px;
  background: var(--rule);
  z-index: 40;
}
.rail-progress i {
  display: block; height: 100%; width: 12.5%;
  background: var(--coral);
  transform-origin: left;
}

.hint {
  align-self: flex-end;
  margin: 0 auto 0.35rem;
  transition: opacity 0.6s var(--ease);
  z-index: 41;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-faint);
  pointer-events: none;
}
@media (max-width: 1000px) { .hint { display: none; } }

/* ============================================================
   PÁGINAS INTERNAS
   ============================================================ */

main { display: block; }

.wrap { padding-inline: var(--pad); }

.lede-page {
  min-height: min(92vh, 900px);
  display: grid;
  align-content: end;
  gap: clamp(1.4rem, 3vw, 2.4rem);
  padding: clamp(8rem, 22vh, 15rem) var(--pad) clamp(2.5rem, 6vh, 4.5rem);
  position: relative;
}
.lede-page__mark {
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-dim);
}
.lede-page__mark b { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
.lede-page h1 {
  font-size: clamp(2.7rem, 9.4vw, 6rem);
  font-weight: 900;
  max-width: 15ch;
}
.lede-page__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
  border-top: 1px solid var(--rule);
  padding-top: clamp(1.2rem, 2.6vw, 2rem);
}
.lede-page__intro p { font-size: clamp(1.05rem, 0.98rem + 0.5vw, 1.35rem); color: var(--bone-dim); }
@media (min-width: 900px) {
  .lede-page__intro { grid-template-columns: 1fr minmax(0, 1.35fr); gap: var(--gutter); }
}

section { position: relative; }

.band {
  padding-block: clamp(4.5rem, 12vh, 9.5rem);
}
.band--tight { padding-block: clamp(3rem, 7vh, 5.5rem); }
.band--rule { border-top: 1px solid var(--rule); }

.band__head {
  display: grid;
  gap: clamp(1rem, 2vw, 1.6rem);
  margin-bottom: clamp(2.2rem, 5vw, 4rem);
}
.band__head h2 {
  font-size: clamp(2rem, 5.6vw, 3.7rem);
  max-width: 20ch;
}
.band__head p { color: var(--bone-dim); }
.band__mark {
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-faint);
}
.band__mark b { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); }

@media (min-width: 980px) {
  .band__head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: var(--gutter);
  }
  .band__head--split .band__mark { grid-column: 1 / -1; }
}

/* texto a dos columnas */
.prose-2 {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.6rem);
}
@media (min-width: 900px) { .prose-2 { grid-template-columns: 1fr 1fr; } }
.prose-2 p { color: var(--bone-dim); }
.prose-2 p strong { color: var(--bone); font-weight: 500; }

/* declaración a sangre en coral */
.statement {
  background: var(--coral);
  color: var(--coral-ink);
}
.statement .wrap { padding-block: clamp(4rem, 11vh, 8rem); }
.statement p {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.75rem, 5.2vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 22ch;
  margin: 0;
}
.statement small {
  display: block;
  margin-top: 1.6rem;
  font-family: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0;
  max-width: 46ch;
  opacity: 0.78;
}

/* raíl horizontal de la evolución */
.evo {
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
}
.evo__track {
  display: flex;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-inline: var(--pad);
  will-change: transform;
}
.evo__step {
  flex: 0 0 min(78vw, 30rem);
  border-top: 1px solid var(--rule);
  padding-top: 1.2rem;
}
.evo__step .evo__year {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(3.6rem, 11vw, 8.5rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242, 239, 233, 0.34);
}
.evo__step.is-live .evo__year { color: var(--coral); -webkit-text-stroke-color: transparent; }
.evo__step h3 {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  margin: 1.4rem 0 0.7rem;
}
.evo__step p { color: var(--bone-dim); font-size: 1rem; }

/* listas de pilares / valores */
.pillars { display: grid; gap: 0; }
.pillar {
  display: grid;
  gap: 0.6rem 2rem;
  padding: clamp(1.5rem, 3.4vw, 2.5rem) 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.pillar:last-child { border-bottom: 1px solid var(--rule); }
.pillar h3 {
  font-size: clamp(1.45rem, 3.4vw, 2.4rem);
  display: flex; align-items: baseline; gap: 0.8rem;
}
.pillar h3 em {
  font-style: normal;
  font-family: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--coral);
}
.pillar p { color: var(--bone-dim); }
@media (min-width: 900px) {
  .pillar { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
}
.pillar:hover h3 { color: var(--coral); transition: color 0.35s var(--ease); }

/* rejilla de trabajos */
.works {
  display: grid;
  gap: clamp(1.6rem, 3.4vw, 3.2rem) var(--gutter);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
}
.work { position: relative; text-decoration: none; display: block; }
.work__media {
  position: relative;
  overflow: hidden;
  background: var(--ink-3);
  aspect-ratio: 4 / 5;
}
.work__media img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  filter: grayscale(1) contrast(1.04) brightness(0.82);
  transform: scale(1.02);
  transition: filter 0.6s var(--ease), transform 0.9s var(--ease);
}
.work:hover .work__media img,
.work:focus-visible .work__media img { filter: none; transform: scale(1.06); }
.work__meta {
  display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  padding-top: 0.85rem;
}
.work h3 { font-size: 1.2rem; }
.work span { font-size: 0.78rem; color: var(--bone-faint); letter-spacing: 0.08em; text-transform: uppercase; }

/* caso grande alternado */
.case {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(3rem, 8vh, 6rem);
  border-top: 1px solid var(--rule);
}
@media (min-width: 950px) {
  .case { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
  .case--flip .case__media { order: 2; }
}
.case__media {
  position: relative;
  overflow: hidden;
  background: var(--ink-3);
}
.case__media img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(0.55) brightness(0.9);
  transition: filter 0.7s var(--ease), transform 1.1s var(--ease);
}
.case:hover .case__media img { filter: none; transform: scale(1.03); }
@media (min-width: 950px) { .case__media img { aspect-ratio: 5/6; } }
.case__body h3 {
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  margin-bottom: 1.1rem;
}
.case__body p { color: var(--bone-dim); }
.case__tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  list-style: none; margin: 1.6rem 0 0; padding: 0;
}
.case__tags li {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--bone-dim);
  border: 1px solid var(--rule);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
}
.case__link {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-top: 1.7rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--coral);
}
.case__link svg { width: 1.05em; height: 1.05em; transition: transform 0.45s var(--ease); }
.case__link:hover svg { transform: translateX(5px); }

/* galería instagram */
.ig-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 12rem), 1fr));
}
.ig-grid img { aspect-ratio: 1; object-fit: cover; filter: grayscale(0.25); }
.ig-grid a { display: block; overflow: hidden; }
.ig-grid img { transition: transform 0.8s var(--ease), filter 0.6s var(--ease); }
.ig-grid a:hover img { transform: scale(1.05); filter: none; }

/* servicios en lista numerada */
.svc { list-style: none; margin: 0; padding: 0; }
.svc li {
  border-top: 1px solid var(--rule);
  display: grid;
  gap: 0.5rem 2rem;
  padding: clamp(1.3rem, 3vw, 2.1rem) 0;
}
.svc li:last-child { border-bottom: 1px solid var(--rule); }
.svc h3 { font-size: clamp(1.3rem, 3vw, 2rem); }
.svc p { color: var(--bone-dim); }
@media (min-width: 900px) { .svc li { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); } }

/* enlace-flecha grande */
.next-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  text-decoration: none;
  border-top: 1px solid var(--rule);
  padding: clamp(2rem, 5vw, 3.4rem) 0 clamp(2rem, 5vw, 3.2rem);
}
.next-link small {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-faint);
  display: block;
  margin-bottom: 0.7rem;
}
.next-link strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.9rem, 6vw, 4rem);
  letter-spacing: -0.035em;
  line-height: 1;
}
.next-link:hover strong { color: var(--coral); transition: color 0.35s var(--ease); }
.next-link .arrow { font-size: clamp(1.6rem, 4vw, 2.6rem); color: var(--coral); }

/* contacto */
.contact-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 950px) { .contact-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.contact-mail {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 3rem);
  letter-spacing: -0.035em;
  text-decoration: none;
  display: inline-block;
  line-height: 1.05;
  word-break: break-word;
}
.contact-mail:hover { color: var(--coral); }
.contact-list { list-style: none; margin: 2.2rem 0 0; padding: 0; }
.contact-list li { border-top: 1px solid var(--rule); padding: 0.9rem 0; display: flex; justify-content: space-between; gap: 1rem; }
.contact-list span { color: var(--bone-faint); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--coral); }

form { display: grid; gap: 1.2rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--bone-dim);
}
.field input, .field textarea, .field select {
  font: inherit;
  color: var(--bone);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 0.7rem 0;
  border-radius: 0;
  transition: border-color 0.35s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--bone-faint); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-bottom-color: var(--coral);
}
.field select option { background: var(--ink-2); }
.field textarea { resize: vertical; min-height: 7rem; }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: 0.7rem; }
.field--check label { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 0.9rem; }
.field--check input { width: 1rem; height: 1rem; accent-color: var(--coral); margin-top: 0.25rem; }

.btn {
  justify-self: start;
  appearance: none;
  border: 0;
  background: var(--coral);
  color: var(--coral-ink);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  padding: 0.95rem 1.9rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}
.btn:hover { background: var(--bone); transform: translateY(-2px); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

.form-note { font-size: 0.85rem; color: var(--bone-faint); }
.form-status { font-size: 0.92rem; color: var(--coral); min-height: 1.4em; }

/* ---------- pie ---------- */

.site-foot {
  border-top: 1px solid var(--rule);
  padding: clamp(2.5rem, 6vw, 4rem) var(--pad) clamp(1.6rem, 3vw, 2.4rem);
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
}
@media (min-width: 900px) { .site-foot { grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.6fr)); } }
.site-foot h4 {
  font-family: var(--text);
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-faint);
  margin: 0 0 1rem;
}
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.site-foot a { text-decoration: none; color: var(--bone-dim); }
.site-foot a:hover { color: var(--coral); }
.site-foot__brand img { width: 92px; }
.site-foot__brand p { color: var(--bone-faint); font-size: 0.92rem; margin-top: 1.1rem; max-width: 34ch; }
.site-foot__legal {
  grid-column: 1 / -1;
  border-top: 1px solid var(--rule);
  padding-top: 1.2rem;
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.6rem; justify-content: space-between;
  font-size: 0.8rem; color: var(--bone-faint);
}

/* ---------- transición de página ---------- */

.veil {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: var(--coral);
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}

/* ---------- entradas ---------- */

.reveal-line { display: block; overflow: hidden; }
[data-anim] { will-change: transform, opacity; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .nav { clip-path: none; }
  .nav__list a { transform: none; }
}

/* ============================================================
   APARTADOS · puertas, fichas y antes/ahora
   ============================================================ */

/* submenú dentro del overlay */
.nav__sub {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.4rem;
  padding-left: clamp(2.2rem, 5vw, 4.4rem);
  margin-top: -0.2rem;
}
.nav__sub a {
  font-family: var(--text);
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--bone-dim);
  text-decoration: none;
  padding: 0.2rem 0;
  transform: none;
}
.nav__sub a::before { content: '↳'; margin-right: 0.45rem; color: var(--coral); }
.nav__sub a:hover { color: var(--coral); }
.nav__sub a.is-redes::before { color: #f28c28; }
.nav__sub a.is-redes:hover { color: #f28c28; }
.nav__list li { overflow: visible; }
.nav__list li > a { overflow: hidden; }

/* dos puertas: webs / redes */
.doors {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.4rem);
}
@media (min-width: 860px) { .doors { grid-template-columns: 1fr 1fr; } }

.door {
  display: grid;
  gap: 1.1rem;
  text-decoration: none;
  border-top: 1px solid var(--rule);
  padding-top: 1.2rem;
}
.door__media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--ink-3);
}
.door__media img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  filter: grayscale(0.7) brightness(0.82);
  transition: filter 0.6s var(--ease), transform 1s var(--ease);
}
.door:hover .door__media img,
.door:focus-visible .door__media img { filter: none; transform: scale(1.04); }
.door__body { display: grid; gap: 0.5rem; }
.door__body small {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-faint);
}
.door__body strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4.4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.035em;
}
.door:hover .door__body strong { color: var(--coral); transition: color 0.35s var(--ease); }
.door__body em { font-style: normal; color: var(--bone-dim); font-size: 0.98rem; max-width: 44ch; }

/* ficha de proyecto */
.case__sector {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-faint);
  margin-bottom: 0.9rem;
}
.case__sector a { text-decoration: none; color: var(--coral); }
.case__body h2 {
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  margin-bottom: 1rem;
}
.case__reto {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.9vw, 1.4rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--bone);
  border-left: 1px solid var(--coral);
  padding-left: 1rem;
  margin-bottom: 1.4rem;
  max-width: 34ch;
}
.case--ig .case__media--square img { aspect-ratio: 1; }
.case--ig .case__media { background: var(--ink-2); }

/* antes / ahora */
.ba {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.4rem);
}
@media (min-width: 800px) { .ba { grid-template-columns: 1fr 1fr; } }

.ba__side { margin: 0; position: relative; }
.ba__side img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
  background: var(--ink-3);
  filter: grayscale(0.15);
}
.ba__side figcaption {
  color: var(--bone-dim);
  font-size: 0.95rem;
  line-height: 1.5;
  padding-top: 0.9rem;
  max-width: 46ch;
}
.ba__tag {
  position: absolute;
  top: 0; left: 0;
  z-index: 2;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 0.8rem;
}
.ba__tag--antes { background: var(--ink-3); color: var(--bone-dim); }
.ba__tag--ahora { background: var(--coral); color: var(--coral-ink); }
.ba__side:first-child img { filter: grayscale(0.85) brightness(0.88); }
.ba__title { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
.ba__intro {
  color: var(--bone-dim);
  max-width: 62ch;
  margin-bottom: clamp(1.6rem, 3.4vw, 2.4rem);
}

.tag-live {
  display: inline-block;
  background: var(--coral);
  color: var(--coral-ink);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  margin-right: 0.6rem;
  vertical-align: 0.12em;
}

/* ============================================================
   TEMA REDES · el naranja manda cuando el contenido es social
   ============================================================ */

body.theme-redes {
  --coral: #f28c28;
  --coral-deep: #d0700f;
  --coral-ink: #2b1704;
}

/* ============================================================
   PESTAÑAS DEL RAÍL
   ============================================================ */

.rail-tabs {
  position: fixed;
  top: clamp(4.6rem, 9vh, 6.4rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 58;
  display: flex;
  align-items: center;
  gap: clamp(0.4rem, 1.4vw, 1.1rem);
  padding: 0.35rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: rgba(28, 28, 28, 0.72);
  backdrop-filter: blur(14px);
}
.rail-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--bone-dim);
  font-family: var(--text);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem clamp(0.9rem, 2.2vw, 1.5rem);
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: color 0.4s var(--ease);
  white-space: nowrap;
}
.rail-tab:hover { color: var(--bone); }
.rail-tab[aria-selected="true"] { color: var(--coral-ink); }
.rail-tabs__ink {
  position: absolute;
  top: 0.35rem;
  left: 0;
  height: calc(100% - 0.7rem);
  border-radius: 999px;
  background: var(--coral);
  z-index: 0;
  will-change: transform, width;
}
@media (max-width: 620px) {
  .rail-tabs { top: auto; bottom: calc(clamp(1.4rem, 3.4vh, 2.6rem) + 7.5rem); }
  .rail-tab { padding: 0.55rem 0.9rem; font-size: 0.68rem; letter-spacing: 0.12em; }
}

/* ============================================================
   MENÚ · efecto al pasar el cursor
   ============================================================ */

.nav__word {
  display: block;
  position: relative;
  overflow: hidden;
}
.nav__word span {
  display: block;
  transition: transform 0.55s var(--ease);
}
.nav__word span:last-child {
  position: absolute;
  inset: 0;
  color: var(--coral);
  transform: translateY(100%);
}
.nav__list a:hover .nav__word span:first-child,
.nav__list a:focus-visible .nav__word span:first-child { transform: translateY(-100%); }
.nav__list a:hover .nav__word span:last-child,
.nav__list a:focus-visible .nav__word span:last-child { transform: translateY(0); }
.nav__list a:hover { color: inherit; }
.nav__list a .idx { transition: color 0.4s var(--ease), transform 0.5s var(--ease); }
.nav__list a:hover .idx { color: var(--coral); transform: translateX(4px); }

/* rastro que sigue al cursor con la portada de cada sección */
.nav-preview {
  position: fixed;
  top: 0; left: 0;
  width: clamp(160px, 15vw, 250px);
  aspect-ratio: 4 / 5;
  margin: -1px 0 0 -1px;
  z-index: 56;
  pointer-events: none;
  opacity: 0;
  overflow: hidden;
  background: var(--ink-3);
  will-change: transform;
}
.nav-preview img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
@media (hover: none), (max-width: 900px) { .nav-preview { display: none; } }

/* el submenú también reacciona */
.nav__sub a { transition: color 0.35s var(--ease), transform 0.35s var(--ease); }
.nav__sub a:hover { transform: translateX(4px); }