/* ============================================================
   MARQ. ESTUDIO — sistema de diseño
   Mundo visual: galería blanca cálida, tinta suave, Canaro como
   única voz tipográfica, acento iridiscente tomado del logo.
   ============================================================ */

/* ---------- Fuentes ---------- */
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-Thin.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-Thin.woff") format("woff");
  font-weight: 100; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-ExtraLight.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-ExtraLight.woff") format("woff");
  font-weight: 200; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-Light.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-Light.woff") format("woff");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-Book.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-Book.woff") format("woff");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-Medium.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-Medium.woff") format("woff");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-SemiBold.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-SemiBold.woff") format("woff");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Canaro";
  src: url("../assets/fonts/canaro/Canaro-Bold.woff2") format("woff2"),
       url("../assets/fonts/canaro/Canaro-Bold.woff") format("woff");
  font-weight: 700; font-style: normal; font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #FAF9F7;
  --surface: #FFFFFF;
  --ink: #1C1B19;
  --ink-soft: #57534D;
  --taupe: #7A756E;
  --line: #E7E4DE;
  --band: #2B2926;
  --band-ink: #F4F2EE;
  --irid: linear-gradient(90deg, #BFD9EE 0%, #CCC2E6 30%, #C2DACB 62%, #EFE6C4 100%);
  --irid-line: linear-gradient(90deg, transparent 0%, #BFD9EE 16%, #CCC2E6 40%, #C2DACB 62%, #EFE6C4 84%, transparent 100%);
  --edge: max(var(--gutter), calc((100% - var(--max)) / 2));
  --font: "Canaro", "Avenir Next", "Century Gothic", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.1, 0.25, 1);
  --dur: 0.9s;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --max: 1440px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: #DDD3C4; color: var(--ink); }

.wrap {
  width: min(var(--max), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

/* ---------- Utilidades de tipografía ---------- */
.display {
  font-weight: 200;
  font-size: clamp(2.4rem, 6.5vw, 5.5rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}
.h-section {
  margin-inline-start: -0.045em;
  font-weight: 200;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 0.6em;
  text-wrap: balance;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--taupe);
  margin: 0 0 1.4rem;
}
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-soft); max-width: 34em; }

/* ---------- Marca ---------- */
.mark {
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.mark .dot { color: transparent; background: var(--irid); -webkit-background-clip: text; background-clip: text; font-weight: 700; }
.wordmark {
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark small {
  display: block;
  font-size: 0.52em;
  font-weight: 500;
  letter-spacing: 0.34em;
  color: var(--taupe);
  margin-top: 0.25em;
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity 0.7s var(--ease-soft), visibility 0.7s;
}
.preloader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader .pre-mark { height: clamp(3.4rem, 8vw, 5rem); width: auto; margin-inline: auto; display: block; opacity: 0; animation: pre-in 0.9s var(--ease-out) 0.1s forwards; }
.preloader .bar {
  width: min(340px, 60vw); height: 1px; background: var(--line);
  margin-top: 2rem; position: relative; overflow: hidden;
}
.preloader .bar::after {
  content: ""; position: absolute; inset: 0;
  background: var(--irid-line);
  transform: translateX(-101%);
  animation: pre-bar 1.15s var(--ease-soft) 0.25s forwards;
}
@keyframes pre-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes pre-bar { to { transform: translateX(0); } }

/* ---------- Navegación ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem var(--edge);
  transition: background 0.5s var(--ease-soft), box-shadow 0.5s, padding 0.5s, color 0.4s;
}
.nav.on-hero { color: #fff; }
.nav.solid {
  color: var(--ink);
  background: var(--bg);
  box-shadow: 0 1px 0 var(--line);
  padding-block: 0.8rem;
}
.nav-side { display: flex; align-items: center; gap: clamp(0.9rem, 2vw, 1.6rem); }
.nav-brand { z-index: 2; display: block; position: relative; }
.nav-brand::before {
  content: ""; position: absolute; right: calc(100% + 0.7rem); top: 78%; translate: 0 -50%;
  width: clamp(5rem, 10vw, 12rem); height: 2.5px; border-radius: 2px;
  background: var(--irid-line);
}
.nav-brand img { height: clamp(1.4rem, 2.4vw, 1.7rem); width: auto; display: block; }
.nav-links { display: flex; gap: clamp(1rem, 2.4vw, 2.2rem); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  position: relative; padding-block: 0.3rem;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
.icon-link {
  display: inline-grid; place-items: center;
  width: 2.35rem; height: 2.35rem; border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0.92;
  transition: transform 0.4s var(--ease-out), background 0.4s, color 0.4s, border-color 0.4s;
}
.icon-link svg { width: 1.05rem; height: 1.05rem; }
.icon-link:hover { transform: translateY(-2px); background: var(--ink); color: var(--bg); border-color: var(--ink); }
.nav.on-hero .icon-link:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* Menú móvil */
.nav-toggle {
  display: none;
  width: 2.6rem; height: 2.6rem;
  background: none; border: 0; cursor: pointer;
  position: relative; z-index: 130; color: inherit;
}
.nav-toggle span {
  position: absolute; left: 0.55rem; right: 0.55rem; height: 2px;
  background: currentColor; border-radius: 2px;
  transition: transform 0.4s var(--ease-out), opacity 0.3s, top 0.4s var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 0.95rem; }
.nav-toggle span:nth-child(2) { top: 1.55rem; }
body.menu-open .nav-toggle { color: var(--ink); }
body.menu-open .nav-toggle span:nth-child(1) { top: 1.25rem; transform: rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { top: 1.25rem; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 120;
  background: var(--bg);
  display: grid; align-content: center; gap: 0.4rem;
  padding: var(--gutter);
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s var(--ease-soft), visibility 0.5s;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu a.menu-item {
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 200; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.35rem 0;
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
body.menu-open .mobile-menu a.menu-item { opacity: 1; transform: none; }
.mobile-menu .menu-foot { margin-top: 2.4rem; display: flex; gap: 1rem; color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; place-items: center;
  overflow: clip;
  color: #fff;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.08);
  animation: kenburns 16s var(--ease-soft) forwards;
}
@keyframes kenburns { to { transform: scale(1.0); } }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,19,17,0.30) 0%, rgba(20,19,17,0.12) 42%, rgba(20,19,17,0.36) 100%);
}
.hero-inner { position: relative; z-index: 2; text-align: center; padding: 0 var(--gutter); translate: 0 -5svh; }
.hero .hero-mark { height: clamp(2.3rem, 6svh, 3.2rem); width: auto; display: block; margin: 0 auto clamp(1.8rem, 6svh, 3.4rem); filter: drop-shadow(0 2px 14px rgba(0,0,0,0.35)); }
.hero-line {
  display: block; width: clamp(7rem, 12vw, 11rem); height: 2.5px; border-radius: 2px;
  background: var(--irid-line); margin: 0 auto clamp(2.4rem, 8svh, 4.4rem);
}
.hero .display {
  margin-top: 0;
  font-size: clamp(1rem, 1.8vw, 1.45rem);
  font-weight: 400;
  letter-spacing: 0.24em;
  line-height: 1.4;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

/* Entrada del hero: la marca aparece, el eslogan sube línea por línea */
.hero .hero-mark, .hero-line, .hero-sub, .hero-scroll { opacity: 0; animation: hero-fade 1.4s var(--ease-out) forwards; }
.hero .hero-mark { animation-delay: 0.35s; }
.hero-line { animation-delay: 0.55s; }
.hero-sub { animation-delay: 1.9s; }
.hero-scroll { animation-delay: 2.4s; }
.hero .hl { display: block; overflow: clip; }
.hero .hl > span { display: block; transform: translateY(112%); animation: hero-line 1.5s var(--ease-out) var(--d, 0.85s) forwards; }
@keyframes hero-line { to { transform: none; } }
@keyframes hero-fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero .hero-mark, .hero-line, .hero-sub, .hero-scroll, .hero .hl > span { animation: none; opacity: 1; transform: none; }
  .hero-media img { animation: none; transform: none; }
}
.hero-sub {
  margin-top: 1.6rem;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase;
  opacity: 0.9;
}
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; translate: -50% 0;
  z-index: 2; display: grid; justify-items: center; gap: 0.6rem;
  font-size: 0.62rem; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase;
  color: #fff; opacity: 0.85; background: none; border: 0; cursor: pointer;
}
.hero-scroll .line { width: 1px; height: 3.4rem; background: rgba(255,255,255,0.55); overflow: hidden; position: relative; }
.hero-scroll .line::after {
  content: ""; position: absolute; inset: 0; background: #fff;
  animation: scroll-hint 2.2s var(--ease-soft) infinite;
}
@keyframes scroll-hint {
  0% { transform: translateY(-100%); }
  55% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* ---------- Secciones ---------- */
.section { padding-block: clamp(4.5rem, 10vw, 8.5rem); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { max-width: 60rem; }

/* En el hero la .M gigante ya nombra la marca: el wordmark del nav aparece al scrollear */
.nav.on-hero .nav-brand { opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease-soft); }
.nav.solid .nav-brand { opacity: 1; pointer-events: auto; transition: opacity 0.5s var(--ease-soft); }

/* ---------- Proyectos (portada) ---------- */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2.2rem);
  margin-top: clamp(2rem, 5vw, 3.5rem);
}
.proj-card { position: relative; display: block; grid-column: span 6; }
.proj-card .frame {
  position: relative; overflow: clip; background: var(--line);
  aspect-ratio: 4 / 3;
}
.proj-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.1s var(--ease-out), filter 1.1s var(--ease-out);
}
.proj-card:hover img { transform: scale(1.045); }
.proj-card .frame::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 52%, rgba(20,19,17,0.42) 100%);
  opacity: 0; transition: opacity 0.55s var(--ease-out);
}
.proj-card:hover .frame::before { opacity: 1; }
.proj-card .meta {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding-top: 0.9rem;
}
.proj-card h3 {
  margin: 0; font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  transition: transform 0.5s var(--ease-out);
}
.proj-card h3::after {
  content: "↗"; display: inline-block; margin-left: 0.45em;
  color: var(--taupe);
  opacity: 0; transform: translate(-4px, 4px);
  transition: opacity 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}
.proj-card:hover h3 { transform: translateX(0.35rem); }
.proj-card:hover h3::after { opacity: 1; transform: none; }
.proj-card .cat { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--taupe); white-space: nowrap; }
.proj-card .frame::after {
  content: "Ver proyecto";
  position: absolute; left: 50%; top: 50%; z-index: 2;
  translate: -50% -50%;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: rgba(250,249,247,0.92);
  color: var(--ink);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  opacity: 0; scale: 0.92;
  transition: opacity 0.45s var(--ease-out), scale 0.45s var(--ease-out);
}
.proj-card:hover .frame::after { opacity: 1; scale: 1; }

/* ---------- Estudio ---------- */
.about-head {
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3.4rem, 8vw, 6rem);
}
.about-banner {
  position: relative; margin: 0;
  width: 100%;
  height: min(78svh, 640px);
  overflow: clip;
}
.about-banner img { width: 100%; height: 100%; object-fit: cover; }
.about-banner::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(20,19,17,0.12) 0%, rgba(20,19,17,0.05) 45%, rgba(20,19,17,0.45) 100%);
}
.about-banner blockquote {
  position: absolute; inset: 0; z-index: 2;
  display: grid; align-content: end; justify-items: center;
  margin: 0; padding: 0 var(--gutter) clamp(3rem, 7vw, 5.5rem);
  color: #fff; text-align: center;
  font-weight: 200;
  font-size: clamp(1.1rem, 2.3vw, 1.85rem);
  line-height: 1.35;
  text-wrap: balance;
  text-shadow: 0 2px 26px rgba(0,0,0,0.45);
}
.team { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.4rem, 3vw, 2.6rem); margin-top: clamp(2.6rem, 6vw, 4rem); max-width: 58rem; margin-inline: auto; }
.team article { text-align: center; }
.team .frame { aspect-ratio: 3 / 3.6; overflow: clip; background: var(--line); position: relative; }
.team .frame img { width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform 1s var(--ease-out); }
.team article:hover .frame img { transform: scale(1.04); }
.team .frame .ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--taupe); font-weight: 200; font-size: 3.4rem;
}
.team h3 { margin: 1rem 0 0.1rem; font-size: 1.15rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.team .rol { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--taupe); }
.team p.bio { color: var(--ink-soft); font-size: 0.98rem; margin-top: 0.7rem; }

/* ---------- Servicios (acordeón estilo lista) ---------- */
.h-section .tone { color: var(--taupe); }
.section.dark .h-section .tone { color: #A8A29A; }

/* Foco visible al navegar con teclado */
:focus-visible { outline: 2px solid var(--taupe); outline-offset: 3px; }
.section.dark :focus-visible { outline-color: var(--band-ink); }

.svc-list { margin-top: clamp(2.4rem, 5vw, 3.6rem); border-bottom: 1px solid var(--line); }
.svc-item { border-top: 1px solid var(--line); }
.svc-row {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.4rem);
  padding: clamp(1.4rem, 3.6vw, 2.4rem) 0;
  background: none; border: 0; cursor: pointer;
  color: var(--ink); text-align: left;
  transition: opacity 0.3s;
}
.svc-num { font-size: 0.95rem; font-weight: 500; color: var(--taupe); letter-spacing: 0.08em; }
.svc-name {
  font-weight: 300;
  font-size: clamp(1.35rem, 3.4vw, 2.3rem);
  letter-spacing: 0.05em; text-transform: uppercase; line-height: 1.1;
  transition: color 0.35s, transform 0.55s var(--ease-out);
}
.svc-row:hover .svc-name, .svc-item.open .svc-name { color: var(--taupe); }
.svc-row:hover .svc-name { transform: translateX(0.5rem); }
.svc-desde {
  font-size: 0.92rem; font-weight: 500; letter-spacing: 0.06em;
  color: var(--ink); white-space: nowrap;
  transition: color 0.35s;
}
.svc-desde::before {
  content: "desde"; display: inline-block; margin-right: 0.5em;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--taupe);
}
.svc-row:hover .svc-desde { color: var(--taupe); }
.svc-arrow {
  display: grid; place-items: center;
  width: clamp(2.6rem, 5vw, 3.2rem); height: clamp(2.6rem, 5vw, 3.2rem);
  border: 1px solid var(--taupe); border-radius: 50%;
  color: var(--taupe);
  transition: transform 0.55s var(--ease-out), background 0.35s, color 0.35s;
}
.svc-arrow svg { width: 1.1rem; height: 1.1rem; }
.svc-row:hover .svc-arrow { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.svc-item.open .svc-arrow { transform: rotate(180deg); }

.svc-body {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 0.7s var(--ease-out);
}
.svc-item.open .svc-body { grid-template-rows: 1fr; }
.svc-body-inner { overflow: hidden; min-height: 0; }
.svc-cols {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(1.6rem, 4vw, 4rem);
  padding: 0.4rem 0 clamp(2rem, 4.5vw, 3rem);
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.svc-item.open .svc-cols { opacity: 1; transform: none; transition-delay: 0.12s; }
.svc-cols .bajada { color: var(--ink-soft); margin: 0; max-width: 30em; }
.svc-cols .para { margin: 1.4rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.45rem; }
.svc-cols .para li { font-size: 0.92rem; color: var(--ink-soft); padding-left: 1.1rem; position: relative; }
.svc-cols .para li::before { content: "—"; position: absolute; left: 0; color: var(--taupe); }
.entregables h4 {
  margin: 0 0 1rem; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--taupe);
}
.entregables ul { margin: 0; padding: 0; list-style: none; counter-reset: entregable; }
.entregables li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.98rem;
  display: flex; gap: 0.9rem; align-items: baseline;
}
.entregables li::before {
  content: counter(entregable, decimal-leading-zero);
  counter-increment: entregable;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; color: var(--taupe);
}
.cta-row { margin-top: 1.6rem; }

.btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 0.95rem 2rem;
  background: var(--ink); color: var(--bg);
  border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  border: 1px solid var(--ink); cursor: pointer;
  transition: background 0.4s var(--ease-out), color 0.4s, transform 0.4s var(--ease-out);
}
.btn:hover { background: transparent; color: var(--ink); transform: translateY(-2px); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--bg); }

/* ---------- Contacto ---------- */
.contact-grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.4rem, 6vw, 6rem);
  align-items: start;
}
.contact-info { display: grid; gap: 1.4rem; margin-top: 2rem; }
.contact-info a.big-link {
  font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 300; letter-spacing: 0.03em;
  border-bottom: 1px solid var(--line); padding-bottom: 0.9rem;
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  transition: border-color 0.4s;
}
.contact-info a.big-link:hover { border-color: var(--ink); }
.contact-info a.big-link .tag { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); }

.form-block h4 {
  margin: 0 0 1rem; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--taupe);
}
.chips { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.chip {
  padding: 0.85rem 1.7rem;
  border: 1px solid var(--line); background: var(--surface);
  border-radius: 999px;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s, color 0.3s, transform 0.3s var(--ease-out);
}
.chip:hover { border-color: var(--ink); transform: translateY(-1px); }
.chip.sel { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.form-block + .form-block { margin-top: 2.2rem; }
.form-note { font-size: 0.85rem; color: var(--taupe); margin-top: 0.9rem; }
.field { margin-top: 1.1rem; }
.field input, .field textarea {
  width: 100%; padding: 0.95rem 1.1rem;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  font-family: inherit; font-size: 0.95rem;
  transition: border-color 0.3s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: #94908A; }
.send-row { margin-top: 2.2rem; }
.btn-send { padding-inline: 2.6rem; }

/* ---------- Sección oscura (contacto) ---------- */
.section.dark {
  background: var(--band);
  color: var(--band-ink);
}
.section.dark .kicker { color: #A8A29A; }
.section.dark .lead { color: #C9C5BE; }
.section.dark .big-link { border-bottom-color: rgba(244,242,238,0.16); }
.section.dark .big-link:hover { border-bottom-color: var(--band-ink); }
.section.dark .big-link .tag { color: #A8A29A; }
.section.dark .form-block h4 { color: #A8A29A; }
.section.dark .chip {
  background: transparent;
  border-color: rgba(244,242,238,0.24);
  color: var(--band-ink);
}
.section.dark .chip:hover { border-color: var(--band-ink); }
.section.dark .chip.sel { background: var(--band-ink); color: var(--band); border-color: var(--band-ink); }
.section.dark .field input, .section.dark .field textarea {
  background: rgba(255,255,255,0.05);
  border-color: rgba(244,242,238,0.2);
  color: var(--band-ink);
}
.section.dark .field input:focus, .section.dark .field textarea:focus { border-color: var(--band-ink); }
.section.dark .field input::placeholder, .section.dark .field textarea::placeholder { color: rgba(244,242,238,0.42); }
.section.dark .form-note { color: #A8A29A; }
.section.dark .btn { background: transparent; color: var(--band-ink); border-color: var(--band-ink); }
.section.dark .btn:hover { background: var(--band-ink); color: var(--band); }

/* ---------- Instagram / tienda strip ---------- */
.follow {
  text-align: center;
}
.follow .h-section { margin-bottom: 0.4em; }
.follow .handle {
  font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg,#BFD9EE,#CCC2E6,#C2DACB,#EFE6C4) 1;
  padding-bottom: 0.2rem;
  display: inline-block;
  transition: opacity 0.3s;
}
.follow .handle:hover { opacity: 0.65; }
/* Marquesina infinita de fotos (estilo REN) */
.follow-marquee {
  margin-top: clamp(2.4rem, 5vw, 3.6rem);
  overflow: clip;
  cursor: pointer;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 55s linear infinite;
}
.follow-marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track a {
  flex: none; overflow: clip;
  height: clamp(200px, 30vw, 320px);
  margin-right: clamp(0.7rem, 1.4vw, 1.2rem); /* margen en vez de gap: el -50% del loop cierra exacto */
  background: var(--line);
}
.marquee-track img {
  height: 100%; width: auto; max-width: none; display: block;
  transition: transform 0.9s var(--ease-out), filter 0.6s;
}
.marquee-track a:hover img { transform: scale(1.05); filter: brightness(0.92); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--band);
  color: var(--band-ink);
  border-top: 1px solid rgba(244,242,238,0.12);
  padding: clamp(2.4rem, 6vw, 4rem) var(--edge);
  display: grid; gap: 2rem;
}
.footer-inner {
  width: min(var(--max), 100%);
  margin-inline: auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.4rem 2.5rem;
}
.footer .wordmark { font-size: 1.3rem; }
.footer nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-brand { display: flex; align-items: center; gap: 0.9rem; position: relative; width: fit-content; }
.footer-brand::before {
  content: ""; position: absolute; right: calc(100% + 0.9rem); top: 76%; translate: 0 -50%;
  width: clamp(5rem, 10vw, 12rem); height: 2.5px; border-radius: 2px;
  background: var(--irid-line);
}
.footer-logo { height: clamp(1.3rem, 2.4vw, 1.6rem); width: auto; display: block; }
.footer-tag { font-size: 0.56rem; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase; color: #A8A29A; line-height: 1.5; }
.footer nav a { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #A8A29A; transition: color 0.3s; }
.footer nav a:hover { color: var(--band-ink); }
.footer .fine { font-size: 0.78rem; color: #8F8A82; }
.footer .wordmark small { color: #A8A29A; }

/* ---------- Botones flotantes (Instagram + WhatsApp) ---------- */
.float-group {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 90;
  display: grid; gap: 0.7rem;
}
.float-btn {
  width: 3.4rem; height: 3.4rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: var(--bg);
  box-shadow: 0 10px 30px -8px rgba(28,27,25,0.45);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.float-btn svg { width: 1.5rem; height: 1.5rem; }
.float-btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 16px 36px -8px rgba(28,27,25,0.5); }


.proj-head { margin-block: 6.6rem 1.8rem; }
.proj-head .kicker { margin-bottom: 0.7rem; }
.proj-title {
  margin: 0;
  font-weight: 200;
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  letter-spacing: 0.04em; text-transform: uppercase; line-height: 1.12;
  text-wrap: balance;
}
.proj-cover { position: relative; overflow: clip; }
.proj-cover img { width: 100%; height: min(78svh, 760px); object-fit: cover; }
.proj-intro {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(1.6rem, 5vw, 5rem);
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.proj-intro .meta { display: grid; gap: 0.5rem; align-content: start; }
.proj-intro .meta span { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); }
.proj-intro .meta strong { font-weight: 500; font-size: 0.95rem; letter-spacing: 0.06em; text-transform: uppercase; }
.proj-intro p.lead { margin: 0; font-weight: 300; font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.5; color: var(--ink); max-width: 30em; }

/* Galería justificada (estilo Google Fotos) */
.jgallery { display: block; padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.jgallery .jrow { display: flex; gap: 10px; margin-bottom: 10px; }
.jgallery .jitem {
  position: relative; overflow: clip; background: var(--line);
  cursor: zoom-in; flex: 0 0 auto;
}
.jgallery .jitem img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease-out);
}
.jgallery .jitem:hover img { transform: scale(1.035); }

.proj-next {
  border-top: 1px solid var(--line);
  padding-block: clamp(3.4rem, 8vw, 6rem);
  text-align: center;
}
.proj-next .label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--taupe); }
.proj-next a.next-title {
  display: block; margin-top: 0.6rem;
  font-weight: 200; font-size: clamp(1.9rem, 5vw, 3.6rem); letter-spacing: 0.03em; text-transform: uppercase;
  transition: opacity 0.35s, letter-spacing 0.6s var(--ease-out);
}
.proj-next a.next-title:hover { opacity: 0.55; letter-spacing: 0.06em; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 150;
  background: rgba(20, 19, 17, 0.94);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.45s var(--ease-soft), visibility 0.45s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: min(92vw, 1500px); max-height: 86svh;
  object-fit: contain;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6);
  transition: transform 0.45s var(--ease-out), opacity 0.3s;
}
.lightbox.open img { transform: none; }
.lightbox .lb-btn {
  position: absolute; z-index: 2;
  background: none; border: 0; color: #fff; cursor: pointer;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  padding: 1rem; opacity: 0.8; transition: opacity 0.3s;
}
.lightbox .lb-btn:hover { opacity: 1; }
.lb-close { top: 1rem; right: 1.2rem; }
.lb-prev { left: 0.8rem; top: 50%; translate: 0 -50%; }
.lb-next { right: 0.8rem; top: 50%; translate: 0 -50%; }
.lb-count { position: absolute; bottom: 1.4rem; left: 50%; translate: -50%; color: #fff; opacity: 0.7; font-size: 0.75rem; letter-spacing: 0.2em; }

/* ---------- Reveals ---------- */
/* durante la navegación programada entre secciones no se anima nada: fluidez */
body.nav-scroll .reveal, body.nav-scroll .reveal-img, body.nav-scroll [data-stagger] > * { transition: none !important; }

.reveal { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal-img { clip-path: inset(8% 6% 8% 6%); transform: scale(1.05); transition: clip-path 1.2s var(--ease-out), transform 1.4s var(--ease-out); }
.reveal-img.in { clip-path: inset(0 0 0 0); transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
[data-stagger].in > * { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-left .icon-link { display: none; }
  .about-head, .contact-grid, .proj-intro { grid-template-columns: 1fr; }
  .about-banner { height: min(62svh, 480px); }
  .team { max-width: none; }
  .svc-cols { grid-template-columns: 1fr; }
  .proj-card:nth-child(n) { grid-column: span 12; }
  .proj-card:nth-child(n) .frame { aspect-ratio: 4 / 3; }
  .marquee-track { animation-duration: 40s; }
  .team { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .svc-desde { display: none; }
  .team { grid-template-columns: 1fr; }
  .jgallery .jrow { gap: 6px; margin-bottom: 6px; }
  .proj-cover img { height: 60svh; }
  .float-group { right: 1rem; bottom: 1rem; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  .reveal, .reveal-img, [data-stagger] > * { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .hero-media img { transform: none; animation: none; }
}