/* ==========================================================================
   IMPACOLSA — Metal Industry Panacol, S.A.
   Tipografía: Anton (titulares) + Poppins (texto)
   ========================================================================== */

:root {
  --yellow: #F0C400;
  --yellow-dark: #C9A400;
  --yellow-light: #FFF3B0;

  --black: #0A0A0A;
  --charcoal: #1C1C1C;
  --gray-dark: #343434;
  --gray: #6B6B6B;
  --gray-light: #E8E8E8;

  --off-white: #F8F8F6;
  --white: #FFFFFF;

  --display: 'Anton', 'Arial Narrow', Impact, sans-serif;
  --body: 'Poppins', system-ui, sans-serif;

  --wrap: 1320px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-y: clamp(4.5rem, 9vw, 9rem);

  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--gray-dark);
  font-family: var(--body);
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 1rem; top: -120px; z-index: 999;
  background: var(--yellow); color: var(--black);
  padding: .8rem 1.3rem; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 1rem; }

/* --- Tipografía --------------------------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: var(--display);
  font-weight: 400;
  color: var(--black);
  line-height: .96;
  letter-spacing: .002em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 7.4vw, 6.2rem); }
h2 { font-size: clamp(2rem, 5vw, 4rem); }
h3 { font-size: clamp(1.2rem, 2.1vw, 1.6rem); line-height: 1.06; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }

.eyebrow {
  font-family: var(--body);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--yellow-dark);
  display: flex;
  align-items: center;
  gap: .85rem;
  margin: 0 0 1.5rem;
  line-height: 1.4;
}
.eyebrow::before {
  content: '';
  width: 40px; height: 3px;
  background: var(--yellow);
  flex: none;
}
.eyebrow--center { justify-content: center; }
.on-dark .eyebrow { color: var(--yellow); }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  font-weight: 300;
  color: var(--gray);
  max-width: 60ch;
  line-height: 1.65;
}
.on-dark .lead { color: var(--gray-light); }

.label {
  font-family: var(--body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
}

/* --- Layout ------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 940px; }

.section { padding-block: var(--section-y); position: relative; }
.section--tint { background: var(--off-white); }
.section--line { border-top: 1px solid var(--gray-light); }
/* Oscuro reservado para el hero, el CTA y el pie */
.section--dark { background: var(--charcoal); color: var(--gray-light); }
.section--black { background: var(--black); color: var(--gray-light); }
.section--dark h2, .section--dark h3, .section--dark h4,
.section--black h2, .section--black h3, .section--black h4 { color: var(--white); }

.section-head { max-width: 66ch; margin-bottom: clamp(2.6rem, 5vw, 4.2rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* Número gigante de fondo por sección */
.section__ghost {
  position: absolute;
  right: 2vw; top: -2.5vw;
  font-family: var(--display);
  font-size: clamp(7rem, 20vw, 18rem);
  line-height: .8;
  color: var(--black);
  opacity: .038;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.section--dark .section__ghost,
.section--black .section__ghost { color: var(--white); opacity: .05; }
.section > .wrap { position: relative; z-index: 1; }

.thermal-rule {
  height: 4px; border: 0; margin: 0;
  background: linear-gradient(90deg,
    var(--gray-light) 0%, var(--yellow-light) 34%,
    var(--yellow) 66%, #E25822 100%);
}

/* --- Botones ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: 1.05rem 1.9rem;
  font-family: var(--body);
  font-weight: 600;
  font-size: .84rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: background .25s var(--ease), color .25s var(--ease),
              border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { transform: translateY(-3px); }
.btn svg { flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(5px); }

.btn--primary { background: var(--yellow); color: var(--black); }
.btn--primary:hover { background: var(--yellow-dark); }
.btn--dark { background: var(--black); color: var(--white); }
.btn--dark:hover { background: var(--gray-dark); }
.btn--outline { border-color: var(--yellow); color: var(--yellow); }
.btn--outline:hover { background: var(--yellow); color: var(--black); }
.btn--ghost { border-color: var(--gray-light); color: var(--black); }
.btn--ghost:hover { border-color: var(--black); background: var(--black); color: var(--white); }
.btn--sm { padding: .8rem 1.4rem; font-size: .76rem; }

/* --- Cargador ----------------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: var(--black);
  display: grid;
  place-items: center;
  transition: opacity .55s var(--ease), visibility .55s var(--ease);
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__in { text-align: center; width: min(300px, 74vw); }
.loader__logo {
  width: 100%; height: auto;
  margin-bottom: 2rem;
  animation: loaderPulse 1.9s var(--ease) infinite;
}
.loader__track {
  height: 3px;
  background: rgba(255,255,255,.13);
  overflow: hidden;
}
.loader__bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--yellow-light), var(--yellow), #E25822);
  transition: width .3s var(--ease);
}
.loader__txt {
  margin-top: 1.1rem;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gray);
}
@keyframes loaderPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .55; }
}

/* --- Header ------------------------------------------------------------- */
.topbar {
  background: var(--black);
  color: var(--gray-light);
  font-size: .76rem;
  font-weight: 400;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar__in {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; min-height: 40px; padding-block: .4rem;
}
.topbar__loc { color: var(--gray); letter-spacing: .04em; }
.topbar__links { display: flex; gap: 1.6rem; font-weight: 500; }
.topbar a:hover { color: var(--yellow); }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.header__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; min-height: var(--header-h);
}
.brand { flex: none; display: block; }
.brand img { width: 168px; height: auto; }

.nav { display: flex; align-items: center; gap: 2.2rem; }
.nav__list { display: flex; gap: 1.85rem; }
.nav__link {
  color: var(--gray-light);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding-block: .55rem;
  position: relative;
}
.nav__link::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--yellow);
  transition: width .28s var(--ease);
}
.nav__link:hover { color: var(--white); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }
.nav__link[aria-current="page"] { color: var(--yellow); }

.nav-toggle { display: none; padding: .55rem; color: var(--white); }
.nav-toggle svg { width: 28px; height: 28px; }

/* --- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(560px, 90vh, 940px);
  display: flex; align-items: flex-end;
  overflow: hidden;
  background: var(--black);
}
.hero--page { min-height: clamp(340px, 46vh, 480px); align-items: center; }
.hero__media { position: absolute; inset: -9% 0 0; height: 118%; z-index: 0; will-change: transform; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to right, rgba(10,10,10,.94) 0%, rgba(10,10,10,.74) 48%, rgba(10,10,10,.36) 100%),
    linear-gradient(to top, rgba(10,10,10,.96) 0%, rgba(10,10,10,0) 58%);
}
.hero__in { position: relative; z-index: 2; width: 100%; padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 6vw, 5rem); }
.hero--page .hero__in { padding-block: clamp(2.5rem, 5vw, 4rem); }
.hero h1 { color: var(--white); max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--yellow); }
.hero__text {
  color: var(--gray-light);
  font-size: clamp(1.02rem, 1.5vw, 1.25rem);
  font-weight: 300;
  max-width: 50ch;
  margin-top: 1.8rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.8rem; }

/* Miga de pan */
.crumbs {
  display: flex; flex-wrap: wrap; gap: .55rem;
  font-size: .74rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gray);
  margin-bottom: 1.2rem;
}
.crumbs a { color: var(--yellow); }
.crumbs a:hover { color: var(--white); }

/* --- Cinta de servicios (marquesina) ------------------------------------- */
.ticker {
  background: var(--yellow);
  color: var(--black);
  overflow: hidden;
  border-block: 3px solid var(--black);
  padding-block: .95rem;
}
.ticker__track {
  display: flex; gap: 0;
  width: max-content;
  animation: tickerMove 42s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  font-family: var(--display);
  font-size: clamp(.95rem, 1.7vw, 1.35rem);
  text-transform: uppercase;
  letter-spacing: .04em;
  padding-inline: 1.6rem;
  display: flex; align-items: center; gap: 1.6rem;
  white-space: nowrap;
}
.ticker__item::after {
  content: ''; width: 9px; height: 9px;
  background: var(--black);
  transform: rotate(45deg);
  flex: none;
}
@keyframes tickerMove {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --- Barra de datos ----------------------------------------------------- */
.stats { background: var(--white); color: var(--black); border-block: 1px solid var(--gray-light); }
.stats__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.stats__item {
  padding: clamp(2rem, 3.4vw, 3rem) clamp(1rem, 2.2vw, 2rem);
  border-right: 1px solid var(--gray-light);
}
.stats__item:last-child { border-right: 0; }
.stats__n {
  font-family: var(--display);
  font-size: clamp(2.6rem, 4.6vw, 3.9rem);
  line-height: .9;
  color: var(--black);
  display: block;
}
.stats__n::first-letter { color: var(--yellow-dark); }
.stats__l {
  font-size: .76rem; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; margin-top: .9rem; color: var(--gray);
  line-height: 1.5;
}

/* --- Bloques partidos ---------------------------------------------------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem); align-items: center;
}
.split--narrow { grid-template-columns: 1.05fr .95fr; }
.split--wide-media { grid-template-columns: .9fr 1.1fr; }
.split--rev .split__media { order: -1; }

.figure { position: relative; background: var(--gray-light); overflow: hidden; }
.figure img { width: 100%; height: 100%; object-fit: cover; }
.figure--tall { aspect-ratio: 4 / 5; }
.figure--wide { aspect-ratio: 4 / 3; }
.figure__badge {
  position: absolute; left: 0; bottom: 0;
  background: var(--yellow); color: var(--black);
  padding: 1rem 1.4rem;
  font-size: .74rem; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase;
  max-width: 82%; line-height: 1.5;
}

/* Composición de dos fotos superpuestas */
.stack { position: relative; padding-bottom: 16%; padding-right: 14%; }
.stack__a { aspect-ratio: 4 / 5; overflow: hidden; background: var(--gray-light); }
.stack__a img { width: 100%; height: 100%; object-fit: cover; }
.stack__b {
  position: absolute; right: 0; bottom: 0;
  width: 52%; aspect-ratio: 1;
  border: 8px solid var(--white);
  overflow: hidden; background: var(--gray-light);
}
.section--dark .stack__b, .section--black .stack__b { border-color: var(--charcoal); }
.stack__b img { width: 100%; height: 100%; object-fit: cover; }
.stack__tag {
  position: absolute; left: 0; top: 8%;
  background: var(--yellow); color: var(--black);
  font-family: var(--display); font-size: clamp(1.5rem, 3vw, 2.4rem);
  padding: .5rem 1.1rem; line-height: 1;
}

.checklist { display: grid; gap: 1rem; margin-top: 2.2rem; }
.checklist li { display: flex; gap: .95rem; align-items: flex-start; font-size: .98rem; }
.checklist svg { flex: none; margin-top: .35rem; color: var(--yellow-dark); }
.on-dark .checklist svg { color: var(--yellow); }

/* --- Servicios ----------------------------------------------------------- */
.services {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px; background: var(--gray-light);
  border: 1px solid var(--gray-light);
}
.svc {
  background: var(--white);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  transition: background .3s var(--ease);
}
.svc::after {
  content: ''; position: absolute; left: 0; top: 0;
  width: 4px; height: 0; background: var(--yellow);
  transition: height .35s var(--ease); z-index: 3;
}
.svc:hover { background: var(--off-white); }
.svc:hover::after { height: 100%; }
.svc__fig { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--gray-dark); }
.svc__fig img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.92);
  transition: transform .7s var(--ease), filter .45s var(--ease);
}
.svc:hover .svc__fig img { transform: scale(1.07); filter: saturate(1.05); }
.svc__fig--icon {
  display: grid; place-items: center;
  background: repeating-linear-gradient(135deg, rgba(10,10,10,.035) 0 14px, transparent 14px 28px), var(--off-white);
}
.svc__fig--icon svg { width: 54px; height: 54px; color: var(--yellow-dark); opacity: .95; }
.svc__num {
  position: absolute; left: 0; top: 0; z-index: 2;
  font-family: var(--display); font-size: 1.5rem; line-height: 1;
  background: var(--yellow); color: var(--black);
  padding: .45rem .8rem;
}
.svc__body { padding: clamp(1.5rem, 2.4vw, 2.1rem); display: flex; flex-direction: column; gap: .8rem; flex: 1; }
.svc h3 { color: var(--black); }
.svc p { color: var(--gray); font-size: .92rem; font-weight: 300; }
.svc__list { display: grid; gap: .4rem; margin-top: .3rem; }
.svc__list li {
  font-size: .84rem; font-weight: 400; color: var(--gray);
  padding-left: 1.1rem; position: relative; line-height: 1.5;
}
.svc__list li::before {
  content: ''; position: absolute; left: 0; top: .62em;
  width: 7px; height: 2px; background: var(--yellow-dark);
}
.svc__more {
  margin-top: auto; padding-top: 1.2rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--yellow-dark);
  display: inline-flex; align-items: center; gap: .6rem;
}
.svc__more svg { transition: transform .25s var(--ease); }
.svc:hover .svc__more svg { transform: translateX(6px); }

/* --- Corte térmico ------------------------------------------------------- */
.crosscut { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.layers { display: grid; gap: 3px; }
.layer {
  display: grid; grid-template-columns: 96px 1fr auto;
  align-items: center; gap: 1.3rem;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-left: 4px solid var(--gray-light);
  transition: border-left-color .3s var(--ease), background .3s var(--ease);
}
.layer:hover { background: var(--off-white); border-left-color: var(--yellow); }
.layer__temp {
  font-family: var(--display); font-size: 1.15rem;
  color: var(--yellow-dark); line-height: 1;
}
.layer__name { font-weight: 600; color: var(--black); font-size: .97rem; line-height: 1.35; }
.layer__note { display: block; font-weight: 300; font-size: .85rem; color: var(--gray); margin-top: .25rem; }
.layer__bar { width: 52px; height: 10px; background: var(--gray); }
.layer:nth-child(1) .layer__bar { background: #E25822; }
.layer:nth-child(2) .layer__bar { background: var(--yellow); }
.layer:nth-child(3) .layer__bar { background: var(--yellow-light); }
.layer:nth-child(4) .layer__bar { background: var(--gray-light); }
.layer:nth-child(5) .layer__bar { background: #7FA8D0; }

/* --- Industrias ---------------------------------------------------------- */
.inds { display: grid; grid-template-columns: repeat(auto-fit, minmax(228px, 1fr)); gap: 1px; background: var(--gray-light); border: 1px solid var(--gray-light); }
.ind { background: var(--white); padding: 2.2rem 1.8rem; transition: background .28s var(--ease); }
.ind:hover { background: var(--off-white); }
.ind__k { font-family: var(--display); font-size: 1.9rem; color: var(--yellow); line-height: 1; display: block; }
.ind h3 { margin-top: .9rem; font-size: 1.14rem; }
.ind p { margin-top: .6rem; font-size: .89rem; font-weight: 300; color: var(--gray); }

/* --- Proyectos ----------------------------------------------------------- */
.projects { display: grid; gap: 1.6rem; }
.project {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  background: var(--white); overflow: hidden;
  border: 1px solid var(--gray-light);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.project:hover { border-color: var(--yellow); box-shadow: 0 18px 40px rgba(10,10,10,.07); }
.project:nth-child(even) .project__media { order: 2; }
.project__media { position: relative; background: var(--gray-light); overflow: hidden; min-height: 340px; }
.project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.project:hover .project__media img { transform: scale(1.05); }
.project__year {
  position: absolute; left: 0; top: 0; z-index: 2;
  background: var(--yellow); color: var(--black);
  font-family: var(--display); font-size: 1.3rem;
  padding: .55rem 1.1rem; line-height: 1;
}
.project__body { padding: clamp(1.9rem, 3.6vw, 3.4rem); display: flex; flex-direction: column; justify-content: center; }
.project__tag {
  font-size: .72rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--yellow-dark); margin-bottom: 1rem;
}
.project h3 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); color: var(--black); }
.project p { margin-top: 1rem; color: var(--gray); font-weight: 300; font-size: .97rem; }
.project__scope { margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--gray-light); display: grid; gap: .5rem; }
.project__scope li { font-size: .87rem; font-weight: 300; color: var(--gray); padding-left: 1.2rem; position: relative; }
.project__scope li::before { content: ''; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; background: var(--yellow); }

/* --- Razones ------------------------------------------------------------- */
.reasons { display: grid; grid-template-columns: repeat(auto-fit, minmax(262px, 1fr)); gap: 1px; background: var(--gray-light); border: 1px solid var(--gray-light); }
.reason { background: var(--white); padding: clamp(1.8rem, 3vw, 2.6rem); }
.reason__n { font-family: var(--display); font-size: 2.4rem; line-height: 1; color: var(--yellow); display: block; margin-bottom: 1rem; }
.reason p { margin-top: .8rem; font-size: .93rem; font-weight: 300; color: var(--gray); }

/* --- Productos ----------------------------------------------------------- */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.6rem; }
.product { border: 1px solid var(--gray-light); background: var(--white); transition: border-color .3s var(--ease), transform .3s var(--ease); overflow: hidden; }
.product:hover { border-color: var(--yellow); transform: translateY(-5px); }
.product__img { aspect-ratio: 3 / 2; background: var(--gray-light); overflow: hidden; }
.product__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product:hover .product__img img { transform: scale(1.05); }
.product__b { padding: 1.5rem 1.6rem 1.8rem; }
.product h3 { font-size: 1.12rem; }
.product p { margin-top: .6rem; font-size: .89rem; font-weight: 300; color: var(--gray); }
.product__spec { margin-top: 1rem; font-size: .72rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--yellow-dark); }

/* --- Clientes ------------------------------------------------------------ */
.clients { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--gray-light); border: 1px solid var(--gray-light); }
.client { background: var(--white); padding: 2.2rem 1.7rem; }
.client__n { font-family: var(--display); font-size: 1.25rem; color: var(--black); line-height: 1.1; display: block; }
.client__s { font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--yellow-dark); margin-top: .7rem; display: block; }

/* --- Galería ------------------------------------------------------------- */
.galgroup { margin-bottom: clamp(3rem, 6vw, 5rem); }
.galgroup:last-child { margin-bottom: 0; }
.galgroup__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
  padding-bottom: 1.1rem; margin-bottom: 1.6rem;
  border-bottom: 2px solid var(--gray-light);
}
.galgroup__head h3 { font-size: clamp(1.35rem, 2.6vw, 2rem); }
.galgroup__meta { font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--yellow-dark); }
.galgroup p { max-width: 62ch; font-weight: 300; font-size: .95rem; color: var(--gray); margin-bottom: 1.7rem; }

.gal { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.gal--tight { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.gal__item { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--gray-light); padding: 0; display: block; width: 100%; }
.gal__item img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9); transition: transform .6s var(--ease), filter .4s var(--ease); }
.gal__item:hover img { transform: scale(1.08); filter: saturate(1.05); }
.gal__item::after { content: ''; position: absolute; inset: 0; border: 0 solid var(--yellow); transition: border-width .22s var(--ease); pointer-events: none; }
.gal__item:hover::after { border-width: 4px; }
.gal__item--big { grid-column: span 2; aspect-ratio: 8 / 5; }

/* --- Lightbox ------------------------------------------------------------ */
.lb { position: fixed; inset: 0; z-index: 200; background: rgba(10,10,10,.97); display: none; align-items: center; justify-content: center; padding: clamp(1rem, 4vw, 3rem); }
.lb.is-open { display: flex; }
.lb__img { max-width: min(1200px, 92vw); max-height: 80vh; object-fit: contain; }
.lb__cap { position: absolute; left: 50%; bottom: clamp(1rem, 3vw, 2.2rem); transform: translateX(-50%); width: min(760px, 88vw); text-align: center; font-size: .82rem; font-weight: 300; line-height: 1.6; color: var(--gray-light); }
.lb__count { display: block; color: var(--yellow); margin-bottom: .5rem; font-weight: 600; letter-spacing: .18em; font-size: .72rem; }
.lb__btn { position: absolute; top: 50%; transform: translateY(-50%); width: 56px; height: 56px; display: grid; place-items: center; color: var(--white); border: 1px solid rgba(255,255,255,.24); transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease); }
.lb__btn:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }
.lb__prev { left: clamp(.6rem, 2.5vw, 2rem); }
.lb__next { right: clamp(.6rem, 2.5vw, 2rem); }
.lb__close { position: absolute; top: clamp(.8rem, 2.5vw, 1.8rem); right: clamp(.8rem, 2.5vw, 1.8rem); width: 50px; height: 50px; display: grid; place-items: center; color: var(--white); border: 1px solid rgba(255,255,255,.24); transition: background .25s var(--ease), color .25s var(--ease); }
.lb__close:hover { background: var(--yellow); color: var(--black); border-color: var(--yellow); }

/* --- FAQ ----------------------------------------------------------------- */
.faq { max-width: 900px; border-top: 2px solid var(--gray-light); }
.faq details { border-bottom: 1px solid var(--gray-light); }
.faq summary {
  list-style: none; cursor: pointer;
  padding: 1.6rem 3.2rem 1.6rem 0;
  font-family: var(--display);
  font-size: clamp(1.02rem, 1.7vw, 1.28rem);
  text-transform: uppercase; color: var(--black);
  position: relative; transition: color .2s var(--ease);
  line-height: 1.25;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--yellow-dark); }
.faq summary::after { content: ''; position: absolute; right: .6rem; top: 50%; width: 16px; height: 3px; background: var(--yellow-dark); transform: translateY(-50%); }
.faq summary::before { content: ''; position: absolute; right: 1.25rem; top: 50%; width: 3px; height: 16px; background: var(--yellow-dark); transform: translateY(-50%); transition: opacity .25s var(--ease), transform .25s var(--ease); }
.faq details[open] summary::before { opacity: 0; transform: translateY(-50%) rotate(90deg); }
.faq__a { padding: 0 2.5rem 1.8rem 0; color: var(--gray); font-weight: 300; font-size: .98rem; max-width: 70ch; }

/* --- CTA ----------------------------------------------------------------- */
.cta { position: relative; background: var(--black); overflow: hidden; }
.cta__bg { position: absolute; inset: -12% 0 0; height: 124%; opacity: .22; z-index: 0; will-change: transform; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta__in { position: relative; z-index: 1; text-align: center; }
.cta h2 { color: var(--white); max-width: 18ch; margin-inline: auto; }
.cta p { color: var(--gray-light); font-weight: 300; max-width: 56ch; margin: 1.5rem auto 0; }
.cta__btns { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.6rem; }
.cta__direct { display: flex; flex-wrap: wrap; gap: 2.6rem; justify-content: center; margin-top: 3.2rem; padding-top: 2.6rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .87rem; font-weight: 300; }
.cta__direct a { color: var(--gray-light); }
.cta__direct a:hover { color: var(--yellow); }
.cta__direct strong { color: var(--yellow); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: .72rem; display: block; margin-bottom: .3rem; }

/* --- Formulario ---------------------------------------------------------- */
.form { display: grid; gap: 1.2rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: grid; gap: .5rem; }
.field label { font-size: .74rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--gray-dark); }
.field input, .field textarea, .field select {
  font-family: var(--body); font-size: .97rem;
  padding: .95rem 1.1rem;
  border: 1px solid var(--gray-light);
  background: var(--white); color: var(--black);
  transition: border-color .25s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--yellow); outline: none; }
.field textarea { resize: vertical; min-height: 140px; }
.form__note { font-size: .82rem; font-weight: 300; color: var(--gray); }

/* --- Contacto ------------------------------------------------------------ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.contact-block { display: grid; gap: 2rem; }
.contact-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.contact-item__icon { flex: none; width: 46px; height: 46px; display: grid; place-items: center; background: var(--yellow); color: var(--black); }
.contact-item__icon svg { width: 21px; height: 21px; }
.contact-item h4 { font-size: .78rem; letter-spacing: .16em; color: var(--yellow-dark); margin-bottom: .45rem; font-family: var(--body); font-weight: 600; }
.contact-item p, .contact-item a { font-size: .98rem; font-weight: 300; color: var(--gray-dark); line-height: 1.6; }
.contact-item a:hover { color: var(--yellow-dark); }
.map-embed { aspect-ratio: 16 / 10; background: var(--gray-light); border: 1px solid var(--gray-light); }
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

/* --- Footer -------------------------------------------------------------- */
.footer { background: var(--charcoal); color: var(--gray-light); }
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: clamp(2rem, 4vw, 3.5rem); padding-block: clamp(3.4rem, 6vw, 5.2rem); }
.footer h4 { font-family: var(--body); font-size: .76rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--yellow); margin: 0 0 1.4rem; }
.footer__logo { width: 190px; margin-bottom: 1.4rem; }
.footer__links { display: grid; gap: .75rem; }
.footer__links a { font-size: .92rem; font-weight: 300; color: var(--gray-light); opacity: .82; }
.footer__links a:hover { color: var(--yellow); opacity: 1; }
.footer__about p { font-size: .92rem; font-weight: 300; opacity: .8; max-width: 40ch; }
.footer__legal { font-size: .8rem; font-weight: 300; color: var(--gray); margin-top: 1.3rem; }
.footer__social { display: flex; gap: .9rem; margin-top: 1.5rem; }
.footer__social a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease); }
.footer__social a:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.11); padding-block: 1.7rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: .78rem; font-weight: 300; color: var(--gray); }
.footer__bottom a:hover { color: var(--yellow); }

/* --- WhatsApp ------------------------------------------------------------ */
.wa { position: fixed; right: 1.35rem; bottom: 1.35rem; z-index: 90; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 28px rgba(0,0,0,.3); transition: transform .28s var(--ease); }
.wa:hover { transform: scale(1.09); }
.wa svg { width: 31px; height: 31px; }

/* --- Revelado ------------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .1s; }
.reveal[data-d="2"] { transition-delay: .2s; }
.reveal[data-d="3"] { transition-delay: .3s; }

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 1080px) { .footer__top { grid-template-columns: 1fr 1fr; } }

@media (max-width: 940px) {
  :root { --header-h: 70px; }
  .brand img { width: 132px; }
  .nav-toggle { display: block; z-index: 101; position: relative; }
  .nav {
    position: fixed; inset: 0 0 0 auto;
    width: min(330px, 86vw); background: var(--black);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    padding: 5.5rem 2rem 2rem; gap: 0;
    transform: translateX(100%); transition: transform .38s var(--ease);
    border-left: 1px solid rgba(255,255,255,.11); overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link { display: block; padding: 1.05rem 0; border-bottom: 1px solid rgba(255,255,255,.09); font-size: .88rem; }
  .nav .btn { margin-top: 1.8rem; justify-content: center; }

  .topbar__loc { display: none; }
  .topbar__in { justify-content: center; }

  .split, .split--narrow, .split--wide-media, .crosscut, .contact-grid { grid-template-columns: 1fr; }
  .split .split__media, .split--rev .split__media { order: -1; }
  .stack { padding-bottom: 12%; padding-right: 10%; }

  .project { grid-template-columns: 1fr; }
  .project:nth-child(even) .project__media { order: 0; }
  .project__media { min-height: 260px; aspect-ratio: 4 / 3; }

  .footer__top { grid-template-columns: 1fr; }
  .section__ghost { font-size: clamp(5rem, 26vw, 10rem); }
}

@media (max-width: 560px) {
  body { font-size: .98rem; }
  .stats__item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .stats__item:last-child { border-bottom: 0; }
  .hero__cta .btn, .cta__btns .btn { width: 100%; justify-content: center; }
  .cta__direct { flex-direction: column; gap: 1.5rem; }
  .layer { grid-template-columns: 78px 1fr; }
  .layer__bar { display: none; }
  .form__row { grid-template-columns: 1fr; }
  .gal, .gal--tight { grid-template-columns: repeat(auto-fill, minmax(145px, 1fr)); gap: 6px; }
  .gal__item--big { grid-column: span 2; }
  .lb__btn { width: 44px; height: 44px; }
}

/* --- Movimiento reducido -------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .loader { display: none; }
  .ticker__track { animation: none; }
}

@media print {
  .header, .topbar, .wa, .hero__media, .loader, .ticker { display: none; }
  body { color: #000; background: #fff; }
}

/* ==========================================================================
   Carrusel en bucle — se usa cuando una sección supera los 4 elementos
   ========================================================================== */
.carousel { position: relative; }

.carousel__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  /* Rompe el contenedor y ocupa todo el ancho de la ventana */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding-inline: var(--gutter);
}
.carousel__nav { padding-inline: 0; }
.carousel__viewport::-webkit-scrollbar { display: none; }

.carousel__track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  padding-block: 4px;
}
.carousel__track > * {
  flex: 0 0 calc((100vw - var(--gutter) * 2 - 3rem) / 3);
  scroll-snap-align: start;
}
.carousel--wide .carousel__track > * { flex-basis: calc((100vw - var(--gutter) * 2 - 1.5rem) / 2); }
.carousel--tight .carousel__track > * { flex-basis: calc((100vw - var(--gutter) * 2 - 3rem) / 3); }

.carousel__nav {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: 2rem;
}
.carousel__btn {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 2px solid var(--gray-light);
  color: var(--black);
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.carousel__btn:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }
.on-dark .carousel__btn { border-color: rgba(255,255,255,.24); color: var(--white); }
.on-dark .carousel__btn:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }

.carousel__hint {
  margin-left: auto;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--gray);
}

/* La rejilla se anula cuando el bloque va dentro de un carrusel */
.carousel .services,
.carousel .inds,
.carousel .products,
.carousel .reasons,
.carousel .clients { display: contents; }

.carousel--tight .svc,
.carousel--tight .ind,
.carousel--tight .reason,
.carousel--tight .client { border: 1px solid var(--gray-light); }

@media (max-width: 1000px) {
  .carousel__track > *,
  .carousel--tight .carousel__track > * {
    flex-basis: calc((100vw - var(--gutter) * 2 - 1.5rem) / 2);
  }
}
@media (max-width: 620px) {
  .carousel__track { gap: 1rem; }
  .carousel__track > *,
  .carousel--wide .carousel__track > *,
  .carousel--tight .carousel__track > * { flex-basis: calc(100vw - var(--gutter) * 2 - 2.5rem); }
  .carousel__btn { width: 46px; height: 46px; }
  .carousel__hint { display: none; }
}

/* Productos en rejilla fija de 4 columnas */
.products--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .products--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .products--4 { grid-template-columns: 1fr; } }

/* ==========================================================================
   Galería de proyectos del inicio
   ========================================================================== */
.pgal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.pgal__item {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gray-light);
}
.pgal__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease), filter .4s var(--ease);
}
.pgal__item::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(10,10,10,.88) 0%, rgba(10,10,10,.15) 48%, transparent 75%);
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.pgal__item::after {
  content: '';
  position: absolute; inset: 0; z-index: 3;
  border: 0 solid var(--yellow);
  transition: border-width .22s var(--ease);
  pointer-events: none;
}
.pgal__item:hover img,
.pgal__item:focus-visible img { transform: scale(1.07); }
.pgal__item:hover::before,
.pgal__item:focus-visible::before { opacity: 1; }
.pgal__item:hover::after,
.pgal__item:focus-visible::after { border-width: 3px; }

.pgal__tag {
  position: absolute;
  left: 0; bottom: 0; z-index: 2;
  background: var(--yellow);
  color: var(--black);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .6rem .95rem;
  line-height: 1.3;
  transform: translateY(102%);
  transition: transform .34s var(--ease);
  max-width: 92%;
}
.pgal__item:hover .pgal__tag,
.pgal__item:focus-visible .pgal__tag { transform: none; }

/* En pantallas táctiles la etiqueta se muestra siempre */
@media (hover: none) {
  .pgal__item::before { opacity: 1; }
  .pgal__tag { transform: none; font-size: .6rem; padding: .45rem .7rem; }
}

@media (max-width: 1000px) { .pgal { grid-template-columns: repeat(3, 1fr); gap: 10px; } }
@media (max-width: 700px)  { .pgal { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

/* ==========================================================================
   Proyectos: tarjetas uniformes en lugar del bloque partido
   ========================================================================== */
.pcards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2.4rem);
}
.pcard {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-light);
  overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.pcard:hover {
  border-color: var(--yellow);
  box-shadow: 0 20px 46px rgba(10,10,10,.09);
  transform: translateY(-4px);
}
.pcard__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gray-light);
}
.pcard__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .75s var(--ease);
}
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__year {
  position: absolute; left: 0; top: 0; z-index: 2;
  background: var(--yellow); color: var(--black);
  font-family: var(--display); font-size: 1.15rem;
  padding: .5rem 1rem; line-height: 1;
}
.pcard__count {
  position: absolute; right: .9rem; bottom: .9rem; z-index: 2;
  background: rgba(10,10,10,.82); color: var(--white);
  font-size: .68rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .4rem .75rem;
}
.pcard__body { padding: clamp(1.5rem, 2.6vw, 2.2rem); display: flex; flex-direction: column; flex: 1; }
.pcard__tag {
  font-size: .7rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--yellow-dark); margin-bottom: .8rem;
}
.pcard h3 { font-size: clamp(1.25rem, 2.1vw, 1.65rem); }
.pcard p { margin-top: .9rem; font-size: .94rem; font-weight: 300; color: var(--gray); }
.pcard__more {
  margin-top: auto; padding-top: 1.5rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--black);
  display: inline-flex; align-items: center; gap: .6rem;
}
.pcard__more svg { transition: transform .25s var(--ease); }
.pcard:hover .pcard__more { color: var(--yellow-dark); }
.pcard:hover .pcard__more svg { transform: translateX(6px); }

@media (max-width: 800px) { .pcards { grid-template-columns: 1fr; } }

/* ==========================================================================
   Galería de detalle: mosaico que respeta la proporción de cada foto
   ========================================================================== */
.gal--mosaico {
  display: block;
  column-count: 3;
  column-gap: 14px;
}
.gal--mosaico .gal__item {
  aspect-ratio: auto;
  break-inside: avoid;
  margin-bottom: 14px;
  width: 100%;
}
.gal--mosaico .gal__item img { height: auto; }

@media (max-width: 900px) { .gal--mosaico { column-count: 2; column-gap: 10px; } .gal--mosaico .gal__item { margin-bottom: 10px; } }
@media (max-width: 560px) { .gal--mosaico { column-count: 2; column-gap: 6px; } .gal--mosaico .gal__item { margin-bottom: 6px; } }

/* --- Índice de categorías (chips) ---------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2rem; }
.chip {
  font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .6rem 1.05rem;
  border: 1px solid var(--gray-light);
  color: var(--gray-dark);
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.chip:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }

/* --- Lista de empresas ---------------------------------------------------- */
.empresas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1px;
  background: var(--gray-light);
  border: 1px solid var(--gray-light);
}
.empresa {
  background: var(--white);
  padding: 2.2rem 1.8rem;
  font-family: var(--display);
  font-size: 1.2rem;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.15;
  display: flex;
  align-items: center;
  min-height: 120px;
  transition: background .25s var(--ease);
}
.empresa:hover { background: var(--off-white); }
.empresa::before {
  content: '';
  width: 10px; height: 10px;
  background: var(--yellow);
  margin-right: 1rem;
  flex: none;
}
.empresas-nota {
  margin-top: 1.6rem;
  font-size: .88rem;
  font-weight: 300;
  color: var(--gray);
}

/* Compensar el desplazamiento del encabezado fijo al saltar a una categoría */
.galgroup { scroll-margin-top: calc(var(--header-h) + 24px); }

/* --- Servicios: la foto vertical no domina el bloque ---------------------- */
.split .figure--tall { max-height: 620px; }
.split .figure--tall img { object-position: center 42%; }
@media (max-width: 940px) {
  .split .figure--tall { max-height: 480px; aspect-ratio: 3 / 2; }
}

/* --- Producto único: se muestra como bloque destacado ---------------------- */
.products--4 > :only-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: stretch;
}
.products--4 > :only-child .product__img {
  aspect-ratio: auto;
  min-height: 420px;
  height: 100%;
}
.products--4 > :only-child .product__b {
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.products--4 > :only-child h3 { font-size: clamp(1.6rem, 3.2vw, 2.6rem); }
.products--4 > :only-child p {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  margin-top: 1.1rem;
  max-width: 52ch;
}
.products--4 > :only-child .product__spec {
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--gray-light);
  font-size: .78rem;
}
@media (max-width: 800px) {
  .products--4 > :only-child { grid-template-columns: 1fr; }
  .products--4 > :only-child .product__img { min-height: 0; aspect-ratio: 4 / 3; }
}

/* --- Llamada final: titular más respirado ---------------------------------- */
.cta h2 {
  max-width: 26ch;
  font-size: clamp(1.85rem, 4.2vw, 3.4rem);
  line-height: 1.1;
}
.cta .eyebrow { margin-bottom: 2rem; }
.cta p { margin-top: 1.8rem; }
@media (max-width: 700px) {
  .cta h2 { max-width: 20ch; line-height: 1.14; }
}

/* ==========================================================================
   Corrección del menú móvil
   El backdrop-filter del encabezado crea un bloque contenedor para los hijos
   con position:fixed, y el panel del menú quedaba recortado a la altura del
   encabezado. Se desactiva en móvil, donde no aporta nada.
   ========================================================================== */
@media (max-width: 940px) {
  .header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--black);
  }
  .nav {
    height: 100vh;
    height: 100dvh;   /* evita el salto por la barra del navegador móvil */
    max-height: 100vh;
    max-height: 100dvh;
    padding-bottom: 3rem;
    -webkit-overflow-scrolling: touch;
  }
  /* Capa oscura tras el menú abierto */
  .nav::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s var(--ease), visibility .3s var(--ease);
    z-index: -1;
  }
  .nav.is-open::before { opacity: 1; visibility: visible; }
}