/* ============================================================
   ACRA S.R.L. Construcciones — Sitio rediseñado
   Design system + components
   ============================================================ */

:root {
  /* Palette — warm charcoal, bone, restored-gilt bronze */
  --ink: #222C38;
  --ink-2: #27313D;
  --ink-3: #323E4C;
  --bone: #ECEDE9;
  --paper: #F7F7F3;
  --sand: #E1E1DB;
  --bronze: #D8A040;
  --bronze-soft: #E6BD63;
  --bronze-deep: #B5832C;
  --line: #D6D6CF;
  --muted: #5C6571;
  --muted-light: #98A1AC;
  --white: #ffffff;

  /* Type */
  --serif: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;
  --sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1240px;
  --container-wide: 1480px;
  --radius: 4px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);

  --shadow-sm: 0 1px 2px rgba(24, 31, 40, .06), 0 4px 14px rgba(24, 31, 40, .06);
  --shadow-lg: 0 30px 70px -30px rgba(24, 31, 40, .45);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; }

::selection { background: var(--bronze); color: #fff; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -.01em; }
.serif { font-family: var(--serif); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--sans); font-size: .74rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--bronze-deep);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--bronze); display: inline-block; }
.eyebrow--center::after { content: ""; width: 28px; height: 1px; background: var(--bronze); display: inline-block; }
.eyebrow--light { color: var(--bronze-soft); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--wide { max-width: var(--container-wide); }
.section { padding-block: var(--section-y); }
.section--tint { background: var(--bone); }
.section--ink { background: var(--ink); color: var(--bone); }
.section--ink .section__lead { color: var(--muted-light); }

.section__head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__title { font-size: clamp(2rem, 1.3rem + 2.8vw, 3.4rem); margin-top: 1.1rem; }
.section__lead { color: var(--muted); margin-top: 1.2rem; font-size: clamp(1.05rem, 1rem + .35vw, 1.22rem); max-width: 62ch; }
.section__head--center .section__lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink); --fg: var(--bone);
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 100px;
  font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  background: var(--bg); color: var(--fg);
  transition: transform .35s var(--ease), background .3s var(--ease), color .3s var(--ease), box-shadow .35s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn .ar { transition: transform .35s var(--ease); }
.btn:hover .ar { transform: translateX(4px); }
.btn--primary { --bg: var(--bronze); --fg: #fff; }
.btn--primary:hover { --bg: var(--bronze-deep); }
.btn--ghost { --bg: transparent; --fg: var(--bone); box-shadow: inset 0 0 0 1px rgba(236,237,233,.35); }
.btn--ghost:hover { --bg: rgba(236,237,233,.08); box-shadow: inset 0 0 0 1px rgba(236,237,233,.6); }
.btn--dark-ghost { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--dark-ghost:hover { --bg: var(--ink); --fg: var(--bone); }

.text-link {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--bronze-deep); position: relative;
}
.text-link::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 100%; background: currentColor; transform: scaleX(.0); transform-origin: left; transition: transform .4s var(--ease); }
.text-link:hover::after { transform: scaleX(1); }
.section--ink .text-link { color: var(--bronze-soft); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  padding-block: 1.15rem;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.site-header.is-solid {
  background: rgba(24,31,40,.86);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  padding-block: .7rem;
  border-bottom-color: rgba(236,237,233,.1);
}

.brand { display: flex; align-items: center; gap: .75rem; color: var(--bone); }
.brand__mark { width: 38px; height: 38px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--serif); font-size: 1.45rem; letter-spacing: .04em; }
.brand__tag { font-size: .58rem; letter-spacing: .42em; text-transform: uppercase; color: var(--bronze-soft); margin-top: .28rem; }

.nav { display: flex; align-items: center; gap: 2.4rem; }
.nav__list { display: flex; gap: 1.9rem; }
.nav__link { color: rgba(236,237,233,.82); font-size: .82rem; font-weight: 500; letter-spacing: .04em; position: relative; padding-block: .3rem; transition: color .25s var(--ease); }
.nav__link::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 100%; background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav__link:hover, .nav__link.is-active { color: var(--bone); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }

.nav-toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 70; }
.nav-toggle span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--bone); border-radius: 2px; transition: transform .35s var(--ease), opacity .25s var(--ease), top .35s var(--ease); }
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
body.nav-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; color: var(--bone); isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 22s var(--ease) forwards; }
@keyframes heroZoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(24,31,40,.92) 0%, rgba(24,31,40,.45) 38%, rgba(24,31,40,.25) 62%, rgba(24,31,40,.55) 100%);
}
.hero__inner { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); padding-bottom: clamp(3.5rem, 8vh, 7rem); padding-top: 9rem; }
.hero__eyebrow { color: var(--bronze-soft); }
.hero__title { font-size: clamp(2.7rem, 1.3rem + 6vw, 6rem); line-height: .98; margin-top: 1.4rem; max-width: 16ch; letter-spacing: -.02em; }
.hero__title em { font-style: italic; color: var(--bronze-soft); }
.hero__sub { margin-top: 1.6rem; max-width: 50ch; color: rgba(236,237,233,.82); font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }

.hero__scroll { position: absolute; right: var(--gutter); bottom: clamp(3.5rem, 8vh, 7rem); display: flex; flex-direction: column; align-items: center; gap: .8rem; font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; color: rgba(236,237,233,.7); writing-mode: vertical-rl; }
.hero__scroll-line { width: 1px; height: 56px; background: linear-gradient(var(--bronze), transparent); position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ""; position: absolute; top: -40%; left: 0; width: 1px; height: 40%; background: var(--bone); animation: scrollPulse 2.2s var(--ease) infinite; }
@keyframes scrollPulse { 0% { top: -40%; } 100% { top: 100%; } }

/* ---------- Marquee strip ---------- */
.strip { background: var(--ink-2); color: var(--bone); padding-block: 1.2rem; overflow: hidden; border-block: 1px solid rgba(216,160,64,.18); }
.strip__track { display: flex; gap: 3.5rem; white-space: nowrap; width: max-content; animation: marquee 34s linear infinite; }
.strip:hover .strip__track { animation-play-state: paused; }
.strip__item { font-family: var(--serif); font-size: 1.35rem; color: rgba(236,237,233,.78); display: inline-flex; align-items: center; gap: 3.5rem; }
.strip__item::after { content: "✦"; color: var(--bronze); font-size: .8rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Stats / intro ---------- */
.intro__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.intro__statement { font-family: var(--serif); font-size: clamp(1.7rem, 1.1rem + 2.4vw, 2.8rem); line-height: 1.18; letter-spacing: -.01em; }
.intro__statement b { color: var(--bronze-deep); font-weight: 400; }
.intro__text { color: var(--muted); margin-top: 1.4rem; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--paper); padding: clamp(1.4rem, 3vw, 2.2rem); }
.stat__num { font-family: var(--serif); font-size: clamp(2.4rem, 1.6rem + 3vw, 3.6rem); color: var(--ink); line-height: 1; }
.stat__num .suffix { color: var(--bronze); }
.stat__label { margin-top: .6rem; font-size: .8rem; letter-spacing: .04em; color: var(--muted); }

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); width: 100%; aspect-ratio: 4/5; object-fit: cover; box-shadow: var(--shadow-lg); }
.about__badge { position: absolute; right: -22px; bottom: 32px; background: var(--ink); color: var(--bone); padding: 1.3rem 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow-lg); max-width: 220px; }
.about__badge b { font-family: var(--serif); font-size: 2.4rem; color: var(--bronze-soft); display: block; line-height: 1; }
.about__badge span { font-size: .76rem; letter-spacing: .04em; color: var(--muted-light); }
.quote { border-left: 2px solid var(--bronze); padding-left: 1.4rem; margin: 2rem 0; font-family: var(--serif); font-style: italic; font-size: clamp(1.2rem, 1rem + .9vw, 1.55rem); line-height: 1.35; color: var(--ink); }
.quote cite { display: block; font-size: .8rem; font-style: normal; font-family: var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: .9rem; }
.about__values { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem 2rem; margin-top: 2rem; }
.value { display: flex; gap: .9rem; }
.value__icon { color: var(--bronze); flex: none; margin-top: .15rem; }
.value h4 { font-family: var(--sans); font-weight: 700; font-size: .98rem; letter-spacing: 0; }
.value p { font-size: .9rem; color: var(--muted); margin-top: .2rem; }

/* ---------- Areas ---------- */
.areas__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.area-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 2.6vw, 2.2rem); position: relative; overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.area-card::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.area-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.area-card:hover::before { transform: scaleX(1); }
.area-card__num { font-family: var(--serif); font-size: .9rem; color: var(--bronze); letter-spacing: .1em; }
.area-card__icon { color: var(--bronze-deep); margin: 1rem 0 1.2rem; }
.area-card__title { font-size: 1.4rem; }
.area-card__text { color: var(--muted); margin-top: .7rem; font-size: .94rem; }

/* ---------- Featured works ---------- */
.feature { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.feature + .feature { margin-top: clamp(3.5rem, 7vw, 6.5rem); }
.feature--rev .feature__media { order: 2; }
.feature__media { position: relative; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.feature__media img { width: 100%; aspect-ratio: 16/11; object-fit: cover; transition: transform 1.1s var(--ease); }
.feature:hover .feature__media img { transform: scale(1.05); }
.feature__index { position: absolute; left: 18px; top: 14px; font-family: var(--serif); font-size: 4rem; color: rgba(255,255,255,.85); text-shadow: 0 2px 20px rgba(0,0,0,.4); line-height: 1; }
.tag { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--bronze-deep); background: var(--sand); padding: .35rem .8rem; border-radius: 100px; }
.section--ink .tag { background: rgba(216,160,64,.16); color: var(--bronze-soft); }
.feature__title { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.6rem); margin: 1.1rem 0 .9rem; }
.feature__meta { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.section--ink .feature__meta { border-color: rgba(236,237,233,.14); }
.feature__meta div span { display: block; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.section--ink .feature__meta div span { color: var(--muted-light); }
.feature__meta div b { font-family: var(--serif); font-weight: 400; font-size: 1.15rem; }

/* ---------- Gallery ---------- */
.gallery__filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.5rem; }
.filter-btn {
  padding: .55rem 1.15rem; border-radius: 100px; font-size: .78rem; font-weight: 600; letter-spacing: .04em;
  color: rgba(236,237,233,.7); box-shadow: inset 0 0 0 1px rgba(236,237,233,.2);
  transition: all .3s var(--ease);
}
.filter-btn:hover { color: var(--bone); box-shadow: inset 0 0 0 1px rgba(236,237,233,.5); }
.filter-btn.is-active { background: var(--bronze); color: #fff; box-shadow: none; }

.gallery__grid { columns: 3; column-gap: 1.1rem; }
.gallery__item { break-inside: avoid; margin-bottom: 1.1rem; position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; display: block; }
.gallery__item img { width: 100%; transition: transform .8s var(--ease); }
.gallery__item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(24,31,40,.82), transparent 55%);
  opacity: 0; transition: opacity .4s var(--ease);
}
.gallery__cap { position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 2; color: var(--bone); transform: translateY(8px); opacity: 0; transition: all .45s var(--ease); }
.gallery__cap b { font-family: var(--serif); font-size: 1.15rem; display: block; }
.gallery__cap span { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--bronze-soft); }
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item:hover::after { opacity: 1; }
.gallery__item:hover .gallery__cap { transform: translateY(0); opacity: 1; }
.gallery__item.is-hidden { display: none; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(13,17,23,.94); display: none; align-items: center; justify-content: center; padding: 4vw; opacity: 0; transition: opacity .35s var(--ease); }
.lightbox.is-open { display: flex; opacity: 1; }
.lightbox img { max-width: 92vw; max-height: 84vh; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.lightbox__cap { position: absolute; bottom: 4vh; left: 0; right: 0; text-align: center; color: var(--bone); font-family: var(--serif); font-size: 1.1rem; }
.lightbox__cap span { display: block; font-family: var(--sans); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-soft); margin-top: .3rem; }
.lb-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 54px; height: 54px; border-radius: 50%; background: rgba(236,237,233,.1); color: var(--bone); display: grid; place-items: center; transition: background .3s var(--ease); }
.lb-btn:hover { background: var(--bronze); }
.lb-prev { left: 3vw; } .lb-next { right: 3vw; }
.lb-close { position: absolute; top: 3vh; right: 3vw; width: 48px; height: 48px; border-radius: 50%; background: rgba(236,237,233,.1); color: var(--bone); display: grid; place-items: center; transition: background .3s var(--ease); }
.lb-close:hover { background: var(--bronze); }

/* ---------- Team ---------- */
.team__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(236,237,233,.12); border: 1px solid rgba(236,237,233,.12); border-radius: var(--radius); overflow: hidden; }
.member { background: var(--ink); padding: clamp(1.5rem, 3vw, 2.1rem); display: flex; gap: 1.1rem; align-items: center; transition: background .4s var(--ease); }
.member:hover { background: var(--ink-3); }
.member__avatar { width: 54px; height: 54px; border-radius: 50%; flex: none; display: grid; place-items: center; font-family: var(--serif); font-size: 1.3rem; color: var(--ink); background: linear-gradient(140deg, var(--bronze-soft), var(--bronze-deep)); }
.member__name { font-family: var(--serif); font-size: 1.25rem; }
.member__role { font-size: .82rem; color: var(--muted-light); margin-top: .15rem; }

/* ---------- News ---------- */
.news__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.news-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card__media { aspect-ratio: 16/10; overflow: hidden; }
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.news-card:hover .news-card__media img { transform: scale(1.07); }
.news-card__body { padding: 1.5rem 1.6rem 1.8rem; display: flex; flex-direction: column; flex: 1; }
.news-card__date { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-deep); font-weight: 600; }
.news-card__title { font-size: 1.3rem; margin: .7rem 0 .8rem; line-height: 1.2; }
.news-card__text { font-size: .9rem; color: var(--muted); flex: 1; }
.news-card__link { margin-top: 1.2rem; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2.5rem, 6vw, 5rem); }
.info-row { display: flex; gap: 1.1rem; padding-block: 1.3rem; border-top: 1px solid rgba(236,237,233,.14); }
.info-row:first-of-type { border-top: none; }
.info-row__icon { color: var(--bronze-soft); flex: none; margin-top: .2rem; }
.info-row__label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted-light); }
.info-row__value { font-size: 1.15rem; font-family: var(--serif); margin-top: .2rem; }
.info-row__value a:hover { color: var(--bronze-soft); }

.contact__form { background: var(--ink-2); border: 1px solid rgba(236,237,233,.12); border-radius: var(--radius); padding: clamp(1.6rem, 3.5vw, 2.6rem); }
.field { margin-bottom: 1.2rem; }
.field label { display: block; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-light); margin-bottom: .5rem; }
.field input, .field textarea, .field select {
  width: 100%; background: rgba(236,237,233,.05); border: 1px solid rgba(236,237,233,.16); border-radius: var(--radius);
  color: var(--bone); padding: .85rem 1rem; font: inherit; font-size: .95rem; transition: border-color .3s var(--ease), background .3s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--bronze); background: rgba(236,237,233,.08); }
.field select option { color: #111; }
.form-note { font-size: .8rem; color: var(--muted-light); margin-top: 1rem; }
.map { margin-top: 2.2rem; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(236,237,233,.14); filter: grayscale(.3) contrast(1.05); }
.map iframe { display: block; width: 100%; height: 280px; border: 0; }

/* ---------- Footer ---------- */
.site-footer { background: #19212B; color: var(--muted-light); padding-top: clamp(3.5rem, 7vw, 5.5rem); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(236,237,233,.1); }
.footer__brand .brand { margin-bottom: 1.3rem; }
.footer__about { font-size: .92rem; max-width: 36ch; }
.footer__quote { font-family: var(--serif); font-style: italic; color: var(--bronze-soft); margin-top: 1.4rem; font-size: 1.05rem; line-height: 1.4; }
.footer__col h5 { font-family: var(--sans); font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--bone); margin-bottom: 1.1rem; }
.footer__col a, .footer__col li { display: block; font-size: .92rem; padding-block: .35rem; transition: color .25s var(--ease); }
.footer__col a:hover { color: var(--bronze-soft); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1.8rem; font-size: .8rem; }
.footer__bottom a:hover { color: var(--bronze-soft); }

/* ---------- Reveal animations (only hidden when JS is active) ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.reveal[data-delay="5"] { transition-delay: .40s; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .areas__grid, .team__grid, .news__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { columns: 2; }
}
@media (max-width: 860px) {
  .nav { position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 2rem;
    background: rgba(20,26,34,.97); backdrop-filter: blur(8px); transform: translateX(100%);
    transition: transform .5s var(--ease); }
  body.nav-open .nav { transform: translateX(0); }
  /* En mobile el header NUNCA usa backdrop-filter: ese filtro crea un containing block que atrapa el menú (position:fixed) dentro del header al scrollear, y varios navegadores móviles no lo recalculan si se quita en caliente. Sin filtro, el overlay siempre se posiciona respecto a la pantalla. */
  .site-header, .site-header.is-solid { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .site-header.is-solid { background: rgba(24,31,40,.96); }
  .nav__list { flex-direction: column; text-align: center; gap: 1.6rem; }
  .nav__link { font-size: 1.3rem; font-family: var(--serif); }
  .nav .btn { font-size: 1rem; }
  .nav-toggle { display: block; }
  .intro__grid, .about__grid, .feature, .feature--rev .feature__media, .contact__grid { grid-template-columns: 1fr; }
  .feature--rev .feature__media { order: 0; }
  .about__media { max-width: 460px; }
  .about__values { grid-template-columns: 1fr 1fr; }
  .hero__scroll { display: none; }
}
@media (max-width: 600px) {
  :root { --gutter: 1.25rem; }
  .areas__grid, .team__grid, .news__grid, .stats { grid-template-columns: 1fr; }
  .gallery__grid { columns: 1; }
  .about__values { grid-template-columns: 1fr; }
  .about__badge { right: 12px; bottom: 12px; padding: 1rem 1.1rem; }
  .feature__meta { gap: 1rem 1.6rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}


/* ============================================================
   V2 — identidad del logo: tipografía Outfit + acento dorado
   ============================================================ */
h1, h2, h3, h4 { font-weight: 600; letter-spacing: -.015em; }
.brand__name { font-weight: 700; }

/* el logo es geométrico: los acentos van en color/peso, no en itálica */
.hero__title em { font-style: normal; font-weight: 600; color: var(--bronze-soft); }
.quote { font-style: normal; font-weight: 400; }
.footer__quote { font-style: normal; font-weight: 500; }
.intro__statement b { font-weight: 600; }

/* marca con imagen de logo en lugar del monograma SVG */
.brand__logo { height: 46px; width: auto; display: block; transition: height .4s var(--ease); }
.site-header.is-solid .brand__logo { height: 38px; }
.footer__brand .brand__logo { height: 52px; }
@media (max-width: 600px) {
  .brand__logo { height: 38px; }
  .footer__brand .brand__logo { height: 44px; }
}