/* =========================================================================
   Terracent — sistema visual
   Marca: Inter · Verde #023B2B · Verde 2 #416752 · Naranja #F25601
   Amarillo #FFB005 · Blanco hueso #FEFDF9
   Criterio: sobrio y editorial. Verde para bloques importantes; naranja y
   amarillo solo como detalle. Sin pattern (lo indica el manual).
   ========================================================================= */

:root {
  --verde: #023B2B;
  --verde-2: #416752;
  --verde-3: #0B4433;
  --naranja: #F25601;
  --amarillo: #FFB005;
  --hueso: #FEFDF9;
  --arena: #F5F3EE;
  --tinta: #15201B;
  --texto: #333B37;
  --muted: #6B736F;
  --linea: rgba(21, 32, 27, .12);
  --linea-2: rgba(21, 32, 27, .22);
  --linea-claro: rgba(254, 253, 249, .16);

  --wrap: 1240px;
  --gut: clamp(20px, 4vw, 48px);
  --sec: clamp(72px, 9vw, 128px);
  --r: 4px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --hdr: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 16px); }
body {
  margin: 0;
  background: var(--hueso);
  color: var(--texto);
  font: 400 16.5px/1.65 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; color: var(--tinta); font-weight: 600; }
::selection { background: var(--verde); color: var(--hueso); }
:focus-visible { outline: 2px solid var(--naranja); outline-offset: 3px; }

.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--verde); color: var(--hueso); padding: 12px 18px; }
.skip:focus { top: 12px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gut); }
.muted { color: var(--muted); }
.dot { color: var(--naranja); }

/* ---------------------------------------------------------------- tipografía */
.h1 { font-size: clamp(36px, 4.6vw, 62px); line-height: 1.06; letter-spacing: -.032em; font-weight: 600; text-wrap: balance; max-width: 18ch; }
.h1--hero { font-size: clamp(38px, 4.9vw, 66px); max-width: 15ch; }
.h2 { font-size: clamp(28px, 3vw, 42px); line-height: 1.12; letter-spacing: -.028em; font-weight: 600; text-wrap: balance; }
.h3 { font-size: clamp(24px, 2.2vw, 30px); line-height: 1.15; letter-spacing: -.024em; font-weight: 600; }
.lead { font-size: clamp(17px, 1.35vw, 19px); line-height: 1.6; color: var(--texto); max-width: 58ch; text-wrap: pretty; }
.eyebrow {
  display: flex; align-items: center; gap: 10px; margin: 0 0 18px;
  font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--verde-2);
}
.eyebrow::before { content: ''; width: 18px; height: 1.5px; background: var(--naranja); flex: none; }
.prose p { max-width: 62ch; }
.prose .lead { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; color: var(--tinta); letter-spacing: -.01em; }

/* ----------------------------------------------------------------- botones */
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  --bg: var(--verde); --fg: var(--hueso);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border-radius: var(--r); border: 1px solid var(--bg);
  background: var(--bg); color: var(--fg);
  font-weight: 600; font-size: 15px; text-decoration: none; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 14.5px; }
.btn--verde:hover { --bg: var(--tinta); }
.btn--line { --bg: transparent; --fg: var(--tinta); border-color: var(--linea-2); }
.btn--line:hover { border-color: var(--tinta); }
.btn--light { --bg: var(--hueso); --fg: var(--verde); }
.btn--light:hover { --bg: #fff; }
.btn:hover .ico-arrow, .link:hover .ico-arrow { transform: translateX(3px); }
.ico-arrow { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s var(--ease); flex: none; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; text-decoration: none; color: var(--verde); }
.link:hover { color: var(--tinta); }
.link--light { color: var(--hueso); }
.link--light:hover { color: #fff; opacity: .8; }

/* estado */
.estado { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--verde-2); }
.estado i { width: 7px; height: 7px; border-radius: 50%; background: var(--verde-2); }
.estado--en-obra i { background: var(--amarillo); }
.estado--proximamente i { background: var(--naranja); }

/* ------------------------------------------------------------------ header */
.hdr { position: sticky; top: 0; z-index: 60; background: rgba(254, 253, 249, .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.hdr.is-scrolled { border-color: var(--linea); }
.hdr__in { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); height: var(--hdr); display: flex; align-items: center; gap: 36px; }
.hdr__logo { margin-right: auto; }
.hdr__logo img { width: clamp(136px, 12vw, 160px); height: auto; }
.hdr__nav { display: flex; gap: 30px; }
.hdr__nav a { position: relative; padding: 8px 0; font-size: 15px; font-weight: 500; text-decoration: none; color: var(--texto); transition: color .2s; }
.hdr__nav a:hover, .hdr__nav a[aria-current="page"] { color: var(--tinta); }
.hdr__nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: var(--naranja); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.hdr__nav a:hover::after, .hdr__nav a[aria-current="page"]::after { transform: scaleX(1); }
.hdr__burger { display: none; width: 44px; height: 44px; border: 1px solid var(--linea-2); background: transparent; border-radius: var(--r); position: relative; }
.hdr__burger span:not(.sr) { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--tinta); transition: transform .3s var(--ease), top .3s; }
.hdr__burger span:nth-child(1) { top: 17px; }
.hdr__burger span:nth-child(2) { top: 25px; }
.hdr__burger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.hdr__burger[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.menu { position: fixed; inset: var(--hdr) 0 0; z-index: 55; background: var(--hueso); display: flex; flex-direction: column; justify-content: space-between; padding: 12px var(--gut) calc(28px + env(safe-area-inset-bottom)); overflow-y: auto; }
.menu[hidden] { display: none; }
.menu__nav { display: flex; flex-direction: column; }
.menu__nav a { padding: 18px 0; border-bottom: 1px solid var(--linea); font-size: 26px; font-weight: 600; letter-spacing: -.02em; text-decoration: none; color: var(--tinta); }
.menu__nav a[aria-current="page"] { color: var(--verde-2); }
.menu__pie { margin-top: 32px; display: grid; gap: 16px; }
.menu__pie p { margin: 0; color: var(--muted); font-size: 14px; }
.menu__pie .btn svg { width: 20px; height: 20px; }
body.menu-open { overflow: hidden; }

/* ------------------------------------------------------------- secciones */
.sec { padding: var(--sec) 0; }
.sec--tight { padding-top: clamp(48px, 6vw, 80px); }
.sec + .sec:not(.sec--arena):not(.sec--verde):not(.sec--tight) { border-top: 1px solid var(--linea); }
.sec--arena { background: var(--arena); }
.sec--verde { background: var(--verde); color: var(--hueso); }
.sec--verde .h2, .sec--verde h3 { color: var(--hueso); }
.sec--verde .eyebrow { color: var(--hueso); opacity: .8; }
.sec--verde .sec-head__x p { color: var(--hueso); opacity: .75; }

.sec-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(36px, 4.5vw, 56px); }
.sec-head .h2 { max-width: 20ch; }
.sec-head__x { display: grid; gap: 16px; justify-items: start; }
.sec-head__x p { margin: 0; color: var(--muted); max-width: 48ch; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 32px clamp(40px, 6vw, 96px); align-items: start; }
.split--center { align-items: center; }
.split__x { display: grid; gap: 22px; justify-items: start; }
.split .lead { margin-bottom: 0; }
.split .h2 + .lead { margin-top: 18px; }

/* -------------------------------------------------------------------- hero */
.hero { padding: clamp(32px, 5vw, 64px) 0 var(--sec); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.hero__copy .lead { margin: 26px 0 34px; }
.hero__media { position: relative; aspect-ratio: 4 / 4.6; overflow: hidden; border-radius: var(--r); background: var(--arena); }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; text-decoration: none; }
.hero__slide.is-on { opacity: 1; z-index: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 7s linear; }
.hero__slide.is-on img { transform: scale(1); }
.hero__slide::after { content: ''; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(10, 22, 17, .6)); }
.hero__cap { position: absolute; left: 24px; bottom: 22px; z-index: 2; color: #fff; display: grid; font-size: 13.5px; opacity: .92; }
.hero__cap b { font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.hero__dots { position: absolute; right: 22px; bottom: 26px; z-index: 3; display: flex; gap: 6px; }
.hero__dots button { width: 22px; height: 3px; padding: 0; border: 0; background: rgba(255, 255, 255, .45); transition: background .3s, width .3s; }
.hero__dots button[aria-selected="true"] { background: #fff; width: 36px; }

/* ------------------------------------------------------------- tarjetas */
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px 28px; }
.card__link { display: grid; gap: 20px; text-decoration: none; }
.card__media { aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--r); background: var(--arena); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.card__link:hover .card__media img { transform: scale(1.03); }
.card__body { display: grid; gap: 6px; }
.card__top { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; }
.card__meta { font-size: 13.5px; color: var(--muted); }
.card__name { font-size: 24px; letter-spacing: -.022em; line-height: 1.2; margin-top: 4px; }
.card__link:hover .card__name { color: var(--verde); }
.card__place { margin: 0; font-size: 14.5px; color: var(--muted); }
.is-hidden { display: none !important; }

.filtros { display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--linea); margin-bottom: 44px; }
.filtros::-webkit-scrollbar { display: none; }
.filtros button { flex: none; padding: 0 0 14px; border: 0; background: none; font-size: 15px; font-weight: 500; color: var(--muted); border-bottom: 1.5px solid transparent; margin-bottom: -1px; transition: color .2s, border-color .2s; }
.filtros button:hover { color: var(--tinta); }
.filtros button[aria-selected="true"] { color: var(--tinta); border-color: var(--naranja); }
.aside-link { margin: 64px 0 0; padding-top: 28px; border-top: 1px solid var(--linea); display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; color: var(--muted); }

/* ---------------------------------------------------------- grandes obras */
.go-band, .sec--verde { background-color: var(--verde); background-image: linear-gradient(rgba(2, 59, 43, .8), rgba(2, 59, 43, .8)), url(/assets/img/marca/trama.webp); background-size: auto, 560px; }
.go-band { color: var(--hueso); padding: var(--sec) 0; }
.go-band__in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.go-band .h2 { color: var(--hueso); margin-bottom: 22px; }
.go-band .eyebrow { color: var(--hueso); opacity: .8; }
.go-band p { opacity: .82; max-width: 50ch; margin-bottom: 32px; }
.go-band__media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); text-decoration: none; }
.go-band__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.go-band__media:hover img { transform: scale(1.03); }
.go-band__media span { position: absolute; left: 0; bottom: 0; right: 0; padding: 40px 22px 18px; font-size: 13.5px; color: #fff; background: linear-gradient(transparent, rgba(0, 0, 0, .55)); }

.go-item { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; text-decoration: none; }
.go-item + .go-item { margin-top: 72px; }
.go-item__img { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); }
.go-item__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.go-item:hover .go-item__img img { transform: scale(1.03); }
.go-item__body { display: grid; gap: 12px; justify-items: start; }
.go-item__body p:not(.card__place) { margin: 6px 0 8px; max-width: 52ch; }

/* ----------------------------------------------------------- servicios / listas */
.srv { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; border-top: 1px solid var(--linea-2); }
.srv li { padding: 26px 0 0; display: grid; gap: 10px; align-content: start; }
.srv__n { font-size: 13px; font-weight: 600; color: var(--naranja); font-variant-numeric: tabular-nums; }
.srv h3 { font-size: 20px; letter-spacing: -.018em; line-height: 1.25; }
.srv p { margin: 0; font-size: 15px; color: var(--muted); }
.srv--dark { border-color: var(--linea-claro); }
.srv--dark p { color: var(--hueso); opacity: .72; }
.srv--dark .srv__n { color: var(--amarillo); }
.compromisos { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; }
.compromisos li { display: grid; gap: 4px; padding-top: 18px; border-top: 1px solid var(--linea-claro); }
.compromisos span { font-size: 13px; opacity: .65; }
.compromisos b { font-size: 17px; font-weight: 600; }

/* ----------------------------------------------------------------- cifras */
.cifras { background: var(--arena); padding: clamp(56px, 7vw, 88px) 0; }
.cifras__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.cifra { display: grid; gap: 8px; align-content: start; padding-left: 20px; border-left: 1px solid var(--linea-2); }
.cifra__n { font-size: clamp(40px, 4.2vw, 56px); font-weight: 500; letter-spacing: -.04em; line-height: 1; color: var(--verde); font-variant-numeric: tabular-nums; }
.cifra__l { font-size: 14.5px; color: var(--muted); max-width: 26ch; }

/* --------------------------------------------------------------- partners */
.partners { padding: clamp(56px, 6vw, 80px) 0; border-top: 1px solid var(--linea); }
.partners__t { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 28px; text-align: center; }
.partners__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: center; gap: 24px 40px; }
.partners__list li { display: grid; place-items: center; height: 64px; }
.partners__list img { max-height: 38px; max-width: 100%; width: auto; opacity: .55; filter: grayscale(1); transition: opacity .2s; }
.partners__list li:hover img { opacity: .9; }

/* ----------------------------------------------------------------- equipo */
.eq__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 48px; }
.persona { display: grid; grid-template-columns: minmax(0, 168px) minmax(0, 1fr); gap: 28px; align-items: start; }
.persona__foto { aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--r); background: var(--arena); }
.persona__foto img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
.persona__txt { display: grid; gap: 4px; }
.persona h3 { font-size: 22px; letter-spacing: -.02em; }
.persona__rol { margin: 0 0 8px; font-size: 14px; color: var(--verde-2); font-weight: 500; }
.persona__bio { margin: 0 0 8px; font-size: 15px; color: var(--texto); }
.persona .link { font-size: 14px; }

/* --------------------------------------------------------------- contacto */
.contacto { background: var(--verde); color: var(--hueso); padding: var(--sec) 0; }
.contacto .h2 { color: var(--hueso); }
.contacto .eyebrow { color: var(--hueso); opacity: .8; }
.contacto .lead { color: var(--hueso); opacity: .8; margin-top: 18px; }
.contacto .links { margin-top: 20px; }
.contacto__in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.datos { margin: 40px 0 0; display: grid; gap: 0; }
.datos div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-top: 1px solid var(--linea-claro); }
.datos dt { font-size: 13px; opacity: .65; padding-top: 2px; }
.datos dd { margin: 0; font-size: 16px; }
.datos a { text-decoration: none; }
.datos a:hover { text-decoration: underline; }

/* formulario */
.form { display: grid; gap: 22px; padding: clamp(24px, 3.4vw, 40px); border-radius: var(--r); background: var(--verde-3); color: var(--hueso); border: 1px solid var(--linea-claro); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.fld { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.fld > span, .fld legend { font-size: 13px; font-weight: 500; padding: 0; opacity: .85; }
.fld em { font-style: normal; opacity: .6; }
.fld input, .fld textarea { width: 100%; font: inherit; font-size: 16px; color: inherit; padding: 10px 0; background: transparent; border: 0; border-bottom: 1px solid rgba(254, 253, 249, .25); border-radius: 0; transition: border-color .2s; }
.fld input:focus, .fld textarea:focus { outline: none; border-color: var(--naranja); }
.fld textarea { resize: vertical; min-height: 76px; }
.fld.is-error input { border-color: var(--naranja); }
.opts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opt span { display: inline-flex; align-items: center; min-height: 38px; padding: 0 14px; border-radius: var(--r); border: 1px solid rgba(254, 253, 249, .25); font-size: 14px; transition: background .2s, color .2s, border-color .2s; }
.opt input:checked + span { background: var(--hueso); color: var(--verde); border-color: var(--hueso); }
.opt input:focus-visible + span { outline: 2px solid var(--naranja); outline-offset: 2px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 4px; }
.form__note { margin: 0; font-size: 13px; opacity: .65; flex: 1 1 200px; }
.form__ok { margin: 0; padding: 14px 16px; border-radius: var(--r); background: var(--arena); color: var(--verde); font-weight: 500; }

/* ------------------------------------------------------------------ footer */
.ftr { background: var(--tinta); color: rgba(254, 253, 249, .78); padding-top: clamp(56px, 7vw, 88px); font-size: 14.5px; }
.ftr__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: 48px; padding-bottom: 56px; }
.ftr__brand img { width: 150px; height: auto; margin-bottom: 20px; }
.ftr__brand p { max-width: 34ch; opacity: .75; }
.ftr__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.ftr h2 { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--hueso); margin-bottom: 16px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ftr a { text-decoration: none; overflow-wrap: anywhere; }
.ftr a:hover { color: var(--hueso); }
.ftr__bottom { display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; padding-top: 22px; padding-bottom: calc(22px + env(safe-area-inset-bottom)); border-top: 1px solid var(--linea-claro); font-size: 13px; opacity: .6; }

.wa { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom)); z-index: 50; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #25D366; color: #fff; box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .4); transition: transform .25s var(--ease); }
.wa:hover { transform: scale(1.06); }
.wa svg { width: 28px; height: 28px; }

/* ------------------------------------------------------------ hero de página */
.phero { padding: clamp(48px, 7vw, 96px) 0 clamp(48px, 6vw, 80px); border-bottom: 1px solid var(--linea); }
.phero .h1 { max-width: 22ch; }
.phero .lead { margin: 24px 0 0; }
.phero .btns { margin-top: 32px; }

/* --------------------------------------------------------------- proyecto */
.ph { padding: clamp(20px, 3vw, 32px) 0 clamp(48px, 6vw, 80px); }
.migas { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13.5px; color: var(--muted); margin-bottom: clamp(28px, 4vw, 48px); }
.migas a { text-decoration: none; }
.migas a:hover { color: var(--tinta); }
.migas [aria-current] { color: var(--tinta); }
.ph__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(36px, 6vw, 88px); align-items: center; }
.ph__top { display: flex; gap: 16px; align-items: center; margin-bottom: 22px; font-size: 13.5px; color: var(--muted); }
.ph__addr { margin: 16px 0 22px; font-weight: 500; color: var(--verde-2); }
.ph__copy .lead { margin-bottom: 32px; }
.ph__media { aspect-ratio: 4 / 4.6; max-height: 76vh; overflow: hidden; border-radius: var(--r); background: var(--arena); width: 100%; }
.ph__media img { width: 100%; height: 100%; object-fit: cover; }
.ficha { margin: clamp(48px, 6vw, 72px) 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; border-top: 1px solid var(--linea-2); padding-top: 24px; }
.ficha div { display: grid; gap: 4px; }
.ficha dt { font-size: 13px; color: var(--muted); }
.ficha dd { margin: 0; font-size: clamp(19px, 1.8vw, 24px); font-weight: 500; letter-spacing: -.015em; color: var(--tinta); }

/* estado de obra */
.estado-obra { background: var(--hueso); border: 1px solid var(--linea); border-radius: var(--r); padding: clamp(24px, 3vw, 36px); margin-bottom: clamp(48px, 6vw, 72px); }
.estado-obra__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 48px; align-items: end; margin-bottom: 32px; }
.estado-obra__head > p { margin: 0; display: grid; gap: 2px; }
.estado-obra__head > p b { font-size: 22px; font-weight: 600; letter-spacing: -.02em; color: var(--tinta); }
.estado-obra__head > p .muted { font-size: 13.5px; }
.estado-obra__head > p:only-child { grid-column: 1 / -1; }
.pct { --v: 0; display: grid; gap: 14px; }
.pct__n { font-size: clamp(44px, 5vw, 64px); font-weight: 500; letter-spacing: -.04em; line-height: 1; color: var(--verde); font-variant-numeric: tabular-nums; }
.pct__bar { position: relative; height: 4px; background: var(--linea); overflow: hidden; }
.pct__bar b { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--verde); transition: width 1.4s var(--ease) .2s; }
.pct.is-in .pct__bar b { width: calc(var(--v) * 1%); }
.etapas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.etapa { position: relative; display: grid; gap: 4px; padding: 22px 12px 0 0; font-size: 14px; }
.etapa::before { content: ''; position: absolute; left: 0; right: 0; top: 5px; height: 1.5px; background: var(--linea-2); }
.etapa--completa::before { background: var(--verde); }
.etapa__dot { position: absolute; left: 0; top: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--hueso); border: 1.5px solid var(--linea-2); z-index: 1; }
.etapa--completa .etapa__dot { background: var(--verde); border-color: var(--verde); }
.etapa--en-curso .etapa__dot { background: var(--amarillo); border-color: var(--amarillo); box-shadow: 0 0 0 4px rgba(255, 176, 5, .22); }
.etapa__t { font-weight: 500; color: var(--tinta); line-height: 1.3; }
.etapa__s { font-size: 12.5px; color: var(--muted); }
.etapa--proxima .etapa__t { color: var(--muted); }

/* bitácora */
.bit { list-style: none; margin: 0; padding: 0; }
.bit__item { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 24px clamp(24px, 4vw, 56px); padding: 36px 0; border-top: 1px solid var(--linea-2); }
.bit__date { display: grid; gap: 10px; align-content: start; font-size: 15px; font-weight: 500; color: var(--tinta); }
.bit__new { justify-self: start; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--verde); padding: 4px 8px; border: 1px solid var(--verde); border-radius: 2px; }
.bit__body { min-width: 0; }
.bit__t { font-size: 22px; letter-spacing: -.02em; line-height: 1.25; margin-bottom: 10px; }
.bit__x { max-width: 64ch; color: var(--texto); margin-bottom: 22px; }

/* tira de fotos */
.tira { position: relative; min-width: 0; }
.tira__track { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab; }
.tira__track::-webkit-scrollbar { display: none; }
.tira__track.is-drag { cursor: grabbing; scroll-snap-type: none; }
.tira__item { flex: 0 0 clamp(200px, 22vw, 280px); aspect-ratio: 4 / 5; padding: 0; border: 0; border-radius: var(--r); overflow: hidden; background: var(--linea); scroll-snap-align: start; }
.tira__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); pointer-events: none; }
.tira__item:hover img { transform: scale(1.04); }
.tira__ctrl { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.tira__ctrl button { width: 40px; height: 40px; border-radius: var(--r); border: 1px solid var(--linea-2); background: transparent; display: grid; place-items: center; transition: border-color .2s; }
.tira__ctrl button:hover { border-color: var(--tinta); }
.tira__ctrl button:first-child .ico-arrow { transform: rotate(180deg); }

/* galería: cada imagen en su proporción original, sin recortes */
.gal { columns: 2; column-gap: 12px; }
.gal__item { display: block; width: 100%; margin: 0 0 12px; padding: 0; border: 0; border-radius: var(--r); overflow: hidden; background: var(--arena); break-inside: avoid; }
.gal__item img { width: 100%; height: auto; transition: transform .9s var(--ease); }
.gal__item:hover img { transform: scale(1.02); }

/* comparador */
.cmp { --pos: 50%; position: relative; aspect-ratio: 16 / 9; border-radius: var(--r); overflow: hidden; background: var(--arena); user-select: none; touch-action: pan-y; }
.cmp__a, .cmp__b { position: absolute; inset: 0; }
.cmp__a img, .cmp__b img { width: 100%; height: 100%; object-fit: cover; }
.cmp__b { clip-path: inset(0 0 0 var(--pos)); }
.cmp::after { content: ''; position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; z-index: 2; pointer-events: none; }
.cmp__handle { position: absolute; top: 50%; left: var(--pos); z-index: 3; width: 48px; height: 48px; margin: -24px 0 0 -24px; border-radius: 50%; background: #fff; display: grid; place-items: center; pointer-events: none; box-shadow: 0 6px 20px -6px rgba(0, 0, 0, .4); }
.cmp__handle svg { width: 22px; height: 22px; fill: none; stroke: var(--verde); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cmp input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; }
.cmp__lbl { position: absolute; top: 16px; z-index: 3; font-size: 12.5px; font-weight: 500; padding: 6px 10px; border-radius: 2px; background: rgba(21, 32, 27, .75); color: #fff; pointer-events: none; }
.cmp__lbl--a { left: 16px; }
.cmp__lbl--b { right: 16px; }

.mapa { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); background: var(--arena); }
.mapa iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.6); }
.links { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }

/* inversores */
.caso__img { aspect-ratio: 4 / 4.4; overflow: hidden; border-radius: var(--r); }
.caso__img img { width: 100%; height: 100%; object-fit: cover; }
.caso__img + div .lead { margin: 18px 0 14px; }
.caso__img + div p a { color: var(--verde); font-weight: 600; }
.caso__img + div .btn { margin-top: 14px; }
.mercado { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; border-top: 1px solid var(--linea-2); }
.mercado > div { padding-top: 24px; display: grid; gap: 10px; align-content: start; }
.mercado h3 { font-size: 18px; letter-spacing: -.015em; }
.mercado p { margin: 0; font-size: 15px; color: var(--muted); }
.mercado__n { font-size: clamp(40px, 4vw, 52px); font-weight: 500; letter-spacing: -.04em; line-height: 1; color: var(--verde); }
.mercado__dato small { font-size: 12px; color: var(--muted); }

/* faq */
.faq__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 32px clamp(40px, 6vw, 96px); }
.faq .h2 { margin-bottom: 16px; }
.faq .muted a { color: var(--verde); font-weight: 600; }
.faq__list { border-top: 1px solid var(--linea-2); }
.faq__item { border-bottom: 1px solid var(--linea); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 22px 0; font-size: 17px; font-weight: 500; color: var(--tinta); cursor: pointer; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary i { position: relative; flex: none; width: 14px; height: 14px; }
.faq__item summary i::before, .faq__item summary i::after { content: ''; position: absolute; left: 0; right: 0; top: 6px; height: 1.5px; background: var(--tinta); }
.faq__item summary i::after { transform: rotate(90deg); transition: transform .3s var(--ease); }
.faq__item[open] summary i::after { transform: rotate(0); }
.faq__item p { margin: 0 0 24px; max-width: 64ch; color: var(--muted); }

.prose--legal { max-width: 760px; }
.prose--legal h1 { margin-bottom: 28px; }
.prose--legal a { color: var(--verde); font-weight: 600; }

/* lightbox */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(10, 18, 14, .95); display: grid; place-items: center; padding: 64px 72px; }
.lb[hidden] { display: none; }
.lb__fig { margin: 0; display: grid; gap: 12px; justify-items: center; max-width: 100%; }
.lb__fig img { max-width: min(1400px, 100%); max-height: calc(100vh - 170px); width: auto; height: auto; object-fit: contain; }
.lb__fig figcaption { color: #fff; opacity: .7; font-size: 14px; text-align: center; }
.lb__x { position: absolute; top: 16px; right: 16px; width: 48px; height: 48px; border: 0; background: transparent; color: #fff; font-size: 32px; line-height: 1; }
.lb__nav { position: absolute; top: 50%; width: 48px; height: 48px; margin-top: -24px; border: 1px solid rgba(255, 255, 255, .3); border-radius: var(--r); background: transparent; color: #fff; display: grid; place-items: center; }
.lb__prev { left: 16px; }
.lb__prev .ico-arrow { transform: rotate(180deg); }
.lb__next { right: 16px; }
.lb__count { position: absolute; top: 28px; left: 24px; color: #fff; opacity: .7; font-size: 14px; font-variant-numeric: tabular-nums; }

/* revelado suave */
.js [data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ================================================================ responsive */
@media (max-width: 1100px) {
  .srv, .mercado { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
  .srv li { padding-bottom: 28px; }
  .mercado > div { padding-bottom: 8px; }
  .etapas { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 20px; }
  .partners__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  :root { --hdr: 68px; }
  .hdr__nav, .hdr__cta { display: none; }
  .hdr__burger { display: block; }
  .hero__in, .go-band__in, .contacto__in, .split, .faq__in, .ph__grid, .go-item, .sec-head, .ftr__in, .estado-obra__head { grid-template-columns: minmax(0, 1fr); }
  .sec-head { align-items: start; }
  .hero__media { aspect-ratio: 4 / 3.4; }
  .ph__media { aspect-ratio: 4 / 3.4; max-height: none; }
  .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eq__grid { grid-template-columns: minmax(0, 1fr); }
  .cifras__grid, .ficha { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .lb { padding: 64px 12px 80px; }
  .lb__nav { top: auto; bottom: 16px; margin: 0; }
  .lb__prev { left: calc(50% - 60px); }
  .lb__next { right: calc(50% - 60px); }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .grid3, .srv, .mercado, .compromisos { grid-template-columns: minmax(0, 1fr); }
  .compromisos { gap: 12px; }
  .card__media { aspect-ratio: 4 / 3.6; }
  .persona { grid-template-columns: minmax(0, 120px) minmax(0, 1fr); gap: 18px; }
  .form__row { grid-template-columns: minmax(0, 1fr); }
  .etapas { grid-template-columns: minmax(0, 1fr); row-gap: 0; }
  .etapa { grid-template-columns: auto minmax(0, 1fr); padding: 0 0 18px 28px; }
  .etapa::before { left: 5px; right: auto; top: 12px; bottom: 0; width: 1.5px; height: auto; }
  .etapa:last-child::before { display: none; }
  .etapa__dot { top: 2px; }
  .etapa__t { grid-column: 1 / -1; }
  .bit__item { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 28px 0; }
  .bit__date { grid-auto-flow: column; justify-content: start; align-items: center; gap: 12px; }
  .tira__item { flex-basis: 70vw; }
  .tira { margin-right: calc(var(--gut) * -1); }
  .tira__ctrl { display: none; }
  .gal { columns: 1; }
  .cmp { aspect-ratio: 4 / 4.4; }
  .partners__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr__cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .ftr__cols > div:last-child { grid-column: 1 / -1; }
  .datos div { grid-template-columns: 90px minmax(0, 1fr); }
  .ftr__bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}