/* TGL Propiedades — concepto "Monograma de obra" (Leomak.Soft) */
@font-face { font-family: "Darker Grotesque"; src: url("fonts/darker-grotesque-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Darker Grotesque"; src: url("fonts/darker-grotesque-900.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("fonts/nunito-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("fonts/nunito-sans-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --petroleo: #0f4c5c;
  --petroleo-2: #176579;
  --mostaza: #e0a526;
  --papel: #f4f1ea;
  --grafito: #1b1f22;
  --suave: #50585c;
  --borde: #d7d1c4;
  --display: "Darker Grotesque", "Arial Narrow", sans-serif;
  --cuerpo: "Nunito Sans", system-ui, sans-serif;
  --ancho: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
section { scroll-margin-top: 5rem; }
body { margin: 0; background: var(--papel); color: var(--grafito); font: 400 1.0625rem/1.6 var(--cuerpo); }
svg { display: block; max-width: 100%; }
a { color: var(--petroleo); }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid var(--mostaza); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.franja { margin: 0; padding: .55rem 1rem; background: var(--grafito); color: #efece5; font-size: .8125rem; text-align: center; }
.cabecera { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem clamp(1rem, 4vw, 2.5rem); background: var(--petroleo); color: #fff; }
.marca { display: flex; align-items: baseline; gap: .5rem; font: 900 2rem/1 var(--display); color: #fff; text-decoration: none; letter-spacing: .02em; }
.marca small { font: 700 .75rem var(--cuerpo); letter-spacing: .2em; text-transform: uppercase; color: var(--mostaza); }
.cabecera nav ul { display: none; list-style: none; margin: 0; padding: 0; gap: 1.6rem; }
.cabecera nav a { color: #e3eef1; text-decoration: none; font-weight: 700; display: inline-block; padding: .8rem 0; }
.cabecera nav a:hover { color: var(--mostaza); }
@media (min-width: 820px) { .cabecera nav ul { display: flex; } }

.kicker { font: 700 .8rem/1.4 var(--cuerpo); letter-spacing: .18em; text-transform: uppercase; color: var(--petroleo-2); margin: 0 0 .7rem; }
h1, h2, h3 { font-family: var(--display); line-height: .95; margin: 0; color: var(--grafito); }
h1 { font-weight: 900; font-size: clamp(2.8rem, 9vw, 5.6rem); }
h2 { font-weight: 900; font-size: clamp(2.2rem, 5.5vw, 3.4rem); }
h3 { font-weight: 700; font-size: 1.6rem; }
.palabra { display: inline-block; white-space: nowrap; perspective: 600px; }
.letra { display: inline-block; transform-origin: 50% 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: .8rem 1.5rem; font: 700 1rem var(--cuerpo); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background-color .2s, color .2s; }
.btn-mostaza { background: var(--mostaza); color: var(--grafito); }
.btn-mostaza:hover { background: #f0bb48; }
.btn-linea { border-color: var(--petroleo); color: var(--petroleo); }
.btn-linea:hover { background: var(--petroleo); color: #fff; }
.btn-petroleo { background: var(--petroleo); color: #fff; }
.btn-petroleo:hover { background: var(--petroleo-2); }

.hero { max-width: var(--ancho); margin: 0 auto; padding: clamp(2.5rem, 7vw, 5rem) clamp(1rem, 4vw, 2.5rem) 2.5rem; display: grid; gap: 2rem; align-items: center; }
.monograma { max-width: 560px; }
.pieza rect { fill: var(--petroleo); }
.p-g .arco { fill: none; stroke: var(--mostaza); stroke-width: 26; stroke-linecap: butt; }
.p-l rect { fill: var(--grafito); }
.regla { stroke: var(--grafito); stroke-width: 2; stroke-dasharray: 2 8; }
.bajada { font-size: clamp(1.05rem, 2.2vw, 1.22rem); color: var(--suave); max-width: 34rem; margin: 1.2rem 0 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }
@media (min-width: 960px) { .hero { grid-template-columns: .9fr 1.1fr; min-height: calc(100svh - 120px); } }

.buscar { max-width: var(--ancho); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem); }
.buscador { display: grid; gap: .9rem; padding: 1.2rem; background: #fff; border: 2px solid var(--grafito); box-shadow: 8px 8px 0 var(--mostaza); }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; margin: 0; padding: 0; border: 0; }
.tab { position: relative; }
.tab input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.tab span { display: flex; align-items: center; justify-content: center; min-height: 48px; border: 2px solid var(--borde); font-weight: 700; }
.tab input:checked + span { background: var(--petroleo); color: #fff; border-color: var(--petroleo); }
.tab input:focus-visible + span { outline: 3px solid var(--mostaza); outline-offset: 2px; }
label { display: grid; gap: .35rem; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--suave); }
.tab { display: block; }
select, input:not([type="radio"]) { min-height: 48px; width: 100%; padding: .6rem .8rem; font: 400 1rem var(--cuerpo); color: var(--grafito); background: var(--papel); border: 2px solid var(--borde); border-radius: 0; }
@media (min-width: 720px) { .buscador { grid-template-columns: 1.4fr 1fr auto; align-items: end; } }

.seccion { max-width: var(--ancho); margin: 0 auto; padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 2.5rem) 0; }
.seccion-cab { max-width: 44rem; margin-bottom: 2rem; }
.seccion-cab p:not(.kicker) { color: var(--suave); }
#n-fichas { font-weight: 700; color: var(--petroleo-2); }

.fichas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.ficha { position: relative; display: flex; flex-direction: column; padding: 1.4rem; background: #fff; border: 2px solid var(--grafito); overflow: hidden; transition: transform .25s ease-out, box-shadow .25s; }
.ficha:hover { box-shadow: 8px 8px 0 var(--petroleo); }
.sello-letra { position: absolute; right: -.1em; bottom: -.3em; font: 900 8rem/1 var(--display); color: rgba(15, 76, 92, .08); pointer-events: none; }
.ficha-n { margin: 0 0 .3rem; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--petroleo-2); }
.ficha-d { color: var(--suave); margin: .5rem 0 1.2rem; }
.wa { position: relative; margin-top: auto; display: flex; align-items: center; justify-content: center; min-height: 48px; background: var(--petroleo); color: #fff; font-weight: 700; text-decoration: none; }
.wa:hover { background: var(--petroleo-2); }
.vacio { margin-top: 1rem; font-style: italic; }

.servicios { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.servicios li { padding: 1.5rem; background: var(--grafito); color: #d9dcdd; transition: transform .25s ease-out; }
.num { font: 900 2.6rem/1 var(--display); color: var(--mostaza); }
.servicios h3 { color: #fff; margin: .5rem 0 .3rem; }
.servicios p { margin: 0; }

.form-tas { display: grid; gap: 1rem; padding: 1.4rem; background: #fff; border: 2px solid var(--grafito); }
.demo-aviso { margin: 0; font-size: .8rem; font-weight: 700; color: #8a6200; }
.aviso { margin: 0; font-weight: 700; color: var(--petroleo); }
@media (min-width: 720px) { .form-tas { grid-template-columns: 1fr 1fr; } .form-tas .btn, .form-tas p { grid-column: 1 / -1; justify-self: start; } }

.contacto { padding: clamp(1.6rem, 5vw, 3rem); background: var(--petroleo); color: #dcebee; }
.contacto h2 { color: #fff; }
.contacto .kicker { color: var(--mostaza); }
.datos { list-style: none; margin: 1.2rem 0 0; padding: 0; }
.datos li { display: grid; padding: .7rem 0; border-bottom: 1px solid rgba(255, 255, 255, .2); }
.datos span { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #9fc1c9; }
.datos a { color: #fff; font: 900 1.6rem var(--display); padding: .2rem 0; }

.wa-fijo { position: fixed; right: 1rem; bottom: 1rem; z-index: 30; display: flex; align-items: center; min-height: 52px; padding: 0 1.4rem; background: var(--mostaza); color: var(--grafito); border: 2px solid var(--grafito); font-weight: 700; text-decoration: none; box-shadow: 4px 4px 0 var(--grafito); }
.pie { margin-top: 5rem; padding: 2rem clamp(1rem, 4vw, 2.5rem) 6rem; background: var(--grafito); color: #c5c9cb; font-size: .9rem; }
.pie p { max-width: var(--ancho); margin: .3rem auto; }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .revela { animation: subir linear both; animation-timeline: view(); animation-range: entry 0% entry 60%; }
  }
}
@keyframes subir { from { opacity: 0; translate: 0 32px; scale: .96; } to { opacity: 1; translate: 0 0; scale: 1; } }
.anim [data-entra], .anim .pieza { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}