/* Limpieza Viaria de Lorca — «El parte de trabajo»
   Dirección: portada = foto nocturna de la carrera de Semana Santa a sangre + índice de 9 servicios
   en serif encima, como el parte que se firma al acabar. Header partido en celdas. Esquinas rectas.
   Paleta del cartel y del logo LVL: pizarra, cian, lima. El sol solo vive en el monograma. */

:root {
  --noche: #1B2230;        /* la noche de la foto, y casi el pizarra del logo */
  --noche-2: #242D3E;
  --tinta: #1B2230;
  --tinta-soft: #3D4759;
  --muted: #66718A;
  --papel: #F2F5F7;        /* frío a propósito: nada de crema */
  --papel-2: #E6ECF0;
  --blanco: #FFFFFF;
  --line: #CBD4DC;
  --line-dark: rgba(255,255,255,.16);
  --cian: #1FA7DA;         /* acento sobre oscuro y en líneas */
  --cian-ink: #0A6A90;     /* el mismo azul, oscurecido para que el texto pase el contraste sobre papel */
  --lima: #8DC63F;         /* la base del logo: marcas y el "hecho" */
  --lima-ink: #4E7A16;
  --wa: #1EBE5D;

  --display: "Spectral", Georgia, "Times New Roman", serif;
  --body: "Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;

  --maxw: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --section: clamp(72px, 10vw, 132px);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--body); font-size: 17px; line-height: 1.6; color: var(--tinta); background: var(--papel);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--cian); color: #fff; }
:focus-visible { outline: 3px solid var(--cian); outline-offset: 3px; }
.container { width: min(100% - 2 * var(--pad), var(--maxw)); margin-inline: auto; }

/* ---------- tipografía ---------- */
.h2 { font-family: var(--display); font-weight: 500; font-size: clamp(36px, 4.6vw, 64px); line-height: 1.02; letter-spacing: -.02em; text-wrap: balance; }
.lede { font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--tinta-soft); max-width: 62ch; text-wrap: pretty; }
.sec__head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 72px); }
.sec__head .lede { margin-top: 18px; }
.sec__head--light .h2 { color: #fff; }
.sec__head--light .lede { color: rgba(255,255,255,.78); }
p { text-wrap: pretty; }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; font-weight: 700; font-size: 16px; letter-spacing: .01em;
  border: 2px solid transparent; transition: transform .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.btn:active { transform: scale(.97); }
.btn--primary { background: var(--lima); color: var(--noche); border-color: var(--lima); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--full { width: 100%; }
@media (hover: hover) {
  .btn--primary:hover { background: #9ED455; border-color: #9ED455; transform: translateY(-2px); }
  .btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); transform: translateY(-2px); }
}
.link { font-weight: 700; color: var(--cian-ink); border-bottom: 2px solid var(--lima); padding-bottom: 2px; transition: border-color .18s var(--ease), color .18s var(--ease); }
@media (hover: hover) { .link:hover { color: var(--tinta); border-color: var(--tinta); } }

/* ---------- header: una barra, lo justo ---------- */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(27,34,48,.62); border-bottom: 1px solid var(--line-dark); color: #fff;
  /* Sin backdrop-filter: rompe el menú móvil (memoria header-backdrop-filter-rompe-menu-movil). */
}
.top.scrolled { background: var(--noche); }
.top__in { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 36px); min-height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand__mark { width: 40px; height: 40px; background: #fff; padding: 3px; flex: none; }
.brand__name { font-family: var(--display); font-weight: 600; font-size: 17px; line-height: 1.05; letter-spacing: -.01em; }
.nav { display: flex; gap: clamp(16px, 2vw, 28px); font-size: 14px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; }
.nav a { color: rgba(255,255,255,.78); padding: 6px 0; border-bottom: 2px solid transparent; transition: color .18s var(--ease), border-color .18s var(--ease); }
.nav a.active { color: #fff; border-color: var(--lima); }
@media (hover: hover) { .nav a:hover { color: #fff; } }
.nav__tel { display: none; }
.top__tel { font-weight: 800; font-size: 17px; letter-spacing: .01em; white-space: nowrap; padding: 6px 0 6px clamp(16px, 2vw, 28px); border-left: 1px solid var(--line-dark); }
.top__wa { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 18px; background: var(--lima); color: var(--noche); font-weight: 800; font-size: 15px; white-space: nowrap; transition: background-color .18s var(--ease), transform .18s var(--ease); }
.top__wa:active { transform: scale(.97); }
@media (hover: hover) { .top__wa:hover { background: #9ED455; } }
.burger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; align-items: center; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; transition: transform .22s var(--ease), opacity .22s var(--ease); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 1000px) {
  .top__in { min-height: 62px; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0;
    padding: 6px var(--pad) 18px; background: var(--noche); border-bottom: 1px solid var(--line-dark); font-size: 18px; text-transform: none; letter-spacing: 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line-dark); }
  .nav a.active { border-color: var(--lima); }
  .nav__tel { display: block; font-weight: 800; }
  .top__tel { display: none; }
  .burger { display: flex; }
}
@media (max-width: 560px) { .top__wa { display: none; } .brand__name { font-size: 15px; } }

/* ---------- PORTADA: el parte de trabajo ---------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; color: #fff; isolation: isolate; padding-top: 96px; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.hero::before {
  /* Scrim en degradado: deja ver la foto arriba (banderas, tribunas) y asienta el texto abajo. Nunca plano. */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(27,34,48,.55) 0%, rgba(27,34,48,.28) 28%, rgba(27,34,48,.66) 62%, rgba(27,34,48,.92) 100%);
}
.hero__in { width: min(100% - 2 * var(--pad), var(--maxw)); margin-inline: auto; padding-bottom: clamp(28px, 4vw, 56px); }
.hero__head { max-width: 900px; }
.hero__title {
  font-family: var(--display); font-weight: 500; line-height: .92; letter-spacing: -.025em; text-wrap: balance;
  /* min(vw, svh) para que en pantallas anchas y bajas no se coma el header (memoria hero-titular-se-come-el-header) */
  font-size: clamp(54px, min(8.8vw, 11.5svh), 128px);
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
}
.hero__title-b { font-style: italic; color: #fff; }
.hero__lede { text-shadow: 0 1px 12px rgba(0,0,0,.45); margin-top: 18px; max-width: 58ch; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.5; color: rgba(255,255,255,.9); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

/* El índice: 9 filas en dos columnas, serif, línea de puntos hasta la flecha. La firma. */
.indice {
  list-style: none; margin-top: clamp(30px, 4vw, 52px); padding-top: 18px; border-top: 1px solid rgba(255,255,255,.35);
  display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(28px, 4vw, 64px); row-gap: 0;
}
.indice li { border-bottom: 1px solid rgba(255,255,255,.18); }
.indice a {
  display: grid; grid-template-columns: auto auto 1fr auto; align-items: baseline; gap: 14px;
  padding: 9px 0; font-family: var(--display); font-weight: 500; font-size: clamp(19px, 1.9vw, 27px); line-height: 1.1; letter-spacing: -.01em;
  transition: color .18s var(--ease);
}
.indice b { font-family: var(--body); font-weight: 800; font-size: 12px; letter-spacing: .12em; color: var(--lima); align-self: center; }
.indice i { border-bottom: 2px dotted rgba(255,255,255,.45); transform: translateY(-6px); }
.indice em { font-style: normal; color: var(--lima); transition: transform .18s var(--ease); }
@media (hover: hover) {
  .indice a:hover em { transform: translateX(6px); }
  .indice a:hover i { border-color: var(--lima); }
}
.hero__foot { margin-top: 18px; font-size: 13px; color: rgba(255,255,255,.62); }
@media (max-width: 760px) {
  .hero { padding-top: 96px; }
  .hero__bg img { object-position: center 35%; }
  .indice { grid-template-columns: 1fr; }
  .indice a { font-size: 20px; padding: 10px 0; }
  .hero__cta .btn { flex: 1 1 100%; }
}

/* ---------- SERVICIOS: fichas ---------- */
.servicios { padding: var(--section) 0; }
.ficha {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center;
  padding: clamp(36px, 5vw, 64px) 0; border-top: 1px solid var(--line);
}
.ficha--alt .ficha__txt { order: 2; }
.ficha--alt .ficha__media { order: 1; }
.ficha__n { display: inline-block; font-weight: 800; font-size: 12px; letter-spacing: .14em; color: var(--lima-ink); margin-bottom: 14px; }
.ficha__n::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--lima); margin-right: 10px; vertical-align: middle; }
.ficha__t { font-family: var(--display); font-weight: 500; font-size: clamp(30px, 3.4vw, 46px); line-height: 1.05; letter-spacing: -.02em; margin-bottom: 16px; }
.ficha__txt p { color: var(--tinta-soft); max-width: 54ch; margin-bottom: 20px; }
.ficha__media { position: relative; }
.ficha__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--papel-2); }
.ficha__media figcaption, .nosotros__media figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); }
.ficha__media--compare .compare img { aspect-ratio: 4 / 3; }

/* comparador (el runtime pone el clip-path y mueve el handle) */
.compare { position: relative; overflow: hidden; touch-action: none; cursor: ew-resize; user-select: none; background: var(--papel-2); }
.compare img { pointer-events: none; }
.compare__top { position: absolute; inset: 0; clip-path: inset(0 50% 0 0); }
.compare__top img { width: 100%; height: 100%; object-fit: cover; }
.compare__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: #fff; transform: translateX(-50%); box-shadow: 0 0 0 1px rgba(0,0,0,.25); }
.compare__handle span {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: grid; place-items: center; width: 52px; height: 36px; background: var(--noche); color: #fff;
  font-size: 12px; letter-spacing: .1em; font-weight: 800;
}
.compare__tag { position: absolute; bottom: 12px; padding: 5px 10px; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: rgba(27,34,48,.82); color: #fff; }
.compare__tag--a { left: 12px; }
.compare__tag--b { right: 12px; background: var(--lima); color: var(--noche); }

.fichas-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); background-clip: content-box; border-top: 1px solid var(--line); margin-top: 0; }
.mini { background: var(--papel); padding: clamp(28px, 3vw, 44px) clamp(18px, 2.4vw, 36px) clamp(28px, 3vw, 44px) 0; }
.mini + .mini { padding-left: clamp(18px, 2.4vw, 36px); }
.mini .ficha__t { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 10px; }
.mini p { color: var(--tinta-soft); font-size: 16px; }
@media (max-width: 860px) {
  .ficha { grid-template-columns: 1fr; gap: 22px; }
  .ficha--alt .ficha__txt { order: 1; }
  .ficha--alt .ficha__media { order: 2; }
  .fichas-mini { grid-template-columns: 1fr; }
  .mini, .mini + .mini { padding-left: 0; padding-right: 0; }
}

/* ---------- TRABAJOS (banda oscura) ---------- */
.trabajos { background: var(--noche); color: #fff; padding: var(--section) 0; }
.gal {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 250px; gap: 12px;
  grid-template-areas: "plaza plaza ss" "plaza plaza ss" "pab2 pab cartel" "gar cap cartel";
}
.shot { position: relative; cursor: zoom-in; margin: 0; overflow: hidden; background: var(--noche-2); }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s var(--ease); }
.shot figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 14px 12px; margin: 0;
  font-size: 13px; line-height: 1.35; color: rgba(255,255,255,.9);
  background: linear-gradient(180deg, rgba(27,34,48,0) 0%, rgba(27,34,48,.82) 100%);
}
.shot--plaza { grid-area: plaza; }
.shot--ss { grid-area: ss; }
.shot--pab2 { grid-area: pab2; }
.shot--pab { grid-area: pab; }
.shot--cartel { grid-area: cartel; }
.shot--gar { grid-area: gar; }
.shot--cap { grid-area: cap; }
@media (hover: hover) { .shot:hover img { transform: scale(1.03); } }
@media (max-width: 900px) {
  .gal { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; grid-template-areas: "plaza plaza" "ss pab2" "pab cartel" "gar cap"; }
}
@media (max-width: 520px) {
  .gal { grid-template-columns: 1fr; grid-auto-rows: 240px; grid-template-areas: "plaza" "ss" "pab2" "pab" "cartel" "gar" "cap"; }
  .shot--ss, .shot--cartel, .shot--cap { grid-row: span 1; }
  .gal .shot--ss { min-height: 320px; }
}

/* lightbox */
.lightbox { padding: 24px; }
.lightbox img { max-width: min(96vw, 1400px); max-height: 92vh; object-fit: contain; }
.lightbox__close { position: fixed; top: 14px; right: 18px; font-size: 40px; line-height: 1; color: #fff; width: 48px; height: 48px; }

/* ---------- NOSOTROS ---------- */
.nosotros { padding: var(--section) 0; background: var(--blanco); }
.nosotros__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.nosotros__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 40%; background: var(--papel-2); }
.nosotros__txt .lede { margin: 18px 0 14px; color: var(--tinta); }
.nosotros__txt p + p { margin-top: 12px; color: var(--tinta-soft); }
.ig { margin-top: 28px; }
.ig__link { display: inline-grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; padding: 16px 20px; border: 1px solid var(--line); border-left: 4px solid var(--lima); background: var(--papel); transition: border-color .18s var(--ease), background-color .18s var(--ease); }
.ig__n { font-family: var(--display); font-weight: 600; font-size: 46px; line-height: 1; letter-spacing: -.02em; color: var(--tinta); }
.ig__t { font-size: 15px; color: var(--tinta-soft); line-height: 1.45; }
@media (hover: hover) { .ig__link:hover { background: #fff; border-color: var(--tinta); } }
@media (max-width: 860px) { .nosotros__grid { grid-template-columns: 1fr; } .nosotros__media img { aspect-ratio: 4 / 4; } }

/* ---------- CONTACTO ---------- */
.contacto { padding: var(--section) 0; border-top: 1px solid var(--line); }
.contacto__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.contacto__txt .lede { margin-top: 18px; }
.contacto__list { list-style: none; margin-top: 28px; border-top: 1px solid var(--line); }
.contacto__list li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contacto__k { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.contacto__list a { font-family: var(--display); font-weight: 600; font-size: clamp(20px, 2vw, 28px); letter-spacing: -.01em; overflow-wrap: anywhere; }
.contacto__list span:not(.contacto__k) { font-size: 17px; }
.form { background: var(--blanco); border: 1px solid var(--line); padding: clamp(22px, 3vw, 36px); display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field span { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--tinta); background: var(--papel); border: 1px solid var(--line); padding: 12px 14px; width: 100%; min-height: 48px;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--cian-ink); box-shadow: 0 0 0 3px rgba(31,167,218,.25); }
.form .invalid { border-color: #C8462F; box-shadow: 0 0 0 3px rgba(200,70,47,.18); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--tinta-soft); }
.check input { margin-top: 4px; accent-color: var(--lima-ink); width: 18px; height: 18px; flex: none; }
.form__note { font-size: 13px; color: var(--muted); }
@media (max-width: 860px) { .contacto__grid { grid-template-columns: 1fr; } }

/* ---------- FOOTER ---------- */
.foot { background: var(--noche); color: rgba(255,255,255,.82); padding: 56px 0 96px; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-bottom: 36px; border-bottom: 1px solid var(--line-dark); }
.foot__brand img { width: 56px; height: 56px; background: #fff; padding: 4px; margin-bottom: 14px; }
.foot__brand strong { color: #fff; font-family: var(--display); font-size: 20px; font-weight: 600; }
.foot__brand p { font-size: 15px; max-width: 40ch; }
.foot__nav, .foot__contact { display: grid; gap: 8px; align-content: start; font-style: normal; font-size: 15px; }
.foot__nav a, .foot__contact a { transition: color .18s var(--ease); }
@media (hover: hover) { .foot__nav a:hover, .foot__contact a:hover { color: var(--lima); } }
.foot__bar { display: flex; flex-wrap: wrap; gap: 8px 28px; align-items: center; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,.62); }
.foot__legal { display: flex; gap: 18px; }
.foot__bar > p:not(.demo-aviso) { margin-left: auto; }
.demo-aviso { flex-basis: 100%; font-size: 12px; color: rgba(255,255,255,.52); }
@media (max-width: 760px) { .foot__grid { grid-template-columns: 1fr; } .foot__bar > p:not(.demo-aviso) { margin-left: 0; } }

/* ---------- call-bar móvil ---------- */
.callbar { display: none; }
@media (max-width: 760px) {
  .callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; background: var(--noche); border-top: 1px solid var(--line-dark); }
  .callbar a { display: grid; place-items: center; min-height: 56px; font-weight: 800; color: #fff; letter-spacing: .02em; }
  .callbar__wa { background: var(--lima); color: var(--noche) !important; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .shot img, .indice em, .burger span { transition: none !important; }
}