/* ========================================================
   ALQUILER DE CATENARIAS Y POSTES SEPARADORES
   Hoja de estilos estática para despliegue en Netlify (Jamstack)
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Barlow:wght@400;500;600&display=swap');

:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --ink: #16181d;
  --muted: #5a606c;
  --line: #dde1e7;
  --velvet: #8e1b2c;
  --velvet-ink: #ffffff;
  --brass: #b8893a;
  --brass-hi: #e8c77e;
  --steel: #8a929e;
  --steel-hi: #d9dde3;
  --belt: #1f3a6b;
  --hero: #14161b;
  --hero-ink: #f1f2f4;
  --hero-muted: #a8aeb9;
  --display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101216;
    --surface: #181b21;
    --ink: #eceef2;
    --muted: #9ca3ae;
    --line: #2a2f38;
    --velvet: #c23a50;
    --brass: #d4a556;
    --brass-hi: #f0d394;
    --steel: #9aa2ad;
    --steel-hi: #e3e6ea;
    --belt: #4f78c4;
    --hero: #0b0c0f;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #101216;
  --surface: #181b21;
  --ink: #eceef2;
  --muted: #9ca3ae;
  --line: #2a2f38;
  --velvet: #c23a50;
  --brass: #d4a556;
  --brass-hi: #f0d394;
  --steel: #9aa2ad;
  --steel-hi: #e3e6ea;
  --belt: #4f78c4;
  --hero: #0b0c0f;
  color-scheme: dark;
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: env(safe-area-inset-top, 0px);
}

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

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Tipografía */
h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.05;
  text-wrap: balance;
  margin: 0;
  color: inherit;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
  font-weight: 700;
  letter-spacing: .005em;
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.6rem);
  font-weight: 600;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

[hidden]:not([hidden="until-found i"]) {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--brass);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Contenedores y estructura */
.band {
  width: 100%;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  width: 100%;
}

.eyebrow {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .9rem;
  color: var(--velvet);
}

.lead {
  font-size: 1.15rem;
}

.muted {
  color: var(--muted);
}

.stack {
  display: grid;
  gap: 1.1rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.split > * {
  min-width: 0;
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
  }
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  background: var(--velvet);
  color: var(--velvet-ink);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .7em 1.3em;
  border-radius: 3px;
  border: 0;
  cursor: pointer;
  transition: transform .15s, filter .15s;
  text-align: center;
}

.btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  color: var(--velvet-ink);
}

.btn.ghost {
  background: transparent;
  color: inherit;
  box-shadow: inset 0 0 0 2px currentColor;
}

/* Cabecera / Navegación */
header.top {
  position: sticky;
  top: 0;
  z-index: 99;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.top .wrap {
  display: flex;
  align-items: center;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding-block: .8rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: .01em;
  color: var(--ink);
}

.logo span {
  color: var(--velvet);
  display: inline-block;
  transition: color 0.3s ease, transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), text-shadow 0.3s ease;
}

.logo:hover span {
  transform: translateY(-1px);
  text-shadow: 0 0 12px rgba(194, 58, 80, 0.55);
}

nav.menu {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
  font-weight: 500;
}

nav.menu a {
  text-decoration: none;
  color: var(--muted);
  transition: color .15s;
}

nav.menu a:hover {
  color: var(--ink);
}

.call {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.15rem;
  white-space: nowrap;
}

.call b {
  color: var(--velvet);
}

@media (max-width: 720px) {
  nav.menu {
    margin-left: 0;
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: .8rem;
    font-size: .95rem;
  }
  .call {
    margin-left: auto;
  }
}

/* Hero */
.hero {
  background: var(--hero);
  color: var(--hero-ink);
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 2rem;
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.hero h1 em {
  font-style: normal;
  color: var(--brass-hi);
  position: relative;
  display: inline-block;
  cursor: pointer;
  transition: color 0.3s ease, transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), text-shadow 0.3s ease;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brass-hi), var(--velvet), transparent);
  border-radius: 3px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.35s ease;
  opacity: 0;
  pointer-events: none;
}

.hero h1 em:hover {
  color: #fff9ea;
  transform: translateY(-2px);
  animation: catenariaGlow 1.8s ease-in-out infinite;
}

.hero h1 em:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

@keyframes catenariaGlow {
  0%, 100% {
    text-shadow: 0 0 14px rgba(232, 199, 126, 0.7), 0 0 28px rgba(184, 137, 58, 0.4);
  }
  50% {
    text-shadow: 0 0 22px rgba(240, 211, 148, 0.95), 0 0 38px rgba(212, 165, 86, 0.65), 0 0 8px #ffffff;
  }
}

.hero p {
  color: var(--hero-muted);
  max-width: 38ch;
  margin-top: 1.1rem;
  font-size: 1.1rem;
}

.hero .ctas {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

.hero svg {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

/* Hero Slider */
.hero-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: 14px;
  overflow: hidden;
  background: #0d0f13;
  box-shadow: 0 24px 50px -15px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(232, 199, 126, 0.22);
  user-select: none;
}

.slides-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.03);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
  will-change: opacity, transform;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Ajustes individuales de encuadre para fotos verticales */
.slide:nth-child(3) img,
.slide:nth-child(4) img {
  object-position: center 35%;
}

/* Pie de foto / leyendas */
.slide figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2.2rem 1.4rem 1rem;
  background: linear-gradient(to top, rgba(10, 12, 16, 0.88) 0%, rgba(10, 12, 16, 0.45) 60%, transparent 100%);
  color: #f1f2f4;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transform: translateY(6px);
  opacity: 0;
  transition: transform 0.6s ease 0.15s, opacity 0.6s ease 0.15s;
  pointer-events: none;
  z-index: 3;
}

.slide.active figcaption {
  transform: translateY(0);
  opacity: 1;
}

/* Botones de flecha */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(16, 18, 22, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 6;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, opacity 0.25s ease;
  opacity: 0;
  padding: 0;
}

.hero-slider:hover .slider-btn,
.product-slider:hover .slider-btn,
.art-slider:hover .slider-btn,
.slider-btn:focus-visible {
  opacity: 1;
}

.slider-btn:hover {
  background: var(--velvet);
  border-color: var(--brass-hi);
  transform: translateY(-50%) scale(1.08);
  color: #ffffff;
}

.slider-btn.prev {
  left: 12px;
}

.slider-btn.next {
  right: 12px;
}

/* Indicadores de puntos */
.slider-dots {
  position: absolute;
  bottom: 12px;
  right: 14px;
  display: flex;
  gap: 7px;
  z-index: 6;
}

.slider-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 5px;
  border: 0;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0;
  transition: width 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.slider-dots .dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.slider-dots .dot.active {
  width: 24px;
  background: var(--brass-hi);
  box-shadow: 0 0 10px rgba(232, 199, 126, 0.8);
}

.hero .eyebrow {
  color: var(--brass-hi);
}

@media (max-width: 820px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero-slider {
    aspect-ratio: 4 / 3;
    margin-top: 1.2rem;
  }
  .slider-btn {
    opacity: 0.85;
    width: 34px;
    height: 34px;
  }
  .slide figcaption {
    font-size: 0.95rem;
    padding-bottom: 0.8rem;
  }
}

/* Secciones generales */
section.sec {
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

section.alt {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

/* Ventajas (Perks) */
.perks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem 1.5rem;
}

.perks li {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-weight: 500;
  line-height: 1.35;
}

.perks li::before {
  content: "";
  flex: none;
  width: .7rem;
  height: .7rem;
  margin-top: .35rem;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 25%, transparent);
}

@media (max-width: 520px) {
  .perks {
    grid-template-columns: 1fr;
  }
}

/* Grid específico de Servicio Integral para alinear ventajas con párrafo lead */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  column-gap: clamp(2rem, 5vw, 4rem);
  row-gap: 1.1rem;
  align-items: start;
}

.service-head {
  grid-column: 1;
  grid-row: 1;
  display: grid;
  gap: 0.6rem;
}

.service-body {
  grid-column: 1;
  grid-row: 2;
}

.service-perks {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  padding-top: 0.15rem;
}

@media (max-width: 820px) {
  .service-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    row-gap: 1.2rem;
  }
  .service-head,
  .service-body,
  .service-perks {
    grid-column: 1;
    grid-row: auto;
  }
  .service-perks {
    padding-top: 0.6rem;
  }
}

/* Catálogo de Productos */
.products {
  display: grid;
  gap: clamp(2.2rem, 5vw, 3.8rem);
  margin-top: 2.5rem;
}

.product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.product:nth-child(even) .art {
  order: 2;
}

@media (max-width: 820px) {
  .product {
    grid-template-columns: 1fr;
  }
  .product:nth-child(even) .art {
    order: 0;
  }
}

.art {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem;
}

.art svg,
.art img {
  display: block;
  width: 100%;
  height: auto;
}

/* Slider de producto con acabados */
.art.art-slider {
  position: relative;
  padding: 0;
  aspect-ratio: 1609 / 1296;
  overflow: hidden;
  border-radius: 8px;
  background: #2b2e35;
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.45);
  user-select: none;
}

.art.art-slider .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.art.art-slider .slide figcaption {
  font-size: 0.95rem;
  padding: 2.2rem 1.2rem 0.9rem;
}

/* Tarjeta de fotografía estática de producto */
.art.art-media {
  position: relative;
  padding: 0;
  aspect-ratio: 1024 / 824;
  overflow: hidden;
  border-radius: 8px;
  background: #2b2e35;
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.45);
  user-select: none;
}

.art.art-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.art.art-media:hover img {
  transform: scale(1.03);
}

.specs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .3rem;
}

.chip {
  font-size: .85rem;
  font-weight: 600;
  padding: .25em .7em;
  border-radius: 99px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: var(--bg);
}

button.chip.chip-interactive {
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--line);
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

button.chip.chip-interactive:hover {
  color: var(--ink);
  border-color: var(--brass);
  background: var(--surface);
  transform: translateY(-1px);
}

button.chip.chip-interactive.active {
  color: var(--velvet-ink);
  background: var(--velvet);
  border-color: var(--velvet);
  box-shadow: 0 2px 8px rgba(142, 27, 44, 0.35);
}

.swatches {
  display: flex;
  gap: .5rem;
  align-items: center;
  flex-wrap: wrap;
  font-size: .9rem;
  color: var(--muted);
}

.sw {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px var(--line), 0 2px 5px rgba(0, 0, 0, 0.15);
  display: inline-block;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sw:hover {
  transform: scale(1.18);
  box-shadow: 0 0 0 2px var(--brass), 0 4px 10px rgba(0, 0, 0, 0.25);
}

.sw.sw-gold {
  background: linear-gradient(135deg, #f5d78e 0%, #b8893a 50%, #e8c77e 100%) !important;
}

.sw.sw-silver {
  background: linear-gradient(135deg, #ffffff 0%, #9aa2ad 50%, #e3e6ea 100%) !important;
}

.sw.sw-black {
  background: #16181d !important;
}

/* Usos */
.uses {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.2rem;
}

.use {
  padding: 1.3rem;
  border-top: 3px solid var(--brass);
  background: var(--bg);
  border-radius: 4px;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}

.use:hover {
  transform: translateY(-4px) scale(1.035);
  border-top-color: var(--brass-hi);
  box-shadow: 0 14px 30px -10px rgba(0, 0, 0, 0.45);
}

.use h3 {
  font-size: 1.35rem;
  margin-bottom: .4rem;
  transition: color 0.25s ease;
}

.use:hover h3 {
  color: var(--brass-hi);
}

.use p {
  font-size: .97rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .uses {
    grid-template-columns: 1fr;
  }
}

.queue {
  margin-top: 2.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.queue svg,
.queue img {
  min-width: 560px;
  width: 100%;
  height: auto;
  display: block;
}

.cap {
  font-size: .88rem;
  color: var(--muted);
  margin-top: .5rem;
}

/* Banner complementario */
.nj {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem;
  border: 1px dashed var(--line);
  border-radius: 6px;
}

.nj p {
  max-width: 60ch;
}

/* Formulario */
.form {
  display: grid;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 560px) {
  .row2 {
    grid-template-columns: 1fr;
  }
}

label {
  display: grid;
  gap: .35rem;
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink);
}

label small {
  font-weight: 400;
  color: var(--muted);
}

input,
select,
textarea {
  font: inherit;
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: .65em .8em;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .15s, box-shadow .15s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 20%, transparent);
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

.contact-list {
  display: grid;
  gap: .6rem;
  font-size: 1.1rem;
}

.contact-list b {
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: .02em;
}

/* Pie de página */
footer {
  background: var(--hero);
  color: var(--hero-muted);
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
  padding-block: 2rem;
}

footer .logo {
  color: var(--hero-ink);
}

footer .logo span {
  color: var(--velvet);
}

/* ========================================================
   PÁGINA DE ÉXITO (GRACIAS.HTML)
   ======================================================== */
.success-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 4rem;
  background: var(--hero);
  color: var(--hero-ink);
}

.success-card {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  max-width: 620px;
  width: 100%;
  display: grid;
  gap: 1.4rem;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.success-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto;
  border-radius: 50%;
  background: color-mix(in srgb, var(--brass) 15%, transparent);
  border: 2px solid var(--brass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brass);
}

.success-icon svg {
  width: 36px;
  height: 36px;
  fill: currentColor;
}

.success-contact {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.2rem;
  font-size: .98rem;
  display: grid;
  gap: .5rem;
}