:root {
  --color-title: #8b3a3a;
  --color-button: #3e607a;
  --color-button-hover: #324e64;
  --color-text: #333333;
  --color-text-muted: #4a4a4a;
  --color-cream: #f5f1e9;
  --color-header: #ffffff;
  --color-border: rgba(62, 96, 122, 0.12);
  --font: "Montserrat", sans-serif;
  --container: 1100px;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: #fff;
  line-height: 1.55;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-title);
  letter-spacing: 0.01em;
}

.brand-text small {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-button);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-nav ul {
  display: flex;
  gap: 1.75rem;
}

.site-nav a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--color-title);
}

.site-nav a[aria-current="page"] {
  color: var(--color-title);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 10px;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--color-button);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero con video de fondo */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff;
  scroll-margin-top: var(--header-h);
}

.hero-media,
.hero-veil {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: 0;
  background: #1a1410;
}

.hero-poster,
.hero-mp4 {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-youtube {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-youtube.is-ready {
  opacity: 1;
}

.hero-youtube iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100%;
  min-width: 177.78vh;
  border: 0;
  transform: translate(-50%, -50%);
}

.hero.has-video .hero-poster {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-veil {
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(26, 20, 16, 0.45) 0%,
      rgba(26, 20, 16, 0.55) 45%,
      rgba(26, 20, 16, 0.72) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
  padding: 4rem 0;
}

.hero-brand {
  margin: 0 0 0.85rem;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.05;
  text-transform: none;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
  animation: float-in 0.9s ease both;
}

.hero-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  animation: float-in 0.9s ease 0.08s both;
}

.hero-lead {
  margin: 0 auto 1.75rem;
  max-width: 32rem;
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.86);
  animation: float-in 0.9s ease 0.14s both;
}

.btn-hero {
  background: var(--color-button);
  animation: float-in 0.9s ease 0.2s both;
}

.btn-hero:hover {
  background: var(--color-button-hover);
}

/* Teñido industrial */
.tenido-industrial {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  background:
    url("../assets/img/fondo-tenido.jpg") center / cover no-repeat;
  display: flex;
  align-items: center;
  scroll-margin-top: var(--header-h);
}

.tenido-overlay {
  width: 100%;
  min-height: inherit;
  display: flex;
  align-items: center;
  background:
    radial-gradient(
      ellipse 68% 72% at 50% 46%,
      rgba(245, 241, 233, 0.92) 0%,
      rgba(245, 241, 233, 0.82) 38%,
      rgba(245, 241, 233, 0.45) 62%,
      rgba(245, 241, 233, 0.12) 82%,
      rgba(245, 241, 233, 0) 100%
    );
  padding: 4.5rem 0 5rem;
}

.tenidos-content {
  text-align: center;
}

.section-intro {
  margin-bottom: 3rem;
}

.section-intro h1,
.section-intro h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.85rem, 3.4vw, 2.55rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-title);
}

.section-intro p {
  margin: 0 auto;
  max-width: 36rem;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--color-text-muted);
  font-weight: 400;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem 3.5rem;
  align-items: start;
}

.servicio {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 26rem;
  margin-inline: auto;
}

.servicio-icon {
  width: min(100%, 230px);
  height: auto;
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 8px 18px rgba(62, 50, 40, 0.12));
  animation: float-in 0.8s ease both;
}

.servicio:nth-child(2) .servicio-icon {
  animation-delay: 0.12s;
}

.servicio h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-title);
}

.servicio p {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 22rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 0.72rem 1.4rem;
  background: var(--color-button);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  background: var(--color-button-hover);
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-title);
  outline-offset: 3px;
}

/* Teñido de telas — ficha de procesos */
.section-ficha {
  scroll-margin-top: calc(var(--header-h) + 1rem);
  background:
    linear-gradient(180deg, #ebe0cc 0%, #f3e9d8 40%, #efe4d0 100%);
  padding: 3.5rem 0 4rem;
}

.awana-ficha {
  --crema: #f3e9d8;
  --crema-osc: #e7d8be;
  --crema-row: #ede0c8;
  --marron: #4a2f20;
  --marron-medio: #6b4a36;
  --texto: #3a2618;
  --linea: #d8c6a8;
  background: var(--crema);
  color: var(--texto);
  padding: 40px 30px;
  border-radius: 8px;
  max-width: 1100px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(74, 47, 32, 0.08);
}

.awana-ficha-tabs {
  text-align: center;
  margin-bottom: 25px;
  font-size: 14px;
  color: var(--marron);
  letter-spacing: 1px;
}

.awana-ficha-tabs a {
  color: var(--marron);
  text-decoration: none;
  font-weight: 700;
  padding: 0 10px;
  text-transform: uppercase;
}

.awana-ficha-tabs a:hover {
  text-decoration: underline;
}

.awana-ficha-tabs .sep {
  color: var(--linea);
  margin: 0 5px;
}

.awana-ficha h1,
.awana-ficha h2 {
  text-align: center;
  font-size: 34px;
  font-weight: 400;
  color: var(--marron);
  margin: 0 0 30px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.awana-ficha-tabla {
  width: 100%;
  border-collapse: collapse;
  background: var(--crema-row);
  border: 1px solid var(--linea);
  border-radius: 6px;
  overflow: hidden;
}

.awana-ficha-tabla th,
.awana-ficha-tabla td {
  border: 1px solid var(--linea);
  padding: 18px 14px;
  vertical-align: middle;
  font-size: 14px;
  line-height: 1.45;
  text-align: center;
}

.awana-ficha-tabla thead th {
  background: var(--crema-osc);
  color: var(--marron);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.5px;
  padding: 16px 14px;
}

.awana-celda-proceso {
  width: 22%;
  text-align: left;
}

.awana-celda-proceso .awana-proceso-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.awana-celda-proceso .awana-proceso-wrap img {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  object-fit: contain;
  display: block;
}

.awana-celda-proceso strong {
  color: var(--marron);
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.2;
}

.awana-minimo {
  width: 18%;
}

.awana-minimo .awana-cifra {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--marron);
  line-height: 1.2;
}

.awana-minimo .awana-unidad {
  display: block;
  font-size: 11px;
  color: var(--marron-medio);
  text-transform: uppercase;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.awana-aplicacion {
  width: 25%;
}

.awana-observaciones {
  width: 25%;
  text-align: left;
}

#tenidos,
#acabados {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

/* Teñido de hilos — detalles técnicos */
.section-ficha--hilos.page-section {
  padding-top: 3.5rem;
}

.awana-detalles {
  --crema: #f3e9d8;
  --crema-osc: #e7d8be;
  --marron: #4a2f20;
  --marron-medio: #6b4a36;
  --texto: #3a2618;
  --terracota: #c4856b;
  --salvia: #9caa83;
  --linea: #d8c6a8;
  background: var(--crema);
  color: var(--texto);
  padding: 40px 30px;
  border-radius: 8px;
  max-width: 1000px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(74, 47, 32, 0.08);
}

.awana-detalles h1,
.awana-detalles h2 {
  font-size: 28px;
  font-weight: 800;
  text-align: center;
  color: var(--marron);
  margin: 0 0 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.awana-detalles .awana-sub {
  text-align: center;
  color: var(--marron-medio);
  margin: 0 0 25px;
  font-size: 15px;
  line-height: 1.5;
}

.awana-tabla {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--linea);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 25px;
}

.awana-tabla th,
.awana-tabla td {
  border: 1px solid var(--linea);
  padding: 16px 14px;
  vertical-align: middle;
  font-size: 14px;
  line-height: 1.45;
  text-align: left;
}

.awana-tabla thead th {
  background: var(--crema-osc);
  color: var(--marron);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.awana-tabla .awana-celda-proceso {
  text-align: center;
  width: 18%;
}

.awana-tabla .awana-celda-proceso img {
  display: block;
  margin: 0 auto 8px;
  max-width: 70px;
  height: auto;
}

.awana-tabla .awana-celda-proceso strong {
  color: var(--marron);
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 700;
}

.awana-lista-detalle {
  margin: 0 0 12px;
  padding-left: 1.1rem;
  list-style: disc;
}

.awana-lista-detalle li {
  margin-bottom: 0.25rem;
}

.awana-link-fichas {
  display: inline-block;
  margin-top: 8px;
  background: var(--marron-medio);
  color: #fff;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
}

.awana-link-fichas:hover {
  background: var(--marron);
}

.awana-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 25px;
}

.awana-card {
  background: var(--crema);
  border: 1px solid var(--linea);
  border-radius: 6px;
  padding: 20px;
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.awana-card img {
  flex-shrink: 0;
  width: 80px;
  height: auto;
}

.awana-card-titulo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.awana-card-titulo h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--marron);
  text-transform: uppercase;
}

.awana-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.awana-badge.alta {
  background: var(--terracota);
}

.awana-badge.media {
  background: var(--salvia);
}

.awana-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--texto);
}

.awana-cta {
  text-align: center;
}

.awana-cta a {
  display: inline-block;
  background: var(--marron);
  color: #fff;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 14px;
  transition: background 0.2s;
}

.awana-cta a:hover {
  background: #2e1a10;
}

#tenido-hilos {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-contacto {
  background:
    linear-gradient(180deg, #ebe0cc 0%, #f3e9d8 40%, #efe4d0 100%);
  padding: 3.5rem 0 4rem;
  min-height: calc(100vh - var(--header-h) - 120px);
  display: flex;
  align-items: center;
}

.contacto-card {
  max-width: 560px;
  margin: 0 auto;
  background: #f3e9d8;
  border: 1px solid #d8c6a8;
  border-radius: 8px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(74, 47, 32, 0.08);
}

.contacto-card h1 {
  margin: 0 0 0.75rem;
  color: #4a2f20;
  font-size: clamp(1.6rem, 3vw, 2rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contacto-lead {
  margin: 0 0 1.75rem;
  color: #6b4a36;
  font-size: 0.98rem;
}

.contacto-list {
  margin: 0 0 1.75rem;
  text-align: left;
}

.contacto-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-top: 1px solid #d8c6a8;
}

.contacto-list li:last-child {
  border-bottom: 1px solid #d8c6a8;
}

.contacto-list span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b4a36;
}

.contacto-list a {
  color: #4a2f20;
  font-weight: 600;
}

.contacto-list a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  background: #2f3f4d;
  color: rgba(255, 255, 255, 0.88);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #fff;
  border-radius: 50%;
}

.footer-brand strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
}

.footer-brand p {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  opacity: 0.75;
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  font-size: 0.88rem;
}

.footer-contact a {
  transition: opacity 0.2s ease;
}

.footer-contact a:hover {
  opacity: 0.75;
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-header);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 1.25rem 1.25rem;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0.85rem;
  }

  .hero-youtube {
    display: none;
  }

  .hero.has-video .hero-poster {
    opacity: 1;
  }

  .servicios-grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
  }

  .tenido-overlay {
    padding: 3.25rem 0 3.75rem;
    background:
      radial-gradient(
        ellipse 95% 70% at 50% 42%,
        rgba(245, 241, 233, 0.95) 0%,
        rgba(245, 241, 233, 0.9) 45%,
        rgba(245, 241, 233, 0.62) 72%,
        rgba(245, 241, 233, 0.25) 100%
      );
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .awana-ficha {
    padding: 25px 15px;
  }

  .awana-ficha h1,
  .awana-ficha h2 {
    font-size: 22px;
  }

  .awana-ficha-tabla,
  .awana-ficha-tabla thead,
  .awana-ficha-tabla tbody,
  .awana-ficha-tabla tr,
  .awana-ficha-tabla th,
  .awana-ficha-tabla td {
    display: block;
    width: 100%;
  }

  .awana-ficha-tabla thead {
    display: none;
  }

  .awana-ficha-tabla tr {
    margin-bottom: 15px;
    border: 1px solid var(--linea, #d8c6a8);
    border-radius: 6px;
    overflow: hidden;
    background: var(--crema-row, #ede0c8);
  }

  .awana-ficha-tabla td {
    border: none;
    border-bottom: 1px solid var(--linea, #d8c6a8);
    padding: 12px 14px;
    text-align: left;
  }

  .awana-ficha-tabla td:last-child {
    border-bottom: none;
  }

  .awana-ficha-tabla td::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: var(--marron, #4a2f20);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
  }

  .awana-celda-proceso::before {
    display: none;
  }

  .awana-celda-proceso .awana-proceso-wrap {
    padding: 4px 0;
  }

  .awana-detalles {
    padding: 25px 15px;
  }

  .awana-detalles h1,
  .awana-detalles h2 {
    font-size: 20px;
  }

  .awana-tabla,
  .awana-tabla thead,
  .awana-tabla tbody,
  .awana-tabla tr,
  .awana-tabla th,
  .awana-tabla td {
    display: block;
    width: 100%;
  }

  .awana-tabla thead {
    display: none;
  }

  .awana-tabla tr {
    margin-bottom: 15px;
    border: 1px solid var(--linea, #d8c6a8);
    border-radius: 6px;
    overflow: hidden;
  }

  .awana-tabla td {
    border: none;
    border-bottom: 1px solid var(--linea, #d8c6a8);
    padding: 12px 14px;
  }

  .awana-tabla td:last-child {
    border-bottom: none;
  }

  .awana-tabla td::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: var(--marron, #4a2f20);
    text-transform: uppercase;
    font-size: 12px;
    margin-bottom: 4px;
  }

  .awana-tabla .awana-celda-proceso {
    text-align: center;
  }

  .awana-tabla .awana-celda-proceso::before {
    display: none;
  }

  .awana-cards {
    grid-template-columns: 1fr;
  }

  .awana-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .servicio-icon,
  .btn,
  .hero-brand,
  .hero-title,
  .hero-lead,
  .btn-hero {
    animation: none;
    transition: none;
  }

  .hero-youtube {
    display: none;
  }

  .hero.has-video .hero-poster {
    opacity: 1;
  }
}