/* RuYoX — Estilo editorial, rojo / negro / blanco */

:root {
  --red: #C41E24;
  --red-dark: #9A171C;
  --black: #111111;
  --black-soft: #1C1C1C;
  --cream: #F3F0EB;
  --cream-dark: #E6E1D9;
  --gray: #6B6B6B;
  --gray-light: #9A9A9A;
  --white: #FFFFFF;

  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;

  --max: 1080px;
  --header-h: 68px;
  --border: 1px solid rgba(17, 17, 17, 0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--black);
  background: var(--cream);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.text-red { color: var(--red); }

/* ---- Botones ---- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.btn--primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
}

.btn--dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.btn--dark:hover {
  background: var(--black-soft);
}

.btn--outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}

.btn--outline:hover {
  background: var(--black);
  color: var(--white);
}

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn--block { width: 100%; text-align: center; }

/* ---- Cabecera ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--cream);
  border-bottom: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--black);
  border-bottom-color: var(--red);
}

.nav__link--cta {
  border: 2px solid var(--red);
  color: var(--red);
  padding: 8px 16px;
  border-bottom: 2px solid var(--red);
}

.nav__link--cta:hover,
.nav__link--cta.is-active {
  background: var(--red);
  color: var(--white);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
}

/* ---- Migas de pan (SEO + UX) ---- */
.breadcrumb {
  padding: 14px 0 0;
  font-size: 0.82rem;
  color: var(--gray);
}

.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { color: var(--black); }

/* ---- Hero inicio ---- */
.hero {
  padding: 56px 0 72px;
  border-bottom: var(--border);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero__lead {
  font-size: 1.12rem;
  color: var(--gray);
  max-width: 34em;
  margin-bottom: 28px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero__note {
  font-size: 0.88rem;
  color: var(--gray);
  border-left: 3px solid var(--red);
  padding-left: 14px;
  max-width: 28em;
}

.hero__visual {
  border: var(--border);
  background: var(--white);
  padding: 32px;
}

.hero__logo {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

/* ---- Hero interior ---- */
.page-hero {
  padding: 48px 0 40px;
  border-bottom: var(--border);
}

.page-hero--dark {
  background: var(--black);
  color: var(--white);
  border-bottom: none;
}

.page-hero--dark .page-hero__lead { color: var(--gray-light); }

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.page-hero__lead {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 40em;
}

/* ---- Secciones ---- */
.section {
  padding: 64px 0;
}

.section--white { background: var(--white); }
.section--dark { background: var(--black); color: var(--white); }
.section--dark p { color: var(--gray-light); }

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.section__intro {
  color: var(--gray);
  max-width: 36em;
  margin-bottom: 36px;
}

.section--dark .section__intro { color: var(--gray-light); }

/* ---- Bloque problema / historia ---- */
.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.story-block p + p { margin-top: 1em; }

.story-block__aside {
  border-top: 4px solid var(--red);
  padding-top: 20px;
  font-size: 0.95rem;
  color: var(--gray);
}

/* ---- Lista de funciones (estilo editorial) ---- */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: var(--border);
}

.feature-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: var(--border);
}

.feature-item__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
}

.feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.feature-item p {
  color: var(--gray);
  font-size: 0.98rem;
}

/* ---- Tarjetas resumen (inicio) ---- */
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.teaser-card {
  background: var(--white);
  border: var(--border);
  padding: 24px;
}

.teaser-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.teaser-card p {
  font-size: 0.92rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.teaser-card a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- Precios ---- */
.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 760px;
}

.pricing-card {
  background: var(--white);
  border: var(--border);
  padding: 32px 28px;
}

.pricing-card--featured {
  border: 2px solid var(--red);
  position: relative;
}

.pricing-card__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-card__price small {
  font-size: 1rem;
  font-weight: 600;
}

.pricing-card__iva {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 20px;
}

.pricing-card ul {
  margin-bottom: 24px;
}

.pricing-card li {
  font-size: 0.92rem;
  padding: 6px 0 6px 18px;
  position: relative;
  color: var(--gray);
}

.pricing-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--red);
}

.pricing-note {
  margin-top: 24px;
  font-size: 0.88rem;
  color: var(--gray);
}

/* ---- FAQ ---- */
.faq { max-width: 640px; }

.faq details {
  border-bottom: var(--border);
  padding: 18px 0;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq p {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--gray);
}

/* ---- Contacto ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-info p + p { margin-top: 1em; }

.contact-info__item {
  margin-top: 24px;
  padding-top: 20px;
  border-top: var(--border);
}

.contact-info__item strong {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.contact-form {
  background: var(--white);
  border: var(--border);
  padding: 28px;
}

.form-group { margin-bottom: 18px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: var(--border);
  background: var(--cream);
  color: var(--black);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--red);
  outline-offset: 0;
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-note {
  font-size: 0.82rem;
  color: var(--gray);
  margin-top: 12px;
}

.form-success {
  padding: 32px 16px;
  text-align: center;
}

.form-success h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ---- Sobre nosotros ---- */
.about-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.about-aside {
  background: var(--white);
  border: var(--border);
  padding: 24px;
  font-size: 0.92rem;
}

.about-aside h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.about-aside li {
  padding: 8px 0;
  border-bottom: var(--border);
  color: var(--gray);
}

/* ---- CTA banda ---- */
.cta-band {
  background: var(--black);
  color: var(--white);
  padding: 48px 0;
}

.cta-band__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  text-transform: uppercase;
  max-width: 20em;
}

.cta-band p {
  color: var(--gray-light);
  font-size: 0.95rem;
  margin-top: 6px;
}

/* ---- Legal ---- */
.legal-content {
  max-width: 680px;
  padding-bottom: 64px;
}

.legal-content h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.2rem;
  margin: 32px 0 10px;
}

.legal-content p,
.legal-content li {
  color: var(--gray);
  font-size: 0.95rem;
}

.legal-content ul { margin: 10px 0 10px 20px; list-style: disc; }

/* ---- Descarga ---- */
.download-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: var(--border);
  max-width: 640px;
}

.download-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: var(--border);
}

.download-step__num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--red);
}

.download-box {
  background: var(--white);
  border: 2px solid var(--black);
  padding: 32px;
  max-width: 480px;
}

.download-box p { color: var(--gray); font-size: 0.95rem; margin-bottom: 20px; }

.notice {
  background: var(--white);
  border-left: 4px solid var(--red);
  padding: 16px 20px;
  font-size: 0.92rem;
  color: var(--gray);
  margin: 24px 0;
}

.notice strong { color: var(--black); }

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.product-card {
  background: var(--white);
  border: var(--border);
  padding: 28px;
}

.product-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.product-card__tag--alt {
  color: var(--gray);
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.product-card p {
  font-size: 0.95rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.product-card__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.product-card__links li {
  padding: 6px 0;
  border-top: var(--border);
}

.product-card__links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-hero--dark .hero__eyebrow {
  color: var(--red);
}

@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
}

.feature-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  margin-left: 8px;
  vertical-align: middle;
}

.feature-tag--soon {
  background: var(--cream-dark);
  color: var(--gray);
}

.feature-tag--no {
  color: var(--gray);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  margin-left: 0;
  display: block;
  margin-top: 6px;
  font-size: 0.88rem;
}

/* ---- Footer ---- */
.footer {
  background: var(--black);
  color: var(--gray-light);
  padding: 48px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer__brand p {
  font-size: 0.9rem;
  margin-top: 10px;
  max-width: 22em;
}

.footer__logo {
  width: 36px;
  margin-bottom: 8px;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  text-transform: uppercase;
}

.footer h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 14px;
}

.footer a {
  display: block;
  font-size: 0.88rem;
  padding: 4px 0;
  color: var(--gray-light);
}

.footer a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  text-align: center;
  font-size: 0.82rem;
}

.footer__bottom a {
  color: var(--gray-light);
}

.footer__bottom a:hover {
  color: var(--white);
}

.legal-content a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero__grid,
  .story-block,
  .contact-layout,
  .about-grid,
  .teaser-grid {
    grid-template-columns: 1fr;
  }

  .pricing { grid-template-columns: 1fr; max-width: 400px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px;
    border-bottom: var(--border);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s, opacity 0.2s;
  }

  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__link { padding: 10px 0; }
  .nav__link--cta { text-align: center; margin-top: 8px; }

  .nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav__toggle.active span:nth-child(2) { opacity: 0; }
  .nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  .gallery-grid { grid-template-columns: 1fr; }
}

/* ---- Galería ---- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.gallery-filter {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 16px;
  border: var(--border);
  background: var(--white);
  cursor: pointer;
}

.gallery-filter.is-active,
.gallery-filter:hover {
  border-color: var(--red);
  color: var(--red);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.gallery-card {
  border: var(--border);
  background: var(--white);
  cursor: pointer;
  transition: border-color 0.15s;
}

.gallery-card:hover,
.gallery-card:focus {
  border-color: var(--red);
  outline: none;
}

.gallery-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--cream-dark);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card__video-icon {
  font-size: 2.5rem;
  color: var(--red);
  opacity: 0.7;
}

.gallery-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--black);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
}

.gallery-card__body {
  padding: 14px 16px;
}

.gallery-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
}

.gallery-card--static {
  display: block;
  color: inherit;
  text-decoration: none;
}

.gallery-card--static:hover {
  border-color: var(--red);
}

.gallery-grid--preview {
  margin-bottom: 8px;
}

.gallery-empty {
  border: var(--border);
  background: var(--white);
  padding: 28px;
  color: var(--gray);
}

.gallery-empty ol {
  margin: 12px 0 12px 20px;
  list-style: decimal;
}

.gallery-empty code {
  font-size: 0.88rem;
  background: var(--cream);
  padding: 2px 6px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox[hidden] { display: none; }

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.92);
}

.lightbox__panel {
  position: relative;
  z-index: 1;
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
}

.lightbox__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

.lightbox__inner img,
.lightbox__inner video {
  width: 100%;
  max-height: 75vh;
  object-fit: contain;
  background: var(--black);
}

.lightbox__title {
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

/* ---- Mapa del sitio (árbol) ---- */
.sitemap-tree {
  margin-bottom: 48px;
}

.sitemap-tree ul {
  list-style: none;
  margin-left: 0;
}

.sitemap-tree__root > li > ul {
  margin-top: 16px;
  padding-left: 20px;
  border-left: 3px solid var(--red);
}

.sitemap-tree ul ul {
  margin-top: 8px;
  padding-left: 20px;
  border-left: 1px solid var(--cream-dark);
}

.sitemap-tree li {
  padding: 8px 0;
}

.sitemap-tree a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sitemap-tree a:hover { color: var(--red); }

.sitemap-tree__desc {
  display: block;
  font-size: 0.88rem;
  color: var(--gray);
  margin-top: 2px;
}

.sitemap-meta__list {
  list-style: none;
}

.sitemap-meta__list li {
  padding: 10px 0;
  border-bottom: var(--border);
  color: var(--gray);
}

.sitemap-meta__list a {
  color: var(--red);
  font-weight: 600;
  margin-right: 8px;
}