@font-face {
  font-family: "Barlow Condensed";
  src: url("assets/barlow-condensed-800.woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* 1. Colores, tipografía y estilos compartidos. */
:root {
  color-scheme: dark;
  --background: #000000;
  --surface: #111111;
  --text: #ffffff;
  --muted: #cccccc;
  --accent: #ff0000;
  --border: #333333;
  --heading-font: "Barlow Condensed", Impact, "Arial Narrow", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Arial, sans-serif;
  line-height: 1.65;
}

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

button {
  font: inherit;
}

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

h1, h2, h3, p {
  margin-top: 0;
}

h1, h2 {
  font-family: var(--heading-font);
  font-weight: 800;
  text-transform: uppercase;
  line-height: .98;
}

h1 {
  font-size: clamp(3.6rem, 6.5vw, 6.4rem);
  letter-spacing: -.025em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2.7rem, 4vw, 4rem);
  margin-bottom: 28px;
}

h1 span, h2 span, .brand span {
  color: var(--accent);
}

h3 {
  font-family: var(--heading-font);
  font-size: 1.75rem;
  line-height: 1.15;
  margin-bottom: 12px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}

.container {
  width: min(1200px, calc(100% - 64px));
  margin-inline: auto;
}

.section {
  padding-block: 80px;
  border-top: 1px solid var(--border);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  font-size: .75rem;
  letter-spacing: .14em;
  font-weight: 700;
  margin-bottom: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 48px;
  padding: 14px 22px;
  background: var(--accent);
  color: #000000;
  font-size: .85rem;
  font-weight: 700;
  line-height: 1.3;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover, .button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 4px 0 #5c0000;
}

.button:active {
  transform: translateY(2px) scale(.985);
  box-shadow: none;
}

.objectives, .method {
  position: relative;
  isolation: isolate;
  overflow: clip;
}

.objectives > .container, .method > .container {
  position: relative;
  z-index: 1;
}

.weight-decoration {
  position: absolute;
  right: -48px;
  top: 20px;
  width: clamp(170px, 19vw, 280px);
  height: auto;
  opacity: .4;
  pointer-events: none;
  user-select: none;
  transform: translateY(var(--weight-offset, 0px)) rotate(var(--weight-angle, -24deg));
}

.method .weight-decoration {
  top: auto;
  bottom: 32px;
  --weight-angle: 24deg;
}

@media (max-width: 700px) {
  .weight-decoration {
    width: 120px;
    right: -30px;
    opacity: .28;
  }
}

.button span, .text-link span {
  display: inline-block;
  transition: transform 180ms ease;
}

.button:hover span, .button:focus-visible span, .text-link:hover span, .text-link:focus-visible span {
  transform: translateX(4px);
}

.button-small {
  min-height: 44px;
  padding: 10px 18px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  min-height: 44px;
  font-size: .9rem;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 12px;
  background: var(--text);
  color: var(--background);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

/* 2. Encabezado y navegación. El menú funciona también sin JavaScript. */
.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--heading-font);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.brand .brand-name {
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-family: Arial, sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: .16em;
}

.brand .brand-name span {
  color: var(--text);
  font-size: .65rem;
  letter-spacing: .43em;
}

.menu-chevron {
  display: inline-block;
  margin-left: 8px;
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] .menu-chevron {
  transform: rotate(180deg);
}

.social-icon {
  display: inline-block;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  vertical-align: middle;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
}

.button.social-contact {
  background: var(--background);
  color: var(--text);
  border: 1px solid var(--accent);
}

@media (max-width: 700px) {
  .brand-logo {
    width: 48px;
    height: 48px;
  }
}

.navigation {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: .85rem;
}

.navigation > a:not(.button) {
  padding-block: 12px;
}

.navigation > a:not(.button):hover {
  color: var(--accent);
}

.menu-toggle {
  min-height: 44px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

/* 3. Portada: ilustración estática y texto real sobre un fondo oscuro. */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, #000000 0%, #000000ef 24%, #00000080 48%, transparent 70%), linear-gradient(0deg, #000000 0%, transparent 22%);
}

.hero-inner {
  padding-block: 72px 56px;
}

.hero-copy {
  width: min(56%, 620px);
}

.hero-description {
  max-width: 420px;
  color: var(--muted);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.hero-note {
  margin: 18px 0 0;
  font-size: .8rem;
  color: var(--muted);
}

/* 4. Objetivos, filosofía, método y contacto. */
.objective-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 20px;
}

.objective {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 180ms ease;
  position: relative;
  border-top: 3px solid var(--text);
}

.objective::after {
  content: "";
  position: absolute;
  top: -3px;
  right: 0;
  width: 48px;
  height: 3px;
  background: var(--accent);
}

.eyebrow {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.contact .eyebrow {
  display: inline-block;
}

.hero h1 {
  text-shadow: 2px 3px 0 #000;
}

.ink-underline {
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

.ink-underline::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 6px;
  background: var(--text);
  clip-path: polygon(0 30%, 97% 0, 100% 60%, 3% 100%);
}

.mobile-booking {
  display: none;
}

.objective:hover {
  transform: translateY(-2px);
}

.section-number {
  display: block;
  font-family: var(--heading-font);
  color: var(--accent);
  font-size: 1.8rem;
  margin-bottom: 18px;
}

.objective p, .philosophy-copy p, .method-list p {
  color: var(--muted);
  margin-bottom: 0;
}

.philosophy {
  background: linear-gradient(115deg, #170000, var(--background) 65%);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.philosophy h2 {
  margin-bottom: 0;
}

.philosophy-copy .lead {
  color: var(--text);
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.philosophy-copy .text-link {
  margin-top: 24px;
}

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

.method-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  padding-block: 26px;
  gap: 24px;
  border-bottom: 1px solid var(--border);
}

.method-list .section-number {
  margin: 0;
}

.method-list h3 {
  margin-bottom: 8px;
}

.contact {
  background: radial-gradient(ellipse at 50% 100%, #240000, var(--background) 75%);
  text-align: center;
}

.contact-inner {
  max-width: 760px;
}

.contact p:not(.eyebrow) {
  color: var(--muted);
}

.contact .demo-note {
  max-width: 540px;
  margin: 22px auto 0;
  font-size: .8rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 30px;
}

.footer-inner {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: block;
  width: clamp(220px, 28vw, 300px);
}

.footer-brand img {
  width: 100%;
  height: auto;
}

.site-footer .social-links {
  justify-content: center;
}

.footer-inner p {
  margin: 0;
  font-size: .8rem;
  color: var(--muted);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

/* 5. Movimiento: solo opacidad y desplazamientos breves, sin bucles. */
@keyframes appear {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }


}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy {
    animation: appear 400ms ease-out;
  }

  .is-revealed {
    animation: appear 350ms ease-out both;
  }


}

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

  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }


}

/* 6. Mobile: texto y CTA primero;
ilustración después. */
@media (max-width: 700px) {
  body {
    padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px));
  }

  html {
    scroll-padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-booking {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 5;
    display: block;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
    background: var(--background);
    border-top: 1px solid var(--border);
  }

  .mobile-booking .button {
    width: 100%;
  }

  .container {
    width: calc(100% - 40px);
  }

  .section {
    padding-block: 52px;
  }

  .header-inner {
    min-height: 76px;
    flex-wrap: wrap;
    gap: 0;
    padding-block: 16px;
  }

  .brand {
    font-size: 1.7rem;
  }

  .navigation {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--border);
  }

  .navigation > a {
    min-height: 44px;
    width: 100%;
    padding: 14px 12px;
    border-bottom: 1px solid var(--border);
  }

  .navigation > .button {
    justify-content: space-between;
    margin-top: 12px;
  }

  .hero {
    display: flex;
    flex-direction: column;
  }

  .hero-inner {
    order: 0;
    padding-block: 40px 28px;
  }

  .hero-copy {
    width: 100%;
  }

  h1 {
    font-size: clamp(3.2rem, 12vw, 5rem);
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-copy .button {
    display: none;
  }

  .hero-art {
    position: relative;
    inset: auto;
    order: 1;
    z-index: -2;
    height: 340px;
  }

  .hero-art img {
    object-position: 75% center;
  }

  .hero::after {
    inset: auto 0 0;
    height: 340px;
    background: linear-gradient(0deg, #000000, transparent 25%, transparent 85%, #000000);
  }

  .objective-grid, .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .objective {
    padding: 24px;
  }

  .philosophy-grid {
    gap: 30px;
  }

  .method-list li {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }

  .contact .button {
    width: 100%;
  }


}