:root {
  --black: #080b0e;
  --ink: #0d1216;
  --ink-soft: #131a1f;
  --white: #ffffff;
  --paper: #f4f4f2;
  --muted: #a8afb4;
  --line: rgba(255, 255, 255, 0.15);
  --red: #c91c21;
  --red-bright: #e3262d;
  --shell: 1160px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--white);
  color: var(--black);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 86px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(5, 8, 10, 0.96), rgba(5, 8, 10, 0.76));
  backdrop-filter: blur(12px);
  transition: height 180ms ease, background 180ms ease;
}
.site-header.is-scrolled { height: 72px; background: rgba(5, 8, 10, 0.97); }
.header-inner { position: relative; height: 100%; display: flex; align-items: center; justify-content: flex-end; }
.brand { position: absolute; top: 4px; left: 0; z-index: 2; }
.brand img { width: 152px; height: 88px; object-fit: contain; transition: width 180ms ease, height 180ms ease; }
.is-scrolled .brand img { width: 126px; height: 72px; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 3.4vw, 50px); }
.site-nav a {
  position: relative;
  padding: 30px 0 26px;
  color: #f2f2f2;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}
.is-scrolled .site-nav a { padding-block: 23px; }
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 16px;
  height: 2px;
  background: var(--red-bright);
  transition: right 180ms ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after, .site-nav a.is-active::after { right: 0; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 650px;
  display: grid;
  align-items: center;
  background: var(--ink) url("hero-produccion.webp") center / cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 4, 5, 0.92) 0%, rgba(2, 4, 5, 0.78) 42%, rgba(2, 4, 5, 0.12) 78%);
}
.hero-shade { position: absolute; inset: auto 0 0; height: 40%; background: linear-gradient(transparent, rgba(4, 7, 9, 0.7)); z-index: 1; }
.hero-content { position: relative; z-index: 2; padding-top: 92px; }
.eyebrow {
  margin: 0 0 12px;
  color: #d3d7d9;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.7rem, 5.7vw, 5.25rem);
  line-height: 0.99;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.red-rule { display: block; width: 54px; height: 3px; margin: 25px 0; background: var(--red-bright); }
.hero-copy { max-width: 590px; margin: 0 0 30px; color: #d9dcde; font-size: 1.12rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding: 0 22px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .site-nav a:focus-visible, .contact-link:focus-visible { outline: 3px solid rgba(227, 38, 45, 0.45); outline-offset: 4px; }
.button-primary { background: var(--red); border-color: var(--red); color: var(--white); }
.button-primary:hover { background: var(--red-bright); }
.button-outline { border-color: rgba(255, 255, 255, 0.55); color: var(--white); background: rgba(0, 0, 0, 0.2); }
.button-outline:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.08); }
.button-dark { color: var(--ink); border-color: #6e7477; background: transparent; }
.button-dark:hover { color: var(--white); border-color: var(--ink); background: var(--ink); }

.section { padding: 76px 0; }
.section-dark { background: radial-gradient(circle at 50% 0%, #162027 0%, var(--ink) 48%, #070a0c 100%); }
.section-light { background: linear-gradient(135deg, #fff 0%, var(--paper) 100%); color: var(--ink); }
.section-title {
  position: relative;
  width: fit-content;
  margin: 0 auto 42px;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-align: center;
  text-transform: uppercase;
}
.section-title::after {
  content: "";
  position: absolute;
  left: calc(50% - 20px);
  bottom: -14px;
  width: 40px;
  height: 3px;
  background: var(--red-bright);
}
.section-title-left { margin: 0; text-align: left; }
.section-title-left::after { left: 0; }
.section-title-dark { color: #111518; }
.section-intro { max-width: 660px; margin: -16px auto 34px; color: #535a5e; text-align: center; }
.eyebrow-center { text-align: center; }
.center-action { display: flex; justify-content: center; margin-top: 26px; }

.region-heading { display: flex; min-height: 140px; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 22px; }
.region-logo { width: 220px; height: 132px; object-fit: contain; }
.video-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(310px, 1fr); gap: 22px; }
.feature-video, .video-card { position: relative; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.14); background: #080b0d; }
.feature-video { min-height: 430px; }
.feature-video img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; transition: transform 450ms ease; }
.feature-video:hover img, .video-card:hover img { transform: scale(1.035); }
.image-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.05) 60%); }
.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.32);
  transform: translate(-50%, -50%);
}
.play-button svg { width: 31px; fill: var(--white); transform: translateX(2px); }
.video-copy { position: absolute; right: 24px; bottom: 24px; left: 24px; display: grid; gap: 3px; }
.video-copy small, .video-card small { width: fit-content; padding: 3px 6px; background: var(--red); color: var(--white); font-size: 0.65rem; font-weight: 800; text-transform: uppercase; }
.video-copy strong { font-size: 1.35rem; line-height: 1.15; }
.video-copy > span { color: #d8dbdd; font-size: 0.9rem; }
.video-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.video-card { display: grid; grid-template-rows: 150px 1fr; min-height: 0; }
.video-card:first-child { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; grid-template-rows: none; }
.video-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 450ms ease; }
.video-card > span:last-child { display: flex; flex-direction: column; gap: 7px; padding: 14px; }
.video-card strong { font-size: 0.94rem; line-height: 1.25; }
.play-button-small { width: 44px; height: 44px; border-width: 2px; }
.play-button-small svg { width: 20px; }

.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.service-card { position: relative; border: 1px solid #d8dadd; background: var(--white); box-shadow: 0 12px 30px rgba(20, 25, 28, 0.09); }
.service-image { aspect-ratio: 16 / 9; overflow: hidden; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.service-card:hover .service-image img { transform: scale(1.04); }
.service-icon {
  position: absolute;
  top: calc(56.25% - 26px);
  left: 50%;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 4px solid var(--white);
  border-radius: 50%;
  background: var(--red);
  transform: translateX(-50%);
}
.service-icon svg { width: 25px; fill: var(--white); }
.service-copy { padding: 37px 25px 28px; text-align: center; }
.service-copy h3 { margin: 0 0 8px; font-size: 1.28rem; }
.service-copy p { margin: 0; color: #42484c; }

.coverage-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 4px; }
.coverage-item { position: relative; margin: 0; overflow: hidden; background: #111; }
.coverage-wide { grid-column: span 2; }
.coverage-item img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9); transition: transform 450ms ease, filter 450ms ease; }
.coverage-item::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent, rgba(0, 0, 0, 0.8)); }
.coverage-item figcaption { position: absolute; z-index: 1; bottom: 12px; left: 14px; font-size: 0.76rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity 180ms ease, transform 180ms ease; }
.coverage-item:hover img { transform: scale(1.05); filter: saturate(1.08); }
.coverage-item:hover figcaption { opacity: 1; transform: translateY(0); }

.sponsor-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.sponsor-slot { min-height: 116px; display: grid; place-items: center; align-content: center; gap: 7px; border: 1px solid #d6dadd; color: #93999d; background: rgba(255, 255, 255, 0.6); text-align: center; text-transform: uppercase; }
.sponsor-slot span { color: var(--red); font-size: 1.25rem; }
.sponsor-slot strong { font-size: 0.74rem; letter-spacing: 0.06em; }

.contact { padding-bottom: 58px; }
.contact-inner { text-align: center; }
.contact-inner > p:not(.eyebrow) { max-width: 620px; margin: -18px auto 34px; color: #b9bfc2; font-size: 1.05rem; }
.contact-actions { display: flex; align-items: stretch; justify-content: center; gap: 18px; }
.contact-link { display: flex; min-width: 340px; align-items: center; gap: 16px; border: 1px solid rgba(255, 255, 255, 0.15); padding: 18px 22px; background: rgba(255, 255, 255, 0.025); text-align: left; transition: border-color 180ms ease, background 180ms ease; }
.contact-link:hover { border-color: var(--red); background: rgba(201, 28, 33, 0.08); }
.contact-link svg { width: 34px; flex: 0 0 34px; fill: var(--red-bright); }
.contact-link span { display: grid; }
.contact-link small { color: #aeb4b8; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.contact-link strong { font-size: 1rem; }

.site-footer { border-top: 1px solid var(--line); background: #070a0c; color: #aeb5b9; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.25fr 1.35fr; gap: 34px; align-items: start; padding: 45px 0 34px; }
.footer-brand { display: grid; grid-template-columns: 112px 1fr; gap: 18px; align-items: center; }
.footer-brand img { width: 112px; height: 76px; object-fit: contain; }
.footer-brand p, .footer-legal p { margin: 0; font-size: 0.8rem; }
.site-footer h2 { margin: 0 0 9px; color: var(--white); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin: 4px 0; font-size: 0.78rem; }
.site-footer a:hover { color: var(--white); }
.footer-legal { padding-top: 26px; }
.footer-credit { display: flex; align-items: center; justify-content: center; gap: 18px; border-top: 1px solid var(--line); padding: 17px 0 20px; }
.footer-credit > span { color: #6e777c; font-size: 0.67rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-credit strong { color: var(--white); font-family: Arial, sans-serif; font-size: 0.95rem; font-weight: 400; }
.footer-credit strong span { color: var(--red-bright); }
.footer-credit i { width: 1px; height: 20px; background: #4b5357; }

@media (max-width: 900px) {
  .site-header, .site-header.is-scrolled { height: 72px; }
  .brand img, .is-scrolled .brand img { width: 122px; height: 72px; }
  .menu-toggle { display: grid; width: 44px; height: 44px; place-content: center; gap: 5px; border: 0; background: transparent; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { width: 25px; height: 2px; background: var(--white); transition: transform 180ms ease, opacity 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: absolute; top: 72px; right: -20px; left: -20px; display: none; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--line); background: rgba(5, 8, 10, 0.985); }
  .site-nav.is-open { display: flex; }
  .site-nav a, .is-scrolled .site-nav a { padding: 16px 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .site-nav a::after { display: none; }
  .hero { min-height: 660px; background-position: 42% center; }
  .hero::after { background: linear-gradient(90deg, rgba(2, 4, 5, 0.94), rgba(2, 4, 5, 0.52)); }
  .hero-content { padding-top: 75px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-list { grid-template-columns: repeat(3, 1fr); }
  .video-card:first-child { grid-column: auto; display: grid; grid-template-columns: none; grid-template-rows: 150px 1fr; }
  .services-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .sponsor-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1.3fr; }
  .footer-legal { grid-column: 1 / -1; padding-top: 0; }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .hero { min-height: 700px; background-position: 38% center; }
  .hero::after { background: linear-gradient(90deg, rgba(2, 4, 5, 0.97), rgba(2, 4, 5, 0.62)); }
  .hero h1 { font-size: clamp(2.45rem, 12vw, 3.65rem); }
  .hero-copy { max-width: 36ch; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .section { padding: 58px 0; }
  .region-heading { align-items: flex-start; }
  .region-logo { width: 118px; height: 92px; }
  .feature-video, .feature-video img { min-height: 360px; }
  .video-list { grid-template-columns: 1fr; }
  .video-card, .video-card:first-child { grid-template-columns: 150px 1fr; grid-template-rows: 120px; }
  .coverage-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 145px; }
  .coverage-wide { grid-column: span 2; }
  .coverage-item figcaption { opacity: 1; transform: none; }
  .sponsor-grid { grid-template-columns: repeat(2, 1fr); }
  .sponsor-slot { min-height: 102px; }
  .contact-actions { flex-direction: column; }
  .contact-link { min-width: 0; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand, .footer-legal { grid-column: 1 / -1; }
  .footer-credit { flex-wrap: wrap; gap: 11px; }
  .footer-credit > span { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}