:root {
  --text: #f3f4f6;
  --muted: #b9bcc6;
  --red: #c62828;
  --red-dark: #4b151d;
  --border: rgba(255,255,255,.10);
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --radius: 22px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(198,40,40,.18), transparent 28%),
    linear-gradient(180deg, #0a0a0c 0%, #111115 100%);
}

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

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,11,13,.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-brand {
  min-width: 0;
}

.site-brand__title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.25;
}

.site-brand__subtitle {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.menu {
  margin: 0;
}

.nav-toggle {
  list-style: none;
  cursor: pointer;
  user-select: none;
}

.nav-toggle::-webkit-details-marker {
  display: none;
}

.nav-toggle {
  display: none;
}

.label-open {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted);
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: #fff;
  border-color: var(--border);
  background: rgba(255,255,255,.04);
}

.hero {
  padding: 48px 0 32px;
}

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

.hero__grid {
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
}

.hero__content,
.hero__media,
.card,
.grid-card,
.subcard {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero__content {
  padding: 36px;
}

.hero__media {
  padding: 18px;
}

.hero__eyebrow {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(198,40,40,.14);
  color: #ffd4d4;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero__frame {
  overflow: hidden;
  border-radius: 18px;
  background: #000;
}

.hero__img {
  width: 100%;
  height: auto;
}

.page {
  padding: 42px 0 56px;
}

.card {
  padding: 32px;
  margin-bottom: 24px;
}

.grid-card,
.subcard {
  padding: 28px;
}

h1,
h2 {
  margin: 0 0 16px;
  line-height: 1.08;
}

h1 {
  font-size: clamp(32px, 5vw, 58px);
}

h2 {
  font-size: clamp(24px, 4vw, 34px);
}

p,
li,
.lead {
  color: var(--muted);
  line-height: 1.8;
  font-size: 16px;
}

p {
  margin: 0;
}

.lead {
  margin: 0 0 18px;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 10px;
}

.actions,
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero__actions {
  margin-top: 0;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  transition: .2s ease;
}

.btn--primary {
  background: var(--red);
  color: #fff;
}

.btn--secondary {
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
}

.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.subnav a {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}

.subnav a.is-active {
  color: #fff;
  background: rgba(198,40,40,.14);
  border-color: rgba(198,40,40,.35);
}

.site-footer {
  padding: 0 0 36px;
}

.site-footer__inner {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero__grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .hero__content {
    order: 2;
  }

  .hero__media {
    order: 1;
  }
}

@media (max-width: 768px) {
  .container {
    width: calc(100vw - 24px);
    max-width: none;
  }

  .site-header__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 10px;
    padding: 12px 0;
  }

  .site-brand__title {
    font-size: clamp(17px, 4.8vw, 24px);
    line-height: 1.16;
    overflow-wrap: anywhere;
  }

  .site-brand__subtitle {
    font-size: clamp(13px, 3.8vw, 16px);
    line-height: 1.25;
  }

  .menu {
    display: contents;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 112px;
    min-height: 48px;
    padding: 0 16px;
    border-radius: 15px;
    border: 1px solid rgba(255,82,82,.28);
    background: linear-gradient(180deg, rgba(38,22,28,.96), rgba(18,16,22,.98));
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(0,0,0,.24);
  }

  .menu[open] .label-closed {
    display: none;
  }

  .menu[open] .label-open {
    display: inline;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: none;
    width: 100%;
    margin-top: 12px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .menu[open] .site-nav {
    display: grid;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.10);
    background: linear-gradient(180deg, rgba(25,26,33,.96), rgba(14,15,20,.98));
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.15;
    text-align: left;
    white-space: normal;
  }

  .site-nav a.is-active {
    border-color: rgba(255,82,82,.38);
    background: linear-gradient(180deg, rgba(90,24,30,.96), rgba(43,16,22,.98));
  }

  .hero,
  .page {
    padding-top: 16px;
    padding-bottom: 28px;
  }

  .hero__grid,
  .grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero__content,
  .hero__media,
  .card,
  .subcard,
  .grid-card {
    width: 100%;
    min-width: 0;
    padding: 16px;
    border-radius: 18px;
  }

  h1 {
    font-size: clamp(28px, 8.5vw, 40px);
    line-height: 1.06;
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: clamp(22px, 6.5vw, 30px);
    line-height: 1.1;
  }

  p,
  li,
  .lead {
    font-size: clamp(15px, 4vw, 17px);
    line-height: 1.6;
    overflow-wrap: anywhere;
  }

  .actions,
  .hero__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .btn {
    width: 100%;
    min-height: 48px;
  }

  .subnav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
  }

  .subnav a {
    min-height: 42px;
    padding: 0 10px;
    border-radius: 12px;
    font-size: 14px;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 430px) {
  .container {
    width: calc(100vw - 16px);
  }

  .nav-toggle {
    min-width: 104px;
    min-height: 44px;
    padding: 0 14px;
    font-size: 15px;
  }

  .site-nav a {
    min-height: 46px;
  }
}