:root {
  --red: #e60028;
  --electric: #ff1738;
  --ink: #191519;
  --paper: #faf8f7;
  font: 16px/1.45 Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
[hidden] { display: none !important; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid #80132c; outline-offset: 5px; }
.hero :focus-visible, footer :focus-visible, .closing :focus-visible { outline-color: white; }
.skip { position: fixed; z-index: 100; left: 1rem; top: 1rem; padding: .7rem; background: white; transform: translateY(-180%); }
.skip:focus { transform: none; }
section { scroll-margin-top: 80px; }
.navigation {
  position: fixed; z-index: 50; inset: 18px auto auto 50%; transform: translateX(-50%);
  width: min(300px, calc(100% - 32px)); min-height: 56px; padding: 0 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-radius: 40px; background: white; box-shadow: 0 4px 24px #27010c12;
}
.brand { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; font-weight: 800; letter-spacing: -.04em; }
.brand img { object-fit: contain; }
#menu-toggle { display: flex; align-items: center; gap: 8px; background: none; border: 0; padding: 8px 2px; cursor: pointer; }
#menu { position: absolute; inset: calc(100% + 8px) 0 auto; padding: 12px; background: white; border-radius: 21px; box-shadow: 0 16px 30px #1f05132a; max-height: calc(100dvh - 100px); overflow: auto; }
#menu a { display: block; padding: 10px 12px; border-radius: 11px; text-decoration: none; }
#menu a:hover { background: #fff0f2; }
.menu-family { border-top: 1px solid #efe4e7; margin-top: 6px; padding-top: 8px; }
.menu-family small { padding-inline: 12px; }
#menu a.button-red { margin-top: 8px; background: var(--red); color: white; text-align: center; }
.hero {
  position: relative; isolation: isolate; overflow: hidden; min-height: max(740px, 100svh);
  background: var(--red); color: white;
}
.hero-copy { position: relative; z-index: 1; max-width: 740px; margin-left: 6%; padding: clamp(145px, 22vh, 230px) 24px 0 0; animation: arrive .65s ease-out both; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(3.2rem, 5.4vw, 6rem); line-height: 1.03; font-weight: 600; letter-spacing: -.065em; }
mark { display: inline-block; padding: 0 .12em .08em; border-radius: .08em; color: var(--red); background: white; }
.hero-copy p { max-width: 38ch; margin: 20px 0 26px; font-size: clamp(1rem, 1.5vw, 1.2rem); }
.button { display: inline-flex; align-items: center; gap: .65rem; padding: 12px 23px; border-radius: 999px; text-decoration: none; font-weight: 700; background: white; color: #b50024; }
.button:hover { background: #ffe5ea; }
.hero-visual { position: absolute; inset: 0; pointer-events: none; }
.hero-logo {
  position: absolute; z-index: 1; top: 40%; left: 65%; width: clamp(104px, 12vw, 172px); height: auto;
  transform: translateX(-50%); filter: drop-shadow(0 12px 30px #8e001e65);
  animation: hover 4s ease-in-out infinite;
}
.floor { position: absolute; inset: 56% 0 0; perspective: 410px; perspective-origin: 65% 0; mask-image: linear-gradient(black 87%, transparent); }
.floor-grid {
  display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 12px;
  position: absolute; left: 50%; width: max(1400px, 116vw);
  transform-origin: top center; transform: translateX(-50%) rotateX(56deg);
  animation: floor-in 1s ease-out both;
}
.floor-card { display: flex; flex-direction: column; justify-content: space-between; gap: 9px; min-height: 130px; padding: 14px; border: 1px solid #ffffff40; border-radius: 15px; background: #ffffff21; }
.floor-card span { font-size: .82rem; }
.floor-card strong { line-height: 1.15; }
.floor-card.lit { background: #fff0f2; color: #9f0829; }
.hero-next { position: absolute; left: 6%; bottom: 26px; z-index: 2; padding: .55rem 1rem; background: white; color: #a90023; border-radius: 99px; text-decoration: none; font-weight: 700; }
.section { width: min(1180px, calc(100% - 48px)); margin-inline: auto; padding-block: clamp(65px, 9vw, 130px); }
.eyebrow { color: #af0020; text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 800; margin-bottom: 13px; }
h2 { font-size: clamp(2.1rem, 5vw, 4.7rem); line-height: 1.03; font-weight: 600; letter-spacing: -.06em; max-width: 16ch; }
h3 { font-size: 1.25rem; line-height: 1.18; margin-bottom: 9px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 42px; }
.feature-grid article { background: white; border: 1px solid #eadfe2; border-radius: 20px; padding: 25px; }
.feature-grid article span { display: block; color: #b50024; font-size: 1.7rem; margin-bottom: 24px; }
.flow, footer { background: #21181e; color: white; }
.flow .eyebrow { color: #ff8395; }
.flow h2 + p, .integration h2 + p, .closing h2 + p { margin-top: 22px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 0; margin: 32px 0 12px; list-style: none; background: #674953; }
.steps li { padding: 24px; background: #2a1d25; }
.caption { font-size: .85rem; color: #e8c9d2; }
.integration { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 32px; }
.text-link { display: inline-block; margin-top: 22px; color: #ab0020; font-weight: 750; text-underline-offset: 4px; }
.signal { min-height: 230px; display: flex; align-items: center; justify-content: center; gap: clamp(5px, 1.5vw, 24px); background: #ffeaee; border-radius: 20px; color: #a1001e; font-weight: 700; }
.signal img { width: min(96px, 22%); height: auto; }
.faq { border-top: 1px solid #eadfe2; }
.faq h2 { margin-bottom: 34px; }
details { border-bottom: 1px solid #dfd3d7; }
summary { cursor: pointer; font-weight: 700; padding: 18px 0; }
details p { max-width: 70ch; padding-bottom: 20px; }
.closing { padding: 80px 24px; text-align: center; background: var(--red); color: white; }
.closing h2 { margin: auto; }
.closing .button { margin-top: 24px; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 36px max(24px, 6%) 90px; }
footer nav { display: flex; gap: 8px 16px; flex-wrap: wrap; }
footer nav span { color: #efcdd5; }
.language-switcher .language-toggle,
.language-switcher .language-menu button[aria-checked="true"] { color: #b50024; }
.language-switcher .language-menu button[aria-checked="true"] { background: #ffe9ed; }
@keyframes arrive { from { opacity: .2; transform: translateY(15px); } }
@keyframes floor-in { from { opacity: .2; transform: translate(-50%, 22px) rotateX(56deg); } }
@keyframes hover { 50% { transform: translate(-50%, -12px); } }
@media (max-width: 800px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .integration { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .navigation { top: 12px; }
  .hero { min-height: max(720px, 100svh); }
  .hero-copy { margin: 0 auto; padding: 112px 20px 0; text-align: center; }
  h1 { font-size: clamp(2.65rem, 10vw, 3.9rem); }
  .hero-copy p { margin-inline: auto; margin-block: 14px 19px; }
  .hero-logo { top: 56%; left: 50%; width: 82px; }
  .floor { top: 67%; perspective-origin: 50% 0; }
  .floor-grid { width: 840px; gap: 8px; }
  .floor-card { min-height: 100px; padding: 8px; }
  .floor-card strong { font-size: .85rem; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .feature-grid article span { margin-bottom: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}