:root {
  --banner-h: 44px;

  --void: #0A0A0B;
  --carbon: #141417;
  --carbon-2: #1B1B1F;

  --red: #E5202D;
  --red-glow: #F0303C;
  --red-cta: #C8121D;
  --red-cta-hover: #E01824;

  --chrome-hi: #F4F5F7;
  --chrome: #C7CBD1;
  --chrome-mid: #8A9099;
  --chrome-line: rgba(199, 203, 209, 0.16);
  --chrome-line-strong: rgba(199, 203, 209, 0.34);

  --font-display: 'Syncopate', 'Arial Narrow', system-ui, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding-top: var(--banner-h);
  background: var(--void);
  color: var(--chrome);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- Demo banner ---------- */
.demo-banner {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--banner-h);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0 1rem;
  background: var(--carbon);
  border-bottom: 1px solid var(--red);
  color: var(--chrome);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  box-shadow: 0 1px 0 rgba(229, 32, 45, 0.25), 0 6px 20px rgba(0, 0, 0, 0.5);
}

.demo-banner__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red-glow);
  box-shadow: 0 0 10px var(--red-glow);
  animation: pulse 2.4s ease-in-out infinite;
  flex: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.82); }
}

/* ---------- Shared type ---------- */
.eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--chrome-mid);
}

.eyebrow--red {
  color: var(--red-glow);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100dvh - var(--banner-h));
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8, 8, 9, 0.95) 0%, rgba(8, 8, 9, 0.6) 48%, rgba(8, 8, 9, 0.12) 100%),
    linear-gradient(0deg, rgba(8, 8, 9, 0.9) 0%, rgba(8, 8, 9, 0) 58%);
}

.stock-badge {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  z-index: 2;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: rgba(10, 10, 11, 0.62);
  border: 1px solid var(--chrome-line-strong);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--chrome);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem 3.2rem;
  padding-left: calc(1.5rem + 3px);
  border-left: 3px solid var(--red);
  margin-bottom: 2.4rem;
  animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}

.wordmark {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 8.5vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--chrome-hi);
  background: linear-gradient(178deg, #FFFFFF 0%, #C7CBD1 52%, #7E848C 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wordmark span {
  color: var(--red);
  -webkit-text-fill-color: var(--red);
}

.tagline {
  max-width: 34ch;
  margin: 1.4rem 0 0;
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  line-height: 1.5;
  color: var(--chrome);
}

/* ---------- CTA ---------- */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.1rem;
  padding: 0.95rem 1.7rem;
  background: var(--red-cta);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--red-glow);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.cta__arrow {
  transition: transform 0.25s ease;
}

.cta:hover {
  background: var(--red-cta-hover);
  box-shadow: 0 0 0 1px var(--red-glow), 0 10px 30px rgba(229, 32, 45, 0.35);
  transform: translateY(-2px);
}

.cta:hover .cta__arrow {
  transform: translateX(4px);
}

.cta:focus-visible {
  outline: 3px solid var(--chrome-hi);
  outline-offset: 3px;
  box-shadow: 0 0 0 1px var(--void), 0 0 24px rgba(240, 48, 60, 0.6);
}

.cta:active {
  transform: translateY(0);
}

/* ---------- Contact ("spec plate") ---------- */
.contact {
  padding: clamp(3.5rem, 9vw, 6.5rem) 1.5rem;
  scroll-margin-top: calc(var(--banner-h) + 12px);
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(229, 32, 45, 0.08), transparent 60%),
    var(--void);
}

.contact__inner {
  max-width: 620px;
  margin: 0 auto;
}

.contact__title {
  margin: 0.9rem 0 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 5.5vw, 3rem);
  line-height: 1.02;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--chrome-hi);
}

.plate {
  margin: 0;
  border: 1px solid var(--chrome-line-strong);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)) ,
    var(--carbon);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 50px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.plate__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.3rem;
  padding: 1.15rem 1.4rem;
  border-left: 3px solid var(--red);
}

.plate__row + .plate__row {
  border-top: 1px solid var(--chrome-line);
}

.plate dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--chrome-mid);
}

.plate dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--chrome-hi);
  word-break: break-word;
}

.contact__note {
  margin: 1.5rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--chrome-mid);
}

/* ---------- Footer ---------- */
.footer {
  padding: 1.6rem 1.5rem 2.4rem;
  border-top: 1px solid var(--chrome-line);
  text-align: center;
}

.footer p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--chrome-mid);
}

/* ---------- Larger screens ---------- */
@media (min-width: 768px) {
  :root { --banner-h: 46px; }

  .plate__row {
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: 1.5rem;
  }

  .plate dt { padding-top: 0.15rem; }

  .stock-badge {
    right: 1.4rem;
    bottom: 1.4rem;
  }
}

@media (min-width: 1024px) {
  .hero__content {
    padding-bottom: 4rem;
    margin-bottom: 3rem;
  }
}