:root {
  color-scheme: dark;
  --black: #030303;
  --panel: #0b0b0c;
  --panel-soft: #111113;
  --white: #f7f4ed;
  --muted: #a7a29a;
  --line: rgba(247, 244, 237, 0.16);
  --amber: #f4a300;
  --amber-soft: rgba(244, 163, 0, 0.18);
  --blue: #2d67b2;
  --red: #d0342c;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --spot-x: 50vw;
  --spot-y: 50vh;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background: var(--black);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    radial-gradient(circle at var(--spot-x) var(--spot-y), rgba(244, 163, 0, 0.2), transparent 28rem),
    linear-gradient(115deg, rgba(45, 103, 178, 0.14), transparent 32%),
    linear-gradient(295deg, rgba(208, 52, 44, 0.1), transparent 34%),
    var(--black);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(247, 244, 237, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 244, 237, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 96px;
  padding: 16px clamp(20px, 6vw, 84px);
  border-bottom: 1px solid rgba(247, 244, 237, 0.08);
  background: rgba(3, 3, 3, 0.68);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 220px;
  min-width: 160px;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 34px);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--amber);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
  min-height: 100svh;
  padding: 128px clamp(20px, 6vw, 84px) 56px;
}

.hero-copy {
  max-width: 830px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: 7.25rem;
  line-height: 0.84;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lede {
  max-width: 670px;
  margin-bottom: 34px;
  color: #d8d2c8;
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--white);
  background: rgba(247, 244, 237, 0.04);
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--amber);
  color: var(--black);
  background: var(--amber);
}

.button:hover,
.button:focus-visible {
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 0 0 5px rgba(244, 163, 0, 0.12);
}

.showcase {
  position: relative;
  transform: perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform 180ms ease;
}

.image-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(247, 244, 237, 0.18);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.46);
  cursor: pointer;
}

.image-stage::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 34%, rgba(3, 3, 3, 0.76)),
    linear-gradient(90deg, rgba(45, 103, 178, 0.26), transparent 45%, rgba(208, 52, 44, 0.18));
}

.image-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.28) contrast(1.08) saturate(0.92);
  transform: scale(1.035);
  transition:
    opacity 260ms ease,
    transform 900ms ease,
    filter 260ms ease;
}

.image-stage:hover img,
.image-stage:focus-within img {
  filter: grayscale(0.05) contrast(1.05) saturate(1.04);
  transform: scale(1.075);
}

.scanline {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(244, 163, 0, 0.16), transparent);
  animation: scan 5.4s ease-in-out infinite;
}

.heritage-meta {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 5;
}

.heritage-meta p {
  margin-bottom: 4px;
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.heritage-meta h2 {
  margin: 0 0 3px;
  font-size: 2.6rem;
  line-height: 1;
  text-transform: uppercase;
}

.heritage-meta span {
  color: #d8d2c8;
  font-size: 0.92rem;
}

.heritage-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
  width: 100%;
}

.era-tab {
  min-width: 0;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(247, 244, 237, 0.18);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(247, 244, 237, 0.04);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
}

.era-tab.active,
.era-tab:hover,
.era-tab:focus-visible {
  border-color: var(--amber);
  color: var(--black);
  background: var(--amber);
  outline: none;
}

.ticker {
  overflow: hidden;
  border-block: 1px solid rgba(247, 244, 237, 0.14);
  background: #070707;
}

.ticker div {
  display: flex;
  gap: 54px;
  width: max-content;
  padding: 18px 0;
  animation: ticker 48s linear infinite;
}

.ticker span {
  color: rgba(247, 244, 237, 0.5);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
}

.notify {
  display: grid;
  grid-template-columns: minmax(220px, 0.6fr) minmax(0, 1fr);
  gap: clamp(24px, 7vw, 96px);
  align-items: start;
  padding: clamp(54px, 8vw, 94px) clamp(20px, 6vw, 84px);
}

.notify h2 {
  margin: 0;
  font-size: 3.4rem;
  line-height: 0.98;
  text-transform: uppercase;
}

.notify-form {
  max-width: 670px;
}

.notify-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(247, 244, 237, 0.18);
  border-radius: 999px;
  background: rgba(247, 244, 237, 0.05);
}

.input-row input {
  min-width: 0;
  height: 56px;
  padding: 0 20px;
  border: 0;
  color: var(--white);
  background: transparent;
  outline: none;
}

.input-row .hp-field {
  position: absolute !important;
}

.input-row input::placeholder {
  color: rgba(247, 244, 237, 0.42);
}

.input-row button {
  min-height: 56px;
  padding: 0 20px;
  border: 0;
  color: var(--black);
  background: var(--amber);
  font-weight: 900;
  cursor: pointer;
}

.input-row:focus-within {
  border-color: var(--amber);
  box-shadow: 0 0 0 5px rgba(244, 163, 0, 0.12);
}

#formStatus {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 6vw, 84px);
  border-top: 1px solid rgba(247, 244, 237, 0.12);
  color: var(--muted);
  font-size: 0.82rem;
}

.site-footer a {
  text-decoration: none;
}

@keyframes scan {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  20%,
  72% {
    opacity: 1;
  }
  100% {
    transform: translateY(100%);
    opacity: 0;
  }
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

@media (max-width: 980px) {
  .site-header {
    position: sticky;
    width: 100%;
  }

  .hero,
  .notify {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: start;
    min-height: auto;
    padding-top: 44px;
  }

  .showcase {
    max-width: 560px;
  }

  h1 {
    font-size: 5.4rem;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 76px;
    padding-inline: 18px;
  }

  .brand {
    width: 164px;
  }

  .hero {
    padding: 30px 18px 42px;
  }

  h1 {
    font-size: 3.8rem;
  }

  .lede {
    font-size: 1rem;
  }

  .showcase {
    transform: none;
  }

  .image-stage {
    aspect-ratio: 1 / 1.2;
    border-radius: 14px;
  }

  .heritage-meta h2 {
    font-size: 2rem;
  }

  .heritage-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .era-tab {
    min-height: 42px;
    padding: 0 8px;
    font-size: 0.68rem;
  }

  .notify {
    padding-inline: 18px;
  }

  .notify h2 {
    font-size: 2.35rem;
  }

  .input-row {
    grid-template-columns: 1fr;
    border-radius: 18px;
  }

  .input-row button {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
    padding-inline: 18px;
  }
}