:root {
  color-scheme: dark;
  --ink: #fff8d9;
  --muted: #c8d4ff;
  --night: #060a2a;
  --deep: #090f3a;
  --blue: #294fd6;
  --gold: #f6d76c;
  --gold-dark: #7a6122;
  --surface: rgba(7, 12, 45, 0.74);
  --line: rgba(255, 248, 217, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: linear-gradient(180deg, rgba(3, 6, 24, 0.82), rgba(3, 6, 24, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: clamp(108px, 13vw, 158px);
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  color: rgba(255, 248, 217, 0.86);
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.hero {
  position: relative;
  display: grid;
  min-height: 92svh;
  overflow: hidden;
  isolation: isolate;
}

.hero-image,
.hero-overlay,
.hero-content {
  grid-area: 1 / 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  min-height: 92svh;
  object-fit: cover;
  object-position: 52% 50%;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(2, 5, 24, 0.84) 0%, rgba(3, 8, 34, 0.62) 34%, rgba(4, 7, 26, 0.14) 72%),
    linear-gradient(0deg, rgba(6, 10, 42, 0.9) 0%, rgba(6, 10, 42, 0) 34%);
  z-index: 1;
}

.hero-content {
  z-index: 2;
  align-self: start;
  width: min(960px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 104px);
  padding-top: clamp(210px, 34vh, 310px);
  padding-bottom: 56px;
}

.hero-kicker,
.section-label {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: min(920px, 100%);
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.75rem, 5.8vw, 5rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 18px 36px rgba(0, 0, 0, 0.42);
}

.hero-copy {
  max-width: 500px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(1.03rem, 2vw, 1.24rem);
}

.hero-action,
.signup button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  background: var(--gold);
  color: #17110a;
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.26);
}

.hero-action {
  margin-top: 24px;
  padding: 0 24px;
}

.intro,
.features,
.waitlist {
  width: min(1120px, calc(100% - 36px));
  margin-inline: auto;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
  gap: clamp(28px, 7vw, 90px);
  padding: clamp(56px, 8vw, 98px) 0 34px;
}

.intro h2,
.waitlist h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  line-height: 1;
  letter-spacing: 0;
  text-wrap: balance;
}

.intro > p,
.waitlist > p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.16rem);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 20px 0 clamp(56px, 8vw, 110px);
}

.features article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(20, 35, 107, 0.86), rgba(8, 14, 48, 0.92));
}

.features span {
  display: block;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
}

.features h3 {
  margin: 58px 0 10px;
  font-size: 1.24rem;
}

.features p {
  margin: 0;
  color: var(--muted);
}

.waitlist {
  margin-bottom: 38px;
  padding: clamp(30px, 6vw, 58px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(18, 31, 95, 0.92), rgba(8, 14, 46, 0.98)),
    var(--surface);
}

.waitlist h2 {
  max-width: 780px;
}

.waitlist > p {
  max-width: 560px;
  margin-top: 18px;
}

.signup {
  margin-top: 32px;
}

.signup label {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 248, 217, 0.82);
  font-size: 0.88rem;
  font-weight: 800;
}

.signup-row {
  display: flex;
  gap: 12px;
  max-width: 600px;
}

.signup input {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(255, 248, 217, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  font: inherit;
  padding: 0 18px;
  outline: none;
}

.signup input::placeholder {
  color: rgba(200, 212, 255, 0.65);
}

.signup button {
  flex: 0 0 auto;
  padding: 0 22px;
  cursor: pointer;
}

@media (max-width: 760px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 96svh;
  }

  .hero-image {
    min-height: 96svh;
    object-position: 58% 50%;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(2, 5, 24, 0.54) 0%, rgba(4, 8, 32, 0.4) 34%, rgba(5, 9, 35, 0.9) 82%),
      linear-gradient(90deg, rgba(2, 5, 24, 0.52), rgba(2, 5, 24, 0.06));
  }

  .hero-content {
    align-self: end;
    width: min(100% - 36px, 560px);
    margin-inline: auto;
    padding-bottom: 48px;
  }

  h1 {
    font-size: clamp(2.6rem, 14vw, 4.6rem);
  }

  .intro {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .features article {
    min-height: 190px;
  }

  .features h3 {
    margin-top: 40px;
  }

  .signup-row {
    display: grid;
  }

  .signup button {
    width: 100%;
  }
}