:root {
  color-scheme: dark;
  --bg: #050608;
  --ink: #ffffff;
  --muted: #d7dde8;
  --soft: rgba(255, 255, 255, 0.12);
  --line: rgba(255, 255, 255, 0.22);
  --cyan: #18d9ff;
  --gold: #ffd21e;
  --magenta: #ff3f9f;
  --green: #9ee43d;
  --shadow: rgba(0, 0, 0, 0.62);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

a {
  color: inherit;
}

.hero {
  position: relative;
  display: grid;
  min-height: 88svh;
  overflow: hidden;
  padding: 28px clamp(18px, 4vw, 64px) 42px;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url("assets/filora-hero.png");
  background-position: center 38%;
  background-size: cover;
  content: "";
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.58) 46%, rgba(0, 0, 0, 0.74)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.18) 36%, rgba(0, 0, 0, 0.6));
  content: "";
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.32);
  color: var(--gold);
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.1rem;
  text-transform: uppercase;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.domain-link {
  color: #f7fbff;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.hero-content {
  align-self: end;
  width: min(760px, 100%);
  margin: 46px auto 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 1040px;
  margin-bottom: 18px;
  font-size: clamp(3rem, 6.2vw, 5.3rem);
  line-height: 0.98;
  text-transform: uppercase;
  text-shadow: 0 4px 28px var(--shadow);
}

.intro {
  max-width: 650px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.65;
  text-shadow: 0 2px 16px var(--shadow);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(86px, 1fr));
  gap: 10px;
  max-width: 660px;
  margin-bottom: 20px;
}

.time-block {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 6, 8, 0.58);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.28);
  padding: 14px 12px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.time-block strong {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  line-height: 1;
}

.time-block span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(90deg, var(--magenta), var(--gold) 52%, var(--cyan));
  color: #071014;
}

.button.secondary {
  background: rgba(0, 0, 0, 0.36);
}

.launch-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.details {
  background:
    linear-gradient(90deg, rgba(24, 217, 255, 0.13), transparent 32%),
    linear-gradient(270deg, rgba(255, 63, 159, 0.13), transparent 36%),
    #080a0e;
  border-top: 1px solid var(--soft);
  padding: 54px clamp(18px, 4vw, 64px) 70px;
}

.details-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

h2 {
  max-width: 820px;
  margin-bottom: 30px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.05;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.feature-grid article {
  min-height: 190px;
  padding: 28px;
  background: rgba(5, 6, 8, 0.78);
}

.feature-grid h3 {
  margin-bottom: 12px;
  color: #f7fbff;
  font-size: 1.12rem;
  text-transform: uppercase;
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (min-width: 960px) {
  .hero-content {
    width: min(1180px, 100%);
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 760px) {
  .hero {
    min-height: 90svh;
    padding-top: 22px;
    padding-bottom: 28px;
  }

  .hero::before {
    background-position: center top;
  }

  .hero::after {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.62)),
      linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.26) 45%, rgba(0, 0, 0, 0.7));
  }

  .site-header {
    align-items: flex-start;
  }

  .domain-link {
    display: none;
  }

  .hero-content {
    margin-top: 34px;
  }

  .eyebrow {
    margin-bottom: 12px;
  }

  h1 {
    margin-bottom: 14px;
    font-size: clamp(2.45rem, 12vw, 3rem);
    line-height: 1;
  }

  .intro {
    margin-bottom: 18px;
    font-size: 0.98rem;
    line-height: 1.55;
  }

  .countdown {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 16px;
  }

  .time-block {
    padding: 13px 4px;
  }

  .time-block strong {
    font-size: clamp(1.55rem, 8vw, 2.05rem);
  }

  .time-block span {
    font-size: 0.62rem;
  }

  .hero-actions {
    flex-wrap: nowrap;
  }

  .button {
    flex: 1 1 0;
    min-width: 0;
    padding: 0 10px;
    font-size: 0.88rem;
  }

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

@media (max-width: 420px) {
  .brand small {
    max-width: 180px;
  }

  h1 {
    font-size: clamp(2.4rem, 15vw, 3.35rem);
  }

  .time-block {
    padding: 16px 8px;
  }
}