:root {
  --navy: #080c1e;
  --navy-soft: #10172d;
  --teal: #00a9aa;
  --teal-light: #35c7c5;
  --mist: #d9f5f4;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--navy);
  color-scheme: dark;
}

body {
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background-color: var(--navy);
  background-image:
    linear-gradient(90deg, rgba(8, 12, 30, 0.99) 0%, rgba(8, 12, 30, 0.92) 38%, rgba(8, 12, 30, 0.32) 72%, rgba(8, 12, 30, 0.1) 100%),
    url("assets/hero-background.png");
  background-position: center;
  background-size: cover;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 169, 170, 0.09), transparent 30%),
    linear-gradient(180deg, rgba(8, 12, 30, 0.04), rgba(8, 12, 30, 0.34));
  pointer-events: none;
}

.page-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100svh;
  width: min(100%, 1600px);
  margin-inline: auto;
  padding: clamp(28px, 4.5vw, 72px) clamp(24px, 7vw, 112px) clamp(24px, 3vw, 48px);
}

.site-header {
  display: flex;
  align-items: center;
}

.brand {
  display: inline-flex;
  width: clamp(190px, 20vw, 310px);
}

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

.hero {
  align-self: center;
  max-width: 760px;
  padding-block: clamp(56px, 9vh, 120px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  color: var(--mist);
  font-size: clamp(0.77rem, 0.9vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(0, 169, 170, 0.12);
}

h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(3.65rem, 7vw, 7.8rem);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.92;
  text-wrap: balance;
}

h1 strong {
  color: var(--teal-light);
  font-weight: inherit;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: clamp(38px, 6vh, 64px);
  padding: 15px 18px 15px 22px;
  border: 1px solid rgba(217, 245, 244, 0.28);
  border-radius: 999px;
  color: var(--white);
  background: rgba(16, 23, 45, 0.64);
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.email-link svg {
  width: 28px;
  height: 28px;
  padding: 6px;
  overflow: visible;
  border-radius: 999px;
  background: var(--teal);
  stroke: var(--navy);
  stroke-width: 2;
  fill: none;
}

.email-link:hover,
.email-link:focus-visible {
  border-color: rgba(53, 199, 197, 0.8);
  background: rgba(16, 23, 45, 0.92);
  transform: translateY(-2px);
}

.email-link:focus-visible {
  outline: 3px solid rgba(53, 199, 197, 0.35);
  outline-offset: 4px;
}

.site-footer {
  display: flex;
  justify-content: flex-start;
  color: rgba(217, 245, 244, 0.58);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

@media (max-width: 720px) {
  body {
    background-image:
      linear-gradient(180deg, rgba(8, 12, 30, 0.72) 0%, rgba(8, 12, 30, 0.96) 48%, rgba(8, 12, 30, 0.99) 100%),
      url("assets/hero-background.png");
    background-position: 69% center;
  }

  .page-shell {
    padding: 28px 24px 24px;
  }

  .brand {
    width: 190px;
  }

  .hero {
    align-self: end;
    padding-block: 64px 48px;
  }

  h1 {
    font-size: clamp(3.45rem, 17vw, 5.2rem);
    line-height: 0.94;
  }

  .email-link {
    margin-top: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}