@font-face {
  font-family: 'Poppins';
  src: url('/fonts/Poppins/Poppins-Regular.ttf');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --green: rgb(145, 207, 144);
  --green-bright: rgb(170, 222, 169);
  --ink: #f2f4f0;
  --muted: rgba(242, 244, 240, 0.76);
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Poppins, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background-color: #1b1d1a;
  background-image: linear-gradient(rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.74)),
    url('/images/background.jpg');
  background-size: cover;
  background-position: center;
  min-height: 100vh;
  overflow-x: hidden;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
}

.brand {
  color: var(--ink);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(145, 207, 144, 0.6);
  border-radius: 999px;
  color: var(--green);
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;
}

.login:hover {
  background-color: rgba(145, 207, 144, 0.12);
}

.landing {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-8);
}

h1,
h2 {
  color: #ffffff;
  font-weight: 400;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}

h2 {
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0 0 var(--space-3);
}

p {
  max-width: 62ch;
  margin: 0 0 var(--space-4);
}

.hero {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.subhead {
  max-width: 54ch;
  margin-bottom: var(--space-6);
  color: var(--muted);
  font-size: 1.15rem;
}

.call-to-action {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.call-to-action a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.call-to-action .primary {
  background-color: var(--green);
  color: #14210f;
}

.call-to-action .primary:hover {
  background-color: var(--green-bright);
}

.call-to-action .secondary {
  color: var(--green);
  border: 1px solid rgba(145, 207, 144, 0.45);
}

.call-to-action .secondary:hover {
  background-color: rgba(145, 207, 144, 0.12);
}

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

.hero-board img,
.feature img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.feature {
  margin-top: var(--space-7);
  padding-top: var(--space-7);
  border-top: 1px solid var(--line);
}

.feature-split {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.aside {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-7);
  border-top: 1px solid var(--line);
}

.site-footer p {
  max-width: 62ch;
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.site-footer a {
  color: var(--green);
  text-decoration: underline;
  min-height: 24px;
  display: inline-block;
}

a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-7);
  }

  .feature-split {
    grid-template-columns: 1fr 1.15fr;
    gap: var(--space-7);
  }
}

@media (max-width: 600px) {
  .site-header {
    padding: var(--space-3) var(--space-4);
  }

  .brand {
    font-size: 1rem;
  }

  .login {
    padding: 0 14px;
    font-size: 0.9rem;
  }

  .landing {
    padding: var(--space-5) var(--space-4) var(--space-7);
  }

  .site-footer {
    padding: var(--space-5) var(--space-4) var(--space-6);
  }
}