:root {
  --bg: #1e2a1f;
  --bg-dark: #151d16;
  --accent: #b59b63;
  --text: #f1eee6;
  --text-muted: #d6d2c6;
  --card: #263126;
  /* Switch to hero2.jpg when desired */
  --hero-image: url("assets/img/hero2.jpg");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: "Oswald", "Arial Narrow", sans-serif;
  letter-spacing: 0.02em;
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
}

p {
  margin: 0 0 1rem 0;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  background: var(--bg-dark) var(--hero-image) center/cover no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21, 29, 22, 0.5), rgba(21, 29, 22, 0.9));
}

.hero__content {
  position: relative;
  padding: 4rem 0 3rem;
}

.eyebrow {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.lead {
  max-width: 640px;
  color: var(--text-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn--primary {
  background: var(--accent);
  color: #1b1f1a;
}

.btn--ghost {
  background: transparent;
  border-color: var(--accent);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-1px);
}

.section {
  padding: 3.5rem 0;
  background: var(--bg);
}

.section--dark {
  background: #141c15;
}

.section__intro {
  max-width: 760px;
  color: var(--text-muted);
}

.cards {
  margin-top: 2rem;
  display: grid;
  gap: 1.5rem;
}

.card {
  background: var(--card);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
}

.note {
  margin-top: 1.5rem;
  color: var(--text-muted);
  font-style: italic;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 2rem 0 1rem;
  display: grid;
  gap: 1.25rem;
}

.timeline li {
  background: rgba(255, 255, 255, 0.04);
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
}

.timeline .time {
  display: block;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.info-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1.5rem;
}

.signup {
  margin-top: 2rem;
  display: grid;
  gap: 1.75rem;
}

.signup__details,
.signup__cta {
  background: rgba(255, 255, 255, 0.04);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.signup__count {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.signup__count .count {
  color: var(--accent);
  font-size: 2rem;
  display: inline-block;
  margin-right: 0.25rem;
}

.btn--wide {
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.signup__hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.75rem;
}

.info-grid div {
  background: rgba(255, 255, 255, 0.04);
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer {
  background: var(--bg-dark);
  padding: 2.5rem 0;
}

.footer__content {
  display: grid;
  gap: 2rem;
}

.footer__meta {
  color: var(--text-muted);
}

@media (min-width: 720px) {
  .hero {
    min-height: 70vh;
  }

  .cards,
  .info-grid,
  .signup {
    grid-template-columns: repeat(3, 1fr);
  }

  .signup {
    grid-template-columns: 2fr 1fr;
  }

  .footer__content {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .hero__content {
    padding: 5rem 0 4rem;
  }

  h1 {
    font-size: 3.2rem;
  }
}