/* ============================================================
   Algi — minimal white landing page
   ============================================================ */

:root {
  --ink: #111111;
  --gray: #6b6b6b;
  --line: #e8e8e8;
  --font: Arial, Helvetica, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- nav ---------- */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 24px;
}
.wordmark {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 1px;
  color: var(--ink);
  text-decoration: none;
}
.nav-cta {
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 8px 18px;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-cta:hover { background: var(--ink); color: #fff; }

/* ---------- hero ---------- */
.hero {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(70px, 12vw, 140px) 24px clamp(50px, 8vw, 90px);
  text-align: center;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: bold;
  letter-spacing: -0.5px;
  line-height: 1.15;
}
.lede {
  margin: 18px auto 36px;
  max-width: 44ch;
  font-size: 17px;
  color: var(--gray);
}
.hint {
  margin-top: 16px;
  font-size: 13px;
  color: #9a9a9a;
}

.btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  font-size: 16px;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 999px;
  transition: opacity 0.15s ease;
}
.btn:hover { opacity: 0.8; }

/* ---------- mosaic photos ---------- */
.art {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}
.art img {
  display: block;
  width: 100%;
  height: clamp(220px, 36vw, 380px);
  object-fit: cover;
  border-radius: 4px;
}

/* ---------- features ---------- */
.features {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(60px, 9vw, 110px) 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  text-align: center;
}
.feature h2 {
  font-size: 17px;
  font-weight: bold;
  margin-bottom: 8px;
}
.feature p {
  font-size: 14.5px;
  color: var(--gray);
}

/* ---------- final CTA ---------- */
.cta {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(70px, 10vw, 120px) 24px;
  text-align: center;
}
.cta h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: bold;
  margin-bottom: 28px;
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 26px 24px;
}
.footer p { font-size: 13px; color: #9a9a9a; }