/* Cellar — 2026 */
:root {
  --ink: #23282e;
  --mut: #6b7280;
  --bg: #faf9f7;
  --card: #ffffff;
  --line: #e5e1d8;
  --accent: #2e6b46;
  --accent-ink: #244f35;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--bg);
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

a { color: var(--accent-ink); }

/* header */
header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 6vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(250, 249, 247, .92);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
}
.brand svg { color: var(--accent); }
header.site nav { display: flex; align-items: center; gap: 18px; }
header.site nav a { color: var(--mut); text-decoration: none; font-size: .95rem; }
header.site nav a:hover { color: var(--ink); }
header.site nav a.btn { color: #fff; }

/* buttons */
.btn {
  display: inline-block;
  padding: 10px 18px;
  background: var(--accent);
  color: #fff !important;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid var(--accent-ink);
  transition: background .15s;
}
.btn:hover { background: var(--accent-ink); }
.btn-sm { padding: 7px 14px; font-size: .9rem; }
.btn.wide { width: 100%; margin-top: 6px; cursor: pointer; }

/* layout */
main {
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) clamp(20px, 6vw, 64px);
}
main.narrow { max-width: 720px; }
main.wide { max-width: 900px; }

/* hero */
.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
  padding: clamp(20px, 4vw, 48px) 0 32px;
}
.hero-copy h1 {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.15;
  margin: 0 0 14px;
  letter-spacing: -.01em;
}
.lead { font-size: 1.15rem; color: #3d434b; margin: 0 0 22px; }
.link-mut { margin-left: 14px; color: var(--mut); }
.hero-art svg { width: 100%; height: auto; }

/* feature cards */
.grid3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 26px 0 10px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
}
.card .ico { width: 30px; height: 30px; color: var(--accent); margin-bottom: 6px; }
.card h3 { margin: 6px 0 8px; font-size: 1.05rem; }
.card p { margin: 0; color: #4a5158; font-size: .95rem; }

/* steps */
.steps { margin: 40px 0; }
.steps h2, .cta h2 { letter-spacing: -.01em; }
.steps ol {
  list-style: none;
  counter-reset: step;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 22px 0 0;
}
.steps li {
  counter-increment: step;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px 18px;
  position: relative;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  top: -12px;
  left: 20px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
  display: grid;
  place-items: center;
}
.steps li b { display: block; margin-bottom: 4px; }
.steps li { color: #4a5158; font-size: .95rem; }
.steps li b { color: var(--ink); font-size: 1rem; }

/* CTA */
.cta {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px 24px;
  margin: 34px 0 10px;
}

/* auth pages */
.authcard { max-width: 420px; margin: 6vh auto 0; padding: 30px 30px 24px; }
.authcard h1 { margin: 0 0 6px; font-size: 1.4rem; }
.authcard form { display: grid; gap: 14px; margin: 18px 0 10px; }
.authcard label { display: grid; gap: 6px; font-size: .9rem; color: #3d434b; }
.authcard input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: var(--bg);
}
.authcard input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.err {
  background: #fdeeee;
  border: 1px solid #f3c1c1;
  color: #8f1f1f;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: .92rem;
}

/* app */
.quota { margin: 8px 0 22px; }
.quota-bar {
  height: 8px;
  background: #edeae3;
  border-radius: 99px;
  overflow: hidden;
  max-width: 420px;
}
.quota-bar span { display: block; height: 100%; background: var(--accent); }
table.files { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
table.files th, table.files td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); font-size: .93rem; }
table.files th { color: var(--mut); font-weight: 600; background: #f5f3ee; }
table.files tr:last-child td { border-bottom: 0; }
table.files a { text-decoration: none; }

/* content pages */
main h1 { letter-spacing: -.01em; }
main h3 { margin: 26px 0 8px; }
main.narrow article { margin-bottom: 22px; }
main ul { padding-left: 1.25rem; }
main.narrow li { margin: 4px 0; }

/* misc */
.mut { color: var(--mut); }
.small { font-size: .88rem; }

footer {
  border-top: 1px solid var(--line);
  padding: 22px clamp(20px, 6vw, 64px);
  color: var(--mut);
  font-size: .88rem;
}
footer a { color: var(--mut); }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 300px; }
  header.site nav a:not(.btn) { display: none; }
}