/* Altinity SQL Browser — public site styles.
   Hand-built, zero third-party requests. Tokens lifted from src/styles.css. */

:root {
  --accent: #0079AD;
  --accent-dim: #005F8A;
  --accent-soft: rgba(0, 121, 173, .10);
  --ink: #15151A;
  --ink-2: #3d3d46;
  --mute: #5c5c66;
  --faint: #8b8b95;
  --bg: #ffffff;
  --bg-2: #f6f8fa;
  --bg-3: #eef1f4;
  --border: #e4e7eb;
  --border-2: #d7dbe0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow: 0 10px 30px rgba(16, 24, 40, .10);
  --shadow-lg: 0 24px 60px rgba(7, 18, 33, .28);
  --ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --maxw: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--ui);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; color: var(--ink); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 0 0 .5em; }
h3 { font-size: 1.2rem; margin: 0 0 .4em; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }

/* ---------- header / nav ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 18px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; display: block; }
.brand span { font-size: 1.02rem; }
.nav-links { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav-links a {
  color: var(--ink-2); padding: 7px 12px; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 500;
}
.nav-links a:hover { background: var(--bg-3); text-decoration: none; color: var(--ink); }
.nav-links a.cta {
  background: var(--accent); color: #fff; font-weight: 600;
}
.nav-links a.cta:hover { background: var(--accent-dim); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--border-2);
  border-radius: 8px; padding: 6px 9px; cursor: pointer; font-size: 1.1rem; line-height: 1; color: var(--ink); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(0,121,173,.18), transparent 60%),
    linear-gradient(180deg, #0b1620 0%, #0e1c28 100%);
  color: #eaf1f5; padding: 76px 0 64px;
}
.hero h1 {
  color: #fff; font-size: clamp(2.1rem, 5vw, 3.4rem); margin: 0 0 .35em; letter-spacing: -.02em;
}
.hero .lede { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: #b9c8d2; max-width: 680px; margin: 0 auto 1.6em; }
.hero.center { text-align: center; }
.hero .pill {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: #7fd4e8; background: rgba(0,121,173,.18); border: 1px solid rgba(0,121,173,.4);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 30px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 1rem;
  padding: 12px 22px; border-radius: 10px; cursor: pointer; border: 1px solid transparent; transition: background .15s, transform .05s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #0089c4; }
.btn-ghost { background: rgba(255,255,255,.06); color: #eaf1f5; border-color: rgba(255,255,255,.22); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #2a2a32; }

/* code/curl line */
.code-inline {
  font-family: var(--mono); font-size: .92rem;
}
.curl {
  display: flex; align-items: center; gap: 12px; justify-content: space-between;
  max-width: 640px; margin: 0 auto; background: #0a131b; border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px; padding: 12px 14px; text-align: left;
}
.curl code { font-family: var(--mono); font-size: .86rem; color: #c8e9f3; overflow-x: auto; white-space: nowrap; }
.curl .copy { flex: none; background: rgba(255,255,255,.08); color: #eaf1f5; border: 1px solid rgba(255,255,255,.18);
  border-radius: 7px; padding: 5px 10px; font-size: .8rem; cursor: pointer; font-family: var(--ui); }
.curl .copy:hover { background: rgba(255,255,255,.16); }

/* ---------- sections ---------- */
section { padding: 64px 0; }
section.alt { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head p { color: var(--mute); font-size: 1.08rem; margin: 0; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }

/* ---------- feature grid ---------- */
.grid { display: grid; gap: 20px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-sm);
}
.card h3 { font-size: 1.08rem; }
.card p { color: var(--mute); font-size: .96rem; margin: 0; }
.card .ic {
  width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 14px;
}
.card .ic svg { width: 20px; height: 20px; }

/* ---------- mode cards (deployment) ---------- */
.modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mode {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: var(--bg);
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
}
.mode.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.mode .tag { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); margin-bottom: 8px; }
.mode h3 { font-size: 1.2rem; }
.mode p { color: var(--mute); font-size: .95rem; }
.mode ul { margin: 8px 0 18px; padding-left: 18px; color: var(--mute); font-size: .92rem; }
.mode ul li { margin: 4px 0; }
.mode .foot { margin-top: auto; }

/* ---------- screenshots ---------- */
.shot {
  border: 1px solid var(--border-2); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); background: #0e0e10; display: block;
}
.shot img { display: block; width: 100%; height: auto; }
figure { margin: 0; }
figure.shot-fig { margin: 0 0 8px; }
figcaption { color: var(--faint); font-size: .88rem; text-align: center; margin-top: 10px; }

.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin: 0 0 56px; }
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse .txt { order: 2; }
.feature-row .txt h3 { font-size: 1.45rem; }
.feature-row .txt p { color: var(--mute); }
.feature-row .txt ul { color: var(--mute); padding-left: 18px; }
.feature-row .txt ul li { margin: 5px 0; }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

/* ---------- how it works diagram ---------- */
.flow {
  font-family: var(--mono); font-size: .82rem; background: #0b131b; color: #c8e9f3;
  border-radius: var(--radius); padding: 22px; overflow-x: auto; line-height: 1.7; border: 1px solid #1c2a36;
}

/* ---------- code blocks ---------- */
pre.code {
  background: #0b131b; color: #d6e6ef; border: 1px solid #1c2a36; border-radius: 10px;
  padding: 16px 18px; overflow-x: auto; font-family: var(--mono); font-size: .86rem; line-height: 1.55; margin: 0 0 1em;
}
pre.code .c { color: #6f8694; } /* comment */
pre.code .k { color: #7fd4e8; } /* highlight token */
code.k { font-family: var(--mono); background: var(--bg-3); padding: 1px 6px; border-radius: 5px; font-size: .88em; color: var(--accent-dim); }

/* ---------- steps ---------- */
ol.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
ol.steps > li {
  position: relative; padding: 0 0 22px 52px; margin: 0;
}
ol.steps > li::before {
  counter-increment: s; content: counter(s);
  position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: .95rem;
}
ol.steps > li:not(:last-child)::after {
  content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: var(--border-2);
}
ol.steps h4 { margin: 4px 0 6px; font-size: 1.05rem; }
ol.steps p { color: var(--mute); font-size: .95rem; margin: 0 0 8px; }

/* ---------- callout ---------- */
.callout {
  background: var(--accent-soft); border: 1px solid rgba(0,121,173,.25); border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 14px 18px; color: var(--ink-2); font-size: .95rem; margin: 0 0 1em;
}
.callout strong { color: var(--accent-dim); }

/* ---------- table ---------- */
.cmp { width: 100%; border-collapse: collapse; font-size: .94rem; overflow: hidden; border-radius: var(--radius); }
.cmp th, .cmp td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
.cmp thead th { background: var(--bg-3); font-weight: 700; color: var(--ink); }
.cmp tbody tr:last-child td { border-bottom: none; }
.cmp td.feat { color: var(--mute); }
.cmp .yes { color: #15803d; font-weight: 600; }
.cmp .no { color: var(--faint); }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }

/* ---------- final CTA ---------- */
.cta-band {
  background: linear-gradient(180deg, #0b1620 0%, #0e1c28 100%); color: #eaf1f5; text-align: center; border: none;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #b9c8d2; }

/* ---------- footer ---------- */
footer.site { background: #0b131b; color: #9fb3bf; padding: 40px 0; font-size: .9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
footer.site a { color: #c8e9f3; }
footer.site .fnav { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- lightbox ---------- */
.lb {
  position: fixed; inset: 0; background: rgba(6, 12, 18, .9); display: none; z-index: 100;
  align-items: center; justify-content: center; padding: 30px; cursor: zoom-out;
}
.lb.open { display: flex; }
.lb img { max-width: 96vw; max-height: 92vh; border-radius: 10px; box-shadow: var(--shadow-lg); }
.shot.zoom { cursor: zoom-in; }

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; flex-direction: column;
    background: #fff; border-bottom: 1px solid var(--border); padding: 10px 16px; gap: 2px; align-items: stretch; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 11px 12px; }
  .nav-toggle { display: block; }
  .grid.cols-3, .grid.cols-2, .modes, .gallery { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 20px; margin-bottom: 40px; }
  .feature-row.reverse .txt { order: 0; }
  section { padding: 48px 0; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }