/* Zari module sites — tokens mirror frontend/src/index.css so every module wears the thezariproject.com look. */
:root {
  --obsidian: #020304;
  --carbon: #080b0f;
  --graphite: #11161c;
  --steel: #202832;
  --cyan: #00f5ff;
  --cyan-soft: rgba(77, 216, 255, 0.14);
  --cyan-line: rgba(77, 216, 255, 0.28);
  --ice: #e0fcff;
  --text: #f8fafc;
  --text-2: #94a3b8;
  --text-3: #64748b;
  --font-display: 'Michroma', 'Manrope', sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--obsidian);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

/* ambient mercury backdrop */
.backdrop {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(60% 50% at 70% 20%, rgba(77, 216, 255, 0.07), transparent 70%),
    radial-gradient(50% 60% at 15% 85%, rgba(140, 160, 180, 0.06), transparent 70%),
    linear-gradient(180deg, var(--obsidian), var(--carbon));
}

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  background: rgba(2, 3, 4, 0.62);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.wordmark { font-family: var(--font-display); font-size: 15px; letter-spacing: 0.22em; }
.wordmark span { color: var(--text-2); letter-spacing: 0.12em; margin-left: 6px; font-size: 13px; }
.nav-links { display: flex; gap: 22px; font-size: 14px; color: var(--text-2); }
.nav-links a { text-decoration: none; transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--text); }
@media (max-width: 760px) { .nav-links { display: none; } }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px; font: 600 15px var(--font-body);
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.btn-primary { background: var(--ice); color: #031016; box-shadow: 0 0 0 1px rgba(0,245,255,.35), 0 10px 40px -10px rgba(0,245,255,.45); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(0,245,255,.6), 0 14px 50px -10px rgba(0,245,255,.6); }
.btn-ghost { border-color: rgba(255,255,255,.14); color: var(--text); background: rgba(255,255,255,.03); }
.btn-ghost:hover { border-color: var(--cyan-line); background: var(--cyan-soft); }
.btn-sm { padding: 9px 16px; font-size: 14px; }

/* hero */
.hero { position: relative; min-height: min(86vh, 820px); display: grid; align-items: center; padding: 48px 0 24px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 32px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { min-height: auto; } }
.eyebrow { font: 500 12px var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--cyan); opacity: .85; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: .02em; line-height: 1.18; }
h1 { font-size: clamp(30px, 5vw, 54px); margin: 18px 0 20px; }
h2 { font-size: clamp(22px, 3vw, 32px); margin-bottom: 14px; }
h3 { font-size: 15px; letter-spacing: .08em; margin-bottom: 10px; }
.lead { color: var(--text-2); font-size: clamp(17px, 1.6vw, 19px); max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.fine { margin-top: 14px; font-size: 13px; color: var(--text-3); }

.stage { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 520px; justify-self: center; }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* sections */
section.block { padding: 72px 0; border-top: 1px solid rgba(255,255,255,.04); }
.section-head { max-width: 40em; margin-bottom: 36px; }
.section-head p { color: var(--text-2); }

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .tiles { grid-template-columns: 1fr; } }
.tile {
  position: relative; padding: 26px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.015));
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 20px 60px -30px rgba(0,0,0,.8);
  transition: border-color .3s, transform .3s var(--ease);
}
.tile:hover { border-color: var(--cyan-line); transform: translateY(-2px); }
.tile p { color: var(--text-2); font-size: 15px; }
.tile .num { font: 500 12px var(--font-mono); color: var(--cyan); letter-spacing: .14em; display: block; margin-bottom: 14px; }

.steps { counter-reset: s; display: grid; gap: 14px; max-width: 760px; }
.steps li { list-style: none; counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps li::before {
  content: counter(s, decimal-leading-zero); font: 500 13px var(--font-mono); color: var(--cyan);
  border: 1px solid var(--cyan-line); border-radius: 12px; height: 36px; display: grid; place-items: center;
}
.steps li p { color: var(--text-2); }
.steps li strong { color: var(--text); font-weight: 600; }

/* price card */
.price {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center;
  padding: 36px; border-radius: 24px; border: 1px solid var(--cyan-line);
  background: radial-gradient(80% 120% at 100% 0%, rgba(77,216,255,.10), transparent 60%), rgba(255,255,255,.02);
}
@media (max-width: 800px) { .price { grid-template-columns: 1fr; padding: 26px; } }
.amount { font-family: var(--font-display); font-size: clamp(36px, 5vw, 52px); }
.amount small { font: 500 16px var(--font-body); color: var(--text-2); margin-left: 6px; }
.checks { display: grid; gap: 10px; }
.checks li { list-style: none; padding-left: 28px; position: relative; color: var(--text-2); }
.checks li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); opacity: .8; }

/* form */
.form { display: grid; gap: 12px; max-width: 520px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 6px; font-size: 13px; color: var(--text-2); }
.form input, .form select, .form textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px; font: 15px var(--font-body); color: var(--text);
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--cyan-line); box-shadow: 0 0 0 4px var(--cyan-soft); }
.form-note { font-size: 13px; color: var(--text-3); }
.form-status { font-size: 14px; color: var(--cyan); min-height: 1.4em; }

/* module switcher */
.modules { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
@media (max-width: 900px) { .modules { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .modules { grid-template-columns: repeat(2, 1fr); } }
.mod {
  text-decoration: none; padding: 16px; border-radius: 14px; border: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.02); transition: border-color .25s, background .25s;
}
.mod:hover { border-color: var(--cyan-line); background: var(--cyan-soft); }
.mod b { display: block; font: 400 12px var(--font-display); letter-spacing: .16em; }
.mod span { font-size: 12px; color: var(--text-3); }
.mod[aria-current] { border-color: var(--cyan-line); }
.badge { display: inline-block; font: 500 10px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); color: var(--text-2); margin-top: 6px; }
.badge.live { border-color: var(--cyan-line); color: var(--cyan); }

footer { padding: 40px 0 56px; color: var(--text-3); font-size: 13px; border-top: 1px solid rgba(255,255,255,.04); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }