/* Delzar IAM Academy landing page. No framework, system fonts, one stylesheet. */
:root {
  --bg: #f4f6fb; --surface: #ffffff; --sunken: #eaeef6; --ink: #0f172a; --muted: #4a586e; --line: #d6dce8;
  --accent: #1f55d8; --accent-ink: #ffffff; --accent-soft: #e3ebff; --accent-2: #6d4cf0;
  --ok: #0f7a4a; --ok-soft: #dcf3e8; --bad: #b42318; --bad-soft: #fde7e4; --warn: #8a5a00; --warn-soft: #fff1d1;
  --ring: rgba(31, 85, 216, .35); --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0f1c; --surface: #121a2b; --sunken: #0d1424; --ink: #e7ecf6; --muted: #a1adc2; --line: #26324c;
    --accent: #86adff; --accent-ink: #08122e; --accent-soft: #1a2a4e; --accent-2: #a78bfa;
    --ok: #5fd3a0; --ok-soft: #0f2e22; --bad: #ff8f84; --bad-soft: #3a1612; --warn: #f3c062; --warn-soft: #3a2a08;
    --ring: rgba(134, 173, 255, .45); --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a0f1c; --surface: #121a2b; --sunken: #0d1424; --ink: #e7ecf6; --muted: #a1adc2; --line: #26324c;
  --accent: #86adff; --accent-ink: #08122e; --accent-soft: #1a2a4e; --accent-2: #a78bfa;
  --ok: #5fd3a0; --ok-soft: #0f2e22; --bad: #ff8f84; --bad-soft: #3a1612; --warn: #f3c062; --warn-soft: #3a2a08;
  --ring: rgba(134, 173, 255, .45); --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5.4vw, 3.4rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.55rem, 3.4vw, 2.2rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1em; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; border-radius: 6px; }
code, .mono { font-family: var(--mono); font-size: .88em; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); color: var(--ink); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -.01em; }
.brand svg { flex: none; }
.brand small { font-weight: 600; color: var(--muted); }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-size: .95rem; }
.nav a:hover { color: var(--ink); background: var(--sunken); }
.nav .btn { margin-left: 6px; }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }
@media (max-width: 480px) {
  .nav .long { display: none; } .top .wrap { gap: 8px; }
  .brand { gap: 8px; } .brand span { display: flex; flex-direction: column; line-height: 1.1; } .brand small { font-size: .78rem; white-space: nowrap; }
}
@media (min-width: 481px) { .nav .short { display: none; } }
.theme-toggle { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; width: 38px; height: 38px;
  display: inline-grid; place-items: center; cursor: pointer; }
.theme-toggle:hover { color: var(--ink); }

/* Buttons and badges */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 10px; font: inherit;
  font-weight: 650; text-decoration: none; border: 1px solid transparent; cursor: pointer; line-height: 1.2; min-height: 44px; }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); }
.btn.sm { padding: 7px 12px; min-height: 38px; font-size: .92rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: .82rem; font-weight: 650;
  background: var(--warn-soft); color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); }
.badge.info { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }

/* Sections */
section { padding: 72px 0; }
section + section { border-top: 1px solid var(--line); }
.eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.grid { display: grid; gap: 16px; }
.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: var(--shadow); }
.card h3 { margin-bottom: .35em; }
.card p:last-child { margin-bottom: 0; }

/* Hero */
.hero { padding: 64px 0 56px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto auto; width: 680px; height: 680px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 16%, transparent), transparent); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 18px; }
.stats { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: .95rem; }
.stats strong { color: var(--ink); font-size: 1.05rem; }
.hero-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 18px; font-size: .92rem; }
.hero-card .bar { display: flex; gap: 6px; margin-bottom: 12px; }
.hero-card .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.hero-card .row { display: grid; grid-template-columns: 72px 1fr auto; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px dashed var(--line); }
.hero-card .row:first-of-type { border-top: 0; }
.tag { font-family: var(--mono); font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 6px; text-align: center; background: var(--sunken); color: var(--muted); }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.info { background: var(--accent-soft); color: var(--accent); }

/* Path */
.path { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 14px; counter-reset: step; }
.path li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; position: relative; }
.path li::before { counter-increment: step; content: counter(step); width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; background: var(--accent-soft); color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); }
.path li:not(:last-child)::after { content: ""; position: absolute; left: 21px; top: 50px; bottom: -14px; width: 2px; background: var(--line); }
.path .card { padding: 16px 18px; }
.path .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .9rem; color: var(--muted); margin-top: 6px; }
.path .meta b { color: var(--ink); }
.path .vendor { font-size: .8rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

/* Demo */
.demo { margin-top: 28px; display: grid; grid-template-columns: 260px 1fr; gap: 18px; align-items: start; }
@media (max-width: 860px) { .demo { grid-template-columns: 1fr; } }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; position: sticky; top: 76px; }
@media (max-width: 860px) { .steps { grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); overflow-x: auto; padding-bottom: 4px; position: static; } }
.steps button { width: 100%; text-align: left; font: inherit; font-size: .92rem; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--surface); color: var(--muted); cursor: pointer; display: flex; gap: 10px; align-items: baseline; min-height: 44px; }
.steps button b { color: var(--accent); font-family: var(--mono); }
.steps button[aria-current="step"] { border-color: var(--accent); color: var(--ink); background: var(--accent-soft); }
.stage { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.stage-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--sunken); }
.stage-head h3 { margin: 0; font-size: 1rem; }
.stage-body { padding: 16px; min-height: 320px; }
.stage-body > * { animation: rise .35s ease both; }
@keyframes rise { from { transform: translateY(6px); } to { transform: none; } }
.stage-foot { display: flex; gap: 8px; justify-content: space-between; align-items: center; padding: 12px 16px; border-top: 1px solid var(--line); }
.explain { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 10px 12px; border-radius: 8px; margin: 0 0 14px; font-size: .95rem; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 14px; }
table { border-collapse: collapse; width: 100%; font-size: .88rem; }
caption { text-align: left; font-weight: 700; padding: 8px 10px; font-size: .85rem; color: var(--muted); }
th, td { text-align: left; padding: 8px 10px; border-top: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: var(--sunken); }
td code { font-size: .82rem; }
@media (max-width: 600px) {
  .stage-body table, .stage-body tbody, .stage-body tr, .stage-body td { display: block; width: 100%; }
  .stage-body thead { display: none; }
  .stage-body tr { padding: 8px 10px; border-top: 1px solid var(--line); }
  .stage-body td { border: 0; padding: 3px 0; display: grid; grid-template-columns: 96px 1fr; gap: 8px; overflow-wrap: anywhere; }
  .stage-body td::before { content: attr(data-label); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding-top: 2px; }
  .stage-body td > * { justify-self: start; }
  .stage-body .tbl-wrap { overflow: visible; }
  .stage-body { padding: 12px; }
}
.ticket { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; overflow: hidden; }
.ticket header { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 8px 12px; background: var(--sunken); font-family: var(--mono); font-size: .82rem; }
.ticket ul { margin: 0; padding: 10px 12px 12px 34px; font-size: .9rem; }
.ticket p { margin: 4px 12px 0; font-size: .88rem; color: var(--muted); font-family: var(--mono); }
.finding { display: flex; gap: 10px; align-items: baseline; padding: 8px 0; border-top: 1px dashed var(--line); }
.finding:first-child { border-top: 0; }

/* Decision quiz */
.decision { border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.decision pre { white-space: pre-wrap; background: var(--sunken); padding: 10px 12px; border-radius: 8px; font: .82rem/1.5 var(--mono); margin: 8px 0 12px; overflow-x: auto; }
.decision fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.decision legend { font-weight: 650; margin-bottom: 4px; padding: 0; }
.choice { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; background: var(--surface); }
.choice:hover { border-color: var(--accent); }
.choice input { margin-top: 4px; accent-color: var(--accent); }
.choice.right { border-color: var(--ok); background: var(--ok-soft); }
.choice.wrong { border-color: var(--bad); background: var(--bad-soft); }
.verdict { margin-top: 10px; font-size: .95rem; }
.verdict[hidden] { display: none; }

/* Beta */
.beta { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .beta { grid-template-columns: 1fr; } }
form .field { display: grid; gap: 6px; margin-bottom: 14px; }
label { font-weight: 600; font-size: .95rem; }
.hint { font-weight: 400; color: var(--muted); font-size: .85rem; }
input[type=text], input[type=email], select, textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: 10px; padding: 10px 12px; min-height: 44px; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: 3px solid var(--ring); outline-offset: 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.hp { position: absolute; left: -9999px; }
.status { margin-top: 12px; padding: 10px 12px; border-radius: 10px; font-size: .95rem; }
.status:empty { display: none; }
.status.ok { background: var(--ok-soft); color: var(--ok); }
.status.err { background: var(--bad-soft); color: var(--bad); }
.status.info { background: var(--accent-soft); color: var(--accent); }
.honest { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.honest li { display: grid; grid-template-columns: 24px 1fr; gap: 8px; }
.honest svg { margin-top: 4px; }

/* Mini check */
.mini { max-width: 760px; margin-top: 20px; }
.mini h3:focus { outline: none; }
.mini h4 { margin: 18px 0 8px; font-size: 1rem; }
.mini-bar { height: 6px; border-radius: 999px; background: var(--sunken); overflow: hidden; margin-bottom: 14px; }
.mini-bar i { display: block; height: 100%; background: var(--accent); }
.mini-foot { display: flex; flex-wrap: wrap; gap: 10px; }
.mini-score { font-size: 1.5rem; margin-top: 8px; }
.mini-domains { list-style: none; margin: 0; padding: 0; }
.mini-domains li { display: flex; justify-content: space-between; gap: 14px; padding: 6px 0; border-top: 1px dashed var(--line); }
.mini-domains b { white-space: nowrap; }
.mini-review { margin-top: 14px; background: none; }
.mini-next { margin-top: 18px; padding-top: 4px; border-top: 1px solid var(--line); }

/* Per-exam pages */
.exam-hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 14px; }
.exam-cards { margin-top: 20px; }
.exam-cards .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .9rem; color: var(--muted); }
.exam-cards .meta b { color: var(--ink); }
.domains { margin: 12px 0 0; padding-left: 20px; }
.path h3 a { color: inherit; }
.founder { font-weight: 600; }

/* Placeholder for DJ */
.todo { border: 2px dashed var(--warn); background: var(--warn-soft); color: var(--ink); border-radius: 12px; padding: 14px 16px; }
.todo .who { font-family: var(--mono); font-size: .8rem; color: var(--warn); font-weight: 700; }
.avatar { width: 88px; height: 88px; border-radius: 50%; background: var(--sunken); border: 2px dashed var(--line); display: grid; place-items: center; color: var(--muted); font-size: .8rem; flex: none; }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; margin-bottom: 10px; }
summary { cursor: pointer; padding: 14px 0; font-weight: 650; list-style-position: outside; }
details[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }
details p { margin-bottom: 14px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 36px 0 48px; font-size: .9rem; color: var(--muted); }
footer .wrap { display: grid; gap: 14px; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }

/* Long-form page (privacy) */
.prose { max-width: 72ch; }
.prose h2 { font-size: 1.35rem; margin-top: 1.8em; }
.prose li { margin-bottom: .4em; }