/* CelinQ website — shared stylesheet. NILUS navy + orange. Self-contained. */

:root {
  --navy:        #0e2a47;
  --navy-deep:   #0a1f36;
  --navy-soft:   #17395c;
  --orange:      #e8722a;
  --orange-soft: #f4a25e;
  --ink:         #1c2b3a;
  --muted:       #5a6b7b;
  --line:        #dfe6ee;
  --paper:       #ffffff;
  --wash:        #f5f8fb;
  --wash-2:      #eef3f8;
  --maxw:        980px;
  --radius:      10px;
  --shadow:      0 1px 2px rgba(14,42,71,.06), 0 8px 28px rgba(14,42,71,.08);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.68;
  font-size: 18px;
}

h1, h2, h3, h4 { color: var(--navy); line-height: 1.25; font-weight: 700; }
h1 { font-size: 2.5rem; letter-spacing: -.02em; margin: 0 0 .4em; }
h2 { font-size: 1.7rem; margin: 2.2em 0 .6em; letter-spacing: -.01em; }
h3 { font-size: 1.25rem; margin: 1.8em 0 .4em; }
p  { margin: 0 0 1.15em; }

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

code {
  font-family: "Cascadia Code", "Consolas", "SFMono-Regular", monospace;
  background: var(--wash-2);
  padding: .12em .4em;
  border-radius: 5px;
  font-size: .88em;
  color: var(--navy);
}

hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }

/* ---- top navigation ---- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: var(--navy);
  color: #fff;
  border-bottom: 3px solid var(--orange);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  height: 62px; display: flex; align-items: center; gap: 28px;
}
.brand { display: flex; align-items: baseline; gap: .5rem; font-weight: 800; font-size: 1.25rem; color: #fff; letter-spacing: -.01em; }
.brand .q { color: var(--orange); }
.brand small { font-weight: 500; font-size: .72rem; color: #9fb4c9; letter-spacing: .08em; text-transform: uppercase; }
.nav a.link { color: #cdd9e5; font-size: .95rem; font-weight: 500; }
.nav a.link:hover { color: #fff; text-decoration: none; }
.nav .spacer { flex: 1; }

/* ---- hero ---- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #eaf1f8;
  padding: 84px 24px 72px;
}
.hero-inner { max-width: var(--maxw); margin: 0 auto; }
.hero h1 { color: #fff; font-size: 3rem; max-width: 18ch; }
.hero .lede { font-size: 1.35rem; color: #b9c9d9; max-width: 60ch; margin-top: .2em; }
.hero .kicker { color: var(--orange-soft); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; margin-bottom: 1.2em; }

/* ---- layout ---- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
main.page { padding: 56px 24px 72px; }
main.page .wrap { padding: 0; }

.lead { font-size: 1.28rem; color: var(--muted); line-height: 1.6; }

/* ---- buttons ---- */
.btn {
  display: inline-block; background: var(--orange); color: #fff;
  padding: 13px 26px; border-radius: var(--radius); font-weight: 700;
  font-size: 1rem; border: 0; cursor: pointer;
}
.btn:hover { background: #d5641f; text-decoration: none; }
.btn.ghost { background: transparent; border: 1.5px solid #47637f; color: #dbe6f1; }
.btn.ghost:hover { background: rgba(255,255,255,.06); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 2em; }

/* ---- feature grid ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; margin: 1.5em 0; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
.card p { margin-bottom: 0; color: var(--muted); font-size: .98rem; }
.card .tag { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--orange); margin-bottom: .6em; }

.band { background: var(--wash); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 56px 24px; margin: 56px 0; }
.band.navy { background: var(--navy); border-color: var(--navy-soft); }
.band.navy, .band.navy h2, .band.navy h3 { color: #eaf1f8; }
.band.navy p { color: #b9c9d9; }

/* ---- spec table ---- */
.spec { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .96rem; }
.spec th, .spec td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { color: var(--navy); font-weight: 700; width: 32%; }
.spec td { color: var(--muted); }

/* ---- article list ---- */
.article-list { list-style: none; padding: 0; margin: 2em 0 0; }
.article-list li { border-bottom: 1px solid var(--line); padding: 22px 0; display: flex; gap: 20px; align-items: baseline; }
.article-list .num { color: var(--orange); font-weight: 800; font-size: 1rem; min-width: 2.4rem; font-variant-numeric: tabular-nums; }
.article-list a { color: var(--navy); font-weight: 700; font-size: 1.16rem; }
.article-list .blurb { color: var(--muted); font-size: .98rem; margin-top: .25em; }

/* ---- article page ---- */
article.post { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
article.post .eyebrow { color: var(--orange); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; margin-bottom: 1em; }
article.post h1 { font-size: 2.4rem; max-width: 24ch; }
article.post .standfirst { font-size: 1.3rem; color: var(--muted); line-height: 1.5; margin: .4em 0 1.6em; }
article.post .meta { color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; margin-bottom: 2.4em; }
article.post blockquote {
  border-left: 4px solid var(--orange); margin: 1.8em 0; padding: .4em 0 .4em 22px;
  color: var(--navy); font-size: 1.2rem; font-style: italic;
}
article.post ul, article.post ol { margin: 0 0 1.3em; padding-left: 1.4em; }
article.post li { margin-bottom: .5em; }
.callout { background: var(--wash); border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 8px; padding: 20px 24px; margin: 1.8em 0; }
.callout p:last-child { margin-bottom: 0; }

/* ---- footer ---- */
footer.site {
  background: var(--navy-deep); color: #9fb4c9; padding: 44px 24px; margin-top: 72px;
  border-top: 3px solid var(--orange); font-size: .92rem;
}
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
footer.site a { color: #cdd9e5; }
footer.site .brand { font-size: 1.1rem; }
footer.site .legal { flex-basis: 100%; font-size: .78rem; color: #6b7f93; border-top: 1px solid #1c3350; padding-top: 16px; margin-top: 4px; line-height: 1.6; }

@media (max-width: 640px) {
  body { font-size: 17px; }
  .hero h1 { font-size: 2.2rem; }
  h1 { font-size: 2rem; }
  .nav-inner { gap: 16px; }
  .nav a.link { display: none; }
  .nav a.link.keep { display: inline; }
}

/* Figures (screenshots + diagrams) — article pages and the product page alike */
figure { margin: 2.2em 0; }
figure img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; display: block; box-shadow: var(--shadow); }
figcaption { color: var(--muted); font-size: .85rem; margin-top: .6em; }
figure svg { max-width: 100%; height: auto; display: block; background: #fff; border: 1px solid var(--line); border-radius: 8px; }

.shot-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; margin: 1.8em 0; }
.shot-row figure { margin: 0; }

/* ---- contact page ---- */
.contact-layout { display: grid; grid-template-columns: minmax(220px, 320px) 1fr; gap: 48px; align-items: start; }
.contact-info p { color: var(--muted); }
.info-item { margin-top: 1.6em; }
.info-item h3 { margin: 0 0 .15em; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--orange); }
.info-item p { margin: 0; color: var(--ink); }

.contact-form-wrap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }
.contact-form .field { margin-bottom: 1.2em; }
.contact-form label { display: block; font-weight: 700; font-size: .92rem; color: var(--navy); margin-bottom: .4em; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-size: .98rem; color: var(--ink); background: var(--wash);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--orange); background: var(--paper);
  box-shadow: 0 0 0 3px rgba(232,114,42,.15);
}
.contact-form .hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form button[type="submit"] { width: 100%; text-align: center; }
.contact-form button[type="submit"]:disabled { opacity: .6; cursor: not-allowed; }

.form-status { margin-top: 1.1em; padding: 12px 16px; border-radius: 8px; font-size: .92rem; }
.form-status.success { background: #eaf6ee; border: 1px solid #bfe3cb; color: #1e6b3a; }
.form-status.error { background: #fbeaea; border: 1px solid #f0c4c4; color: #a32a2a; }

@media (max-width: 760px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
}