/* Determesh marketing site. Brand tokens from temps/determesh/brand/README.md. */
:root {
  --night: #0B1B2B;
  --taxiway: #1E3A55;
  --amber: #F5A524;
  --amber-ink: #B45309;
  --text: #0F172A;
  --text-2: #334155;
  --muted: #5B6B80;
  --line: #CBD5E1;
  --line-soft: #E5EAF0;
  --ground: #F6F8FA;
  --cleared: #1F7A47;
  --cleared-bg: #E6F4EC;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  background: #FFFFFF;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--text-2); }
a:hover { color: var(--text); }
img, svg { display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0; }
p { margin: 0; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 24px; } }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #FFFFFF; padding: 8px 12px; z-index: 10; }

/* Buttons and links that look like buttons: at least 44 px to tap. */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: 8px;
  font: inherit; font-weight: 500; font-size: 15px; text-decoration: none; cursor: pointer;
  border: 1px solid #94A3B8; background: #FFFFFF; color: var(--text);
}
.btn:hover { border-color: var(--text-2); color: var(--text); }
.btn-primary { background: var(--amber); border-color: var(--amber); color: var(--night); font-weight: 600; min-height: 52px; padding: 0 28px; font-size: 17px; }
.btn-primary:hover { background: #E8971A; border-color: #E8971A; color: var(--night); }
.btn-dark { background: var(--night); border-color: var(--night); color: #FFFFFF; font-weight: 600; }
.btn-dark:hover { background: var(--taxiway); border-color: var(--taxiway); color: #FFFFFF; }
.btn-region { border-color: var(--line); }
:focus-visible { outline: 3px solid #0B6BCB; outline-offset: 2px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line-soft); background: #FFFFFF; }
.site-header .wrap { display: flex; align-items: center; gap: 8px; height: 64px; }
.brand { display: flex; align-items: center; flex: 1 1 auto; min-width: 0; text-decoration: none; }
.brand { gap: 10px; color: var(--text); }
.brand img { height: 30px; width: 30px; }
.brand-name { font-weight: 600; font-size: 20px; }
.nav { display: none; gap: 24px; font-size: 15px; margin-right: 8px; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; }
@media (min-width: 860px) {
  .site-header .wrap { height: 72px; gap: 12px; }
  .nav { display: flex; }
}
.btn-region .region-name { white-space: nowrap; }

/* Sections */
section { padding: 56px 0; }
@media (min-width: 720px) { section { padding: 88px 0; } }
.tint { background: var(--ground); }
.section-title { font-size: 26px; text-align: center; margin-bottom: 28px; }
@media (min-width: 720px) { .section-title { font-size: 34px; margin-bottom: 40px; } }

.hero .wrap { max-width: 840px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.hero h1 { font-size: 32px; font-weight: 700; }
.hero p { font-size: 17px; color: var(--text-2); }
@media (min-width: 720px) { .hero h1 { font-size: 52px; } .hero p { font-size: 20px; } .hero { padding: 104px 0 96px; } }

.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
@media (min-width: 720px) { .cards { gap: 24px; } }
.card { background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 720px) { .card { padding: 28px; } }
.card h3 { font-size: 19px; }
.card p { color: var(--text-2); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.steps li { display: flex; gap: 14px; align-items: flex-start; font-size: 17px; }
.steps .n { font-family: 'IBM Plex Mono', ui-monospace, monospace; color: var(--amber-ink); font-weight: 500; font-size: 20px; line-height: 1.3; }

/* Pricing */
.pricing-note { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 16px; text-align: center; color: var(--text-2); margin: -16px 0 28px; }
.plans { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.plan { background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.plan h3 { font-size: 18px; }
.plan .price { font-size: 30px; font-weight: 700; }
.plan .price small { font-size: 15px; font-weight: 400; color: var(--muted); }
.plan p { color: var(--text-2); font-size: 15px; }
.plan-dedicated { border-style: dashed; border-color: #94A3B8; }
.plan .plan-cta { margin-top: auto; width: 100%; }
.plan p:last-of-type { margin-bottom: 8px; }
.usage { margin-top: 20px; text-align: center; font-size: 14px; color: var(--muted); }
.packages-block { margin-top: 40px; }
.packages-title { text-align: center; font-size: 20px; }
.packages-block .usage { margin: 6px 0 20px; }
.plan .was { color: var(--muted); text-decoration: line-through; font-size: 15px; }
.plan .tag { align-self: flex-start; font-size: 13px; font-weight: 600; padding: 2px 10px; border-radius: 999px; background: var(--line); }
.pricing-status { text-align: center; color: var(--muted); }

/* FAQ and contact */
.faq-grid { display: flex; flex-wrap: wrap; gap: 40px; }
.faq { flex: 1 1 520px; min-width: 0; }
.faq h2 { font-size: 26px; margin-bottom: 8px; }
@media (min-width: 720px) { .faq h2 { font-size: 34px; } }
.faq details { border-bottom: 1px solid var(--line-soft); padding: 12px 0; }
.faq summary { font-weight: 600; font-size: 17px; cursor: pointer; min-height: 32px; display: flex; align-items: center; }
.faq details p { margin-top: 8px; color: var(--text-2); }

.contact { flex: 1 1 340px; min-width: 0; align-self: flex-start; background: var(--ground); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 14px; }
@media (min-width: 720px) { .contact { padding: 28px; } }
.contact h2 { font-size: 22px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
.field input, .field textarea { font: inherit; font-weight: 400; font-size: 16px; border: 1px solid var(--line); border-radius: 8px; background: #FFFFFF; color: var(--text); }
.field input { height: 44px; padding: 0 12px; }
.field textarea { padding: 10px 12px; min-height: 120px; resize: vertical; }
.form-status { font-size: 14px; min-height: 20px; }
.form-status.ok { color: var(--cleared); }
.form-status.error { color: #C2261B; }
.contact .note { font-size: 14px; color: var(--muted); }

/* Footer */
.site-footer { border-top: 1px solid var(--line-soft); padding: 28px 0; font-size: 14px; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0 20px; }
.site-footer nav a { min-height: 44px; display: inline-flex; align-items: center; }

/* Region dialog: a dialog on a wide screen, a full-screen sheet on a phone (questions.md Q224). */
.region-dialog { border: none; padding: 0; width: 100%; max-width: 100%; height: 100%; max-height: 100%; margin: 0; background: #FFFFFF; color: var(--text); }
.region-dialog::backdrop { background: rgba(11, 27, 43, 0.55); }
@media (min-width: 720px) {
  .region-dialog { width: 720px; height: fit-content; max-height: calc(100% - 96px); margin: 48px auto auto; border-radius: 16px; box-shadow: 0 24px 64px rgba(11, 27, 43, 0.35); }
  .region-dialog .rd { height: auto; max-height: calc(100vh - 96px); }
  .region-dialog .rd-body { flex: 0 1 auto; }
}
.region-dialog .rd { display: flex; flex-direction: column; height: 100%; }
.rd-head { display: flex; align-items: flex-start; gap: 16px; padding: 16px; border-bottom: 1px solid var(--line-soft); }
.rd-head h2 { font-size: 20px; }
.rd-head p { color: var(--text-2); font-size: 15px; margin-top: 6px; }
@media (min-width: 720px) { .rd-head { padding: 28px 28px 20px; border-bottom: none; } .rd-head h2 { font-size: 26px; } .rd-head p { font-size: 16px; } }
.rd-close { flex: 0 0 auto; width: 44px; height: 44px; padding: 0; }
.rd-body { flex: 1 1 auto; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 18px; }
@media (min-width: 720px) { .rd-body { padding: 4px 28px 24px; } }
.rd-geo { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.rd-list { display: flex; flex-direction: column; gap: 10px; }
.rd-group { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.rd-group .rd-geo { margin-bottom: 0; }
.rd-best-in { font: inherit; font-size: 14px; font-weight: 600; color: var(--text); background: none; border: none; text-decoration: underline; min-height: 44px; padding: 0 4px; cursor: pointer; }
.rd-best { display: flex; flex-direction: column; gap: 2px; width: 100%; text-align: left; font: inherit; color: var(--text); background: var(--ground); border: 1px dashed var(--line); border-radius: var(--radius); padding: 14px 16px; min-height: 64px; cursor: pointer; }
.rd-best strong { font-size: 16px; }
.rd-best span { font-size: 14px; color: var(--text-2); }
.rd-best:hover, .rd-region:hover { border-color: var(--text-2); }
.rd-region { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; font: inherit; color: var(--text); background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; min-height: 64px; cursor: pointer; }
.rd-region[aria-pressed="true"] { border: 2px solid var(--night); padding: 13px 15px; }
.rd-dot { width: 20px; height: 20px; border-radius: 10px; border: 2px solid var(--line); flex: 0 0 auto; display: flex; align-items: center; justify-content: center; }
.rd-region[aria-pressed="true"] .rd-dot { border-color: var(--night); }
.rd-region[aria-pressed="true"] .rd-dot::after { content: ""; width: 10px; height: 10px; border-radius: 5px; background: var(--night); }
.rd-name { flex: 1 1 auto; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rd-name strong { font-size: 17px; }
.rd-name .rd-host { font-size: 13px; color: var(--muted); font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.rd-name .rd-from { font-size: 14px; color: var(--text-2); }
.rd-live { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--cleared-bg); color: var(--cleared); }
.rd-ask { border-top: 1px solid var(--line-soft); padding-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.rd-ask p { flex: 1 1 260px; color: var(--text-2); }
.rd-ask [hidden] { display: none; }
.rd-ask-form { flex: 1 1 100%; display: flex; flex-direction: column; gap: 10px; }
.rd-ask-form .form-status { flex: 0 0 auto; min-height: 0; }
@media (min-width: 720px) { .rd-ask-form .btn { align-self: flex-start; } }
.rd-foot { border-top: 1px solid var(--line-soft); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.rd-foot .btn { width: 100%; min-height: 52px; }
.rd-foot span { font-size: 13px; color: var(--muted); text-align: center; }
@media (min-width: 720px) {
  .rd-foot { flex-direction: row-reverse; align-items: center; padding: 18px 28px; gap: 16px; }
  .rd-foot .btn { width: auto; min-height: 48px; }
  .rd-foot span { flex: 1 1 auto; text-align: left; font-size: 14px; }
}

/* 404 */
.not-found .wrap { text-align: center; display: flex; flex-direction: column; gap: 16px; align-items: center; }

/* Legal and contact pages: one readable column. */
.legal { padding: 40px 0 64px; }
@media (min-width: 720px) { .legal { padding: 64px 0 88px; } }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: 30px; margin-bottom: 8px; }
@media (min-width: 720px) { .legal h1 { font-size: 40px; } }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.legal h2 { font-size: 21px; margin: 32px 0 10px; }
.legal h3 { font-size: 17px; margin: 20px 0 6px; }
.legal p, .legal li { color: var(--text-2); }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 20px; margin: 10px 0; }
.legal li + li { margin-top: 6px; }
.legal address { font-style: normal; line-height: 1.7; margin: 12px 0; }
.legal .entry { border-top: 1px solid var(--line-soft); padding-top: 14px; margin-top: 18px; }
.legal .entry h3 { margin-top: 0; }
.legal .where { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 13px; color: var(--muted); }