/* Hallmark · genre: modern-minimal · macrostructure: Map / Diagram · route: custom (tuned)
 * vibe: "xham i thellë, dritë ambër, panel instrumenti"
 * paper: oklch(17% 0.026 268) · accent: oklch(79% 0.155 78)
 * display: Anybody (wdth 100–112) · body: Schibsted Grotesk · mono: Spline Sans Mono
 * axes: dark / display-expanded-grotesk / chromatic-amber ~78
 * nav: N1b SaaS three-section (centre links 4, dropdowns none, scroll frost-on-scroll)
 * footer: Ft1 Mast-headed (wordmark display-2xl, tagline roman body, links inline)
 * enrichment: Tier-B hand-built SVG (unaza optike / topology schematic)
 * hero: Map/Diagram — orientation phrase + diagram + legend + one outlined CTA
 * studied: no · context: user-provided · pre-emit critique: P5 H4 E5 S5 R4 V5
 * F3 spec knobs: columns=3, rules=every row, numbers=tabular
 * F4 step knobs: numbering=1.0/2.0/3.0, layout=vertical→3-up, connector=none
 * slop: pass (42–45) · contrast: pass (40–41) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 50–57)
 *
 * Tasarım & geliştirme / Dizajn & zhvillim: Ahmet Şerif Kart — ahmetserif.com
 */

@import url("tokens.css");

/* ============================================================
   1 · Reset & base
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  overflow-x: clip;          /* never `hidden` — clip keeps position: sticky alive */
}

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

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
img { height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;               /* headers are roman, always */
  font-weight: 700;
  font-variation-settings: "wdth" 106;
  letter-spacing: -0.015em;
  line-height: 1.04;
  margin: 0;
  overflow-wrap: anywhere;
  min-width: 0;
  text-wrap: balance;
}

p { margin: 0; }

a { color: inherit; }

:focus-visible {
  outline: var(--rule-thick) solid var(--color-focus);
  outline-offset: 2px;
  /* never transition the ring — it must appear instantly */
}

::selection { background: var(--color-accent); color: var(--color-accent-ink); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; inset-block-start: -100%; inset-inline-start: var(--space-sm);
  z-index: var(--z-modal);
  background: var(--color-accent); color: var(--color-accent-ink);
  font-family: var(--font-mono); font-size: var(--text-xs);
  padding: var(--space-2xs) var(--space-sm);
  text-decoration: none;
}
.skip:focus { inset-block-start: var(--space-2xs); }

/* ============================================================
   2 · The slot — the placeholder device
   Every value that belongs to the real business is a slot.
   Deliberate, uniform, labelled. Nothing here is invented.
   ============================================================ */

.slot {
  font-family: var(--font-mono);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 12%, transparent);
  border-block-end: var(--rule-thick) dashed var(--color-accent-2);
  padding: 0.08em 0.4em;
  white-space: nowrap;
}

.slot--lg { font-size: var(--text-2xl); }
.slot--block { display: inline-block; }

.slot-note {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ============================================================
   3 · Surface 4 · Demo banner (demos only)
   ============================================================ */

.demobar {
  background: var(--color-ink);
  color: var(--color-paper);
}
.demobar__row {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: var(--space-2xs) var(--space-sm);
  padding-block: var(--space-2xs);
  font-size: var(--text-xs);
  line-height: 1.4;
}
.demobar__spacer { flex: 1 1 auto; }
.demobar__tag {
  font-family: var(--font-mono); font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-ink); background: var(--color-paper);
  padding: var(--space-3xs) var(--space-2xs);
  white-space: nowrap;
}
/* dark amber: the banner's ground is ink, so accent-2 would only reach 2.4:1 */
.demobar__text strong { color: var(--color-accent-3); }
.demobar__by a {
  color: var(--color-paper);
  text-decoration-thickness: var(--rule-hair);
  text-underline-offset: 3px;
}
@media (max-width: 52rem) { .demobar__spacer { display: none; } }

/* ============================================================
   4 · Nav · N1b canonical three-section
   ============================================================ */

.nav {
  position: sticky; inset-block-start: 0; z-index: var(--z-sticky);
  background: color-mix(in oklab, var(--color-paper) 88%, transparent);
  border-block-end: var(--rule-hair) solid var(--color-rule-2);
  transition: background-color var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
}
.nav[data-scrolled="true"] {
  backdrop-filter: blur(14px) saturate(1.3);
  background: color-mix(in oklab, var(--color-paper) 82%, transparent);
  border-block-end-color: var(--color-rule);
}

.nav__row {
  display: flex; align-items: center;
  gap: var(--space-md);
  min-height: 64px;
  padding-block: var(--space-2xs);
}

.brand {
  display: inline-flex; align-items: baseline; gap: 0.45ch;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-variation-settings: "wdth" 112;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  white-space: nowrap;
  position: relative;
}
.brand__mark { color: var(--color-accent); }
.brand__sign { position: relative; display: inline-block; }
.brand__stamp {
  position: absolute; inset-block-start: -0.52em; inset-inline-end: -1.55em;
  transform: rotate(-8deg);
  font-family: var(--font-mono); font-weight: 700;
  font-size: var(--text-2xs); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-paper); background: var(--color-ink);
  padding: 1px var(--space-3xs);
  pointer-events: none;
}

.nav__links {
  display: flex; align-items: center; gap: var(--space-md);
  margin-inline: auto;
  min-width: 0;
}
.nav__link {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  text-decoration: none;
  white-space: nowrap;              /* clickable text never wraps */
  padding-block: var(--space-2xs);
  border-block-end: var(--rule-thick) solid transparent;
  transition: color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.nav__link:hover { color: var(--color-ink); border-block-end-color: var(--color-rule); }
.nav__link[aria-current="page"] { color: var(--color-ink); border-block-end-color: var(--color-accent); }

.nav__end { display: flex; align-items: center; gap: var(--space-md); }

/* Surface 2 · chrome byline — measured cost: +0 rows at ≥62rem, 0.62rem below */
.byline {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: 0.04em;
  color: var(--color-ink-3);
  border-block-end: var(--rule-hair) solid currentColor;
  padding-block-end: 1px;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur-short) var(--ease-out);
}
.byline:hover { color: var(--color-ink); }

/* ============================================================
   5 · Buttons · C1 outlined chip (rectangular, spacious, arrow)
   ============================================================ */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.6ch;
  min-height: 48px;                 /* shared base height with form inputs */
  padding: var(--space-2xs) var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border: var(--rule-thick) solid var(--color-accent);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-accent);
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out);
}
.btn:hover { background: var(--color-accent); color: var(--color-accent-ink); }
.btn:active { background: var(--color-accent-2); }
.btn[aria-disabled="true"], .btn:disabled {
  opacity: 0.42; cursor: not-allowed; background: transparent; color: var(--color-muted);
  border-color: var(--color-rule);
}
.btn--solid { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--solid:hover { background: var(--color-accent-2); color: var(--color-accent-ink); }
.btn--quiet { border-color: var(--color-rule-3); color: var(--color-ink-2); }
.btn--quiet:hover { background: var(--color-paper-3); color: var(--color-ink); border-color: var(--color-rule-3); }

/* C3 typographic link — the rule keeps a constant 2 px so the hover animates
   colour, not border-width (animating border-width reflows the line). */
.tlink {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
  border-block-end: var(--rule-thick) solid color-mix(in oklab, var(--color-accent) 45%, transparent);
  padding-block-end: 2px;
  transition: border-color var(--dur-short) var(--ease-out);
}
.tlink:hover { border-block-end-color: var(--color-accent); }
.tlink:active, .nav__link:active { color: var(--color-accent-2); }

/* ============================================================
   6 · Section rhythm — deliberately uneven
   ============================================================ */

.sec { padding-block: var(--space-3xl); }
.sec--tight { padding-block: var(--space-2xl); }
.sec--tall { padding-block-start: var(--space-4xl); padding-block-end: var(--space-3xl); }
.sec + .sec { border-block-start: var(--rule-hair) solid var(--color-rule-2); }

/* S2 · Hanging head — single column, always. No eyebrows anywhere on this site. */
.head { max-width: 52ch; margin-block-end: var(--space-xl); }
.head__title { font-size: var(--text-display-s); }
.head__lede {
  margin-block-start: var(--space-md);
  color: var(--color-ink-2);
  font-size: var(--text-lg);
  max-width: var(--measure);
}

.prose { max-width: var(--measure); color: var(--color-ink-2); }
.prose + .prose { margin-block-start: var(--space-sm); }

.gap-above { margin-block-start: var(--space-md); }
.gap-around { margin-block: var(--space-md); }

/* ============================================================
   7 · Hero · Map / Diagram
   ============================================================ */

/* bottom padding > top: pulls the hero into the next section's rhythm */
.hero { padding-block: var(--space-xl) var(--space-2xl); }

.hero__orient {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-accent);
  margin-block-end: var(--space-md);
}

.hero__title {
  font-size: var(--text-display);
  font-weight: 800;
  font-variation-settings: "wdth" 100;
  letter-spacing: -0.028em;
  max-width: 28ch;
}

.hero__lede {
  margin-block-start: var(--space-md);
  max-width: 48ch;
  color: var(--color-ink-2);
  font-size: var(--text-lg);
}

.hero__actions {
  margin-block-start: var(--space-lg);
  display: flex; flex-wrap: wrap; gap: var(--space-sm);
}

/* --- the diagram panel --- */
.topo {
  margin-block-start: var(--space-2xl);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(to bottom,
      color-mix(in oklab, var(--color-paper-2) 100%, transparent),
      color-mix(in oklab, var(--color-paper) 100%, transparent));
}
.topo__scroll { overflow-x: auto; overscroll-behavior-x: contain; }
.topo__svg { display: block; width: 100%; min-width: 46rem; height: auto; }

.topo__foot {
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: var(--space-2xs) var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.topo__key { display: inline-flex; align-items: center; gap: var(--space-2xs); }
.topo__swatch { width: 14px; height: 4px; background: var(--color-accent); }
.topo__swatch--ring { background: var(--color-ink-3); }
.topo__swatch--leg { background: var(--color-rule-3); height: 2px; }

/* SVG internals */
.dg-ring   { fill: none; stroke: var(--color-ink-3); stroke-width: 2.5; }
.dg-pulse  { fill: none; stroke: var(--color-accent); stroke-width: 3;
             stroke-linecap: round; stroke-dasharray: 90 1900; }
.dg-leg    { fill: none; stroke: var(--color-rule-3); stroke-width: 2; }
.dg-node   { fill: var(--color-paper-3); stroke: var(--color-rule); stroke-width: 1; }
.dg-node-label { fill: var(--color-ink); font-family: var(--font-body);
                 font-size: 15px; font-weight: 600; }
.dg-node-meta  { fill: var(--color-muted); font-family: var(--font-mono); font-size: 11px;
                 letter-spacing: 0.08em; }
.dg-core   { fill: none; stroke: var(--color-accent); stroke-width: 2; }
.dg-core-label { fill: var(--color-accent); font-family: var(--font-mono);
                 font-size: 13px; letter-spacing: 0.22em; }
.dg-caption { fill: var(--color-muted); font-family: var(--font-mono); font-size: 11px;
              letter-spacing: 0.1em; }
.dg-dot    { fill: var(--color-accent); }

@media (prefers-reduced-motion: no-preference) {
  .dg-pulse { animation: fiber-pulse 7.5s linear infinite; }
}
@keyframes fiber-pulse {
  from { stroke-dashoffset: 1990; }
  to   { stroke-dashoffset: 0; }
}

/* --- the accessible node index (the interactive equivalent of the diagram) --- */
.nodes {
  margin-block-start: var(--space-lg);
  list-style: none; padding: 0; margin-inline: 0;
  display: flex; flex-wrap: wrap;
  border-block: var(--rule-hair) solid var(--color-rule);
}
/* flex-wrap + flex-grow: the last row stretches, so there is never an empty cell */
.nodes__item {
  flex: 1 1 14rem; min-width: 0;
  border-inline-start: var(--rule-hair) solid var(--color-rule-2);
}
.nodes__item:first-child { border-inline-start: 0; }
.nodes__link {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-sm);
  min-height: 52px;
  padding: var(--space-xs) var(--space-sm);
  text-decoration: none;
  transition: background-color var(--dur-short) var(--ease-out);
}
.nodes__link:hover { background: var(--color-paper-2); }
.nodes__name { font-weight: 600; }
.nodes__state {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-accent);
  white-space: nowrap;
}

/* ============================================================
   8 · F4 · Step sequence (genuinely ordinal: ring → cabinet → home)
   ============================================================ */

.path { display: grid; gap: var(--space-lg); }
@media (min-width: 60rem) { .path { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xl); } }

.path__step { border-block-start: var(--rule-thick) solid var(--color-rule); padding-block-start: var(--space-md); }
.path__step:first-child { border-block-start-color: var(--color-accent); }
.path__no {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.14em; color: var(--color-accent);
  display: block; margin-block-end: var(--space-2xs);
}
.path__title { font-size: var(--text-xl); font-variation-settings: "wdth" 100; }
.path__body { margin-block-start: var(--space-2xs); color: var(--color-ink-2); font-size: var(--text-sm); }

/* ============================================================
   9 · F3 · Tabular spec sheet
   ============================================================ */

.spec { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.spec caption {
  text-align: start; color: var(--color-muted);
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.08em; text-transform: uppercase;
  padding-block-end: var(--space-sm);
}
.spec th, .spec td {
  text-align: start; padding: var(--space-xs) var(--space-sm);
  border-block-end: var(--rule-hair) solid var(--color-rule-2);
  vertical-align: baseline;
}
.spec thead th {
  font-family: var(--font-mono); font-weight: 500;
  font-size: var(--text-2xs); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-muted);
  border-block-end: var(--rule-thick) solid var(--color-rule);
}
.spec tbody th { font-weight: 600; color: var(--color-ink); width: 34%; }
.spec td { color: var(--color-ink-2); }
.spec tbody tr:hover { background: var(--color-paper-2); }
.spec__unit { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.table-scroll { overflow-x: auto; }

/* ============================================================
   10 · Packages (F6-derived · landscape cards, 3-up, micro-action)
   ============================================================ */

.plans { display: grid; gap: var(--space-md); }
@media (min-width: 56rem) { .plans { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.plan {
  display: flex; flex-direction: column;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  padding: var(--space-md);
}
.plan--mid { background: var(--color-paper-3); border-color: var(--color-accent-2); }
.plan__name {
  font-family: var(--font-display); font-weight: 700;
  font-variation-settings: "wdth" 112;
  font-size: var(--text-xl);
}
.plan__for { margin-block-start: var(--space-3xs); color: var(--color-muted); font-size: var(--text-sm); }
.plan__price {
  margin-block: var(--space-md);
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.5ch;
}
.plan__per { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-muted); }
.plan__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2xs); }
.plan__list li {
  display: flex; gap: var(--space-2xs); align-items: baseline;
  font-size: var(--text-sm); color: var(--color-ink-2);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
  padding-block-start: var(--space-2xs);
}
.plan__list b { color: var(--color-ink); font-weight: 600; }
.plan__foot { margin-block-start: var(--space-md); padding-block-start: var(--space-md); }

/* ============================================================
   11 · Surface 3 · In-body credit band (demo form)
   ============================================================ */

.creditstrip {
  border-block: var(--rule-thick) solid var(--color-accent-2);
  background: var(--color-paper-2);
}
.creditstrip__row {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2xs) var(--space-md);
  padding-block: var(--space-md);
}
.creditstrip__lead { max-width: 54ch; color: var(--color-ink-2); }
.creditstrip__lead b { color: var(--color-ink); }
.creditstrip__lead a {
  font-family: var(--font-display); font-weight: 800;
  font-variation-settings: "wdth" 112;
  font-size: 1.2em; text-transform: uppercase;
  color: var(--color-accent);
  border-block-end: var(--rule-thick) solid var(--color-accent);
  text-decoration: none; white-space: nowrap;
}
.creditstrip__links {
  display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-md);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.04em;
}
.creditstrip__links a { color: var(--color-ink-2); text-decoration: none; white-space: nowrap;
  border-block-end: var(--rule-hair) solid var(--color-rule); padding-block-end: 2px; }
.creditstrip__links a:hover { color: var(--color-ink); border-block-end-color: var(--color-accent); }

/* ============================================================
   12 · Contact / forms
   ============================================================ */

.contact-grid { display: grid; gap: var(--space-xl); }
@media (min-width: 62rem) { .contact-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-3xl); } }

.dl { margin: 0; display: grid; gap: 0; }
.dl > div {
  display: grid; gap: var(--space-3xs);
  padding-block: var(--space-sm);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
}
.dl > div:first-child { border-block-start: var(--rule-thick) solid var(--color-rule); }
.dl dt {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted);
}
.dl dd { margin: 0; font-size: var(--text-lg); }

.form { display: grid; gap: var(--space-md); }
.field { display: grid; gap: var(--space-3xs); }
.field label { font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-2); }
.field .hint { font-size: var(--text-xs); color: var(--color-muted); }
.field input, .field textarea, .field select {
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-ink);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule-3);   /* 3:1 boundary */
  border-radius: var(--radius-xs);
  padding: var(--space-2xs) var(--space-xs);
  min-height: 48px;                                    /* == .btn */
  width: 100%;
}
.field textarea { min-height: 8rem; resize: vertical; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: var(--color-neutral); }
/* state changes never touch border-width — only colour, so nothing reflows */
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--color-muted); }
.field input:disabled, .field textarea:disabled, .field select:disabled {
  opacity: 0.55; cursor: not-allowed;
  background: var(--color-paper); border-color: var(--color-rule);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: var(--color-accent); }
/* the slot is reserved even when empty, so an appearing error can't push the page */
.field .err {
  min-height: 1lh;
  font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-accent);
}
.form__note { font-size: var(--text-sm); color: var(--color-muted); }
.form__status {
  font-family: var(--font-mono); font-size: var(--text-xs);
  border-block-start: var(--rule-thick) solid var(--color-accent);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-paper-2);
}

/* ============================================================
   13 · FAQ
   ============================================================ */

.faq { border-block-start: var(--rule-thick) solid var(--color-rule); }
.faq details {
  border-block-end: var(--rule-hair) solid var(--color-rule-2);
}
.faq summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-md);
  padding-block: var(--space-sm);
  min-height: 44px;
  font-family: var(--font-display); font-weight: 700;
  font-variation-settings: "wdth" 100;
  font-size: var(--text-lg);
  transition: color var(--dur-short) var(--ease-out);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--color-accent); }
.faq summary::after {
  content: "+"; font-family: var(--font-mono); color: var(--color-accent);
  font-size: var(--text-xl); line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details > .prose { padding-block-end: var(--space-md); }

/* ============================================================
   14 · Footer · Ft1 Mast-headed + colophon
   ============================================================ */

.colophon {
  border-block-start: var(--rule-thick) solid var(--color-rule);
  background: var(--color-paper-2);
  padding-block: var(--space-2xl) var(--space-lg);
  margin-block-start: var(--space-3xl);
}
.colophon__mast {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: var(--space-md) var(--space-xl);
}
.colophon__word {
  font-family: var(--font-display); font-weight: 800;
  font-variation-settings: "wdth" 112;
  font-size: var(--text-3xl); letter-spacing: -0.02em;
  line-height: 1;
  overflow-wrap: anywhere; min-width: 0;
}
.colophon__word span { color: var(--color-accent); }
.colophon__tag { color: var(--color-ink-2); max-width: 34ch; margin-block-start: var(--space-2xs); }
.colophon__links { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-md);
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.04em; }
.colophon__links a { color: var(--color-ink-2); text-decoration: none; white-space: nowrap;
  border-block-end: var(--rule-hair) solid transparent; padding-block-end: 2px; }
.colophon__links a:hover { color: var(--color-ink); border-block-end-color: var(--color-accent); }

.colophon__meta {
  margin-block-start: var(--space-xl);
  padding-block-start: var(--space-sm);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
  display: grid; gap: var(--space-2xs);
  font-size: var(--text-sm); color: var(--color-muted);
}

.colophon__credit {
  margin-block-start: var(--space-lg);
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-thick) solid var(--color-accent);
  display: flex; flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-md);
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.colophon__credit a { color: var(--color-accent); font-weight: 500; text-decoration: none;
  border-block-end: var(--rule-hair) solid currentColor; padding-block-end: 2px; }
.colophon__credit a:hover { border-block-end-width: var(--rule-thick); }

/* ============================================================
   14b · Coverage zones (mbulimi)
   ============================================================ */

.zones {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
}
.zone {
  border-block-start: var(--rule-thick) solid var(--color-rule);
  padding-block-start: var(--space-sm);
}
.zone:first-child { border-block-start-color: var(--color-accent); }
.zone__name {
  font-family: var(--font-display); font-weight: 700;
  font-variation-settings: "wdth" 106;
  font-size: var(--text-xl);
}
.zone__dl { margin: var(--space-2xs) 0 0; display: grid; }
.zone__dl > div {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: var(--space-2xs) var(--space-sm);
  padding-block: var(--space-2xs);
  border-block-start: var(--rule-hair) solid var(--color-rule-2);
}
.zone__dl dt {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted);
}
.zone__dl dd { margin: 0; }

/* ============================================================
   15 · Responsive floor — 320 / 375 / 414 / 768 verified
   ============================================================ */

@media (max-width: 62rem) {
  .nav__row { flex-wrap: wrap; row-gap: var(--space-2xs); }
  .nav__links {
    order: 3; width: 100%; margin-inline: 0;
    overflow-x: auto; overscroll-behavior-x: contain;
    gap: var(--space-md);
    padding-block-end: var(--space-3xs);
    scrollbar-width: none;
  }
  .nav__links::-webkit-scrollbar { display: none; }
  .nav__end { margin-inline-start: auto; }
  .byline { font-size: 0.6875rem; letter-spacing: 0.01em; }
}

/* Measured on a 375 px header: brand + byline + CTA cannot share one row, so the
   nav grew to three rows (≈180 px of sticky chrome). The nav CTA is dropped below
   48 rem — the hero and the "Kontakti" nav link both still reach the same page —
   and the byline stays, per the signature standard. */
@media (max-width: 48rem) {
  .nav__end .btn { display: none; }
}

@media (max-width: 40rem) {
  .sec { padding-block: var(--space-2xl); }
  .sec--tall { padding-block-start: var(--space-2xl); }
  .hero__title { letter-spacing: -0.02em; }
  .colophon__word { font-size: var(--text-2xl); }
  .colophon__credit { flex-direction: column; align-items: flex-start; }
  .creditstrip__row { flex-direction: column; }
  .plan__price { margin-block: var(--space-sm); }
  .dl dd { font-size: var(--text-base); }
  /* stacked: the divider belongs between rows, not down the left edge */
  .nodes__item { border-inline-start: 0; border-block-start: var(--rule-hair) solid var(--color-rule-2); }
  .nodes__item:first-child { border-block-start: 0; }
  .brand__stamp { inset-block-start: -1.15em; inset-inline-end: -0.4em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}