/* =========================================================
   MALTOUK — maltouk.world
   Industrial elegance: beton, ocel, blokový rastr
   ========================================================= */

/* ---------- 1. Tokeny ---------- */
:root {
  --concrete-50:  #f4f3f0;
  --concrete-100: #e9e7e2;
  --concrete-150: #dedbd4;
  --concrete-200: #d2cec6;
  --concrete-300: #b6b1a7;
  --steel-400:    #9aa0a6;
  --steel-500:    #767d84;
  --steel-600:    #5b6167;
  --steel-700:    #3f454b;
  --steel-800:    #2a2f34;
  --steel-900:    #1b1f23;
  --ink:          #101315;
  --oxide:        #b0552e;
  --oxide-light:  #c9683c;
  --oxide-dark:   #8c4122;

  --line:        rgba(27, 31, 35, 0.16);
  --line-strong: rgba(27, 31, 35, 0.34);
  --line-dark:   rgba(236, 234, 229, 0.16);

  --font: "Inter", "Helvetica Neue", Helvetica, "Segoe UI", Arial, sans-serif;

  --step--1: clamp(0.78rem, 0.76rem + 0.10vw, 0.84rem);
  --step-0:  clamp(0.95rem, 0.91rem + 0.18vw, 1.05rem);
  --step-1:  clamp(1.12rem, 1.03rem + 0.42vw, 1.38rem);
  --step-2:  clamp(1.40rem, 1.20rem + 0.95vw, 2.05rem);
  --step-3:  clamp(1.85rem, 1.45rem + 1.90vw, 3.10rem);
  --step-4:  clamp(2.40rem, 1.60rem + 3.70vw, 5.00rem);

  --gutter: clamp(1.15rem, 0.7rem + 2.2vw, 3.25rem);
  --block:  clamp(3.6rem, 2.4rem + 5.2vw, 7.5rem);
  --maxw:   1280px;

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.62;
  color: var(--steel-800);
  background-color: var(--concrete-50);
  background-image: var(--grain);
  background-size: 180px 180px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; background-color: var(--concrete-200); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: inherit; }
ul, ol { padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--oxide);
  outline-offset: 3px;
}

::selection { background: var(--oxide); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- 3. Typografie ---------- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: var(--step-4); text-transform: uppercase; letter-spacing: -0.035em; }
h2 { font-size: var(--step-3); text-transform: uppercase; letter-spacing: -0.03em; }
h3 { font-size: var(--step-1); }
h4 { font-size: var(--step-0); text-transform: uppercase; letter-spacing: 0.04em; }

p { text-wrap: pretty; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--steel-500);
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--oxide);
  flex: none;
}
.eyebrow--light { color: var(--concrete-300); }

.lead {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--steel-600);
  font-weight: 400;
}

.muted { color: var(--steel-500); }
.small { font-size: var(--step--1); line-height: 1.55; }

.idx {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--oxide);
}

/* ---------- 4. Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--block); position: relative; }
.section--tight { padding-block: calc(var(--block) * 0.62); }
.section--line { border-top: 1px solid var(--line); }

.section--dark {
  background-color: var(--steel-900);
  background-image: var(--grain);
  background-size: 180px 180px;
  color: var(--concrete-200);
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--concrete-50); }
.section--dark .lead { color: var(--concrete-300); }
.section--dark .muted { color: var(--steel-400); }

.head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.1rem;
  margin-bottom: clamp(2.2rem, 1.4rem + 2.4vw, 3.8rem);
}
@media (min-width: 900px) {
  .head { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 2rem 3.5rem; align-items: end; }
  .head .eyebrow { grid-column: 1 / -1; }
}
.head p { max-width: 56ch; }

.stack   { display: grid; gap: 1.1rem; }
.stack-s { display: grid; gap: 0.6rem; }

/* ---------- 5. Tlačítka ---------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--concrete-50);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1rem 1.75rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--btn-bg);
  position: relative;
  overflow: hidden;
  transition: background-color 0.28s var(--ease), color 0.28s var(--ease),
              border-color 0.28s var(--ease), transform 0.18s var(--ease);
}
.btn > * { position: relative; z-index: 1; }
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--oxide);
  transform: translateY(101%);
  transition: transform 0.34s var(--ease);
  z-index: 0;
}
.btn:hover::after, .btn:focus-visible::after { transform: translateY(0); }
.btn:hover, .btn:focus-visible { border-color: var(--oxide); color: #fff; }
.btn:active { transform: translateY(1px); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { color: #fff; }

.btn--light { --btn-bg: var(--concrete-50); --btn-fg: var(--ink); }
.btn--outline-light { --btn-bg: transparent; --btn-fg: var(--concrete-100); border-color: var(--line-dark); }
.btn--outline-light:hover { color: #fff; }

.btn--sm { padding: 0.72rem 1.15rem; font-size: 0.7rem; letter-spacing: 0.13em; }
.btn--block { width: 100%; }

.btn .arw { width: 15px; height: 15px; flex: none; transition: transform 0.28s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  padding-bottom: 0.32rem;
  border-bottom: 2px solid var(--oxide);
  transition: color 0.22s var(--ease), gap 0.22s var(--ease);
}
.tlink:hover { color: var(--oxide); gap: 0.85rem; }
.section--dark .tlink { color: var(--concrete-50); }
.section--dark .tlink:hover { color: var(--oxide-light); }

/* ---------- 6. Hlavička ---------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(244, 243, 240, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease), background-color 0.3s var(--ease);
}
.hdr.is-stuck { box-shadow: 0 1px 0 var(--line), 0 12px 34px -26px rgba(16, 19, 21, 0.7); }

.hdr__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  text-decoration: none;
  flex: none;
}
.brand__mark { width: 38px; height: 38px; flex: none; }
.brand__txt { display: grid; line-height: 1; }
.brand__name {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand__sub {
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel-500);
  margin-top: 0.32rem;
  font-weight: 600;
}

.nav { display: none; }
@media (min-width: 1060px) {
  .nav { display: flex; align-items: center; gap: 1.85rem; }
}
.nav a {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--steel-600);
  padding-block: 0.4rem;
  position: relative;
  transition: color 0.22s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--oxide);
  transition: width 0.28s var(--ease);
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="true"]::after { width: 100%; }

.hdr__side { display: flex; align-items: center; gap: 0.85rem; }

.hdr__tel {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  transition: color 0.22s var(--ease);
}
.hdr__tel:hover { color: var(--oxide); }
.hdr__tel svg { width: 15px; height: 15px; color: var(--oxide); }
@media (min-width: 720px) { .hdr__tel { display: inline-flex; } }

.hdr .btn { display: none; }
@media (min-width: 1060px) { .hdr .btn { display: inline-flex; } }

.burger {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  gap: 5px;
  border: 1px solid var(--line-strong);
  flex: none;
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease);
}
.burger:hover { background: var(--concrete-150); }
@media (min-width: 1060px) { .burger { display: none; } }
.burger span {
  display: block;
  width: 19px; height: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mnav {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s var(--ease);
  border-top: 0 solid var(--line);
  background: var(--concrete-50);
}
.mnav.is-open { grid-template-rows: 1fr; border-top-width: 1px; }
.mnav__in { overflow: hidden; }
.mnav ul { padding-block: 0.6rem 1.4rem; }
.mnav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}
.mnav a .idx { color: var(--steel-400); }
.mnav a:hover .idx { color: var(--oxide); }
.mnav .btn { margin-top: 1.3rem; }
@media (min-width: 1060px) { .mnav { display: none; } }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  background: var(--steel-900);
  color: var(--concrete-150);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.14) brightness(0.5);
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(16,19,21,0.95) 0%, rgba(16,19,21,0.82) 44%, rgba(27,31,35,0.55) 100%),
    var(--grain);
  background-size: auto, 180px 180px;
}

.hero__in {
  position: relative;
  padding-block: clamp(4rem, 2.4rem + 7vw, 8.5rem);
  display: grid;
  gap: clamp(2.4rem, 1.6rem + 3vw, 4.5rem);
}
@media (min-width: 1000px) {
  .hero__in { grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr); align-items: end; }
}

.hero h1 { color: #fff; max-width: 15ch; }
.hero h1 em {
  font-style: normal;
  color: var(--oxide-light);
}
.hero__lead {
  font-size: var(--step-1);
  color: var(--concrete-300);
  max-width: 52ch;
  margin-top: 1.6rem;
  line-height: 1.55;
}
.hero .actions { margin-top: 2.3rem; }

.hero__panel {
  border: 1px solid var(--line-dark);
  background: rgba(16, 19, 21, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 1.6rem;
}
.hero__panel h4 { color: var(--concrete-50); margin-bottom: 1.15rem; font-size: 0.72rem; letter-spacing: 0.2em; }
.hero__panel li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.78rem 0;
  border-top: 1px solid var(--line-dark);
  font-size: 0.86rem;
}
.hero__panel li span:first-child { color: var(--steel-400); }
.hero__panel li b { color: var(--concrete-50); font-variant-numeric: tabular-nums; font-weight: 700; }
.hero__note { margin-top: 1.2rem; font-size: 0.72rem; color: var(--steel-500); line-height: 1.5; }

/* Statistický pás */
.stats {
  border-top: 1px solid var(--line-dark);
  position: relative;
  background: rgba(16, 19, 21, 0.6);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 860px) { .stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat {
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.6rem) clamp(1rem, 0.6rem + 1.4vw, 2rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
@media (min-width: 860px) { .stat { border-bottom: 0; } .stat:last-child { border-right: 0; } }
@media (max-width: 859px) {
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-last-child(-n+2) { border-bottom: 0; }
}
.stat b {
  display: block;
  font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat span {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel-400);
  font-weight: 600;
}

/* ---------- 8. Karty služeb ---------- */
.grid-3 { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 720px)  { .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.svc {
  background: var(--concrete-50);
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s var(--ease);
}
.svc:hover { background: #fff; }
.svc__img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--concrete-200); }
.svc__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08) brightness(0.92);
  transition: transform 0.7s var(--ease), filter 0.5s var(--ease);
}
.svc:hover .svc__img img { transform: scale(1.045); filter: grayscale(0.55) contrast(1.05) brightness(0.95); }
.svc__img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,19,21,0) 42%, rgba(16,19,21,0.5) 100%);
}
.svc__no {
  position: absolute;
  left: 0; top: 0;
  z-index: 2;
  background: var(--ink);
  color: var(--concrete-50);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  padding: 0.5rem 0.85rem;
}
.svc__body { padding: clamp(1.3rem, 1rem + 1vw, 1.9rem); display: flex; flex-direction: column; gap: 0.85rem; flex: 1; }
.svc__body h3 { font-size: var(--step-1); letter-spacing: -0.015em; }
.svc__body p { font-size: 0.92rem; color: var(--steel-600); }
.svc__list { display: grid; gap: 0.45rem; margin-top: 0.15rem; }
.svc__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.84rem;
  color: var(--steel-600);
}
.svc__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 7px; height: 2px;
  background: var(--oxide);
}
.svc__foot {
  margin-top: auto;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
}
.svc__foot b { font-size: 0.95rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.svc__foot span { color: var(--steel-500); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.66rem; font-weight: 700; }

/* ---------- 9. Proces ---------- */
.steps { display: grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
@media (min-width: 700px)  { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1060px) { .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.step {
  background: var(--steel-900);
  padding: clamp(1.5rem, 1.1rem + 1.3vw, 2.2rem);
  display: grid;
  gap: 0.9rem;
  align-content: start;
  position: relative;
  transition: background-color 0.32s var(--ease);
}
.step:hover { background: var(--steel-800); }
.step__no {
  font-size: clamp(2.2rem, 1.6rem + 1.8vw, 3.2rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--steel-700);
  transition: color 0.32s var(--ease);
}
.step:hover .step__no { color: var(--oxide); }
.step h3 { font-size: var(--step-0); text-transform: uppercase; letter-spacing: 0.05em; }
.step p { font-size: 0.86rem; color: var(--steel-400); }
.step__meta {
  margin-top: 0.4rem;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxide-light);
  font-weight: 700;
}

/* ---------- 10. Split blok ---------- */
.split { display: grid; gap: clamp(2rem, 1.2rem + 3vw, 4rem); align-items: center; }
@media (min-width: 940px) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .split--rev > .split__media { order: 2; }
}
.split__media { position: relative; }
.split__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1);
  border: 1px solid var(--line);
}
.split__media::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--line-strong);
  z-index: -1;
}
.split__badge {
  position: absolute;
  right: -1px; bottom: -1px;
  background: var(--ink);
  color: var(--concrete-50);
  padding: 1.1rem 1.4rem;
  display: grid;
  gap: 0.25rem;
  max-width: 62%;
}
.split__badge b { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.split__badge span { font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel-400); font-weight: 700; }

.facts { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 1.9rem; }
@media (min-width: 560px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fact { background: var(--concrete-50); padding: 1.15rem 1.3rem; }
.fact b { display: block; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.fact span { display: block; margin-top: 0.3rem; font-size: 0.72rem; color: var(--steel-500); }

/* ---------- 11. Ceník ---------- */
.plans { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 780px)  { .plans { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.plan {
  background: var(--concrete-50);
  padding: clamp(1.5rem, 1.1rem + 1.4vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  transition: background-color 0.3s var(--ease);
}
.plan:hover { background: #fff; }
.plan--hi { background: var(--steel-900); color: var(--concrete-200); }
.plan--hi:hover { background: var(--steel-800); }
.plan--hi h3 { color: #fff; }
.plan--hi .plan__desc { color: var(--steel-400); }

.plan__tag {
  position: absolute;
  top: 0; right: 0;
  background: var(--oxide);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.42rem 0.8rem;
}
.plan__hd { display: grid; gap: 0.55rem; }
.plan h3 { font-size: var(--step-1); text-transform: uppercase; letter-spacing: 0.02em; }
.plan__desc { font-size: 0.85rem; color: var(--steel-600); min-height: 2.7em; }

.plan__price {
  padding-block: 1.1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.plan--hi .plan__price { border-color: var(--line-dark); }
.plan__amt {
  font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.plan--hi .plan__amt { color: #fff; }
.plan__amt small { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em; color: var(--steel-500); }
.plan__vat { margin-top: 0.55rem; font-size: 0.7rem; color: var(--steel-500); }

.plan__feat { display: grid; gap: 0.68rem; flex: 1; }
.plan__feat li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  font-size: 0.87rem;
  line-height: 1.5;
}
.plan__feat svg { width: 16px; height: 16px; margin-top: 0.28em; color: var(--oxide); flex: none; }
.plan__feat .off { color: var(--steel-400); }
.plan__feat .off svg { color: var(--steel-400); }

/* Tabulka doplňkových cen */
.tbl-wrap { border: 1px solid var(--line); overflow-x: auto; background: var(--concrete-50); }
table.tbl { width: 100%; border-collapse: collapse; min-width: 540px; }
.tbl caption {
  text-align: left;
  padding: 1.15rem 1.3rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  background: var(--concrete-100);
}
.tbl th, .tbl td { padding: 0.9rem 1.3rem; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.87rem; vertical-align: top; }
.tbl thead th {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel-500);
  font-weight: 700;
}
.tbl tbody tr:last-child th, .tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--concrete-100); }
.tbl td:last-child, .tbl th:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 700; color: var(--ink); }
.tbl tbody th { font-weight: 600; color: var(--steel-800); }

.pricenote {
  margin-top: 1.4rem;
  border-left: 3px solid var(--oxide);
  padding: 0.9rem 0 0.9rem 1.15rem;
  font-size: 0.84rem;
  color: var(--steel-600);
  display: grid;
  gap: 0.5rem;
}

/* ---------- 12. Kalkulačka ---------- */
.calc {
  display: grid;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
@media (min-width: 900px) { .calc { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); } }

.calc__form, .calc__out { padding: clamp(1.5rem, 1.1rem + 1.5vw, 2.5rem); background: var(--steel-900); }
.calc__out { background: var(--steel-800); display: grid; align-content: start; gap: 1.15rem; }

.field { display: grid; gap: 0.6rem; margin-bottom: 1.5rem; }
.field:last-of-type { margin-bottom: 0; }
.field label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel-400);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.field label output { color: var(--oxide-light); font-variant-numeric: tabular-nums; font-size: 0.9rem; letter-spacing: 0.02em; }

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--steel-600);
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  background: var(--oxide);
  border: 3px solid var(--steel-900);
  cursor: grab;
}
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 0;
  background: var(--oxide);
  border: 3px solid var(--steel-900);
  cursor: grab;
}

.seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.seg button {
  padding: 0.75rem 0.4rem;
  background: var(--steel-900);
  color: var(--steel-400);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color 0.24s var(--ease), color 0.24s var(--ease);
}
.seg button:hover { color: var(--concrete-100); }
.seg button[aria-pressed="true"] { background: var(--oxide); color: #fff; }

.calc__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.85rem;
  color: var(--steel-400);
}
.calc__row b { color: var(--concrete-50); font-variant-numeric: tabular-nums; font-size: 1rem; font-weight: 700; }
.calc__total { padding-top: 0.4rem; }
.calc__total .calc__amt {
  font-size: clamp(2rem, 1.5rem + 1.8vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.calc__total .lbl { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel-400); font-weight: 700; display: block; margin-bottom: 0.7rem; }
.calc__hint { font-size: 0.74rem; color: var(--steel-500); line-height: 1.55; }

/* ---------- 13. Tým ---------- */
.team { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 700px)  { .team { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .team { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.mate {
  background: var(--concrete-50);
  padding: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem);
  display: grid;
  gap: 1rem;
  align-content: start;
  transition: background-color 0.3s var(--ease);
}
.mate:hover { background: #fff; }
.mate__mono {
  width: 66px; height: 66px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--concrete-50);
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  position: relative;
}
.mate__mono::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 4px;
  background: var(--oxide);
}
.mate h3 { font-size: var(--step-1); }
.mate__role { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--oxide); }
.mate p { font-size: 0.87rem; color: var(--steel-600); }
.mate__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.32rem 0.6rem;
  border: 1px solid var(--line-strong);
  color: var(--steel-600);
}

/* ---------- 14. Reference ---------- */
.quotes { display: grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
@media (min-width: 860px) { .quotes { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.quote {
  background: var(--steel-900);
  padding: clamp(1.5rem, 1.1rem + 1.4vw, 2.3rem);
  display: grid;
  gap: 1.2rem;
  align-content: start;
}
.quote__mk { font-size: 2.6rem; line-height: 0.6; color: var(--oxide); font-weight: 800; }
.quote p { font-size: 0.95rem; color: var(--concrete-200); line-height: 1.62; }
.quote__by { display: grid; gap: 0.22rem; padding-top: 1.1rem; border-top: 1px solid var(--line-dark); }
.quote__by b { color: #fff; font-size: 0.88rem; font-weight: 700; }
.quote__by span { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-500); }

/* ---------- 15. FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.35rem 3rem 1.35rem 0;
  position: relative;
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.005em;
  transition: color 0.22s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--oxide); }
.faq summary::before, .faq summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  background: var(--oxide);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.faq summary::before { width: 15px; height: 2px; transform: translateY(-50%); }
.faq summary::after  { width: 2px; height: 15px; right: 12px; transform: translateY(-50%); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(90deg); opacity: 0; }
.faq__a { padding: 0 3rem 1.5rem 0; color: var(--steel-600); font-size: 0.93rem; display: grid; gap: 0.8rem; }
.faq__a strong { color: var(--steel-800); }

/* ---------- 16. Kontakt ---------- */
.contact { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 940px) { .contact { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); } }
.contact__side, .contact__form { background: var(--concrete-50); padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.6rem); }
.contact__side { background: var(--concrete-100); display: grid; gap: 1.6rem; align-content: start; }

.cline { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 1rem; align-items: start; }
.cline__ic {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--oxide);
}
.cline__ic svg { width: 15px; height: 15px; }
.cline h4 { font-size: 0.66rem; letter-spacing: 0.18em; color: var(--steel-500); margin-bottom: 0.4rem; }
.cline a, .cline address {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  line-height: 1.55;
}
.cline a { border-bottom: 1px solid transparent; transition: border-color 0.22s var(--ease), color 0.22s var(--ease); }
.cline a:hover { color: var(--oxide); border-bottom-color: var(--oxide); }
.cline p { font-size: 0.85rem; color: var(--steel-600); }

.hours { border: 1px solid var(--line-strong); }
.hours li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.62rem 1rem;
  font-size: 0.83rem;
  border-bottom: 1px solid var(--line);
}
.hours li:last-child { border-bottom: 0; }
.hours li span { color: var(--steel-600); }
.hours li b { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 700; }
.hours li.is-now { background: var(--concrete-150); }

/* Formulář */
.frow { display: grid; gap: 1.05rem; }
@media (min-width: 620px) { .frow--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.form { display: grid; gap: 1.05rem; }
.ff { display: grid; gap: 0.45rem; }
.ff label {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel-500);
}
.ff label .req { color: var(--oxide); }
.ff input, .ff select, .ff textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: #fff;
  border: 1px solid var(--line-strong);
  font-size: 0.92rem;
  color: var(--ink);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.ff textarea { resize: vertical; min-height: 118px; }
.ff select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23767d84' stroke-width='1.6'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px 8px;
  padding-right: 2.5rem;
}
.ff input:focus, .ff select:focus, .ff textarea:focus {
  outline: none;
  border-color: var(--oxide);
  box-shadow: inset 0 -2px 0 var(--oxide);
}
.ff input::placeholder, .ff textarea::placeholder { color: var(--steel-400); }
.ff[data-invalid="true"] input,
.ff[data-invalid="true"] select,
.ff[data-invalid="true"] textarea { border-color: #a03426; box-shadow: inset 0 -2px 0 #a03426; }
.ff__err { font-size: 0.72rem; color: #a03426; font-weight: 600; display: none; }
.ff[data-invalid="true"] .ff__err { display: block; }

.check { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 0.75rem; align-items: start; }
.check input { width: 20px; height: 20px; margin-top: 0.12em; accent-color: var(--oxide); flex: none; }
.check span { font-size: 0.79rem; color: var(--steel-600); line-height: 1.55; }
.check a { color: var(--ink); font-weight: 600; }
.check a:hover { color: var(--oxide); }
.check[data-invalid="true"] span { color: #a03426; }

.formmsg {
  display: none;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--oxide);
  background: var(--concrete-100);
  font-size: 0.87rem;
  color: var(--steel-800);
}
.formmsg.is-on { display: block; }

/* ---------- 17. CTA pás ---------- */
.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--concrete-150);
}
.cta__bg { position: absolute; inset: 0; z-index: -2; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) brightness(0.42) contrast(1.15); }
.cta__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(16,19,21,0.94), rgba(16,19,21,0.7));
}
.cta__in { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .cta__in { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); } }
.cta h2 { color: #fff; max-width: 18ch; }
.cta p { color: var(--concrete-300); max-width: 50ch; margin-top: 1.1rem; }

/* ---------- 18. Patička ---------- */
.ftr {
  background: var(--steel-900);
  background-image: var(--grain);
  background-size: 180px 180px;
  color: var(--steel-400);
  border-top: 4px solid var(--oxide);
}
.ftr__top {
  display: grid;
  gap: 2.6rem;
  padding-block: clamp(2.8rem, 2rem + 3vw, 4.6rem);
}
@media (min-width: 780px)  { .ftr__top { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1060px) { .ftr__top { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; } }

.ftr h4 { color: var(--concrete-50); font-size: 0.66rem; letter-spacing: 0.2em; margin-bottom: 1.15rem; }
.ftr p { font-size: 0.86rem; line-height: 1.65; }
.ftr__nav { display: grid; gap: 0.62rem; }
.ftr__nav a {
  font-size: 0.86rem;
  text-decoration: none;
  color: var(--steel-400);
  transition: color 0.22s var(--ease), padding-left 0.22s var(--ease);
}
.ftr__nav a:hover { color: #fff; padding-left: 6px; }
.ftr .brand__name { color: var(--concrete-50); }
.ftr .brand__sub { color: var(--steel-500); }
.ftr address { font-style: normal; font-size: 0.86rem; line-height: 1.7; }
.ftr address a { color: var(--concrete-100); text-decoration: none; font-weight: 600; }
.ftr address a:hover { color: var(--oxide-light); }

.ftr__legal {
  border-top: 1px solid var(--line-dark);
  padding-block: 1.5rem;
  display: grid;
  gap: 1rem;
  font-size: 0.75rem;
}
@media (min-width: 860px) { .ftr__legal { grid-template-columns: minmax(0, 1fr) auto; align-items: center; } }
.ftr__legal .links { display: flex; flex-wrap: wrap; gap: 0.4rem 1.15rem; }
.ftr__legal a { text-decoration: none; color: var(--steel-400); transition: color 0.22s var(--ease); }
.ftr__legal a:hover { color: #fff; }
.ftr__disc {
  border-top: 1px solid var(--line-dark);
  padding-block: 1.4rem 2.2rem;
  font-size: 0.72rem;
  line-height: 1.65;
  color: var(--steel-500);
  max-width: 105ch;
}

/* ---------- 19. Cookie lišta ---------- */
.ck {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 200;
  background: var(--concrete-50);
  border-top: 3px solid var(--oxide);
  box-shadow: 0 -18px 44px -26px rgba(16, 19, 21, 0.75);
  transform: translateY(105%);
  transition: transform 0.42s var(--ease);
  max-height: 88vh;
  overflow-y: auto;
}
.ck.is-on { transform: translateY(0); }
.ck__in { padding-block: 1.5rem; display: grid; gap: 1.35rem; }
@media (min-width: 1000px) { .ck__in { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 2.5rem; } }
.ck h4 { margin-bottom: 0.5rem; font-size: 0.7rem; letter-spacing: 0.2em; }
.ck p { font-size: 0.84rem; color: var(--steel-600); max-width: 78ch; }
.ck p a { color: var(--ink); font-weight: 600; }
.ck p a:hover { color: var(--oxide); }
.ck__btns { display: flex; flex-wrap: wrap; gap: 0.7rem; }
@media (min-width: 1000px) { .ck__btns { flex-wrap: nowrap; } }

.ck__prefs { display: none; border-top: 1px solid var(--line); padding-block: 1.4rem; gap: 1px; background: var(--line); }
.ck__prefs.is-on { display: grid; }
@media (min-width: 760px) { .ck__prefs.is-on { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.ckopt { background: var(--concrete-50); padding: 1.1rem 1.2rem; display: grid; gap: 0.55rem; }
.ckopt__hd { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.ckopt h5 { font-size: 0.8rem; font-weight: 800; color: var(--ink); letter-spacing: 0.02em; }
.ckopt p { font-size: 0.77rem; }

.sw { position: relative; width: 42px; height: 22px; flex: none; }
.sw input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.sw i {
  position: absolute; inset: 0;
  background: var(--concrete-300);
  transition: background-color 0.26s var(--ease);
  pointer-events: none;
}
.sw i::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: #fff;
  transition: transform 0.26s var(--ease);
}
.sw input:checked + i { background: var(--oxide); }
.sw input:checked + i::after { transform: translateX(20px); }
.sw input:disabled + i { background: var(--steel-600); opacity: 0.55; cursor: not-allowed; }
.sw input:focus-visible + i { outline: 2px solid var(--oxide); outline-offset: 3px; }

/* ---------- 20. Zpět nahoru ---------- */
.top {
  position: fixed;
  right: clamp(0.9rem, 0.4rem + 1.4vw, 1.8rem);
  bottom: clamp(0.9rem, 0.4rem + 1.4vw, 1.8rem);
  z-index: 90;
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--concrete-50);
  border: 1px solid var(--ink);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s, background-color 0.24s var(--ease);
}
.top.is-on { opacity: 1; visibility: visible; transform: translateY(0); }
.top:hover { background: var(--oxide); border-color: var(--oxide); }
.top svg { width: 16px; height: 16px; }

/* ---------- 21. Reveal animace ---------- */
.rv { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }

/* ---------- 22. Právní stránky ---------- */
.phdr {
  background: var(--steel-900);
  background-image: var(--grain);
  background-size: 180px 180px;
  color: var(--concrete-200);
  padding-block: clamp(3rem, 2rem + 4vw, 5.4rem);
  border-bottom: 4px solid var(--oxide);
}
.phdr h1 { color: #fff; font-size: var(--step-3); max-width: 20ch; }
.phdr p { color: var(--steel-400); margin-top: 1rem; max-width: 62ch; font-size: 0.95rem; }
.phdr .eyebrow { color: var(--steel-400); }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: 0.72rem; margin-bottom: 1.5rem; color: var(--steel-500); }
.crumbs a { color: var(--concrete-300); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs span[aria-hidden] { color: var(--oxide); }

.doc { display: grid; gap: clamp(2rem, 1.2rem + 3vw, 4rem); }
.doc > * { min-width: 0; }
@media (min-width: 1000px) { .doc { grid-template-columns: 250px minmax(0, 1fr); align-items: start; } }

.toc {
  border: 1px solid var(--line);
  background: var(--concrete-100);
  padding: 1.3rem;
}
@media (min-width: 1000px) { .toc { position: sticky; top: 100px; } }
.toc h4 { font-size: 0.64rem; letter-spacing: 0.2em; margin-bottom: 1rem; color: var(--steel-500); }
.toc ol { display: grid; gap: 0.05rem; counter-reset: t; }
.toc a {
  display: block;
  padding: 0.42rem 0;
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--steel-600);
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.toc li:last-child a { border-bottom: 0; }
.toc a:hover, .toc a.is-active { color: var(--oxide); padding-left: 5px; }

.prose { max-width: 78ch; min-width: 0; }
.prose .tbl-wrap { max-width: 100%; }
.prose > * + * { margin-top: 1.05rem; }
.prose h2 {
  font-size: var(--step-2);
  margin-top: clamp(2.4rem, 1.8rem + 2vw, 3.4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 100px;
  display: grid;
  gap: 0.6rem;
}
.prose h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.prose h3 { font-size: var(--step-1); margin-top: 2rem; }
.prose p, .prose li { color: var(--steel-700); }
.prose ul, .prose ol { display: grid; gap: 0.6rem; margin-top: 0.9rem; }
.prose ul li { position: relative; padding-left: 1.35rem; }
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 8px; height: 2px;
  background: var(--oxide);
}
.prose ol { counter-reset: n; }
.prose ol li { position: relative; padding-left: 2.1rem; counter-increment: n; }
.prose ol li::before {
  content: counter(n, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--oxide);
  font-variant-numeric: tabular-nums;
  line-height: 1.9;
}
.prose strong { color: var(--ink); font-weight: 700; }
.prose a { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--oxide); }
.prose a:hover { color: var(--oxide); }

.callout {
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--oxide);
  background: var(--concrete-100);
  padding: 1.2rem 1.4rem;
  margin-top: 1.6rem;
}
.callout h4 { margin-bottom: 0.55rem; font-size: 0.68rem; letter-spacing: 0.18em; }
.callout p, .callout li { font-size: 0.88rem; }

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.8rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  background: var(--concrete-100);
  font-size: 0.76rem;
  color: var(--steel-600);
  margin-bottom: 2.4rem;
}
.meta-line b { color: var(--ink); font-weight: 700; }

.docnav {
  margin-top: clamp(2.6rem, 2rem + 2vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.docnav a {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--steel-600);
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--line-strong);
  transition: all 0.22s var(--ease);
}
.docnav a:hover { background: var(--ink); color: var(--concrete-50); border-color: var(--ink); }
.docnav a[aria-current="page"] { background: var(--oxide); color: #fff; border-color: var(--oxide); }

/* ---------- 23. Utility ---------- */
.sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip {
  position: absolute;
  left: 1rem; top: -100px;
  z-index: 999;
  background: var(--ink);
  color: var(--concrete-50);
  padding: 0.8rem 1.2rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top 0.24s var(--ease);
}
.skip:focus { top: 1rem; }

.rule { height: 1px; background: var(--line); border: 0; }
.mt-l { margin-top: clamp(2rem, 1.4rem + 2vw, 3.2rem); }
.mt-m { margin-top: 1.6rem; }

@media print {
  .hdr, .ck, .top, .cta, .mnav { display: none !important; }
  body { background: #fff; color: #000; }
}