:root {
  --k-bg: #0a0b0d;
  --k-panel: rgba(18, 18, 20, 0.72);
  --k-line: rgba(255, 255, 255, 0.1);
  --k-line-soft: rgba(255, 255, 255, 0.06);
  --k-text: oklch(97% 0.006 85 / 0.92);
  --k-muted: oklch(96% 0.008 85 / 0.55);
  --k-gold: #dbb66a;
  --k-gold-hi: #dbb66a;
  --k-gold-dim: rgba(219, 182, 106, 0.55);
  --k-cream: #f1e6d3;
  --font-display: "Prata", "Prata Fallback", "Prata Fallback N", "Georgia", serif;
  --font-text: "Manrope", "Manrope Fallback", "Manrope Fallback R", Arial, Verdana, system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.kalk {
  background:
    radial-gradient(120% 90% at 82% -10%, rgba(219, 182, 106, 0.1), transparent 55%),
    radial-gradient(90% 70% at -10% 110%, rgba(219, 182, 106, 0.05), transparent 60%),
    var(--k-bg);
  color: var(--k-text);
  font-family: var(--font-text);
  min-height: 100vh;
}
.k-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
  padding: clamp(0.9rem, 2.4vh, 1.6rem) clamp(1.2rem, 3.2vw, 3rem);
  background: linear-gradient(180deg, rgba(5, 6, 7, 0.88), rgba(5, 6, 7, 0.55) 70%, transparent);
}
.k-nav .brand {
  display: inline-flex;
  align-items: center;
  gap: 1.05rem;
  text-decoration: none;
  color: #fff;
  margin-right: auto;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.55);
}
.k-nav .brand svg { width: 42px; height: 31px; color: #fff; }
.brand-txt { display: grid; row-gap: 0.46rem; line-height: 1; }
.brand-txt strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.28em;
  color: #fff;
}
.brand-rule {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, rgba(219, 182, 106, 0.85), rgba(219, 182, 106, 0.05));
}
.brand-txt small {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(98% 0.004 85 / 0.95);
}
.k-nav nav { display: flex; gap: clamp(1rem, 2.4vw, 2.4rem); }
.k-nav nav a {
  position: relative;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  text-decoration: none;
  color: oklch(97% 0.006 85 / 0.92);
  padding: 0.45rem 0.1rem 0.6rem;
}
.k-nav nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.18rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(219, 182, 106, 0.85), rgba(219, 182, 106, 0.05));
  transition: background 0.2s ease;
}
.k-nav nav a:hover { color: #fff; }
.k-nav nav a:hover::after,
.k-nav nav a[aria-current="page"]::after {
  background: linear-gradient(90deg, #dbb66a, rgba(219, 182, 106, 0.35));
}
.k-nav nav a[aria-current="page"] { color: #fff; }
.k-nav .nav-cta {
  position: relative;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  text-decoration: none;
  color: var(--k-gold-hi);
  padding: 0.5rem 2px 0.62rem;
  transition: color 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}
.k-nav .nav-cta::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 1px;
  background: var(--k-gold);
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.k-nav .nav-cta:hover { color: #fff; }
.k-nav .nav-cta:hover::after { transform: scaleY(2); }
.k-nav .nav-cta:focus-visible { outline: 2px solid var(--k-gold); outline-offset: 3px; }
.k-nav .brand { position: relative; }
.k-nav .brand::before, .k-nav .nav-cta::before { content: ""; position: absolute; inset: -9px -6px; }
@media (max-width: 700px) { .k-nav nav { display: none; } }
@media (max-width: 860px) { .brand-txt small { display: none; } }
@media (min-width: 701px) and (max-width: 860px) {
  .k-nav { gap: 0.85rem; padding-inline: 1rem; }
  .k-nav .brand { gap: 0.7rem; }
  .k-nav .brand svg { width: 34px; height: 25px; }
  .brand-txt strong { font-size: 1.25rem; letter-spacing: 0.22em; }
  .k-nav nav { gap: 0.75rem; }
  .k-nav nav a, .k-nav .nav-cta { font-size: 0.7rem; letter-spacing: 0.14em; }
}
@media (min-width: 701px) and (max-width: 800px) {
  .k-nav { gap: 0.6rem; padding-inline: 0.8rem; }
  .k-nav .brand { gap: 0.55rem; }
  .k-nav .brand svg { width: 30px; height: 22px; }
  .brand-txt strong { font-size: 1.1rem; letter-spacing: 0.18em; }
  .k-nav nav { gap: 0.55rem; }
  .k-nav nav a, .k-nav .nav-cta { font-size: 0.64rem; letter-spacing: 0.08em; }
}
@media (min-width: 861px) and (max-width: 1100px) {
  .brand-txt small { display: none; }
  .k-nav { gap: 1.1rem; }
  .k-nav nav { gap: clamp(0.9rem, 1.7vw, 1.5rem); }
  .k-nav nav a, .k-nav .nav-cta { font-size: 0.72rem; letter-spacing: 0.14em; }
}
@media (max-width: 560px) {
  .k-nav { padding-inline: 1rem; }
  .k-nav .brand { gap: 0.7rem; }
  .k-nav .brand svg { width: 32px; height: 24px; }
  .brand-txt strong { font-size: 1.12rem; letter-spacing: 0.2em; }
  .brand-txt small { font-size: 0.56rem; letter-spacing: 0.12em; }
  .k-nav .nav-cta { padding: 0.5rem 0.75rem; font-size: 0.6rem; letter-spacing: 0.1em; }
  .k-nav nav a { font-size: 0.66rem; letter-spacing: 0.1em; }
}
.k-wrap {
  max-width: 1720px;                
  margin: 0 auto;
  padding: clamp(7rem, 14vh, 9.5rem) clamp(1.2rem, 2.6vw, 2.4rem) 4rem;
}
.k-head { margin-bottom: clamp(2rem, 5vh, 3.4rem); }
.k-over {
  color: var(--k-gold);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.1rem;
}
.k-head h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: 0.012em;
  color: var(--k-cream);
}
.k-head .k-rule {
  display: block;
  width: 5.5rem;
  height: 1px;
  margin-top: 1.4rem;
  background: linear-gradient(90deg, rgba(219, 182, 106, 0.9), rgba(219, 182, 106, 0.08));
}
.k-lead {
  margin-top: 1.3rem;
  max-width: 58ch;
  color: var(--k-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.k-grid {
  display: grid;
  grid-template-columns: minmax(300px, 360px) 1fr;
  gap: clamp(1.2rem, 2.4vw, 2.2rem);
  align-items: start;
}
@media (max-width: 940px) { .k-grid { grid-template-columns: 1fr; } }
.k-panel {
  background: var(--k-panel);
  border: 1px solid var(--k-line);
  padding: 1.5rem 1.5rem 1.6rem;
}
.k-panel h2, .k-sec {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(98% 0.004 85 / 0.9);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.k-panel h2::after, .k-sec::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(219, 182, 106, 0.45), transparent);
}
.k-fields { display: grid; gap: 0.82rem; margin-top: 1.15rem; }
.k-field label {
  display: block;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin-bottom: 0.42rem;
}
.k-inrow { position: relative; }
.k-inrow input {
  width: 100%;
  background: rgba(10, 11, 13, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--k-cream);
  font-family: var(--font-text);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.62rem 3rem 0.62rem 0.85rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: textfield;
}
.k-inrow input::-webkit-outer-spin-button,
.k-inrow input::-webkit-inner-spin-button { -webkit-appearance: none; }
.k-inrow input:focus {
  border-color: var(--k-gold);
  box-shadow: 0 0 0 3px rgba(219, 182, 106, 0.14);
}
.k-inrow .unit {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--k-muted);
  pointer-events: none;
}
.k-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.k-note {
  margin-top: 1rem;
  font-size: 0.74rem;
  line-height: 1.5;
  color: oklch(96% 0.008 85 / 0.42);
}
.k-note b { color: var(--k-gold); font-weight: 600; }
.k-results { margin-top: clamp(1.6rem, 3.5vh, 2.6rem); display: grid; gap: clamp(1.2rem, 2.4vw, 2rem); }
.k-results > *, .k-grid > *, .k-cards > *, .k-two > * { min-width: 0; }
.k-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(205px, 1fr));
  gap: 1px;
  background: var(--k-line-soft);
  border: 1px solid var(--k-line);
}
.k-cell {
  background: rgba(14, 15, 17, 0.92);
  padding: 1.15rem 1.25rem 1.2rem;
}
.k-cell .lbl {
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin-bottom: 0.55rem;
}
.k-cell .val {
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--k-cream);
  line-height: 1;
  white-space: nowrap;
}
.k-cell .val small {
  font-family: var(--font-text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--k-muted);
  margin-left: 0.3rem;
}
.k-cell .sub {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  line-height: 1.5;
  color: oklch(96% 0.008 85 / 0.48);
}
.k-cell.hot .val { color: var(--k-gold-hi); }
:root {
  --bp-dim: #7e97b8;            
  --bp-dim-txt: #a9c3e2;        
  --bp-ang: #e0704d;            
  --bp-run: #8fbc8f;            
  --bp-timber: #77613e;         
  --bp-timber2: #675334;        
  --bp-timber-end: #8a7148;     
  --bp-edge: rgba(238, 224, 194, 0.85); 
}
.bp-txt.big { fill: #f4eee0; font-size: 12px; }
.bp-txt.blue { fill: var(--bp-dim-txt); }
.bp-txt.ang { fill: var(--bp-ang); }
.bp-txt.run { fill: var(--bp-run); }
#svg-plan .bp-txt.big { font-size: 15.5px; stroke-width: 3.4px; }
@media (max-width: 700px) {
  #svg-plan { min-width: 720px; }
}
.k-prose p {
  color: oklch(96% 0.008 85 / 0.72);
  font-size: 0.95rem;
  line-height: 1.78;
  max-width: 66ch;
}
.k-prose p + p { margin-top: 1.05rem; }
.k-prose b { color: var(--k-cream); font-weight: 600; }
.k-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--k-gold);
  margin-bottom: 0.7rem;
}
.k-cell h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.16rem;
  letter-spacing: 0.012em;
  color: var(--k-cream);
  margin-bottom: 0.55rem;
}
.k-cell .txt {
  font-size: 0.84rem;
  line-height: 1.68;
  color: oklch(96% 0.008 85 / 0.58);
}
.k-btn {
  display: inline-block;
  border: 1px solid rgba(219, 182, 106, 0.55);
  background: transparent;
  color: #f4e9d2;
  font-family: var(--font-text);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.k-btn:hover, .k-btn:focus-visible {
  background: rgba(219, 182, 106, 0.12);
  border-color: #dbb66a;
  color: #fff;
}
.k-btn--solid { background: #dbb66a; border-color: #dbb66a; color: #16130e; }
.k-btn--solid:hover, .k-btn--solid:focus-visible { background: #dbb66a; border-color: #dbb66a; color: #16130e; }
.k-form[aria-busy="true"] [type="submit"] { opacity: 0.55; cursor: progress; }
.k-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.6rem; }
.k-cta { padding: 2.2rem 2rem 2.4rem; }
.k-cta h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.3rem);
  line-height: 1.12;
  color: var(--k-cream);
  text-transform: none;
  letter-spacing: normal;
}
.k-cta .k-lead { margin-top: 0.8rem; }
.k-cta { background: none; border: 0; padding: 0; }
.k-cta h2 {
  font-family: var(--font-text);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(98% 0.004 85 / 0.9);
}
.k-cta .k-title {
  margin-top: clamp(1.4rem, 2.6vw, 2.2rem);
  font-size: clamp(2.3rem, 1rem + 3.4vw, 4.4rem);
  line-height: 1.04;
}
.k-cta .k-lead { max-width: 56ch; }
.k-cta .k-lead a[href^="tel:"] {
  font-family: var(--font-display);
  font-size: 1.3em;
  white-space: nowrap;
  color: var(--k-cream);
  text-decoration: underline;
  text-decoration-color: rgba(219, 182, 106, 0.45);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}
.k-cta .k-lead a[href^="tel:"]:hover, .k-cta .k-lead a[href^="tel:"]:focus-visible {
  color: #fff;
  text-decoration-color: var(--k-gold);
}
.k-cta .k-actions { gap: 0.2rem 2.6rem; margin-top: clamp(1.2rem, 2.4vw, 1.8rem); }
.k-cta .k-actions .k-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 0;                  
  border: 0;
  background: none;
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  color: #f4e9d2;
  transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.k-cta .k-actions .k-btn--solid { color: var(--k-gold); }
.k-cta .k-actions .k-btn::after {
  content: "→";
  color: var(--k-gold);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.k-cta .k-actions .k-btn:hover, .k-cta .k-actions .k-btn:focus-visible { background: none; color: #fff; }
.k-cta .k-actions .k-btn:hover::after, .k-cta .k-actions .k-btn:focus-visible::after { transform: translateX(6px); }
.k-wrap .k-cta, .k-wrap .k-panel + .k-panel.k-cta { margin-top: clamp(3.4rem, 6.5vw, 5.6rem); }
.k-wrap .k-results:has(> .k-cta) { margin-top: 0; }
.k-wrap .k-results > .k-cta { margin-top: clamp(3.4rem, 6.5vw, 5.6rem); }
@media (min-width: 900px) {
  .k-cta {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    column-gap: clamp(2.4rem, 5vw, 6rem);
    align-items: start;
  }
  .k-cta > h2 { grid-column: 1 / -1; }
  .k-cta > .k-title { grid-column: 1; grid-row: 2; }
  .k-cta > .k-lead { grid-column: 1; }                                   
  .k-cta > .k-lead:has(a[href^="tel:"]) { grid-column: 2; grid-row: 2; align-self: end; }
  .k-cta > .k-actions { grid-column: 2; grid-row: 3; }
}
.k-contacts { display: grid; gap: 1.05rem; margin-top: 1.35rem; }
.k-contacts .row {
  border-bottom: 1px solid var(--k-line-soft);
  padding-bottom: 1.05rem;
}
.k-contacts .row:last-child { border-bottom: none; }
.k-contacts .big {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--k-cream);
  text-decoration: none;
}
a.big:hover { color: var(--k-gold-hi); }
.k-contacts .plain {
  font-size: 0.9rem;
  line-height: 1.6;
  color: oklch(96% 0.008 85 / 0.72);
}
.k-contacts a { color: var(--k-gold-hi); text-decoration: none; }
.k-contacts a:hover { color: #fff; }
.k-inrow textarea {
  width: 100%;
  min-height: 130px;
  resize: vertical;
  background: rgba(10, 11, 13, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--k-cream);
  font-family: var(--font-text);
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0.7rem 0.85rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.k-inrow textarea:focus {
  border-color: var(--k-gold);
  box-shadow: 0 0 0 3px rgba(219, 182, 106, 0.14);
}
.hint { color: oklch(96% 0.008 85 / 0.55); font-weight: 500; text-transform: none; letter-spacing: 0.02em; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status {
  min-height: 1.3em;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--k-gold-hi);
}
.k-cards--one { grid-template-columns: 1fr; }
.k-cell .val.wrap { font-size: 1.15rem; white-space: normal; line-height: 1.35; }
.k-contacts .lbl {
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: oklch(96% 0.008 85 / 0.55);
  margin-bottom: 0.5rem;
}
.k-form .k-inrow input { padding-right: 0.85rem; }
.k-form .k-inrow input[type="file"] {
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
}
.k-form .k-inrow input[type="file"]::file-selector-button {
  margin-right: 0.85rem;
  padding: 0.38rem 0.9rem;
  background: transparent;
  border: 1px solid rgba(219, 182, 106, 0.42);
  color: var(--k-gold);
  font-family: var(--font-text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
a[href^="tel:"]:not([class]),
a[href^="mailto:"]:not([class]) {
  display: inline-block;
  padding-block: 0.28rem;
  min-height: 24px;
}
.k-form .k-inrow input[type="file"]::file-selector-button:hover {
  border-color: var(--k-gold);
  background: rgba(219, 182, 106, 0.1);
}
.k-fields .hint {
  margin-top: 0.35rem;
  font-size: 0.66rem;
  line-height: 1.45;
}
b.n, .k-spec .n {
  color: var(--k-gold-hi);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.k-bat-sum.total { color: var(--k-cream); }
.k-runs .lbl {
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--k-muted);
  margin-top: 0.5rem;
}
@media (max-width: 940px) {  }
.bp-txt.big { stroke-width: 3px; }
.bp-txt.dim2.blue { fill: rgba(169, 195, 226, 0.75); }
.bp-txt.dim2.run { fill: var(--bp-run); }
.bp-txt.dim2.ang { fill: rgba(224, 112, 77, 0.85); }
#svg-templates { display: block; width: 100%; max-width: 640px; height: auto; margin: 1.2rem auto 0; }
.tpl-txt.sm { fill: var(--k-muted); font-size: 3.4px; }
@media print {
  .k-nav, .k-range, #btn-share, #r-share-msg, .k-print-btn,
  .k-alt, .k-altbtns { display: none !important; }
  html, body.kalk {
    background: #0c0d10 !important;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .k-wrap { padding: 0.6rem 0.4rem !important; max-width: 100% !important; }
  .k-grid, .k-diag2 { grid-template-columns: 1fr !important; gap: 0.7rem !important; }
  .k-head { margin-bottom: 1rem; }
  .k-head h1 { font-size: 2rem !important; }
  .k-lead { max-width: 100% !important; }
  .k-panel, .k-cell, .k-canvas, .k-draw > section, .k-results > section,
  .k-creepfig, .k-bat-rows, figure { break-inside: avoid; page-break-inside: avoid; }
  #p-templates { page-break-before: always; }
  #svg-templates { width: var(--tw) !important; height: var(--th) !important; max-width: none !important; margin: 1rem auto 0 !important; }
  @page { margin: 10mm; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.k-panel p, .k-panel ul, .k-panel ol { color: var(--k-text); line-height: 1.65; }
.k-panel p { margin: 0.85rem 0 0; max-width: 78ch; }
.k-panel ul, .k-panel ol { margin: 0.85rem 0 0; padding-left: 1.15rem; max-width: 78ch; }
.k-panel li + li { margin-top: 0.5rem; }
.k-panel a {
  color: var(--k-gold-hi);
  text-decoration: underline;
  text-decoration-color: var(--k-gold-dim);
  text-underline-offset: 0.22em;
}
.k-panel a:hover { color: var(--k-cream); text-decoration-color: var(--k-gold); }
.k-panel a:focus-visible { outline: 2px solid var(--k-gold); outline-offset: 3px; }
.k-panel code, .k-panel kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  padding: 0.12em 0.38em;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.07);
}
.k-panel abbr[title] { text-decoration-style: dotted; text-underline-offset: 0.2em; }
.k-wrap .k-panel + .k-panel { margin-top: 1rem; }
.k-wrap .k-grid > .k-panel + .k-panel { margin-top: 0; }
.k-wrap .k-panel + .k-cta--air { margin-top: clamp(2.4rem, 4.5vw, 3.6rem); }
.site-footer {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--k-line);
  color: var(--k-muted);
  padding-block: 3rem 2rem;
  font-size: 0.95rem;
  margin-top: 4rem;
}
.site-footer .container { max-width: 1180px; margin-inline: auto; padding-inline: 1.4rem; }
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 2.2rem;
  padding-block: 1.4rem 2rem;
}
.site-footer .brand {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.16em;
  color: var(--k-cream);
  text-decoration: none;
  margin-bottom: 0.7rem;
}
.site-footer p { margin: 0; max-width: 34ch; }
.site-footer h3 {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(98% 0.004 85 / 0.9);
  margin: 0 0 0.9rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.1rem; }
.site-footer a { color: var(--k-muted); text-decoration: none; }
.site-footer a:hover { color: var(--k-gold-hi); }
.site-footer a:focus-visible { outline: 2px solid var(--k-gold); outline-offset: 3px; }
.site-footer li > a, .footer-sources li > a {
  display: inline-block;
  padding-block: 0.5rem;
  margin-block: -0.15rem;
}
@media (pointer: coarse) {
  .site-footer li > a, .footer-sources li > a { padding-block: 0.7rem; }
}
.footer-sources { margin-block: 1.4rem; font-size: 0.9rem; }
.footer-sources ul { gap: 0.1rem; }
.footer-legal {
  border-top: 1px solid var(--k-line-soft);
  padding-top: 1.2rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: 0.85rem;
}
.u-mt-14 { margin-top: 0.9rem; }
.u-mt-16 { margin-top: 1rem; }
.u-mt-19 { margin-top: 1.2rem; }
.u-mt-21 { margin-top: 1.3rem; }
.u-stretch { align-self: stretch; }
.skip-link {
  position: absolute;
  top: -64px;
  left: 1rem;
  z-index: 100;
  background: var(--k-gold);
  color: #0a0907;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  font-family: var(--font-text);
  font-weight: 600;
  text-decoration: none;
  transition: top 150ms ease;
}
.skip-link:focus,
.skip-link:focus-visible { top: 0.6rem; outline: 2px solid var(--k-gold-hi); outline-offset: 2px; }
.k-item { border-top: 1px solid var(--k-line-soft); padding-top: clamp(1.8rem, 3.2vw, 2.6rem); }
.k-item + .k-item { margin-top: clamp(1.8rem, 3.4vw, 2.8rem); }
.k-item:first-of-type { border-top: none; padding-top: 0; }
.k-item-head { display: grid; gap: 0.35rem; margin-bottom: 0.95rem; }
.k-item .k-num {
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem);
  line-height: 1;
  color: var(--k-gold-dim);
  margin: 0;
}
.k-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.45rem, 1.15rem + 1.15vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: 0.004em;
  color: var(--k-cream);
}
@media (min-width: 900px) {
  .k-item { display: grid; grid-template-columns: 4.2rem 1fr; column-gap: clamp(1.2rem, 2.2vw, 2rem); }
  .k-item-head { grid-column: 1 / -1; display: grid; grid-template-columns: subgrid; align-items: baseline; }
  .k-item-head .k-num { grid-column: 1; margin: 0; }
  .k-item-head .k-title { grid-column: 2; }
  .k-item-body { grid-column: 2; }
}
.k-deliver {
  margin-top: 1.2rem;
  padding-left: 0.95rem;
  border-left: 1px solid var(--k-gold-dim);
  font-size: 0.9rem;
  line-height: 1.7;
  color: oklch(96% 0.008 85 / 0.72);
  max-width: 62ch;
}
.k-deliver b {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--k-gold);
  margin-bottom: 0.28rem;
}
.k-faq { margin-top: 1.4rem; border-top: 1px solid var(--k-line-soft); }
.k-faq details { border-bottom: 1px solid var(--k-line-soft); }
.k-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.05rem 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1rem, 0.94rem + 0.3vw, 1.14rem);
  line-height: 1.35;
  color: var(--k-cream);
  transition: color 0.25s ease;
}
.k-faq summary::-webkit-details-marker { display: none; }
.k-faq summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 9px; height: 9px;
  border-right: 1px solid var(--k-gold);
  border-bottom: 1px solid var(--k-gold);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.k-faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.k-faq summary:hover { color: #fff; }
.k-faq summary:focus-visible { outline: 2px solid var(--k-gold); outline-offset: 3px; }
.k-faq details p {
  padding: 0 0 1.15rem;
  max-width: 66ch;
  font-size: 0.92rem;
  line-height: 1.78;
  color: oklch(96% 0.008 85 / 0.72);
}
.k-mobcta { display: none; }
@media (max-width: 760px) {
  .k-mobcta {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--k-line);
    border-top: 1px solid var(--k-line);
    backdrop-filter: blur(8px);
  }
  .k-mobcta a[href] {
    min-height: 52px;
    padding-block: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: rgba(10, 11, 13, 0.94);
    color: var(--k-gold-hi);
  }
  .k-mobcta a[href] + a[href] { background: var(--k-gold); color: #16130e; }
  .k-wrap { padding-bottom: 6.5rem; }
}
.k-panel .k-scope {
  margin-top: 1.25rem;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 0.42rem 1.7rem;
  max-width: 62ch;
}
@media (min-width: 760px) {
  .k-panel .k-scope { grid-template-columns: 1fr 1fr; max-width: 76ch; }
}
.k-panel .k-scope li {
  position: relative;
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.89rem;
  line-height: 1.62;
  color: oklch(96% 0.008 85 / 0.62);
}
.k-panel .k-scope li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 0.62rem;
  height: 1px;
  background: var(--k-gold-dim);
}
.k-panel .k-marks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.15rem;
  margin-top: 1.55rem;
  padding-left: 0;
  list-style: none;
  max-width: 100%;
}
.k-panel .k-marks li {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin: 0;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: oklch(96% 0.008 85 / 0.5);
}
.k-panel .k-marks li + li::before {
  content: "";
  width: 1px;
  height: 0.8rem;
  background: var(--k-line);
}
.k-head .k-lead b { color: var(--k-cream); font-weight: 600; }
.k-panel .k-item + .k-note {
  margin-top: clamp(2.2rem, 4vw, 3.2rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--k-line-soft);
}
html { scroll-padding-top: 6.6rem; }
.k-wrap [id] { scroll-margin-top: 0.8rem; }
@media (max-width: 700px) { html { scroll-padding-top: 4.8rem; } }
@media (max-width: 760px) { html { scroll-padding-bottom: 4.4rem; } }
.k-panel h2 + .k-item { margin-top: clamp(1.6rem, 3vw, 2.4rem); }
.k-panel .k-claim {
  margin: 0 0 1.15rem;
  max-width: 54ch;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.02rem, 0.94rem + 0.42vw, 1.28rem);
  line-height: 1.42;
  color: var(--k-cream);
}
.k-tech {
  margin-top: 1.55rem;
  border-top: 1px solid var(--k-line-soft);
}
.k-tech summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 0;
  position: relative;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--k-gold);
}
.k-tech summary::-webkit-details-marker { display: none; }
.k-tech summary::after {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  margin-top: -0.22rem;
  border-right: 1px solid var(--k-gold);
  border-bottom: 1px solid var(--k-gold);
  transform: rotate(45deg);
  transition: transform var(--k-dur, 180ms) ease;
}
.k-tech[open] summary::after { transform: rotate(-135deg); margin-top: 0.1rem; }
.k-tech summary:hover { color: var(--k-gold-hi); }
.k-tech summary:focus-visible { outline: 2px solid var(--k-gold); outline-offset: 3px; }
.k-tech[open] { padding-bottom: 0.4rem; }
@media (prefers-reduced-motion: reduce) {
  .k-tech summary::after { transition: none; }
}
.k-cat { background: none; border: 0; padding: 0; }
.k-cat > h2 { margin-bottom: 0; }
.k-cat h2 + .k-item { margin-top: clamp(2.2rem, 4vw, 3.4rem); }
.k-cat .k-item { padding-top: clamp(2.2rem, 4.2vw, 3.6rem); }
.k-cat .k-item + .k-item { margin-top: clamp(2.4rem, 5vw, 4.4rem); }
.k-cat .k-item .k-num {
  font-size: clamp(2.1rem, 1.1rem + 3vw, 3.8rem);
  letter-spacing: -0.015em;
}
@media (min-width: 900px) { .k-cat .k-item { grid-template-columns: 6rem 1fr; } }
.k-cat .k-item:nth-of-type(1) .k-claim,
.k-cat .k-item:nth-of-type(4) .k-claim {
  font-size: clamp(1.16rem, 1rem + 0.78vw, 1.62rem);
  max-width: 40ch;
  line-height: 1.32;
}
.k-item-foto { margin: clamp(1.4rem, 3vw, 2.2rem) 0 0; background: #121110; overflow: hidden; }
.k-item-foto img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 100% 100%;
}
@media (min-width: 900px) {
  .k-item > .k-item-foto { grid-column: 2; }
  .k-item-foto img { aspect-ratio: 16 / 9; }
}
@media (min-width: 1200px) {
  .k-cat .k-item:has(> .k-item-foto) {
    grid-template-columns: 6rem minmax(0, 1fr) minmax(0, 0.82fr);
    grid-template-rows: auto 1fr;
    column-gap: clamp(1.6rem, 3.2vw, 4.4rem);
  }
  .k-item:has(> .k-item-foto) > .k-item-head { grid-column: 1 / 3; }
  .k-item > .k-item-foto {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: start;
    margin: 0;
    position: sticky;
    top: 7.6rem;                       
  }
  .k-item-foto img { aspect-ratio: 4 / 3; }
}
@media (min-width: 900px) {
  .k-cat.k-cat--stapki {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(2rem, 4vw, 4.5rem);
    row-gap: clamp(2.6rem, 4vw, 3.6rem);
  }
  .k-cat.k-cat--stapki > h2 { grid-column: 1 / -1; }
  .k-cat.k-cat--stapki > .k-item {
    display: block;
    position: relative;
    margin-top: 0;
    padding-top: clamp(1.8rem, 2.6vw, 2.4rem);
    border-top: 1px solid rgba(219, 182, 106, 0.32);
  }
  .k-cat.k-cat--stapki > .k-item::before {
    content: "";
    position: absolute;
    top: -3px;
    left: 0;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--k-gold);
  }
  .k-cat.k-cat--stapki .k-item-head { display: block; margin-bottom: 0.9rem; }
  .k-cat.k-cat--stapki .k-item-head .k-num { display: block; margin-bottom: 0.7rem; }
}
@media (min-width: 1100px) {
  .k-cat.k-cat--stapki { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.k-panel .k-tnote { max-width: 68ch; }
.k-panel .k-tnote p { margin: 0; color: oklch(96% 0.008 85 / 0.55); }
.k-panel .k-tnote .k-tnote-h {
  margin-bottom: 0.6rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: oklch(96% 0.008 85 / 0.52);
}
.k-note.k-tnote b { color: oklch(96% 0.008 85 / 0.62); font-weight: 600; }
.k-note.k-tnote small { font-size: 0.82rem; }
.k-prose h3 {
  margin: 1.7rem 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.12rem;
  color: var(--k-cream);
}
.k-panel a.k-btn { color: #f4e9d2; text-decoration: none; }
.k-panel a.k-btn:hover, .k-panel a.k-btn:focus-visible { color: #fff; }
.k-panel a.k-btn--solid,
.k-panel a.k-btn--solid:hover,
.k-panel a.k-btn--solid:focus-visible { color: #16130e; }
.k-hero {
  --k-ruh: clamp(28%, calc(285px + 8.17vw), 36%);
  --k-hero-ease: cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: clamp(26rem, 64vh, 50rem);
  overflow: hidden;
  background: #121110;                 
}
.k-hero picture { display: contents; }
.k-hero img {
  position: absolute;
  inset: 0 0 0 var(--k-ruh);
  width: calc(100% - var(--k-ruh));
  height: 111%;
  object-fit: cover;
  object-position: 50% 40%;
  transform-origin: 100% 40%;
  animation: kHeroZoom 3.2s var(--k-hero-ease) both;
}
@keyframes kHeroZoom { from { transform: scale(1.06); } to { transform: none; } }
.k-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 6, 7, 0.55) 0%, rgba(5, 6, 7, 0) 20%),
    linear-gradient(90deg, var(--k-bg) var(--k-ruh), rgba(10, 11, 13, 0.82) calc(var(--k-ruh) + 5%),
                    rgba(10, 11, 13, 0.5) calc(var(--k-ruh) + 12%), rgba(10, 11, 13, 0.2) calc(var(--k-ruh) + 22%),
                    rgba(10, 11, 13, 0) calc(var(--k-ruh) + 34%)),
    linear-gradient(0deg, var(--k-bg) 0%, rgba(10, 11, 13, 0) 14%);
}
.k-hero::before {
  content: "TEGURA";
  content: "TEGURA" / "";              
  position: absolute;
  right: clamp(1.2rem, 2.6vw, 2.4rem);
  bottom: clamp(0.75rem, 1.8vh, 1.3rem);
  z-index: 2;
  margin-right: -0.28em;               
  padding: 0.41em 0 0 2.26em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 22' fill='none' stroke='%23fff' stroke-width='1.6'%3E%3Cpath d='M2 20 L15 3 L28 20'/%3E%3Cpath d='M8 20 L15 11 L22 20' opacity='.5'/%3E%3C/svg%3E") 0 0 / 1.835em 1.346em no-repeat;
  font-family: var(--font-display);
  font-size: clamp(0.78rem, 0.5rem + 0.45vw, 1.05rem);
  line-height: 1;
  letter-spacing: 0.28em;
  color: #fff;
  opacity: 0.75;
  filter: drop-shadow(0 0.05em 0.16em rgba(0, 0, 0, 0.7));
  pointer-events: none;
}
.k-hero-text {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1720px;
  margin-inline: auto;
  padding: clamp(7rem, 17vh, 10rem) clamp(1.2rem, 2.6vw, 2.4rem) clamp(2.6rem, 6vh, 4rem);
}
.k-hero-text > * { animation: kHeroUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both; }
.k-hero-text > :nth-child(1) { animation-delay: 0.15s; }
.k-hero-text > :nth-child(2) { animation-delay: 0.25s; }
.k-hero-text > :nth-child(3) { animation-delay: 0.35s; }
.k-hero-text > :nth-child(4) { animation-delay: 0.45s; }
@keyframes kHeroUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.k-hero-h1 {
  max-width: 12em;
  margin-top: clamp(1rem, 2.2vh, 1.6rem);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 1rem + 3.6vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0.012em;
  color: var(--k-cream);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.k-hero-h1 span { display: block; text-wrap: balance; }
.k-hero-h1 .k-zlato { color: var(--k-gold); }
.k-hero-lead {
  margin-top: clamp(1.2rem, 2.6vh, 1.9rem);
  max-width: min(31rem, 46vw);
  text-wrap: pretty;
  font-size: clamp(1rem, 0.92rem + 0.3vw, 1.15rem);
  line-height: 1.55;
  color: oklch(96% 0.006 85 / 0.82);
}
.k-hero-cta { margin-top: clamp(0.7rem, 1.8vh, 1.3rem); }
.k-hero-go {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding-block: 0.9rem;
  font-family: var(--font-text);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: #f4e9d2;
  transition: color 0.25s var(--k-hero-ease);
}
.k-hero-go span { color: var(--k-gold); transition: transform 0.4s var(--k-hero-ease); }
.k-hero-go:hover, .k-hero-go:focus-visible { color: #fff; }
.k-hero-go:hover span, .k-hero-go:focus-visible span { transform: translateX(6px); }
.k-po-geroy { padding-top: clamp(2.6rem, 5vw, 4.4rem); }
@media (max-width: 700px), (max-aspect-ratio: 1 / 1) {
  .k-hero { flex-direction: column-reverse; min-height: 0; background: none; }
  .k-hero picture { display: block; position: relative; overflow: hidden; }
  .k-hero img { position: static; display: block; width: 100%; height: auto; transform-origin: 100% 100%; }
  .k-hero::after, .k-hero::before { display: none; }
  .k-hero-text { padding: 6.6rem clamp(1.2rem, 2.6vw, 2.4rem) 1.6rem; }
  .k-hero-lead { max-width: 31rem; }
  .k-hero-h1 { font-size: clamp(1.85rem, 9.4vw, 3.4rem); }
}
@media (prefers-reduced-motion: reduce) {
  .k-hero img, .k-hero-text > * { animation: none; }
}