:root {
  --head: 4.5rem;
  --indigo: #1a2744;
  --linen: #efe6d4;
  --beet: #8b2e3b;
  --sage: #5d7349;
  --soil: #2c2416;
  --mute: #6b5e4e;
  --paper: #f7f1e4;
  --serif: "Fraunces", "Iowan Old Style", serif;
  --sans: "Karla", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head) + 5.5rem); }
body {
  margin: 0;
  background: var(--linen);
  color: var(--soil);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 18px, rgba(26,39,68,0.035) 18px 19px),
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(139,46,59,0.04) 22px 23px);
}
img { max-width: 100%; display: block; }
a { color: var(--beet); }
.skip { position: absolute; left: -999px; background: var(--indigo); color: var(--linen); padding: 0.5rem 0.8rem; }
.skip:focus { left: 1rem; top: 1rem; z-index: 40; }
.mast { position: sticky; top: 0; z-index: 20; }
.ribbon {
  margin: 0;
  background: var(--beet);
  color: var(--linen);
  text-align: center;
  padding: 0.42rem 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.head {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.2rem;
  min-height: var(--head);
  position: relative;
  background: var(--indigo);
  color: var(--linen);
}
.brand { display: flex; gap: 0.7rem; align-items: center; text-decoration: none; color: var(--linen); min-width: 0; }
.bobbin {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    radial-gradient(circle at 50% 50%, var(--linen) 0 6px, transparent 7px),
    conic-gradient(from 20deg, var(--beet), var(--sage), #c4a574, var(--beet));
  box-shadow: inset 0 0 0 2px var(--linen);
}
.brand strong { display: block; letter-spacing: 0.12em; font-size: 0.86rem; }
.brand small { display: block; font-size: 0.7rem; opacity: 0.75; }
.nav { display: none; gap: 0.85rem; margin-left: auto; }
.nav a { color: var(--linen); text-decoration: none; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.mail { display: none; background: var(--linen); color: var(--indigo); text-decoration: none; padding: 0.4rem 0.65rem; font-size: 0.78rem; font-weight: 700; }
.burger {
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--linen);
  background:
    linear-gradient(var(--linen), var(--linen)) center 13px / 16px 2px no-repeat,
    linear-gradient(var(--linen), var(--linen)) center 20px / 16px 2px no-repeat,
    linear-gradient(var(--linen), var(--linen)) center 27px / 16px 2px no-repeat;
  cursor: pointer;
}
.panel {
  display: grid;
  padding: 0.85rem 1.2rem;
  background: #121b30;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 19;
  max-height: calc(100dvh - var(--head) - 2.2rem);
  overflow: auto;
}
.panel[hidden] { display: none !important; }
.panel a { padding: 0.45rem 0; color: var(--linen); text-decoration: none; border-bottom: 1px solid rgba(239,230,212,0.12); }

.hero { padding: 3rem 1.2rem 3.2rem; }
.kicker { letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.72rem; color: var(--beet); margin: 0 0 0.7rem; }
h1 { font-family: var(--serif); font-size: clamp(2.15rem, 6.2vw, 3.7rem); line-height: 1.08; font-weight: 500; margin: 0 0 1rem; max-width: 16ch; }
h1 em { font-style: italic; color: var(--beet); }
.lead { max-width: 66ch; color: var(--mute); }
.cta { display: flex; flex-wrap: wrap; gap: 0.85rem; margin: 1.4rem 0; }
.btn { display: inline-flex; background: var(--indigo); color: var(--linen); text-decoration: none; border: 0; padding: 0.8rem 1.15rem; font: 700 0.95rem/1 var(--sans); cursor: pointer; }
.ghost { color: var(--indigo); align-self: center; text-decoration: none; border-bottom: 1px solid var(--beet); }
.facts { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.facts span { display: block; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--beet); }

section, form { scroll-margin-top: calc(var(--head) + 5.5rem); }
section { padding: 3.1rem 1.2rem; }
h2 { font-family: var(--serif); font-size: clamp(1.55rem, 3.4vw, 2.25rem); font-weight: 500; max-width: 22ch; }
.intro, .split p, .technika p, .grunt > p, .warsztat p { color: var(--mute); }

.osnowa { background: var(--indigo); color: var(--linen); }
.osnowa .kicker, .osnowa .intro { color: #d7c4a3; }
.loom { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 1.1rem 0; }
.loom button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  color: var(--linen);
  border: 1px solid rgba(239,230,212,0.3);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
}
.loom button i {
  width: 18px;
  height: 3px;
  background: #c4a574;
  display: block;
}
.loom button.is-on { background: var(--linen); color: var(--indigo); }
.loom button.is-on i { background: var(--beet); }
.cloth {
  height: 72px;
  margin: 0.6rem 0 1rem;
  background:
    repeating-linear-gradient(90deg, #c4a574 0 8px, #8b2e3b 8px 16px, #5d7349 16px 24px, #efe6d4 24px 32px);
  opacity: 0.9;
  transform-origin: center;
  transition: filter 0.35s ease, transform 0.35s ease;
}
.warp-card { background: #121b30; padding: 1.15rem; border-left: 6px solid #c4a574; }
.warp-card .code { letter-spacing: 0.14em; color: #c4a574; margin: 0 0 0.35rem; font-size: 0.8rem; }
.warp-card p { color: #cbbda8; }

.split, .pair, .noty-grid { display: grid; gap: 1.2rem; }
.split img, .dzianina img { height: 280px; width: 100%; object-fit: cover; filter: saturate(0.85); }
.split figcaption { color: var(--mute); font-size: 0.88rem; margin-top: 0.4rem; }
.gotowe { background: var(--paper); }
.dzianina { background: #e7dcc6; }
.technika { background: var(--linen); }
.pair article { background: var(--paper); padding: 1.1rem; border-top: 5px solid var(--sage); }
.grunt { background: var(--soil); color: var(--linen); }
.grunt .kicker { color: #c4a574; }
.grunt p { color: #d8ccb8; }
.grunt a { color: #e2b07a; }
.soil article { background: #3a3122; border-top-color: var(--beet); }

.rzad { background: var(--sage); color: var(--paper); }
.rzad .kicker { color: var(--linen); }
.rzad ol { list-style: none; padding: 0; display: grid; gap: 1.1rem; }
.rzad h3 { font-family: var(--serif); font-weight: 500; margin: 0 0 0.3rem; }
.rzad a { color: var(--linen); }
.noty-grid article { padding: 1rem 0; border-top: 1px solid rgba(44,36,22,0.14); }
.faq details { border-bottom: 1px solid rgba(44,36,22,0.14); padding: 0.8rem 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--mute); }
.krs { background: var(--paper); }
.table > div { display: grid; gap: 0.2rem; padding: 0.75rem 0; border-bottom: 1px solid rgba(44,36,22,0.12); }
.table span { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--beet); }
.fine { color: var(--mute); font-size: 0.88rem; }
.warsztat { display: grid; gap: 1.4rem; }
address { font-style: normal; line-height: 1.7; margin: 1rem 0; }
form { display: grid; gap: 0.75rem; background: var(--paper); padding: 1.15rem; border: 1px solid rgba(44,36,22,0.12); }
label { display: grid; gap: 0.3rem; font-size: 0.82rem; }
input, select, textarea { font: 1rem/1.4 var(--sans); padding: 0.6rem; border: 1px solid rgba(44,36,22,0.2); background: #fff; color: var(--soil); }
.form-note, .form-status { font-size: 0.9rem; color: var(--mute); }
.form-status.ok { color: var(--sage); }
footer { padding: 1.8rem 1.2rem 2.5rem; background: var(--indigo); color: #cbbda8; font-size: 0.9rem; }
footer strong { color: var(--linen); display: block; margin-bottom: 0.4rem; font-family: var(--serif); }
footer a { color: #e2b07a; }

@media (min-width: 880px) {
  .nav, .mail { display: flex; }
  .burger { display: none; }
  .panel, .panel[hidden] { display: none !important; }
  .hero, section, footer { padding-left: 7vw; padding-right: 7vw; }
  .facts { grid-template-columns: repeat(4, 1fr); }
  .split, .pair, .warsztat { grid-template-columns: 1fr 1fr; align-items: start; }
  .split.reverse { direction: rtl; }
  .split.reverse > * { direction: ltr; }
  .noty-grid { grid-template-columns: 1fr 1fr; }
  .rzad ol { grid-template-columns: 1fr 1fr; }
  .table > div { grid-template-columns: 240px 1fr; }
}
@media (min-width: 1100px) {
  .noty-grid { grid-template-columns: repeat(3, 1fr); }
  .rzad ol { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 520px) {
  .brand small { display: none; }
  h1 { overflow-wrap: anywhere; }
}