/* Praven — paleta inspirowana papierem hanji, celadonem (청자) i czerwoną pieczęcią (도장) */
:root {
  --hanji: #f4efe6;
  --hanji-deep: #ebe3d6;
  --ink: #1b1f1d;
  --ink-soft: #4a504c;
  --celadon: #8fb3a6;
  --celadon-deep: #2f5d55;
  --seal: #c8402f;
  --line: rgba(27, 31, 29, .14);
  --radius: 22px;
  --container: 1120px;
  --gutter: clamp(20px, 5vw, 48px);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Manrope", system-ui, sans-serif;
  --kr: "Gowun Batang", serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  font-family: var(--sans);
  background: var(--hanji);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* delikatna faktura papieru */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.35 0 0 0 0 0.3 0 0 0 .08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.kr { font-family: var(--kr); }
em { font-style: italic; font-weight: 300; color: var(--celadon-deep); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--hanji) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.nav.scrolled { border-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding-block: 14px; }
.logo img { height: 64px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: .92rem; font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--celadon-deep); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px;
  background: var(--ink); color: var(--hanji);
  font-weight: 600; font-size: .95rem; border: 1px solid var(--ink);
  cursor: pointer; font-family: inherit;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); background: var(--celadon-deep); border-color: var(--celadon-deep); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: #25d366; border-color: #25d366; color: #fff; }
.btn-small { padding: 9px 18px; font-size: .85rem; }
.btn-full { width: 100%; }

/* ---------- HERO (wyśrodkowany) ---------- */
.hero { padding-top: clamp(48px, 8vw, 96px); text-align: center; overflow: hidden; }
.hero-text { max-width: 820px; margin-inline: auto; }
.eyebrow {
  display: inline-flex; gap: 10px; align-items: center;
  font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: 24px;
}
.eyebrow .kr { color: var(--seal); letter-spacing: .1em; font-size: 1rem; }
h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.02; letter-spacing: -.02em;
}
.lead { max-width: 580px; margin: 24px auto 36px; font-size: 1.08rem; color: var(--ink-soft); }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* modelka wychodząca z łuku — nawiązanie do bramy z logo i koreańskich okien hanok */
.hero-art {
  position: relative; margin: clamp(40px, 6vw, 64px) auto 0;
  width: min(440px, 82vw); aspect-ratio: 980 / 1284;
}
.arch {
  position: absolute; left: 7%; right: 7%; top: 18%; bottom: 0;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, #dfe9e3 0%, var(--celadon) 100%);
}
.arch::after { /* cienka wewnętrzna rama */
  content: ""; position: absolute; inset: 12px 12px 0;
  border: 1px solid rgba(255, 255, 255, .6); border-bottom: 0; border-radius: inherit;
}
.hero-model {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: bottom;
  filter: drop-shadow(0 20px 30px rgba(27, 31, 29, .15));
}
.vertical {
  position: absolute; right: -22%; top: 22%;
  writing-mode: vertical-rl; font-size: clamp(1.8rem, 3.6vw, 3rem);
  letter-spacing: .35em; color: var(--celadon-deep); opacity: .85;
}
.seal {
  position: absolute; left: -16%; top: 46%; z-index: 2;
  width: 64px; height: 64px; display: grid; place-items: center;
  background: var(--seal); color: var(--hanji); font-size: 2rem;
  border-radius: 8px; transform: rotate(-6deg);
  box-shadow: 0 10px 24px -8px rgba(200, 64, 47, .6);
}

/* komputer: tekst i modelka obok siebie */
@media (min-width: 901px) {
  .hero { padding-top: clamp(32px, 4vw, 56px); }
  .hero-grid {
    display: grid; grid-template-columns: 1.15fr .85fr; align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
  .hero-text { text-align: left; margin: 0; align-self: center; padding-bottom: 48px; }
  .lead { margin-inline: 0; }
  .hero-cta { justify-content: flex-start; }
  .hero-art { margin: 0 auto; width: min(440px, 100%); }
  .seal { left: -4%; top: 62%; }
  .vertical { right: -52px; }
}

/* ---------- MARQUEE ---------- */
.marquee { overflow: hidden; background: var(--ink); color: var(--hanji); }
/* pasek przesuwa się dokładnie o szerokość jednej grupy (--group-w, liczone w script.js),
   a kopii jest tyle, żeby zawsze wypełniały ekran — dzięki temu nigdy nie ma dziury */
.marquee-track {
  display: flex; width: max-content; padding: 18px 0;
  font-family: var(--serif); font-size: 1.3rem; white-space: nowrap;
  animation: slide var(--marquee-duration, 70s) linear infinite;
  will-change: transform;
}
.marquee-group { display: flex; flex-shrink: 0; gap: 28px; padding-right: 28px; }
.marquee-track .kr { color: var(--celadon); }
.marquee-track i { color: var(--seal); font-style: normal; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(calc(-1 * var(--group-w, 50%))); } }

/* ---------- SEKCJE: wspólny wzór (nagłówek na środku + siatka) ---------- */
.section { padding-block: clamp(72px, 10vw, 128px); }
.section-tint { background: var(--hanji-deep); }
.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section-label {
  display: inline-flex; gap: 12px; align-items: baseline; justify-content: center;
  font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: 18px;
}
.section-label span:first-child { color: var(--seal); font-weight: 700; }
.section-label .kr { letter-spacing: .05em; font-size: .95rem; text-transform: none; }
.section-label.light { color: rgba(244, 239, 230, .6); }
h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.1; letter-spacing: -.015em; }
.section-head > p:last-child:not(.section-label) { margin-top: 18px; font-size: 1.05rem; color: var(--ink-soft); }

.grid { display: grid; gap: 24px; list-style: none; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* kafelki: filary, kroki */
.tile {
  text-align: center; padding: 40px 28px;
  background: rgba(255, 255, 255, .45); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .3s, border-color .3s;
}
.tile:hover { transform: translateY(-4px); border-color: var(--celadon); }
.tile-kr { display: block; font-size: 2.4rem; line-height: 1.2; color: var(--seal); margin-bottom: 14px; }
.tile h3 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; margin-bottom: 8px; }
.tile p { color: var(--ink-soft); max-width: 280px; margin-inline: auto; }

/* karty oferty */
.card {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(40px, 5vw, 56px) clamp(24px, 4vw, 48px);
  border-radius: var(--radius); background: var(--hanji); border: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: transform .3s;
}
.card:hover { transform: translateY(-6px); }
.card-kr { font-size: 3.4rem; line-height: 1; color: var(--celadon); opacity: .6; margin-bottom: 6px; }
.card h3 { font-family: var(--serif); font-weight: 400; font-size: 1.8rem; }
.card p { color: var(--ink-soft); max-width: 420px; }
.card-dark { background: var(--celadon-deep); color: var(--hanji); border-color: transparent; }
.card-dark p { color: rgba(244, 239, 230, .8); }
.card-dark .card-kr { color: var(--hanji); opacity: .3; }
.link { font-weight: 600; margin-top: 6px; }
.link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- PORTFOLIO MAREK ---------- */
.brands { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin-inline: auto; }
.brand {
  position: relative; cursor: pointer; user-select: none;
  aspect-ratio: 5 / 3; display: grid; place-items: center; padding: 24px 36px;
  background: rgba(255, 255, 255, .55); border: 1px solid var(--line); border-radius: 16px;
  transition: border-color .25s, background .25s, transform .25s, box-shadow .25s;
}
.brand:hover { border-color: var(--celadon); transform: translateY(-3px); }
.brand img {
  width: 100%; max-width: 180px; height: 48px; object-fit: contain;
  filter: grayscale(1); opacity: .75; transition: filter .3s, opacity .3s;
}
.brand img[src$="cosrx.png"] { max-width: 140px; } /* oficjalny plik ma tylko 129 px */
.brand img[src$="missha.png"] { filter: brightness(0) !important; } /* oficjalny plik jest biały (pod ciemny nagłówek) */
.brand:hover img, .brand:has(:checked) img { filter: none; opacity: 1; }
.brand-name { font-family: var(--serif); font-size: 1.2rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); text-align: center; line-height: 1.3; }
/* checkbox w prawym górnym rogu kafelka */
.brand-check { position: absolute; opacity: 0; pointer-events: none; }
.brand-tick {
  position: absolute; top: 12px; right: 12px; width: 24px; height: 24px;
  border: 1.5px solid var(--line); border-radius: 7px; background: var(--hanji);
  display: grid; place-items: center; transition: background .2s, border-color .2s;
}
.brand-tick::after {
  content: ""; width: 10px; height: 6px; margin-top: -2px;
  border-left: 2px solid var(--hanji); border-bottom: 2px solid var(--hanji);
  transform: rotate(-45deg) scale(0); transition: transform .2s;
}
.brand:hover .brand-tick { border-color: var(--celadon-deep); }
.brand-check:checked ~ .brand-tick { background: var(--seal); border-color: var(--seal); }
.brand-check:checked ~ .brand-tick::after { transform: rotate(-45deg) scale(1); }
.brand-check:focus-visible ~ .brand-tick { outline: 2px solid var(--celadon-deep); outline-offset: 2px; }
.brand:has(:checked) { border-color: var(--seal); background: #fff; box-shadow: 0 12px 28px -18px rgba(200, 64, 47, .6); }
.brand:has(:checked) .brand-name { color: var(--ink); }
.brands-cta { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 40px; text-align: center; }
.brands-note { color: var(--ink-soft); font-size: .92rem; }

/* kafelek z kartą marki: checkbox w rogu zaznacza, reszta kafelka otwiera kartę */
.brand.has-card { padding: 0; cursor: default; }
.brand-select { position: absolute; top: 0; right: 0; width: 52px; height: 52px; z-index: 2; cursor: pointer; }
.brand-open {
  position: absolute; inset: 0; display: grid; place-items: center;
  padding: 24px 36px; background: none; border: 0; border-radius: inherit; cursor: pointer; font: inherit; color: inherit;
}
.brand-open:focus-visible { outline: 2px solid var(--celadon-deep); outline-offset: 3px; }
/* napis nakładany na logo — nie zajmuje miejsca, więc logo zostaje dokładnie na środku */
.brand-more {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(.9);
  padding: 9px 16px; border-radius: 999px; white-space: nowrap; pointer-events: none;
  background: rgba(27, 31, 29, .88); color: var(--hanji);
  font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  opacity: 0; transition: opacity .25s, transform .25s;
}
.brand.has-card:hover .brand-more, .brand-open:focus-visible .brand-more { opacity: 1; transform: translate(-50%, -50%); }
.brand.has-card:hover .brand-open img { opacity: .2; } /* logo przygasa pod napisem */
/* telefon (brak hovera): mała plakietka stale w dolnej części kafelka, pod logo */
@media (hover: none) {
  .brand-more {
    top: auto; bottom: 6px; transform: translateX(-50%); opacity: 1;
    padding: 2px 9px; font-size: .58rem; letter-spacing: .1em;
    background: rgba(47, 93, 85, .12); color: var(--celadon-deep);
  }
  .brand.has-card:hover .brand-more { transform: translateX(-50%); }
  .brand.has-card:hover .brand-open img { opacity: 1; }
}

/* ---------- KARTA MARKI (panel wysuwany z prawej, na telefonie od dołu) ---------- */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 110; background: rgba(27, 31, 29, .45); backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity .35s ease;
}
.drawer {
  position: fixed; z-index: 111; top: 0; right: 0; bottom: 0; width: min(520px, 100%);
  background: var(--hanji); box-shadow: -30px 0 60px -20px rgba(27, 31, 29, .35);
  transform: translateX(100%); visibility: hidden;
  transition: transform .45s cubic-bezier(.2, .8, .2, 1), visibility 0s linear .45s;
}
body.drawer-open { overflow: hidden; }
body.drawer-open .drawer-backdrop { opacity: 1; pointer-events: auto; }
body.drawer-open .drawer { transform: none; visibility: visible; transition: transform .45s cubic-bezier(.2, .8, .2, 1); }
body.drawer-open .wa-float { opacity: 0; pointer-events: none; }
.drawer-body { height: 100%; overflow-y: auto; padding: 40px 36px 32px; overscroll-behavior: contain; }
.drawer-close {
  position: absolute; top: 16px; right: 16px; z-index: 2; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(255, 255, 255, .8); border: 1px solid var(--line); cursor: pointer;
  transition: background .2s, transform .2s;
}
.drawer-close:hover { background: #fff; transform: rotate(90deg); }
.drawer-close svg { width: 18px; height: 18px; stroke: var(--ink); stroke-width: 2; fill: none; stroke-linecap: round; }

.dc-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-right: 56px; margin-bottom: 20px; }
.dc-logo { height: 40px; width: auto; max-width: 200px; object-fit: contain; filter: brightness(0); }
.dc-kr { font-size: 1.6rem; color: var(--seal); }
.dc-title { font-size: 2.2rem; }
.dc-meta { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); margin-top: 4px; }
.dc-about { margin-top: 18px; color: var(--ink-soft); }
.dc-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.dc-tags li { padding: 5px 12px; border-radius: 999px; font-size: .8rem; background: rgba(143, 179, 166, .22); color: var(--celadon-deep); font-weight: 600; }
.dc-label { font-family: var(--sans); font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--seal); margin: 32px 0 14px; }
.dc-products { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.dc-product { display: flex; flex-direction: column; gap: 4px; }
.dc-photo { aspect-ratio: 1; background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin-bottom: 6px; }
.dc-photo img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s ease; }
.dc-product:hover .dc-photo img { transform: scale(1.05); }
.dc-product strong { font-size: .88rem; font-weight: 600; line-height: 1.35; }
.dc-product span { font-size: .78rem; color: var(--ink-soft); }
.dc-trade { margin-top: 8px; }
.dc-trade .dc-label { margin-top: 28px; }
.dc-trade p { padding: 16px 18px; border-radius: 14px; background: var(--hanji-deep); color: var(--ink-soft); font-size: .92rem; }
.dc-contact { display: inline-block; margin-top: 4px; font-weight: 700; color: var(--celadon-deep); }
.dc-contact:hover { text-decoration: underline; text-underline-offset: 3px; }
.dc-add { margin-top: 24px; }
.dc-add.is-added { background: var(--seal); border-color: var(--seal); }
.dc-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.dc-nav button { background: none; border: 0; font: inherit; font-weight: 600; font-size: .88rem; color: var(--ink-soft); cursor: pointer; }
.dc-nav button:hover { color: var(--celadon-deep); }

@media (max-width: 600px) {
  .drawer {
    top: auto; width: 100%; height: 90vh; height: 90dvh; border-radius: 22px 22px 0 0;
    transform: translateY(100%); box-shadow: 0 -20px 50px -20px rgba(27, 31, 29, .4);
  }
  .drawer::before { /* uchwyt u góry, jak w aplikacjach */
    content: ""; position: absolute; top: 8px; left: 50%; width: 40px; height: 4px; margin-left: -20px;
    border-radius: 2px; background: var(--line);
  }
  .drawer-body { padding: 32px 20px 24px; }
  .dc-title { font-size: 1.8rem; }
  .dc-products { gap: 10px; }
}

/* wybór marek w formularzu */
.brand-picker { border: 0; padding: 0; min-width: 0; }
.brand-picker legend { font-size: .85rem; color: rgba(244, 239, 230, .75); margin-bottom: 10px; padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.form .chip { position: relative; flex-direction: row; gap: 0; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-block; padding: 8px 14px; border-radius: 999px; font-size: .85rem;
  border: 1px solid rgba(244, 239, 230, .22); color: rgba(244, 239, 230, .8);
  transition: background .2s, border-color .2s, color .2s;
}
.chip:hover span { border-color: var(--celadon); }
.chip input:checked + span { background: var(--celadon); border-color: var(--celadon); color: var(--ink); font-weight: 600; }
.chip input:focus-visible + span { outline: 2px solid var(--celadon); outline-offset: 2px; }
.chip-other span { border-style: dashed; }
.form .other-brand { margin-top: 14px; }
.other-brand[hidden] { display: none; }

/* ---------- FAQ (akordeon na <details>, działa bez JS) ---------- */
.faq { max-width: 780px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; font-family: var(--serif); font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 400;
  transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--sans); font-size: 1.2rem; color: var(--celadon-deep); border: 1px solid var(--line);
  transition: transform .3s, background .2s, color .2s;
}
.faq summary:hover { color: var(--celadon-deep); }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--seal); border-color: var(--seal); color: var(--hanji); }
.faq summary:focus-visible { outline: 2px solid var(--celadon-deep); outline-offset: 2px; }
.faq details p { padding: 0 52px 22px 4px; color: var(--ink-soft); animation: faq-open .35s ease; }
@keyframes faq-open { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- KONTAKT ---------- */
.contact { background: var(--ink); color: var(--hanji); }
.contact em { color: var(--celadon); }
.contact .section-head > p:last-child { color: rgba(244, 239, 230, .7); }
.quick { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 720px; margin: 0 auto 32px; }
.quick-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center;
  padding: 24px; border-radius: 16px; border: 1px solid rgba(244, 239, 230, .16);
  transition: border-color .25s, background .25s;
}
.quick-item:hover { border-color: var(--celadon); background: rgba(244, 239, 230, .05); }
.quick-label { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--celadon); }
.quick-value { font-family: var(--serif); font-size: clamp(1.15rem, 2.2vw, 1.5rem); overflow-wrap: anywhere; }

.form { max-width: 720px; margin-inline: auto; display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: flex; flex-direction: column; gap: 8px; font-size: .85rem; color: rgba(244, 239, 230, .75); }
.opt { opacity: .6; }
.form input:not([type=checkbox]), .form textarea {
  font: inherit; font-size: 1rem; color: var(--hanji); width: 100%;
  background: rgba(244, 239, 230, .06); border: 1px solid rgba(244, 239, 230, .18);
  border-radius: 12px; padding: 14px 16px; resize: vertical;
  transition: border-color .2s, background .2s;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--celadon); background: rgba(244, 239, 230, .1); }
.form textarea::placeholder { color: rgba(244, 239, 230, .35); }
.form .consent { flex-direction: row; align-items: flex-start; gap: 10px; }
.consent input { margin-top: 3px; accent-color: var(--celadon); flex-shrink: 0; }
.hp { position: absolute; left: -9999px; }
.form .btn { background: var(--hanji); color: var(--ink); border-color: var(--hanji); margin-top: 6px; }
.form .btn:hover { background: var(--celadon); border-color: var(--celadon); }
.form-status { min-height: 1.4em; font-size: .92rem; text-align: center; color: var(--celadon); }
.form-status.err { color: #f08a7c; }

/* ---------- STOPKA ---------- */
.footer {
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  padding: 40px var(--gutter);
  background: var(--ink); color: rgba(244, 239, 230, .55); font-size: .85rem;
  border-top: 1px solid rgba(244, 239, 230, .1);
}
.footer { padding-block: 56px 32px; gap: 14px; }
.footer-logo { height: 96px; width: auto; opacity: .92; margin-bottom: 4px; }
.company-name {
  display: flex; flex-direction: column; gap: 2px; margin-top: 18px;
  padding-top: 26px; border-top: 1px solid rgba(244, 239, 230, .12); min-width: min(560px, 100%);
}
.company-name strong { font-family: var(--serif); font-weight: 400; font-size: 1.15rem; letter-spacing: .18em; color: var(--hanji); }
.company-name span { font-size: .85rem; color: rgba(244, 239, 230, .6); }
.company {
  font-style: normal; display: grid; grid-template-columns: repeat(3, auto); justify-content: center;
  gap: 12px clamp(32px, 6vw, 72px); margin-top: 14px; line-height: 1.65;
}
.company h4 {
  font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--celadon); margin-bottom: 6px;
}
.company p { color: rgba(244, 239, 230, .75); }
.company a:hover { color: var(--celadon); }
.copy { margin-top: 22px; font-size: .78rem; letter-spacing: .06em; color: rgba(244, 239, 230, .4); }

/* ---------- PŁYWAJĄCY WHATSAPP ---------- */
.wa-float {
  position: fixed; right: clamp(16px, 3vw, 28px); bottom: clamp(16px, 3vw, 28px); z-index: 101;
  display: flex; align-items: center; gap: 0; height: 60px; padding: 0 16px; border-radius: 999px;
  background: #25d366; color: #fff; box-shadow: 0 12px 30px -8px rgba(18, 140, 126, .55);
  opacity: 0; transform: translateY(24px) scale(.9); pointer-events: none;
  transition: opacity .4s ease, transform .4s cubic-bezier(.3, 1.4, .5, 1), gap .3s ease, background .2s;
}
.wa-float.show { opacity: 1; transform: none; pointer-events: auto; }
.wa-float svg { width: 28px; height: 28px; fill: currentColor; flex-shrink: 0; }
/* napis wysuwa się po najechaniu (komputer) */
.wa-label { max-width: 0; overflow: hidden; white-space: nowrap; font-weight: 600; font-size: .95rem; transition: max-width .35s ease; }
.wa-float:hover { gap: 10px; background: #1ebe5b; }
.wa-float:hover .wa-label { max-width: 140px; }
/* delikatny puls, żeby przycisk był zauważalny */
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; background: #25d366;
  z-index: -1; animation: wa-pulse 2.6s ease-out infinite;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .5; } 70%, 100% { transform: scale(1.35); opacity: 0; } }

/* ---------- ANIMACJE ---------- */
/* hero: wejście po załadowaniu strony */
@keyframes rise { from { opacity: 0; transform: translateY(32px); } }
@keyframes arch-grow { from { transform: scaleY(0); } }
@keyframes model-in { from { opacity: 0; transform: translateY(48px) scale(.97); } }
@keyframes stamp { 0% { opacity: 0; transform: scale(2.2) rotate(-24deg); } 60% { opacity: 1; transform: scale(.92) rotate(-4deg); } 100% { transform: scale(1) rotate(-6deg); } }
@keyframes ink-down { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
.hero-text > * { animation: rise .9s cubic-bezier(.2, .7, .2, 1) both; }
.hero-text > :nth-child(1) { animation-delay: .1s; }
.hero-text > :nth-child(2) { animation-delay: .22s; }
.hero-text > :nth-child(3) { animation-delay: .38s; }
.hero-text > :nth-child(4) { animation-delay: .5s; }
.arch { transform-origin: bottom; animation: arch-grow 1.1s cubic-bezier(.6, 0, .2, 1) .2s both; }
.hero-model { animation: model-in 1.2s cubic-bezier(.2, .7, .2, 1) .6s both; }
.seal { animation: stamp .7s cubic-bezier(.3, 1.4, .5, 1) 1.4s both; }
.vertical { animation: ink-down 1.4s ease 1s both; }

/* scroll: typy animacji, --d = opóźnienie dla efektu kaskady */
.reveal { transition: opacity .9s cubic-bezier(.2, .7, .2, 1) var(--d, 0ms), transform .9s cubic-bezier(.2, .7, .2, 1) var(--d, 0ms), clip-path 1s cubic-bezier(.2, .7, .2, 1) var(--d, 0ms); }
.reveal:not(.in) { opacity: 0; }
.reveal-up:not(.in) { transform: translateY(32px); }
.reveal-left:not(.in) { transform: translateX(-60px); }
.reveal-right:not(.in) { transform: translateX(60px); }
.reveal-scale:not(.in) { transform: scale(.88) translateY(16px); }
/* nagłówek odsłania się od dołu jak tusz na papierze, akcent kursywą dojeżdża chwilę później */
.reveal-heading:not(.in) { transform: translateY(24px); clip-path: inset(0 0 100% 0); }
.reveal-heading.in { clip-path: inset(0 0 -20% 0); }
.reveal-heading em { display: inline-block; transition: opacity .8s ease .35s, transform .8s cubic-bezier(.2, .7, .2, 1) .35s; }
.reveal-heading:not(.in) em { opacity: 0; transform: translateX(-16px); }
/* koreańskie znaki w kafelkach „przybijane” jak pieczęć */
.reveal-stamp { transition: opacity .5s ease .25s, transform .6s cubic-bezier(.3, 1.5, .5, 1) .25s; }
.reveal-stamp:not(.in) { transform: scale(1.8) rotate(-12deg); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .grid-2 { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .tile { padding: 32px 24px; }
}
@media (max-width: 760px) {
  .nav-links a:not(.btn) { display: none; } /* 5 menu links no longer fit — keep just the Contact button */
}
@media (max-width: 600px) {
  .logo img { height: 52px; }
  .footer-logo { height: 80px; }
  .company { grid-template-columns: 1fr; gap: 20px; }
  .company-name strong { font-size: 1rem; letter-spacing: .1em; }
  .hero-cta .btn { flex: 1 1 100%; }
  .vertical { right: -5%; font-size: 1.5rem; }
  .seal { left: -8%; width: 48px; height: 48px; font-size: 1.5rem; }
  .quick, .form-row { grid-template-columns: 1fr; }
  .brands { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .brands li:last-child:nth-child(odd) { grid-column: 1 / -1; width: calc(50% - 6px); justify-self: center; }
  .brand { padding: 20px 28px; }
  .brand-open { padding: 20px 28px; }
  .brand img { height: 36px; }
  .brand-name { font-size: 1rem; letter-spacing: .08em; }
  .brand-tick { top: 8px; right: 8px; }
  .marquee-track { font-size: 1.1rem; padding: 14px 0; }
  .marquee-group { gap: 20px; padding-right: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}