/* ════════════════════════════════════════════════════════════
   main.css — style niekrytyczne (ładowane asynchronicznie).
   Tokeny, header, hero i stats są inline w <head>.
   ════════════════════════════════════════════════════════════ */

/* ── Sekcje i typografia ────────────────────────────────── */
.section { padding-block: clamp(80px, 11vw, 140px); background: var(--bg); }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3.2rem);
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  max-width: 24ch;
}
.section-title em {
  font-style: normal;
  background: var(--grad-brass);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
}
.section-lead { color: var(--text-2); max-width: 58ch; margin-bottom: clamp(2rem, 4vw, 3rem); }

/* Etykieta sekcji stylizowana na linię wymiarową z rysunku technicznego */
.dim-label {
  display: inline-flex; align-items: center; gap: .8rem;
  color: var(--accent); font-size: .8rem; letter-spacing: .24em;
  text-transform: uppercase; font-weight: 600; margin-bottom: 1.1rem;
}
.dim-label::before, .dim-label::after {
  content: ''; width: 30px; height: 9px; flex: none; opacity: .8;
  background:
    linear-gradient(var(--accent), var(--accent)) left center / 1px 9px no-repeat,
    linear-gradient(var(--accent), var(--accent)) right center / 1px 9px no-repeat,
    linear-gradient(var(--accent), var(--accent)) center / 100% 1px no-repeat;
}

/* ── Oferta ─────────────────────────────────────────────── */
.offer-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  margin-top: clamp(28px, 4vw, 46px);
}
.offer-item {
  position: relative; display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, transparent 150%);
  padding: clamp(26px, 3vw, 38px);
  transition: transform .5s var(--ease-out), border-color .5s;
  overflow: hidden;
}
.offer-item::before {
  content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .5s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(201, 166, 107, .09), transparent 60%);
  pointer-events: none;
}
.offer-item:hover { transform: translateY(-8px); border-color: rgba(201, 166, 107, .4); }
.offer-item:hover::before { opacity: 1; }
.offer-num {
  font-size: .82rem; font-weight: 700; letter-spacing: .2em;
  color: var(--walnut); margin-bottom: 1.1rem;
}
.offer-item h3 { font-size: 1.35rem; margin-bottom: .7rem; }
.offer-item p { color: var(--text-2); font-size: .95rem; margin-bottom: 1.4rem; flex-grow: 1; }
.offer-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent); text-decoration: none; font-weight: 600; font-size: .95rem;
}
.offer-link span { transition: transform .35s var(--ease-out); }
.offer-link:hover span { transform: translateX(6px); }
.offer-link:hover { color: var(--accent-hover); }

/* ── Portfolio ──────────────────────────────────────────── */
.portfolio {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.portfolio--preview {
  grid-template-columns: repeat(4, 1fr);
}
.portfolio-item {
  position: relative; overflow: hidden;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
  transition: opacity .3s ease, transform .3s ease, border-color .5s, box-shadow .5s var(--ease-out);
}
.portfolio-item:hover { border-color: rgba(201, 166, 107, .35); box-shadow: 0 22px 50px rgba(0, 0, 0, .45); }
.portfolio-item.is-hiding { opacity: 0; transform: scale(.97); }
.portfolio-item[hidden] { display: none; }
.portfolio-item img {
  width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover;
  transition: transform 1s var(--ease-out);
  cursor: zoom-in;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-item button.portfolio-trigger {
  display: block; width: 100%; padding: 0; border: none; background: none; cursor: zoom-in;
}
.portfolio-item figcaption {
  display: flex; flex-direction: column; gap: 2px;
  padding: 1rem 1.15rem 1.1rem; border-top: 1px solid var(--border);
}
.portfolio-item figcaption strong { font-size: .97rem; font-weight: 600; }
.portfolio-item figcaption span { color: var(--text-2); font-size: .84rem; letter-spacing: .03em; }
.portfolio-note { margin-top: 34px; color: var(--text-2); text-align: center; }
.portfolio-note a { color: var(--accent); font-weight: 600; }
.portfolio-note a:hover { color: var(--accent-hover); }

/* ── Timeline procesu ───────────────────────────────────── */
.timeline {
  list-style: none; position: relative;
  margin-top: clamp(28px, 4vw, 52px); display: grid;
}
.timeline-line {
  position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px;
  background: var(--border); border-radius: 1px; overflow: hidden;
}
.timeline-line i {
  display: block; width: 100%; height: 100%;
  background: var(--grad-brass);
  transform: scaleY(var(--tl-p, 0)); transform-origin: top;
}
.timeline-step { display: flex; gap: clamp(22px, 3vw, 38px); padding-block: clamp(20px, 3vw, 32px); }
.timeline-num {
  flex-shrink: 0; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; position: relative; z-index: 1;
  font-family: var(--font-display); font-size: 1.25rem;
  background: var(--bg); border: 2px solid var(--walnut); color: var(--accent);
  box-shadow: 0 0 0 6px var(--bg);
  transition: border-color .4s, color .4s;
}
.timeline-step:hover .timeline-num { border-color: var(--accent); color: var(--accent-hover); }
.timeline-step h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.timeline-step p { color: var(--text-2); max-width: 62ch; }

/* ── Kalkulator ─────────────────────────────────────────── */
.calc-grid {
  display: grid; grid-template-columns: 1.25fr .75fr;
  gap: clamp(24px, 4vw, 48px); align-items: start;
}
.calc-types {
  border: none; display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 14px; margin-bottom: 30px;
}
.calc-types legend, .calc-area-head > label {
  font-size: .8rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600; margin-bottom: 14px;
}
.calc-type input { position: absolute; opacity: 0; pointer-events: none; }
.calc-type-card {
  display: flex; flex-direction: column; gap: 3px; height: 100%;
  padding: 18px 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .35s, background-color .35s, transform .35s var(--ease-out), box-shadow .35s;
}
.calc-type-card strong { font-size: .98rem; }
.calc-type-card > span { font-size: .8rem; color: var(--text-3); line-height: 1.45; }
.calc-type-card em { font-style: normal; font-size: .84rem; font-weight: 700; color: var(--accent); margin-top: 8px; }
.calc-type-card:hover { border-color: rgba(201, 166, 107, .4); }
.calc-type input:checked + .calc-type-card {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(139, 94, 60, .18), rgba(201, 166, 107, .1));
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .35);
}
.calc-type input:focus-visible + .calc-type-card { outline: 2px solid var(--accent-hover); outline-offset: 2px; }

.calc-area {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 26px; margin-bottom: 30px;
}
.calc-area-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 12px;
}
.calc-area-head > label { margin-bottom: 0; }
.calc-area-value { display: flex; align-items: baseline; gap: 8px; }
.calc-area-value input {
  width: 96px; font-family: var(--font-display); font-size: 1.9rem;
  color: var(--text); background: transparent; border: none;
  border-bottom: 2px solid var(--border); text-align: right; padding: 2px 4px;
  transition: border-color .3s;
  -moz-appearance: textfield; appearance: textfield;
}
.calc-area-value input::-webkit-outer-spin-button,
.calc-area-value input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.calc-area-value input:focus { outline: none; border-color: var(--accent); }
.calc-area-value input[aria-invalid="true"] { border-color: #C96B6B; }
.calc-area-value span { font-size: 1rem; color: var(--accent); font-weight: 700; }

#calc-length-range {
  width: 100%; appearance: none; -webkit-appearance: none;
  height: 6px; border-radius: 99px; cursor: pointer; margin-block: 8px;
  background: linear-gradient(to right, var(--walnut) 0%, var(--accent) var(--fill, 30%), rgba(240, 237, 230, .12) var(--fill, 30%));
}
#calc-length-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--grad-brass); border: 3px solid var(--bg);
  box-shadow: 0 4px 14px rgba(201, 166, 107, .5);
  transition: transform .25s var(--ease-out);
}
#calc-length-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
#calc-length-range::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg);
  box-shadow: 0 4px 14px rgba(201, 166, 107, .5);
}
#calc-length-range:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 4px; }

.calc-result {
  position: sticky; top: 100px; text-align: center;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(139, 94, 60, .22), transparent 55%),
    var(--surface-2);
  border: 1px solid rgba(201, 166, 107, .25); border-radius: var(--radius);
  padding: clamp(28px, 3.5vw, 42px);
}
.calc-result-label {
  font-size: .8rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600; margin-bottom: 14px;
}
.calc-result-price {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.1;
  margin-bottom: 8px; white-space: nowrap;
  background: var(--grad-brass);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent);
}
.calc-dash { margin-inline: 6px; }
.calc-currency { font-size: .55em; margin-left: 8px; }
.calc-result-unit { font-size: .9rem; color: var(--text-2); margin-bottom: 22px; }
.calc-result .btn { width: 100%; }
.btn--block { width: 100%; }
.calc-disclaimer { margin-top: 16px; font-size: .8rem; line-height: 1.55; color: var(--text-3); text-align: left; }

/* ── Materiały ──────────────────────────────────────────── */
.mat-grid {
  display: grid; grid-template-columns: 1.2fr .8fr;
  gap: clamp(24px, 4vw, 48px); align-items: start;
}
.mat-preview {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.mat-preview img {
  width: 100%; height: auto; aspect-ratio: 1200 / 668; object-fit: cover;
  transition: opacity .3s ease;
}
.mat-preview-label {
  position: absolute; left: 18px; bottom: 18px;
  font-family: var(--font-display); font-size: 1.15rem; color: var(--text);
  background: rgba(13, 13, 13, .72); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 18px;
}
.mat-picker { display: grid; gap: 10px; }
.mat-swatch {
  display: flex; align-items: center; gap: 14px;
  font-family: inherit; font-size: .97rem; font-weight: 600; color: var(--text-2);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px; cursor: pointer;
  transition: border-color .3s, color .3s, transform .3s var(--ease-out);
  text-align: left;
}
.mat-swatch i {
  width: 34px; height: 34px; border-radius: 6px; flex-shrink: 0;
  background: var(--sw); border: 1px solid rgba(240, 237, 230, .15);
}
.mat-swatch:hover { border-color: rgba(201, 166, 107, .4); color: var(--text); transform: translateX(4px); }
.mat-swatch.is-active { border-color: var(--accent); color: var(--text); }
.mat-swatch:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 2px; }
.mat-desc { color: var(--text-2); font-size: .92rem; margin-top: 10px; min-height: 3em; }

/* ── O nas ──────────────────────────────────────────────── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: clamp(36px, 6vw, 80px); align-items: center;
}
.about-media {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: 0 28px 70px rgba(0, 0, 0, .45);
}
.about-media img {
  width: 100%; height: auto; aspect-ratio: 1000 / 558; object-fit: cover;
  transform: scale(1.04); transition: transform 1.2s var(--ease-out);
}
.about-media:hover img { transform: scale(1.1); }
.about-badge {
  position: absolute; left: 18px; bottom: 18px;
  display: flex; flex-direction: column;
  background: rgba(13, 13, 13, .8); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 20px;
}
.about-badge strong {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 400;
  background: var(--grad-brass);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent);
}
.about-badge span { font-size: .8rem; color: var(--text-2); }
.about-copy p { color: var(--text-2); margin-bottom: 1.2rem; max-width: 56ch; }
.about-copy strong { color: var(--text); }
.about-list { list-style: none; margin: .4rem 0 2rem; display: grid; gap: .75rem; }
.about-list li { padding-left: 30px; position: relative; font-weight: 500; }
.about-list li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 15px; height: 7px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* ── FAQ ────────────────────────────────────────────────── */
.faq-wrap { max-width: 860px; }
.faq-list { margin-top: clamp(22px, 3vw, 36px); display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); overflow: hidden; transition: border-color .4s;
}
.faq-item[open] { border-color: rgba(201, 166, 107, .45); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  transition: color .3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 {
  font-family: inherit; font-weight: 600; font-size: 1.02rem; line-height: inherit;
}
.faq-item summary:hover { color: var(--accent-hover); }
.faq-icon { flex-shrink: 0; width: 22px; height: 22px; position: relative; }
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  width: 14px; height: 2px; background: var(--accent);
  transform: translate(-50%, -50%);
  transition: transform .4s var(--ease-out);
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(0); }
.faq-answer { padding: 0 24px 22px; }
.faq-answer p { color: var(--text-2); font-size: .97rem; }

/* ── Opinie ─────────────────────────────────────────────── */
.reviews {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  margin-top: clamp(28px, 4vw, 46px);
}
.review {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: clamp(24px, 3vw, 34px);
  transition: transform .5s var(--ease-out), border-color .5s;
}
.review:hover { transform: translateY(-6px); border-color: rgba(201, 166, 107, .35); }
.review-stars { display: flex; gap: 5px; margin-bottom: 1rem; }
.review-stars i {
  width: 16px; height: 16px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  opacity: 0; transform: scale(.4);
  transition: opacity .4s var(--ease-out), transform .4s var(--ease-out);
}
.review.is-visible .review-stars i { opacity: 1; transform: none; }
.review.is-visible .review-stars i:nth-child(2) { transition-delay: .1s }
.review.is-visible .review-stars i:nth-child(3) { transition-delay: .2s }
.review.is-visible .review-stars i:nth-child(4) { transition-delay: .3s }
.review.is-visible .review-stars i:nth-child(5) { transition-delay: .4s }
.review p { color: var(--text-2); font-size: .97rem; flex-grow: 1; margin-bottom: 1.3rem; }
.review footer { display: flex; flex-direction: column; }
.review footer strong { font-size: .95rem; }
.review footer span { font-size: .83rem; color: var(--text-3); }

/* ── Pre-footer CTA ─────────────────────────────────────── */
.cta-banner {
  position: relative; overflow: hidden; text-align: center;
  padding-block: clamp(90px, 12vw, 150px);
  background:
    radial-gradient(90% 130% at 50% 115%, rgba(139, 94, 60, .35), transparent 60%),
    var(--bg-alt);
  border-block: 1px solid var(--border);
}
.cta-glow {
  position: absolute; left: 50%; bottom: -140px;
  width: 640px; height: 300px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(201, 166, 107, .28), transparent);
  filter: blur(40px); pointer-events: none;
}
.cta-inner { position: relative; }
.cta-inner h2 {
  font-size: clamp(1.9rem, 4.6vw, 3.4rem); line-height: 1.12;
  margin-bottom: 1.1rem;
}
.cta-inner h2 em {
  font-style: normal;
  background: var(--grad-brass);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent);
}
.cta-inner > p { color: var(--text-2); font-size: 1.1rem; margin-bottom: 2.4rem; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Kontakt ────────────────────────────────────────────── */
.contact-grid {
  display: grid; grid-template-columns: .85fr 1.15fr;
  gap: clamp(36px, 6vw, 80px); align-items: start;
}
.contact-copy > p { color: var(--text-2); margin-bottom: 2rem; max-width: 44ch; }
.contact-details { list-style: none; display: grid; gap: 20px; }
.contact-details li { display: flex; flex-direction: column; gap: 2px; }
.contact-label {
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-3);
}
.contact-details a, .contact-details li > span:not(.contact-label) {
  font-size: 1.15rem; font-weight: 600; text-decoration: none;
  color: var(--text); transition: color .3s;
}
.contact-details a:hover { color: var(--accent); }

.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: clamp(26px, 4vw, 42px);
  display: grid; gap: 8px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* Pływające etykiety: label unosi się przy fokusie / wypełnieniu */
.form-field { position: relative; padding-top: 8px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; font-family: inherit; font-size: 1rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 16px 12px;
  transition: border-color .3s, box-shadow .3s;
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 166, 107, .16);
}
.form-field input[aria-invalid="true"], .form-field textarea[aria-invalid="true"] {
  border-color: #C96B6B; box-shadow: 0 0 0 3px rgba(201, 107, 107, .14);
}
.form-field > label {
  position: absolute; left: 17px; top: 24px;
  font-size: 1rem; color: var(--text-3); pointer-events: none;
  transition: transform .25s var(--ease-out), font-size .25s, color .25s, top .25s;
}
.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field textarea:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
  top: 12px; transform: translateY(-6px); font-size: .72rem;
  letter-spacing: .06em; color: var(--accent);
}
/* pola z pływającą etykietą: tekst wpisany niżej, label ma miejsce u góry */
.form-field input, .form-field textarea { padding-top: 24px; padding-bottom: 10px; }

.form-field--select { padding-top: 0; display: grid; gap: 8px; }
.form-field--select .select-label {
  position: static; pointer-events: auto;
  font-size: .8rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3); font-weight: 600;
}
.form-field--select select {
  appearance: none; padding: 14px 16px; cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A66B' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}

.field-error {
  color: #DF9A9A; font-size: .85rem; margin-top: .4rem;
  min-height: 1.3em; visibility: hidden;
}
.field-error.is-visible { visibility: visible; }
.form-consent {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: .82rem; color: var(--text-3); line-height: 1.5; cursor: pointer;
  margin-top: 6px;
}
.form-consent input {
  margin-top: 3px; width: 16px; height: 16px;
  accent-color: var(--accent); flex-shrink: 0;
}
.form-status { font-size: .9rem; min-height: 1.3em; color: var(--text-2); }
.form-note { font-size: .8rem; color: var(--text-3); margin-top: -4px; }
.form-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.form-note a:hover { color: var(--accent-hover); }

/* ── Stopka ─────────────────────────────────────────────── */
.site-footer { background: #0a0a0a; border-top: 1px solid var(--border); padding-top: clamp(48px, 7vw, 76px); }
.footer-grid {
  display: grid; grid-template-columns: 1.3fr .8fr .8fr 1fr;
  gap: clamp(28px, 5vw, 56px); padding-bottom: clamp(36px, 5vw, 56px);
}
.footer-brand p { color: var(--text-3); font-size: .9rem; margin-top: 16px; max-width: 34ch; }
.footer-brand .footer-legal { font-size: .78rem; margin-top: 10px; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 11px; align-items: flex-start; }
.footer-grid strong {
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 5px;
}
.footer-nav-btn {
  background: none; border: none; padding: 0; text-align: left; cursor: pointer;
  font: inherit; color: var(--text-3); font-size: .93rem; transition: color .3s;
}
.footer-nav-btn:hover { color: var(--accent); }
.footer-nav a, .footer-contact a, .footer-contact span {
  text-decoration: none; color: var(--text-3); font-size: .93rem; transition: color .3s;
}
.footer-nav a:hover, .footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; flex-wrap: wrap; padding-block: 24px;
  border-top: 1px solid var(--border);
  font-size: .84rem; color: var(--text-3);
}
.back-to-top { text-decoration: none; color: var(--text-3); transition: color .3s; }
.back-to-top:hover { color: var(--accent); }

/* ── Sticky CTA mobile ──────────────────────────────────── */
.mobile-cta {
  position: fixed; inset: auto 0 0 0; z-index: 800;
  display: none; grid-template-columns: 1fr 1.6fr; gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  transition: transform .45s var(--ease-out);
  padding-bottom: env(safe-area-inset-bottom);
  padding-inline: env(safe-area-inset-left) env(safe-area-inset-right);
}
.mobile-cta.is-visible { transform: none; }
.mobile-cta a {
  display: grid; place-items: center; padding: 16px 10px;
  font-size: .95rem; font-weight: 700; text-decoration: none;
}
.mobile-cta-call { background: var(--surface); color: var(--text); }
.mobile-cta-quote { background: var(--grad-brass-btn); color: #0D0D0D; }

/* ── Fokus (dostępność) ─────────────────────────────────── */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px;
}

/* ── Responsywność ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .offer-grid, .reviews, .portfolio { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-grid, .mat-grid { grid-template-columns: 1fr; }
  .calc-result { position: static; }
}
@media (max-width: 860px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .timeline-line { left: 23px; }
  .timeline-num { width: 48px; height: 48px; font-size: 1.05rem; box-shadow: 0 0 0 4px var(--bg); }
  .section-title br { display: none; }
  .cta-inner h2 br { display: none; }
}
@media (max-width: 680px) {
  .portfolio { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .faq-item summary { padding: 17px 18px; font-size: .97rem; }
  .faq-answer { padding: 0 18px 18px; }
  .contact-form { padding: 22px 18px; }
  .mobile-cta { display: grid; }
  body { padding-bottom: 0; }
}
@media (max-width: 560px) {
  .offer-grid, .reviews, .calc-types { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 8px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .cta-actions .btn { width: 100%; }
  .timeline-num { width: 42px; height: 42px; }
  .timeline-line { left: 20px; }
}

/* ── Ekrany dotykowe: hover nie istnieje ────────────────── */
@media (hover: none) {
  .offer-item:hover, .review:hover, .portfolio-item:hover { transform: none; }
  .portfolio-item:hover img, .about-media:hover img { transform: scale(1.04); }
}

/* ── Podstrona realizacji: breadcrumb, filtry, lightbox ─── */
.page-intro { padding-top: clamp(150px, 20vw, 190px); }
.gallery-section { padding-top: 0; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: .85rem; color: var(--text-3); margin-bottom: 22px;
}
.breadcrumb a { color: var(--text-2); text-decoration: none; transition: color .3s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span[aria-current] { color: var(--text); }

.gallery-filters {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 6px 0 clamp(28px, 4vw, 44px);
}
.gallery-filter {
  font: inherit; font-size: .88rem; font-weight: 600; color: var(--text-2);
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: .6rem 1.15rem; cursor: pointer;
  transition: border-color .3s, color .3s, background-color .3s;
}
.gallery-filter:hover { border-color: rgba(201, 166, 107, .4); color: var(--text); }
.gallery-filter.is-active {
  border-color: var(--accent); color: var(--text);
  background: linear-gradient(135deg, rgba(139, 94, 60, .22), rgba(201, 166, 107, .12));
}
.gallery-filter:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 2px; }
.gallery-empty { color: var(--text-2); padding: 40px 0; text-align: center; display: none; }
.gallery-empty.is-visible { display: block; }
.gallery-back { margin-top: clamp(36px, 5vw, 56px); text-align: center; }

.scroll-to-bottom {
  position: fixed; right: 24px; bottom: 24px; z-index: 850;
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(13, 13, 13, .75); border: 1px solid rgba(240, 237, 230, .22);
  color: var(--text); text-decoration: none; font-size: 1.2rem; line-height: 1;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: border-color .3s, color .3s, transform .3s var(--ease-out);
}
.scroll-to-bottom:hover { border-color: var(--accent); color: var(--accent); transform: translateY(2px); }
.scroll-to-bottom:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 3px; }
@media (max-width: 680px) {
  .scroll-to-bottom { bottom: 96px; right: 16px; }
}

.lightbox {
  position: fixed; inset: 0; z-index: 1100;
  align-items: center; justify-content: center;
  background: rgba(10, 10, 10, .92);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  padding: 24px;
}
.lightbox:not([hidden]) { display: flex; }
.lightbox__figure { position: relative; max-width: min(1100px, 92vw); max-height: 86vh; }
.lightbox__img {
  display: block; max-width: 100%; max-height: 78vh; width: auto; height: auto;
  margin-inline: auto; border-radius: var(--radius);
  box-shadow: 0 40px 100px rgba(0, 0, 0, .6); background: var(--surface);
}
.lightbox__caption { color: var(--text-2); font-size: .92rem; text-align: center; margin-top: 14px; }
.lightbox__close, .lightbox__nav {
  position: absolute; border-radius: 50%; border: 1px solid rgba(240, 237, 230, .22);
  background: rgba(13, 13, 13, .6); color: var(--text); cursor: pointer;
  display: grid; place-items: center;
  transition: border-color .3s, color .3s, background-color .3s;
}
.lightbox__close:hover, .lightbox__nav:hover { border-color: var(--accent); color: var(--accent); }
.lightbox__close:focus-visible, .lightbox__nav:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 2px; }
.lightbox__close { top: -46px; right: 0; width: 40px; height: 40px; font-size: 1.3rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 44px; height: 44px; font-size: 1.3rem; }
.lightbox__prev { left: 10px; }
.lightbox__next { right: 10px; }
.lightbox__counter {
  position: absolute; top: -46px; left: 0;
  color: var(--text-3); font-size: .82rem; letter-spacing: .08em;
}
@media (max-width: 560px) {
  .lightbox__close { top: -40px; }
  .lightbox__counter { top: -40px; }
}

/* ── Baner cookies ───────────────────────────────────────── */
.cookie-banner {
  position: fixed; inset: auto 0 0 0; z-index: 950;
  transform: translateY(100%); transition: transform .5s var(--ease-out);
}
.cookie-banner.is-visible { transform: none; }
.cookie-banner__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap; max-width: var(--wrap); margin-inline: auto;
  padding: 20px var(--pad) max(20px, env(safe-area-inset-bottom));
  background: rgba(13, 13, 13, .97); border-top: 1px solid var(--border);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.cookie-banner__text { color: var(--text-2); font-size: .88rem; line-height: 1.6; max-width: 68ch; flex: 1 1 320px; }
.cookie-banner__text a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.cookie-banner__text a:hover { color: var(--accent-hover); }
.cookie-banner__actions { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
@media (max-width: 560px) {
  .cookie-banner__inner { padding: 18px 20px max(18px, env(safe-area-inset-bottom)); }
  .cookie-banner__actions { width: 100%; }
  .cookie-banner__actions .btn { flex: 1 1 auto; }
}

/* ── Reduced motion ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .review .review-stars i { opacity: 1; transform: none; transition: none; }
  .timeline-line i { transform: scaleY(1); }
  .mobile-cta { transition: none; }
  .cookie-banner { transition: none; }
  .hero__bg { transform: none !important; }
}
