/* DRILL sp. z o.o. - geologia-drill.pl
   Kolory z wizytówki i banerów: grafit, pomarańcz, piasek. Fonty: Poppins (nagłówki), Inter (treść). */
:root {
  --grafit: #272317;
  --grafit-2: #343024;
  --grafit-3: #4a4535;
  --amber: #f08a00;
  --amber-ciemny: #c46f00;
  --piasek: #f5f0e8;
  --piasek-2: #ebe3d5;
  --tekst: #2b2620;
  --szary: #6b6459;
  --bialy: #fff;
  --promien: 14px;
  --cien: 0 10px 30px rgba(39, 35, 23, .12);
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 17px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--tekst);
  background: var(--bialy);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber-ciemny); }
h1, h2, h3, h4 { font-family: "Poppins", system-ui, sans-serif; line-height: 1.15; margin: 0 0 .5em; color: var(--grafit); }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
.wrap { width: min(100% - 32px, var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--amber); color: var(--grafit); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

/* ---------- logo ---------- */
.logo { display: inline-flex; flex-direction: column; text-decoration: none; color: var(--bialy); line-height: 1; }
.logo__znak { display: flex; align-items: flex-start; font: 800 34px/1 "Poppins", sans-serif; letter-spacing: -.01em; }
.logo__znak svg { width: .34em; height: 1.06em; margin: 0 .05em; fill: currentColor; }
.logo__sp { font: 500 10px/1 "Poppins", sans-serif; letter-spacing: .08em; margin-top: -2px; padding-left: 4px; }
.logo--duze .logo__znak { font-size: 54px; }
.logo--duze .logo__sp { font-size: 14px; }

/* ---------- nagłówek ---------- */
.naglowek { position: sticky; top: 0; z-index: 50; background: var(--grafit); color: var(--bialy); border-bottom: 1px solid rgba(255,255,255,.06); }
.naglowek__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a { color: #e9e3d6; text-decoration: none; font: 500 15px/1 "Poppins", sans-serif; padding: 10px 12px; border-radius: 8px; }
.menu a:hover, .menu a[aria-current="page"] { color: var(--amber); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 16px/1 "Poppins", sans-serif; text-decoration: none; cursor: pointer;
  padding: 16px 26px; border-radius: 999px; border: 2px solid transparent; transition: background .2s, color .2s, border-color .2s;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; flex: none; }
.btn--amber { background: var(--amber); color: var(--grafit); }
.btn--amber:hover { background: #ffa21f; }
.btn--obrys { border-color: rgba(255,255,255,.35); color: var(--bialy); }
.btn--obrys:hover { border-color: var(--amber); color: var(--amber); }
.btn--ciemny { background: var(--grafit); color: var(--bialy); }
.btn--ciemny:hover { background: var(--grafit-3); }
.menu .btn { padding: 12px 18px; margin-left: 10px; color: var(--grafit); }
.menu .btn:hover { color: var(--grafit); }
.burger { display: none; background: none; border: 0; color: var(--bialy); padding: 10px; cursor: pointer; }
.burger svg { width: 28px; height: 28px; stroke: currentColor; }

/* ---------- sekcje ---------- */
.sekcja { padding: clamp(64px, 9vw, 112px) 0; }
.sekcja--piasek { background: var(--piasek); }
.sekcja--ciemna { background: var(--grafit) url(../img/warstwice.svg) center / cover no-repeat; color: #e9e3d6; }
.sekcja--ciemna h2, .sekcja--ciemna h3 { color: var(--bialy); }
.znacznik { display: inline-block; font: 600 13px/1 "Poppins", sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--amber-ciemny); margin-bottom: 14px; }
.sekcja--ciemna .znacznik, .hero .znacznik { color: var(--amber); }
.naglowek-sekcji { max-width: 720px; margin-bottom: 44px; }
.naglowek-sekcji p { color: var(--szary); font-size: 1.08rem; }
.sekcja--ciemna .naglowek-sekcji p { color: #cfc7b6; }
.akcent { color: var(--amber); }

/* warstwy gruntu jako separator */
.warstwy { height: 18px; background: linear-gradient(to bottom, #8a6a3e 0 25%, #b98b50 25% 50%, #d9b47a 50% 75%, #6f6553 75% 100%); }

/* ---------- hero ---------- */
.hero { background: var(--grafit) url(../img/warstwice.svg) center / cover no-repeat; color: #e9e3d6; overflow: hidden; }
.hero__in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: clamp(48px, 7vw, 96px) 0; }
.hero h1 { color: var(--bialy); }
.hero__haslo { font: 600 clamp(1.05rem, 1.8vw, 1.3rem)/1.3 "Poppins", sans-serif; text-transform: uppercase; letter-spacing: .04em; color: var(--bialy); margin-bottom: 18px; }
.hero__lead { font-size: 1.15rem; color: #d8d0bf; max-width: 560px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 34px; }
.atuty { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.atuty li { display: flex; gap: 12px; align-items: flex-start; color: #e9e3d6; }
.atuty svg { width: 22px; height: 22px; flex: none; margin-top: 2px; fill: var(--amber); }
.hero__foto { margin: 0; position: relative; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.35); aspect-ratio: 4 / 5; }
.hero__foto img { width: 100%; height: 100%; object-fit: cover; }
.hero__podpis { position: absolute; left: 16px; bottom: 16px; background: rgba(39,35,23,.85); color: var(--bialy); font-size: 14px; padding: 8px 14px; border-radius: 999px; }
.hero--podstrona .hero__in { grid-template-columns: 1fr; padding: clamp(48px, 6vw, 80px) 0; }
.hero--podstrona .hero__lead { max-width: 760px; }
.okruszki { font-size: 14px; color: #b8af9c; margin-bottom: 18px; }
.okruszki a { color: #e9e3d6; text-decoration: none; }

/* ---------- dwie ścieżki ---------- */
.sciezki { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sciezka { position: relative; display: grid; grid-template-rows: 240px auto; border-radius: var(--promien); overflow: hidden; background: var(--bialy); box-shadow: var(--cien); text-decoration: none; color: inherit; transition: transform .2s; }
.sciezka:hover { transform: translateY(-4px); }
.sciezka img { width: 100%; height: 100%; object-fit: cover; }
.sciezka__tekst { padding: 28px 30px 32px; }
.sciezka__tekst p { color: var(--szary); }
.strzalka { font: 600 16px/1 "Poppins", sans-serif; color: var(--amber-ciemny); }

/* ---------- usługi ---------- */
.kafle { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kafel { background: var(--bialy); border-radius: var(--promien); padding: 30px 28px; box-shadow: var(--cien); text-decoration: none; color: inherit; border-top: 4px solid var(--amber); transition: transform .2s; }
.kafel:hover { transform: translateY(-3px); }
.kafel svg { width: 40px; height: 40px; stroke: var(--amber-ciemny); fill: none; stroke-width: 1.8; margin-bottom: 16px; }
.kafel p { color: var(--szary); font-size: .98rem; margin: 0; }

/* ---------- proces ---------- */
.kroki { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: krok; }
.kroki li { position: relative; padding: 70px 22px 26px; background: var(--grafit-2); border-radius: var(--promien); counter-increment: krok; }
.kroki li::before { content: counter(krok); position: absolute; top: 20px; left: 22px; width: 38px; height: 38px; border-radius: 50%; background: var(--amber); color: var(--grafit); font: 700 18px/38px "Poppins", sans-serif; text-align: center; }
.kroki h3 { color: var(--bialy); font-size: 1.1rem; }
.kroki p { margin: 0; color: #cfc7b6; font-size: .97rem; }
.sekcja:not(.sekcja--ciemna) .kroki li { background: var(--piasek); }
.sekcja:not(.sekcja--ciemna) .kroki h3 { color: var(--grafit); }
.sekcja:not(.sekcja--ciemna) .kroki p { color: var(--szary); }

/* ---------- tekst + zdjęcie ---------- */
.uklad { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.uklad--odwrocony > :first-child { order: 2; }
.fotki { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fotki img { border-radius: var(--promien); width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
.fotki img:first-child { grid-row: span 2; aspect-ratio: auto; }
.foto { border-radius: var(--promien); overflow: hidden; box-shadow: var(--cien); }
.foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.lista-ptaszki { list-style: none; padding: 0; margin: 0 0 1.2em; display: grid; gap: 10px; }
.lista-ptaszki li { position: relative; padding-left: 32px; }
.lista-ptaszki li::before { content: ""; position: absolute; left: 0; top: .3em; width: 20px; height: 20px; border-radius: 50%; background: var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='%23272317'/%3E%3C/svg%3E") center / 14px no-repeat; }
.lista-2kol { columns: 2; column-gap: 32px; }
.lista-2kol li { break-inside: avoid; }

/* ---------- galeria ---------- */
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.galeria figure { margin: 0; position: relative; border-radius: 12px; overflow: hidden; cursor: zoom-in; background: var(--piasek-2); }
.galeria img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .4s; }
.galeria figure:hover img { transform: scale(1.04); }
.galeria figcaption { position: absolute; inset: auto 0 0 0; padding: 30px 14px 12px; color: var(--bialy); font-size: 14px; background: linear-gradient(transparent, rgba(39,35,23,.85)); }
.filtry { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.filtry button { font: 500 15px/1 "Poppins", sans-serif; padding: 11px 18px; border-radius: 999px; border: 1.5px solid var(--piasek-2); background: var(--bialy); color: var(--tekst); cursor: pointer; }
.filtry button[aria-pressed="true"] { background: var(--grafit); border-color: var(--grafit); color: var(--bialy); }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(20,18,12,.94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.otwarte { display: flex; }
.lightbox img { max-height: 86vh; max-width: 100%; border-radius: 8px; }
.lightbox p { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: #e9e3d6; margin: 0; }
.lightbox button { position: absolute; background: none; border: 0; color: var(--bialy); font-size: 40px; cursor: pointer; padding: 10px 16px; }
.lightbox .zamknij { top: 10px; right: 14px; }
.lightbox .poprz { left: 6px; top: 50%; transform: translateY(-50%); }
.lightbox .nast { right: 6px; top: 50%; transform: translateY(-50%); }

/* ---------- obszar ---------- */
.obszar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.woj { background: var(--bialy); border-radius: var(--promien); padding: 24px; box-shadow: var(--cien); }
.woj--glowne { background: var(--grafit); color: #e9e3d6; }
.woj--glowne h3 { color: var(--amber); }
.woj p { margin: 0; font-size: .96rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--piasek-2); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 48px 22px 0; position: relative; font: 600 1.08rem/1.4 "Poppins", sans-serif; color: var(--grafit); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font: 400 30px/1 "Poppins", sans-serif; color: var(--amber-ciemny); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 22px; color: var(--szary); }

/* ---------- tabela ---------- */
.tabela { width: 100%; border-collapse: collapse; background: var(--bialy); border-radius: var(--promien); overflow: hidden; box-shadow: var(--cien); font-size: .97rem; }
.tabela th, .tabela td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--piasek-2); }
.tabela th { background: var(--grafit); color: var(--bialy); font: 600 15px/1.3 "Poppins", sans-serif; }
.tabela-przewin { overflow-x: auto; }

/* ---------- usługi (podstrona) ---------- */
.spis { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.spis a { color: #e9e3d6; text-decoration: none; border: 1.5px solid rgba(255,255,255,.25); border-radius: 999px; padding: 10px 16px; font: 500 14px/1 "Poppins", sans-serif; }
.spis a:hover { border-color: var(--amber); color: var(--amber); }
.usluga { scroll-margin-top: 96px; }
.usluga + .usluga { border-top: 1px solid var(--piasek-2); }

/* ---------- formularz ---------- */
.kontakt-uklad { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.kontakt-dane { display: grid; gap: 18px; }
.kontakt-dane a.duzy { font: 700 clamp(1.8rem, 3.4vw, 2.4rem)/1 "Poppins", sans-serif; color: var(--amber); text-decoration: none; }
.kontakt-dane p { margin: 0; }
.sekcja--ciemna .kontakt-dane a { color: var(--amber); }
.formularz { background: var(--bialy); color: var(--tekst); border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: 0 20px 50px rgba(0,0,0,.18); }
.formularz h3 { color: var(--grafit) !important; font-size: 1.4rem; }
.pola { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pole { display: grid; gap: 6px; }
.pole--cale { grid-column: 1 / -1; }
.pole label { font: 500 14px/1.3 "Poppins", sans-serif; color: var(--grafit); }
.pole input, .pole select, .pole textarea {
  font: inherit; font-size: 16px; width: 100%; padding: 13px 14px; border: 1.5px solid #d9d1c2; border-radius: 10px; background: #fdfbf8; color: var(--tekst);
}
.pole input:focus, .pole select:focus, .pole textarea:focus { border-color: var(--amber); outline: none; box-shadow: 0 0 0 3px rgba(240,138,0,.2); }
.pole textarea { min-height: 110px; resize: vertical; }
.zgoda { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--szary); grid-column: 1 / -1; }
.zgoda input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--amber-ciemny); flex: none; }
.pulapka { position: absolute; left: -9999px; }
.formularz .btn { width: 100%; margin-top: 8px; }
.komunikat { margin-top: 14px; font-weight: 500; }
.komunikat--ok { color: #2f7a35; }
.komunikat--blad { color: #b3261e; }

/* ---------- CTA ---------- */
.cta { background: var(--amber); color: var(--grafit); padding: clamp(48px, 7vw, 72px) 0; }
.cta__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta h2 { margin: 0 0 6px; }
.cta p { margin: 0; font-size: 1.08rem; }
.cta__btn { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- stopka ---------- */
.stopka { background: #1d1a11 url(../img/warstwice.svg) center / cover no-repeat; color: #b8af9c; padding: 64px 0 28px; font-size: 15px; }
.stopka__in { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; }
.stopka h4 { color: var(--bialy); font-size: 1rem; margin-bottom: 14px; }
.stopka ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.stopka a { color: #e9e3d6; text-decoration: none; }
.stopka a:hover { color: var(--amber); }
.stopka__haslo { margin-top: 18px; color: #e9e3d6; font: 500 14px/1.4 "Poppins", sans-serif; text-transform: uppercase; letter-spacing: .04em; }
.stopka__dol { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }

/* pasek na telefonie */
.pasek-mobile { display: none; }

/* ---------- prawne ---------- */
.prawne { max-width: 800px; }
.prawne h2 { font-size: 1.4rem; margin-top: 1.6em; }

/* ---------- responsywność ---------- */
@media (max-width: 1020px) {
  .kafle { grid-template-columns: 1fr 1fr; }
  .kroki { grid-template-columns: 1fr 1fr; }
  .obszar { grid-template-columns: 1fr 1fr; }
  .stopka__in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .burger { display: block; }
  .menu { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; background: var(--grafit); padding: 12px 16px 24px; gap: 0; display: none; box-shadow: 0 20px 30px rgba(0,0,0,.3); }
  .menu.otwarte { display: flex; }
  .menu a { padding: 16px 8px; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .menu .btn { margin: 16px 0 0; justify-content: center; }
  .hero__in, .uklad, .kontakt-uklad, .sciezki { grid-template-columns: 1fr; }
  .uklad--odwrocony > :first-child { order: 0; }
  .hero__foto { aspect-ratio: 4 / 3; }
  .pasek-mobile { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; box-shadow: 0 -6px 20px rgba(0,0,0,.2); }
  .pasek-mobile a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 16px 8px; font: 600 16px/1 "Poppins", sans-serif; text-decoration: none; }
  .pasek-mobile svg { width: 18px; height: 18px; fill: currentColor; }
  .pasek-mobile a:first-child { background: var(--amber); color: var(--grafit); }
  .pasek-mobile a:last-child { background: var(--grafit); color: var(--bialy); }
  body { padding-bottom: 56px; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .kafle, .kroki, .obszar, .pola, .stopka__in { grid-template-columns: 1fr; }
  .lista-2kol { columns: 1; }
  .logo__znak { font-size: 28px; }
  .hero__cta .btn { width: 100%; }
  .sciezka { grid-template-rows: 190px auto; }
  .tabela th, .tabela td { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}