:root {
  --granat: #0a1d3f;
  --niebieski: #0f367c;
  --bez: #e0d6cd;
  --bez-jasny: #efe8e2;
  --szalwia: #91aba5;
  --f-tytul: "Crimson Pro", Georgia, serif;
  --f-din: "Barlow Condensed", "Arial Narrow", sans-serif;
  --f-tekst: "Quicksand", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bez-jasny);
  color: var(--niebieski);
  font-family: var(--f-din);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 { font-weight: 400; margin: 0; }
a { color: inherit; }
.wrap { width: min(980px, 100% - 32px); margin: 0 auto; }

/* HERO */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  background: url(img/tlo.jpg) center / cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 16px 40px;
}
.arch {
  width: min(440px, 80vw);
  aspect-ratio: 439 / 546;
  background: var(--bez);
  border-radius: 50% 50% 0 0 / 22% 22% 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.arch img { width: 100%; }
.hero h1 {
  font-family: var(--f-tytul);
  font-size: clamp(44px, 7vw, 69px);
  color: var(--bez-jasny);
  letter-spacing: .04em;
  margin-top: 22px;
  text-shadow: 0 2px 4px rgba(10, 29, 63, .6), 0 0 24px rgba(10, 29, 63, .55);
}

/* BOXY */
.boxy { background: var(--bez-jasny); padding: 50px 16px 80px; }
.boxy h2, .realizacje h2, .onas h2, .jak h2 { font-family: var(--f-tytul); }
.boxy > h2 {
  text-align: center;
  font-size: clamp(56px, 9vw, 87px);
  line-height: 1.1;
}
.boxy .sub {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  margin: 4px 0 50px;
}
.box-grid {
  width: min(1110px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.box {
  background: var(--bez);
  display: grid;
  grid-template-columns: 231px 1fr;
  min-height: 231px;
}
.box img { width: 231px; height: 231px; object-fit: cover; }
.box-txt { padding: 20px 16px 18px 12px; }
.box h3 {
  font-family: var(--f-din);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.05;
}
.box .cena { white-space: nowrap; }
.box .por { font-weight: 600; font-size: 15px; margin: 4px 0 0; }
.sklad { font-size: 16px; line-height: 1.2; margin-top: 10px; }
.sklad p { margin: 0 0 10px; }
.sklad p:last-child { margin-bottom: 0; }

/* OFERTA */
.oferta { background: var(--szalwia); padding: 76px 0 0; }
.of-head {
  background: var(--bez);
  text-align: center;
  padding: 30px 24px 34px;
}
.of-head h2 {
  font-family: var(--f-tytul);
  font-size: clamp(48px, 9vw, 87px);
  line-height: 1.1;
  letter-spacing: -.03em;
}
.of-head p {
  font-family: var(--f-din);
  font-size: 18px;
  max-width: 400px;
  margin: 12px auto 0;
  line-height: 1.3;
}
.of-menu {
  background: var(--bez-jasny);
  position: relative;
  padding: 44px 117px 80px;
}
.of-menu .ilu {
  position: absolute;
  top: 16px;
  right: 17px;
  width: 210px;
  pointer-events: none;
}
.of-menu h3 {
  font-family: var(--f-tytul);
  font-size: 42px;
  letter-spacing: -.05em;
  text-align: center;
  margin-bottom: 24px;
}
.of-menu h4 {
  font-family: var(--f-din);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .04em;
  margin: 26px 0 6px;
}
.of-menu ul { list-style: none; padding: 0; margin: 0; }
.of-menu li { font-size: 18px; line-height: 1.25; padding: 5px 0; max-width: 560px; }
.of-menu b { font-weight: 400; }

/* O NAS */
.onas {
  background:
    linear-gradient(rgba(10, 29, 63, .71), rgba(10, 29, 63, .71)),
    url(img/tlo.jpg) center / cover fixed;
  padding: 90px 0;
}
.onas-box {
  background: var(--granat);
  color: var(--bez-jasny);
  padding: 48px 80px 60px;
}
.onas h2 { font-size: 40px; margin-bottom: 12px; }
.onas p {
  font-family: var(--f-tekst);
  font-size: 18px;
  line-height: 1.75;
  text-align: justify;
  margin: 0 0 12px;
}

/* KONTAKT */
.kontakt { background: url(img/tlo.jpg) center / cover; padding: 94px 0 60px; }
.k-head {
  background: rgba(224, 214, 205, .9);
  text-align: center;
  padding: 40px 20px 34px;
}
.k-head h2 {
  font-family: var(--f-tytul);
  font-size: clamp(36px, 6vw, 46px);
  letter-spacing: .15em;
}
.k-head p {
  font-family: var(--f-tekst);
  font-size: 16px;
  letter-spacing: .08em;
  margin: 6px 0 0;
}
.k-cols { display: grid; grid-template-columns: 334fr 323fr 323fr; }
.k-col {
  min-height: 278px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-decoration: none;
  font-family: var(--f-tekst);
  letter-spacing: .1em;
  font-size: 16px;
  padding: 20px;
  transition: filter .2s;
}
a.k-col:hover, .k-soc a:hover { filter: brightness(1.08); }
.k-col svg { width: 46px; height: 46px; }
.k-mail { background: var(--bez-jasny); color: var(--niebieski); font-size: 15px; letter-spacing: .05em; }
.k-tel { background: var(--szalwia); color: #fff; }
.k-soc { background: var(--niebieski); flex-direction: row; gap: 14px; }
.k-soc a { color: var(--bez-jasny); display: block; }
.k-soc svg { width: 52px; height: 52px; }
.k-adres {
  background: rgba(224, 214, 205, .9);
  margin: 0;
  text-align: center;
  padding: 14px 16px;
  font-family: var(--f-tekst);
  font-size: 16px;
  letter-spacing: .08em;
}

/* JAK DZIAŁAMY */
.jak { background: var(--bez); padding: 62px 16px 60px; }
.jak-grid {
  width: min(902px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 357fr 515fr;
  gap: 30px;
}
.jak-l {
  background: var(--granat);
  color: var(--bez-jasny);
  padding: 80px 36px 60px;
}
.jak-l h2 { font-size: 43px; margin-bottom: 26px; }
.jak-l p {
  font-family: var(--f-tekst);
  font-size: 15px;
  line-height: 1.75;
  text-align: left;
  margin: 0 0 16px;
}
.jak-r {
  background: var(--bez-jasny);
  padding: 80px 44px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.jak-r h3 { font-family: var(--f-tytul); font-size: 38px; margin-bottom: 14px; }
.jak-r p { font-family: var(--f-tekst); font-size: 16px; line-height: 1.6; margin: 0; }
.lista { font-family: var(--f-tekst); font-size: 16px; line-height: 1.8; margin: 8px 0 8px; padding-left: 22px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn {
  flex: 1 1 170px;
  text-align: center;
  text-decoration: none;
  font-family: var(--f-din);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: .06em;
  padding: 15px 18px;
  border: 2px solid var(--niebieski);
  transition: background .2s, color .2s;
}
.btn-dark { background: var(--niebieski); color: var(--bez-jasny); }
.btn-dark:hover { background: var(--granat); border-color: var(--granat); }
.btn-light { color: var(--niebieski); }
.btn-light:hover { background: var(--niebieski); color: var(--bez-jasny); }

/* REALIZACJE */
.realizacje { background: var(--granat); padding: 40px 0 60px; }
.realizacje h2 { color: var(--bez-jasny); font-size: 40px; text-align: center; margin-bottom: 48px; }
.gal { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; width: min(922px, 100%); margin: 0 auto; }
.gal-col { display: flex; flex-direction: column; gap: 5px; }
.gal img { width: 100%; }

.stopka {
  background: var(--granat);
  color: var(--bez);
  text-align: center;
  font-family: var(--f-tekst);
  font-size: 13px;
  letter-spacing: .05em;
  padding: 18px 16px;
}

a:focus-visible { outline: 3px solid var(--szalwia); outline-offset: 3px; }

/* TABLET */
@media (max-width: 1000px) {
  .box-grid { grid-template-columns: 1fr; max-width: 560px; gap: 24px; }
  .of-menu { padding: 40px 32px 60px; }
  .of-menu .ilu { width: 140px; opacity: .9; }
  .onas-box { padding: 40px 32px 48px; }
}

/* TELEFON */
@media (max-width: 680px) {
  .boxy { padding: 40px 16px 56px; }
  .boxy .sub { margin-bottom: 32px; }
  .box { grid-template-columns: 36% 1fr; min-height: 0; }
  .box img { width: 100%; height: auto; aspect-ratio: 1; }
  .box-txt { padding: 12px 12px 14px 12px; }
  .box h3 { font-size: 20px; }
  .box .por { font-size: 14px; }
  .sklad { font-size: 15px; margin-top: 6px; }
  .sklad p { margin-bottom: 6px; }
  .oferta { padding-top: 40px; }
  .of-head { padding: 26px 16px 28px; }
  .of-menu { padding: 32px 20px 48px; }
  .of-menu .ilu { position: static; width: 150px; margin: 0 auto 8px; }
  .of-menu li { font-size: 17px; }
  .onas { padding: 48px 0; background-attachment: scroll; }
  .onas-box { padding: 32px 22px 36px; }
  .onas p { font-size: 16px; line-height: 1.7; text-align: left; }
  .kontakt { padding: 48px 0 40px; }
  .k-cols { grid-template-columns: 1fr; }
  .k-col { min-height: 150px; }
  .jak { padding: 40px 16px; }
  .jak-grid { grid-template-columns: 1fr; gap: 16px; }
  .jak-l, .jak-r { padding: 36px 24px 36px; }
  .jak-l h2 { font-size: 36px; margin-bottom: 16px; }
  .jak-l p { text-align: left; }
  .gal { gap: 4px; }
  .gal-col { gap: 4px; }
  .realizacje { padding: 36px 0 40px; }
  .realizacje .wrap { width: calc(100% - 16px); }
  .realizacje h2 { margin-bottom: 28px; }
}