:root {
  --ink: #080d10;
  --ink-raised: #10191e;
  --slate: #1e2b32;
  --steel: #596b75;
  --steel-light: #91a0a6;
  --mist: #dce2e3;
  --paper: #edf0ee;
  --line: rgba(221, 230, 232, .18);
  --line-soft: rgba(221, 230, 232, .1);
  --serif: "Switzer", Arial, sans-serif;
  --sans: "Switzer", Arial, sans-serif;
  --body-serif: "Source Serif 4", Georgia, serif;
}

@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Light.woff2") format("woff2"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Semibold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Switzer"; src: url("../assets/fonts/switzer/Switzer-Black.woff2") format("woff2"); font-weight: 900; font-style: normal; font-display: swap; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--ink); color: var(--mist); font-family: var(--sans); letter-spacing: .01em; }
body::selection { background: #c8d2d5; color: var(--ink); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; }

.site-texture { position: fixed; z-index: 40; inset: 0; pointer-events: none; opacity: .35; background: url("../assets/overlays/film-grain.png") center / 720px auto repeat; mix-blend-mode: screen; }
.section-shell { width: min(1360px, calc(100% - 80px)); margin: 0 auto; }
.eyebrow, .section-kicker { margin: 0; color: #aebbc0; font-size: 10px; font-weight: 500; letter-spacing: .23em; line-height: 1.3; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.035em; }

.site-header { position: relative; z-index: 30; min-height: 105px; display: flex; align-items: center; gap: 34px; padding: 22px 40px; border-bottom: 1px solid var(--line-soft); background: #090e11; }
.brand { display: inline-grid; gap: 8px; line-height: 1; color: #fff; }
.brand-lockup { display: inline-flex; align-items: baseline; }
.brand-main { font-size: 27px; font-weight: 700; letter-spacing: .1em; margin-right: -.02em; }
.brand-domain { margin-left: 2px; color: #a3b0b5; font-family: var(--serif); font-size: 17px; font-weight: 400; letter-spacing: -.035em; }
.brand-line { color: #a7b2b6; font-size: 9px; letter-spacing: .26em; text-transform: uppercase; }
.nav { display: flex; flex-wrap: nowrap; gap: clamp(16px, 2vw, 34px); margin-left: auto; }
.nav a, .nav-cta { font-size: 10px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.nav a { color: #c0c9cc; white-space: nowrap; transition: color .2s ease; }
.nav a:hover { color: #fff; }
.nav-cta { display: inline-flex; gap: 14px; align-items: center; border: 1px solid rgba(224, 234, 235, .38); padding: 15px 18px; color: #fff; transition: border-color .2s ease, background .2s ease; white-space: nowrap; }
.nav-cta:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.nav-toggle { display: none; }

.hero { position: relative; overflow: hidden; display: flex; align-items: flex-end; min-height: min(90vh, 800px); background: #05090b; }
.hero-media { position: absolute; z-index: 0; inset: 0; }
.hero-media .media-video { width: 100%; height: 100%; object-fit: cover; object-position: center 46%; filter: saturate(.62) contrast(1.05) brightness(.72) sepia(.05); }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4, 9, 11, .96) 0%, rgba(4, 9, 11, .58) 32%, rgba(4, 9, 11, .12) 62%), linear-gradient(100deg, rgba(4, 9, 11, .72) 0%, rgba(4, 9, 11, .18) 44%, rgba(4, 9, 11, 0) 66%); }
.hero::after { content: ""; position: absolute; z-index: 1; inset: 0; pointer-events: none; opacity: .4; background: url("../assets/overlays/dust.png") center / cover; mix-blend-mode: screen; }
.hero-inner { position: relative; z-index: 2; width: min(1360px, calc(100% - 80px)); margin: 0 auto; padding: 0 0 84px; }
.hero-copy { max-width: 640px; }
.hero h1 { margin: 19px 0 26px; color: #f5f7f6; font-size: clamp(46px, 6.4vw, 88px); line-height: .93; }
.hero h1 em { color: #dde5e5; font-style: normal; }
.hero-text { max-width: min(470px, 100%); margin-bottom: 34px; color: #d4dadb; font-family: var(--body-serif); font-size: 17px; font-weight: 400; line-height: 1.68; letter-spacing: 0; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 13px 24px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 196px; gap: 32px; padding: 16px 18px; border: 1px solid transparent; font-size: 10px; font-weight: 500; letter-spacing: .17em; line-height: 1.1; text-transform: uppercase; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.button-light { background: var(--paper); color: #111b1f; }
.button-light:hover { background: #fff; }
.button-dark { background: #17252b; color: #f1f4f2; }
.button-dark:hover { background: #25373e; }
.button-quiet { min-width: auto; padding-right: 0; border-bottom-color: rgba(231, 239, 240, .55); color: #e6ebeb; }
.button-quiet:hover { border-bottom-color: #fff; }


.process { position: relative; overflow: hidden; padding: 80px 0 91px; border-top: 1px solid var(--line-soft); background: linear-gradient(107deg, rgba(20, 31, 37, .86), rgba(13, 22, 27, .78)), url("../assets/overlays/steel-texture.jpg") center / cover; }
.process::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .3; background: url("../assets/overlays/dust.png") center / cover; }
.process .section-shell { position: relative; z-index: 1; }
.section-heading { display: flex; align-items: end; justify-content: flex-end; gap: 40px; }
.section-heading h2 { margin: 0; color: #f0f3f1; font-size: clamp(30px, 2.6vw, 44px); line-height: .98; text-align: right; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 27px; margin-top: 50px; }
.process-step { position: relative; min-height: 204px; padding-top: 15px; border-top: 1px solid var(--line); }
.process-icon { width: 34px; height: 34px; fill: none; stroke: #d2dadd; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.15; }
.process-step h3 { margin: 20px 0 9px; color: #eff2f1; font-size: 12px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.process-step p { max-width: 205px; margin-bottom: 0; color: #a8b5b9; font-family: var(--body-serif); font-size: 14px; line-height: 1.5; letter-spacing: 0; }

.offer { display: grid; grid-template-columns: 1fr 1.14fr 1fr; min-height: 584px; background: #111d23; }
.offer-module { position: relative; min-height: 584px; overflow: hidden; border-right: 1px solid var(--line); }
.offer-module:last-child { border-right: 0; }
.module-image { position: absolute; inset: 0; background-repeat: no-repeat; filter: saturate(.52) contrast(1.03) brightness(.68); transform: scale(1.015); }
.module-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 11, 14, .18) 8%, rgba(5, 11, 14, .86) 88%); }
.detail-image { background-image: url("../assets/images/shipping-container.jpg"); background-position: center; background-size: cover; }
.japan-image { background-image: url("../assets/images/japan.jpg"); background-position: center 30%; background-size: cover; }
.calculator-image { background-image: url("../assets/images/usa2.jpg"); background-position: center 62%; background-size: cover; filter: saturate(.4) contrast(1.06) brightness(.48); }
.module-content { position: relative; z-index: 2; display: flex; flex-direction: column; min-height: 100%; padding: 34px; }
.module-content h2 { max-width: 420px; margin: 24px 0 auto; color: #f1f3f2; font-size: clamp(26px, 2.2vw, 36px); line-height: 1; }
.module-content p:not(.section-kicker) { max-width: 355px; margin: 24px 0 0; color: #bdc8ca; font-family: var(--body-serif); font-size: 15px; line-height: 1.6; letter-spacing: 0; }
.text-link { display: inline-flex; align-items: center; gap: 18px; width: max-content; margin-top: 30px; padding-bottom: 8px; border-bottom: 1px solid rgba(232, 239, 239, .45); color: #eef1ef; font-size: 9px; font-weight: 500; letter-spacing: .18em; line-height: 1.1; text-transform: uppercase; transition: border-color .2s ease; }
.text-link:hover { border-bottom-color: #fff; }
.transparency-module .text-link, .japan-module .text-link, .calculator-module .text-link { margin-top: auto; }
.calculator-module { background: #18262d; }

.manifesto { position: relative; overflow: hidden; min-height: 620px; border-top: 1px solid var(--line-soft); background: #0f181c; color: var(--mist); }
.manifesto-photo { position: absolute; top: 0; bottom: 0; right: 0; width: 50%; background: linear-gradient(270deg, rgba(5, 10, 13, .06), rgba(5, 10, 13, .75)), url("../assets/images/pickup.jpg") center 58% / cover no-repeat; filter: saturate(.62) contrast(1.04) brightness(.84); }
.manifesto-inner { position: relative; z-index: 1; display: flex; min-height: 620px; align-items: center; justify-content: flex-start; }
.manifesto-copy { width: min(58%, 660px); padding: 60px 0; }
.manifesto-copy h2 { margin: 0 0 30px; color: #f0f3f1; font-size: clamp(30px, 3vw, 46px); line-height: 1.04; }
.manifesto-copy > p { max-width: 460px; margin-bottom: 0; color: #a8b5b9; font-family: var(--body-serif); font-size: 17px; line-height: 1.62; letter-spacing: 0; }
.manifesto .text-link { border-bottom-color: rgba(232, 239, 239, .4); color: #eef1ef; }

.final-cta { position: relative; overflow: hidden; min-height: 565px; background: #101b20; }.final-photo { position: absolute; top: 0; bottom: 0; left: 0; width: 50%; background: linear-gradient(90deg, rgba(5, 10, 13, .04), rgba(5, 10, 13, .79)), url("../assets/images/american.jpg") 30% center / cover no-repeat; filter: saturate(.58) contrast(1.04) brightness(.8); }.final-cta::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .25; background: url("../assets/overlays/dust.png") center / cover; mix-blend-mode: screen; }.final-inner { position: relative; z-index: 1; display: flex; min-height: 565px; align-items: center; justify-content: flex-end; }.final-copy { width: min(58%, 660px); padding: 60px 0; }.final-copy h2 { margin: 21px 0 37px; color: #edf1f0; font-size: clamp(36px, 3.8vw, 56px); line-height: .96; }.final-copy h2 em { color: #cbd5d6; font-style: normal; }

.footer { background: #090e11; }.footer-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 45px; padding: 37px 0; color: #8e9da1; font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }.footer-branding { display: grid; gap: 9px; }.footer-brand { color: #eaf0ef; font-size: 13px; font-weight: 700; letter-spacing: .17em; }.footer-brand span { color: #a6b3b6; font-family: var(--serif); font-size: 11px; font-weight: 400; letter-spacing: -.03em; }.footer-contact { display: flex; gap: 27px; }.footer-contact a:hover { color: #fff; }

.social-icon { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.15; }
.social-icons { display: flex; gap: 18px; margin-top: 32px; padding-top: 26px; border-top: 1px solid var(--line); }
.social-icons a { display: inline-flex; color: #a6b3b6; transition: color .2s ease; }
.social-icons a:hover { color: #fff; }
.social-icons .social-icon { width: 20px; height: 20px; }

@media (max-width: 1050px) {
  .hero-inner { grid-template-columns: minmax(310px, .78fr) minmax(430px, 1.22fr); gap: 52px; }.offer-module { min-height: 530px; }.process-grid { gap: 18px; }.module-content { padding: 27px; }
}

@media (max-width: 1260px) {
  .site-header { gap: 22px; padding-left: 28px; padding-right: 28px; }
  .nav { gap: clamp(11px, 1.3vw, 18px); }
  .nav a { letter-spacing: .09em; }
  .nav-cta { display: none; }
}

@media (max-width: 820px) {
  .section-shell { width: min(100% - 48px, 680px); }.site-header { min-height: 86px; padding: 17px 24px; gap: 18px; }.brand-main { font-size: 23px; }.brand-domain { font-size: 15px; }
  .nav-toggle { display: grid; width: 42px; height: 42px; margin-left: auto; padding: 12px 7px; border: 0; background: transparent; cursor: pointer; gap: 7px; }
  .nav-toggle span { display: block; width: 26px; height: 1px; background: #e9efee; transition: transform .2s ease; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav { position: absolute; z-index: 29; top: 100%; right: 0; left: 0; display: none; flex-direction: column; gap: 0; padding: 11px 24px 24px; border-bottom: 1px solid var(--line); background: #090e11; }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; letter-spacing: .16em; border-bottom: 1px solid var(--line-soft); }
  .hero { min-height: min(78vh, 640px); }.hero-inner { min-height: auto; padding: 0 0 56px; }.hero-copy { max-width: 100%; padding: 0; }.hero h1 { max-width: 560px; font-size: clamp(40px, 9vw, 60px); }.hero-text { max-width: 480px; }.process { padding: 65px 0; }.section-heading { display: block; }.section-heading h2 { margin-top: 18px; text-align: left; }.process-grid { grid-template-columns: repeat(2, 1fr); gap: 0 26px; }.process-step { min-height: 196px; }.process-step:last-child { grid-column: span 2; }.offer { grid-template-columns: 1fr; width: 100%; }.offer-module { min-height: 490px; border-right: 0; border-bottom: 1px solid var(--line); }.offer-module:last-child { border-bottom: 0; }.module-content { padding: 34px max(24px, calc((100vw - 632px) / 2)); }.detail-image { background-size: 180% auto; }.manifesto, .manifesto-inner { min-height: 520px; }.manifesto-photo { width: 100%; opacity: .3; }.manifesto-inner { justify-content: flex-start; }.manifesto-copy { width: 100%; padding: 56px 0; }.manifesto-copy h2, .manifesto-copy > p { max-width: 100%; }.final-cta, .final-inner { min-height: 570px; }.final-photo { width: 76%; opacity: .73; }.final-inner { justify-content: flex-start; }.final-copy { width: 100%; }.footer-inner { grid-template-columns: 1fr; }.footer-contact { grid-row: 2; }
}

@media (max-width: 540px) {
  .section-shell { width: calc(100% - 40px); }.site-header { padding-right: 20px; padding-left: 20px; }.nav { padding-left: 20px; padding-right: 20px; }.brand-main { font-size: 20px; letter-spacing: .08em; }.brand-domain { font-size: 14px; }.brand-line { font-size: 8px; }.hero { min-height: min(72vh, 560px); }.hero-inner { padding: 0 0 44px; }.hero h1 { font-size: clamp(36px, 12vw, 44px); letter-spacing: -.03em; }.hero-text { max-width: 100%; font-size: 14px; }.button { width: 100%; }.button-quiet { width: max-content; }.process-grid { grid-template-columns: 1fr; }.process-step, .process-step:last-child { grid-column: auto; min-height: auto; padding-bottom: 29px; }.process-step h3 { margin-top: 16px; }.process-icon { margin-top: 18px; }.module-content h2 { font-size: 30px; }.manifesto-copy h2 { font-size: 34px; }.final-copy h2 { font-size: 38px; }.final-photo { width: 100%; opacity: .4; }.footer-inner { gap: 24px; }.footer-contact { flex-wrap: wrap; gap: 17px 22px; line-height: 1.5; }.footer-branding { font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }.nav-toggle span, .nav-cta, .button, .text-link { transition: none; }
}

/* Przełącznik języka PL / EN */
.lang-switch { display: inline-flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 500; letter-spacing: .18em; }
.lang-switch span { color: var(--steel); }
.lang-switch a { padding: 6px 0; color: var(--steel-light); transition: color .2s ease; }
.lang-switch a:hover, .lang-switch a[aria-current="page"] { color: #fff; }
@media (max-width: 820px) {
  .lang-switch { order: 2; margin-left: auto; }
  .nav-toggle { order: 3; margin-left: 0; }
}