/*
Theme Name: Karol Preysing
Theme URI: https://karolpreysing.com
Author: Karol Preysing
Description: Lekki, autorski onepager dla interim e-commerce directora i stratega marketplace.
Version: 1.3.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: karol-preysing
*/

:root {
  --ink: #0a0a0a;
  --ink-soft: #55534f;
  --paper: #e9e7e1;
  --paper-light: #f6f4ef;
  --white: #ffffff;
  --accent: #e64a3a;
  --accent-dark: #c7352a;
  --tone: #f2c4bc;
  --line: rgba(9, 9, 9, 0.19);
  --shadow: none;
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --wrap: 1220px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper-light);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: absolute;
  z-index: 999;
  top: -100px;
  left: 18px;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--white);
}
.skip-link:focus { top: 18px; }

.wrap { width: min(calc(100% - 48px), var(--wrap)); margin-inline: auto; }
.section { padding: 128px 0; }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--paper-light); }
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
  line-height: 1.3;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
.section--ink .eyebrow { color: #ff796b; }
.section-title {
  max-width: 900px;
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(44px, 5.9vw, 82px);
  font-weight: 720;
  letter-spacing: -.07em;
  line-height: .92;
}
.section-intro {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 20px;
}
.section--ink .section-intro { color: rgba(255,255,255,.68); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(247,247,243,.92);
  backdrop-filter: blur(16px);
}
.header-inner {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand {
  display: flex;
  align-items: center;
  font-size: 25px;
  font-weight: 760;
  letter-spacing: -.055em;
}
.brand-name > span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 32px; }
.nav .button { display: none; }
.nav a:not(.button) {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 650;
}
.nav a:not(.button):hover { color: var(--ink); }
.language-switcher { display: flex; align-items: center; gap: 9px; margin-left: auto; }
.language-switcher a {
  padding: 4px 0 3px;
  border-bottom: 2px solid transparent;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}
.language-switcher a:hover { color: var(--ink); }
.language-switcher a.is-current { border-color: var(--accent); color: var(--ink); }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
}
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: var(--ink);
  content: "";
  transition: transform .2s ease;
}
.nav-open .menu-toggle::before { transform: translateY(3px) rotate(45deg); }
.nav-open .menu-toggle::after { transform: translateY(-3px) rotate(-45deg); }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--accent); border-color: var(--accent); }
.button--light { border-color: var(--paper-light); background: var(--paper-light); color: var(--ink); }
.button--light:hover { background: var(--tone); border-color: var(--tone); }
.button--ghost { background: transparent; color: var(--ink); }
.button--ghost:hover { color: var(--white); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  font-weight: 760;
}

.hero {
  min-height: 100vh;
  padding: 170px 0 76px;
  background: var(--paper-light);
}
.hero-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, .58fr);
  gap: clamp(54px, 8vw, 120px);
}
.hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(58px, 7.3vw, 104px);
  font-weight: 730;
  letter-spacing: -.082em;
  line-height: .86;
}
.hero h1 em { display: block; color: var(--accent); font-style: normal; font-weight: 730; }
.lang-de .hero h1 { font-size: clamp(52px, 6.25vw, 90px); }
.hero-lead {
  max-width: 715px;
  margin: 32px 0 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 42px 0 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  list-style: none;
}
.hero-proof li { display: flex; align-items: center; gap: 9px; }
.hero-proof li::before { width: 12px; height: 2px; background: var(--accent); content: ""; }

.portrait-card {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #d7d4cc;
  box-shadow: var(--shadow);
}
.portrait-card::before { position: absolute; top: 0; right: 0; width: 16px; height: 38%; background: var(--accent); content: ""; }
.portrait-card img { width: 100%; height: 100%; min-height: 620px; object-fit: cover; }
.portrait-placeholder { display: grid; min-height: 620px; place-items: center; }
.portrait-placeholder span {
  display: grid;
  width: auto;
  height: auto;
  place-items: center;
  border: 0;
  color: rgba(10,10,10,.11);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 142px;
  font-weight: 760;
  letter-spacing: -.08em;
}
.portrait-label {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 22px 24px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--white);
}
.portrait-label strong { display: block; font-size: 15px; }
.portrait-label span { display: block; margin-top: 2px; color: rgba(255,255,255,.58); font-size: 12px; }

.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 68px; background: rgba(255,255,255,.15); }
.signal {
  min-height: 230px;
  padding: 34px;
  background: var(--ink);
}
.signal-num { color: #ff796b; font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.signal h3 { margin: 58px 0 12px; font-size: 20px; line-height: 1.25; }
.signal p { margin: 0; color: rgba(255,255,255,.6); font-size: 15px; line-height: 1.55; }

.service-grid { display: block; margin-top: 72px; border-top: 1px solid var(--line); }
.service-card {
  display: grid;
  min-height: 0;
  grid-template-columns: 170px minmax(260px, .9fr) minmax(320px, 1fr);
  gap: 40px;
  padding: 48px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  transition: color .2s ease;
}
.service-card:hover h3 { color: var(--accent); }
.service-index { grid-column: 1; grid-row: 1 / 3; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.service-card h3 { grid-column: 2; grid-row: 1 / 3; margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 39px; font-weight: 720; letter-spacing: -.06em; line-height: .97; }
.service-card p { margin: 0; color: var(--ink-soft); font-size: 16px; }
.service-card p { grid-column: 3; grid-row: 1; }
.service-card ul { grid-column: 3; grid-row: 2; margin: 24px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-card li { position: relative; padding: 5px 0 5px 16px; font-size: 14px; font-weight: 650; }
.service-card li::before { position: absolute; top: 13px; left: 0; width: 8px; height: 2px; background: var(--accent); content: ""; }

.cases-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.case-list { margin-top: 66px; border-top: 1px solid rgba(255,255,255,.18); }
.case {
  display: grid;
  grid-template-columns: 190px 1fr minmax(260px, .58fr);
  gap: 40px;
  padding: 46px 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.case-meta { color: #ff796b; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.case h3 { margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: clamp(38px, 4.4vw, 62px); font-weight: 700; letter-spacing: -.068em; line-height: .92; }
.case-copy { color: rgba(255,255,255,.64); font-size: 16px; }
.case-copy p { margin-top: 0; }
.case-copy a { color: var(--white); }

.process-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(54px, 10vw, 140px); }
.process-list { border-top: 1px solid var(--line); }
.process-step { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.process-step span { color: var(--accent); font-size: 12px; font-weight: 800; }
.process-step h3 { margin: 0 0 8px; font-size: 21px; }
.process-step p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.range-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 72px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.range-card { min-height: 330px; padding: 42px 42px 42px 0; border: 0; border-radius: 0; background: transparent; }
.range-card:nth-child(2) { padding-right: 0; padding-left: 42px; border-left: 1px solid var(--line); background: transparent; }
.range-card h3 { max-width: 460px; margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 36px; font-weight: 750; letter-spacing: -.055em; line-height: .98; }
.range-card p { max-width: 520px; margin: 80px 0 0; color: var(--ink-soft); }

.partners { padding: 38px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.partners-inner { display: grid; grid-template-columns: .85fr 2fr; align-items: center; gap: 50px; }
.partners p { margin: 0; color: var(--ink-soft); font-size: 13px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.partner-list { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.partner-list a { font-size: clamp(17px, 2vw, 23px); font-weight: 780; letter-spacing: -.025em; }

.selective {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  background: var(--accent);
  color: var(--white);
}
.selective::after {
  position: absolute;
  width: 420px;
  height: 420px;
  right: -150px;
  bottom: -240px;
  border: 1px solid rgba(255,255,255,.27);
  border-radius: 50%;
  content: "";
}
.selective-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; padding: 68px; }
.selective h2 { max-width: 760px; margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: clamp(46px, 6vw, 76px); font-weight: 780; letter-spacing: -.07em; line-height: .9; }
.selective-copy p { margin: 0 0 26px; color: rgba(255,255,255,.78); }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(54px, 10vw, 140px); }
.contact-note { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 14px; }
.contact-form { padding: 38px; border: 1px solid var(--line); border-radius: 0; background: var(--white); box-shadow: none; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--paper-light);
  color: var(--ink);
  outline: none;
}
.field input, .field select { min-height: 54px; padding: 0 15px; }
.field textarea { min-height: 145px; padding: 14px 15px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(230,74,58,.12); }
.form-consent { grid-column: 1 / -1; margin: 2px 0 0; color: var(--ink-soft); font-size: 12px; }
.form-consent a { text-decoration: underline; }
.form-submit { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 8px; }
.form-submit small { max-width: 330px; color: var(--ink-soft); font-size: 12px; }
.form-status { margin: 0 0 20px; padding: 14px 16px; border-radius: 10px; background: #e8efe5; font-size: 14px; }
.form-status--error { background: #f5dedb; }
.hp-field { position: absolute !important; left: -9999px !important; }

.site-footer { padding: 48px 0; background: var(--ink); color: var(--paper-light); }
.footer-inner { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.footer-name { margin: 0; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 30px; font-weight: 760; letter-spacing: -.045em; }
.footer-role { margin: 8px 0 0; color: rgba(255,255,255,.58); font-size: 13px; }
.footer-links { display: flex; gap: 24px; color: rgba(255,255,255,.7); font-size: 13px; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .nav { gap: 18px; }
  .nav a:not(.button) { display: none; }
  .hero-grid { grid-template-columns: 1fr .55fr; gap: 42px; }
  .portrait-card, .portrait-placeholder, .portrait-card img { min-height: 480px; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { grid-template-columns: 120px 1fr; gap: 18px 30px; }
  .service-index { grid-column: 1; grid-row: 1 / 4; }
  .service-card h3 { grid-column: 2; grid-row: 1; margin: 0; }
  .service-card p { grid-column: 2; grid-row: 2; }
  .service-card ul { grid-column: 2; grid-row: 3; margin-top: 16px; }
  .case { grid-template-columns: 140px 1fr; }
  .case-copy { grid-column: 2; }
  .process-grid, .contact-grid { grid-template-columns: 1fr; }
  .selective-inner { grid-template-columns: 1fr; padding: 52px; }
}

@media (max-width: 760px) {
  .wrap { width: min(calc(100% - 32px), var(--wrap)); }
  .section { padding: 82px 0; }
  .header-inner { min-height: 72px; }
  .brand { font-size: 22px; }
  .header-inner > .button { display: none; }
  .menu-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 72px 0 auto;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 18px 16px 28px;
    border-bottom: 1px solid var(--line);
    background: var(--paper-light);
  }
  .nav-open .nav { display: flex; }
  .nav a:not(.button) { display: block; padding: 14px 8px; font-size: 17px; }
  .nav .button { display: inline-flex; margin-top: 12px; }
  .hero { min-height: auto; padding: 122px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero { background: var(--paper-light); }
  .hero h1 { font-size: clamp(42px, 12.3vw, 56px); letter-spacing: -.065em; }
  .lang-de .hero h1 { font-size: clamp(38px, 10.9vw, 50px); }
  .hero-lead { font-size: 18px; }
  .hero-actions .button { width: 100%; }
  .portrait-card { min-height: 440px; }
  .portrait-placeholder, .portrait-card img { min-height: 440px; }
  .hero-proof { flex-direction: column; }
  .section-title { font-size: 46px; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal { min-height: 205px; }
  .signal h3 { margin-top: 44px; }
  .service-card { grid-template-columns: 1fr; gap: 18px; padding: 38px 0; }
  .service-index, .service-card h3, .service-card p, .service-card ul { grid-column: 1; grid-row: auto; }
  .service-card h3 { font-size: 36px; }
  .service-card ul { margin-top: 8px; }
  .cases-head { align-items: start; flex-direction: column; }
  .case { grid-template-columns: 1fr; gap: 18px; }
  .case-copy { grid-column: auto; }
  .range-grid { grid-template-columns: 1fr; }
  .range-card { min-height: 0; padding: 34px 0; }
  .range-card:nth-child(2) { padding: 34px 0; border-top: 1px solid var(--line); border-left: 0; }
  .range-card p { margin-top: 48px; }
  .partners-inner { grid-template-columns: 1fr; gap: 28px; }
  .partner-list { align-items: flex-start; flex-direction: column; }
  .selective { border-radius: var(--radius-md); }
  .selective-inner { padding: 38px 26px; }
  .selective h2 { font-size: 46px; }
  .contact-form { padding: 24px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full, .form-consent, .form-submit { grid-column: auto; }
  .form-submit { align-items: stretch; flex-direction: column-reverse; }
  .form-submit .button { width: 100%; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}