/* 04 — Brutal
   Tmavý brutalismus, acidová žluť, obrovské písmo. */

:root {
  --bg: #0d0d0d;
  --ink: #f2f0e8;
  --muted: #a3a09a;
  --acid: #d9ff57;
  --paper: #f2f0e8;
  --line: #2d2d2b;
  --font-display: "Archivo", "Arial Black", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --wrap: 1320px;
  --gutter: 34px;
  --accent: var(--acid);
  --selection: var(--acid);
  --selection-ink: #0d0d0d;
  --btn-bg: var(--acid);
  --btn-ink: #0d0d0d;
  --btn-radius: 0;
  --btn-ghost-bg: transparent;
  --btn-ghost-ink: var(--ink);
  --menu-bg: #0d0d0d;
  --menu-line: #3a3a37;
  --form-bg: #0d0d0d;
  --form-line: #2d2d2b;
  --field-line: #3a3a37;
  --field-radius: 0;
  --field-bg: #161615;
  --choice-on: #1e1e1c;
}

body {
  background: var(--bg);
}

h1,
h2,
h3,
h4,
.brand-mark,
.stat strong {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.055em;
  color: var(--ink);
  text-transform: uppercase;
}

h1 em,
h2 em,
h3 em {
  font-style: normal;
  color: var(--acid);
  -webkit-text-stroke: 0;
}

.kicker {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 20px;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 10px;
  background: var(--acid);
}

.nav {
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  font-size: 24px;
  letter-spacing: -0.05em;
  color: var(--ink);
}

.brand-sub {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.nav-links {
  gap: 22px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-cta .btn {
  min-height: 38px;
  padding: 8px 16px;
  font-size: 10px;
  letter-spacing: 0.12em;
}

/* ---------------------------------------------------------- hero */

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: center;
  padding-block: clamp(50px, 8vw, 110px);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 35%;
  filter: grayscale(0.55) contrast(1.15) brightness(0.62);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 13, 13, 0.96) 0%, rgba(13, 13, 13, 0.72) 45%, rgba(13, 13, 13, 0.18) 100%),
    linear-gradient(0deg, rgba(13, 13, 13, 0.8), transparent 40%);
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 900px;
}

.hero-kicker {
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(64px, 11.5vw, 176px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.hero-lead {
  max-width: 44ch;
  font-size: 18px;
  line-height: 1.6;
  color: #d6d3ca;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-actions .btn {
  min-height: 56px;
  padding: 15px 30px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions .btn--ghost {
  border: 2px solid var(--ink);
  color: var(--ink);
}

.hero-actions .btn--ghost:hover {
  background: var(--ink);
  color: #0d0d0d;
}

.hero-micro {
  margin-top: 22px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acid);
}

.hero-side {
  position: absolute;
  right: 14px;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(242, 240, 232, 0.6);
}

/* -------------------------------------------------------- marquee */

.marquee {
  background: var(--acid);
  color: #0d0d0d;
  border: 0;
  border-block: 0;
}

.marquee__track {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  padding-block: 12px;
  gap: 40px;
}

.marquee__track span {
  gap: 40px;
}

.marquee__track span::after {
  content: "✳";
  opacity: 1;
}

/* --------------------------------------------------------- proof */

.proof {
  padding-block: 56px;
  border-bottom: 1px solid var(--line);
}

.proof .kicker {
  margin-bottom: 26px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 2px solid var(--line);
}

.stat {
  padding: 24px 22px 26px;
  border-right: 2px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  font-size: clamp(46px, 5.6vw, 86px);
  line-height: 0.85;
  color: var(--acid);
  margin-bottom: 14px;
}

.stat span {
  display: block;
  max-width: 19ch;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------------------------------------------------- story */

.story {
  padding-block: clamp(60px, 8vw, 120px);
}

.story-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}

.story-copy h2 {
  font-size: clamp(40px, 5.4vw, 82px);
  line-height: 0.9;
  letter-spacing: -0.05em;
  margin-bottom: 28px;
  max-width: 15ch;
}

.story-copy p {
  max-width: 52ch;
  font-size: 16px;
  color: #bab7ae;
  margin-bottom: 16px;
}

.story-sign {
  margin-top: 26px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--acid);
}

.story-sign::before {
  content: "/// ";
}

.story-media {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: 14px 14px 0 var(--acid);
}

.story-media img {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  filter: grayscale(0.3) contrast(1.06);
}

.story-media figcaption {
  padding: 8px 10px;
  background: var(--ink);
  color: #0d0d0d;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------------------------------------------------------- paths */

.paths {
  padding-block: clamp(60px, 8vw, 110px);
  border-top: 1px solid var(--line);
}

.paths-head {
  max-width: 900px;
  margin-bottom: 44px;
}

.paths-head h2 {
  font-size: clamp(44px, 6.4vw, 104px);
  line-height: 0.86;
  letter-spacing: -0.05em;
}

.paths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.path {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(28px, 4vw, 52px);
  border: 2px solid var(--ink);
  background: transparent;
}

.path--thermo {
  background: var(--acid);
  color: #0d0d0d;
  border-color: var(--acid);
}

.path--team {
  background: transparent;
  color: var(--ink);
}

.path-kicker {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 22px;
  color: inherit;
  opacity: 0.7;
}

.path h3 {
  font-size: clamp(40px, 5vw, 76px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  margin-bottom: 18px;
}

.path--thermo h3 {
  color: #0d0d0d;
}

.path-lead {
  max-width: 34ch;
  font-size: 15px;
  margin-bottom: 26px;
  opacity: 0.82;
}

.ticks {
  display: grid;
  gap: 9px;
  width: 100%;
  margin-bottom: 26px;
}

.ticks li {
  position: relative;
  padding-left: 26px;
  font-size: 13.5px;
  line-height: 1.45;
  font-weight: 500;
  border-bottom: 1px solid currentColor;
  padding-bottom: 8px;
  opacity: 0.86;
}

.ticks li::before {
  content: "→";
  position: absolute;
  left: 0;
  font-weight: 800;
}

.path-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  padding-top: 18px;
  border-top: 2px solid currentColor;
  margin-bottom: 8px;
}

.path-cols h4 {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.65;
}

.path-cols .ticks {
  margin-bottom: 10px;
}

.path-cols .ticks li {
  font-size: 12px;
  padding-bottom: 6px;
}

.path-note {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  opacity: 0.6;
}

.path .btn {
  margin-top: auto;
  min-height: 52px;
  padding: 14px 26px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid currentColor;
}

.path--thermo .btn {
  background: #0d0d0d;
  color: var(--acid);
  border-color: #0d0d0d;
}

.path--team .btn {
  background: var(--acid);
  color: #0d0d0d;
  border-color: var(--acid);
}

/* ------------------------------------------------------- chvilka */

.chvilka {
  padding-block: clamp(60px, 8vw, 120px);
  border-top: 1px solid var(--line);
  background: #090909;
}

.chvilka-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: end;
}

.chvilka-copy h2 {
  font-size: clamp(52px, 8.4vw, 140px);
  line-height: 0.82;
  letter-spacing: -0.055em;
  color: var(--ink);
  margin-bottom: 24px;
}

.chvilka-copy p {
  max-width: 42ch;
  color: #bab7ae;
  margin-bottom: 26px;
}

.chvilka-copy .btn {
  border: 2px solid var(--acid);
  color: var(--acid);
  background: transparent;
}

.chvilka-copy .btn:hover {
  background: var(--acid);
  color: #0d0d0d;
}

.chvilka-media {
  margin: 0;
}

.chvilka-media img {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  filter: grayscale(1) contrast(1.15);
}

.chvilka-quote {
  grid-column: 1 / -1;
  margin-top: 30px;
  padding: 26px 0 0;
  border-top: 2px solid var(--acid);
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 52px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  color: var(--acid);
}

/* --------------------------------------------------------- quotes */

.quotes {
  padding-block: clamp(56px, 7vw, 100px);
  border-top: 1px solid var(--line);
}

.sec-head {
  max-width: 780px;
  margin-bottom: 36px;
}

.sec-head h2,
.faq-head h2 {
  font-size: clamp(40px, 5.4vw, 84px);
  line-height: 0.88;
  letter-spacing: -0.05em;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.quote {
  padding: 26px;
  border: 1px solid var(--line);
}

.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 27px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.quote blockquote::before {
  content: "„";
  color: var(--acid);
}

.quote figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.quote figcaption strong {
  color: var(--ink);
}

/* ------------------------------------------------------------ faq */

.faq {
  padding-block: clamp(56px, 7vw, 100px);
  background: var(--paper);
  color: #0d0d0d;
}

.faq .kicker {
  color: #0d0d0d;
  opacity: 0.55;
}

.faq .kicker::before {
  background: #0d0d0d;
}

.faq-head h2 {
  color: #0d0d0d;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(34px, 6vw, 90px);
}

.faq-list {
  border-top: 2px solid #0d0d0d;
}

.faq-item {
  border-bottom: 2px solid #0d0d0d;
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-plus {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  inset: 8px 0 auto;
  height: 2px;
  background: #0d0d0d;
  transition: transform 0.2s ease;
}

.faq-plus::after {
  transform: rotate(90deg);
}

.faq-item[open] .faq-plus::after {
  transform: rotate(0);
}

.faq-answer {
  padding: 0 40px 20px 0;
}

.faq-answer p {
  font-size: 13.5px;
  line-height: 1.6;
  color: #3b3b38;
  max-width: 60ch;
}

/* --------------------------------------------------------- contact */

.contact {
  padding-block: clamp(60px, 8vw, 110px);
  background: var(--acid);
  color: #0d0d0d;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(34px, 6vw, 80px);
  align-items: start;
}

.contact-copy .kicker {
  color: #0d0d0d;
  opacity: 0.55;
}

.contact-copy .kicker::before {
  background: #0d0d0d;
}

.contact-copy h2 {
  color: #0d0d0d;
  font-size: clamp(46px, 6vw, 90px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  margin-bottom: 22px;
}

.contact-copy > p {
  max-width: 34ch;
  color: #2a2a1f;
  font-weight: 500;
}

.contact-points {
  display: grid;
  gap: 7px;
  margin-top: 26px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-points li::before {
  content: "✳";
  margin-right: 8px;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 30px;
  font-size: 13px;
  font-weight: 600;
}

.contact-direct a {
  text-decoration-color: rgba(13, 13, 13, 0.4);
  text-underline-offset: 4px;
}

.form-card {
  background: #0d0d0d;
  color: var(--ink);
  border: 2px solid #0d0d0d;
  border-radius: 0;
}

.form-card .choices legend,
.form-card .field label {
  color: var(--ink);
  opacity: 0.55;
}

.form-card .choice:has(input:checked) {
  background: #1e1e1c;
}

.form-card .btn {
  background: var(--acid);
  color: #0d0d0d;
}

/* ---------------------------------------------------------- footer */

.site-foot {
  background: #090909;
  color: #a3a09a;
  padding-block: 50px 26px;
  border-top: 1px solid var(--line);
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.foot-brand .brand-mark {
  color: var(--ink);
  font-size: 26px;
}

.foot-line {
  margin-top: 8px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.foot-nav {
  display: grid;
  gap: 7px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.foot-nav a {
  text-decoration: none;
}

.foot-nav a:hover {
  color: var(--acid);
}

.foot-meta {
  display: grid;
  gap: 7px;
  font-size: 10px;
}

.foot-legal {
  max-width: 100ch;
  padding-top: 18px;
  font-size: 9.5px;
  line-height: 1.6;
  color: #6c6a64;
}

/* --------------------------------------------------------- thanks */

.thanks-page {
  background: #0d0d0d;
}

.thanks h1 {
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.05em;
}

.thanks .btn {
  background: var(--acid);
  color: #0d0d0d;
}

.thanks-next b {
  color: var(--acid);
}

/* ------------------------------------------------------ responsive */

@media (max-width: 1000px) {
  .story-grid,
  .chvilka-grid,
  .contact-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .story-media,
  .chvilka-media {
    max-width: 560px;
  }

  .paths-grid {
    grid-template-columns: 1fr;
  }

  .quote-grid {
    grid-template-columns: 1fr;
  }

  .chvilka-quote {
    grid-column: auto;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
  }

  .stat:nth-child(2) {
    border-right: 0;
  }

  .hero {
    min-height: 0;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 20px;
  }

  .hero-title {
    font-size: clamp(52px, 16vw, 82px);
  }

  .hero-side {
    display: none;
  }

  .path-cols {
    grid-template-columns: 1fr;
  }

  .foot-grid {
    grid-template-columns: 1fr;
  }

  .marquee__track {
    font-size: 17px;
  }
}