@font-face {
  font-family: "Satoshi";
  src: url("/fonts/Satoshi-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("/fonts/Satoshi-Bold.ttf") format("truetype");
  font-weight: 700 900;
  font-display: swap;
}

@font-face {
  font-family: "Anton";
  src: url("/fonts/Anton-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

:root {
  --ink: #15140e;
  --ink-soft: #26231a;
  --paper: #f8f6f1;
  --paper-deep: #efece4;
  --red: #ce2e22;
  --muted: #6b6453;
  --line-dark: rgba(248, 246, 241, 0.14);
  --line-paper: rgba(21, 20, 14, 0.18);
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.14;
  background: url("/images/tex-newsprint.webp") center / 520px repeat;
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, p { margin-top: 0; }
h1, h2 {
  font-family: "Anton", Impact, sans-serif;
  font-weight: 400;
  letter-spacing: 0.005em;
  line-height: 0.95;
  text-transform: uppercase;
}

.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--paper);
  font-weight: 800;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-top: 4px solid var(--red);
  border-bottom: 1px solid var(--line-dark);
  background: rgba(21, 20, 14, 0.94);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { width: auto; height: 24px; }
.nav-links { display: flex; gap: 24px; color: rgba(248, 246, 241, 0.7); font-weight: 700; }
.nav-links a:hover, .nav-links a:focus-visible { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.language-switcher { display: flex; border: 1px solid var(--line-dark); }
.language-switcher a { padding: 7px 9px; color: rgba(248, 246, 241, 0.62); font-size: 12px; font-weight: 900; }
.language-switcher a + a { border-left: 1px solid var(--line-dark); }
.language-switcher a[aria-current="page"] { color: #fff; background: var(--red); }

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 20px 0;
  border: 2px solid currentColor;
  font-family: "Anton", Impact, sans-serif;
  letter-spacing: 0.055em;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.btn:hover { transform: translate(-2px, -2px); }
.btn:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(206, 46, 34, 0.56); outline-offset: 4px; }
.btn-primary { color: #fff; background: var(--red); border-color: var(--red); box-shadow: 5px 5px 0 #000; }
.btn-ghost { color: var(--paper); border-color: var(--line-dark); background: rgba(248, 246, 241, 0.04); }

.hero { min-height: calc(100vh - 72px); display: flex; align-items: center; padding: clamp(52px, 7vw, 92px) 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(280px, 0.58fr); align-items: center; gap: clamp(32px, 6vw, 72px); }
.eyebrow, .section-label { color: var(--red); font-size: 13px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
h1 { max-width: 820px; margin-bottom: 22px; font-size: clamp(52px, 6.4vw, 88px); }
.lede { max-width: 720px; margin-bottom: 28px; color: rgba(248, 246, 241, 0.72); font-size: clamp(18px, 1.8vw, 22px); line-height: 1.42; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-media { width: min(100%, 380px); margin: 0 auto; padding: 16px; border: 1px solid var(--line-dark); background: var(--ink-soft); box-shadow: 16px 16px 0 rgba(206, 46, 34, 0.24); transform: rotate(1.2deg); }
.hero-media img { width: 100%; max-height: 560px; object-fit: cover; object-position: top; }

.answer-band { padding: clamp(70px, 8vw, 112px) 0; color: var(--ink); background: var(--paper); }
.answer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.answer-grid article { min-height: 100%; padding: clamp(28px, 4vw, 48px); border: 2px solid var(--ink); }
.answer-grid .problem-card { color: var(--paper); background: var(--ink-soft); }
.answer-grid h2 { margin: 14px 0 18px; font-size: clamp(34px, 4vw, 54px); }
.answer-grid p { margin: 0; font-size: 18px; }

.benefits { padding: clamp(70px, 8vw, 112px) 0; }
.benefits-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(34px, 6vw, 80px); }
.benefits h2, .workflow h2, .faq h2, .related h2, .closing h2 { margin-top: 14px; font-size: clamp(40px, 5vw, 68px); }
.benefits ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.benefits li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); font-size: 18px; }
.benefits li > span:first-child { color: var(--red); font-weight: 900; }

.workflow { padding: clamp(70px, 8vw, 112px) 0; color: var(--ink); background: var(--paper-deep); }
.workflow-intro { max-width: 760px; color: var(--muted); font-size: 20px; }
.workflow ol { margin: 42px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; border: 2px solid var(--ink); }
.workflow li { min-height: 180px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.workflow li + li { border-left: 2px solid var(--ink); }
.workflow li > span { color: var(--red); font-family: "Anton", Impact, sans-serif; font-size: 42px; }
.workflow li b { font-size: 17px; }

.faq { padding: clamp(70px, 8vw, 112px) 0; }
.faq-grid { display: grid; grid-template-columns: 0.65fr 1.35fr; gap: clamp(34px, 6vw, 80px); }
.faq details { border-top: 1px solid var(--line-dark); }
.faq details:last-child { border-bottom: 1px solid var(--line-dark); }
.faq summary { padding: 22px 34px 22px 0; cursor: pointer; font-size: 19px; font-weight: 900; }
.faq details p { padding: 0 34px 22px 0; color: rgba(248, 246, 241, 0.72); }

.related { padding: 0 0 clamp(70px, 8vw, 112px); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.related-card { min-height: 130px; padding: 22px; display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; border: 1px solid var(--line-dark); background: var(--ink-soft); font-weight: 800; }
.related-card:hover { border-color: var(--red); }
.related-card b { color: var(--red); font-size: 28px; }

.closing { padding: clamp(56px, 7vw, 90px) 0; color: var(--ink); background: var(--paper); border-top: 14px solid var(--red); }
.closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.closing h2 { max-width: 780px; margin-bottom: 14px; }
.closing p { max-width: 700px; margin-bottom: 0; color: var(--muted); font-size: 18px; }

footer { padding: 48px 0; border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; align-items: end; gap: 36px; color: rgba(248, 246, 241, 0.62); font-size: 14px; }
.footer-grid img { width: auto; height: 22px; margin-bottom: 14px; }
.footer-grid p { margin: 0; }
.footer-grid > div:nth-child(2) { display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .header-cta { display: none; }
  .hero { min-height: 0; }
  .hero-grid, .answer-grid, .benefits-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-media { width: min(100%, 330px); }
  .workflow ol { grid-template-columns: 1fr 1fr; }
  .workflow li:nth-child(3) { border-left: 0; border-top: 2px solid var(--ink); }
  .workflow li:nth-child(4) { border-top: 2px solid var(--ink); }
  .related-grid { grid-template-columns: 1fr; }
  .closing-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 560px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 64px; gap: 12px; }
  .brand img { height: 21px; }
  .header-actions { margin-left: auto; }
  .language-switcher a { padding: 7px 8px; }
  h1 { font-size: clamp(44px, 14vw, 62px); }
  .hero { padding: 42px 0 54px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .workflow ol { grid-template-columns: 1fr; }
  .workflow li + li, .workflow li:nth-child(3) { border-left: 0; border-top: 2px solid var(--ink); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
  .hero-media { transform: none; }
}