/* WERRA landing — design tokens and layout. No JS anywhere on the page. */

:root{
  --ink:#171310;
  --ink-2:#2A221C;
  --line-dark:#4A4038;
  --cream:#F7F2EB;
  --paper:#FFFCF8;
  --sand:#EAE1D7;
  --line:#D8CEC5;
  --muted:#7C716A;
  --muted-dark:#A89486;
  --lime:#D7FF5E;
  --container:1320px;
  --pad:56px;
  --header-h:72px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Onest',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:17px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.85}
a:focus-visible,summary:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
img{max-width:100%}

[id]{scroll-margin-top:var(--header-h)}

.wrap{max-width:var(--container);margin:0 auto;padding-inline:var(--pad)}

.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--muted)}
.eyebrow--dark{color:var(--muted-dark)}

.h1{margin:0;font-size:clamp(56px,8.4vw,128px);line-height:.95;font-weight:800;letter-spacing:-.035em;max-width:1100px;text-wrap:balance}
.h2{margin:20px 0 0;font-size:clamp(44px,5vw,72px);line-height:1;font-weight:800;letter-spacing:-.03em;text-wrap:balance}
.h2--cta{margin:0;font-size:clamp(56px,7.4vw,112px);line-height:.95;font-weight:800;letter-spacing:-.035em}
.lead{margin:0;font-size:22px;line-height:1.45;text-wrap:pretty}

/* ---------- header ---------- */

.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(23,19,16,.92);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  color:var(--cream);
}
.site-header .wrap{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-family:'Jost',-apple-system,BlinkMacSystemFont,Arial,sans-serif;font-weight:300;font-size:26px;letter-spacing:.14em}
.nav{display:flex;gap:32px;font-size:14px;font-weight:500;color:var(--line)}

.btn{
  display:inline-flex;align-items:center;gap:14px;
  border-radius:999px;background:var(--lime);color:var(--ink);
  font-weight:700;
}
.btn--sm{padding:12px 22px;font-size:14px}
.btn--lg{padding:20px 32px;font-size:18px;font-weight:800}
.btn svg{flex:none}

/* ---------- hero + final CTA ---------- */

.hero{
  background:
    linear-gradient(90deg,rgba(23,19,16,.92) 0%,rgba(23,19,16,.7) 50%,rgba(23,19,16,.35) 100%),
    url(../img/cover-bg.png) center/cover no-repeat var(--ink);
  color:var(--cream);
}
.hero .wrap{padding-block:120px 96px;display:flex;flex-direction:column;gap:40px}
.hero-kicker{font-size:14px;letter-spacing:.3em;font-weight:500;color:var(--line)}
.hero .lead{max-width:560px;color:var(--sand)}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:28px}
.hero-note{font-size:15px;line-height:1.45;color:var(--line)}

.pillars{
  margin-top:56px;padding-top:28px;border-top:1px solid var(--line-dark);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  list-style:none;padding-inline-start:0;margin-bottom:0;
}
.pillars li{display:flex;flex-direction:column}
.pillar-name{font-size:26px;font-weight:800;line-height:1.1}
.pillar-desc{margin-top:6px;font-size:14px;color:var(--line)}

.final-cta{
  background:
    linear-gradient(90deg,rgba(23,19,16,.9) 0%,rgba(23,19,16,.6) 100%),
    url(../img/cover-bg.png) center/cover no-repeat var(--ink);
  color:var(--cream);
}
.final-cta .wrap{padding-block:144px;display:flex;flex-direction:column;align-items:flex-start;gap:36px}
.final-cta p{margin:0;max-width:520px;font-size:20px;line-height:1.5;color:var(--sand)}

/* ---------- problem ---------- */

.problem{background:var(--cream)}
.problem .wrap{padding-block:128px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:start}

.cmp{display:flex;flex-direction:column}
.cmp-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;padding-block:28px;border-top:1px solid var(--line)}
.cmp-head{border-top:1px solid var(--ink)}
.cmp-row:last-of-type{border-bottom:1px solid var(--line)}
.cmp-label{font-size:13px;font-weight:700;letter-spacing:.1em}
.cmp-label--now{color:var(--muted)}
.cmp-title{font-size:22px;font-weight:700}
.cmp-sub{margin-top:6px;font-size:16px;line-height:1.5}
.cmp-sub--now{color:var(--muted)}

.callout{
  margin-top:40px;padding:32px 36px;border-radius:24px;background:var(--sand);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:32px;
}
.callout-label{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.callout-big{margin-top:10px;font-size:28px;font-weight:800}
.callout-quote{margin:10px 0 0;font-size:18px;line-height:1.5}

/* ---------- system ---------- */

.system{background:var(--ink);color:var(--cream)}
.system .wrap{padding-block:128px}
.system-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:end}
.system-head p{margin:0;max-width:460px;font-size:19px;line-height:1.5;color:var(--line)}
.stages{margin-top:72px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.stage{display:flex;flex-direction:column;gap:18px}
.stage img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:4px}
.stage-line{display:flex;align-items:baseline;gap:12px}
.stage-num{font-size:15px;font-weight:700;color:var(--lime)}
.stage-name{font-size:32px;font-weight:800;letter-spacing:-.02em}
.stage-product{font-size:15px;font-weight:700;letter-spacing:.04em}
.stage-desc{font-size:16px;line-height:1.5;color:var(--line)}

/* ---------- what's inside ---------- */

.inside{background:var(--cream)}
.inside .wrap{padding-block:128px;display:grid;grid-template-columns:minmax(240px,3.5fr) minmax(0,8.5fr);gap:56px;align-items:start}
.inside-aside{position:sticky;top:120px}
.inside-big{margin-top:20px;font-size:clamp(96px,11vw,168px);line-height:.85;font-weight:800;letter-spacing:-.05em}
.inside-aside h2{margin:16px 0 0;font-size:36px;line-height:1.1;font-weight:800;letter-spacing:-.02em}
.inside-aside p{margin:20px 0 0;max-width:340px;font-size:17px;line-height:1.5;color:var(--muted)}

.docs{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.doc{
  display:grid;grid-template-columns:48px minmax(190px,1.1fr) minmax(0,1.6fr) 64px;
  gap:20px;align-items:baseline;padding-block:22px;border-bottom:1px solid var(--line);
}
.doc-code{font-size:14px;font-weight:700;color:var(--muted)}
.doc-name{font-size:20px;font-weight:800}
.doc-desc{font-size:16px;line-height:1.45;color:var(--muted)}
.doc-pages{font-size:14px;color:var(--muted);text-align:right}

/* ---------- modes ---------- */

.modes{background:var(--sand)}
.modes .wrap{padding-block:128px}
.mode-cards{margin-top:64px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
.mode{padding:48px;border-radius:28px;display:flex;flex-direction:column;gap:28px}
.mode--fast{background:var(--ink);color:var(--cream)}
.mode--full{background:var(--paper)}
.mode-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.mode-name{font-size:18px;font-weight:800;letter-spacing:.06em}
.mode--fast .mode-name{color:var(--lime)}
.mode-intent{font-size:15px;color:var(--line)}
.mode--full .mode-intent{color:var(--muted)}
.mode-time{font-size:clamp(64px,7vw,104px);line-height:.9;font-weight:800;letter-spacing:-.04em}
.mode-result{margin-top:auto;margin-bottom:0;font-size:17px;line-height:1.5}

.steps{margin:0;display:flex;flex-direction:column;border-top:1px solid var(--line-dark)}
.steps>div{display:grid;grid-template-columns:120px 1fr;padding-block:14px;border-bottom:1px solid var(--line-dark);font-size:16px}
.steps dt{font-weight:700}
.steps dd{margin:0;color:var(--line)}

.days{margin:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:24px;border-top:1px solid var(--line)}
.days>div{display:grid;grid-template-columns:48px 1fr;padding-block:14px;border-bottom:1px solid var(--line);font-size:15px}
.days dt{font-weight:700}
.days dd{margin:0;color:var(--muted)}

.starter{margin-top:48px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center}
.starter img{display:block;width:150px;height:188px;object-fit:cover;border-radius:4px}
.starter-title{font-size:26px;font-weight:800;letter-spacing:-.01em}
.starter-text{margin:8px 0 0;font-size:18px;line-height:1.5;color:var(--muted)}

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

.faq{background:var(--cream)}
.faq .wrap{padding-block:128px;display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px;align-items:start}
.faq-list{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{
  list-style:none;cursor:pointer;
  display:grid;grid-template-columns:1fr 32px;gap:24px;align-items:center;
  padding-block:28px;font-size:22px;font-weight:700;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-plus{font-size:30px;font-weight:300;text-align:center;transition:transform .2s}
.faq-list details[open] .faq-plus{transform:rotate(45deg)}
@media (prefers-reduced-motion:reduce){.faq-plus{transition:none}}
.faq-answer{margin:0;padding:0 56px 28px 0;font-size:17px;line-height:1.6;color:var(--muted)}

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

.site-footer{background:var(--ink);color:var(--muted-dark);border-top:1px solid var(--line-dark)}
.site-footer .wrap{padding-block:32px;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:14px}
.site-footer .brand{font-size:20px;color:var(--cream)}
.footer-link{color:var(--cream)}
.lang{display:flex;gap:12px}
.lang [aria-current="true"]{color:var(--cream);font-weight:700}

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

@media (max-width:1024px){
  :root{--pad:32px}
  .problem .wrap,.faq .wrap{grid-template-columns:minmax(0,1fr);gap:48px}
  .inside .wrap{grid-template-columns:minmax(0,1fr);gap:48px}
  .inside-aside{position:static}
  .system-head{grid-template-columns:minmax(0,1fr);gap:32px;align-items:start}
  .stages,.pillars{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
  .mode-cards{grid-template-columns:minmax(0,1fr)}
  .days{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:640px){
  :root{--pad:20px}
  .nav{display:none}
  .hero .wrap{padding-block:88px 72px;gap:32px}
  .problem .wrap,.system .wrap,.inside .wrap,.modes .wrap,.faq .wrap{padding-block:80px}
  .final-cta .wrap{padding-block:96px}
  .hero-cta{gap:20px}
  .hero-cta .btn{width:100%;justify-content:center}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:40px}
  .callout{grid-template-columns:minmax(0,1fr);gap:24px;padding:28px}
  .cmp-row{gap:20px}
  .stages{grid-template-columns:minmax(0,1fr)}
  .doc{grid-template-columns:48px 1fr;row-gap:6px}
  .doc-desc{grid-column:2}
  .doc-pages{display:none}
  .mode{padding:28px}
  .starter{grid-template-columns:minmax(0,1fr);gap:24px}
  .faq-answer{padding-right:0}
  .site-footer .wrap{flex-direction:column;align-items:flex-start;gap:16px}
}

/* ---------- текстовые страницы (политика конфиденциальности) ---------- */

.legal{background:var(--cream)}
.legal .wrap{padding-block:96px 128px;max-width:860px}
.legal h1{
  margin:0;font-size:clamp(40px,5vw,64px);line-height:1.02;font-weight:800;
  letter-spacing:-.03em;text-wrap:balance;
}
.legal-updated{margin:20px 0 0;font-size:15px;color:var(--muted)}
.legal-intro{margin:32px 0 0;font-size:20px;line-height:1.5;text-wrap:pretty}
.legal h2{
  margin:56px 0 0;font-size:24px;line-height:1.25;font-weight:800;letter-spacing:-.01em;
  padding-top:28px;border-top:1px solid var(--line);
}
.legal h3{margin:28px 0 0;font-size:18px;font-weight:700}
.legal p{margin:16px 0 0;font-size:17px;line-height:1.6;text-wrap:pretty}
.legal ul{margin:16px 0 0;padding-left:22px}
.legal li{margin-top:8px;font-size:17px;line-height:1.6}
.legal a:not(.btn):not(.brand){text-decoration:underline;text-underline-offset:3px}
.legal .muted{color:var(--muted)}

.legal-fill{
  margin:16px 0 0;padding:16px 20px;border-radius:12px;
  background:var(--lime);color:var(--ink);
  font-size:16px;line-height:1.5;font-weight:700;
}

.legal-table{margin:20px 0 0;border-top:1px solid var(--ink)}
.legal-table>div{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.8fr);gap:24px;
  padding-block:16px;border-bottom:1px solid var(--line);
}
.legal-table dt{font-size:16px;font-weight:700}
.legal-table dd{margin:0;font-size:16px;line-height:1.55;color:var(--muted)}

.legal-back{margin:56px 0 0;font-size:16px;font-weight:700}

@media (max-width:640px){
  .legal .wrap{padding-block:64px 88px}
  .legal-table>div{grid-template-columns:minmax(0,1fr);gap:4px}
}