/* Оформление Katran (#103578). Токены в :root, значений цветов ниже нет. Кегль тела 18 px, малый не ниже 16 px (правило оператора 14.11). */
:root {
  --ink: #0E1620; --paper: #F4F1EA; --steel: #2B3A4A; --line: #D9D4C7; --card: #FFFFFF; --accent: #E8A33D; --error: #B00020;
  --fs-body: 1.125rem; --fs-small: 1rem; --fs-h1: clamp(2rem, 4.2vw + 1rem, 3.5rem); --fs-h2: clamp(1.625rem, 2vw + 1rem, 2.25rem); --fs-h3: 1.25rem;
  --wrap: 72rem; --radius: .625rem;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans", system-ui, -apple-system, "Segoe UI", sans-serif; font-size: var(--fs-body); line-height: 1.6; }
[hidden] { display: none !important; }
a { color: var(--ink); text-underline-offset: .2em; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 1rem; letter-spacing: -.01em; font-weight: 800; }
h1 { font-size: var(--fs-h1); } h2 { font-size: var(--fs-h2); } h3, h4 { font-size: var(--fs-h3); }
p { margin: 0 0 1rem; }
.site-header { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; padding: 1.25rem max(1.5rem, calc((100% - var(--wrap)) / 2 + 1.5rem)); border-bottom: 1px solid var(--line); }
.logo { display: inline-flex; align-items: center; gap: .625rem; text-decoration: none; font-weight: 800; letter-spacing: .16em; font-size: 1.25rem; color: var(--ink); }
.logo svg { width: 2.25rem; height: 2.25rem; display: block; }
.site-nav { display: flex; flex-wrap: wrap; gap: .5rem 1.75rem; }
.site-nav a { color: var(--steel); text-decoration: none; font-weight: 600; font-size: var(--fs-small); padding: .5rem 0; }
.site-nav a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 3px; }
main > section { padding: 4rem 1.5rem; max-width: var(--wrap); margin: 0 auto; scroll-margin-top: 4rem; }
#hero { padding-top: 5rem; padding-bottom: 4.5rem; }
#hero h1 { max-width: 20em; }
#hero p { max-width: 38em; color: var(--steel); font-size: 1.25rem; }
.cta { display: inline-block; background: var(--ink); color: var(--paper); padding: .9rem 1.6rem; border-radius: .375rem; font-weight: 700; text-decoration: none; margin-top: .5rem; border-bottom: 4px solid var(--accent); }
.cta:hover { background: var(--steel); }
.machine-grid, .case-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); margin-bottom: 2rem; }
.machine-card, .case-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.machine-card { border-top: 4px solid var(--ink); }
.machine-card p, .case-card p { color: var(--steel); margin: 0; }
.case-card h4 { font-size: 1.125rem; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.steps li { counter-increment: s; position: relative; padding: 1.25rem 1.25rem 1.25rem 4rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.steps li::before { content: counter(s); position: absolute; left: 1.25rem; top: 1.1rem; width: 2rem; height: 2rem; border-radius: 50%; background: var(--ink); color: var(--paper); font-weight: 800; display: grid; place-items: center; font-size: var(--fs-small); }
.grid-2 { display: grid; gap: 1.25rem; grid-template-columns: 1fr 1fr; }
.grid-2 > div { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.grid-2 .col-mashina { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.grid-2 .col-mashina h3 { color: var(--accent); }
.grid-2 ul { margin: 0; padding-left: 1.25rem; } .grid-2 li { margin-bottom: .75rem; }
#cta-final { background: var(--ink); color: var(--paper); max-width: none; padding-left: max(1.5rem, calc((100% - var(--wrap)) / 2 + 1.5rem)); padding-right: max(1.5rem, calc((100% - var(--wrap)) / 2 + 1.5rem)); }
#cta-final a { color: var(--accent); }
.lead-form { display: grid; gap: .5rem; max-width: 36rem; }
.lead-form label { font-weight: 600; font-size: var(--fs-small); margin-top: .5rem; }
.lead-form input[type="text"], .lead-form textarea { width: 100%; font: inherit; padding: .75rem .875rem; border: 2px solid var(--line); border-radius: .375rem; background: var(--paper); color: var(--ink); }
.lead-form input:focus, .lead-form textarea:focus { outline: 3px solid var(--accent); outline-offset: 1px; }
.lead-form .consent { display: flex; gap: .625rem; align-items: flex-start; font-weight: 400; }
.lead-form button[type="submit"] { justify-self: start; font: inherit; font-weight: 700; background: var(--accent); color: var(--ink); border: 0; padding: .9rem 1.8rem; border-radius: .375rem; cursor: pointer; margin-top: .75rem; }
.field-error, .form-error { color: var(--error); font-size: var(--fs-small); }
#cta-final .field-error, #cta-final .form-error { color: var(--accent); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
#faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: .75rem; }
#faq summary { cursor: pointer; font-weight: 700; }
#faq details p { margin: .75rem 0 0; color: var(--steel); }
.site-footer { padding: 2.5rem max(1.5rem, calc((100% - var(--wrap)) / 2 + 1.5rem)); border-top: 1px solid var(--line); color: var(--steel); font-size: var(--fs-small); }
@media (max-width: 40rem) { .grid-2 { grid-template-columns: 1fr; } main > section { padding: 2.75rem 1rem; } #cta-final { padding-left: 1rem; padding-right: 1rem; } .site-footer { padding-left: 1rem; padding-right: 1rem; } .site-header { padding: 1rem; } #hero { padding-top: 2.5rem; } .site-nav { gap: .25rem 1.25rem; } }