/* MaksX - визитка «сайты с помощью нейросетей».
   Цвета только из brand/colors/brand.css. Тени не используем - объекты разделяет тон фона. */

:root {
  --font-display: "Montserrat", "Arial", sans-serif;
  --font-sans: "Onest", "Segoe UI", system-ui, sans-serif;
  --wrap: 1180px;
  --gutter: 24px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 17px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 { font-family: var(--font-display); margin: 0; text-wrap: balance; }
h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.1; font-weight: 800; letter-spacing: -0.01em; }
h3 { font-size: 20px; line-height: 1.25; font-weight: 700; }
p { margin: 0; }

a { color: var(--bug-text); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

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

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 50;
  background: var(--bug); color: var(--on-bug); padding: 10px 16px; border-radius: var(--radius-pill);
}
.skip:focus { top: 12px; }

/* Кнопки и ссылки */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 28px;
  border: 0; border-radius: var(--radius-pill);
  background: var(--bug); color: var(--on-bug);
  font: 700 16px/1 var(--font-display); text-decoration: none; cursor: pointer;
  transition: background-color .15s;
}
.btn:hover { background: var(--bug-text); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }

.link {
  color: var(--ink); font-weight: 500;
  text-decoration: underline; text-decoration-color: var(--bug-text);
  text-decoration-thickness: 2px; text-underline-offset: 5px;
}
.link:hover { color: var(--bug-text); }

/* Шапка */
.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--night) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; align-items: center; gap: 32px; min-height: 68px; }
.logo {
  font: 700 26px/1 var(--font-display); letter-spacing: -0.01em;
  color: var(--ink); text-decoration: none;
}
.logo span { color: var(--bug); }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--ink-muted); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--ink); }

/* Первый экран */
.hero { padding: 64px 0 88px; }
.hero-in {
  display: grid; gap: 56px;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px); line-height: 1.04; font-weight: 800;
  letter-spacing: -0.02em; max-width: 13ch;
}
.lead { margin-top: 28px; font-size: 19px; line-height: 1.55; font-weight: 500; max-width: 34em; }
.hero-more { margin-top: 16px; color: var(--ink-muted); max-width: 34em; }
.hero-cta { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 36px; }
.hero-note { margin-top: 20px; font-size: 14px; color: var(--ink-muted); }

/* Окно браузера с работами - главный элемент страницы */
.browser {
  position: relative; margin: 0;
  background: var(--night-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.browser-bar { display: flex; align-items: flex-end; gap: 14px; padding: 12px 14px 0; }
.dots { display: flex; gap: 6px; padding-bottom: 14px; flex: none; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.tabs {
  display: flex; gap: 2px; min-width: 0;
  overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  flex: none;
  padding: 9px 16px 11px;
  border: 0; border-radius: 10px 10px 0 0;
  background: transparent; color: var(--ink-muted);
  font: 500 14px/1 var(--font-sans); cursor: pointer;
}
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { background: var(--deep); color: var(--ink); }
.browser-addr { background: var(--deep); padding: 8px 14px; }
.addr {
  display: block; padding: 7px 14px;
  background: var(--night); border-radius: var(--radius-pill);
  color: var(--ink-muted); font-size: 13px;
}
.browser-view { background: var(--deep); padding: 0 14px 14px; }
.browser-view img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top;
  border-radius: 8px;
  transition: opacity .25s;
}
.browser-view img.is-swapping { opacity: 0; }
.browser-cap { padding: 14px 190px 16px 18px; color: var(--ink-muted); font-size: 15px; min-height: 3.6em; }

.sticker {
  position: absolute; z-index: 2; right: -18px; bottom: -28px;
  transform: rotate(4deg);
  padding: 12px 18px;
  background: var(--volt); color: var(--on-volt);
  border-radius: var(--radius-sm);
  font: 800 17px/1.15 var(--font-display);
  max-width: 13ch; text-align: center;
}
.sticker:empty { display: none; }

@media (prefers-reduced-motion: reduce) {
  .browser-view img { transition: none; }
}

/* Секции */
.sec { padding: 96px 0; }
.sec-deep { background: var(--deep); }
.sec-lead { margin-top: 18px; color: var(--ink-muted); max-width: 40em; font-size: 18px; }

/* Материалы: две колонки «вы присылаете» - «на сайте» */
.mat { margin-top: 48px; border-top: 1px solid var(--line); }
.mat-head, .mat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.mat-head {
  padding: 16px 0; border-bottom: 1px solid var(--line);
  font: 700 15px/1.3 var(--font-display); color: var(--ink-muted);
}
.mat-head span:last-child { color: var(--bug-text); }
.mat-row { padding: 22px 0; border-bottom: 1px solid var(--line); }
.mat-row p:first-child { color: var(--ink-muted); }
.mat-row p:last-child { font-weight: 500; }

/* Работы */
.case-main {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px;
  align-items: center; margin-top: 48px;
}
.case-pics { position: relative; padding-bottom: 18%; }
.case-pics img { border-radius: var(--radius-lg); border: 1px solid var(--line); }
.pic-a { width: 88%; }
.pic-b { position: absolute; right: 0; bottom: 0; width: 52%; }
.case-text { display: grid; gap: 16px; justify-items: start; }
.case-text h3 { font-size: 26px; }
.case-text p:not(.tag) { color: var(--ink-muted); }

.tag {
  display: inline-block; padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass); color: var(--on-glass);
  font-size: 13px; font-weight: 500;
}

.case-list { margin-top: 72px; border-top: 1px solid var(--line); }
.case-list .case {
  display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 36px;
  padding: 32px 0; border-bottom: 1px solid var(--line);
  align-items: start;
}
.case-list img { border-radius: 10px; border: 1px solid var(--line); }
.case-list .case > div { display: grid; gap: 12px; justify-items: start; max-width: 40em; }
.case-list .case p:not(.tag) { color: var(--ink-muted); }

/* Цены */
.price-cols {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px;
  margin-top: 48px; align-items: start;
}
.price-h { font-size: 18px; color: var(--ink-muted); padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.price-list { list-style: none; margin: 0; padding: 0; }
.price-list li {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 24px;
  padding: 20px 0; border-bottom: 1px solid var(--line);
}
.price-list h4 { margin: 0; font: 700 17px/1.3 var(--font-display); }
.price-list p { grid-column: 1; color: var(--ink-muted); font-size: 15px; line-height: 1.5; }
.price-list .price { grid-column: 2; grid-row: 1 / span 2; text-align: right; }
.price-list .price b { display: block; font: 700 17px/1.3 var(--font-display); white-space: nowrap; }
.price-list .price span { display: block; margin-top: 4px; color: var(--ink-muted); font-size: 14px; }
.price-list-main .price b { color: var(--bug-text); font-size: 20px; }

/* Шаги */
.steps {
  list-style: none; margin: 48px 0 0; padding: 0; counter-reset: step;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px;
}
.steps li { counter-increment: step; display: grid; gap: 10px; align-content: start; }
.steps li::before {
  content: counter(step);
  font: 800 56px/1 var(--font-display); color: var(--glass);
  margin-bottom: 8px;
}
.steps p { color: var(--ink-muted); }

/* Вопросы */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 56px; align-items: start; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; justify-content: space-between; gap: 24px; align-items: center;
  padding: 22px 0; cursor: pointer; list-style: none;
  font: 700 18px/1.35 var(--font-display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--night-raised); color: var(--bug-text); font-size: 22px; font-weight: 500;
}
.faq details[open] summary::after { content: "-"; }
.faq details p { padding: 0 48px 24px 0; color: var(--ink-muted); }

/* Заявка */
.contact { background: var(--glass); color: var(--on-glass); }
.contact-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; align-items: start; }
.contact-text > p { margin-top: 18px; font-size: 18px; max-width: 26em; }
.contact .contact-alt { margin-top: 40px; font-size: 15px; }
.contacts { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.contacts a { color: var(--on-glass); font-weight: 500; text-underline-offset: 5px; }

.lead-form {
  display: grid; gap: 22px;
  background: var(--night); color: var(--ink);
  border-radius: var(--radius-lg); padding: 32px;
}
.field { display: grid; gap: 8px; }
.field label, .chips legend { font-size: 15px; font-weight: 500; }
.opt { color: var(--ink-muted); font-weight: 400; }
input[type="text"], textarea {
  width: 100%; padding: 13px 14px;
  background: var(--night-raised); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: 400 16px/1.4 var(--font-sans);
}
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--ink-muted); opacity: .7; }
[aria-invalid="true"] { border-color: var(--volt); }

.chips { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { margin-bottom: 10px; padding: 0; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span {
  display: inline-block; padding: 9px 14px;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  font-size: 14px; cursor: pointer;
}
.chips input:checked + span { background: var(--bug); border-color: var(--bug); color: var(--on-bug); }
.chips input:focus-visible + span { box-shadow: var(--focus-ring); }

.agree { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--ink-muted); }
.agree input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--bug); flex: none; }
.agree[data-bad="true"] span { color: var(--ink); }
.form-status { min-height: 1.4em; font-size: 15px; }
.form-status:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Подвал */
.foot { border-top: 1px solid var(--line); padding: 28px 0; }
.foot-in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--ink-muted); }
.foot a:not(.link) { color: var(--ink-muted); }

/* Политика */
.legal h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; }
.legal h2 { font-size: 22px; margin-top: 40px; }
.legal p, .legal li { max-width: 46em; margin-top: 14px; color: var(--ink-muted); }
.legal-meta { font-size: 14px; }

/* Планшет */
@media (max-width: 960px) {
  .nav { display: none; }
  .top-in { justify-content: space-between; }
  .hero { padding-top: 40px; }
  .hero-in, .case-main, .price-cols, .faq-wrap, .contact-in { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero h1 { max-width: 16ch; }
  .sticker { right: 8px; bottom: -24px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Телефон */
@media (max-width: 600px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .sec { padding: 64px 0; }
  .hero { padding-bottom: 64px; }
  .lead { font-size: 17px; }
  .browser-bar { padding: 10px 10px 0; }
  .dots { display: none; }
  .browser-addr, .browser-view { padding-left: 10px; padding-right: 10px; }
  .browser-view { padding-bottom: 10px; }
  .sticker { font-size: 15px; padding: 10px 14px; }
  .browser-cap { padding: 12px 12px 52px; }
  .mat-head, .mat-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .mat-head span:last-child { display: none; }
  .mat-row p:last-child::before { content: "На сайте: "; color: var(--bug-text); }
  .case-list .case { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .price-list li { grid-template-columns: minmax(0, 1fr); }
  .price-list .price { grid-column: 1; grid-row: auto; text-align: left; display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
  .price-list .price span { margin-top: 0; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .lead-form { padding: 22px 18px; }
  .faq details p { padding-right: 0; }
}