/* Модуль — веб-студия. Декоративный статичный шаблон. */

:root {
  --bg: #ffffff;
  --bg-muted: #f4f6f9;
  --ink: #16202c;
  --ink-soft: #5a6b7e;
  --accent: #1f6feb;
  --accent-dark: #1558b8;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(22, 32, 44, .05), 0 8px 24px rgba(22, 32, 44, .06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Шапка */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .2px;
}

.logo-mark {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background:
    linear-gradient(135deg, var(--accent) 0 50%, transparent 50% 100%),
    var(--accent);
  box-shadow: inset 0 0 0 3px #fff, 0 0 0 1px var(--accent);
}

.logo-dot { color: var(--accent); }

.nav { display: flex; gap: 26px; }

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 15px;
  transition: color .15s;
}

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

/* Первый экран */

.hero {
  padding: 96px 0 84px;
  background:
    radial-gradient(720px 320px at 82% -10%, rgba(31, 111, 235, .12), transparent 70%),
    var(--bg);
}

.hero-kicker {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 18px;
  max-width: 720px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  letter-spacing: -.5px;
}

.hero-lead {
  margin: 0 0 34px;
  max-width: 620px;
  font-size: 18px;
  color: var(--ink-soft);
}

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

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }

.btn-ghost { border: 1px solid var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Секции */

.section { padding: 72px 0; }
.section-muted { background: var(--bg-muted); }

.section-title {
  margin: 0 0 34px;
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -.3px;
}

/* Услуги */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.card h3 { margin: 0 0 10px; font-size: 18px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.card-price {
  margin-top: 14px !important;
  font-weight: 700;
  color: var(--ink) !important;
}

/* Работы */

.works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.work {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  text-decoration: none;
  color: var(--ink);
  transition: box-shadow .15s, transform .15s;
}

.work:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.work-thumb {
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
}

.thumb-a { background: linear-gradient(135deg, #1f6feb, #7ba7f0); }
.thumb-b { background: linear-gradient(135deg, #0f9d76, #7fd6b6); }
.thumb-c { background: linear-gradient(135deg, #7a4df0, #b79bf7); }
.thumb-d { background: linear-gradient(135deg, #e0713a, #f3b394); }

.work-name { font-weight: 600; font-size: 15px; line-height: 1.35; }
.work-tag { font-size: 13px; color: var(--ink-soft); }

/* Процесс */

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.steps li { counter-increment: step; }

.steps h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.steps h3::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .1em;
}

.steps p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* Контакты */

.section-contacts {
  background:
    radial-gradient(600px 260px at 18% 120%, rgba(31, 111, 235, .14), transparent 70%),
    var(--bg-muted);
}

.contacts-lead {
  max-width: 560px;
  margin: -12px 0 26px;
  color: var(--ink-soft);
}

.contacts-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.contact-link {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.contact-link:hover { text-decoration: underline; }

.contact-note { color: var(--ink-soft); font-size: 15px; }

/* Подвал */

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 14px;
}

.footer-links { display: flex; gap: 18px; }

.footer a { color: var(--ink-soft); text-decoration: none; }
.footer a:hover { color: var(--accent); }

@media (max-width: 640px) {
  .nav { gap: 16px; }
  .nav a { font-size: 14px; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
}