:root {
  --primary: #2563EB;
  --secondary: #7C3AED;
  --accent: #22C55E;
  --bg: #0B1220;
  --surface: #111C2E;
  --text: #E5E7EB;
  --muted: #94A3B8;
  --border: #223049;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

a {
  color: var(--text);
  text-decoration: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo-img {
  height: 50px;
  width: auto;
}

.footer-logo {
  height: 100px;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  color: var(--text);
  font-weight: 500;
}

.nav-toggle,
.burger,
.nav-close {
  display: none;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
}

.nav-close {
  position: fixed;
  top: 20px;
  right: 24px;
  font-size: 28px;
  color: var(--text);
  z-index: 101;
}

.hero {
  padding: 64px 0;
}

.small-hero {
  padding: 48px 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: var(--surface);
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.steps .step {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.image-wrap {
  margin-top: 24px;
}

.cta-group {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
  display: inline-block;
}

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

.btn.secondary {
  background: transparent;
  border-color: var(--secondary);
  color: var(--text);
}

.benefits,
.process,
.packages,
.design-system,
.case-blocks,
.faq,
.contact-block,
.about-values,
.about-process,
.about-figma,
.about-commitment,
.about-contact,
.service-list,
.service-detail,
.service-why,
.service-contact,
.contact-form-section,
.contact-info,
.legal {
  padding: 56px 0;
}

.faq-list .faq-item {
  margin-bottom: 16px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.contact-list li {
  margin-bottom: 8px;
  color: var(--muted);
}

.form {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 12px;
}

.form label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--muted);
}

.form input,
.form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  background: #0f172a;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}

.form .consent {
  display: flex;
  gap: 10px;
  align-items: center;
}

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-bottom {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  text-align: center;
  color: var(--muted);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #0f172a;
  border-top: 1px solid var(--border);
  display: none;
  z-index: 200;
}

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.cookie-actions {
  display: flex;
  gap: 12px;
}

.summary ul {
  list-style: none;
  padding: 0;
}

@media (max-width: 980px) {
  .grid-2,
  .cards-3,
  .cards-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    position: fixed;
    top: 0;
    left: 0;
    background: var(--bg);
    width: 100%;
    height: 100%;
    padding-top: 80px;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    transform: translateY(-100%);
  }

  .nav a {
    font-size: 20px;
  }

  .nav-toggle:checked ~ .nav {
    transform: translateY(0);
  }

  .burger,
  .nav-close {
    display: block;
  }

  .nav-close {
    display: none;
  }

  .nav-toggle:checked ~ .nav-close {
    display: block;
  }

  .nav-toggle {
    display: block;
    position: absolute;
    opacity: 0;
    width: 40px;
    height: 40px;
    right: 20px;
    top: 18px;
  }
}

@media (max-width: 640px) {
  .hero,
  .small-hero {
    padding: 36px 0;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}