:root {
  --primary-color: #0c0c0c;
  --secondary-color: #171717;
  --surface-color: #1f1f1f;
  --accent-color: #D90429;
  --accent-hover: #b00320;
  --text-light: #f5f5f5;
  --text-dark: #b8b8b8;
  --border-color: rgba(255,255,255,.12);
  --shadow: 0 20px 60px rgba(0,0,0,.42);
}
* { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  background: radial-gradient(circle at 20% 0%, rgba(217,4,41,.12), transparent 32%), var(--primary-color);
  width: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(100% - 32px, 1180px); margin-inline: auto; }
.top-bar { background: #090909; border-bottom: 1px solid var(--border-color); font-size: .86rem; }
.top-bar .container { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.top-bar-info, .top-bar-social { display: flex; align-items: center; gap: 16px; min-width: 0; }
.top-bar a { color: var(--text-dark); text-decoration: none; white-space: nowrap; }
.top-bar a:hover { color: var(--text-light); }
.header { position: sticky; top: 0; z-index: 1000; background: rgba(13,13,13,.92); border-bottom: 1px solid var(--border-color); backdrop-filter: blur(14px); }
.navbar { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.logo { display: inline-flex; align-items: center; flex: 0 0 auto; min-width: 0; text-decoration: none; }
.logo-image { width: auto; height: clamp(42px, 7vw, 64px); max-width: min(220px, 46vw); object-fit: contain; }
.nav-links { list-style: none; display: flex; align-items: center; justify-content: flex-end; gap: 18px; margin: 0; padding: 0; min-width: 0; }
.nav-link { color: var(--text-dark); text-decoration: none; font-weight: 700; font-size: .94rem; white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--text-light); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--border-color); border-radius: 10px; background: rgba(255,255,255,.04); align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.menu-toggle .bar { width: 22px; height: 2px; background: var(--text-light); display: block; transition: transform .24s ease, opacity .24s ease; }
.menu-toggle.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active .bar:nth-child(2) { opacity: 0; }
.menu-toggle.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.form-page-section { padding: clamp(42px, 8vw, 86px) 0; }
.form-page-section > .container { width: min(100% - 32px, 760px); }
.form-container {
  width: 100%;
  margin-inline: auto;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025)), var(--secondary-color);
  padding: clamp(24px, 5vw, 42px);
  border-radius: 14px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
}
h1 { color: var(--text-light); font-size: clamp(2rem, 5vw, 2.85rem); line-height: 1.18; text-align: center; margin: 0 0 22px; }
h2, h3 { color: var(--text-light); }
p { color: var(--text-dark); }
.form-hint { max-width: 560px; margin: 0 auto 28px; text-align: center; font-size: .98rem; }
.form-message-panel { padding: 16px; border-radius: 12px; margin-bottom: 20px; border: 1px solid var(--border-color); background: rgba(255,255,255,.04); }
.form-message-panel.success { border-color: rgba(25,135,84,.55); color: #d8ffe7; background: rgba(25,135,84,.12); }
.form-message-panel.error { border-color: rgba(217,4,41,.55); color: #ffdce2; background: rgba(217,4,41,.12); }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.form-group { margin-bottom: 20px; min-width: 0; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 750; color: var(--text-light); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--border-color);
  background: #0f0f0f;
  border-radius: 10px;
  font: inherit;
  color: var(--text-light);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-group textarea { min-height: 108px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(217,4,41,.24); }
.error-message { display: none; color: #ff6b6b; font-size: .86rem; padding-top: 6px; }
.form-group.error .error-message { display: block; }
.static-text { background: #101010; padding: 18px; border-radius: 12px; margin: 10px 0 22px; border: 1px solid var(--border-color); font-style: italic; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  width: 100%;
  border: 2px solid var(--accent-color);
  border-radius: 10px;
  background: var(--accent-color);
  color: var(--text-light);
  padding: 12px 24px;
  text-decoration: none;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(217,4,41,.24);
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.company-info { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--border-color); display: grid; gap: 10px; text-align: center; }
.company-info p { margin: 0; overflow-wrap: anywhere; }
.company-info i { color: var(--accent-color); margin-right: 8px; }
.form-section { border: 1px solid var(--border-color); border-radius: 14px; margin-bottom: 16px; overflow: hidden; background: rgba(255,255,255,.025); }
.section-toggle { width: 100%; min-height: 58px; border: 0; background: rgba(255,255,255,.045); color: var(--text-light); display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; font: inherit; font-weight: 800; text-align: left; cursor: pointer; }
.section-toggle i { transition: transform .22s ease; }
.form-section.active .section-toggle i { transform: rotate(180deg); }
.section-content { display: none; padding: 18px; }
.form-section.active .section-content { display: block; }
.checkbox-line { display: flex; align-items: flex-start; gap: 12px; margin: 22px 0; color: var(--text-dark); }
.checkbox-line input { width: auto; margin-top: 6px; }
.footer { margin-top: 0; padding: 64px 0 28px; background: #080808; border-top: 1px solid var(--border-color); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .9fr 1.2fr; gap: 34px; }
.footer-brand-logo img { height: 58px; width: auto; object-fit: contain; margin-bottom: 16px; }
.footer-col p { max-width: 440px; margin: 0; }
.footer-title { margin: 0 0 18px; font-size: 1rem; color: var(--text-light); }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer-list li { display: flex; gap: 10px; align-items: flex-start; min-width: 0; }
.footer-list i { color: var(--accent-color); width: 18px; margin-top: 3px; flex: 0 0 auto; }
.footer-list a { color: var(--text-dark); text-decoration: none; overflow-wrap: anywhere; }
.footer-list a:hover { color: var(--text-light); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); border-radius: 12px; color: var(--text-light); text-decoration: none; background: rgba(255,255,255,.04); }
.footer-bottom { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; gap: 16px; color: #888; font-size: .9rem; }
.footer-bottom a { color: #888; text-decoration: none; }
.footer-bottom a:hover { color: var(--text-light); }
@media (max-width: 992px) {
  .top-bar { display: none; }
  .navbar { min-height: 68px; }
  .menu-toggle { display: inline-flex; }
  .nav-links { position: fixed; top: 68px; right: 0; width: min(100%, 320px); height: calc(100svh - 68px); padding: 26px; background: rgba(10,10,10,.98); border-left: 1px solid var(--border-color); transform: translateX(100%); transition: transform .28s ease; flex-direction: column; align-items: flex-start; justify-content: flex-start; overflow-y: auto; }
  .nav-links.active { transform: translateX(0); }
  .nav-link { font-size: 1.08rem; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .container, .form-page-section > .container { width: min(100% - 24px, 560px); }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-container { border-radius: 12px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 430px) {
  .container, .form-page-section > .container { width: min(100% - 18px, 430px); }
  .form-container { padding: 20px; }
  h1 { font-size: 1.9rem; }
  .logo-image { max-width: 190px; height: 48px; }
  .nav-links { width: 100%; }
}