:root {
  --navy-900: #0f1b2e;
  --navy-700: #1f3d68;
  --paper: #f5f4f0;
  --ink: #1d2b3a;
  --ink-soft: #42566f;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  clip-path: none;
  white-space: normal;
  top: 12px;
  left: 12px;
  z-index: 9999;
  padding: 8px 12px;
  background: #fff;
  color: #000;
  border-radius: 6px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #d9d4cc;
  backdrop-filter: blur(8px);
}

.nav-inner {
  width: min(1180px, 94%);
  margin: 0 auto;
  min-height: 102px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 96px;
  height: auto;
}

.brand-title {
  font-size: 2rem;
  line-height: 1;
  margin: 0;
  font-weight: 800;
}

.brand-tag {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  color: #203d63;
}

.main-nav a.active {
  background: #1f4677;
  color: #fff;
}

.container {
  width: min(1180px, 94%);
  margin: 32px auto;
}

.hero {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 470px;
  display: flex;
  align-items: center;
  padding: clamp(20px, 4vw, 64px);
  box-shadow: var(--shadow);
  background-size: cover;
  background-position: center;
}

.hero .panel {
  width: min(860px, 100%);
  background: rgba(20, 31, 45, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(4px);
  border-radius: 12px;
  padding: clamp(20px, 3vw, 34px);
  color: #fff;
}

.hero .panel h1,
.hero .panel h2 {
  margin-top: 0;
  margin-bottom: 14px;
}

.hero .panel p {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.93);
  font-size: 1.08rem;
  line-height: 1.58;
}

.panel--light {
  background: rgba(255, 255, 255, 0.93);
  color: var(--ink);
}

.panel--light p,
.panel--light li,
.panel--light label {
  color: var(--ink-soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.93rem;
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  padding: 11px 12px;
  border: 1px solid #c4ccd7;
  border-radius: 8px;
  font: inherit;
}

.field textarea {
  resize: vertical;
}

.wide {
  grid-column: 1 / -1;
}

.actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.btn {
  border: 0;
  border-radius: 9px;
  padding: 11px 16px;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary {
  background: #204a7e;
  color: #fff;
}

.btn-secondary {
  background: #e5ebf3;
  color: #213b5c;
}

.note {
  font-size: 0.9rem;
  color: #5b6f89;
}

.status {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  display: none;
}

.status.show {
  display: block;
}

.status.ok {
  background: #e8f8ef;
  color: #1a663a;
  border: 1px solid #9ed6b2;
}

.status.error {
  background: #fdeaea;
  color: #8a1f1f;
  border: 1px solid #e4aaaa;
}

.site-footer {
  margin-top: 34px;
  border-top: 1px solid #d6d1c7;
}

.footer-inner {
  width: min(1180px, 94%);
  margin: 0 auto;
  padding: 20px 0 28px;
  color: #5a6677;
}

.footer-links {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

@media (max-width: 880px) {
  .nav-inner {
    flex-wrap: wrap;
    padding: 10px 0;
  }

  .brand img {
    width: 70px;
  }

  .brand-title {
    font-size: 1.35rem;
  }

  .brand-tag {
    font-size: 0.94rem;
  }

  .main-nav {
    width: 100%;
    justify-content: flex-end;
    gap: 6px;
  }

  .main-nav a {
    padding: 8px 11px;
    font-size: 0.92rem;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}