:root {
  --brand-primary: #8a5a2c;
  --brand-blue: #3a7bd5;
  --brand-yellow: #ffd200;
  --bg: #111;
  --card: #1a120b;
  --card-2: #24170e;
  --text: #f7f3ef;
  --muted: #cfc8c2;
  --input: #2b1d13;
  --input-border: #5a3a21;
  --ok: #2fbf71;
  --warn: #f1b84b;
  --err: #e76f51;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial;
  background: radial-gradient(1200px 800px at 10% -20%, var(--brand-yellow) 0%, transparent 30%),
    radial-gradient(1200px 800px at 110% 120%, var(--brand-blue) 0%, transparent 30%),
    linear-gradient(180deg, #0f0a05 0%, #120c07 100%);
  background-repeat: no-repeat;
  color: var(--text);
  line-height: 1.45;
  min-height: 100vh;
  height: auto; /* критично */
  display: flex;
  flex-direction: column;
  overflow-x: hidden; /* захист від горизонтального скролу */
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(1200px 800px at 10% -20%, var(--brand-yellow) 0%, transparent 30%),
    radial-gradient(1200px 800px at 110% 120%, var(--brand-blue) 0%, transparent 30%),
    linear-gradient(180deg, #0f0a05 0%, #120c07 100%);
  background-repeat: no-repeat;
  z-index: -1;
}

html,
body {
  min-height: 100%;
  height: auto;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 16px 64px;
  width: 100%;
  box-sizing: border-box;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand img {
  height: 52px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text);
}

.card {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--input-border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(2px);
}

.card h2 {
  margin-top: 0;
  font-size: 22px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

label {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin: 6px 0;
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--input-border);
  background: var(--input);
  color: var(--text);
  outline: none;
}

input::placeholder {
  color: #a9988b;
}

.req::after {
  content: " *";
  color: var(--warn);
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

button {
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--brand-primary) 0%, #8a5a2c 100%);
  color: white;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.06s ease, filter 0.2s ease;
}

button:hover {
  filter: brightness(1.08);
}

button:active {
  transform: translateY(1px);
}

.sub {
  font-size: 13px;
  color: var(--muted);
}

.note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.status {
  margin-top: 10px;
  font-size: 14px;
}

.status.ok {
  color: var(--ok);
}

.status.err {
  color: var(--err);
}

.catalogs {
  display: none;
  margin-top: 24px;
}

.catalogs ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.catalogs a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  background: #1e140c;
  border: 1px solid var(--input-border);
  text-decoration: none;
  color: var(--text);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--brand-blue);
  color: #002;
  font-weight: 700;
  font-size: 12px;
  margin-left: 8px;
}

.ua-flag {
  width: 18px;
  height: 12px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 2px;
  vertical-align: -2px;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
  background: linear-gradient(#62a8ff 0 50%, #ffd24a 50% 100%);
  display: inline-block;
}

footer {
  margin-top: 36px;
  font-size: 12px;
  color: var(--muted);
}

.hl {
  color: var(--brand-yellow);
  font-weight: 700;
}

.cta {
  margin-top: 18px;
}

.cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--brand-blue) 0%, #2759a7 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.06s ease, filter 0.2s ease;
}

.cta a:hover {
  filter: brightness(1.08);
}

.cta a:active {
  transform: translateY(1px);
}

.cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-direction: column;
  text-align: center;
  margin-top: 26px;
}

.contact-alt .contact-box {
  padding: 12px 14px;
  border-radius: 12px;
  background: #1e140c;
  border: 1px solid var(--input-border);
  color: var(--text);
  font-size: 14px;
}

.contact-alt a {
  color: var(--brand-yellow);
  text-decoration: none;
  font-weight: 700;
}

.contact-alt a:hover {
  text-decoration: underline;
}

.after-submit button {
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--brand-primary) 0%, #8a5a2c 100%);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.06s ease, filter 0.2s ease;
}

.after-submit button:hover {
  filter: brightness(1.08);
}

.after-submit button:active {
  transform: translateY(1px);
}

.call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--brand-primary) 0%, #8a5a2c 100%);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.06s ease, filter 0.2s ease;
  border: 0;
}

.call-btn:hover {
  filter: brightness(1.08);
}

.call-btn:active {
  transform: translateY(1px);
}

.contact-alt .contact-box {
  background: transparent;
  border: 0;
}