:root {
  --bg: #020815;
  --panel: rgba(12, 24, 40, 0.86);
  --panel2: rgba(18, 31, 51, 0.92);
  --green: #19ff6a;
  --muted: #9aa4b2;
  --text: #ffffff;
  --line: rgba(25,255,106,0.24);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    linear-gradient(rgba(2,8,21,.96), rgba(2,8,21,.98)),
    repeating-linear-gradient(0deg, rgba(25,255,106,.035) 0, rgba(25,255,106,.035) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(90deg, rgba(25,255,106,.035) 0, rgba(25,255,106,.035) 1px, transparent 1px, transparent 42px);
  color: var(--text);
}

header {
  background: #020612;
  border-bottom: 1px solid rgba(25,255,106,.14);
  padding: 22px 28px;
}

nav {
  max-width: 1180px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  color: var(--green);
  font-weight: 900;
  letter-spacing: 4px;
  font-size: 13px;
  margin-right: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
}

nav a:hover,
nav a.active {
  color: var(--green);
}

main {
  max-width: 1180px;
  margin: auto;
  padding: 54px 24px 90px;
}

.hero {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 24px;
  padding: 34px;
  margin-bottom: 28px;
}

.eyebrow {
  color: var(--green);
  font-weight: 900;
  letter-spacing: 6px;
  font-size: 12px;
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.04;
}

.subtitle {
  color: #dce5f2;
  line-height: 1.65;
  max-width: 850px;
  font-size: 17px;
  margin: 0;
}

.form-wrap {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 24px;
}

form,
.side-panel {
  border: 1px solid var(--line);
  background: var(--panel2);
  border-radius: 24px;
  padding: 28px;
}

fieldset {
  border: 1px solid rgba(25,255,106,.18);
  border-radius: 20px;
  padding: 22px;
  margin: 0 0 22px;
}

legend {
  color: var(--green);
  font-size: 18px;
  font-weight: 900;
  padding: 0 10px;
}

label {
  display: block;
  font-weight: 800;
  margin-bottom: 8px;
  color: #fff;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(2,8,21,.72);
  color: #fff;
  border-radius: 14px;
  padding: 13px 14px;
  margin-bottom: 17px;
  font-weight: 700;
}

textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}

input[type="file"] {
  padding: 14px;
  border-style: dashed;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 14px 0 20px;
  color: #dce5f2;
  line-height: 1.5;
  font-size: 14px;
}

.checkbox-row input {
  width: auto;
  margin-top: 3px;
}

button,
.button {
  border: 1px solid var(--green);
  background: rgba(25,255,106,.10);
  color: var(--green);
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 900;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

button:hover,
.button:hover {
  background: rgba(25,255,106,.18);
}

.notice {
  border: 1px solid rgba(255,176,32,.28);
  background: rgba(255,176,32,.08);
  color: #ffd58a;
  border-radius: 18px;
  padding: 16px;
  line-height: 1.55;
  font-size: 14px;
  margin-top: 18px;
}

.side-panel h2 {
  color: var(--green);
  margin-top: 0;
}

.side-panel p,
.side-panel li {
  color: #dce5f2;
  line-height: 1.65;
  font-size: 14px;
}

.side-panel ul {
  padding-left: 20px;
}

.side-panel li::marker {
  color: var(--green);
}

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