:root {
  --bg0: #071018;
  --bg1: #0c1a24;
  --ink: #e8f1f4;
  --muted: #8aa0ab;
  --line: rgba(160, 200, 210, 0.16);
  --accent: #3ecf8e;
  --accent-2: #f0b429;
  --danger: #ff6b5a;
  --card: rgba(12, 28, 38, 0.72);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font-display: "Outfit", sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg0);
  line-height: 1.45;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(62, 207, 142, 0.18), transparent 60%),
    radial-gradient(700px 420px at 90% 10%, rgba(240, 180, 41, 0.12), transparent 55%),
    linear-gradient(165deg, #071018 0%, #0c1a24 45%, #0a141c 100%);
}
.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  opacity: 0.35;
  pointer-events: none;
}

.top {
  max-width: 980px;
  margin: 0 auto;
  padding: 22px 20px 0;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(62, 207, 142, 0.65);
  transform: translateY(-1px);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}
.brand-sub {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--muted);
  font-size: 1rem;
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.hero {
  padding: 28px 0 18px;
  animation: rise 0.55s ease both;
}
.hero h1 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.lead {
  margin: 0 0 22px;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}
.maker {
  display: grid;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}
.maker select {
  appearance: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 12px;
  padding: 11px 14px;
  min-width: 140px;
  font: inherit;
}

.btn {
  border: 0;
  border-radius: 14px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--accent);
  color: #042016;
  box-shadow: 0 10px 30px rgba(62, 207, 142, 0.25);
}
.btn.secondary {
  background: rgba(255,255,255,0.08);
  color: var(--ink);
  border: 1px solid var(--line);
  margin-top: 10px;
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.panel {
  margin-top: 22px;
  padding: 20px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  animation: rise 0.5s ease both;
}
.panel.soft { background: rgba(12, 28, 38, 0.45); }
.panel h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.panel-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 8px;
}
.panel-head h2 { margin: 0; }
.hint { margin: 0 0 12px; color: var(--muted); font-size: 0.92rem; }

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.profile-item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
}
.profile-item span {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 4px;
}
.profile-item strong {
  font-size: 0.98rem;
  font-weight: 600;
  word-break: break-word;
}

.driver-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.driver {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
}
.driver-meta { min-width: 0; }
.driver-cat {
  font-size: 0.72rem;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.driver-name {
  margin: 2px 0 4px;
  font-weight: 700;
  font-size: 1rem;
}
.driver-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}
.driver a.btn {
  text-decoration: none;
  white-space: nowrap;
  background: rgba(62, 207, 142, 0.14);
  color: var(--accent);
  border: 1px solid rgba(62, 207, 142, 0.35);
}

textarea {
  width: 100%;
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.25);
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
  resize: vertical;
}

footer {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 36px;
  color: var(--muted);
  font-size: 0.82rem;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 640px) {
  .driver {
    grid-template-columns: 1fr;
  }
  .driver a.btn { justify-self: start; }
}