:root {
  color-scheme: dark;
  --bg: #090909;
  --card: rgba(20, 20, 20, 0.82);
  --card-2: rgba(31, 31, 31, 0.78);
  --text: #f4f4f4;
  --muted: #a6a6a6;
  --line: rgba(255,255,255,.10);
  --accent: #f0f0f0;
  --shadow: 0 30px 90px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(255,255,255,.08), transparent 30%),
    radial-gradient(circle at 90% 100%, rgba(255,255,255,.06), transparent 34%),
    var(--bg);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}

.hero-card {
  width: min(720px, 100%);
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--card);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin-bottom: 18px;
  color: #bdbdbd;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 7vw, 4.7rem);
  line-height: .98;
  letter-spacing: -.055em;
}

h1 span { white-space: nowrap; }

.lead {
  margin: 24px 0 0;
  max-width: 620px;
  color: #c7c7c7;
  font-size: clamp(1rem, 2.3vw, 1.15rem);
  line-height: 1.7;
}

.mini-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 22px 0 30px;
  color: var(--muted);
  font-size: .9rem;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d9d9d9;
  box-shadow: 0 0 16px rgba(255,255,255,.65);
}

.form-card {
  display: grid;
  gap: 17px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card-2);
}

label {
  display: grid;
  gap: 8px;
}

label > span {
  color: #dedede;
  font-size: .88rem;
  font-weight: 700;
}

small {
  color: #777;
  font-weight: 500;
}

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 14px;
  outline: none;
  background: rgba(8,8,8,.82);
  color: #f6f6f6;
  font: inherit;
  padding: 14px 15px;
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}

textarea { resize: vertical; min-height: 104px; }

input:focus,
textarea:focus {
  border-color: rgba(255,255,255,.42);
  background: rgba(12,12,12,.98);
}

button {
  margin-top: 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 15px 17px;
  background: var(--accent);
  color: #0a0a0a;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform .15s ease, opacity .15s ease;
}

button:hover { transform: translateY(-1px); }
button:active { transform: translateY(0); }
button:disabled { opacity: .55; cursor: default; }

.form-message {
  min-height: 1.3em;
  margin: 0;
  color: #cfcfcf;
  font-size: .9rem;
}

.form-message.error { color: #ffb8b8; }
.form-message.success { color: #d9ffd9; }

footer {
  margin-top: 20px;
  color: #686868;
  text-align: center;
  font-size: .78rem;
}

@media (max-width: 560px) {
  .page-shell { padding: 14px; }
  .hero-card { border-radius: 22px; padding: 28px 19px; }
  .form-card { padding: 16px; }
  .two-columns { grid-template-columns: 1fr; }
}