* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: linear-gradient(180deg, #0c0f16 0%, #111827 100%);
  color: #f3f4f6;
}

a {
  text-decoration: none;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.card {
  width: min(1040px, 100%);
  background: rgba(17, 24, 39, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px 32px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.hero-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.narrow-card {
  width: min(820px, 100%);
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

.eyebrow {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93c5fd;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 60px);
  line-height: 1.08;
}

h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.lead {
  margin: 0;
  font-size: 20px;
  line-height: 1.5;
  color: #d1d5db;
}

.hero-video-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-video-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #93c5fd;
}

.hero-video {
  width: 100%;
  display: block;
  border-radius: 16px;
  background: #05070b;
  aspect-ratio: 4 / 3;
  min-height: 280px;
  max-height: 420px;
  object-fit: cover;
}

.hero-video-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #cbd5e1;
}

.hero-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: start;
}

.value-stack,
.form-card,
.sales-section {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 24px;
}

.form-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-card label {
  font-size: 14px;
  text-align: left;
  color: #dbeafe;
}

.form-card input[type="text"],
.form-card input[type="email"],
.form-card select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #f9fafb;
  font-size: 16px;
}

.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.consent-row input {
  margin-top: 4px;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 18px;
  color: #e5e7eb;
}

.bullet-list li::before {
  content: "•";
  color: #60a5fa;
  margin-right: 10px;
}

.micro-proof {
  margin: 18px 0 0;
  color: #93c5fd;
  font-size: 14px;
}

.preview-panel {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.preview-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: #dbeafe;
}

.preview-list li {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.audio-preview-grid {
  display: grid;
  gap: 16px;
}

.audio-preview-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.audio-preview-card strong {
  color: #f9fafb;
  font-size: 15px;
}

.audio-preview-card audio {
  width: 100%;
}

.subtle-note {
  margin: 0;
  color: #9ca3af;
  font-size: 14px;
}

.notice {
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 14px;
}

.notice-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #fecaca;
}

.copy-block {
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: #e5e7eb;
  font-size: 18px;
  line-height: 1.65;
}

.button-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 700;
  transition: transform 120ms ease, opacity 120ms ease;
}

.primary-button {
  width: 100%;
  background: #2563eb;
  color: #ffffff;
}

.secondary-button {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  color: #f9fafb;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.sales-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  text-align: left;
}

.price-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  margin-top: 4px;
}

.price-label {
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.price-value {
  font-size: 46px;
  line-height: 1;
}

@media (max-width: 860px) {
  .hero-grid,
  .sales-grid {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 28px 20px;
  }

  h1 {
    font-size: 36px;
  }

  .lead,
  .copy-block,
  .bullet-list {
    font-size: 17px;
  }
}