:root {
  --bg: #091017;
  --surface: #111a23;
  --surface-2: #182430;
  --border: #2e4458;
  --text: #edf4fb;
  --muted: #98a8b8;
  --blue: #61b3ff;
  --cyan: #72ead9;
  --green: #79d891;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(97, 179, 255, 0.11), transparent 24%),
    linear-gradient(180deg, #091017 0%, #0d161f 100%);
  color: var(--text);
  font-family: "Sora", "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0 26px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-lockup strong,
.brand-lockup span {
  display: block;
}

.brand-lockup span:last-child {
  color: var(--muted);
  font-size: 13px;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 24px rgba(97, 179, 255, 0.4);
}

.header-cta,
.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-weight: 700;
}

.header-cta,
.primary-button {
  background: linear-gradient(135deg, var(--blue), #2c5c85);
  color: #04111d;
}

.ghost-button {
  background: transparent;
  color: var(--text);
}

.hero,
.section-grid,
.diagnostic-section {
  margin-bottom: 22px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(17, 26, 35, 0.96), rgba(24, 36, 48, 0.96));
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.25);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  padding: 34px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  font-weight: 700;
}

.hero h1,
.section-intro h2 {
  margin: 0;
  line-height: 1.02;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(38px, 5vw, 72px);
}

.hero p,
.section-intro p,
.problem-card p,
.step-card p,
.deliverable-card p,
.proof-list p,
.form-status {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-proof {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.hero-proof li::before {
  content: "•";
  color: var(--green);
  margin-right: 10px;
}

.hero-panel,
.metric-row,
.problem-grid,
.steps-grid,
.deliverables-grid,
.proof-list {
  display: grid;
  gap: 14px;
}

.metric-row,
.problem-grid,
.steps-grid,
.deliverables-grid,
.proof-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-card,
.problem-card,
.step-card,
.deliverable-card,
.proof-list > div,
.lead-form {
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 22px;
  background: rgba(9, 16, 23, 0.45);
}

.mini-card,
.problem-card,
.step-card,
.deliverable-card,
.proof-list > div {
  padding: 18px;
}

.card-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-grid,
.diagnostic-section {
  padding: 28px;
}

.section-intro {
  margin-bottom: 18px;
  max-width: 760px;
}

.step-card span:first-child {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(114, 234, 217, 0.12);
  color: var(--cyan);
  font-weight: 700;
}

.lead-form {
  padding: 22px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14px;
}

input,
textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(17, 26, 35, 0.9);
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

@media (max-width: 960px) {
  .hero,
  .metric-row,
  .problem-grid,
  .steps-grid,
  .deliverables-grid,
  .proof-list,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
}