:root {
  --bg: #08090a;
  --bg-elevated: #0f1011;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-strong: rgba(255, 255, 255, 0.055);
  --surface-input: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.13);
  --text: #f7f8f8;
  --text-soft: #d0d6e0;
  --muted: #8a8f98;
  --muted-2: #62666d;
  --accent: #5e6ad2;
  --accent-hover: #7170ff;
  --accent-soft: rgba(94, 106, 210, 0.16);
  --success: #10b981;
  --danger: #fb7185;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  font-size: 16px;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  font-feature-settings: "cv01", "ss03";
  background:
    radial-gradient(circle at 18% -8%, rgba(94, 106, 210, 0.22), transparent 30rem),
    radial-gradient(circle at 86% 10%, rgba(16, 185, 129, 0.09), transparent 24rem),
    linear-gradient(180deg, #0a0b0d 0%, #08090a 42%, #060708 100%);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 72%);
}

button, input, select, textarea {
  font: inherit;
}

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

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03)),
    #111318;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 34px rgba(0, 0, 0, 0.28);
  color: #cfd4ff;
  font-weight: 700;
}

.site-nav {
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(18px);
}

.site-nav a {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 550;
  padding: 8px 12px;
  border-radius: 999px;
  transition: color 140ms ease, background 140ms ease;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
}

.nav-form {
  display: contents;
}

.nav-button {
  min-height: auto;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-weight: 550;
  padding: 8px 12px;
}

.nav-button:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
}

.readiness-summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 24px 0;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.045);
}

.readiness-summary.is-ready {
  border-color: rgba(16, 185, 129, 0.3);
}

.readiness-summary.has-failures {
  border-color: rgba(248, 113, 113, 0.32);
}

.readiness-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.readiness-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.readiness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.readiness-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.readiness-card.pass {
  border-color: rgba(16, 185, 129, 0.26);
}

.readiness-card.warning {
  border-color: rgba(251, 191, 36, 0.32);
}

.readiness-card.fail {
  border-color: rgba(248, 113, 113, 0.34);
}

.readiness-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.readiness-card h2 {
  flex: 1;
  margin: 0;
  font-size: 1rem;
}

.readiness-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.readiness-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--muted);
}

.readiness-card.pass .readiness-dot {
  background: #10b981;
}

.readiness-card.warning .readiness-dot {
  background: #fbbf24;
}

.readiness-card.fail .readiness-dot {
  background: #f87171;
}

.readiness-status {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.delivery-form {
  margin: 22px 0 14px;
}

.muted-note {
  color: var(--muted);
  line-height: 1.6;
}

.legal-page {
  display: grid;
  gap: 16px;
  max-width: 900px;
  padding: 34px;
  border-radius: 24px;
}

.legal-page h1 {
  margin-bottom: 4px;
}

.legal-page h2 {
  margin: 18px 0 0;
  font-size: 1.15rem;
}

.legal-page p {
  color: var(--muted);
  line-height: 1.7;
}

.legal-page a,
.checkout-disclaimer a,
.site-footer a {
  color: #c9ceff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.checkout-disclaimer {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

main {
  padding: 58px 0 42px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(380px, 0.97fr);
  gap: 40px;
  align-items: start;
}

.hero-copy {
  position: sticky;
  top: 24px;
  padding-top: 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin: 0 0 18px;
  padding: 7px 11px;
  border: 1px solid rgba(94, 106, 210, 0.24);
  border-radius: 999px;
  background: rgba(94, 106, 210, 0.095);
  color: #c9ceff;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 18px rgba(16, 185, 129, 0.7);
}

h1 {
  max-width: 780px;
  margin: 0 0 24px;
  color: var(--text);
  font-size: clamp(3.05rem, 6vw, 5.4rem);
  font-weight: 560;
  line-height: 0.95;
  letter-spacing: -0.072em;
}

h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  font-weight: 560;
  letter-spacing: -0.04em;
}

h3 {
  margin: 0 0 12px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.025em;
}

p {
  margin-top: 0;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
  letter-spacing: -0.01em;
}

.lead.small {
  max-width: none;
  margin-bottom: 20px;
  font-size: 0.98rem;
}

.benefits {
  display: grid;
  gap: 11px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.benefits li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--text-soft);
  font-size: 0.98rem;
  font-weight: 500;
}

.benefits li::before {
  content: "✓";
  display: grid;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid rgba(16, 185, 129, 0.26);
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.11);
  color: #8ff5c6;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 28px 0 0;
}

.hero-actions span,
.form-note,
.loading-note {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.button-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: linear-gradient(180deg, #7170ff, #5e6ad2);
  color: white;
  font-weight: 650;
  letter-spacing: -0.01em;
  padding: 13px 18px;
  box-shadow: 0 16px 38px rgba(94, 106, 210, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease;
}

.button-link:hover {
  color: white;
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 20px 46px rgba(94, 106, 210, 0.33), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.button-link.secondary {
  background: rgba(255, 255, 255, 0.045);
  color: #d0d6e0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.button-link.secondary:hover {
  color: white;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 16px 34px rgba(0, 0, 0, 0.22);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
}

.proof-strip div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  color: var(--text);
  font-size: 1.18rem;
  letter-spacing: -0.04em;
}

.proof-strip span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.026)),
    rgba(10, 11, 13, 0.72);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(22px);
}

.form-card {
  display: grid;
  gap: 15px;
  padding: 30px;
  border-radius: var(--radius-lg);
}

.form-heading {
  display: grid;
  gap: 8px;
}

.form-heading .eyebrow,
.cta .eyebrow {
  margin-bottom: 0;
}

.eyebrow.mini {
  padding: 5px 9px;
  font-size: 0.7rem;
}

.form-heading p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.form-note {
  margin: -3px 0 0;
}

.loading-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -4px 0 0;
  padding: 12px 13px;
  border: 1px solid rgba(94, 106, 210, 0.22);
  border-radius: 14px;
  background: rgba(94, 106, 210, 0.095);
  color: var(--text-soft);
}

.loading-note[hidden] {
  display: none;
}

.loading-note::before {
  content: "";
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(201, 206, 255, 0.32);
  border-top-color: #c9ceff;
  border-radius: 999px;
  animation: loading-spin 800ms linear infinite;
}

@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}

label {
  display: grid;
  gap: 8px;
  color: var(--text-soft);
  font-size: 0.86rem;
  font-weight: 560;
  letter-spacing: -0.005em;
}

label span {
  color: var(--muted-2);
  font-weight: 450;
}

input, select, textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  outline: 0;
  border-radius: 12px;
  background: var(--surface-input);
  color: var(--text);
  padding: 12px 13px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease, transform 150ms ease;
}

input:hover, select:hover, textarea:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.058);
}

input::placeholder, textarea::placeholder {
  color: rgba(138, 143, 152, 0.86);
}

input:focus, select:focus, textarea:focus {
  border-color: rgba(113, 112, 255, 0.62);
  background: rgba(255, 255, 255, 0.072);
  box-shadow:
    0 0 0 4px rgba(94, 106, 210, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 19px,
    calc(100% - 13px) 19px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

select option {
  background: #111318;
  color: var(--text);
}

textarea {
  min-height: 104px;
  resize: vertical;
  line-height: 1.55;
}

button {
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: linear-gradient(180deg, #7170ff, #5e6ad2);
  color: white;
  cursor: pointer;
  font-weight: 650;
  letter-spacing: -0.01em;
  padding: 13px 18px;
  box-shadow: 0 16px 38px rgba(94, 106, 210, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 20px 46px rgba(94, 106, 210, 0.33), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

button:active:not(:disabled) {
  transform: translateY(0);
}

button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.25);
  opacity: 0.62;
}

.error {
  border: 1px solid rgba(251, 113, 133, 0.32);
  border-radius: 14px;
  background: rgba(251, 113, 133, 0.105);
  color: #fecdd3;
  padding: 12px 13px;
  line-height: 1.5;
}

.report {
  margin-top: 36px;
  padding: 30px;
  border-radius: var(--radius-lg);
}

.how-it-works {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 38px;
}

.mini-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.032);
}

.mini-card span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(94, 106, 210, 0.11);
  color: #c9ceff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mini-card h2 {
  font-size: 1.1rem;
  line-height: 1.25;
}

.mini-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.channel-diagnosis {
  display: grid;
  gap: 18px;
  margin: 24px 0;
  padding: 22px;
  border: 1px solid rgba(94, 106, 210, 0.22);
  border-radius: 20px;
  background:
    radial-gradient(circle at 8% 0%, rgba(94, 106, 210, 0.2), transparent 18rem),
    rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.channel-diagnosis-header h3 {
  margin: 0;
  max-width: 920px;
  font-size: 1.22rem;
  line-height: 1.35;
}

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

.packaging-grade {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(52, 211, 153, 0.28);
  border-radius: 16px;
  background: rgba(52, 211, 153, 0.08);
}

.packaging-grade strong {
  color: var(--text-soft);
  font-size: 1rem;
}

.packaging-grade p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.packaging-grade span {
  color: var(--text-soft);
  font-weight: 700;
}

.diagnosis-grid div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.16);
}

.diagnosis-grid strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text-soft);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

.diagnosis-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.diagnosis-grid li {
  color: var(--muted);
  line-height: 1.55;
}

.ideas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.idea {
  position: relative;
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.033);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.idea h3 {
  font-size: 1.08rem;
  line-height: 1.3;
}

.idea p {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.idea strong {
  color: var(--text-soft);
  font-weight: 600;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-top: 22px;
  padding: 22px;
  border: 1px solid rgba(94, 106, 210, 0.22);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(94, 106, 210, 0.16), rgba(255, 255, 255, 0.035));
}

.cta p {
  color: var(--muted);
  line-height: 1.6;
}

.cta h3 {
  margin-top: 8px;
}

.checkout-form {
  min-width: 190px;
}

.leads-page {
  display: grid;
  gap: 24px;
}

.leads-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.leads-header h1 {
  font-size: clamp(2.7rem, 5vw, 4.8rem);
}

.metric-card {
  min-width: 170px;
  padding: 20px;
  border-radius: 18px;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 560;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.empty-state {
  padding: 30px;
  border-radius: var(--radius-lg);
}

.empty-state p {
  color: var(--muted);
  line-height: 1.6;
}

.text-link {
  color: #c9ceff;
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  color: var(--text);
  text-decoration: underline;
}

.lead-list {
  display: grid;
  gap: 18px;
}

.lead-card {
  display: grid;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.lead-card-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.lead-card-header h2 {
  margin-bottom: 4px;
  font-size: 1.45rem;
}

.lead-card-header p,
.lead-card-header time {
  color: var(--muted);
  font-size: 0.92rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 10px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.status-pill.active {
  border: 1px solid rgba(74, 222, 128, 0.42);
  background: rgba(34, 197, 94, 0.16);
  color: #bbf7d0;
}

.status-pill.cancelled {
  border: 1px solid rgba(248, 113, 113, 0.42);
  background: rgba(239, 68, 68, 0.14);
  color: #fecaca;
}

.status-pill.lead {
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(148, 163, 184, 0.1);
  color: var(--muted-2);
}

.lead-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.lead-meta div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.lead-meta dt {
  margin-bottom: 6px;
  color: var(--muted-2);
  font-size: 0.76rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.lead-meta dd {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.4;
}

.lead-section {
  display: grid;
  gap: 8px;
}

.lead-section h3 {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.lead-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.paid-plan-preview {
  border: 1px solid rgba(96, 165, 250, 0.22);
  background: rgba(37, 99, 235, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.lead-ideas {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.lead-ideas li {
  color: var(--muted);
  line-height: 1.55;
}

.lead-ideas strong {
  display: block;
  color: var(--text-soft);
  font-weight: 600;
}

.lead-ideas span {
  display: block;
  margin-top: 2px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 30px 0 42px;
  color: var(--muted-2);
  font-size: 0.9rem;
}

@media (max-width: 940px) {
  main {
    padding-top: 34px;
  }

  .hero, .ideas, .how-it-works, .diagnosis-grid {
    grid-template-columns: 1fr;
  }

  .leads-header,
  .lead-card-header {
    align-items: stretch;
    flex-direction: column;
  }

  .lead-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy {
    position: static;
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, 1180px);
  }

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

  .site-nav {
    width: 100%;
  }

  .lead-meta {
    grid-template-columns: 1fr;
  }

  .site-nav a {
    flex: 1;
    text-align: center;
  }

  .proof-strip,
  .cta {
    grid-template-columns: 1fr;
  }

  .checkout-form {
    min-width: 0;
  }

  h1 {
    font-size: clamp(2.65rem, 15vw, 4rem);
  }

  .form-card, .report {
    padding: 22px;
  }
}