:root {
  --bg: #0b101b;
  --bg-soft: #111827;
  --surface: #161f31;
  --surface-elevated: #1c263b;
  --border: rgba(148, 163, 184, 0.16);
  --border-strong: rgba(148, 163, 184, 0.28);
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --text-soft: #cbd5e1;
  --primary: #10b981;
  --primary-hover: #059669;
  --accent: #38bdf8;
  --danger: #f43f5e;
  --warning: #f59e0b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-lg: 0 24px 60px rgba(2, 6, 23, 0.55);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: radial-gradient(circle at 15% 0%, rgba(16, 185, 129, 0.12), transparent 38%),
              radial-gradient(circle at 85% 10%, rgba(56, 189, 248, 0.1), transparent 36%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1160px, 92vw);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 16, 27, 0.84);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #06131a;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.14);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  font-family: inherit;
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 13px 22px;
  font-size: 0.98rem;
}

.btn-full {
  width: 100%;
  padding: 13px 20px;
  font-size: 0.98rem;
}

.btn-primary {
  background: linear-gradient(135deg, #10b981, #0ea5e9);
  color: #031518;
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(16, 185, 129, 0.24);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(16, 185, 129, 0.34);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hero */
.hero {
  padding: 68px 0 84px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 44px;
  align-items: center;
}

.pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: #bae6fd;
  font-size: 0.83rem;
  font-weight: 500;
  margin-bottom: 18px;
}

.pill-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1.16;
}

h1 {
  font-size: clamp(2.15rem, 4.1vw, 3.35rem);
  font-weight: 800;
  margin-bottom: 18px;
}

.gradient-text {
  background: linear-gradient(120deg, #34d399, #38bdf8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 1.08rem;
  color: var(--text-soft);
  margin: 0 0 28px;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
  padding: 20px 0 0;
  margin: 0;
  border-top: 1px solid var(--border);
}

.hero-metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: #6ee7b7;
}

.hero-metrics span {
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* Interactive Preview Window */
.preview-window {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.preview-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(11, 16, 27, 0.72);
  border-bottom: 1px solid var(--border);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.35);
}

.preview-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  white-space: nowrap;
}

.agent-cmd-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(10, 15, 28, 0.85);
  border-bottom: 1px solid var(--border);
}

.agent-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #7dd3fc;
  white-space: nowrap;
}

.agent-prompt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: #e2e8f0;
  flex: 1 1 240px;
  line-height: 1.4;
}

.agent-status {
  font-size: 0.72rem;
  font-weight: 600;
  color: #6ee7b7;
  white-space: nowrap;
}

.preview-tabs {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(17, 24, 39, 0.6);
  overflow-x: auto;
}

.preview-tab {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
}

.preview-tab.active {
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.45);
  color: #e0f2fe;
}

.preview-body {
  padding: 16px;
  display: grid;
  gap: 12px;
}

.creator-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
}

.creator-card.muted {
  opacity: 0.74;
  background: rgba(15, 23, 42, 0.55);
}

.creator-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.creator-head strong {
  display: block;
  font-size: 0.96rem;
}

.handle {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.platform-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 6px;
  margin-bottom: 4px;
}

.platform-tag.yt {
  background: rgba(244, 63, 94, 0.16);
  color: #fda4af;
}

.platform-tag.tt {
  background: rgba(56, 189, 248, 0.16);
  color: #7dd3fc;
}

.fit-score {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 8px;
  white-space: nowrap;
}

.fit-score.high {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.fit-score.rejected {
  background: rgba(244, 63, 94, 0.15);
  color: #fda4af;
  border: 1px solid rgba(244, 63, 94, 0.25);
}

.evidence-line {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin: 0 0 10px;
}

.creator-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font-size: 0.76rem;
}

.email-badge.verified {
  color: #6ee7b7;
  font-family: var(--font-mono);
}

.draft-status {
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.14);
  color: #bae6fd;
  font-weight: 600;
}

/* Sections */
.section {
  padding: 82px 0;
}

.section-alt {
  background: rgba(17, 24, 39, 0.62);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6ee7b7;
  margin-bottom: 10px;
}

.eyebrow.light {
  color: #7dd3fc;
}

.section-header h2 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  margin-bottom: 14px;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.02rem;
}

/* Comparison */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.compare-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.compare-card.after {
  border-color: rgba(16, 185, 129, 0.45);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), var(--surface) 45%);
}

.compare-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.compare-badge.bad {
  background: rgba(244, 63, 94, 0.15);
  color: #fda4af;
}

.compare-badge.good {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
}

.compare-head h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.compare-cost {
  margin: 0 0 18px;
  color: var(--text-soft);
  font-weight: 600;
  font-size: 0.94rem;
}

.compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.compare-list strong {
  color: var(--text);
}

/* Workflow Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 12px;
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0 0 18px;
  flex: 1;
}

.step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.step-tags li {
  font-size: 0.74rem;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
}

/* ROI Calculator */
.roi-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.roi-controls h2 {
  font-size: 1.9rem;
  margin-bottom: 12px;
}

.roi-controls p {
  color: var(--text-muted);
  margin: 0 0 26px;
}

.slider-group {
  margin-bottom: 20px;
}

.slider-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.slider-label strong {
  color: #6ee7b7;
  font-family: var(--font-mono);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

.roi-results {
  display: grid;
  gap: 16px;
}

.roi-stat {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
}

.roi-stat.primary {
  border-color: rgba(16, 185, 129, 0.45);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.14), rgba(17, 24, 39, 0.95));
}

.roi-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.roi-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 4px;
}

.roi-stat.primary .roi-number {
  font-size: 2.55rem;
  color: #6ee7b7;
}

.roi-sub {
  font-size: 0.82rem;
  color: var(--text-soft);
}

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

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(16, 185, 129, 0.65);
  box-shadow: 0 20px 50px rgba(16, 185, 129, 0.14);
  transform: translateY(-4px);
}

.popular-ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #031518;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-head h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.price-head p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 20px;
}

.price-tag {
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.price-old {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-now {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 2px 0 8px;
}

.price-now strong {
  font-family: var(--font-display);
  font-size: 2.35rem;
}

.price-now span {
  color: var(--text-muted);
}

.early-pill {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.14);
  color: #6ee7b7;
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  gap: 10px;
  flex: 1;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.price-features li::before {
  content: "✓ ";
  color: var(--primary);
  font-weight: 700;
}

/* Waitlist Section */
.waitlist-section {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), rgba(14, 165, 233, 0.06));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.waitlist-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.waitlist-pitch h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  margin-bottom: 14px;
}

.waitlist-pitch p {
  color: var(--text-soft);
  margin: 0 0 24px;
}

.waitlist-perks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.waitlist-perks li {
  background: rgba(17, 24, 39, 0.65);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.waitlist-perks strong {
  display: block;
  color: #6ee7b7;
  margin-bottom: 3px;
}

.waitlist-perks span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.waitlist-card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-lg);
}

.waitlist-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.waitlist-card h3 {
  font-size: 1.45rem;
  margin-bottom: 4px;
}

.form-sub {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.plan-hint {
  margin-bottom: 14px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #a7f3d0;
  font-size: 0.88rem;
  font-weight: 500;
}

.feishu-frame-wrap {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #ffffff;
}

.feishu-iframe {
  display: block;
  width: 100%;
  height: 680px;
  border: 0;
}

.waitlist-fallback-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 0.84rem;
  color: var(--text-muted);
}

.waitlist-fallback-bar a {
  color: #6ee7b7;
  font-weight: 600;
}

.waitlist-fallback-bar a:hover {
  text-decoration: underline;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

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

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.req {
  color: #fda4af;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.94rem;
}

.field textarea {
  resize: vertical;
  min-height: 98px;
}

.form-feedback {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-feedback.success {
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #a7f3d0;
}

.form-feedback.error {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fecdd3;
}

.form-footnote {
  margin: 10px 0 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* FAQ & SEO Editorial */
.faq-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.seo-editorial h2 {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.seo-editorial p {
  color: var(--text-muted);
  margin: 0 0 14px;
}

.faq-list h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 12px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
}

.faq-list details p {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0;
  background: rgba(11, 16, 27, 0.9);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand p {
  margin: 2px 0 0;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text);
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid,
  .comparison-grid,
  .roi-wrapper,
  .pricing-grid,
  .waitlist-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

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

  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 680px) {
  .main-nav {
    display: none;
  }

  .steps-grid,
  .form-row,
  .roi-subgrid,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .roi-wrapper,
  .waitlist-card {
    padding: 22px;
  }
}