:root {
  --background: #f8f9fb;
  --surface: #ffffff;
  --surface-muted: #f3f4f6;
  --surface-strong: #111315;
  --text: #111315;
  --text-muted: #5c6470;
  --border: #e6e8eb;
  --accent: #ff6b2c;
  --accent-strong: #de5316;
  --accent-soft: rgba(255, 107, 44, 0.12);
  --shadow: 0 18px 48px rgba(17, 19, 21, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: min(1120px, calc(100vw - 32px));
  --container-narrow: min(760px, calc(100vw - 32px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fb 24%, #ffffff 100%);
  color: var(--text);
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
}

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

p,
ul,
ol,
h1,
h2,
h3,
h4 {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

.site-shell {
  min-height: 100vh;
}

.top-bar,
.section-container,
.site-footer,
.page-hero {
  width: var(--container);
  margin: 0 auto;
}

.section-container-narrow {
  width: var(--container-narrow);
  max-width: 100%;
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px 0 0;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid rgba(230, 232, 235, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 24px rgba(17, 19, 21, 0.04);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--surface-strong);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-copy {
  max-width: 220px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.35;
}

.top-nav {
  display: none;
  gap: 20px;
}

.top-bar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.top-nav-link {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
}

.top-bar-cta-desktop {
  display: none;
}

.mobile-nav-shell {
  position: relative;
}

.mobile-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.mobile-nav-toggle::-webkit-details-marker {
  display: none;
}

.mobile-nav-toggle::marker {
  content: '';
}

.mobile-nav-toggle-icon {
  display: grid;
  gap: 4px;
}

.mobile-nav-toggle-line {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
  transition: transform 140ms ease, opacity 140ms ease;
}

.mobile-nav-toggle-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.mobile-nav-shell[open] .mobile-nav-toggle-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-nav-shell[open] .mobile-nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.mobile-nav-shell[open] .mobile-nav-toggle-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(calc(100vw - 32px), 340px);
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(230, 232, 235, 0.92);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 20px 40px rgba(17, 19, 21, 0.12);
  backdrop-filter: blur(16px);
}

.mobile-nav {
  display: grid;
  gap: 8px;
}

.mobile-nav-link {
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: background 140ms ease, color 140ms ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  background: var(--surface-muted);
  color: var(--text);
}

.mobile-nav-cta {
  padding-top: 16px;
  border-top: 1px solid rgba(230, 232, 235, 0.92);
}

.mobile-nav-cta .button-stack {
  width: 100%;
}

.button-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 30px rgba(255, 107, 44, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-strong);
}

.button-secondary {
  background: #fff;
  color: var(--text);
  border: none;
  box-shadow:
      inset 0 0 0 1px var(--border),
      0 10px 22px rgba(17, 19, 21, 0.05);
}

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

.button-full {
  width: 100%;
}

.button-helper {
  color: var(--text-muted);
  font-size: 13px;
}

.page-main {
  padding-bottom: 96px;
}

.hero-section {
  width: var(--container);
  margin: 18px auto 0;
  padding: 18px 0 0;
}

.hero-grid {
  display: grid;
  gap: 24px;
  padding: 24px;
  border: 1px solid rgba(230, 232, 235, 0.88);
  border-radius: var(--radius-xl);
  background:
      radial-gradient(circle at top right, rgba(255, 107, 44, 0.12), transparent 32%),
      linear-gradient(180deg, #ffffff 0%, #fff8f4 100%);
  box-shadow: var(--shadow);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-eyebrow,
.section-eyebrow,
.page-hero-overline,
.pricing-eyebrow,
.card-badge {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.page-hero-title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: clamp(36px, 7vw, 66px);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.hero-line {
  display: block;
}

.hero-subtitle,
.page-hero-copy,
.section-description,
.card-description,
.timeline-description,
.mockup-description,
.pricing-caption,
.faq-answer,
.footer-copy,
.legal-paragraph,
.note-copy,
.summary-copy {
  color: var(--text-muted);
  font-size: 16px;
}

.hero-actions {
  display: grid;
  gap: 12px;
}

.hero-proof-list,
.benefit-grid,
.summary-notes,
.pricing-list,
.responsibility-list {
  list-style: none;
}

.hero-proof-list {
  display: grid;
  gap: 10px;
}

.hero-proof-item {
  display: flex;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
}

.hero-proof-item::before {
  content: '';
  display: inline-flex;
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.hero-visual-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: min(100%, 460px);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  padding: 8px 8px 0;
  border-radius: var(--radius-lg);
  background: rgba(17, 19, 21, 0.03);
}

.hero-visual {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
}

.page-section {
  padding: 64px 0 0;
}

.page-section-tight {
  padding-top: 32px;
}

.page-section-accent .section-container {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #111315 0%, #1d2328 100%);
  color: #fff;
}

.page-section-accent .section-description,
.page-section-accent .button-helper {
  color: rgba(255, 255, 255, 0.72);
}

.section-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-title {
  max-width: 760px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.card-grid,
.mockup-grid,
.pricing-list-grid,
.footer-grid,
.setup-layout,
.benefit-grid {
  display: grid;
  gap: 16px;
}

.info-card,
.pricing-hero-card,
.pricing-list-card,
.mockup-card,
.responsibility-card,
.note-card,
.form-card,
.success-card,
.legal-block {
  padding: 22px;
  border: 1px solid rgba(230, 232, 235, 0.92);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 0 10px 22px rgba(17, 19, 21, 0.04);
}

.card-title,
.timeline-title,
.mockup-title,
.responsibility-title,
.pricing-list-title,
.footer-title,
.legal-heading,
.summary-title {
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.card-description,
.timeline-description,
.mockup-description,
.summary-copy {
  margin-top: 10px;
}

.timeline {
  display: grid;
  gap: 16px;
  list-style: none;
  counter-reset: step;
}

.timeline-item,
.summary-item,
.benefit-item {
  display: flex;
  gap: 16px;
}

.timeline-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 800;
}

.timeline-copy {
  flex: 1 1 auto;
}

.mockup-frame {
  padding: 14px;
  border-radius: 26px;
  background: linear-gradient(180deg, #eff2f5 0%, #ffffff 100%);
}

.mockup-image {
  width: 320px;
  max-width: 100%;
  height: auto;
  border-radius: 24px;
}

.benefit-item {
  align-items: flex-start;
  padding: 18px 20px;
  border: 1px solid rgba(230, 232, 235, 0.92);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.benefit-bullet {
  color: var(--accent);
  font-size: 20px;
  font-weight: 800;
}

.benefit-copy {
  font-size: 15px;
}

.pricing-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pricing-hero-card {
  background: linear-gradient(180deg, #fff8f4 0%, #ffffff 100%);
}

.pricing-price {
  margin-top: 10px;
  font-size: clamp(36px, 7vw, 58px);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.pricing-list-card-muted {
  background: var(--surface-muted);
}

.pricing-list {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.pricing-list-item,
.responsibility-item,
.summary-note {
  color: var(--text-muted);
  font-size: 15px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 20px 22px;
  border: 1px solid rgba(230, 232, 235, 0.92);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.faq-question {
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 700;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-answer-wrap {
  margin-top: 12px;
}

.final-cta-wrap {
  max-width: 420px;
}

.page-hero {
  padding-top: 64px;
}

.page-hero-short {
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
}

.start-step-actions,
.success-actions {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.form-card {
  display: grid;
  gap: 16px;
}

.form-card-setup {
  padding: 24px;
}

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

.form-label {
  font-size: 14px;
  font-weight: 700;
}

.form-help {
  color: var(--text-muted);
  font-size: 14px;
}

.form-control {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

.form-control-textarea {
  min-height: 120px;
  padding: 16px;
  resize: vertical;
}

.setup-layout {
  align-items: start;
}

.setup-main,
.setup-aside {
  display: grid;
  gap: 16px;
}

.setup-progress-wrap {
  display: grid;
  gap: 10px;
  max-width: 360px;
}

.setup-progress {
  width: 100%;
  height: 10px;
}

.setup-progress-label,
.note-title,
.summary-code {
  font-size: 14px;
  font-weight: 700;
}

.summary-list {
  margin-top: 16px;
  display: grid;
  gap: 14px;
}

.summary-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  height: 30px;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.summary-badge-done {
  background: rgba(45, 182, 93, 0.12);
  color: #1f8b48;
}

.summary-copy-wrap {
  flex: 1;
}

.summary-notes {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.summary-code code {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f1f3f5;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  word-break: break-all;
}

.legal-layout,
.landing-stack {
  display: flex;
  flex-direction: column;
}

.legal-stack {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.site-footer {
  margin-top: 96px;
  padding: 28px 0 48px;
  border-top: 1px solid rgba(230, 232, 235, 0.92);
}

.footer-brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.footer-block {
  display: grid;
  gap: 10px;
}

.footer-block-primary {
  align-content: start;
}

.footer-block-secondary {
  align-content: start;
  justify-items: start;
}

.footer-link {
  color: var(--text-muted);
  font-size: 14px;
}

@media (min-width: 720px) {
  .button-full {
    width: auto;
    justify-self: start;
  }

  .hero-grid,
  .setup-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  }

  .hero-actions,
  .start-step-actions,
  .success-actions {
    grid-template-columns: repeat(2, minmax(0, max-content));
    align-items: start;
  }

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

  .card-grid-three,
  .pricing-list-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.7fr);
    align-items: start;
    column-gap: 40px;
  }

  .mockup-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .top-bar {
    flex-direction: row;
    align-items: start;
    justify-content: space-between;
  }

  .top-nav {
    display: inline-flex;
    padding-right: 18px;
  }

  .top-bar-cta-desktop {
    display: block;
  }

  .mobile-nav-shell {
    display: none;
  }

  .card-grid-five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-section {
    padding-top: 88px;
  }
}