@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f4f7fb;
  --bg-soft: #e8efff;
  --surface: #ffffff;
  --surface-brand: #f2f6ff;
  --ink: #111827;
  --ink-soft: #445065;
  --ink-muted: #6b7280;
  --line: #d8e2ef;
  --line-strong: #bfd0f4;
  --blue: #0b57ff;
  --blue-dark: #0947cf;
  --blue-soft: rgba(11, 87, 255, 0.08);
  --blue-soft-strong: rgba(11, 87, 255, 0.14);
  --radius-lg: 24px;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --max-width: 1200px;
  --prose: 72ch;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;
}

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

html {
  scroll-behavior: smooth;
}

body.menu-open {
  overflow: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(11, 87, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
}

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

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  color: var(--blue-dark);
}

.container {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 251, 255, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(216, 226, 239, 0.85);
}

.site-header.scrolled {
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}

.logo-mark img {
  width: 28px;
  height: 28px;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  border-radius: 12px;
  padding: 0;
  cursor: pointer;
}

.menu-toggle-box {
  position: relative;
  display: inline-flex;
  width: 20px;
  height: 16px;
}

.menu-toggle-line {
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease, top 180ms ease;
}

.menu-toggle-line:nth-child(1) {
  top: 0;
}

.menu-toggle-line:nth-child(2) {
  top: 7px;
}

.menu-toggle-line:nth-child(3) {
  top: 14px;
}

.menu-toggle.is-open .menu-toggle-line:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
}

.menu-toggle.is-open .menu-toggle-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-toggle-line:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 1rem;
}

.site-nav .nav-email {
  color: var(--blue);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 128px 0 88px;
}

.hero-compact {
  padding-bottom: 48px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 50%;
  width: 520px;
  height: 520px;
  transform: translateX(-10%);
  background: radial-gradient(circle, rgba(11, 87, 255, 0.16) 0%, rgba(11, 87, 255, 0) 68%);
  pointer-events: none;
}

.hero-copy h1,
.section-heading h2,
.offer-card h3,
.offer-card h2,
.step-card h3,
.audience-card h3,
.cta-card h2 {
  font-family: var(--font-heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-copy-home {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.hero-copy h1 {
  margin: 0 auto 32px;
  max-width: 15ch;
  font-size: clamp(3.1rem, 7vw, 5.75rem);
}

.hero-highlight {
  color: var(--blue);
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.hero-text,
.section-heading p,
.cta-card p {
  max-width: var(--prose);
  color: var(--ink-soft);
}

.hero-copy-home .hero-text,
.hero-copy-home .hero-note {
  margin-left: auto;
  margin-right: auto;
}

.hero-copy-home .hero-text {
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 40px 0 20px;
}

.hero-copy-home .hero-actions {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 16px 34px rgba(11, 87, 255, 0.18);
}

.btn-primary:hover {
  background: var(--blue-dark);
  color: #fff;
}

.btn-secondary {
  background: var(--surface-brand);
  border-color: var(--line-strong);
  color: var(--ink);
}

.hero-note,
.footer-copy,
.offer-band,
.cta-email,
.text-link {
  font-size: 1rem;
}

.hero-note {
  color: var(--ink-muted);
}

.social-proof {
  padding: 24px 0 32px;
  overflow: hidden;
}

.social-proof-light {
  position: relative;
  background: linear-gradient(180deg, rgba(242, 246, 255, 0.92) 0%, rgba(232, 239, 255, 0.92) 100%);
  border-top: 1px solid rgba(191, 208, 244, 0.6);
  border-bottom: 1px solid rgba(191, 208, 244, 0.6);
}

.social-proof-light .social-proof-label {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto 20px;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.marquee-track {
  display: flex;
  gap: 64px;
  width: max-content;
  margin: 0;
  padding: 0 0 8px;
  animation: marquee 30s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.marquee-logo {
  flex: 0 0 auto;
  color: #5d6980;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  opacity: 0.82;
  white-space: nowrap;
}

.offer-card,
.step-card,
.audience-card,
.cta-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.offer-card,
.step-card,
.audience-card {
  padding: 32px;
}

.offer-type {
  margin: 0 0 16px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8125rem;
}

.offer-card p,
.step-card p,
.audience-card p {
  color: var(--ink-soft);
}

.section {
  padding: 80px 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(242, 246, 255, 0.92) 0%, rgba(232, 239, 255, 0.92) 100%);
}

.section-heading {
  display: grid;
  gap: 16px;
  margin-bottom: 48px;
}

.section-heading h2 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.offer-grid,
.steps-grid,
.audience-grid {
  display: grid;
  gap: 24px;
}

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

.offer-card h3,
.offer-card h2 {
  margin: 0 0 16px;
  font-size: 2rem;
}

.offer-card {
  position: relative;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.offer-card ul {
  margin: 24px 0;
  padding-left: 20px;
  color: var(--ink);
}

.offer-card li {
  margin: 0 0 10px;
}

.offer-band {
  margin: 0 0 16px;
  font-weight: 700;
  color: var(--ink);
}

.offer-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--surface-brand);
  box-shadow: 0 28px 70px rgba(11, 87, 255, 0.1);
}

.offer-card-featured {
  grid-column: 1 / -1;
  border-color: rgba(11, 87, 255, 0.28);
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(236, 243, 255, 1) 100%);
}

.text-link {
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.text-link::after {
  content: '→';
  transition: transform 180ms ease;
}

.offer-card:hover .text-link::after {
  transform: translateX(4px);
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
}

.step-card h3,
.audience-card h3 {
  margin: 0 0 16px;
  font-size: 1.75rem;
}

.step-card h3 {
  display: inline-block;
  vertical-align: middle;
}

.step-number + h3 {
  margin-left: 12px;
}

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

.offer-section-cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.cta-section {
  padding-bottom: 96px;
}

.cta-card {
  padding: 48px;
}

.cta-card h2 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 5vw, 3.75rem);
  max-width: 12ch;
}

.cta-email {
  margin-top: 24px;
  color: var(--ink-muted);
}

.comparison-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.comparison-table-wrap {
  overflow-x: auto;
}

.comparison-table-light {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.comparison-table-light th,
.comparison-table-light td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table-light th {
  background: rgba(242, 246, 255, 0.9);
  color: var(--ink);
  font-size: 0.95rem;
}

.comparison-table-light td strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.comparison-table-light td span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.metric-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric-label {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.metric-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

.metric-card h3 span {
  font-size: 1.2rem;
  color: var(--ink-muted);
}

.metric-card p {
  margin: 0;
  color: var(--ink-soft);
}

.saas-calculator-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}

.saas-calculator-panel {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.saas-calculator-panel-accent {
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(236, 243, 255, 1) 100%);
  border-color: var(--line-strong);
}

.saas-calculator-panel h3 {
  margin: 0 0 24px;
  font-family: var(--font-heading);
  font-size: 2rem;
}

.roi-input-group {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.roi-input-group label,
.roi-result-label {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.roi-input-group input {
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  font: inherit;
}

.calc-alerts {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.calc-alerts li {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(11, 87, 255, 0.08);
  color: var(--ink);
}

.roi-result-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(191, 208, 244, 0.7);
}

.roi-result-value,
.revenue-lift-value {
  font-weight: 700;
  color: var(--ink);
}

.roi-result-value--accent,
.roi-result-value--secondary,
.revenue-lift-value strong {
  color: var(--blue);
}

.roi-caption {
  margin: 24px 0 0;
  color: var(--ink-muted);
}

.site-footer {
  padding: 0 0 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.footer-copy {
  margin: 0;
  color: var(--ink-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--ink-soft);
}

.cookie-banner {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: min(420px, calc(100% - 32px));
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner-inner {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

.cookie-banner-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.cookie-banner-actions {
  display: flex;
  justify-content: flex-end;
}

.cookie-banner-button {
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  background: var(--blue);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

@media (max-width: 980px) {
  .offer-grid,
  .steps-grid,
  .audience-grid,
  .metrics-grid,
  .saas-calculator-shell {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .cta-card h2,
  .hero-copy h1 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  .container {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    padding: 40px 24px 24px;
    background: rgba(248, 251, 255, 0.98);
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    font-size: 1.125rem;
  }

  .hero {
    padding: 104px 0 72px;
  }

  .social-proof-light .social-proof-label,
  .marquee-track {
    width: max-content;
  }

  .marquee-track {
    gap: 32px;
  }

  .marquee-logo {
    font-size: 1.05rem;
  }

  .hero-copy h1 {
    margin-bottom: 24px;
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero-copy-home .hero-text {
    max-width: 34ch;
  }

  .hero-actions,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy-home .hero-actions {
    align-items: center;
  }

  .cta-card {
    padding: 32px 24px;
  }
}