:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #dbeafe;
  --bg: #f4f7fb;
  --bg-alt: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --text-soft: #334155;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
  --radius: 18px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.06), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--primary);
}

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(4px);
}

.section-head {
  margin-bottom: 2.25rem;
}

.section-head.center {
  text-align: center;
}

.section-lead {
  max-width: 760px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-lead.narrow {
  margin-left: auto;
  margin-right: auto;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.8rem, 2.3vw, 2.8rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.18rem;
  margin-bottom: 0.75rem;
}

p {
  margin-top: 0;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.topbar-inner {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.logo {
  height: 72px;
  width: auto;
  display: block;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.topnav a {
  text-decoration: none;
  color: var(--text-soft);
  font-weight: 600;
  transition: color 0.2s ease;
}

.topnav a:hover {
  color: var(--primary-dark);
}

.topnav a.btn {
  color: #ffffff;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}

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

.btn-sm {
  padding: 0.72rem 1rem;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.32);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.btn.full {
  width: 100%;
}

.card {
  background: var(--card);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.hero {
  padding: 4.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  padding-right: 1rem;
}

.hero-text {
  max-width: 680px;
  color: var(--text-soft);
  font-size: 1.1rem;
}

.hero-checks {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  max-width: 520px;
}

.hero-checks li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-soft);
  font-weight: 600;
}

.hero-checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-dark);
  font-weight: 800;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin: 1.75rem 0;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 700px;
}

.proof-item {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1rem;
  font-weight: 700;
  color: var(--text-soft);
  box-shadow: var(--shadow-sm);
}

.demo-card {
  padding: 1.6rem;
  box-shadow: var(--shadow-lg);
}

.card-badge {
  display: inline-block;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--primary-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.demo-box {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  border: 1px solid var(--border);
}

.demo-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid #e9eef5;
}

.demo-row:last-child {
  border-bottom: 0;
}

.demo-row span {
  color: var(--text-muted);
}

.demo-note {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.96rem;
}

.trust-strip {
  padding-top: 0;
}

.trust-grid,
.feature-grid,
.usecase-grid,
.guide-grid,
.faq-grid,
.steps-grid,
.audience-grid {
  display: grid;
  gap: 1.5rem;
}

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

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

.trust-item,
.feature-card,
.usecase,
.guide-card,
.screenshot-card,
.price-card,
.faq-card,
.step-card,
.showcase-main,
.compare-card,
.audience-card,
.contact-card {
  padding: 1.5rem;
}

.trust-item h3,
.faq-card h3,
.step-card h3,
.audience-card h3 {
  margin-bottom: 0.65rem;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--primary-dark);
  font-weight: 900;
}

.step-card {
  position: relative;
}

.step-number {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.22);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.compare-card h3 {
  margin-bottom: 1rem;
}

.compare-card-muted {
  background: #ffffff;
}

.compare-card-highlight {
  border: 2px solid var(--primary);
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.12);
}

.compare-list {
  margin: 0;
  padding-left: 1.2rem;
}

.compare-list li {
  margin-bottom: 0.65rem;
  color: var(--text-soft);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.showcase-left {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.showcase-right {
  display: grid;
  grid-template-columns: 1fr;
}

.screenshot-card,
.showcase-main {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.screenshot-card-tall {
  height: 100%;
}

.screenshot-badge {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.9rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
}

.screenshot-wrap {
  margin-bottom: 1rem;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #f8fafc;
}

.screenshot-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-wrap-receipt {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  height: 100%;
  padding: 0;
}

.screenshot-wrap-receipt img.receipt-shot {
  width: 100%;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: cover;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.price-card {
  position: relative;
  height: 100%;
}

.price-card h3 {
  font-size: 2rem;
  margin-bottom: 0.65rem;
}

.price-card h3 span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
}

.price-tag {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: #eef2ff;
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 0.9rem;
}

.price-audience {
  font-weight: 700;
  color: var(--text-soft);
  margin-bottom: 0.55rem;
}

.price-copy {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.price-list {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.price-list li {
  margin-bottom: 0.55rem;
}

.price-note {
  margin-bottom: 1.2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.featured {
  border: 2px solid var(--primary);
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.14);
}

.featured-label {
  position: absolute;
  top: -12px;
  right: 18px;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.25);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.form-row {
  display: grid;
  gap: 0.45rem;
}

.form-row label {
  font-weight: 700;
  color: var(--text-soft);
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  color: var(--text);
  background: #ffffff;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

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

.contact-mail {
  font-size: 1.1rem;
  font-weight: 700;
}

.contact-mail a {
  text-decoration: none;
}

.contact-points {
  margin: 1rem 0 1.5rem;
  padding-left: 1.2rem;
}

.contact-points li {
  margin-bottom: 0.55rem;
  color: var(--text-soft);
}

.guide-card {
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d6dfeb;
}

.guide-meta {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-muted);
}

.guide-link {
  display: inline-block;
  margin-top: 0.8rem;
  color: var(--primary-dark);
  font-weight: 700;
}

.cta-box {
  padding: 2rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(255, 255, 255, 0.96));
  border: 1px solid rgba(191, 219, 254, 0.9);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.cta-box p {
  max-width: 760px;
  margin: 0 auto 1.5rem;
  color: var(--text-soft);
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  background: rgba(255, 255, 255, 0.88);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  color: var(--text-muted);
  font-weight: 700;
}

.footer-subcopy {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav a {
  text-decoration: none;
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: var(--primary-dark);
}

@media (max-width: 1100px) {
  .trust-grid,
  .feature-grid,
  .usecase-grid,
  .guide-grid,
  .faq-grid,
  .steps-grid,
  .pricing-grid,
  .compare-grid,
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-left,
  .showcase-right {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .topbar {
    position: static;
  }

  .topbar-inner {
    min-height: auto;
    padding: 1rem 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    width: 100%;
    gap: 0.85rem;
  }

  .hero-grid,
  .trust-grid,
  .feature-grid,
  .usecase-grid,
  .guide-grid,
  .faq-grid,
  .steps-grid,
  .pricing-grid,
  .hero-proof,
  .showcase-grid,
  .compare-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-copy {
    padding-right: 0;
  }

  .logo {
    height: 60px;
  }

  .section {
    padding: 4rem 0;
  }

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

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .screenshot-wrap-receipt img.receipt-shot {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max-width), calc(100% - 1.25rem));
  }

  h1 {
    font-size: 2.15rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .btn,
  .btn-sm {
    width: 100%;
  }

  .topnav {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-card,
  .trust-item,
  .feature-card,
  .usecase,
  .guide-card,
  .screenshot-card,
  .showcase-main,
  .price-card,
  .faq-card,
  .step-card,
  .cta-box,
  .compare-card,
  .audience-card,
  .contact-card {
    padding: 1.2rem;
  }
}