:root {
  --olive: #8A9A4B;
  --olive-dark: #6f7d3a;
  --cream: #F6F3EE;
  --cream-deep: #ece8de;
  --ink: #262624;
  --ink-soft: rgba(38, 38, 36, 0.72);
  --line: rgba(138, 154, 75, 0.28);
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(38, 38, 36, 0.08);
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}
p { margin: 0 0 1em; color: var(--ink-soft); }

.accent { color: var(--olive); }
.accent-ink { color: var(--ink); font-weight: 600; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive);
  margin: 0 0 0.85rem;
}

.section-lead {
  max-width: 42rem;
  font-size: 1.05rem;
  margin: -0.5rem 0 2rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: rgba(246, 243, 238, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.brand img {
  width: 36px;
  height: 36px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: transparent;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:not(.btn) { color: var(--ink-soft); }
.nav a:not(.btn):hover { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 0.55rem 0.95rem; font-size: 0.85rem; }
.btn-primary { background: var(--olive); color: var(--white); }
.btn-primary:hover { background: var(--olive-dark); }
.btn-secondary, .btn-ghost {
  background: transparent;
  border-color: var(--olive);
  color: var(--ink);
}
.btn-secondary:hover, .btn-ghost:hover { background: rgba(138, 154, 75, 0.1); }

.hero {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 1.25rem 3rem;
  max-width: 1120px;
  margin: 0 auto;
}
.hero-inner { max-width: 38rem; }
.hero-logo {
  width: 96px;
  height: 96px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: transparent;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-size: clamp(2.4rem, 7vw, 3.6rem);
  margin-bottom: 1rem;
}
.hero-sub {
  font-size: 1.08rem;
  margin-bottom: 1rem;
}
.hero-sub-tight { margin-bottom: 1.6rem; }
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.exports {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--olive);
  letter-spacing: 0.02em;
  margin: 0;
}
.hero-visual {
  border-radius: var(--radius);
  overflow: visible;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  background: var(--cream-deep);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center;
  background: transparent;
}

.how {
  padding: 3.5rem 1.25rem;
  background:
    linear-gradient(180deg, transparent, rgba(138, 154, 75, 0.05)),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      rgba(138, 154, 75, 0.08) 59px,
      rgba(138, 154, 75, 0.08) 60px
    );
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-inner {
  max-width: 1120px;
  margin: 0 auto;
}
.how h2 {
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  max-width: 18ch;
  margin-bottom: 1rem;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}
.steps li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.35rem 1.5rem;
  box-shadow: var(--shadow);
}
.step-num {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--olive);
  margin-bottom: 0.7rem;
}
.steps h3 {
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}
.steps p { margin: 0; }

.features {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
  display: grid;
  gap: 3rem;
}
.feature {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.feature-copy h2 {
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
}
.feature-copy p:last-child { margin-bottom: 0; }
.feature-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: visible;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--cream-deep);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-media img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center;
  background: transparent;
}

.audience {
  padding: 3.5rem 1.25rem;
  border-top: 1px solid var(--line);
  background: var(--white);
}
.audience h2 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  max-width: 24ch;
  margin-bottom: 1rem;
}
.audience-grid {
  display: grid;
  gap: 1.15rem;
}
.audience-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.35rem 1.45rem;
}
.audience-card h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.audience-card p { margin: 0; font-size: 0.98rem; }
.audience-card-accent {
  background: rgba(138, 154, 75, 0.12);
  border-color: rgba(138, 154, 75, 0.4);
}
.audience-card-accent h3 { color: var(--olive-dark); }

.compare {
  padding: 3.5rem 1.25rem;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(138, 154, 75, 0.04), transparent 40%),
    var(--cream);
}
.compare h2 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  max-width: 22ch;
  margin-bottom: 1rem;
}
.compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 0.95rem;
}
.compare-table th,
.compare-table td {
  padding: 0.95rem 1.1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.compare-table thead th {
  background: rgba(138, 154, 75, 0.1);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}
.compare-table tbody th {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--ink);
  width: 22%;
}
.compare-table tbody td { color: var(--ink-soft); width: 39%; }
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-note {
  margin: 1.25rem 0 0;
  max-width: 46rem;
  font-size: 0.92rem;
}

.faq {
  padding: 3.5rem 1.25rem;
  border-top: 1px solid var(--line);
  background: var(--white);
}
.faq h2 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  max-width: 22ch;
  margin-bottom: 1.75rem;
}
.faq-list {
  display: grid;
  gap: 0.85rem;
  max-width: 48rem;
}
.faq-item {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.35rem 1.15rem 0.35rem;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 0.85rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--olive);
  line-height: 1;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item summary h3 {
  font-size: 1.1rem;
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.faq-item p {
  margin: 0 0 1.1rem;
  padding-right: 1.5rem;
}
.faq-item a {
  color: var(--olive);
  font-weight: 600;
}
.faq-item a:hover { text-decoration: underline; }

.cta {
  padding: 3.5rem 1.25rem 3rem;
  background: var(--cream-deep);
  border-top: 1px solid var(--line);
  text-align: center;
}
.cta-formats {
  margin: 0 auto 1.15rem;
  max-width: 720px;
}
.cta-card {
  max-width: 520px;
  margin: 0 auto;
  padding: 2.75rem 1.75rem 2.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: visible;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(138, 154, 75, 0.06) 39px,
      rgba(138, 154, 75, 0.06) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(138, 154, 75, 0.06) 39px,
      rgba(138, 154, 75, 0.06) 40px
    );
}
.cta-logo {
  display: block;
  margin: 0 auto 1.25rem;
  width: 88px;
  height: 88px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: transparent;
}
.cta-card h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: 0.85rem;
  color: var(--ink);
}
.cta-rule {
  width: 3rem;
  height: 2px;
  margin: 0 auto 1.1rem;
  background: var(--olive);
  border-radius: 2px;
}
.cta-tagline {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}
.cta-support {
  max-width: 28rem;
  margin: 0 auto 1.35rem;
  font-size: 0.98rem;
}
.cta .hero-ctas {
  justify-content: center;
  margin-bottom: 0;
}

.goegin {
  padding: 3rem 1.25rem 3.5rem;
  border-top: 1px solid var(--line);
  background: var(--white);
}
.goegin h2 {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  max-width: 24ch;
  margin-bottom: 1rem;
}
.goegin p {
  max-width: 46rem;
  font-size: 1.02rem;
}
.goegin a {
  color: var(--olive);
  font-weight: 600;
}
.goegin a:hover { text-decoration: underline; }

.site-footer {
  padding: 2.5rem 1.25rem 2rem;
  border-top: 1px solid var(--line);
  background: var(--cream);
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
}
.footer-brand {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.footer-brand img {
  width: 28px;
  height: 28px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: transparent;
}
.footer-brand strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}
.footer-brand p {
  margin: 0;
  font-size: 0.92rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-weight: 500;
  color: var(--olive);
}
.footer-note {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(38, 38, 36, 0.5);
}

@media (min-width: 760px) {
  .site-header { padding: 1rem 2rem; }
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    padding: 4rem 2rem 4.5rem;
    gap: 3rem;
  }
  .how, .features, .audience, .compare, .faq, .cta, .goegin, .site-footer {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 1.35rem; }
  .feature {
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
  }
  .feature-flip .feature-copy { order: 2; }
  .feature-flip .feature-media { order: 1; }
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .cta-card { padding: 3rem 2.5rem 2.5rem; }
  .footer-inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
  .footer-note { grid-column: 1 / -1; }
}

@media (min-width: 980px) {
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .nav a:not(.btn) { display: none; }
}