:root {
  color-scheme: light;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  --bg: #f6efe5;
  --bg-soft: #fff9f2;
  --surface: rgba(255, 250, 244, 0.88);
  --line: rgba(142, 101, 66, 0.2);
  --text: #1f2629;
  --muted: #6d6358;
  --accent: #8f5633;
  --accent-deep: #2f1d16;
  --shadow: 0 20px 45px rgba(74, 46, 28, 0.12);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(214, 160, 116, 0.22), transparent 28%),
    linear-gradient(180deg, #f6efe5 0%, #fbf7f2 100%);
  color: var(--text);
}

.site-body {
  line-height: 1.55;
}

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(246, 239, 229, 0.84);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent-deep);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.brand-mark {
  width: 38px;
  height: 38px;
}

.topnav {
  display: flex;
  gap: 18px;
}

.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.lang-toggle {
  margin-left: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  color: var(--accent-deep);
  border-radius: 999px;
  padding: 8px 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  padding-top: 54px;
  padding-bottom: 28px;
}

.eyebrow,
.section-label,
.preview-label {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.info-card h2,
.pricing-card h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 76px);
  max-width: 10ch;
}

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

.hero-text {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button-primary {
  background: linear-gradient(180deg, #3f2f27 0%, #211813 100%);
  color: #fff8f1;
}

.button-secondary {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--accent-deep);
}

.hero-meta {
  margin-top: 16px;
  font-size: 14px;
}

.hero-panel,
.section-grid,
.pricing-grid,
.faq-list {
  display: grid;
  gap: 18px;
}

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

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

.preview-card,
.info-card,
.step-card,
.pricing-card,
.faq-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.preview-card,
.info-card,
.pricing-card,
.faq-card {
  padding: 22px;
}

.artifact-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.artifact-list code {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

.section-grid,
.section-stack,
.pricing-grid,
.faq-section {
  padding-top: 28px;
  padding-bottom: 28px;
}

.page-shell {
  padding-top: 42px;
  padding-bottom: 40px;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(36px, 5vw, 62px);
  max-width: 11ch;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2,
.info-card h2,
.pricing-card h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  padding: 20px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #2c1b14;
  color: #fff7ef;
  font-weight: 700;
}

.pricing-card ul,
.faq-card p,
.info-card p,
.step-card p {
  color: var(--muted);
}

.pricing-card-featured {
  background: linear-gradient(180deg, rgba(255, 248, 239, 0.96) 0%, rgba(248, 233, 220, 0.96) 100%);
}

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

.footer {
  padding-top: 18px;
  padding-bottom: 42px;
  color: var(--muted);
}

.field-label {
  display: block;
  margin-top: 14px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.field-input {
  width: 100%;
  box-sizing: border-box;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
}

.field-input:focus {
  outline: 2px solid rgba(143, 86, 51, 0.2);
  outline-offset: 2px;
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.action-row > * {
  flex: 1;
}

.status-copy {
  margin-top: 16px;
  color: var(--muted);
}

.note-block {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: var(--muted);
}

.link-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.guide-shell .steps {
  margin-top: 14px;
}

@media (max-width: 900px) {
  .hero,
  .hero-panel,
  .section-grid,
  .pricing-grid,
  .faq-list,
  .steps {
    grid-template-columns: 1fr;
  }

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

  .topnav {
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .shell {
    padding: 0 16px;
  }

  .hero {
    padding-top: 34px;
  }
}