/* ===== Home ===== */
.feature-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px)  { .feature-grid { grid-template-columns: 1fr; } }

.how { counter-reset: step; display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) { .how { grid-template-columns: 1fr; } }
.how__step { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.how__step::before {
  counter-increment: step; content: counter(step);
  display: inline-grid; place-items: center;
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--primary); color: #1B0B14; font-weight: 700;
  font-family: var(--font-mono); margin-bottom: 10px;
}

.faq__item { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq__item summary {
  cursor: pointer; font-weight: 600; padding: 6px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; color: var(--primary); font-size: 22px; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { color: var(--text-muted); margin: 8px 0 0; }

/* ===== Features ===== */
.feature-row { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; align-items: center; padding-block: 32px; border-bottom: 1px solid var(--border); }
.feature-row:last-child { border-bottom: none; }
.feature-row img { border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-card); }
.feature-row--flip { direction: rtl; }
.feature-row--flip > * { direction: ltr; }
@media (max-width: 860px) { .feature-row, .feature-row--flip { grid-template-columns: 1fr; direction: ltr; } }

.fields-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
  background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.fields-table th, .fields-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.fields-table th { background: var(--surface-2); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.fields-table tr:last-child td { border-bottom: none; }
.fields-table code { color: var(--secondary); }

/* ===== Pricing ===== */
.pricing-faq { max-width: 760px; margin: 32px auto 0; }

/* ===== Docs ===== */
.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 36px; align-items: start; }
@media (max-width: 860px) { .docs-layout { grid-template-columns: 1fr; } }
.docs-side {
  position: sticky; top: 82px;
  background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; align-self: start;
}
.docs-side h4 { font-size: 13px; text-transform: uppercase; color: var(--text-muted); letter-spacing: .1em; margin: 0 0 10px; }
.docs-side ul { list-style: none; padding: 0; margin: 0 0 18px; }
.docs-side li { padding: 4px 0; }
.docs-side a { color: var(--text); border: none; }
.docs-side a:hover, .docs-side a[aria-current="page"] { color: var(--primary); }

.prose { max-width: 72ch; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin: .25em 0; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 2.4em 0; }

/* ===== Account / 404 ===== */
.center-form {
  max-width: 480px; margin: 0 auto;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
}