/* PromptForge — Website Styles */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #1a1a1a;
  --purple:  #6b35c8;
  --purple-light: #ede0ff;
  --amber:   #9a5c00;
  --amber-light: #fff0d4;
  --green-light: #d4f4e2;
  --green:   #1a7a40;
  --grey-50: #fafafa;
  --grey-100: #f5f5f5;
  --grey-200: #e8e8e8;
  --grey-400: #aaa;
  --grey-600: #555;
  --grey-800: #333;
  --white:   #ffffff;
  --radius:  12px;
  --shadow:  0 4px 24px rgba(0,0,0,0.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}

a { color: var(--purple); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ─────────────────────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--grey-200);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  font-weight: 700;
  font-size: 17px;
  color: var(--black);
  letter-spacing: -0.3px;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--grey-600);
}
.nav-links a:hover { color: var(--black); text-decoration: none; }
.nav-links a.active { color: var(--black); }

.nav-cta {
  background: var(--black);
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--grey-800) !important; text-decoration: none !important; }

/* ── Hero ────────────────────────────────────────────────────────────────── */

.hero {
  text-align: center;
  padding: 100px 24px 80px;
  max-width: 760px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--purple-light);
  color: var(--purple);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 58px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--black);
}

.hero h1 span { color: var(--purple); }

.hero-sub {
  font-size: 18px;
  color: var(--grey-600);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--grey-800); text-decoration: none; }

.btn-secondary { background: var(--white); color: var(--grey-800); border-color: var(--grey-200); }
.btn-secondary:hover { background: var(--grey-100); text-decoration: none; }

.coming-soon {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  background: var(--amber-light);
  color: var(--amber);
  padding: 3px 9px;
  border-radius: 20px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-left: 8px;
  vertical-align: middle;
}

/* ── Section ─────────────────────────────────────────────────────────────── */

.section {
  padding: 80px 24px;
}

.section-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--purple);
  margin-bottom: 12px;
}

.section h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  color: var(--black);
}

.section-sub {
  font-size: 16px;
  color: var(--grey-600);
  max-width: 540px;
  margin-bottom: 48px;
}

.section-alt { background: var(--grey-50); }

/* ── Features grid ───────────────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow 0.15s;
}
.feature-card:hover { box-shadow: var(--shadow); }

.feature-icon {
  font-size: 24px;
  margin-bottom: 14px;
  display: block;
}

.feature-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--black);
}

.feature-card p {
  font-size: 13px;
  color: var(--grey-600);
  line-height: 1.6;
}

/* ── Frameworks ──────────────────────────────────────────────────────────── */

.frameworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.fw-card {
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--white);
}

.fw-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.fw-badge-rtf    { background: var(--green-light); color: var(--green); }
.fw-badge-create { background: var(--purple-light); color: var(--purple); }
.fw-badge-smart  { background: var(--amber-light); color: var(--amber); }

.fw-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}

.fw-card .fw-full {
  font-size: 12px;
  color: var(--grey-400);
  margin-bottom: 14px;
  font-style: italic;
}

.fw-card p {
  font-size: 14px;
  color: var(--grey-600);
  margin-bottom: 16px;
  line-height: 1.6;
}

.fw-fields {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fw-fields li {
  font-size: 13px;
  color: var(--grey-800);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.fw-fields li strong {
  font-weight: 700;
  color: var(--black);
  flex-shrink: 0;
}

/* ── Privacy strip ───────────────────────────────────────────────────────── */

.privacy-strip {
  background: var(--black);
  color: var(--white);
  padding: 60px 24px;
  text-align: center;
}

.privacy-strip h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  color: var(--white);
}

.privacy-strip p {
  font-size: 15px;
  color: #aaa;
  max-width: 480px;
  margin: 0 auto 32px;
}

.privacy-pills {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.privacy-pill {
  background: #2a2a2a;
  color: #ccc;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--grey-200);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo {
  font-weight: 700;
  font-size: 15px;
  color: var(--black);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--grey-600);
}

.footer-copy {
  font-size: 12px;
  color: var(--grey-400);
}

/* ── Docs layout ─────────────────────────────────────────────────────────── */

.docs-layout {
  display: flex;
  min-height: calc(100vh - 60px);
}

.docs-sidebar {
  width: 240px;
  flex-shrink: 0;
  border-right: 1px solid var(--grey-200);
  padding: 32px 0;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
}

.docs-sidebar-section {
  margin-bottom: 28px;
  padding: 0 20px;
}

.docs-sidebar-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--grey-400);
  margin-bottom: 8px;
}

.docs-sidebar a {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--grey-600);
  padding: 5px 0;
  transition: color 0.1s;
}
.docs-sidebar a:hover { color: var(--black); text-decoration: none; }
.docs-sidebar a.active { color: var(--purple); font-weight: 600; }

.docs-content {
  flex: 1;
  padding: 48px 60px;
  max-width: 760px;
}

.docs-content h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.docs-content h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 40px 0 12px;
  padding-top: 40px;
  border-top: 1px solid var(--grey-200);
}

.docs-content h2:first-of-type { margin-top: 32px; }

.docs-content h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 20px 0 8px;
  color: var(--black);
}

.docs-content p {
  font-size: 15px;
  color: var(--grey-800);
  margin-bottom: 14px;
  line-height: 1.7;
}

.docs-content ul, .docs-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.docs-content li {
  font-size: 15px;
  color: var(--grey-800);
  margin-bottom: 6px;
  line-height: 1.6;
}

.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 14px;
}

.docs-content th {
  background: var(--grey-50);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--grey-200);
  color: var(--grey-800);
}

.docs-content td {
  padding: 10px 14px;
  border: 1px solid var(--grey-200);
  color: var(--grey-600);
  vertical-align: top;
}

.docs-content code {
  background: var(--grey-100);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 13px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--purple);
}

kbd {
  display: inline-block;
  background: var(--grey-100);
  border: 1px solid var(--grey-200);
  border-radius: 5px;
  padding: 2px 8px;
  font-size: 12px;
  font-family: inherit;
  color: var(--grey-800);
}

.docs-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 20px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 6px;
}
.docs-badge-rtf    { background: var(--green-light); color: var(--green); }
.docs-badge-create { background: var(--purple-light); color: var(--purple); }
.docs-badge-smart  { background: var(--amber-light); color: var(--amber); }

.docs-intro {
  font-size: 16px;
  color: var(--grey-600);
  border-bottom: 1px solid var(--grey-200);
  padding-bottom: 24px;
  margin-bottom: 4px;
}

.tip {
  background: var(--purple-light);
  border-left: 3px solid var(--purple);
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  margin: 20px 0;
  font-size: 14px;
  color: var(--black);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links { gap: 16px; }
  .docs-sidebar { display: none; }
  .docs-content { padding: 32px 24px; }
  .footer { padding: 24px 20px; flex-direction: column; align-items: flex-start; }
}