/* ── Design Tokens ─────────────────────────────────────── */
:root {
  --bg-primary:    #0A0A0A;
  --bg-surface:    #111111;
  --text-primary:  #F5F5F5;
  --text-secondary:#A1A1AA;
  --accent:        #6B1E2A;
  --accent-hover:  #8B2635;
  --border:        #27272A;
  --radius:        8px;
  --max-w:         1100px;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: system-ui, 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ── Layout ────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }

/* ── Nav ───────────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; }
.nav-logo img { height: 32px; width: auto; }
.nav-wordmark { font-size: 0.95rem; font-weight: 600; letter-spacing: 0.04em; color: var(--text-primary); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--text-secondary); font-size: 0.9rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent); color: #fff; padding: 0.45rem 1.1rem;
  border-radius: var(--radius); font-size: 0.85rem; font-weight: 600;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent-hover); color: #fff; }

/* Mobile nav */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--text-primary); font-size: 1.4rem; }
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0;
    background: var(--bg-surface); border-bottom: 1px solid var(--border); padding: 1rem 1.5rem; gap: 1rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 1.5rem; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  border: none; transition: background 0.2s, color 0.2s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-outline { background: transparent; color: var(--text-primary); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--text-secondary); color: var(--text-primary); }

/* ── Hero ──────────────────────────────────────────────── */
.hero { padding: 7rem 0 5rem; text-align: center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }
.hero p { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 2.25rem; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Trust strip ───────────────────────────────────────── */
.trust-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 4rem;
}
.trust-item {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1.2rem 1.5rem; border-right: 1px solid var(--border);
}
.trust-item:last-child { border-right: none; }
.trust-icon { font-size: 1.4rem; flex-shrink: 0; }
.trust-item strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.trust-item span { font-size: 0.8rem; color: var(--text-secondary); }
@media (max-width: 640px) { .trust-strip { grid-template-columns: 1fr; }
  .trust-item { border-right: none; border-bottom: 1px solid var(--border); }
  .trust-item:last-child { border-bottom: none; } }

/* ── Tool cards ────────────────────────────────────────── */
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; margin-bottom: 0.75rem; }
.section-sub { color: var(--text-secondary); max-width: 520px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--accent); }
.card-icon { font-size: 1.6rem; margin-bottom: 0.25rem; }
.card h3 { font-size: 1.1rem; font-weight: 700; }
.card p { font-size: 0.875rem; color: var(--text-secondary); flex: 1; }
.card-link { font-size: 0.85rem; color: var(--accent); font-weight: 600; margin-top: 0.5rem; }
.card-link:hover { color: var(--accent-hover); }

/* ── How it works ──────────────────────────────────────── */
.how-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 2rem; margin-top: 2.5rem; }
.how-step { display: flex; flex-direction: column; gap: 0.6rem; }
.how-num { font-size: 2rem; font-weight: 800; color: var(--accent); line-height: 1; }
.how-step h3 { font-size: 1rem; font-weight: 700; }
.how-step p { font-size: 0.875rem; color: var(--text-secondary); }

/* ── Pricing ───────────────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 760px; margin: 2.5rem auto 0; }
@media (max-width: 560px) { .pricing-grid { grid-template-columns: 1fr; } }
.pricing-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; }
.pricing-card.featured { border-color: var(--accent); }
.pricing-tier { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-secondary); margin-bottom: 0.5rem; }
.pricing-price { font-size: 2.4rem; font-weight: 800; line-height: 1; margin-bottom: 0.25rem; }
.pricing-price sup { font-size: 1.1rem; font-weight: 600; vertical-align: super; }
.pricing-note { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 1.5rem; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.75rem; }
.pricing-features li { font-size: 0.875rem; display: flex; gap: 0.5rem; }
.pricing-features li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* ── Footer ────────────────────────────────────────────── */
footer { border-top: 1px solid var(--border); padding: 2.5rem 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: var(--text-secondary); }
.footer-links a:hover { color: var(--text-primary); }
.footer-copy { font-size: 0.8rem; color: var(--text-secondary); }

/* ── Tool workspace ────────────────────────────────────── */
.tool-hero { padding: 4rem 0 2rem; }
.tool-hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; margin-bottom: 0.75rem; }
.tool-hero p { color: var(--text-secondary); max-width: 540px; }
.tool-frame {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 3rem; text-align: center; margin: 2rem 0;
}
.tool-frame p { color: var(--text-secondary); margin-bottom: 1rem; }
.pro-note { background: var(--bg-surface); border-left: 3px solid var(--accent); padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0; margin-top: 1.5rem; font-size: 0.875rem; color: var(--text-secondary); }
.pro-note strong { color: var(--text-primary); }

/* ── Prose pages ───────────────────────────────────────── */
.prose { max-width: 740px; margin: 0 auto; padding: 4rem 1.5rem; }
.prose h1 { font-size: 2rem; font-weight: 800; margin-bottom: 0.5rem; }
.prose .meta { color: var(--text-secondary); font-size: 0.875rem; margin-bottom: 2.5rem; }
.prose h2 { font-size: 1.25rem; font-weight: 700; margin: 2rem 0 0.6rem; }
.prose p, .prose li { font-size: 0.95rem; color: var(--text-secondary); }
.prose ul { padding-left: 1.25rem; display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.5rem; }
.prose a { color: var(--accent); }

/* ── Contact form ──────────────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; max-width: 560px; }
.field-group { display: flex; flex-direction: column; gap: 0.4rem; }
.field-group label { font-size: 0.875rem; font-weight: 600; }
.field-group input, .field-group textarea, .field-group select {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-primary); padding: 0.65rem 0.9rem; font-size: 0.9rem; width: 100%;
  font-family: inherit;
}
.field-group input:focus, .field-group textarea:focus {
  outline: none; border-color: var(--accent);
}
.field-group textarea { resize: vertical; min-height: 130px; }