/* CanvasForge landing — single small stylesheet, system fonts, no JS. */
:root {
  --ink: #101828;
  --ink-soft: #475467;
  --line: #e4e7ec;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --brand: #4f46e5;
  --brand-deep: #4338ca;
  --brand-ink: #eef2ff;
  --accent: #f97316;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.3rem); margin: 0 0 16px; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); margin: 0 0 28px; }
h3 { font-size: 1.1rem; margin: 0 0 8px; }
.muted { color: var(--ink-soft); }

/* Header */
.site-header { position: sticky; top: 0; background: rgba(255,255,255,0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 10; }
.nav { display: flex; align-items: center; gap: 28px; padding: 14px 24px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--ink); }
.brand span { color: var(--brand); }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 22px; margin-right: auto; }
.nav-links a { color: var(--ink-soft); font-weight: 500; }
.nav-cta { display: flex; gap: 10px; }

/* Buttons */
.btn { display: inline-block; padding: 10px 18px; border-radius: 10px; font-weight: 600; border: 1px solid transparent; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35); }
.btn-primary:hover { background: var(--brand-deep); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-lg { padding: 14px 26px; font-size: 1.05rem; border-radius: 12px; }

/* Hero */
.hero { padding: 84px 0 64px; background: radial-gradient(1200px 500px at 85% -10%, var(--brand-ink), transparent); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 34rem; }
.hero-actions { display: flex; gap: 14px; margin: 26px 0 10px; flex-wrap: wrap; }
.hero-note { font-size: 0.9rem; color: var(--ink-soft); }

/* Mock designer visual (pure CSS, no image request) */
.hero-visual { display: flex; justify-content: center; }
.mock-designer { width: 100%; max-width: 430px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 1fr 64px; grid-template-rows: 42px 1fr; }
.mock-toolbar { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.mock-toolbar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.mock-toolbar i:first-child { background: var(--accent); }
.mock-canvas { display: flex; align-items: center; justify-content: center; padding: 34px; background: repeating-conic-gradient(var(--bg-soft) 0% 25%, #fff 0% 50%) 0 0 / 22px 22px; }
.mock-tee { width: 170px; height: 190px; background: var(--brand); border-radius: 16px 16px 24px 24px; position: relative; display: flex; align-items: center; justify-content: center; box-shadow: inset 0 -14px 30px rgba(0,0,0,0.18); }
.mock-tee::before, .mock-tee::after { content: ""; position: absolute; top: 6px; width: 48px; height: 60px; background: var(--brand); border-radius: 12px; }
.mock-tee::before { left: -30px; transform: rotate(18deg); }
.mock-tee::after { right: -30px; transform: rotate(-18deg); }
.mock-print { background: #fff; color: var(--ink); font-weight: 800; text-align: center; font-size: 0.95rem; line-height: 1.25; padding: 12px 16px; border-radius: 8px; border: 2px dashed var(--accent); }
.mock-side { border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; padding: 14px 12px; background: var(--bg-soft); }
.mock-side b { height: 36px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }

/* Platforms strip */
.platforms { padding: 26px 0 8px; }
.eyebrow { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft); text-align: center; }
.platform-list { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 0; margin: 18px 0 0; }
.platform-list li { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; text-align: center; background: #fff; }
.platform-list strong { display: block; font-size: 1.02rem; }
.platform-list span { font-size: 0.85rem; color: var(--ink-soft); }

/* Features */
.features { padding: 72px 0; }
.features h2 { text-align: center; max-width: 40rem; margin-left: auto; margin-right: auto; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 34px; }
.feature-grid article { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--bg-soft); }
.feature-grid p { color: var(--ink-soft); margin: 0; font-size: 0.97rem; }

/* How */
.how { padding: 56px 0; background: var(--bg-soft); border-block: 1px solid var(--line); }
.how h2 { text-align: center; }
.steps { max-width: 46rem; margin: 0 auto; padding-left: 22px; display: grid; gap: 14px; font-size: 1.05rem; }
.how-demos { text-align: center; margin-top: 26px; color: var(--ink-soft); }

/* Pricing */
.pricing { padding: 72px 0 84px; }
.pricing h2 { text-align: center; }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 34px; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.plan-featured { border-color: var(--brand); box-shadow: var(--shadow); position: relative; }
.plan-price { font-weight: 700; color: var(--brand); margin: 2px 0 10px; }
.plan p:last-child { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }
.pricing-cta { text-align: center; margin-top: 34px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-soft); padding: 44px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 24px; }
.site-footer h4 { margin: 0 0 10px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); }
.site-footer nav a { display: block; color: var(--ink); padding: 3px 0; }
.copyright { margin-top: 30px; font-size: 0.85rem; color: var(--ink-soft); }

/* Legal pages */
.legal-body { max-width: 760px; margin: 0 auto; padding: 48px 24px 80px; }
.legal-body h1 { font-size: 2rem; }
.legal-body h2 { font-size: 1.3rem; margin-top: 36px; }
.legal-note { background: #fffbeb; border: 1px solid #fde68a; border-radius: 10px; padding: 12px 16px; font-size: 0.92rem; }
.legal-body table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.legal-body th, .legal-body td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .feature-grid, .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .platform-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 540px) {
  .feature-grid, .plan-grid { grid-template-columns: 1fr; }
}