/* Canterflow — production styles */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/inter-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/space-grotesk-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --paper: #fbf8f5;
  --paper-2: #f5f0eb;
  --ink: #1a1417;
  --ink-soft: #3a3035;
  --line: #e3d9df;
  --line-strong: #c8b9c1;
  --muted: #6e6168;
  --accent: #bf2a70;
  --accent-hover: #a32260;
  --accent-2: #4bcad9;
  --pink-soft: #f2b6c6;
  --cyan-soft: #aeebf2;
  --mint: #d8f0f2;
  --mint-soft: #e8f5f6;

  --display: "Space Grotesk", -apple-system, system-ui, sans-serif;
  --body: "Inter", -apple-system, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --container: 1180px;
  --pad-x: 32px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }

/* Layout */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section:first-of-type { border-top: none; }
.section.tight { padding: 40px 0; }
.section.muted { background: var(--paper-2); }
.section.mint { background: var(--mint); }
.section.dark { background: var(--ink); color: var(--paper); }

/* Type */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow.on-dark { color: rgba(251,248,245,0.6); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.04em; line-height: 1.02; margin: 0; text-wrap: balance; }
h1.display { font-size: clamp(56px, 8.5vw, 104px); letter-spacing: -0.05em; }
h1 { font-size: clamp(40px, 5vw, 64px); }
h2 { font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -0.03em; }
h3 { font-size: 22px; letter-spacing: -0.02em; line-height: 1.2; }
.dot { color: var(--accent); }
.dot-2 { color: var(--accent-2); }
p { margin: 0; text-wrap: pretty; }
.lead { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.55; color: var(--ink-soft); max-width: 56ch; }
.muted { color: var(--muted); }
.measure { max-width: 62ch; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 18px;
  font-family: var(--body); font-size: 14px; font-weight: 500;
  border: 1px solid var(--line-strong);
  background: transparent; color: var(--ink);
  border-radius: 0;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn.ghost-light { border-color: rgba(251,248,245,0.3); color: var(--paper); }
.btn.ghost-light:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn.full { width: 100%; justify-content: center; }

/* Tag pill */
.tag {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-strong);
  padding: 3px 9px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent);
}
.tag.on-mint { border-color: rgba(0,0,0,0.15); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -0.04em;
  color: var(--ink);
}
.brand-logo {
  height: 55px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
  display: block;
}
.nav-links { display: flex; gap: 28px; align-items: center; font-size: 14px; }
.nav-links a {
  color: var(--muted);
  padding: 4px 0;
  position: relative;
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.current {
  color: var(--ink);
}
.nav-links a.current::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1.5px; background: var(--ink);
}

.menu-btn { display: none; }

/* Footer */
.site-footer {
  margin-top: 0;
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}
.site-footer .container {
  padding-top: 56px; padding-bottom: 32px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
}
.site-footer h4 {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted); margin: 0 0 14px 0; font-weight: 500;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.site-footer li a { font-size: 14px; color: var(--ink-soft); }
.site-footer li a:hover { color: var(--accent); }
.site-footer .slogan {
  font-family: var(--display); font-size: 22px; letter-spacing: -0.03em;
  margin: 0 0 12px 0; max-width: 22ch;
}
.site-footer .slogan .dot { color: var(--accent); }
.site-footer .slogan-sub { font-size: 13px; color: var(--muted); max-width: 36ch; }
.site-footer .copy-line {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 20px; margin-top: 8px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; color: var(--muted);
}

/* Marquee strip */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 1.5px;
  color: var(--muted);
  padding: 12px 0;
  white-space: nowrap;
}
.marquee-track { display: inline-flex; gap: 48px; animation: marquee 38s linear infinite; padding-left: 48px; }
.marquee-track span { display: inline-flex; align-items: center; gap: 16px; }
.marquee-track .diamond { color: var(--accent); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Glyph card grid */
.grid { display: grid; gap: 24px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Pillar card */
.pillar { display: flex; flex-direction: column; }
.pillar .num {
  font-family: var(--display); font-size: 56px; font-weight: 600;
  color: var(--accent); line-height: 1; letter-spacing: -0.03em; margin-bottom: 14px;
}
.pillar h3 { margin-bottom: 8px; }
.pillar p { color: var(--muted); font-size: 14.5px; }

/* Section header (eyebrow + big title side-by-side) */
.section-head { display: grid; grid-template-columns: 200px 1fr; gap: 32px; align-items: end; margin-bottom: 32px; }
.section-head .eyebrow { padding-top: 8px; }
.section-head h2 { max-width: 18ch; }

/* Index list (used on home highlights and products) */
.index-list { border-top: 1px solid var(--ink); }
.index-row {
  display: grid; grid-template-columns: 28px 64px 1.4fr 2.4fr 90px;
  gap: 18px; align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background .15s ease, padding .2s ease;
}
.index-row:hover { background: var(--paper-2); padding-left: 12px; padding-right: 12px; }
.index-row .num { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.index-row .name { font-family: var(--display); font-weight: 600; font-size: 22px; letter-spacing: -0.03em; }
.index-row .name small { display: block; font-family: var(--mono); font-size: 9.5px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); margin-top: 3px; font-weight: 400; }
.index-row .desc { font-size: 14px; color: var(--ink-soft); }
.index-row .more { font-family: var(--mono); font-size: 11px; text-align: right; color: var(--ink); white-space: nowrap; }
.index-row .more .arr { color: var(--accent); transition: transform .2s ease; display: inline-block; }
.index-row:hover .more .arr { transform: translateX(4px); }
.index-row .glyph { width: 56px; height: 56px; }

/* Hero composition */
.hero {
  padding: 56px 0 32px;
  position: relative;
}
.hero-row { display: grid; grid-template-columns: 1fr 360px; gap: 32px; margin-top: 28px; align-items: end; }

/* Trust */
.trust-block { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: start; }
.trust-list { display: flex; flex-direction: column; }
.trust-item {
  display: grid; grid-template-columns: 80px 1fr; gap: 24px;
  padding: 28px 0; border-top: 1px solid rgba(0,0,0,0.1);
}
.trust-item:first-child { border-top: 1px solid var(--ink); }
.trust-item .n {
  font-family: var(--display); font-size: 42px; font-weight: 600;
  color: var(--accent); line-height: 1; letter-spacing: -0.03em;
}
.trust-item h3 { margin: 0 0 6px 0; }
.trust-item p { color: var(--ink-soft); font-size: 14.5px; max-width: 42ch; }

/* Final CTA banner */
.final-cta {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}
.final-cta h2 {
  font-size: clamp(40px, 5.5vw, 72px); letter-spacing: -0.04em; line-height: 1;
  max-width: 18ch;
}
.final-cta .row { display: flex; align-items: end; justify-content: space-between; gap: 32px; }

/* Products page */
.product-block { padding: 80px 0; border-top: 1px solid var(--line); position: relative; }
.product-block:nth-child(even) { background: var(--paper-2); }
.product-block .inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.product-block .visual {
  aspect-ratio: 1.05;
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.product-block:nth-child(even) .visual { background: var(--paper); }
.product-block .visual.tint-pink { background: var(--pink-soft); border-color: rgba(0,0,0,0.08); }
.product-block .visual.tint-cyan { background: var(--cyan-soft); border-color: rgba(0,0,0,0.08); }
.product-block .visual.tint-mint { background: var(--mint); border-color: rgba(0,0,0,0.08); }
.product-block .visual.tint-magenta { background: var(--accent); }
.product-block .visual.tint-magenta svg path,
.product-block .visual.tint-magenta svg rect,
.product-block .visual.tint-magenta svg circle,
.product-block .visual.tint-magenta svg line { stroke: var(--paper); }
.product-block .visual.tint-magenta svg rect[fill]:not([fill="none"]) { fill: var(--paper); }
.product-block .visual .pattern {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(0,0,0,0.04) 14px 15px);
  pointer-events: none;
}
.product-block .visual svg { position: relative; z-index: 1; width: min(60%, 280px); height: auto; }
.product-block .copy h2 { font-size: clamp(36px, 4vw, 52px); margin-bottom: 16px; margin-top: 14px; }
.product-block .meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.product-block .meta .num { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.product-block .lead { margin-bottom: 24px; }
.product-block ul.features { list-style: none; padding: 0; margin: 0 0 32px 0; }
.product-block ul.features li {
  font-size: 15px; line-height: 1.5; padding-left: 22px; position: relative; padding-top: 8px; padding-bottom: 8px;
  border-top: 1px solid var(--line);
}
.product-block ul.features li:first-child { border-top: 1px solid var(--ink); }
.product-block ul.features li::before {
  content: "+"; position: absolute; left: 0; top: 8px;
  font-family: var(--mono); color: var(--accent); font-weight: 500;
}

/* Reverse layout for alternate products */
.product-block.reverse .inner { grid-template-columns: 1fr 1fr; }
.product-block.reverse .copy { order: 2; }
.product-block.reverse .visual { order: 1; }

/* Filter tabs */
.filter-bar {
  display: flex; gap: 8px; margin-top: 32px; flex-wrap: wrap;
}
.filter-bar a {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px; color: var(--ink);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.filter-bar a:hover { border-color: var(--ink); }
.filter-bar a.current { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* Contact mad-lib */
.madlib {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(28px, 3.4vw, 44px); line-height: 1.35; letter-spacing: -0.02em;
}
.madlib .field {
  display: inline-block;
  border: none; outline: none; background: transparent;
  font: inherit; color: var(--ink);
  border-bottom: 2px solid var(--accent);
  padding: 0 6px; min-width: 200px;
  font-family: var(--body); font-size: 0.62em; font-weight: 400;
  vertical-align: baseline;
  transition: border-color .15s ease, background .15s ease;
}
.madlib .field::placeholder { color: var(--muted); }
.madlib .field:focus { background: var(--mint-soft); border-bottom-color: var(--ink); }
.madlib select.field { -webkit-appearance: none; appearance: none; background: transparent; cursor: pointer; padding-right: 18px; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="6"><path d="M1 1l4 4 4-4" stroke="%23bf2a70" stroke-width="1.5" fill="none"/></svg>'); background-repeat: no-repeat; background-position: right 4px center; }
.message-area {
  margin-top: 28px;
  width: 100%;
  min-height: 160px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 16px;
  font: 15px/1.55 var(--body); color: var(--ink);
  resize: vertical;
  outline: none;
  transition: border-color .15s ease;
}
.message-area:focus { border-color: var(--ink); }
.contact-meta {
  margin-top: 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  font-family: var(--mono); font-size: 12px; color: var(--muted);
}
.contact-meta a { color: var(--ink); border-bottom: 1px solid var(--ink); }

/* Legal pages */
.legal-hero { padding: 72px 0 32px; }
.legal-hero h1 { font-size: clamp(60px, 8vw, 96px); }
.legal-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px 60px;
  padding: 56px 0;
}
.legal-grid .eyebrow { margin-bottom: 8px; }
.legal-grid h3 { font-size: 18px; margin-bottom: 4px; }
.legal-grid .body { font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }
.legal-grid .body div + div { margin-top: 2px; }
.legal-toc {
  display: grid; grid-template-columns: 220px 1fr; gap: 60px;
  padding: 32px 0 64px;
}
.legal-toc nav { position: sticky; top: 90px; align-self: start; }
.legal-toc nav .eyebrow { margin-bottom: 12px; }
.legal-toc nav ol { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.legal-toc nav ol a { font-size: 13px; color: var(--muted); }
.legal-toc nav ol a:hover { color: var(--accent); }
.legal-section { padding: 28px 0; border-top: 1px solid var(--line); max-width: 64ch; }
.legal-section:first-child { border-top: none; padding-top: 0; }
.legal-section h2 { font-size: 24px; margin-bottom: 10px; }
.legal-section p { font-size: 15.5px; line-height: 1.65; color: var(--ink); }

/* ----- Mobile ----- */
@media (max-width: 860px) {
  :root { --pad-x: 20px; }
  .site-header .container { padding-top: 12px; padding-bottom: 12px; }
  .brand-logo { height: 38px; max-width: none; }
  .nav-links { display: none; }
  .menu-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    border: 1px solid var(--line-strong);
    background: transparent; color: var(--ink);
    font-family: var(--mono); font-size: 14px;
  }

  h1.display { font-size: 56px; }
  .hero { padding: 36px 0 24px; }
  .hero-row { grid-template-columns: 1fr; gap: 20px; margin-top: 24px; }

  .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; gap: 16px; }
  .grid.cols-2 { grid-template-columns: 1fr; }

  .section-head { grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }

  .index-row {
    grid-template-columns: 48px 1fr 16px;
    grid-template-rows: auto auto;
    gap: 6px 14px;
    padding: 14px 0;
  }
  .index-row .num { display: none; }
  .index-row .glyph { grid-row: 1 / span 2; }
  .index-row .desc { grid-column: 2; font-size: 13px; }
  .index-row .more { display: none; }

  .product-block { padding: 48px 0; }
  .product-block .inner, .product-block.reverse .inner { grid-template-columns: 1fr; gap: 28px; }
  .product-block.reverse .copy { order: 2; }
  .product-block.reverse .visual { order: 1; }

  .trust-block { grid-template-columns: 1fr; gap: 24px; }
  .trust-item { grid-template-columns: 60px 1fr; gap: 16px; padding: 22px 0; }
  .trust-item .n { font-size: 32px; }

  .final-cta { padding: 56px 0; }
  .final-cta .row { flex-direction: column; align-items: start; gap: 20px; }

  .madlib { font-size: 22px; line-height: 1.5; }
  .madlib .field { min-width: 120px; font-size: 0.72em; }

  .site-footer .container {
    grid-template-columns: 1fr 1fr;
    padding-top: 40px; padding-bottom: 24px;
    gap: 24px;
  }
  .site-footer .copy-line { flex-direction: column; gap: 10px; align-items: start; }

  .legal-grid { grid-template-columns: 1fr; gap: 28px; }
  .legal-toc { grid-template-columns: 1fr; gap: 24px; padding-bottom: 40px; }
  .legal-toc nav { position: static; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  * { transition: none !important; }
}

/* Selection */
::selection { background: var(--accent); color: #fff; }