/* RDRCTR holding pages - DMLRD Tech brand (CR-2026-0019, lockup CR-2026-0021). Tokens from claude/dmlrd-design-system.md. */
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400; font-display: swap; src: url("/_/fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 500; font-display: swap; src: url("/_/fonts/montserrat-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 600; font-display: swap; src: url("/_/fonts/montserrat-latin-600-normal.woff2") format("woff2"); }

:root {
  --funk-green: #00dec4;
  --punk-pink: #da00ac;
  --deep-violet: #843ea6;
  --gradient: linear-gradient(45deg, #00dec4 0%, #da00ac 100%);
  --bg: #f7f7f8;
  --panel: #ffffff;
  --ink: #434343;
  --muted: #6b6b70;
  --line: #e6e6ea;
  --heading: var(--deep-violet);
  --watermark-opacity: .05;
  --line-strong: #cfcfd6;
  --product-gradient: linear-gradient(45deg, #843ea6 0%, #da00ac 100%);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171b;
    --panel: #1c1f24;
    --ink: #d6d9de;
    --muted: #9aa0a8;
    --line: #2b2f36;
    --heading: var(--funk-green);
    --watermark-opacity: .06;
    --line-strong: #3a3f47;
    --product-gradient: linear-gradient(45deg, #00dec4 0%, #da00ac 100%);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}
/* Brand device: thin gradient strip at the top and bottom of the page. */
body::before, body::after { content: ""; display: block; height: 4px; background: var(--gradient); flex: none; }
/* Ghosted chevron watermark, cropped off the bottom-right edge. */
.wm {
  position: fixed; right: -9vmin; bottom: -9vmin; width: 52vmin; height: 52vmin;
  background: url("/_/brand/dmlrd-tech-symbol-512.png") no-repeat center / contain;
  opacity: var(--watermark-opacity); filter: grayscale(1); pointer-events: none; z-index: 0;
}

main {
  position: relative; z-index: 1;
  flex: 1;
  width: 100%;
  max-width: 34rem;
  margin: 0 auto;
  padding: clamp(2rem, 8vh, 5rem) 1.25rem 2rem;
  display: flex; flex-direction: column; justify-content: center;
}

/* Header lockup: DMLRD Tech logo | RDRCTR product name (CR-2026-0021). */
.brand { display: flex; align-items: center; gap: 16px; margin: 0 0 2.25rem; }
.logo { display: block; width: 172px; height: auto; margin: 0; }
.brand-sep { flex: none; width: 1px; height: 36px; background: var(--line-strong); }
.product { font-weight: 600; font-size: 1.45rem; line-height: 1; letter-spacing: .14em; color: var(--heading); }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .product { background: var(--product-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
}
@media (max-width: 360px) { .logo { width: 148px; } .product { font-size: 1.25rem; } .brand { gap: 12px; } }

h1 {
  margin: 0 0 .5rem;
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--heading);
}
.lead { margin: 0 0 2rem; font-size: 1.08rem; color: var(--ink); }

.card {
  display: flex; gap: .9rem; align-items: flex-start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin: 0 0 1rem;
  position: relative;
  overflow: hidden;
}
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gradient); }
.card p { margin: 0; }
.card strong { font-weight: 600; display: block; margin-bottom: .15rem; color: var(--ink); }
.card span { color: var(--muted); font-size: .95rem; }
.icon { flex: none; width: 22px; height: 22px; margin-top: .15rem; color: var(--heading); }

.trust { display: flex; gap: .6rem; align-items: center; margin: 0; color: var(--muted); font-size: .88rem; }
.trust .icon { width: 18px; height: 18px; margin: 0; }

footer {
  position: relative; z-index: 1;
  text-align: center;
  padding: 1.25rem 1rem 1.5rem;
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: .02em;
}
footer b { font-weight: 600; color: var(--ink); letter-spacing: .08em; }