/* ───────────────────────── Variant B — Blueprint ─────────────────────────
   Layered over main.css. A light engineering-document system: paper, ink,
   condensed caps, hairline grids, square corners. 3D scenes sit in dark
   "CAD viewports" (.dark) that restore the original dark tokens. */

.v-blueprint {
  color-scheme: light;
  --bg: #f1efe9;
  --bg-rgb: 241, 239, 233;
  --bg-2: #e9e6de;
  --bg-3: #dfdbd1;
  --panel: rgba(17, 18, 20, 0.025);
  --panel-2: rgba(17, 18, 20, 0.05);
  --line: rgba(17, 18, 20, 0.13);
  --line-2: rgba(17, 18, 20, 0.28);
  --ink: #121316;
  --ink-2: #474a52;
  --ink-3: #6f727a;
  --accent: #ff4f1a;
  --accent-ink: #ffffff;
  --beam: #ff4f1a;
  --sky: #2d5d9f;
  --font: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
  --display: 'IBM Plex Sans Condensed', 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --radius: 2px;
  --radius-sm: 2px;
  background:
    repeating-linear-gradient(90deg, rgba(17, 18, 20, 0.045) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(17, 18, 20, 0.03) 0 1px, transparent 1px 96px),
    var(--bg);
}
/* Fixed backgrounds force a full repaint on every scroll on phones. */
@media (pointer: fine) { .v-blueprint { background-attachment: fixed; } }

/* Dark viewports restore the night palette. */
.v-blueprint .dark {
  color-scheme: dark;
  --bg: #0b0d11;
  --bg-rgb: 11, 13, 17;
  --bg-2: #10141b;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-2: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.1);
  --line-2: rgba(255, 255, 255, 0.18);
  --ink: #eef1f6;
  --ink-2: #a9b1c0;
  --ink-3: #6e7789;
  --sky: #7cc4ff;
  --accent-ink: #ffffff;
  color: var(--ink);
  background-color: var(--bg);
}

/* Type */
.v-blueprint .h2,
.v-blueprint .hero__title,
.v-blueprint .market h3,
.v-blueprint .daynight__title,
.v-blueprint .contact__title {
  font-family: var(--display);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.v-blueprint .h2 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); line-height: 0.95; }
.v-blueprint .hero__title { font-size: clamp(3rem, 8.4vw, 8rem); line-height: 0.88; letter-spacing: -0.02em; }
.v-blueprint .h2 em, .v-blueprint .contact__title em { color: var(--accent); }
.v-blueprint .eyebrow { color: var(--ink); font-weight: 500; }
.v-blueprint .eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--accent); }
.v-blueprint .hero .eyebrow::before { display: none; }

/* Nav: a document header bar */
.v-blueprint .nav { background: rgba(241, 239, 233, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-2); height: 64px; }
.v-blueprint .nav.is-solid { background: rgba(241, 239, 233, 0.96); border-bottom-color: var(--line-2); }
.v-blueprint .nav__links a { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.v-blueprint .nav__toggle span:not(.sr-only) { background: var(--ink); }
.v-blueprint .menu { background: rgba(241, 239, 233, 0.98); }
.v-blueprint .menu a:not(.btn) { font-family: var(--display); text-transform: uppercase; }

/* Buttons & controls: square, engineered */
.v-blueprint .btn { border-radius: 2px; font-family: var(--mono); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
.v-blueprint .btn--accent { background: var(--accent); color: #fff; }
.v-blueprint .btn--accent:hover { background: #e8410f; }
.v-blueprint .btn--light { background: var(--ink); color: var(--bg); }
.v-blueprint .dark .btn--light { background: #eef1f6; color: #0b0d11; }
.v-blueprint .btn--ghost { background: transparent; border-color: var(--line-2); color: var(--ink); backdrop-filter: none; }
.v-blueprint .chip, .v-blueprint .seg, .v-blueprint .seg__btn { border-radius: 2px; }
.v-blueprint .seg__btn { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }

/* Viewports */
.v-blueprint .viewport { position: relative; margin: 0 12px; border-radius: 2px; overflow: hidden; }
.v-blueprint .crop { position: absolute; width: 22px; height: 22px; border-color: var(--accent); border-style: solid; border-width: 0; z-index: 3; pointer-events: none; }
.v-blueprint .crop--tl { top: 12px; left: 12px; border-top-width: 1.5px; border-left-width: 1.5px; }
.v-blueprint .crop--tr { top: 12px; right: 12px; border-top-width: 1.5px; border-right-width: 1.5px; }
.v-blueprint .crop--bl { bottom: 12px; left: 12px; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.v-blueprint .crop--br { bottom: 12px; right: 12px; border-bottom-width: 1.5px; border-right-width: 1.5px; }

/* Hero viewport */
.v-blueprint .hero { margin-top: 76px; min-height: calc(100svh - 88px); }
.v-blueprint .hero__inner { padding-top: 96px; }
.v-blueprint .hero__veil { background: linear-gradient(90deg, rgba(11, 13, 17, 0.88) 0%, rgba(11, 13, 17, 0.35) 48%, rgba(11, 13, 17, 0) 72%), linear-gradient(0deg, #0b0d11 0%, rgba(11, 13, 17, 0) 34%); }
.v-blueprint .telemetry {
  position: absolute; top: 28px; left: 44px; right: 44px; z-index: 2;
  display: flex; flex-wrap: wrap; gap: 6px 22px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: #6e7789;
}
.v-blueprint .telemetry b { font-weight: 500; color: #eef1f6; }
.v-blueprint .hero__stats { padding-bottom: 32px; }
.v-blueprint .stat dd { font-family: var(--display); font-weight: 600; }

/* Tile viewport */
.v-blueprint .tile { margin: 0 12px; background: radial-gradient(120% 70% at 70% 40%, #121a26 0%, #0b0d11 60%); }
.v-blueprint .tile__copy { padding-top: 104px; }

/* Panels & cards become drafted boxes */
.v-blueprint .metric,
.v-blueprint .why__card,
.v-blueprint .market,
.v-blueprint .pillar,
.v-blueprint .person,
.v-blueprint .cf,
.v-blueprint .lcoe,
.v-blueprint .daynight,
.v-blueprint .table-wrap { border-radius: 2px; border-color: var(--line-2); background: rgba(255, 255, 255, 0.45); }
.v-blueprint .metrics { gap: 1px; border: 1px solid var(--line-2); background: var(--line-2); }
.v-blueprint .metrics .metric { border: 0; border-radius: 0; background: #f6f4ef; }
.v-blueprint .metric__v, .v-blueprint .scale__v, .v-blueprint .why__v, .v-blueprint .tiers__list b, .v-blueprint .sat__specs dd {
  font-family: var(--display); font-weight: 600; letter-spacing: -0.01em;
}
.v-blueprint .market:hover { transform: none; border-color: var(--ink); }
.v-blueprint .market.is-feature { background: rgba(255, 79, 26, 0.06); border-color: var(--accent); }
.v-blueprint .table .is-us { background: rgba(255, 79, 26, 0.07); }
.v-blueprint .table thead .is-us { background: rgba(255, 79, 26, 0.12); }
.v-blueprint .proof { border-radius: 2px; border-color: var(--line-2); background: var(--line-2); }
.v-blueprint .proof__item { background: var(--bg); }
.v-blueprint .proof__item:hover { background: var(--bg-2); }
.v-blueprint .person__avatar { background: var(--bg-2); border-color: var(--line-2); color: var(--ink); border-radius: 2px; }
.v-blueprint .chain__list li.is-own::before { border-radius: 2px; }
.v-blueprint .invest { background: var(--bg-2); }
.v-blueprint .contact { background: #fff; border-color: var(--ink); border-radius: 2px; }
.v-blueprint .contact input, .v-blueprint .contact select { background: var(--bg); border-radius: 2px; }
.v-blueprint .tooltip, .v-blueprint .tip { background: #fff; color: var(--ink); border-color: var(--ink); }
.v-blueprint .geo__lbl { fill: var(--ink); }
.v-blueprint .malaysia { background: transparent; }
.v-blueprint .road__item::before { border-radius: 0; }
.v-blueprint .timeline li::before { border-radius: 0; }

/* Footer title block */
.v-blueprint .footer { border-top: 1px solid var(--line-2); }
.v-blueprint .titleblock { display: grid; grid-template-columns: 2fr 3fr 2fr 2fr 1fr 1fr; margin: 48px 0 0; border: 1px solid var(--ink); }
.v-blueprint .titleblock div { padding: 10px 12px; border-left: 1px solid var(--ink); }
.v-blueprint .titleblock div:first-child { border-left: 0; }
.v-blueprint .titleblock dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.v-blueprint .titleblock dd { margin: 4px 0 0; font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: 14px; }
@media (max-width: 760px) {
  .v-blueprint .titleblock { grid-template-columns: 1fr 1fr; }
  .v-blueprint .titleblock div { border-left: 0; border-top: 1px solid var(--ink); }
  .v-blueprint .titleblock div:nth-child(-n + 2) { border-top: 0; }
  .v-blueprint .titleblock div:nth-child(even) { border-left: 1px solid var(--ink); }
}
@media (max-width: 960px) {
  .v-blueprint .hero { margin-top: 68px; }
  .v-blueprint .nav { height: 60px; }
  .v-blueprint .telemetry { left: 24px; right: 24px; top: 20px; }
}