/* Piqoid — brand tokens */
:root {
  --bg: #000000;
  --bg-1: rgba(10, 10, 10, 0.5);
  --bg-2: rgba(13, 13, 13, 0.55);
  --bg-3: rgba(17, 17, 17, 0.6);
  --bg-4: rgba(22, 22, 22, 0.65);
  --line: #1e1e1e;
  --line-2: #2a2a2a;
  --accent: #ffa630;
  --accent-dim: rgba(255, 166, 48, 0.10);
  --accent-line: rgba(255, 166, 48, 0.35);
  --ink: #f5f0e8;
  --ink-2: #d8dbe2;
  --mut: #888888;
  --mut-2: #666666;
  --mut-3: #555555;
  --font: 'Comfortaa', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* 3D wireframe background layer */
#bg3d {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none; user-select: none;
}
html { scroll-behavior: smooth; background: #000; }
body {
  background: transparent;
  color: var(--ink-2);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- utilities ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.mono { font-family: var(--mono); }
.kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent);
}
.kicker::before { content: "// "; opacity: 0.6; }
.section { padding: 96px 0; border-top: 1px solid var(--line); }
.section.dim { background: var(--bg-1); }
.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem); font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em; color: var(--ink); margin: 14px 0 18px;
}
.section-title .o { color: var(--accent); }
.lede { color: var(--mut); max-width: 640px; font-size: 1.02rem; }
.accent { color: var(--accent); }

/* grid-line overlay */
.grid-bg { position: relative; overflow: hidden; }
.grid-bg::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,166,48,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,166,48,0.03) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 14px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 34px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 0.86rem; color: var(--ink-2); padding: 8px 13px; border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a.active { color: var(--accent); background: var(--accent-dim); }
.nav-cta {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--accent) !important; border: 1px solid var(--accent-line);
  border-radius: 6px; padding: 8px 16px !important;
}
.nav-cta:hover { background: var(--accent-dim) !important; }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: var(--ink-2); }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 100%;
    left: 0; right: 0; background: rgba(13,13,13,0.96); border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px; align-items: stretch;
  }
  .nav-links.open a { padding: 12px 10px; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.06em;
  padding: 13px 24px; border-radius: 7px; transition: all .2s; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #140b00; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-ghost { color: var(--accent); border: 1px solid var(--accent-line); }
.btn-ghost:hover { background: var(--accent-dim); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- hero ---------- */
.hero {
  position: relative; padding: 110px 0 90px; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,166,48,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,166,48,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, #000 30%, transparent 75%);
}
.hero-inner { position: relative; max-width: 900px; margin: 0 auto; text-align: center; padding: 0 28px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-dim); border: 1px solid var(--accent-line);
  border-radius: 5px; padding: 7px 14px; margin-bottom: 30px;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.08;
  letter-spacing: -0.03em; color: var(--ink); margin-bottom: 24px;
}
.hero h1 .o { color: var(--accent); }
.hero p.sub { font-size: clamp(1rem, 1.8vw, 1.2rem); color: var(--mut); max-width: 660px; margin: 0 auto 36px; }

/* ---------- stat strip ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
}
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { background: var(--bg-2); padding: 26px 24px; }
.stat .v { font-family: var(--mono); font-size: 1.7rem; font-weight: 600; color: var(--accent); }
.stat .l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mut-3); margin-top: 6px; }

/* ---------- cards ---------- */
.cards { display: grid; gap: 18px; }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .cards.c3, .cards.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr !important; } }
.card {
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 12px;
  padding: 28px; transition: border-color .25s, transform .25s, background .25s;
  display: flex; flex-direction: column; gap: 12px;
}
.card:hover { border-color: var(--accent-line); transform: translateY(-3px); background: var(--bg-3); }
.card .idx { font-family: var(--mono); font-size: 11px; color: var(--accent); opacity: 0.75; letter-spacing: 0.15em; }
.card h3 { color: var(--ink); font-size: 1.06rem; font-weight: 700; }
.card p { color: var(--mut); font-size: 0.9rem; }
.card .tag {
  align-self: flex-start; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent); background: var(--accent-dim);
  border: 1px solid var(--accent-line); border-radius: 4px; padding: 4px 10px;
}

/* ---------- image frames ---------- */
.frame {
  border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; background: var(--bg-3);
  position: relative;
}
.frame .bar {
  display: flex; align-items: center; gap: 6px; padding: 9px 14px;
  background: var(--bg-4); border-bottom: 1px solid var(--line-2);
}
.frame .bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); }
.frame .bar span { font-family: var(--mono); font-size: 10px; color: var(--mut-3); margin-left: auto; letter-spacing: 0.1em; text-transform: uppercase; }
.frame img { width: 100%; }
.frame .cap {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); background: rgba(0,0,0,0.75); border: 1px solid var(--accent-line);
  border-radius: 3px; padding: 3px 9px; position: absolute; bottom: 10px; left: 10px;
}

/* ---------- split layout ---------- */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.split.rev { grid-template-columns: 1.1fr 1fr; }
@media (max-width: 900px) { .split, .split.rev { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- numbered process ---------- */
.steps { display: grid; gap: 0; border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; }
.step { display: flex; gap: 20px; padding: 22px 26px; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.step:last-child { border-bottom: none; }
.step .n { font-family: var(--mono); font-size: 12px; color: var(--accent); min-width: 34px; padding-top: 3px; }
.step h4 { color: var(--ink); font-size: 0.98rem; margin-bottom: 4px; }
.step p { color: var(--mut); font-size: 0.87rem; }

/* ---------- spec table ---------- */
.specs { width: 100%; border-collapse: collapse; }
.specs td { padding: 13px 4px; border-bottom: 1px solid var(--line); font-size: 0.92rem; vertical-align: top; }
.specs td:first-child { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut-3); width: 42%; padding-top: 16px; }
.specs td:last-child { color: var(--ink); }
.specs tr:last-child td { border-bottom: none; }

/* ---------- timeline ---------- */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1px; background: var(--line-2); }
.tl-item { position: relative; padding-bottom: 30px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -26px; top: 7px; width: 11px; height: 11px;
  border-radius: 50%; background: var(--bg); border: 2px solid var(--accent);
}
.tl-item .t { font-family: var(--mono); font-size: 11px; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; }
.tl-item h4 { color: var(--ink); font-size: 1rem; margin: 5px 0 4px; }
.tl-item p { color: var(--mut); font-size: 0.89rem; }

/* ---------- quote ---------- */
.quote {
  border-left: 3px solid var(--accent); background: var(--bg-2); border-radius: 0 10px 10px 0;
  padding: 26px 30px; color: var(--ink); font-size: 1.05rem; line-height: 1.65;
}
.quote .who { font-family: var(--mono); font-size: 11px; color: var(--mut-3); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 14px; }

/* ---------- comparison table ---------- */
.compare { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.compare th, .compare td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.compare th { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mut-3); font-weight: 400; }
.compare td:first-child { color: var(--mut); }
.compare td:last-child, .compare th:last-child { color: var(--accent); background: var(--accent-dim); }
.compare tr:last-child td { border-bottom: none; }

/* ---------- blog cards ---------- */
.post-card {
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 12px;
  padding: 26px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color .25s, transform .25s;
}
.post-card:hover { border-color: var(--accent-line); transform: translateY(-3px); }
.post-card .meta { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mut-3); display: flex; gap: 14px; flex-wrap: wrap; }
.post-card .meta .cat { color: var(--accent); }
.post-card h3 { color: var(--ink); font-size: 1.08rem; line-height: 1.4; }
.post-card p { color: var(--mut); font-size: 0.88rem; }
.post-card .read { font-family: var(--mono); font-size: 11px; color: var(--accent); letter-spacing: 0.1em; margin-top: auto; }

/* ---------- article ---------- */
.article { max-width: 760px; margin: 0 auto; padding: 70px 28px 40px; }
.article .meta { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mut-3); margin-bottom: 18px; display: flex; gap: 16px; flex-wrap: wrap; }
.article .meta .cat { color: var(--accent); }
.article h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--ink); line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 14px; }
.article .standfirst { color: var(--mut); font-size: 1.1rem; margin-bottom: 40px; }
.article h2 { color: var(--ink); font-size: 1.35rem; margin: 44px 0 14px; }
.article h3 { color: var(--ink); font-size: 1.05rem; margin: 30px 0 10px; }
.article p { color: var(--ink-2); margin-bottom: 18px; }
.article ul, .article ol { margin: 0 0 18px 22px; color: var(--ink-2); }
.article li { margin-bottom: 8px; }
.article strong { color: var(--ink); }
.article .pull {
  border-left: 3px solid var(--accent); padding: 6px 0 6px 22px; margin: 30px 0;
  color: var(--ink); font-size: 1.12rem; line-height: 1.6;
}

/* ---------- CTA band ---------- */
.cta-band {
  border-top: 1px solid var(--line); padding: 90px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); color: var(--ink); letter-spacing: -0.02em; margin-bottom: 16px; }
.cta-band p { color: var(--mut); max-width: 560px; margin: 0 auto 34px; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); background: #0a0a0a; padding: 60px 0 30px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-grid img { height: 34px; margin-bottom: 16px; }
.foot-grid p { color: var(--mut-2); font-size: 0.85rem; max-width: 300px; }
.foot-grid h5 { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mut-3); margin-bottom: 14px; }
.foot-grid a { display: block; color: var(--ink-2); font-size: 0.86rem; padding: 4px 0; }
.foot-grid a:hover { color: var(--accent); }
.foot-base {
  border-top: 1px solid var(--line); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; color: var(--mut-3);
}

/* ---------- video carousel ---------- */
.carousel {
  position: relative; border: 1px solid var(--line-2); border-radius: 12px;
  overflow: hidden; background: var(--bg-3);
}
.c-viewport { position: relative; aspect-ratio: 16/9; background: #000; }
.c-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease;
  pointer-events: none;
}
.c-slide.active { opacity: 1; pointer-events: auto; }
.c-slide video, .c-slide iframe { width: 100%; height: 100%; object-fit: cover; border: 0; display: block; }
.c-label {
  position: absolute; bottom: 14px; left: 14px; z-index: 3;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); background: rgba(0,0,0,0.75); border: 1px solid var(--accent-line);
  border-radius: 4px; padding: 5px 12px; pointer-events: none;
}
.c-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 42px; height: 42px; border-radius: 50%; cursor: pointer;
  background: rgba(0,0,0,0.6); border: 1px solid var(--line-2); color: var(--ink);
  font-family: var(--mono); font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: all .2s; backdrop-filter: blur(4px);
}
.c-arrow:hover { border-color: var(--accent-line); color: var(--accent); }
.c-arrow.prev { left: 12px; }
.c-arrow.next { right: 12px; }
.c-dots { display: flex; gap: 8px; justify-content: center; padding: 14px; background: var(--bg-2); }
.c-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); cursor: pointer; transition: background .2s; border: none; }
.c-dot.on { background: var(--accent); }
.c-count { position: absolute; top: 14px; right: 14px; z-index: 3; font-family: var(--mono); font-size: 10px; color: var(--mut); background: rgba(0,0,0,0.6); border: 1px solid var(--line-2); border-radius: 4px; padding: 4px 10px; letter-spacing: 0.12em; }

.c-overlay {
  position: absolute; left: 50%; bottom: 52px; transform: translateX(-50%); z-index: 3;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: #140b00; background: var(--accent); border-radius: 5px; padding: 8px 16px;
  pointer-events: none; font-weight: 600; white-space: nowrap; max-width: 90%; overflow: hidden; text-overflow: ellipsis;
}

/* ---------- split hero (product visible) ---------- */
.hero-split {
  position: relative; padding: 90px 0 80px; border-bottom: 1px solid var(--line); overflow: hidden;
}
.hero-copy h1 {
  font-size: clamp(2.2rem, 4.8vw, 3.6rem); font-weight: 800; line-height: 1.1;
  letter-spacing: -0.03em; color: var(--ink); margin: 22px 0 22px;
}
.hero-copy h1 .o { color: var(--accent); }
.hero-copy p { color: var(--mut); font-size: clamp(1rem, 1.6vw, 1.12rem); max-width: 520px; margin-bottom: 34px; }

/* page hero (subpages) */
.page-hero { padding: 80px 0 56px; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); color: var(--ink); letter-spacing: -0.02em; margin: 12px 0 16px; line-height: 1.12; }
.page-hero h1 .o { color: var(--accent); }
.page-hero p { color: var(--mut); max-width: 620px; font-size: 1.05rem; }

/* ---------- parallel-jaw gripper cursor (desktop only) ---------- */
@media (pointer: fine) {
  html, body, a, button, * { cursor: none !important; }
}
#gripper {
  position: fixed; left: 0; top: 0; z-index: 9999;
  pointer-events: none; user-select: none;
  transform: translate(-100px, -100px);
  opacity: 0; transition: opacity 0.25s ease;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}
#gripper { color: #f5f0e8; transition: color 150ms ease; }
#gripper.half { color: #4da3ff; }
#gripper .arm {
  transition: transform 130ms cubic-bezier(.34,1.4,.64,1);
  transform-box: view-box;
}
#gripper .arm-l { transform-origin: 14px 10px; }
#gripper .arm-r { transform-origin: 34px 10px; }
#gripper.closed .arm-l { transform: rotate(-14deg); }
#gripper.closed .arm-r { transform: rotate(14deg); }
#gripper.half:not(.closed) .arm-l { transform: rotate(-3deg); }
#gripper.half:not(.closed) .arm-r { transform: rotate(3deg); }
@media (pointer: coarse) { #gripper { display: none !important; } }