/* ============================================================
   decoding.vin — component styles
   ============================================================ */

/* ---------------- HERO ---------------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
#hero-canvas {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
  mask-image: radial-gradient(120% 90% at 70% 30%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 70% 30%, #000 30%, transparent 78%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(80% 60% at 50% -10%, var(--acc-wash), transparent 60%),
    linear-gradient(180deg, transparent 60%, var(--bg) 100%);
}
.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.02fr 1.18fr; gap: 56px;
  align-items: center;
  padding-top: 86px;
  padding-bottom: 16px;
}
.hero-copy h1 { margin: 20px 0 22px; }
.hero-copy h1 .accent { color: var(--acc-bright); }
.hero-cta { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; gap: 34px; flex-wrap: wrap;
}
.hero-meta .hm-k { font-family: var(--mono); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; }
.hero-meta .hm-v { font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* ---------------- HERO VEHICLE SHOWCASE ---------------- */
.hero-showcase {
  position: relative; z-index: 2;
  margin-top: 46px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.hero-showcase image-slot { display: block; width: 100%; height: 320px; }
.showcase-overlay {
  position: absolute; inset: 0; pointer-events: none;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px 20px;
  background: linear-gradient(180deg, rgba(8,11,17,0.34) 0%, transparent 26%, transparent 64%, rgba(8,11,17,0.40) 100%);
}
.showcase-overlay .so-top { display: flex; justify-content: space-between; align-items: flex-start; }
.showcase-overlay .so-bottom { display: flex; justify-content: space-between; align-items: flex-end; }
.so-chip {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: #fff; background: rgba(8,11,17,0.5);
  border: 1px solid rgba(255,255,255,0.18); border-radius: 100px;
  padding: 5px 11px; display: inline-flex; align-items: center; gap: 7px;
  backdrop-filter: blur(6px);
}
.so-chip .dot { background: var(--ok); }
.so-caption { font-family: var(--mono); font-size: 11px; color: rgba(255,255,255,0.78); letter-spacing: 0.04em; text-shadow: 0 1px 3px rgba(0,0,0,0.5); }

/* US-style license plate motif */
.plate {
  display: inline-flex; flex-direction: column; align-items: center;
  background: linear-gradient(180deg, #fbfbf8 0%, #eef0ee 100%);
  color: #14202e; border: 2px solid #14202e; border-radius: 9px;
  padding: 5px 14px 7px; box-shadow: 0 8px 22px rgba(0,0,0,0.4), 0 0 0 3px rgba(255,255,255,0.12);
}
.plate-top { font-family: var(--mono); font-size: 8px; letter-spacing: 0.22em; color: #3b6fe0; text-transform: uppercase; white-space: nowrap; }
.plate-num { font-family: var(--mono); font-weight: 700; font-size: 22px; letter-spacing: 0.14em; line-height: 1.05; white-space: nowrap; }
.plate-bot { font-family: var(--mono); font-size: 7.5px; letter-spacing: 0.2em; color: #5a6573; text-transform: uppercase; margin-top: 1px; white-space: nowrap; }

/* ---------------- DECODER PANEL ---------------- */
.decoder {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-1) 100%);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow-card), 0 1px 0 var(--inset-hi) inset;
}
.decoder-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2px 4px 14px; margin-bottom: 14px; border-bottom: 1px solid var(--line);
}
.decoder-head .dh-title { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--text-2); text-transform: uppercase; }
.decode-status { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--text-3); display: flex; align-items: center; gap: 7px; }
.decode-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); }
.decode-status.ok { color: var(--ok); } .decode-status.ok::before { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.decode-status.bad { color: var(--warn); } .decode-status.bad::before { background: var(--warn); }

.decoder-input-row { display: flex; gap: 10px; margin-bottom: 12px; }
#vin-input {
  flex: 1; min-width: 0;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--mono);
  font-size: 17px; letter-spacing: 0.14em;
  padding: 13px 15px;
  text-transform: uppercase;
  transition: border-color .15s, box-shadow .15s;
}
#vin-input:focus { outline: none; border-color: var(--acc); box-shadow: 0 0 0 3px var(--acc-wash); }
#vin-input::placeholder { color: var(--text-4); letter-spacing: 0.1em; }

.samples { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 18px; }
.sample-chip {
  font-size: 10.5px; letter-spacing: 0.06em; color: var(--text-3);
  background: var(--fill-1); border: 1px solid var(--line);
  border-radius: 100px; padding: 4px 9px; cursor: pointer; transition: color .14s ease, border-color .14s ease;
}
.sample-chip:hover { color: var(--text); border-color: var(--line-strong); background: var(--fill-2); }

/* 17 cells */
.vin-display {
  display: grid; grid-template-columns: repeat(17, 1fr); gap: 4px;
  margin-bottom: 12px;
}
.vcell {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 9px 0 7px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--c);
  border-radius: 3px;
}
.vcell-n { font-family: var(--mono); font-size: 8px; color: var(--text-4); }
.vcell-ch { font-family: var(--mono); font-size: clamp(13px, 1.4vw, 17px); font-weight: 600; color: var(--text); }
.vcell-check .vcell-ch { color: var(--seg-check); }
.vcell-year .vcell-ch { color: var(--seg-year); }

.seg-legend { display: flex; flex-wrap: wrap; gap: 12px 18px; padding: 10px 4px 16px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.legend-item { display: flex; align-items: center; gap: 7px; }
.legend-sw { width: 9px; height: 9px; border-radius: 2px; }
.legend-tx { font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; color: var(--text-3); }

/* results */
.rgrid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.rfield { background: var(--bg-1); padding: 12px 14px; }
.rfield-l { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-4); margin-bottom: 5px; }
.rfield-v { font-size: 15px; font-weight: 540; letter-spacing: -0.01em; }
.rfield-v.mono { font-family: var(--mono); font-size: 14px; letter-spacing: 0.04em; }

.verdict {
  display: flex; align-items: center; gap: 13px;
  margin-top: 12px; padding: 13px 15px; border-radius: 6px;
  border: 1px solid var(--line-2);
}
.verdict > div:nth-child(2) { flex: 1; }
.verdict-icon { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.verdict-t { font-size: 14px; font-weight: 580; }
.verdict-s { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.verdict-tag { font-size: 10px; letter-spacing: 0.14em; padding: 4px 9px; border-radius: 4px; }
.verdict-ok { background: var(--ok-dim); border-color: rgba(63,185,138,0.3); }
.verdict-ok .verdict-icon { background: var(--ok); color: #06281c; }
.verdict-ok .verdict-tag { background: var(--ok); color: #06281c; }
.verdict-bad { background: var(--bad-dim); border-color: rgba(224,86,59,0.3); }
.verdict-bad .verdict-icon { background: var(--bad); color: #2a0a06; }
.verdict-bad .verdict-tag { background: var(--bad); color: #2a0a06; }

/* ---------------- SECTION SHELL ---------------- */
.section-pad { padding: 96px 0; }
.section-head { max-width: 64ch; margin-bottom: 54px; }
.section-head h2 { margin: 16px 0 16px; }

/* ---------------- ANATOMY ---------------- */
.anatomy-plate {
  border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-1) 100%);
}
.plate-top { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.plate-top .pt-l { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--text-3); text-transform: uppercase; }
.plate-body { padding: 40px 28px 28px; }
.plate-row { display: grid; grid-template-columns: repeat(17, 1fr); gap: 6px; }
.acell { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.acell-ch { font-family: var(--mono); font-size: clamp(16px, 2vw, 26px); font-weight: 600; }
.acell-n { font-family: var(--mono); font-size: 9px; color: var(--text-4); }
.brackets { display: grid; grid-template-columns: 3fr 5fr 1fr 1fr 1fr 6fr; gap: 6px; margin-top: 18px; }
.bracket { position: relative; padding-top: 14px; }
.bracket::before { content: ""; position: absolute; top: 0; left: 4px; right: 4px; height: 8px; border: 1px solid var(--bc); border-bottom: none; border-radius: 4px 4px 0 0; }
.bracket-l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); text-align: center; }
.bracket-d { font-size: 12.5px; color: var(--text-2); text-align: center; margin-top: 5px; line-height: 1.35; }

/* ---------------- DELIVERY ---------------- */
.delivery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dcard {
  position: relative; padding: 24px 22px 22px; border-radius: 10px;
  border: 1px solid var(--line); background: linear-gradient(180deg, var(--surface) 0%, var(--bg-1) 100%);
  transition: border-color .2s, transform .2s;
}
.dcard:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.dcard-ico { width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--line-2); display: grid; place-items: center; margin-bottom: 18px; background: var(--bg); }
.dcard-ico svg { width: 20px; height: 20px; stroke: var(--acc-bright); fill: none; stroke-width: 1.6; }
.dcard h3 { font-size: 17px; margin-bottom: 8px; }
.dcard p { font-size: 13.5px; color: var(--text-3); line-height: 1.5; }
.dcard-tag { position: absolute; top: 20px; right: 20px; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; color: var(--text-4); }

/* ---------------- STATS / ODOMETER ---------------- */
.stats-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-1); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 44px 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.odo { display: inline-flex; align-items: baseline; font-family: var(--mono); font-weight: 600; letter-spacing: -0.01em; }
.odo-num { font-size: clamp(34px, 4vw, 52px); }
.odo-suf { font-size: clamp(18px, 2vw, 26px); color: var(--acc-bright); margin-left: 2px; }
.stat-l { font-size: 13px; color: var(--text-3); margin-top: 10px; }
.stat-sub { font-family: var(--mono); font-size: 10.5px; color: var(--text-4); margin-top: 4px; letter-spacing: 0.04em; }

/* ---------------- PIPELINE ---------------- */
.pipe { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 0; }
.pipe-node {
  border: 1px solid var(--line-2); border-radius: 10px; padding: 24px 22px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-1) 100%);
}
.pipe-node .pn-k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-4); margin-bottom: 12px; }
.pipe-node h3 { font-size: 18px; margin-bottom: 8px; }
.pipe-node p { font-size: 13px; color: var(--text-3); line-height: 1.5; }
.pipe-node ul { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.pipe-node li { font-family: var(--mono); font-size: 11px; color: var(--text-2); display: flex; align-items: center; gap: 8px; }
.pipe-node li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--acc); }
.pipe-arrow { display: grid; place-items: center; padding: 0 14px; color: var(--text-4); }
.pipe-arrow svg { width: 30px; height: 14px; stroke: var(--acc-dim); fill: none; stroke-width: 1.4; }

/* ---------------- COMPLIANCE ---------------- */
.compliance { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.cbadge { border: 1px solid var(--line); border-radius: 8px; padding: 18px 14px; text-align: center; background: var(--bg-1); }
.cbadge-k { font-family: var(--mono); font-weight: 600; font-size: 14px; letter-spacing: 0.02em; }
.cbadge-l { font-size: 10.5px; color: var(--text-4); margin-top: 5px; }

/* ---------------- CTA ---------------- */
.cta-band { border-radius: 16px; border: 1px solid var(--line-2); overflow: hidden; position: relative; background: linear-gradient(135deg, var(--surface-2) 0%, var(--bg-1) 100%); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 120% at 85% 0%, var(--acc-wash), transparent 60%); pointer-events: none; }
.cta-inner { position: relative; padding: 64px 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }

/* ---------------- FOOTER ---------------- */
.footer { border-top: 1px solid var(--line); padding: 56px 0 40px; background: var(--bg-1); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 44px; }
.footer h4 { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-4); margin-bottom: 16px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: 13.5px; color: var(--text-3); transition: color .15s; }
.footer ul a:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--line); font-size: 12px; color: var(--text-4); }

@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .delivery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .pipe { grid-template-columns: 1fr; gap: 16px; }
  .pipe-arrow { transform: rotate(90deg); padding: 0; }
  .compliance { grid-template-columns: repeat(3, 1fr); }
  .cta-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .delivery-grid, .stats-grid { grid-template-columns: 1fr; }
  .vin-display { gap: 2px; }
  .rgrid { grid-template-columns: 1fr 1fr; }
  .brackets { display: none; }
  .compliance { grid-template-columns: repeat(2, 1fr); }
}