/* BidSmarter landing v2. Dark theme locked. One accent (gold). Inter kept on purpose. */
:root{
  --navy:#0A192F; --navy-1:#071224; --navy-2:#132640; --gold:#D4AF37; --gold-2:#F1D279;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.16);
  --text:#EEF2F7; --text-2:#C7D0DC; --text-3:#8A96A8;
  --ok:#4ADE80; --warn:#FBBF24; --bad:#F87171;
  --r:12px; --r-sm:8px; --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:Inter,system-ui,sans-serif;background:var(--navy-1);color:var(--text);font-size:16px;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img,video,canvas{display:block;max-width:100%}
svg.i{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.1}
h1{font-size:clamp(34px,5vw,58px);font-weight:800;max-width:14ch}
h2{font-size:clamp(28px,3.4vw,40px);max-width:22ch}
h3{font-size:20px;margin-bottom:8px}
p{color:var(--text-2);max-width:60ch}
.fine{font-size:13px;color:var(--text-3)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:900px}
section{padding:112px 0}
@media(max-width:720px){section{padding:72px 0}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);font-weight:700;font-size:15px;white-space:nowrap;transition:transform .12s,background .15s,border-color .15s;color:var(--text)}
.btn:hover{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.07)}
.btn:active{transform:translateY(1px)}
.btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy);border:none;box-shadow:0 6px 20px rgba(212,175,55,.28)}
.btn.gold:hover{filter:brightness(1.05)}
.btn.sm{height:38px;padding:0 16px;font-size:14px}
.btn.wide{width:100%}
.link{font-weight:600;color:var(--text-2);border-bottom:1px solid var(--line-2);padding-bottom:2px}
.link:hover{color:var(--text);border-color:var(--text)}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:64px;display:flex;align-items:center;gap:28px;padding:0 24px;background:rgba(7,18,36,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.logo{font-weight:800;font-size:18px;letter-spacing:-.3px;text-transform:uppercase}
.logo span{color:var(--gold)}
.logo.small{font-size:15px}
.nav .links{display:flex;gap:4px;margin-left:8px}
.nav .links a{padding:8px 12px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-2)}
.nav .links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav .cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav .signin{font-size:14px;font-weight:600;color:var(--text-2)}
@media(max-width:820px){.nav .links{display:none}.nav .signin{display:none}}

/* ── stage: a 16:9 box that the video and the callouts share ── */
.stage{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-1)}
.stage-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage-still{display:none}
.callouts{position:absolute;inset:0;pointer-events:none}
.co{position:absolute;display:flex;flex-direction:column;gap:0;padding:5px 9px 6px;border-radius:8px;background:rgba(10,25,47,.72);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 8px 24px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.12);white-space:nowrap;opacity:0;transform:translateY(6px);transition:opacity .35s ease,transform .35s ease;min-width:8%;font-size:clamp(8px,.9vw,12px);line-height:1.18}
.co b{font-weight:700;color:#fff}
.co span{color:var(--text-3);font-size:.85em}
.co i{font-style:normal;font-weight:800;color:var(--gold);font-size:1.1em;margin-top:2px}
.co.warn i{color:var(--bad)}
.co.on{opacity:1;transform:translateY(0)}
.callouts.on .co{opacity:1;transform:translateY(0)}
.callouts.on .co:nth-child(2){transition-delay:.06s}.callouts.on .co:nth-child(3){transition-delay:.12s}.callouts.on .co:nth-child(4){transition-delay:.18s}.callouts.on .co:nth-child(5){transition-delay:.24s}.callouts.on .co:nth-child(6){transition-delay:.3s}.callouts.on .co:nth-child(7){transition-delay:.36s}.callouts.on .co:nth-child(8){transition-delay:.42s}

/* ── 1 hero ── */
.hero{position:relative;min-height:100dvh;overflow:hidden;background:var(--navy-1)}
.hero .stage{position:absolute;top:50%;right:0;transform:translateY(-50%);width:max(100vw,177.78dvh);height:auto}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,18,36,.92) 0%,rgba(7,18,36,.55) 34%,rgba(7,18,36,0) 60%),linear-gradient(0deg,rgba(7,18,36,.9) 0%,rgba(7,18,36,0) 40%);pointer-events:none}
.hero-copy{position:relative;z-index:2;min-height:100dvh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 24px 64px;max-width:var(--max);margin:0 auto;width:100%}
.hero-copy p{font-size:clamp(16px,1.4vw,19px);margin:18px 0 28px;max-width:46ch}
.hero-cta{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
@media(max-width:720px){
  /* Phone: whole truck above the copy, no tags (unreadable at this size) */
  .hero .stage{top:56px;right:auto;left:50%;transform:translateX(-63%);width:150vw;background:transparent}  /* truck centre is at ~63% of the frame (measured), 150vw frame → 63% shift centres it */
  .hero .callouts{display:none}
  .hero::after{background:linear-gradient(0deg,rgba(7,18,36,1) 0%,rgba(7,18,36,.9) 40%,rgba(7,18,36,0) 62%)}
  .hero-copy{padding:calc(56px + 150vw * 9 / 16 - 24px) 20px 40px;justify-content:flex-start}
  .hero-copy h1{max-width:none}
  .hero-copy p{margin:14px 0 22px}
}
@media(prefers-reduced-motion:reduce){
  .hero video{display:none}.hero .stage-still{display:block}.hero .callouts .co{opacity:1;transform:none;transition:none}
}

/* ── 2 exploded view scrubbed by scroll ── */
.explode{padding:0;background:var(--navy-1)}
.explode-track{height:220vh;position:relative}
.explode-sticky{position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.stage-fit{width:min(100%,calc(100dvh*16/9 - 48px));margin:0 auto;border-radius:0}
.stage-fit canvas{position:absolute;inset:0;width:100%;height:100%}
/* The render sits right of centre; slide picture + tags together so the truck is centred in the section */
.stage-fit canvas,.stage-fit .stage-still,.stage-fit .callouts{transform:translateX(-6%)}
/* The rendered frames are a lighter blue than the page; feather every edge of the picture (not the callouts) so it sits in the navy rather than on it */
.stage-fit canvas,.stage-fit .stage-still{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 16%,#000 84%,transparent 100%),linear-gradient(to right,transparent 0,#000 18%,#000 90%,transparent 100%);-webkit-mask-composite:source-in;mask-image:linear-gradient(to bottom,transparent 0,#000 16%,#000 84%,transparent 100%),linear-gradient(to right,transparent 0,#000 18%,#000 90%,transparent 100%);mask-composite:intersect}
.explode-copy{position:absolute;left:4%;top:6%;width:44%;pointer-events:none}
.explode-copy .step{position:absolute;left:0;top:0;font-size:clamp(15px,1.7vw,24px);font-weight:600;color:var(--text);opacity:0;transition:opacity .35s;max-width:none;line-height:1.3;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.explode-copy .step.on{opacity:1}
.pathseg{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:rgba(0,0,0,.25);margin:10px 0 12px}.pathseg span{padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;color:rgba(255,255,255,.6)}.pathseg span.on{background:var(--gold);color:var(--navy)}
@media(max-width:720px){
  /* Phone: copy, then the picture, then the eight tags as a grid that fills in as you scroll */
  .explode-track{height:180vh}
  .explode-sticky{justify-content:flex-start;padding-top:80px}
  .stage-fit{width:100vw;aspect-ratio:auto;overflow:visible;display:flex;flex-direction:column;gap:12px}
  /* picture 130vw wide, slid so the truck's centre (63% of the frame, measured) sits at the screen's centre; edges feathered */
  .stage-fit canvas,.stage-fit .stage-still{position:relative;inset:auto;width:130vw;max-width:none;margin-left:calc(50vw - 130vw * .63);height:auto;aspect-ratio:16/9;transform:none;order:2;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 12%,#000 88%,transparent 100%),linear-gradient(to right,transparent 24%,#000 34%,#000 92%,transparent 100%);-webkit-mask-composite:source-in;mask-image:linear-gradient(to bottom,transparent 0,#000 12%,#000 88%,transparent 100%),linear-gradient(to right,transparent 24%,#000 34%,#000 92%,transparent 100%);mask-composite:intersect}
  .stage-fit .explode-copy{position:relative;left:auto;top:auto;width:auto;order:1;padding:0 20px;min-height:3.2em}
  .explode-copy .step{left:20px;right:20px;font-size:17px}
  .stage-fit .callouts{position:relative;inset:auto;order:3;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 16px;transform:none}
  .stage-fit .co{position:static;font-size:12px;min-width:0;white-space:normal;transform:translateY(4px);padding:8px 10px}
  .stage-fit .co.on{transform:none}
}
@media(prefers-reduced-motion:reduce){
  .explode-track{height:auto}.explode-sticky{height:auto;padding:72px 0}
  .stage-fit canvas{display:none}.stage-fit .stage-still{display:block}
  .explode .co{opacity:1;transform:none}
  .explode .co{transform:none}
  .explode-copy .step:last-child{opacity:1}
}

/* ── splits ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev .split-ui{order:0}.split.rev .split-copy{order:1}
.split-copy h2{margin-bottom:16px}
.split-copy p{margin-bottom:14px}
.split-copy .btn{margin-top:12px}
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:36px}.split.rev .split-ui{order:1}.split.rev .split-copy{order:0}}

/* ── 3 scanner ── */
.scanner{background:var(--navy);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* real components, dark-mode styled to match the app's verdict / card language */
.verdict{border-radius:var(--r);border:1px solid;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;background:rgba(185,28,28,.12);border-color:rgba(248,113,113,.4);color:#FCA5A5;font-size:14px}
.verdict > svg{margin-top:2px}
.verdict .t{font-weight:700;font-size:15px;color:#FECACA}
.verdict .d{font-size:13.5px;color:var(--text-2);margin-top:4px;line-height:1.5}
.verdict .d b{color:#fff}
.vdetail{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.vd{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 10px;color:var(--text)}
.vd .k{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3)}.vd .v{font-weight:700;font-size:13px;margin-top:2px}

/* ── 4 how it works ── */
.how h2{margin-bottom:48px}
.how-row{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:36px 0;border-top:1px solid var(--line)}
.how-row:last-child{border-bottom:1px solid var(--line)}
.how-txt p{font-size:15px}
@media(max-width:760px){.how-row{grid-template-columns:1fr;gap:18px}.how h2{margin-bottom:28px}}

.opt{border:1px solid var(--line-2);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:8px;text-align:left;width:100%;cursor:default;color:#fff}
.opt.hero-card{background:linear-gradient(160deg,var(--navy),#12294a)}
.opt .ic{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;background:rgba(212,175,55,.18);color:var(--gold)}
.opt b{font-size:15px}.opt > span:not(.ic):not(.tag){font-size:13px;color:rgba(255,255,255,.7);line-height:1.4}
.opt .tag{align-self:flex-start;font-size:10px;font-weight:800;letter-spacing:.08em;background:var(--gold);color:var(--navy);padding:2px 7px;border-radius:4px}

.dtc{border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:rgba(255,255,255,.03)}
.dtc-h{display:flex;align-items:center;gap:10px;padding:10px 12px;flex-wrap:wrap}
.dtc-id{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:800;letter-spacing:.06em;background:var(--gold);color:var(--navy);padding:3px 8px;border-radius:6px;font-size:12.5px}
.dtc-d{font-size:13px;flex:1;min-width:140px}
.sevb{font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:999px;background:rgba(251,191,36,.15);color:var(--warn)}
.dtc-p{font-weight:800;color:var(--gold);font-size:14px}
.dtc .src{font-size:10px;font-weight:800;letter-spacing:.06em;color:var(--bad);background:rgba(248,113,113,.15);padding:2px 6px;border-radius:4px}
.dtc-b{border-top:1px solid var(--line);padding:12px 14px 14px;background:rgba(0,0,0,.18)}
.dtc-sub{font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px}
.cause{display:flex;gap:10px;margin-bottom:8px}
.cn{width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;flex:none;margin-top:1px}
.cw{flex:1;min-width:0}.ct{display:flex;gap:10px;align-items:baseline;font-size:13px}.ct b{flex:1;font-weight:600}.ct span{color:var(--text-2);font-size:12.5px;white-space:nowrap}.ct em{font-style:normal;font-size:11.5px;color:var(--text-3);width:34px;text-align:right}
.cb{height:4px;background:rgba(255,255,255,.1);border-radius:2px;margin-top:5px}.cb i{display:block;height:100%;background:var(--gold);border-radius:2px}.cb i.dim{background:rgba(255,255,255,.3)}
.note{background:rgba(212,175,55,.1);border:1px solid rgba(212,175,55,.25);color:var(--text-2);border-radius:var(--r-sm);padding:10px 12px;font-size:12.5px;line-height:1.5;margin-top:6px}.note b{display:block;color:var(--gold);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px}

.rhero{border-radius:var(--r);padding:20px;color:#fff;background:linear-gradient(160deg,#0f3d2a,#14532d)}
.rhero .lab{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;background:rgba(255,255,255,.14);padding:5px 10px;border-radius:999px;margin-bottom:12px}
.rhero .lab i{width:8px;height:8px;border-radius:50%;background:#4ade80;display:inline-block}
.rhero .big{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.rhero .num{font-size:40px;font-weight:800;letter-spacing:-1.5px;line-height:1.05;margin:2px 0 4px}
.rhero .cmp{font-size:13px;color:rgba(255,255,255,.7);max-width:none}.rhero .cmp b{color:#fff}

/* ── 5 numbers ── */
.numbers{background:var(--navy-1)}
.tbl{width:100%;border-collapse:collapse;background:rgba(255,255,255,.03);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.tbl td{padding:12px 16px;border-top:1px solid var(--line);vertical-align:top;font-size:14px}
.tbl tr:first-child td{border-top:none}
.tbl td:last-child{text-align:right;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.tbl .n{font-weight:600}.tbl .s{font-size:12px;color:var(--text-3);margin-top:1px}
.tbl tr.ded td:last-child{color:var(--bad)}
.tbl tr.bid td{border-top:2px solid var(--gold);font-weight:800;font-size:15px;padding-top:14px}
.tbl tr.bid td:last-child{font-size:22px;color:var(--ok);letter-spacing:-.4px}

/* ── 6 pricing ── */
.pricing{background:var(--navy);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pricing h2{margin-bottom:40px}
.plans{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:stretch}
.plan{border:1px solid var(--line-2);border-radius:16px;padding:28px;background:rgba(255,255,255,.03);display:flex;flex-direction:column}
.plan.featured{border-color:rgba(212,175,55,.55);background:linear-gradient(160deg,rgba(212,175,55,.09),rgba(255,255,255,.02))}
.pname{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.price{font-size:44px;font-weight:800;letter-spacing:-1.5px;margin:8px 0 2px}.price small{font-size:15px;font-weight:600;color:var(--text-3);letter-spacing:0;margin-left:4px}
.psub{font-size:13.5px;color:var(--text-2);margin-bottom:20px}.save{color:var(--ok)}
.plan ul{list-style:none;margin:0 0 24px;display:grid;gap:10px;flex:1}
.plan li{position:relative;padding-left:24px;font-size:14.5px;color:var(--text)}
.plan li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:7px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.plan li.inherit{color:var(--text-3)}
.packs{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline;margin-top:22px;padding:16px 20px;border:1px dashed var(--line-2);border-radius:var(--r);font-size:14px;color:var(--text-2)}
.packs b{color:#fff}
@media(max-width:760px){.plans{grid-template-columns:1fr}}

/* ── 7 faq ── */
.faq h2{margin-bottom:24px}
.faq details{border-top:1px solid var(--line);padding:6px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;font-weight:600;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--text-3);font-weight:300;flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 16px;font-size:15px}

/* ── 8 closing + footer ── */
.closing{text-align:center;padding:128px 0}
.closing h2{margin:0 auto 28px}
.foot{border-top:1px solid var(--line);padding:28px 0}
.foot .wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.foot nav{display:flex;gap:18px;font-size:14px;color:var(--text-2)}
.foot .fine{margin-left:auto}
@media(max-width:600px){.foot .fine{margin-left:0}}