/* ==========================================================================
   ClaimBridge — landing page
   Classic · candy red & gold.  Built from the 1440 and 390 artboards;
   one breakpoint at 900px, fluid in between.
   ========================================================================== */

:root{
  /* paint */
  --paper:#F2EADB;      --paper-2:#E7DCC6;   --card:#FBF6EC;
  --ink:#1E1616;        --muted:#5E5145;     --rule:#B9A98A;
  --red:#9B1C1F;        --red-lt:#C8322E;    --red-dk:#6E1013;  --red-mid:#7A1417;
  --gold:#C9A24A;       --gold-dp:#735515;   --gold-lt:#FFF3C4; --gold-script:#B5791C;
  --green:#245F3C;      --green-lamp:#5BC77F;
  --cream:#F6EEDC;

  --red-panel:linear-gradient(160deg,#C8322E 0%,#9B1C1F 45%,#6E1013 100%);
  --chrome:linear-gradient(180deg,#FFFFFF 0%,#E9EEF3 14%,#AEB8C3 40%,#DDE3E9 48.5%,#3B4148 50%,#5C636B 58%,#2A2F34 70%,#9DA6AF 88%,#F4F7F9 100%);
  --chrome-thin:linear-gradient(180deg,#FFFFFF 0%,#B3BDC8 45%,#3B4148 50%,#8F98A1 80%,#FFFFFF 100%);
  --knurl:conic-gradient(from 200deg,#FFFFFF,#7D858E 10%,#F4F6F8 22%,#4C535A 34%,#E9EDF1 50%,#8A929B 62%,#FFFFFF 74%,#565D64 86%,#FFFFFF);

  /* type — fluid between the two artboards */
  --display:"Barlow Condensed",Arial Narrow,sans-serif;
  --body:"Source Serif 4",Georgia,serif;
  --script:"Yellowtail",cursive;
  --h1:clamp(52px,8vw,96px);
  --h2:clamp(38px,5.4vw,72px);
  --h2-lg:clamp(42px,6.2vw,88px);
  --h3:clamp(25px,2.4vw,32px);
  --lede:clamp(16px,1.5vw,20px);
  --copy:clamp(15px,1.25vw,17px);
  --eyebrow:clamp(12px,1.1vw,15px);

  /* rhythm */
  --gut:clamp(20px,5.5vw,80px);
  --sect-y:clamp(46px,6vw,96px);
  --shadow-card:0 4px 6px rgba(60,20,20,.3);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);
  font-size:var(--copy);line-height:1.62;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--red);text-decoration:none}
a:hover{color:var(--red-dk)}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;text-transform:uppercase;line-height:.95}
p{margin:0}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1440px;margin-inline:auto;padding-inline:var(--gut)}

/* --- shared trim ------------------------------------------------------- */
.chrome-strip{height:clamp(8px,.85vw,12px);background:var(--chrome);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(0,0,0,.45),0 2px 3px rgba(40,20,20,.35)}
.badge{display:inline-block;border:3px double var(--red);padding:5px 12px;font-family:var(--display);
  font-size:var(--eyebrow);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.badge--light{border-color:var(--cream);color:var(--cream)}
.eyebrow{font-family:var(--display);font-size:clamp(13px,1.1vw,15px);font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dp)}
.lede{font-size:var(--lede);line-height:1.6;color:var(--muted)}
.sect{padding-block:var(--sect-y)}
.sect--alt{background:var(--paper-2)}
.sect-head{display:flex;flex-direction:column;gap:clamp(16px,1.7vw,24px);align-items:flex-start;max-width:900px}
.sect-head h2{font-size:var(--h2)}

/* --- nav --------------------------------------------------------------- */
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding-block:clamp(14px,1.5vw,23px);background:var(--paper)}
.lockup{display:flex;align-items:center;gap:clamp(12px,1.2vw,16px)}
.lockup svg.mark{width:clamp(62px,5.4vw,78px);height:auto;filter:drop-shadow(0 2px 3px rgba(60,20,20,.45))}
.lockup .word{font-family:var(--script);font-size:clamp(27px,2.4vw,34px);line-height:1.12;color:var(--red)}
.lockup .slash{width:clamp(94px,8vw,116px);height:auto;margin-top:-2px}
.lockup .tag{margin-top:5px;font-family:var(--display);font-size:clamp(9.5px,.8vw,11px);
  font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-dp)}
.nav-links{display:flex;align-items:center;gap:clamp(18px,2.8vw,40px)}
.nav-links a{font-family:var(--display);font-size:clamp(13px,1.2vw,17px);font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;white-space:nowrap}
.nav-cta{display:none}

/* --- buttons ----------------------------------------------------------- */
.btn-frame{position:relative;display:inline-flex;padding:3px;border-radius:10px;
  background:var(--chrome-thin);box-shadow:0 3px 4px rgba(40,20,20,.35)}
.btn-frame--pill{border-radius:999px;box-shadow:0 3px 4px rgba(40,10,10,.4)}
.btn{position:relative;overflow:hidden;display:grid;align-items:center;justify-items:center;
  height:50px;padding-inline:26px;border:0;border-radius:7px;cursor:pointer;
  background:linear-gradient(180deg,#C8322E 0%,#9B1C1F 55%,#7A1417 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),inset 0 -2px 0 rgba(0,0,0,.25);
  color:var(--cream);font-family:var(--display);font-size:clamp(16px,1.35vw,18px);
  font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.btn--gold{border-radius:999px;color:var(--ink);
  background:linear-gradient(180deg,#F3DC95 0%,#D9B560 40%,#C9A24A 60%,#A8842F 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -2px 0 rgba(0,0,0,.2)}
.btn span{grid-area:1/1;white-space:nowrap}
.btn .st-busy,.btn .st-done{opacity:0}
.glint{position:absolute;inset:0;z-index:3;pointer-events:none;
  background-image:linear-gradient(105deg,rgba(255,255,255,0) 35%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 65%);
  background-size:250% 100%;background-position:150% 0;background-repeat:no-repeat}
@keyframes sweep{from{background-position:150% 0}to{background-position:-60% 0}}
.btn:hover .glint{animation:sweep 1.2s ease-in-out infinite}
.btn[data-state="busy"]{cursor:default}
.btn[data-state="busy"] .glint{animation:sweep .6s linear infinite}
.btn[data-state="busy"] .st-idle,.btn[data-state="done"] .st-idle{opacity:0}
.btn[data-state="busy"] .st-busy{opacity:1}
.btn[data-state="done"] .st-done{opacity:1}
.btn span{transition:opacity .16s linear}

/* --- forms ------------------------------------------------------------- */
.signup{display:flex;flex-direction:column;gap:8px;width:100%;max-width:580px}
.signup label{font-family:var(--display);font-size:clamp(13px,1.1vw,15px);font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.signup .row{display:flex;gap:12px;align-items:center}
.signup input{flex:1 1 auto;min-width:0;height:54px;padding-inline:18px;border-radius:4px;
  border:2px solid var(--red);background:var(--card);color:var(--ink);
  font-family:var(--body);font-size:17px}
.signup input::placeholder{color:var(--muted)}
.fine{font-size:clamp(14px,1.1vw,15px);font-style:italic;color:var(--muted)}
.hp{position:absolute!important;left:-9999px;top:0;width:1px;height:1px;overflow:hidden;opacity:0}
.captcha{margin-top:12px}
.captcha:empty{display:none;margin:0}
.err{display:none;margin-top:8px;font-size:clamp(13px,1.1vw,14px);font-style:italic;color:var(--red)}
.signup[data-error] .err{display:block}
.signup[data-sent] .err{display:none}

/* --- hero -------------------------------------------------------------- */
.hero{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,5vw,72px);
  align-items:center;padding-block:clamp(16px,2.4vw,34px) clamp(28px,4.4vw,68px)}
.hero-copy{display:flex;flex-direction:column;align-items:flex-start;gap:clamp(10px,1vw,13px)}
.hero .script{font-family:var(--script);font-size:clamp(30px,3.2vw,41px);line-height:1.12;
  color:var(--gold-script);transform:rotate(-3deg);transform-origin:left center}
.hero h1{font-size:var(--h1);letter-spacing:.005em;color:var(--red);line-height:.9}
.hero-art{position:relative;padding:30px 30px 0 0}

/* --- gauge ------------------------------------------------------------- */
.gauge-frame{padding:clamp(6px,.6vw,8px);border-radius:clamp(19px,2.3vw,32px);background:var(--chrome);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(0,0,0,.45),0 28px 48px -24px rgba(110,16,19,.6)}
.gauge{padding:clamp(20px,2.3vw,32px);border-radius:clamp(14px,1.7vw,24px);background:var(--red-panel);
  box-shadow:inset 0 2px 0 rgba(255,255,255,.25),inset 0 -3px 6px rgba(0,0,0,.35);
  display:flex;flex-direction:column;align-items:center;gap:clamp(16px,1.8vw,24px)}
.gauge-head{align-self:stretch;display:flex;flex-direction:column;gap:5px}
.gauge-head .ep{font-family:var(--display);font-size:clamp(12px,1vw,14px);font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--cream)}
.gauge-head .veh{font-family:var(--display);font-size:clamp(20px,1.8vw,24px);font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;color:var(--cream)}
.gauge-head .rule{margin-top:6px;height:2px;background:linear-gradient(90deg,#FFF3C4 0%,#C9A24A 40%,rgba(201,162,74,0) 100%)}
.bezel{width:100%;max-width:400px;aspect-ratio:1;padding:clamp(10px,1vw,14px);border-radius:999px;background:var(--knurl);
  box-shadow:0 6px 12px rgba(40,10,10,.5),inset 0 0 0 1px rgba(0,0,0,.3)}
.bezel>div{width:100%;height:100%;padding:4px;border-radius:999px;background:var(--ink)}
.lamp-bar{align-self:stretch;display:flex;flex-direction:column;gap:10px;padding-top:14px;
  border-top:1px solid rgba(246,238,220,.25)}
.lamp-bar .rail{padding:clamp(4px,.4vw,5px);border-radius:999px;
  background:linear-gradient(180deg,#FFFFFF 0%,#EEF2F6 10%,#B3BDC8 34%,#E6EBF0 46%,#FFFFFF 48.5%,#3A4047 50%,#646B73 60%,#2B3035 74%,#8F98A1 88%,#E9EDF1 96%,#FFFFFF 100%);
  box-shadow:inset 0 1px 0 #fff,inset 0 -1px 1px rgba(0,0,0,.5),0 4px 6px rgba(40,10,10,.45)}
.lamp-bar .slots{height:clamp(34px,3.4vw,44px);border-radius:999px;background:#140E0E;overflow:hidden;
  box-shadow:inset 0 3px 6px rgba(0,0,0,.8);display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.lamp-bar .slot{display:flex;align-items:center;justify-content:center}
.lamp-bar .slot+.slot{border-left:2px solid #8F98A1}
.lamp{width:clamp(32px,3.4vw,46px);height:clamp(13px,1.4vw,18px);border-radius:999px;
  box-shadow:0 0 0 2.5px #7D858E;background:radial-gradient(ellipse at 40% 30%,#5A4040 0%,#2E1C1C 60%,#1A1010 100%)}
.lamp[data-on="past"]{background:radial-gradient(ellipse at 40% 30%,#FFF6D6 0%,#E8C465 40%,#8E6A22 100%);
  box-shadow:0 0 0 2.5px #AEB8C3,0 0 14px rgba(232,196,101,.7)}
.lamp[data-on="now"]{background:radial-gradient(ellipse at 40% 30%,#FFC4B8 0%,#F0473B 38%,#8E1518 100%);
  animation:lamp-pulse 2.4s ease-in-out infinite}
.lamp[data-on="go"]{background:radial-gradient(ellipse at 40% 30%,#D8FFE8 0%,#36D27A 38%,#0F7A3E 100%);
  animation:lamp-go 2.4s ease-in-out infinite}
@keyframes lamp-pulse{0%,100%{filter:brightness(1.12);box-shadow:0 0 0 2.5px #AEB8C3,0 0 18px rgba(255,70,50,.9)}
  50%{filter:brightness(.55);box-shadow:0 0 0 2.5px #AEB8C3,0 0 3px rgba(255,70,50,.2)}}
@keyframes lamp-go{0%,100%{filter:brightness(1.12);box-shadow:0 0 0 2.5px #AEB8C3,0 0 18px rgba(54,210,122,.9)}
  50%{filter:brightness(.6);box-shadow:0 0 0 2.5px #AEB8C3,0 0 3px rgba(54,210,122,.2)}}
.lamp-names{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));text-align:center}
.lamp-names span{font-family:var(--display);font-size:clamp(9.5px,1.05vw,13px);font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;color:#CFC7B6}
.lamp-names span[data-cur]{color:#fff}
#dial-needle,#dial-arc{transition:transform 1.15s cubic-bezier(.34,1.12,.52,1),stroke-dashoffset 1.15s cubic-bezier(.34,1.12,.52,1)}
#dial-needle{transform-box:view-box;transform-origin:200px 200px}
.od{transition:transform .95s cubic-bezier(.3,1.05,.4,1)}
.hero-medal{position:absolute;top:-14px;right:0;width:clamp(96px,9vw,140px);transform:rotate(10deg);
  filter:drop-shadow(0 4px 5px rgba(60,10,10,.4))}

/* --- chrome plate (the framed cards) ------------------------------------ */
.plate{padding:clamp(4px,.45vw,5px);border-radius:clamp(12px,1.1vw,14px);background:var(--chrome);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(0,0,0,.45),var(--shadow-card)}
.plate>.face{position:relative;height:100%;padding:clamp(26px,3vw,44px) clamp(22px,2.6vw,36px);
  border-radius:8px;background:var(--paper);display:flex;flex-direction:column;gap:clamp(12px,1.1vw,16px);
  box-shadow:inset 0 0 0 5px var(--paper),inset 0 0 0 6.5px var(--gold)}
.plate--fin{border-radius:12px clamp(44px,5vw,72px) 12px 12px}
.plate--fin>.face{border-radius:8px clamp(40px,4.7vw,67px) 8px 8px;padding-bottom:clamp(34px,3.6vw,44px)}
.plate--fin>.face::after{content:"";position:absolute;bottom:14px;left:26px;right:26px;height:4px;
  background:linear-gradient(180deg,#FFFFFF 0%,#AEB8C3 40%,#3B4148 50%,#9DA6AF 80%,#F4F7F9 100%);
  clip-path:polygon(0 50%,100% 0,100% 100%)}
.screw{position:absolute;width:clamp(10px,1vw,12px);aspect-ratio:1;border-radius:999px;
  background:radial-gradient(circle at 35% 30%,#FFFFFF 0%,#C3C8CE 45%,#7D8389 100%);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.screw::after{content:"";position:absolute;left:15%;top:42%;width:70%;height:1.5px;background:#5A5F66}
.screw:nth-of-type(1){top:12px;left:12px}.screw:nth-of-type(1)::after{transform:rotate(45deg)}
.screw:nth-of-type(2){top:12px;right:12px}.screw:nth-of-type(2)::after{transform:rotate(-30deg)}
.screw:nth-of-type(3){bottom:12px;left:12px}.screw:nth-of-type(3)::after{transform:rotate(10deg)}
.screw:nth-of-type(4){bottom:12px;right:12px}.screw:nth-of-type(4)::after{transform:rotate(70deg)}
.plate h3{font-size:var(--h3);line-height:1.02;color:var(--red)}

/* --- problem cards ------------------------------------------------------ */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4vw,32px)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.2vw,28px)}
.ticket{padding:clamp(20px,2.2vw,28px);border-radius:4px;background:var(--card);border:1.5px solid var(--rule);
  border-top:3px dashed var(--rule);box-shadow:0 2px 0 rgba(94,81,69,.15);
  display:flex;flex-direction:column;gap:clamp(11px,1vw,14px)}
.ticket .no{display:flex;align-items:center;gap:14px}
.ticket .cap{width:clamp(48px,4.5vw,64px);aspect-ratio:1;border-radius:999px;background:var(--ink);
  box-shadow:0 3px 4px rgba(0,0,0,.3);display:grid;place-items:center}
.ticket .cap>span{width:78%;aspect-ratio:1;border-radius:999px;background:#F6F0E2;display:grid;place-items:center}
.ticket .cap>span>span{width:72%;aspect-ratio:1;border-radius:999px;background:var(--knurl);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.3)}
.ticket .no b{font-family:var(--display);font-size:clamp(19px,1.7vw,22px);font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--red)}
.ticket h3{font-size:clamp(25px,2.1vw,28px);line-height:1.06;color:var(--ink)}

/* --- transition band: spear + signal ------------------------------------ */
.band{position:relative;overflow:visible;
  height:clamp(180px,18.5vw,280px);
  background:linear-gradient(180deg,var(--paper-2) 0,var(--paper-2) 50%,var(--paper) 50%,var(--paper) 100%)}
.band .spear{position:absolute;left:0;right:clamp(128px,18vw,270px);top:50%;transform:translateY(-50%);
  height:clamp(19px,4vw,80px);filter:drop-shadow(0 4px 4px rgba(40,5,5,.45))}
.band .spear>svg{display:block;width:100%;height:100%}
.band .signal{position:absolute;right:clamp(18px,5vw,70px);top:50%;transform:translateY(-50%);
  width:clamp(84px,11.7vw,168px)}
.sig-lamp{opacity:0;transition:opacity .55s cubic-bezier(.4,0,.3,1),filter .55s ease}
.sig-lamp[data-i="0"]{opacity:1;filter:drop-shadow(0 0 12px rgba(255,59,47,.85))}

/* --- how it works ------------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.step{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding-inline:18px}
.step .stud{display:none}
.step .n{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold-dp)}
.step h3{font-size:clamp(26px,2.3vw,30px);line-height:1.04;color:var(--red)}
.step p{max-width:340px;color:var(--muted)}
.runner{position:relative;margin-left:calc(50% - 50vw);border-radius:0 clamp(34px,4.2vw,60px) clamp(34px,4.2vw,60px) 0;
  overflow:hidden;box-shadow:0 6px 10px rgba(40,10,10,.35)}
.runner .rail{height:clamp(8px,.85vw,12px);background:var(--chrome)}
.runner .tread{height:clamp(46px,5.9vw,84px);
  background:repeating-linear-gradient(180deg,#2E2626 0,#2E2626 3px,#0E0B0B 3px,#0E0B0B 5px,#433838 5px,#433838 6px);
  box-shadow:inset 0 2px 4px rgba(0,0,0,.6)}
.runner .plates{position:absolute;top:clamp(8px,.85vw,12px);left:calc(var(--gut) + max(50vw - 720px, 0px));right:0;
  height:clamp(46px,5.9vw,84px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.runner .plates>div{display:grid;place-items:center}
.stud{width:clamp(46px,4.2vw,60px);aspect-ratio:1;border-radius:999px;background:var(--knurl);
  box-shadow:0 3px 5px rgba(0,0,0,.5);display:grid;place-items:center}
.stud>span{width:68%;aspect-ratio:1;border-radius:999px;background:var(--ink);display:grid;place-items:center;
  font-family:var(--display);font-size:clamp(19px,1.8vw,23px);font-weight:700;color:var(--gold)}

/* --- chat bubbles -------------------------------------------------------- */
.thread{display:flex;flex-direction:column;gap:14px;padding-inline:10px}
.msg{display:flex;flex-direction:column;gap:4px;max-width:86%}
.msg--in{align-self:flex-start;align-items:flex-start}
.msg--out{align-self:flex-end;align-items:flex-end}
.bub{position:relative;padding:9px 13px;font-size:15px;line-height:22px;box-shadow:0 2px 3px rgba(60,30,20,.16)}
.bub::before,.bub::after{content:"";position:absolute;width:0;height:0;border:0 solid transparent}
.msg--in .bub{background:var(--card);border:1.5px solid var(--rule);color:var(--ink);border-radius:16px 16px 16px 2px}
.msg--in .bub::before{left:-10px;bottom:-1.5px;border-left:10px solid transparent;border-bottom:12px solid var(--rule)}
.msg--in .bub::after{left:-8px;bottom:0;border-left:8px solid transparent;border-bottom:10px solid var(--card)}
.msg--out .bub{background:linear-gradient(180deg,#C8322E 0%,#9B1C1F 55%,#7A1417 100%);
  border:1.5px solid #AEB8C3;color:var(--cream);border-radius:16px 16px 2px 16px}
.msg--out .bub::before{right:-10px;bottom:-1.5px;border-right:10px solid transparent;border-bottom:12px solid #AEB8C3}
.msg--out .bub::after{right:-8px;bottom:0;border-right:8px solid transparent;border-bottom:10px solid var(--red-mid)}
.msg .meta{padding-inline:7px;font-family:var(--display);font-size:10px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.msg .meta .tick{color:#2E7D4F}
.status-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:4px;background:var(--ink)}
.status-bar span{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--cream)}
.status-bar .ep{margin-left:auto;color:#CFC7B6}
.pip{flex:0 0 auto;width:12px;height:12px;border-radius:999px;box-shadow:0 0 0 2px #AEB8C3,0 0 10px rgba(255,70,50,.8);
  background:radial-gradient(circle at 35% 30%,#FFC4B8 0%,#F0473B 38%,#8E1518 100%);
  animation:lamp-pulse 2.4s ease-in-out infinite}
.pip--go{background:radial-gradient(circle at 35% 30%,#E9FFF0 0%,#5BC77F 40%,#2E7D4F 100%);
  box-shadow:0 0 0 2px #AEB8C3,0 0 9px rgba(91,199,127,.6);animation:none}

/* --- notifications: horn + choke knobs ---------------------------------- */
.horn-wrap{float:right;width:clamp(132px,17vw,240px);margin:0 0 6px clamp(14px,1.6vw,20px);
  shape-margin:clamp(7px,.8vw,10px)}
.horn-wrap svg{overflow:visible}
@keyframes honk{0%,70%,100%{transform:scale(1,1)}76%{transform:scale(.8,1.13)}
  82%{transform:scale(.98,1.01)}87%{transform:scale(.85,1.09)}93%{transform:scale(1,1)}}
.rf-bulb{transform-box:fill-box;transform-origin:0% 50%;animation:honk 6.5s ease-in-out infinite}
@keyframes waves{0%,70%{opacity:0;transform:scale(.72)}77%{opacity:1;transform:scale(.96)}
  90%{opacity:.85;transform:scale(1.03)}100%{opacity:0;transform:scale(1.06)}}
.rf-wave{transform-box:view-box;transform-origin:22px 90px;animation:waves 6.5s ease-out infinite}
.opt-list{display:flex;flex-direction:column;gap:12px}
.knobs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.knob-card{padding:9px 12px 8px;border-radius:4px;background:var(--card);border:1.5px solid var(--rule);
  display:flex;flex-direction:column;align-items:center;gap:8px}
.knob-card svg{width:100%;height:auto}
@keyframes knob-pull{0%,42%{transform:translateX(0)}52%,94%{transform:translateX(34px)}100%{transform:translateX(0)}}
@keyframes knob-shaft{0%,42%{transform:scaleX(1)}52%,94%{transform:scaleX(.54)}100%{transform:scaleX(1)}}
@keyframes knob-glow{0%,42%{opacity:1}52%,94%{opacity:0}100%{opacity:1}}
.rf-k{animation:knob-pull 9s cubic-bezier(.3,1.2,.5,1) infinite}
.rf-s{transform-box:fill-box;transform-origin:right center;animation:knob-shaft 9s cubic-bezier(.3,1.2,.5,1) infinite}
.rf-lamp{animation:knob-glow 9s ease-in-out infinite}
.rf-d{animation-delay:-4.5s}
.opt{display:flex;align-items:center;gap:11px;padding:10px 14px;border-radius:4px;
  background:var(--card);border:1.5px solid var(--rule)}
.opt .name{font-family:var(--display);font-size:clamp(16px,1.45vw,19px);font-weight:700;
  text-transform:uppercase;white-space:nowrap}
.opt .det{margin-left:auto;padding-left:10px;font-family:var(--display);font-size:11px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;color:var(--muted)}
.bulb{position:relative;flex:0 0 auto;width:14px;height:14px}
.bulb>i{position:absolute;inset:0;border-radius:999px}
.bulb .off{background:radial-gradient(circle at 35% 30%,#5A5050 0%,#2E2626 55%,#171212 100%);box-shadow:0 0 0 2px #AEB8C3}
.bulb .on{background:radial-gradient(circle at 35% 30%,#E9FFF0 0%,#5BC77F 40%,#2E7D4F 100%);
  box-shadow:0 0 0 2px #AEB8C3,0 0 9px rgba(91,199,127,.7)}

/* --- paint chips --------------------------------------------------------- */
.chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(9px,1.1vw,14px)}
.chip{display:flex;flex-direction:column;gap:7px}
.chip .frame{padding:3px;border-radius:7px;background:var(--chrome);box-shadow:0 3px 4px rgba(40,20,20,.3)}
.chip .paint{height:clamp(76px,8vw,96px);border-radius:4px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),inset 0 -3px 6px rgba(0,0,0,.3)}
.chip .paint b{font-family:var(--script);font-size:clamp(17px,1.9vw,26px);font-weight:400;line-height:1.16;white-space:nowrap}
.chip .paint svg{width:clamp(46px,5.4vw,76px);height:auto;margin-top:2px}
.chip .cap{display:flex;flex-direction:column;align-items:center;gap:1px;text-align:center}
.chip .cap b{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;line-height:1.2}
.chip .cap span{font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:.06em;color:var(--muted)}
.addr{display:flex;padding:3px;border-radius:999px;background:var(--chrome);box-shadow:0 2px 3px rgba(40,20,20,.28)}
.addr>div{flex:1;min-width:0;display:flex;align-items:center;gap:10px;height:40px;padding-inline:16px;
  border-radius:999px;background:var(--card)}
.addr .url{font-size:clamp(14px,1.2vw,15px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.addr .who{margin-left:auto;padding-left:10px;font-family:var(--display);font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;color:var(--green)}

/* --- link / media / checklist ------------------------------------------- */
.link-row{display:flex;align-items:center;gap:6px}
.link-row .box{flex:1;min-width:0;padding:9px 6px;border-radius:4px;background:var(--card);
  border:1.5px solid var(--rule);text-align:center}
.link-row .box small{display:block;font-family:var(--display);font-size:clamp(10px,.95vw,11px);font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;color:var(--muted)}
.link-row .box b{font-family:var(--display);font-size:clamp(15px,1.5vw,17px);font-weight:700;
  text-transform:uppercase;white-space:nowrap}
.link-row svg{flex:0 0 auto;width:clamp(22px,2vw,24px);height:auto}
.linked{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:4px;
  background:var(--card);border:1.5px solid var(--rule)}
.linked b{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--green)}
.linked span{margin-left:auto;font-size:clamp(14px,1.2vw,15px)}
.stack{position:relative;height:clamp(128px,13vw,150px)}
.stack>div{position:absolute;left:50%;top:0;width:clamp(86px,9vw,104px);aspect-ratio:104/128;margin-left:-52px;
  border-radius:3px;overflow:hidden;background:var(--card);border:1.5px solid var(--rule);
  box-shadow:0 4px 6px rgba(60,30,20,.28)}
.sticker{padding:4px;border-radius:10px;background:var(--chrome);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(0,0,0,.45),var(--shadow-card)}
.sticker>div{padding:clamp(22px,2.4vw,30px) clamp(20px,2.6vw,34px) clamp(26px,2.7vw,34px);
  border-radius:6px;background:var(--card);border:2px solid var(--ink)}
.sticker .hd{display:flex;align-items:center;gap:14px;padding-bottom:14px;border-bottom:2px solid var(--ink)}
.sticker .hd b{font-family:var(--display);font-size:clamp(13px,1.1vw,15px);font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.sticker .hd i{flex:1;height:2px;background:linear-gradient(90deg,var(--gold),rgba(201,162,74,0))}
.sticker .hd em{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;font-style:normal;color:var(--muted)}
.checks{margin-top:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 32px}
.check{display:flex;gap:12px;align-items:flex-start}
.check svg{flex:0 0 auto;margin-top:3px}
.check b{display:block;font-family:var(--display);font-size:clamp(19px,1.7vw,21px);font-weight:700;
  line-height:1.14;text-transform:uppercase}
.check p{margin-top:2px;font-size:15px;line-height:23px;color:var(--muted)}

/* --- FAQ ----------------------------------------------------------------- */
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px;align-items:start}
details.rs{border-radius:12px;overflow:hidden;background:var(--red-panel);
  box-shadow:0 4px 6px rgba(60,20,20,.3),inset 0 1px 0 rgba(255,255,255,.2)}
details.rs summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:clamp(14px,1.6vw,18px) clamp(16px,2vw,26px);font-family:var(--display);
  font-size:clamp(19px,1.9vw,23px);font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--cream)}
details.rs summary::-webkit-details-marker{display:none}
details.rs summary:focus-visible{outline:3px solid var(--gold);outline-offset:-4px}
.rs-h{flex:0 0 auto;display:grid;place-items:center;width:clamp(52px,5vw,64px);height:clamp(18px,1.7vw,20px);
  border-radius:10px;background:var(--chrome);box-shadow:0 2px 3px rgba(0,0,0,.4)}
.rs-c{transition:transform .25s ease}
details.rs[open] .rs-c{transform:rotate(180deg)}
.rs-body{padding:clamp(16px,1.8vw,22px) clamp(16px,2vw,26px) clamp(20px,2.2vw,26px);
  background:repeating-linear-gradient(90deg,#F6EEDC 0,#F6EEDC 24px,#F1E7D1 26px,#ECE1C8 27.5px,#F1E7D1 29px,#F6EEDC 30px);
  box-shadow:inset 0 8px 10px -6px rgba(0,0,0,.45);border-top:3px solid #AEB8C3;
  font-size:clamp(16px,1.35vw,17px);line-height:1.62}

/* --- closing band + footer ---------------------------------------------- */
.fin-top{margin-top:clamp(-10px,-1.6vw,-24px);margin-bottom:-1px;overflow:hidden}
.fin-bottom{margin-top:clamp(-17px,-4.4vw,-64px);margin-bottom:-1px;background:var(--paper-2);overflow:hidden}
.fin-top svg,.fin-bottom svg{width:100%;height:auto}
.closer{background:linear-gradient(180deg,#9B1C1F 0%,#7A1417 60%,#6E1013 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(16px,1.7vw,24px);
  text-align:center;padding-block:clamp(34px,5vw,80px) clamp(46px,6vw,96px)}
.closer .orn{width:clamp(186px,19vw,268px);filter:drop-shadow(0 10px 12px rgba(40,5,5,.55))}
.closer h2{max-width:1040px;font-size:var(--h2-lg);line-height:.98;
  filter:drop-shadow(0 2px 0 #3A0A0C) drop-shadow(0 5px 7px rgba(0,0,0,.35))}
.closer h2 span{color:#E9EEF3;background:linear-gradient(180deg,#FFFFFF 0%,#E9EEF3 20%,#AEB8C3 44%,#FFFFFF 49%,#3B4148 51%,#6A717A 62%,#C9D0D7 86%,#FFFFFF 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  -webkit-box-decoration-break:clone;box-decoration-break:clone}
.closer .wedo{font-family:var(--script);font-size:clamp(58px,7.4vw,96px);line-height:1.05;color:var(--gold);
  background:linear-gradient(180deg,#FFF3C4 0%,#F0D27E 30%,#C9A24A 52%,#8E6A22 60%,#E3C272 85%,#FFF0B8 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 2px 0 rgba(60,10,10,.85)) drop-shadow(0 4px 4px rgba(0,0,0,.3));
  transform:rotate(-3deg);padding-inline:12px}
.closer p{max-width:640px;font-size:var(--lede);color:var(--cream)}
.closer .signup{margin-top:10px;max-width:600px;text-align:left}
.closer .signup label{color:var(--cream)}
.closer .signup .shell{flex:1;min-width:0;padding:3px;border-radius:7px;background:var(--chrome-thin)}
.closer .signup input{width:100%;height:50px;border:0;background:var(--cream)}
.site-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding-block:clamp(22px,2.4vw,0);min-height:clamp(0px,7vw,104px);background:var(--ink)}
.site-foot .lockup .word{color:#fff}
.site-foot .lockup .tag{color:var(--gold)}
.site-foot .lockup svg.mark{filter:drop-shadow(0 0 7px rgba(255,255,255,.28)) drop-shadow(0 3px 4px rgba(0,0,0,.6))}
.site-foot .dom{font-family:var(--display);font-size:clamp(13px,1.2vw,15px);font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}

/* ==========================================================================
   Chrome shimmer — one subtle pass when a chrome item scrolls into view.
   Default: a diagonal metal highlight that sweeps horizontally across the
   chrome. Logo, ornaments and the curved spear (irregular SVG shapes) use a
   soft brightness glint instead. JS adds .tw-on once, then unobserves.
   ========================================================================== */

/* the horizontal diagonal sweep */
@keyframes shimmer-sweep{
  0%{opacity:0;background-position:-40% 0}
  12%{opacity:1}
  88%{opacity:1}
  100%{opacity:0;background-position:140% 0}}

/* the soft glint (logo / ornaments / round chrome) */
@keyframes shimmer-glint{
  0%{filter:brightness(1)}
  45%{filter:brightness(1.2) drop-shadow(0 0 5px rgba(255,255,255,.5))}
  100%{filter:brightness(1)}}

/* fallback: anything tagged that isn't handled below gets the glint */
.tw-on{animation:shimmer-glint 1.1s ease-out var(--tw-delay,0ms) 1}

/* Framed chrome (cards, speedometer, small chrome frames): sweep ONLY the
   chrome frame. An overlay sweeps behind the inner face, so the middle and
   any decal stay still. isolation scopes the z-order to each frame. */
.plate,.gauge-frame,.sticker,.addr,.chip .frame,.vin,.btn-frame{position:relative;isolation:isolate}
.plate>.face,.gauge,.sticker>div,.addr>div,.chip .paint,.vin span,.btn{position:relative;z-index:1}
.plate.tw-on,.gauge-frame.tw-on,.sticker.tw-on,.addr.tw-on,
.chip .frame.tw-on,.vin.tw-on,.btn-frame.tw-on{animation:none}
.plate.tw-on::after,.gauge-frame.tw-on::after,.sticker.tw-on::after,.addr.tw-on::after,
.chip .frame.tw-on::after,.vin.tw-on::after,.btn-frame.tw-on::after{
  content:"";position:absolute;inset:0;border-radius:inherit;z-index:0;pointer-events:none;opacity:0;
  background-image:linear-gradient(105deg,rgba(255,255,255,0) 43%,rgba(255,255,255,.8) 50%,rgba(255,255,255,0) 57%);
  background-size:260% 100%;background-repeat:no-repeat;background-position:-40% 0;
  animation:shimmer-sweep 1.2s ease-out var(--tw-delay,0ms) 1}

/* Solid chrome bars (strips, band spear, running-board rails, FAQ carets):
   sweep over the whole element. */
.chrome-strip,.runner .rail,.rs-h{position:relative}
.chrome-strip.tw-on,.spear.tw-on,.runner .rail.tw-on,.rs-h.tw-on{animation:none}
.chrome-strip.tw-on::after,.spear.tw-on::after,.runner .rail.tw-on::after,.rs-h.tw-on::after{
  content:"";position:absolute;inset:0;border-radius:inherit;z-index:2;pointer-events:none;opacity:0;
  background-image:linear-gradient(105deg,rgba(255,255,255,0) 43%,rgba(255,255,255,.85) 50%,rgba(255,255,255,0) 57%);
  background-size:260% 100%;background-repeat:no-repeat;background-position:-40% 0;
  animation:shimmer-sweep 1.2s ease-out var(--tw-delay,0ms) 1}

/* Curved chrome separator: glint just its chrome spear, not the paper wedge. */
.fin-top.tw-on{animation:none}
.fin-top.tw-on .fin-chrome{animation:shimmer-glint 1.1s ease-out var(--tw-delay,0ms) 1}

/* ==========================================================================
   Below 900px — the mobile artboard
   ========================================================================== */
@media (max-width:900px){
  .nav{flex-direction:column;align-items:center;gap:11px;padding-bottom:12px}
  .nav-links{width:100%;justify-content:space-between;gap:8px}
  .hero{grid-template-columns:minmax(0,1fr);gap:clamp(20px,4vw,32px)}
  .hero-art{padding:12px 22px 0 0;max-width:420px;margin-inline:auto;width:100%}
  .hero .signup,.hero .signup .row{max-width:none}
  .signup .row{flex-direction:column;align-items:stretch}
  .btn-frame{display:flex}
  .btn{width:100%}
  .grid-3,.grid-2,.chips,.checks,.faq,.knobs{grid-template-columns:minmax(0,1fr)}
  .chips{grid-template-columns:repeat(3,minmax(0,1fr))}
  .steps{grid-template-columns:minmax(0,1fr);gap:22px}
  .step{flex-direction:row;align-items:flex-start;text-align:left;gap:14px;padding-inline:0}
  .step .body{display:flex;flex-direction:column;gap:4px}
  .step .body{min-width:0}
  .step p{max-width:none}
  .step .stud{display:grid;flex:0 0 auto}
  .runner{display:none}
  .horn-wrap{width:132px}
  .thread{padding-inline:8px}
  .msg{max-width:92%}
  .checks{gap:18px}
  .plate>.face{padding:clamp(24px,5vw,28px) clamp(18px,4.6vw,22px)}
  .site-foot{padding-block:clamp(32px,9vw,48px)}
}
@media (max-width:560px){
  .addr .who{display:none}
  .lockup .tag{font-size:9px;letter-spacing:.16em}
  .nav-links a{font-size:12px;letter-spacing:.08em}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .sig-lamp[data-on],.rf-lamp{opacity:1}
}

/* --- small feature bits -------------------------------------------------- */
.statdot{display:flex;flex-direction:column;align-items:center;gap:5px}
.statdot .knurl{width:clamp(25px,2.4vw,28px);aspect-ratio:1;border-radius:999px;background:var(--knurl);display:grid;place-items:center}
.statdot .knurl i{width:68%;aspect-ratio:1;border-radius:999px;
  background:radial-gradient(circle at 35% 30%,#E9FFF0 0%,#5BC77F 40%,#2E7D4F 100%);box-shadow:0 0 10px rgba(91,199,127,.5)}
.statdot b{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.16em;color:#2E7D4F}
.n-lbl{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted)}
.vin{display:inline-flex;gap:3px;padding:4px;border-radius:3px;background:var(--chrome)}
.vin span{width:clamp(22px,2.1vw,26px);height:clamp(30px,2.9vw,36px);display:grid;place-items:center;
  background:linear-gradient(180deg,#0E0F12 0%,#2A2C31 50%,#0E0F12 100%);color:var(--cream);
  font-family:var(--display);font-size:clamp(19px,1.8vw,22px);font-weight:600}
.claimno{transform:rotate(-2deg);border:2.5px solid var(--red);border-radius:4px;padding:6px 12px;
  display:flex;flex-direction:column;gap:2px}
.claimno small{font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--red)}
.claimno b{font-family:var(--display);font-size:clamp(21px,2vw,24px);font-weight:700;
  letter-spacing:.07em;color:var(--red)}