/* $GAS — thegas.fun. Gas-station Americana: cream paper, cherry red, sunflower yellow, navy ink. */
:root{
  --paper:#FFF8E7; --paper2:#FFF1CC; --red:#E5261F; --red2:#B8150F; --yellow:#FFC61A; --yellow2:#F2A900;
  --navy:#14213D; --ink:#1B1B1B; --sky:#9EDBFF; --green:#1DB954; --white:#fff;
  --shadow:6px 6px 0 var(--navy);
  --display:"Bungee","Rubik","Arial Black",Impact,sans-serif;
  --sign:"Anton","Rubik","Arial Narrow",Impact,sans-serif;
  --body:"Rubik","Segoe UI",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-weight:500;line-height:1.45;overflow-x:hidden;
  background-image:radial-gradient(circle at 1px 1px,rgba(20,33,61,.07) 1px,transparent 0);background-size:22px 22px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:400;line-height:1;letter-spacing:.01em}
p{margin:0}
main{display:block}
.up{color:var(--green)} .down{color:var(--red)} .flat{color:var(--navy)}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 20px;background:var(--red);color:#fff;border-bottom:4px solid var(--navy)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-size:26px;color:var(--yellow);text-shadow:3px 3px 0 var(--navy)}
.brand img{width:44px;height:44px;border-radius:50%;background:#fff;border:3px solid var(--navy)}
.nav{display:flex;align-items:center;gap:22px;font-weight:700;font-size:15px}
.nav a{text-decoration:none}
.nav a:not(.btn):hover{text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:4px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:var(--display);font-size:18px;
  padding:14px 26px;background:var(--yellow);color:var(--navy);border:4px solid var(--navy);box-shadow:var(--shadow);border-radius:8px;
  transition:transform .08s,box-shadow .08s;white-space:nowrap}
.btn:hover{transform:translate(2px,2px);box-shadow:4px 4px 0 var(--navy)}
.btn:active{transform:translate(6px,6px);box-shadow:0 0 0 var(--navy)}
.btn-big{font-size:24px;padding:18px 34px}
.btn-sm{font-size:15px;padding:9px 16px;box-shadow:3px 3px 0 var(--navy);border-width:3px}
.btn-ghost{background:#fff}
.btn-red{background:var(--red);color:#fff}
.foot-brand a{color:var(--yellow)}
.btn-full{width:100%;margin-top:18px}

/* ---------- ticker tape ---------- */
.tape{background:var(--navy);color:#fff;overflow:hidden;border-bottom:4px solid var(--navy);font-family:var(--sign);font-size:20px;letter-spacing:.04em;text-transform:uppercase}
.tape-track{display:flex;width:max-content;animation:tape 40s linear infinite}
.tape-set{display:inline-flex;padding:9px 0}
.tick{display:inline-flex;gap:10px;padding:0 26px;border-right:2px solid rgba(255,255,255,.25)}
.tick b{color:var(--yellow);font-weight:400}
.tick .v{color:#fff}
.tick .up{color:#5BE58A}.tick .down{color:#FF7B73}
@keyframes tape{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;max-width:1240px;margin:0 auto;padding:44px 24px 40px}
.kicker{display:inline-block;font-family:var(--display);font-size:13px;letter-spacing:.06em;color:#fff;background:var(--navy);padding:6px 12px;border-radius:6px;transform:rotate(-2deg);margin-bottom:18px}
.wordmark{font-size:clamp(84px,13vw,168px);color:var(--red);text-shadow:6px 6px 0 var(--navy),12px 12px 0 var(--yellow);line-height:.9;margin-left:-4px}
.wordmark .dollar{color:var(--yellow);text-shadow:6px 6px 0 var(--navy),12px 12px 0 var(--red)}
.tag{font-family:var(--display);font-size:clamp(22px,3vw,34px);color:var(--navy);margin-top:22px;line-height:1.1}
.tag em{font-style:normal;color:var(--red);text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:6px;text-underline-offset:4px}
.lede{font-size:18px;max-width:520px;margin-top:16px;color:#2c2c2c}
.cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px}
.ca{display:inline-flex;min-width:0;align-items:center;gap:10px;margin-top:22px;max-width:100%;background:#fff;border:3px solid var(--navy);border-radius:8px;padding:8px 12px;font:inherit;cursor:pointer;box-shadow:4px 4px 0 var(--navy);text-align:left}
.ca-label{font-family:var(--display);font-size:12px;background:var(--red);color:#fff;padding:3px 7px;border-radius:4px}
.ca code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.ca-copy{font-weight:900;font-size:12px;color:var(--red);text-transform:uppercase;flex:none}
.ca.did{background:var(--yellow)}

.hero-copy{min-width:0}
.hero-art{position:relative;min-width:0}
.hero-art img{width:100%;border-radius:18px;border:4px solid var(--navy);box-shadow:10px 10px 0 var(--yellow),10px 10px 0 4px var(--navy)}
/* live sign, positioned in % over the blank navy board painted in the art (measured off hero.png) */
.sign{position:absolute;left:6.9%;top:12.3%;width:25.8%;height:35%;display:flex;flex-direction:column;justify-content:space-evenly;align-items:center;padding:4% 3%;color:#fff;font-family:var(--sign);text-transform:uppercase;pointer-events:none;container-type:inline-size;text-align:center}
.sign-head{font-size:9cqw;letter-spacing:.08em;color:var(--yellow);border-bottom:.6cqw solid rgba(255,255,255,.35);padding-bottom:1.5cqw;width:100%}
.sign-row{display:flex;flex-direction:column;align-items:center;gap:0;line-height:1}
.sign-grade{font-size:11cqw;letter-spacing:.04em;color:#fff;white-space:nowrap;opacity:.9}
.sign-grade small{font-size:6cqw;opacity:.8;margin-left:.5cqw}
.sign-num{font-size:25cqw;letter-spacing:.01em;color:var(--yellow);line-height:1;white-space:nowrap;text-shadow:0 .8cqw 0 rgba(0,0,0,.45);font-variant-numeric:tabular-nums}
.sign-row-rb .sign-num{font-size:36cqw}
.sign-row-mc .sign-num{color:#fff}
.sign-foot{font-size:12.5cqw;color:#fff;letter-spacing:.04em;line-height:1}
.sign-foot .up{color:#5BE58A}.sign-foot .down{color:#FF8A83}

/* ---------- pairing ---------- */
.pairing{background:var(--red);color:#fff;padding:64px 24px 72px;border-top:4px solid var(--navy);border-bottom:4px solid var(--navy)}
.pairing h2{font-size:clamp(34px,5vw,60px);text-align:center;text-shadow:5px 5px 0 var(--navy)}
.pairing h2 span{color:var(--yellow)}
.pairing .sub{max-width:720px;margin:18px auto 0;text-align:center;font-size:19px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1140px;margin:40px auto 0}
.card{border:4px solid var(--navy);border-radius:14px;padding:26px 22px;box-shadow:8px 8px 0 var(--navy);transform:rotate(-1deg)}
.card:nth-child(2){transform:rotate(1.2deg)}
.card:nth-child(3){transform:rotate(-.6deg)}
.card-red{background:#fff;color:var(--red)}
.card-yellow{background:var(--yellow);color:var(--navy)}
.card-navy{background:var(--navy);color:#fff}
.card-big{font-family:var(--sign);font-size:clamp(44px,5vw,64px);line-height:1}
.card-big small{font-size:.45em}
.card-label{font-family:var(--display);font-size:13px;letter-spacing:.04em;text-transform:uppercase;margin-top:8px;opacity:.85}
.card p{margin-top:14px;font-size:16px;color:inherit;opacity:.92}
.card-navy .up{color:#5BE58A}.card-navy .down{color:#FF8A83}

/* ---------- pump ---------- */
.pump{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;max-width:1140px;margin:0 auto;padding:64px 24px}
.pump-mascot{position:relative;display:flex;justify-content:center}
.pump-mascot img{width:min(100%,520px);cursor:pointer;filter:drop-shadow(10px 10px 0 var(--yellow)) drop-shadow(0 0 0 var(--navy));user-select:none;-webkit-user-drag:none}
.pump-mascot img.wobble{animation:wobble .5s ease}
@keyframes wobble{0%{transform:rotate(0) scale(1)}25%{transform:rotate(-6deg) scale(1.05)}50%{transform:rotate(5deg) scale(1.05)}75%{transform:rotate(-3deg)}100%{transform:rotate(0)}}
.honk{position:absolute;top:6%;right:4%;background:#fff;border:4px solid var(--navy);border-radius:14px;padding:10px 16px;font-family:var(--display);font-size:22px;color:var(--red);box-shadow:5px 5px 0 var(--navy);opacity:0;transform:scale(.6) rotate(8deg);pointer-events:none}
.honk.show{animation:honk 1.1s ease forwards}
@keyframes honk{0%{opacity:0;transform:scale(.6) rotate(8deg)}15%{opacity:1;transform:scale(1.1) rotate(-4deg)}30%{transform:scale(1) rotate(0)}80%{opacity:1}100%{opacity:0;transform:translateY(-16px) scale(.9)}}
.pump-unit{background:var(--red);border:5px solid var(--navy);border-radius:22px 22px 12px 12px;padding:18px;box-shadow:var(--shadow);color:#fff}
.pump-top{display:flex;align-items:center;justify-content:space-between;font-family:var(--display);font-size:16px;letter-spacing:.06em;padding:4px 6px 12px}
.pump-top b{color:var(--yellow)}
.pump-live{font:600 12px var(--body);text-transform:none;letter-spacing:0;opacity:.9}
.readout{background:#111;border:4px solid var(--navy);border-radius:10px;padding:14px 16px;display:grid;gap:10px;box-shadow:inset 0 0 0 2px #333}
.ro{display:flex;flex-direction:column;gap:2px;border-bottom:1px dashed #333;padding-bottom:8px}
.ro:last-child{border-bottom:0;padding-bottom:0}
.ro label{font-family:var(--display);font-size:10px;letter-spacing:.1em;color:#9aa}
.led{font-family:var(--sign);font-size:44px;line-height:1;color:#FF3B30;text-shadow:0 0 12px rgba(255,59,48,.6);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.ro-sm .led{font-size:28px;color:var(--yellow);text-shadow:0 0 10px rgba(255,198,26,.5)}
.grades{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.grade{background:#fff;color:var(--navy);border:3px solid var(--navy);border-radius:8px;padding:8px 6px;text-align:center;font-weight:700;font-size:13px;display:flex;flex-direction:column;gap:2px}
.grade b{font-family:var(--display);font-size:16px}
.g-reg b{color:var(--navy)}.g-plus b{color:var(--red)}.g-prem{background:var(--yellow)}.g-prem b{color:var(--red2)}

/* ---------- how to ---------- */
.howto{background:var(--paper2);border-top:4px solid var(--navy);padding:64px 24px 80px}
.howto h2{font-size:clamp(34px,5vw,56px);text-align:center;color:var(--navy);text-shadow:5px 5px 0 var(--yellow)}
.steps{list-style:none;margin:40px auto 0;padding:0;max-width:1140px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.steps li{position:relative;background:#fff;border:4px solid var(--navy);border-radius:14px;padding:34px 22px 24px;box-shadow:8px 8px 0 var(--navy)}
.step-n{position:absolute;top:-22px;left:18px;width:48px;height:48px;border-radius:50%;background:var(--red);color:#fff;border:4px solid var(--navy);font-family:var(--display);font-size:22px;display:flex;align-items:center;justify-content:center;box-shadow:3px 3px 0 var(--navy)}
.steps h3{font-size:24px;color:var(--red)}
.steps p{margin-top:12px;font-size:16px}
.facts{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;max-width:1140px;margin:36px auto 0}
.fact{background:var(--navy);color:#fff;border-radius:10px;padding:14px 22px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:200px;border:4px solid var(--navy);box-shadow:5px 5px 0 var(--yellow)}
.fact b{font-family:var(--sign);font-size:28px;letter-spacing:.03em}
.fact span{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;opacity:.8}
.links{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:36px}

/* ---------- footer ---------- */
.foot{background:var(--navy);color:#cfd6e6;padding:40px 24px 48px;border-top:4px solid var(--red)}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;margin-bottom:14px}
.foot-brand img{border-radius:50%;background:#fff;border:2px solid var(--yellow)}
.foot p{max-width:860px;font-size:13px;line-height:1.6}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero{grid-template-columns:1fr;gap:28px;padding-top:28px}
  .hero-art{order:2;max-width:640px;margin:0 auto;width:100%}
  .pump{grid-template-columns:1fr}
  .pump-mascot img{width:min(100%,420px)}
}
@media (max-width:760px){
  .nav a:not(.btn){display:none}
  .cards,.steps{grid-template-columns:1fr}
  .card,.card:nth-child(2),.card:nth-child(3){transform:none}
  .wordmark{font-size:clamp(72px,26vw,120px)}
  .lede{font-size:16px}
  .btn-big{font-size:20px;padding:14px 24px}
  .cta{gap:12px}
  .ca{width:100%}
  .led{font-size:36px}
}
@media (max-width:420px){
  .top{padding:8px 14px}
  .brand{font-size:22px}
  .hero{padding:22px 16px 28px}
  .pairing,.pump,.howto{padding-left:16px;padding-right:16px}
}
@media (prefers-reduced-motion:reduce){
  .tape-track{animation:none}
  .pump-mascot img.wobble{animation:none}
}