/* Hisar Tuning · site.css · Benuka Tech 2026 */
@import url(fonts/fonts.css);

:root{
  --siyah:#000;
  --panel:#0c0f16;
  --panel2:#121722;
  --cizgi:#1c2333;
  --lacivert:#1C3F94;
  --lacivert-acik:#4FA3E3;
  --lacivert-koyu:#0d1f4d;
  --kirmizi:#E7222E;
  --kirmizi-koyu:#b91b25;
  --kul:#98a2b3;
  --kul-koyu:#5d6675;
  --beyaz:#f3f4f6;
  --display:'Barlow Condensed',Impact,'Arial Narrow',sans-serif;
  --body:'Barlow','Helvetica Neue',Arial,sans-serif;
  --wrap:1200px;
  --gut:16px;
}
@media (min-width:760px){:root{--gut:32px}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--siyah);color:var(--beyaz);font:400 17px/1.55 var(--body);overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1;letter-spacing:-.01em}
p{margin:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
:focus-visible{outline:2px solid var(--kirmizi);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--kirmizi);color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border:1px solid transparent;border-radius:4px;font:600 17px/1 var(--body);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.btn-red,.btn-wa{background:var(--kirmizi);border-color:var(--kirmizi);color:#fff}
.btn-red:hover,.btn-wa:hover{background:var(--kirmizi-koyu);border-color:var(--kirmizi-koyu)}
.btn-ghost{background:transparent;border-color:var(--kul-koyu);color:var(--beyaz)}
.btn-ghost:hover{border-color:var(--beyaz)}
.btn-sm{min-height:38px;padding:0 14px;font-size:15px}
.btn-lg{min-height:58px;padding:0 30px;font-size:19px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--cizgi)}
.hdr-in{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{width:44px;height:44px;flex:none}
.logo-word{display:inline-flex;flex-direction:column;line-height:.9;font-family:var(--display)}
.logo-word b{font-weight:700;font-style:italic;font-size:25px;letter-spacing:.03em}
.logo-word i{font-style:normal;font-weight:500;font-size:12px;letter-spacing:.32em;color:var(--kul);margin-top:2px}
.nav{display:none;gap:22px;margin-left:8px}
.nav a{text-decoration:none;font-weight:500;font-size:16px;color:var(--kul);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--beyaz)}
.hdr-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;font:600 15px/1 var(--body);color:var(--kul);padding:10px 8px;border-radius:4px;user-select:none}
.lang summary::-webkit-details-marker{display:none}
.lang summary::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);margin-left:7px}
.lang summary:hover,.lang[open] summary{color:var(--beyaz)}
.lang-menu{position:absolute;right:0;top:calc(100% + 6px);min-width:150px;background:var(--panel);border:1px solid var(--cizgi);border-radius:6px;padding:6px;display:flex;flex-direction:column;z-index:60}
.lang-menu a{text-decoration:none;font:500 15px var(--body);color:var(--kul);padding:9px 12px;border-radius:4px}
.lang-menu a:hover{color:var(--beyaz);background:var(--panel2)}
.lang-menu a[aria-current="true"]{color:var(--beyaz);font-weight:600}
.lang-menu a[aria-current="true"]::after{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--kirmizi);margin-left:8px;vertical-align:middle}
@media (max-width:999px){.lang summary{padding:10px 4px}.hdr-tools{gap:6px}.btn-sm{padding:0 11px}}
.burger{width:44px;height:44px;border:0;background:none;padding:0;position:relative;cursor:pointer}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:11px;width:22px;height:2px;background:var(--beyaz);transition:transform .2s,opacity .2s}
.burger span{top:21px}
.burger span::before{left:0;top:-7px}
.burger span::after{left:0;top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg)}
.mnav{display:flex;flex-direction:column;border-top:1px solid var(--cizgi);background:var(--siyah)}
.mnav[hidden]{display:none}
.mnav a{padding:16px var(--gut);text-decoration:none;font:600 20px/1 var(--display);letter-spacing:.02em;border-bottom:1px solid var(--cizgi)}
@media (min-width:1000px){
  .nav{display:flex}
  .burger{display:none}
  .mnav{display:none!important}
}

/* hero */
.hero{padding:40px 0 56px;position:relative}
.hero-in{display:grid;gap:36px}
.kicker{font-weight:500;font-size:15px;color:var(--kul);margin-bottom:18px}
.hero h1{font-size:clamp(56px,10vw,112px);font-weight:700;line-height:.92;letter-spacing:-.015em;max-width:11ch}
.lead{font-size:19px;color:var(--kul);max-width:52ch;margin:22px 0 28px}
@media (min-width:1000px){
  .hero{padding:64px 0 80px}
  .hero-in{grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
  .hero h1{font-size:clamp(64px,6.4vw,104px)}
}

/* dyno panel */
.dyno-type{display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel2);border-bottom:1px solid var(--cizgi)}
.dyno-type button{appearance:none;-webkit-appearance:none;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;color:var(--kul);font:600 17px/1 var(--display);letter-spacing:.03em;padding:15px 6px 12px;cursor:pointer;transition:color .15s,border-color .15s}
.dyno-type button:hover{color:var(--beyaz)}
.dyno-type button.on{color:var(--beyaz);border-bottom-color:var(--kirmizi)}
.dyno-type button:disabled{color:var(--kul-koyu);cursor:not-allowed}
.dyno-type button:disabled:hover{color:var(--kul-koyu)}
@media (min-width:560px){.dyno-type button{font-size:19px;padding:16px 8px 13px}}
.ops{display:flex;flex-direction:column;gap:8px;margin:0 0 16px;padding-top:16px;border-top:1px solid var(--cizgi)}
.ops-list{display:flex;flex-wrap:wrap;gap:8px}
.ops-list label{position:relative;display:inline-flex;align-items:center;border:1px solid var(--kul-koyu);border-radius:4px;padding:9px 14px;font:600 15px/1 var(--body);color:var(--beyaz);cursor:pointer;user-select:none;transition:background .15s,border-color .15s,color .15s}
.ops-list label:hover{border-color:var(--beyaz)}
.ops-list input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.ops-list label:has(input:checked){background:var(--kirmizi);border-color:var(--kirmizi);color:#fff}
.ops-list label:has(input:focus-visible){outline:2px solid var(--kirmizi);outline-offset:2px}
.ops-hint{font-size:13px;color:var(--kul-koyu)}
.dyno{background:var(--panel);border:1px solid var(--cizgi);border-radius:6px;overflow:hidden}
.dyno-sel{display:grid;gap:10px;padding:16px;border-bottom:1px solid var(--cizgi);background:var(--panel2)}
@media (min-width:560px){.dyno-sel{grid-template-columns:1fr 1fr 1.3fr}}
.dyno-sel label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--kul)}
.dyno-sel select{appearance:none;-webkit-appearance:none;width:100%;min-height:44px;padding:0 36px 0 12px;background:var(--siyah) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%2398a2b3' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center;border:1px solid var(--cizgi);border-radius:4px;color:var(--beyaz);font:500 16px var(--body)}
.dyno-sel select:disabled{color:var(--kul-koyu)}
.dyno-chart{position:relative;padding:14px 12px 6px}
#dynoSvg{width:100%;height:auto}
.grid line{stroke:var(--cizgi);stroke-width:1}
.grid .axis{stroke:var(--kul-koyu)}
.grid text,.lbl text{font:500 14px var(--body);fill:var(--kul-koyu)}
.lbl text{fill:var(--kul)}
.lbl .hot{fill:var(--kirmizi);font:700 15px var(--body)}
.cv{fill:none;stroke-linecap:round;stroke-linejoin:round}
.cv-stock{stroke:var(--lacivert-acik)}
.cv-tuned{stroke:var(--kirmizi)}
.cv-hp{stroke-width:3}
.cv-nm{stroke-width:2;stroke-dasharray:5 5}
.cv-tuned.cv-nm{stroke-dasharray:none;stroke-width:2;opacity:.85}
.dyno-legend{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;padding:6px 4px 10px;font-size:13px;color:var(--kul)}
.lg::before{content:"";display:inline-block;width:18px;height:3px;border-radius:2px;margin-right:7px;vertical-align:middle}
.lg-stock::before{background:var(--lacivert-acik)}
.lg-tuned::before{background:var(--kirmizi)}
.lg-note{color:var(--kul-koyu);margin-left:auto}
.dyno-empty{position:absolute;inset:14px 12px 44px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:4px;background:linear-gradient(180deg,rgba(12,15,22,.2),rgba(12,15,22,.85));pointer-events:none}
.dyno-empty strong{font:600 26px var(--display)}
.dyno-empty span{color:var(--kul);font-size:15px}
.dyno-empty[hidden]{display:none}
.dyno-out{padding:16px;border-top:1px solid var(--cizgi)}
.dyno-out[hidden]{display:none}
.stage-sw{display:inline-flex;border:1px solid var(--cizgi);border-radius:4px;overflow:hidden;margin-bottom:14px}
.stage-sw button{border:0;background:transparent;color:var(--kul);font:600 15px var(--body);padding:9px 16px;cursor:pointer}
.stage-sw button.on{background:var(--kirmizi);color:#fff}
.stage-sw button:disabled{opacity:.35;cursor:not-allowed}
.fig-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fig{display:flex;flex-direction:column;gap:2px}
.fig-l{font-size:13px;color:var(--kul)}
.fig-v{font-family:var(--display);display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums}
.fig-v s{font-size:26px;font-weight:500;color:var(--kul-koyu)}
.fig-v b{font-size:52px;font-weight:700;line-height:1}
.fig-v small{font-size:16px;font-weight:500;color:var(--kul)}
.fig-d{font:700 18px var(--display);color:var(--kirmizi)}
.meta{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin:18px 0 0;font-size:14px}
.meta-wide{grid-column:1/-1}
.meta dt{color:var(--kul);font-size:12px}
.meta dd{margin:0;font-weight:500}
.fine{font-size:13px;color:var(--kul-koyu);margin:14px 0 14px}
#btnAsk{width:100%}

/* ruler divider: an rpm scale, ticks every 8px, tall tick every 5 */
.ruler{height:14px;margin:0;background:
  repeating-linear-gradient(90deg,var(--cizgi) 0 1px,transparent 1px 40px) bottom/100% 14px no-repeat,
  repeating-linear-gradient(90deg,var(--cizgi) 0 1px,transparent 1px 8px) bottom/100% 7px no-repeat;
  border-bottom:1px solid var(--cizgi)}

/* sections */
.sec{padding:64px 0}
@media (min-width:1000px){.sec{padding:96px 0}}
.sec-head{max-width:64ch;margin-bottom:36px}
.sec-head h2{font-size:clamp(40px,6vw,64px);font-weight:700;margin-bottom:14px}
.sec-head p{font-size:18px;color:var(--kul)}
.sec-navy{background:var(--lacivert-koyu)}
.sec-navy .sec-head p{color:#b8c4dc}

/* services: spec sheet */
.spec{margin:0;border-top:1px solid var(--cizgi)}
.spec > div{display:grid;gap:6px;padding:22px 0;border-bottom:1px solid var(--cizgi)}
.spec dt{font:600 30px/1 var(--display);letter-spacing:.005em}
.spec dd{margin:0;color:var(--kul);max-width:62ch}
@media (min-width:760px){
  .spec > div{grid-template-columns:280px 1fr;gap:24px;padding:26px 0}
  .spec dt{font-size:34px}
}
.tools{margin-top:28px;color:var(--kul);max-width:70ch}
.tools span{display:block;color:var(--beyaz);font-weight:600;margin-bottom:4px}

/* file service: numbered because it is a sequence */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:28px;counter-reset:step}
.steps li{counter-increment:step;display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:start}
.steps li::before{content:counter(step);font:700 64px/1 var(--display);color:var(--kirmizi);grid-row:1/3}
.steps h3{font-size:28px;font-weight:600;margin:6px 0 6px}
.steps p{color:#b8c4dc}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr);gap:36px}}
.portal{margin-top:48px;padding:24px;border:1px solid rgba(255,255,255,.14);border-radius:6px;display:grid;gap:18px;align-items:center}
.portal h3{font-size:28px;font-weight:600;margin-bottom:6px}
.portal p{color:#b8c4dc}
@media (min-width:860px){.portal{grid-template-columns:1fr auto;padding:28px 32px}}

/* database summary */
.db-count{font:600 22px var(--display);color:var(--kul);margin-bottom:14px}
.db-count b{color:var(--beyaz);font-size:36px;font-weight:700}
.db-brands{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 30px;font:500 20px/1.3 var(--display);color:var(--kul-koyu);max-width:900px}
.db-brands span{color:var(--kul)}

/* workshop */
.ws-card{border-left:4px solid var(--kirmizi);padding:6px 0 6px 22px;max-width:640px}
.ws-name{font:700 34px/1 var(--display);margin-bottom:10px}
.ws-card address{font-style:normal;color:var(--kul);margin-bottom:8px;max-width:40ch}
.ws-hours{color:var(--kul);margin-bottom:22px}
.ws-hours span{color:var(--beyaz);font-weight:600}

/* contact */
.sec-contact{padding-bottom:88px}
.cta-big{gap:14px}

/* footer */
.ftr{border-top:1px solid var(--cizgi);background:var(--panel);padding:44px 0 0}
.ftr-in{display:grid;gap:28px;padding-bottom:36px}
@media (min-width:760px){.ftr-in{grid-template-columns:1fr auto;gap:48px}}
.ftr-brand p{color:var(--kul);font-size:15px;margin-top:8px}
.ftr-addr{max-width:36ch}
.ftr-addr a{text-decoration:none;color:var(--beyaz)}
.ftr-links{display:flex;flex-wrap:wrap;gap:10px 22px;align-content:start}
.ftr-links a{text-decoration:none;color:var(--kul);font-weight:500}
.ftr-links a:hover{color:var(--beyaz)}
.ftr-kunye{border-top:1px solid var(--cizgi);padding-top:14px;padding-bottom:4px;font-size:13px;color:var(--kul-koyu)}
.ftr-btm{padding-top:18px;padding-bottom:22px;font-size:14px;color:var(--kul-koyu)}
.benuka-imza{color:inherit;text-decoration:none}
.benuka-imza strong{color:var(--kul);font-weight:700;letter-spacing:.06em}
.benuka-imza:hover strong{color:var(--beyaz)}
@media (max-width:680px){.ftr-btm,.ftr-kunye{text-align:center}.ftr-links{justify-content:flex-start}}

/* vehicles page */
.veh-head{padding:48px 0 24px}
.veh-head h1{font-size:clamp(44px,8vw,80px);font-weight:700;margin-bottom:12px}
.veh-head p{color:var(--kul);max-width:60ch;font-size:18px}
.veh-tools{display:grid;gap:10px;margin:22px 0 10px}
@media (min-width:760px){.veh-tools{grid-template-columns:1fr 200px 220px}}
.veh-tools input,.veh-tools select{min-height:46px;padding:0 12px;background:var(--panel);border:1px solid var(--cizgi);border-radius:4px;color:var(--beyaz);font:500 16px var(--body);width:100%}
.veh-count{color:var(--kul);font-size:14px;margin-bottom:6px}
.veh-table{width:100%;border-collapse:collapse;font-size:15px}
.veh-table th{text-align:left;font:500 13px var(--body);color:var(--kul);padding:10px 8px;border-bottom:1px solid var(--cizgi)}
.veh-table td{padding:12px 8px;border-bottom:1px solid var(--cizgi);vertical-align:top}
.veh-table td:first-child b{display:block;font:600 20px/1.1 var(--display)}
.veh-table td:first-child span{color:var(--kul);font-size:14px}
.veh-table .num{font-family:var(--display);font-size:20px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.veh-table .num small{display:block;font:500 13px var(--body);color:var(--kul)}
.veh-table .s1 .num{color:var(--kirmizi)}
.veh-table .ecu{color:var(--kul);font-size:14px}
.veh-table .ask a{text-decoration:none;color:var(--beyaz);border:1px solid var(--kul-koyu);border-radius:4px;padding:6px 10px;font-weight:600;font-size:14px;white-space:nowrap}
.veh-none{padding:40px 0;color:var(--kul)}
.veh-none[hidden]{display:none}
@media (max-width:760px){
  .veh-table thead{display:none}
  .veh-table tr{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;padding:14px 0;border-bottom:1px solid var(--cizgi)}
  .veh-table td{border:0;padding:0}
  .veh-table td:first-child{grid-column:1/-1}
  .veh-table td.ecu{grid-column:1/-1}
  .veh-table td.ask{grid-column:1/-1;margin-top:6px}
  .veh-table .num::before{content:attr(data-l);display:block;font:500 12px var(--body);color:var(--kul-koyu)}
}
.veh-main{padding-bottom:72px}

/* privacy */
.priv{padding:56px 0 88px;max-width:70ch}
.priv h1{font-size:clamp(44px,8vw,72px);margin-bottom:22px}
.priv p{color:var(--kul);margin-bottom:16px;font-size:17px}
.priv h2{font-size:28px;font-weight:600;margin:30px 0 10px}
.priv ul{color:var(--kul);padding-left:20px;margin:0 0 16px}
.priv li{margin-bottom:6px}
.priv .giris{color:var(--beyaz)}
.priv strong{color:var(--beyaz)}
.kunye{border-collapse:collapse;width:100%;margin:0 0 16px;font-size:15px}
.kunye th{text-align:left;color:var(--kul);font-weight:500;padding:8px 10px 8px 0;border-bottom:1px solid var(--cizgi);width:38%;vertical-align:top}
.kunye td{padding:8px 0;border-bottom:1px solid var(--cizgi)}
.kunye a{text-decoration:none}

/* price list */
.pr-jump{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 8px}
.pr-jump a{text-decoration:none;font:600 15px var(--body);color:var(--kul);border:1px solid var(--cizgi);border-radius:4px;padding:8px 12px}
.pr-jump a:hover{color:var(--beyaz);border-color:var(--kul)}
.pr-grp{padding:28px 0 8px;scroll-margin-top:80px}
.pr-grp h2{font-size:clamp(34px,5vw,48px);font-weight:700;margin-bottom:14px}
.pr-list{margin:0;border-top:1px solid var(--cizgi)}
.pr-item{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:14px 0;border-bottom:1px solid var(--cizgi);align-items:baseline}
.pr-item dt{font:600 22px/1.15 var(--display);letter-spacing:.005em}
.pr-price{margin:0;font:700 24px/1 var(--display);color:var(--beyaz);font-variant-numeric:tabular-nums;white-space:nowrap}
.pr-alt{grid-column:1/-1;margin:6px 0 0}
.pr-alt-l{display:block;font-size:12px;color:var(--kul-koyu);margin-bottom:4px}
.pr-alt ul{list-style:none;margin:0;padding:0;display:grid;gap:2px 24px}
@media (min-width:760px){.pr-alt ul{grid-template-columns:1fr 1fr}}
.pr-alt li{display:flex;justify-content:space-between;gap:12px;padding:5px 0;border-bottom:1px dashed var(--cizgi);font-size:15px;color:var(--kul)}
.pr-alt li b{font:600 16px var(--display);color:var(--beyaz);font-variant-numeric:tabular-nums}
.pr-note{color:var(--kul);font-size:14px;max-width:70ch;margin:28px 0 20px}
.portal .cta-row{gap:10px}