/* Aksan Turbo Egzoz — mobil öncelikli, tek dosya
   Görsel dil: grafit zemin üzerinde teknik çizim ızgarası, markanın turbo çizimi,
   atölye "servis fişi", kırmızı ölçü çizgisi etiketleri. Tüm efektler CSS; ek görsel yok. */
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --graphite:#1b1f24; --graphite-2:#252a31; --graphite-3:#2f353d; --steel:#9aa3ad;
  --red:#d42a1f; --red-dark:#b31f16; --red-light:#ff7468;
  --wa:#0e7a3e; --wa-dark:#0a6331;
  --bg:#ffffff; --tint:#f2f4f6; --fg:#15181c; --muted:#58616b; --line:#dde1e5;
  --paper:#fbfaf7;
  --f-display:"Barlow Condensed","Arial Narrow","Roboto Condensed",Arial,sans-serif;
  --f-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --f-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --radius:6px; --wrap:1140px; --gutter:max(16px,env(safe-area-inset-left,0px));
  --callbar-h:64px;
  --grid:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/32px 32px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16.5px;line-height:1.6;padding-bottom:calc(var(--callbar-h) + env(safe-area-inset-bottom,0px))}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-dark)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f5b400;outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.05;letter-spacing:.005em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,8vw,4.2rem);text-transform:uppercase}
h2{font-size:clamp(1.9rem,5vw,2.7rem);text-transform:uppercase;letter-spacing:.01em}
h3{font-size:1.35rem}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gutter);padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap--narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* Bölüm etiketi: kırmızı ölçü çizgisi + küçük başlık */
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--red-dark);font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.kicker::before{content:"";width:28px;height:2px;background:currentColor}
.kicker--light{color:var(--red-light)}

/* Üst bilgi ve başlık */
.topbar{display:none;background:#14171b;color:var(--steel);font-size:.82rem}
.topbar__in{display:flex;justify-content:space-between;gap:16px;padding-block:6px}
.header{background:var(--graphite);position:sticky;top:0;z-index:20;border-bottom:3px solid var(--red)}
.header__in{display:flex;align-items:center;gap:16px;padding-block:10px}
.brand img{width:150px;height:auto}
.nav{margin-left:auto}
.nav__inline{display:none}
.nav__menu{position:relative}
.nav__menu summary{list-style:none;cursor:pointer;color:#fff;font-weight:600;padding:8px 10px;border:1px solid #3a414a;border-radius:var(--radius);font-size:.95rem}
.nav__menu summary::-webkit-details-marker{display:none}
.nav__menu summary::after{content:"";display:inline-block;margin-left:8px;border:5px solid transparent;border-top-color:currentColor;transform:translateY(2px)}
.nav__menu ul{position:absolute;right:0;top:calc(100% + 8px);background:#fff;list-style:none;margin:0;padding:6px;min-width:240px;border-radius:var(--radius);box-shadow:0 12px 32px rgba(0,0,0,.25)}
.nav__menu a{display:block;padding:10px 12px;color:var(--fg);text-decoration:none;border-radius:4px}
.nav__menu a:hover,.nav__menu a[aria-current]{background:var(--tint)}
.header .header__call{display:none}

/* Butonlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 18px;border-radius:var(--radius);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,transform .15s,box-shadow .15s}
.btn--lg{min-height:56px;font-size:1.05rem;padding:12px 22px}
.btn--call,.btn--primary{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(212,42,31,.28)}
.btn--call:hover,.btn--primary:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:var(--wa-dark);transform:translateY(-1px)}
.btn--outline{border-color:var(--fg);color:var(--fg);background:transparent}
.btn--outline:hover{background:var(--fg);color:#fff}
.btn--block{width:100%}
.btn b{font-variant-numeric:tabular-nums;letter-spacing:.02em;white-space:nowrap}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.cta-row .btn{flex:1 1 auto}

/* Hero: teknik çizim ızgarası + kırmızı ışık */
.hero{position:relative;color:#fff;padding-block:32px 40px;background:radial-gradient(70% 90% at 88% 20%,rgba(212,42,31,.24),transparent 60%),var(--grid),var(--graphite)}
.hero__in{display:grid;gap:28px;align-items:center}
.hero__text{display:flex;flex-direction:column;gap:18px;min-width:0}
.eyebrow{color:var(--steel);font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--red-light)}
.h1-sub{display:block;font-size:.48em;color:var(--steel);text-transform:none;letter-spacing:.01em;margin-top:8px}
.hero__lead{color:#d6dbe0;font-size:1.08rem;max-width:56ch}
.hero__trust{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;color:#d6dbe0;font-size:.95rem}
.hero__trust li{display:flex;align-items:center;gap:6px}
.hero__trust svg{color:#4fc27f}
.hero__media{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;max-height:340px;box-shadow:0 20px 50px rgba(0,0,0,.45);outline:1px solid rgba(255,255,255,.08)}
.hero__media img{width:100%;height:100%;max-height:340px;object-fit:cover}
.hero__badge{position:absolute;left:12px;bottom:12px;display:flex;align-items:center;gap:10px;background:var(--red);color:#fff;padding:8px 14px;border-radius:4px;line-height:1.15;font-size:.82rem;box-shadow:0 8px 20px rgba(0,0,0,.35)}
.hero__badge b{font-family:var(--f-display);font-size:2rem;line-height:1}
.hero--plain{padding-block:40px}
.hero--plain .wrap{display:flex;flex-direction:column;gap:18px}
.crumbs{font-size:.85rem;color:var(--steel)}
.crumbs a{color:var(--steel)}

/* Ana sayfa: turbo çizimi */
.hero__art{position:relative;display:grid;place-items:center;padding-block:8px}
.hero__art img{position:relative;width:100%;max-width:220px;filter:drop-shadow(0 18px 30px rgba(0,0,0,.55))}
.hero__art::before{content:"";position:absolute;left:50%;top:50%;width:min(260px,80%);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:1px dashed rgba(255,255,255,.18);box-shadow:0 0 0 18px rgba(255,255,255,.02),0 0 0 19px rgba(255,255,255,.07)}

/* Güven şeridi */
.strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 18px rgba(20,24,28,.05)}
.strip__in{list-style:none;margin:0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding-block:6px}
.strip__in li{display:flex;align-items:center;gap:10px;padding:12px 8px;font-size:.9rem;line-height:1.3;color:var(--muted)}
.strip__in svg{flex:none;color:var(--red)}
.strip__in b{display:block;color:var(--fg);font-size:1rem}

/* Bölümler */
.section{padding-block:52px}
.section--tint{background:var(--tint)}
.section--dark{background:radial-gradient(60% 80% at 10% 100%,rgba(212,42,31,.16),transparent 60%),var(--grid),var(--graphite);color:#fff}
.section--dark .kicker{color:var(--red-light)}
.section__head{display:flex;flex-direction:column;gap:10px;margin-bottom:28px;max-width:62ch}
.section__head p{color:var(--muted)}
.section__more{margin-top:22px}
.wrap--narrow > .kicker{margin-bottom:10px}
.link-arrow{font-weight:700;text-decoration:none;color:var(--red-dark)}
.link-arrow::after{content:"\00a0→";display:inline-block;transition:transform .15s}
.link-arrow:hover::after{transform:translateX(3px)}

.symptoms{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.symptoms li{display:flex;align-items:flex-start;gap:12px;background:#fff;border:1px solid var(--line);padding:14px 16px;border-radius:var(--radius);font-weight:500;box-shadow:0 2px 0 rgba(20,24,28,.03)}
.symptoms svg{flex:none;color:var(--red);margin-top:2px}

/* Hizmet kartları: görsel üstünde başlık */
.cards{display:grid;gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--fg);transition:border-color .2s,box-shadow .2s,transform .2s}
.card:hover{border-color:var(--red);box-shadow:0 14px 30px rgba(20,24,28,.12);transform:translateY(-2px)}
.card__media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--graphite)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__media img{transform:scale(1.05)}
.card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(15,18,22,.88))}
.card__title{position:absolute;left:16px;right:16px;bottom:12px;z-index:1;color:#fff;font-family:var(--f-display);font-weight:700;font-size:1.55rem;line-height:1.05;text-transform:uppercase}
.card__body{display:flex;flex-direction:column;gap:10px;padding:14px 16px 16px;flex:1}
.card__desc{color:var(--muted);font-size:.95rem}
.card__more{margin-top:auto;color:var(--red-dark);font-weight:700;font-size:.92rem}
.card__more::after{content:"\00a0→";display:inline-block;transition:transform .15s}
.card:hover .card__more::after{transform:translateX(3px)}

/* Süreç adımları */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;counter-reset:s}
.steps li{position:relative;counter-increment:s;display:grid;grid-template-columns:48px minmax(0,1fr);grid-template-rows:auto auto;column-gap:14px;row-gap:2px}
.steps li::before{content:counter(s,decimal-leading-zero);grid-row:1/3;width:48px;height:48px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-family:var(--f-display);font-size:1.3rem;box-shadow:0 0 0 6px rgba(212,42,31,.18)}
.steps b{font-size:1.05rem;align-self:end}
.steps span{color:#c9cfd5}
.steps--light span{color:var(--muted)}
.steps--light li::before{box-shadow:0 0 0 6px rgba(212,42,31,.1)}
.steps--light{margin-bottom:24px}

.brands{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.brands li{background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:.9rem;font-weight:500}

.prose{display:flex;flex-direction:column;gap:16px}
.prose h2{margin-top:8px}
.prose ul{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}
.ticks{list-style:none;padding:0!important}
.ticks li{display:flex;gap:8px;align-items:flex-start}
.ticks svg{flex:none;color:var(--wa);margin-top:3px}
.inline-cta{margin-top:12px;background:var(--tint);border-left:4px solid var(--red);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:14px}
.note{background:#fff6dc;border:1px solid #f0d58a;padding:12px 14px;border-radius:4px;font-size:.92rem}
.related{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 28px}

/* SSS */
.faq{display:flex;flex-direction:column;border-top:2px solid var(--fg);margin-top:20px}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:700;position:relative}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:0;top:12px;width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-size:1.2rem;color:var(--red);font-weight:400}
.faq__item[open] summary::after{content:"−";background:var(--red);border-color:var(--red);color:#fff}
.faq__item p{padding:0 0 18px;color:var(--muted);max-width:68ch}

/* Hemen ulaşın: arama + WhatsApp */
.callnow{background:radial-gradient(60% 90% at 0% 0%,rgba(212,42,31,.22),transparent 60%),var(--grid),var(--graphite);color:#fff;padding-block:52px}
.callnow__in{display:grid;gap:28px;align-items:center}
.callnow__text{display:flex;flex-direction:column;gap:14px;max-width:56ch}
.callnow__text p{color:#d6dbe0}
.callnow__tips{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.callnow__tips li{display:flex;gap:12px;align-items:flex-start;color:#d6dbe0}
.callnow__tips svg{flex:none;color:var(--red-light);margin-top:2px}
.callnow__tips b{color:#fff}
.callnow__card{background:var(--paper);color:var(--fg);border-radius:var(--radius);border-top:4px solid var(--red);padding:22px;display:flex;flex-direction:column;gap:6px;box-shadow:0 20px 50px rgba(0,0,0,.35);min-width:0}
.callnow__label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.callnow__number{font-family:var(--f-display);font-weight:700;font-size:clamp(2.2rem,9vw,3.2rem);line-height:1;color:var(--fg);text-decoration:none;font-variant-numeric:tabular-nums;white-space:nowrap}
.callnow__number:hover{color:var(--red-dark)}
.callnow__hours{color:var(--muted);font-size:.95rem;padding-bottom:12px;border-bottom:1px dashed #c9ccd0;margin-bottom:8px}
.callnow__btns{display:grid;gap:10px}

/* Konum */
.location__text{display:flex;flex-direction:column;gap:12px;align-items:flex-start;max-width:62ch}
.location address{font-style:normal;line-height:1.7}
.location__near{color:var(--muted)}

/* Alt bilgi */
.footer{background:#111418;color:var(--steel);padding-block:44px 24px;font-size:.92rem;border-top:3px solid var(--red)}
.footer__grid{display:grid;gap:28px}
.footer__col{display:flex;flex-direction:column;gap:8px}
.footer h2{font-size:1.15rem;color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.footer a{color:#d6dbe0}
.footer__legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:28px;padding-top:16px;border-top:1px solid #262b31;font-size:.82rem}

/* Mobil sabit çubuk */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--graphite);padding:8px max(8px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));box-shadow:0 -4px 16px rgba(0,0,0,.25)}
.callbar__btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:var(--radius);color:#fff;font-weight:700;text-decoration:none}
.callbar__btn--call{background:var(--red)}
.callbar__btn--wa{background:var(--wa)}

/* Tablet ve üstü */
@media (min-width:640px){
  .symptoms{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .callnow__btns{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:2fr 1fr 1.4fr}
  }
@media (min-width:860px){
  body{padding-bottom:0}
  .callbar{display:none}
  .topbar{display:block}
  .brand img{width:180px}
  .header .header__call{display:inline-flex}
  .hero{padding-block:64px}
  .hero__in{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px}
  .hero__media,.hero__media img{max-height:440px}
  .hero__art{min-height:420px}
  .hero__art img{max-width:340px}
  .hero__art::before{width:min(400px,90%)}
    .strip__in{grid-template-columns:repeat(4,minmax(0,1fr));padding-block:10px}
  .strip__in li{padding:14px 16px;border-left:1px solid var(--line)}
  .strip__in li:first-child{border-left:0;padding-left:0}
  .section{padding-block:80px}
  .callnow{padding-block:80px}
  .callnow__in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px}
  .cards{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps:not(.steps--light) li::after{content:"";position:absolute;top:24px;left:62px;right:-10px;height:2px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.28) 0 6px,transparent 6px 12px)}
  .steps:not(.steps--light) li:last-child::after{display:none}
  .steps--light{grid-template-columns:1fr}
}
@media (min-width:1100px){
  .nav__menu{display:none}
  .nav__inline{display:flex;list-style:none;margin:0;padding:0;gap:4px}
  .nav__inline a{color:#e4e8ec;text-decoration:none;padding:8px 10px;border-radius:4px;font-weight:600;font-size:.95rem}
  .nav__inline a:hover,.nav__inline a[aria-current]{background:var(--graphite-2);color:#fff}
}