/* ═══════════════════════════════════════════════
   POWERTECH OTOMOTİV — Public Site
═══════════════════════════════════════════════ */
:root{
  --paper:#fafaf7; --white:#fff;
  --navy:#13202f; --navy2:#1a2a3d; --navy3:#24374e;
  --ink:#22303f; --mut:#5d6a77; --soft:#8b95a0;
  --brd:#e6e7e1; --brd2:#d8dad2;
  --yl:#f2e72a; --yl-deep:#d9c400; --yl-soft:#fbf8d8;
  --teal:#11998c; --teal-soft:#e2f4f1;
  --wa:#22c15e; --wa2:#1caf52;
  --r:10px; --r2:16px;
  --sh:0 1px 2px rgba(19,32,47,.05),0 8px 28px rgba(19,32,47,.07);
  --sh2:0 2px 4px rgba(19,32,47,.06),0 18px 48px rgba(19,32,47,.12);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{background:var(--paper);color:var(--ink);font-family:'Archivo',sans-serif;font-size:15.5px;line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer}
img,svg,video{display:block;max-width:100%}
::selection{background:var(--yl);color:var(--navy)}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.rv.v{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

.etiket{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2.2px;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.etiket::before{content:'';width:22px;height:3px;background:var(--yl);border-radius:2px}
h2.bas{font-size:clamp(28px,3.6vw,44px);font-weight:800;font-style:italic;line-height:1.1;color:var(--navy);letter-spacing:-.4px}
.altyazi{color:var(--mut);max-width:560px;margin-top:12px;font-size:15.5px}

/* Butonlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:14.5px;padding:14px 26px;border-radius:var(--r);border:none;transition:transform .15s,box-shadow .15s,background .15s;line-height:1}
.btn:active{transform:scale(.98)}
.btn-sari{background:var(--yl);color:var(--navy);box-shadow:0 2px 0 var(--yl-deep)}
.btn-sari:hover{background:#f7ee52;transform:translateY(-1px)}
.btn-lacivert{background:var(--navy);color:#fff}
.btn-lacivert:hover{background:var(--navy3);transform:translateY(-1px)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa2);transform:translateY(-1px)}
.btn-cerceve{background:transparent;color:var(--navy);border:1.5px solid var(--brd2)}
.btn-cerceve:hover{border-color:var(--navy);background:#fff}

/* Üst bar */
.ustbar{background:var(--navy);color:#c6cdd6;font-size:13px}
.ustbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;flex-wrap:wrap}
.ustbar span{display:inline-flex;align-items:center;gap:7px}
.ustbar a{color:#fff;font-weight:600;display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.ustbar a:hover{color:var(--yl)}
.ustbar .sag{display:flex;gap:20px}
@media(max-width:640px){.ustbar .sol span:nth-child(2){display:none}}

/* Header / Nav */
header.site{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--brd);transition:box-shadow .25s}
header.site.golge{box-shadow:0 4px 24px rgba(19,32,47,.08)}
.navic{display:flex;align-items:center;gap:24px;min-height:74px}
.logo svg{height:44px;width:auto}
.menu{display:flex;align-items:center;gap:22px;margin-left:auto}
.menu a{font-size:14.5px;font-weight:600;color:var(--ink);transition:color .2s;position:relative;padding:6px 0}
.menu a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:3px;background:var(--yl);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .22s}
.menu a:hover,.menu a.aktif{color:var(--navy)}
.menu a:hover::after,.menu a.aktif::after{transform:scaleX(1)}
.nav-eylem{display:flex;align-items:center;gap:10px}
.giris-lnk{font-size:13.5px;font-weight:600;color:var(--mut);display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px;transition:.2s;background:none;border:none;cursor:pointer}
.giris-lnk:hover{color:var(--navy);background:var(--paper)}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px;margin-left:auto}
.hamb span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}
@media(max-width:960px){.menu,.nav-eylem .btn,.nav-eylem .giris-lnk{display:none}.hamb{display:flex}}

/* ── Ana sayfa: üst bar + menü video üstünde şeffaf ── */
body.hero-mod .ustbar{position:absolute;top:0;left:0;right:0;z-index:60;background:linear-gradient(180deg,rgba(8,11,16,.6),rgba(8,11,16,0));border:none;color:#dfe4ea}
body.hero-mod .ustbar a{color:#fff}
body.hero-mod header.site{position:absolute;top:38px;left:0;right:0;z-index:60;background:transparent;border-bottom-color:rgba(255,255,255,.14)}
body.hero-mod header.site .menu a{color:#f0f3f6}
body.hero-mod header.site .menu a:hover,body.hero-mod header.site .menu a.aktif{color:var(--yl)}
body.hero-mod header.site .logo svg tspan{fill:#fff}
body.hero-mod header.site .giris-lnk{color:#e8ecf1}
body.hero-mod header.site .giris-lnk:hover{background:rgba(255,255,255,.12);color:#fff}
body.hero-mod header.site .hamb span{background:#fff}
/* scroll edilince katı beyaz menüye dön */
body.hero-mod header.site.golge{position:fixed;top:0;background:rgba(255,255,255,.96);border-bottom-color:var(--brd);box-shadow:0 4px 24px rgba(19,32,47,.1)}
body.hero-mod header.site.golge .menu a{color:var(--ink)}
body.hero-mod header.site.golge .menu a.aktif{color:var(--navy)}
body.hero-mod header.site.golge .logo svg tspan{fill:#13202f}
body.hero-mod header.site.golge .giris-lnk{color:var(--mut)}
body.hero-mod header.site.golge .hamb span{background:var(--navy)}
@media(max-width:640px){body.hero-mod .ustbar{position:static;background:var(--navy);color:#c6cdd6}body.hero-mod .ustbar a{color:#fff}body.hero-mod header.site{position:sticky;top:0;background:rgba(255,255,255,.94)}body.hero-mod header.site .menu a,body.hero-mod header.site .giris-lnk{color:var(--ink)}body.hero-mod header.site .logo svg tspan{fill:#13202f}body.hero-mod header.site .hamb span{background:var(--navy)}}

.mobilmenu{position:fixed;inset:0;background:rgba(19,32,47,.45);z-index:300;opacity:0;pointer-events:none;transition:opacity .25s}
.mobilmenu.acik{opacity:1;pointer-events:all}
.mobilmenu .panel{position:absolute;top:0;right:0;bottom:0;width:min(320px,85vw);background:#fff;padding:26px 24px;display:flex;flex-direction:column;gap:4px;transform:translateX(100%);transition:transform .3s;overflow-y:auto}
.mobilmenu.acik .panel{transform:none}
.mobilmenu .panel a{font-size:17px;font-weight:600;color:var(--navy);padding:13px 4px;border-bottom:1px solid var(--brd)}
.mobilmenu .panel .btn{margin-top:14px;border-bottom:none}
.mkapat{background:none;border:none;font-size:26px;color:var(--mut);align-self:flex-end;line-height:1;margin-bottom:6px}

/* Bölümler */
.sek{padding:88px 0;position:relative}
.sek.koyu{background:var(--navy);color:#e8ecf1}
.sek.koyu h2.bas{color:#fff}.sek.koyu .etiket{color:var(--yl)}
.sek-bas{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px}

/* Hizmet kartları */
.hgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){.hgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.hgrid{grid-template-columns:1fr}}
.hkart{background:#fff;border:1px solid var(--brd);border-radius:var(--r2);padding:28px 26px;transition:transform .2s,box-shadow .2s,border-color .2s}
.hkart:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:var(--brd2)}
.hikon{width:52px;height:52px;border-radius:14px;background:var(--yl-soft);color:var(--yl-deep);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.hkart:nth-child(3n+2) .hikon{background:var(--teal-soft);color:var(--teal)}
.hkart:nth-child(3n) .hikon{background:#eef1f5;color:var(--navy)}
.hkart h3{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:8px}
.hkart p{font-size:14px;color:var(--mut)}

/* Sayaçlar */
.sayilar{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:16px}
@media(max-width:600px){.sayilar{grid-template-columns:1fr 1fr}}
.skart{background:var(--navy2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r2);padding:26px 20px;text-align:center}
.skart .deger{font-size:clamp(30px,4vw,44px);font-weight:800;font-style:italic;color:var(--yl);line-height:1;letter-spacing:-1px}
.skart .ad{font-size:13px;font-weight:600;color:#a7b2bf;margin-top:8px}

/* Yorumlar */
.ygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){.ygrid{grid-template-columns:1fr}}
.ykart{background:#fff;border:1px solid var(--brd);border-radius:var(--r2);padding:26px;box-shadow:var(--sh)}
.yildizlar{color:#f5b301;font-size:15px;letter-spacing:3px;margin-bottom:14px}
.ykart p{font-size:14.5px;color:var(--ink);line-height:1.75}
.ykisi{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--brd)}
.yharf{width:42px;height:42px;border-radius:50%;background:var(--navy);color:var(--yl);font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ykisi b{display:block;font-size:14.5px;color:var(--navy)}
.ykisi span{font-size:12.5px;color:var(--soft)}

/* Footer */
footer.site{background:var(--navy);color:#a7b2bf;padding:52px 0 0}
.f-ic{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:40px}
@media(max-width:820px){.f-ic{grid-template-columns:1fr;gap:30px}}
.f-ic .flogo svg{height:46px;width:auto;margin-bottom:16px}
.f-ic p{font-size:14px;max-width:320px}
.f-ic h5{font-size:13px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:#fff;margin-bottom:14px}
.f-ic ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.f-ic ul a{font-size:14px;color:#a7b2bf;transition:color .2s}
.f-ic ul a:hover{color:var(--yl)}
.f-alt{border-top:1px solid rgba(255,255,255,.08);padding:18px 0}
.f-alt .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}

/* WhatsApp sabit */
.wa-sabit{position:fixed;right:20px;bottom:20px;z-index:250;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(34,193,94,.4);transition:transform .2s}
.wa-sabit:hover{transform:scale(1.08)}
.wa-sabit svg{width:30px;height:30px}

/* Giriş modal */
.modal{position:fixed;inset:0;z-index:400;background:rgba(19,32,47,.5);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .25s}
.modal.acik{opacity:1;pointer-events:all}
.modal-kart{background:#fff;border-radius:var(--r2);width:min(410px,100%);box-shadow:var(--sh2);transform:translateY(14px);transition:transform .25s;overflow:hidden}
.modal.acik .modal-kart{transform:none}
.modal-bas{padding:22px 26px 18px;border-bottom:1px solid var(--brd)}
.modal-bas h3{font-size:19px;font-weight:800;font-style:italic;color:var(--navy)}
.modal-bas p{font-size:13px;color:var(--mut);margin-top:3px}
.modal-kapat{position:absolute;top:18px;right:20px;background:none;border:none;font-size:24px;color:var(--soft);line-height:1}
.modal-gv{padding:22px 26px 26px}
.mrol{display:flex;gap:10px;margin-bottom:18px}
.mrol div{flex:1;background:var(--paper);border:1px solid var(--brd);border-radius:var(--r);padding:10px 12px;font-size:12px;color:var(--mut);line-height:1.5}
.mrol div b{display:block;color:var(--navy);font-size:12.5px;margin-bottom:2px}
.fg{margin-bottom:14px}
.fg label{display:block;font-size:12.5px;font-weight:700;color:var(--ink);margin-bottom:6px}
.fgir{width:100%;background:var(--paper);border:1.5px solid var(--brd2);border-radius:var(--r);padding:12px 14px;font-size:14.5px;font-family:inherit;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
.fgir:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft);background:#fff}
.sifre-sar{position:relative}.sifre-sar .fgir{padding-right:46px}
.goz{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--soft);padding:8px;display:flex}
.uyari{display:flex;gap:9px;align-items:center;background:#fdeceb;color:#a83632;border:1px solid #f3c7c5;border-left:3px solid #d64541;border-radius:var(--r);padding:11px 13px;font-size:13.5px;margin-bottom:16px}