/* ---------- Kendi sunucumuzda barındırılan fontlar (Google Fonts kaldırıldı: harici render-blocking istek yok) ---------- */
/* Inter — latin-ext (Türkçe: ğ Ğ ş Ş İ) */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;
  src:url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
/* Inter — latin (ç ö ü ı) */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;
  src:url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
/* Oswald — latin-ext */
@font-face{font-family:'Oswald';font-style:normal;font-weight:500 700;font-display:swap;
  src:url('../fonts/oswald-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
/* Oswald — latin */
@font-face{font-family:'Oswald';font-style:normal;font-weight:500 700;font-display:swap;
  src:url('../fonts/oswald-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

/* =========================================================
   KARDEŞLER ELEKTRİK ENERJİ — style.css
   Tema: koyu / elektrik (mavi + kırmızı enerji)
   ========================================================= */
:root{
  --bg:#070a10;
  --bg-2:#0b111c;
  --bg-3:#0f1726;
  --panel:#101a2b;
  --panel-2:#13203494;
  --ink:#eaf0fb;
  --muted:#9aa9c2;
  --muted-2:#6f7f99;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.05);

  --blue:#2b7bff;
  --blue-2:#4f9dff;
  --blue-dark:#1559d6;
  --red:#e8202f;
  --red-2:#ff3b4a;

  --grad:linear-gradient(135deg,var(--blue) 0%,var(--blue-2) 45%,var(--red) 100%);
  --grad-blue:linear-gradient(135deg,#4f9dff,#2b7bff);
  --grad-red:linear-gradient(135deg,#ff3b4a,#e8202f);

  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --shadow-blue:0 14px 40px -14px rgba(43,123,255,.55);
  --shadow-red:0 14px 40px -14px rgba(232,32,47,.5);
  --radius:16px;
  --radius-sm:11px;
  --maxw:1180px;
  --head:'Oswald','Arial Narrow','Segoe UI Condensed',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--body);background:var(--bg);color:var(--ink);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.1;margin:0;letter-spacing:.01em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

.skip-link{position:fixed;left:-999px;top:0;z-index:200;background:var(--blue);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;transition:left .25s ease}
.skip-link:focus{left:0}

:focus-visible{outline:2px solid var(--blue-2);outline-offset:3px;border-radius:6px}

/* ---------- Butonlar ---------- */
.btn{
  --bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--head);font-weight:600;font-size:.96rem;letter-spacing:.03em;text-transform:uppercase;
  padding:13px 22px;border-radius:11px;border:1.5px solid var(--bd);cursor:pointer;
  transition:transform .18s ease,box-shadow .25s ease,background .25s ease,color .2s ease;white-space:nowrap;
}
.btn svg{width:19px;height:19px;fill:currentColor;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--lg{padding:16px 28px;font-size:1.02rem}
.btn--block{width:100%}
.btn--primary{background:var(--grad);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);box-shadow:var(--shadow-blue)}
.btn--primary:hover{box-shadow:0 18px 46px -12px rgba(43,123,255,.7)}
.btn--outline{background:rgba(255,255,255,.02);color:var(--ink);--bd:rgba(255,255,255,.22)}
.btn--outline:hover{--bd:var(--blue-2);background:rgba(43,123,255,.1)}
.btn--ghost{background:rgba(255,255,255,.05);color:var(--ink);--bd:var(--line)}
.btn--ghost:hover{background:rgba(255,255,255,.1)}
.btn--light{background:#fff;color:#0b1220;box-shadow:0 16px 40px -16px rgba(0,0,0,.6)}
.btn--wa svg{fill:#25d366}

/* ---------- Üst şerit ---------- */
.topbar{background:#05080d;border-bottom:1px solid var(--line-2);font-size:.84rem;color:var(--muted)}
.topbar__row{display:flex;align-items:center;justify-content:space-between;min-height:40px;gap:14px}
.topbar__left{display:flex;gap:22px;align-items:center;min-width:0}
.topbar__item{display:inline-flex;align-items:center;gap:7px;color:var(--muted);transition:color .2s}
.topbar__item:hover{color:var(--ink)}
.topbar__item svg{width:15px;height:15px;fill:var(--blue-2);flex:none}
.topbar__hours svg{fill:var(--red-2)}
.topbar__right .topbar__item{color:var(--ink);font-weight:600}
@media (max-width:760px){.topbar__hours{display:none}.topbar__left .topbar__item span{}}
@media (max-width:520px){.topbar__left{display:none}.topbar__row{justify-content:flex-end}}

/* ---------- Navigasyon ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(7,10,16,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-2);transition:background .3s,box-shadow .3s,border-color .3s}
.nav.is-stuck{background:rgba(7,10,16,.94);box-shadow:0 10px 30px -18px rgba(0,0,0,.9);border-color:var(--line)}
.nav__row{display:flex;align-items:center;gap:18px;min-height:78px}

.brand{display:inline-flex;align-items:center;flex:none}
.brand__logo{height:56px;width:auto;filter:drop-shadow(0 6px 16px rgba(43,123,255,.35))}
.brand__logo.is-missing{display:none}
.brand__fallback{display:none;align-items:center;gap:11px}
.brand--fallback .brand__fallback{display:inline-flex}
.brand__bolt{width:34px;height:34px;filter:drop-shadow(0 0 10px rgba(43,123,255,.6))}
.brand__bolt path{fill:var(--blue-2)}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__text b{font-family:var(--head);font-weight:700;font-size:1.32rem;letter-spacing:.06em;
  background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand__text i{font-style:normal;font-size:.64rem;letter-spacing:.42em;color:var(--red-2);font-weight:700;margin-top:2px}

.nav__menu{display:flex;gap:6px;margin-left:14px}
.nav__menu a{font-family:var(--head);font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:.92rem;
  color:var(--muted);padding:9px 14px;border-radius:9px;transition:color .2s,background .2s;position:relative}
.nav__menu a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.nav__cta{display:flex;gap:10px;margin-left:auto;align-items:center}
.nav__cta .btn{padding:10px 16px;font-size:.86rem}

.nav__toggle{display:none;margin-left:auto;width:46px;height:42px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);border-radius:10px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav__toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav.is-open .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.is-open .nav__toggle span:nth-child(2){opacity:0}
.nav.is-open .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:980px){
  .nav__menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:2px;background:rgba(7,10,16,.98);
    padding:14px 22px 22px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .35s ease;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
  .nav.is-open .nav__menu{transform:translateY(0)}
  .nav__menu a{font-size:1.05rem;padding:13px 12px;border-bottom:1px solid var(--line-2)}
  .nav__cta{display:none}
  .nav__toggle{display:flex}
}
@media (max-width:420px){.brand__logo{height:40px}}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(70px,12vw,140px) 0 clamp(80px,10vw,120px);isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-3;
  background:
    linear-gradient(180deg,rgba(7,10,16,.78) 0%,rgba(7,10,16,.92) 60%,var(--bg) 100%),
    radial-gradient(120% 80% at 70% 0%,rgba(43,123,255,.14),transparent 60%),
    url('../img/bina-1.webp') center 40%/cover no-repeat,
    var(--bg-2);
}
.hero__grid{position:absolute;inset:0;z-index:-2;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;-webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 75%);mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 75%)}
.hero__glow{position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.55;animation:float 9s ease-in-out infinite}
.hero__glow--blue{width:520px;height:520px;background:radial-gradient(circle,rgba(43,123,255,.5),transparent 65%);top:-120px;right:-120px}
.hero__glow--red{width:430px;height:430px;background:radial-gradient(circle,rgba(232,32,47,.38),transparent 65%);bottom:-150px;left:-120px;animation-delay:-4.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(28px)}}

.hero__inner{position:relative;max-width:860px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--head);letter-spacing:.22em;font-size:.82rem;
  color:var(--blue-2);text-transform:uppercase;background:rgba(43,123,255,.1);border:1px solid rgba(43,123,255,.25);
  padding:8px 16px;border-radius:50px;margin:0 0 22px}
.hero__title{font-size:clamp(2.1rem,6.4vw,5rem);font-weight:700;letter-spacing:.01em;text-transform:uppercase;overflow-wrap:break-word}
.grad-blue{background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(1.04rem,2vw,1.22rem);color:#c5d1e6;max-width:680px;margin:24px 0 34px}
.hero__lead strong{color:#fff;font-weight:600}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero__badges{list-style:none;display:flex;flex-wrap:wrap;gap:14px 26px;margin:0;padding:0}
.hero__badges li{display:inline-flex;align-items:center;gap:9px;font-weight:500;color:#cdd8ec;font-size:.96rem}
.hero__badges svg{width:21px;height:21px;fill:var(--blue-2)}
.hero__badges li:nth-child(2) svg{fill:#fff}
.hero__badges li:nth-child(3) svg{fill:var(--red-2)}

.hero__scroll{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);width:26px;height:42px;
  border:2px solid rgba(255,255,255,.3);border-radius:20px;display:flex;justify-content:center;padding-top:7px}
.hero__scroll span{width:4px;height:9px;background:var(--blue-2);border-radius:3px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}80%,100%{opacity:0;transform:translateY(12px)}}
@media (max-width:760px){.hero__scroll{display:none}}

.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--blue-2);box-shadow:0 0 0 0 rgba(79,157,255,.7);animation:pulse 1.8s infinite}
.pulse-dot--red{background:var(--red-2);box-shadow:0 0 0 0 rgba(255,59,74,.7);animation:pulse-red 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(79,157,255,0)}100%{box-shadow:0 0 0 0 rgba(79,157,255,0)}}
@keyframes pulse-red{70%{box-shadow:0 0 0 10px rgba(255,59,74,0)}100%{box-shadow:0 0 0 0 rgba(255,59,74,0)}}

/* ---------- Güven şeridi ---------- */
.trust{background:linear-gradient(90deg,var(--blue-dark),#0c2a66 50%,#7a1119 130%);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.trust__row{display:grid;grid-template-columns:repeat(4,1fr)}
.trust__item{display:flex;flex-direction:column;gap:4px;padding:26px 18px;text-align:center;border-left:1px solid rgba(255,255,255,.1)}
.trust__item:first-child{border-left:0}
.trust__big{font-family:var(--head);font-weight:700;font-size:1.5rem;color:#fff;letter-spacing:.02em;line-height:1.1}
.trust__sm{font-size:.84rem;color:rgba(255,255,255,.78)}
@media (max-width:720px){.trust__row{grid-template-columns:repeat(2,1fr)}.trust__item:nth-child(odd){border-left:0}.trust__item:nth-child(n+3){border-top:1px solid rgba(255,255,255,.1)}}

/* ---------- Bölüm genel ---------- */
.section{padding:clamp(64px,9vw,108px) 0}
.section--alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 50%,var(--bg) 100%)}
.sec-head{max-width:680px;margin:0 auto clamp(40px,6vw,60px);text-align:center}
.sec-head--left{margin-left:0;margin-right:0;text-align:left}
.sec-kicker{display:inline-block;font-family:var(--head);letter-spacing:.2em;font-size:.8rem;font-weight:600;
  text-transform:uppercase;color:var(--blue-2);margin-bottom:12px;position:relative;padding-left:0}
.sec-title{font-size:clamp(1.8rem,4vw,2.7rem);text-transform:uppercase;letter-spacing:.01em}
.sec-sub{color:var(--muted);margin-top:14px;font-size:1.04rem}

/* ---------- Hizmet kartları ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;background:linear-gradient(180deg,var(--panel),var(--bg-3));border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 26px;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .3s}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.card:hover{transform:translateY(-6px);border-color:rgba(43,123,255,.4);box-shadow:var(--shadow)}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:58px;height:58px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(43,123,255,.12);border:1px solid rgba(43,123,255,.25)}
.card__icon svg{width:30px;height:30px;fill:var(--blue-2)}
.card:nth-child(4) .card__icon,.card:nth-child(5) .card__icon{background:rgba(232,32,47,.1);border-color:rgba(232,32,47,.25)}
.card:nth-child(4) .card__icon svg,.card:nth-child(5) .card__icon svg{fill:var(--red-2)}
.card h3{font-size:1.28rem;margin-bottom:9px;text-transform:uppercase;letter-spacing:.01em}
.card p{color:var(--muted);font-size:.98rem;margin:0}
.card__more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-family:var(--head);font-size:.88rem;
  letter-spacing:.05em;text-transform:uppercase;color:var(--blue-2);transition:gap .2s,color .2s}
.card__more:hover{gap:11px;color:var(--blue)}
@media (max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:580px){.cards{grid-template-columns:1fr}}

/* ---------- Acil banner ---------- */
.emergency{position:relative;overflow:hidden;background:linear-gradient(120deg,#0c2a66,#1559d6 38%,#b81421 100%)}
.emergency__sweep{position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.18) 50%,transparent 70%);
  transform:translateX(-100%);animation:sweep 5s ease-in-out infinite}
@keyframes sweep{0%,100%{transform:translateX(-100%)}55%,75%{transform:translateX(100%)}}
.emergency__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:42px 0;flex-wrap:wrap}
.emergency__tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--head);letter-spacing:.16em;font-weight:600;
  font-size:.82rem;color:#fff;background:rgba(0,0,0,.22);padding:7px 15px;border-radius:50px;margin-bottom:14px}
.emergency__text h2{color:#fff;font-size:clamp(1.6rem,3.6vw,2.4rem);text-transform:uppercase}
.emergency__text p{color:rgba(255,255,255,.88);margin:8px 0 0;max-width:520px}
@media (max-width:760px){.emergency__inner{flex-direction:column;align-items:flex-start;text-align:left}}

/* ---------- Neden biz ---------- */
.neden{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(30px,5vw,64px);align-items:center}
.neden__media{position:relative}
.neden__photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);
  aspect-ratio:4/3;background:linear-gradient(150deg,var(--panel),var(--bg-3))}
.neden__photo img{width:100%;height:100%;object-fit:cover}
.neden__photo.is-missing img{display:none}
.neden__photo.is-missing::after{content:"⚡";font-size:5rem;color:rgba(79,157,255,.3);position:absolute;inset:0;display:grid;place-items:center}
.neden__badge{position:absolute;right:-14px;bottom:-18px;background:var(--grad);color:#fff;border-radius:14px;
  padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-blue)}
.neden__badge svg{width:34px;height:34px;fill:#fff;flex:none}
.neden__badge span{display:flex;flex-direction:column;line-height:1.15;font-size:.82rem}
.neden__badge b{font-family:var(--head);font-size:1.2rem;letter-spacing:.02em}
.feature-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:14px}
.feature-list li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.02);border:1px solid var(--line-2);
  border-radius:var(--radius-sm);padding:15px 16px;transition:border-color .25s,background .25s}
.feature-list li:hover{border-color:rgba(43,123,255,.35);background:rgba(43,123,255,.05)}
.feature-list__ic{width:30px;height:30px;border-radius:8px;background:var(--grad-blue);display:grid;place-items:center;flex:none;margin-top:1px}
.feature-list__ic svg{width:18px;height:18px;fill:#fff}
.feature-list b{display:block;font-family:var(--head);font-size:1.08rem;letter-spacing:.01em;margin-bottom:2px}
.feature-list div{color:var(--muted);font-size:.95rem}
@media (max-width:880px){.neden{grid-template-columns:1fr}.neden__badge{right:14px}}

/* ---------- Süreç ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;background:linear-gradient(180deg,var(--panel),var(--bg-3));border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 24px;overflow:hidden}
.step__no{font-family:var(--head);font-weight:700;font-size:2.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;line-height:1;margin-bottom:10px}
.step h3{font-size:1.18rem;text-transform:uppercase;margin-bottom:6px}
.step p{color:var(--muted);font-size:.94rem;margin:0}
.step::after{content:"";position:absolute;right:18px;top:24px;width:46px;height:46px;border-radius:50%;background:rgba(43,123,255,.08)}
@media (max-width:880px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* ---------- Ürünler ---------- */
.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.prod{display:flex;gap:16px;align-items:flex-start;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .25s,border-color .25s,box-shadow .3s}
.prod:hover{transform:translateY(-5px);border-color:rgba(232,32,47,.35);box-shadow:var(--shadow)}
.prod__ic{width:50px;height:50px;border-radius:13px;background:rgba(255,255,255,.04);border:1px solid var(--line);display:grid;place-items:center;flex:none}
.prod__ic svg{width:27px;height:27px;fill:var(--blue-2)}
.prod:nth-child(even) .prod__ic svg{fill:var(--red-2)}
.prod h3{font-size:1.14rem;text-transform:uppercase;margin-bottom:5px;letter-spacing:.01em}
.prod p{color:var(--muted);font-size:.93rem;margin:0}
.prod>div{flex:1;min-width:0}
a.prod{text-decoration:none}
.catalog-cta{text-align:center;margin-top:34px}
.prods__note{text-align:center;color:var(--muted);margin-top:22px;font-size:1rem}
.prods__note a{color:var(--blue-2);font-weight:600;border-bottom:1px solid rgba(79,157,255,.4)}
@media (max-width:900px){.prods{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.prods{grid-template-columns:1fr}}

/* ---------- Galeri (Mağazamızdan) ---------- */
.gallery-head{display:flex;align-items:center;gap:18px;margin:46px 0 22px}
.gallery-head__line{flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
.gallery-head h3{font-size:1.35rem;text-transform:uppercase;letter-spacing:.04em;color:var(--blue-2);white-space:nowrap}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery__item{display:block;width:100%;margin:0;padding:0;border:1px solid var(--line);border-radius:13px;
  overflow:hidden;background:var(--bg-3);cursor:zoom-in;position:relative;line-height:0;aspect-ratio:4/3}
.gallery__item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.gallery__item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(43,123,255,.32));opacity:0;transition:opacity .3s}
.gallery__item::before{content:"";position:absolute;z-index:1;top:12px;right:12px;width:34px;height:34px;border-radius:9px;
  background:rgba(7,10,16,.6) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M15 3h6v6h-2V6.4l-3.3 3.3-1.4-1.4L17.6 5H15V3zM3 15h2v2.6l3.3-3.3 1.4 1.4L6.4 19H9v2H3v-6z'/%3E%3C/svg%3E") center/18px no-repeat;
  opacity:0;transform:scale(.8);transition:opacity .3s,transform .3s}
.gallery__item:hover img{transform:scale(1.06)}
.gallery__item:hover::after,.gallery__item:hover::before,.gallery__item:focus-visible::before{opacity:1;transform:scale(1)}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.gallery{gap:10px}}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-card{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--panel),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .3s}
.blog-card:hover{transform:translateY(-6px);border-color:rgba(43,123,255,.4);box-shadow:var(--shadow)}
.blog-card__img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.blog-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.blog-card:hover .blog-card__img img{transform:scale(1.06)}
.blog-card__body{padding:20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.blog-card__cat{font-family:var(--head);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-2)}
.blog-card h3{font-size:1.14rem;text-transform:none;letter-spacing:0;line-height:1.28}
.blog-card p{color:var(--muted);font-size:.92rem;margin:0;flex:1}
.blog-card__more{font-family:var(--head);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--blue-2);margin-top:2px;transition:letter-spacing .2s}
.blog-card:hover .blog-card__more{letter-spacing:.1em}
@media (max-width:900px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.blog-grid{grid-template-columns:1fr}}

/* ---------- SSS / FAQ ---------- */
.faq{max-width:840px;margin:0 auto;display:grid;gap:12px}
.faq__item{background:linear-gradient(180deg,var(--panel),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .25s}
.faq__item[open]{border-color:rgba(43,123,255,.4)}
.faq__item summary{list-style:none;cursor:pointer;padding:18px 54px 18px 20px;font-family:var(--head);font-size:1.08rem;letter-spacing:.01em;position:relative;color:var(--ink);transition:color .2s;-webkit-user-select:none;user-select:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.6rem;line-height:1;color:var(--blue-2);transition:transform .25s}
.faq__item summary:hover{color:var(--blue-2)}
.faq__item[open] summary{color:var(--blue-2)}
.faq__item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq__a{padding:0 20px 18px;color:var(--muted);font-size:.97rem;line-height:1.65}
.faq__a p{margin:0}
.faq__a a{color:var(--blue-2);font-weight:600}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(3,5,9,.93);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);
  display:none;align-items:center;justify-content:center;padding:26px}
.lightbox.open{display:flex;animation:lbfade .2s ease}
@keyframes lbfade{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:94vw;max-height:88vh;border-radius:12px;border:1px solid var(--line);box-shadow:0 30px 80px -20px rgba(0,0,0,.9)}
.lightbox__close,.lightbox__nav{position:absolute;background:rgba(255,255,255,.1);border:1px solid var(--line);color:#fff;cursor:pointer;
  display:grid;place-items:center;border-radius:50%;transition:background .2s,transform .2s}
.lightbox__close:hover,.lightbox__nav:hover{background:rgba(43,123,255,.4)}
.lightbox__close{top:18px;right:20px;width:46px;height:46px;font-size:1.7rem;line-height:1}
.lightbox__nav{top:50%;transform:translateY(-50%);width:50px;height:50px;font-size:1.9rem;line-height:1}
.lightbox__nav:hover{transform:translateY(-50%) scale(1.08)}
.lightbox__nav--prev{left:16px}
.lightbox__nav--next{right:16px}
@media (max-width:560px){
  .lightbox__nav{width:42px;height:42px;font-size:1.6rem}
  .lightbox__nav--prev{left:8px}.lightbox__nav--next{right:8px}
}

/* ---------- Kurumsal ---------- */
.kurum{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,60px);align-items:center}
.kurum__p{color:var(--muted);font-size:1.04rem;margin:0 0 16px}
.kurum__p strong{color:var(--ink)}
.owners{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.owner{display:flex;align-items:center;gap:13px;background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:13px 18px 13px 13px}
.owner__av{width:46px;height:46px;border-radius:12px;background:var(--grad);color:#fff;display:grid;place-items:center;
  font-family:var(--head);font-weight:700;font-size:1.05rem;letter-spacing:.02em;flex:none}
.owner div{display:flex;flex-direction:column;line-height:1.3}
.owner b{font-family:var(--head);font-size:1.05rem;letter-spacing:.02em}
.owner a{color:var(--blue-2);font-size:.95rem;font-weight:600}
.kurum__photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);
  aspect-ratio:3/4;background:linear-gradient(150deg,var(--panel),var(--bg-3));position:relative}
.kurum__photo img{width:100%;height:100%;object-fit:cover}
.kurum__photo.is-missing img{display:none}
.kurum__photo.is-missing::after{content:"⚡";font-size:5rem;color:rgba(255,59,74,.3);position:absolute;inset:0;display:grid;place-items:center}
@media (max-width:880px){.kurum{grid-template-columns:1fr}.kurum__photo{aspect-ratio:16/10;max-height:420px}}

/* ---------- İletişim ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.contact__info{display:grid;gap:13px}
.contact__card{display:flex;align-items:center;gap:15px;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;transition:transform .2s,border-color .25s,box-shadow .3s}
.contact__card:hover{transform:translateY(-3px);border-color:rgba(43,123,255,.4);box-shadow:var(--shadow)}
.contact__ic{width:46px;height:46px;border-radius:12px;background:rgba(43,123,255,.12);border:1px solid rgba(43,123,255,.25);display:grid;place-items:center;flex:none}
.contact__ic svg{width:23px;height:23px;fill:var(--blue-2)}
.contact__card--wa .contact__ic{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.3)}
.contact__card--wa .contact__ic svg{fill:#25d366}
.contact__lbl{display:block;font-size:.8rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.contact__val{display:block;font-family:var(--head);font-size:1.12rem;letter-spacing:.01em;color:var(--ink)}

.contact__form{background:linear-gradient(180deg,var(--panel),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow)}
.contact__form h3{font-size:1.4rem;text-transform:uppercase}
.contact__formnote{color:var(--muted);font-size:.92rem;margin:6px 0 18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;background:#0a1120;border:1px solid var(--line);border-radius:10px;
  color:var(--ink);padding:12px 14px;font-family:var(--body);font-size:.98rem;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,123,255,.18)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%239aa9c2'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:20px;padding-right:40px}
.field input:user-invalid,.field select:user-invalid,.field textarea:user-invalid,
.field input[aria-invalid="true"]{border-color:var(--red-2);border-width:2px}
.field__hint{color:var(--muted-2);font-weight:400;font-size:.82rem;letter-spacing:0}
.contact__alt{display:block;text-align:center;color:var(--muted);margin-top:12px;font-size:.9rem}
.contact__alt a{color:var(--blue-2);font-weight:600}

.map{margin-top:26px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);line-height:0}
.map iframe{width:100%;height:380px;border:0;filter:grayscale(.25) contrast(1.05)}
@media (max-width:820px){.contact{grid-template-columns:1fr}.map iframe{height:300px}}

/* ---------- Footer ---------- */
.footer{background:#05080d;border-top:1px solid var(--line);padding-top:56px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.3fr;gap:30px;padding-bottom:40px}
.brand--footer .brand__logo{height:72px}
.footer__brand p{color:var(--muted);font-size:.95rem;margin:16px 0 0;max-width:320px}
.footer__col h4{font-family:var(--head);font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px;color:#fff}
.footer__col a{display:block;color:var(--muted);font-size:.94rem;padding:5px 0;transition:color .2s,padding-left .2s}
.footer__col a:hover{color:var(--blue-2);padding-left:5px}
.footer__bar{border-top:1px solid var(--line-2);padding:18px 0}
.footer__barrow{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.86rem;color:var(--muted-2)}
.footer__tag{display:inline-flex;align-items:center;gap:8px;color:var(--muted)}
.footer__tag a{color:var(--ink);font-weight:600}
@media (max-width:1080px){.footer__grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:880px){.footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer__grid{grid-template-columns:1fr}.footer__barrow{justify-content:center;text-align:center}}

/* ---------- Yüzen butonlar ---------- */
.fab{position:fixed;right:20px;z-index:90;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  cursor:pointer;border:0;box-shadow:0 12px 30px -8px rgba(0,0,0,.6);transition:transform .25s,opacity .25s}
.fab svg{width:28px;height:28px;fill:#fff}
.fab--wa{bottom:84px;background:#25d366}
.fab--wa::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:pulse-wa 2s infinite}
@keyframes pulse-wa{70%{box-shadow:0 0 0 14px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.fab--top{bottom:20px;background:var(--grad);opacity:0;pointer-events:none;transform:translateY(12px)}
.fab--top svg{width:24px;height:24px}
.fab--top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.fab:hover{transform:scale(1.08)}
.fab--top.show:hover{transform:scale(1.08)}
@media (max-width:480px){.fab{width:50px;height:50px}.fab--wa{bottom:76px}}

/* ---------- Markalar ---------- */
.brands{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:980px;margin:0 auto}
.brands__chip{display:inline-flex;align-items:center;padding:11px 20px;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:50px;font-family:var(--head);font-size:.98rem;letter-spacing:.05em;color:#d2dcee;
  text-transform:uppercase;transition:border-color .25s,color .25s,transform .2s}
.brands__chip:hover{border-color:rgba(43,123,255,.45);color:#fff;transform:translateY(-2px)}
.brands__note{text-align:center;color:var(--muted-2);margin-top:20px;font-size:.92rem}
.brands__note a{color:var(--blue-2);font-weight:600}

/* ---------- Alt sayfa: hero / breadcrumb / hizmet listesi / CTA ---------- */
.subhero{position:relative;overflow:hidden;isolation:isolate;padding:clamp(54px,8vw,92px) 0 clamp(38px,6vw,58px);border-bottom:1px solid var(--line-2)}
.subhero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  linear-gradient(180deg,rgba(7,10,16,.72),var(--bg) 92%),
  radial-gradient(120% 90% at 72% 0,rgba(43,123,255,.18),transparent 60%),var(--bg-2)}
.subhero__bg{position:absolute;inset:0;z-index:-3;background-size:cover;background-position:center;opacity:.5}
.subhero h1{font-size:clamp(1.9rem,4.6vw,3.2rem);text-transform:uppercase;letter-spacing:.01em}
.subhero h1 .grad-blue{display:inline}
.subhero__lead{color:#c5d1e6;max-width:700px;margin:16px 0 26px;font-size:1.06rem}
.subhero .hero__actions{margin-bottom:0}
.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:.85rem;color:var(--muted-2);margin-bottom:18px;font-family:var(--head);letter-spacing:.04em;text-transform:uppercase}
.breadcrumb a{color:var(--blue-2)}
.breadcrumb a:hover{text-decoration:underline}

.svc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;max-width:960px;margin:0 auto;padding:0;list-style:none}
.svc-list li{display:flex;gap:13px;align-items:flex-start;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;transition:border-color .25s,transform .2s}
.svc-list li:hover{border-color:rgba(43,123,255,.35);transform:translateY(-3px)}
.svc-list__ic{width:34px;height:34px;border-radius:9px;background:var(--grad-blue);display:grid;place-items:center;flex:none}
.svc-list__ic svg{width:19px;height:19px;fill:#fff}
.svc-list b{display:block;font-family:var(--head);font-size:1.06rem;letter-spacing:.01em;margin-bottom:2px}
.svc-list span{color:var(--muted);font-size:.93rem}
@media (max-width:680px){.svc-list{grid-template-columns:1fr}}

.prose{max-width:820px;margin:0 auto;color:#c5d1e6;font-size:1.05rem}
.prose p{margin:0 0 16px}
.prose strong{color:#fff}

.ctaband{background:linear-gradient(120deg,#0c2a66,#1559d6 40%,#b81421 115%);text-align:center;position:relative;overflow:hidden}
.ctaband .container{position:relative;padding:clamp(40px,6vw,58px) 22px}
.ctaband h2{color:#fff;font-size:clamp(1.5rem,3.4vw,2.2rem);text-transform:uppercase}
.ctaband p{color:rgba(255,255,255,.92);margin:10px auto 22px;max-width:600px}
.ctaband .hero__actions{justify-content:center}

/* ---------- Reveal animasyon ---------- */
/* JS yoksa içerik her zaman görünür; gizleme yalnızca .js varken uygulanır */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .hero__glow,.emergency__sweep,.pulse-dot,.pulse-dot--red,.fab--wa::after,.hero__scroll span{animation:none}
  .btn:hover,.card:hover,.prod:hover,.contact__card:hover,.fab:hover,.fab--top.show:hover,
  .step:hover,.feature-list li:hover,.neden__photo:hover{transform:none}
}

/* ---------- QA sonrası: yüzen "Hemen Ara" + mobil dokunma hedefleri ---------- */
.fab--call{right:auto;left:20px;bottom:20px;background:var(--grad-red);display:none}
.fab--call svg{width:26px;height:26px}
@media (max-width:980px){.fab--call{display:grid}}

@media (max-width:768px){
  .card h3{font-size:1.14rem}
  .card p{font-size:.93rem}
}
@media (max-width:480px){
  .btn{min-height:44px}
  .nav__cta .btn{min-height:44px}
  .hero__actions{flex-direction:column;gap:10px}
  .hero__actions .btn{width:100%}
  .nav__row{min-height:60px}
  .brand__logo{height:46px}
  /* 16px: iOS Safari'de input'a dokununca otomatik yakınlaştırmayı engeller */
  .field input,.field select,.field textarea{font-size:16px;padding:13px 15px}
  .footer__col a{padding:9px 0}
  .map iframe{height:340px}
  .fab--call{left:16px;bottom:16px}
  .fab--wa{bottom:80px}
}
@media (max-width:480px) and (orientation:landscape){
  .nav__row{min-height:52px}
}

/* =========================================================
   GÖRSEL ZENGİNLEŞTİRME v2 — devre animasyonu, ikonlar, derinlik
   ========================================================= */
@keyframes dashflow{to{stroke-dashoffset:-170}}
@keyframes nodepulse{0%,100%{opacity:.3}50%{opacity:1}}

/* Hero: animasyonlu devre / enerji akışı katmanı */
.hero__circuit{position:absolute;inset:0;z-index:-2;pointer-events:none;opacity:.6;
  -webkit-mask-image:radial-gradient(90% 80% at 58% 42%,#000 20%,transparent 82%);
  mask-image:radial-gradient(90% 80% at 58% 42%,#000 20%,transparent 82%)}
.hero__circuit svg{width:100%;height:100%;display:block}
.hero__circuit .trace{fill:none;stroke:rgba(79,157,255,.55);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:5 13;animation:dashflow 3.6s linear infinite}
.hero__circuit .trace--red{stroke:rgba(255,59,74,.5);animation-duration:5.2s}
.hero__circuit .node{fill:var(--blue-2);animation:nodepulse 2.6s ease-in-out infinite}
.hero__circuit .node--red{fill:var(--red-2);animation-duration:3.4s}

/* Güven şeridi: ikonlu */
.trust__ic{width:42px;height:42px;margin:0 auto 6px;border-radius:12px;background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.18);display:grid;place-items:center}
.trust__ic svg{width:23px;height:23px;fill:#fff}

/* Süreç: ikon + numara rozeti + bağlantı hattı */
.steps{position:relative}
.steps:has(.step__ic)::before{content:"";position:absolute;top:60px;left:2%;right:2%;height:2px;z-index:0;
  background:linear-gradient(90deg,transparent 4%,rgba(43,123,255,.4) 26%,rgba(255,59,74,.34) 74%,transparent 96%)}
.step:has(.step__ic){overflow:visible;z-index:1}
.step:has(.step__ic)::after{display:none}
.step__ic{position:relative;width:58px;height:58px;border-radius:15px;background:rgba(43,123,255,.12);
  border:1px solid rgba(43,123,255,.28);display:grid;place-items:center;margin-bottom:16px}
.step__ic svg{width:30px;height:30px;fill:var(--blue-2)}
.step__ic .step__no{position:absolute;top:-9px;right:-9px;min-width:24px;height:24px;padding:0 5px;border-radius:12px;
  background:var(--grad);color:#fff;font-family:var(--head);font-weight:700;font-size:.74rem;line-height:1;
  display:grid;place-items:center;letter-spacing:0;box-shadow:0 5px 14px -3px rgba(43,123,255,.7)}
.step:nth-child(4) .step__ic{background:rgba(232,32,47,.1);border-color:rgba(232,32,47,.28)}
.step:nth-child(4) .step__ic svg{fill:var(--red-2)}

/* Kart & ürün: hover derinliği / ışıma */
.card__icon{transition:transform .25s,box-shadow .25s,background .25s}
.card:hover .card__icon{transform:scale(1.06);box-shadow:0 0 22px -6px rgba(43,123,255,.55)}
.card:nth-child(4):hover .card__icon,.card:nth-child(5):hover .card__icon{box-shadow:0 0 22px -6px rgba(232,32,47,.5)}
.prod{position:relative;overflow:hidden}
.prod::after{content:"";position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(120% 85% at 100% 0,rgba(43,123,255,.12),transparent 62%)}
.prod:hover::after{opacity:1}
.prod__ic{transition:border-color .25s,background .25s}
.prod:hover .prod__ic{border-color:rgba(43,123,255,.4);background:rgba(43,123,255,.09)}

@media (prefers-reduced-motion:reduce){
  .hero__circuit .trace,.hero__circuit .node{animation:none}
  .card:hover .card__icon{transform:none}
}

/* ---------- Ürün Kataloğu (kategori sayfaları) ---------- */
.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;max-width:1000px;margin:0 auto 22px}
.catalog-search{position:relative;flex:1;min-width:230px;max-width:540px}
.catalog-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:19px;height:19px;fill:var(--muted-2);pointer-events:none}
.catalog-input{width:100%;background:#0a1120;border:1px solid var(--line);border-radius:11px;color:var(--ink);
  padding:13px 14px 13px 42px;font-family:var(--body);font-size:1rem;transition:border-color .2s,box-shadow .2s}
.catalog-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,123,255,.18)}
.catalog-input::placeholder{color:var(--muted-2)}
.catalog-count{font-family:var(--head);font-size:.86rem;letter-spacing:.05em;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.cat-item{display:flex;align-items:center;gap:13px;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 15px;transition:border-color .2s,transform .2s,box-shadow .25s}
.cat-item:hover{border-color:rgba(43,123,255,.4);transform:translateY(-2px);box-shadow:var(--shadow)}
.cat-item__ic{width:38px;height:38px;border-radius:10px;background:rgba(43,123,255,.1);border:1px solid rgba(43,123,255,.22);
  display:grid;place-items:center;flex:none}
.cat-item__ic svg{width:20px;height:20px;fill:var(--blue-2)}
.cat-item:nth-child(4n) .cat-item__ic{background:rgba(232,32,47,.09);border-color:rgba(232,32,47,.2)}
.cat-item:nth-child(4n) .cat-item__ic svg{fill:var(--red-2)}
.cat-item__b{flex:1;min-width:0}
.cat-item__b b{display:block;font-family:var(--head);font-size:1rem;letter-spacing:.01em;line-height:1.2}
.cat-item__b span{display:block;color:var(--muted);font-size:.83rem;line-height:1.35;margin-top:2px}
.cat-item__cta{flex:none;font-family:var(--head);font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--blue-2);border:1px solid rgba(43,123,255,.3);border-radius:8px;padding:6px 11px;transition:background .2s,color .2s,border-color .2s}
.cat-item__cta:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.cat-item[hidden]{display:none}
.catalog-empty{text-align:center;color:var(--muted);margin:26px 0 0}
.catalog-empty a{color:var(--blue-2);font-weight:600}
@media (max-width:900px){.catalog{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.catalog{grid-template-columns:1fr}}

/* ---------- Görsel zenginleştirme v3 (alt sayfalar) ---------- */
/* Alt sayfa hero: animasyonlu enerji ızgarası */
.subhero::after{content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(rgba(79,157,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(79,157,255,.08) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 130% at 82% -15%,#000 18%,transparent 72%);
  mask-image:radial-gradient(120% 130% at 82% -15%,#000 18%,transparent 72%);
  animation:gridpan 24s linear infinite}
@keyframes gridpan{to{background-position:46px 46px}}

/* Bölüm başlığı: gradyan alt-çizgi aksanı */
.sec-title{position:relative}
.sec-head .sec-title::after{content:"";display:block;width:60px;height:3px;margin:15px auto 0;border-radius:3px;background:var(--grad)}
.sec-head--left .sec-title::after{margin-left:0;margin-right:auto}

/* svc-list: ikon renk çeşitliliği + hover derinliği */
.svc-list li:nth-child(3n) .svc-list__ic{background:var(--grad-red)}
.svc-list li:nth-child(3n+2) .svc-list__ic{background:linear-gradient(135deg,#4f9dff,#1559d6)}
.svc-list li:hover{box-shadow:var(--shadow)}
.svc-list__ic{transition:transform .2s}
.svc-list li:hover .svc-list__ic{transform:scale(1.08)}

@media (prefers-reduced-motion:reduce){.subhero::after{animation:none}}

/* ---------- Referans proje showcase (filtre + başlık) ---------- */
.proj-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 auto 28px;max-width:920px}
.proj-filter button{font-family:var(--head);font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--muted);background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:50px;
  padding:9px 18px;cursor:pointer;transition:color .2s,border-color .2s,background .2s,transform .2s;min-height:40px}
.proj-filter button:hover{color:var(--ink);border-color:rgba(43,123,255,.4);transform:translateY(-2px)}
.proj-filter button.is-active{color:#fff;background:var(--grad);border-color:transparent;box-shadow:var(--shadow-blue)}
.gallery__item[hidden]{display:none}
.gallery__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px 14px 12px;pointer-events:none;
  background:linear-gradient(transparent,rgba(5,8,13,.55) 45%,rgba(5,8,13,.92));text-align:left;line-height:1.25}
.gallery__cap b{display:block;font-family:var(--head);font-size:1rem;color:#fff;letter-spacing:.01em}
.gallery__cap span{display:block;font-size:.74rem;color:var(--blue-2);text-transform:uppercase;letter-spacing:.09em;margin-top:3px}

/* ---------- Blog: öne çıkan yazı + kategori filtresi ---------- */
.blog-card[hidden]{display:none}
.blog-featured{display:grid;grid-template-columns:1.1fr 1fr;background:linear-gradient(180deg,var(--panel),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:30px;
  transition:border-color .25s,box-shadow .3s,transform .25s}
.blog-featured:hover{border-color:rgba(43,123,255,.45);box-shadow:var(--shadow);transform:translateY(-4px)}
.blog-featured__img{overflow:hidden;min-height:280px;background:var(--bg-3)}
.blog-featured__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.blog-featured:hover .blog-featured__img img{transform:scale(1.05)}
.blog-featured__body{padding:36px 38px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.blog-featured__body h2{font-size:clamp(1.4rem,2.6vw,2.05rem);text-transform:none;letter-spacing:0;line-height:1.2}
.blog-featured__body p{color:var(--muted);font-size:1.02rem;margin:0}
.blog-featured .blog-card__cat{color:var(--red-2)}
@media (max-width:760px){.blog-featured{grid-template-columns:1fr}.blog-featured__img{min-height:0;aspect-ratio:16/9}.blog-featured__body{padding:26px 22px}}

/* ---------- Karşılaştırma / seçim tablosu ---------- */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius);margin:0 auto;max-width:1000px;box-shadow:var(--shadow)}
.cmp-table{width:100%;border-collapse:collapse;min-width:580px;font-size:.95rem;background:linear-gradient(180deg,var(--panel),var(--bg-3))}
.cmp-table caption{caption-side:bottom;text-align:left;padding:12px 16px;color:var(--muted-2);font-size:.84rem}
.cmp-table th,.cmp-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top;line-height:1.5}
.cmp-table thead th{background:rgba(43,123,255,.12);color:#fff;font-family:var(--head);font-weight:600;letter-spacing:.02em;text-transform:uppercase;font-size:.82rem;border-bottom:1px solid rgba(43,123,255,.3);position:sticky;top:0}
.cmp-table tbody tr:last-child td,.cmp-table tbody tr:last-child th{border-bottom:0}
.cmp-table tbody tr:hover{background:rgba(255,255,255,.025)}
.cmp-table tbody th{font-family:var(--head);color:var(--blue-2);font-weight:600;white-space:nowrap}
.cmp-table td strong{color:var(--ink)}
@media (max-width:560px){.cmp-table{font-size:.88rem}.cmp-table th,.cmp-table td{padding:11px 12px}}