/* MRT Mühendislik — mrtharitamuhendislik.com */

:root{
  --navy:#10233a;
  --navy-2:#17314f;
  --navy-3:#0a1727;
  --blue:#0d9ddb;
  --blue-dark:#0a7fb3;
  --red:#c0272d;
  --red-dark:#9c1f24;
  --ink:#1b2530;
  --body:#4a5763;
  --muted:#6b7784;
  --line:#e3e8ee;
  --bg:#ffffff;
  --bg-soft:#f5f7fa;
  --bg-soft-2:#eef2f7;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 2px 4px rgba(16,35,58,.04),0 10px 30px rgba(16,35,58,.07);
  --shadow-lg:0 4px 8px rgba(16,35,58,.05),0 22px 50px rgba(16,35,58,.12);
  --wrap:1180px;
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--body);background:var(--bg);
  font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-dark);text-decoration:none}
a:hover{color:var(--red)}
h1,h2,h3,h4{color:var(--ink);line-height:1.22;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,4.2vw,3rem)}
h2{font-size:clamp(1.45rem,3vw,2.1rem)}
h3{font-size:clamp(1.1rem,2vw,1.3rem)}
h4{font-size:1.02rem}
p{margin:0 0 1.15em}
ul,ol{margin:0 0 1.2em;padding-left:1.25em}
li{margin-bottom:.5em}
strong{color:var(--ink);font-weight:650}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:20px}
.section{padding-block:clamp(48px,7vw,86px)}
.section--soft{background:var(--bg-soft)}
.section--line{border-top:1px solid var(--line)}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- Kicker & section head ---------- */
.kicker{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--red);margin-bottom:.7rem;
}
.sec-head{max-width:760px;margin-bottom:2.6rem}
.sec-head.center{margin-inline:auto}
.sec-head p{margin-bottom:0;color:var(--muted);font-size:1.06rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;white-space:nowrap;
  padding:.85em 1.6em;border-radius:var(--radius-sm);font-weight:650;font-size:.97rem;
  border:1.5px solid transparent;cursor:pointer;transition:.18s ease;line-height:1.2;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--red{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(192,39,45,.28)}
.btn--red:hover{background:var(--red-dark);color:#fff;transform:translateY(-2px)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-2);color:#fff;transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn--outline{border-color:var(--line);color:var(--ink);background:#fff}
.btn--outline:hover{border-color:var(--navy);color:var(--navy)}
.btn--wa,.site-footer a.btn--wa{background:#25d366;color:#07240f;box-shadow:0 6px 18px rgba(37,211,102,.3)}
.btn--wa:hover,.site-footer a.btn--wa:hover{background:#1fc45d;color:#04180a;transform:translateY(-2px)}
.btn--wa svg{width:20px;height:20px}
.btn--wide{width:100%}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy-3);color:#b9c6d4;font-size:.86rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:8px 26px;align-items:center;justify-content:space-between;min-height:40px}
.topbar a{color:#dfe7ef}
.topbar a:hover{color:#fff}
.topbar__list{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center}
.topbar__item{display:inline-flex;align-items:center;gap:.45em}
.topbar__item svg{width:15px;height:15px;opacity:.75}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(16,35,58,.09)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:48px;height:48px;border-radius:8px;flex:none}
.brand__mrt{font-size:1.9rem;font-weight:800;color:var(--navy);letter-spacing:-.015em;line-height:1}
.brand__stack{display:flex;flex-direction:column;justify-content:center;border-left:2px solid var(--line);padding-left:12px;margin-left:1px}
.brand__l1{font-size:1rem;font-weight:800;color:var(--red);letter-spacing:.02em;line-height:1.12}
.brand__l2{font-size:.7rem;font-weight:600;color:var(--muted);letter-spacing:.155em;text-transform:uppercase;line-height:1.3}

.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{
  padding:.6em .8em;border-radius:8px;color:var(--ink);font-weight:600;font-size:.94rem;
  display:inline-flex;align-items:center;gap:.35em;white-space:nowrap;
}
.nav a:hover{background:var(--bg-soft);color:var(--navy)}
.nav a[aria-current="page"]{color:var(--red)}
.nav__cta{margin-left:10px;padding:.8em 1.2em;font-size:.93rem}

.has-drop{position:relative}
.has-drop>a svg{width:12px;height:12px;opacity:.6}
.drop{
  position:absolute;top:calc(100% + 10px);left:-10px;min-width:290px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s ease;
}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:.55em .8em;font-size:.92rem;font-weight:550;border-radius:7px}
.drop a:hover{background:var(--bg-soft);color:var(--red)}

.nav-toggle{
  margin-left:auto;display:none;width:44px;height:44px;border:1px solid var(--line);
  background:#fff;border-radius:9px;align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(135deg,#0a1727 0%,#123152 55%,#0e2540 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(ellipse at 72% 40%,#000 10%,transparent 72%);
  mask-image:radial-gradient(ellipse at 72% 40%,#000 10%,transparent 72%);
}
.hero::after{
  content:"";position:absolute;width:420px;height:420px;right:-120px;top:-140px;border-radius:50%;
  background:radial-gradient(circle,rgba(13,157,219,.32),transparent 68%);
}
.hero .wrap{position:relative;z-index:2}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center;padding-block:clamp(52px,7vw,96px)}
.hero h1{color:#fff;margin-bottom:.5em}
.hero h1 em{font-style:normal;color:#5ec8f2}
.hero__text{font-size:1.1rem;color:#c5d4e3;max-width:56ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.8rem}
.hero__meta{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:18px 34px;margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.14)}
.hero__meta div{font-size:.9rem;color:#a9bcd0}
.hero__meta b{display:block;color:#fff;font-size:1.35rem;font-weight:750;letter-spacing:-.02em}

.hero-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:16px;padding:26px;backdrop-filter:blur(6px);
}
.hero-card h2{color:#fff;font-size:1.2rem;margin-bottom:1rem}
.hero-card ul{list-style:none;padding:0;margin:0 0 1.4rem;display:grid;grid-template-columns:1fr 1fr;gap:.2rem .8rem}
.hero-card li{
  position:relative;padding-left:1.5em;font-size:.93rem;color:#d3e0ec;margin-bottom:.45em;
}
.hero-card li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--blue);box-shadow:0 0 0 3px rgba(13,157,219,.22);
}

/* ---------- Trust bar ---------- */
.trust{background:var(--navy-3);border-top:1px solid rgba(255,255,255,.08)}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08)}
.trust__item{background:var(--navy-3);padding:26px 22px;display:flex;gap:14px;align-items:flex-start}
.trust__item svg{width:26px;height:26px;color:var(--blue);flex:none;margin-top:3px}
.trust__item b{display:block;color:#fff;font-size:1rem;margin-bottom:2px}
.trust__item span{font-size:.88rem;color:#9fb1c4;line-height:1.55}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:.2s ease;position:relative;
}
.card:hover{border-color:#cfdae6;box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.card h3{margin-bottom:.45em;font-size:1.12rem}
.card p{font-size:.95rem;margin-bottom:1em;color:var(--body)}
.card__icon{
  width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#e8f5fc,#dbeefb);color:var(--blue-dark);margin-bottom:16px;
}
.card__icon svg{width:26px;height:26px}
.card__link{font-size:.9rem;font-weight:650;color:var(--red);display:inline-flex;align-items:center;gap:.35em}
.card__link svg{width:14px;height:14px;transition:.18s}
.card:hover .card__link svg{transform:translateX(4px)}
.card--flat:hover{transform:none}

.feature{display:flex;gap:16px}
.feature__ico{
  width:44px;height:44px;flex:none;border-radius:11px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.feature__ico svg{width:22px;height:22px}
.feature h3{font-size:1.05rem;margin-bottom:.3em}
.feature p{font-size:.95rem;margin:0}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.split--wide{grid-template-columns:1.1fr .9fr}
.panel{
  background:linear-gradient(150deg,var(--navy),var(--navy-2));color:#fff;border-radius:16px;padding:34px;
}
.panel h3{color:#fff}
.panel p,.panel li{color:#c3d2e1}
.panel--soft{background:var(--bg-soft);color:var(--body);border:1px solid var(--line)}
.panel--soft h3{color:var(--ink)}
.panel--soft p,.panel--soft li{color:var(--body)}

/* ---------- Steps ---------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding-top:52px}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  position:absolute;top:0;left:0;width:40px;height:40px;border-radius:11px;
  background:var(--red);color:#fff;font-weight:750;font-size:.9rem;
  display:flex;align-items:center;justify-content:center;
}
.step h3{font-size:1.05rem;margin-bottom:.35em}
.step p{font-size:.93rem;margin:0;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--navy-3),#14375c);color:#fff;border-radius:18px;
  padding:clamp(30px,4vw,48px);display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
}
.cta-band h2{color:#fff;margin-bottom:.35em}
.cta-band p{color:#bccbda;margin:0;max-width:60ch}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Page hero ---------- */
.page-hero{
  background:linear-gradient(135deg,#0a1727,#143454);color:#fff;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.13;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse at 80% 0%,#000 5%,transparent 70%);
  mask-image:radial-gradient(ellipse at 80% 0%,#000 5%,transparent 70%);
}
.page-hero .wrap{position:relative;z-index:2;padding-block:clamp(40px,5.5vw,70px)}
.page-hero h1{color:#fff;margin-bottom:.35em;max-width:20ch}
.page-hero p{color:#bccbda;max-width:68ch;margin:0;font-size:1.06rem}

.crumbs{font-size:.85rem;color:#93a7bc;margin-bottom:1.1rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.45em;padding:0;margin:0}
.crumbs li::after{content:"›";margin-left:.45em;opacity:.55}
.crumbs li:last-child::after{content:""}
.crumbs a{color:#cfdcea}
.crumbs a:hover{color:#fff}
.crumbs li{margin:0}

/* ---------- Article layout ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:clamp(30px,4vw,52px);align-items:start}
.prose h2{margin-top:2.2em;padding-top:.2em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.7em}
.prose ul li::marker{color:var(--red)}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.5em;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:.7em .9em;text-align:left}
.prose th{background:var(--bg-soft);color:var(--ink);font-weight:650}
.prose tbody tr:nth-child(even){background:#fafbfd}

.note{
  border-left:4px solid var(--blue);background:var(--bg-soft);border-radius:0 10px 10px 0;
  padding:18px 22px;margin:0 0 1.6em;
}
.note p:last-child{margin-bottom:0}
.note strong{color:var(--navy)}

.sidebar{position:sticky;top:100px;display:grid;gap:20px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-box h3{font-size:1rem;margin-bottom:.9em}
.side-box ul{list-style:none;padding:0;margin:0}
.side-box li{margin-bottom:.15em}
.side-box li a{
  display:block;padding:.5em .7em;border-radius:7px;font-size:.92rem;color:var(--body);font-weight:550;
}
.side-box li a:hover{background:var(--bg-soft);color:var(--red)}
.side-box li a[aria-current="page"]{background:var(--bg-soft-2);color:var(--navy);font-weight:700}
.side-cta{background:linear-gradient(150deg,var(--navy),var(--navy-2));color:#fff;text-align:center}
.side-cta h3{color:#fff}
.side-cta p{color:#c3d2e1;font-size:.93rem}
.side-cta .phone{display:block;font-size:1.35rem;font-weight:750;color:#fff;margin:.3em 0 .9em}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:11px;padding:0 20px;transition:.18s;
}
.faq details[open]{border-color:#cfdae6;box-shadow:var(--shadow)}
.faq summary{
  cursor:pointer;list-style:none;padding:17px 30px 17px 0;font-weight:650;color:var(--ink);
  position:relative;font-size:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:2px;top:50%;width:9px;height:9px;margin-top:-6px;
  border-right:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(45deg);transition:.2s;
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq .faq__a{padding:0 0 18px;font-size:.96rem;border-top:1px solid var(--line);padding-top:14px}
.faq .faq__a p:last-child{margin-bottom:0}

/* ---------- Tag list ---------- */
.tags{display:flex;flex-wrap:wrap;gap:9px;padding:0;list-style:none;margin:0}
.tags li{margin:0}
.tags a,.tags span{
  display:inline-block;padding:.45em .9em;border:1px solid var(--line);border-radius:100px;
  font-size:.88rem;color:var(--body);background:#fff;
}
.tags a:hover{border-color:var(--red);color:var(--red)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,50px)}
.info-list{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.info-list li{display:flex;gap:15px;margin:0}
.info-list svg{width:22px;height:22px;color:var(--red);flex:none;margin-top:5px}
.info-list b{display:block;color:var(--ink);font-size:.98rem}
.info-list span,.info-list a{font-size:.96rem;color:var(--body)}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);line-height:0}
.map-embed{background:var(--bg-soft-2)}
.map-embed iframe{width:100%;height:380px;border:0}

.form-grid{display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:.88rem;font-weight:650;color:var(--ink);margin-bottom:.4em}
.field input,.field select,.field textarea{
  width:100%;padding:.75em .9em;border:1px solid var(--line);border-radius:9px;font:inherit;
  font-size:.96rem;color:var(--ink);background:#fff;transition:.16s;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,157,219,.15);
}
.form-note{font-size:.84rem;color:var(--muted)}
.form-durum{
  border-radius:10px;padding:14px 18px;font-size:.95rem;font-weight:600;margin:0 0 4px;
  border:1px solid transparent;
}
.form-durum.is-ok{background:#e9f8ef;border-color:#b6e5c8;color:#186c3a}
.form-durum.is-err{background:#fdecec;border-color:#f3c3c3;color:#a32027}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-3);color:#a4b6c8;font-size:.94rem;margin-top:0}
.footer-top{padding-block:56px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:38px}
.site-footer h4{color:#fff;font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.1em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.45em}
.site-footer a{color:#a4b6c8}
.site-footer a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer-brand img{width:46px;height:46px;border-radius:8px;flex:none}
.footer-brand__mrt{font-size:1.75rem;font-weight:800;color:#fff;letter-spacing:-.015em;line-height:1}
.footer-brand__stack{display:flex;flex-direction:column;justify-content:center;border-left:2px solid rgba(255,255,255,.18);padding-left:12px;margin-left:1px}
.footer-brand__stack b{color:#e3575d;font-size:.96rem;font-weight:800;letter-spacing:.02em;line-height:1.12}
.footer-brand__stack span{font-size:.68rem;font-weight:600;letter-spacing:.155em;text-transform:uppercase;color:#8ea2b6;line-height:1.3}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-block:20px;display:flex;flex-wrap:wrap;
  gap:10px 24px;justify-content:space-between;font-size:.86rem;color:#8095aa;
}

/* ---------- Floating call ---------- */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:70;display:none;
  width:56px;height:56px;border-radius:50%;background:var(--red);color:#fff;
  align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(192,39,45,.42);
}
.fab svg{width:24px;height:24px}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:38px}
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;grid-template-columns:1fr 1fr;display:grid}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .trust__grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
  body{font-size:16.5px}
  .nav-toggle{display:flex}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);
    flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 20px;max-height:76vh;overflow:auto;
  }
  .nav.is-open{display:flex}
  .nav a{padding:.75em .7em}
  .nav__cta{margin:8px 0 0}
  .drop{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    border-left:2px solid var(--line);border-radius:0;margin:0 0 6px 12px;padding:0 0 0 6px;min-width:0;
  }
  .has-drop>a svg{display:none}
  .grid--3,.grid--2{grid-template-columns:1fr}
  .split,.contact-grid{grid-template-columns:1fr}
  .hero-card ul{grid-template-columns:1fr}
  .hero__meta{grid-template-columns:repeat(2,1fr);gap:16px 20px}
  .fab{display:flex}
  .site-header{position:relative}
}
@media (max-width:560px){
  .grid--4,.trust__grid,.steps,.footer-top{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr}
  .brand img{width:44px;height:44px}
  .brand__mrt{font-size:1.6rem}
  .brand__stack{padding-left:10px}
  .brand__l1{font-size:.92rem}
  .brand__l2{font-size:.64rem;letter-spacing:.13em}
  .cta-band{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ---------- Galeri ---------- */
.gal-videolar{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gal-video{margin:0}
.gal-video video{
  width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;background:#0a1727;
  border-radius:var(--radius);border:1px solid var(--line);display:block;
}
.gal-video figcaption{margin-top:.7rem;font-size:.92rem;color:var(--muted)}

.gal-filtreler{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:1.8rem}
.gal-filtre{
  padding:.5em 1.05em;border:1px solid var(--line);background:#fff;border-radius:100px;
  font:inherit;font-size:.9rem;font-weight:600;color:var(--body);cursor:pointer;transition:.16s;
}
.gal-filtre:hover{border-color:var(--navy);color:var(--navy)}
.gal-filtre.is-aktif{background:var(--navy);border-color:var(--navy);color:#fff}

.gal-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gal-kart{margin:0}
.gal-kart[hidden]{display:none}
.gal-ac{
  display:block;width:100%;padding:0;border:1px solid var(--line);background:#eef2f7;
  border-radius:var(--radius);overflow:hidden;cursor:zoom-in;position:relative;line-height:0;
  transition:.2s ease;
}
.gal-ac:hover{border-color:#cfdae6;box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.gal-ac img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.gal-rozet{
  position:absolute;left:10px;top:10px;background:rgba(10,23,39,.82);color:#fff;
  font-size:.72rem;font-weight:650;letter-spacing:.04em;padding:.32em .75em;border-radius:100px;
  line-height:1.4;backdrop-filter:blur(3px);
}
.gal-kart figcaption{margin-top:.6rem;font-size:.88rem;color:var(--muted);line-height:1.5}
.gal-bos{text-align:center;color:var(--muted);padding:2rem 0}

.gal-kutu{
  position:fixed;inset:0;z-index:120;background:rgba(6,15,26,.94);
  display:flex;align-items:center;justify-content:center;padding:56px 20px;
}
.gal-kutu[hidden]{display:none!important}
.gal-kutu__ic{margin:0;max-width:1100px;width:100%;text-align:center}
.gal-kutu img{
  max-width:100%;max-height:78vh;width:auto;height:auto;margin:0 auto;
  border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.6);
}
.gal-kutu figcaption{color:#d6e2ee;font-size:.95rem;margin-top:1rem}
.gal-kapat,.gal-ok{
  position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#fff;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:.16s;font-family:inherit;
}
.gal-kapat:hover,.gal-ok:hover{background:rgba(255,255,255,.22)}
.gal-kapat{top:18px;right:18px;width:46px;height:46px;font-size:1.9rem;line-height:1}
.gal-ok{top:50%;margin-top:-26px;width:52px;height:52px;font-size:2rem;line-height:1;padding-bottom:5px}
.gal-ok--sol{left:16px}
.gal-ok--sag{right:16px}
body.gal-acik{overflow:hidden}

@media (max-width:1024px){
  .gal-izgara{grid-template-columns:repeat(3,1fr)}
  .gal-videolar{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .gal-izgara{grid-template-columns:repeat(2,1fr)}
  .gal-videolar{grid-template-columns:1fr}
  .gal-kutu{padding:64px 12px}
  .gal-ok{width:42px;height:42px;font-size:1.6rem}
}
@media (max-width:520px){
  .gal-izgara{grid-template-columns:1fr 1fr;gap:12px}
  .gal-kart figcaption{font-size:.8rem}
  .gal-rozet{font-size:.65rem}
}
@media (max-width: 768px) {
    .topbar {
        display: none;
    }
}