:root{--ink:#0e1b2c;--ink2:#1b2e47;--fl:#e5412d;--fl2:#c4301e;--st:#5b6b7e;--mist:#eef2f6;--ln:#dde4ec;--ok:#14935a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:17px/1.65 "Source Sans 3",system-ui,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}
h1,h2,h3,.n b,.kw,.strip b,.tk-n{font-family:Sora,"Source Sans 3",system-ui,sans-serif;letter-spacing:-.01em}a{color:var(--fl2)}
:focus-visible{outline:3px solid var(--fl);outline-offset:2px}.w{max-width:1140px;margin:auto;padding:0 20px}
header{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--ln);position:sticky;top:0;z-index:20}
.n{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:space-between;padding:12px 20px}
.n b{display:flex;align-items:center;gap:10px;font-size:17px;color:var(--ink)}.n b i{width:34px;height:34px;border-radius:9px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e5412d' d='M12 2c1 4 5 6 5 11a5 5 0 0 1-10 0c0-2 1-3 2-4 0 2 1 3 2 3 0-4-1-6 1-10z'/%3E%3C/svg%3E") center/20px no-repeat}
.n nav{display:flex;flex-wrap:wrap;gap:4px 20px}.n nav a{text-decoration:none;color:var(--ink2);font-size:15px;font-weight:600}.n nav a:hover{color:var(--fl)}
.btn{display:inline-block;background:var(--fl);color:#fff!important;padding:12px 22px;border-radius:10px;text-decoration:none;font-weight:700;margin:4px 8px 4px 0;font-size:16px;transition:background .2s}.btn:hover{background:var(--fl2)}.btn.g{background:var(--ok)}.btn.g:hover{background:#0f7a4a}
.hero{background:var(--ink);color:#fff;padding:64px 0 72px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-120px;top:-160px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(229,65,45,.32),transparent 68%)}
.hero .w{position:relative}.hero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.12;margin:0 0 16px;max-width:680px}.hero p{max-width:620px;color:#c9d3e0;font-size:18px}
.hg{display:grid;grid-template-columns:1.25fr .85fr;gap:44px;align-items:center}
.tk{background:#fff;color:var(--ink);border-radius:14px;padding:26px 26px 24px;position:relative;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.tk:before,.tk:after{content:"";position:absolute;top:92px;width:22px;height:22px;border-radius:50%;background:var(--ink)}.tk:before{left:-11px}.tk:after{right:-11px}
.tk-h{font-weight:700;color:var(--st);font-size:15px;padding-bottom:30px;border-bottom:2px dashed var(--ln);margin-bottom:16px}
.tk-n{display:block;font-size:clamp(24px,3vw,30px);font-weight:700;color:var(--ink);text-decoration:none;margin-bottom:12px}.tk ul{list-style:none;padding:0;margin:0 0 14px}.tk li{padding:5px 0 5px 24px;position:relative;font-size:16px}.tk li:before{content:"";position:absolute;left:0;top:13px;width:10px;height:10px;border-radius:50%;background:var(--fl)}.tk .btn{display:block;text-align:center;margin:0}
.strip{background:var(--mist);border-bottom:1px solid var(--ln)}.strip .w{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0}.strip .w>div{padding:20px 18px;border-left:1px solid var(--ln)}.strip .w>div:first-child{border-left:0;padding-left:0}.strip b{display:block;font-size:20px;color:var(--ink)}.strip span{color:var(--st);font-size:15px}
section{padding:68px 0}section:nth-of-type(even){background:var(--mist)}h2{font-size:clamp(25px,3.2vw,34px);margin:0 0 8px;line-height:1.2}.s{color:var(--st);margin:0 0 30px;max-width:680px}
.g{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}.c{background:#fff;border:1px solid var(--ln);border-radius:12px;padding:22px}section:nth-of-type(even) .c{border-color:#d3dce6}.c h3{margin:0 0 8px;font-size:18px;line-height:1.3}.c p{margin:0 0 8px;color:#33425a}
#hizmetler .g{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}#hizmetler .c{display:grid;grid-template-columns:44px 1fr;column-gap:16px;border:0;border-top:2px solid var(--ink);border-radius:0;padding:18px 0 14px;background:transparent}
#hizmetler .c:before{content:"";grid-row:1/3;width:44px;height:44px;border-radius:11px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M14.7 6.3a4 4 0 0 0-5.4 5.4L3 18l3 3 6.3-6.3a4 4 0 0 0 5.4-5.4l-2.6 2.6-2.4-.6-.6-2.4z'/%3E%3C/svg%3E") center/22px no-repeat}
#modeller .c{border-top:4px solid var(--fl)}.kw{font-size:30px;font-weight:700;color:var(--ink);line-height:1.1;margin-bottom:8px}.kw:after{content:" kW";font-size:15px;color:var(--st);font-weight:600}
.k{padding-left:18px;margin:8px 0}.k li{margin:4px 0}
#hata-kodlari .c{border-left:4px solid var(--fl)}
#surec .g{counter-reset:s}#surec .c{counter-increment:s;position:relative;padding-top:54px}#surec .c:before{content:counter(s);position:absolute;top:16px;left:22px;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font:700 15px/30px Sora,sans-serif;text-align:center}
.m{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.m a{display:block;background:#fff;border:1px solid var(--ln);border-radius:10px;padding:13px 16px 13px 40px;text-decoration:none;color:var(--ink);font-weight:600;position:relative;transition:border-color .2s}.m a:hover{border-color:var(--fl)}.m a:before{content:"";position:absolute;left:16px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--fl)}
details{background:#fff;border:1px solid var(--ln);border-radius:10px;padding:14px 18px;margin-bottom:10px;max-width:820px}summary{cursor:pointer;font-weight:700}details[open]{border-color:var(--ink)}details p{margin:10px 0 0;color:#33425a}
.bc{font-size:14px;margin:0 0 22px;color:var(--st)}.bc a{color:var(--st)}ul.k{padding-left:20px}
footer{background:var(--ink);color:#b6c2d2;padding:46px 0 90px;font-size:15px}footer a{color:#fff}footer p{margin:0 0 12px;max-width:920px}footer p:first-child{color:#fff;font:700 18px Sora,sans-serif}
.fix{position:fixed;right:16px;bottom:16px;z-index:30;display:flex;gap:8px}.fix .btn{margin:0;box-shadow:0 8px 22px rgba(0,0,0,.28)}
#rv-form{display:grid;gap:10px;max-width:580px;margin-top:20px}#rv-form input,#rv-form select,#rv-form textarea{padding:12px;border:1px solid #c5cfdb;border-radius:9px;font:inherit;width:100%}#rv-form button{border:0;cursor:pointer;justify-self:start}.hp{position:absolute;left:-9999px}#rv-msg{font-weight:700}.tag{color:var(--fl2);font-weight:700;font-size:15px}
@media(max-width:820px){.hg{grid-template-columns:1fr}.hero{padding:44px 0 52px}section{padding:48px 0}.strip .w>div{border-left:0;padding-left:0}.n nav{display:none}.fix{left:12px;right:12px}.fix .btn{flex:1;text-align:center}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
#tf{display:grid;gap:10px;max-width:620px}#tf input,#tf select,#tf textarea{padding:12px;border:1px solid #c5cfdb;border-radius:9px;font:inherit;width:100%;background:#fff}#tf button{border:0;cursor:pointer;justify-self:start}
.cn{display:grid;grid-template-columns:1fr 1fr;gap:34px}@media(max-width:820px){.cn{grid-template-columns:1fr}}.br .c{text-align:center;font-weight:700}
.top{background:var(--fl);color:#fff;font-size:14px;font-weight:600}.top .w{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:7px 20px}.top a{color:#fff;text-decoration:none;font-weight:700}
.lg{display:flex;flex-direction:column;line-height:1.15}.lg small{font:600 12px "Source Sans 3",sans-serif;color:var(--st);margin-left:44px;margin-top:-12px}
.dd{position:relative}.dd>a:after{content:" ▾"}.mega{display:none;position:absolute;left:-200px;top:100%;width:min(860px,92vw);background:#fff;border:1px solid var(--ln);border-top:3px solid var(--fl);border-radius:0 0 12px 12px;box-shadow:0 18px 40px rgba(14,27,44,.18);padding:22px;grid-template-columns:1.2fr 1fr 1fr;gap:24px;z-index:40}
.dd:hover .mega,.dd:focus-within .mega{display:grid}.mega h4{margin:0 0 8px;font:700 14px Sora,sans-serif;color:var(--fl2)}.mega a{display:block;padding:4px 0;font-weight:600;font-size:15px}
.badge{display:inline-block;background:rgba(229,65,45,.18);border:1px solid rgba(229,65,45,.6);color:#ffb4a8;border-radius:99px;padding:5px 14px;font-weight:700;font-size:14px;margin-bottom:16px}.hero h1 em{font-style:normal;color:var(--fl)}
.st{display:grid;grid-template-columns:repeat(4,auto);gap:10px 30px;margin-top:26px;justify-content:start}.st b{display:block;font:700 28px Sora,sans-serif}.st span{font-size:14px;color:#c9d3e0}
.ib{background:#fff;border-bottom:1px solid var(--ln)}.ib .w{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.ib .w>div{padding:18px;border-left:1px solid var(--ln)}.ib .w>div:first-child{border-left:0;padding-left:0}.ib small{display:block;color:var(--st);font-weight:600}.ib b{font-family:Sora,sans-serif;font-size:16px}
.ic{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:28px}.ic .c b{display:block;color:var(--st);font-size:14px}.ic .c a,.ic .c span{font:700 18px Sora,sans-serif;color:var(--ink);text-decoration:none}
@media(max-width:820px){.st{grid-template-columns:repeat(2,auto)}.n nav{display:flex}.mega{display:none!important}.top .w{justify-content:center}}
.chip{display:flex;flex-wrap:wrap;gap:8px}.chip a{background:#fff;border:1px solid var(--ln);border-radius:99px;padding:6px 14px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}.chip a:hover{border-color:var(--fl)}
.mg3{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.mega{grid-template-columns:1fr 1.3fr 1fr}.mega .cols{columns:2}