/* Egehan Akustik v6 — koyu, sinematik, hareketli */
@font-face{font-family:"Syne";font-weight:400;font-display:swap;src:url(fonts/syne-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Syne";font-weight:400;font-display:swap;src:url(fonts/syne-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Syne";font-weight:600;font-display:swap;src:url(fonts/syne-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Syne";font-weight:600;font-display:swap;src:url(fonts/syne-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Syne";font-weight:700;font-display:swap;src:url(fonts/syne-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Syne";font-weight:700;font-display:swap;src:url(fonts/syne-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Syne";font-weight:800;font-display:swap;src:url(fonts/syne-latin-800-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Syne";font-weight:800;font-display:swap;src:url(fonts/syne-latin-ext-800-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"DM Sans";font-weight:400;font-display:swap;src:url(fonts/dm-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"DM Sans";font-weight:400;font-display:swap;src:url(fonts/dm-sans-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"DM Sans";font-weight:500;font-display:swap;src:url(fonts/dm-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"DM Sans";font-weight:500;font-display:swap;src:url(fonts/dm-sans-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"DM Sans";font-weight:700;font-display:swap;src:url(fonts/dm-sans-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"DM Sans";font-weight:700;font-display:swap;src:url(fonts/dm-sans-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{--bg:#0E0E0F;--bg2:#161617;--bg3:#1E1E20;--fg:#F2EEE8;--fg2:#A8A39B;--cizgi:rgba(242,238,232,.12);--bakir:#C9823B;--bakir2:#E0A05C;
  --disp:"Syne",system-ui,sans-serif;--sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--sarmal:1320px;--yuv:6px}
*{box-sizing:border-box} html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.55;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block;height:auto} a{color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--disp);font-weight:700;letter-spacing:-.02em;line-height:1}
h1{font-size:clamp(38px,5.4vw,78px);font-weight:800} h2{font-size:clamp(32px,4.4vw,60px)} h3{font-size:clamp(22px,2vw,28px);line-height:1.1} h4{font-size:19px;font-family:var(--sans);font-weight:500;letter-spacing:0}
p{margin:0 0 1em} .sarmal{max-width:var(--sarmal);margin:0 auto;padding:0 36px}
.kucuk{font-size:14px;color:var(--fg2)} .doldur{background:#3A2B12;color:#F0C080;padding:1px 6px;border-radius:3px;font-size:13px}
.etk{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--bakir2);font-weight:700;font-family:var(--disp)}
.giris{font-size:clamp(18px,1.4vw,21px);color:var(--fg2);max-width:58ch}
.ok{font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:10px;white-space:nowrap}
.ok::after{content:"";width:34px;height:34px;border:1px solid var(--cizgi);border-radius:50%;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath d='M2 7h10M8 3l4 4-4 4' fill='none' stroke='%23F2EEE8' stroke-width='1.4'/%3E%3C/svg%3E") center/14px no-repeat;transition:background-color .2s,border-color .2s,transform .2s}
.ok:hover::after{background-color:var(--bakir);border-color:var(--bakir);transform:translateX(4px)}
.dugme{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 24px;background:var(--bakir);color:#161210;text-decoration:none;font-weight:700;font-size:14px;letter-spacing:.02em;border:1px solid var(--bakir);border-radius:var(--yuv);cursor:pointer;font-family:inherit;transition:background .2s,border-color .2s,transform .2s}
.dugme:hover{background:var(--bakir2);border-color:var(--bakir2);transform:translateY(-1px)}
.dugme.ikincil{background:transparent;color:var(--fg);border-color:rgba(242,238,232,.35)} .dugme.ikincil:hover{background:rgba(242,238,232,.08);border-color:var(--fg)}

/* üst */
.ust{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.ust.dolu{background:rgba(14,14,15,.82);backdrop-filter:blur(14px);border-color:var(--cizgi)}
.ust .sarmal{display:flex;align-items:center;gap:36px;height:76px}
.logo{display:block;text-decoration:none} .logo img,.logo svg{height:34px;width:auto}
.menu{list-style:none;margin:0 0 0 auto;padding:0;display:flex;gap:28px}
.menu a{text-decoration:none;font-size:15px;color:var(--fg);opacity:.78;padding:6px 0;position:relative}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--bakir2);transition:right .25s}
.menu a:hover,.menu a[aria-current]{opacity:1} .menu a:hover::after,.menu a[aria-current]::after{right:0}
.menu-ac{display:none;margin-left:auto;background:none;border:1px solid var(--cizgi);color:var(--fg);padding:8px 12px;font:inherit;font-size:14px;cursor:pointer;border-radius:var(--yuv)}
.ust .dugme{padding:11px 18px}

/* hero slider */
.slider{position:relative;height:100svh;min-height:600px;overflow:hidden;background:#000}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;pointer-events:none}
.slide.aktif{opacity:1;pointer-events:auto;z-index:1}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1);will-change:transform}
.slide.aktif img{animation:kb 8s linear forwards}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.14)}}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,14,15,.35) 0%,rgba(14,14,15,.05) 40%,rgba(14,14,15,.78) 100%)}
.slide .ic{position:absolute;left:0;right:0;bottom:0;z-index:2;padding-bottom:clamp(90px,12vh,130px)}
.slide .etk{display:block;margin-bottom:22px;transform:translateY(16px);opacity:0;transition:all .8s .3s}
.slide h1{max-width:15ch;transform:translateY(22px);opacity:0;transition:all .9s .45s;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.slide p{max-width:52ch;color:rgba(242,238,232,.82);font-size:clamp(16px,1.3vw,19px);margin:26px 0 0;transform:translateY(16px);opacity:0;transition:all .8s .65s}
.slide .eylem{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;transform:translateY(16px);opacity:0;transition:all .8s .8s}
.slide.aktif .etk,.slide.aktif h1,.slide.aktif p,.slide.aktif .eylem{transform:none;opacity:1}
.kontrol{position:absolute;left:0;right:0;bottom:30px;z-index:3}
.kontrol .sarmal{display:flex;align-items:center;gap:22px}
.kontrol .sayac{font-family:var(--disp);font-weight:700;font-size:14px;letter-spacing:.08em;color:var(--fg2);min-width:70px}
.kontrol .sayac b{color:var(--fg)}
.cubuklar{display:flex;gap:8px;flex:1;max-width:420px}
.cubuklar button{flex:1;height:22px;background:none;border:0;padding:0;cursor:pointer;position:relative}
.cubuklar button::before{content:"";position:absolute;left:0;right:0;top:10px;height:2px;background:rgba(242,238,232,.22)}
.cubuklar button i{position:absolute;left:0;top:10px;height:2px;width:0;background:var(--bakir2)}
.cubuklar button.aktif i{animation:dolum var(--sure,7s) linear forwards}
@keyframes dolum{from{width:0}to{width:100%}}
.oklar{display:flex;gap:8px;margin-left:8px}
.oklar button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(242,238,232,.3);background:rgba(14,14,15,.3);backdrop-filter:blur(6px);color:var(--fg);cursor:pointer;display:grid;place-items:center;transition:background .2s,border-color .2s}
.oklar button:hover{background:var(--bakir);border-color:var(--bakir);color:#161210} .oklar svg{width:18px;height:18px}
.asagi{position:absolute;right:36px;bottom:110px;z-index:3;color:var(--fg2);font-size:12px;letter-spacing:.14em;text-transform:uppercase;writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.asagi::after{content:"";width:1px;height:48px;background:linear-gradient(var(--bakir2),transparent)}

/* bant */
.bant{border-top:1px solid var(--cizgi);border-bottom:1px solid var(--cizgi);overflow:hidden;background:var(--bg2);padding:16px 0}
.bant .ic-b{display:flex;gap:0;width:max-content;animation:kay 42s linear infinite}
.bant:hover .ic-b{animation-play-state:paused}
.bant span{display:inline-flex;align-items:center;gap:22px;padding:0 22px;font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:.04em;color:var(--fg2);white-space:nowrap}
.bant span i{width:6px;height:6px;background:var(--bakir);transform:rotate(45deg);display:inline-block}
.bant b{color:var(--fg);font-weight:700}
@keyframes kay{to{transform:translateX(-50%)}}

/* bölüm */
.bolum{padding:120px 0} .bolum.sik{padding:80px 0} .bolum.cizgi{border-top:1px solid var(--cizgi)}
.bolum-bas{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:48px;flex-wrap:wrap}
.bolum-bas .etk{display:block;margin-bottom:16px} .bolum-bas h2{max-width:18ch}
.bolum-bas .giris{margin:18px 0 0}

/* ekranlar (showreel) */
.ekranlar{background:var(--bg2);border-top:1px solid var(--cizgi);border-bottom:1px solid var(--cizgi)}
.ekranlar .bolum-bas{padding:0 36px;max-width:var(--sarmal);margin-left:auto;margin-right:auto}
.ekran-ray{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 max(36px,calc((100vw - var(--sarmal))/2 + 36px)) 8px;scroll-padding-left:max(36px,calc((100vw - var(--sarmal))/2 + 36px));scrollbar-width:none;cursor:grab}
.ekran-ray::-webkit-scrollbar{display:none} .ekran-ray.tut{cursor:grabbing;scroll-snap-type:none}
.ekran{flex:0 0 min(560px,78vw);scroll-snap-align:start;perspective:1200px}
.ekran .cam{aspect-ratio:16/9;overflow:hidden;border-radius:10px;background:#000;border:1px solid var(--cizgi);transform:rotateY(0);transition:transform .5s;position:relative}
.ekran:hover .cam{transform:rotateY(-3deg) translateY(-4px)}
.ekran video{width:100%;height:100%;object-fit:cover}
.ekran .cam::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),inset 0 -60px 60px -40px rgba(0,0,0,.5);pointer-events:none}
.ekran .alt{display:flex;justify-content:space-between;gap:12px;margin-top:14px;font-size:14px;color:var(--fg2)}
.ekran .alt b{color:var(--fg);font-weight:500}

/* ürün kaydırma */
.urun-ray{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 36px 12px;margin:0 -36px;scroll-padding-left:36px;scrollbar-width:none;cursor:grab}
.urun-ray::-webkit-scrollbar{display:none} .urun-ray.tut{cursor:grabbing;scroll-snap-type:none}
.kart-u{flex:0 0 min(400px,78vw);scroll-snap-align:start;text-decoration:none;display:block;position:relative}
.kart-u .gor{aspect-ratio:4/5;overflow:hidden;background:var(--bg2);border-radius:var(--yuv);position:relative}
.kart-u .gor img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)} .kart-u:hover .gor img{transform:scale(1.06)}
.kart-u .gor svg{width:100%;height:100%;padding:14%}
.kart-u .no{position:absolute;top:14px;left:14px;font-family:var(--disp);font-weight:700;font-size:12px;letter-spacing:.1em;background:rgba(14,14,15,.6);backdrop-filter:blur(6px);padding:6px 9px;border-radius:4px}
.kart-u .mt{padding-top:18px} .kart-u h3{margin-bottom:8px} .kart-u p{color:var(--fg2);font-size:15px;margin:0 0 10px} .kart-u .spec{font-size:13px;color:var(--bakir2);font-weight:500}
.izgara-u{display:grid;grid-template-columns:repeat(3,1fr);gap:44px 24px} .izgara-u .kart-u{flex:none}
.ray-oklar{display:flex;gap:8px} .ray-oklar button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(242,238,232,.3);background:transparent;color:var(--fg);cursor:pointer;display:grid;place-items:center}
.ray-oklar button:hover{background:var(--bakir);border-color:var(--bakir);color:#161210} .ray-oklar svg{width:18px;height:18px}

/* yankı deneyi */
.deney{background:linear-gradient(180deg,var(--bg2),var(--bg));border-top:1px solid var(--cizgi)}
.deney .sarmal{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.deney h2{margin:16px 0 20px}
.deney .kart{background:#0B0B0C;border:1px solid var(--cizgi);border-radius:12px;padding:22px;box-shadow:0 30px 80px -30px rgba(0,0,0,.8)}
.deney canvas{width:100%;height:auto;display:block}
.deney .alt{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;flex-wrap:wrap}
.sec{display:inline-flex;border:1px solid var(--cizgi);border-radius:var(--yuv);overflow:hidden}
.sec button{background:transparent;color:var(--fg2);border:0;padding:10px 16px;font:inherit;font-size:14px;cursor:pointer;font-weight:500}
.sec button[aria-pressed=true]{background:var(--bakir);color:#161210}
.deney .rt{font-family:var(--disp);font-weight:700;color:var(--bakir2)}
.sayilar-s{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0 34px;max-width:440px}
.sayilar-s div{border-top:1px solid var(--cizgi);padding-top:14px} .sayilar-s b{display:block;font-family:var(--disp);font-weight:800;font-size:44px;line-height:1;letter-spacing:-.02em} .sayilar-s span{font-size:14px;color:var(--fg2)}

/* hizmet üçlüsü */
.ucgen{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ucgen article{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:var(--yuv);background:var(--bg2);text-decoration:none;display:block}
.ucgen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1),filter .5s}
.ucgen article:hover img{transform:scale(1.06)}
.ucgen article::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,14,15,0) 35%,rgba(14,14,15,.9) 100%)}
.ucgen .mt{position:absolute;left:0;right:0;bottom:0;padding:26px;z-index:2}
.ucgen .etk{display:block;margin-bottom:10px} .ucgen h3{margin-bottom:10px}
.ucgen p{color:rgba(242,238,232,.8);font-size:15px;margin:0;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s,opacity .4s,margin .4s}
.ucgen article:hover p{max-height:140px;opacity:1;margin:0 0 14px}
.ucgen .belirti{font-style:italic;color:var(--fg2);font-size:15px;margin:0 0 8px;max-height:none;opacity:1}

/* projeler */
.projeler{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.proje{text-decoration:none;display:block;position:relative;border-radius:var(--yuv);overflow:hidden;background:var(--bg2)}
.proje .gor{aspect-ratio:16/11;overflow:hidden} .proje .gor img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)} .proje:hover .gor img{transform:scale(1.05)}
.proje .mt{padding:22px 24px 26px;display:grid;grid-template-columns:1fr auto;gap:8px 20px;align-items:center}
.proje .tur{grid-column:1/-1;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--bakir2);font-weight:700;font-family:var(--disp)}
.proje h3{font-size:24px} .proje p{grid-column:1/-1;color:var(--fg2);font-size:15px;margin:0}

/* süreç */
.adimlar{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:a;position:relative}
.adimlar::before{content:"";position:absolute;left:0;right:0;top:9px;height:1px;background:var(--cizgi)}
.adimlar > div{padding-top:34px;position:relative}
.adimlar > div::before{counter-increment:a;content:"0" counter(a);position:absolute;top:-4px;left:0;background:var(--bg);padding-right:12px;font-family:var(--disp);font-weight:700;font-size:13px;letter-spacing:.1em;color:var(--bakir2)}
.adimlar > div::after{content:"";position:absolute;top:5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--bakir);display:none}
.adimlar h4{font-family:var(--disp);font-weight:700;font-size:21px;margin-bottom:10px} .adimlar p{margin:0;color:var(--fg2);font-size:15px}
.iki-bas{display:grid;grid-template-columns:1fr 2fr;gap:56px;align-items:start}

/* sss */
.sss{border-top:1px solid var(--cizgi)} .sss details{border-bottom:1px solid var(--cizgi)}
.sss summary{cursor:pointer;list-style:none;padding:22px 0;font-family:var(--disp);font-weight:600;font-size:20px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.sss summary::-webkit-details-marker{display:none} .sss summary::after{content:"+";color:var(--bakir2);font-size:26px;line-height:1;font-weight:400;transition:transform .3s}
.sss details[open] summary::after{transform:rotate(45deg)} .sss details p{color:var(--fg2);margin:0 0 22px;max-width:70ch}

/* band + alt bilgi */
.band{position:relative;overflow:hidden;border-top:1px solid var(--cizgi)}
.band .fon{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28;filter:saturate(.6)}
.band .fon::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 20%,rgba(14,14,15,.4))}
.band .sarmal{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;padding-top:110px;padding-bottom:110px;align-items:center}
.band h2{max-width:14ch;margin:16px 0 18px} .band p{color:var(--fg2);max-width:46ch}
.band .yol{display:flex;flex-direction:column;gap:10px}
.band .yol a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 22px;border:1px solid var(--cizgi);border-radius:var(--yuv);text-decoration:none;font-weight:500;background:rgba(22,22,23,.7);backdrop-filter:blur(8px);transition:border-color .2s,transform .2s}
.band .yol a span{color:var(--fg2);font-size:14px;font-weight:400} .band .yol a:hover{border-color:var(--bakir);transform:translateX(4px)}
.alt-bilgi{background:#0A0A0B;color:var(--fg2);font-size:14px;border-top:1px solid var(--cizgi)}
.alt-bilgi .sarmal{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:64px;padding-bottom:36px}
.alt-bilgi h4{color:var(--fg);margin-bottom:14px;font-size:14px;letter-spacing:.1em;text-transform:uppercase;font-family:var(--disp);font-weight:700} .alt-bilgi ul{list-style:none;margin:0;padding:0} .alt-bilgi li{margin:0 0 8px}
.alt-bilgi a{color:inherit;text-decoration:none} .alt-bilgi a:hover{color:var(--fg)}
.alt-bilgi .imza{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--cizgi);padding-top:20px;font-size:13px}
.alt-bilgi .marka img{height:40px;width:auto;margin-bottom:16px}
.wa{position:fixed;right:22px;bottom:22px;z-index:40;display:flex;align-items:center;gap:8px;background:#25D366;color:#06260F;padding:12px 16px;border-radius:999px;text-decoration:none;font-weight:700;font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.wa svg{width:18px;height:18px}

/* iç sayfa başı */
.sayfa-bas{position:relative;padding:150px 0 70px;background:var(--bg2);overflow:hidden}
.sayfa-bas.fotolu{min-height:62vh;display:flex;align-items:end;padding-bottom:64px}
.sayfa-bas .fon{position:absolute;inset:0;background-size:cover;background-position:center;animation:kb 14s linear forwards;transform-origin:center}
.sayfa-bas.fotolu::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,14,15,.55),rgba(14,14,15,.1) 40%,rgba(14,14,15,.88))}
.sayfa-bas .sarmal{position:relative;z-index:2}
.kirinti{font-size:13px;color:var(--fg2);margin-bottom:22px} .kirinti a{text-decoration:none} .kirinti a:hover{color:var(--fg)}
.sayfa-bas h1{max-width:16ch;font-size:clamp(38px,5.6vw,80px)} .sayfa-bas p{margin:22px 0 0;max-width:60ch;font-size:19px;color:rgba(242,238,232,.8)}

/* içerik */
.ic{max-width:780px} .ic p{font-size:18px;color:rgba(242,238,232,.85)} .ic h2{font-size:30px;margin:44px 0 16px} .ic figure{margin:36px 0} .ic figcaption{font-size:13px;color:var(--fg2);margin-top:10px}
.iki-sutun{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start}
.urun{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start} .urun h2{font-size:28px;margin:0 0 14px} .urun h2 + p{color:var(--fg2);margin-bottom:36px}
.teknik{width:100%;border-collapse:collapse;border-top:1px solid var(--cizgi);margin-bottom:24px}
.teknik th,.teknik td{text-align:left;padding:13px 0;border-bottom:1px solid var(--cizgi);vertical-align:top;font-size:15px} .teknik th{font-weight:500;color:var(--fg2);width:34%;padding-right:20px}
.tablo-basit{width:100%;border-collapse:collapse;border-top:1px solid var(--cizgi)} .tablo-basit th,.tablo-basit td{text-align:left;padding:13px 0;border-bottom:1px solid var(--cizgi);font-size:15px;vertical-align:top} .tablo-basit th{font-weight:500;color:var(--fg2);width:40%}
.not{border-left:2px solid var(--bakir);padding:4px 0 4px 18px;color:var(--fg2);font-size:15px;margin:8px 0 24px}
.eylem{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;align-items:center}
.galeri .buyuk{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--yuv)}
.galeri .kucukler{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px} .galeri .kucukler img{aspect-ratio:1;object-fit:cover;border-radius:4px}
.galeri small{display:block;margin-top:10px;color:var(--fg2);font-size:13px}
.kesit-buyuk{margin-top:28px;border:1px solid var(--cizgi);padding:20px;background:var(--bg2);border-radius:var(--yuv)} .kesit-buyuk svg{width:100%;height:auto} .kesit-buyuk small{display:block;color:var(--fg2);margin-top:8px;font-size:13px}
.hizmet-kart{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hizmet-kart a{text-decoration:none;padding:32px;border:1px solid var(--cizgi);border-radius:var(--yuv);background:var(--bg2);transition:border-color .2s,transform .2s} .hizmet-kart a:hover{border-color:var(--bakir);transform:translateY(-3px)}
.hizmet-kart h3{margin-bottom:12px} .hizmet-kart p{color:var(--fg2);font-size:16px;margin:0 0 18px}
.foto-izgara{display:grid;grid-template-columns:1fr 1fr;gap:24px} .foto-izgara.dort{grid-template-columns:repeat(4,1fr);gap:14px}
.foto-izgara figure{margin:0} .foto-izgara img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:var(--yuv)} .foto-izgara figcaption{font-size:13px;color:var(--fg2);margin-top:10px}
.rehber-liste{display:grid;gap:16px} .rehber-liste a{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:30px;border:1px solid var(--cizgi);border-radius:var(--yuv);text-decoration:none;background:var(--bg2);transition:border-color .2s} .rehber-liste a:hover{border-color:var(--bakir)}
.rehber-liste small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--bakir2);font-weight:700;font-family:var(--disp);padding-top:8px} .rehber-liste h3{margin-bottom:8px} .rehber-liste p{color:var(--fg2);margin:0;max-width:70ch}
figure.genis{margin:40px 0 0} figure.genis img{width:100%;border-radius:var(--yuv)}

/* form */
.form{display:flex;flex-direction:column;gap:20px}
.form label{display:flex;flex-direction:column;gap:8px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg2);font-weight:700;font-family:var(--disp)}
.form input:not([type=checkbox]):not([type=range]),.form select,.form textarea{font:inherit;font-family:var(--sans);font-size:16px;letter-spacing:0;text-transform:none;color:var(--fg);padding:13px 14px;border:1px solid var(--cizgi);background:var(--bg2);border-radius:var(--yuv)}
.form select{appearance:none;background:var(--bg2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23F2EEE8' stroke-width='1.4'/%3E%3C/svg%3E") no-repeat right 14px center}
.form textarea{min-height:110px;resize:vertical} .form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--bakir)}
.form .iki{display:grid;grid-template-columns:1fr 1fr;gap:20px} .form .uc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.form fieldset{border:0;padding:0;margin:0} .form legend{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg2);font-weight:700;font-family:var(--disp);margin-bottom:10px}
.form div.secenek{display:grid;gap:10px} .form .secenek label,.form label.secenek{flex-direction:row;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-size:16px;color:var(--fg);font-weight:400;font-family:var(--sans)}
.form input[type=checkbox]{width:16px;height:16px;accent-color:var(--bakir)}
.form input[type=file]{border:1px dashed var(--cizgi);padding:14px;font-size:14px}
.form .deg{display:flex;justify-content:space-between;align-items:baseline} .form .deg b{font-family:var(--disp);font-weight:700;font-size:22px;color:var(--fg);letter-spacing:0;text-transform:none}
.form input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:24px;background:transparent;margin:0}
.form input[type=range]::-webkit-slider-runnable-track{height:2px;background:rgba(242,238,232,.25);border-radius:2px}
.form input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--bakir);border:3px solid var(--bg);margin-top:-9px;cursor:pointer;box-shadow:0 0 0 1px var(--bakir)}
.form input[type=range]::-moz-range-track{height:2px;background:rgba(242,238,232,.25)} .form input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--bakir);border:2px solid var(--bg);cursor:pointer}
.segment{display:flex;border:1px solid var(--cizgi);border-radius:var(--yuv);overflow:hidden;background:var(--bg2)}
.segment button{flex:1;background:transparent;border:0;padding:11px 8px;font:inherit;font-family:var(--sans);font-size:14px;letter-spacing:0;text-transform:none;color:var(--fg2);cursor:pointer;border-left:1px solid var(--cizgi)}
.segment button:first-child{border-left:0} .segment button[aria-pressed=true]{background:var(--bakir);color:#161210;font-weight:700}
.form-sonuc{border:1px solid var(--cizgi);border-radius:var(--yuv);padding:28px;background:var(--bg2)} .form-sonuc h3{margin-bottom:12px} .form-sonuc p{color:var(--fg2);font-size:16px}

/* hesap */
.hesap{display:grid;grid-template-columns:400px 1fr;gap:56px;align-items:start}
.hesap .form{position:sticky;top:100px;background:var(--bg2);border:1px solid var(--cizgi);border-radius:12px;padding:28px}
.hesap .form h3{font-size:12px;font-family:var(--disp);letter-spacing:.14em;text-transform:uppercase;color:var(--bakir2);margin-bottom:0}
.sonuc{display:grid;grid-template-columns:1fr 1fr;gap:36px 32px}
.sonuc .genis{grid-column:1/-1}
.rt-cift{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:end;padding-bottom:28px;border-bottom:1px solid var(--cizgi)}
.rt-cift b{display:block;font-family:var(--disp);font-weight:800;font-size:clamp(44px,4.6vw,68px);line-height:.95;letter-spacing:-.03em;white-space:nowrap}
.rt-cift b.h{color:var(--bakir2)} .rt-cift span{display:block;font-size:14px;color:var(--fg2);margin-top:12px}
.rt-cift .yon{font-family:var(--disp);font-size:40px;color:var(--fg2);padding-bottom:30px}
.rt-cift small{grid-column:1/-1;color:var(--fg2);font-size:13px}
.oda h3{font-size:12px;font-family:var(--disp);letter-spacing:.14em;text-transform:uppercase;color:var(--bakir2);margin-bottom:14px}
.oda svg{width:100%;height:auto;background:#0B0B0C;border:1px solid var(--cizgi);border-radius:var(--yuv)} .oda small{display:block;margin-top:10px;color:var(--fg2);font-size:13px;line-height:1.5}
.sayilar{border-top:1px solid var(--cizgi)}
.sayilar .sayi{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--cizgi)}
.sayilar .sayi b{font-family:var(--disp);font-weight:800;font-size:30px;line-height:1;letter-spacing:-.02em} .sayilar .sayi span{display:block;font-size:16px} .sayilar .sayi small{display:block;color:var(--fg2);font-size:13px;margin-top:2px}
.uyari{grid-column:1/-1;border-left:2px solid var(--bakir);padding:4px 0 4px 18px;color:var(--fg2);font-size:15px}
.eylem-s{grid-column:1/-1;display:flex;gap:16px;flex-wrap:wrap}
.dinle{grid-column:1/-1;border:1px solid var(--cizgi);border-radius:12px;padding:26px;background:var(--bg2)}
.dinle h3{font-size:12px;font-family:var(--disp);letter-spacing:.14em;text-transform:uppercase;color:var(--bakir2);margin-bottom:8px}
.dinle .ikili{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:18px}
.cubuk{height:2px;background:var(--cizgi);margin-top:14px;overflow:hidden} .cubuk i{display:block;height:100%;width:0;background:var(--bakir2)}

/* açılış */
.ac{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease} .ac.goster{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.ac{opacity:1;transform:none;transition:none} .slide.aktif img,.sayfa-bas .fon{animation:none} .bant .ic-b{animation:none}}

@media (max-width:1000px){
  .deney .sarmal,.band .sarmal,.urun,.iki-sutun,.iki-bas{grid-template-columns:1fr}
  .ucgen{grid-template-columns:1fr;gap:14px} .ucgen article{aspect-ratio:16/10} .ucgen p{max-height:none;opacity:1;margin:0 0 14px}
  .izgara-u,.hizmet-kart{grid-template-columns:1fr 1fr}
  .hesap{grid-template-columns:1fr;gap:40px} .hesap .form{position:static} .sonuc{grid-template-columns:1fr}
  .alt-bilgi .sarmal{grid-template-columns:1fr 1fr}
  .adimlar{grid-template-columns:1fr 1fr;gap:32px 24px} .adimlar::before{display:none} .adimlar > div{border-top:1px solid var(--cizgi)}
  .bolum{padding:80px 0} .asagi{display:none}
}
@media (max-width:640px){
  .sarmal{padding:0 20px} body{font-size:16px}
  .ust .sarmal{height:64px;gap:14px} .menu{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);flex-direction:column;gap:0;padding:8px 20px 16px;border-bottom:1px solid var(--cizgi)}
  .menu.acik{display:flex} .menu a{display:block;padding:12px 0;border-bottom:1px solid var(--cizgi)} .menu-ac{display:block} .ust .dugme{display:none}
  .ust{background:rgba(14,14,15,.82);backdrop-filter:blur(14px);border-color:var(--cizgi)}
  .slider{min-height:560px} .slide .ic{padding-bottom:120px} .kontrol .sayac{display:none} .cubuklar{max-width:none}
  .ekran-ray{padding:0 20px 8px;scroll-padding-left:20px} .urun-ray{padding:4px 20px 12px;margin:0 -20px;scroll-padding-left:20px}
  .izgara-u,.hizmet-kart,.projeler,.foto-izgara,.foto-izgara.dort,.form .iki,.form .uc,.dinle .ikili,.sayilar-s{grid-template-columns:1fr}
  .galeri .kucukler{grid-template-columns:repeat(4,1fr)}
  .rt-cift{grid-template-columns:1fr} .rt-cift .yon{display:none} .rehber-liste a{grid-template-columns:1fr}
  .alt-bilgi .sarmal{grid-template-columns:1fr} .wa{right:14px;bottom:14px}
  .sayfa-bas{padding-top:110px} .sayfa-bas.fotolu{min-height:70vh}
}