:root{
  --ink:#0f172a; --ink2:#1e293b; --slate:#334155; --muted:#64748b;
  --line:#e2e8f0; --paper:#f8fafc; --card:#ffffff; --imgbg:#eef2f6;
  --green:#16a34a; --green-d:#15803d; --green-l:#4ade80; --green-mid:#22c55e;
  --green-soft:#f0fdf4; --green-100:#dcfce7;
  --r:12px; --rl:16px; --wrap:1180px;
  --fd:'Space Grotesk',sans-serif; --fb:'Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--fb);color:var(--slate);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:16px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fd);line-height:1.15;letter-spacing:-.01em;color:var(--ink);font-weight:600}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:4px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--fd);font-weight:600;font-size:.97rem;min-height:46px;padding:0 22px;border-radius:10px;cursor:pointer;border:2px solid transparent;transition:background .18s,border-color .18s,transform .1s;white-space:nowrap;touch-action:manipulation}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--green-mid);color:#0a2c14;border-color:var(--green-mid)}
.btn-primary:hover{background:var(--green-l);border-color:var(--green-l)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-dark:hover{background:var(--ink2)}
.eyebrow{font-family:var(--fd);font-weight:600;font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--green-d);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:24px;height:3px;background:var(--green);border-radius:2px}

.top{background:var(--ink);color:#cbd5e1;font-size:.82rem}
.top .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:18px;flex-wrap:wrap}
.top a{color:#cbd5e1}.top a:hover{color:#fff}
.top .r{display:flex;gap:18px;align-items:center}
.lang b{color:#fff}
.top .soc{display:inline-flex;gap:13px;align-items:center;padding-left:4px}
.top .soc a{color:#cbd5e1;display:inline-flex;align-items:center}
.top .soc a:hover{color:var(--green-l)}
.top .soc svg{width:15px;height:15px;fill:currentColor}
@media(max-width:620px){.top .wrap>div:first-child{display:none}}

header.main{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.main .wrap{display:flex;align-items:center;gap:26px;min-height:72px}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:34px;width:auto;max-width:none;display:block}
nav.menu{display:flex;gap:4px;margin-left:8px;align-items:stretch}
nav.menu>a,.mi>a{display:flex;align-items:center;gap:5px;padding:24px 11px;font-weight:500;font-size:.96rem;color:var(--slate);white-space:nowrap}
nav.menu>a:hover,.mi>a:hover,.mi:focus-within>a{color:var(--green-d)}
.mi{position:relative}
.mi.has>a::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-3px;opacity:.55}
.dd{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 48px -24px rgba(15,23,42,.35);padding:10px;min-width:236px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .16s,transform .16s,visibility .16s;z-index:60}
.mi:hover .dd,.mi:focus-within .dd{opacity:1;visibility:visible;transform:translateY(0)}
.dd a{display:block;padding:9px 12px;border-radius:8px;font-size:.92rem;color:var(--slate);white-space:nowrap}
.dd a:hover{background:var(--green-soft);color:var(--green-d)}
.dd-mega{display:grid;grid-template-columns:repeat(4,minmax(166px,1fr));gap:2px 14px;min-width:720px}
.dd-mega.left8{left:auto;right:0}
.dd-mega .col h6{font-family:var(--fd);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--green-d);padding:8px 12px 2px;margin:0}
header .cta{margin-left:auto;display:flex;gap:11px;align-items:center}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:10px;min-width:44px;min-height:44px;align-items:center;justify-content:center}
.hamb span{width:24px;height:2.5px;background:var(--ink);border-radius:2px}

/* HERO — gerçek hat videosu arka planda (foto fallback) */
.hero{position:relative;background:var(--ink) url('img/slayt-gorselleri-inantech_banner_5.webp') center/cover;color:#e2e8f0;overflow:hidden}
.hov{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(15,23,42,.9) 26%,rgba(15,23,42,.55) 60%,rgba(15,23,42,.32))}
.hero .wrap{position:relative;z-index:2;padding:78px 22px 84px;max-width:920px}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(34,197,94,.16);border:1px solid rgba(74,222,128,.42);color:#bbf7d0;font-family:var(--fd);font-weight:600;font-size:.8rem;padding:7px 13px;border-radius:30px;margin-bottom:16px}
.badge svg{width:15px;height:15px}
.hero h1{color:#fff;font-size:3rem;font-weight:700;margin:16px 0 18px;letter-spacing:-.02em;max-width:760px}
.hero h1 span{color:var(--green-l)}
.hero p.lead{font-size:1.16rem;color:#cbd5e1;max-width:600px}
.hero .acts{display:flex;gap:13px;margin-top:28px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:500;color:#e2e8f0;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:8px 13px;border-radius:30px}
.chip svg{width:16px;height:16px;color:var(--green-l)}

.trust{background:var(--ink2)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:24px 22px;text-align:center}
.trust .it b{display:block;font-family:var(--fd);font-size:1.7rem;color:#fff;font-weight:700}
.trust .it span{font-size:.85rem;color:#94a3b8}
/* Slogan bandı */
.slogan{background:var(--ink);color:#e2e8f0}
.slogan .wrap{padding:64px 22px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:48px}
.slogan .recycle{justify-self:end}
.slogan .recycle svg{width:240px;height:240px;color:rgba(255,255,255,.10);transition:color .3s ease,transform .6s cubic-bezier(.4,0,.2,1)}
.slogan .recycle:hover svg{color:var(--green-l);transform:rotate(120deg)}
@media(max-width:860px){.slogan .wrap{grid-template-columns:1fr;gap:0}.slogan .recycle{display:none}}
.slogan .qm{font-family:var(--fd);font-weight:700;font-size:4rem;line-height:.7;color:var(--green-mid);display:block;margin:6px 0 4px}
.slogan h2{font-family:var(--fd);color:#fff;font-size:2.6rem;font-weight:700;letter-spacing:-.02em;line-height:1.05;margin-bottom:22px}
.slogan h2 span{color:var(--green-l)}
.slogan .stxt{max-width:640px;font-size:1.05rem;color:#cbd5e1;line-height:1.7}
.slogan .sline{width:60px;height:3px;background:var(--green-mid);margin:0 0 20px;border-radius:2px}
.slogan .sfoot{margin-top:18px;font-family:var(--fd);font-style:italic;font-weight:600;color:var(--green-l);font-size:1.15rem}
@media(max-width:680px){.slogan h2{font-size:2rem}}

section.blk{padding:70px 0}
section.blk.alt{background:#fff}
.shead{max-width:760px;margin-bottom:30px}
.shead.center{margin-left:auto;margin-right:auto;text-align:center}
.shead.center .eyebrow{justify-content:center}
.shead h2{font-size:2.05rem;margin:12px 0;font-weight:700}
.shead p{color:var(--muted);font-size:1.04rem}

/* komple hat bandı (gerçek hat fotoğrafı) */
.line-banner{display:grid;grid-template-columns:1.3fr 1fr;gap:0;border-radius:var(--rl);overflow:hidden;border:1px solid var(--line);margin-bottom:42px;background:var(--ink)}
.line-banner .lb-txt{padding:34px 34px;color:#e2e8f0;align-self:center}
.line-banner h3{color:#fff;font-size:1.5rem;margin-bottom:8px}
.line-banner p{color:#cbd5e1;max-width:520px;font-size:.98rem;margin-bottom:18px}
.line-banner .lb-img{background-size:cover;background-position:center;min-height:230px}

/* SÜREÇ ŞERİDİ — tek satır, kompakt */
.proc{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.proc li{list-style:none;display:flex;align-items:center;gap:8px;background:var(--green-soft);border:1px solid var(--green-100);color:var(--green-d);font-family:var(--fd);font-weight:600;font-size:.85rem;padding:8px 13px;border-radius:30px}
.proc li b{background:var(--green-mid);color:#0a2c14;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem}
.proc .arr{color:var(--line);align-self:center;font-size:1.1rem}

/* ÜRÜN IZGARA — kompakt, görselli kartlar */
.pg{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .16s,box-shadow .16s,border-color .16s;display:block}
.pc:hover{transform:translateY(-3px);box-shadow:0 14px 28px -18px rgba(15,23,42,.45);border-color:#bbf7d0}
.pc .ph{position:relative;aspect-ratio:16/11;background:var(--imgbg);overflow:hidden}
.pc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.pc:hover .ph img{transform:scale(1.04)}
.pc .tag{position:absolute;top:8px;left:8px;background:rgba(15,23,42,.82);color:#fff;font-family:var(--fd);font-weight:600;font-size:.68rem;letter-spacing:.04em;padding:4px 9px;border-radius:20px}
.pc .pcb{padding:12px 13px}
.pc h4{font-size:.98rem;margin:0}
.pc p{color:var(--muted);font-size:.8rem;margin-top:3px;line-height:1.4}
/* 8 KATEGORİ KARTLARI */
.catgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
.cat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px;transition:box-shadow .18s,border-color .18s,transform .18s,background .18s}
.cat:hover{box-shadow:0 16px 32px -20px rgba(22,163,74,.45);border-color:var(--green-mid);transform:translateY(-3px);background:var(--green-soft)}
.cat:hover h3{color:var(--green-d)}
.cat:hover .cat-ic{background:var(--green-mid);color:#0a2c14;border-color:var(--green-mid)}
.cat:hover li a{color:var(--green-d)}
.cat-h{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.cat-ic{flex:0 0 42px;width:42px;height:42px;border-radius:10px;background:var(--green-soft);color:var(--green-d);display:flex;align-items:center;justify-content:center;border:1px solid var(--green-100);transition:background .18s,color .18s,border-color .18s}
.cat li a{transition:color .15s}
.cat-ic svg{width:23px;height:23px}
.cat h3{font-size:1rem;line-height:1.22}
.cat ul{list-style:none}
.cat li{margin-bottom:5px}
.cat li a{font-size:.87rem;color:var(--muted);display:flex;align-items:flex-start;gap:7px;line-height:1.4}
.cat li a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--green-100);flex:0 0 5px;margin-top:7px}
.cat li a:hover{color:var(--green-d)}
.cat li a:hover::before{background:var(--green-mid)}

/* VİDEO bölümü (gerçek İnan videoları, tıkla-yükle) */
.vid-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}
.vcol{display:grid;gap:14px;align-content:start}
.vid{position:relative;border-radius:var(--r);overflow:hidden;cursor:pointer;background:#000;border:1px solid var(--line)}
.vid img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;opacity:.9;transition:opacity .2s}
.vid:hover img{opacity:1}
.vid.small img{aspect-ratio:16/9}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.vid .play::before{content:"";width:62px;height:62px;border-radius:50%;background:rgba(34,197,94,.95);box-shadow:0 6px 20px rgba(0,0,0,.4)}
.vid .play::after{content:"";position:absolute;border-style:solid;border-width:11px 0 11px 19px;border-color:transparent transparent transparent #0a2c14;margin-left:5px}
.vid .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 10px;background:linear-gradient(transparent,rgba(15,23,42,.85));color:#fff;font-family:var(--fd);font-weight:600;font-size:.92rem}
.vcol .vid .cap{font-size:.82rem;padding:18px 12px 8px}

.why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.wcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.wcard .ic{width:46px;height:46px;border-radius:11px;background:var(--ink);color:var(--green-l);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.wcard .ic svg{width:24px;height:24px}
.wcard h4{font-size:1.06rem;margin-bottom:7px}
.wcard p{color:var(--muted);font-size:.92rem}

.sect{display:flex;flex-wrap:wrap;gap:12px}
.sect span{background:#fff;border:1px solid var(--line);border-radius:30px;padding:10px 18px;font-weight:500;color:var(--ink);font-size:.94rem}

.ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ncard{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .18s,box-shadow .18s;color:inherit;text-decoration:none}
.ncard h4{color:var(--ink)}.ncard:hover h4{color:var(--green-d)}
.ncard:hover{transform:translateY(-3px);box-shadow:0 16px 34px -20px rgba(15,23,42,.4)}
.ncard .thumb{aspect-ratio:16/9;background:var(--imgbg);overflow:hidden}
.ncard .thumb img{width:100%;height:100%;object-fit:cover}
.ncard .nb{padding:16px 18px}
.ncard .tag{font-size:.73rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--green-d)}
.ncard h4{font-size:1rem;margin:7px 0 0;line-height:1.32}

/* SSS */
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0 18px;margin-bottom:12px}
.faq summary{font-family:var(--fd);font-weight:600;color:var(--ink);font-size:1.02rem;padding:16px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green-d);font-size:1.4rem;font-weight:400;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .ans{color:var(--muted);font-size:.96rem;padding:0 0 16px;line-height:1.6}

/* ÇEVRE / DÖNGÜSEL EKONOMİ BANDI */
.eco{background:linear-gradient(120deg,#15803d 0%,#14532d 45%,var(--ink) 100%);color:#e2e8f0}
.eco .wrap{padding:56px 22px;display:grid;grid-template-columns:1.05fr 1fr;gap:42px;align-items:center}
.eco h2{color:#fff;font-size:1.95rem}
.eco .lead2{color:#d1fae5;margin-top:12px;font-size:1.06rem;max-width:520px}
.eco .pts{display:grid;gap:16px}
.eco .pt{display:flex;gap:13px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:16px 17px}
.eco .pt .ic{flex:0 0 38px;width:38px;height:38px;border-radius:9px;background:rgba(74,222,128,.18);color:var(--green-l);display:flex;align-items:center;justify-content:center}
.eco .pt .ic svg{width:21px;height:21px}
.eco .pt b{display:block;font-family:var(--fd);color:#fff;font-size:1rem;margin-bottom:2px}
.eco .pt span{color:#cbe8d4;font-size:.9rem}
.ctaband{background:radial-gradient(800px 420px at 82% 0,#1f3a2c,var(--ink));color:#fff;border-radius:20px;padding:50px 46px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ctaband h2{color:#fff;font-size:1.9rem;max-width:560px}
.ctaband p{color:#cbd5e1;margin-top:8px}

.cform{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:var(--rl);padding:28px 30px}
.cform h3{grid-column:1/-1;font-size:1.2rem;margin-bottom:0}
.cform .full{grid-column:1/-1}
.cform label{display:block;font-size:.8rem;font-weight:600;color:var(--ink);font-family:var(--fd);margin-bottom:5px}
.cform input,.cform select,.cform textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:.95rem;background:#fff;color:var(--ink)}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft)}
.cform textarea{min-height:110px;resize:vertical}
.cform .kvkk{grid-column:1/-1;display:flex;gap:9px;align-items:flex-start;font-size:.82rem;color:var(--muted);font-family:var(--fb);font-weight:400;text-transform:none;letter-spacing:0}
.cform .kvkk input{width:auto;margin-top:3px}
.cform .kvkk a{color:var(--green-d);font-weight:500}
.cform button{grid-column:1/-1;justify-self:start}
@media(max-width:620px){.cform{grid-template-columns:1fr}}
footer.ft{background:var(--ink);color:#94a3b8;padding:48px 0 24px;border-top:4px solid var(--green-mid)}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.fcol h5{font-family:var(--fd);color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;margin:0 0 8px;font-weight:600}
.fcol h5:not(:first-child){margin-top:16px}
.fcol p,.fcol a{display:block;font-size:.89rem;color:#cbd5e1;margin-bottom:5px;line-height:1.5}
.fcol a:hover{color:#fff}
.fbrand p{max-width:280px;color:#94a3b8}
.flogo img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.95;margin-bottom:10px}
.fbar{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.84rem;color:#64748b}

@media(max-width:980px){
  .hero h1{font-size:2.3rem}
  .trust .wrap{grid-template-columns:repeat(2,1fr);gap:22px}
  .pg{grid-template-columns:repeat(3,1fr)}
  .catgrid{grid-template-columns:repeat(2,1fr)}
  .line-banner{grid-template-columns:1fr}
  .line-banner .lb-img{min-height:200px;order:-1}
  .vid-wrap{grid-template-columns:1fr}
  .eco .wrap{grid-template-columns:1fr;gap:28px}
  .fcols{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:repeat(2,1fr)}
  .ngrid{grid-template-columns:1fr}
  nav.menu,header .cta .btn{display:none}
  .hamb{display:flex}
}
@media(max-width:620px){
  .hero h1{font-size:1.95rem}
  .pg{grid-template-columns:repeat(2,1fr);gap:12px}
  .catgrid{grid-template-columns:1fr}
  .fcols{grid-template-columns:1fr}
  .why,.sect{grid-template-columns:1fr}
  .ctaband,.line-banner .lb-txt{padding:30px 22px}
}
@media(prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto}}
.fcol h5 svg{width:14px;height:14px;vertical-align:-2px;margin-right:7px;fill:none;stroke:var(--green-mid);stroke-width:2}