/* =========================================================
   ALB GROUP TEKSTİL — kurumsal site
   Yerleşim referansı: Dewi (BootstrapMade) düzeni
   Renk: canlı kırmızı + beyaz + koyu gri
   ========================================================= */

:root{
  --kirmizi:#D81E2E;
  --kirmizi-2:#AF1523;
  --kirmizi-3:#7B1E26;     /* logonun bordosu — koyu yüzeyler */
  --koyu:#1A1A1A;
  --koyu-2:#262626;
  --metin:#4F4F4F;
  --gri:#7C7C7C;
  --acik:#F6F6F6;
  --cizgi:#E7E7E7;
  --beyaz:#fff;

  --wrap:1200px;
  --gutter:clamp(16px,4vw,24px);
  --sec-y:clamp(56px,7vw,90px);
  --ff:"Roboto",-apple-system,Segoe UI,Arial,sans-serif;
  --ff-b:"Poppins",-apple-system,Segoe UI,Arial,sans-serif;
  --ease:cubic-bezier(.25,.8,.35,1);
  --golge:0 5px 30px rgba(0,0,0,.07);
  --golge-2:0 12px 42px rgba(0,0,0,.14);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--beyaz);color:var(--metin);font-family:var(--ff);
  font-size:16px;font-weight:400;line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--kirmizi);text-decoration:none;transition:color .3s}
a:hover{color:var(--kirmizi-2)}
:focus-visible{outline:2px solid var(--kirmizi);outline-offset:3px}
::selection{background:var(--kirmizi);color:#fff}
h1,h2,h3,h4{font-family:var(--ff-b);color:var(--koyu);margin:0;line-height:1.25;font-weight:700}
p{margin:0 0 1rem}
.ik{display:inline-block;vertical-align:-.125em;fill:currentColor}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sec{padding-block:var(--sec-y)}
.sec--acik{background:var(--acik)}
.sec--koyu{background:var(--koyu);color:#B9B9B9}
.sec--koyu h2,.sec--koyu h3{color:#fff}

/* ---------- bölüm başlığı (ortalı) ---------- */
.bb{text-align:center;margin-bottom:clamp(34px,4vw,52px)}
.bb h2{font-family:var(--ff-b);font-size:14px;font-weight:500;letter-spacing:2px;
  text-transform:uppercase;color:var(--gri);margin:0 0 8px;line-height:1}
.bb h2::before,.bb h2::after{content:"";width:clamp(30px,8vw,90px);height:1px;
  display:inline-block;background:var(--kirmizi);margin:5px 12px;vertical-align:middle}
.bb p{font-family:var(--ff-b);font-size:clamp(1.6rem,3.4vw,2.25rem);font-weight:700;
  text-transform:uppercase;color:var(--koyu);margin:0;line-height:1.2}
.sec--koyu .bb p{color:#fff}
.bb__alt{max-width:70ch;margin:14px auto 0;color:var(--gri);font-size:1.02rem;text-transform:none;
  font-family:var(--ff);font-weight:400}

/* ---------- menü ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:1000;padding:18px 0;
  transition:background .4s var(--ease),padding .4s var(--ease),box-shadow .4s var(--ease)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav.is-solid{background:rgba(255,255,255,.97);backdrop-filter:blur(10px);padding:10px 0;
  box-shadow:0 2px 18px rgba(0,0,0,.08)}
.brand{display:block}
.brand img{height:62px;width:auto;transition:height .4s var(--ease)}
/* koyu hero üzerinde beyaz, menü katılaşınca renkli logo */
.nav:not(.is-solid) .brand__k{display:none}
.nav.is-solid .brand__b{display:none}
.nav.is-solid .brand img{height:50px}
@media(max-width:575px){.brand img{height:46px}.nav.is-solid .brand img{height:42px}}

.menu{display:none;gap:clamp(12px,1.7vw,26px);align-items:center;list-style:none;margin:0;padding:0}
@media(min-width:1100px){.menu{display:flex}}
.menu a{position:relative;font-family:var(--ff-b);font-size:15px;font-weight:500;color:#fff;padding:6px 2px}
.nav.is-solid .menu a{color:var(--koyu)}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--kirmizi);
  transition:width .3s var(--ease)}
.menu a:hover::after,.menu a.is-active::after{width:100%}
.menu a:hover,.menu a.is-active{color:var(--kirmizi)}

.nav__sag{display:flex;align-items:center;gap:16px}
.lang{display:flex;gap:5px;align-items:center;font-family:var(--ff-b);font-size:13px;color:rgba(255,255,255,.8)}
.nav.is-solid .lang{color:var(--gri)}
.lang a{opacity:.6;padding:2px;color:inherit}
.lang a.on{opacity:1;font-weight:600;color:var(--kirmizi)}
.nav .nav__cta{display:none}
@media(min-width:1100px){.nav .nav__cta{display:inline-flex}}

.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:38px;
  background:none;border:0;cursor:pointer;padding:0}
@media(min-width:1100px){.burger{display:none}}
.burger i{display:block;height:2px;width:26px;background:#fff;transition:background .3s}
.nav.is-solid .burger i{background:var(--koyu)}

/* ---------- butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;border:2px solid var(--kirmizi);
  background:var(--kirmizi);color:#fff;padding:12px 32px;border-radius:50px;
  font-family:var(--ff-b);font-size:15px;font-weight:500;letter-spacing:.4px;cursor:pointer;
  transition:background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease),transform .3s var(--ease)}
.btn:hover{background:var(--kirmizi-2);border-color:var(--kirmizi-2);color:#fff;transform:translateY(-2px)}
.btn--bos{background:transparent;border-color:rgba(255,255,255,.65);color:#fff}
.btn--bos:hover{background:#fff;border-color:#fff;color:var(--koyu)}
.btn--cizgi{background:transparent;color:var(--kirmizi)}
.btn--cizgi:hover{background:var(--kirmizi);color:#fff}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;
  overflow:hidden;text-align:center;padding:140px 0 90px;background:var(--koyu)}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease)}
.hero__slide.on{opacity:1}
.hero__slide figure{position:absolute;inset:0;margin:0;background-size:cover;background-position:center;
  transform:scale(1.05)}
.hero__slide.on figure{animation:kb 12s linear forwards}
@keyframes kb{from{transform:scale(1.05)}to{transform:scale(1.14)}}
.hero::after{content:"";position:absolute;inset:0;z-index:2;background:rgba(12,12,12,.62)}
.hero__body{position:relative;z-index:3;width:100%}
.hero__ust{font-family:var(--ff-b);font-size:14px;font-weight:500;letter-spacing:2.4px;
  text-transform:uppercase;color:var(--kirmizi);margin-bottom:16px}
.hero h1{font-size:clamp(1.9rem,4.6vw,3.3rem);color:#fff;text-transform:uppercase;
  max-width:20ch;margin-inline:auto;line-height:1.18}
.hero__alt{color:rgba(255,255,255,.86);font-size:clamp(1rem,1.4vw,1.18rem);max-width:60ch;
  margin:18px auto 0}
.hero__btn{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
.hero__dots{display:flex;gap:9px;justify-content:center;margin-top:38px}
.hero__dots button{width:30px;height:3px;border:0;padding:0;cursor:pointer;border-radius:2px;
  background:rgba(255,255,255,.35);transition:background .3s}
.hero__dots button.on{background:var(--kirmizi)}
.hero__copy{transition:opacity .3s var(--ease),transform .3s var(--ease)}
.hero__copy.gizle{opacity:0;transform:translateY(10px)}
.rise{opacity:0;transform:translateY(24px)}
.hero.ready .rise{animation:rise .8s var(--ease) forwards}
.hero.ready .rise:nth-child(2){animation-delay:.1s}
.hero.ready .rise:nth-child(3){animation-delay:.2s}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- ızgaralar ---------- */
.g{display:grid;gap:clamp(18px,2.4vw,30px)}
.g--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.g--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.g--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}

/* ---------- hakkımızda ---------- */
.hk{display:grid;gap:clamp(26px,4vw,54px);align-items:center}
@media(min-width:960px){.hk{grid-template-columns:1fr 1fr}}
.hk__gorsel{position:relative}
.hk__gorsel img,.hk__gorsel .ph{width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--golge)}
.hk__rozet{position:absolute;right:-10px;bottom:-18px;background:var(--kirmizi);color:#fff;
  padding:18px 24px;box-shadow:var(--golge-2);text-align:center}
.hk__rozet b{font-family:var(--ff-b);font-size:2.1rem;display:block;line-height:1;color:#fff}
.hk__rozet span{font-size:.8rem;color:rgba(255,255,255,.9)}
.hk h3{font-size:clamp(1.25rem,2vw,1.6rem);margin-bottom:14px}
.liste{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px}
.liste li{display:flex;gap:12px;align-items:flex-start;line-height:1.6}
.liste .ik{color:var(--kirmizi);font-size:1.15rem;flex:none;margin-top:3px}

/* misyon / vizyon */
.mv{display:grid;gap:clamp(18px,2.4vw,28px);margin-top:clamp(34px,4vw,52px)}
@media(min-width:820px){.mv{grid-template-columns:1fr 1fr}}
.mv__k{background:#fff;padding:clamp(26px,3vw,36px);box-shadow:var(--golge);border-top:3px solid var(--kirmizi)}
.sec--acik .mv__k{background:#fff}
.mv__k h3{font-size:1.25rem;margin-bottom:10px}

/* ---------- sayaçlar ---------- */
.sayac{display:flex;gap:16px;align-items:flex-start;background:#fff;padding:26px 22px;box-shadow:var(--golge)}
.sayac .ik{color:var(--kirmizi);font-size:2.4rem;flex:none}
.sayac b{font-family:var(--ff-b);font-size:clamp(1.7rem,2.6vw,2.3rem);font-weight:700;color:var(--koyu);
  display:block;line-height:1.1}
.sayac span{display:block;font-size:.92rem;color:var(--gri);margin-top:3px}
.sayac b > span{font:inherit;color:inherit;display:inline;margin:0}

/* ---------- kartlar (üretim) ---------- */
.kart{background:#fff;box-shadow:var(--golge);display:flex;flex-direction:column;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.kart:hover{transform:translateY(-7px);box-shadow:var(--golge-2)}
.kart__ust{position:relative;overflow:hidden}
.kart__ust img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .6s var(--ease)}
.kart:hover .kart__ust img{transform:scale(1.06)}
.kart__ph{aspect-ratio:3/2;background:var(--kirmizi);display:grid;place-items:center;padding:20px}
.kart__ph .ik{font-size:2.6rem;color:rgba(255,255,255,.9)}
.kart__govde{padding:24px 24px 26px}
.kart h3{font-size:1.15rem;margin-bottom:8px;transition:color .3s}
.kart:hover h3{color:var(--kirmizi)}
.kart p{margin:0;font-size:.96rem;color:var(--gri)}

/* ---------- ikon kutuları ---------- */
.ik-kutu{background:#fff;padding:clamp(26px,3vw,34px);box-shadow:var(--golge);height:100%;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.ik-kutu:hover{transform:translateY(-7px);box-shadow:var(--golge-2)}
.ik-kutu__d{width:58px;height:58px;border-radius:50%;background:rgba(216,30,46,.1);color:var(--kirmizi);
  display:grid;place-items:center;font-size:1.6rem;margin-bottom:18px;transition:background .3s,color .3s}
.ik-kutu:hover .ik-kutu__d{background:var(--kirmizi);color:#fff}
.ik-kutu h3{font-size:1.1rem;margin-bottom:8px}
.ik-kutu p{margin:0;font-size:.95rem;color:var(--gri)}

/* ---------- ürün kutuları ---------- */
.urun{position:relative;overflow:hidden;display:block;background:var(--koyu-2)}
.urun img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s var(--ease)}
.urun:hover img{transform:scale(1.06)}
.urun__bos{aspect-ratio:4/5;display:grid;place-items:center;padding:24px;text-align:center;
  background:var(--kirmizi)}
.urun__bos b{font-family:var(--ff-b);font-size:1.15rem;color:#fff;display:block}
.urun__bos small{display:block;margin-top:6px;font-size:.84rem;color:rgba(255,255,255,.75)}
.urun__yazi{position:absolute;inset:auto 0 0 0;padding:44px 20px 18px;color:#fff;
  background:linear-gradient(0deg,rgba(10,10,10,.9),transparent)}
.urun__yazi b{font-family:var(--ff-b);font-size:1.08rem;display:block}
.urun__yazi small{display:block;font-size:.82rem;color:rgba(255,255,255,.75)}

/* ---------- tesis satırları ---------- */
.tesis{display:grid;gap:clamp(24px,3.4vw,50px);align-items:center}
@media(min-width:960px){.tesis{grid-template-columns:1fr 1fr}.tesis--ters .tesis__yazi{order:-1}}
.tesis img,.tesis .ph{width:100%;aspect-ratio:16/11;object-fit:cover;box-shadow:var(--golge)}
.tesis + .tesis{margin-top:clamp(34px,4vw,60px)}
/* fotoğraf yoksa gri desen yerine markalı panel */
.tesis__ph{aspect-ratio:16/11;background:var(--kirmizi);display:grid;place-items:center;gap:14px;
  align-content:center;text-align:center;padding:24px;box-shadow:var(--golge)}
.tesis__ph .ik{font-size:3rem;color:rgba(255,255,255,.92)}
.tesis__ph span{font-family:var(--ff-b);font-size:1.05rem;font-weight:500;color:rgba(255,255,255,.9);
  letter-spacing:.4px}
.tesis h3{font-size:clamp(1.2rem,2vw,1.5rem);margin-bottom:12px}
.tesis__et{display:inline-block;font-family:var(--ff-b);font-size:12px;font-weight:500;letter-spacing:1.6px;
  text-transform:uppercase;color:var(--kirmizi);margin-bottom:10px}

/* ---------- logo şeridi ---------- */
.logolar{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(45%,170px),1fr));gap:1px;
  background:var(--cizgi);border:1px solid var(--cizgi)}
.logolar figure{margin:0;background:#fff;aspect-ratio:3/2;display:flex;align-items:center;
  justify-content:center;padding:22px;text-align:center}
.logolar img{max-height:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:.35s}
.logolar figure:hover img{filter:none;opacity:1}
.logolar span{color:var(--gri);font-size:.9rem}

/* ---------- iletişim ---------- */
.ilt-bilgi{display:grid;gap:clamp(16px,2vw,24px);margin-bottom:clamp(28px,3.5vw,44px)}
@media(min-width:760px){.ilt-bilgi{grid-template-columns:repeat(3,1fr)}}
.ilt-k{background:#fff;box-shadow:var(--golge);padding:28px 24px;text-align:center}
.ilt-k .ik{font-size:1.7rem;color:var(--kirmizi);margin-bottom:12px}
.ilt-k h3{font-family:var(--ff-b);font-size:1.05rem;margin-bottom:6px}
.ilt-k p,.ilt-k a{margin:0;font-size:.96rem;color:var(--gri);display:block}
.ilt-k a:hover{color:var(--kirmizi)}

.ilt{display:grid;gap:clamp(20px,3vw,34px)}
@media(min-width:960px){.ilt{grid-template-columns:1fr 1fr}}
/* harita girilmemişse form ortada tek sütun */
.ilt--tek{grid-template-columns:1fr!important;max-width:760px;margin-inline:auto}
.harita iframe{width:100%;height:100%;min-height:380px;border:0;display:block}
.form{background:#fff;box-shadow:var(--golge);padding:clamp(24px,3vw,34px)}
.f-satir{display:grid;gap:16px;margin-bottom:16px}
@media(min-width:620px){.f-satir--2{grid-template-columns:1fr 1fr}}
.alan label{display:block;font-family:var(--ff-b);font-size:12px;font-weight:500;letter-spacing:.6px;
  color:var(--gri);margin-bottom:6px;text-transform:uppercase}
.alan input,.alan textarea{width:100%;border:1px solid var(--cizgi);background:#fff;padding:12px 14px;
  font-family:var(--ff);font-size:15px;color:var(--koyu);transition:border-color .3s}
.alan input:focus,.alan textarea:focus{outline:0;border-color:var(--kirmizi)}
.alan textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px;opacity:0}
.uyari-ok{background:#12703F;color:#fff;padding:14px 18px;margin-bottom:18px}
.uyari-no{background:var(--kirmizi);color:#fff;padding:14px 18px;margin-bottom:18px}
.kvkk{font-size:.84rem;color:var(--gri);margin:14px 0 0}

/* ---------- footer ---------- */
.foot{background:var(--koyu);color:#B0B0B0;padding-block:clamp(46px,5vw,68px) 24px;font-size:.96rem}
.foot__ust{display:grid;gap:32px}
@media(min-width:880px){.foot__ust{grid-template-columns:1.5fr 1fr 1fr}}
.foot h4{font-family:var(--ff-b);font-size:1rem;color:#fff;margin:0 0 18px;padding-bottom:12px;
  position:relative;font-weight:600}
.foot h4::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background:var(--kirmizi)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{color:#B0B0B0}
.foot a:hover{color:var(--kirmizi)}
.foot p{margin:0 0 .7rem}
.sos{display:flex;gap:10px;margin-top:20px}
.sos a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;
  display:grid;place-items:center;transition:background .3s,transform .3s}
.sos a:hover{background:var(--kirmizi);color:#fff;transform:translateY(-3px)}
.foot__alt{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.86rem}

/* ---------- yardımcılar ---------- */
.ph{background:var(--acik) url("../img/weave.svg");background-size:34px;display:grid;place-items:center;
  color:var(--gri);font-size:.8rem;letter-spacing:1.4px}
.sec--koyu .ph{background-color:rgba(255,255,255,.05);color:rgba(255,255,255,.4)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.wa{position:fixed;right:20px;bottom:20px;z-index:900;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;font-size:1.6rem;
  box-shadow:0 8px 26px rgba(0,0,0,.22)}
.wa:hover{color:#fff}
.top{position:fixed;right:20px;bottom:86px;z-index:900;width:44px;height:44px;border-radius:50%;
  background:var(--kirmizi);color:#fff;display:none;place-items:center;border:0;cursor:pointer}
.top.on{display:grid}
.top:hover{background:var(--kirmizi-2)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:2000;background:rgba(10,10,10,.94);display:none;
  align-items:center;justify-content:center;padding:24px}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:86vh;object-fit:contain}
.lb__x,.lb__p,.lb__n{position:absolute;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;
  opacity:.7;padding:12px}
.lb__x{top:10px;right:14px}
.lb__p{left:6px;top:50%;transform:translateY(-50%)}
.lb__n{right:6px;top:50%;transform:translateY(-50%)}
.lb__x:hover,.lb__p:hover,.lb__n:hover{opacity:1}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}