/* ==================================================================
   ÖZ ŞİRVAN YAPI İNŞAAT — Tema: "Kalıp & Katman"
   Sıcak kağıt zemin, bronz vurgular, editoryal ızgara.
   Renkler yönetim panelinden değiştirilebilir (:root değişkenleri).
   ================================================================== */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,4rem)}
h2{font-size:clamp(1.75rem,3.6vw,2.85rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{margin:0 0 1.1em}
::selection{background:var(--primary);color:#fff}

/* --- yardımcılar --------------------------------------------------- */
.container{width:min(1240px,100% - 2.6rem);margin-inline:auto}
.container-narrow{width:min(820px,100% - 2.6rem);margin-inline:auto}
.section{padding:clamp(3.8rem,8vw,7rem) 0;position:relative}
.section--sand{background:var(--sand)}
.section--paper{background:var(--paper)}
.section--tint{background:linear-gradient(180deg,var(--paper) 0%,var(--sand) 100%)}
.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}
.center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}

/* teknik ızgara dokusu */
.grid-lines::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 10%,transparent 75%);
  mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 10%,transparent 75%);
}

/* --- etiket / başlık bloğu ----------------------------------------- */
.kicker{
  display:inline-flex;align-items:center;gap:.65rem;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--primary);margin-bottom:1rem;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--primary);opacity:.6}
.kicker--num::before{display:none}
.kicker b{font-weight:500;color:var(--primary-dark);opacity:.55}

.section-head{max-width:62ch;margin-bottom:clamp(2.2rem,4vw,3.4rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.05rem;margin-bottom:0}
.section-head--split{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:end;max-width:none}
@media(max-width:820px){.section-head--split{grid-template-columns:1fr;gap:1.2rem}}

.rule{height:1px;background:var(--line);border:0;margin:0}

/* --- butonlar ------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.92rem 1.6rem;border-radius:var(--radius);border:1px solid transparent;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;cursor:pointer;
  transition:background .25s,color .25s,border-color .25s,transform .18s;
}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:17px;height:17px;flex:none}
.btn--primary{background:var(--primary);color:#fff}
.btn--primary:hover{background:var(--primary-dark)}
.btn--outline{border-color:var(--ink);color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:var(--paper)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.6)}
.btn--ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--sand)}
.btn--wa{background:#25a366;color:#fff}
.btn--wa:hover{background:#1c8650}
.btn--sm{padding:.62rem 1.05rem;font-size:.86rem}
.btn--block{width:100%}

.link-arrow{
  display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.92rem;
  color:var(--primary-dark);border-bottom:1px solid transparent;transition:.2s;
}
.link-arrow:hover{border-color:var(--primary);gap:.8rem}

/* ==================================================================
   ÜST BAR + NAVİGASYON
   ================================================================== */
.topbar{
  background:var(--ink);color:rgba(255,255,255,.82);font-size:.82rem;
  padding:.5rem 0;letter-spacing:.01em;
}
.topbar__in{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:.42rem;transition:color .2s}
.topbar a:hover{color:var(--primary-light)}
.topbar__left{display:flex;gap:1.5rem;flex-wrap:wrap}
.topbar__social{display:flex;gap:.85rem}
.topbar svg{width:14px;height:14px;opacity:.75}
@media(max-width:720px){.topbar__left{gap:1rem;font-size:.76rem}.topbar__social{display:none}}

.site-header{
  position:sticky;top:0;z-index:60;background:var(--paper);
  border-bottom:1px solid var(--line);transition:box-shadow .3s,background .3s;
}
.site-header.is-stuck{box-shadow:0 6px 28px -18px rgba(35,48,58,.4);background:rgba(250,246,238,.94);backdrop-filter:blur(9px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:78px}
.brand{display:flex;align-items:center;gap:.8rem;padding:.5rem 0;flex:none}
.brand img{max-height:56px;width:auto}
.brand__text strong{
  display:block;font-family:var(--font-heading);font-size:1.18rem;font-weight:600;
  letter-spacing:-.015em;line-height:1.1;color:var(--ink);
}
.brand__text span{
  display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--primary);margin-top:.22rem;
}

.nav__menu{display:flex;align-items:center;gap:.35rem;list-style:none;margin:0;padding:0}
.nav__menu > li > a{
  display:block;white-space:nowrap;padding:.65rem .8rem;font-size:.93rem;font-weight:500;border-radius:var(--radius);
  position:relative;transition:color .2s;
}
.nav__menu > li > a::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.35rem;height:1.5px;
  background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .28s;
}
.nav__menu > li > a:hover::after,.nav__menu > li.active > a::after{transform:scaleX(1)}
.nav__menu > li.active > a{color:var(--primary-dark)}
.nav__actions{display:flex;align-items:center;gap:.7rem;flex:none}
.nav__phone{display:flex;align-items:center;gap:.6rem;padding-right:.9rem;border-right:1px solid var(--line)}
.nav__phone svg{width:34px;height:34px;padding:8px;border:1px solid var(--line);border-radius:50%;color:var(--primary)}
.nav__phone small{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nav__phone b{font-size:.95rem;font-weight:700}

.nav__toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;border-radius:var(--radius);cursor:pointer;position:relative}
.nav__toggle span{position:absolute;left:13px;right:13px;height:1.6px;background:var(--ink);transition:.3s}
.nav__toggle span:nth-child(1){top:16px}
.nav__toggle span:nth-child(2){top:22px}
.nav__toggle span:nth-child(3){top:28px}
.nav__toggle.is-open span:nth-child(1){top:22px;transform:rotate(45deg)}
.nav__toggle.is-open span:nth-child(2){opacity:0}
.nav__toggle.is-open span:nth-child(3){top:22px;transform:rotate(-45deg)}

@media(max-width:1040px){
  .nav__phone{display:none}
  .nav__toggle{display:block}
  .nav__menu{
    position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:var(--paper);
    flex-direction:column;align-items:stretch;gap:0;padding:5.5rem 1.4rem 2rem;
    transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);
    border-left:1px solid var(--line);overflow-y:auto;z-index:70;
  }
  .nav__menu.is-open{transform:translateX(0)}
  .nav__menu > li > a{padding:1rem .3rem;border-bottom:1px solid var(--line);font-size:1.02rem}
  .nav__menu > li > a::after{display:none}
  .nav-backdrop{position:fixed;inset:0;background:rgba(35,48,58,.45);opacity:0;pointer-events:none;transition:opacity .3s;z-index:65}
  .nav-backdrop.is-open{opacity:1;pointer-events:auto}
  .nav__toggle{z-index:80}
}
@media(max-width:520px){
  .nav__actions .btn{display:none}
  .brand img{max-height:46px}
}

/* ==================================================================
   HERO
   ================================================================== */
.hero{position:relative;background:var(--sand);overflow:hidden}
.hero__slides{position:relative;min-height:clamp(520px,76vh,760px)}
@media(max-width:760px){.hero__slides{min-height:clamp(440px,64vh,560px)}}
.hero__slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity .9s ease,visibility .9s;
}
.hero__slide.is-active{opacity:1;visibility:visible}
.hero__bg{position:absolute;inset:0;overflow:hidden}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 9s linear}
.hero__slide.is-active .hero__bg img{transform:scale(1)}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(35,48,58,.78) 0%,rgba(35,48,58,.5) 42%,rgba(169,118,42,.18) 100%);
}
.hero__bg--empty{background:
  radial-gradient(120% 120% at 12% 8%,var(--primary-dark) 0%,transparent 55%),
  linear-gradient(140deg,var(--ink) 0%,#33454f 55%,var(--primary-dark) 130%);
}
.hero__inner{position:relative;z-index:2;display:flex;align-items:center;min-height:inherit;padding:clamp(4rem,9vw,7rem) 0}
.hero__content{max-width:44rem;color:#fff}
.hero__kicker{
  display:inline-flex;align-items:center;gap:.7rem;font-family:var(--font-mono);
  font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;color:var(--primary-light);
  margin-bottom:1.3rem;
}
.hero__kicker::before{content:"";width:44px;height:1px;background:var(--primary-light)}
.hero h1{color:#fff;font-size:clamp(2.3rem,6vw,4.4rem);margin-bottom:1.1rem;text-shadow:0 2px 30px rgba(0,0,0,.2)}
.hero__text{font-size:clamp(1rem,1.5vw,1.16rem);color:rgba(255,255,255,.88);max-width:44ch;margin-bottom:2rem}
.hero__actions{display:flex;gap:.85rem;flex-wrap:wrap}

.hero__dots{position:absolute;left:0;right:0;bottom:2.2rem;z-index:5}
.hero__dots .container{display:flex;gap:.75rem;align-items:center}
.hero__dot{
  width:46px;height:3px;background:rgba(255,255,255,.32);border:0;padding:0;cursor:pointer;
  position:relative;overflow:hidden;border-radius:2px;
}
.hero__dot.is-active{background:rgba(255,255,255,.5)}
.hero__dot.is-active::after{content:"";position:absolute;inset:0;background:var(--primary-light);transform-origin:left;animation:dotFill 6.5s linear forwards}
@keyframes dotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* hero altındaki hizmet şeridi */
.hero-strip{background:var(--ink);color:#fff;position:relative;z-index:4}
.hero-strip__in{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-strip__item{
  padding:1.6rem 1.4rem;border-right:1px solid rgba(255,255,255,.12);
  display:flex;gap:.9rem;align-items:flex-start;transition:background .3s;
}
.hero-strip__item:last-child{border-right:0}
.hero-strip__item:hover{background:rgba(255,255,255,.05)}
.hero-strip__item svg{width:26px;height:26px;color:var(--primary-light);flex:none;margin-top:2px}
.hero-strip__item b{display:block;font-size:.95rem;font-weight:600}
.hero-strip__item span{font-size:.8rem;color:rgba(255,255,255,.6);line-height:1.45;display:block;margin-top:.15rem}
@media(max-width:900px){.hero-strip__in{grid-template-columns:repeat(2,1fr)}.hero-strip__item:nth-child(2){border-right:0}.hero-strip__item:nth-child(1),.hero-strip__item:nth-child(2){border-bottom:1px solid rgba(255,255,255,.12)}}
@media(max-width:480px){.hero-strip__in{grid-template-columns:1fr}.hero-strip__item{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}}

/* --- iç sayfa başlığı ---------------------------------------------- */
.page-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:clamp(3.4rem,7vw,5.6rem) 0 clamp(2.6rem,5vw,4rem)}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.22;
  background-image:linear-gradient(rgba(255,255,255,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.35) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 60% 90% at 82% 20%,#000,transparent 70%);
  mask-image:radial-gradient(ellipse 60% 90% at 82% 20%,#000,transparent 70%);
}
.page-hero__img{position:absolute;inset:0}
.page-hero__img img{width:100%;height:100%;object-fit:cover;opacity:.34}
.page-hero__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 8%,rgba(35,48,58,.55) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;margin-bottom:.35rem}
.page-hero__lead{color:rgba(255,255,255,.8);max-width:60ch;margin:0}

.breadcrumb{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:.8rem;color:rgba(255,255,255,.62);margin-bottom:1.1rem;font-family:var(--font-mono)}
.breadcrumb a:hover{color:var(--primary-light)}
.breadcrumb span[aria-hidden]{opacity:.45}

/* ==================================================================
   HİZMET KARTLARI
   ================================================================== */
.cards{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.cards--3,.cards--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cards--3,.cards--4{grid-template-columns:1fr}}

.card-svc{
  background:var(--paper);padding:2.1rem 1.7rem 1.8rem;position:relative;
  display:flex;flex-direction:column;transition:background .35s,transform .35s;
  min-height:100%;
}
.card-svc::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--primary);transition:width .4s}
.card-svc:hover{background:#fff}
.card-svc:hover::after{width:100%}
.card-svc__num{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;color:var(--primary);
  opacity:.7;margin-bottom:1.4rem;
}
.card-svc__icon{width:44px;height:44px;color:var(--primary);margin-bottom:1.1rem}
.card-svc__icon svg{width:100%;height:100%}
.card-svc h3{font-size:1.22rem;margin-bottom:.55rem}
.card-svc p{font-size:.93rem;color:var(--muted);margin-bottom:1.4rem;flex:1}
.card-svc .link-arrow{align-self:flex-start}

/* --- proje kartı ---------------------------------------------------- */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
@media(max-width:980px){.projects-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.projects-grid{grid-template-columns:1fr}}

.card-prj{position:relative;overflow:hidden;background:var(--sand);border:1px solid var(--line);display:block}
.card-prj__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.card-prj__media img,.card-prj__media svg{width:100%;height:100%;object-fit:cover;position:relative;z-index:0;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.card-prj:hover .card-prj__media img,.card-prj:hover .card-prj__media svg{transform:scale(1.06)}
.card-prj__media::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(35,48,58,0) 22%,rgba(35,48,58,.55) 62%,rgba(24,33,40,.93) 100%)}
.card-prj__tag{
  position:absolute;top:1rem;left:1rem;z-index:2;background:var(--paper);color:var(--primary-dark);
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.36rem .7rem;
}
.card-prj__body{position:absolute;left:0;right:0;bottom:0;padding:1.4rem;z-index:2;color:#fff}
.card-prj__body h3{font-size:1.12rem;color:#fff;margin-bottom:.25rem}
.card-prj__meta{font-size:.8rem;color:rgba(255,255,255,.72);display:flex;gap:.9rem;flex-wrap:wrap;font-family:var(--font-mono)}

.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.2rem}
.filters a{
  padding:.5rem 1rem;border:1px solid var(--line);font-size:.86rem;border-radius:var(--radius);
  transition:.2s;background:var(--paper);
}
.filters a:hover{border-color:var(--primary);color:var(--primary-dark)}
.filters a.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ==================================================================
   HAKKIMIZDA / SPLIT BLOK
   ================================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--reverse .split__media{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split--reverse .split__media{order:0}}

.split__media{position:relative}
.split__media img,.split__media > svg{width:100%;aspect-ratio:4/5;object-fit:cover;display:block}
.split__media--tall img{aspect-ratio:3/4}
.frame-offset{position:relative}
.frame-offset::before{
  content:"";position:absolute;inset:-14px -14px 14px 14px;border:1px solid var(--primary);
  z-index:0;pointer-events:none;
}
.frame-offset > *{position:relative;z-index:1}

.badge-float{
  position:absolute;right:-10px;bottom:-10px;background:var(--primary);color:#fff;
  padding:1.35rem 1.5rem;max-width:220px;z-index:2;
}
.badge-float b{display:block;font-family:var(--font-heading);font-size:2.4rem;line-height:1}
.badge-float span{font-size:.82rem;opacity:.9;display:block;margin-top:.2rem;line-height:1.35}

.checklist{list-style:none;padding:0;margin:0 0 2rem;display:grid;gap:.75rem}
.checklist li{display:flex;gap:.75rem;align-items:flex-start;font-size:.96rem}
.checklist svg{width:20px;height:20px;color:var(--primary);flex:none;margin-top:3px}

/* --- sayaç şeridi ---------------------------------------------------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--paper);padding:2.2rem 1.4rem;text-align:center}
.stat b{display:block;font-family:var(--font-heading);font-size:clamp(2.2rem,4.5vw,3.2rem);line-height:1;color:var(--primary-dark)}
.stat span{display:block;margin-top:.5rem;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* --- süreç adımları -------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{padding:0 1.6rem;border-left:1px solid var(--line);position:relative}
.step:first-child{border-left:0;padding-left:0}
.step__n{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.2em;color:var(--primary);
  display:block;margin-bottom:.9rem;
}
.step__n::after{content:"";display:block;width:100%;height:1px;background:var(--line);margin-top:.9rem;position:relative}
.step h3{font-size:1.1rem;margin-bottom:.4rem}
.step p{font-size:.9rem;color:var(--muted);margin:0}
@media(max-width:900px){.step{padding:0 1.2rem;margin-bottom:1.8rem}.step:nth-child(3){border-left:0;padding-left:0}}
@media(max-width:520px){.step{border-left:0;padding-left:0}}

/* ==================================================================
   SSS / AKORDEON
   ================================================================== */
.accordion{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  padding:1.35rem .2rem;display:flex;gap:1.2rem;align-items:center;justify-content:space-between;
  font-family:var(--font-heading);font-size:1.07rem;font-weight:600;color:var(--ink);transition:color .2s;
}
.acc-head:hover{color:var(--primary-dark)}
.acc-head .ico{width:22px;height:22px;flex:none;position:relative}
.acc-head .ico::before,.acc-head .ico::after{content:"";position:absolute;background:var(--primary);transition:transform .3s}
.acc-head .ico::before{left:0;right:0;top:10.5px;height:1.5px}
.acc-head .ico::after{top:0;bottom:0;left:10.5px;width:1.5px}
.acc-item.is-open .acc-head .ico::after{transform:scaleY(0)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.acc-body__in{padding:0 3rem 1.5rem .2rem;color:var(--muted);font-size:.96rem}

/* ==================================================================
   REFERANSLAR
   ================================================================== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media(max-width:900px){.quotes{grid-template-columns:1fr}}
.quote{background:var(--paper);border:1px solid var(--line);padding:2rem 1.7rem;position:relative}
.quote__mark{font-family:var(--font-heading);font-size:3.4rem;line-height:.7;color:var(--primary);opacity:.28;display:block;margin-bottom:.6rem}
.quote p{font-size:.96rem;color:var(--ink);margin-bottom:1.3rem}
.quote footer{display:flex;align-items:center;gap:.8rem;border-top:1px solid var(--line);padding-top:1rem}
.quote footer img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.quote footer b{display:block;font-size:.92rem}
.quote footer span{font-size:.8rem;color:var(--muted)}
.stars{color:var(--primary);letter-spacing:.1em;font-size:.85rem;margin-bottom:.8rem}

/* ==================================================================
   CTA ŞERİDİ
   ================================================================== */
.cta{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;opacity:.3;
  background-image:linear-gradient(rgba(255,255,255,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.3) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(circle at 78% 50%,#000,transparent 68%);
  mask-image:radial-gradient(circle at 78% 50%,#000,transparent 68%);
}
.cta__in{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:2.2rem;padding:clamp(2.8rem,6vw,4.2rem) 0;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.4rem}
.cta p{color:rgba(255,255,255,.75);margin:0;max-width:52ch}
.cta__actions{display:flex;gap:.8rem;flex-wrap:wrap}

/* ==================================================================
   BLOG
   ================================================================== */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
@media(max-width:980px){.posts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.posts{grid-template-columns:1fr}}
.post-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);transition:border-color .3s}
.post-card:hover{border-color:var(--primary)}
.post-card__media{aspect-ratio:16/10;overflow:hidden;background:var(--sand)}
.post-card__media img,.post-card__media svg{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.post-card:hover .post-card__media img,.post-card:hover .post-card__media svg{transform:scale(1.05)}
.post-card__body{padding:1.5rem}
.post-card time{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary)}
.post-card h3{font-size:1.15rem;margin:.6rem 0 .5rem}
.post-card p{font-size:.9rem;color:var(--muted);margin-bottom:0}

/* ==================================================================
   İÇERİK (prose)
   ================================================================== */
.prose{font-size:1.03rem;color:var(--ink)}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-top:2.4rem}
.prose h3{font-size:1.22rem;margin-top:1.8rem}
.prose ul,.prose ol{padding-left:1.2rem;margin-bottom:1.2rem}
.prose li{margin-bottom:.45rem}
.prose img{margin:1.6rem 0;border:1px solid var(--line)}
.prose a{color:var(--primary-dark);border-bottom:1px solid var(--primary);}
.prose blockquote{
  margin:1.8rem 0;padding:1.2rem 1.6rem;background:var(--sand);border-left:3px solid var(--primary);
  font-style:italic;color:var(--ink);
}
.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:.7rem .9rem;text-align:left}
.prose th{background:var(--sand)}

/* --- yan panel ------------------------------------------------------- */
.layout-side{display:grid;grid-template-columns:1fr 340px;gap:clamp(2rem,4vw,3.4rem);align-items:start}
@media(max-width:980px){.layout-side{grid-template-columns:1fr}}
.sidebar{position:sticky;top:100px;display:grid;gap:1.4rem}
.widget{border:1px solid var(--line);background:var(--paper);padding:1.5rem}
.widget h4{font-family:var(--font-heading);font-size:1.05rem;margin-bottom:1rem;padding-bottom:.8rem;border-bottom:1px solid var(--line)}
.widget ul{list-style:none;margin:0;padding:0;display:grid;gap:.15rem}
.widget ul a{display:flex;justify-content:space-between;gap:.6rem;padding:.6rem .2rem;font-size:.92rem;border-bottom:1px solid var(--line);transition:.2s}
.widget ul li:last-child a{border-bottom:0}
.widget ul a:hover{color:var(--primary-dark);padding-left:.5rem}
.widget ul a span{color:var(--primary);opacity:.6}
.widget--cta{background:var(--ink);color:#fff;border-color:var(--ink)}
.widget--cta h4{color:#fff;border-color:rgba(255,255,255,.18)}
.widget--cta p{font-size:.9rem;color:rgba(255,255,255,.75)}

.spec-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.spec-list li{display:flex;justify-content:space-between;gap:1rem;padding:.85rem .2rem;border-bottom:1px solid var(--line);font-size:.92rem}
.spec-list b{font-weight:600}
.spec-list span{color:var(--muted);font-family:var(--font-mono);font-size:.85rem}

/* --- galeri ---------------------------------------------------------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
@media(max-width:700px){.gallery{grid-template-columns:repeat(2,1fr)}}
.gallery a{display:block;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line);background:var(--sand)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery a:hover img{transform:scale(1.06)}

.lightbox{position:fixed;inset:0;background:rgba(24,32,38,.94);z-index:200;display:none;align-items:center;justify-content:center;padding:2rem}
.lightbox.is-open{display:flex}
.lightbox img{max-width:min(1100px,92vw);max-height:86vh;object-fit:contain}
.lightbox__close{position:absolute;top:1.4rem;right:1.6rem;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;line-height:1}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:0;color:#fff;width:48px;height:48px;font-size:1.5rem;cursor:pointer}
.lightbox__nav--prev{left:1.2rem}.lightbox__nav--next{right:1.2rem}

/* ==================================================================
   FORMLAR
   ================================================================== */
.form{display:grid;gap:1.1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:.4rem;letter-spacing:.02em}
.field label .req{color:#c0392b}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);font:inherit;font-size:.95rem;color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent);
}
.field small{display:block;margin-top:.35rem;font-size:.78rem;color:var(--muted)}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.83rem;color:var(--muted)}
.form-consent input{margin-top:4px;accent-color:var(--primary)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

.alert{padding:1rem 1.2rem;border-radius:var(--radius);font-size:.93rem;border:1px solid;margin-bottom:1.4rem}
.alert--ok{background:#eef7f1;border-color:#b6ddc5;color:#1d6b3c}
.alert--err{background:#fdeeee;border-color:#f0bcbc;color:#992727}

/* --- iletişim ------------------------------------------------------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,4vw,3.6rem);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-list{list-style:none;margin:0 0 2rem;padding:0;display:grid;gap:1.3rem}
.contact-list li{display:flex;gap:1rem;align-items:flex-start}
.contact-list svg{width:40px;height:40px;padding:10px;border:1px solid var(--line);color:var(--primary);flex:none;border-radius:var(--radius)}
.contact-list small{display:block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.15rem}
.contact-list b{font-weight:600;font-size:1rem;line-height:1.45}
.map-embed{border:1px solid var(--line);overflow:hidden;line-height:0;background:var(--sand)}
.map-embed iframe{width:100%;height:380px;border:0;filter:grayscale(.25) sepia(.08)}

/* ==================================================================
   ALT BİLGİ
   ================================================================== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding-top:clamp(3rem,6vw,4.6rem);font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2.4rem;padding-bottom:3rem}
@media(max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr;gap:2rem}}
.footer-grid h4{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--primary-light);margin-bottom:1.2rem;font-weight:500;
}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.site-footer a:hover{color:var(--primary-light)}
.footer-brand img{max-height:64px;margin-bottom:1.1rem;filter:brightness(0) invert(1);opacity:.92}
.footer-brand strong{display:block;font-family:var(--font-heading);font-size:1.3rem;color:#fff;margin-bottom:.2rem}
.footer-brand p{margin-top:1rem;line-height:1.7}
.footer-social{display:flex;gap:.6rem;margin-top:1.4rem}
.footer-social a{
  width:38px;height:38px;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;
  transition:.25s;border-radius:var(--radius);
}
.footer-social a:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.footer-social svg{width:17px;height:17px}
.footer-contact li{display:flex;gap:.7rem;align-items:flex-start}
.footer-contact svg{width:16px;height:16px;color:var(--primary-light);flex:none;margin-top:5px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:1.4rem 0;display:flex;
  justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem;color:rgba(255,255,255,.5);
}
.footer-bottom nav{display:flex;gap:1.2rem;flex-wrap:wrap}

/* --- yüzen aksiyon butonları ----------------------------------------- */
.floaters{position:fixed;right:1.1rem;bottom:1.1rem;z-index:90;display:grid;gap:.6rem}
.floaters a{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 10px 26px -10px rgba(0,0,0,.45);transition:transform .25s;
}
.floaters a:hover{transform:scale(1.08)}
.floaters svg{width:24px;height:24px}
.fl-wa{background:#25a366}
.fl-tel{background:var(--primary)}
@media(max-width:520px){.floaters{right:.8rem;bottom:.8rem}.floaters a{width:48px;height:48px}}

/* --- sayfalama --------------------------------------------------------- */
.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:3rem;flex-wrap:wrap}
.pagination a,.pagination span{
  min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);
  font-size:.9rem;padding:0 .6rem;background:var(--paper);
}
.pagination .is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.pagination a:hover{border-color:var(--primary);color:var(--primary-dark)}

/* --- 404 / bakım ------------------------------------------------------- */
.center-screen{min-height:64vh;display:grid;place-items:center;text-align:center;padding:4rem 0}
.big-num{font-family:var(--font-heading);font-size:clamp(5rem,18vw,11rem);line-height:.9;color:var(--primary);opacity:.22;margin-bottom:.4rem}

/* --- görünürlük animasyonu -------------------------------------------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* --- yazdırma ---------------------------------------------------------- */
@media print{
  .site-header,.topbar,.floaters,.site-footer,.cta,.hero__dots{display:none!important}
  body{background:#fff}
}