/* ==========================================================================
   Atlas Group Alüminyum
   Açık tema · Josefin Sans · ortalanmış kurumsal düzen
   ========================================================================== */

:root{
  --bg:#ffffff;
  --bg-alt:#f7f7f6;
  --bg-alt2:#f0efed;
  --dark:#14171b;
  --dark-2:#1c2027;

  --ink:#1b1e22;          /* başlıklar */
  --body:#626262;         /* gövde metni */
  --muted:#8b8b8b;
  --line:#e5e4e1;
  --line-dark:rgba(255,255,255,.12);

  --gold:#c9a227;
  --gold-lt:#e0bb4d;
  --gold-dk:#a2801a;

  --r:4px;
  --r-pill:50px;
  --wrap:1240px;
  --head:88px;

  --shadow:0 18px 50px -30px rgba(0,0,0,.4);
  --shadow-lg:0 28px 70px -34px rgba(0,0,0,.5);
  --ease:cubic-bezier(.25,.7,.3,1);

  --display:"Josefin Sans",-apple-system,"Segoe UI",sans-serif;
  --text:"Manrope",-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 20px);-webkit-text-size-adjust:100%}

body{
  margin:0;background:var(--bg);color:var(--body);
  font-family:var(--text);font-size:16.5px;line-height:1.75;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}

img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

h1,h2,h3,h4{
  margin:0;font-family:var(--display);color:var(--ink);
  font-weight:300;line-height:1.16;letter-spacing:.02em;
}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:26px}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--gold);color:#fff;padding:12px 20px;font-weight:600}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ------------------------------------------------------------- tipografi */
.eyebrow{
  font-family:var(--display);font-size:14px;font-weight:400;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);margin-bottom:14px;
}

/* Referanstaki "ince kelime + kalın kelime" başlık kalıbı */
.sec-title{
  font-size:clamp(28px,3.9vw,46px);font-weight:300;text-transform:uppercase;
  letter-spacing:.06em;color:var(--ink);
}
.sec-title b,.sec-title .b{font-weight:700;letter-spacing:.02em}
.sec-title .gold{color:var(--gold);font-weight:700}

.sec-lead{color:var(--body);max-width:64ch;margin-top:20px;font-size:16.5px;line-height:1.8}

.sec{padding:clamp(64px,8vw,110px) 0}
.sec--tight{padding:clamp(50px,5.5vw,76px) 0}
.sec--alt{background:var(--bg-alt)}
.sec--dark{background:var(--dark);color:rgba(255,255,255,.72)}
.sec--dark h1,.sec--dark h2,.sec--dark h3{color:#fff}
.sec--dark .sec-lead{color:rgba(255,255,255,.68)}

.sec-head{margin-bottom:clamp(38px,4.6vw,60px)}
.sec-head--c{text-align:center}
.sec-head--c .sec-lead{margin-inline:auto}
.sec-head--split{display:flex;gap:36px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}

/* Başlık altındaki ince altın çizgi */
.rule{width:64px;height:2px;background:var(--gold);margin-top:22px}
.sec-head--c .rule{margin-inline:auto}

/* --------------------------------------------------------------- butonlar */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--display);font-size:14px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;padding:15px 34px;border-radius:var(--r-pill);
  border:1.5px solid transparent;transition:.3s var(--ease);white-space:nowrap;
}
.btn--gold{background:var(--gold);color:#fff}
.btn--gold:hover{background:var(--gold-dk);transform:translateY(-2px);box-shadow:0 14px 28px -14px rgba(201,162,39,.8)}
.btn--outline{border-color:var(--line);color:var(--ink)}
.btn--outline:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}
.btn--light{border-color:rgba(255,255,255,.45);color:#fff}
.btn--light:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-2px)}
.btn--sm{padding:11px 24px;font-size:12.5px}

.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}
.actions--c{justify-content:center}

.link-more{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--display);
  font-size:13.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);
}
.link-more::after{content:"→";transition:transform .3s var(--ease)}
.link-more:hover::after{transform:translateX(5px)}

/* ----------------------------------------------------------------- topbar */
.topbar{background:var(--dark);color:rgba(255,255,255,.6);font-size:13px}
.topbar__in{display:flex;align-items:center;gap:18px;min-height:42px;padding-block:6px}
.topbar__slogan{font-family:var(--display);letter-spacing:.1em;text-transform:uppercase;font-size:12.5px}
.topbar__right{margin-left:auto;display:flex;align-items:center;gap:22px}
.topbar__right a{
  display:flex;align-items:center;gap:8px;color:var(--gold-lt);
  font-weight:600;font-size:13px;white-space:nowrap;
}
.topbar__right a:hover{color:#fff}
.topbar__right svg{width:14px;height:14px;flex:0 0 auto}
.topbar__wa{color:#3ddc7f !important}
.topbar__wa:hover{color:#fff !important}
.topbar__wa svg{width:15px;height:15px}

/* ------------------------------------------------------------------- head */
.site-head{
  position:sticky;top:0;z-index:90;background:#fff;
  border-bottom:1px solid var(--line);transition:.3s var(--ease);
}
.site-head.is-stuck{box-shadow:0 6px 26px -18px rgba(0,0,0,.5)}
.site-head__in{display:flex;align-items:center;gap:26px;height:var(--head)}

.brand{display:flex;align-items:center;flex:0 0 auto}
/* Logo, kelime markasını da içeren kare bir kilit; metinle tekrar etmiyoruz. */
.brand__logo{height:56px;width:auto;display:block}

/* eski metin-logo artıkları (kullanılmıyor, geriye dönük güvenlik) */
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__txt strong{font-family:var(--display);font-size:25px;font-weight:700;letter-spacing:.13em;color:var(--ink)}
.brand__txt em{
  font-style:normal;font-family:var(--display);font-size:9.5px;font-weight:500;
  letter-spacing:.26em;color:var(--gold);margin-top:5px;
}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav > a{
  position:relative;padding:12px 16px;font-family:var(--display);font-size:14.5px;
  font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--ink);
  transition:.24s var(--ease);
}
.nav > a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:center;transition:.28s var(--ease);
}
.nav > a:hover{color:var(--gold)}
.nav > a:hover::after,.nav > a.is-active::after{transform:scaleX(1)}
.nav > a.is-active{color:var(--gold)}
.nav__cta{
  margin-left:14px;background:var(--gold);color:#fff !important;border-radius:var(--r-pill);
  padding:12px 26px !important;font-weight:600 !important;
}
.nav__cta::after{display:none !important}
.nav__cta:hover{background:var(--gold-dk);color:#fff !important}

/* açılır alt menü (E-Katalog) */
.nav__drop{position:relative}
.nav__drop > a{display:inline-flex;align-items:center;gap:7px}
.nav__caret{width:10px;height:6px;transition:transform .28s var(--ease)}
.nav__drop:hover .nav__caret{transform:rotate(180deg)}
.nav__toggle{display:none}
.nav__menu{
  position:absolute;top:100%;left:50%;transform:translate(-50%,10px);
  min-width:270px;background:#fff;border:1px solid var(--line);
  box-shadow:0 24px 50px -26px rgba(0,0,0,.5);padding:8px 0;
  opacity:0;visibility:hidden;transition:.26s var(--ease);z-index:20;
}
.nav__drop:hover .nav__menu,
.nav__drop:focus-within .nav__menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav__menu a{
  display:block;padding:11px 24px;font-family:var(--display);font-size:13.5px;
  font-weight:500;letter-spacing:.06em;color:var(--body);transition:.2s var(--ease);
}
.nav__menu a:hover{background:var(--bg-alt);color:var(--gold);padding-left:29px}
.nav__menu-all{
  border-top:1px solid var(--line);margin-top:8px;padding-top:14px !important;
  color:var(--gold) !important;font-weight:600 !important;
}

.burger{display:none;width:46px;height:46px;margin-left:auto;flex-direction:column;justify-content:center;gap:5px;padding:0 11px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.28s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ------------------------------------------------------------ hero slider */
.hero{position:relative;height:min(80vh,720px);min-height:460px;overflow:hidden;background:var(--dark)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);pointer-events:none}
.slide.is-on{opacity:1;pointer-events:auto}
.slide__bg{position:absolute;inset:0}
.slide__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s linear}
.slide.is-on .slide__bg img{transform:scale(1)}
.slide__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,12,15,.62),rgba(10,12,15,.5) 45%,rgba(10,12,15,.78));
}
.slide__in{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:0 26px;
}
.slide__eyebrow{
  font-family:var(--display);font-size:13px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold-lt);margin-bottom:22px;
}
.slide h1,.slide h2{
  font-size:clamp(28px,4.6vw,56px);font-weight:300;color:#fff;text-transform:uppercase;
  letter-spacing:.09em;line-height:1.22;max-width:19ch;
}
.slide h1 b,.slide h2 b{font-weight:700;letter-spacing:.04em}
.slide__lead{
  margin-top:22px;color:rgba(255,255,255,.8);font-size:16.5px;max-width:56ch;line-height:1.8;
}
.slide__actions{margin-top:36px;display:flex;gap:13px;flex-wrap:wrap;justify-content:center}

.hero__dots{
  position:absolute;left:0;right:0;bottom:30px;z-index:5;
  display:flex;gap:11px;justify-content:center;
}
.hero__dots button{
  width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.42);
  transition:.28s var(--ease);
}
.hero__dots button.is-on{background:var(--gold);transform:scale(1.25)}
.hero__dots button:hover{background:#fff}

.hero__arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:50px;height:50px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.35);color:#fff;font-size:22px;
  background:rgba(0,0,0,.2);transition:.28s var(--ease);
}
.hero__arrow:hover{background:var(--gold);border-color:var(--gold)}
.hero__prev{left:24px}
.hero__next{right:24px}

/* --------------------------------------------------------- sayaç / vurgu */
.tally{background:var(--bg-alt);text-align:center;padding:clamp(52px,6vw,84px) 0}
.tally__eyebrow{
  font-family:var(--display);font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);
}
.tally__n{
  font-family:var(--display);font-size:clamp(44px,7vw,84px);font-weight:300;
  color:var(--ink);line-height:1.05;margin:12px 0;letter-spacing:.01em;
}
.tally__n b{font-weight:700}
.tally__sub{color:var(--body);font-size:16px}

.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(38px,4vw,54px)}
.stats__i{padding:8px 22px;border-right:1px solid var(--line)}
.stats__i:last-child{border-right:0}
.stats__n{font-family:var(--display);font-size:clamp(26px,3vw,36px);font-weight:700;color:var(--gold)}
.stats__l{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.5}

/* ------------------------------------------------------------ ürün karolar */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{
  position:relative;display:block;overflow:hidden;background:#000;
  aspect-ratio:4/3;border-radius:var(--r);
}
.tile img{width:100%;height:100%;object-fit:cover;transition:.8s var(--ease);opacity:.86}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 30%,rgba(8,10,13,.86));
  transition:.4s var(--ease);
}
.tile:hover img{transform:scale(1.08);opacity:1}
.tile__body{position:absolute;inset:auto 0 0 0;z-index:2;padding:28px 26px;text-align:center}
.tile__body h3{
  color:#fff;font-size:19px;font-weight:400;text-transform:uppercase;letter-spacing:.13em;
}
.tile__body p{
  color:rgba(255,255,255,.74);font-size:14px;line-height:1.6;margin-top:10px;
  max-height:0;opacity:0;overflow:hidden;transition:.42s var(--ease);
}
.tile:hover .tile__body p{max-height:120px;opacity:1;margin-top:12px}
.tile__line{width:34px;height:2px;background:var(--gold);margin:14px auto 0;transition:.4s var(--ease)}
.tile:hover .tile__line{width:62px}

/* -------------------------------------------------- açılı bölüm ayracı */
.wedge{position:relative;height:64px;background:var(--bg);overflow:hidden}
.wedge::before{
  content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:74%;height:100%;
  background:var(--gold);
  clip-path:polygon(0 0, 100% 0, 50% 100%);
  opacity:.9;
}
.wedge--alt{background:var(--bg-alt)}

/* ------------------------------------------------- kurumsal çözümlerimiz */
.corp{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,72px);align-items:center}
.corp__seg{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px}
.corp__i{
  display:flex;gap:14px;align-items:flex-start;padding:20px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);transition:.3s var(--ease);
}
.corp__i:hover{border-color:var(--gold);transform:translateY(-3px)}
.corp__ico{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--gold);
}
.corp__i:hover .corp__ico{background:var(--gold);color:#fff;border-color:var(--gold)}
.corp__ico svg{width:17px;height:17px}
.corp__i strong{
  display:block;font-family:var(--display);font-size:14.5px;font-weight:600;
  letter-spacing:.06em;color:var(--ink);
}
.corp__i span{font-size:13.5px;line-height:1.55;display:block;margin-top:3px}

.corp__grid{display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:1fr;gap:12px}
.corp__grid figure{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:var(--r);background:var(--bg-alt2);cursor:zoom-in}
.corp__grid img{width:100%;height:100%;object-fit:cover;transition:.7s var(--ease)}
.corp__grid figure:hover img{transform:scale(1.07)}
.corp__grid figcaption{
  position:absolute;inset:auto 0 0 0;padding:26px 16px 14px;color:#fff;
  font-family:var(--display);font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  background:linear-gradient(180deg,transparent,rgba(10,12,15,.85));
}

/* ------------------------------------------------------------ çerez şeridi */
.cookie{
  position:fixed;left:0;right:0;bottom:0;z-index:110;background:var(--dark);
  color:rgba(255,255,255,.72);padding:16px 0;transform:translateY(110%);
  transition:transform .45s var(--ease);
}
.cookie.is-on{transform:none}
.cookie__in{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:center;text-align:center}
.cookie p{font-size:13.5px;max-width:76ch;line-height:1.6}
.cookie a{color:var(--gold-lt);text-decoration:underline}
.cookie button{
  flex:0 0 auto;padding:11px 30px;border-radius:var(--r-pill);background:var(--gold);color:#fff;
  font-family:var(--display);font-size:12.5px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;transition:.28s var(--ease);
}
.cookie button:hover{background:var(--gold-dk)}

/* --------------------------------------------------------------- özellik */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feat{
  padding:38px 26px;text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);transition:.32s var(--ease);
}
.feat:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow)}
.feat__ico{
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;margin:0 auto 20px;
  border:1px solid var(--line);color:var(--gold);transition:.32s var(--ease);
}
.feat:hover .feat__ico{background:var(--gold);color:#fff;border-color:var(--gold)}
.feat__ico svg{width:25px;height:25px}
.feat h3{font-family:var(--display);font-size:16px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
.feat p{margin-top:11px;font-size:14.5px;color:var(--body);line-height:1.65}
.sec--alt .feat{background:#fff}

/* ------------------------------------------------------------- iki sütun */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,74px);align-items:center}
.split__media{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:var(--r);background:var(--bg-alt2)}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__badge{
  position:absolute;left:0;bottom:0;z-index:2;background:var(--gold);color:#fff;padding:18px 26px;
}
.split__badge strong{display:block;font-family:var(--display);font-size:17px;letter-spacing:.08em;text-transform:uppercase}
.split__badge span{font-size:13px;opacity:.9}

.checks{margin-top:28px;display:grid;gap:15px}
.checks li{position:relative;padding-left:32px;font-size:15.5px;line-height:1.7}
.checks li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:12px;
  background:no-repeat center/16px 12px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 12'%3E%3Cpath d='M1 6l4.6 4.6L15 1.4' fill='none' stroke='%23c9a227' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.checks strong{color:var(--ink);font-weight:700}
.sec--dark .checks strong{color:#fff}

/* ----------------------------------------------------------------- süreç */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:26px;counter-reset:s}
.step{text-align:center;padding:0 8px}
.step__n{
  width:62px;height:62px;border-radius:50%;margin:0 auto 20px;display:grid;place-items:center;
  border:1px solid var(--line);font-family:var(--display);font-size:19px;font-weight:600;
  color:var(--gold);background:#fff;transition:.3s var(--ease);
}
.step:hover .step__n{background:var(--gold);color:#fff;border-color:var(--gold)}
.step h3{font-family:var(--display);font-size:16px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.step p{margin-top:10px;font-size:14.5px;line-height:1.65}

/* ---------------------------------------------------------------- galeri */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px;justify-content:center}
.filters button{
  padding:10px 22px;border-radius:var(--r-pill);border:1px solid var(--line);
  font-family:var(--display);font-size:13px;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;color:var(--body);transition:.26s var(--ease);
}
.filters button:hover{border-color:var(--gold);color:var(--gold)}
.filters button.is-on{background:var(--gold);border-color:var(--gold);color:#fff}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal__i{
  position:relative;overflow:hidden;aspect-ratio:4/3;cursor:zoom-in;
  border-radius:var(--r);background:var(--bg-alt2);
}
.gal__i img{width:100%;height:100%;object-fit:cover;transition:.7s var(--ease)}
.gal__i:hover img{transform:scale(1.07)}
.gal__i figcaption{
  position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:22px;
  background:rgba(20,23,27,.72);color:#fff;font-family:var(--display);font-size:14.5px;
  font-weight:500;letter-spacing:.08em;opacity:0;transition:.34s var(--ease);
}
.gal__i:hover figcaption{opacity:1}
.gal__i[hidden]{display:none}

/* lightbox */
.lb{position:fixed;inset:0;z-index:120;display:none;place-items:center;background:rgba(10,12,14,.95);padding:5vh 5vw}
.lb.is-open{display:grid}
.lb img{max-width:100%;max-height:82vh;object-fit:contain}
.lb__cap{margin-top:16px;text-align:center;font-size:14px;color:rgba(255,255,255,.66);font-family:var(--display);letter-spacing:.06em}
.lb__btn{
  position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;
  border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);display:grid;place-items:center;
  font-size:23px;color:#fff;transition:.26s var(--ease);
}
.lb__btn:hover{background:var(--gold);border-color:var(--gold)}
.lb__prev{left:18px}
.lb__next{right:18px}
.lb__close{
  position:absolute;top:20px;right:20px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);font-size:24px;line-height:1;color:#fff;
}
.lb__close:hover{background:var(--gold);border-color:var(--gold)}

/* --------------------------------------------------------------- katalog */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  cursor:zoom-in;transition:.32s var(--ease);
}
.cat:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow)}
.cat img{width:100%;aspect-ratio:3/4;object-fit:contain;background:var(--bg-alt2)}
.cat__t{padding:18px;text-align:center;border-top:1px solid var(--line)}
.cat__t{font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.cat__t span{
  display:block;font-size:12.5px;font-weight:400;letter-spacing:.02em;text-transform:none;
  color:var(--muted);margin-top:5px;font-family:var(--text);
}

/* ------------------------------------------------------------------- SSS */
.faq{display:grid;gap:10px;max-width:920px;margin-inline:auto}
.faq__i{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.faq__i[open]{border-color:var(--gold)}
.faq summary{
  padding:22px 26px;font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:.04em;
  color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  gap:20px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:23px;color:var(--gold);font-weight:300;transition:.3s var(--ease)}
.faq__i[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 26px 24px;font-size:15.5px;line-height:1.75}

/* -------------------------------------------------------------- RAL renk */
.ral{display:flex;flex-wrap:wrap;gap:24px;justify-content:center}
.ral__i{text-align:center;width:98px}
.ral__sw{width:62px;height:62px;border-radius:50%;margin:0 auto 12px;border:1px solid var(--line)}
.ral__i strong{display:block;font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--ink)}
.ral__i span{font-size:12.5px;color:var(--muted)}
.sec--dark .ral__i strong{color:#fff}
.sec--dark .ral__sw{border-color:rgba(255,255,255,.25)}

/* ------------------------------------------------------- ürün detay hero */
.phero{position:relative;height:min(52vh,420px);min-height:300px;display:flex;align-items:center;overflow:hidden;background:var(--dark)}
.phero__bg{position:absolute;inset:0}
.phero__bg img{width:100%;height:100%;object-fit:cover}
.phero__bg::after{content:"";position:absolute;inset:0;background:rgba(12,15,18,.66)}
.phero__in{position:relative;z-index:2;width:100%;text-align:center}
.phero h1{
  font-size:clamp(26px,4vw,46px);color:#fff;text-transform:uppercase;letter-spacing:.09em;font-weight:300;
}
.phero h1 b{font-weight:700}
.phero__tag{margin-top:14px;color:var(--gold-lt);font-size:16px;letter-spacing:.04em}

.crumbs{
  font-family:var(--display);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.62);margin-bottom:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap;
}
.crumbs a:hover{color:var(--gold-lt)}
.crumbs span{opacity:.45}
.crumbs .now{color:var(--gold-lt);opacity:1}

/* açık zeminli sayfa başlığı (galeri, katalog, iletişim) */
.pagehead{padding:clamp(52px,6vw,84px) 0 0;text-align:center}
.pagehead .crumbs{color:var(--muted)}
.pagehead .crumbs .now{color:var(--gold)}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px;justify-content:center}
.chip{
  padding:9px 20px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.32);
  font-family:var(--display);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:#fff;
}

/* ---------------------------------------------------------- ürün varyant */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.v{
  padding:32px 28px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  transition:.3s var(--ease);
}
.v:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow)}
.v__n{font-family:var(--display);font-size:15px;font-weight:700;color:var(--gold);letter-spacing:.14em}
.v h3{margin-top:12px;font-family:var(--display);font-size:16.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase}
.v p{margin-top:10px;font-size:14.5px;line-height:1.65}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(28px,3.6vw,50px)}
.panel h3{
  font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink);margin-bottom:24px;padding-bottom:14px;
  border-bottom:1px solid var(--line);
}
.panel-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:clamp(28px,4vw,52px)}

.opts{display:grid;gap:18px}
.opts div{padding-left:16px;border-left:2px solid var(--gold)}
.opts strong{display:block;font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:.05em;color:var(--ink)}
.opts span{font-size:14px;line-height:1.6}

/* -------------------------------------------------------------- iletişim */
.contact-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:clamp(32px,4.5vw,60px);align-items:start}

.cinfo{display:grid;gap:12px}
.cinfo__i{
  display:flex;gap:18px;align-items:flex-start;padding:22px 24px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);transition:.28s var(--ease);
}
.cinfo__i:hover{border-color:var(--gold)}
.cinfo__ico{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;
  border:1px solid var(--line);color:var(--gold);
}
.cinfo__i:hover .cinfo__ico{background:var(--gold);color:#fff;border-color:var(--gold)}
.cinfo__ico svg{width:19px;height:19px}
.cinfo__txt{display:block;min-width:0}
.cinfo__lbl{
  display:block;font-family:var(--display);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin-bottom:4px;
}
.cinfo__i strong{display:block;font-size:16px;font-weight:700;color:var(--ink);overflow-wrap:anywhere}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(26px,3.4vw,44px)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:block;margin-bottom:18px}
.field > span{
  display:block;font-family:var(--display);font-size:12.5px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink);margin-bottom:9px;
}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:var(--r);font:inherit;font-size:15.5px;
  background:#fff;border:1px solid var(--line);color:var(--ink);transition:.22s var(--ease);
}
.field textarea{min-height:132px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.form small{display:block;color:var(--muted);font-size:12.5px;margin-top:16px;line-height:1.6}

.note{padding:17px 22px;border-radius:var(--r);font-size:15px;margin-bottom:22px;border:1px solid}
.note--ok{background:#eff8f1;border-color:#bfe0c8;color:#256b3a}
.note--err{background:#fdf1f1;border-color:#eec4c4;color:#a33636}
.note ul{margin-top:8px;padding-left:18px;list-style:disc}

.hp{position:absolute;left:-9999px}

/* -------------------------------------------------------------- CTA band */
.cta-band{
  position:relative;background:var(--dark);color:#fff;text-align:center;
  padding:clamp(58px,6.5vw,92px) 0;
}
.cta-band h2{color:#fff;font-size:clamp(24px,3.2vw,38px);text-transform:uppercase;letter-spacing:.07em;max-width:22ch;margin-inline:auto}
.cta-band h2 b{font-weight:700}
.cta-band__lead{margin:18px auto 0;color:rgba(255,255,255,.68);max-width:56ch;font-size:16px}
.cta-band__actions{margin-top:34px;display:flex;gap:13px;flex-wrap:wrap;justify-content:center}

/* ---------------------------------------------------------------- footer */
.site-foot{background:#0f1216;color:rgba(255,255,255,.6);padding:clamp(52px,6vw,78px) 0 0;font-size:14.5px}
.site-foot__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:clamp(28px,4vw,52px)}
.site-foot__brand p{margin-top:20px;max-width:44ch;line-height:1.75;color:rgba(255,255,255,.55)}
.site-foot__tag{
  color:var(--gold) !important;font-family:var(--display);font-size:12px !important;
  letter-spacing:.2em;text-transform:uppercase;font-weight:600;margin-top:16px !important;
}
/* Logodaki yazı koyu olduğu için karanlık zeminde beyaz plakaya oturtuyoruz. */
.brand--foot{
  background:#fff;padding:14px 20px;border-radius:var(--r);
  display:inline-flex;transition:.3s var(--ease);
}
.brand--foot:hover{transform:translateY(-2px);box-shadow:0 14px 30px -16px rgba(0,0,0,.9)}
.brand--foot .brand__logo{height:60px}
.brand--foot .brand__txt strong{color:#fff}
.site-foot h3{
  font-family:var(--display);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;margin-bottom:22px;font-weight:600;
}
.site-foot ul{display:grid;gap:12px}
.site-foot li,.site-foot a{color:rgba(255,255,255,.58);line-height:1.5}
.site-foot a:hover{color:var(--gold-lt)}
.site-foot__bottom{
  margin-top:clamp(38px,5vw,58px);padding:22px 26px;border-top:1px solid var(--line-dark);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.4);
}

/* -------------------------------------------------------------- WhatsApp */
.wa-float{
  position:fixed;left:20px;bottom:20px;z-index:100;width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;background:#25d366;color:#fff;
  box-shadow:0 12px 30px -10px rgba(37,211,102,.7);transition:.28s var(--ease);
}
.wa-float svg{width:28px;height:28px}
.wa-float:hover{transform:scale(1.08)}

/* --------------------------------------------------------------- reveal */
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.is-in{opacity:1;transform:none}

/* ------------------------------------------------------------ duyarlılık */
@media (max-width:1080px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:34px 20px}
  .vgrid{grid-template-columns:repeat(2,1fr)}
  .panel-grid{grid-template-columns:1fr 1fr}
  .site-foot__grid{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .stats__i:nth-child(2){border-right:0}
}

/* Menü 9 ürünlü açılır liste ile genişlediği için hamburger'e 1080px'te geçiyoruz. */
@media (max-width:1080px){
  body{font-size:16px}
  .burger{display:flex}
  /* slogan bu genişlikten sonra sarıp şeridi taşırıyor */
  .topbar__slogan{display:none}
  .topbar__right{margin-left:0;width:100%;justify-content:center}
  .nav{
    position:fixed;inset:calc(var(--head) + 42px) 0 auto 0;flex-direction:column;align-items:stretch;
    gap:2px;padding:16px 26px 26px;background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 16px 40px -24px rgba(0,0,0,.5);
    transform:translateY(-130%);transition:.36s var(--ease);
    max-height:calc(100vh - var(--head));overflow-y:auto;
  }
  .nav.is-open{transform:none}
  .nav > a{padding:15px 8px;font-size:15px;border-bottom:1px solid var(--line)}
  .nav > a::after{display:none}
  .nav__cta{margin:16px 0 0;text-align:center;justify-content:center;border-bottom:0 !important}

  /* mobilde açılır menü: dokunmayla aç/kapa */
  .nav__drop{border-bottom:1px solid var(--line)}
  .nav__drop > a{padding:15px 8px;font-size:15px;width:100%}
  .nav__caret{display:none}
  .nav__toggle{
    display:block;position:absolute;right:0;top:0;width:52px;height:52px;
  }
  .nav__toggle::before,.nav__toggle::after{
    content:"";position:absolute;left:50%;top:50%;background:var(--ink);
    transform:translate(-50%,-50%);transition:.28s var(--ease);
  }
  .nav__toggle::before{width:13px;height:1.5px}
  .nav__toggle::after{width:1.5px;height:13px}
  .nav__drop.is-open .nav__toggle::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
  .nav__menu{
    position:static;transform:none;opacity:1;visibility:visible;min-width:0;
    border:0;box-shadow:none;padding:0;max-height:0;overflow:hidden;
    transition:max-height .34s var(--ease);background:var(--bg-alt);
  }
  .nav__drop.is-open .nav__menu{max-height:520px;padding:6px 0 10px}
  .nav__menu a{padding:11px 18px;font-size:13.5px}
  .nav__menu a:hover{padding-left:22px}
  .split,.corp{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .gal,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .hero__arrow{display:none}
}

@media (max-width:640px){
  .wrap{padding-inline:18px}
  .brand__logo{height:46px}
  .brand--foot .brand__logo{height:52px}
  .tiles,.feat-grid,.vgrid,.panel-grid,.gal,.cat-grid,.site-foot__grid,.form__row,
  .corp__seg{grid-template-columns:1fr}
  .corp__grid{grid-template-columns:repeat(2,1fr)}
  .wedge{height:44px}
  .steps{grid-template-columns:1fr;gap:30px}
  .hero{height:auto;min-height:0}
  .slide{position:relative;display:none}
  .slide.is-on{display:block}
  .slide__in{padding:104px 20px 96px}
  .tile__body p{max-height:120px;opacity:1;margin-top:12px}
  .topbar__slogan{display:none}
  .topbar__right{margin-left:0;gap:18px;justify-content:center;width:100%}
  /* dar ekranda WhatsApp önceliklidir; e-posta gizlenir.
     Seçici .topbar__right a kadar spesifik olmalı, yoksa display:flex eziyor. */
  .topbar__right .topbar__mail{display:none}
  .topbar__right a{font-size:12.5px;gap:6px}
  .wa-float{width:50px;height:50px;left:14px;bottom:14px}
  .ral{gap:18px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none}
}