/* Yılmaz Grup — industrial spec-sheet theme */
:root{
  --ink:#0E0F11; --ink2:#16181B; --ink3:#1E2125; --line:#2A2E33;
  --paper:#F2F0EA; --paper2:#E7E4DB;
  --y:#F5B700; --y2:#FFCC2E; --mute:#8A8F96; --text:#D9DBDE;
  --f:"Archivo",system-ui,sans-serif; --m:"JetBrains Mono",ui-monospace,monospace;
  --r:2px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--f);background:var(--ink);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
.mono{font-family:var(--m);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase}
.hide-sm{}
:focus-visible{outline:2px solid var(--y);outline-offset:3px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.8em 1.3em;font-weight:700;font-size:.9rem;letter-spacing:.04em;text-transform:uppercase;border:1.5px solid transparent;border-radius:var(--r);cursor:pointer;transition:.25s}
.btn--y{background:var(--y);color:var(--ink)}
.btn--y:hover{background:var(--y2);transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{border-color:var(--y);color:var(--y)}
.btn--lg{padding:1.05em 1.7em;font-size:.95rem}
.btn--block{width:100%}

/* topbar */
.topbar{background:var(--y);color:var(--ink)}
.topbar__in{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar__links{display:flex;gap:24px}
.topbar a:hover{text-decoration:underline}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(14,15,17,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:32px;height:76px}
.brand img{height:52px;width:auto}
.menu{display:flex;gap:28px;margin-left:auto}
.menu a{font-size:.88rem;font-weight:600;letter-spacing:.03em;position:relative;padding:6px 0;color:#C9CCD0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--y);transition:.3s}
.menu a:hover{color:#fff}.menu a:hover::after{width:100%}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.burger span{position:absolute;left:8px;right:8px;height:2px;background:#fff;transition:.3s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger[aria-expanded=true] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:19px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:calc(100svh - 110px);display:flex;flex-direction:column;justify-content:center;overflow:hidden;isolation:isolate}
.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center;opacity:0;transform:scale(1.08);transition:opacity 1.6s ease,transform 7s ease;z-index:-2}
.hero__media img.is-on{opacity:1;transform:scale(1)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(14,15,17,.96) 0%,rgba(14,15,17,.75) 45%,rgba(14,15,17,.2) 100%),linear-gradient(0deg,var(--ink) 0%,transparent 30%)}
.hero__grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,#000 30%,transparent 75%)}
.hero__in{padding:90px 0 60px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--m);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--y);border:1px solid rgba(245,183,0,.4);padding:7px 14px;border-radius:40px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--y);box-shadow:0 0 0 0 rgba(245,183,0,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(245,183,0,0)}100%{box-shadow:0 0 0 0 rgba(245,183,0,0)}}
.hero__title{margin:28px 0 26px;font-weight:900;font-stretch:72%;text-transform:uppercase;line-height:.86;font-size:clamp(3.6rem,11vw,9.5rem);letter-spacing:-.01em;color:#fff}
.hero__title .line{display:block;overflow:hidden;animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.hero__title .line:nth-child(2){animation-delay:.12s}.hero__title .line:nth-child(3){animation-delay:.24s}
.line--y{color:var(--y)}
@keyframes rise{from{opacity:0;transform:translateY(60px)}to{opacity:1;transform:none}}
.hero__lead{max-width:540px;font-size:1.1rem;color:#BFC3C8}
.hero__lead strong{color:#fff}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__spec{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-bottom:0}
.hero__spec div{padding:20px 18px 26px 0;font-weight:700;font-stretch:85%;text-transform:uppercase;letter-spacing:.02em;color:#fff;border-right:1px solid var(--line);padding-left:18px}
.hero__spec div:first-child{padding-left:0}.hero__spec div:last-child{border-right:0}
.hero__spec .mono{display:block;color:var(--y);margin-bottom:4px}

/* marquee */
.brands{background:var(--y);color:var(--ink);overflow:hidden;border-block:1px solid #000}
.marquee__track{display:flex;align-items:center;gap:34px;width:max-content;padding:18px 0;animation:mq 38s linear infinite}
.marquee__track span{font-weight:900;font-stretch:75%;font-size:1.6rem;letter-spacing:.02em}
.marquee__track i{width:10px;height:10px;background:var(--ink);transform:rotate(45deg)}
@keyframes mq{to{transform:translateX(-50%)}}

/* stats */
.stats{border-bottom:1px solid var(--line)}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:48px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-weight:900;font-stretch:70%;font-size:clamp(2.8rem,5vw,4.4rem);line-height:1;color:#fff}
.stat span{font-family:var(--m);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}

/* sections */
.section{padding:120px 0}
.kicker{color:var(--y);margin-bottom:18px}
.h2{font-weight:900;font-stretch:78%;text-transform:uppercase;font-size:clamp(2.3rem,5vw,4rem);line-height:.95;color:#fff;letter-spacing:-.005em}
.head{margin-bottom:56px}
.head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}

/* about (light) */
.about{background:var(--paper);color:#3A3D42}
.about .h2{color:var(--ink)}
.about .kicker{color:#9A7300}
.about__in{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about__media{position:relative;padding:0 60px 60px 0}
.about__big{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(.2) contrast(1.05)}
.about__small{position:absolute;right:0;bottom:0;width:48%;aspect-ratio:1;object-fit:cover;border:8px solid var(--paper)}
.about__tag{position:absolute;top:24px;left:-14px;background:var(--y);color:var(--ink);padding:12px 16px;font-weight:600;line-height:1.4}
.about__text>p{font-size:1.08rem;margin:26px 0 36px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:2px solid var(--ink)}
.mv__item{padding:24px 24px 0 0}
.mv__item+.mv__item{padding-left:24px;border-left:1px solid #CFCBC0}
.mv h3{font-weight:800;font-stretch:85%;text-transform:uppercase;color:var(--ink);margin-bottom:8px;font-size:1.15rem}
.mv p{font-size:.95rem}

/* why */
.why__grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}
.card{position:relative;padding:40px 30px 36px;border-right:1px solid var(--line);transition:background .35s}
.card:last-child{border-right:0}
.card:hover{background:var(--ink2)}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--y);transition:.4s}
.card:hover::before{width:100%}
.card__no{position:absolute;top:22px;right:24px;color:var(--mute)}
.card svg{width:46px;height:46px;fill:none;stroke:var(--y);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:28px}
.card h3{font-weight:800;font-stretch:85%;text-transform:uppercase;font-size:1.25rem;color:#fff;margin-bottom:10px}
.card p{font-size:.93rem;color:var(--mute)}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.svc__item{position:relative;min-height:380px;overflow:hidden;display:flex;align-items:flex-end}
.svc__item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s}
.svc__item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,15,17,.95) 10%,rgba(14,15,17,.2) 70%)}
.svc__item:hover img{transform:scale(1.06)}
.svc__body{position:relative;z-index:1;padding:36px}
.svc__body .mono{color:var(--y)}
.svc__body h3{font-weight:900;font-stretch:78%;text-transform:uppercase;font-size:2rem;color:#fff;margin:6px 0 8px}
.svc__body p:not(.mono){max-width:420px;color:#C0C4C9}
.link{display:inline-block;margin-top:16px;color:var(--y);font-weight:700;letter-spacing:.03em}
.link:hover{letter-spacing:.08em}

/* products */
.products{background:var(--ink2);border-block:1px solid var(--line)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:transparent;border:1px solid var(--line);padding:9px 16px;border-radius:40px;cursor:pointer;font-size:.85rem;font-weight:600;color:#C9CCD0;transition:.2s}
.chip:hover{border-color:var(--y)}
.chip.is-on{background:var(--y);border-color:var(--y);color:var(--ink)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.prod{background:var(--ink2);display:flex;flex-direction:column;transition:background .3s}
.prod.is-hidden{display:none}
.prod__img{overflow:hidden;aspect-ratio:1293/1084;background:#fff}
.prod__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.prod:hover .prod__img img{transform:scale(1.05)}
.prod__b{padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod__b .mono{color:var(--mute)}
.prod__b h3{font-weight:800;font-stretch:88%;font-size:1.15rem;color:#fff;line-height:1.2;text-transform:uppercase}
.prod__b p{font-size:.9rem;color:var(--mute)}
.prod__q{margin-top:auto;padding-top:14px;font-weight:700;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;color:var(--y);display:flex;justify-content:space-between;border-top:1px solid var(--line)}
.prod__q::after{content:"→";transition:.3s}
.prod:hover .prod__q::after{transform:translateX(6px)}
.prod--ask{background:repeating-linear-gradient(-45deg,var(--ink2) 0 14px,#191B1F 14px 28px)}
.prod--ask .prod__b{padding:34px 26px;justify-content:flex-end;min-height:280px}
.prod--ask h3{font-size:1.6rem}

/* workshop */
.workshop{padding:120px 0;background:radial-gradient(1000px 500px at 85% 50%,rgba(245,183,0,.08),transparent 60%)}
.workshop__in{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.workshop__text>p{margin:24px 0;color:#B8BCC1;font-size:1.05rem}
.checks{list-style:none;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:center;font-weight:600;color:#fff}
.checks li::before{content:"";width:18px;height:18px;flex:none;background:var(--y);clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%)}
.workshop__video{position:relative;border:1px solid var(--line);padding:12px;background:var(--ink2)}
.workshop__video video{width:100%;max-height:560px;background:#000;object-fit:contain}
.rec{position:absolute;top:26px;left:26px;display:flex;align-items:center;gap:8px;background:rgba(0,0,0,.6);padding:6px 10px;color:#fff;pointer-events:none}
.rec span{width:8px;height:8px;border-radius:50%;background:#E5322D;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}

/* testimonials */
.testi{background:var(--paper);color:#3A3D42}
.testi .h2{color:var(--ink)}.testi .kicker{color:#9A7300}
.testi__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.testi figure{padding:32px 26px 10px 0;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.testi figure+figure{padding-left:26px;border-left:1px solid #CFCBC0}
.testi blockquote{font-size:1.02rem;line-height:1.55;color:#24272B}
.testi figcaption{font-family:var(--m);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);display:flex;align-items:center;gap:10px}
.testi figcaption::before{content:"";width:24px;height:2px;background:var(--y)}

/* blog */
.blog__list{border-top:1px solid var(--line)}
.post{border-bottom:1px solid var(--line)}
.post summary{list-style:none;display:grid;grid-template-columns:140px 1fr 40px;align-items:center;gap:20px;padding:30px 0;cursor:pointer}
.post summary::-webkit-details-marker{display:none}
.post summary .mono{color:var(--mute)}
.post summary h3{font-weight:800;font-stretch:85%;text-transform:uppercase;font-size:clamp(1.15rem,2.2vw,1.6rem);color:#fff;transition:color .2s}
.post summary:hover h3{color:var(--y)}
.post summary i{font-style:normal;font-size:1.8rem;color:var(--y);transition:transform .3s;justify-self:end}
.post[open] summary i{transform:rotate(45deg)}
.post__body{padding:0 0 36px 160px;max-width:900px;color:#B8BCC1}
.post__body p+p,.post__body h4,.post__body ul{margin-top:14px}
.post__body h4{color:#fff;text-transform:uppercase;font-stretch:85%}
.post__body ul{padding-left:20px}
.post__body b{color:#fff}

/* contact */
.contact{background:var(--ink2);border-top:1px solid var(--line);padding-bottom:0}
.contact__in{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;padding-bottom:100px}
.contact__info>p{margin:24px 0 36px;color:#B8BCC1}
.info{display:grid;gap:22px}
.info div{border-left:3px solid var(--y);padding-left:16px}
.info dt{color:var(--mute)}
.info dd{color:#fff;font-weight:600;font-size:1.05rem}
.info a:hover{color:var(--y)}
.form{display:grid;gap:18px;background:var(--ink);border:1px solid var(--line);padding:36px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:8px;font-family:var(--m);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.form input,.form select,.form textarea{width:100%;background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;font-family:var(--f);font-size:1rem;letter-spacing:0;text-transform:none;color:#fff;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--y)}
.form textarea{resize:vertical}
.form .is-err{border-color:#E5322D}
.hp{position:absolute;left:-9999px}
.form__msg{font-weight:600;min-height:1.4em}
.form__msg.ok{color:#5BD17A}.form__msg.err{color:#FF6B66}
.map iframe{width:100%;height:420px;border:0;display:block;filter:grayscale(1) invert(.92) contrast(.9)}

/* footer */
.stripe{height:14px;background:repeating-linear-gradient(-45deg,var(--y) 0 18px,var(--ink) 18px 36px)}
.foot__in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:70px 0 50px}
.foot__brand img{height:70px;width:auto;margin-bottom:16px}
.foot__brand p{color:var(--mute);max-width:280px}
.foot h4{color:var(--y);margin-bottom:16px}
.foot__in>div:not(.foot__brand){display:flex;flex-direction:column;gap:10px;color:#B8BCC1;font-size:.95rem}
.foot__in a:hover{color:#fff}
.foot__bar{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:22px 0 28px;color:var(--mute)}

/* whatsapp */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;background:#25D366;color:#fff;padding:12px 18px 12px 14px;border-radius:40px;font-weight:700;font-size:.9rem;box-shadow:0 10px 30px rgba(0,0,0,.4);transition:transform .25s}
.wa:hover{transform:translateY(-3px)}
.wa svg{width:26px;height:26px}

/* reveal */
.rv{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1080px){
  .menu{gap:20px}
  .why__grid{grid-template-columns:1fr 1fr}
  .card:nth-child(2){border-right:0}
  .card:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .testi__grid{grid-template-columns:1fr 1fr}
  .testi figure:nth-child(3){padding-left:0;border-left:0}
  .foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav__cta{display:none}
  .burger{display:block;margin-left:auto}
  .menu{position:fixed;inset:110px 0 auto 0;flex-direction:column;gap:0;background:var(--ink);border-bottom:1px solid var(--line);padding:10px 20px 24px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .about__in,.workshop__in,.contact__in{grid-template-columns:1fr;gap:50px}
  .hero__spec{grid-template-columns:1fr 1fr}
  .hero__spec div:nth-child(2){border-right:0}
  .hero__spec div:nth-child(3){padding-left:0}
  .hero__spec div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .stats__in{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .svc{grid-template-columns:1fr}
  .post summary{grid-template-columns:1fr 32px}
  .post summary .mono{grid-column:1/-1}
  .post__body{padding-left:0}
}
@media (max-width:600px){
  .wrap{width:calc(100% - 32px)}
  .hide-sm{display:none}
  .section,.workshop{padding:80px 0}
  .why__grid,.testi__grid,.mv,.form__row{grid-template-columns:1fr}
  .card{border-right:0;border-bottom:1px solid var(--line)}
  .card:last-child{border-bottom:0}
  .testi figure,.testi figure+figure{padding:26px 0;border-left:0;border-bottom:1px solid #CFCBC0}
  .mv__item+.mv__item{padding-left:0;border-left:0}
  .about__media{padding:0 30px 30px 0}
  .form{padding:22px}
  .stat{padding:32px 16px}
  .foot__in{grid-template-columns:1fr}
  .wa span{display:none}.wa{padding:14px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}