:root{
  --bg:#0b0b0d;
  --panel:#121216;
  --panel2:#15151b;
  --text:#f5f5f7;
  --muted:#b6b6c3;
  --line:rgba(255,255,255,.10);
  --white:#ffffff;
  --black:#000000;
  --radius:18px;
  --shadow:0 18px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(1100px 650px at 20% 10%, rgba(255,255,255,.08), transparent 60%),
    radial-gradient(900px 600px at 85% 20%, rgba(255,255,255,.05), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit; text-decoration:none}
.container{width:min(1120px, 92%); margin:0 auto}
.section{padding:64px 0}
.section.alt{background:linear-gradient(180deg, transparent, rgba(255,255,255,.03))}
h1,h2,h3{line-height:1.15; margin:0 0 10px}
p{margin:0 0 14px; color:var(--muted)}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,11,13,.65);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:10px}
.brand-mark{
  width:40px; height:40px; border-radius:10px;
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.30));

  display:flex;
  align-items:center;
  gap:10px;
}

.brand-logo{
  height:70px;      /* istediğin gibi 28-40 arası oynat */
  width:auto;
  display:block;
  object-fit:contain;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.35)); /* premium duruş */
}
.brand-name{font-weight:750; letter-spacing:.4px}
.menu{display:flex; gap:18px; align-items:center}
.menu a{color:var(--muted); font-size:14px}
.menu a:hover{color:var(--text)}

.burger{
  display:none;
  width:42px; height:38px;
  border:1px solid var(--line);
  border-radius:12px;
  background:transparent;
  cursor:pointer;
}
.burger span{display:block; height:2px; margin:7px 9px; background:rgba(255,255,255,.85); border-radius:2px}

.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 14px;
}
.mobile-menu a{display:block; padding:12px 0; color:var(--muted)}
.mobile-menu a:hover{color:var(--text)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  background:#fff; color:#000;
  border:1px solid rgba(255,255,255,.18);
  box-shadow: var(--shadow);
  font-weight:650;
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}
.btn-ghost{
  background:transparent; color:var(--text);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:none;
}
.btn-ghost:hover{background:rgba(255,255,255,.06)}

.kicker{color:rgba(255,255,255,.75); letter-spacing:.22em; text-transform:uppercase; font-size:12px}
.hero{
  padding:64px 0 40px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:26px;
  align-items:start;
}
.lead{font-size:18px; color:rgba(255,255,255,.78)}
.accent{color:#fff; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px}

.hero-card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-card-top{
  display:flex; gap:10px; padding:14px;
  border-bottom:1px solid var(--line);
}
.pill{
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
}
.pill-muted{opacity:.7}

.hero-placeholder{
  padding:16px;
}
.ph-block{
  height:160px; border-radius:16px;
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.10);
}
.ph-grid{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:12px; margin-top:12px;
}
.ph-tile{
  height:80px; border-radius:14px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
}
.hero-card-bottom{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  border-top:1px solid var(--line);
}
.mini-title{color:rgba(255,255,255,.9); font-weight:650; font-size:12px; letter-spacing:.08em; text-transform:uppercase; margin:0}
.mini-sub{margin:6px 0 0; color:var(--muted); font-size:13px}

.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:16px; margin-bottom:18px;
}
.section-head p{max-width:560px}

.filters{
  display:flex; gap:10px; flex-wrap:wrap;
}
.chip{
  padding:9px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:rgba(255,255,255,.82);
  font-size:13px;
  cursor:pointer;
}
.chip[aria-pressed="true"]{
  background:#fff; color:#000;
  border-color: rgba(255,255,255,.35);
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.card{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding:14px;
  transition: transform .15s ease, background .15s ease;
}
.card:hover{transform: translateY(-2px); background: rgba(255,255,255,.05)}
.card-media{
  height:160px; border-radius:16px;
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.10);
  margin-bottom:12px;
  display:flex; align-items:flex-end; justify-content:space-between;
  padding:12px;
}
.badge{
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  background:#fff; color:#000;
  font-weight:650;
}
.card h3{margin:0 0 6px; font-size:18px}
.card .meta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:8px}
.tag{
  font-size:12px; color:rgba(255,255,255,.75);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 8px; border-radius:999px;
}
.card p{margin:0 0 12px}

.page-title{margin:0 0 10px}
.breadcrumb{margin:0 0 18px; color:rgba(255,255,255,.7); font-size:14px}
.breadcrumb a{color:rgba(255,255,255,.85); text-decoration:underline; text-underline-offset:4px}

.product{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:start;
}
.product-media{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:14px;
}
.product-media .frame{
  height:320px;
  border-radius:16px;
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.10);
  display:flex; align-items:flex-end; justify-content:flex-start;
  padding:12px;
}
.product-info{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:16px;
}
.specs{
  margin-top:14px;
  border-top:1px solid var(--line);
  padding-top:14px;
  display:grid;
  gap:10px;
}
.spec{
  display:flex; justify-content:space-between; gap:10px;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:14px;
  background: rgba(255,255,255,.03);
}
.spec b{color:rgba(255,255,255,.92)}
.spec span{color:var(--muted)}

.form{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:16px;
}
.form .row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
label{display:grid; gap:8px; font-size:14px; color:rgba(255,255,255,.82); margin-bottom:12px}
input,select,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input:focus,select:focus,textarea:focus{border-color: rgba(255,255,255,.35)}
.note{margin-top:10px; font-size:13px}

.footer{
  border-top:1px solid var(--line);
  padding:22px 0;
  margin-top:40px;
  color:rgba(255,255,255,.75);
}
.foot{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
small{color:var(--muted)}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr; }
  .grid{grid-template-columns:repeat(2,1fr)}
  .product{grid-template-columns:1fr}
}

@media (max-width: 680px){
  .menu{display:none}
  .burger{display:block}
  .mobile-menu.open{display:block}
  .grid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .foot{flex-direction:column; align-items:flex-start}
}
.contact-info{
  display:grid;
  gap:14px;
}

.info-card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:18px;
}

.info-item{
  margin-top:14px;
}

.info-label{
  display:block;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,.7);
  margin-bottom:6px;
}

.info-text{
  margin:0;
  font-size:15px;
  color:rgba(255,255,255,.9);
  line-height:1.5;
}
.info-link{
  color:rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}
.info-link:hover{
  opacity:1;
  text-decoration-thickness: 3px;
}

.map-embed{
  margin-top:10px;
  border:1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  overflow:hidden;
  background: rgba(255,255,255,.03);
}

.map-note{
  margin:10px 0 0;
  font-size:13px;
  color:rgba(255,255,255,.65);
}
.info-link{
  color:rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}
.info-link:hover{
  text-decoration-thickness: 3px;
}
/* Icon-row contact info (web + mobile) */
.info-row{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 12px;
  margin-top:12px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  background: rgba(255,255,255,.03);
}

.info-ico{
  width:36px;
  height:36px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  display:flex;
  align-items:center;
  justify-content:center;
  flex: 0 0 36px;
  color: rgba(255,255,255,.92);
}

.info-ico svg{
  width:18px;
  height:18px;
  display:block;
}

.info-content{
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width:0;
}

.info-link{
  color:rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
  word-break: break-word;
}
.info-link:hover{ text-decoration-thickness: 3px; }

.info-actions{
  display:flex;
  justify-content:flex-start;
  margin-top:14px;
}

/* Dark-mode map look (CSS filter trick for embedded iframe) */
.map-embed{
  margin-top:10px;
  border:1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  overflow:hidden;
  background: rgba(255,255,255,.03);
}

.map-dark iframe{
  filter: invert(1) hue-rotate(180deg) saturate(0.85) contrast(1.05) brightness(0.92);
}

.map-note{
  margin:10px 0 0;
  font-size:13px;
  color:rgba(255,255,255,.65);
}

@media (max-width: 680px){
  .info-row{ padding:12px; }
  .info-ico{ width:34px; height:34px; flex-basis:34px; border-radius:12px; }
  .info-ico svg{ width:17px; height:17px; }
}
/* Accessible helper */
.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;
}

/* Portfolio toolbar */
.portfolio-toolbar{
  margin-top:18px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}

.portfolio-filters{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.portfolio-tools{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}

.search, .sort{
  padding:11px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline: none;
}
.search{min-width:260px}
.search:focus, .sort:focus{border-color: rgba(255,255,255,.35)}

/* Portfolio grid */
.portfolio-grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}

.pf-card{
  grid-column: span 4;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .15s ease, background .15s ease;
  display:flex;
  flex-direction:column;
  min-height: 360px;
}
.pf-card:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.05);
}

.pf-card.is-featured{
  grid-column: span 6;
  min-height: 420px;
}

.pf-media{
  position:relative;
  height: 220px;
  background: rgba(255,255,255,.03);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.pf-img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1);
  transition: transform .25s ease;
}
.pf-card:hover .pf-img{ transform: scale(1.03); }

.pf-ph{
  width:100%;
  height:100%;
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
}

.pf-badges{
  position:absolute;
  left:12px;
  bottom:12px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.pf-badge{
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  background:#fff;
  color:#000;
  font-weight:650;
}
.pf-badge-muted{
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.14);
}

.pf-body{
  padding:14px 14px 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.pf-title{ margin:0; font-size:18px; line-height:1.2; }
.pf-desc{ margin:0; color: rgba(255,255,255,.75); }

.pf-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.pf-tag{
  font-size:12px;
  color:rgba(255,255,255,.75);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 8px;
  border-radius:999px;
}

.pf-link{
  margin-top:auto;
  color: rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}
.pf-card:hover .pf-link{ text-decoration-thickness: 3px; }

@media (max-width: 980px){
  .pf-card{ grid-column: span 6; }
  .pf-card.is-featured{ grid-column: span 12; }
  .search{ min-width: 220px; }
}

@media (max-width: 680px){
  .pf-card{ grid-column: span 12; }
  .search{ width: 100%; min-width: 0; }
  .sort{ width: 100%; }
}
/* Accessible helper */
.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;
}

/* Portfolio toolbar */
.portfolio-toolbar{
  margin-top:18px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}

.portfolio-filters{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.portfolio-tools{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}

.search, .sort{
  padding:11px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline: none;
}
.search{min-width:260px}
.search:focus, .sort:focus{border-color: rgba(255,255,255,.35)}

/* Portfolio grid */
.portfolio-grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}

.pf-card{
  grid-column: span 4;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .15s ease, background .15s ease;
  display:flex;
  flex-direction:column;
  min-height: 360px;
}
.pf-card:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.05);
}

.pf-card.is-featured{
  grid-column: span 6;
  min-height: 420px;
}

.pf-media{
  position:relative;
  height: 220px;
  background: rgba(255,255,255,.03);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.pf-img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1);
  transition: transform .25s ease;
}
.pf-card:hover .pf-img{ transform: scale(1.03); }

.pf-ph{
  width:100%;
  height:100%;
  background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
}

.pf-badges{
  position:absolute;
  left:12px;
  bottom:12px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.pf-badge{
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  background:#fff;
  color:#000;
  font-weight:650;
}
.pf-badge-muted{
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.14);
}

.pf-body{
  padding:14px 14px 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.pf-title{ margin:0; font-size:18px; line-height:1.2; }
.pf-desc{ margin:0; color: rgba(255,255,255,.75); }

.pf-tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.pf-tag{
  font-size:12px;
  color:rgba(255,255,255,.75);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 8px;
  border-radius:999px;
}

.pf-link{
  margin-top:auto;
  color: rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}
.pf-card:hover .pf-link{ text-decoration-thickness: 3px; }

@media (max-width: 980px){
  .pf-card{ grid-column: span 6; }
  .pf-card.is-featured{ grid-column: span 12; }
  .search{ min-width: 220px; }
}

@media (max-width: 680px){
  .pf-card{ grid-column: span 12; }
  .search{ width: 100%; min-width: 0; }
  .sort{ width: 100%; }
}

/* Talep butonu kart içinde */
.pf-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:10px;
}
.btn-mini{
  padding:10px 12px;
  border-radius:12px;
  font-size:14px;
}

/* Modal */
.modal{ position:fixed; inset:0; display:none; z-index:100; }
.modal.open{ display:block; }
.modal-backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
}
.modal-card{
  position:relative;
  width:min(680px, 92%);
  margin: 6vh auto;
  border:1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: rgba(15,15,20,.92);
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
  overflow:hidden;
}
.modal-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding:16px 16px 12px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.modal-title{ margin:6px 0 0; font-size:20px; }
.modal-sub{ margin:8px 0 0; color: rgba(255,255,255,.72); }
.modal-x{
  width:40px; height:40px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-size:22px;
  cursor:pointer;
}
.modal-x:hover{ background: rgba(255,255,255,.10); }
.hp{ display:none; }
:root{
  --bg:#0b0b0d;
  --panel:#111114;
  --text:#f5f5f7;
  --muted:#b8b8c2;
  --line:rgba(255,255,255,.10);
  --radius:18px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit; text-decoration:none}
.container{width:min(1100px, 92%); margin:0 auto}

/* Header */
.header{
  position:sticky; top:0; z-index:40;
  backdrop-filter: blur(10px);
  background: rgba(11,11,13,.65);
  border-bottom:1px solid var(--line);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px}
.brand-logo{height:70px; width:auto; display:block}
.menu{display:flex; gap:18px; align-items:center}
.menu a{color:var(--muted); font-size:14px}
.menu a:hover{color:var(--text)}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  background:#fff; color:#000;
  border:1px solid rgba(255,255,255,.18);
  font-weight:600;
}
.btn-sm{padding:10px 12px; border-radius:12px; font-size:14px}
.btn-ghost{
  background:transparent; color:var(--text);
  border:1px solid rgba(255,255,255,.18);
}
.btn-ghost:hover{background:rgba(255,255,255,.06)}
.btn-mini{padding:10px 12px; border-radius:12px; font-size:14px}

/* Mobile menu */
.burger{display:none}
.mobile-menu{display:none}
@media (max-width: 860px){
  .menu{display:none}
  .burger{display:inline-flex; width:42px; height:38px; border:1px solid rgba(255,255,255,.12); border-radius:12px; background:rgba(255,255,255,.04); align-items:center; justify-content:center; gap:4px}
  .burger span{display:block; width:18px; height:2px; background:#fff; border-radius:2px}
  .mobile-menu{display:none; padding:10px 0 16px}
  .mobile-menu.open{display:grid; gap:10px}
  .mobile-menu a{color:rgba(255,255,255,.85)}
}

/* Page */
.section{padding:38px 0}
.kicker{color:rgba(255,255,255,.65); letter-spacing:.12em; text-transform:uppercase; font-size:12px}
.page-title{margin:8px 0 0; font-size:34px}
.lead{color:rgba(255,255,255,.78); max-width:70ch}

/* SR helper */
.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;
}

/* Toolbar */
.portfolio-toolbar{
  margin-top:18px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.portfolio-filters{display:flex; gap:10px; flex-wrap:wrap}
.portfolio-tools{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.search, .sort{
  padding:11px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
.search{min-width:260px}

/* Chip */
.chip{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.88);
  cursor:pointer;
}
.chip[aria-pressed="true"]{
  background:#fff;
  color:#000;
}

/* Portfolio grid */
.portfolio-grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.pf-card{
  grid-column: span 4;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .15s ease, background .15s ease;
  display:flex; flex-direction:column;
  min-height: 360px;
}
.pf-card:hover{transform: translateY(-2px); background: rgba(255,255,255,.05)}
.pf-card.is-featured{grid-column: span 6; min-height: 420px}

.pf-media{position:relative; height: 220px; background: rgba(255,255,255,.03); border-bottom:1px solid rgba(255,255,255,.08)}
.pf-img{width:100%; height:100%; object-fit:cover; display:block; transition: transform .25s ease}
.pf-card:hover .pf-img{transform: scale(1.03)}
.pf-ph{width:100%; height:100%; background: linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.02))}

.pf-badges{position:absolute; left:12px; bottom:12px; display:flex; gap:8px; flex-wrap:wrap}
.pf-badge{padding:7px 10px; border-radius:999px; font-size:12px; background:#fff; color:#000; font-weight:650}
.pf-badge-muted{background: rgba(255,255,255,.12); color: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.14)}

.pf-body{padding:14px 14px 16px; display:flex; flex-direction:column; gap:10px}
.pf-title{margin:0; font-size:18px; line-height:1.2}
.pf-desc{margin:0; color: rgba(255,255,255,.75)}
.pf-actions{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-top:auto}
.pf-link{
  color: rgba(255,255,255,.92);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}
.pf-card:hover .pf-link{ text-decoration-thickness: 3px; }

@media (max-width: 980px){
  .pf-card{ grid-column: span 6; }
  .pf-card.is-featured{ grid-column: span 12; }
  .search{ min-width: 220px; }
}
@media (max-width: 680px){
  .pf-card{ grid-column: span 12; }
  .search{ width: 100%; min-width: 0; }
  .sort{ width: 100%; }
}

/* Product detail layout */
.breadcrumb a{color:rgba(255,255,255,.8)}
.product{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
}
.product-info{border:1px solid rgba(255,255,255,.10); border-radius:16px; padding:14px; background: rgba(255,255,255,.03)}
.mini-title{margin:0; color:rgba(255,255,255,.65); font-size:12px; letter-spacing:.12em; text-transform:uppercase}
.meta{margin-top:10px; display:flex; gap:8px; flex-wrap:wrap}
.tag{font-size:12px; border:1px solid rgba(255,255,255,.12); padding:6px 8px; border-radius:999px; color:rgba(255,255,255,.75)}
.specs{margin-top:12px}
.spec{display:flex; justify-content:space-between; gap:10px; padding:10px 0; border-bottom:1px solid rgba(255,255,255,.08)}
.spec b{font-weight:650}
.spec span{color:rgba(255,255,255,.78)}
@media (max-width: 900px){
  .product{grid-template-columns: 1fr}
}

/* Product Gallery */
.pg-main{
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  overflow:hidden;
  background: rgba(255,255,255,.03);
}
.pg-main img{
  width:100%;
  height:320px;
  object-fit:cover;
  display:block;
}
.pg-thumbs{
  display:flex;
  gap:10px;
  margin-top:12px;
  flex-wrap:wrap;
}
.pg-thumb{
  width:88px;
  height:64px;
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  cursor:pointer;
  padding:0;
}
.pg-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  opacity:.9;
  transition: transform .2s ease, opacity .2s ease;
}
.pg-thumb:hover img{transform: scale(1.03); opacity:1}
.pg-thumb[aria-current="true"]{outline:2px solid rgba(255,255,255,.55); outline-offset:2px}
@media (max-width: 680px){
  .pg-main img{height:260px;}
  .pg-thumb{width:78px; height:58px;}
}

/* Modal */
.modal{ position:fixed; inset:0; display:none; z-index:100; }
.modal.open{ display:block; }
.modal-backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
}
.modal-card{
  position:relative;
  width:min(680px, 92%);
  margin: 6vh auto;
  border:1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: rgba(15,15,20,.92);
  overflow:hidden;
}
.modal-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding:16px 16px 12px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.modal-title{ margin:6px 0 0; font-size:20px; }
.modal-sub{ margin:8px 0 0; color: rgba(255,255,255,.72); }
.modal-x{
  width:40px; height:40px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-size:22px;
  cursor:pointer;
}
.modal-x:hover{ background: rgba(255,255,255,.10); }
.hp{ display:none; }

/* Form minimal */
.form{margin-top:12px}
.form label{display:block; margin-top:12px; color:rgba(255,255,255,.85)}
.form input, .form textarea, .form select{
  width:100%;
  margin-top:8px;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
.row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
@media (max-width: 680px){
  .row{grid-template-columns:1fr}
}

/* Footer */
.footer{border-top:1px solid rgba(255,255,255,.10); padding:18px 0; color:rgba(255,255,255,.75)}
.foot{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap}

/* Lightbox */
.lightbox{ position:fixed; inset:0; display:none; z-index:120; }
.lightbox.open{ display:block; }

.lightbox-backdrop{
  position:absolute; inset:0;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(10px);
}

.lightbox-card{
  position:relative;
  width:min(980px, 94%);
  margin: 6vh auto;
  border:1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: rgba(15,15,20,.92);
  overflow:hidden;
  box-shadow: 0 30px 90px rgba(0,0,0,.7);
  padding: 18px;
  display:grid;
  place-items:center;
}

.lightbox-img{
  width:100%;
  height:min(72vh, 720px);
  object-fit: contain;
  display:block;
  border-radius: 14px;
  background: rgba(255,255,255,.02);
}

.lightbox-x{
  position:absolute;
  top:14px; right:14px;
  width:42px; height:42px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-size:24px;
  cursor:pointer;
}
.lightbox-x:hover{ background: rgba(255,255,255,.10); }

.lightbox-nav{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  width:44px; height:54px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-size:34px;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.lightbox-nav:hover{ background: rgba(255,255,255,.10); }
.lightbox-nav.prev{ left:14px; }
.lightbox-nav.next{ right:14px; }

.lightbox-meta{
  margin-top:12px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
}

@media (max-width: 680px){
  .lightbox-card{ padding: 14px; }
  .lightbox-nav{ width:40px; height:50px; font-size:30px; }
}
/* =========================
   NAV - Modern Minimal Buttons
========================= */

/* Menü linklerini "pill" gibi yap */
.menu{
  gap: 10px;              /* daha sıkı */
  align-items: center;
}

/* Tüm menü linkleri */
.menu a{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: .01em;
  color: rgba(255,255,255,.78);
  border: 1px solid transparent;
  background: transparent;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

/* Hover */
.menu a:hover{
  color: rgba(255,255,255,.95);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
  transform: translateY(-1px);
}

/* Aktif sayfa vurgusu (istersen HTML'e class eklemeden de çalışsın diye)
   Not: Bu selectorlar sayfa adlarına göre otomatik aktif yapar. */
body[data-page="products"] .menu a[href="products.html"],
body[data-page="about"] .menu a[href="about.html"],
body[data-page="contact"] .menu a[href="contact.html"]{
  color: #000;
  background: #fff;
  border-color: rgba(255,255,255,.20);
}

/* "İletişim" linkini premium buton gibi */
.menu a.btn{
  background: rgba(255,255,255,.92);
  color: #000;
  border-color: rgba(255,255,255,.20);
  font-weight: 650;
}
.menu a.btn:hover{
  background: #fff;
  border-color: rgba(255,255,255,.30);
}

/* Eski btn-sm'nin nav içinde daha minimal durması */
.menu a.btn.btn-sm{
  padding: 10px 14px;
  border-radius: 999px;
}

/* Mobil menü linklerini de pill yap */
.mobile-menu a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.86);
}
.mobile-menu a:hover{
  background: rgba(255,255,255,.08);
}

/* Mobil menü layout daha premium */
.mobile-menu.open{
  padding: 12px 0 16px;
}
.mobile-menu.open a{
  width: fit-content;
}

/* Logo + menü hizası daha rafine */
.nav{
  padding: 12px 0;
}
.brand-logo{
  height: 70px;
}
/* =========================
   NAV – Apple Style (Underline)
========================= */

/* Menü genel */
.menu{
  gap: 22px;
  align-items: center;
}

/* Linkler */
.menu a{
  position: relative;
  padding: 6px 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .01em;
  color: rgba(255,255,255,.75);
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  transition: color .25s ease;
}

/* Hover renk */
.menu a:hover{
  color: #fff;
}

/* Apple tarzı underline */
.menu a::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width .28s cubic-bezier(.4,0,.2,1);
}

/* Hover’da underline açılır */
.menu a:hover::after{
  width: 100%;
}

/* Aktif sayfa underline + renk */
body[data-page="products"] .menu a[href="products.html"],
body[data-page="about"] .menu a[href="about.html"],
body[data-page="contact"] .menu a[href="contact.html"]{
  color: #fff;
}
body[data-page="products"] .menu a[href="products.html"]::after,
body[data-page="about"] .menu a[href="about.html"]::after,
body[data-page="contact"] .menu a[href="contact.html"]::after{
  width: 100%;
}

/* "İletişim" linki Apple tarzı hafif bold */
.menu a.btn{
  padding: 6px 0;
  font-weight: 600;
  background: none !important;
  color: #fff;
}

/* Mobil menü – Apple hissi */
.mobile-menu a{
  position: relative;
  padding: 10px 0;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  border: none;
  background: none;
}
.mobile-menu a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-4px;
  width:0;
  height:2px;
  background:#fff;
  transition: width .25s ease;
}
.mobile-menu a:hover::after{
  width:100%;
}

/* Header spacing refinement */
.nav{
  padding: 14px 0;
}
.brand-logo{
  height: 70px;
}