/* Forma Mobilya — modern, ürün odaklı showroom / katalog kimliği */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.05;letter-spacing:-.01em;font-weight:700;text-transform:none}
h1{font-size:clamp(2.3rem,6vw,4.2rem)}
h2{font-size:clamp(1.8rem,4vw,2.8rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.ic{flex:0 0 auto;vertical-align:middle}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--on-brand);padding:.6rem 1rem;z-index:200}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
.wrap-narrow{max-width:820px}

.kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,transparent);padding:.4rem .9rem;border-radius:999px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;font-size:1rem;padding:.85rem 1.5rem;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:filter .15s,background .15s,color .15s,border-color .15s,transform .08s;min-height:50px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-secondary{background:transparent;color:var(--text);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}
.btn-accent{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.btn-accent:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--brand);border:0;padding-inline:.3rem;min-height:auto}
.btn-ghost:hover{text-decoration:underline}
.btn-lg{padding:1rem 1.8rem;font-size:1.08rem;min-height:56px}
.btn-block{width:100%}

/* topbar */
.topbar{background:var(--accent);color:var(--on-accent);font-size:.84rem}
.topbar-in{display:flex;align-items:center;justify-content:center;gap:1.4rem;min-height:40px;flex-wrap:wrap;text-align:center}
.topbar-in span{display:inline-flex;align-items:center;gap:.4rem}

/* header */
.site-head{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:76px}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:700}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--brand);color:var(--on-brand)}
.brand b{font-size:1.35rem;letter-spacing:-.02em}
.brand span{display:block;font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:600}
.site-nav{display:flex;align-items:center;gap:.15rem}
.site-nav a{padding:.6rem .85rem;color:var(--text);font-weight:600;font-size:.96rem;border-radius:8px}
.site-nav a:hover{color:var(--brand)}
.site-nav a.active{color:var(--brand)}
.head-action{display:flex;align-items:center;gap:.9rem}
.head-action .htel{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;color:var(--text)}
.head-action .htel:hover{color:var(--brand)}
.head-action .htel .ic{color:var(--brand)}
.nav-cta{background:var(--brand);color:var(--on-brand)!important;padding:.7rem 1.2rem;border-radius:var(--radius);font-weight:700}
.nav-cta:hover{filter:brightness(1.08)}
.nav-cta-mob{display:none}
.burger,.navtoggle{display:none}

/* shop hero */
.shop-hero{padding:clamp(32px,5vw,64px) 0 clamp(40px,6vw,72px)}
.shop-hero-grid{display:grid;gap:clamp(28px,5vw,48px);align-items:center}
.shop-hero-text .kicker{margin-bottom:1.2rem}
.shop-hero-text h1{margin-bottom:1rem}
.shop-hero-text .lead{font-size:clamp(1.05rem,1.7vw,1.2rem);color:var(--muted);max-width:50ch;margin-bottom:1.6rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.6rem}
.hero-cats{display:flex;flex-wrap:wrap;gap:.5rem}
.hero-cats a{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--line);border-radius:999px;padding:.5rem .9rem;font-size:.88rem;font-weight:600;background:var(--surface)}
.hero-cats a:hover{border-color:var(--brand);color:var(--brand)}
.hero-cats .ic{color:var(--brand)}

/* featured product card mockup */
.hero-card{position:relative}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);padding:1.2rem;box-shadow:0 30px 60px -34px rgba(20,30,40,.35)}
.pcard-media{position:relative;aspect-ratio:4/3;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 45%,var(--line));overflow:hidden}
.pcard-ribbon{position:absolute;top:12px;left:12px;background:var(--brand);color:var(--on-brand);font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.pcard-body{padding:1rem .4rem .3rem}
.pcard-cat{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
.pcard-body h3{margin:.3rem 0 .5rem;font-size:1.3rem}
.pcard-rating{display:flex;align-items:center;gap:.4rem;color:var(--brand);font-size:.88rem;margin-bottom:.8rem}
.pcard-rating span{color:var(--muted)}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:.9rem;border-top:1px solid var(--line)}
.pcard-price{font-size:1.6rem;font-weight:700;color:var(--text)}
.pcard-price small{display:block;font-size:.72rem;color:var(--muted);font-weight:600;letter-spacing:.04em}

/* sections */
.section{padding:clamp(48px,7vw,96px) 0}
.section-surface{background:var(--surface)}
.sec-head{margin-bottom:clamp(28px,4vw,44px);max-width:60ch}
.sec-head .kicker{margin-bottom:1rem}
.sec-head p{color:var(--muted);margin:.6rem 0 0}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;max-width:none}

/* category grid */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(12px,2vw,20px)}
.cat-tile{background:var(--bg);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:1.4rem;display:flex;flex-direction:column;gap:.5rem;transition:border-color .15s,transform .15s,box-shadow .15s;min-height:150px}
.section-surface .cat-tile{background:var(--surface)}
.cat-tile:hover{border-color:var(--brand);transform:translateY(-4px);box-shadow:0 18px 40px -28px rgba(20,30,40,.4)}
.cat-ic{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand)}
.cat-tile h3{margin:.4rem 0 0;font-size:1.2rem}
.cat-tile p{color:var(--muted);font-size:.9rem;margin:0;flex:1}
.cat-go{display:inline-flex;align-items:center;gap:.35rem;color:var(--brand);font-weight:700;font-size:.9rem}

/* product shelf */
.shelf{display:grid;grid-template-columns:1fr;gap:clamp(12px,2vw,22px)}
.prod{background:var(--bg);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s,transform .15s,box-shadow .15s}
.section-surface .prod{background:var(--surface)}
.prod:hover{border-color:var(--brand);transform:translateY(-4px);box-shadow:0 18px 40px -28px rgba(20,30,40,.4)}
.prod-media{position:relative;aspect-ratio:1/1;background:var(--surface);display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 40%,var(--line));border-bottom:1px solid var(--line)}
.section-surface .prod-media{background:var(--bg)}
.prod-media img{width:100%;height:100%;object-fit:cover}
.prod-cat{position:absolute;top:10px;left:10px;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(3px);border:1px solid var(--line);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);padding:.3rem .6rem;border-radius:999px}
.prod-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.prod-body h3{margin:0;font-size:1.12rem}
.prod-spec{color:var(--muted);font-size:.85rem;margin:0}
.prod-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.8rem;flex-wrap:wrap}
.price-tag{font-size:1.35rem;font-weight:700;color:var(--brand)}
.prod-btn{font-size:.85rem;font-weight:700;color:var(--text);border:1.5px solid var(--line);border-radius:999px;padding:.45rem .9rem;transition:.15s}
.prod:hover .prod-btn{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}

/* perks */
.perks{display:grid;grid-template-columns:1fr;gap:clamp(12px,2vw,20px)}
.perk{display:flex;align-items:center;gap:.9rem;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;min-width:0}
.perk>div{min-width:0}
.section-surface .perk{background:var(--surface)}
.perk-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);flex:0 0 auto}
.perk b{display:block;font-size:1rem}
.perk span{color:var(--muted);font-size:.86rem}

/* promo */
.promo{padding:clamp(40px,6vw,72px) 0}
.promo-in{background:var(--brand);color:var(--on-brand);border-radius:calc(var(--radius) + 8px);padding:clamp(28px,5vw,52px);display:grid;gap:1.2rem;align-items:center;text-align:center}
.promo-in h2{color:var(--on-brand);margin:0}
.promo-in p{margin:0;opacity:.92}
.promo-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}
.promo .btn-secondary{border-color:var(--on-brand);color:var(--on-brand)}
.promo .btn-secondary:hover{background:var(--on-brand);color:var(--brand)}

/* reviews */
.rev-grid{display:grid;grid-template-columns:1fr;gap:clamp(12px,2vw,20px)}
.rev-card{background:var(--bg);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:1.4rem;display:flex;flex-direction:column;gap:.7rem}
.section-surface .rev-card{background:var(--surface)}
.rev-stars{display:flex;color:var(--brand)}
.rev-card blockquote{margin:0;font-size:1rem;line-height:1.55}
.rev-card figcaption{color:var(--muted);font-size:.9rem}
.rev-card figcaption strong{color:var(--text)}

/* chips */
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}
.chips li{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem;font-size:.9rem;background:var(--bg)}
.section-surface .chips li{background:var(--surface)}
.chips .ic{color:var(--brand)}

/* faq */
.faq{display:flex;flex-direction:column;gap:.7rem}
.faq details{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.section-surface .faq details{background:var(--surface)}
.faq summary{cursor:pointer;padding:1.1rem 1.3rem;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--brand);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq-a{padding:0 1.3rem 1.2rem;color:var(--muted)}

/* page head */
.page-head{padding:clamp(36px,5vw,64px) 0 clamp(20px,3vw,32px);background:var(--surface);border-bottom:1px solid var(--line)}
.page-head .lead{margin-top:.6rem;color:var(--muted);max-width:60ch}
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.crumb a:hover{color:var(--brand)}

/* detail */
.detail-grid{display:grid;gap:clamp(24px,4vw,48px);align-items:start}
.detail-body p:first-of-type{color:var(--text);font-size:1.1rem}
.detail-body p{color:var(--muted)}
.detail-img{border-radius:var(--radius);border:1px solid var(--line);margin-bottom:1.4rem}
.side-box{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:1.5rem;margin-bottom:1.2rem;position:sticky;top:96px}
.side-box h3,.side-box h4{margin-bottom:.9rem}
.side-price{color:var(--brand);font-weight:700;display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}
.side-box .btn{margin-bottom:.6rem}
.side-sep{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.side-list{list-style:none;margin:0;padding:0}
.side-list a{display:flex;align-items:center;gap:.6rem;padding:.65rem 0;color:var(--muted);font-weight:600;font-size:.95rem;border-bottom:1px solid var(--line)}
.side-list li:last-child a{border-bottom:0}
.side-list a:hover{color:var(--brand)}
.side-list .ic{color:var(--brand)}

/* gallery */
.gallery{display:grid;grid-template-columns:1fr;gap:14px}
.gal-item{margin:0;position:relative;border-radius:calc(var(--radius) + 4px);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--surface)}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item .ph{position:absolute;inset:0;display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 38%,var(--line))}
.gal-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:.8rem 1rem;background:linear-gradient(transparent,rgba(20,24,29,.78));color:#fff;font-size:.85rem;font-weight:600}

/* article */
.article p:first-child{color:var(--text);font-size:1.15rem}
.article p{color:var(--muted)}
.article-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}

/* contact */
.contact-grid{display:grid;gap:clamp(24px,4vw,44px);align-items:start}
.ci-card{display:flex;align-items:center;gap:1rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;margin-bottom:1.2rem}
.ci-ic{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:var(--brand);color:var(--on-brand);flex:0 0 auto}
.ci-card small{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}
.ci-big{font-size:1.4rem;font-weight:700;color:var(--text)}
.ci-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.9rem}
.ci-list li{display:flex;align-items:center;gap:.7rem;color:var(--muted)}
.ci-list .ic{color:var(--brand);flex:0 0 auto}
.ci-list a:hover{color:var(--brand)}

/* forms */
.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:clamp(22px,3vw,36px)}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column;min-width:0}
.field-row{display:grid;grid-template-columns:1fr;gap:0 1.1rem}
.field label{font-weight:600;font-size:.9rem;margin-bottom:.45rem}
.field input,.field select,.field textarea{font:inherit;color:var(--text);background:var(--bg);border:1.5px solid var(--line);border-radius:var(--radius);padding:.75rem .9rem;min-height:48px;width:100%}
.field textarea{min-height:auto;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* alerts + empty */
.alert{border-radius:var(--radius);padding:.95rem 1.2rem;margin:1.4rem 0;border:1px solid var(--line);font-weight:600}
.alert-success{background:color-mix(in srgb,var(--accent) 12%,var(--surface));border-color:var(--accent)}
.alert-error{background:color-mix(in srgb,var(--brand) 14%,var(--surface));border-color:var(--brand)}
.empty{grid-column:1/-1;text-align:center;padding:3rem 1rem;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}
.empty .ic{color:var(--line);margin-bottom:.6rem}

/* footer */
.site-foot{background:var(--text);color:color-mix(in srgb,#ffffff 72%,transparent);padding-top:clamp(44px,5vw,72px)}
.foot-grid{display:grid;grid-template-columns:1fr;gap:2.2rem;padding-bottom:2.6rem}
.foot-brand .brand{margin-bottom:1rem;color:#fff}
.foot-brand .brand b{color:#fff}
.foot-brand p{margin:0 0 1.2rem;max-width:40ch}
.foot-col h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:color-mix(in srgb,#fff 55%,transparent);margin-bottom:1rem}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}
.foot-col a:hover{color:#fff}
.foot-iletisim li{display:flex;gap:.6rem;margin-bottom:.7rem;align-items:flex-start}
.foot-iletisim .ic{color:var(--brand);margin-top:3px;flex:0 0 auto}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.3rem 0;border-top:1px solid color-mix(in srgb,#fff 16%,transparent);font-size:.86rem}
.foot-bottom a:hover{color:#fff}

/* FAB */
.fab{position:fixed;bottom:18px;right:18px;z-index:90;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 12px 30px -10px rgba(0,0,0,.35);background:#25d366;color:#fff}

@media(min-width:520px){
  .shelf{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:600px){
  .field-row{grid-template-columns:1fr 1fr}
  .perks{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:900px){
  .shop-hero-grid{grid-template-columns:1.05fr .95fr}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .shelf{grid-template-columns:repeat(4,1fr)}
  .perks{grid-template-columns:repeat(4,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .rev-grid{grid-template-columns:repeat(4,1fr)}
  .promo-in{grid-template-columns:1.4fr auto;text-align:left}
  .promo-actions{justify-content:flex-end}
  .detail-grid{grid-template-columns:1.7fr .9fr}
  .contact-grid{grid-template-columns:.9fr 1.1fr}
}

/* mobile nav */
@media(max-width:899px){
  .head-action{display:none}
  .burger{display:inline-flex;flex-direction:column;gap:5px;width:48px;height:48px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;order:3}
  .burger span{width:22px;height:2px;background:var(--text);transition:.2s}
  .site-nav{display:none;position:fixed;inset:0 0 0 auto;width:min(84vw,330px);background:var(--bg);border-left:1px solid var(--line);flex-direction:column;align-items:stretch;padding:5.5rem 1.4rem 2rem;gap:.2rem;overflow-y:auto;z-index:120}
  .navtoggle:checked~.site-nav{display:flex;animation:navin .25s ease}
  @keyframes navin{from{transform:translateX(100%)}to{transform:translateX(0)}}
  .navtoggle:checked~.burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtoggle:checked~.burger span:nth-child(2){opacity:0}
  .navtoggle:checked~.burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .site-nav a{padding:.9rem .6rem;font-size:1.08rem;border-bottom:1px solid var(--line)}
  .nav-cta-mob{display:flex;margin-top:.9rem;justify-content:center;border-bottom:0!important;color:var(--on-brand)!important}
}
@media(min-width:900px){.burger,.navtoggle{display:none}}
@media(max-width:420px){
  .cat-grid{grid-template-columns:1fr}
}