/* Lümen Dekor — yumuşak, sıcak, butik ev dekorasyonu 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:1.7;-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:1.12;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2.2rem,5.4vw,3.7rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.25rem}
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:2px solid var(--brand);outline-offset:3px;border-radius:8px}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding-inline:clamp(18px,4vw,36px)}
.wrap-narrow{max-width:800px}

.tag{display:inline-flex;align-items:center;gap:.5rem;font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,transparent);padding:.45rem 1rem;border-radius:999px}

/* buttons — pill */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;font-size:.98rem;padding:.85rem 1.6rem;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:filter .15s,background .15s,color .15s,border-color .15s,transform .12s;min-height:50px}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-secondary{background:transparent;color:var(--text);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand)}
.btn-soft{background:var(--surface);color:var(--text);border-color:var(--line)}
.btn-soft:hover{border-color:var(--brand)}
.btn-lg{padding:1rem 1.9rem;font-size:1.05rem;min-height:56px}
.btn-block{width:100%}

/* topbar */
.topbar{background:var(--accent);color:#fff;font-size:.82rem}
.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:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:78px}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:700}
.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--brand);color:var(--on-brand)}
.brand b{font-size:1.3rem;letter-spacing:-.01em}
.brand span{display:block;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:600}
.site-nav{display:flex;align-items:center;gap:.2rem}
.site-nav a{padding:.55rem 1rem;color:var(--text);font-weight:600;font-size:.95rem;border-radius:999px;transition:background .15s,color .15s}
.site-nav a:hover{background:var(--surface);color:var(--brand)}
.site-nav a.active{background:color-mix(in srgb,var(--brand) 14%,transparent);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}
.head-action .htel .ic{color:var(--brand)}
.nav-cta{background:var(--brand);color:var(--on-brand)!important;padding:.65rem 1.25rem;border-radius:999px;font-weight:700}
.nav-cta:hover{filter:brightness(1.06)}
.nav-cta-mob{display:none}
.burger,.navtoggle{display:none}

/* welcome hero */
.welcome{padding:clamp(40px,6vw,84px) 0}
.welcome-grid{display:grid;gap:clamp(32px,5vw,56px);align-items:center}
.welcome-text .tag{margin-bottom:1.3rem}
.welcome-text h1{margin-bottom:1rem}
.welcome-text .lead{font-size:clamp(1.08rem,1.7vw,1.25rem);color:var(--muted);max-width:50ch;margin-bottom:1.8rem}
.welcome-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.8rem}
.welcome-figures{display:flex;flex-wrap:wrap;gap:1.2rem 2.2rem}
.welcome-figures div{display:flex;flex-direction:column}
.welcome-figures b{font-size:1.6rem;color:var(--brand)}
.welcome-figures span{font-size:.84rem;color:var(--muted)}

/* moodboard collage */
.moodboard{display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:1fr;gap:14px}
.mtile{border-radius:calc(var(--radius) + 6px);min-height:130px;display:grid;place-items:center;position:relative;overflow:hidden;box-shadow:0 18px 40px -28px rgba(120,80,60,.4)}
.mtile .ic{width:40px;height:40px}
.mtile-1{background:color-mix(in srgb,var(--brand) 22%,var(--surface));color:var(--brand);grid-row:span 2}
.mtile-2{background:color-mix(in srgb,var(--accent) 20%,var(--surface));color:var(--accent)}
.mtile-3{background:var(--surface);border:1px solid var(--line);color:var(--brand)}
.mtile-4{background:color-mix(in srgb,var(--brand) 12%,var(--surface));color:var(--brand);grid-column:span 2}
.mtile-label{position:absolute;left:14px;bottom:12px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.8}

/* sections */
.section{padding:clamp(52px,8vw,108px) 0}
.section-surface{background:var(--surface)}
.section-tint{background:color-mix(in srgb,var(--brand) 6%,var(--bg))}
.sec-head{margin-bottom:clamp(30px,4vw,52px);max-width:60ch}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .tag{margin-bottom:1rem}
.sec-head.center .tag{margin-inline:auto}
.sec-head p{color:var(--muted);margin:.7rem 0 0}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;max-width:none}

/* collection mosaic */
.coll{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,22px)}
.coll-card{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.coll-card:hover{transform:translateY(-5px);box-shadow:0 26px 50px -30px rgba(120,80,60,.45)}
.coll-media{aspect-ratio:1/1;background:color-mix(in srgb,var(--brand) 8%,var(--bg));display:grid;place-items:center;color:color-mix(in srgb,var(--brand) 45%,var(--line));position:relative}
.coll-media img{width:100%;height:100%;object-fit:cover}
.coll-cat{position:absolute;top:12px;left:12px;background:color-mix(in srgb,var(--surface) 86%,transparent);backdrop-filter:blur(3px);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);padding:.35rem .8rem;border-radius:999px}
.coll-body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.3rem;flex:1}
.coll-body h3{margin:0;font-size:1.12rem}
.coll-body p{color:var(--muted);font-size:.88rem;margin:0}
.coll-foot{margin-top:auto;padding-top:.8rem;display:flex;align-items:center;justify-content:space-between;gap:.6rem;flex-wrap:wrap}
.coll-price{font-size:1.2rem;font-weight:700;color:var(--brand)}
.coll-btn{font-size:.82rem;font-weight:700;color:var(--accent)}
.coll-btn:hover{color:var(--brand)}

/* care services soft cards */
.care{display:grid;grid-template-columns:1fr;gap:clamp(14px,2vw,22px)}
.care-card{background:var(--bg);border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);padding:1.6rem;display:flex;flex-direction:column;gap:.6rem;transition:transform .18s,border-color .18s}
.section-surface .care-card,.section-tint .care-card{background:var(--surface)}
.care-card:hover{transform:translateY(-4px);border-color:var(--brand)}
.care-ic{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand);margin-bottom:.3rem}
.care-card h3{margin:0;font-size:1.2rem}
.care-card p{color:var(--muted);margin:0;font-size:.95rem;flex:1}
.care-note{display:inline-flex;align-items:center;gap:.4rem;color:var(--brand);font-weight:700;font-size:.85rem}

/* flow steps */
.flow{display:grid;grid-template-columns:1fr;gap:clamp(16px,2.5vw,26px)}
.flow-step{display:flex;gap:1rem;align-items:flex-start}
.flow-no{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--brand);color:var(--on-brand);font-weight:700;flex:0 0 auto}
.flow-step h3{margin:.2rem 0 .3rem;font-size:1.2rem}
.flow-step p{margin:0;color:var(--muted)}

/* voices soft */
.voices{display:grid;grid-template-columns:1fr;gap:clamp(14px,2vw,22px)}
.voice{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);padding:1.6rem;display:flex;flex-direction:column;gap:.7rem}
.section-surface .voice,.section-tint .voice{background:var(--bg)}
.voice-stars{display:flex;color:var(--brand)}
.voice blockquote{margin:0;font-size:1.05rem;line-height:1.6}
.voice figcaption{color:var(--muted);font-size:.9rem}
.voice 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;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.55rem 1.1rem;font-size:.9rem}
.section-surface .chips li,.section-tint .chips li{background:var(--bg)}
.chips .ic{color:var(--brand)}

/* faq */
.faq{display:flex;flex-direction:column;gap:.7rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);overflow:hidden}
.section-surface .faq details,.section-tint .faq details{background:var(--bg)}
.faq summary{cursor:pointer;padding:1.1rem 1.4rem;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 1.4rem 1.2rem;color:var(--muted)}

/* cta */
.cta{padding:clamp(48px,7vw,100px) 0}
.cta-in{background:color-mix(in srgb,var(--brand) 14%,var(--surface));border:1px solid color-mix(in srgb,var(--brand) 25%,var(--line));border-radius:calc(var(--radius) + 16px);padding:clamp(32px,5vw,64px);text-align:center}
.cta-in .tag{margin:0 auto 1.2rem;background:var(--surface)}
.cta-in h2{margin:0 auto .8rem;max-width:18ch}
.cta-in p{color:var(--muted);margin:0 auto 1.8rem;max-width:48ch}
.cta-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* page head */
.page-head{padding:clamp(44px,6vw,84px) 0 clamp(24px,3vw,40px)}
.page-head .tag{margin-bottom:1.1rem}
.page-head .lead{margin-top:.8rem;color:var(--muted);max-width:58ch}
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:1.2rem}
.crumb a:hover{color:var(--brand)}

/* detail */
.detail-grid{display:grid;gap:clamp(26px,4vw,52px);align-items:start}
.detail-body p:first-of-type{color:var(--text);font-size:1.15rem}
.detail-body p{color:var(--muted)}
.detail-img{border-radius:calc(var(--radius) + 8px);border:1px solid var(--line);margin-bottom:1.6rem}
.side-box{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);padding:1.6rem;margin-bottom:1.2rem;position:sticky;top:98px}
.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:.7rem 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) + 6px);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:color-mix(in srgb,var(--brand) 8%,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) 40%,var(--line))}
.gal-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:.8rem 1rem;background:linear-gradient(transparent,rgba(60,40,35,.7));color:#fff;font-size:.85rem;font-weight:600}

/* article */
.article p:first-child{color:var(--text);font-size:1.2rem}
.article p{color:var(--muted)}
.article-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}

/* contact */
.contact-grid{display:grid;gap:clamp(26px,4vw,48px);align-items:start}
.ci-card{display:flex;align-items:center;gap:1rem;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);padding:1.4rem;margin-bottom:1.2rem}
.ci-ic{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;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) + 8px);padding:clamp(24px,3vw,38px)}
.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:.8rem .95rem;min-height:48px;width:100%}
.field textarea{min-height:auto;resize:vertical;border-radius:calc(var(--radius) - 4px)}
.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(--brand) 14%,var(--surface));border-color:var(--brand)}
.alert-error{background:color-mix(in srgb,#d96a6a 16%,var(--surface));border-color:#d96a6a}
.empty{grid-column:1/-1;text-align:center;padding:3rem 1rem;color:var(--muted);border:1px dashed var(--line);border-radius:calc(var(--radius) + 4px)}
.empty .ic{color:var(--line);margin-bottom:.6rem}

/* footer */
.site-foot{background:color-mix(in srgb,var(--brand) 10%,var(--surface));border-top:1px solid var(--line);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}
.foot-brand p{color:var(--muted);margin:0 0 1.2rem;max-width:40ch}
.foot-col h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);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:var(--brand)}
.foot-iletisim li{display:flex;gap:.6rem;color:var(--muted);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 var(--line);color:var(--muted);font-size:.86rem}
.foot-bottom a:hover{color:var(--brand)}

/* 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(120,80,60,.4);background:#25d366;color:#fff}

@media(min-width:600px){
  .field-row{grid-template-columns:1fr 1fr}
  .care{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .voices{grid-template-columns:repeat(2,1fr)}
  .coll{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:900px){
  .welcome-grid{grid-template-columns:1.05fr .95fr}
  .moodboard{gap:18px}
  .care{grid-template-columns:repeat(3,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .coll{grid-template-columns:repeat(4,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .voices{grid-template-columns:repeat(2,1fr)}
  .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:50%;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(--surface);border-left:1px solid var(--line);flex-direction:column;align-items:stretch;padding:5.5rem 1.4rem 2rem;gap:.3rem;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 1rem;font-size:1.08rem}
  .nav-cta-mob{display:flex;margin-top:.9rem;justify-content:center;color:var(--on-brand)!important}
}
@media(min-width:900px){.burger,.navtoggle{display:none}}
@media(max-width:420px){
  .coll{grid-template-columns:1fr}
}