/* Lansman Studio — ortak stiller (index.html ve ornekler.html) */
:root{
  --bg:#000; --bg2:#0a0a0a; --surface:#141414; --line:#27272a;
  --ink:#fff; --ink2:#c9ccd1; --muted:#767d88; --muted2:#a7a7a7;
  --accent:#e8d9b5; /* sıcak kum — tek vurgu, fotoğraf ışığı hissi */
  --r:6px; --r2:10px;
  --max:1360px;
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.45;letter-spacing:-0.16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,56px)}
.label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
h1,h2,h3{font-weight:500;line-height:1.02;letter-spacing:-.03em;text-wrap:pretty}
h1{font-size:clamp(40px,6.4vw,84px)}
h2{font-size:clamp(30px,4vw,52px)}
h3{font-size:22px;letter-spacing:-.01em}
p.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink2);max-width:56ch}
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;border-radius:var(--r);font-weight:600;font-size:15px;border:1px solid var(--line);transition:.18s;white-space:nowrap}
.btn:hover{border-color:#3a3a3e;background:#0f0f0f}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.btn.primary{background:var(--ink);color:#000;border-color:var(--ink)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent)}
.btn svg{width:18px;height:18px}

/* NAV */
nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(8px);background:rgba(0,0,0,.72);border-bottom:1px solid rgba(255,255,255,.04)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;letter-spacing:-.02em;font-size:17px;display:flex;align-items:center;gap:10px}
.logo i{width:10px;height:10px;background:var(--accent);border-radius:2px;display:inline-block}
nav ul{display:flex;gap:28px;list-style:none;font-size:14px;color:var(--muted2)}
nav ul a:hover{color:#fff}
@media(max-width:760px){nav ul{display:none}}

/* HERO */
.hero{padding:clamp(72px,11vw,150px) 0 clamp(56px,7vw,96px);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end}
.hero h1 span{color:var(--muted)}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero .fine{margin-top:18px;font-size:13px;color:var(--muted)}
.hero-visual{aspect-ratio:4/5;border-radius:var(--r2);overflow:hidden;position:relative;border:1px solid var(--line);background:var(--surface)}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero-visual{aspect-ratio:16/10}}

/* placeholder görsel — gerçek görsel gelene kadar */
.ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
    background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px}
.ph b{display:block;font-size:11px;color:#55595f;margin-top:8px;font-weight:500;letter-spacing:.1em}
.ph.before{background-color:#0e0e0e}
.ph.after{background-color:#171614}

/* ÖNCE / SONRA */
section{padding:clamp(64px,8vw,120px) 0;border-top:1px solid rgba(255,255,255,.05)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(32px,4vw,56px)}
.sec-head p{color:var(--ink2);max-width:48ch;font-size:17px}
@media(max-width:760px){.sec-head{grid-template-columns:1fr}}

.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.ba-grid.tum{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.ba-grid.tum{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.ba-grid,.ba-grid.tum{grid-template-columns:1fr}}
.ba{position:relative;aspect-ratio:3/4;border-radius:var(--r2);overflow:hidden;border:1px solid var(--line);user-select:none;touch-action:pan-y;background:var(--surface)}
.ba.bos{touch-action:auto}
.ba .layer{position:absolute;inset:0}
.ba .layer.before{clip-path:inset(0 calc(100% - var(--x,50%)) 0 0)}
.ba .layer img{width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none}
.ba .handle{position:absolute;top:0;bottom:0;left:var(--x,50%);width:1px;background:rgba(255,255,255,.7);transform:translateX(-.5px);pointer-events:none}
/* Tutamaç çizgiyle birlikte kayar ama kenara 20px'den fazla yaklaşmaz: kutu kenarında da tamamı görünür */
.ba .knob{position:absolute;top:50%;left:clamp(20px,var(--x,50%),calc(100% - 20px));transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.2);pointer-events:none}
.ba .knob::before{content:"◀ ▶";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:9px;color:#000;letter-spacing:2px;white-space:nowrap}
.ba .tag{position:absolute;top:12px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:6px 9px;border-radius:4px;background:rgba(0,0,0,.55);backdrop-filter:blur(4px);color:#fff}
.ba .tag.l{left:12px}.ba .tag.r{right:12px;color:var(--accent)}
.ba .cap{position:absolute;left:12px;bottom:12px;font-size:12px;color:var(--ink2);background:rgba(0,0,0,.55);padding:6px 9px;border-radius:4px}
.more{display:flex;justify-content:center;margin-top:clamp(20px,3vw,32px)}

/* TÜM ÖRNEKLER SAYFASI (ornekler.html) */
.page-top{padding-top:clamp(36px,5vw,64px)}
.back{display:inline-block;font-size:14px;color:var(--muted2);margin-bottom:clamp(28px,4vw,48px)}
.back:hover{color:#fff}
.page-title{font-size:clamp(36px,5vw,64px)}
nav ul a[aria-current]{color:#fff}

/* NASIL ÇALIŞIR */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.step{padding:32px 28px 36px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-height:240px}
.step:last-child{border-right:0}
.step .n{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.08em}
.step h3{margin-top:auto}
.step p{color:var(--muted2);font-size:15px;max-width:34ch}
@media(max-width:760px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line);min-height:0}.step:last-child{border-bottom:0}.step h3{margin-top:0}}

/* KARŞILAŞTIRMA */
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.compare > div{padding:32px 28px}
.compare .old{border-right:1px solid var(--line);color:var(--muted2)}
.compare .new{background:var(--surface)}
.compare h3{margin-bottom:18px}
.compare ul{list-style:none;display:grid;gap:12px;font-size:15px}
.compare li{display:flex;gap:12px;align-items:flex-start}
.compare li::before{content:"";width:6px;height:6px;border-radius:50%;margin-top:8px;flex:none;background:var(--muted)}
.compare .new li::before{background:var(--accent)}
@media(max-width:760px){.compare{grid-template-columns:1fr}.compare .old{border-right:0;border-bottom:1px solid var(--line)}}

/* PAKETLER */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.plan{border:1px solid var(--line);border-radius:var(--r2);padding:28px;display:flex;flex-direction:column;gap:18px;background:var(--bg2)}
.plan.hl{border-color:#4a4640;background:var(--surface)}
.plan .name{font-size:14px;font-weight:600;color:var(--ink2)}
.plan .price{font-size:40px;font-weight:500;letter-spacing:-.03em;line-height:1}
.plan .price small{font-size:14px;color:var(--muted);font-weight:500;letter-spacing:0;margin-left:6px}
.plan ul{list-style:none;display:grid;gap:10px;font-size:14px;color:var(--muted2);flex:1}
.plan li{padding-left:16px;position:relative}
.plan li::before{content:"—";position:absolute;left:0;color:var(--muted)}
.plan .btn{justify-content:center}
.draft{display:inline-block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#000;background:var(--accent);padding:4px 8px;border-radius:3px;font-weight:700}
@media(max-width:900px){.plans{grid-template-columns:1fr}}

/* KİMLER İÇİN */
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.who div{border-top:1px solid var(--line);padding-top:16px;font-size:15px;color:var(--ink2)}
.who div span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:760px){.who{grid-template-columns:1fr 1fr}}

/* SSS */
details{border-top:1px solid var(--line);padding:18px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-size:17px;font-weight:500;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::after{content:"+";color:var(--muted);font-weight:400;font-size:22px}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--muted2);max-width:70ch;font-size:15px}

/* KAPANIŞ */
.close{text-align:left;padding:clamp(80px,12vw,160px) 0}
.close h2{font-size:clamp(34px,5.4vw,72px);max-width:18ch}
.close .cta{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}

footer{border-top:1px solid var(--line);padding:28px 0 40px;font-size:13px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}





/* BOĞA — hero sağ sütun: yazıların yanında, büyük (gerçekçi 3D render, saf siyah zemin) */
#ornekler{border-top:0}
.hero-visual.boga-hero{border:0;background:transparent;aspect-ratio:auto;height:clamp(360px,44vw,640px);border-radius:0}
.hero-visual.boga-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center bottom}
.hero-visual.boga-hero .stage{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:100%;height:100%}
.hero-visual.boga-hero .stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill}
.hero-visual.boga-hero .kapali{opacity:0;transition:opacity .07s linear}
.hero-visual.boga-hero.blink .kapali{opacity:1}
@media(prefers-reduced-motion:reduce){.hero-visual.boga-hero .kapali{display:none}}
@media(max-width:900px){.hero-visual.boga-hero{height:min(78vw,520px)}}

/* BOĞA — bölüm duruşları: başlık satırının sağında, yazıyla aynı hizada */
.sec-head.with-boga{grid-template-columns:1fr 1fr auto;align-items:end}
.boga-sec{justify-self:end;height:320px;display:flex;align-items:flex-end}
.boga-sec img{height:100%;width:auto;max-width:none;display:block}
@media(max-width:1100px){.boga-sec{height:260px}}
@media(max-width:760px){.sec-head.with-boga{grid-template-columns:1fr}.boga-sec{justify-self:start;height:220px}}
.close .wrap{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}
.close .boga-sec{height:440px}
@media(max-width:900px){.close .wrap{grid-template-columns:1fr}.close .boga-sec{height:300px}}

/* MOBİL düzenlemeler */
@media(max-width:760px){
  .hero .cta{flex-direction:column}
  .hero .cta .btn{width:100%;justify-content:center}
  section .sec-head .boga-sec{display:none}          /* bölüm boğaları telefonda gizli, hero + kapanış kalır */
  .close .boga-sec{justify-self:center;height:260px}
  .steps .step{min-height:0}
}

/* MALİYET HESABI — Neden bölümünün altı */
.calc{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;margin-top:14px;border:1px solid var(--line);border-radius:var(--r2);padding:clamp(22px,3vw,36px);background:var(--bg2)}
.calc h3{margin:10px 0 18px}
.range-row{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.range-row input[type=range]{flex:1;accent-color:var(--accent);height:4px}
.range-row output{font-variant-numeric:tabular-nums;font-weight:600;min-width:6ch;text-align:right}
.calc .note{color:var(--muted);font-size:13px;max-width:40ch;line-height:1.5}
.calc .note b{color:var(--muted2);font-weight:500}
.calc-graph{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.bars{display:grid;gap:18px}
.bar-row{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:12px;font-size:14px;color:var(--muted2)}
.bar{height:14px;background:#1a1a1a;border-radius:7px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:#3a3a3e;border-radius:7px;transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.bar i.accent{background:var(--accent)}
.bar-row b{font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink);min-width:9ch;text-align:right;font-size:15px}
.saving{position:relative;width:170px;height:170px;display:grid;place-items:center}
.saving svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.saving circle{fill:none;stroke-width:8}
.saving .track{stroke:#1f1f22}
.saving .ring{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:452;stroke-dashoffset:452;transition:stroke-dashoffset 1.6s cubic-bezier(.2,.8,.2,1)}
.saving .pct{font-size:44px;font-weight:600;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ink)}
.saving .pct-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-top:6px;font-weight:600}
.saving .inner{position:relative;text-align:center}
@media(max-width:900px){.calc{grid-template-columns:1fr}.calc-graph{grid-template-columns:1fr;justify-items:start}.saving{margin:6px auto 0}}
@media(max-width:760px){.bar-row{grid-template-columns:96px 1fr auto;font-size:13px}.bar-row b{font-size:14px;min-width:8ch}}
@media(prefers-reduced-motion:reduce){.bar i,.saving .ring{transition:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Paket kartı ek öğeleri */
.plan{position:relative}
.plan .rozet{position:absolute;top:-11px;left:28px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#000;background:var(--accent);padding:4px 10px;border-radius:3px}
.plan .birim{font-size:13px;color:var(--muted);margin-top:-10px}
.plan .kademe{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--accent)}
.plan .name{font-size:17px;font-weight:600;color:var(--ink);line-height:1.3}
.nav-cta{display:flex;align-items:center;gap:8px}
@media(max-width:760px){.nav-wa{display:none}}
@media(max-width:420px){.nav-cta .btn{padding:0 14px;font-size:14px}}
.calc-graph{grid-template-columns:1fr;align-items:stretch}
.calc-mesaj{border:1px solid var(--line);border-radius:var(--r2);padding:22px;display:grid;gap:12px;justify-items:start;background:var(--surface)}
.calc-mesaj strong{font-size:19px;font-weight:600;letter-spacing:-.01em}
.calc-mesaj p{color:var(--muted2);font-size:14px;line-height:1.6;max-width:56ch}
.plan li b{color:var(--ink2);font-weight:600}
.guven{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:22px;font-size:13px;color:var(--muted2)}
.guven span{padding-left:20px;position:relative}
.guven span::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.kdv{margin-top:12px;font-size:12px;color:var(--muted)}

/* Sabit WhatsApp butonu */
.wa-fab{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#04210f;font-weight:600;font-size:14px;padding:12px 16px;border-radius:999px;text-decoration:none;box-shadow:0 10px 28px rgba(0,0,0,.5)}
.wa-fab:hover{background:#1fbe5a}
.wa-fab svg{width:20px;height:20px;flex:none}
@media(max-width:640px){.wa-fab span{display:none}.wa-fab{padding:14px;right:14px;bottom:14px}}

/* Yasal metin sayfası */
.legal{max-width:76ch}
.legal h2{margin:36px 0 12px;font-size:22px}
.legal h3{margin:24px 0 8px;font-size:16px;color:var(--ink2)}
.legal p,.legal li{color:var(--muted2);font-size:15px;line-height:1.7}
.legal ul{margin:10px 0 0 18px;display:grid;gap:8px}
.legal .tarih{font-size:13px;color:var(--muted)}

/* Footer bağlantıları: metinle aynı, üzerine gelince belirginleşir */
footer a:hover{color:var(--ink2);text-decoration:underline;text-underline-offset:3px}