/* =========================================================================
   Halil Erdoğmuş — warm-editorial Ghost theme
   navy ink · off-white paper · Lora display + Mulish UI · blue accent
   ========================================================================= */
:root{
  --paper:#FCFCFB;
  --paper-warm:#F7F5F0;
  --card:#FFFFFF;
  --ink:#1B2433;
  --ink-soft:#4C5462;
  --ink-mute:#8A909B;
  --navy:#152436;
  --accent:#0069FC;
  --accent-deep:#0058D6;
  --line:rgba(27,36,51,.10);
  --serif:'Lora',Georgia,'Times New Roman',serif;
  --sans:'Mulish',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --wrap:1180px;
  --read:720px;
  --shadow:0 18px 48px -24px rgba(21,36,54,.30);
  --shadow-sm:0 8px 24px -16px rgba(21,36,54,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);background:var(--paper);color:var(--ink-soft);
  line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;
  position:relative;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px;position:relative;z-index:1}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:600;line-height:1.14;letter-spacing:-.01em}
.eyebrow{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.serif-it{font-style:italic;font-weight:500}
.site-main{position:relative;z-index:1}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(252,252,251,.82);
  backdrop-filter:saturate(150%) blur(14px);-webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{font-family:var(--serif);font-weight:600;font-size:22px;color:var(--ink);letter-spacing:-.02em}
.nav-menu{display:flex;gap:34px}
.nav-menu a{font-weight:600;font-size:15px;color:var(--ink);position:relative;padding:4px 0}
.nav-menu a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--accent);transition:right .28s ease}
.nav-menu a:hover::after,.nav-menu a.active::after{right:0}
.nav-menu a.active{color:var(--accent)}
.head-right{display:flex;align-items:center;gap:16px}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;color:var(--ink);background:none;border:0;cursor:pointer;transition:background .2s}
.icon-btn:hover{background:var(--paper-warm)}
.li-btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-weight:700;font-size:14px;padding:10px 18px;border-radius:999px;transition:transform .2s,box-shadow .2s}
.li-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}

/* ---------- hero rail ---------- */
.hero{padding:54px 0 18px}
.hero-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px;gap:24px}
.hero-head h2{font-size:clamp(30px,4vw,46px);font-weight:600}
.hero-head p{max-width:360px;color:var(--ink-mute);font-size:15px}
.arrows{display:flex;gap:10px;flex-shrink:0}
.arrow{width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:.22s}
.arrow:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.rail{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 32px 30px;margin:0 -32px;cursor:grab;scrollbar-width:none;-ms-overflow-style:none}
.rail::-webkit-scrollbar{display:none}
.rail.drag{cursor:grabbing;scroll-snap-type:none}
.slide{position:relative;flex:0 0 min(68%,720px);height:430px;border-radius:22px;overflow:hidden;scroll-snap-align:start;box-shadow:var(--shadow);background:#0d1726}
.slide img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s cubic-bezier(.2,.8,.2,1);user-select:none;-webkit-user-drag:none}
.slide:hover img{transform:scale(1.045)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,18,30,0) 32%,rgba(11,18,30,.55) 66%,rgba(11,18,30,.92) 100%)}
.slide-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:40px 44px;color:#fff}
.slide-body .eyebrow{color:#9ec2ff}
.slide-body h3{color:#fff;font-size:clamp(24px,2.6vw,36px);font-weight:600;margin:14px 0 12px;max-width:18ch;font-family:var(--serif)}
.slide-meta{display:flex;align-items:center;gap:14px;font-size:14px;color:rgba(255,255,255,.78);font-weight:600}
.slide-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.55)}
.readmore{display:inline-flex;align-items:center;gap:7px;margin-top:18px;font-weight:700;font-size:14px;color:#fff}
.readmore svg{transition:transform .25s}
.slide:hover .readmore svg{transform:translateX(5px)}

/* ---------- section scaffolding ---------- */
section.block{padding:72px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 44px}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);margin-top:12px;font-weight:600}
.sec-head p{color:var(--ink-mute);margin-top:10px;font-size:15px}
.center-cta{text-align:center;margin-top:46px}
.ghost-btn{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--ink);color:var(--ink);font-weight:700;font-size:15px;padding:13px 28px;border-radius:999px;transition:.22s}
.ghost-btn:hover{background:var(--ink);color:#fff}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#fff;font-weight:700;font-size:15px;padding:13px 24px;border-radius:999px;transition:.22s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(0,105,252,.6)}

/* ---------- featured essay ---------- */
.essay{background:var(--paper-warm)}
.essay-card{display:grid;grid-template-columns:1.15fr .85fr;background:var(--card);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.essay-text{padding:54px 56px}
.essay-text h2{font-size:clamp(28px,3vw,40px);margin:16px 0 18px;font-weight:600;letter-spacing:-.02em}
.essay-text p{color:var(--ink-soft);font-size:16.5px}
.essay-text .btn{margin-top:26px}
.essay-aside{background:linear-gradient(160deg,#1b2c44,#0f1d30);color:#fff;padding:54px 48px;display:flex;flex-direction:column;justify-content:center;min-height:220px}
.essay-aside .q{font-family:var(--serif);font-style:italic;font-size:23px;line-height:1.5;color:#eaf1ff}
.essay-aside .cite{margin-top:22px;font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#9ec2ff}

/* ---------- recommendation / öneriler 3-card grid ---------- */
.oneri-grid,.oneri-content{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;align-items:stretch}
/* author writes a post = 3 image+caption blocks; we render each as a card */
.oneri-content figure,.rec{position:relative;background:#e8eefb;border:1px solid rgba(0,105,252,.14);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s;margin:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:54px 22px 28px}
.oneri-content figure:hover,.rec:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.oneri-content figure img{height:220px;width:auto;max-width:100%;object-fit:contain;border-radius:8px;box-shadow:0 14px 30px -16px rgba(21,36,54,.5)}
.oneri-content figcaption{margin-top:20px;text-align:center;font-family:var(--serif);font-size:17px;color:var(--ink);font-weight:600;line-height:1.35}
.oneri-content figcaption br{display:none}
.oneri-content figcaption strong{position:absolute;top:22px;left:18px;right:18px;text-align:center;font-family:var(--sans);font-weight:700;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.rec .label{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.rec .frame{padding:14px 0 6px;display:grid;place-items:center;height:300px}
.rec .frame img{max-height:260px;border-radius:8px;box-shadow:0 14px 30px -16px rgba(21,36,54,.5)}
.rec h3{font-size:20px;font-weight:600;text-align:center;margin-top:8px}
.rec h3 span{display:block;font-family:var(--sans);font-weight:600;font-size:13.5px;color:var(--ink-mute);margin-top:6px;letter-spacing:0}

/* ---------- post grid ---------- */
.posts-alt{background:var(--paper-warm)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.post{background:var(--card);border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post .thumb{display:block;height:194px;overflow:hidden;background:var(--paper-warm)}
.post .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.post:hover .thumb img{transform:scale(1.06)}
.thumb-empty{display:grid;place-items:center;height:100%;font-family:var(--serif);color:var(--ink-mute);font-size:18px}
.post .pbody{padding:22px 24px 26px}
.post .cat{font-weight:700;font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
.post h3{font-size:20px;margin:10px 0 12px;font-weight:600;line-height:1.25}
.post .meta{font-size:13px;color:var(--ink-mute);font-weight:600}

/* ---------- videos ---------- */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.vid{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow-sm);background:#0d1726;display:block}
.vid img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.vid:hover img{transform:scale(1.06)}
.vid::after{content:"";position:absolute;inset:0;background:rgba(11,18,30,.18);transition:background .25s}
.vid:hover::after{background:rgba(11,18,30,.05)}
.play{position:absolute;inset:0;display:grid;place-items:center;z-index:2}
.play>span{width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:var(--shadow);transition:transform .25s}
.play svg{margin-left:3px}
.vid:hover .play>span{transform:scale(1.1)}
.vid .vtitle{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:18px;color:#fff;font-weight:700;font-size:14.5px;background:linear-gradient(180deg,transparent,rgba(11,18,30,.85))}
/* inline click-to-play video */
.vid-embed{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);background:#0d1726}
.vid-embed iframe,.vid-iframe{width:100%;height:100%;border:0;display:block}
.vid-facade{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;cursor:pointer;background-size:cover;background-position:center;background-repeat:no-repeat}
.vid-facade::after{content:"";position:absolute;inset:0;background:rgba(11,18,30,.20);transition:background .25s}
.vid-facade:hover::after{background:rgba(11,18,30,.06)}
.vid-facade .play{position:absolute;inset:0;display:grid;place-items:center;z-index:2}
.vid-facade:hover .play>span{transform:scale(1.1)}

/* ---------- newsletter band ---------- */
.news-wrap{padding:30px 0 10px}
.news{max-width:var(--wrap);margin:0 auto;background:var(--navy);color:#fff;border-radius:28px;padding:64px 32px;text-align:center;position:relative;overflow:hidden}
.news::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(0,105,252,.32),transparent 70%);top:-160px;right:-100px}
.news::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(0,105,252,.22),transparent 70%);bottom:-180px;left:-80px}
.news .inner{position:relative;z-index:2;max-width:600px;margin:0 auto}
.news .eyebrow{color:#9ec2ff}
.news h2{color:#fff;font-size:clamp(28px,3.4vw,42px);margin:14px 0;font-weight:600}
.news p{color:rgba(255,255,255,.78);font-size:16px;margin-bottom:30px}
.news form{display:flex;gap:12px;max-width:480px;margin:0 auto}
.news input{flex:1;border:0;border-radius:999px;padding:16px 24px;font-family:var(--sans);font-size:15px;background:rgba(255,255,255,.1);color:#fff}
.news input::placeholder{color:rgba(255,255,255,.55)}
.news input:focus{outline:2px solid rgba(158,194,255,.6)}
.news button{border:0;border-radius:999px;padding:16px 30px;background:var(--accent);color:#fff;font-family:var(--sans);font-weight:700;font-size:15px;cursor:pointer;transition:.22s}
.news button:hover{background:var(--accent-deep);transform:translateY(-1px)}

/* ---------- footer ---------- */
.site-foot{padding:60px 0 46px;margin-top:30px}
.foot{display:flex;align-items:center;justify-content:space-between;padding-top:36px;border-top:1px solid var(--line);gap:24px;flex-wrap:wrap}
.foot .brand{font-size:20px}
.foot .nav-menu a{font-size:14px;color:var(--ink-soft)}
.foot .nav-menu a:hover{color:var(--accent)}
.copy{font-size:13px;color:var(--ink-mute);margin-top:22px}

/* ---------- single post / page ---------- */
.post-full{padding:54px 0 20px}
.post-full .ph{max-width:var(--read);margin:0 auto;text-align:center}
.post-full .ph .eyebrow{display:inline-block;margin-bottom:16px}
.post-full h1{font-size:clamp(32px,5vw,52px);font-weight:600;line-height:1.1;margin-bottom:18px}
.post-full .pmeta{color:var(--ink-mute);font-size:14px;font-weight:600}
.feature-media{max-width:var(--wrap);margin:44px auto 0;padding:0 32px}
.feature-media img{width:100%;border-radius:20px;box-shadow:var(--shadow)}
.gh-content{max-width:var(--read);margin:48px auto 0;padding:0 32px;font-size:18.5px;line-height:1.8;color:var(--ink-soft)}
.gh-content>*{margin-bottom:1.5em}
.gh-content h2{font-size:30px;margin:1.4em 0 .5em;color:var(--ink)}
.gh-content h3{font-size:24px;margin:1.3em 0 .4em;color:var(--ink)}
.gh-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.gh-content img,.gh-content figure img,.gh-content iframe{border-radius:14px}
.gh-content figure{margin:2em 0}
.gh-content figcaption{text-align:center;font-size:14px;color:var(--ink-mute);margin-top:10px}
.gh-content blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 26px;font-family:var(--serif);font-style:italic;font-size:22px;color:var(--ink)}
.gh-content ul,.gh-content ol{padding-left:1.3em}
.gh-content li{margin-bottom:.5em}
.kg-card{margin:2em auto}
.kg-embed-card,.kg-card.kg-embed-card{position:relative}
.kg-embed-card iframe{width:100%;aspect-ratio:16/9;height:auto;border:0}
.kg-width-wide{max-width:1040px}
.kg-width-full{max-width:100vw}

/* ---------- archive / page heading ---------- */
.page-head{padding:64px 0 8px;text-align:center}
.page-head h1{font-size:clamp(32px,4.4vw,52px);font-weight:600}
.page-head p{max-width:600px;margin:14px auto 0;color:var(--ink-mute)}
/* two-column page header (title left + intro right) + blue underline accent */
.page-head-2col{padding:60px 0 20px}
.page-head-2col .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:end}
.page-head-2col h1{font-size:clamp(34px,4.6vw,54px);font-weight:600;line-height:1.08;letter-spacing:-.02em}
.page-head-2col .lead{color:var(--ink-soft);font-size:16px;line-height:1.75}
.page-head-2col + .wrap{padding-top:44px}
.acc{background-image:linear-gradient(transparent 66%,rgba(74,135,255,.38) 66%);padding:0 .03em}
.cat-heading{text-align:center;font-size:clamp(28px,3.8vw,44px);font-weight:600;margin:8px 0 24px}
/* öneriler: each month = left caption column + 3 cards */
.oneri-row{display:grid;grid-template-columns:1fr 3fr;gap:34px;align-items:start;padding:34px 0;border-top:1px solid var(--line)}
.oneri-row:first-of-type{border-top:0;padding-top:6px}
.oneri-aside h2{font-size:25px;font-weight:600;line-height:1.15;margin-bottom:12px}
.oneri-aside p{color:var(--ink-mute);font-size:13.5px;line-height:1.6}

/* ---------- about (hakkimda) ---------- */
.about{padding:56px 0}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.about-portrait img{width:100%;border-radius:20px;box-shadow:var(--shadow)}
.about-name{margin-top:22px;font-family:var(--serif);font-size:24px;color:var(--ink);font-weight:600}
.about-role{color:var(--ink-mute);font-weight:600;font-size:14px;margin-top:4px}
.about-sign{display:block;max-width:190px;height:auto;margin:18px 0 4px}
.about-li{margin-top:18px}
.about-body{font-size:18px;line-height:1.8}
.about-body h1,.about-body h2{font-size:clamp(30px,3.4vw,44px);margin-bottom:24px}

/* ---------- pagination ---------- */
.pagination{display:flex;justify-content:center;gap:18px;align-items:center;margin:54px 0 10px;font-weight:600}
.pagination a{padding:10px 22px;border:1px solid var(--line);border-radius:999px;color:var(--ink)}
.pagination a:hover{background:var(--ink);color:#fff}

/* ---------- load reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);animation:rise .7s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .essay-card,.oneri-grid,.oneri-content,.post-grid,.vid-grid,.about-grid{grid-template-columns:1fr}
  .page-head-2col .wrap,.oneri-row{grid-template-columns:1fr;gap:18px}
  .essay-aside{display:none}
  .nav-menu{display:none}
  .slide{flex-basis:86%;height:420px}
  .gh-content,.post-full .ph{padding:0 24px}
}

/* ---------- category tabs · about override · footer nav ---------- */
.cat-tabs{display:flex;flex-wrap:wrap;gap:10px 14px;justify-content:center;margin:0 0 44px}
.cat-tabs a{font-weight:700;font-size:14px;padding:9px 18px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);transition:.2s}
.cat-tabs a:hover,.cat-tabs a.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.about-grid .gh-content{max-width:none;margin:0;padding:0;font-size:18px}
.site-foot .nav-menu{display:flex;flex-wrap:wrap;gap:18px 24px}