/* ============================================================ Ascent Elevator · Blog
   Ana sayfa (index.html) ile aynı fontlar, renkler ve bileşen dili. */
@font-face{font-family:"Archivo";font-style:normal;font-weight:600 800;font-stretch:100%;font-display:swap;src:url("/assets/fonts/archivo-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Archivo";font-style:normal;font-weight:600 800;font-stretch:100%;font-display:swap;src:url("/assets/fonts/archivo-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Hanken Grotesk";font-style:normal;font-weight:400 600;font-display:swap;src:url("/assets/fonts/hanken-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Hanken Grotesk";font-style:normal;font-weight:400 600;font-display:swap;src:url("/assets/fonts/hanken-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/plexmono-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/plexmono-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --canvas:#F4F3F0;--canvas-2:#ECEAE5;--panel:#FFFFFF;
  --ink:#17181C;--accent:#E3000E;--accent-hover:#C40010;--accent-muted:rgba(227,0,14,.10);
  --steel:#6C7075;--text-primary:#17181C;--text-secondary:#5B5F66;
  --hairline:rgba(23,24,28,.12);--hairline-strong:rgba(23,24,28,.24);
  --font-display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --font-body:"Hanken Grotesk",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1180px;--readw:720px;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{background:var(--canvas);color:var(--text-primary);font-family:var(--font-body);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,p,ul,ol{margin:0}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent);color:#fff;padding:12px 18px;font-family:var(--font-mono);font-size:13px}
.skip:focus{left:12px;top:12px}

/* ---------- top bar */
.bar{position:sticky;top:0;z-index:50;background:rgba(244,243,240,.92);backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--hairline)}
.bar__in{max-width:var(--maxw);margin:0 auto;padding:12px clamp(16px,5vw,40px);display:flex;align-items:center;gap:24px}
.bar__logo{display:block;line-height:0;margin-right:auto}
.bar__logo img{height:46px;width:auto}
.bar__links{display:flex;gap:26px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.bar__links a{text-decoration:none;color:var(--text-secondary);transition:color .2s var(--ease)}
.bar__links a:hover,.bar__links a[aria-current]{color:var(--ink)}
.bar__cta{text-decoration:none;background:var(--accent);color:#fff;padding:11px 18px;border-radius:2px;font-family:var(--font-mono);
  font-size:12px;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;transition:background .2s var(--ease)}
.bar__cta:hover{background:var(--accent-hover)}
@media (max-width:760px){.bar__links{display:none}.bar__logo img{height:38px}.bar__cta{padding:10px 14px;font-size:11px}}

/* ---------- layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,5vw,40px)}
.crumbs{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--steel);padding-top:28px}
.crumbs ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--hairline-strong)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent)}

.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-secondary);
  display:flex;align-items:center;gap:14px;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--accent);flex:none}

.post-head{padding:34px 0 30px;border-bottom:1px solid var(--hairline);margin-bottom:40px}
.post-head h1,.idx-head h1{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,5.2vw,3.3rem);line-height:1.05;letter-spacing:-.025em;max-width:22ch}
.post-head .lead{margin-top:20px;font-size:1.15rem;color:var(--text-secondary);max-width:62ch}
.post-meta{margin-top:20px;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--steel);display:flex;flex-wrap:wrap;gap:6px 18px}

.post-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding-bottom:80px}
@media (max-width:980px){.post-grid{grid-template-columns:1fr;gap:40px}}

/* ---------- article body */
.prose{max-width:var(--readw)}
.prose h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.4rem,2.8vw,1.85rem);line-height:1.15;letter-spacing:-.02em;margin:46px 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--font-display);font-weight:700;font-size:1.15rem;margin:28px 0 10px}
.prose p{margin:0 0 16px;color:#2B2E34}
.prose ul{margin:0 0 18px;padding-left:0;list-style:none}
.prose li{position:relative;padding-left:24px;margin-bottom:9px;color:#2B2E34}
.prose li::before{content:"";position:absolute;left:2px;top:.72em;width:10px;height:2px;background:var(--accent)}
.prose a{color:var(--accent);text-underline-offset:3px}
.prose strong{font-weight:600;color:var(--ink)}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 20px}
.chips span{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;padding:6px 11px;border:1px solid var(--hairline);border-radius:999px;background:var(--panel);color:var(--text-secondary)}

.callout{margin:34px 0;padding:26px 28px;background:var(--ink);color:#F1F2F4;border-radius:4px;position:relative;overflow:hidden}
.callout::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.callout h2,.callout h3{color:#fff;margin:0 0 10px}
.callout p{color:#C9CED5;margin-bottom:16px}
.callout .btns{display:flex;flex-wrap:wrap;gap:10px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:#fff;padding:14px 24px;border-radius:2px;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;text-decoration:none;
  transition:background .25s var(--ease),transform .25s var(--ease)}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px)}
.btn--ghost{background:transparent;border:1px solid rgba(241,242,244,.35);color:#F1F2F4}
.btn--ghost:hover{background:rgba(255,255,255,.08)}
.btn--line{background:transparent;border:1px solid var(--hairline-strong);color:var(--ink)}
.btn--line:hover{background:var(--panel)}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.btn:hover{transform:none}}

.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:8px 0 24px}
.svc a{display:block;text-decoration:none;padding:18px 18px 16px;background:var(--panel);border:1px solid var(--hairline);border-radius:4px;transition:border-color .2s var(--ease),transform .2s var(--ease)}
.svc a:hover{border-color:var(--accent);transform:translateY(-2px)}
.svc b{display:block;font-family:var(--font-display);font-size:1.02rem;margin-bottom:4px;color:var(--ink)}
.svc span{font-size:.92rem;color:var(--text-secondary);line-height:1.5}

.faq{margin-top:10px;border-top:1px solid var(--hairline)}
.faq details{border-bottom:1px solid var(--hairline)}
.faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;position:relative;font-family:var(--font-display);font-weight:700;font-size:1.05rem;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);color:var(--accent);font-family:var(--font-mono);font-size:1.3rem;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--text-secondary)}

/* ---------- sidebar */
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
@media (max-width:980px){.side{position:static}}
.card{background:var(--panel);border:1px solid var(--hairline);border-radius:4px;padding:22px}
.card h2,.card h3{font-family:var(--font-mono);font-size:11px;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 14px}
.card p{font-size:.95rem;color:var(--text-secondary);margin-bottom:14px}
.card .tel{display:block;text-decoration:none;font-family:var(--font-display);font-weight:800;font-size:1.45rem;letter-spacing:-.01em;margin-bottom:4px}
.card .tel:hover{color:var(--accent)}
.card .btn{width:100%;margin-top:6px}
.card ul{list-style:none;padding:0}
.card li{border-top:1px solid var(--hairline)}
.card li:first-child{border-top:0}
.card li a{display:block;text-decoration:none;padding:9px 0;font-size:.95rem;color:var(--text-secondary)}
.card li a:hover{color:var(--accent)}

/* ---------- blog index */
.idx-head{padding:34px 0 34px}
.idx-head p{margin-top:18px;max-width:64ch;color:var(--text-secondary);font-size:1.1rem}
.idx-group{padding:30px 0 10px;border-top:1px solid var(--hairline)}
.idx-group h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.35rem,2.6vw,1.75rem);letter-spacing:-.02em;margin-bottom:6px}
.idx-group > p{color:var(--text-secondary);margin-bottom:20px;max-width:64ch}
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-bottom:40px}
.post-card{display:flex;flex-direction:column;gap:8px;text-decoration:none;padding:22px;background:var(--panel);border:1px solid var(--hairline);border-radius:4px;
  transition:border-color .2s var(--ease),transform .2s var(--ease)}
.post-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.post-card .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.post-card b{font-family:var(--font-display);font-size:1.12rem;line-height:1.25;color:var(--ink)}
.post-card span:last-child{font-size:.93rem;color:var(--text-secondary);line-height:1.5}
.post-card--hub{grid-column:1/-1;background:var(--ink);border-color:var(--ink)}
.post-card--hub b{color:#fff;font-size:1.4rem}
.post-card--hub span:last-child{color:#C9CED5}

/* ---------- footer */
footer{background:var(--canvas-2);border-top:1px solid var(--hairline);padding:48px clamp(16px,5vw,40px) 34px}
.foot{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot img{height:48px;width:auto;margin-bottom:12px}
.foot h4{font-family:var(--font-mono);font-size:11px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 12px}
.foot a,.foot p{display:block;color:var(--text-secondary);font-size:.94rem;margin:0 0 7px;text-decoration:none}
.foot a:hover{color:var(--ink)}
.foot__legal{max-width:var(--maxw);margin:34px auto 0;padding-top:18px;border-top:1px solid var(--hairline);font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:var(--steel);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- mobile quick bar */
.qbar{display:none}
@media (max-width:760px){
  body{padding-bottom:64px}
  .qbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--ink);
    padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}
  .qbar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:2px;text-decoration:none;color:#fff;
    font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.08)}
  .qbar a:first-child{background:var(--accent)}
}

/* butonlar yazı içindeki bağlantı renginden etkilenmesin */
.prose a.btn,.card a.btn{color:#fff;text-decoration:none}
.prose a.btn--ghost{color:#F1F2F4}
.chips a{color:var(--ink);text-decoration:none}
.chips a:hover{color:var(--accent)}