/* Camzeran Bilgi Teknolojileri — kurumsal web sitesi
   Tasarım sistemi: Mürekkep (koyu) + Kâğıt (açık) + Sinyal kırmızısı */

@font-face{font-family:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2-variations');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:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(fonts/archivo-latin-wdth-normal.woff2) format('woff2-variations');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:'Plex Mono';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-mono-latin-ext-400-normal.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:'Plex Mono';font-style:normal;font-display:swap;font-weight:400;src:url(fonts/ibm-plex-mono-latin-400-normal.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:'Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-mono-latin-ext-500-normal.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:'Plex Mono';font-style:normal;font-display:swap;font-weight:500;src:url(fonts/ibm-plex-mono-latin-500-normal.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}

:root{
  --ink:#0A0F17; --ink-2:#0F1622; --ink-3:#151E2C;
  --ink-line:rgba(205,220,235,.12); --ink-text:#E8EDF2; --ink-muted:#93A0AF;
  --paper:#F4F3EF; --paper-2:#EAE8E2; --paper-line:#D6D3CA;
  --text:#0D1320; --muted:#566070;
  --accent:#C8102E; --accent-2:#E0263F; --steel:#7FA3C2;
  --sans:'Archivo',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1320px; --gutter:clamp(20px,4.5vw,56px);
  --header:76px;
}
*,*:before,*:after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.65 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html{overflow-x:clip}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:#fff}
.skip{position:absolute;left:16px;top:-60px;background:var(--accent);color:#fff;padding:10px 16px;z-index:200;font-weight:600}
.skip:focus{top:12px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Tipografi ---------- */
h1,h2,h3,h4{font-family:var(--sans);margin:0;letter-spacing:-.022em;line-height:1.04;font-weight:640;font-stretch:92%}
h1{font-size:clamp(42px,6.6vw,92px)}
h2{font-size:clamp(32px,4.2vw,58px)}
h3{font-size:clamp(20px,1.8vw,24px);letter-spacing:-.012em;line-height:1.2;font-weight:620}
p{margin:0}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.6;color:var(--muted);max-width:640px}
.dark .lead,.lead.on-dark{color:var(--ink-muted)}
.label{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:12px}
.label:before{content:'';width:22px;height:1px;background:var(--accent)}
.label.plain:before{display:none}
.dark .label{color:var(--ink-muted)}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
em.hl{font-style:normal;color:var(--accent)}
.dark em.hl{color:var(--accent-2)}
.dim{color:#9AA3AE}
.dark .dim{color:#5E6B7A}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;height:52px;padding:0 24px;font:600 15px/1 var(--sans);letter-spacing:.01em;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s;cursor:pointer;white-space:nowrap}
.btn svg{width:16px;height:16px;transition:transform .25s}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#A60D26}
.btn-ghost{border-color:currentColor;color:var(--text)}
.dark .btn-ghost{color:var(--ink-text);border-color:rgba(232,237,242,.35)}
.btn-ghost:hover{background:var(--text);color:var(--paper);border-color:var(--text)}
.dark .btn-ghost:hover{background:var(--ink-text);color:var(--ink);border-color:var(--ink-text)}
.link{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;border-bottom:1px solid currentColor;padding-bottom:3px}
.link svg{width:14px;height:14px;transition:transform .25s}
.link:hover svg{transform:translateX(3px)}
.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;height:var(--header);background:rgba(10,15,23,.94);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--ink-line);color:var(--ink-text)}
.site-header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:4px;height:100%}
.nav>a,.nav .dd>button{height:100%;display:inline-flex;align-items:center;gap:6px;padding:0 14px;font-size:14.5px;font-weight:500;color:#C3CCD6;background:none;border:0;position:relative;transition:color .2s}
.nav>a:hover,.nav .dd>button:hover,.nav .dd:hover>button{color:#fff}
.nav>a[aria-current]:after,.nav .dd>button.current:after{content:'';position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--accent)}
.nav>a[aria-current],.nav .dd>button.current{color:#fff}
.dd{position:relative;height:100%}
.dd>button svg{width:10px;height:10px;transition:transform .2s}
.dd-panel{position:absolute;top:100%;left:-12px;width:560px;background:var(--ink-2);border:1px solid var(--ink-line);border-top:2px solid var(--accent);padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.dd:hover .dd-panel,.dd:focus-within .dd-panel,.dd.open .dd-panel{opacity:1;visibility:visible;transform:none}
.dd:hover>button svg,.dd.open>button svg{transform:rotate(180deg)}
.dd-panel a{display:flex;gap:14px;padding:14px;align-items:flex-start;transition:background .15s}
.dd-panel a:hover{background:var(--ink-3)}
.dd-panel a svg{width:26px;height:26px;flex:none;color:var(--steel);margin-top:2px}
.dd-panel b{display:block;font-weight:600;font-size:15px;color:#fff;line-height:1.3}
.dd-panel small{display:block;font-size:13px;color:var(--ink-muted);line-height:1.45;margin-top:3px}
.dd-panel .all{grid-column:1/-1;border-top:1px solid var(--ink-line);margin-top:6px;padding:14px;justify-content:space-between;font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}
.nav>a.btn{height:42px;margin-left:14px;padding:0 18px;font-size:14px;font-weight:600;background:var(--accent);color:#fff}
.nav>a.btn:hover{background:#A60D26}
.menu-btn{display:none;width:46px;height:46px;border:1px solid var(--ink-line);background:none;color:#fff;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span:before,.menu-btn span:after{display:block;width:18px;height:1.5px;background:currentColor;position:relative;transition:transform .25s,background .25s}
.menu-btn span:before,.menu-btn span:after{content:'';position:absolute;left:0}
.menu-btn span:before{top:-6px}.menu-btn span:after{top:6px}
.menu-open .menu-btn span{background:transparent}
.menu-open .menu-btn span:before{transform:translateY(6px) rotate(45deg)}
.menu-open .menu-btn span:after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Bölümler ---------- */
.section{padding:clamp(80px,10vw,140px) 0}
.section.tight{padding:clamp(64px,7vw,96px) 0}
.dark{background:var(--ink);color:var(--ink-text)}
.paper-2{background:var(--paper-2)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:end;margin-bottom:clamp(48px,6vw,80px)}
.sec-head h2{margin-top:22px}
.sec-head .lead{justify-self:end}
.grid-bg{position:relative}
.grid-bg:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse at 70% 40%,#000 0,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0,transparent 70%);opacity:.55}

/* ---------- Hero (ana sayfa) ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(56px,8vw,110px) 0 0}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:40px;align-items:center}
.hero h1{margin:28px 0 30px;font-stretch:88%}
.hero h1 .row{display:block}
.hero .lead{margin-bottom:40px}
.hero-art{position:relative;aspect-ratio:1/1;max-width:600px;justify-self:end;width:100%}
.hero-art svg{width:100%;height:100%;overflow:visible}
.hero-meta{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink-line);margin-top:clamp(56px,7vw,90px)}
.hero-meta div{padding:26px 24px 30px 0;border-right:1px solid var(--ink-line)}
.hero-meta div+div{padding-left:24px}
.hero-meta div:last-child{border-right:0}
.hero-meta b{display:block;font:500 11.5px var(--mono);letter-spacing:.14em;color:var(--accent-2);margin-bottom:8px}
.hero-meta span{font-size:15px;color:#C9D2DB;line-height:1.45;display:block}

/* Halka diyagramı */
.ring{fill:none;stroke:rgba(205,220,235,.16);stroke-width:1}
.ring.strong{stroke:rgba(205,220,235,.32)}
.ring-dash{fill:none;stroke:rgba(127,163,194,.55);stroke-width:1;stroke-dasharray:2 7}
.ring-label{font:500 10.5px var(--mono);letter-spacing:.32em;fill:#7D8A99}
.tick{stroke:rgba(205,220,235,.35);stroke-width:1}
.tri{fill:none;stroke:var(--accent-2);stroke-width:1.25}
.tri-soft{fill:none;stroke:rgba(224,38,63,.28);stroke-width:1}
.node{fill:var(--ink)}
.node-ring{fill:none;stroke:#C9D6E2;stroke-width:1.2}
.node-core{fill:var(--accent-2)}
.coord{font:400 10px var(--mono);letter-spacing:.12em;fill:#6E7B8A}
.spin{transform-origin:300px 300px;animation:spin 90s linear infinite}
.spin-rev{transform-origin:300px 300px;animation:spin 140s linear infinite reverse}
.pulse{transform-origin:center;transform-box:fill-box;animation:pulse 3.2s ease-out infinite}
.scan{transform-origin:300px 300px;animation:spin 12s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%{opacity:.9;transform:scale(.6)}100%{opacity:0;transform:scale(2.6)}}

/* ---------- Manifesto ---------- */
.statement{font-size:clamp(28px,3.4vw,46px);line-height:1.18;letter-spacing:-.02em;font-weight:520;font-stretch:94%;max-width:1080px}
.statement .dim{color:#9AA3AE}
.facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(56px,7vw,90px);border-top:1px solid var(--paper-line)}
.facts div{padding:30px 30px 0 0}
.facts div+div{padding-left:30px;border-left:1px solid var(--paper-line)}
.facts b{display:block;font-size:clamp(38px,4vw,54px);font-weight:600;letter-spacing:-.03em;line-height:1;font-stretch:90%}
.facts b sup{font-size:.4em;color:var(--accent);vertical-align:top;margin-left:4px;letter-spacing:0}
.facts span{display:block;margin-top:14px;color:var(--muted);font-size:15.5px;max-width:300px}

/* ---------- Çözüm kartları ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--paper-line);border-left:1px solid var(--paper-line)}
.card{position:relative;display:flex;flex-direction:column;min-height:360px;padding:34px 32px 30px;border-right:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);background:var(--paper);transition:background .3s,color .3s}
.card .num{font:500 12px var(--mono);letter-spacing:.14em;color:var(--muted)}
.card .ico{width:44px;height:44px;color:var(--text);margin:36px 0 30px;transition:color .3s}
.card h3{margin-bottom:14px}
.card p{color:var(--muted);font-size:15.5px;line-height:1.6;transition:color .3s}
.card .more{margin-top:auto;padding-top:28px;display:flex;justify-content:space-between;align-items:center;font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.card .more svg{width:18px;height:18px;transition:transform .3s}
.card:before{content:'';position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent);transition:width .35s}
.card:hover{background:var(--ink);color:var(--ink-text)}
.card:hover p,.card:hover .num{color:var(--ink-muted)}
.card:hover .ico{color:var(--accent-2)}
.card:hover:before{width:100%}
.card:hover .more svg{transform:translate(3px,-3px)}

/* ---------- Derinlemesine savunma ---------- */
.layers{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,7vw,110px);align-items:start}
.layers h2{margin:22px 0 26px}
.layer-list{border-top:1px solid var(--ink-line)}
.layer{display:grid;grid-template-columns:64px 1fr auto;gap:20px;padding:28px 0;border-bottom:1px solid var(--ink-line);align-items:baseline}
.layer .n{font:500 12px var(--mono);color:var(--accent-2);letter-spacing:.1em}
.layer h3{font-size:22px;margin-bottom:8px}
.layer p{color:var(--ink-muted);font-size:15.5px;max-width:520px}
.layer .tag{font:500 11px var(--mono);letter-spacing:.14em;color:#6E7B8A;text-transform:uppercase;white-space:nowrap}

/* ---------- Veri merkezi bölümü ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,100px);align-items:center}
.split h2{margin:22px 0 24px}
.split .lead{margin-bottom:34px}
.rack-art{background:var(--ink-2);border:1px solid var(--ink-line);aspect-ratio:5/4;position:relative;overflow:hidden}
.rack-art svg{width:100%;height:100%}
.rack-art .cap{position:absolute;left:20px;bottom:16px;right:20px;display:flex;justify-content:space-between;font:500 10.5px var(--mono);letter-spacing:.14em;color:#6E7B8A;text-transform:uppercase}
.led{animation:blink 2.4s steps(2,end) infinite}
@keyframes blink{50%{opacity:.25}}
.checks{list-style:none;padding:0;margin:0 0 38px;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
.checks li{display:flex;gap:12px;font-size:15.5px;line-height:1.45;color:inherit}
.checks li:before{content:'';flex:none;width:8px;height:8px;margin-top:7px;background:var(--accent);transform:rotate(45deg)}
.dark .checks li{color:#C9D2DB}

/* ---------- Sektör listesi ---------- */
.rows{border-top:1px solid var(--paper-line)}
.rows a,.rows .r{display:grid;grid-template-columns:90px minmax(0,1.1fr) minmax(0,1fr) 40px;gap:24px;align-items:center;padding:30px 0;border-bottom:1px solid var(--paper-line);transition:padding .3s,background .3s}
.rows .n{font:500 12px var(--mono);color:var(--muted);letter-spacing:.12em}
.rows h3{font-size:clamp(22px,2.2vw,30px);font-weight:560}
.rows p{color:var(--muted);font-size:15.5px}
.rows svg{width:22px;height:22px;justify-self:end;transition:transform .3s,color .3s}
.rows a:hover{padding-left:16px;padding-right:16px;background:var(--paper-2)}
.rows a:hover svg{transform:translate(3px,-3px);color:var(--accent)}

/* ---------- Yetkinlik ---------- */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--paper-line);border:1px solid var(--paper-line)}
.badge{background:var(--paper);padding:32px 28px 34px}
.badge svg{width:34px;height:34px;color:var(--accent);margin-bottom:26px}
.badge h3{font-size:19px;margin-bottom:10px}
.badge p{font-size:15px;color:var(--muted);line-height:1.55}

/* ---------- Süreç ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:0 28px 0 0;position:relative}
.step+.step{padding-left:28px;border-left:1px solid var(--paper-line)}
.dark .step+.step{border-color:var(--ink-line)}
.step .n{display:flex;align-items:center;gap:12px;font:500 12px var(--mono);letter-spacing:.14em;color:var(--accent);margin-bottom:26px}
.dark .step .n{color:var(--accent-2)}
.step .n:after{content:'';flex:1;height:1px;background:currentColor;opacity:.35}
.step h3{margin-bottom:12px}
.step p{color:var(--muted);font-size:15.5px}
.dark .step p{color:var(--ink-muted)}

/* ---------- CTA bandı ---------- */
.cta{background:var(--accent);color:#fff;position:relative;overflow:hidden}
.cta .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end;padding-top:clamp(70px,8vw,110px);padding-bottom:clamp(70px,8vw,110px)}
.cta h2{max-width:820px}
.cta .label{color:rgba(255,255,255,.8)}
.cta .label:before{background:#fff}
.cta p{margin-top:22px;color:rgba(255,255,255,.85);max-width:560px;font-size:18px}
.cta .btn{background:#fff;color:var(--accent)}
.cta .btn:hover{background:var(--ink);color:#fff}
.cta-mark{position:absolute;right:-120px;top:-120px;width:520px;height:520px;opacity:.08;pointer-events:none}

/* ---------- Alt sayfa başlığı ---------- */
.page-hero{position:relative;overflow:hidden;padding:clamp(48px,6vw,84px) 0 clamp(64px,8vw,110px)}
.page-hero .wrap{position:relative;z-index:1}
.crumbs{display:flex;flex-wrap:wrap;gap:10px;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#6E7B8A;margin-bottom:clamp(40px,5vw,70px)}
.crumbs a:hover{color:#fff}
.crumbs span[aria-hidden]{color:#3E4A58}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:48px;align-items:end}
.page-hero h1{font-size:clamp(40px,5.6vw,80px);margin:24px 0 28px;font-stretch:88%}
.page-hero .art{justify-self:end;width:100%;max-width:360px;aspect-ratio:1/1}
.page-hero .art svg{width:100%;height:100%;overflow:visible}

/* ---------- Odak alanları (alt sayfalar) ---------- */
.focus{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--paper-line)}
.focus article{padding:40px 40px 44px 0;border-bottom:1px solid var(--paper-line)}
.focus article:nth-child(2n){padding-left:40px;padding-right:0;border-left:1px solid var(--paper-line)}
.focus .n{font:500 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:20px}
.focus h3{font-size:clamp(22px,2vw,27px);margin-bottom:14px}
.focus p{color:var(--muted);font-size:16px;max-width:500px}
.focus ul{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.focus li{font:500 11.5px var(--mono);letter-spacing:.06em;padding:6px 10px;border:1px solid var(--paper-line);color:var(--text)}

.two-col{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(40px,7vw,110px)}
.two-col h2{margin-top:22px}
.prose p{font-size:18px;line-height:1.7;color:var(--muted)}
.prose p+p{margin-top:20px}
.dark .prose p{color:var(--ink-muted)}
.prose strong{color:var(--text);font-weight:600}
.dark .prose strong{color:#fff}

.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ink-line);border:1px solid var(--ink-line)}
.principles div{background:var(--ink);padding:36px 32px 40px}
.principles .n{font:500 12px var(--mono);color:var(--accent-2);letter-spacing:.14em}
.principles h3{margin:26px 0 12px}
.principles p{color:var(--ink-muted);font-size:15.5px}

.related{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related a{border:1px solid var(--paper-line);padding:26px 26px 24px;display:flex;flex-direction:column;gap:30px;min-height:190px;transition:border-color .2s,background .2s}
.related a:hover{border-color:var(--text);background:#fff}
.related .top{display:flex;justify-content:space-between;align-items:flex-start}
.related .top svg{width:32px;height:32px}
.related .top svg.arr{width:18px;height:18px;color:var(--muted)}
.related h3{font-size:20px;margin-top:auto}
.related p{font-size:14.5px;color:var(--muted);margin-top:6px}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips a,.chips span{font-size:14.5px;padding:10px 16px;border:1px solid var(--paper-line);background:var(--paper);transition:border-color .2s}
.chips a:hover{border-color:var(--text)}
.dark .chips a,.dark .chips span{background:transparent;border-color:var(--ink-line);color:#C9D2DB}

.note{font-size:14px;color:var(--muted);border-left:2px solid var(--accent);padding:4px 0 4px 16px;max-width:640px}
.dark .note{color:var(--ink-muted)}

/* ---------- Sektör detay ---------- */
.sector{display:grid;grid-template-columns:90px minmax(0,1fr) minmax(0,1fr);gap:32px;padding:56px 0;border-bottom:1px solid var(--paper-line);scroll-margin-top:calc(var(--header) + 20px)}
.sector:first-child{border-top:1px solid var(--paper-line)}
.sector .n{font:500 12px var(--mono);color:var(--accent);letter-spacing:.12em;padding-top:10px}
.sector h2{font-size:clamp(28px,3vw,40px)}
.sector .sub{margin-top:14px;font-size:18px;color:var(--muted)}
.sector p.body{color:var(--muted);font-size:16.5px;margin-bottom:22px}
.sector .chips span{font-size:13.5px;padding:7px 12px}

/* ---------- İletişim ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(40px,6vw,90px);align-items:start}
.info-block{border-top:1px solid var(--paper-line);padding:26px 0}
.info-block .label{margin-bottom:12px;display:flex}
.info-block a.big{font-size:clamp(18px,1.7vw,22px);font-weight:600;word-break:break-word;border-bottom:1px solid var(--paper-line);transition:border-color .2s}
.info-block a.big:hover{border-color:var(--accent)}
.info-block address{font-style:normal;font-size:18px;line-height:1.55}
.form{background:#fff;border:1px solid var(--paper-line);padding:clamp(28px,4vw,48px)}
.form h2{font-size:clamp(26px,2.6vw,34px);margin-bottom:10px}
.form .intro{color:var(--muted);margin-bottom:32px;font-size:16px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font:500 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{height:52px;border:1px solid var(--paper-line);background:var(--paper);padding:0 16px;font-size:16px;border-radius:0;outline:none;transition:border-color .2s,background .2s;-webkit-appearance:none;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23566070' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field textarea{height:auto;min-height:150px;padding:14px 16px;resize:vertical;line-height:1.55}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--text);background:#fff}
.field input[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:var(--accent)}
.consent{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted);line-height:1.5}
.consent input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent);flex:none}
.consent a{color:var(--text);border-bottom:1px solid currentColor}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin-top:8px}
.form-foot small{color:var(--muted);font-size:13.5px;max-width:340px;line-height:1.5}
.form-msg{grid-column:1/-1;font-size:15px;padding:14px 16px;background:var(--paper);border-left:2px solid var(--accent);display:none}
.form-msg.show{display:block}
.hp{position:absolute;left:-9999px}
.map-card{margin-top:8px;border:1px solid var(--paper-line);background:var(--ink);aspect-ratio:16/10;position:relative;overflow:hidden;display:block}
.map-card svg{width:100%;height:100%}
.map-card .cap{position:absolute;left:18px;bottom:16px;right:18px;display:flex;justify-content:space-between;gap:10px;font:500 11px var(--mono);letter-spacing:.12em;color:#C9D2DB;text-transform:uppercase}

/* ---------- Yasal metin ---------- */
.legal{max-width:780px}
.legal h2{font-size:26px;margin:48px 0 14px}
.legal p,.legal li{color:var(--muted);font-size:16.5px;line-height:1.75}
.legal p+p{margin-top:14px}
.legal ul{padding-left:20px}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--ink-text);padding:clamp(70px,8vw,100px) 0 0;font-size:15px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,.8fr) minmax(0,1.3fr);gap:40px;padding-bottom:64px}
.foot-brand img{height:52px;width:auto;margin-bottom:26px}
.foot-brand p{color:var(--ink-muted);max-width:340px;line-height:1.6}
.foot-col h4{font:500 11.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#6E7B8A;margin-bottom:20px}
.foot-col a{display:block;color:#C9D2DB;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-col address{font-style:normal;color:#C9D2DB;line-height:1.6}
.foot-col .mail{margin-top:14px;color:#fff;border-bottom:1px solid var(--ink-line);display:inline-block;font-size:14px;overflow-wrap:anywhere}
.foot-bottom{border-top:1px solid var(--ink-line);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center;padding:24px 0 30px;font-size:13.5px;color:#6E7B8A}
.foot-bottom nav{display:flex;flex-wrap:wrap;gap:22px}
.foot-bottom a:hover{color:#fff}
.foot-bottom button{background:none;border:1px solid var(--ink-line);color:#93A0AF;padding:6px 12px;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.foot-bottom button:hover{color:#fff;border-color:#93A0AF}

/* ---------- Görünme animasyonu ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.no-motion *,.no-motion *:before,.no-motion *:after{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- 404 ---------- */
.nf{min-height:calc(100vh - var(--header));display:flex;align-items:center}
.nf h1{font-size:clamp(90px,16vw,220px);color:var(--accent-2);line-height:.9;margin-bottom:20px}

/* ---------- Duyarlı ---------- */
@media (max-width:1100px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--ink)}
  .nav{position:fixed;inset:var(--header) 0 0 0;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;height:calc(100vh - var(--header));height:calc(100dvh - var(--header));padding:12px var(--gutter) 40px;overflow-y:auto;opacity:0;transform:translateY(-10px);visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .menu-open .nav{opacity:1;transform:none;visibility:visible}
  .nav>a,.nav .dd>button{height:auto;padding:18px 0;font-size:20px;font-weight:560;color:#fff;border-bottom:1px solid var(--ink-line);width:100%;justify-content:space-between}
  .nav>a[aria-current]:after,.nav .dd>button.current:after{display:none}
  .nav>a[aria-current],.nav .dd>button.current{color:var(--accent-2)}
  .dd{height:auto}
  .dd-panel{position:static;width:auto;opacity:1;visibility:visible;transform:none;display:none;grid-template-columns:1fr;border:0;background:transparent;box-shadow:none;padding:6px 0 10px}
  .dd.open .dd-panel{display:grid}
  .dd:hover .dd-panel{display:none}.dd.open:hover .dd-panel{display:grid}
  .dd-panel a{padding:12px 0}
  .dd-panel .all{padding:14px 0}
  .nav>a.btn{margin:28px 0 0;height:54px;padding:0 20px;justify-content:space-between;border-bottom:0;font-size:17px}
  .menu-btn{display:inline-flex}
  body.menu-open{overflow:hidden}
  .hero-grid,.page-hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:380px;justify-self:center;margin-top:48px}
  .page-hero .art{display:none}
  .cards{grid-template-columns:repeat(2,1fr)}
  .badges{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:48px 0}
  .step:nth-child(3){padding-left:0;border-left:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:860px){
  body{font-size:16px}
  .sec-head,.layers,.split,.two-col,.contact{grid-template-columns:1fr}
  .sec-head{gap:22px}
  .sec-head .lead{justify-self:start}
  .hero-meta{grid-template-columns:1fr 1fr}
  .hero-meta div:nth-child(2){border-right:0}
  .hero-meta div:nth-child(3){padding-left:0;border-top:1px solid var(--ink-line)}
  .hero-meta div:nth-child(4){border-top:1px solid var(--ink-line)}
  .facts{grid-template-columns:1fr}
  .facts div,.facts div+div{padding:26px 0;border-left:0;border-bottom:1px solid var(--paper-line)}
  .focus{grid-template-columns:1fr}
  .focus article,.focus article:nth-child(2n){padding:34px 0;border-left:0}
  .principles,.related{grid-template-columns:1fr}
  .rows a,.rows .r{grid-template-columns:50px minmax(0,1fr) 28px}
  .rows p{grid-column:2/3}
  .rows svg{grid-row:1;grid-column:3}
  .sector{grid-template-columns:1fr;gap:16px;padding:44px 0}
  .cta .wrap{grid-template-columns:1fr;align-items:start}
  .checks{grid-template-columns:1fr}
  .layer{grid-template-columns:44px 1fr}
  .layer .tag{display:none}
}
@media (max-width:600px){
  .card{padding:28px 24px}.card .ico{margin:24px 0 20px}
  :root{--header:66px}
  .brand img{height:34px}
  .cards,.badges{grid-template-columns:1fr}
  .card{min-height:0}
  .steps{grid-template-columns:1fr}
  .step,.step+.step{padding:0;border-left:0}
  .fields{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-meta{grid-template-columns:1fr}
  .hero-meta div,.hero-meta div+div{padding:20px 0;border-right:0;border-top:1px solid var(--ink-line)}
  .hero-meta div:first-child{border-top:0}
  .btn{height:50px;padding:0 20px}
  .actions .btn{width:100%;justify-content:space-between}
}