:root{--bg:#071019;--bg2:#0d1823;--text:#f4f7fb;--muted:#aab7c5;--line:rgba(255,255,255,.1);--accent:#4da3ff;--light:#f5f7fa;--dark:#0b1118;--card:#fff;--ink:#101820;--soft:#e9eef4;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--light);color:var(--ink);line-height:1.55}a{color:inherit;text-decoration:none}.nav{position:fixed;z-index:20;top:0;left:0;right:0;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:#071019b8;backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.07);color:#fff}.brand{font-size:1.15rem;font-weight:800;letter-spacing:.08em}.navlinks{display:flex;gap:1.4rem;font-size:.82rem;color:#d7e0e9}.navlinks a:hover{color:#fff}.hero{min-height:760px;padding:150px 5vw 90px;display:flex;align-items:center;background:radial-gradient(circle at 75% 30%,rgba(77,163,255,.18),transparent 28%),linear-gradient(135deg,#071019,#101e2c 60%,#071019);color:#fff;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 40%,rgba(255,255,255,.025) 41%,transparent 42%);opacity:.7}.hero-inner{position:relative;z-index:1;max-width:900px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;color:#8fb7dc;font-size:.72rem;font-weight:700}.hero h1{font-size:clamp(3.2rem,7vw,6.5rem);line-height:.96;margin:18px 0 22px;letter-spacing:-.055em}.hero h2{font-size:clamp(1.3rem,2.4vw,2rem);font-weight:500;color:#d9e3ed;margin:0 0 25px}.hero p{max-width:700px;color:#aebdcb;font-size:1.08rem}.stats{display:flex;gap:3rem;margin:42px 0 35px;flex-wrap:wrap}.stat strong{display:block;font-size:1.5rem}.stat span{color:#91a3b5;font-size:.82rem}.buttons{display:flex;gap:12px;flex-wrap:wrap}.btn{padding:13px 20px;border-radius:999px;border:1px solid rgba(255,255,255,.25);font-weight:700;font-size:.9rem}.btn.primary{background:#fff;color:#0a1622;border-color:#fff}.section{padding:92px 5vw}.container{max-width:var(--max);margin:auto}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.section h2{font-size:2.5rem;line-height:1.1;margin:0}.section-intro{color:#657383;max-width:620px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid #e3e8ee;border-radius:18px;overflow:hidden;box-shadow:0 12px 35px #1221310f}.card-visual{height:180px;background:linear-gradient(135deg,#142333,#314f6b);display:flex;align-items:end;padding:18px;color:#fff}.card:nth-child(2) .card-visual{background:linear-gradient(135deg,#0c1118,#1d3b58)}.card:nth-child(3) .card-visual{background:linear-gradient(135deg,#16261f,#49634f)}.card-body{padding:22px}.tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:#5a738c}.card h3{margin:8px 0;font-size:1.18rem}.card p{color:#687687;font-size:.9rem}.arrow{color:#147bd1;font-size:.82rem;font-weight:700}.dark{background:var(--dark);color:#fff}.dark .section-intro{color:#9eacba}.dark .card{background:#111c27;border-color:#263544;color:#fff}.dark .card p{color:#a8b5c1}.about{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:center}.portrait{min-height:440px;border-radius:24px;background:linear-gradient(145deg,#c8d4df,#6d8090 55%,#152331);position:relative;overflow:hidden}.portrait:after{content:"SAMET\aKESKİN";white-space:pre;position:absolute;bottom:28px;left:28px;color:#fff;font-size:2rem;font-weight:800;line-height:.9}.quote{font-size:1.7rem;line-height:1.25;border-left:3px solid var(--accent);padding-left:22px;margin:30px 0}.footer{padding:35px 5vw;background:#050b11;color:#82909d}.footer-inner{max-width:var(--max);margin:auto;display:flex;justify-content:space-between;gap:20px}.page{padding:125px 5vw 80px;min-height:100vh}.page h1{font-size:4rem;line-height:1;margin:0 0 16px;letter-spacing:-.04em}.timeline{border-left:1px solid #d6dee6;padding-left:25px;margin-top:40px}.role{margin-bottom:38px}.role h3{margin:0 0 4px}.role .date{color:#738395;font-size:.85rem}.article{max-width:780px}.article h1{margin-bottom:25px}.article p{font-size:1.08rem;color:#4f5d6b}.cv-box{padding:28px;border:1px solid #dce3ea;border-radius:18px;background:#fff;margin-top:30px}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}.contact-card{padding:25px;border:1px solid #dde4eb;border-radius:18px;background:#fff}.contact-card strong{display:block;margin-bottom:6px}.contact-card span{color:#687687;font-size:.9rem}@media(max-width:850px){.navlinks{display:none}.hero{min-height:680px}.grid,.contact-grid,.about{grid-template-columns:1fr}.portrait{min-height:320px}.stats{gap:1.5rem}.section-head{display:block}.page h1{font-size:3rem}}@media(max-width:520px){.hero{padding-top:120px}.hero h1{font-size:3.2rem}.section{padding:65px 6vw}.page{padding:110px 6vw 60px}.nav{padding:0 6vw}}