:root{--bg:#11110f;--surface:#191917;--text:#f2f0e9;--muted:#999890;--line:#343430;--accent:#d8f056;--orange:#ff795b;--blue:#91b7ff;--violet:#b18cff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}.section-pad{padding-left:max(5vw,32px);padding-right:max(5vw,32px)}.site-header{height:82px;padding:0 max(5vw,32px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:relative;z-index:5;background:rgba(17,17,15,.86);backdrop-filter:blur(12px);position:sticky;top:0}.brand{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:800;letter-spacing:-.04em}.brand-mark{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#111;font-size:15px;font-weight:800}.brand-dot,.accent{color:var(--accent)}.desktop-nav{display:flex;gap:40px;font:12px 'DM Mono',monospace;text-transform:uppercase;color:var(--muted)}.desktop-nav a:hover,.socials a:hover{color:var(--accent)}.header-cta{font:12px 'DM Mono',monospace;text-transform:uppercase;border-bottom:1px solid var(--accent);padding-bottom:5px}.header-cta span{color:var(--accent);margin-left:8px}.menu-toggle{display:none;background:none;border:0;color:var(--text);font-size:22px}.hero{min-height:calc(100vh - 82px);max-width:var(--max);margin:auto;padding-top:9vh;padding-bottom:34px;display:flex;flex-direction:column;justify-content:space-between}.hero-topline,.hero-meta{display:flex;justify-content:space-between;color:var(--muted);font:11px 'DM Mono',monospace;text-transform:uppercase;letter-spacing:.04em}.availability{color:var(--text)}.availability i{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:8px}.hero-copy{margin:6vh 0 5vh;position:relative}.eyebrow{margin:0 0 23px;font:11px 'DM Mono',monospace;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}.hero h1{font-size:clamp(3.5rem,8.5vw,8.2rem);line-height:.97;letter-spacing:-.09em;font-weight:600;margin:0;max-width:930px}.hero h1 em,.about h2 em,.contact h2 em{font-style:normal;color:var(--muted)}.hero-description{max-width:390px;color:var(--muted);font-size:15px;margin:38px 0 0 35%;line-height:1.7}.circle-link{position:absolute;right:10%;bottom:2%;height:124px;width:124px;border:1px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;font:11px 'DM Mono',monospace;text-align:center;color:var(--accent);transition:.3s}.circle-link b{font-size:18px;font-weight:400;line-height:1}.circle-link:hover{background:var(--accent);color:#111;transform:rotate(-12deg)}.work,.services{max-width:var(--max);margin:auto;padding-top:150px;padding-bottom:150px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:58px}.section-heading h2,.about h2{font-size:clamp(3rem,6vw,6.2rem);line-height:.95;letter-spacing:-.09em;font-weight:600;margin:0}.section-note{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-card{min-width:0}.project-visual{height:410px;position:relative;overflow:hidden;background:#20201d;display:grid;place-items:center}.project-card.blue .project-visual{background:#344a70}.project-card.orange .project-visual{background:#d8644a}.project-card.violet .project-visual{background:#655b8d}.project-no{position:absolute;top:19px;left:20px;font:11px 'DM Mono',monospace;color:rgba(255,255,255,.75);z-index:2}.visual-shape{position:absolute;width:280px;height:280px;border-radius:50%;background:#a8c8ff;filter:blur(0);transition:transform .7s}.shape-blue{background:#91b7ff;right:-55px;top:30px;box-shadow:-80px 90px 0 #758fca}.shape-orange{background:#ffcf58;left:-45px;bottom:-55px;box-shadow:100px -75px 0 #fff0c2}.shape-violet{background:#cdbaff;right:-50px;bottom:-55px;box-shadow:-100px -95px 0 #9a86db}.project-visual:hover .visual-shape{transform:scale(1.1) rotate(15deg)}.visual-window{width:225px;height:180px;background:rgba(20,20,18,.75);border:1px solid rgba(255,255,255,.34);position:relative;padding:14px;z-index:1;backdrop-filter:blur(5px);transform:rotate(-5deg);box-shadow:20px 18px 0 rgba(0,0,0,.12)}.visual-window>span{display:inline-block;width:6px;height:6px;border-radius:50%;background:#fff;margin-right:4px;opacity:.8}.window-lines{height:80px;margin-top:25px;border-top:2px solid rgba(255,255,255,.7);border-bottom:2px solid rgba(255,255,255,.35);position:relative}.window-lines:after{content:'';position:absolute;left:0;top:18px;width:55%;height:2px;background:rgba(255,255,255,.5)}.view-project{position:absolute;bottom:20px;right:20px;font:11px 'DM Mono',monospace;z-index:2}.project-info{padding:21px 0;border-bottom:1px solid var(--line)}.project-year{font:11px 'DM Mono',monospace;color:var(--accent);margin-right:20px}.project-category{font:11px 'DM Mono',monospace;color:var(--muted)}.project-info h3{font-size:27px;line-height:1;letter-spacing:-.06em;margin:18px 0 2px;font-weight:600}.services{border-top:1px solid var(--line)}.service-list{border-top:1px solid var(--line)}.service-row{min-height:125px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:10% 35% 1fr 40px;align-items:center;gap:10px}.service-number{font:12px 'DM Mono',monospace;color:var(--accent)}.service-row h3{font-size:25px;letter-spacing:-.05em;margin:0;font-weight:600}.service-row p{font-size:13px;color:var(--muted);max-width:340px;margin:0}.service-arrow{font-size:25px;color:var(--accent);text-align:right}.about{background:var(--accent);color:#161711;padding-top:140px;padding-bottom:140px}.about-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:10%;align-items:end}.about .eyebrow{color:#4e5918}.about h2{font-size:clamp(3rem,6vw,6.5rem)}.about h2 em{color:#677525}.about-text{font-size:20px;line-height:1.5;max-width:480px}.about-text p{margin:0 0 26px}.text-link{display:inline-block;font:12px 'DM Mono',monospace;text-transform:uppercase;border-bottom:1px solid #161711;padding-bottom:7px;margin-top:15px}.text-link span{margin-left:15px}.contact{max-width:var(--max);margin:auto;padding-top:150px;padding-bottom:150px;display:grid;grid-template-columns:1fr 1fr;gap:14%;border-bottom:1px solid var(--line)}.contact h2{font-size:clamp(3.5rem,6.5vw,7rem);letter-spacing:-.09em;line-height:.92;margin:0 0 38px}.contact-intro>p:last-child{color:var(--muted);font-size:14px;line-height:1.7}.contact h2 .accent{font-size:.5em;margin-left:12px}.contact-form-wrap{padding-top:20px}.contact form{display:flex;flex-direction:column;gap:25px}.contact label{font:11px 'DM Mono',monospace;text-transform:uppercase;color:var(--muted)}input,textarea{display:block;width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--text);font:16px Manrope;padding:13px 0;outline:0;resize:vertical}input:focus,textarea:focus{border-bottom-color:var(--accent)}input::placeholder,textarea::placeholder{color:#5f5f59}.submit-button{align-self:flex-start;background:var(--accent);border:0;color:#141510;padding:17px 25px;font:11px 'DM Mono',monospace;text-transform:uppercase;cursor:pointer;transition:.25s}.submit-button:hover{background:#fff}.submit-button span{margin-left:25px;font-size:16px}.form-message{font-size:13px;padding:14px 17px;margin-bottom:22px;border-left:3px solid var(--accent);background:var(--surface);color:var(--text)}.form-message.error{border-color:#ff7a68}.form-message.info{border-color:var(--blue)}.site-footer{max-width:var(--max);margin:auto;min-height:120px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-footer p,.socials{font:10px 'DM Mono',monospace;color:var(--muted);text-transform:uppercase}.socials{display:flex;gap:20px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}@media(max-width:760px){.section-pad{padding-left:22px;padding-right:22px}.site-header{height:70px;padding:0 22px}.desktop-nav,.header-cta{display:none}.menu-toggle{display:block}.desktop-nav.open{display:flex;position:absolute;left:0;right:0;top:70px;padding:24px 22px;flex-direction:column;gap:18px;background:var(--surface);border-bottom:1px solid var(--line)}.hero{min-height:calc(100vh - 70px);padding-top:45px}.hero-topline{font-size:9px}.hero-topline span:first-child{max-width:150px}.hero-copy{margin-top:14vh}.hero h1{font-size:clamp(3.2rem,16vw,6rem)}.hero-description{margin:35px 0 0;font-size:14px;max-width:280px}.circle-link{right:0;bottom:-125px;width:95px;height:95px}.hero-meta{margin-top:100px;font-size:9px}.work,.services{padding-top:100px;padding-bottom:100px}.section-heading{display:block;margin-bottom:40px}.section-heading h2{font-size:4rem}.section-note{margin-top:30px}.project-grid{grid-template-columns:1fr;gap:45px}.project-visual{height:360px}.service-row{grid-template-columns:40px 1fr 25px;gap:5px;padding:22px 0}.service-row h3{font-size:20px}.service-row p{grid-column:2/4;margin-top:-8px;font-size:12px}.about{padding-top:90px;padding-bottom:90px}.about-grid,.contact{display:block}.about h2{font-size:4rem}.about-text{font-size:17px;margin-top:50px}.contact{padding-top:100px;padding-bottom:100px}.contact h2{font-size:4.2rem}.contact-form-wrap{padding-top:55px}.site-footer{padding-top:35px;padding-bottom:35px;display:grid;grid-template-columns:1fr auto}.site-footer p{grid-column:1/-1;order:3}.socials{display:flex;flex-direction:column;gap:5px;text-align:right}}

/* White-hat security profile theme */
:root{--bg:#070d12;--surface:#0d161d;--text:#e8f4f1;--muted:#82969b;--line:#1e3540;--accent:#54f2b0;--orange:#ffb86b;--blue:#69c9ff;--violet:#a895ff}
body{font-family:"DM Mono",monospace;background-color:var(--bg);background-image:linear-gradient(rgba(84,242,176,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(84,242,176,.035) 1px,transparent 1px);background-size:32px 32px}
.site-header{background:rgba(7,13,18,.9);border-bottom-color:var(--line)}
.brand{font-family:Manrope,Arial,sans-serif}.brand-mark{border-radius:4px;background:transparent;border:1px solid var(--accent);color:var(--accent);box-shadow:0 0 16px rgba(84,242,176,.18)}
.brand-dot,.accent{color:var(--accent)}.desktop-nav{color:#8fb3b1}.header-cta{border-color:var(--accent)}
.hero h1,.section-heading h2,.about h2,.contact h2{font-family:Manrope,Arial,sans-serif;font-weight:700;letter-spacing:-.08em}.hero h1 em,.about h2 em,.contact h2 em{color:#87a5a5}
.hero-copy:before{content:"[ ACCESS GRANTED ]";display:block;color:var(--accent);font:11px "DM Mono",monospace;letter-spacing:.14em;margin:0 0 17px}.hero-copy .eyebrow{display:none}
.hero-description{font-family:"DM Mono",monospace;font-size:13px}.availability i{background:var(--accent);box-shadow:0 0 10px var(--accent)}
.circle-link{border-color:var(--accent);font-family:"DM Mono",monospace}.project-visual{background:#0b2026!important;border:1px solid #23505a}.project-card.orange .project-visual{background:#1a2521!important}.project-card.violet .project-visual{background:#161c2b!important}.visual-shape{opacity:.7;filter:saturate(.7)}.visual-window{background:rgba(4,13,17,.88);border-color:rgba(84,242,176,.55);box-shadow:0 0 26px rgba(84,242,176,.12)}.visual-window:after{content:"root@ozkan:~$ scan --safe";position:absolute;left:14px;bottom:14px;color:var(--accent);font:9px "DM Mono",monospace}.view-project{color:var(--accent)}
.project-info h3,.service-row h3{font-family:Manrope,Arial,sans-serif}.project-year,.service-number,.eyebrow{color:var(--accent)}.services{border-top-color:var(--line)}.service-row{border-color:var(--line)}.service-arrow{color:var(--accent)}
.about{background:#0b2026;color:var(--text);border-top:1px solid #23505a;border-bottom:1px solid #23505a}.about .eyebrow{color:var(--accent)}.about h2 em{color:#83aeb0}.about-text{font-family:Manrope,Arial,sans-serif}.text-link{border-color:var(--accent);color:var(--accent)}
input,textarea{font-family:"DM Mono",monospace}.submit-button{background:var(--accent);box-shadow:0 0 22px rgba(84,242,176,.15)}
.site-footer{font-family:"DM Mono",monospace}

/* Falling neon matrix layer */
#matrix-bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.24}
.site-content{position:relative;z-index:1}
.site-header{z-index:5}
@media (prefers-reduced-motion:reduce){#matrix-bg{display:none}}

/* Mobile hardening and touch-friendly layout */
@media (max-width:760px){
  body{overflow-x:hidden}
  .site-header{padding-left:16px;padding-right:16px}
  .brand{font-size:14px}
  .hero{padding-top:34px;padding-bottom:24px}
  .hero-topline{gap:16px;align-items:flex-start}
  .hero-topline span{line-height:1.45}
  .hero-copy{margin-top:12vh}
  .hero h1{font-size:clamp(2.65rem,14vw,5rem);line-height:1.02;max-width:100%;overflow-wrap:anywhere}
  .hero-description{max-width:100%;line-height:1.65}
  .circle-link{position:relative;right:auto;bottom:auto;margin:34px 0 0 auto}
  .hero-meta{margin-top:52px}
  .section-heading h2,.about h2,.contact h2{font-size:clamp(3rem,14vw,5rem);overflow-wrap:anywhere}
  .project-visual{height:300px}
  .project-info h3{font-size:24px}
  .service-row{grid-template-columns:34px minmax(0,1fr) 22px}
  .service-row h3{font-size:18px;overflow-wrap:anywhere}
  .service-row p{line-height:1.55}
  .about-text{line-height:1.65}
  .contact-intro p br{display:none}
  .contact form{gap:22px}
  input,textarea{font-size:16px;min-height:46px}
  .submit-button{width:100%;min-height:52px}
  .site-footer{grid-template-columns:minmax(0,1fr) auto;align-items:start}
  .site-footer .brand{min-width:0}
  .socials{font-size:9px}
}