/* ============================================================
   webninja.ge - public styles (no framework)
   Theme via [data-theme="dark"|"light"] + CSS variables
   ============================================================ */

:root{
  --accent:#4f46e5;
  --radius:18px;
  --radius-sm:12px;
  --maxw:1140px;
  --font-display:'Space Grotesk','Noto Sans Georgian',system-ui,sans-serif;
  --font-body:'Noto Sans Georgian','Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
  --accent-soft:color-mix(in srgb, var(--accent) 14%, transparent);
}

/* ---- dark (default) ---- */
[data-theme="dark"]{
  --bg:#09090b;
  --bg-2:#0e0e12;
  --bg-3:#15151b;
  --surface:#111115;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --txt:#f4f4f6;
  --txt-2:#a1a1aa;
  --txt-3:#71717a;
  --shadow:0 24px 60px -30px rgba(0,0,0,.8);
}
/* ---- light ---- */
[data-theme="light"]{
  --bg:#ffffff;
  --bg-2:#f7f7f9;
  --bg-3:#f0f0f3;
  --surface:#ffffff;
  --line:rgba(9,9,11,.09);
  --line-2:rgba(9,9,11,.16);
  --txt:#0a0a0b;
  --txt-2:#52525b;
  --txt-3:#71717a;
  --shadow:0 20px 50px -28px rgba(9,9,30,.22);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .35s var(--ease), color .35s var(--ease);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;line-height:1.05}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container.narrow{max-width:760px}
.accent{color:var(--accent)}
.muted{color:var(--txt-2)}
.sm{font-size:.82rem}
::selection{background:var(--accent-soft);color:var(--txt)}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font-family:var(--font-display);font-weight:600;font-size:1.12rem;display:inline-flex;align-items:center;gap:1px;color:var(--txt)}
.logo .katana{color:var(--accent);margin:0 1px}
.logo.sm{font-size:1rem}
.menu{display:flex;gap:30px}
.menu a{color:var(--txt-2);font-size:.92rem;font-weight:500;position:relative;transition:color .25s}
.menu a:hover{color:var(--txt)}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease)}
.menu a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang{font-size:.82rem;font-weight:600;border:1px solid var(--line-2);border-radius:999px;padding:6px 12px;color:var(--txt-2);transition:.25s}
.lang:hover{border-color:var(--accent);color:var(--accent)}
.theme-btn{background:transparent;border:1px solid var(--line-2);border-radius:10px;width:38px;height:38px;display:grid;place-items:center;color:var(--txt-2);cursor:pointer;transition:.25s}
.theme-btn:hover{border-color:var(--accent);color:var(--accent)}
[data-theme="dark"] .ic-sun{display:block}
[data-theme="dark"] .ic-moon{display:none}
[data-theme="light"] .ic-sun{display:none}
[data-theme="light"] .ic-moon{display:block}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:22px;height:2px;background:var(--txt);border-radius:2px;transition:.3s}

/* ---------- HERO ---------- */
.hero{position:relative;padding:120px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-180px;left:50%;transform:translateX(-50%);width:760px;height:520px;background:radial-gradient(circle,var(--accent-soft),transparent 68%);pointer-events:none;filter:blur(10px)}
.badge{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;color:var(--txt-2);border:1px solid var(--line);border-radius:999px;padding:7px 15px;background:var(--surface)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);margin:26px 0 22px;max-width:14ch}
.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--txt-2);max-width:60ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.95rem;padding:13px 24px;border-radius:12px;border:1px solid var(--line-2);cursor:pointer;transition:.28s var(--ease)}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn.ghost{background:transparent;color:var(--txt)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn.full{width:100%}

/* ---------- SECTIONS ---------- */
.section{padding:96px 0}
.section.alt{background:var(--bg-2)}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:12px}
.sec-head.center{justify-content:center;text-align:center}
.sec-head h2{font-size:clamp(1.8rem,4vw,2.9rem)}
.kicker{font-family:var(--font-display);font-size:.8rem;color:var(--accent);font-weight:600;border:1px solid var(--accent);border-radius:7px;padding:3px 8px}
.sec-sub{color:var(--txt-2);max-width:62ch;margin:6px 0 36px;font-size:1.05rem}
.sec-sub.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- WORK GRID ---------- */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:40px}
.card-p{grid-column:span 1;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.card-p.big{grid-column:span 2}
.card-p:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card-media{aspect-ratio:16/9;background:var(--bg-3);overflow:hidden;display:grid;place-items:center}
.card-p.big .card-media{aspect-ratio:21/9}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card-p:hover .card-media img{transform:scale(1.04)}
.card-media.noimg .media-mono{font-family:var(--font-display);font-size:2.4rem;color:var(--txt-3);opacity:.5}
.card-body{padding:24px;display:flex;flex-direction:column;gap:10px}
.cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-weight:600}
.card-body h3{font-size:1.4rem}
.card-p.big .card-body h3{font-size:1.9rem}
.card-body p{color:var(--txt-2);font-size:.96rem}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px}
.tags span{font-size:.75rem;color:var(--txt-2);background:var(--bg-3);border:1px solid var(--line);border-radius:7px;padding:4px 9px}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:.92rem;margin-top:6px;width:fit-content}
.link:hover{gap:10px}

/* ---------- STACK ---------- */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.stack-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:26px;transition:.35s var(--ease)}
.stack-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.stack-card h3{font-size:1.25rem;margin-bottom:6px}
.stack-card p{color:var(--txt-2);font-size:.92rem}

/* ---------- AI ---------- */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:10px}
.ai-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:.35s var(--ease)}
.ai-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.ai-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft);flex:none}
.ai-card strong{font-weight:600}

/* ---------- ABOUT ---------- */
.about-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.about-text{color:var(--txt-2);font-size:1.08rem;margin-top:14px}
.terminal{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.term-bar{display:flex;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.term-bar span{width:12px;height:12px;border-radius:50%;background:var(--txt-3);opacity:.5}
.terminal pre{padding:22px;font-family:'Space Grotesk',monospace;font-size:.95rem;line-height:1.9;color:var(--txt);white-space:pre-wrap}
.c-accent{color:var(--accent)}
.c-dim{color:var(--txt-3)}
.c-ok{color:#22c55e}
.cursor{animation:blink 1s step-end infinite;color:var(--accent)}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ---------- CONTACT ---------- */
.contact-form{display:flex;flex-direction:column;gap:16px;margin-top:34px}
.contact-form .grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:.85rem;color:var(--txt-2);font-weight:500}
.contact-form input,.contact-form textarea{font-family:var(--font-body);font-size:.98rem;color:var(--txt);background:var(--surface);border:1px solid var(--line-2);border-radius:11px;padding:13px 15px;transition:.25s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.contact-form textarea{resize:vertical}
.form-ok{text-align:center;color:#22c55e;font-weight:600;min-height:1.2em}
.socials{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:34px}
.socials a{border:1px solid var(--line-2);border-radius:999px;padding:9px 18px;font-size:.88rem;color:var(--txt-2);transition:.25s}
.socials a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* ---------- FOOTER ---------- */
.footer{border-top:1px solid var(--line);padding:34px 0}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.cursor{animation:none}}

/* ---------- RESPONSIVE ---------- */
@media(max-width:900px){
  .about-wrap{grid-template-columns:1fr;gap:30px}
  .stack-grid,.ai-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .menu{position:fixed;inset:66px 0 auto 0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 24px 20px;transform:translateY(-120%);transition:transform .35s var(--ease);box-shadow:var(--shadow)}
  .menu.open{transform:none}
  .menu a{padding:13px 0;border-bottom:1px solid var(--line)}
  .menu a::after{display:none}
  .burger{display:flex}
  .work-grid{grid-template-columns:1fr}
  .card-p.big{grid-column:span 1}
  .card-p.big .card-media{aspect-ratio:16/9}
  .card-p.big .card-body h3{font-size:1.5rem}
  .stack-grid,.ai-grid{grid-template-columns:1fr}
  .contact-form .grid2{grid-template-columns:1fr}
  .section{padding:64px 0}
  .hero{padding:80px 0 60px}
}