/* ============================================
   COLBAKI.CSS — v1.0
   ============================================ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#050A14;--surface:#0B1221;--surface2:#0F1929;
  --accent:#00D4FF;--accent2:#00AADD;--accent3:#00FF88;
  --text:#F0F4FF;--muted:#8A95B0;--border:rgba(255,255,255,0.07);
  --r:14px;--px:6%;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;overflow-x:hidden;line-height:1.6}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:16px var(--px);display:flex;justify-content:space-between;align-items:center;background:rgba(5,10,20,0.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
.logo-mark{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.logo-text{font-family:'DM Sans',sans-serif;font-weight:500;font-size:18px;letter-spacing:.2px;color:var(--text)}
.logo-text em{font-style:normal;color:var(--accent)}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{color:var(--muted);text-decoration:none;font-size:14px;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.lang-btn{background:transparent;border:1px solid var(--border);color:var(--muted);padding:6px 13px;border-radius:100px;font-size:12px;cursor:pointer;transition:all .2s;font-family:'DM Sans',sans-serif;letter-spacing:.5px}
.lang-btn:hover{border-color:rgba(255,255,255,.2);color:var(--text)}
.nav-cta{background:var(--accent);color:#050A14;padding:9px 20px;border-radius:100px;font-size:13px;font-weight:500;border:none;cursor:pointer;font-family:'DM Sans',sans-serif;white-space:nowrap;transition:all .25s}
.nav-cta:hover{background:#33DDFF;transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,212,255,.28)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{width:22px;height:1.5px;background:var(--muted);display:block;transition:all .3s}
.mobile-menu{display:none;position:fixed;top:65px;left:0;right:0;background:rgba(5,10,20,.97);backdrop-filter:blur(24px);border-bottom:1px solid var(--border);padding:24px var(--px);z-index:199;flex-direction:column}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--muted);text-decoration:none;font-size:16px;padding:14px 0;border-bottom:1px solid var(--border)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a:hover{color:var(--text)}

/* HERO */
.hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;position:relative;overflow:hidden}
.hero-left{padding:140px var(--px) 80px;position:relative;z-index:2}
.hero-right{position:relative;height:100vh;overflow:hidden}
.hero-right img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.5}
.hero-right::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,var(--bg) 0%,rgba(5,10,20,.55) 45%,transparent 100%);z-index:1}
.hero-right::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,var(--bg) 0%,transparent 45%);z-index:1}
.hero-glow{position:absolute;top:5%;left:0;width:580px;height:580px;background:radial-gradient(circle,rgba(0,212,255,.07) 0%,transparent 65%);pointer-events:none;animation:driftGlow 14s ease-in-out infinite;z-index:1}
@keyframes driftGlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-28px)}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,.07);border:1px solid rgba(0,212,255,.18);border-radius:100px;padding:7px 16px;font-size:11px;color:var(--accent);letter-spacing:2px;text-transform:uppercase;font-weight:500;margin-bottom:28px;opacity:0;animation:riseIn .9s .1s ease forwards}
.pulse{width:6px;height:6px;background:var(--accent);border-radius:50%;flex-shrink:0;animation:pulseAnim 2s infinite}
@keyframes pulseAnim{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(40px,5.2vw,74px);font-weight:600;line-height:1.07;letter-spacing:-.5px;margin-bottom:24px;opacity:0;animation:riseIn .9s .2s ease forwards}
.hero h1 .ghost{color:transparent;-webkit-text-stroke:1px rgba(240,244,255,.2)}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-sub{font-size:16px;color:var(--muted);max-width:440px;line-height:1.75;margin-bottom:40px;font-weight:300;opacity:0;animation:riseIn .9s .35s ease forwards}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:riseIn .9s .5s ease forwards}
.hero-stats{display:flex;gap:40px;margin-top:60px;opacity:0;animation:riseIn .9s .65s ease forwards;flex-wrap:wrap}
.stat-num{font-family:'Playfair Display',serif;font-size:34px;font-weight:700;color:var(--text);letter-spacing:-1px;line-height:1}
.stat-num sup{font-size:17px;color:var(--accent)}
.stat-label{font-size:12px;color:var(--muted);margin-top:5px;letter-spacing:.2px}
@keyframes riseIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.hero-cards{position:absolute;bottom:36px;right:36px;z-index:3;display:flex;gap:10px}
.hcard{background:rgba(11,18,33,.88);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 18px;backdrop-filter:blur(16px);min-width:136px}
.hcard-label{font-size:11px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;margin-bottom:5px}
.hcard-val{font-family:'Playfair Display',serif;font-size:22px;font-weight:700;color:var(--text)}
.hcard-sub{font-size:11px;color:var(--accent3);margin-top:3px}

/* BUTTONS */
.btn-primary{background:var(--accent);color:#050A14;padding:13px 28px;border-radius:100px;font-size:15px;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;font-family:'DM Sans',sans-serif}
.btn-primary:hover{background:#33DDFF;transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,212,255,.2)}
.btn-secondary{background:transparent;color:var(--text);padding:13px 28px;border-radius:100px;font-size:15px;font-weight:400;text-decoration:none;border:1px solid var(--border);transition:all .3s;display:inline-flex;align-items:center}
.btn-secondary:hover{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.04)}

/* SECTIONS */
section{padding:96px var(--px)}
.s-label{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--accent);font-weight:500;margin-bottom:16px}
.s-title{font-family:'Playfair Display',serif;font-size:clamp(28px,3.6vw,46px);font-weight:600;line-height:1.12;letter-spacing:-.3px;margin-bottom:18px}
.s-sub{color:var(--muted);font-size:15px;font-weight:300;line-height:1.75}

/* SERVICES */
.services-bg{background:var(--surface)}
.services-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:52px;flex-wrap:wrap;gap:24px}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:rgba(255,255,255,.05);border-radius:var(--r);overflow:hidden;border:1px solid rgba(255,255,255,.05)}
.service-card{background:var(--surface);padding:40px 32px;transition:background .3s;position:relative;overflow:hidden}
.service-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .4s}
.service-card:hover{background:var(--surface2)}
.service-card:hover::after{opacity:1}
.svc-icon{width:42px;height:42px;border-radius:10px;background:rgba(0,212,255,.07);border:1px solid rgba(0,212,255,.12);display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:19px;transition:transform .3s}
.service-card:hover .svc-icon{transform:scale(1.08)}
.service-card h3{font-family:'Playfair Display',serif;font-size:19px;font-weight:600;margin-bottom:12px}
.service-card p{color:var(--muted);font-size:14px;line-height:1.7;font-weight:300}
.svc-tag{display:inline-block;margin-top:20px;font-size:11px;color:var(--accent);letter-spacing:.8px;text-transform:uppercase;opacity:.7}

/* IMG STRIP */
.img-strip{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4px;height:340px;border-radius:var(--r);overflow:hidden;margin-top:56px}
.img-strip img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease,filter .4s}
.img-strip img:hover{transform:scale(1.04);filter:brightness(1.1)}

/* WHY */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.why-items{display:flex;flex-direction:column}
.why-item{display:flex;gap:20px;padding:24px 0;border-bottom:1px solid var(--border)}
.why-item:first-child{padding-top:0}
.why-item:last-child{border-bottom:none}
.why-num{font-size:11px;color:var(--muted);flex-shrink:0;padding-top:4px;letter-spacing:1px;width:28px}
.why-item h4{font-family:'Playfair Display',serif;font-size:17px;font-weight:600;margin-bottom:7px}
.why-item p{color:var(--muted);font-size:14px;line-height:1.7;font-weight:300}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:44px 40px;position:sticky;top:108px}
.big-stat{font-family:'Playfair Display',serif;font-size:80px;font-weight:700;line-height:1;letter-spacing:-3px;color:var(--text);opacity:.9}
.big-stat-label{font-size:15px;color:var(--muted);font-weight:300;margin-top:10px;line-height:1.5}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.mini{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:18px}
.mini-n{font-family:'Playfair Display',serif;font-size:24px;font-weight:700;color:var(--accent)}
.mini-l{font-size:12px;color:var(--muted);margin-top:4px;font-weight:300}

/* TECH */
.tech-bg{background:var(--surface)}
.tech-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;flex-wrap:wrap;gap:24px}
.pills{display:flex;flex-wrap:wrap;gap:9px}
.pill{display:flex;align-items:center;gap:8px;background:var(--surface2);border:1px solid var(--border);border-radius:100px;padding:8px 16px;font-size:13px;transition:all .3s;cursor:default;color:var(--muted)}
.pill:hover{border-color:rgba(0,212,255,.3);color:var(--text);transform:translateY(-2px)}
.pill-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.c1{background:var(--accent)}.c2{background:#5599FF}.c3{background:var(--accent3)}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.04);border-radius:var(--r);overflow:hidden;margin-top:52px}
.step{background:var(--bg);padding:40px 28px;position:relative;transition:background .3s}
.step:hover{background:var(--surface2)}
.step-n{font-size:11px;color:var(--accent);letter-spacing:2px;margin-bottom:18px}
.step h4{font-family:'Playfair Display',serif;font-size:16px;font-weight:600;margin-bottom:10px}
.step p{color:var(--muted);font-size:13px;line-height:1.7;font-weight:300}
.step-line{position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:0;transition:opacity .3s}
.step:hover .step-line{opacity:1}

/* CTA */
.cta-wrap{text-align:center;position:relative;overflow:hidden}
.cta-glow{position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 50%,rgba(0,212,255,.06),transparent)}
.cta-inner{position:relative;max-width:580px;margin:0 auto}
.cta-wrap .s-sub{margin:18px auto 40px;text-align:center;max-width:420px}

/* FOOTER */
footer{background:var(--surface);border-top:1px solid var(--border);padding:32px var(--px);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-copy{color:var(--muted);font-size:13px}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--muted);text-decoration:none;font-size:13px;transition:color .2s}
.footer-links a:hover{color:var(--text)}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(5,10,20,.9);backdrop-filter:blur(16px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:#0D1526;border:1px solid rgba(255,255,255,.09);border-radius:22px;width:100%;max-width:500px;padding:44px;position:relative;transform:translateY(24px) scale(.98);transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .35s;opacity:0;max-height:90vh;overflow-y:auto}
.modal-overlay.open .modal{transform:translateY(0) scale(1);opacity:1}
.modal-close{position:absolute;top:18px;right:18px;background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--muted);width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;transition:all .2s;font-family:'DM Sans',sans-serif}
.modal-close:hover{background:rgba(255,255,255,.1);color:var(--text)}
.modal-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(0,212,255,.07);border:1px solid rgba(0,212,255,.15);border-radius:100px;padding:5px 13px;font-size:11px;color:var(--accent);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:18px}
.modal h2{font-family:'Playfair Display',serif;font-size:26px;font-weight:600;letter-spacing:-.3px;margin-bottom:6px}
.modal-sub{color:var(--muted);font-size:14px;font-weight:300;margin-bottom:30px;line-height:1.6}
.field{margin-bottom:18px}
.field label{display:block;font-size:11px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:11px 14px;font-size:14px;color:var(--text);font-family:'DM Sans',sans-serif;font-weight:300;transition:border-color .2s,background .2s;outline:none;resize:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(0,212,255,.35);background:rgba(0,212,255,.03)}
.field select option{background:#0D1526;color:var(--text)}
.field textarea{height:100px;line-height:1.6}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal-submit{width:100%;background:var(--accent);color:#050A14;border:none;padding:13px;border-radius:100px;font-size:15px;font-weight:500;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all .3s;margin-top:6px}
.modal-submit:hover{background:#33DDFF;transform:translateY(-1px);box-shadow:0 12px 32px rgba(0,212,255,.2)}
.modal-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.form-status{text-align:center;padding:14px;border-radius:10px;font-size:13px;margin-top:10px;display:none}
.form-status.success{background:rgba(0,255,136,.08);border:1px solid rgba(0,255,136,.2);color:var(--accent3)}
.form-status.error{background:rgba(255,80,80,.08);border:1px solid rgba(255,80,80,.2);color:#FF8080}

/* ANIMATIONS */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}
.reveal.up{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.18s}
.reveal-d3{transition-delay:.26s}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-left{padding:100px var(--px) 60px}
  .hero-right{height:400px;order:2}
  .hero-right::before{background:linear-gradient(to bottom,var(--bg) 0%,transparent 50%)}
  .why-grid{grid-template-columns:1fr;gap:48px}
  .stat-card{position:static}
  .steps{grid-template-columns:1fr 1fr}
  .img-strip{grid-template-columns:1fr 1fr;height:260px}
  .img-strip img:last-child{display:none}
}
@media(max-width:768px){
  :root{--px:5%}
  .nav-links{display:none}
  .hamburger{display:flex}
  .nav-cta{display:none}
  .hero-right{height:260px}
  .hero-cards{display:none}
  .services-header,.tech-header{flex-direction:column;align-items:flex-start}
  .steps{grid-template-columns:1fr}
  .img-strip{grid-template-columns:1fr;height:200px}
  .img-strip img:not(:first-child){display:none}
  footer{flex-direction:column;align-items:flex-start}
  .footer-links{flex-wrap:wrap;gap:16px}
  .field-row{grid-template-columns:1fr}
  .modal{padding:28px 20px}
}
@media(max-width:480px){
  .hero h1{font-size:clamp(32px,9vw,46px)}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
  .hero-stats{gap:20px}
}