/* ═══ SELF-HOSTED FONTS ═══ */
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url('/fonts/inter-variable-latin.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:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;src:url('/fonts/jetbrains-mono-variable-latin.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}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#030712;--bg2:#0f172a;--bg3:#1e293b;
  --dark:#111827;--dark2:#1e293b;--dark3:#334155;
  --text:#f1f5f9;--dim:#94a3b8;--muted:#64748b;
  --accent:#818cf8;--accent-hover:#6366f1;
  --btn-fill:#818cf8;--btn-fill-text:#030712;--btn-fill-hover:#6366f1;
  --blue:#3b82f6;--cyan:#06b6d4;--violet:#7c3aed;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;
  --border:#1e293b;--border2:#334155;
  --nav-bg:rgba(3,7,18,.85);--menu-bg:rgba(3,7,18,.98);
  --card-shadow:0 4px 30px rgba(0,0,0,.2);
  --radius:12px;--radius-sm:8px;--radius-xs:6px;
  --safe-top:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);
  --safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px)
}
[data-theme="light"]{
  --bg:#ffffff;--bg2:#f8f9fb;--bg3:#f0f2f5;
  --dark:#0a0a0b;--dark2:#141416;--dark3:#1c1c1f;
  --text:#0a0a0b;--dim:#5a5a6e;--muted:#9494a8;
  --accent:#6366f1;--accent-hover:#4f46e5;
  --btn-fill:#0a0a0b;--btn-fill-text:#ffffff;--btn-fill-hover:#2a2a2f;
  --blue:#2563eb;--cyan:#0891b2;
  --green:#059669;--amber:#d97706;--red:#dc2626;
  --border:#e8e8ee;--border2:#d4d4de;
  --nav-bg:rgba(255,255,255,.85);--menu-bg:rgba(255,255,255,.98);
  --card-shadow:0 8px 30px rgba(0,0,0,.04)
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .3s,color .3s}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* ═══ NAV ═══ */
nav{position:fixed;top:0;width:100%;z-index:1000;padding:.75rem 2.5rem;display:flex;align-items:center;justify-content:space-between;background:var(--nav-bg);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);transition:background-color .3s,box-shadow .3s;padding-top:max(.75rem,var(--safe-top))}
nav.scrolled{box-shadow:0 1px 0 var(--border)}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--text)}
.logo-icon{width:30px;height:30px;border-radius:8px;background:var(--dark);display:grid;place-items:center}
.logo-icon svg{width:16px;height:16px}
.logo-name{font-weight:800;font-size:.95rem;letter-spacing:-.03em}
.nav-links{display:flex;gap:.15rem;list-style:none;align-items:center}
.nav-links a{text-decoration:none;color:var(--dim);font-size:.78rem;font-weight:500;padding:.4rem .65rem;border-radius:var(--radius-xs);transition:all .15s;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:var(--bg2);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font-weight:600;font-size:.82rem;text-decoration:none;border-radius:var(--radius-sm);transition:all .2s;cursor:pointer;border:none;min-height:44px;letter-spacing:-.01em}
.btn-dark{background:var(--btn-fill);color:var(--btn-fill-text);padding:.55rem 1.3rem}
.btn-dark:hover{background:var(--btn-fill-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15);text-decoration:none}
.nav-links a.btn-dark,.mobile-menu a.btn-dark{color:var(--btn-fill-text)}.nav-links a.btn-dark:hover,.mobile-menu a.btn-dark:hover{color:var(--btn-fill-text);background:var(--btn-fill-hover);text-decoration:none}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;min-width:44px;min-height:44px}
.burger svg{width:20px;height:20px;stroke:var(--text);stroke-width:2;fill:none}
.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--menu-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:999;flex-direction:column;align-items:center;justify-content:flex-start;gap:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4rem 0 2rem}
.mobile-menu.open{display:flex}
.mobile-menu a{text-decoration:none;color:var(--text);font-weight:600;font-size:1.05rem;padding:.7rem 2rem;border-radius:var(--radius-sm);min-height:44px;display:flex;align-items:center;transition:background .15s;width:80%;max-width:320px;justify-content:flex-start}
.mobile-menu a:hover{background:var(--bg2);text-decoration:none}
.mobile-menu .btn-dark{color:var(--btn-fill-text) !important;justify-content:center}
.mobile-close{position:absolute;top:1rem;right:1.5rem;background:none;border:none;cursor:pointer;padding:10px;min-width:44px;min-height:44px;z-index:1}
.mobile-close svg{width:22px;height:22px;stroke:var(--text);stroke-width:2}
.mm-sub-trigger{cursor:pointer;border:none;background:none;color:var(--text);font-weight:600;font-size:1.05rem;padding:.7rem 2rem;border-radius:var(--radius-sm);min-height:44px;display:flex;align-items:center;justify-content:space-between;width:80%;max-width:320px;transition:background .15s;font-family:inherit}
.mm-sub-trigger:hover{background:var(--bg2)}
.mm-sub-trigger svg{width:12px;height:12px;transition:transform .2s;flex-shrink:0;margin-left:.5rem}
.mm-sub-trigger.open svg{transform:rotate(180deg)}
.mm-sub{display:none;width:80%;max-width:320px;padding-left:1.5rem}
.mm-sub.open{display:flex;flex-direction:column}
.mm-sub a{font-size:.95rem;font-weight:500;color:var(--dim);padding:.55rem 2rem;min-height:40px}

/* ═══ NAV DROPDOWN ═══ */
.nav-dropdown{position:relative}
.nav-drop-trigger{cursor:pointer}
.nav-drop-menu{display:none;position:absolute;top:100%;left:0;min-width:180px;background:var(--menu-bg);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem 0;box-shadow:var(--card-shadow);z-index:1001}
.nav-dropdown:hover .nav-drop-menu{display:block}
.nav-drop-menu a{display:block;padding:.45rem 1rem;font-size:.82rem;color:var(--dim);text-decoration:none;transition:all .15s;font-weight:500}
.nav-drop-menu a:hover{color:var(--text);background:var(--bg2)}

/* ═══ TOGGLES ═══ */
.nav-toggles{display:flex;gap:.4rem;align-items:center;margin-left:.5rem}
.lang-toggle,.theme-toggle{width:44px;height:44px;min-width:44px;min-height:44px;max-width:44px;max-height:44px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--muted);cursor:pointer;text-decoration:none;font-size:.75rem;font-weight:600;transition:color .15s,border-color .15s,background .15s;padding:0;line-height:1}
.lang-toggle:hover,.theme-toggle:hover{color:var(--text);border-color:var(--border2);background:var(--bg2)}
.theme-toggle svg{width:16px;height:16px}
.theme-toggle .icon-moon{display:none}
[data-theme="light"] .theme-toggle .icon-sun{display:none}
[data-theme="light"] .theme-toggle .icon-moon{display:block}
.mobile-toggles{display:flex;gap:.5rem;margin-top:1.5rem;align-items:center;justify-content:center}

/* ═══ CONTAINER ═══ */
.container{max-width:1100px;margin:0 auto;padding:0 2rem;padding-left:max(2rem,var(--safe-l));padding-right:max(2rem,var(--safe-r))}

/* ═══ HERO ═══ */
.hero{padding:8rem 0 4rem;text-align:center}
.hero .stag{font-family:'JetBrains Mono',monospace;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);display:block;margin-bottom:.75rem}
.hero h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:900;letter-spacing:-.04em;line-height:1.1;margin-bottom:1rem}
.hero-sub{font-size:clamp(.95rem,1.6vw,1.1rem);color:var(--dim);max-width:600px;margin:0 auto;line-height:1.7}

/* ═══ TIMELINE ═══ */
.timeline{max-width:800px;margin:0 auto;padding:0 2rem 4rem}
.timeline-step{display:grid;grid-template-columns:60px 1fr;gap:1.5rem;padding-bottom:3rem;position:relative}
.timeline-step::before{content:'';position:absolute;left:29px;top:60px;bottom:0;width:2px;background:var(--border)}
.timeline-step:last-child::before{display:none}
.step-number{width:60px;height:60px;border-radius:50%;background:var(--bg2);border:2px solid var(--accent);display:grid;place-items:center;font-size:1.1rem;font-weight:900;color:var(--accent);position:relative;z-index:1}
.step-content h3{font-size:1.1rem;font-weight:800;margin-bottom:.5rem}
.step-content p{font-size:.92rem;color:var(--dim);line-height:1.75}

/* ═══ CTA ═══ */
.cta-section{padding:4rem 0 5rem;text-align:center}
.cta-box{background:var(--dark);border-radius:var(--radius);padding:3.5rem 2rem;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 0%,rgba(37,99,235,.15),transparent 60%);pointer-events:none}
.cta-box h2{font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:800;color:#fff;letter-spacing:-.03em;margin-bottom:.5rem;position:relative}
.cta-box p{color:rgba(255,255,255,.5);font-size:.92rem;margin-bottom:2rem;position:relative}
.btn-white{background:#fff;color:var(--dark);padding:.7rem 2rem;font-size:.88rem}
.btn-white:hover{background:var(--bg2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,255,255,.2);text-decoration:none}

/* === FOOTER === */
footer{background:var(--bg);border-top:1px solid var(--border);padding:3rem 0 2rem;margin-top:4rem}
.foot-inner{max-width:1100px;margin:0 auto;padding:0 2rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:1.5rem;align-items:start}
.foot-brand .logo{margin-bottom:.6rem}
.foot-brand p{font-size:.85rem;color:var(--dim);line-height:1.6;max-width:240px}
.f-col h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.75rem}
.f-col a{display:block;color:var(--dim);text-decoration:none;font-size:.9rem;line-height:1.8}
.f-col a:hover{color:var(--accent)}
.f-current{display:block;color:var(--text);font-size:.9rem;line-height:1.8;font-weight:500}
.foot-e2e{text-align:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border);color:var(--muted);font-size:.8rem}
.foot-e2e svg{width:12px;height:12px;vertical-align:middle;margin-right:.3rem}
.foot-copy{text-align:center;color:var(--muted);font-size:.8rem;margin-top:1rem}

/* ═══ RESPONSIVE ═══ */
@media(min-width:1440px){
  .container{max-width:1200px}
  .foot-inner{max-width:1200px}
}
@media(min-width:1920px){
  .container{max-width:1320px}
  .foot-inner{max-width:1320px}
  body{font-size:1.05rem}
  nav{padding:.85rem 3rem}
}
@media(max-width:1024px){
  nav{padding:.65rem 1.25rem}
  .nav-links{display:none}
  .burger{display:grid;place-items:center}
  .foot-grid{grid-template-columns:1fr 1fr;gap:1.5rem;text-align:center}.foot-brand p{margin:0 auto}.foot-brand .logo{justify-content:center}
}
@media(max-width:768px){
  .container{padding:0 1.25rem}
  .hero{padding:6rem 0 2.5rem}
  .timeline{padding:0 1rem 3rem}
  .timeline-step{gap:1rem}
  .foot-grid{grid-template-columns:1fr;gap:1.5rem;text-align:center}.foot-brand{text-align:center}.foot-brand p{margin:0 auto}.foot-brand .logo{justify-content:center}.section-header{text-align:center}.section-header .sdesc{margin:0 auto}
}
@media(max-width:480px){
  .container{padding:0 1rem}
  .foot-grid{gap:1rem}
  .timeline-step{grid-template-columns:48px 1fr;gap:1rem}
  .step-number{width:48px;height:48px;font-size:.95rem}
  .timeline-step::before{left:23px;top:48px}
}
@media(max-width:360px){
  .container{padding:0 .75rem}
  nav{padding:.5rem .75rem}
  .hero{padding:5.5rem 0 2rem}
  .hero h1{font-size:clamp(1.5rem,6vw,2rem)}
  .hero-sub{font-size:.9rem}
  .btn{font-size:.78rem;min-height:40px;padding:.45rem 1rem}
  .btn-dark{padding:.45rem 1rem}
  footer{padding:2rem 0 1.5rem}
  .foot-inner{padding:0 .75rem}
  .f-col h4{font-size:.7rem}
  .f-col a{font-size:.82rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}
@media print{
  nav,.mobile-menu,.btt,.hero-canvas{display:none}
  .hero{padding:2rem 0}
  .cta-section{display:none}
}