@import url('/fonts/fonts.css');
/* ===== EyoTech /test shared chrome — topbar + mobile menu + footer + atmosphere =====
   Loaded AFTER the page's own style.css. The page's original nav/footer are removed
   by test-chrome.js. ALL chrome classes are namespaced with `tt-` so the page's
   /style.css (.navbar, .nav-cta, .logo, .lang-slider …) can NEVER leak into the chrome.
   Topbar/footer values are 1:1 from the /test homepage. */
:root{
  --tt-cyan:#39ecfe; --tt-cyan-deep:#13b9cf; --tt-cyan-soft:rgba(57,236,254,.14);
  --tt-ink:#0B0F14; --tt-line:#243042; --tt-line2:#2e3c52; --tt-fg:#eaf6f9; --tt-mut:#9aa8bd; --tt-mut2:#67768d;
  --tt-disp:"Bricolage Grotesque",system-ui,sans-serif; --tt-ui:"Space Grotesk",system-ui,sans-serif; --tt-mono:"Space Mono",ui-monospace,monospace;
  --tt-ease:cubic-bezier(.2,.8,.2,1);
}
@keyframes ttPulse{0%{box-shadow:0 0 0 0 rgba(57,236,254,.55)}70%{box-shadow:0 0 0 8px rgba(57,236,254,0)}100%{box-shadow:0 0 0 0 rgba(57,236,254,0)}}
@keyframes ttLangPop{0%{transform:scale(1)}35%{transform:scale(1.09)}100%{transform:scale(1)}}
@keyframes ttFlagFlip{0%{transform:rotateY(0) scale(1)}45%{transform:rotateY(180deg) scale(1.45)}100%{transform:rotateY(360deg) scale(1)}}
@keyframes ttLangRipple{0%{opacity:.75;transform:scale(1)}100%{opacity:0;transform:scale(1.9)}}

/* ===== page transition: full-screen overlay fades out on load (like the normal pages' loader) ===== */
body::before{content:"";position:fixed;inset:0;z-index:2147483646;background:var(--tt-ink);pointer-events:none;animation:ttReveal .55s ease .05s forwards}
@keyframes ttReveal{from{opacity:1}to{opacity:0;visibility:hidden}}
@media (prefers-reduced-motion:reduce){body::before{display:none}}

/* atmosphere */
.tt-grain{position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.tt-scrollline{position:fixed;top:0;left:0;height:2px;width:0;z-index:140;background:linear-gradient(90deg,var(--tt-cyan-deep),var(--tt-cyan));box-shadow:0 0 12px rgba(57,236,254,.8);pointer-events:none}

/* ===== TOPBAR ===== */
#tt-header{position:fixed;top:0;left:0;right:0;z-index:1200;padding:16px 0;transition:padding .4s var(--tt-ease);font-family:var(--tt-ui)}
#tt-header a{text-decoration:none}
#tt-header.scrolled{padding:9px 0}
#tt-header .tt-wrap{width:min(1240px,92vw);margin-inline:auto}
#tt-header .tt-navbar{display:flex;align-items:center;gap:18px;height:62px;padding:0 10px 0 16px;border-radius:18px;position:relative;background:linear-gradient(180deg,rgba(20,26,36,.82),rgba(11,15,20,.78));border:1px solid var(--tt-line);box-shadow:0 18px 50px -28px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(16px) saturate(140%);transition:height .4s var(--tt-ease),border-radius .4s var(--tt-ease),background .4s var(--tt-ease)}
#tt-header.scrolled .tt-navbar{height:54px;border-radius:14px;background:linear-gradient(180deg,rgba(16,21,29,.94),rgba(9,13,18,.92))}
#tt-header .tt-navbar::before{content:"";position:absolute;left:16px;right:16px;top:-1px;height:1px;border-radius:2px;background:linear-gradient(90deg,transparent,rgba(57,236,254,.55),transparent);opacity:0;transition:opacity .4s var(--tt-ease)}
#tt-header.scrolled .tt-navbar::before{opacity:1}
#tt-header .tt-brand{display:flex;align-items:center;gap:11px;font-family:var(--tt-ui);font-weight:700;letter-spacing:-.01em;padding:4px 6px;border-radius:10px}
#tt-header .tt-logo{height:38px;display:flex;align-items:center;flex:0 0 auto}
#tt-header .tt-logo img{height:100%;width:auto;object-fit:contain;display:block;filter:drop-shadow(0 0 12px rgba(57,236,254,.28))}
#tt-header .tt-wm{display:flex;flex-direction:column;line-height:1;color:var(--tt-fg)}
#tt-header .tt-wm b{font-size:17px;letter-spacing:-.02em}
#tt-header .tt-wm b em{font-style:normal;color:var(--tt-cyan)}
#tt-header .tt-wm small{font-family:var(--tt-mono);font-size:9px;letter-spacing:.32em;color:var(--tt-mut2);text-transform:uppercase;margin-top:3px}
#tt-header .tt-nav-links{position:relative;display:flex;gap:2px;margin:0 auto;align-items:center;isolation:isolate}
#tt-header .tt-nav-links a{display:inline-flex;align-items:center;gap:7px;font-family:var(--tt-ui);font-weight:500;font-size:14px;color:var(--tt-mut);padding:9px 14px;border-radius:10px;position:relative;z-index:1;transition:color .25s var(--tt-ease)}
#tt-header .tt-nav-links a svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;opacity:.72;transition:opacity .25s var(--tt-ease),transform .25s var(--tt-ease)}
#tt-header .tt-nav-links a:hover{color:var(--tt-cyan)}
#tt-header .tt-nav-links a:hover svg{opacity:1;transform:translateY(-1px)}
#tt-header .tt-nav-links a.tt-icon-only{padding:9px 12px}
#tt-header .tt-nav-ind{position:absolute;top:50%;left:0;height:36px;width:0;transform:translateY(-50%);border-radius:10px;background:var(--tt-cyan-soft);border:1px solid rgba(57,236,254,.24);box-shadow:0 0 18px -6px rgba(57,236,254,.55);opacity:0;z-index:0;pointer-events:none;transition:transform .34s var(--tt-ease),width .34s var(--tt-ease),opacity .25s var(--tt-ease)}
#tt-header .tt-nav-cta{margin-left:6px;display:inline-flex;align-items:center;gap:9px;font-family:var(--tt-ui);font-weight:700;font-size:14.5px;color:#04161b;background:linear-gradient(120deg,var(--tt-cyan),var(--tt-cyan-deep));border-radius:12px;padding:11px 18px;position:relative;overflow:hidden;white-space:nowrap;transition:box-shadow .3s var(--tt-ease)}
#tt-header .tt-nav-cta:hover{box-shadow:0 12px 30px -8px rgba(57,236,254,.65),0 0 22px -4px rgba(57,236,254,.55)}
#tt-header .tt-nav-cta .tt-spark{display:inline-block;transition:transform .3s var(--tt-ease)}
#tt-header .tt-nav-cta:hover .tt-spark{transform:translate(2px,-2px) rotate(8deg)}
#tt-header .tt-burger{display:none;margin-left:auto;background:rgba(57,236,254,.06);border:1px solid var(--tt-line2);border-radius:11px;width:48px;height:44px;color:var(--tt-fg);cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
#tt-header .tt-burger i{width:20px;height:2px;background:var(--tt-cyan);border-radius:2px;transition:.3s var(--tt-ease)}
#tt-header .tt-burger[aria-expanded="true"] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
#tt-header .tt-burger[aria-expanded="true"] i:nth-child(2){opacity:0}
#tt-header .tt-burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.tt-spacer{height:94px}

/* language toggle (scoped to chrome) */
.tt-lang{position:relative;display:inline-flex;align-items:center;flex:0 0 auto;background:rgba(255,255,255,.05);border:1px solid var(--tt-line2);border-radius:999px;padding:3px;cursor:pointer;font-family:var(--tt-mono);font-size:11px;font-weight:700;-webkit-tap-highlight-color:transparent;perspective:600px}
.tt-lang .tt-lang-slider{position:absolute;top:3px;left:3px;width:calc(50% - 3px);height:calc(100% - 6px);border-radius:999px;background:var(--tt-cyan-soft);border:1px solid rgba(57,236,254,.34);box-shadow:0 0 16px -5px rgba(57,236,254,.7);transition:transform .46s cubic-bezier(.34,1.56,.64,1)}
.tt-lang[data-lang="en"] .tt-lang-slider{transform:translateX(100%)}
.tt-lang .tt-lang-slider::after{content:"";position:absolute;inset:-1px;border-radius:999px;border:1.5px solid var(--tt-cyan);opacity:0;pointer-events:none}
.tt-lang .tt-lang-opt{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;color:var(--tt-mut);transition:color .25s var(--tt-ease);line-height:1}
.tt-lang .tt-lang-opt .tt-flag{display:inline-flex;line-height:0;backface-visibility:hidden}
.tt-lang .tt-lang-opt .tt-flag svg{width:19px;height:13px;border-radius:2px;display:block;box-shadow:0 0 0 1px rgba(255,255,255,.1)}
.tt-lang .tt-lang-opt.active{color:var(--tt-cyan)}
.tt-lang:hover .tt-lang-opt:not(.active){color:var(--tt-fg)}
#tt-header .tt-lang .tt-lc{display:none}
#tt-header .tt-lang .tt-lang-opt{padding:5px 9px}
.tt-lang.anim{animation:ttLangPop .5s ease}
.tt-lang.anim .tt-lang-opt.active .tt-flag{animation:ttFlagFlip .56s cubic-bezier(.5,.05,.3,1.2)}
.tt-lang.anim .tt-lang-slider::after{animation:ttLangRipple .56s ease-out}
#tt-mobile .tt-mlang{margin:20px auto 4px;font-size:13px}

/* ===== MOBILE MENU ===== */
#tt-mobile{position:fixed;inset:0;z-index:2000;background:radial-gradient(900px 600px at 80% -10%,rgba(57,236,254,.14),transparent 60%),var(--tt-ink);display:flex;flex-direction:column;justify-content:center;gap:4px;padding:0 8vw;transform:translateY(-100%);transition:transform .55s var(--tt-ease);font-family:var(--tt-disp)}
#tt-mobile.open{transform:translateY(0)}
#tt-mobile a{font-family:var(--tt-disp);font-weight:600;font-size:clamp(32px,8.5vw,60px);color:var(--tt-fg);line-height:1.05;letter-spacing:-.02em;padding:8px 0;border-bottom:1px solid var(--tt-line);display:flex;align-items:baseline;gap:14px;text-decoration:none;transition:color .2s,padding-left .25s var(--tt-ease)}
#tt-mobile a:hover{color:var(--tt-cyan);padding-left:8px}
#tt-mobile a small{font-family:var(--tt-mono);font-size:13px;color:var(--tt-cyan)}
#tt-mobile .tt-mcta{color:var(--tt-cyan);border-bottom-color:rgba(57,236,254,.4)}
#tt-mobile .tt-close{position:absolute;top:24px;right:7vw;background:var(--tt-cyan-soft);border:1px solid rgba(57,236,254,.3);color:var(--tt-cyan);width:48px;height:48px;border-radius:50%;font-size:20px;cursor:pointer}
#tt-mobile .tt-mfoot{margin-top:34px;font-family:var(--tt-mono);font-size:12px;color:var(--tt-mut2);letter-spacing:.08em}
#tt-mobile .tt-mstatus{display:inline-flex;align-items:center;gap:8px;color:var(--tt-cyan);font-family:var(--tt-mono);font-size:12px;margin-top:10px}
#tt-mobile .tt-mstatus .tt-dot{width:8px;height:8px;border-radius:50%;background:var(--tt-cyan);animation:ttPulse 1.9s infinite}
@media(max-width:980px){#tt-header .tt-nav-links,#tt-header .tt-nav-cta,#tt-header .tt-lang{display:none}#tt-header .tt-burger{display:flex}}

/* ===== FOOTER ===== */
#tt-footer{padding:60px 0 40px;border-top:1px solid var(--tt-line);background:var(--tt-ink);color:var(--tt-fg);font-family:var(--tt-ui);position:relative;z-index:1}
#tt-footer .tt-wrap{width:min(1240px,92vw);margin-inline:auto}
#tt-footer .tt-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
#tt-footer h5{font-family:var(--tt-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tt-mut2);margin-bottom:16px}
#tt-footer a{color:var(--tt-mut);font-size:15px;display:block;padding:5px 0;transition:color .2s;text-decoration:none}
#tt-footer a:hover{color:var(--tt-cyan)}
#tt-footer .tt-foot-brand b{font-family:var(--tt-disp);font-weight:800;font-size:26px;letter-spacing:-.02em;color:var(--tt-fg)}
#tt-footer .tt-foot-brand b em{font-style:normal;color:var(--tt-cyan)}
#tt-footer .tt-foot-brand p{color:var(--tt-mut);font-size:15px;margin:12px 0 18px;max-width:34ch}
#tt-footer .tt-foot-brand .tt-soc{display:flex;gap:10px}
#tt-footer .tt-foot-brand .tt-soc a{width:40px;height:40px;border:1px solid var(--tt-line2);border-radius:11px;display:grid;place-items:center;color:var(--tt-fg);font-size:16px;padding:0}
#tt-footer .tt-foot-brand .tt-soc a:hover{border-color:var(--tt-cyan);color:var(--tt-cyan)}
#tt-footer .tt-foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:46px;padding-top:22px;border-top:1px solid var(--tt-line);font-family:var(--tt-mono);font-size:11px;color:var(--tt-mut2);letter-spacing:.06em}
@media(max-width:860px){#tt-footer .tt-foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){#tt-footer .tt-foot-grid{grid-template-columns:1fr}}

/* chat avatar = bot pic on cyan/blurple ring (matches /test) */
.chat-avatar{background:linear-gradient(135deg,#39ecfe,#5865F2)!important;border:1.5px solid rgba(57,236,254,.5)!important;box-shadow:0 0 12px -3px rgba(57,236,254,.6)!important;overflow:hidden}
.chat-avatar img{width:100%!important;height:100%!important;object-fit:cover;display:block;border-radius:50%}