*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#06080d;--bg2:#0c0e15;
    --border:rgba(255,255,255,.06);--border-h:rgba(255,255,255,.12);
    --text:#e8e8ef;--text2:rgba(255,255,255,.55);--text3:rgba(255,255,255,.25);
    --accent:#6ee7b7;--accent2:#818cf8;
    --grad:linear-gradient(135deg,#6ee7b7,#818cf8);
    --r:10px;
}
html{scroll-behavior:smooth;scroll-padding-top:60px}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:1080px;margin:0 auto;padding:0 24px;position:relative;z-index:2}
a{text-decoration:none;color:inherit}
.grad{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* BG MESH */
.bg-mesh{position:fixed;inset:0;z-index:0;pointer-events:none;
    background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(110,231,183,.04),transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%,rgba(129,140,248,.04),transparent),var(--bg);
    transition:background .08s linear}

/* ORB SYSTEM */
#orbCanvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:3;pointer-events:none}
.orb-flash{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .6s ease-out;
    background:radial-gradient(circle at var(--fx,50%) var(--fy,50%),rgba(110,231,183,.12),rgba(129,140,248,.06),transparent 70%)}
.orb-flash.active{opacity:1;transition:opacity .15s ease-in}
.orb-svg{position:absolute;top:0;left:0;z-index:-1;pointer-events:none;overflow:visible;opacity:0}
.orb-anchor{position:absolute;left:50%;bottom:0;width:0;height:0}

/* ============================
   NAV — full-width glass
   ============================ */
nav{position:fixed;top:0;left:0;right:0;z-index:200;height:56px;
    background:rgba(6,8,13,.4);
    backdrop-filter:blur(28px) saturate(1.5);-webkit-backdrop-filter:blur(28px) saturate(1.5);
    border-bottom:1px solid transparent;
    transition:all .4s}
nav.scrolled{background:rgba(6,8,13,.7);border-bottom-color:var(--border);box-shadow:0 4px 30px rgba(0,0,0,.3)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:100%}
.logo{display:flex;align-items:center;gap:7px;font-size:.95rem;font-weight:700;letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.78rem}
.nav-links a{color:var(--text3);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{color:var(--accent)!important;font-weight:600!important}
.burger{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px}
.burger span{width:20px;height:1.5px;background:var(--text);border-radius:2px;transition:.3s;display:block}

/* BUTTONS */
.btn-main{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:var(--r);font-size:.85rem;font-weight:600;background:var(--grad);color:#0a0a0a;border:none;cursor:pointer;font-family:inherit;transition:all .25s;position:relative;overflow:hidden}
.btn-main::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2),transparent);opacity:0;transition:opacity .25s}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 8px 40px rgba(110,231,183,.2)}.btn-main:hover::after{opacity:1}
.btn-main.full{width:100%}
.btn-sec{display:inline-flex;align-items:center;padding:10px 22px;border-radius:var(--r);font-size:.82rem;font-weight:500;color:var(--text2);border:1px solid var(--border);transition:all .2s;background:rgba(255,255,255,.02)}
.btn-sec:hover{color:var(--text);border-color:var(--border-h);background:rgba(255,255,255,.04)}
.tag{display:inline-block;padding:4px 12px;border:1px solid var(--border);border-radius:6px;font-size:.65rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.sec-head{margin-bottom:48px}.sec-head.center{text-align:center}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:800;line-height:1.15;letter-spacing:-.03em}
.pulse{width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 8px var(--accent);animation:pulse 2s ease infinite;display:inline-block}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ============================
   HERO — sticky 3D device + text fade + progressive chat
   ============================ */
.hero-wrap{height:700vh;position:relative}
.hero-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-text{position:absolute;z-index:10;text-align:center;max-width:600px;padding:0 24px;transition:opacity .08s linear,transform .08s linear}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:100px;font-size:.72rem;color:var(--text2);font-weight:500;margin-bottom:24px}
.hero-text h1{font-size:clamp(2rem,5vw,3.6rem);font-weight:900;line-height:1.08;letter-spacing:-.04em;margin-bottom:20px}
.hero-text p{font-size:.95rem;color:var(--text2);line-height:1.7;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* 3D DEVICE */
.device-scene{perspective:1200px;position:absolute;z-index:5;width:320px;height:520px}
.device{width:100%;height:100%;position:relative;transform-style:preserve-3d;will-change:transform}
.device-frame{width:100%;height:100%;background:var(--bg2);border:1px solid var(--border-h);border-radius:28px;overflow:hidden;box-shadow:0 60px 120px rgba(0,0,0,.6),0 0 80px rgba(110,231,183,.04);position:relative;z-index:2}
.device-glow{position:absolute;inset:-50px;background:radial-gradient(ellipse at center,rgba(110,231,183,.08),rgba(129,140,248,.05),transparent 70%);z-index:1;filter:blur(50px);border-radius:50%;animation:devglow 4s ease-in-out infinite}
@keyframes devglow{0%,100%{opacity:.5}50%{opacity:1}}
.device-screen{height:100%;display:flex;flex-direction:column;position:relative}
.screen-header{display:flex;align-items:center;gap:8px;padding:16px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.sh-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 6px var(--accent)}
.sh-name{font-size:.72rem;color:var(--text3);font-family:'JetBrains Mono',monospace}
.screen-chat{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;scroll-behavior:smooth}
.msg{max-width:85%;padding:11px 15px;border-radius:16px;font-size:.85rem;line-height:1.55;opacity:0;transform:translateY(10px);transition:opacity .4s ease,transform .4s ease}
.msg.show{opacity:1;transform:translateY(0)}
.mu{align-self:flex-end;background:linear-gradient(135deg,var(--accent2),#6366f1);color:#fff;border-bottom-right-radius:4px}
.mb{align-self:flex-start;background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border);border-bottom-left-radius:4px}
/* Bot typing dots */
.typing-bot{display:flex;gap:4px;align-self:flex-start;padding:10px 16px;border-radius:16px;border-bottom-left-radius:4px;background:rgba(255,255,255,.06);border:1px solid var(--border);opacity:0;transition:opacity .3s}
.typing-bot.show{opacity:1}
.typing-bot span{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:tdot .9s ease-in-out infinite}
.typing-bot span:nth-child(2){animation-delay:.15s}
.typing-bot span:nth-child(3){animation-delay:.3s}
@keyframes tdot{0%,60%,100%{transform:translateY(0);opacity:.25}30%{transform:translateY(-4px);opacity:1}}
/* Chat input bar */
.chat-input{display:flex;align-items:center;gap:6px;padding:10px 14px;border-top:1px solid var(--border);background:rgba(255,255,255,.02);min-height:40px}
.ci-text{font-size:.78rem;color:var(--text2);white-space:normal;word-break:break-word;flex:1;min-height:1em;line-height:1.4}
.ci-cursor{color:var(--accent);font-weight:300;font-size:.85rem;animation:blinkcur 1s step-end infinite;opacity:0;transition:opacity .15s}
.ci-cursor.show{opacity:1}
@keyframes blinkcur{50%{opacity:0}}
.ci-send{width:24px;height:24px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--text3);transition:all .2s}
.ci-send.active{background:linear-gradient(135deg,var(--accent2),#6366f1);color:#fff}

/* NUMBERS */
.numbers{padding:48px 0;position:relative;z-index:2}
.numbers::before,.numbers::after{content:'';position:absolute;left:0;right:0;height:1px;background:var(--border)}
.numbers::before{top:0}.numbers::after{bottom:0}
.numbers-row{display:flex;align-items:center;justify-content:center;gap:48px}
.n-item{text-align:center}
.n-val{font-size:2.2rem;font-weight:900;font-family:'JetBrains Mono',monospace;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.n-unit{font-size:1.1rem;font-weight:700;color:var(--text2)}
.n-label{display:block;font-size:.68rem;color:var(--text3);margin-top:4px;font-weight:500}
.n-sep{width:1px;height:32px;background:var(--border)}

/* ============================
   FEATURES — sticky bento
   ============================ */
.feat-wrap{height:250vh;position:relative}
.feat-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.b-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:28px 24px;display:flex;flex-direction:column;opacity:0;transform:translateY(30px) scale(.97);transition:opacity .5s ease,transform .5s ease,border-color .3s;position:relative;overflow:hidden}
.b-card.show{opacity:1;transform:translateY(0) scale(1)}
.b-card::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 0%,rgba(110,231,183,.03),transparent 60%);pointer-events:none;opacity:0;transition:opacity .3s}
.b-card:hover{border-color:var(--border-h)}.b-card:hover::before{opacity:1}
.b-large{grid-column:span 2;grid-row:span 2}
.b-wide{grid-column:span 2}
.b-num{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--accent);font-weight:700;margin-bottom:14px}
.b-card h3{font-size:.95rem;font-weight:700;margin-bottom:6px}
.b-card p{font-size:.8rem;color:var(--text2);line-height:1.6}
.b-visual{margin-top:auto;padding-top:20px;display:flex;align-items:center;gap:12px}
.b-clock{width:44px;height:44px;border:2px solid var(--border-h);border-radius:50%;position:relative}
.b-hand{position:absolute;bottom:50%;left:50%;width:2px;height:16px;background:var(--accent);transform-origin:bottom center;border-radius:2px;animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.b-tag{font-size:.65rem;color:var(--accent);font-weight:600;padding:4px 10px;border:1px solid rgba(110,231,183,.15);border-radius:5px;background:rgba(110,231,183,.05)}
.b-pills{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.b-pills span{font-size:.65rem;padding:4px 10px;border:1px solid var(--border);border-radius:5px;color:var(--text3);background:rgba(255,255,255,.02)}

/* ============================
   IMPACT — pinned slides
   ============================ */
.impact-wrap{height:400vh;position:relative;z-index:2}
.impact-sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;
    background:var(--bg);transition:background .6s ease,color .6s ease}
.impact-slides{position:relative;text-align:center;max-width:700px;padding:0 24px}
.imp-slide{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transform:translateY(30px) scale(.96);transition:all .6s cubic-bezier(.4,0,.2,1);pointer-events:none}
.imp-slide.active{opacity:1;transform:translateY(0) scale(1);pointer-events:all;position:relative}
.imp-big{font-size:clamp(3rem,10vw,7rem);font-weight:900;line-height:1;letter-spacing:-.05em;color:var(--text);transition:color .6s ease}
.imp-big small{font-size:.35em;font-weight:600;color:var(--text2);vertical-align:super;transition:color .6s ease}
.imp-text{font-size:clamp(.9rem,1.8vw,1.15rem);color:var(--text2);line-height:1.6;margin-top:16px;max-width:480px;transition:color .6s ease}
.imp-text strong{color:var(--text);transition:color .6s ease}
.imp-dots{display:flex;gap:8px;margin-top:40px}
.imp-dots span{width:6px;height:6px;border-radius:50%;background:var(--border);transition:all .3s}
.imp-dots span.active{background:var(--accent);box-shadow:0 0 8px var(--accent);width:20px;border-radius:3px}

/* INVERTED MODE — impact section: subtle shift, not harsh white */
body.light-mode .impact-sticky{background:#151825}
body.light-mode .imp-big{color:#c8c9d4}
body.light-mode .imp-big small{color:rgba(200,201,212,.4)}
body.light-mode .imp-text{color:rgba(200,201,212,.55)}
body.light-mode .imp-text strong{color:#e0e1ec}
body.light-mode .imp-dots span{background:rgba(255,255,255,.08)}
body.light-mode .imp-dots span.active{background:var(--accent2);box-shadow:0 0 12px rgba(129,140,248,.5)}
body.light-mode .imp-slide .btn-main{background:linear-gradient(135deg,var(--accent),var(--accent2))}
body.light-mode .bg-mesh{opacity:.3}

/* ============================
   HOW — sticky timeline
   ============================ */
.how-wrap{height:300vh;position:relative}
.how-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.timeline{max-width:480px;margin:0 auto;position:relative;padding-left:32px}
.tl-progress{position:absolute;left:7px;top:0;bottom:0;width:2px;background:var(--border);border-radius:2px}
.tl-fill{width:100%;background:var(--grad);border-radius:2px;height:0%;transition:height .06s linear}
.tl-step{display:flex;gap:20px;margin-bottom:40px;position:relative;opacity:.2;transition:opacity .4s}
.tl-step.active{opacity:1}
.tl-dot{position:absolute;left:-28px;top:4px;width:12px;height:12px;border-radius:50%;border:2px solid var(--border);background:var(--bg);transition:all .3s}
.tl-step.active .tl-dot{border-color:var(--accent);box-shadow:0 0 14px rgba(110,231,183,.35)}
.tl-content h3{font-size:.92rem;font-weight:700;margin-bottom:4px}
.tl-content p{font-size:.8rem;color:var(--text2);line-height:1.6}

/* ============================
   SECTORS — sticky showcase carousel
   ============================ */
.sectors-wrap{height:400vh;position:relative}
.sectors-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.sector-showcase{position:relative;min-height:280px}
.sector-item{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;opacity:0;transform:translateY(20px);transition:all .5s cubic-bezier(.4,0,.2,1);pointer-events:none}
.sector-item.active{opacity:1;transform:translateY(0);pointer-events:all;position:relative}
.si-num{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--accent);font-weight:700;display:block;margin-bottom:12px}
.si-left h3{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:12px}
.si-left p{font-size:.85rem;color:var(--text2);line-height:1.7;margin-bottom:16px;max-width:400px}
.si-badge{display:inline-block;font-size:.62rem;font-weight:600;color:var(--accent);padding:3px 10px;border:1px solid rgba(110,231,183,.2);border-radius:4px;background:rgba(110,231,183,.05);margin-bottom:16px}
.si-right{display:flex;align-items:center;justify-content:center}
.si-mock{width:200px;height:200px;border-radius:24px;background:var(--bg2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.si-emoji{font-size:4rem}
.sector-nav{display:flex;gap:8px;justify-content:center;margin-top:32px}
.sn-dot{width:6px;height:6px;border-radius:50%;background:var(--border);transition:all .3s}
.sn-dot.active{background:var(--accent);box-shadow:0 0 8px var(--accent);width:20px;border-radius:3px}

/* ============================
   FAQ — terminal
   ============================ */
.faq{padding:100px 0;position:relative;z-index:2}
.terminal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;overflow:hidden;max-width:720px;margin:0 auto}
.t-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;background:rgba(255,255,255,.02);border-bottom:1px solid var(--border)}
.t-dot{width:10px;height:10px;border-radius:50%}.t-dot.r{background:#ff5f57}.t-dot.y{background:#febc2e}.t-dot.g{background:#28c840}
.t-title{font-size:.65rem;color:var(--text3);font-family:'JetBrains Mono',monospace;margin-left:8px}
.t-body{padding:20px;font-family:'JetBrains Mono',monospace;font-size:.76rem;line-height:1.8}
.t-line{color:var(--text);opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s}
.t-line.show{opacity:1;transform:translateY(0)}
.t-p{color:var(--accent);margin-right:8px}
.t-q{font-weight:600}
.t-ans{color:var(--text2);padding-left:20px;margin-bottom:14px;opacity:0;transform:translateY(6px);transition:opacity .4s .1s,transform .4s .1s}
.t-ans.show{opacity:1;transform:translateY(0)}
.t-cursor{color:var(--accent);animation:blink 1s step-end infinite;margin-top:8px}
@keyframes blink{50%{opacity:0}}

/* ============================
   CONTACT — split
   ============================ */
.contact{padding:100px 0 120px;position:relative;z-index:2}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-left h2{margin-bottom:12px}
.contact-sub{font-size:.86rem;color:var(--text2);line-height:1.6}
.perks{display:flex;flex-direction:column;gap:12px;margin-top:32px}
.perk{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--text2)}
.perk span:first-child{font-size:1.1rem}
.c-form{display:flex;flex-direction:column;gap:14px;background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:32px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-group{display:flex;flex-direction:column;gap:4px}
.f-group label{font-size:.7rem;color:var(--text3);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
input,select,textarea{width:100%;padding:11px 14px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-size:.82rem;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(110,231,183,.06)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23666' d='M5 7L0 2h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
select option{background:#0f1017}
textarea{resize:vertical;min-height:60px}
.form-note{font-size:.64rem;color:var(--text3);text-align:center;margin-top:4px}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:36px 0 24px;position:relative;z-index:2}
.footer-inner{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.footer-left p{font-size:.7rem;color:var(--text3);margin-top:6px}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:.72rem;color:var(--text3);transition:color .2s}
.footer-links a:hover{color:var(--text2)}
.footer-bottom{border-top:1px solid var(--border);padding-top:16px;text-align:center}
.footer-bottom p{font-size:.66rem;color:var(--text3)}

/* RESPONSIVE */
@media(max-width:768px){
    .nav-links{position:fixed;top:56px;left:0;right:0;background:rgba(6,8,13,.95);backdrop-filter:blur(20px);flex-direction:column;padding:20px;gap:12px;border-bottom:1px solid var(--border);transform:translateY(-120%);opacity:0;pointer-events:none;transition:.3s}
    .nav-links.active{transform:translateY(0);opacity:1;pointer-events:all}
    .burger{display:flex}
    .burger.active span:first-child{transform:rotate(45deg) translate(4px,4px)}
    .burger.active span:last-child{transform:rotate(-45deg) translate(4px,-4px)}
    .hero-wrap{height:400vh}
    .hero-text h1{font-size:1.8rem}
    .device-scene{width:260px;height:420px}
    .feat-wrap{height:auto;padding:100px 0}
    .feat-sticky{position:relative;height:auto}
    .bento{grid-template-columns:1fr}
    .b-large,.b-wide{grid-column:span 1;grid-row:span 1}
    .how-wrap{height:auto;padding:100px 0}
    .how-sticky{position:relative;height:auto}
    .sectors-wrap{height:auto;padding:100px 0}
    .sectors-sticky{position:relative;height:auto}
    .sector-item{grid-template-columns:1fr}
    .si-right{display:none}
    .contact-grid{grid-template-columns:1fr}
    .f-row{grid-template-columns:1fr}
    .numbers-row{flex-wrap:wrap;gap:24px}
    .n-sep{display:none}
    .footer-inner{flex-direction:column;gap:16px;text-align:center}
    .footer-links{flex-wrap:wrap;justify-content:center}
    .orb-svg{display:none}
    #orbCanvas{display:none}
    .orb-flash{display:none}
    .b-card{opacity:1;transform:none}
}