/* Arctic Falcon Labs — landing styles */

:root{
  --bg:#05070b;
  --bg-2:#0a0d13;
  --ink:#eef3f8;
  --ink-dim:#9aa7b6;
  --ink-muted:#5c6876;
  --line:rgba(255,255,255,0.08);
  --line-2:rgba(255,255,255,0.14);
  --ice:#bcd8ef;
  --accent:#7BAFD4;
  --accent-deep:#4d86b0;
  --accent-ice:#d9ecf9;
  --glass:rgba(255,255,255,0.03);
  --glow: 0 0 40px rgba(123,175,212,0.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body{cursor:none}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#000}

/* custom cursor */
.cursor,.cursor-dot{position:fixed;pointer-events:none;z-index:9999;top:0;left:0;mix-blend-mode:difference}
.cursor{width:32px;height:32px;border:1px solid rgba(255,255,255,.6);border-radius:50%;transform:translate(-50%,-50%);transition:transform .25s cubic-bezier(.2,.8,.2,1), width .2s, height .2s, border-color .2s}
.cursor-dot{width:4px;height:4px;background:#fff;border-radius:50%;transform:translate(-50%,-50%)}
.cursor.hover{width:60px;height:60px;border-color:var(--accent)}
@media (hover:none){body{cursor:auto}.cursor,.cursor-dot{display:none}}

/* Aurora background */
.aurora{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.aurora::before,.aurora::after{
  content:"";position:absolute;inset:-30%;
  background:
    radial-gradient(60% 40% at 20% 30%, rgba(123,175,212,.25), transparent 60%),
    radial-gradient(50% 35% at 80% 20%, rgba(190,220,240,.18), transparent 60%),
    radial-gradient(45% 30% at 70% 80%, rgba(77,134,176,.22), transparent 60%),
    radial-gradient(40% 25% at 10% 85%, rgba(200,230,250,.10), transparent 60%);
  filter: blur(60px);
  animation: aurora 22s ease-in-out infinite alternate;
  opacity: var(--aurora-intensity, .85);
}
.aurora::after{animation-duration:36s;animation-direction:alternate-reverse;mix-blend-mode:screen;opacity:calc(var(--aurora-intensity, .85) * .6)}
@keyframes aurora{
  0%{transform:translate3d(-4%,-2%,0) rotate(-2deg)}
  50%{transform:translate3d(3%,2%,0) rotate(1.5deg)}
  100%{transform:translate3d(-2%,3%,0) rotate(-1deg)}
}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px) 0 0/64px 64px,
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px) 0 0/64px 64px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
}
.noise{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.6'/></svg>")
}

/* particles */
#particles{position:fixed;inset:0;z-index:1;pointer-events:none}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:22px 40px;display:flex;justify-content:space-between;align-items:center;
  backdrop-filter:blur(10px);background:linear-gradient(180deg,rgba(5,7,11,.7),rgba(5,7,11,0));border-bottom:1px solid transparent;transition:.3s}
.nav.scrolled{background:rgba(5,7,11,.8);border-bottom-color:var(--line)}
.brand{display:flex;gap:12px;align-items:center;font-family:'Space Grotesk';font-weight:500;letter-spacing:.02em;font-size:15px}
.brand-mark{width:32px;height:32px;position:relative;display:flex;align-items:center;justify-content:center}
.brand-mark svg{width:100%;height:100%}
.brand-name{display:flex;gap:2px}
.brand-name b{font-weight:500}
.brand-name i{font-style:normal;color:var(--accent)}
.nav-links{display:flex;gap:36px;font-size:13px;font-weight:400;color:var(--ink-dim)}
.nav-links a{position:relative;padding:4px 0;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .3s}
.nav-links a:hover::after{width:100%}
.nav-cta{padding:9px 18px;border:1px solid var(--line-2);border-radius:999px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-family:'Space Grotesk';font-weight:500;transition:.25s;background:transparent}
.nav-cta:hover{border-color:var(--accent);background:var(--accent);color:#000}
@media(max-width:900px){.nav-links{display:none}.nav{padding:16px 20px}}

/* ============ HERO ============ */
.hero{position:relative;z-index:2;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:120px 40px 80px;max-width:1400px;margin:0 auto}

h1.display{font-family:'Space Grotesk';font-weight:400;font-size:clamp(44px,8vw,124px);line-height:.95;letter-spacing:-.035em;margin-bottom:32px}
h1.display .line{display:block;overflow:hidden}
h1.display .line > span{display:inline-block;transform:translateY(110%);animation:riseIn 1.1s cubic-bezier(.2,.8,.2,1) forwards}
h1.display .line:nth-child(2) > span{animation-delay:.12s}
h1.display .line:nth-child(3) > span{animation-delay:.24s}
@keyframes riseIn{to{transform:translateY(0)}}
.italic{font-style:italic;font-weight:300;color:var(--accent-ice)}
.gradient-text{background:linear-gradient(90deg,#fff 0%,var(--accent) 45%,#fff 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 6s linear infinite}
@keyframes shimmer{0%{background-position:0% 50%}100%{background-position:-200% 50%}}

.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:end;margin-top:40px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-sub{font-size:17px;line-height:1.55;color:var(--ink-dim);max-width:540px;font-weight:300}
.hero-sub b{color:var(--ink);font-weight:500}
.hero-actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;font-family:'Space Grotesk';font-size:14px;letter-spacing:.02em;font-weight:500;transition:.3s;cursor:none;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#041017;position:relative;overflow:hidden}
.btn-primary::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:translateX(-100%);transition:transform .7s}
.btn-primary:hover::before{transform:translateX(100%)}
.btn-primary:hover{box-shadow:var(--glow);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn .arrow{transition:transform .3s}
.btn:hover .arrow{transform:translateX(4px)}

/* Falcon art panel */
.hero-art{position:relative;aspect-ratio:1/1;max-width:440px;justify-self:end;width:100%}
.hero-art .ring{position:absolute;inset:0;border:1px solid var(--line);border-radius:50%}
.hero-art .ring.r2{inset:8%;border-color:var(--line-2);border-style:dashed;animation:spin 60s linear infinite}
.hero-art .ring.r3{inset:16%;border-color:rgba(123,175,212,.25);animation:spin 80s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-art .logo-wrap{position:absolute;inset:18%;display:flex;align-items:center;justify-content:center;filter:drop-shadow(0 0 40px rgba(123,175,212,.4))}
.hero-art .logo-wrap img{width:100%;height:100%;object-fit:contain;animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-art .tick{position:absolute;font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.1em}
.hero-art .tick.t1{top:2%;left:50%;transform:translateX(-50%)}
.hero-art .tick.t2{bottom:2%;left:50%;transform:translateX(-50%)}
.hero-art .tick.t3{left:-4%;top:50%;transform:translateY(-50%) rotate(-90deg);transform-origin:center}
.hero-art .tick.t4{right:-4%;top:50%;transform:translateY(-50%) rotate(90deg);transform-origin:center}
.hero-art .readout{position:absolute;bottom:-12px;left:0;right:0;display:flex;justify-content:space-between;font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted)}
.hero-art .readout span b{color:var(--accent);font-weight:500}

.hero-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:100px;border-top:1px solid var(--line);padding-top:28px}
.hero-meta .cell{padding:0 20px;border-right:1px solid var(--line)}
.hero-meta .cell:last-child{border-right:none}
.hero-meta .k{font-family:'Space Grotesk';font-size:32px;font-weight:400;letter-spacing:-.02em}
.hero-meta .k .counter{display:inline-block}
.hero-meta .l{font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.12em;text-transform:uppercase;margin-top:6px}
@media(max-width:700px){.hero-meta{grid-template-columns:repeat(2,1fr);gap:24px;border:none}.hero-meta .cell{border:none;padding:0}}

/* scroll hint */
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.2em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.scroll-hint .bar{width:1px;height:30px;background:linear-gradient(180deg,var(--accent),transparent);animation:fall 2s ease-in-out infinite}
@keyframes fall{0%{transform:scaleY(0);transform-origin:top}60%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ SECTIONS ============ */
section{position:relative;z-index:2}
.wrap{max-width:1400px;margin:0 auto;padding:120px 40px}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:64px;gap:40px;flex-wrap:wrap}
.section-label{font-family:'JetBrains Mono';font-size:11px;color:var(--ink-muted);letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.section-label::before{content:"";width:24px;height:1px;background:var(--accent)}
.section-title{font-family:'Space Grotesk';font-weight:400;font-size:clamp(32px,4.5vw,56px);line-height:1.05;letter-spacing:-.025em;max-width:720px}
.section-sub{color:var(--ink-dim);font-weight:300;font-size:16px;max-width:380px;line-height:1.6}

/* reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============ SERVICES ============ */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
@media(max-width:1000px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.services{grid-template-columns:1fr}}
.service{background:var(--bg-2);padding:40px 32px;position:relative;overflow:hidden;min-height:340px;display:flex;flex-direction:column;justify-content:space-between;transition:background .4s}
.service::before{content:"";position:absolute;inset:0;background:radial-gradient(400px at var(--mx,50%) var(--my,50%), rgba(123,175,212,.09), transparent 60%);opacity:0;transition:opacity .4s;pointer-events:none}
.service:hover::before{opacity:1}
.service:hover{background:#0d1219}
.service .num{font-family:'JetBrains Mono';font-size:11px;color:var(--ink-muted);letter-spacing:.1em}
.service .icon{width:48px;height:48px;margin:28px 0 24px;color:var(--accent)}
.service h3{font-family:'Space Grotesk';font-size:22px;font-weight:500;letter-spacing:-.01em;margin-bottom:12px}
.service p{font-size:14px;line-height:1.55;color:var(--ink-dim);font-weight:300}
.service .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.service .tags span{font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);padding:4px 8px;border:1px solid var(--line);border-radius:4px}

/* ============ TERMINAL ============ */
.terminal-section{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:center}
@media(max-width:1000px){.terminal-section{grid-template-columns:1fr}}
.terminal{background:#0a0d13;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-family:'JetBrains Mono';font-size:13px;box-shadow:0 40px 80px -20px rgba(0,0,0,.6), var(--glow)}
.terminal-bar{background:#10141b;padding:12px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}
.terminal-bar .dot{width:10px;height:10px;border-radius:50%}
.terminal-bar .dot.r{background:#ff5f57}
.terminal-bar .dot.y{background:#febc2e}
.terminal-bar .dot.g{background:#28c840}
.terminal-bar .title{margin-left:16px;color:var(--ink-muted);font-size:11px}
.terminal-body{padding:22px 22px 28px;min-height:360px;line-height:1.75}
.terminal-body .line{display:block;white-space:pre-wrap}
.prompt{color:var(--accent)}
.cmd{color:var(--ink)}
.out{color:var(--ink-dim)}
.ok{color:#7fd49c}
.warn{color:#e8b95a}
.cur{display:inline-block;width:8px;height:14px;background:var(--accent);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

.feat-list{list-style:none;display:flex;flex-direction:column;gap:22px;margin-top:32px}
.feat-list li{display:flex;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.feat-list li:last-child{border-bottom:none}
.feat-list .n{font-family:'JetBrains Mono';font-size:10px;color:var(--accent);letter-spacing:.1em;padding-top:3px;min-width:40px}
.feat-list h4{font-family:'Space Grotesk';font-size:18px;font-weight:500;margin-bottom:6px}
.feat-list p{font-size:14px;color:var(--ink-dim);line-height:1.55;font-weight:300}

/* ============ MARKETS ============ */
.markets{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:1000px){.markets{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.markets{grid-template-columns:1fr}}
.market{position:relative;border:1px solid var(--line);border-radius:16px;padding:32px 28px;min-height:280px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(180deg,var(--bg-2),var(--bg));transition:.4s}
.market:hover{border-color:var(--line-2);transform:translateY(-4px)}
.market .pattern{position:absolute;top:0;right:0;width:140px;height:140px;opacity:.35;transition:.5s}
.market:hover .pattern{opacity:.8;transform:rotate(8deg) scale(1.05)}
.market .mkt-label{font-family:'JetBrains Mono';font-size:10px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase}
.market h3{font-family:'Space Grotesk';font-size:28px;font-weight:400;letter-spacing:-.015em;margin:16px 0 10px;line-height:1.1}
.market p{font-size:14px;color:var(--ink-dim);line-height:1.55;font-weight:300}
.market .foot{display:flex;justify-content:space-between;align-items:end;margin-top:28px;font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.08em;text-transform:uppercase}
.market .foot .arrow{width:28px;height:28px;border:1px solid var(--line-2);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.3s}
.market:hover .foot .arrow{background:var(--accent);border-color:var(--accent);color:#000}

/* ============ PROCESS ============ */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:900px){.process{grid-template-columns:repeat(2,1fr)}}
.step{padding:48px 32px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:none}
@media(max-width:900px){.step:nth-child(2n){border-right:none}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.step .n{font-family:'Space Grotesk';font-size:48px;font-weight:300;color:var(--accent);letter-spacing:-.02em}
.step h4{font-family:'Space Grotesk';font-size:18px;font-weight:500;margin:20px 0 8px}
.step p{font-size:13px;color:var(--ink-dim);font-weight:300;line-height:1.6}

/* ============ MARQUEE ============ */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;background:var(--bg-2)}
.marquee-track{display:flex;gap:80px;animation:scroll 40s linear infinite;white-space:nowrap;font-family:'Space Grotesk';font-size:48px;font-weight:300;letter-spacing:-.02em;color:var(--ink-dim)}
.marquee-track span{display:inline-flex;align-items:center;gap:80px}
.marquee-track span::after{content:"✦";color:var(--accent);font-size:20px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ CTA ============ */
.cta{text-align:center;padding:160px 40px;position:relative;overflow:hidden;z-index:2}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center, rgba(123,175,212,.15), transparent 60%);pointer-events:none}
.cta h2{font-family:'Space Grotesk';font-size:clamp(40px,7vw,96px);font-weight:300;letter-spacing:-.03em;line-height:.95;margin-bottom:28px}
.cta p{color:var(--ink-dim);max-width:520px;margin:0 auto 40px;font-weight:300;font-size:17px;line-height:1.6}
.cta .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============ FOOTER ============ */
footer{border-top:1px solid var(--line);padding:60px 40px 40px;position:relative;z-index:2;background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;max-width:1400px;margin:0 auto 48px}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-col h5{font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.15em;text-transform:uppercase;margin-bottom:18px}
.foot-col a{display:block;font-size:14px;color:var(--ink-dim);padding:6px 0;transition:.2s}
.foot-col a:hover{color:var(--accent)}
.foot-col p{font-size:14px;color:var(--ink-dim);line-height:1.6;font-weight:300;max-width:320px}
.foot-bar{max-width:1400px;margin:0 auto;border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;font-family:'JetBrains Mono';font-size:10px;color:var(--ink-muted);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:12px}

/* Big wordmark */
.wordmark{font-family:'Space Grotesk';font-weight:300;font-size:clamp(80px,16vw,260px);letter-spacing:-.04em;line-height:.85;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.14);padding:40px 40px 20px;max-width:1600px;margin:0 auto;overflow:hidden;white-space:nowrap;position:relative;z-index:2}
.wordmark b{font-weight:300;color:var(--ink);opacity:.08}

/* Tweaks panel */
.tweaks{position:fixed;right:20px;bottom:20px;z-index:999;background:rgba(10,13,19,.92);backdrop-filter:blur(12px);border:1px solid var(--line-2);border-radius:14px;padding:18px;width:260px;font-family:'JetBrains Mono';font-size:11px;color:var(--ink-dim);display:none}
.tweaks.on{display:block}
.tweaks h6{font-family:'Space Grotesk';font-size:12px;color:var(--ink);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;display:flex;justify-content:space-between}
.tweak-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.tweak-row input[type=range]{width:100px;accent-color:var(--accent)}
.tweak-row input[type=color]{width:32px;height:22px;border:1px solid var(--line);background:none;cursor:pointer}
.tweak-row input[type=checkbox]{accent-color:var(--accent)}