:root{--ink:#0B0A09;--ink2:#141210;--ink3:#1E1B17;--line:rgba(243,234,219,.1);--paper:#F3EADB;--p2:#C9BCA8;--mute:#8C8172;--cin:#E5432B;--cin2:#FF5A3C;--gold:#E8B04B;
--sans:"Inter","Instrument Sans","Helvetica Neue",-apple-system,"Segoe UI","PingFang SC","Noto Sans CJK SC",sans-serif;--serif:"Cormorant Garamond","Playfair Display","Noto Serif CJK SC","Songti SC",Georgia,serif;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--p2);font:16px/1.75 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--cin2);text-decoration:none;transition:color .25s}a:hover{color:var(--gold)}strong{color:var(--paper)}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px;position:relative}
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.9}
.aura{position:fixed;border-radius:50%;pointer-events:none;z-index:0;filter:blur(20px);will-change:transform}
.a1{width:60vmax;height:60vmax;right:-18vmax;top:-22vmax;background:radial-gradient(circle,rgba(229,67,43,.30),transparent 62%);animation:drift 18s ease-in-out infinite alternate}
.a2{width:46vmax;height:46vmax;left:-20vmax;top:40vh;background:radial-gradient(circle,rgba(232,176,75,.10),transparent 62%);animation:drift 22s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate3d(-6vmax,5vmax,0) scale(1.08)}}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;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 baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px max(32px,calc((100vw - 1160px)/2 + 32px));background:rgba(11,10,9,.55);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;color:var(--paper)}.brand:hover{color:var(--paper)}
.logo{width:36px;height:36px;flex:none;filter:drop-shadow(0 6px 16px rgba(229,67,43,.45));transition:transform .5s var(--ease)}.brand:hover .logo{transform:rotate(-6deg) scale(1.06)}
.seal{width:34px;height:34px;border-radius:8px;display:inline-grid;place-items:center;background:linear-gradient(135deg,var(--cin2),#B8301C);color:#fff;font:italic 600 22px/1 var(--serif);position:relative;box-shadow:0 6px 20px -6px rgba(229,67,43,.6)}
.seal::after{content:"";position:absolute;inset:3px;border:1px solid rgba(255,255,255,.5);border-radius:5px}
.bn{font:600 14px/1 var(--sans);letter-spacing:.24em}.bn em{font-style:normal;color:var(--mute);margin-left:.5em;font-weight:400}
.links{display:flex;gap:30px}.links a{color:var(--p2);font-size:13px;letter-spacing:.06em;position:relative}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:var(--cin);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.links a:hover{color:var(--paper)}.links a:hover::after{transform:scaleX(1);transform-origin:left}
main,header,footer{position:relative;z-index:2}
/* hero */
.hero{min-height:calc(100vh - 71px);display:flex;align-items:center;padding:80px 0 120px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--p2);border:1px solid var(--line);border-radius:999px;padding:7px 16px;background:rgba(255,255,255,.02);margin:0 0 36px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--cin2);box-shadow:0 0 0 0 rgba(255,90,60,.6);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(255,90,60,0)}100%{box-shadow:0 0 0 0 rgba(255,90,60,0)}}
.statement{font:400 clamp(52px,8.6vw,124px)/.98 var(--serif);letter-spacing:-.025em;color:var(--paper);margin:0 0 40px}
.statement i{font-style:italic;background:linear-gradient(100deg,var(--cin2),var(--gold) 50%,var(--cin2));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 6s ease-in-out infinite;padding-right:.08em}
@keyframes sheen{50%{background-position:100% 0}}
.hero h1{font:600 clamp(13px,1.4vw,15px)/1.4 var(--sans);letter-spacing:.32em;color:var(--paper);margin:0}
.cn{margin:8px 0 48px}.cn strong{font:italic 400 19px var(--serif);letter-spacing:.06em;color:var(--gold)}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-size:15px;font-weight:500;transition:transform .35s var(--ease),box-shadow .35s,background .35s}
.btn.pri{background:var(--paper);color:var(--ink)}.btn.pri:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 14px 40px -10px rgba(255,90,60,.55)}
.btn.pri span{transition:transform .35s var(--ease)}.btn.pri:hover span{transform:translateX(4px)}
.btn.ghost{color:var(--paper);border:1px solid rgba(243,234,219,.22)}.btn.ghost:hover{color:var(--paper);background:rgba(243,234,219,.06);transform:translateY(-2px)}
.scrollcue{position:absolute;bottom:34px;left:50%;width:22px;height:36px;border:1px solid rgba(243,234,219,.3);border-radius:12px;margin-left:-11px}
.scrollcue span{position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--paper);animation:cue 2s var(--ease) infinite}
@keyframes cue{to{transform:translateY(12px);opacity:0}}
/* load sequence: visible by default, animation only adds motion */
.home .hero .wrap>*{animation:rise 1.1s var(--ease) both}
.home .hero .wrap>:nth-child(2){animation-delay:.12s}.home .hero .wrap>:nth-child(3){animation-delay:.28s}.home .hero .wrap>:nth-child(4){animation-delay:.36s}.home .hero .wrap>:nth-child(5){animation-delay:.48s}
@keyframes rise{from{transform:translateY(28px);filter:blur(8px);opacity:.001}}
/* sections */
section{padding:130px 0}
.label{font:500 12px var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--cin2);margin-bottom:40px;display:flex;align-items:center;gap:16px}
.label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
h2{font:400 clamp(36px,4.6vw,60px)/1.05 var(--serif);color:var(--paper);letter-spacing:-.02em;margin:0 0 24px}
.grid2{display:grid;grid-template-columns:5fr 7fr;gap:64px}
.about p{font-size:18px;color:var(--p2);margin:0 0 22px}.zh{color:var(--mute)!important;font-size:16px!important}
.pillars{display:grid;grid-template-columns:repeat(5,1fr);margin-top:72px;border-top:1px solid var(--line)}
.pillars div{padding:26px 18px 0 0;font-size:14px;color:var(--paper);position:relative}
.pillars div::before{content:"";position:absolute;top:-1px;left:0;width:0;height:1px;background:var(--cin2);transition:width .6s var(--ease)}.pillars div:hover::before{width:60%}
/* product */
.product{background:linear-gradient(180deg,transparent,rgba(229,67,43,.05) 30%,rgba(229,67,43,.05) 70%,transparent)}
.pgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:center}
.fk-logo{display:flex;align-items:center;gap:14px;margin-bottom:28px}.fk-logo svg{width:58px;height:58px;filter:drop-shadow(0 10px 24px rgba(229,67,43,.45));animation:bob 5s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-5px) rotate(-3deg)}}
.fk-word{font:700 34px/1 "Instrument Sans",var(--sans);letter-spacing:-.04em;color:var(--paper)}.fk-word b{font:900 24px var(--serif);color:var(--cin);margin-left:10px;letter-spacing:0}
.tagline{font:400 clamp(28px,3.2vw,42px)/1.15 var(--serif);color:var(--paper);margin:0 0 30px;letter-spacing:-.01em}.tagline span{display:block;font-size:.6em;color:var(--gold);margin-top:10px;letter-spacing:.08em}
.product h2{font:500 13px var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin:0 0 14px}
.pcopy>p{color:var(--p2)}
ul{list-style:none;padding:0;margin:26px 0;display:grid;gap:10px}
li{padding:14px 18px 14px 46px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025);position:relative;color:var(--paper);font-size:15px;transition:transform .4s var(--ease),border-color .4s,background .4s}
li::before{content:"";position:absolute;left:18px;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%;background:radial-gradient(circle,var(--cin2) 35%,transparent 40%),rgba(229,67,43,.18)}
li:hover{transform:translateX(6px);border-color:rgba(255,90,60,.45);background:rgba(229,67,43,.06)}
.phone-col{display:flex;flex-direction:column;align-items:center;perspective:1400px}
.phone{width:340px;max-width:100%;height:560px;border-radius:44px;background:#100E0C;border:1px solid rgba(243,234,219,.12);box-shadow:0 0 0 8px #060505,0 0 0 9px rgba(243,234,219,.08),0 60px 120px -30px rgba(229,67,43,.45),0 30px 60px rgba(0,0,0,.6);display:flex;flex-direction:column;overflow:hidden;transform:rotateY(-10deg) rotateX(4deg);transition:transform 1s var(--ease)}
.phone:hover{transform:none}
.ph-top{display:flex;gap:12px;align-items:center;padding:30px 20px 14px;border-bottom:1px solid var(--line);color:var(--paper)}.ph-top small{display:block;color:var(--mute);font-size:12px;line-height:1.2}.ph-top b{font-weight:600;font-size:15px}
.ph-av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--ink3);color:var(--gold);font-family:var(--serif)}
.chat{flex:1;padding:18px 16px;display:flex;flex-direction:column;gap:12px;justify-content:flex-end;overflow:hidden}
.m{max-width:82%;animation:pop .6s var(--ease) both}.m p{margin:0;padding:10px 14px;border-radius:18px;font-size:14px;line-height:1.45;color:var(--paper);background:#25211C}
.m.me{align-self:flex-end}.m.me p{background:linear-gradient(135deg,var(--cin2),#C8321D);color:#fff;border-bottom-right-radius:6px}
.m.bot p,.m.hu p{border-bottom-left-radius:6px}.m.bot p{border:1px solid color-mix(in srgb,var(--c) 40%,transparent)}
.sl{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--c);margin:0 0 4px 4px;font-weight:600}.m.bot .sl::before{content:"BOT";font-size:9px;padding:1px 5px;border-radius:4px;background:var(--c);color:#0B0A09;letter-spacing:.06em}
.typing p{display:flex;gap:4px;padding:13px 14px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--mute);animation:blink 1.2s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{50%{opacity:.25;transform:translateY(-2px)}}@keyframes pop{from{opacity:.001;transform:translateY(12px) scale(.96)}}
.ph-in{margin:0 14px 18px;padding:11px 12px 11px 18px;border-radius:999px;background:#1E1B17;display:flex;justify-content:space-between;align-items:center;color:var(--mute);font-size:14px}.ph-in i{font-style:normal;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--cin);color:#fff}
.illus{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:34px}
/* contact */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.card{padding:28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));transition:transform .4s var(--ease),border-color .4s}.card:hover{transform:translateY(-4px);border-color:rgba(255,90,60,.35)}
.card small{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--cin2)}.card p{margin:12px 0 0;color:var(--paper);font-size:15px;line-height:1.8}
footer{border-top:1px solid var(--line);padding:56px 0 48px;margin-top:40px}
.fgrid{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.flinks{display:flex;gap:28px}.flinks a{color:var(--p2);font-size:14px}.flinks a:hover{color:var(--paper)}
.fine{margin-top:32px;font-size:12px;letter-spacing:.06em;color:var(--mute)}
/* legal pages */
.legal main{max-width:780px;margin:0 auto;padding:110px 32px 40px}
.legal main h1{font:400 clamp(44px,7vw,80px)/1 var(--serif);color:var(--paper);letter-spacing:-.025em;margin:28px 0 14px}
.legal main h2{font-size:clamp(24px,3vw,32px);margin:2.2em 0 .5em}
.legal main li{padding:12px 16px 12px 42px;font-size:15px;color:var(--p2)}.legal main li:hover{transform:none}
.legal main>p{color:var(--p2)}
.note{border:1px solid rgba(232,176,75,.35);color:var(--gold);background:rgba(232,176,75,.06);padding:10px 16px;border-radius:12px;font-size:13px;display:inline-block}
/* reveal (JS-added only to below-fold items) */
.rv{opacity:.001;transform:translateY(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}.rv.in{opacity:1;transform:none}
@media(max-width:900px){.grid2,.pgrid{grid-template-columns:1fr;gap:28px}.pillars{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr}.phone{transform:none}section{padding:90px 0}}
@media(max-width:600px){.wrap{padding:0 22px}nav{padding:14px 18px}.links{gap:14px}.links a{font-size:12px}.links a:nth-child(-n+3){display:none}.bn em{display:none}.hero{min-height:auto;padding:72px 0 110px}.statement{margin-bottom:30px}.pillars{grid-template-columns:1fr}.pillars div{padding:16px 0;border-bottom:1px solid var(--line)}.phone{height:520px}.legal main{padding:60px 22px 30px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}#bg{display:none}}