*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#030014;--bg2:#0a0a1a;--card:rgba(15,15,35,0.55);--card-h:rgba(20,20,50,0.75);
  --blue:#3b82f6;--purple:#8b5cf6;--cyan:#06b6d4;--orange:#f97316;--pink:#ec4899;
  --t1:#f1f5f9;--t2:#94a3b8;--t3:#64748b;
  --border:rgba(148,163,184,0.06);--bh:rgba(139,92,246,0.3);
}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--t1);overflow-x:hidden;line-height:1.6}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:linear-gradient(var(--purple),var(--blue));border-radius:10px}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}

/* === MAGNETIC CURSOR — follows mouse with liquid lag === */
.cursor-glow{position:fixed;width:500px;height:500px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(139,92,246,0.08) 0%,rgba(59,130,246,0.04) 30%,transparent 70%);
  transform:translate(-50%,-50%);transition:opacity 0.5s;opacity:0;will-change:transform}
body:hover .cursor-glow{opacity:1}

/* === AURORA — living breathing background === */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora-blob{position:absolute;border-radius:50%;filter:blur(100px);opacity:0.4;will-change:transform}
.aurora-blob:nth-child(1){width:50vw;height:50vw;background:radial-gradient(circle,rgba(59,130,246,0.18),transparent 70%);top:-15%;left:-15%;animation:aurora1 25s ease-in-out infinite}
.aurora-blob:nth-child(2){width:40vw;height:40vw;background:radial-gradient(circle,rgba(139,92,246,0.15),transparent 70%);top:15%;right:-10%;animation:aurora2 30s ease-in-out infinite}
.aurora-blob:nth-child(3){width:35vw;height:35vw;background:radial-gradient(circle,rgba(6,182,212,0.12),transparent 70%);bottom:-5%;left:25%;animation:aurora3 20s ease-in-out infinite}
.aurora-blob:nth-child(4){width:30vw;height:30vw;background:radial-gradient(circle,rgba(236,72,153,0.1),transparent 70%);top:45%;left:5%;animation:aurora4 22s ease-in-out infinite}
@keyframes aurora1{0%,100%{transform:translate(0,0) scale(1) rotate(0deg)}25%{transform:translate(12vw,8vh) scale(1.15) rotate(5deg)}50%{transform:translate(5vw,18vh) scale(0.85) rotate(-3deg)}75%{transform:translate(-8vw,10vh) scale(1.1) rotate(2deg)}}
@keyframes aurora2{0%,100%{transform:translate(0,0) scale(1) rotate(0deg)}25%{transform:translate(-10vw,12vh) scale(0.9) rotate(-4deg)}50%{transform:translate(-18vw,-8vh) scale(1.15) rotate(6deg)}75%{transform:translate(-5vw,15vh) scale(1) rotate(-2deg)}}
@keyframes aurora3{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(15vw,-10vh) scale(1.1)}50%{transform:translate(-10vw,-15vh) scale(0.9)}75%{transform:translate(8vw,-5vh) scale(1.15)}}
@keyframes aurora4{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(10vw,15vh) scale(1.15)}50%{transform:translate(18vw,8vh) scale(0.85)}75%{transform:translate(5vw,-10vh) scale(1.1)}}

/* === NEURAL CANVAS === */
#neuralCanvas{position:fixed;inset:0;z-index:0;pointer-events:none}

/* === NOISE + GRID === */
.noise{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;background-size:256px 256px}
.grid-lines{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(148,163,184,0.015) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,0.015) 1px,transparent 1px);
  background-size:80px 80px;mask-image:radial-gradient(ellipse at 50% 50%,black 20%,transparent 70%)}

/* === KEYFRAMES === */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
@keyframes gradientFlow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes breathe{0%,100%{transform:scale(1);opacity:0.6}50%{transform:scale(1.03);opacity:1}}
@keyframes morphBlob{0%,100%{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}25%{border-radius:30% 60% 70% 40%/50% 60% 30% 60%}50%{border-radius:50% 60% 30% 60%/30% 60% 70% 40%}75%{border-radius:60% 40% 60% 30%/40% 50% 60% 50%}}
@keyframes spinSlow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes glowPulse{0%,100%{box-shadow:0 0 20px rgba(139,92,246,0.08),0 0 60px rgba(59,130,246,0.04)}50%{box-shadow:0 0 40px rgba(139,92,246,0.18),0 0 80px rgba(59,130,246,0.08)}}
@keyframes floatGeo1{0%,100%{transform:translateY(0) rotate(0deg)}25%{transform:translateY(-30px) rotate(90deg)}50%{transform:translateY(10px) rotate(180deg)}75%{transform:translateY(-20px) rotate(270deg)}}
@keyframes floatGeo2{0%,100%{transform:translateY(0) rotate(45deg) scale(1)}33%{transform:translateY(-25px) rotate(165deg) scale(1.1)}66%{transform:translateY(15px) rotate(285deg) scale(0.9)}}
@keyframes floatGeo3{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(20px,-15px) scale(1.15)}50%{transform:translate(-10px,20px) scale(0.9)}75%{transform:translate(15px,10px) scale(1.05)}}
@keyframes orbPulse{0%,100%{opacity:0.5;transform:translate(-50%,-50%) scale(1)}50%{opacity:0.85;transform:translate(-50%,-50%) scale(1.2)}}
@keyframes orbMorph{0%,100%{border-radius:50%}25%{border-radius:40% 60% 60% 40%}50%{border-radius:55% 45% 55% 45%}75%{border-radius:45% 55% 40% 60%}}
@keyframes shimmerLine{0%{left:-50%}100%{left:150%}}
@keyframes breatheLine{0%,100%{opacity:0.2;transform:scaleX(0.4)}50%{opacity:1;transform:scaleX(1)}}
@keyframes cardFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes iconBob{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-4px) scale(1.05)}}
@keyframes borderRotate{from{--angle:0deg}to{--angle:360deg}}
/* === SCROLL REVEAL — cinematic entrance === */
.rv{opacity:0;transform:translateY(60px);transition:opacity 1.2s cubic-bezier(0.16,1,0.3,1),transform 1.2s cubic-bezier(0.16,1,0.3,1),filter 1.2s cubic-bezier(0.16,1,0.3,1);filter:blur(8px)}
.rv.vis{opacity:1;transform:translateY(0);filter:blur(0)}
.rv.from-left{transform:translateX(-80px)}.rv.from-left.vis{transform:translateX(0)}
.rv.from-right{transform:translateX(80px)}.rv.from-right.vis{transform:translateX(0)}
.rv.from-scale{transform:scale(0.8);opacity:0}.rv.from-scale.vis{transform:scale(1);opacity:1}
.d1{transition-delay:0.1s}.d2{transition-delay:0.2s}.d3{transition-delay:0.3s}
.d4{transition-delay:0.4s}.d5{transition-delay:0.5s}.d6{transition-delay:0.6s}

/* === HEADER === */
header{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.25rem 0;transition:all 0.6s cubic-bezier(0.16,1,0.3,1);background:transparent}
header.scrolled{background:rgba(3,0,20,0.8);backdrop-filter:blur(30px) saturate(180%);border-bottom:1px solid var(--border);padding:0.75rem 0}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:0.75rem;text-decoration:none;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1)}
.logo:hover{transform:scale(1.05)}
.logo-symbols{display:flex;align-items:center;gap:0.1rem;font-family:'Times New Roman',serif;font-size:1.75rem;font-weight:700}
.logo-alpha{background:linear-gradient(-45deg,#dc2626,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-beta{background:linear-gradient(-45deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-text{font-size:1.35rem;font-weight:800;letter-spacing:-0.02em;background:linear-gradient(135deg,#f1f5f9 0%,#94a3b8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
nav{display:flex;align-items:center;gap:2.5rem}
nav a{color:var(--t2);text-decoration:none;font-size:0.875rem;font-weight:500;transition:color 0.3s;position:relative}
nav a::after{content:'';position:absolute;bottom:-6px;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--purple));transition:all 0.4s cubic-bezier(0.16,1,0.3,1);transform:translateX(-50%);border-radius:2px}
nav a:hover{color:var(--t1)}nav a:hover::after{width:100%}
.nav-cta{background:linear-gradient(135deg,var(--blue),var(--purple));color:white!important;padding:0.5rem 1.25rem;border-radius:10px;font-size:0.875rem;font-weight:600;transition:all 0.4s cubic-bezier(0.16,1,0.3,1);border:none;cursor:pointer;position:relative;overflow:hidden}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(139,92,246,0.4)}
.nav-cta::after{display:none!important}
.mobile-toggle{display:none;background:none;border:none;color:var(--t1);cursor:pointer;padding:0.5rem}

/* === HERO — cinematic entrance === */
.hero{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 4rem}
.hero-content{max-width:900px;position:relative;z-index:10}
.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.4rem 1.2rem;border-radius:100px;border:1px solid rgba(139,92,246,0.2);background:rgba(139,92,246,0.06);font-size:0.8rem;font-weight:500;color:var(--t2);margin-bottom:2rem;backdrop-filter:blur(10px);
  opacity:0;transform:translateY(-20px) scale(0.9);transition:all 0.8s cubic-bezier(0.16,1,0.3,1);animation:glowPulse 4s ease-in-out infinite}
.hero.loaded .hero-badge{opacity:1;transform:translateY(0) scale(1)}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite;box-shadow:0 0 10px rgba(34,197,94,0.5)}
.hero h1{font-size:clamp(2.8rem,6.5vw,5rem);font-weight:900;letter-spacing:-0.04em;line-height:1.05;margin-bottom:1.5rem;
  opacity:0;transform:translateY(50px) scale(0.95);transition:all 1s cubic-bezier(0.16,1,0.3,1) 0.15s}
.hero.loaded h1{opacity:1;transform:translateY(0) scale(1)}
.gradient-text{background:linear-gradient(135deg,var(--blue),var(--purple),var(--cyan),var(--pink),var(--blue));background-size:400% 400%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientFlow 8s ease infinite}
.hero-subtitle{font-size:1.2rem;color:var(--t2);max-width:650px;margin:0 auto 2.5rem;line-height:1.8;
  opacity:0;transform:translateY(40px);transition:all 1s cubic-bezier(0.16,1,0.3,1) 0.3s}
.hero.loaded .hero-subtitle{opacity:1;transform:translateY(0)}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;
  opacity:0;transform:translateY(30px);transition:all 1s cubic-bezier(0.16,1,0.3,1) 0.5s}
.hero.loaded .hero-actions{opacity:1;transform:translateY(0)}

/* === HERO DECORATIONS === */
.hero-orb{position:absolute;width:600px;height:600px;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:0;
  background:radial-gradient(circle at 30% 30%,rgba(139,92,246,0.15),rgba(59,130,246,0.1) 40%,rgba(6,182,212,0.05) 60%,transparent 70%);
  filter:blur(80px);animation:orbPulse 8s ease-in-out infinite,orbMorph 15s ease-in-out infinite}
.hero-shapes{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.geo{position:absolute;border:1px solid;opacity:0;transition:opacity 1.5s ease 0.5s}
.hero.loaded .geo{opacity:0.07}
.geo:nth-child(1){width:120px;height:120px;border-color:var(--blue);border-radius:30% 70% 70% 30%/30% 30% 70% 70%;top:12%;left:6%;animation:floatGeo1 18s infinite,morphBlob 12s infinite}
.geo:nth-child(2){width:80px;height:80px;border-color:var(--purple);top:22%;right:10%;animation:floatGeo2 22s infinite}
.geo:nth-child(3){width:60px;height:60px;border-color:var(--cyan);border-radius:50%;bottom:28%;left:12%;animation:floatGeo3 15s infinite}
.geo:nth-child(4){width:100px;height:100px;border-color:var(--pink);border-radius:20%;bottom:18%;right:6%;animation:floatGeo1 20s infinite reverse}
.geo:nth-child(5){width:40px;height:40px;border-color:var(--orange);top:55%;left:48%;animation:floatGeo2 16s infinite}
.geo:nth-child(6){width:160px;height:160px;border-color:var(--purple);border-radius:40% 60% 60% 40%/60% 30% 70% 40%;top:8%;right:25%;animation:floatGeo3 25s infinite,morphBlob 18s infinite reverse;opacity:0.04}

/* === SCROLL INDICATOR === */
.scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:0.5rem;opacity:0;transition:opacity 1.2s ease 1s}
.hero.loaded .scroll-indicator{opacity:1}
.scroll-indicator span{font-size:0.7rem;color:var(--t3);text-transform:uppercase;letter-spacing:0.15em}
.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--purple),transparent);position:relative;overflow:hidden}
.scroll-line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent,var(--t1),transparent);animation:scrollDown 2s ease-in-out infinite}
@keyframes scrollDown{0%{top:-100%}100%{top:100%}}

/* === BUTTONS — liquid hover with sweep + glow === */
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--purple));color:white;padding:0.9rem 2.2rem;border-radius:14px;font-size:0.95rem;font-weight:600;text-decoration:none;transition:all 0.5s cubic-bezier(0.16,1,0.3,1);border:none;cursor:pointer;display:inline-flex;align-items:center;gap:0.5rem;position:relative;overflow:hidden;box-shadow:0 4px 20px rgba(139,92,246,0.25)}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.25),transparent);transition:left 0.7s ease}
.btn-primary:hover::before{left:100%}
.btn-primary:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 20px 60px rgba(139,92,246,0.45),0 0 0 1px rgba(139,92,246,0.3),0 0 100px rgba(139,92,246,0.15)}
.btn-primary .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.3);transform:scale(0);animation:ripple 0.7s ease-out}
@keyframes ripple{to{transform:scale(4);opacity:0}}
.btn-secondary{background:rgba(139,92,246,0.06);color:var(--t2);padding:0.9rem 2.2rem;border-radius:14px;font-size:0.95rem;font-weight:600;text-decoration:none;transition:all 0.5s cubic-bezier(0.16,1,0.3,1);border:1px solid rgba(139,92,246,0.15);cursor:pointer;display:inline-flex;align-items:center;gap:0.5rem;backdrop-filter:blur(10px)}
.btn-secondary:hover{border-color:var(--bh);color:var(--t1);background:rgba(139,92,246,0.12);transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,0.3),0 0 0 1px rgba(139,92,246,0.15)}

/* === STATS BAR — breathing borders === */
.stats-bar{position:relative;z-index:2;padding:4rem 0;background:rgba(3,0,20,0.4);backdrop-filter:blur(20px);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-bar::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--purple),var(--blue),transparent);animation:breatheLine 4s ease-in-out infinite}
.stats-bar::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue),var(--purple),transparent);animation:breatheLine 4s ease-in-out infinite 2s}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;text-align:center}
.stat-item{position:relative;padding:1rem 0;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1)}
.stat-item:hover{transform:scale(1.08)}
.stat-item::after{content:'';position:absolute;right:0;top:20%;height:60%;width:1px;background:linear-gradient(to bottom,transparent,var(--border),transparent)}
.stat-item:last-child::after{display:none}
.stat-number{font-size:2.5rem;font-weight:800;letter-spacing:-0.03em;font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,var(--t1),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  transition:all 0.4s}
.stat-item:hover .stat-number{filter:drop-shadow(0 0 25px rgba(59,130,246,0.5))}
.stat-label{font-size:0.7rem;color:var(--t3);margin-top:0.5rem;font-weight:600;text-transform:uppercase;letter-spacing:0.12em}

/* === SECTION DIVIDERS — shimmer sweep === */
.section-divider{height:1px;position:relative;overflow:hidden;background:linear-gradient(90deg,transparent,var(--border),transparent)}
.section-divider::after{content:'';position:absolute;top:0;left:-50%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(139,92,246,0.5),rgba(59,130,246,0.5),transparent);animation:shimmerLine 4s ease-in-out infinite}

/* === SECTIONS === */
.section{position:relative;z-index:2;padding:8rem 0}
.section-label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.2em;margin-bottom:1.25rem;display:inline-flex;align-items:center;gap:0.75rem}
.section-label::before{content:'';width:30px;height:1px;background:linear-gradient(90deg,var(--purple),transparent);display:inline-block}
.section-label-text{background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-title{font-size:clamp(2.2rem,4.5vw,3.2rem);font-weight:800;letter-spacing:-0.03em;line-height:1.12;margin-bottom:1.25rem}
.section-subtitle{font-size:1.05rem;color:var(--t2);max-width:550px;line-height:1.8}
.section-header{margin-bottom:4.5rem}
.section-header.center{text-align:center}
.section-header.center .section-subtitle{margin:0 auto}
.section-header.center .section-label{justify-content:center}
.section-header.center .section-label::before{display:none}

/* === CARDS — glass morphism + CONTINUOUS ambient animation + rotating border === */
.card{background:var(--card);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:20px;padding:2.25rem;
  transition:all 0.6s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden;
  animation:cardFloat 6s ease-in-out infinite;animation-play-state:paused}
.card:nth-child(2){animation-delay:-1s}.card:nth-child(3){animation-delay:-2s}
.card:nth-child(4){animation-delay:-3s}.card:nth-child(5){animation-delay:-4s}.card:nth-child(6){animation-delay:-5s}
.card.vis{animation-play-state:running}
/* Inner glow that follows mouse (set via JS) */
.card-glow{position:absolute;width:300px;height:300px;border-radius:50%;pointer-events:none;z-index:0;opacity:0;transition:opacity 0.5s;
  background:radial-gradient(circle,rgba(139,92,246,0.12),transparent 70%)}
.card:hover .card-glow{opacity:1}
/* Rotating conic border on hover */
.card::before{content:'';position:absolute;inset:-1px;border-radius:20px;padding:1px;
  background:conic-gradient(from var(--card-angle,0deg),transparent 40%,rgba(139,92,246,0.3) 50%,rgba(59,130,246,0.3) 60%,transparent 70%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity 0.5s}
.card:hover::before{opacity:1}
.card:hover{transform:translateY(-10px);border-color:rgba(139,92,246,0.15);
  box-shadow:0 30px 80px rgba(0,0,0,0.5),0 0 0 1px rgba(139,92,246,0.08),0 0 60px rgba(139,92,246,0.06)}
.card-icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;position:relative;z-index:2;
  transition:all 0.5s cubic-bezier(0.16,1,0.3,1);animation:iconBob 4s ease-in-out infinite}
.card-icon svg{width:28px;height:28px}
.card:hover .card-icon{transform:scale(1.2) rotate(-8deg);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.card-title{font-size:1.15rem;font-weight:700;margin-bottom:0.6rem;position:relative;z-index:2}
.card-title::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--purple),var(--cyan));transition:width 0.6s cubic-bezier(0.16,1,0.3,1);border-radius:2px}
.card:hover .card-title::after{width:70%}
.card-desc{font-size:0.88rem;color:var(--t2);line-height:1.7;position:relative;z-index:2}
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}

/* === RESEARCH CARDS === */
.research-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
.research-card{display:flex;gap:1.25rem;align-items:flex-start}
.research-number{font-size:2.2rem;font-weight:900;line-height:1;min-width:48px;flex-shrink:0;position:relative;z-index:2;
  background:linear-gradient(135deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  transition:all 0.5s cubic-bezier(0.16,1,0.3,1)}
.card:hover .research-number{transform:scale(1.15) translateY(-3px);filter:brightness(1.4) drop-shadow(0 0 15px rgba(139,92,246,0.4))}

/* === TECH GRID — continuous icon animation + glow ring === */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.tech-item{background:var(--card);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:16px;padding:1.75rem;text-align:center;
  transition:all 0.5s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}
/* Rotating glow ring */
.tech-item::after{content:'';position:absolute;inset:-1px;border-radius:16px;
  background:conic-gradient(from 0deg,transparent 60%,rgba(139,92,246,0.25) 70%,rgba(59,130,246,0.25) 80%,transparent 90%);
  opacity:0;transition:opacity 0.5s;animation:spinSlow 4s linear infinite}
.tech-item:hover::after{opacity:1}
.tech-item::before{content:'';position:absolute;inset:0;border-radius:16px;background:radial-gradient(circle at 50% 0%,rgba(139,92,246,0.1),transparent 70%);opacity:0;transition:opacity 0.5s}
.tech-item:hover::before{opacity:1}
.tech-item:hover{border-color:rgba(139,92,246,0.2);transform:translateY(-8px);box-shadow:0 25px 60px rgba(0,0,0,0.4),0 0 40px rgba(139,92,246,0.08)}
.tech-icon{display:flex;align-items:center;justify-content:center;margin:0 auto 0.75rem;position:relative;z-index:1;height:36px;
  transition:all 0.5s cubic-bezier(0.16,1,0.3,1);animation:iconBob 5s ease-in-out infinite}
.tech-icon svg{width:24px;height:24px}
.tech-item:hover .tech-icon{transform:scale(1.3) translateY(-6px);filter:drop-shadow(0 0 15px rgba(139,92,246,0.3))}
.tech-name{font-size:0.85rem;font-weight:600;margin-bottom:0.25rem;position:relative;z-index:1}
.tech-role{font-size:0.72rem;color:var(--t3);position:relative;z-index:1}

/* === ARCHITECTURE === */
.arch-visual{background:var(--card);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:20px;padding:3rem;margin-top:3rem;position:relative;overflow:hidden}
.arch-visual::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 10%,var(--blue),var(--purple),var(--cyan),transparent 90%);animation:breatheLine 5s ease-in-out infinite}
.arch-visual::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 10%,var(--cyan),var(--purple),var(--blue),transparent 90%);animation:breatheLine 5s ease-in-out infinite 2.5s}
.arch-layers{display:flex;flex-direction:column;gap:1rem}
.arch-layer{display:flex;align-items:center;gap:1.25rem;padding:1.25rem 1.5rem;border-radius:12px;border:1px solid var(--border);transition:all 0.5s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}
.arch-layer::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:3px;transition:all 0.5s}
.arch-layer:nth-child(1)::before{background:var(--cyan)}.arch-layer:nth-child(2)::before{background:var(--blue)}
.arch-layer:nth-child(3)::before{background:var(--purple)}.arch-layer:nth-child(4)::before{background:var(--orange)}
.arch-layer:hover{border-color:rgba(139,92,246,0.15);background:rgba(139,92,246,0.04);transform:translateX(12px)}
.arch-layer:hover::before{width:6px;box-shadow:0 0 15px currentColor}
.arch-layer-label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;min-width:100px}
.arch-layer-services{display:flex;flex-wrap:wrap;gap:0.5rem}
.arch-tag{padding:0.35rem 0.85rem;border-radius:8px;font-size:0.72rem;font-weight:500;background:rgba(59,130,246,0.08);color:var(--blue);border:1px solid rgba(59,130,246,0.1);transition:all 0.4s cubic-bezier(0.16,1,0.3,1)}
.arch-tag:hover{background:rgba(59,130,246,0.18);transform:translateY(-3px) scale(1.05);box-shadow:0 8px 20px rgba(59,130,246,0.15)}

/* === TEAM — breathing avatar + spinning rainbow ring === */
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:800px;margin:0 auto}
.team-card{background:var(--card);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:20px;padding:2.75rem;text-align:center;transition:all 0.6s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}
.team-card::before{content:'';position:absolute;top:-100%;left:-100%;width:300%;height:300%;background:conic-gradient(from 0deg,transparent,rgba(139,92,246,0.06),transparent,rgba(59,130,246,0.06),transparent);animation:spinSlow 10s linear infinite;opacity:0;transition:opacity 0.6s}
.team-card:hover::before{opacity:1}
.team-card:hover{transform:translateY(-10px);border-color:rgba(139,92,246,0.2);box-shadow:0 30px 80px rgba(0,0,0,0.5),0 0 0 1px rgba(139,92,246,0.1),0 0 60px rgba(139,92,246,0.06)}
.team-avatar{width:88px;height:88px;border-radius:50%;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:800;position:relative;transition:all 0.5s;animation:breathe 4s ease-in-out infinite}
.team-avatar::before{content:'';position:absolute;inset:-5px;border-radius:50%;background:conic-gradient(from 0deg,var(--blue),var(--purple),var(--cyan),var(--pink),var(--blue));animation:spinSlow 3s linear infinite;opacity:0;transition:opacity 0.5s}
.team-avatar::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:var(--bg);z-index:0}
.team-card:hover .team-avatar::before{opacity:1}
.team-card:hover .team-avatar{transform:scale(1.1)}
.team-avatar-inner{position:relative;z-index:1;width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center}
.team-name{font-size:1.25rem;font-weight:700;margin-bottom:0.3rem}
.team-role{font-size:0.85rem;font-weight:600;margin-bottom:0.85rem;background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.team-desc{font-size:0.85rem;color:var(--t2);line-height:1.7}

/* === CTA — pulsing glow box === */
.cta-section{position:relative;z-index:2;padding:6rem 0}
.cta-box{background:linear-gradient(135deg,rgba(59,130,246,0.06),rgba(139,92,246,0.06),rgba(6,182,212,0.04));border:1px solid rgba(139,92,246,0.1);border-radius:28px;padding:5rem 4rem;text-align:center;position:relative;overflow:hidden;backdrop-filter:blur(20px);animation:glowPulse 4s ease-in-out infinite}
.cta-box::before{content:'';position:absolute;top:0;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,var(--purple),transparent);animation:breatheLine 3s ease-in-out infinite}
.cta-box::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(139,92,246,0.1),transparent 60%);pointer-events:none}
.cta-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;margin-bottom:1.25rem;position:relative;letter-spacing:-0.02em}
.cta-desc{font-size:1.05rem;color:var(--t2);max-width:500px;margin:0 auto 2.5rem;position:relative;line-height:1.8}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;position:relative}

/* === FOOTER === */
footer{position:relative;z-index:2;border-top:1px solid var(--border);padding:3rem 0 2rem}
footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(139,92,246,0.2),transparent)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}
.footer-left{display:flex;flex-direction:column;gap:0.5rem}
.footer-copy{font-size:0.78rem;color:var(--t3)}
.footer-links{display:flex;gap:1.75rem}
.footer-links a{color:var(--t3);transition:all 0.5s cubic-bezier(0.16,1,0.3,1);display:flex;align-items:center}
.footer-links a:hover{color:var(--t1);transform:translateY(-4px) scale(1.15);filter:drop-shadow(0 0 10px rgba(139,92,246,0.3))}
.footer-links svg{width:20px;height:20px}

/* === RESPONSIVE — TABLET (max 968px) === */
@media(max-width:968px){
  /* Mobile nav — smooth slide-in */
  nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(3,0,20,0.97);backdrop-filter:blur(40px);
    flex-direction:column;padding:5rem 2rem 2rem;gap:2rem;z-index:99;
    transform:translateY(-100%);transition:transform 0.5s cubic-bezier(0.16,1,0.3,1),opacity 0.4s;opacity:0}
  nav.open{display:flex;transform:translateY(0);opacity:1}
  nav a{font-size:1.25rem;font-weight:600;padding:0.75rem 0;border-bottom:1px solid var(--border)}
  nav a::after{display:none}
  .nav-cta{text-align:center;padding:1rem 2rem;font-size:1.1rem;border-radius:14px;margin-top:1rem}
  .mobile-toggle{display:block;z-index:101;position:relative}
  /* Grids to single column */
  .platform-grid,.research-grid{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .team-grid{grid-template-columns:1fr;max-width:100%}
  .stat-item::after{display:none}
  /* Reduce hero orb and shapes */
  .hero-orb{width:350px;height:350px}
  .geo{display:none}
  /* Reduce aurora intensity for performance */
  .aurora-blob{opacity:0.25;filter:blur(80px)}
  /* Cards — disable 3D tilt on touch (handled by JS too) */
  .card,.team-card,.tech-item{animation:none!important}
  .card:hover,.team-card:hover,.tech-item:hover{transform:translateY(-6px)!important}
  /* Section spacing */
  .section{padding:5rem 0}
  .section-header{margin-bottom:3rem}
  /* Architecture */
  .arch-visual{padding:2rem}
  .arch-layer{padding:1rem}
  .arch-layer-label{min-width:80px;font-size:0.65rem}
  .arch-tag{font-size:0.68rem;padding:0.3rem 0.65rem}
}

/* === RESPONSIVE — MOBILE (max 640px) === */
@media(max-width:640px){
  .container{padding:0 1.25rem}
  /* Hero — optimized for small screens */
  .hero{padding:5.5rem 1.25rem 2.5rem;min-height:auto;min-height:100svh}
  .hero h1{font-size:clamp(2rem,8vw,2.8rem);margin-bottom:1rem}
  .hero-subtitle{font-size:1rem;line-height:1.7;margin-bottom:2rem}
  .hero-badge{font-size:0.72rem;padding:0.35rem 1rem;margin-bottom:1.5rem}
  .hero-orb{width:280px;height:280px;filter:blur(60px)}
  .hero-actions{flex-direction:column;align-items:stretch}
  /* Buttons — touch-friendly 44px+ tap targets */
  .btn-primary,.btn-secondary{padding:1rem 1.5rem;font-size:1rem;justify-content:center;min-height:48px;border-radius:12px}
  /* Stats bar */
  .stats-bar{padding:2.5rem 0}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
  .stat-number{font-size:2rem}
  .stat-label{font-size:0.65rem;letter-spacing:0.1em}
  /* Sections */
  .section{padding:4rem 0}
  .section-title{font-size:clamp(1.6rem,6vw,2.2rem)}
  .section-subtitle{font-size:0.95rem}
  .section-header{margin-bottom:2.5rem}
  /* Cards */
  .card{padding:1.75rem;border-radius:16px}
  .card-icon{width:48px;height:48px;border-radius:12px;margin-bottom:1.25rem}
  .card-title{font-size:1.05rem}
  .card-desc{font-size:0.85rem}
  /* Research cards — prevent number overlap */
  .research-card{gap:1rem}
  .research-number{font-size:1.8rem;min-width:40px}
  .research-grid{gap:1.25rem}
  /* Tech grid */
  .tech-grid{grid-template-columns:repeat(2,1fr);gap:0.75rem}
  .tech-item{padding:1.25rem;border-radius:12px}
  .tech-name{font-size:0.8rem}
  .tech-role{font-size:0.68rem}
  /* Architecture */
  .arch-visual{padding:1.5rem;border-radius:16px;margin-top:2rem}
  .arch-layer{flex-direction:column;align-items:flex-start;gap:0.75rem;padding:1rem}
  .arch-layer-label{min-width:auto;font-size:0.65rem}
  .arch-layer-services{gap:0.4rem}
  .arch-tag{font-size:0.65rem;padding:0.25rem 0.6rem}
  /* Team */
  .team-card{padding:2rem 1.5rem;border-radius:16px}
  .team-avatar{width:72px;height:72px;font-size:1.5rem}
  .team-name{font-size:1.1rem}
  .team-role{font-size:0.8rem}
  .team-desc{font-size:0.82rem}
  /* CTA */
  .cta-box{padding:3rem 1.5rem;border-radius:20px}
  .cta-title{font-size:clamp(1.5rem,5vw,2rem)}
  .cta-desc{font-size:0.95rem}
  .cta-actions{flex-direction:column;align-items:stretch}
  /* Footer */
  .footer-inner{flex-direction:column;align-items:center;text-align:center;gap:1.5rem}
  .footer-left{align-items:center}
  .footer-links{gap:2rem}
  .footer-links svg{width:22px;height:22px}
  /* Scroll indicator — hide on very small screens */
  .scroll-indicator{display:none}
  /* Header */
  header{padding:1rem 0}
  header.scrolled{padding:0.6rem 0}
  .logo-symbols{font-size:1.4rem}
  .logo-text{font-size:1.1rem}
}

/* === RESPONSIVE — VERY SMALL (max 380px) === */
@media(max-width:380px){
  .container{padding:0 1rem}
  .hero h1{font-size:1.8rem}
  .hero-subtitle{font-size:0.9rem}
  .stats-grid{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:1fr}
  .stat-number{font-size:1.8rem}
  .card{padding:1.5rem}
  .research-number{font-size:1.6rem;min-width:36px}
  .btn-primary,.btn-secondary{padding:0.9rem 1.25rem;font-size:0.95rem}
}

/* === REDUCED MOTION === */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
  .rv{opacity:1;transform:none;filter:none}
  .aurora,.noise,.grid-lines,.cursor-glow,#neuralCanvas{display:none}
}