/* ==================== CSS CUSTOM PROPERTIES ==================== */
:root {
    --bg-primary: #030014;
    --bg-secondary: #07051a;
    --bg-card: rgba(12, 12, 35, 0.6);
    --text-primary: #f0f0ff;
    --text-secondary: rgba(200, 200, 240, 0.7);
    --text-muted: rgba(160, 160, 200, 0.5);
    --accent-cyan: #06b6d4;
    --accent-blue: #3b82f6;
    --accent-purple: #a855f7;
    --accent-pink: #ec4899;
    --gradient-primary: linear-gradient(135deg, #06b6d4, #3b82f6, #a855f7);
    --gradient-glow: linear-gradient(135deg, rgba(6,182,212,0.15), rgba(168,85,247,0.15));
    --glass-bg: rgba(12, 12, 40, 0.5);
    --glass-border: rgba(255,255,255,0.06);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.5);
    --border-radius: 16px;
    --border-radius-sm: 10px;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Space Grotesk', 'Inter', sans-serif;
    --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
    --transition-smooth: 0.4s cubic-bezier(0.4,0,0.2,1);
    --transition-spring: 0.6s cubic-bezier(0.34,1.56,0.64,1);
    --section-padding: 120px 0;
    --container-width: 1200px;
}

/* ==================== RESET ==================== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}
ul{list-style:none}
.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}
.section{padding:var(--section-padding);position:relative;overflow:hidden}

/* ==================== CUSTOM CURSOR ==================== */
.cursor-dot{width:6px;height:6px;background:var(--accent-cyan);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9999;transition:width .15s,height .15s,background .15s;mix-blend-mode:difference}
.cursor-ring{width:36px;height:36px;border:1.5px solid rgba(6,182,212,0.5);border-radius:50%;position:fixed;top:0;left:0;pointer-events:none;z-index:9998;transition:width .2s,height .2s,border-color .2s;mix-blend-mode:difference}
body:hover .cursor-dot,body:hover .cursor-ring{opacity:1}
.cursor-dot.hover{width:12px;height:12px;background:var(--accent-purple)}
.cursor-ring.hover{width:50px;height:50px;border-color:rgba(168,85,247,0.5)}

/* ==================== SCROLL PROGRESS ==================== */
.scroll-progress{position:fixed;top:0;left:0;width:0%;height:3px;background:var(--gradient-primary);z-index:10000;transition:none;box-shadow:0 0 10px rgba(6,182,212,0.5)}

/* ==================== GRADIENT TEXT & GLASS ==================== */
.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--border-radius);box-shadow:var(--glass-shadow);transition:all var(--transition-smooth);position:relative;overflow:hidden}
.glass-card:hover{border-color:rgba(255,255,255,0.12);box-shadow:0 8px 40px rgba(6,182,212,0.1),0 0 0 1px rgba(255,255,255,0.05);transform:translateY(-6px)}

/* Card inner glow on hover */
.card-glow{position:absolute;inset:0;opacity:0;transition:opacity .4s;background:radial-gradient(600px circle at var(--mouse-x,50%) var(--mouse-y,50%),rgba(6,182,212,0.06),transparent 60%);pointer-events:none;z-index:0}
.glass-card:hover .card-glow{opacity:1}

/* Card shine sweep */
.card-shine{position:absolute;inset:0;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,0.03) 45%,rgba(255,255,255,0.05) 50%,rgba(255,255,255,0.03) 55%,transparent 60%);transform:translateX(-100%);pointer-events:none;z-index:1}
.glass-card:hover .card-shine{transform:translateX(100%);transition:transform .8s ease}

/* ==================== REVEAL ==================== */
.reveal{opacity:0;transform:translateY(50px);transition:opacity .9s cubic-bezier(0.16,1,0.3,1),transform .9s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ==================== SECTION DIVIDER ==================== */
.section-divider{display:flex;align-items:center;justify-content:center;gap:16px;padding:0 24px}
.divider-line{flex:1;height:1px;max-width:200px;background:linear-gradient(90deg,transparent,rgba(6,182,212,0.3),transparent)}
.divider-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan);animation:pulse 2s ease-in-out infinite}

/* ==================== FLOATING SHAPES ==================== */
.floating-shapes{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.shape{position:absolute;border-radius:50%;opacity:.04;filter:blur(60px)}
.shape-1{width:500px;height:500px;background:var(--accent-cyan);top:10%;right:-10%;animation:shapeFloat 15s ease-in-out infinite}
.shape-2{width:400px;height:400px;background:var(--accent-purple);bottom:10%;left:-10%;animation:shapeFloat 20s ease-in-out infinite reverse}
.shape-3{width:300px;height:300px;background:var(--accent-blue);top:50%;left:40%;animation:shapeFloat 12s ease-in-out infinite 3s}
@keyframes shapeFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-30px) scale(1.1)}66%{transform:translate(-30px,20px) scale(.9)}}

/* ==================== BUTTONS ==================== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;border-radius:60px;font-weight:600;font-size:.95rem;transition:all var(--transition-smooth);position:relative;overflow:hidden;letter-spacing:.02em}
.btn-content{position:relative;z-index:2}
.btn-icon{position:relative;z-index:2;display:flex}
.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 20px rgba(6,182,212,0.3)}
.btn-primary:hover{box-shadow:0 8px 40px rgba(6,182,212,0.5);transform:translateY(-3px) scale(1.03)}
.btn-glow{position:absolute;inset:-2px;background:var(--gradient-primary);border-radius:inherit;filter:blur(15px);opacity:0;transition:opacity .4s;z-index:0}
.btn-primary:hover .btn-glow{opacity:.5}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:200%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left .6s}
.btn-primary:hover::before{left:100%}
.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid rgba(255,255,255,0.15);position:relative}
.btn-border{position:absolute;inset:-1px;border-radius:inherit;background:conic-gradient(from 0deg,var(--accent-cyan),var(--accent-purple),var(--accent-pink),var(--accent-cyan));opacity:0;transition:opacity .4s;z-index:-1;padding:1px}
.btn-secondary:hover .btn-border{opacity:1}
.btn-secondary:hover{border-color:transparent;background:var(--bg-primary);box-shadow:0 0 30px rgba(6,182,212,0.15);transform:translateY(-3px)}
.btn-full{width:100%;justify-content:center}

/* ==================== SECTION HEADER ==================== */
.section-header{text-align:center;max-width:700px;margin:0 auto 80px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:.7rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-cyan);background:rgba(6,182,212,0.08);border:1px solid rgba(6,182,212,0.2);padding:8px 22px;border-radius:60px;margin-bottom:20px}
.tag-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-cyan);animation:pulse 2s ease-in-out infinite}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.2;margin-bottom:20px}
.section-subtitle{color:var(--text-secondary);font-size:1.1rem;line-height:1.8}

/* ==================== NAVIGATION ==================== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:all var(--transition-smooth)}
.navbar.scrolled{background:rgba(3,0,20,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:12px 0}
.nav-container{max-width:var(--container-width);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:.05em;z-index:1001}
.logo-icon-wrap{position:relative;font-size:1.5rem}
.nav-logo{position:relative;display:flex;align-items:center;justify-content:center;overflow:visible}

/* Circuit Board Container */
.logo-circuit-wrap{position:absolute;width:280px;height:80px;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:1}
.logo-circuits{width:100%;height:100%;overflow:visible}

/* Circuit Lines - staggered draw animation */
.circuit-line{fill:none;stroke:rgba(6,182,212,0.25);stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:300;stroke-dashoffset:300}
.cl-1{animation:drawLine 3s ease-out 0.2s forwards}
.cl-2{animation:drawLine 3s ease-out 0.5s forwards}
.cl-3{animation:drawLine 3s ease-out 0.8s forwards}
.cl-4{animation:drawLine 3s ease-out 0.3s forwards}
.cl-5{animation:drawLine 3s ease-out 0.6s forwards}
.cl-6{animation:drawLine 3s ease-out 0.9s forwards}
@keyframes drawLine{to{stroke-dashoffset:0}}

/* Junction Nodes - staggered fade-in */
.circuit-node{fill:rgba(6,182,212,0.5);opacity:0}
.cn-1,.cn-4{animation:fadeNode .5s ease-out 2.2s forwards}
.cn-2,.cn-5{animation:fadeNode .5s ease-out 2.5s forwards}
.cn-3,.cn-6{animation:fadeNode .5s ease-out 2.8s forwards}
@keyframes fadeNode{to{opacity:1}}

/* End-point Nodes - breathing pulse */
.circuit-end{fill:none;stroke:rgba(6,182,212,0.4);stroke-width:1;opacity:0}
.ce-1,.ce-4{animation:fadeNode .5s ease-out 3s forwards,endPulse 2.5s ease-in-out 3.5s infinite}
.ce-2,.ce-5{animation:fadeNode .5s ease-out 3.2s forwards,endPulse 2.5s ease-in-out 3.7s infinite}
.ce-3,.ce-6{animation:fadeNode .5s ease-out 3.4s forwards,endPulse 2.5s ease-in-out 3.9s infinite}
@keyframes endPulse{0%,100%{r:3;stroke:rgba(6,182,212,0.3);filter:none}50%{r:4;stroke:rgba(6,182,212,0.8);filter:drop-shadow(0 0 4px rgba(6,182,212,0.6))}}

/* Electric Pulse Dots traveling along paths */
.circuit-pulse{fill:rgba(6,182,212,0.9);filter:drop-shadow(0 0 4px rgba(6,182,212,1));opacity:0;animation:pulseFade 1s ease-out 3s forwards}
@keyframes pulseFade{to{opacity:1}}

/* Logo Image  */
.brand-logo{height:60px;width:auto;object-fit:contain;mix-blend-mode:screen;filter:drop-shadow(0 0 6px rgba(6,182,212,0.4)) brightness(1.05);animation:logoBreathe 4s ease-in-out infinite;transition:all .4s ease;position:relative;z-index:2}
@keyframes logoBreathe{0%,100%{filter:drop-shadow(0 0 6px rgba(6,182,212,0.3)) brightness(1.05)}50%{filter:drop-shadow(0 0 18px rgba(6,182,212,0.7)) brightness(1.15)}}

/* Hover: refined brightness boost, circuits glow stronger */
.nav-logo:hover .brand-logo{filter:drop-shadow(0 0 25px rgba(6,182,212,0.9)) brightness(1.25);transform:scale(1.03)}
.nav-logo:hover .circuit-line{stroke:rgba(6,182,212,0.5);filter:drop-shadow(0 0 3px rgba(6,182,212,0.6))}
.nav-logo:hover .circuit-node{fill:rgba(6,182,212,0.9);filter:drop-shadow(0 0 6px rgba(6,182,212,0.8))}
.nav-logo:hover .circuit-pulse{fill:rgba(168,85,247,1);filter:drop-shadow(0 0 8px rgba(168,85,247,1))}
.logo-accent{color:var(--accent-cyan);-webkit-text-fill-color:var(--accent-cyan)}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width .3s cubic-bezier(0.34,1.56,0.64,1)}
.nav-links a:hover{color:var(--text-primary)}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--gradient-primary) !important;-webkit-background-clip:initial !important;-webkit-text-fill-color:initial !important;background-clip:initial !important;color:#fff !important;padding:10px 24px !important;border-radius:60px !important;font-weight:600 !important;box-shadow:0 4px 15px rgba(6,182,212,0.25);transition:all var(--transition-smooth) !important;position:relative;overflow:hidden}
.nav-cta::after{display:none !important}
.nav-cta:hover{box-shadow:0 6px 25px rgba(6,182,212,0.4) !important;transform:translateY(-2px)}

/* ==================== LANGUAGE SWITCHER ==================== */
.lang-switcher{position:relative;z-index:1001;margin-left:12px}
.lang-current{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:60px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);color:var(--text-secondary);font-size:.82rem;font-weight:600;font-family:var(--font-display);letter-spacing:.05em;transition:all var(--transition-fast);cursor:pointer}
.lang-current:hover{border-color:rgba(6,182,212,0.3);color:var(--text-primary);background:rgba(6,182,212,0.06)}
.lang-current svg{transition:transform .3s;opacity:.5}
.lang-switcher.open .lang-current svg{transform:rotate(180deg)}
.lang-flag{font-size:1.1rem;line-height:1}
.lang-code{min-width:20px}
.lang-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:160px;background:rgba(12,12,40,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius-sm);box-shadow:0 16px 48px rgba(0,0,0,0.6);padding:6px;opacity:0;visibility:hidden;transform:translateY(-8px) scale(0.96);transition:all .25s cubic-bezier(0.4,0,0.2,1);pointer-events:none}
.lang-switcher.open .lang-dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}
.lang-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;border-radius:8px;font-size:.88rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast);text-align:left}
.lang-option:hover{background:rgba(6,182,212,0.08);color:var(--text-primary)}
.lang-option.active{background:rgba(6,182,212,0.12);color:var(--accent-cyan);border-left:2px solid var(--accent-cyan)}
.lang-option .lang-flag{font-size:1.2rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;z-index:1001}
.nav-toggle span{width:24px;height:2px;background:var(--text-primary);transition:all var(--transition-fast);border-radius:2px}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ==================== HERO ==================== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding:120px 24px 80px}
#particleCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,0.03) 1px,transparent 1px);background-size:60px 60px;z-index:0;animation:gridMove 20s linear infinite}
@keyframes gridMove{0%{transform:translate(0,0)}100%{transform:translate(60px,60px)}}
.hero-noise{position:absolute;inset:0;background: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='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");z-index:0;pointer-events:none}
.hero-gradient-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.35;z-index:0}
.hero-orb-1{width:600px;height:600px;background:radial-gradient(circle,var(--accent-cyan),transparent 70%);top:-15%;right:-10%;animation:orbFloat 10s ease-in-out infinite}
.hero-orb-2{width:500px;height:500px;background:radial-gradient(circle,var(--accent-purple),transparent 70%);bottom:-15%;left:-10%;animation:orbFloat 12s ease-in-out infinite 3s}
.hero-orb-3{width:350px;height:350px;background:radial-gradient(circle,var(--accent-blue),transparent 70%);top:40%;left:50%;animation:orbFloat 8s ease-in-out infinite 6s}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(40px,-40px) scale(1.08)}50%{transform:translate(-25px,30px) scale(.93)}75%{transform:translate(20px,15px) scale(1.04)}}
.hero-lines{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.hero-line{position:absolute;width:1px;height:200px;background:linear-gradient(to bottom,transparent,rgba(6,182,212,0.15),transparent);animation:lineFloat 6s linear infinite}
.hero-line:nth-child(1){left:20%;animation-delay:0s}
.hero-line:nth-child(2){left:50%;animation-delay:2s}
.hero-line:nth-child(3){left:80%;animation-delay:4s}
@keyframes lineFloat{0%{top:-200px;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:100%;opacity:0}}
.hero-content{position:relative;z-index:1;max-width:900px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:500;color:var(--accent-cyan);background:rgba(6,182,212,0.06);border:1px solid rgba(6,182,212,0.15);padding:8px 22px;border-radius:60px;margin-bottom:32px;animation:badgeGlow 3s ease-in-out infinite}
@keyframes badgeGlow{0%,100%{box-shadow:0 0 0 0 rgba(6,182,212,0)}50%{box-shadow:0 0 20px rgba(6,182,212,0.15)}}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-cyan);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(6,182,212,0.4)}50%{opacity:.7;box-shadow:0 0 0 10px rgba(6,182,212,0)}}
.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:24px}
.title-line{display:block}
/* Glitch effect */
.glitch{position:relative;animation:glitchSkew 8s infinite linear alternate-reverse}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%;background:var(--bg-primary)}
.glitch::before{left:2px;text-shadow:-2px 0 var(--accent-cyan);clip-path:inset(0 100% 0 0);animation:glitchTop 3s infinite linear alternate-reverse;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.glitch::after{left:-2px;text-shadow:2px 0 var(--accent-purple);clip-path:inset(0 100% 0 0);animation:glitchBottom 4s infinite linear alternate-reverse;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
@keyframes glitchTop{0%,90%{clip-path:inset(0 100% 0 0)}92%{clip-path:inset(20% 0 60% 0)}94%{clip-path:inset(50% 0 10% 0)}96%{clip-path:inset(10% 0 70% 0)}98%,100%{clip-path:inset(0 100% 0 0)}}
@keyframes glitchBottom{0%,88%{clip-path:inset(0 100% 0 0)}90%{clip-path:inset(60% 0 5% 0)}93%{clip-path:inset(15% 0 55% 0)}96%{clip-path:inset(70% 0 5% 0)}98%,100%{clip-path:inset(0 100% 0 0)}}
@keyframes glitchSkew{0%,100%{transform:skew(0deg)}2%{transform:skew(0.5deg)}4%{transform:skew(0deg)}}
.hero-subtitle{color:var(--text-secondary);font-size:1.15rem;line-height:1.8;max-width:680px;margin:0 auto 40px;min-height:56px}
.typing-cursor{animation:blink 1s step-end infinite;color:var(--accent-cyan);font-weight:300}
@keyframes blink{50%{opacity:0}}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}
.hero-stats{display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat-number{font-family:var(--font-display);font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat-label{display:block;font-size:.8rem;color:var(--text-muted);margin-top:4px}
.hero-stat-divider{width:1px;height:40px;background:linear-gradient(to bottom,transparent,rgba(6,182,212,0.3),transparent)}

/* Scroll indicator */
.hero-scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--text-muted);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase}
.scroll-mouse{width:24px;height:38px;border:2px solid rgba(6,182,212,0.4);border-radius:12px;position:relative}
.scroll-wheel{width:3px;height:8px;background:var(--accent-cyan);border-radius:3px;position:absolute;top:6px;left:50%;transform:translateX(-50%);animation:scrollWheel 2s ease-in-out infinite}
@keyframes scrollWheel{0%{top:6px;opacity:1}100%{top:22px;opacity:0}}

/* ==================== ABOUT ==================== */
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
.about-card{padding:36px 28px;text-align:center;position:relative}
.about-card>*{position:relative;z-index:2}
.about-icon{width:64px;height:64px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;border-radius:16px;background:var(--gradient-glow);border:1px solid rgba(6,182,212,0.15);transition:all var(--transition-smooth)}
.about-card:hover .about-icon{background:rgba(6,182,212,0.12);border-color:rgba(6,182,212,0.35);box-shadow:0 0 30px rgba(6,182,212,0.2);transform:scale(1.1) rotate(5deg)}
.about-icon svg{width:28px;height:28px;stroke:var(--accent-cyan);transition:all var(--transition-smooth)}
.about-card:hover .about-icon svg{filter:drop-shadow(0 0 6px rgba(6,182,212,0.5))}
.about-card h3{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:12px}
.about-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}

/* Counter rings */
.about-counters{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.counter-card{text-align:center;position:relative;padding:32px 20px 28px;border-radius:var(--border-radius);transition:all .4s ease;overflow:hidden}
.counter-card:hover{transform:translateY(-8px);border-color:rgba(6,182,212,0.3);box-shadow:0 20px 40px rgba(6,182,212,0.1)}
.counter-icon{width:48px;height:48px;margin:0 auto 16px;border-radius:12px;background:linear-gradient(135deg,rgba(6,182,212,0.15),rgba(168,85,247,0.15));display:flex;align-items:center;justify-content:center;transition:all .4s ease}
.counter-icon svg{width:24px;height:24px;stroke:var(--accent-cyan);transition:all .4s ease}
.counter-card:hover .counter-icon{background:linear-gradient(135deg,rgba(6,182,212,0.3),rgba(168,85,247,0.3));transform:scale(1.1)}
.counter-card:hover .counter-icon svg{stroke:var(--accent-purple)}
.counter-ring{width:72px;height:72px;margin:0 auto 14px;position:relative}
.counter-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.counter-ring-bg{fill:none;stroke:rgba(6,182,212,0.08);stroke-width:3}
.counter-ring-fill{fill:none;stroke:url(#counterGradient);stroke-width:3;stroke-linecap:round;stroke-dasharray:283;stroke-dashoffset:283;transition:stroke-dashoffset 2s cubic-bezier(0.16,1,0.3,1)}
.counter-ring-fill.animated{stroke-dashoffset:var(--offset)}
.counter-value{display:flex;align-items:baseline;justify-content:center;gap:2px}
.counter-number{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem);font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}
.counter-suffix{font-family:var(--font-display);font-size:clamp(1.2rem,2vw,1.6rem);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.counter-label{display:block;color:var(--text-secondary);font-size:.82rem;margin-top:6px;letter-spacing:.02em}
.counter-bar{width:100%;height:3px;background:rgba(255,255,255,0.05);border-radius:3px;margin-top:18px;overflow:hidden}
.counter-bar-fill{height:100%;width:0;background:var(--gradient-primary);border-radius:3px;transition:width 2s cubic-bezier(0.16,1,0.3,1) 0.5s}
.counter-card.revealed .counter-bar-fill{width:var(--bar-width)}

/* ==================== SERVICES ==================== */
.services{background:var(--bg-secondary)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{padding:36px 28px;position:relative}
.service-card>*{position:relative;z-index:2}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(0.34,1.56,0.64,1)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon-wrap{position:relative;width:56px;height:56px;margin-bottom:20px}
.service-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:var(--gradient-glow);border:1px solid rgba(6,182,212,0.15);transition:all var(--transition-smooth);position:relative;z-index:2}
.service-icon-ring{position:absolute;inset:-4px;border-radius:18px;border:1px solid transparent;background:conic-gradient(from 0deg,var(--accent-cyan),transparent,var(--accent-purple),transparent,var(--accent-cyan)) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;animation:borderSpin 4s linear infinite}
.service-card:hover .service-icon-ring{opacity:1}
@keyframes borderSpin{100%{transform:rotate(360deg)}}
.service-card:hover .service-icon{background:rgba(6,182,212,0.15);border-color:rgba(6,182,212,0.35);box-shadow:0 0 25px rgba(6,182,212,0.2)}
.service-icon svg{width:26px;height:26px;stroke:var(--accent-cyan)}
.service-number{position:absolute;top:20px;right:24px;font-family:var(--font-display);font-size:.75rem;font-weight:600;color:var(--text-muted);opacity:.3;z-index:2}
.service-card h3{font-family:var(--font-display);font-size:1rem;font-weight:600;margin-bottom:12px}
.service-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.7;margin-bottom:20px}
.service-tags{display:flex;flex-wrap:wrap;gap:8px}
.service-tags span{font-size:.75rem;font-weight:500;color:var(--accent-cyan);background:rgba(6,182,212,0.06);border:1px solid rgba(6,182,212,0.12);padding:4px 14px;border-radius:60px;transition:all var(--transition-fast)}
.service-card:hover .service-tags span{background:rgba(6,182,212,0.1);border-color:rgba(6,182,212,0.25)}

/* ==================== TECHNOLOGIES ==================== */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.tech-item{padding:32px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;cursor:default;position:relative;overflow:hidden}
.tech-glow{position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);width:80px;height:40px;background:var(--accent-cyan);filter:blur(30px);opacity:0;transition:opacity .4s}
.tech-item:hover .tech-glow{opacity:.15}
.tech-item:hover{border-color:rgba(6,182,212,0.3)}
.tech-logo{width:64px;height:64px;display:flex;align-items:center;justify-content:center;transition:transform .5s cubic-bezier(0.34,1.56,0.64,1)}
.tech-item:hover .tech-logo{transform:scale(1.2) translateY(-4px)}
.tech-logo svg{width:100%;height:100%}
.tech-name{font-family:var(--font-display);font-size:.85rem;font-weight:600;color:var(--text-secondary);transition:all var(--transition-fast)}
.tech-item:hover .tech-name{color:var(--text-primary);text-shadow:0 0 20px rgba(6,182,212,0.3)}

/* ==================== PORTFOLIO ==================== */
.portfolio{background:var(--bg-secondary)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.portfolio-card{border-radius:var(--border-radius);overflow:hidden;background:var(--glass-bg);border:1px solid var(--glass-border);transition:all .5s cubic-bezier(0.4,0,0.2,1);position:relative}
.portfolio-card:hover{transform:translateY(-10px) scale(1.02);border-color:rgba(6,182,212,0.2);box-shadow:0 25px 60px rgba(0,0,0,0.5),0 0 40px rgba(6,182,212,0.08)}
.portfolio-border-glow{position:absolute;inset:-1px;border-radius:inherit;background:conic-gradient(from 180deg,transparent 60%,var(--accent-cyan) 75%,var(--accent-purple) 85%,transparent 95%);opacity:0;transition:opacity .4s;z-index:-1;animation:borderSpin 6s linear infinite}
.portfolio-card:hover .portfolio-border-glow{opacity:1}
.portfolio-image{position:relative;aspect-ratio:4/3;overflow:hidden}
.portfolio-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(0.4,0,0.2,1)}
.portfolio-card:hover .portfolio-image img{transform:scale(1.1)}
.portfolio-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(3,0,20,0.9) 0%,rgba(3,0,20,0.3) 40%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;opacity:0;transition:opacity .4s}
.portfolio-card:hover .portfolio-overlay{opacity:1}
.portfolio-category{font-family:var(--font-display);font-size:.72rem;font-weight:600;color:var(--accent-cyan);background:rgba(6,182,212,0.12);border:1px solid rgba(6,182,212,0.3);padding:6px 16px;border-radius:60px;width:fit-content}
.portfolio-overlay-content{margin-top:12px}
.portfolio-view{font-size:.85rem;font-weight:600;color:var(--text-primary);transition:color .3s}
.portfolio-info{padding:24px}
.portfolio-info h3{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:10px}
.portfolio-info p{color:var(--text-secondary);font-size:.9rem;line-height:1.7;margin-bottom:16px}
.portfolio-tech{display:flex;flex-wrap:wrap;gap:8px}
.portfolio-tech span{font-size:.72rem;font-weight:500;color:var(--text-muted);background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);padding:4px 12px;border-radius:60px;transition:all .3s}
.portfolio-card:hover .portfolio-tech span{border-color:rgba(6,182,212,0.15);color:var(--text-secondary)}

/* ==================== PROCESS ==================== */
.process-timeline{position:relative;max-width:700px;margin:0 auto}
.process-line{position:absolute;left:28px;top:0;bottom:0;width:2px;background:rgba(6,182,212,0.08)}
.process-line-fill{width:100%;height:0%;background:linear-gradient(to bottom,var(--accent-cyan),var(--accent-purple));transition:height .1s linear;box-shadow:0 0 10px rgba(6,182,212,0.3)}
.process-step{display:flex;gap:32px;margin-bottom:36px;position:relative}
.process-step:last-child{margin-bottom:0}
.process-dot{width:58px;height:58px;min-width:58px;border-radius:50%;background:var(--bg-primary);border:2px solid rgba(6,182,212,0.3);display:flex;align-items:center;justify-content:center;z-index:1;transition:all var(--transition-smooth);position:relative}
.process-pulse{position:absolute;inset:-6px;border:1px solid rgba(6,182,212,0.15);border-radius:50%;animation:processPulse 3s ease-in-out infinite}
@keyframes processPulse{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.3);opacity:0}}
.process-step:hover .process-dot{background:rgba(6,182,212,0.08);border-color:var(--accent-cyan);box-shadow:0 0 30px rgba(6,182,212,0.3)}
.process-dot span{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--accent-cyan)}
.process-content{flex:1;padding:28px;display:flex;align-items:flex-start;gap:20px}
.process-content>*{position:relative;z-index:2}
.process-icon{width:44px;height:44px;min-width:44px;border-radius:12px;background:var(--gradient-glow);border:1px solid rgba(6,182,212,0.15);display:flex;align-items:center;justify-content:center}
.process-icon svg{width:22px;height:22px;stroke:var(--accent-cyan)}
.process-content h3{font-family:var(--font-display);font-size:1.05rem;font-weight:600;margin-bottom:8px}
.process-content p{color:var(--text-secondary);font-size:.9rem;line-height:1.7}

/* ==================== TESTIMONIALS ==================== */
.testimonials{background:var(--bg-secondary)}
.testimonials-slider{max-width:900px;margin:0 auto;overflow:hidden}
.testimonials-track{display:flex;transition:transform .5s cubic-bezier(0.4,0,0.2,1)}
.testimonial-card{min-width:100%;padding:48px;position:relative}
.testimonial-card:hover{transform:none}
.testimonial-quote{position:absolute;top:20px;left:30px;font-size:6rem;font-family:serif;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.1;line-height:1;pointer-events:none}
.testimonial-stars{color:#fbbf24;font-size:1.2rem;margin-bottom:20px;letter-spacing:4px}
.testimonial-text{font-size:1.15rem;line-height:1.8;color:var(--text-secondary);margin-bottom:28px;font-style:italic;position:relative;z-index:1}
.testimonial-author{display:flex;align-items:center;gap:16px}
.testimonial-avatar{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;color:#fff;box-shadow:0 0 20px rgba(0,0,0,0.3)}
.testimonial-author strong{display:block;font-size:1rem;margin-bottom:2px}
.testimonial-author span{font-size:.85rem;color:var(--text-muted)}
.testimonial-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:32px}
.testimonial-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass-bg);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);color:var(--text-secondary)}
.testimonial-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);box-shadow:0 0 20px rgba(6,182,212,0.2);transform:scale(1.1)}
.testimonial-dots{display:flex;gap:10px}
.testimonial-dots .dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.1);cursor:pointer;transition:all .3s cubic-bezier(0.34,1.56,0.64,1)}
.testimonial-dots .dot.active{background:var(--accent-cyan);box-shadow:0 0 10px rgba(6,182,212,0.5);transform:scale(1.3)}

/* ==================== CONTACT ==================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:36px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.contact-info-card{display:flex;align-items:center;gap:20px;padding:24px}
.contact-info-card>*{position:relative;z-index:2}
.contact-icon{width:50px;height:50px;min-width:50px;border-radius:14px;background:var(--gradient-glow);border:1px solid rgba(6,182,212,0.15);display:flex;align-items:center;justify-content:center;transition:all var(--transition-smooth)}
.contact-info-card:hover .contact-icon{box-shadow:0 0 20px rgba(6,182,212,0.2);transform:rotate(8deg)}
.contact-icon svg{width:24px;height:24px;stroke:var(--accent-cyan)}
.contact-info-card h4{font-family:var(--font-display);font-size:.9rem;font-weight:600;margin-bottom:4px}
.contact-info-card p{color:var(--text-secondary);font-size:.9rem}
.contact-form{padding:40px;position:relative}
.contact-form>*{position:relative;z-index:2}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px;position:relative}
.form-group label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}
.form-group input,.form-group textarea{width:100%;padding:14px 18px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:var(--border-radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;transition:all var(--transition-fast);outline:none}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.input-glow{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--gradient-primary);transition:width .4s cubic-bezier(0.34,1.56,0.64,1);border-radius:2px}
.form-group input:focus~.input-glow,.form-group textarea:focus~.input-glow{width:100%}
.form-group input:focus,.form-group textarea:focus{border-color:rgba(6,182,212,0.3);background:rgba(6,182,212,0.02)}
.form-group textarea{resize:vertical;min-height:120px}

/* ==================== FOOTER ==================== */
.footer{padding:80px 0 0;background:var(--bg-secondary);border-top:1px solid var(--glass-border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px}
.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:16px;line-height:1.7;max-width:300px}
.footer-social{display:flex;gap:12px;margin-top:24px}
.social-link{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(0.34,1.56,0.64,1);color:var(--text-secondary)}
.social-link svg{width:18px;height:18px}
.social-link:hover{background:rgba(6,182,212,0.1);border-color:rgba(6,182,212,0.3);color:var(--accent-cyan);transform:translateY(-4px) scale(1.1)}
.footer-links h4{font-family:var(--font-display);font-size:.85rem;font-weight:600;margin-bottom:20px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--text-secondary);font-size:.9rem;transition:all var(--transition-fast);position:relative}
.footer-links a::before{content:'→';position:absolute;left:-16px;opacity:0;color:var(--accent-cyan);transition:all .3s}
.footer-links a:hover{color:var(--accent-cyan);padding-left:8px}
.footer-links a:hover::before{opacity:1;left:-2px}
.footer-bottom{border-top:1px solid var(--glass-border);padding:28px 0;display:flex;align-items:center;justify-content:space-between;font-size:.85rem;color:var(--text-muted)}

/* ==================== RESPONSIVE ==================== */
@media(max-width:1024px){.about-grid{grid-template-columns:1fr}.services-grid{grid-template-columns:repeat(2,1fr)}.tech-grid{grid-template-columns:repeat(3,1fr)}.portfolio-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:36px}.contact-grid{grid-template-columns:1fr}}
@media(max-width:768px){:root{--section-padding:80px 0}.cursor-dot,.cursor-ring{display:none !important}.nav-links{position:fixed;inset:0;background:rgba(3,0,20,0.97);backdrop-filter:blur(30px);flex-direction:column;justify-content:center;gap:28px;transform:translateX(100%);transition:transform var(--transition-smooth)}.nav-links.active{transform:translateX(0)}.nav-toggle{display:flex}.hero-title{font-size:clamp(2rem,8vw,3rem)}.hero-stats{gap:20px}.hero-stat-divider{display:none}.about-grid{grid-template-columns:1fr}.about-counters{grid-template-columns:repeat(2,1fr)}.services-grid{grid-template-columns:1fr}.tech-grid{grid-template-columns:repeat(2,1fr)}.portfolio-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:8px;text-align:center}.section-header{margin-bottom:50px}.testimonial-card{padding:28px}.process-step{gap:20px}.process-dot{width:46px;height:46px;min-width:46px}.process-content{flex-direction:column;padding:20px}.process-line{left:22px}.hero-grid-bg{display:none}}
@media(max-width:480px){.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;justify-content:center}.about-counters{padding:28px}.tech-grid{grid-template-columns:repeat(2,1fr);gap:12px}.tech-item{padding:20px 12px}.counter-ring{width:60px;height:60px}}

/* ==================== SELECTION & SCROLLBAR ==================== */
::selection{background:rgba(6,182,212,0.3);color:#fff}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--accent-cyan),var(--accent-purple));border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(var(--accent-cyan),var(--accent-pink))}

/* Hidden SVG gradient for counter rings */
svg defs{position:absolute}