@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --font-display: 'Syne', 'Helvetica Neue', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;
  --space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;
  --space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;
  --radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;
  --radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;
  --transition:200ms cubic-bezier(0.16,1,0.3,1);
  --color-bg:#07080f;
  --color-surface:#0c0d18;
  --color-surface-border:rgba(120,90,255,0.15);
  --color-divider:rgba(255,255,255,0.07);
  --color-text:#e8e9f4;
  --color-text-muted:#8b8fa8;
  --color-text-faint:#454863;
  --color-violet:#7c5cfc;
  --color-blue:#3b82f6;
  --color-pink:#f73dbd;
  --color-cyan:#22d3ee;
  --grad-primary:linear-gradient(135deg,#7c5cfc 0%,#3b82f6 50%,#f73dbd 100%);
  --grad-subtle:linear-gradient(135deg,rgba(124,92,252,0.15) 0%,rgba(59,130,246,0.10) 100%);
  --grad-card:linear-gradient(145deg,rgba(124,92,252,0.08) 0%,rgba(59,130,246,0.05) 100%);
  --glow-violet:0 0 40px rgba(124,92,252,0.35),0 0 80px rgba(124,92,252,0.15);
  --shadow-card:0 4px 24px rgba(0,0,0,0.5),0 1px 4px rgba(0,0,0,0.3);
  --content-default:1100px;
  --content-wide:1280px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:80px}
body{min-height:100dvh;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background-color:var(--color-bg);overflow-x:hidden}
img,picture,svg{display:block;max-width:100%}
ul{list-style:none}
button,input{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4,h5,h6{line-height:1.15;text-wrap:balance;font-family:var(--font-display)}
p,li{text-wrap:pretty}
::selection{background:rgba(124,92,252,0.3);color:var(--color-text)}
:focus-visible{outline:2px solid var(--color-violet);outline-offset:3px;border-radius:var(--radius-sm)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}}

.container{max-width:var(--content-default);margin-inline:auto;padding-inline:clamp(var(--space-4),5vw,var(--space-12))}
.container-wide{max-width:var(--content-wide);margin-inline:auto;padding-inline:clamp(var(--space-4),5vw,var(--space-12))}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding-block:var(--space-4);border-bottom:1px solid transparent;transition:background var(--transition),border-color var(--transition),backdrop-filter var(--transition)}
.nav.scrolled{background:rgba(7,8,15,0.85);backdrop-filter:blur(20px);border-color:var(--color-divider)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}
.nav-logo{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--color-text);font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);letter-spacing:-0.02em;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:var(--space-8)}
.nav-links a{color:var(--color-text-muted);text-decoration:none;font-size:var(--text-sm);font-weight:500;transition:color var(--transition)}
.nav-links a:hover{color:var(--color-text)}
.nav-cta{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}
.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;padding:var(--space-2)}
.nav-mobile-toggle span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:0.65em 1.5em;border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:600;font-family:var(--font-body);text-decoration:none;transition:all var(--transition);cursor:pointer;white-space:nowrap;letter-spacing:0.01em;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,0.08);opacity:0;transition:opacity var(--transition)}
.btn:hover::after{opacity:1}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:0 0 30px rgba(124,92,252,0.4),0 4px 15px rgba(0,0,0,0.3)}
.btn-primary:hover{box-shadow:0 0 50px rgba(124,92,252,0.6),0 6px 20px rgba(0,0,0,0.4);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:rgba(255,255,255,0.06);color:var(--color-text);border:1px solid rgba(255,255,255,0.12);backdrop-filter:blur(10px)}
.btn-secondary:hover{background:rgba(255,255,255,0.10);border-color:rgba(124,92,252,0.4);box-shadow:0 0 20px rgba(124,92,252,0.15)}
.btn-ghost{color:var(--color-text-muted);padding:0.5em 1em;font-size:var(--text-sm)}
.btn-ghost:hover{color:var(--color-text)}
.btn-lg{padding:0.85em 2em;font-size:var(--text-base)}

/* SECTIONS */
section{padding-block:clamp(var(--space-16),8vw,var(--space-24))}
.section-label{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--color-violet);margin-bottom:var(--space-4)}
.section-label::before{content:'';display:block;width:20px;height:1px;background:var(--color-violet)}
.section-title{font-size:var(--text-2xl);font-weight:800;letter-spacing:-0.03em;color:var(--color-text);margin-bottom:var(--space-4)}
.grad-text{background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{font-size:var(--text-lg);color:var(--color-text-muted);max-width:60ch;line-height:1.7}

/* HERO */
.hero{position:relative;min-height:100dvh;display:flex;align-items:center;padding-top:100px;overflow:hidden}
.hero-canvas{position:absolute;inset:0;z-index:0}
.hero-glow-1{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(124,92,252,0.25) 0%,transparent 70%);top:-100px;right:-100px;animation:float1 8s ease-in-out infinite;pointer-events:none}
.hero-glow-2{position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(247,61,189,0.15) 0%,transparent 70%);bottom:50px;left:-80px;animation:float2 10s ease-in-out infinite;pointer-events:none}
.hero-glow-3{position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,0.2) 0%,transparent 70%);top:40%;left:40%;animation:float3 12s ease-in-out infinite;pointer-events:none}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-30px,30px) scale(1.05)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-20px)}}
@keyframes float3{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.1)}}
.hero-content{position:relative;z-index:1;max-width:820px}
.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);border:1px solid rgba(124,92,252,0.35);background:rgba(124,92,252,0.1);font-size:var(--text-xs);font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:#a78bfa;margin-bottom:var(--space-8);backdrop-filter:blur(8px)}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:#a78bfa;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.8)}}
.hero h1{font-size:clamp(2.4rem,1rem + 5.5vw,5rem);font-weight:800;letter-spacing:-0.04em;line-height:1.08;color:var(--color-text);margin-bottom:var(--space-6)}
.hero-sub{font-size:var(--text-lg);color:var(--color-text-muted);line-height:1.65;margin-bottom:var(--space-10);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:var(--space-8);margin-top:var(--space-16);padding-top:var(--space-8);border-top:1px solid var(--color-divider)}
.hero-stat-value{font-size:var(--text-xl);font-weight:800;font-family:var(--font-display);background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat-label{font-size:var(--text-xs);color:var(--color-text-muted);margin-top:var(--space-1);letter-spacing:0.03em}

/* FEATURES */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(320px,100%),1fr));gap:var(--space-6);margin-top:var(--space-12)}
.feature-card{position:relative;padding:var(--space-8);background:var(--grad-card);border:1px solid var(--color-surface-border);border-radius:var(--radius-2xl);overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}
.feature-card::before{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(124,92,252,0.05) 0%,transparent 60%);opacity:0;transition:opacity var(--transition)}
.feature-card:hover::before{opacity:1}
.feature-card:hover{border-color:rgba(124,92,252,0.4);box-shadow:0 0 30px rgba(124,92,252,0.15),var(--shadow-card);transform:translateY(-3px)}
.feature-icon{width:52px;height:52px;margin-bottom:var(--space-5);color:var(--color-violet);filter:drop-shadow(0 0 10px rgba(124,92,252,0.5))}
.feature-card h3{font-size:var(--text-lg);font-weight:700;color:var(--color-text);margin-bottom:var(--space-3);letter-spacing:-0.01em}
.feature-card p{font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.65}

/* STATS */
.stats-section{background:var(--grad-subtle);border-block:1px solid var(--color-divider);position:relative;overflow:hidden}
.stats-section::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:400px;background:radial-gradient(ellipse,rgba(124,92,252,0.1) 0%,transparent 70%);pointer-events:none}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:var(--space-1);margin-top:var(--space-12)}
.stat-item{text-align:center;padding:var(--space-8) var(--space-6);border:1px solid var(--color-divider);border-radius:var(--radius-xl);background:rgba(255,255,255,0.02);transition:background var(--transition),border-color var(--transition)}
.stat-item:hover{background:rgba(124,92,252,0.06);border-color:rgba(124,92,252,0.25)}
.stat-num{font-size:clamp(2rem,3.5vw,3rem);font-weight:800;font-family:var(--font-display);background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;line-height:1;margin-bottom:var(--space-3)}
.stat-desc{font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.5}

/* INFRASTRUCTURE */
.infra-inner{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center;margin-top:var(--space-12)}
.infra-list{display:flex;flex-direction:column;gap:var(--space-4)}
.infra-item{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-5) var(--space-6);background:var(--grad-card);border:1px solid var(--color-surface-border);border-radius:var(--radius-xl);transition:border-color var(--transition),background var(--transition)}
.infra-item:hover{border-color:rgba(124,92,252,0.4);background:linear-gradient(145deg,rgba(124,92,252,0.1) 0%,rgba(59,130,246,0.06) 100%)}
.infra-item-icon{flex-shrink:0;width:38px;height:38px;border-radius:var(--radius-lg);background:rgba(124,92,252,0.15);display:flex;align-items:center;justify-content:center;color:var(--color-violet)}
.infra-item-text strong{display:block;font-size:var(--text-sm);font-weight:600;color:var(--color-text);margin-bottom:2px}
.infra-item-text span{font-size:var(--text-xs);color:var(--color-text-muted)}
.infra-visual{position:relative}
.infra-globe{width:100%;aspect-ratio:1;max-width:440px;margin-inline:auto;position:relative}
.globe-ring{position:absolute;inset:0;border-radius:50%;border:1px solid;animation:rotateRing linear infinite}
.globe-ring:nth-child(1){border-color:rgba(124,92,252,0.3);animation-duration:12s}
.globe-ring:nth-child(2){inset:8%;border-color:rgba(59,130,246,0.25);animation-duration:18s;animation-direction:reverse}
.globe-ring:nth-child(3){inset:18%;border-color:rgba(247,61,189,0.2);animation-duration:25s}
.globe-core{position:absolute;inset:28%;border-radius:50%;background:radial-gradient(circle at 35% 35%,rgba(124,92,252,0.5),rgba(59,130,246,0.3),rgba(7,8,15,0.9));box-shadow:0 0 60px rgba(124,92,252,0.4),0 0 120px rgba(124,92,252,0.15);display:flex;align-items:center;justify-content:center}
.globe-core svg{width:40%;height:40%;color:rgba(255,255,255,0.7)}
.globe-node{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--grad-primary);box-shadow:0 0 12px rgba(124,92,252,0.8);animation:nodePulse 3s ease-in-out infinite}
.globe-node:nth-child(5){top:20%;left:55%;animation-delay:0s}
.globe-node:nth-child(6){top:70%;left:25%;animation-delay:1s}
.globe-node:nth-child(7){top:45%;left:80%;animation-delay:2s}
.globe-node:nth-child(8){top:80%;left:65%;animation-delay:0.5s}
@keyframes rotateRing{to{transform:rotate(360deg)}}
@keyframes nodePulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.6);opacity:0.6}}
.infra-note{margin-top:var(--space-8);padding:var(--space-5) var(--space-6);background:linear-gradient(135deg,rgba(124,92,252,0.08) 0%,rgba(247,61,189,0.05) 100%);border:1px solid rgba(124,92,252,0.2);border-radius:var(--radius-xl);font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.6}
.infra-note strong{color:var(--color-violet)}

/* STEPS */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6);margin-top:var(--space-12);position:relative}
.steps-grid::before{content:'';position:absolute;top:36px;left:calc(16.6% + 20px);right:calc(16.6% + 20px);height:1px;background:linear-gradient(90deg,transparent,rgba(124,92,252,0.4),rgba(59,130,246,0.4),transparent)}
.step-card{padding:var(--space-8);background:var(--grad-card);border:1px solid var(--color-surface-border);border-radius:var(--radius-2xl);text-align:center;position:relative;transition:border-color var(--transition),transform var(--transition)}
.step-card:hover{border-color:rgba(124,92,252,0.4);transform:translateY(-4px)}
.step-num{width:56px;height:56px;border-radius:50%;background:var(--grad-primary);color:#fff;font-family:var(--font-display);font-size:var(--text-xl);font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-6);box-shadow:0 0 25px rgba(124,92,252,0.5);position:relative;z-index:1}
.step-card h3{font-size:var(--text-lg);font-weight:700;margin-bottom:var(--space-3);letter-spacing:-0.01em}
.step-card p{font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.6}

/* PRICING */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:var(--space-6);margin-top:var(--space-12);align-items:start}
.plan-card{padding:var(--space-8);background:var(--grad-card);border:1px solid var(--color-surface-border);border-radius:var(--radius-2xl);position:relative;overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}
.plan-card:hover{border-color:rgba(124,92,252,0.35);transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,0.4),0 0 30px rgba(124,92,252,0.1)}
.plan-card.featured{border-color:rgba(124,92,252,0.5);background:linear-gradient(145deg,rgba(124,92,252,0.12) 0%,rgba(59,130,246,0.08) 100%);box-shadow:0 0 40px rgba(124,92,252,0.2),var(--shadow-card)}
.plan-badge{display:inline-block;font-size:var(--text-xs);font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:3px 12px;border-radius:var(--radius-full);background:var(--grad-primary);color:#fff;margin-bottom:var(--space-5)}
.plan-name{font-size:var(--text-xl);font-weight:800;letter-spacing:-0.02em;margin-bottom:var(--space-2)}
.plan-price{font-size:clamp(2.2rem,4vw,3rem);font-weight:800;font-family:var(--font-display);color:var(--color-text);letter-spacing:-0.04em;line-height:1;margin-bottom:var(--space-1)}
.plan-price sup{font-size:0.45em;vertical-align:super;color:var(--color-text-muted);font-weight:600}
.plan-price sub{font-size:0.35em;vertical-align:baseline;color:var(--color-text-muted);font-weight:400}
.plan-desc{font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-8);line-height:1.5}
.plan-divider{border:none;border-top:1px solid var(--color-divider);margin-bottom:var(--space-6)}
.plan-features{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-8)}
.plan-feature{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--text-sm);color:var(--color-text-muted)}
.plan-feature-check{flex-shrink:0;width:18px;height:18px;color:var(--color-violet);margin-top:2px}
.plan-feature strong{color:var(--color-text)}

/* REGISTER */
.register-section{text-align:center;position:relative;overflow:hidden}
.register-section::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:400px;background:radial-gradient(ellipse,rgba(124,92,252,0.15) 0%,transparent 70%);pointer-events:none}
.register-box{position:relative;display:inline-flex;flex-direction:column;align-items:center;gap:var(--space-6);padding:var(--space-16) var(--space-12);background:var(--grad-card);border:1px solid rgba(124,92,252,0.25);border-radius:var(--radius-2xl);max-width:600px;width:100%}
.register-email-link{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-lg);font-weight:700;font-family:var(--font-display);background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;letter-spacing:-0.01em}
.register-note{font-size:var(--text-sm);color:var(--color-text-faint)}

/* FOOTER */
footer{padding-block:var(--space-12);border-top:1px solid var(--color-divider)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-6)}
.footer-logo{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--color-text);font-family:var(--font-display);font-weight:700;font-size:var(--text-base)}
.footer-links{display:flex;gap:var(--space-6);align-items:center}
.footer-links a{font-size:var(--text-sm);color:var(--color-text-muted);text-decoration:none;transition:color var(--transition)}
.footer-links a:hover{color:var(--color-text)}
.footer-copy{font-size:var(--text-xs);color:var(--color-text-faint)}

/* PARTICLE CANVAS */
#particle-canvas{position:absolute;inset:0;pointer-events:none;z-index:0}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.7s cubic-bezier(0.16,1,0.3,1),transform 0.7s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}
.reveal-delay-5{transition-delay:0.5s}

/* RESPONSIVE */
@media(max-width:900px){.infra-inner{grid-template-columns:1fr}.infra-visual{display:none}.steps-grid{grid-template-columns:1fr}.steps-grid::before{display:none}}
@media(max-width:768px){
  .nav-links{display:none}.nav-cta .btn-ghost{display:none}.nav-mobile-toggle{display:flex}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;top:72px;left:0;right:0;background:rgba(7,8,15,0.97);backdrop-filter:blur(20px);padding:var(--space-8);gap:var(--space-6);border-bottom:1px solid var(--color-divider)}
  .hero h1{font-size:clamp(2rem,8vw,3rem)}.hero-actions{flex-direction:column;align-items:flex-start}
  .hero-stats{gap:var(--space-6)}.register-box{padding:var(--space-10) var(--space-6)}
  .footer-inner{flex-direction:column;text-align:center}
}
@media(max-width:480px){.pricing-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}}