/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0A0A0F;--bg-surface:#13131A;--bg-surface-border:#1E1E2E;
  --accent:#3B6FFF;--accent-glow:rgba(59,111,255,.25);
  --accent2:#00C9A7;--accent2-glow:rgba(0,201,167,.2);
  --text:#F0F0FF;--text-secondary:#8888AA;--text-muted:#555570;
  --radius:12px;--radius-sm:8px;--radius-lg:20px;
  --nav-h:72px;--section-py:100px;
  --font-sans:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --max-w:1200px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit;border:none;background:none}
ul{list-style:none}

/* ===== UTILITIES ===== */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:var(--section-py) 0}
.text-gradient{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.5px;border:1px solid var(--accent);color:var(--accent);background:rgba(59,111,255,.08);animation:badge-pulse 2.5s ease-in-out infinite}
@keyframes badge-pulse{0%,100%{box-shadow:0 0 0 0 var(--accent-glow)}50%{box-shadow:0 0 0 8px transparent}}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius);font-size:.95rem;font-weight:600;transition:all .3s ease}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--accent-glow)}
.btn-secondary{border:1px solid var(--bg-surface-border);color:var(--text);background:var(--bg-surface)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.section-label{font-size:.8rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent);font-weight:600;margin-bottom:12px}
.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.15;margin-bottom:16px}
.section-subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:640px;line-height:1.7}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ===== ANIMATIONS ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.reveal-delay-4{transition-delay:.4s}.reveal-delay-5{transition-delay:.5s}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:1000;transition:all .3s ease;display:flex;align-items:center}
.navbar.scrolled{background:rgba(10,10,15,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--bg-surface-border)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav-logo svg{height:32px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.9rem;color:var(--text-secondary);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:10px 22px;font-size:.85rem}
.nav-cta .link-cta{color:var(--text-secondary);font-size:.85rem;font-weight:500;transition:color .2s}
.nav-cta .link-cta:hover{color:var(--accent)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);transition:all .3s}
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:rgba(10,10,15,.97);backdrop-filter:blur(20px);z-index:999;flex-direction:column;padding:40px 24px;gap:24px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:1.2rem;color:var(--text-secondary);font-weight:500;padding:12px 0;border-bottom:1px solid var(--bg-surface-border)}

/* ===== HERO ===== */
.hero{padding-top:calc(var(--nav-h) + 80px);padding-bottom:80px;position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center}
.hero::before{content:'';position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);pointer-events:none;z-index:0}
.hero .container{position:relative;z-index:1}
.hero-content{text-align:center;max-width:860px;margin:0 auto}
.hero h1{font-size:clamp(2.5rem,5.5vw,4rem);font-weight:900;line-height:1.1;margin:24px 0 20px;letter-spacing:-.02em}
.hero-sub{font-size:clamp(1rem,1.6vw,1.15rem);color:var(--text-secondary);max-width:680px;margin:0 auto 32px;line-height:1.7}
.hero-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
.hero-email{display:flex;gap:12px;justify-content:center;margin-bottom:48px;flex-wrap:wrap}
.hero-email input{padding:14px 20px;border-radius:var(--radius);border:1px solid var(--bg-surface-border);background:var(--bg-surface);color:var(--text);font-size:.95rem;min-width:280px;outline:none;transition:border .3s}
.hero-email input:focus{border-color:var(--accent)}
.hero-email .btn{white-space:nowrap}
.hero-visual{position:relative;margin-top:40px;perspective:1000px}
.hero-visual img{border-radius:var(--radius-lg);box-shadow:0 40px 80px rgba(0,0,0,.5),0 0 60px var(--accent-glow);border:1px solid var(--bg-surface-border);transform:rotateX(2deg);transition:transform .5s}
.hero-visual:hover img{transform:rotateX(0deg)}
.hero-visual::after{content:'';position:absolute;bottom:-40px;left:10%;right:10%;height:80px;background:var(--accent);filter:blur(80px);opacity:.2;pointer-events:none}
.social-proof{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap;padding:32px 0;margin-top:20px;border-top:1px solid var(--bg-surface-border)}
.social-proof span{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600}
.social-proof-logos{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center}
.social-proof-logos .sp-logo{color:var(--text-muted);font-size:.85rem;font-weight:700;letter-spacing:.5px;padding:8px 16px;border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--bg-surface-border);transition:all .3s}
.social-proof-logos .sp-logo:hover{border-color:var(--accent);color:var(--text)}

/* ===== DIFFERENTIATOR ===== */
.diff-section{background:linear-gradient(180deg,var(--bg) 0%,#0d0d14 100%)}
.diff-table{width:100%;border-collapse:separate;border-spacing:0;margin-top:48px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--bg-surface-border)}
.diff-table th,.diff-table td{padding:18px 24px;text-align:left;border-bottom:1px solid var(--bg-surface-border)}
.diff-table thead th{background:var(--bg-surface);font-size:.85rem;text-transform:uppercase;letter-spacing:1px;font-weight:700;color:var(--text-muted)}
.diff-table thead th:last-child{color:var(--accent)}
.diff-table td{font-size:.9rem;color:var(--text-secondary);background:rgba(19,19,26,.5)}
.diff-table td:last-child{color:var(--text);font-weight:500}
.diff-table tr:last-child td{border-bottom:none}
.diff-table td .check{color:var(--accent2);margin-right:8px;font-weight:700}
.diff-table td .cross{color:#ff6b6b;margin-right:8px}

/* ===== ICP CARDS ===== */
.icp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:48px}
.icp-card{padding:32px;border-radius:var(--radius);background:var(--bg-surface);border:1px solid var(--bg-surface-border);transition:all .3s;position:relative;overflow:hidden}
.icp-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.3)}
.icp-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transition:transform .4s;transform-origin:left}
.icp-card:hover::before{transform:scaleX(1)}
.icp-icon{font-size:2rem;margin-bottom:16px}
.icp-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.icp-card .icp-pain{font-size:.85rem;color:rgba(255,130,100,1);margin-bottom:10px;font-weight:500}
.icp-card .icp-solve{font-size:.9rem;color:var(--text-secondary);line-height:1.6}

/* ===== PLATFORM DIAGRAM ===== */
.platform-diagram{margin:60px auto 0;max-width:800px;position:relative}
.arch-center{width:180px;height:180px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;margin:0 auto;position:relative;z-index:2;box-shadow:0 0 60px var(--accent-glow);flex-direction:column;gap:4px}
.arch-center span{color:#fff;font-weight:800;font-size:.9rem;text-align:center;line-height:1.3}
.arch-center small{color:rgba(255,255,255,.7);font-size:.7rem;font-weight:500}
.arch-nodes{display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px;margin-top:-40px;position:relative;z-index:1;padding-top:60px}
.arch-node{text-align:center;flex:1;min-width:130px;max-width:160px}
.arch-node-icon{width:64px;height:64px;border-radius:var(--radius);background:var(--bg-surface);border:1px solid var(--bg-surface-border);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:1.5rem;transition:all .3s}
.arch-node:hover .arch-node-icon{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}
.arch-node h4{font-size:.85rem;font-weight:700;margin-bottom:4px}
.arch-node p{font-size:.75rem;color:var(--text-secondary)}

/* ===== USE CASES TABS ===== */
.modules-tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:48px 0 32px}
.tab-btn{padding:10px 24px;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--text-secondary);border:1px solid var(--bg-surface-border);background:transparent;transition:all .3s}
.tab-btn.active,.tab-btn:hover{color:var(--text);border-color:var(--accent);background:rgba(59,111,255,.1)}
.tab-content{display:none;padding:40px;border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--bg-surface-border)}
.tab-content.active{display:block}
.tab-content h3{font-size:1.3rem;font-weight:800;margin-bottom:12px}
.tab-content p{color:var(--text-secondary);line-height:1.7;margin-bottom:16px;font-size:.95rem}
.tab-content ul{display:flex;flex-direction:column;gap:10px}
.tab-content li{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-secondary)}
.tab-content li::before{content:'✓';color:var(--accent2);font-weight:700}

/* ===== FEATURES GRID ===== */
.features{background:linear-gradient(180deg,#0d0d14 0%,var(--bg) 100%)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.feature-card{padding:32px;border-radius:var(--radius);background:var(--bg-surface);border:1px solid var(--bg-surface-border);transition:all .4s ease;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transition:transform .4s;transform-origin:left}
.feature-card:hover::before{transform:scaleX(1)}
.feature-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.3)}
.feature-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:rgba(59,111,255,.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.4rem;transition:all .3s}
.feature-card:hover .feature-icon{background:rgba(59,111,255,.2);transform:scale(1.1)}
.feature-card h3{font-size:1.05rem;font-weight:700;margin-bottom:10px}
.feature-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.6}

/* ===== STOCK INTELLIGENCE ===== */
.stock-section{position:relative;overflow:hidden}
.stock-diagram{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;margin-top:48px}
.stock-box{padding:32px;border-radius:var(--radius);text-align:center}
.stock-local{background:rgba(59,111,255,.06);border:1px solid rgba(59,111,255,.2)}
.stock-supplier{background:rgba(0,201,167,.06);border:1px solid rgba(0,201,167,.2)}
.stock-box h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.stock-box p{font-size:.85rem;color:var(--text-secondary)}
.stock-box .stock-tag{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.75rem;font-weight:600;margin-top:8px}
.stock-local .stock-tag{background:rgba(59,111,255,.15);color:var(--accent)}
.stock-supplier .stock-tag{background:rgba(0,201,167,.15);color:var(--accent2)}
.stock-arrow{font-size:2rem;color:var(--accent);text-align:center}
.stock-arrow small{display:block;font-size:.7rem;color:var(--text-muted);margin-top:4px}
.stock-impact{text-align:center;margin-top:40px;font-size:1.3rem;font-weight:700;color:var(--text)}

/* ===== METRICS ===== */
.metrics{background:linear-gradient(180deg,var(--bg) 0%,#0d0d14 100%);position:relative;overflow:hidden}
.metrics::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,var(--accent2-glow) 0%,transparent 60%);pointer-events:none}
.metrics-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:48px;position:relative;z-index:1}
.metric-card{text-align:center;padding:32px 16px;border-radius:var(--radius);background:rgba(19,19,26,.6);backdrop-filter:blur(10px);border:1px solid var(--bg-surface-border);transition:all .3s}
.metric-card:hover{border-color:var(--accent2);transform:translateY(-4px)}
.metric-number{font-size:clamp(2rem,3.5vw,3rem);font-weight:900;margin-bottom:8px}
.metric-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}

/* ===== INTEGRATIONS ===== */
.integrations{background:linear-gradient(180deg,#0d0d14 0%,var(--bg) 100%)}
.int-category{margin-bottom:32px}
.int-category h3{font-size:.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:16px;font-weight:700}
.integrations-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.int-logo{padding:20px 12px;border-radius:var(--radius);background:var(--bg-surface);border:1px solid var(--bg-surface-border);text-align:center;font-size:.82rem;font-weight:600;color:var(--text-secondary);transition:all .3s;display:flex;flex-direction:column;align-items:center;gap:6px}
.int-logo:hover{border-color:var(--accent);color:var(--text);transform:translateY(-2px)}
.int-logo.highlight{border-color:var(--accent);color:var(--text)}
.int-logo .int-icon{font-size:1.6rem}

/* ===== CTA FINAL ===== */
.cta-final{position:relative;overflow:hidden}
.cta-final::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;background:radial-gradient(ellipse at center,var(--accent-glow) 0%,transparent 50%);pointer-events:none}
.cta-box{position:relative;z-index:1;max-width:700px;margin:0 auto;text-align:center;padding:64px 40px;border-radius:var(--radius-lg);background:rgba(19,19,26,.6);backdrop-filter:blur(20px);border:1px solid var(--bg-surface-border)}
.cta-box h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;margin-bottom:12px}
.cta-box>p{color:var(--text-secondary);margin-bottom:32px;font-size:1rem;line-height:1.7}
.cta-email{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.cta-email input{padding:14px 20px;border-radius:var(--radius);border:1px solid var(--bg-surface-border);background:var(--bg-surface);color:var(--text);font-size:.95rem;min-width:280px;outline:none;transition:border .3s}
.cta-email input:focus{border-color:var(--accent)}
.cta-secondary{font-size:.9rem;color:var(--text-secondary)}
.cta-secondary a{color:var(--accent);font-weight:600}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--bg-surface-border);padding:64px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:16px;line-height:1.6}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:16px;font-weight:700}
.footer-col a{display:block;font-size:.9rem;color:var(--text-secondary);padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--bg-surface-border);flex-wrap:wrap;gap:16px}
.footer-bottom p{font-size:.8rem;color:var(--text-muted)}
.footer-socials{display:flex;gap:16px}
.footer-socials a{color:var(--text-muted);font-size:1.1rem;transition:color .2s}
.footer-socials a:hover{color:var(--accent)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .metrics-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr}
  .stock-diagram{grid-template-columns:1fr;gap:16px}
  .stock-arrow{transform:rotate(90deg)}
  .diff-table{font-size:.85rem}
}
@media(max-width:768px){
  :root{--section-py:64px}
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .hero h1{font-size:2rem}
  .hero{min-height:auto;padding-top:calc(var(--nav-h) + 40px)}
  .features-grid,.icp-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .tab-content.active{padding:24px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-email input,.cta-email input{min-width:auto;width:100%}
  .hero-email,.cta-email{flex-direction:column;align-items:stretch}
  .social-proof{gap:16px}
  .diff-table th,.diff-table td{padding:12px 14px;font-size:.8rem}
}
@media(max-width:480px){
  .metrics-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-ctas{flex-direction:column;align-items:stretch}
  .modules-tabs{gap:4px}
  .tab-btn{padding:8px 14px;font-size:.78rem}
}