/* VOLTIFY SHARED STYLES — Premium Dark Edition */
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,400;14..32,500;14..32,600;14..32,700;14..32,800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#050505;color:#e8edf5;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:#c50000;text-decoration:none}
::selection{background:rgba(197,0,0,.25);color:#fff}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#050505}
::-webkit-scrollbar-thumb{background:#1a1a1a;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#c50000}

.container{max-width:1120px;margin:0 auto;padding:0 28px}

/* SECTION REVEAL */
html.reveal .section{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
html.reveal .section.visible{opacity:1;transform:translateY(0)}
.section .section-header{transition-delay:.1s}
.section .content-grid,.section .features-grid,.section .pricing-grid,.section .spec-grid,.section .steps-grid,.section .metrics-row{transition:opacity .7s cubic-bezier(.22,1,.36,1) .15s,transform .7s cubic-bezier(.22,1,.36,1) .15s}
#canvas-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}
.content{position:relative;z-index:1}

/* DOTS OVERLAY */
.dots-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.03) 1px,transparent 1px);background-size:32px 32px}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(5,5,5,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(197,0,0,.06)}
nav::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(197,0,0,.12) 30%,rgba(197,0,0,.18) 50%,rgba(197,0,0,.12) 70%,transparent 100%)}
nav .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-links{display:flex;gap:32px;align-items:center;list-style:none}
.nav-links a{color:#667788;font-size:13px;font-weight:500;transition:color .2s;letter-spacing:.2px;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:50%;width:0;height:1.5px;background:#c50000;transition:all .25s cubic-bezier(.22,1,.36,1);transform:translateX(-50%)}
.nav-links a:hover{color:#e8edf5}
.nav-links a:hover::after{width:60%}
.nav-links a.active{color:#c50000}
.nav-links a.active::after{width:60%}
.logo{font-size:20px;font-weight:700;letter-spacing:-.3px;color:#fff;display:flex;align-items:center;gap:10px}
.logo span{color:#c50000}
.logo img{width:18px;height:18px;transition:opacity 0.3s}
.logo:hover img{opacity:0.8}
.nav-cta{background:linear-gradient(135deg,#c50000,#a00000);color:#fff!important;padding:8px 20px;border-radius:6px;font-weight:600;font-size:12px;box-shadow:0 2px 12px rgba(197,0,0,.2);transition:all .25s!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:linear-gradient(135deg,#d50000,#b00000)!important;transform:translateY(-1px);box-shadow:0 4px 20px rgba(197,0,0,.3)!important}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;padding:64px 0 80px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-30%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(197,0,0,.04),transparent 70%);pointer-events:none}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative}
.hero-left{max-width:560px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:20px;background:rgba(197,0,0,.08);color:#c50000;font-size:11px;font-weight:600;border:1px solid rgba(197,0,0,.15);margin-bottom:24px;letter-spacing:.3px;backdrop-filter:blur(4px)}
.hero-badge .dot{width:5px;height:5px;border-radius:50%;background:#c50000;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.8)}}
.hero h1{font-size:46px;font-weight:700;letter-spacing:-1.5px;line-height:1.08;margin-bottom:20px}
.hero h1 .accent{color:transparent;background:linear-gradient(135deg,#c50000,#ff3333);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero h1 .light{color:#667788;font-weight:400}
.hero p{font-size:16px;color:#667788;margin-bottom:32px;max-width:480px;line-height:1.7}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:32px}
.hero-stat{padding:14px;background:rgba(255,255,255,.015);border:1px solid rgba(255,255,255,.04);border-radius:8px;text-align:center;transition:background .2s}
.hero-stat:hover{background:rgba(255,255,255,.03)}
.hero-stat .hs-val{font-size:20px;font-weight:700;color:#c50000}
.hero-stat .hs-label{font-size:10px;color:#667788;margin-top:3px;text-transform:uppercase;letter-spacing:.8px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:8px;font-size:13px;font-weight:600;transition:all .25s cubic-bezier(.22,1,.36,1);border:none;cursor:pointer;position:relative;overflow:hidden}
.btn::before{content:'';position:absolute;inset:0;border-radius:8px;opacity:0;transition:opacity .25s}
.btn-primary{background:linear-gradient(135deg,#c50000,#a00000);color:#fff;box-shadow:0 2px 12px rgba(197,0,0,.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(197,0,0,.3)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.08);color:#c8d8e8}
.btn-outline:hover{background:rgba(255,255,255,.025);border-color:rgba(197,0,0,.3);transform:translateY(-1px)}
.btn-sm{font-size:11px;padding:7px 16px}

/* HERO VISUAL */
.hero-right{display:flex;justify-content:center;align-items:center}
.hero-visual{width:100%;max-width:380px;aspect-ratio:1;background:linear-gradient(135deg,rgba(197,0,0,.05) 0%,transparent 60%);border-radius:24px;border:1px solid rgba(197,0,0,.1);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.hero-visual-inner{text-align:center;padding:36px;position:relative;z-index:2}
.hero-visual-inner .big{font-size:48px;font-weight:700;color:#c50000;letter-spacing:-2px;line-height:1}
.hero-visual-inner .big .small{font-size:16px;color:#667788;font-weight:400;display:block;margin-top:10px;letter-spacing:0}
.hero-visual-inner .sub{color:#667788;font-size:10px;margin-top:16px;letter-spacing:2px;text-transform:uppercase}
.hero-glow{position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(197,0,0,.12),transparent);top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;animation:glow 4s ease-in-out infinite}
@keyframes glow{0%,100%{opacity:.4;transform:translate(-50%,-50%) scale(1)}50%{opacity:.8;transform:translate(-50%,-50%) scale(1.08)}}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(197,0,0,.06);animation:spin 20s linear infinite;z-index:2}
.ring:nth-child(2){width:88%;height:88%}
.ring:nth-child(3){width:68%;height:68%;animation-direction:reverse;animation-duration:15s}
.ring:nth-child(4){width:48%;height:48%;animation-duration:12s}
@keyframes spin{to{transform:rotate(360deg)}}

/* SECTION HEADERS */
.section-header{text-align:center;padding:80px 0 48px}
.section-label{font-size:10px;text-transform:uppercase;letter-spacing:3px;color:#c50000;font-weight:600;margin-bottom:12px;opacity:.8}
.section-title{font-size:30px;font-weight:700;letter-spacing:-.8px;margin-bottom:12px;color:#f0f4f8}
.section-sub{color:#667788;font-size:15px;max-width:560px;margin:0 auto;line-height:1.7}

/* METRICS BAND */
.metrics-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:80px 0;border-bottom:1px solid rgba(197,0,0,.05)}
.metric{text-align:center}
.metric .val{font-size:34px;font-weight:700;color:#c50000;letter-spacing:-1px;line-height:1}
.metric .label{font-size:12px;color:#667788;margin-top:8px}
.metric .sub{font-size:10px;color:#445566;margin-top:3px}

/* CARDS */
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:60px}
.content-card{background:linear-gradient(180deg,#0a0a0a 0%,#050505 100%);border:1px solid #111;border-radius:14px;padding:28px;transition:all .3s cubic-bezier(.22,1,.36,1)}
.content-card:hover{border-color:rgba(197,0,0,.2);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.content-card.full{grid-column:1/-1}
.content-card h3{font-size:16px;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.content-card h3 .num{font-size:11px;color:#c50000;font-weight:700;background:rgba(197,0,0,.1);padding:2px 10px;border-radius:4px}
.content-card p{font-size:13px;color:#8899aa;line-height:1.7;margin-bottom:10px}
.content-card ul{list-style:none;margin-bottom:6px}
.content-card ul li{padding:6px 0;font-size:12px;color:#8899aa;border-bottom:1px solid #0d0d0d;display:flex;align-items:flex-start;gap:8px}
.content-card ul li:last-child{border:none}
.content-card ul li::before{content:'';width:4px;height:4px;min-width:4px;background:#c50000;border-radius:50%;margin-top:8px}

/* DATA CALLOUT */
.data-callout{background:linear-gradient(135deg,rgba(197,0,0,.04),transparent);border:1px solid rgba(197,0,0,.1);border-radius:12px;padding:24px 28px;margin:16px 0;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center}
.data-callout .dc-num{font-size:34px;font-weight:700;color:#c50000;letter-spacing:-1px;white-space:nowrap;line-height:1}
.data-callout .dc-content{font-size:13px;color:#8899aa;line-height:1.6}

/* QUOTE */
.quote-block{border-left:2px solid #c50000;padding:16px 20px;margin:16px 0;background:rgba(197,0,0,.02);border-radius:0 8px 8px 0}
.quote-block p{font-size:13px;color:#8899aa;font-style:italic;line-height:1.7}
.quote-block .attribution{font-size:11px;color:#445566;margin-top:8px;font-style:normal}

/* TABLES */
.table-wrap{overflow-x:auto;margin:16px 0}
table{width:100%;border-collapse:collapse;font-size:12px}
th{padding:10px 14px;text-align:left;background:rgba(197,0,0,.05);color:#c50000;font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid rgba(197,0,0,.08)}
td{padding:10px 14px;color:#8899aa;border-bottom:1px solid #0d0d0d}
td:first-child{color:#c8d8e8;font-weight:500}
tr:hover td{background:rgba(255,255,255,.008)}

/* TIMELINE */
.timeline-section{padding-bottom:60px}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:6px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,#c50000,transparent)}
.timeline-item{position:relative;padding:0 0 36px 24px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{content:'';position:absolute;left:-22px;top:6px;width:10px;height:10px;border-radius:50%;background:#c50000;border:2px solid #050505;transition:transform .3s}
.timeline-item:hover::before{transform:scale(1.3)}
.timeline-item .tl-date{font-size:10px;color:#c50000;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:4px}
.timeline-item h4{font-size:15px;font-weight:600;margin-bottom:6px;color:#d8e0e8}
.timeline-item p{font-size:12px;color:#667788;line-height:1.6;margin-bottom:6px}
.timeline-item .tl-metric{display:inline-block;padding:2px 10px;border-radius:4px;background:rgba(197,0,0,.08);color:#c50000;font-size:10px;font-weight:600}

/* RISK GRID */
.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-bottom:60px}
.risk-card{background:#0a0a0a;border:1px solid #111;border-radius:10px;padding:20px;transition:border-color .2s}
.risk-card:hover{border-color:rgba(197,0,0,.15)}
.risk-card .risk-level{display:inline-block;padding:2px 10px;border-radius:4px;font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.risk-card .risk-level.high{background:rgba(197,0,0,.15);color:#c50000}
.risk-card .risk-level.med{background:rgba(197,0,0,.08);color:#c50000;opacity:.7}
.risk-card .risk-level.low{background:rgba(197,0,0,.04);color:#667788}
.risk-card h4{font-size:13px;font-weight:600;margin-bottom:6px}
.risk-card p{font-size:11px;color:#667788;line-height:1.6}

/* CTA SECTION */
.cta-section{text-align:center;padding:80px 0 60px}
.cta-section h2{font-size:30px;font-weight:700;margin-bottom:12px}
.cta-section p{color:#667788;margin-bottom:32px;max-width:520px;margin-left:auto;margin-right:auto;font-size:15px;line-height:1.7}
.cta-section .btn-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* FOOTER */
footer{padding:40px 0;border-top:1px solid #0d0d0d;text-align:center;color:#445566;font-size:12px}
footer a{color:#c50000}
footer .footer-divider{width:40px;height:1px;background:linear-gradient(90deg,transparent,#c50000,transparent);margin:0 auto 20px}

/* CROSS-LINK BAR */
.cross-link-bar{padding:36px 28px;text-align:center;border-top:1px solid rgba(197,0,0,.04)}
.cross-link-bar p{font-size:11px;color:#445566;letter-spacing:.5px}
.cross-link-bar a{color:#667788;font-size:12px;font-weight:500;transition:color .2s;padding:0 6px}
.cross-link-bar a:hover{color:#c50000}
.cross-link-bar .sep{color:#333;padding:0 2px}

/* RESPONSIVE */
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;gap:32px}
  .hero-right{display:none}
  .hero h1{font-size:30px}
  .content-grid{grid-template-columns:1fr}
  .metrics-row{grid-template-columns:1fr 1fr;gap:16px}
  .hero-stats{grid-template-columns:1fr}
  .risk-grid{grid-template-columns:1fr}
  .article-grid{grid-template-columns:1fr}
  .nav-links a:not(.nav-cta):not(.active){display:none}
  .section-title{font-size:26px}
}
@media(max-width:520px){
  .metrics-row{grid-template-columns:1fr}
}body:has(.chat-sidebar){display:flex}
.chat-sidebar{width:280px;min-width:280px;background:#0a0a0a;border-right:1px solid #111;display:flex;flex-direction:column;height:100vh}
.sidebar-header{padding:16px;border-bottom:1px solid #111;display:flex;align-items:center;justify-content:space-between}
.sidebar-header .logo{font-size:16px}
.new-chat-btn{width:calc(100% - 32px);margin:12px 16px;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,.08);background:transparent;color:#667788;font-size:13px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px;justify-content:center}
.new-chat-btn:hover{background:rgba(197,0,0,.06);border-color:rgba(197,0,0,.2);color:#c50000}
.convo-list{flex:1;overflow-y:auto;padding:4px 8px}
.convo-item{padding:10px 12px;border-radius:8px;cursor:pointer;transition:all .15s;margin-bottom:2px;font-size:13px;color:#667788;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.convo-item:hover{background:rgba(255,255,255,.03);color:#e8edf5}
.convo-item.active{background:rgba(197,0,0,.08);color:#c50000;border:1px solid rgba(197,0,0,.1)}
.sidebar-footer{padding:12px 16px;border-top:1px solid #111;display:flex;flex-direction:column;gap:6px}
.sidebar-footer .user-info{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;cursor:pointer;transition:background .2s}
.sidebar-footer .user-info:hover{background:rgba(255,255,255,.03)}
.sidebar-footer .avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#c50000,#a00000);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff}
.sidebar-footer .user-email{font-size:12px;color:#667788;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-footer .user-menu{display:none;padding:8px;background:#0a0a0a;border:1px solid #111;border-radius:8px;margin-top:4px}
.sidebar-footer .user-menu.show{display:block}
.user-menu a{display:block;padding:8px 10px;font-size:12px;color:#667788;border-radius:6px;transition:all .15s}
.user-menu a:hover{background:rgba(197,0,0,.08);color:#c50000}
.chat-main{flex:1;display:flex;flex-direction:column;height:100vh;min-width:0}
.chat-header{display:none;padding:16px 24px;border-bottom:1px solid #111;align-items:center;gap:12px;background:#0a0a0a}
.chat-header.show{display:flex}
.chat-header .convo-title{font-size:14px;font-weight:600;color:#e8edf5;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-header .convo-meta{font-size:11px;color:#667788}
.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:20px}
.message{max-width:720px;width:100%;margin:0 auto;animation:msgIn .3s ease}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.message.user{text-align:right;margin-left:auto}
.message.user .bubble{background:rgba(197,0,0,.08);border:1px solid rgba(197,0,0,.15);border-radius:12px 12px 4px 12px;display:inline-block;text-align:left;max-width:85%}
.message.assistant .bubble{background:#0a0a0a;border:1px solid #111;border-radius:12px 12px 12px 4px}
.bubble{padding:14px 18px;font-size:14px;line-height:1.7;color:#c8d8e8}
.bubble p{margin-bottom:10px}
.bubble p:last-child{margin-bottom:0}
.bubble strong{color:#e8edf5}
.bubble .label{display:inline-block;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:#c50000;margin-bottom:8px}
.bubble .score{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}
.bubble .score.high{background:#dcfce7;color:#16a34a}
.bubble .score.medium{background:#fef3c7;color:#d97706}
.bubble .score.low{background:#fee2e2;color:#dc2626}
.chat-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;text-align:center}
.chat-placeholder.hidden{display:none}
.chat-placeholder .icon{width:56px;height:56px;border-radius:14px;background:rgba(197,0,0,.08);border:1px solid rgba(197,0,0,.1);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px}
.chat-placeholder h2{font-size:20px;font-weight:600;color:#e8edf5;margin-bottom:8px}
.chat-placeholder p{font-size:14px;color:#667788;max-width:400px;line-height:1.7}
.chat-placeholder .examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;justify-content:center}
.chat-placeholder .examples button{padding:8px 16px;border-radius:20px;border:1px solid rgba(255,255,255,.08);background:#0a0a0a;color:#667788;font-size:12px;cursor:pointer;transition:all .2s}
.chat-placeholder .examples button:hover{border-color:rgba(197,0,0,.2);color:#c50000;background:rgba(197,0,0,.04)}
.chat-input-area{border-top:1px solid #111;padding:16px 24px 20px;background:#0a0a0a}
.attachment-bar{display:flex;flex-wrap:wrap;gap:6px;max-width:720px;margin:0 auto 8px;padding:0}
.attachment-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px 4px 10px;background:rgba(197,0,0,.08);border:1px solid rgba(197,0,0,.15);border-radius:14px;font-size:12px;color:#c50000;max-width:240px}
.attachment-chip .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px}
.attachment-chip .x{cursor:pointer;color:#667788;font-size:14px;line-height:1;padding:0 2px}
.attachment-chip .x:hover{color:#dc2626}
.attachment-chip .size{color:#667788;font-size:11px}
.attach-btn{width:36px;height:36px;border-radius:8px;border:none;background:transparent;color:#667788;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;flex-shrink:0}
.attach-btn:hover{background:rgba(255,255,255,.03);color:#c50000}
.chat-input-wrap{max-width:720px;margin:0 auto;display:flex;gap:10px;align-items:flex-end;background:#0a0a0a;border:1px solid #111;border-radius:12px;padding:6px;transition:border-color .2s}
.chat-input-wrap:focus-within{border-color:rgba(197,0,0,.3)}
.chat-input-wrap textarea{flex:1;border:none;background:transparent;padding:8px 10px;font-size:14px;color:#e8edf5;outline:none;resize:none;font-family:inherit;line-height:1.5;max-height:120px}
.chat-input-wrap textarea::placeholder{color:#445566}
.chat-input-wrap button{width:36px;height:36px;border-radius:8px;border:none;background:linear-gradient(135deg,#c50000,#a00000);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;flex-shrink:0}
.chat-input-wrap button:hover{background:linear-gradient(135deg,#d50000,#b00000);transform:translateY(-1px)}
.chat-input-wrap button:disabled{background:#1a1a1a;color:#445566;cursor:not-allowed}
.chat-input-wrap button svg{width:16px;height:16px}
.auth-required{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;text-align:center}
.auth-required.hidden{display:none}
.auth-required .icon{width:64px;height:64px;border-radius:50%;background:rgba(197,0,0,.08);border:1px solid rgba(197,0,0,.1);display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px}
.auth-required h2{font-size:22px;font-weight:600;margin-bottom:8px}
.auth-required p{color:#667788;font-size:14px;margin-bottom:24px}
.auth-required .btn{padding:12px 32px;font-size:14px}
.tos-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;padding:20px}
.tos-overlay.show{display:flex}
.tos-modal{max-width:560px;width:100%;background:#0a0a0a;border:1px solid #1a1a1a;border-radius:16px;padding:32px;max-height:80vh;display:flex;flex-direction:column}
.tos-modal h2{font-size:18px;font-weight:700;color:#fff;margin-bottom:4px}
.tos-modal .tos-subtitle{font-size:12px;color:#667788;margin-bottom:16px}
.tos-modal .tos-scroll{flex:1;overflow-y:auto;font-size:13px;color:#8899aa;line-height:1.7;margin-bottom:20px;padding-right:8px}
.tos-modal .tos-scroll::-webkit-scrollbar{width:4px}
.tos-modal .tos-scroll::-webkit-scrollbar-thumb{background:#1a1a1a;border-radius:4px}
.tos-modal .tos-scroll h3{font-size:14px;font-weight:600;color:#c50000;margin:16px 0 6px}
.tos-modal .tos-scroll h3:first-child{margin-top:0}
.tos-modal .tos-scroll p{margin-bottom:10px}
.tos-modal .tos-scroll strong{color:#b0c0d0}
.tos-modal .tos-scroll a{color:#c50000}
.tos-check{display:flex;align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px;background:rgba(197,0,0,.04);border:1px solid rgba(197,0,0,.1);border-radius:8px}
.tos-check input[type="checkbox"]{width:16px;height:16px;margin-top:2px;accent-color:#c50000;flex-shrink:0;cursor:pointer}
.tos-check label{font-size:13px;color:#b0c0d0;cursor:pointer;line-height:1.5}
.tos-check label a{color:#c50000;font-weight:600}
.tos-accept-btn{width:100%;padding:12px;border:none;border-radius:8px;background:#c50000;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}
.tos-accept-btn:disabled{opacity:.35;cursor:not-allowed}
.tos-accept-btn:not(:disabled):hover{background:#a00000}
.typing-indicator{display:flex;gap:4px;align-items:center;padding:4px 0}
.typing-indicator span{width:6px;height:6px;border-radius:50%;background:#445566;animation:typing 1.4s infinite}
.typing-indicator span:nth-child(2){animation-delay:.2s}
.typing-indicator span:nth-child(3){animation-delay:.4s}
@keyframes typing{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}
.code-block{background:rgba(197,0,0,.06);border:1px solid rgba(197,0,0,.15);border-radius:6px;padding:14px 18px;overflow-x:auto;font-size:13px;line-height:1.6;color:#c8d8e8;margin:10px 0;font-family:'SF Mono','Fira Code','Roboto Mono',monospace}
.api-modal-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}
.api-modal{background:#0a0a0a;border:1px solid #111;border-radius:14px;padding:28px;width:440px;max-width:100%;max-height:80vh;overflow-y:auto}
.api-modal h3{font-size:18px;font-weight:600;margin-bottom:4px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.upsell-section a:hover{border-color:#c50000!important;background:rgba(197,0,0,.06)!important}
@media(max-width:768px){
  .chat-sidebar{display:none;position:fixed;z-index:100;height:100vh;width:280px;box-shadow:4px 0 20px rgba(0,0,0,.15)}
  .chat-sidebar.open{display:flex}
  .mobile-menu-btn{display:flex!important}
  .chat-header{padding:12px 16px}
  .chat-messages{padding:16px}
  .chat-input-area{padding:12px 16px 16px}
  .bubble{padding:12px 14px;font-size:13px}
  .sidebar-overlay{display:none;position:fixed;inset:0;z-index:99;background:rgba(0,0,0,.4)}
  .sidebar-overlay.open{display:block}
}
.client-strip{padding:0 0 40px;text-align:center}
.client-strip p{font-size:11px;color:#445566;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}
.client-logos{display:flex;justify-content:center;align-items:center;gap:32px;flex-wrap:wrap}
.client-logos span{font-size:13px;color:#667788;font-weight:500;letter-spacing:.3px}


<style>
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-bottom:80px}
.step-card{background:linear-gradient(180deg,#0a0a0a 0%,#000 100%);border:1px solid #111;border-radius:14px;padding:32px 24px;transition:border-color .3s}
.step-card:hover{border-color:rgba(197,0,0,.25)}
.step-card .num{font-size:11px;font-weight:700;color:#c50000;margin-bottom:16px;letter-spacing:1px}
.step-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.step-card p{font-size:13px;color:#667788;line-height:1.7}

/* SVG ICONS */
.icon-wrap{width:40px;height:40px;margin-bottom:16px;display:flex;align-items:center;justify-content:center}
.icon-wrap svg{width:32px;height:32px;stroke:#c50000;fill:none;stroke-width:1.5}

.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:80px}
.feature-card{background:#0a0a0a;border:1px solid #111;border-radius:10px;padding:24px;transition:border-color .2s;display:flex;flex-direction:column;gap:12px}
.feature-card:hover{border-color:rgba(197,0,0,.2)}
.feature-card .fc-icon{width:36px;height:36px;border-radius:8px;background:rgba(197,0,0,.08);display:flex;align-items:center;justify-content:center}
.feature-card .fc-icon svg{width:18px;height:18px;stroke:#c50000;fill:none;stroke-width:1.5}
.feature-card h3{font-size:14px;font-weight:600;color:#e8edf5}
.feature-card p{font-size:13px;color:#667788;line-height:1.6}

/* SPECIALIST CARD GRID */
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-bottom:80px}
.spec-card{background:#0a0a0a;border:1px solid #111;border-radius:10px;padding:20px;display:flex;align-items:center;gap:16px;transition:border-color .2s}
.spec-card:hover{border-color:rgba(197,0,0,.2)}
.spec-icon{width:40px;height:40px;border-radius:8px;background:rgba(197,0,0,.06);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.spec-icon svg{width:20px;height:20px;stroke:#c50000;fill:none;stroke-width:1.5}
.spec-info{flex:1}
.spec-info h4{font-size:13px;font-weight:600;color:#e8edf5}
.spec-info p{font-size:11px;color:#667788;margin-top:2px}

.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding-bottom:60px;max-width:820px;margin:0 auto}
.plan-card{background:linear-gradient(180deg,#0a0a0a 0%,#000 100%);border:1px solid #111;border-radius:16px;padding:36px 28px;display:flex;flex-direction:column;position:relative;transition:border-color .2s}
.plan-card:hover{border-color:rgba(197,0,0,.2)}
.plan-card.featured{border-color:#c50000;box-shadow:0 0 0 1px rgba(197,0,0,.2)}
.plan-name{font-size:16px;font-weight:600;margin-bottom:4px}
.plan-desc{font-size:13px;color:#667788;margin-bottom:12px;min-height:2.4em}
.small-note{font-size:11px;color:#445566;margin-bottom:12px;line-height:1.5}
.plan-price{font-size:38px;font-weight:700;letter-spacing:-1px;margin-bottom:4px}
.plan-price .currency{font-size:18px;vertical-align:super;margin-right:2px}
.plan-price .period{font-size:13px;color:#667788;font-weight:400}
.plan-period{font-size:12px;color:#445566;margin-bottom:16px}
.plan-features{list-style:none;flex:1;margin-bottom:8px}
.plan-features li{padding:7px 0;font-size:13px;color:#8899aa;border-bottom:1px solid #111}
.plan-features li:last-child{border:none}
.plan-features li::before{content:'\2713 ';color:#c50000;font-weight:700}
.plan-card .btn{margin-top:16px;width:100%;justify-content:center}
.plan-tag{display:inline-block;padding:2px 10px;border-radius:4px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;width:fit-content}
.plan-tag.topup{background:rgba(197,0,0,.1);color:#c50000;border:1px solid rgba(197,0,0,.2)}
.plan-tag.install{background:rgba(197,0,0,.08);color:#c50000;border:1px solid rgba(197,0,0,.15)}
.plan-tag.integrate{background:rgba(197,0,0,.06);color:#c50000;border:1px solid rgba(197,0,0,.12)}

.pricing-footnote{text-align:center;font-size:13px;color:#445566;padding-bottom:40px;max-width:600px;margin:0 auto}
.pricing-footnote span{color:#667788}

/* HERO STATS */
.hero-stats{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:12px;margin:24px 0 20px}
.hero-stat{background:#0a0a0a;border:1px solid #111;border-radius:10px;padding:16px 12px;text-align:center}
.hero-stat .num{font-size:24px;font-weight:700;color:#c50000;line-height:1.1}
.hero-stat .lbl{font-size:10px;color:#667788;margin-top:6px;text-transform:uppercase;letter-spacing:.8px;font-weight:600}
.hero-stat .sub{font-size:10px;color:#445566;margin-top:2px}
.hero-spec{display:flex;align-items:center;gap:8px;font-size:12px;color:#667788;margin-bottom:16px}
.hero-spec svg{width:16px;height:16px;stroke:#c50000;fill:none;stroke-width:2;flex-shrink:0}
.hero-spec span{color:#c8d8e8;font-weight:500}
.hero-deploy{font-size:11px;color:#445566;margin-bottom:20px;padding:10px 14px;background:rgba(255,255,255,.015);border:1px solid rgba(255,255,255,.04);border-radius:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hero-deploy strong{color:#8899aa;font-weight:600}
@media(max-width:900px){.hero-stats{grid-template-columns:repeat(3,1fr)!important}}
@media(max-width:520px){.hero-stats{grid-template-columns:1fr!important}}
.hero-deploy span{color:#667788}
@media(max-width:520px){.hero-stats{grid-template-columns:1fr}}

.testimonial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding-bottom:80px}
.testimonial{background:#0a0a0a;border:1px solid #111;border-radius:12px;padding:28px}
.testimonial .stars{color:#a00000;font-size:14px;margin-bottom:12px}
.testimonial blockquote{font-size:14px;color:#b8c8d8;line-height:1.7;margin-bottom:16px;font-style:italic}
.testimonial .author{font-size:13px;font-weight:600;color:#e8edf5}
.testimonial .role{font-size:12px;color:#667788}

/* DATA CALL OUT */
.data-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:60px 0 80px}
.data-card{background:linear-gradient(135deg,#0a0a0a,#000);border:1px solid #111;border-radius:12px;padding:32px;text-align:center}
.data-card .dc-num{font-size:48px;font-weight:700;color:#c50000;letter-spacing:-1px}
.data-card .dc-label{font-size:14px;color:#8899aa;margin-top:8px}
.data-card .dc-sub{font-size:12px;color:#445566;margin-top:4px}

/* COMPARISON */
.cmp-box{padding-bottom:80px}
.cmp-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cmp-col{background:#0a0a0a;border:1px solid #111;border-radius:12px;padding:28px}
.cmp-col h3{font-size:15px;font-weight:600;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #111;display:flex;align-items:center;gap:10px}
.cmp-col h3 .cmp-icon{width:24px;height:24px;border-radius:4px;background:rgba(197,0,0,.08);display:flex;align-items:center;justify-content:center}
.cmp-col h3 .cmp-icon svg{width:14px;height:14px;stroke:#c50000;fill:none;stroke-width:2}
.cmp-col ul{list-style:none}
.cmp-col ul li{padding:8px 0;font-size:13px;color:#667788;border-bottom:1px solid #0d0d0d}
.cmp-col ul li:last-child{border:none}
.cmp-col ul li::before{content:'\2713 ';color:#c50000;font-weight:700}

/* USAGE EXAMPLES */
.example-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:80px}
.example-card{background:#0a0a0a;border:1px solid #111;border-radius:10px;padding:20px}
.example-card .ex-tag{display:inline-block;padding:2px 10px;border-radius:4px;background:rgba(197,0,0,.08);color:#c50000;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.example-card h4{font-size:14px;font-weight:600;margin-bottom:4px}
.example-card p{font-size:12px;color:#667788}

.faq-list{max-width:720px;margin:0 auto;padding-bottom:80px}
.faq-item{border-bottom:1px solid #111}
.faq-q{padding:18px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:15px;font-weight:500;color:#d0d8e5}
.faq-q .icon{font-size:18px;transition:transform .2s;color:#c50000}
.faq-item.open .faq-q .icon{transform:rotate(45deg)}
.faq-a{padding:0 0 18px;font-size:14px;color:#667788;line-height:1.7;display:none}
.faq-item.open .faq-a{display:block}

/* ARTICLES - VERTICAL LAYOUT FIXED */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:80px}
.article-card{background:#0a0a0a;border:1px solid #111;border-radius:12px;padding:28px;transition:border-color .2s;display:flex;flex-direction:column;height:100%;box-sizing:border-box}
.article-card:hover{border-color:rgba(197,0,0,.2)}
.article-card .art-tag{display:inline-block;padding:3px 10px;border-radius:4px;background:rgba(197,0,0,.08);color:#c50000;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;width:fit-content}
.article-card h3{font-size:15px;font-weight:600;margin-bottom:8px;line-height:1.4}
.article-card p{font-size:13px;color:#667788;line-height:1.6;flex:1;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.article-card .art-meta{font-size:11px;color:#445566;margin-top:12px;padding-top:12px;border-top:1px solid #111}
.article-card .art-link{color:#c50000;font-size:13px;font-weight:600;margin-top:12px;display:inline-block}

@media (max-width:900px){
  .steps-grid{grid-template-columns:1fr 1fr}
  .features-grid{grid-template-columns:1fr 1fr}
  .spec-grid{grid-template-columns:1fr 1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .data-row{grid-template-columns:1fr}
  .cmp-row{grid-template-columns:1fr}
  .example-grid{grid-template-columns:1fr}
  .testimonial-grid{grid-template-columns:1fr}
  .article-grid{grid-template-columns:1fr}
}
@media(max-width:800px){
  .bp-grid{grid-template-columns:1fr 1fr!important}
}
@media(max-width:520px){
  .bp-grid{grid-template-columns:1fr!important}
}
@media(max-width:520px){
  .steps-grid,.features-grid,.spec-grid{grid-template-columns:1fr}
}

/* ROI CALCULATOR */
.calc-wrap{background:linear-gradient(135deg,rgba(197,0,0,.03),transparent);border:1px solid rgba(197,0,0,.08);border-radius:14px;padding:36px 32px;margin-bottom:16px}
.calc-header{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-bottom:32px;text-align:center}
.calc-stat{padding:16px;background:rgba(255,255,255,.02);border-radius:10px;border:1px solid rgba(255,255,255,.04)}
.calc-stat .label{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#445566;margin-bottom:6px}
.calc-stat .value{font-size:28px;font-weight:700;color:#fff}
.calc-stat .value.red{color:#c50000}
.calc-stat .value.green{color:#44cc88}
.calc-stat .sub{font-size:12px;color:#667788;margin-top:4px}
.calc-slider-row{display:grid;grid-template-columns:3fr 1fr;gap:24px;align-items:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.calc-slider-row label{font-size:14px;font-weight:600;color:#c8d8e8}
.calc-slider-row label span{color:#667788;font-weight:400}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:4px;background:#1a1a1a;border-radius:2px;outline:none;margin:12px 0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#c50000;cursor:pointer;border:2px solid #000;transition:transform .15s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#c50000;cursor:pointer;border:2px solid #000}
.calc-value-display{font-size:22px;font-weight:700;color:#fff;text-align:right}
.calc-breakdown{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
.calc-breakdown-item{padding:14px;border-radius:8px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04)}
.calc-breakdown-item .item-label{font-size:12px;color:#667788;margin-bottom:4px}
.calc-breakdown-item .item-value{font-size:16px;font-weight:600}
.calc-footnote{font-size:12px;color:#445566;margin-top:20px;text-align:center}
@media(max-width:700px){
  .calc-header{grid-template-columns:1fr;gap:12px}
  .calc-slider-row{grid-template-columns:1fr;text-align:center}
  .calc-value-display{text-align:center}
  .calc-breakdown{grid-template-columns:1fr}
}

/* MODAL */
.modal-overlay-bg{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);z-index:200}
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:24px}
.modal{background:#0a0a0a;border:1px solid #222;border-radius:16px;padding:36px;max-width:540px;width:100%;max-height:90vh;overflow-y:auto;position:relative}
.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;color:#667788;font-size:24px;cursor:pointer;padding:4px 8px;line-height:1}
.modal-close:hover{color:#c50000}
.modal h2{text-align:left;font-size:20px;margin:12px 0 20px;color:#e8edf5}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;font-weight:600;color:#8899aa;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.form-group input,.form-group textarea,.form-group select{width:100%;background:#000;border:1px solid #1a1a1a;border-radius:8px;padding:12px 14px;color:#e8edf5;font-size:14px;outline:none;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:#c50000}
.form-group textarea{resize:vertical;font-family:inherit}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}

/* ENTERPRISE TAG */
.plan-tag.enterprise{background:rgba(197,0,0,.04);color:#667788;border:1px solid rgba(255,255,255,.06);font-size:10px}

/* 4-column pricing grid on wide screens */
@media(min-width:1200px){
  .pricing-grid{grid-template-columns:repeat(4,1fr);max-width:1060px}
}
@media(max-width:1199px) and (min-width:901px){
  .pricing-grid{grid-template-columns:repeat(2,1fr);max-width:620px}
}
</style>