*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#020617;color:#e2e8f0;min-height:100vh;overflow-x:hidden;line-height:1.6}

/* ===== ANIMATED BG ===== */
.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(79,70,229,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(79,70,229,0.03) 1px,transparent 1px);background-size:64px 64px;pointer-events:none;z-index:0}
.bg-glow-1{position:fixed;top:-10%;left:10%;width:600px;height:600px;background:radial-gradient(circle,rgba(79,70,229,0.12),transparent 70%);border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;animation:floatGlow 8s ease-in-out infinite}
.bg-glow-2{position:fixed;bottom:-10%;right:10%;width:600px;height:600px;background:radial-gradient(circle,rgba(168,85,247,0.1),transparent 70%);border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;animation:floatGlow 10s ease-in-out infinite reverse}
.bg-glow-3{position:fixed;top:40%;left:50%;width:400px;height:400px;background:radial-gradient(circle,rgba(236,72,153,0.06),transparent 70%);border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0;animation:floatGlow 12s ease-in-out infinite}
@keyframes floatGlow{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(0.95)}}

/* ===== HEADER ===== */
header{position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(30,41,59,0.6);background:rgba(2,6,23,0.8);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.brand-icon{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 0 20px rgba(79,70,229,.3)}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-0.5px;background:linear-gradient(135deg,#e2e8f0,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
nav{display:flex;align-items:center;gap:28px}
nav a{text-decoration:none;font-size:13px;font-weight:500;color:#64748b;transition:color .2s;position:relative}
nav a:hover{color:#e2e8f0}
nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:linear-gradient(90deg,#4f46e5,#7c3aed);transition:width .3s}
nav a:hover::after{width:100%}
.btn-nav{padding:10px 22px;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff!important;font-weight:600;box-shadow:0 4px 16px rgba(79,70,229,.35);transition:all .25s}
.btn-nav:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,70,229,.45)!important}
.btn-nav::after{display:none!important}

/* ===== HERO ===== */
.hero{position:relative;z-index:1;max-width:920px;margin:0 auto;padding:100px 24px 70px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:28px}
.hero::before{content:'';position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(79,70,229,0.06),transparent 60%);pointer-events:none}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;border:1px solid rgba(79,70,229,0.3);background:rgba(79,70,229,0.08);font-size:11px;font-weight:600;color:#a78bfa;letter-spacing:0.3px;animation:fadeUp .8s ease}
.hero h1{font-size:clamp(28px,5vw,54px);font-weight:800;letter-spacing:-0.8px;line-height:1.12;max-width:800px;animation:fadeUp .8s ease .1s both}
.hero .gradient-text{background:linear-gradient(135deg,#818cf8,#c084fc,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:200% 200%;animation:gradientShift 4s ease infinite}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.hero-sub{font-size:16px;color:#64748b;max-width:620px;line-height:1.8;animation:fadeUp .8s ease .2s both}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:12px;animation:fadeUp .8s ease .3s both}
.btn-primary,.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:15px 32px;border-radius:12px;font-size:14px;font-weight:600;text-decoration:none;transition:all .25s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;box-shadow:0 6px 24px rgba(79,70,229,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(79,70,229,.45)}
.btn-secondary{border:1.5px solid rgba(51,65,85,0.6);color:#94a3b8}
.btn-secondary:hover{border-color:#4f46e5;color:#e2e8f0;background:rgba(79,70,229,.08);transform:translateY(-2px)}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ===== STATS BAR ===== */
.stats-bar{position:relative;z-index:1;display:flex;justify-content:center;gap:48px;padding:32px 24px;max-width:800px;margin:-10px auto 0;animation:fadeUp .8s ease .4s both}
.stat-item{text-align:center}
.stat-num{font-size:28px;font-weight:800;background:linear-gradient(135deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}
.stat-label{font-size:12px;color:#475569;margin-top:4px}

/* ===== DOWNLOAD CARD ===== */
.download-section{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px 60px}
.download-card-wrap{max-width:780px;margin:0 auto;position:relative;animation:float 4s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.download-card-glow{position:relative;padding:2px;border-radius:20px;background:linear-gradient(-45deg,#4f46e5,#7c3aed,#ec4899,#f59e0b,#4f46e5);background-size:400% 400%;animation:glowBorder 5s ease infinite;box-shadow:0 0 60px rgba(79,70,229,.25),0 0 120px rgba(124,58,237,.1)}
.download-card-inner{display:flex;align-items:flex-start;gap:28px;padding:28px 32px;border-radius:18px;background:linear-gradient(135deg,rgba(15,23,42,.98),rgba(2,6,23,.98));backdrop-filter:blur(16px)}
.download-visual-link{text-decoration:none;flex-shrink:0;display:block;transition:transform .3s}
.download-visual-link:hover{transform:scale(1.04)}
.download-visual{position:relative;width:180px;height:180px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(79,70,229,.12),rgba(124,58,237,.08));border-radius:18px;border:1px solid rgba(79,70,229,.15)}
.download-monitor{position:relative;width:100px}
.monitor-screen{position:relative;width:100px;height:68px;border-radius:6px;border:2.5px solid rgba(99,102,241,.5);background:rgba(15,23,42,.8);overflow:hidden;padding:6px}
.monitor-content{display:flex;gap:4px;height:100%}
.monitor-sidebar{width:6px;border-radius:1.5px;background:rgba(99,102,241,.25)}
.monitor-main{flex:1;display:flex;flex-direction:column;gap:3px;justify-content:center}
.monitor-line{height:3px;border-radius:2px;background:linear-gradient(90deg,rgba(99,102,241,.4),rgba(236,72,153,.25));animation:scanLine 2s ease-in-out infinite}
.monitor-line-short{height:3px;border-radius:2px;background:linear-gradient(90deg,rgba(99,102,241,.3),transparent);animation:scanLine 2.5s ease-in-out infinite}
@keyframes scanLine{0%,100%{opacity:.4}50%{opacity:1}}
.download-arrow{position:absolute;bottom:-10px;right:-10px;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(79,70,229,.4);animation:bounceArrow 1.5s ease infinite}
@keyframes bounceArrow{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
.monitor-stand{width:14px;height:10px;background:rgba(99,102,241,.3);margin:0 auto;border-radius:0 0 3px 3px}
.monitor-base{width:40px;height:3px;background:rgba(99,102,241,.35);margin:0 auto;border-radius:2px}
.download-visual-badge{position:absolute;top:8px;right:8px;padding:3px 8px;border-radius:6px;background:rgba(79,70,229,.2);border:1px solid rgba(79,70,229,.25);font-size:8px;font-weight:700;color:#818cf8;letter-spacing:1px}
.download-info{flex:1;min-width:0}
.download-info strong{display:block;font-size:20px;font-weight:800;color:#fff;letter-spacing:-.4px}
.download-info span{display:block;font-size:13px;color:#94a3b8;margin-top:6px;line-height:1.6}
.download-features{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.download-feat{padding:5px 12px;border-radius:8px;background:rgba(79,70,229,.08);border:1px solid rgba(79,70,229,.15);font-size:11px;color:#a78bfa;font-weight:600}
.btn-download-glow{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;margin-top:16px;border-radius:12px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:14px;font-weight:700;text-decoration:none;transition:all .3s;white-space:nowrap;box-shadow:0 6px 28px rgba(79,70,229,.4)}
.btn-download-glow:hover{transform:scale(1.04) translateY(-1px);box-shadow:0 10px 40px rgba(79,70,229,.5)}
.download-card-glow::after{content:'';position:absolute;inset:-2px;border-radius:20px;background:linear-gradient(-45deg,#4f46e5,transparent,#ec4899,transparent,#4f46e5);background-size:400% 400%;animation:glowBorder 5s ease infinite;filter:blur(20px);z-index:-1;opacity:.5}
@keyframes glowBorder{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ===== PWA CARD ===== */
.download-pwa-wrap{max-width:780px;margin:16px auto 0;position:relative;animation:float 4s ease-in-out 1s infinite}
.download-pwa-card{display:flex;align-items:flex-start;gap:28px;padding:24px 32px;border-radius:18px;background:linear-gradient(135deg,rgba(15,23,42,.98),rgba(2,6,23,.98));backdrop-filter:blur(16px)}
.pwa-visual-link{text-decoration:none;flex-shrink:0;display:block;transition:transform .3s}
.pwa-visual-link:hover{transform:scale(1.04)}
.pwa-visual{position:relative;width:180px;height:180px;display:flex;align-items:center;justify-content:center;background:rgba(79,70,229,.08);border-radius:18px;border:1px solid rgba(79,70,229,.12)}
.pwa-phone{position:relative;width:56px}
.pwa-notch{width:20px;height:4px;border-radius:0 0 4px 4px;background:rgba(99,102,241,.3);margin:0 auto}
.pwa-screen{position:relative;width:56px;height:100px;border-radius:4px;border:2px solid rgba(99,102,241,.35);background:rgba(15,23,42,.7);overflow:hidden;padding:4px 5px}
.pwa-status-bar{height:4px;border-radius:1px;background:rgba(99,102,241,.2);margin-bottom:3px}
.pwa-app-bar{display:flex;gap:3px;align-items:center;margin-bottom:4px}
.pwa-app-icon{width:10px;height:10px;border-radius:2px;background:linear-gradient(135deg,rgba(79,70,229,.6),rgba(124,58,237,.4))}
.pwa-app-text{flex:1;display:flex;flex-direction:column;gap:1px}
.pwa-app-text span{height:2px;border-radius:1px;background:rgba(99,102,241,.2)}
.pwa-app-text span:first-child{width:70%}
.pwa-app-text span:last-child{width:40%}
.pwa-content{display:flex;flex-direction:column;gap:3px}
.pwa-row{height:3px;border-radius:1.5px;background:linear-gradient(90deg,rgba(99,102,241,.3),rgba(236,72,153,.15))}
.pwa-row-short{height:3px;border-radius:1.5px;width:40%;background:linear-gradient(90deg,rgba(99,102,241,.2),transparent)}
.pwa-install-badge{position:absolute;bottom:-6px;right:-6px;width:22px;height:22px;border-radius:50%;background:#4f46e5;color:#fff;display:flex;align-items:center;justify-content:center;font-size:7px;font-weight:800;box-shadow:0 2px 8px rgba(79,70,229,.4);gap:1px}
.pwa-visual-badge{position:absolute;top:8px;right:8px;padding:3px 8px;border-radius:6px;background:rgba(79,70,229,.18);border:1px solid rgba(79,70,229,.2);font-size:8px;font-weight:700;color:#818cf8;letter-spacing:1px}
.btn-pwa{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;margin-top:14px;border-radius:10px;background:rgba(79,70,229,.15);border:1px solid rgba(79,70,229,.25);color:#a78bfa;font-size:13px;font-weight:600;text-decoration:none;transition:all .25s;cursor:pointer}
.btn-pwa:hover{background:rgba(79,70,229,.22);border-color:#4f46e5;transform:translateY(-1px)}

@media(max-width:640px){
  .download-pwa-card{flex-direction:column;align-items:center;text-align:center;padding:20px}
  .pwa-visual{width:120px;height:120px}
  .btn-pwa{width:100%;justify-content:center}
}

/* ===== SECTION COMMON ===== */
section{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:70px 24px}
.section-header{text-align:center;max-width:620px;margin:0 auto 50px}
.section-header h2{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-0.5px;margin-bottom:10px}
.section-header p{font-size:15px;color:#64748b;line-height:1.7}

/* ===== FEATURES ===== */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.feature-card{padding:32px;border-radius:18px;border:1px solid rgba(30,41,59,0.7);background:linear-gradient(135deg,rgba(15,23,42,0.4),rgba(2,6,23,0.3));backdrop-filter:blur(8px);display:flex;flex-direction:column;gap:18px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .4s}
.feature-card:hover::before{opacity:1}
.feature-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 60px rgba(0,0,0,.3),0 0 40px rgba(var(--accent),.05)}
.feature-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center}
.feature-card h3{font-size:18px;font-weight:700;letter-spacing:-0.2px}
.feature-card p{font-size:14px;color:#94a3b8;line-height:1.8}

/* ===== SERVICES ===== */
.services-list{display:flex;flex-direction:column;gap:16px;max-width:780px;margin:0 auto}
.service-item{display:flex;align-items:flex-start;gap:20px;padding:28px 32px;border-radius:16px;background:rgba(15,23,42,0.3);border:1px solid rgba(30,41,59,0.5);transition:all .35s cubic-bezier(.4,0,.2,1)}
.service-item:hover{border-color:rgba(99,102,241,.4);background:rgba(15,23,42,0.5);transform:translateX(4px);box-shadow:0 8px 32px rgba(0,0,0,.2)}
.service-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.service-item h3{font-size:16px;font-weight:700;margin-bottom:6px}
.service-item p{font-size:13px;color:#94a3b8;line-height:1.7}

/* ===== AGENT ===== */
.agent-section{padding:60px 20px 100px;position:relative;overflow:hidden}
.agent-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(79,70,229,0.06),transparent 60%),radial-gradient(ellipse at 70% 50%,rgba(124,58,237,0.04),transparent 60%);pointer-events:none}
.agent-section-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;border:1px solid rgba(79,70,229,0.25);background:rgba(79,70,229,0.08);font-size:11px;font-weight:600;color:#a78bfa;margin-bottom:16px}
.agent-badge-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite;box-shadow:0 0 8px rgba(34,197,94,.5)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

.agent-wrap{max-width:820px;margin:0 auto;display:flex;align-items:flex-start;gap:28px;position:relative}

.agent-orb{position:relative;width:100px;height:100px;flex-shrink:0;margin-top:50px;display:flex;align-items:center;justify-content:center;animation:orbFloat 4s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.agent-orb-inner{position:relative;z-index:2;width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,rgba(79,70,229,.3),rgba(124,58,237,.2));display:flex;align-items:center;justify-content:center;color:#a78bfa;box-shadow:0 0 40px rgba(79,70,229,.15),inset 0 0 30px rgba(79,70,229,.1)}
.agent-orb-ring{position:absolute;inset:0;width:100px;height:100px;border-radius:50%;border:1.5px solid rgba(79,70,229,.15);animation:ringPulse 3s ease-out infinite}
.agent-orb-ring-2{position:absolute;inset:8px;width:84px;height:84px;border-radius:50%;border:1.5px solid rgba(79,70,229,.1);animation:ringPulse 3s ease-out 1s infinite}
@keyframes ringPulse{0%{transform:scale(.85);opacity:0}50%{opacity:1}100%{transform:scale(1.15);opacity:0}}

.agent-container{flex:1;min-width:0;border-radius:20px;border:1px solid rgba(30,41,59,0.4);background:linear-gradient(135deg,rgba(15,23,42,0.75),rgba(2,6,23,0.65));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);overflow:hidden;box-shadow:0 24px 100px rgba(0,0,0,.4),0 0 80px rgba(79,70,229,.04)}

.agent-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid rgba(30,41,59,0.35);background:rgba(15,23,42,0.35)}
.agent-header-left{display:flex;align-items:center;gap:10px}
.agent-header-icon{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,rgba(79,70,229,.25),rgba(124,58,237,.15));display:flex;align-items:center;justify-content:center;color:#a78bfa}
.agent-header-info strong{display:block;font-size:13px;font-weight:700;color:#e2e8f0}
.agent-header-info span{display:block;font-size:10px;color:#64748b;margin-top:1px}
.agent-header-status{display:flex;align-items:center;gap:5px}
.agent-status-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px rgba(34,197,94,.4);animation:pulse 2s infinite}
.agent-status-text{font-size:10px;color:#94a3b8}

.agent-tools{display:flex;gap:6px;padding:10px 20px;border-bottom:1px solid rgba(30,41,59,0.35);overflow-x:auto}
.agent-tool-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;border:1px solid rgba(30,41,59,0.35);background:rgba(15,23,42,0.4);color:#94a3b8;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit}
.agent-tool-btn:hover{border-color:rgba(99,102,241,.35);background:rgba(79,70,229,.1);color:#e2e8f0;transform:translateY(-1px)}
.agent-tool-icon{font-size:14px;line-height:1}

.agent-messages{height:380px;overflow-y:auto;padding:18px 20px;display:flex;flex-direction:column;gap:12px}
.agent-messages::-webkit-scrollbar{width:3px}
.agent-messages::-webkit-scrollbar-thumb{background:rgba(79,70,229,.25);border-radius:4px}
.agent-msg{display:flex;gap:10px;max-width:85%;animation:msgIn .25s ease}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.agent-msg-user{margin-left:auto;flex-direction:row-reverse}
.agent-avatar{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,rgba(79,70,229,.3),rgba(124,58,237,.2));color:#a78bfa;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.agent-bubble{padding:10px 14px;border-radius:10px;font-size:12.5px;line-height:1.7}
.agent-msg-ai .agent-bubble{background:rgba(15,23,42,0.5);border:1px solid rgba(30,41,59,0.35);border-bottom-left-radius:4px}
.agent-msg-user .agent-bubble{background:rgba(79,70,229,.12);border:1px solid rgba(79,70,229,.18);border-bottom-right-radius:4px}
.agent-bubble p{margin-bottom:4px;color:#cbd5e1}
.agent-bubble p:last-child{margin-bottom:0}
.agent-bubble strong{color:#e2e8f0;font-weight:700}
.agent-bubble em{color:#94a3b8;font-size:11px}

.agent-suggestions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.agent-suggestions span{padding:6px 12px;border-radius:7px;border:1px solid rgba(99,102,241,.18);background:rgba(79,70,229,.04);font-size:11px;color:#818cf8;cursor:pointer;transition:all .2s}
.agent-suggestions span:hover{background:rgba(79,70,229,.12);border-color:#4f46e5;transform:translateY(-1px)}

.agent-input-area{display:flex;gap:8px;padding:12px 16px;border-top:1px solid rgba(30,41,59,0.35);background:rgba(15,23,42,0.25)}
.agent-input-area input{flex:1;padding:12px 16px;border-radius:10px;border:1px solid rgba(30,41,59,0.35);background:rgba(15,23,42,0.5);color:#e2e8f0;font-size:13.5px;outline:none;transition:all .2s;font-family:inherit}
.agent-input-area input:focus{border-color:rgba(99,102,241,.4);box-shadow:0 0 0 3px rgba(79,70,229,.08)}
.agent-input-area input::placeholder{color:#475569;font-size:12.5px}
.agent-input-area button{width:44px;height:44px;border-radius:11px;border:none;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;box-shadow:0 4px 16px rgba(79,70,229,.3)}
.agent-input-area button:hover:not(:disabled){transform:scale(1.05);box-shadow:0 6px 20px rgba(79,70,229,.4)}
.agent-input-area button:disabled{opacity:.5;cursor:not-allowed}

/* typing dots */
.typing{display:flex;gap:4px;padding:6px 0}
.typing span{width:6px;height:6px;border-radius:50%;background:#818cf8;animation:typingBounce 1.4s infinite ease-in-out}
.typing span:nth-child(2){animation-delay:.16s}
.typing span:nth-child(3){animation-delay:.32s}
@keyframes typingBounce{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}

@media(max-width:768px){
  .agent-wrap{flex-direction:column;align-items:center}
  .agent-orb{width:60px;height:60px;margin-top:0;margin-bottom:-20px}
  .agent-orb-inner{width:44px;height:44px}
  .agent-orb-ring,.agent-orb-ring-2{display:none}
}

/* ===== CONTACT ===== */
.contact-info{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.contact-item{display:flex;align-items:center;gap:12px;color:#94a3b8;font-size:14px;transition:color .25s}
.contact-item:hover{color:#e2e8f0}
.contact-item svg{color:#818cf8;transition:transform .25s}
.contact-item:hover svg{transform:scale(1.15)}

/* ===== FOOTER ===== */
footer{border-top:1px solid rgba(30,41,59,0.4);padding:28px 24px;text-align:center;font-size:12px;color:#475569;position:relative;z-index:1}

/* ===== UTILITIES ===== */
.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== RESPONSIVE ===== */
@media(max-width:640px){
  .hero{padding:70px 20px 40px}
  .hero h1{font-size:24px}
  .stats-bar{gap:28px;flex-wrap:wrap}
  .stat-num{font-size:22px}
  .features-grid{grid-template-columns:1fr}
  .download-card-inner{flex-direction:column;align-items:center;text-align:center;padding:24px 20px}
  .download-visual{width:140px;height:140px}
  .btn-download-glow{width:100%;justify-content:center}
  .download-features{justify-content:center}
  .agent-messages{height:340px}
  .service-item{padding:20px;gap:14px}
  .contact-info{flex-direction:column;align-items:center;gap:16px}
  .agent-container{border-radius:14px}
}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(24px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.reveal.active{opacity:1;transform:translateY(0)}