*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0f;
  --surface:#12121a;
  --surface-alt:#1a1a26;
  --surface-hover:#22223a;
  --border:#2a2a3a;
  --border-light:#3a3a4a;
  --ink:#e8e8f0;
  --ink-soft:#a0a0b8;
  --ink-muted:#6a6a80;
  --primary:#818cf8;
  --primary-hover:#6366f1;
  --primary-glow:rgba(129,140,248,0.15);
  --accent:#a78bfa;
  --green:#34d399;
  --red:#f87171;
  --orange:#fb923c;
  --radius:12px;
  --radius-sm:8px;
  --radius-lg:16px;
  --shadow:0 1px 3px rgba(0,0,0,0.3);
  --shadow-lg:0 8px 32px rgba(0,0,0,0.4);
  --font:'Inter',-apple-system,sans-serif;
}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden;min-height:100dvh}
a{color:var(--primary);text-decoration:none}
button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;background:none;color:inherit}
input{font-family:inherit;font-size:inherit}

/* Scrollbar */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,10,15,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1100px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:8px}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius-sm);font-weight:500;font-size:14px;transition:all 0.2s;white-space:nowrap}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-lg{padding:14px 32px;font-size:16px;border-radius:var(--radius)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 0 24px var(--primary-glow)}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 0 32px rgba(129,140,248,0.25)}
.btn-outline{border:1px solid var(--border);color:var(--ink)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(129,140,248,0.05)}
.btn-ghost{color:var(--ink-soft)}
.btn-ghost:hover{color:var(--ink);background:var(--surface-hover)}

/* ============ LANDING ============ */
.landing{min-height:calc(100dvh - 60px)}
.gradient-text{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* Hero */
.hero{text-align:center;padding:100px 24px 60px;position:relative;overflow:hidden}
.hero-glow{position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(129,140,248,0.08) 0%,transparent 70%);pointer-events:none}
.hero-badge{display:inline-block;padding:6px 16px;border-radius:20px;background:var(--primary-glow);color:var(--primary);font-size:13px;font-weight:500;margin-bottom:24px;border:1px solid rgba(129,140,248,0.15)}
.hero-title{font-size:clamp(40px,7vw,72px);font-weight:900;line-height:1.05;margin-bottom:20px;letter-spacing:-0.03em}
.hero-sub{font-size:clamp(16px,2vw,19px);color:var(--ink-soft);margin-bottom:36px;max-width:580px;margin-left:auto;margin-right:auto;line-height:1.7}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.hero-proof{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap}
.proof-stat{display:flex;flex-direction:column;align-items:center}
.proof-num{font-size:28px;font-weight:800;color:var(--ink)}
.proof-label{font-size:13px;color:var(--ink-muted);margin-top:2px}
.proof-divider{width:1px;height:32px;background:var(--border)}

/* Demo Window */
.demo-section{padding:0 24px 80px;display:flex;justify-content:center}
.demo-window{max-width:700px;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.4)}
.demo-titlebar{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface-alt);border-bottom:1px solid var(--border)}
.demo-dots{display:flex;gap:6px}
.demo-dots span{width:10px;height:10px;border-radius:50%;background:var(--border-light)}
.demo-dots span:first-child{background:#f87171}
.demo-dots span:nth-child(2){background:#fb923c}
.demo-dots span:last-child{background:#34d399}
.demo-url{font-size:12px;color:var(--ink-muted);background:var(--surface);padding:4px 12px;border-radius:6px;flex:1;text-align:center;max-width:300px;margin:0 auto}
.demo-body{display:flex;min-height:300px}
.demo-sidebar{width:160px;padding:16px 12px;border-right:1px solid var(--border);flex-shrink:0}
.demo-nav-item{padding:8px 12px;border-radius:var(--radius-sm);font-size:13px;color:var(--ink-muted);margin-bottom:4px;cursor:default}
.demo-nav-item.active{background:var(--primary-glow);color:var(--primary)}
.demo-content{flex:1;padding:20px;display:flex;flex-direction:column;gap:16px}
.demo-upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink-muted);font-size:13px}
.demo-chat-bubble{background:var(--primary);color:#fff;padding:10px 16px;border-radius:var(--radius) var(--radius) 4px var(--radius);font-size:13px;align-self:flex-end;max-width:80%}
.demo-chat-label{font-weight:600;opacity:0.8}
.demo-response{background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:10px}
.demo-chart-bars{display:flex;gap:8px;align-items:flex-end;height:80px}
.demo-chart-bars span{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--primary),var(--accent));min-height:10px;transition:height 1s ease}
.demo-response-text{font-size:12px;color:var(--ink-muted)}

/* Features */
.features-section{padding:80px 24px;max-width:1100px;margin:0 auto}
.section-header{text-align:center;margin-bottom:48px}
.section-header h2{font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.15;margin-bottom:12px;letter-spacing:-0.02em}
.section-header p{font-size:16px;color:var(--ink-soft);max-width:500px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 24px;transition:all 0.3s;position:relative;overflow:hidden}
.feature-card:hover{border-color:var(--border-light);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,0.2)}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:opacity 0.3s}
.feature-card:hover::before{opacity:1}
.feature-icon{font-size:32px;margin-bottom:16px}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--ink-soft);line-height:1.6}

/* How It Works */
.how-section{padding:80px 24px;max-width:900px;margin:0 auto}
.how-steps{display:flex;align-items:flex-start;gap:16px;justify-content:center}
.how-step{flex:1;text-align:center;padding:32px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all 0.3s}
.how-step:hover{border-color:var(--primary);transform:translateY(-2px)}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--primary-glow);color:var(--primary);font-size:20px;font-weight:800;margin-bottom:16px;border:1px solid rgba(129,140,248,0.2)}
.how-step h3{font-size:17px;font-weight:700;margin-bottom:8px}
.how-step p{font-size:14px;color:var(--ink-soft);line-height:1.6}
.how-arrow{color:var(--ink-muted);font-size:24px;padding-top:48px;flex-shrink:0}

/* Use Cases */
.usecases-section{padding:80px 24px;max-width:1100px;margin:0 auto}
.usecases-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.usecase-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;transition:all 0.3s}
.usecase-card:hover{border-color:var(--border-light);transform:translateY(-2px)}
.usecase-icon{font-size:36px;margin-bottom:12px}
.usecase-card h3{font-size:16px;font-weight:700;margin-bottom:6px}
.usecase-card p{font-size:13px;color:var(--ink-soft);line-height:1.6}

/* Pricing Preview */
.pricing-preview{padding:80px 24px;max-width:1000px;margin:0 auto}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 24px;position:relative;transition:all 0.3s}
.plan-card:hover{border-color:var(--border-light)}
.plan-card.popular{border-color:var(--primary);background:linear-gradient(180deg,rgba(129,140,248,0.06),transparent 60%)}
.plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:4px 16px;border-radius:12px;font-size:12px;font-weight:600;white-space:nowrap}
.plan-name{font-size:16px;font-weight:600;color:var(--ink-soft);margin-bottom:8px}
.plan-price{font-size:40px;font-weight:800;margin-bottom:4px}
.plan-price span{font-size:15px;font-weight:400;color:var(--ink-muted)}
.plan-period{font-size:13px;color:var(--ink-muted);margin-bottom:20px}
.plan-features{list-style:none;margin-bottom:28px}
.plan-features li{padding:6px 0;font-size:14px;color:var(--ink-soft);display:flex;align-items:center;gap:8px}
.plan-features li::before{content:"✓";color:var(--green);font-weight:700;flex-shrink:0}

/* CTA Section */
.cta-section{padding:40px 24px 100px;display:flex;justify-content:center}
.cta-card{background:linear-gradient(135deg,rgba(129,140,248,0.1),rgba(167,139,250,0.1));border:1px solid rgba(129,140,248,0.2);border-radius:var(--radius-lg);padding:60px 40px;text-align:center;max-width:600px;width:100%}
.cta-card h2{font-size:clamp(24px,3vw,32px);font-weight:800;margin-bottom:12px}
.cta-card p{color:var(--ink-soft);font-size:16px;margin-bottom:28px}

/* Sections Shared */
.section-title{font-size:28px;font-weight:700;text-align:center;margin-bottom:8px}
.section-sub{text-align:center;color:var(--ink-soft);margin-bottom:32px;font-size:15px}

/* ============ PRICING PAGE ============ */
.pricing-page{max-width:900px;margin:0 auto;padding:60px 20px}

/* ============ APP VIEW ============ */
.app-view{min-height:calc(100dvh - 60px);display:flex;flex-direction:column}

/* Upload Screen */
.upload-screen{flex:1;display:flex;align-items:center;justify-content:center;padding:20px}
.upload-main{width:100%;max-width:480px}
.upload-card{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:48px 24px;text-align:center;cursor:pointer;transition:all 0.2s;background:var(--surface)}
.upload-card:hover{border-color:var(--primary);background:var(--primary-glow)}
.upload-card.dragover{border-color:var(--primary);background:var(--primary-glow);transform:scale(1.01)}
.upload-icon{margin-bottom:16px}
.upload-card h2{font-size:20px;margin-bottom:4px}
.upload-hint{color:var(--ink-soft);font-size:14px;margin-bottom:8px}
.upload-formats{color:var(--ink-muted);font-size:12px}
.upload-progress{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px;padding:16px;background:var(--surface-alt);border-radius:var(--radius-sm);font-size:14px;color:var(--ink-soft)}
.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 0.6s linear}
@keyframes spin{to{transform:rotate(360deg)}}
.recent-sessions{margin-top:24px}
.recent-sessions h3{font-size:14px;color:var(--ink-muted);margin-bottom:12px}
.session-item{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;cursor:pointer;transition:all 0.15s}
.session-item:hover{border-color:var(--primary)}
.session-item .name{font-size:14px;font-weight:500}
.session-item .meta{font-size:12px;color:var(--ink-muted)}

/* Chat Screen */
.chat-screen{flex:1;display:flex;flex-direction:column;max-width:860px;margin:0 auto;width:100%}
.chat-header{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border);flex-shrink:0;flex-wrap:wrap}
.chat-file-badge{display:flex;align-items:center;gap:6px;padding:4px 12px;background:var(--surface-alt);border-radius:20px;font-size:13px;color:var(--ink-soft)}
.chat-file-badge .remove{color:var(--red);cursor:pointer;font-size:16px;line-height:1}
.chat-actions{margin-left:auto;display:flex;gap:4px}
.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;scroll-behavior:smooth}
.welcome-msg{text-align:center;padding:40px 20px;margin:auto}
.welcome-icon{font-size:48px;margin-bottom:12px}
.welcome-msg h3{font-size:18px;margin-bottom:4px}
.welcome-msg p{color:var(--ink-soft);font-size:14px}

/* Message bubbles */
.msg{display:flex;gap:12px;max-width:85%;animation:fadeIn 0.25s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.msg.user{margin-left:auto;flex-direction:row-reverse}
.msg-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;background:var(--surface-alt)}
.msg.user .msg-avatar{background:var(--primary)}
.msg-body{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;font-size:14px;line-height:1.7;min-width:60px}
.msg.user .msg-body{background:var(--primary);border-color:var(--primary);color:#fff}
.msg-body p{margin-bottom:8px}
.msg-body p:last-child{margin-bottom:0}
.msg-body strong{font-weight:600}
.msg-body code{background:var(--surface-alt);padding:1px 6px;border-radius:4px;font-size:13px;font-family:'SF Mono',monospace}
.msg-body pre{background:var(--surface-alt);padding:12px;border-radius:var(--radius-sm);overflow-x:auto;font-size:13px;margin:8px 0}
.msg-body ul,.msg-body ol{padding-left:20px;margin:6px 0}
.msg-body li{margin:2px 0}
.msg-body table{border-collapse:collapse;width:100%;margin:8px 0;font-size:13px}
.msg-body th,.msg-body td{padding:6px 10px;border:1px solid var(--border);text-align:left}
.msg-body th{background:var(--surface-alt);font-weight:600}
.msg-time{font-size:11px;color:var(--ink-muted);margin-top:4px;display:block}
.msg.user .msg-time{color:rgba(255,255,255,0.5)}

/* Chart in message */
.msg-chart{max-width:100%;margin-top:8px;border-radius:var(--radius-sm);overflow:hidden}
.msg-chart img{width:100%;height:auto;display:block;border-radius:var(--radius-sm)}
.msg-insight-card{background:var(--surface-alt);border-radius:var(--radius-sm);padding:12px;margin:8px 0;border-left:3px solid var(--primary)}
.msg-insight-card h4{font-size:14px;margin-bottom:4px}
.msg-insight-card p{font-size:13px;color:var(--ink-soft)}

/* Typing indicator */
.typing{display:flex;align-items:center;gap:8px;padding:8px 0}
.typing-dots{display:flex;gap:4px;padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:20px}
.typing-dots span{width:8px;height:8px;background:var(--ink-muted);border-radius:50%;animation:bounce 1.4s infinite both}
.typing-dots span:nth-child(2){animation-delay:0.16s}
.typing-dots span:nth-child(3){animation-delay:0.32s}
@keyframes bounce{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}

/* Input Bar */
.chat-input-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:var(--surface);flex-shrink:0}
.btn-attach{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--ink-muted);transition:all 0.15s;flex-shrink:0}
.btn-attach:hover{background:var(--surface-hover);color:var(--ink)}
.chat-input{flex:1;background:var(--surface-alt);border:1px solid var(--border);border-radius:22px;padding:10px 16px;color:var(--ink);outline:none;transition:border-color 0.15s;min-width:0}
.chat-input:focus{border-color:var(--primary)}
.chat-input::placeholder{color:var(--ink-muted)}
.btn-send{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary);color:#fff;transition:all 0.15s;flex-shrink:0}
.btn-send:disabled{background:var(--surface-alt);color:var(--ink-muted);cursor:default}
.btn-send:not(:disabled):hover{background:var(--primary-hover);transform:scale(1.05)}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--border);padding:48px 0 24px;flex-shrink:0;background:var(--surface)}
.footer-inner{max-width:1100px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;flex-direction:column;gap:8px}
.footer-logo{display:flex;align-items:center;gap:6px;font-weight:700;font-size:16px;color:var(--ink)}
.footer-tagline{font-size:13px;color:var(--ink-muted);line-height:1.6}
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-col h4{font-size:12px;font-weight:600;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:4px}
.footer-col a{font-size:13px;color:var(--ink-muted);transition:color 0.15s}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{grid-column:1/-1;border-top:1px solid var(--border);padding-top:20px;margin-top:8px;font-size:12px;color:var(--ink-muted)}

/* ============ MODAL ============ */
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,0.6);display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;max-width:500px;width:100%;max-height:80vh;overflow-y:auto}

/* ============ AUTH MODAL ============ */
.auth-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,0.7);display:flex;align-items:center;justify-content:center;padding:20px}
.auth-modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;width:100%;max-width:420px;position:relative;max-height:90vh;overflow-y:auto}
.auth-close{position:absolute;top:12px;right:16px;font-size:24px;color:var(--ink-muted);background:none;border:none;cursor:pointer;line-height:1}
.auth-close:hover{color:var(--ink)}
.auth-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:0}
.auth-tab{flex:1;padding:10px 0;font-size:15px;font-weight:600;color:var(--ink-muted);border:none;background:none;border-bottom:2px solid transparent;cursor:pointer;transition:all 0.15s}
.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.auth-form{display:flex;flex-direction:column;gap:16px}
.auth-field{display:flex;flex-direction:column;gap:4px}
.auth-field label{font-size:13px;font-weight:500;color:var(--ink-soft)}
.auth-field input{background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--ink);font-size:14px;outline:none;transition:border-color 0.15s}
.auth-field input:focus{border-color:var(--primary)}
.auth-field input::placeholder{color:var(--ink-muted)}
.auth-error{font-size:13px;color:var(--red);min-height:18px;line-height:18px}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--ink-muted);font-size:13px}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}
.auth-link{font-size:13px;color:var(--ink-muted);text-align:center}
.auth-link a{color:var(--primary)}

/* Usage badge */
.usage-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:500;background:var(--surface-alt);color:var(--ink-soft);border:1px solid var(--border)}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:300;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 20px;font-size:14px;box-shadow:var(--shadow-lg);display:none;align-items:center;gap:8px;animation:slideUp 0.3s ease}
@keyframes slideUp{from{opacity:0;transform:translateX(-50%) translateY(16px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.toast.show{display:flex}
.toast.error{color:var(--red)}
.toast.success{color:var(--green)}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .usecases-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-inner{padding:0 16px;height:52px}
  .nav-actions{gap:4px}
  .nav-actions .btn{padding:5px 10px;font-size:12px}
  .hero{padding:60px 16px 40px}
  .hero-cta{flex-direction:column;align-items:center}
  .hero-proof{gap:20px}
  .proof-divider{display:none}
  .demo-section{padding:0 16px 60px}
  .demo-sidebar{display:none}
  .features-grid{grid-template-columns:1fr}
  .how-steps{flex-direction:column;align-items:stretch}
  .how-arrow{transform:rotate(90deg);padding:0;text-align:center}
  .usecases-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:360px;margin:0 auto}
  .cta-card{padding:40px 24px}
  .chat-header{padding:8px 12px;gap:8px}
  .chat-messages{padding:12px}
  .chat-input-bar{padding:8px 12px}
  .msg{max-width:92%}
  .chat-actions .btn{font-size:12px;padding:4px 10px}
  .upload-card{padding:32px 16px}
  .footer-inner{grid-template-columns:1fr;gap:24px;text-align:center}
  .footer-brand{align-items:center}
  .footer-col{align-items:center}
}