:root{
  --indigo:#534AB7; --indigo-dark:#3C3489; --indigo-50:#EEEDFE; --indigo-100:#CECBF6;
  --teal:#0F6E56; --teal-50:#E1F5EE;
  --amber:#854F0B; --amber-50:#FAEEDA;
  --coral:#993C1D; --coral-50:#FAECE7;
  --ink:#0A0E27; --ink-2:#1A1F3D; --paper:#FAFAFC; --paper-2:#F4F4F8;
  --line:#E5E5EE; --line-2:#D4D4DE;
  --text:#1A1F3D; --text-muted:#5F5E5A; --text-faint:#888780; --white:#fff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img,svg{display:block;max-width:100%}

.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-tight{padding:48px 0}
.section-center{text-align:center}
.section-center .section-intro{margin:0 auto 48px}

.banner{background:var(--ink);color:#fff;text-align:center;padding:8px 24px;font-size:13px}
.banner a{color:#BBB6F0;font-weight:500}
.banner a:hover{color:#fff}

header{background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:600;color:var(--ink)}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--indigo);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:13px;letter-spacing:-.02em}
nav.main-nav{display:flex;align-items:center;gap:6px}
nav.main-nav a{padding:8px 14px;font-size:14px;color:var(--text-muted);border-radius:6px;transition:.15s}
nav.main-nav a:hover{color:var(--ink);background:var(--paper-2)}
nav.main-nav a.active{color:var(--indigo);font-weight:500}

.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 22px;font-size:14px;font-weight:500;border-radius:8px;transition:.15s;border:1px solid transparent;line-height:1}
.btn-primary{background:var(--indigo);color:#fff}
.btn-primary:hover{background:var(--indigo-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--text-faint)}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-lg{padding:14px 28px;font-size:15px}

.hero{padding:72px 0 64px;background:linear-gradient(180deg,#fff 0%,#FAFAFC 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:6px;background:var(--indigo-50);color:var(--indigo-dark);font-size:12px;font-weight:500;padding:5px 12px;border-radius:20px;margin-bottom:20px}
h1{font-size:52px;line-height:1.05;font-weight:600;letter-spacing:-.025em;color:var(--ink);margin-bottom:20px}
h1 .highlight{color:var(--indigo)}
.hero-sub{font-size:18px;color:var(--text-muted);line-height:1.6;margin-bottom:28px;max-width:520px}
.hero-cta-row{display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{display:flex;gap:24px;margin-top:28px;font-size:13px;color:var(--text-faint)}
.hero-meta span{display:flex;align-items:center;gap:6px}
.check{color:var(--teal);font-weight:600}

.demo-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 20px 48px rgba(83,74,183,.08)}
.demo-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.demo-status{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--teal);font-weight:500}
.demo-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.demo-channel{font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em}
.demo-msg{display:flex;gap:10px;margin-bottom:12px;align-items:flex-start}
.demo-msg-label{font-size:11px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;flex-shrink:0;width:56px;padding-top:2px}
.demo-msg-text{font-size:14px;color:var(--ink);line-height:1.5;flex:1}
.demo-msg.assistant .demo-msg-label{color:var(--indigo)}
.demo-footer{background:var(--paper);border-radius:8px;padding:12px 14px;margin-top:14px;display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted)}
.demo-footer strong{color:var(--ink);font-weight:600}

.section-eyebrow{font-size:12px;font-weight:600;color:var(--indigo);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
h2{font-size:38px;font-weight:600;letter-spacing:-.02em;color:var(--ink);line-height:1.15;margin-bottom:16px}
h3{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:8px}
.section-intro{font-size:17px;color:var(--text-muted);max-width:600px;line-height:1.6;margin-bottom:48px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0;background:var(--paper)}
.stat{text-align:center;padding:0 16px}
.stat-num{font-size:32px;font-weight:600;color:var(--indigo);letter-spacing:-.02em;line-height:1;margin-bottom:6px}
.stat-label{font-size:12px;color:var(--text-muted);line-height:1.4}

.channels{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.channel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;transition:.2s}
.channel:hover{border-color:var(--indigo);transform:translateY(-2px);box-shadow:0 8px 24px rgba(83,74,183,.08)}
.channel-icon{width:40px;height:40px;border-radius:10px;background:var(--indigo-50);color:var(--indigo-dark);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:16px;font-weight:600}
.channel h3{font-size:16px;margin-bottom:6px}
.channel p{font-size:13px;color:var(--text-muted);line-height:1.5}

.integrations-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.integration-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;text-align:center;transition:.15s}
.integration-card:hover{border-color:var(--indigo);box-shadow:0 4px 16px rgba(83,74,183,.08)}
.integration-logo{width:52px;height:52px;border-radius:14px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;letter-spacing:-.02em}
.integration-logo.gcal{background:#E8F0FE;color:#1A73E8}
.integration-logo.outlook{background:#E3F0FD;color:#0078D4}
.integration-logo.calcom{background:#1A1F3D;color:#fff}
.integration-logo.calendly{background:#EAEEFF;color:#4F47CC}
.integration-name{font-size:14px;font-weight:600;margin-bottom:4px}
.integration-type{font-size:11px;color:var(--text-muted)}
.connected-pill{display:inline-block;margin-top:10px;font-size:10px;padding:2px 8px;border-radius:10px;background:var(--teal-50);color:var(--teal);font-weight:500}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative}
.step-num{font-size:12px;font-weight:600;color:var(--indigo);margin-bottom:12px;letter-spacing:.04em}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--text-muted);line-height:1.6}

.testimonial{background:var(--ink);color:#fff;border-radius:16px;padding:48px;text-align:center}
.testimonial-quote{font-size:22px;line-height:1.5;font-weight:400;letter-spacing:-.01em;max-width:700px;margin:0 auto 20px}
.testimonial-attr{font-size:13px;color:rgba(255,255,255,.6)}
.testimonial-attr strong{color:rgba(255,255,255,.95);font-weight:600}

.cta-section{text-align:center;padding:80px 0;background:var(--paper)}
.cta-section h2{margin-bottom:16px}
.cta-section p{font-size:17px;color:var(--text-muted);margin-bottom:28px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

footer{background:var(--ink);color:rgba(255,255,255,.7);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer-brand{max-width:280px}
.footer-brand .logo{color:#fff;margin-bottom:12px}
.footer-brand p{font-size:13px;line-height:1.6}
.footer-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.95);margin-bottom:16px;font-weight:600}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.6);padding:5px 0;transition:.15s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:12px}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.plan{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--indigo);box-shadow:0 20px 40px rgba(83,74,183,.12);position:relative}
.plan-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--indigo);color:#fff;font-size:11px;font-weight:600;padding:4px 14px;border-radius:12px;letter-spacing:.04em;text-transform:uppercase}
.plan-name{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:6px}
.plan-price .num{font-size:42px;font-weight:600;color:var(--ink);letter-spacing:-.02em}
.plan-price .period{font-size:14px;color:var(--text-muted)}
.plan-desc{font-size:14px;color:var(--text-muted);margin-bottom:20px;min-height:40px}
.plan-features{list-style:none;margin:0 0 24px}
.plan-features li{font-size:14px;padding:6px 0;display:flex;align-items:flex-start;gap:8px;color:var(--text)}
.plan-features li::before{content:"✓";color:var(--teal);font-weight:600;flex-shrink:0}
.plan .btn{width:100%;justify-content:center;margin-top:auto}

.dashboard{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 60px);background:var(--paper)}
.sidebar{background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column}
.sidebar-section{margin-bottom:28px}
.sidebar-section h4{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin-bottom:8px;padding:0 10px}
.sidebar a{display:flex;align-items:center;gap:10px;padding:8px 10px;font-size:14px;color:var(--text-muted);border-radius:6px;margin-bottom:2px;transition:.15s}
.sidebar a:hover{background:var(--paper-2);color:var(--ink)}
.sidebar a.active{background:var(--indigo-50);color:var(--indigo-dark);font-weight:500}
.sidebar a i{font-size:16px;width:18px;text-align:center}
.sidebar-tier{margin-top:auto;padding:14px;background:var(--paper);border-radius:10px;font-size:12px}
.tier-label{font-weight:600;color:var(--ink)}
.tier-usage{color:var(--text-muted);margin-top:4px}
.dashboard-content{padding:32px 40px}
.dash-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.dash-header h2{margin-bottom:4px;font-size:28px}
.dash-header p{color:var(--text-muted);font-size:14px}

.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:32px}
.metric{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}
.metric-label{font-size:12px;color:var(--text-muted);margin-bottom:6px}
.metric-value{font-size:28px;font-weight:600;color:var(--ink);letter-spacing:-.02em}
.metric-change{font-size:11px;color:var(--teal);margin-top:4px;font-weight:500}

.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:16px}
.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.panel-header h3{font-size:16px}
.panel-section{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.panel-section:last-child{border:none;padding:0;margin:0}

.appt-row{display:grid;grid-template-columns:40px 1fr auto auto;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);align-items:center}
.appt-row:last-child{border-bottom:none}
.appt-channel{width:32px;height:32px;border-radius:8px;background:var(--indigo-50);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--indigo-dark)}
.appt-info h4{font-size:14px;margin-bottom:2px;font-weight:500}
.appt-info p{font-size:12px;color:var(--text-muted)}
.appt-time{font-size:13px;color:var(--text);font-weight:500;text-align:right}
.appt-status{font-size:11px;padding:3px 8px;border-radius:10px;background:var(--teal-50);color:var(--teal);font-weight:500}

.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:500;color:var(--ink);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 14px;font-size:14px;border:1px solid var(--line-2);border-radius:8px;font-family:inherit;background:#fff;transition:border-color .15s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--indigo)}
.form-group textarea{resize:vertical;min-height:80px}
.form-group .hint{font-size:12px;color:var(--text-faint);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.channel-toggle{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;cursor:pointer;transition:.15s}
.channel-toggle:hover{border-color:var(--line-2)}
.channel-toggle.on{border-color:var(--indigo);background:var(--indigo-50)}
.channel-toggle-info{display:flex;align-items:center;gap:12px}
.channel-toggle-icon{width:36px;height:36px;border-radius:8px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--indigo)}
.channel-toggle h4{font-size:14px;margin:0 0 2px;font-weight:500}
.channel-toggle p{font-size:12px;color:var(--text-muted);margin:0}
.toggle-switch{width:38px;height:22px;background:var(--line-2);border-radius:11px;position:relative;transition:.2s;flex-shrink:0}
.toggle-switch::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.channel-toggle.on .toggle-switch{background:var(--indigo)}
.channel-toggle.on .toggle-switch::after{transform:translateX(16px)}

.code-box{background:var(--ink);color:#C5B9F5;border-radius:10px;padding:16px 18px;font-family:"SF Mono",Menlo,monospace;font-size:12px;line-height:1.6;position:relative;margin-bottom:14px;overflow-x:auto}
.code-copy{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.1);color:#fff;font-size:11px;padding:4px 10px;border-radius:6px;cursor:pointer}
.code-copy:hover{background:rgba(255,255,255,.2)}

.wizard{max-width:760px;margin:0 auto;padding:48px 24px}
.wizard-steps{display:flex;align-items:center;margin-bottom:36px}
.wizard-step{display:flex;flex-direction:column;align-items:center;flex:1;position:relative}
.wizard-step:not(:last-child)::after{content:"";position:absolute;top:14px;left:60%;right:-40%;height:2px;background:var(--line);z-index:0}
.wizard-step.done:not(:last-child)::after{background:var(--indigo)}
.wizard-step-num{width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--text-faint);z-index:1;margin-bottom:6px}
.wizard-step.active .wizard-step-num{border-color:var(--indigo);color:var(--indigo)}
.wizard-step.done .wizard-step-num{background:var(--indigo);border-color:var(--indigo);color:#fff}
.wizard-step-label{font-size:11px;color:var(--text-muted)}
.wizard-step.active .wizard-step-label{color:var(--indigo);font-weight:600}

.wizard-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:36px}
.wizard-panel h2{font-size:26px;margin-bottom:8px}
.wizard-panel-sub{color:var(--text-muted);font-size:15px;margin-bottom:28px}
.wizard-actions{display:flex;justify-content:space-between;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}

@media (max-width:900px){
  h1{font-size:38px} h2{font-size:30px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .channels,.integrations-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .steps,.pricing-grid,.metric-grid,.footer-grid{grid-template-columns:1fr}
  .dashboard{grid-template-columns:1fr}
  .sidebar{display:none}
  nav.main-nav{display:none}
  .dashboard-content{padding:20px}
}