.demo-hero{background:linear-gradient(180deg,#fff,#f5f5f7);border-bottom:1px solid var(--border);padding:56px 0 48px}.hero-eyebrow{color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px}.demo-hero h1{max-width:780px;font-size:clamp(1.8rem,4vw,2.6rem)}.demo-hero .lead{max-width:720px;color:var(--fg-muted);font-size:1.05rem}.demo-hero .lead strong{color:var(--fg)}.demo-hero .lead em{color:var(--accent);font-style:normal;font-weight:600}.hero-cta-row{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.industry-switcher{display:flex;align-items:center;gap:10px;margin-top:32px;flex-wrap:wrap}.ind-pill{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;font-size:13px;color:var(--fg-muted);background:#fff;border:1px solid var(--border);transition:border-color .15s ease,color .15s ease}.ind-pill:hover{border-color:var(--fg);color:var(--fg)}.demo-section{padding:64px 0;border-bottom:1px solid var(--border)}.demo-section h2{margin-bottom:8px}.section-lead{color:var(--fg-muted);margin-bottom:24px;max-width:720px}.closing-cta{background:#fafafa;text-align:center}.closing-cta .lead{margin:0 auto 24px}.closing-cta h2{font-size:1.8rem}.calendar-container{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow-sm);overflow:hidden}.calendar-empty,.mailbox-empty{color:var(--fg-faint);text-align:center;padding:32px 0;font-size:14px}.cal-week-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:20px}.cal-day{text-align:center;padding:12px 4px;border-radius:10px;cursor:pointer;transition:background .15s ease,transform .1s ease;user-select:none}.cal-day:hover{background:#f5f5f7}.cal-day.is-active{background:var(--fg);color:#fff}.cal-day.is-today{font-weight:600}.cal-day .weekday{display:block;font-size:11px;color:var(--fg-faint);text-transform:uppercase;letter-spacing:.04em}.cal-day.is-active .weekday{color:#ffffffb3}.cal-day .daynum{display:block;font-size:18px;font-weight:500;margin-top:2px}.cal-day .dots{margin-top:6px;display:flex;gap:3px;justify-content:center;min-height:8px}.cal-day .dot{width:6px;height:6px;border-radius:50%}.cal-day-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}.cal-day-header h3{margin:0;font-size:16px}.cal-day-header .legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--fg-muted)}.cal-day-header .legend-item{display:inline-flex;align-items:center;gap:6px}.cal-day-header .legend-item .dot{width:9px;height:9px;border-radius:50%}.cal-events{display:flex;flex-direction:column;gap:8px;min-height:120px}.cal-events-empty{color:var(--fg-faint);font-size:14px;padding:20px 0;text-align:center}.cal-event{display:flex;gap:12px;padding:12px 14px;border-radius:10px;background:#fafafa;border:1px solid var(--border);align-items:center;transition:background .15s ease,transform .15s ease}.cal-event-time{font-variant-numeric:tabular-nums;font-weight:600;color:var(--fg);min-width:56px;font-size:14px}.cal-event-body{flex:1;min-width:0}.cal-event-title{font-size:14px;font-weight:500;line-height:1.3}.cal-event-meta{font-size:12px;color:var(--fg-muted);margin-top:2px}.cal-event-color{width:10px;height:10px;border-radius:50%;flex-shrink:0}.cal-event.is-pending{border-style:dashed}.cal-event.is-fresh{background:#fffbe6;border-color:#f5b800;box-shadow:0 0 0 3px #f5b8002e;animation:cal-pop 1.6s ease-out}.cal-event.is-fresh .cal-event-title:before{content:"★";margin-right:6px;color:#f5b800}@keyframes cal-pop{0%{transform:scale(.96)}60%{transform:scale(1.02)}to{transform:scale(1)}}.cal-event-confirm{background:var(--fg);color:#fff;border:none;border-radius:999px;padding:6px 14px;font-size:12px;font-weight:500;cursor:pointer;transition:background .15s ease,transform .1s ease}.cal-event-confirm:hover{background:#000;transform:translateY(-1px)}.cal-event-confirm[disabled]{background:#16a34a;cursor:default;transform:none}.cal-event-confirm[disabled]:after{content:" ✓"}.mailbox-container{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden}.mb-header{display:flex;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);align-items:baseline;background:#fafafa}.mb-header h3{margin:0;font-size:16px}.mb-header .count{font-size:12px;color:var(--fg-muted);font-variant-numeric:tabular-nums}.mb-list{display:flex;flex-direction:column}.mb-mail{display:flex;gap:14px;padding:14px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s ease}.mb-mail:last-child{border-bottom:none}.mb-mail:hover{background:#fafafa}.mb-mail.is-fresh{background:#f0f9ff;border-left:3px solid #2563eb}.mb-mail.is-fresh .mb-from{font-weight:600}.mb-mail.is-expanded{background:#fafafa}.mb-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;flex-shrink:0}.mb-content{flex:1;min-width:0}.mb-row1{display:flex;justify-content:space-between;gap:12px;margin-bottom:2px}.mb-from{font-size:14px;font-weight:500;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mb-time{font-size:12px;color:var(--fg-faint);white-space:nowrap}.mb-subject{font-size:14px;color:var(--fg);margin-bottom:4px}.mb-preview{font-size:13px;color:var(--fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mb-body{font-size:13px;color:var(--fg);line-height:1.55;white-space:pre-line;margin-top:10px;padding:12px 14px;background:#fff;border-radius:8px;border:1px solid var(--border)}.mb-mail.is-out .mb-avatar{background:#16a34a}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#f5b800;margin:0 4px -1px 0}