/* Ultimate SMS — extras on top of uDesk design system */
.skip-link{position:absolute;top:-100px;left:16px;z-index:999;background:var(--midnight);color:#eafff9;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none}
.skip-link:focus{top:16px;outline:3px solid var(--ring);outline-offset:2px}

.usms-band{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.usms-band-alt{background:var(--bg)}
.usms-changelog-grid{grid-template-columns:repeat(4,1fr)}
.usms-3col{grid-template-columns:repeat(3,1fr)}
.usms-price-3{grid-template-columns:repeat(2,1fr);max-width:880px}
.usms-changelog-foot{margin-top:40px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;padding-top:28px;border-top:1px solid var(--border)}
.usms-changelog-foot p{color:var(--fg-muted);max-width:560px;margin:0;line-height:1.6}
.usms-changelog-foot code{background:var(--card);border:1px solid var(--border);padding:2px 8px;border-radius:6px;font-size:.85rem}
.usms-cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* Hero dashboard mock inside collage */
.usms-dash{display:flex;flex-direction:column;gap:12px;padding:4px}
.usms-chips{display:flex;flex-wrap:wrap;gap:8px}
.usms-chip{font-size:11px;font-weight:500;padding:5px 11px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--border);color:var(--fg-muted)}
.usms-chip.live{color:var(--brand-700);background:var(--brand-soft);border-color:transparent;display:inline-flex;align-items:center;gap:6px}
.usms-chip.live::before{content:'';width:6px;height:6px;border-radius:50%;background:#16a34a;animation:usms-blink 1.4s ease-in-out infinite}
@keyframes usms-blink{0%,100%{opacity:1}50%{opacity:.25}}
html[data-theme='dark'] .usms-chip.live{color:#99f6e4;background:#134e4a}
.usms-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--bg-alt);border:1px solid var(--border)}
.usms-ico{width:32px;height:32px;border-radius:9px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
html[data-theme='dark'] .usms-ico{background:#134e4a}
.usms-row-body{flex:1;min-width:0}
.usms-row-t{font-size:12px;font-weight:600;color:var(--fg);margin-bottom:4px}
.usms-muted{font-size:11px;color:var(--fg-muted)}
.usms-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:6px}
.usms-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand-500),var(--brand-700));border-radius:2px}
.usms-status{font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;flex-shrink:0}
.usms-status.ok{color:#16a34a;background:rgba(22,163,74,.1)}
.usms-status.warn{color:#d97706;background:rgba(245,158,11,.12)}
.usms-status.send{color:var(--brand-700);background:var(--brand-soft)}
.usms-mini-stats{display:flex;gap:16px;padding-top:8px;border-top:1px solid var(--border);margin-top:4px}
.usms-mini-stats div{flex:1;text-align:center}
.usms-mini-stats b{display:block;font-family:var(--font-display);font-size:1.25rem;color:var(--fg);line-height:1}
.usms-mini-stats span{font-size:10px;color:var(--fg-muted)}

.usms-showcase-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.usms-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}
.usms-stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center;box-shadow:var(--shadow-sm)}
.usms-stat .num{font-family:var(--font-display);font-size:1.5rem;color:var(--midnight);line-height:1;margin-bottom:4px}
html[data-theme='dark'] .usms-stat .num{color:var(--brand-400)}
.usms-stat .lbl{font-size:.75rem;color:var(--fg-muted)}
.usms-perk-list{display:grid;gap:16px;padding:0;margin:0;list-style:none}
.usms-perk-list li{padding:14px 0;border-top:1px solid var(--border);color:var(--fg-muted);font-size:.95rem;line-height:1.6}
.usms-perk-list li:last-child{border-bottom:1px solid var(--border)}
.usms-perk-list strong{color:var(--fg);display:block;margin-bottom:4px}

.usms-chat-mock{display:grid;grid-template-columns:200px 1fr;min-height:320px;padding:0!important}
.usms-chat-side{background:var(--bg-alt);border-right:1px solid var(--border);padding:12px}
.usms-conv{display:flex;gap:10px;padding:10px;border-radius:10px;margin-bottom:4px}
.usms-conv.on{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.usms-conv .av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand-500),var(--midnight));color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.usms-conv b{display:block;font-size:12px;color:var(--fg)}
.usms-conv span{font-size:10px;color:var(--fg-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:110px;display:block}
.usms-chat-main{padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.usms-chat-main .bubble{max-width:80%;padding:10px 13px;border-radius:14px;font-size:12px;line-height:1.5}
.usms-chat-main .bubble.out{align-self:flex-end;background:var(--midnight);color:#eafff9;border-bottom-right-radius:4px}
html[data-theme='dark'] .usms-chat-main .bubble.out{background:var(--brand-600);color:#04231c}
.usms-chat-main .bubble.in{align-self:flex-start;background:var(--card);border:1px solid var(--border);color:var(--fg);border-bottom-left-radius:4px}

.usms-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.usms-step{background:var(--card);padding:28px 22px}
.usms-step .n{font-family:var(--font-display);font-size:1.1rem;color:var(--fg-muted);display:block;margin-bottom:18px}
.usms-step h3{font-family:var(--font-notch);font-size:1.05rem;margin:0 0 8px;font-weight:600}
.usms-step p{margin:0;font-size:.9rem;color:var(--fg-muted);line-height:1.6}

.usms-demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px;margin:0 auto}
.usms-cred{display:flex;align-items:center;gap:10px;background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-top:12px}
.usms-cred span{font-size:11px;color:var(--fg-muted);min-width:64px}
.usms-cred code{flex:1;font-size:13px;color:var(--fg);word-break:break-all}
.copy-btn{background:var(--card);border:1px solid var(--border);color:var(--fg-muted);font-size:11px;font-weight:600;padding:5px 12px;border-radius:8px;cursor:pointer;font-family:var(--font-body)}
.copy-btn:hover{border-color:var(--brand-600);color:var(--brand-700)}
.copy-btn.copied{border-color:#16a34a;color:#16a34a}
.demo-view-badge{display:inline-flex;font-family:var(--font-label);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-700);background:var(--brand-soft);padding:5px 12px;border-radius:999px;margin-bottom:14px}
html[data-theme='dark'] .demo-view-badge{background:#134e4a;color:#99f6e4}

.usms-table-wrap{overflow-x:auto;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.usms-table{width:100%;border-collapse:collapse;background:var(--card)}
.usms-table th,.usms-table td{padding:16px 20px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--border)}
.usms-table th{background:var(--bg-alt);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-muted);font-family:var(--font-label)}
.usms-table th.hi,.usms-table td.hi{background:color-mix(in srgb,var(--brand-500) 8%,var(--card));color:var(--brand-700);font-weight:600}
html[data-theme='dark'] .usms-table th.hi,html[data-theme='dark'] .usms-table td.hi{color:var(--brand-400)}
.usms-table tr:last-child td{border-bottom:none}

.usms-stars{color:#f59e0b;letter-spacing:2px;margin-bottom:12px;font-size:13px}
.usms-author{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px}
.usms-author .av{width:36px;height:36px;border-radius:50%;background:var(--midnight);color:#eafff9;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.usms-author b{display:block;font-size:.9rem;color:var(--fg)}
.usms-author span{font-size:.8rem;color:var(--fg-muted)}

.shot-frame{cursor:zoom-in;transition:transform .2s ease,box-shadow .2s ease}
.shot-frame:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.shot-frame:focus-visible{outline:3px solid var(--ring);outline-offset:4px}

.lightbox[hidden]{display:none!important}
.lightbox{position:fixed;inset:0;z-index:400;display:grid;place-items:center;padding:24px}
.lightbox-backdrop{position:absolute;inset:0;background:rgba(7,14,26,.72);backdrop-filter:blur(8px)}
.lightbox-dialog{position:relative;z-index:1;width:min(1000px,96vw);max-height:90vh;overflow:auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:var(--shadow-lg)}
.lightbox-close{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font-size:22px;cursor:pointer;line-height:1}
.lightbox-title{font-family:var(--font-notch);font-weight:600;margin:0 48px 14px 4px}
.lightbox-body .frame{cursor:default;transform:none!important}

.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.feature-list li{color:var(--fg-muted);font-size:.95rem;line-height:1.65;padding-left:0}
.feature-list strong{color:var(--fg)}

/* Marquee fallback if sections.css uses different class names */
.marquee{overflow:hidden;margin-top:36px}
.marquee-track{display:flex;gap:28px;width:max-content;animation:usms-marquee 40s linear infinite}
.marquee-item{font-family:var(--font-notch);font-weight:600;font-size:1.1rem;color:var(--fg-muted);opacity:.7;white-space:nowrap;padding:14px 22px;border:1px solid var(--border);border-radius:12px;background:var(--card)}
@keyframes usms-marquee{to{transform:translateX(-50%)}}

@media(max-width:1100px){
  .usms-changelog-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:960px){
  .usms-showcase-grid,.usms-demo-grid,.usms-3col,.usms-price-3{grid-template-columns:1fr}
  .usms-steps{grid-template-columns:1fr 1fr}
  .usms-chat-mock{grid-template-columns:1fr}
  .usms-chat-side{display:none}
}
@media(max-width:600px){
  .usms-steps,.usms-changelog-grid,.usms-stat-row{grid-template-columns:1fr}
  .usms-changelog-foot{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  .marquee-track,.usms-chip.live{animation:none!important}
}


/* Brand mark + wordmark text */
.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    flex-shrink: 0;
}
.brand span {
    font-family: var(--font-head);
    font-weight: 400;
    letter-spacing: -0.01em;
}