/* ============ Easy Desk — landing page (#/l) ============ */
.ld { min-height: 100%; background: var(--bg); color: var(--text); }
.ld-shell { width: min(1120px, 100% - 40px); margin: 0 auto; }
.ld-narrow { width: min(760px, 100% - 40px); }

/* nav */
.ld-nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.ld-nav-in { display: flex; align-items: center; gap: 20px; height: 62px; }
.ld-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.ld-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; flex: none; }
.ld-mark svg { width: 17px; height: 17px; }
.ld-nav-links { display: flex; gap: 22px; margin-left: auto; }
.ld-nav-links a { color: var(--text-2); font-size: 14px; font-weight: 500; }
.ld-nav-links a:hover { color: var(--text); }

/* buttons */
.ld-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--panel-solid); color: var(--text); font-weight: 600; font-size: 14px; cursor: pointer; transition: border-color .15s, background .15s, transform .12s; white-space: nowrap; }
.ld-btn:hover { border-color: var(--text-3); }
.ld-btn:active { transform: translateY(1px); }
.ld-btn svg { width: 16px; height: 16px; }
.ld-btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.ld-btn-primary:hover { filter: brightness(1.07); border-color: var(--accent); }
.ld-btn-lg { padding: 14px 22px; font-size: 15.5px; border-radius: 12px; }

/* hero */
.ld-hero { padding: clamp(56px, 10vw, 110px) 0 clamp(40px, 7vw, 80px); }
.ld-eyebrow { margin: 0 0 18px; font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.ld-h1 { margin: 0 0 20px; font-size: clamp(34px, 6vw, 62px); line-height: 1.05; letter-spacing: -.035em; font-weight: 800; max-width: 16ch; }
.ld-accent { color: var(--text-2); }
.ld-lead { margin: 0 0 30px; font-size: clamp(16px, 2vw, 19px); line-height: 1.6; color: var(--text-2); max-width: 60ch; }
.ld-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.ld-badges { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 38px; padding-top: 26px; border-top: 1px solid var(--line); }
.ld-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-2); }
.ld-badge svg { width: 16px; height: 16px; color: var(--accent); }

/* sections */
.ld-sec { padding: clamp(52px, 8vw, 92px) 0; border-top: 1px solid var(--line); }
.ld-sec-alt { background: var(--bg-2); }
.ld-h2 { margin: 0 0 12px; font-size: clamp(24px, 3.4vw, 36px); line-height: 1.15; letter-spacing: -.025em; font-weight: 800; }
.ld-sub { margin: 0 0 32px; font-size: 16px; line-height: 1.65; color: var(--text-2); max-width: 62ch; }
.ld-grid { display: grid; gap: 16px; }
.ld-grid-3 { grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); }
.ld-card { padding: 22px; border-radius: 16px; background: var(--panel-solid); border: 1px solid var(--line); transition: border-color .18s, transform .18s; }
.ld-card:hover { border-color: var(--text-3); transform: translateY(-2px); }
.ld-sec-alt .ld-card { background: var(--bg); }
.ld-card h3 { margin: 14px 0 6px; font-size: 16px; letter-spacing: -.01em; }
.ld-card p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--text-2); }
.ld-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.ld-ic svg { width: 19px; height: 19px; }

/* split */
.ld-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.ld-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.ld-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--text-2); }
.ld-list svg { width: 17px; height: 17px; color: var(--ok); flex: none; margin-top: 3px; }
.ld-panel { padding: 28px; border-radius: 18px; background: var(--panel-solid); border: 1px solid var(--line); }
.ld-sec-alt .ld-panel { background: var(--bg); }
.ld-panel h3 { margin: 16px 0 8px; font-size: 19px; letter-spacing: -.015em; }
.ld-panel p { margin: 0; color: var(--text-2); font-size: 14.5px; line-height: 1.6; }
.ld-link-demo { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 20px; padding: 16px; border-radius: 12px; background: var(--panel-2); font-family: var(--mono); font-size: 13px; }
.ld-link-demo svg { width: 16px; height: 16px; color: var(--text-3); flex: none; }
.ld-link-old { color: var(--text-3); text-decoration: line-through; word-break: break-all; }
.ld-link-new { color: var(--accent); font-weight: 700; word-break: break-all; }

/* faq */
.ld-faq { border-bottom: 1px solid var(--line); }
.ld-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; cursor: pointer; font-weight: 650; font-size: 16.5px; list-style: none; }
.ld-faq summary::-webkit-details-marker { display: none; }
.ld-faq summary svg { width: 18px; height: 18px; color: var(--text-3); transition: transform .2s; flex: none; }
.ld-faq[open] summary svg { transform: rotate(180deg); }
.ld-faq p { margin: 0 0 22px; color: var(--text-2); font-size: 15px; line-height: 1.7; max-width: 66ch; }

/* final + footer */
.ld-final { padding: clamp(60px, 9vw, 110px) 0; text-align: center; border-top: 1px solid var(--line); background: var(--bg-2); }
.ld-final .ld-sub { margin-left: auto; margin-right: auto; }
.ld-final .ld-cta { justify-content: center; }
.ld-foot { padding: 34px 0 44px; border-top: 1px solid var(--line); }
.ld-foot-in { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.ld-foot-links { display: flex; flex-wrap: wrap; gap: 20px; margin-left: auto; }
.ld-foot-links a { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-size: 14px; }
.ld-foot-links a:hover { color: var(--accent); }
.ld-foot-links svg { width: 14px; height: 14px; }
.ld-foot-note { width: 100%; margin: 4px 0 0; color: var(--text-3); font-size: 13px; }

/* reveal */
.ld-rev { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.ld-rev.ld-in { opacity: 1; transform: none; }

@media (max-width: 820px) {
  .ld-split { grid-template-columns: 1fr; gap: 26px; }
  .ld-nav-links { display: none; }
  .ld-h1 { max-width: none; }
}
@media (prefers-reduced-motion: reduce) { .ld-rev { opacity: 1; transform: none; transition: none; } }