/* USA Living Guide — Design System v2026 */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter','Segoe UI',Arial,sans-serif;background:#f0f4ff;color:#1e293b;line-height:1.6}
.hero{background:linear-gradient(135deg,#1e3a8a,#3b82f6);color:#fff;padding:40px 20px;text-align:center;isolation:isolate}
.hero h1{font-size:2.2em;font-weight:800;margin-bottom:10px;cursor:pointer}

/* ── Landing Sections ─── */
.landing-stats{background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.landing-stats-inner{max-width:900px;margin:0 auto;display:flex;justify-content:center;align-items:center;padding:20px;flex-wrap:wrap;gap:12px}
.ls-item{text-align:center;padding:0 24px}
.ls-val{display:block;font-size:20px;font-weight:800;color:#1e3a8a}
.ls-lbl{display:block;font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
.ls-div{width:1px;height:32px;background:#e2e8f0}
.landing-section{max-width:900px;margin:0 auto;padding:60px 20px}
.landing-trust{background:#f8fafc;padding:60px 20px;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}
.landing-inner{max-width:900px;margin:0 auto}
.ls-eyebrow{display:inline-block;font-size:12px;font-weight:700;color:#3b82f6;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:8px}
.ls-title{font-size:28px;font-weight:800;color:#0f172a;margin-bottom:10px;text-align:center}
.ls-subtitle{font-size:15px;color:#64748b;max-width:500px;margin:0 auto 36px;text-align:center;line-height:1.6}
.ls-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.ls-card{background:#fff;border-radius:14px;padding:28px 20px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid #f1f5f9;position:relative;transition:all .2s}
.ls-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transform:translateY(-3px)}
.ls-num{position:absolute;top:-10px;right:14px;width:24px;height:24px;border-radius:50%;background:#1e3a8a;color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.ls-icon{font-size:36px;margin-bottom:8px}
.ls-card h3{font-size:16px;font-weight:700;color:#0f172a;margin-bottom:6px}
.ls-card p{font-size:13px;color:#64748b;line-height:1.6}
.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.trust-item{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:#334155;line-height:1.5;background:#fff;padding:16px;border-radius:12px;border:1px solid #e2e8f0}
.trust-icon{font-size:24px;flex-shrink:0}
.landing-cta{background:linear-gradient(135deg,#1e3a8a,#7c3aed);color:#fff;padding:48px 20px;text-align:center}
.landing-cta h2{font-size:26px;font-weight:800;margin-bottom:8px}
.landing-cta p{font-size:15px;color:#c7d2fe;line-height:1.6}
@media(max-width:600px){.ls-div{display:none}.ls-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}}
.hero p{font-size:1.1em;opacity:.9;max-width:600px;margin:0 auto 16px}
.hero-desc{font-size:1em;opacity:.85;max-width:620px;margin:0 auto 18px;line-height:1.6}
.steps{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:12px;pointer-events:none}
.step{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:20px;padding:6px 16px;font-size:.9em;pointer-events:none}
.container{max-width:900px;margin:0 auto;padding:20px}
.tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(72px,1fr));gap:8px;margin:24px 0;position:relative;z-index:10}
.tabs button{background:#fff;border:2px solid #e2e8f0;padding:12px 8px;border-radius:12px;cursor:pointer;font-size:12px;font-weight:600;color:#1e293b;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:4px;min-height:44px;position:relative;z-index:1}
.tabs button i{font-size:1.4em;color:#3b82f6}
.tabs button.active{background:#1e3a8a;color:#fff;border-color:#3b82f6}
.tabs button.active i{color:#fff}
.tabs button:hover:not(.active){background:#f0f4ff;transform:translateY(-2px)}
.tab{display:none}
.tab.active{display:block;animation:fadeIn .4s;position:relative;z-index:1}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.card{background:#fff;border-radius:16px;padding:28px;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.card h2{color:#1e3a8a;font-size:1.5em;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.hint{background:#f0f9ff;border-left:4px solid #3b82f6;padding:14px 16px;border-radius:0 10px 10px 0;margin-bottom:20px;font-size:.9em;color:#0f4c75}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
@media(max-width:500px){.form-row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
label{font-weight:600;font-size:.9em;color:#334155}
input,select,textarea{padding:12px 14px;border:2px solid #e2e8f0;border-radius:10px;font-size:15px;transition:border .2s;background:#fafbfc;width:100%}
input:focus,select:focus,textarea:focus{border-color:#3b82f6;outline:none;background:#fff}
textarea{resize:vertical;min-height:90px}
.btn{background:linear-gradient(135deg,#1e3a8a,#3b82f6);color:#fff;border:none;padding:14px;width:100%;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;margin:16px 0 8px;box-shadow:0 4px 15px rgba(30,64,175,.3);transition:all .2s;position:relative;z-index:1}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(30,64,175,.4)}
.btn:disabled{opacity:.65;cursor:not-allowed;transform:none}
.output-wrap{position:relative;margin-top:8px}
.output{background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;padding:20px;min-height:100px;font-size:14px;line-height:1.75}
.output p{margin:0 0 12px}.output p:last-child{margin-bottom:0}
.output ul,.output ol{margin:10px 0 14px;padding-left:22px}.output li{margin:6px 0}
.output strong{display:inline-block;margin-top:4px}
.output code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:.88em;color:#334155}
.output hr{border:none;border-top:1px solid #e2e8f0;margin:12px 0}
.ai-section{padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid #e2e8f0}
.ai-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.ai-heading{color:#1e3a8a;font-weight:700;font-size:1em;margin-bottom:4px}
.copy-btn{position:absolute;top:10px;right:10px;background:#10b981;color:#fff;border:none;border-radius:8px;padding:6px 14px;font-size:12px;cursor:pointer;opacity:0;transition:opacity .2s}
.output-wrap:hover .copy-btn{opacity:1}
@media(hover:none){.copy-btn{opacity:1}}
.spinner{display:inline-block;width:16px;height:16px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-right:6px;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}
.output.loading{color:#94a3b8;font-style:italic}
.output.error{color:#ef4444}
.btn i,.tabs button i{pointer-events:none}
.related-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center}
.related-label{font-size:.82em;color:#64748b;font-weight:600}
.related-btns button{background:#f0f4ff;border:1.5px solid #dbeafe;color:#1e3a8a;padding:6px 14px;border-radius:999px;font-size:.82em;font-weight:600;cursor:pointer;transition:all .2s}
.related-btns button:hover{background:#dbeafe;transform:translateY(-1px)}
.char-count{font-size:.78em;color:#64748b;text-align:right;margin-top:4px}
.footer{text-align:center;padding:32px 20px;color:#64748b;font-size:.88em;line-height:2;background:#fff;margin-top:20px;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.08)}
hr{border:none;border-top:1px solid #e2e8f0;margin:12px 0}
@media(max-width:640px){.hero{padding:28px 16px}.card{padding:18px}.tabs{grid-template-columns:repeat(auto-fit,minmax(60px,1fr));gap:6px}}

/* ── Legal pages ─────────────────────── */
.legal-content { max-width: 800px; margin: 0 auto; padding: 2rem 1.5rem; }
.legal-content .card { padding: 2rem; }
.legal-content h1 { font-size: 1.8em; margin-bottom: 8px; color: var(--text, #1f2937); }
.legal-content .legal-updated { color: var(--muted, #6b7280); font-size: .85em; margin-bottom: 28px; }
.legal-content h2 { color: var(--blue, #1a6cf5); font-size: 1.15em; margin: 28px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--border, #e5e7eb); }
.legal-content p, .legal-content li { color: var(--text, #374151); line-height: 1.8; margin-bottom: 10px; }
.legal-content ul { padding-left: 24px; }
.legal-content li { margin-bottom: 6px; }
.legal-highlight { background: #eff6ff; border-left: 4px solid var(--blue, #1a6cf5); padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 16px 0; }