/* Lightweight styles: variables, layout, utilities. Keep <20KB gz. */

:root {
  --bg: #fcfcfc;
  --panel: #ffffff;
  --panel-2: #eef1f4;
  --text: #111418;
  --muted: #6b7177;
  --navy: #091426; /* brand blue for public header */
  --navy-ink: #0f2244;
  --line: #e3e5ea;
  --primary: #091426;
  --success: #2f7d32;
  --warning: #b8860b;
  --danger: #b83b3b;
  --ring: rgba(15,34,68,.25);
  --shadow: 0 2px 8px rgba(0,0,0,.06), 0 8px 32px rgba(0,0,0,.08);
  --radius: 14px;
  --space: 8px; --space-2: 16px; --space-3: 24px; --space-4: 40px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#0c0f11; --panel:#0f1316; --panel-2:#151a1f; --text:#eaedf0; --muted:#9aa3ab; --primary:#c6d8ff; --ring:rgba(155,184,255,.32); color-scheme: dark; }
}
html[data-theme="light"] {
  --bg: #fcfcfc;
  --panel: #ffffff;
  --panel-2: #eef1f4;
  --text: #111418;
  --muted: #6b7177;
  --primary: #091426;
  --success: #2f7d32;
  --warning: #b8860b;
  --danger: #b83b3b;
  --ring: rgba(15,34,68,.25);
  color-scheme: light;
}
html[data-theme="dark"] {
  --bg:#0c0f11;
  --panel:#0f1316;
  --panel-2:#151a1f;
  --text:#eaedf0;
  --muted:#9aa3ab;
  --primary:#c6d8ff;
  --success:#77c080;
  --warning:#e9b15c;
  --danger:#f87171;
  --ring:rgba(155,184,255,.32);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; background: var(--bg); color: var(--text); }
[hidden] { display: none !important; }
h1, h2, h3, h4 { font-weight: 700; letter-spacing: .2px; }
h1 { font-size: clamp(2rem, 3.5vw, 3rem); line-height: 1.1; }
p.lede { font-size: clamp(1rem, 1.5vw, 1.2rem); color: var(--muted); }

.skip-link { position:absolute; left:-9999px; }
.skip-link:focus { position: static; padding: var(--space); background: var(--panel-2); }

.topbar { position: sticky; top:0; z-index: 10; display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap: var(--space); padding: 10px 14px; background: var(--panel); box-shadow: var(--shadow); border-bottom: 1px solid var(--panel-2); }
.brand { display:inline-flex; align-items:center; gap:8px; cursor:pointer; }
.topnav a { margin: 0 8px; color: var(--text); text-decoration: none; opacity:.9; }
.topnav a:hover, .topnav a[aria-current="page"] { color: var(--primary); }
.top-actions { display:flex; align-items:center; gap: var(--space); }
.theme-toggle button { border:1px solid var(--panel-2); background:transparent; color: var(--text); padding: 4px 8px; border-radius: 10px; cursor: pointer; }
.theme-toggle button.active { outline: 2px solid var(--ring); }

.sidebar { padding: var(--space-2); background: var(--panel); border-right: 1px solid var(--panel-2); }
.sidebar .section { margin-bottom: var(--space-3); }
.sidebar a, .sidebar button.link { display:block; padding: 6px 8px; border-radius: 8px; color: var(--text); text-decoration:none; }
.sidebar a:hover, .sidebar button.link:hover { background: var(--panel-2); }

.app { display:block; width:100%; max-width:none; margin:0; padding:0; min-width:0; }
@media (max-width: 980px) { .sidebar { border-right: 0; } }
.app.public { display:block; }

.container { max-width: var(--container, 1100px); margin-inline: auto; padding-inline: 16px; }
.card { background: var(--panel); border: 1px solid var(--panel-2); border-radius: var(--radius); box-shadow: var(--shadow); }
.app > .container, .app > .card { padding: var(--space-3); }

.grid { display:grid; gap: var(--space-3); }
.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 900px){ .cols-2, .cols-3 { grid-template-columns: 1fr; } }

.btn { display:inline-flex; align-items:center; gap:8px; padding: 8px 12px; border-radius: 10px; border: 1px solid transparent; background: var(--primary); color: #fff; cursor: pointer; box-shadow: var(--shadow); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--panel-2); }
.btn.success { background: var(--success); }
.btn.warning { background: var(--warning); color:#111; }
.btn.danger { background: var(--danger); }

.icon { width: 18px; height: 18px; vertical-align: middle; }

.table { width:100%; border-collapse: collapse; }
.table th, .table td { padding: 8px 6px; border-bottom: 1px solid var(--panel-2); text-align:left; }
.badge { padding: 2px 8px; border-radius: 999px; font-size: 12px; border:1px solid var(--panel-2); }

.input, select, textarea { width:100%; padding: 9px 10px; border-radius: 10px; border: 1px solid var(--panel-2); background: var(--bg); color: var(--text); }
label { display:block; margin-bottom: 6px; color: var(--muted); font-size: .92rem; }

.toast { position: fixed; bottom: 16px; right: 16px; background: var(--panel); border: 1px solid var(--panel-2); padding: 10px 12px; border-radius: 12px; box-shadow: var(--shadow); }

.site-footer { padding: 24px; text-align:center; color: var(--muted); }
.footer-inner { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; align-items:start; }
@media (max-width: 900px){ .footer-inner { grid-template-columns: 1fr; text-align:left; } }
.footer-links { display:flex; gap: 10px; flex-wrap:wrap; justify-content:center; }

:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; }

/* Public header (shared across SPA public routes) */
.site-header{ background:transparent; border-bottom:1px solid var(--line); }
.site-header .row{ display:flex; align-items:center; gap:16px; padding:12px 0 }
.site-header .brand a{ font-weight:700; letter-spacing:.3px; color:var(--navy); text-decoration:none; font-size:1.05rem }
.site-header nav a{ margin:0 10px; color:var(--text); text-decoration:none }
.site-header .contact{ margin-left:auto; display:flex; gap:18px; align-items:center; font-size:.95rem }
.site-header .contact a{ color:var(--text); text-decoration:none }
.site-header .icon{ width:16px; height:16px; vertical-align:-2px; margin-right:6px; opacity:.8 }
@media (max-width:760px){ .site-header .contact{ display:none } }

/* Hero + Quote form */
.app.public .hero { position: relative; padding: 72px 0; border-bottom: 1px solid var(--panel-2); background:
  linear-gradient(180deg, rgba(0,0,0,.32), rgba(0,0,0,.32)),
  url('/assets/hero.jpg') center/cover no-repeat;
}
@media (prefers-color-scheme: dark){ .app.public .hero { background:
  linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.45)),
  url('/assets/hero.jpg') center/cover no-repeat; } }
.app.public .hero-inner { display:grid; grid-template-columns: 1.15fr 0.85fr; gap: 36px; align-items:start; }
.app.public .hero .hero-copy { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.25); }
.app.public .hero .hero-copy .ticks li::before { color: #d9f7df; }
@media (max-width: 900px){ .app.public .hero-inner { grid-template-columns: 1fr; } }
.app.public .hero-copy h1 { margin: 0 0 6px; font-size: 2rem; }
.app.public .hero-copy p { margin: 0 0 10px; color: var(--muted); }
.app.public .ticks { list-style: none; padding: 0; margin: 8px 0 0; }
.app.public .ticks li::before { content: '✔'; color: var(--success); margin-right: 8px; }

.app.public .quote-card { background: rgba(255,255,255,.92); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.6); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
@media (prefers-color-scheme: dark){ .app.public .quote-card { background: rgba(18,20,22,.7); border-color: rgba(255,255,255,.08); } }
.app.public .breadcrumbs { display:flex; gap:8px; flex-wrap:wrap; margin: 6px 0 12px; }
.app.public .breadcrumbs .crumb { font-size: .85rem; padding: 4px 8px; border-radius: 999px; border:1px solid var(--panel-2); color: var(--muted); }
.app.public .breadcrumbs .crumb.active { background: rgba(47, 125, 50, .18); border-color: var(--primary); color: #0f2910; }
.app.public .breadcrumbs .crumb.done { background: var(--panel-2); color: var(--text); }
.app.public .quote-form label { display:block; margin: 8px 0; }
.app.public .quote-form input, .app.public .quote-form select, .app.public .quote-form textarea { width:100%; padding: 12px 14px; border:1px solid var(--panel-2); border-radius: 12px; background: var(--panel); color: var(--text); box-shadow: inset 0 1px 0 rgba(255,255,255,.4); }
.app.public .quote-form textarea { resize: vertical; }
.app.public .quote-form .actions { display:flex; gap:10px; justify-content:flex-end; margin-top: 12px; }
.app.public .success { display:flex; gap:8px; align-items:flex-start; padding: 10px 12px; border:1px solid var(--panel-2); border-radius: 10px; background: var(--panel); }
.app.public .success .icon { color: var(--success); }

/* Features */
.app.public .features { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; margin-top: 24px; }
@media (max-width: 900px){ .app.public .features { grid-template-columns: 1fr; } }
.list { padding-left: 18px; margin: 6px 0; }

/* Gallery */
.app.public .gallery-grid { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 12px; }
@media (max-width: 900px){ .app.public .gallery-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .app.public .gallery-grid { grid-template-columns: 1fr; } }
.app.public .gallery-item { background: var(--panel); border:1px solid var(--panel-2); border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); }
.app.public .gallery-item img { display:block; width:100%; height: auto; }
.app.public .gallery-item figcaption { padding: 6px 8px; font-size: .9rem; color: var(--muted); }

/* Services, About, Testimonials */
.app.public .section-title { text-align:center; margin: 40px 0 8px; }
.app.public .cards { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
@media (max-width: 900px){ .app.public .cards { grid-template-columns: 1fr; } }
.app.public .card.service h4{ margin:4px 0; }
.app.public .about { display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
@media (max-width: 900px){ .app.public .about { grid-template-columns: 1fr; } }
.app.public .testimonials { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:16px; }
@media (max-width: 900px){ .app.public .testimonials { grid-template-columns: 1fr; } }
.app.public .testimonial { background: var(--panel); border:1px solid var(--panel-2); border-radius: var(--radius); padding: var(--space-3); box-shadow: var(--shadow); }
.app.public .cta { background: var(--panel); border: 2px dashed var(--primary); border-radius: var(--radius); padding: var(--space-3); text-align:center; }

/* Blog styles (lightweight, reuse variables) */
.readingbar { position: fixed; left: 0; top: 0; height: 3px; background: var(--navy, var(--primary)); width: 0; z-index: 10; }
.app.public .controls { background: var(--panel); border: 1px solid var(--panel-2); border-radius: var(--radius); padding: 12px; margin: 14px 0; display: grid; gap: 10px }
@media (min-width: 860px){ .app.public .controls { grid-template-columns: 1fr auto auto; } }
.chips { display:flex; gap:8px; overflow:auto; padding-bottom:6px }
.chip { white-space:nowrap; border:1px solid var(--panel-2); border-radius:999px; padding:6px 10px; background: var(--panel); cursor:pointer }
.chip[aria-pressed="true"]{ border-color: var(--primary); color: var(--primary); }
.app.public .timeline { display:grid; gap:14px }
.app.public .timeline .year { border-left:0; padding-left:0 }
.app.public .timeline .year h3 { margin:0 0 8px; font-size:.95rem; color:var(--muted); font-family:inherit; font-weight:700 }
.app.public .timeline .row,
.app.public .blog-history-list { display:grid; grid-template-columns:1fr; gap:8px }
.app.public .blog-history-card { display:grid; grid-template-columns:92px minmax(0,1fr); gap:12px; align-items:start; padding:10px 12px; box-shadow:none }
.app.public .blog-history-card.is-active { border-color:var(--primary); background:rgba(47,125,50,.06) }
.app.public .blog-history-card__date { color:var(--muted); font-size:.86rem; line-height:1.35; padding-top:3px }
.app.public .blog-history-card__body h3 { margin:0 0 4px; font-size:1rem }
.app.public .blog-history-card__body h3 a { color:var(--text); text-decoration:none }
.app.public .blog-history-card__body h3 a:hover { text-decoration:underline }
.app.public .card__excerpt { margin:.2rem 0 .35rem }
@media (max-width:620px){ .app.public .blog-history-card{grid-template-columns:1fr;gap:4px}.app.public .blog-history-card__date{padding-top:0} }
.app.public .tags { display:flex; gap:6px; flex-wrap:wrap; margin-top:6px }
.app.public .tag { font-size:.85rem; border:1px solid var(--panel-2); border-radius:999px; padding:2px 8px; background: var(--panel); text-decoration:none; color: var(--text) }