/* Jugless Water — sleek appliance/tech: cool gray, electric blue */
:root {
  --bg: #eef1f5;
  --surface: #ffffff;
  --ink: #111827;
  --muted: #4b5563;
  --gray: #94a3b8;
  --electric: #2563eb;
  --electric-deep: #1d4ed8;
  --cool: #64748b;
  --border: #dbe2ea;
  --photo-a: #64748b;
  --photo-b: #2563eb;
  --photo-c: #334155;
  --photo-d: #38bdf8;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.55; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 3.5rem; }
.logo { font-weight: 800; text-decoration: none; color: var(--ink); letter-spacing: -0.03em; }
.logo span { color: var(--electric); }
.nav-links { display: flex; gap: 1.25rem; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--electric); }
.nav-cta { background: var(--electric); color: #fff !important; padding: 0.45rem 0.9rem; border-radius: 8px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 8px; padding: 0.35rem 0.6rem; cursor: pointer; }
.hero { padding: 3.5rem 0 2.5rem; background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2rem; align-items: center; }
.subhead { color: var(--electric); font-size: 0.9rem; margin: 0 0 0.75rem; font-weight: 700; letter-spacing: 0.02em; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.1rem); line-height: 1.1; margin: 0 0 0.75rem; letter-spacing: -0.04em; }
.hero-lead { color: var(--muted); font-size: 1.1rem; margin: 0 0 1.5rem; max-width: 32rem; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; padding: 0.75rem 1.25rem;
  border-radius: 8px; background: var(--electric); color: #fff;
}
.btn:hover { background: var(--electric-deep); }
.btn-ghost { background: transparent; color: var(--electric); border: 2px solid var(--electric); margin-left: 0.5rem; }
.photo {
  display: flex; align-items: center; justify-content: center; text-align: center;
  border-radius: 12px; color: #fff; font-weight: 700; font-size: 0.95rem;
  min-height: 220px; padding: 1.5rem; text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}
.photo-lg { min-height: 320px; }
.section { padding: 3rem 0; }
.section h2 { font-size: 1.7rem; margin: 0 0 0.5rem; letter-spacing: -0.02em; }
.section-intro { color: var(--muted); margin: 0 0 1.5rem; max-width: 36rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.card .body { padding: 1rem 1.15rem 1.25rem; }
.card h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.cta-band {
  margin: 1rem 0 3rem; padding: 2.25rem; border-radius: 12px;
  background: linear-gradient(120deg, #1e293b, var(--electric));
  color: #fff; text-align: center;
}
.cta-band h2 { margin: 0 0 0.5rem; }
.cta-band p { margin: 0 0 1.25rem; opacity: 0.9; }
.cta-band .btn { background: #fff; color: var(--electric-deep); }
.footer { background: #0f172a; color: #94a3b8; padding: 2rem 0; font-size: 0.9rem; }
.footer strong { color: #38bdf8; }
.footer a { color: #93c5fd; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }

/* Multi-page additions */
.nav { position: relative; }
.nav-links a.active,
.nav-links a[aria-current="page"] {
  color: var(--ink, #0f172a);
  font-weight: 700;
}
.page-header {
  padding: 2.5rem 0 1.25rem;
  border-bottom: 1px solid var(--border, #e2e8f0);
  margin-bottom: 0;
}
.page-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.page-header .lede {
  margin: 0;
  max-width: 36rem;
  color: var(--muted, #64748b);
  font-size: 1.05rem;
}
.stub {
  color: var(--muted, #64748b);
  font-size: 0.95rem;
}
.stub::before {
  content: "STUB: ";
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  opacity: 0.7;
}
.teaser-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.teaser-links a {
  display: block;
  text-decoration: none;
  background: var(--surface, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  color: inherit;
  font-weight: 600;
}
.teaser-links a:hover { border-color: currentColor; }
.teaser-links a span {
  display: block;
  font-weight: 400;
  color: var(--muted, #64748b);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}
.contact-form {
  max-width: 32rem;
  display: grid;
  gap: 0.85rem;
  margin-top: 1.25rem;
}
.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 8px;
  background: var(--surface, #fff);
  color: inherit;
}
.contact-form textarea { min-height: 7rem; resize: vertical; }
.contact-form .btn[disabled],
.contact-form button[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
}
.plan-list { display: grid; gap: 1rem; }
.plan-list .card .body h3 { margin-bottom: 0.35rem; }
.steps { display: grid; gap: 1rem; counter-reset: step; }
.steps .card .body h3::before { content: none; }
.nav-inner { position: relative; }

@media (max-width: 800px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; background: #fff; padding: 1rem; border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .btn-ghost { margin-left: 0; margin-top: 0.5rem; display: inline-block; }
  .hero-grid, .grid-2, .grid-3 { grid-template-columns: 1fr; }
}