/* James Networks — network of businesses front site */

:root {
  --bg: #0b1220;
  --bg-elevated: #111a2e;
  --bg-soft: #152038;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(148, 163, 184, 0.16);
  --border-strong: rgba(148, 163, 184, 0.28);
  --text: #e8eef9;
  --text-muted: #9aabc4;
  --text-soft: #6f829e;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-dim: rgba(56, 189, 248, 0.12);
  --gold: #f5c76a;
  --success: #34d399;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --max: 1120px;
  --header-h: 72px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(56, 189, 248, 0.12), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(99, 102, 241, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #7dd3fc;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #04101c;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(11, 18, 32, 0.78);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
}

.brand:hover {
  color: inherit;
}

.brand-logo {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 0.75rem;
  display: block;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(14, 24, 48, 0.45);
  object-fit: cover;
  background: #0b1220;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 0.98rem;
  font-weight: 650;
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  background: var(--surface);
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.88rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), #38bdf8 55%, #60a5fa);
  color: #04101c !important;
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.28);
}

.btn-primary:hover {
  color: #04101c !important;
  filter: brightness(1.05);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text) !important;
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--text) !important;
}

/* Hero */
.hero {
  position: relative;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: auto auto -20% 40%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.16), transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 2rem;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.accent-text {
  color: var(--accent);
}

.lead {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 42rem;
}

.lead.tight {
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.hero-stats dt {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}

.hero-stats dd {
  margin: 0.15rem 0 0;
  color: var(--text-soft);
  font-size: 0.85rem;
}

.hero-panel,
.about-panel {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.panel-label {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 600;
}

.hero-panel h2 {
  margin: 0 0 0.85rem;
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1.25;
  font-weight: 600;
}

.hero-panel h2 em {
  font-style: italic;
  color: var(--accent);
}

.hero-panel p {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

.panel-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.panel-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--text);
  font-size: 0.95rem;
}

.panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 40%),
    var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

.section-head h2,
.about-grid h2 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  line-height: 1.2;
  font-weight: 600;
}

.section-lead {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.card-grid {
  display: grid;
  gap: 1.15rem;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid.apps {
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
}

.mt-lg {
  margin-top: 1.25rem;
}

.card,
.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.card:hover,
.app-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-strong);
}

.card-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.card h3,
.app-card h3,
.feature-copy h3,
.nested-card h4,
.about-panel h3 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  font-weight: 650;
}

.card p,
.app-card p,
.feature-copy > p,
.nested-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.96rem;
}

.card-placeholder,
.app-placeholder {
  border-style: dashed;
  opacity: 0.92;
}

.tag {
  display: inline-block;
  margin: 0 0 0.65rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(56, 189, 248, 0.22);
}

.tag-pwa {
  color: #fde68a;
  background: rgba(245, 199, 106, 0.12);
  border-color: rgba(245, 199, 106, 0.28);
}

.status-pill {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-soft);
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border);
}

/* Feature venture */
.feature-card {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.08), transparent 45%),
    var(--bg-soft);
  box-shadow: var(--shadow);
}

.feature-bullets {
  margin: 1rem 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.system-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.35rem;
}

.system-chips span {
  display: inline-block;
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 550;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  letter-spacing: 0.01em;
}

.feature-bullets li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--text);
  font-size: 0.95rem;
}

.feature-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.85rem;
}

.feature-aside {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.aside-label {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  font-weight: 600;
}

.nested-card {
  flex: 1;
  padding: 1.15rem;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border);
}

.nested-card h4 {
  font-size: 1.1rem;
}

.text-link {
  display: inline-block;
  margin-top: 0.9rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.placeholder-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-soft);
  font-style: italic;
}

/* Apps */
.app-featured {
  background:
    linear-gradient(160deg, rgba(52, 211, 153, 0.08), transparent 50%),
    var(--surface-strong);
  border-color: rgba(52, 211, 153, 0.28);
}

.app-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.app-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #064e3b;
  background: var(--success);
}

.app-badge.muted {
  color: var(--text-soft);
  background: rgba(148, 163, 184, 0.15);
}

.app-domain {
  font-size: 0.78rem;
  color: var(--text-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.app-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 1.25rem;
  padding: 0;
  list-style: none;
}

.app-meta li {
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}

/* About / contact */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.75rem;
  align-items: start;
}

.muted {
  color: var(--text-soft);
}

.contact-list {
  list-style: none;
  margin: 1.1rem 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.contact-list li {
  display: grid;
  gap: 0.15rem;
}

.contact-list span:first-child {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  font-weight: 600;
}

.contact-list a,
.contact-list span:last-child {
  color: var(--text);
  font-weight: 500;
}

.contact-list a:hover {
  color: var(--accent);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
  background: rgba(0, 0, 0, 0.2);
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-brand strong {
  font-size: 1rem;
}

.footer-brand span,
.footer-copy {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.footer-copy {
  margin: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--text);
}

/* Responsive */
@media (max-width: 920px) {
  .hero-grid,
  .feature-card,
  .about-grid,
  .card-grid.apps {
    grid-template-columns: 1fr;
  }

  .card-grid.three {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(var(--header-h) + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1rem 1rem;
    background: rgba(11, 18, 32, 0.96);
    border-bottom: 1px solid var(--border);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.75rem 0.4rem;
    border-bottom: 1px solid var(--border);
  }

  .site-nav .btn {
    margin-top: 0.65rem;
    width: 100%;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .card-grid.two {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.25rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .card,
  .app-card {
    transition: none;
  }
}