/* JackNat Consulting — shared styles */
:root {
  --navy-950: #0a1220;
  --navy-900: #0f1a2e;
  --navy-800: #162038;
  --navy-700: #1e2d4a;
  --charcoal: #1a1f2b;
  --slate-600: #4a5568;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;
  --off-white: #f8fafc;
  /* Logo-sampled gold / silver accent system */
  --gold-400: #c8a050;
  --gold-500: #c09848;
  --gold-600: #a88040;
  --gold-700: #8b6914;
  --gold-glow: rgba(200, 160, 80, 0.18);
  --silver-400: #a8a8a0;
  --silver-500: #909088;
  --silver-600: #888880;
  --accent: var(--gold-400);
  --accent-deep: var(--gold-700);
  --accent-glow: var(--gold-glow);
  --font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(10, 18, 32, 0.06);
  --shadow: 0 4px 16px rgba(10, 18, 32, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 18, 32, 0.12);
  --max: 1120px;
  --header-h: 72px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--navy-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--gold-600); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy-950);
  margin: 0 0 0.75rem;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 2.75rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: 0.35rem; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -100%;
  background: var(--gold-400); color: var(--navy-950);
  padding: 0.5rem 1rem; border-radius: var(--radius); z-index: 1000; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 18, 32, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 160, 80, 0.18);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: 1rem;
}
.logo {
  display: flex; flex-direction: row; align-items: center; gap: 0.65rem;
  text-decoration: none; color: var(--white);
  line-height: 1.15; flex-shrink: 0;
}
.logo:hover { color: var(--white); }
.logo-icon {
  height: 40px; width: auto; display: block; flex-shrink: 0;
}
.logo-text {
  display: flex; flex-direction: column;
}
.logo-mark {
  font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em;
}
.logo-mark span { color: var(--gold-400); }
.logo-sub {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--silver-400);
}
/* Path brand marks (enterprise + smart living) */
.sl-logo {
  display: block; height: auto; max-width: 100%;
}
.sl-logo-hero {
  width: min(280px, 70vw); margin: 0 0 1.5rem;
}
.sl-logo-card {
  width: 140px; margin: 0 0 1rem;
}
.sl-logo-inline {
  height: 28px; width: auto; vertical-align: middle; margin-right: 0.4rem;
}
.contact-sl-row {
  display: flex; align-items: flex-start; gap: 0.5rem;
}
.contact-sl-row img { flex-shrink: 0; margin-top: 0.15rem; }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--slate-500);
  color: var(--white); padding: 0.4rem 0.65rem; border-radius: var(--radius);
  cursor: pointer; font-size: 0.875rem;
}
.nav-toggle[aria-expanded="true"] { border-color: var(--gold-400); color: var(--gold-400); }
.site-nav ul {
  display: flex; flex-wrap: wrap; gap: 0.15rem 0.25rem;
  list-style: none; margin: 0; padding: 0; align-items: center;
}
.site-nav a {
  display: block; padding: 0.5rem 0.75rem; color: var(--slate-300);
  text-decoration: none; font-size: 0.9rem; font-weight: 500;
  border-radius: var(--radius); transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--white); background: rgba(255,255,255,0.06);
}
.site-nav a[aria-current="page"] { color: var(--gold-400); }
.site-nav .nav-cta {
  background: var(--gold-400); color: var(--navy-950) !important;
  margin-left: 0.35rem; padding: 0.5rem 1rem;
}
.site-nav .nav-cta:hover { background: var(--gold-500); color: var(--navy-950) !important; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--navy-900); border-bottom: 1px solid rgba(200, 160, 80, 0.18);
    padding: 0.75rem 1rem 1.25rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; }
  .site-nav .nav-cta { margin-left: 0; text-align: center; margin-top: 0.5rem; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.75rem 1.35rem; font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius); border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-family: inherit; line-height: 1.2;
}
.btn-primary {
  background: var(--gold-400); color: var(--navy-950); border-color: var(--gold-400);
}
.btn-primary:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--navy-950); }
.btn-secondary {
  background: transparent; color: var(--white); border-color: rgba(255,255,255,0.35);
}
.btn-secondary:hover { border-color: var(--gold-400); color: var(--gold-400); }
.btn-outline {
  background: transparent; color: var(--navy-800); border-color: var(--slate-300);
}
.btn-outline:hover { border-color: var(--gold-600); color: var(--gold-700); }
.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 55%, #1e1a14 100%);
  color: var(--slate-200); padding: 4rem 0 4.5rem; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 20%, rgba(200,160,80,0.14), transparent),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(168,168,160,0.08), transparent);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold-400); margin-bottom: 1rem;
}
.hero h1 { color: var(--white); margin-bottom: 1rem; max-width: 18ch; }
.hero .lede {
  font-size: 1.2rem; color: var(--slate-300); max-width: 38rem; margin-bottom: 0;
}
.hero-grid {
  display: grid; gap: 2.5rem;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.2fr 1fr; align-items: center; }
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--navy-900); color: var(--slate-200);
  padding: 3rem 0 2.75rem; border-bottom: 3px solid var(--gold-600);
}
.page-hero h1 { color: var(--white); }
.page-hero .lede { color: var(--slate-300); max-width: 40rem; margin: 0; font-size: 1.1rem; }

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--off-white); }
.section-dark {
  background: var(--navy-900); color: var(--slate-300);
}
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-header { max-width: 40rem; margin-bottom: 2.5rem; }
.section-header p { color: var(--slate-600); }
.section-dark .section-header p { color: var(--slate-400); }
.eyebrow {
  display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold-600); margin-bottom: 0.5rem;
}
.section-dark .eyebrow { color: var(--gold-400); }

/* Cards */
.card-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card {
  background: var(--white); border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg); padding: 1.75rem;
  box-shadow: var(--shadow-sm); transition: box-shadow 0.2s, border-color 0.2s;
}
.card:hover { box-shadow: var(--shadow); border-color: var(--slate-300); }
.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  background: var(--accent-glow); color: var(--gold-600);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p:last-child { margin-bottom: 0; color: var(--slate-600); }
.card a.card-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  margin-top: 1rem; font-weight: 600; text-decoration: none; color: var(--gold-700);
}
.card a.card-link:hover { color: var(--gold-600); }
.card-accent {
  border-top: 3px solid var(--gold-500);
}

/* Business / home path cards on home */
.path-card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200); overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
}
.path-card-top {
  background: var(--navy-900); color: var(--slate-300); padding: 1.75rem;
}
.path-card-top h3 { color: var(--white); }
.path-card-top .eyebrow { color: var(--gold-400); }
.path-card-body { padding: 1.75rem; flex: 1; display: flex; flex-direction: column; }
.path-card-body ul { flex: 1; color: var(--slate-600); }
.path-card-body .btn { margin-top: 1.25rem; align-self: flex-start; }

/* Process steps */
.process-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  counter-reset: step;
}
.process-step {
  position: relative; padding: 1.5rem; background: var(--white);
  border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
}
.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; color: var(--gold-600); margin-bottom: 0.75rem;
}
.process-step h3 { font-size: 1.1rem; }
.process-step p { margin: 0; font-size: 0.95rem; color: var(--slate-600); }

/* Differentiator list */
.diff-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem;
}
.diff-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start;
  padding: 1.25rem; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); margin: 0;
}
.diff-list .diff-num {
  font-size: 1.5rem; font-weight: 700; color: var(--gold-400); line-height: 1;
}
.diff-list h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 0.35rem; }
.diff-list p { margin: 0; font-size: 0.95rem; color: var(--slate-400); }

/* Integration levels (Connected Home) */
.levels {
  display: flex; flex-direction: column; gap: 1rem;
}
.level {
  display: grid; gap: 1.25rem; align-items: center;
  background: var(--white); border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg); padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 720px) {
  .level { grid-template-columns: 140px 1fr; padding: 1.75rem 2rem; }
}
.level-badge {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 1rem; border-radius: var(--radius);
  background: var(--navy-900); color: var(--white); min-height: 100px;
}
.level-badge .lvl { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; color: var(--gold-400); }
.level-badge .num { font-size: 2rem; font-weight: 700; line-height: 1; margin: 0.25rem 0; }
.level-badge .name { font-size: 0.8rem; color: var(--slate-300); line-height: 1.3; }
.level h3 { margin-bottom: 0.4rem; }
.level p { margin-bottom: 0.75rem; color: var(--slate-600); }
.level ul { margin-bottom: 0; color: var(--slate-600); font-size: 0.95rem; }
.level-1 .level-badge { background: #0f1a2e; }
.level-2 .level-badge { background: #162038; }
.level-3 .level-badge { background: #2a2418; }
.level-4 .level-badge { background: var(--gold-400); color: var(--navy-950); }
.level-4 .level-badge .lvl { color: var(--navy-800); }
.level-4 .level-badge .name { color: var(--navy-800); }

/* SVG diagram wrapper */
.levels-diagram {
  margin-bottom: 2.5rem; background: var(--navy-950);
  border-radius: var(--radius-lg); padding: 1.5rem 1rem;
  overflow-x: auto;
}
.levels-diagram svg { margin: 0 auto; min-width: 560px; }

/* Enterprise ladder */
.enterprise-ladder {
  display: grid; gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.ladder-step {
  background: var(--navy-800); border-radius: var(--radius); padding: 1.25rem;
  border-left: 3px solid var(--gold-500); text-align: left;
}
.ladder-step .lbl {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold-400); margin-bottom: 0.35rem;
}
.ladder-step h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 0.35rem; }
.ladder-step p { margin: 0; font-size: 0.9rem; color: var(--slate-400); }

/* Service blocks */
.service-block {
  padding: 2rem 0; border-bottom: 1px solid var(--slate-200);
}
.service-block:last-child { border-bottom: 0; }
.service-block h3 { display: flex; align-items: center; gap: 0.75rem; }
.service-block .svc-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--accent-glow); color: var(--gold-600);
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
}
.service-meta {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0 1rem;
}
.tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 0.25rem 0.6rem; border-radius: 999px;
  background: var(--slate-100); color: var(--slate-600);
}
.tag-gold { background: var(--accent-glow); color: var(--gold-700); }
.disclaimer {
  background: var(--slate-100); border-left: 3px solid var(--slate-500);
  padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem; color: var(--slate-600); margin: 1.5rem 0 0;
}
.disclaimer strong { color: var(--navy-800); }

/* About */
.about-grid {
  display: grid; gap: 2.5rem;
}
@media (min-width: 800px) {
  .about-grid { grid-template-columns: 1.4fr 1fr; }
}
.stat-stack { display: flex; flex-direction: column; gap: 1rem; }
.stat {
  background: var(--navy-900); color: var(--white);
  padding: 1.5rem; border-radius: var(--radius-lg);
}
.stat .val { font-size: 2rem; font-weight: 700; color: var(--gold-400); line-height: 1; }
.stat .lbl { font-size: 0.95rem; color: var(--slate-300); margin-top: 0.35rem; }

/* Contact */
.contact-grid {
  display: grid; gap: 2.5rem;
}
@media (min-width: 800px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; }
}
.contact-details {
  list-style: none; padding: 0; margin: 0;
}
.contact-details li {
  margin-bottom: 1.25rem; padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--slate-200);
}
.contact-details li:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.contact-details .label {
  display: block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate-500);
  margin-bottom: 0.25rem;
}
.contact-details a { text-decoration: none; font-weight: 600; color: var(--navy-800); }
.contact-details a:hover { color: var(--gold-700); }
.contact-form {
  background: var(--off-white); border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg); padding: 1.75rem;
}
.form-row { margin-bottom: 1.15rem; }
.form-row label {
  display: block; font-size: 0.875rem; font-weight: 600;
  color: var(--navy-800); margin-bottom: 0.35rem;
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%; padding: 0.7rem 0.85rem; font-size: 1rem; font-family: inherit;
  border: 1px solid var(--slate-300); border-radius: var(--radius);
  background: var(--white); color: var(--navy-800);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-hint {
  font-size: 0.85rem; color: var(--slate-500); margin-top: 0.75rem; margin-bottom: 0;
}
.form-note {
  background: #fef9c3; border: 1px solid #fde047; border-radius: var(--radius);
  padding: 0.75rem 1rem; font-size: 0.85rem; color: #713f12; margin-bottom: 1.25rem;
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--gold-700), var(--navy-800));
  color: var(--white); padding: 3.5rem 0; text-align: center;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 32rem; margin: 0 auto 1.5rem; }
.cta-band .btn-primary { background: var(--white); color: var(--navy-900); border-color: var(--white); }
.cta-band .btn-primary:hover { background: var(--slate-100); color: var(--navy-950); }
.cta-band .btn-secondary { border-color: rgba(255,255,255,0.5); }

/* Footer */
.site-footer {
  background: var(--navy-950); color: var(--slate-400);
  padding: 3rem 0 1.5rem; font-size: 0.9rem;
}
.footer-grid {
  display: grid; gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 2.5rem;
}
.site-footer h3 {
  color: var(--white); font-size: 0.8rem; letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 1rem;
}
.site-footer a { color: var(--slate-300); text-decoration: none; }
.site-footer a:hover { color: var(--gold-400); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.footer-brand .logo-mark { color: var(--white); font-size: 1.2rem; }
.footer-brand p { margin-top: 0.75rem; max-width: 22rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.25rem; display: flex; flex-wrap: wrap; gap: 0.75rem;
  justify-content: space-between; align-items: center;
}
.footer-bottom p { margin: 0; }
.footer-emails {
  display: flex; flex-direction: column; gap: 0.35rem;
  text-align: right; font-size: 0.85rem; max-width: 28rem;
}
@media (max-width: 640px) {
  .footer-emails { text-align: left; }
}

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.two-col {
  display: grid; gap: 2rem;
}
@media (min-width: 720px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}
.prose ul { color: var(--slate-600); }
.prose li { margin-bottom: 0.5rem; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}