/* UNDEFEATED Solar — Tesla / Apple business system fonts sitewide */
:root {
  --bg: #ffffff;
  --bg-deep: #f4f4f5;
  --panel: #ffffff;
  --ink: #171a20;
  --graphite: #171a20;
  --muted: #5c5e62;
  --soft: #e8e8ea;
  --line: #e8e8ea;
  --red: #cc0000;
  --red-dark: #a30000;
  --gold: #8a6d12;
  --gold-soft: rgba(138, 109, 18, 0.12);
  --green: #176b42;
  --night: #171a20;
  --night-2: #0b0d10;
  --night-muted: #c8c9cc;
  --night-faint: #9a9b9f;
  --shadow: 0 12px 32px rgba(23, 26, 32, 0.08);
  --shadow-sm: 0 4px 14px rgba(23, 26, 32, 0.06);
  --radius: 12px;
  --radius-sm: 10px;
  /* Same stack as /owners brief — SF on Apple, system on Android */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: var(--font);
  --wrap: 1080px;
  --pad: clamp(18px, 3.5vw, 28px);
  --text: 17px;
  --lead: 18px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--text);
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }

/* Header — solid, high contrast */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--ink);
}
.brand span { color: var(--red); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--graphite);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: var(--bg-deep);
}
.nav-right { display: flex; align-items: center; gap: 10px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  background: var(--bg);
  color: var(--graphite);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(23, 107, 66, 0.18);
}
.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--ink);
}
.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 8px var(--pad) 16px;
}
.mobile-panel.open { display: block; }
.mobile-panel a {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

/* Buttons */
.button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.button:hover, .btn:hover { background: var(--red-dark); }
.button.secondary, .btn.secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--ink);
}
.button.secondary:hover, .btn.secondary:hover {
  background: var(--bg);
}
.button.ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* Type — readable first */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.eyebrow::before {
  content: "";
  width: 20px; height: 2px;
  background: var(--red);
  border-radius: 2px;
}
h1 {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(1.85rem, 5.5vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--ink);
  max-width: 18ch;
}
h1 em, h1 .accent {
  font-style: normal;
  color: var(--red);
  font-weight: 600;
}
h2 {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 24ch;
}
h3 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink);
}
.lead {
  font-size: var(--lead);
  color: var(--graphite);
  max-width: 38em;
  margin-bottom: 20px;
  line-height: 1.65;
  font-weight: 450;
}
.muted { color: var(--muted); }
.claim {
  font-size: 14px;
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.55;
  max-width: 52em;
}

/* Sections — single-column section heads by default (read easier) */
section { padding: clamp(36px, 5vw, 56px) 0; border-top: 1px solid var(--line); }
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 22px;
  max-width: 40em;
}
.section-head p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
  max-width: 40em;
}

/* Cards / grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px 20px 22px;
  box-shadow: none;
  height: 100%;
}
.card:hover { box-shadow: var(--shadow-sm); }
.card .tag {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 800;
  margin-bottom: 8px;
}
.card h3 { margin-bottom: 8px; }
/* Primary card body = dark grey, not pale */
.card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}
.card ul {
  list-style: none;
  margin-top: 12px;
  display: grid;
  gap: 8px;
  color: var(--graphite);
  font-size: 15px;
  line-height: 1.45;
}
.card li {
  padding-left: 16px;
  position: relative;
}
.card li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
}

/* Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 12px 0 8px;
}
.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}
.metric .k {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 700;
}
.metric .v {
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
}
.metric small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
  line-height: 1.45;
}

/* Dark band — high contrast white/near-white text */
.band-dark {
  background: var(--night);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid #000;
}
.band-dark p,
.band-dark li {
  color: var(--night-muted);
  font-size: 16px;
  line-height: 1.6;
}
.band-dark strong,
.band-dark b { color: #fff; }
.band-dark h2 { color: #fff; max-width: none; }
.band-dark .eyebrow { color: #ffb3bd; }
.band-dark .eyebrow::before { background: #ffb3bd; }
.band-dark ol { color: var(--night-muted); }

/* Hero device */
.device {
  position: relative;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 14px;
  border: 1px solid var(--line);
  overflow: hidden;
}
.canopy {
  position: relative;
  height: 360px;
  border-radius: 10px;
  background: linear-gradient(180deg, #0d1118, #1a2230);
  overflow: hidden;
}
.skyline {
  position: absolute; left: 0; right: 0; bottom: 0; height: 42%;
  background: linear-gradient(180deg, transparent, #07090d);
}
.sun {
  position: absolute;
  width: 84px; height: 84px; border-radius: 50%;
  background: radial-gradient(circle, #fff 0 10%, #ffd85a 28%, #c8102e 72%);
  right: 34px; top: 28px;
  box-shadow: 0 0 60px rgba(200, 16, 46, 0.4);
  animation: sunmove 12s ease-in-out infinite alternate;
}
.panel-array {
  position: absolute; left: 40px; right: 40px; top: 145px; height: 78px;
  transform: skewY(-8deg);
  background: repeating-linear-gradient(90deg, #1a2432 0 42px, #2a3445 42px 44px);
  border: 2px solid #7a8da8;
  box-shadow: 0 16px 0 rgba(0, 0, 0, 0.35);
  animation: tilt 12s ease-in-out infinite alternate;
}
.post { position: absolute; width: 10px; height: 145px; background: #e8e4dc; bottom: 42px; }
.post.one { left: 34%; }
.post.two { right: 34%; }
.car {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  width: 170px; height: 38px;
  border-radius: 24px 30px 8px 8px;
  background: #f5f3ee;
  border-bottom: 5px solid #bdb7ab;
}
.charge {
  position: absolute; right: 28px; bottom: 42px;
  width: 46px; height: 76px; border-radius: 8px;
  background: #f5f3ee; border: 1px solid #b0b8c4;
}
.charge::before {
  content: "";
  position: absolute; left: 10px; right: 10px; top: 12px; height: 15px;
  border-radius: 2px; background: var(--red);
}
.hud {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.hud div {
  background: #fff;
  border-radius: 8px; padding: 10px;
  font-size: 12px; color: var(--muted);
  font-weight: 500;
  border: 1px solid rgba(0,0,0,.06);
}
.hud b {
  display: block; color: var(--ink);
  font-size: 16px; letter-spacing: -0.02em; font-weight: 800;
}
@keyframes sunmove {
  from { transform: translate(-14px, 14px); }
  to { transform: translate(6px, -4px); }
}
@keyframes tilt {
  from { transform: skewY(-10deg) translateY(3px); }
  to { transform: skewY(-5deg) translateY(-2px); }
}

.trust-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.trust {
  font-size: 13px;
  color: var(--graphite);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 600;
}

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
}
.step .n {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; line-height: 1.5; }

/* Forms */
label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--graphite);
  margin: 14px 0 6px;
}
input, select, textarea {
  width: 100%;
  border: 1.5px solid #a8a59c;
  border-radius: 8px;
  padding: 12px 14px;
  background: #fff;
  color: var(--ink);
  font-size: 16px;
}
input::placeholder, textarea::placeholder { color: #6b7280; }
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(180, 14, 40, 0.25);
  border-color: var(--red);
}
textarea { min-height: 120px; resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* CTA */
.cta-box {
  background: var(--night);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 34px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border: 1px solid #000;
}
.cta-box h2 { color: #fff; max-width: none; }
.cta-box p {
  color: var(--night-muted);
  margin-top: 8px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.55;
}
.cta-box .button {
  background: #fff;
  color: var(--ink);
}
.cta-box .button:hover { background: #f0eeea; }
.cta-box .button.secondary {
  color: #fff;
  border-color: #fff;
  background: transparent;
}

/* Footer */
.site-footer {
  padding: 16px 0 40px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--graphite);
  font-weight: 500;
}
.site-footer a { color: var(--graphite); font-weight: 600; }
.site-footer a:hover { color: var(--red); text-decoration: underline; }
.note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.5;
  max-width: 52em;
}

/* Browser frame */
.browser {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: #1a2030;
  border-bottom: 1px solid #000;
}
.browser-bar i {
  width: 9px; height: 9px; border-radius: 50%;
  background: #3a4254;
  display: inline-block;
}
.browser-bar i:nth-child(1) { background: #ff5f57; }
.browser-bar i:nth-child(2) { background: #febc2e; }
.browser-bar i:nth-child(3) { background: #28c840; }
.browser-url {
  margin-left: 8px;
  flex: 1;
  font-size: 12px;
  color: #e8ecf4;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 5px 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.browser img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  background: #111;
  border-bottom: 1px solid var(--line);
}
.browser-cap {
  padding: 14px 16px;
  background: #fff;
}
.browser-cap strong {
  display: block;
  font-size: 15px;
  margin-bottom: 3px;
  color: var(--ink);
}
.browser-cap span { font-size: 14px; color: var(--muted); }
.browser-cap a {
  color: var(--red);
  font-weight: 700;
  text-decoration: underline;
}

/* Founder */
.founder {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 28px);
  align-items: center;
}
.founder .name {
  font-family: var(--font);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
}
.founder .role {
  color: var(--red);
  font-weight: 800;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.callout {
  border-left: 4px solid var(--red);
  padding-left: 16px;
  font-size: 17px;
  color: var(--graphite);
  line-height: 1.55;
}

/* Checklist */
.checklist {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 28px);
}
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
  margin-top: 16px;
}
.check-grid label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  line-height: 1.4;
}
.check-grid input {
  width: auto;
  margin-top: 3px;
  accent-color: var(--red);
  min-width: 16px;
  min-height: 16px;
}

/* Contact items */
.item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
  margin-bottom: 10px;
}
.item .label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
  font-weight: 700;
}
.item .value {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.item .value a:hover {
  color: var(--red);
  text-decoration: underline;
}

/* Panel */
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

/* Hero layout helper */
.hero {
  padding: clamp(28px, 5vw, 48px) 0 12px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
  border-top: 0;
}
.hero h1 { max-width: 12ch; }

@media (max-width: 900px) {
  .nav-links, .pill { display: none; }
  .menu-btn { display: inline-flex; }
  .hero,
  .metrics,
  .grid-2, .grid-3, .grid-4,
  .steps, .check-grid, .row,
  .founder { grid-template-columns: 1fr; }
  .canopy { height: 280px; }
  .cta-box { flex-direction: column; align-items: flex-start; }
  h1, h2 { max-width: none; }
}

@media print {
  .site-header, .menu-btn, .mobile-panel, .no-print { display: none !important; }
  body { background: #fff; color: #000; }
  .card p, .muted, .lead, .step p { color: #222 !important; }
}