/* ═══════════════════════════════════════════════════════════════
   Rusty — Global styles
   Extracted from the static HTML site, themed with CSS custom properties.
   ═══════════════════════════════════════════════════════════════ */

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
::selection { background: var(--accent, #E0703A); color: #fff; }

/* ── Theme tokens ───────────────────────────────────────────── */

[data-theme="daylight"] {
  --metal: #B8501F; --metal-deep: #8E3D17; --metal-light: #E0703A;
  --screen: #140E0A; --glow: #F4B860; --led: #4FAE6F; --ink: #1A1410;
  --bg: #FCFAF6; --bg-2: #F4EEE4; --surface: #FFFFFF; --text: #211A13;
  --muted: #7C6F5D; --border: #EBE3D5; --accent: #C2541C; --accent-2: #E0703A;
}

[data-theme="ember"] {
  --metal: #B8501F; --metal-deep: #8E3D17; --metal-light: #E0703A;
  --screen: #140E0A; --glow: #F4B860; --led: #6FCF7A; --ink: #1A1410;
  --bg: #15110E; --bg-2: #1E1712; --surface: #231A13; --text: #F5EDE3;
  --muted: #B3A493; --border: #382A1F; --accent: #E0703A; --accent-2: #F4B860;
}

[data-theme="patina"] {
  --metal: #B8501F; --metal-deep: #8E3D17; --metal-light: #E0703A;
  --screen: #0E1411; --glow: #7FD0B0; --led: #E0703A; --ink: #0F1512;
  --bg: #101513; --bg-2: #16201C; --surface: #15201B; --text: #ECF4EF;
  --muted: #9FB6AC; --border: #243530; --accent: #5FB89A; --accent-2: #7FD0B0;
}

/* Default theme */
:root, [data-theme="daylight"] {
  --metal: #B8501F; --metal-deep: #8E3D17; --metal-light: #E0703A;
  --screen: #140E0A; --glow: #F4B860; --led: #4FAE6F; --ink: #1A1410;
  --bg: #FCFAF6; --bg-2: #F4EEE4; --surface: #FFFFFF; --text: #211A13;
  --muted: #7C6F5D; --border: #EBE3D5; --accent: #C2541C; --accent-2: #E0703A;
}

/* ── Base ───────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes rusty-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes rusty-cursor { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes rusty-blink { 0%, 90%, 100% { transform: scaleY(1); } 94%, 96% { transform: scaleY(0.1); } }
@keyframes rusty-flicker { 0%, 100% { opacity: 1; } 50% { opacity: 0.97; } 53% { opacity: 0.9; } 56% { opacity: 0.99; } }
@keyframes vault-dial { 0%, 70%, 100% { transform: rotate(0deg); } 80%, 90% { transform: rotate(-32deg); } }
@keyframes reel-spin { to { transform: rotate(360deg); } }

.rusty-cursor { animation: rusty-cursor 1.1s step-end infinite; }
.rusty-float { animation: rusty-float 6s ease-in-out infinite; }
.rusty-eyes { transform-origin: center; transform-box: fill-box; animation: rusty-blink 5.2s ease-in-out infinite; }
.rusty-face { animation: rusty-flicker 7s ease-in-out infinite; }
.vault-dial { transform-origin: center; transform-box: fill-box; animation: vault-dial 6s ease-in-out infinite; }
.reel { transform-origin: center; transform-box: fill-box; animation: reel-spin 9s linear infinite; }

/* ── Interactive ────────────────────────────────────────────── */
.rusty-link { transition: color .15s ease; }
.rusty-link:hover { color: var(--text) !important; }
.rusty-btn { transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease; }
.rusty-btn:hover { transform: translateY(-2px); }
.rusty-card { transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.rusty-card:hover { transform: translateY(-4px); border-color: var(--accent) !important; }
.rusty-swatch { transition: transform .15s ease; }
.rusty-swatch:hover { transform: scale(1.05); }

/* ── Nav ────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px 32px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.nav-logo-icon { display: inline-flex; transform: translateY(3px); }
.nav-logo-text { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -0.02em; line-height: 1; display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; background: var(--accent); color: #fff;
  text-decoration: none; font-weight: 600; font-size: 15px; border-radius: 10px;
}

/* ── Theme swatches ─────────────────────────────────────────── */
.theme-picker {
  display: flex; align-items: center; gap: 7px; padding: 5px;
  border: 1px solid var(--border); border-radius: 999px;
}
.theme-swatch {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--bg); cursor: pointer;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative; max-width: 1200px; margin: 0 auto;
  padding: 104px 32px 88px;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); font-size: 13px; font-weight: 600; color: var(--muted);
  letter-spacing: 0.01em; margin-bottom: 22px;
}
.hero-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--led); }
.hero h1 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(42px, 5.6vw, 80px); line-height: 0.98;
  letter-spacing: -0.035em; margin: 0 0 24px;
}
.hero-subtitle {
  font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55;
  color: var(--muted); max-width: 480px; margin: 0 0 32px;
}
.hero-install {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 18px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px;
  font-family: 'JetBrains Mono', monospace; font-size: 15px;
}
.hero-install-prompt { color: var(--accent); }
.hero-install-cmd { color: var(--text); }
.hero-install-copy {
  margin-left: 6px; padding: 5px 11px;
  background: var(--bg-2); color: var(--muted);
  border: 1px solid var(--border); border-radius: 7px;
  font-family: 'Hanken Grotesk', sans-serif; font-size: 13px;
  font-weight: 600; cursor: pointer;
}
.hero-github {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 20px; background: transparent; color: var(--text);
  border: 1px solid var(--border); border-radius: 12px;
  font-weight: 600; font-size: 15px; text-decoration: none;
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-bottom: 30px; }
.hero-bullets { display: flex; flex-wrap: wrap; gap: 22px; font-size: 14px; color: var(--muted); }
.hero-bullet { display: flex; align-items: center; gap: 7px; }
.hero-bullet-dot { color: var(--accent); }
.hero-mascot-wrap { display: flex; justify-content: center; align-items: center; }
.hero-mascot-glow {
  position: absolute; inset: -12%;
  background: radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 65%);
  filter: blur(12px);
}

/* ── Trust strip ────────────────────────────────────────────── */
.trust-strip {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.trust-strip-inner {
  max-width: 1200px; margin: 0 auto; padding: 26px 32px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px 40px; font-size: 14px; color: var(--muted); font-weight: 500;
}
.trust-strip-label { font-weight: 600; color: var(--text); }
.trust-strip-sep { opacity: .4; }

/* ── Terminal demo ──────────────────────────────────────────── */
.terminal-section {
  max-width: 1200px; margin: 0 auto; padding: 120px 32px;
}
.terminal-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.section-label {
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
}
.terminal-text h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(30px, 3.4vw, 46px); line-height: 1.05;
  letter-spacing: -0.025em; margin: 0 0 20px;
}
.terminal-text p {
  font-size: 18px; line-height: 1.6; color: var(--muted); max-width: 440px; margin: 0 0 28px;
}
.terminal-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.terminal-feature { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--text); }
.terminal-feature-arrow { color: var(--accent); font-weight: 700; }
.terminal-window {
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border); background: #140E0A;
  box-shadow: 0 24px 50px -24px rgba(40,25,12,0.35);
}
.terminal-titlebar {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 16px; background: #1B1510;
  border-bottom: 1px solid #2A2018;
}
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot-red { background: #E05A4F; }
.terminal-dot-yellow { background: #E0B23A; }
.terminal-dot-green { background: #5FB87A; }
.terminal-title {
  margin-left: 10px; font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px; color: #9A8C7A;
}
.terminal-body {
  padding: 24px; font-family: 'JetBrains Mono', monospace;
  font-size: 14px; line-height: 1.85; color: #E8DDCF;
}
.terminal-line-muted { color: #9A8C7A; }
.terminal-line-prompt { color: var(--accent-2); }
.terminal-line-success { color: var(--led); }
.terminal-line-file { color: #E8DDCF; }

/* ── Stats band ─────────────────────────────────────────────── */
.stats { background: #15110E; }
.stats-inner {
  max-width: 1200px; margin: 0 auto; padding: 60px 32px;
  display: grid; grid-template-columns: repeat(4, 1fr); text-align: center;
}
.stat { padding: 4px 20px; }
.stat + .stat { border-left: 1px solid rgba(244,184,96,0.14); }
.stat-value {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(36px, 4.2vw, 56px); letter-spacing: -0.03em; color: var(--glow);
}
.stat-unit { font-size: 0.46em; color: var(--led); margin-left: 2px; }
.stat-label {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: #9A8C7A; margin-top: 10px;
}

/* ── Features / Crew ────────────────────────────────────────── */
.crew-section { max-width: 1200px; margin: 0 auto; padding: 120px 32px; }
.crew-header { max-width: 640px; margin-bottom: 52px; }
.crew-header h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(30px, 3.6vw, 48px); line-height: 1.04;
  letter-spacing: -0.025em; margin: 0 0 18px;
}
.crew-header p { font-size: 18px; line-height: 1.6; color: var(--muted); margin: 0; }
.crew-card {
  position: relative; border-radius: 24px; overflow: hidden;
  background: var(--ink);
  box-shadow: 0 36px 70px -38px rgba(40,25,12,0.5);
  max-width: 1040px; margin: 0 auto;
}
.crew-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 16%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%);
}
.crew-card-scanlines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(244,184,96,0.045) 0 1px, transparent 1px 5px);
}
.crew-flow {
  position: relative; display: flex; justify-content: center;
  padding: 28px 24px 0;
}
.crew-flow-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(255,255,255,0.04);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: #C9BBA8;
}
.crew-flow-highlight { color: var(--glow); }
.crew-members {
  position: relative; padding: 30px 28px 40px;
  display: flex; align-items: flex-start; justify-content: center;
  gap: clamp(10px, 3vw, 40px); flex-wrap: wrap;
}
.crew-member { display: flex; flex-direction: column; align-items: center; width: 148px; }
.crew-member-mascot { height: 160px; display: flex; align-items: center; justify-content: center; }
.crew-member-name {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 17px; color: #F5EDE3;
}
.crew-member-role { font-size: 12.5px; color: #B3A493; margin-top: 3px; }
.crew-arrow {
  align-self: flex-start; height: 160px;
  display: flex; align-items: center;
  color: var(--glow); opacity: 0.55; font-size: 18px;
}
.crew-description {
  max-width: 760px; margin: 34px auto 0;
  text-align: center; font-size: 17px; line-height: 1.7; color: var(--muted);
}

/* ── Models ─────────────────────────────────────────────────── */
.models-section {
  background: var(--bg-2);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.models-inner {
  max-width: 1200px; margin: 0 auto; padding: 104px 32px;
}
.models-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.models-text h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(30px, 3.4vw, 46px); line-height: 1.05;
  letter-spacing: -0.025em; margin: 0 0 20px;
}
.models-text p { font-size: 18px; line-height: 1.6; color: var(--muted); max-width: 460px; margin: 0 0 24px; }
.models-text-secondary { font-size: 15.5px; line-height: 1.6; color: var(--muted); max-width: 460px; margin: 0; }
.models-label {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px;
}
.models-grid-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.model-card {
  display: flex; flex-direction: column; gap: 10px;
  padding: 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 14px;
}
.model-card-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--led); }
.model-card-name {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 18px; letter-spacing: -0.01em; color: var(--text);
}
.model-card-hosted {
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
  padding: 20px; background: var(--ink);
  border: 1px solid var(--border); border-radius: 14px;
}
.model-card-hosted-label {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: #B3A493;
}

/* ── Install CTA ────────────────────────────────────────────── */
.install-section { max-width: 1200px; margin: 0 auto; padding: 128px 32px; }
.install-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--border); border-radius: 24px;
  background: var(--surface); padding: 64px 48px; text-align: center;
}
.install-card-glow {
  position: absolute; inset: auto 0 -40% 0; height: 300px;
  background: radial-gradient(ellipse at 50% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%);
}
.install-content { position: relative; }
.install h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.02;
  letter-spacing: -0.03em; margin: 0 0 16px;
}
.install-subtitle { font-size: 18px; color: var(--muted); max-width: 480px; margin: 0 auto 32px; }
.install-cmd {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 15px 16px 15px 22px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 14px;
  font-family: 'JetBrains Mono', monospace; font-size: 16px; max-width: 100%;
}
.install-cmd-prompt { color: var(--accent); }
.install-copy {
  padding: 8px 14px; background: var(--accent); color: #fff;
  border: none; border-radius: 9px;
  font-family: 'Hanken Grotesk', sans-serif; font-size: 14px;
  font-weight: 600; cursor: pointer;
}
.install-alt {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 10px 18px; margin-top: 26px; font-size: 14px; color: var(--muted);
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border); background: var(--bg-2);
}
.site-footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 48px 32px;
  display: flex; flex-wrap: wrap; gap: 28px;
  align-items: center; justify-content: space-between;
}
.footer-logo { display: flex; align-items: center; gap: 11px; }
.footer-logo-text {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 20px; letter-spacing: -0.02em; line-height: 1; display: block;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: 14.5px; }
.footer-link { color: var(--muted); text-decoration: none; }
.footer-copy { font-size: 13.5px; color: var(--muted); }

/* ── Privacy page ───────────────────────────────────────────── */
.privacy-page { max-width: 800px; margin: 0 auto; padding: 80px 32px 120px; }
.privacy-page h1 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(32px, 4vw, 48px); line-height: 1.1; margin: 0 0 12px;
}
.privacy-updated { font-size: 15px; color: var(--muted); margin: 0 0 48px; }
.privacy-page h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 22px; margin: 48px 0 14px;
}
.privacy-page p { font-size: 16px; line-height: 1.7; color: var(--muted); margin: 0 0 16px; }
.privacy-page ul {
  font-size: 16px; line-height: 1.7; color: var(--muted);
  margin: 0 0 16px; padding-left: 24px;
}
.privacy-page a { color: var(--accent); text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 64px 24px 48px; text-align: center; }
  .hero-subtitle { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-bullets { justify-content: center; }
  .hero-mascot-wrap { display: none; }
  .terminal-grid { grid-template-columns: 1fr; }
  .models-grid { grid-template-columns: 1fr; }
  .models-grid-cards { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .nav-links { display: none; }
  .crew-members { gap: 16px; }
  .crew-arrow { display: none; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 36px; }
  .models-grid-cards { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid rgba(244,184,96,0.14); padding-top: 20px; }
  .install-card { padding: 40px 24px; }
}