/* cs-tokens: v1 */
:root {
  /* Palette */
  --bg: #121212;
  --card: #1C1C1E;
  --text: #FFFFFF;
  --muted: #A9AFB5;
  --accent: #0099D5;
  --accent-rgb: 0,153,213;
  --accent-light: color-mix(in srgb, var(--accent) 15%, transparent);
  --accent2: #FF0073;
  --accent3: #BDF0FF;
  --border: rgba(255,255,255,0.08);
  --band-light: #F8FCFF;
  --band-light-text: #121212;

  /* Type scale */
  --fs-xs:   clamp(0.7rem,  1.5vw, 0.8rem);
  --fs-sm:   clamp(0.85rem, 1.8vw, 1rem);
  --fs-base: clamp(1rem,    2vw,   1.1rem);
  --fs-md:   clamp(1.1rem,  2.5vw, 1.3rem);
  --fs-lg:   clamp(1.3rem,  3vw,   1.6rem);
  --fs-xl:   clamp(1.6rem,  4vw,   2.2rem);
  --fs-2xl:  clamp(2rem,    5vw,   3rem);
  --fs-3xl:  clamp(2.5rem,  7vw,   4.5rem);
  --fs-hero: clamp(3rem,    10vw,  7rem);

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Semantic spacing aliases (cs-tokens v1 required set) */
  --sp-2xs: 0.25rem;
  --sp-xs:  0.5rem;
  --sp-sm:  0.75rem;
  --sp-md:  1rem;
  --sp-lg:  1.5rem;
  --sp-xl:  2rem;
  --sp-2xl: 3rem;

  /* Motion tokens */
  --dur-fast: 200ms;
  --dur-base: 350ms;
  --dur-slow: 600ms;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── NAV ────────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(18,18,18,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--sp-8);
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.nav-logo-mark svg {
  width: 26px;
  height: 26px;
}

.nav-wordmark {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.1;
}

.nav-wordmark small {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  list-style: none;
}

.nav-links a {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  flex-shrink: 0;
}

.nav-cta a {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text) !important;
  background: var(--accent2);
  padding: var(--sp-2) var(--sp-6);
  border-radius: 2px;
  transition: opacity 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav-cta a:hover { opacity: 0.85; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--sp-2);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-6) var(--sp-8);
  z-index: 99;
  flex-direction: column;
  gap: var(--sp-4);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--text); }

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: var(--sp-16) var(--sp-8) var(--sp-8);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.footer-logo-mark {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-mark svg { width: 22px; height: 22px; }

.footer-wordmark {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.1;
}

.footer-wordmark small {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.footer-tagline {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.5;
}

.footer-socials {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-2);
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: var(--fs-sm);
  transition: all 0.2s;
}

.footer-socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer-col h4 {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-4);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-col ul li a {
  font-size: var(--fs-sm);
  color: var(--muted);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--text); }

.footer-col address {
  font-style: normal;
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

.footer-col address a {
  color: var(--text);
  transition: color 0.2s;
}

.footer-col address a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1200px;
  margin: var(--sp-12) auto 0;
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom p {
  font-size: var(--fs-xs);
  color: var(--muted);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-6);
}

.footer-bottom-links a {
  font-size: var(--fs-xs);
  color: var(--muted);
  transition: color 0.2s;
}

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

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ── SHARED UTILS ───────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.label {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-4);
}

.label-light { color: var(--accent); }

.section-dark {
  background: var(--bg);
  color: var(--text);
}

.section-card {
  background: var(--card);
  color: var(--text);
}

.section-light {
  background: var(--band-light);
  color: var(--band-light-text);
}

.section-light .label { color: var(--accent); }
.section-light .label-light { color: var(--accent); }

.pt-hero { padding-top: 70px; }

.reveal { opacity: 0; transform: translateY(32px); }
.reveal.visible { opacity: 1; transform: translateY(0); transition: opacity 0.7s ease, transform 0.7s ease; }

/* razor M SVG divider */
.razor-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  padding: var(--sp-6) 0;
}

.razor-divider::before,
.razor-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.razor-divider svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

/* neon rule */
.neon-rule {
  width: 60px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent3);
  margin: var(--sp-6) 0;
}

/* btn styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: var(--sp-4) var(--sp-8);
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
}

.btn-primary:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: 0 0 16px rgba(var(--accent-rgb),0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--text);
  background: rgba(255,255,255,0.05);
}

.btn-magenta {
  background: var(--accent2);
  color: #fff;
  border: 2px solid var(--accent2);
}

.btn-magenta:hover {
  background: transparent;
  color: var(--accent2);
}

/* accent script */
.script-accent {
  font-family: 'Permanent Marker', cursive;
  color: var(--accent2);
  font-size: 1.1em;
  display: inline-block;
  transform: rotate(-2deg);
}