@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --red: #E31E24;
  --dark-red: #B01519;
  --black: #111111;
  --nav-bg: #151515;
  --card: #1e1e1e;
  --silver: #9a9a9a;
  --light-silver: #c8c8c8;
  --border: #2c2c2c;
  --white: #f2f2f2;
  --bg-light: #f0f0f0;
  --bg-mid: #e4e4e4;
  --text-dark: #1a1a1a;
  --text-mid: #444444;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background: var(--bg-light);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  background: var(--nav-bg);
  border-bottom: 1px solid #222;
  height: 80px;
  display: flex;
  align-items: center;
  padding: 0 2rem;
  justify-content: space-between;
}


.nav-logo {
  display: flex;
  align-items: center;
  gap: 0px;
  text-decoration: none;
}

.nav-logo-signal {
  height: 36px;
  width: auto;
  mix-blend-mode: screen;
  flex-shrink: 0;
  margin-left: -3px;
  margin-right: -2px;
}

.nav-logo-nomad {
  height: 28px;
  width: auto;
  mix-blend-mode: screen;
  flex-shrink: 0;
}

.nav-logo-suffix {
  height: 28px;
  max-width: 120px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  flex-shrink: 1;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  margin-left: 4px;
}

.nav-logo-suffix.visible {
  opacity: 1;
  transform: translateX(0);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--silver);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.75rem;
  border-radius: 3px;
  transition: color 0.15s, background 0.15s;
}

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

.nav-cta {
  background: var(--red) !important;
  color: var(--white) !important;
  padding: 0.4rem 1rem !important;
  border-radius: 3px;
  font-weight: 500 !important;
}

.nav-cta:hover { background: var(--dark-red) !important; }

/* HAMBURGER */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* MOBILE DROPDOWN MENU */
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: #111;
  border-bottom: 1px solid #222;
  z-index: 998;
  padding: 1rem 0;
  flex-direction: column;
}

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

.nav-mobile-menu a {
  color: var(--silver);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.9rem 2rem;
  border-bottom: 1px solid #1a1a1a;
  transition: color 0.15s, background 0.15s;
}

.nav-mobile-menu a:last-child {
  border-bottom: none;
}

.nav-mobile-menu a:hover,
.nav-mobile-menu a.active {
  color: var(--white);
  background: #1a1a1a;
}

.nav-mobile-menu .nav-cta {
  margin: 1rem 2rem 0.5rem;
  border-radius: 3px;
  text-align: center;
  border-bottom: none !important;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-logo-suffix { display: none !important; }
}

/* PAGE WRAPPER */
.page { padding-top: 60px; min-height: 100vh; }

/* DARK HEADER BAND */
.page-header {
  background: var(--black);
  padding: 3.5rem 2rem 3rem;
  border-bottom: 1px solid #222;
}

.page-header-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.page-header h1 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.page-header p {
  font-size: 0.9rem;
  color: var(--silver);
  font-weight: 300;
  max-width: 520px;
  line-height: 1.6;
}

/* CONTENT AREA */
.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.15s;
  letter-spacing: 0.01em;
}

.btn-red {
  background: var(--red);
  color: #fff;
}

.btn-red:hover { background: var(--dark-red); }

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid #ccc;
}

.btn-outline:hover { border-color: #999; }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid #444;
}

.btn-outline-white:hover { border-color: #888; color: var(--white); }

/* FORM ELEMENTS */
input[type="email"], input[type="text"] {
  background: #fff;
  border: 1px solid #d0d0d0;
  color: var(--text-dark);
  padding: 0.65rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  border-radius: 3px;
  outline: none;
  transition: border-color 0.15s;
}

input[type="email"]:focus, input[type="text"]:focus {
  border-color: var(--red);
}

/* FOOTER */
footer {
  background: var(--black);
  border-top: 1px solid #222;
  padding: 2.5rem 2rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo img {
  height: 22px;
  width: auto;
  max-width: 140px;
  mix-blend-mode: screen;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: #555;
  text-decoration: none;
  transition: color 0.15s;
}

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

.footer-copy {
  font-size: 0.75rem;
  color: #444;
}

/* DIVIDER */
.divider {
  height: 1px;
  background: #ddd;
  margin: 2.5rem 0;
}

/* TAGS */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  background: #e8e8e8;
  color: var(--text-mid);
  margin-bottom: 0.75rem;
}

.tag-red {
  background: rgba(227,30,36,0.1);
  color: var(--red);
}

/* SPEC TABLE */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.spec-table tr { border-bottom: 1px solid #e0e0e0; }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 0.65rem 0; }
.spec-table td:first-child { color: var(--text-mid); width: 45%; }
.spec-table td:last-child { font-weight: 500; color: var(--text-dark); }

/* FEATURE LIST */
.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 2rem;
}

.feature-list li {
  font-size: 0.875rem;
  color: var(--text-mid);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.2rem 0;
}

.feature-list li::before {
  content: '—';
  color: var(--red);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .feature-list { grid-template-columns: 1fr; }
}