/* ============================================
   UNLOCS — Retro CGA Marketing Site
   Brand Reference: BRAND v0.2 (April 2026)
   ============================================ */

/* --- Cookie consent banner --- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9997;
  background: #0A0A0A;
  border-top: 2px solid #00FFFF;
  box-shadow: 0 -4px 20px rgba(0, 255, 255, 0.15);
  font-family: 'IBM Plex Mono', 'Fira Code', 'Courier New', monospace;
  color: #FFFFFF;
  animation: cookie-banner-in 0.3s ease-out;
}

.cookie-banner--hiding {
  animation: cookie-banner-out 0.3s ease-in forwards;
}

@keyframes cookie-banner-in {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes cookie-banner-out {
  from { transform: translateY(0); }
  to { transform: translateY(100%); }
}

.cookie-banner__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #AAAAAA;
  flex: 1 1 300px;
}

.cookie-banner__prompt {
  color: #00FF00;
  font-weight: 500;
}

.cookie-banner__text a,
.cookie-banner__text a:visited {
  color: #00FFFF;
  text-decoration: none;
}

.cookie-banner__text a:hover {
  color: #FF00FF;
}

.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-banner__btn {
  font-family: 'IBM Plex Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 10px 16px;
  background: transparent;
  border: 2px solid #AAAAAA;
  color: #AAAAAA;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.cookie-banner__btn:hover {
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.cookie-banner__btn--accept {
  border-color: #00FFFF;
  color: #00FFFF;
}

.cookie-banner__btn--accept:hover {
  border-color: #00FFFF;
  color: #00FFFF;
  box-shadow: 0 0 10px #00FFFF, 0 0 40px rgba(0, 255, 255, 0.3);
}

@media (max-width: 600px) {
  .cookie-banner__inner {
    padding: 12px 16px;
    gap: 12px;
  }
  .cookie-banner__text {
    font-size: 12px;
  }
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__btn {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cookie-banner,
  .cookie-banner--hiding {
    animation: none;
  }
}


/* --- Fonts --- */
@font-face {
  font-family: 'Press Start 2P';
  src: url('../fonts/press-start-2p.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* --- Brand Tokens --- */
:root {
  /* Primary (Retro/CGA) */
  --cyan: #00FFFF;
  --magenta: #FF00FF;
  --green: #00FF00;
  --yellow: #FFFF00;
  --coral: #FF5C6B;

  /* Backgrounds */
  --bg: #0A0A0A;
  --bg-panel: #111111;
  --bg-midnight: #1A1A2E;

  /* Supporting */
  --white: #FFFFFF;
  --grey: #AAAAAA;
  --grey-dark: #333333;

  /* Typography */
  --font-heading: 'Press Start 2P', cursive;
  --font-body: 'IBM Plex Mono', 'Fira Code', 'Source Code Pro', 'Courier New', monospace;

  /* Glow effects */
  --glow-cyan: 0 0 10px #00FFFF, 0 0 40px rgba(0, 255, 255, 0.3);
  --glow-magenta: 0 0 10px #FF00FF, 0 0 40px rgba(255, 0, 255, 0.3);
  --glow-green: 0 0 10px #00FF00, 0 0 40px rgba(0, 255, 0, 0.3);
  --glow-coral: 0 0 10px #FF5C6B, 0 0 40px rgba(255, 92, 107, 0.3);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;
  --space-xxl: 80px;

  /* Layout */
  --max-width: 1100px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.05em;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}

a:hover {
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
}

/* --- CRT Scanline Overlay --- */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
  pointer-events: none;
  z-index: 9999;
  animation: crt-flicker 8s infinite;
}

/* --- CRT Vignette --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    transparent 50%,
    rgba(0, 0, 0, 0.4) 100%
  );
  pointer-events: none;
  z-index: 9998;
}

@keyframes crt-flicker {
  0%, 100% { opacity: 0.98; }
  50% { opacity: 0.97; }
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--cyan);
  text-transform: uppercase;
  line-height: 1.4;
}

h1 {
  font-size: 32px;
  text-shadow: 2px 0px var(--magenta), -2px 0px var(--green);
}

h2 {
  font-size: 20px;
  text-shadow: 1px 0px rgba(255, 0, 255, 0.5);
}

h3 {
  font-size: 16px;
}

h4 {
  font-size: 14px;
}

p {
  margin-bottom: var(--space-md);
  color: var(--white);
}

.text-grey {
  color: var(--grey);
}

.text-cyan {
  color: var(--cyan);
}

.text-green {
  color: var(--green);
}

.text-magenta {
  color: var(--magenta);
}

.text-coral {
  color: var(--coral);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-xxl) 0;
}

.section + .section {
  border-top: 1px solid var(--grey-dark);
}

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

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 2px solid var(--grey-dark);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo,
.nav-logo:visited,
.nav-logo:active {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--cyan);
  text-shadow: 2px 0px var(--magenta), -2px 0px var(--green);
  text-decoration: none;
  text-transform: uppercase;
}

.nav-logo:hover {
  color: var(--cyan);
  text-shadow: 2px 0px var(--magenta), -2px 0px var(--green), var(--glow-cyan);
}

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

.nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.05em;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-links a:hover {
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
}

.nav-links a.nav-cta {
  color: var(--coral);
  border: 2px solid var(--coral);
  padding: var(--space-sm) var(--space-md);
  transition: box-shadow 0.2s, color 0.2s;
}

.nav-links a.nav-cta:hover {
  box-shadow: var(--glow-coral);
  color: var(--coral);
  text-shadow: none;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-heading);
  font-size: 16px;
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
}

.nav-toggle:hover {
  box-shadow: var(--glow-cyan);
}

/* Offset body for fixed nav */
main {
  padding-top: var(--nav-height);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--coral);
  color: var(--coral);
  background: transparent;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s, color 0.2s;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.btn:hover {
  box-shadow: var(--glow-coral);
  background: rgba(255, 92, 107, 0.1);
  color: var(--coral);
  text-shadow: none;
}

.btn-cyan {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-cyan:hover {
  box-shadow: var(--glow-cyan);
  background: rgba(0, 255, 255, 0.1);
  color: var(--cyan);
}

/* --- Cards --- */
.card {
  background: var(--bg-panel);
  border: 2px solid var(--grey-dark);
  padding: var(--space-lg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
}

.card h3 {
  margin-bottom: var(--space-md);
}

.card p {
  color: var(--grey);
  font-size: 14px;
}

/* --- Grid --- */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* --- Hero --- */
.hero {
  padding: var(--space-xxl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: var(--space-lg);
}

.hero .subtitle {
  font-size: 16px;
  color: var(--grey);
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  line-height: 1.8;
}

.hero .btn {
  font-family: var(--font-heading);
  font-size: 12px;
}

/* --- Chromatic aberration text --- */
.chromatic {
  color: var(--cyan);
  text-shadow: 2px 0px var(--magenta), -2px 0px var(--green);
}

.chromatic-subtle {
  text-shadow: 1px 0px rgba(255, 0, 255, 0.5);
}

/* --- Scanline sweep hover --- */
.glitch-hover {
  position: relative;
  overflow: hidden;
}

.glitch-hover::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 255, 255, 0.6),
    transparent
  );
  transition: none;
  pointer-events: none;
}

.glitch-hover:hover::after {
  animation: scanline-sweep 0.6s ease-out;
}

@keyframes scanline-sweep {
  0% { top: -10%; }
  100% { top: 110%; }
}

/* --- Terminal prompt style --- */
.prompt::before {
  content: '> ';
  color: var(--green);
}

/* --- FAQ Accordion --- */
.faq-item {
  border: 2px solid var(--grey-dark);
  margin-bottom: var(--space-md);
}

.faq-question {
  display: flex;
  align-items: center;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-panel);
  border: none;
  color: var(--cyan);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
  gap: var(--space-md);
}

.faq-question::before {
  content: '>';
  color: var(--green);
  font-family: var(--font-heading);
  font-size: 12px;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item.open .faq-question::before {
  transform: rotate(90deg);
}

.faq-question:hover {
  background: var(--bg-midnight);
}

.faq-answer {
  display: none;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  color: var(--grey);
  font-size: 14px;
  line-height: 1.8;
  border-top: 1px solid var(--grey-dark);
}

.faq-item.open .faq-answer {
  display: block;
}

/* --- Honeypot: hide off-screen, not display:none (bots detect display:none) --- */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-panel);
  border: 2px solid var(--grey-dark);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--grey-dark);
}

.form-status {
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  border: 2px solid;
  display: none;
  font-size: 14px;
}

.form-status.success {
  display: block;
  border-color: var(--green);
  color: var(--green);
}

.form-status.error {
  display: block;
  border-color: var(--coral);
  color: var(--coral);
}

/* --- Footer --- */
.footer {
  border-top: 2px solid var(--grey-dark);
  padding: var(--space-xl) 0;
  color: var(--grey);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  list-style: none;
}

.footer-links a {
  color: var(--grey);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--cyan);
  text-shadow: none;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  list-style: none;
}

.footer-legal a {
  color: var(--grey);
  font-size: 12px;
}

.footer-legal a:hover {
  color: var(--cyan);
  text-shadow: none;
}

.footer-copy {
  color: var(--grey);
  font-size: 12px;
}

.footer-copy a {
  color: var(--grey);
  text-decoration: none;
}

.footer-copy a:hover {
  color: var(--cyan);
  text-shadow: none;
}

/* --- Step indicators --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  counter-reset: step;
}

.step {
  text-align: center;
  counter-increment: step;
}

.step::before {
  content: '0' counter(step);
  display: block;
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  margin-bottom: var(--space-md);
}

.step h3 {
  margin-bottom: var(--space-sm);
  font-size: 14px;
}

.step p {
  color: var(--grey);
  font-size: 14px;
}

/* --- Badge --- */
.badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 10px;
  padding: var(--space-xs) var(--space-sm);
  border: 2px solid var(--yellow);
  color: var(--yellow);
  text-transform: uppercase;
}

/* --- Team card --- */
.team-card {
  background: var(--bg-panel);
  border: 2px solid var(--grey-dark);
  padding: var(--space-lg);
  text-align: center;
}

.team-card img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 2px solid var(--cyan);
  margin: 0 auto var(--space-md);
}

.team-card h3 {
  font-size: 12px;
  margin-bottom: var(--space-xs);
}

.team-card .role {
  color: var(--grey);
  font-size: 12px;
  margin-bottom: var(--space-md);
}

.team-card .bio {
  color: var(--grey);
  font-size: 13px;
  margin-bottom: var(--space-md);
  text-align: left;
}

.team-card .linkedin {
  font-size: 12px;
  color: var(--cyan);
}

/* --- Page header (non-hero pages) --- */
.page-header {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-md);
}

.page-header p {
  color: var(--grey);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Legal page content --- */
.legal-content h2 {
  font-size: 14px;
  margin: var(--space-xl) 0 var(--space-md);
}

.legal-content h3 {
  font-size: 12px;
  margin: var(--space-lg) 0 var(--space-md);
}

.legal-content p,
.legal-content li {
  color: var(--grey);
  font-size: 14px;
}

.legal-content ul {
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-sm);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
  }

  .hero h1 {
    font-size: 24px;
  }

  h1 { font-size: 20px; }
  h2 { font-size: 16px; }
  h3 { font-size: 14px; }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  /* Mobile nav */
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: var(--space-lg);
    border-bottom: 2px solid var(--grey-dark);
    gap: var(--space-md);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .section {
    padding: var(--space-xl) 0;
  }

  .hero {
    padding: var(--space-xl) 0;
  }
}

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
  }

  .glitch-hover:hover {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (prefers-contrast: more) {
  body::after {
    opacity: 0.05;
  }

  h1, h2, h3, h4 {
    text-shadow: none;
    color: var(--white);
  }

  .chromatic,
  .nav-logo {
    text-shadow: none;
  }

  a {
    text-decoration: underline;
  }
}