/* === GLOBAL RESET === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif);
  background: radial-gradient(ellipse at top, #2A2640 0%, var(--background-dark, #0A0917) 70%);
  color: var(--text-primary, #EAEAF2);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* === VARIABLES === */
:root {
  --background-dark: #0A0917;
  --background-light: #181628;
  --accent-primary: #8A42D1;
  --accent-secondary: #42C2D1;
  --text-primary: #EAEAF2;
  --text-secondary: #A0A0B0;
  --font-heading: 'Trebuchet MS', -apple-system, BlinkMacSystemFont, 'Arial Black', Arial, sans-serif;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  text-align: center;
}

h1 {
  font-size: 3rem;
  text-shadow: 0 0 15px rgba(138, 66, 209, 0.4);
  color: white;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: white;
}

h3 {
  font-size: 1.6rem;
  margin: 30px 0 15px;
  color: var(--text-primary);
}

h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--accent-primary);
}

.tagline {
  font-size: 1.25rem;
  color: var(--accent-secondary);
  margin-top: 10px;
  text-align: center;
}

.highlight {
  color: var(--accent-primary);
  font-weight: bold;
}

.accent-text {
  color: var(--accent-secondary);
  font-weight: bold;
}

/* === CONTAINERS === */
.frosted-box, .content-list, .specs-table, .roadmap-phase, .contact-section, .card-item, .tracker-item {
  background: rgba(24, 22, 40, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(138, 66, 209, 0.3);
  border-radius: 12px;
  padding: 30px;
  margin: 30px 0;
  width: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow-x: auto;
}

.tracker-item {
  padding: 20px;
  margin: 0;
}

.tracker-item:hover, .card-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(138, 66, 209, 0.2);
}

/* === TYPOGRAPHY === */
.pitch p, .content-section p, .card-item p, .dev-tracker p {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 20px;
  overflow-wrap: anywhere;
  text-align: left;
}

/* === HEADER === */
header {
  padding: 80px 20px 60px;
  text-align: center;
  background: linear-gradient(180deg, rgba(138, 66, 209, 0.1), transparent);
}

.logo {
  max-width: 120px;
  margin-bottom: 25px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 10px;
  box-shadow: 0 0 15px rgba(138, 66, 209, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(138, 66, 209, 0.5);
}

/* === MAIN === */
main {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
  flex-grow: 1;
  text-align: left;
}

.pitch, .content-section {
  margin-bottom: 60px;
}

.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
  flex-wrap: wrap;
  gap: 15px;
  text-align: center;
}

/* === BUTTONS === */
.cta-button, .nav-button {
  display: inline-block;
  padding: 15px 35px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  background: var(--accent-primary);
  border: none;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px rgba(138, 66, 209, 0.4);
  transition: all 0.3s ease;
}

.nav-button {
  padding: 6px 9px;
  font-size: 0.9rem;
}

.cta-button:hover, .nav-button:hover {
  background: var(--accent-secondary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(66, 194, 209, 0.5);
}

.cta-button.secondary, .cta-button.tertiary, .nav-button.secondary, .nav-button.tertiary {
  background: transparent;
  border: 2px solid currentColor;
  color: currentColor;
}

.cta-button.secondary, .nav-button.secondary {
  color: var(--accent-primary);
}

.cta-button.tertiary, .nav-button.tertiary {
  color: var(--accent-secondary);
}

.cta-button.secondary:hover, .nav-button.secondary:hover {
  background: var(--accent-primary);
  color: white;
}

.cta-button.tertiary:hover, .nav-button.tertiary:hover {
  background: var(--accent-secondary);
  color: white;
}

/* === PIXELS === */
.pixel-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 60px;
}

.pixel {
  width: 12px;
  height: 12px;
  background: var(--text-primary);
  animation: pixelBlink 2s infinite;
  border-radius: 2px;
}

.pixel:nth-child(n) {
  animation-delay: calc(0.2s * var(--n));
}

@keyframes pixelBlink {
  0% { background: var(--text-primary); box-shadow: 0 0 5px var(--text-primary); }
  50% { background: var(--accent-primary); box-shadow: 0 0 10px var(--accent-primary); }
  100% { background: var(--accent-secondary); box-shadow: 0 0 5px var(--accent-secondary); }
}

/* === SECTION BLOCKS === */
.partners, .contact, .dev-tracker {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid rgba(140, 139, 158, 0.2);
}

.partners h2, .contact h2, .dev-tracker h2 {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 35px;
}

.partner-logos img {
  max-width: 100px;
  filter: grayscale(100%) opacity(60%);
  transition: all 0.3s ease;
}

.partner-logos img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.1);
}

.contact-link {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--accent-secondary);
}

/* === TRACKER ITEMS === */
.tracker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 15px;
  max-width: 700px;
  margin: 0 auto;
}

.tracker-item.completed {
  border-color: rgba(66, 194, 209, 0.5);
  background: rgba(66, 194, 209, 0.1);
}

.tracker-item.in-progress {
  border-color: rgba(255, 193, 7, 0.5);
  background: rgba(255, 193, 7, 0.1);
}

.tracker-item.pending {
  border-color: rgba(220, 53, 69, 0.3);
  background: rgba(220, 53, 69, 0.05);
}

.status-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.task-text {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.4;
}

/* === LISTS & CONTENT === */
.content-list ul, .roadmap-phase ul {
  list-style: none;
  padding: 0;
}

.content-list li, .roadmap-phase li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 12px 0;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(140, 139, 158, 0.1);
}

.content-list li:last-child, .roadmap-phase li:last-child {
  border-bottom: none;
}

.content-list li::before {
  content: '»';
  color: var(--accent-primary);
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.roadmap-phase li::before {
  content: '◦';
  color: var(--accent-secondary);
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 4px;
}

.success-metric {
  background: rgba(66, 194, 209, 0.1);
  border: 1px solid rgba(66, 194, 209, 0.3);
  border-radius: 8px;
  padding: 15px;
  margin-top: 15px;
}

.success-metric strong {
  color: var(--accent-secondary);
}

/* === CARDS & FLOW === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card-item {
  text-align: center;
}

.flow-diagram {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  max-width: 100%;
}

.flow-box {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  word-break: break-word;
  white-space: pre-wrap;
}

.flow-item {
  text-align: center;
  max-width: 150px;
  width: 100%;
}

.flow-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.flow-arrow {
  font-size: 2rem;
  color: var(--accent-primary);
}

/* === TABLE === */
table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(140, 139, 158, 0.2);
  word-break: break-word;
}

th {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  background: rgba(138, 66, 209, 0.1);
}

td {
  font-size: 1rem;
  color: var(--text-secondary);
}

th:nth-child(3), th:nth-child(4), td:nth-child(3), td:nth-child(4) {
  text-align: center;
}

/* === FOOTER === */
footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footnote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
  margin-top: 20px;
}

/* === TOP NAVIGATION === */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  padding: 9px 10px; /* Reduced padding for mobile */
  background: rgba(10, 9, 23, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(138, 66, 209, 0.3);
  z-index: 1000;
  flex-wrap: nowrap; /* Prevent wrapping */
}

.nav-buttons {
  display: flex;
  gap: 4px; /* Reduced gap for tighter spacing */
  flex-wrap: nowrap; /* Ensure buttons stay on one line */
  align-items: center;
}

.mini-logo {
  height: 36px;
  width: 36px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mini-logo.visible {
  opacity: 1;
}



/* === BACK TO TOP BUTTON === */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  background: rgba(138, 66, 209, 0.8) url('../images/logo.webp') no-repeat center / 80%;
  border: 2px solid var(--accent-primary);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(138, 66, 209, 0.4);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--accent-secondary);
  border-color: var(--accent-secondary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(66, 194, 209, 0.5);
}

/* === SPECIAL ELEMENTS === */
.technique-label {
  display: inline-block;
  font-family: 'Space Grotesk', monospace;
  background: rgba(10, 9, 23, 0.6);
  color: var(--accent-secondary);
  border: 1px solid rgba(138, 66, 209, 0.4);
  border-radius: 8px;
  padding: 15px 25px;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  min-width: 200px;
  text-align: center;
  transition: all 0.3s ease;
}

.card-item:hover .technique-label {
  color: white;
  background: var(--accent-primary);
  box-shadow: 0 0 15px var(--accent-primary);
}

.flow-label {
  font-family: 'Space Grotesk', monospace;
  border: 1px solid var(--text-secondary);
  background: var(--background-light);
  color: var(--text-primary);
  padding: 10px 15px;
  border-radius: 4px;
}

.participant-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

/* === MEDIA QUERIES === */
@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.4rem; }
  .pitch p, .content-section p, .card-item p, .dev-tracker p { font-size: 1rem; }
  header { padding: 130px 10px 60px; }
  main { padding: 0 15px; }
  .cta-button, .nav-button { font-size: 0.95rem; padding: 8px 12px; } /* Adjusted nav-button size */
  .nav-button { font-size: 0.8rem; padding: 5px 8px; } /* Tighter padding and smaller font */
  .page-nav { flex-direction: column; }
  th, td { padding: 10px; }
  .tracker-grid, .card-grid { grid-template-columns: 1fr; }
  .tracker-item { padding: 12px 14px; }
  .partner-logos img { max-width: 80px; }
  .flow-diagram { flex-direction: column; align-items: stretch; }
  .flow-arrow { transform: rotate(90deg); }
  .flow-box { padding: 10px; font-size: 0.85rem; }
  .back-to-top { width: 40px; height: 40px; font-size: 1.2rem; }
  .top-nav { padding: 6px 8px; gap: 4px; } /* Further reduce padding and gap */
  .nav-buttons { gap: 3px; } /* Tighter gap for mobile */
}

@media (max-width: 360px) {
  main { padding: 0 8px; }
  .cta-button { padding: 10px 15px; font-size: 0.9rem; }
  .nav-button { font-size: 0.75rem; padding: 4px 6px; } /* Further reduce nav-button size */
  .page-nav { gap: 8px; }
  th, td { padding: 6px; font-size: 0.85rem; }
  .back-to-top { width: 35px; height: 35px; font-size: 1rem; }
  .mini-logo { height: 30px; width: 30px; }
  .top-nav { padding: 5px 6px; gap: 3px; } /* Minimize padding */
  .nav-buttons { gap: 2px; } /* Minimize gap */
}