/* Main Styles for Doomsun Website */

/* Navigation */
.nav-primary {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  transition: all var(--transition-base);
}

.nav-primary.scrolled {
  background: rgba(0, 0, 0, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav-wrapper {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.nav-logo img {
  height: 20px;
  width: auto;
}

.nav-logo:hover {
  opacity: 0.8;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-left: auto;
  height: 100%;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: 500;
  padding: var(--space-2) 0;
  border: none;
  background: none;
  cursor: pointer;
  transition: color var(--transition-base);
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-data-flow);
  transition: width var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.dropdown {
  position: relative;
}

.dropdown-toggle::after {
  content: '▼';
  font-size: 0.7em;
  margin-left: var(--space-1);
  transition: transform var(--transition-base);
}

.dropdown:hover .dropdown-toggle::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  padding: var(--space-2);
  margin-top: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xl);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: 0;
  transition: all var(--transition-base);
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  transform: translateX(4px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-bg-primary);
  padding-top: var(--header-height);
}

.particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-glow {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding-top: var(--space-8);
}

.hero-logo {
  margin-bottom: var(--space-8);
  display: inline-block;
}

.hero-logo img {
  border-radius: 0;
  overflow: hidden;
  width: 750px;
  height: 750px;
  object-fit: cover;
}

.hero-title {
  margin-bottom: var(--space-6);
  font-size: var(--text-6xl);
  line-height: 1.1;
}

.hero-summary {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.hero-subtitle {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  color: var(--color-text-primary);
}

.hero-subtitle strong {
  color: var(--color-doomsun-red);
  font-weight: 600;
}

.hero-description {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  max-width: 800px;
  margin: 0 auto;
}

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


.nova-info {
  padding: var(--space-8) 0;
  position: relative;
}

.nova-info::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: var(--gradient-nova-glow);
  opacity: 0.1;
  filter: blur(100px);
  z-index: -1;
}

/* Cards */
.card-icon {
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.card-description {
  font-size: var(--text-base);
  line-height: 1.6;
}

/* Platform Pillars */
.pillar-card {
  text-align: center;
  padding: var(--space-6);
}

.pillar-visual {
  position: relative;
  width: 100%;
  height: 200px;
  margin-bottom: var(--space-6);
  border-radius: 2px;
  overflow: hidden;
  background: var(--color-bg-card);
}

.pillar-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 150%;
  height: 150%;
  background: var(--gradient-nova-glow);
  opacity: 0.15;
  animation: float 4s ease-in-out infinite;
}

.pillar-canvas {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.pillar-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.pillar-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Daylight Section */
.daylight-content-wrapper {
  padding: var(--space-8) 0;
}

.daylight-content {
  padding-right: var(--space-12);
}

.daylight-info {
  margin-top: var(--space-8);
}

.feature-list {
  margin: var(--space-8) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-list-simple {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
}

.feature-list-simple li {
  padding: var(--space-2) 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: var(--text-sm);
}

.feature-list-simple li:last-child {
  border-bottom: none;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.feature-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(78, 205, 196, 0.1);
  border-radius: 8px;
  border: 1px solid rgba(78, 205, 196, 0.2);
}

.daylight-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.daylight-visual {
  position: relative;
}

.data-viz-container {
  position: relative;
  width: 100%;
  height: 400px;
  background: var(--color-bg-card);
  border-radius: 2px;
  overflow: hidden;
}

#daylightViz,
#daylightAdvancedViz {
  width: 100%;
  height: 100%;
  display: block;
}

.viz-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-subtle-glow);
  pointer-events: none;
}

/* CTA Section */
.cta-section {
  position: relative;
  background: var(--color-bg-secondary);
}

.cta-wrapper {
  position: relative;
  text-align: center;
  padding: var(--space-16) var(--space-8);
  background: var(--color-bg-card);
  border-radius: 2px;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-radial-burst);
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.cta-title {
  margin-bottom: var(--space-4);
  position: relative;
}

.cta-subtitle {
  margin-bottom: var(--space-8);
  position: relative;
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* Footer */
.footer {
  background: var(--color-bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 40px;
  width: auto;
}

.footer-tagline {
  font-size: var(--text-sm);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-heading {
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.footer-link {
  display: block;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-text-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .daylight-content {
    padding-right: 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

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

/* Daylight Section */
#daylight {
  min-height: 500px;
  position: relative;
}

.daylight-waitlist-btn {
  background: linear-gradient(135deg, #4ECDC4, #45B7D1);
  border: none;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 2px;
  cursor: pointer;
  color: white;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.2);
  transition: opacity var(--transition-base);
}

.daylight-waitlist-btn:hover {
  opacity: 0.9;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

.modal.show {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--color-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: var(--space-10);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.show .modal-content {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 28px;
  font-weight: 300;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-base);
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-text-primary);
}

.modal-title {
  color: var(--color-daylight-cyan);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
  text-align: center;
}

.modal-subtitle {
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-8);
  font-size: var(--text-base);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-daylight-cyan);
  box-shadow: 0 0 0 2px rgba(78, 205, 196, 0.1);
}

.form-group input::placeholder {
  color: var(--color-text-muted);
}

.modal-submit-btn {
  width: 100%;
  background: linear-gradient(135deg, #4ECDC4, #45B7D1);
  border: none;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: white;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity var(--transition-base);
  margin-top: var(--space-6);
}

.modal-submit-btn:hover:not(:disabled) {
  opacity: 0.9;
}

.modal-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-message {
  margin-top: var(--space-4);
  text-align: center;
}

.success-message {
  color: var(--color-doomsun-green);
  padding: var(--space-4);
  background: rgba(198, 240, 194, 0.1);
  border-radius: 4px;
  font-size: var(--text-base);
}

.error-message {
  color: var(--color-doomsun-red);
  padding: var(--space-4);
  background: rgba(246, 135, 119, 0.1);
  border-radius: 4px;
  font-size: var(--text-base);
}

/* Team Section */
.team-cofounders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-10);
  margin-top: var(--space-12);
  margin-bottom: var(--space-16);
}

.team-members {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

.team-member {
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.team-cofounder {
  padding: var(--space-10);
  background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(246, 135, 119, 0.02) 100%);
}

.team-cofounder .team-avatar {
  width: 200px;
  height: 200px;
}

.team-member::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-doomsun);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(246, 135, 119, 0.2);
}

.team-member:hover::before {
  transform: scaleX(1);
}

.team-avatar {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-6);
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  transition: all var(--transition-base);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform var(--transition-base);
}

.team-member:hover .team-avatar {
  transform: scale(1.05);
}

.team-member:hover .team-avatar img {
  transform: scale(1.1);
}

.team-name {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

.team-role {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-doomsun-red);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 400px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .team-members {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .team-cofounders {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .team-members {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .team-cofounder .team-avatar {
    width: 180px;
    height: 180px;
  }

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: auto;
    right: 0;
    width: 100%;
    max-width: 300px;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6);
    gap: var(--space-3);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-menu .nav-link {
    width: 100%;
    text-align: left;
    padding: var(--space-3) 0;
    font-size: var(--text-lg);
    height: auto;
    justify-content: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-menu .nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    padding-left: var(--space-2);
  }

  .nav-toggle {
    display: flex;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    margin-top: var(--space-2);
    display: none;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }

  .hero-title {
    font-size: var(--text-5xl);
  }

  .hero-logo {
    margin-bottom: var(--space-6);
  }

  .hero-logo img {
    border-radius: 0;
    max-width: 90%;
    height: auto;
    margin: 0 auto;
    display: block;
  }

  .hero-subtitle {
    font-size: var(--text-lg);
  }

  .hero-description {
    font-size: var(--text-sm);
  }

  /* Keep nav logo at original size
  .nav-logo img {
    height: 20px;
  } */

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

  .footer-links {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-column {
    margin-bottom: var(--space-6);
  }
}