/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;600&family=Raleway:wght@400;700&display=swap');

:root {
  --font-primary: 'Oswald', sans-serif;
  --font-secondary: 'Raleway', sans-serif;
  --color-bg: #000000;
  --color-light-text: #ffffff;
  --color-gray: #666666;
  --color-accent: #5cccf4;
  --color-accent-hover: #33b0da;
  --color-border: rgba(255, 255, 255, 0.1);
}

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

body {
  font-family: var(--font-primary);
  background: var(--color-bg);
  color: var(--color-light-text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Animated Grid Background */
.grid-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 0;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(50px);
  }
}

.main-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header Styles */
.app-header {
  text-align: center;
  padding: 60px 20px 40px;
  border-bottom: 1px solid var(--color-border);
  background: none;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
}

.logo-wrapper {
  display: inline-block;
  position: relative;
}

.logo {
  font-size: 4rem;
  font-weight: 600;
  letter-spacing: 0.5rem;
  color: var(--color-light-text);
  text-transform: uppercase;
}

.logo .accent {
  color: var(--color-accent);
}

.logo-underline {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin-top: 10px;
  animation: pulse 2s ease-in-out infinite;
}

.tagline {
  font-size: 1rem;
  margin-top: 20px;
  color: var(--color-gray);
  font-family: var(--font-secondary);
  letter-spacing: 0.3rem;
  text-transform: uppercase;
}

/* Main Coming Soon Section */
.coming-soon {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.projects-page .main-wrapper {
  min-height: 100vh;
}

.projects-page .projects-header {
  padding-bottom: 20px;
}

.primary-nav {
  margin-top: 30px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-light-text);
  font-family: var(--font-secondary);
  text-transform: uppercase;
  letter-spacing: 0.15rem;
  transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
  border-color: var(--color-accent);
  color: var(--color-bg);
  background: var(--color-accent);
}

.projects-main {
  flex: 1;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 60px 20px 80px;
}

.projects-cta {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.projects-intro {
  text-align: center;
  margin-bottom: 40px;
}

.projects-intro h1 {
  font-size: 2.5rem;
  letter-spacing: 0.6rem;
  margin-bottom: 20px;
}

.projects-intro p {
  font-family: var(--font-secondary);
  color: var(--color-gray);
  line-height: 1.8;
  max-width: 760px;
  margin: 0 auto;
}

.projects-controls {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-bottom: 50px;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.control-label {
  font-size: 0.85rem;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  color: var(--color-gray);
  font-family: var(--font-secondary);
}

.control-field {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
}

.control-field i {
  margin-left: 16px;
  color: var(--color-gray);
}

.control-field input {
  width: 100%;
  padding: 14px 16px 14px 46px;
  background: transparent;
  border: none;
  color: var(--color-light-text);
  font-family: var(--font-secondary);
  font-size: 1rem;
}

.control-field input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.control-field input:focus {
  outline: none;
}

.filter-control select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-light-text);
  font-family: var(--font-secondary);
  font-size: 1rem;
}

.assistive-text {
  font-family: var(--font-secondary);
  font-size: 0.8rem;
  color: var(--color-gray);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 30px;
}

.project-card {
  padding: 30px;
  border: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.45);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--color-accent);
  box-shadow: 0 15px 30px rgba(92, 204, 244, 0.15);
}

.project-card h2 {
  font-size: 1.4rem;
  letter-spacing: 0.25rem;
}

.project-description {
  font-family: var(--font-secondary);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.project-tags li {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
  font-family: var(--font-secondary);
}

.project-link {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--color-accent);
  color: var(--color-light-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  font-family: var(--font-secondary);
  transition: all 0.3s ease;
}

.project-link i {
  font-size: 0.9rem;
}

.project-link:hover,
.project-link:focus {
  background: var(--color-accent);
  color: var(--color-bg);
}

.no-results {
  margin-top: 40px;
  text-align: center;
  font-family: var(--font-secondary);
  color: var(--color-gray);
}

.is-hidden {
  display: none !important;
}

.content-box {
  max-width: 800px;
  text-align: center;
  padding: 60px 40px;
  border: 1px solid var(--color-border);
  position: relative;
  background: rgba(0, 0, 0, 0.5);
}

/* Corner accents */
.content-box::before,
.content-box::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-accent);
}

.content-box::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.content-box::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

/* Status Indicator */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.02);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 var(--color-accent);
  }
  50% {
    opacity: 0.5;
    box-shadow: 0 0 10px 5px var(--color-accent);
  }
}

.status-text {
  font-size: 0.75rem;
  letter-spacing: 0.2rem;
  color: var(--color-gray);
  font-family: var(--font-secondary);
}

/* Main Title */
.main-title {
  font-size: 4rem;
  font-weight: 600;
  letter-spacing: 1rem;
  margin: 30px 0;
  animation: titlePulse 3s ease-in-out infinite;
}

@keyframes titlePulse {
  0%, 100% {
    color: var(--color-light-text);
  }
  50% {
    color: var(--color-accent);
  }
}

/* Divider */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 40px 0;
}

.divider-line {
  width: 100px;
  height: 1px;
  background: var(--color-border);
}

.divider-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

/* Subtitle */
.subtitle {
  font-size: 1.1rem;
  color: var(--color-gray);
  font-family: var(--font-secondary);
  line-height: 1.8;
  margin-bottom: 50px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Progress Bar */
.progress-container {
  margin-top: 40px;
}

.progress-bar {
  width: 100%;
  height: 2px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  width: 0%;
  transition: width 0.05s linear;
  box-shadow: 0 0 10px var(--color-accent);
}

.progress-text {
  font-size: 0.75rem;
  letter-spacing: 0.2rem;
  color: var(--color-gray);
  font-family: var(--font-secondary);
}

/* Footer */
footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.5);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--color-border);
  color: var(--color-light-text);
  text-decoration: none;
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  transition: left 0.3s ease;
  z-index: -1;
}

.social-link:hover::before {
  left: 0;
}

.social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-bg);
}

.social-link i {
  font-size: 1.2rem;
}

.footer-info {
  text-align: center;
}

.footer-info p {
  font-size: 0.85rem;
  color: var(--color-gray);
  font-family: var(--font-secondary);
  letter-spacing: 0.1rem;
}

/* Responsive Design */
@media (max-width: 900px) {
  .projects-controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .logo {
    font-size: 3rem;
    letter-spacing: 0.3rem;
  }

  .coming-soon .main-title {
    font-size: 2.5rem;
    letter-spacing: 0.5rem;
  }

  .coming-soon .content-box {
    padding: 40px 20px;
  }

  .coming-soon .subtitle {
    font-size: 1rem;
  }

  .social-links {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
  }

  .social-link {
    justify-content: center;
  }

  .projects-main {
    padding-top: 40px;
  }

  .projects-intro h1 {
    font-size: 2rem;
    letter-spacing: 0.4rem;
  }
}