/* Custom Reset & Typography */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  --bg-dark: #0b0f19;
  --bg-card: rgba(22, 28, 45, 0.4);
  --border-color: rgba(255, 255, 255, 0.08);
  --primary-accent: #3b82f6; /* Electric Blue */
  --secondary-accent: #10b981; /* Neon Emerald */
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
}

* {
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Disable text selection on specific elements */
.no-select {
  -webkit-user-select: none; /* Safari / Chrome on iOS */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Edge / IE */
  user-select: none; /* Standard syntax */
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Glassmorphism Global Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 5%;
  background: rgba(11, 15, 25, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
}
/* We use BOTH ::before and ::after to create two independent beams */
.navbar::before,
.navbar::after {
  content: "";
  position: absolute;
  bottom: 0;
  height: 2px;
  width: 120px;
}

/* Core One: Moving Left to Right */
.navbar::before {
  background: linear-gradient(
    90deg,
    transparent,
    var(--primary-accent),
    transparent
  );
  box-shadow: 0 0 10px var(--primary-accent);
  animation: scanRight 4.2s ease-in-out infinite;
}

/* Core Two: Moving Right to Left (Slightly faster for variation) */
.navbar::after {
  background: linear-gradient(
    90deg,
    transparent,
    var(--text-main),
    transparent
  );
  box-shadow: 0 0 10px var(--text-main);
  animation: scanLeft 3.2s ease-in-out infinite;
}

@keyframes scanRight {
  0% {
    left: 0%;
    transform: translateX(-100%);
  }
  50% {
    left: 100%;
    transform: translateX(0%);
  }
  100% {
    left: 0%;
    transform: translateX(-100%);
  }
}

@keyframes scanLeft {
  0% {
    right: 0%;
    transform: translateX(100%);
  }
  50% {
    right: 100%;
    transform: translateX(0%);
  }
  100% {
    right: 0%;
    transform: translateX(100%);
  }
}
.nav-logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary-accent);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-main);
}

/* Global Container Rules */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem 2rem;
  position: relative;
  z-index: 2;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
}
.section-title {
  font-family: "Fira Code", monospace;
  font-size: 1.8rem;
  color: #ffffff;
  position: relative;
  padding-bottom: 0rem;
  -webkit-user-select: none; /* Safari / Chrome on iOS */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Edge / IE */
  user-select: none; /* Standard syntax */
}

/* Injects the double forward slashes code comment syntax */
.section-title::before {
  content: "";
  color: rgba(255, 255, 255, 0.3); /* Muted comment style */
  font-weight: 400;
}

/* Adds a high-tech sub-line beneath the text that anchors it down */
.section-title::after {
  content: "_";
  color: var(--primary-accent, #00f2fe);
  animation: cursorPulse 0.8s infinite alternate;
  text-shadow: 0 0 8px var(--primary-accent, #00f2fe);
}

@keyframes cursorPulse {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}
/* ==========================================
   DYNAMIC MOBILE RESPONSIVENESS SYSTEM 
   ========================================== */

@media (max-width: 580px) {
  /* 1. Typography & Global Spacing Scales */
  :root {
    --section-title-size: 1.8rem;
  }
  html {
    /* Shrinks the root font-size down to 90% */
    font-size: 60%;
  }

  .container {
    padding: 6rem 1.25rem 3rem 1.25rem; /* Tighter padding for mobile edges */
  }

  .section-title {
    font-size: var(--section-title-size);
  }

  /* 2. Seamless Flex-to-Column Navbar */
  .navbar {
    padding: 0.9rem 2rem;
    flex-direction: row;
  }

  /* 3. Index Page: Hero Component Optimization */
  .hero {
    min-height: auto;
  }

  .hero-title {
    font-size: 2.6rem; /* Shrinks the massive 4.5rem text so it fits perfectly */
    letter-spacing: -1px;
  }

  .hero-desc {
    font-size: 1rem;
  }

  /* Stack dashboard statistics into a 2x2 grid instead of an awkward squished line */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .stat-card {
    padding: 1.25rem;
  }

  .stat-num {
    font-size: 1.8rem;
  }

  /* 4. Tasks Page: Adaptive Rows */
  .task-filters {
    overflow-x: auto; /* Lets users swipe filters if they run out of horizontal room */
    padding-bottom: 0.5rem;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .task-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
  }

  .status-badge {
    align-self: flex-start; /* Keeps the badge neat on its own line */
  }

  /* 5. Gallery Page: Unified Masonry Fallback */
  .gallery-grid {
    grid-template-columns: 1fr; /* Forces images into a sleek single vertical feed */
    grid-auto-rows: 240px;
    gap: 1rem;
  }

  .gallery-item.tall,
  .gallery-item.wide {
    grid-row: span 1;
    grid-column: span 1; /* Strips complex desktop logic so it doesn't break aspect ratios */
  }
}