@import './theme.css';
@import './reset.css';
@import './animation.css';
@import './contact.css';

* {
  box-sizing: border-box;
  text-decoration: none;
}

html {
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
  -moz-text-size-adjust: none;
}

html, body {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--color-primary-bg);
  color: var(--color-secondary-text);
  font-family: "Inter", sans-serif;
  font-size: var(--font-size-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   2. Main Layout Container (Mobile First)
   ========================================================================== */
#main-content {
  min-height: 100%;
  width: 100%;
  /* Use tokenized spacing for consistent rhythm across viewports */
  margin: var(--space-xxl) auto var(--space-md) auto;
  padding: 0 var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xxl); /* Airflow space between your header and project grid blocks */
}

/* ==========================================================================
   3. Fixed Navigation Component
   ========================================================================== */
.navbar {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background-color: var(--surface-backdrop);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* Structural wrapper to clamp layout bounds */
.nav-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-xs) var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-title-link {
  color: var(--color-secondary-text);
  text-decoration: none;
}

.nav-title {
  position: relative;
  font-weight: var(--weight-bold);
  font-size: var(--font-size-heading);
  color: var(--color-secondary-text);
  display: inline-block;
}

.nav-title::before,
.nav-title::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary-bg);
  opacity: 0.8;
}

.nav-title::before {
  left: 2px;
  text-shadow: -2px 0 #ff00c1;
  clip-path: inset(45% 0 45% 0);
  animation: glitch-v2 2s infinite steps(2);
}

.nav-title::after {
  left: -2px;
  text-shadow: 2px 0 #00fff9;
  clip-path: inset(80% 0 5% 0);
  animation: glitch-v2 3s infinite steps(1) reverse;
}

@keyframes glitch-v2 {
  0% { transform: translate(0); clip-path: inset(10% 0 80% 0); }
  10% { transform: translate(-5px, 2px); clip-path: inset(40% 0 20% 0); }
  20% { transform: translate(5px, -2px); clip-path: inset(70% 0 10% 0); opacity: 0.5; }
  30% { transform: translate(0); clip-path: inset(20% 0 60% 0); }
  31%, 100% { transform: translate(0); clip-path: inset(100% 0 100% 0); }
}

/* ==========================================================================
   4. Portfolio Header Section
   ========================================================================== */
#portfolio-header {
  padding: clamp(1.2rem, 5vw, 4rem) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

#portfolio-header-image-container {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1;
  flex: 0 0 auto;
  border: var(--border-main);
  overflow: hidden;
  background-color: var(--color-border-accent);
  border-radius: var(--radius-rounded);
}

.portfolio-header-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#portfolio-header-text-container {
  display: flex;
  max-width: 400px;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: var(--space-sm);
  width: 100%;
}

.header-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* ==========================================================================
   5. Dynamic JavaScript Projects Section
   ========================================================================== */
#my-projects {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  scroll-margin-top: 80px;
}

#my-projects h2 {
  font-size: var(--font-size-heading);
  font-weight: var(--weight-bold);
  margin: 0;
  letter-spacing: -0.02em;
}

/* Dynamic container filled by app.js */
#repo-list {
  display: grid;
  grid-template-columns: 1fr; /* Stacked layout by default on mobile */
  gap: var(--space-sm);
  width: 100%;
}

/* Shared structural card models injected by your build script */
.repo-card, .project-card {
  width: 100%;
  border: var(--border-main);
  overflow: hidden;
  background: transparent;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease;
  border-radius: var(--radius-rounded);
}

.repo-card:hover, .project-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary-text);
}

.project-img, .project-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: var(--border-main);
  opacity: 0.9;
}

.no-img-placeholder {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-text);
}

.card-content, .project-card-text-container {
  padding: var(--spacing-padding-internal);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-gap);
  flex-grow: 1;
}

.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--spacing-gap) / 2);
}

.tag-badge {
  background: var(--color-secondary-text);
  color: var(--color-primary-bg);
  padding: 0.2rem 0.5rem;
  font-size: var(--font-size-interactive);
  border-radius: var(--radius-rounded);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto; /* Anchors the actions cleanly down into asymmetrical blocks */
}

/* ==========================================================================
   6. Interactive System Elements & Buttons
   ========================================================================== */
a.button {
  padding: 0.6rem 1.2rem;
  font-size: var(--font-size-interactive);
  border: 3px solid var(--color-border-accent);
  border-radius: var(--radius-rounded);
  color: var(--color-secondary-text);
  display: inline-flex;
  gap: var(--spacing-gap);
  align-items: center;
  transition: var(--transition-fast);
}

a.button:hover {
  background-color: var(--surface-soft);
  border-color: var(--color-secondary-text);
}

#header-cta-btn {
  margin-top: var(--space-xxs);
}

.view-btn {
  display: flex;
  align-items: center;
  padding: var(--padding-interactive);
  font-size: var(--font-size-interactive);
  background: var(--surface-soft);
  color: var(--color-secondary-text);
  border-radius: var(--radius-rounded);
  border: 1px solid var(--surface-muted);
  backdrop-filter: var(--glass-blur-soft);
  transition: var(--transition-fast);
}

/* ==========================================================================
   7. Footer Navigation Layout
   ========================================================================== */
#footer {
  width: 100%;
  display: flex;
  padding: var(--space-xl) var(--space-sm);
  justify-content: center;
  align-items: center;
  gap: var(--space-md); /* Generous button layout hit target gaps for touchscreen inputs */
}


/* ==========================================================================
   8. Media Queries (Progressive Enhancements Layer)
   ========================================================================== */

/* --- Medium Devices & Tablets (Breakout column splits) --- */
@media (min-width: 768px) {
  #repo-list {
    grid-template-columns: repeat(2, 1fr); /* Snaps cards to twin-column layout */
  }

  #portfolio-header {
    flex-direction: row;
    text-align: left;
    align-items: flex-end;
    justify-content: center;
  }
  
  #portfolio-header-text-container {
    flex: 1;
    width: 100%;
    height: 100%;
    align-items: flex-start;
  }
  #portfolio-header-image-container {
      flex: 1;
  }
}

@media (min-width: 1024px) {
  #repo-list {
    grid-template-columns: repeat(3, 1fr); /* Snaps cards to three-column layout */
  }
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
.main-title {
  font-size: var(--font-size-title);
  font-weight: var(--weight-bold);
  line-height: 1.1; /* Tighter baseline for massive display headlines */
}

.subheader-text {
  font-size: var(--font-size-heading);
  font-weight: var(--weight-bold);
  line-height: 1.25; /* Balanced spacing for subheadings */
}

.body-text {
  font-size: var(--font-size-body);
  font-weight: var(--weight-medium);
  line-height: 1.6; /* Optimal proportions for descriptive body text blocks */
}

.button-text {
  font-size: var(--font-size-interactive);
  font-weight: var(--weight-bold);
  line-height: 1.2; /* Sharp alignment inside action buttons */
}

.image-caption {
  font-size: var(--font-size-interactive);
  font-weight: var(--weight-medium);
  line-height: 1.4;
}

/* ==========================================================================
   Icon Utilities
   ========================================================================== */
.right-arrow-icon {
  width: 16px;
  height: 16px;
  margin-top: 1px;
}

.footer-icon {
  width: 20px;
  height: 20px;
}

a.icon-link {
  transition: transform 200ms ease-in-out;
}

a.icon-link:hover {
  cursor: pointer;
  stroke-width: 5;
  margin: 0;
  transform: rotate(15deg);
}