/* ============================================================
   ZOESTRA HAMMER — CYBERPUNK PORTFOLIO
   Old-net aesthetic + augmented-ui + cybercore-inspired effects
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --bg-void: #050510;
  --bg-deep: #0a0a1a;
  --cyan: #00f0ff;
  --cyan-dim: #008899;
  --magenta: #ff2a6d;
  --magenta-dim: #991133;
  --yellow: #fcee0a;
  --green: #05ffa1;
  --chrome: #b4b4b4;
  --chrome-dim: #555566;
  --glow-cyan: 0 0 8px #00f0ff, 0 0 20px rgba(0, 240, 255, 0.4);
  --glow-magenta: 0 0 8px #ff2a6d, 0 0 20px rgba(255, 42, 109, 0.4);
  --font-mono: 'Courier New', 'Consolas', 'Lucida Console', monospace;
  --font-display: 'Courier New', 'Consolas', monospace;
  --scanline-opacity: 0.04;
}

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* --- CRT Scanline Overlay --- */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, var(--scanline-opacity)) 0px,
    rgba(0, 0, 0, var(--scanline-opacity)) 2px,
    transparent 2px,
    transparent 4px
  );
}

/* --- Base --- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mono);
  background: url('img/background.png') top center / 100% auto no-repeat;
  background-color: var(--bg-void);
  color: var(--chrome);
  line-height: 1.6;
  min-height: 100vh;
}

/* Dark tint overlay — scrolls with content */
body::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: rgba(5, 5, 16, 0.25);
  min-height: 100vh;
}

/* Ensure content sits above the overlay */
.nav-bar,
main,
.site-footer,
.status-bar {
  position: relative;
  z-index: 1;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.3rem; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: all 0.2s;
}
a:hover {
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
}

/* --- Cyber Glitch Text Effect --- */
.glitch {
  position: relative;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}
.glitch::before {
  color: var(--magenta);
  animation: glitch-skew 0.4s ease-in-out infinite alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}
.glitch::after {
  color: var(--cyan);
  animation: glitch-skew 0.3s ease-in-out infinite alternate;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}
@keyframes glitch-skew {
  0% { transform: translate(0); }
  20% { transform: translate(-3px, 2px); }
  40% { transform: translate(3px, -1px); }
  60% { transform: translate(-1px, -2px); }
  80% { transform: translate(2px, 1px); }
  100% { transform: translate(0); }
}

/* Subtle glitch for smaller headings */
.glitch-subtle {
  position: relative;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}
.glitch-subtle::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: var(--magenta);
  opacity: 0.5;
  animation: glitch-sub 3s ease-in-out infinite;
  clip-path: polygon(0 50%, 100% 50%, 100% 55%, 0 55%);
}
@keyframes glitch-sub {
  0%, 94%, 100% { transform: translate(0); opacity: 0; }
  95% { transform: translate(-2px, 1px); opacity: 0.6; }
  97% { transform: translate(2px, 0); opacity: 0; }
}

/* --- Neon Text Glow --- */
.neon-cyan {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}
.neon-magenta {
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
}
.neon-green {
  color: var(--green);
  text-shadow: 0 0 8px #05ffa1, 0 0 20px rgba(5, 255, 161, 0.4);
}
.neon-yellow {
  color: var(--yellow);
  text-shadow: 0 0 8px #fcee0a, 0 0 20px rgba(252, 238, 10, 0.4);
}

/* --- Layout --- */
.wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* --- Navigation Bar --- */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 5, 16, 0.92);
  border-bottom: 2px solid var(--magenta);
  backdrop-filter: blur(8px);
}
.nav-bar .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  height: 56px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  text-transform: uppercase;
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
}
.nav-links a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--chrome);
  border: 1px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
  border-color: var(--cyan);
  text-shadow: var(--glow-cyan);
  background: rgba(0, 240, 255, 0.05);
}

/* --- Main Content --- */
main {
  margin-top: 56px;
  min-height: calc(100vh - 56px);
}

/* --- Page Header --- */
.page-header {
  text-align: center;
  padding: 4rem 1rem 2rem;
}
.page-header h1 {
  margin-bottom: 0.5rem;
}
.page-header .subtitle {
  color: var(--chrome-dim);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* --- Augmented Card: Cyberpunk Box --- */
.card {
  background: rgba(10, 10, 26, 0.85);
  border: 2px solid var(--cyan-dim);
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  clip-path: polygon(
    0px 10px,
    10px 0px,
    calc(100% - 10px) 0px,
    100% 10px,
    100% calc(100% - 10px),
    calc(100% - 10px) 100%,
    10px 100%,
    0px calc(100% - 10px)
  );
  transition: border-color 0.3s, box-shadow 0.3s;
}
.card:hover {
  border-color: var(--cyan);
  box-shadow:
    0 0 15px rgba(0, 240, 255, 0.15),
    inset 0 0 15px rgba(0, 240, 255, 0.05);
}

/* Card with magenta accent */
.card-magenta {
  border-color: var(--magenta-dim);
}
.card-magenta:hover {
  border-color: var(--magenta);
  box-shadow:
    0 0 15px rgba(255, 42, 109, 0.15),
    inset 0 0 15px rgba(255, 42, 109, 0.05);
}

/* Card header bar */
.card-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  border-bottom: 1px solid var(--cyan-dim);
  padding-bottom: 0.6rem;
  margin-bottom: 1rem;
}
.card-magenta .card-title {
  color: var(--magenta);
  text-shadow: var(--glow-magenta);
  border-color: var(--magenta-dim);
}

/* --- Grid Layout for Listing Pages --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
}

/* --- Gallery / Image Grid --- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}
.gallery img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--chrome-dim);
  transition: border-color 0.3s, box-shadow 0.3s;
  image-rendering: pixelated;
}
.gallery img:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}
/* --- Framed Media (cyberpunk image framing) --- */
.framed-media {
  position: relative;
  padding: 6px;
  border: 1px solid var(--cyan-dim);
  background: rgba(0, 0, 0, 0.4);
  clip-path: polygon(
    0px 6px, 6px 0px, calc(100% - 6px) 0px, 100% 6px,
    100% calc(100% - 6px), calc(100% - 6px) 100%,
    6px 100%, 0px calc(100% - 6px)
  );
}
.framed-media img,
.framed-media video {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--chrome-dim);
}
.framed-media:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
}

/* --- Media Caption --- */
.media-caption {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  margin: 0.75rem 0 0.5rem;
  padding-left: 0.25rem;
}

/* --- Media Body (description between images) --- */
.media-body {
  font-size: 0.9rem;
  color: var(--chrome);
  line-height: 1.7;
  padding: 0.5rem 0;
  border-left: 2px solid var(--cyan-dim);
  padding-left: 1rem;
  margin-bottom: 0.5rem;
}
.media-body p {
  margin: 0;
}
/* --- Media Embeds --- */
.media-embed {
  width: 100%;
  margin: 1rem 0;
  border: 1px solid var(--chrome-dim);
}
.media-embed video {
  width: 100%;
  display: block;
}

/* --- Project Card (for listing) --- */
.project-card {
  display: block;
  background: rgba(10, 10, 26, 0.85);
  border: 2px solid var(--cyan-dim);
  clip-path: polygon(
    0px 10px, 10px 0px, calc(100% - 10px) 0px, 100% 10px,
    100% calc(100% - 10px), calc(100% - 10px) 100%,
    10px 100%, 0px calc(100% - 10px)
  );
  padding: 1.25rem;
  text-decoration: none;
  color: var(--chrome);
  transition: all 0.3s;
  overflow: hidden;
}
.project-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2), inset 0 0 20px rgba(0, 240, 255, 0.03);
  transform: translateY(-2px);
  color: var(--chrome);
}
.project-card .thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid var(--chrome-dim);
  margin-bottom: 1rem;
  image-rendering: pixelated;
}
.project-card h3 {
  color: var(--cyan);
  font-size: 1rem;
  text-shadow: var(--glow-cyan);
  margin-bottom: 0.4rem;
}
.project-card p {
  font-size: 0.85rem;
  color: var(--chrome-dim);
  margin: 0;
}

/* --- Tag / Badge --- */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2em 0.6em;
  margin: 0.15em;
  border: 1px solid var(--cyan-dim);
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
}
.tag-magenta {
  border-color: var(--magenta-dim);
  color: var(--magenta);
  background: rgba(255, 42, 109, 0.05);
}
.tag-green {
  border-color: var(--green);
  color: var(--green);
  background: rgba(5, 255, 161, 0.05);
}
.tag-yellow {
  border-color: var(--yellow);
  color: var(--yellow);
  background: rgba(252, 238, 10, 0.05);
}

/* --- Button --- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  clip-path: polygon(
    0px 6px, 6px 0px, calc(100% - 6px) 0px, 100% 6px,
    100% calc(100% - 6px), calc(100% - 6px) 100%,
    6px 100%, 0px calc(100% - 6px)
  );
  transition: all 0.3s;
}
.btn:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--glow-cyan);
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}
.btn-magenta {
  border-color: var(--magenta);
  color: var(--magenta);
}
.btn-magenta:hover {
  background: rgba(255, 42, 109, 0.1);
  box-shadow: var(--glow-magenta);
  text-shadow: var(--glow-magenta);
}

/* --- Section divider --- */
.section-divider {
  text-align: center;
  padding: 1rem 0;
  color: var(--cyan-dim);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  user-select: none;
}

/* --- Footer --- */
.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--magenta-dim);
  font-size: 0.75rem;
  color: var(--chrome-dim);
  letter-spacing: 0.1em;
  margin-top: 3rem;
}
.site-footer a {
  color: var(--cyan-dim);
}
.site-footer a:hover {
  color: var(--cyan);
}

/* --- Terminal-style block --- */
.terminal {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--green);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
  margin: 1rem 0;
  overflow-x: auto;
}
.terminal .prompt {
  color: var(--cyan);
}
.terminal .prompt::before {
  content: "> ";
}

/* --- Back link --- */
.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.back-link::before {
  content: "\25C4 ";
}

/* --- Homepage Hero --- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 2rem 1rem;
}
.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
}
.hero .tagline {
  font-size: 1.1rem;
  color: var(--chrome-dim);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.hero .ascii-divider {
  color: var(--cyan-dim);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  margin: 1.5rem 0;
  user-select: none;
}
.hero-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* --- Homepage sections --- */
.home-section {
  padding: 3rem 1rem;
}
.home-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

/* --- About blurb --- */
.about-blurb {
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
  color: var(--chrome);
  line-height: 1.8;
}
.about-blurb .highlight {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

/* --- Contact links --- */
.contact-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* --- Status bar (old-net vibe) --- */
.status-bar {
  font-size: 0.7rem;
  color: var(--chrome-dim);
  text-align: center;
  padding: 0.5rem;
  border-top: 1px solid var(--chrome-dim);
}
.status-bar .blink {
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  .gallery {
    grid-template-columns: 1fr 1fr;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .nav-bar .wrapper {
    flex-direction: column;
    height: auto;
    padding: 0.5rem;
    gap: 0.25rem;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-links a {
    padding: 0.35rem 0.6rem;
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .gallery {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 1.6rem;
  }
}

/* --- Accessibility: Reduce Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .glitch::before,
  .glitch::after,
  .glitch-subtle::after {
    animation: none !important;
    opacity: 0 !important;
  }
  body::after {
    opacity: 0 !important;
  }
}