/*
Theme Name: MAU Brutalist XR Portfolio
Theme URI: https://github.com/mau/brutalist-xr-portfolio
Author: MAU
Author URI: https://xr-dev.design
Description: An innovative, neo-brutalist WordPress theme for XR Developers and designers. Features Rubik Mono One titles, Figtree body font, 3D flip card grids, and a parallax circular dot background.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mau-portfolio
*/
@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@400;500;700&family=Rubik+Mono+One&family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --bg-color: #e6e5e5;
  --text-color: #121212;
  --accent-color: #cc2020; /* Red from the user's logo */
  --accent-hover: #b01a1a;
  --grid-line-color: #121212;
  
  --font-display: 'Rubik Mono One', monospace;
  --font-sans: 'Figtree', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --border-width: 3px;
  --box-shadow-offset: 4px;
}

/* ─── Base Styles ───────────────────────────────────────────── */
body {
  background-color: transparent; /* Three.js handles the solid background color */
  color: var(--text-color);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  overflow-x: hidden;
}

/* Canvas container */
#bg-canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background-color: var(--bg-color);
}

/* ─── Typography & Helpers ──────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.mono {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* Brutalist Button */
.btn-brutal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background-color: var(--accent-color);
  color: #ffffff;
  border: var(--border-width) solid var(--text-color);
  font-family: var(--font-mono);
  font-weight: bold;
  text-transform: uppercase;
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0 var(--text-color);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.2s ease;
  user-select: none;
}

.btn-brutal:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--text-color);
  background-color: var(--accent-hover);
}

.btn-brutal.secondary {
  background-color: #ffffff;
  color: var(--text-color);
}

.btn-brutal.secondary:hover {
  background-color: #f7f5f2;
}

/* ─── Header & Nav ──────────────────────────────────────────── */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: var(--bg-color);
  border-bottom: var(--border-width) solid var(--grid-line-color);
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4%;
}

.logo-container {
  height: 48px;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

nav ul {
  display: flex;
  gap: 30px;
}

nav a {
  font-family: var(--font-mono);
  font-weight: bold;
  font-size: 1rem;
  text-transform: uppercase;
  position: relative;
  padding: 5px 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--accent-color);
  transition: width 0.2s ease;
}

nav a:hover::after {
  width: 100%;
}

/* ─── Hero Section ──────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 4% 60px 4%;
  position: relative;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

.hero-content {
  max-width: 1200px;
}

.hero-tag {
  display: inline-block;
  background-color: var(--text-color);
  color: #ffffff;
  padding: 6px 12px;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(3rem, 10vw, 7.5rem);
  margin-bottom: 20px;
  word-break: break-word;
}

.hero h1 span {
  display: block;
}

.hero h1 .accent-text {
  color: var(--accent-color);
  -webkit-text-stroke: 1px var(--text-color);
}

.hero-description {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  max-width: 800px;
  line-height: 1.3;
  margin-bottom: 40px;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 4%;
  display: flex;
  align-items: center;
  gap: 15px;
}

.scroll-line {
  width: 50px;
  height: 3px;
  background-color: var(--text-color);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background-color: var(--accent-color);
  animation: scroll-slide 2s infinite linear;
}

@keyframes scroll-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* ─── Main Two-Column Layout ────────────────────────────────── */
.main-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 100vh;
}

.column {
  padding: 60px 4%;
  position: relative;
}

/* Vertical grid line separating columns */
.column-left {
  border-right: var(--border-width) solid var(--grid-line-color);
}

.section-title-wrapper {
  margin-bottom: 50px;
  border-bottom: 3px double var(--grid-line-color);
  padding-bottom: 15px;
}

.section-num {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 1.2rem;
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

/* ─── Portfolio Grid ────────────────────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

/* 3D Flip Card Container */
.portfolio-card {
  aspect-ratio: 1 / 1;
  perspective: 1000px;
  cursor: pointer;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
  border: var(--border-width) solid var(--grid-line-color);
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0 var(--text-color);
}

.portfolio-card:hover .card-inner {
  transform: rotateY(180deg);
  box-shadow: -4px 4px 0 var(--text-color);
}

/* Card Front and Back faces */
.card-front, .card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  overflow: hidden;
}

.card-front {
  background-color: var(--bg-color);
}

.card-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(110%);
  transition: filter 0.3s ease;
}

.portfolio-card:hover .card-front img {
  filter: grayscale(0%) contrast(100%);
}

.card-title-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--text-color);
  color: #ffffff;
  padding: 12px 15px;
  text-align: left;
  border-top: var(--border-width) solid var(--grid-line-color);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

/* Card Back side details */
.card-back {
  background-color: var(--text-color);
  color: #ffffff;
  transform: rotateY(180deg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
}

.card-back-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 10px;
}

.project-category {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-top: 5px;
  line-height: 1;
}

.project-description {
  font-size: 0.95rem;
  line-height: 1.4;
  color: #e0e0e0;
  margin: 15px 0;
  flex-grow: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: bold;
  color: var(--accent-color);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  align-self: flex-start;
  transition: color 0.2s ease, transform 0.2s ease;
}

.project-link:hover {
  color: #ffffff;
  transform: translateX(3px);
}

/* ─── Blog Column ───────────────────────────────────────────── */
.blog-list {
  display: flex;
  flex-direction: column;
}

.blog-post {
  padding: 30px 0;
  border-bottom: var(--border-width) dashed var(--grid-line-color);
  display: flex;
  gap: 25px;
  transition: background-color 0.2s ease, padding-left 0.2s ease;
  position: relative;
}

.blog-post:first-child {
  padding-top: 0;
}

.blog-post:hover {
  padding-left: 15px;
}

.blog-post::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 3px;
  background-color: var(--accent-color);
  transition: width 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.blog-post:hover::after {
  width: 100%;
}

.post-number {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent-color);
  line-height: 1;
  font-weight: 800;
}

.post-content {
  flex-grow: 1;
}

.post-meta {
  display: flex;
  gap: 15px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 8px;
}

.post-title {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
  text-transform: none;
}

.post-excerpt {
  font-size: 1rem;
  color: #444;
  line-height: 1.4;
}

/* ─── Contact & About Footer Section ─────────────────────────── */
footer {
  border-top: var(--border-width) solid var(--grid-line-color);
  background-color: var(--text-color);
  color: #ffffff;
  padding: 80px 4% 40px 4%;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  max-width: 1200px;
  margin-bottom: 60px;
}

.footer-about h3 {
  color: var(--accent-color);
  font-size: 2rem;
  margin-bottom: 20px;
}

.footer-about p {
  font-size: 1rem;
  line-height: 1.5;
  color: #ccc;
  max-width: 550px;
}

.footer-contact h3 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.contact-email {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1vw, 3rem);
  color: #ffffff;
  display: inline-block;
  margin-bottom: 30px;
  transition: color 0.2s ease, transform 0.2s ease;
  word-break: break-all;
}

.contact-email:hover {
  color: var(--accent-color);
  transform: scale(1.02);
}

.footer-links {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: border-bottom-color 0.2s ease, color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #888;
}

.footer-logo {
  height: 35px;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.footer-logo:hover {
  opacity: 1;
}

/* ─── Responsive Queries ────────────────────────────────────── */
@media (max-width: 1024px) {
  .main-container {
    grid-template-columns: 1fr;
  }
  
  .column-left {
    border-right: none;
    border-bottom: var(--border-width) solid var(--grid-line-color);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  header {
    height: 70px;
  }
  
  nav ul {
    gap: 15px;
  }
  
  nav a {
    font-size: 0.85rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }
  
  .hero {
    padding-top: 100px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .btn-brutal {
    width: 100%;
    justify-content: center;
  }
}

/* ─── Project Detail Page ───────────────────────────────────── */
.project-detail-hero {
  padding: 160px 4% 60px 4%;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

.project-detail-hero h1 {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  line-height: 1.0;
  margin-bottom: 40px;
}

.project-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: var(--border-width) solid var(--grid-line-color);
  background-color: var(--bg-color);
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0 var(--text-color);
}

.project-meta-item {
  padding: 20px;
  border-right: var(--border-width) solid var(--grid-line-color);
}

.project-meta-item:last-child {
  border-right: none;
}

.project-meta-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #666;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.project-meta-val {
  font-weight: 700;
  font-size: 1.1rem;
}

.project-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 50vh;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

.project-desc-col {
  padding: 60px 4%;
  border-right: var(--border-width) solid var(--grid-line-color);
}

.project-media-col {
  padding: 60px 4%;
}

.project-section-block {
  margin-bottom: 50px;
}

.project-section-block:last-child {
  margin-bottom: 0;
}

.project-section-num {
  font-family: var(--font-mono);
  color: var(--accent-color);
  font-weight: 700;
  display: block;
  margin-bottom: 5px;
}

.project-section-title {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--grid-line-color);
  padding-bottom: 5px;
}

.project-section-text {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #333;
}

.project-media-wrapper {
  border: var(--border-width) solid var(--grid-line-color);
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0 var(--text-color);
  margin-bottom: 30px;
  overflow: hidden;
}

.project-media-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.project-media-caption {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #555;
  text-align: center;
  margin-top: 10px;
}

.project-footer-nav {
  padding: 60px 4%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

@media (max-width: 1024px) {
  .project-meta-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-meta-item:nth-child(2) {
    border-right: none;
  }
  .project-meta-item:nth-child(1), .project-meta-item:nth-child(2) {
    border-bottom: var(--border-width) solid var(--grid-line-color);
  }
  .project-body {
    grid-template-columns: 1fr;
  }
  .project-desc-col {
    border-right: none;
    border-bottom: var(--border-width) solid var(--grid-line-color);
  }
}

@media (max-width: 600px) {
  .project-meta-grid {
    grid-template-columns: 1fr;
  }
  .project-meta-item {
    border-right: none;
    border-bottom: var(--border-width) solid var(--grid-line-color);
  }
  .project-meta-item:last-child {
    border-bottom: none;
  }
}

/* ─── Blog Post Page ────────────────────────────────────────── */
.blog-post-hero {
  padding: 160px 4% 60px 4%;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

.blog-post-meta {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
}

.blog-post-hero h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.1;
  text-transform: none;
}

.blog-body-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  border-bottom: var(--border-width) solid var(--grid-line-color);
}

.blog-content-col {
  padding: 60px 4%;
  border-right: var(--border-width) solid var(--grid-line-color);
}

.blog-content-col p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #222;
}

.blog-content-col h2 {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 700;
  margin: 40px 0 20px 0;
  text-transform: uppercase;
  border-bottom: 2px solid var(--grid-line-color);
  padding-bottom: 5px;
}

.blog-blockquote {
  border-left: 6px solid var(--accent-color);
  padding: 20px 30px;
  margin: 40px 0;
  background-color: rgba(0, 0, 0, 0.03);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.5;
  font-weight: 500;
  color: var(--text-color);
}

.blog-sidebar-col {
  padding: 60px 4%;
}

.takeaways-box {
  border: var(--border-width) solid var(--grid-line-color);
  padding: 30px;
  box-shadow: var(--box-shadow-offset) var(--box-shadow-offset) 0 var(--text-color);
  background-color: #ffffff;
  margin-bottom: 40px;
}

.takeaways-box h3 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.takeaways-list li {
  margin-bottom: 15px;
  font-size: 1rem;
  line-height: 1.4;
  position: relative;
  padding-left: 20px;
}

.takeaways-list li::before {
  content: 'âž”';
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

@media (max-width: 1024px) {
  .blog-body-grid {
    grid-template-columns: 1fr;
  }
  .blog-content-col {
    border-right: none;
    border-bottom: var(--border-width) solid var(--grid-line-color);
  }
}