@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ===========================
   CSS VARIABLES
   =========================== */
:root {
  --bg: #f0ece3;
  --bg-alt: #ebe7de;
  --bg-card: #f7f5f0;
  --border: #d4cfc6;
  --border-dark: #b8b2a7;
  --text: #1c1c1a;
  --text-muted: #706a5e;
  --text-light: #9a9288;
  --accent: #1c1c1a;
  --accent-link: #5a6b3c;
  --accent-yellow: #b8860b;
  --btn-bg: #1c1c1a;
  --btn-text: #f0ece3;
  --tag-bg: #e8e4db;
  --tag-text: #4a4540;
  --radius: 6px;
  --radius-lg: 10px;
  --max-width: 760px;
  --max-width-wide: 1100px;
  --font-mono: 'Space Mono', monospace;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: var(--accent-link);
  text-decoration: none;
  transition: opacity 0.15s ease;
}

a:hover {
  opacity: 0.75;
}

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  list-style: none;
}

/* ===========================
   MAIN NAVBAR
   =========================== */
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 52px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo:hover {
  opacity: 1;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  padding: 5px 14px;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.15s ease;
  letter-spacing: -0.01em;
}

.nav-links a:hover {
  color: var(--text);
  opacity: 1;
}

.nav-links a.active {
  background-color: var(--btn-bg);
  color: var(--btn-text);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.25s ease;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 52px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  padding: 16px 24px;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a.active {
  color: var(--text);
  font-weight: 700;
}

/* ===========================
   SUB NAVBAR (Dashboard nav)
   =========================== */
.sub-nav {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  padding: 0 24px;
}

.sub-nav-inner {
  display: flex;
  gap: 0;
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

.sub-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  padding: 12px 16px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
  letter-spacing: -0.02em;
  display: block;
}

.sub-nav a:hover {
  color: var(--text);
  opacity: 1;
}

.sub-nav a.active {
  color: var(--text);
  border-bottom-color: var(--text);
  font-weight: 700;
}

/* ===========================
   PAGE LAYOUT
   =========================== */
.page-wrapper {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.page-wrapper.narrow {
  max-width: var(--max-width);
}

/* ===========================
   BREADCRUMB + PAGE HEADER
   =========================== */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.breadcrumb span {
  color: var(--accent-link);
}

.page-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.page-subtitle {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 560px;
  margin-bottom: 40px;
}

.page-subtitle a,
.page-subtitle span.hl {
  color: var(--accent-link);
}

/* ===========================
   HOMEPAGE HERO
   =========================== */
.hero {
  padding: 64px 0 48px;
  max-width: var(--max-width);
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-label span {
  color: var(--accent-link);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero-desc a {
  color: var(--accent-link);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  display: inline-block;
  letter-spacing: -0.01em;
}

.btn-dark {
  background: var(--btn-bg);
  color: var(--btn-text);
  border: 2px solid var(--btn-bg);
}

.btn-dark:hover {
  opacity: 0.82;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border-dark);
}

.btn-outline:hover {
  border-color: var(--text);
  opacity: 1;
}

/* ===========================
   HOMEPAGE SECTIONS
   =========================== */
.home-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.15s ease;
}

.card:hover {
  border-color: var(--border-dark);
}

.card-icon {
  font-size: 22px;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.card-body {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===========================
   ABOUT PAGE
   =========================== */
.about-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
}

.about-sidebar {
  position: sticky;
  top: 80px;
}

.avatar-box {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}

.about-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.about-handle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.social-links a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-top: 32px;
  margin-bottom: 12px;
}

.about-content h2:first-child {
  margin-top: 0;
}

.about-content p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--tag-bg);
  color: var(--tag-text);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
}

/* ===========================
   DASHBOARD / ARTICLES
   =========================== */
.search-bar-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s ease;
}

.search-input::placeholder {
  color: var(--text-light);
}

.search-input:focus {
  border-color: var(--border-dark);
}

.category-select {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  outline: none;
  cursor: pointer;
  appearance: auto;
  min-width: 160px;
  transition: border-color 0.15s ease;
}

.category-select:focus {
  border-color: var(--border-dark);
}

.result-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-link);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.result-count::before {
  content: '→ ';
}

/* Article List */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.15s ease;
}

.article-item:first-child {
  border-top: 1px solid var(--border);
}

.article-item:hover .article-item-title {
  color: var(--accent-link);
}

.article-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.article-meta .cat-tag {
  color: var(--accent-link);
}

.article-item-title {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  transition: color 0.15s ease;
  line-height: 1.3;
}

.article-item-summary {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.article-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--tag-bg);
  color: var(--tag-text);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.15s;
}

.tag:hover {
  border-color: var(--border-dark);
  opacity: 1;
  color: var(--text);
}

.no-results {
  padding: 48px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-light);
  text-align: center;
}

/* ===========================
   PROJECTS PAGE
   =========================== */
.section-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-heading .count {
  color: var(--accent-link);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  transition: border-color 0.15s ease;
  position: relative;
}

.project-card.in-progress {
  border-left: 3px solid var(--accent-link);
}

.project-card:hover {
  border-color: var(--border-dark);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.project-name {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.project-name a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.project-year {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-light);
}

.project-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.project-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
}

.project-link::before {
  content: '→ ';
  color: var(--accent-link);
}

.project-link:hover {
  color: var(--text);
  opacity: 1;
}

/* ===========================
   ARTS PAGE (PINTEREST)
   =========================== */
.masonry-grid {
  columns: 3;
  column-gap: 12px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 12px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
}

.masonry-item img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transition: transform 0.3s ease;
}

.masonry-item:hover img {
  transform: scale(1.02);
}

.masonry-item-info {
  padding: 10px 12px 12px;
}

.masonry-item-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--tag-bg);
  color: var(--tag-text);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 4px;
}

.masonry-item-title {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

/* Overlay on hover */
.masonry-overlay {
  position: absolute;
  inset: 0;
  background: rgba(28,28,26,0.7);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: var(--radius-lg);
}

.masonry-item:hover .masonry-overlay {
  opacity: 1;
}

.masonry-overlay-text {
  color: #f0ece3;
  font-family: var(--font-mono);
  font-size: 12px;
}

/* ===========================
   CERTIFICATES PAGE
   =========================== */
.cert-grid {
  columns: 2;
  column-gap: 12px;
}

.cert-item {
  break-inside: avoid;
  margin-bottom: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.cert-item:hover {
  border-color: var(--border-dark);
}

.cert-img-wrap {
  position: relative;
  overflow: hidden;
}

.cert-img-wrap img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.cert-item:hover .cert-img-wrap img {
  transform: scale(1.02);
}

.cert-info {
  padding: 14px 16px;
}

.cert-title {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.cert-issuer {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.cert-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-light);
  margin-bottom: 10px;
}

.cert-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

/* ===========================
   LIGHTBOX / MODAL
   =========================== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,28,26,0.85);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.lightbox-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.lightbox-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.lightbox-body {
  padding: 20px 24px 24px;
}

.lightbox-title {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.lightbox-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  z-index: 2;
  transition: all 0.15s ease;
}

.lightbox-close:hover {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
}

/* ===========================
   ARTICLE PAGE
   =========================== */
.article-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.article-header-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.article-header-meta a {
  color: var(--accent-link);
  text-transform: uppercase;
}

.article-headline {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-summary {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
}

.article-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.article-body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  max-width: 660px;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-top: 40px;
  margin-bottom: 14px;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-top: 28px;
  margin-bottom: 10px;
}

.article-body p {
  margin-bottom: 20px;
  color: var(--text-muted);
}

.article-body a {
  color: var(--accent-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body blockquote {
  border-left: 3px solid var(--border-dark);
  padding: 12px 20px;
  margin: 24px 0;
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-muted);
}

.article-body pre {
  background: #1c1c1a;
  color: #d4cfc6;
  padding: 20px;
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: 24px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--accent-link);
}

.article-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: #d4cfc6;
}

.article-body ul, .article-body ol {
  list-style: disc;
  margin: 16px 0 20px 20px;
  color: var(--text-muted);
}

.article-body ul li, .article-body ol li {
  margin-bottom: 6px;
}

.related-articles {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.related-articles .section-label {
  margin-bottom: 20px;
}

.related-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
}

/* ===========================
   PAGINATION
   =========================== */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.page-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.01em;
  user-select: none;
}

.page-btn:hover:not(.disabled):not(.ellipsis) {
  border-color: var(--border-dark);
  color: var(--text);
  background: var(--bg-alt);
}

.page-btn.active {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
  font-weight: 700;
}

.page-btn.disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.page-btn.ellipsis {
  border: none;
  background: transparent;
  cursor: default;
  color: var(--text-light);
  pointer-events: none;
  min-width: 24px;
}

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-light);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .masonry-grid {
    columns: 2;
  }

  .cert-grid {
    columns: 1;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-sidebar {
    position: static;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .page-title {
    font-size: 32px;
  }

  .hero-title {
    font-size: 36px;
  }
}

@media (max-width: 480px) {
  .masonry-grid {
    columns: 1;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .search-bar-row {
    flex-direction: column;
    align-items: stretch;
  }

  .category-select {
    width: 100%;
  }
}