@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&family=Playfair+Display:ital,wght@0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --navy: #0a1628;
  --deep: #111d33;
  --slate: #1b2d4a;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --gold: #f59e0b;
  --mint: #34d399;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --text-bright: #f8fafc;
  --card-bg: rgba(27, 45, 74, 0.5);
  --border: rgba(59, 130, 246, 0.15);
  --glow: rgba(59, 130, 246, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* 이미지 다운로드 방지 */
img {
  -webkit-user-drag: none;
  user-select: none;
}

a img {
  pointer-events: auto;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-logo img{
  height: clamp(40px, 5vw, 60px);
  width: auto;
  display: flex;
  align-items: center;
}
.nav-logo span { color: var(--accent-light); }
.nav-links { display: flex; gap: 0.25rem; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-links a:hover { color: var(--text-bright); background: var(--glow); }
.nav-links a.active { color: var(--accent-light); background: rgba(59,130,246,0.1); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── COMMON LAYOUT ── */
.container { max-width: 1100px; margin: 0 auto; }
.page-section { padding: 6rem 2rem; }
.page-header {
  padding: 8rem 2rem 3rem;
}
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 1rem;
}
.section-desc {
  color: var(--text-dim);
  max-width: 600px;
  font-weight: 300;
  margin-bottom: 3rem;
  font-size: 1.05rem;
}

/* ── CARDS ── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.card:hover { border-color: rgba(59,130,246,0.3); }

/* ── FOOTER ── */
footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
}
footer a { color: var(--accent-light); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: rgba(10,22,40,0.97);
    padding: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .mobile-toggle { display: block; }
  .page-section { padding: 4rem 1.25rem; }
  .page-header { padding: 6rem 1.25rem 2rem; }
}

/* ── Professor.html ── */
.circle{
  width: 120%;
  height: 120%;
  border-radius: 50%;
  object-fit: cover;
}
      .prof-layout {
        display: grid;
        grid-template-columns: 300px 1fr;
        gap: 4rem;
        align-items: start;
      }
      .prof-sidebar {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 2.5rem;
        backdrop-filter: blur(10px);
        text-align: center;
        position: sticky;
        top: 90px;
      }
      .prof-photo {
        width: 140px;
        height: 140px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--slate), var(--accent));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
        color: var(--text-bright);
        margin: 0 auto 1.5rem;
        border: 3px solid var(--border);
      }
      .prof-name {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--text-bright);
        margin-bottom: 0.25rem;
      }
      .prof-title-text {
        font-size: 0.9rem;
        color: var(--accent-light);
        margin-bottom: 1.5rem;
      }
      .prof-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
      }
      .prof-link {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        font-size: 0.85rem;
        color: var(--text-dim);
        text-decoration: none;
        padding: 0.5rem 0.75rem;
        border-radius: 8px;
        transition: all 0.2s;
      }
      .prof-link:hover {
        background: var(--glow);
        color: var(--text-bright);
      }
      .prof-link svg {
        opacity: 0.5;
        flex-shrink: 0;
      }

      .prof-main h2 {
        font-family: "Playfair Display", serif;
        font-size: 1.3rem;
        font-weight: 700;
        color: var(--text-bright);
        margin: 2.5rem 0 1rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border);
      }
      .prof-main h2:first-of-type {
        margin-top: 0;
      }
      .prof-main p {
        font-size: 0.95rem;
        color: var(--text-dim);
        font-weight: 300;
        margin-bottom: 1rem;
        line-height: 1.8;
      }
      .timeline {
        position: relative;
        padding-left: 1.5rem;
      }
      .timeline::before {
        content: "";
        position: absolute;
        left: 0;
        top: 4px;
        bottom: 4px;
        width: 2px;
        background: linear-gradient(to bottom, var(--accent), transparent);
      }
      .timeline-item {
        position: relative;
        margin-bottom: 1.5rem;
      }
  .timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1.5rem - 5px); top: 0.5rem;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--navy);
  }
      .timeline-year {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.7rem;
        color: var(--mint);
        margin-bottom: 0.25rem;
      }
      .timeline-item h3 {
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--text-bright);
        margin-bottom: 0.15rem;
      }
      .timeline-item p {
        font-size: 0.85rem;
        color: var(--text-dim);
        margin-bottom: 0;
      }
      .interest-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-top: 0.5rem;
      }
      .interest-tag {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.7rem;
        padding: 0.3rem 0.75rem;
        border-radius: 6px;
        background: rgba(59, 130, 246, 0.08);
        color: var(--accent-light);
        border: 1px solid rgba(59, 130, 246, 0.12);
      }
      .activity-group-title {
        font-size: 0.85rem;
        font-weight: 500;
        color: var(--accent-light);
        margin: 1.5rem 0 0.75rem;
      }
      .activity-list {
        list-style: none;
        padding: 0;
      }
      .activity-list li {
        font-size: 0.85rem;
        color: var(--text-dim);
        font-weight: 300;
        padding: 0.3rem 0;
        display: flex;
        align-items: flex-start;
        gap: 0.5rem;
        flex-wrap: wrap;
      }
      .activity-list li::before {
        content: "·";
        color: var(--accent);
        font-weight: 700;
        flex-shrink: 0;
      }
      .award-badge {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.6rem;
        padding: 0.15rem 0.4rem;
        border-radius: 3px;
        background: rgba(245, 158, 11, 0.12);
        color: var(--gold);
        border: 1px solid rgba(245, 158, 11, 0.2);
        white-space: nowrap;
      }
  .teaching-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .teaching-item {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 300;
    padding: 0.5rem 0;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.03);
  }
  .teaching-item span:first-child { color: var(--text); font-weight: 400; }
  .teaching-years {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    color: var(--text-dim);
    white-space: nowrap;
    margin-left: 1rem;
  }
      @media (max-width: 768px) {
        .prof-layout {
          grid-template-columns: 1fr;
          gap: 2rem;
        }
        .prof-sidebar {
          position: static;
        }
      }

/* ── Members.html ── */
.circle_members{
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
  .group-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 3rem 0 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
  }
  .group-title:first-of-type { margin-top: 0; }
  .members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.25rem;
  }
  .member-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.2s;
  }
  .member-card:hover { border-color: rgba(59,130,246,0.3); }
  .member-avatar {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--slate), var(--deep));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-light);
    flex-shrink: 0;
    border: 2px solid var(--border);
    margin-right: 0.5rem;
  }
  .member-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-bright);
  }
  .member-role {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.15rem;
  }
  .member-interest {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--accent);
    margin-top: 0.35rem;
  }
  .undergraduate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
  }
  .undergraduate-avatar {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--slate), var(--deep));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-light);
    flex-shrink: 0;
    border: 2px solid var(--border);
    margin-right: 0.5rem;
  }
  /* Alumni section - more compact */
  .alumni-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 0.75rem;
  }
  .alumni-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    transition: all 0.2s;
  }
  .alumni-card:hover { border-color: rgba(59,130,246,0.25); }
  .alumni-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-bright);
  }
  .alumni-info {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
  }
  .alumni-now {
    font-size: 0.72rem;
    color: var(--mint);
    margin-top: 0.3rem;
  }

/* ── Publications.html ── */
  .pub-filters {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
  }
  .pub-filter {
    font-size: 0.8rem;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Noto Sans KR', sans-serif;
  }
  .pub-filter:hover { border-color: var(--accent); color: var(--accent-light); }
  .pub-filter.active { background: rgba(59,130,246,0.15); border-color: var(--accent); color: var(--accent-light); }
  .pub-list { display: flex; flex-direction: column; gap: 0.75rem; }
  .pub-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    transition: all 0.2s;
  }
  .pub-item:hover { border-color: rgba(59,130,246,0.25); }
  .pub-year {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--gold);
    margin-bottom: 0.5rem;
  }
  .pub-title-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-bright);
    margin-bottom: 0.4rem;
    line-height: 1.5;
  }
  .pub-authors {
    font-size: 0.82rem;
    color: var(--text-dim);
    font-weight: 300;
  }
  .pub-venue {
    font-size: 0.8rem;
    color: var(--accent);
    font-style: italic;
    margin-top: 0.3rem;
  }
  .pub-note {
    font-size: 0.75rem;
    color: #ef4444;
    font-weight: 700;
    margin-top: 0.25rem;
  }
  .pub-links {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .pub-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--accent-light);
    text-decoration: none;
    padding: 0.2rem 0.5rem;
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 4px;
    transition: all 0.2s;
  }
  .pub-link:hover { background: rgba(59,130,246,0.1); }

  @media (max-width: 768px) {
    .pub-item { padding: 1.25rem; }
  }

/* papers */
  .paper-container {
        max-width: 800px;
        margin: 0 auto;
      }
      .paper-back {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.85rem;
        color: var(--accent-light);
        text-decoration: none;
        margin-bottom: 2rem;
        transition: opacity 0.2s;
      }
      .paper-back:hover {
        opacity: 0.7;
      }
      .paper-meta {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        margin-bottom: 2rem;
      }
      .paper-meta-tag {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.7rem;
        padding: 0.3rem 0.75rem;
        border-radius: 6px;
        border: 1px solid var(--border);
      }
      .meta-venue {
        color: var(--accent-light);
        background: rgba(59, 130, 246, 0.08);
      }
      .meta-year {
        color: var(--gold);
        background: rgba(245, 158, 11, 0.08);
      }
      .paper-title {
        font-family: "Playfair Display", serif;
        font-size: clamp(1.5rem, 3vw, 2.2rem);
        font-weight: 700;
        color: var(--text-bright);
        line-height: 1.3;
        margin-bottom: 1rem;
      }
      .paper-authors {
        font-size: 0.95rem;
        color: var(--text-dim);
        margin-bottom: 2.5rem;
        font-weight: 300;
      }
      .paper-section-title {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--text-bright);
        margin: 0rem 0 1rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border);
      }
      .paper-text {
        font-size: 0.95rem;
        color: var(--text-dim);
        font-weight: 300;
        line-height: 1.9;
        margin-bottom: 1rem;
      }
      .paper-figure {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 1.5rem;
        margin: 2rem 0;
        text-align: center;
      }
      .paper-figure img {
        max-width: 100%;
        border-radius: 8px;
      }
      .paper-figure-caption {
        font-size: 0.8rem;
        color: var(--text-dim);
        margin-top: 0.75rem;
        font-style: italic;
      }
      .paper-links {
        display: flex;
        gap: 1rem;
        margin-top: 2.5rem;
        flex-wrap: wrap;
      }
      .paper-link-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.85rem;
        font-weight: 500;
        color: var(--accent-light);
        border: 1px solid var(--accent);
        padding: 0.6rem 1.5rem;
        border-radius: 100px;
        text-decoration: none;
        transition: all 0.2s;
      }
      .paper-link-btn:hover {
        background: rgba(59, 130, 246, 0.15);
        color: var(--text-bright);
      }

      /* projects.html */
      .projects-timeline {
        position: relative;
        padding-left: 2rem;
      }
      .projects-timeline::before {
        content: "";
        position: absolute;
        left: 0;
        top: 4px;
        bottom: 4px;
        width: 2px;
        background: linear-gradient(to bottom, var(--accent), transparent);
      }
      .project-item {
        position: relative;
        margin-bottom: 2.5rem;
        padding: 1.75rem 2rem;
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 12px;
        transition: all 0.2s;
      }
      .project-item:hover {
        border-color: rgba(59, 130, 246, 0.3);
      }
      .project-item::before {
        content: "";
        position: absolute;
        left: calc(-2.1rem - 5px);
        top: 2rem;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--accent);
        border: 2px solid var(--navy);
      }
      .project-status {
        display: inline-block;
        font-family: "JetBrains Mono", monospace;
        font-size: 0.6rem;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        padding: 0.2rem 0.6rem;
        border-radius: 4px;
        margin-bottom: 0.5rem;
      }
      .status-ongoing {
        background: rgba(52, 211, 153, 0.12);
        color: var(--mint);
        border: 1px solid rgba(52, 211, 153, 0.2);
      }
      .status-completed {
        background: rgba(148, 163, 184, 0.1);
        color: var(--text-dim);
        border: 1px solid rgba(148, 163, 184, 0.15);
      }
      .project-period {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.7rem;
        color: var(--mint);
        margin-bottom: 0.5rem;
      }
      .project-item h3 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-bright);
        margin-bottom: 0.5rem;
      }
      .project-item p {
        font-size: 0.88rem;
        color: var(--text-dim);
        font-weight: 300;
        line-height: 1.7;
      }
      .project-funding {
        font-size: 0.75rem;
        color: var(--gold);
        margin-top: 0.75rem;
        font-weight: 500;
      }
      /* research.html */
      .research-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
      }
      .grid-card {
        position: relative;
        border-radius: 12px;
        overflow: hidden;
        aspect-ratio: 4/3;
        background: var(--slate);
        border: 1px solid var(--border);
        cursor: pointer;
      }
      .grid-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        transition: transform 0.5s ease;
      }
      .grid-card-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(
          to top,
          rgba(10, 22, 40, 0.85) 0%,
          rgba(10, 22, 40, 0.15) 50%,
          transparent 100%
        );
        display: flex;
        align-items: flex-end;
        padding: 1rem;
        opacity: 0;
        transition: opacity 0.35s ease;
      }
      .grid-card-overlay span {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--text-bright);
        transform: translateY(8px);
        transition: transform 0.35s ease;
      }
      .grid-card:hover img {
        transform: scale(1.08);
      }
      .grid-card:hover .grid-card-overlay {
        opacity: 1;
      }
      .grid-card:hover .grid-card-overlay span {
        transform: translateY(0);
      }
      .grid-card:hover {
        border-color: rgba(59, 130, 246, 0.4);
      }

      .research-detail {
        /* margin-top: 4rem; */
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 1.5rem;
      }
      .detail-card {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 14px;
        padding: 2rem;
        backdrop-filter: blur(10px);
        transition: all 0.3s;
        position: relative;
        overflow: hidden;
      }
      .detail-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--accent), var(--mint));
        opacity: 0;
        transition: opacity 0.3s;
      }
      .detail-card:hover {
        transform: translateY(-4px);
        border-color: rgba(59, 130, 246, 0.3);
      }
      .detail-card:hover::before {
        opacity: 1;
      }
      .detail-card h3 {
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--text-bright);
        margin-bottom: 0.75rem;
      }
      .detail-card p {
        font-size: 0.9rem;
        color: var(--text-dim);
        font-weight: 300;
        line-height: 1.7;
      }
      .detail-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
        margin-top: 1.25rem;
      }
      .detail-tag {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.65rem;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        background: rgba(59, 130, 246, 0.08);
        color: var(--accent-light);
        border: 1px solid rgba(59, 130, 246, 0.12);
      }

      @media (max-width: 768px) {
        .research-grid {
          grid-template-columns: repeat(2, 1fr);
          gap: 0.75rem;
        }
      }
/* index.html */
      .hero {
        min-height: 100vh;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
        padding: 6rem 2rem 4rem;
      }
      .hero::before {
        content: "";
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background:
          radial-gradient(
            ellipse at 30% 20%,
            rgba(59, 130, 246, 0.08) 0%,
            transparent 50%
          ),
          radial-gradient(
            ellipse at 70% 80%,
            rgba(245, 158, 11, 0.05) 0%,
            transparent 50%
          );
        animation: drift 20s ease-in-out infinite alternate;
      }
      @keyframes drift {
        0% {
          transform: translate(0, 0) rotate(0deg);
        }
        100% {
          transform: translate(-30px, 20px) rotate(2deg);
        }
      }
      .hero-grid {
        position: absolute;
        inset: 0;
        background-image:
          linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
          linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
        background-size: 60px 60px;
        mask-image: radial-gradient(
          ellipse at center,
          black 30%,
          transparent 70%
        );
      }
      .hero-content {
        position: relative;
        z-index: 1;
        max-width: 1100px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1.3fr 1fr;
        gap: 4rem;
        align-items: center;
      }
      .hero-left h1 {
        font-family: "Playfair Display", serif;
        font-size: clamp(2rem, 4.5vw, 3.5rem);
        font-weight: 700;
        color: var(--text-bright);
        line-height: 1.15;
        margin-bottom: 1.5rem;
      }
      .hero-left h1 em {
        font-style: italic;
        color: var(--accent-light);
      }
      .hero-name {
        white-space: nowrap;
      }
      .hero-badge {
        display: inline-block;
        font-family: "JetBrains Mono", monospace;
        font-size: 0.75rem;
        letter-spacing: 0.15em;
        text-transform: uppercase;
        color: var(--accent-light);
        border: 1px solid var(--border);
        padding: 0.4rem 1.2rem;
        border-radius: 100px;
        margin-bottom: 2rem;
        background: rgba(59, 130, 246, 0.05);
      }
      .hero-desc {
        font-size: 1.05rem;
        color: var(--text-dim);
        font-weight: 300;
        margin-bottom: 2rem;
        max-width: 800px;
        line-height: 1.8;
	/*padding-left: 42px;
	padding-right: 48px;*/
      }
      .hero-keywords {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 2rem;
      }
      .hero-keyword {
        font-family: "JetBrains Mono", monospace;
        font-size: 0.72rem;
        padding: 0.35rem 0.8rem;
        border-radius: 6px;
        background: rgba(59, 130, 246, 0.08);
        color: var(--accent-light);
        border: 1px solid rgba(59, 130, 246, 0.12);
      }
      .hero-right {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
      }
      .contact-box,
      .recruit-box {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 2rem;
        backdrop-filter: blur(10px);
      }
      .recruit-box {
        background: linear-gradient(
          135deg,
          rgba(59, 130, 246, 0.1),
          rgba(52, 211, 153, 0.05)
        );
        border-color: rgba(59, 130, 246, 0.25);
      }
      .box-title {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--text-bright);
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }
      .box-title svg {
        opacity: 0.7;
      }
      .contact-row {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.5rem 0;
        font-size: 0.9rem;
        color: var(--text-dim);
      }
      .contact-row svg {
        flex-shrink: 0;
        opacity: 0.5;
      }
      .contact-row a {
        color: var(--accent-light);
        text-decoration: none;
      }
      .contact-row a:hover {
        text-decoration: underline;
      }
      .recruit-text {
        font-size: 0.9rem;
        color: var(--text-dim);
        font-weight: 300;
        line-height: 1.7;
        margin-bottom: 1rem;
      }
      .recruit-cta {
        display: inline-block;
        font-size: 0.85rem;
        font-weight: 500;
        color: var(--accent-light);
        border: 1px solid var(--accent);
        padding: 0.6rem 1.5rem;
        border-radius: 100px;
        text-decoration: none;
        transition: all 0.2s;
      }
      .recruit-cta:hover {
        background: rgba(59, 130, 246, 0.15);
        color: var(--text-bright);
      }

      @media (max-width: 768px) {
        .hero-content {
          grid-template-columns: 1fr;
          gap: 2.5rem;
        }
        .hero-left h1 span {
          white-space: normal;
        }
        .hero {
          padding: 6rem 1.25rem 3rem;
        }
	.desktop-only {
	  display: none;
	}
      }