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

  :root {
    --ink: #0e0e0e;
    --paper: #f5f2ec;
    --paper-warm: #ede9e0;
    --accent: #c84b31;
    --accent-muted: #e8d5d0;
    --rule: #d4cfc5;
    --text-secondary: #6b6560;
    --mono: 'DM Mono', monospace;
    --serif: 'Playfair Display', Georgia, serif;
    --sans: 'Instrument Sans', sans-serif;
    --gap: 8px;
  }

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

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  }

  body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    line-height: 1.6;
    overflow-x: hidden;
  }

  ::selection { background: var(--accent); color: #fff; }

  a { color: inherit; text-decoration: none; }

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
  }

  /* ---------- Progress rail (signature element) ---------- */
  .progress-rail {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--accent);
    z-index: 200;
    transition: width 0.05s linear;
  }

  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--gap) * 2.5) calc(var(--gap) * 5);
    background: rgba(245, 242, 236, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--rule);
  }

  .nav-logo {
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .nav-logo .name-a,
  .nav-logo .name-p { color: var(--accent); }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.4); }
  }

  .nav-links {
    display: flex;
    gap: calc(var(--gap) * 4);
    list-style: none;
  }

  .nav-links a {
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    transition: color 0.2s;
    position: relative;
    padding-bottom: 2px;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0%;
    height: 1px;
    background: var(--accent);
    transition: width 0.25s;
  }

  .nav-links a:hover { color: var(--ink); }
  .nav-links a:hover::after { width: 100%; }
  .nav-links a.active {
    color: var(--ink);
    font-weight: 500;
  }
  .nav-links a.active::after { width: 100%; }

  .nav-resume-item { display: flex; align-items: center; }

  .nav-resume-btn {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 9px 18px;
    background: var(--accent);
    color: #fff;
    border: 1.5px solid var(--accent);
    cursor: pointer;
    transition: background 0.25s, border-color 0.25s, transform 0.2s;
    white-space: nowrap;
  }

  .nav-resume-btn:hover {
    background: var(--ink);
    border-color: var(--ink);
  }

  .nav-resume-btn:active { transform: scale(0.98); }

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

  .hamburger span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--ink);
    transition: all 0.3s;
  }

  section {
    padding: calc(var(--gap) * 14) calc(var(--gap) * 5);
    max-width: 1100px;
    margin: 0 auto;
  }

  .full-bleed {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
  }

  .section-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: calc(var(--gap) * 4);
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 2);
  }

  .section-label::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--accent);
  }

  #hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding-top: calc(var(--gap) * 8);
    padding-bottom: calc(var(--gap) * 8);
    max-width: none;
    padding-left: calc(var(--gap) * 5);
    padding-right: calc(var(--gap) * 5);
    position: relative;
    border-bottom: 1px solid var(--rule);
    overflow: hidden;
  }

  /* Ambient backdrop: floating tech constellation */
  .hero-orbit {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    user-select: none;
    z-index: 0;
  }

  .hero-orbit::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 20% 40%, rgba(200, 75, 49, 0.06) 0%, transparent 70%),
      radial-gradient(ellipse 60% 50% at 80% 60%, rgba(14, 14, 14, 0.04) 0%, transparent 70%);
  }

  .hero-orbit-icon {
    position: absolute;
    width: var(--size, 40px);
    height: var(--size, 40px);
    opacity: var(--opacity, 0.12);
    animation: orbit-float var(--dur, 8s) ease-in-out infinite;
    animation-delay: var(--delay, 0s);
    filter: saturate(1.2);
    will-change: transform;
  }

  .hero-orbit-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  @keyframes orbit-float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(6px, -10px) rotate(3deg); }
    66% { transform: translate(-4px, 6px) rotate(-2deg); }
  }

  .hero-name {
    font-family: var(--mono);
    font-size: clamp(2rem, 5.5vw, 3.6rem);
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: 0.04em;
    margin: calc(var(--gap) * 4) 0;
    color: var(--ink);
  }

  .hero-name .name-a,
  .hero-name .name-p {
    color: var(--accent);
  }

  .hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: calc(var(--gap) * 10);
    align-items: end;
    position: relative;
    z-index: 1;
  }

  .hero-text h1.hero-name {
    margin-bottom: calc(var(--gap) * 4);
  }

  .hero-role {
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .hero-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 540px;
    line-height: 1.75;
    margin-bottom: calc(var(--gap) * 6);
  }

  .hero-cta {
    display: flex;
    gap: calc(var(--gap) * 2);
    flex-wrap: wrap;
  }

  .btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    border: 1.5px solid var(--ink);
    transition: all 0.25s;
    cursor: pointer;
  }

  .btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }

  .btn-primary {
    background: var(--ink);
    color: var(--paper);
  }

  .btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
  }

  .btn-secondary {
    background: transparent;
    color: var(--ink);
  }

  .btn-secondary:hover {
    background: var(--ink);
    color: var(--paper);
  }

  .hero-aside {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--gap) * 3);
  }

  .profile-frame {
    width: 280px;
    height: 340px;
    border: 1.5px solid var(--rule);
    overflow: hidden;
    position: relative;
    background: var(--paper-warm);
  }

  .profile-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
  }

  .profile-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1.5px solid var(--rule);
    transform: translate(8px, 8px);
    pointer-events: none;
  }

  .profile-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-secondary);
    font-family: var(--mono);
    font-size: 0.7rem;
  }

  .profile-placeholder svg {
    width: 48px;
    height: 48px;
    opacity: 0.3;
  }

  .hero-stats {
    display: flex;
    gap: calc(var(--gap) * 4);
    width: 100%;
    justify-content: center;
  }

  .stat {
    text-align: center;
  }

  .stat-num {
    font-family: var(--serif);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
    color: var(--ink);
  }

  .stat-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 4px;
  }

  .tech-marquee {
    position: absolute;
    bottom: 104px;
    left: 0;
    right: 0;
    width: 100%;
    overflow: hidden;
    z-index: 1;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
  }

  .tech-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    padding: 4px 0;
    will-change: transform;
    animation: marquee-scroll var(--marquee-duration, 40s) linear infinite;
  }

  .marquee-set {
    display: flex;
    align-items: center;
    gap: calc(var(--gap) * 3);
    flex-shrink: 0;
    padding-right: calc(var(--gap) * 3);
  }

  @keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(var(--marquee-distance, -50%)); }
  }

  .tech-marquee:hover .tech-marquee-track {
    animation-play-state: paused;
  }

  .tech-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    transition: transform 0.25s;
  }

  .tech-icon:hover {
    transform: translateY(-3px) scale(1.12);
  }

  .tech-icon-chip {
    display: none;
  }

  .tech-chip {
    display: none;
  }

  @media (prefers-reduced-motion: reduce) {
    .tech-marquee-track { animation: none; }
  }

  .scroll-cue {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 1;
  }

  .scroll-cue .line {
    width: 1px;
    height: 28px;
    background: var(--rule);
    position: relative;
    overflow: hidden;
  }

  .scroll-cue .line::after {
    content: '';
    position: absolute;
    top: -100%; left: 0;
    width: 100%; height: 100%;
    background: var(--accent);
    animation: dropline 1.8s ease-in-out infinite;
  }

  @keyframes dropline {
    0% { top: -100%; }
    60% { top: 100%; }
    100% { top: 100%; }
  }

  .divider {
    border: none;
    border-top: 1px solid var(--rule);
    margin: 0;
  }

  #about {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: calc(var(--gap) * 10);
    align-items: start;
  }

  .about-heading {
    font-family: var(--serif);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: calc(var(--gap) * 4);
    position: sticky;
    top: 100px;
  }

  .about-body p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: calc(var(--gap) * 3);
  }

  .about-body p strong {
    color: var(--ink);
    font-weight: 600;
  }

  .about-meta {
    margin-top: calc(var(--gap) * 5);
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) * 2);
  }

  .about-meta-row {
    display: flex;
    gap: calc(var(--gap) * 3);
    align-items: center;
    font-family: var(--mono);
    font-size: 0.78rem;
  }

  .about-meta-label {
    color: var(--text-secondary);
    min-width: 80px;
  }

  .about-meta-value { color: var(--ink); }

  #skills { border-top: 1px solid var(--rule); }

  .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: calc(var(--gap) * 4);
    margin-top: calc(var(--gap) * 4);
  }

  .skill-group {
    padding: calc(var(--gap) * 4);
    border: 1px solid var(--rule);
    background: var(--paper-warm);
    transition: border-color 0.2s, transform 0.3s;
  }

  .skill-group:hover { border-color: var(--ink); transform: translateY(-3px); }

  .skill-group.featured {
    border-color: var(--ink);
    position: relative;
  }

  .skill-group.featured::before {
    content: 'CORE STRENGTH';
    position: absolute;
    top: -9px;
    left: calc(var(--gap) * 4);
    background: var(--paper);
    padding: 0 8px;
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: var(--accent);
  }

  .skill-group-title {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: calc(var(--gap) * 3);
    padding-bottom: calc(var(--gap) * 2);
    border-bottom: 1px solid var(--rule);
  }

  .skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--gap) * 1.5);
  }

  .tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 4px 10px;
    border: 1px solid var(--rule);
    color: var(--text-secondary);
    transition: all 0.2s;
    background: var(--paper);
  }

  .tag:hover {
    border-color: var(--ink);
    color: var(--ink);
  }

  .tag.adv {
    border-color: var(--ink);
    color: var(--ink);
    font-weight: 500;
  }

  #projects { border-top: 1px solid var(--rule); }

  .projects-filter {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--gap) * 1.5);
    margin-top: calc(var(--gap) * 4);
    margin-bottom: calc(var(--gap) * 2);
  }

  .filter-btn {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 6px 14px;
    border: 1px solid var(--rule);
    background: var(--paper);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
  }

  .filter-btn:hover { border-color: var(--ink); color: var(--ink); }

  .filter-btn.active {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--gap) * 3);
    margin-top: calc(var(--gap) * 4);
  }

  .project-card {
    border: 1px solid var(--rule);
    padding: calc(var(--gap) * 4);
    background: var(--paper);
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) * 2);
    position: relative;
    overflow: hidden;
  }

  .project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 0;
    background: var(--accent);
    transition: height 0.3s;
  }

  .project-card:hover {
    border-color: var(--ink);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(14,14,14,0.08);
  }

  .project-card:hover::before { height: 100%; }

  .project-card.hidden-card { display: none; }

  .project-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
  }

  .project-kind {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border: 1px solid var(--rule);
    padding: 2px 8px;
    white-space: nowrap;
  }

  .project-title {
    font-family: var(--serif);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.2;
  }

  .project-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
  }

  .project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--gap) * 1);
    margin-top: calc(var(--gap) * 1);
  }

  .project-link {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s;
    margin-top: auto;
  }

  .project-link:hover { gap: 8px; }

  .project-link.disabled {
    color: var(--text-secondary);
    cursor: default;
  }

  #experience { border-top: 1px solid var(--rule); }

  .exp-list {
    margin-top: calc(var(--gap) * 4);
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
  }

  .exp-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: calc(var(--gap) * 6);
    padding: calc(var(--gap) * 5) 0;
    border-bottom: 1px solid var(--rule);
    transition: padding-left 0.25s;
  }

  .exp-item:hover { padding-left: 8px; }

  .exp-period {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding-top: 3px;
  }

  .exp-duration {
    display: block;
    margin-top: 4px;
    color: var(--accent);
  }

  .exp-role {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
  }

  .exp-company {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
    margin-bottom: calc(var(--gap) * 1.5);
  }

  .exp-detail {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 560px;
  }

  #contact {
    border-top: 1px solid var(--rule);
    text-align: center;
  }

  .contact-heading {
    font-family: var(--serif);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: calc(var(--gap) * 3);
  }

  .contact-sub {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: calc(var(--gap) * 6);
  }

  .contact-email {
    display: inline-block;
    font-family: var(--mono);
    font-size: 1rem;
    letter-spacing: 0.04em;
    color: var(--accent);
    border-bottom: 1px solid var(--accent);
    padding-bottom: 2px;
    margin-bottom: calc(var(--gap) * 6);
    transition: opacity 0.2s;
  }

  .contact-email:hover { opacity: 0.7; }

  .social-links {
    display: flex;
    justify-content: center;
    gap: calc(var(--gap) * 3);
    margin-top: calc(var(--gap) * 4);
    flex-wrap: wrap;
  }

  .social-link {
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border: 1px solid var(--rule);
    padding: 8px 18px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .social-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    fill: currentColor;
  }

  .social-icon--stroke {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .social-link:hover {
    border-color: var(--ink);
    color: var(--ink);
  }

  .social-link:hover .social-icon {
    color: var(--accent);
  }

  footer {
    border-top: 1px solid var(--rule);
    padding: calc(var(--gap) * 4) calc(var(--gap) * 5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
  }

  .footer-copy {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
  }

  .footer-back {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    border: 1px solid var(--rule);
    padding: 6px 14px;
    transition: all 0.2s;
  }

  .footer-back:hover {
    color: var(--ink);
    border-color: var(--ink);
  }

  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }

  /* Cinematic per-section frame — desktop only */
  .cine-section {
    opacity: 0.35;
    transform: scale(0.985);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .cine-section.in-frame {
    opacity: 1;
    transform: scale(1);
  }

  @media (max-width: 900px) {
    .cine-section {
      opacity: 1;
      transform: none;
      transition: none;
    }
  }

  .mobile-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--paper);
    z-index: 99;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: calc(var(--gap) * 5);
  }

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

  .mobile-menu a {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--ink);
    transition: color 0.2s;
    position: relative;
  }

  .mobile-menu a:hover { color: var(--accent); }

  .mobile-menu a.active {
    color: var(--accent);
    position: relative;
  }

  .mobile-menu a.active::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background: var(--accent);
  }

  .mobile-resume-btn {
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 32px;
    background: var(--accent);
    color: #fff;
    border: 1.5px solid var(--accent);
    cursor: pointer;
    transition: background 0.25s, border-color 0.25s;
    margin-bottom: calc(var(--gap) * 2);
  }

  .mobile-resume-btn:hover {
    background: var(--ink);
    border-color: var(--ink);
  }

  body.modal-open { overflow: hidden; }

  .resume-modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--gap) * 3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .resume-modal.open {
    opacity: 1;
    visibility: visible;
  }

  .resume-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(14, 14, 14, 0.55);
    backdrop-filter: blur(4px);
  }

  .resume-modal-panel {
    position: relative;
    z-index: 1;
    width: min(920px, 100%);
    max-height: min(90vh, 860px);
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1.5px solid var(--rule);
    box-shadow: 8px 8px 0 rgba(14, 14, 14, 0.08);
    transform: translateY(12px) scale(0.985);
    transition: transform 0.35s ease;
  }

  .resume-modal.open .resume-modal-panel {
    transform: translateY(0) scale(1);
  }

  .resume-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: calc(var(--gap) * 3);
    padding: calc(var(--gap) * 4) calc(var(--gap) * 5);
    border-bottom: 1px solid var(--rule);
  }

  .resume-modal-heading .section-label { margin-bottom: calc(var(--gap) * 2); }

  .resume-modal-title {
    font-family: var(--serif);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--ink);
  }

  .resume-modal-close {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--text-secondary);
    background: none;
    border: 1.5px solid var(--rule);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
  }

  .resume-modal-close:hover {
    color: var(--ink);
    border-color: var(--ink);
    background: var(--paper-warm);
  }

  .resume-modal-body {
    flex: 1;
    min-height: 0;
    padding: calc(var(--gap) * 3);
    background: var(--paper-warm);
  }

  .resume-modal-body iframe {
    width: 100%;
    height: min(62vh, 640px);
    min-height: 360px;
    border: 1.5px solid var(--rule);
    background: #fff;
    display: block;
  }

  .resume-modal-footer {
    display: flex;
    justify-content: flex-end;
    padding: calc(var(--gap) * 3) calc(var(--gap) * 5);
    border-top: 1px solid var(--rule);
  }

  @media (max-width: 900px) {
    nav { padding: 16px 24px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }

    .resume-modal { padding: 0; align-items: stretch; }
    .resume-modal-panel {
      width: 100%;
      max-height: 100vh;
      height: 100%;
      border: none;
      box-shadow: none;
    }
    .resume-modal-header { padding: calc(var(--gap) * 4) 24px; }
    .resume-modal-body { padding: calc(var(--gap) * 2) 24px; }
    .resume-modal-body iframe {
      height: calc(100vh - 220px);
      min-height: 280px;
    }
    .resume-modal-footer { padding: calc(var(--gap) * 3) 24px; }

    #hero {
      display: flex;
      flex-direction: column;
      align-items: stretch;
      min-height: auto;
      padding: 100px 24px 28px;
    }
    .hero-inner {
      grid-template-columns: 1fr;
      gap: calc(var(--gap) * 6);
      order: 1;
    }
    .hero-aside { order: -1; }
    .profile-frame { width: 200px; height: 240px; }
    .hero-orbit-icon { opacity: calc(var(--opacity, 0.12) * 0.7); }

    .hero-name {
      font-size: clamp(1.75rem, 8vw, 2.4rem);
      margin: calc(var(--gap) * 3) 0;
      letter-spacing: 0.06em;
    }

    .tech-marquee {
      position: static;
      order: 2;
      margin-top: calc(var(--gap) * 5);
      width: 100%;
      flex-shrink: 0;
      -webkit-mask-image: none;
      mask-image: none;
    }

    .tech-marquee-track {
      gap: calc(var(--gap) * 2);
      animation-duration: 28s;
    }

    .tech-icon {
      width: 32px;
      height: 32px;
    }

    .scroll-cue {
      position: static;
      order: 3;
      transform: none;
      align-self: center;
      margin-top: calc(var(--gap) * 6);
    }

    section { padding: calc(var(--gap) * 10) 24px; }

    #about {
      grid-template-columns: 1fr;
      gap: calc(var(--gap) * 4);
    }

    .about-heading { position: static; }

    .exp-item {
      grid-template-columns: 1fr;
      gap: calc(var(--gap) * 1.5);
    }

    footer { flex-direction: column; gap: 12px; text-align: center; }
  }

  @media (max-width: 540px) {
    .hero-name { font-size: 1.65rem; }
    .projects-grid { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: calc(var(--gap) * 3); }
  }