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

    :root {
      --bg: #0a0a0a;
      --bg-2: #111111;
      --bg-3: #1a1a1a;
      --bg-4: #222222;
      --border: #2a2a2a;
      --border-2: #3a3a3a;
      --white: #f5f5f5;
      --grey-1: #c8c8c8;
      --grey-2: #8a8a8a;
      --grey-3: #555555;
      --font-display: 'DM Serif Display', Georgia, serif;
      --font-body: 'DM Sans', sans-serif;
      --container: 900px;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--white);
      font-family: var(--font-body);
      line-height: 1.7;
    }

    /* ---- HEADER ---- */
    header {
      position: fixed;
      top: 0; left: 0;
      width: 100%;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.25rem 2.5rem;
      background: rgba(10,10,10,0.85);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
    }

    header h1 {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 400;
      color: var(--white);
      letter-spacing: -0.02em;
    }

    nav ul {
      display: flex;
      gap: 2rem;
      list-style: none;
    }

    nav a {
      font-size: 0.85rem;
      color: var(--grey-2);
      text-decoration: none;
      transition: color 0.2s;
      position: relative;
    }
    nav a::after {
      content: '';
      position: absolute;
      bottom: -4px; left: 0;
      width: 0; height: 1px;
      background: var(--white);
      transition: width 0.25s;
    }
    nav a:hover { color: var(--white); }
    nav a:hover::after { width: 100%; }

    /* ---- HERO ---- */
    .hero {
      min-height: 60vh;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 10rem 2rem 5rem;
      max-width: var(--container);
      margin: 0 auto;
      border-bottom: 1px solid var(--border);
    }

    .hero-label {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--grey-3);
      margin-bottom: 1.5rem;
    }

    .hero h2 {
      font-family: var(--font-display);
      font-size: clamp(2.2rem, 5vw, 4rem);
      font-weight: 400;
      line-height: 1.1;
      letter-spacing: -0.03em;
      color: var(--white);
      margin-bottom: 2rem;
    }

    .hero p {
      font-size: 1rem;
      color: var(--grey-2);
      max-width: 600px;
      margin-bottom: 1rem;
      line-height: 1.8;
    }

    .hero strong { color: var(--white); }

    /* ---- SECTIONS ---- */
    section {
      max-width: var(--container);
      margin: 0 auto;
      padding: 5rem 2rem;
      border-bottom: 1px solid var(--border);
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    section.visible {
      opacity: 1;
      transform: none;
    }

    section h2 {
      font-family: var(--font-display);
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      font-weight: 400;
      color: var(--white);
      margin-bottom: 2.5rem;
      letter-spacing: -0.02em;
    }

    section p {
      font-size: 0.95rem;
      color: var(--grey-2);
      max-width: 660px;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    section strong { color: var(--white); }

    /* ---- SKILLS GRID ---- */
    .futur-skills {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .skill {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
      background: var(--bg-3);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 1.25rem 1rem;
      width: 110px;
      text-align: center;
      transition: all 0.25s;
    }

    .skill:hover {
      border-color: var(--border-2);
      transform: translateY(-4px);
      box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    }

    .skill img {
      width: 42px; height: 42px;
      object-fit: contain;
      filter: grayscale(30%);
      transition: filter 0.25s;
    }
    .skill:hover img { filter: grayscale(0%); }

    .skill span {
      font-size: 0.75rem;
      font-weight: 500;
      color: var(--grey-2);
    }
    .skill:hover span { color: var(--white); }

    /* ---- PROJECTS GRID ---- */
    .project-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.25rem;
    }

    .project-card {
      background: var(--bg-2);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.75rem;
      transition: all 0.25s;
    }

    .project-card:hover {
      border-color: var(--border-2);
      transform: translateY(-4px);
      box-shadow: 0 16px 40px rgba(0,0,0,0.4);
    }

    .project-card h3 {
      font-family: var(--font-body);
      font-size: 1rem;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 0.75rem;
    }

    .project-card p {
      font-size: 0.88rem;
      color: var(--grey-2);
      line-height: 1.65;
    }

    /* ---- SOFT SKILLS ---- */
    .softskills-list {
      list-style: none;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 0.75rem;
    }

    .softskills-list li {
      background: var(--bg-3);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 0.85rem 1.2rem;
      font-size: 0.88rem;
      color: var(--grey-2);
      transition: all 0.2s;
    }

    .softskills-list li:hover {
      border-color: var(--border-2);
      color: var(--white);
    }

    /* ---- BLOCKQUOTE ---- */
    blockquote {
      border-left: 2px solid var(--border-2);
      padding: 1rem 1.5rem;
      margin: 2rem 0 0;
      font-family: var(--font-display);
      font-style: italic;
      font-size: 1.1rem;
      color: var(--grey-2);
    }

    blockquote em { color: var(--grey-3); font-style: normal; font-size: 0.85rem; }

    /* ---- TIMELINE ---- */
    .timeline {
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .timeline-item {
      display: flex;
      gap: 2rem;
      position: relative;
      padding-bottom: 2.5rem;
    }

    .timeline-item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 1.5rem;
      bottom: 0;
      width: 1px;
      background: var(--border);
    }

    .timeline-item:last-child::before { display: none; }

    .timeline-dot {
      flex-shrink: 0;
      width: 14px; height: 14px;
      border-radius: 50%;
      background: var(--bg);
      border: 2px solid var(--border-2);
      margin-top: 0.2rem;
      z-index: 1;
      transition: all 0.2s;
    }

    .timeline-item:hover .timeline-dot {
      border-color: var(--white);
      background: var(--white);
    }

    .timeline-body {}

    .timeline-item span {
      display: block;
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--grey-3);
      margin-bottom: 0.5rem;
    }

    .timeline-item p {
      font-size: 0.9rem;
      color: var(--grey-2);
      margin-bottom: 0.4rem;
    }

    .timeline-item strong { color: var(--white); }

    /* ---- FOOTER ---- */
    footer {
      border-top: 1px solid var(--border);
      padding: 2.5rem;
      text-align: center;
    }

    footer p { font-size: 0.82rem; color: var(--grey-3); margin-bottom: 0.4rem; }

    footer a {
      color: var(--grey-2);
      text-decoration: none;
      border-bottom: 1px solid var(--border-2);
      transition: color 0.2s, border-color 0.2s;
    }
    footer a:hover { color: var(--white); border-color: var(--white); }

    @media (max-width: 768px) {
      header { flex-direction: column; gap: 1rem; }
      nav ul { flex-wrap: wrap; gap: 1rem; justify-content: center; }
      .hero { padding: 8rem 1.5rem 4rem; }
      section { padding: 3.5rem 1.5rem; }
    }