/* styles.css */

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

  :root {
    --iron:   #12121a;
    --steel:  #1e1e28;
    --forge:  #e05c3a;
    --alloy:  #a0a4bc;
    --light:  #f0f0f8;
    --wire:   #2e2e3e;
    --white:  #ffffff;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Barlow', sans-serif;
    background: #131320;
    color: var(--light);
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 3rem;
    background: rgba(18,18,26,0.96);
    border-bottom: 1px solid var(--wire);
    backdrop-filter: blur(8px);
  }
  .logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.6rem; font-weight: 700;
    letter-spacing: 0.1em; color: var(--white);
  }
  .logo span { color: var(--forge); }
  .nav-right { display: flex; align-items: center; gap: 2rem; }
  nav ul { display: flex; gap: 2rem; list-style: none; }
  nav ul a {
    font-size: 0.85rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: #c0c4d8; text-decoration: none;
    transition: color 0.2s;
  }
  nav ul a:hover { color: var(--white); }

  .lang-switcher { display: flex; border: 1px solid var(--wire); }
  .lang-btn {
    background: transparent; color: #c0c4d8; border: none;
    padding: 0.4rem 0.7rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem; letter-spacing: 0.1em;
    cursor: pointer; transition: background 0.2s, color 0.2s;
  }
  .lang-btn:hover { color: var(--white); }
  .lang-btn.active { background: var(--forge); color: var(--white); }


  /* HERO */
  #hero {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: 8rem 3rem 4rem;
    position: relative;
    overflow: hidden;
  }
  @keyframes gridShift {
    from { background-position: 0 0; }
    to { background-position: 60px 60px; }
  }

  .hero-accent {
    position: absolute; right: -80px; top: 50%;
    transform: translateY(-50%);
    width: 500px; height: 500px;
    border: 1px solid rgba(224,92,58,0.25);
    border-radius: 50%;
    animation: rotate 30s linear infinite;
  }
  .hero-accent::before {
    content: '';
    position: absolute; inset: 40px;
    border: 1px solid rgba(224,92,58,0.15);
    border-radius: 50%;
  }
  .hero-accent::after {
    content: '';
    position: absolute; inset: 80px;
    border: 1px solid rgba(224,92,58,0.08);
    border-radius: 50%;
  }
  @keyframes rotate {
    from { transform: translateY(-50%) rotate(0deg); }
    to { transform: translateY(-50%) rotate(360deg); }
  }

  .hero-eyebrow {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.88rem; color: var(--forge);
    letter-spacing: 0.2em; text-transform: uppercase;
    margin-bottom: 1.5rem;
    opacity: 0; animation: fadeUp 0.6s 0.2s forwards;
  }
  .hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.01em;
    max-width: 700px;
    color: var(--white);
    opacity: 0; animation: fadeUp 0.6s 0.4s forwards;
  }
  .hero-title span { color: var(--forge); }

  .hero-slogan {
    margin-top: 1.5rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.5rem; font-weight: 600;
    color: var(--white);
    letter-spacing: 0.05em;
    border-left: 3px solid var(--forge);
    padding-left: 1rem;
    opacity: 0; animation: fadeUp 0.6s 0.55s forwards;
  }

  .hero-subtitle {
    font-size: 1.05rem; font-weight: 300;
    color: #c0c4d8;
    max-width: 500px;
    margin-top: 1.5rem;
    line-height: 1.75;
    opacity: 0; animation: fadeUp 0.6s 0.7s forwards;
  }
  .hero-cta {
    display: flex; gap: 1rem; margin-top: 2.5rem;
    opacity: 0; animation: fadeUp 0.6s 0.85s forwards;
  }
  .hero-image {
	  position: absolute;
	  right: 0;
	  transform: translateY(-45%);
	  width: clamp(420px, 48vw, 650px);
	  opacity: 0;
	  animation: fadeUp 0.8s 0.6s forwards;
	  z-index: 2;
	  pointer-events: none;
	}

	.hero-image img {
	  width: 100%;
	  height: auto;
	  display: block;
	  /* Supprime le fond blanc de l'image */
	  mix-blend-mode: lighten;
	}
  .btn-primary {
    padding: 0.85rem 2rem;
    background: var(--forge);
    color: var(--white); border: none; cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
    transition: background 0.2s;
    text-decoration: none; display: inline-block;
  }
  .btn-primary:hover { background: var(--ember); }
  .btn-outline {
    padding: 0.85rem 2rem;
    background: transparent;
    color: var(--white);
    border: 1px solid #4a4a60;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
    transition: border-color 0.2s, color 0.2s;
    text-decoration: none; display: inline-block;
  }
  .btn-outline:hover { border-color: var(--forge); color: var(--forge); }

  .hero-stats {
    display: flex; gap: 3rem; margin-top: 4rem;
    opacity: 0; animation: fadeUp 0.6s 1s forwards;
  }
  .stat-val {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem; font-weight: 700; color: var(--white);
  }
  .stat-val span { color: var(--forge); }
  .stat-label {
    font-size: 0.78rem; font-weight: 500;
    color: #a0a4bc; letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* SECTION BASE */
  .section-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem; color: var(--forge);
    letter-spacing: 0.25em; text-transform: uppercase;
    margin-bottom: 0.8rem;
  }
  .section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; color: var(--white);
    margin-bottom: 1rem;
  }
  .section-body {
    font-size: 1rem; font-weight: 300;
    color: #c0c4d8; line-height: 1.8;
    max-width: 560px;
  }
  .divider {
    width: 40px; height: 2px;
    background: var(--forge);
    margin-bottom: 1.5rem;
  }

  /* ABOUT */
  #about {
    padding: 6rem 3rem;
    background: var(--steel);
    border-top: 1px solid var(--wire);
    border-bottom: 1px solid var(--wire);
  }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem; align-items: center;
    max-width: 1100px; margin: 0 auto;
  }
  .about-visual {
    position: relative;
    aspect-ratio: 1;
    max-width: 380px;
    display: flex; align-items: center; justify-content: center;
  }
  .hex-frame {
    width: 100%; height: 100%;
    border: 1px solid #3a3a50;
    display: flex; align-items: center; justify-content: center;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    background: #16161f;
  }
  	.hex-frame img {
	  width: 95%;
	  height: 95%;
	  object-fit: cover;
	  mix-blend-mode: lighten; /* supprime le fond blanc */
	  transform: scale(1.05);
	}

  .hex-inner {
    font-family: 'Rajdhani', sans-serif;
    font-size: 4.5rem; font-weight: 700;
    color: var(--forge); opacity: 0.25;
    letter-spacing: -0.05em;
  }
  .about-tag {
    position: absolute;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem; color: #c0c4d8;
    letter-spacing: 0.15em;
    background: var(--steel);
    padding: 4px 10px;
    border: 1px solid var(--wire);
  }
  .tag-tl { top: 20%; left: -80px; }
  .tag-br { bottom: 20%; right: -80px; }

  /* SERVICES */
  #services { padding: 6rem 3rem; }
  .services-wrap { max-width: 1100px; margin: 0 auto; }
  .services-header { margin-bottom: 3rem; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1px;
    background: var(--wire);
    border: 1px solid var(--wire);
  }
  .service-card {
    background: var(--iron);
    padding: 2.5rem 2rem;
    position: relative;
    transition: background 0.2s;
    cursor: default;
  }
  .service-card:hover { background: var(--steel); }
  .service-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 0; height: 2px;
    background: var(--forge);
    transition: width 0.3s;
  }
  .service-card:hover::before { width: 100%; }
  .service-num {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem; color: var(--forge);
    letter-spacing: 0.2em; margin-bottom: 1.5rem;
  }
  .service-icon {
    font-size: 1.8rem; margin-bottom: 0.8rem;
    display: block; color: var(--forge);
  }
  .service-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem; font-weight: 700;
    color: var(--white); margin-bottom: 0.75rem;
  }
  .service-desc {
    font-size: 0.9rem; font-weight: 300;
    color: #c0c4d8; line-height: 1.75;
  }
	/* PROJETS */
	#projets {
	  padding: 6rem 3rem;
	  background: var(--iron);
	  border-top: 1px solid var(--wire);
	}
	.projects-grid {
	  max-width: 1100px;
	  margin: 0 auto;
	  display: grid;
	  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	  gap: 2rem;
	}
	.project-card {
	  background: var(--steel);
	  border: 1px solid var(--wire);
	  overflow: hidden;
	  transition: border-color 0.3s, transform 0.3s;
	  display: flex; flex-direction: column;
	}
	.project-card:hover {
	  border-color: var(--forge);
	  transform: translateY(-4px);
	}

	.project-visual {
	  position: relative;
	  overflow: hidden;
	  background: #0a0c0f;
	  width: 100%;
	  /* On retire aspect-ratio et height fixe */
	}

	.project-image {
	  width: 100%;
	  height: auto;        /* L'image garde ses proportions */
	  display: block;
	  filter: brightness(0.9) contrast(1.05);
	  transition: transform 0.4s ease, filter 0.4s ease;
	}

	.project-card:hover .project-image {
	  transform: scale(1.05);
	  filter: brightness(1) contrast(1.1);
	}

	.project-visual::after {
	  content: '';
	  position: absolute;
	  inset: 0;
	  background: linear-gradient(
		180deg,
		rgba(10, 12, 15, 0) 70%,
		rgba(10, 12, 15, 0.4) 100%
	  );
	  pointer-events: none;
	}

	.project-info {
	  padding: 1.8rem;
	  display: flex; flex-direction: column; gap: 0.8rem;
	  flex: 1;
	}
	.project-tag {
	  font-family: 'Share Tech Mono', monospace;
	  font-size: 0.7rem;
	  color: var(--forge);
	  letter-spacing: 0.2em;
	}
	.project-info h3 {
	  font-family: 'Rajdhani', sans-serif;
	  font-size: 1.3rem;
	  font-weight: 700;
	  color: var(--white);
	  line-height: 1.3;
	}
	.project-info p {
	  font-size: 0.92rem;
	  font-weight: 300;
	  color: #c0c4d8;
	  line-height: 1.7;
	  flex: 1;
	}
	.project-tools {
	  display: flex; flex-wrap: wrap; gap: 0.5rem;
	  margin-top: 0.5rem;
	}
	.tool-tag {
	  font-family: 'Share Tech Mono', monospace;
	  font-size: 0.7rem;
	  color: #c0c4d8;
	  letter-spacing: 0.08em;
	  padding: 4px 10px;
	  border: 1px solid var(--wire);
	  background: var(--iron);
	}

  /* TOOLS */
  #tools {
    background: var(--steel);
    border-top: 1px solid var(--wire);
    padding: 6rem 3rem;
  }
  .tools-inner { max-width: 1100px; margin: 0 auto; }
  .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem; margin-top: 2.5rem;
  }
  .tool-chip {
    border: 1px solid #3a3a50;
    padding: 1.4rem 1.5rem;
    background: var(--iron);
    transition: border-color 0.2s, background 0.2s;
  }
  .tool-chip:hover { border-color: var(--forge); background: #16161f; }
  .tool-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.15rem; font-weight: 700;
    color: var(--white);
  }
  .tool-type {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem; color: #a0a4bc;
    letter-spacing: 0.08em; margin-top: 6px;
  }

  /* CONTACT */
  .contact-section {
    background: var(--iron);
    border-top: 1px solid var(--wire);
    padding: 6rem 3rem;
  }
  .section-header {
    max-width: 1100px;
    margin: 0 auto 3rem;
    display: flex; align-items: center; gap: 1.5rem;
  }
  .section-num {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem; color: var(--forge);
    letter-spacing: 0.2em;
  }
  .section-header h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700; color: var(--white);
    letter-spacing: 0.05em;
  }
  .section-line {
    flex: 1; height: 1px;
    background: var(--wire);
  }
  .contact-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .contact-info p {
    font-size: 1rem; font-weight: 300;
    color: #c0c4d8; line-height: 1.8;
    margin-bottom: 2.5rem;
  }
  .contact-details {
    display: flex; flex-direction: column; gap: 1.5rem;
  }
  .contact-item {
    display: flex; flex-direction: column;
    gap: 0.3rem;
    border-left: 2px solid var(--forge);
    padding-left: 1rem;
  }
  .contact-item-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: #a0a4bc;
    letter-spacing: 0.15em;
  }
  .contact-item span:last-child {
    font-size: 0.95rem;
    color: var(--white);
  }
  .contact-form {
    display: flex; 
	flex-direction: column; 
	gap: 1.2rem;
  }
  #contact-form .form-group {
  margin-bottom: 1.75rem;
	}

	#contact-form .form-group label {
	  display: block;
	  margin-bottom: 0.6rem;
	}

	#contact-form .form-group input,
	#contact-form .form-group textarea {
	  width: 100%;
	  box-sizing: border-box;
	}

	#contact-form .btn-primary {
	  margin-top: 0.5rem;
	}
  .form-group {
    display: flex; flex-direction: column; gap: 0.4rem;
  }
  .form-group label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    color: var(--forge);
    letter-spacing: 0.15em;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: var(--steel);
    border: 1px solid var(--wire);
    color: var(--white);
    padding: 0.8rem 1rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.2s;
    outline: none;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--forge);
  }
  .form-group textarea {
    resize: vertical;
    min-height: 110px;
  }
  .form-group select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--forge) 50%),
                      linear-gradient(135deg, var(--forge) 50%, transparent 50%);
    background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
    background-size: 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2rem;
  }
  .contact-form .btn-primary {
    margin-top: 0.5rem;
    align-self: flex-start;
    cursor: pointer;
  }
  
	.form-status {
	  margin-top: 1rem;
	  padding: 1rem;
	  font-family: 'Share Tech Mono', monospace;
	  font-size: 0.85rem;
	  letter-spacing: 0.05em;
	  display: none;
	  border-left: 3px solid;
	}
	.form-status.success {
	  display: block;
	  color: #4ade80;
	  background: rgba(74, 222, 128, 0.08);
	  border-color: #4ade80;
	}
	.form-status.error {
	  display: block;
	  color: var(--forge);
	  background: rgba(224, 92, 58, 0.08);
	  border-color: var(--forge);
	}

  @media (max-width: 768px) {
    .contact-grid, .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-corner { display: none; }
    nav { padding: 1rem 1.5rem; }
    nav ul { display: none; }
    #hero, #about, #services, #tools, .contact-section { padding-left: 1.5rem; padding-right: 1.5rem; }
  }

  footer {
    background: var(--steel);
    border-top: 1px solid var(--wire);
    padding: 2rem 3rem;
    display: flex; align-items: center; justify-content: space-between;
  }
  .footer-logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem; font-weight: 700;
    color: #a0a4bc;
  }
  .footer-logo span { color: var(--forge); }
  .footer-copy {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem; color: #5a5a70;
    letter-spacing: 0.1em;
  }