:root {
    --black: #0a0a0a;
    --steel: #1a1e25;
    --iron: #252b35;
    --chrome: #e8eaed;
    --orange: #60a5fa;
    --orange-dim: #2563eb;
    --muted: #2563eb;
    --white: #f5f5f0;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--black);
    color: var(--chrome);
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
  }



  .logo-img {
    position: relative;
    display: inline-block;
  }
  .logo-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      105deg,
      rgba(0,35,149,0.55) 0%,
      rgba(0,35,149,0.3) 28%,
      rgba(255,255,255,0.15) 38%,
      rgba(255,255,255,0.15) 55%,
      rgba(237,41,57,0.35) 68%,
      rgba(237,41,57,0.55) 100%
    );
    mix-blend-mode: multiply;
    pointer-events: none;
    border-radius: 4px;
  }
  .logo-img-wrap { text-decoration: none; display: flex; align-items: center; }
  .logo-img img { filter: drop-shadow(0 0 12px rgba(0,85,255,0.5)); }


  /* ── LANGUAGE SWITCHER ── */
  .lang-switcher {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    margin-left: 1.5rem;
  }
  .lang-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.55rem;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.2s;
    border-radius: 2px;
  }
  .lang-btn:hover { border-color: var(--orange); color: var(--orange); }
  .lang-btn.active { background: var(--orange); border-color: var(--orange); color: var(--black); }


  /* ── BURGER MENU ── */
  .burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0.4rem;
    background: none;
    border: none;
    z-index: 200;
  }
  .burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--chrome);
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  .burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Mobile nav overlay */
  .mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(12px);
    z-index: 150;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a {
    color: var(--chrome);
    text-decoration: none;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    letter-spacing: 0.1em;
    transition: color 0.2s;
  }
  .mobile-nav a:hover { color: var(--orange); }
  .mobile-nav a.nav-cta {
    background: var(--orange);
    color: var(--black);
    padding: 0.6rem 2rem;
    font-size: 1.8rem;
  }
  .mobile-lang {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
  }
  .mobile-close {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--chrome);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.3rem;
  }

  /* ── NOISE OVERLAY ── */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
  }

  /* ── 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 4rem;
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(96,165,250,0.15);
    transition: padding 0.3s;
  }

  .logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 0.08em;
    color: var(--white);
    text-decoration: none;
  }
  .logo span { color: var(--orange); }

  .nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }
  .nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--orange); }

  .nav-cta {
    background: var(--orange);
    color: var(--black) !important;
    padding: 0.5rem 1.4rem;
    font-weight: 600 !important;
    transition: background 0.2s !important;
  }
  .nav-cta:hover { background: #bfdbfe !important; color: var(--black) !important; }

  /* ── HERO ── */
  #hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 14rem 4rem 4rem;
    position: relative;
    overflow: hidden;
  }

  #hero::after {
    content: '';
    position: absolute;
    right: -10%;
    top: 50%;
    transform: translateY(-50%);
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle at center, rgba(96,165,250,0.12) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-label {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--orange);
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(96,165,250,0.4);
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
  }

  .hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 7vw, 7rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp 0.8s 0.4s forwards;
  }
  .hero-title em {
    font-style: normal;
    color: var(--orange);
  }

  .hero-sub {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 460px;
    font-weight: 300;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp 0.8s 0.6s forwards;
  }

  .hero-btns {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: fadeUp 0.8s 0.8s forwards;
  }

  .btn-primary {
    background: var(--orange);
    color: var(--black);
    padding: 0.85rem 2rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-primary:hover { background: #bfdbfe; transform: translateY(-2px); }

  .btn-ghost {
    background: transparent;
    color: var(--chrome);
    padding: 0.85rem 2rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 1px solid rgba(96,165,250,0.2);
    transition: border-color 0.2s, transform 0.15s;
    cursor: pointer;
  }
  .btn-ghost:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }

  /* Extruder SVG illustration */
  .hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 1.2s 0.5s forwards;
  }

  .machine-wrap {
    position: relative;
    width: 100%;
    max-width: 520px;
  }

  .machine-wrap svg {
    width: 100%;
    filter: drop-shadow(0 0 40px rgba(96,165,250,0.25));
  }

  .spin-ring {
    animation: spin 12s linear infinite;
    transform-origin: 50% 50%;
  }
  .spin-ring-rev {
    animation: spinRev 18s linear infinite;
    transform-origin: 50% 50%;
  }

  /* ── STATS BAR ── */
  .stats-bar {
    background: var(--steel);
    border-top: 1px solid rgba(96,165,250,0.2);
    border-bottom: 1px solid rgba(96,165,250,0.2);
    display: flex;
    justify-content: space-around;
    padding: 2rem 4rem;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .stat {
    text-align: center;
  }
  .stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--orange);
    line-height: 1;
  }
  .stat-label {
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-top: 0.3rem;
  }

  /* ── SECTIONS COMMON ── */
  section { padding: 6rem 4rem; }
  .section-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--orange);
    font-weight: 600;
    margin-bottom: 1rem;
  }
  .section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 0.03em;
    color: var(--white);
    line-height: 1;
    margin-bottom: 1.5rem;
  }
  .section-body {
    color: var(--muted);
    max-width: 560px;
    font-weight: 300;
    font-size: 1.05rem;
  }

  /* ── BRANDS ── */
  #marques {
    background: var(--black);
    text-align: center;
  }
  .brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 3.5rem;
  }
  .brand-card {
    background: var(--steel);
    border: 1px solid rgba(255,255,255,0.06);
    padding: 1.8rem 2.8rem;
    min-width: 180px;
    transition: border-color 0.25s, transform 0.2s;
    cursor: default;
  }
  .brand-card:hover {
    border-color: var(--orange);
    transform: translateY(-4px);
  }
  .brand-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 0.1em;
    color: var(--chrome);
  }
  .brand-card:hover .brand-name { color: var(--orange); }
  .brand-type {
    font-size: 0.72rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 0.2rem;
  }

  /* ── CATALOGUE / PRODUITS ── */
  #catalogue { background: var(--steel); }
  .products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5px;
    margin-top: 3.5rem;
    border: 1.5px solid rgba(96,165,250,0.15);
  }
  .product-card {
    background: var(--iron);
    padding: 2rem;
    border: 1px solid transparent;
    transition: border-color 0.25s, background 0.25s;
    position: relative;
    overflow: hidden;
  }
  .product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 0;
    background: var(--orange);
    transition: height 0.3s;
  }
  .product-card:hover::before { height: 100%; }
  .product-card:hover { background: #2a3040; }

  .product-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
  }
  .product-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    color: var(--white);
    margin-bottom: 0.5rem;
  }
  .product-desc {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.7;
  }
  .product-tag {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--orange);
    font-weight: 600;
  }

  /* ── WHY US ── */
  #avantages {
    background: var(--black);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
  }
  .advantages-list {
    list-style: none;
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .advantage-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.2rem;
    border-left: 2px solid rgba(96,165,250,0.3);
    transition: border-color 0.25s, background 0.2s;
  }
  .advantage-item:hover {
    border-color: var(--orange);
    background: rgba(96,165,250,0.04);
  }
  .adv-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
  }
  .adv-title {
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
  }
  .adv-text {
    color: var(--muted);
    font-size: 0.88rem;
  }

  /* Big number decoration */
  .big-deco {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(8rem, 18vw, 16rem);
    color: transparent;
    -webkit-text-stroke: 1px rgba(96,165,250,0.12);
    line-height: 1;
    user-select: none;
    pointer-events: none;
  }

  /* ── PROCESS ── */
  #processus {
    background: var(--steel);
    text-align: center;
  }
  .steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 4rem;
    position: relative;
  }
  .steps-grid::before {
    content: '';
    position: absolute;
    top: 2.8rem;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--orange), transparent);
  }
  .step {
    padding: 0 1.5rem;
    position: relative;
  }
  .step-num {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--iron);
    border: 2px solid var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    color: var(--orange);
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
  }
  .step-title {
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
  }
  .step-desc { color: var(--muted); font-size: 0.85rem; }

  /* ── CONTACT ── */
  #contact {
    background: var(--black);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
  }
  .contact-info { padding-top: 1rem; }
  .contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.05);
    transition: border-color 0.2s;
  }
  .contact-detail:hover { border-color: rgba(96,165,250,0.3); }
  .contact-detail-icon { font-size: 1.2rem; }
  .contact-detail-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--orange);
    font-weight: 600;
  }
  .contact-detail-value {
    color: var(--chrome);
    font-size: 0.95rem;
    margin-top: 0.15rem;
  }

  /* Form */
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .form-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    font-weight: 600;
  }
  .form-input, .form-textarea, .form-select {
    background: var(--steel);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--chrome);
    padding: 0.75rem 1rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    border-radius: 0;
  }
  .form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--orange);
  }
  .form-textarea { min-height: 130px; resize: vertical; }
  .form-select option { background: var(--steel); }

  /* ── FOOTER ── */
  footer {
    background: var(--steel);
    border-top: 1px solid rgba(96,165,250,0.2);
    padding: 3rem 4rem 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
  }
  .footer-brand .logo { font-size: 1.8rem; display: block; margin-bottom: 1rem; }
  .footer-tagline { color: var(--muted); font-size: 0.9rem; font-weight: 300; max-width: 280px; }
  .footer-col-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--orange);
    font-weight: 600;
    margin-bottom: 1rem;
  }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
  .footer-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
  }
  .footer-links a:hover { color: var(--white); }
  .footer-bottom {
    background: var(--steel);
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    padding: 1.2rem 4rem;
    color: var(--muted);
    font-size: 0.8rem;
  }

  /* ── SCROLLBAR ── */
  ::-webkit-scrollbar { width: 5px; }
  ::-webkit-scrollbar-track { background: var(--black); }
  ::-webkit-scrollbar-thumb { background: var(--orange-dim); }

  /* ── ANIMATIONS ── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
  }
  @keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
  }
  @keyframes spinRev {
    from { transform: rotate(360deg); }
    to   { transform: rotate(0deg); }
  }
  @keyframes pulse-glow {
    0%, 100% { opacity: 0.6; }
    50%       { opacity: 1; }
  }

  /* ── SCROLL REVEAL ── */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ── RESPONSIVE ── */
  /* ── TABLET ── */
  @media (max-width: 900px) {
    .burger { display: flex; }
    nav {
      padding: 0.8rem 1.5rem;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .nav-links { display: none; }
    .lang-switcher { margin-left: 0; }
    .logo-img img { height: 60px !important; }

    #hero {
      grid-template-columns: 1fr;
      padding: 7rem 1.5rem 3rem;
      min-height: auto;
    }
    .hero-visual { display: none; }
    .hero-title { font-size: clamp(2.8rem, 10vw, 4.5rem); }

    .stats-bar {
      padding: 1.5rem 1rem;
      gap: 1rem;
    }
    .stat-num { font-size: 2.2rem; }

    section { padding: 3.5rem 1.5rem; }

    .brands-grid { gap: 1rem; }
    .brand-card { min-width: 140px; padding: 1.2rem 1.5rem; }

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

    #avantages {
      grid-template-columns: 1fr;
      gap: 2rem;
      padding: 3.5rem 1.5rem;
    }
    .big-deco { font-size: 6rem; }

    .steps-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .steps-grid::before { display: none; }

    #contact {
      grid-template-columns: 1fr;
      gap: 2.5rem;
      padding: 3.5rem 1.5rem;
    }

    footer {
      grid-template-columns: 1fr;
      gap: 2rem;
      padding: 2.5rem 1.5rem 1.5rem;
    }
    .footer-brand .logo-img img { height: 60px !important; }

    .form-row { grid-template-columns: 1fr; }
  }

  /* ── MOBILE ── */
  @media (max-width: 480px) {
    nav { padding: 0.6rem 1rem; }
    .logo-img img { height: 48px !important; }
    .lang-switcher { gap: 0.3rem; }
    .lang-btn { padding: 0.2rem 0.4rem; font-size: 0.65rem; }

    .hero-label { font-size: 0.62rem; }
    .hero-title { font-size: clamp(2.2rem, 11vw, 3.2rem); }
    .hero-sub { font-size: 0.95rem; }
    .hero-btns { flex-direction: column; gap: 0.8rem; }
    .btn-primary, .btn-ghost { text-align: center; padding: 0.8rem 1.5rem; font-size: 0.85rem; }

    .stats-bar { flex-direction: column; align-items: center; padding: 1.5rem 1rem; gap: 1.2rem; }
    .stat-num { font-size: 2.5rem; }

    .section-title { font-size: clamp(2rem, 9vw, 3rem); }

    .brands-grid { flex-direction: column; align-items: stretch; }
    .brand-card { min-width: unset; text-align: center; }

    .steps-grid { grid-template-columns: 1fr; gap: 1.5rem; }

    .contact-detail { padding: 0.8rem; }

    .footer-bottom { padding: 1rem; font-size: 0.72rem; }
  }


/* ── PAGES PRODUIT ── */
.page-hero {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10rem 4rem 5rem;
  background: var(--black);
  border-bottom: 1px solid rgba(96,165,250,0.15);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle at center, rgba(96,165,250,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .hero-label { margin-bottom: 1rem; }
.page-hero .hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.page-hero .hero-title em { font-style: normal; color: var(--orange); }
.page-hero .hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  font-weight: 300;
  margin-bottom: 2rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}
.back-link:hover { color: var(--orange); }
.page-content {
  padding: 5rem 4rem;
  background: var(--steel);
  min-height: 40vh;
}
.page-content-inner {
  max-width: 860px;
  margin: 0 auto;
}
.page-placeholder {
  border: 1px dashed rgba(96,165,250,0.25);
  padding: 3rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .page-hero { padding: 8rem 1.5rem 3rem; }
  .page-content { padding: 3rem 1.5rem; }
}

/* ── THEME TOGGLE BUTTON ── */
.theme-toggle {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--chrome);
  font-size: 0.95rem;
  width: 2.1rem;
  height: 2.1rem;
  cursor: pointer;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
  padding: 0;
  margin-left: 0.4rem;
  line-height: 1;
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--orange); }

/* ── LIGHT MODE ── */
html.light {
  --black: #f8fafc;
  --steel: #f1f5f9;
  --iron: #e2e8f0;
  --chrome: #334155;
  --orange: #2563eb;
  --orange-dim: #1d4ed8;
  --muted: #64748b;
  --white: #0f172a;
}
html.light body::before { opacity: 0.015; }
html.light nav {
  background: rgba(248,250,252,0.92);
  border-bottom-color: rgba(37,99,235,0.2);
}
html.light .mobile-nav { background: rgba(248,250,252,0.98); }
html.light .lang-btn { border-color: rgba(0,0,0,0.15); }
html.light .theme-toggle { border-color: rgba(0,0,0,0.15); }
html.light .product-card:hover { background: #c8d3e0; }
html.light .form-input,
html.light .form-textarea,
html.light .form-select { border-color: rgba(0,0,0,0.12); }
html.light .contact-detail { border-color: rgba(0,0,0,0.08); }
html.light .contact-detail:hover { border-color: rgba(37,99,235,0.3); }
html.light .footer-bottom { border-top-color: rgba(0,0,0,0.1); }
html.light .big-deco { -webkit-text-stroke: 1px rgba(37,99,235,0.15); }
html.light .hero-title span { color: #374151 !important; }
html.light .page-hero .hero-title span { color: #374151 !important; }