/* ════════════════════════════════
    RESET & VARIABLES
  ════════════════════════════════ */
  *, *::before, *::after {
    margin: 0; padding: 0; box-sizing: border-box;
  }

  :root {
    --white:       #FFFFFF;
    --black:       #0A0A0A;
    --accent:      #0047FF;
    --accent-light: rgba(0, 71, 255, 0.08);
    --accent-mid:  rgba(0, 71, 255, 0.16);
    --gray-50:     #F8FAFC;
    --gray-100:    #F1F5F9;
    --gray-200:    #E2E8F0;
    --gray-400:    #94A3B8;
    --gray-600:    #475569;
    --border:      rgba(0, 0, 0, 0.09);
    --display:     'Syne', sans-serif;
    --body:        'Instrument Sans', sans-serif;
    --r:           1rem;
    --r-lg:        1.5rem;
    --pad-x:       clamp(1.5rem, 4vw, 3rem);
    --pad-section: clamp(4.5rem, 9vw, 7.5rem);
  }

  ::selection {
    background: var(--black);
    color: var(--white);
  }
  ::-moz-selection {
    background: var(--black);
    color: var(--white);
  }

  html { overflow-x: hidden; scroll-behavior: smooth; }

  body {
    overflow-x: hidden;
    background: var(--white);
    color: var(--black);
    font-family: var(--body);
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }

  img, svg { display: block; max-width: 100%; }
  a { color: inherit; }
  button { border: none; background: none; cursor: pointer; font: inherit; }

  /* ════════════════════════════════
    UTILITIES
  ════════════════════════════════ */
  .s-eye {
    font-size: 0.6875rem; font-weight: 600; letter-spacing: .2em;
    text-transform: uppercase; color: var(--accent);
    margin-bottom: 0.875rem;
  }
  .s-ttl {
    font-family: var(--display); font-weight: 800;
    font-size: clamp(2rem, 5vw, 4rem); line-height: .95; letter-spacing: -.04em;
  }
  .accent-text { color: var(--accent); }

  /* ════════════════════════════════
    BUTTONS
  ════════════════════════════════ */
  .btn-primary {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .9rem; font-weight: 500;
    background: var(--accent); color: var(--white);
    padding: .875rem 1.75rem; border-radius: 100px;
    text-decoration: none; transition: background .2s, transform .2s;
    white-space: nowrap;
  }
  .btn-primary:hover { background: #0038cc; transform: translateY(-1px); }
  .btn-primary.btn-full { width: 100%; justify-content: center; border-radius: var(--r); }

  .btn-ghost {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .9rem; font-weight: 500;
    background: transparent; color: var(--black);
    padding: .875rem 1.75rem; border-radius: 100px;
    border: 1px solid var(--border); text-decoration: none;
    transition: border-color .2s, background .2s;
    white-space: nowrap;
  }
  .btn-ghost:hover { border-color: var(--gray-400); background: var(--gray-50); }

  .btn-outline {
    display: flex; align-items: center; justify-content: center;
    font-size: .875rem; font-weight: 500;
    background: transparent; color: var(--black);
    border: 1px solid var(--border); border-radius: var(--r);
    padding: .875rem 1.25rem; text-decoration: none;
    transition: border-color .2s, background .2s;
    margin-top: auto;
  }
  .btn-outline:hover { border-color: var(--gray-400); background: var(--gray-50); }

  /* ════════════════════════════════
    HAMBURGER BUTTON
  ════════════════════════════════ */
  .n-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: background .2s, border-color .2s;
    z-index: 1001;
  }
  .n-hamburger:hover { background: var(--gray-50); border-color: var(--gray-200); }
  .n-hamburger span {
    display: block;
    width: 18px; height: 1.5px;
    background: var(--black);
    border-radius: 2px;
    transition: transform .4s cubic-bezier(.16,1,.3,1), opacity .3s, width .3s;
    transform-origin: center;
  }
  /* Open state */
  .n-hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .n-hamburger.is-open span:nth-child(2) { opacity: 0; width: 0; }
  .n-hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* ════════════════════════════════
    MOBILE MENU OVERLAY
  ════════════════════════════════ */
  .mobile-menu {
    position: fixed;
    top: 0;
    left: 1rem;
    right: 1rem;
    z-index: 998;
    pointer-events: none;
    visibility: hidden;
  }
  .mobile-menu.is-open {
    pointer-events: all;
    visibility: visible;
  }
  /* The actual panel — acrylic frosted glass, same vibe as nav.scrolled */
  .mm-bg {
    position: relative;
    margin-top: 4.5rem; /* clears the nav bar */
    border-radius: 1.5rem;
    background: rgba(226, 232, 240, 0.72);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.07);
    box-shadow: 0 16px 48px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
    padding: 1.25rem 1.5rem 1.5rem;
    transform: translateY(-1rem) scale(0.97);
    opacity: 0;
    transition: transform .4s cubic-bezier(.16,1,.3,1), opacity .35s cubic-bezier(.16,1,.3,1);
    transform-origin: top center;
  }
  .mobile-menu.is-open .mm-bg {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  .mm-nav {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
  }
  .mm-link {
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -.025em;
    line-height: 1.2;
    color: var(--black);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .875rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    transform: translateY(.5rem);
    opacity: 0;
    transition: transform .4s cubic-bezier(.16,1,.3,1), opacity .4s cubic-bezier(.16,1,.3,1), color .2s;
  }
  .mm-link:last-child { border-bottom: none; }
  .mm-link-arrow {
    font-size: .875rem;
    color: var(--gray-400);
    transition: transform .25s, color .2s;
  }
  .mm-link:hover { color: var(--accent); }
  .mm-link:hover .mm-link-arrow { color: var(--accent); transform: translateX(3px); }
  .mobile-menu.is-open .mm-link {
    transform: translateY(0);
    opacity: 1;
  }
  .mobile-menu.is-open .mm-link:nth-child(1) { transition-delay: .07s; }
  .mobile-menu.is-open .mm-link:nth-child(2) { transition-delay: .11s; }
  .mobile-menu.is-open .mm-link:nth-child(3) { transition-delay: .15s; }
  .mobile-menu.is-open .mm-link:nth-child(4) { transition-delay: .19s; }
  .mobile-menu.is-open .mm-link:nth-child(5) { transition-delay: .23s; }
  .mm-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-size: .875rem;
    font-weight: 500;
    background: var(--black);
    color: var(--white);
    padding: .875rem 1.75rem;
    border-radius: 100px;
    text-decoration: none;
    margin-top: 1.125rem;
    transform: translateY(.5rem);
    opacity: 0;
    transition: transform .4s cubic-bezier(.16,1,.3,1) .27s, opacity .4s .27s, background .2s;
  }
  .mobile-menu.is-open .mm-cta {
    transform: translateY(0);
    opacity: 1;
  }
  .mm-cta:hover { background: var(--accent); }
  .mm-footer { display: none; }

  /* ════════════════════════════════
    HERO MOBILE DECORATIVE BG
  ════════════════════════════════ */
  .hero-mobile-deco {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .hero-deco-svg {
    position: absolute;
    top: 0; right: 0;
    width: 100%; height: 100%;
    object-fit: cover;
  }
  .hero-deco-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
  }
  .hero-deco-blob-1 {
    width: 280px; height: 280px;
    background: rgba(0,71,255,0.08);
    top: -60px; right: -60px;
    animation: blobFloat1 8s ease-in-out infinite;
  }
  .hero-deco-blob-2 {
    width: 180px; height: 180px;
    background: rgba(0,71,255,0.05);
    bottom: 10%; left: -40px;
    animation: blobFloat2 11s ease-in-out infinite;
  }
  @keyframes blobFloat1 {
    0%,100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(-20px, 30px) scale(1.08); }
  }
  @keyframes blobFloat2 {
    0%,100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(15px,-25px) scale(1.05); }
  }


  #sc-track {
    position: fixed; top: 0; left: 0; right: 0;
    height: 2px; background: transparent; z-index: 9000;
  }
  #sc-thumb {
    height: 100%; background: var(--accent);
    transform: scaleX(0); transform-origin: left center;
  }

  /* ════════════════════════════════
    NAV
  ════════════════════════════════ */
  nav {
    position: fixed; top: 1.5rem; left: 1.5rem; right: 1.5rem; z-index: 1000;
    padding: 1rem 2rem;
    display: flex; align-items: center; justify-content: space-between;
    transition: all .4s cubic-bezier(.16,1,.3,1);
    border-radius: 100px;
  }
  nav.scrolled {
    left: 5rem; right: 5rem;
    background: rgba(226, 232, 240, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    padding-top: .75rem; padding-bottom: .75rem;
  }

  /* Mobile nav scrolled — never squash too much */
  @media (max-width: 900px) {
    nav { top: .75rem; left: .75rem; right: .75rem; padding: .75rem 1.25rem; }
    nav.scrolled { left: .75rem; right: .75rem; padding: .625rem 1.25rem; }
  }

  .n-logo {
    display: flex; align-items: center; gap: .625rem;
    font-family: var(--display); font-weight: 700;
    font-size: clamp(.875rem, 1.5vw, 1rem); letter-spacing: -.02em;
    color: var(--black); text-decoration: none;
  }
  .n-logo-img {
    width: clamp(1.25rem, 2vw, 1.5rem); height: auto;
  }

  .n-links {
    display: flex; gap: clamp(1.25rem, 3vw, 2rem); list-style: none;
  }
  .n-links a {
    font-size: .8125rem; font-weight: 500; letter-spacing: .02em;
    color: var(--gray-600); text-decoration: none; transition: color .2s;
  }
  .n-links a:hover { color: var(--black); }

  .n-btn {
    font-size: .8125rem; font-weight: 500;
    background: var(--black); color: var(--white);
    padding: .625rem 1.25rem; border-radius: 100px;
    text-decoration: none; transition: background .2s;
    white-space: nowrap;
  }
  .n-btn:hover { background: var(--accent); }

  /* ════════════════════════════════
    HERO
  ════════════════════════════════ */
  #hero {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: calc(var(--pad-section) + 4rem) var(--pad-x) var(--pad-section);
    position: relative; overflow: hidden;
  }

  /* Decorative circle */
  #hero::before {
    content: ''; position: absolute;
    top: -20%; right: -10%;
    width: min(50vw, 640px); height: min(50vw, 640px);
    background: radial-gradient(circle, rgba(0, 71, 255, .07) 0%, transparent 70%);
    border-radius: 50%; pointer-events: none;
  }

  /* Canvas fumée fusée — plan le plus bas */
  #heroSmokeCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
  }

  /* Decorative circle au-dessus du canvas */
  #hero::before { z-index: 0; }

  /* Ligne texte + fusée */
  .hero-layout {
    display: flex;
    align-items: center;
    gap: clamp(2rem, 4vw, 5rem);
    position: relative;
    z-index: 1;
  }

  .hero-inner {
    flex: 1;
    min-width: 0;
    position: relative; z-index: 2;
  }

  /* Bloc fusée */
  .hero-visual {
    flex-shrink: 0;
    width: clamp(200px, 32vw, 440px);
    height: clamp(200px, 32vw, 440px);
    position: relative;
    z-index: 1;
  }

  .rocket-container {
    position: absolute;
    top: 22%;
    left: 62%;
    transform: translate(-50%, -50%);
    width: 85%;
    height: 85%;
    animation: float 4s ease-in-out infinite;
  }

  .rocket-container svg {
    width: 100%;
    height: 100%;
  }

  .flame {
    transform-origin: 100px 165px;
    animation: rocket-flame 0.15s infinite alternate;
  }

  .flame-inner {
    transform-origin: 100px 165px;
    animation: rocket-flame-inner 0.1s infinite alternate;
  }

  @keyframes float {
    0%, 100% { transform: translate(-50%, -50%); }
    50%       { transform: translate(-50%, -52%); }
  }

  @keyframes rocket-flame {
    0%   { transform: scaleY(1) scaleX(1); }
    100% { transform: scaleY(1.4) scaleX(1.1); }
  }

  @keyframes rocket-flame-inner {
    0%   { transform: scaleY(1); }
    100% { transform: scaleY(1.5); }
  }

  .hero-label {
    font-size: .75rem; font-weight: 500; letter-spacing: .18em;
    text-transform: uppercase; color: var(--gray-600);
    display: flex; align-items: center; gap: .75rem;
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
  }
  .hero-label::before {
    content: ''; width: 1.25rem; height: 1px; background: var(--accent);
  }

  .hero-title {
    font-family: var(--display); font-weight: 800;
    font-size: clamp(2.75rem, 7.5vw, 7rem); line-height: .9;
    letter-spacing: -.05em;
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
    color: var(--black);
  }
  @media (max-width: 768px) {
    .hero-title { font-size: clamp(2rem, 11vw, 2.75rem); letter-spacing: -.04em; line-height: .95; }
  }
  .hero-accent { color: var(--accent); }

  .hero-desc {
    font-size: clamp(.9375rem, 1.5vw, 1.125rem); font-weight: 300;
    line-height: 1.7; color: var(--gray-600);
    max-width: 36rem;
    margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  }

  .hero-cta {
    display: flex; gap: .875rem; flex-wrap: wrap;
  }

  .hero-proof {
    display: flex; align-items: center; gap: clamp(1.5rem, 3vw, 2.5rem);
    flex-wrap: wrap;
    margin-top: clamp(3rem, 7vw, 5rem);
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    position: relative; z-index: 1;
  }
  .proof-item {
    display: flex; flex-direction: column; gap: .25rem;
  }
  .proof-item strong {
    font-family: var(--display); font-weight: 700;
    font-size: clamp(1rem, 2vw, 1.25rem); letter-spacing: -.02em;
    color: var(--black);
  }
  .proof-item span {
    font-size: .75rem; color: var(--gray-600); letter-spacing: .02em;
  }
  .proof-sep {
    width: 1px; height: 2rem; background: var(--border);
  }

  /* ════════════════════════════════
    PORTFOLIO / PROJETS RÉCENTS
  ════════════════════════════════ */
  #projets {
    padding: var(--pad-section) 0 clamp(2rem, 5vw, 3.75rem);
  }
  .s-hdr {
    padding: 0 var(--pad-x);
    margin-bottom: clamp(2rem, 4.5vw, 3.5rem);
  }

  .p-wrap { overflow: hidden; }
  .p-track {
    display: flex; gap: 1.25rem; padding: 0 var(--pad-x);
    transition: transform .65s cubic-bezier(.16, 1, .3, 1);
  }

  .pc {
    flex-shrink: 0; width: clamp(17.5rem, 35vw, 25rem);
    height: clamp(26rem, 48vh, 34rem);
    border-radius: var(--r-lg); overflow: hidden;
    position: relative; border: 1px solid var(--border);
    transition: box-shadow .4s ease-in-out, transform .4s ease-in-out, border-color .4s, filter .4s cubic-bezier(.16,1,.3,1), opacity .4s cubic-bezier(.16,1,.3,1);
    display: block;
  }
  .pc:hover {
    box-shadow: 0 14px 44px rgba(0, 102, 255, 0.3), 0 0 0 1px rgba(0, 71, 255, 0.12);
    transform: translateY(-6px);
    border-color: rgba(0, 71, 255, 0.18);
  }
  .p-track:hover .pc {
    filter: blur(1px);
    opacity: 0.60;
  }
  .p-track:hover .pc:hover {
    filter: blur(0);
    opacity: 1;
  }
  .pc-bg {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: 50% 0%;
    transition: transform .4s ease-in-out, background-position 3s ease-in-out;
  }
  .pc:hover .pc-bg {
    transform: scale(1.05);
    background-position: 50% 100%;
  }
  .pc-grad {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(to top, rgba(5,5,5,.88) 0%, rgba(5,5,5,.1) 55%, transparent 100%);
  }
  .pc-info {
    position: absolute; bottom: 0; left: 0; right: 0; z-index: 2;
    padding: clamp(1.25rem, 2.5vw, 1.875rem);
  }
  .pc-cat {
    font-size: .625rem; letter-spacing: .18em; text-transform: uppercase;
    margin-bottom: .4375rem;
  }
  .pc-ttl {
    font-family: var(--display); font-weight: 700;
    font-size: clamp(1rem, 2vw, 1.4375rem); letter-spacing: -.02em;
    color: #fff; margin-bottom: .625rem;
  }
  .pc-meta {
    font-size: .75rem; color: rgba(255,255,255,.45); display: flex; gap: .875rem;
  }

  .pa {
    display: flex; align-items: center; gap: 1rem;
    padding: clamp(1.5rem, 3vw, 2rem) var(--pad-x) 0;
  }
  .pa-btn {
    width: 3.25rem; height: 3.25rem;
    border: 1.5px solid var(--black); border-radius: 50%;
    background: var(--black); color: var(--white); font-size: 1.125rem;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s, border-color .2s, transform .2s;
    flex-shrink: 0;
  }
  .pa-btn:hover { background: var(--accent); border-color: var(--accent); transform: scale(1.08); }
  .pa-hint {
    font-size: .75rem; color: var(--gray-400); letter-spacing: .06em;
    text-transform: uppercase; display: flex; align-items: center; gap: .5rem;
  }
  .pa-hint::before { content: ''; width: 1rem; height: 1px; background: var(--gray-400); }
  @media (max-width: 768px) {
    .pa { justify-content: center; }
    .pa-hint { display: none; }
  }

  /* ════════════════════════════════
    DONNER ENVIE / INSPIRE
  ════════════════════════════════ */
  #inspire {
    padding: var(--pad-section) var(--pad-x);
    background: var(--gray-50);
  }
  .in-hdr {
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
  }
  .in-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .in-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    transition: border-color .25s, transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s;
  }
  .in-card:hover {
    border-color: rgba(0, 71, 255, .3);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,71,255,.07);
  }
  .in-ico {
    width: 3.5rem; height: 3.5rem;
    background: var(--accent-light); color: var(--accent);
    border-radius: 1rem;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
  }
  .in-ico svg { width: 1.75rem; height: 1.75rem; }
  .in-card h3 {
    font-family: var(--display); font-weight: 700;
    font-size: clamp(1.05rem, 1.8vw, 1.3rem); letter-spacing: -.02em; line-height: 1.25;
    margin-bottom: .75rem; color: var(--black);
  }
  .in-card p { font-size: .9rem; line-height: 1.75; color: var(--gray-600); }

  /* Desktop: body always shown, toggle hidden */
  @media (min-width: 769px) {
    .in-card-body { display: block; margin-top: .875rem; }
    .in-toggle { display: none !important; }
    .in-card-hdr .in-ico { margin-bottom: 0; }
    .in-card-hdr { margin-bottom: .75rem; }
    /* On desktop the icon should be above the title like original */
    .in-card-hdr { flex-direction: column; align-items: flex-start; gap: .875rem; }
    .in-card-title-wrap h3 { margin-bottom: 0; }
  }

  /* ════════════════════════════════
    DONNER ENVIE / INSPIRE - mobile accordion
  ════════════════════════════════ */
  .in-card-hdr {
    display: flex; align-items: flex-start; gap: 1rem;
  }
  .in-card-hdr .in-ico { margin-bottom: 0; }
  .in-card-title-wrap { flex: 1; min-width: 0; }
  .in-toggle {
    display: none; /* hidden on desktop */
    flex-shrink: 0;
    width: 2rem; height: 2rem;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: transparent;
    color: var(--gray-600);
    font-size: 1.25rem; font-weight: 300; line-height: 1;
    align-items: center; justify-content: center;
    cursor: pointer;
    transition: transform .3s cubic-bezier(.16,1,.3,1), border-color .2s, color .2s;
    padding: 0;
  }
  .in-card.open .in-toggle { transform: rotate(45deg); color: var(--accent); border-color: var(--accent); }
  .in-card-body { overflow: hidden; }

  @media (max-width: 768px) {
    .in-grid {
      grid-template-columns: 1fr; gap: .75rem;
      width: 100%; max-width: 100%;
    }
    .in-card {
      padding: .95rem 1rem;
      min-height: auto;
    }
    .in-card:hover { transform: none; box-shadow: none; }

    .in-toggle { display: flex; }
    .in-card-hdr .in-ico { margin-bottom: 0; width: 2.5rem; height: 2.5rem; border-radius: .75rem; }
    .in-card-hdr .in-ico svg { width: 1.25rem; height: 1.25rem; }
    .in-card h3 { font-size: .9rem; margin-bottom: 0; line-height: 1.2; }
    .in-card p { font-size: .85rem; line-height: 1.4; }

    /* Body collapsed by default on mobile */
    .in-card-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height .35s cubic-bezier(.16,1,.3,1), margin-top .35s;
      margin-top: 0;
    }
    .in-card-body > p { margin: 0; }

    .in-card.open .in-card-body {
      max-height: 200px;
      margin-top: .75rem;
    }
    .in-card.open .in-card-body > p { padding-bottom: .25rem; }
  }

  /* ════════════════════════════════
    STATS
  ════════════════════════════════ */
  #stats {
    padding: clamp(3rem, 6vw, 5rem) var(--pad-x);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .stats-inner {
    display: flex; align-items: center; justify-content: center;
    flex-wrap: wrap; gap: clamp(2rem, 5vw, 4rem);
    text-align: center;
  }
  .stat-item { display: flex; flex-direction: column; gap: .375rem; }
  .stat-n {
    font-family: var(--display); font-weight: 800;
    font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -.045em; line-height: 1;
    color: var(--black);
  }
  .stat-l {
    font-size: .8125rem; color: var(--gray-600); letter-spacing: .03em;
  }
  .stat-sep {
    width: 1px; height: 3rem; background: var(--border); flex-shrink: 0;
  }

  /* ════════════════════════════════
    ÉQUIPE
  ════════════════════════════════ */
  #equipe {
    padding: var(--pad-section) var(--pad-x);
  }
  .eq-hdr {
    margin-bottom: 1.25rem;
  }
  .eq-desc {
    max-width: 42rem; margin-bottom: clamp(2.5rem, 5vw, 4rem);
  }
  .eq-desc p {
    font-size: clamp(.9375rem, 1.5vw, 1.0625rem); line-height: 1.8;
    color: var(--gray-600);
  }
  .eq-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
  }
  .eq-card {
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s, border-color .4s;
  }
  .eq-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-color: var(--accent-mid);
  }
  .eq-img-wrap {
    width: 100%; aspect-ratio: 1/1.2;
    background: var(--gray-100);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
  }
  .eq-img-placeholder {
    font-family: var(--display); font-size: 5rem; font-weight: 800;
    color: var(--white); opacity: 0.35;
    background: linear-gradient(135deg, var(--accent), var(--black));
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
  }
  .eq-info {
    padding: 2rem;
  }
  .eq-name {
    font-family: var(--display); font-weight: 700;
    font-size: 1.25rem; letter-spacing: -.02em;
    margin-bottom: .25rem; color: var(--black);
  }
  .eq-role {
    font-size: .8125rem; color: var(--accent); margin-bottom: 1.25rem;
    font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  }
  .eq-bio {
    font-size: .9375rem; color: var(--gray-600); line-height: 1.7;
  }

  /* ════════════════════════════════
    FAQ
  ════════════════════════════════ */
  #faq {
    padding: var(--pad-section) var(--pad-x);
    background: var(--gray-50);
  }
  .faq-hdr {
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
  }
  .faq-list {
    max-width: 720px;
  }
  .faq-item {
    border-bottom: 1px solid var(--border);
  }
  .faq-q {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0;
    font-size: clamp(.9375rem, 1.5vw, 1.0625rem); font-weight: 500;
    color: var(--black); text-align: left;
    transition: color .2s;
  }
  .faq-q:hover { color: var(--accent); }
  .faq-icon {
    font-size: 1.375rem; font-weight: 300; flex-shrink: 0;
    color: var(--gray-400); line-height: 1;
    transition: transform .3s cubic-bezier(.16,1,.3,1), color .2s;
  }
  .faq-item.open .faq-icon {
    transform: rotate(45deg); color: var(--accent);
  }
  .faq-a {
    display: grid; grid-template-rows: 0fr;
    transition: grid-template-rows .35s cubic-bezier(.16,1,.3,1);
  }
  .faq-item.open .faq-a {
    grid-template-rows: 1fr;
  }
  .faq-a > p {
    overflow: hidden;
    min-height: 0;
    font-size: .9375rem; line-height: 1.8; color: var(--gray-600);
    padding-bottom: 1.25rem;
  }

  /* ════════════════════════════════
    GUIDE POUR CHOISIR
  ════════════════════════════════ */


  #guide {
    padding: var(--pad-section) var(--pad-x);
  }
  .gu-hdr {
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
  }
  .gu-hdr-top {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem;
    flex-wrap: wrap;
  }
  .gu-sub {
    font-size: .9375rem; color: var(--gray-600); line-height: 1.7;
    max-width: 36rem; margin-top: 1rem;
  }
  .gu-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem; align-items: stretch;
  }
  @media (max-width: 900px) {
    .gu-grid { grid-template-columns: 1fr; max-width: 480px; }
    .gu-hdr-top { flex-direction: column; align-items: flex-start; }
    .gu-hdr-btn { align-self: flex-start; margin-top: .5rem; }
  }
  .gu-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    display: flex; flex-direction: column;
    transition: border-color .25s, box-shadow .3s;
  }
  .gu-card:hover {
    border-color: var(--gray-200);
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
  }
  .gu-card-featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(0,71,255,.15), 0 16px 40px rgba(0,71,255,.1);
    position: relative;
  }
  .gu-card-featured:hover {
    border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 20px 48px rgba(0,71,255,.15);
  }
  .gu-badge {
    display: inline-flex; align-self: flex-start;
    font-size: .625rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    background: var(--accent); color: var(--white);
    padding: .3rem .875rem; border-radius: 100px;
    margin-bottom: 1rem;
  }
  .gu-name {
    font-family: var(--display); font-weight: 700;
    font-size: 1.3125rem; letter-spacing: -.03em;
    margin-bottom: .375rem;
  }
  .gu-price {
    font-size: .9375rem; color: var(--gray-600);
    margin-bottom: 1.375rem;
  }
  .gu-price strong { color: var(--black); font-weight: 600; }
  .gu-for {
    font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
    color: var(--gray-400); margin-bottom: .75rem;
  }
  .gu-list {
    list-style: none; display: flex; flex-direction: column;
    gap: .5rem; flex: 1; margin-bottom: 1.75rem;
  }
  .gu-list li {
    font-size: .875rem; color: var(--gray-600); line-height: 1.6;
    padding-left: 1.25rem; position: relative;
  }
  .gu-list li::before {
    content: '✓'; position: absolute; left: 0;
    color: var(--accent); font-size: .75rem; font-weight: 600;
  }
  .gu-list li.excluded {
    color: var(--gray-400);
    text-decoration: line-through;
    text-decoration-color: var(--gray-400);
  }
  .gu-list li.excluded::before {
    content: '✕'; color: var(--gray-400);
  }

  .tr-card-list li.excluded {
      color: rgba(255,255,255,.25);
      text-decoration: line-through;
      text-decoration-color: rgba(255,255,255,.1);
  }
  .tr-card-list li.excluded::before {
      content: '✕'; color: rgba(255,255,255,.2);
  }

  /* ════════════════════════════════
    DEVIS / CONTACT
  ════════════════════════════════ */
  #devis {
    padding: var(--pad-section) var(--pad-x);
    background: var(--gray-50);
    border-top: 1px solid var(--border);
  }
  .dv-wrap {
    display: grid; grid-template-columns: 1fr 1.2fr;
    gap: clamp(3rem, 7vw, 6rem); align-items: start;
  }
  .dv-ttl {
    font-family: var(--display); font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -.045em; line-height: 1.05;
    margin-bottom: 1.25rem;
  }
  .dv-sub {
    font-size: clamp(.875rem, 1.5vw, 1rem); line-height: 1.8;
    color: var(--gray-600); margin-bottom: 2rem;
  }
  .dv-infos {
    display: flex; flex-direction: column; gap: 1rem;
    margin-bottom: 2rem;
  }
  .dv-info {
    display: flex; align-items: center; gap: 1rem;
    font-size: .875rem; color: var(--black); text-decoration: none;
    transition: color .2s;
  }
  .dv-info:hover { color: var(--accent); }
  .dv-ico {
    font-size: 1.125rem; width: 2.25rem; height: 2.25rem;
    border-radius: 50%; background: var(--gray-100);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .dv-info-label { font-size: .6875rem; color: var(--gray-400); letter-spacing: .06em; text-transform: uppercase; }
  .dv-info-val { font-weight: 500; font-size: .9rem; }
  .dv-socials { display: flex; gap: .75rem; }
  .dv-social {
    font-size: .8125rem; font-weight: 500;
    border: 1px solid var(--border); padding: .5rem 1.125rem;
    border-radius: 100px; text-decoration: none; color: var(--black);
    transition: border-color .2s, background .2s;
  }
  .dv-social:hover { background: var(--black); color: var(--white); border-color: var(--black); }

  /* Form */
  .dv-form {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    display: flex; flex-direction: column; gap: 1.125rem;
  }
  .form-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  }
  .form-field { display: flex; flex-direction: column; gap: .4375rem; }
  .form-field label {
    font-size: .8125rem; font-weight: 500; color: var(--black); letter-spacing: .01em;
  }
  .form-field input,
  .form-field select,
  .form-field textarea {
    font-family: var(--body); font-size: .9375rem;
    background: var(--gray-50); color: var(--black);
    border: 1px solid var(--border); border-radius: .75rem;
    padding: .75rem 1rem; outline: none;
    transition: border-color .2s, box-shadow .2s;
    appearance: none; -webkit-appearance: none;
    width: 100%;
  }
  .form-field input:focus,
  .form-field select:focus,
  .form-field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,71,255,.1);
  }
  .form-field textarea { resize: vertical; min-height: 7rem; }
  .form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 1rem center;
    padding-right: 2.5rem; cursor: pointer;
  }
  .form-success {
    display: none; text-align: center;
    font-size: .9rem; font-weight: 500; color: #16a34a;
    padding: .875rem; background: #f0fdf4; border: 1px solid #bbf7d0;
    border-radius: .75rem;
  }
  .form-success.show { display: block; }

  /* ════════════════════════════════
    CTA GIANT
  ════════════════════════════════ */
  #cta-giant {
    padding: clamp(4rem, 8vw, 6rem) var(--pad-x);
    background: var(--white);
    display: flex;
    justify-content: center;
  }

  .giant-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1000px;
    padding: clamp(4rem, 8vw, 5rem) 2rem;
    background: var(--accent);
    color: var(--white);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    border-radius: var(--r-lg);
    border: none;
    cursor: pointer;
    transition: transform .4s cubic-bezier(.16, 1, .3, 1);
  }

  .giant-btn:hover {
    transform: scale(0.98);
  }

  .gb-content {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    pointer-events: none;
  }

  .gb-icon svg {
    width: clamp(2.5rem, 6vw, 4rem);
    height: auto;
    transition: transform .6s cubic-bezier(.16, 1, .3, 1);
  }

  .gb-text {
    font-family: var(--display);
    font-weight: 800;
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1;
    letter-spacing: -.04em;
  }

  /* Continuous Unique Curved Wave Strokes Animation */
  .gb-wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Motif de 600px avec 3 vagues courbant uniquement vers la droite, épaisseur 24px */
    background-image: url('data:image/svg+xml;utf8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 100" preserveAspectRatio="none"%3E%3Cpath d="M50 0 Q 100 50, 50 100" stroke="black" stroke-width="24" fill="none" stroke-linecap="round"/%3E%3Cpath d="M250 0 Q 320 50, 250 100" stroke="black" stroke-width="24" fill="none" stroke-linecap="round"/%3E%3Cpath d="M450 0 Q 510 50, 450 100" stroke="black" stroke-width="24" fill="none" stroke-linecap="round"/%3E%3C/svg%3E');
    background-size: 600px 100%; 
    background-repeat: repeat-x;
    z-index: 1;
    opacity: 0;
    transition: opacity .4s ease;
    pointer-events: none;
  }

  .giant-btn:hover .gb-wave {
    opacity: 1;
    animation: waveMove 3s linear infinite;
  }

  @keyframes waveMove {
    0% { background-position: 0 0; }
    100% { background-position: 600px 0; }
  }

  .giant-btn:hover .gb-icon svg {
    transform: translateX(15px) scale(1.1);
  }


  /* ════════════════════════════════
    FOOTER
  ════════════════════════════════ */
  footer {
    padding: clamp(2rem, 4vw, 3rem) var(--pad-x);
    border-top: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem;
  }
  .f-logo {
    font-family: var(--display); font-weight: 700;
    font-size: .9375rem; letter-spacing: -.02em; color: var(--black);
  }
  .f-links {
    list-style: none; display: flex; gap: clamp(1rem, 2.5vw, 2rem); flex-wrap: wrap;
  }
  .f-links a {
    font-size: .8125rem; color: var(--gray-600); text-decoration: none;
    transition: color .2s;
  }
  .f-links a:hover { color: var(--black); }
  .f-copy {
    font-size: .75rem; color: var(--gray-400);
  }

  /* ════════════════════════════════
    REVEAL ON SCROLL
  ════════════════════════════════ */
  .rv {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
  }
  .rv.vis { opacity: 1; transform: none; }
  .rv.d1 { transition-delay: .1s; }
  .rv.d2 { transition-delay: .2s; }
  .rv.d3 { transition-delay: .3s; }
  .rv.d4 { transition-delay: .4s; }

  /* ════════════════════════════════
    RESPONSIVE — TABLET
  ════════════════════════════════ */
  @media (max-width: 900px) {
    .in-grid { grid-template-columns: 1fr 1fr; }
    .dv-wrap { grid-template-columns: 1fr; }

    /* Tablet : visuel plus compact */
    .hero-visual {
      width: clamp(160px, 26vw, 320px);
      height: clamp(160px, 26vw, 320px);
    }

    /* Show hamburger on tablet */
    .n-hamburger { display: flex; }
    .n-links { display: none; }
    .n-btn { display: none; }
  }

  @media (max-width: 768px) {
    /* Nav */
    .n-hamburger { display: flex; }
    .n-links { display: none; }
    .n-btn { display: none; }

    /* Hero mobile deco */
    .hero-mobile-deco { display: block; }

    /* Hero — empilement vertical, fusée masquée sur mobile */
    #heroSmokeCanvas { display: none; }
    .hero-layout { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
    .hero-visual { display: none; }
    .hero-proof { gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; flex-wrap: wrap; }
    .proof-sep { display: none; }
    .proof-item { min-width: calc(50% - .5rem); }

    /* Portfolio cards */
    .pc { width: 80vw; }

    /* Stats */
    .stats-inner { gap: 1.25rem; text-align: left; justify-content: flex-start; flex-wrap: wrap; }
    .stat-sep { display: none; }
    .stat-item { min-width: calc(50% - 1rem); }

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

    /* Giant CTA text smaller */
    .gb-text { font-size: clamp(2rem, 8vw, 3.5rem); }

    /* Equipe banner — hide image on mobile, compact */
    .eq-b-img { display: none; }
    .eq-banner { border-radius: var(--r); }
    .eq-b-content { padding: 1.5rem; }

    /* Footer */
    footer { flex-direction: column; align-items: flex-start; gap: .75rem; }
  }

  @media (max-width: 480px) {
    .hero-cta { flex-direction: column; align-items: flex-start; }
    .proof-item { min-width: 100%; }
  }

  @media (max-width: 480px) {
    .hero-cta { flex-direction: column; align-items: flex-start; }
    .cs-inner { flex-direction: column; align-items: flex-start; }
  }