/* ═══════════════════════════════════════════════════════════════
   SECTION INTRO — BASE + TRANSITIONS FLUIDES
═══════════════════════════════════════════════════════════════ */
.intro {
    min-height: 80vh;
    background-color: var(--intro-bg, #060812);
    color: var(--intro-text, #fff);
    transition: background-color 0.6s ease, color 0.4s ease;
  }
  
  .intro section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 70px 8% 50px;
    overflow-x: hidden;
  }
  
  .intro .i_creative,
  .intro .i_efficient {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    max-width: 800px;
  }
  
  .i_creative .creative_texts,
  .i_efficient .creative_texts {
    width: 65%;
    z-index: 2;
  }
  
  .i_efficient div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: self-end;
  }
  
  /* Sphère décorative — couleurs via variables */
  .i_shape {
    width: 200px;
    aspect-ratio: 1;
    background: var(--intro-shape-bg);
    opacity: var(--intro-shape-opacity, 0.3);
    transition: background 0.6s ease, opacity 0.6s ease, border-radius 0.6s ease, transform 0.6s ease;
  
    /* classic par défaut */
    border-radius: 50%;
  }

  .i_shape1{
    position: relative;
    bottom: -70px;
    z-index: 1;
    left: 50px;
  }
  
  .i_shape2{
    position: relative;
    top: -70px;
    z-index: 1;
    right: 50px;
  }
  
  /* NEO-BRUTALISTE : carré dur, pas de border-radius */
[data-theme="neobrutalist"] .i_shape {
    border-radius: 0;
    box-shadow: 6px 6px 0 #1a1a1a;
  }
  
  /* RETRO : losange (carré tourné) */
  [data-theme="retro"] .i_shape {
    border-radius: 4px;
    transform: rotate(45deg);
    width: 140px;
  }
  
  /* FUTURISME : hexagone via clip-path */
  [data-theme="futurism"] .i_shape {
    border-radius: 0;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  }
  
  /* GLASSMORPHISM : bulle très arrondie avec blur */
  [data-theme="glassmorphism"] .i_shape {
    border-radius: 60% 40% 55% 45% / 45% 55% 40% 60%;
    backdrop-filter: blur(8px);
  }
  
  /* ORGANIC : forme blob asymétrique animée */
  [data-theme="organic"] .i_shape {
    border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%;
    animation: organicShapeBlob 6s ease-in-out infinite;
  }
  
  @keyframes organicShapeBlob {
    0%, 100% { border-radius: 62% 38% 46% 54% / 60% 44% 56% 40%; }
    50%       { border-radius: 38% 62% 54% 46% / 44% 60% 40% 56%; }
  }
  
  .intro .intro_section p {
    font-family: var(--font-body);
    font-weight: 100;
    line-height: 30px;
    font-size: 1.2rem;
    color: var(--intro-text-muted, rgba(255,255,255,0.6));
    max-width: 400px;
    min-width: 280px;
    margin: 0;
    transition: color 0.4s ease;
  }
  
  .intro h3 {
    line-height: 50px;
    font-size: 45px;
    font-family: var(--font-heading);
    font-weight: 900;
    margin: 0;
    color: var(--intro-text, #fff);
    transition: color 0.4s ease;
  }
  
  .i_efficient h3,
  .i_efficient p {
    text-align: right;
  }
  
  /* Texte outline (stroke) */
  .stroke {
    font-style: normal;
    color: transparent !important;
    -webkit-text-stroke-width: 0.5px;
    -webkit-text-stroke-color: var(--intro-stroke, rgba(255,255,255,0.9));
    transition: -webkit-text-stroke-color 0.4s ease;
    display: inherit;
  }
  
  /* Mot mis en valeur (rose sur classic) */
  .emphasis {
    color: var(--intro-emphasis, #FF0067);
    font-weight: bold;
    font-size: 18px;
    text-shadow: var(--intro-emphasis-shadow, 2px 2px 4px #ff006656);
    transition: color 0.4s ease, text-shadow 0.4s ease;
  }
  
  /* ── DO MORE ──────────────────────────────────────────────── */
  .i_domore {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .i_domore span {
    font-family: var(--font-heading);
    font-weight: 200;
    font-size: 22px;
    color: var(--intro-text, #fff);
    height: 33px;
    transition: color 0.4s ease;
  }
  
  .i_domore span::after {
    content: '';
    display: block;
    width: 70px;
    height: 70px;
    background-color: var(--intro-domore-circle, #00265a7a);
    border-radius: 50%;
    position: relative;
    top: -50px;
    transition: background-color 0.5s ease;
  }
  
  .i_domore h4 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 900;
    margin: 0;
    z-index: 4;
    color: var(--intro-text, #fff);
    transition: color 0.4s ease;
  }
  
  .i_domore h4.mirror_domore {
    position: relative;
    top: -45px;
    margin-bottom: -25px;
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 900;
    color: transparent !important;
    -webkit-text-stroke-width: 0.5px;
    -webkit-text-stroke-color: var(--intro-stroke, rgba(255,255,255,0.9));
    transition: -webkit-text-stroke-color 0.4s ease;
  }
  
  .i_domore p {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 100;
    line-height: 30px;
    color: var(--intro-text-muted, rgba(255,255,255,0.6));
    min-width: 250px;
    max-width: 500px;
    margin: 0;
    position: relative;
    top: -18px;
    transition: color 0.4s ease;
  }

  [data-theme="classic"] .i_domore h4,
  [data-theme="classic"] .i_domore h4.mirror_domore {font-weight: 700 !important;}
  
  /* ── RESPONSIVE ───────────────────────────────────────────── */
  @media screen and (max-width: 768px) {
    .intro h3 { font-size: 32px; line-height: 35px; margin-bottom: 15px; }
    .intro p { font-size: 1rem !important; line-height: 26px !important; }
    .emphasis { font-size: 15px; }
    .i_creative { margin-bottom: 70px !important; }
    .i_domore h4 { font-size: 32px !important; }
    .i_shape { width: 100px; height: 100px; opacity: 0.2; }

    [data-theme="classic"] .intro h3 {
        font-size: 3rem !important;
        line-height: 45px !important;
    }
    [data-theme="neobrutalist"] .intro h3 ,
    [data-theme="glassmorphism"] .intro h3 {
        font-size: 1.35rem !important;
        line-height: 30px !important;
    }
    
    [data-theme="neobrutalist"] .i_domore h4,
    [data-theme="glassmorphism"] .i_domore h4 {
        font-size: 1.35rem !important;
        line-height: 30px !important;
        margin-bottom: 20px;
    }
        
    [data-theme="neobrutalist"] .i_domore h4.mirror_domore,
    [data-theme="glassmorphism"] .i_domore h4.mirror_domore{display: none;}
  }
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : CLASSIC — identique à l'original
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="classic"] {
    --intro-bg: #060812;
    --intro-text: #ffffff;
    --intro-text-muted: rgba(255,255,255,0.6);
    --intro-stroke: rgba(255,255,255,0.9);
    --intro-emphasis: #FF0067;
    --intro-emphasis-shadow: 2px 2px 4px #ff006656;
    --intro-shape-bg: radial-gradient(circle at 40% 30%, #0000 4%, 57%, #660934 90%) #151230;
    --intro-shape-opacity: 0.3;
    --intro-domore-circle: #00265a7a;
  }

  [data-theme="classic"] .intro h3 
  { 
    font-weight: 700;
    font-size: 4rem;
    line-height: 60px;
  }
  
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : NEO-BRUTALISTE
     Fond crème, texte noir, emphasis orange, stroke noir épais
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="neobrutalist"] {
    --intro-bg: #f5f0e8;
    --intro-text: #1a1a1a;
    --intro-text-muted: #4a4a4a;
    --intro-stroke: #1a1a1a;
    --intro-emphasis: var(--accent);
    --intro-emphasis-shadow: none;
    --intro-shape-bg: #fdeb22;
    --intro-shape-opacity: 0.5;
    --intro-domore-circle: rgba(255,73,16,0.15);
  }
  [data-theme="neobrutalist"] .intro h3 { font-size: 2.5rem; text-transform: uppercase; letter-spacing: -0.02em; }
  [data-theme="neobrutalist"] .stroke { -webkit-text-stroke-width: 1px; }
  [data-theme="neobrutalist"] .i_domore h4.mirror_domore { -webkit-text-stroke-width: 1px; }
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : RETRO
     Fond brun chaud, texte sépia, emphasis rouille, stroke doré
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="retro"] {
    --intro-bg: #3d2914;
    --intro-text: #f5e6d3;
    --intro-text-muted: rgba(245,230,211,0.65);
    --intro-stroke: rgba(245,230,211,0.85);
    --intro-emphasis: #e07c3c;
    --intro-emphasis-shadow: 2px 2px 6px rgba(224,124,60,0.4);
    --intro-shape-bg: radial-gradient(circle at 40% 30%, #0000 4%, 57%, #8b4513aa 90%) #5c3317;
    --intro-shape-opacity: 0.35;
    --intro-domore-circle: rgba(196,92,38,0.2);
  }
  [data-theme="retro"] .intro h3 { font-family: 'Playfair Display', serif; font-style: italic; }
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : FUTURISME
     Fond très sombre vert nuit, emphasis vert néon, stroke néon
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="futurism"] {
    --intro-bg: #061208;
    --intro-text: #d0f0d8;
    --intro-text-muted: rgba(208,240,216,0.55);
    --intro-stroke: rgba(74,222,128,0.85);
    --intro-emphasis: #4ade80;
    --intro-emphasis-shadow: 2px 2px 8px rgba(74,222,128,0.45);
    --intro-shape-bg: radial-gradient(circle at 40% 30%, #0000 4%, 57%, #22c55e55 90%) #0a1a0e;
    --intro-shape-opacity: 0.4;
    --intro-domore-circle: rgba(34,197,94,0.15);
  }
  [data-theme="futurism"] .intro h3 { font-family: 'Orbitron', monospace; letter-spacing: 0.08em; }
  [data-theme="futurism"] .i_domore h4 { font-family: 'Orbitron', monospace; }
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : GLASSMORPHISM
     Fond transparent (laisse le gradient body passer), cards glass
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="glassmorphism"] {
    --intro-bg: rgba(102,126,234,0.15);
    --intro-text: #ffffff;
    --intro-text-muted: rgba(255,255,255,0.65);
    --intro-stroke: rgba(255,255,255,0.9);
    --intro-emphasis: #e0e7ff;
    --intro-emphasis-shadow: 2px 2px 8px rgba(255,255,255,0.25);
    --intro-shape-bg: radial-gradient(circle at 40% 30%, #0000 4%, 57%, rgb(157, 165, 236) 90%) rgba(255,255,255,0.08);
    --intro-shape-opacity: 0.45;
    --intro-domore-circle: rgba(255,255,255,0.1);
  }
  
  /* ═══════════════════════════════════════════════════════════════
     THÈME : ORGANIC
     Fond vert foncé naturel, emphasis vert clair, stroke ivoire
  ═══════════════════════════════════════════════════════════════ */
  [data-theme="organic"] {
    --intro-bg: #1a3318;
    --intro-text: #e8f5e0;
    --intro-text-muted: rgba(232,245,224,0.6);
    --intro-stroke: rgba(232,245,224,0.85);
    --intro-emphasis: #6b9b6e;
    --intro-emphasis-shadow: 2px 2px 6px rgba(107,155,110,0.4);
    --intro-shape-bg: radial-gradient(circle at 40% 30%, #0000 4%, 57%, #062e1266 90%) #0d2210;
    --intro-shape-opacity: 0.4;
    --intro-domore-circle: rgba(74,124,89,0.25);
  }
  [data-theme="organic"] .intro h3 { font-family: 'Chewy', sans-serif; }
  [data-theme="organic"] .i_domore h4 { font-family: 'Chewy', sans-serif; }

  /* ── QUOTE DÉCORATIVE sur les testimonials ─────────────────── */
.testimonial-card {
    position: relative;
  }
  
  .testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: -0.2rem;
    left: 1.25rem;
    font-size: 5rem;
    line-height: 1;
    font-family: var(--font-heading);
    opacity: 0.15;
    pointer-events: none;
    transition: color 0.4s ease, opacity 0.4s ease;
  }
  
  /* CLASSIC */
  [data-theme="classic"] .testimonial-card::before {
    color: var(--accent-vivid);
    opacity: 0.25;
    font-size: 6rem;
  }
  
  /* NEO-BRUTALISTE */
  [data-theme="neobrutalist"] .testimonial-card::before {
    color: var(--accent);
    opacity: 0.4;
    font-size: 9rem;
    top: -0.5rem;
    left: 0.75rem;
  }
  
  /* RETRO */
  [data-theme="retro"] .testimonial-card::before {
    color: var(--accent);
    opacity: 0.3;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 6rem;
  }
  
  /* FUTURISME */
  [data-theme="futurism"] .testimonial-card::before {
    color: var(--accent);
    opacity: 0.35;
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    text-shadow: 0 0 12px rgba(34,197,94,0.5);
    font-size: 6rem;
  }
  
  /* GLASSMORPHISM */
  [data-theme="glassmorphism"] .testimonial-card::before {
    color: #fff;
    opacity: 0.3;
    text-shadow: 0 2px 10px rgba(255,255,255,0.2);
    font-size: 6rem;
  }
  
  /* ORGANIC */
  [data-theme="organic"] .testimonial-card::before {
    color: var(--accent);
    opacity: 0.25;
    font-family: 'Chewy', sans-serif;
    font-size: 10rem;
  }