/* ============================================================
   Core Tech Systems — Style Principal v2.0
   Thème : Industriel Moderne | Rouge #d32f2f | Noir #111111
   ============================================================ */

:root {
    --primary:        #111111;
    --primary-light:  #222222;
    --primary-mid:    #1a1a1a;
    --red:            #d32f2f;
    --red-light:      #ef5350;
    --red-dark:       #b71c1c;
    --red-glow:       rgba(211,47,47,0.45);
    --secondary:      #d32f2f;
    --secondary-light:#ef5350;
    --accent:         #00b4d8;
    --accent-light:   #48cae4;
    --success:        #10b981;
    --white:          #ffffff;
    --gray-50:        #f8fafc;
    --gray-100:       #f1f5f9;
    --gray-200:       #e2e8f0;
    --gray-400:       #94a3b8;
    --gray-600:       #475569;
    --gray-700:       #334155;
    --gray-900:       #0c0c0c;
    --font-main:      'Sora', sans-serif;
    --font-body:      'DM Sans', sans-serif;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.1);
    --shadow-md:  0 4px 12px rgba(0,0,0,.1);
    --shadow-lg:  0 12px 24px rgba(0,0,0,.12);
    --shadow-xl:  0 24px 48px rgba(0,0,0,.18);
    --shadow-red: 0 8px 30px rgba(211,47,47,.4);
    --radius-xs:  0.375rem;
    --radius-sm:  0.5rem;
    --radius-md:  0.875rem;
    --radius-lg:  1.25rem;
    --radius-xl:  1.75rem;
    --radius-2xl: 2.5rem;
    --transition:      all 0.3s cubic-bezier(0.4,0,0.2,1);
    --transition-fast: all 0.18s ease;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--font-body);color:var(--gray-700);background:var(--white);overflow-x:hidden;line-height:1.6;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}

/* ── Scroll Progress ── */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--red-dark),var(--red),var(--red-light));z-index:9999;transition:width .1s;box-shadow:0 0 10px var(--red-glow);}

/* ── Background Orbs ── */
.bg-orbs{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden;}
.orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.06;animation:float 22s ease-in-out infinite;will-change:transform;}
.orb-1{width:600px;height:600px;background:var(--red);top:-150px;right:-150px;animation-delay:0s;}
.orb-2{width:500px;height:500px;background:var(--primary);bottom:10%;left:-120px;animation-delay:-8s;}
.orb-3{width:400px;height:400px;background:var(--accent);top:40%;right:5%;animation-delay:-15s;}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-35px) scale(1.06)}}

/* ── Container ── */
.container{max-width:1280px;margin:0 auto;padding:0 2rem;}

/* ======================================================
   HEADER
====================================================== */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:var(--transition);padding:1rem 0;}
.header.scrolled{background:rgba(8,8,8,.97);backdrop-filter:blur(24px);padding:.6rem 0;box-shadow:0 4px 40px rgba(0,0,0,.4);}
.header.scrolled::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(211,47,47,.3),transparent);}

.nav{display:flex;align-items:center;justify-content:space-between;gap:2rem;}
.logo-link{display:flex;align-items:center;gap:.75rem;}
.logo-img{
    height:46px;        /* même hauteur que le bouton Contactez-nous */
    width:auto;         /* largeur automatique selon ratio 4.4:1 ≈ 202px */
    max-width:220px;
    object-fit:contain;
    transition:var(--transition);
}
.header.scrolled .logo-img{
    height:40px;
    max-width:190px;
}
.logo-text{font-size:1.5rem;font-weight:800;color:var(--white);letter-spacing:-.5px;}
.logo-text span{color:var(--red);}

.nav-list{display:flex;align-items:center;gap:.2rem;}
.nav-item{position:relative;}
.nav-link{display:flex;align-items:center;gap:.4rem;color:rgba(255,255,255,.8);font-weight:500;font-size:.9rem;padding:.5rem .9rem;border-radius:var(--radius-xs);transition:var(--transition);font-family:var(--font-main);}
.nav-link:hover,.nav-link.active{color:var(--white);background:rgba(255,255,255,.08);}
.nav-link.active{color:#ff6b6b;}
.nav-link .fa-chevron-down{font-size:.65rem;transition:transform .25s;}
.nav-item:hover .fa-chevron-down{transform:rotate(180deg);}

.dropdown-menu{position:absolute;top:calc(100% + .85rem);left:0;background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-xl),0 0 0 1px rgba(0,0,0,.06);min-width:230px;padding:.625rem;opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--transition);border-top:3px solid var(--red);}
.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown-menu li a{display:flex;align-items:center;gap:.75rem;padding:.65rem 1rem;border-radius:var(--radius-xs);color:var(--gray-700);font-size:.88rem;font-weight:500;transition:var(--transition-fast);}
.dropdown-menu li a:hover{background:var(--gray-50);color:var(--red);padding-left:1.3rem;}
.dropdown-menu li a i{color:var(--red);font-size:.78rem;width:14px;}

.nav-actions{display:flex;align-items:center;gap:.875rem;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.4rem;}
.nav-toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--transition);display:block;}

/* ======================================================
   BUTTONS
====================================================== */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.85rem;border-radius:var(--radius-xs);font-weight:700;font-size:.88rem;cursor:pointer;border:none;transition:var(--transition);text-decoration:none;white-space:nowrap;font-family:var(--font-main);letter-spacing:.04em;text-transform:uppercase;position:relative;overflow:hidden;}
.btn-primary{background:linear-gradient(135deg,var(--red),var(--red-light));color:var(--white);box-shadow:var(--shadow-red);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(211,47,47,.55);}
.btn-secondary{background:rgba(255,255,255,.1);color:var(--white);border:1.5px solid rgba(255,255,255,.3);backdrop-filter:blur(12px);}
.btn-secondary:hover{background:rgba(255,255,255,.2);border-color:var(--white);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--red);border:2px solid var(--red);}
.btn-outline:hover{background:var(--red);color:var(--white);transform:translateY(-2px);}
.btn-large{padding:1rem 2.4rem;font-size:.92rem;}
.btn-dark{background:rgba(255,255,255,.08);color:var(--white);border:1.5px solid rgba(255,255,255,.15);}
.btn-dark:hover{background:rgba(255,255,255,.15);transform:translateY(-2px);}

/* ======================================================
   HERO
====================================================== */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;background:var(--primary);overflow:hidden;}

/* Grille industrielle — encore plus subtile */
.hero-bg-pattern{position:absolute;inset:0;opacity:.02;background-image:linear-gradient(rgba(255,255,255,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.9) 1px,transparent 1px);background-size:60px 60px;}

/* Accent diagonal */
.hero::before{content:'';position:absolute;top:0;right:0;width:45%;height:100%;background:linear-gradient(135deg,transparent 0%,rgba(211,47,47,.04) 50%,rgba(211,47,47,.1) 100%);clip-path:polygon(15% 0,100% 0,100% 100%,0% 100%);pointer-events:none;}

.hero-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.shape{position:absolute;border-radius:50%;}
.shape-1{width:700px;height:700px;top:-250px;right:-200px;background:radial-gradient(circle,rgba(211,47,47,.12) 0%,transparent 70%);animation:pulse-shape 8s ease-in-out infinite;will-change:transform;}
.shape-2{width:500px;height:500px;bottom:-200px;left:-150px;background:radial-gradient(circle,rgba(0,180,216,.07) 0%,transparent 70%);animation:pulse-shape 11s ease-in-out infinite reverse;will-change:transform;}
.shape-3{width:280px;height:280px;top:25%;right:20%;background:radial-gradient(circle,rgba(211,47,47,.07) 0%,transparent 70%);animation:pulse-shape 6s ease-in-out infinite;will-change:transform;}
@keyframes pulse-shape{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.15);opacity:1}}
@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

.hero-content{position:relative;z-index:2;padding:9rem 0 5rem;width:100%;}
.hero-inner{max-width:820px;}

.hero-badge{display:inline-flex;align-items:center;gap:.6rem;background:rgba(211,47,47,.1);border:1px solid rgba(211,47,47,.3);color:#ff7b7b;padding:.45rem 1.2rem;border-radius:2px;font-size:.72rem;font-weight:700;margin-bottom:2rem;letter-spacing:.14em;text-transform:uppercase;font-family:var(--font-main);}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--red-light);border-radius:50%;animation:blink 1.5s ease-in-out infinite;flex-shrink:0;}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}

.hero-title{font-size:clamp(2.8rem,5.5vw,5rem);font-weight:800;color:var(--white);line-height:1.06;margin-bottom:1.75rem;letter-spacing:-2px;font-family:var(--font-main);text-shadow:0 2px 20px rgba(0,0,0,.6),0 4px 40px rgba(0,0,0,.4);}
.hero-title span{display:block;}
.hero-title .gradient-text{
    color:#d32f2f;
    -webkit-text-fill-color:#d32f2f;
    background:none;
    -webkit-background-clip:unset;
    background-clip:unset;
}

.hero-description{font-size:1.08rem;color:rgba(255,255,255,.82);max-width:620px;margin-bottom:2.75rem;line-height:1.9;font-family:var(--font-body);text-shadow:0 1px 12px rgba(0,0,0,.5);}

.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:5rem;}

/* Stats */
.hero-stats{display:flex;gap:0;flex-wrap:wrap;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-xs);overflow:hidden;background:rgba(255,255,255,.03);backdrop-filter:blur(10px);max-width:520px;}
.stat-card{flex:1;min-width:120px;padding:1.5rem 1.75rem;text-align:center;transition:var(--transition-fast);position:relative;}
.stat-card+.stat-card::before{content:'';position:absolute;left:0;top:20%;bottom:20%;width:1px;background:rgba(255,255,255,.1);}
.stat-card:hover{background:rgba(255,255,255,.07);}
.stat-number{font-size:2.25rem;font-weight:800;display:block;margin-bottom:.3rem;font-family:var(--font-main);line-height:1;}
.stat-number.orange{background:linear-gradient(135deg,var(--red-light),#ff9a9a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.stat-number.cyan{background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.stat-number.green{background:linear-gradient(135deg,var(--success),#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.stat-label{font-size:.72rem;color:rgba(255,255,255,.45);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-main);}

.scroll-indicator{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.6rem;color:rgba(255,255,255,.35);font-size:.7rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;animation:bounce 2.5s ease-in-out infinite;}
.mouse{width:24px;height:40px;border:1.5px solid rgba(255,255,255,.25);border-radius:12px;display:flex;justify-content:center;padding-top:6px;}
.wheel{width:3px;height:7px;background:var(--red-light);border-radius:2px;animation:scroll-wheel 2s ease-in-out infinite;}
@keyframes scroll-wheel{0%{opacity:1;transform:translateY(0)}80%{opacity:0;transform:translateY(12px)}100%{opacity:0}}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* ======================================================
   TICKER STRIP
====================================================== */
.ticker-strip{
    background:#d32f2f !important;
    padding:.7rem 0;
    overflow:hidden;
    position:relative;
    z-index:10;
    width:100%;
    border-top:1px solid rgba(255,255,255,.1);
    border-bottom:1px solid rgba(0,0,0,.15);
}
.ticker-inner{
    display:flex;
    flex-wrap:nowrap;
    width:max-content;
    animation:ticker 40s linear infinite;
    will-change:transform;
}
.ticker-inner:hover{animation-play-state:paused;}
.ticker-item{
    display:inline-flex;
    flex-shrink:0;
    align-items:center;
    gap:.65rem;
    white-space:nowrap;
    padding:0 2rem;
    color:rgba(255,255,255,.95);
    font-size:.72rem;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.12em;
    font-family:'Sora',sans-serif;
}
.ticker-item i{font-size:.65rem;opacity:.75;color:rgba(255,255,255,.7);}
.ticker-sep{color:rgba(255,255,255,.3);margin:0 .25rem;}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ======================================================
   SECTION COMMONS
====================================================== */
.section-tag{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem 1rem;border-radius:2px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;margin-bottom:1rem;font-family:var(--font-main);}
.tag-orange{background:rgba(211,47,47,.08);color:var(--red);border:1px solid rgba(211,47,47,.2);}
.tag-navy{background:rgba(17,17,17,.07);color:var(--primary);border:1px solid rgba(17,17,17,.12);}
.tag-secondary{background:var(--red);color:var(--white);}
.tag-blue{background:rgba(0,180,216,.09);color:var(--accent);border:1px solid rgba(0,180,216,.2);}
.tag-cyan{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--white);}

.section-title{font-size:clamp(1.75rem,3vw,2.6rem);font-weight:800;color:var(--gray-900);margin-bottom:1rem;line-height:1.15;letter-spacing:-.5px;font-family:var(--font-main);}
.section-description{font-size:1.02rem;color:var(--gray-600);line-height:1.9;max-width:640px;font-family:var(--font-body);}
.section-header{text-align:center;margin-bottom:4rem;}
.section-header .section-description{margin:.75rem auto 0;}

/* ======================================================
   SERVICES SECTION
====================================================== */
.services-section{padding:7rem 0;background:var(--gray-50);position:relative;}
.services-section::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,transparent,var(--red),transparent);}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.75rem;}

.service-card{background:var(--white);border-radius:var(--radius-md);padding:2.5rem;transition:var(--transition);position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.06);display:flex;flex-direction:column;}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--red-light));transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.4,0,.2,1);}
.service-card:hover::before{transform:scaleX(1);}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl),0 0 0 1px rgba(211,47,47,.08);}

.card-icon{width:64px;height:64px;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--white);margin-bottom:1.75rem;}
.icon-orange{background:linear-gradient(135deg,var(--red),var(--red-light));box-shadow:0 8px 24px rgba(211,47,47,.3);}
.icon-navy{background:linear-gradient(135deg,var(--primary),#333);box-shadow:0 8px 24px rgba(0,0,0,.25);}
.icon-cyan{background:linear-gradient(135deg,var(--accent),var(--accent-light));box-shadow:0 8px 24px rgba(0,180,216,.25);}

.service-card h3{font-size:1.2rem;font-weight:700;color:var(--gray-900);margin-bottom:.85rem;font-family:var(--font-main);letter-spacing:-.2px;}
.service-card p{color:var(--gray-600);line-height:1.8;margin-bottom:1.5rem;font-size:.92rem;}

.check-list{padding:0;margin-bottom:2rem;flex:1;}
.check-list li{display:flex;align-items:flex-start;gap:.75rem;padding:.4rem 0;color:var(--gray-700);font-size:.87rem;font-weight:500;border-bottom:1px solid rgba(0,0,0,.04);}
.check-list li:last-child{border-bottom:none;}
.check-list li i{color:var(--red);font-size:.75rem;margin-top:4px;flex-shrink:0;}

.card-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--red);font-weight:700;font-size:.75rem;transition:var(--transition-fast);margin-top:auto;padding-top:.75rem;border-top:1px solid rgba(0,0,0,.06);font-family:var(--font-main);letter-spacing:.06em;text-transform:uppercase;}
.card-link:hover{gap:.9rem;color:var(--red-dark);}
.card-link i{transition:transform .2s;}
.card-link:hover i{transform:translateX(4px);}

/* ======================================================
   ABOUT
====================================================== */
.about-section{padding:7rem 0;background:var(--white);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;}
.about-visual{position:relative;}
.about-img-wrap{background:linear-gradient(145deg,var(--primary) 0%,#1c1c1c 60%,#0d0d0d 100%);border-radius:var(--radius-lg);padding:2.75rem;display:flex;flex-direction:column;gap:1.25rem;box-shadow:var(--shadow-xl);border:1px solid rgba(255,255,255,.05);position:relative;overflow:hidden;}
.about-img-wrap::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red-dark),var(--red-light),var(--red-dark));}

.about-metric{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius-xs);padding:1.5rem;text-align:center;transition:var(--transition-fast);}
.about-metric:hover{background:rgba(255,255,255,.1);}
.metric-value{font-size:2.2rem;font-weight:800;color:var(--white);display:block;font-family:var(--font-main);}
.metric-value.orange{color:#ff6b6b;}
.metric-label{font-size:.76rem;color:rgba(255,255,255,.45);font-weight:500;margin-top:.2rem;text-transform:uppercase;letter-spacing:.05em;}

.about-content{display:flex;flex-direction:column;gap:1.5rem;}
.about-text{font-size:1rem;color:var(--gray-600);line-height:1.9;}
.about-badge-float{position:absolute;right:-20px;bottom:30px;background:var(--red);color:var(--white);padding:1.2rem 1.5rem;border-radius:var(--radius-xs);text-align:center;box-shadow:var(--shadow-red);}
.badge-num{font-size:2rem;font-weight:800;display:block;line-height:1;}
.badge-text{font-size:.72rem;font-weight:600;opacity:.9;margin-top:.25rem;}

.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.5rem;}
.value-item{display:flex;align-items:center;gap:.75rem;background:var(--gray-50);border-radius:var(--radius-xs);padding:.85rem 1rem;font-weight:600;font-size:.85rem;color:var(--gray-700);border-left:3px solid var(--red);transition:var(--transition-fast);font-family:var(--font-main);}
.value-item:hover{background:var(--white);box-shadow:var(--shadow-sm);transform:translateX(4px);}
.value-item i{color:var(--red);font-size:.95rem;flex-shrink:0;}

/* ======================================================
   ENGAGEMENTS
====================================================== */
.engagements-section{padding:7rem 0;background:var(--primary);position:relative;overflow:hidden;}
.engagements-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:80px 80px;pointer-events:none;}
.engagements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;position:relative;z-index:1;}

.engagement-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-md);padding:2.5rem 2rem;text-align:center;transition:var(--transition);position:relative;overflow:hidden;}
.engagement-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--red-light));transform:scaleX(0);transition:transform .4s ease;}
.engagement-card:hover::before{transform:scaleX(1);}
.engagement-card:hover{background:rgba(255,255,255,.08);transform:translateY(-8px);border-color:rgba(211,47,47,.2);box-shadow:0 20px 50px rgba(0,0,0,.5);}
.eng-icon{width:64px;height:64px;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--red),var(--red-light));border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--white);box-shadow:0 8px 24px rgba(211,47,47,.4);transition:var(--transition);}
.engagement-card:hover .eng-icon{transform:scale(1.08) rotate(-3deg);}
.engagement-card h3{font-size:1.02rem;font-weight:700;color:var(--white);margin-bottom:.75rem;font-family:var(--font-main);}
.engagement-card p{font-size:.87rem;color:rgba(255,255,255,.5);line-height:1.8;}

/* ======================================================
   PROCESS
====================================================== */
.process-section{padding:7rem 0;background:var(--gray-50);position:relative;}
.process-section::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,transparent,var(--red),transparent);}
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.75rem;}

.process-card{text-align:center;padding:3rem 1.75rem 2.5rem;background:var(--white);border-radius:var(--radius-md);position:relative;transition:var(--transition);border:1px solid rgba(0,0,0,.06);}
.process-card:hover{box-shadow:var(--shadow-xl);border-color:rgba(211,47,47,.12);transform:translateY(-6px);}
.step-num{position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:36px;height:36px;background:linear-gradient(135deg,var(--red),var(--red-light));color:var(--white);border-radius:2px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;box-shadow:var(--shadow-red);font-family:var(--font-main);}
.process-icon{font-size:2.25rem;color:var(--red);margin:.75rem 0 1.5rem;display:block;transition:var(--transition);}
.process-card:hover .process-icon{transform:scale(1.1);}
.process-card h3{font-size:1rem;font-weight:700;color:var(--gray-900);margin-bottom:.75rem;font-family:var(--font-main);}
.process-card p{font-size:.88rem;color:var(--gray-600);line-height:1.75;}

/* ======================================================
   SECTORS
====================================================== */
.sectors-section{padding:7rem 0;background:var(--white);}
.sectors-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:1.25rem;}
.sector-card{background:var(--gray-50);border-radius:var(--radius-md);padding:2rem 1.25rem;text-align:center;transition:var(--transition);border:1px solid rgba(0,0,0,.05);position:relative;overflow:hidden;}
.sector-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--red);transform:scaleX(0);transition:transform .35s ease;}
.sector-card:hover::after{transform:scaleX(1);}
.sector-card:hover{background:var(--white);box-shadow:var(--shadow-lg);transform:translateY(-5px);}
.sector-icon{width:56px;height:56px;margin:0 auto 1rem;background:var(--gray-100);border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--primary);transition:var(--transition);}
.sector-card:hover .sector-icon{background:var(--red);color:var(--white);}
.sector-card h4{font-size:.88rem;font-weight:700;color:var(--gray-700);font-family:var(--font-main);}

/* ======================================================
   CTA
====================================================== */
.cta-section{padding:7rem 0;background:var(--primary);position:relative;overflow:hidden;text-align:center;}
.cta-section::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(211,47,47,.15) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(211,47,47,.1) 0%,transparent 60%);}
.cta-section::after{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(211,47,47,.5),transparent);}
.cta-content{position:relative;z-index:1;max-width:720px;margin:0 auto;}
.cta-content h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;color:var(--white);margin-bottom:1.25rem;font-family:var(--font-main);letter-spacing:-.5px;}
.cta-content p{font-size:1.08rem;color:rgba(255,255,255,.65);margin-bottom:2.75rem;line-height:1.85;}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}

/* ======================================================
   FOOTER
====================================================== */
.footer{background:#080808;color:rgba(255,255,255,.55);padding:5.5rem 0 0;border-top:1px solid rgba(255,255,255,.05);position:relative;}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent 5%,var(--red) 30%,var(--red-light) 50%,var(--red) 70%,transparent 95%);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3.5rem;margin-bottom:3.5rem;}
.footer-brand{display:flex;flex-direction:column;gap:1rem;}
.footer-brand p{font-size:.87rem;line-height:1.85;color:rgba(255,255,255,.4);}
.footer-social{display:flex;gap:.6rem;margin-top:.25rem;}
.social-btn{width:38px;height:38px;border-radius:var(--radius-xs);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:.9rem;transition:var(--transition-fast);}
.social-btn:hover{background:var(--red);color:var(--white);border-color:var(--red);transform:translateY(-3px);}
.footer-col h4{color:var(--white);font-weight:700;font-size:.78rem;margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:.12em;font-family:var(--font-main);padding-bottom:.625rem;border-bottom:1px solid rgba(255,255,255,.07);}
.footer-col ul{display:flex;flex-direction:column;gap:.55rem;}
.footer-col ul li a{font-size:.87rem;color:rgba(255,255,255,.4);transition:var(--transition-fast);}
.footer-col ul li a:hover{color:var(--red-light);padding-left:5px;}
.footer-contact-item{display:flex;align-items:flex-start;gap:.875rem;margin-bottom:.875rem;}
.footer-contact-item i{color:var(--red);font-size:.88rem;margin-top:3px;flex-shrink:0;}
.footer-contact-item span{font-size:.85rem;line-height:1.65;color:rgba(255,255,255,.45);}
.footer-contact-item a{color:inherit;transition:color .2s;}
.footer-contact-item a:hover{color:var(--red-light);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding:1.5rem 0;text-align:center;font-size:.78rem;color:rgba(255,255,255,.25);font-family:var(--font-main);letter-spacing:.04em;}

/* ======================================================
   PAGE HEADER (pages intérieures)
====================================================== */
.page-header{padding:10rem 0 5.5rem;background:var(--primary);position:relative;overflow:hidden;}
.page-header::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(211,47,47,.08) 0%,transparent 60%);}
.page-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--red),transparent);}
.page-header-content{position:relative;z-index:2;}
.breadcrumb{display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem;color:rgba(255,255,255,.4);font-size:.8rem;font-family:var(--font-main);}
.breadcrumb a{color:rgba(255,255,255,.4);transition:var(--transition-fast);}
.breadcrumb a:hover{color:var(--red-light);}
.breadcrumb i{font-size:.6rem;}
.page-header h1{font-size:clamp(2rem,4.5vw,3.75rem);font-weight:800;color:var(--white);margin-bottom:1.25rem;font-family:var(--font-main);letter-spacing:-.5px;line-height:1.1;}
.page-header p{font-size:1.08rem;color:rgba(255,255,255,.6);max-width:680px;line-height:1.85;}

/* ======================================================
   AOS
====================================================== */
[data-aos]{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s cubic-bezier(.4,0,.2,1);}
[data-aos].aos-animate{opacity:1;transform:translateY(0);}
[data-aos="fade-right"]{transform:translateX(-30px);}
[data-aos="fade-right"].aos-animate{transform:translateX(0);}
[data-aos="fade-left"]{transform:translateX(30px);}
[data-aos="fade-left"].aos-animate{transform:translateX(0);}
[data-aos="zoom-in"]{transform:scale(.92);opacity:0;}
[data-aos="zoom-in"].aos-animate{transform:scale(1);opacity:1;}

/* ======================================================
   RESPONSIVE
====================================================== */
@media(max-width:1024px){
    .about-grid{grid-template-columns:1fr;gap:3rem;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem;}
}

/* ======================================================
   RESPONSIVE — 768px (tablette / mobile)
====================================================== */
@media(max-width:768px){

    /* ── Empêcher le scroll horizontal ── */
    html,body{overflow-x:hidden;width:100%;}

    /* ── Header ── */
    .header{padding:.5rem 0;}
    /* PAS de overflow:hidden ici — ça cliperait le menu ! */

    /* ── Nav layout : logo | hamburger ── */
    .nav{gap:0;justify-content:space-between;align-items:center;width:100%;flex-wrap:nowrap;}

    /* ── Logo mobile — hauteur fixe = lisible ── */
    .logo-img{
        height:40px !important;
        width:auto !important;
        max-width:185px !important;
        object-fit:contain;
    }
    .header.scrolled .logo-img{
        height:34px !important;
        max-width:160px !important;
    }

    /* ── Cacher CTA bouton ── */
    .btn-primary.nav-cta{display:none !important;}

    /* ── Hamburger ── */
    .nav-toggle{
        display:flex !important;
        flex-direction:column;
        gap:5px;
        background:rgba(255,255,255,.1);
        border:1px solid rgba(255,255,255,.2);
        border-radius:6px;
        padding:.5rem .65rem;
        cursor:pointer;
        flex-shrink:0;
        z-index:1002;          /* Au-dessus du menu (1001) pour rester cliquable */
        position:relative;
    }
    .nav-toggle span{
        width:22px;height:2px;
        background:#fff;border-radius:2px;
        display:block;transition:all .3s ease;
    }

    /* ── Menu mobile : panneau latéral coulissant ──
       Stratégie : toujours display:flex, caché via transform
       → compatible avec main.js qui toggle la classe .open
    ── */
    .nav-menu{
        display:flex !important;
        flex-direction:column;
        position:fixed;
        top:0;
        right:0;
        width:min(300px, 88vw);
        height:100vh;
        background:#111111;
        padding:5.5rem 1.5rem 2rem;
        z-index:1001;
        box-shadow:-6px 0 40px rgba(0,0,0,.7);
        border-left:3px solid #d32f2f;
        overflow-y:auto;
        transform:translateX(100%);
        transition:transform .35s cubic-bezier(.4,0,.2,1);
        /* CRITIQUE : désactive les clics quand le menu est fermé hors écran */
        pointer-events:none;
    }
    .nav-menu.open{
        transform:translateX(0) !important;
        /* Réactive les clics quand le menu est ouvert */
        pointer-events:auto !important;
    }

    /* ── Liste nav dans le panneau ── */
    .nav-list{flex-direction:column;width:100%;gap:.2rem;}
    .nav-link{
        font-size:1rem;padding:.8rem 1rem;width:100%;
        color:rgba(255,255,255,.85);
        border-radius:6px;
    }
    .nav-link:hover,.nav-link.active{
        background:rgba(211,47,47,.15);color:#fff;
    }

    /* ── Dropdowns dans le panneau ── */
    .dropdown-menu{
        position:static;
        box-shadow:none;
        opacity:1;visibility:visible;
        transform:none;
        background:rgba(255,255,255,.06);
        border-top:2px solid #d32f2f;
        margin-top:.25rem;
        border-radius:6px;
        min-width:unset;
        padding:.4rem;
    }
    .dropdown-menu li a{
        color:rgba(255,255,255,.72);
        font-size:.9rem;
    }
    .dropdown-menu li a:hover{color:#ff6b6b;}

    /* ── Overlay sombre ── */
    .nav-overlay{
        position:fixed;inset:0;
        background:rgba(0,0,0,.55);
        z-index:999;           /* DOIT être < header (1000) sinon bloque les clics menu */
        display:none;
        backdrop-filter:blur(2px);
    }
    .nav-overlay.open{display:block;}

    /* ── Lang Topbar ── */
    .lang-topbar-info{display:none;}

    /* ── Hero ── */
    .hero-content{padding:7rem 0 4rem;}
    .hero-inner{max-width:100%;}
    .hero-title{font-size:clamp(2rem,8vw,2.75rem);letter-spacing:-.5px;line-height:1.1;}
    .hero-description{font-size:.97rem;margin-bottom:2rem;}
    .hero-badge{font-size:.68rem;padding:.4rem .9rem;letter-spacing:.1em;}
    .hero-actions{flex-direction:column;gap:.75rem;margin-bottom:3rem;}
    .hero-actions .btn{width:100%;justify-content:center;}

    /* ── Stats ── */
    .hero-stats{flex-direction:column;max-width:100%;border:none;background:none;gap:.75rem;}
    .stat-card{
        border:1px solid rgba(255,255,255,.1);
        border-radius:.5rem;padding:1.25rem;
        background:rgba(255,255,255,.05);
    }
    .stat-card+.stat-card::before{display:none;}

    /* ── Services ── */
    .services-grid{grid-template-columns:1fr;}
    .service-card{padding:1.75rem;}

    /* ── About ── */
    .about-grid{grid-template-columns:1fr;gap:2.5rem;}
    .values-grid{grid-template-columns:1fr;}

    /* ── Engagements ── */
    .engagements-grid{grid-template-columns:1fr 1fr;}

    /* ── Process ── */
    .process-grid{grid-template-columns:1fr 1fr;gap:1.25rem;}
    .process-card{padding:2.5rem 1.25rem 2rem;}

    /* ── CTA ── */
    .cta-content h2{font-size:clamp(1.6rem,6vw,2.2rem);}
    .cta-actions{flex-direction:column;align-items:stretch;}
    .cta-actions .btn{justify-content:center;}

    /* ── Footer ── */
    .footer-grid{grid-template-columns:1fr;gap:2rem;}
    .footer{padding:3.5rem 0 0;}

    /* ── Page Header (inner pages) ── */
    .page-header{padding:8rem 0 4rem;}
    .page-header h1{font-size:clamp(1.75rem,7vw,2.5rem);}

    /* ── WhatsApp ── */
    .whatsapp-float{bottom:1rem !important;right:1rem !important;}
    .whatsapp-icon-wrap{width:52px !important;height:52px !important;}
    .whatsapp-icon-wrap i{font-size:1.55rem !important;}
    .whatsapp-tooltip{display:none;}

    /* ── Scroll indicator ── */
    .scroll-indicator{display:none;}
}

/* ======================================================
   RESPONSIVE — 480px (téléphone)
====================================================== */
@media(max-width:480px){
    .container{padding:0 1rem;}
    .hero-title{font-size:clamp(1.75rem,7.5vw,2.25rem);}
    .hero-content{padding:6.5rem 0 3.5rem;}
    .hero-actions .btn{font-size:.82rem;}
    .section-title{font-size:clamp(1.5rem,6vw,2rem);}
    .engagements-grid{grid-template-columns:1fr;}
    .process-grid{grid-template-columns:1fr;}
    .sectors-grid{grid-template-columns:repeat(2,1fr);}
    .ticker-strip{display:none;}
    .hero::before{display:none;}
    .nav-menu{width:90vw;}
    .stat-number{font-size:1.85rem;}
}