/* ================================================================
   AES Audiovisual – stylesheet v2
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --orange:#ff4d00;--orange-l:#ff6a2a;
  --dark:#080808;--dark2:#111;--dark3:#181818;--dark4:#222;
  --white:#fff;--grey:#888;--grey-l:#ccc;
  --radius:4px;
}
html{scroll-behavior:smooth}
body{font-family:'Open Sans',sans-serif;background:var(--dark);color:var(--white);overflow-x:hidden}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--dark2)}
::-webkit-scrollbar-thumb{background:var(--orange);border-radius:3px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ── PRELOADER ─────────────────────────────────────────────────── */
#preloader{position:fixed;inset:0;z-index:9999;background:var(--dark);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2rem;transition:opacity .7s,visibility .7s}
#preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.pre-logo-wrap{text-align:center}
.pre-logo-wrap img.logo-img{height:80px;width:auto;margin:0 auto;image-rendering:high-quality}
.pre-bar{width:220px;height:2px;background:var(--dark4);border-radius:2px;overflow:hidden;margin-top:1.5rem}
.pre-fill{height:100%;background:var(--orange);width:0;animation:preload 1.8s ease forwards}
@keyframes preload{to{width:100%}}

/* ── NAV ───────────────────────────────────────────────────────── */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:30px 5% 0;height:120px;transition:all .4s}
nav.scrolled{background:rgba(8,8,8,.95);backdrop-filter:blur(20px);box-shadow:0 2px 40px rgba(0,0,0,.6)}
.nav-logo{display:flex;align-items:center;width:280px;height:90px;overflow:hidden;flex-shrink:0}
     .nav-logo img.logo-img{width:100%;height:100%;object-fit:contain;object-position:left center;image-rendering:high-quality}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}
.nav-links a{font-family:'Montserrat',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--grey-l);transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--orange);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{background:var(--orange)!important;color:#fff!important;padding:8px 18px;border-radius:var(--radius);transition:background .3s!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--orange-l)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;background:none;border:none;padding:4px}
.hamburger span{display:block;width:25px;height:2px;background:#fff;transition:all .3s;border-radius:2px}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mob-nav{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#080808;z-index:1200;flex-direction:column;align-items:center;justify-content:center;gap:3rem;padding:5rem 2rem 3rem;overflow-y:auto}
.mob-nav.open{display:flex}
.mob-nav a{display:block;font-family:'Montserrat',sans-serif;font-size:1.6rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:#ffffff;text-decoration:none;transition:color .2s;text-align:center}
.mob-nav a:hover,.mob-nav a.active,.mob-nav a:active{color:#ff4d00}
.mob-cta{margin-top:.5rem;color:#ff4d00!important;border:2px solid #ff4d00;padding:12px 32px;border-radius:4px}
.mob-close{position:fixed;top:1.2rem;right:1.2rem;z-index:1201;background:none;border:none;color:#ffffff;font-size:2rem;line-height:1;cursor:pointer;padding:10px;width:48px;height:48px;display:flex;align-items:center;justify-content:center}

/* ── PAGE HERO ─────────────────────────────────────────────────── */
.page-hero{position:relative;height:62vh;min-height:400px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:120px}
.page-hero-bg{position:absolute;inset:0;background:center/cover no-repeat;filter:brightness(.3)}
.page-hero-ov{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(8,8,8,.2),rgba(8,8,8,.75))}
.page-hero-c{position:relative;z-index:2;text-align:center;padding:0 2rem}
.page-hero-tag{font-family:'Montserrat',sans-serif;font-size:.68rem;font-weight:700;letter-spacing:3.5px;text-transform:uppercase;color:var(--orange);border:1px solid rgba(255,77,0,.4);padding:6px 18px;border-radius:2px;display:inline-block;margin-bottom:1.2rem}
.page-hero-title{font-family:'Montserrat',sans-serif;font-size:clamp(2.2rem,5vw,4rem);font-weight:900;line-height:1.1;letter-spacing:-1px}
.page-hero-title span{color:var(--orange)}
.page-hero-sub{font-size:1.05rem;font-weight:300;color:rgba(255,255,255,.72);margin-top:1rem;max-width:620px;margin-left:auto;margin-right:auto}

/* ── SECTIONS ──────────────────────────────────────────────────── */
section{padding:90px 5%}
.sec-inner{max-width:1200px;margin:0 auto}
.stag{font-family:'Montserrat',sans-serif;font-size:.68rem;font-weight:700;letter-spacing:3.5px;text-transform:uppercase;color:var(--orange);margin-bottom:.8rem}
.stitle{font-family:'Orbitron',sans-serif;font-size:clamp(1.4rem,2.8vw,2.2rem);font-weight:900;line-height:1.15;letter-spacing:-.5px}
.stitle span{color:var(--orange)}
.divider{width:50px;height:3px;background:var(--orange);margin:1.2rem 0 2.5rem;border-radius:2px}
.sec-hd{text-align:left}
.sec-hd.center{text-align:center}
.sec-hd.center .divider{margin-left:auto;margin-right:auto}
.sdesc{font-size:1.05rem;line-height:1.9;color:rgba(255,255,255,.72);max-width:720px}

/* ── CARDS ─────────────────────────────────────────────────────── */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}
.card{background:var(--dark2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2.2rem 2rem;transition:border-color .3s,transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--orange);transform:scaleX(0);transition:transform .4s;transform-origin:left}
.card:hover{border-color:rgba(255,77,0,.25);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.4)}
.card:hover::before{transform:scaleX(1)}
.card-icon{font-size:2.4rem;margin-bottom:1.2rem}
.card-title{font-family:'Montserrat',sans-serif;font-size:1.15rem;font-weight:700;margin-bottom:.8rem}
.card-desc{font-size:.9rem;line-height:1.8;color:rgba(255,255,255,.65)}
.card-link{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.5rem;font-family:'Montserrat',sans-serif;font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);transition:gap .3s}
.card-link:hover{gap:.9rem}

/* ── BUTTONS ────────────────────────────────────────────────────── */
.btn-o{display:inline-block;padding:14px 38px;background:var(--orange);color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;border-radius:var(--radius);transition:background .3s,transform .2s,box-shadow .3s;box-shadow:0 4px 24px rgba(255,77,0,.35);border:none;cursor:pointer}
.btn-o:hover{background:var(--orange-l);transform:translateY(-2px);box-shadow:0 8px 36px rgba(255,77,0,.5)}
.btn-g{display:inline-block;padding:14px 38px;border:2px solid rgba(255,255,255,.3);color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;border-radius:var(--radius);transition:border-color .3s,background .3s,transform .2s;background:none;cursor:pointer}
.btn-g:hover{border-color:var(--orange);background:rgba(255,77,0,.08);transform:translateY(-2px)}

/* ── HERO (HOME) ─────────────────────────────────────────────────── */
#hero{position:relative;height:100vh;min-height:600px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#0a0a0a 0%,#1a0a00 50%,#0d0d0d 100%)}
#hcanvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-ov{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 60%,var(--dark))}
.hero-c{position:relative;z-index:2;text-align:center;padding:0 5%;max-width:900px}
.hero-badge{display:inline-block;font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--orange);border:1px solid rgba(255,77,0,.4);padding:7px 22px;border-radius:2px;margin-bottom:2rem}
.hero-title{font-family:'Orbitron',sans-serif;font-size:clamp(2.2rem,5.5vw,4.5rem);font-weight:900;line-height:1.05;letter-spacing:-2px;margin-bottom:1.5rem}
.hero-title span{color:var(--orange)}
.hero-sub{font-size:clamp(1rem,2vw,1.15rem);font-weight:300;color:rgba(255,255,255,.72);max-width:620px;margin:0 auto 2.5rem;line-height:1.9}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.4rem;font-family:'Montserrat',sans-serif;font-size:.65rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.4);animation:bounce 2s ease-in-out infinite}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* ── STATS ──────────────────────────────────────────────────────── */
#stats{background:var(--dark2);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);padding:50px 5%}
.stats-row{display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:2rem;max-width:1200px;margin:0 auto}
.stat-num{font-family:'Montserrat',sans-serif;font-size:2.8rem;font-weight:900;color:var(--orange);line-height:1;letter-spacing:-1px}
.stat-num::after{content:'+'}
.stat-lbl{font-family:'Montserrat',sans-serif;font-size:.72rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.5);margin-top:.4rem}

/* ── SERVICES ───────────────────────────────────────────────────── */
#services{background:var(--dark)}
.srv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:1.8rem;margin-top:3.5rem;max-width:1200px;margin-left:auto;margin-right:auto}

/* ── PORTFOLIO ──────────────────────────────────────────────────── */
#portfolio{background:var(--dark3)}
.port-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:3rem;max-width:1200px;margin-left:auto;margin-right:auto}
.port-item{position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:16/10;cursor:pointer;background:var(--dark4)}
.port-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.port-item:hover img{transform:scale(1.06)}
.port-ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,transparent 50%);opacity:0;transition:opacity .4s}
.port-item:hover .port-ov{opacity:1}
.port-info{position:absolute;bottom:1.5rem;left:1.5rem;right:1.5rem}
.port-cat{font-family:'Montserrat',sans-serif;font-size:.65rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--orange);margin-bottom:.4rem}
.port-name{font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:700;color:#fff}

/* ── ABOUT ──────────────────────────────────────────────────────── */
#about{background:var(--dark);display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;max-width:1400px;margin:0 auto;padding:90px 5%}
.about-img{position:relative}
.about-img img{border-radius:var(--radius);width:100%;object-fit:cover}
.about-badge{position:absolute;bottom:-1.5rem;right:-1.5rem;background:var(--orange);color:#fff;font-family:'Montserrat',sans-serif;font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:12px 22px;border-radius:var(--radius)}
.about-kpi{display:flex;gap:2.5rem;margin:2rem 0}
.kpi-n{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:900;color:var(--orange)}
.kpi-l{font-size:.8rem;color:rgba(255,255,255,.55);font-family:'Montserrat',sans-serif;letter-spacing:1px;text-transform:uppercase}
.about-tags{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.5rem}
.about-tag{background:rgba(255,77,0,.1);border:1px solid rgba(255,77,0,.25);color:rgba(255,255,255,.8);font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:6px 14px;border-radius:2px}

/* ── PROCESS ────────────────────────────────────────────────────── */
#process{background:var(--dark2);text-align:center}
.proc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:3rem;margin-top:3.5rem;max-width:1100px;margin-left:auto;margin-right:auto}
.proc-item{position:relative}
.proc-num{font-family:'Montserrat',sans-serif;font-size:4rem;font-weight:900;color:rgba(255,77,0,.1);line-height:1;margin-bottom:.5rem}
.proc-title{font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:700;margin-bottom:.8rem}
.proc-desc{font-size:.88rem;line-height:1.8;color:rgba(255,255,255,.6)}

/* ── SECTORS ────────────────────────────────────────────────────── */
#secteurs{background:var(--dark)}
.sect-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-top:3rem;max-width:1200px;margin-left:auto;margin-right:auto}
.sect-card{background:var(--dark2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem 1.5rem;text-align:center;transition:border-color .3s,transform .3s}
.sect-card:hover{border-color:rgba(255,77,0,.3);transform:translateY(-3px)}
.sect-icon{font-size:2rem;margin-bottom:1rem}
.sect-name{font-family:'Montserrat',sans-serif;font-size:.88rem;font-weight:700;letter-spacing:1px;text-transform:uppercase}

/* ── FAQ ────────────────────────────────────────────────────────── */
#faq{background:var(--dark3)}
.faq-list{max-width:800px;margin:3rem auto 0}
.faq-item{border-bottom:1px solid rgba(255,255,255,.07)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;cursor:pointer;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.95rem;color:rgba(255,255,255,.88);transition:color .3s;gap:1rem}
.faq-q:hover{color:var(--orange)}
.faq-ico{min-width:22px;width:22px;height:22px;border:1.5px solid rgba(255,255,255,.25);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .3s}
.faq-item.open .faq-ico{background:var(--orange);border-color:var(--orange);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.open .faq-a{max-height:300px;padding-bottom:1.5rem}
.faq-a p{font-size:.92rem;line-height:1.9;color:rgba(255,255,255,.62)}

/* ── CONTACT ────────────────────────────────────────────────────── */
#contact{background:var(--dark)}
.cont-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:5rem;max-width:1200px;margin:3rem auto 0;align-items:start}
.cont-info h3{font-family:'Montserrat',sans-serif;font-size:1.1rem;font-weight:700;margin-bottom:1.5rem}
.cont-row{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.4rem}
.cont-row svg{flex-shrink:0;margin-top:3px;color:var(--orange)}
.cont-row p{font-size:.9rem;line-height:1.7;color:rgba(255,255,255,.72)}
.cont-row strong{display:block;font-family:'Montserrat',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:.3rem}
.soc-row{display:flex;gap:1rem;margin-top:2rem}
.soc-btn{width:42px;height:42px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;transition:border-color .3s,background .3s}
.soc-btn:hover{border-color:var(--orange);background:rgba(255,77,0,.1)}
.cont-form{display:flex;flex-direction:column;gap:1.2rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.fg{display:flex;flex-direction:column;gap:.5rem}
.fg label{font-family:'Montserrat',sans-serif;font-size:.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.5)}
.fg input,.fg select,.fg textarea{background:var(--dark2);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:12px 16px;color:#fff;font-family:'Open Sans',sans-serif;font-size:.92rem;transition:border-color .3s;outline:none;-webkit-appearance:none}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--orange)}
.fg select{cursor:pointer}
.fg textarea{resize:vertical;min-height:130px}
.form-sub{background:var(--orange);color:#fff;border:none;border-radius:var(--radius);padding:14px 36px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;transition:background .3s,transform .2s,box-shadow .3s;box-shadow:0 4px 20px rgba(255,77,0,.3);align-self:flex-start}
.form-sub:hover{background:var(--orange-l);transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,77,0,.45)}
.form-sub:disabled{opacity:.6;cursor:not-allowed;transform:none}
.form-msg{padding:12px 18px;border-radius:var(--radius);font-size:.88rem;display:none}
.form-msg.success{background:rgba(0,200,100,.12);border:1px solid rgba(0,200,100,.3);color:#4ade80;display:block}
.form-msg.error{background:rgba(255,60,60,.1);border:1px solid rgba(255,60,60,.25);color:#f87171;display:block}

/* ── ENGINEERING PAGE ───────────────────────────────────────────── */
.eng-intro{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;max-width:1200px;margin:4rem auto 0}
.eng-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:4rem auto 0}
.eng-card{background:var(--dark2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.eng-card:hover{border-color:rgba(255,77,0,.2);transform:translateY(-3px)}
.eng-card-num{font-family:'Montserrat',sans-serif;font-size:3rem;font-weight:900;color:rgba(255,77,0,.1);position:absolute;top:1rem;right:1.5rem;line-height:1}
.eng-card-icon{font-size:2rem;margin-bottom:1rem}
.eng-card-title{font-family:'Montserrat',sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:.8rem}
.eng-card-desc{font-size:.88rem;line-height:1.8;color:rgba(255,255,255,.62)}
.eng-cta{background:var(--dark2);border:1px solid rgba(255,77,0,.2);border-radius:var(--radius);padding:3rem;text-align:center;max-width:800px;margin:4rem auto 0}
.eng-cta h3{font-family:'Montserrat',sans-serif;font-size:1.4rem;font-weight:900;margin-bottom:1rem}
.eng-cta p{color:rgba(255,255,255,.65);margin-bottom:2rem;font-size:.95rem;line-height:1.8}

/* ── FOOTER ─────────────────────────────────────────────────────── */
footer{background:var(--dark2);border-top:1px solid rgba(255,255,255,.06);padding:60px 5% 30px}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:3rem;max-width:1200px;margin:0 auto;margin-bottom:3rem}
.ft-brand img.logo-img{height:38px;width:auto;margin-bottom:1.2rem;image-rendering:high-quality}
.ft-brand p{font-size:.88rem;line-height:1.8;color:rgba(255,255,255,.5);max-width:260px}
.ft-col h4{font-family:'Montserrat',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1.2rem}
.ft-col ul{list-style:none}
.ft-col li{margin-bottom:.7rem}
.ft-col a{font-size:.88rem;color:rgba(255,255,255,.55);transition:color .3s}
.ft-col a:hover{color:var(--orange)}
.ft-col p{font-size:.88rem;color:rgba(255,255,255,.55);line-height:1.7}
.ft-btm{border-top:1px solid rgba(255,255,255,.06);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;max-width:1200px;margin:0 auto;font-size:.8rem;color:rgba(255,255,255,.3)}
.ft-copy{color:rgba(255,255,255,.35);font-family:'Montserrat',sans-serif;font-size:.75rem;letter-spacing:.5px}
.ft-tagline{color:rgba(255,255,255,.3);font-size:.75rem}
.ft-tagline span{color:var(--orange);font-weight:600;letter-spacing:.5px}

/* ── FLOATING BUTTONS ───────────────────────────────────────────── */
.wa-btn{position:fixed;bottom:2rem;right:2rem;z-index:900;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.35);transition:transform .3s,box-shadow .3s}
.wa-btn:hover{transform:scale(1.1);box-shadow:0 8px 30px rgba(37,211,102,.5)}
.top-btn{position:fixed;bottom:2rem;left:2rem;z-index:900;width:44px;height:44px;background:var(--dark2);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);display:none;align-items:center;justify-content:center;cursor:pointer;transition:all .3s}
.top-btn.vis{display:flex}
.top-btn:hover{background:var(--orange);border-color:var(--orange)}

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media(max-width:1024px){
  #about{grid-template-columns:1fr;gap:3rem}
  .about-badge{right:0;bottom:-1rem}
  .cont-grid{grid-template-columns:1fr;gap:3rem}
  .ft-grid{grid-template-columns:1fr 1fr}
  .eng-intro{grid-template-columns:1fr;gap:2rem}
}
@media(max-width:768px){
  .nav-links{display:none}
  .hamburger{display:flex}
  nav{height:80px;padding:0 5%}
  .nav-logo{width:auto;max-width:160px;height:54px}
  #hero{height:100svh;min-height:500px}
  .page-hero{margin-top:80px}
  .hero-title{letter-spacing:-1px}
  .form-row{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .stats-row .rv{display:none}
  .stats-row{gap:1.5rem;padding:0 4%}
  section{padding:70px 5%}
  #about{padding:70px 5%}
  .about-kpi{gap:1.5rem;flex-wrap:wrap}
  .sec-inner{padding:0}
  .eng-cta{padding:2rem 1.5rem}
  .proc-grid{gap:2rem}
  .cards-grid{grid-template-columns:1fr}
  .ft-btm{flex-direction:column;text-align:center}
}
@media(max-width:480px){
  nav{height:70px;padding:0 4%}
  .nav-logo{max-width:140px;height:46px}
  .hero-btns{flex-direction:column;align-items:center}
  .btn-o,.btn-g{width:100%;max-width:280px;text-align:center}
  .hero-badge{font-size:.6rem;letter-spacing:2px;padding:5px 14px}
  .about-kpi{flex-direction:column;gap:1rem}
  .cont-row{gap:.7rem}
  .soc-row{flex-wrap:wrap}
  .wa-btn{bottom:1.2rem;right:1.2rem;width:50px;height:50px}
  .back-to-top{bottom:1.2rem;left:1.2rem}
}

/* ── SVG icon sizing (replaces emoji) ── */
.card-icon svg{width:48px;height:48px;color:var(--orange);display:block}
.card-icon{display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem}
.back-to-top{position:fixed;bottom:2rem;left:2rem;z-index:800;width:44px;height:44px;background:rgba(255,77,0,0.15);border:1px solid rgba(255,77,0,0.3);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#ff4d00;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;text-decoration:none}
.back-to-top.vis{opacity:1;pointer-events:auto}
.back-to-top:hover{background:rgba(255,77,0,0.25);transform:translateY(-2px)}
.ft-legal{color:rgba(255,255,255,.3);font-size:.75rem;text-decoration:none;transition:color .2s;font-family:'Montserrat',sans-serif}
.ft-legal:hover{color:var(--orange)}
.consent-wrap{display:flex;align-items:flex-start;gap:.6rem;margin-top:.5rem}
.consent-wrap input[type="checkbox"]{width:16px;height:16px;flex-shrink:0;margin-top:2px;accent-color:var(--orange);cursor:pointer}
.consent-wrap label{font-size:.78rem;color:rgba(255,255,255,.45);line-height:1.5;cursor:pointer}
.consent-wrap label a{color:var(--orange);text-decoration:none}.consent-wrap label a:hover{text-decoration:underline}