/* ====================================================================
   Level Up Agency — Design system partagé (pages secondaires)
   Repris à l'identique de index.html : palette, typo, composants.
   ==================================================================== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--primary:#5ddfdf;--primary-dark:#38c4c4;--primary-deeper:#2aa3a3;--primary-light:#a8f0f0;
--primary-glow:rgba(93,223,223,.22);--primary-glow-strong:rgba(93,223,223,.4);
--accent:#ff6b4a;--accent-glow:rgba(255,107,74,.2);
--dark:#07090f;--dark-800:#0c1018;--dark-700:#111627;--dark-600:#181d33;--dark-500:#1f2542;
--gray-50:#f8f9fc;--gray-100:#f1f3f8;--gray-200:#e2e6ef;--gray-300:#cdd3e0;
--gray-400:#8a92a6;--gray-500:#6b7280;--gray-600:#4b5163;--white:#fff;
--radius:18px;--radius-sm:12px;--radius-xs:8px}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:var(--dark);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.section-title,.nav-brand{font-family:'Outfit',sans-serif}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* BLOBS */
.blur-blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;opacity:.5;will-change:transform}
.blur-blob.teal{background:rgba(93,223,223,.18)}
.blur-blob.accent{background:rgba(255,107,74,.12)}
.blur-blob.purple{background:rgba(130,80,220,.1)}
.blur-blob.blue{background:rgba(60,120,255,.1)}

.container{max-width:1200px;margin:0 auto;padding:0 28px}

/* BOUTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 34px;border-radius:60px;font-family:'Outfit';font-weight:600;font-size:.95rem;text-decoration:none;border:none;cursor:pointer;transition:all .35s cubic-bezier(.4,0,.2,1);letter-spacing:.01em}
.btn svg{transition:transform .35s cubic-bezier(.4,0,.2,1)}
.btn-primary{background:var(--primary);color:var(--dark);box-shadow:0 4px 20px var(--primary-glow),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-3px);box-shadow:0 12px 40px var(--primary-glow-strong)}
.btn-dark{background:var(--dark);color:var(--white);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.btn-dark:hover{background:var(--dark-700);transform:translateY(-3px)}
.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--dark)}
.btn-outline:hover{background:var(--primary);color:var(--dark)}
.btn-ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--white);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(93,223,223,.3);transform:translateY(-2px)}
.btn-ghost-light{background:var(--white);border:1.5px solid var(--gray-200);color:var(--dark);box-shadow:0 4px 16px rgba(7,9,15,.05)}
.btn-ghost-light:hover{border-color:var(--primary);color:var(--primary-deeper);transform:translateY(-3px);box-shadow:0 12px 32px var(--primary-glow)}
.btn-primary:hover svg,.btn-dark:hover svg,.btn-outline:hover svg{transform:translateX(4px)}

.section-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(93,223,223,.08);border:1px solid rgba(93,223,223,.15);color:var(--primary-dark);font-family:'Outfit';font-size:.82rem;font-weight:600;padding:8px 20px;border-radius:60px;margin-bottom:18px;letter-spacing:.03em}
.section-tag svg{width:16px;height:16px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;transition:transform .4s ease}
.section-tag:hover svg{transform:rotate(-8deg) scale(1.1)}
.section-title{font-size:clamp(1.9rem,4.2vw,2.8rem);font-weight:800;line-height:1.15;margin-bottom:18px;letter-spacing:-.02em}
.section-title span{background:linear-gradient(135deg,var(--primary-dark),var(--primary-deeper));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-sub{color:var(--gray-500);font-size:1.02rem;line-height:1.75;max-width:560px}
.fade-in{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fd1{transition-delay:.1s}.fd2{transition-delay:.2s}.fd3{transition-delay:.3s}.fd4{transition-delay:.4s}.fd5{transition-delay:.5s}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;transition:background .4s ease,padding .4s ease,border-color .4s ease}
.nav.scrolled{background:rgba(7,9,15,.92);backdrop-filter:blur(20px) saturate(1.2);padding:12px 0;border-bottom:1px solid rgba(93,223,223,.08)}
.nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-brand{font-size:1.35rem;font-weight:800;color:var(--dark);text-decoration:none;letter-spacing:-.02em;transition:color .4s;z-index:101}
.nav.scrolled .nav-brand,.nav.menu-open .nav-brand{color:var(--white)}
.nav-brand em{font-style:normal;background:linear-gradient(135deg,var(--primary-dark),var(--primary-deeper));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav.scrolled .nav-brand em{background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a:not(.btn){color:var(--gray-600);text-decoration:none;font-family:'Outfit';font-size:.9rem;font-weight:500;transition:color .3s;position:relative}
.nav.scrolled .nav-links a:not(.btn){color:rgba(255,255,255,.65)}
.nav-links a:not(.btn)::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;border-radius:2px;background:var(--primary-dark);transition:width .3s cubic-bezier(.4,0,.2,1)}
.nav-links a:not(.btn):hover{color:var(--primary-deeper)}
.nav.scrolled .nav-links a:not(.btn):hover{color:var(--primary)}
.nav-links a:not(.btn):hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:none;cursor:pointer;z-index:101;padding:0}
.nav-toggle span{display:block;width:26px;height:2px;border-radius:2px;background:var(--dark);transition:transform .35s cubic-bezier(.4,0,.2,1),opacity .25s,background .4s;margin:0 auto}
.nav.scrolled .nav-toggle span,.nav.menu-open .nav-toggle span{background:var(--white)}
/* Pages à bannière sombre : nav en texte clair par défaut (avant scroll) */
.nav--on-dark .nav-brand{color:var(--white)}
.nav--on-dark .nav-brand em{background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav--on-dark .nav-links a:not(.btn){color:rgba(255,255,255,.68)}
.nav--on-dark .nav-links a:not(.btn):hover{color:var(--primary)}
.nav--on-dark .nav-toggle span{background:var(--white)}
.nav.menu-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.menu-open .nav-toggle span:nth-child(2){opacity:0}
.nav.menu-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* PAGE HEADER (bannière des pages secondaires) */
.page-hero{position:relative;background:var(--dark);color:var(--white);padding:160px 0 80px;overflow:hidden;text-align:center}
.page-hero::before{content:'';position:absolute;top:-30%;left:50%;transform:translateX(-50%);width:800px;height:600px;background:radial-gradient(ellipse,rgba(93,223,223,.14),transparent 65%);pointer-events:none;animation:m1 12s ease-in-out infinite}
.page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(93,223,223,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(93,223,223,.04) 1px,transparent 1px);background-size:64px 64px;pointer-events:none;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 20%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 20%,transparent 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero .section-tag{background:rgba(93,223,223,.1);border-color:rgba(93,223,223,.2);color:var(--primary-light)}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:18px}
.page-hero h1 span{background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-hero p{color:rgba(255,255,255,.55);font-size:1.05rem;line-height:1.7;max-width:620px;margin:0 auto}
@keyframes m1{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-24px)}}

/* BREADCRUMB */
.breadcrumb{position:relative;z-index:2;display:flex;justify-content:center;gap:8px;font-size:.82rem;color:rgba(255,255,255,.4);margin-bottom:24px;font-family:'Outfit'}
.breadcrumb a{color:var(--primary);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* CONTENU LÉGAL / ARTICLE */
.legal{padding:80px 0 100px;position:relative;overflow:hidden}
.legal .container{max-width:860px}
.legal-content{position:relative;z-index:1}
.legal-content h2{font-size:clamp(1.3rem,2.6vw,1.7rem);font-weight:800;letter-spacing:-.01em;margin:42px 0 14px;color:var(--dark)}
.legal-content h2:first-child{margin-top:0}
.legal-content h3{font-family:'Outfit';font-size:1.05rem;font-weight:700;margin:26px 0 10px;color:var(--dark)}
.legal-content p,.legal-content li{color:var(--gray-600);font-size:.96rem;line-height:1.8}
.legal-content p{margin-bottom:14px}
.legal-content ul,.legal-content ol{margin:0 0 16px 22px;display:flex;flex-direction:column;gap:8px}
.legal-content a{color:var(--primary-deeper);text-decoration:underline}
.legal-content strong{color:var(--dark);font-weight:700}
.legal-updated{display:inline-block;background:rgba(93,223,223,.08);border:1px solid rgba(93,223,223,.15);color:var(--primary-deeper);font-family:'Outfit';font-size:.8rem;font-weight:600;padding:7px 16px;border-radius:60px;margin-bottom:30px}

/* FOOTER */
.footer{background:var(--dark);border-top:1px solid rgba(255,255,255,.06);padding:72px 0 36px;color:rgba(255,255,255,.45);font-size:.88rem;position:relative;overflow:hidden}
.footer::before{content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:700px;height:400px;background:radial-gradient(ellipse,rgba(93,223,223,.07),transparent 70%);pointer-events:none}
.footer .container{position:relative;z-index:1}
.footer a{color:rgba(255,255,255,.55);text-decoration:none;transition:color .3s}
.footer a:hover{color:var(--primary)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand{font-family:'Outfit';font-size:1.5rem;font-weight:800;color:var(--white);margin-bottom:14px;display:inline-block}
.footer-brand em{font-style:normal;background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.footer-about{line-height:1.7;max-width:300px;margin-bottom:20px;color:rgba(255,255,255,.4)}
.footer-col h4{font-family:'Outfit';font-size:.82rem;font-weight:700;color:var(--white);text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col ul li{font-size:.9rem}
.footer-contact-item{display:flex;align-items:center;gap:10px;margin-bottom:12px;color:rgba(255,255,255,.5);font-size:.9rem}
.footer-contact-item svg{width:17px;height:17px;flex-shrink:0;stroke:var(--primary);fill:none;stroke-width:2}
.footer-socials{display:flex;gap:12px;margin-top:18px}
.footer-socials a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;transition:all .3s;color:rgba(255,255,255,.5)}
.footer-socials a:hover{background:var(--primary);border-color:var(--primary);color:var(--dark);transform:translateY(-3px)}
.footer-socials a svg{width:16px;height:16px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:28px;flex-wrap:wrap;font-size:.8rem;color:rgba(255,255,255,.32)}
.footer-bottom-links{display:flex;gap:20px;flex-wrap:wrap}

/* RESPONSIVE */
@media(max-width:900px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;inset:0;flex-direction:column;justify-content:center;gap:8px;background:rgba(7,9,15,.98);backdrop-filter:blur(24px);padding:90px 28px 40px;transform:translateX(100%);transition:transform .45s cubic-bezier(.4,0,.2,1);visibility:hidden}
  .nav.menu-open .nav-links{transform:translateX(0);visibility:visible}
  .nav-links a:not(.btn){color:rgba(255,255,255,.82)!important;font-size:1.4rem;font-weight:600;padding:14px 0;opacity:0;transform:translateY(14px);transition:opacity .4s,transform .4s,color .3s}
  .nav-links a:not(.btn)::after{display:none}
  .nav.menu-open .nav-links a{opacity:1;transform:translateY(0)}
  .nav.menu-open .nav-links a:nth-child(1){transition-delay:.08s}
  .nav.menu-open .nav-links a:nth-child(2){transition-delay:.14s}
  .nav.menu-open .nav-links a:nth-child(3){transition-delay:.20s}
  .nav.menu-open .nav-links a:nth-child(4){transition-delay:.26s}
  .nav.menu-open .nav-links a:nth-child(5){transition-delay:.32s}
  .nav-links .btn{margin-top:16px;font-size:1rem!important;padding:15px 34px!important}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(max-width:560px){.footer-top{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .fade-in{opacity:1!important;transform:none!important}
}