/* ============================================================
   global.css — INITO socle commun (10 pages)
   ============================================================ */

/* ── POLICE — Inter (auto-hébergée, souveraineté des données) ── */
@font-face{
  font-family:'Inter';font-style:normal;font-display:swap;font-weight:100 900;
  src:url('../assets/fonts/inter-latin-wght-normal.woff2') format('woff2-variations'),
      url('../assets/fonts/inter-latin-wght-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Inter';font-style:normal;font-display:swap;font-weight:100 900;
  src:url('../assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2-variations'),
      url('../assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:'Inter';font-style:italic;font-display:swap;font-weight:100 900;
  src:url('../assets/fonts/inter-latin-wght-italic.woff2') format('woff2-variations'),
      url('../assets/fonts/inter-latin-wght-italic.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Inter';font-style:italic;font-display:swap;font-weight:100 900;
  src:url('../assets/fonts/inter-latin-ext-wght-italic.woff2') format('woff2-variations'),
      url('../assets/fonts/inter-latin-ext-wght-italic.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:#F4F4F8;color:#1A1A2E;line-height:1.6;-webkit-font-smoothing:antialiased}

/* ── VARIABLES ── */
:root{
  --indigo:#6366F1;--indigo-d:#4F46E5;--indigo-400:#818CF8;
  --indigo-100:#E0E7FF;--indigo-50:#EEF2FF;
  --anthracite:#1A1A2E;
  --g700:#4A4A6A;--g400:#8888AA;--g200:#C8C8DC;--g100:#EBEBF4;--g50:#F4F4F8;
  --amber:#F59E0B;--amber-d:#D97706;--amber-100:#FEF3C7;
  --white:#FFFFFF;
  --radius-card:12px;--radius-hero:16px;--radius-btn:8px;
  --shadow-card:0 1px 4px rgba(0,0,0,.08);
  --shadow-featured:0 8px 28px rgba(99,102,241,.14);
}

/* ── LAYOUT ── */
.container{max-width:1120px;margin:0 auto;padding:0 48px}
@media(max-width:768px){.container{padding:0 24px}}
section{width:100%}

/* ── NAV ── */
nav{background:var(--white);border-bottom:1px solid var(--g100);position:sticky;top:0;z-index:100;height:64px}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1120px;margin:0 auto;padding:0 48px}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--g700)}
.nav-links a{text-decoration:none;color:var(--g700);transition:color .15s}
.nav-links a:hover{color:var(--indigo)}
.nav-links a.active{color:var(--indigo);font-weight:600}
@media(max-width:768px){.nav-links{display:none}.nav-inner{padding:0 24px}.nav-inner>.btn-cta{display:none}}

/* ── LOGO ── */
.logo{display:flex;align-items:center;gap:9px;text-decoration:none}
.logo-mark{width:30px;height:30px;border-radius:7px;background:var(--indigo);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-word{font-size:18px;font-weight:500;letter-spacing:-.01em;line-height:1;white-space:nowrap}
.logo-word em{font-style:italic;color:var(--anthracite);margin-right:.04em}
.logo-word span{color:var(--indigo)}
.logo-dark .logo-word em{color:#F4F4F8}
.logo-dark .logo-word span{color:#818CF8}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 22px;border-radius:var(--radius-btn);font-family:'Inter',system-ui,sans-serif;font-size:14px;font-weight:600;border:none;cursor:pointer;white-space:nowrap;text-decoration:none;transition:opacity .15s}
.btn{transition:background .2s ease,color .2s ease,border-color .2s ease,opacity .2s ease}
.btn:hover{opacity:.85}
.btn-cta{background:var(--amber);color:var(--anthracite)}
.btn-indigo{background:var(--indigo);color:#fff}
.btn-outline{background:transparent;color:var(--anthracite);border:1.5px solid var(--g200)}
.btn-outline:hover{background:var(--anthracite);color:#fff;border-color:var(--anthracite);opacity:1}
.btn-outline-dark{background:transparent;color:#C8C8DC;border:1.5px solid rgba(200,200,220,.25)}
.btn-outline-dark:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);opacity:1}
.btn-lg{padding:14px 32px;font-size:16px}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-block{width:100%}

/* ── BADGES ── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600}
.badge-indigo{background:var(--indigo-100);color:#3730A3}
.badge-amber{background:var(--amber-100);color:#92400E}
.badge-neutral{background:var(--g100);color:var(--g700)}
.badge-dark{background:rgba(255,255,255,.08);color:var(--indigo-400);border:1px solid rgba(99,102,241,.25)}

/* ── SECTION BLOCKS ── */
.block-white{background:var(--white)}
.block-light{background:var(--g50)}
.block-dark{background:var(--anthracite)}
.block-indigo{background:var(--indigo)}

/* ── TYPOGRAPHY ── */
.section-title{font-size:32px;font-weight:700;color:var(--anthracite);letter-spacing:-.01em;line-height:1.2}
.section-title-dark{color:var(--white)}
.section-sub{font-size:13px;color:var(--g400);font-family:'Inter',monospace;white-space:nowrap}

/* ── HAMBURGER ── */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none}
.hamburger span{display:block;width:22px;height:2px;background:var(--anthracite);border-radius:2px;transition:.2s}
@media(max-width:768px){.hamburger{display:flex}}
.mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;background:var(--white);border-top:1px solid var(--g100);padding:20px 24px;z-index:99;flex-direction:column;gap:16px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:15px;color:var(--g700);text-decoration:none;padding:8px 0;border-bottom:1px solid var(--g100)}

/* ── FOOTER ── */
footer{background:var(--anthracite);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-brand-desc{font-size:13px;color:var(--g400);line-height:1.6;max-width:240px}
.footer-col-title{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#818CF8;margin-bottom:14px}
.footer-link{display:block;font-size:13px;color:#C8C8DC;margin-bottom:9px;text-decoration:none}
.footer-link:hover{color:#fff}
.footer-contact{font-size:13px;color:#C8C8DC;line-height:1.8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer-bottom-text{font-size:11px;color:#4A4A6A}
@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-grid > div:first-child{grid-column:1/-1}
}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}

/* ── GRILLES RESPONSIVES ── */
.grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:768px){.grid-2col{grid-template-columns:1fr}}
.grid-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}
@media(max-width:900px){.grid-3col{grid-template-columns:1fr}}
@media(max-width:768px){.grid-3col{grid-template-columns:1fr}}