/* ============================================
   AUDIT TERTIAIRE — V4 Bento Grid System
   Professional, Regulatory, Tech-Forward
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Colors - Deep Professional Navy & Cyan */
  --bg-color: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-dark: #0F172A;
  
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #94A3B8;
  
  --accent: #22D3EE; /* Electric Cyan */
  --accent-hover: #06B6D4;
  --accent-light: rgba(34, 211, 238, 0.1);
  --accent-text: #0891B2;
  
  --border-color: rgba(15, 23, 42, 0.08);
  --border-white: rgba(255, 255, 255, 0.1);

  /* Typography */
  --font-sans: 'Inter', -apple-system, sans-serif;
  
  /* Radii */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --radius-pill: 9999px;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 12px 48px rgba(15, 23, 42, 0.1);

  --container-max: 1240px;
  --nav-height: 120px;
}

/* Reset & Base */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-sans); color: var(--text-main); background: var(--bg-color); line-height: 1.6; letter-spacing: -0.01em; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; border-radius: inherit; }
a { text-decoration: none; color: inherit; transition: 0.2s ease; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }
section { padding: var(--space-3xl) 0; }
.text-gradient { background: linear-gradient(135deg, var(--text-main) 0%, #334155 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: var(--radius-pill); background: var(--accent-light); color: var(--accent-text); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: var(--space-md); }
.badge--pro { background: #000; color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.badge--success { background: #DCFCE7; color: #15803D; border: 1px solid #BBF7D0; }

/* Typography */
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; color: var(--text-main); }
h1 { font-size: clamp(3rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin-bottom: var(--space-md); }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
p { font-size: 1.15rem; color: var(--text-muted); max-width: 700px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 18px 36px; border-radius: var(--radius-pill); font-weight: 700; font-size: 1rem; transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; }
.btn--accent { background: var(--accent); color: var(--bg-card-dark); border: 2px solid var(--accent); }
.btn--accent:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(34, 211, 238, 0.35); background: var(--accent-hover); }
.btn--dark { background: var(--bg-card-dark); color: #fff; border: 2px solid var(--bg-card-dark); }
.btn--dark:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(15, 23, 42, 0.2); background: #1E293B; }
.btn--outline { border: 2px solid var(--border-color); color: var(--text-main); }
.btn--outline:hover { border-color: var(--text-main); transform: translateY(-4px); }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height); z-index: 1000; transition: 0.3s ease; padding: var(--space-sm) 0; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-radius: var(--radius-pill); border: 1px solid var(--border-color); box-shadow: var(--shadow-card); padding: 0 40px 0 24px; }
.navbar-logo { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.5px; text-transform: uppercase; display: flex; align-items: center; gap: 12px; color: var(--text-main); }
.navbar-logo-img { height: 60px !important; width: auto !important; object-fit: contain; mix-blend-mode: multiply !important; filter: contrast(1.1); }
.navbar-logo span { color: var(--accent-text); }
.navbar-logo .logo-text { display: flex; align-items: baseline; gap: 0; line-height: 1; }
.navbar-logo .tld { font-size: 0.38em; text-transform: none; color: var(--accent-text); font-weight: 800; letter-spacing: 0; opacity: 0.9; margin-left: 2px; vertical-align: super; line-height: 1; }
.navbar-links { display: flex; gap: var(--space-xl); font-weight: 600; font-size: 0.95rem; color: var(--text-muted); }
.navbar-links a:hover { color: var(--text-main); }
.navbar-mobile-nav { display: none; }


/* Bento Grid */
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.bento-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: var(--space-2xl); border: 1px solid var(--border-color); box-shadow: var(--shadow-card); transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1); display: flex; flex-direction: column; overflow: hidden; position: relative; }
.bento-card:hover { transform: translateY(-8px); border-color: var(--accent-hover); box-shadow: var(--shadow-hover); }
.bento-card--dark { background: var(--bg-card-dark); color: #fff; }
.bento-card--dark h3 { color: #fff; }
.bento-card--dark p { color: var(--text-light); }
.bento-card--accent { background: var(--accent); color: var(--bg-card-dark); }
.bento-card--accent p { color: var(--bg-card-dark); opacity: 0.8; }

.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.row-span-2 { grid-row: span 2; }

/* Sections */
.hero, .page-hero { padding-top: calc(var(--nav-height) + var(--space-4xl)); padding-bottom: var(--space-3xl); text-align: center; }
.hero-header { max-width: 1000px; margin: 0 auto 60px; }
.hero h1 span, .page-hero h1 span { color: var(--accent-text); }
.hero-actions { display: flex; gap: 24px; justify-content: center; align-items: center; flex-wrap: wrap; margin-top: 2rem; }

/* Footer */
.footer { background: var(--bg-card-dark); color: #fff; padding: var(--space-4xl) 0 var(--space-xl); }
.footer .navbar-logo-img { height: 64px !important; filter: invert(1) !important; mix-blend-mode: screen !important; opacity: 1 !important; }
.footer h4 { color: #fff; margin-bottom: 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
.footer-links a { color: var(--text-light); display: block; margin-bottom: 12px; }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 32px; margin-top: 60px; display: flex; justify-content: space-between; color: var(--text-light); font-size: 0.9rem; }

/* ── DRAWER COMPONENT ── */
.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.drawer-overlay.active { opacity: 1; pointer-events: all; }
.contact-drawer { position: fixed; top: 0; right: 0; width: 50vw; height: 100%; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px); z-index: 1001; transform: translateX(100%); transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); display: flex; flex-direction: column; box-shadow: -20px 0 60px rgba(0,0,0,0.1); border-left: 1px solid var(--border-color); overflow-y: auto; }
.contact-drawer.active { transform: translateX(0); }
.drawer-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-xl); border-bottom: 1px solid var(--border-color); position: sticky; top: 0; background: var(--bg-color); z-index: 10; }
.drawer-header h2 { font-size: 1.5rem; margin: 0; color: var(--text-main); }

/* Trust Bar Styling */
.trust-bar { background: #f8fafc; padding: 24px 0; border-bottom: 1px solid var(--border-color); border-top: 1px solid var(--border-color); overflow: hidden; }
.flex-trust { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 32px; }
.trust-title { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.1em; opacity: 0.6; white-space: nowrap; }
.logo-cloud { display: flex; align-items: center; gap: 48px; opacity: 0.6; filter: grayscale(100%); -webkit-filter: grayscale(100%); transition: 0.3s ease; }
.logo-cloud:hover { opacity: 1; filter: grayscale(0); -webkit-filter: grayscale(0); }
.trust-logo { font-family: 'Inter', sans-serif; font-weight: 900; font-size: 1.4rem; letter-spacing: -1px; color: var(--text-main); }
.cert-group { display: flex; align-items: center; gap: 24px; }
.cert-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 700; color: var(--text-main); background: #fff; padding: 10px 16px; border-radius: 8px; border: 1px solid var(--border-color); }

@media (max-width: 992px) {
    .trust-bar { display: block !important; visibility: visible !important; opacity: 1 !important; padding: 30px 0 !important; }
    .flex-trust { justify-content: center !important; text-align: center !important; flex-direction: column !important; gap: 24px !important; display: flex !important; }
    .logo-cloud { gap: 20px !important; justify-content: center !important; flex-wrap: wrap !important; display: flex !important; width: 100% !important; }
    .cert-group { flex-direction: row !important; width: auto !important; gap: 15px !important; margin-top: 10px !important; display: flex !important; justify-content: center !important; }
}

.drawer-close { background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); width: 40px; height: 40px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text-main); transition: all 0.2s ease; }
.drawer-close:hover { background: var(--text-main); color: var(--bg-color); }
.drawer-body { padding: var(--space-xl); flex: 1; display: flex; flex-direction: column; gap: var(--space-md); }
.drawer-body p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: var(--space-sm); line-height: 1.6; }
.drawer-form { display: flex; flex-direction: column; gap: var(--space-md); }
.pro-form .form-group { margin-bottom: 1rem; }
.pro-form label { font-size: 0.85rem; font-weight: 700; color: var(--text-main); margin-bottom: 8px; display: flex; align-items: center; }
.pro-form input, .pro-form select, .pro-form textarea { width: 100%; padding: 12px 14px; background: var(--bg-color); border: 1px solid var(--border-color); border-radius: var(--radius-sm); color: var(--text-main); font-family: inherit; font-size: 0.95rem; transition: all 0.2s ease; }
.pro-form input:focus, .pro-form select:focus, .pro-form textarea:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px var(--accent-light); }
body.drawer-open { overflow: hidden; }

/* ============================================
   RESPONSIVE OVERRIDES (ENFORCED)
   ============================================ */

@media (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .footer-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .contact-drawer { width: 80vw !important; max-width: 80vw !important; }
}

/* Animations - REMOVED animate-on-scroll for immediate visibility */
.animate-on-scroll { opacity: 1 !important; transform: none !important; transition: none !important; }

@media (max-width: 768px) {
  .navbar { height: 64px !important; padding: 0 !important; position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; z-index: 2001 !important; background: #fff !important; pointer-events: auto !important; }
  .navbar-links { display: none !important; }
  
  /* Horizontal Header Recovery - TOTAL FORCE */
  nav.navbar .container { 
    display: flex !important;
    flex-direction: row !important; 
    height: 64px !important; 
    padding: 0 16px !important; 
    border-radius: 0 !important; 
    border: none !important;
    background: #fff !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    max-width: 100% !important;
    gap: 0 !important;
    margin: 0 !important;
  }
  .navbar-logo { font-size: 0.9rem !important; margin: 0 !important; width: auto !important; flex: 0 1 auto !important; display: flex !important; align-items: center !important; justify-content: flex-start !important; }
  .navbar-logo-img { height: 32px !important; margin: 0 !important; width: auto !important; }
  
  .navbar-hamburger { display: flex !important; align-items: center !important; justify-content: center !important; width: 44px !important; height: 44px !important; border: none !important; background: transparent !important; color: var(--text-main) !important; cursor: pointer !important; flex: 0 0 auto !important; margin-left: auto !important; }
  
  .nav-mobile-actions, .navbar-cta { display: none !important; }

  /* Strict 1-Column Sentinel (Excluding navbar) */
  section .container, .hero-actions, .footer-grid, .flex-trust, .logo-cloud, .cert-group, .bento-grid, .bento-grid--2col, .grid-3 { 
    display: flex !important; 
    flex-direction: column !important; 
    gap: 1.5rem !important; 
    width: 100% !important;
  }
  
  /* Force stack on ALL badges/pills containers - ABSOLUTE 1-COLUMN */
  [style*="display: flex"], [style*="display: grid"], .badge-group, .cert-group, .cert-item, [class*="badge"], [class*="pills"] {
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important;
    display: flex !important;
    width: 100% !important;
  }
  .badge, .cert-item { width: 100% !important; max-width: 320px !important; justify-content: center !important; display: flex !important; margin: 0 auto !important; }

  .span-2, .span-3, .span-4 { grid-column: span 1 !important; width: 100% !important; display: block !important; }
  
  /* Mobile Menu Overlay */
  /* Mobile Menu Overlay */
  .mobile-menu { position: fixed !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; background: #fff !important; z-index: 3000 !important; display: none; flex-direction: column !important; padding: 100px 2rem 2rem !important; overflow-y: auto !important; }
  .mobile-menu.active { display: flex !important; }
  .mobile-menu-links { display: flex !important; flex-direction: column !important; gap: 1.5rem !important; margin-bottom: 2.5rem !important; }
  .mobile-menu-links a { font-size: 1.4rem !important; font-weight: 800 !important; color: var(--text-main) !important; text-decoration: none !important; border-bottom: 1px solid #f1f5f9 !important; padding-bottom: 10px !important; }
  .mobile-menu-close { position: absolute !important; top: 15px !important; right: 15px !important; width: 40px !important; height: 40px !important; border-radius: 50% !important; background: #f1f5f9 !important; border: none !important; display: flex !important; align-items: center !important; justify-content: center !important; }
  
  .trust-bar .logo-cloud { align-items: center !important; text-align: center !important; }
  .trust-logo { font-size: 1.1rem !important; margin: 8px 0 !important; }

  /* Full Page Mobile Form */
  .contact-drawer { 
    width: 100% !important; 
    max-width: 100% !important; 
    height: 100% !important; 
    top: 0 !important; 
    right: 0 !important; 
    left: 0 !important; 
    border: none !important; 
    border-radius: 0 !important; 
    z-index: 4000 !important;
  }
  .drawer-header { border-radius: 0 !important; }
}