/* ============================================
   MERCAVOX — Stylesheet v2
   Bleu #0047FF · Or #F0A500 · Dark #0A0E1A
   ============================================ */

:root {
  --blue: #0047FF;
  --blue-dark: #0035CC;
  --blue-light: #E8EEFF;
  --gold: #F0A500;
  --gold-light: #FFF4D6;
  --dark: #0A0E1A;
  --dark2: #141928;
  --gray: #64748B;
  --gray-light: #F1F5F9;
  --white: #FFFFFF;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,71,255,0.10);
  --t: all 0.25s ease;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Inter',sans-serif; color:var(--dark); background:var(--white); line-height:1.6; -webkit-font-smoothing:antialiased; }
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }

/* ====== NAVBAR ====== */
.navbar {
  position:fixed; top:0; left:0; right:0;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(0,71,255,0.08);
  z-index:1000; height:68px;
}
.nav-inner { display:flex; align-items:center; justify-content:space-between; height:68px; }
.logo {
  font-size:20px; font-weight:900; letter-spacing:4px;
  background:linear-gradient(135deg,var(--blue),var(--gold));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.nav-links { display:flex; align-items:center; gap:28px; }
.nav-links a { font-size:13px; font-weight:500; color:var(--gray); transition:var(--t); }
.nav-links a:hover { color:var(--blue); }
.btn-nav {
  background:var(--blue) !important; color:var(--white) !important;
  padding:9px 20px; border-radius:50px; font-weight:600 !important; font-size:13px !important;
}
.btn-nav:hover { background:var(--blue-dark) !important; transform:translateY(-1px); }
.burger { display:none; background:none; border:none; font-size:22px; cursor:pointer; color:var(--blue); }

/* ====== HERO ====== */
.hero {
  position:relative; min-height:100vh;
  background:linear-gradient(135deg, var(--dark) 0%, var(--dark2) 60%, #071040 100%);
  overflow:hidden; padding:100px 0 80px;
  display:flex; align-items:center;
}
.hero-grid-overlay {
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(0,71,255,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,71,255,0.06) 1px,transparent 1px);
  background-size:60px 60px;
  -webkit-mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%);
  mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%);
}
.hero::before {
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(circle at 15% 50%,rgba(0,71,255,0.3) 0%,transparent 45%),
    radial-gradient(circle at 85% 15%,rgba(240,165,0,0.12) 0%,transparent 35%);
  pointer-events:none;
}
.hero-inner { position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(0,71,255,0.15); border:1px solid rgba(0,71,255,0.35);
  color:#7BA7FF; padding:6px 16px; border-radius:50px;
  font-size:12px; font-weight:600; letter-spacing:0.5px; margin-bottom:24px;
}
.hero h1 {
  font-size:clamp(32px,4vw,54px); font-weight:900;
  color:var(--white); line-height:1.12; margin-bottom:20px; letter-spacing:-1.5px;
}
.highlight {
  background:linear-gradient(135deg,var(--gold),#FFD166);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.hero-sub { font-size:17px; color:rgba(255,255,255,0.65); margin-bottom:32px; line-height:1.7; }
.hero-sub strong { color:rgba(255,255,255,0.9); }
.hero-form { display:flex; gap:10px; margin-bottom:14px; flex-wrap:wrap; }
.hero-form input {
  flex:1; min-width:200px; padding:15px 20px;
  border-radius:50px; border:1px solid rgba(255,255,255,0.18);
  background:rgba(255,255,255,0.08); color:var(--white);
  font-size:14px; font-family:'Inter',sans-serif; outline:none; transition:var(--t);
}
.hero-form input::placeholder { color:rgba(255,255,255,0.4); }
.hero-form input:focus { border-color:var(--gold); background:rgba(255,255,255,0.12); }
.hero-form button {
  padding:15px 28px; background:linear-gradient(135deg,var(--gold),#FFB300);
  color:var(--dark); border:none; border-radius:50px;
  font-size:14px; font-weight:700; cursor:pointer; transition:var(--t);
  font-family:'Inter',sans-serif; white-space:nowrap;
}
.hero-form button:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(240,165,0,0.4); }
.hero-note { color:rgba(255,255,255,0.35); font-size:12px; margin-bottom:40px; }
.hero-stats { display:flex; align-items:center; gap:0; flex-wrap:wrap; }
.hstat { display:flex; flex-direction:column; }
.hstat strong { font-size:26px; font-weight:800; color:var(--gold); line-height:1; }
.hstat span { font-size:12px; color:rgba(255,255,255,0.45); margin-top:3px; }
.hstat-sep { width:1px; height:36px; background:rgba(255,255,255,0.15); margin:0 28px; }

/* Newsletter Mockup */
.newsletter-mockup {
  background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.12);
  border-radius:16px; padding:28px; backdrop-filter:blur(8px);
  box-shadow:0 24px 60px rgba(0,0,0,0.4);
}
.mock-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; padding-bottom:16px; border-bottom:1px solid rgba(255,255,255,0.1); }
.mock-logo { font-size:14px; font-weight:900; letter-spacing:3px; background:linear-gradient(135deg,var(--blue),var(--gold)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.mock-issue { font-size:11px; color:rgba(255,255,255,0.35); }
.mock-badge { display:inline-block; font-size:11px; font-weight:700; padding:3px 10px; border-radius:50px; background:rgba(0,71,255,0.25); color:#7BA7FF; margin-bottom:8px; margin-top:12px; }
.mock-badge.alt { background:rgba(240,165,0,0.2); color:#FFD166; }
.mock-badge.alt2 { background:rgba(100,200,100,0.15); color:#7dde87; }
.mock-title { font-size:13px; font-weight:600; color:rgba(255,255,255,0.85); line-height:1.4; margin-bottom:10px; }
.mock-title.sm { font-size:12px; color:rgba(255,255,255,0.7); }
.mock-line { height:6px; background:rgba(255,255,255,0.07); border-radius:3px; margin-bottom:6px; }
.mock-line.short { width:65%; }
.mock-divider { height:1px; background:rgba(255,255,255,0.08); margin:16px 0; }
.mock-footer { font-size:11px; color:rgba(255,255,255,0.3); }

/* ====== TRUSTED ====== */
.trusted { background:var(--blue-light); padding:24px 0; border-bottom:1px solid rgba(0,71,255,0.1); }
.trusted-label { text-align:center; font-size:11px; text-transform:uppercase; letter-spacing:2px; color:var(--gray); margin-bottom:14px; font-weight:600; }
.trusted-row { display:flex; justify-content:center; align-items:center; gap:0; flex-wrap:wrap; }
.trusted-item { font-size:13px; font-weight:700; color:var(--blue); opacity:0.55; letter-spacing:1.5px; text-transform:uppercase; padding:0 20px; }
.trusted-sep { color:var(--blue); opacity:0.2; font-size:18px; }

/* ====== SECTION HEADERS ====== */
.section-header { text-align:center; margin-bottom:56px; }
.section-header.light h2 { color:var(--white); }
.section-header.light .label { color:rgba(255,255,255,0.5); }
.label { display:inline-block; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:2px; color:var(--blue); margin-bottom:12px; }
.section-header h2 { font-size:clamp(26px,3.5vw,40px); font-weight:800; line-height:1.2; letter-spacing:-0.5px; }
.section-sub { font-size:16px; color:var(--gray); margin-top:14px; max-width:580px; margin-left:auto; margin-right:auto; line-height:1.7; }

/* ====== PILLARS ====== */
.pillars { padding:96px 0; background:var(--white); }
.pillars-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:20px; }
.pillar-card {
  border:1px solid rgba(0,71,255,0.1); border-radius:var(--radius);
  padding:32px 20px; text-align:center; transition:var(--t); position:relative; overflow:hidden;
}
.pillar-card:hover { border-color:var(--blue); transform:translateY(-5px); box-shadow:var(--shadow); }
.pillar-num { position:absolute; top:12px; right:14px; font-size:11px; font-weight:800; color:var(--blue); opacity:0.2; letter-spacing:1px; }
.pillar-icon { font-size:32px; margin-bottom:12px; }
.pillar-card h3 { font-size:16px; font-weight:700; color:var(--blue); margin-bottom:10px; }
.pillar-card p { font-size:13px; color:var(--gray); line-height:1.6; margin-bottom:16px; }
.pillar-tags { display:flex; flex-wrap:wrap; gap:6px; justify-content:center; }
.pillar-tags span { font-size:10px; font-weight:600; background:var(--blue-light); color:var(--blue); padding:3px 8px; border-radius:50px; }

/* ====== IMPACT ====== */
.impact { padding:96px 0; background:linear-gradient(135deg,var(--dark) 0%,var(--dark2) 100%); }
.impact-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.impact-card {
  background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius); padding:36px 24px; text-align:center; transition:var(--t);
}
.impact-card:hover { background:rgba(0,71,255,0.12); border-color:rgba(0,71,255,0.4); transform:translateY(-4px); }
.impact-num { font-size:44px; font-weight:900; color:var(--gold); line-height:1; margin-bottom:14px; letter-spacing:-1px; }
.impact-desc { font-size:14px; color:rgba(255,255,255,0.65); line-height:1.6; margin-bottom:12px; }
.impact-source { font-size:11px; color:rgba(255,255,255,0.25); font-style:italic; }

/* ====== RUBRIQUES ====== */
.rubriques-section { padding:96px 0; background:var(--gray-light); }
.rubriques-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.rubrique-card {
  display:flex; gap:16px; align-items:flex-start;
  background:var(--white); border-radius:var(--radius); padding:24px;
  border:1px solid transparent; transition:var(--t);
}
.rubrique-card:hover { border-color:var(--blue); box-shadow:var(--shadow); transform:translateY(-2px); }
.rub-icon {
  flex-shrink:0; width:46px; height:46px; display:flex; align-items:center; justify-content:center;
  background:var(--blue-light); border-radius:10px; font-size:22px;
}
.rub-content h4 { font-size:15px; font-weight:700; color:var(--dark); margin-bottom:6px; }
.rub-content p { font-size:13px; color:var(--gray); line-height:1.6; margin-bottom:8px; }
.rub-ex { font-size:12px; color:var(--blue); font-style:italic; opacity:0.8; }

/* ====== ARTICLES ====== */
.articles { padding:96px 0; background:var(--white); }
.articles-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-bottom:40px; }
.article-card {
  background:var(--white); border:1px solid #E8EDF5; border-radius:var(--radius);
  padding:28px; transition:var(--t); cursor:pointer;
}
.article-card:hover { border-color:var(--blue); transform:translateY(-4px); box-shadow:var(--shadow); }
.article-card.featured {
  grid-column:span 2;
  background:linear-gradient(140deg,var(--blue) 0%,#0029CC 100%);
  border-color:transparent;
}
.article-tag-wrap { display:flex; gap:8px; margin-bottom:14px; flex-wrap:wrap; }
.article-tag { display:inline-block; font-size:11px; font-weight:700; padding:4px 10px; border-radius:50px; background:var(--blue-light); color:var(--blue); }
.article-tag.blue { background:rgba(255,255,255,0.18); color:rgba(255,255,255,0.9); }
.article-tag.gold { background:rgba(240,165,0,0.25); color:var(--gold); }
.article-card.featured h3 { color:var(--white); font-size:20px; }
.article-card.featured p { color:rgba(255,255,255,0.72); }
.article-card.featured .article-meta span { color:rgba(255,255,255,0.45); }
.article-card.featured .article-meta .art-pill { background:rgba(255,255,255,0.15); color:rgba(255,255,255,0.8); }
.article-card h3 { font-size:16px; font-weight:700; line-height:1.4; color:var(--dark); margin-bottom:10px; }
.article-card p { font-size:13px; color:var(--gray); line-height:1.6; margin-bottom:16px; }
.article-meta { display:flex; gap:12px; font-size:12px; color:var(--gray); font-weight:500; align-items:center; flex-wrap:wrap; }
.art-pill { background:var(--blue-light); color:var(--blue); padding:2px 10px; border-radius:50px; font-size:11px; font-weight:600; }
.articles-cta { text-align:center; }
.btn-secondary {
  display:inline-block; padding:14px 32px;
  border:2px solid var(--blue); color:var(--blue); border-radius:50px;
  font-weight:600; font-size:14px; transition:var(--t);
}
.btn-secondary:hover { background:var(--blue); color:var(--white); transform:translateY(-2px); }

/* ====== CPO SECTION ====== */
.cpo-section { padding:96px 0; background:var(--gray-light); }
.cpo-grid { display:grid; grid-template-columns:1.2fr 1fr; gap:28px; align-items:start; }
.cpo-quote {
  background:var(--white); border-radius:var(--radius); padding:32px;
  border:1px solid #E8EDF5; transition:var(--t);
}
.cpo-quote:hover { box-shadow:var(--shadow); border-color:rgba(0,71,255,0.2); }
.featured-quote { border-left:4px solid var(--blue); }
.cpo-quote-mark { font-size:40px; color:var(--blue); line-height:1; margin-bottom:12px; }
.cpo-quote-mark.sm { font-size:24px; margin-bottom:8px; }
.featured-quote p { font-size:17px; color:var(--dark); line-height:1.65; font-style:italic; margin-bottom:24px; font-weight:500; }
.cpo-quote p { font-size:14px; color:var(--gray); line-height:1.65; font-style:italic; margin-bottom:16px; }
.cpo-author { display:flex; align-items:center; gap:14px; margin-bottom:16px; }
.cpo-avatar {
  width:44px; height:44px; border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--blue-dark));
  color:var(--white); font-size:13px; font-weight:700;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.cpo-avatar.sm { width:36px; height:36px; font-size:11px; }
.cpo-author strong { display:block; font-size:14px; color:var(--dark); }
.cpo-author span { font-size:12px; color:var(--gray); }
.cpo-tags { display:flex; gap:8px; flex-wrap:wrap; }
.cpo-tags span { font-size:11px; font-weight:600; background:var(--blue-light); color:var(--blue); padding:4px 10px; border-radius:50px; }
.cpo-quotes-col { display:flex; flex-direction:column; gap:16px; }

/* ====== NEWSLETTER CTA ====== */
.newsletter-cta { padding:96px 0; background:linear-gradient(135deg,#002BB5 0%,var(--dark2) 100%); }
.cta-inner { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.light-label { color:rgba(255,255,255,0.5) !important; }
.cta-text h2 { font-size:clamp(24px,3vw,36px); font-weight:800; color:var(--white); margin-bottom:14px; line-height:1.2; }
.cta-text > p { font-size:15px; color:rgba(255,255,255,0.6); margin-bottom:28px; line-height:1.7; }
.cta-benefits { display:flex; flex-direction:column; gap:12px; margin-bottom:36px; }
.cta-benefits li { display:flex; align-items:center; gap:12px; font-size:14px; color:rgba(255,255,255,0.8); }
.benefit-icon { font-size:18px; flex-shrink:0; }
.cta-proof { display:flex; gap:32px; }
.proof-stat { display:flex; flex-direction:column; }
.proof-stat strong { font-size:24px; font-weight:800; color:var(--gold); line-height:1; }
.proof-stat span { font-size:12px; color:rgba(255,255,255,0.4); margin-top:3px; }
.cta-form { background:var(--white); border-radius:16px; padding:36px; display:flex; flex-direction:column; gap:16px; }
.form-header h3 { font-size:20px; font-weight:700; color:var(--dark); margin-bottom:4px; }
.form-header p { font-size:13px; color:var(--gray); }
.form-group { display:flex; flex-direction:column; gap:6px; }
.form-group label { font-size:12px; font-weight:600; color:var(--dark); text-transform:uppercase; letter-spacing:0.5px; }
.form-group input, .form-group select {
  padding:12px 16px; border:1.5px solid #E2E8F0; border-radius:10px;
  font-size:14px; font-family:'Inter',sans-serif; outline:none;
  transition:var(--t); color:var(--dark); background:var(--white);
}
.form-group input:focus, .form-group select:focus { border-color:var(--blue); }
.form-submit {
  padding:15px; background:linear-gradient(135deg,var(--blue),var(--blue-dark));
  color:var(--white); border:none; border-radius:10px;
  font-size:15px; font-weight:700; cursor:pointer; transition:var(--t); font-family:'Inter',sans-serif;
}
.form-submit:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(0,71,255,0.35); }
.form-note { font-size:12px; color:var(--gray); text-align:center; }

/* ====== FOOTER ====== */
.footer { background:var(--dark); padding:72px 0 0; }
.footer-inner { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:60px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,0.08); }
.footer-logo { font-size:18px; font-weight:900; letter-spacing:4px; background:linear-gradient(135deg,var(--blue),var(--gold)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; margin-bottom:10px; }
.footer-tagline { font-size:14px; color:var(--gold); font-style:italic; margin-bottom:10px; }
.footer-desc { font-size:13px; color:rgba(255,255,255,0.35); line-height:1.7; margin-bottom:20px; }
.footer-social { display:flex; gap:10px; }
.footer-social a {
  width:36px; height:36px; border-radius:8px; border:1px solid rgba(255,255,255,0.15);
  color:rgba(255,255,255,0.5); display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:700; transition:var(--t);
}
.footer-social a:hover { border-color:var(--blue); color:var(--white); background:rgba(0,71,255,0.2); }
.footer-col h5 { font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:2px; color:var(--white); margin-bottom:18px; }
.footer-col li { margin-bottom:10px; }
.footer-col a { font-size:13px; color:rgba(255,255,255,0.4); transition:var(--t); }
.footer-col a:hover { color:var(--gold); }
.footer-bottom { padding:18px 0; }
.footer-bottom-inner { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.footer-bottom p { font-size:12px; color:rgba(255,255,255,0.25); }
.footer-bottom a { color:rgba(255,255,255,0.3); transition:var(--t); }
.footer-bottom a:hover { color:var(--gold); }

/* ====== TOAST ====== */
.toast {
  position:fixed; bottom:28px; left:50%; transform:translateX(-50%) translateY(120px);
  background:var(--dark2); color:var(--white);
  padding:14px 28px; border-radius:50px;
  display:flex; align-items:center; gap:10px;
  font-size:14px; font-weight:600; border:1px solid var(--gold);
  z-index:9999; transition:transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
  white-space:nowrap; box-shadow:0 8px 32px rgba(0,0,0,0.4);
}
.toast.show { transform:translateX(-50%) translateY(0); }
.toast-icon { font-size:18px; }

/* ====== RESPONSIVE ====== */
@media(max-width:1100px) {
  .hero-inner { grid-template-columns:1fr; gap:48px; }
  .hero-visual { display:none; }
  .pillars-grid { grid-template-columns:repeat(3,1fr); }
  .impact-grid { grid-template-columns:repeat(2,1fr); }
  .cpo-grid { grid-template-columns:1fr; }
  .cta-inner { grid-template-columns:1fr; gap:48px; }
  .footer-inner { grid-template-columns:1fr 1fr; gap:40px; }
}
@media(max-width:900px) {
  .articles-grid { grid-template-columns:1fr 1fr; }
  .article-card.featured { grid-column:span 2; }
  .rubriques-grid { grid-template-columns:repeat(2,1fr); }
  .pillars-grid { grid-template-columns:repeat(2,1fr); }
}
@media(max-width:768px) {
  .nav-links { display:none; flex-direction:column; position:absolute; top:68px; left:0; right:0; background:var(--white); padding:20px; border-bottom:1px solid #eee; gap:14px; box-shadow:0 4px 20px rgba(0,0,0,0.1); }
  .nav-links.open { display:flex; }
  .burger { display:block; }
  .hero { padding:90px 0 60px; }
  .articles-grid { grid-template-columns:1fr; }
  .article-card.featured { grid-column:span 1; }
  .rubriques-grid { grid-template-columns:1fr; }
  .pillars-grid { grid-template-columns:1fr 1fr; }
  .impact-grid { grid-template-columns:1fr 1fr; }
  .footer-inner { grid-template-columns:1fr; gap:28px; }
  .footer-bottom-inner { flex-direction:column; text-align:center; }
  .hstat-sep { display:none; }
  .hero-stats { gap:24px; }
  .trusted-row { gap:12px; }
  .trusted-sep { display:none; }
}
@media(max-width:480px) {
  .pillars-grid { grid-template-columns:1fr; }
  .impact-grid { grid-template-columns:1fr; }
  .hero-form { flex-direction:column; }
  .hero-form input, .hero-form button { width:100%; }
  .cta-proof { gap:20px; }
  .cta-form { padding:24px; }
}