/* sponsors.css — Page B2B sponsors MailProtect (F-28) */

:root {
  --mp-blue: #1d4ed8;
  --mp-blue-light: #eff6ff;
  --mp-red: #dc2626;
  --mp-green: #16a34a;
  --mp-gray: #6b7280;
  --mp-dark: #111827;
  --mp-border: #e5e7eb;
  --mp-radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--mp-dark); background: #fff; }
a { color: var(--mp-blue); text-decoration: none; }

/* ---- Navigation ---- */
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 40px; border-bottom: 1px solid var(--mp-border); }
.nav-logo { font-size: 1.3rem; font-weight: 800; color: var(--mp-blue); }
.nav-cta { background: var(--mp-blue); color: #fff; padding: 10px 22px; border-radius: 8px; font-weight: 600; font-size: 0.9rem; }
.nav-cta:hover { background: #1e40af; color: #fff; }

/* ---- Hero ---- */
.hero { background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); padding: 80px 40px; text-align: center; }
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; line-height: 1.1; color: var(--mp-dark); max-width: 800px; margin: 0 auto 20px; }
.hero h1 span { color: var(--mp-blue); }
.hero p { font-size: 1.2rem; color: var(--mp-gray); max-width: 600px; margin: 0 auto 36px; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--mp-blue); color: #fff; padding: 14px 32px; border-radius: 10px; font-weight: 700; font-size: 1rem; display: inline-block; transition: background .2s; }
.btn-primary:hover { background: #1e40af; color: #fff; }
.btn-secondary { background: #fff; color: var(--mp-blue); padding: 14px 32px; border-radius: 10px; font-weight: 700; font-size: 1rem; border: 2px solid var(--mp-blue); display: inline-block; transition: background .2s; }
.btn-secondary:hover { background: var(--mp-blue-light); }

/* ---- Stats hero ---- */
.hero-stats { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; margin-top: 48px; }
.stat-item { text-align: center; }
.stat-number { font-size: 2.2rem; font-weight: 900; color: var(--mp-blue); }
.stat-label { font-size: 0.85rem; color: var(--mp-gray); margin-top: 4px; }

/* ---- Sections génériques ---- */
section { padding: 64px 40px; }
section:nth-child(even) { background: #f9fafb; }
.section-title { text-align: center; font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--mp-gray); font-size: 1.05rem; max-width: 600px; margin: 0 auto 48px; }

/* ---- "Pour qui ?" cards ---- */
.audience-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; max-width: 960px; margin: 0 auto; }
.audience-card { background: #fff; border: 1px solid var(--mp-border); border-radius: var(--mp-radius); padding: 28px 24px; text-align: center; }
.audience-card .icon { font-size: 2.5rem; margin-bottom: 12px; }
.audience-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.audience-card p { font-size: 0.88rem; color: var(--mp-gray); line-height: 1.5; }

/* ---- Comment ça marche ---- */
.steps { display: flex; gap: 32px; max-width: 960px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.step { flex: 1; min-width: 220px; text-align: center; }
.step-number { width: 48px; height: 48px; background: var(--mp-blue); color: #fff; border-radius: 50%; font-size: 1.4rem; font-weight: 900; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.88rem; color: var(--mp-gray); line-height: 1.5; }

/* ---- Pricing ---- */
.pricing-grid { display: flex; gap: 24px; max-width: 860px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.pricing-card { background: #fff; border: 2px solid var(--mp-border); border-radius: var(--mp-radius); padding: 36px 32px; min-width: 240px; flex: 1; }
.pricing-card.featured { border-color: var(--mp-blue); box-shadow: 0 0 0 4px #dbeafe; }
.pricing-badge { background: var(--mp-blue); color: #fff; border-radius: 20px; font-size: 0.75rem; font-weight: 700; padding: 4px 12px; display: inline-block; margin-bottom: 12px; }
.pricing-amount { font-size: 2.6rem; font-weight: 900; color: var(--mp-dark); }
.pricing-amount span { font-size: 1rem; color: var(--mp-gray); }
.pricing-min { font-size: 0.82rem; color: var(--mp-gray); margin-bottom: 20px; }
.pricing-features { list-style: none; font-size: 0.9rem; line-height: 2; }
.pricing-features li::before { content: "✓ "; color: var(--mp-green); font-weight: 700; }
.pricing-card .btn-primary, .pricing-card .btn-secondary { margin-top: 24px; width: 100%; text-align: center; }

/* ---- Formulaire contact ---- */
.contact-form { max-width: 560px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; border: 1.5px solid var(--mp-border); border-radius: 8px; padding: 11px 14px; font-size: 0.95rem; font-family: inherit; transition: border-color .2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--mp-blue); outline: none; }
.form-group textarea { min-height: 110px; resize: vertical; }
.form-submit { width: 100%; background: var(--mp-blue); color: #fff; border: none; border-radius: 10px; padding: 14px; font-size: 1rem; font-weight: 700; cursor: pointer; transition: background .2s; }
.form-submit:hover { background: #1e40af; }
.form-success { display: none; background: #dcfce7; color: var(--mp-green); border-radius: 8px; padding: 16px; margin-top: 16px; font-weight: 600; text-align: center; }

/* ---- Testimonials (placeholder V1) ---- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; max-width: 960px; margin: 0 auto; }
.testimonial-card { background: #fff; border: 1px solid var(--mp-border); border-radius: var(--mp-radius); padding: 28px; }
.testimonial-text { font-size: 0.95rem; color: var(--mp-dark); line-height: 1.6; font-style: italic; margin-bottom: 16px; }
.testimonial-author { display: flex; gap: 12px; align-items: center; }
.testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--mp-blue-light); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.testimonial-name { font-weight: 700; font-size: 0.9rem; }
.testimonial-org { font-size: 0.8rem; color: var(--mp-gray); }

/* ---- Footer ---- */
footer { background: var(--mp-dark); color: #9ca3af; padding: 32px 40px; text-align: center; font-size: 0.85rem; }
footer a { color: #9ca3af; }
footer a:hover { color: #fff; }

@media (max-width: 600px) {
  .nav { padding: 14px 20px; }
  section { padding: 48px 20px; }
  .hero { padding: 56px 20px; }
  .hero-stats { gap: 24px; }
  .steps, .pricing-grid { flex-direction: column; align-items: center; }
  .step, .pricing-card { min-width: unset; width: 100%; max-width: 380px; }
}