/**
 * Elitec Informatique — Stylesheet Page Entreprises & Indépendants
 * Handle: elitec-pro | Scope: .page-pro
 * Poids: < 15 Ko | Zéro dépendance externe | Performance optimale
 */

/* 0. TOKENS & RESET */
.page-pro {
  --pro-bg-light: #F7F8FA;
  --pro-surface: #fff;
  --pro-text: #0D1620;
  --pro-muted: #4B5563;
  --pro-border: rgba(13,22,32,0.08);
  --pro-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--pro-text);
  background: var(--pro-bg-light);
  line-height: 1.5;
}

.page-pro *, .page-pro *::before, .page-pro *::after { box-sizing: border-box; }

/* 1. LAYOUT & TYPOGRAPHIE COMMUNE */
.page-pro .pro-container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-pro .pro-section { padding: 80px 0; position: relative; }

.page-pro .pro-section-header { margin-bottom: 48px; max-width: 780px; }

.page-pro .pro-hero-title,
.page-pro .pro-section-title,
.page-pro .pro-dark-title,
.page-pro .pro-card-title,
.page-pro .pro-step-title,
.page-pro .pro-zone-title {
  font-weight: 800;
  color: var(--pro-text);
  letter-spacing: -0.025em;
}

.page-pro .pro-hero-subtitle,
.page-pro .pro-section-intro,
.page-pro .pro-card-text,
.page-pro .pro-step-details,
.page-pro .pro-zone-sub,
.page-pro .pro-dark-desc { color: var(--pro-muted); line-height: 1.55; }

.page-pro .pro-section-tag,
.page-pro .pro-badge-mono,
.page-pro .pro-card-pill,
.page-pro .pro-step-badge,
.page-pro .pro-zone-tag {
  font-family: var(--pro-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-block;
}

.page-pro .pro-section-tag {
  letter-spacing: 0.08em;
  color: var(--pro-muted);
  margin-bottom: 12px;
}

.page-pro .pro-section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  line-height: 1.15;
  text-align: left;
  margin: 0 0 14px;
}

.page-pro .pro-section-intro {
  font-size: 1.0625rem;
  line-height: 1.6;
  margin: 0;
}

.page-pro .pro-badge-mono {
  padding: 6px 12px;
  border-radius: 9999px;
  background: rgba(13,22,32,0.05);
  color: var(--pro-text);
  border: 1px solid var(--pro-border);
}

.page-pro .pro-badge-dark {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border-color: rgba(255,255,255,0.1);
}

/* 2. BOUTONS & ACTIONS */
.page-pro .pro-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  transition: 150ms ease;
  line-height: 1.25;
}

.page-pro .pro-btn-primary {
  background: var(--pro-text);
  color: #fff;
  border: 1px solid var(--pro-text);
}
.page-pro .pro-btn-primary:hover {
  background: #1e2c3d;
  color: #fff;
  border-color: #1e2c3d;
}

.page-pro .pro-btn-secondary {
  background: var(--pro-surface);
  color: var(--pro-text);
  border: 1px solid var(--pro-border);
  box-shadow: 0 1px 3px rgba(13,22,32,0.04);
}
.page-pro .pro-btn-secondary:hover {
  border-color: rgba(13,22,32,0.16);
  background: #FAFAFC;
}

.page-pro .pro-btn-white {
  background: #fff;
  color: var(--pro-text);
  border: 1px solid #fff;
  font-weight: 700;
}
.page-pro .pro-btn-white:hover { background: #F1F5F9; border-color: #F1F5F9; }

.page-pro .pro-btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.page-pro .pro-btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
}

.page-pro .pro-btn-group,
.page-pro .pro-hero-actions,
.page-pro .pro-pills,
.page-pro .pro-dark-buttons,
.page-pro .pro-zone-tags { display: flex; flex-wrap: wrap; }
.page-pro .pro-btn-group { gap: 12px; }

.page-pro .pro-icon-arrow,
.page-pro .pro-icon-chevron {
  transition: transform 150ms ease;
  flex-shrink: 0;
}
.page-pro .pro-btn:hover .pro-icon-arrow,
.page-pro .pro-link-action:hover .pro-icon-chevron { transform: translateX(3px); }

.page-pro .pro-hero::before,
.page-pro .pro-hero::after,
.page-pro .pro-section-dark-cta::before,
.page-pro .pro-section-dark-cta::after {
  content: "";
  position: absolute;
  pointer-events: none;
  contain: paint;
}

.page-pro .pro-service-card,
.page-pro .pro-step-card,
.page-pro .pro-zone-box,
.page-pro .pro-dark-card {
  border-radius: 14px;
  border: 1px solid var(--pro-border);
}

.page-pro .pro-section-services,
.page-pro .pro-section-zone {
  background: #fff;
  border-top: 1px solid var(--pro-border);
  border-bottom: 1px solid var(--pro-border);
}

/* 3. HERO (CLAIR) */
.page-pro .pro-hero {
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.page-pro .pro-hero::before {
  top: -120px;
  right: -100px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(0,200,255,0.05) 0%, transparent 65%);
}
.page-pro .pro-hero::after {
  bottom: -100px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(240,82,82,0.03) 0%, transparent 65%);
}

.page-pro .pro-hero-content {
  position: relative;
  z-index: 1;
  max-width: 890px;
}
.page-pro .pro-hero-badge { margin-bottom: 20px; }

.page-pro .pro-hero-title {
  font-size: clamp(2.25rem, 5vw, 3.65rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 0 20px;
}
.page-pro .pro-break-desktop { display: none; }

.page-pro .pro-hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  margin: 0 0 28px;
  max-width: 820px;
}

.page-pro .pro-pills-wrap { margin-bottom: 34px; }
.page-pro .pro-pills { list-style: none; padding: 0; margin: 0; gap: 10px; }

.page-pro .pro-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--pro-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pro-text);
  background: var(--pro-surface);
  border: 1px solid var(--pro-border);
  padding: 6px 14px;
  border-radius: 9999px;
  box-shadow: 0 1px 2px rgba(13,22,32,0.04);
}
.page-pro .pro-pill-icon { color: #16A34A; flex-shrink: 0; }

.page-pro .pro-hero-actions { align-items: center; gap: 20px; }
.page-pro .pro-hero-phone-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--pro-muted);
}
.page-pro .pro-hero-phone-note { font-size: 0.8125rem; }
.page-pro .pro-hero-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--pro-mono);
  font-weight: 700;
  color: var(--pro-text);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(13,22,32,0.04);
  transition: 150ms ease;
}
.page-pro .pro-hero-phone-link:hover { background: rgba(13,22,32,0.08); }

/* 4. SERVICES (CLAIR) */
.page-pro .pro-grid-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-pro .pro-service-card {
  display: flex;
  flex-direction: column;
  background: var(--pro-bg-light);
  padding: 32px 28px;
  box-shadow: 0 8px 24px rgba(13,22,32,0.06);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.page-pro .pro-service-card:hover {
  border-color: rgba(13,22,32,0.16);
  box-shadow: 0 12px 32px rgba(13,22,32,0.1);
}

.page-pro .pro-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.page-pro .pro-card-number {
  font-family: var(--pro-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: rgba(13,22,32,0.3);
}

.page-pro .pro-card-pill {
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(13,22,32,0.05);
  color: var(--pro-text);
  border: 1px solid var(--pro-border);
}

.page-pro .pro-card-title {
  font-size: 1.35rem;
  line-height: 1.2;
  margin: 0 0 12px;
}

.page-pro .pro-card-text {
  font-size: 0.95rem;
  margin: 0 0 18px;
  flex-grow: 1;
}

.page-pro .pro-card-list {
  list-style: none;
  padding: 14px 0 0;
  margin: 0 0 24px;
  border-top: 1px solid var(--pro-border);
}

.page-pro .pro-card-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.875rem;
  color: var(--pro-muted);
  margin-bottom: 8px;
  line-height: 1.4;
}
.page-pro .pro-card-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--pro-text);
  font-weight: bold;
}

.page-pro .pro-card-footer { margin-top: auto; }

.page-pro .pro-link-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--pro-text);
  text-decoration: none;
  transition: color 150ms ease;
}
.page-pro .pro-link-action:hover { color: #0284C7; }

/* 5. MÉTHODE (CLAIR) */
.page-pro .pro-section-method { background: var(--pro-bg-light); }

.page-pro .pro-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.page-pro .pro-step-card {
  background: var(--pro-surface);
  padding: 26px 24px;
  box-shadow: 0 4px 16px rgba(13,22,32,0.04);
}

.page-pro .pro-step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.page-pro .pro-step-index {
  font-family: var(--pro-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--pro-text);
  line-height: 1;
}

.page-pro .pro-step-badge {
  color: var(--pro-muted);
  background: rgba(13,22,32,0.04);
  padding: 3px 8px;
  border-radius: 6px;
}

.page-pro .pro-step-title { font-size: 1.1875rem; margin: 0 0 6px; }

.page-pro .pro-step-desc {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--pro-text);
  margin: 0 0 6px;
}

.page-pro .pro-step-details {
  font-size: 0.875rem;
  line-height: 1.45;
  margin: 0;
}

.page-pro .pro-method-cta { text-align: left; }

/* 6. ZONE D'INTERVENTION (CLAIR) */
.page-pro .pro-zone-box {
  background: var(--pro-bg-light);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.page-pro .pro-zone-badge { margin-bottom: 12px; }

.page-pro .pro-zone-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 16px;
}

.page-pro .pro-zone-text { margin-bottom: 20px; }
.page-pro .pro-zone-lead { font-size: 1.0625rem; color: var(--pro-text); margin: 0 0 8px; }
.page-pro .pro-zone-sub { font-size: 0.9375rem; margin: 0; }
.page-pro .pro-zone-tags { gap: 8px; }

.page-pro .pro-zone-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pro-text);
  background: #fff;
  border: 1px solid var(--pro-border);
  padding: 4px 10px;
  border-radius: 6px;
}

.page-pro .pro-zone-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--pro-border);
}

.page-pro .pro-zone-stat { display: flex; flex-direction: column; }
.page-pro .pro-stat-val {
  font-family: var(--pro-mono);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--pro-text);
  line-height: 1.1;
}
.page-pro .pro-stat-desc { font-size: 0.8125rem; color: var(--pro-muted); }

/* 7. CTA FINAL (DARK TECH #0D1620) */
.page-pro .pro-section-dark-cta {
  background: #0D1620;
  padding: 90px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-pro .pro-section-dark-cta::before {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 350px;
  background: radial-gradient(circle at 50% 0%, rgba(0,200,255,0.08) 0%, transparent 70%);
}

.page-pro .pro-section-dark-cta::after {
  bottom: 0;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(240,82,82,0.04) 0%, transparent 65%);
}

.page-pro .pro-dark-card {
  position: relative;
  z-index: 1;
  background: #162030;
  border-color: rgba(255,255,255,0.06);
  padding: 48px 36px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
  max-width: 960px;
  margin: 0 auto;
}

.page-pro .pro-dark-header { margin-bottom: 32px; }

.page-pro .pro-dark-title {
  font-size: clamp(1.75rem, 3.5vw, 2.45rem);
  line-height: 1.15;
  color: #fff;
  margin: 16px 0 14px;
}

.page-pro .pro-dark-desc {
  font-size: 1.0625rem;
  color: #94A3B8;
  margin: 0;
}

.page-pro .pro-dark-buttons { gap: 14px; margin-bottom: 32px; }

.page-pro .pro-dark-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-pro .pro-dark-email { font-size: 0.9375rem; color: #94A3B8; }
.page-pro .pro-email-link {
  font-family: var(--pro-mono);
  font-weight: 600;
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 150ms ease;
  margin-left: 6px;
}
.page-pro .pro-email-link:hover { color: #00C8FF; }
.page-pro .pro-dark-reassurance { font-size: 0.8125rem; color: #94A3B8; }

/* 8. STICKY CTA MOBILE (< 768px) */
.page-pro .pro-mobile-sticky { display: none; }

@media (max-width: 767px) {
  .page-pro .pro-mobile-sticky {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #0D1620;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 10px 16px;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
    box-shadow: 0 -4px 16px rgba(0,0,0,0.25);
  }

  .page-pro .pro-sticky-container {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 440px;
    margin: 0 auto;
  }

  .page-pro .pro-sticky-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    line-height: 1.2;
    transition: 150ms ease;
  }

  .page-pro .pro-sticky-call {
    font-family: var(--pro-mono);
    background: rgba(255,255,255,0.08);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
  }
  .page-pro .pro-sticky-call:hover { background: rgba(255,255,255,0.14); }

  .page-pro .pro-sticky-action {
    background: #fff;
    color: var(--pro-text);
    border: 1px solid #fff;
  }
  .page-pro .pro-sticky-action:hover { background: #F1F5F9; }

  .page-pro .pro-main { padding-bottom: 70px; }
}

/* 9. BREAKPOINTS (768px & 1024px) */
@media (min-width: 768px) {
  .page-pro .pro-grid-services,
  .page-pro .pro-steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .page-pro .pro-zone-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 44px 40px;
  }
  .page-pro .pro-zone-content { max-width: 60%; }
  .page-pro .pro-zone-side {
    padding-top: 0;
    border-top: none;
    border-left: 1px solid var(--pro-border);
    padding-left: 36px;
  }
  .page-pro .pro-dark-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .page-pro .pro-section { padding: 100px 0; }
  .page-pro .pro-hero { padding: 90px 0; }
  .page-pro .pro-break-desktop { display: block; }
  .page-pro .pro-steps-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .page-pro .pro-dark-card { padding: 56px 48px; }
}