/* ════════════════════════════════════════════════
   BirisTools – Elementor Widgets KNOSA
   Variables
════════════════════════════════════════════════ */
:root {
  --bt-navy:      #1a2e5a;
  --bt-gold:      #F0C040;
  --bt-gold-pale: #fdf6dc;
  --bt-white:     #ffffff;
  --bt-gray:      #f5f6f8;
  --bt-text:      #2d3748;
  --bt-text-muted:#6b7280;
  --bt-radius:    10px;
  --bt-shadow:    0 2px 16px rgba(26,46,90,.08);
}

/* ── Boutons communs ── */
.bt-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  border: 2px solid transparent;
}
.bt-btn--primary {
  background: var(--bt-gold);
  color: var(--bt-navy);
  border-color: var(--bt-gold);
}
.bt-btn--primary:hover {
  background: #e0b030;
  border-color: #e0b030;
  color: var(--bt-navy);
}
.bt-btn--outline {
  background: transparent;
  color: var(--bt-white);
  border-color: rgba(255,255,255,.6);
}
.bt-btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--bt-white);
  color: var(--bt-white);
}
.bt-btn--outline-light {
  background: transparent;
  border: 2px solid currentColor;
}
.bt-btn--outline-light:hover { opacity: .8; }

/* ════════════════════════════════════════════════
   HERO BANNER
════════════════════════════════════════════════ */
.bt-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.bt-hero__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.bt-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 32px;
  text-align: center;
}
.bt-hero__badge {
  display: inline-block;
  background: rgba(240,192,64,.2);
  color: var(--bt-gold);
  border: 1px solid rgba(240,192,64,.4);
  border-radius: 20px;
  padding: 4px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.bt-hero__title {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--bt-white);
  margin: 0 0 20px;
}
.bt-hero__subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255,255,255,.85);
  margin: 0 0 36px;
}
.bt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ════════════════════════════════════════════════
   FEATURES GRID
════════════════════════════════════════════════ */
.bt-features { padding: 60px 0; }
.bt-features__header {
  text-align: center;
  margin-bottom: 48px;
}
.bt-features__title {
  font-size: 32px;
  font-weight: 700;
  color: var(--bt-navy);
  margin: 0 0 12px;
}
.bt-features__subtitle {
  font-size: 16px;
  color: var(--bt-text-muted);
  max-width: 560px;
  margin: 0 auto;
}
.bt-features__grid {
  display: grid;
  gap: 24px;
}
.bt-features__grid--2 { grid-template-columns: repeat(2, 1fr); }
.bt-features__grid--3 { grid-template-columns: repeat(3, 1fr); }
.bt-features__grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .bt-features__grid--3,
  .bt-features__grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .bt-features__grid--2,
  .bt-features__grid--3,
  .bt-features__grid--4 { grid-template-columns: 1fr; }
}
.bt-features__card {
  border-radius: var(--bt-radius);
  padding: 32px 28px;
  box-shadow: var(--bt-shadow);
  transition: transform .2s, box-shadow .2s;
}
.bt-features__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(26,46,90,.12);
}
.bt-features__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}
.bt-features__card-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
}
.bt-features__card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--bt-text-muted);
  margin: 0 0 14px;
}
.bt-features__card-link {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.bt-features__card-link:hover { text-decoration: underline; }

/* ════════════════════════════════════════════════
   CTA BLOCK
════════════════════════════════════════════════ */
.bt-cta {
  border-radius: var(--bt-radius);
  padding: 56px 40px;
}
.bt-cta--centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.bt-cta--split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.bt-cta--split .bt-cta__text { flex: 1; min-width: 280px; }
.bt-cta--split .bt-cta__actions { flex-shrink: 0; }
.bt-cta__title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 12px;
}
.bt-cta__desc {
  font-size: 16px;
  line-height: 1.6;
  opacity: .9;
  margin: 0;
}
.bt-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.bt-cta--centered .bt-cta__actions { justify-content: center; }

/* ════════════════════════════════════════════════
   LEGAL HEADER
════════════════════════════════════════════════ */
.bt-legal-header {
  padding: 64px 40px;
  text-align: center;
}
.bt-legal-header__inner {
  max-width: 720px;
  margin: 0 auto;
}
.bt-legal-header__icon {
  font-size: 48px;
  margin-bottom: 16px;
  line-height: 1;
}
.bt-legal-header__title {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  margin: 0 0 8px;
}
.bt-legal-header__date {
  font-size: 14px;
  margin: 0 0 20px;
}
.bt-legal-header__badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .3px;
  margin-bottom: 24px;
}
.bt-legal-header__intro {
  font-size: 16px;
  line-height: 1.7;
  opacity: .9;
  max-width: 620px;
  margin: 0 auto;
}

/* ════════════════════════════════════════════════
   LEGAL SECTION
════════════════════════════════════════════════ */
.bt-legal-section {
  padding: 36px 0;
}
.bt-legal-section--divider {
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 8px;
}
.bt-legal-section:last-child { border-bottom: none; }
.bt-legal-section__heading {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.bt-legal-section__num {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1.5px solid currentColor;
  border-radius: 4px;
  padding: 2px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.bt-legal-section__title {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}
.bt-legal-section__body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--bt-text);
}
.bt-legal-section__body ul,
.bt-legal-section__body ol {
  padding-left: 20px;
  margin: 12px 0;
}
.bt-legal-section__body li { margin-bottom: 6px; }
.bt-legal-section__body strong { color: var(--bt-navy); }
.bt-legal-section__body a { color: var(--bt-navy); }
.bt-legal-section__highlight {
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--bt-gold-pale);
  border-left: 4px solid currentColor;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  line-height: 1.6;
}

/* ════════════════════════════════════════════════
   INFO BOX
════════════════════════════════════════════════ */
.bt-info-box {
  border-radius: var(--bt-radius);
  padding: 28px 32px;
  border: 1.5px solid;
}
.bt-info-box--info    { background: #eff6ff; border-color: #bfdbfe; }
.bt-info-box--warning { background: var(--bt-gold-pale); border-color: var(--bt-gold); }
.bt-info-box--success { background: #f0fdf4; border-color: #bbf7d0; }
.bt-info-box--neutral { background: var(--bt-gray); border-color: #e5e7eb; }
.bt-info-box__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--bt-navy);
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.bt-info-box__list { margin: 0; }
.bt-info-box__row {
  display: flex;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,.05);
  font-size: 14px;
}
.bt-info-box__row:last-child { border-bottom: none; }
.bt-info-box__label {
  font-weight: 600;
  color: var(--bt-navy);
  min-width: 200px;
  flex-shrink: 0;
}
.bt-info-box__value {
  color: var(--bt-text);
  margin: 0;
}
.bt-info-box__value a {
  color: var(--bt-navy);
  text-decoration: underline;
}
.bt-info-box__value a:hover { color: var(--bt-gold); }

@media (max-width: 600px) {
  .bt-info-box__row   { flex-direction: column; gap: 2px; }
  .bt-info-box__label { min-width: unset; }
  .bt-hero__inner { padding: 60px 20px; }
  .bt-cta { padding: 40px 24px; }
  .bt-legal-header { padding: 48px 20px; }
}