/* ============================================================
   LANDING.CSS — Diill Landing Page
   Dépend de : tokens.css → base.css → components.css → demandes.css → utilities.css
   Aucune couleur hardcodée. Toutes les valeurs viennent de tokens.css.
   ============================================================ */

/* ── Reset landing ── */
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ============================================================
   NAV LANDING (max-width 1120 — différent du nav app)
   ============================================================ */
.l-nav {
  position: sticky; top: 0; z-index: var(--z-nav);
  background: rgba(14,16,36,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-faint);
}
.nav-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { font-size: 1.4rem; font-weight: var(--fw-bold); letter-spacing: -.3px; color: var(--color-text-primary); }
.nav-logo span { color: var(--color-brand); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-link { font-size: .88rem; font-weight: var(--fw-medium); color: var(--color-text-muted); transition: var(--transition-base); }
.nav-link:hover { color: var(--color-text-primary); text-decoration: none; }
.nav-cta {
  background: var(--color-brand); color: var(--color-text-on-brand);
  padding: 9px 20px; border-radius: var(--radius-full);
  font-size: .88rem; font-weight: var(--fw-bold);
  transition: var(--transition-base); border: none; cursor: pointer; font-family: var(--font-sans);
  text-decoration: none; display: inline-block;
}
.nav-cta:hover { opacity: .88; text-decoration: none; }
.nav-mobile-cta { display: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  max-width: 1120px; margin: 0 auto; padding: 80px 24px 64px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-brand-dim); border: 1px solid rgba(0,200,150,.2);
  color: var(--color-brand-dark); padding: 5px 14px; border-radius: var(--radius-full);
  font-size: .78rem; font-weight: var(--fw-bold); letter-spacing: .04em;
  margin-bottom: 20px; text-transform: uppercase;
}
.hero-eyebrow svg { width: 12px; height: 12px; flex-shrink: 0; }
.hero-h1 {
  font-size: 3.2rem; font-weight: var(--fw-bold); line-height: 1.1;
  letter-spacing: -.04em; color: var(--color-text-primary); margin-bottom: 20px;
}
.hero-h1 em { color: var(--color-brand); font-style: normal; }
.hero-sub { font-size: 1.1rem; line-height: 1.65; color: var(--color-text-muted); margin-bottom: 32px; max-width: 480px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.cta-primary {
  background: var(--color-brand); color: var(--color-text-on-brand);
  padding: 14px 28px; border-radius: var(--radius-full);
  font-size: 1rem; font-weight: var(--fw-bold); border: none; cursor: pointer;
  font-family: var(--font-sans); transition: var(--transition-base);
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
}
.cta-primary:hover { opacity: .88; text-decoration: none; }

.cta-secondary {
  background: transparent; color: var(--color-text-primary);
  padding: 14px 24px; border-radius: var(--radius-full);
  font-size: 1rem; font-weight: var(--fw-semibold);
  border: 2px solid var(--color-border-default); cursor: pointer;
  font-family: var(--font-sans); transition: var(--transition-base);
}
.cta-secondary:hover { border-color: var(--color-border-strong); }

.hero-social-proof { display: flex; align-items: center; gap: 12px; }
.hero-avatars { display: flex; }
.hero-avatar {
  width: 32px; height: 32px; border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-card); margin-left: -8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: var(--fw-bold); color: #fff;
}
.hero-avatars .hero-avatar:first-child { margin-left: 0; }
.hero-proof-text { font-size: .82rem; color: var(--color-text-muted); }
.hero-proof-text strong { color: var(--color-text-primary); font-weight: var(--fw-bold); }

/* ── Hero mockup (dark card dans section light) ── */
.hero-visual { position: relative; }
.hero-mockup {
  background: var(--color-bg-card);
  border-radius: var(--radius-2xl); padding: 20px;
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-lg);
}
.hm-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.hm-logo { font-size: .95rem; font-weight: var(--fw-bold); color: var(--color-text-primary); }
.hm-logo span { color: var(--color-brand); }
.hm-score-badge {
  display: flex; align-items: center; gap: 6px;
  background: var(--color-brand-dim); border: 1px solid rgba(0,200,150,.2);
  padding: 4px 12px; border-radius: var(--radius-full);
}
.hm-score-label { font-size: .72rem; font-weight: var(--fw-bold); color: var(--color-brand); }
.hm-total {
  text-align: center; margin-bottom: 16px; padding: 16px;
  background: var(--color-bg-sunken); border-radius: var(--radius-lg);
}
.hm-total-label { font-size: .65rem; font-weight: var(--fw-bold); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: .08em; }
.hm-total-val { font-size: 1.8rem; font-weight: var(--fw-bold); color: var(--color-brand); letter-spacing: -.5px; }
.hm-cards { display: flex; flex-direction: column; gap: 8px; }
.hm-card {
  background: var(--color-bg-sunken); border: 0.5px solid var(--color-border-default);
  border-radius: var(--radius-lg); padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
}
.hm-card-icon { width: 36px; height: 36px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.hm-card-info { flex: 1; min-width: 0; }
.hm-card-nom { font-size: .82rem; font-weight: var(--fw-semibold); color: var(--color-text-primary); }
.hm-card-sub { font-size: .68rem; color: var(--color-text-faint); margin-top: 1px; }
.hm-card-right { text-align: right; }
.hm-card-prix { font-size: .88rem; font-weight: var(--fw-bold); color: var(--color-text-primary); }
.hm-card-score { font-size: .65rem; font-weight: var(--fw-bold); padding: 2px 7px; border-radius: var(--radius-full); margin-top: 2px; display: inline-block; }
.score-a { background: var(--color-success-dim); color: var(--color-brand); }
.score-b { background: var(--color-info-dim);    color: var(--color-info); }
.score-c { background: var(--color-warning-dim); color: var(--color-warning); }
.hm-alert {
  margin-top: 10px; background: var(--color-warning-dim);
  border: 0.5px solid rgba(245,166,35,.2); border-radius: var(--radius-md);
  padding: 8px 12px; display: flex; gap: 8px; align-items: flex-start;
}
.hm-alert-icon { font-size: 14px; flex-shrink: 0; }
.hm-alert-txt { font-size: .72rem; color: var(--color-warning); line-height: 1.4; }

/* ── Floating badges ── */
.hero-badge {
  position: absolute; background: var(--color-bg-card); border-radius: var(--radius-lg);
  padding: 10px 14px; box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-default); display: flex; align-items: center; gap: 8px;
  animation: floatbadge 3s ease-in-out infinite;
}
.hero-badge-1 { top: -16px; right: -16px; animation-delay: 0s; }
.hero-badge-2 { bottom: 24px; left: -24px; animation-delay: 1.5s; }
@keyframes floatbadge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.badge-icon { font-size: 18px; }
.badge-txt { display: flex; flex-direction: column; }
.badge-txt strong { font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-text-primary); }
.badge-txt span   { font-size: .68rem; color: var(--color-text-muted); }

/* ============================================================
   LOGOS ASSUREURS
   ============================================================ */
.logos {
  background: var(--color-bg-sunken);
  border-top: 1px solid var(--color-border-default);
  border-bottom: 1px solid var(--color-border-default);
  padding: 28px 24px;
}
.logos-inner  { max-width: 1120px; margin: 0 auto; text-align: center; }
.logos-label  { font-size: .72rem; font-weight: var(--fw-bold); color: var(--color-text-faint); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.logos-row    { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.logo-item    { font-size: 1rem; font-weight: var(--fw-bold); color: var(--color-text-faint); opacity: .6; letter-spacing: -.02em; }

/* ============================================================
   SECTIONS COMMUNES
   ============================================================ */
.section-h2 {
  font-size: 2.4rem; font-weight: var(--fw-bold); line-height: 1.15;
  letter-spacing: -.04em; color: var(--color-text-primary); margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem; color: var(--color-text-muted); line-height: 1.65; max-width: 560px;
}

/* ============================================================
   PROBLÈME
   ============================================================ */
.problem { max-width: 1120px; margin: 0 auto; padding: 96px 24px; }
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }
.problem-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg); padding: 24px; position: relative; overflow: hidden;
}
.problem-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--color-danger);
}
.problem-emoji { font-size: 2rem; margin-bottom: 14px; display: block; }
.problem-h3   { font-size: 1.05rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 8px; letter-spacing: -.02em; }
.problem-p    { font-size: .88rem; color: var(--color-text-muted); line-height: 1.6; }

/* ============================================================
   SOLUTION (dark)
   ============================================================ */
.solution { background: var(--color-bg-elevated); padding: 96px 24px; }
.solution-inner { max-width: 1120px; margin: 0 auto; text-align: center; }
.solution .section-label { color: var(--color-brand); margin-bottom: 12px; }
.solution .section-h2   { color: var(--color-text-primary); font-size: 2.8rem; margin-bottom: 16px; }
.solution .section-sub  { color: var(--color-text-secondary); margin: 0 auto 64px; }
.solution-steps {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 2px; background: var(--color-border-faint);
  border-radius: var(--radius-xl); overflow: hidden;
}
.solution-step { padding: 40px 32px; background: var(--color-bg-card); text-align: left; position: relative; }
.solution-step:hover { background: var(--color-bg-elevated); transition: var(--transition-base); }
.step-num {
  width: 36px; height: 36px; background: var(--color-brand-dim);
  border: 1px solid rgba(0,200,150,.2); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-brand); margin-bottom: 20px;
}
.step-h3 { font-size: 1.05rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 10px; letter-spacing: -.02em; }
.step-p  { font-size: .88rem; color: var(--color-text-secondary); line-height: 1.65; }

/* ============================================================
   FEATURES
   ============================================================ */
.features       { max-width: 1120px; margin: 0 auto; padding: 96px 24px; }
.features-header { text-align: center; margin-bottom: 64px; }
.features-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.feature-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl); padding: 32px; transition: var(--transition-base);
}
.feature-card:hover { box-shadow: var(--shadow-md); }
.feature-card.featured {
  background: var(--color-bg-elevated); border-color: transparent;
}
.feature-card.tall { grid-row: span 2; }
.feature-icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.feature-h3 { font-size: 1.15rem; font-weight: var(--fw-bold); letter-spacing: -.03em; margin-bottom: 10px; color: var(--color-text-primary); }
.feature-p  { font-size: .9rem; line-height: 1.65; color: var(--color-text-muted); }
.feature-card.featured .feature-h3 { color: var(--color-text-primary); }
.feature-card.featured .feature-p  { color: var(--color-text-secondary); }
.feature-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; font-weight: var(--fw-bold); padding: 3px 10px;
  border-radius: var(--radius-full); margin-top: 16px;
}
.tag-new { background: var(--color-purple-dim); color: var(--color-purple); }

/* ============================================================
   SCORE SECTION (dark)
   ============================================================ */
.score-section {
  background: var(--color-bg-elevated);
  padding: 96px 24px;
  border-top: 1px solid var(--color-border-faint);
}
.score-inner { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.score-visual {
  background: var(--color-bg-card); border-radius: var(--radius-2xl); padding: 32px;
  border: 1px solid var(--color-border-default);
}
.score-ring-wrap { display: flex; align-items: center; gap: 24px; margin-bottom: 24px; }
.score-ring { position: relative; width: 100px; height: 100px; flex-shrink: 0; }
.score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score-ring-letter {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: var(--fw-bold); color: var(--color-brand);
}
.score-ring-titre { font-size: 1.1rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 4px; }
.score-ring-sub   { font-size: .82rem; color: var(--color-text-secondary); }
.score-items { display: flex; flex-direction: column; gap: 8px; }
.score-item { display: flex; align-items: center; justify-content: space-between; font-size: .82rem; }
.score-item-label { color: var(--color-text-secondary); display: flex; align-items: center; gap: 6px; }
.score-item-dot   { width: 6px; height: 6px; border-radius: var(--radius-full); }
.score-item-val   { font-weight: var(--fw-bold); color: var(--color-text-primary); }
.score-content .section-label { color: var(--color-brand); }
.score-content .section-h2    { color: var(--color-text-primary); font-size: 2.4rem; }
.score-content .section-sub   { color: var(--color-text-muted); margin-bottom: 28px; }
.score-name {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-brand-dim); border: 1px solid rgba(0,200,150,.2);
  padding: 6px 16px; border-radius: var(--radius-full); margin-bottom: 28px;
}
.score-name-txt { font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-brand); }

/* ============================================================
   USE CASES
   ============================================================ */
.usecases        { max-width: 1120px; margin: 0 auto; padding: 96px 24px; }
.usecases-header { text-align: center; margin-bottom: 56px; }
.usecases-grid   { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.usecase-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl); padding: 28px; transition: var(--transition-base);
}
.usecase-card:hover { border-color: var(--color-brand); }
.usecase-avatar {
  width: 48px; height: 48px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px; border: 2px solid var(--color-border-default);
}
.usecase-role { font-size: .72rem; font-weight: var(--fw-bold); color: var(--color-brand); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.usecase-h3   { font-size: 1rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 10px; letter-spacing: -.02em; }
.usecase-p    { font-size: .85rem; color: var(--color-text-muted); line-height: 1.6; }
.usecase-gain {
  margin-top: 16px; padding: 10px 12px;
  background: var(--color-brand-dim); border-radius: var(--radius-md);
  font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-brand-dark);
  display: flex; align-items: center; gap: 6px;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing       { background: var(--color-bg-sunken); padding: 96px 24px; border-top: 1px solid var(--color-border-default); }
.pricing-inner { max-width: 1120px; margin: 0 auto; }
.pricing-header { text-align: center; margin-bottom: 56px; }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; max-width: 900px; margin: 0 auto;
}
.pricing-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl); padding: 32px;
}
.pricing-card.popular {
  background: var(--color-bg-elevated); border-color: var(--color-brand);
  border-width: 1.5px; position: relative;
}
.pricing-popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-brand); color: var(--color-text-on-brand);
  font-size: .72rem; font-weight: var(--fw-bold);
  padding: 4px 14px; border-radius: var(--radius-full); white-space: nowrap;
}
.pricing-name { font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.pricing-card.popular .pricing-name { color: var(--color-text-secondary); }
.pricing-price { font-size: 2.4rem; font-weight: var(--fw-bold); letter-spacing: -.04em; color: var(--color-text-primary); margin-bottom: 4px; }
.pricing-card.popular .pricing-price { color: var(--color-text-primary); }
.pricing-period { font-size: .82rem; color: var(--color-text-muted); }
.pricing-card.popular .pricing-period { color: var(--color-text-secondary); }
.pricing-divider { height: 1px; background: var(--color-border-default); margin: 20px 0; }
.pricing-card.popular .pricing-divider { background: var(--color-border-faint); }
.pricing-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pricing-feature { display: flex; align-items: center; gap: 10px; font-size: .88rem; color: var(--color-text-secondary); }
.pricing-card.popular .pricing-feature { color: var(--color-text-secondary); }
.pricing-feature-check {
  width: 18px; height: 18px; border-radius: var(--radius-full);
  background: var(--color-brand-dim); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.pricing-feature-check svg { width: 10px; height: 10px; }
.btn-plan {
  width: 100%; padding: 12px; border-radius: var(--radius-full);
  font-size: .9rem; font-weight: var(--fw-bold); cursor: pointer;
  font-family: var(--font-sans); transition: var(--transition-base); border: none;
  text-decoration: none; display: inline-block; text-align: center;
}
.btn-plan-light   { background: var(--color-text-primary); color: var(--color-bg-page); }
.btn-plan-light:hover { opacity: .88; }
.btn-plan-dark    { background: var(--color-brand); color: var(--color-text-on-brand); }
.btn-plan-dark:hover { opacity: .88; }
.btn-plan-outline { background: transparent; color: var(--color-text-primary); border: 2px solid var(--color-border-default); }
.btn-plan-outline:hover { border-color: var(--color-border-strong); }

/* ============================================================
   FAQ
   ============================================================ */
.faq        { max-width: 800px; margin: 0 auto; padding: 96px 24px; }
.faq-header { text-align: center; margin-bottom: 48px; }
.faq-list   { display: flex; flex-direction: column; }
.faq-item   { border-bottom: 1px solid var(--color-border-default); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 20px 0; text-align: left; display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
  font-family: var(--font-sans); font-size: 1rem;
  font-weight: var(--fw-semibold); color: var(--color-text-primary);
}
.faq-q svg { flex-shrink: 0; transition: transform .25s; color: var(--color-text-muted); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a {
  font-size: .9rem; color: var(--color-text-muted); line-height: 1.7;
  max-height: 0; overflow: hidden;
  transition: max-height .35s cubic-bezier(.4,0,.2,1), padding .35s;
}
.faq-item.open .faq-a { max-height: 300px; padding-bottom: 20px; }

/* ============================================================
   CTA FINAL (dark)
   ============================================================ */
.cta-final { background: var(--color-bg-elevated); padding: 96px 24px; text-align: center; border-top: 1px solid var(--color-border-faint); }
.cta-final-inner { max-width: 640px; margin: 0 auto; }
.cta-final h2 { font-size: 2.8rem; font-weight: var(--fw-bold); color: var(--color-text-primary); letter-spacing: -.04em; margin-bottom: 16px; line-height: 1.1; }
.cta-final h2 em { color: var(--color-brand); font-style: normal; }
.cta-final p  { font-size: 1.05rem; color: var(--color-text-muted); line-height: 1.65; margin-bottom: 36px; }
.cta-final-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--color-header-bg);
  padding: 56px 24px 32px;
  border-top: 1px solid var(--color-border-faint);
}
.footer-inner { max-width: 1120px; margin: 0 auto; }
.footer-top   { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { font-size: 1.2rem; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: .85rem; color: var(--color-text-muted); line-height: 1.65; max-width: 280px; }
.footer-col h4 {
  font-size: .78rem; font-weight: var(--fw-bold); color: var(--color-text-primary);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link  { font-size: .85rem; color: var(--color-text-muted); transition: var(--transition-base); }
.footer-link:hover { color: var(--color-text-primary); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid var(--color-border-faint); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-legal  { font-size: .78rem; color: var(--color-text-faint); }
.footer-badges { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-badge  {
  font-size: .72rem; font-weight: var(--fw-semibold); color: var(--color-text-muted);
  border: 1px solid var(--color-border-faint); padding: 4px 12px;
  border-radius: var(--radius-full); display: flex; align-items: center; gap: 5px;
}

/* ============================================================
   SECTION SOLUTION v3 — hub + score + alertes + chat
   ============================================================ */
.sol-section { background: var(--color-bg-elevated); padding: 96px 24px; border-top: 1px solid var(--color-border-faint); }
.sol-inner   { max-width: 1120px; margin: 0 auto; }
.sol-header  { text-align: center; margin-bottom: 72px; }
.sol-header-kicker {
  font-size: .72rem; font-weight: var(--fw-bold); color: var(--color-brand);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.sol-header-kicker::before { content: ''; width: 20px; height: 2px; background: var(--color-brand); display: inline-block; border-radius: 1px; }
.sol-header h2 { font-size: 2.8rem; font-weight: var(--fw-bold); line-height: 1.1; letter-spacing: -.05em; color: var(--color-text-primary); margin-bottom: 14px; }
.sol-header p  { font-size: 1rem; color: var(--color-text-muted); max-width: 500px; margin: 0 auto; line-height: 1.65; }
.sol-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 80px; }
.sol-row:last-child { margin-bottom: 0; }
.sol-row.reverse     { direction: rtl; }
.sol-row.reverse > * { direction: ltr; }
.sol-card {
  background: var(--color-bg-card); border-radius: var(--radius-2xl); padding: 28px;
  border: 1px solid var(--color-border-default); box-shadow: var(--shadow-lg);
}
.sol-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; background: var(--color-brand-dim);
  border: 1px solid rgba(0,200,150,.2); border-radius: var(--radius-md);
  font-size: .82rem; font-weight: var(--fw-bold); color: var(--color-brand); margin-bottom: 16px;
}
.sol-h3 { font-size: 1.2rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 10px; letter-spacing: -.03em; }
.sol-p  { font-size: .9rem; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 16px; }
.sol-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; font-weight: var(--fw-bold); padding: 4px 12px;
  border-radius: var(--radius-full); background: var(--color-brand-dim);
  color: var(--color-brand); border: 1px solid rgba(0,200,150,.2);
}

/* ── Dark cards composants ── */
.dc-label { font-size: .62rem; font-weight: var(--fw-bold); color: var(--color-brand); opacity: .7; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.dc-score-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.dc-ring { position: relative; width: 64px; height: 64px; flex-shrink: 0; }
.dc-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.dc-ring-letter { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: var(--fw-bold); color: var(--color-brand); }
.dc-score-info h4 { font-size: .88rem; font-weight: var(--fw-bold); color: var(--color-text-primary); margin-bottom: 3px; }
.dc-score-info p  { font-size: .72rem; color: var(--color-text-muted); }
.dc-bars     { display: flex; flex-direction: column; gap: 6px; }
.dc-bar-row  { display: flex; align-items: center; gap: 8px; font-size: .7rem; }
.dc-bar-label { color: var(--color-text-faint); width: 80px; flex-shrink: 0; }
.dc-bar-bg   { flex: 1; height: 3px; background: var(--color-border-faint); border-radius: 2px; overflow: hidden; }
.dc-bar-fill { height: 3px; border-radius: 2px; }
.dc-alerts   { display: flex; flex-direction: column; gap: 7px; }
.dc-alert    { padding: 9px 12px; border-radius: var(--radius-md); display: flex; gap: 8px; }
.dc-alert-r  { background: var(--color-danger-dim);  border: 0.5px solid rgba(255,92,92,.15); }
.dc-alert-a  { background: var(--color-warning-dim); border: 0.5px solid rgba(245,166,35,.15); }
.dc-alert-g  { background: var(--color-brand-dim);   border: 0.5px solid rgba(0,200,150,.15); }
.dc-alert-txt { font-size: .72rem; line-height: 1.45; color: var(--color-text-muted); }
.dc-alert-txt strong { display: block; margin-bottom: 1px; }
.dc-alert-r .dc-alert-txt strong { color: var(--color-danger); }
.dc-alert-a .dc-alert-txt strong { color: var(--color-warning); }
.dc-alert-g .dc-alert-txt strong { color: var(--color-brand); }
.dc-chat       { display: flex; flex-direction: column; gap: 7px; }
.dc-bubble     { max-width: 85%; padding: 8px 12px; border-radius: var(--radius-md); font-size: .75rem; line-height: 1.5; }
.dc-bubble-co  { background: var(--color-bg-sunken); color: var(--color-text-secondary); border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 2px; align-self: flex-start; }
.dc-bubble-u   { background: var(--color-brand-dark); color: var(--color-text-on-brand); border-radius: var(--radius-md) var(--radius-md) 2px var(--radius-md); align-self: flex-end; }
.dc-chat-input { display: flex; gap: 7px; margin-top: 8px; }
.dc-chat-inp   { flex: 1; background: var(--color-bg-sunken); border: 0.5px solid var(--color-border-default); border-radius: var(--radius-full); padding: 7px 12px; font-size: .72rem; color: var(--color-text-primary); font-family: var(--font-sans); }
.dc-chat-send  { width: 30px; height: 30px; background: var(--color-brand-dark); border: none; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }

/* ── Hub card ── */
.hub-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 12px; }
.hub-card  { background: var(--color-bg-sunken); border: 0.5px solid var(--color-border-default); border-radius: var(--radius-md); padding: 10px 12px; display: flex; align-items: center; gap: 9px; }
.hub-icon  { width: 32px; height: 32px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.hub-info  { flex: 1; min-width: 0; }
.hub-nom   { font-size: .75rem; font-weight: var(--fw-bold); color: var(--color-text-primary); }
.hub-sub   { font-size: .6rem; color: var(--color-text-faint); margin-top: 1px; }
.hub-prix  { font-size: .78rem; font-weight: var(--fw-bold); color: var(--color-brand); }
.hub-total {
  background: var(--color-brand-dim); border: 0.5px solid rgba(0,200,150,.15);
  border-radius: var(--radius-md); padding: 12px;
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;
}
.hub-total-label { font-size: .62rem; font-weight: var(--fw-bold); color: var(--color-brand); opacity: .7; text-transform: uppercase; letter-spacing: .06em; }
.hub-total-val   { font-size: 1.1rem; font-weight: var(--fw-bold); color: var(--color-brand); letter-spacing: -.03em; }
.hub-add-methods { display: flex; gap: 6px; flex-wrap: wrap; }
.hub-method {
  display: flex; align-items: center; gap: 5px;
  background: var(--color-bg-sunken); border: 0.5px solid var(--color-border-default);
  border-radius: var(--radius-sm); padding: 5px 10px;
  font-size: .65rem; font-weight: var(--fw-semibold); color: var(--color-text-muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 48px 20px 40px; }
  .hero-h1 { font-size: 2.2rem; }
  .hero-badge-1, .hero-badge-2 { display: none; }
  .problem-grid, .features-grid, .usecases-grid, .pricing-grid { grid-template-columns: 1fr; }
  .solution-steps { grid-template-columns: 1fr; }
  .score-inner { grid-template-columns: 1fr; }
  .footer-top  { grid-template-columns: 1fr 1fr; }
  .nav-links   { display: none; }
  .nav-mobile-cta { display: block; }
  .section-h2  { font-size: 1.8rem; }
  .sol-row { grid-template-columns: 1fr; }
  .sol-row.reverse { direction: ltr; }
  .hub-grid { grid-template-columns: 1fr; }
  .sol-header h2 { font-size: 2rem; }
}