/* ══════════════════════════════════════════════
   Si-2-Si — main.css
   Référentiel : DA_V1.md | UI_RULES.md | MOBILE_RULES.md
   Version : V1 — Mai 2026
   ══════════════════════════════════════════════ */

/* ── 1. VARIABLES ── */
:root {
  /* Palette dark */
  --bg:          #0B0F14;
  --bg2:         #111827;
  --card:        #1A1F2B;
  --border:      #2A2F3A;
  /* Accents verts */
  --green:       #10B981;
  --green-hov:   #059669;
  --green-soft:  #34D399;
  --green-dim:   rgba(16,185,129,.1);
  --green-bdr:   rgba(16,185,129,.25);
  /* Textes dark */
  --text:        #F3F4F6;
  --text-sec:    #9CA3AF;
  --text-muted:  #6B7280;
  /* Palette light */
  --light:       #F8FAFC;
  --light-card:  #FFFFFF;
  --text-dk:     #0F172A;
  --text-dk-sec: #374151;
  --text-dk-mut: #6B7280;
  --bdr-light:   #E5E7EB;
  /* Fonctionnel */
  --blue:        #2563EB;
  /* Typo */
  --f-title: 'Manrope', system-ui, sans-serif;
  --f-body:  'Inter', system-ui, sans-serif;
  /* Spacing */
  --s-xs: 4px;  --s-sm: 8px;   --s-md: 16px;
  --s-lg: 24px; --s-xl: 40px;  --s-2xl: 64px; --s-3xl: 96px;
  /* Rayons */
  --r-sm: 6px; --r-md: 8px; --r-lg: 12px; --r-xl: 16px; --r-pill: 999px;
  /* Layout */
  --max-w: 1280px;
  --nav-h: 56px;
}
@media (min-width: 1024px) {
  :root { --nav-h: 64px; }
}

/* ── 2. RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* ── 3. BASE ── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* ── 4. TYPOGRAPHIE ── */
h1, h2, h3, h4, h5 {
  font-family: var(--f-title);
  line-height: 1.2;
}
h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800; letter-spacing: -.5px; }
h2 { font-size: clamp(1.35rem, 3vw, 1.9rem); font-weight: 800; letter-spacing: -.3px; }
h3 { font-size: clamp(1rem, 2vw, 1.15rem); font-weight: 700; }
h4 { font-size: .95rem; font-weight: 700; }
p  { line-height: 1.75; color: var(--text-sec); }

/* ── 5. LAYOUT ── */
.inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px)  { .inner { padding: 0 32px; } }
@media (min-width: 1024px) { .inner { padding: 0 80px; } }

.grid-2 { display: grid; gap: var(--s-lg); grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: var(--s-lg); grid-template-columns: 1fr; }
@media (min-width: 640px)  { .grid-2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 768px)  { .grid-3 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3,1fr); } }

/* ── 6. NAVIGATION ── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-lg);
}
@media (min-width: 1024px) { .nav-inner { padding: 0 80px; } }

.nav-logo {
  font-family: var(--f-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -.3px;
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav-logo span { color: var(--text); font-weight: 400; }
/* Logo image */
.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
}
@media (min-width: 1024px) { .nav-logo-img { height: 44px; } }
.footer-brand .nav-logo-img { height: 52px; }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--s-xl);
}
.nav-links a {
  font-size: .83rem;
  font-weight: 500;
  color: var(--text-sec);
  transition: color .15s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--green);
  color: var(--bg) !important;
  font-size: .8rem;
  font-weight: 700;
  padding: .45rem 1.1rem;
  border-radius: var(--r-md);
  white-space: nowrap;
  transition: background .15s;
}
.nav-cta:hover { background: var(--green-hov) !important; color: var(--bg) !important; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  width: 32px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .2s;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Nav mobile open */
.nav-links.open {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: var(--s-lg) 20px;
  gap: var(--s-md);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}

/* ── 7. SECTIONS ── */
.section-dark {
  background: var(--bg);
  padding: 80px 0;
}
.section-dark2 {
  background: var(--bg2);
  padding: 80px 0;
}
.section-light {
  background: var(--light);
  padding: 80px 0;
}
@media (max-width: 767px) {
  .section-dark, .section-dark2, .section-light { padding: 56px 0; }
}

.section-label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: var(--s-sm);
}
.section-head {
  margin-bottom: var(--s-xl);
}
.section-head h2 {
  margin-bottom: var(--s-sm);
}
.section-head p {
  max-width: 640px;
  font-size: .95rem;
}
.section-head.center { text-align: center; }
.section-head.center p { margin: 0 auto; }

/* Couleur de titre selon contexte */
.section-dark  .section-head h2,
.section-dark2 .section-head h2,
.section-dark  h2,
.section-dark2 h2 { color: var(--text); }
.section-light .section-head h2,
.section-light h2 { color: var(--text-dk); }

.section-dark  .section-head p,
.section-dark2 .section-head p { color: var(--text-sec); }
.section-light .section-head p  { color: var(--text-dk-sec); }

/* ── 8. HERO ── */
.hero {
  background: var(--bg);
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}
@media (max-width: 767px) {
  .hero { padding: 64px 0; min-height: 60vh; }
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -5%;
  width: 50vw; height: 50vw;
  max-width: 640px; max-height: 640px;
  background: radial-gradient(circle, rgba(16,185,129,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  gap: var(--s-2xl);
  align-items: center;
}
@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid var(--green-bdr);
  padding: .3rem .8rem;
  border-radius: var(--r-pill);
  margin-bottom: var(--s-md);
}
.hero h1 { color: var(--text); margin-bottom: var(--s-md); }
.hero h1 em { font-style: normal; color: var(--green); }
.hero-sub {
  font-size: 1rem;
  color: var(--text-sec);
  line-height: 1.75;
  margin-bottom: var(--s-xl);
  max-width: 520px;
}
.hero-actions { display: flex; gap: var(--s-md); flex-wrap: wrap; }
.hero-proof {
  display: flex;
  gap: var(--s-xl);
  margin-top: var(--s-xl);
  flex-wrap: wrap;
}
.hero-proof-item {
  font-size: .78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.hero-proof-item::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  font-size: .85rem;
}
.hero-visual {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-visual-placeholder {
  color: var(--text-muted);
  font-size: .8rem;
  text-align: center;
  padding: var(--s-xl);
}

/* ── 9. BOUTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--green);
  color: var(--bg);
  font-family: var(--f-body);
  font-size: .88rem;
  font-weight: 700;
  padding: .7rem 1.5rem;
  border-radius: var(--r-md);
  transition: background .15s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--green-hov); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-family: var(--f-body);
  font-size: .88rem;
  font-weight: 600;
  padding: .7rem 1.5rem;
  border-radius: var(--r-md);
  transition: all .15s;
  white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: transparent;
  color: var(--green);
  font-size: .85rem;
  font-weight: 600;
  transition: color .15s;
}
.btn-ghost:hover { color: var(--green-soft); }

/* ── 10. CARDS ── */
.card-dark {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-lg);
  transition: border-color .2s;
}
.card-dark:hover { border-color: var(--green-bdr); }

.card-light {
  background: var(--light-card);
  border: 1px solid var(--bdr-light);
  border-radius: var(--r-lg);
  padding: var(--s-lg);
  transition: border-color .2s, box-shadow .2s;
}
.card-light:hover {
  border-color: var(--green);
  box-shadow: 0 4px 24px rgba(16,185,129,.08);
}

.card-icon {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--green-dim);
  border: 1px solid var(--green-bdr);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: var(--s-md);
  flex-shrink: 0;
}
.card-dark .card-icon { background: var(--green-dim); }
.card-light .card-icon { background: rgba(16,185,129,.08); border-color: rgba(16,185,129,.2); }

.card-dark h3  { color: var(--text); margin-bottom: var(--s-sm); }
.card-dark p   { color: var(--text-sec); font-size: .88rem; }
.card-light h3 { color: var(--text-dk); margin-bottom: var(--s-sm); }
.card-light p  { color: var(--text-dk-sec); font-size: .88rem; }

/* Card offre */
.offer-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-lg);
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
  transition: border-color .2s;
}
.offer-card:hover { border-color: var(--green-bdr); }
.offer-card-header { display: flex; align-items: flex-start; gap: var(--s-md); }
.offer-card-num {
  font-family: var(--f-title);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-bdr);
  line-height: 1;
  flex-shrink: 0;
}
.offer-card h3 { color: var(--text); font-size: 1.05rem; }
.offer-card .offer-sub { color: var(--text-sec); font-size: .85rem; }
.offer-card ul { padding-left: 0; }
.offer-card ul li {
  font-size: .85rem;
  color: var(--text-sec);
  padding: .3rem 0;
  padding-left: 1.2rem;
  position: relative;
}
.offer-card ul li::before {
  content: '→';
  color: var(--green);
  position: absolute;
  left: 0;
  font-size: .75rem;
}
.offer-card-footer {
  border-top: 1px solid var(--border);
  padding-top: var(--s-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-sm);
}
.offer-price {
  font-family: var(--f-title);
  font-size: .85rem;
  font-weight: 700;
  color: var(--green);
}

/* Card cas d'étude */
.case-card {
  background: var(--light-card);
  border: 1px solid var(--bdr-light);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
}
.case-card:hover {
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
  border-color: var(--green);
}
.case-card-body { padding: var(--s-lg); }
.case-card-sector {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(37,99,235,.08);
  padding: .2rem .6rem;
  border-radius: var(--r-pill);
  margin-bottom: var(--s-sm);
}
.case-card h3 { color: var(--text-dk); margin-bottom: var(--s-sm); font-size: 1rem; }
.case-card p  { color: var(--text-dk-sec); font-size: .85rem; line-height: 1.65; }
.case-card-meta {
  border-top: 1px solid var(--bdr-light);
  padding: var(--s-md) var(--s-lg);
  display: flex;
  gap: var(--s-lg);
  flex-wrap: wrap;
}
.case-meta-item { font-size: .75rem; color: var(--text-dk-mut); }
.case-meta-item strong { display: block; color: var(--text-dk); font-weight: 600; }

/* ── 11. DONNÉES / TABLE ── */
.data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; max-width: 100%; }
.data-table {
  min-width: 480px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.data-table thead tr { background: var(--card); }
.data-table thead th {
  padding: .75rem 1rem;
  text-align: left;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.data-table tbody tr { border-bottom: 1px solid var(--border); }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(255,255,255,.02); }
.data-table tbody td {
  padding: .75rem 1rem;
  font-size: .88rem;
  color: var(--text-sec);
}
.data-table tbody td:first-child { color: var(--text); font-weight: 500; }
.data-table .highlight { color: var(--green); font-weight: 700; }

/* Table light */
.data-table.light { border-color: var(--bdr-light); }
.data-table.light thead tr { background: var(--light); }
.data-table.light thead th { color: var(--text-dk-mut); border-color: var(--bdr-light); }
.data-table.light tbody tr { border-color: var(--bdr-light); }
.data-table.light tbody td { color: var(--text-dk-sec); }
.data-table.light tbody td:first-child { color: var(--text-dk); }

/* ── 12. BADGE / TAGS ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  padding: .25rem .65rem;
  border-radius: var(--r-pill);
}
.badge-green   { color: var(--green); background: var(--green-dim); border: 1px solid var(--green-bdr); }
.badge-blue    { color: var(--blue); background: rgba(37,99,235,.08); }
.badge-muted   { color: var(--text-muted); background: rgba(255,255,255,.04); border: 1px solid var(--border); }
.badge-amber   { color: #F59E0B; background: rgba(245,158,11,.08); }

/* ── 13. PROOF BLOCK (chiffres clés) ── */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-md);
}
@media (min-width: 640px) {
  .proof-grid { grid-template-columns: repeat(4, 1fr); }
}
.proof-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-lg);
  text-align: center;
}
.proof-value {
  font-family: var(--f-title);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: .3rem;
}
.proof-unit {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-sec);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.proof-label {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: .4rem;
  line-height: 1.4;
}

/* ── 14. FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: var(--s-sm); }
.faq-item {
  background: var(--light-card);
  border: 1px solid var(--bdr-light);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-md);
  padding: var(--s-md) var(--s-lg);
  text-align: left;
  font-family: var(--f-title);
  font-size: .95rem;
  font-weight: 700;
  color: var(--text-dk);
  cursor: pointer;
  transition: color .15s;
}
.faq-question:hover { color: var(--green); }
.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-dk-mut);
  flex-shrink: 0;
  transition: transform .2s;
}
.faq-item.open .faq-question { color: var(--green); }
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
  display: none;
  padding: 0 var(--s-lg) var(--s-lg);
  font-size: .88rem;
  color: var(--text-dk-sec);
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer p + p { margin-top: var(--s-sm); }

/* ── 15. BREADCRUMB ── */
.breadcrumb {
  display: flex;
  gap: .5rem;
  align-items: center;
  font-size: .78rem;
  color: var(--text-muted);
  margin-bottom: var(--s-xl);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb-sep { color: var(--border); }

/* ── 16. CTA BAND ── */
.cta-band {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  text-align: center;
}
@media (max-width: 767px) { .cta-band { padding: 56px 0; } }
.cta-band h2 { color: var(--text); margin-bottom: var(--s-md); }
.cta-band p  { color: var(--text-sec); margin-bottom: var(--s-xl); max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band-actions { display: flex; gap: var(--s-md); justify-content: center; flex-wrap: wrap; }

/* ── 17. FOOTER ── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: var(--s-2xl) 0 var(--s-xl);
}
.footer-grid {
  display: grid;
  gap: var(--s-2xl);
  margin-bottom: var(--s-2xl);
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }

.footer-brand .nav-logo { font-size: 1.2rem; margin-bottom: var(--s-md); display: block; }
.footer-brand p {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}
.footer-contact {
  margin-top: var(--s-lg);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.footer-contact a {
  font-size: .85rem;
  color: var(--text-sec);
  transition: color .15s;
}
.footer-contact a:hover { color: var(--green); }

.footer-col h4 {
  font-family: var(--f-title);
  font-size: .85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--s-md);
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul a {
  font-size: .83rem;
  color: var(--text-muted);
  transition: color .15s;
}
.footer-col ul a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--s-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-sm);
}
.footer-bottom p {
  font-size: .75rem;
  color: var(--text-muted);
}

/* ── 18. FORM ── */
.form-embed {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.form-embed iframe {
  width: 100%;
  min-height: 600px;
  border: none;
  background: #fff;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--s-lg);
}
.contact-info-item {
  display: flex;
  gap: var(--s-md);
  align-items: flex-start;
}
.contact-info-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  background: var(--green-dim);
  border: 1px solid var(--green-bdr);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.contact-info-item h4 { color: var(--text); font-size: .85rem; margin-bottom: .2rem; }
.contact-info-item p, .contact-info-item a {
  font-size: .88rem;
  color: var(--text-sec);
}
.contact-info-item a:hover { color: var(--green); }

/* ── 19. PAGE INTÉRIEURE ── */
.page-hero {
  background: var(--bg);
  padding: var(--s-2xl) 0 var(--s-xl);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { color: var(--text); margin-bottom: var(--s-md); }
.page-hero p { color: var(--text-sec); max-width: 640px; font-size: 1rem; }

.article-body {
  max-width: 760px;
}
.article-body h2 { color: var(--text-dk); margin: var(--s-xl) 0 var(--s-md); }
.article-body h3 { color: var(--text-dk); margin: var(--s-lg) 0 var(--s-sm); }
.article-body p  { color: var(--text-dk-sec); margin-bottom: var(--s-md); }
.article-body ul { margin: var(--s-sm) 0 var(--s-md) var(--s-lg); }
.article-body ul li { color: var(--text-dk-sec); margin-bottom: .4rem; font-size: .9rem; }
.article-body strong { color: var(--text-dk); }

/* ── 20. UTILITAIRES ── */
.text-green   { color: var(--green); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.mt-sm  { margin-top: var(--s-sm); }
.mt-md  { margin-top: var(--s-md); }
.mt-lg  { margin-top: var(--s-lg); }
.mt-xl  { margin-top: var(--s-xl); }
.mb-md  { margin-bottom: var(--s-md); }
.mb-lg  { margin-bottom: var(--s-lg); }
.mb-xl  { margin-bottom: var(--s-xl); }
.gap-md { gap: var(--s-md); }
.flex   { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }

/* Divider */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--s-xl) 0;
}
.divider.light { border-color: var(--bdr-light); }