/* ====================================================
   4D MIND ACTUARIAL CONSULTING — style.css v2
   Palette anthracite + or | Cormorant + DM Mono
   ==================================================== */

:root {
  --bg:         #0d0d0d;
  --bg-2:       #141414;
  --bg-3:       #1a1a1a;
  --bg-4:       #222222;
  --gold:       #C8AA5A;
  --gold-lt:    #DFC87A;
  --gold-dim:   rgba(200,170,90,0.25);
  --gold-faint: rgba(200,170,90,0.08);
  --border:     rgba(200,170,90,0.12);
  --border-2:   rgba(255,255,255,0.06);
  --white:      #F2EFE8;
  --grey:       #7A7672;
  --grey-lt:    #ABA79F;
  --serif:      'Cormorant Garamond', Georgia, serif;
  --mono:       'DM Mono', 'Courier New', monospace;
  --ease:       cubic-bezier(0.16, 1, 0.3, 1);
  --r:          4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--white);
  font-family: var(--serif); line-height: 1.7;
  overflow-x: hidden;
}
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-thumb { background: var(--gold-dim); }

/* ============ NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 5rem;
  background: rgba(13,13,13,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.35s var(--ease);
}
.nav.scrolled { padding: 0.9rem 5rem; }

.nav-brand {
  display: flex; align-items: baseline; gap: 0.4rem;
  text-decoration: none;
}
.nav-logo {
  font-family: var(--mono); font-size: 1.35rem; font-weight: 500;
  color: var(--gold); letter-spacing: 0.04em;
}
.nav-name {
  font-family: var(--serif); font-size: 0.9rem; font-weight: 300;
  color: var(--grey-lt); letter-spacing: 0.25em; text-transform: uppercase;
}
.nav-sub {
  font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.12em; color: var(--grey);
  text-transform: uppercase; margin-left: 0.3rem;
  display: none;
}
@media (min-width: 1200px) { .nav-sub { display: inline; } }

.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--grey-lt); text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-cta {
  color: var(--gold) !important;
  border: 1px solid var(--gold-dim);
  padding: 0.45rem 1.1rem; border-radius: var(--r);
}
.nav-cta:hover { background: var(--gold) !important; color: var(--bg) !important; }

.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white); transition: 0.3s;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 9rem 5rem 5rem;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-glow {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 60% 70% at 65% 50%, rgba(200,170,90,0.06) 0%, transparent 70%);
}

/* Dés 3D */
.dice-stage {
  position: absolute; right: 7%; top: 50%;
  transform: translateY(-50%);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; perspective: 900px; z-index: 1;
}
.die { width: 100px; height: 100px; perspective: 600px; }
.die-inner {
  width: 100%; height: 100%;
  position: relative; transform-style: preserve-3d;
}
.die-1 .die-inner { animation: roll1 3.2s var(--ease) forwards; }
.die-2 .die-inner { animation: roll2 3.2s var(--ease) 0.2s forwards; }
.die-3 .die-inner { animation: roll3 3.2s var(--ease) 0.4s forwards; }
.die-4 .die-inner { animation: roll4 3.2s var(--ease) 0.6s forwards; }

.face {
  position: absolute; width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a1a1a 0%, #242424 100%);
  border: 1px solid rgba(200,170,90,0.3);
  border-radius: 10px;
  backface-visibility: hidden;
}
.face.f-front {
  transform: translateZ(50px);
  background:
    radial-gradient(circle 5.5px at 30% 30%, var(--gold) 100%, transparent 100%),
    radial-gradient(circle 5.5px at 70% 30%, var(--gold) 100%, transparent 100%),
    radial-gradient(circle 5.5px at 30% 70%, var(--gold) 100%, transparent 100%),
    radial-gradient(circle 5.5px at 70% 70%, var(--gold) 100%, transparent 100%),
    linear-gradient(135deg, #1a1a1a 0%, #242424 100%);
  border-color: var(--gold-dim);
  box-shadow: 0 0 20px rgba(200,170,90,0.15);
}
.face.f-back   { transform: rotateY(180deg) translateZ(50px); }
.face.f-right  { transform: rotateY(90deg) translateZ(50px); }
.face.f-left   { transform: rotateY(-90deg) translateZ(50px); }
.face.f-top    { transform: rotateX(90deg) translateZ(50px); }
.face.f-bottom { transform: rotateX(-90deg) translateZ(50px); }

@keyframes roll1 {
  0%   { transform: rotateX(720deg) rotateY(540deg) rotateZ(180deg); }
  85%  { transform: rotateX(8deg) rotateY(4deg) rotateZ(1deg); }
  100% { transform: rotateX(0) rotateY(0) rotateZ(0); }
}
@keyframes roll2 {
  0%   { transform: rotateX(-540deg) rotateY(720deg) rotateZ(-90deg); }
  85%  { transform: rotateX(-4deg) rotateY(7deg) rotateZ(-2deg); }
  100% { transform: rotateX(0) rotateY(0) rotateZ(0); }
}
@keyframes roll3 {
  0%   { transform: rotateX(360deg) rotateY(-720deg) rotateZ(270deg); }
  85%  { transform: rotateX(6deg) rotateY(-4deg) rotateZ(2deg); }
  100% { transform: rotateX(0) rotateY(0) rotateZ(0); }
}
@keyframes roll4 {
  0%   { transform: rotateX(-720deg) rotateY(-360deg) rotateZ(-180deg); }
  85%  { transform: rotateX(-5deg) rotateY(-7deg) rotateZ(-1deg); }
  100% { transform: rotateX(0) rotateY(0) rotateZ(0); }
}
.die:hover .die-inner {
  transform: rotateX(-12deg) rotateY(18deg) !important;
  animation: none !important;
  transition: transform 0.5s var(--ease);
}

.hero-content { position: relative; z-index: 2; max-width: 580px; }
.eyebrow {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.6rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.eyebrow::before { content: ''; display: block; width: 28px; height: 1px; background: var(--gold); }
.eyebrow.centered { justify-content: center; }
.eyebrow.centered::before, .eyebrow.centered::after {
  content: ''; display: block; width: 28px; height: 1px; background: var(--gold);
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 300; line-height: 1.08; margin-bottom: 1.8rem;
}
em.gold { color: var(--gold); font-style: italic; }
.hero-desc {
  font-size: 1.05rem; color: var(--grey-lt);
  line-height: 1.8; max-width: 480px; margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 5rem;
  display: flex; align-items: center; gap: 1rem; z-index: 2;
}
.scroll-label {
  font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey);
}
.scroll-bar {
  width: 40px; height: 1px; background: var(--grey);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scaleX(1)} 50%{opacity:0.3;transform:scaleX(0.4)} }

/* ============ BOUTONS ============ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--gold); color: var(--bg);
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.9rem 2rem; border-radius: var(--r);
  text-decoration: none; border: none; cursor: pointer;
  font-weight: 500; transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--white);
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.9rem 2rem; border-radius: var(--r);
  text-decoration: none; border: 1px solid var(--border-2);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--gold-dim); color: var(--gold); }
.btn-sm { padding: 0.55rem 1.2rem; font-size: 0.65rem; }

/* ============ BANDE RÉFÉRENCES ============ */
.refs-band {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.8rem 5rem;
}
.refs-inner {
  display: flex; align-items: center; gap: 3rem;
  max-width: 1200px; margin: 0 auto;
}
.refs-label {
  font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey); white-space: nowrap;
}
.refs-logos { display: flex; gap: 2.5rem; flex-wrap: wrap; align-items: center; }
.refs-logos span {
  font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--grey-lt); opacity: 0.7; transition: opacity 0.2s;
}
.refs-logos span:hover { opacity: 1; color: var(--gold); }

/* ============ EXPERTISES ============ */
.expertises { padding: 8rem 5rem; background: var(--bg); }
.section-header { text-align: center; margin-bottom: 5rem; }
.section-title {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2rem, 3.5vw, 3.2rem); line-height: 1.1; margin-top: 0.8rem;
}
.section-intro {
  font-size: 1.05rem; color: var(--grey-lt);
  max-width: 540px; margin: 1.2rem auto 0; line-height: 1.8;
}

.exp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border);
  max-width: 1200px; margin: 0 auto;
}
.exp-card {
  background: var(--bg-2); padding: 2.5rem;
  position: relative; overflow: hidden;
  transition: background 0.3s;
}
.exp-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.exp-card:hover { background: var(--bg-3); }
.exp-card:hover::after, .exp-card.featured::after { opacity: 0.7; }
.exp-card.featured { background: var(--bg-3); }
.exp-num {
  font-family: var(--mono); font-size: 0.6rem;
  letter-spacing: 0.1em; color: var(--grey); margin-bottom: 1.2rem;
}
.exp-icon { font-size: 1.5rem; color: var(--gold); margin-bottom: 1rem; }
.exp-card h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 400; margin-bottom: 0.8rem; }
.exp-card p { font-size: 0.92rem; color: var(--grey-lt); line-height: 1.7; margin-bottom: 1.2rem; }
.exp-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.3rem; }
.exp-card li { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.06em; color: var(--gold); opacity: 0.8; }

/* ============ APPROCHE 4D ============ */
.approche { padding: 8rem 5rem; background: var(--bg-2); border-top: 1px solid var(--border); }
.approche-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 7rem; align-items: start;
}
.approche-left .section-title { text-align: left; margin-top: 0.8rem; }
.approche-text { color: var(--grey-lt); font-size: 1rem; line-height: 1.8; margin: 1.5rem 0; }
.approche-right { display: flex; flex-direction: column; gap: 1px; }
.dim-card {
  display: flex; align-items: flex-start; gap: 1.5rem;
  padding: 1.8rem 2rem; background: var(--bg-3);
  border-left: 2px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.dim-card:hover { border-color: var(--gold); background: var(--bg-4); }
.dim-letter {
  font-family: var(--serif); font-size: 2.2rem; font-weight: 300;
  color: var(--gold); line-height: 1; flex-shrink: 0; width: 50px;
}
.dim-letter sub { font-size: 1rem; }
.dim-card h4 { font-family: var(--serif); font-size: 1.1rem; font-weight: 400; margin-bottom: 0.4rem; }
.dim-card p { font-size: 0.9rem; color: var(--grey-lt); line-height: 1.65; }

/* ============ R&D ============ */
.rd-section { padding: 8rem 5rem; background: var(--bg); border-top: 1px solid var(--border); }
.rd-header { text-align: center; margin-bottom: 5rem; }
.rd-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--border);
  max-width: 1000px; margin: 0 auto 3rem;
  border: 1px solid var(--border);
}
.rd-item { background: var(--bg-2); padding: 2.5rem; transition: background 0.3s; }
.rd-item:hover { background: var(--bg-3); }
.rd-icon {
  font-family: var(--serif); font-size: 2.5rem;
  color: var(--gold); margin-bottom: 1rem; font-style: italic; font-weight: 300;
}
.rd-item h4 { font-family: var(--serif); font-size: 1.2rem; font-weight: 400; margin-bottom: 0.8rem; }
.rd-item p { font-size: 0.92rem; color: var(--grey-lt); line-height: 1.7; }

.rd-cir {
  max-width: 700px; margin: 0 auto;
  display: flex; align-items: flex-start; gap: 2rem;
  padding: 2rem 2.5rem;
  background: var(--gold-faint); border: 1px solid var(--gold-dim); border-radius: var(--r);
}
.cir-badge {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); background: rgba(200,170,90,0.12);
  border: 1px solid var(--gold-dim);
  padding: 0.4rem 0.8rem; border-radius: 2px;
  white-space: nowrap; flex-shrink: 0;
}
.rd-cir p { font-size: 0.92rem; color: var(--grey-lt); line-height: 1.7; }

/* ============ CHIFFRES ============ */
.chiffres {
  display: flex; align-items: center; justify-content: center;
  padding: 4.5rem 5rem;
  background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.chiffre { display: flex; flex-direction: column; align-items: center; padding: 0 4rem; gap: 0.5rem; text-align: center; }
.chiffre-n { font-family: var(--serif); font-size: 3.2rem; font-weight: 300; color: var(--gold); line-height: 1; }
.chiffre-n sup { font-size: 1.4rem; }
.chiffre-l { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--grey); }
.chiffre-sep { width: 1px; height: 55px; background: var(--border); }

/* ============ CONTACT ============ */
.contact { padding: 8rem 5rem; background: var(--bg); border-top: 1px solid var(--border); }
.contact-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 6rem; align-items: start;
}
.contact-left .section-title { text-align: left; margin-top: 0.8rem; }
.contact-desc { font-size: 0.95rem; color: var(--grey-lt); line-height: 1.8; margin: 1.5rem 0; }
.contact-infos { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
.cinfo { display: flex; flex-direction: column; gap: 0.2rem; }
.cinfo-label { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--grey); }
.cinfo-val { font-size: 0.95rem; color: var(--grey-lt); }

.contact-form { display: flex; flex-direction: column; gap: 1.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.fg { display: flex; flex-direction: column; gap: 0.5rem; }
.fg label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--grey); }
.fg input, .fg select, .fg textarea {
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--white); padding: 0.85rem 1rem;
  border-radius: var(--r); font-family: var(--serif); font-size: 1rem;
  outline: none; transition: border-color 0.2s, background 0.2s; appearance: none;
}
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--gold-dim); background: var(--bg-3); }
.fg input::placeholder, .fg textarea::placeholder { color: var(--grey); }
.fg textarea { resize: vertical; min-height: 120px; }
.fg select option { background: var(--bg-2); }

.btn-submit { align-self: flex-start; }
.btn-arr { transition: transform 0.2s; }
.btn-submit:hover .btn-arr { transform: translateX(4px); }
.feedback { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.05em; }
.feedback.ok { color: #6ECFA0; }
.feedback.err { color: #CF6E6E; }

/* ============ FOOTER ============ */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 3rem 5rem; }
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem;
}
.footer-brand p { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em; color: var(--grey); margin-top: 0.2rem; }
.footer-nav { display: flex; gap: 2rem; }
.footer-nav a {
  font-family: var(--mono); font-size: 0.65rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--grey); text-decoration: none; transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold); }
.footer-legal { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.06em; color: var(--grey); text-align: right; line-height: 1.7; }

/* ============ PAGE HERO ============ */
.page-hero {
  min-height: 35vh; display: flex; align-items: flex-end;
  padding: 8rem 5rem 4rem; position: relative; overflow: hidden;
}
.page-hero-content { position: relative; z-index: 2; width: 100%; text-align: center; }
.page-hero-content .hero-title { font-size: clamp(2.5rem, 4vw, 4rem); }
.page-hero-sub { font-size: 1rem; color: var(--grey-lt); margin-top: 0.8rem; }

/* ============ ANIMATIONS ============ */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .nav { padding: 1.2rem 3rem; }
  .nav.scrolled { padding: 0.9rem 3rem; }
  .hero { padding: 8rem 3rem 4rem; }
  .dice-stage { right: 2%; }
  .expertises, .approche, .rd-section, .contact { padding: 6rem 3rem; }
  .chiffres { padding: 3.5rem 3rem; }
  .approche-inner { grid-template-columns: 1fr; gap: 4rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .exp-grid { grid-template-columns: repeat(2, 1fr); }
  .chiffre { padding: 0 2rem; }
  .footer { padding: 2.5rem 3rem; }
  .refs-band { padding: 1.8rem 3rem; }
}

@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav.scrolled { padding: 0.8rem 1.5rem; }
  .nav-links { display: none; flex-direction: column; }
  .nav-links.open {
    display: flex; position: fixed; top: 60px; left: 0; right: 0;
    background: rgba(13,13,13,0.97); padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border); z-index: 199;
  }
  .nav-burger { display: flex; }
  .hero { flex-direction: column; padding: 7rem 1.5rem 3rem; align-items: flex-start; }
  .dice-stage {
    position: relative; top: auto; right: auto; transform: none;
    margin-bottom: 2rem; gap: 1rem;
  }
  .die { width: 68px; height: 68px; }
  .face.f-front  { transform: translateZ(34px); }
  .face.f-back   { transform: rotateY(180deg) translateZ(34px); }
  .face.f-right  { transform: rotateY(90deg) translateZ(34px); }
  .face.f-left   { transform: rotateY(-90deg) translateZ(34px); }
  .face.f-top    { transform: rotateX(90deg) translateZ(34px); }
  .face.f-bottom { transform: rotateX(-90deg) translateZ(34px); }
  .refs-band { padding: 1.5rem; }
  .refs-inner { flex-direction: column; gap: 1rem; }
  .expertises, .approche, .rd-section, .contact { padding: 5rem 1.5rem; }
  .chiffres { padding: 3rem 1.5rem; flex-direction: column; gap: 2rem; }
  .chiffre-sep { width: 60px; height: 1px; }
  .exp-grid { grid-template-columns: 1fr; }
  .rd-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-scroll { left: 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-legal { text-align: left; }
  .page-hero { padding: 7rem 1.5rem 3rem; }
  .rd-cir { flex-direction: column; gap: 1rem; }
}

/* ============ SLOGAN MIND — NAVBAR ============ */
.nav-slogan {
  font-family: var(--mono); font-size: 0.6rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey);
  border-left: 1px solid var(--border);
  padding-left: 1.2rem;
  display: none;
}
.nav-slogan .ms,
.nav-slogan .ins,
.nav-slogan .ds { color: var(--gold); font-weight: 500; }
@media (min-width: 1100px) { .nav-slogan { display: inline; } }

/* ============ SLOGAN MIND — SECTION APPROCHE ============ */
.mind-slogan {
  font-family: var(--mono); font-size: 0.78rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--grey-lt);
  margin: 1.2rem 0 0.5rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold-dim);
  background: var(--gold-faint);
  display: inline-block;
  border-radius: var(--r);
}
.mind-slogan .ms,
.mind-slogan .ins,
.mind-slogan .ds { color: var(--gold); font-weight: 500; }

/* ============ TAGLINE APPROCHE ============ */
.approche-tagline {
  font-family: var(--serif); font-size: 1.05rem;
  font-style: italic; color: var(--grey-lt);
  margin-top: 0.6rem;
}

/* ============ PARTENARIAT ============ */
.section-partenariat {
  padding: 8rem 5rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.partenariat-inner { max-width: 900px; margin: 0 auto; }
.partenariat-header { text-align: center; margin-bottom: 4rem; }
.partenariat-card {
  display: flex; align-items: flex-start; gap: 3rem;
  background: var(--bg-3); border: 1px solid var(--border);
  border-left: 4px solid var(--gold-dim);
  padding: 3rem;
  transition: border-color .3s;
}
.partenariat-card:hover { border-color: var(--gold); }
.partner-logo-sk {
  font-family: 'Libre Baskerville', var(--serif); font-size: 2rem;
  font-style: italic; font-weight: 700;
  color: var(--gold); flex-shrink: 0; min-width: 120px;
}
.partner-body { display: flex; flex-direction: column; gap: 1.2rem; }
.partner-desc { font-size: .92rem; color: var(--grey-lt); line-height: 1.8; }
.partner-link-btn {
  font-family: var(--mono); font-size: .65rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold); text-decoration: none;
  border-bottom: 1px solid var(--gold-dim);
  padding-bottom: 2px; align-self: flex-start;
  transition: border-color .2s;
}
.partner-link-btn:hover { border-color: var(--gold); }

@media (max-width: 768px) {
  .section-partenariat { padding: 5rem 1.5rem; }
  .partenariat-card { flex-direction: column; gap: 1.5rem; }
}

/* Carte seule sur sa ligne : pleine largeur */
.exp-card.solo {
  grid-column: 1 / -1;
  max-width: 400px;
}
@media (max-width: 1100px) {
  .exp-card.solo { max-width: 100%; }
}