/* ---------- RESET & VARIABLES ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #111010;
  --dark: #1d1d1b;
  --grey: #3f3f3f;
  --mid: #717171;
  --light: #a8a8a8;
  --border: #e8e8e8;
  --surface: #ffffff;
  --white: #ffffff;
  --gold: #b8965a;
  --blue: #00c3ff;
  --blue-soft: rgba(0, 195, 255, 0.08);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --display: 'Cormorant', Georgia, serif;
  --head: 'Syne', sans-serif;
  --body: 'DM Sans', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body);
  background: var(--white);
  color: var(--dark);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

/* ---------- TITRES UNIFORMISÉS ---------- */
.section-title {
  font-family: var(--head);
  font-size: clamp(42px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--black);
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
}

.section-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold);
}

/* cas particulier du contact (bleu sur -en.) */
.section-title span {
  color: var(--blue);
  font-style: normal;
}

/* ---------- NAVIGATION ---------- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav-logo svg {
  height: 34px;
  width: auto;
  display: block;
}

.nav-logo svg .st0,
.nav-logo svg .st1 {
  fill: var(--dark);
}

.nav-r {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-r a {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-r a:hover {
  color: var(--blue);
}

.nav-cta {
  background: var(--blue);
  color: var(--white);
  padding: 11px 24px;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--black);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 80vh;
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 140px 6% 80px;
  position: relative;
  overflow: hidden;
}

/* SVG centré en arrière‑plan */
.hero-logo-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: auto;
  max-width: 60%;
  opacity: 0.04;
  pointer-events: none;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 2.5rem;
}

.hero-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--blue);
}

.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-sub {
  font-size: clamp(16px, 1.4vw, 18px);
  font-weight: 300;
  color: var(--grey);
  line-height: 1.85;
  max-width: 480px;
}

.hero-sub strong {
  font-weight: 400;
  color: var(--dark);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.btn-dark {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--white);
  padding: 15px 32px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s;
}

.btn-dark:hover {
  background: var(--black);
}

.btn-line {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.btn-line:hover {
  color: var(--blue);
  border-color: var(--blue);
}

/* ---------- INTENTIONS / MÉTIER ---------- */
.intentions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.intent {
  padding: 64px 48px;
  border-right: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: background 0.35s var(--ease);
}

.intent:last-child {
  border-right: none;
}

.intent::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.intent:hover {
  background: var(--surface);
}

.intent:hover::after {
  transform: scaleX(1);
}

.intent-n {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--blue);
  margin-bottom: 2rem;
  display: block;
}

.intent h2 {
  font-family: var(--head);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--black);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.intent h2 em {
  font-style: italic;
  font-weight: 400;
  font-family: var(--serif);
  color: var(--gold);
}

.intent p {
  font-size: 15.5px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.85;
  max-width: 340px;
}

/* ---------- CITATION ---------- */
.quote-section {
  padding: 80px 6%;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.quote-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
}

.quote-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.quote-mark {
  font-family: var(--serif);
  font-size: 100px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.06);
  line-height: 0.8;
  margin-bottom: -0.4em;
  display: block;
}

blockquote {
  font-family: var(--head);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 2.5rem;
}

blockquote em {
  font-style: italic;
  font-family: var(--serif);
  font-weight: 300;
  color: var(--blue);
  font-size: 1.08em;
}

.quote-attr {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
}

/* ---------- NOTRE APPROCHE ---------- */
.approche {
  padding: 120px 6%;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.approche-inner {
  max-width: 900px;
  margin: 0 auto;
}

.approche-lead {
  font-size: 17px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.9;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.approche-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.approche-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--head);
  font-size: 16px;
  font-weight: 500;
  color: var(--dark);
  transition: padding-left 0.3s var(--ease);
}

.approche-item:first-child {
  border-top: 1px solid var(--border);
}

.approche-item:hover {
  padding-left: 8px;
}

.approche-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---------- NOS CLIENTS ---------- */
.clients {
  padding: 120px 6%;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.clients-inner {
  max-width: 900px;
  margin: 0 auto;
}

.clients-intro {
  font-family: var(--head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 1.5rem;
}

.clients-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.clients-item {
  padding: 16px 0 16px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 17px;
  font-weight: 300;
  color: var(--dark);
  line-height: 1.6;
  position: relative;
}

.clients-item:first-child {
  border-top: 1px solid var(--border);
}

.clients-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.clients-closing {
  margin-top: 2rem;
  font-size: 16px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.9;
  max-width: 520px;
}

/* ---------- FONDATEUR ---------- */
.fondateur {
  padding: 120px 6%;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.fond-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.fond-eyebrow {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.fond-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--blue);
}

.fond-left p {
  font-size: 16.5px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.9;
  margin-bottom: 1.25rem;
  max-width: 520px;
}

.fond-stats {
  display: flex;
  margin-top: 2.5rem;
  border: 1px solid var(--border);
}

.fond-stat {
  flex: 1;
  padding: 24px 28px;
  border-right: 1px solid var(--border);
}

.fond-stat:last-child {
  border-right: none;
}

.fond-stat-n {
  font-family: var(--head);
  font-size: 36px;
  font-weight: 800;
  color: var(--black);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}

.fond-stat-l {
  font-family: var(--head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--light);
}

.fond-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.fond-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fond-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--black);
  padding: 20px 24px;
}

.fond-caption h3 {
  font-family: var(--head);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.fond-caption span {
  font-family: var(--head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-top: 5px;
}

.fond-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 12px 16px;
}

.fond-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
  flex-shrink: 0;
}

.fond-badge-txt {
  font-family: var(--head);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
}

/* ---------- KENNETH ARROW ---------- */
.kenneth {
  border-top: 1px solid var(--border);
}

.kenneth-intro {
  padding: 70px 6% 60px;
  background: var(--white);
}

.kenneth-intro-inner {
  max-width: 900px;
  margin: 0 auto;
}

.kenneth-lead {
  font-size: 18px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.9;
  max-width: 680px;
}

.kenneth-lead strong {
  font-weight: 500;
  color: var(--dark);
}

.kenneth-concepts {
  padding: 0 6% 80px;
  background: var(--white);
}

.kenneth-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.kenneth-card {
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s var(--ease);
}

.kenneth-card:nth-child(3) {
  border-right: none;
}

.kenneth-card:nth-child(4),
.kenneth-card:nth-child(5) {
  border-top: 1px solid var(--border);
}

.kenneth-card:nth-child(5) {
  border-right: none;
}

.kenneth-card:hover {
  background: var(--surface);
}

.kenneth-letter {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--blue);
  display: block;
  margin-bottom: 1rem;
}

.kenneth-card h3 {
  font-family: var(--head);
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.kenneth-card p {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.75;
  font-style: italic;
}

/* Kenneth Arrow — Citation finale */
.kenneth-quote {
  padding: 50px 4%;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.kenneth-quote-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.kenneth-quote blockquote {
  margin-bottom: 1.5rem;
}

.kenneth-whatelse {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--head);
  font-size: clamp(14px, 2vw, 20px);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-style: normal;
}

.kenneth-signature {
  margin-top: 2rem;
}

.kenneth-sig-name {
  font-family: var(--head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}

.kenneth-sig-title {
  font-family: var(--head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
}

/* ================= FAQ PREMIUM ================= */

.faq-section {
  padding: 140px 6%;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.faq-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.faq-title {
  font-family: var(--head);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700;
  margin-bottom: 60px;
  letter-spacing: -0.02em;
}

.faq-title em {
  color: var(--gold);
  font-style: italic;
  font-weight: 300;
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 40px;
}

.faq-item {
  text-align: left;
  border-bottom: 1px solid var(--border);
  padding-bottom: 18px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--head);
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 600;
  line-height: 1.5;
  padding: 18px 0;
  transition: color 0.2s;
}

.faq-item summary:hover {
  color: var(--blue);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  float: right;
  font-size: 20px;
  transition: transform 0.3s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin-top: 10px;
  color: var(--grey);
  line-height: 1.8;
  font-size: 16px;
  max-width: 720px;
}

/* ---------- CONTACT ---------- */
.contact {
  padding: 120px 6%;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.c-left p {
  font-size: 16px;
  font-weight: 300;
  color: var(--grey);
  line-height: 1.9;
  max-width: 380px;
}

.c-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: gap 0.3s var(--ease);
}

.c-item:first-child {
  border-top: 1px solid var(--border);
}

.c-item:hover {
  gap: 28px;
}

.c-item-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}

.c-item:hover .c-item-icon {
  background: var(--blue);
  border-color: var(--blue);
}

.c-item-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--dark);
  fill: none;
  stroke-width: 1.5;
  transition: stroke 0.2s;
}

.c-item:hover .c-item-icon svg {
  stroke: var(--white);
}

.c-item-label {
  font-family: var(--head);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--light);
  display: block;
  margin-bottom: 3px;
}

.c-item-val {
  font-family: var(--head);
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
}

.c-btn {
  display: inline-block;
  margin-top: 2.5rem;
  font-family: var(--head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--white);
  padding: 16px 36px;
  text-decoration: none;
  transition: background 0.2s;
}

.c-btn:hover {
  background: var(--black);
}

/* ---------- FOOTER ---------- */
footer {
  padding: 24px 6%;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.foot-logo svg {
  height: 22px;
  width: auto;
  display: block;
}

.foot-logo svg .st0,
.foot-logo svg .st1 {
  fill: rgba(255, 255, 255, 0.35);
}

.foot-copy {
  font-family: var(--head);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.06em;
}

.foot-link {
  font-family: var(--head);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
  text-decoration: none;
  transition: color 0.2s;
}

.foot-link:hover {
  color: var(--blue);
}

/* ---------- ANIMATIONS REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .intentions {
    grid-template-columns: 1fr;
  }
  .intent {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 48px 36px;
  }
  .fond-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .fond-right {
    max-width: 400px;
    margin: 0 auto;
  }
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .nav-r {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .mobile-menu {
    display: block;
  }
  .hero-logo-bg {
    max-width: 80%;
  }
  .kenneth-grid {
    grid-template-columns: 1fr 1fr;
  }
  .kenneth-card:nth-child(3) {
    border-right: none;
    border-top: 1px solid var(--border);
    grid-column: 1 / -1;
  }
  .kenneth-card:nth-child(5) {
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  .faq-section {
    padding: 100px 6%;
  }
  .faq-title {
    margin-bottom: 40px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 120px 5% 60px;
  }
  .fondateur,
  .contact,
  .approche,
  .clients {
    padding: 80px 5%;
  }
  .fond-stats {
    flex-direction: column;
  }
  .fond-stat {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .fond-stat:last-child {
    border-bottom: none;
  }
  footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .hero-logo-bg {
    max-width: 95%;
    opacity: 0.03;
  }
  .kenneth-grid {
    grid-template-columns: 1fr;
  }
  .kenneth-card {
    border-right: none !important;
    border-bottom: 1px solid var(--border);
  }
  .kenneth-card:last-child {
    border-bottom: none;
  }
  .kenneth-card:nth-child(3),
  .kenneth-card:nth-child(4),
  .kenneth-card:nth-child(5) {
    grid-column: auto;
    border-top: none;
  }
  .kenneth-intro {
    padding: 80px 5% 40px;
  }
  .kenneth-concepts {
    padding: 0 5% 60px;
  }
  .kenneth-quote {
    padding: 80px 5%;
  }
}

/* ---------- BURGER BUTTON ---------- */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 200;
  flex-shrink: 0;
}

.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark);
  transition: transform 0.35s var(--ease), opacity 0.25s, transform 0.35s var(--ease);
  transform-origin: center;
}

.nav-burger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-burger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-burger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- MOBILE MENU ---------- */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  z-index: 98;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  pointer-events: none;
}

.mobile-menu.is-open {
  opacity: 1;
  transform: none;
  pointer-events: all;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  padding: 48px 6% 60px;
}

.mobile-link {
  font-family: var(--head);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dark);
  text-decoration: none;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  display: block;
  transition: color 0.2s, padding-left 0.25s var(--ease);
}

.mobile-link:first-child {
  border-top: 1px solid var(--border);
}

.mobile-link:hover {
  color: var(--blue);
  padding-left: 8px;
}

.mobile-lang {
  font-size: 13px;
  color: var(--mid);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mobile-cta {
  display: block;
  margin-top: 36px;
  font-family: var(--head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--white);
  padding: 20px 32px;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s;
}

.mobile-cta:hover {
  background: var(--black);
}

/* ---------- INTERACTIONS LOGO ---------- */
.nav-logo svg .letter,
.foot-logo svg .letter {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), fill 0.25s ease;
  transform-origin: center;
  cursor: pointer;
}

.nav-logo svg .letter:hover,
.foot-logo svg .letter:hover {
  transform: scale(1.08);
}

#A:hover,
#O:hover {
  fill: var(--blue);
}
#R1:hover,
#W:hover {
  fill: var(--gold);
}
#R2:hover {
  fill: var(--grey);
}

/* Animation des lettres du SVG en fond (hero) */
.hero-logo-bg .letter {
  transition: fill 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: center;
}

.hero-logo-bg .letter:hover {
  transform: scale(1.08);
}

.hero-logo-bg #A:hover {
  fill: #ff3366;
}
.hero-logo-bg #R1:hover {
  fill: #3bffb4;
}
.hero-logo-bg #R2:hover {
  fill: #ffb347;
}
.hero-logo-bg #O:hover {
  fill: #00ffff;
}
.hero-logo-bg #W:hover {
  fill: #ff44cc;
}