/* =========================================================
   VARIABLES & RESET
   ========================================================= */
:root {
  --color-cream: #F4EDE2;
  --color-blue: #1F3BC7;
  --color-sand: #D9C9AE;
  --color-sand-dark: #B99A6B;
  --color-text: #1A1A1A;
  --color-cream-soft: #efe6d6;

  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-script: "Great Vibes", cursive;

  --radius-lg: 2.5rem;
  --radius-md: 1.5rem;
  --radius-sm: 0.75rem;

  --side-bar-width: 3.25rem;
  --container-pad: 1.25rem;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* , *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-cream);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); }

p { margin: 0 0 1em; }

.container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

@media (min-width: 640px) {
  :root { --container-pad: 2rem; }
}

@media (min-width: 1024px) {
  :root { --container-pad: 3rem; }
}

.section { padding-block: clamp(2.5rem, 5vw, 4.5rem); position: relative; }

.section-number {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--color-blue);
  border: 1px solid var(--color-blue);
  border-radius: 50%;
  width: 2.4rem;
  height: 2.4rem;
  line-height: 2.3rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--color-blue);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 2.5rem;
  letter-spacing: -0.01em;
}

hr.rule, .rule {
  border: none;
  border-top: 1px solid rgba(26, 26, 26, 0.15);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-blue);
  color: var(--color-cream);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  border-radius: 0 0 0.5rem 0;
}
.skip-link:focus { left: 0; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-blue); outline-offset: 2px; }

.btn--primary {
  background: var(--color-blue);
  color: var(--color-cream);
}
.btn--primary:hover { background: #182e9e; }

.btn--outline {
  background: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.btn--outline:hover { background: var(--color-blue); color: var(--color-cream); }

.btn--cream {
  background: var(--color-cream);
  color: var(--color-blue);
}
.btn--cream:hover { background: var(--color-sand); }

.btn--outline-cream {
  background: transparent;
  color: var(--color-cream);
  border-color: var(--color-cream);
}
.btn--outline-cream:hover { background: var(--color-cream); color: var(--color-blue); }

.link-arrow {
  display: inline-block;
  margin-top: 2rem;
  font-weight: 700;
  color: var(--color-blue);
  position: relative;
  padding-bottom: 3px;
  background-image: linear-gradient(var(--color-blue), var(--color-blue));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 2px;
  transition: background-size 0.35s var(--ease);
}
.link-arrow:hover { background-size: 100% 2px; }

/* =========================================================
   SIDEBAR
   ========================================================= */
.side-bar {
  display: none;
}

@media (min-width: 1024px) {
  .side-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--side-bar-width);
    padding-block: 2.5rem;
    border-right: 1px solid rgba(31, 59, 199, 0.15);
    z-index: 40;
    background: var(--color-cream);
  }

  .side-bar__text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    font-weight: 700;
    color: var(--color-blue);
    text-transform: uppercase;
    white-space: nowrap;
  }

  .side-bar__dots {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-blue);
    opacity: 0.4;
  }
  .dot:first-child { opacity: 1; }
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(244, 237, 226, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(31, 59, 199, 0.1);
  transition: transform 0.3s var(--ease);
}

.nav__inner {
  max-width: 1180px;
  margin-inline: auto;
  padding: 1rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 1024px) {
  .nav__inner { padding-left: calc(var(--side-bar-width) + 2rem); }
}

.nav__logo {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nav__menu {
  display: none;
  gap: 2rem;
}

.nav__link {
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 2px;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__link.is-active { color: var(--color-blue); }

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  border: none;
  background: transparent;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-blue);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) {
  .nav__menu {
    display: flex;
    position: static;
    background: none;
    padding: 0;
  }
  .nav__toggle { display: none; }
}

@media (max-width: 1023px) {
  .nav__menu {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: 1rem 1.5rem 2rem;
    border-bottom: 1px solid rgba(31, 59, 199, 0.1);
    gap: 1.25rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
  }
  .nav__menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding-top: clamp(7rem, 12vw, 10rem);
}

@media (min-width: 1024px) {
  .hero, .about, .experiences, .realisations, .formations, .contact__inner {
    padding-left: var(--side-bar-width);
  }
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 0.9fr; }
}

.hero__title {
  font-size: clamp(3.2rem, 10vw, 6.5rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--color-blue);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero__title span { display: block; }

.hero__subtitle {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero__text {
  max-width: 46ch;
  color: rgba(26, 26, 26, 0.8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero__media { position: relative; }

.hero__portrait {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-sand);
  aspect-ratio: 4 / 5;
}
.hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stats-band {
  margin-top: clamp(3rem, 7vw, 5rem);
  border-top: 1px solid rgba(31, 59, 199, 0.15);
  border-bottom: 1px solid rgba(31, 59, 199, 0.15);
  background: var(--color-cream);
}

.stats-band__list {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats-band__item {
  padding: clamp(1.75rem, 4vw, 2.5rem) 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  border-left: 1px solid rgba(31, 59, 199, 0.15);
}
.stats-band__item:first-child { border-left: none; }

.stats-band__number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  color: var(--color-blue);
  line-height: 1;
}

.stats-band__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  max-width: 12ch;
}

@media (max-width: 640px) {
  .stats-band__list { grid-template-columns: repeat(2, 1fr); }
  .stats-band__item { border-left: none; }
  .stats-band__item:nth-child(2n) { border-left: 1px solid rgba(31, 59, 199, 0.15); }
  .stats-band__item:nth-child(n + 3) { border-top: 1px solid rgba(31, 59, 199, 0.15); }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero__works { margin-top: clamp(4rem, 8vw, 6rem); }

.hero__works-label {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-blue);
  border-top: 1px solid rgba(31, 59, 199, 0.2);
  padding-top: 1.5rem;
  margin-bottom: 2rem;
}

.works-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.work-card {
  background: var(--color-cream-soft);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(31, 59, 199, 0.12);
}

.work-card__number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-blue);
  font-weight: 700;
  margin-bottom: 1rem;
}

.work-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

/* =========================================================
   ABOUT
   ========================================================= */
.about__grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 800px) {
  .about__grid { grid-template-columns: 1fr 1fr; }
}

.about__text p {
  font-size: 1.1rem;
  color: rgba(26, 26, 26, 0.85);
}

.about__values {
  display: grid;
  gap: 1.25rem;
}

.value-card {
  background: var(--color-cream-soft);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform 0.3s var(--ease);
}
.value-card:hover { transform: translateY(-4px); }

.value-card__icon {
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-blue);
  border-radius: 6px;
}

.value-card h3 { font-size: 1.05rem; }
.value-card p { margin: 0; font-size: 0.95rem; color: rgba(26,26,26,0.75); }

.about__future {
  background: var(--color-blue);
  color: var(--color-cream);
  border-radius: var(--radius-md);
  padding: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3.5rem;
}
.about__future h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.about__future p { margin: 0; opacity: 0.9; max-width: 65ch; }

.method { margin-bottom: 3.5rem; }
.method h3 { font-size: 1.4rem; color: var(--color-blue); margin-bottom: 2rem; }

.diagram-wrap {
  display: grid;
  grid-template-columns: minmax(5rem, 1fr) minmax(160px, 240px) minmax(5rem, 1fr);
  grid-template-areas:
    ".    top    ."
    "left center right"
    ".    bottom .";
  align-items: center;
  justify-items: center;
  column-gap: 1rem;
  row-gap: 1.5rem;
  max-width: 640px;
  margin-inline: auto;
}

.diagram-circle {
  grid-area: center;
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(
    var(--color-blue) 0deg 90deg,
    var(--color-sand) 90deg 180deg,
    var(--color-blue) 180deg 270deg,
    var(--color-sand) 270deg 360deg
  );
}

.diagram-circle__core {
  position: absolute;
  inset: 22%;
  background: var(--color-cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-blue);
  letter-spacing: 0.1em;
  font-size: 1.1rem;
}

.diagram-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  max-width: 8rem;
}
.diagram-step em {
  font-style: normal;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-blue);
}

.diagram-step--top { grid-area: top; }
.diagram-step--right { grid-area: right; }
.diagram-step--bottom { grid-area: bottom; }
.diagram-step--left { grid-area: left; }

@media (max-width: 620px) {
  .diagram-wrap {
    grid-template-columns: 1fr;
    grid-template-areas:
      "top"
      "left"
      "center"
      "right"
      "bottom";
    row-gap: 1rem;
    max-width: 260px;
  }
  .diagram-step { flex-direction: row; gap: 0.5rem; max-width: none; }
}

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--color-blue);
  font-weight: 600;
  line-height: 1.25;
  margin: 0;
  border-top: 1px solid rgba(31, 59, 199, 0.2);
  padding-top: 2.5rem;
}
.quote span { color: var(--color-text); }

.about__personal {
  background: var(--color-sand);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-top: 2.5rem;
}
.about__personal-title {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: 0.5rem;
}
.about__personal p:last-child {
  margin: 0;
  color: var(--color-text);
  max-width: 65ch;
}

/* =========================================================
   EXPERIENCES (timeline)
   ========================================================= */
.timeline {
  position: relative;
  border-left: 2px solid var(--color-sand);
  margin-left: 1rem;
}

.timeline__item {
  position: relative;
  padding: 0 0 3rem 2.5rem;
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__number {
  position: absolute;
  left: -1.65rem;
  top: 0;
  width: 3rem;
  height: 3rem;
  background: var(--color-blue);
  color: var(--color-cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
}

.timeline__title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.35rem;
}
.timeline__title-row h3 { margin-bottom: 0; }

.experience-logo {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(31, 59, 199, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.experience-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.experience-logo--mono {
  background: var(--color-sand);
  color: var(--color-blue);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.timeline__content h3 { font-size: 1.2rem; margin-bottom: 0.35rem; color: var(--color-text); }
.timeline__date { font-weight: 700; color: var(--color-blue); font-size: 0.9rem; margin-bottom: 0.5rem; }

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.badge--soon { background: var(--color-sand); color: var(--color-blue); }
.badge--nda { background: var(--color-sand); color: var(--color-blue); }
.badge--ongoing { background: var(--color-blue); color: var(--color-cream); }

/* =========================================================
   REALISATIONS
   ========================================================= */
.realisations__intro {
  font-size: 1.1rem;
  color: rgba(26, 26, 26, 0.75);
  max-width: 55ch;
  border-top: 1px solid rgba(31, 59, 199, 0.15);
  padding-top: 1.5rem;
  margin-bottom: 3rem;
}

.realisations-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .realisations-grid { grid-template-columns: repeat(2, 1fr); }
}

.realisation-card {
  background: var(--color-cream-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.realisation-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(31, 59, 199, 0.12);
}

.realisation-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.realisation-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.realisation-card:hover .realisation-card__media img {
  transform: scale(1.03);
}

.realisation-card__body { padding: 1.5rem 1.75rem 1.75rem; }

.realisation-card__number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-blue);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.realisation-card__category {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-blue);
  margin-bottom: 0.5rem;
}

.realisation-card__body h3 { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--color-text); }
.realisation-card__body h3 a:hover { text-decoration: underline; }
.realisation-card__body p { font-size: 0.95rem; color: rgba(26, 26, 26, 0.75); margin-bottom: 0.75rem; }

.realisation-card:nth-child(1) { transition-delay: 0s; }
.realisation-card:nth-child(2) { transition-delay: 0.08s; }
.realisation-card:nth-child(3) { transition-delay: 0.16s; }
.realisation-card:nth-child(4) { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .realisation-card { transition-delay: 0s !important; }
}

/* =========================================================
   PROJETS TECH DE CO (sous-section de Réalisations)
   ========================================================= */
.projects-sub {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(31, 59, 199, 0.15);
}

.projects-sub__title {
  font-family: var(--font-display);
  color: var(--color-blue);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

.projects-sub__intro {
  color: rgba(26, 26, 26, 0.75);
  max-width: 55ch;
  margin-bottom: 2rem;
}

.projects-filters {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 2.5rem;
}

.projects-filter {
  flex: 0 0 auto;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.55rem 1.25rem;
  border-radius: 100px;
  border: 1.5px solid var(--color-blue);
  background: transparent;
  color: var(--color-blue);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}
.projects-filter:hover { background: rgba(31, 59, 199, 0.08); }
.projects-filter.is-active {
  background: var(--color-blue);
  color: var(--color-cream);
}

.projects-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .projects-grid { grid-template-columns: repeat(3, 1fr); }
}

.project-card {
  background: var(--color-cream-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: opacity 0.25s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(31, 59, 199, 0.12);
}
.projects-grid .project-card.is-filtered-out {
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
}

.project-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.project-card:hover .project-card__media img { transform: scale(1.03); }

.project-card__body { padding: 1.5rem 1.75rem 1.75rem; }

.project-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.project-card__number {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-blue);
  font-weight: 700;
}

.project-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
}
.project-badge--vente { background: var(--color-blue); color: var(--color-cream); }
.project-badge--marketing { background: var(--color-sand-dark); color: var(--color-cream); }
.project-badge--communication { background: transparent; color: var(--color-blue); border: 1px solid var(--color-blue); }

.project-card__year {
  font-weight: 700;
  font-size: 0.85rem;
  color: rgba(26, 26, 26, 0.55);
  margin-bottom: 0.5rem;
}

.project-card__body h4 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--color-text); line-height: 1.3; }
.project-card__body p { font-size: 0.92rem; color: rgba(26, 26, 26, 0.75); margin: 0; }

.project-card:nth-child(3n+1) { transition-delay: 0s; }
.project-card:nth-child(3n+2) { transition-delay: 0.08s; }
.project-card:nth-child(3n) { transition-delay: 0.16s; }
@media (prefers-reduced-motion: reduce) {
  .project-card { transition-delay: 0s !important; }
}

/* =========================================================
   FORMATIONS
   ========================================================= */
.edu-timeline { margin-bottom: 4rem; }

.edu-timeline__item {
  display: grid;
  gap: 0.5rem 2rem;
  padding-block: 1.75rem;
  border-top: 1px solid rgba(31, 59, 199, 0.15);
}
.edu-timeline__item:last-child { border-bottom: 1px solid rgba(31, 59, 199, 0.15); }

@media (min-width: 700px) {
  .edu-timeline__item { grid-template-columns: 12rem 1fr; align-items: start; }
}

.edu-year {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--color-blue);
}

.edu-content h3 { font-size: 1.15rem; margin-bottom: 0.35rem; }
.edu-place { font-weight: 700; font-size: 0.9rem; color: rgba(26,26,26,0.6); margin-bottom: 0.5rem; }

.skills h3 {
  font-size: 1.6rem;
  color: var(--color-blue);
  margin-bottom: 2rem;
}

.skills__groups {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.skills__group h4 {
  font-family: var(--font-body);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  color: var(--color-blue);
  margin-bottom: 1rem;
}

.badges { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.badges li {
  background: var(--color-cream-soft);
  border: 1px solid var(--color-sand);
  padding: 0.45rem 0.9rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* =========================================================
   CONTACT / FOOTER
   ========================================================= */
.contact {
  position: relative;
  background: var(--color-blue);
  color: var(--color-cream);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  margin-top: 2rem;
}

.contact__inner { padding-block: clamp(4rem, 8vw, 7rem); }

.contact__script {
  font-family: var(--font-script);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--color-cream);
  margin-bottom: 0.5rem;
}

.contact__title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  color: var(--color-cream);
  margin-bottom: 1rem;
  line-height: 1.05;
}

.contact__lead { opacity: 0.85; max-width: 50ch; margin-bottom: 3rem; }

.contact__grid {
  display: grid;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 800px) {
  .contact__grid { grid-template-columns: 1fr 1.2fr; }
}

.contact__info ul { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact__info a { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; }
.contact__info a:hover { text-decoration: underline; }
.icon { display: inline-flex; }

.contact__form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.field input, .field textarea {
  font-family: var(--font-body);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  background: rgba(244, 237, 226, 0.12);
  color: var(--color-cream);
  border: 1px solid rgba(244, 237, 226, 0.35);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(244,237,226,0.6); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-cream);
  background: rgba(244, 237, 226, 0.18);
}
.field__hint { font-size: 0.8rem; opacity: 0.7; margin: 0; }

.contact__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(244, 237, 226, 0.25);
  padding-top: 2rem;
  font-size: 0.85rem;
}

.social-icons { display: flex; gap: 1rem; }
.social-icons a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid rgba(244, 237, 226, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}
.social-icons a:hover { background: var(--color-cream); color: var(--color-blue); }

.footer-hint {
  position: absolute;
  right: 1.25rem;
  bottom: 1rem;
  margin: 0;
  font-size: 10px;
  color: rgba(244, 237, 226, 0.35);
  user-select: none;
  pointer-events: none;
}

@media (max-width: 768px) {
  .footer-hint { display: none; }
}

/* =========================================================
   EASTER EGG — MINI-JEU
   ========================================================= */
.game-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(26, 26, 26, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.game-overlay[hidden] { display: none; }

.game-panel {
  position: relative;
  background: var(--color-cream);
  border: 2px solid var(--color-blue);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(3rem, 9vw, 3.5rem) clamp(1.75rem, 5vw, 3rem) clamp(1.75rem, 5vw, 3rem);
  text-align: center;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}

.game-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-blue);
  background: transparent;
  color: var(--color-blue);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}
.game-close:hover { background: var(--color-blue); color: var(--color-cream); }

.game-title {
  font-family: var(--font-display);
  color: var(--color-blue);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.game-instructions {
  max-width: 48ch;
  margin: 0 auto 1rem;
  color: var(--color-text);
}

.game-controls {
  max-width: 48ch;
  margin: 0 auto 1.75rem;
  font-size: 0.85rem;
  color: rgba(26, 26, 26, 0.65);
}

.game-hud {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.game-hud__meter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.game-hud__score {
  font-weight: 800;
  color: var(--color-blue);
  font-size: 1.1rem;
  transition: color 0.2s var(--ease);
}
.game-hud__score.is-malus { color: #C23B3B; }
.game-hud__score.is-bonus { color: #2E8B57; }
.game-hud__score.pulse { animation: game-score-pulse 0.35s var(--ease); }

@keyframes game-score-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.game-hud__badge {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
  color: var(--color-cream);
}
.game-hud__badge.is-malus { background: #C23B3B; animation: game-badge-blink 0.8s steps(2, end) infinite; }
.game-hud__badge.is-bonus { background: #2E8B57; }

@keyframes game-badge-blink {
  50% { opacity: 0.35; }
}

.game-hud__timerbar {
  width: 120px;
  height: 4px;
  border-radius: 4px;
  background: rgba(26, 26, 26, 0.15);
  overflow: hidden;
}
.game-hud__timerbar-fill {
  height: 100%;
  width: 100%;
  transform-origin: left;
  background: var(--color-blue);
}
.game-hud__timerbar.is-malus .game-hud__timerbar-fill { background: #C23B3B; }
.game-hud__timerbar.is-bonus .game-hud__timerbar-fill { background: #2E8B57; }

@media (prefers-reduced-motion: reduce) {
  .game-hud__badge.is-malus { animation: none; }
  .game-hud__score.pulse { animation: none; }
}

.game-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(31, 59, 199, 0.2);
  background: var(--color-cream);
  touch-action: none;
}

.game-over__score,
.game-over__record {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.game-over__score strong,
.game-over__record strong { color: var(--color-blue); }

.game-over__quip {
  font-style: italic;
  color: rgba(26, 26, 26, 0.65);
  margin-bottom: 1.75rem;
}

.game-over__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .work-card:hover, .value-card:hover { transform: none; }
}