/* =========================================================
   Jude Koffi — Portfolio consultant
   Design: « Bleu Nuit Privé » — luxe éditorial, bleu marine premium
   Fond bleu nuit dense + texte platine + accent acier-azur rationné.
   Clash Display / Inter / JetBrains Mono
   ========================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }

/* ---------- Tokens ---------- */
:root {
  --ink:        #0B1626;   /* fond — bleu nuit dense */
  --ink-2:      #12233B;   /* surface (cartes) */
  --ink-3:      #172B45;   /* surface accentuée (hover) */
  --bone:       #E8ECF3;   /* texte platine (clair, sans froideur du blanc pur) */
  --muted:      #AEBCCF;   /* texte secondaire */
  --muted-dim:  #7E8EA6;   /* libellés discrets (AA sur le fond) */
  --white:      #8FBFF0;   /* ACCENT acier-azur — rationné aux points de conviction */
  --accent-2:   #A9CDF2;   /* accent survol / secondaire */
  --line:       rgba(159,189,225,0.10);
  --line-2:     rgba(159,189,225,0.18);
  --glow:       rgba(143,191,240,0.55);

  --font-display: "Clash Display", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 14px;
  --radius-sm: 9px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 320ms;
  --dur-slow: 680ms;
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--bone);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* trame d'encre discrète + halo de lumière hors-champ (aucune couleur) */
  background-image:
    radial-gradient(1100px 560px at 82% -10%, rgba(143,191,240,0.05), transparent 60%),
    linear-gradient(rgba(159,189,225,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159,189,225,0.018) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  background-attachment: fixed, scroll, scroll;
}

/* Grain matière quasi imperceptible (rendu « papier d'art ») */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none; opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion: reduce) { body::after { display: none; } }

::selection { background: var(--bone); color: var(--ink); }

:focus-visible {
  outline: 2.5px solid var(--white);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- Typo utility ---------- */
.eyebrow, .section__eyebrow, .wordmark__mark, .project__tag,
.map__core-label, .stack__cat, .filter, .footer__mark, .card__no,
.hero__live-label, .contrast__label {
  font-family: var(--font-mono);
}

/* mise en lumière d'un mot-clé dans le texte (blanc pur, rationné) */
.hl { color: var(--white); }
strong, .em { color: var(--bone); font-weight: 600; }

/* ---------- Signature : « Le Filament » ---------- */
.thread {
  position: fixed;
  top: 0; bottom: 0;
  left: max(22px, calc((100vw - var(--container)) / 2 - 46px));
  width: 1px;
  background: var(--line);
  z-index: 5;
  pointer-events: none;
  display: none;
}
.thread::before {
  content: "";
  position: absolute;
  left: -1px; right: -1px;
  top: 0;
  height: 22vh;
  background: linear-gradient(180deg, transparent, var(--white) 46%, #BBD9FF 54%, transparent);
  transform: translateY(calc(var(--p, 0) * 320vh));
  transition: transform 120ms linear;
  box-shadow: 0 0 14px var(--glow);
}
@media (min-width: 1320px) { .thread { display: block; } }
@media (prefers-reduced-motion: reduce) { .thread::before { transition: none; } }

/* ---------- Layout helper ---------- */
.section {
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(5rem, 9vw, 9rem) var(--gutter);
  position: relative;
}
.section--tight { padding-block: clamp(3.2rem, 6vw, 5.5rem); }

.section__head { max-width: 48rem; margin-bottom: clamp(2.6rem, 5vw, 4.2rem); }
.section__eyebrow {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bone); margin-bottom: 1.3rem;
}
.section__eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--line-2);
}
.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.section__title .hl { color: var(--white); }
.section__intro {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  max-width: 42rem;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-min: 44px;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  min-height: var(--btn-min);
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
              color var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  will-change: transform;
}
.btn svg { transition: transform var(--dur) var(--ease); }
/* Geste maître : l'inversion — le primaire est la lumière */
.btn--primary {
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 10px 40px -16px rgba(143,191,240,0.55);
}
.btn--primary:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 14px 46px -14px rgba(143,191,240,0.7); }
.btn--primary:hover svg { transform: translateX(3px); }
.btn--ghost {
  border-color: var(--line-2);
  color: var(--bone);
  background: rgba(159,189,225,0.015);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(159,189,225,0.06); transform: translateY(-2px); }
.btn--sm { min-height: 40px; padding: 0.5rem 1rem; font-size: 0.86rem; }
.btn--lg { min-height: 52px; padding: 0.9rem 1.7rem; font-size: 1.02rem; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1.5rem;
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.1rem var(--gutter);
  transition: padding var(--dur) var(--ease);
}
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: color-mix(in srgb, var(--ink) 74%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  opacity: 0; transition: opacity var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.nav.is-scrolled::before { opacity: 1; border-bottom-color: var(--line); }
.nav.is-scrolled { padding-block: 0.65rem; }

.wordmark { display: flex; flex-direction: column; line-height: 1.15; margin-right: auto; }
.wordmark__mark { font-size: 1.1rem; font-weight: 700; color: var(--bone); letter-spacing: 0.02em; }
.wordmark__meta { font-size: 0.7rem; color: var(--muted-dim); letter-spacing: 0.04em; }

.nav__links { display: flex; gap: 1.7rem; }
.nav__links a {
  font-size: 0.9rem; color: var(--muted);
  transition: color var(--dur) var(--ease); position: relative; padding: 0.3rem 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--white); transition: width var(--dur) var(--ease);
}
.nav__links a:hover { color: var(--bone); }
.nav__links a:hover::after { width: 100%; }

.nav__burger { display: none; width: 44px; height: 44px; position: relative; }
.nav__burger span {
  position: absolute; left: 11px; width: 22px; height: 2px; background: var(--bone);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav__burger span:nth-child(1) { top: 17px; }
.nav__burger span:nth-child(2) { top: 25px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  position: sticky; top: 64px; z-index: 49;
  display: flex; flex-direction: column; gap: 0.2rem;
  padding: 1rem var(--gutter) 1.5rem;
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a { padding: 0.85rem 0.2rem; color: var(--bone); border-bottom: 1px solid var(--line); }
.mobile-menu a:last-child { margin-top: 0.8rem; border: none; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(3rem, 7vw, 6rem) var(--gutter) clamp(3.5rem, 7vw, 6rem);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero__grid { display: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1.6rem;
  border: 1px solid var(--line-2); border-radius: 999px; padding: 0.4rem 0.9rem;
}
.eyebrow__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--white);
  box-shadow: 0 0 0 0 rgba(143,191,240,0.6); animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(143,191,240,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(143,191,240,0); }
  100% { box-shadow: 0 0 0 0 rgba(143,191,240,0); }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.hero__title-accent {
  display: block; color: var(--white);
  text-shadow: 0 0 34px rgba(143,191,240,0.28);
}
.hero__lede {
  margin-top: 1.7rem; color: var(--muted);
  font-size: clamp(1.02rem, 1.7vw, 1.18rem); max-width: 35rem;
}
.hero__lede strong { color: var(--bone); font-weight: 600; }
.hero__lede-em { display: block; margin-top: 0.8rem; color: var(--bone); font-weight: 500; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }

/* Preuve en ligne : les 3 sites cliquables (le geste central de l'angle) */
.hero__live {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem;
  margin-top: 0.4rem;
}
.hero__live-label {
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted-dim); margin-right: 0.3rem;
}
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--bone);
  border: 1px solid var(--line-2); border-radius: 999px; padding: 0.4rem 0.9rem;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.chip::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--white); box-shadow: 0 0 8px var(--glow);
}
.chip:hover { border-color: var(--white); transform: translateY(-2px); }

.hero__proof {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; gap: 1.4rem;
  margin-top: 1.4rem; padding-top: 2.3rem; border-top: 1px solid var(--line);
}
.hero__proof li { flex: 1 1 140px; display: flex; flex-direction: column; }
.hero__proof strong {
  font-family: var(--font-display); font-size: clamp(2.6rem, 3.8vw, 3.4rem);
  font-weight: 500; color: var(--bone); line-height: 1; letter-spacing: -0.02em;
}
.hero__proof span { font-size: 0.92rem; color: var(--muted); max-width: 18ch; margin-top: 0.5rem; }

/* Hero map (système relié à « votre entreprise ») */
.hero__map {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem 2rem;
  background:
    linear-gradient(180deg, rgba(143,191,240,0.035), transparent 42%),
    var(--ink-2);
  background-image:
    linear-gradient(rgba(159,189,225,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159,189,225,0.025) 1px, transparent 1px);
  background-size: 26px 26px, 26px 26px;
  overflow: hidden;
}
.map__core {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.9rem 1.3rem; border-radius: 10px;
  border: 1px solid var(--white); color: var(--white);
  background: rgba(143,191,240,0.05);
  box-shadow: 0 0 30px -10px rgba(143,191,240,0.5);
  margin-bottom: 0.4rem;
}
.map__core-label { font-size: 0.72rem; letter-spacing: 0.18em; text-align: center; line-height: 1.4; }
.map__nodes { position: relative; margin-left: 0.9rem; padding-top: 0.6rem; }
.map__nodes::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 1.4rem; width: 1px;
  background: linear-gradient(var(--line-2), var(--line));
}
.map__nodes li {
  position: relative; margin: 0.55rem 0 0 0; padding: 0.7rem 0.9rem 0.7rem 1.4rem;
  border: 1px solid var(--line); border-radius: 9px;
  background: rgba(159,189,225,0.015);
  font-size: 0.9rem; color: var(--bone);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), color var(--dur) var(--ease);
}
.map__nodes li::before {
  content: ""; position: absolute; left: -0.9rem; top: 50%; width: 0.9rem; height: 1px;
  background: var(--line-2); transform: translateY(-50%);
}
.map__nodes li::after {
  content: ""; position: absolute; left: calc(-0.9rem - 3px); top: 50%; width: 7px; height: 7px;
  border-radius: 50%; background: var(--ink); border: 1.5px solid var(--muted-dim);
  transform: translateY(-50%); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.map__nodes li:hover {
  border-color: var(--line-2); color: var(--white); transform: translateX(3px);
}
.map__nodes li:hover::after { background: var(--white); border-color: var(--white); box-shadow: 0 0 8px var(--glow); }

/* ---------- Ticker ---------- */
.ticker {
  border-block: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-2);
  padding-block: 0.95rem;
  --speed: 38s;
}
.ticker__track {
  display: flex; align-items: center; gap: 1.7rem; width: max-content;
  animation: marquee var(--speed) linear infinite;
}
.ticker__track span {
  font-family: var(--font-mono); font-size: 0.84rem; color: var(--muted);
  letter-spacing: 0.06em; white-space: nowrap;
}
.ticker__track i {
  width: 4px; height: 4px; border-radius: 50%; background: rgba(143,191,240,0.5); display: inline-block;
}
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}

/* ---------- Cards (services) ---------- */
.cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.1rem;
}
.card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  background: var(--ink-2);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 1px;
  background: var(--white);
  transform: scaleY(0); transform-origin: top; transition: transform var(--dur-slow) var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); background: var(--ink-3); }
.card:hover::before { transform: scaleY(1); }
.card__title {
  font-family: var(--font-display); font-weight: 500; font-size: 1.28rem;
  margin: 0.7rem 0 0.7rem; line-height: 1.2; letter-spacing: -0.01em;
}
.card__body { color: var(--muted); font-size: 0.96rem; }
.card__outcome {
  margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--line);
  color: var(--bone); font-size: 0.9rem;
}

/* ---------- Pourquoi moi : contrastes ---------- */
.why__test {
  margin: 2.4rem 0 0.4rem;
  border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: 1.6rem 1.6rem;
  background:
    radial-gradient(500px 200px at 90% 0%, rgba(143,191,240,0.05), transparent 60%),
    var(--ink-2);
}
.why__test-title {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--white); margin-bottom: 0.7rem;
}
.why__test p { color: var(--muted); font-size: 0.98rem; max-width: 60rem; }
.why__test strong { color: var(--bone); }

.contrast {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  margin-top: 2.6rem;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.contrast__head {
  padding: 0.9rem 1.4rem; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 0.6rem;
}
.contrast__label { font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; }
.contrast__head--from { color: var(--muted-dim); background: rgba(0,0,0,0.15); }
.contrast__head--to { color: var(--white); border-left: 1px solid var(--line); }
.contrast__cell {
  padding: 1.1rem 1.4rem; border-bottom: 1px solid var(--line);
  font-size: 0.95rem; color: var(--muted);
}
.contrast__cell--to {
  color: var(--bone); border-left: 1px solid var(--line);
  background: rgba(159,189,225,0.014);
}
.contrast__cell--to strong { color: var(--white); font-weight: 600; }
.contrast > .contrast__cell:nth-last-child(-n+2) { border-bottom: none; }

/* ---------- Offre : essai à risque quasi nul ---------- */
.offer__inner {
  border: 1px solid var(--line-2); border-radius: 20px;
  padding: clamp(2.2rem, 5vw, 3.6rem);
  background:
    radial-gradient(620px 300px at 88% -10%, rgba(143,191,240,0.06), transparent 62%),
    var(--ink-2);
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}
.offer__lead .section__eyebrow { margin-bottom: 1rem; }
.offer__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.06; letter-spacing: -0.02em;
}
.offer__title .hl { color: var(--white); }
.offer__body { color: var(--muted); margin-top: 1.2rem; font-size: 1.02rem; }
.offer__cta { margin-top: 1.8rem; }
.offer__list { display: flex; flex-direction: column; gap: 0.2rem; }
.offer__item {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem;
  padding: 1.2rem 0; border-top: 1px solid var(--line);
}
.offer__item:first-child { border-top: none; }
.offer__num {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--white);
  border: 1px solid var(--line-2); border-radius: 50%;
  width: 34px; height: 34px; display: grid; place-items: center; flex: none;
}
.offer__item h3 { font-size: 1.02rem; color: var(--bone); font-weight: 600; margin-bottom: 0.3rem; }
.offer__item p { font-size: 0.92rem; color: var(--muted); }

/* ---------- Modes ---------- */
.modes {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.1rem;
}
.mode {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem 1.6rem;
  background: var(--ink-2);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.mode:hover { border-color: var(--line-2); transform: translateY(-3px); }
.mode__title {
  font-family: var(--font-display); font-weight: 500; font-size: 1.22rem; margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.55rem; letter-spacing: -0.01em;
}
.mode__title::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--white); box-shadow: 0 0 8px var(--glow);
}
.mode__body { color: var(--muted); font-size: 0.95rem; }
.mode__for { margin-top: 1rem; font-size: 0.85rem; color: var(--bone); }

.process {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2.4rem;
}
.process li {
  display: flex; align-items: flex-start; gap: 0.8rem;
  flex: 1 1 200px; min-width: 190px;
  padding: 1rem 1.15rem; border: 1px solid var(--line); border-radius: 10px;
}
.process__step {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600;
  width: 28px; height: 28px; flex: none; display: grid; place-items: center;
  border-radius: 50%; background: rgba(143,191,240,0.05); color: var(--white); border: 1px solid var(--line-2);
}
.process__label { font-size: 0.92rem; color: var(--bone); font-weight: 500; }
.process__detail { display: block; font-size: 0.82rem; color: var(--muted-dim); margin-top: 0.2rem; font-weight: 400; }

/* ---------- Filters ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.filter {
  min-height: 44px; padding: 0.5rem 1.1rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted);
  font-size: 0.8rem; letter-spacing: 0.04em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.filter:hover { color: var(--bone); border-color: var(--line-2); }
.filter.is-active { background: var(--white); color: var(--ink); border-color: var(--white); font-weight: 600; }

/* ---------- Projects ---------- */
.projects {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem;
}
@media (max-width: 680px) {
  .projects { grid-template-columns: 1fr; }
}
.project {
  display: flex; flex-direction: column;
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.6rem; background: var(--ink-2);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.project:hover { border-color: var(--line-2); transform: translateY(-3px); background: var(--ink-3); }
.project.is-hidden { display: none; }
.project__top { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.95rem; }
.project__tag {
  font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone);
  border: 1px solid var(--line-2); border-radius: 6px; padding: 0.28rem 0.55rem;
}
.project__live {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--white); white-space: nowrap;
}
.project__live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--white); box-shadow: 0 0 8px var(--glow);
}
.project__title {
  font-family: var(--font-display); font-weight: 500; font-size: 1.2rem; line-height: 1.2; margin-bottom: 0.6rem; letter-spacing: -0.01em;
}
.project__desc { color: var(--muted); font-size: 0.92rem; }
.project__value {
  color: var(--bone); font-size: 0.88rem; margin-top: 0.95rem; font-weight: 500;
}
.project__links {
  display: flex; flex-wrap: wrap; gap: 1rem; margin-top: auto; padding-top: 1.4rem;
}
.project__links a {
  font-size: 0.84rem; color: var(--bone); font-weight: 500;
  border-bottom: 1px solid var(--line-2); padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.project__links a:hover { color: var(--white); border-color: var(--white); }

.projects__more { margin-top: 2.2rem; text-align: center; }
.projects__more a {
  font-family: var(--font-mono); font-size: 0.86rem; color: var(--bone);
  border-bottom: 1px solid var(--line-2); padding-bottom: 2px;
}
.projects__more a:hover { color: var(--white); border-color: var(--white); }

/* ---------- Stack ---------- */
.stack { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.1rem; }
.stack__col { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.5rem; background: var(--ink-2); }
.stack__cat {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone);
  margin-bottom: 1rem; padding-bottom: 0.7rem; border-bottom: 1px solid var(--line);
}
.stack__col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.stack__col li { font-size: 0.92rem; color: var(--muted); display: flex; align-items: center; gap: 0.65rem; }
.stack__col li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--muted-dim); flex: none; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.about__title {
  font-family: var(--font-display); font-weight: 500; font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.1; letter-spacing: -0.02em; margin-top: 0.4rem;
}
.about__title .hl { color: var(--white); }
.about__photo {
  position: relative; margin: 0.4rem 0 0; max-width: 400px; z-index: 0;
}
.about__photo::before {
  content: ""; position: absolute; inset: 14px -14px -14px 14px;
  border: 1px solid var(--line-2); border-radius: 16px; z-index: -1;
}
.about__photo img {
  width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: top center;
  border-radius: 16px; border: 1px solid var(--line-2);
  box-shadow: 0 24px 60px -28px rgba(0,0,0,0.85);
  display: block;
}
.about__body p { color: var(--muted); margin-bottom: 1.15rem; font-size: 1.02rem; }
.about__body strong { color: var(--bone); }
.about__facts { display: flex; flex-wrap: wrap; gap: 1.8rem; margin-top: 1.9rem; padding-top: 1.7rem; border-top: 1px solid var(--line); }
.about__facts li { display: flex; flex-direction: column; gap: 0.25rem; }
.about__facts span { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-dim); }
.about__facts strong { font-size: 0.98rem; color: var(--bone); font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0; max-width: 52rem; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.4rem 0.2rem;
  font-family: var(--font-display); font-weight: 500; font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--bone); letter-spacing: -0.01em;
  transition: color var(--dur) var(--ease);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--white); }
.faq__q::after {
  content: "+"; font-family: var(--font-mono); font-weight: 400; font-size: 1.4rem; color: var(--muted-dim);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease); flex: none; line-height: 1;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); color: var(--white); }
.faq__a { padding: 0 0.2rem 1.5rem; color: var(--muted); font-size: 0.98rem; max-width: 46rem; }
.faq__a strong { color: var(--bone); }

/* ---------- Contact ---------- */
.contact {
  border: 1px solid var(--line-2); border-radius: 20px;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.6rem, 5vw, 4rem);
  background:
    radial-gradient(620px 300px at 82% 0%, rgba(143,191,240,0.07), transparent 60%),
    var(--ink-2);
  text-align: center;
}
.contact .section__eyebrow { justify-content: center; }
.contact .section__eyebrow::before { display: none; }
.contact__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.05; letter-spacing: -0.02em;
}
.contact__title .hl { color: var(--white); }
.contact__lede { color: var(--muted); max-width: 40rem; margin: 1.4rem auto 0; font-size: 1.05rem; }
.contact__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; margin-top: 2.3rem; }
.contact__links {
  display: flex; flex-wrap: wrap; gap: 1.4rem; justify-content: center;
  margin-top: 2.5rem; padding-top: 1.9rem; border-top: 1px solid var(--line);
}
.contact__links li { font-size: 0.9rem; color: var(--muted); }
.contact__links a { color: var(--bone); transition: color var(--dur) var(--ease); }
.contact__links a:hover { color: var(--white); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); }
.footer__inner {
  max-width: var(--container); margin-inline: auto; padding: 2.2rem var(--gutter);
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; justify-content: space-between;
}
.footer__mark { font-size: 1rem; font-weight: 700; color: var(--bone); }
.footer__copy { font-size: 0.82rem; color: var(--muted-dim); font-family: var(--font-mono); }
.footer__top { font-size: 0.84rem; color: var(--muted); transition: color var(--dur) var(--ease); }
.footer__top:hover { color: var(--white); }
.footer__note {
  max-width: var(--container); margin-inline: auto;
  padding: 0 var(--gutter) 1.6rem;
  font-size: 0.76rem; color: var(--muted-dim);
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
  .eyebrow__dot { animation: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- Scroll offset for sticky nav ---------- */
:where(section[id], header[id]) { scroll-margin-top: 88px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .offer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__map { order: 2; max-width: 460px; }
  .about { grid-template-columns: 1fr; }
}

/* La nav complète — cinq liens, le CTA et le sélecteur de langue — ne tient
   plus sur une ligne sous ~1100 px avec les libellés français, les plus longs
   des deux langues. On bascule sur le menu burger avant ce point : un menu
   propre vaut mieux qu'une barre dont chaque libellé se coupe en deux. */
@media (max-width: 1099px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
}
@media (min-width: 1100px) { .mobile-menu { display: none !important; } }

/* Entre 1100 px et la largeur maximale du conteneur, la nav tient d'un cheveu :
   on resserre les écarts plutôt que de laisser les libellés passer à la ligne. */
@media (min-width: 1100px) and (max-width: 1279px) {
  .nav { gap: 1rem; }
  .nav__links { gap: 1.15rem; }
}

@media (max-width: 620px) {
  .contrast { grid-template-columns: 1fr; }
  .contrast__head { display: none; }
  .contrast__cell { border-left: none !important; }
  .contrast__cell--from {
    color: var(--muted-dim); font-size: 0.88rem; padding-bottom: 0.35rem; border-bottom: none;
  }
  .contrast__cell--to { padding-top: 0.35rem; }
  .contrast__cell--from::before { content: var(--i18n-from); color: var(--muted-dim); font-weight: 600; }
  .contrast__cell--to::before { content: var(--i18n-to); color: var(--white); font-weight: 600; }
}

@media (max-width: 560px) {
  .hero__proof { gap: 1.6rem; }
  .hero__proof strong { font-size: 2.3rem; }
  .btn { width: 100%; }
  .hero__cta .btn, .contact__actions .btn { flex: 1 1 100%; }
  .section__title { font-size: clamp(1.7rem, 8vw, 2.1rem); }
}

/* =========================================================
   BILINGUE FR / EN
   ========================================================= */

/* ---------- Anti-scintillement ----------
   Le script en tête de <head> pose .i18n-cloak sur <html> quand la langue
   retenue n'est pas le français écrit en dur dans index.html. i18n.js le
   retire dès la traduction appliquée (et un garde-fou de 900 ms le retire
   de toute façon si le script ne se charge pas). */
html.i18n-cloak body { visibility: hidden; }

/* ---------- Étiquettes de tableau générées en CSS (mobile) ----------
   Le contenu vit dans une variable pour rester traduisible : i18n.js
   réécrit --i18n-from / --i18n-to à chaque changement de langue. */
:root {
  --i18n-from: "Avant : ";
  --i18n-to: "Avec moi : ";
}

/* ---------- Sélecteur de langue (barre de navigation) ---------- */
.lang {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(159, 189, 225, 0.04);
  flex: none;
}
.lang[hidden] { display: none; }

.lang__btn {
  display: grid;
  place-items: center;
  min-height: 30px;
  min-width: 34px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  line-height: 1;
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  color: var(--muted-dim);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.lang__btn:hover { color: var(--bone); }
.lang__btn[aria-pressed="true"] {
  background: var(--white);
  color: var(--ink);
}
.lang__btn[aria-pressed="true"]:hover { color: var(--ink); }

/* Le sélecteur reste visible quand la nav passe en menu burger, et il grandit :
   sur mobile, c'est le seul moyen de changer de langue, il doit se viser au
   doigt sans effort — pas question de l'enfouir dans le menu. */
@media (max-width: 1099px) {
  .lang { margin-left: auto; }
  .lang__btn { min-height: 38px; min-width: 42px; padding: 0.4rem 0.7rem; font-size: 0.74rem; }
}

/* Sous ~430 px, la signature de la nav, le sélecteur de langue et le burger ne
   tiennent plus ensemble sur une ligne. Le monogramme suffit à cette largeur :
   la signature complète reste lisible dans le hero et le pied de page. */
@media (max-width: 430px) {
  .nav { gap: 0.75rem; }
  .wordmark__meta { display: none; }
}