/* =========================================================
   LES PETITS COMMISSIONNAIRES SARL — Design system
   Mobile-first. Palette imposée : marine / rouge / blanc.
   ========================================================= */

:root {
  /* Bleu ciel exact du logo PC Innov (#00ADF1), + variantes pour lisibilité */
  --navy: #0B7FB0;        /* texte/titres/liens — dérivé plus soutenu pour la lisibilité (AA) */
  --navy-light: #00ADF1;  /* bleu ciel exact du logo — icônes, boutons, dégradés */
  --navy-050: #E4F6FE;    /* fond bleu très clair (badges, tags) */
  --sky: #00ADF1;         /* alias explicite : bleu ciel exact du logo */
  --sky-deep: #075C82;    /* fond dégradé profond (hero/footer), même famille de bleu */
  --red: #E31E24;
  --red-dark: #B8151A;
  --white: #FFFFFF;
  --ink: #10131A;
  --gray-700: #4A4F5C;
  --gray-500: #75798A;
  --gray-200: #E4E6EE;
  --gray-100: #F5F6FA;

  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-1: 0 2px 10px rgba(11,127,176,.08);
  --shadow-2: 0 18px 40px rgba(11,127,176,.16);
  --container: 1200px;
  --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .3s ease, color .3s ease;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--navy); line-height: 1.2; margin: 0 0 .6em; }
p { margin: 0 0 1em; color: var(--gray-700); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--red); color: #fff;
  padding: .7em 1.2em; z-index: 9999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

section { padding: clamp(3rem, 6vw, 5.5rem) 0; }
.section--tight { padding: clamp(2rem, 4vw, 3rem) 0; }
.section--navy { background: var(--navy); color: #fff; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy p { color: #C4CBE8; }
.section--gray { background: var(--gray-100); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-display); font-weight: 600; font-size: .8rem;
  letter-spacing: .06em; text-transform: uppercase; color: var(--red);
  margin-bottom: .8em;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--red); display: inline-block; }

.section-head { max-width: 700px; margin-bottom: 2.5rem; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  padding: .95em 1.7em; border-radius: 999px; border: 2px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--red); color: #fff; box-shadow: 0 10px 24px rgba(227,30,36,.28); }
.btn--primary:hover { background: var(--red-dark); transform: translateY(-3px); box-shadow: 0 16px 30px rgba(227,30,36,.35); }
.btn--outline { background: transparent; border-color: currentColor; color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; transform: translateY(-3px); }
.btn--ghost-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--navy); transform: translateY(-3px); }
.btn--sm { padding: .65em 1.3em; font-size: .85rem; }
.btn--block { width: 100%; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; background: var(--navy); z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
.preloader__mark {
  font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: #fff;
  width: 84px; height: 84px; border-radius: 50%; border: 3px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center;
  animation: pulse 1.1s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{ transform: scale(1); border-color: rgba(255,255,255,.25);} 50%{ transform: scale(1.08); border-color: var(--red);} }
body.is-loaded .preloader { opacity: 0; visibility: hidden; }
@media (prefers-reduced-motion: reduce) {
  .preloader__mark { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500; height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-1); border-color: var(--gray-200); background: rgba(255,255,255,.97); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: flex; align-items: center; gap: .7rem; }
.brand__logo { height: 46px; width: auto; flex-shrink: 0; }
.brand__mark {
  width: 44px; height: 44px; border-radius: 12px; background: var(--navy);
  color: #fff; font-family: var(--font-display); font-weight: 800;
  display: flex; align-items: center; justify-content: center; font-size: 1.05rem;
  background-image: linear-gradient(135deg, var(--navy), var(--sky));
  flex-shrink: 0;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__text strong { font-family: var(--font-display); color: var(--navy); font-size: 1.02rem; }
.brand__text small { color: var(--red); font-size: .72rem; font-weight: 600; }

.main-nav { display: none; }
.main-nav ul { display: flex; align-items: center; gap: 1.9rem; }
.main-nav a {
  font-family: var(--font-display); font-weight: 500; font-size: .93rem; color: var(--gray-700);
  padding: .4rem 0; position: relative;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--red);
  transition: width .2s ease;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--navy); }
.main-nav a:hover::after, .main-nav a.is-active::after { width: 100%; }

.has-mega { position: relative; }
.mega-menu {
  position: absolute; top: calc(100% + 18px); left: 50%; transform: translateX(-50%) translateY(8px);
  width: min(720px, 90vw); background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-2); padding: 1.6rem; display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem;
  opacity: 0; visibility: hidden; transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  border: 1px solid var(--gray-200);
}
.has-mega:hover .mega-menu, .has-mega:focus-within .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.mega-menu__col { display: flex; flex-direction: column; gap: .55rem; }
.mega-menu__title { font-family: var(--font-display); font-weight: 700; color: var(--red); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .3rem; }
.mega-menu__col a { font-size: .88rem; color: var(--gray-700); }
.mega-menu__col a:hover { color: var(--navy); }

.site-header__actions { display: flex; align-items: center; gap: .8rem; }
.site-header__actions .btn--primary { display: none; }

.nav-toggle {
  width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--gray-200); background: var(--white);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

/* ---------- Mobile off-canvas nav ---------- */
.mobile-nav { position: fixed; inset: 0; z-index: 900; visibility: hidden; }
.mobile-nav__backdrop { position: absolute; inset: 0; background: rgba(9,12,26,.55); opacity: 0; transition: opacity .25s ease; }
.mobile-nav__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(340px, 88vw);
  background: var(--white); box-shadow: -10px 0 30px rgba(0,0,0,.2);
  transform: translateX(100%); transition: transform .3s ease;
  display: flex; flex-direction: column; padding: 1.3rem 1.3rem 2rem;
  overflow-y: auto;
}
.mobile-nav.is-open { visibility: visible; }
.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; }
.mobile-nav__close { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gray-200); background: none; font-size: 1.4rem; line-height: 1; color: var(--navy); }
.mobile-nav__list { display: flex; flex-direction: column; gap: .2rem; }
.mobile-nav__list > li > a { display: block; padding: .9rem .2rem; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; border-bottom: 1px solid var(--gray-200); min-height: 44px; }
.mobile-nav__group { border-bottom: 1px solid var(--gray-200); }
.mobile-nav__toggle {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  background: none; border: none; padding: .9rem .2rem; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--ink); min-height: 44px;
}
.mobile-nav__toggle span { transition: transform .2s ease; }
.mobile-nav__toggle[aria-expanded="true"] span { transform: rotate(180deg); }
.mobile-nav__group ul { max-height: 0; overflow: hidden; transition: max-height .25s ease; padding-left: .8rem; }
.mobile-nav__group ul li a { display: block; padding: .6rem .2rem; font-size: .92rem; color: var(--gray-700); min-height: 40px; }
.mobile-nav__contact { margin-top: auto; padding-top: 1.2rem; display: flex; flex-direction: column; gap: .5rem; font-size: .9rem; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(160deg, var(--sky-deep) 0%, var(--navy) 100%); color: #fff; padding: clamp(3rem,8vw,6rem) 0 clamp(3.5rem,9vw,7rem); }
.hero__grid { display: grid; gap: 2.5rem; align-items: center; }
.hero__eyebrow { color: #FF9FA2; }
.hero__eyebrow::before { background: #FF9FA2; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5.2vw, 3.4rem); margin-bottom: .5em; }
.hero h1 mark { background: none; color: var(--red); }
.hero p.lead { color: #C9D0EE; font-size: 1.08rem; max-width: 540px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.6rem; }
.hero__trust { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1.6rem; }
.hero__trust div { display: flex; flex-direction: column; }
.hero__trust strong { font-family: var(--font-display); font-size: 1.5rem; color: #fff; }
.hero__trust span { color: #9EA8D4; font-size: .8rem; }
.hero__visual { position: relative; }
.hero__card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius);
  padding: 1.6rem; backdrop-filter: blur(6px);
}
.hero__path { display: flex; flex-direction: column; gap: 0; position: relative; padding-left: 1.8rem; }
.hero__path::before { content:''; position:absolute; left: 9px; top: 10px; bottom: 10px; width: 2px; background: repeating-linear-gradient(to bottom, var(--red) 0 6px, transparent 6px 12px); }
.hero__path li { position: relative; padding: .9rem 0; }
.hero__path li::before { content:''; position:absolute; left: -1.8rem; top: 1.15rem; width: 12px; height: 12px; border-radius: 50%; background: var(--red); border: 3px solid rgba(255,255,255,.9); }
.hero__path strong { display: block; color: #fff; font-family: var(--font-display); font-size: .95rem; }
.hero__path span { color: #AEB7DE; font-size: .82rem; }

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; text-align: center; }
.stat__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem,5vw,2.6rem); color: var(--red); }
.stat__label { font-size: .85rem; color: var(--gray-500); font-family: var(--font-display); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 1.6rem; }
.grid--2 { grid-template-columns: repeat(1,1fr); }
.grid--3 { grid-template-columns: repeat(1,1fr); }
.grid--4 { grid-template-columns: repeat(1,1fr); }

.card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow-1); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); border-color: transparent; }
.card__icon {
  width: 52px; height: 52px; border-radius: 12px; background: var(--navy-050); color: var(--navy);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 1rem;
}
.card h3 { font-size: 1.08rem; margin-bottom: .5em; }
.card p { font-size: .92rem; margin-bottom: 1em; }
.card__link { font-family: var(--font-display); font-weight: 600; font-size: .86rem; color: var(--red); display: inline-flex; align-items: center; gap: .3em; }
.card__link:hover { text-decoration: underline; }

.why-card { text-align: left; }
.testimonial-card { display: flex; flex-direction: column; gap: .8rem; }
.testimonial-card__stars { color: var(--red); letter-spacing: 2px; }
.testimonial-card__who { display: flex; align-items: center; gap: .7rem; margin-top: .5rem; }
.testimonial-card__avatar {
  width: 48px; height: 48px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem; flex-shrink: 0;
  background: linear-gradient(135deg, var(--sky), var(--navy));
  box-shadow: 0 6px 14px rgba(0,173,241,.35);
}
.testimonial-card__who strong { display: block; font-size: .88rem; color: var(--ink); }
.testimonial-card__who span { font-size: .78rem; color: var(--gray-500); }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; border-radius: var(--radius); padding: clamp(2.5rem,6vw,4rem); background: linear-gradient(135deg, var(--sky-deep), var(--navy)); color: #fff; position: relative; overflow: hidden; }
.cta-final h2 { color: #fff; }
.cta-final p { color: #C9D0EE; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-final .hero__ctas { justify-content: center; }

/* ---------- FAQ accordion ---------- */
.accordion__item { border-bottom: 1px solid var(--gray-200); }
.accordion__q {
  width: 100%; text-align: left; background: none; border: none; padding: 1.2rem 0;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-family: var(--font-display); font-weight: 600; color: var(--ink); font-size: 1rem;
}
.accordion__q .plus { font-size: 1.4rem; color: var(--red); transition: transform .25s ease; flex-shrink: 0; }
.accordion__q[aria-expanded="true"] .plus { transform: rotate(45deg); }
.accordion__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.accordion__a p { padding-bottom: 1.2rem; margin: 0; font-size: .93rem; }

/* ---------- Forms ---------- */
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.form-grid--2col { grid-template-columns: 1fr 1fr; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-family: var(--font-display); font-weight: 600; font-size: .86rem; color: var(--ink); }
.field small { color: var(--gray-500); font-size: .78rem; }
.field input, .field select, .field textarea {
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); padding: .85em 1em;
  font-family: var(--font-body); font-size: .95rem; background: var(--white); color: var(--ink);
  min-height: 46px; transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 4px rgba(13,31,92,.1); outline: none; }
.field--checkbox { flex-direction: row; align-items: flex-start; gap: .6rem; }
.field--checkbox input { min-height: auto; width: 18px; height: 18px; margin-top: 2px; }
.hp-field { position: absolute; left: -9999px; opacity: 0; }
.form-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: clamp(1.5rem,4vw,2.4rem); box-shadow: var(--shadow-1); }
.form-note { font-size: .82rem; color: var(--gray-500); margin-top: .8rem; }

.alert { padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1.4rem; font-size: .92rem; }
.alert--success { background: #E7F6EC; color: #1A7A3C; border: 1px solid #B7E6C4; }
.alert--error { background: #FDEAEA; color: #B8151A; border: 1px solid #F5C2C2; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { background: var(--gray-100); padding: .9rem 0; font-size: .85rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: .4rem; color: var(--gray-500); }
.breadcrumbs a { color: var(--gray-500); }
.breadcrumbs a:hover { color: var(--navy); }
.breadcrumbs li[aria-current] { color: var(--navy); font-weight: 600; }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.filters button {
  border: 1.5px solid var(--gray-200); background: var(--white); border-radius: 999px; padding: .55em 1.2em;
  font-family: var(--font-display); font-weight: 600; font-size: .84rem; color: var(--gray-700);
  min-height: 42px;
}
.filters button.is-active, .filters button:hover { background: var(--navy); border-color: var(--navy); color: #fff; }

.portfolio-card { overflow: hidden; padding: 0; }
.portfolio-card__img { aspect-ratio: 4/3; overflow: hidden; background: var(--gray-100); }
.portfolio-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.portfolio-card:hover .portfolio-card__img img { transform: scale(1.06); }
.portfolio-card__body { padding: 1.4rem; }
.tag { display: inline-block; background: var(--navy-050); color: var(--navy); font-size: .72rem; font-weight: 700; font-family: var(--font-display); padding: .3em .8em; border-radius: 999px; margin-bottom: .6em; }
.portfolio-card__results { display: flex; gap: 1rem; margin-top: .8rem; padding-top: .8rem; border-top: 1px dashed var(--gray-200); }
.portfolio-card__results div strong { display: block; color: var(--red); font-family: var(--font-display); }
.portfolio-card__results div span { font-size: .72rem; color: var(--gray-500); }

/* ---------- Blog ---------- */
.blog-card { padding: 0; overflow: hidden; }
.blog-card__img { aspect-ratio: 16/10; overflow: hidden; background: var(--gray-100); }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card__body { padding: 1.4rem; }
.blog-card__meta { font-size: .78rem; color: var(--gray-500); margin-bottom: .5em; display: flex; gap: .8em; }
.blog-search { display: flex; gap: .6rem; margin-bottom: 2rem; }
.blog-search input { flex: 1; }
.blog-categories { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.blog-categories a { border: 1px solid var(--gray-200); border-radius: 999px; padding: .4em 1em; font-size: .82rem; }
.blog-categories a.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }
.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 2.5rem; }
.pagination a, .pagination span { min-width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 10px; border: 1px solid var(--gray-200); font-family: var(--font-display); font-weight: 600; font-size: .88rem; }
.pagination .is-current { background: var(--navy); color: #fff; border-color: var(--navy); }

article.article-body { max-width: 760px; margin: 0 auto; }
article.article-body h2 { margin-top: 1.4em; }
article.article-body img { border-radius: var(--radius); margin: 1.2em 0; }
.article-share { display: flex; gap: .6rem; margin: 2rem 0; }
.article-share a { border: 1px solid var(--gray-200); border-radius: 999px; padding: .5em 1.1em; font-size: .82rem; font-family: var(--font-display); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #C9D0EE; padding-top: 3.5rem; }
.footer__grid { display: grid; gap: 2.2rem; grid-template-columns: 1fr; padding-bottom: 2.5rem; }
.footer__col h3 { color: #fff; font-size: .95rem; margin-bottom: 1em; }
.footer__col ul li { margin-bottom: .6em; font-size: .88rem; }
.footer__col a { color: #C9D0EE; }
.footer__col a:hover { color: #fff; }
.brand--footer .brand__text strong { color: #fff; }
.footer__brand p { color: #9EA8D4; font-size: .88rem; margin: 1em 0; }
.footer__social { display: flex; gap: .6rem; }
.footer__social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); display: flex; align-items: center; justify-content: center; font-size: .72rem; font-weight: 700; }
.footer__social a:hover { background: var(--red); border-color: var(--red); color: #fff; }
.footer__newsletter-row { display: flex; gap: .5rem; margin-top: .5rem; }
.footer__newsletter-row input { flex: 1; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.06); color: #fff; padding: .7em 1em; min-height: 44px; }
.footer__newsletter-msg { font-size: .8rem; margin-top: .5rem; color: #9EA8D4; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 1.2rem 0; margin-top: 1rem; }
.footer__bottom-inner { display: flex; flex-direction: column; gap: .6rem; font-size: .78rem; color: #8D97C4; }
.footer__bottom-inner ul { display: flex; gap: 1.2rem; }
.footer__bottom-inner a:hover { color: #fff; }

/* ---------- WhatsApp / back to top ---------- */
.whatsapp-float {
  position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(37,211,102,.4); z-index: 400; transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.back-to-top {
  position: fixed; right: 20px; bottom: 88px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff; border: none; font-size: 1.1rem; z-index: 400;
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .25s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: 6rem 0; }
.error-page__code { font-family: var(--font-display); font-weight: 800; font-size: clamp(4rem,14vw,8rem); color: var(--navy-050); line-height: 1; }

/* ---------- Animations au scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > * { animation: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: .05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: .15s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: .25s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: .35s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: .45s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: .55s; }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
table th, table td { padding: .8em 1em; border-bottom: 1px solid var(--gray-200); text-align: left; }

/* =========================================================
   Responsive breakpoints
   ========================================================= */
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2,1fr); }
  .form-grid--2col { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(4,1fr); }
}
@media (min-width: 768px) {
  .grid--3 { grid-template-columns: repeat(2,1fr); }
  .grid--4 { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1.3fr 1fr 1fr 1.2fr; }
  .footer__bottom-inner { flex-direction: row; justify-content: space-between; }
  .hero__grid { grid-template-columns: 1.1fr .9fr; }
}
@media (min-width: 1024px) {
  .main-nav { display: block; }
  .nav-toggle { display: none; }
  .site-header__actions .btn--primary { display: inline-flex; }
  .grid--3 { grid-template-columns: repeat(3,1fr); }
  .grid--4 { grid-template-columns: repeat(4,1fr); }
  .form-grid--2col { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) and (max-width: 1279px) {
  .mega-menu { width: min(620px, 90vw); }
}

/* Larger touch comfort baseline for all interactive elements */
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }

/* ==========================================================================
   Media Queries (Responsive Design)
   ========================================================================== */
@media (min-width: 768px) {
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.5rem; }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .nav-toggle { display: none !important; }
  .main-nav { display: block !important; }
  .site-header__actions .btn--primary { display: inline-flex !important; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1.5fr; }
  .section-head { margin-bottom: 3.5rem; }
}
@media (max-width: 767px) {
  .footer__grid { grid-template-columns: 1fr; }
}