/* ============================================================
   Beepings — couche « site » au-dessus du design system
   (tokens.css + base.css + components.css restent la source unique).
   Ici : ce qui manque pour un site réel — en-tête sticky + navigation
   responsive, gouttières mobiles, sections de l'accueil.
   Chaque bloc commenté « pattern » correspond à un futur pattern FSE
   (voir website/README.md).
   ============================================================ */

/* ---- Ajustements responsive des tokens ------------------------------ */
:root { --header-h: 112px; --c-action-hover: var(--c-primary); --t-control: 220ms cubic-bezier(.2, .7, .2, 1); --ease-cta: cubic-bezier(.22, 1, .36, 1); }
@media (max-width: 1300px) { :root { --header-h: 88px; } }
@media (max-width: 1100px) { :root { --section-gap: 90px; } }
@media (max-width: 640px)  { :root { --gutter-fluid: 20px; --section-gap: 64px; } }

/* Bandeau fin : chaque moitié couvre la fenêtre pour une boucle sans blanc. */
.promo-bar__marquee { display: flex; width: max-content; }
.promo-bar__marquee.is-ready { animation: site-promo-scroll var(--promo-duration) linear infinite; }
.promo-bar__group { display: flex; flex: none; }
.promo-bar__item { padding: 8px 16px; gap: 26px; font-size: 12px; line-height: 1.4; letter-spacing: .025em; }
.promo-bar__item .icon { width: 6px; height: 6px; }
@keyframes site-promo-scroll { to { transform: translate3d(calc(-1 * var(--promo-distance)), 0, 0); } }
@media (max-width: 640px) { .promo-bar__item { padding-block: 7px; font-size: 11px; } }
@media (prefers-reduced-motion: reduce) { .promo-bar__marquee.is-ready { animation: none; } .promo-bar__group[aria-hidden="true"] { display: none; } }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: var(--r-s); background: var(--c-primary); color: var(--c-white); }
.skip-link:focus { top: 12px; }

/* ---- Boutons : retours visuels sans déplacement ni changement de bordure --- */
.btn, .chip, .swatch, .swatch.is-active, .store-badge, .segmented { border: 0; }
.btn { transition: background-color var(--t-control), color var(--t-control), box-shadow var(--t-control); }
.btn--outline { background: var(--c-primary-100); }
.btn--outline-white { background: rgba(255, 255, 255, .14); }
.chip:not(.is-active):not([aria-pressed="true"]) { background: var(--c-primary-100); }
.btn:hover { background: var(--c-white); color: var(--c-primary); box-shadow: 0 4px 12px rgba(0, 77, 115, .14); transform: none; }
.btn--outline:hover { background: var(--c-primary-100); color: var(--c-action-hover); }
.btn--outline-white:hover { background: rgba(255, 255, 255, .16); color: var(--c-white); box-shadow: 0 4px 12px rgba(0, 0, 0, .1); }
.btn--white:hover { background: var(--c-primary); color: var(--c-white); }
.btn:active { box-shadow: inset 0 2px 4px rgba(0, 0, 0, .14); transform: none; }
.btn--link:hover, .btn--link:active { background: none; color: var(--c-action-hover); box-shadow: none; }
.btn--outline-white:focus-visible { outline-color: currentColor; }
.btn:not(:where(.btn--white, .btn--white-text, .btn--outline, .btn--outline-white, .btn--dark, .btn--link, .btn--round, .btn--arrow)):hover { background: var(--c-primary-100); color: var(--c-text); }

/* Enrichissement commun des CTA, également portable sur les boutons Gutenberg.
   Le masque et la flèche bougent ; le libellé reste fixe. */
.btn--motion { --cta-base: var(--c-primary); --cta-fill: var(--c-white); --cta-ink: var(--c-primary); position: relative; isolation: isolate; overflow: hidden; }
.btn--motion.btn--outline { --cta-base: var(--c-primary-100); --cta-fill: var(--c-primary); --cta-ink: var(--c-white); }
.btn--motion.btn--outline-white { --cta-base: rgba(255, 255, 255, .14); --cta-fill: var(--c-white); --cta-ink: var(--c-primary); }
.btn--motion.btn--white, .btn--motion.btn--white-text { --cta-base: var(--c-white); --cta-fill: var(--c-primary); --cta-ink: var(--c-white); }
.btn:not(:where(.btn--white, .btn--white-text, .btn--outline, .btn--outline-white, .btn--dark, .btn--link, .btn--round, .btn--arrow)) { --cta-fill: var(--c-primary-100); --cta-ink: var(--c-text); }
.btn--motion::before { content: ""; position: absolute; z-index: -1; inset: 0; border-radius: inherit; background: var(--cta-fill); clip-path: ellipse(85% 160% at 50% 260%); transition: clip-path 650ms var(--ease-cta); pointer-events: none; }
.btn__label { position: relative; display: inline-flex; min-width: 0; align-items: center; justify-content: center; gap: 10px; }
.btn__arrow { display: inline-grid; place-items: center; flex: none; width: 25px; height: 25px; margin-inline: 2px -7px; overflow: hidden; border-radius: 50%; background: rgba(255, 255, 255, .18); transition: background-color var(--t-control), transform 600ms var(--ease-cta); }
.btn--outline .btn__arrow, .btn--white .btn__arrow { background: rgba(0, 144, 214, .1); }
.btn__arrow svg { grid-area: 1 / 1; width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 600ms var(--ease-cta); }
.btn__arrow svg + svg { transform: translate(-160%, 160%); }
@media (hover: hover) and (pointer: fine) {
  .btn.btn--motion:hover { background: var(--cta-base); color: var(--cta-ink); box-shadow: 0 8px 24px rgba(0, 77, 115, .18); }
  .btn--motion:hover::before { clip-path: ellipse(85% 160% at 50% 50%); }
  .btn--motion:hover .btn__arrow { background: rgba(255, 255, 255, .22); transform: rotate(0deg) scale(1.08); }
  .btn--motion.btn--outline-white:hover .btn__arrow { background: rgba(0, 144, 214, .1); }
  .btn--motion:hover .btn__arrow svg { transform: translate(160%, -160%); }
  .btn--motion:hover .btn__arrow svg + svg { transform: translate(0, 0); }
}
.btn:not(:where(.btn--white, .btn--white-text, .btn--outline, .btn--outline-white, .btn--dark, .btn--link, .btn--round, .btn--arrow)):hover .btn__arrow { background: var(--c-white); }
.btn.btn--motion:active { box-shadow: inset 0 2px 6px rgba(0, 0, 0, .16); }
.btn--motion:active .btn__arrow { transform: scale(.9); }

.chip, .swatch, .segmented__item, .store-badge, .nav-toggle, .modal__close { transition: background-color var(--t-control), color var(--t-control), border-color var(--t-control), box-shadow var(--t-control); }
.chip:hover { color: var(--c-action-hover); }
.chip.is-active:hover, .chip[aria-pressed="true"]:hover { background: var(--c-action-hover); color: var(--c-white); }
.swatch:hover, .swatch.is-active { background: var(--c-primary-100); }
.segmented__item:not(.is-active):hover, .nav-toggle:hover { background: rgba(0, 144, 214, .12); }
.segmented__item.is-active:hover { box-shadow: inset 0 2px 5px rgba(0, 0, 0, .16); }
.store-badge:hover { background: #20272C; box-shadow: 0 4px 12px rgba(0, 0, 0, .12); }
.modal__close:hover { background: var(--c-action-hover); }

/* ---- Template part : header ------------------------------------------- */
.site-header { --header-gap: 28px; --header-sticky-gap: 12px; --header-logo-width: 144px; --header-control-bg: rgba(242, 244, 245, .2); --header-control-ink: var(--c-white); --header-control-hover: rgba(255, 255, 255, .08); --t-header: 320ms cubic-bezier(.22, .61, .36, 1); position: sticky; top: 0; z-index: 50; height: var(--header-h); padding: var(--header-gap) 0 12px; color: var(--c-white); background: transparent; pointer-events: none; transition: padding-top var(--t-header); }
.site-header__inner { --header-side-padding: 26px; position: relative; isolation: isolate; justify-content: center; gap: 28px; min-height: 56px; padding: 0 var(--header-side-padding); border-radius: 999px; box-shadow: 0 4px 18px rgba(20, 35, 46, .14); pointer-events: auto; }
.site-header__brand { display: flex; align-items: center; gap: 16px; }
/* Le flou est sur le fond seul : le tiroir fixe et les sous-menus restent libres. */
.site-header__inner::before { content: ""; position: absolute; z-index: -1; inset: 0; border-radius: inherit; clip-path: inset(0 round 999px); background: transparent; -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); pointer-events: none; }
/* La taille du logo et la hauteur du cartouche restent constantes au défilement. */
.site-header__logo { flex: none; width: var(--header-logo-width); color: inherit; }
.site-header.is-scrolled { --header-control-bg: rgba(226, 230, 233, .72); --header-control-ink: var(--c-text); --header-control-hover: rgba(57, 67, 74, .08); padding-top: var(--header-sticky-gap); color: var(--c-text); }
body:not(.has-hero) .site-header { --header-control-bg: rgba(226, 230, 233, .72); --header-control-ink: var(--c-text); --header-control-hover: rgba(57, 67, 74, .08); color: var(--c-text); }
.site-header.is-scrolled .site-header__inner::before { background: rgba(255, 255, 255, .72); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.site-header .segmented { flex: none; background: var(--header-control-bg); color: var(--header-control-ink); }
/* Le héros conserve son recouvrement avec la hauteur initiale du header. */
.has-hero main > :first-child { margin-top: calc(-1 * var(--header-h)); }
.site-header .segmented__item.is-active { background: var(--c-primary); color: var(--c-white); }
.site-header .btn--outline-white { background: var(--header-control-bg); color: var(--header-control-ink); --cta-base: var(--header-control-bg); }
.site-header .btn--outline-white:not(.btn--motion):hover { background: var(--c-primary); color: var(--c-white); }
.site-header .btn--motion { --cta-fill: var(--c-primary); --cta-ink: var(--c-white); }

.nav, .nav__list { display: flex; align-items: center; gap: 30px; }
.nav { flex: 0 1 auto; justify-content: center; margin-left: 0; }
.nav__entry { position: relative; }
.nav__item { position: relative; padding-block: 8px; }
.nav__item .icon { transition: transform var(--t-fast); }
.nav__item[aria-expanded="true"] .icon { transform: rotate(45deg); }
.nav__item::after { content: ""; position: absolute; left: 0; right: 22px; bottom: 2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--t-base); }
.nav__item:hover::after, .nav__item[aria-expanded="true"]::after { transform: scaleX(1); }
.site-header__tool .icon { width: 20px; height: 20px; }

/* Sous-menu (core/navigation-submenu) */
.nav__sub { position: absolute; top: calc(100% + 18px); left: -24px; min-width: 280px; padding: 20px 24px; border-radius: var(--r-sm); background: rgba(255,255,255,.78); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); color: var(--c-text); box-shadow: var(--shadow-card); display: grid; gap: 4px; }
.nav__sub[hidden] { display: none; }
.nav__sub a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 8px 0; font-size: var(--fs-md); }
.nav__sub a + a { border-top: 1px solid var(--c-grey); }
.nav__sub a .icon { width: 14px; height: 14px; color: var(--c-primary); opacity: 0; transform: translateX(-6px); transition: all var(--t-fast); }
.nav__sub a:hover { color: var(--c-primary); }
.nav__sub a:hover .icon { opacity: 1; transform: none; }

.nav-toggle { display: none; width: 44px; height: 44px; margin-left: auto; place-items: center; border-radius: 50%; }
.nav-toggle .icon { width: 28px; height: 28px; }
.nav-toggle .icon-close, .nav-open .nav-toggle .icon-open { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }

/* L'en-tête Figma (1920) ne tient pas dans le container fluide : gouttière propre + mode compact */
.site-header .container { width: min(100% - 2 * clamp(20px, 2.5vw, 240px), 1792px); }
@media (min-width: 1301px) {
  /* Deux colonnes latérales égales gardent la navigation au centre du cartouche. */
  .site-header__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 20px; }
  .site-header__brand { grid-column: 1; justify-self: start; }
  .nav { display: contents; }
  .nav__list { grid-column: 2; justify-self: center; }
  /* Pont invisible entre l'intitulé et le panneau : le survol reste continu. */
  .nav__sub::before { content: ""; position: absolute; inset: -18px 0 auto; height: 18px; }
  .site-header__tools { grid-column: 3; justify-self: end; margin-left: 0; margin-right: calc(9px - var(--header-side-padding)); }
}
@media (min-width: 1301px) and (max-width: 1599px) {
  .site-header__inner { --header-side-padding: 20px; gap: 12px; }
  .site-header { --header-logo-width: 112px; }
  .site-header__brand { gap: 12px; }
  .site-header__brand .segmented { gap: 4px; }
  .site-header__brand .segmented__item { padding-inline: 8px; font-size: 15px; }
  .nav, .nav__list, .site-header__tools { gap: 12px; }
  .nav__item { font-size: 14px; }
  .site-header__tool { font-size: 15px; }
  .site-header .btn--outline-white { padding-inline: 14px; font-size: 15px; }
}
@media (max-width: 1300px) {
  .site-header { --header-gap: 20px; --header-sticky-gap: 8px; --header-logo-width: 112px; padding-bottom: 10px; }
  .site-header__inner { min-height: 48px; padding-inline: 16px; }
  .site-header .segmented { display: none; }
  .nav-toggle { display: grid; }
  /* Tiroir plein écran sous l'en-tête (--nav-top posé par site.js à l'ouverture) */
  .nav { --header-control-bg: rgba(242, 244, 245, .2); --header-control-ink: var(--c-white); --header-control-hover: rgba(255, 255, 255, .08); position: fixed; inset: var(--nav-top, var(--header-h)) 0 0 0; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 30px;
         padding: 10px var(--gutter-fluid) 40px; background: #17232D; color: var(--c-white); overflow-y: auto;
         visibility: hidden; opacity: 0; transform: translateY(-12px); transition: opacity var(--t-base), transform var(--t-base), visibility 0s linear 250ms; }
  .nav-open .nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  html.nav-open { overflow: hidden; }
  body.nav-open { overflow: clip; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__entry { border-bottom: 1px solid rgba(255, 255, 255, .14); }
  .nav__item { width: 100%; justify-content: space-between; padding-block: 18px; font-size: var(--fs-lg); }
  .nav__item::after { display: none; }
  .nav__sub { position: static; min-width: 0; padding: 0 0 14px 14px; box-shadow: none; border-radius: 0; background: transparent; color: inherit; }
  .nav__sub a + a { border-top: 0; }
  .nav__sub a .icon { opacity: 1; transform: none; }
  .site-header__tools { display: flex; flex-wrap: wrap; gap: 20px; margin: 0; }
  .site-header__tools .btn { flex: 1 0 100%; }
  .nav .segmented--drawer { display: inline-flex; align-self: flex-start; }
}
@media (min-width: 1301px) { .nav .segmented--drawer { display: none; } }

/* ---- Pattern : héros d'accueil ----------------------------------------- */
.hero-home { position: relative; isolation: isolate; display: grid; align-items: center; min-height: clamp(620px, 100svh, 982px); padding-block: calc(var(--header-h) + 40px) 80px; color: var(--c-white); overflow: hidden; }
.hero-home__media { position: absolute; inset: 0; z-index: -2; }
.hero-home__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 40%; }
.hero-home__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(20,30,38,.65) 0%, rgba(20,30,38,.35) 45%, rgba(20,30,38,0) 75%); }
.hero-home__content { display: grid; gap: var(--sp-5); max-width: 860px; }
.hero-home__content .lead { max-width: 720px; }
.hero-home .btn-group { margin-top: var(--sp-6); }
@media (max-width: 640px) {
  .hero-home { align-items: end; }
  .hero-home__shade { background: linear-gradient(180deg, rgba(20,30,38,.2) 0%, rgba(20,30,38,.75) 70%); }
  .hero-home .btn-group .btn { flex: 1 1 100%; }
}

/* ---- Pattern : piliers ------------------------------------------------ */
.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; gap: 0; }
.pillars--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pillar { min-width: 0; grid-template-columns: auto minmax(0, 1fr); align-content: center; column-gap: clamp(12px, 1.4vw, 27px); padding-inline: clamp(12px, 1.4vw, 27px); }
.pillar + .pillar { border-left: 1px solid var(--c-grey); }
.pillar:first-child { padding-left: 0; }
.pillar:last-child { padding-right: 0; }
.pillar .icon--lg { width: clamp(32px, 2.3vw, 44px); height: clamp(32px, 2.3vw, 44px); }
.pillar__title, .pillar__sub { grid-column: 2; font-size: clamp(14px, 1vw, 18px); }
@media (max-width: 1000px) {
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 30px; }
  .pillars--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pillar { padding-inline: 0; }
  .pillar + .pillar { border-left: 0; }
  .pillar__title, .pillar__sub { font-size: var(--fs-md); }
}
@media (max-width: 640px) {
  .pillars { grid-template-columns: 1fr; gap: 20px; }
  .pillar { column-gap: 18px; }
  .pillar .icon--lg { width: 36px; height: 36px; }
}

/* ---- Pattern : produits ------------------------------------------------- */
.cards-row { grid-template-columns: repeat(3, minmax(0, 1fr)); padding-top: 60px; }
.card-buy { min-width: 0; height: auto; min-height: 656px; transition: box-shadow var(--t-control); }
.card-buy:hover { box-shadow: 0 12px 36px rgba(0,0,0,.14); }
.card-buy__media { flex: none; }
.card-buy__media img { max-width: 100%; max-height: 300px; object-fit: contain; transform: translate(-50%, -12%); }
.card-buy__body { padding: clamp(20px, 1.6vw, 30px); }
.card-buy .btn { max-width: 100%; white-space: normal; text-align: center; }
.card-buy__actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 1100px) {
  .cards-row { grid-template-columns: 1fr; max-width: 600px; width: 100%; margin-inline: auto; gap: 60px; }
}
@media (max-width: 640px) {
  .card-buy { min-height: 0; }
  .card-buy__media { height: 240px; }
  .card-buy__name { font-size: var(--fs-h1-fluid); }
}

/* ---- Pattern : usages ---------------------------------------------------- */

/* ---- Pattern : quiz (bannière) ------------------------------------------ */
.banner__note { font-size: var(--fs-sm); opacity: .85; }
.banner .h2 strong { font-weight: var(--fw-regular); }

/* Panneaux / bannières : rembourrage Figma (120 px) trop large sous 1600 px */
.panel { padding-inline: clamp(24px, 6vw, 120px); }
.banner { padding-inline: clamp(28px, 6vw, 116px); }

/* ---- Pattern : application ---------------------------------------------- */

/* ---- Pattern : Made in France ------------------------------------------- */
.banner--light { color: var(--c-text); }
.banner--light .banner__media img { object-position: left center; }
.banner--light .banner__content { max-width: min(680px, 56%); }
@media (max-width: 900px) {
  .banner--light { padding-top: 260px; align-items: end; }
  .banner--light .banner__content { max-width: none; }
  .banner--light .banner__shade { background: linear-gradient(180deg, rgba(223,229,229,0) 0%, #DFE5E5 260px); }
  .banner--light .banner__media img { height: 320px; object-position: 20% center; }
}

/* ---- Pattern : FAQ ------------------------------------------------------- */

/* ---- Pattern : CTA final ------------------------------------------------- */
.cta-visual { padding: 60px 0; }
.cta-visual__media img { object-position: var(--cta-image-position, 75% center); }
.cta-card .checklist li { font-size: var(--fs-lg); }
@media (max-width: 900px) {
  .cta-visual { min-height: 0; padding: 260px 0 0; }
  .cta-visual__media img { object-position: var(--cta-image-position, 88% 15%); }
  .cta-card { width: 100%; padding: 30px; border-radius: var(--r-md) var(--r-md) 0 0; }
}

/* ---- Template part : footer ---------------------------------------------- */
@media (max-width: 900px) {
  .footer__inner { flex-direction: column; gap: 40px; padding-top: 50px; }
  .footer__brand { width: auto; max-width: 360px; }
  .footer__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
}
@media (max-width: 480px) { .footer__cols { grid-template-columns: 1fr; } }

/* ---- Apparition au défilement (repris de l'aperçu optimisé) --------------- */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
  .js .reveal.is-in { opacity: 1; transform: none; }
  .hero-home__media img { animation: kenburns 14s ease-out both; }
  @keyframes kenburns { from { transform: scale(1.1); } }
  .float { animation: float 6s ease-in-out infinite; }
  @keyframes float { 50% { transform: translateY(-14px); } }
}

@media (prefers-reduced-motion: reduce) {
  .site-header, .site-header__inner, .site-header__logo svg { transition: none; }
  .btn, .chip, .swatch, .segmented__item, .store-badge, .nav-toggle, .modal__close, .card-buy { transition: none; }
  .btn--motion::before, .btn__arrow, .btn__arrow svg { transition: none; }
  .btn__arrow svg + svg { display: none; }
  .btn--motion:hover .btn__arrow, .btn--motion:hover .btn__arrow svg { transform: none; }
}