/**
 * AppUI Template — Public (guest) experience
 * --------------------------------------------------------------------------
 * Refined, editorial landing styling for the public-facing site (homepage,
 * formations, login). Everything is scoped under `body.public-site` so the
 * logged-in application UI (fixed sidebar dashboard) is never affected.
 *
 * Loaded only for guests from templates/appui/index.php.
 */

/* ==========================================================================
   Design tokens
   Swap the two font families below to restyle the whole public site.
   ========================================================================== */
body.public-site {
    --pub-font-display: 'Bricolage Grotesque', 'Hanken Grotesk', system-ui, sans-serif;
    --pub-font-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

    --pub-bg: #fbfaf7;
    --pub-surface: #ffffff;
    --pub-ink: #0e1320;
    --pub-muted: #5b6472;
    --pub-line: #e7e3da;
    --pub-soft: #f3f1ea;
    --pub-dark: #0d1424;
    --pub-blue: #2563eb;
    --pub-blue-strong: #1d4ed8;
    --pub-blue-soft: #eef4ff;

    --pub-nav-h: 74px;
    --pub-radius-lg: 42px;
    --pub-radius-md: 28px;
    --pub-radius-pill: 999px;
    --pub-shadow: 0 30px 90px rgba(13, 20, 36, .08);
    --pub-shadow-sm: 0 18px 50px rgba(13, 20, 36, .07);

    background: var(--pub-bg);
    color: var(--pub-ink);
    font-family: var(--pub-font-body);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.public-site a {
    text-decoration: none;
}

/* Smooth anchor scrolling (guest pages only) with offset for the fixed navbar */
html { scroll-behavior: smooth; }

.pub-anchor { scroll-margin-top: calc(var(--pub-nav-h) + 24px); }

/* Atmospheric wash behind the top of the page */
body.public-site::before {
    content: "";
    position: fixed;
    inset: 0 0 auto 0;
    height: 80vh;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(60% 55% at 78% 12%, rgba(37, 99, 235, .10), transparent 60%),
        radial-gradient(45% 40% at 12% 0%, rgba(244, 161, 97, .10), transparent 60%);
}

body.public-site .site-wrapper {
    position: relative;
    z-index: 1;
}

/* The guest main area clears the fixed navbar */
body.public-site .public-main {
    padding-top: var(--pub-nav-h);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.pub-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: rgba(251, 250, 247, .82);
    backdrop-filter: saturate(180%) blur(18px);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    border-bottom: 1px solid transparent;
    transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}

.pub-nav.is-scrolled {
    border-bottom-color: rgba(13, 20, 36, .08);
    box-shadow: 0 10px 30px rgba(13, 20, 36, .05);
}

.pub-nav-inner {
    height: var(--pub-nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pub-brand {
    font-family: var(--pub-font-display);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -.04em;
    color: var(--pub-ink);
    display: inline-flex;
    align-items: baseline;
    gap: .35rem;
}

.pub-brand span {
    color: var(--pub-blue);
}

.pub-nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.pub-nav-menu > a:not(.pub-btn) {
    color: #3c4452;
    font-weight: 600;
    font-size: .98rem;
    position: relative;
    padding: .25rem 0;
}

.pub-nav-menu > a:not(.pub-btn)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    height: 2px;
    width: 0;
    background: var(--pub-ink);
    transition: width .25s ease;
}

.pub-nav-menu > a:not(.pub-btn):hover {
    color: var(--pub-ink);
}

.pub-nav-menu > a:not(.pub-btn):hover::after {
    width: 100%;
}

.pub-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border: 1px solid var(--pub-line);
    border-radius: 12px;
    background: var(--pub-surface);
    cursor: pointer;
}

.pub-nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--pub-ink);
    transition: transform .3s ease, opacity .2s ease;
}

.pub-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.pub-nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.pub-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border-radius: var(--pub-radius-pill);
    padding: .85rem 1.5rem;
    font-weight: 700;
    font-size: .98rem;
    border: 1px solid transparent;
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
    cursor: pointer;
}

.pub-btn-dark {
    background: var(--pub-dark);
    color: #fff;
    border-color: var(--pub-dark);
}

.pub-btn-dark:hover {
    background: #1b2333;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(13, 20, 36, .22);
}

.pub-btn-soft {
    background: var(--pub-surface);
    border-color: var(--pub-line);
    color: var(--pub-ink);
}

.pub-btn-soft:hover {
    background: var(--pub-soft);
    color: var(--pub-ink);
    transform: translateY(-2px);
}

.pub-btn-light {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .25);
    color: #fff;
}

.pub-btn-light:hover {
    background: rgba(255, 255, 255, .18);
    color: #fff;
    transform: translateY(-2px);
}

/* ==========================================================================
   Shared bits
   ========================================================================== */
.pub-kicker {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .95rem;
    background: var(--pub-surface);
    border: 1px solid var(--pub-line);
    border-radius: var(--pub-radius-pill);
    color: #344054;
    font-weight: 600;
    font-size: .86rem;
    letter-spacing: -.01em;
}

.pub-kicker::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pub-blue);
    box-shadow: 0 0 0 4px var(--pub-blue-soft);
}

.pub-section {
    padding: 90px 0;
    position: relative;
}

.pub-section-tight { padding-top: 0; }

.pub-section-title {
    font-family: var(--pub-font-display);
    font-size: clamp(2.1rem, 5vw, 4.2rem);
    line-height: 1.02;
    font-weight: 700;
    letter-spacing: -.045em;
    margin: 0;
}

.pub-section-text {
    color: var(--pub-muted);
    font-size: 1.08rem;
    line-height: 1.8;
}

.pub-eyebrow {
    color: var(--pub-blue);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .76rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.pub-hero {
    padding: 72px 0 64px;
    position: relative;
}

.pub-hero h1 {
    font-family: var(--pub-font-display);
    font-size: clamp(3rem, 8vw, 6.6rem);
    line-height: .92;
    letter-spacing: -.05em;
    font-weight: 700;
    margin: 1.8rem 0;
}

.pub-hero .pub-lead {
    max-width: 760px;
    color: var(--pub-muted);
    font-size: 1.22rem;
    line-height: 1.75;
}

.pub-hero-actions {
    margin-top: 2.4rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Staggered entrance */
.pub-hero .pub-reveal {
    opacity: 0;
    transform: translateY(18px);
    animation: pubRise .8s cubic-bezier(.2, .7, .2, 1) forwards;
}

.pub-hero .pub-reveal:nth-child(1) { animation-delay: .05s; }
.pub-hero .pub-reveal:nth-child(2) { animation-delay: .15s; }
.pub-hero .pub-reveal:nth-child(3) { animation-delay: .27s; }
.pub-hero .pub-reveal:nth-child(4) { animation-delay: .4s; }

@keyframes pubRise {
    to { opacity: 1; transform: none; }
}

/* ==========================================================================
   Access (private space) card
   ========================================================================== */
.pub-cta {
    background: var(--pub-surface);
    border: 1px solid var(--pub-line);
    border-radius: var(--pub-radius-lg);
    padding: 80px 50px;
    box-shadow: var(--pub-shadow);
}

.pub-access {
    display: block;
    border: 1px solid var(--pub-line);
    border-radius: var(--pub-radius-md);
    padding: 34px;
    height: 100%;
    background: linear-gradient(180deg, #ffffff, #fcfbf8);
    color: var(--pub-ink);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.pub-access:hover {
    transform: translateY(-6px);
    border-color: #d4cfc4;
    box-shadow: var(--pub-shadow-sm);
    color: var(--pub-ink);
}

.pub-access-tag {
    display: inline-block;
    color: var(--pub-blue);
    background: var(--pub-blue-soft);
    border-radius: var(--pub-radius-pill);
    padding: .35rem .8rem;
    font-size: .74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 1.1rem;
}

.pub-access h3 {
    font-family: var(--pub-font-display);
    font-weight: 700;
    letter-spacing: -.025em;
    font-size: 1.5rem;
}

.pub-access p {
    color: var(--pub-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

.pub-access-arrow {
    margin-top: 1.4rem;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-weight: 700;
    color: var(--pub-ink);
}

.pub-access-arrow i { transition: transform .25s ease; }
.pub-access:hover .pub-access-arrow i { transform: translateX(5px); }

/* ==========================================================================
   Formations grid
   ========================================================================== */
.pub-formation {
    display: flex;
    flex-direction: column;
    background: var(--pub-surface);
    border: 1px solid var(--pub-line);
    border-radius: var(--pub-radius-md);
    padding: 34px;
    height: 100%;
    color: var(--pub-ink);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.pub-formation:hover {
    transform: translateY(-6px);
    border-color: #d4cfc4;
    box-shadow: var(--pub-shadow-sm);
    color: var(--pub-ink);
}

.pub-formation h3 {
    font-family: var(--pub-font-display);
    margin-top: .9rem;
    font-weight: 700;
    letter-spacing: -.025em;
    font-size: 1.45rem;
}

.pub-formation p {
    color: var(--pub-muted);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.pub-formation-foot {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-weight: 700;
    color: var(--pub-blue);
}

.pub-formation-foot i { transition: transform .25s ease; }
.pub-formation:hover .pub-formation-foot i { transform: translateX(5px); }

/* ==========================================================================
   Dark expertise panel
   ========================================================================== */
.pub-panel {
    background: var(--pub-dark);
    color: #fff;
    border-radius: var(--pub-radius-lg);
    padding: 70px;
    position: relative;
    overflow: hidden;
}

.pub-panel::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    right: -160px;
    top: -160px;
    background: radial-gradient(circle, rgba(37, 99, 235, .5), transparent 65%);
}

.pub-panel-inner { position: relative; z-index: 2; }

.pub-panel .pub-section-title { color: #fff; }
.pub-panel p { color: #c3cad8; }

.pub-service {
    border-top: 1px solid rgba(255, 255, 255, .14);
    padding: 24px 0;
}

.pub-service:last-child { border-bottom: 1px solid rgba(255, 255, 255, .14); }

.pub-service-label { font-weight: 700; }
.pub-service-text { color: rgba(255, 255, 255, .6); }

/* ==========================================================================
   Ecosystem strip + footer
   ========================================================================== */
.pub-eco {
    border-top: 1px solid var(--pub-line);
    padding: 38px 0;
    position: relative;
    z-index: 1;
    background: var(--pub-bg);
}

.pub-eco-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.pub-eco-inner strong { font-weight: 700; }
.pub-eco-inner p { color: var(--pub-muted); margin: .25rem 0 0; }

.pub-eco-links { display: flex; flex-wrap: wrap; gap: .6rem; }

.pub-eco-links a {
    border: 1px solid var(--pub-line);
    border-radius: var(--pub-radius-pill);
    padding: .45rem 1rem;
    font-weight: 700;
    font-size: .85rem;
    color: var(--pub-ink);
    transition: background .2s ease, transform .2s ease;
}

.pub-eco-links a:hover { background: var(--pub-soft); transform: translateY(-2px); }

.pub-footer {
    background: var(--pub-bg);
    padding: 50px 0 60px;
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--pub-line);
}

.pub-footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    color: var(--pub-muted);
}

.pub-footer-inner strong {
    font-family: var(--pub-font-display);
    color: var(--pub-ink);
    display: block;
    font-size: 1.05rem;
    margin-bottom: .15rem;
}

.pub-footer-meta a { color: var(--pub-ink); font-weight: 600; }
.pub-footer-meta a:hover { color: var(--pub-blue); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991px) {
    .pub-nav-toggle { display: flex; }

    .pub-nav-menu {
        position: absolute;
        top: var(--pub-nav-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: .35rem;
        padding: 1rem 1.25rem 1.5rem;
        background: rgba(251, 250, 247, .97);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--pub-line);
        box-shadow: 0 20px 40px rgba(13, 20, 36, .08);
        clip-path: inset(0 0 100% 0);
        opacity: 0;
        pointer-events: none;
        transition: clip-path .3s ease, opacity .25s ease;
    }

    .pub-nav-menu.is-open {
        clip-path: inset(0 0 0 0);
        opacity: 1;
        pointer-events: auto;
    }

    .pub-nav-menu > a:not(.pub-btn) {
        padding: .7rem .25rem;
        border-bottom: 1px solid var(--pub-line);
    }

    .pub-nav-menu > a:not(.pub-btn)::after { display: none; }

    .pub-nav-menu .pub-btn { justify-content: center; margin-top: .5rem; }
}

@media (max-width: 767px) {
    .pub-section { padding: 64px 0; }
    .pub-cta { padding: 40px 26px; border-radius: var(--pub-radius-md); }
    .pub-panel { padding: 40px 28px; border-radius: var(--pub-radius-md); }
    .pub-hero { padding: 48px 0 40px; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
    body.public-site * {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
    .pub-hero .pub-reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Création de compte — tabbed account-creation page
   (registration alt-layout: creation-de-compte.php)
   ========================================================================== */
/* Tab bar leads the page — give it room below the fixed navbar */
.cdc-tabbar { padding-top: 56px; }

/* White card — holds only the form */
body.public-site .cdc-card {
    max-width: 640px;
    margin-inline: auto;
    padding: 44px 42px;
    text-align: left;
}

.cdc-card .convertforms { margin-inline: auto; }

/* Tab bar — on top of the page, centered, with space underneath */
.cdc-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    margin: 0 auto 44px;
}

/* Pill tab — shares the pub-btn pill language */
.pub-tab {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border-radius: var(--pub-radius-pill);
    padding: .7rem 1.35rem;
    font-family: var(--pub-font-body);
    font-weight: 700;
    font-size: .96rem;
    line-height: 1;
    color: var(--pub-ink);
    background: var(--pub-surface);
    border: 1px solid var(--pub-line);
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.pub-tab:hover {
    background: var(--pub-soft);
    transform: translateY(-1px);
}

.pub-tab.is-active {
    background: var(--pub-dark);
    border-color: var(--pub-dark);
    color: #fff;
    box-shadow: 0 12px 26px rgba(13, 20, 36, .18);
}

.pub-tab.is-active:hover {
    background: #1b2333;
    color: #fff;
}

.pub-tab:focus-visible {
    outline: 2px solid var(--pub-blue);
    outline-offset: 2px;
}

/* "Nous contacter" tab links out — push it to the trailing edge */
.cdc-tab-link {
    color: var(--pub-blue);
    border-color: var(--pub-line);
}

.cdc-tab-link:hover {
    color: var(--pub-blue-strong);
    background: var(--pub-blue-soft);
    border-color: var(--pub-blue-soft);
}

.cdc-tab-link i { transition: transform .2s ease; }
.cdc-tab-link:hover i { transform: translateX(4px); }

/* Panels */
.cdc-panel { display: none; }
.cdc-panel.is-active { display: block; }

/* Per-case intro text, above the white card */
.cdc-intro {
    max-width: 680px;
    margin: 0 auto 34px;
}

.cdc-intro-title {
    font-family: var(--pub-font-display);
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    line-height: 1.06;
    letter-spacing: -.03em;
    font-weight: 700;
    margin: 0 0 .85rem;
}

.cdc-intro-text {
    color: var(--pub-muted);
    font-size: 1.08rem;
    line-height: 1.75;
}

.cdc-intro-text p:last-child { margin-bottom: 0; }

.cdc-note {
    color: var(--pub-muted);
    background: var(--pub-soft);
    border: 1px dashed var(--pub-line);
    border-radius: var(--pub-radius-md);
    padding: 1.25rem 1.4rem;
    margin: 0;
    text-align: center;
}

/* Reassurance strip (bottom) */
.cdc-reassurance {
    margin-top: 24px;
    border-top: 1px solid var(--pub-line);
    padding: 64px 0 84px;
}

.cdc-trust { padding: 0 14px; }

.cdc-trust-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--pub-blue-soft);
    color: var(--pub-blue);
    font-size: 1.35rem;
    margin-bottom: 1.1rem;
}

.cdc-trust-title {
    font-family: var(--pub-font-display);
    font-weight: 700;
    font-size: 1.16rem;
    letter-spacing: -.02em;
    margin: 0 0 .5rem;
}

.cdc-trust-text {
    color: var(--pub-muted);
    line-height: 1.65;
    font-size: .98rem;
    margin: 0;
}

@media (max-width: 767px) {
    body.public-site .cdc-card { padding: 28px 22px; }
    .cdc-tabbar { padding-top: 32px; }
    .cdc-tabs { margin-bottom: 32px; }
    .cdc-intro { margin-bottom: 26px; }
    .pub-tab { padding: .6rem 1.05rem; font-size: .9rem; }
    .cdc-reassurance { padding: 44px 0 56px; }
}