/* assets/css/style.css */
/* ====== FORCER le comportement du sous-menu Features ====== */

/* Par défaut : SOUS-MENU CACHÉ */
.nav-submenu {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #020617;
    border: 1px solid rgba(148,163,184,.4);
    border-radius: 8px;
    padding: 8px 0;
    box-shadow: 0 10px 20px rgba(0,0,0,.35);
    z-index: 1000;
}

/* Les <li> qui ont un sous-menu */
.nav-item-with-submenu {
    position: relative;
}

/* Liens du sous-menu */
.nav-submenu li {
    list-style: none;
}

.nav-submenu a {
    display: block;
    padding: 8px 16px;
    font-size: 14px;
    white-space: nowrap;
}

.nav-submenu a:hover {
    background: rgba(148,163,184,.12);
}

/* ===== Desktop (>= 901px) : afficher au SURVOL ===== */
@media (min-width: 901px) {
    .nav-item-with-submenu:hover > .nav-submenu {
        display: block !important;
    }

    /* En desktop, on ne veut pas utiliser .submenu-open (réservé au mobile) */
    .nav-item-with-submenu.submenu-open > .nav-submenu {
        display: block !important;
    }
}

/* ===== Mobile (<= 900px) : afficher quand .submenu-open est présent ===== */
@media (max-width: 900px) {
    .nav-links {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-item-with-submenu {
        width: 100%;
    }

    .nav-item-with-submenu > .nav-submenu {
        position: static;
        width: 100%;
        margin-top: 4px;
        background: transparent;
        border: none;
        box-shadow: none;
        padding-left: 12px;
    }

    /* Ici, seulement quand on a la classe .submenu-open */
    .nav-item-with-submenu.submenu-open > .nav-submenu {
        display: block !important;
    }

    .nav-submenu a {
        padding: 6px 0;
        font-size: 14px;
    }
}

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
    background-color: #0b1120;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header / Nav */

.site-header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid #1e293b;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-weight: 700;
    font-size: 20px;
    color: #e5e7eb;
}

.main-nav {
    position: relative;
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid #1e293b;
    border-radius: 6px;
    padding: 6px 8px;
    color: #e5e7eb;
    cursor: pointer;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 16px;
}

.nav-link {
    color: #cbd5f5;
    text-decoration: none;
    font-size: 14px;
    padding: 6px 10px;
    border-radius: 999px;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover {
    background: #1e293b;
}

.nav-link.active {
    background: #4f46e5;
    color: #e5e7eb;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switcher {
    font-size: 12px;
    color: #9ca3af;
}

.lang-switcher a {
    color: #e5e7eb;
    text-decoration: none;
}

.lang-switcher a:hover {
    text-decoration: underline;
}

.auth-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    font-size: 14px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, box-shadow 0.1s;
}

.btn-primary {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #e5e7eb;
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 25px rgba(79, 70, 229, 0.5);
}

.btn-active {
    border-color: #a855f7;
}

/* Hero */

.hero {
    padding: 64px 0 40px;
    background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.6), transparent 55%),
                radial-gradient(circle at top right, rgba(236, 72, 153, 0.4), transparent 60%),
                #020617;
    color: #e5e7eb;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
    gap: 32px;
    align-items: center;
}

.hero-title {
    font-size: 36px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 16px;
    color: #cbd5f5;
    max-width: 540px;
    margin-bottom: 24px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.hero-secondary-link {
    font-size: 14px;
    color: #cbd5f5;
    text-decoration: none;
}

.hero-secondary-link:hover {
    text-decoration: underline;
}

.hero-highlight {
    font-size: 12px;
    color: #a5b4fc;
}

/* Placeholder for hero image */
.hero-visual {
    min-height: 220px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: radial-gradient(circle at top, rgba(248, 250, 252, 0.08), transparent 60%),
                rgba(15, 23, 42, 0.85);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 13px;
    text-align: center;
    padding: 16px;
}

/* Sections */

.section {
    padding: 40px 0;
    background: #020617;
    color: #e5e7eb;
}

.section.alt {
    background: #020617;
}

.section-title {
    font-size: 24px;
    margin-bottom: 12px;
}

.section-text {
    font-size: 14px;
    color: #cbd5f5;
    max-width: 720px;
}

/* Feature grid */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.feature-card {
    padding: 16px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.feature-title {
    font-size: 16px;
    margin-bottom: 8px;
}

.feature-text {
    font-size: 13px;
    color: #cbd5f5;
}

/* Pricing */

.pricing-hero {
    padding: 48px 0 24px;
}

.pricing-card {
    margin-top: 24px;
    padding: 24px;
    border-radius: 20px;
    background: radial-gradient(circle at top, rgba(79, 70, 229, 0.35), transparent 60%),
                rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(129, 140, 248, 0.6);
    color: #e5e7eb;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.75);
}

.pricing-main {
    font-size: 28px;
    font-weight: 700;
}

.pricing-note {
    font-size: 13px;
    color: #cbd5f5;
    margin-bottom: 8px;
}

.pricing-per-user {
    font-size: 14px;
    color: #a5b4fc;
    margin-bottom: 16px;
}

.pricing-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    font-size: 14px;
    color: #cbd5f5;
}

.pricing-list li {
    margin-bottom: 6px;
}

/* Contact form */

.form-card {
    margin-top: 24px;
    padding: 24px;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.4);
    max-width: 640px;
}

.form-row {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 13px;
    color: #cbd5f5;
    margin-bottom: 4px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 9px 11px;
    border-radius: 10px;
    border: 1px solid #1f2937;
    background-color: #020617;
    color: #e5e7eb;
    font-size: 14px;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.5);
}

.form-message {
    font-size: 13px;
    margin-bottom: 8px;
}

.form-message.success {
    color: #4ade80;
}

.form-message.error {
    color: #f97373;
}

/* Auth pages (signup/login) */

.auth-card {
    margin-top: 32px;
    padding: 24px;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.4);
    max-width: 640px;
}

/* Footer */

.site-footer {
    margin-top: auto;
    padding: 16px 0 20px;
    background: #020617;
    border-top: 1px solid #1e293b;
    color: #9ca3af;
    font-size: 12px;
}

.footer-inner {
    text-align: center;
}

.footer-small {
    margin-top: 4px;
    color: #6b7280;
}

/* Responsive */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .header-inner {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: 110%;
        right: 0;
        background: #020617;
        padding: 8px 12px;
        border-radius: 12px;
        flex-direction: column;
        gap: 8px;
        min-width: 160px;
        border: 1px solid #1f2937;
        display: none;
    }

    .nav-links.open {
        display: flex;
    }

    .header-right {
        margin-left: auto;
    }

    .feature-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero {
        padding-top: 48px;
    }
}



/* ====== Sous-menu Features ====== */

.nav-item-with-submenu {
    position: relative;
}

/* Sous-menu caché par défaut */
.nav-submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #020617;            /* fond foncé (à ajuster à ton thème) */
    border: 1px solid rgba(148,163,184,.4);
    border-radius: 8px;
    padding: 8px 0;
    box-shadow: 0 10px 20px rgba(0,0,0,.35);
    z-index: 1000;
}

/* Liens dans le sous-menu */
.nav-submenu li {
    list-style: none;
}

.nav-submenu a {
    display: block;
    padding: 8px 16px;
    font-size: 14px;
    white-space: nowrap;
}

.nav-submenu a:hover {
    background: rgba(148,163,184,.12);
}

/* Desktop : affichage au survol */
@media (min-width: 901px) {
    .nav-item-with-submenu:hover > .nav-submenu {
        display: block;
    }
}

/* Mobile / tablette : le menu est en colonne, le sous-menu se déplie sous l’item */
@media (max-width: 900px) {
    .nav-links {
        /* tu as déjà probablement un display:flex;flex-direction:column pour le mode burger */
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-item-with-submenu {
        width: 100%;
    }

    .nav-item-with-submenu > .nav-submenu {
        position: static;       /* plus de position absolute en mobile */
        width: 100%;
        margin-top: 4px;
        background: transparent;
        border: none;
        box-shadow: none;
        padding-left: 12px;     /* petit décalage visuel */
    }

    .nav-item-with-submenu.submenu-open > .nav-submenu {
        display: block;
    }

    .nav-submenu a {
        padding: 6px 0;
        font-size: 14px;
    }
}





/* ===== Page Features – Advanced todos : 1 carte par ligne ===== */

.section-features-advanced .section-header {
    max-width: 760px;
    margin-bottom: 24px;
}

.section-features-advanced .section-title {
    font-size: 26px;
    margin-bottom: 8px;
}

.section-features-advanced .section-text {
    font-size: 14px;
    color: #cbd5f5;
}

/* Une seule colonne : chaque feature-card prend toute la largeur dispo */
.section-features-advanced .feature-grid {
    display: flex;
    flex-direction: column;
    gap: 28px;              /* ⬅️ plus d’espace vertical entre les cartes */
    margin-top: 28px;       /* un peu plus d’air après l’intro */
    max-width: 900px;
	
}

/* Centrer le bloc dans la page */
.section-features-advanced .container {
    display: flex;
    flex-direction: column;
}

/* Style spécifique des cartes de cette page */
.section-features-advanced .feature-card {
    padding: 18px 20px 16px;
    border-radius: 18px;
    background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.18), transparent 55%),
                rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.55);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.85);
}

.section-features-advanced .feature-card h2 {
    font-size: 16px;
    margin: 0 0 6px;
    color: #e5e7eb;
}

.section-features-advanced .feature-card p {
    font-size: 13px;
    color: #cbd5f5;
    margin: 0 0 10px;
}

.section-features-advanced .feature-card ul {
    margin: 0;
    padding-left: 18px;
    font-size: 13px;
    color: #cbd5f5;
}

.section-features-advanced .feature-card ul li {
    margin-bottom: 4px;
}

/* Mobile : rien de spécial à changer, ça reste une colonne */
@media (max-width: 720px) {
    .section-features-advanced .feature-card {
        padding: 14px 14px 12px;
    }
}














/* =====================================================
   Layout général pour les pages de fonctionnalités
   (une carte par ligne, avec espace vertical)
   ===================================================== */

.feature-grid-vertical {
    display: flex;
    flex-direction: column;
    gap: 28px;         /* espace VERTICAL entre les cadres */
    margin-top: 28px;
    max-width: 900px;  /* pour éviter de trop s'étaler en desktop */
}

.feature-grid-vertical .feature-card {
    padding: 18px 20px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.feature-grid-vertical .feature-card h2 {
    font-size: 18px;
    margin: 0 0 8px;
}

.feature-grid-vertical .feature-card p {
    font-size: 14px;
    color: #cbd5f5;
    margin: 0 0 10px;
}

.feature-grid-vertical .feature-card ul {
    margin: 0;
    padding-left: 18px;
    font-size: 14px;
    color: #e5e7eb;
}

.feature-grid-vertical .feature-card li {
    margin-bottom: 4px;
}

/* Sur mobile, on laisse juste respirer et on retire la limite de largeur */
@media (max-width: 720px) {
    .feature-grid-vertical {
        max-width: 100%;
    }
}