/* =========================================================
   Malewa — Feuille de style principale
   ========================================================= */

:root {
    --primaire: #1f6fe5;        /* bleu royal du logo Malewa */
    --primaire-fonce: #1552b0;
    --or: #f5a300;              /* orange / ambre du logo : accent de marque */
    --or-fonce: #d98c00;
    --accent: #14b8a6;          /* teal : réservé aux états de succès / économie */
    --sombre: #0f2236;
    --gris: #f4f6f9;
    --gris-bord: #e2e8f0;
    --texte: #1f2937;
    --texte-doux: #5b6675;
    --blanc: #ffffff;
    --ombre: 0 6px 24px rgba(15, 27, 45, 0.08);
    --ombre-forte: 0 12px 40px rgba(15, 27, 45, 0.14);
    --radius: 14px;
    --transition: 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
    color: var(--texte);
    line-height: 1.6;
    background: var(--blanc);
}

h1, h2, h3, h4 { line-height: 1.2; color: var(--sombre); font-weight: 700; }

a { color: var(--primaire); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primaire-fonce); }

img { max-width: 100%; }

.conteneur { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.conteneur--etroit { max-width: 720px; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-align: center;
}
.btn--primaire { background: var(--primaire); color: #fff; }
.btn--primaire:hover { background: var(--primaire-fonce); color: #fff; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--sombre); border-color: var(--gris-bord); }
.btn--ghost:hover { border-color: var(--primaire); color: var(--primaire); }
.btn--demo { background: var(--or); color: var(--sombre); border-color: var(--or); }
.btn--demo:hover { background: var(--or-fonce); border-color: var(--or-fonce); color: var(--sombre); transform: translateY(-2px); }
.btn--sm { padding: 8px 16px; font-size: 0.85rem; }
.btn--lg { padding: 15px 34px; font-size: 1.05rem; }
.btn--bloc { display: block; width: 100%; }

/* ---------- En-tête ---------- */
.entete {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gris-bord);
}
.entete__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; }
.logo__img { height: 42px; width: auto; display: block; }
.logo__marque {
    font-size: 1.6rem; font-weight: 800; letter-spacing: -0.5px;
    background: linear-gradient(90deg, var(--primaire), var(--or));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nav { display: flex; align-items: center; gap: 6px; }
.nav__lien { padding: 8px 14px; border-radius: 8px; color: var(--texte); font-weight: 500; }
.nav__lien:hover { background: var(--gris); color: var(--primaire); }
.nav__lien.actif { color: var(--primaire); }
.nav__cta { margin-left: 10px; background: var(--primaire); color: #fff; }
.nav__cta:hover { background: var(--primaire-fonce); color: #fff; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.menu-toggle span { width: 26px; height: 3px; background: var(--sombre); border-radius: 3px; transition: var(--transition); }

/* ---------- Hero ---------- */
.hero {
    background: radial-gradient(circle at 80% -20%, rgba(245,163,0,0.16), transparent 45%),
                radial-gradient(circle at 0% 120%, rgba(31,111,229,0.12), transparent 40%),
                var(--gris);
    padding: 80px 0;
    overflow: hidden;
}
.hero__inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.hero__surtitre {
    display: inline-block; background: rgba(31,111,229,0.1); color: var(--primaire);
    padding: 6px 14px; border-radius: 30px; font-size: 0.85rem; font-weight: 600; margin-bottom: 18px;
}
.hero__titre { font-size: 2.8rem; margin-bottom: 20px; }
.hero__accroche { font-size: 1.15rem; color: var(--texte-doux); margin-bottom: 30px; max-width: 520px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__essai { margin-top: 18px; font-weight: 600; color: var(--texte-doux); font-size: 0.95rem; }

.hero__visuel { position: relative; height: 320px; }
.hero__carte {
    position: absolute; background: #fff; border-radius: var(--radius); box-shadow: var(--ombre-forte);
    padding: 18px 22px; font-weight: 600; font-size: 1rem; display: flex; align-items: center; gap: 8px;
    animation: flotte 4s ease-in-out infinite;
}
.hero__carte--1 { top: 20px; left: 10px; animation-delay: 0s; }
.hero__carte--2 { top: 130px; right: 0; animation-delay: 0.8s; }
.hero__carte--3 { bottom: 10px; left: 40px; animation-delay: 1.6s; }
@keyframes flotte { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Sections ---------- */
.section { padding: 70px 0; }
.section--gris { background: var(--gris); }
.section__entete { text-align: center; max-width: 620px; margin: 0 auto 46px; }
.section__entete h2 { font-size: 2rem; margin-bottom: 12px; }
.section__entete p { color: var(--texte-doux); font-size: 1.1rem; }

/* ---------- Atouts ---------- */
.atouts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.atout { text-align: center; padding: 10px; }
.atout__icone {
    width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 16px;
    display: grid; place-items: center; font-size: 1.8rem;
    background: linear-gradient(135deg, rgba(31,111,229,0.12), rgba(245,163,0,0.18));
}
.atout h3 { font-size: 1.1rem; margin-bottom: 8px; }
.atout p { color: var(--texte-doux); font-size: 0.95rem; }

/* ---------- Cartes logiciels ---------- */
.cartes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.carte {
    background: #fff; border: 1px solid var(--gris-bord); border-radius: var(--radius);
    padding: 28px; transition: all var(--transition);
}
.carte:hover { box-shadow: var(--ombre-forte); transform: translateY(-4px); border-color: transparent; }
.carte__icone { font-size: 2.2rem; margin-bottom: 14px; }
.carte__titre { font-size: 1.25rem; margin-bottom: 8px; }
.carte__accroche { color: var(--texte-doux); margin-bottom: 16px; font-size: 0.95rem; }
.carte__lien { font-weight: 600; }

/* ---------- Étapes ---------- */
.etapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.etape { text-align: center; padding: 20px; }
.etape__num {
    width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 50%;
    display: grid; place-items: center; font-size: 1.4rem; font-weight: 800; color: var(--sombre);
    background: linear-gradient(135deg, var(--or), #ffcf3d);
}
.etape h3 { margin-bottom: 8px; }
.etape p { color: var(--texte-doux); }

/* ---------- Panneau de bascule mensuel / annuel ---------- */
.bascule {
    display: inline-flex; gap: 4px; margin: 0 auto 40px; padding: 5px;
    background: var(--gris); border: 1px solid var(--gris-bord); border-radius: 999px;
    position: relative; left: 50%; transform: translateX(-50%);
}
.bascule__opt {
    display: inline-flex; align-items: center; gap: 8px;
    border: none; background: transparent; cursor: pointer;
    padding: 10px 22px; border-radius: 999px; font-size: 0.98rem; font-weight: 600;
    color: var(--texte-doux); transition: all var(--transition);
}
.bascule__opt:hover { color: var(--sombre); }
.bascule__opt.actif { background: #fff; color: var(--primaire); box-shadow: var(--ombre); }
.bascule__eco {
    background: rgba(20,184,166,0.16); color: #0f766e; font-weight: 700;
    font-size: 0.72rem; padding: 3px 9px; border-radius: 20px;
}

/* Affichage conditionnel des prix selon la période */
.prix-annuel { display: none; }
.tarifs--annuel .prix-mensuel { display: none; }
.tarifs--annuel .prix-annuel { display: block; }

/* ---------- Tarifs ---------- */
.tarifs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.tarif {
    position: relative; background: #fff; border: 1px solid var(--gris-bord);
    border-radius: var(--radius); padding: 32px 26px; transition: all var(--transition);
}
.tarif:hover { box-shadow: var(--ombre-forte); transform: translateY(-4px); }
.tarif--vedette {
    border: 2px solid var(--primaire); box-shadow: var(--ombre-forte);
}
.tarif__badge {
    position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--primaire); color: #fff; font-size: 0.78rem; font-weight: 700;
    padding: 5px 14px; border-radius: 30px; white-space: nowrap;
}
.tarif__nom { font-size: 1.4rem; margin-bottom: 4px; }
.tarif__cible { color: var(--texte-doux); font-size: 0.9rem; min-height: 42px; margin-bottom: 12px; }
.tarif__prix { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--gris-bord); }
.tarif__montant { font-size: 2.3rem; font-weight: 800; color: var(--sombre); }
.tarif__montant--devis { font-size: 1.7rem; color: var(--primaire); }
.tarif__unite { color: var(--texte-doux); font-weight: 500; }
.tarif__annuel { margin-top: 10px; font-size: 0.9rem; color: var(--texte-doux); }
.tarif__annuel strong { color: var(--sombre); }
.tarif__eco {
    display: inline-block; margin-left: 4px; background: rgba(20,184,166,0.14);
    color: #0f766e; font-weight: 600; font-size: 0.8rem; padding: 2px 8px; border-radius: 20px;
}
.tarif__liste { margin-bottom: 24px; }
.tarif__liste li { font-size: 0.95rem; }
.tarifs__garantie {
    text-align: center; margin-top: 34px; font-size: 1.05rem; color: var(--texte);
    background: rgba(20,184,166,0.10); border: 1px solid rgba(20,184,166,0.25);
    border-radius: 12px; padding: 14px 20px; max-width: 640px; margin-left: auto; margin-right: auto;
}
.tarifs__note { text-align: center; color: var(--texte-doux); margin-top: 16px; }

/* ---------- Groupes de fonctionnalités ---------- */
.groupe-fonctions { margin-bottom: 46px; }
.groupe-fonctions__titre {
    font-size: 1.35rem; margin-bottom: 20px; padding-bottom: 10px;
    border-bottom: 2px solid var(--gris-bord); position: relative;
}
.groupe-fonctions__titre::after {
    content: ""; position: absolute; left: 0; bottom: -2px; width: 60px; height: 2px; background: var(--or);
}

/* ---------- FAQ (accordéon) ---------- */
.faq__categorie { font-size: 1.3rem; margin: 34px 0 16px; }
.faq__categorie:first-child { margin-top: 0; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
    border: 1px solid var(--gris-bord); border-radius: 12px; overflow: hidden; background: #fff;
    transition: box-shadow var(--transition);
}
.faq__item.ouvert { box-shadow: var(--ombre); border-color: var(--primaire); }
.faq__question {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 18px 20px; background: none; border: none; cursor: pointer; text-align: left;
    font-size: 1.02rem; font-weight: 600; color: var(--sombre); font-family: inherit;
}
.faq__question:hover { color: var(--primaire); }
.faq__chevron {
    flex-shrink: 0; font-size: 1.3rem; color: var(--primaire); transition: transform var(--transition);
    line-height: 1;
}
.faq__item.ouvert .faq__chevron { transform: rotate(45deg); }
.faq__reponse {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 20px;
}
.faq__item.ouvert .faq__reponse { max-height: 400px; padding: 0 20px 18px; }
.faq__reponse p { color: var(--texte-doux); }
.faq__cta { text-align: center; margin-top: 40px; }
.faq__cta p { margin-bottom: 14px; color: var(--texte-doux); }

/* ---------- Bannière de page ---------- */
.banniere {
    background: linear-gradient(135deg, var(--primaire-fonce), var(--primaire));
    color: #fff; padding: 60px 0; text-align: center;
}
.banniere h1 { color: #fff; font-size: 2.4rem; margin-bottom: 12px; }
.banniere p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 640px; margin: 0 auto; }

/* ---------- Produits (page logiciels) ---------- */
.produit {
    background: #fff; border: 1px solid var(--gris-bord); border-radius: var(--radius);
    padding: 34px; margin-bottom: 30px; scroll-margin-top: 90px;
}
.produit__entete { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; }
.produit__icone {
    font-size: 2rem; width: 64px; height: 64px; border-radius: 16px; flex-shrink: 0;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(31,111,229,0.12), rgba(245,163,0,0.18));
}
.produit__titre { font-size: 1.6rem; }
.produit__accroche { color: var(--texte-doux); }
.produit__description { color: var(--texte-doux); margin-bottom: 24px; }
.produit__corps { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: start; }
.produit__fonctions h4 { margin-bottom: 14px; }
.liste-check { list-style: none; }
.liste-check li { padding: 6px 0 6px 28px; position: relative; }
.liste-check li::before {
    content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800;
}
.produit__infos {
    background: var(--gris); border-radius: var(--radius); padding: 22px;
}
.produit__meta { margin-bottom: 16px; }
.produit__label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--texte-doux); }
.produit__valeur { font-weight: 600; }
.produit__prix { font-weight: 700; font-size: 1.15rem; color: var(--primaire); }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta__inner {
    background: linear-gradient(135deg, var(--sombre), var(--primaire-fonce));
    color: #fff; border-radius: 24px; padding: 56px 30px; max-width: 900px; margin: 0 auto;
}
.cta__inner h2 { color: #fff; font-size: 2rem; margin-bottom: 10px; }
.cta__inner p { color: rgba(255,255,255,0.85); margin-bottom: 26px; font-size: 1.1rem; }

/* ---------- Formulaires ---------- */
.formulaire { background: #fff; }
.champ { margin-bottom: 20px; }
.champ label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; }
.requis { color: #e11d48; }
.champ input, .champ select, .champ textarea {
    width: 100%; padding: 12px 14px; border: 1px solid var(--gris-bord); border-radius: 10px;
    font-size: 1rem; font-family: inherit; transition: border var(--transition), box-shadow var(--transition);
    background: #fff;
}
.champ input:focus, .champ select:focus, .champ textarea:focus {
    outline: none; border-color: var(--primaire); box-shadow: 0 0 0 3px rgba(31,111,229,0.15);
}
.champ-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.radios { display: flex; gap: 22px; flex-wrap: wrap; }
.radio { display: flex; align-items: center; gap: 8px; font-weight: 500; cursor: pointer; }
.radio input { width: auto; }
.erreur { color: #e11d48; font-size: 0.85rem; margin-top: 5px; display: block; }
.form-consent { margin-top: 14px; font-size: 0.85rem; color: var(--texte-doux); }

/* ---------- Alertes ---------- */
.alerte { padding: 16px 20px; border-radius: 10px; margin-bottom: 24px; font-weight: 500; }
.alerte--succes { background: rgba(20,184,166,0.12); color: #0f766e; border: 1px solid rgba(20,184,166,0.3); }
.alerte--erreur { background: rgba(225,29,72,0.08); color: #be123c; border: 1px solid rgba(225,29,72,0.25); }

/* ---------- Contact ---------- */
.contact-grille { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: start; }
.contact-infos { background: var(--gris); padding: 30px; border-radius: var(--radius); }
.contact-infos h3 { margin-bottom: 18px; }
.contact-infos p { margin-bottom: 16px; color: var(--texte-doux); }

/* ---------- Pied de page ---------- */
.pied { background: var(--sombre); color: rgba(255,255,255,0.75); padding-top: 50px; margin-top: 20px; }
.pied__grille { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; padding-bottom: 40px; }
.logo__marque--pied {
    display: inline-block; margin-bottom: 12px;
    background: none; -webkit-background-clip: initial; background-clip: initial;
    color: var(--or);
}
.pied__slogan { max-width: 320px; }
.pied__col h4 { color: #fff; margin-bottom: 14px; font-size: 1rem; }
.pied__col a { display: block; color: rgba(255,255,255,0.75); padding: 4px 0; }
.pied__col a:hover { color: #fff; }
.pied__bas { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; font-size: 0.9rem; }
.pied__bas-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pied__bas-inner p { margin: 0; }
.pied__legal { color: rgba(255,255,255,0.75); }
.pied__legal:hover { color: #fff; text-decoration: underline; }
@media (max-width: 560px) { .pied__bas-inner { justify-content: center; text-align: center; } }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .menu-toggle { display: flex; }
    .nav {
        position: absolute; top: 70px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: #fff; border-bottom: 1px solid var(--gris-bord);
        padding: 10px 20px 20px; box-shadow: var(--ombre);
        display: none;
    }
    .nav.ouvert { display: flex; }
    .nav__lien { padding: 12px 10px; border-radius: 8px; }
    .nav__cta { margin: 10px 0 0; }

    .hero__inner { grid-template-columns: 1fr; }
    .hero__visuel { display: none; }
    .hero__titre { font-size: 2.1rem; }

    .atouts { grid-template-columns: 1fr 1fr; }
    .produit__corps { grid-template-columns: 1fr; }
    .contact-grille { grid-template-columns: 1fr; }
    .pied__grille { grid-template-columns: 1fr 1fr; }
    .etapes { grid-template-columns: 1fr; }
    .tarifs { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}

@media (max-width: 520px) {
    .atouts { grid-template-columns: 1fr; }
    .champ-grille { grid-template-columns: 1fr; }
    .pied__grille { grid-template-columns: 1fr; }
    .hero__titre { font-size: 1.8rem; }
    .banniere h1 { font-size: 1.9rem; }
}