/* ============================================================
   LOCAVORE — Feuille de style commune
   Couleurs : Vert (#75b728), Rouge (#c41b28), Beige (#f5efed)
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --vert: #75b728;
    --vert-fonce: #5a8e1e;
    --rouge: #c41b28;
    --rouge-fonce: #9e1620;
    --beige: #f5efed;
    --beige-fonce: #e8ddd9;
    --blanc: #ffffff;
    --noir: #1e1e1e;
    --gris: #666666;
    --gris-clair: #f0f0f0;
    --ombre: 0 4px 24px rgba(0, 0, 0, 0.08);
    --radius: 12px;
    --transition: 0.25s ease;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
    font-size: 100%;
}

body {
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--noir);
    background-color: var(--blanc);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ---------- CONTAINER ---------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- TITRES COMMUNS ---------- */
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--vert-fonce);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--gris);
    font-size: 1.05rem;
}

/* ---------- BOUTONS ---------- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--rouge);
    color: var(--blanc);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--rouge-fonce);
}

.btn-secondary {
    background: var(--vert);
    color: var(--blanc);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: var(--vert-fonce);
}

.btn-outline {
    background: transparent;
    color: var(--blanc);
    border: 2px solid var(--blanc);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background: var(--blanc);
    color: var(--vert-fonce);
}

.btn-nav {
    background: var(--rouge);
    color: var(--blanc) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
}

.btn-nav:hover,
.btn-nav:focus-visible {
    background: var(--rouge-fonce);
}

/* ---------- HEADER ---------- */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--blanc);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--vert-fonce);
    letter-spacing: -0.5px;
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition);
    position: relative;
}

.nav-menu a:not(.btn-nav):hover,
.nav-menu a:not(.btn-nav):focus-visible {
    color: var(--vert);
}

.nav-menu a:not(.btn-nav)::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--vert);
    transition: width var(--transition);
}

.nav-menu a:not(.btn-nav):hover::after,
.nav-menu a:not(.btn-nav):focus-visible::after {
    width: 100%;
}

/* Bouton retour (commande.html) */
.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--vert-fonce);
    transition: color var(--transition);
}

.btn-back:hover,
.btn-back:focus-visible {
    color: var(--vert);
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--vert-fonce);
    border-radius: 3px;
    transition: transform var(--transition), opacity var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: "";
    position: absolute;
}

.hamburger {
    position: relative;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* ---------- HERO ---------- */
.hero {
    background: linear-gradient(135deg, rgba(0,0,0,0.55), rgba(0,0,0,0.3)),
                url("images/hero-legumes.jpg") center/cover no-repeat;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    width: 100%;
}

.hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--blanc);
}

.hero-content h1 {
    font-size: clamp(2.4rem, 6vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* ---------- SECTION PANIERS ---------- */
.section-paniers {
    padding: 5rem 0;
    background: var(--beige);
}

.paniers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.panier-card {
    background: var(--blanc);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--ombre);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.panier-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.panier-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.panier-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.panier-body h3 {
    font-size: 1.3rem;
    color: var(--vert-fonce);
    margin-bottom: 0.25rem;
}

.panier-public {
    font-size: 0.9rem;
    color: var(--rouge);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.panier-body p {
    margin-bottom: 0.5rem;
    color: var(--gris);
}

.prix {
    margin-top: auto;
    padding-top: 1rem;
    font-size: 1.05rem;
    color: var(--noir) !important;
}

.prix strong {
    color: var(--rouge);
    font-size: 1.25rem;
}

.panier-body .btn {
    margin-top: 1rem;
    align-self: flex-start;
}

/* ---------- SECTION ENGAGEMENTS ---------- */
.section-engagements {
    padding: 5rem 0;
    background: var(--blanc);
}

.engagements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    text-align: center;
}

.engagement-card h3 {
    font-size: 1.15rem;
    color: var(--vert-fonce);
    margin-bottom: 0.75rem;
}

.engagement-card p {
    color: var(--gris);
    font-size: 0.95rem;
}

.engagement-icon {
    margin-bottom: 1.25rem;
}

.engagement-icon img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto;
    border: 4px solid var(--beige);
}

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---------- SECTION HISTOIRE ---------- */
.section-histoire {
    padding: 5rem 0;
    background: var(--beige);
}

.histoire-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.histoire-texte p {
    margin-bottom: 1rem;
    color: var(--gris);
}

.histoire-texte p:last-child {
    margin-bottom: 0;
}

.histoire-texte strong {
    color: var(--noir);
}

.histoire-image img {
    border-radius: var(--radius);
    box-shadow: var(--ombre);
    width: 100%;
}

/* ---------- SECTION COMMANDE (page 2) ---------- */
.section-commande {
    padding: 5rem 0;
    min-height: 70vh;
    background: var(--beige);
}

.commande-form {
    max-width: 560px;
    margin: 0 auto;
    background: var(--blanc);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--ombre);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--vert-fonce);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--beige-fonce);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--blanc);
    color: var(--noir);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--vert);
    box-shadow: 0 0 0 3px rgba(117, 183, 40, 0.15);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--vert);
}

.btn-submit {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.05rem;
    border: none;
}

/* ---------- FOOTER ---------- */
footer {
    background: var(--noir);
    color: var(--blanc);
    padding: 2.5rem 0 1.5rem;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-contact {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-copy {
    width: 100%;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.6;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* ================================================================
   RESPONSIVE — TABLETTE (< 900px)
   ================================================================ */
@media (max-width: 899px) {

    /* Navigation mobile */
    .nav-toggle {
        display: block;
        position: relative;
        z-index: 110;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background: var(--blanc);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        gap: 1.5rem;
        transition: right 0.35s ease;
        z-index: 105;
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-menu a {
        font-size: 1.1rem;
    }

    /* Grilles en 2 colonnes */
    .paniers-grid,
    .engagements-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .engagements-grid {
        gap: 2rem;
    }

    .histoire-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .histoire-image {
        order: -1;
    }
}

/* ================================================================
   RESPONSIVE — MOBILE (< 600px)
   ================================================================ */
@media (max-width: 599px) {

    .header-inner {
        padding: 0.6rem 1rem;
    }

    .brand-name {
        font-size: 1.2rem;
    }

    .hero {
        min-height: 70vh;
    }

    .hero-content {
        padding: 2rem 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 320px;
    }

    /* Grilles en 1 colonne */
    .paniers-grid,
    .engagements-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section-paniers,
    .section-engagements,
    .section-histoire,
    .section-commande {
        padding: 3rem 0;
    }

    .commande-form {
        padding: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}