/* Variables de couleurs basées sur l'avocat */
:root {
    --dark-skin: #2D3E1A;      /* Vert sombre peau */
    --flesh-green: #A7C957;    /* Vert chair tendre */
    --pit-brown: #6A3805;      /* Brun noyau */
    --cream-bg: #F2E8CF;       /* Crème fond */
    --light-off: #F9F9F9;      /* Blanc cassé */
    --text-color: #333;
    --white: #ffffff;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-off);
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    background-color: var(--white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-skin);
}

.logo img {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.logo span {
    color: var(--flesh-green);
}

.nav-container {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-skin);
    font-weight: 600;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--flesh-green);
}

.lang-switcher {
    margin-left: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    color: var(--dark-skin);
}

.lang-switcher a {
    color: var(--pit-brown);
    text-decoration: none;
    padding: 0 6px;
    transition: all 0.3s;
}

.lang-switcher a:hover {
    color: var(--flesh-green);
}

.lang-switcher a.active-lang {
    color: var(--dark-skin);
    border-bottom: 2px solid var(--flesh-green);
}

/* Hero Section */
.hero, .sub-hero {
    min-height: 80vh;
    height: auto;
    padding: 120px 0 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background: linear-gradient(to right, #4A5D23 50%, var(--flesh-green) 50%);
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 85%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.2)), url('https://images.unsplash.com/photo-1523049673857-eb18f1d7b578?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
    border-radius: 0 0 50% 50% / 0 0 100% 100%;
    z-index: -1;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    animation: tubeBreath 6s infinite alternate ease-in-out;
}

@keyframes tubeBreath {
    from { height: 80%; }
    to { height: 88%; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    animation: fadeInUp 1.2s ease-out;
    width: 100%;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: calc(2rem + 1.5vw);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: calc(1rem + 0.2vw);
    margin: 0 auto 30px;
    max-width: 700px;
    padding: 0 15px;
}

.wave-container {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 2;
}

.wave-container svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: clamp(60px, 10vw, 150px);
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin: 8px;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--flesh-green);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background-color: var(--dark-skin);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--dark-skin);
}

/* Section Titres Globaux */
.section-title {
    font-size: calc(1.8rem + 1vw);
    text-align: center;
    margin-bottom: 40px;
}

/* Produits & Slider */
.products {
    background-color: var(--flesh-green);
    color: var(--white);
    padding: 80px 0;
    overflow: hidden;
}

.slider-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.product-grid {
    display: flex;
    gap: 30px;
    animation: slideProducts 25s linear infinite;
    width: max-content;
}

.product-grid:hover {
    animation-play-state: paused;
}

.product-card {
    flex: 0 0 280px;
    background-color: var(--white);
    color: var(--text-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-img {
    height: 180px;
    background-size: cover;
    background-position: center;
}

@keyframes slideProducts {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-310px * 3)); } /* Largeur carte (280px) + Gap (30px) */
}

.avocado-img { background-image: url('https://images.unsplash.com/photo-1519162808019-7de1683fa2ad?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); }
.oil-img { background-image: url('https://images.unsplash.com/photo-1474979266404-7eaacbcd87c5?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); }

.product-info {
    padding: 25px;
}

.product-info h3 {
    margin-bottom: 10px;
    color: var(--dark-skin);
}

.btn-text {
    display: inline-block;
    margin-top: 15px;
    color: var(--pit-brown);
    text-decoration: none;
    font-weight: 700;
}

.btn-text:hover {
    color: var(--flesh-green);
}

/* Bienfaits */
.benefits {
    background-color: var(--cream-bg);
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    text-align: center;
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.benefit-item h4 {
    font-size: 1.25rem;
    color: var(--dark-skin);
    margin-bottom: 10px;
}

/* Sub-pages Structures Multi-bandes */
.sub-hero .hero-image-overlay {
    border-radius: 0 0 50% 50% / 0 0 100% 100%;
}

.section-avocado {
    background-color: var(--flesh-green);
    color: var(--white);
    padding: 80px 0 140px;
    position: relative;
}

.section-avocado .wave-transition {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.section-avocado .wave-transition svg {
    display: block;
    width: calc(100% + 1.3px);
    height: clamp(50px, 8vw, 100px);
}

.section-cream {
    background-color: var(--cream-bg);
    color: var(--dark-skin);
    padding: 80px 0;
}

/* Timeline (A propos) */
.timeline {
    padding: 60px 0;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
}

.timeline-item .date {
    font-weight: 700;
    color: var(--flesh-green);
    font-size: 1.4rem;
    min-width: 120px;
    flex-shrink: 0;
}

.timeline-item .content {
    padding-left: 25px;
    border-left: 3px solid var(--cream-bg);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--flesh-green);
}

/* Actualités / News */
.news-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.news-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-info {
    padding: 20px;
}

.news-info h3 {
    margin: 10px 0;
    color: var(--dark-skin);
}

.news-info a {
    color: var(--flesh-green);
    text-decoration: none;
    font-weight: 700;
}

/* Formulaire d'inscription (Signup) */
.form-section {
    padding: 80px 0;
}

.signup-form {
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    background-color: var(--white);
    padding: 35px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-skin);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--flesh-green);
    box-shadow: 0 0 0 3px rgba(167, 201, 87, 0.2);
}

.signup-form .btn-primary {
    width: 100%;
    padding: 14px;
    font-size: 1.05rem;
    margin: 15px 0 0 0;
}

.form-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
}

.form-footer p {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #666;
}

.form-footer .btn-secondary {
    color: var(--dark-skin);
    border: 2px solid var(--dark-skin);
    display: inline-block;
    width: auto;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    margin: 10px auto 0;
}

.form-footer .btn-secondary:hover {
    background-color: var(--dark-skin);
    color: var(--white);
}

/* Footer */
footer {
    background-color: var(--dark-skin);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info .logo {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
    color: var(--flesh-green);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--flesh-green);
}

.social-links {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    font-size: 1.4rem;
    transition: transform 0.3s, color 0.3s;
}

.social-links a:hover {
    color: var(--flesh-green);
    transform: translateY(-3px);
}

.footer-contact p i {
    margin-right: 10px;
    color: var(--flesh-green);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    color: #ccc;
}

/* --- RESPONSIVE MEDIA QUERIES --- */

/* Tablettes et Mobiles (Écrans inférieurs à 768px) */
@media screen and (max-width: 768px) {
    header {
        padding: 10px 0;
    }

    .burger {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        right: 0;
        top: 0;
        height: 100vh;
        width: 65%;
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(100%);
        transition: transform 0.4s ease-in-out;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        z-index: 1000;
    }

    .nav-links li {
        margin: 15px 0;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .nav-active {
        transform: translateX(0%);
    }

    .lang-switcher {
        margin-left: 0;
        margin-top: 20px;
    }

    /* Désactivation du slider infini pour un affichage en grille propre et fluide */
    .product-grid {
        animation: none;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        width: 100%;
        justify-items: center;
    }

    .product-card {
        flex: unset;
        width: 100%;
        max-width: 320px;
    }

    .hero, .sub-hero {
        padding: 100px 0 120px;
    }

    .hero-image-overlay {
        height: 75%;
        border-radius: 0 0 35% 35% / 0 0 70% 70%;
        animation: none; /* Évite les saccades de performances sur mobile */
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-item .date {
        margin-bottom: 8px;
    }

    .timeline-item .content {
        padding-left: 0;
        padding-top: 15px;
        border-left: none;
        border-top: 2px solid var(--cream-bg);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Petits Mobiles (Écrans inférieurs à 480px) */
@media screen and (max-width: 480px) {
    .nav-links {
        width: 80%;
    }

    .logo {
        font-size: 1.3rem;
    }

    .logo img {
        height: 35px;
        width: 35px;
    }

    .hero-image-overlay {
        height: 70%;
        border-radius: 0 0 25% 25% / 0 0 50% 50%;
    }

    .signup-form {
        padding: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}