@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700&family=Playfair+Display:wght@500;600;700&display=swap');

:root {
    --rose-clair: #f8dfe1;
    --rose-pale: #fff7f5;
    --rose-fonce: #d9878b;
    --terre-cuite: #a95f55;
    --brun: #563a35;
    --blanc: #ffffff;
    --ombre: rgba(86, 58, 53, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--rose-pale);
    color: var(--brun);
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
}

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

a {
    color: var(--terre-cuite);
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

a:hover {
    opacity: 0.78;
}

.container {
    width: min(1120px, calc(100% - 36px));
    margin: 0 auto;
}

/* En-tête */

header {
    padding: 26px 0 22px;
    background: var(--rose-clair);
    text-align: center;
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.brand-logo {
    display: block;
    width: min(260px, 68vw);
    max-height: 150px;
    object-fit: contain;
}

.brand h1 {
    margin: 0;
    color: var(--terre-cuite);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Navigation */

.nav-buttons {
    padding: 15px 0;
    background: var(--blanc);
    border-bottom: 1px solid rgba(169, 95, 85, 0.15);
}

.nav-buttons .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 13px 25px;
    border: 0;
    border-radius: 28px;
    background: var(--terre-cuite);
    color: var(--blanc);
    font-weight: 700;
    text-align: center;
    box-shadow: 0 5px 12px rgba(169, 95, 85, 0.18);
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    background: var(--rose-fonce);
    color: var(--blanc);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 8px 17px rgba(169, 95, 85, 0.25);
}

.btn-nav {
    min-width: 145px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--terre-cuite);
    color: var(--terre-cuite);
    box-shadow: none;
}

.btn-nav:hover {
    background: var(--terre-cuite);
    color: var(--blanc);
}

/* Contenu principal */

main {
    padding: 42px 0 52px;
}

.hero {
    width: min(1000px, calc(100% - 36px));
    margin: 0 auto;
    padding: clamp(32px, 6vw, 65px) clamp(22px, 6vw, 75px);
    background: var(--blanc);
    border-radius: 24px;
    box-shadow: 0 10px 30px var(--ombre);
    text-align: center;
}

.hero-content h2 {
    max-width: 850px;
    margin: 0 auto 22px;
    color: var(--terre-cuite);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.25;
}

.hero-content > p {
    max-width: 760px;
    margin: 0 auto 14px;
    font-size: 1.05rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin: 38px 0;
}

.feature {
    padding: 24px 20px;
    background: var(--rose-pale);
    border: 1px solid rgba(217, 135, 139, 0.28);
    border-radius: 18px;
}

.feature h3 {
    margin: 0 0 10px;
    color: var(--terre-cuite);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
}

.feature p {
    margin: 0;
    font-size: 0.95rem;
}

/* Pied de page */

.footer-contact {
    padding: 42px 0 28px;
    background: var(--rose-clair);
    color: var(--brun);
    text-align: center;
}

.footer-contact h2 {
    margin: 0 0 14px;
    color: var(--terre-cuite);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2rem;
}

.footer-contact p {
    margin: 8px 0;
}

.footer-contact a {
    font-weight: 600;
}

/* Icônes des réseaux sociaux */

.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    margin: 24px 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    padding: 8px;
    background: var(--blanc);
    border-radius: 50%;
    box-shadow: 0 5px 12px rgba(86, 58, 53, 0.16);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 9px 18px rgba(86, 58, 53, 0.22);
}

.social-links img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Adaptation mobile */

@media (max-width: 720px) {
    .container {
        width: min(100% - 26px, 1120px);
    }

    header {
        padding: 22px 0 18px;
    }

    .brand-logo {
        width: min(220px, 72vw);
    }

    main {
        padding: 25px 0 35px;
    }

    .hero {
        width: calc(100% - 26px);
        padding: 32px 18px 38px;
        border-radius: 18px;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 28px 0;
    }

    .feature {
        padding: 20px 17px;
    }

    .nav-buttons .container {
        gap: 9px;
    }

    .btn-nav {
        min-width: 130px;
        padding: 9px 14px;
        font-size: 0.92rem;
    }

    .footer-contact {
        padding: 34px 0 24px;
    }
}