:root {
    --bg: #edf5e8;
    --surface: rgba(255, 253, 245, 0.88);
    --surface-strong: #e7f2de;
    --nav-bg: #ffd2a3;
    --ink: #071632;
    --muted: #657079;
    --blue: #064fa8;
    --blue-dark: #06265d;
    --red: #ed1c2f;
    --orange: #ff6a18;
    --green: #4d9b25;
    --green-dark: #245f2b;
    --gold: #ffb13b;
    --line: #e8dccb;
    --shadow: 0 18px 45px rgba(6, 38, 93, 0.14);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100%;
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background:
        linear-gradient(180deg, rgba(237,245,232,0.62), rgba(255,247,229,0.48)),
        linear-gradient(90deg, rgba(6,38,93,0.08), rgba(255,106,24,0.05), rgba(77,155,37,0.08)),
        url("../Images/background-bvnutrition-decorative.png") center / cover fixed,
        var(--bg);
    line-height: 1.55;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04) 340px, rgba(255,255,255,0.10)),
        radial-gradient(circle at top right, rgba(255,106,24,0.10), transparent 360px),
        radial-gradient(circle at bottom left, rgba(6,79,168,0.10), transparent 420px);
    z-index: -1;
}

img {
    max-width: 100%;
}

a {
    color: inherit;
}

h1, h2, h3, h4, p {
    margin-top: 0;
}

h1, h2, h3 {
    color: var(--ink);
    line-height: 1.1;
    letter-spacing: 0;
}

p {
    color: var(--muted);
}

button,
input {
    font: inherit;
}

.header {
    position: sticky;
    top: 0;
    z-index: 20;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 4px clamp(18px, 5vw, 64px);
    background:
        linear-gradient(90deg, rgba(255,221,174,0.98), rgba(255,183,112,0.96)),
        var(--nav-bg);
    border-bottom: 1px solid rgba(237, 28, 47, 0.24);
    backdrop-filter: blur(16px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 800;
    color: var(--blue-dark);
}

.logo img {
    width: 156px;
    height: auto;
    object-fit: contain;
    margin: 2px 0;
}

.logo span {
    display: none;
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--surface);
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    width: 19px;
    height: 2px;
    background: var(--blue-dark);
    border-radius: 999px;
    content: "";
    position: relative;
}

.nav-toggle-label span::before {
    position: absolute;
    top: -6px;
}

.nav-toggle-label span::after {
    position: absolute;
    top: 6px;
}

.menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.menu li {
    position: relative;
}

.bar-menu-link {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 15px;
    border-radius: 999px;
    color: var(--ink);
    text-decoration: none;
    font-weight: 700;
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.bar-menu-link:hover,
.bar-menu-link-current {
    background: var(--blue);
    color: #fff;
    transform: translateY(-1px);
}

.dropdown > a::after {
    content: "";
    width: 7px;
    height: 7px;
    margin-left: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.submenu {
    display: none;
    list-style: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    padding: 8px;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(90deg, rgba(255,221,174,0.98), rgba(255,183,112,0.96)),
        var(--nav-bg);
    box-shadow: var(--shadow);
}

.dropdown:hover .submenu,
.dropdown:focus-within .submenu {
    display: block;
}

.submenu .bar-menu-link {
    width: 100%;
    border-radius: 6px;
}

.hero {
    min-height: 78vh;
    display: grid;
    align-items: end;
    padding: clamp(92px, 12vw, 150px) clamp(20px, 6vw, 80px) clamp(54px, 8vw, 88px);
    color: white;
    background:
        linear-gradient(90deg, rgba(6,38,93,0.08), rgba(6,38,93,0.02) 44%, rgba(6,38,93,0)),
        url("../Images/hero-bvnutrition-nature.png") center / cover;
}

.hero-content {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    margin-bottom: 14px;
    color: var(--orange);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
}

.hero h1 {
    margin-bottom: 18px;
    color: #fff;
    font-size: 5rem;
}

.hero p {
    max-width: 600px;
    color: rgba(255,255,255,0.9);
    font-size: 1.12rem;
}

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

.btn {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 800;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn-primary {
    background: var(--orange);
    color: #21160a;
    box-shadow: 0 12px 24px rgba(0,0,0,0.16);
}

.btn-secondary {
    background: rgba(255,255,255,0.92);
    color: var(--blue-dark);
    border-color: rgba(255,255,255,0.52);
}

.btn:hover {
    transform: translateY(-2px);
}

.page-section {
    padding: clamp(42px, 7vw, 86px) clamp(18px, 5vw, 64px);
}

.section-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    max-width: 1180px;
    margin: 0 auto 26px;
}

.section-header h2 {
    margin-bottom: 8px;
    font-size: 2.8rem;
}

.section-header p {
    max-width: 620px;
    margin-bottom: 0;
}

.category-grid,
.promise-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    max-width: 1180px;
    margin: 0 auto;
}

.category-card,
.promise-card {
    min-height: 230px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: 0 12px 30px rgba(36,45,37,0.08);
}

.category-card {
    position: relative;
    display: flex;
    align-items: end;
    padding: 22px;
    color: white;
    text-decoration: none;
    background-size: cover;
    background-position: center;
}

.category-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(6,38,93,0.82));
}

.category-card > span,
.category-card > strong {
    position: relative;
    z-index: 1;
}

.category-card strong {
    display: block;
    color: #fff;
    font-size: 1.45rem;
}

.category-card span {
    display: block;
    color: rgba(255,255,255,0.86);
    font-weight: 700;
}

.cat-chien {
    background-image: url("../Images/energy_bonmascota.jpg");
}

.cat-chat {
    background-image: url("../Images/bonmascota_chat.jpg");
}

.cat-depot {
    background-image: url("../Images/saumon_et_riz_bonmascota.jpg");
}

.promise-card {
    position: relative;
    padding: 24px;
}

.promise-card::before {
    content: "";
    display: block;
    width: 54px;
    height: 6px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--orange), var(--red), var(--blue));
}

.promise-card h3 {
    margin-bottom: 10px;
}

.shop-hero,
.detail-hero,
.contact-hero {
    padding: clamp(42px, 7vw, 74px) clamp(18px, 5vw, 64px) 26px;
}

.shop-hero-inner,
.detail-hero-inner,
.contact-hero-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.shop-hero h1,
.detail-hero h1,
.contact-hero h1 {
    margin-bottom: 12px;
    font-size: 4rem;
}

.shop-tools {
    display: flex;
    gap: 12px;
    margin-top: 22px;
}

.search-input {
    width: min(100%, 460px);
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,0.86);
    color: var(--ink);
    box-shadow: 0 12px 25px rgba(36,45,37,0.06);
}

.shop-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 28px;
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto clamp(42px, 7vw, 78px);
}

.sidebar {
    align-self: start;
    position: sticky;
    top: 96px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 12px 30px rgba(36,45,37,0.08);
}

.sidebar h2 {
    margin-bottom: 18px;
}

.sidebar h3 {
    margin: 18px 0 8px;
    color: var(--blue-dark);
    font-size: 0.95rem;
}

.filter-label {
    display: flex;
    gap: 10px;
    align-items: center;
    min-height: 38px;
    color: var(--ink);
    cursor: pointer;
}

.filter-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--blue);
}

.produits {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 20px;
}

.card-link {
    display: block;
    color: inherit;
    text-decoration: none;
    height: 100%;
}

.cardproduit {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 14px 30px rgba(36,45,37,0.08);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.cardproduit::before {
    content: "";
    display: block;
    height: 5px;
    background: linear-gradient(90deg, var(--blue), var(--red), var(--orange));
}

.cardproduit:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: rgba(6,79,168,0.32);
}

.cardproduit-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--surface-strong);
}

.cardproduit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}

.cardproduit:hover .cardproduit-image img {
    transform: scale(1.04);
}

.cardproduit-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    padding: 18px;
}

.cardproduit h2 {
    margin: 0;
    font-size: 1.13rem;
}

.cardproduit p {
    margin: 0;
}

.card-description {
    display: -webkit-box;
    overflow: hidden;
    min-height: 48px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-price {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.card-price strong {
    display: block;
    color: var(--blue-dark);
    font-size: 1.2rem;
}

.card-price small {
    color: var(--muted);
}

.empty-state {
    padding: 30px;
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.72);
}

.product-detail {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto clamp(44px, 7vw, 84px);
}

.product-sheet-hero {
    padding-bottom: clamp(22px, 4vw, 34px);
}

.product-sheet-hero .detail-hero-inner {
    display: flex;
    justify-content: center;
}

.product-sheet-hero .eyebrow,
.product-sheet-hero h1 {
    display: none;
}

.sheet-title-badge {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-height: 72px;
    padding: 10px 28px 10px 12px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    box-shadow: 0 18px 34px rgba(14, 84, 164, 0.20);
}

.sheet-title-badge.is-cat {
    background: #e6253f;
}

.sheet-title-badge img {
    width: 54px;
    height: 54px;
    flex: 0 0 auto;
}

.sheet-title-badge span {
    font-size: clamp(1.45rem, 3vw, 2.55rem);
    font-weight: 950;
    line-height: 1;
    text-transform: uppercase;
}

.detail-card {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
    gap: clamp(24px, 5vw, 54px);
    align-items: start;
    padding: clamp(18px, 4vw, 36px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.product-gallery {
    display: grid;
    gap: 12px;
}

.product-gallery-main {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: var(--radius);
    background: var(--surface-strong);
}

.product-gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
    gap: 10px;
}

.gallery-thumb {
    height: 78px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--radius);
    background: var(--surface-strong);
    cursor: pointer;
    overflow: hidden;
}

.gallery-thumb.active {
    border-color: var(--orange);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.detail-info h1 {
    margin-bottom: 14px;
    font-size: 3rem;
}

.tarifs-produit {
    list-style: none;
    padding: 0;
    margin: 22px 0 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.tarifs-produit li {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.82);
    border-bottom: 1px solid var(--line);
}

.tarifs-produit li:last-child {
    border-bottom: 0;
}

.tarifs-produit strong {
    color: var(--blue-dark);
}

.detail-card-catalogue {
    position: relative;
    grid-template-columns: minmax(260px, 0.78fr) minmax(340px, 1.22fr);
    grid-template-areas:
        "badges badges"
        "gallery info"
        "composition composition"
        "analytics analytics";
    gap: 18px clamp(22px, 4vw, 42px);
    overflow: hidden;
    border: 2px solid rgba(14, 84, 164, 0.28);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 247, 235, 0.9)),
        var(--surface);
}

.detail-card-catalogue.is-cat {
    border-color: rgba(229, 33, 54, 0.32);
}

.catalogue-ribbon {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 0 12px 24px rgba(14, 84, 164, 0.18);
}

.catalogue-ribbon img {
    width: 34px;
    height: 34px;
}

.detail-card-catalogue.is-cat .catalogue-ribbon {
    background: #e6253f;
}

.detail-card-catalogue .product-gallery {
    grid-area: gallery;
    align-self: stretch;
    padding: 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(14, 84, 164, 0.10);
}

.detail-card-catalogue .detail-info {
    grid-area: info;
    display: grid;
    align-content: start;
    gap: 16px;
}

.sheet-badges {
    grid-area: badges;
    min-height: 1px;
}

.product-gallery-empty {
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 136, 35, 0.18), transparent 34%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(242, 248, 238, 0.92));
}

.detail-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
    margin-bottom: 0;
}

.detail-badges span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 7px 13px;
    border-radius: 999px;
    background: #ff7920;
    color: #fff;
    font-weight: 850;
    box-shadow: 0 10px 20px rgba(255, 121, 32, 0.18);
}

.detail-badges img {
    width: 22px;
    height: 22px;
}

.catalogue-detail-info h1 {
    margin: 0;
    color: var(--blue-dark);
    line-height: 1.02;
    font-size: clamp(2rem, 4vw, 3.7rem);
}

.catalogue-prices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    align-items: stretch;
}

.catalogue-price-card {
    display: grid;
    align-content: center;
    min-height: 136px;
    padding: 16px;
    border-radius: 8px;
    border: 2px solid rgba(14, 84, 164, 0.16);
    background: rgba(255, 255, 255, 0.86);
    text-align: center;
}

.detail-card-catalogue.is-cat .catalogue-price-card {
    border-color: rgba(229, 33, 54, 0.18);
}

.catalogue-price-card strong {
    color: var(--blue);
    font-size: clamp(2.7rem, 5vw, 4.35rem);
    line-height: 0.95;
    font-weight: 950;
}

.detail-card-catalogue.is-cat .catalogue-price-card strong {
    color: #e6253f;
}

.catalogue-price-card span {
    margin-top: 8px;
    color: var(--ink);
    font-size: 1.15rem;
    font-weight: 900;
}

.catalogue-price-card small {
    margin-top: 4px;
    color: var(--ink);
    font-size: 1rem;
    font-weight: 700;
}

.tarifs-produit small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.ideal-card,
.composition-panel,
.analytics-panel {
    border: 1px solid rgba(14, 84, 164, 0.14);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.72);
}

.ideal-card {
    margin-top: 18px;
    padding: 18px 20px;
}

.ideal-card h2,
.composition-panel h2,
.analytics-panel h2 {
    margin: 0 0 12px;
    color: var(--blue-dark);
    font-size: 1.2rem;
}

.ideal-card ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 8px 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ideal-card li {
    position: relative;
    padding-left: 20px;
    color: var(--ink);
    font-weight: 700;
}

.ideal-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
}

.composition-panel {
    grid-area: composition;
    padding: clamp(18px, 3vw, 24px);
}

.composition-panel p {
    margin: 0;
    color: var(--ink);
    line-height: 1.7;
}

.analytics-panel {
    grid-area: analytics;
    padding: clamp(18px, 3vw, 24px);
    background: linear-gradient(135deg, rgba(14, 84, 164, 0.08), rgba(255, 121, 32, 0.10));
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.analytics-item {
    display: grid;
    justify-items: center;
    gap: 7px;
    min-height: 92px;
    padding: 16px 14px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.88);
    text-align: center;
}

.analytics-item img {
    width: 42px;
    height: 42px;
}

.analytics-item span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 800;
}

.analytics-item strong {
    display: block;
    margin-top: 7px;
    color: var(--blue-dark);
    font-size: 1.55rem;
    line-height: 1;
}

.product-detail-kicker {
    color: var(--blue-dark);
    font-size: 0.92rem;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.catalog-title-ribbon {
    width: min(760px, 94vw);
    height: auto;
    object-fit: contain;
}

.catalog-sheet {
    position: relative;
    display: grid;
    gap: clamp(18px, 3vw, 30px);
    overflow: hidden;
    min-height: 760px;
    padding: clamp(22px, 4vw, 42px) clamp(20px, 4vw, 54px) clamp(24px, 4vw, 48px);
    border: 1px solid rgba(6, 38, 93, 0.18);
    border-radius: 8px;
    background:
        radial-gradient(circle at 82% 14%, rgba(255, 121, 32, 0.07), transparent 28%),
        linear-gradient(135deg, #ffffff 0%, #fffdfa 58%, #fff7ef 100%);
    box-shadow: 0 18px 42px rgba(6, 38, 93, 0.10);
}

.catalog-sheet-main {
    display: grid;
    grid-template-columns: minmax(230px, 0.85fr) minmax(330px, 1.15fr);
    gap: clamp(24px, 4vw, 52px);
    align-items: start;
}

.catalog-sheet-visual {
    align-self: stretch;
    min-width: 0;
}

.catalog-sheet .product-gallery-main {
    width: 100%;
    min-height: 520px;
    max-height: 680px;
    aspect-ratio: 0.68 / 1;
    object-fit: contain;
    border-radius: 0;
    background: transparent;
}

.catalog-sheet .product-gallery-empty {
    border: 1px dashed rgba(6, 38, 93, 0.18);
    background:
        radial-gradient(circle at 42% 34%, rgba(255, 121, 32, 0.12), transparent 34%),
        rgba(255, 255, 255, 0.56);
}

.catalog-sheet .product-gallery-thumbs {
    grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
}

.catalog-sheet-info {
    display: grid;
    gap: clamp(12px, 2vw, 20px);
    min-width: 0;
}

.catalog-sheet-info h1 {
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(2.15rem, 4vw, 4rem);
    font-weight: 950;
    line-height: 1.08;
    text-transform: uppercase;
}

.catalog-sheet-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.catalog-sheet-badge-image {
    width: min(270px, 100%);
    height: auto;
    object-fit: contain;
}

.catalog-sheet-badge-image-green {
    width: min(270px, 100%);
}

.catalog-sheet-badge-image-france {
    width: min(270px, 100%);
}

.catalog-sheet-badge-text {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 8px 18px;
    border-radius: 8px;
    background: var(--orange);
    color: #fff;
    font-weight: 950;
    text-transform: uppercase;
}

.catalog-sheet-buy {
    display: grid;
    grid-template-columns: minmax(180px, 0.9fr) minmax(190px, 1fr);
    gap: clamp(16px, 3vw, 30px);
    align-items: center;
}

.catalog-sheet-prices {
    display: grid;
    gap: 10px;
}

.catalog-sheet-price {
    display: grid;
    justify-items: center;
    padding: 8px 10px;
    color: var(--blue-dark);
    background: rgba(255, 255, 255, 0.74);
    border-radius: 8px;
}

.catalog-sheet-price strong {
    display: flex;
    align-items: flex-start;
    color: var(--blue-dark);
    font-size: clamp(1.35rem, 2.7vw, 2.2rem);
    font-weight: 950;
    line-height: 1;
}

.catalog-sheet-price strong span {
    margin-top: 0;
    font-size: 1em;
}

.catalog-sheet-price em {
    margin-top: 8px;
    color: var(--blue-dark);
    font-size: clamp(1.28rem, 2.4vw, 2rem);
    font-style: normal;
    font-weight: 950;
    line-height: 1;
    text-transform: uppercase;
}

.catalog-sheet-price small {
    margin-top: 7px;
    color: var(--blue-dark);
    font-size: clamp(1rem, 1.8vw, 1.35rem);
    font-weight: 700;
}

.catalog-sheet-ideal {
    padding: clamp(14px, 2vw, 24px);
    border: 1px solid rgba(255, 121, 32, 0.36);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.68);
}

.catalog-sheet-ideal h2 {
    margin: 0 0 14px;
    color: var(--blue-dark);
    font-size: clamp(1.15rem, 2vw, 1.7rem);
    font-weight: 950;
    text-align: center;
    text-transform: uppercase;
}

.catalog-sheet-ideal ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.catalog-sheet-ideal li {
    position: relative;
    padding-left: 34px;
    color: var(--ink);
    font-size: clamp(1rem, 1.8vw, 1.35rem);
    font-weight: 700;
    line-height: 1.25;
}

.catalog-sheet-ideal li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: -0.06em;
    color: #148a45;
    font-size: 1.55em;
    font-weight: 950;
}

.catalog-sheet-composition {
    display: grid;
    gap: 10px;
    max-width: 720px;
}

.catalog-sheet-composition h2 {
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(1.25rem, 2.2vw, 1.85rem);
    font-weight: 950;
    text-transform: uppercase;
}

.catalog-sheet-composition p {
    margin: 0;
    color: #1d2430;
    font-size: clamp(1.16rem, 1.85vw, 1.48rem);
    line-height: 1.7;
}

.catalog-sheet-analytics {
    display: grid;
    gap: 14px;
    padding: clamp(16px, 2.6vw, 28px);
    border: 1px solid rgba(255, 121, 32, 0.34);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.64);
}

.catalog-sheet-analytics h2 {
    margin: 0;
    color: var(--blue-dark);
    font-size: clamp(1.3rem, 2.4vw, 2rem);
    font-weight: 950;
    text-align: center;
    text-transform: uppercase;
}

.catalog-sheet-analytics-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.catalog-sheet-analytics-item {
    display: grid;
    justify-items: center;
    align-content: start;
    gap: 8px;
    min-height: 126px;
    padding: 4px clamp(8px, 2vw, 18px);
    color: var(--blue-dark);
    text-align: center;
    border-right: 1px solid rgba(255, 121, 32, 0.32);
}

.catalog-sheet-analytics-item:last-child {
    border-right: 0;
}

.catalog-sheet-analytics-item img {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.catalog-sheet-analytics-item span {
    display: block;
    min-height: 2.4em;
    color: var(--blue-dark);
    font-size: clamp(0.82rem, 1.3vw, 1rem);
    font-weight: 900;
    line-height: 1.15;
}

.catalog-sheet-analytics-item strong {
    display: block;
    color: var(--blue-dark);
    font-size: clamp(2rem, 3.4vw, 3rem);
    font-weight: 950;
    line-height: 1;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 26px;
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto clamp(44px, 7vw, 84px);
}

.contact-map,
.contact-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 14px 30px rgba(36,45,37,0.08);
}

.contact-map iframe {
    display: block;
    width: 100%;
    min-height: 440px;
}

.contact-card {
    padding: clamp(22px, 4vw, 34px);
}

.contact-card a {
    color: var(--blue-dark);
    font-weight: 800;
}

.footer {
    margin-top: auto;
    background: var(--blue-dark);
    color: rgba(255,255,255,0.86);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    align-items: center;
    justify-content: space-between;
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    padding: 26px 0;
}

.footer a {
    color: #fff;
    font-weight: 700;
}

.border-top {
    border-top: 1px solid rgba(255,255,255,0.12);
}

.text-muted {
    color: rgba(255,255,255,0.72);
}

@media (max-width: 900px) {
    .nav-toggle-label {
        display: inline-flex;
    }

    .site-nav {
        flex-wrap: wrap;
    }

    .menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding-top: 10px;
    }

    .nav-toggle:checked ~ .menu {
        display: flex;
    }

    .bar-menu-link {
        width: 100%;
        justify-content: center;
        border-radius: var(--radius);
    }

    .submenu {
        position: static;
        display: block;
        min-width: 0;
        margin-top: 0;
        box-shadow: none;
        background:
            linear-gradient(90deg, rgba(255,221,174,0.98), rgba(255,183,112,0.96)),
            var(--nav-bg);
    }

    .hero {
        min-height: 68vh;
        background:
            linear-gradient(180deg, rgba(6,38,93,0.44), rgba(6,38,93,0.10)),
            url("../Images/hero-bvnutrition-nature.png") center / cover;
    }

    .category-grid,
    .promise-grid,
    .shop-layout,
    .detail-card,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .section-header {
        display: block;
    }

    .sidebar {
        position: static;
    }

    .detail-card {
        padding: 16px;
    }

    .detail-card-catalogue {
        grid-template-areas:
            "badges"
            "gallery"
            "info"
            "composition"
            "analytics";
    }

    .catalog-sheet-main,
    .catalog-sheet-buy {
        grid-template-columns: 1fr;
    }

    .catalog-sheet .product-gallery-main {
        min-height: 360px;
        max-height: 520px;
        aspect-ratio: 1 / 1;
    }

    .catalog-sheet-analytics-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 12px 0;
    }

    .catalog-sheet-analytics-item {
        border-right: 0;
    }

    .detail-badges {
        justify-content: flex-start;
    }

    .hero h1 {
        font-size: 3.2rem;
    }

    .section-header h2,
    .shop-hero h1,
    .detail-hero h1,
    .contact-hero h1 {
        font-size: 2.4rem;
    }

    .detail-info h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 560px) {
    .site-nav {
        padding-top: 6px;
        padding-bottom: 6px;
    }

    .logo img {
        width: 132px;
        height: auto;
    }

    .logo span {
        display: none;
    }

    .hero-actions,
    .section-actions,
    .shop-tools {
        flex-direction: column;
    }

    .btn,
    .search-input {
        width: 100%;
    }

    .produits {
        grid-template-columns: 1fr;
    }

    .tarifs-produit li {
        display: block;
    }

    .ideal-card ul,
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .catalog-sheet {
        width: calc(100vw - 24px);
        margin-left: calc(50% - 50vw + 12px);
        padding: 18px 14px 22px;
    }

    .catalog-title-ribbon {
        width: min(360px, 94vw);
    }

    .catalog-sheet-info h1 {
        font-size: 2.05rem;
    }

    .catalog-sheet-price strong {
        font-size: 1.35rem;
    }

    .catalog-sheet-price em {
        font-size: 1.25rem;
    }

    .catalog-sheet-composition p {
        font-size: 1.08rem;
        line-height: 1.6;
    }

    .catalog-sheet-analytics-grid {
        grid-template-columns: 1fr;
    }

    .catalog-sheet-analytics-item {
        min-height: 0;
        grid-template-columns: 48px 1fr auto;
        align-items: center;
        justify-items: start;
        text-align: left;
        border-bottom: 1px solid rgba(255, 121, 32, 0.22);
    }

    .catalog-sheet-analytics-item:last-child {
        border-bottom: 0;
    }

    .catalog-sheet-analytics-item img {
        width: 42px;
        height: 42px;
    }

    .catalog-sheet-analytics-item span {
        min-height: 0;
    }

    .catalog-sheet-analytics-item strong {
        font-size: 1.9rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-header h2,
    .shop-hero h1,
    .detail-hero h1,
    .contact-hero h1,
    .detail-info h1 {
        font-size: 2rem;
    }
}