:root {
    --multi-blue: #4c74c9;
    --multi-blue-dark: #355aa6;
    --multi-red: #c9202c;
    --multi-dark: #1f1f1f;
    --multi-gray: #6f6f6f;
    --multi-light: #f6f8fc;
    --multi-border: #e9edf5;
    --multi-shadow: 0 12px 30px rgba(21, 38, 79, 0.08);
    --multi-radius: 18px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--multi-dark);
    background: #fff;
}

a {
    text-decoration: none;
}

.section-padding {
    padding: 80px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--multi-gray);
    line-height: 1.7;
}

.topbar-shadow {
    box-shadow: 0 3px 18px rgba(0, 0, 0, 0.05);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.header-inner {
    min-height: 104px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.header-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.header-brand img {
    max-height: 82px;
    width: auto;
    display: block;
    transition: transform .25s ease;
}

.header-brand:hover img {
    transform: scale(1.01);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.main-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    border-radius: 14px;
    text-decoration: none;
    color: #161616;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: all .25s ease;
}

.main-nav a:hover {
    color: #4c74c9;
    background: rgba(76, 116, 201, 0.08);
}

.main-nav a.active {
    color: #4c74c9;
    background: rgba(76, 116, 201, 0.10);
}

.main-nav a.active::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 7px;
    height: 2px;
    border-radius: 999px;
    background: #4c74c9;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.btn-header-catalogo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 16px;
    text-decoration: none;
    background: linear-gradient(135deg, #4c74c9 0%, #5f86db 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 14px 28px rgba(76, 116, 201, 0.22);
    transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.btn-header-catalogo:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(76, 116, 201, 0.28);
    opacity: .98;
}

.btn-header-catalogo i {
    font-size: 1rem;
}

.header-cart {
    position: relative;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    border: 1px solid rgba(76, 116, 201, 0.20);
    background: #fff;
    color: #4c74c9;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
    transition: all .25s ease;
}

.header-cart:hover {
    background: #4c74c9;
    color: #fff;
    border-color: #4c74c9;
    box-shadow: 0 16px 30px rgba(76, 116, 201, 0.20);
}

.header-cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 999px;
    background: #d92d20;
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 6px 14px rgba(217, 45, 32, 0.25);
}

@media (max-width: 1199.98px) {
    .header-inner {
        gap: 20px;
    }

    .main-nav a {
        padding: 10px 13px;
        font-size: .96rem;
    }

    .btn-header-catalogo {
        padding: 0 18px;
    }
}

@media (max-width: 991.98px) {
    .header-inner {
        min-height: 92px;
        flex-wrap: wrap;
        gap: 16px;
        padding: 14px 0;
    }

    .header-brand img {
        max-height: 68px;
    }

    .main-nav {
        width: 100%;
        order: 3;
        justify-content: center;
        flex-wrap: wrap;
        margin-left: 0;
        padding-top: 4px;
    }

    .header-actions {
        margin-left: auto;
    }

    .btn-header-catalogo {
        min-height: 48px;
        padding: 0 16px;
        border-radius: 14px;
    }

    .btn-header-catalogo span {
        display: none;
    }

    .header-cart {
        width: 48px;
        height: 48px;
        border-radius: 14px;
    }
}

@media (max-width: 575.98px) {
    .site-header {
        background: rgba(255, 255, 255, 0.97);
    }

    .header-inner {
        min-height: 84px;
        gap: 12px;
    }

    .header-brand img {
        max-height: 58px;
    }

    .main-nav {
        gap: 6px;
    }

    .main-nav a {
        font-size: .92rem;
        padding: 9px 12px;
        border-radius: 12px;
    }

    .btn-header-catalogo {
        min-height: 44px;
        padding: 0 14px;
    }

    .header-cart {
        width: 44px;
        height: 44px;
        font-size: 1.05rem;
    }
}

.navbar-brand img {
    max-height: 74px;
    width: auto;
}

.nav-link {
    color: var(--multi-dark);
    font-weight: 600;
}

.nav-link.active,
.nav-link:hover {
    color: var(--multi-blue);
}

.btn-multi-primary {
    background: var(--multi-blue);
    border: 1px solid var(--multi-blue);
    color: #fff;
    font-weight: 600;
    border-radius: 12px;
    padding: 12px 22px;
}

.btn-multi-primary:hover {
    background: var(--multi-blue-dark);
    border-color: var(--multi-blue-dark);
    color: #fff;
}

.btn-multi-outline {
    border: 2px solid var(--multi-blue);
    color: var(--multi-blue);
    font-weight: 700;
    border-radius: 12px;
    padding: 11px 22px;
}

.btn-multi-outline:hover {
    background: var(--multi-blue);
    color: #fff;
}
.home-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background:
            linear-gradient(90deg,
                rgba(255, 255, 255, 0.98) 17%,
                rgba(255, 255, 255, 0.80) 38%,
                rgba(255, 255, 255, 0.35) 53%,
                rgba(255, 255, 255, 0.0) 63%),
            url('../img/banner-hero.jpg') center right / cover no-repeat;
    overflow: hidden;
}
@media (max-width: 992px) {
    .home-hero {
        background: #ffffff;
        min-height: auto;
        padding: 60px 0;
        text-align: center;
    }
}
.hero-section {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .88) 42%, rgba(255, 255, 255, .40) 100%),
        url('../img/hero-multi.jpg') center center / cover no-repeat;
    min-height: 640px;
    display: flex;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(76, 116, 201, 0.12);
    color: var(--multi-blue-dark);
    border: 1px solid rgba(76, 116, 201, 0.18);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: .92rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 18px;
}

.hero-text {
    font-size: 1.08rem;
    line-height: 1.8;
    color: #4f4f4f;
    max-width: 640px;
    margin-bottom: 28px;
}

.card-clean {
    border: 1px solid var(--multi-border);
    border-radius: var(--multi-radius);
    box-shadow: var(--multi-shadow);
    height: 100%;
    background: #fff;
    transition: .25s ease;
}

.card-clean:hover {
    transform: translateY(-6px);
}

.icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 116, 201, 0.10);
    color: var(--multi-blue);
    font-size: 1.6rem;
    margin-bottom: 18px;
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--multi-blue);
    font-weight: 700;
}

.why-section {
    background: var(--multi-light);
}

.why-photo-box {
    background:
        linear-gradient(180deg, rgba(76, 116, 201, 0.06), rgba(76, 116, 201, 0.02)),
        url('../img/sobre-multi.jpg') center center / cover no-repeat;
    min-height: 480px;
    border-radius: 24px;
    box-shadow: var(--multi-shadow);
    border: 1px solid var(--multi-border);
}

.feature-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 32, 44, 0.08);
    color: var(--multi-red);
    font-size: 1.3rem;
}

.cta-section {
    background: linear-gradient(135deg, rgba(53, 90, 166, .97), rgba(76, 116, 201, .94));
    color: #fff;
    border-radius: 28px;
    overflow: hidden;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
}

.cta-text {
    color: rgba(255, 255, 255, .92);
    line-height: 1.8;
    margin-top: 14px;
}

.brand-box {
    border: 1px solid var(--multi-border);
    border-radius: 16px;
    padding: 22px 18px;
    background: #fff;
    box-shadow: 0 10px 25px rgba(21, 38, 79, 0.04);
    text-align: center;
    font-weight: 700;
    color: var(--multi-blue-dark);
    height: 100%;
}

.footer {
    background: #10131a;
    color: rgba(255, 255, 255, .82);
}

.footer-logo {
    max-width: 220px;
    filter: brightness(0) invert(1);
}

.footer h5 {
    color: #fff;
    font-size: 1.06rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer p,
.footer li,
.footer a {
    color: rgba(255, 255, 255, .78);
    line-height: 1.9;
    font-size: .98rem;
}

.footer ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-divider {
    border-top: 1px solid rgba(255, 255, 255, .10);
    margin-top: 24px;
    padding-top: 22px;
}

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1050;
}

.floating-whatsapp a {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: #fff;
    font-size: 1.9rem;
    box-shadow: 0 14px 28px rgba(37, 211, 102, 0.35);
}

@media (max-width: 991.98px) {
    .hero-section {
        min-height: auto;
        padding: 80px 0;
    }

    .hero-title {
        font-size: 2.3rem;
    }

    .section-padding {
        padding: 64px 0;
    }

    .why-photo-box {
        min-height: 320px;
    }
}
.page-hero {
    position: relative;
    background: linear-gradient(180deg, #f7f9fd 0%, #ffffff 100%);
    padding: 64px 0;
    border-bottom: 1px solid #eef1f6;
    overflow: hidden;
}

.page-hero::before {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(76, 116, 201, 0.05);
    z-index: 0;
}

.page-hero::after {
    content: "";
    position: absolute;
    left: -80px;
    bottom: -120px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(201, 32, 44, 0.03);
    z-index: 0;
}

.page-hero .container {
    position: relative;
    z-index: 2;
}

.catalog-hero {
    margin-bottom: 10px;
}

.catalog-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(76, 116, 201, 0.10);
    color: var(--multi-blue-dark);
    border: 1px solid rgba(76, 116, 201, 0.16);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: .88rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.page-hero-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--multi-dark);
    letter-spacing: -0.8px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.page-hero-subtitle {
    font-size: 1.06rem;
    line-height: 1.9;
    color: var(--multi-gray);
    max-width: 720px;
}

.page-hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-top: 22px;
}

.page-hero-highlights span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--multi-dark);
    font-size: .95rem;
    font-weight: 600;
}

.page-hero-highlights i {
    color: var(--multi-blue);
    font-size: .95rem;
}

.catalog-search-box {
    background: #ffffff;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid #e9edf5;
    box-shadow: 0 14px 35px rgba(21, 38, 79, 0.08);
}

.search-label {
    display: block;
    font-size: .92rem;
    font-weight: 600;
    color: var(--multi-dark);
    margin-bottom: 12px;
}

.catalog-search-box .input-group {
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid #dfe6f1;
    background: #fff;
}

.catalog-search-box .form-control {
    border: none;
    box-shadow: none;
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--multi-dark);
    background: transparent;
}

.catalog-search-box .form-control::placeholder {
    color: #8a93a3;
}

.catalog-search-box .btn {
    border-radius: 0;
    padding: 0 22px;
    min-width: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.catalog-search-box .btn i {
    font-size: 1.05rem;
}

.catalog-sidebar {
    position: sticky;
    top: 110px;
}

.catalog-category-list .list-group-item {
    color: var(--multi-dark);
    font-weight: 500;
    background: transparent;
    transition: .2s ease;
}

.catalog-category-list .list-group-item:hover {
    color: var(--multi-blue);
    background: transparent;
    padding-left: 4px;
}

.catalog-category-list .active-category {
    color: var(--multi-blue);
    font-weight: 700;
}

.catalog-filter-badge {
    background: rgba(76, 116, 201, 0.08);
    color: var(--multi-blue-dark);
    border: 1px solid rgba(76, 116, 201, 0.15);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: .92rem;
    font-weight: 600;
}

.product-catalog-card {
    overflow: hidden;
}

.product-card-image {
    height: 240px;
    background: #f6f8fc;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-placeholder {
    font-size: 3rem;
    color: var(--multi-blue);
    opacity: .7;
}

.product-category {
    font-size: .84rem;
    font-weight: 700;
    color: var(--multi-blue);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.product-code {
    font-size: .9rem;
    color: var(--multi-gray);
    font-weight: 600;
}

.product-description {
    min-height: 72px;
}

.pagination .page-link {
    border: 1px solid var(--multi-border);
    color: var(--multi-blue);
    padding: 10px 16px;
    border-radius: 12px !important;
    transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.pagination .page-link:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 18px rgba(76, 116, 201, 0.12);
}

.pagination .page-item.active .page-link {
    background: var(--multi-blue);
    border-color: var(--multi-blue);
    color: #fff;
    transform: translateY(-1px);
}

.pagination .page-item.disabled .page-link {
    opacity: .5;
    pointer-events: none;
}

@media (max-width: 991.98px) {
    .page-hero {
        padding: 50px 0;
    }

    .page-hero-title {
        font-size: 2.1rem;
    }

    .catalog-sidebar {
        position: static;
    }

    .catalog-search-box {
        margin-top: 8px;
    }
}

@media (max-width: 575.98px) {
    .page-hero-title {
        font-size: 1.8rem;
    }

    .page-hero-subtitle {
        font-size: 1rem;
    }

    .page-hero-highlights {
        flex-direction: column;
        gap: 10px;
    }

    .catalog-search-box {
        padding: 14px;
        border-radius: 16px;
    }
}