:root {
    --laranja: #f58634;
    --laranja-escuro: #c96924;
    --preto: #252424;
    --grafite: #373435;
    --cinza: #e7e7e7;
    --cinza-claro: #f6f6f6;
    --branco: #ffffff;
    --texto: #302f30;
}

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

html {
    background: var(--cinza);
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    color: var(--texto);
    font-family: Montserrat, Arial, Helvetica, sans-serif;
    line-height: 1.55;
    min-height: 100%;
    overflow-x: hidden;
}

img,
video {
    display: block;
    max-width: 100%;
}

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

a:hover {
    color: var(--laranja);
}

p,
li,
a,
span,
button {
    font-size: 0.95rem;
}

h1,
h2,
h3,
h4 {
    color: inherit;
    font-weight: 800;
    line-height: 1.12;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    text-transform: uppercase;
}

h2 {
    font-size: clamp(1.55rem, 2.4vw, 2.2rem);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

h3 {
    font-size: 1.25rem;
}

section {
    padding: 96px 0;
}

.container {
    margin: 0 auto;
    max-width: 1180px;
    padding: 0 24px;
    width: 100%;
}

.section-header {
    margin: 0 auto 34px;
    max-width: 780px;
    text-align: center;
}

.button,
button.button {
    align-items: center;
    background: var(--laranja);
    border: 0;
    border-radius: 8px;
    color: var(--preto);
    cursor: pointer;
    display: inline-flex;
    font-weight: 800;
    gap: 8px;
    justify-content: center;
    min-height: 44px;
    padding: 11px 18px;
    text-align: center;
    text-transform: uppercase;
    transition: background 0.2s ease, transform 0.2s ease;
}

.button:hover,
button.button:hover,
.button:focus-visible,
button.button:focus-visible {
    background: #ff9a4f;
    color: var(--preto);
    transform: translateY(-1px);
}

.button .icon,
button.button .icon {
    height: 20px;
    width: 20px;
}

.icon {
    height: 20px;
    width: 20px;
}

header {
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    color: var(--branco);
    display: flex;
    height: 70px;
    justify-content: space-between;
    left: 0;
    padding: 10px 8vw;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 1000;
}

header .site-branding img {
    height: auto;
    max-height: 32px;
    width: 196px;
}

header nav ul {
    align-items: center;
    display: flex;
    gap: 22px;
    list-style: none;
    text-transform: uppercase;
}

header nav a {
    color: var(--branco);
    font-weight: 700;
}

header nav a:hover {
    color: var(--laranja);
}

header .infos {
    display: flex;
    gap: 10px;
}

header .infos .button {
    min-height: 42px;
    padding: 10px;
    width: 42px;
}

.mobile-menu {
    background: transparent;
    border: 0;
    cursor: pointer;
    display: none;
    min-height: 44px;
    min-width: 44px;
    padding: 7px;
}

.mobile-menu .lines {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu .lines div {
    background: var(--laranja);
    height: 4px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    width: 30px;
}

.mobile-menu .lines.active .line1 {
    transform: rotate(-45deg) translate(-8px, 8px);
}

.mobile-menu .lines.active .line2 {
    opacity: 0;
}

.mobile-menu .lines.active .line3 {
    transform: rotate(45deg) translate(-5px, -5px);
}

.contact-link {
    align-items: flex-start;
    display: flex;
    gap: 12px;
    margin: 12px 0;
}

.contact-link span {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.72;
    text-transform: uppercase;
}

.contact-link a {
    color: var(--laranja);
    font-weight: 800;
}

.reviews-static {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 28px;
}

.reviews-static article,
.service-card,
.machine-card {
    background: var(--branco);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.07);
}

.reviews-static article {
    padding: 20px;
    text-align: left;
}

.reviews-static strong {
    display: block;
    font-weight: 800;
}

.reviews-static span {
    color: #707070;
    display: block;
    font-size: 0.82rem;
    margin: 3px 0 10px;
}

.faq-list {
    display: grid;
    gap: 10px;
    margin: 28px auto 0;
    max-width: 860px;
}

.faq-list details {
    background: var(--branco);
    border-radius: 8px;
    overflow: hidden;
}

.faq-list summary {
    background: var(--laranja);
    color: var(--preto);
    cursor: pointer;
    font-weight: 800;
    list-style: none;
    padding: 16px 20px;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list details p {
    background: var(--grafite);
    color: var(--branco);
    padding: 18px 20px;
}

.faq-list details a,
.faq-list details strong {
    color: var(--laranja);
}

.floating-whatsapp {
    align-items: center;
    bottom: 24px;
    display: flex;
    height: 72px;
    justify-content: center;
    position: fixed;
    right: 24px;
    transition: transform 0.2s ease, filter 0.2s ease;
    width: 72px;
    z-index: 9999;
}

.floating-whatsapp:hover {
    filter: brightness(1.06);
    transform: translateY(-3px);
}

footer {
    background: linear-gradient(183deg, var(--grafite) -20%, var(--preto) 98%);
    color: var(--branco);
    margin-top: 90px;
    padding: 72px 0 28px;
    text-align: center;
}

footer .content-footer {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

footer .site-branding img {
    max-width: 210px;
}

footer a {
    color: var(--laranja);
    font-weight: 700;
}

.page-body {
    background: var(--branco);
    border-radius: 8px;
    margin-top: 120px;
    padding: 42px;
}

.page-body h1,
.page-body h2 {
    color: var(--preto);
    margin-bottom: 18px;
}

.page-body p,
.page-body li {
    margin-bottom: 14px;
}

.page-body ul {
    margin-left: 20px;
}

@media (max-width: 1200px) {
    header {
        box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
        padding: 10px 6vw;
    }

    header .infos {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    #primary-menu {
        background: var(--preto);
        border-top: 1px solid var(--laranja);
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
        display: none;
        left: 0;
        padding: 38px 50px;
        position: absolute;
        right: 0;
        top: 70px;
    }

    #primary-menu.active {
        display: block;
    }

    header nav ul {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }

    .container {
        padding: 0 18px;
    }

    .button {
        width: 100%;
    }

    .floating-whatsapp {
        bottom: 16px;
        height: 62px;
        right: 16px;
        width: 62px;
    }

    .page-body {
        border-radius: 0;
        margin-top: 90px;
        padding: 28px 20px;
    }
}