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

:root {
    --mech-blue: #00A8FF;
    --mech-blue-dark: #0088cc;
    --mech-navy: #0b1f33;
    --mech-dark: #071421;
    --mech-light: #f5f7fa;
    --mech-white: #ffffff;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1d1d1d;
    background: var(--mech-light);
}

.container {
    width: 90%;
    max-width: 1180px;
    margin: auto;
}

.topbar {
    background: var(--mech-dark);
    color: var(--mech-white);
    font-size: 14px;
    padding: 8px 0;
}

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

.navbar {
    background: var(--mech-white);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav-content {
    height: 78px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .logo {
    display: flex !important;
    align-items: center !important;
    height: 70px !important;
    overflow: hidden !important;
}

.navbar .logo a {
    display: flex !important;
    align-items: center !important;
    height: 70px !important;
}

.navbar .logo img {
    display: block !important;
    height: 62px !important;
    max-height: 62px !important;
    width: auto !important;
    max-width: 180px !important;
    object-fit: contain !important;
}

.navbar ul {
    display: flex;
    align-items: center;
    gap: 26px;
    list-style: none;
}

.navbar a {
    text-decoration: none;
    color: var(--mech-navy);
    font-weight: 700;
    font-size: 15px;
}

.navbar a:hover {
    color: var(--mech-blue);
}

.btn-area {
    background: var(--mech-navy);
    color: var(--mech-white) !important;
    padding: 11px 18px;
    border-radius: 4px;
}

.btn-area:hover {
    background: var(--mech-blue);
}

.hero {
    min-height: 570px;
    background:
        linear-gradient(rgba(5, 20, 35, 0.78), rgba(5, 20, 35, 0.78)),
        url("../img/industria.jpg");
    background-size: cover;
    background-position: center;
    color: var(--mech-white);
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 780px;
}

.tag {
    display: inline-block;
    background: rgba(0,168,255,0.15);
    border: 1px solid var(--mech-blue);
    color: var(--mech-white);
    padding: 9px 15px;
    border-radius: 30px;
    margin-bottom: 24px;
    font-weight: 700;
}

.hero h1 {
    font-size: 50px;
    line-height: 1.1;
    margin-bottom: 22px;
}

.hero p {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 34px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 15px 26px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 800;
}

.btn-primary {
    background: var(--mech-blue);
    color: var(--mech-white);
    transition: 0.3s;
}

.btn-primary:hover {
    background: var(--mech-blue-dark);
}

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

.btn-secondary:hover {
    background: var(--mech-white);
    color: var(--mech-navy);
}

.beneficios {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.beneficio {
    min-height: 330px;
    padding: 58px 34px;
    text-align: center;
    color: var(--mech-white);
}

.beneficio:nth-child(1) {
    background: #061522;
}

.beneficio:nth-child(2) {
    background: #0b1f33;
}

.beneficio:nth-child(3) {
    background: #12395c;
}

.beneficio:nth-child(4) {
    background: var(--mech-blue);
}

.icon {
    font-size: 54px;
    margin-bottom: 22px;
}

.beneficio h3 {
    font-size: 27px;
    margin-bottom: 20px;
}

.beneficio p {
    font-size: 17px;
    line-height: 1.7;
}

.sobre {
    background: var(--mech-white);
    padding: 85px 0;
}

.section-title span {
    color: var(--mech-blue);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title h2 {
    color: var(--mech-navy);
    font-size: 36px;
    line-height: 1.2;
    margin-top: 10px;
    margin-bottom: 22px;
    max-width: 850px;
}

.section-title.center {
    text-align: center;
}

.section-title.center h2 {
    margin-left: auto;
    margin-right: auto;
}

.sobre p {
    max-width: 900px;
    font-size: 18px;
    line-height: 1.8;
}

.numbers {
    display: flex;
    gap: 25px;
    margin-top: 42px;
}

.numbers div {
    flex: 1;
    background: var(--mech-light);
    padding: 30px;
    border-left: 5px solid var(--mech-blue);
}

.numbers strong {
    display: block;
    font-size: 38px;
    color: var(--mech-navy);
}

.numbers span {
    font-size: 16px;
}

.servicos {
    padding: 85px 0;
    background: var(--mech-light);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 42px;
}

.card {
    background: var(--mech-white);
    padding: 34px;
    min-height: 220px;
    border-radius: 8px;
    border-top: 5px solid var(--mech-blue);
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 26px rgba(0,0,0,0.12);
}

.card h3 {
    color: var(--mech-navy);
    font-size: 22px;
    margin-bottom: 16px;
}

.card p {
    line-height: 1.7;
    font-size: 16px;
}

.cta {
    background:
        linear-gradient(rgba(5, 20, 35, 0.88), rgba(5, 20, 35, 0.88)),
        url("../img/industria.jpg");
    background-size: cover;
    background-position: center;
    color: var(--mech-white);
    text-align: center;
    padding: 85px 0;
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 18px;
}

.cta p {
    font-size: 19px;
    margin-bottom: 30px;
}

footer {
    background: var(--mech-dark);
    color: var(--mech-white);
    padding: 28px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

footer h3 {
    margin-bottom: 8px;
}

@media (max-width: 950px) {
    .topbar-content,
    .nav-content,
    .numbers,
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .nav-content {
        height: auto;
        padding: 20px 0;
    }

    .navbar ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .beneficios,
    .cards {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 520px;
        text-align: center;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero p {
        font-size: 17px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .section-title h2 {
        font-size: 28px;
    }
}

.laser-hero {
    min-height: 560px;
    background:
        linear-gradient(rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.68)),
        url("/static/img/corte-laser.jpg");
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
}