/* =====================================================
   PROTCNO — SISTEMAS DE ALARMES
===================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    background: #07090d;
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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


/* ================= HEADER ================= */

.header {
    position: absolute;

    top: 0;
    left: 0;

    width: 100%;

    padding: 24px 6%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    z-index: 10;

    border-bottom: 1px solid rgba(255,255,255,.08);
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo strong {
    font-size: 26px;
    letter-spacing: 3px;
}

.logo span {
    margin-top: 5px;

    color: #20bfff;

    font-size: 8px;
    letter-spacing: 2px;
}

.menu {
    display: flex;
    gap: 32px;
}

.menu a {
    color: #aeb6c0;

    font-size: 13px;

    transition: .3s;
}

.menu a:hover {
    color: #20bfff;
}

.header-button {
    padding: 12px 20px;

    border: 1px solid #20bfff;

    color: #20bfff;

    font-size: 10px;
    font-weight: bold;

    text-transform: uppercase;
    letter-spacing: 1px;

    transition: .3s;
}

.header-button:hover {
    background: #20bfff;
    color: #07090d;
}


/* ================= PÁGINA ================= */

.service-page {
    min-height: 100vh;

    display: grid;

    grid-template-columns: 57% 43%;
}


/* ================= CONTEÚDO ================= */

.content {
    padding: 150px 8% 80px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.number {
    margin-bottom: 8px;

    color: #20bfff;

    font-size: 12px;
    font-weight: bold;

    letter-spacing: 3px;
}

.category {
    margin-bottom: 20px;

    color: #707985;

    font-size: 9px;

    letter-spacing: 3px;
}

h1 {
    max-width: 800px;

    font-size: clamp(48px, 6vw, 82px);

    line-height: .95;

    letter-spacing: -4px;
}

.intro {
    max-width: 620px;

    margin-top: 28px;

    color: #a2abb5;

    font-size: 16px;

    line-height: 1.7;
}


/* ================= SERVIÇOS ================= */

.services {
    max-width: 700px;

    margin-top: 45px;

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

.service {
    display: grid;

    grid-template-columns: 45px 1fr;

    gap: 15px;

    padding: 20px 0;

    border-bottom: 1px solid rgba(255,255,255,.08);
}

.service > span {
    color: #20bfff;

    font-size: 10px;
    font-weight: bold;
}

.service h3 {
    margin-bottom: 3px;

    font-size: 16px;
}

.service p {
    color: #737c87;

    font-size: 13px;
}


/* ================= BOTÕES ================= */

.buttons {
    display: flex;

    flex-wrap: wrap;

    gap: 10px;

    margin-top: 40px;
}

.button {
    min-height: 48px;

    padding: 0 20px;

    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 10px;

    border: 1px solid rgba(255,255,255,.25);

    color: #ffffff;

    font-size: 10px;
    font-weight: bold;

    text-transform: uppercase;

    letter-spacing: 1px;

    transition: .3s;
}

.button:hover {
    border-color: #20bfff;

    color: #20bfff;

    transform: translateY(-2px);
}

.button.primary {
    background: #20bfff;

    border-color: #20bfff;

    color: #07090d;
}

.button.primary:hover {
    background: #ffffff;

    border-color: #ffffff;

    color: #07090d;
}


/* ================= IMAGEM ================= */

.visual {
    position: relative;

    min-height: 100vh;

    overflow: hidden;
}

.visual img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.visual-overlay {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            #07090d 0%,
            rgba(7,9,13,.20) 35%,
            rgba(7,9,13,.60) 100%
        );
}


/* ================= TEXTO DA IMAGEM ================= */

.visual-info {
    position: absolute;

    right: 45px;
    bottom: 45px;

    display: flex;
    flex-direction: column;

    align-items: flex-end;
}

.visual-info span {
    color: #20bfff;

    font-size: 10px;

    letter-spacing: 3px;
}

.visual-info strong {
    margin-top: 5px;

    font-size: 42px;

    line-height: 1;
}

.visual-info small {
    margin-top: 6px;

    color: #c2c8cf;

    font-size: 8px;

    letter-spacing: 2px;

    text-align: right;
}


/* ================= FOOTER ================= */

footer {
    display: grid;

    grid-template-columns: 1fr 1fr 1fr;

    align-items: center;

    gap: 30px;

    padding: 35px 7%;

    border-top: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
    display: flex;

    flex-direction: column;
}

.footer-logo strong {
    font-size: 19px;

    letter-spacing: 2px;
}

.footer-logo span {
    margin-top: 4px;

    color: #20bfff;

    font-size: 7px;

    letter-spacing: 2px;
}

.footer-links {
    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 20px;
}

.footer-links a {
    color: #737c87;

    font-size: 10px;

    transition: .3s;
}

.footer-links a:hover {
    color: #20bfff;
}

footer > p {
    color: #606974;

    font-size: 9px;

    text-align: right;
}


/* ================= TABLET ================= */

@media (max-width: 1000px) {

    .menu {
        display: none;
    }

    .service-page {
        grid-template-columns: 1fr;
    }

    .content {
        padding: 140px 8% 80px;
    }

    .visual {
        min-height: 550px;
    }

    .visual img {
        height: 550px;
    }

    footer {
        grid-template-columns: 1fr;

        text-align: center;
    }

    .footer-logo {
        align-items: center;
    }

    footer > p {
        text-align: center;
    }
}


/* ================= MOBILE ================= */

@media (max-width: 600px) {

    .header {
        padding: 18px 5%;
    }

    .logo strong {
        font-size: 21px;
    }

    .logo span {
        font-size: 7px;
    }

    .header-button {
        padding: 10px 13px;

        font-size: 8px;
    }

    .content {
        padding: 125px 7% 70px;
    }

    h1 {
        font-size: 55px;

        letter-spacing: -3px;
    }

    .intro {
        font-size: 14px;
    }

    .services {
        margin-top: 35px;
    }

    .buttons {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .visual {
        min-height: 420px;
    }

    .visual img {
        height: 420px;
    }

    .visual-info {
        right: 25px;
        bottom: 25px;
    }

    .visual-info strong {
        font-size: 32px;
    }

    footer {
        padding: 35px 7%;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
}