/* ==========================================================
VARIÁVEIS
========================================================== */

:root {
    --primary: #263238;
    --primary-dark: #182126;

    --secondary: #1565c0;
    --secondary-light: #1e88e5;

    --text: #252c31;
    --text-light: #69757d;

    --background: #f5f7f8;
    --white: #ffffff;
    --border: #e4e9ec;
}


/* ==========================================================
RESET
========================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", Arial, sans-serif;
    color: #20272c;
    background: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
}

button,
input,
textarea,
select {
    font-family: inherit;
}

img {
    max-width: 100%;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}


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

.btn {
    min-height: 50px;
    padding: 0 26px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    border: 1px solid transparent;
    border-radius: 8px;

    font-size: 14px;
    font-weight: 700;

    cursor: pointer;

    transition:
        background-color .25s ease,
        border-color .25s ease,
        color .25s ease,
        transform .25s ease;
}

.btn .material-icons {
    font-size: 20px;
}

.btn-primary {
    color: var(--white);
    background: var(--secondary);
}

.btn-primary:hover {
    background: var(--secondary-light);
    transform: translateY(-2px);
}

.btn-outline {
    color: var(--white);
    background: rgba(255, 255, 255, .06);
    border-color: rgba(255, 255, 255, .4);
}

.btn-outline:hover {
    color: var(--primary);
    background: var(--white);
}

.btn-dark {
    color: var(--white);
    background: var(--primary);
}

.btn-dark:hover {
    background: var(--secondary);
}

.btn-light {
    color: var(--primary);
    background: var(--white);
}

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


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

.header {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;
    height: 78px;

    z-index: 1000;

    transition:
        background-color .3s ease,
        box-shadow .3s ease;
}

.header.scrolled {
    background: rgba(24, 33, 38, .97);
    box-shadow: 0 5px 25px rgba(0, 0, 0, .12);
}

.header-container {
    height: 78px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}


/* ==========================================================
LOGO - HEADER
========================================================== */

.logo {
    display: inline-flex;
    align-items: center;

    flex-shrink: 0;
}

.logo-img {
    width: auto;
    height: 160px;

    display: block;
}


/* ==========================================================
NAVEGAÇÃO DESKTOP
========================================================== */

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 31px;
}

.nav-desktop a {
    color: rgba(255, 255, 255, .8);

    font-size: 14px;
    font-weight: 600;

    transition: color .2s ease;
}

.nav-desktop a:hover {
    color: var(--white);
}


/* ==========================================================
AÇÕES DO HEADER
========================================================== */

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;

    flex-shrink: 0;
}

.btn-header,
.btn-header-client {
    min-height: 42px;
    padding: 0 20px;
}

.btn-header {
    color: var(--white);
    background: var(--secondary);
}

.btn-header:hover {
    background: var(--secondary-light);
}

.btn-header-client {
    color: var(--white);
    background: transparent;
    border-color: rgba(255, 255, 255, .35);
}

.btn-header-client:hover {
    color: var(--primary);
    background: var(--white);
    border-color: var(--white);
}

.btn-header-client .material-icons {
    font-size: 19px;
}


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

.menu-mobile-btn {
    display: none;

    border: 0;
    background: transparent;

    color: var(--white);

    cursor: pointer;
}

.nav-mobile {
    display: none;
}


/* ==========================================================
HERO
========================================================== */

.hero {
    min-height: 760px;

    position: relative;

    display: flex;
    align-items: center;

    background-image:
        linear-gradient(
            90deg,
            rgba(18, 26, 30, .94) 0%,
            rgba(18, 26, 30, .82) 42%,
            rgba(18, 26, 30, .35) 70%,
            rgba(18, 26, 30, .12) 100%
        ),
        url("../img/9.png");

    /*
    1ª camada: degradê.
    2ª camada: imagem do hero.
    */

    background-size:
        cover,
        120% auto;

    /*
    A imagem é deslocada para a direita para evitar
    que a câmera fique atrás do título.
    */

    background-position:
        center,
        calc(50% + 150px) center;

    background-repeat:
        no-repeat,
        no-repeat;

    overflow: hidden;
}

.hero::after {
    content: "";

    position: absolute;
    top: 130px;
    right: -180px;

    width: 550px;
    height: 550px;

    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 50%;

    box-shadow:
        0 0 0 80px rgba(255, 255, 255, .02),
        0 0 0 160px rgba(255, 255, 255, .015);

    pointer-events: none;
}

.hero-container {
    position: relative;

    z-index: 2;

    padding-top: 70px;
}

.hero-content {
    max-width: 760px;
}

.hero-tag {
    width: max-content;

    margin-bottom: 25px;
    padding: 8px 13px;

    display: flex;
    align-items: center;
    gap: 8px;

    color: #cfd8dc;
    background: rgba(255, 255, 255, .06);

    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 50px;

    font-size: 13px;
    font-weight: 600;
}

.hero-tag .material-icons {
    color: #64b5f6;
    font-size: 18px;
}

.hero h1 {
    max-width: 760px;

    color: var(--white);

    font-size: clamp(48px, 6vw, 78px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -3px;
}

.hero h1 span {
    color: #64b5f6;
}

.hero-content > p {
    max-width: 660px;

    margin-top: 25px;

    color: #b8c3c9;

    font-size: 18px;
    line-height: 1.8;
}

.hero-buttons {
    margin-top: 35px;

    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.hero-stats {
    margin-top: 60px;
    padding-top: 30px;

    display: flex;
    gap: 50px;

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

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat strong {
    color: var(--white);
    font-size: 19px;
}

.hero-stat span {
    margin-top: 4px;

    color: #83929a;

    font-size: 12px;
}


/* ==========================================================
SEÇÕES
========================================================== */

.section {
    padding: 110px 0;
}

.section-header {
    max-width: 700px;

    margin: 0 auto 60px;

    text-align: center;
}

.section-tag {
    color: var(--secondary);

    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}

.section-header h2,
.about-content h2,
.contact-info h2 {
    margin-top: 12px;

    color: var(--primary);

    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.2;
    letter-spacing: -1.5px;
}

.section-header p {
    max-width: 620px;

    margin: 18px auto 0;

    color: var(--text-light);
}


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

.services {
    background: #f7f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-card {
    min-height: 335px;

    position: relative;

    padding: 32px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: 14px;

    transition:
        transform .3s ease,
        box-shadow .3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(31, 45, 52, .1);
}

.service-card.featured {
    border-color: rgba(21, 101, 192, .4);
}

.service-badge {
    position: absolute;
    top: 18px;
    right: 18px;

    padding: 4px 9px;

    color: var(--secondary);
    background: #e3f2fd;

    border-radius: 50px;

    font-size: 10px;
    font-weight: 700;
}

.service-icon {
    width: 56px;
    height: 56px;

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

    color: var(--secondary);
    background: #edf5fd;

    border-radius: 12px;
}

.service-icon .material-icons {
    font-size: 29px;
}

.service-card h3 {
    margin-top: 25px;

    color: var(--primary);

    font-size: 18px;
}

.service-card p {
    margin-top: 13px;

    color: var(--text-light);

    font-size: 14px;
    line-height: 1.75;
}

.service-card a {
    position: absolute;
    bottom: 29px;

    display: flex;
    align-items: center;
    gap: 6px;

    color: var(--secondary);

    font-size: 13px;
    font-weight: 700;
}

.service-card a .material-icons {
    font-size: 16px;
}


/* ==========================================================
SOBRE A LOBO
========================================================== */

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 90px;
}

.about-visual {
    height: 500px;

    position: relative;

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

    border-radius: 20px;

    overflow: hidden;
}

.about-main-box {
    width: 100%;
    height: 100%;

    display: flex;
    align-items: center;
    justify-content: center;
}

.about-img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    border-radius: 20px;
}

.about-content > p {
    margin-top: 18px;

    color: var(--text-light);
}

.about-benefits {
    margin: 30px 0;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.about-benefit {
    display: flex;
    align-items: center;
    gap: 8px;

    font-size: 13px;
    font-weight: 600;
}

.about-benefit .material-icons {
    color: var(--secondary);
    font-size: 19px;
}


/* ==========================================================
VANTAGENS
========================================================== */

.advantages {
    background: var(--primary-dark);
}

.section-header.light h2 {
    color: var(--white);
}

.advantages .section-tag {
    color: #64b5f6;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.advantage-item {
    padding-top: 30px;

    border-top: 1px solid rgba(255, 255, 255, .12);
}

.advantage-item .material-icons {
    color: #64b5f6;
    font-size: 35px;
}

.advantage-item h3 {
    margin-top: 20px;

    color: var(--white);
}

.advantage-item p {
    margin-top: 10px;

    color: #8e9da5;

    font-size: 13px;
}


/* ==========================================================
CTA
========================================================== */

.cta {
    padding: 75px 0;

    background: var(--secondary);
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta span {
    color: rgba(255, 255, 255, .7);

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
}

.cta h2 {
    margin-top: 8px;

    color: var(--white);

    font-size: 35px;
}

.cta p {
    margin-top: 8px;

    color: rgba(255, 255, 255, .75);
}


/* ==========================================================
CONTATO
========================================================== */

.contact {
    background: #f7f9fa;
}

.contact-container {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 85px;
}

.contact-info > p {
    margin: 18px 0 35px;

    color: var(--text-light);
}

.contact-item {
    margin-top: 18px;

    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-icon {
    width: 47px;
    height: 47px;

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

    flex-shrink: 0;

    color: var(--secondary);
    background: #e3f2fd;

    border-radius: 10px;
}

.contact-icon i {
    font-size: 23px;
}

.contact-item div:last-child {
    display: flex;
    flex-direction: column;
}

.contact-item small {
    color: var(--text-light);
}

.contact-item strong {
    margin-top: 2px;

    font-size: 13px;
}

.contact-form {
    padding: 38px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: 16px;

    box-shadow: 0 15px 50px rgba(28, 42, 48, .06);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    margin-bottom: 8px;

    display: block;

    color: var(--primary);

    font-size: 12px;
    font-weight: 700;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;

    padding: 14px 15px;

    color: var(--text);
    background: var(--white);

    border: 1px solid #dbe2e6;
    border-radius: 8px;

    outline: none;

    font-size: 14px;

    transition:
        border-color .2s ease,
        box-shadow .2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, .08);
}

.form-group textarea {
    resize: vertical;
}

.btn-form {
    width: 100%;
    border: 0;
}


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

.footer {
    color: var(--white);
    background: #11191d;
}

.footer-container {
    padding: 70px 0;

    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 70px;
}

.footer-logo-img {
    width: auto;
    height: 65px;

    display: block;
}

.footer-brand p {
    max-width: 320px;

    margin-top: 22px;

    color: #84939b;

    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links strong {
    margin-bottom: 10px;

    font-size: 13px;
}

.footer-links a {
    color: #84939b;

    font-size: 12px;

    transition: color .2s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding: 20px 0;

    color: #738188;

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

    font-size: 11px;
}


/* ==========================================================
BOTÃO FLUTUANTE WHATSAPP
========================================================== */

.whatsapp-float {
    position: fixed;
    right: 25px;
    bottom: 25px;

    width: 58px;
    height: 58px;

    z-index: 900;

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

    color: var(--white);
    background: #25d366;

    border-radius: 50%;

    box-shadow: 0 7px 25px rgba(0, 0, 0, .22);

    transition: transform .25s ease;
}

.whatsapp-float i {
    font-size: 30px;
}

.whatsapp-float:hover {
    transform: scale(1.08);
}


/* ==========================================================
RESPONSIVIDADE - TABLET
========================================================== */

@media (max-width: 1000px) {

    .nav-desktop,
    .header-actions {
        display: none;
    }

    .menu-mobile-btn {
        display: block;
    }

    .nav-mobile {
        position: absolute;
        top: 78px;
        left: 0;

        width: 100%;
        padding: 20px;

        flex-direction: column;

        background: var(--primary-dark);
    }

    .nav-mobile.active {
        display: flex;
    }

    .nav-mobile a {
        padding: 12px 10px;

        color: var(--white);

        border-bottom: 1px solid rgba(255, 255, 255, .06);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container {
        gap: 55px;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* ==========================================================
RESPONSIVIDADE - MOBILE
========================================================== */

@media (max-width: 760px) {

    .container {
        width: min(100% - 30px, 1180px);
    }

    .section {
        padding: 80px 0;
    }


    /* HEADER */

    .logo-img {
        height: 48px;
    }


    /* HERO */

    .hero {
        min-height: 720px;

        /*
        Ajuste específico para telas menores.
        Mantém a imagem visível sem competir com o texto.
        */

        background-size:
            cover,
            auto 100%;

        background-position:
            center,
            62% center;
    }

    .hero h1 {
        font-size: 48px;
        letter-spacing: -2px;
    }

    .hero-content > p {
        font-size: 16px;
    }

    .hero-stats {
        gap: 25px;
        flex-wrap: wrap;
    }


    /* SERVIÇOS */

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

    .service-card {
        min-height: 310px;
    }


    /* SOBRE */

    .about-container {
        grid-template-columns: 1fr;
    }

    .about-visual {
        height: 400px;
    }


    /* VANTAGENS */

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


    /* CTA */

    .cta-container {
        flex-direction: column;
        align-items: flex-start;
    }


    /* CONTATO */

    .contact-container {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }


    /* FOOTER */

    .footer-container {
        grid-template-columns: 1fr;
    }

}


/* ==========================================================
RESPONSIVIDADE - MOBILE PEQUENO
========================================================== */

@media (max-width: 480px) {

    .hero h1 {
        font-size: 39px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .about-benefits {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 25px 20px;
    }

}