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

:root {
    --blue: #01325D;
    --orange: #F79633;
    --black: #101010;
    --white: #f7f6f2;
    --cream: #eeece5;
    --gray: #77756e;
    --line: #d3d0c7;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", sans-serif;
    background: var(--white);
    color: var(--black);
    overflow-x: hidden;
}

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

.container {
    width: min(1180px, 90%);
    margin: 0 auto;
}


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

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(247, 246, 242, 0.92);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(1, 50, 93, 0.12);
}

.header-inner {
    width: min(1320px, 92%);
    height: 86px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* LOGO */

.logo {
    display: flex;
    align-items: center;
    gap: 11px;
}

.logo-pb {
    display: flex;
    align-items: center;
    font-family: "Manrope", sans-serif;
    font-size: 35px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -5px;
}

.logo-pb .p {
    color: var(--blue);
    position: relative;
    top: -3px;
}

.logo-pb .b {
    color: var(--orange);
}

.logo-text {
    color: var(--blue);
    font-family: "DM Sans", sans-serif;
    font-size: 8px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: 1.8px;
}


/* NAV */

.nav {
    display: flex;
    gap: 35px;
    margin-left: auto;
    margin-right: 45px;
}

.nav a {
    font-size: 12px;
    font-weight: 600;
    transition: color 0.2s ease;
}

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

.header-button {
    background: var(--blue);
    color: white;
    padding: 14px 20px;
    font-size: 11px;
    font-weight: 700;
    transition: all 0.2s ease;
}

.header-button:hover {
    background: var(--orange);
    transform: translateY(-2px);
}


/* MENU MOBILE */

.menu-toggle {
    display: none;
    border: none;
    background: none;
    width: 35px;
    height: 35px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--blue);
    margin: 6px auto;
}


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

.hero {
    min-height: 100vh;
    padding-top: 86px;
    background: var(--white);
}

.hero-grid {
    width: min(1320px, 92%);
    min-height: calc(100vh - 86px);
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 0.95fr;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 90px 70px 90px 0;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 35px;
    color: var(--blue);
}

.hero-tag::before {
    content: "";
    width: 30px;
    height: 2px;
    background: var(--orange);
}

.hero h1 {
    font-family: "Manrope", sans-serif;
    font-size: clamp(60px, 7vw, 105px);
    line-height: 0.9;
    letter-spacing: -7px;
    font-weight: 800;
    color: var(--blue);
}

.hero h1 em {
    display: block;
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -5px;
    color: var(--orange);
}

.hero-description {
    max-width: 510px;
    margin-top: 38px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray);
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-top: 38px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 17px 24px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.25s ease;
}

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

.btn-primary:hover {
    background: var(--orange);
    transform: translateY(-3px);
}

.btn-outline {
    border-bottom: 1px solid var(--blue);
    color: var(--blue);
}

.btn-outline:hover {
    color: var(--orange);
    border-color: var(--orange);
}


/* HERO INFO */

.hero-info {
    display: flex;
    gap: 55px;
    margin-top: 70px;
}

.hero-info span {
    color: var(--gray);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-info span:first-child {
    color: var(--blue);
    font-weight: 700;
}


/* =========================
   HERO VISUAL / CATÁLOGO
========================= */

.hero-visual {
    position: relative;
    background: var(--blue);
    min-height: 650px;
    overflow: hidden;
}

.hero-visual::before {
    content: "";
    position: absolute;
    inset: 55px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    z-index: 1;
}


/* PB GRANDE */

.hero-pb {
    position: absolute;
    left: 45px;
    top: 50%;
    transform: translateY(-50%);
    font-family: "Manrope", sans-serif;
    font-size: 115px;
    font-weight: 800;
    letter-spacing: -10px;
    color: white;
    z-index: 2;
    white-space: nowrap;
    pointer-events: none;
}

.hero-pb .p {
    position: relative;
    top: -3px;
}


/* LINHAS DO CATÁLOGO */

.visual-main {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 65%;
    height: 80%;
    background: repeating-linear-gradient(
        90deg,
        #eeeeea 0,
        #eeeeea 9px,
        transparent 9px,
        transparent 38px
    );
    opacity: 0.8;
    transform: skewX(-10deg);
    z-index: 3;
}

.visual-main::after {
    content: "";
    position: absolute;
    inset: 25px;
    background: repeating-linear-gradient(
        0deg,
        transparent 0,
        transparent 30px,
        rgba(1, 50, 93, 0.7) 30px,
        rgba(1, 50, 93, 0.7) 36px
    );
}


/* TEXTO PEQUENO */

.visual-small {
    position: absolute;
    left: 65px;
    top: calc(50% + 100px);
    color: var(--orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 5px;
    line-height: 1.5;
    z-index: 4;
}


/* =========================
   MARQUEE
========================= */

.marquee {
    background: var(--blue);
    color: white;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.marquee-content {
    min-width: max-content;
    height: 90px;
    display: flex;
    align-items: center;
    gap: 35px;
    padding: 0 30px;
    animation: marquee 22s linear infinite;
}

.marquee-content span {
    font-family: "Manrope", sans-serif;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}

.marquee-content span:nth-child(even) {
    color: var(--orange);
    font-size: 18px;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-25%);
    }
}


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

.section {
    padding: 150px 0;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2.5px;
    margin-bottom: 55px;
    color: var(--blue);
}


/* =========================
   A PB VISUAL
========================= */

.about {
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}

.about-title h2 {
    font-family: "Manrope", sans-serif;
    font-size: clamp(43px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -4px;
    font-weight: 700;
    color: var(--blue);
}

.about-title h2 em {
    display: block;
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -3px;
    color: var(--orange);
}

.about-text {
    padding-top: 10px;
}

.about-text p {
    max-width: 540px;
    color: #68665f;
    font-family: "DM Sans", sans-serif;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.8;
    margin-bottom: 25px;
}


/* ASSINATURA */

.about-signature {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 45px;
    color: var(--blue);
    font-family: "Manrope", sans-serif;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}

.about-signature span {
    width: 35px;
    height: 2px;
    background: var(--orange);
}


/* =========================
   NÚMEROS
========================= */

.numbers {
    background: var(--blue);
    color: white;
}

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

.number-item {
    min-height: 220px;
    padding: 50px 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.number-item:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.number-item strong {
    font-family: "Manrope", sans-serif;
    font-size: 65px;
    line-height: 1;
    letter-spacing: -5px;
    font-weight: 800;
}

.number-item strong span {
    color: var(--orange);
}

.number-item small {
    display: block;
    margin-top: 25px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}


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

.services {
    background: var(--white);
}

.section-heading {
    max-width: 800px;
    margin-bottom: 80px;
}

.section-heading h2 {
    font-family: "Manrope", sans-serif;
    font-size: clamp(43px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -4px;
    font-weight: 700;
    color: var(--blue);
}

.section-heading h2 em {
    display: block;
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -3px;
    color: var(--orange);
}

.services-list {
    border-top: 1px solid var(--blue);
}

.service-item {
    display: grid;
    grid-template-columns: 90px 1fr 80px;
    align-items: center;
    gap: 35px;
    padding: 38px 0;
    border-bottom: 1px solid var(--line);
    transition:
        padding 0.3s ease,
        background 0.3s ease;
}

.service-item:hover {
    padding-left: 20px;
    padding-right: 20px;
    background: var(--cream);
}

.service-number {
    font-size: 10px;
    font-weight: 800;
    color: var(--orange);
}

.service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 30px;
}

.service-content h3 {
    font-family: "Manrope", sans-serif;
    font-size: 28px;
    letter-spacing: -1.5px;
    color: var(--blue);
}

.service-content p {
    color: var(--gray);
    font-size: 13px;
    line-height: 1.6;
}


/* SETA */

.service-arrow {
    width: 48px;
    height: 48px;
    border: 1px solid var(--blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    justify-self: end;
    color: var(--blue);
    transition:
        all 0.25s ease,
        transform 0.25s ease;
}

.service-item:hover .service-arrow {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
    transform: rotate(45deg);
}


/* =========================
   PROJETOS
========================= */

.projects {
    background: var(--cream);
}

.projects-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 80px;
}

.projects-header h2 {
    font-family: "Manrope", sans-serif;
    font-size: clamp(43px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -4px;
    font-weight: 700;
    color: var(--blue);
}

.projects-header h2 em {
    display: block;
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -3px;
    color: var(--orange);
}

.projects-header p {
    width: 280px;
    color: var(--gray);
    font-size: 13px;
    line-height: 1.7;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.project-card {
    margin-bottom: 0;
}

.project-image {
    position: relative;
    width: 100%;
    height: 330px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.04);
}

.project-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 18px 0;
    border-bottom: 1px solid #bbb8b0;
}

.project-info h3 {
    font-size: 13px;
    color: var(--blue);
}

.project-info span {
    color: var(--orange);
    font-size: 10px;
}


/* =========================
   CLIENTES
========================= */

.clients {
    background: var(--white);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.client-logo {
    width: 100%;
    height: 150px;
    background: white;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.client-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}


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

.cta {
    background: var(--blue);
    color: white;
    padding: 150px 0;
}

.cta h2 {
    max-width: 900px;
    font-family: "Manrope", sans-serif;
    font-size: clamp(50px, 7vw, 100px);
    line-height: 0.9;
    letter-spacing: -6px;
    margin-bottom: 60px;
}

.cta h2 em {
    display: block;
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    color: var(--orange);
}

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

.btn-light:hover {
    transform: translateY(-3px);
    background: white;
    color: var(--blue);
}


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

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 130px;
}

.contact-grid h2 {
    max-width: 650px;
    font-family: "Manrope", sans-serif;
    font-size: clamp(43px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -4px;
    font-weight: 700;
    color: var(--blue);
}

.contact-grid h2 em {
    font-family: Georgia, serif;
    font-weight: 400;
    font-style: italic;
    color: var(--orange);
}

.contact-info {
    border-top: 1px solid var(--blue);
}

.contact-item {
    padding: 27px 0;
    border-bottom: 1px solid var(--line);
}

.contact-item > span {
    display: block;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 12px;
    color: var(--orange);
}

.contact-item a {
    display: inline-flex;
    flex-direction: column;
    font-size: 16px;
    line-height: 1.6;
    color: var(--blue);
}

.contact-item a:hover {
    text-decoration: underline;
}


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

.footer {
    background: var(--blue);
    color: white;
}

.footer-inner {
    min-height: 190px;
    width: min(1180px, 90%);
    margin: auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    align-items: center;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.footer-logo .logo-pb {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 65px;
    min-width: 65px;
    font-family: "Manrope", sans-serif;
    font-size: 45px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -5px;
    flex-shrink: 0;
}

.footer-logo .logo-pb .p {
    display: inline-block;
    color: var(--white);
    position: relative;
    top: -3px;
}

.footer-logo .logo-pb .b {
    display: inline-block;
    color: var(--orange);
}

.footer-logo .logo-text {
    color: white;
    max-width: 140px;
}

.footer-inner p {
    color: rgba(255, 255, 255, 0.55);
    font-size: 10px;
    max-width: 250px;
}

.footer-inner > span {
    color: rgba(255, 255, 255, 0.45);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* =========================
   VOLTAR AO TOPO
========================= */

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    height: 48px;
    padding: 0 18px;
    background: var(--orange);
    color: white;
    border: 1px solid var(--orange);
    border-radius: 24px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-arrow {
    font-size: 20px;
    line-height: 1;
    transition: transform 0.3s ease;
}

.back-to-top:hover {
    background: var(--blue);
    border-color: var(--blue);
    transform: translateY(-3px);
}

.back-to-top:hover .back-to-top-arrow {
    transform: translateY(-3px);
}


/* =========================
   BOTÃO CATÁLOGO
========================= */

.materials-button {
    display: flex;
    justify-content: center;
    margin-top: 45px;
    margin-bottom: 10px;
}

.materials-button .btn {
    display: inline-flex;
}


/* =========================
   WHATSAPP
========================= */

.whatsapp-icon {
    display: inline-flex;
    align-items: center;
    margin-right: 8px;
}

.whatsapp-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}


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

@media (max-width: 900px) {

    .header-button {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 86px;
        left: 0;
        width: 100%;
        display: none;
        flex-direction: column;
        gap: 0;
        margin: 0;
        padding: 15px 5%;
        background: var(--white);
        border-bottom: 1px solid var(--line);
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        padding: 16px 0;
        border-bottom: 1px solid var(--line);
    }

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

    .hero-content {
        padding: 100px 0 70px;
    }

    .hero-visual {
        min-height: 600px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 70px;
    }

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

    .number-item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    }

    .number-item:nth-child(odd) {
        border-left: 1px solid rgba(255, 255, 255, 0.18);
    }

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

    .projects-header {
        display: block;
    }

    .projects-header p {
        margin-top: 30px;
    }

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

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding: 45px 0;
    }

    /* Ajuste do catálogo no tablet */
    .hero-pb {
        left: 30px;
        font-size: 90px;
        letter-spacing: -8px;
    }

    .visual-main {
        width: 60%;
    }
}


/* =========================
   CELULAR
========================= */

@media (max-width: 600px) {

    .header-inner {
        height: 72px;
    }

    .nav {
        top: 72px;
    }

    .logo {
        gap: 8px;
    }

    .logo-pb {
        font-size: 30px;
    }

    .logo-text {
        font-size: 7px;
        letter-spacing: 1.3px;
    }


    /* HERO */

    .hero {
        padding-top: 72px;
    }

    .hero-grid {
        width: 90%;
    }

    .hero-content {
        padding: 75px 0 60px;
    }

    .hero h1 {
        font-size: 57px;
        letter-spacing: -4px;
    }

    .hero h1 em {
        letter-spacing: -3px;
    }

    .hero-description {
        font-size: 14px;
    }

    .hero-buttons {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-info {
        margin-top: 50px;
        gap: 25px;
        flex-wrap: wrap;
    }


    /* CATÁLOGO MOBILE */

    .hero-visual {
        min-height: 500px;
        position: relative;
    }

    .hero-visual::before {
        inset: 25px;
    }

    /*
       PB menor no celular e separado
       das linhas do catálogo.
    */

    .hero-pb {
        left: 22px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 72px;
        letter-spacing: -7px;
        z-index: 2;
        white-space: nowrap;
    }

    /*
       As linhas ficam em uma camada
       própria, sem deslocar o PB.
    */

    .visual-main {
        right: -10px;
        bottom: 0;
        width: 58%;
        height: 72%;
        transform: skewX(-10deg);
        z-index: 3;
    }

    .visual-main::after {
        inset: 20px;
    }

    .visual-small {
        left: 27px;
        top: calc(50% + 70px);
        font-size: 8px;
        letter-spacing: 3px;
        z-index: 4;
    }


    /* SEÇÕES */

    .section {
        padding: 90px 0;
    }

    .section-label {
        margin-bottom: 35px;
    }


    /* TÍTULOS */

    .about-title h2,
    .section-heading h2,
    .projects-header h2,
    .contact-grid h2 {
        font-size: 45px;
        letter-spacing: -3px;
    }


    /* SOBRE */

    .about-text p {
        font-size: 14px;
        line-height: 1.8;
    }


    /* NÚMEROS */

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

    .number-item {
        min-height: 170px;
        padding: 35px 20px;
    }

    .number-item strong {
        font-size: 45px;
    }

    .number-item small {
        font-size: 8px;
        line-height: 1.4;
    }


    /* SERVIÇOS */

    .service-item {
        grid-template-columns: 35px 1fr;
        gap: 15px;
    }

    .service-content {
        display: block;
    }

    .service-content h3 {
        font-size: 22px;
        margin-bottom: 10px;
    }

    .service-content p {
        font-size: 12px;
    }

    .service-arrow {
        display: none;
    }


    /* PROJETOS */

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

    .project-image {
        height: 300px;
    }

    .project-image img {
        height: 100%;
        min-height: 0;
    }

    .project-info {
        flex-direction: column;
        align-items: flex-start;
    }


    /* CLIENTES */

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

    .client-logo {
        height: 110px;
        padding: 15px;
    }


    /* CTA */

    .cta {
        padding: 100px 0;
    }

    .cta h2 {
        font-size: 54px;
        letter-spacing: -4px;
    }


    /* FOOTER */

    .footer-inner {
        grid-template-columns: 1fr;
        padding: 45px 0;
        gap: 25px;
    }

    .footer-logo .logo-pb {
        width: 58px;
        min-width: 58px;
        font-size: 40px;
    }


    /* VOLTAR AO TOPO */

    .back-to-top {
        right: 20px;
        bottom: 20px;
        height: 44px;
        padding: 0 15px;
        font-size: 12px;
    }

    .back-to-top-arrow {
        font-size: 18px;
    }


    /* BOTÃO CATÁLOGO */

    .materials-button {
        margin-top: 35px;
        margin-bottom: 5px;
    }

    .materials-button .btn {
        width: 100%;
        max-width: 320px;
    }
}