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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
    background: #ffffff;
    line-height: 1.6;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* HERO */

.topo-site{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;

    background: rgba(10,10,10,.95);
    backdrop-filter: blur(8px);

    box-shadow: 0 2px 10px rgba(0,0,0,.18);
}

.topo-wrapper{
    width: 95%;
    max-width: 1400px;

    margin: 0 auto;

    display: grid;
    grid-template-columns: 220px 1fr 220px;

    align-items: center;

    height: 90px;
}

.logo-topo img{
    max-height: 42px;
    width: auto;
}

/* MENU */

.menu-topo{
    display: flex;
    justify-content: center;
}

.menu-topo ul{
    display: flex;
    align-items: center;
    gap: 34px;

    list-style: none;
}

.menu-topo a{
    color: #ffffff;

    text-decoration: none;

    font-size: 15px;
    font-weight: 600;

    transition: .3s;
}

.menu-topo a:hover{
    color: #f59e0b;
}

/* BOTÃO */

.acoes-topo{
    display: flex;
    justify-content: flex-end;
}

.btn-topo{
    background: #f59e0b;
    color: #fff;

    text-decoration: none;

    padding: 12px 22px;

    border-radius: 8px;

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

    transition: .3s;
}

.btn-topo:hover{
    background: #d97706;
    transform: translateY(-2px);
}

/* Espaço para compensar menu fixo */

body{
    padding-top: 90px;
}

/* RESPONSIVO */

.menu-mobile{
    display: none;
}

@media(max-width:980px){

    .topo-wrapper{
        grid-template-columns: 1fr;
        height: auto;
        padding: 20px 0;
        gap: 20px;
    }

    .logo-topo,
    .acoes-topo{
        justify-content: center;
        text-align: center;
    }

    .menu-topo ul{
        flex-wrap: wrap;
        gap: 18px;
    }

}

@media(max-width:768px){

    .menu-topo ul{
        gap: 12px;
    }

    .menu-topo a{
        font-size: 14px;
    }

    .btn-topo{
        width: 100%;
        text-align: center;
    }

}

.hero-projeto {
    position: relative;
    min-height: 680px;
    display: flex;
    align-items: center;
    color: #ffffff;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-projeto.supermercado {
    background-image: url("img/supermercado-banner.jpg");
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(8, 20, 38, 0.92),
        rgba(8, 20, 38, 0.72),
        rgba(8, 20, 38, 0.35)
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
}

.tag-projeto,
.subtitulo {
    display: inline-block;
    margin-bottom: 18px;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #ffffff;
    background: #f59e0b;
}

.hero-content h1 {
    font-size: 56px;
    line-height: 1.12;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-content p {
    font-size: 19px;
    max-width: 720px;
    margin-bottom: 34px;
    color: #e5e7eb;
}

.btn-principal {
    display: inline-block;
    padding: 16px 34px;
    border-radius: 8px;
    background: #f59e0b;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s ease;
}

.btn-principal:hover {
    background: #d97706;
    transform: translateY(-2px);
}

/* SEÇÕES GERAIS */

.secao {
    padding: 95px 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.secao h2 {
    font-size: 38px;
    line-height: 1.25;
    margin-bottom: 24px;
    color: #0f172a;
}

.secao p {
    font-size: 17px;
    margin-bottom: 18px;
    color: #4b5563;
}

.texto-projeto p:last-child {
    margin-bottom: 0;
}

.imagem-projeto img {
    border-radius: 18px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.18);
}

/* DADOS DO PROJETO */

.dados-projeto {
    background: #f8fafc;
}

.cards-dados {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 35px;
}

.card-dado {
    background: #ffffff;
    padding: 30px 24px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.card-dado h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #0f172a;
}

.card-dado p {
    margin: 0;
    font-size: 15.5px;
}

/* ESCOPO */

.escopo-projeto {
    background: #ffffff;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
    margin-top: 40px;
}

.card-escopo {
    padding: 30px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
    transition: 0.3s ease;
}

.card-escopo:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.14);
}

.card-escopo h3 {
    font-size: 21px;
    margin-bottom: 14px;
    color: #0f172a;
}

.card-escopo p {
    font-size: 15.5px;
    margin: 0;
}

/* CARGAS */

.cargas-projeto {
    background: #0f172a;
}

.cargas-projeto h2,
.cargas-projeto p {
    color: #ffffff;
}

.cargas-projeto p {
    color: #d1d5db;
}

.lista-cargas {
    background: #ffffff;
    padding: 34px;
    border-radius: 18px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.22);
}

.lista-cargas ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 22px;
}

.lista-cargas li {
    position: relative;
    padding-left: 28px;
    font-weight: 600;
    color: #1f2937;
}

.lista-cargas li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #f59e0b;
    font-weight: 800;
}

/* METODOLOGIA */

.metodologia {
    background: #f8fafc;
}

.timeline {
    margin-top: 45px;
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    align-items: flex-start;
    background: #ffffff;
    padding: 28px;
    border-radius: 18px;
    border-left: 5px solid #f59e0b;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.timeline-item span {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #f59e0b;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
}

.timeline-item h3 {
    font-size: 23px;
    margin-bottom: 8px;
    color: #0f172a;
}

.timeline-item p {
    margin: 0;
}

/* RESULTADOS */

.resultados-projeto {
    background: #ffffff;
}

.resultados-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
    margin-top: 38px;
}

.resultado-card {
    padding: 34px 26px;
    border-radius: 18px;
    background: #0f172a;
    color: #ffffff;
    text-align: center;
    transition: 0.3s ease;
}

.resultado-card:hover {
    transform: translateY(-6px);
}

.resultado-card strong {
    display: block;
    font-size: 24px;
    color: #f59e0b;
    margin-bottom: 12px;
}

.resultado-card p {
    color: #e5e7eb;
    margin: 0;
    font-size: 15.5px;
}

/* GALERIA */

.galeria {
    background: #f8fafc;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 38px;
}

.galeria-grid img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
    transition: 0.3s ease;
}

.galeria-grid img:hover {
    transform: scale(1.03);
}

/* CTA FINAL */

.cta-final {
    padding: 100px 0;
    text-align: center;
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #1e293b);
}

.cta-final h2 {
    max-width: 800px;
    margin: 0 auto 20px;
    font-size: 42px;
    line-height: 1.25;
    color: #ffffff;
}

.cta-final p {
    max-width: 760px;
    margin: 0 auto 34px;
    font-size: 18px;
    color: #d1d5db;
}

/* RESPONSIVO */

@media (max-width: 1100px) {
    .cards-dados,
    .resultados-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .hero-projeto {
        min-height: 620px;
    }

    .hero-content h1 {
        font-size: 38px;
    }

    .hero-content p {
        font-size: 16.5px;
    }

    .secao {
        padding: 70px 0;
    }

    .grid-2 {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .secao h2,
    .cta-final h2 {
        font-size: 30px;
    }

    .cards-dados,
    .grid-cards,
    .resultados-grid,
    .galeria-grid {
        grid-template-columns: 1fr;
    }

    .lista-cargas ul {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .timeline-item span {
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    .container {
        width: 92%;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .btn-principal {
        width: 100%;
        text-align: center;
    }

    .card-dado,
    .card-escopo,
    .lista-cargas,
    .timeline-item,
    .resultado-card {
        padding: 24px;
    }

    .galeria-grid img {
        height: 220px;
    }
}