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

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    color: #1e1e2a;
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 24px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: #6A6A6A;
}
.logo span {
    color: #F06000;
}

.desktop-menu ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}
.desktop-menu a {
    text-decoration: none;
    color: #2d3e50;
    font-weight: 500;
    transition: 0.2s;
}
.desktop-menu a:hover {
    color: #F06000;
}
.btn-outline-menu {
    border: 1.5px solid #F06000;
    padding: 6px 16px;
    border-radius: 40px;
}
.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
}

/* Hero */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #F06000, #F03030), url('assets/hero-bg.jpg') center/cover no-repeat;
    background-blend-mode: overlay;
    z-index: -1;
}
.hero-content {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 3rem;
    max-width: 800px;
    margin: 0 auto 1rem;
}
.hero h1 span {
    color: #6A6A6A;
}
.hero-sub {
    font-size: 1.25rem;
    max-width: 650px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}
.btn-primary {
    background: #F06000;
    color: white;
    padding: 12px 28px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: 0.2s;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: #F08010;
    transform: scale(1.02);
}
.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 12px 28px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
}
.hero-selos {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 0.9rem;
}
.hero-selos i {
    margin-right: 6px;
}

/* Sobre */
.sobre {
    padding: 80px 0;
    background: #F7F7F7;
}
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.sobre-texto h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}
.sobre-texto p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}
.sobre-foto img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 30px -10px rgba(0,0,0,0.1);
}

/* Atuação */
.atuacao {
    padding: 80px 0;
}
.atuacao h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}
.atuacao-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.card-atuacao {
    background: #f9f9ff;
    padding: 2rem;
    border-radius: 28px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    transition: 0.2s;
    border: 1px solid #BDBDBD;
}
.card-atuacao i {
    font-size: 2.5rem;
    color: #F06000;
    margin-bottom: 1rem;
}
.card-atuacao h3 {
    font-size: 1.7rem;
    margin-bottom: 1.2rem;
}
.card-atuacao ul {
    list-style: none;
}
.card-atuacao li {
    margin-bottom: 10px;
    padding-left: 1.2rem;
    position: relative;
}
.card-atuacao li::before {
    content: "✓";
    color: #F06000;
    position: absolute;
    left: 0;
}
.center-btn {
    text-align: center;
    margin-top: 3rem;
}

/* Projetos */
.projetos {
    background: #F7F7F7;
    padding: 80px 0;
}
.projetos h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2.5rem;
}
.projetos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}
.card-projeto {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    transition: 0.2s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.card-projeto img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.card-projeto h3 {
    margin: 1rem 1rem 0.5rem;
}
.card-projeto p {
    margin: 0 1rem 1rem;
    color: #6A6A6A;
}
.btn-link {
    display: inline-block;
    margin: 0 1rem 1.2rem;
    text-decoration: none;
    color: #F06000;
    font-weight: 500;
}
.btn-link:hover {
    color: #F08010;
}

/* Como Funciona */
.como-funciona {
    padding: 80px 0;
}
.como-funciona h2 {
    text-align: center;
    margin-bottom: 3rem;
}
.passos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}
.passo .numero {
    background: #F06000;
    width: 50px;
    height: 50px;
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}
.passo h3 {
    margin-bottom: 0.5rem;
}

/* Depoimentos */
.depoimentos {
    background: #F7F7F7;
    padding: 80px 0;
}
.depoimentos h2 {
    text-align: center;
    margin-bottom: 2rem;
}
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.depoimento {
    background: white;
    padding: 1.5rem;
    border-radius: 24px;
    border: 1px solid #BDBDBD;
}
.depoimento p {
    font-style: italic;
    margin-bottom: 1rem;
}
.cliente {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cliente img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

/* CTA Formulário */
.cta-final {
    padding: 80px 0;
    background: linear-gradient(135deg, #F06000, #F03030);
    color: white;
    text-align: center;
}
.cta-final h2 {
    font-size: 2.2rem;
}
.cta-text {
    margin: 1rem 0 2rem;
    font-size: 1.1rem;
}
.form-orcamento {
    max-width: 550px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.form-orcamento input, .form-orcamento textarea {
    padding: 14px 18px;
    border-radius: 40px;
    border: 1px solid #BDBDBD;
    font-size: 1rem;
}
.form-orcamento textarea {
    border-radius: 24px;
}
.btn-block {
    display: block;
    width: 100%;
}
.whatsapp-alternativo {
    margin-top: 2rem;
}
.whatsapp-alternativo a {
    color: #25d366;
    font-weight: bold;
    text-decoration: none;
}
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 99;
    text-decoration: none;
}
footer {
    background: #6A6A6A;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsivo */
@media (max-width: 768px) {
    .desktop-menu {
        display: none;
    }
    .desktop-menu.show {
        display: block;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        padding: 1rem;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .desktop-menu.show ul {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    .mobile-menu-btn {
        display: block;
    }
    .sobre-grid, .atuacao-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2rem;
    }
}