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

body {
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333333;
    line-height: 1.5;
    background-color: #ffffff;
}

:root {
    --azul-main: #004E7C;
    --azul-alt: #0099CC;
    --cinza-bg: #F3F3F3;
    --texto-main: #333333;
    --radius-card: 10px;
    --shadow-card: 0 18px 32px -8px rgba(0,0,0,0.08);
    --max-width: 1200px;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    padding: 0 1.5rem;
    margin: 0 auto;
}

.bg-claro {
    background-color: var(--cinza-bg);
}

.sec-title {
    text-align: center;
    font-size: clamp(1.4rem, 1vw + 1rem, 2rem);
    font-weight: 600;
    color: var(--azul-main);
    margin-bottom: 0.5rem;
}

.sec-desc {
    text-align: center;
    color: #555;
    max-width: 560px;
    margin: 0 auto 2rem auto;
    font-size: 0.95rem;
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #fff;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.04);
}
.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
}
.logo {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--azul-main);
    font-size: 1rem;
    line-height: 1;
    gap: 0.5rem;
}
.logo-mark {
    background-color: var(--azul-main);
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    font-weight: 600;
}
.logo-mark img {
    width: 24px;
    height: 24px;
    display: block;
    filter: brightness(0) invert(1);
}
.logo-text {
    color: var(--azul-main);
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
}
.main-nav a {
    color: var(--texto-main);
    text-decoration: none;
    transition: color .15s ease;
}
.main-nav a:hover {
    color: var(--azul-alt);
}
.btn-nav {
    background-color: var(--azul-main);
    color: #fff !important;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    box-shadow: 0 10px 24px -6px rgba(0,0,0,0.2);
}
.btn-nav:hover {
    background-color: var(--azul-alt);
}

/* hamburger */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    border-radius: 2px;
    background-color: var(--azul-main);
}

/* mobile dropdown */
.mobile-menu {
    display: none;
    flex-direction: column;
    background-color: #fff;
    border-top: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 16px 24px rgba(0,0,0,0.07);
}
.mobile-menu a {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    color: var(--texto-main);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
}
.mobile-menu a.btn-nav {
    margin: 1rem;
    border-bottom: 0;
    text-align: center;
}
.mobile-menu.aberto {
    display: flex;
}

/* HERO */
.hero {
    background: radial-gradient(circle at 10% 10%, rgba(0,153,204,0.08) 0%, rgba(0,78,124,0.03) 60%), #ffffff;
    padding: 4rem 0 3rem 0;
}
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}
.hero-text h1 {
    color: var(--azul-main);
    font-size: clamp(1.6rem, 1vw + 1rem, 2.2rem);
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: 1rem;
}
.hero-text p {
    font-size: 1rem;
    color: #444;
    max-width: 480px;
    margin-bottom: 1.5rem;
}
.btn-primario {
    display: inline-block;
    background-color: var(--azul-main);
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    box-shadow: 0 16px 32px -10px rgba(0,0,0,0.4);
    transition: background-color .15s ease;
}
.btn-primario:hover {
    background-color: var(--azul-alt);
}
.hero-img img {
    width: 100%;
    max-width: 480px;
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    object-fit: cover;
}

/* SOBRE */
.sobre {
    padding: 3rem 0;
}
.sobre-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}
.sobre-texto h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--azul-main);
    margin-bottom: 1rem;
}
.sobre-texto p {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 1rem;
}
.sobre-lista {
    list-style: none;
    font-size: 0.9rem;
    color: #333;
}
.sobre-lista li {
    margin-bottom: .5rem;
    display: flex;
    align-items: flex-start;
    gap: .5rem;
}
.sobre-img img {
    width: 100%;
    max-width: 480px;
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    object-fit: cover;
}

/* SERVIÇOS */
.servicos {
    padding: 3rem 0;
    background-color: #fff;
}
.servicos-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(min(250px,100%), 1fr));
    margin-top: 2rem;
}
.servico-card {
    background-color: #ffffff;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform .15s ease, box-shadow .15s ease;
}
.servico-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 38px -8px rgba(0,0,0,0.12);
}
.servico-icone {
    font-size: 1.5rem;
    background-color: var(--cinza-bg);
    color: var(--azul-main);
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    font-weight: 600;
    margin-bottom: 1rem;
}
.servico-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--azul-main);
    margin-bottom: .5rem;
}
.servico-card p {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.4;
}

/* DEPOIMENTOS */
.depoimentos {
    padding: 3rem 0;
}
.depoimentos-wrapper {
    position: relative;
    max-width: 700px;
    margin: 2rem auto 1rem auto;
    min-height: 180px;
}
.depo-card {
    background-color: #fff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 1.5rem 1.25rem;
    font-size: 0.95rem;
    color: #444;
    line-height: 1.5;
    display: none;
}
.depo-card.ativo {
    display: block;
}
.depo-texto {
    font-style: italic;
    margin-bottom: .75rem;
    color: #333;
}
.depo-autora {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--azul-main);
}
.depo-controles {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}
.depo-btn {
    background-color: var(--azul-main);
    color: #fff;
    border: 0;
    border-radius: 6px;
    width: 38px;
    height: 38px;
    font-size: 1rem;
    line-height: 0;
    cursor: pointer;
    box-shadow: 0 14px 28px -8px rgba(0,0,0,0.4);
    transition: background-color .15s ease;
}
.depo-btn:hover {
    background-color: var(--azul-alt);
}

/* CONTATO */
.contato {
    padding: 3rem 0;
    background-color: #fff;
}
.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: flex-start;
}
.contato-info h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--azul-main);
    margin-bottom: 1rem;
}
.contato-info p {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 1rem;
}
.contato-lista {
    list-style: none;
    font-size: 0.9rem;
    color: #333;
    margin-bottom: 1.5rem;
}
.contato-lista li {
    margin-bottom: .5rem;
}
.contato-form {
    background-color: var(--cinza-bg);
    padding: 1.5rem;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
    color: #444;
}
.contato-form label {
    display: block;
    font-weight: 500;
    color: #333;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}
.contato-form input,
.contato-form textarea {
    width: 100%;
    display: block;
    padding: 0.7rem 0.8rem;
    border-radius: 6px;
    border: 1px solid rgba(0,0,0,0.2);
    font-family: inherit;
    font-size: 0.9rem;
    margin-top: 0.4rem;
}
.contato-form button {
    width: 100%;
    margin: 0.5rem 0 1rem 0;
}
.form-aviso {
    font-size: 0.7rem;
    color: #666;
}

/* RODAPÉ */
.rodape {
    background-color: var(--azul-main);
    color: #fff;
    margin-top: 2rem;
}
.rodape-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px,100%), 1fr));
    gap: 2rem;
    padding: 2.5rem 1.5rem 1rem 1.5rem;
}
.rodape-logo .logo-mark {
    background-color: var(--azul-main);
}
.rodape-logo .logo-mark img {
    filter: brightness(0) invert(1);
}
.rodape-logo .logo-text {
    color: #fff;
}
.rodape-desc {
    font-size: 0.85rem;
    color: #e5e5e5;
    line-height: 1.4;
    margin-top: 0.75rem;
    max-width: 260px;
}
.rodape-col h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}
.rodape-lista {
    list-style: none;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #f1f1f1;
}
.rodape-lista a {
    color: #fff;
    text-decoration: none;
}
.rodape-lista a:hover {
    text-decoration: underline;
}
.copy {
    border-top: 1px solid rgba(255,255,255,0.2);
    text-align: center;
    font-size: 0.75rem;
    color: #fff;
    padding: 1rem;
}

/* RESPONSIVO */
@media (max-width: 900px) {

    .hero-content,
    .sobre-wrapper,
    .contato-wrapper {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero {
        padding-top: 5rem;
    }

    .hero-text {
        order: 1;
    }
    .hero-img {
        order: 2;
        text-align: center;
    }

    .sobre-img {
        text-align: center;
    }

    .main-nav {
        display: none;
    }
    .hamburger {
        display: flex;
    }
}