:root {
    --navy: #061d40;
    --ocean: #1572c6;
    --muted: #4d586e;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: #f4f7fb;
    color: var(--muted);
}

.header {
    background: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--navy);
}

.nav {
    display: flex;
    gap: 1.5rem;
    position: relative;
}

.nav-link {
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
    padding-bottom: 0.2rem;
    position: relative;
}

.nav-link.active,
.nav-link:hover {
    color: var(--navy);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    height: 2px;
    background: var(--ocean);
    width: 100%;
    left: 0;
    bottom: -4px;
}

.sobre-hero {
    padding: 6rem 2rem 3rem;
    background: linear-gradient(135deg, rgba(5, 29, 64, 0.9), rgba(5, 29, 64, 0.4));
    color: #fff;
}

.sobre-hero-content {
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
}

.sobre-hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.sobre-hero-content p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.btn-cta {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.85rem 2.5rem;
    border-radius: 999px;
    border: 2px solid #fff;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
}

.sobre-hero-gallery {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.sobre-hero-gallery img {
    width: 100%;
    border-radius: 18px;
    height: 280px;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.dados-empresa {
    padding: 4rem 1.5rem;
}

.dados-empresa .container {
    max-width: 1200px;
    margin: 0 auto;
}

.dados-empresa h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--navy);
}

.dados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
}

.dados-card:nth-child(6) {
    grid-column: span 2;
}

@media (max-width: 900px) {
    .dados-card:nth-child(6) {
        grid-column: span 1;
    }
}

.dados-card {
    padding: 1.2rem;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 20px 45px rgba(5, 29, 64, 0.08);
}

.dados-card span {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    display: block;
    margin-bottom: 0.35rem;
}

.dados-card p {
    font-weight: 600;
    color: var(--navy);
    word-break: break-word;
    white-space: normal;
}

.galeria {
    padding: 4rem 1.5rem;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 0.4rem;
    color: var(--navy);
}

.section-subtitle {
    color: var(--muted);
    margin-bottom: 2rem;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.galeria-grid img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(5, 29, 64, 0.15);
}

.valores {
    padding: 3rem 1.5rem 5rem;
    background: #e4f1ff;
}

.valores-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.valores-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.valores-content ul {
    list-style: none;
    display: grid;
    gap: 0.8rem;
    color: var(--navy);
}

.footer {
    background: var(--navy);
    color: #fff;
    padding: 3rem 1.5rem 2rem;
}

.footer-container {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.footer-column h3 {
    margin-bottom: 0.6rem;
}

.footer-form {
    display: grid;
    gap: 0.6rem;
}

.footer-form input {
    border-radius: 10px;
    padding: 0.85rem 1rem;
    border: none;
}

.btn-footer-submit {
    border-radius: 999px;
    border: none;
    padding: 0.9rem 1.8rem;
    background: var(--ocean);
    color: #fff;
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.animate-item {
    opacity: 0;
    transform: translateY(30px);
}

.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (max-width: 768px) {
    .header-container,
    .galeria-grid {
        grid-template-columns: 1fr;
    }

    .sobre-hero-content {
        text-align: left;
    }
}