* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: #0f0f0f;
    color: #fff;
}

/* HEADER */
header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    padding: 0 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    box-shadow: 0 2px 8px rgba(255,255,255,0.08);
    transition: background .3s ease;
    z-index: 1000;
}

header.scrolled {
    background: #b40000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 45px;
    border-radius: 6px
}

/* MENU */
nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
}

nav a {
    color: #fff;
    text-decoration: none;
    position: relative;
}

nav a::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e30613;
    transition: .3s;
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
}

.menu-toggle .bar {
    width: 28px;
    height: 3px;
    background: #fff;
}

/* HERO */
.hero-institucional {
    min-height: 90vh;
    background:
        linear-gradient(
            180deg,
            rgba(0,0,0,0.85) 0%,
            rgba(0,0,0,0.6) 50%,
            rgba(180,0,0,0.35) 100%
        ),
        url("assets/img/hlrPeca4.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    padding: 0 10%;
    position: relative;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.05), transparent 65%);
    pointer-events: none;
}

.hero-conteudo {
    position: relative;
    max-width: 650px;
    animation: fadeUp 1s ease forwards;
}

.hero-tag {
    display: inline-block;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-left: 4px solid #e30613;
    padding-left: 12px;
    margin-bottom: 20px;
    opacity: .85;
}

.hero-institucional h1 {
    font-size: 3.2rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-institucional h1 strong {
    color: #e30613;
}

.hero-institucional p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #eaeaea;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ANIMAÇÕES */
.section-hidden {
    opacity: 0;
    transform: translateY(40px);
    transition: .8s;
}

.section-hidden.show {
    opacity: 1;
    transform: translateY(0);
}

/* VALORES */
.valores {
    position: relative;
    padding: 120px 10%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
    gap: 30px;
}

.valores-bg {
    position: absolute;
    inset: 0;
    background: url("assets/img/hlrPpeca2.png") center/cover;
    opacity: .08;
}

.valor-card {
    position: relative;
    background: #151515;
    padding: 40px;
    border-radius: 14px;
    transition: .3s;
}

.valor-card h3 {
    margin-bottom: 18px;
}

.valor-card i {
    font-size: 32px;
    color: #e30613;
    transition: .3s;
}

.valor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,.4);
}

.valor-card:hover i {
    transform: scale(1.15);
}

/* PROPÓSITO */
.proposito {
    background: #1b1a1a;
    color: #ffffff;
    padding: 120px 10%;
}

.proposito-container {
    max-width: 820px;
}

.proposito-tag {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: #777;
    margin-bottom: 30px;
}

.proposito-texto {
    font-size: 1.35rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.proposito-texto strong {
    color: #e30613;
}

.proposito-assinatura {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 40px;
}

.proposito-assinatura strong {
    color: #e30613;
}

.historia {
    padding: 120px 10%;
    background: url("assets/img/peca-fundo.png") center/cover;
    opacity: .08;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap: 30px;
    margin-top: 40px;
}

.timeline-item {
    background: #151515;
    padding: 30px;
    border-left: 4px solid #e30613;
}

.timeline-item span {
    font-weight: 600;
    color: #e30613;
}

/* CTA */
.cta {
    background: linear-gradient(90deg, #111, #000);
    padding: 80px 10%;
    text-align: center;
}

.cta a {
    margin-top: 20px;
    display: inline-block;
    padding: 14px 40px;
    border: 2px solid #e30613;
    color: #fff;
    text-decoration: none;
    transition: .3s;
}

/* CTA FINAL ESTILO HERO */
.cta-hero {
    position: relative;
    min-height: 70vh;
    background:
        linear-gradient(
            180deg,
            rgba(0,0,0,0.85) 0%,
            rgba(0,0,0,0.6) 50%,
            rgba(180,0,0,0.4) 100%
        ),
        url("assets/img/hlrPeca4.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    padding: 0 10%;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at center,
        rgba(255,255,255,0.05),
        transparent 65%
    );
    pointer-events: none;
}

.cta-conteudo {
    position: relative;
    max-width: 700px;
}

.cta-hero h2 {
    font-size: 3rem;
    line-height: 1.2;
    margin: 20px 0;
}

.cta-hero h2 strong {
    color: #e30613;
}

.cta-hero p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #eaeaea;
    margin-bottom: 35px;
}

.cta-btn {
    display: inline-block;
    padding: 16px 46px;
    border: 2px solid #e30613;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    transition: .3s;
}

.cta-btn:hover {
    background: #e30613;
}


.cta a:hover {
    background: #e30613;
}


/* RESPONSIVO */
@media (max-width: 1100px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        background: #0f0f0f;
        display: none;
    }

    nav.active {
        display: block;
    }

    nav ul {
        flex-direction: column;
        padding: 20px;
    }

    .hero-institucional h1 {
        font-size: 2.2rem;
    }
}