.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    position: relative;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 50% 50%, #2a0000 0%, var(--color-black) 70%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://placehold.co/1920x1080/000000/330000?text=Background+Texture') center/cover no-repeat;
    opacity: 0.2;
    mix-blend-mode: overlay;
    z-index: 1;
}

/* Vignette Overlay */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 30%, rgba(0, 0, 0, 0.8) 100%);
    pointer-events: none;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.how-it-works {
    background: linear-gradient(to bottom, var(--color-black), #1a0000);
}

.gender-section {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.gender-col {
    padding: 100px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    min-height: 600px;
}

.gender-col.for-men {
    background: linear-gradient(45deg, #000, #1a0505);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-direction: row;
}

.gender-col.for-women {
    background: linear-gradient(45deg, #1a0505, #000);
    flex-direction: row-reverse;
}

.nights {
    background: url('../img/noitesquentes.png') center/cover fixed;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.nights::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.nights .container {
    position: relative;
    z-index: 2;
}

.ingredients {
    background: var(--color-black);
}

.ingredient-list {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.kits {
    background: linear-gradient(to bottom, #0a0a0a, #220000);
}

.kits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.guarantee {
    background: #111;
    text-align: center;
}

.faq {
    background: var(--color-black);
}

/* Footer Layouts */
footer {
    background: #050505;
    padding: 60px 0 20px;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
    gap: 40px;
    flex-wrap: wrap;
}

.footer-item {
    flex: 1;
    text-align: center;
}

.footer {
    background: #050505;
    padding: 70px 0 30px;
    border-top: 1px solid #222;
    color: #aaa;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-images {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.footer-bottom {
    margin-top: 40px;
    text-align: center;
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
        padding-top: 100px;
    }

    .hero-text {
        order: 1;
    }

    .hero-image {
        order: 2;
        margin-top: 20px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .gender-col,
    .gender-col.for-women {
        flex-direction: column !important;
        padding: 60px 20px;
        text-align: center;
        gap: 40px;
        min-height: auto;
    }

    .gender-content {
        order: 1;
    }

    .gender-image {
        order: 2;
        max-width: 100%;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-images {
        gap: 20px;
    }
}