#header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 999;
    background-color: rgba(20, 8, 36, 0.35);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(254, 235, 241, 0.12);
}

.header-subcontainer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    padding: 14px 24px;
}

/* Marca / logo */
.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: opacity .15s ease-in;
}

.header-brand:hover,
.header-brand:focus-visible {
    opacity: 0.85;
}

.header-logo {
    width: 40px;
    height: 40px;
    display: block;
}

.header-brand-text {
    color: var(--common-white);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.header-brand-accent {
    color: var(--sakura-pink);
    font-weight: 500;
}

/* Navegação (desktop: inline / mobile: painel) */
.header-list {
    display: flex;
    align-items: center;
    list-style-type: none;
    gap: 14px;
    margin: 0;
    padding: 0;
}

.header-item {
    display: block;
    padding: 12px 22px;
    background-color: var(--sakura-pink);
    transition: background-color .15s ease-in, transform .15s ease-in;
    color: var(--common-white);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.header-item:hover,
.header-item:focus-visible {
    background-color: var(--sakura-hover);
}

.header-item:active {
    transform: scale(0.97);
}

.header-item-button {
    background-color: transparent;
    border: 1.5px solid var(--common-white);
}

.header-item-button:hover,
.header-item-button:focus-visible {
    background-color: var(--hover-purple);
    border-color: var(--hover-purple);
}

.header-item-active {
    background-color: var(--black-purple);
}

.header-item-active:hover {
    background-color: var(--black-purple);
}

/* Botão hamburger (escondido no desktop) */
.header-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: transparent;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    padding: 0;
}

.header-toggle:hover,
.header-toggle:focus-visible {
    background-color: rgba(254, 235, 241, 0.12);
}

.header-toggle-bar {
    width: 22px;
    height: 2.5px;
    background-color: var(--common-white);
    border-radius: 2px;
    transition: transform .25s ease, opacity .2s ease;
}

.header-toggle-open .header-toggle-bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.header-toggle-open .header-toggle-bar:nth-child(2) {
    opacity: 0;
}

.header-toggle-open .header-toggle-bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.header-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(10, 4, 18, 0.55);
    z-index: 900;
}

@media (max-width: 1024px) {
    .header-subcontainer {
        padding: 14px 24px;
    }
}

@media (max-width: 768px) {
    .header-subcontainer {
        padding: 12px 16px;
    }

    .header-brand-text {
        font-size: 1rem;
    }

    .header-logo {
        width: 34px;
        height: 34px;
    }

    .header-toggle {
        display: flex;
    }

    .header-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        background-color: rgba(20, 8, 36, 0.97);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(254, 235, 241, 0.12);
        transition: max-height .25s ease, opacity .2s ease;
        z-index: 950;
    }

    .header-nav-open {
        max-height: 320px;
        opacity: 1;
    }

    .header-list {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 16px;
    }

    .header-item {
        width: 100%;
        text-align: center;
        padding: 14px;
        font-size: 1rem;
    }
}

@media (max-width: 380px) {
    .header-brand-text {
        font-size: 0.9rem;
    }

    .header-item {
        font-size: 0.9rem;
    }
}