@font-face {
    font-family: 'Telegraf';
    src: url(../fonts/TelegrafRegular_272984568a25d8528fe2de8b20b29011.otf);
}

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

:root {
    --white: #FAFAFA;
    --roxoClaro: #9B20ED;
    --roxoHover: #661B99;
    --verdeHeader: #06A576;
    --verdeEscuro: #06A576;
    --verdeHover: #047a58;
    --amareloHover: #FFAA08;
    --azulHover: #2D34EB;
}

body {
    font-family: 'Telegraf';
    color: var(--white);
}

.Header {
    position: sticky;
    top: 0;
    z-index: 9999;
    width: 100%;
    background: var(--verdeHeader);
    overflow: visible;
}

.Inner-header {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.Left-nav,
.Right-nav {
    display: flex;
    align-items: center;
    list-style: none;
    justify-content: flex-start;
    width: 100%;
    gap: 4em;
}

.Left-nav a,
.Right-nav a {
    font-size: 2.4rem;
    text-decoration: none;
    color: var(--white);
    letter-spacing: 0.01em;
}

.Right-nav {
    gap: 6em;
    margin-left: 7.5%;
}

.Left-nav {
    margin-left: 2.5%;
}

nav[aria-label="Navegação direita"] {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(0.8rem, 2vw, 1.6rem);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    height: 14rem;
    width: auto;
    display: block;
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 4px;
    opacity: 0.85;
    transition: opacity 0.2s;
    flex-shrink: 0;
    margin-bottom: 5%;
}

.theme-toggle:hover {
    opacity: 1;
}

.theme-toggle img {
    width: 2em;
    display: block;
}

.nav-item {
    position: relative;
    padding: 0.5em 0.8em;
    border-radius: 12px 12px 0 0;
    transition: all 0.3s ease;
}

#Purple:hover { background-color: var(--roxoHover); }
#Green:hover { background-color: var(--verdeHover); }
#Yellow:hover { background-color: var(--amareloHover); border-radius: 12px 0 12px 0; }
#Blue:hover { background-color: var(--azulHover); border-radius: 12px 0 12px 0; }

.nav-item[data-tab="purple"]:hover { background-color: var(--roxoHover); }
.nav-item[data-tab="green"]:hover { background-color: var(--verdeHover); }

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    min-width: 260px;
    width: 180%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all 0.25s ease;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#solucoes-dropdown {
    background: var(--roxoClaro);
    border-radius: 0 12px 12px 12px;
}

#blog-dropdown {
    background: var(--verdeEscuro);
    border-radius: 0 12px 12px 12px;
}

.dropdown-purple { background: var(--roxoHover); border-radius: 0 12px 12px 12px; }
.dropdown-green { background: var(--verdeHover); border-radius: 0 12px 12px 12px; }

.dropdown a {
    font-size: 1rem;
    font-weight: 400;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.nav-arrow { margin-left: 3%; }

.dropdown a .nav-arrow {
    width: 0.8em;
    opacity: 0;
    transform: rotate(45deg);
    transition: opacity 0.2s ease, transform 0.25s ease;
}

.dropdown a:hover {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 6px;
}

.dropdown a:hover .nav-arrow {
    opacity: 1;
    transform: rotate(-45deg);
}

@media (max-width: 768px) {
    .logo img {
        height: 8rem;
    }
}

@media (max-width: 640px) {
    .Inner-header {
        grid-template-columns: 1fr auto;
        padding: 0 20px;
    }

    nav[aria-label="Navegação esquerda"] { display: none; }
    nav[aria-label="Navegação direita"] { display: none; }

    .logo {
        justify-content: flex-start;
    }

    .logo img {
        height: 6rem;
    }
}