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

:root {
    --nullax-purple: #a82bff;
    --bg-dark: #0d0d0d;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #888888;
    --border-subtle: #1a1a1a;
}

html {
    scroll-behavior: smooth;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    width: 100%;
    flex-grow: 1;
}

.topnav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background-color: #080808;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: 15px;
}

.logo-header {
    height: 32px;
}

.topnav nav {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.topnav nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

.topnav nav a:hover {
    color: var(--nullax-purple);
}

.hero-parcerias {
    text-align: center;
    padding: 100px 20px 80px;
    position: relative;
    background: linear-gradient(180deg, #0d0d0d 0%, #130024 40%, #0d0d0d 100%);
    border-bottom: 1px solid var(--border-subtle);
    overflow: hidden;
}

.hero-parcerias::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 43, 255, 0.08) 0%, transparent 70%);
    transform: translate(-50%, -30%);
    pointer-events: none;
}

.hero-parcerias h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 6px;
    background: linear-gradient(135deg, var(--nullax-purple), #dfb3ff, var(--nullax-purple));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    position: relative;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-parcerias .subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 550px;
    margin: 0 auto 35px;
    position: relative;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid rgba(168, 43, 255, 0.25);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(168, 43, 255, 0.05);
    transition: all 0.3s;
    text-decoration: none;
    cursor: pointer;
}

.hero-badge:hover {
    border-color: var(--nullax-purple);
    color: var(--nullax-purple);
    background: rgba(168, 43, 255, 0.1);
}

.hero-badge i {
    color: var(--nullax-purple);
}

.section {
    max-width: 800px;
    margin: 0 auto;
    padding: 70px 20px;
}

.section-heading {
    font-size: clamp(1.6rem, 3.5vw, 2rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-align: center;
    color: var(--text-primary);
    -webkit-text-stroke: 1px rgba(168, 43, 255, 0.3);
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: rgba(168, 43, 255, 0.3);
    box-shadow: 0 0 30px rgba(168, 43, 255, 0.05);
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 14px;
    color: #dfb3ff;
    font-weight: 700;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.card ul {
    list-style: none;
    padding: 0;
    margin-top: 18px;
}

.card ul li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 8px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.card ul li:last-child {
    border-bottom: none;
}

.card ul li i {
    color: var(--nullax-purple);
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(168, 43, 255, 0.08), rgba(168, 43, 255, 0.02));
    border: 1px solid rgba(168, 43, 255, 0.25);
    border-radius: 12px;
    padding: 45px;
    text-align: center;
}

.highlight-box h3 {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
}

.highlight-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 480px;
    margin: 0 auto 25px;
    line-height: 1.7;
}

.cta-group {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 35px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border: 1px solid var(--nullax-purple);
    color: var(--nullax-purple);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
}

.cta-btn:hover {
    background: var(--nullax-purple);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(168, 43, 255, 0.3);
}

.secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border: 1px solid var(--text-muted);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
}

.secondary-btn:hover {
    border-color: var(--nullax-purple);
    color: var(--nullax-purple);
    transform: translateY(-2px);
}

.partner-form {
    text-align: left;
    margin-top: 10px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #c0c0c0;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: #0a0a0a;
    border: 1px solid #222;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.25s ease;
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #444;
    font-size: 0.85rem;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--nullax-purple);
    box-shadow: 0 0 0 3px rgba(168, 43, 255, 0.1);
}

.form-group textarea {
    min-height: 110px;
    max-height: 110px;
    resize: none;
    line-height: 1.6;
}

.partner-form .cta-btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 0.9rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.form-note {
    font-size: 0.78rem;
    color: #666;
    margin-top: -14px;
    margin-bottom: 24px;
}

@media (max-width: 700px) {
    .form-row-3 {
        grid-template-columns: 1fr;
    }
}

.divider {
    border: none;
    border-top: 1px solid var(--border-subtle);
    max-width: 600px;
    margin: 0 auto;
}

footer {
    padding: 40px 20px;
    background-color: #080808;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
    border-top: 1px solid var(--border-subtle);
    gap: 20px;
    margin-top: 40px;
}

.logo-footer {
    width: 160px;
    opacity: 0.9;
}

#Contatos ul {
    list-style: none;
    color: var(--text-muted);
    text-align: center;
}

.social-links-footer {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.social-links-footer a {
    color: var(--text-muted);
    font-size: 1.4rem;
    transition: color 0.3s, transform 0.3s;
}

.social-links-footer a:hover {
    color: var(--nullax-purple);
    transform: scale(1.2);
}

#Contatos li {
    margin-bottom: 5px;
    font-size: 1rem;
}

#Contatos a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

#Contatos a:hover {
    color: var(--nullax-purple);
}

.copyright {
    margin-top: 15px;
    font-size: 0.8rem !important;
    opacity: 0.6;
}

#lang-switcher {
    border-radius: 5px;
    border: 2px solid var(--nullax-purple);
    padding: 6px 12px;
    background-color: #000;
    color: var(--nullax-purple);
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    outline: none;
}

#lang-switcher option {
    background-color: #000;
    color: var(--nullax-purple);
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 28px 35px;
    margin-bottom: 14px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(168, 43, 255, 0.25);
    box-shadow: 0 0 20px rgba(168, 43, 255, 0.04);
}

.faq-item h4 {
    font-size: 1rem;
    color: #dfb3ff;
    margin-bottom: 8px;
    font-weight: 600;
}

.faq-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--nullax-purple);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background-color: #bc62ff;
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(168, 43, 255, 0.4);
}

@media (max-width: 700px) {
    .topnav {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }

    .topnav nav {
        justify-content: center;
    }

    .hero-parcerias {
        padding: 60px 15px 50px;
    }

    .section {
        padding: 50px 15px;
    }

    .card, .highlight-box {
        padding: 25px;
    }

    .faq-item {
        padding: 20px 25px;
    }

    .cta-group {
        flex-direction: column;
        align-items: center;
    }

    .cta-group .cta-btn,
    .secondary-btn {
        width: 100%;
        justify-content: center;
    }

    footer {
        flex-direction: column;
        text-align: center;
    }

    #backToTop {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}