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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0f;
    color: #e0e0e0;
    line-height: 1.6;
}

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

/* ================== NAVBAR ================== */
.navbar {
    padding: 20px 0;
    border-bottom: 1px solid #1a1a2e;
    background: rgba(10,10,15,0.95);
    position: sticky;
    top: 0;
    z-index: 100;
}
.logo { 
    font-size: 1.8rem; 
    font-weight: 700; 
    color: #00b36b; 
}
.menu a {
    color: #e0e0e0;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 500;
}
.menu a:hover { 
    color: #00b36b; 
}

/* ================== BOTÕES - SUAVES E ELEGANTE ================== */
.btn {
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    font-size: 1.05rem;
}

/* Botão Primário (Vestige) */
.btn-primary {
    background: transparent;
    color: #bbbbbb;           /* cinza permanente */
    border: 2px solid #bbbbbb;
}

.btn-primary:hover {
    background: transparent;
    color: #ffffff;           /* clareia no hover */
    border-color: #ffffff;
    transform: translateY(-2px);   /* leve deslocamento para cima */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Botão Secundário (How Gold is Extracted + Follow on X) */
.btn-secondary {
    background: transparent;
    color: #bbbbbb;           /* cinza permanente */
    border: 2px solid #bbbbbb;
}

.btn-secondary:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ================== HERO ================== */
.hero {
    background: linear-gradient(135deg, #0f172a, #1e3a2f);
    padding: 160px 0 100px;
    text-align: center;
}
.hero h1 { 
    font-size: 4.2rem; 
    margin-bottom: 16px; 
}
.hero h1 span { 
    color: #00b36b; 
}
.subtitle { 
    font-size: 1.35rem; 
    margin-bottom: 40px; 
    opacity: 0.9; 
}

/* ================== SEÇÕES E CARDS ================== */
.section { padding: 100px 0; }
h2 { 
    text-align: center; 
    font-size: 2.8rem; 
    margin-bottom: 60px; 
    color: #00b36b; 
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}
.card, .dashboard-card {
    background: #12121f;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #1e3a2f;
}

/* ================== FORMULÁRIOS ================== */
form input, form textarea {
    width: 100%;
    padding: 16px;
    margin: 12px 0;
    background: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
}
form input:focus, form textarea:focus {
    outline: none;
    border-color: #00b36b;
}

/* ================== FOOTER ================== */
footer {
    text-align: center;
    padding: 60px 20px;
    background: #0a0a14;
    border-top: 1px solid #1a1a2e;
}
/* ====================== NAVBAR ====================== */
.navbar {
    background: #0a0a0a;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #222;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: #FFCC00;
    text-decoration: none;
}

/* Menu Links */
.menu {
    display: flex;
    gap: 1.8rem;
    align-items: center;
}

.menu a {
    color: #ddd;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.menu a:hover {
    color: #FFCC00;
}

.user-link, .explorer-btn {
    font-weight: 600;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: #FFCC00;
    transition: all 0.3s ease;
}

/* Mobile */
@media (max-width: 992px) {
    .hamburger {
        display: flex;
    }
    
    .menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #0a0a0a;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 3rem;
        gap: 1.5rem;
        transition: left 0.4s ease;
        z-index: 999;
    }
    
    .menu.active {
        left: 0;
    }
}