/* Estilos Brasileiros Adicionais - BR.VC */

/* Animações Especiais */
@keyframes brasilPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 151, 57, 0.7);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 151, 57, 0);
    }
}

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

@keyframes sambaDance {
    0%, 100% { transform: rotate(0deg) translateX(0px); }
    25% { transform: rotate(2deg) translateX(5px); }
    75% { transform: rotate(-2deg) translateX(-5px); }
}

/* Efeitos Especiais */
.efeito-bandeira {
    background: linear-gradient(45deg, 
        #009739 0%, 
        #FEDF00 25%, 
        #009739 50%, 
        #FEDF00 75%, 
        #009739 100%);
    background-size: 400% 400%;
    animation: bandeiraBrasil 3s ease infinite;
}

.efeito-samba {
    animation: sambaDance 2s ease-in-out infinite;
}

.efeito-pulse-brasil {
    animation: brasilPulse 2s infinite;
}

/* Botões Especiais */
.btn-brasileiro {
    background: linear-gradient(45deg, #009739, #FEDF00);
    border: none;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-brasileiro::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-brasileiro:hover::before {
    left: 100%;
}

.btn-brasileiro:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 151, 57, 0.4);
}

/* Cards Especiais */
.card-brasileiro {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card-brasileiro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #009739, #FEDF00, #00A8E8);
}

.card-brasileiro:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Inputs Especiais */
.input-brasileiro {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 3px solid #009739;
    border-radius: 50px;
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s ease;
    background: white;
    position: relative;
}

.input-brasileiro:focus {
    border-color: #FEDF00;
    box-shadow: 0 0 20px rgba(254, 223, 0, 0.3);
    transform: scale(1.02);
}

.input-brasileiro::placeholder {
    color: #6c757d;
    font-style: italic;
}

/* Efeitos de Partículas */
.particulas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particula {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #FEDF00;
    border-radius: 50%;
    animation: flutuar 6s linear infinite;
}

@keyframes flutuar {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Efeitos de Hover Especiais */
.hover-brasil {
    transition: all 0.3s ease;
}

.hover-brasil:hover {
    background: linear-gradient(45deg, #009739, #FEDF00);
    color: white;
    transform: scale(1.05);
}

/* Gradientes Especiais */
.gradiente-brasil {
    background: linear-gradient(135deg, 
        #009739 0%, 
        #00A8E8 50%, 
        #FEDF00 100%);
}

.gradiente-texto-brasil {
    background: linear-gradient(45deg, #009739, #FEDF00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Efeitos de Loading Brasileiros */
.loading-brasil {
    position: relative;
}

.loading-brasil::after {
    content: '🇧🇷';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    animation: spin 1s linear infinite;
}

/* Efeitos de Scroll */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Efeitos de Neon */
.neon-brasil {
    text-shadow: 
        0 0 5px #009739,
        0 0 10px #009739,
        0 0 15px #009739,
        0 0 20px #009739;
    animation: neonPulse 2s ease-in-out infinite alternate;
}

@keyframes neonPulse {
    from {
        text-shadow: 
            0 0 5px #009739,
            0 0 10px #009739,
            0 0 15px #009739,
            0 0 20px #009739;
    }
    to {
        text-shadow: 
            0 0 2px #009739,
            0 0 5px #009739,
            0 0 8px #009739,
            0 0 12px #009739;
    }
}

/* Efeitos de Vidro */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Efeitos de Onda */
.wave-effect {
    position: relative;
    overflow: hidden;
}

.wave-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: wave 3s infinite;
}

@keyframes wave {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsividade Avançada */
@media (max-width: 768px) {
    .btn-brasileiro {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .card-brasileiro {
        padding: 1.5rem;
    }
    
    .input-brasileiro {
        padding: 0.8rem 1.2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .btn-brasileiro {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
    }
    
    .card-brasileiro {
        padding: 1rem;
        border-radius: 15px;
    }
}

/* Efeitos de Cursor Personalizado */
.cursor-brasil {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><text y="15" font-size="16">🇧🇷</text></svg>'), auto;
}

/* Efeitos de Seleção */
::selection {
    background: #FEDF00;
    color: #009739;
}

::-moz-selection {
    background: #FEDF00;
    color: #009739;
}

/* Efeitos de Foco */
*:focus {
    outline: 2px solid #FEDF00;
    outline-offset: 2px;
}

/* Efeitos de Transição Suaves */
* {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efeitos de Sombra Brasileiros */
.sombra-brasil {
    box-shadow: 
        0 4px 6px rgba(0, 151, 57, 0.1),
        0 1px 3px rgba(0, 151, 57, 0.08);
}

.sombra-brasil-forte {
    box-shadow: 
        0 10px 15px rgba(0, 151, 57, 0.1),
        0 4px 6px rgba(0, 151, 57, 0.05);
}

/* Efeitos de Borda Brasileiros */
.borda-brasil {
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(45deg, #009739, #FEDF00, #00A8E8) border-box;
}

/* Efeitos de Texto Especiais */
.texto-brilhante {
    background: linear-gradient(45deg, #009739, #FEDF00, #00A8E8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: brilho 2s ease-in-out infinite alternate;
}

@keyframes brilho {
    from { filter: brightness(1); }
    to { filter: brightness(1.2); }
}