/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Container principal */
.container {
    min-height: 100vh;
    position: relative;
    background: linear-gradient(135deg, #1A237E 0%, #2E4BC6 50%, #3F51B5 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Animação de fundo */
.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

/* Header */
.header {
    margin-bottom: 40px;
    animation: fadeInDown 1s ease-out;
}

.logo-container {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.logo {
    max-width: 300px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

/* Conteúdo principal */
.main-content {
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeInUp 1s ease-out 0.3s both;
}

/* Seção de boas-vindas */
.welcome-section {
    margin-bottom: 50px;
    color: white;
}

.welcome-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    color: #FFFFFF;
}

.welcome-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Container dos botões */
.buttons-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 50px;
}

/* Botões de ação */
.action-button {
    display: flex;
    align-items: center;
    padding: 20px 30px;
    border-radius: 16px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.action-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.action-button:hover::before {
    left: 100%;
}

.action-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.action-button:active {
    transform: translateY(-1px);
}

/* Botão WhatsApp */
.whatsapp-button {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.whatsapp-button:hover {
    background: linear-gradient(135deg, #2EE374 0%, #1BA68C 100%);
}

/* Botão Comprar */
.shop-button {
    background: linear-gradient(135deg, #FF6F00 0%, #E65100 100%);
}

.shop-button:hover {
    background: linear-gradient(135deg, #FF8F00 0%, #F57C00 100%);
}

/* Elementos dos botões */
.button-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    transition: all 0.3s ease;
}

.action-button:hover .button-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.button-content {
    flex: 1;
    text-align: left;
}

.button-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.button-subtitle {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 400;
}

.button-arrow {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.action-button:hover .button-arrow {
    transform: translateX(5px);
}

/* Seção de recursos */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

/* Footer */
.footer {
    margin-top: auto;
    padding: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    animation: fadeIn 1s ease-out 0.6s both;
}

/* Animações */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .welcome-title {
        font-size: 2rem;
    }
    
    .welcome-subtitle {
        font-size: 1rem;
    }
    
    .logo {
        max-width: 250px;
    }
    
    .action-button {
        padding: 18px 25px;
    }
    
    .button-title {
        font-size: 1.1rem;
    }
    
    .features-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .feature-item {
        padding: 15px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .welcome-title {
        font-size: 1.8rem;
    }
    
    .action-button {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .button-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .button-content {
        text-align: center;
    }
    
    .button-arrow {
        display: none;
    }
    
    .features-section {
        grid-template-columns: 1fr;
    }
}