/* Reset e estilos globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #e60000;
    --primary-dark: #b30000;
    --text-color: #ffffff;
    --text-secondary: #b5c2c9;
    --bg-dark: #1a0000;
    --bg-darker: #2a0505;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --glow-color: rgba(230, 0, 0, 0.3);
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 50%, var(--bg-dark) 100%);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    text-rendering: optimizeSpeed;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 0, 0, 0.15), transparent 70%),
                radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.1), transparent 70%);
    z-index: -1;
    will-change: transform;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Partículas de fundo - otimizadas para mobile */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

.particle {
    position: absolute;
    background-color: var(--glow-color);
    border-radius: 50%;
    pointer-events: none;
    will-change: transform;
}

/* Reduzir número de partículas em dispositivos móveis */
@media (max-width: 768px) {
    .particle {
        opacity: 0.5 !important;
    }
}

/* Cabeçalho */
header {
    text-align: center;
    padding: 15px 0;
    margin-bottom: 20px;
}

.profile {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.profile-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
    object-fit: cover;
    margin-right: 20px;
    box-shadow: 0 0 20px var(--glow-color);
    transform: translateZ(0);
}

.profile-info {
    text-align: left;
}

.profile-info h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    background: linear-gradient(90deg, var(--primary-color), #ff3333);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px var(--glow-color);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Seção Hero */
.hero {
    text-align: center;
    padding: 30px 15px;
    background: rgba(26, 0, 0, 0.7);
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px var(--shadow-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(230, 0, 0, 0.2);
}

.hero h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.3;
    background: linear-gradient(90deg, var(--primary-color), #ff3333);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-secondary);
}

/* Botões CTA - otimizados para toque em mobile */
.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(230, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.cta-button:hover, .cta-button:focus {
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(230, 0, 0, 0.4);
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
    outline: none;
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 5px 15px rgba(230, 0, 0, 0.3);
}

.cta-button i {
    margin-right: 10px;
}

/* Animação de pulse para os botões - otimizada */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(230, 0, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(230, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(230, 0, 0, 0);
    }
}

.pulse {
    animation: pulse 1.5s infinite;
}

/* Desativar animação de pulse em dispositivos de baixa potência */
@media (prefers-reduced-motion: reduce) {
    .pulse {
        animation: none;
    }
}

/* Seções */
section {
    margin-bottom: 40px;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    color: var(--text-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-color));
    border-radius: 3px;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.feature-box {
    background: rgba(26, 0, 0, 0.7);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(230, 0, 0, 0.1);
    backdrop-filter: blur(5px);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(230, 0, 0, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.feature-box h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

.feature-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Benefícios */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    background: rgba(26, 0, 0, 0.7);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(230, 0, 0, 0.1);
    backdrop-filter: blur(5px);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(230, 0, 0, 0.3);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px var(--glow-color);
}

.benefit-icon i {
    font-size: 2rem;
    color: white;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

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

/* CTA inferior */
.bottom-cta {
    text-align: center;
    padding: 40px 20px;
    background: rgba(26, 0, 0, 0.7);
    border-radius: 15px;
    margin: 50px 0;
    box-shadow: 0 10px 30px var(--shadow-color);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(230, 0, 0, 0.2);
}

.bottom-cta h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary-color), #ff3333);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bottom-cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsividade aprimorada */
@media (max-width: 768px) {
    .profile {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-image {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .profile-info {
        text-align: center;
    }
    
    .profile-info h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .hero h2 {
        font-size: 1.7rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .features-grid, .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-box, .benefit-card {
        padding: 15px;
    }
    
    .cta-button {
        width: 100%;
        padding: 15px 20px;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
}

/* Otimizações para dispositivos muito pequenos */
@media (max-width: 480px) {
    .container {
        padding: 15px 10px;
    }
    
    .profile-info h1 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 20px 10px;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .feature-box, .benefit-card {
        margin-bottom: 15px;
    }
    
    .feature-icon, .benefit-icon {
        font-size: 2rem;
        margin-bottom: 10px;
    }
}

/* Otimizações para melhor performance */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Melhorias de acessibilidade */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}