:root {
    --primary-color: #9e0b0f; /* Vermelho principal */
    --secondary-color: #6d0000; /* Vinho */
    --light-color: #ffffff; /* Branco */
    --accent-color: #ff3b3f; /* Vermelho mais claro para acentos */
    --gradient-start: #9e0b0f;
    --gradient-mid: #8a0509;
    --gradient-end: #6d0000;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--light-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
    background-color: var(--secondary-color);
}

/* Camada de fundo animada */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
                var(--gradient-start), 
                var(--gradient-mid), 
                var(--gradient-end), 
                var(--gradient-mid));
    background-size: 400% 400%;
    z-index: -1;
    animation: gradientAnimation 15s ease infinite;
    opacity: 0.9;
}

/* Camada de efeito de luz */
body::after {
    content: "";
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%);
    z-index: -1;
    animation: lightEffect 20s ease-in-out infinite alternate;
    opacity: 0.7;
}

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

@keyframes lightEffect {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    100% {
        transform: translate(10%, 10%) rotate(15deg);
    }
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(5px);
    border-radius: 20px;
    background-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Efeito de partículas flutuantes */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    display: block;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-20vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.logo {
    margin-bottom: 2rem;
}

.logo img {
    max-width: 250px;
    height: auto;
}

.content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.headline {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.headline::after {
    content: '|';
    position: absolute;
    right: -8px;
    animation: blink 0.7s infinite;
}

.subheadline {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 3rem;
    max-width: 80%;
    line-height: 1.4;
}

.illustration {
    margin: 2rem 0;
    font-size: 4rem;
    color: var(--light-color);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    background-color: #25D366; /* Cor do WhatsApp */
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-top: 2rem;
}

.cta-button i {
    margin-right: 10px;
    font-size: 1.3rem;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.footer {
    margin-top: 2rem;
    padding-top: 2rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.social-icon {
    color: var(--light-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.social-icon:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 1rem;
}

/* Animações */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeIn 1s ease 0.5s forwards;
}

.fade-in-delay-2 {
    opacity: 0;
    animation: fadeIn 1s ease 1s forwards;
}

.fade-in-delay-3 {
    opacity: 0;
    animation: fadeIn 1s ease 1.5s forwards;
}

.fade-in-delay-4 {
    opacity: 0;
    animation: fadeIn 1s ease 2s forwards;
}

.icon-pulse {
    animation: pulse 2s infinite;
}

/* Responsividade */
@media (max-width: 768px) {
    .headline {
        font-size: 2rem;
    }
    
    .subheadline {
        font-size: 1.2rem;
    }
    
    .logo img {
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .headline {
        font-size: 1.7rem;
    }
    
    .subheadline {
        font-size: 1rem;
        max-width: 95%;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .logo img {
        max-width: 180px;
    }
    
    .container {
        padding: 1.5rem;
    }
}