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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0a0a18 0%, #0d0d20 25%, #101028 50%, #0d0d20 75%, #0a0a18 100%);
    background-size: 400% 400%;
    animation: subtleBackgroundShift 60s ease-in-out infinite;
    color: #fff;
    overflow: hidden;
    height: 100vh;
    position: relative;
}

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

#hypnotic-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: radial-gradient(ellipse at center, rgba(10, 10, 30, 0.1) 0%, rgba(0, 0, 0, 0.6) 100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
    padding: 20px;
}

.overlay.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.logo-image {
    width: 120px;
    height: 120px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 30px rgba(180, 160, 255, 0.3));
    opacity: 0.9;
}

.logo {
    font-family: 'Arial Narrow', 'Helvetica Neue', sans-serif;
    font-size: 4.5rem;
    font-weight: 100;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 12px;
    color: transparent;
    background: linear-gradient(45deg, #f0f0ff, #c0c0ff, #f0f0ff);
    -webkit-background-clip: text;
    background-clip: text;
    background-size: 200% 100%;
    animation: gradientFlow 8s ease-in-out infinite;
    position: relative;
    text-shadow: 0 0 20px rgba(180, 160, 255, 0.2);
}

.logo::before {
    content: 'PixelWeave';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    -webkit-background-clip: text;
    background-clip: text;
    background-size: 200% 100%;
    animation: sheen 12s ease-in-out infinite;
    opacity: 0;
}

@keyframes sheen {
    0%, 100% {
        background-position: -200% 0;
        opacity: 0;
    }
    10%, 15% {
        opacity: 0.6;
    }
    20% {
        background-position: 200% 0;
        opacity: 0;
    }
}

@keyframes gradientFlow {
    0%, 100% {
        background-position: 0% 50%;
        text-shadow: 0 0 20px rgba(180, 160, 255, 0.2);
    }
    50% {
        background-position: 100% 50%;
        text-shadow: 0 0 30px rgba(180, 160, 255, 0.4),
                     0 0 60px rgba(180, 160, 255, 0.1);
    }
}

.tagline {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    letter-spacing: 3px;
    color: #a0a0c0;
    text-align: center;
    font-weight: 200;
    text-shadow: 0 0 10px rgba(160, 160, 255, 0.2);
    opacity: 0.8;
}

.cta-button {
    padding: 14px 40px;
    font-size: 1.1rem;
    background: rgba(255, 255, 255, 0.05);
    color: #e0e0ff;
    border: 1px solid rgba(224, 224, 255, 0.2);
    cursor: pointer;
    transition: all 0.4s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    z-index: 10;
    backdrop-filter: blur(15px);
    border-radius: 1px;
    font-weight: 200;
}

.cta-button:hover,
.cta-button:focus {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    box-shadow: 
        0 0 30px rgba(180, 160, 255, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
    outline: none;
    transform: translateY(-1px);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

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

.footer {
    position: absolute;
    bottom: 25px;
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: #606080;
    letter-spacing: 1px;
    padding: 0 20px;
    z-index: 5;
    opacity: 0.6;
}

/* Circular Menu */
.circular-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    z-index: 20;
    opacity: 0;
    pointer-events: none;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.circular-menu.active {
    opacity: 1;
    pointer-events: all;
}

.circular-menu.slide-left {
    left: 25%;
    transform: translate(-50%, -50%) scale(0.8);
}

.circular-menu.slide-up {
    top: 30%;
    transform: translate(-50%, -50%) scale(0.8);
}

.menu-item {
    position: absolute;
    width: 70px;
    height: 70px;
    background: transparent;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #e0e0ff;
    text-decoration: none;
    font-size: 1.6rem;
    transform: translate(-50%, -50%);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(224, 224, 255, 0.3);
    opacity: 0;
    backdrop-filter: blur(15px);
    cursor: pointer;
}

.menu-item:hover,
.menu-item:focus {
    transform: translate(-50%, -50%) scale(1.15);
    background: rgba(240, 240, 255, 0.1) !important;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 
        0 0 30px rgba(180, 160, 255, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    z-index: 30;
    outline: none;
}

.menu-item .mobile-label {
    position: absolute;
    bottom: -25px;
    font-size: 0.65rem;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease;
    background: rgba(10, 10, 30, 0.9);
    padding: 3px 8px;
    border-radius: 3px;
    pointer-events: none;
    color: #e0e0ff;
    border: 1px solid rgba(224, 224, 255, 0.1);
}

.menu-item:hover .mobile-label,
.menu-item:focus .mobile-label {
    opacity: 1;
}

.close-menu {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(80, 60, 100, 0.9);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #e0e0ff;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(224, 224, 255, 0.3);
    z-index: 25;
    opacity: 0;
    backdrop-filter: blur(15px);
}

.close-menu:hover,
.close-menu:focus {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(100, 80, 120, 1);
    box-shadow: 0 0 20px rgba(180, 160, 255, 0.3);
    outline: none;
}

/* ===== INFO PANEL STYLES ===== */
.info-panel {
    position: fixed;
    top: 50%;
    right: -400px;
    transform: translateY(-50%);
    width: 350px;
    background: rgba(10, 10, 30, 0.95);
    border: 1px solid rgba(224, 224, 255, 0.2);
    border-radius: 12px;
    padding: 0;
    z-index: 100;
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(25px);
    box-shadow: 
        0 0 60px rgba(180, 160, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.info-panel.active {
    right: 50px;
    opacity: 1;
}

.info-panel.bottom-active {
    top: auto;
    bottom: 20px;
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(100px);
    width: 90%;
    max-width: 400px;
}

.info-panel.bottom-active.active {
    transform: translateX(-50%) translateY(0);
}

.info-content {
    position: relative;
    padding: 2.5rem 2rem 2rem;
}

.info-title {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: #e0e0ff;
    font-weight: 300;
    letter-spacing: 1px;
    text-align: center;
    text-shadow: 0 0 20px rgba(180, 160, 255, 0.3);
}

.info-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #b0b0d0;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 300;
}

.info-action-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, rgba(180, 160, 255, 0.3), rgba(140, 120, 220, 0.2));
    color: #e0e0ff;
    border: 1px solid rgba(180, 160, 255, 0.4);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 300;
    backdrop-filter: blur(10px);
}

.info-action-btn:hover {
    background: linear-gradient(135deg, rgba(200, 180, 255, 0.4), rgba(160, 140, 240, 0.3));
    border-color: rgba(200, 180, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(180, 160, 255, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.info-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(224, 224, 255, 0.2);
    border-radius: 50%;
    color: #e0e0ff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.info-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Panel background effect */
.info-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(180, 160, 255, 0.6), 
        transparent
    );
}

/* Aesthetic Effects */
.scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.008) 50%,
        rgba(255,255,255,0) 100%
    );
    background-size: 100% 1px;
    z-index: 3;
    pointer-events: none;
    opacity: 0.3;
}

.noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
    z-index: 4;
    pointer-events: none;
    opacity: 0.04;
}

.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 2;
    pointer-events: none;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .logo {
        font-size: 2.5rem;
        letter-spacing: 8px;
    }
    
    .logo-image {
        width: 80px;
        height: 80px;
        margin-bottom: 1rem;
    }
    
    .tagline {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .menu-item {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
        border-width: 1.5px;
    }
    
    .menu-item .mobile-label {
        opacity: 1;
        bottom: -20px;
        font-size: 0.6rem;
    }
    
    .info-panel {
        width: 90%;
        max-width: 350px;
    }
    
    .info-panel.active {
        right: 5%;
    }
    
    .info-content {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .info-title {
        font-size: 1.3rem;
    }
    
    .info-description {
        font-size: 0.9rem;
    }
    
    .circular-menu.slide-left {
        left: 50%;
        transform: translate(-50%, -50%) scale(0.7);
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2rem;
        letter-spacing: 6px;
    }
    
    .logo-image {
        width: 60px;
        height: 60px;
    }
    
    .cta-button {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
    
    .menu-item {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
    
    .info-panel {
        width: 95%;
        max-width: 320px;
    }
    
    .info-content {
        padding: 1.5rem 1.2rem 1.2rem;
    }
    
    .info-title {
        font-size: 1.2rem;
    }
    
    .info-description {
        font-size: 0.85rem;
    }
    
    .circular-menu.slide-up {
        top: 25%;
        transform: translate(-50%, -50%) scale(0.7);
    }
}