:root {
    --dark: #0a0a0a;
    --red: #e11d48;
    --blue-neon: #3b82f6;
}

body {
    background-color: var(--dark);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;

}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

.font-title {
    font-family: 'Kanit', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.font-heavy {
    font-family: 'Kanit', sans-serif;
    font-weight: 900;
    font-style: italic;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--red);
    border-radius: 10px;
}

/* Navigation Estilo Black */
.nav-active {
    background: rgba(0, 0, 0, 0.98);
    border-bottom: 1px solid rgba(225, 29, 72, 0.2);
    padding: 10px 0 !important;
}

/* Scanner Progress */
#scroll-scanner {
    position: fixed;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: #111;
    z-index: 100;
}

#scanner-bar {
    width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--red), #f43f5e);
    box-shadow: 0 0 15px var(--red);
}

/* Effects */
.glass {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.blue-glow {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.1);
}

.hero-slide {
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    position: absolute;
    inset: 0;
}

.hero-slide.active {
    opacity: 1;
}

.bg-grid {
    background-size: 40px 40px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

.class-card.active {
    border: 1px solid var(--red);
    background: rgba(225, 29, 72, 0.1);
    transform: scale(1.02);
}

@keyframes scan-y {
    0% {
        top: 0;
    }

    100% {
        top: 100%;
    }
}

.scan-line {
    animation: scan-y 4s linear infinite;
}

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

@keyframes pulse-wpp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.text-stroke {
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
    color: transparent;
}

.modalidade-card:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.bento-item {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bento-item:hover {
    transform: translateY(-5px);
    border-color: var(--red);
    box-shadow: 0 10px 30px -10px rgba(225, 29, 72, 0.3);
}

.testimonial-quote {
    font-family: 'Kanit', sans-serif;
    line-height: 1.2;
}

.signature-text {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.1em;
    font-weight: 300;
}

.founder-image-shadow {
    box-shadow: -20px 20px 0px 0px var(--red);
}