* {
    box-sizing: border-box;
    font-family: good-times, sans-serif;
}

body {
    width: 100%;
    min-height: 100vh;
    background: #FFFFFF;
    overflow-x: hidden;
}

.filters-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Efecto granulado como overlay */
.grain-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='5' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Grid overlay */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.1) 2px, transparent 2px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.1) 2px, transparent 2px);
    background-size: 85px 85px;
    pointer-events: none;
}

.banner {
    position: relative;
    width: 100%;
    min-height: 100%;   
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.gradient-bg {
    width: 100vw;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    background: linear-gradient(40deg, var(--color-bg1), var(--color-bg2));
    z-index: -3;
}

.gradients-container {
    filter: url(#goo) blur(40px);
    width: 100%;
    height: 100%;
    position: relative;
}

/* Background burbujas */
:root {
    --color-bg1: rgb(255, 255, 255);
    --color-bg2: rgb(255, 255, 255);
    --color1: 218, 165, 242;
    --color2: 255, 114, 205;
    --color3: 73, 0, 106;
    --color4: 108, 255, 86;
    --color5: 185, 255, 156;
    --color6: 201, 255, 178;
    --color-interactive: var(--color1);
    --circle-size: 55%;
    --blending: luminosity;
    animation: colorShift 10s linear infinite;
}

@keyframes colorShift {
    0% {
        --color-interactive: var(--color1); /* Empieza con el color 1 (violeta) */
    }
    25% {
        --color-interactive: var(--color2); /* Cambia al color 2 (rosa) */
    }
    50% {
        --color-interactive: var(--color4); /* Cambia al color 4 (verde neón) */
    }
    75% {
        --color-interactive: var(--color5); /* Cambia al color 5 (verde pastel) */
    }
    100% {
        --color-interactive: var(--color1); /* Vuelve al color 1 para un ciclo perfecto */
    }
}

@keyframes moveInCircle {
    0% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(180deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes moveVertical {
    0% {
        transform: translateY(-50%);
    }

    50% {
        transform: translateY(50%);
    }

    100% {
        transform: translateY(-50%);
    }
}

@keyframes moveHorizontal {
    0% {
        transform: translateX(-50%) translateY(-10%);
    }

    50% {
        transform: translateX(50%) translateY(10%);
    }

    100% {
        transform: translateX(-50%) translateY(-10%);
    }
}

.g1 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color1), 0.8) 0, rgba(var(--color1), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: center center;
    animation: moveVertical 30s ease infinite;
    opacity: 1;
}

.g2 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color2), 0.8) 0, rgba(var(--color2), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: calc(50% - 400px);
    animation: moveInCircle 20s reverse infinite;
    opacity: 1;
}

.g3 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color3), 0.8) 0, rgba(var(--color3), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2 + 200px);
    left: calc(50% - var(--circle-size) / 2 - 500px);
    transform-origin: calc(50% + 400px);
    animation: moveInCircle 40s linear infinite;
    opacity: 1;
}

.g4 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color4), 0.8) 0, rgba(var(--color4), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: calc(50% - 200px);
    animation: moveHorizontal 40s ease infinite;
    opacity: 0.7;
}

.g5 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color5), 0.8) 0, rgba(var(--color5), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size));
    left: calc(50% - var(--circle-size));
    transform-origin: calc(50% - 800px) calc(50% + 200px);
    animation: moveInCircle 20s ease infinite;
    opacity: 1;
}

.g6 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color6), 0.8) 0, rgba(var(--color6), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: calc(50% - 400px);
    animation: moveInCircle 20s reverse infinite;
    opacity: 1;
}

.interactive {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color-interactive), 0.8) 0, rgba(var(--color-interactive), 0) 70%) no-repeat;
    mix-blend-mode: var(--blending);
    width: 50%;
    height: 50%;
    top: -25%;
    left: -25%;
    opacity: 0.7;
}

/*navbar*/
.navbar {
    border-radius: 39px;
    border: 3px solid #DDD;
    background: rgba(255, 255, 255, 0.57);
    box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.25);
    padding: 30px 40px;
    gap: 10px;
}