@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;700&display=swap');

:root {
    --bg-dark: #050505;
    --neon-purple: #bc13fe;
    --neon-pink: #ff00ff;
    --text-light: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

html,
body {
    height: 100%;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    position: relative;
    margin: 0;
}

/* Background animated glow */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(188, 19, 254, 0.12), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 255, 0.12), transparent 40%);
    z-index: -2;
    animation: pulseBG 10s infinite alternate ease-in-out;
}

/* Fondo de Estrellas */
.stars-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
    pointer-events: none;
    overflow: hidden;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0.5;
    animation: twinkle var(--duration) infinite alternate;
}

@keyframes twinkle {
    from {
        opacity: 0.2;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Floating Icons Container */
.bg-icons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.25;
}

.icon {
    position: absolute;
    fill: none;
    stroke: #ffffff;
    stroke-width: 1.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.4s, filter 0.4s;
    pointer-events: auto;
    cursor: default;
    animation: spaceFloat var(--float-duration) ease-in-out infinite alternate;
}

@keyframes spaceFloat {
    from {
        transform: translate(0, 0) rotate(var(--rot-start));
    }

    to {
        transform: translate(var(--float-x), var(--float-y)) rotate(var(--rot-end));
    }
}

/* Área de interacción expandida para reacción "cercana" */
.icon::after {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
}

.icon:hover {
    stroke: var(--neon-pink);
    filter: drop-shadow(0 0 10px var(--neon-pink));
    opacity: 1;
    animation-play-state: paused;
    /* Pausar flotación al interactuar */
}

/* Variaciones de tamaño */
.size-sm {
    transform: scale(0.6);
}

.size-md {
    transform: scale(0.9);
}

.size-lg {
    transform: scale(1.5);
}

.size-xl {
    transform: scale(2.2);
}

/* Variables individuales para flotación espacial */
.pos-1 {
    top: 10%;
    left: 5%;
    --float-x: 10px;
    --float-y: 15px;
    --float-duration: 4s;
    --rot-start: 0deg;
    --rot-end: 10deg;
}

.pos-2 {
    top: 15%;
    left: 75%;
    --float-x: -15px;
    --float-y: 10px;
    --float-duration: 5s;
    --rot-start: -5deg;
    --rot-end: 5deg;
}

.pos-3 {
    top: 35%;
    left: 3%;
    --float-x: 12px;
    --float-y: -12px;
    --float-duration: 4.5s;
    --rot-start: 10deg;
    --rot-end: 20deg;
}

.pos-4 {
    top: 55%;
    left: 82%;
    --float-x: -8px;
    --float-y: 18px;
    --float-duration: 6s;
    --rot-start: -15deg;
    --rot-end: -5deg;
}

.pos-5 {
    top: 75%;
    left: 5%;
    --float-x: 15px;
    --float-y: 8px;
    --float-duration: 5.5s;
    --rot-start: 0deg;
    --rot-end: -10deg;
}

.pos-6 {
    top: 85%;
    left: 80%;
    --float-x: -12px;
    --float-y: -15px;
    --float-duration: 4.2s;
    --rot-start: 5deg;
    --rot-end: 15deg;
}

.pos-7 {
    top: 25%;
    left: 88%;
    --float-x: 18px;
    --float-y: -10px;
    --float-duration: 4.8s;
    --rot-start: -10deg;
    --rot-end: 0deg;
}

.pos-8 {
    top: 45%;
    left: 5%;
    --float-x: 10px;
    --float-y: 10px;
    --float-duration: 5.2s;
    --rot-start: 0deg;
    --rot-end: 10deg;
}

.pos-9 {
    top: 8%;
    left: 82%;
    --float-x: -10px;
    --float-y: -8px;
    --float-duration: 4.7s;
    --rot-start: -5deg;
    --rot-end: 5deg;
}

.pos-10 {
    top: 65%;
    left: 90%;
    --float-x: 12px;
    --float-y: 12px;
    --float-duration: 5.1s;
    --rot-start: 10deg;
    --rot-end: -5deg;
}

.pos-11 {
    top: 45%;
    left: 85%;
    --float-x: -15px;
    --float-y: 5px;
    --float-duration: 4.9s;
    --rot-start: 5deg;
    --rot-end: 15deg;
}

.pos-12 {
    top: 5%;
    left: 20%;
    --float-x: 8px;
    --float-y: -15px;
    --float-duration: 5.4s;
    --rot-start: -10deg;
    --rot-end: 5deg;
}

.pos-13 {
    top: 90%;
    left: 15%;
    --float-x: 10px;
    --float-y: 10px;
    --float-duration: 4.3s;
    --rot-start: 0deg;
    --rot-end: 10deg;
}

.pos-14 {
    top: 12%;
    left: 15%;
    --float-x: -10px;
    --float-y: 15px;
    --float-duration: 5.7s;
    --rot-start: -5deg;
    --rot-end: 10deg;
}

.pos-15 {
    top: 80%;
    left: 85%;
    --float-x: 12px;
    --float-y: -12px;
    --float-duration: 4.6s;
    --rot-start: 5deg;
    --rot-end: -5deg;
}

/* Custom Cursor Glow */
.cursor-glow {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: -1;
    /* El cursor debajo de los iconos e incluso de los botones */
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease-out;
}

@keyframes pulseBG {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.container {
    width: 100%;
    max-width: 500px;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
}

.logo-container {
    margin-bottom: 40px;
    animation: fadeInDown 1s ease-out;
}

.logo {
    max-width: 250px;
    filter: drop-shadow(0 0 15px rgba(255, 0, 255, 0.4));
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.menu-buttons {
    display: grid;
    gap: 20px;
    width: 100%;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.btn {
    text-decoration: none;
    color: var(--text-light);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 18px 30px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-pink);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.4),
        inset 0 0 15px rgba(255, 0, 255, 0.2);
    text-shadow: 0 0 8px #fff;
}

/* Specific neon colors for some buttons to create variety */
.btn-primary:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.5);
}

.btn-whatsapp:hover {
    border-color: #25d366;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
}

footer {
    width: 100%;
    padding: 20px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    animation: fadeIn 1.5s ease-out 0.6s both;
    margin-top: auto;
}

footer p {
    margin: 5px 0;
}

footer a {
    color: var(--neon-pink);
    text-decoration: none;
    transition: 0.3s;
}

footer a:hover {
    color: var(--neon-purple);
    text-shadow: 0 0 5px var(--neon-purple);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 30px 15px;
    }

    .logo {
        max-width: 200px;
    }

    .btn {
        padding: 15px 20px;
        font-size: 1rem;
    }

    /* Ocultar elementos decorativos en móvil */
    .bg-icons,
    .cursor-glow {
        display: none !important;
    }
}