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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #0f0f23;
    color: #fff;
    min-height: 100vh;
    padding: 20px;
}

.home-btn-glass {
    position: relative;
    padding: 18px 45px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: white;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.4s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.home-btn-glass .home-icon-glass {
    width: 26px;
    height: 26px;
    position: relative;
    animation: float-icon 3s ease-in-out infinite;
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.home-btn-glass .home-icon-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 13px solid transparent;
    border-right: 13px solid transparent;
    border-bottom: 11px solid rgba(255, 255, 255, 0.9);
}

.home-btn-glass .home-icon-glass::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 15px;
    background: rgba(255, 255, 255, 0.9);
}

.home-btn-glass::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
                rgba(255, 255, 255, 0.1) 0%, 
                transparent 70%);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.home-btn-glass:hover {
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.2);
}

.home-btn-glass:hover::before {
    opacity: 1;
    animation: rotate-gradient 2s linear infinite;
}

@keyframes rotate-gradient {
    0% { transform: rotate(45deg); }
    100% { transform: rotate(405deg); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #00dcff, #ff00dc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient 3s ease infinite;
}

@keyframes gradient {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(180deg); }
}

.subtitle {
    text-align: center;
    color: #888;
    margin-bottom: 50px;
}

.button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.button-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.button-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 220, 255, 0.3);
    border-color: rgba(0, 220, 255, 0.5);
}

.button-card h3 {
    margin-bottom: 20px;
    color: #00dcff;
    font-size: 1.2rem;
}

.button-demo {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100px;
}

.code-section {
    position: relative;
}

.code-block {
    background: #1a1a2e;
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    line-height: 1.5;
    color: #e0e0e0;
    max-height: 200px;
    overflow-y: auto;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #00dcff;
    color: #000;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: #00a8cc;
    transform: scale(1.05);
}

.copy-btn.copied {
    background: #00ff88;
}

/* Estilos de botones */
.btn-neon {
    padding: 15px 40px;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: transparent;
    color: #00ff88;
    border: 2px solid #00ff88;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-neon:hover {
    color: #000;
    background: #00ff88;
    box-shadow: 0 0 30px #00ff88, inset 0 0 10px rgba(0, 255, 136, 0.4);
}

.btn-gradient {
    padding: 15px 40px;
    font-size: 18px;
    background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}

.btn-glass {
    padding: 15px 40px;
    font-size: 18px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

.btn-3d {
    padding: 15px 40px;
    font-size: 18px;
    background: #ff6b6b;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    transition: all 0.1s ease;
    box-shadow: 0 6px 0 #ee5a5a, 0 8px 10px rgba(0, 0, 0, 0.3);
}

.btn-3d:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #ee5a5a, 0 4px 5px rgba(0, 0, 0, 0.3);
}

.btn-outline-anim {
    padding: 15px 40px;
    font-size: 18px;
    background: transparent;
    color: #ffd700;
    border: 2px solid #ffd700;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-outline-anim::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #ffd700;
    transition: all 0.3s ease;
    z-index: -1;
}

.btn-outline-anim:hover {
    color: #000;
}

.btn-outline-anim:hover::before {
    left: 0;
}

.btn-pulse {
    padding: 15px 40px;
    font-size: 18px;
    background: #ff00dc;
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 0, 220, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(255, 0, 220, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 0, 220, 0);
    }
}

.btn-cyberpunk {
    padding: 15px 40px;
    font-size: 18px;
    background: #000;
    color: #0ff;
    border: 2px solid #0ff;
    cursor: pointer;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
    transition: all 0.3s ease;
}

.btn-cyberpunk:hover {
    background: #0ff;
    color: #000;
    transform: scale(1.05);
    filter: drop-shadow(0 0 20px #0ff);
}

.btn-liquid {
    padding: 15px 40px;
    font-size: 18px;
    background: #4158D0;
    background-image: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-liquid::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    border-radius: 10px;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.btn-liquid:hover::before {
    opacity: 1;
}

.btn-liquid:hover {
    transform: translateY(-2px);
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: #00dcff;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00a8cc;
}

a {
    text-decoration: none;
    color: inherit;
}