@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@500;600&display=swap');

:root {
    --primary: 234 179 8;
}

.tail-container {
    font-family: 'Inter', system-ui, sans-serif;
}

.logo-font {
    font-family: 'Space Grotesk', sans-serif;
}

/* Animated gradient background */
.hero-bg {
    background: linear-gradient(270deg, #0f172a, #1e2937, #312e81, #0f172a);
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
}

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

/* Glassmorphism */
.glass {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* UIverse-style buttons */
.btn-uv {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-uv::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 40%;
    height: 300%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: skewX(-25deg);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-150%) skewX(-25deg); }
    100% { transform: translateX(400%) skewX(-25deg); }
}

/* Service cards hover */
.service-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px -12px rgb(234 179 8 / 0.4);
}

/* Portfolio hover */
.portfolio-item {
    position: relative;
    overflow: hidden;
}

.portfolio-item img {
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.portfolio-item:hover img {
    transform: scale(1.15);
}

.portfolio-overlay {
    opacity: 0;
    transition: all 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

/* Pricing highlight */
.pricing-pro {
    position: relative;
}

.pricing-pro::before {
    content: 'MÁS POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #eab308;
    color: #000;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 20px;
    border-radius: 9999px;
    letter-spacing: 1px;
    box-shadow: 0 10px 15px -3px rgb(234 179 8);
}

/* Form inputs */
.input-focus {
    transition: all 0.3s ease;
}

.input-focus:focus {
    box-shadow: 0 0 0 4px rgba(234, 179, 8, 0.3);
    transform: translateY(-2px);
}

/* Preloader */
#preloader {
    transition: opacity 0.8s ease;
}