:root {
    /* Colors */
    --c-primary: #5FB4E0; /* Sky blue */
    --c-primary-dark: #4b92b7;
    --c-mint: #A8DDC4; /* Mint green */
    --c-mint-light: #e5f5ed;
    --c-light-gray: #E8EBEC; /* Light gray */
    --c-white: #FFFFFF;
    --c-dark: #1a202c;
    --c-secondary: #4a5568;
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
}

body {
    font-family: var(--font-main);
    color: var(--c-secondary);
    background-color: var(--c-white);
    -webkit-font-smoothing: antialiased;
}

/* Typography Utilities */
.text-primary-custom { color: var(--c-primary) !important; }
.text-mint { color: var(--c-mint) !important; }
.text-dark-custom { color: var(--c-dark) !important; }
.text-secondary-custom { color: var(--c-secondary) !important; }
.bg-primary-custom { background-color: var(--c-primary) !important; }
.bg-mint { background-color: var(--c-mint) !important; }
.bg-mint-light { background-color: var(--c-mint-light) !important; }
.bg-light-gray { background-color: var(--c-light-gray) !important; }

/* Buttons */
.btn-primary-custom {
    background-color: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-white);
}
.btn-primary-custom:hover {
    background-color: var(--c-primary-dark);
    border-color: var(--c-primary-dark);
    color: var(--c-white);
}

.transition-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.transition-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(95, 180, 224, 0.2) !important;
}

.hover-white:hover {
    color: var(--c-white) !important;
}

/* Sections */
.py-6 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.min-vh-75 {
    min-height: 75vh;
}
.max-w-700 {
    max-width: 700px;
}

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
}

/* Animated Gradient */
.hero-bg-gradient {
    background: linear-gradient(120deg, #f0f8ff, var(--c-light-gray), #e6f7ef, #e0f2fe);
    background-size: 300% 300%;
    animation: gradientAnimation 12s ease infinite;
    z-index: 0;
}

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

@media (prefers-reduced-motion: reduce) {
    .hero-bg-gradient {
        animation: none;
        background-position: 0% 50%;
    }
}

.hero-image-container {
    height: 500px;
    width: 100%;
}

.floating-badge {
    bottom: -20px;
    left: -20px;
    z-index: 2;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@media (prefers-reduced-motion: reduce) {
    .floating-badge { animation: none; }
}

.icon-circle {
    width: 48px;
    height: 48px;
}

/* Slider Custom Styles */
.calculator-card {
    border: 1px solid rgba(0,0,0,0.05);
}

.custom-range {
    -webkit-appearance: none;
    width: 100%;
    height: 12px;
    border-radius: 6px;
    background: #d3d3d3;
    outline: none;
    transition: background 450ms ease-in;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--c-primary);
    cursor: pointer;
    box-shadow: 0 0 0 0 rgba(95, 180, 224, 0.1);
    transition: box-shadow 0.2s ease, transform 0.1s ease;
}

.custom-range::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: var(--c-primary);
    cursor: pointer;
    box-shadow: 0 0 0 0 rgba(95, 180, 224, 0.1);
    transition: box-shadow 0.2s ease, transform 0.1s ease;
}

.custom-range:active::-webkit-slider-thumb,
.custom-range.dragging::-webkit-slider-thumb {
    box-shadow: 0 0 0 12px rgba(95, 180, 224, 0.2);
    transform: scale(1.1);
}

.custom-range:active::-moz-range-thumb,
.custom-range.dragging::-moz-range-thumb {
    box-shadow: 0 0 0 12px rgba(95, 180, 224, 0.2);
    transform: scale(1.1);
}

/* Focus styles for accessibility */
.custom-range:focus {
    outline: 2px solid var(--c-primary);
    outline-offset: 4px;
}

.price-number {
    transition: color 0.2s ease, transform 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.price-updating {
    color: var(--c-primary) !important;
    transform: scale(1.05);
}

/* Beneficios */
.benefit-card {
    border-radius: 1.5rem;
    background-color: var(--c-white);
    border: 1px solid var(--c-light-gray);
    transition: border-color 0.3s ease;
}
.benefit-card:hover {
    border-color: var(--c-mint);
}
.icon-box {
    width: 80px;
    height: 80px;
}

/* Cómo funciona */
.step-number {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
}

/* Testimonials */
.avatar {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
}

/* Media Queries */
@media (max-width: 768px) {
    .floating-badge {
        bottom: 10px;
        left: 10px;
        right: 10px;
        width: auto;
    }
    .hero-image-container {
        height: 350px;
    }
    .display-4 {
        font-size: 2.5rem;
    }
}