@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --brand-purple: #4c2a85;
    --brand-cyan: #26c485;
    --brand-dark: #111122;
    --brand-light: #f8f9fa;
    --brand-accent: #ff477e;
}

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    background-color: var(--brand-light);
    color: var(--brand-dark);
}

/* Custom Typography & Background Utility Classes */
.text-brand-purple { color: var(--brand-purple); }
.text-brand-cyan { color: var(--brand-cyan); }
.text-brand-accent { color: var(--brand-accent); }
.text-brand-dark { color: var(--brand-dark); }

.bg-brand-purple { background-color: var(--brand-purple); }
.bg-brand-cyan { background-color: var(--brand-cyan); }
.bg-brand-dark { background-color: var(--brand-dark); }
.bg-brand-accent { background-color: var(--brand-accent); }
.bg-brand-light { background-color: var(--brand-light); }

.border-brand-purple { border-color: var(--brand-purple); }
.border-brand-cyan { border-color: var(--brand-cyan); }
.border-brand-dark { border-color: var(--brand-dark); }

/* Components */
.hero-gradient {
    background: linear-gradient(135deg, #2b125a 0%, #1a0b36 100%);
    position: relative;
    overflow: hidden;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(38,196,133,0.15) 0%, transparent 60%);
    animation: rotateBackground 25s linear infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes rotateBackground {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.plan-card {
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.plan-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.1), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
    border-color: var(--brand-cyan);
}

.plan-card.popular {
    border-color: var(--brand-cyan);
    box-shadow: 0 20px 25px -5px rgba(38, 196, 133, 0.15);
}

.plan-card.popular:hover {
    box-shadow: 0 30px 40px -5px rgba(38, 196, 133, 0.25), 0 15px 20px -5px rgba(38, 196, 133, 0.1);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary {
    background-color: var(--brand-purple);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 9999px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(76, 42, 133, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background-color: #3b1e6d;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(76, 42, 133, 0.5);
}

.btn-secondary {
    background-color: var(--brand-cyan);
    color: var(--brand-dark);
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    font-weight: 800;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(38, 196, 133, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--brand-cyan);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(38, 196, 133, 0.4), inset 0 0 0 2px var(--brand-cyan);
}

/* Animación para el Slider y Elementos de entrada */
.fade-in { 
    opacity: 0;
    animation: fadeIn 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards; 
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

/* Custom SVG Icon Container */
.icon-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 25%;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(38,196,133,0.1) 0%, rgba(76,42,133,0.1) 100%);
    color: var(--brand-purple);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.icon-container:hover {
    transform: rotate(10deg) scale(1.15);
    background: linear-gradient(135deg, rgba(38,196,133,0.2) 0%, rgba(76,42,133,0.2) 100%);
    color: var(--brand-cyan);
}

.icon-container svg {
    width: 2.5rem;
    height: 2.5rem;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Feature Grid Icons */
.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(38,196,133,0.1);
    color: var(--brand-cyan);
    margin-bottom: 1.25rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 10px rgba(38,196,133,0.05);
}

.feature-icon-wrapper:hover {
    background: var(--brand-cyan);
    color: var(--brand-dark);
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 10px 20px rgba(38,196,133,0.2);
}

.feature-icon-wrapper svg {
    width: 34px;
    height: 34px;
}