/* Furball Registry */

body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar */
.navbar-brand {
    font-size: 1.25rem;
    letter-spacing: -0.025em;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 4rem 0;
}

.hero-section .display-4 {
    letter-spacing: -0.03em;
}

/* Feature Cards */
.feature-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: 0.75rem;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12) !important;
}

/* Step Numbers */
.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: #0d6efd;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

/* Cards */
.card {
    border-radius: 0.75rem;
}

/* Footer */
footer {
    font-size: 0.875rem;
}

/* Validation summary: hide when empty */
.validation-summary-valid {
    display: none;
}