/* Levelwise Soft UI Styles (fris + gamified, passend bij unDraw) */
:root {
    --hs-bg: #f6fcff;
    --hs-text: #17324d;

    /* Core palette */
    --hs-primary: #1f4f8f;
    --hs-primary-light: rgba(31, 79, 143, 0.12);
    --hs-primary-dark: #163966;

    --hs-accent: #1bb8ff;
    --hs-accent-light: rgba(27, 184, 255, 0.12);
    --hs-accent-dark: #1182b8;

    --hs-light: #eef8fc;

    /* Gamified support accent */
    --hs-purple: #6d5efc;
    --hs-purple-light: #ece9ff;

    /* Neutraal */
    --hs-text-muted: #5c738d;
    --hs-border: #d6e7f2;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Plus Jakarta Sans', sans-serif;
    background-color: var(--hs-bg);
    background-image:
        radial-gradient(circle at top left, rgba(27, 184, 255, 0.08), transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(109, 94, 252, 0.08), transparent 24%),
        linear-gradient(180deg, #f8fdff 0%, #f6fcff 100%);
    color: var(--hs-text);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', 'Nunito', sans-serif;
    font-weight: 800;
    letter-spacing: -0.01em;
}

/* Button System (Matching ClassPilot/Leermeesterlijk) */
.hs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 9999px;
    padding: 1rem 2.5rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease, background-color 0.2s ease;
    cursor: pointer;
    border: none;
    text-decoration: none !important;

    --btn-shadow: var(--hs-accent-dark);
    background-image: linear-gradient(135deg, var(--hs-accent) 0%, var(--hs-purple) 100%);
    color: white;
    box-shadow: 0 4px 0 var(--btn-shadow) !important;
}

.hs-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 var(--btn-shadow) !important;
    filter: saturate(1.08) brightness(1.02);
}

.hs-btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--btn-shadow) !important;
}

.hs-btn-primary {
    --btn-shadow: var(--hs-primary-dark);
    background-image: linear-gradient(135deg, var(--hs-primary) 0%, #2a6ec2 100%);
}

.hs-btn-primary:hover {
    filter: saturate(1.08) brightness(1.02);
}

.hs-btn-secondary {
    background-color: rgba(255, 255, 255, 0.82);
    color: var(--hs-primary);
    border: 2px solid rgba(27, 184, 255, 0.25);
    border-radius: 9999px;
    padding: 0.75rem 2rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease;
    box-shadow: 0 10px 30px rgba(23, 50, 77, 0.06) !important;
}

.hs-btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.96);
    border-color: rgba(109, 94, 252, 0.3);
    transform: translateY(-1px);
}

/* Card System */
.hs-card {
    background: white;
    border-radius: 40px;
    padding: 2.5rem 2rem;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.hs-card:hover {
    transform: translateY(-5px);
    border-color: rgba(27, 184, 255, 0.18);
    box-shadow: 0 18px 40px rgba(31, 79, 143, 0.08);
}

/* Animations */
@keyframes subtleBreathe {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-3px) scale(1.02); }
}

.breathe-animation {
    animation: subtleBreathe 6s ease-in-out infinite alternate;
}

@keyframes stepFocus {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.08); }
    30% { transform: scale(1); }
}

.step-focus-1 { animation: stepFocus 9s infinite; }
.step-focus-2 { animation: stepFocus 9s infinite 3s; }
.step-focus-3 { animation: stepFocus 9s infinite 6s; }

/* Mobile Menu Animation */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in-down { animation: fadeInDown 0.3s ease-out forwards; }

/* Footer Hovers */
footer a:hover { color: var(--hs-accent) !important; }