/* ── Entrance animations ──────────────────────────────── */

.nq-animate {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.nq-animate[data-animate="fade-in"] {
    transform: translateY(0) scale(0.97);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.nq-animate[data-animate="scale-in"] {
    transform: scale(0.85);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.nq-animate.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.nq-animate[data-delay="1"] { transition-delay: 0.1s; }
.nq-animate[data-delay="2"] { transition-delay: 0.2s; }
.nq-animate[data-delay="3"] { transition-delay: 0.35s; }
.nq-animate[data-delay="4"] { transition-delay: 0.5s; }

/* ── Section particles (shared) ──────────────────────── */

.nq-section-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.nq-section-particle {
    position: absolute;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(15, 134, 248, 0.3), rgba(73, 222, 255, 0.15));
    animation: nq-section-particle-rise linear infinite;
    will-change: transform, opacity;
}

@keyframes nq-section-particle-rise {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.7; }
    100% { transform: translateY(-80vh) translateX(20px); opacity: 0; }
}

/* ── Section glow orbs ───────────────────────────────── */

.nq-section-glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0;
    animation: nq-section-glow-breathe ease-in-out infinite;
    animation-fill-mode: both;
    z-index: 0;
}

.nq-section-glow--1 {
    width: 18rem;
    height: 18rem;
    top: -4rem;
    left: -6rem;
    background: radial-gradient(circle, rgba(73, 222, 255, 0.3), transparent 70%);
    animation-duration: 8s;
    animation-delay: 0s;
}

.nq-section-glow--2 {
    width: 22rem;
    height: 22rem;
    bottom: -6rem;
    right: -8rem;
    background: radial-gradient(circle, rgba(15, 134, 248, 0.22), transparent 70%);
    animation-duration: 10s;
    animation-delay: 2s;
}

.nq-section-glow--3 {
    width: 14rem;
    height: 14rem;
    top: 50%;
    left: 50%;
    margin-top: -7rem;
    margin-left: -7rem;
    background: radial-gradient(circle, rgba(73, 222, 255, 0.14), transparent 70%);
    animation-duration: 12s;
    animation-delay: 4s;
}

@keyframes nq-section-glow-breathe {
    0%, 100% { opacity: 0.35; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* ── Floating game badges ────────────────────────────── */

.nq-game-badge {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(15, 134, 248, 0.12);
    box-shadow: 0 8px 28px rgba(15, 134, 248, 0.12);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--nq-text);
    white-space: nowrap;
    z-index: 3;
    opacity: 0;
    transform: scale(0.6) translateY(10px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.nq-game-badge.is-visible {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.nq-game-badge.is-visible.nq-game-badge--float {
    animation: nq-badge-bob 5s ease-in-out infinite;
}

.nq-game-badge--xp {
    color: var(--nq-primary);
    border-color: rgba(15, 134, 248, 0.18);
    box-shadow: 0 8px 28px rgba(15, 134, 248, 0.15),
                0 0 20px rgba(73, 222, 255, 0.1);
}

.nq-game-badge--achievement {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(240, 252, 255, 0.95));
    border-color: rgba(73, 222, 255, 0.2);
    box-shadow: 0 8px 28px rgba(73, 222, 255, 0.15),
                0 0 24px rgba(15, 134, 248, 0.08);
}

.nq-game-badge--streak {
    background: linear-gradient(135deg, rgba(255, 248, 235, 0.95), rgba(255, 255, 255, 0.95));
    border-color: rgba(255, 160, 50, 0.2);
    color: #c66a00;
    box-shadow: 0 8px 28px rgba(255, 160, 50, 0.12);
}

.nq-game-badge--level {
    background: linear-gradient(135deg, rgba(240, 248, 255, 0.95), rgba(255, 255, 255, 0.95));
    border-color: rgba(15, 134, 248, 0.2);
    color: #0a5da8;
    box-shadow: 0 8px 28px rgba(15, 134, 248, 0.14);
}

.nq-game-badge__icon {
    width: 14px;
    height: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nq-game-badge__icon i {
    font-size: 0.8rem;
    line-height: 1;
    --fa-primary-color: currentColor;
    --fa-secondary-color: #49deff;
    --fa-primary-opacity: 1;
    --fa-secondary-opacity: 0.35;
}

/* delay classes for staggered badge pop-ins */
.nq-game-badge[data-pop-delay="1"] { transition-delay: 0.3s; }
.nq-game-badge[data-pop-delay="2"] { transition-delay: 0.6s; }
.nq-game-badge[data-pop-delay="3"] { transition-delay: 0.9s; }
.nq-game-badge[data-pop-delay="4"] { transition-delay: 1.2s; }

/* ── XP pop (benefit cards, always visible on scroll) ── */

.nq-xp-pop {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(15, 134, 248, 0.12), rgba(73, 222, 255, 0.1));
    border: 1px solid rgba(15, 134, 248, 0.14);
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--nq-primary);
    letter-spacing: 0.02em;
    z-index: 2;
    opacity: 0;
    transform: scale(0.5) translateY(-6px);
    transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 16px rgba(15, 134, 248, 0.12),
                0 0 12px rgba(73, 222, 255, 0.08);
}

.nq-xp-pop.is-visible {
    opacity: 1;
    transform: scale(1) translateY(0);
    animation: nq-xp-glow 3s ease-in-out infinite 1s;
}

@keyframes nq-xp-glow {
    0%, 100% { box-shadow: 0 4px 16px rgba(15, 134, 248, 0.12), 0 0 12px rgba(73, 222, 255, 0.08); }
    50% { box-shadow: 0 4px 20px rgba(15, 134, 248, 0.2), 0 0 20px rgba(73, 222, 255, 0.15); }
}

/* stagger xp pops */
.nq-xp-pop[data-xp-delay="1"] { transition-delay: 0.4s; }
.nq-xp-pop[data-xp-delay="2"] { transition-delay: 0.6s; }
.nq-xp-pop[data-xp-delay="3"] { transition-delay: 0.8s; }
.nq-xp-pop[data-xp-delay="4"] { transition-delay: 1.0s; }

/* ── Section heading shimmer ─────────────────────────── */

.nq-heading-shimmer .nq-gradient-text {
    background: linear-gradient(
        105deg,
        #063f7a 0%, #0f86f8 28%, #49deff 46%,
        rgba(255, 255, 255, 0.55) 50%,
        #49deff 54%, #0f86f8 72%, #063f7a 100%
    );
    background-size: 250% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nq-heading-shimmer.is-visible .nq-gradient-text {
    animation: nq-text-shimmer 6s ease-in-out infinite 1.5s;
}

/* ── Floating achievement notification ───────────────── */

.nq-achievement-toast {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(15, 134, 248, 0.12);
    box-shadow: 0 12px 36px rgba(15, 134, 248, 0.14);
    z-index: 3;
    opacity: 0;
    transform: translateY(16px) scale(0.9);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.nq-achievement-toast.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.nq-achievement-toast.is-visible.nq-achievement-toast--float {
    animation: nq-badge-bob 6s ease-in-out infinite;
}

.nq-achievement-toast__icon {
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, rgba(73, 222, 255, 0.2), rgba(15, 134, 248, 0.12));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.nq-achievement-toast__text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.nq-achievement-toast__title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--nq-text);
}

.nq-achievement-toast__sub {
    font-size: 0.6rem;
    color: var(--nq-primary);
    font-weight: 600;
}

.nq-achievement-toast[data-pop-delay="1"] { transition-delay: 0.5s; }
.nq-achievement-toast[data-pop-delay="2"] { transition-delay: 0.8s; }
.nq-achievement-toast[data-pop-delay="3"] { transition-delay: 1.1s; }