/* ========================================
   Virtual Hug Button Section (GLASSMORPHIC)
   ======================================== */
.hug-section {
    padding: var(--spacing-xl) 0;
    max-width: 800px;
    margin: 0 auto;
}

.hug-container {
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hug-button {
    position: relative;
    padding: 2rem 3rem;
    background: linear-gradient(135deg, var(--primary-rose), var(--accent-coral));
    background-size: 200% 200%;
    border: 3px solid var(--glass-border-bright);
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 12px 40px rgba(233, 30, 99, 0.4);
    overflow: hidden;
    animation: hugPulse 2s ease-in-out infinite;
}

@keyframes hugPulse {
    0%, 100% {
        box-shadow: 0 12px 40px rgba(233, 30, 99, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 16px 50px rgba(233, 30, 99, 0.6);
        transform: scale(1.02);
    }
}

.hug-button:hover {
    background-position: 100% 0;
    transform: scale(1.05);
    box-shadow: 0 16px 60px rgba(233, 30, 99, 0.7);
}

.hug-button:active {
    transform: scale(0.95);
}

.hug-icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.hug-button:hover .hug-icon-wrapper {
    transform: scale(1.2) rotate(360deg);
}

.hug-heart {
    width: 40px;
    height: 40px;
    color: white;
    animation: heartBeat 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8));
}

.hug-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.hug-ripple {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
}

.hug-button:active .hug-ripple {
    animation: rippleEffect 0.6s ease-out;
}

@keyframes rippleEffect {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Hug Overlay Animation */
.hug-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.hug-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.hug-animation {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hug-arms {
    position: absolute;
    width: 150px;
    height: 80px;
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.6), rgba(255, 107, 107, 0.6));
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(233, 30, 99, 0.5);
}

.left-arm {
    top: 40%;
    left: 10%;
    transform: rotate(-30deg);
    animation: hugLeft 1s ease-in-out forwards;
}

.right-arm {
    top: 40%;
    right: 10%;
    transform: rotate(30deg);
    animation: hugRight 1s ease-in-out forwards;
}

@keyframes hugLeft {
    0% {
        transform: rotate(-90deg) translateX(-200px);
        opacity: 0;
    }
    100% {
        transform: rotate(-30deg) translateX(0);
        opacity: 1;
    }
}

@keyframes hugRight {
    0% {
        transform: rotate(90deg) translateX(200px);
        opacity: 0;
    }
    100% {
        transform: rotate(30deg) translateX(0);
        opacity: 1;
    }
}

.hug-heart-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-rose), var(--accent-coral));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid white;
    box-shadow: 0 12px 48px rgba(233, 30, 99, 0.7);
    animation: hugHeartBeat 0.8s ease-in-out infinite;
    z-index: 10;
}

@keyframes hugHeartBeat {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.hug-heart-icon i {
    width: 50px;
    height: 50px;
    color: white;
}

.hug-message {
    margin-top: 3rem;
    font-family: var(--font-script);
    font-size: 1.5rem;
    color: white;
    text-align: center;
    line-height: 1.8;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
    animation: messageFadeIn 1s ease 0.5s both;
}

@keyframes messageFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Love Meter Section (GLASSMORPHIC)
   ======================================== */
.love-meter-section {
    padding: var(--spacing-xl) 0;
    max-width: 800px;
    margin: 0 auto;
}

.meter-container {
    padding: 2rem;
}

.meter-display {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--backdrop-blur-heavy));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-heavy));
    border: 2px solid var(--glass-border);
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    text-align: center;
}

.meter-label {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.meter-bar-container {
    position: relative;
    width: 100%;
    margin: var(--spacing-lg) 0;
}

.meter-bar {
    position: relative;
    width: 100%;
    height: 60px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 30px;
    border: 2px solid var(--glass-border);
    overflow: hidden;
    box-shadow: inset 0 4px 12px rgba(0, 0, 0, 0.5);
}

.meter-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, 
        var(--accent-teal) 0%, 
        var(--primary-rose) 50%, 
        var(--accent-gold) 100%);
    border-radius: 30px;
    transition: width 0.5s ease;
    box-shadow: 0 0 30px rgba(78, 205, 196, 0.8);
}

.meter-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%);
    animation: meterGlowSlide 2s linear infinite;
}

@keyframes meterGlowSlide {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.meter-percentage {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: var(--spacing-md) 0;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.meter-status {
    font-family: var(--font-script);
    font-size: 1.3rem;
    color: var(--text-secondary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.meter-infinity {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(var(--backdrop-blur-heavy));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-heavy));
    border: 2px solid rgba(255, 215, 0, 0.4);
    border-radius: 30px;
    padding: 3rem;
    margin-top: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 12px 48px rgba(255, 215, 0, 0.5);
    opacity: 1;
    transition: opacity 0.6s ease;
}

.meter-infinity.hidden {
    opacity: 0;
    pointer-events: none;
    height: 0;
    padding: 0;
    margin: 0;
}

.infinity-icon {
    font-size: 8rem;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-rose), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 8px 20px rgba(255, 215, 0, 0.8));
    animation: infinityGlow 2s ease-in-out infinite;
}

@keyframes infinityGlow {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 8px 20px rgba(255, 215, 0, 0.6));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 12px 30px rgba(255, 215, 0, 1));
    }
}

.infinity-text {
    font-family: var(--font-script);
    font-size: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-top: var(--spacing-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.meter-restart-btn {
    width: 100%;
    max-width: 300px;
    margin: var(--spacing-lg) auto 0;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, var(--accent-teal), var(--primary-rose));
    border: 2px solid var(--glass-border-bright);
    border-radius: 50px;
    color: white;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 32px rgba(78, 205, 196, 0.4);
}

.meter-restart-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(78, 205, 196, 0.6);
}

.meter-restart-btn.hidden {
    opacity: 0;
    pointer-events: none;
    height: 0;
    padding: 0;
    margin: 0;
}

.meter-restart-btn i {
    width: 24px;
    height: 24px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hug-button {
        padding: 1.5rem 2rem;
    }

    .hug-icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .hug-heart {
        width: 30px;
        height: 30px;
    }

    .hug-text {
        font-size: 1.2rem;
    }

    .hug-animation {
        width: 300px;
        height: 300px;
    }

    .hug-arms {
        width: 120px;
        height: 60px;
    }

    .hug-heart-icon {
        width: 80px;
        height: 80px;
    }

    .hug-message {
        font-size: 1.2rem;
    }

    .meter-percentage {
        font-size: 3rem;
    }

    .infinity-icon {
        font-size: 6rem;
    }
}

@media (max-width: 480px) {
    .hug-button {
        padding: 1.2rem 1.5rem;
    }

    .hug-text {
        font-size: 1rem;
    }

    .hug-animation {
        width: 250px;
        height: 250px;
    }

    .hug-message {
        font-size: 1rem;
    }

    .meter-bar {
        height: 50px;
    }

    .meter-percentage {
        font-size: 2.5rem;
    }

    .meter-status {
        font-size: 1.1rem;
    }

    .infinity-icon {
        font-size: 5rem;
    }

    .infinity-text {
        font-size: 1.2rem;
    }
}