.join-container {
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px clamp(1.5rem, 4vw, 3rem) 3rem;
    position: relative;
    z-index: 1;
}

.join-hero {
    text-align: center;
    margin-bottom: clamp(3rem, 6vw, 5rem);
    mix-blend-mode: difference;
    padding: clamp(2rem, 4vw, 3rem);
}

.join-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.subtitle {
    font-size: 1.5rem;
    color: #FFFFFF;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.join-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.step-card {
    text-align: center;
    border-radius: var(--radius-2xl, 28px);
    --liquid-glass-radius: var(--radius-2xl, 28px);
}

.step-card.liquidGlass-wrapper,
.step-card.liquidGlass-wrapper > * {
    border-radius: var(--radius-2xl, 28px);
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.step-card p {
    color: #FFFFFF;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    margin-bottom: 1.5rem;
}

#copy-btn {
    margin-top: 1rem;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Large desktop - 1440px+ */
@media (min-width: 1440px) {
    .join-container {
        max-width: 1600px;
    }
    
    .join-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

/* Desktop - 1024px to 1439px */
@media (min-width: 1024px) and (max-width: 1439px) {
    .join-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
}

/* Tablet - 768px to 1023px */
@media (min-width: 768px) and (max-width: 1023px) {
    .join-container {
        padding: 100px 2rem 2.5rem;
    }
    
    .join-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .step-card {
        padding: 2rem;
    }
}

/* Mobile - up to 767px */
@media (max-width: 767px) {
    .join-container {
        padding: 90px 1.25rem 2rem;
    }
    
    .join-hero {
        padding: 1.75rem;
        margin-bottom: 2.5rem;
    }

    .join-hero h1 {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
        margin-bottom: 0.75rem;
    }

    .subtitle {
        font-size: clamp(1rem, 3.5vw, 1.15rem);
    }

    .join-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .step-card {
        padding: 1.75rem 1.5rem;
    }
    
    .step-card h3 {
        font-size: clamp(1.25rem, 4vw, 1.5rem);
    }
    
    #server-address {
        word-break: break-all;
        font-size: clamp(0.9rem, 2.5vw, 1rem);
    }
}

/* Extra small mobile - up to 390px */
@media (max-width: 390px) {
    .join-container {
        padding: 85px 1rem 1.5rem;
    }
    
    .join-hero {
        padding: 1.5rem 1.25rem;
    }
    
    .join-steps {
        gap: 1.25rem;
    }
    
    .step-card {
        padding: 1.5rem 1.25rem;
    }
}