.banner-container {
    background: var(--dark-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

.matrix-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
    padding: 3rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0, 73, 86, 0.3);
    backdrop-filter: blur(10px);
    max-width: 800px;
    width: 100%;
}

.typing-text {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    border-right: 3px solid var(--primary-color);
    white-space: nowrap;
    overflow: hidden;
    animation: typing 3.5s steps(40, end),
               blink-caret .75s step-end infinite;
    text-shadow: 0 0 10px rgba(0, 73, 86, 0.5);
}

.tech-stack {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.tech-item i {
    font-size: 1.5rem;
}

.tech-item:hover {
    transform: translateY(-5px);
    color: var(--secondary-color);
}

.hacker-text {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: 3.5s;
}

.banner-buttons {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: 4s;
}

.btn-outline-light {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 73, 86, 0.3);
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-color) }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.terminal-cursor {
    display: inline-block;
    width: 10px;
    height: 20px;
    background: var(--primary-color);
    margin-left: 5px;
    animation: blink 1s infinite;
    box-shadow: 0 0 10px var(--primary-color);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {
    .banner-content {
        padding: 2rem;
    }

    .typing-text {
        font-size: 1.8rem;
    }

    .tech-stack {
        gap: 1rem;
    }

    .tech-item {
        font-size: 1rem;
    }

    .tech-item i {
        font-size: 1.2rem;
    }

    .banner-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .banner-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .typing-text {
        font-size: 1.5rem;
    }

    .banner-content {
        padding: 1.5rem;
    }
}