html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    background-color: #000;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* Navbar styles */
.navbar {
    background-color: #000 !important;
    border-bottom: 1px solid #333 !important;
}

.navbar-brand {
    color: #fff !important;
    font-weight: 300;
    letter-spacing: 1px;
}

.nav-link {
    color: #999 !important;
    transition: color 0.3s ease;
}

    .nav-link:hover {
        color: #fff !important;
    }

/* Footer styles */
.footer {
    background-color: #000;
    border-top: 1px solid #333 !important;
    color: #666;
    padding: 20px 0;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Enhanced Hero Section CSS */
.hero-section {
    position: relative;
    text-align: center;
    padding: 100px 20px 60px;
    background-color: #000;
    display: flex;
    justify-content: center;
    flex-direction: column; /* Added to stack children vertically */
    align-items: center; /* Keep this to center the column itself */
    min-height: 500px;
    flex-grow: 1;
}

.hero-box {
    position: relative;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border: 2px solid #333;
    border-radius: 20px;
    padding: 60px 80px;
    box-shadow: 0 0 60px rgba(255, 255, 255, 0.1), 0 0 100px rgba(255, 255, 255, 0.05), inset 0 0 40px rgba(255, 255, 255, 0.05);
    z-index: 1;
    overflow: visible;
    max-width: 800px;
    width: 100%;
}

.hero-canvas {
    position: absolute;
    top: -20px;
    left: -20px;
    width: calc(100% + 40px);
    height: calc(100% + 40px);
    pointer-events: none;
    z-index: 10;
    border-radius: 20px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 10px;
    color: #fff;
    position: relative;
    z-index: 5;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #999;
    font-weight: 300;
    letter-spacing: 1px;
    position: relative;
    z-index: 5;
}

@media (max-width: 768px) {
    .hero-box {
        padding: 40px 30px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 100px;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.experience-box {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 40px 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
}

    .experience-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 30px rgba(255, 255, 255, 0.1);
        border-color: #555;
    }

.box-content h2 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 20px;
    color: #fff;
    letter-spacing: 1px;
}

.box-content p {
    color: #ccc;
    margin-bottom: 25px;
    line-height: 1.7;
}

.skill-list {
    list-style: none;
    padding: 0;
}

    .skill-list li {
        color: #999;
        padding: 8px 0;
        border-bottom: 1px solid #222;
        font-size: 0.95rem;
    }

        .skill-list li:last-child {
            border-bottom: none;
        }

/* Expandable skill styles */
.expandable-skill {
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 12px 0 !important;
}

    .expandable-skill:hover {
        color: #fff !important;
    }

.skill-title {
    display: block;
    font-weight: 400;
    transition: color 0.3s ease;
}

.skill-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, margin-top 0.4s ease, opacity 0.4s ease;
    color: #888;
    font-size: 0.88rem;
    line-height: 1.6;
    opacity: 0;
    margin-top: 0;
}

.expandable-skill:hover .skill-details {
    max-height: 200px;
    margin-top: 10px;
    opacity: 1;
}

.expandable-skill:hover .skill-title {
    color: #fff;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .experience-grid {
        grid-template-columns: 1fr;
    }

    .experience-box {
        padding: 30px 25px;
    }

    /* Make skills tap-expandable on mobile */
    .expandable-skill.expanded .skill-details {
        max-height: 200px;
        margin-top: 10px;
        opacity: 1;
    }
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

    .contact-header h1 {
        font-size: 3rem;
        font-weight: 300;
        letter-spacing: 2px;
        margin-bottom: 15px;
        color: #fff;
    }

.contact-subtitle {
    font-size: 1.2rem;
    color: #999;
    font-weight: 300;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.contact-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
}

    .contact-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 30px rgba(255, 255, 255, 0.1);
        border-color: #555;
    }

    .contact-card.full-width {
        grid-column: 1 / -1;
    }

.contact-icon {
    color: #fff;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 15px;
    color: #fff;
    letter-spacing: 1px;
}

.contact-link {
    color: #999;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1.1rem;
}

    .contact-link:hover {
        color: #fff;
    }

.contact-info {
    color: #ccc;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.contact-subinfo {
    color: #777;
    font-size: 0.9rem;
}

.phone-decrypt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.encrypted-text {
    font-family: 'Courier New', monospace;
    font-size: 1.3rem;
    color: #666;
    letter-spacing: 2px;
    padding: 10px;
    background: #0a0a0a;
    border-radius: 4px;
}

.decrypted-text {
    font-size: 1.1rem;
}

.decrypt-button {
    background: #1a1a1a;
    color: #fff;
    border: 1px solid #555;
    padding: 10px 25px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

    .decrypt-button:hover {
        background: #2a2a2a;
        border-color: #777;
    }

    .decrypt-button:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

@media (max-width: 768px) {
    .contact-header h1 {
        font-size: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.full-span-box {
    grid-column: 1 / -1;
}

#gameOfLife {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 20px;
    background-color: black;
}

.cv-download-link {
    display: inline-block;
    background: #1a1a1a;
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    border: 1px solid #555;
    transition: all 0.3s ease;
    margin-top: 10px;
}

    .cv-download-link:hover {
        background: #2a2a2a;
        border-color: #777;
        color: #fff;
    }

/* Projects page hero section */
.projects-hero {
    text-align: center;
    padding: 60px 20px 40px;
    border-bottom: 1px solid #222;
    margin-bottom: 20px;
}

.projects-hero-title {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 10px;
    color: #fff;
}

.projects-hero-subtitle {
    font-size: 1.2rem;
    color: #999;
    font-weight: 300;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .projects-hero-title {
        font-size: 2rem;
    }

    .projects-hero-subtitle {
        font-size: 1rem;
    }
}