/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #697565;
    --secondary-color: #ECDFCC;
    --text-dark: #ECDFCC;
    --text-light: #a8a29e;
    --bg-light: #3C3D37;
    --bg-dark: #181C14;
    --white: #181C14;
    --card-bg: #3C3D37;
    --border-color: #697565;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-dark);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Banner */
.banner {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-light) 100%);
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.banner-photo {
    flex-shrink: 0;
}

.banner-photo img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.banner-text {
    flex-grow: 1;
}

.banner-text h1 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.banner-tagline {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
}

.banner-cta {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Navigation */
.navbar {
    background-color: var(--bg-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

/* Sections */
.section {
    padding: 4rem 0;
    background-color: var(--bg-dark);
}

.section-alt {
    background-color: var(--bg-light);
}

.section-title {
    font-size: 1.75rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

.section-content p {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.skill-category h3 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

/* Career Section */
.career-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.career-card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.career-card h3 {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.career-role {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.career-date {
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.career-card p:last-child {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

/* Projects Section */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.project-card {
    background-color: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.project-card:hover {
    transform: translateY(-3px);
    border-color: var(--secondary-color);
}

.project-card h3 {
    font-size: 1.15rem;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.project-meta {
    font-size: 0.85rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.project-card p:last-child {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

/* Communities Section */
.communities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.community-tag {
    background-color: var(--card-bg);
    color: var(--text-dark);
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
}

/* Contact Section */
#contact {
    position: relative;
    overflow: hidden;
}

#contact::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    background-image: url('images/peter-headshot.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right center;
    opacity: 0.4;
    pointer-events: none;
}

#contact .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    text-align: center;
}

.contact-content > p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.connect-prompts {
    list-style: none;
    margin-bottom: 2rem;
    display: inline-block;
    text-align: left;
}

.connect-prompts li {
    font-size: 1.05rem;
    color: var(--text-dark);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.connect-prompts li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.contact-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-light);
    transition: color 0.3s ease, transform 0.2s ease;
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Thoughts Page */
.thought-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.thought-card h3 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.thought-type {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.thought-list {
    list-style: none;
    margin: 1.5rem 0;
}

.thought-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.thought-list li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.nav-active {
    color: var(--secondary-color) !important;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.25rem;
}

.thought-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
    display: block;
}

/* Footer */
footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

footer p {
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 900px) {
    .career-grid {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
    }

    .banner-text {
        text-align: center;
    }

    .banner-cta {
        flex-direction: column;
        width: 100%;
    }

    .banner-cta .btn {
        width: 100%;
        text-align: center;
    }

    .nav-menu {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .contact-links {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-buttons {
        flex-direction: column;
        width: 100%;
    }

    .contact-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .communities-list {
        flex-direction: column;
    }

    .community-tag {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .banner {
        padding: 2rem 0;
    }

    .banner-text h1 {
        font-size: 1.75rem;
    }

    .banner-tagline {
        font-size: 1rem;
    }

    .section {
        padding: 3rem 0;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-menu a {
        font-size: 0.9rem;
    }
}