/* ===== Root Variables - Beige Artistic Palette ===== */
:root {
    --cream: #FAF6F0;
    --beige: #E8DCC4;
    --warm-brown: #8B7355;
    --dark-brown: #5C4E42;
    --accent-terracotta: #C4866B;
    --soft-gray: #9B8F82;
    --off-white: #FDFBF7;
}

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

body {
    font-family: 'Georgia', 'Garamond', 'Times New Roman', serif;
    background-color: var(--cream);
    color: var(--dark-brown);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3 {
    font-weight: 400;
    letter-spacing: 0.5px;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    font-size: 1.1rem;
    color: var(--warm-brown);
}

/* ===== Navigation ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(250, 246, 240, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--beige);
}

nav .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 {
    font-size: 1.3rem;
    color: var(--dark-brown);
    font-weight: 400;
}

nav ul {
    display: flex;
    gap: 3rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--warm-brown);
    font-size: 1rem;
    position: relative;
    transition: color 0.3s;
}

nav a:hover,
nav a.active {
    color: var(--accent-terracotta);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-terracotta);
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

/* ===== Hero Section - Asymmetric Layout ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 3rem 4rem;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--cream) 50%, var(--beige) 100%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(196, 134, 107, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 1rem;
    color: var(--dark-brown);
    font-weight: 300;
    letter-spacing: 2px;
}

.role-container {
    font-size: 1.5rem;
    color: var(--accent-terracotta);
    margin-bottom: 3rem;
    font-style: italic;
    font-family: 'Georgia', serif;
}

.bio-grid {
    display: flex;
    gap: 4rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.bio-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bio-key {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--soft-gray);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.bio-value {
    font-size: 1.1rem;
    color: var(--warm-brown);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
}

.cta-btn {
    padding: 1rem 2.5rem;
    text-decoration: none;
    border: 1px solid var(--warm-brown);
    transition: all 0.3s;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.cta-btn.primary {
    background: var(--dark-brown);
    color: var(--cream);
    border-color: var(--dark-brown);
}

.cta-btn.primary:hover {
    background: var(--warm-brown);
    border-color: var(--warm-brown);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--warm-brown);
}

.cta-btn.secondary:hover {
    background: var(--beige);
}

/* ===== Container ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* ===== Main Content Section with Tabs ===== */
.main-content {
    padding: 4rem 3rem 6rem;
    background: var(--off-white);
    min-height: 60vh;
}

/* ===== Tab Navigation ===== */
.tab-navigation {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--beige);
}

.tab-btn {
    padding: 1.2rem 3rem;
    background: none;
    border: none;
    font-family: 'Georgia', serif;
    font-size: 1.1rem;
    color: var(--soft-gray);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.tab-btn:hover {
    color: var(--warm-brown);
}

.tab-btn.active {
    color: var(--dark-brown);
    border-bottom-color: var(--accent-terracotta);
}

/* ===== Tab Content ===== */
.tab-content-wrapper {
    position: relative;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

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

/* ===== About Section - Split Layout ===== */
.about {
    padding: 8rem 3rem;
    background: var(--off-white);
}

.section-title {
    font-size: 3rem;
    margin-bottom: 4rem;
    color: var(--dark-brown);
    font-weight: 300;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--accent-terracotta);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 6rem;
    margin-top: 3rem;
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.9;
    margin-bottom: 2rem;
    color: var(--warm-brown);
}

.achievement-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.achievement-card {
    padding: 2rem;
    background: var(--cream);
    border-left: 3px solid var(--accent-terracotta);
}

.achievement-title {
    font-size: 1.3rem;
    color: var(--dark-brown);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.achievement-desc {
    font-size: 1rem;
    color: var(--soft-gray);
}

.about-sidebar h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--dark-brown);
    font-weight: 300;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-tag {
    padding: 0.8rem 1.5rem;
    background: var(--beige);
    color: var(--warm-brown);
    font-size: 0.95rem;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: all 0.3s;
}

.skill-tag:hover {
    background: var(--accent-terracotta);
    color: var(--off-white);
}

/* ===== Experience Section - Compact Card Layout ===== */
.experience-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.experience-card {
    background: var(--cream);
    padding: 2rem;
    border-left: 3px solid var(--beige);
    transition: all 0.3s;
}

.experience-card:hover {
    border-left-color: var(--accent-terracotta);
    transform: translateX(5px);
}

.experience-card.current {
    background: var(--beige);
    border-left-color: var(--accent-terracotta);
    width: 100%;
}

/* Past roles container - horizontal row */
.past-roles-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.past-roles-row .experience-card {
    margin: 0;
}

.exp-header {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.company-logo {
    width: 70px;
    height: 70px;
    background: var(--off-white);
    border: 1px solid var(--beige);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 8px;
    overflow: hidden;
}

.company-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.exp-details {
    flex: 1;
}

.exp-title {
    font-size: 1.1rem;
    color: var(--dark-brown);
    margin-bottom: 0.3rem;
    font-weight: 400;
    line-height: 1.3;
}

.exp-company {
    font-size: 0.95rem;
    color: var(--accent-terracotta);
    margin-bottom: 0.2rem;
}

.exp-date {
    font-size: 0.8rem;
    color: var(--soft-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.exp-description {
    font-size: 0.95rem;
    color: var(--warm-brown);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.timeline-tags {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.3rem 0.8rem;
    background: var(--off-white);
    border: 1px solid var(--beige);
    color: var(--warm-brown);
    font-size: 0.8rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===== Projects Section - Masonry-Inspired Layout ===== */
.projects {
    padding: 8rem 3rem;
    background: var(--off-white);
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.project-card {
    background: var(--cream);
    padding: 3rem;
    position: relative;
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card:nth-child(1) {
    grid-column: span 2;
    background: var(--beige);
}

.project-card:nth-child(2) {
    padding: 3.5rem;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.project-number {
    font-size: 3rem;
    color: var(--accent-terracotta);
    font-weight: 300;
    opacity: 0.3;
}

.project-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--soft-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-terracotta);
}

.status-dot.published {
    background: #8B9556;
}

.status-dot.live {
    background: var(--warm-brown);
}

.project-title {
    font-size: 2.2rem;
    color: var(--dark-brown);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.project-subtitle {
    font-size: 1.1rem;
    color: var(--accent-terracotta);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.project-description {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--warm-brown);
}

.project-features {
    margin-bottom: 2rem;
}

.feature {
    padding: 0.5rem 0;
    color: var(--warm-brown);
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.project-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.project-link {
    color: var(--dark-brown);
    text-decoration: none;
    font-size: 0.95rem;
    display: inline-block;
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.project-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--dark-brown);
}

.project-link:hover {
    color: var(--accent-terracotta);
}

.project-link:hover::after {
    background: var(--accent-terracotta);
}

.highlight {
    color: var(--accent-terracotta);
    font-weight: 500;
}

.metrics {
    display: flex;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 2rem;
    color: var(--accent-terracotta);
    font-weight: 300;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--soft-gray);
    margin-top: 0.3rem;
}

/* ===== Contact Section - Compact ===== */
.contact {
    padding: 4rem 3rem;
    background: var(--cream);
}

.contact .section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.contact-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--warm-brown);
    margin-bottom: 2.5rem;
}

.contact-grid {
    max-width: 900px;
    margin: 0 auto;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    padding: 2rem 1.5rem;
    background: var(--off-white);
    text-decoration: none;
    display: block;
    transition: all 0.3s;
    border: 1px solid transparent;
    text-align: center;
}

.contact-card:hover {
    background: var(--beige);
    border-color: var(--accent-terracotta);
}

.contact-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 1rem;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--accent-terracotta);
}

.contact-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--soft-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.contact-value {
    font-size: 0.95rem;
    color: var(--dark-brown);
    word-break: break-word;
    overflow-wrap: break-word;
}

/* ===== Footer ===== */
footer {
    background: var(--dark-brown);
    color: var(--beige);
    padding: 3rem;
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

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

.footer-links a {
    color: var(--beige);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-terracotta);
}

.copyright {
    color: var(--soft-gray);
    font-size: 0.9rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .past-roles-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-container {
        grid-template-columns: 1fr;
    }
    
    .project-card:nth-child(1) {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    nav .container {
        padding: 1.5rem 2rem;
    }
    
    nav ul {
        gap: 1.5rem;
    }
    
    .hero {
        padding: 6rem 2rem 3rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .bio-grid {
        flex-direction: column;
        gap: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .container,
    .about,
    .experience,
    .projects,
    .contact {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    
    .main-content {
        padding: 3rem 2rem 4rem;
    }
    
    .past-roles-row {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tab-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}