/* CSS Variables for the warm brown theme */
:root {
    --bg-color: #fceed7;
    --bg-secondary: #fff7ee;
    --text-color: #222222;
    --text-secondary: #4d4d4d;
    --accent-green: #613d38;
    --accent-green-light: #7b554f;
    --accent-purple: #613d38;
    --accent-purple-light: #7b554f;
    --metal-black: #ffffff;
    --metal-dark: #fff8f2;
    --metal-light: #ffffff;
    --border-color: #d8c0b2;
    --shadow: 0 4px 6px rgba(97, 61, 56, 0.12);
    --shadow-hover: 0 6px 12px rgba(97, 61, 56, 0.18);
}

[data-theme="light"] {
    --bg-color: #fceed7;
    --bg-secondary: #fff7ee;
    --text-color: #222222;
    --text-secondary: #4d4d4d;
    --accent-green: #613d38;
    --accent-green-light: #7b554f;
    --accent-purple: #613d38;
    --accent-purple-light: #7b554f;
    --metal-black: #ffffff;
    --metal-dark: #fff8f2;
    --metal-light: #ffffff;
    --border-color: #d8c0b2;
    --shadow: 0 4px 6px rgba(97, 61, 56, 0.12);
    --shadow-hover: 0 6px 12px rgba(97, 61, 56, 0.18);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--accent-green);
    color: white;
    border: 1px solid var(--accent-green);
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    z-index: 1000;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.theme-toggle:hover {
    background: var(--accent-green-light);
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* Navigation Bar */
.navbar {
    background: rgba(97, 61, 56, 0.12);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-bottom: 1px solid rgba(97, 61, 56, 0.16);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-green);
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: var(--accent-green);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 120px 2rem 4rem;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--metal-black) 100%);
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

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

.profile-image {
    margin-bottom: 2rem;
}

.profile-image img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 4px solid var(--accent-green);
    object-fit: cover;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.profile-image img:hover {
    box-shadow: var(--shadow-hover);
    transform: scale(1.02);
}

.hero-name {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: var(--accent-green);
    font-weight: 700;
}

.hero-profession {
    font-size: 1.5rem;
    color: var(--accent-purple);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-bio {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.hero-skills {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.skill-tag {
    background: var(--metal-dark);
    color: var(--accent-green);
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--accent-green);
    font-weight: 500;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: var(--accent-green);
    color: white;
    transform: translateY(-2px);
}

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

.contact-btn {
    background: var(--accent-green);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid var(--accent-green);
    transition: all 0.3s ease;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-btn:hover {
    background: var(--accent-green-light);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green-light);
}

/* Make hero's primary Connect button wider — roughly equal to two small buttons combined */
.hero-contact .contact-btn:first-child {
    min-width: 320px;
    justify-content: center;
}

/* General Section Styles */
.section {
    padding: 4rem 2rem;
    background: var(--bg-secondary);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--accent-green);
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-purple);
}

/* About Section */
.about {
    background: var(--bg-color);
}

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

.about-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.about-details {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.about-links {
    margin-top: calc(2rem + 5px);
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    background: var(--metal-black);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.detail-item i {
    color: var(--accent-purple);
    font-size: 1.2rem;
}

/* Experience Section */
.experience-list {
    display: grid;
    gap: 2rem;
}

.experience-item {
    background: var(--metal-black);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.experience-item:hover {
    border-color: var(--accent-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.experience-title {
    font-size: 1.5rem;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.experience-company {
    font-size: 1.2rem;
    color: var(--accent-purple);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.experience-duration {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.experience-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Blog Section */
.blog {
    background: var(--bg-secondary);
}

.page-main {
    padding-top: 90px;
}

.page-intro {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

.blog-list {
    display: grid;
    gap: 1.5rem;
}

.blog-list-card {
    background: var(--metal-black);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.blog-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-green);
    font-weight: 600;
    text-decoration: none;
}

.read-more:hover {
    color: var(--accent-purple);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-green);
    text-decoration: none;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.blog-post {
    background: var(--metal-black);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.blog-post-title {
    font-size: 2rem;
    color: var(--accent-green);
    margin-bottom: 0.75rem;
}

.blog-post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.blog-post-heading {
    color: var(--accent-green);
    margin: 1.4rem 0 0.6rem;
}

.blog-post-quote {
    border-left: 4px solid var(--accent-green);
    padding: 0.8rem 1rem;
    margin: 1rem 0 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-color);
    font-style: italic;
}

.blog-card {
    background: var(--metal-black);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.blog-meta {
    color: var(--accent-purple);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.blog-title {
    font-size: 1.8rem;
    color: var(--accent-green);
    margin-bottom: 1.25rem;
    line-height: 1.3;
}

.blog-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.blog-content h4 {
    color: var(--accent-green);
    margin: 1.25rem 0 0.5rem;
    font-size: 1.2rem;
}

.blog-content blockquote {
    border-left: 4px solid var(--accent-green);
    padding: 0.8rem 1rem;
    margin: 1rem 0 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-color);
    font-style: italic;
}

/* Contact Section */
.contact {
    background: var(--bg-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    background: var(--metal-black);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent-green);
    min-width: 40px;
}

.contact-item h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--accent-green);
}

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

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--metal-black);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px var(--accent-green-light);
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    background: var(--accent-green);
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Resume Section */
.resume {
    background: var(--bg-secondary);
}

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

.resume-placeholder {
    background: var(--metal-black);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    max-width: 600px;
    margin: 0 auto;
}

.resume-placeholder i {
    font-size: 4rem;
    color: var(--accent-purple);
    margin-bottom: 1.5rem;
}

.resume-placeholder h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--accent-green);
}

.resume-placeholder p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.resume-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.download-btn {
    background: var(--accent-green);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    width: 220px;
    min-height: 36px;
    transition: all 0.3s ease;
}

.download-btn:hover {
    background: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.resume-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    font-style: italic;
}

/* Footer */
.footer {
    background: var(--metal-black);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer p {
    color: var(--text-secondary);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
}

.social-link:hover {
    color: var(--accent-green);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-name {
        font-size: 2rem;
    }

    .hero-profession {
        font-size: 1.2rem;
    }

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

    .profile-image img {
        width: 150px;
        height: 150px;
    }

    .nav-menu {
        display: none;
    }

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

    .about-details {
        flex-direction: column;
        gap: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-contact {
        flex-direction: column;
        align-items: center;
    }

    .contact-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 1rem 3rem;
    }

    .section {
        padding: 3rem 1rem;
    }

    .hero-name {
        font-size: 1.8rem;
    }

    .theme-toggle {
        top: 10px;
        right: 10px;
        padding: 10px 12px;
    }
}

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

.hero-content {
    animation: fadeIn 0.8s ease;
}

.experience-item {
    animation: fadeIn 0.6s ease;
}

.experience-item:nth-child(2) {
    animation-delay: 0.2s;
}

.experience-item:nth-child(3) {
    animation-delay: 0.4s;
}