/* 
    # beny basawulo kiamvu
    # todos direitos reservados a mim.
    # Me Ache: @bybenb ou @bkapa8

*/

:root {
    --bg-color: #f4ead1;     /* Cream  */
    --primary: #b84a39;   /* Rust/Red  */
    --secondary: #1a364b;    /* Dark Navy/Teal  */
    --tertiary: #4a807d;   /* Soft Green/Moss */
    --text-color: #2b2b2b;
    --text-light: #ffffff;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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






/* Navigation & Hamburger */
.navbar {
    background-color: var(--secondary);
    color: var(--text-light);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.logo a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo-img { 
    width: 20vw;
    /* height: 60px;
    border-radius: 50%;
    border: 3px solid var(--primary); */
}

.hamburger {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 99;
}

.hamburger .bar {
    width: 32px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger:hover .bar {
    background-color: var(--primary);
}

/* Lateral Modal / Side Panel */
.side-panel {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background-color: var(--secondary);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    padding: 4rem 2rem;
    transition: right 0.4s ease-in-out;
}

.side-panel.open {
    right: 0;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    background: none;
    border: none;
    font-size: 2.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.nav-links-mobile {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.nav-links-mobile a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    padding-bottom: 5px;
}

.nav-links-mobile a:hover,
.nav-links-mobile a.active {
    color: var(--primary);
    border-color: var(--primary);
    padding-left: 10px;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 999;
}

.nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Main content */
main {
    min-height: calc(100vh - 120px);
    padding: 3rem 0;
}

/* Hero section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--tertiary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 2rem;
    border-bottom: 5px solid var(--primary);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--tertiary);
    transform: translateY(-3px);
}

/* Projects grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background-color: white;
    border: none;
    border-left: 5px solid var(--primary);
    border-radius: 8px;
    padding: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-left-color: var(--tertiary);
}

.project-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary);
}

.tech-stack {
    margin: 1rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background-color: var(--bg-color);
    color: var(--secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

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

.btn-small {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--secondary);
    color: white;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-small:hover {
    background-color: var(--primary);
}

/* Typography & Links */
h1,
h2,
h3 {
    color: var(--secondary);
}

.inline-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.inline-link:hover {
    border-color: var(--primary);
    color: var(--secondary);
}

/* Home Section */
.about {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
    /* border-left: 5px solid var(--primary); */
}

.about h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    line-height: 1.8;
}

/* Contact Page */
.contact-page {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-top: 5px solid var(--tertiary);
}

.contact-page h1 {
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: var(--secondary);
}

.contact-card p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.contact-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--tertiary);
}

/* Footer */
.site-footer {
    background-color: var(--secondary);
    color: var(--text-light);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
    font-family: inherit;
}

.footer-container {
    max-width: 900px;
    margin: 0 auto;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    text-align: left;
}

.footer-col h4 {
    color: var(--text-light);
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
}

.footer-col a {
    color: var(--tertiary);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
}

.footer-col.footer-nav a {
    color: var(--tertiary);
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-divider {
    border: 0;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.social-links-text {
    display: flex;
    gap: 1.5rem;
}

.social-links-text a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.social-links-text a:hover {
    color: var(--primary);
}

/* Responsive design */
@media (max-width: 768px) {

    .logo-img { width: 30vw; }
    
    .navbar {
        padding: 1rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .about {
        padding: 2rem;
        margin: 0 1rem;
    }

    .about h1 {
        font-size: 2.2rem;
    }

    .footer-top {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}






span.diff {
    color: var(--primary);
}

/* Resume Page Styles */
.resume-container {
    display: flex;
    flex-direction: row;
    gap: 4rem;
}

.resume-sidebar {
    flex: 0 0 220px;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.resume-main {
    flex: 1;
    padding-right: 2rem;
}

/* Mobile responsiveness for resume */
@media (max-width: 900px) {
    .resume-container {
        flex-direction: column;
        gap: 2rem;
    }

    .resume-sidebar {
        flex: none;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .resume-main {
        padding-right: 0;
    }
}

@media (max-width: 480px) {
    .resume-sidebar {
        flex-direction: column;
        gap: 1.5rem;
    }
}