.theme-toggle-button{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-primary);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;padding:0;transition:var(--color-transition),transform .2s ease,box-shadow var(--transition-speed) ease;outline:none;box-shadow:0 2px 5px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light))}.theme-toggle-button:hover,.theme-toggle-button:focus-visible{transform:scale(1.1);border-color:var(--text-accent);box-shadow:0 0 0 2px var(--bg-primary),0 0 0 4px var(--text-accent)}.theme-toggle-button span{display:inline-block;transition:transform .3s ease-out}.theme-toggle-button:active span{transform:rotate(360deg)}.navbar{background-color:transparent;padding:1rem 0;position:fixed;top:0;left:0;width:100%;z-index:1000;transition:background-color .4s ease,box-shadow .4s ease,var(--color-transition)}.navbar.scrolled,.navbar.menu-open-navbar-background{background-color:var(--bg-secondary);box-shadow:0 2px 10px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light))}.navbar-container{display:flex;justify-content:space-between;align-items:center}.navbar-brand{color:var(--text-headings);text-decoration:none;font-size:1.6rem;font-weight:700;font-family:var(--font-secondary);transition:var(--color-transition);z-index:1001}.navbar:not(.scrolled):not(.menu-open-navbar-background) .navbar-brand,.navbar:not(.scrolled):not(.menu-open-navbar-background) .nav-link{color:var(--text-primary)}.navbar-links-and-toggle{display:flex;align-items:center;gap:1.5rem}.navbar-links{list-style:none;display:flex;margin:0;padding:0;gap:25px}.nav-link{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;position:relative;padding:.5rem .25rem;transition:var(--color-transition)}.nav-link:hover,.nav-link.active{color:var(--text-accent)}.nav-link.active:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:var(--text-accent);transition:background-color var(--transition-speed) ease}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:.5rem;z-index:1005;transition:var(--color-transition)}.mobile-menu-toggle svg{fill:var(--text-primary);transition:var(--color-transition)}.navbar:not(.scrolled):not(.menu-open-navbar-background) .mobile-menu-toggle svg{fill:var(--text-primary)}@media (max-width: 768px){.mobile-menu-toggle{display:flex;align-items:center;justify-content:center}.navbar-links-and-toggle{display:none;flex-direction:column;align-items:center;position:absolute;top:100%;left:0;width:100%;background-color:var(--bg-secondary);padding:1.5rem 1rem;box-shadow:0 8px 15px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium));border-top:1px solid var(--border-primary);max-height:calc(100vh - 60px);overflow-y:auto;transition:var(--color-transition)}.navbar-links-and-toggle.open{display:flex}.navbar-links{flex-direction:column;width:100%;gap:.5rem;align-items:center;margin-bottom:1.5rem}.nav-link{margin-left:0;padding:.75rem 0;font-size:1.1rem;width:100%;text-align:center}.nav-link.active:after{bottom:-2px;left:50%;transform:translate(-50%);width:30%}.navbar-links-and-toggle .theme-toggle-button{margin-top:1rem}}.footer{background-color:var(--bg-secondary);color:var(--text-secondary);text-align:center;padding:2.5rem 1rem;margin-top:auto;border-top:1px solid var(--border-primary);transition:var(--color-transition)}.footer p{margin-bottom:.75rem;font-size:.9rem}.footer .social-links{margin-top:.5rem}.footer .social-links a{color:var(--text-accent);margin:0 .75rem;text-decoration:none;font-size:1rem;font-weight:500;transition:color var(--transition-speed) ease,transform var(--transition-speed) ease}.footer .social-links a:hover{color:var(--brand-primary);transform:translateY(-2px);text-decoration:none}.homepage-wrapper{position:relative;z-index:1}.hero-section{min-height:90vh;display:flex;align-items:center;justify-content:flex-start;position:relative;padding:130px 0 60px;overflow:hidden}.hero-content-container{position:relative;z-index:1;text-align:left;max-width:60%;margin-left:0}.hero-title{font-size:clamp(3rem,7.5vw,5.8rem);color:var(--text-headings);font-weight:800;line-height:1.1;margin-bottom:.6rem;letter-spacing:-2px}.hero-subtitle{font-size:clamp(1.25rem,3.2vw,1.9rem);color:var(--text-accent);font-weight:600;margin-bottom:1.5rem;line-height:1.35}.hero-description{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-secondary);margin-bottom:2.8rem;max-width:580px;line-height:1.75}.hero-cta{padding:.9rem 2.5rem;font-size:1.1rem;border-radius:7px;font-weight:600}.section-title{font-size:clamp(1.8rem,4.2vw,2.5rem);color:var(--text-headings);margin-bottom:1rem;font-weight:700}.section-subtitle{font-size:clamp(.95rem,2vw,1.15rem);color:var(--text-secondary);max-width:680px;margin:0 auto 2.25rem;line-height:1.7}.intro-cta{margin-top:1.25rem}.featured-teaser-section{background-color:var(--bg-secondary);padding:4.5rem 0;text-align:center;transition:var(--color-transition)}.teaser-links{display:flex;justify-content:center;align-items:center;gap:1.25rem;margin-top:2.25rem;margin-bottom:2.5rem;flex-wrap:wrap}.teaser-project-link{font-size:1.1rem;font-weight:600;color:var(--text-accent);padding:.55rem 1.1rem;border-radius:6px;background-color:rgba(var(--brand-accent-rgb),.1);border:1px solid rgba(var(--brand-accent-rgb),.25);transition:background-color var(--transition-speed) ease,color var(--transition-speed) ease,transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.teaser-project-link:hover{background-color:var(--brand-accent);color:var(--text-primary);text-decoration:none;transform:translateY(-2px) scale(1.02);box-shadow:0 4px 10px rgba(var(--brand-accent-rgb),.2)}.final-cta-btn{padding:.9rem 2.5rem;font-size:1.1rem}@media (max-width: 991px){.hero-section{justify-content:center}.hero-content-container{max-width:80%;text-align:center;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}.hero-description{margin-left:auto;margin-right:auto}.section-title{font-size:clamp(1.8rem,4.5vw,2.2rem)}.section-subtitle{font-size:clamp(.95rem,2.5vw,1.1rem)}}@media (max-width: 767px){.hero-section{padding:90px 15px 40px;min-height:80vh}.hero-content-container{max-width:100%;padding-left:0;padding-right:0}.hero-title{font-size:clamp(2.4rem,9vw,3.2rem)}.hero-subtitle{font-size:clamp(1.1rem,4.5vw,1.5rem)}.hero-description{font-size:clamp(.9rem,3.8vw,1.1rem)}.hero-cta,.final-cta-btn{padding:.8rem 2rem;font-size:1rem}.content-section-overlay,.featured-teaser-section{padding-top:3rem;padding-bottom:3rem}.featured-teaser-section .container,.intro-section .container,.final-cta-section .container{padding-left:15px;padding-right:15px}.teaser-links{flex-direction:column;align-items:center;gap:1rem}.teaser-project-link{width:auto;min-width:190px;font-size:1rem}}.text-center{text-align:center}.text-shadow-strong{text-shadow:1px 1px 4px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium))}.project-card{background-color:var(--bg-secondary);border-radius:10px;box-shadow:0 6px 20px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light));overflow:hidden;display:flex;flex-direction:column;transition:transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease,var(--color-transition);border:1px solid var(--border-secondary)}.project-card:hover{transform:translateY(-6px);box-shadow:0 10px 30px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium))}.project-image-container{width:100%;height:220px;background-color:var(--bg-primary);overflow:hidden;border-radius:10px 10px 0 0;border-bottom:1px solid var(--border-primary);transition:var(--color-transition)}.project-info{padding:1.25rem 1.5rem;flex-grow:1;display:flex;flex-direction:column}.project-short-description{font-size:.9rem;margin-bottom:1rem;flex-grow:1;color:var(--text-secondary);line-height:1.5;transition:var(--color-transition)}.project-tags{margin-bottom:1.25rem;display:flex;flex-wrap:wrap;gap:.5rem}.tag{background-color:rgba(var(--brand-accent-rgb),.15);color:var(--brand-accent);padding:.3rem .75rem;border-radius:15px;font-size:.75rem;font-weight:600;transition:var(--color-transition);border:1px solid transparent}.tag:hover{background-color:var(--brand-accent);color:var(--text-on-brand-bg)}.project-links{margin-top:auto;display:flex;gap:.75rem}.project-links .btn-small{padding:.5rem 1rem;font-size:.8rem;font-weight:600}.projects-page{transition:var(--color-transition)}.projects-page .page-title{color:var(--text-headings);margin-bottom:.75rem;font-size:clamp(2rem,5vw,2.8rem);text-align:center}.projects-page .page-subtitle{color:var(--text-secondary);margin-bottom:3rem;font-size:1.1rem;text-align:center;max-width:650px;margin-left:auto;margin-right:auto;line-height:1.6;transition:var(--color-transition)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:2.5rem;margin-top:20px}.no-projects-message{text-align:center;color:var(--text-secondary);font-size:1.1rem;padding:3rem 0;transition:var(--color-transition)}.about-page{transition:var(--color-transition)}.about-page .page-title{color:var(--text-headings);margin-bottom:2.5rem;font-size:clamp(2rem,5vw,2.8rem);text-align:center}.about-content{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:flex-start}.profile-pic-container{text-align:center;margin-bottom:1.5rem}.profile-pic{width:180px;height:180px;border-radius:50%;object-fit:cover;border:4px solid var(--border-primary);box-shadow:0 4px 15px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium));transition:var(--color-transition),border-color var(--transition-speed) ease}.about-text p{margin-bottom:1.25rem;line-height:1.7;color:var(--text-primary);transition:var(--color-transition)}.about-text strong{color:var(--text-headings);font-weight:600}.skills-section h3{color:var(--text-headings);margin-bottom:1.5rem;font-size:1.5rem;border-bottom:2px solid var(--text-accent);padding-bottom:.5rem;display:inline-block;transition:var(--color-transition),border-color var(--transition-speed) ease}.skill-category{margin-bottom:2rem}.skill-category h4{color:var(--brand-primary);margin-bottom:.75rem;font-size:1.2rem;font-weight:600;transition:var(--color-transition)}.skills-list{list-style:none;padding-left:0;display:flex;flex-wrap:wrap;gap:.75rem}.skills-list li{background-color:var(--bg-secondary);color:var(--text-primary);padding:.6rem 1rem;margin-bottom:.5rem;border-radius:20px;font-size:.9rem;font-weight:500;border:1px solid var(--border-secondary);box-shadow:0 2px 5px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light));transition:var(--color-transition),transform var(--transition-speed) ease}.skills-list li:hover{transform:translateY(-2px);background-color:var(--brand-accent);color:var(--text-primary);border-color:var(--brand-accent)}@media (min-width: 992px){.about-content{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:3rem}}.contact-content-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:flex-start;margin-top:2rem}.contact-info-block{background-color:var(--bg-secondary);padding:1.5rem 2rem;border-radius:8px;border:1px solid var(--border-primary);box-shadow:0 2px 8px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light));transition:var(--color-transition),box-shadow var(--transition-speed) ease}.contact-info-block:hover{box-shadow:0 4px 15px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium))}.contact-info-block h3{color:var(--text-headings);margin-bottom:1.25rem;font-size:1.4rem}.contact-info-block p{margin-bottom:.85rem;color:var(--text-primary);line-height:1.6}.contact-info-block p strong{color:var(--text-headings);font-weight:600}.contact-form-block h3{color:var(--text-headings);margin-bottom:1.25rem;font-size:1.4rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.4rem;font-weight:500;color:var(--text-secondary)}.form-group input,.form-group textarea{width:100%;padding:.8rem 1rem;border:1px solid var(--border-secondary);border-radius:5px;font-family:var(--font-primary);font-size:.95rem;background-color:var(--bg-primary);color:var(--text-primary);transition:var(--color-transition),border-color var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(var(--brand-primary-rgb),.25)}.form-group textarea{resize:vertical;min-height:130px}.form-status{padding:.8rem 1rem;margin-bottom:1rem;border-radius:5px;font-weight:500;text-align:center;font-size:.9rem;transition:background-color var(--transition-speed) ease,color var(--transition-speed) ease,border-color var(--transition-speed) ease}.form-status.success{background-color:rgba(var(--brand-accent-rgb),.15);color:var(--brand-accent);border:1px solid rgba(var(--brand-accent-rgb),.3)}.form-status.error{background-color:#dc35451a;color:#dc3545;border:1px solid rgba(220,53,69,.4)}.form-status.info{background-color:rgba(var(--brand-primary-rgb),.1);color:var(--brand-primary);border:1px solid rgba(var(--brand-primary-rgb),.2)}.contact-form-block .btn-primary{width:100%;padding:.9rem 1.5rem;font-size:1.05rem}@media (min-width: 800px){.contact-content-grid{grid-template-columns:1fr 1.7fr;gap:3rem}.contact-form-block .btn-primary{width:auto;min-width:180px}}.project-detail-page{padding-top:2rem;padding-bottom:4rem}.project-detail-header{text-align:center;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid rgba(var(--dark-text-color-rgb),.1)}.project-title-detail{font-size:clamp(2.2rem,5vw,3.2rem);color:var(--primary-color);margin-bottom:.75rem;font-weight:700}.project-role-detail{font-size:1.15rem;color:var(--secondary-color);margin-bottom:1.5rem;font-style:italic;font-weight:500}.project-links-detail .btn{margin:.5rem;font-weight:600}.project-detail-image-container{width:100%;max-width:750px;margin:0 auto 3rem;border-radius:12px;overflow:hidden;box-shadow:0 12px 35px rgba(var(--dark-text-color-rgb),.12);border:1px solid rgba(var(--dark-text-color-rgb),.05)}.project-detail-image{width:100%;height:auto;display:block}.project-section-detail{margin-bottom:2.5rem}.project-section-detail h3{font-size:1.6rem;color:var(--primary-color);margin-bottom:1.25rem;padding-bottom:.6rem;border-bottom:2px solid rgba(var(--primary-color-rgb),.2);display:inline-block;font-weight:600}.project-description-text p,.project-section-detail p{margin-bottom:1rem;line-height:1.75;color:var(--dark-text-color);font-size:1rem}.project-description-text p:last-child{margin-bottom:0}.tags-container{display:flex;flex-wrap:wrap;gap:.8rem}.tag{background-color:rgba(var(--accent-color-rgb),.2);color:var(--accent-color);padding:.45rem 1rem;border-radius:20px;font-size:.8rem;font-weight:600}.project-detail-page .btn{font-weight:600}:root{--font-primary: "Open Sans", sans-serif;--font-secondary: "Montserrat", sans-serif;--transition-speed: .3s;--color-transition: color var(--transition-speed) ease, background-color var(--transition-speed) ease, border-color var(--transition-speed) ease, fill var(--transition-speed) ease, stroke var(--transition-speed) ease}:root{--brand-primary: #007bff;--brand-primary-rgb: 0, 123, 255;--brand-accent: #ffc107;--brand-accent-rgb: 255, 193, 7;--bg-primary: #ffffff;--bg-primary-rgb: 255, 255, 255;--bg-secondary: #f8f9fa;--bg-secondary-rgb: 248, 249, 250;--bg-overlay: rgba(255, 255, 255, .85);--bg-overlay-rgb: 255, 255, 255;--text-primary: #212529;--text-primary-rgb: 33, 37, 41;--text-secondary: #495057;--text-secondary-rgb: 73, 80, 87;--text-headings: #343a40;--text-headings-rgb: 52, 58, 64;--text-accent: var(--brand-primary);--text-on-brand-bg: #ffffff;--border-primary: #dee2e6;--border-secondary: #ced4da;--shadow-color-rgb: 0, 0, 0;--shadow-opacity-light: .08;--shadow-opacity-medium: .12}body.dark-mode{--brand-primary: #0d6efd;--brand-primary-rgb: 13, 110, 253;--brand-accent: #ffca2c;--brand-accent-rgb: 255, 202, 44;--bg-primary: #121212;--bg-primary-rgb: 18, 18, 18;--bg-secondary: #1e1e1e;--bg-secondary-rgb: 30, 30, 30;--bg-overlay: rgba(30, 30, 30, .88);--bg-overlay-rgb: 30,30,30;--text-primary: #e9ecef;--text-primary-rgb: 233, 236, 239;--text-secondary: #adb5bd;--text-secondary-rgb: 173, 181, 189;--text-headings: #f8f9fa;--text-headings-rgb: 248, 249, 250;--text-accent: var(--brand-primary);--text-on-brand-bg: #ffffff;--border-primary: #373b3e;--border-secondary: #495057;--shadow-color-rgb: 100, 100, 100;--shadow-opacity-light: .15;--shadow-opacity-medium: .2}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-primary);line-height:1.6;background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;transition:var(--color-transition)}a{color:var(--text-accent);text-decoration:none;transition:color var(--transition-speed) ease}a:hover{text-decoration:underline;opacity:.8}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{font-family:var(--font-secondary);color:var(--text-headings);margin-bottom:.75rem;line-height:1.2;transition:var(--color-transition)}.container{max-width:1100px;margin:0 auto;padding:0 20px}.text-shadow-soft{text-shadow:0px 1px 3px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light))}.text-shadow-strong{text-shadow:1px 1px 3px rgba(var(--shadow-color-rgb),var(--shadow-opacity-medium))}.page-section{padding:4rem 0}.content-section-overlay{position:relative;z-index:1;background-color:var(--bg-overlay);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:3rem 2rem;margin:5vh auto;max-width:900px;border-radius:12px;box-shadow:0 8px 32px rgba(var(--shadow-color-rgb),var(--shadow-opacity-light));border:1px solid var(--border-secondary);transition:var(--color-transition),box-shadow var(--transition-speed) ease}.content-section-overlay h2,.content-section-overlay p,.content-section-overlay a{color:var(--text-primary)}.content-section-overlay h2{color:var(--text-headings)}.content-section-overlay a{color:var(--text-accent)}.btn{display:inline-block;background:var(--brand-primary);color:var(--text-on-brand-bg);padding:.8rem 1.5rem;border:1px solid transparent;border-radius:5px;cursor:pointer;font-family:var(--font-secondary);font-weight:600;text-align:center;transition:background-color var(--transition-speed) ease,transform var(--transition-speed) ease,border-color var(--transition-speed) ease,color var(--transition-speed) ease}.btn:hover{background:var(--brand-accent);color:var(--text-primary);text-decoration:none;transform:translateY(-2px);border-color:var(--brand-accent)}.btn:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px}.btn-outline{background-color:transparent;border:1px solid var(--text-accent);color:var(--text-accent)}.btn-outline:hover{background-color:var(--text-accent);color:var(--bg-primary);border-color:var(--text-accent)}