:root{--bg-color:#f8fafc;--fg-color:#d9eafd;--text-color:#000;--primary-color:#bcccdc;--primary-color-text:#000;--primary-hover:#9aa6b2;--border-color:#dee2e6;--shadow-color:#0000001a}[data-theme=dark]{--bg-color:#121212;--fg-color:#2c2c2c;--text-color:#ecf0f0;--primary-color:#73a0e6;--primary-color-text:#ecf0f1;--primary-hover:#3c6496;--border-color:#3d3d3d;--shadow-color:#ffffff1a}[data-theme=amoled]{--bg-color:#000;--fg-color:#0a0a0a;--text-color:#bebebe;--primary-color:#0ff;--primary-color-text:#000;--primary-hover:#00ffff80;--border-color:#282828;--shadow-color:#fff3}*{box-sizing:border-box;margin:0;padding:0;transition:background-color .3s,color .1s,border-color .3s}body{color:var(--text-color);background-color:var(--bg-color);font-family:Segoe UI,sans-serif;line-height:1.6}.container{margin:0 auto;padding:2rem}@media (min-width:576px){.container{max-width:992px}}@media (min-width:992px){.container{max-width:70vw}}.theme-switcher{background:var(--fg-color);box-shadow:0 2px 10px var(--shadow-color);z-index:1000;border-radius:40px;gap:.3rem;padding:.3rem;display:flex;position:fixed;top:1rem;right:1rem}.theme-switcher .theme-option{width:40px;height:40px;color:var(--text-color);cursor:pointer;z-index:1;background:0 0;border:none;border-radius:50%;place-items:center;transition:color .2s,transform .3s;display:grid;position:relative}.theme-switcher .theme-option:hover{color:var(--primary-color);transform:scale(1.5)}.theme-switcher .theme-option.active{color:var(--primary-color);transform:scale(2)}.theme-switcher .theme-option svg{width:1rem;height:1rem}.theme-switcher .theme-option.amoled svg{fill:#000}.header{background:var(--fg-color);color:var(--text-color);text-align:center;box-shadow:0 2px 5px var(--shadow-color);padding:2rem 0}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem;display:grid}.projects-grid .project-card{background:var(--fg-color);box-shadow:0 2px 5px var(--shadow-color);border-radius:8px;padding:1.5rem;transition:transform .3s,box-shadow .3s}.projects-grid .project-card:hover{box-shadow:0 5px 15px var(--shadow-color);transform:translateY(-5px)}.projects-grid .project-card .tech-stack{flex-wrap:wrap;gap:.5rem;margin:1rem 0;display:flex}.projects-grid .project-card .tech-stack span{background:var(--primary-color);color:var(--primary-color-text);border-radius:20px;padding:.3rem .8rem;font-size:.9rem;font-weight:500}.projects-grid .project-card .project-buttons{gap:.5rem;margin-top:auto;display:flex}.projects-grid .project-card .project-buttons .btn{align-self:flex-start;font-weight:500}.btn{background:var(--primary-color);color:var(--primary-color-text);border-radius:5px;margin-top:1rem;margin-right:.5rem;padding:.5rem 1rem;text-decoration:none;transition:background-color .3s;display:inline-block}.btn:hover{background:var(--primary-hover)}.about-content{gap:3rem;margin-top:2rem}.about-content .profile-image{border-radius:50%}.about-content .profile-image img{width:100%;height:100%}@media (min-width:576px){.about-content{text-align:center;grid-template-columns:2fr 1fr;display:grid}.about-content .profile-image{min-width:20vw}}@media (min-width:768px){.about-content{text-align:left;align-items:center;display:flex}.about-content .profile-image{min-width:0;max-width:20vw}}.skills-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem;display:grid}.skills-grid .skill-card{background:var(--fg-color);box-shadow:0 2px 5px var(--shadow-color);border-radius:8px;padding:1.5rem;transition:transform .3s,box-shadow .3s}.skills-grid .skill-card .skill-items{flex-wrap:wrap;gap:.5rem;margin-top:1rem;display:flex}.skills-grid .skill-card .skill-items .skill-item{background:var(--fg-color);color:var(--text-color);border:1px solid var(--border-color);border-radius:20px;padding:.3rem .8rem;font-size:.9rem}.social-links{justify-content:center;align-items:center;gap:1.5rem;margin-top:1rem;display:flex}.social-links a{color:var(--text-color);font-size:1.5rem;transition:opacity .3s}.social-links a:hover{opacity:.8}.contact-form{max-width:600px;margin:2rem auto 0}.contact-form .form-group{margin-bottom:1.5rem}.contact-form .form-group input,.contact-form .form-group textarea{border:1px solid var(--border-color);background:var(--fg-color);width:100%;color:var(--text-color);border-radius:4px;padding:.8rem;font-size:1rem}.contact-form .form-group input::placeholder,.contact-form .form-group textarea::placeholder{color:var(--text-color);opacity:.7}.footer{background:var(--fg-color);color:var(--text-color);text-align:center;box-shadow:0 -2px 5px var(--shadow-color);margin-top:4rem}.footer .scroll-top{background:var(--primary-color);color:var(--primary-color-text);cursor:pointer;border:none;border-radius:50%;margin-bottom:1rem;padding:1rem;transition:background-color .3s}.footer .scroll-top:hover{background:var(--primary-hover)}.footer .social-links{margin-bottom:1rem}[data-theme=dark] .project-card,[data-theme=dark] .skill-card,[data-theme=amoled] .project-card,[data-theme=amoled] .skill-card{border:1px solid var(--border-color)}