:root{--md-primary:#6200ee;--md-primary-dark:#3700b3;--md-primary-light:#bb86fc;--md-secondary:#03dac6;--md-secondary-dark:#018786;--md-secondary-light:#00bfa5;--md-background:#fff;--md-surface:#fff;--md-surface-variant:#f5f5f5;--md-on-primary:#fff;--md-on-secondary:#000;--md-on-background:#000;--md-on-surface:#1a1a1a;--md-on-surface-variant:#444;--md-outline:#79747e;--md-outline-variant:#c9ccd1;--md-error:#b00020;--md-on-error:#fff;--md-font-family:"Roboto","Segoe UI",Tahoma,Geneva,Verdana,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--md-background);color:var(--md-on-background);font-family:var(--md-font-family);line-height:1.5;padding-top:70px}.md-card{background-color:var(--md-surface);border-radius:12px;box-shadow:0 2px 10px #0000001a,0 4px 20px #0000000d;overflow:hidden;transition:box-shadow .3s ease}.md-card:hover{box-shadow:0 4px 15px #00000026,0 8px 30px #0000001a}.md-card-content{padding:24px}.md-card-title{align-items:center;color:var(--md-on-surface);display:flex;font-size:1.5rem;font-weight:500;margin-bottom:16px}.md-card-title i{color:var(--md-primary);font-size:1.2rem;margin-right:8px}.md-card-subtitle{color:var(--md-on-surface-variant);font-size:1rem;margin-bottom:20px}.md-button{align-items:center;border:none;border-radius:4px;cursor:pointer;display:inline-flex;font-size:.875rem;font-weight:500;justify-content:center;min-height:36px;outline:none;padding:0 16px;text-decoration:none;transition:all .2s ease}.md-button.primary{background-color:var(--md-primary);color:var(--md-on-primary)}.md-button.primary:hover{background-color:var(--md-primary-dark)}.md-button.secondary{background-color:transparent;border:1px solid var(--md-primary);color:var(--md-primary)}.md-button.secondary:hover{background-color:#6200ee0a}.md-button.outlined{background-color:transparent;border:1px solid var(--md-outline);color:var(--md-on-surface)}.md-button.outlined:hover{background-color:#0000000a}.md-button.icon{padding:0 12px}.md-button.icon i{margin:0}.md-h1{color:var(--md-on-surface);color:#fff;font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:16px}.md-h2{font-size:2rem;line-height:1.3;margin-bottom:24px}.md-h2,.md-h3{color:var(--md-on-surface);font-weight:600}.md-h3{font-size:1.5rem;line-height:1.4;margin-bottom:16px}.md-body-large{color:var(--md-on-surface);font-size:1rem;line-height:1.5}.md-body-medium{color:var(--md-on-surface-variant);font-size:.875rem;line-height:1.4}.md-link{color:var(--md-primary);text-decoration:none;transition:color .2s ease}.md-link:hover{color:var(--md-primary-dark);text-decoration:underline}.md-divider{background-color:var(--md-outline-variant);height:1px;margin:24px 0}.white-color{color:#fff}@media(max-width:768px){.md-h1{font-size:2rem}.md-h2{font-size:1.75rem}.md-card-content{padding:16px}.md-button{font-size:.8125rem;min-height:32px;padding:0 12px}}.md-icon{display:inline-block;font-size:1.25rem;margin-right:8px;vertical-align:middle}.md-icon.primary{color:var(--md-primary)}.md-icon.secondary{color:var(--md-secondary)}.icon-home:before{content:"🏠"}.icon-about:before{content:"ℹ️"}.icon-portfolio:before{content:"📁"}.icon-contact:before{content:"📧"}.icon-github:before{content:"🐙"}.icon-mail:before{content:"✉️"}.icon-link:before{content:"🔗"}.md-icon:before{display:inline-block}*{box-sizing:border-box;font-family:Roboto,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;padding:0}body{background-color:var(--md-background);color:var(--md-on-background);line-height:1.6;padding-top:64px}.navbar{background-color:var(--md-surface);border-bottom:1px solid var(--md-outline-variant);box-shadow:0 2px 10px #0000001a;left:0;padding:0 24px;position:fixed;top:0;width:100%;z-index:1000}.nav-container{align-items:center;display:flex;height:64px;justify-content:space-between;margin:0 auto;max-width:1200px}.logo{align-items:center;color:var(--md-primary);display:inline-flex;font-size:1.5rem;font-weight:700;text-decoration:none}.logo span{color:var(--md-on-surface)}.nav-menu{display:flex;gap:24px;list-style:none}.nav-item{margin:0}.nav-link{align-items:center;color:var(--md-on-surface);display:inline-flex;font-size:.875rem;font-weight:500;padding:8px 0;position:relative;text-decoration:none;transition:all .2s ease}.nav-link:hover{color:var(--md-primary)}.nav-link:after{background-color:var(--md-primary);bottom:0;content:"";height:2px;left:0;position:absolute;transition:width .2s ease;width:0}.nav-link:hover:after{width:100%}.hamburger{cursor:pointer;display:none;height:24px;width:24px}.bar{background-color:var(--md-on-surface);display:block;height:2px;margin:5px 0;transition:all .3s ease;width:24px}.md-content{margin:0 auto;max-width:1200px;padding:24px}@media screen and (max-width:768px){.hamburger{display:block}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:first-child{transform:translateY(8px) rotate(45deg)}.hamburger.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-menu{background-color:var(--md-surface);box-shadow:0 10px 10px #0000001a;flex-direction:column;left:-100%;padding:20px 0;position:fixed;text-align:center;top:64px;transition:.3s;width:100%}.nav-menu.active{left:0}.nav-item{margin:12px 0}body{padding-top:64px}}