:root{--color-primary: #10b981;--color-primary-dark: #059669;--color-primary-light: #34d399;--color-primary-ghost: rgba(16, 185, 129, .1);--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-alt: #f1f5f9;--color-text: #1e293b;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--color-border: #e2e8f0;--color-shadow: rgba(0, 0, 0, .08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--max-width: 1200px;--transition: .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;font-family:var(--font);font-size:.95rem;font-weight:600;border-radius:var(--radius-sm);border:2px solid transparent;cursor:pointer;transition:all var(--transition)}.btn--primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn--primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px #10b98166}.btn--outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn--outline:hover{background:var(--color-primary-ghost);transform:translateY(-2px)}.btn--small{padding:8px 16px;font-size:.85rem}.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:all var(--transition)}.header--scrolled{background:#ffffffeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 3px var(--color-shadow);padding:10px 0}.header__inner{max-width:var(--max-width);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.header__logo{font-size:1.8rem;font-weight:800;letter-spacing:-1px;color:var(--color-text)}.header__logo-dot{color:var(--color-primary)}.header__nav{display:flex;gap:8px}.header__link{padding:8px 16px;font-size:.9rem;font-weight:500;color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:all var(--transition)}.header__link:hover{color:var(--color-primary);background:var(--color-primary-ghost)}.header__burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.header__burger span{width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition)}.header__burger--open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.header__burger--open span:nth-child(2){opacity:0}.header__burger--open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 24px 80px}.hero__content{max-width:var(--max-width);width:100%;display:flex;align-items:center;gap:60px}.hero__avatar-wrapper{position:relative;flex-shrink:0}.hero__avatar{width:200px;height:200px;border-radius:50%;object-fit:cover;border:4px solid var(--color-surface);box-shadow:0 8px 32px var(--color-shadow);position:relative;z-index:1}.hero__avatar-ring{position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;border:2px dashed var(--color-primary-light);animation:spin 20s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hero__text{flex:1}.hero__greeting{font-size:1rem;font-weight:500;color:var(--color-primary);margin-bottom:8px;letter-spacing:1px;text-transform:uppercase}.hero__name{font-size:3.2rem;font-weight:800;letter-spacing:-1.5px;line-height:1.1;margin-bottom:8px;background:linear-gradient(135deg,var(--color-text),var(--color-primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero__title{font-size:1.5rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:20px}.hero__description{font-size:1.05rem;color:var(--color-text-secondary);line-height:1.7;max-width:560px;margin-bottom:28px}.hero__actions{display:flex;gap:16px;margin-bottom:32px}.hero__tags{display:flex;flex-wrap:wrap;gap:8px}.hero__tag{padding:4px 12px;font-size:.8rem;font-weight:500;color:var(--color-text-secondary);background:var(--color-surface-alt);border-radius:20px;border:1px solid var(--color-border)}.section__header{text-align:center;margin-bottom:48px}.section__title{font-size:2.2rem;font-weight:800;letter-spacing:-1px;margin-bottom:12px;color:var(--color-text)}.section__subtitle{font-size:1.05rem;color:var(--color-text-secondary)}.projects{max-width:var(--max-width);margin:0 auto;padding:80px 24px}.projects__group-title{font-size:1.1rem;font-weight:600;color:var(--color-primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:24px;margin-top:48px;padding-bottom:8px;border-bottom:2px solid var(--color-primary-ghost)}.projects__group-title:first-of-type{margin-top:0}.projects__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.projects__grid--featured{grid-template-columns:repeat(2,1fr)}.card{perspective:1000px;cursor:pointer;outline:none;height:380px}.card--featured{height:420px}.card__inner{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}.card--flipped .card__inner{transform:rotateY(180deg)}.card__face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface);box-shadow:0 4px 16px var(--color-shadow);border:1px solid var(--color-border);transition:box-shadow var(--transition),transform var(--transition)}.card:hover .card__face{box-shadow:0 8px 32px #0000001f}.card:focus-visible .card__face{outline:2px solid var(--color-primary);outline-offset:2px}.card__front{display:flex;flex-direction:column}.card__back{transform:rotateY(180deg);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;text-align:center;background:var(--color-surface)}.card__image{height:55%;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;position:relative}.card__image-text{font-size:1.8rem;font-weight:800;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.3);letter-spacing:-.5px}.card__body{flex:1;padding:16px 20px;display:flex;flex-direction:column}.card__name{font-size:1.15rem;font-weight:700;color:var(--color-text);margin-bottom:2px}.card__subtitle{font-size:.85rem;color:var(--color-text-secondary);margin-bottom:12px}.card__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.tag{padding:3px 10px;font-size:.75rem;font-weight:600;color:var(--color-primary-dark);background:var(--color-primary-ghost);border-radius:20px;white-space:nowrap}.card__hint{font-size:.75rem;color:var(--color-text-muted);margin-top:10px;font-style:italic}.card__description{font-size:.9rem;color:var(--color-text-secondary);line-height:1.6;margin:16px 0;text-align:left}.card__links{display:flex;gap:12px;margin-top:16px}.skills{max-width:var(--max-width);margin:0 auto;padding:80px 24px}.skills__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.skill-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:28px 20px 20px;text-align:center;position:relative;margin-top:40px;transition:all var(--transition);box-shadow:0 2px 8px var(--color-shadow)}.skill-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px var(--color-shadow);border-color:var(--color-primary-light)}.skill-card__icon-wrapper{width:72px;height:72px;border-radius:50%;background:var(--color-surface);border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;position:absolute;top:-36px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px var(--color-shadow)}.skill-card__icon{width:44px;height:44px;object-fit:contain}.skill-card__title{font-size:1.1rem;font-weight:700;color:var(--color-text);margin-top:20px;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--color-primary-ghost)}.skill-card__items{display:flex;flex-direction:column;gap:10px;text-align:left}.skill-card__item{display:flex;flex-direction:column;gap:2px}.skill-card__label{font-size:.75rem;font-weight:600;color:var(--color-primary-dark);text-transform:uppercase;letter-spacing:.5px}.skill-card__value{font-size:.85rem;color:var(--color-text-secondary)}.footer{background:var(--color-text);color:#fff;padding:48px 24px;margin-top:40px}.footer__inner{max-width:var(--max-width);margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:24px}.footer__logo{font-size:1.5rem;font-weight:800;letter-spacing:-1px}.footer__logo-dot{color:var(--color-primary)}.footer__tagline{font-size:.9rem;color:var(--color-text-muted);margin-top:4px}.footer__brand{text-align:center}.footer__links{display:flex;gap:24px}.footer__social{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:500;color:var(--color-text-muted);padding:8px 16px;border-radius:var(--radius-sm);transition:all var(--transition)}.footer__social:hover{color:var(--color-primary);background:#ffffff0d}.footer__social svg{flex-shrink:0}.footer__copy{font-size:.8rem;color:var(--color-text-muted)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero__content{animation:fadeInUp .8s ease-out}.section__header{animation:fadeInUp .6s ease-out}@media(max-width:1024px){.skills__grid,.projects__grid--featured{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.header__nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--color-surface);flex-direction:column;padding:80px 32px 32px;gap:4px;box-shadow:-4px 0 24px var(--color-shadow);transition:right var(--transition)}.header__nav--open{right:0}.header__link{font-size:1rem;padding:12px 16px}.header__burger{display:flex;z-index:101}.hero{padding:100px 20px 60px;min-height:auto}.hero__content{flex-direction:column;text-align:center;gap:32px}.hero__name{font-size:2.2rem}.hero__title{font-size:1.2rem}.hero__description{margin-left:auto;margin-right:auto}.hero__actions{justify-content:center;flex-wrap:wrap}.hero__tags{justify-content:center}.hero__avatar{width:150px;height:150px}.section__title{font-size:1.8rem}.projects{padding:60px 16px}.projects__grid,.projects__grid--featured{grid-template-columns:1fr}.card{height:360px}.card--featured{height:380px}.skills{padding:60px 16px}.skills__grid{grid-template-columns:1fr}}@media(max-width:480px){.hero__name{font-size:1.8rem}.btn{padding:10px 20px;font-size:.85rem}.card{height:340px}}