:root{--primary-color: #176bc0;--secondary-color: #104080;--accent-color: #2080d0;--text-color: #1d3555;--muted-text: #4f6685;--light-text: #edf4ff;--background-color: #f7fbff;--surface-color: #ffffff;--surface-alt: #eaf3ff;--border-color: #c8dbf3;--chip-bg: #f3f8ff;--dark-background: #0f3a74;--section-padding: 80px 0;--transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;--box-shadow: 0 8px 24px rgba(16, 64, 128, .12);--border-radius: 8px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.7;color:var(--text-color);background-color:var(--background-color);overflow-x:hidden}a{text-decoration:none;color:var(--primary-color);transition:var(--transition)}a:hover{color:var(--accent-color)}img{max-width:100%;height:auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}section{padding:var(--section-padding)}.section-title{font-size:2.5rem;margin-bottom:1.5rem;text-align:center;position:relative}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:80px;height:4px;background-color:var(--primary-color);border-radius:2px}.btn{display:inline-block;padding:12px 30px;background-color:var(--primary-color);color:#fff;border-radius:var(--border-radius);font-weight:600;transition:var(--transition),transform .2s ease;border:none;cursor:pointer;text-align:center}.btn:hover{background-color:var(--accent-color);transform:translateY(-3px);box-shadow:var(--box-shadow)}@media (max-width: 768px){.section-title{font-size:2rem}.container{padding:0 15px}}:root{--header-offset: 104px}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:transparent;transition:background-color .2s ease,padding .2s ease,box-shadow .2s ease;padding:20px 0}.header.scrolled{background-color:var(--background-color);box-shadow:var(--box-shadow);padding:15px 0}.navbar{display:flex;justify-content:space-between;align-items:center}.logo-link{background:transparent;border:0;display:inline-flex;align-items:center;cursor:pointer;font:inherit;padding:0;user-select:none;-webkit-user-select:none}.logo-image{height:56px;width:auto;display:block;object-fit:contain;cursor:pointer}.header.scrolled .logo-image{height:50px}.nav-links{display:flex;list-style:none}.nav-links li{margin-left:30px}.nav-links li a,.nav-link-button{background:transparent;border:0;color:var(--primary-color);font:inherit;font-weight:500;cursor:pointer;position:relative}.nav-links li a:after,.nav-link-button:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-color);transition:var(--transition)}.nav-links li a:hover:after,.nav-link-button:hover:after{width:100%}.menu-icon{display:none;font-size:1.5rem;cursor:pointer}.hero{min-height:calc(100svh - var(--header-offset));margin-top:var(--header-offset);box-sizing:border-box;display:flex;align-items:stretch;position:relative;padding:0;background:linear-gradient(135deg,var(--background-color) 0%,var(--surface-alt) 100%)}.hero .container{display:flex;flex-direction:column;align-items:center;justify-content:space-between;min-height:calc(100svh - var(--header-offset));padding-left:clamp(24px,4vw,40px);padding-right:clamp(24px,4vw,40px);padding-top:clamp(34px,6svh,64px);padding-bottom:clamp(28px,4.5svh,44px)}.hero-layout{align-items:center;display:grid;flex:1;gap:clamp(28px,5vw,74px);grid-template-columns:minmax(0,1.08fr) minmax(300px,.82fr);width:100%}.hero-content{max-width:680px;text-align:left}.hero-title{font-size:clamp(4rem,7vw,6.6rem);letter-spacing:0;line-height:.98;margin-bottom:24px;color:var(--secondary-color)}.hero-subtitle{font-size:clamp(1.2rem,2vw,1.65rem);line-height:1.5;margin-bottom:32px;color:var(--text-color);opacity:.8}.hero-buttons{display:flex;justify-content:flex-start;gap:20px}.hero-highlights{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.hero-highlights span{align-items:center;background-color:#ffffffb8;border:1px solid var(--border-color);border-radius:999px;color:var(--secondary-color);display:inline-flex;font-size:.96rem;font-weight:700;gap:8px;min-height:38px;padding:8px 14px;box-shadow:0 8px 18px #10408014}.hero-highlights svg{color:var(--primary-color);flex-shrink:0}.hero-art{align-self:center;display:grid;min-height:clamp(330px,48svh,480px);position:relative}.hero-art:before{background-image:linear-gradient(rgba(23,107,192,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(23,107,192,.1) 1px,transparent 1px);background-size:34px 34px;border-radius:26px;content:"";top:8%;right:2%;bottom:2%;left:10%;position:absolute}.art-window{align-self:center;background:#ffffffdb;border:1px solid var(--border-color);border-radius:18px;box-shadow:0 26px 60px #10408029;justify-self:center;max-width:420px;min-height:300px;overflow:hidden;padding:22px;position:relative;width:min(100%,420px);z-index:1}.art-window-top{border-bottom:1px solid var(--border-color);display:flex;gap:8px;margin:-22px -22px 24px;padding:16px 18px}.art-window-top span{border-radius:50%;height:10px;width:10px}.art-window-top span:nth-child(1){background-color:#ff6b6b}.art-window-top span:nth-child(2){background-color:#ffcb47}.art-window-top span:nth-child(3){background-color:#2ec4b6}.art-code-line{background:linear-gradient(90deg,var(--primary-color),#2ec4b6);border-radius:999px;height:12px;margin-bottom:14px;opacity:.82}.art-code-line.wide{width:84%}.art-code-line.medium{width:62%}.art-code-line.short{width:44%}.art-stack{display:grid;gap:12px;margin-top:34px}.art-stack div{align-items:center;background-color:var(--chip-bg);border:1px solid var(--border-color);border-radius:12px;color:var(--text-color);display:flex;font-weight:700;gap:12px;padding:14px 16px}.art-stack svg{color:var(--primary-color)}.art-metric{align-items:flex-start;background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 18px 38px #10408024;color:var(--text-color);display:flex;flex-direction:column;gap:2px;min-width:152px;padding:16px 18px;position:absolute;z-index:2}.art-metric svg{color:#159a8c;font-size:1.35rem;margin-bottom:4px}.art-metric strong{color:var(--secondary-color);font-size:1.05rem}.art-metric span{color:var(--muted-text);font-size:.86rem;line-height:1.3}.art-metric-top{right:0;top:10%}.art-metric-bottom{bottom:7%;left:0}.btn-outline{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.btn-outline:hover{background-color:var(--primary-color);color:#fff}.scroll-down{display:inline-flex;justify-content:center;margin-top:0;font-size:1.5rem;animation:bounce 2s infinite;cursor:pointer}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-20px)}60%{transform:translateY(-10px)}}.about{background-color:var(--surface-alt)}.about-content{display:flex;justify-content:center;gap:50px;margin-top:50px}.about-text{max-width:800px}.about-text p{margin-bottom:20px;line-height:1.8}.skills-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:30px;margin-top:50px}.skill-item{background-color:var(--surface-color);border-radius:var(--border-radius);padding:20px;text-align:center;box-shadow:var(--box-shadow);transition:box-shadow .2s ease;backface-visibility:hidden}.skill-icon{font-size:3rem;margin-bottom:15px}.skill-item h3{font-size:1rem;font-weight:500}.projects{background-color:var(--surface-alt)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;margin-top:50px}.project-card{background-color:var(--surface-color);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--box-shadow);transition:box-shadow .2s ease;height:100%;display:flex;flex-direction:column;backface-visibility:hidden}.project-preview{display:block;position:relative;width:100%;aspect-ratio:16 / 9;overflow:hidden;background-color:var(--surface-alt);border-bottom:1px solid var(--border-color)}.project-preview img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;transition:transform .2s ease}.project-card:hover .project-preview img{transform:scale(1.03)}.project-content{padding:25px;display:flex;flex-direction:column;width:100%;flex:1}.project-title{font-size:1.5rem;margin-bottom:15px;color:var(--secondary-color)}.project-description{margin-bottom:20px;color:var(--text-color);line-height:1.6}.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.project-tag{align-items:center;background-color:var(--chip-bg);border:1px solid var(--border-color);color:var(--primary-color);border-radius:9999px;display:inline-flex;font-size:1rem;height:34px;justify-content:center;padding:0;width:34px}.project-tag svg{display:block;font-size:1rem}.project-links{display:flex;flex-wrap:wrap;align-items:center;gap:15px;margin-top:2px;padding-left:10px}.project-link{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;line-height:1}.project-link svg{display:block;flex-shrink:0}.project-link-muted{color:var(--muted-text)}.contact-container{display:grid;grid-template-columns:1fr 2fr;gap:50px;margin-top:50px}.contact-item{display:flex;align-items:flex-start;margin-bottom:30px}.contact-icon{font-size:1.5rem;color:var(--primary-color);margin-right:15px;margin-top:5px}.contact-item h3{font-size:1.2rem;margin-bottom:5px;color:var(--secondary-color)}.form-group{margin-bottom:20px}input,textarea{width:100%;padding:12px 15px;border:1px solid var(--border-color);background-color:var(--surface-color);color:var(--text-color);border-radius:var(--border-radius);font-family:inherit;font-size:1rem;transition:border-color .2s ease}input:focus,textarea:focus{border-color:var(--primary-color);outline:none}textarea{min-height:150px;resize:vertical}.submit-message{margin-bottom:20px;padding:10px 15px;border-radius:var(--border-radius);font-weight:500}.submit-message.success{background-color:#2ecc7133;color:#27ae60;border:1px solid #27ae60}.submit-message.error{background-color:#e74c3c33;color:#e74c3c;border:1px solid #e74c3c}button:disabled{opacity:.7;cursor:not-allowed}.footer{background-color:var(--dark-background);color:var(--light-text);padding:60px 0 20px}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.footer-logo h3{font-size:1.8rem;margin-bottom:5px}.footer-social{display:flex;gap:20px}.footer-social a{color:var(--light-text);font-size:1.5rem;transition:var(--transition),transform .2s ease}.footer-social a:hover{color:var(--accent-color);transform:translateY(-3px)}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}@media (max-width: 1024px){.hero{min-height:calc(100svh - var(--header-offset));height:auto;padding:0}.hero .container{min-height:calc(100svh - var(--header-offset));padding-top:clamp(26px,5svh,46px);padding-bottom:calc(clamp(24px,4svh,36px) + env(safe-area-inset-bottom,0px))}.hero-layout{gap:28px;grid-template-columns:minmax(0,1fr) minmax(270px,.75fr)}.hero-title{font-size:clamp(3.45rem,7vw,4.8rem)}.hero-subtitle{font-size:clamp(1.08rem,2.2vw,1.35rem)}.hero-art{min-height:clamp(290px,44svh,390px)}.art-window{min-height:260px;padding:18px}.art-window-top{margin:-18px -18px 20px}.art-metric{min-width:136px;padding:13px 15px}}@media (max-width: 768px){:root{--header-offset: 96px}.menu-icon{display:block}.nav-links{position:fixed;top:var(--header-offset);left:-100%;width:100%;height:calc(100vh - var(--header-offset));background-color:var(--background-color);flex-direction:column;align-items:center;justify-content:center;transition:left .3s ease;box-shadow:var(--box-shadow)}.nav-links.active{left:0}.nav-links li{margin:20px 0}.hero-title{font-size:clamp(2.85rem,13vw,4.1rem);margin-bottom:14px;text-align:center}.hero-subtitle{font-size:clamp(1rem,4.2vw,1.14rem);margin-bottom:22px;line-height:1.5;text-align:center}.hero-buttons{flex-direction:column;align-items:center;gap:14px}.hero{min-height:calc(100svh - var(--header-offset));height:auto;margin-top:var(--header-offset);padding:0}.hero .container{min-height:calc(100svh - var(--header-offset));padding-top:clamp(22px,4svh,34px);padding-bottom:calc(clamp(22px,4svh,34px) + env(safe-area-inset-bottom,0px))}.hero-layout{display:flex;flex-direction:column;gap:clamp(18px,4svh,30px);justify-content:center}.hero-content{max-width:560px;text-align:center}.hero-highlights{justify-content:center;margin-top:18px}.hero-highlights span{font-size:.88rem;min-height:34px;padding:7px 11px}.hero-art{min-height:clamp(112px,15svh,140px);width:min(100%,420px)}.hero-art:before{top:4%;right:4%;bottom:0;left:4%}.art-window{border-radius:14px;min-height:108px;padding:14px;width:min(78%,300px)}.art-window-top{margin:-14px -14px 14px;padding:11px 14px}.art-code-line{height:8px;margin-bottom:9px}.art-stack,.art-metric{display:none}.scroll-down{font-size:1.8rem;animation:none}.about-content{flex-direction:column}.contact-container{grid-template-columns:1fr}.footer-content{flex-direction:column;text-align:center;gap:20px}}@media (max-width: 768px) and (max-height: 760px){.hero .container{padding-top:14px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}.hero-title{font-size:clamp(2.35rem,11vw,3.25rem);margin-bottom:10px}.hero-subtitle{font-size:1rem;margin-bottom:18px}.hero .btn{padding:10px 24px}.hero-highlights{display:none}.hero-art{min-height:130px}.art-metric{display:none}.scroll-down{font-size:1.65rem}}@media (max-height: 680px) and (min-width: 769px){.hero .container{padding-top:20px;padding-bottom:20px}.hero-layout{gap:28px}.hero-title{font-size:clamp(3.1rem,5.6vw,4.35rem);margin-bottom:12px}.hero-subtitle{margin-bottom:22px}.hero .btn{padding:10px 26px}.hero-highlights{margin-top:18px}.hero-art{min-height:300px}.scroll-down{font-size:1.35rem;animation:none}}@media (max-width: 900px) and (min-width: 769px){.hero-layout{gap:22px;grid-template-columns:minmax(0,1fr) minmax(240px,.68fr)}.hero-title{font-size:clamp(3.1rem,6.4vw,4rem)}.hero-subtitle{font-size:1.08rem}.hero-highlights span{font-size:.85rem}.art-metric{display:none}}