:root{--primary-color:#1e3c72;--secondary-color:#2a5298;--accent-color:#ff6b6b;--text-color:#333;--light-gray:#f5f5f5;--border-color:#ddd;--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Poppins,Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text-color);line-height:1.6;background:linear-gradient(180deg,#fff,#f4f7fb)}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none;transition:var(--transition)}a:hover{color:var(--accent-color)}h1,h2,h3,h4,h5,h6{font-weight:700;margin-bottom:.9em;color:var(--primary-color)}.container{width:min(1200px,92%);margin:0 auto}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:30;background:hsla(0,0%,100%,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(30,60,114,.08);box-shadow:0 2px 10px rgba(0,0,0,.04)}.nav-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:1.05rem;font-weight:800;letter-spacing:.2px;color:var(--primary-color)}.menu{display:flex;align-items:center;gap:22px;font-weight:600;flex-wrap:wrap}.menu a{position:relative;padding:6px 0}.menu a:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--accent-color);transform:scaleX(0);transform-origin:left;transition:var(--transition)}.menu a:hover:after{transform:scaleX(1)}.page{min-height:100vh}.hero-it{position:relative;overflow:hidden;padding:104px 0 84px;background:linear-gradient(135deg,var(--primary-color) 0,var(--secondary-color) 100%);color:#fff}.hero-it:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,hsla(0,0%,100%,.14),transparent 34%),radial-gradient(circle at bottom left,hsla(0,0%,100%,.08),transparent 30%);pointer-events:none}.hero-grid,.hero-it .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.4fr .8fr;grid-gap:32px;gap:32px;align-items:center}.hero-content h1,.hero-it h1{font-size:clamp(2.4rem,5vw,4rem);line-height:1.1;color:#fff;margin-bottom:18px}.hero-content p,.hero-it p{color:hsla(0,0%,100%,.92);font-size:1.05rem;max-width:760px}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:hsla(0,0%,100%,.14);border:1px solid hsla(0,0%,100%,.2);padding:8px 14px;border-radius:999px;margin-bottom:18px;font-weight:700;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;border:1px solid transparent;font-weight:700;transition:var(--transition)}.btn-primary{background:var(--accent-color);color:#fff;box-shadow:0 10px 24px hsla(0,100%,71%,.28)}.btn-primary:hover{background:#ff5454;color:#fff;transform:translateY(-2px)}.btn-ghost{background:hsla(0,0%,100%,.08);color:#fff;border-color:hsla(0,0%,100%,.3)}.btn-ghost:hover{background:hsla(0,0%,100%,.15);color:#fff}.card{background:#fff;border-radius:14px;padding:24px;border:1px solid rgba(30,60,114,.08);box-shadow:0 10px 30px rgba(17,38,73,.08)}.hero-panel{background:hsla(0,0%,100%,.12);color:#fff;border-color:hsla(0,0%,100%,.16);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.hero-panel-title{font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px;opacity:.9}.hero-stat{padding:14px 0;border-top:1px solid hsla(0,0%,100%,.12)}.hero-stat strong{display:block;font-size:1.8rem;margin-bottom:4px}.hero-stat span{color:hsla(0,0%,100%,.88)}.section-block{padding:72px 0}.light-bg{background:var(--light-gray)}.section-title{text-align:center;margin-bottom:42px}.section-title h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:10px}.section-title p{color:#6b7280}.grid{display:grid;grid-gap:20px;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{text-align:center}.stat-card h2{font-size:2.6rem;color:var(--accent-color)}.stat-card h2,.stat-card h4{margin-bottom:8px}.about-grid{align-items:start}.about-highlights{display:grid;grid-gap:16px;gap:16px}.about-highlights .card{padding:18px}.skill-item{margin-bottom:22px}.skill-name{display:flex;justify-content:space-between;gap:10px;font-weight:700;margin-bottom:8px}.skill-bar{height:10px;background:#e7ebf3;border-radius:999px;overflow:hidden}.skill-progress{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));animation:fillBar 1.2s ease-out both}@keyframes fillBar{0%{transform:scaleX(0);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}.tech-stack{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.stack-pill,.tag{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;font-size:.86rem;font-weight:700;background:#e8efff;color:var(--primary-color)}.project-card,.project-grid .card{transition:var(--transition)}.card:hover,.project-card:hover{transform:translateY(-4px)}.project-placeholder{height:180px;display:flex;align-items:center;justify-content:center;border-radius:12px;margin-bottom:16px;color:#fff;font-weight:800;letter-spacing:.03em;background:linear-gradient(135deg,var(--primary-color),#294f98)}.process-grid .card h4{margin-bottom:10px}.timeline-card h3{margin-bottom:18px}.timeline-list{display:grid;grid-gap:16px;gap:16px}.timeline-item{display:grid;grid-template-columns:120px 1fr;grid-gap:16px;gap:16px;align-items:start}.timeline-year{display:inline-flex;justify-content:center;align-items:center;padding:8px 12px;border-radius:999px;background:#edf2ff;color:var(--primary-color);font-weight:800}.timeline-content{border-left:3px solid #d8e1f4;padding-left:14px}.profile-list{margin:0;padding-left:18px}.profile-list li{margin-bottom:10px}.contact-form{display:grid;grid-gap:14px;gap:14px}.form-group{display:grid;grid-gap:8px;gap:8px}.form-group input,.form-group textarea{width:100%;border:1px solid var(--border-color);border-radius:12px;padding:12px 14px;font:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(30,60,114,.1)}.cta-box{text-align:center;background:linear-gradient(135deg,#162a50,#234481);border:none}.cta-box,.cta-box h2,.cta-box p{color:#fff}.footer{padding:26px 0;color:#5c6783;border-top:1px solid #e5eaf5}@media (max-width:980px){.grid-2,.grid-3,.grid-4,.hero-grid{grid-template-columns:1fr}.nav-inner{flex-direction:column;padding:14px 0}.menu,.nav-inner{justify-content:center}.menu{gap:14px}.hero-it{padding:80px 0 64px}.section-block{padding:56px 0}.timeline-item{grid-template-columns:1fr;gap:10px}.timeline-content{border-left:none;border-top:3px solid #d8e1f4;padding-left:0;padding-top:10px}}