body{background:#0d1117}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#22d3ee;--primary-dark:#0891b2;--bg:#083d58;--bg2:#062d44bf;--card:#08324be6;--text:#e0f7ff;--muted:#7ec8de;--border:#1a6080;font-family:Segoe UI,system-ui,-apple-system,sans-serif}body{color:var(--text);background:linear-gradient(#1e8aaa 0%,#116a88 12%,#0a5070 28%,#083d58 50%,#062c40 72%,#041b2d 100%) fixed;line-height:1.7}a{color:inherit;text-decoration:none}ul{padding:0;list-style:none}.underwater-bg{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.light-rays{background-image:repeating-linear-gradient(-8deg,#0000 0 90px,#22d3ee0b 90px 160px);animation:10s ease-in-out infinite alternate ray-sway;position:absolute;inset:0}.light-rays:after{content:"";background-image:repeating-linear-gradient(6deg,#0000 0 130px,#7dd3fc08 130px 220px);animation:16s ease-in-out infinite alternate-reverse ray-sway;position:absolute;inset:0}@keyframes ray-sway{0%{opacity:.6;transform:skew(-3deg)}to{opacity:1;transform:skew(3deg)}}.bubble{bottom:-30px;left:var(--left);width:var(--size);height:var(--size);animation:bubble-rise var(--speed) ease-in var(--delay) infinite;background:radial-gradient(circle at 35% 30%,#ffffff59,#22d3ee0f);border:1px solid #22d3ee59;border-radius:50%;position:absolute}@keyframes bubble-rise{0%{opacity:0;transform:translateY(0)translate(0)}5%{opacity:.9}50%{transform:translateY(-50vh)translate(10px)}85%{opacity:.5}to{opacity:0;transform:translateY(-110vh)translate(-8px)}}.nav{z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#031623e0;border-bottom:1px solid #1a608080;justify-content:space-between;align-items:center;height:60px;padding:0 40px;display:flex;position:fixed;top:0;left:0;right:0}.nav-logo{color:var(--primary);letter-spacing:1px;font-size:18px;font-weight:800}.nav-links{gap:32px;display:flex}.nav-links a{color:var(--muted);font-size:14px;transition:color .2s}.nav-links a:hover{color:var(--text)}.hero{z-index:1;background:radial-gradient(80% 40% at 50% 5%,#22d3ee1f 0%,#0000 65%),radial-gradient(60% 50% at 15% 75%,#06b6d41a 0%,#0000 55%);justify-content:center;align-items:center;gap:80px;min-height:100vh;padding:100px 80px 60px;display:flex;position:relative;overflow:hidden}.ocean-layer{pointer-events:none;z-index:0;border-radius:43%;width:200%;animation:linear infinite ocean-roll;position:absolute;left:-50%}.ocean-layer-1{background:#22d3ee14;height:140px;animation-duration:10s;bottom:-50px}.ocean-layer-2{background:#06b6d40f;height:160px;animation-duration:15s;animation-direction:reverse;bottom:-70px}.ocean-layer-3{background:#0e749012;height:185px;animation-duration:22s;bottom:-90px}@keyframes ocean-roll{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-content{z-index:1;max-width:540px;position:relative}.hero-title{letter-spacing:-1.5px;margin-bottom:10px;font-size:48px;font-weight:800;line-height:1.1}.hero-username{color:var(--primary);margin-bottom:8px;font-size:15px;font-weight:600}.hero-subtitle{color:var(--muted);margin-bottom:20px;font-size:20px;font-weight:700}.hero-desc{color:var(--muted);margin-bottom:36px;font-size:15px;line-height:1.8}.hero-btns{flex-wrap:wrap;gap:14px;display:flex}.hero-avatar{z-index:1;border-radius:50%;flex-shrink:0;width:260px;height:260px;position:relative;overflow:hidden;box-shadow:0 0 70px #22d3ee66,0 0 0 4px #22d3ee4d}.hero-avatar img{object-fit:cover;object-position:55% 20%;width:100%;height:100%}.btn{cursor:pointer;border:none;border-radius:8px;padding:12px 28px;font-size:15px;font-weight:600;transition:all .2s;display:inline-block}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-outline{color:var(--text);background:0 0;border:1.5px solid #1a6080b3}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.section{z-index:1;width:100%;max-width:1000px;margin:0 auto;padding:100px 80px;position:relative}.section-alt{background:var(--bg2);z-index:1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-width:100%;padding:100px 0;position:relative}.section-alt>*{max-width:1000px;margin-left:auto;margin-right:auto;padding-left:80px;padding-right:80px}.section-title{letter-spacing:-.5px;border-bottom:2px solid #1a608099;margin-bottom:48px;padding-bottom:16px;font-size:32px;font-weight:800}.empty-note{color:var(--muted);font-size:14px}.gallery{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.gallery-item{cursor:pointer;aspect-ratio:16/9;background:var(--card);border:1px solid #1a608080;border-radius:12px;transition:transform .2s,box-shadow .2s;overflow:hidden}.gallery-item:hover{transform:translateY(-4px);box-shadow:0 12px 32px #22d3ee40}.gallery-item video,.gallery-item img{object-fit:cover;width:100%;height:100%;transition:transform .3s;display:block}.gallery-item:hover img{transform:scale(1.04)}@media (width<=768px){.gallery{grid-template-columns:repeat(2,1fr)}}.skills-grid{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.skill-group{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px}.skill-group-title{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px;font-size:13px;font-weight:600}.skill-tags{flex-wrap:wrap;gap:8px;display:flex}.tag{color:var(--primary);background:#22d3ee1f;border:1px solid #22d3ee4d;border-radius:20px;padding:5px 12px;font-size:13px;font-weight:500}.contact-intro{color:var(--muted);margin-top:-32px;margin-bottom:20px;font-size:14px}.contact-flag-row{align-items:center;gap:16px;margin-bottom:32px;display:flex}.contact-flag-row span{cursor:default;filter:drop-shadow(0 2px 8px #00000080);font-size:2.2rem;line-height:1;transition:transform .2s}.contact-flag-row span:hover{transform:scale(1.25)translateY(-4px)}.contact-lang-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:48px;display:grid}.contact-lang-card{background:var(--card);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid #1a608099;border-radius:16px;flex-direction:column;gap:14px;padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;position:relative;overflow:hidden}.contact-lang-card:before{content:"";background:linear-gradient(90deg, var(--primary), #8b5cf6);height:3px;position:absolute;top:0;left:0;right:0}.contact-lang-card:hover{border-color:#22d3ee80;transform:translateY(-4px);box-shadow:0 16px 40px #22d3ee33}.lang-card-header{align-items:center;gap:14px;padding-top:6px;display:flex}.lang-flag{filter:drop-shadow(0 2px 6px #0006);font-size:2.4rem;line-height:1}.lang-name{color:var(--text);letter-spacing:-.5px;font-size:20px;font-weight:800}.lang-greeting{color:var(--primary);background:#22d3ee14;border-radius:8px;padding:9px 13px;font-size:13px;font-weight:600}.lang-desc{color:var(--muted);white-space:pre-line;font-size:13px;line-height:1.8}.lang-format{border-left:4px solid var(--primary);background:#03162380;border-radius:0 10px 10px 0;flex-direction:column;gap:7px;padding:14px 18px;display:flex}.format-row{align-items:baseline;font-size:13px;line-height:1.7;display:flex}.format-key{color:var(--primary);flex-shrink:0;min-width:8em;font-weight:700}.format-colon{color:var(--muted);flex-shrink:0;margin-right:6px}.format-val{color:var(--text)}.lang-note{color:var(--muted);white-space:pre-line;background:#ffffff0a;border-radius:8px;padding:9px 13px;font-size:13px;line-height:1.7}.lang-warning{color:#f59e0b;text-align:center;letter-spacing:.2px;background:#f59e0b14;border:1px solid #f59e0b4d;border-radius:8px;margin-top:auto;padding:10px 14px;font-size:12px;font-weight:700}.contact-form-divider{color:var(--muted);align-items:center;gap:16px;margin-bottom:32px;font-size:13px;font-weight:600;display:flex}.contact-form-divider:before,.contact-form-divider:after{content:"";background:#1a608080;flex:1;height:1px}.contact-form{flex-direction:column;gap:16px;max-width:600px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.contact-form input,.contact-form textarea{color:var(--text);background:#052337d9;border:1.5px solid #1a608099;border-radius:8px;outline:none;width:100%;padding:12px 16px;font-family:inherit;font-size:14px;transition:border-color .2s}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#7ec8de80}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary)}.contact-form textarea{resize:vertical}.contact-form .btn{align-self:flex-start}.form-success{color:#4ade80;font-size:15px;font-weight:600}.footer{text-align:center;color:var(--muted);z-index:1;border-top:1px solid #1a608080;justify-content:center;gap:24px;padding:32px;font-size:13px;display:flex;position:relative}.footer span{color:var(--primary)}@media (width<=768px){.nav{padding:0 20px}.nav-links{gap:20px}.hero{text-align:center;flex-direction:column-reverse;gap:40px;padding:100px 24px 60px}.hero-title{font-size:32px}.hero-btns{justify-content:center}.hero-avatar{width:180px;height:180px}.section{padding:60px 24px}.section-alt>*{padding-left:24px;padding-right:24px}.skills-grid,.contact-lang-grid,.form-row{grid-template-columns:1fr}.section-title{font-size:24px}}