:root{--bg:#050b16;--panel:#0b172b;--panel2:#0d1b32;--text:#f3f7ff;--muted:#9fb0ca;--accent:#21c7ff;--border:rgba(255,255,255,.08);--shadow:0 18px 50px rgba(0,0,0,.28)}*{box-sizing:border-box;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:radial-gradient(circle at 80% 10%,rgba(33,199,255,.10),transparent 30%),radial-gradient(circle at 15% 30%,rgba(120,87,255,.08),transparent 28%),var(--bg);color:var(--text);line-height:1.8;-webkit-tap-highlight-color:transparent}img{-webkit-user-drag:none;user-drag:none}a{color:inherit;text-decoration:none}.topbar{position:sticky;top:0;z-index:10;padding:max(12px,env(safe-area-inset-top)) 16px 12px;background:rgba(5,11,22,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.header-row{width:min(1120px,calc(100% - 8px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand-wrap{display:flex;flex-direction:column;min-width:0}.brand{font-weight:900;letter-spacing:.6px;font-size:clamp(1.2rem,4vw,1.65rem)}.brand-subtitle{color:var(--muted);font-size:.72rem;line-height:1.3;margin-top:2px}.language-toggle{min-height:42px;padding:8px 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--border);border-radius:14px;background:var(--panel);color:var(--text);font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}.section{width:min(1120px,calc(100% - 24px));margin:0 auto}.profile-hero{padding:28px 0 22px;display:flex;justify-content:center}.profile-ring{width:clamp(180px,45vw,300px);aspect-ratio:1;border-radius:50%;padding:9px;background:linear-gradient(145deg,#176f9b,#1b244a);box-shadow:0 20px 55px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.12)}.profile-photo{width:100%;height:100%;display:block;object-fit:cover;object-position:center;border-radius:50%;border:4px solid rgba(255,255,255,.92);background:#0a1426}.accordion-wrap{padding:8px 0 70px;display:grid;gap:14px}.accordion-card{border:1px solid var(--border);background:linear-gradient(180deg,rgba(13,27,50,.98),rgba(8,18,37,.98));border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.accordion-toggle{width:100%;min-height:76px;padding:18px 22px;border:0;background:transparent;color:var(--text);display:block;font:inherit;font-size:clamp(1.18rem,3vw,1.5rem);font-weight:800;cursor:pointer;text-align:inherit}.accordion-content{border-top:1px solid var(--border);padding:16px}.white-panel{background:#fff;color:#111;border:1px solid rgba(0,0,0,.08);border-radius:30px;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.12)}.white-panel p{margin:0;color:#111}.skills-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;direction:ltr}.skill-term{min-height:56px;padding:12px 14px;border:1px solid #d9dfe8;border-radius:22px;background:#f6f8fb;color:#111;display:grid;place-items:center;font-weight:800;text-align:center}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat{border:1px solid #dfe4ec;background:#f7f9fc;border-radius:24px;padding:22px;text-align:center;color:#111}.stat strong{display:block;font-size:clamp(2rem,5vw,3rem);color:#111}.stat span{color:#222}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.project-card{border:1px solid #dfe4ec;background:#fff;border-radius:26px;padding:20px;min-height:155px;color:#111}.project-card h3{margin:12px 0 8px;color:#111}.project-card p{color:#222;margin:0}.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#e9f7fd;color:#08799f;font-size:.78rem;font-weight:800}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{border:1px solid #dfe4ec;background:#fff;border-radius:26px;padding:18px;min-height:88px;display:flex;align-items:center;gap:14px;color:#111}.contact-symbol{width:48px;height:48px;flex:0 0 48px;border-radius:50%;display:grid;place-items:center;background:#0c1930;color:#fff;font-weight:900}.contact-card:nth-child(1) .contact-symbol{background:#25d366}.contact-card:nth-child(2) .contact-symbol{background:#1f8cff}.contact-card:nth-child(3) .contact-symbol{background:#1877f2}.contact-card:nth-child(4) .contact-symbol{background:#44546a}footer{width:min(1120px,calc(100% - 24px));margin:0 auto;padding:32px 0 max(46px,env(safe-area-inset-bottom));border-top:1px solid var(--border);display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;color:var(--muted)}.footer-brand{font-size:clamp(1.65rem,5vw,2.15rem);font-weight:900;color:#fff;letter-spacing:.5px}.accent-dot{color:var(--accent)}.footer-links{width:min(760px,100%);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.footer-links a{min-height:58px;border:1px solid var(--border);background:#0b172b;border-radius:18px;padding:9px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#fff;font-size:.78rem}.footer-icon{font-weight:900;color:var(--accent);font-size:1rem}.footer-signature{font-family:"Times New Roman",Georgia,serif;font-size:clamp(1.35rem,4vw,1.75rem);font-weight:600;color:#fff}:focus-visible{outline:3px solid rgba(33,199,255,.55);outline-offset:3px}html[dir=ltr] body{font-family:Arial,Tahoma,sans-serif}html[dir=ltr] .white-panel,html[dir=ltr] .project-card,html[dir=ltr] .accordion-toggle{text-align:left}html[dir=rtl] .white-panel,html[dir=rtl] .project-card,html[dir=rtl] .accordion-toggle{text-align:right}.maintenance-screen{min-height:70vh;display:grid;place-items:center;padding:30px}.maintenance-card{width:min(560px,100%);padding:34px;border-radius:28px;background:#0b172b;border:1px solid var(--border);text-align:center;box-shadow:var(--shadow)}.maintenance-card h1{margin-top:0}.maintenance-card p{color:var(--muted)}@media(max-width:860px){.projects-grid{grid-template-columns:1fr}.skills-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.section{width:min(100% - 20px,1120px)}.topbar{padding-left:10px;padding-right:10px}.header-row{width:100%}.brand{font-size:1.25rem}.brand-subtitle{font-size:.64rem}.language-toggle{min-height:40px;padding:7px 10px}.profile-hero{padding-top:20px}.accordion-content{padding:12px}.white-panel{border-radius:26px;padding:16px}.stats,.contact-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:380px){.skills-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}