:root{color-scheme:light;--color-accent: #f43f44;--color-accent-strong: #dd3237;--color-accent-soft: rgba(244, 63, 68, 0.1);--color-bg: #f5f5f7;--color-surface: #ffffff;--color-text: #1d1d1f;--color-muted: #6e6e73;--color-hairline: rgba(0, 0, 0, 0.08);--color-ice: #caebf2;--glass-bg: rgba(255, 255, 255, 0.55);--glass-bg-strong: rgba(255, 255, 255, 0.72);--glass-border: rgba(255, 255, 255, 0.75);--glass-blur: saturate(1.8) blur(22px);--glass-highlight: rgba(255, 255, 255, 0.85);--glass-tint: rgba(255, 255, 255, 0.14);--glass-rim: inset 0 1px 1px rgba(255, 255, 255, 0.9), inset 0 -1px 1px rgba(255, 255, 255, 0.35), inset 1px 0 1px rgba(255, 255, 255, 0.25), inset -1px 0 1px rgba(255, 255, 255, 0.25);--glass-lift: 0 8px 24px rgba(29, 29, 31, 0.14), 0 2px 6px rgba(29, 29, 31, 0.08);--shadow-card: 0 20px 50px rgba(29, 29, 31, 0.08);--shadow-lift: 0 26px 60px rgba(29, 29, 31, 0.14);--shadow-soft: 0 6px 18px rgba(29, 29, 31, 0.06);--social-bg: #1d1d1f;--input-bg: rgba(255, 255, 255, 0.75);--meter-track: rgba(29, 29, 31, 0.08);--nav-pill-bg: rgba(255, 255, 255, 0.85);--radius-card: 24px;--radius-tile: 18px;--radius-pill: 999px;--font-sans: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;--font-mono: 'Source Code Pro', ui-monospace, 'SF Mono', Menlo, monospace;--glass-surface: linear-gradient( 160deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.38) 45%, rgba(255, 255, 255, 0.44) );--glass-edge: inset 0 1px 0.5px rgba(255, 255, 255, 0.95), inset 0 -1px 0.5px rgba(255, 255, 255, 0.35);--glass-blur-strong: saturate(1.7) blur(18px);--content-max-width: 68rem;--header-clearance: 6.5rem}[data-theme="dark"]{color-scheme:dark;--color-accent-soft: rgba(244, 63, 68, 0.18);--color-bg: #131316;--color-surface: #1d1d1f;--color-text: #f5f5f7;--color-muted: #a1a1a6;--color-hairline: rgba(255, 255, 255, 0.12);--glass-bg: rgba(28, 28, 30, 0.5);--glass-bg-strong: rgba(28, 28, 30, 0.62);--glass-border: rgba(255, 255, 255, 0.18);--glass-highlight: rgba(255, 255, 255, 0.14);--glass-tint: rgba(255, 255, 255, 0.06);--glass-rim: inset 0 1px 1px rgba(255, 255, 255, 0.35), inset 0 -1px 1px rgba(255, 255, 255, 0.1), inset 1px 0 1px rgba(255, 255, 255, 0.08), inset -1px 0 1px rgba(255, 255, 255, 0.08);--glass-lift: 0 8px 24px rgba(0, 0, 0, 0.5), 0 2px 6px rgba(0, 0, 0, 0.35);--shadow-card: 0 20px 50px rgba(0, 0, 0, 0.45);--shadow-lift: 0 26px 60px rgba(0, 0, 0, 0.55);--shadow-soft: 0 6px 18px rgba(0, 0, 0, 0.35);--social-bg: rgba(255, 255, 255, 0.14);--input-bg: rgba(28, 28, 30, 0.85);--meter-track: rgba(255, 255, 255, 0.12);--nav-pill-bg: rgba(255, 255, 255, 0.14);--glass-surface: linear-gradient( 160deg, rgba(44, 44, 47, 0.6), rgba(32, 32, 35, 0.48) 45%, rgba(38, 38, 41, 0.52) );--glass-edge: inset 0 1px 0.5px rgba(255, 255, 255, 0.4), inset 0 -1px 0.5px rgba(255, 255, 255, 0.08);--glass-blur-strong: saturate(1.4) blur(18px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{display:flex;flex-direction:column;min-height:100vh;margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.6;transition:background-color 0.4s ease, color 0.4s ease}body::before{content:'';position:fixed;top:0;left:0;z-index:-2;width:100%;height:100%;background:radial-gradient(42% 36% at 12% 8%, rgba(202,235,242,0.7), rgba(202,235,242,0) 70%),radial-gradient(36% 32% at 88% 12%, rgba(244,63,68,0.1), rgba(244,63,68,0) 70%),radial-gradient(46% 42% at 78% 88%, rgba(202,235,242,0.55), rgba(202,235,242,0) 70%),radial-gradient(32% 30% at 15% 92%, rgba(244,63,68,0.07), rgba(244,63,68,0) 70%)}[data-theme="dark"] body::before{background:radial-gradient(42% 36% at 12% 8%, rgba(90,200,250,0.1), rgba(90,200,250,0) 70%),radial-gradient(36% 32% at 88% 12%, rgba(244,63,68,0.12), rgba(244,63,68,0) 70%),radial-gradient(46% 42% at 78% 88%, rgba(90,200,250,0.09), rgba(90,200,250,0) 70%),radial-gradient(32% 30% at 15% 92%, rgba(244,63,68,0.08), rgba(244,63,68,0) 70%)}body::after{content:'';position:fixed;top:0;left:0;z-index:2000;width:100%;height:100%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:0.035;pointer-events:none}[data-theme="dark"] body::after{opacity:0.06}main{flex:1;padding-bottom:4rem;animation:fadeIn 0.8s}img,video{max-width:100%}a{color:var(--color-accent)}.theme-switching *,.theme-switching *::before,.theme-switching *::after{transition:none !important}::selection{background:rgba(244,63,68,0.18)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:var(--radius-pill);background:rgba(110,110,115,0.4);background-clip:content-box}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.theme-toggle:focus-visible,.nav-toggle:focus-visible,.site-nav a:focus-visible{outline:none;box-shadow:0 0 0 2px var(--color-accent)}.theme-toggle:focus:not(:focus-visible),.nav-toggle:focus:not(:focus-visible),.site-nav a:focus:not(:focus-visible){outline:none;box-shadow:none}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.site-header{position:sticky;top:0.75rem;z-index:100;display:flex;flex-direction:column;align-items:center;padding:0 1rem}.site-header__bar{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);display:flex;align-items:center;justify-content:center;gap:0.35rem 1.75rem;padding:0.6rem 1.4rem;border-radius:var(--radius-pill)}.site-header__actions{display:flex;align-items:center;gap:0.6rem}.nav-toggle{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:34px;height:34px;padding:0;border:none;border-radius:50%;cursor:pointer}.nav-toggle__bar{width:15px;height:1.5px;border-radius:2px;background:var(--color-text);transition:transform 0.3s ease, opacity 0.2s ease}.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child{transform:translateY(3.25px) rotate(45deg)}.nav-toggle[aria-expanded="true"] .nav-toggle__bar:last-child{transform:translateY(-3.25px) rotate(-45deg)}.theme-toggle{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);display:flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;border:none;border-radius:50%;color:var(--color-text);cursor:pointer;transition:transform 0.25s ease}.theme-toggle:hover{transform:rotate(15deg) scale(1.1)}.theme-toggle svg{position:absolute;transition:transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),opacity 0.3s ease}.theme-toggle__sun{opacity:0;transform:rotate(90deg) scale(0.4)}.theme-toggle__moon{opacity:1;transform:none}[data-theme="dark"] .theme-toggle .theme-toggle__sun{opacity:1;transform:none}[data-theme="dark"] .theme-toggle .theme-toggle__moon{opacity:0;transform:rotate(-90deg) scale(0.4)}.site-logo{margin-right:auto;color:var(--color-text);font-size:1.05rem;font-weight:800;letter-spacing:-0.02em;text-decoration:none;white-space:nowrap}.site-nav{position:relative}.site-nav ul{display:flex;flex-wrap:wrap;justify-content:center;gap:0.25rem;margin:0;padding:0;list-style:none}.site-nav a{position:relative;z-index:1;display:inline-block;padding:0.35rem 0.85rem;border-radius:var(--radius-pill);color:var(--color-muted);font-size:0.95rem;font-weight:500;text-decoration:none;transition:color 0.2s ease}.site-nav a:hover{color:var(--color-text)}.site-nav a.selected{color:var(--color-accent);font-weight:600}.site-nav__pill{position:absolute;top:0;left:0;z-index:0;width:0;height:0;border:1px solid var(--glass-border);border-radius:var(--radius-pill);background:var(--nav-pill-bg);box-shadow:var(--shadow-soft),inset 0 1px 0 var(--glass-highlight);opacity:0;transition:transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),width 0.45s cubic-bezier(0.22, 1, 0.36, 1),height 0.45s cubic-bezier(0.22, 1, 0.36, 1),opacity 0.25s ease;pointer-events:none}.site-nav__pill.is-visible{opacity:1}.site-nav__pill.no-transition{transition:none}@media (prefers-reduced-motion: reduce){.site-nav__pill{transition:none}}.mobile-menu{display:none}.mobile-menu__backdrop{display:none}@media (max-width: 720px){.site-header{top:0.5rem}.site-header__bar{width:100%;border-radius:22px;gap:0.6rem}.site-nav{display:none}.nav-toggle{display:flex}.mobile-menu{position:absolute;top:calc(100% + 0.6rem);right:1rem;z-index:101;display:block;visibility:hidden;transition:visibility 0.4s}.mobile-menu.is-open{visibility:visible}.mobile-menu ul{display:flex;flex-direction:column;align-items:flex-end;gap:0.55rem;margin:0;padding:0;list-style:none}.mobile-menu li{opacity:0;transform:translateY(-12px) scale(0.85);transition:opacity 0.3s ease,transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1)}.mobile-menu.is-open li{opacity:1;transform:none}.mobile-menu.is-open li:nth-child(1){transition-delay:0.04s}.mobile-menu.is-open li:nth-child(2){transition-delay:0.10s}.mobile-menu.is-open li:nth-child(3){transition-delay:0.16s}.mobile-menu.is-open li:nth-child(4){transition-delay:0.22s}.mobile-menu a{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);display:inline-flex;align-items:center;gap:0.5rem;padding:0.7rem 1.3rem;border-radius:var(--radius-pill);color:var(--color-text);font-size:1rem;font-weight:600;text-decoration:none;white-space:nowrap;transition:transform 0.2s ease, color 0.2s ease}.mobile-menu a:active{transform:scale(0.95)}.mobile-menu a.selected{color:var(--color-accent)}.mobile-menu a.selected::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--color-accent)}.mobile-menu__backdrop:not([hidden]){position:fixed;inset:0;z-index:90;display:block;background:rgba(0,0,0,0.25);opacity:0;pointer-events:none;transition:opacity 0.3s ease}.mobile-menu__backdrop:not([hidden]).is-open{opacity:1;pointer-events:auto}}@media (prefers-reduced-motion: reduce){.mobile-menu,.mobile-menu__backdrop,.mobile-menu li,.mobile-menu.is-open li{transition:none}.mobile-menu li{opacity:1;transform:none}}.site-footer{padding:0 1rem 1.25rem}.site-footer__card{display:flex;flex-direction:column;align-items:center;gap:0.9rem;max-width:var(--content-max-width);margin:0 auto;padding:1.5rem}.site-footer__card p{margin:0;color:var(--color-muted);font-size:0.85rem;text-align:center}.social-links{display:flex;gap:0.9rem;margin:0;padding:0;list-style:none}.social-links a{display:block;width:34px;height:34px;border-radius:50%;background-color:var(--social-bg);transition:background-color 0.25s ease, transform 0.25s ease}.social-links a:hover{background-color:var(--color-accent);transform:translateY(-3px)}.social-links img{display:block;width:100%;height:100%}.accent{color:var(--color-accent)}.card{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);border-radius:var(--radius-card);transition:background 0.4s ease}.button{display:inline-block;padding:12px 28px;border:none;border-radius:var(--radius-pill);background-color:var(--color-text);color:var(--color-bg);font-family:var(--font-sans);font-size:1rem;font-weight:600;text-align:center;text-decoration:none;cursor:pointer;transition:transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease}.button:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(29,29,31,0.18)}.button:active{transform:scale(0.97)}.button--primary{background-color:var(--color-accent);color:#ffffff;box-shadow:0 8px 22px rgba(244,63,68,0.28)}.button--primary:hover{background-color:var(--color-accent-strong);box-shadow:0 14px 30px rgba(244,63,68,0.35)}.button--glass{border:1px solid var(--glass-border);background:var(--glass-bg-strong);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);color:var(--color-text)}.eyebrow{display:flex;align-items:center;gap:0.6rem;margin:0 0 1.5rem;color:var(--color-muted);font-size:0.8rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase}.eyebrow::before{content:'';width:1.5rem;height:2px;border-radius:2px;background:var(--color-accent)}.resume,.skills{counter-reset:section}.resume .eyebrow::before,.skills .eyebrow::before{counter-increment:section;content:counter(section,decimal-leading-zero);width:auto;height:auto;border-radius:0;background:none;color:var(--color-accent);font-size:0.8rem;font-weight:700;letter-spacing:0.14em}.typewriter{margin-top:3rem;font-family:var(--font-mono);text-align:center}.typewriter span{display:inline-block;max-width:100%}.typewriter h1{width:0;margin:0.4em 0;overflow:hidden;border-right:0.08em solid var(--color-text);font-size:clamp(2rem, 6vw, 3rem);font-weight:400;white-space:nowrap;animation:typing var(--typing-duration, 1s) steps(var(--typing-steps, 10), end) var(--typing-delay, 0.5s) forwards,blink 1.5s infinite}@keyframes typing{from{width:0}to{width:100%}}@keyframes blink{from{border-color:transparent}to{border-color:var(--color-text)}}.chips{display:flex;flex-wrap:wrap;gap:0.6rem;margin:0;padding:0;list-style:none}.chips li{padding:9px 18px;border:1px solid var(--glass-border);border-radius:var(--radius-pill);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--shadow-soft);font-size:0.95rem;font-weight:500;transition:transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease}.chips li:hover{transform:translateY(-3px);border-color:rgba(244,63,68,0.4);box-shadow:0 10px 24px rgba(29,29,31,0.1)}.js .reveal{opacity:0;transform:translateY(24px) scale(0.98);transition:opacity 0.7s ease var(--reveal-delay, 0s),transform 0.7s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay, 0s),filter 0.7s ease var(--reveal-delay, 0s)}.js .reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.typewriter h1{width:auto;border-right:none;white-space:normal;animation:none}}.hero{position:relative;z-index:0;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;min-height:calc(100vh - 4.25rem);min-height:calc(100dvh - 4.25rem);padding:2rem 1rem 5rem;text-align:center}.hero::before{content:'';position:absolute;top:50%;left:50%;z-index:-1;width:70rem;height:44rem;margin:-22rem 0 0 -35rem;background:radial-gradient(closest-side, rgba(244,63,68,0.11), rgba(202,235,242,0.24) 55%, rgba(255,255,255,0) 100%)}[data-theme="dark"] .hero::before{background:radial-gradient(closest-side, rgba(244,63,68,0.14), rgba(90,200,250,0.11) 55%, rgba(19,19,22,0) 100%)}.hero__inner{display:flex;flex-direction:column;align-items:center;gap:1.5rem;will-change:transform, opacity}.hero__eyebrow{margin:0;padding:8px 18px;border:1px solid var(--glass-border);border-radius:var(--radius-pill);background:var(--glass-bg-strong);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--shadow-soft);color:var(--color-muted);font-size:0.8rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase}.hero .typewriter{margin-top:0}.hero .typewriter h1{font-size:clamp(1.9rem, 7.5vw, 4rem)}.hero__sub{margin:0;color:var(--color-muted);font-size:clamp(1rem, 2.4vw, 1.25rem)}.hero__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:0.9rem;margin-top:0.75rem}.hero__scroll{position:absolute;bottom:2rem;left:50%;display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-left:-22px;border:1px solid var(--glass-border);border-radius:50%;background:var(--glass-bg-strong);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--shadow-card);animation:hero-bounce 2.2s ease-in-out infinite}.hero__scroll::after{content:'';width:10px;height:10px;margin-top:-4px;border-right:2px solid var(--color-text);border-bottom:2px solid var(--color-text);transform:rotate(45deg)}.hero__scroll:hover{border-color:rgba(244,63,68,0.4)}@keyframes hero-bounce{0%, 100%{transform:translateY(0)}50%{transform:translateY(8px)}}@media (prefers-reduced-motion: reduce){.hero__scroll{animation:none}}.about{width:95%;max-width:60rem;margin:2rem auto 0;padding:2.25rem clamp(1.25rem, 4vw, 3.5rem) 2.75rem;scroll-margin-top:var(--header-clearance)}.about .typewriter{margin-top:0}.about .typewriter h1{margin-top:0}.about__content{display:grid;grid-template-columns:260px 1fr;align-items:center;gap:clamp(1.5rem, 4vw, 3rem);margin-top:0.75rem}.about__aside{display:flex;flex-direction:column;gap:0.9rem}.about__photo-frame{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);overflow:hidden;border-radius:24px}.about__photo{display:block;width:100%;height:auto;padding:1rem 1rem 0}.about__bio{min-width:0}.about__bio>p{font-size:1.08rem;line-height:1.75}.about__name{margin:0;font-size:clamp(1.6rem, 3.5vw, 2.1rem);font-weight:800;letter-spacing:-0.02em;line-height:1.1}.about__role{margin:0.35rem 0 1.25rem;color:var(--color-accent);font-size:0.95rem;font-weight:600}.stats{position:relative;z-index:0;background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur-strong);backdrop-filter:var(--glass-blur-strong);box-shadow:var(--glass-lift),var(--glass-edge);display:grid;grid-template-columns:repeat(3, 1fr);margin:0;padding:0.9rem 0;border-radius:18px;list-style:none;text-align:center}.stat{display:flex;flex-direction:column;justify-content:center;gap:0.3rem;padding:0 0.4rem}.stat+.stat{border-left:1px solid var(--color-hairline)}.stat__value{font-size:1.05rem;font-weight:700;letter-spacing:-0.01em;line-height:1.2}.stat__label{color:var(--color-muted);font-size:0.64rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase}.num{color:var(--color-accent);font-size:1.6rem;line-height:1.1}.about__cv{display:inline-block;margin-top:1.75rem}@media (max-width: 640px){.about{padding:1.75rem 1.25rem 2.25rem}.about__content{grid-template-columns:1fr;gap:1.5rem;text-align:center}.about__aside{align-items:center;gap:1.25rem}.about__photo-frame{width:60%;max-width:220px}.about__name,.about__role{text-align:center}.stats{width:100%}.num{font-size:1.5rem}.stat__value{font-size:0.95rem}.about__cv{display:block}}.resume{max-width:var(--content-max-width);margin:1.5rem auto 0;padding:0 1.25rem}.resume-section{margin-bottom:4.5rem}.timeline{position:relative;display:grid;gap:1.1rem;margin:0;padding:0 0 0 28px;list-style:none}.timeline::before{content:'';position:absolute;top:12px;bottom:12px;left:4px;width:1px;background:var(--color-hairline)}.timeline__item{position:relative;padding:1.5rem 1.75rem;transition:transform 0.25s ease, box-shadow 0.25s ease}.timeline__item::before{content:'';position:absolute;top:1.9rem;left:-28px;width:9px;height:9px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 4px var(--color-accent-soft)}.timeline__item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift),var(--glass-edge)}.timeline__item h3{margin:0.35rem 0;font-size:1.25rem;font-weight:700;letter-spacing:-0.01em}.timeline__item h3 a{color:inherit;text-decoration:none}.timeline__item h3 a:hover{color:var(--color-accent)}.timeline__period{margin:0;color:var(--color-accent);font-family:var(--font-mono);font-size:0.85rem;font-weight:400}.timeline__org{margin:0;color:var(--color-muted)}.timeline__org a{color:inherit;font-weight:600;text-decoration:none}.timeline__org a:hover{color:var(--color-accent)}.timeline__details{margin:0.75rem 0 0;padding-left:1.1rem;color:var(--color-muted);font-size:0.95rem}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));gap:1rem;margin:0;padding:0;list-style:none}.cert-card{padding:1.25rem 1.4rem;border-radius:20px;transition:transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease}.cert-card:hover{transform:translateY(-4px);border-color:rgba(244,63,68,0.35);box-shadow:var(--shadow-lift),var(--glass-edge)}.cert-card__badge{display:inline-block;margin-bottom:0.7rem;padding:4px 12px;border-radius:var(--radius-pill);background:var(--color-accent-soft);color:var(--color-accent);font-family:var(--font-mono);font-size:0.78rem;font-weight:400}.cert-card__name{margin:0 0 0.45rem;font-weight:600;line-height:1.45}.cert-card__issuer{margin:0;color:var(--color-muted);font-size:0.88rem}.skills{max-width:var(--content-max-width);margin:1.5rem auto 0;padding:0 1.25rem}.skills section{margin-bottom:4.5rem}.languages{display:grid;grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));gap:1rem;margin:0;padding:0;list-style:none}.language{padding:1.2rem 1.4rem;border-radius:20px}.language__row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:0.8rem}.language__row h3{margin:0;font-size:1rem;font-weight:600}.language__value{color:var(--color-muted);font-family:var(--font-mono);font-size:0.85rem}.meter{overflow:hidden;height:8px;border-radius:var(--radius-pill);background:var(--meter-track)}.meter__fill{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg, var(--color-accent), #ff7a7d);transition:width 1.1s cubic-bezier(0.16, 1, 0.3, 1) 0.25s}.language.is-visible .meter__fill,html:not(.js) .meter__fill{width:var(--meter-value, 0%)}.contact{max-width:56rem;margin:0 auto;padding:0 1.25rem}.contact__lead{margin:0 0 2rem;color:var(--color-muted);font-size:clamp(1rem, 2.4vw, 1.15rem);text-align:center}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:0 2.5rem;padding:clamp(1.5rem, 4vw, 3rem)}.field{display:block;margin-bottom:1.1rem}.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--color-hairline);border-radius:12px;background:var(--input-bg);color:var(--color-text);font-family:var(--font-sans);font-size:1rem;transition:border-color 0.2s ease, box-shadow 0.2s ease}.field input:focus,.field textarea:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 4px rgba(244,63,68,0.12)}.field input::placeholder,.field textarea::placeholder{color:rgba(110,110,115,0.6)}.field textarea{resize:vertical}.field__label{display:block;margin-bottom:0.45rem;font-size:0.92rem;font-weight:600}.contact-form__submit{grid-column:1 / -1;justify-self:start;margin-top:0.5rem}@media (max-width: 720px){.contact-form{grid-template-columns:1fr}.contact-form__submit{justify-self:stretch;width:100%}}.page-message main{display:flex;align-items:center;justify-content:center;padding:3rem 1rem}.popup{width:100%;max-width:460px;padding:2.75rem 2rem;text-align:center}.popup h1{margin:0.75rem 0 0.5rem;font-size:clamp(1.9rem, 6vw, 2.4rem);font-weight:800;letter-spacing:-0.02em}.popup p{margin:0 0 1.75rem;color:var(--color-muted)}.popup__icon{display:block;width:64px;height:auto;margin:0 auto}