.navbar{z-index:1000;pointer-events:none;justify-content:center;width:100%;transition:top .35s,transform .35s;display:flex;position:fixed;top:22px;left:0}.navbar.scrolled{top:14px}.navbar-wrapper{pointer-events:auto;-webkit-backdrop-filter:blur(22px);background:#0f172ab8;border:1px solid #ffffff14;border-radius:999px;justify-content:flex-end;align-items:center;width:fit-content;max-width:92%;padding:8px 10px;transition:all .35s;display:flex;position:relative;box-shadow:0 18px 45px #00000047,inset 0 1px #ffffff0d}.navbar.scrolled .navbar-wrapper{background:#0f172ad1;transform:scale(.97)}.navbar-wrapper ul{align-items:center;gap:6px;margin-right:8px;list-style:none;display:flex}.navbar-wrapper li{position:relative}.navbar-wrapper a{border-radius:999px;justify-content:center;align-items:center;padding:14px 22px;text-decoration:none;transition:all 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.25s;display:none}.menu-toggle:hover{color:var(--primary);background:#3b82f61f}.theme-toggle{cursor:pointer;width:48px;height:48px;color:var(--text);background:#ffffff0a;border:none;border-radius:50%;outline:none;flex-shrink:0;justify-content:center;align-items:center;transition:transform .25s,background .25s,color .25s;display:flex}.theme-toggle:hover{color:var(--primary);background:#3b82f61f;transform:rotate(15deg)}.theme-toggle svg{font-size:1.15rem}.navbar-wrapper:before{content:"";-webkit-mask-composite:xor;opacity:.6;pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff14,#0000);border-radius:999px;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}@media (width<=992px){.navbar{top:18px}.navbar-wrapper{width:calc(100% - 36px)}}@media (width<=768px){.navbar{top:14px}.navbar-wrapper{justify-content:flex-end;gap:8px;width:calc(100% - 28px);padding:8px 10px}.navbar-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.menu-toggle{width:42px;height:42px;color:var(--text);cursor:pointer;background:#ffffff0a;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;transition:background .25s,color .25s,transform .25s;display:flex}.menu-toggle:hover{color:var(--primary);background:#3b82f61f}.navbar-wrapper ul{-webkit-backdrop-filter:blur(24px);opacity:0;visibility:hidden;pointer-events:none;transform-origin:top;background:#0f172af0;border:1px solid #ffffff14;border-radius:22px;flex-direction:column;gap:5px;width:100%;margin:0;padding:10px;list-style:none;transition:opacity .25s,transform .25s,visibility .25s;display:flex;position:absolute;top:calc(100% + 10px);left:0;transform:translateY(-8px)scale(.98);box-shadow:0 20px 45px #00000047,inset 0 1px #ffffff0d}.navbar-wrapper ul.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)scale(1)}.navbar-wrapper li{width:100%}.navbar-wrapper a{border-radius:14px;justify-content:flex-start;width:100%;min-height:48px;padding:12px 16px}.navbar-wrapper a:hover{transform:none}.navbar-label{font-size:.92rem;font-weight:600}.navbar-pill{border-radius:14px}}@media (width<=480px){.navbar{top:12px}.navbar-wrapper{border-radius:20px;width:calc(100% - 20px);padding:7px 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28px;font-size:1.15rem;font-weight:700}.hero-description{max-width:640px;margin-bottom:42px;font-size:1.15rem;line-height:1.9}.hero-actions{gap:20px;margin-bottom:26px;display:flex}.hero-actions a{text-decoration:none}.hero-socials{align-items:center;gap:18px;display:flex}.hero-socials a{border:1px solid var(--border);width:54px;height:54px;color:var(--text-secondary);transition:var(--transition);background:#ffffff0a;border-radius:50%;justify-content:center;align-items:center;font-size:1.4rem;text-decoration:none;display:flex}.hero-socials a:hover{color:var(--primary);background:#3b82f614;border-color:#3b82f659;transform:translateY(-4px);box-shadow:0 10px 24px #3b82f62e}.hero-aside{justify-content:center;display:flex}.hero-photo-card{background:var(--surface);border:1px solid var(--border);width:100%;max-width:450px;box-shadow:var(--shadow-lg);border-radius:36px;overflow:hidden}.hero-window{border-bottom:1px solid var(--border);align-items:center;gap:15px;height:55px;padding:0 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60px}.hero-container{text-align:center;flex-direction:column;align-items:center;gap:32px;display:flex}.hero-content{display:contents}.hero-title{letter-spacing:-2px;order:1;font-size:clamp(2.8rem,12vw,3.6rem);line-height:.98}.hero-role{letter-spacing:.1em;text-align:center;order:2;max-width:320px;margin:14px 0 0;font-size:.78rem;line-height:1.7}.hero-description{text-align:center;order:3;max-width:340px;margin:0 auto;font-size:.92rem;line-height:1.7}.hero-aside{order:4;justify-content:center;width:100%;margin:4px 0;display:flex}.hero-photo-card{border-radius:28px;width:100%;max-width:300px}.hero-window{gap:10px;height:48px;padding:0 16px}.window-controls{gap:5px}.window-controls span{width:8px;height:8px}.hero-window p{font-size:.65rem}.hero-actions{flex-direction:column;order:5;align-items:center;gap:10px;width:100%;margin-bottom:0;display:flex}.hero-actions a{text-align:center;width:100%;max-width:320px}.hero-socials{order:6;justify-content:center;align-items:center;gap:12px;display:flex}.hero-socials a{width:46px;height:46px;font-size:1.15rem}.hero-title{margin-top:22px}.hero-description{text-align:center;width:100%;max-width:300px;margin:0 auto;padding:0;line-height:1.8}}@media (width<=400px){.hero{padding:60px 0 50px}.hero-container{gap:28px}.hero-title{letter-spacing:-1.5px;font-size:2.7rem}.hero-role{letter-spacing:.09em;max-width:300px;font-size:.72rem}.hero-description{max-width:300px;font-size:.9rem;line-height:1.7}.hero-actions a{max-width:300px}.hero-photo-card{max-width:290px}}[data-theme=light] .hero:before{filter:blur(140px);background:#2563eb1a}[data-theme=light] .hero-photo-card{background:#fff;border:1px solid #d7e0ec;box-shadow:0 18px 45px #0f172a14}[data-theme=light] .hero-window{border-bottom:1px solid #e2e8f0}[data-theme=light] .window-controls span{background:#cbd5e1}[data-theme=light] .hero-tech span{background:#fff;border:1px solid #d7e0ec}[data-theme=light] .hero-tech span:hover{background:#2563eb14;border-color:#2563eb4d}[data-theme=light] .hero-status-badge{background:#22c55e14;border-color:#22c55e38}.about{padding:120px 0}.about .section-header{text-align:center;max-width:760px;margin:0 auto}.about .section-label{color:var(--primary);letter-spacing:.15em;text-transform:uppercase;background:#3b82f614;border:1px solid #3b82f633;border-radius:999px;justify-content:center;align-items:center;margin-bottom:20px;padding:8px 16px;font-size:.8rem;font-weight:600;display:inline-flex}.about h2{color:var(--text);margin-bottom:24px;font-size:clamp(2.2rem,5vw,3.2rem);font-weight:700;line-height:1.15}.about p{color:var(--text-secondary);font-size:1.05rem;line-height:1.9}@media (width<=768px){.about{padding:90px 0}.about h2{margin-bottom:20px}.about p{font-size:1rem;line-height:1.8}}.projects{padding:160px 0 120px}.section-header{margin-bottom:80px}.section-label{color:var(--primary);letter-spacing:.12em;text-transform:uppercase;background:#3b82f614;border:1px solid #ffffff14;border-radius:999px;align-items:center;margin-bottom:22px;padding:8px 18px;font-size:.78rem;font-weight:700;display:inline-flex}.section-header h2{color:var(--text);letter-spacing:-2px;margin-bottom:20px;font-size:clamp(2.8rem,5vw,3.8rem);font-weight:800;line-height:1.1}.section-header p{max-width:720px;color:var(--text-secondary);font-size:1.05rem;line-height:1.9}.projects-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:30px;display:grid}.project-card{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:linear-gradient(#ffffff08,#ffffff04);border:1px solid #ffffff14;border-radius:24px;flex-direction:column;transition:transform .35s,border-color .35s,box-shadow 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p{color:var(--text-secondary);margin-bottom:26px;line-height:1.85}.project-stack{flex-wrap:wrap;gap:10px;margin-bottom:30px;display:flex}.project-stack span{color:var(--text-secondary);background:#ffffff08;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:8px;padding:9px 14px;font-size:.78rem;font-weight:600;transition:all .25s;display:inline-flex}.project-stack span svg{font-size:.95rem}.project-stack span:hover{color:var(--text);background:#3b82f614;border-color:#3b82f659;transform:translateY(-2px)}.project-actions{gap:14px;margin-top:auto;display:flex}.project-actions a{border-radius:14px;flex:1;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-weight:600;text-decoration:none;transition:all .25s;display:flex}.project-actions a svg{font-size:1rem}.project-actions a:last-child{background:var(--primary);color:#fff}.project-actions a:last-child:hover{background:var(--primary-hover);transform:translateY(-2px)}.project-actions a:first-child{color:var(--text);background:0 0;border:1px solid #ffffff14}.project-actions a:first-child:hover{background:#ffffff0a;border-color:#3b82f659;transform:translateY(-2px)}.project-actions a.disabled{opacity:.45;pointer-events:none}@media (width<=768px){.projects-grid{grid-template-columns:1fr}.projects{padding:90px 0 80px}.section-header{text-align:center;margin-bottom:48px}.section-label{margin-bottom:18px;padding:7px 15px;font-size:.72rem}.section-header h2{letter-spacing:-1.5px;margin-bottom:16px;font-size:clamp(2.3rem,10vw,3rem);line-height:1.1}.section-header p{text-align:center;max-width:330px;margin:0 auto;font-size:.94rem;line-height:1.75}.projects-grid{grid-template-columns:1fr;gap:24px}.project-card{border-radius:22px}.project-card:hover{transform:translateY(-6px)}.project-preview{aspect-ratio:16/9}.project-content{padding:24px 22px 22px}.project-content h3{margin-bottom:12px;font-size:1.4rem;line-height:1.3}.project-content p{margin-bottom:22px;font-size:.94rem;line-height:1.75}.project-stack{gap:8px;margin-bottom:24px}.project-stack span{gap:6px;padding:8px 11px;font-size:.72rem}.project-stack span svg{font-size:.85rem}.project-actions{flex-direction:column;gap:10px}.project-actions a{border-radius:12px;width:100%;padding:13px 18px;font-size:.9rem}}@media (width<=400px){.projects{padding:80px 0 70px}.section-header{margin-bottom:42px}.section-header h2{font-size:2.2rem}.section-header p{max-width:300px;font-size:.9rem;line-height:1.7}.projects-grid{gap:20px}.project-content{padding:21px 18px 19px}.project-content h3{font-size:1.3rem}.project-content p{font-size:.9rem}.project-stack span{padding:7px 10px;font-size:.68rem}}[data-theme=light] .project-card{background:linear-gradient(#fff,#f8fafc);border:1px solid #d7e0ec;box-shadow:0 10px 30px #0f172a0d}[data-theme=light] .project-card:hover{border-color:#2563eb59;box-shadow:0 18px 40px #0f172a1a}[data-theme=light] .project-preview{background:radial-gradient(circle at top,#2563eb14,#0000 70%),linear-gradient(#fff,#f8fafc);border-bottom:1px solid #e2e8f0}[data-theme=light] .project-stack span{color:var(--text-secondary);background:#fff;border:1px solid #d7e0ec}[data-theme=light] .project-stack span:hover{color:var(--text);background:#2563eb14;border-color:#2563eb4d}[data-theme=light] .project-actions a:first-child{background:#fff;border:1px solid #d7e0ec}[data-theme=light] .project-actions a:first-child:hover{background:#f8fafc;border-color:#2563eb59}.skills{padding:140px 0 120px}.skills-container{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;display:grid}.skill-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(#ffffff09,#ffffff04);border:1px solid #ffffff14;border-radius:24px;flex-direction:column;height:100%;padding:32px;transition:transform .35s,border-color .35s,box-shadow .35s;display:flex;position:relative;overflow:hidden}.skill-card:before{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle at 100% 0,#3b82f61f,#0000 55%);transition:all .35s;position:absolute;inset:0}.skill-card:hover{border-color:#3b82f652;transform:translateY(-10px)scale(1.01);box-shadow:0 24px 60px #00000047}.skill-card:hover:before{opacity:1}.skill-card-header{align-items:center;gap:18px;margin-bottom:26px;display:flex}.skill-icon-wrapper{background:radial-gradient(circle,#3b82f62e,#3b82f60d);border:1px solid #3b82f62e;border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;width:58px;height:58px;transition:all .3s;display:flex}.skill-card:hover .skill-icon-wrapper{transform:rotate(-6deg)scale(1.05)}.skill-card-icon{color:var(--primary);font-size:1.7rem}.skill-card-info{flex:1}.skill-card-info h3{color:var(--text);letter-spacing:-.02em;margin:0;font-size:1.35rem;font-weight:700}.skill-list{flex-wrap:wrap;gap:12px;display:flex}.skill-pill{color:var(--text-secondary);white-space:nowrap;cursor:default;background:#ffffff06;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:9px;padding:10px 16px;font-size:.82rem;font-weight:600;transition:transform .25s,background .25s,border-color .25s,color .25s,box-shadow .25s;display:inline-flex}.skill-pill svg{flex-shrink:0;font-size:1rem;transition:all .25s}.skill-pill:hover{color:var(--text);background:#3b82f614;border-color:#3b82f659;transform:translateY(-3px);box-shadow:0 8px 18px #3b82f61f}.skill-pill:hover svg{transform:scale(1.12)}@media (width<=1100px){.skills-container{grid-template-columns:1fr}}@media (width<=768px){.skills{padding:100px 0}.skill-card{padding:26px}.skill-card-header{gap:16px;margin-bottom:22px}.skill-icon-wrapper{border-radius:16px;width:52px;height:52px}.skill-card-icon{font-size:1.5rem}.skill-card-info h3{font-size:1.2rem}}@media (width<=480px){.skill-card{padding:22px}.skill-list{gap:10px}.skill-pill{padding:9px 14px;font-size:.78rem}}.certificates{padding:140px 0 120px}.certificates-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;display:grid}.certificate-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(#ffffff09,#ffffff04);border:1px solid #ffffff14;border-radius:24px;flex-direction:column;align-items:center;height:100%;padding:34px 26px;transition:transform .35s,border-color .35s,box-shadow .35s;display:flex;position:relative;overflow:hidden}.certificate-card:before{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle at top,#3b82f624,#0000 60%);transition:all .35s;position:absolute;inset:0}.certificate-card:hover{border-color:#3b82f64d;transform:translateY(-10px)scale(1.015);box-shadow:0 26px 60px #00000047}.certificate-card:hover:before{opacity:1}.certificate-logo{background:radial-gradient(circle,#3b82f629,#3b82f60d);border:1px solid #3b82f62e;border-radius:20px;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:26px;transition:all .3s;display:flex}.certificate-card:hover .certificate-logo{transform:rotate(-6deg)scale(1.06)}.certificate-logo img{object-fit:contain;width:48px;height:48px}.certificate-logo svg{color:var(--primary);font-size:2rem}.certificate-logo-image{object-fit:contain;width:48px;height:48px}.certificate-logo-image.ibm{width:60px;height:60px}.certificate-logo-image.microsoft,.certificate-logo-image.meta{width:75px;height:75px}.certificate-logo-image.google{width:60px;height:60px}.certificate-logo-image.certiport{width:70px;height:70px}.certificate-logo-image.sololearn{width:60px;height:60px}.certificate-content{text-align:center;flex-direction:column;flex:1;align-items:center;width:100%;display:flex}.certificate-issuer{color:var(--primary);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;font-size:.72rem;font-weight:700}.certificate-content h3{color:var(--text);margin:0 0 auto;font-size:1.05rem;font-weight:700;line-height:1.55}.certificate-actions{justify-content:center;align-items:center;gap:10px;width:110%;margin-top:28px;display:flex}.certificate-actions a{min-width:0;color:var(--text-secondary);white-space:nowrap;background:#ffffff08;border:1px solid #ffffff14;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:7px;padding:11px 10px;font-size:.7rem;font-weight:600;text-decoration:none;transition:transform .25s,border-color .25s,background .25s,color .25s;display:inline-flex}.certificate-actions a:hover{color:var(--text);background:#3b82f614;border-color:#3b82f659;transform:translateY(-2px)}.certificate-actions a svg{flex-shrink:0;font-size:.95rem}.certificate-content a.disabled{opacity:.45;pointer-events:none}@media (width<=1400px){.certificates-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=900px){.certificates-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.certificates{padding:90px 0}.certificates-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.certificate-card{border-radius:18px;padding:22px 16px}}@media (width<=480px){.certificate-logo{border-radius:16px;width:56px;height:56px;margin-bottom:18px}.certificate-logo img{width:38px;height:38px}.certificate-content h3{font-size:.9rem;line-height:1.4}.certificate-issuer{margin-bottom:8px;font-size:.62rem}.certificate-actions{flex-direction:column;gap:7px;margin-top:18px}.certificate-actions a{width:100%;padding:9px 8px;font-size:.65rem}.certificate-logo-image{width:36px;height:36px}.certificate-logo-image.ibm{width:42px;height:42px}.certificate-logo-image.microsoft,.certificate-logo-image.meta{width:48px;height:48px}.certificate-logo-image.google{width:42px;height:42px}.certificate-logo-image.certiport{width:46px;height:46px}.certificate-logo-image.sololearn{width:42px;height:42px}}.contacts{padding:140px 0 120px;position:relative;overflow:hidden}.contacts:before{content:"";filter:blur(120px);pointer-events:none;background:#3b82f614;border-radius:50%;width:420px;height:420px;position:absolute;top:-120px;right:-180px}.contacts-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:70px;display:grid}.contact-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(#ffffff09,#ffffff04);border:1px solid #ffffff14;border-radius:24px;align-items:center;gap:24px;padding:32px;text-decoration:none;transition:transform .35s,border-color .35s,box-shadow .35s;display:flex;position:relative;overflow:hidden}.contact-card:before{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle at 100% 0,#3b82f626,#0000 65%);transition:all .35s;position:absolute;inset:0}.contact-card:hover{border-color:#3b82f652;transform:translateY(-10px)scale(1.015);box-shadow:0 26px 60px #00000047}.contact-card:hover:before{opacity:1}.contact-icon{width:72px;height:72px;color:var(--primary);background:radial-gradient(circle,#3b82f629,#3b82f60d);border:1px solid #3b82f62e;border-radius:20px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.8rem;transition:transform .3s,border-color .3s;display:flex}.contact-card:hover .contact-icon{transform:rotate(-8deg)scale(1.08)}.contact-content{flex:1;min-width:0}.contact-title{color:var(--primary);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;font-size:.74rem;font-weight:700;display:block}.contact-content h3{color:var(--text);word-break:break-word;font-size:1.1rem;font-weight:600;line-height:1.5}.contact-arrow{width:46px;height:46px;color:var(--text-secondary);background:#ffffff08;border:1px solid #ffffff14;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;transition:transform .3s,background .3s,border-color .3s,color .3s;display:flex}.contact-card:hover .contact-arrow{color:var(--text);background:#3b82f61a;border-color:#3b82f659;transform:translate(4px,-4px)rotate(8deg)}.contact-footer{text-align:center;border-top:1px solid #ffffff14;flex-direction:column;justify-content:center;align-items:center;gap:8px;margin-top:100px;padding-top:42px;display:flex}.contact-footer p{color:var(--text);letter-spacing:.02em;margin:0;font-size:.95rem;font-weight:600}.contact-footer span{color:var(--text-secondary);font-size:.9rem;line-height:1.7}@media (width<=1100px){.contacts-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.contact-card{gap:18px;padding:26px}.contact-icon{width:64px;height:64px;font-size:1.6rem}.contact-content h3{font-size:1rem}}@media (width<=768px){.contacts{padding:90px 0}.contacts-grid{grid-template-columns:1fr;gap:16px;margin-top:45px}.contact-card{border-radius:20px;gap:16px;padding:20px}.contact-icon{border-radius:17px;width:58px;height:58px;font-size:1.45rem}.contact-title{margin-bottom:6px;font-size:.68rem}.contact-content h3{font-size:.92rem;line-height:1.4}.contact-arrow{width:40px;height:40px;font-size:.95rem}.contact-footer{margin-top:65px;padding-top:32px}}@media (width<=480px){.contact-card{text-align:left;flex-direction:row;align-items:center;gap:14px;padding:18px}.contact-icon{border-radius:15px;width:52px;height:52px;font-size:1.3rem}.contact-content{flex:1;width:auto;min-width:0}.contact-title{letter-spacing:.12em;margin-bottom:5px;font-size:.62rem}.contact-content h3{overflow-wrap:anywhere;font-size:.82rem;line-height:1.35}.contact-arrow{width:36px;height:36px;font-size:.85rem}.contact-footer{gap:5px;margin-top:55px}.contact-footer p{font-size:.82rem}.contact-footer span{font-size:.74rem}}[data-theme=light] .skill-card{background:linear-gradient(#fff,#f8fafc);border:1px solid #d7e0ec;box-shadow:0 10px 28px #0f172a0d}[data-theme=light] .skill-card:hover{border-color:#2563eb4d;box-shadow:0 20px 45px #0f172a1a}[data-theme=light] .skill-card:before{background:radial-gradient(circle at 100% 0,#2563eb14,#0000 60%)}[data-theme=light] .skill-icon-wrapper{background:radial-gradient(circle,#2563eb1f,#2563eb08);border:1px solid #2563eb2e}[data-theme=light] .skill-pill{color:var(--text-secondary);background:#fff;border:1px solid #d7e0ec}[data-theme=light] .skill-pill:hover{color:var(--text);background:#2563eb14;border-color:#2563eb4d;box-shadow:0 8px 18px #2563eb1a}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}:root{--background:#0b1220;--surface:#111827;--surface-2:#172036;--surface-hover:#1d2940;--border:#23314d;--primary:#3b82f6;--primary-hover:#2563eb;--text:#f8fafc;--text-secondary:#94a3b8;--success:#22c55e;--container:1500px;--radius:18px;--radius-sm:12px;--shadow-lg:0 20px 40px #00000059;--shadow-sm:0 8px 20px #0000002e;--transition:.25s ease}[data-theme=light]{--background:#f5f7fb;--surface:#fff;--surface-2:#f8fafc;--surface-hover:#eef3f9;--border:#cbd5e1;--primary:#2563eb;--primary-hover:#1d4ed8;--text:#0f172a;--text-secondary:#475569;--success:#16a34a;--shadow-lg:0 12px 30px #0f172a1a, 0 2px 8px #0f172a0f;--shadow-sm:0 4px 12px #0f172a0d}body{background:var(--background);color:var(--text);font-family:Arial,Helvetica,sans-serif;transition:background .35s,color .35s;overflow-x:hidden}body,section,header,nav,div,article,aside,footer,button,a,input,textarea{transition:background-color .3s,border-color .3s,color .3s,box-shadow .3s}.container{width:min(var(--container),94%);margin:0 auto}section{padding:120px 0}.section-title{color:var(--text);letter-spacing:-1px;margin-bottom:18px;font-size:clamp(2.6rem,5vw,3.5rem);font-weight:800}.section-description{max-width:650px;color:var(--text-secondary);line-height:1.8}.primary-btn{background:var(--primary);color:#fff;cursor:pointer;transition:var(--transition);border:none;border-radius:14px;justify-content:center;align-items:center;padding:14px 28px;font-weight:600;text-decoration:none;display:inline-flex}.primary-btn:hover{background:var(--primary-hover);transform:translateY(-2px)}.secondary-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;transition:var(--transition);background:0 0;border-radius:14px;justify-content:center;align-items:center;padding:14px 28px;font-weight:600;text-decoration:none;display:inline-flex}.secondary-btn:hover{background:var(--surface);border-color:var(--primary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition);padding:28px}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}.section-divider{background:var(--border);width:100%;height:1px;margin-top:80px}@media (width<=1024px){.container{width:92%}}@media (width<=768px){section{padding:100px 0}}@media (width<=640px){section{padding:80px 0}.section-title{font-size:2.2rem}}[data-theme=light] .project-card,[data-theme=light] .skill-card,[data-theme=light] .certificate-card,[data-theme=light] .contact-card,[data-theme=light] .hero-photo-card{box-shadow:inset 0 1px #fffffff2,0 12px 30px #0f172a0f}