.page-hero{padding:120px 0 60px;background:var(--gradient-primary);color:var(--white);text-align:center;position:relative;overflow:hidden}.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .1);z-index:0}.page-title{font-size:clamp(1.8rem, 4vw, 2.8rem);font-weight:700;margin-bottom:1rem;position:relative;z-index:1;line-height:1.2}.page-subtitle{font-size:1.2rem;opacity:.9;max-width:800px;margin:0 auto;position:relative;z-index:1;line-height:1.6}.projects-grid-section{padding:60px 0 80px;background:var(--white)}[data-theme="dark"] .projects-grid-section{background:var(--surface-2)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem;margin-top:2rem}.project-card{background:var(--white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;transition:var(--transition-normal);border:1px solid rgb(100 116 139 / .1);position:relative}[data-theme="dark"] .project-card{background:var(--surface);border:1px solid rgb(148 163 184 / .15);box-shadow:0 10px 30px rgb(0 0 0 / .35)}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.project-visual{background:var(--gradient-primary);padding:2rem;color:var(--white);position:relative;overflow:hidden}.project-visual::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><g fill="white" fill-opacity="0.1"><circle cx="10" cy="10" r="1"/></g></svg>');opacity:.3}[data-theme="dark"] .project-visual::before{opacity:.15}.project-icon{width:60px;height:60px;background:rgb(255 255 255 / .2);border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;position:relative;z-index:1}.project-icon i{font-size:1.8rem;color:var(--white)}.project-stats{position:relative;z-index:1}.stat{text-align:left}.stat-number{display:block;font-size:2rem;font-weight:700;line-height:1;color:var(--white)}.stat-text{display:block;font-size:2rem;font-weight:700;line-height:1;color:var(--white)}.stat-label{display:block;font-size:.9rem;opacity:.9;margin-top:.25rem}.project-content{padding:2rem}[data-theme="dark"] .project-content .project-summary{color:var(--muted)}[data-theme="dark"] .project-content .project-title{color:var(--text)}.project-title{color:var(--primary-blue-dark);font-size:1.3rem;margin-bottom:1rem;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word;hyphens:auto}[data-theme="dark"] .project-title{color:var(--text)}.project-summary{color:var(--secondary-gray);margin-bottom:1.5rem;line-height:1.6}.project-tech{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.tech-tag{background:var(--light-gray);color:var(--primary-blue);padding:.3rem .8rem;border-radius:20px;font-size:.8rem;font-weight:500;border:1px solid rgb(26 54 93 / .2)}[data-theme="dark"] .tech-tag{background:#0b1220;color:#93c5fd;border-color:rgb(148 163 184 / .25)}.project-cta{display:inline-flex;align-items:center;gap:.5rem;color:var(--primary-blue);text-decoration:none;font-weight:600;transition:var(--transition-fast)}.project-cta:hover{color:var(--primary-blue-dark);transform:translateX(5px)}[data-theme="dark"] .project-cta:hover{color:var(--primary-blue-light)}.case-study{padding:80px 0;background:var(--white);scroll-margin-top:80px}[data-theme="dark"] .case-study{background:var(--surface-2)}.case-study.alt{background:var(--light-gray)}[data-theme="dark"] .case-study.alt{background:var(--surface-2)}[data-theme="dark"] .case-study.alt .case-section{background:var(--surface);border:1px solid rgb(148 163 184 / .15);box-shadow:0 10px 30px rgb(0 0 0 / .35)}.case-header{margin-bottom:3rem}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--secondary-gray);text-decoration:none;font-weight:500;margin-bottom:2rem;transition:var(--transition-fast)}[data-theme="dark"] .back-link{color:var(--muted)}[data-theme="dark"] .back-link:hover{color:var(--primary-blue-light)}.back-link:hover{color:var(--primary-blue);transform:translateX(-3px)}.case-title{color:var(--primary-blue-dark);font-size:2.5rem;margin-bottom:2rem;line-height:1.2}.case-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;background:var(--primary-blue-dark);color:var(--white);padding:2rem;border-radius:var(--border-radius-lg);margin-bottom:3rem}[data-theme="dark"] .case-summary{background:var(--surface);border:1px solid rgb(148 163 184 / .15);box-shadow:0 12px 30px rgb(0 0 0 / .35)}.summary-item{text-align:center;padding:1rem 1.25rem;border-radius:var(--border-radius);background:rgb(255 255 255 / .08);border:1px solid rgb(255 255 255 / .15);box-shadow:0 6px 14px rgb(0 0 0 / .15)}[data-theme="dark"] .summary-item{background:rgb(148 163 184 / .06);border:1px solid rgb(148 163 184 / .2);box-shadow:0 8px 20px rgb(0 0 0 / .35)}.summary-label{display:block;font-size:.9rem;opacity:.8;margin-bottom:.5rem}[data-theme="dark"] .summary-label{color:var(--muted);opacity:1}.summary-value{display:block;font-size:2rem;font-weight:700;color:#4ade80}[data-theme="dark"] .summary-value{color:#22c55e}.case-content{max-width:900px;margin:0 auto}.case-section{margin-bottom:3rem;background:var(--white);padding:2.5rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md)}[data-theme="dark"] .case-section{background:var(--surface);box-shadow:0 10px 30px rgb(0 0 0 / .35);border:1px solid rgb(148 163 184 / .15)}.case-study.alt .case-section{background:var(--white)}.case-section-title{color:var(--primary-blue-dark);font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--light-gray)}[data-theme="dark"] .case-section-title{color:var(--text);border-bottom-color:rgb(148 163 184 / .2)}.case-section-content p{color:var(--secondary-gray);line-height:1.7;margin-bottom:1.5rem;font-size:1.1rem}[data-theme="dark"] .case-section-content p{color:var(--muted)}.tech-stack{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1.5rem}.tech-item{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--light-gray);border-radius:var(--border-radius);transition:var(--transition-normal)}[data-theme="dark"] .tech-item{background:rgb(148 163 184 / .06);border:1px solid rgb(148 163 184 / .2)}[data-theme="dark"] .tech-item span{color:var(--text)}[data-theme="dark"] .tech-item i{color:var(--primary-blue-light)}[data-theme="dark"] .project-visual .stat{background:transparent!important;box-shadow:none!important;border:0!important}[data-theme="dark"] .project-visual .stat-number{color:#22c55e}[data-theme="dark"] .project-visual .stat-text{color:var(--white)}[data-theme="dark"] .project-visual .stat-label{color:rgb(255 255 255 / .85)}[data-theme="dark"] .project-icon{background:rgb(255 255 255 / .12)}.tech-item:hover{transform:translateX(5px);box-shadow:var(--shadow-md)}.tech-item i{font-size:1.5rem;color:var(--primary-blue);width:24px;text-align:center}.tech-item span{font-weight:500;color:var(--primary-blue-dark)}.results-visualization{margin-top:2rem}.before-after{display:flex;align-items:center;justify-content:center;gap:2rem;margin-top:2rem}.before,.after{flex:1;text-align:center;padding:2rem;background:var(--light-gray);border-radius:var(--border-radius);max-width:200px}[data-theme="dark"] .before,[data-theme="dark"] .after{background:var(--surface);border:1px solid rgb(148 163 184 / .15)}.after{background:rgb(74 222 128 / .1);border:2px solid #4ade80}[data-theme="dark"] .after{background:rgb(74 222 128 / .08);border-color:#22c55e}.before h4,.after h4{color:var(--primary-blue-dark);margin-bottom:1rem;font-size:1.1rem}[data-theme="dark"] .before h4,[data-theme="dark"] .after h4{color:var(--text)}.time-display{font-size:2.5rem;font-weight:700;color:var(--secondary-gray);margin-bottom:.5rem}[data-theme="dark"] .time-display{color:var(--muted)}.time-display.success{color:#16a34a}[data-theme="dark"] .time-display.success{color:#22c55e}.before p,.after p{font-size:.9rem;color:var(--secondary-gray);margin:0}.arrow{color:var(--primary-blue);font-size:2rem}.process-flow{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:2rem;flex-wrap:wrap}.flow-step{text-align:center;padding:1.5rem;background:var(--light-gray);border-radius:var(--border-radius);min-width:150px;flex:1;max-width:180px}.step-icon{width:50px;height:50px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.step-icon i{font-size:1.3rem;color:var(--white)}.flow-step h4{color:var(--primary-blue-dark);margin-bottom:.5rem;font-size:1rem}[data-theme="dark"] .flow-step h4{color:var(--text)}.flow-step p{font-size:.85rem;color:var(--secondary-gray);margin:0;line-height:1.4}[data-theme="dark"] .flow-step p{color:var(--muted)}.flow-arrow{color:var(--primary-blue);font-size:1.5rem;margin:0 .5rem}.architecture-diagram{display:flex;align-items:center;justify-content:center;gap:2rem;margin-top:2rem;flex-wrap:wrap}.system-component{text-align:center;padding:2rem;background:var(--light-gray);border-radius:var(--border-radius);min-width:160px;flex:1;max-width:200px}.component-icon{width:60px;height:60px;background:var(--gradient-primary);border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.component-icon i{font-size:1.5rem;color:var(--white)}.system-component h4{color:var(--primary-blue-dark);margin-bottom:.5rem;font-size:1.1rem}.system-component p{font-size:.9rem;color:var(--secondary-gray);margin:0;line-height:1.4}.connection-line{width:60px;height:2px;background:var(--gradient-primary);border-radius:1px;margin:0 1rem}.portfolio-cta{padding:80px 0;background:var(--gradient-primary);color:var(--white);text-align:center}.portfolio-cta .cta-title{color:var(--white);font-size:2.5rem;margin-bottom:1rem}.portfolio-cta .cta-subtitle{font-size:1.2rem;opacity:.9;margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.cta-actions{display:flex;gap:1.5rem;justify-content:center;align-items:center;flex-wrap:wrap}@media (max-width:1024px){.projects-grid{grid-template-columns:1fr;max-width:600px;margin:2rem auto 0}.before-after{flex-direction:column;gap:1rem}.arrow{transform:rotate(90deg)}.process-flow{flex-direction:column;gap:1rem}.flow-arrow{transform:rotate(90deg)}.architecture-diagram{flex-direction:column;gap:1rem}.connection-line{width:2px;height:60px;margin:1rem 0}}@media (max-width:768px){.page-hero{padding:100px 0 40px}.case-study{padding:60px 0}.case-title{font-size:2rem}.case-summary{grid-template-columns:1fr;gap:1rem}.case-section{padding:2rem}.tech-stack{grid-template-columns:1fr}.project-visual{padding:1.5rem}.project-content{padding:1.5rem}.project-title{font-size:1.2rem}.cta-actions{flex-direction:column;gap:1rem}}@media (max-width:480px){.page-hero{padding:80px 0 30px}.page-title{font-size:1.6rem;line-height:1.3}.page-subtitle{font-size:1rem;line-height:1.5;padding:0 1rem}.projects-grid{grid-template-columns:1fr;gap:1.5rem}.project-card{opacity:1!important;transform:none!important;margin-bottom:1.5rem}.case-section{padding:1.5rem;opacity:1!important;transform:none!important}.case-title{font-size:1.8rem}.case-section-title{font-size:1.3rem}.summary-value{font-size:1.5rem}.time-display{font-size:2rem}.portfolio-cta .cta-title{font-size:2rem}.portfolio-cta .cta-subtitle{font-size:1.1rem}}.project-card{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease-out,transform 0.8s ease-out;will-change:transform,opacity;backface-visibility:hidden;contain:paint;transform:translateZ(0)}.project-card.animate-in{opacity:1;transform:translateY(0)}.case-section{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease-out,transform 0.8s ease-out;will-change:transform,opacity;backface-visibility:hidden;contain:paint;transform:translateZ(0)}.case-section.animate-in{opacity:1;transform:translateY(0)}.tech-item{opacity:0;transform:translateX(-20px);transition:opacity 0.6s ease-out,transform 0.6s ease-out;will-change:transform,opacity;backface-visibility:hidden;contain:paint;transform:translateZ(0)}.tech-item.animate-in{opacity:1;transform:translateX(0)}.no-js .project-card,.no-js .case-section,.no-js .tech-item{opacity:1;transform:none}@media (prefers-reduced-motion:no-preference){.no-js .project-card,.no-js .case-section,.no-js .tech-item{animation:revealFallback 0.6s ease-out 4s forwards}}@media (prefers-reduced-motion:reduce){.project-card,.case-section,.tech-item{opacity:1;transform:none;transition:none;animation:none}}@keyframes revealFallback{to{opacity:1;transform:translateY(0)}}@media (max-width:375px){.container{padding:0 10px}.projects-grid{gap:1rem}.project-title{font-size:1.3rem;line-height:1.3}.project-description{font-size:.9rem}.case-section{padding:1rem}.case-title{font-size:1.5rem}.case-section-title{font-size:1.1rem}}