*,:after,:before{box-sizing:border-box}:root{--color-primary-bg:linear-gradient(135deg,#667eea,#764ba2);--color-card-bg:hsla(0,0%,100%,.95);--color-header-bg:linear-gradient(135deg,#667eea,#764ba2);--color-header-text:#fff;--color-text-dark:#1a202c;--color-text-medium:#2d3748;--color-text-light:#4a5568;--color-text-muted:#718096;--color-border-light:rgba(203,213,224,.3);--color-border-medium:rgba(226,232,240,.5);--color-link-bg:hsla(0,0%,100%,.8);--color-link-hover-bg:linear-gradient(135deg,#667eea,#764ba2);--color-link-hover-text:#fff;--color-footer-bg:rgba(247,250,252,.8);--color-accent:#667eea;--color-accent-light:rgba(102,126,234,.1);--font-primary:"Roboto",sans-serif;--font-secondary:"Open Sans",Arial,sans-serif;--font-size-base:1rem;--font-size-sm:0.9rem;--font-size-xs:0.8rem;--font-size-lg:1.1rem;--font-size-xl:1.6rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--spacing-xs:5px;--spacing-sm:10px;--spacing-md:12px;--spacing-lg:15px;--spacing-xl:20px;--spacing-xxl:25px;--border-radius-card:24px;--border-radius-profile-img:50%;--border-radius-link:18px;--box-shadow-card:0 20px 40px rgba(0,0,0,.15);--box-shadow-link:0 4px 15px rgba(0,0,0,.08);--box-shadow-link-hover:0 8px 25px rgba(102,126,234,.3)}body,html{margin:0;padding:0;height:100%;font-family:var(--font-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:linear-gradient(135deg,#667eea,#764ba2);background-image:url(/pattern.svg),radial-gradient(circle at 25% 25%,hsla(0,0%,100%,.08) 2px,transparent 0),radial-gradient(circle at 75% 75%,hsla(0,0%,100%,.05) 1px,transparent 0);background-size:100px 100px,50px 50px,30px 30px;background-position:0 0,25px 25px,12px 12px;background-attachment:fixed;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:var(--spacing-xl);animation:backgroundShift 60s ease-in-out infinite}@keyframes backgroundShift{0%,to{background-position:0 0,25px 25px,12px 12px}50%{background-position:100px 100px,75px 75px,42px 42px}}.id-card-container{background:var(--color-card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-card);box-shadow:var(--box-shadow-card);max-width:480px;width:100%;overflow:hidden;margin:auto}.id-card-header{background:var(--color-header-bg);color:var(--color-header-text);text-align:center;padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);letter-spacing:2px;text-transform:uppercase;box-shadow:0 2px 10px rgba(0,0,0,.1)}.id-card-body{padding:var(--spacing-xxl) var(--spacing-xl) var(--spacing-lg)}.profile-section{display:flex;justify-content:center;margin-bottom:var(--spacing-lg)}.profile-img{width:110px;height:110px;border-radius:var(--border-radius-profile-img);object-fit:cover;border:5px solid var(--color-accent);box-shadow:0 8px 20px rgba(0,0,0,.15);transition:transform .3s ease}.profile-img:hover{transform:scale(1.05)}.details-section{text-align:center;margin-bottom:var(--spacing-lg)}.name{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text-dark);margin-bottom:var(--spacing-xs)}.title{font-size:var(--font-size-base);color:var(--color-text-medium);font-weight:var(--font-weight-medium);margin-bottom:var(--spacing-md)}.bio{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;max-width:90%;margin:0 auto}.contact-info{margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border-light)}.contact-label{font-size:var(--font-size-sm);color:var(--color-text-medium);font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-sm);text-align:center}.contact-links{display:flex;justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap;margin-bottom:var(--spacing-xs)}.contact-link{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;background:var(--color-accent-light);color:var(--color-accent);text-decoration:none;border-radius:8px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);transition:all .3s ease;border:1px solid rgba(102,126,234,.2)}.contact-link:hover{background:var(--color-accent);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,.3)}.contact-link i{font-size:14px}.contact-number{font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:center;margin-top:5px;font-family:monospace;letter-spacing:.5px}.links-section{padding:var(--spacing-lg) var(--spacing-xl) var(--spacing-md);border-top:1px solid var(--color-border-light)}.links-section:first-of-type{border-top:none}.links-header{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-text-medium);margin-bottom:var(--spacing-md);text-align:center}.links{flex-direction:column}.link,.links{display:flex;gap:var(--spacing-sm)}.link{align-items:center;justify-content:center;background:var(--color-link-bg);color:var(--color-text-dark);text-decoration:none;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--border-radius-link);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);box-shadow:var(--box-shadow-link);transition:all .3s ease;border:2px solid transparent;cursor:pointer}.link i{font-size:1.2rem;transition:transform .3s ease}.link:hover{background:var(--color-link-hover-bg);color:var(--color-link-hover-text);box-shadow:var(--box-shadow-link-hover);transform:translateY(-3px);border-color:hsla(0,0%,100%,.2)}.link:hover i{transform:scale(1.2)}.link:active{transform:translateY(-1px)}.link-subtitle{margin-left:var(--spacing-xs);font-weight:var(--font-weight-normal)}.id-card-footer,.link-subtitle{font-size:var(--font-size-xs);color:var(--color-text-muted)}.id-card-footer{background:var(--color-footer-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:var(--spacing-md) var(--spacing-xl);text-align:center;font-weight:var(--font-weight-medium);border-top:1px solid var(--color-border-medium)}.modal{display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease-in-out}.modal.active{display:flex;justify-content:center;align-items:center}.modal-content{background:#fff;width:95%;height:90%;max-width:1200px;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3);display:flex;flex-direction:column;animation:slideUp .3s ease-out}.modal-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px rgba(0,0,0,.1)}.modal-title{margin:0;font-size:1.2rem;font-weight:600}.modal-close{color:#fff;font-size:32px;font-weight:700;cursor:pointer;transition:all .3s ease;line-height:1;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%}.modal-close:hover{background:hsla(0,0%,100%,.2);transform:rotate(90deg)}.modal-body{flex:1 1;overflow:hidden;position:relative}.modal-body iframe{width:100%;height:100%;border:none}.modal-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#667eea}.spinner{width:50px;height:50px;border:4px solid rgba(102,126,234,.2);border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{to{transform:rotate(1turn)}}.modal-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:40px 20px;text-align:center;color:#4a5568}.modal-error p{margin:0}.modal-error h3{margin:0;color:#2d3748}.url-display{width:100%;max-width:500px;margin:0 auto 20px;background:#f7fafc;border:2px solid #e2e8f0;border-radius:8px;padding:12px 15px;overflow:hidden}.url-text{font-size:13px;color:#667eea;font-family:monospace;word-break:break-all;line-height:1.5;text-align:left}.modal-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.modal-copy-button{background:#fff;color:#667eea;border:2px solid #667eea;padding:12px 25px;font-size:15px;font-weight:600;border-radius:12px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:0 2px 8px rgba(102,126,234,.2)}.modal-copy-button:hover{background:#667eea;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,.3)}.modal-copy-button:active{transform:translateY(0)}.modal-open-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 25px;font-size:15px;font-weight:600;border-radius:12px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:0 4px 15px rgba(102,126,234,.3)}.modal-open-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,.4)}.modal-open-button:active{transform:translateY(0)}@media (max-width:768px){.url-display{max-width:100%}.url-text{font-size:11px}.modal-buttons{flex-direction:column;width:100%;max-width:300px}.modal-copy-button,.modal-open-button{width:100%}body{padding:var(--spacing-sm)}.modal-content{width:100%;height:100%;border-radius:0}.modal-header{padding:12px 15px}.modal-title{font-size:1rem}.id-card-container{max-width:100%}.name{font-size:1.4rem}.title{font-size:.95rem}.bio{font-size:.85rem;max-width:100%}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}