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#00000029;box-shadow:var(--shadow-xl);margin-bottom:32px;opacity:0;padding:24px}.search-form{grid-gap:12px;align-items:center;display:grid;gap:12px;grid-template-columns:1fr 1fr auto}.search-input,.search-select{background-color:#fff;background-color:var(--bg-primary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);font-size:1rem;padding:14px 16px;transition:border-color .15s cubic-bezier(.4,0,.2,1);transition:border-color var(--transition-fast)}.search-input:focus,.search-select:focus{border-color:#4caf50;border-color:var(--primary-500);outline:none}.hero-buttons{animation:fadeInUp .35s cubic-bezier(.4,0,.2,1) .9s forwards;animation:fadeInUp var(--transition-slow) .9s forwards;display:flex;flex-wrap:wrap;gap:16px;justify-content:center;opacity:0}.stats-section{background-color:#fafafa;background-color:var(--bg-secondary);padding:80px 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p{color:#616161;color:var(--text-secondary)}.subjects-section{background-color:#fafafa;background-color:var(--bg-secondary);padding:80px 0}.subject-card{background:var(--bg-primary);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 2px 8px #0000000f;box-shadow:var(--shadow-sm);cursor:pointer;padding:24px;transition:all .25s cubic-bezier(.4,0,.2,1);transition:all var(--transition-base)}.subject-card:hover{border-color:#4caf50;border-color:var(--primary-500);transform:translateY(-5px)}.subject-name{color:#212121;color:var(--text-primary);font-size:1.25rem;font-weight:600;margin-bottom:8px}.subject-tutors{color:#757575;color:var(--text-tertiary);font-size:.875rem}.how-it-works{padding:80px 0}.steps-grid{grid-gap:32px;display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:48px}.step-card{padding:32px 24px;position:relative;text-align:center}.step-number{background:linear-gradient(135deg,#4caf50,#2196f3);background:linear-gradient(135deg,var(--primary-500),var(--secondary-500));font-size:1.5rem;font-weight:700;height:60px;margin:0 auto 24px;transition:all .25s cubic-bezier(.4,0,.2,1);transition:all var(--transition-base);width:60px}.step-card:hover .step-number{transform:scale(1.1) rotate(10deg)}.step-card h3{color:#212121;color:var(--text-primary);margin-bottom:12px}.step-card p{color:#616161;color:var(--text-secondary)}.cta-section{background:linear-gradient(135deg,#2196f3,#1976d2);background:linear-gradient(135deg,var(--secondary-500) 0,var(--secondary-700) 100%);color:#fff;overflow:hidden;padding:80px 0;position:relative;text-align:center}.cta-section:before{background:url("data:image/svg+xml;charset=utf-8,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 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h2{color:#212121;color:var(--text-primary);font-size:1.75rem;margin-bottom:8px}.results-count{color:#4caf50;color:var(--primary-500);font-weight:600}.results-subtitle{align-items:center;color:#757575;color:var(--text-tertiary);display:flex;gap:8px;margin:0}.sort-options{gap:12px}.sort-label,.sort-options{align-items:center;display:flex}.sort-label{color:#757575;color:var(--text-tertiary);font-size:.875rem;gap:6px}.select-wrapper{position:relative}.sort-select{-webkit-appearance:none;appearance:none;background-color:#fff;background-color:var(--bg-primary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);color:#212121;color:var(--text-primary);cursor:pointer;font-size:.875rem;min-width:180px;padding:10px 32px 10px 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h1{color:#fff;font-size:2.5rem;font-weight:700}.favorite-btn{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff3;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:1.25rem;height:48px;justify-content:center;transition:all .3s ease;width:48px}.favorite-btn:hover{background:#ffffff4d;transform:scale(1.1)}.tutor-badges{gap:12px;margin-bottom:24px}.badge{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;display:inline-flex;font-size:.875rem;font-weight:500;gap:8px;padding:8px 16px}.badge.verified{background:#4caf5033;border:1px solid #4caf5066;color:#c8e6c9}.badge.rating{background:#ffc10733;border:1px solid #ffc10766;color:#fff3cd}.badge.sessions{background:#2196f333;border:1px solid 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var(--primary-500);font-weight:600}.tab-icon{font-size:1.125rem}.tab-content{background:#fff;border-radius:12px;box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);margin-bottom:40px;padding:40px}@media (max-width:768px){.tab-content{padding:24px}}.overview-content>*{margin-bottom:40px}.about-section h2,.qualifications-section h2{align-items:center;color:#212121;color:var(--text-primary);display:flex;font-size:1.5rem;gap:10px;margin-bottom:20px}.bio-content{color:#616161;color:var(--text-secondary);font-size:1.125rem;line-height:1.8}.qualifications-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:30px 0}.qual-card{align-items:flex-start;background:#f5f5f5;background:var(--bg-tertiary);border-radius:12px;display:flex;gap:16px;padding:24px;transition:transform .3s ease}.qual-card:hover{transform:translateY(-4px)}.qual-icon{color:#4caf50;color:var(--primary-500);flex-shrink:0;font-size:2rem}.qual-card h3{color:#212121;color:var(--text-primary);font-size:1.125rem;margin-bottom:8px}.qual-card p{color:#616161;color:var(--text-secondary);line-height:1.6}.qualifications-list{gap:12px}.qualification-item{align-items:center;background:#f5f5f5;background:var(--bg-tertiary);border-radius:8px;color:#212121;color:var(--text-primary);display:flex;gap:12px;padding:16px}.qualification-item svg{color:#4caf50;color:var(--success-500)}.subjects-grid{grid-gap:20px;gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));margin:30px 0}.subject-card{background:#f5f5f5;background:var(--bg-tertiary);border:1px solid #eee;border:1px solid var(--border-light);border-radius:12px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.subject-card:hover{box-shadow:0 4px 12px 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var(--transition-fast)}.btn-back:hover{border-color:#4caf50;border-color:var(--primary-500);color:#4caf50;color:var(--primary-500);transform:translateY(-50%) translateX(-4px)}.booking-form-header h1{align-items:center;color:#212121;color:var(--text-primary);display:flex;font-size:2.5rem;gap:16px;justify-content:center;margin-bottom:12px}.header-subtitle{color:#616161;color:var(--text-secondary);font-size:1.125rem;line-height:1.6;margin:0 auto;max-width:600px}.tutor-highlight{background:#e8f5e9;background:var(--primary-50);border-radius:6px;border-radius:var(--radius-sm);color:#4caf50;color:var(--primary-500);font-weight:600;padding:2px 8px}.booking-form-layout{grid-gap:32px;display:grid;gap:32px;grid-template-columns:1fr 400px}@media (max-width:1024px){.booking-form-layout{grid-template-columns:1fr}}.form-card{background:#fff;background:var(--bg-primary);border:1px solid #eee;border:1px solid var(--border-light);border-radius:24px;border-radius:var(--radius-xl);box-shadow:0 8px 24px 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var(--border-light);margin-bottom:40px;padding-bottom:40px}.form-section:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.section-header{align-items:flex-start;display:flex;gap:16px;margin-bottom:24px}.section-icon{align-items:center;background:#e8f5e9;background:var(--primary-50);border-radius:12px;color:#4caf50;color:var(--primary-500);display:flex;flex-shrink:0;font-size:1.25rem;height:48px;justify-content:center;width:48px}.section-title{color:#212121;color:var(--text-primary);font-size:1.25rem;margin-bottom:6px}.section-description{color:#757575;color:var(--text-tertiary);font-size:.9375rem}.form-group{margin-bottom:24px}.form-label{flex-direction:column;font-size:.9375rem;font-weight:500;gap:6px;margin-bottom:12px}.form-label.required:after{color:#f44336;color:var(--error-500);content:" 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svg{color:#2196f3;color:var(--info-500);font-size:.875rem}.duration-selector{grid-gap:12px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.duration-option{position:relative}.duration-input{cursor:pointer;opacity:0;position:absolute}.duration-label{align-items:center;background:#f5f5f5;background:var(--bg-tertiary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);cursor:pointer;display:flex;flex-direction:column;justify-content:center;padding:20px 12px;text-align:center;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.duration-label:hover{border-color:#4caf50;border-color:var(--primary-500);transform:translateY(-2px)}.duration-input:checked+.duration-label{background:#e8f5e9;background:var(--primary-50);border-color:#4caf50;border-color:var(--primary-500);color:#388e3c;color:var(--primary-700)}.duration-time{font-size:1rem;font-weight:600;margin-bottom:4px}.duration-price{color:#757575;color:var(--text-tertiary);font-size:.875rem;font-weight:500}.duration-input:checked+.duration-label .duration-price{color:#388e3c;color:var(--primary-700)}.subject-selector{display:flex;flex-wrap:wrap;gap:8px}.subject-btn{background:#f5f5f5;background:var(--bg-tertiary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);color:#616161;color:var(--text-secondary);cursor:pointer;font-size:.9375rem;font-weight:500;padding:10px 20px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.subject-btn:hover{color:#4caf50;color:var(--primary-500)}.subject-btn.active,.subject-btn:hover{border-color:#4caf50;border-color:var(--primary-500)}.subject-btn.active{background:#4caf50;background:var(--primary-500);color:#fff}.level-selector{grid-gap:10px;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.level-option{position:relative}.level-input{cursor:pointer;opacity:0;position:absolute}.level-label{align-items:center;background:#f5f5f5;background:var(--bg-tertiary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);cursor:pointer;display:flex;flex-direction:column;justify-content:center;min-height:80px;padding:16px 12px;text-align:center;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.level-label:hover{border-color:#4caf50;border-color:var(--primary-500);transform:translateY(-2px)}.level-input:checked+.level-label{background:#e8f5e9;background:var(--primary-50);border-color:#4caf50;border-color:var(--primary-500)}.level-icon{font-size:1.5rem;margin-bottom:8px}.level-name{color:#212121;color:var(--text-primary);font-size:.875rem;font-weight:500}.meeting-type-selector{grid-gap:12px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:24px}.meeting-type-option{position:relative}.meeting-type-input{cursor:pointer;opacity:0;position:absolute}.meeting-type-label{align-items:center;background:#f5f5f5;background:var(--bg-tertiary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);cursor:pointer;display:flex;gap:16px;padding:20px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.meeting-type-label:hover{border-color:#4caf50;border-color:var(--primary-500);transform:translateY(-2px)}.meeting-type-input:checked+.meeting-type-label{background:#e8f5e9;background:var(--primary-50);border-color:#4caf50;border-color:var(--primary-500);box-shadow:0 4px 12px rgba(var(--type-color),.1)}.meeting-type-icon{flex-shrink:0;font-size:1.5rem}.meeting-type-content{display:flex;flex-direction:column;gap:4px}.meeting-type-text{color:#212121;color:var(--text-primary);font-weight:600}.meeting-type-desc{color:#757575;color:var(--text-tertiary);font-size:.8125rem}.location-input-group{animation:fadeIn .3s ease}.input-info{align-items:center;color:#757575;color:var(--text-tertiary);display:flex;font-size:.8125rem;gap:8px;margin-top:8px}.input-info svg{color:#2196f3;color:var(--info-500)}.payment-selector{grid-gap:12px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.payment-option{position:relative}.payment-input{cursor:pointer;opacity:0;position:absolute}.payment-label{align-items:center;background:#f5f5f5;background:var(--bg-tertiary);border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);cursor:pointer;display:flex;gap:12px;padding:16px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.payment-input:checked+.payment-label,.payment-label:hover{border-color:#4caf50;border-color:var(--primary-500)}.payment-input:checked+.payment-label{background:#e8f5e9;background:var(--primary-50)}.payment-icon{color:#4caf50;color:var(--primary-500);flex-shrink:0;font-size:1.25rem}.payment-text{color:#212121;color:var(--text-primary);font-size:.9375rem;font-weight:500}.form-textarea{border:2px solid #eee;border:2px solid var(--border-light);border-radius:10px;border-radius:var(--radius-md);font-family:inherit;font-size:1rem;line-height:1.5;min-height:120px;padding:16px;transition:border-color .15s cubic-bezier(.4,0,.2,1);transition:border-color var(--transition-fast);width:100%}.form-textarea:focus{border-color:#4caf50;border-color:var(--primary-500);box-shadow:0 0 0 3px #4caf501a;outline:none}.form-textarea::placeholder{color:#9e9e9e;color:var(--text-disabled)}.form-actions{border-top:1px solid #eee;border-top:1px solid var(--border-light);margin-top:40px;padding-top:32px}.actions-content{display:flex;flex-direction:column;gap:24px}.security-notice{align-items:center;background:var(--success-50);border:1px solid var(--success-200);border-radius:10px;border-radius:var(--radius-md);color:var(--success-700);display:flex;font-size:.9375rem;gap:12px;padding:16px}.lock-icon{flex-shrink:0;font-size:1.25rem}.action-buttons{display:flex;gap:16px;justify-content:flex-end}.action-buttons .btn{align-items:center;display:flex;gap:10px;justify-content:center;min-width:160px}@media (max-width:640px){.action-buttons{flex-direction:column}.action-buttons .btn{width:100%}}.form-message{align-items:flex-start;animation:slideIn .3s ease;border-radius:10px;border-radius:var(--radius-md);display:flex;gap:16px;margin-bottom:32px;padding:20px}.form-message.error{background:var(--error-50);border:1px solid var(--error-200);color:var(--error-700)}.form-message.success{background:var(--success-50);border:1px solid var(--success-200);color:var(--success-700)}.form-message .icon{flex-shrink:0;font-size:1.5rem;margin-top:2px}.message-content{display:flex;flex-direction:column;gap:4px}.message-content strong{font-size:1.125rem;font-weight:600}.error-state,.loading-state{background:#fff;border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);padding:80px 40px;text-align:center}.loading-spinner-large{border:3px solid #eee;border-top-color:#4caf50;border:3px solid var(--border-light);border-radius:50%;border-top-color:var(--primary-500);height:60px;margin:0 auto 24px;width:60px}.error-icon{color:#f44336;color:var(--error-500);font-size:3rem;margin-bottom:20px}.error-state h2{color:#212121;color:var(--text-primary);margin-bottom:12px}.error-state p{color:#616161;color:var(--text-secondary);margin-bottom:24px;margin-left:auto;margin-right:auto;max-width:400px}.summary-sidebar{height:-webkit-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:100px}.tutor-summary-card{background:#fff;border:1px solid #eee;border:1px solid var(--border-light);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);margin-bottom:24px;padding:24px}.tutor-header{gap:16px;margin-bottom:20px}.tutor-avatar{border:3px solid #4caf50;border:3px solid var(--primary-500);border-radius:50%;box-shadow:0 4px 12px #4caf5033;height:80px;overflow:hidden;width:80px}.tutor-avatar img{height:100%;object-fit:cover;width:100%}.tutor-info{flex:1 1}.tutor-name{color:#212121;color:var(--text-primary);font-size:1.25rem;font-weight:600;margin-bottom:8px}.tutor-rating{align-items:center;display:flex;gap:6px}.star-icon.filled{color:#ffc107;color:var(--warning-500)}.rating-value{color:#212121;color:var(--text-primary);font-size:1rem;font-weight:600}.rating-count{font-size:.875rem}.rating-count,.tutor-specialties h4{color:#757575;color:var(--text-tertiary)}.tutor-specialties h4{font-size:1rem;font-weight:500;margin-bottom:12px}.specialties-tags{display:flex;flex-wrap:wrap;gap:8px}.specialty-tag{background:#f5f5f5;background:var(--bg-tertiary);border-radius:6px;border-radius:var(--radius-sm);color:#616161;color:var(--text-secondary);font-size:.8125rem;font-weight:500;padding:6px 12px}.price-summary-card{background:#fff;border:1px solid #eee;border:1px solid var(--border-light);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);margin-bottom:24px;padding:24px}.price-summary-card h3{align-items:center;color:#212121;color:var(--text-primary);display:flex;font-size:1.25rem;gap:10px;margin-bottom:24px}.price-breakdown{margin-bottom:24px}.price-item{border-bottom:1px solid #eee;border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;margin-bottom:16px;padding-bottom:16px}.price-item:last-child{border-bottom:none}.price-item.discount{color:#4caf50;color:var(--success-500)}.price-label{align-items:center;color:#616161;color:var(--text-secondary);display:flex;font-weight:500;gap:8px}.price-value{color:#212121;color:var(--text-primary);font-weight:600}.price-item.discount .price-value{color:#4caf50;color:var(--success-500)}.price-total{border-top:2px solid #eee;border-top:2px solid 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var(--border-light)}.react-datepicker__time-container .react-datepicker__time{background:var(--bg-primary)}.react-datepicker__time-list-item{color:#212121;color:var(--text-primary);padding:8px 16px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.react-datepicker__time-list-item:hover{background:#e8f5e9;background:var(--primary-50)}.react-datepicker__time-list-item--selected{background:#4caf50!important;background:var(--primary-500)!important;color:#fff}.spinner-icon{animation:spin 1s linear infinite}.about-hero{background:linear-gradient(135deg,#4caf50,#2196f3);background:linear-gradient(135deg,var(--primary-500) 0,var(--secondary-500) 100%);color:#fff;padding:5rem 0;text-align:center}.about-hero-content h1{font-size:3rem;font-weight:700;margin-bottom:1rem}.hero-subtitle{font-size:1.5rem}.hero-description{line-height:1.6;margin:0 auto 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cubic-bezier(.4,0,.2,1);transition:var(--transition-base)}.team-card:hover{border-color:#81c784;border-color:var(--primary-300);box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);transform:translateY(-5px)}.team-avatar{align-items:center;border-radius:50%;display:flex;font-size:2rem;height:80px;justify-content:center;margin:0 auto 1.5rem;width:80px}.team-avatar.male{background:linear-gradient(135deg,#bbdefb,#64b5f6);background:linear-gradient(135deg,var(--secondary-100) 0,var(--secondary-300) 100%);color:#1976d2;color:var(--secondary-700)}.team-avatar.female{background:linear-gradient(135deg,#fce4ec,#f8bbd0);color:#c2185b}.team-card h3{color:#212121;color:var(--text-primary);font-size:1.3rem;margin-bottom:.5rem}.team-role{color:#43a047;color:var(--primary-600);font-weight:600;margin-bottom:.5rem}.team-specialty{color:#616161;color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem}.team-contact{border-top:1px solid #eee;border-top:1px solid var(--border-light);margin-top:1rem;padding-top:1rem}.email-link{color:#1e88e5;color:var(--secondary-600);font-size:.9rem;text-decoration:none;transition:.15s cubic-bezier(.4,0,.2,1);transition:var(--transition-fast)}.email-link:hover{color:#1565c0;color:var(--secondary-800);text-decoration:underline}.supervisor-section{background:#fafafa;background:var(--bg-secondary);padding:4rem 0}.supervisor-card{align-items:center;background:#fff;background:var(--bg-primary);border:1px solid #eee;border:1px solid var(--border-light);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #00000014;box-shadow:var(--shadow-md);display:flex;gap:2rem;margin:0 auto;max-width:600px;padding:3rem}.supervisor-avatar{align-items:center;background:linear-gradient(135deg,#c8e6c9,#81c784);background:linear-gradient(135deg,var(--primary-100) 0,var(--primary-300) 100%);border-radius:50%;color:#388e3c;color:var(--primary-700);display:flex;flex-shrink:0;font-size:2.5rem;height:100px;justify-content:center;width:100px}.supervisor-info{flex:1 1}.supervisor-info h3{color:#212121;color:var(--text-primary);font-size:1.8rem;margin-bottom:.5rem}.supervisor-role{color:#43a047;color:var(--primary-600);font-weight:600;margin-bottom:.5rem}.supervisor-course,.supervisor-dept{color:#616161;color:var(--text-secondary);font-size:.95rem;margin-bottom:.5rem}.purpose-section{background:linear-gradient(135deg,#fafafa,#f5f5f5);background:linear-gradient(135deg,var(--bg-secondary) 0,var(--bg-tertiary) 100%);padding:4rem 0}.purpose-content{align-items:center;display:flex;gap:4rem;margin:0 auto;max-width:1000px}.purpose-text{flex:1 1}.purpose-text h2{color:#212121;color:var(--text-primary);font-size:2.5rem;margin-bottom:1.5rem}.purpose-text p{color:#616161;color:var(--text-secondary);font-size:1.1rem;line-height:1.7;margin-bottom:1.5rem}.purpose-icon{color:#81c784;color:var(--primary-300);flex-shrink:0;font-size:8rem;opacity:.7}@media (max-width:768px){.about-hero-content h1{font-size:2.2rem}.hero-subtitle{font-size:1.2rem}.project-meta{align-items:center;flex-direction:column;gap:.5rem}.supervisor-card{padding:2rem}.purpose-content,.supervisor-card{flex-direction:column;text-align:center}.purpose-content{gap:2rem}.purpose-icon{font-size:5rem}.overview-content,.team-grid{grid-template-columns:1fr}}@media (max-width:480px){.about-hero{padding:3rem 0}.section-header h2{font-size:2rem}.overview-card,.team-card{padding:1.5rem}}.contact-hero{background:linear-gradient(135deg,#2196f3,#4caf50);background:linear-gradient(135deg,var(--secondary-500) 0,var(--primary-500) 100%);color:#fff;overflow:hidden;padding:4rem 0;position:relative;text-align:center}.contact-hero:before{background:radial-gradient(circle at 30% 20%,#ffffff1a 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