@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0f172a;
    --accent-color: #059669;
    --accent-hover: #2b4162;
    --background-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --card-background: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--background-gradient);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}


.main-header {
    text-align: center;
    margin-bottom: 50px;
    color: white;
}

.main-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: #cbd5e1;
    margin-bottom: 0;
}


.category {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 32px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.category-title {
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0 0 24px 0;
    padding-bottom: 16px;
    border-bottom: 2px solid #f1f5f9;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-title::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}


.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}


.service-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.service-card:hover::before {
    left: 100%;
}

.service-title {
    color: var(--text-primary);
    margin: 0 0 20px 0;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    min-height: 2.8em;
    display: flex;
    align-items: center;
    justify-content: center;
}


.request-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.request-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

.request-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.request-btn:hover::before {
    width: 300px;
    height: 300px;
}

.request-btn:active {
    transform: translateY(0);
}


.form-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    z-index: 999;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}


.contact-form {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card-background);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.contact-form h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 24px 0;
    text-align: center;
}

#selectedService {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-weight: 500;
    color: var(--primary-color);
    text-align: center;
    border: 1px solid #e2e8f0;
}

.close-btn {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    font-weight: 300;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    background: #f3f4f6;
    color: var(--text-primary);
}


.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.875rem;
    transition: var(--transition);
    background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    background: white;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}


@media (max-width: 640px) {
    .container {
        padding: 20px 16px;
    }

    .main-title {
        font-size: 2rem;
    }

    .main-subtitle {
        font-size: 1rem;
    }

    .category {
        padding: 24px 20px;
        margin-bottom: 24px;
    }

    .category-title {
        font-size: 1.5rem;
    }

    .contact-form {
        padding: 32px 24px;
        margin: 0 16px;
        width: calc(100% - 32px);
    }
}


@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.request-btn:focus,
.close-btn:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}


.request-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.request-btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.profile-picture-container {
    position: relative;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    border: 2px dashed #e2e8f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-picture-container:hover {
    border-color: #cbd5e1;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.profile-picture {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 10px;
}

.profile-picture:hover {
    transform: scale(1.02);
}

.upload-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    width: 100%;
}

.upload-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
}

.upload-btn:active {
    transform: translateY(0);
}

.upload-btn i {
    font-size: 1rem;
}

@media (max-width: 640px) {
    .profile-picture-container {
        height: 250px;
    }

    .upload-btn {
        padding: 10px 20px;
        font-size: 0.8125rem;
        margin-top: 16px;
    }
}

.confirm-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9998;
    animation: fadeIn 0.3s ease;
}

.confirm-overlay.active {
    display: block;
}

.confirm-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 9999;
    animation: scaleIn 0.3s ease;
}

.confirm-modal.active {
    display: block;
}

.confirm-icon {
    width: 80px;
    height: 80px;
    border: 4px solid #1e3a8a;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e3a8a;
    font-size: 3rem;
    font-weight: 700;
}

.confirm-title {
    color: #1e3a8a;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.confirm-message {
    color: #374151;
    font-size: 1rem;
    line-height: 1.6;
    text-align: center;
    margin-bottom: 1.5rem;
}

.confirm-message strong {
    color: #1e3a8a;
    font-weight: 700;
    display: block;
    margin-top: 0.5rem;
}


.confirm-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirm-btn-yes {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    border: none;
    border-radius: 8px;
    padding: 12px 32px;
    font-weight: 600;
    font-size: 1rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.confirm-btn-yes:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.confirm-btn-yes:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

.confirm-btn-yes:active {
    transform: translateY(0);
}

.confirm-btn-no {
    background-color: #6b7280;
    border: none;
    border-radius: 8px;
    padding: 12px 32px;
    font-weight: 600;
    font-size: 1rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.confirm-btn-no:hover {
    background-color: #4b5563;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.confirm-btn-no:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.5);
}

.confirm-btn-no:active {
    transform: translateY(0);
}

.toast-notification {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 10000;
    animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.7s;
    pointer-events: none;
}

.toast-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    margin-left: 1rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    pointer-events: all;
}

.toast-close:hover {
    opacity: 1;
}

.back-btn {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 2rem;
}

.back-btn:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    transform: translateY(-2px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@media (max-width: 640px) {
    .confirm-modal {
        width: 95%;
        padding: 1.5rem;
    }

    .confirm-buttons {
        flex-direction: column;
    }

    .confirm-btn-yes,
    .confirm-btn-no {
        width: 100%;
    }

    .toast-notification {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        text-align: center;
    }
}