/* ========================================
   ОБЩИЕ СТИЛИ СТРАНИЦ
   ======================================== */

/* Заголовок страницы */
.page-header {
    padding: 60px 0;
    background: linear-gradient(135deg, #e8dfd3 0%, #f7f4ee 100%);
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Хлебные крошки */
.breadcrumbs {
    padding: 20px 0;
    background-color: var(--primary-dark);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.breadcrumbs a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.breadcrumbs a:hover {
    color: var(--accent-blue);
}

/* Формы */
.form-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
}

.form-card h2 {
    margin-bottom: 10px;
}

.form-card > p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

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

.form-control {
    width: 100%;
    padding: 12px;
    background-color: var(--surface-alt);
    border: 1px solid var(--divider);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 16px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

select.form-control {
    cursor: pointer;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-checkbox label {
    margin: 0;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-range {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    outline: none;
}

.btn-block {
    width: 100%;
}

/* Информационные карточки */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.info-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-blue);
}

.info-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
    border-radius: 50%;
    color: var(--text-primary);
}

.info-card h3 {
    margin-bottom: 15px;
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* Карточки условий */
.conditions-list {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}

.condition-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-blue);
}

.condition-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-blue);
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
}

.condition-content h3 {
    margin-bottom: 10px;
}

.condition-content p {
    color: var(--text-secondary);
}

/* Карточки доставки/оплаты */
.delivery-options,
.payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.delivery-card,
.payment-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.delivery-card:hover,
.payment-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.delivery-card__icon,
.payment-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(33, 150, 243, 0.1);
    border-radius: 50%;
    color: var(--accent-blue);
    margin-bottom: 20px;
}

.delivery-card h3,
.payment-card h3 {
    margin-bottom: 10px;
}

.delivery-card p strong,
.payment-card p strong {
    color: var(--accent-blue);
}

.delivery-card ul,
.payment-card ul {
    list-style: none;
    margin-top: 15px;
}

.delivery-card li,
.payment-card li {
    padding: 8px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.delivery-card li:last-child,
.payment-card li:last-child {
    border-bottom: none;
}

/* Калькулятор доставки */
.delivery-calculator {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 40px;
    margin-top: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.delivery-calculator h3 {
    margin-bottom: 20px;
}

.calculator-result {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--surface-alt);
    border-radius: 4px;
    border-left: 4px solid var(--accent-blue);
}

.calculator-result strong {
    color: var(--accent-blue);
}

/* Гарантии */
.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.guarantee-item {
    text-align: center;
    padding: 30px;
}

.guarantee-item svg {
    color: var(--accent-blue);
    margin-bottom: 15px;
}

.guarantee-item h4 {
    margin-bottom: 10px;
}

.guarantee-item p {
    color: var(--text-secondary);
}

/* Контактные карточки */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.contact-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.contact-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-blue);
    border-radius: 50%;
    color: var(--text-primary);
}

.contact-card h3 {
    margin-bottom: 10px;
}

.contact-card p {
    margin-bottom: 5px;
}

.contact-card small {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Карта */
.map-section {
    margin-top: 60px;
}

.map-placeholder {
    width: 100%;
    height: 400px;
    background-color: var(--surface-alt);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.map-placeholder svg {
    opacity: 0.3;
    margin-bottom: 20px;
}

/* Социальные сети */
.social-section {
    padding: 60px 0;
    background-color: var(--surface-alt);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.social-link {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--card-bg);
    border-radius: 50%;
    color: var(--accent-blue);
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.social-link:hover {
    background-color: var(--accent-blue);
    color: var(--text-primary);
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

/* Призыв к действию */
.cta-section {
    padding: 80px 0;
    background-color: var(--surface-alt);
}

.cta-card {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-card h2 {
    margin-bottom: 20px;
}

.cta-card p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* 3D Viewer */
.viewer-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    margin-top: 40px;
}

.viewer-canvas {
    background-color: var(--surface-alt);
    border-radius: 8px;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.canvas-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.canvas-placeholder svg {
    opacity: 0.3;
    margin-bottom: 20px;
}

.viewer-controls {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 30px;
    height: fit-content;
}

.viewer-controls h3 {
    margin-bottom: 20px;
}

.control-group {
    margin-bottom: 25px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.control-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.position-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

/* Шаги */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.step-card {
    text-align: center;
    padding: 30px 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
}

.step-card h3 {
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Галерея */
.gallery-filter {
    padding: 40px 0;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

/* Адаптивность */
@media (max-width: 992px) {
    .viewer-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 40px 0;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .form-card {
        padding: 30px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .condition-item {
        flex-direction: column;
        text-align: center;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.75rem;
    }
    
    .social-link {
        width: 50px;
        height: 50px;
    }
}

/* ========================================
   1000 СТОЛОВ ДЛЯ ШКОЛ
   ======================================== */

.benefits-section,
.sponsors-section,
.schools-section,
.how-it-works-section {
    padding: 60px 0;
}

.benefits-section {
    background: var(--surface-secondary, #f9f9f9);
}

.schools-section {
    background: var(--surface-secondary, #f9f9f9);
}

.content-block {
    max-width: 900px;
    margin: 0 auto;
}

.content-block h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 32px 0 16px;
    color: var(--text-primary, #212121);
}

.content-block p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary, #666);
    margin-bottom: 16px;
}

/* Списки с галочками */
.benefits-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.6;
}

.benefits-list li svg {
    flex-shrink: 0;
    color: var(--success, #4caf50);
    margin-top: 2px;
}

.benefits-list li span {
    color: var(--text-secondary, #666);
}

.benefits-list li strong {
    color: var(--text-primary, #212121);
    font-weight: 600;
}

/* Нумерованный список шагов */
.steps-list {
    margin: 24px 0;
    padding-left: 24px;
}

.steps-list li {
    margin-bottom: 12px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary, #666);
}

/* Сетка шагов */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.step-card {
    background: white;
    padding: 32px 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.step-card__number {
    width: 64px;
    height: 64px;
    background: var(--accent-blue, #2196F3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary, #212121);
}

.step-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary, #666);
    margin: 0;
}

/* CTA блок */
.cta-block {
    margin-top: 40px;
    padding: 32px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f5f5f5 100%);
    border-radius: 12px;
    border-left: 4px solid var(--accent-blue, #2196F3);
    text-align: center;
}

.cta-block p {
    margin: 0 0 12px 0;
    font-size: 1.05rem;
}

.cta-block p:last-of-type {
    margin-bottom: 24px;
}

.cta-block .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    padding: 14px 32px;
}

.cta-block .btn svg {
    width: 18px;
    height: 18px;
}

/* Responsive */
@media (max-width: 768px) {
    .benefits-section,
    .sponsors-section,
    .schools-section,
    .how-it-works-section {
        padding: 40px 0;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-block {
        padding: 24px;
    }
}