/* ===== СТРАНИЦА ИНВЕСТОРАМ ===== */
.investments-page {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    font-family: 'Gilroy', sans-serif;
    color: #121212;
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
}

.investments-container {
    max-width: 1280px;
    width: 100%;
    margin: 15vh auto 0;        /* увеличен отступ сверху */
    flex: 1 0 auto;            /* занимает доступное пространство */
}

.investments-title {
    font-size: 3.2rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #121212;
    text-align: center;
}

.investments-title.highlight {
    background: linear-gradient(150deg, #121212 0%, #595959 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.investments-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: #4a4a4a;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.feature-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 30px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.feature-icon {
    font-size: 2.5rem;
    color: #121212;            /* чёрный вместо красного */
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #121212;
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
}

/* Блок контактов для инвесторов (монохром) */
.investor-contact {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-label {
    font-weight: 500;
    color: #666;
    font-size: 1rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
    text-transform: none !important;
    color: #121212;
    transition: color 0.2s, border-color 0.2s;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}
.contact-link:hover {
    color: #000;
    border-bottom-color: #121212;
}

.contact-link i {
    font-size: 1.4rem;
    text-transform: none !important;
}

.investor-extra-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 80px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    z-index: 10;
    padding: 60px 60px 60px 60px;
}

.investor-extra-footer .extra-footer-left .extra-footer-label {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    color: #121212;
    text-transform: uppercase;
}

.investor-extra-footer .extra-footer-right {
    display: flex;
    align-items: center;
    gap: 150px;
}

.investor-extra-footer .footer-email-link {
    color: #121212;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(0,0,0,0.2);
    padding-bottom: 2px;
    transition: border-color 0.2s;
}
.investor-extra-footer .footer-email-link:hover {
    border-bottom-color: #121212;  /* чёрный вместо красного */
}

.investor-extra-footer .footer-social-mini {
    display: flex;
    gap: 25px;
    align-items: center;
}

.investor-extra-footer .footer-social-mini .social-link {
    display: inline-flex;
    align-items: center;
    color: #121212;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.2s;
}
.investor-extra-footer .footer-social-mini .social-link:hover {
    color: #555;                /* серый при наведении */
}

/* Адаптивность */
@media (max-width: 1024px) {
    .investments-title {
        font-size: 2.8rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .investments-title {
        font-size: 2.2rem;
    }
    .investments-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin-left: auto;
        margin-right: auto;
    }
    .investor-contact {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    .contact-item {
        width: 100%;
        justify-content: center;
    }
    .investor-extra-footer {
        padding: 0 30px;
    }
    .investor-extra-footer .extra-footer-right {
        gap: 20px;
    }
    .investor-extra-footer .footer-social-mini {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .investments-title {
        font-size: 1.8rem;
    }
    .investor-extra-footer {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        height: auto;
        padding: 15px 30px;
        gap: 15px;
    }
    .investments-page {
        padding-bottom: 120px;
    }
}

/* ===== ПРЕДПРОСМОТР ПРЕЗЕНТАЦИИ (ДОБАВЛЕНО ПОД ВСЕМ) ===== */
.preview-section {
    text-align: center;
    margin: 2rem 0 3rem 0;
}

.preview-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #121212;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Gilroy', sans-serif;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: background 0.2s;
}

.preview-button:hover {
    background: #333;
}

.preview-button i {
    font-size: 1.1rem;
}

/* Модальное окно */
.preview-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.preview-modal-content {
    width: 95%;
    height: 95%;
    max-width: 1400px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.preview-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

.preview-modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: #121212;
}

.preview-modal-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: #121212;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.preview-modal-close:hover {
    background: #e74c3c;
}

.preview-modal-body {
    flex: 1;
    background: #e9ecef;
}

.preview-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: white;
}

/* Адаптивность для предпросмотра */
@media (max-width: 768px) {
    .preview-button {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .preview-modal-header {
        padding: 12px 20px;
    }
    
    .preview-modal-header h3 {
        font-size: 1.1rem;
    }
    
    .preview-modal-close {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .preview-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* ===== КНОПКА ПРЕДПРОСМОТРА ===== */
.preview-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #121212;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Gilroy', sans-serif;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: background 0.2s ease;
    margin: 2rem 0;
}

.preview-btn:hover {
    background: #333;
}

.preview-btn i {
    font-size: 1.1rem;
}