/*
==========================================================================
Стили для страницы "Линейка Signum"
==========================================================================
*/

/* Hero-блок */
.signum-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.signum-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(82, 121, 111, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.signum-hero .hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.signum-hero .hero-text h1 {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.signum-hero .subtitle {
    font-size: 1.4rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    font-weight: 500;
    line-height: 1.4;
}

.signum-hero .hero-description {
    margin-bottom: 2.5rem;
}

.signum-hero .hero-description p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.signum-hero .hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* Статистика */
.signum-statistics {
    padding: 80px 0;
    background-color: var(--white);
}

.statistics-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.statistics-intro p {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 500;
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.statistic-item {
    text-align: center;
    padding: 40px 30px;
    background-color: var(--bg-light);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.statistic-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-family: var(--font-heading);
    line-height: 1;
}

.stat-description {
    font-size: 1.125rem;
    line-height: 1.5;
    color: var(--text-light);
    font-weight: 500;
}

.statistics-conclusion {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 20px;
}

.statistics-conclusion p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.statistics-conclusion p:last-child {
    margin-bottom: 0;
    font-style: italic;
    color: var(--accent-color);
    font-weight: 500;
}

/* Сигналы организма */
.body-signals {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.signals-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.signals-intro p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.signals-intro .emphasis {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.signals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
}

.signal-category {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.signal-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.signal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--pale-dogwood) 100%);
    color: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.signal-icon svg {
    width: 40px;
    height: 40px;
}

.signal-category h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.signal-category ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.signal-category li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.signal-category li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.signals-conclusion {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 30px;
    background-color: var(--white);
    border-radius: 15px;
    border-left: 4px solid var(--accent-color);
}

.signals-conclusion p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin: 0;
    color: var(--text-light);
}

/* Философия Signum */
.signum-philosophy {
    padding: 80px 0;
    background-color: var(--white);
}

.philosophy-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.philosophy-intro p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.philosophy-intro .emphasis {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
}

.principle-item {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.principle-item:hover {
    background-color: var(--white);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.principle-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.principle-icon svg {
    width: 40px;
    height: 40px;
}

.principle-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.principle-item p {
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

.philosophy-conclusion {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--pale-dogwood) 100%);
    border-radius: 20px;
    color: var(--white);
}

.philosophy-conclusion p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin: 0;
}

/* Продукты линейки */
.signum-products {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.products-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.products-intro p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 3rem;
}

.product-category {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.product-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--pale-dogwood) 100%);
    color: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.product-icon svg {
    width: 40px;
    height: 40px;
}

.product-category h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.product-category ul {
    list-style: none;
    padding: 0;
}

.product-category li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.product-category li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.products-note {
    text-align: center;
    padding: 30px;
    background-color: rgba(82, 121, 111, 0.1);
    border-radius: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.products-note p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin: 0;
}

/* Научная база */
.scientific-base {
    padding: 80px 0;
    background-color: var(--white);
}

.base-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.base-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.base-text p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.base-text h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.base-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.base-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.125rem;
}

.base-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.base-conclusion {
    padding: 25px;
    background-color: var(--bg-light);
    border-radius: 15px;
    border-left: 4px solid var(--accent-color);
}

.base-conclusion p {
    margin-bottom: 1rem;
}

.base-conclusion p:last-child {
    margin-bottom: 0;
    font-style: italic;
    color: var(--accent-color);
}

.base-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* Истории клиентов */
.client-stories {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 3rem;
}

.story-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.story-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.story-quote {
    margin-bottom: 25px;
}

.story-quote p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-light);
    font-style: italic;
    margin: 0;
    position: relative;
}

.story-quote p::before {
    content: '"';
    font-size: 3rem;
    color: var(--accent-color);
    position: absolute;
    left: -20px;
    top: -10px;
    font-family: serif;
}

.story-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info h4 {
    font-size: 1.125rem;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.author-info span {
    color: var(--text-light);
    font-size: 0.875rem;
}

.target-audience {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.target-audience h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.audience-list {
    list-style: none;
    padding: 0;
    text-align: left;
    display: inline-block;
}

.audience-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.125rem;
}

.audience-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Процесс работы */
.work-process {
    padding: 80px 0;
    background-color: var(--white);
}

.process-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.process-intro p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.process-intro .emphasis {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.process-steps {
    display: grid;
    gap: 30px;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 30px;
    background-color: var(--bg-light);
    border-radius: 20px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -25px;
    left: 45px;
    width: 2px;
    height: 20px;
    background-color: var(--accent-color);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.step-content p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-light);
}

.process-conclusion {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 30px;
    background-color: rgba(82, 121, 111, 0.1);
    border-radius: 15px;
    border-left: 4px solid var(--accent-color);
}

.process-conclusion p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin: 0;
    color: var(--text-light);
}

/* FAQ */
.signum-faq {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.signum-faq .accordion {
    max-width: 800px;
    margin: 40px auto 0;
}

/* Заключительный CTA */
.signum-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.signum-cta .cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--white);
    line-height: 1.2;
}

.cta-description {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.cta-description p {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.benefits-preview {
    margin-bottom: 3rem;
}

.benefits-preview h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.benefits-list {
    list-style: none;
    padding: 0;
    display: inline-block;
    text-align: left;
}

.benefits-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 1.125rem;
    color: var(--white);
    opacity: 0.95;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--white);
    font-weight: bold;
    font-size: 1.25rem;
}

.cta-conclusion {
    margin-bottom: 3rem;
}

.cta-conclusion p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

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

.cta-buttons .btn {
    background-color: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 18px 40px;
    font-size: 1.125rem;
}

.cta-buttons .btn:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
}

.cta-buttons .btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.cta-buttons .btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Боковая панель */
.signum-sidebar {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    z-index: 100;
}

.sidebar-widgets {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.widget {
    background-color: var(--white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid var(--bg-light);
}

.widget h3 {
    font-size: 1.125rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.widget p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.5;
}

.widget .btn {
    width: 100%;
    padding: 10px 20px;
    font-size: 0.875rem;
}

.express-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.express-form input,
.express-form textarea {
    padding: 10px 15px;
    border: 1px solid var(--bg-light);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: inherit;
}

.express-form input:focus,
.express-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.express-form .btn {
    margin-top: 10px;
}

/*
==========================================================================
Адаптивность для страницы Signum
==========================================================================
*/

@media (max-width: 1024px) {
    .signum-sidebar {
        position: static;
        width: 100%;
        margin-top: 50px;
        transform: none;
        right: auto;
        top: auto;
    }
    
    .sidebar-widgets {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .widget {
        max-width: 300px;
    }
    
    .signum-hero .hero-content,
    .base-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .statistics-grid,
    .signals-grid,
    .principles-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    /* Hero */
    .signum-hero {
        padding: 100px 0 60px;
    }
    
    .signum-hero .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .signum-hero .subtitle {
        font-size: 1.2rem;
    }
    
    /* Секции */
    .signum-statistics,
    .body-signals,
    .signum-philosophy,
    .signum-products,
    .scientific-base,
    .client-stories,
    .work-process,
    .signum-faq {
        padding: 60px 0;
    }
    
    .signum-cta {
        padding: 80px 0;
    }
    
    /* Сетки */
    .statistics-grid,
    .signals-grid,
    .principles-grid,
    .products-grid,
    .stories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Статистика */
    .stat-number {
        font-size: 3rem;
    }
    
    /* Процесс */
    .process-step {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .process-step:not(:last-child)::after {
        display: none;
    }
    
    /* CTA */
    .signum-cta .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-description p {
        font-size: 1.125rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Боковая панель */
    .sidebar-widgets {
        flex-direction: column;
    }
    
    .widget {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .signum-hero .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .signal-category,
    .principle-item,
    .product-category,
    .story-item {
        padding: 25px 20px;
    }
    
    .signum-cta .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .signum-sidebar {
        right: 15px;
        width: calc(100% - 30px);
    }
}

/* Скрыть боковую панель на мобильных устройствах */
@media (max-width: 768px) {
    .signum-sidebar {
        position: static;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        margin: 50px auto 0;
        max-width: 600px;
    }
}