.altsur-about-hero {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #F8FAFF 0%, #EEF4FF 20%, #E8F4FD 60%, #F0F8FF 100%);
    position: relative;
    overflow: hidden;
}

.altsur-about-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 60%;
    height: 160%;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.08) 0%, transparent 70%);
    animation: heroFloat 20s ease-in-out infinite;
}

.altsur-about-hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.altsur-about-hero-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
    align-items: center;
}

.altsur-about-hero-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.altsur-about-hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--altsur-text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
}

.altsur-about-hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.altsur-hero-stat {
    text-align: center;
}

.altsur-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--altsur-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.altsur-stat-label {
    font-size: 14px;
    color: var(--altsur-text-secondary);
    font-weight: 500;
}

.altsur-about-hero-visual img {
    width: 100%;
    height: auto;
    border-radius: var(--altsur-radius-large);
    box-shadow: var(--altsur-shadow-heavy);
}

.altsur-company-story {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

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

.altsur-story-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: start;
}

.altsur-story-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.altsur-story-intro {
    font-size: 18px;
    color: var(--altsur-text-secondary);
    line-height: 1.7;
    margin-bottom: 50px;
}

.altsur-story-timeline {
    position: relative;
}

.altsur-story-timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--altsur-border-light);
}

.altsur-story-milestone {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    position: relative;
}

.altsur-story-milestone:last-child {
    margin-bottom: 0;
}

.altsur-milestone-year {
    width: 80px;
    height: 80px;
    background: var(--altsur-gradient-blue);
    color: var(--altsur-text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
    box-shadow: var(--altsur-shadow-medium);
    position: relative;
    z-index: 2;
}

.altsur-milestone-content {
    flex: 1;
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-large);
    padding: 32px 28px;
    border: 1px solid var(--altsur-border-light);
    margin-top: 20px;
    transition: var(--altsur-transition);
}

.altsur-milestone-content:hover {
    transform: translateX(8px);
    box-shadow: var(--altsur-shadow-medium);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-milestone-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.altsur-milestone-content p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    font-size: 15px;
    margin: 0;
}

.altsur-story-visual img {
    width: 100%;
    height: auto;
    border-radius: var(--altsur-radius-large);
    box-shadow: var(--altsur-shadow-medium);
    position: sticky;
    top: 120px;
}

.altsur-mission-vision {
    padding: 120px 0;
    background: var(--altsur-bg-secondary);
}

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

.altsur-section-header {
    text-align: center;
    margin-bottom: 80px;
}

.altsur-section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--altsur-text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.altsur-section-header p {
    font-size: 18px;
    color: var(--altsur-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.altsur-mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.altsur-mission-card,
.altsur-vision-card {
    background: var(--altsur-bg-primary);
    border-radius: var(--altsur-radius-large);
    padding: 40px 32px;
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
}

.altsur-mission-card:hover,
.altsur-vision-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--altsur-shadow-heavy);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-mission-icon,
.altsur-vision-icon {
    width: 80px;
    height: 80px;
    background: var(--altsur-gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-text-light);
    font-size: 32px;
    margin-bottom: 24px;
}

.altsur-mission-card h3,
.altsur-vision-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.altsur-mission-card p,
.altsur-vision-card p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    font-size: 16px;
    margin-bottom: 24px;
}

.altsur-mission-points {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.altsur-point-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--altsur-text-secondary);
}

.altsur-point-item i {
    color: var(--altsur-primary);
    font-size: 14px;
}

.altsur-vision-goals {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.altsur-goal-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-medium);
    border: 1px solid var(--altsur-border-light);
}

.altsur-goal-number {
    font-size: 20px;
    font-weight: 700;
    color: var(--altsur-primary);
    min-width: 60px;
}

.altsur-goal-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--altsur-text-secondary);
}

.altsur-team-members {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

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

.altsur-team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.altsur-team-member {
    background: var(--altsur-bg-primary);
    border-radius: var(--altsur-radius-large);
    padding: 32px 24px;
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
    text-align: center;
}

.altsur-team-member:hover {
    transform: translateY(-8px);
    box-shadow: var(--altsur-shadow-medium);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-member-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--altsur-bg-secondary);
    box-shadow: var(--altsur-shadow-light);
}

.altsur-member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.altsur-member-info h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.altsur-member-role {
    color: var(--altsur-primary);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.altsur-member-info p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    font-size: 15px;
    margin-bottom: 20px;
}

.altsur-member-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.altsur-member-skills span {
    background: rgba(10, 132, 255, 0.1);
    color: var(--altsur-primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.altsur-member-social {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.altsur-member-social a {
    width: 36px;
    height: 36px;
    background: var(--altsur-bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-text-secondary);
    text-decoration: none;
    transition: var(--altsur-transition);
    border: 1px solid var(--altsur-border-light);
}

.altsur-member-social a:hover {
    background: var(--altsur-primary);
    color: var(--altsur-text-light);
    border-color: var(--altsur-primary);
    transform: translateY(-2px);
}

.altsur-company-values {
    padding: 120px 0;
    background: var(--altsur-bg-secondary);
}

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

.altsur-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.altsur-value-card {
    background: var(--altsur-bg-primary);
    border-radius: var(--altsur-radius-large);
    padding: 32px 24px;
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.altsur-value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--altsur-gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--altsur-transition);
}

.altsur-value-card:hover::before {
    transform: scaleX(1);
}

.altsur-value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--altsur-shadow-heavy);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-value-icon {
    width: 70px;
    height: 70px;
    background: rgba(10, 132, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-primary);
    font-size: 28px;
    margin: 0 auto 20px;
    transition: var(--altsur-transition);
}

.altsur-value-card:hover .altsur-value-icon {
    background: var(--altsur-gradient-blue);
    color: var(--altsur-text-light);
    transform: scale(1.1);
}

.altsur-value-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.altsur-value-card p {
    color: var(--altsur-text-secondary);
    line-height: 1.6;
    font-size: 15px;
    margin: 0;
}

.altsur-achievements {
    padding: 120px 0;
    background: var(--altsur-bg-primary);
}

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

.altsur-achievements-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.altsur-achievements-main {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.altsur-achievement-featured {
    background: var(--altsur-gradient-blue);
    color: var(--altsur-text-light);
    border-radius: var(--altsur-radius-large);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
}

.altsur-achievement-featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: heroFloat 15s ease-in-out infinite;
}

.altsur-achievement-featured .altsur-achievement-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-text-light);
    font-size: 32px;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.altsur-achievement-featured h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
    position: relative;
    z-index: 2;
}

.altsur-achievement-featured p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 16px;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.altsur-achievement-year {
    position: absolute;
    top: 32px;
    right: 32px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--altsur-text-light);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    z-index: 2;
}

.altsur-achievements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.altsur-achievement-item {
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-large);
    padding: 24px 20px;
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
    position: relative;
}

.altsur-achievement-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--altsur-shadow-medium);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-achievement-item .altsur-achievement-icon {
    width: 50px;
    height: 50px;
    background: rgba(10, 132, 255, 0.1);
    border-radius: var(--altsur-radius-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-primary);
    font-size: 20px;
    margin-bottom: 16px;
}

.altsur-achievement-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.altsur-achievement-item p {
    color: var(--altsur-text-secondary);
    line-height: 1.5;
    font-size: 14px;
    margin-bottom: 12px;
}

.altsur-achievement-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--altsur-primary);
    color: var(--altsur-text-light);
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
}

.altsur-achievements-stats {
    background: var(--altsur-bg-secondary);
    border-radius: var(--altsur-radius-large);
    padding: 32px 24px;
    border: 1px solid var(--altsur-border-light);
    height: fit-content;
    position: sticky;
    top: 120px;
}

.altsur-achievements-stats h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--altsur-text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.altsur-stats-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.altsur-stat-achievement {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--altsur-bg-primary);
    border-radius: var(--altsur-radius-medium);
    border: 1px solid var(--altsur-border-light);
    transition: var(--altsur-transition);
}

.altsur-stat-achievement:hover {
    transform: translateX(4px);
    border-color: rgba(10, 132, 255, 0.2);
}

.altsur-stat-icon {
    width: 40px;
    height: 40px;
    background: rgba(10, 132, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--altsur-primary);
    font-size: 16px;
    flex-shrink: 0;
}

.altsur-stat-content {
    flex: 1;
}

.altsur-stat-achievement .altsur-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--altsur-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.altsur-stat-achievement .altsur-stat-label {
    font-size: 13px;
    color: var(--altsur-text-secondary);
    font-weight: 500;
}

.altsur-about-cta {
    padding: 120px 0;
    background: var(--altsur-gradient-dark);
    color: var(--altsur-text-light);
}

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

.altsur-about-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.altsur-about-cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.altsur-about-cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 40px;
}

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

.altsur-about-cta .altsur-btn-primary {
    background: var(--altsur-text-light);
    color: var(--altsur-text-primary);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.altsur-about-cta .altsur-btn-primary:hover {
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

.altsur-about-cta .altsur-btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--altsur-text-light);
}

.altsur-about-cta .altsur-btn-outline:hover {
    border-color: var(--altsur-text-light);
    background: var(--altsur-text-light);
    color: var(--altsur-text-primary);
}

@media (max-width: 1024px) {
    .altsur-about-hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .altsur-story-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .altsur-mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .altsur-team-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .altsur-values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .altsur-achievements-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .altsur-achievements-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .altsur-about-hero-container,
    .altsur-story-container,
    .altsur-mission-container,
    .altsur-team-container,
    .altsur-values-container,
    .altsur-achievements-container,
    .altsur-about-cta-container {
        padding: 0 24px;
    }
    
    .altsur-about-hero {
        padding: 100px 0 80px;
    }
    
    .altsur-company-story,
    .altsur-mission-vision,
    .altsur-team-members,
    .altsur-company-values,
    .altsur-achievements,
    .altsur-about-cta {
        padding: 80px 0;
    }
    
    .altsur-about-hero-stats {
        justify-content: center;
        gap: 24px;
    }
    
    .altsur-story-timeline::before {
        left: 30px;
    }
    
    .altsur-story-milestone {
        gap: 20px;
    }
    
    .altsur-milestone-year {
        width: 60px;
        height: 60px;
        font-size: 14px;
    }
    
    .altsur-milestone-content {
        padding: 24px 20px;
        margin-top: 10px;
    }
    
    .altsur-values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .altsur-about-cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .altsur-achievement-featured {
        padding: 32px 24px;
    }
    
    .altsur-achievement-year {
        position: static;
        display: inline-block;
        margin-top: 16px;
    }
}