/* Modern About Section */
.about-section {
    padding: 7rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.about-section::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.about-section .container {
    position: relative;
    z-index: 1;
}

/* Section Header */
.about-header {
    text-align: center;
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.75rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.about-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.about-main-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.about-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Main Content Grid */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

/* Overview Cards */
.about-overview {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.overview-card {
    background: white;
    padding: 2.25rem;
    border-radius: 16px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.overview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.overview-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-6px);
    border-color: #667eea;
}

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

.overview-title {
    font-size: 1.625rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.overview-title::before {
    content: '';
    width: 6px;
    height: 28px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px;
}

.overview-text {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: #475569;
    margin-bottom: 1.25rem;
}

.overview-text:last-child {
    margin-bottom: 0;
}

/* Features Section */
.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.features-section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.25rem;
}

.features-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 70%;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px;
}

.feature-card {
    display: flex;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.15);
    transform: translateX(8px);
    border-color: rgba(102, 126, 234, 0.3);
}

.feature-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.feature-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    font-weight: 700;
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.feature-number::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    filter: blur(8px);
}

.feature-card:hover .feature-number {
    transform: scale(1.1) rotate(-5deg);
}

.feature-card:hover .feature-number::before {
    opacity: 0.6;
}

.feature-details {
    flex: 1;
}

.feature-heading {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.feature-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: #64748b;
    margin: 0;
}

/* Core Values Section */
.core-values {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 4rem 3rem;
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(102, 126, 234, 0.25);
    position: relative;
    overflow: hidden;
}

.core-values::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.core-values::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.values-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: white;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
    letter-spacing: -0.01em;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.value-item {
    text-align: center;
    padding: 2.5rem 1.75rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.value-item:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.value-item:hover::before {
    opacity: 1;
}

.value-item i {
    font-size: 3rem;
    color: white;
    margin-bottom: 1.25rem;
    display: block;
    transition: transform 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.value-item:hover i {
    transform: scale(1.15) rotateY(360deg);
}

.value-item h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.875rem;
    letter-spacing: -0.01em;
}

.value-item p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .about-main-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    .about-section {
        padding: 5rem 0;
    }
    
    .about-main-title {
        font-size: 2.25rem;
    }
    
    .about-subtitle {
        font-size: 1.125rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 4rem 0;
    }
    
    .about-header {
        margin-bottom: 3rem;
    }
    
    .about-main-title {
        font-size: 2rem;
    }
    
    .about-subtitle {
        font-size: 1rem;
    }
    
    .overview-card {
        padding: 1.5rem;
    }
    
    .feature-card {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .feature-number {
        width: 45px;
        height: 45px;
        font-size: 1.125rem;
    }
    
    .core-values {
        padding: 2.5rem 1.5rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .value-item {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 3rem 0;
    }
    
    .about-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1.2rem;
    }
    
    .about-main-title {
        font-size: 1.75rem;
    }
    
    .about-subtitle {
        font-size: 0.9375rem;
    }
    
    .overview-title {
        font-size: 1.25rem;
    }
    
    .overview-text {
        font-size: 0.9375rem;
    }
    
    .features-section-title {
        font-size: 1.5rem;
    }
    
    .feature-heading {
        font-size: 1rem;
    }
    
    .feature-text {
        font-size: 0.875rem;
    }
    
    .core-values {
        padding: 2rem 1rem;
    }
    
    .values-title {
        font-size: 1.5rem;
    }
    
    .value-item i {
        font-size: 2rem;
    }
    
    .value-item h4 {
        font-size: 1.125rem;
    }
    
    .value-item p {
        font-size: 0.875rem;
    }
}