.hero-section-dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 6rem 2rem;
    margin-top: 70px;
    padding-top: 6rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section-dark::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-left {
    padding-left: 4rem;
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin-left: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    color: #10b981;
    margin-bottom: 1.5rem;
}

.hero-section-dark h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-text a {
    color: #10b981;
    text-decoration: none;
    font-weight: 500;
}

.hero-text a:hover {
    text-decoration: underline;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.hero-right {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.logo-circle {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 0 60px rgba(16, 185, 129, 0.2), inset 0 0 30px rgba(0, 0, 0, 0.3);
}

.logo-circle::before {
    content: '';
    position: absolute;
    inset: -15px;
    border-radius: 50%;
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.logo-circle::after {
    content: '';
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.logo-circle .tc-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 50%;
}

.about-floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    animation: floatBadge 3s ease-in-out infinite;
}

.badge-automation {
    top: 10%;
    right: 5%;
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: #fbbf24;
    animation-delay: 0s;
}

.badge-innovation {
    top: 25%;
    left: 10%;
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: #fbbf24;
    animation-delay: 0.5s;
}

.badge-efficiency {
    bottom: 25%;
    left: 5%;
    background: rgba(244, 114, 182, 0.15);
    border: 1px solid rgba(244, 114, 182, 0.3);
    color: #f472b6;
    animation-delay: 1s;
}

.badge-security {
    bottom: 10%;
    right: 10%;
    background: rgba(244, 114, 182, 0.15);
    border: 1px solid rgba(244, 114, 182, 0.3);
    color: #f472b6;
    animation-delay: 1.5s;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.values-mission-section {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.values-column h2,
.mission-column h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.value-card {
    padding-left: 1rem;
    border-left: 3px solid var(--primary);
}

.value-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-gray);
    font-size: 0.85rem;
    line-height: 1.6;
}

.mission-text {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.mission-text strong {
    color: var(--primary);
    font-style: italic;
}

.why-section {
    padding: 4rem 2rem;
    background: linear-gradient(180deg, #f0fdfa 0%, #e0f7fa 100%);
}

.why-section .section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.why-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #8B5CF6, #06B6D4);
    border-radius: 2px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.why-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.why-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 10px;
}

.why-card-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.why-card-content p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 900px) {
    .hero-section-dark {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 10rem 2rem 4rem;
    }

    .hero-left {
        padding-left: 0;
        margin: 0 auto;
    }

    .hero-text {
        margin: 0 auto 2rem;
    }

    .hero-right {
        display: none;
    }

    .values-mission-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section-dark {
        padding: 6rem 1rem 3rem;
        margin-top: 56px;
    }

    .hero-section-dark h1 {
        font-size: 2rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    .content-wrapper {
        padding: 2rem 1rem;
    }

    .values-column h2,
    .mission-column h2 {
        font-size: 1.5rem;
    }

    .why-section {
        padding: 3rem 1rem;
    }

    .why-section .section-title {
        font-size: 1.5rem;
    }

    .why-card {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-section-dark h1 {
        font-size: 1.75rem;
    }

    .value-card {
        padding: 1rem;
    }

    .value-card h3 {
        font-size: 1rem;
    }
}