/* Case Studies Section Styles */
.case-studies {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #0a0a1f 0%, #1a1a3e 50%, #0f0f2f 100%);
    position: relative;
    overflow: hidden;
}

.case-studies::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -25%;
    width: 50%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite;
}

.case-studies-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.case-header-section {
    text-align: center;
    margin-bottom: 4rem;
}

.case-header-section h2 {
    font-size: 3rem;
    background: linear-gradient(135deg, #FF6B35, #F7B731);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.case-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Case Study Card */
.case-study-wrapper {
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
}

.case-study-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 3rem;
    width: 100%;
    max-width: 900px;
    animation: fadeInUp 0.6s ease;
}

.case-study-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--case-color, linear-gradient(90deg, #FF6B35, #F7B731));
}

.case-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.case-logo {
    width: 120px;
    height: 60px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.75rem;
    border-radius: 12px;
}

.case-meta {
    flex: 1;
}

.case-company {
    color: var(--text);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.case-duration {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.case-campaign {
    color: var(--text);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.case-story {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.case-section h4 {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
}

.case-section p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Metrics Comparison */
.case-metrics {
    margin-bottom: 2rem;
}

.case-metrics h4 {
    color: var(--text);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.metrics-comparison {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-label {
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: capitalize;
}

.metric-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
}

.metric-bar {
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    font-weight: 600;
    color: #ffffff;
    position: relative;
    transform-origin: left;
    transform: scaleX(0);
    opacity: 0;
    transition: all 0.8s ease;
}

.before-bar {
    background: rgba(160, 163, 189, 0.3);
    border: 1px solid rgba(160, 163, 189, 0.5);
}

.after-bar {
    background: linear-gradient(90deg, var(--case-color, #FF6B35), rgba(255, 107, 53, 0.6));
    border: 1px solid var(--case-color, #FF6B35);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.metric-change {
    color: #26DE81;
    font-size: 1rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* Highlights */
.case-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.highlight-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(38, 222, 129, 0.1);
    border: 1px solid rgba(38, 222, 129, 0.3);
    border-radius: 50px;
    color: #26DE81;
    font-size: 0.9rem;
    font-weight: 600;
}

.highlight-badge svg {
    width: 18px;
    height: 18px;
}

/* Navigation */
.case-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.case-nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-nav-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent);
    transform: scale(1.1);
}

.case-indicator {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .case-studies {
        padding: 4rem 1.5rem;
    }

    .case-header-section h2 {
        font-size: 2rem;
    }

    .case-study-card {
        padding: 2rem 1.5rem;
    }

    .case-header {
        flex-direction: column;
        text-align: center;
    }

    .case-logo {
        width: 100px;
        height: 50px;
    }

    .case-company {
        font-size: 1.2rem;
    }

    .case-campaign {
        font-size: 1.4rem;
    }

    .metric-bar {
        height: 35px;
        font-size: 0.85rem;
    }

    .case-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}