/* Case Study Specific Styles */

.case-study-main {
    padding-top: 120px;
}

/* Hero Section */
.case-study-hero {
    padding: 60px 0 100px;
    background: linear-gradient(135deg, var(--color-white) 0%, #f8f8f8 100%);
    position: relative;
    overflow: hidden;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 40px;
    transition: all 0.3s;
}

.back-link:hover {
    color: var(--color-primary);
    transform: translateX(-3px);
}

.back-link svg {
    width: 18px;
    height: 18px;
}

.hero-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.meta-tag {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 6px 16px;
    background: rgba(247, 63, 118, 0.1);
    border-radius: 20px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 700;
    line-height: 1;
    color: var(--color-dark);
    margin: 0 0 30px 0;
    letter-spacing: -2px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: clamp(20px, 3vw, 28px);
    line-height: 1.5;
    color: var(--color-text);
    max-width: 800px;
    margin-bottom: 60px;
}

.hero-image {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        var(--color-dark) 0%,
        #2a2a4e 50%,
        var(--color-primary) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: clamp(24px, 4vw, 48px);
    color: var(--color-white);
    font-weight: 700;
    text-transform: uppercase;
}

/* Content Sections */
.case-study-section {
    padding: 80px 0;
}

.case-study-section.alt-bg {
    background: #f8f8f8;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 30px 0;
    line-height: 1.2;
    text-transform: uppercase;
}

.subsection-heading {
    font-family: var(--font-display);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 25px 0;
    line-height: 1.3;
}

.lead-text {
    font-size: 22px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 30px;
    font-weight: 500;
}

.case-study-section p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 25px;
}

.feature-list {
    margin: 30px 0 30px 30px;
    padding: 0;
}

.feature-list li {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
    padding-left: 10px;
}

.feature-list li strong {
    color: var(--color-dark);
    font-weight: 600;
}

/* Stats Grid */
.case-study-stats {
    padding: 80px 0;
    background: var(--color-accent);
}

.stats-grid-case {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 60px;
}

.stat-item-case {
    text-align: center;
}

.stat-number-case {
    font-family: var(--font-display);
    font-size: clamp(56px, 8vw, 80px);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: 15px;
    letter-spacing: -2px;
}

.stat-label-case {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Tags Grid */
.tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.tag {
    display: inline-block;
    padding: 10px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-dark);
    border-radius: 30px;
    font-family: var(--font-mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--color-dark);
    transition: all 0.3s;
}

.tag:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

/* Next Project */
.next-project-section {
    padding: 100px 0;
    background: var(--color-dark);
    text-align: center;
}

.next-label {
    font-family: var(--font-mono);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.next-project-link {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s;
}

.next-project-link:hover {
    color: var(--color-primary);
    transform: translateX(10px);
}

.next-project-link svg {
    width: 32px;
    height: 32px;
}

/* Content Images */
.content-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin: 40px 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.content-image-wide {
    aspect-ratio: 16/9;
}

.content-image-square {
    aspect-ratio: 1/1;
}

.content-image-portrait {
    aspect-ratio: 3/4;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.image-grid .content-image {
    margin: 0;
}

.image-caption {
    text-align: center;
    font-size: 14px;
    color: var(--color-text);
    margin-top: 15px;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .case-study-main {
        padding-top: 100px;
    }

    .case-study-hero {
        padding: 40px 0 60px;
    }

    .case-study-section {
        padding: 60px 0;
    }

    .stats-grid-case {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image {
        aspect-ratio: 4/3;
    }

    .image-grid {
        grid-template-columns: 1fr;
    }
}