:root {
    --bg-color: #0E0D0B;
    --accent-color: #C98259;
    --text-color: #F0EBE3;
    --muted-color: #9C9589;
    --card-bg: #211B16;
    --card-border: #3D3128;
    --box-bg: #33271F;
    
    --font-heading: 'Bricolage Grotesk', sans-serif;
    --font-body: 'Manrope', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
}

/* Header Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 8%;
    max-width: 1280px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--muted-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-color) !important;
}

/* Container */
.work-container {
    max-width: 1000px;
    margin: 40px auto 80px auto;
    padding: 0 4%;
}

/* Case Study Outer Frame */
.case-study-card {
    background-color: var(--card-bg);
    border: 1.5px solid var(--accent-color);
    border-radius: 28px;
    padding: 50px;
}

.case-study-tag {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 800;
    letter-spacing: 0.12em;
}

.project-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 10px 0;
}

.project-subtitle {
    color: var(--muted-color);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Highlight Boxes */
.info-box {
    background-color: var(--box-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 24px 28px;
    margin-bottom: 30px;
}

.box-title {
    display: block;
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.info-box p {
    color: var(--text-color);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* Standard Content Blocks */
.section-content {
    margin-bottom: 30px;
}

.section-content h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.section-content p {
    color: var(--muted-color);
    font-size: 0.95rem;
    margin-bottom: 12px;
    line-height: 1.65;
}

/* Browser Mockup Window */
.mockup-window {
    background-color: #382B22;
    border-radius: 16px;
    overflow: hidden;
    margin: 40px 0 20px 0;
    border: 1px solid var(--card-border);
}

.browser-bar {
    background-color: #261D17;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    position: relative;
}

.browser-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #FF5F56; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #27C93F; }

.url-bar {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.25);
    padding: 3px 20px;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--muted-color);
}

/* Screens Layout Grid */
.screens-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 12px;
    padding: 16px;
    background-color: #382B22;
}

.screen-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.screen-item {
    display: flex;
    flex-direction: column;
    background: #0E0D0B;
    border-radius: 8px;
    overflow: hidden;
}

.screen-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.screen-label {
    background-color: #6E4935;
    color: var(--text-color);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    text-align: center;
    padding: 8px 4px;
    letter-spacing: 0.05em;
}

/* Tech Tags */
.tech-tags {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-bottom: 30px;
}

.pill-tag {
    background: #2E231B;
    border: 1px solid var(--card-border);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--muted-color);
}

/* Button */
.view-code-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--accent-color);
    color: var(--bg-color);
    text-decoration: none;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 25px;
    margin-top: 10px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.view-code-btn:hover {
    background-color: #E8A87C;
    transform: translateY(-2px);
}

/* Footer Layout */
.footer {
    border-top: 1px solid var(--card-border);
    padding: 30px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--muted-color);
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Responsive Rules */
@media (max-width: 850px) {
    .case-study-card {
        padding: 25px;
    }
    .screens-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar, .footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .footer-left {
        flex-direction: column;
    }
}