/* ========== PROJECT PAGES SPECIFIC STYLES ========== */

/* Container ajustado para páginas de projeto (mais estreito para leitura) */
.project-hero .container,
.project-showcase .container,
.project-overview .container,
.project-tech .container,
.project-challenges .container,
.project-results .container,
.project-gallery .container,
.project-navigation .container {
    max-width: 1200px;
}

/* ========== PROJECT HERO ========== */
.project-hero {
    padding: 140px 0 60px;
    background: var(--white);
}

.project-breadcrumb {
    margin-bottom: 24px;
}

.project-breadcrumb a {
    font-size: 13px;
    color: var(--secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.project-breadcrumb a:hover {
    color: var(--primary);
}

.project-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    color: var(--primary);
}

.project-subtitle {
    font-size: 18px;
    font-weight: 300;
    color: var(--secondary);
    margin-bottom: 28px;
    line-height: 1.6;
}

.project-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.meta-item {
    font-size: 13px;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item::before {
    content: '•';
    color: var(--primary);
}

.meta-item:first-child::before {
    display: none;
}

/* ========== GIF SHOWCASE ========== */
.project-showcase {
    padding: 60px 0 100px;
    background: var(--tertiary);
}

.gif-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.gif-container img {
    width: 100%;
    display: block;
}

/* ========== PROJECT OVERVIEW ========== */
.project-overview {
    padding: 100px 0;
    background: var(--white);
}

.overview-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.overview-content h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--primary);
}

.overview-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--primary);
    margin-bottom: 18px;
}

.overview-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-box {
    background: var(--tertiary);
    padding: 24px;
    border-radius: 16px;
}

.info-box h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-box p {
    font-size: 15px;
    color: var(--primary);
    font-weight: 500;
}

/* ========== TECH STACK ========== */
.project-tech {
    padding: 100px 0;
    background: var(--tertiary);
}

.project-tech h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 48px;
    color: var(--primary);
    text-align: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tech-item {
    background: var(--white);
    padding: 24px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.tech-icon {
    font-size: 28px;
}

.tech-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}

/* ========== CHALLENGES ========== */
.project-challenges {
    padding: 100px 0;
    background: var(--white);
}

.project-challenges h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 48px;
    color: var(--primary);
}

.challenges-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.challenge-item {
    padding: 32px;
    background: var(--tertiary);
    border-radius: 20px;
    border-left: 4px solid var(--primary);
}

.challenge-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--primary);
}

.challenge-item p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--secondary);
}

/* ========== RESULTS ========== */
.project-results {
    padding: 100px 0;
    background: var(--tertiary);
}

.project-results h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 48px;
    color: var(--primary);
    text-align: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.metric-box {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.metric-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.metric-label {
    font-size: 13px;
    color: var(--secondary);
    font-weight: 500;
}

/* ========== GALLERY ========== */
.project-gallery {
    padding: 100px 0;
    background: var(--white);
}

.project-gallery h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 48px;
    color: var(--primary);
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.gallery-grid img {
    width: 100%;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-grid img:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

/* ========== PROJECT NAVIGATION ========== */
.project-navigation {
    padding: 80px 0;
    background: var(--tertiary);
}

.project-navigation .container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
}

.nav-prev, .nav-next, .nav-home {
    display: flex;
    flex-direction: column;
    padding: 24px 28px;
    background: var(--white);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.nav-prev:hover, .nav-next:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.nav-home {
    justify-content: center;
    align-items: center;
    padding: 20px 32px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}

.nav-home:hover {
    background: var(--primary);
    color: var(--white);
}

.nav-label {
    font-size: 12px;
    color: var(--secondary);
    margin-bottom: 6px;
}

.nav-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
}

.nav-next {
    text-align: right;
}

/* ========== RESPONSIVE - PROJECT PAGES ========== */
@media (max-width: 1024px) {
    .tech-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .project-hero { padding: 120px 0 40px; }
    .project-title { font-size: 36px; }
    .project-subtitle { font-size: 16px; }

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

    .project-overview h2,
    .project-tech h2,
    .project-challenges h2,
    .project-results h2,
    .project-gallery h2 {
        font-size: 32px;
    }

    .tech-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .metrics-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }

    .project-navigation .container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .project-tech { padding: 80px 0; }
    .project-overview { padding: 80px 0; }
    .project-challenges { padding: 80px 0; }
    .project-results { padding: 80px 0; }
    .project-gallery { padding: 80px 0; }
}

@media (max-width: 480px) {
    .project-title { font-size: 28px; }
    .project-subtitle { font-size: 15px; }

    .project-overview h2,
    .project-tech h2,
    .project-challenges h2,
    .project-results h2,
    .project-gallery h2 {
        font-size: 26px;
        margin-bottom: 32px;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tech-item {
        padding: 20px;
    }

    .metrics-grid { gap: 16px; }

    .metric-box {
        padding: 32px 24px;
    }

    .metric-number {
        font-size: 36px;
    }

    .challenge-item {
        padding: 24px;
    }

    .challenge-item h3 {
        font-size: 20px;
    }
}