/* css/projects.css */

.projects-page {
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-y: auto;
}

.page-content {
    flex: 1;
    padding-top: 100px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* --- Projects Hero --- */
.projects-hero {
    text-align: center;
    padding: 60px 20px;
}

.projects-hero .hero-title {
    font-family: var(--font-tech);
    font-size: clamp(2rem, 8vw, 4rem);
    letter-spacing: 4px;
    margin-bottom: 10px;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
    font-family: var(--font-tech);
    font-size: 0.8rem;
    border-radius: 50px;
    cursor: pointer;
    transition: 0.3s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--electric-blue);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.4);
}

/* --- Project Grid --- */
.projects-grid-container {
    padding: 40px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    perspective: 1000px;
}

.card-inner {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .card-inner {
    transform: translateY(-10px) rotateX(5deg) rotateY(-5deg);
    border-color: var(--electric-blue);
    background: rgba(255, 255, 255, 0.08);
}

.project-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 180, 216, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: 0.3s;
}

.project-card:hover .thumb-overlay {
    opacity: 1;
}

.view-btn {
    border: 2px solid white;
    padding: 8px 20px;
    color: white;
    font-family: var(--font-tech);
}

.project-info {
    padding: 25px;
}

.project-tag {
    color: var(--electric-blue);
    font-family: var(--font-tech);
    font-size: 0.7rem;
    letter-spacing: 1px;
}

.project-title {
    font-size: 1.4rem;
    margin: 8px 0;
    color: white;
}

.project-desc {
    font-size: 0.9rem;
    opacity: 0.6;
    line-height: 1.5;
}

/* --- 🔥 Pagination Fix (แนวนอน) --- */
.pagination-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 80px 0 120px; /* เพิ่มระยะห่างล่าง */
    width: 100%;
    position: relative;
    z-index: 100;
    opacity: 1 !important; /* บังคับให้แสดงผล */
    visibility: visible !important;
}

.page-numbers {
    display: flex;
    flex-direction: row;
    gap: 12px;
}

.page-num {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: var(--font-tech);
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.page-num.active, .page-num:hover {
    background: var(--electric-blue);
    color: var(--bg-dark);
    border-color: var(--electric-blue);
    box-shadow: 0 0 15px rgba(0, 180, 216, 0.3);
}

.page-nav {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: 0.3s;
}

.page-nav:hover {
    color: var(--electric-blue);
}

.project-card {
    perspective: 1000px;
    opacity: 0; /* เริ่มต้นซ่อนไว้เพื่อให้ JS สั่งโชว์ทีละใบ */
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.5s ease;
}