/* projects.css — Projects section, expandable extra cards, See More button */

.projects-inner {
    padding: 100px 5%;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

/* Extra projects — hidden by default */
.projects-extra {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.4s ease,
        margin-top 0.4s ease;
    opacity: 0;
    margin-top: 0;
}

.projects-extra.expanded {
    max-height: 1000px;
    opacity: 1;
    margin-top: 30px;
}

/* See More button */
.see-more-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 36px;
}

.see-more-btn {
    background: transparent;
    border: 1px solid rgba(74, 144, 226, 0.35);
    color: #4a90e2;
    padding: 10px 28px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s ease, border-color 0.2s ease,
        box-shadow 0.2s ease, transform 0.1s ease;
}

.see-more-btn:hover {
    background: rgba(74, 144, 226, 0.1);
    border-color: rgba(74, 144, 226, 0.6);
    box-shadow: 0 0 16px rgba(74, 144, 226, 0.2);
}

.see-more-btn:active {
    transform: scale(0.95);
}

.see-more-arrow {
    display: inline-block;
    transition: transform 0.35s ease;
}

.see-more-btn.open .see-more-arrow {
    transform: rotate(180deg);
}

/* Project cards */
.project-card {
    background-color: #151515;
    border: 1px solid #222;
    border-radius: 8px;
    padding: 30px;
    position: relative;
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: #222;
    font-weight: 800;
}

.project-info h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-top: 10px;
    margin-bottom: 15px;
}

.project-info p {
    color: #aaa;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.project-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    align-items: center;
}

.project-links a {
    display: inline-flex;
    opacity: 0.5;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.project-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.project-links a:active {
    transform: scale(0.9);
}

.project-links img {
    width: 26px;
    height: 26px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: filter 0.2s ease;
}

.project-links a:hover img {
    filter: brightness(0) invert(1) brightness(1.4);
}