/* ---------- Header ---------- */
.igv-header {
    border-bottom: 1px solid #eee;
    padding: 15px 0;
}

.igv-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.igv-logo {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.igv-nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.igv-nav a {
    font-weight: 600;
    font-size: 15px;
}

.igv-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 26px;
    cursor: pointer;
}

/* ---------- Hero / Search ---------- */
.igv-hero {
    text-align: center;
    padding: 70px 0 50px;
    background: linear-gradient(180deg, #fff6fb 0%, #ffffff 100%);
}

.igv-hero h1 {
    font-size: 34px;
    margin-bottom: 15px;
}

.igv-hero p {
    max-width: 650px;
    margin: 0 auto 30px;
    color: #555;
}

.igv-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.igv-search-box {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.igv-search-box input {
    flex: 1;
    min-width: 220px;
    max-width: 400px;
    padding: 14px 18px;
    border-radius: 30px;
    border: 1px solid #ddd;
    font-size: 16px;
    outline: none;
}

.igv-search-box input:focus {
    border-color: #d6249f;
}

.igv-search-box button {
    padding: 14px 30px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    font-size: 16px;
}

.igv-search-box button:hover {
    opacity: 0.9;
}

#igv-loading {
    margin-top: 20px;
    font-size: 15px;
    color: #888;
}

.igv-error {
    color: #cc2366;
    margin-top: 15px;
}

.igv-results {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
    text-align: left;
}

.igv-result-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    background: #fff;
}

.igv-result-item img,
.igv-result-item video {
    width: 100%;
    display: block;
}

.igv-download-btn {
    display: block;
    padding: 8px;
    background: #f6f6f6;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
}

.igv-download-btn:hover {
    background: #eee;
}

/* ---------- Features ---------- */
.igv-features {
    padding: 60px 0;
}

.igv-features h2,
.igv-about h2,
.igv-faq h2 {
    text-align: center;
    margin-bottom: 35px;
    font-size: 28px;
}

.igv-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.igv-feature-card {
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 25px 20px;
    text-align: center;
    transition: box-shadow 0.2s ease;
}

.igv-feature-card:hover {
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.igv-feature-card h3 {
    margin: 0 0 10px;
    color: #dc2743;
}

/* ---------- About ---------- */
.igv-about {
    padding: 50px 0;
    background: #fafafa;
}

.igv-about p {
    max-width: 800px;
    margin: 0 auto 15px;
    color: #444;
}

/* ---------- FAQ ---------- */
.igv-faq {
    padding: 60px 0;
}

.igv-faq-item {
    max-width: 800px;
    margin: 0 auto 25px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.igv-faq-item h3 {
    margin-bottom: 8px;
    font-size: 17px;
}

.igv-faq-item p {
    color: #555;
    margin: 0;
}

/* ---------- Generic page ---------- */
.igv-page {
    padding: 60px 0;
}

.igv-post-card {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

/* ---------- Footer ---------- */
.igv-footer {
    background: #111;
    color: #ccc;
    padding: 50px 0 0;
    margin-top: 40px;
}

.igv-footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding-bottom: 30px;
}

.igv-footer-col h4 {
    color: #fff;
    margin-bottom: 15px;
}

.igv-footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.igv-footer-menu li {
    margin-bottom: 8px;
}

.igv-footer-menu a:hover {
    color: #fff;
}

.igv-footer-bottom {
    text-align: center;
    padding: 15px 0;
    border-top: 1px solid #333;
    font-size: 13px;
    color: #888;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .igv-menu-toggle {
        display: block;
    }

    .igv-nav {
        display: none;
        width: 100%;
    }

    .igv-nav.igv-nav-open {
        display: block;
    }

    .igv-nav ul {
        flex-direction: column;
        gap: 12px;
        padding: 15px 0;
    }

    .igv-header-inner {
        flex-wrap: wrap;
    }
}