/* =========================================
   SketchValley — style.css
   Stack: PHP + vanilla CSS (no Tailwind)
   ========================================= */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-brand:       #5B6CF9;
    --color-brand-light: #EEF0FF;
    --color-brand-hover: #4A5CE8;
    --color-bg:          #f8fafc;
    --color-surface:     #ffffff;
    --color-border:      #e5e7eb;
    --color-border-soft: #f3f4f6;
    --color-text-1:      #111827;
    --color-text-2:      #374151;
    --color-text-3:      #6b7280;
    --color-text-4:      #9ca3af;
    --color-tag-ind:     #EEF0FF;
    --color-tag-ind-txt: #4A5CE8;
    --color-tag-sty:     #f0fdf4;
    --color-tag-sty-txt: #166534;
    --sidebar-w:         210px;
    --header-h:          56px;
    --font:              'Inter', ui-sans-serif, sans-serif;
    --radius-sm:         6px;
    --radius-md:         10px;
    --radius-lg:         14px;
    --transition:        0.15s ease;
}

html { font-size: 16px; }
body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text-1);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* =====================
   HEADER
   ===================== */
.sv-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: auto minmax(0, 600px) auto;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem;
}
.sv-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-self: start;
    text-decoration: none;
}
.sv-logo-mark {
    width: 28px; height: 28px;
    background: var(--color-brand);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.sv-logo-text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-brand);
    letter-spacing: -0.01em;
}
.sv-search-form {
    width: 100%;
    max-width: 100%;
    justify-self: stretch;
    position: relative;
    display: flex;
    align-items: center;
}
.sv-search-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--color-text-4);
    display: flex;
    pointer-events: none;
}
.sv-search-input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.875rem;
    color: var(--color-text-1);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.sv-search-input:focus {
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(91,108,249,0.12);
    background: var(--color-surface);
}
.sv-search-input::placeholder { color: var(--color-text-4); }
.sv-header-nav {
    display: flex;
    gap: 1.25rem;
    justify-self: end;
    align-items: center;
}
.sv-header-nav a {
    font-size: 0.875rem;
    color: var(--color-text-2);
    transition: color var(--transition);
    white-space: nowrap;
}
.sv-header-nav a:hover { color: var(--color-text-1); }

/* =====================
   BODY WRAP
   ===================== */
.sv-body-wrap {
    display: flex;
    align-items: flex-start;
    min-height: calc(100vh - var(--header-h));
}

/* =====================
   MAIN WRAP
   ===================== */
.sv-main-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--header-h));
}
.sv-main-wrap .sv-main {
    flex: 1;
    padding: 1.5rem 1.5rem 4rem;
}

/* =====================
   SIDEBAR
   ===================== */
.sv-sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 1.25rem 0;
    position: sticky;
    top: var(--header-h);
    height: calc(100vh - var(--header-h));
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}
.sv-sidebar::-webkit-scrollbar { width: 4px; }
.sv-sidebar::-webkit-scrollbar-track { background: transparent; }
.sv-sidebar::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }

.sv-sidebar-section-label {
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-4);
    padding: 0 1.125rem 0.5rem;
}

.sv-industry-list {}

.sv-industry-list li a {
    display: block;
    padding: 0.375rem 1.125rem;
    font-size: 0.875rem;
    color: var(--color-text-2);
    transition: background var(--transition), color var(--transition);
}
.sv-industry-list li a:hover {
    background: var(--color-border-soft);
    color: var(--color-brand);
}
.sv-industry-list li a.active {
    background: var(--color-brand-light);
    color: var(--color-brand);
    font-weight: 500;
}

.sv-extra-industry,
.sv-extra-category {
    display: none;
}

.sv-show-more {
    display: block;
    width: 100%;
    padding: 0.4rem 1.125rem;
    font-size: 0.8125rem;
    color: var(--color-brand);
    background: none;
    border: none;
    font-family: var(--font);
    text-align: left;
    cursor: pointer;
    transition: opacity var(--transition);
    margin-top: 0.25rem;
}
.sv-show-more:hover { opacity: 0.75; }

.sv-sidebar-footer {
    padding: 1rem 1.125rem 0;
    border-top: 1px solid var(--color-border-soft);
    margin-top: 0.75rem;
}
.sv-sidebar-footer a {
    font-size: 0.8125rem;
    color: var(--color-text-3);
    transition: color var(--transition);
}
.sv-sidebar-footer a:hover { color: var(--color-text-2); }

/* =====================
   MAIN CONTENT
   ===================== */
.sv-main { flex: 1; min-width: 0; }

.sv-hero {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border-soft);
}
.sv-hero h1 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text-1);
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}
.sv-hero p {
    font-size: 0.9375rem;
    color: var(--color-text-3);
    max-width: 480px;
    margin: 0 auto;
}

/* =====================
   FILTERS
   ===================== */
.sv-filters {
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.5rem 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border-soft);
    margin-bottom: 1.75rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.sv-filters::-webkit-scrollbar { display: none; }
.sv-filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    flex-wrap: nowrap;
}
.sv-filter-group:last-child { margin-left: 0; }
.sv-filter-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-3);
    flex-shrink: 0;
    white-space: nowrap;
}
.sv-filter-divider {
    width: 1px;
    height: 20px;
    background: var(--color-border);
    flex-shrink: 0;
}
.sv-pills {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
}
.sv-pill {
    display: inline-block;
    padding: 0.3rem 0.875rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-2);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.sv-pill:hover {
    border-color: var(--color-brand);
    color: var(--color-brand);
    background: var(--color-brand-light);
}
.sv-pill.active {
    background: var(--color-brand-light);
    border-color: var(--color-brand);
    color: var(--color-brand);
    font-weight: 500;
}

/* =====================
   SECTION HEADERS
   ===================== */
.sv-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.sv-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-1);
}
.sv-section-link {
    font-size: 0.8125rem;
    color: var(--color-brand);
    transition: opacity var(--transition);
}
.sv-section-link:hover { opacity: 0.75; }

/* =====================
   ILLUSTRATION GRID
   ===================== */
.sv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}
.sv-grid-sm { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.sv-grid-lg { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

/* =====================
   ILLUSTRATION CARD
   ===================== */
.sv-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid #bfbfbf;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.sv-card:hover {
    border-color: #c7cdf9;
    box-shadow: 0 4px 16px rgba(91,108,249,0.08);
    transform: translateY(-2px);
}
.sv-card:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: 2px;
}
.sv-card-img {
    width: 100%;
    aspect-ratio: 1;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid #cecece;
    position: relative;
}
.sv-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.75rem;
    transition: transform 0.2s ease;
}
.sv-card:hover .sv-card-img img { transform: scale(1.04); }
.sv-card-body {
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-height: 5rem;
}
.sv-card-title {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-1);
    line-height: 1.3;
}
.sv-card-meta { font-size: 0.75rem; color: var(--color-text-4); }

/* =====================
   COLLECTION CARD BADGE
   ===================== */
.sv-card-collection-count {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background: rgba(0,0,0,0.55);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}

/* =====================
   EMPTY STATE
   ===================== */
.sv-empty {
    font-size: 0.9375rem;
    color: var(--color-text-3);
    padding: 3rem 0;
    text-align: center;
}
.sv-empty a { color: var(--color-brand); }

/* =====================
   ADSENSE
   ===================== */
.sv-adsense { margin: 2.5rem 0; }

/* =====================
   FOOTER
   ===================== */
.sv-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 3rem 2rem 1.5rem;
    margin: 0 -1.5rem;
}
.sv-footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 2rem;
}
.sv-footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-4);
    margin-bottom: 0.875rem;
}
.sv-footer-col ul { display: flex; flex-direction: column; gap: 0.45rem; }
.sv-footer-col a {
    font-size: 0.875rem;
    color: var(--color-text-2);
    transition: color var(--transition);
}
.sv-footer-col a:hover { color: var(--color-brand); }
.sv-footer-bottom {
    border-top: 1px solid var(--color-border-soft);
    padding-top: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.sv-footer-bottom p { font-size: 0.8125rem; color: var(--color-text-4); }
.sv-footer-bottom nav { display: flex; gap: 1rem; }
.sv-footer-bottom nav a {
    font-size: 0.8125rem;
    color: var(--color-text-4);
    transition: color var(--transition);
}
.sv-footer-bottom nav a:hover { color: var(--color-text-2); }

/* =====================
   FOCUS / ACCESSIBILITY
   ===================== */
a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: 2px;
    border-radius: 4px;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
    .sv-body-wrap { flex-direction: column; }
    .sv-sidebar {
        width: 100%;
        height: auto;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 0.75rem 0;
        flex-direction: row;
        overflow-x: auto;
        overflow-y: visible;
    }
    .sv-sidebar-section-label { display: none; }
    .sv-industry-list { display: flex; flex-wrap: nowrap; overflow-x: auto; flex: 1; }
    .sv-industry-list li a { white-space: nowrap; }
    .sv-extra-industry,
    .sv-extra-category { display: none !important; }
    .sv-show-more, .sv-sidebar-footer { display: none; }
    .sv-main { padding: 1.25rem 1rem 2rem; }
    .sv-hero h1 { font-size: 1.375rem; }
    .sv-filter-group:last-child { margin-left: 0; }
}
@media (max-width: 768px) {
    .sv-header { grid-template-columns: auto 1fr; }
    .sv-header-nav { display: none; }
    .sv-search-form { max-width: 100%; justify-self: stretch; }
    .sv-filters { flex-direction: column; align-items: flex-start; }
    .sv-filter-divider { display: none; }
    .sv-filter-group:last-child { margin-left: 0; }
}
@media (max-width: 600px) {
    .sv-header { padding: 0 1rem; }
    .sv-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =====================
   ILLUSTRATION PAGE
   ===================== */
.ill-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 2rem 4rem;
}
.ill-breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    font-size: 0.8125rem;
    color: var(--color-text-3);
}
.ill-breadcrumbs a { color: var(--color-text-3); text-decoration: none; transition: color var(--transition); }
.ill-breadcrumbs a:hover { color: var(--color-brand); }
.ill-breadcrumbs [aria-current="page"] { color: var(--color-text-1); font-weight: 500; }
.ill-breadcrumb-sep { color: var(--color-border); margin: 0 0.125rem; }

.ill-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    margin-bottom: 3rem;
}
.ill-preview-wrap { display: flex; flex-direction: column; gap: 0.75rem; }
.ill-preview {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden;
}
.ill-preview-img { max-width: 100%; max-height: 420px; object-fit: contain; }
.ill-preview-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-4);
    font-size: 0.875rem;
}
.ill-preview-hint {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--color-text-4);
}
.ill-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-1);
    letter-spacing: -0.02em;
    margin-bottom: 0.625rem;
    line-height: 1.3;
}
.ill-description {
    font-size: 0.9375rem;
    color: var(--color-text-3);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.ill-downloads { display: flex; flex-direction: column; gap: 0.625rem; margin-bottom: 1.75rem; }
.ill-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}
.ill-btn-primary { background: var(--color-brand); color: #ffffff; border: 1px solid var(--color-brand); }
.ill-btn-primary:hover { background: var(--color-brand-hover); border-color: var(--color-brand-hover); }
.ill-btn-secondary { background: var(--color-surface); color: var(--color-text-2); border: 1px solid var(--color-border); }
.ill-btn-secondary:hover { border-color: var(--color-brand); color: var(--color-brand); }
.ill-meta { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.ill-meta-row { display: flex; align-items: flex-start; gap: 1rem; font-size: 0.875rem; }
.ill-meta-row dt { color: var(--color-text-4); flex-shrink: 0; width: 80px; padding-top: 0.125rem; }
.ill-meta-row dd { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.ill-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
}
.ill-badge-brand { background: var(--color-brand-light); color: var(--color-brand); }
.ill-badge-brand:hover { background: var(--color-brand); color: #fff; }
.ill-badge-gray { background: var(--color-border-soft); color: var(--color-text-2); }
.ill-badge-gray:hover { background: var(--color-brand-light); color: var(--color-brand); }
.ill-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.ill-tag { display: inline-block; background: var(--color-border-soft); color: var(--color-text-3); padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.75rem; }
.ill-license { display: flex; align-items: center; gap: 0.375rem; color: #10b981; font-size: 0.875rem; }
.ill-also-browse { border-top: 1px solid var(--color-border-soft); padding-top: 1rem; display: flex; flex-direction: column; gap: 0.375rem; }
.ill-also-label { font-size: 0.75rem; color: var(--color-text-4); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.125rem; }
.ill-also-browse a { font-size: 0.875rem; color: var(--color-brand); text-decoration: none; transition: opacity var(--transition); }
.ill-also-browse a:hover { opacity: 0.75; }
.ill-section-title { font-size: 1.125rem; font-weight: 600; color: var(--color-text-1); margin-bottom: 1.25rem; }
.ill-related { margin-bottom: 3rem; }
.ill-faq { max-width: 100%; margin-bottom: 3rem; }
.ill-faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.ill-faq-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1rem 1.25rem; }
.ill-faq-item dt { font-size: 0.9375rem; font-weight: 500; color: var(--color-text-1); margin-bottom: 0.5rem; }
.ill-faq-item dd { font-size: 0.875rem; color: var(--color-text-3); line-height: 1.6; }
.ill-info-sticky {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    max-height: calc(100vh - var(--header-h) - 3rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}
.ill-info-sticky::-webkit-scrollbar { width: 4px; }
.ill-info-sticky::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }
.ill-collection-section { margin-bottom: 3rem; }

@media (max-width: 900px) {
    .ill-layout { grid-template-columns: 1fr; gap: 1.5rem; }
    .ill-page { padding: 1.25rem 1rem 3rem; }
    .ill-preview { min-height: 260px; }
    .ill-info-sticky { position: static; max-height: none; overflow-y: visible; }
}

/* =====================
   STATIC PAGES
   ===================== */
.static-page { max-width: 860px; margin: 0 auto; padding: 3rem 2rem 4rem; }
.static-center { text-align: center; }
.static-hero { text-align: center; margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 1px solid var(--color-border-soft); }
.static-emoji { font-size: 3.5rem; line-height: 1; margin-bottom: 1rem; display: block; }
.static-page h1 { font-size: 2rem; font-weight: 600; color: var(--color-text-1); letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.static-lead { font-size: 1.0625rem; color: var(--color-text-3); max-width: 520px; margin: 0 auto; line-height: 1.6; }
.static-content { max-width: 100%; }
.static-narrow { max-width: 560px; margin: 0 auto; }
.static-section { margin-bottom: 2.5rem; }
.static-section h2 { font-size: 1.125rem; font-weight: 600; color: var(--color-text-1); margin-bottom: 0.875rem; }
.static-section p { font-size: 0.9375rem; color: var(--color-text-2); line-height: 1.7; margin-bottom: 0.75rem; }
.static-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-top: 1rem; }
.static-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.25rem 1rem; }
.static-card-emoji { font-size: 1.5rem; display: block; margin-bottom: 0.625rem; }
.static-card h3 { font-size: 0.9375rem; font-weight: 600; color: var(--color-text-1); margin-bottom: 0.375rem; }
.static-card p { font-size: 0.8125rem; color: var(--color-text-3); line-height: 1.5; margin: 0; }
.static-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-top: 2rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 1.5rem; }
.contact-field { display: flex; flex-direction: column; gap: 0.375rem; }
.contact-field label { font-size: 0.875rem; font-weight: 500; color: var(--color-text-2); }
.contact-field label span { color: var(--color-brand); }
.contact-field input, .contact-field textarea {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.9375rem;
    color: var(--color-text-1);
    background: var(--color-surface);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}
.contact-field input:focus, .contact-field textarea:focus {
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(91,108,249,0.1);
}
.contact-field textarea { resize: vertical; min-height: 140px; }
.contact-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; padding: 1rem 1.25rem; border-radius: var(--radius-md); font-size: 0.9375rem; margin-bottom: 1.5rem; }
.contact-error { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; padding: 1rem 1.25rem; border-radius: var(--radius-md); font-size: 0.9375rem; margin-bottom: 1.5rem; }
.contact-alt { text-align: center; font-size: 0.875rem; color: var(--color-text-3); margin-top: 1.5rem; }
.contact-alt a { color: var(--color-brand); text-decoration: none; }
.contact-alt a:hover { text-decoration: underline; }

@media (max-width: 600px) {
    .static-page { padding: 2rem 1rem 3rem; }
    .static-page h1 { font-size: 1.5rem; }
    .static-grid { grid-template-columns: repeat(2, 1fr); }
    .static-actions { flex-direction: column; }
    .static-actions .ill-btn { text-align: center; }
}

/* =====================
   PORTFOLIO PAGE
   ===================== */
.portfolio-page { width: 100%; }
.portfolio-header { margin-bottom: 1.25rem; text-align: left; }
.portfolio-header h1 { font-size: 1.5rem; font-weight: 600; color: var(--color-text-1); letter-spacing: -0.02em; margin-bottom: 0.25rem; }
.portfolio-header p { font-size: 0.875rem; color: var(--color-text-3); }
.portfolio-pagination { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 3rem; flex-wrap: wrap; }
.portfolio-page-btn { display: inline-flex; align-items: center; padding: 0.5rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.875rem; color: var(--color-text-2); text-decoration: none; transition: all var(--transition); }
.portfolio-page-btn:hover { border-color: var(--color-brand); color: var(--color-brand); }
.portfolio-page-btn.active { background: var(--color-brand); border-color: var(--color-brand); color: #ffffff; font-weight: 500; }

/* =====================
   TAXONOMY PAGE
   ===================== */
.taxonomy-header { margin-bottom: 1.25rem; text-align: left; }
.taxonomy-header h1 { font-size: 1.5rem; font-weight: 600; color: var(--color-text-1); letter-spacing: -0.02em; margin-bottom: 0.25rem; }
.taxonomy-header p { font-size: 0.875rem; color: var(--color-text-3); margin-bottom: 0.5rem; }
.taxonomy-combos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }

/* =====================
   COLLECTION PAGE — sticky panel layout
   ===================== */
.coll-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}
.coll-breadcrumbs { max-width: 1000px; margin: 0 auto 1.5rem; }
.coll-ill-list { display: flex; flex-direction: column; gap: 1rem; }
.coll-ill-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--transition); }
.coll-ill-item:hover { border-color: #c7cdf9; }
.coll-ill-preview {
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    min-height: 280px;
    border-bottom: 1px solid var(--color-border-soft);
}
.coll-ill-preview img { max-width: 100%; max-height: 320px; object-fit: contain; }
.coll-ill-empty { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; color: var(--color-text-4); font-size: 0.875rem; }
.coll-ill-label { display: flex; align-items: center; justify-content: space-between; padding: 0.875rem 1rem; gap: 1rem; }
.coll-ill-name { font-size: 0.9375rem; font-weight: 500; color: var(--color-text-1); text-decoration: none; transition: color var(--transition); }
.coll-ill-name:hover { color: var(--color-brand); }
.coll-ill-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.coll-dl-btn { display: inline-flex; align-items: center; padding: 0.3rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 500; color: var(--color-text-2); text-decoration: none; transition: all var(--transition); }
.coll-dl-btn:hover { border-color: var(--color-brand); color: var(--color-brand); background: var(--color-brand-light); }
.coll-info-panel {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    max-height: calc(100vh - var(--header-h) - 3rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}
.coll-info-panel::-webkit-scrollbar { width: 4px; }
.coll-info-panel::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }
.coll-panel-inner { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.5rem; }
.coll-panel-cover { width: 100%; height: 160px; object-fit: contain; background: var(--color-bg); border-radius: var(--radius-md); border: 1px solid var(--color-border-soft); margin-bottom: 1.25rem; padding: 0.75rem; }
.coll-panel-title { font-size: 1.25rem; font-weight: 600; color: var(--color-text-1); letter-spacing: -0.01em; margin-bottom: 0.25rem; line-height: 1.3; }
.coll-panel-count { font-size: 0.875rem; color: var(--color-text-4); margin-bottom: 0.75rem; }
.coll-panel-desc { font-size: 0.875rem; color: var(--color-text-3); line-height: 1.6; margin-bottom: 1.25rem; }
.coll-panel-downloads { display: flex; flex-direction: column; gap: 0.625rem; margin-bottom: 1.5rem; }
.coll-panel-meta { display: flex; flex-direction: column; gap: 0.75rem; border-top: 1px solid var(--color-border-soft); padding-top: 1rem; font-size: 0.875rem; }
.coll-fmt-badge { display: inline-block; padding: 0.25rem 0.625rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 600; color: var(--color-text-3); letter-spacing: 0.04em; }
.coll-dl-all { display: flex; align-items: center; justify-content: center; width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius-md); font-size: 0.9375rem; font-weight: 500; text-decoration: none; transition: all var(--transition); cursor: pointer; }
.coll-dl-all-primary { background: var(--color-brand); color: #ffffff; border: 1px solid var(--color-brand); }
.coll-dl-all-primary:hover { background: var(--color-brand-hover); border-color: var(--color-brand-hover); }
.coll-meta-row { display: flex; align-items: flex-start; gap: 1rem; font-size: 0.875rem; }
.coll-meta-row dt { color: var(--color-text-3); flex-shrink: 0; width: 70px; padding-top: 0.125rem; }
.coll-meta-row dd { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.coll-sizes { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin: 1rem 0; padding: 1rem 0; border-top: 1px solid var(--color-border-soft); border-bottom: 1px solid var(--color-border-soft); }
.coll-size-item { display: flex; flex-direction: column; gap: 0.125rem; }
.coll-size-label { font-size: 0.8125rem; color: var(--color-text-3); }
.coll-size-val { font-size: 0.9375rem; font-weight: 600; color: var(--color-text-1); }

@media (max-width: 900px) {
    .coll-layout { grid-template-columns: 1fr; }
    .coll-info-panel { position: static; max-height: none; order: -1; }
    .coll-ill-preview { min-height: 200px; }
    
/* ── Ad Cards ────────────────────────────────────────────────────────────────
   Append these rules to /home2/sketchva/public_html/style.css
   ─────────────────────────────────────────────────────────────────────────── */
 
/* Ad card — same size/shape as sv-card */
.sv-card-ad {
    position: relative;
}
 
.sv-card-ad .sv-card-img {
    position: relative;
    overflow: hidden;
}
 
/* Image fills the card area fully */
.sv-card-ad .sv-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
 
/* "Sponsored" badge — inside the image, clipped by overflow:hidden on sv-card-img */
.sv-card-ad-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 2px 7px;
    border-radius: 4px;
    pointer-events: none;
    z-index: 1;
    white-space: nowrap;
}
 
/* Ad meta label */
.sv-card-ad-meta {
    color: var(--color-text-4, #9ca3af);
    font-size: 0.75rem;
}
 
/* Subtle hover */
.sv-card-ad:hover {
    border-color: var(--color-brand-light, #EEF0FF);
    /* ── Logo image fix ─────────────────────────────────────────────────────────
   Append to bottom of /home2/sketchva/public_html/style.css
   ─────────────────────────────────────────────────────────────────────────── */
.sv-logo {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
}
 
.sv-logo img {
    height: 36px !important;
    width: auto !important;
    max-width: 200px !important;
    display: block !important;
    object-fit: contain !important;
}
}
/* ── Logo image fix ─────────────────────────────────────────────────────────
   Append to bottom of /home2/sketchva/public_html/style.css
   ─────────────────────────────────────────────────────────────────────────── */
.sv-logo {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
}

.sv-logo img {
    height: 36px !important;
    width: auto !important;
    max-width: 200px !important;
    display: block !important;
    object-fit: contain !important;
}

/* ── Mobile overflow fix ─────────────────────────────────────────────────────
   Append to bottom of /home2/sketchva/public_html/style.css
   ─────────────────────────────────────────────────────────────────────────── */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

/* Ad card image contained */
.sv-card-ad .sv-card-img img {
    max-width: 100% !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* ── Mobile layout fix ───────────────────────────────────────────────────────
   Fixes sidebar overflow and content cutoff on mobile
   ─────────────────────────────────────────────────────────────────────────── */

/* Prevent ANY element from causing horizontal scroll */
html, body {
    overflow-x: hidden !important;
    max-width: 100% !important;
}

/* On mobile: hide sidebar, full width main */
@media (max-width: 768px) {
    .sv-body-wrap {
        flex-direction: column !important;
        overflow: hidden !important;
        width: 100% !important;
    }

    .sv-sidebar {
        display: none !important;
    }

    .sv-main-wrap {
        width: 100% !important;
        min-width: 0 !important;
        overflow: hidden !important;
    }

    .sv-main {
        padding: 1rem !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* Grid cards — 2 columns on mobile */
    .sv-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: .625rem !important;
    }

    /* Hero text — no overflow */
    .sv-hero h1 {
        font-size: 1.25rem !important;
        word-break: break-word !important;
    }

    .sv-hero p {
        font-size: .875rem !important;
    }

    /* Taxonomy header */
    .taxonomy-header h1 {
        font-size: 1.25rem !important;
        word-break: break-word !important;
    }

    /* Filter pills — scroll horizontally but don't break layout */
    .sv-filters {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        flex-wrap: nowrap !important;
        padding-bottom: .5rem !important;
    }

    /* Ad card — constrained */
    .sv-card-ad .sv-card-img img {
        max-width: 100% !important;
        width: 100% !important;
    }

    /* Tool pages */
    .tool-page-wrap {
        padding: 1rem !important;
    }

    /* Collections layout */
    .coll-layout {
        grid-template-columns: 1fr !important;
    }

    .coll-info-panel {
        position: static !important;
    }
}

@media (max-width: 400px) {
    .sv-grid {
        grid-template-columns: 1fr !important;
    }
}