/* ─── SUBPAGES SHARED STYLES ─── */
/* Extends institution.css for publications.html and instruments.html */

.logo-text {
    text-decoration: none;
    color: inherit;
}

.nav-active {
    color: var(--ink) !important;
    border-bottom: 1px solid var(--oxide);
    padding-bottom: 2px;
}

/* ─── PAGE HERO ─── */
.page-hero {
    padding: 80px 48px 60px;
    border-bottom: 1px solid var(--stone-light);
}

.page-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.page-hero h1 {
    font-family: var(--serif);
    font-size: 3.2rem;
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.page-hero-sub {
    font-size: 1.05rem;
    line-height: 1.8;
    opacity: 0.55;
    max-width: 600px;
}

/* ─── SECTIONS ─── */
.sp-section {
    padding: 60px 48px;
}

.sp-section.sp-alt {
    background: var(--warm-white);
    border-top: 1px solid var(--stone-light);
    border-bottom: 1px solid var(--stone-light);
}

.sp-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.sp-title {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--oxide);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--stone-light);
}

.sp-caption {
    font-family: var(--sans);
    font-size: 0.85rem;
    color: var(--stone);
    margin-bottom: 24px;
    margin-top: -12px;
    line-height: 1.6;
}

/* ─── TOOL CARDS ─── */
.tool-card {
    background: var(--marble);
    border: 1px solid var(--stone-light);
    border-left: 3px solid transparent;
    padding: 28px 32px;
    margin-bottom: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.tool-card:hover {
    border-left-color: var(--oxide);
    box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}

.tool-card.tool-featured {
    border-left-color: var(--teal);
    background: linear-gradient(135deg, var(--teal-bg), var(--marble));
}

.tool-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.tool-icon {
    font-size: 1.6rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--warm-white);
    border: 1px solid var(--stone-light);
    border-radius: 6px;
    flex-shrink: 0;
}

.tool-card h3 {
    font-family: var(--serif);
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 4px;
}

.tool-badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 2px;
}

.badge-own {
    color: var(--teal);
    background: var(--teal-bg);
    border: 1px solid rgba(0, 180, 140, 0.15);
}

.badge-soon {
    color: var(--oxide);
    background: var(--oxide-bg);
    border: 1px solid rgba(139, 58, 42, 0.15);
}

.badge-oss {
    color: var(--stone);
    background: rgba(168, 162, 158, 0.08);
    border: 1px solid var(--stone-light);
}

.tool-full {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--stone);
    margin-bottom: 12px;
    line-height: 1.5;
}

.tool-desc {
    font-family: var(--sans);
    font-size: 0.88rem;
    color: var(--ink-soft);
    line-height: 1.7;
    margin-bottom: 14px;
}

.tool-stack {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.stack-tag {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.5px;
    color: var(--ink-soft);
    background: rgba(0,0,0,0.03);
    border: 1px solid var(--stone-light);
    padding: 2px 10px;
}

.tool-links {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.tool-link {
    font-family: var(--mono);
    font-size: 0.75rem;
    text-decoration: none;
    padding: 4px 12px;
    border: 1px solid;
    transition: all 0.2s;
}

.tl-github {
    color: var(--ink);
    border-color: var(--ink);
}
.tl-github:hover {
    background: var(--ink);
    color: var(--marble);
}

.tl-ext {
    color: var(--oxide);
    border-color: var(--oxide);
}
.tl-ext:hover {
    background: var(--oxide);
    color: var(--marble);
}

.tool-status {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--stone);
    letter-spacing: 0.3px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .page-hero h1 { font-size: 2.4rem; }
}

@media (max-width: 600px) {
    .page-hero, .sp-section { padding: 40px 20px; }
    .page-hero h1 { font-size: 2rem; }
    .tool-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .tool-links { flex-direction: column; align-items: flex-start; }
}