/* ===================================================================
   Hack Days — page-specific styles
   Builds on Assets/CSS/style.css. All values use theme tokens so the
   page responds to the global theme switcher.
   =================================================================== */

/* Typing headline caret */
#typing-headline::after {
    content: '|';
    color: var(--color-accent);
    animation: blink-caret 0.7s step-end infinite;
}
#typing-headline.done::after { display: none; }
@keyframes blink-caret { 50% { opacity: 0; } }

/* Let the hero use the full container width */
.page-header-content.hack-hero { max-width: 100%; }

/* Event banner at the top of the hero */
.hack-banner {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-800);
    box-shadow: var(--shadow-glow);
    margin-bottom: var(--space-2xl);
}

/* Two-column hero intro — text left, quick-facts right */
.hack-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-3xl);
    align-items: start;
    margin-top: var(--space-xl);
}
.hack-hero-main { min-width: 0; }
.hack-hero-aside { min-width: 0; }
/* Quick-facts stack vertically alongside the text on desktop */
.hack-hero-aside .hack-highlights {
    grid-template-columns: 1fr;
    margin-top: 0;
    gap: var(--space-md);
}

/* "Powered by" sponsor strip in hero — transparent logos on dark */
.hack-poweredby {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin: var(--space-2xl) 0 var(--space-lg);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
}
.hack-poweredby-sep {
    width: 1px;
    align-self: stretch;
    min-height: 28px;
    background: var(--color-gray-800);
}
.hack-poweredby-tag {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-primary);
    padding: 3px 10px;
    border: 1px solid var(--border-lime);
    border-radius: 999px;
    white-space: nowrap;
}
.hack-poweredby-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500);
}
.hack-poweredby-logo {
    display: inline-flex;
    align-items: center;
    transition: transform 0.2s ease, filter 0.2s ease;
}
.hack-poweredby-logo:hover { transform: translateY(-2px); }
.hack-poweredby-logo.is-primary img { height: 52px; width: auto; display: block; }
.hack-poweredby-logo.is-secondary img { height: 44px; width: auto; display: block; }

/* Title row — H1 with the SSi Digital sponsor credit pinned bottom-right */
.hack-hero-title-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-lg) var(--space-2xl);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}
.hack-hero-title-row h1 { margin: 0; }
.hack-hero-title-row .hack-hero-sponsor { flex: 0 0 auto; margin: 0 0 0.7rem; }

/* Sponsor & partner credits in the hero title area */
.hack-hero-sponsor {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}
.hack-hero-sponsor-logo {
    display: inline-flex;
    align-items: center;
    transition: transform 0.2s ease;
}
.hack-hero-sponsor-logo:hover { transform: translateY(-2px); }
.hack-hero-sponsor-logo img { height: 48px; width: auto; display: block; }

.hack-hero-partner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin: 0 0 var(--space-lg);
}
.hack-hero-partner .hack-poweredby-logo.is-secondary img { height: 38px; }

/* "Good to Know" notes box */
.hack-notes {
    margin-top: var(--space-2xl);
    padding: var(--space-xl) var(--space-2xl);
    background: rgba(232, 121, 249, 0.05);
    border: 1px solid var(--border-magenta);
    border-radius: var(--radius-lg);
}
.hack-notes h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-gray-100);
    margin: 0 0 var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.hack-notes ul { list-style: none; margin: 0; padding: 0; }
.hack-notes li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: 0.92rem;
    line-height: 1.6;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-gray-800);
}
.hack-notes li:last-child { border-bottom: none; }
.hack-notes li .note-ico { flex-shrink: 0; font-size: 1.1rem; line-height: 1.4; }

/* Hero highlight callouts */
.hack-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}
.hack-highlight {
    background: var(--color-surface);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s ease, transform 0.25s ease;
}
.hack-highlight:hover {
    border-color: var(--border-lime);
    transform: translateY(-3px);
}
.hack-highlight-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500);
    display: block;
    margin-bottom: var(--space-xs);
}
.hack-highlight-value {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.01em;
    line-height: 1.1;
}
.hack-highlight-value small {
    display: block;
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
    margin-top: 4px;
    letter-spacing: 0;
}

/* Track / perk cards */
.track-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}
.track-card {
    background: var(--color-surface);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.track-card:hover {
    border-color: var(--border-lime);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.track-icon {
    font-size: 1.75rem;
    display: inline-flex;
    margin-bottom: var(--space-md);
}
.track-card h3 {
    font-size: 1.1rem;
    margin: 0 0 var(--space-sm);
}
.track-card p {
    color: var(--color-gray-400);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Judging criteria — numbered cards */
.criteria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}
.criteria-card {
    background: var(--color-dark-soft);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    position: relative;
}
.criteria-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 700;
}
.criteria-card h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-gray-100);
    margin: var(--space-sm) 0;
}
.criteria-card p {
    color: var(--color-gray-400);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}
/* Four equally-weighted criteria — percentage badge instead of index */
.criteria-grid-4 { grid-template-columns: repeat(4, 1fr); }
.criteria-grid-4 .criteria-num {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* ---- Tracks (rich, full-width cards with idea lists) ---- */
.hack-tracks {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}
.hack-track {
    background: var(--color-surface);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.hack-track:hover {
    border-color: var(--border-lime);
    box-shadow: var(--shadow-glow);
}
.hack-track-head {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.hack-track-head .track-icon { margin-bottom: 0; font-size: 2rem; }
.hack-track-num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: 2px;
}
.hack-track-head h3 { font-size: 1.35rem; margin: 0; }
.hack-track-desc {
    color: var(--color-gray-300);
    font-size: 0.95rem;
    line-height: 1.65;
    margin: 0 0 var(--space-lg);
}
.hack-track-ideas-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-sm);
}
.hack-track-ideas {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs) var(--space-xl);
}
.hack-track-ideas li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--color-gray-400);
    font-size: 0.88rem;
    line-height: 1.55;
    padding-top: 3px;
    padding-bottom: 3px;
}
.hack-track-ideas li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}
.hack-track-problem {
    color: var(--color-gray-400);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0 0 var(--space-lg);
}
.hack-track-viasocket {
    margin-top: var(--space-lg);
    padding: var(--space-lg) var(--space-xl);
    background: var(--color-dark-soft);
    border: 1px solid var(--color-gray-800);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
}
.hack-track-viasocket-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}
.hack-track-viasocket-intro {
    color: var(--color-gray-400);
    font-size: 0.85rem;
    margin: 0 0 var(--space-sm);
}
.hack-track-ideas code,
.hack-track-desc code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    color: var(--color-primary);
    background: var(--color-dark-soft);
    padding: 1px 5px;
    border-radius: 4px;
}

/* Cross-cutting prize callout */
.hack-prize-callout {
    margin-top: var(--space-2xl);
    padding: var(--space-2xl) var(--space-3xl);
    text-align: center;
    background: rgba(232, 121, 249, 0.06);
    border: 1px solid var(--border-magenta);
    border-radius: var(--radius-lg);
}
.hack-prize-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}
.hack-prize-row .hack-prize-callout { margin-top: 0; }
.hack-prize-callout p.hack-prize-reward {
    margin-top: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-primary);
}
.hack-prize-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}
.hack-prize-callout h3 { font-size: 1.5rem; margin: 0 0 var(--space-sm); }
.hack-prize-callout p {
    color: var(--color-gray-300);
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 620px;
    margin: 0 auto;
}

/* "What we don't judge on" — reuses the notes visual language */
.hack-nojudge {
    margin-top: var(--space-2xl);
    padding: var(--space-xl) var(--space-2xl);
    background: var(--color-surface);
    border: 1px dashed var(--color-gray-700);
    border-radius: var(--radius-lg);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.hack-nojudge h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-gray-100);
    margin: 0 0 var(--space-md);
    text-align: center;
}
.hack-nojudge ul { list-style: none; margin: 0; padding: 0; }
.hack-nojudge li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-gray-800);
}
.hack-nojudge li:last-child { border-bottom: none; }
.hack-nojudge li .note-ico { flex-shrink: 0; font-size: 1.05rem; line-height: 1.4; }

/* ---- Submissions ---- */
.submit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    align-items: start;
}
.submit-card {
    background: var(--color-surface);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}
.submit-card h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-gray-100);
    margin: 0 0 var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-800);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}
.submit-req {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    border: 1px solid var(--border-magenta);
    border-radius: 999px;
    padding: 2px 8px;
}
.submit-card ul { list-style: none; margin: 0; padding: 0; }
.submit-card li {
    position: relative;
    padding: var(--space-xs) 0 var(--space-xs) 1.35rem;
    color: var(--color-gray-400);
    font-size: 0.88rem;
    line-height: 1.55;
}
.submit-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-size: 0.8rem;
}
.submit-card code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    color: var(--color-primary);
}
.submit-note {
    margin-top: var(--space-xl);
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ---- Starter kit resources ---- */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}
.resource-card {
    background: var(--color-dark-soft);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: border-color 0.25s ease;
}
.resource-card:hover { border-color: var(--border-lime); }
.resource-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-100);
    margin: 0 0 var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.resource-ico { color: var(--color-primary); }
.resource-card ul { list-style: none; margin: 0; padding: 0; }
.resource-card li {
    color: var(--color-gray-400);
    font-size: 0.86rem;
    line-height: 1.5;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-gray-800);
}
.resource-card li:last-child { border-bottom: none; }
.resource-card a { color: var(--color-primary); text-decoration: none; }
.resource-card a:hover { text-decoration: underline; }
.resource-card code {
    font-family: var(--font-mono);
    font-size: 0.8em;
    color: var(--color-gray-200);
    background: var(--color-surface);
    padding: 1px 5px;
    border-radius: 4px;
}

/* Neutral role chips for sponsor/partner labels (no status semantics) */
.hack-role-chip {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 12px;
    border-radius: 999px;
    border: 1px solid var(--color-gray-800);
    color: var(--color-gray-300);
    background: var(--color-dark-soft);
}
.hack-role-chip.is-sponsor {
    border-color: var(--border-lime);
    color: var(--color-primary);
}

/* Sponsor spotlight */
.sponsor-spotlight {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-2xl) var(--space-3xl);
    margin-top: var(--space-2xl);
    background: var(--color-surface);
    border: 1px solid var(--border-lime);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glow);
}
.sponsor-spotlight-logo {
    display: inline-flex;
    align-items: center;
}
.sponsor-spotlight-logo img { height: 64px; width: auto; display: block; }

/* Stacked logo column + white chip for dark-ink logos (Walkover / viasocket) */
.sponsor-spotlight-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}
.sponsor-spotlight-logo.is-light {
    background: #fff;
    padding: 10px 18px;
    border-radius: var(--radius-md);
}
.sponsor-spotlight-logo.is-light img { height: 44px; }

/* Transparent partner logo boxes for Hack Days (blend with dark bg) */
.partner-logo-box.partner-logo-box-hd { background: transparent; border-color: var(--color-gray-800); }
.partner-logo-box.partner-logo-box-hd img { filter: none; max-height: 48px; }

/* FAQ accordion */
.faq-list { margin-top: var(--space-2xl); }
.faq-item {
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: var(--border-lime); }
.faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: var(--space-lg) var(--space-xl);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-family: var(--font-mono);
    font-size: 1.4rem;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-answer {
    padding: 0 var(--space-xl) var(--space-lg);
    color: var(--color-gray-400);
    font-size: 0.92rem;
    line-height: 1.7;
}
.faq-answer a { color: var(--color-primary); text-decoration: none; }

@media (max-width: 900px) {
    .hack-hero-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .hack-highlights { grid-template-columns: repeat(2, 1fr); }
    /* aside is full-width when stacked — show facts 2-up */
    .hack-hero-aside .hack-highlights { grid-template-columns: repeat(2, 1fr); }
    .track-grid, .criteria-grid { grid-template-columns: 1fr 1fr; }
    .criteria-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .submit-grid { grid-template-columns: 1fr; }
    .resource-grid { grid-template-columns: repeat(2, 1fr); }
    .sponsor-spotlight { padding: var(--space-xl); }
    .hack-track { padding: var(--space-xl); }
}
@media (max-width: 600px) {
    .track-grid, .criteria-grid, .criteria-grid-4, .resource-grid { grid-template-columns: 1fr; }
    .hack-track-ideas { grid-template-columns: 1fr; }
    .hack-prize-callout { padding: var(--space-xl); }
}
@media (max-width: 400px) {
    .hack-highlights,
    .hack-hero-aside .hack-highlights { grid-template-columns: 1fr; }
}