/* ═══════════════════════════════════════════
   Gate X RedBull Racing F1 NFT — Page Styles
   Inherits structural patterns from gate-mg.css
   Accent palette: RedBull Navy + Racing Red
   ═══════════════════════════════════════════ */

/* ── CSS Variables ── */
.gate-redbull-page {
  --rb-red:    #ffffff;
  --rb-navy:   #001b48;
  --rb-gold:   #f5a623;
  --rb-white:  #ffffff;
  --bg:        #040404;
  --surface:   #0d0d0d;
  --border:    rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.35);
  --text-dim:  rgba(255,255,255,0.55);
  --text-faint:rgba(255,255,255,0.38);
  background: var(--bg);
  color: var(--rb-white);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

/* ── Container ── */
.gate-redbull-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: calc(100px + env(safe-area-inset-top)) 24px 100px;
}

/* ══════════════════════════════════════
   PROJECT HEADER
   ══════════════════════════════════════ */
.project-header {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  margin-bottom: 32px;
  align-items: end;
}

.project-title-area h1 {
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(40px, 8vw, 84px);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.02em;
  margin: 0 0 24px 0;
  text-transform: uppercase;
  color: var(--rb-white);
}

/* Red underline accent on title */
.project-title-area h1 span.accent {
  color: var(--rb-red);
}

.project-title-area p.subtitle {
  font-family: 'Space Mono', monospace;
  font-size: clamp(13px, 1.5vw, 16px);
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
  max-width: 680px;
}

/* ── Metadata Table ── */
.project-meta-table {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.meta-row:last-child { border-bottom: none; }

.meta-label { color: var(--text-faint); text-transform: uppercase; }
.meta-value  { color: var(--rb-white);  text-align: right; }

/* ══════════════════════════════════════
   HERO BANNER IMAGE  (full-bleed)
   ══════════════════════════════════════ */
.rb-hero-banner {
  position: relative;
  width: 100%;
  margin-bottom: 0;
  overflow: hidden;
}

.rb-hero-banner img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.rb-hero-banner:hover img { transform: scale(1.015); }

/* ══════════════════════════════════════
   IMPACT STRIP — RedBull 453K stat
   ══════════════════════════════════════ */
.rb-impact-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 40px 0;
  margin: 0 0 52px;
}

.rb-impact-stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.rb-impact-num {
  display: block;
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--rb-white);
  margin-bottom: 12px;
}

.rb-impact-label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-faint);
}


/* ══════════════════════════════════════
   MEDIA BLOCK ELEMENTS
   ══════════════════════════════════════ */
.media-block {
  margin-bottom: 40px;
  position: relative;
}

.media-block.full-width { width: 100%; }

.image-wrapper {
  position: relative;
  width: 100%;
  background: var(--surface);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color 0.3s ease;
}

.image-wrapper:hover { border-color: var(--border-hover); }

.image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.image-wrapper:hover img { transform: scale(1.02); }

.block-caption {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
}

/* ══════════════════════════════════════
   CONTRIBUTIONS SECTION
   ══════════════════════════════════════ */
.contributions-section {
  margin: 28px 0 28px;
  padding-top: 0;
}

.contributions-header { margin-bottom: 48px; }

.contributions-kicker {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 14px 0;
}

.contributions-header h2,
.tools-header h2 {
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-transform: uppercase;
  margin: 0;
  color: var(--rb-white);
}

.contributions-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contribution-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  padding: 28px 0;
  align-items: start;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
}

.contribution-card:last-child { border-bottom: none; }

.contribution-number {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.4);
  padding-top: 4px;
}

.contribution-content h4 {
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 10px 0;
  color: var(--rb-white);
}

.contribution-content p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,0.62);
  margin: 0;
}

/* ══════════════════════════════════════
   2-COLUMN LAYOUT
   ══════════════════════════════════════ */
.content-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.text-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 0;
}

.text-section h3 {
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(24px, 3.5vw, 40px);
  margin: 0 0 16px 0;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--rb-white);
}

.text-section p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0;
}

/* ══════════════════════════════════════
   QUOTE / HIGHLIGHT BANNER
   ══════════════════════════════════════ */
.quote-banner {
  text-align: center;
  padding: 50px 20px;
  margin: 30px 0;
}

.quote-banner h2 {
  font-family: 'League Spartan', 'Anton', sans-serif;
  font-size: clamp(24px, 4.5vw, 54px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0;
  text-transform: uppercase;
  color: var(--rb-white);
}

.quote-banner h2 em {
  font-style: normal;
  color: var(--rb-red);
}

/* ══════════════════════════════════════
   TOOLS SECTION
   ══════════════════════════════════════ */
.tools-section {
  margin: 0 0 50px;
  padding: 60px 0;
  border-top: 1px solid var(--border);
}

.tools-header { margin-bottom: 32px; }

.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.tool-pill {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.75);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.tool-pill:hover {
  border-color: rgba(255,255,255,0.55);
  color: var(--rb-white);
  background: transparent;
}

.tools-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 720px;
  margin: 0;
}

/* ══════════════════════════════════════
   BACK-TO-WORK BUTTON
   ══════════════════════════════════════ */
.back-to-work-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--rb-white);
  text-decoration: none;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  background: transparent;
  cursor: pointer;
}

.back-to-work-btn:hover {
  background: var(--rb-white);
  color: var(--bg);
  border-color: var(--rb-white);
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 900px) {
  .project-header {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .content-grid-2col {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .quote-banner { padding: 40px 10px; }
}

@media (max-width: 760px) {
  .contributions-section { margin: 40px 0 36px; }

  .contribution-card {
    grid-template-columns: 44px 1fr;
    gap: 16px;
    padding: 22px 0;
  }

  .rb-impact-strip {
    flex-direction: column;
    gap: 32px;
    padding: 32px 0;
  }

  .rb-impact-stat { padding: 0; }

  .tools-section { padding: 40px 0; }
}