/* =============================================
   YFIN Studio — Pages CSS (smart-contract, nft-launchpad)
   ============================================= */

/* NAV ACTIVE STATE */
.nav-active {
  color: var(--teal) !important;
  background: var(--teal-glow2) !important;
}

/* PAGE HERO */
.page-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0,212,170,0.08) 0%, transparent 70%),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-nft::before {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(245,200,66,0.07) 0%, transparent 70%),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  padding: 6px 0;
  transition: color 0.2s;
}
.breadcrumb:hover { color: var(--teal); }
.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-glow2);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: 24px;
  font-family: var(--font-mono);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 700px;
  line-height: 1.08;
}
.page-hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 32px;
  line-height: 1.7;
}

/* =============================================
   SMART CONTRACT PAGE
   ============================================= */
.contract-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.contract-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.contract-card:hover {
  border-color: rgba(0,212,170,0.3);
  transform: translateY(-2px);
}
.cc-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.cc-icon {
  width: 52px; height: 52px;
  min-width: 52px;
  background: var(--teal-glow2);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cc-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.cc-header h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}
.contract-card > p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}
.cc-variants {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.variant {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color 0.2s;
}
.variant:hover { border-color: var(--border-mid); }
.variant.variant-highlight {
  border-color: rgba(0,212,170,0.25);
  background: var(--teal-glow2);
}
.variant h5 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.variant p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
}
.variant-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.variant-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  white-space: nowrap;
}
.variant.variant-highlight .variant-tags span {
  background: var(--teal-glow2);
  border-color: rgba(0,212,170,0.2);
  color: var(--teal);
}
.cc-callout {
  background: var(--teal-glow2);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.callout-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.cc-callout code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  word-break: break-all;
}
.cc-delivers h5 {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.cc-delivers ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cc-delivers li {
  font-size: 13px;
  color: var(--muted);
  padding-left: 14px;
  position: relative;
}
.cc-delivers li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 11px;
}

/* Tech stack */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tech-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s;
}
.tech-item:hover { border-color: rgba(0,212,170,0.25); }
.tech-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: 10px;
}
.tech-item p { font-size: 13.5px; color: var(--muted); line-height: 1.65; }

/* =============================================
   NFT LAUNCHPAD PAGE
   ============================================= */
.rwa-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-lg);
  padding: 56px;
}
.rwa-banner-left h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  line-height: 1.2;
}
.rwa-banner-left p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 14px;
}
.rwa-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.rwa-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}
.rwa-list span { font-size: 16px; flex-shrink: 0; }

/* NFT Stack */
.rwa-banner-right {
  display: flex;
  justify-content: center;
}
.rwa-nft-stack {
  position: relative;
  width: 260px;
  height: 320px;
}
.rwa-nft {
  position: absolute;
  width: 240px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-2);
  padding: 20px;
}
.rwa-nft-back {
  bottom: 0; right: -20px;
  opacity: 0.3;
  transform: rotate(6deg);
  height: 200px;
}
.rwa-nft-mid {
  bottom: 20px; right: -10px;
  opacity: 0.6;
  transform: rotate(3deg);
  height: 220px;
}
.rwa-nft-front {
  bottom: 40px; left: 0;
  border-color: var(--teal);
  background: var(--bg-card);
  box-shadow: 0 0 40px rgba(0,212,170,0.2);
  z-index: 3;
}
.rwa-nft-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.rwa-nft-badge {
  display: inline-block;
  background: var(--teal);
  color: var(--bg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.rwa-nft-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
}
.rwa-nft-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.rwa-nft-body > div {
  background: var(--bg-2);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rwa-nft-body span { font-size: 10px; color: var(--muted); }
.rwa-nft-body strong { font-size: 12px; color: var(--white); }
.rwa-nft-footer {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
}

/* NFT Type Grid */
.nft-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.nft-type-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: border-color 0.2s, transform 0.2s;
}
.nft-type-card:hover {
  border-color: rgba(0,212,170,0.3);
  transform: translateY(-2px);
}
.nft-type-card.nft-rwa {
  border-color: rgba(0,212,170,0.25);
  background: var(--bg-card-2);
}
.nft-type-icon { font-size: 32px; }
.nft-type-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nft-type-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}
.nft-type-card p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}
.nft-type-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.nft-type-specs > div {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nft-type-specs span { font-size: 11px; color: var(--muted); }
.nft-type-specs strong { font-size: 12px; color: var(--white); font-family: var(--font-mono); }
.nft-use-cases {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.nft-use-cases strong {
  font-size: 12px;
  color: var(--muted);
  margin-right: 2px;
  white-space: nowrap;
}
.nft-use-cases span {
  font-size: 12px;
  padding: 3px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
}

/* Included grid */
.included-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.included-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.inc-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--teal);
  opacity: 0.3;
  margin-bottom: 12px;
}
.included-item h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.included-item p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* =============================================
   RESPONSIVE — PAGES
   ============================================= */
@media (max-width: 960px) {
  .contract-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .nft-type-grid { grid-template-columns: 1fr; }
  .included-grid { grid-template-columns: 1fr 1fr; }
  .rwa-banner { grid-template-columns: 1fr; padding: 36px; gap: 40px; }
  .rwa-nft-stack { width: 100%; height: 280px; max-width: 300px; margin: 0 auto; }
}
@media (max-width: 680px) {
  .tech-grid { grid-template-columns: 1fr; }
  .included-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 110px 0 60px; }
  .page-hero h1 { font-size: 36px; }
}