/* EA Marketplace — landing */

:root {
  --bg: #fafaf8;
  --background: #ffffff;
  --foreground: #1a211a;
  --surface: #f3f5f1;
  --surface-elevated: #ffffff;
  --border: rgba(26, 33, 26, 0.1);
  --border-60: rgba(26, 33, 26, 0.06);
  --muted: #6b7566;
  --mint: #7d9b76;
  --mint-dark: #5f7d58;
  --mint-fg: #ffffff;
  --mint-10: rgba(125, 155, 118, 0.14);
  --mint-30: rgba(125, 155, 118, 0.32);
  --destructive: #c45c5c;
  --shadow-sm: 0 1px 2px rgba(26, 33, 26, 0.05);
  --shadow-md: 0 4px 20px rgba(26, 33, 26, 0.06);
  --shadow-lg: 0 12px 40px rgba(26, 33, 26, 0.08);
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Syne", var(--font);
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 80rem;
  --header-h: 3.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--foreground);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.text-mint {
  color: var(--mint-dark);
}

/* Grid background */
.grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black, transparent);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border-60);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--foreground);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.375rem;
  background: var(--mint);
  color: var(--mint-fg);
}

.logo-icon--sm {
  width: 1.5rem;
  height: 1.5rem;
}

.logo-text {
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav {
  display: none;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav a:hover {
  color: var(--foreground);
}

.header-actions {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--foreground);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

@media (min-width: 768px) {
  .nav,
  .header-actions {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .hidden-md {
    display: inline-flex;
  }
}

/* Buttons */
button {
  font-family: inherit;
  cursor: pointer;
}

a.btn-mint,
a.btn-outline {
  text-decoration: none;
}

.btn-mint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--mint-fg);
  background: var(--mint);
  border: none;
  border-radius: 0.375rem;
  transition: opacity 0.15s;
}

.btn-mint:hover {
  background: var(--mint-dark);
}

.btn-mint.btn-lg {
  padding: 0.75rem 1.25rem;
}

.btn-mint.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
}

.btn-ghost {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  color: var(--muted);
  background: transparent;
  border: none;
  transition: color 0.15s;
}

.btn-ghost:hover {
  color: var(--foreground);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  transition: background 0.15s, border-color 0.15s;
}

.btn-outline:hover {
  background: var(--surface);
  border-color: var(--mint-30);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem 6rem;
}

@media (min-width: 1024px) {
  .hero-inner {
    padding-top: 7rem;
    padding-bottom: 8rem;
  }
}

.hero-grid {
  display: grid;
  gap: 3.5rem;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 2.5rem;
    align-items: start;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9999px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.hero-title {
  margin: 1.5rem 0 0;
  font-family: var(--display);
  font-size: clamp(2.75rem, 6vw, 4.375rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-title .text-mint {
  display: block;
  color: var(--mint-dark);
}

.hero-lead {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  font-size: 1.125rem;
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 32rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.hero-stat-k {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
}

.hero-stat-v {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* Checkout card */
.checkout-card {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg);
}

.checkout-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.checkout-dots {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.dot-red,
.dot-yellow,
.dot-mint {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: rgba(248, 113, 113, 0.7); }
.dot-yellow { background: rgba(234, 179, 8, 0.7); }
.dot-mint { background: var(--mint); }

.checkout-title {
  margin-left: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.checkout-live {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mint-dark);
}

.checkout-lines {
  margin: 1rem 0 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
}

.checkout-line {
  display: flex;
  justify-content: space-between;
  margin: 0.5rem 0;
}

.checkout-line span:first-child {
  color: var(--muted);
}

.checkout-line span:last-child {
  color: var(--foreground);
}

.checkout-line--highlight span:last-child {
  color: var(--mint-dark);
  font-weight: 600;
}

.checkout-footer {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 13px;
}

.checkout-banner {
  margin-top: 1.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--mint-dark);
  background: var(--mint-10);
  border: 1px solid var(--mint-30);
  border-radius: 0.375rem;
}

/* Ticker */
.ticker-wrap {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.ticker-mask {
  overflow: hidden;
  padding: 0.75rem 0;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 2.5rem;
  animation: ticker 40s linear infinite;
  font-family: var(--mono);
  font-size: 0.75rem;
  white-space: nowrap;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
}

.ticker-item--link {
  text-decoration: none;
  transition: opacity 0.15s;
}

.ticker-item--link:hover {
  opacity: 0.85;
}

.ticker-item--link:hover strong {
  color: var(--mint-dark);
}

.ticker-item strong {
  color: var(--foreground);
  font-weight: 500;
}

.ticker-platform {
  padding: 0.125rem 0.375rem;
  font-size: 10px;
  color: var(--foreground);
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.25rem;
}

.ticker-change {
  color: var(--mint-dark);
}

.ticker-sep {
  color: var(--border);
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-33.333%); }
}

/* Sections */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

.section--surface {
  max-width: none;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--surface .section-container,
.section--surface .faq-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

.section-head {
  margin-bottom: 3rem;
}

.section-head--center {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mint-dark);
}

.section-head h2 {
  margin: 0.75rem 0 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-sub {
  margin: 1rem 0 0;
  color: var(--muted);
}

/* Marketplace browse */
.marketplace-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 1024px) {
  .marketplace-layout {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .browse-panel {
    grid-column: 1;
    grid-row: 1;
  }

  .standards-card {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .category-grid {
    grid-column: 1;
    grid-row: 2;
  }
}

.browse-panel,
.standards-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  box-shadow: var(--shadow-sm);
}

.browse-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mint-dark);
}

.browse-search {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.9rem;
}

.browse-search svg {
  flex-shrink: 0;
  color: var(--muted);
}

.browse-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.filter-chip {
  padding: 0.35rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9999px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.filter-chip:hover {
  color: var(--foreground);
  border-color: var(--mint-30);
}

.filter-chip--active {
  color: var(--mint-fg);
  background: var(--mint);
  border-color: var(--mint);
}

.browse-meta {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.standards-card h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
}

.standards-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.standards-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--foreground);
}

.standards-list svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--mint-dark);
}

.standards-cta {
  width: 100%;
  justify-content: center;
  margin-top: 1.5rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.category-tile:hover {
  border-color: var(--mint-30);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.category-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: var(--mint-10);
  color: var(--mint-dark);
}

.category-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.category-count {
  font-size: 0.75rem;
  color: var(--muted);
}

/* Flow */
.flow-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--border);
}

@media (min-width: 768px) {
  .flow-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.flow-step {
  padding: 1.75rem;
  background: var(--background);
}

.flow-step-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--mint-dark);
}

.flow-num {
  font-family: var(--mono);
  font-size: 0.75rem;
}

.flow-step h3 {
  margin: 1.25rem 0 0;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
}

.flow-step p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Verification */
.verify-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .verify-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.verify-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.verify-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
}

.verify-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.375rem;
  background: var(--mint-10);
  color: var(--mint-dark);
}

.verify-item strong {
  display: block;
  font-weight: 600;
}

.verify-item p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.review-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  box-shadow: var(--shadow-lg);
}

.review-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.review-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.review-id {
  margin: 0.25rem 0 0;
  font-family: var(--mono);
  font-size: 0.875rem;
}

.review-status {
  padding: 0.25rem 0.625rem;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mint-dark);
  background: var(--mint-10);
  border: 1px solid var(--mint-30);
  border-radius: 0.375rem;
}

.review-checks {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.review-checks li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
}

.review-checks li > span:first-child {
  color: var(--muted);
}

.review-checks li > span:last-child {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-align: right;
  color: var(--foreground);
}

.review-checks svg {
  flex-shrink: 0;
  color: var(--mint-dark);
}

.review-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding: 0.5rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
}

.review-meta span:first-child {
  color: var(--muted);
}

/* Payment strip */
.payment-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.payment-inner {
  display: grid;
  gap: 2.5rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

@media (min-width: 768px) {
  .payment-inner {
    grid-template-columns: 1fr 2fr;
    align-items: start;
  }
}

.payment-intro h2 {
  margin: 0.75rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 1.875rem);
  font-weight: 700;
  line-height: 1.2;
}

.payment-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .payment-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.payment-card {
  padding: 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
}

.payment-card svg {
  color: var(--mint-dark);
}

.payment-card h3 {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  font-weight: 600;
}

.payment-card p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Sellers */
.sellers-box {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--surface), var(--bg));
  padding: 2.5rem;
}

@media (min-width: 1024px) {
  .sellers-box {
    padding: 4rem;
  }
}

.sellers-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .sellers-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.sellers-box h2 {
  margin: 1rem 0 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
}

.sellers-lead {
  margin: 1.25rem 0 0;
  max-width: 32rem;
  color: var(--muted);
}

.sellers-box .btn-mint {
  margin-top: 1.75rem;
}

.sellers-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.sellers-stat {
  padding: 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
}

.sellers-stat-k {
  font-family: var(--display);
  font-size: 1.875rem;
  font-weight: 700;
}

.sellers-stat-v {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* FAQ */
.faq-list {
  margin-top: 2.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-toggle {
  font-family: var(--mono);
  color: var(--mint-dark);
  transition: transform 0.2s;
}

.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-version {
  margin-left: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.footer-disclaimer {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

/* Mobile nav */
.nav-open .nav {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  gap: 1rem;
  z-index: 40;
}

.nav-open .header-actions {
  display: flex;
  position: fixed;
  top: calc(var(--header-h) + 12rem);
  left: 1.5rem;
  right: 1.5rem;
  flex-direction: column;
  z-index: 40;
}