/* ===== Design tokens =====
   Light, calm, business-like base with dark accent "bands" (header, hero,
   footer) for contrast and a premium feel — no neon glow, no gamer vibe. */
:root {
  --bg: #F3F4F7;
  --bg-soft: #FFFFFF;
  --bg-dark: #14151F;
  --bg-dark-soft: #1E202C;

  --text-primary: #16171F;
  --text-muted: #6B6D7A;
  --text-inverse: #F2F3F6;
  --text-inverse-muted: #9799AC;

  --text-on-card: #16151F;
  --text-on-card-muted: #6B6A78;

  --accent-play: #1F8A73;
  --accent-store: #B9611E;
  --accent-primary: #1F8A73;
  --accent-primary-deep: #14624F;
  --accent-gold: #B8923F;
  --accent-gold-deep: #8F701F;
  --danger: #C6403A;

  --border: rgba(20, 21, 31, 0.10);
  --border-inverse: rgba(255, 255, 255, 0.12);
  --border-card: rgba(20, 21, 31, 0.09);
  --border-gold: rgba(184, 146, 63, 0.45);

  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  --radius-card: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-sm: 0 2px 8px rgba(20, 21, 31, 0.06);
  --shadow-md: 0 14px 32px -14px rgba(20, 21, 31, 0.16);
  --shadow-lg: 0 30px 60px -22px rgba(20, 21, 31, 0.22);
  --shadow-gold: 0 8px 22px -8px rgba(184, 146, 63, 0.35);
}

/* Scoped re-theme for dark accent sections (header / hero / footer).
   Everything inside just keeps using var(--text-primary) etc. as normal —
   redefining the custom properties here flips them for this subtree only. */
.dark-band {
  --text-primary: var(--text-inverse);
  --text-muted: var(--text-inverse-muted);
  --border: var(--border-inverse);
  background: var(--bg-dark);
  color: var(--text-primary);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
}
.site-bar { display: flex; align-items: center; justify-content: space-between; height: 68px; }

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-gold);
}

.site-actions { display: flex; align-items: center; gap: 12px; }

/* ===== Buttons ===== */
.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  transition: transform 0.12s ease, box-shadow 0.15s ease, opacity 0.12s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--bg-dark);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--bg-dark-soft); box-shadow: var(--shadow-md); }
.dark-band .btn-primary { background: var(--accent-gold); color: #241C08; }
.dark-band .btn-primary:hover { background: #CBA659; }

.btn-ghost { background: transparent; color: var(--text-primary); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent-gold); color: var(--accent-gold-deep); }
.dark-band .btn-ghost:hover { color: var(--accent-gold); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

.cart-btn {
  position: relative;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
}
.cart-btn:hover { border-color: var(--accent-gold); }
.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--accent-gold);
  color: #241C08;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ===== Hero ===== */
.hero { padding: 76px 0 68px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-gold);
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--accent-gold); }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.6vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.hero p.lead { color: var(--text-muted); font-size: 17px; max-width: 46ch; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 12px; }

/* Signature: single refined "card" visual, no stacking/glow */
.hero-card-stack { display: flex; justify-content: center; }
.demo-card {
  width: 320px;
  border-radius: var(--radius-card);
  padding: 22px 24px;
  color: var(--text-inverse);
  background: linear-gradient(155deg, #1E212E, #10121A);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display);
}
.demo-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.demo-card-chip {
  width: 28px; height: 20px; border-radius: 4px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep));
}
.demo-card .brand { font-weight: 700; font-size: 12px; letter-spacing: 0.08em; color: var(--text-inverse-muted); }
.demo-card .denom { font-size: 32px; font-weight: 700; }
.demo-card .code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-top: 16px;
  color: var(--text-inverse-muted);
}

/* ===== Section headers / tabs ===== */
.section-title { font-family: var(--font-display); font-size: 25px; letter-spacing: -0.01em; margin: 48px 0 4px; }
.section-sub { color: var(--text-muted); font-size: 14px; margin: 0 0 24px; }

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 28px;
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: 999px;
  width: fit-content;
  background: var(--bg-soft);
}
.tab {
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  transition: background 0.15s ease, color 0.15s ease;
}
.tab.active { background: var(--bg-dark); color: var(--text-inverse); }

/* ===== Product grid: realistic card tiles ===== */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; margin-bottom: 60px; }

.card-tile { display: flex; flex-direction: column; gap: 10px; }

.card-face {
  position: relative;
  border-radius: var(--radius-card);
  padding: 18px 20px;
  min-height: 148px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  color: var(--text-inverse);
  background: linear-gradient(150deg, #1E212E, #0F1119);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card-tile:hover .card-face { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.card-face-top { display: flex; align-items: center; justify-content: space-between; }
.card-chip { width: 26px; height: 19px; border-radius: 4px; background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep)); flex-shrink: 0; }
.card-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card-wordmark::before { content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.platform-GOOGLE_PLAY .card-wordmark { color: #EAFBF4; background: rgba(31, 138, 115, 0.28); }
.platform-GOOGLE_PLAY .card-wordmark::before { background: var(--accent-play); }
.platform-APP_STORE .card-wordmark { color: #FBEEE0; background: rgba(185, 97, 30, 0.28); }
.platform-APP_STORE .card-wordmark::before { background: var(--accent-store); }

.card-number { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; color: var(--text-inverse-muted); }
.card-denom { font-family: var(--font-display); font-size: 24px; font-weight: 700; }
.card-denom-custom { font-size: 15px; font-weight: 600; color: var(--text-inverse-muted); text-transform: uppercase; letter-spacing: 0.06em; }

.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card-footer .price { font-weight: 700; font-size: 15px; }
.masked { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-muted); letter-spacing: 0.04em; }

.card-footer.custom-amount-row {
  margin-top: 0;
  background: var(--bg-soft);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 6px 6px 6px 12px;
}
.custom-amount-prefix { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--accent-gold-deep); }
.custom-amount-input {
  border: none; background: transparent; outline: none;
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  color: var(--text-primary); width: 100%; min-width: 0;
}
.custom-amount-input::placeholder { color: var(--text-muted); }
.custom-amount-input::-webkit-outer-spin-button,
.custom-amount-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ===== Cart drawer ===== */
.overlay {
  position: fixed; inset: 0;
  background: rgba(15, 16, 22, 0.45);
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.overlay.open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  background: var(--bg-soft);
  border-left: 1px solid var(--border);
  z-index: 70;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.drawer.open { transform: translateX(0); }
.drawer-head { padding: 20px 22px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.drawer-head h2 { font-family: var(--font-display); font-size: 18px; margin: 0; }
.drawer-close { background: none; border: none; color: var(--text-muted); font-size: 20px; }
.drawer-body { flex: 1; overflow-y: auto; padding: 16px 22px; }
.drawer-foot { padding: 18px 22px; border-top: 1px solid var(--border); }

.cart-line { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.cart-line .meta { font-size: 14px; }
.cart-line .meta .sub { color: var(--text-muted); font-size: 12px; }
.qty-ctrl { display: flex; align-items: center; gap: 8px; }
.qty-ctrl button { width: 26px; height: 26px; border-radius: 6px; border: 1px solid var(--border); background: transparent; color: var(--text-primary); }
.empty-state { color: var(--text-muted); font-size: 14px; padding: 40px 0; text-align: center; }

.total-row { display: flex; justify-content: space-between; font-size: 15px; margin-bottom: 14px; }
.total-row strong { font-family: var(--font-display); font-size: 20px; color: var(--accent-gold-deep); }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 16, 22, 0.5);
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 400px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
}
.modal h2 { font-family: var(--font-display); margin: 0 0 4px; font-size: 20px; }
.modal .sub { color: var(--text-muted); font-size: 13px; margin: 0 0 20px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.field input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
}
.field input:focus { border-color: var(--accent-gold); }
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  resize: vertical;
}
.field textarea:focus { border-color: var(--accent-gold); }

.star-picker { display: flex; gap: 4px; }
.star-picker .star { background: none; border: none; font-size: 26px; color: var(--border); line-height: 1; padding: 2px; }
.star-picker .star.active { color: var(--accent-gold); }

/* ===== Reviews ===== */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin-bottom: 8px; }
.review-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.review-stars { color: var(--accent-gold); font-size: 15px; letter-spacing: 2px; margin-bottom: 10px; }
.review-text { font-size: 14px; color: var(--text-primary); line-height: 1.6; margin: 0 0 14px; }
.review-author { font-size: 13px; color: var(--text-muted); font-weight: 600; }
.modal-error { color: var(--danger); font-size: 13px; margin: -4px 0 14px; display: none; }
.modal-switch { text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 16px; }
.modal-switch button { background: none; border: none; color: var(--accent-gold-deep); font-weight: 600; }
.auth-consent { font-size: 11.5px; color: var(--text-muted); line-height: 1.5; margin: 12px 0 0; text-align: center; }
.auth-consent a { color: var(--accent-gold-deep); }

/* ===== Checkout summary ===== */
.checkout-summary { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 4px 14px; margin-bottom: 16px; }
.checkout-summary .line { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.checkout-summary .line:last-child { border-bottom: none; }
.checkout-summary .line .name { color: var(--text-primary); }
.checkout-summary .line .qty { color: var(--text-muted); margin-left: 6px; }
.checkout-summary .line .price { font-weight: 600; }

.pay-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 8px; }
.pay-method {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  padding: 12px 6px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.pay-method .pm-icon { font-size: 18px; }
.pay-method.active { border-color: var(--accent-gold); color: var(--text-primary); background: #FBF6EA; }
.pay-method:disabled { opacity: 0.5; cursor: not-allowed; }
.pm-soon {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg);
  border-radius: 999px;
  padding: 1px 6px;
}
.pay-note { font-size: 12px; color: var(--text-muted); margin: 0 0 18px; line-height: 1.5; }

/* Payment method cards: realistic bank-card visuals, dark on the light modal
   for deliberate contrast — this is the one "rich" accent in the checkout. */
.card-network-row { display: none; gap: 12px; margin: -2px 0 16px; }
.card-network-row.visible { display: flex; }

.bank-card-option {
  flex: 1; background: none; border: none; padding: 0;
  border-radius: var(--radius-md); cursor: pointer;
  opacity: 0.5; transform: scale(0.97);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.bank-card-option.active { opacity: 1; transform: scale(1); }
.bank-card-option:hover { opacity: 0.8; }
.bank-card-option.active:hover { opacity: 1; }

.bank-card {
  position: relative;
  height: 104px;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease;
}
.bank-card-option.active .bank-card { box-shadow: 0 0 0 2px var(--accent-gold), var(--shadow-md); }
.visa-card { background: linear-gradient(135deg, #1A2A54, #0D142E); }
.mc-card { background: linear-gradient(135deg, #262626, #101012); }

.bank-card-top { display: flex; justify-content: flex-end; }
.bank-card-chip { width: 25px; height: 18px; border-radius: 4px; background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-deep)); position: relative; }
.bank-card-chip::before, .bank-card-chip::after { content: ''; position: absolute; left: 4px; right: 4px; height: 1px; background: rgba(0,0,0,0.25); }
.bank-card-chip::before { top: 6px; }
.bank-card-chip::after { top: 11px; }

.bank-card-number { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.06em; color: rgba(255,255,255,0.85); }
.bank-card-bottom { display: flex; align-items: center; justify-content: space-between; }
.bank-card-holder { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); }
.bank-card-brand.visa-wordmark { font-family: var(--font-display); font-style: italic; font-weight: 700; font-size: 14px; color: #FFFFFF; }
.bank-card-brand.mc-wordmark { display: inline-flex; align-items: center; }
.bank-card-brand.mc-wordmark i { display: inline-block; width: 14px; height: 14px; border-radius: 50%; background: #EB4D3D; }
.bank-card-brand.mc-wordmark i + i { background: #F2A900; margin-left: -6px; opacity: 0.88; }

/* ===== Orders / codes ===== */
.orders-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 60px; }
.order-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 18px; }
.order-card .order-head { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-muted); }
.status-pill { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; letter-spacing: 0.06em; }
.status-PENDING { background: rgba(184,146,63,0.15); color: var(--accent-gold-deep); }
.status-COMPLETED { background: rgba(31,138,115,0.12); color: var(--accent-play); }
.status-CANCELLED { background: rgba(198,64,58,0.12); color: var(--danger); }
.revealed-code {
  font-family: var(--font-mono);
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.05em;
  word-break: break-all;
}

/* ===== Success modal ===== */
.success-badge {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(31,138,115,0.12);
  border: 1px solid rgba(31,138,115,0.3);
  color: var(--accent-play);
  font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.success-codes { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.success-code-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.success-code-item .p-title { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.success-code-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.success-code-row code { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; word-break: break-all; }
.copy-btn { flex-shrink: 0; background: var(--bg-dark); color: var(--text-inverse); border: none; border-radius: 6px; padding: 6px 10px; font-size: 12px; font-weight: 700; }
.copy-btn.copied { background: var(--accent-gold); color: #241C08; }

footer.site { border-top: 1px solid var(--border); padding: 40px 0 24px; font-size: 13px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 28px;
}
.footer-brand .logo { margin-bottom: 10px; }
.footer-tagline { color: var(--text-muted); font-size: 13px; max-width: 32ch; margin: 0; line-height: 1.6; }
.footer-col-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a, .footer-contact a { color: var(--text-primary); text-decoration: none; font-size: 14px; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--accent-gold); }
.footer-note { color: var(--text-muted); font-size: 12px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ===== Legal pages (terms/privacy) ===== */
.legal-page { max-width: 720px; padding-bottom: 80px; }
.legal-page section { margin-bottom: 28px; }
.legal-page h2 { font-family: var(--font-display); font-size: 18px; margin: 0 0 10px; }
.legal-page p { color: var(--text-primary); font-size: 14px; line-height: 1.7; margin: 0; }
.legal-page a { color: var(--accent-gold-deep); }

.toast-host { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--bg-dark);
  color: var(--text-inverse);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.2s ease;
}
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .demo-card { width: 100%; max-width: 320px; }
}