/* =============================================
   Peapod: IDE terminal shell
   Shared chrome + per-app accent themes
   ============================================= */

:root,
[data-theme="peapod"] {
  --bg: #070b09;
  --bg-elevated: #0d1410;
  --surface: #121a15;
  --surface-2: #182119;
  --border: rgba(74, 222, 128, 0.14);
  --border-strong: rgba(74, 222, 128, 0.32);
  --text: #e8f5ec;
  --text-muted: #8aa894;
  --accent: #4ade80;
  --accent-hover: #86efac;
  --accent-dim: rgba(74, 222, 128, 0.12);
  --accent-glow: rgba(74, 222, 128, 0.28);
  --danger: #f87171;
  --radius: 0.65rem;
  --radius-lg: 0.9rem;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --shadow-hover: 0 12px 40px rgba(74, 222, 128, 0.12);
  --font-sans: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  --grid-color: rgba(74, 222, 128, 0.045);
  --theme-color: #4ade80;
}

[data-theme="genv"] {
  --bg: #0c0808;
  --bg-elevated: #140c0c;
  --surface: #1a1010;
  --surface-2: #221414;
  --border: rgba(248, 113, 113, 0.16);
  --border-strong: rgba(248, 113, 113, 0.34);
  --text: #f5e8e8;
  --text-muted: #a88a8a;
  --accent: #f87171;
  --accent-hover: #fca5a5;
  --accent-dim: rgba(248, 113, 113, 0.12);
  --accent-glow: rgba(248, 113, 113, 0.28);
  --shadow-hover: 0 12px 40px rgba(248, 113, 113, 0.12);
  --grid-color: rgba(248, 113, 113, 0.05);
  --theme-color: #f87171;
}

[data-theme="peaproxy"] {
  --bg: #070c0c;
  --bg-elevated: #0c1414;
  --surface: #101a1a;
  --surface-2: #152222;
  --border: rgba(45, 212, 191, 0.16);
  --border-strong: rgba(45, 212, 191, 0.34);
  --text: #e8f5f3;
  --text-muted: #8aa8a4;
  --accent: #2dd4bf;
  --accent-hover: #5eead4;
  --accent-dim: rgba(45, 212, 191, 0.12);
  --accent-glow: rgba(45, 212, 191, 0.28);
  --shadow-hover: 0 12px 40px rgba(45, 212, 191, 0.12);
  --grid-color: rgba(45, 212, 191, 0.05);
  --theme-color: #2dd4bf;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.65;
  overflow-x: hidden;
}

::selection {
  background: var(--accent-dim);
  color: var(--accent-hover);
}

/* ---- Terminal grid backdrop ---- */
.bg-decoration {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, var(--accent-dim), transparent 55%),
    radial-gradient(ellipse 40% 30% at 100% 100%, var(--accent-dim), transparent 50%),
    var(--bg);
}

.bg-decoration::before {
  content: "";
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridDrift 40s linear infinite;
  opacity: 1;
}

.bg-decoration::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 48%,
    rgba(0, 0, 0, 0.15) 50%,
    transparent 52%,
    transparent 100%
  );
  background-size: 100% 6px;
  opacity: 0.35;
  animation: scanDrift 12s linear infinite;
}

@keyframes gridDrift {
  from { transform: translate(0, 0); }
  to { transform: translate(48px, 48px); }
}

@keyframes scanDrift {
  from { background-position: 0 0; }
  to { background-position: 0 120px; }
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 2000;
  padding: 0.45rem 0.75rem;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.not-found-copy {
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  max-width: 36rem;
}

/* ---- Layout ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Header / Hero ---- */
header {
  padding: 4rem 0 2rem;
  text-align: left;
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeDown 0.7s ease both;
}

.logo-icon {
  font-size: 2.4rem;
  line-height: 1;
  filter: drop-shadow(0 0 12px var(--accent-glow));
}

.site-title {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
}

.site-title .accent {
  color: var(--accent);
}

.site-tagline,
.hero-prompt {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  min-height: 1.5em;
}

.hero-prompt .prompt-user {
  color: var(--accent);
  font-weight: 600;
}

.hero-prompt .prompt-sep {
  color: var(--text-muted);
}

.hero-prompt .prompt-path {
  color: var(--accent-hover);
}

.hero-prompt .prompt-cash {
  color: var(--text);
  font-weight: 600;
}

.hero-prompt .prompt-cursor {
  display: inline-block;
  width: 0.55ch;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: text-bottom;
  background: var(--accent);
  animation: blink 1.05s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-prompt.is-done .prompt-cursor {
  animation: blink 1.05s step-end infinite;
}

/* ---- Section Headings ---- */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.section-label::before {
  content: "//";
  opacity: 0.55;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-strong), transparent);
}

/* ---- Grids ---- */
.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

/* ---- Cards / panels ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.35rem 1.45rem;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.card.visible,
.section.visible .card {
  opacity: 1;
  transform: translateY(0);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover,
.card:focus-visible {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.card:hover::before,
.card:focus-visible::before,
.card:hover::after,
.card:focus-visible::after {
  opacity: 1;
}

.card:active {
  transform: translateY(-1px);
}

.card-icon {
  font-size: 1.65rem;
  line-height: 1;
}

.card-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.card-arrow {
  align-self: flex-end;
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--accent);
  transition: transform 0.25s ease;
}

.card:hover .card-arrow,
.card:focus-visible .card-arrow {
  transform: translateX(5px);
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2em 0.55em;
  border-radius: 0.3rem;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border);
}

/* ---- Sections ---- */
.section {
  margin-bottom: 3.25rem;
  scroll-margin-top: 5rem;
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section.visible .card:nth-child(1) { transition-delay: 0.05s; }
.section.visible .card:nth-child(2) { transition-delay: 0.12s; }
.section.visible .card:nth-child(3) { transition-delay: 0.19s; }
.section.visible .card:nth-child(4) { transition-delay: 0.26s; }
.section.visible .card:nth-child(5) { transition-delay: 0.33s; }
.section.visible .card:nth-child(6) { transition-delay: 0.4s; }

/* ---- Footer ---- */
footer {
  text-align: left;
  padding: 2rem 0 3rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ---- Animations ---- */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Announcement Banner ---- */
.announcement-banner {
  background: var(--surface);
  color: var(--text);
  padding: 0.7rem 1rem;
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid var(--border);
  animation: fadeDown 0.45s ease both;
}

.banner-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0 3rem 0 0;
  position: relative;
}

.banner-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: 0.3rem;
  color: var(--accent);
  padding: 0.2em 0.55em;
  flex-shrink: 0;
}

.banner-text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.banner-text strong {
  color: var(--text);
  font-weight: 600;
}

.banner-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 0.35rem;
  padding: 0.28em 0.75em;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}

.banner-link:hover {
  background: var(--accent-hover);
  transform: translateX(2px);
}

.banner-close {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.3rem 0.4rem;
  border-radius: 0.35rem;
  line-height: 1;
  transition: color 0.2s ease, background 0.2s ease;
}

.banner-close:hover {
  color: var(--text);
  background: var(--accent-dim);
}

.banner-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.announcement-banner.hidden {
  display: none;
}

/* ---- Burger / Side menu ---- */
.burger-btn {
  position: fixed;
  top: 1.15rem;
  left: 1.15rem;
  z-index: 1000;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 2.65rem;
  height: 2.65rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  padding: 0;
}

.burger-btn:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
  transform: scale(1.04);
}

.burger-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.burger-line {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: min(320px, 85vw);
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  box-shadow: 8px 0 40px rgba(0, 0, 0, 0.45);
  z-index: 1200;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.side-menu.open {
  transform: translateX(0);
}

.side-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.2rem 1rem;
  border-bottom: 1px solid var(--border);
}

.side-menu-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.side-menu-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.3rem 0.45rem;
  border-radius: 0.35rem;
  transition: background 0.2s ease, color 0.2s ease;
  line-height: 1;
}

.side-menu-close:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.side-menu-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.side-menu-list {
  list-style: none;
  padding: 0.75rem 0;
  flex: 1;
}

.side-menu-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem 1.35rem;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 500;
  border-left: 2px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease, border-left-color 0.2s ease;
}

.side-menu-link:hover,
.side-menu-link:focus-visible {
  background: var(--accent-dim);
  color: var(--accent-hover);
  padding-left: 1.55rem;
  border-left-color: var(--accent);
  outline: none;
}

.side-menu-link[aria-current="page"] {
  background: var(--accent-dim);
  color: var(--accent);
  border-left-color: var(--accent);
}

.side-menu-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
}

.side-menu-section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1.1rem 1.35rem 0.35rem;
  margin: 0;
}

/* ---- Back Navigation ---- */
.nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 1.25rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.nav-back:hover {
  background: var(--accent-dim);
  border-color: var(--border-strong);
  transform: translateX(-3px);
}

/* ---- Changelog ---- */
.changelog-list {
  display: flex;
  flex-direction: column;
  position: relative;
}

.changelog-list::before {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--border-strong), var(--border));
}

.changelog-item {
  display: flex;
  gap: 1.15rem;
  padding: 0 0 1.35rem;
  position: relative;
}

.changelog-dot {
  flex-shrink: 0;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.4rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  z-index: 1;
  margin-top: 0.15rem;
  color: var(--accent);
}

.changelog-body {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem 1.15rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.changelog-body:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-hover);
}

.changelog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.changelog-message {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.changelog-sha {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  padding: 0.15em 0.5em;
  text-decoration: none;
  flex-shrink: 0;
}

.changelog-sha:hover {
  border-color: var(--border-strong);
  color: var(--accent-hover);
}

.changelog-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.55rem;
  align-items: center;
  flex-wrap: wrap;
}

.changelog-meta .author {
  font-weight: 600;
  color: var(--text);
}

.changelog-loading,
.changelog-error,
.changelog-empty {
  text-align: left;
  padding: 2.5rem 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.changelog-loading .spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 0.75rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.changelog-error {
  color: var(--danger);
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.load-more-wrap {
  text-align: left;
  margin-top: 0.5rem;
}

.btn-load-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition);
}

.btn-load-more:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-load-more:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Shared buttons used by project pages */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  header {
    padding: 3.25rem 0 1.5rem;
  }

  .shortcuts-grid {
    grid-template-columns: 1fr;
  }

  .banner-content {
    padding-right: 2.25rem;
  }
}

@media (max-width: 480px) {
  .logo-icon {
    font-size: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .bg-decoration::before,
  .bg-decoration::after {
    animation: none !important;
  }

  .js .card,
  .js .section {
    opacity: 1;
    transform: none;
  }
}

.js .card {
  opacity: 0;
  transform: translateY(18px);
}

.js .card.visible,
.js .section.visible .card {
  opacity: 1;
  transform: translateY(0);
}

.js .section {
  opacity: 0;
  transform: translateY(16px);
}

.js .section.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes rippleEffect {
  to { transform: scale(2.5); opacity: 0; }
}