/* ─────────────────────────────────────────────────────────────
   Chromaril landing — shared design tokens with app.chromaril.ca
   ───────────────────────────────────────────────────────────── */

:root {
  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  /* Surfaces (dark default) */
  --bg: #0E0E10;
  --surface: #16161A;
  --surface-2: #1F1F24;
  --on-surface: #F5F5F7;
  --on-surface-muted: #8E8E93;
  --hairline: rgba(255, 255, 255, 0.08);

  /* Accents — used sparingly */
  --accent-blue: #5DAFEC;
  --accent-violet: #A78BFA;
  --accent-amber: #F5A623;
  --accent-rose: #F472B6;
  --accent-mint: #34D399;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;

  /* Geometry */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-card: 14px;
  --radius-pill: 999px;

  --header-height: 56px;
  --max-content: 1120px;
  --max-prose: 680px;

  --transition-fast: 120ms ease;
  --transition-base: 240ms ease;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg: #FAFAF7;
    --surface: #FFFFFF;
    --surface-2: #F2F2EE;
    --on-surface: #0E0E10;
    --on-surface-muted: #6E6E73;
    --hairline: rgba(0, 0, 0, 0.08);
  }
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--on-surface);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover { color: var(--on-surface); }

::selection { background: var(--accent-blue); color: var(--bg); }

/* ─── Header ─────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--hairline);
}

.nav-container {
  max-width: var(--max-content);
  height: 100%;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--on-surface);
  line-height: 1;
}
.site-logo:hover { color: var(--on-surface); }

.logo-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 1px;
  background: var(--accent-blue);
  animation: hue-cycle 24s infinite;
  transform: translateY(1px);
}

@keyframes hue-cycle {
  0%   { background: var(--accent-blue); }
  20%  { background: var(--accent-violet); }
  40%  { background: var(--accent-amber); }
  60%  { background: var(--accent-rose); }
  80%  { background: var(--accent-mint); }
  100% { background: var(--accent-blue); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  color: var(--on-surface-muted);
  font-size: 13px;
  font-weight: 500;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--on-surface);
  background: var(--surface-2);
}

.nav-links a[target="_blank"] {
  background: var(--on-surface);
  color: var(--bg);
}
.nav-links a[target="_blank"]:hover {
  background: var(--on-surface);
  color: var(--bg);
  opacity: 0.9;
}

/* ─── Main ───────────────────────────────────────────────── */

.site-main {
  flex: 1;
  width: 100%;
}

/* ─── Hero ───────────────────────────────────────────────── */

.hero {
  position: relative;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(64px, 12vw, 128px) clamp(16px, 4vw, 32px) clamp(48px, 8vw, 96px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 6vw, 64px);
  align-items: center;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.1fr 1fr;
  }
}

.hero-text { min-width: 0; }
.hero-visual { min-width: 0; }

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(93, 175, 236, 0.10), transparent 60%),
    radial-gradient(50% 40% at 80% 20%, rgba(167, 139, 250, 0.10), transparent 60%),
    radial-gradient(40% 40% at 50% 90%, rgba(245, 166, 35, 0.06), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.4vw, 72px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.02;
  color: var(--on-surface);
  margin-bottom: 20px;
}

.tagline {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--on-surface-muted);
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}

.hero-content {
  max-width: var(--max-prose);
  margin: 0 0 32px;
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--on-surface);
}

.hero-content p { margin-bottom: 12px; }
.hero-content p:last-child { margin-bottom: 0; }

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--on-surface-muted);
  margin-bottom: 20px;
}

.hero-eyebrow__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-mint);
  animation: hue-cycle 24s infinite;
}

.hero-fineprint {
  font-size: 12px;
  color: var(--on-surface-muted);
  margin-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--on-surface);
  color: var(--bg);
}
.btn-primary:hover { background: var(--on-surface); color: var(--bg); }

.btn-secondary {
  background: transparent;
  color: var(--on-surface);
  border: 1px solid var(--hairline);
}
.btn-secondary:hover {
  border-color: var(--on-surface-muted);
  color: var(--on-surface);
}

/* Decorative palette strip — thin color bands used between sections */
.palette-strip {
  display: flex;
  width: 100%;
  max-width: var(--max-content);
  height: 14px;
  margin: 0 auto;
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.palette-strip span { flex: 1; }
.palette-strip span:nth-child(1) { background: #5DAFEC; }
.palette-strip span:nth-child(2) { background: #A78BFA; }
.palette-strip span:nth-child(3) { background: #F472B6; }
.palette-strip span:nth-child(4) { background: #F5A623; }
.palette-strip span:nth-child(5) { background: #34D399; }
.palette-strip span:nth-child(6) { background: #1A3A5C; }
.palette-strip span:nth-child(7) { background: #E85D26; }

.palette-strip--separator {
  height: 4px;
  max-width: calc(var(--max-content) - 160px);
  opacity: 0.72;
  margin: 8px auto 0;
}

/* ─── Features ───────────────────────────────────────────── */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 32px) 40px;
}

.feature {
  position: relative;
  padding: 28px 24px 24px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.feature:hover {
  border-color: var(--on-surface-muted);
  transform: translateY(-2px);
}

.feature::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 24px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
}
.feature:nth-child(2)::before { background: var(--accent-violet); }
.feature:nth-child(3)::before { background: var(--accent-amber); }

.feature h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-surface);
  margin: 16px 0 8px;
}

.feature p {
  color: var(--on-surface-muted);
  font-size: 14px;
  line-height: 1.55;
}

/* ─── Content pages (about, schema) ──────────────────────── */

.content-page {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) clamp(16px, 4vw, 32px) clamp(64px, 8vw, 96px);
}

.content-page h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--on-surface);
  margin-bottom: 32px;
}

.content-page h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-surface);
  margin: 56px 0 16px;
}

.content-page h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--on-surface);
  margin: 32px 0 8px;
}

.content-page p {
  font-size: 16px;
  color: var(--on-surface);
  margin-bottom: 16px;
}

.content-page a {
  color: var(--accent-blue);
  border-bottom: 1px solid color-mix(in srgb, var(--accent-blue) 40%, transparent);
}
.content-page a:hover {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

.content-page ul, .content-page ol {
  margin: 0 0 20px 0;
  padding-left: 24px;
  color: var(--on-surface);
}
.content-page li { margin-bottom: 6px; }
.content-page li::marker { color: var(--on-surface-muted); }

.content-page strong {
  color: var(--on-surface);
  font-weight: 600;
}

.content-page code {
  font-family: var(--font-mono);
  background: var(--surface-2);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.88em;
  color: var(--on-surface);
}

.content-page pre {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: 13px;
  line-height: 1.6;
}

.content-page pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

.content-page article {
  padding: 20px 0;
  border-top: 1px solid var(--hairline);
}
.content-page article h2 { margin-top: 0; }

/* ─── Footer ─────────────────────────────────────────────── */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--hairline);
  padding: 28px clamp(16px, 4vw, 32px);
  text-align: center;
  color: var(--on-surface-muted);
  font-size: 12px;
}

/* ─── Scrollbar ──────────────────────────────────────────── */

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--hairline);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover { background: var(--on-surface-muted); }

/* ─── Nav additions (primary group + account buttons) ───── */

.nav-links--primary {
  margin-right: auto;
  margin-left: 24px;
}

.nav-links--account {
  gap: 8px;
}

.btn-nav {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--on-surface-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}

.btn-nav:hover {
  color: var(--on-surface);
  background: var(--surface-2);
}

.btn-signup {
  border: 1px solid var(--hairline);
  color: var(--on-surface);
}

.btn-signup:hover {
  border-color: var(--on-surface-muted);
  background: transparent;
}

.btn-pro {
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent-rose), var(--accent-amber));
  font-weight: 600;
}

.btn-pro:hover {
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent-rose), var(--accent-amber));
  transform: translateY(-1px);
}

@media (max-width: 720px) {
  .nav-links--primary { display: none; }
  .nav-links--account .btn-nav:not(.btn-pro) { display: none; }
}

/* ─── Hero visual: animated palette cycler ──────────────── */

.palette-cycler {
  position: relative;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 60px -24px rgba(0, 0, 0, 0.5);
  max-width: 520px;
  margin: 0 auto;
}

.palette-cycler__stage {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  height: clamp(240px, 32vw, 320px);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.palette-cycler__bar {
  border-radius: var(--radius-sm);
  transition: background-color 800ms ease;
  background: var(--accent-blue);
}

/* 4-palette cycle @ 16s — 4s hold + ~400ms cross-fade per stop.
   Palettes:
   P1 Midnight Aurora : #00E676 #7C4DFF #FF4081 #1A1F3A #0B0E1A
   P2 Retro Pop       : #FF6B6B #FFA94D #20C997 #FFE066 #FFF5EE
   P3 Earth & Clay    : #C4704B #6B7F52 #D4B896 #FAF0E6 #3E2723
   P4 Pastel Dream    : #F8C8DC #B5EAD7 #C3B1E1 #FFEAA7 #FAFAFA
*/
@keyframes cycler-bar-1 {
  0%, 22%   { background-color: #00E676; }
  25%, 47%  { background-color: #FF6B6B; }
  50%, 72%  { background-color: #C4704B; }
  75%, 97%  { background-color: #F8C8DC; }
  100%      { background-color: #00E676; }
}
@keyframes cycler-bar-2 {
  0%, 22%   { background-color: #7C4DFF; }
  25%, 47%  { background-color: #FFA94D; }
  50%, 72%  { background-color: #6B7F52; }
  75%, 97%  { background-color: #B5EAD7; }
  100%      { background-color: #7C4DFF; }
}
@keyframes cycler-bar-3 {
  0%, 22%   { background-color: #FF4081; }
  25%, 47%  { background-color: #20C997; }
  50%, 72%  { background-color: #D4B896; }
  75%, 97%  { background-color: #C3B1E1; }
  100%      { background-color: #FF4081; }
}
@keyframes cycler-bar-4 {
  0%, 22%   { background-color: #1A1F3A; }
  25%, 47%  { background-color: #FFE066; }
  50%, 72%  { background-color: #FAF0E6; }
  75%, 97%  { background-color: #FFEAA7; }
  100%      { background-color: #1A1F3A; }
}
@keyframes cycler-bar-5 {
  0%, 22%   { background-color: #0B0E1A; }
  25%, 47%  { background-color: #FFF5EE; }
  50%, 72%  { background-color: #3E2723; }
  75%, 97%  { background-color: #FAFAFA; }
  100%      { background-color: #0B0E1A; }
}

.palette-cycler__bar[data-bar="1"] { animation: cycler-bar-1 16s ease-in-out infinite; }
.palette-cycler__bar[data-bar="2"] { animation: cycler-bar-2 16s ease-in-out infinite; }
.palette-cycler__bar[data-bar="3"] { animation: cycler-bar-3 16s ease-in-out infinite; }
.palette-cycler__bar[data-bar="4"] { animation: cycler-bar-4 16s ease-in-out infinite; }
.palette-cycler__bar[data-bar="5"] { animation: cycler-bar-5 16s ease-in-out infinite; }

.palette-cycler__labels {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.palette-cycler__labels span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--on-surface-muted);
  text-align: center;
  text-transform: lowercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.palette-cycler__caption {
  position: relative;
  height: 22px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
}

.palette-cycler__name {
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--on-surface);
  opacity: 0;
}

@keyframes cycler-name {
  0%, 22%   { opacity: 1; }
  25%, 100% { opacity: 0; }
}

.palette-cycler__name[data-name="1"] { animation: cycler-name 16s ease-in-out infinite; animation-delay: 0s; }
.palette-cycler__name[data-name="2"] { animation: cycler-name 16s ease-in-out infinite; animation-delay: -12s; }
.palette-cycler__name[data-name="3"] { animation: cycler-name 16s ease-in-out infinite; animation-delay: -8s; }
.palette-cycler__name[data-name="4"] { animation: cycler-name 16s ease-in-out infinite; animation-delay: -4s; }

@media (prefers-reduced-motion: reduce) {
  .palette-cycler__bar,
  .palette-cycler__name,
  .hero-eyebrow__dot,
  .logo-dot {
    animation: none !important;
  }
  .palette-cycler__bar[data-bar="1"] { background-color: #00E676; }
  .palette-cycler__bar[data-bar="2"] { background-color: #7C4DFF; }
  .palette-cycler__bar[data-bar="3"] { background-color: #FF4081; }
  .palette-cycler__bar[data-bar="4"] { background-color: #1A1F3A; }
  .palette-cycler__bar[data-bar="5"] { background-color: #0B0E1A; }
  .palette-cycler__name[data-name="1"] { opacity: 1; }
}

/* ─── Section headers (shared by tools + showcase) ─────── */

.section-header {
  max-width: var(--max-prose);
  margin: 0 auto 32px;
  padding: 0 clamp(16px, 4vw, 32px);
  text-align: center;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--on-surface);
  margin-bottom: 12px;
}

.section-header p {
  font-size: clamp(14px, 1.3vw, 16px);
  color: var(--on-surface-muted);
  line-height: 1.55;
}

/* ─── Tools grid ────────────────────────────────────────── */

.tools {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 32px) 16px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 22px 20px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  color: inherit;
  transition: border-color var(--transition-base), transform var(--transition-base), background-color var(--transition-base);
}

.tool-card:not(.tool-card--soon):hover {
  border-color: var(--on-surface-muted);
  transform: translateY(-2px);
  color: inherit;
}

.tool-card__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-bottom: 14px;
  background: var(--accent-blue);
}

.tool-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-surface);
  margin: 0 0 8px;
}

.tool-card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--on-surface-muted);
  margin: 0 0 18px;
  flex: 1;
}

.tool-card__cta {
  font-size: 13px;
  font-weight: 500;
  color: var(--on-surface);
  letter-spacing: -0.005em;
}

.tool-card--soon {
  opacity: 0.78;
  cursor: not-allowed;
}

.tool-card--soon h3,
.tool-card--soon p {
  color: var(--on-surface-muted);
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  height: 22px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  background: var(--surface-2);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--on-surface-muted);
  text-transform: uppercase;
}

/* ─── Palette showcase row ──────────────────────────────── */

.showcase {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 32px) 16px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.showcase-card {
  display: block;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  overflow: hidden;
  color: inherit;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.showcase-card:hover {
  border-color: var(--on-surface-muted);
  transform: translateY(-2px);
  color: inherit;
}

.showcase-card__swatches {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: 96px;
}

.showcase-card__swatches span { display: block; }

.showcase-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  gap: 12px;
}

.showcase-card__name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--on-surface);
}

.showcase-card__tag {
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--on-surface-muted);
  text-transform: uppercase;
}

/* ─── Closing CTA band ──────────────────────────────────── */

.cta-band {
  margin: clamp(64px, 10vw, 120px) auto 0;
  padding: 0 clamp(16px, 4vw, 32px);
  max-width: var(--max-content);
}

.cta-band__inner {
  position: relative;
  padding: clamp(48px, 7vw, 72px) clamp(24px, 5vw, 56px);
  border-radius: var(--radius-card);
  text-align: center;
  color: var(--bg);
  background:
    radial-gradient(60% 80% at 20% 20%, rgba(93, 175, 236, 0.55), transparent 70%),
    radial-gradient(50% 80% at 80% 30%, rgba(167, 139, 250, 0.55), transparent 70%),
    radial-gradient(60% 80% at 50% 90%, rgba(245, 166, 35, 0.45), transparent 70%),
    linear-gradient(135deg, var(--accent-rose), var(--accent-violet) 50%, var(--accent-blue));
  overflow: hidden;
}

.cta-band__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 12px;
  color: inherit;
}

.cta-band__inner p {
  font-size: clamp(14px, 1.4vw, 17px);
  color: inherit;
  opacity: 0.9;
  max-width: 520px;
  margin: 0 auto 24px;
  line-height: 1.55;
}

.btn-cta {
  background: #0E0E10;
  color: #FAFAF7;
  height: 48px;
  padding: 0 28px;
  font-weight: 600;
}
.btn-cta:hover { background: #0E0E10; color: #FAFAF7; }

/* ─── Coming-soon dialog ────────────────────────────────── */

.coming-soon-dialog {
  max-width: 420px;
  width: calc(100% - 32px);
  padding: 0;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--on-surface);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
}

.coming-soon-dialog::backdrop {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
}

.coming-soon-dialog__inner {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.coming-soon-dialog__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-surface);
  margin: 0;
}

.coming-soon-dialog__body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--on-surface-muted);
  margin: 0 0 8px;
}

.coming-soon-dialog .btn-secondary {
  align-self: flex-start;
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
}

/* ─── Language picker ───────────────────────────────────── */

.lang-picker {
  position: relative;
  margin-left: 8px;
}

.lang-picker[open] .lang-picker__trigger {
  color: var(--on-surface);
  background: var(--surface-2);
}

.lang-picker__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--on-surface-muted);
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.lang-picker__trigger::-webkit-details-marker { display: none; }

.lang-picker__trigger:hover {
  color: var(--on-surface);
  background: var(--surface-2);
}

.lang-picker__icon {
  flex: 0 0 auto;
}

.lang-picker__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  max-height: 360px;
  overflow-y: auto;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 200;
}

.lang-picker__item {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-md);
  color: var(--on-surface-muted);
  font-size: 13px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.lang-picker__item:hover {
  background: var(--surface-2);
  color: var(--on-surface);
}

.lang-picker__item.is-current {
  color: var(--on-surface);
  background: var(--surface-2);
}

.lang-picker__code {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--on-surface-muted);
  min-width: 22px;
}

.lang-picker__item.is-current .lang-picker__code {
  color: var(--on-surface);
}

.lang-picker__name {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lang-picker__check {
  flex: 0 0 auto;
  color: var(--accent-mint);
}

@media (max-width: 720px) {
  .lang-picker__menu {
    right: auto;
    left: 0;
  }
}