/* WordDex marketing site — logo-driven palette (cyan glow, navy, yellow spark) */

:root {
  /* Logo body + UI ink */
  --ink: #0A1628;
  --ink-mid: #1A2740;
  --muted: #5B6B80;

  /* Surfaces — cool white with cyan cast */
  --bg: #F7FBFE;
  --surface: #EAF4FA;
  --surface-2: #D8ECF5;
  --card: #FFFFFF;

  /* Logo cyan glow (signature accent — not Duolingo green) */
  --cyan: #2AD4FF;
  --cyan-bright: #5EE7FF;
  --cyan-deep: #0BA8D4;
  --cyan-lip: #0890B8;
  --cyan-soft: rgba(42, 212, 255, 0.14);
  --cyan-glow: rgba(42, 212, 255, 0.35);

  /* Logo yellow spark */
  --spark: #FFE566;
  --spark-deep: #F5C518;

  /* Logo button accents (decorative) */
  --btn-red: #E53935;
  --btn-orange: #FF9800;
  --btn-green: #43A047;
  --btn-blue: #42A5F5;
  --blush: #F8A5B8;

  /* Compat aliases used in older rules */
  --green: var(--cyan);
  --green-lip: var(--cyan-lip);
  --green-dark: var(--cyan-deep);

  --border: rgba(10, 22, 40, 0.08);
  --border-strong: rgba(10, 22, 40, 0.14);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --lip: 4px;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-display: 'Nunito', 'DM Sans', system-ui, sans-serif;
  --max: 1120px;
  --nav-h: 68px;
  --shadow-soft: 0 12px 40px rgba(10, 22, 40, 0.08);
  --shadow-card: 0 4px 0 rgba(10, 22, 40, 0.06), 0 16px 32px rgba(10, 22, 40, 0.06);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-mid);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* ── Typography ── */
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5.5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.125rem); }
h3 { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; }

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 38ch;
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-deep);
  background: var(--cyan-soft);
  border: 1px solid rgba(42, 212, 255, 0.35);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  top: 0;
}

.btn:active { transform: translateY(2px); top: 2px; }

.btn--primary {
  background: linear-gradient(180deg, var(--cyan-bright) 0%, var(--cyan) 100%);
  color: var(--ink);
  border-color: var(--cyan-deep);
  box-shadow: 0 var(--lip) 0 var(--cyan-lip), 0 8px 24px var(--cyan-glow);
}

.btn--primary:hover { filter: brightness(1.04); }

.btn--secondary {
  background: var(--card);
  color: var(--ink);
  border-color: var(--border-strong);
  box-shadow: 0 var(--lip) 0 rgba(10, 22, 40, 0.1);
}

.btn--secondary:hover { background: var(--surface); }

.btn--appstore {
  background: var(--ink);
  color: #fff;
  border-color: #000;
  box-shadow: 0 var(--lip) 0 #000, 0 8px 20px rgba(10, 22, 40, 0.25);
}

.btn--appstore svg { flex-shrink: 0; }

.btn--sm {
  padding: 10px 18px;
  font-size: 0.875rem;
}

/* ── Nav ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: #F7FBFE;
  border-bottom: 1px solid var(--border);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--ink);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.nav-logo span {
  background: linear-gradient(135deg, var(--cyan-deep), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: none;
  gap: 2px;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--ink);
  background: var(--cyan-soft);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.lang-switch {
  display: flex;
  gap: 2px;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.lang-switch__item {
  padding: 4px 8px;
  border-radius: 6px;
  color: var(--muted);
}

.lang-switch__item--active {
  color: var(--ink);
  background: var(--cyan-soft);
}

.lang-switch a.lang-switch__item:hover {
  color: var(--ink);
  background: var(--cyan-soft);
}

html[lang="ja"] body,
html[lang="ko"] body {
  line-height: 1.75;
}

html[lang="ja"] h1,
html[lang="ja"] h2,
html[lang="ja"] h3,
html[lang="ja"] .nav-logo,
html[lang="ja"] .btn,
html[lang="ja"] .eyebrow {
  font-family: "Zen Kaku Gothic New", var(--font-display), sans-serif;
}

html[lang="ja"] body {
  font-family: "Zen Kaku Gothic New", var(--font-body), sans-serif;
}

html[lang="ko"] h1,
html[lang="ko"] h2,
html[lang="ko"] h3,
html[lang="ko"] .nav-logo,
html[lang="ko"] .btn,
html[lang="ko"] .eyebrow {
  font-family: "Noto Sans KR", var(--font-display), sans-serif;
}

html[lang="ko"] body {
  font-family: "Noto Sans KR", var(--font-body), sans-serif;
}

html[lang="ja"] .lead,
html[lang="ko"] .lead {
  max-width: 42ch;
}

.nav-cta { display: none; }

/* ── Mascot stage (app-matched float + sparkles) ── */
/* App: DEXY_FACE_FLOAT_DISTANCE=10, DURATION=1100ms each way, ease-in-out */
.mascot-stage {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  isolation: isolate;
  /* Shadow on static wrapper — not on the animated layer (prevents flicker) */
  filter: drop-shadow(0 10px 20px rgba(10, 22, 40, 0.18));
}

.mascot-stage--hero {
  width: clamp(110px, 22vw, 168px);
  height: clamp(110px, 22vw, 168px);
}

.mascot-stage--faq {
  width: 96px;
  height: 96px;
}

.mascot-float-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: mascotBob 2.2s ease-in-out infinite;
  transform: translateZ(0);
}

@keyframes mascotBob {
  0%, 100% { transform: translateY(5px); }
  50% { transform: translateY(-5px); }
}

.mascot-img {
  width: 88%;
  height: 88%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  border-radius: 16px;
}

/* Sparkles — mirrors FloatingSparkles.tsx layout + twinkle */
.sparkles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: visible;
}

.sparkle {
  position: absolute;
  width: var(--sz, 8px);
  height: var(--sz, 8px);
  margin-left: calc(var(--sz, 8px) / -2);
  margin-top: calc(var(--sz, 8px) / -2);
  left: calc(var(--x) * 100%);
  top: calc(var(--y) * 100%);
  border-radius: 50%;
  background: var(--spark-color, #fff);
  animation: sparkleTwinkle var(--dur, 1.5s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
  opacity: 0.12;
  transform: scale(0.35) translateZ(0);
  will-change: opacity;
}

.sparkle::before,
.sparkle::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  background: var(--spark-color, #fff);
  opacity: 0.85;
  transform: translate(-50%, -50%);
}

/* Horizontal flare */
.sparkle::before {
  width: calc(var(--sz, 8px) * 2.4);
  height: max(1px, calc(var(--sz, 8px) * 0.35));
}

/* Vertical flare */
.sparkle::after {
  width: max(1px, calc(var(--sz, 8px) * 0.35));
  height: calc(var(--sz, 8px) * 2.4);
}

@keyframes sparkleTwinkle {
  0%, 100% {
    opacity: 0.12;
    transform: scale(0.35) translateZ(0);
  }
  45% {
    opacity: 1;
    transform: scale(1.1) translateZ(0);
  }
  55% {
    opacity: 1;
    transform: scale(1.1) translateZ(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mascot-float-wrap,
  .sparkle {
    animation: none;
  }
  .sparkle { opacity: 0.55; transform: scale(0.85); }

  .demo-slot__video { display: none; }
  .demo-slot__screen {
    background: url('/assets/demo-poster.jpg') center / contain no-repeat;
  }
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 56px 0 72px;
  background:
    radial-gradient(ellipse 80% 60% at 15% 20%, rgba(42, 212, 255, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(255, 229, 102, 0.18), transparent 50%),
    radial-gradient(ellipse 60% 40% at 70% 90%, rgba(248, 165, 184, 0.12), transparent 55%),
    linear-gradient(180deg, #EEF7FC 0%, var(--bg) 70%);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero-mascot-wrap {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 4px;
}

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

.hero-note {
  font-size: 0.875rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-note::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-soft);
}

.demo-slot {
  position: relative;
  width: min(100%, 280px);
  max-width: 280px;
  margin-inline: auto;
  padding: 10px 9px 12px;
  background: var(--ink);
  border: 2px solid rgba(42, 212, 255, 0.35);
  border-radius: 32px;
  box-shadow: var(--shadow-card), 0 0 0 6px rgba(42, 212, 255, 0.08), 0 24px 48px rgba(10, 22, 40, 0.18);
}

/* Notch sits on the bezel, not over the video */
.demo-slot::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  z-index: 2;
  pointer-events: none;
}

.demo-slot__screen {
  aspect-ratio: 886 / 1920;
  background: #000;
  line-height: 0;
  /* No overflow:hidden here — Safari blanks hardware video on scroll
     when rounded clips and a sticky header share a compositor. */
}

.demo-slot__video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  /* Own compositor layer; don't share with sticky nav / mascot filters */
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  backface-visibility: hidden;
}

/* ── Sections ── */
.section {
  padding: 80px 0;
  position: relative;
}

.section--surface {
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(42, 212, 255, 0.1), transparent 55%),
    var(--surface);
}

.section-header {
  margin-bottom: 40px;
  max-width: 640px;
}

.section-header .eyebrow { margin-bottom: 14px; }

.section-header p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* Steps grid */
.steps {
  display: grid;
  gap: 16px;
}

.step-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.step-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--spark), var(--blush), var(--btn-blue));
  opacity: 0.85;
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: rgba(42, 212, 255, 0.35);
  box-shadow: 0 8px 0 rgba(10, 22, 40, 0.04), 0 20px 40px rgba(42, 212, 255, 0.12);
}

.step-card__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--cyan-deep);
  background: var(--cyan-soft);
  width: fit-content;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.step-card p { color: var(--muted); font-size: 0.9375rem; }

/* Feature cards */
.card-grid {
  display: grid;
  gap: 16px;
}

.feature-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(42, 212, 255, 0.4);
  transform: translateY(-2px);
}

.feature-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-card h3::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
  flex-shrink: 0;
}

.feature-card:nth-child(2) h3::before { background: var(--spark-deep); box-shadow: 0 0 10px rgba(245, 197, 24, 0.45); }
.feature-card:nth-child(3) h3::before { background: var(--blush); box-shadow: 0 0 10px rgba(248, 165, 184, 0.45); }
.feature-card:nth-child(4) h3::before { background: var(--btn-blue); box-shadow: 0 0 10px rgba(66, 165, 245, 0.45); }

.feature-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Deck chips */
.deck-grid {
  display: grid;
  gap: 12px;
}

.deck-chip {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.deck-chip::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--cyan);
}

.deck-chip:nth-child(2)::before { background: var(--btn-orange); }
.deck-chip:nth-child(3)::before { background: var(--btn-blue); }
.deck-chip:nth-child(4)::before { background: var(--spark-deep); }

.deck-chip strong {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.0625rem;
}

.deck-chip span {
  font-size: 0.875rem;
  color: var(--muted);
}

/* Language pills */
.lang-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lang-pill {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 16px;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--ink-mid);
  box-shadow: 0 2px 0 rgba(10, 22, 40, 0.04);
  transition: border-color 0.15s, transform 0.15s;
}

.lang-pill:hover {
  border-color: rgba(42, 212, 255, 0.45);
  transform: translateY(-1px);
}

/* Pricing row */
.pricing-row {
  display: grid;
  gap: 16px;
}

.pricing-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--card);
  box-shadow: var(--shadow-card);
}

.pricing-card--highlight {
  border-color: rgba(42, 212, 255, 0.55);
  background:
    linear-gradient(160deg, rgba(42, 212, 255, 0.12), transparent 50%),
    var(--card);
  box-shadow: 0 4px 0 rgba(11, 168, 212, 0.15), 0 16px 32px rgba(42, 212, 255, 0.12);
}

.pricing-card h3 { margin-bottom: 8px; }
.pricing-card p { color: var(--muted); font-size: 0.9375rem; }

/* CTA band */
.cta-band {
  position: relative;
  padding: 80px 0;
  background:
    radial-gradient(ellipse 70% 80% at 20% 50%, rgba(42, 212, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(255, 229, 102, 0.1), transparent 50%),
    var(--ink);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: -20%;
  background: repeating-conic-gradient(from 0deg at 50% 50%, transparent 0deg 18deg, rgba(42, 212, 255, 0.03) 18deg 20deg);
  pointer-events: none;
}

.cta-band .container { position: relative; z-index: 1; }

.cta-band h2 {
  color: #fff;
  margin-bottom: 12px;
}

.cta-band p {
  color: #94A8BC;
  margin-bottom: 28px;
  font-size: 0.9375rem;
}

.cta-band .btn--primary {
  margin-inline: auto;
}

/* ── Content pages ── */
.page-hero {
  position: relative;
  padding: 56px 0 40px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 80% at 0% 0%, rgba(42, 212, 255, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 60% at 100% 20%, rgba(255, 229, 102, 0.12), transparent 50%),
    var(--surface);
}

.page-hero .container {
  max-width: 720px;
  position: relative;
  z-index: 1;
}

.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero .lead { max-width: none; margin-top: 16px; }

.prose {
  max-width: 720px;
  margin-inline: auto;
  padding: 48px 16px 64px;
}

.prose h2 {
  margin-top: 44px;
  margin-bottom: 14px;
  font-size: 1.4rem;
}

.prose h2:first-child { margin-top: 0; }

.prose p {
  margin-bottom: 16px;
  color: var(--ink-mid);
}

.prose ul {
  margin: 0 0 16px 1.25rem;
  list-style: disc;
}

.prose li {
  margin-bottom: 8px;
  color: var(--ink-mid);
}

.prose a {
  color: var(--cyan-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.related-links {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.related-links h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.related-links ul {
  list-style: none;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.related-links a {
  font-weight: 600;
  color: var(--cyan-deep);
  text-decoration: none;
}

.related-links a:hover { text-decoration: underline; }

.inline-cta {
  margin: 36px 0;
  padding: 32px 24px;
  background:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(42, 212, 255, 0.12), transparent 60%),
    var(--surface);
  border: 2px solid rgba(42, 212, 255, 0.2);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.inline-cta p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* ── FAQ ── */
.faq-header {
  padding: 56px 0 28px;
  background:
    radial-gradient(ellipse 50% 80% at 10% 40%, rgba(42, 212, 255, 0.16), transparent 55%),
    radial-gradient(ellipse 40% 60% at 90% 20%, rgba(255, 229, 102, 0.12), transparent 50%),
    var(--surface);
}

.faq-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
}

.faq-list {
  max-width: 720px;
  margin-inline: auto;
  padding: 32px 16px 64px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 26px 0;
}

.faq-item:first-child { padding-top: 0; }

.faq-q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--ink);
  margin-bottom: 10px;
}

.faq-a {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.faq-a a {
  color: var(--cyan-deep);
  text-decoration: underline;
}

/* ── 404 ── */
.not-found {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 16px;
  background:
    radial-gradient(ellipse 50% 50% at 50% 40%, rgba(42, 212, 255, 0.12), transparent 60%);
}

.not-found h1 { margin-bottom: 12px; }
.not-found p { color: var(--muted); margin-bottom: 24px; }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 36px;
  background:
    linear-gradient(180deg, var(--surface) 0%, #E3EEF5 100%);
}

.footer-grid {
  display: grid;
  gap: 32px;
  margin-bottom: 36px;
}

.footer-brand p {
  margin-top: 10px;
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 28ch;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 14px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.15s;
}

.footer-col a:hover { color: var(--cyan-deep); }

.footer-social {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-social a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
}

.footer-social a:hover { color: var(--cyan-deep); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal a:hover { color: var(--ink); }

/* Related link row on homepage */
.home-links {
  margin-top: 24px;
  font-size: 0.9375rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.home-links a {
  color: var(--cyan-deep);
  font-weight: 600;
}

.home-links a:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (min-width: 640px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .deck-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }

  .hero .container {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .demo-slot {
    width: min(100%, 320px);
    max-width: 320px;
    margin-inline: 0;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav-links .nav-link--hide-mobile { display: none; }
  .lang-switch { font-size: 0.6875rem; }
  .lang-switch__item { padding: 4px 6px; }
}