/* ==========================================================================
   CountFlow — Landing Page
   CSS vanilla, sin build. Todo color, radio, sombra y espaciado sale de los
   design tokens de :root (tema claro) y [data-theme="dark"] (tema oscuro).
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Marca */
  --color-brand-50: #eff6ff;
  --color-brand-200: #bfdbfe;
  --color-brand-400: #60a5fa;
  --color-brand-500: #3b82f6;
  --color-brand-600: #2563eb;
  --color-brand-700: #1d4ed8;
  --color-indigo-600: #4f46e5;
  --color-indigo-700: #4338ca;
  --color-purple-600: #9333ea;

  /* Acentos para iconos de features (usar siempre uno de estos) */
  --color-accent-blue: #2563eb;
  --color-accent-green: #059669;
  --color-accent-indigo: #4f46e5;
  --color-accent-purple: #9333ea;
  --color-accent-amber: #d97706;
  --color-accent-pink: #db2777;
  --color-star: #fbbf24;
  --color-live: #10b981;

  /* Superficies y texto (tema claro) */
  --color-bg: #f8fafc;
  --color-bg-alt: #ffffff;
  --color-bg-muted: #f1f5f9;
  --color-surface: #fafafa;
  --color-surface-raised: #ffffff;
  --color-border: #e4e4e7;
  --color-border-strong: #d4d4d8;
  --color-text: #18181b;
  --color-text-strong: #09090b;
  --color-text-muted: #52525b;
  --color-text-subtle: #71717a;
  --color-header-bg: rgb(255 255 255 / 0.85);
  --color-on-brand: #ffffff;
  --color-device-frame: #27272a;
  --color-device-bg: #000000;
  --color-screen-bg: #f4f4f5;

  /* Tipografía */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, "Segoe UI", Roboto, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-3xl: clamp(1.75rem, 3vw + 1rem, 2.25rem);
  --text-hero: clamp(2.25rem, 4vw + 1rem, 3.75rem);

  /* Espaciado (escala de 4 px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radios, sombras y movimiento */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 999px;
  --radius-device: 48px;
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.06);
  --shadow-md: 0 6px 16px -4px rgb(37 99 235 / 0.35);
  --shadow-lg: 0 20px 40px -12px rgb(0 0 0 / 0.18);
  --shadow-device: 0 30px 60px -15px rgb(0 0 0 / 0.45);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --duration: 200ms;

  --container: 1200px;
  color-scheme: light;
}

[data-theme="dark"] {
  --color-bg: #09090b;
  --color-bg-alt: #111113;
  --color-bg-muted: #09090b;
  --color-surface: #18181b;
  --color-surface-raised: #27272a;
  --color-border: #27272a;
  --color-border-strong: #3f3f46;
  --color-text: #f4f4f5;
  --color-text-strong: #ffffff;
  --color-text-muted: #d4d4d8;
  --color-text-subtle: #a1a1aa;
  --color-header-bg: rgb(9 9 11 / 0.85);
  --color-device-frame: #3f3f46;
  --color-screen-bg: #18181b;
  --color-accent-blue: #60a5fa;
  --color-accent-green: #34d399;
  --color-accent-indigo: #818cf8;
  --color-accent-purple: #c084fc;
  --color-accent-amber: #fbbf24;
  --color-accent-pink: #f472b6;
  --shadow-lg: 0 20px 40px -12px rgb(0 0 0 / 0.6);
  color-scheme: dark;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: var(--color-brand-600); color: var(--color-on-brand); }
:focus-visible { outline: 3px solid var(--color-brand-500); outline-offset: 2px; border-radius: var(--radius-sm); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-4); }
@media (min-width: 640px) { .container { padding-inline: var(--space-6); } }

.icon { width: 1.25rem; height: 1.25rem; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 1rem; height: 1rem; }
.icon-lg { width: 1.5rem; height: 1.5rem; }
.icon-xl { width: 2rem; height: 2rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--space-4); top: -100px; z-index: 100; padding: var(--space-2) var(--space-4); background: var(--color-brand-600); color: var(--color-on-brand); border-radius: var(--radius-md); }
.skip-link:focus { top: var(--space-4); }

/* ---------- 3. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: 1px solid transparent; border-radius: var(--radius-lg);
  font-size: var(--text-sm); font-weight: 600; line-height: 1.2;
  transition: transform var(--duration) var(--ease), background-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.97); }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); border-radius: var(--radius-md); }
.btn-primary { background: var(--color-brand-600); color: var(--color-on-brand); box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--color-brand-700); }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { background: var(--color-bg-muted); }
.btn-contrast { background: var(--color-text-strong); color: var(--color-bg); box-shadow: var(--shadow-lg); }
.btn-light { background: #ffffff; color: #09090b; box-shadow: var(--shadow-lg); }
.btn-block { width: 100%; }
.icon-btn {
  display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem;
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-muted);
  transition: background-color var(--duration) var(--ease);
}
.icon-btn:hover { background: var(--color-bg-muted); }
.theme-icon-sun { display: none; }
[data-theme="dark"] .theme-icon-sun { display: block; }
[data-theme="dark"] .theme-icon-moon { display: none; }

/* ---------- 4. Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--color-header-bg);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: 4.25rem; }
.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand-mark {
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: var(--radius-lg);
  background: linear-gradient(45deg, var(--color-brand-600), var(--color-indigo-600));
  color: var(--color-on-brand); box-shadow: var(--shadow-md);
  transition: transform var(--duration) var(--ease);
}
.brand:hover .brand-mark { transform: scale(1.06); }
.brand-name { display: block; font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; color: var(--color-text-strong); line-height: 1.2; }
.brand-tagline { display: block; font-size: 0.6875rem; font-weight: 500; color: var(--color-accent-blue); }
.nav-links { display: none; gap: var(--space-8); font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); }
.nav-links a:hover { color: var(--color-accent-blue); }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
@media (min-width: 768px) { .nav-links { display: flex; } }

/* ---------- 5. Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: var(--space-12) var(--space-20); }
.hero-glow {
  position: absolute; z-index: -1; top: 25%; left: 50%; width: 600px; height: 400px;
  transform: translate(-50%, -50%); border-radius: 50%; filter: blur(64px); pointer-events: none;
  background: linear-gradient(45deg, rgb(59 130 246 / 0.2), rgb(99 102 241 / 0.2));
}
.hero-grid { display: grid; gap: var(--space-12); align-items: center; }
.hero-copy { display: grid; gap: var(--space-6); text-align: center; justify-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.375rem 0.875rem; border-radius: var(--radius-full);
  background: var(--color-brand-50); border: 1px solid var(--color-brand-200);
  color: var(--color-brand-700); font-size: var(--text-xs); font-weight: 600;
}
[data-theme="dark"] .pill { background: rgb(30 58 138 / 0.4); border-color: rgb(30 64 175 / 0.6); color: var(--color-brand-200); }
.pill-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-brand-600); animation: pulse 2s ease-in-out infinite; }
.hero-title { font-size: var(--text-hero); font-weight: 800; letter-spacing: -0.03em; line-height: 1.12; color: var(--color-text-strong); }
.gradient-text {
  background: linear-gradient(90deg, var(--color-brand-600), var(--color-indigo-600), var(--color-purple-600));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-subtitle { max-width: 40rem; font-size: clamp(var(--text-base), 1vw + 0.8rem, var(--text-lg)); color: var(--color-text-muted); }
.hero-actions { display: flex; flex-direction: column; gap: var(--space-4); width: 100%; padding-top: var(--space-2); }
.hero-meta { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--space-2) var(--space-6); font-size: var(--text-xs); color: var(--color-text-subtle); }
.hero-meta strong { color: var(--color-text); }
.stars { color: var(--color-star); letter-spacing: 1px; }
.hero-visual { display: flex; justify-content: center; }
@media (min-width: 640px) { .hero-actions { flex-direction: row; justify-content: center; width: auto; } }
@media (min-width: 1024px) {
  .hero { padding-block: var(--space-20) 7rem; }
  .hero-grid { grid-template-columns: 7fr 5fr; }
  .hero-copy { text-align: left; justify-items: start; }
  .hero-actions, .hero-meta { justify-content: flex-start; }
}

/* ---------- 6. Mockup de dispositivo ---------- */
.device {
  position: relative; display: flex; flex-direction: column; overflow: hidden; user-select: none;
  width: 320px; height: 640px; max-width: 100%;
  border-radius: var(--radius-device); border: 6px solid var(--color-device-frame);
  background: var(--color-device-bg); box-shadow: var(--shadow-device);
}
.device--float { animation: float 5s ease-in-out infinite; }
.device--demo { width: 340px; height: 680px; border-radius: 50px; }
.device-island {
  position: absolute; z-index: 3; top: 0.75rem; left: 50%; transform: translateX(-50%);
  display: grid; place-items: center; width: 7rem; height: 1.5rem; border-radius: var(--radius-full); background: var(--color-device-bg);
}
.live-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-live); animation: pulse 2s ease-in-out infinite; }
.device-home { position: absolute; z-index: 3; bottom: 0.5rem; left: 50%; transform: translateX(-50%); width: 8rem; height: 4px; border-radius: var(--radius-full); background: rgb(255 255 255 / 0.5); }

.preview {
  display: flex; flex-direction: column; justify-content: space-between; height: 100%;
  padding: var(--space-12) var(--space-6) var(--space-6);
  background: linear-gradient(180deg, var(--color-brand-600), var(--color-indigo-700) 50%, #09090b);
  color: #ffffff;
}
.preview-head { display: grid; gap: var(--space-4); text-align: center; margin-top: var(--space-6); }
.glass {
  background: rgb(255 255 255 / 0.1); border: 1px solid rgb(255 255 255 / 0.18);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.preview-icon { display: grid; place-items: center; width: 4rem; height: 4rem; margin-inline: auto; border-radius: var(--radius-lg); color: #fcd34d; }
.preview-title { font-size: var(--text-xl); font-weight: 700; }
.preview-text { font-size: var(--text-xs); color: rgb(255 255 255 / 0.8); }
.preview-cards { display: grid; gap: var(--space-2); font-size: var(--text-xs); }
.preview-card { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); border-radius: var(--radius-md); }
.preview-card .icon { color: #fcd34d; }
.preview-card:nth-child(2) .icon { color: #6ee7b7; }
.preview .btn-light { font-size: var(--text-xs); font-weight: 700; padding-block: var(--space-3); border-radius: var(--radius-md); }

/* ---------- 7. Secciones ---------- */
.section { padding-block: var(--space-20); transition: background-color var(--duration) var(--ease); }
.section--alt { background: var(--color-bg-alt); border-block: 1px solid var(--color-border); }
.section--muted { background: var(--color-bg-muted); }
.section-head { display: grid; gap: var(--space-3); max-width: 48rem; margin: 0 auto var(--space-16); text-align: center; }
.eyebrow { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-accent-blue); }
.section-title { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.02em; color: var(--color-text-strong); line-height: 1.2; }
.section-lead { font-size: clamp(var(--text-sm), 0.5vw + 0.8rem, var(--text-base)); color: var(--color-text-muted); }

/* ---------- 8. Features ---------- */
.features-grid { display: grid; gap: var(--space-8); grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.feature-card {
  --accent: var(--color-accent-blue);
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-8); border-radius: var(--radius-xl);
  background: var(--color-surface); border: 1px solid var(--color-border);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.feature-card:hover { border-color: color-mix(in srgb, var(--color-brand-500) 50%, transparent); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.feature-icon {
  display: grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: var(--space-4);
  border-radius: var(--radius-lg); color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  transition: transform var(--duration) var(--ease);
}
.feature-card:hover .feature-icon { transform: scale(1.1); }
.feature-card h3 { font-size: var(--text-lg); font-weight: 700; color: var(--color-text-strong); }
.feature-card p { font-size: var(--text-sm); color: var(--color-text-muted); }
.badge {
  align-self: flex-start; margin-top: var(--space-2); padding: 0.125rem var(--space-2);
  border-radius: var(--radius-full); font-size: 0.6875rem; font-weight: 600;
  color: var(--color-text-subtle); border: 1px solid var(--color-border-strong);
}

/* ---------- 9. Demo interactiva ---------- */
.demo { display: flex; flex-direction: column; align-items: center; max-width: 56rem; margin-inline: auto; }
.tabs {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-1); margin-bottom: var(--space-8);
  padding: 0.375rem; border-radius: var(--radius-lg);
  background: var(--color-bg-alt); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.tab {
  padding: var(--space-2) var(--space-4); border: 0; border-radius: var(--radius-md); background: transparent;
  font-size: var(--text-xs); font-weight: 500; color: var(--color-text-muted);
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}
.tab:hover { color: var(--color-text-strong); }
.tab[aria-selected="true"] { background: var(--color-brand-600); color: var(--color-on-brand); font-weight: 600; box-shadow: var(--shadow-sm); }
.status-bar { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-6) var(--space-2); color: #ffffff; font-size: var(--text-xs); font-weight: 600; }
.status-bar .device-island { position: static; transform: none; width: 6rem; }
.status-icons { display: flex; align-items: center; gap: var(--space-1); }
.viewport { flex: 1; display: flex; flex-direction: column; overflow-y: auto; padding: var(--space-6); background: var(--color-screen-bg); color: var(--color-text); }
.device--demo .device-home { position: static; transform: none; margin: var(--space-2) auto; background: var(--color-text-subtle); }

/* Pantallas del mockup (renderizadas por app.js) */
.screen { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-2); animation: screen-in 250ms var(--ease); }
.screen--center { text-align: center; }
.screen--top { justify-content: flex-start; gap: var(--space-3); }
.screen-body { display: grid; gap: var(--space-4); margin-block: auto; }
.screen-icon {
  display: grid; place-items: center; width: 4rem; height: 4rem; margin-inline: auto; border-radius: var(--radius-lg);
  background: linear-gradient(45deg, var(--color-brand-600), var(--color-indigo-600)); color: var(--color-on-brand); box-shadow: var(--shadow-md);
}
.screen-title { font-size: var(--text-lg); font-weight: 700; line-height: 1.25; color: var(--color-text-strong); }
.screen-subtitle { font-size: var(--text-xs); color: var(--color-text-subtle); }
.stack { display: grid; gap: var(--space-2); }
.field {
  width: 100%; padding: var(--space-2) var(--space-3); border-radius: var(--radius-md);
  border: 1px solid var(--color-border); background: var(--color-surface-raised); color: var(--color-text); font: inherit; font-size: var(--text-xs);
}
.list-label { padding-inline: var(--space-1); font-size: 0.625rem; font-weight: 700; text-transform: uppercase; color: var(--color-text-subtle); }
.list-group { overflow: hidden; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface-raised); font-size: 0.6875rem; }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); padding: var(--space-2); }
.list-row + .list-row { border-top: 1px solid var(--color-border); }
.list-row .icon { color: var(--color-accent-blue); }
.muted { color: var(--color-text-subtle); }
.text-brand { color: var(--color-accent-blue); font-weight: 500; }

/* ---------- 10. FAQ ---------- */
.faq { display: grid; gap: var(--space-4); max-width: 56rem; margin-inline: auto; }
.faq-item { border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-surface); transition: border-color var(--duration) var(--ease); }
.faq-item:hover, .faq-item[open] { border-color: color-mix(in srgb, var(--color-brand-500) 50%, transparent); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5); cursor: pointer; list-style: none;
  font-size: var(--text-sm); font-weight: 700; color: var(--color-text-strong);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { color: var(--color-text-subtle); transition: transform var(--duration) var(--ease); }
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-item p { padding: 0 var(--space-5) var(--space-5); font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- 11. CTA y footer ---------- */
.cta-banner {
  padding-block: var(--space-16); text-align: center; color: #ffffff;
  background: linear-gradient(45deg, var(--color-brand-700), var(--color-brand-600), var(--color-indigo-700));
}
.cta-banner .container { display: grid; gap: var(--space-6); justify-items: center; max-width: 56rem; }
.cta-banner h2 { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.02em; }
.cta-banner p { max-width: 36rem; color: rgb(255 255 255 / 0.85); }
.site-footer { padding-block: var(--space-12); background: var(--color-bg-alt); border-top: 1px solid var(--color-border); font-size: var(--text-xs); color: var(--color-text-subtle); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.footer-brand { display: flex; gap: var(--space-2); }
.footer-brand strong { color: var(--color-text); }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-6); }
.footer-links a:hover { color: var(--color-text); text-decoration: underline; }
@media (min-width: 640px) { .footer-inner { flex-direction: row; justify-content: space-between; } }

/* ---------- 12. Páginas legales y de soporte ---------- */
.legal { max-width: 46rem; margin-inline: auto; padding-block: var(--space-16) var(--space-20); }
.legal h1 { font-size: var(--text-3xl); font-weight: 800; letter-spacing: -0.02em; color: var(--color-text-strong); margin-bottom: var(--space-2); }
.legal h2 { font-size: var(--text-xl); font-weight: 700; color: var(--color-text-strong); margin: var(--space-12) 0 var(--space-3); }
.legal p, .legal li { color: var(--color-text-muted); }
.legal p + p { margin-top: var(--space-3); }
.legal ul { padding-left: var(--space-6); display: grid; gap: var(--space-2); }
.legal a { color: var(--color-accent-blue); text-decoration: underline; }
.legal-meta { font-size: var(--text-sm); color: var(--color-text-subtle); }
.notice {
  margin-top: var(--space-6); padding: var(--space-4); border-radius: var(--radius-md);
  border: 1px dashed var(--color-accent-amber); color: var(--color-text-muted); font-size: var(--text-sm);
  background: color-mix(in srgb, var(--color-accent-amber) 8%, transparent);
}
.contact-grid { display: grid; gap: var(--space-4); margin-top: var(--space-8); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.contact-card { display: grid; gap: var(--space-2); padding: var(--space-6); border-radius: var(--radius-xl); border: 1px solid var(--color-border); background: var(--color-surface); }
.contact-card .feature-icon { margin-bottom: var(--space-2); }
.contact-card h2 { margin: 0; font-size: var(--text-lg); }
.legal .contact-card a { text-decoration: none; font-weight: 600; }

/* ---------- 13. Animaciones ---------- */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes screen-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .btn:hover, .feature-card:hover { transform: none; }
}