/* ==========================================================================
   Llama-dita · Web oficial (llamadita.com.ar)
   Estilo: Dark Studio / Cyber-acústico acorde a la app de escritorio.
   Paleta: Azul estudio (#0A0F22), Navy (#1C2B5A), Azul eléctrico (#5B7CFA),
           Crema (#F4ECDC), Cyan (#06B6D4) y Verde estado (#10B981).
   ========================================================================== */

:root {
  --bg-main: #0A0F22;
  --bg-surface: #0E152E;
  --bg-card: rgba(18, 26, 54, 0.72);
  --bg-card-hover: rgba(26, 38, 76, 0.82);
  --bg-input: rgba(10, 15, 34, 0.75);
  
  --brand-navy: #1C2B5A;
  --brand-navy-2: #243776;
  --brand-blue: #5B7CFA;
  --brand-blue-soft: #8FA6FF;
  --brand-cream: #F4ECDC;
  --brand-cream-dim: #CFC4AC;
  --accent-cyan: #06B6D4;
  --accent-purple: #A855F7;
  
  --text-primary: #F2F5FF;
  --text-secondary: #A6B1D6;
  --text-muted: #6C77A0;
  
  --border-subtle: rgba(143, 166, 255, 0.12);
  --border-hover: rgba(143, 166, 255, 0.28);
  --border-focus: #5B7CFA;
  
  --ok: #10B981;
  --ok-glow: rgba(16, 185, 129, 0.45);
  --error: #EF4444;
  
  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 8px;
  
  --shadow-main: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(91, 124, 250, 0.08);
  --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
  
  --font-display: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-main);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 18% 10%, rgba(91, 124, 250, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 82% 90%, rgba(244, 236, 220, 0.05) 0%, transparent 45%),
    linear-gradient(to right, rgba(143, 166, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(143, 166, 255, 0.025) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 36px 36px, 36px 36px;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.wrap {
  width: min(1140px, 100%);
  margin: 0 auto;
  padding-inline: 24px;
}

/* ---------------------------------------------------------------- Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85rem 1.45rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 3px solid var(--brand-blue);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, #5B7CFA 0%, #4060EF 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(91, 124, 250, 0.38);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #6B8AFF 0%, #4D6DFA 100%);
  box-shadow: 0 12px 30px rgba(91, 124, 250, 0.55);
}

.btn-ghost {
  background: rgba(143, 166, 255, 0.06);
  color: var(--text-primary);
  border-color: var(--border-subtle);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(143, 166, 255, 0.14);
  border-color: var(--border-hover);
  color: #FFFFFF;
}

.btn-cream {
  background: var(--brand-cream);
  color: #0A0F22;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(244, 236, 220, 0.18);
}

.btn-cream:hover {
  background: #FFFFFF;
  box-shadow: 0 12px 32px rgba(255, 255, 255, 0.3);
}

.btn-small {
  padding: 0.5rem 1.15rem;
  font-size: 0.88rem;
  background: linear-gradient(135deg, #5B7CFA 0%, #4060EF 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(91, 124, 250, 0.3);
}

.btn[disabled] {
  opacity: 0.5;
  cursor: wait;
  transform: none;
}

/* --------------------------------------------------------- Barra superior */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 15, 34, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 70px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--brand-cream);
  letter-spacing: 0.05em;
  text-shadow: 0 0 12px rgba(244, 236, 220, 0.25);
}

.brand-small {
  font-size: 0.95rem;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-size: 0.92rem;
  font-weight: 500;
}

.topnav a:not(.btn) {
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.topnav a:not(.btn):hover {
  color: #FFFFFF;
}

/* ------------------------------------------------------------------- Hero */
.hero {
  padding-block: 76px 64px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brand-blue-soft);
  background: rgba(91, 124, 250, 0.12);
  border: 1px solid rgba(143, 166, 255, 0.22);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.2rem;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

.hero h1 {
  font-size: clamp(2.4rem, 4.8vw, 3.7rem);
  font-weight: 800;
  margin-bottom: 1.1rem;
  color: #FFFFFF;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 33rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}

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

.hero-meta strong {
  color: var(--brand-cream);
}

/* -------------------------------------- Maqueta de la app (Hero Mockup) */
.mock {
  background: rgba(14, 20, 44, 0.92);
  border-radius: 18px;
  border: 1px solid rgba(143, 166, 255, 0.2);
  box-shadow: var(--shadow-main);
  overflow: hidden;
  backdrop-filter: blur(16px);
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.mock:hover {
  transform: perspective(1000px) rotateY(-1deg) rotateX(1deg);
  border-color: rgba(143, 166, 255, 0.35);
}

.mock-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(10, 15, 34, 0.95);
  border-bottom: 1px solid var(--border-subtle);
}

.mock-window-dots {
  display: flex;
  gap: 6px;
}

.mock-window-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mock-window-dots i:nth-child(1) { background: #FF5F56; }
.mock-window-dots i:nth-child(2) { background: #FFBD2E; }
.mock-window-dots i:nth-child(3) { background: #27C93F; }

.mock-window-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.mock-window-chip {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.mock-body {
  display: grid;
  grid-template-columns: 38% 1fr;
  min-height: 310px;
}

.mock-side {
  background: #0D1430;
  padding: 14px 12px;
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
}

.mock-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--brand-cream);
  margin-bottom: 12px;
}

.mock-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: #6F7BB0;
  margin: 10px 4px 6px;
}

.mock-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.mock-item.active {
  background: rgba(91, 124, 250, 0.18);
  color: #FFFFFF;
  font-weight: 600;
}

.mock-icon {
  color: var(--brand-blue-soft);
  font-weight: 700;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4A5378;
}

.dot.on {
  background: var(--ok);
  box-shadow: 0 0 6px var(--ok-glow);
}

.tag-host, .tag-guest {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 1px 4px;
  border-radius: 4px;
}

.tag-host {
  color: var(--brand-blue-soft);
  background: rgba(91, 124, 250, 0.2);
}

.tag-guest {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.2);
}

.mock-user-bar {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.mock-user-me {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.mock-mic-pill {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 2px 6px;
  border-radius: 999px;
  font-weight: 700;
}

.mock-main {
  padding: 16px;
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  background: radial-gradient(circle at top right, rgba(91, 124, 250, 0.08), transparent 60%);
}

.mock-booth {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(18, 26, 54, 0.7);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mock-booth.host {
  border-color: rgba(91, 124, 250, 0.35);
  box-shadow: inset 0 0 16px rgba(91, 124, 250, 0.06);
}

.mock-booth.guest {
  border-color: rgba(6, 182, 212, 0.3);
  box-shadow: inset 0 0 16px rgba(6, 182, 212, 0.06);
}

.mock-booth-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.mock-role-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 4px;
}

.host-tag {
  background: rgba(91, 124, 250, 0.2);
  color: var(--brand-blue-soft);
}

.guest-tag {
  background: rgba(6, 182, 212, 0.2);
  color: var(--accent-cyan);
}

.mock-live, .mock-ping {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #34D399;
  display: flex;
  align-items: center;
  gap: 4px;
}

.mock-ping {
  color: var(--text-muted);
}

.live-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 6px #34D399;
}

.mock-booth-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mock-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.92rem;
  flex-shrink: 0;
  color: #FFFFFF;
}

.host-av {
  background: linear-gradient(135deg, #5B7CFA, #1C2B5A);
  box-shadow: 0 0 14px rgba(91, 124, 250, 0.4);
}

.guest-av {
  background: linear-gradient(135deg, #06B6D4, #102642);
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.4);
}

.mock-booth-info {
  flex: 1;
}

.mock-name {
  display: block;
  font-size: 0.88rem;
  color: #FFFFFF;
}

.mock-tech {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.mock-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 32px;
}

.mock-bars i {
  width: 5px;
  border-radius: 2px;
  transform-origin: bottom;
  animation: bar 1.1s ease-in-out infinite;
}

.host-bars i {
  background: linear-gradient(to top, #5B7CFA, #8FA6FF);
}

.guest-bars i {
  background: linear-gradient(to top, #06B6D4, #34D399);
}

.mock-bars i:nth-child(1) { height: 35%; animation-delay: -0.1s; }
.mock-bars i:nth-child(2) { height: 75%; animation-delay: -0.5s; }
.mock-bars i:nth-child(3) { height: 45%; animation-delay: -0.3s; }
.mock-bars i:nth-child(4) { height: 95%; animation-delay: -0.8s; }
.mock-bars i:nth-child(5) { height: 60%; animation-delay: -0.2s; }
.mock-bars i:nth-child(6) { height: 40%; animation-delay: -0.6s; }
.mock-bars i:nth-child(7) { height: 80%; animation-delay: -0.4s; }
.mock-bars i:nth-child(8) { height: 50%; animation-delay: -0.7s; }

@keyframes bar {
  0%, 100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .mock-bars i { animation: none; }
  .mock { transform: none; }
}

/* ------------------------------------------------------------- Secciones */
section h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: #FFFFFF;
}

.features {
  padding-block: 76px;
  background: rgba(10, 15, 34, 0.4);
  border-block: 1px solid var(--border-subtle);
}

.features h2 {
  margin-bottom: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-item {
  border-top: 1px solid var(--border-strong);
  padding-top: 20px;
}

.feature-item h3 {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.55;
}

/* ----------------------------------------------------------------- Pasos */
.steps {
  padding-block: 76px;
}

.steps h2 {
  margin-bottom: 2rem;
}

.step-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.step-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-list span {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  background: rgba(91, 124, 250, 0.16);
  color: var(--brand-blue-soft);
  border: 1px solid rgba(143, 166, 255, 0.25);
  font-size: 1rem;
}

.step-list h3 {
  font-size: 1.12rem;
  margin-bottom: 0.35rem;
  color: #FFFFFF;
}

.step-list p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.55;
}

/* -------------------------------------------------------------- Registro */
.registro {
  padding-block: 84px;
  background: linear-gradient(180deg, rgba(14, 22, 48, 0.5) 0%, rgba(10, 15, 34, 0.8) 100%);
  border-top: 1px solid var(--border-subtle);
}

.registro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: start;
}

.registro-copy h2 {
  margin-bottom: 1rem;
}

.registro-copy p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.6rem;
  max-width: 32rem;
  line-height: 1.6;
}

.checks {
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.checks li {
  position: relative;
  padding-left: 2rem;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brand-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
  box-shadow: 0 0 10px rgba(91, 124, 250, 0.4);
}

/* Tarjeta interactiva de registro */
.card {
  background: rgba(16, 24, 52, 0.85);
  border: 1px solid rgba(143, 166, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-main);
  backdrop-filter: blur(18px);
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
  color: #FFFFFF;
}

.card .hint {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 1.3rem;
  line-height: 1.5;
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  margin-bottom: 1.3rem;
}

.tabs button {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 0.6rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.15s ease;
}

.tabs button.active {
  background: linear-gradient(135deg, #5B7CFA 0%, #4361EE 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(91, 124, 250, 0.4);
}

.field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.field label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-body);
}

.field input {
  font: inherit;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.96rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.field input:focus {
  outline: none;
  border-color: var(--brand-blue);
  background: rgba(14, 22, 50, 0.95);
  box-shadow: 0 0 0 3px rgba(91, 124, 250, 0.25);
}

.field input.code {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  letter-spacing: 0.4em;
  text-align: center;
  font-weight: 700;
  color: var(--brand-cream);
  padding: 0.7rem;
}

.card .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.link {
  display: block;
  text-align: center;
  width: 100%;
  background: none;
  border: 0;
  color: var(--brand-blue-soft);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  padding: 0.6rem 0 0.2rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: 0.85;
  transition: opacity 0.15s ease;
}

.link:hover {
  opacity: 1;
}

.msg {
  font-size: 0.88rem;
  margin-top: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  line-height: 1.4;
}

.msg.error {
  color: #FCA5A5;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.msg.ok {
  color: #6EE7B7;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.done-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 1.2rem;
}

.done-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--brand-cream);
  background: linear-gradient(135deg, #5B7CFA 0%, #1C2B5A 100%);
  font-size: 1.2rem;
  box-shadow: 0 0 16px rgba(91, 124, 250, 0.4);
}

.done-head h3 {
  margin-bottom: 0.2rem;
}

.done-head small {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  display: block;
}

.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 1.4rem 0;
}

/* ----------------------------------------------------- Banda de descarga */
.download-band {
  background: #0D142F;
  border-top: 1px solid var(--border-subtle);
  padding-block: 52px;
}

.download-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.download-text h2 {
  color: #FFFFFF;
  margin-bottom: 0.35rem;
  font-size: 1.65rem;
}

.download-text p {
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.download-inner .btn {
  margin-left: auto;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------- Pie */
.footer {
  padding-block: 32px;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  background: rgba(10, 15, 34, 0.6);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
}

/* ------------------------------------------------------------ Responsive */
@media (max-width: 960px) {
  .hero-grid, .registro-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
    max-width: 540px;
    margin: 0 auto;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .step-list {
    grid-template-columns: 1fr;
  }
  .download-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .download-inner .btn {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .topnav a:not(.btn) {
    display: none;
  }
  .hero {
    padding-block: 44px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .mock {
    transform: none;
  }
  .mock-body {
    grid-template-columns: 1fr;
  }
  .mock-side {
    display: none;
  }
  .card {
    padding: 22px;
  }
  .download-band {
    padding-block: 36px;
  }
  .download-inner .btn {
    width: 100%;
  }
}