/* GhostBird landing: tema Luminex adaptado (dark-tech, glass, gradients, marquee)
   Tokens y reglas según landing/DESIGN.md (fuente de verdad). */

/* ---------- Tokens: dark por defecto ---------- */

:root {
  --font-display: "Sora", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;

  --radius: 16px;
  --radius-sm: 12px;

  /* Bloques de código: siempre oscuros, en ambos temas */
  --code-bg: #0E1428;
  --code-ink: #C9D3E8;
  --tok-key: #7FDBCA;
  --tok-str: #B7A6F3;
  --tok-com: #7E8AA6;
}

[data-theme="dark"] {
  --canvas: #0B1020;
  --surface: #121830;
  --ink: #E9EDF7;
  --muted: #9AA5BF;
  --accent: #7FDBCA;
  --accent-ink: #0B1020;
  --grad-a: #7FDBCA;
  --grad-b: #A78BFA;
  --ok: #86EFAC;

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.10);
  --line: rgba(255, 255, 255, 0.08);
  --glow-a: rgba(127, 219, 202, 0.10);
  --glow-b: rgba(167, 139, 250, 0.08);
  --bird-fill: rgba(127, 219, 202, 0.055);
  --logo-bg: #7FDBCA;
  --logo-ink: #0B1020;
  --logo-accent: #E9EDF7;
  --shadow: 0 18px 44px rgba(3, 6, 18, 0.5);
}

[data-theme="light"] {
  --canvas: #F1F4FB;
  --surface: #FFFFFF;
  --ink: #182035;
  --muted: #4C5568;
  --accent: #0C6E60;
  --accent-ink: #FFFFFF;
  --grad-a: #0C6E60;
  --grad-b: #6D28D9;
  --ok: #166534;

  --glass-bg: rgba(255, 255, 255, 0.66);
  --glass-border: rgba(24, 32, 53, 0.12);
  --line: rgba(24, 32, 53, 0.10);
  --glow-a: rgba(12, 110, 96, 0.07);
  --glow-b: rgba(109, 40, 217, 0.06);
  --bird-fill: rgba(12, 110, 96, 0.06);
  --logo-bg: #0C6E60;
  --logo-ink: #FFFFFF;
  --logo-accent: #7FDBCA;
  --shadow: 0 14px 36px rgba(24, 32, 53, 0.10);
}

/* ---------- Base ---------- */

* { box-sizing: border-box; }

html, body { overflow-x: clip; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Glow / viñeta espectral */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 520px at 12% -6%, var(--glow-a), transparent 62%),
    radial-gradient(900px 620px at 96% 16%, var(--glow-b), transparent 60%),
    radial-gradient(1400px 900px at 50% 118%, var(--glow-a), transparent 55%);
}

.mono { font-family: var(--font-mono); }

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

a { color: var(--accent); }

a:focus-visible,
button:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
}
.skip-link:focus { left: 12px; top: 12px; }

.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;
}

/* ---------- Glass ---------- */

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: var(--surface); }
}

/* ---------- Texto en gradiente (solo headline y statement) ---------- */

.grad-text {
  background: linear-gradient(92deg, var(--grad-a) 12%, var(--grad-b) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Botones pill ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease, border-color 140ms ease;
}

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

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 24px rgba(127, 219, 202, 0.22);
}
[data-theme="light"] .btn-primary { box-shadow: 0 8px 22px rgba(12, 110, 96, 0.22); }

.btn-primary:hover { filter: brightness(1.06); transform: translateY(-1px); }

.btn-ghost {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  color: var(--ink);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 9px 18px; font-size: 0.875rem; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cta-row.center { justify-content: center; }

/* ---------- Nav sticky ---------- */

.nav {
  position: sticky;
  top: 10px;
  z-index: 60;
  width: min(1120px, calc(100% - 20px));
  margin: 10px auto 0;
  padding: 10px 14px 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  box-shadow: var(--shadow);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}

.nav-links { display: none; gap: 26px; }

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover { color: var(--accent); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

#langSelect {
  background: var(--glass-bg);
  color: var(--ink);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 7px 10px;
  cursor: pointer;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  cursor: pointer;
}

.icon-btn:hover { border-color: var(--accent); color: var(--accent); }

@media (min-width: 860px) {
  .nav-links { display: flex; }
  .nav-actions { margin-left: 0; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 72px 20px 40px;
  overflow: clip;
}

.hero-bird {
  position: absolute;
  top: -20px;
  right: -60px;
  width: min(46vw, 500px);
  height: auto;
  pointer-events: none;
  animation: gb-float 9s ease-in-out infinite;
}

.hero-bird path, .hero-bird circle { fill: var(--bird-fill); }

.hero-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 44px;
  align-items: center;
}

@media (min-width: 980px) {
  .hero { padding: 88px 20px 56px; }
  .hero-inner { grid-template-columns: 1.02fr 0.98fr; gap: 56px; }
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 22px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: gb-pulse 2.4s ease-out infinite;
}

.hero-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.4vw, 4.25rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.hero-sub {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--muted);
}

/* Mockup del dashboard en glass */

.hero-visual {
  position: relative;
  display: grid;
  gap: 16px;
  justify-items: stretch;
}

.mock-card {
  padding: 20px 20px 16px;
  box-shadow: var(--shadow);
}

.mock-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.mock-dots { display: inline-flex; gap: 5px; }

.mock-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
}

.mock-title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.mock-kpi { margin-bottom: 12px; }

.mock-kpi-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
}

.mock-kpi-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.mock-kpi-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.mock-kpi-delta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ok);
}

.mock-spark {
  display: block;
  width: 100%;
  height: 120px;
  margin-bottom: 14px;
}

.spark-area { fill: url(#sparkFill); }
.spark-line {
  fill: none;
  stroke: url(#sparkLine);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.spark-dot { fill: #A78BFA; }

.mock-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.mock-mini > div { display: grid; gap: 2px; }

.mm-label { font-size: 0.75rem; color: var(--muted); }

.mm-num {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
}

.mock-term {
  padding: 14px 18px;
  max-width: 92%;
  justify-self: start;
  font-size: 0.8125rem;
}

.term-line { margin: 0 0 6px; color: var(--ink); }

.term-prompt { color: var(--accent); margin-right: 8px; }

.term-ok {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ok);
}

.term-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  flex-shrink: 0;
}

/* ---------- Marquee ---------- */

.marquee-band {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: gb-marquee 38s linear infinite;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-right: 14px;
  flex-shrink: 0;
}

.fact {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.fact .icon { width: 16px; height: 16px; color: var(--accent); }

.marquee-text .marquee-group span {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
  opacity: 0.85;
}

.end-band { border-bottom: none; }

@keyframes gb-marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Secciones ---------- */

.sec {
  max-width: 1120px;
  margin: 0 auto;
  padding: 68px 20px;
}

section[id] { scroll-margin-top: 86px; }

.sec-head { max-width: 640px; margin-bottom: 38px; }

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.sec-head h2, .sec-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

/* Features 2x2 */

.feat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feat {
  padding: 26px 24px;
  transition: transform 160ms ease, border-color 160ms ease;
}

.feat:hover { transform: translateY(-3px); border-color: var(--accent); }

.feat h3 {
  margin: 16px 0 8px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
}

.feat p { margin: 0; font-size: 0.9375rem; color: var(--muted); }

.feat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--accent);
}

@media (min-width: 760px) {
  .feat-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
}

/* Split cómo funciona */

.sec-split {
  display: grid;
  gap: 36px;
  align-items: center;
}

.sec-split > * { min-width: 0; }

@media (min-width: 980px) {
  .sec-split { grid-template-columns: 1.04fr 0.96fr; gap: 52px; }
}

.sec-copy p { color: var(--muted); max-width: 56ch; }
.sec-copy p:first-of-type { color: var(--ink); }

.how-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.how-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  font-size: 0.9375rem;
}

.how-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.5em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.code-card {
  margin: 0;
  background: var(--code-bg);
  border-color: rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow);
}

.code-card figcaption {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tok-com);
}

.code-card pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  color: var(--code-ink);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.tok-key { color: var(--tok-key); }
.tok-str { color: var(--tok-str); }
.tok-com { color: var(--tok-com); }

/* ---------- Stats ---------- */

.stats-band { padding-top: 40px; padding-bottom: 40px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.stat {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  text-align: left;
}

.stat-num, .stat-num-wrap {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--accent);
}

.stat-num-wrap { display: inline-flex; align-items: baseline; gap: 3px; }

.stat-label {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.4;
}

@media (min-width: 900px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}

/* ---------- Statement ---------- */

.statement-band { text-align: center; }

.statement {
  margin: 0 auto;
  max-width: 21ch;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.8vw, 3.5rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

/* ---------- Tres compromisos ---------- */

.exp-grid {
  display: grid;
  gap: 28px;
}

.exp-label {
  margin: 0 0 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.exp-col h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.exp-col p { margin: 0; color: var(--muted); font-size: 0.9375rem; }

@media (min-width: 900px) {
  .exp-grid { grid-template-columns: repeat(3, 1fr); gap: 40px; }
}

/* ---------- Para quién ---------- */

.who-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.who-card {
  padding: 26px 24px;
  transition: transform 160ms ease, border-color 160ms ease;
}

.who-card:hover { transform: translateY(-3px); border-color: var(--accent); }

.who-card h3 {
  margin: 16px 0 8px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
}

.who-card p { margin: 0; font-size: 0.9375rem; color: var(--muted); }

@media (min-width: 640px) {
  .who-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1020px) {
  .who-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item { overflow: hidden; }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  color: var(--ink);
}

.faq-chev {
  color: var(--accent);
  transition: transform 220ms ease;
}

.faq-item.open .faq-chev { transform: rotate(180deg); }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms ease;
}

.faq-item.open .faq-a { grid-template-rows: 1fr; }

.faq-a-inner { overflow: hidden; }

.faq-a-inner p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* ---------- Slots reservados ---------- */

.slot-card {
  border-style: dashed;
  padding: 26px 24px;
}

.slot-tag {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-transform: uppercase;
}

.slot-ph { margin: 0; color: var(--muted); font-size: 0.9375rem; }

/* ---------- CTA final ---------- */

.install-band { padding-bottom: 40px; }

.install-card {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 26px;
  text-align: center;
  box-shadow: var(--shadow);
}

.install-card h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

.inst-p {
  margin: 0 auto 26px;
  max-width: 52ch;
  color: var(--muted);
}

.cmd-block {
  text-align: left;
  background: var(--code-bg);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-sm);
  margin: 0 0 14px;
  overflow: hidden;
}

.cmd-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cmd-head .mono {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tok-com);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  color: var(--code-ink);
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  font-weight: 500;
  cursor: pointer;
}

.copy-btn .icon { width: 14px; height: 14px; }

.copy-btn:hover, .copy-btn.copied { border-color: var(--tok-key); color: var(--tok-key); }

.cmd-block pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  color: var(--code-ink);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.inst-note {
  margin: 6px 0 22px;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.foot-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 44px 20px 36px;
  display: grid;
  gap: 18px;
}

.foot-brand p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 40ch;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.foot-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}

.foot-links a:hover { color: var(--accent); }

.foot-links .icon { width: 15px; height: 15px; }

.foot-legal, .foot-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 220ms ease-out, transform 220ms ease-out;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Animaciones ---------- */

@keyframes gb-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes gb-pulse {
  0% { box-shadow: 0 0 0 0 rgba(127, 219, 202, 0.45); }
  70% { box-shadow: 0 0 0 9px rgba(127, 219, 202, 0); }
  100% { box-shadow: 0 0 0 0 rgba(127, 219, 202, 0); }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .hero-bird, .pulse-dot { animation: none; }

  .marquee { overflow-x: auto; }
  .marquee-track { animation: none; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .faq-a { transition: none; }
  .faq-chev { transition: none; }

  .btn, .feat, .who-card { transition: none; }

  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}