/* Paleta "Knicks": azul y naranja, versión premium y suave (por defecto) */
:root {
  --bg: #F6F4F0;
  --bg-2: #ECF0F4;
  --primary: #0D4A86;
  --primary-2: #1E66AE;
  --primary-rgb: 13, 74, 134;
  --accent: #F08A3E;
  --accent-2: #DB7428;
  --accent-rgb: 240, 138, 62;
  --accent-light: #F9C9A0;
  --accent-ink: #A3511A;
  --accent-deep: #C2581A;
  --accent-soft: #F4A060;
  --on-accent: #0B2F55;
  --tint-warm: #FAEADC;
  --tint-primary: #E1ECF7;
  --tint-accent: #FDE8D7;
  --on-dark: #D3E0EE;
  --on-dark-muted: #9FB6D0;
  --footer: #082B4D;
  --ink: #14202C;
  --ink-soft: #36404B;
  --muted: #56606B;
  --line: #DEE2E8;
  --card: #FFFEFC;
  --wa: #25D366;
  --radius: 20px;
  --shadow: 0 1px 2px rgba(var(--primary-rgb), .06), 0 12px 32px -12px rgba(var(--primary-rgb), .18);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Paleta original "Pino": verde y ámbar (ver con ?paleta=pino) */
:root[data-palette="pino"] {
  --bg: #F7F3EE;
  --bg-2: #EFE8DE;
  --primary: #1F3D33;
  --primary-2: #2C5444;
  --primary-rgb: 31, 61, 51;
  --accent: #E8873A;
  --accent-2: #D4732A;
  --accent-rgb: 232, 135, 58;
  --accent-light: #F2C9A4;
  --accent-ink: #A4531B;
  --accent-deep: #B5611F;
  --accent-soft: #EFA266;
  --on-accent: #1A332B;
  --tint-warm: #F6E6D6;
  --tint-primary: #E3ECE6;
  --tint-accent: #FBE6D3;
  --on-dark: #D6DFDA;
  --on-dark-muted: #A9BDB3;
  --footer: #16302A;
  --ink: #1C1C1C;
  --ink-soft: #3E3B37;
  --muted: #5E5A54;
  --line: #E2D9CC;
  --card: #FFFDF9;
}
.ill-roof { fill: var(--primary); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; letter-spacing: -.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.3rem; }
h1 em, h2 em { font-style: italic; color: var(--accent-deep); }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-tint { background: var(--bg-2); }
.section-warm { background: var(--tint-warm); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-sub { color: var(--muted); font-size: 1.08rem; max-width: 620px; }

/* Eyebrow & spark */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent-deep); margin-bottom: 16px;
}
.eyebrow-light { color: var(--accent-light); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(var(--accent-rgb), .2); animation: pulse 2.4s infinite; }
.spark-sm {
  display: inline-block; width: 14px; height: 14px; background: var(--accent); flex: none;
  clip-path: path("M7 0C7.4 4.2 9.3 6.6 14 7 9.3 7.4 7.4 9.8 7 14 6.6 9.8 4.7 7.4 0 7 4.7 6.6 6.6 4.2 7 0Z");
}
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(var(--accent-rgb), 0); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 1rem/1.2 var(--sans); text-decoration: none; text-align: center;
  padding: 13px 22px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-lg { padding: 16px 26px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: var(--card); box-shadow: 0 8px 20px -10px rgba(var(--primary-rgb), .6); }
.btn-primary:hover { background: var(--primary-2); }
.btn-amber { background: var(--accent); color: var(--on-accent); }
.btn-amber:hover { background: var(--accent-2); }
.btn-whatsapp { background: var(--card); color: var(--primary); border: 1.5px solid var(--line); }
.btn-whatsapp svg { color: var(--wa); }
.btn-whatsapp:hover { border-color: var(--wa); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* Launch bar */
.launch-bar {
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  padding: 9px 20px; font-size: .9rem; text-align: center;
}
.launch-bar a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.launch-bar .spark-sm { background: var(--accent); animation: twinkle 3s ease-in-out infinite; }
.launch-bar a:hover { color: var(--accent-light); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(247, 243, 238, .85); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { text-decoration: none; font-size: .95rem; color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--primary); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--primary); }
.logo-mark { width: 35px; height: 40px; }
.logo-spark { fill: var(--accent); transform-box: fill-box; transform-origin: center; animation: twinkle 3.5s ease-in-out infinite; }
.logo-spark + .logo-spark { animation-delay: -1.2s; }
.logo-spark + .logo-spark + .logo-spark { animation-delay: -2.4s; }
.logo-text { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; position: relative; top: 5px; }
.logo-text span { font-weight: 400; color: var(--accent); }
.logo-light { color: var(--bg); }
@keyframes twinkle { 0%, 70%, 100% { transform: scale(1) rotate(0); } 80% { transform: scale(1.25) rotate(20deg); } }

/* Hero */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 8vw, 104px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-tags { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tags li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px 8px 12px; border-radius: 999px;
  font-size: .92rem; font-weight: 600; background: var(--card); border: 1.5px solid var(--line); color: var(--primary);
  animation: bob 4s ease-in-out infinite; transition: transform .25s, border-color .25s, background .25s, color .25s;
  cursor: default;
}
.hero-tags li:nth-child(2) { animation-delay: -1.3s; }
.hero-tags li:nth-child(3) { animation-delay: -2.6s; background: var(--tint-accent); border-color: transparent; color: var(--accent-ink); }
.hero-tags svg { width: 16px; height: 16px; color: var(--accent); }
.hero-tags li:nth-child(3) svg { color: var(--accent-ink); }
.hero-tags li:hover { animation-play-state: paused; transform: translateY(-3px) scale(1.04); border-color: var(--accent); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 560px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 28px; }
.hero-trust { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, max-content); gap: 8px 32px; font-size: .92rem; color: var(--muted); }
.hero-trust li { display: flex; align-items: baseline; }
.hero-trust li::before { content: "✓"; color: var(--accent-deep); font-weight: 700; margin-right: 8px; }

.hero-visual { position: relative; padding: 24px 0 48px; }
.house-card { background: var(--card); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.house-illus { width: 100%; height: auto; }
.house-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 22px; }
.house-meta strong { display: block; font-family: var(--serif); font-weight: 500; font-size: 1.15rem; }
.tag { font-size: .8rem; color: var(--muted); }
.badge-founder { background: var(--tint-accent); color: var(--accent-ink); font-size: .78rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; white-space: nowrap; }

.chat-bubble {
  position: absolute; display: flex; gap: 12px; align-items: flex-start;
  background: var(--card); border-radius: 18px; padding: 14px 16px; box-shadow: var(--shadow);
  font-size: .9rem; max-width: 270px; animation: float 6s ease-in-out infinite;
}
.chat-bubble p { margin: 0 0 2px; line-height: 1.4; }
.chat-bubble small { color: var(--muted); font-size: .76rem; }
.cb-1 { top: -6px; left: -36px; }
.cb-2 { bottom: 4px; right: -20px; animation-delay: -3s; }
.cb-avatar, .cb-check { flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.cb-avatar { background: var(--primary); color: var(--bg); font-family: var(--serif); }
.cb-check { background: #DDF3E4; color: #1D8A4A; }
@keyframes float { 50% { transform: translateY(-8px); } }

.spark { position: absolute; background: var(--accent); clip-path: path("M12 0C12.7 7.2 16 11.3 24 12 16 12.7 12.7 16.8 12 24 11.3 16.8 8 12.7 0 12 8 11.3 11.3 7.2 12 0Z"); width: 24px; height: 24px; animation: twinkle 4s ease-in-out infinite; }
.spark-a { top: 40px; right: -10px; }
.spark-b { bottom: 90px; left: -24px; transform: scale(.6); animation-delay: -2s; opacity: .7; }

/* Founders */
.founders { padding-top: 0; }
.founders-card {
  position: relative; overflow: hidden;
  display: block;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent) 60%); color: var(--on-accent); border-radius: 32px;
  padding: clamp(32px, 5vw, 64px);
}
.founders-card::after {
  content: ""; position: absolute; width: 460px; height: 460px; right: -140px; top: -180px;
  background: radial-gradient(circle, rgba(255, 255, 255, .4), transparent 65%); pointer-events: none;
}
.founders-card h2 em { color: var(--primary); }
.founders-card .eyebrow-light { color: var(--on-accent); }
.founders-card .spark-sm { background: var(--on-accent); }
.founders-copy p { color: var(--on-accent); }
.founders-copy strong { color: var(--on-accent); }
.founders-copy { position: relative; z-index: 1; max-width: 720px; }
.founders-copy .btn { margin: 12px 0 20px; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; position: relative; }
.step-num { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--tint-accent); color: var(--accent-ink); font-family: var(--serif); font-weight: 600; font-size: 1.1rem; margin-bottom: 18px; }
.step:first-child .step-num { background: var(--accent); color: var(--on-accent); }
.step:hover { border-color: var(--accent); }
.step { transition: border-color .2s; }
.step p { color: var(--muted); font-size: .96rem; margin: 0; }

/* Features */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature { background: var(--card); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.feature-icon { width: 48px; height: 48px; border-radius: 14px; background: var(--tint-primary); color: var(--primary); display: grid; place-items: center; margin-bottom: 20px; }
.feature-icon svg { width: 24px; height: 24px; }
.feature:nth-child(even) .feature-icon { background: var(--tint-accent); color: var(--accent-ink); }
.feature p { color: var(--muted); margin: 0; }

/* Commitments */

/* Barrios */
.section-green { background: var(--primary); color: var(--bg); position: relative; overflow: hidden; }
.section-green .section-sub { color: var(--on-dark); }
.barrios { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.barrios li { padding: 12px 22px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); font-weight: 500; transition: background .2s, border-color .2s; }
.barrios li:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.barrios-note { margin: 28px 0 0; color: var(--on-dark); }
.barrios-note a { color: var(--accent-light); font-weight: 600; }

/* About */
.letter { max-width: 760px; }
.letter p { color: var(--ink-soft); font-size: 1.06rem; }
.signature { font-family: var(--serif); font-style: italic; color: var(--primary-2) !important; }

/* Forms */
.waitlist { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: start; }
.form { display: grid; gap: 16px; }
.form-card { background: var(--card); border-radius: 28px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .9rem; font-weight: 500; color: var(--ink-soft); }
.form label small { color: var(--muted); font-weight: 400; }
.form input, .form select, .form textarea {
  font: 400 1rem var(--sans); color: var(--ink); background: var(--card);
  border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.section-tint .form input, .section-tint .form select { background: var(--card); }
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--primary-2); box-shadow: 0 0 0 4px rgba(var(--primary-rgb), .12); }
.form .btn { justify-self: start; }
.form .btn-block { justify-self: stretch; }
.toggle { border: 0; padding: 0; margin: 0; display: flex; gap: 10px; flex-wrap: wrap; }
.toggle legend { font-size: .9rem; font-weight: 500; color: var(--ink-soft); margin-bottom: 6px; }
.toggle label { display: block; position: relative; }
.toggle input { position: absolute; inset: 0; opacity: 0; pointer-events: none; }
.toggle span { display: inline-block; padding: 10px 22px; border-radius: 999px; border: 1.5px solid var(--line); cursor: pointer; font-weight: 500; transition: all .2s; }
.toggle input:checked + span { background: var(--primary); border-color: var(--primary); color: #fff; }
.toggle input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.form-note { font-size: .82rem; color: var(--muted); text-align: center; margin: 0; }
.contact-alt { margin: 28px 0; }
.contact-alt p { font-weight: 500; margin-bottom: 10px; }
.founder-mini { display: inline-flex; align-items: center; gap: 10px; background: var(--tint-accent); color: var(--accent-ink); padding: 12px 18px; border-radius: 14px; font-size: .95rem; }

/* Footer */
.footer { background: var(--footer); color: var(--on-dark); padding: 64px 0 32px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer h4 { color: #fff; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin: 6px 0 14px; }
.footer p { margin: 0 0 8px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--accent-light); }
.footer-tag { margin-top: 14px !important; max-width: 300px; }
.footer-legal { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .82rem; color: var(--on-dark-muted); }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  background: var(--wa); color: #fff; text-decoration: none; font-weight: 600;
  padding: 14px; border-radius: 999px; box-shadow: 0 10px 28px -8px rgba(0, 0, 0, .35);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 28px; height: 28px; }
.wa-float-label { padding-right: 6px; }

/* Reveal */
.reveal { opacity: 0; }
.reveal.in { opacity: 1; animation: revealUp .7s ease backwards; }
@keyframes revealUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.steps .reveal:nth-child(2), .features .reveal:nth-child(2) { animation-delay: .08s; }
.steps .reveal:nth-child(3), .features .reveal:nth-child(3) { animation-delay: .16s; }
.steps .reveal:nth-child(4), .features .reveal:nth-child(4) { animation-delay: .24s; }

/* ===== Interacciones ===== */

/* Tarjetas: elevación + brillo que sigue al cursor */
.step, .feature, .form-card, .house-card {
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease, border-color .25s ease, background .25s ease;
}
.step, .feature, .form-card { position: relative; overflow: hidden; }
.step::before, .feature::before, .form-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(var(--accent-rgb), .12), transparent 70%);
}
.step:hover::before, .feature:hover::before, .form-card:hover::before { opacity: 1; }
.step > *, .feature > * { position: relative; }

.step:hover, .feature:hover {
  transform: translateY(-8px);
  box-shadow: 0 2px 4px rgba(var(--primary-rgb), .06), 0 24px 48px -16px rgba(var(--primary-rgb), .3);
  border-color: var(--accent);
}
.feature { border: 1px solid transparent; }
.form-card:hover { box-shadow: 0 2px 4px rgba(var(--primary-rgb), .06), 0 28px 56px -20px rgba(var(--primary-rgb), .28); }

/* Detalles dentro de las tarjetas */
.step-num, .feature-icon { transition: transform .4s cubic-bezier(.3, 1.6, .5, 1), background .25s ease, color .25s ease; }
.step:hover .step-num { transform: scale(1.15) rotate(-8deg); background: var(--accent); color: var(--on-accent); }
.feature:hover .feature-icon { transform: rotate(-10deg) scale(1.12); background: var(--primary); color: #fff; }
.feature:nth-child(even):hover .feature-icon { background: var(--accent); color: var(--on-accent); }

/* Hero: casa que flota y responde al cursor */
.house-card { animation: floatCard 7s ease-in-out infinite; }
.hero-visual:hover .house-card { box-shadow: 0 2px 4px rgba(var(--primary-rgb), .06), 0 30px 60px -20px rgba(var(--primary-rgb), .35); }
@keyframes floatCard { 0%, 100% { transform: rotate(1.5deg) translateY(0); } 50% { transform: rotate(.5deg) translateY(-10px); } }
.ill-sun { animation: sun 6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes sun { 50% { transform: scale(1.12); opacity: .9; } }
.ill-tree { animation: sway 5s ease-in-out infinite; transform-box: fill-box; transform-origin: bottom center; }
.ill-tree-2 { animation-delay: -2.5s; }
@keyframes sway { 50% { transform: skewX(-2deg) scaleY(1.03); } }
.ill-window { animation: glint 5s ease-in-out infinite; }
@keyframes glint { 0%, 80%, 100% { fill: #9FC2CE; } 88% { fill: #D3E7EE; } }
.chat-bubble { transition: box-shadow .3s ease; cursor: default; }
.chat-bubble:hover { animation-play-state: paused; box-shadow: 0 24px 40px -16px rgba(var(--primary-rgb), .35); }

/* Fundadores: brillo que se mueve y contador vivo */
.founders-card::after { animation: drift 12s ease-in-out infinite; }
@keyframes drift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-120px, 80px); } }

/* Barrios: chips que flotan en ola */
.barrios li { cursor: default; animation: bob 4s ease-in-out infinite; transition: background .2s, border-color .2s, transform .25s, color .2s; }
.barrios li:nth-child(3n+2) { animation-delay: -1.3s; }
.barrios li:nth-child(3n) { animation-delay: -2.6s; }
.barrios li:hover { animation-play-state: paused; transform: translateY(-4px) scale(1.06); }
@keyframes bob { 50% { transform: translateY(-4px); } }

/* Navegación y enlaces */
.nav-links a { position: relative; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; border-radius: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }
.logo:hover .logo-spark { animation: spin 0.8s ease-in-out; }
@keyframes spin { to { transform: rotate(180deg) scale(1.2); } }
.footer a { transition: color .2s, padding-left .2s; }
.footer-grid p a:hover { padding-left: 4px; }

/* Botones: brillo al pasar */
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .35), transparent);
  transform: skewX(-20deg); transition: left .6s ease;
}
.btn:hover::after { left: 130%; }
.btn:active { transform: translateY(0) scale(.98); }
.btn-primary:hover, .btn-amber:hover { box-shadow: 0 14px 28px -12px rgba(var(--primary-rgb), .55); }

/* Hero: tildes de confianza */
.hero-trust li { transition: transform .2s, color .2s; }
.hero-trust li:hover { transform: translateY(-2px); color: var(--ink); }

/* Formularios */
.form input:hover, .form select:hover, .form textarea:hover { border-color: var(--accent-soft); }
.toggle span:hover { border-color: var(--accent); transform: translateY(-2px); }
.toggle span { transition: all .2s; }

/* WhatsApp flotante: pulso constante */
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--wa);
  z-index: -1; animation: ring 2.6s ease-out infinite;
}
@keyframes ring { 0% { transform: scale(1); opacity: .5; } 80%, 100% { transform: scale(1.5); opacity: 0; } }

/* Insignia Fundadores en la tarjeta de la casa */
.badge-founder { animation: badge 3s ease-in-out infinite; }
@keyframes badge { 50% { transform: scale(1.05); } }

/* Responsive */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero-grid, .waitlist, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 520px; margin: 0 auto; width: 100%; }
  .cb-1 { left: -8px; }
  .cb-2 { right: -8px; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .nav-inner { height: 64px; }
  .logo-text { font-size: 1.3rem; }
  .btn-sm { padding: 9px 12px; font-size: .8rem; white-space: nowrap; }
  .nav-inner { gap: 12px; }
  .btn-lg { width: 100%; }
  .launch-bar { font-size: .82rem; }
  .steps, .features, .row { grid-template-columns: 1fr; }
  .chat-bubble { max-width: 230px; font-size: .84rem; padding: 11px 13px; }
  .cb-1 { top: -14px; left: 0; }
  .cb-2 { right: 0; bottom: 0; }
  .spark-b { display: none; }
  .hero-trust { grid-template-columns: 1fr 1fr; gap: 8px 16px; font-size: .86rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .wa-float-label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}