/* Tocalto — landing · Identidad: Azul Nocturno #0E2A47 · Amarillo Elevador #FFB100 · Naranja Seguridad #E8630A · Gris Piedra #58666E · Blanco Roto #F7F5F0 · Negro Tinta #101318 */
:root {
  --azul: #0E2A47;
  --amarillo: #FFB100;
  --naranja: #E8630A;
  --gris: #58666E;
  --blanco: #F7F5F0;
  --tinta: #101318;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(14, 42, 71, .12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Archivo", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--blanco);
}

h1, h2, h3 {
  font-family: "Archivo Black", "Archivo", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin-bottom: .5rem; }
h3 { font-size: 1.15rem; }

.container { width: min(1120px, 92%); margin-inline: auto; }
.container.narrow { width: min(760px, 92%); }
.center { text-align: center; }

.kicker {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  color: var(--naranja);
  margin-bottom: .6rem;
}

.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-sub { color: var(--gris); max-width: 56ch; margin-bottom: 2rem; }
.section-sub.on-dark { color: rgba(247, 245, 240, .85); margin-inline: auto; }
.section-dark { background: var(--azul); color: var(--blanco); }
.section-soft { background: #fff; }
.section-primary { background: var(--azul); color: var(--blanco); }
.accent { color: var(--amarillo); }
.muted { color: var(--gris); font-size: .9rem; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; font-size: 1rem;
  padding: .8rem 1.5rem; border-radius: 999px;
  text-decoration: none; border: 2px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 1rem 2rem; font-size: 1.08rem; }
.btn-primary { background: var(--amarillo); color: var(--tinta); }
.btn-primary:hover { box-shadow: 0 8px 22px rgba(255, 177, 0, .35); }
.btn-accent { background: var(--amarillo); color: var(--tinta); width: 100%; }
.btn-ghost { border-color: var(--gris); color: inherit; background: transparent; }
.section-dark .btn-ghost, .section-primary .btn-ghost, .cta-final .btn-ghost { border-color: rgba(247,245,240,.5); color: var(--blanco); }
.btn-whatsapp { background: #25D366; color: #fff; }

/* Topbar */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 245, 240, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(14, 42, 71, .08);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 0; }
.brand img { display: block; height: 48px; width: auto; }
.topnav { display: flex; gap: 1.4rem; }
.topnav a { color: var(--azul); text-decoration: none; font-weight: 500; font-size: .95rem; }
.topnav a:hover { color: var(--naranja); }
.topbar-cta { display: flex; gap: .6rem; align-items: center; }

@media (max-width: 900px) {
  .topnav { display: none; }
}

/* Hero */
.hero { padding: clamp(2.5rem, 6vw, 5rem) 0; }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.hero-copy h1 { margin-bottom: 1rem; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--gris); margin-bottom: 1.6rem; max-width: 52ch; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.hero-actions.center { justify-content: center; }
.hero-bullets { list-style: none; display: flex; gap: 1.4rem; flex-wrap: wrap; color: var(--gris); font-size: .95rem; }
.hero-bullets li::before { content: "✓ "; color: var(--naranja); font-weight: 700; }
.hero-media img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
}

/* Tarjetas de usos */
.grid-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
@media (max-width: 980px) { .grid-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-cards { grid-template-columns: 1fr; } }
.card {
  background: #fff; border: 1px solid rgba(14,42,71,.08);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(14,42,71,.05);
}
.card-icon { font-size: 1.8rem; margin-bottom: .6rem; }
.card h3 { margin-bottom: .35rem; color: var(--azul); }
.card p { color: var(--gris); font-size: .95rem; }

/* Máquina */
.machine { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.machine-media img { width: 100%; height: auto; border-radius: var(--radius); }
.machine-copy .kicker { color: var(--amarillo); }
.machine-copy p { color: rgba(247,245,240,.85); margin-bottom: 1.2rem; max-width: 56ch; }
.specs { list-style: none; margin: 1.4rem 0; display: grid; gap: .7rem; }
.specs li { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid rgba(247,245,240,.15); padding-bottom: .55rem; }
.specs span { color: rgba(247,245,240,.7); }
.specs strong { text-align: right; }
@media (max-width: 860px) { .machine { grid-template-columns: 1fr; } }

/* Precios */
.price-card {
  max-width: 560px; margin-inline: auto; text-align: center;
  background: #fff; border: 2px solid var(--azul);
  border-radius: var(--radius); padding: 2.2rem; box-shadow: var(--shadow);
}
.price-from { text-transform: uppercase; letter-spacing: .2em; font-size: .8rem; color: var(--gris); }
.price-amount { font-family: "Archivo Black"; font-size: clamp(3rem, 7vw, 4.2rem); color: var(--azul); line-height: 1; }
.price-amount span { font-size: 1.4rem; color: var(--gris); font-family: "Archivo"; }
.price-note { color: var(--naranja); font-weight: 700; margin: .4rem 0 1.4rem; }
.price-includes { list-style: none; text-align: left; margin: 0 auto 1.6rem; max-width: 380px; display: grid; gap: .55rem; }
.price-includes li::before { content: "✓ "; color: var(--naranja); font-weight: 700; }
.price-fine { margin-top: 1rem; font-size: .88rem; color: var(--gris); }

/* Zona */
.zona { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.zona p { color: var(--gris); max-width: 52ch; margin-bottom: 1.2rem; }
.zona-list { list-style: none; display: grid; gap: .5rem; }
.zona-list li::before { content: "📍 "; }
.zona img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
@media (max-width: 860px) { .zona { grid-template-columns: 1fr; } .zona img { order: -1; max-height: 420px; object-fit: cover; } }

/* Formulario */
.form { background: rgba(247,245,240,.06); border: 1px solid rgba(247,245,240,.18); border-radius: var(--radius); padding: clamp(1.4rem, 3vw, 2.2rem); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.1rem; }
.form label { display: grid; gap: .35rem; font-size: .92rem; font-weight: 500; color: rgba(247,245,240,.9); }
.form .span2 { grid-column: span 2; }
.form input, .form textarea {
  font: inherit; color: var(--tinta);
  background: var(--blanco); border: 2px solid transparent; border-radius: 10px;
  padding: .75rem .9rem;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--amarillo); }
.form input:invalid:not(:placeholder-shown):not(:focus) { border-color: var(--naranja); }
.form .check { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; margin-bottom: 1.2rem; }
.form .check input { width: 18px; height: 18px; margin-top: .2rem; }
.form .check a { color: var(--amarillo); }
.form-status { margin-top: 1rem; font-weight: 700; min-height: 1.4em; }
.form-status.ok { color: var(--amarillo); }
.form-status.err { color: #ffb4a1; }
.form-alt { margin-top: 1rem; font-size: .92rem; color: rgba(247,245,240,.75); }
.form-alt a { color: var(--amarillo); }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } .form .span2 { grid-column: span 1; } }

/* FAQ */
.faq details {
  background: #fff; border: 1px solid rgba(14,42,71,.08);
  border-radius: 12px; padding: 1.1rem 1.4rem; margin-bottom: .8rem;
}
.faq summary {
  cursor: pointer; font-weight: 700; color: var(--azul);
  font-size: 1.02rem; list-style: none; position: relative; padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .2rem; top: -0.1rem;
  font-size: 1.4rem; color: var(--naranja); font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: .6rem; color: var(--gris); }

/* CTA final */
.cta-final .hero-actions { justify-content: center; margin-bottom: 0; }
.cta-final { text-align: center; }

/* Footer */
.footer { background: var(--tinta); color: var(--blanco); padding: 2.2rem 0; }
.footer-inner { display: flex; gap: 1.2rem; align-items: flex-start; }
.footer a { color: rgba(247,245,240,.7); }
.footer .muted a:hover { color: var(--amarillo); }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.wa-float:hover { transform: scale(1.06); }

/* Páginas legales */
.legal { padding: 3rem 0 5rem; }
.legal h1 { margin: 1.2rem 0; }
.legal h2 { font-size: 1.25rem; margin: 1.6rem 0 .5rem; }
.legal p, .legal li { color: var(--gris); margin-bottom: .7rem; }