/* ============================================================
   ACADEMIA PUMA — v2.0
   Sistema: asfalto nocturno + oro puma + ember (acento cálido)
   Tipografía: Oswald (display, cartel de ruta) + Manrope (texto)
   Firma visual: "línea de ruta" — carril punteado con progreso
   de scroll, evocando el recorrido de una clase.
   ============================================================ */

:root{
  /* color */
  --ink:        #0a0a0d;
  --ink-2:      #111114;
  --charcoal:   #1b1b1f;
  --charcoal-2: #212126;
  --line:       rgba(243,237,224,.10);
  --line-soft:  rgba(243,237,224,.06);
  --gold:       #e7a63c;
  --gold-2:     #f6c976;
  --gold-deep:  #a9701c;
  --ember:      #c1401f;
  --ember-2:    #e2603a;
  --bone:       #f5efe3;
  --mist:       #a9a496;
  --mist-dim:   #6f6b62;

  /* tipografia */
  --f-display: 'Oswald', sans-serif;
  --f-body: 'Manrope', sans-serif;

  /* espaciado */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
  --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px; --sp-10: 140px;

  /* forma / sombra */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 6px 18px -8px rgba(0,0,0,.4);
  --shadow-md: 0 20px 40px -16px rgba(0,0,0,.55);
  --shadow-gold: 0 16px 34px -12px rgba(231,166,60,.35);
  --shadow-ember: 0 14px 30px -8px rgba(193,64,31,.5);

  --container: 1200px;
  --ease: cubic-bezier(.22,.9,.32,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{
  font-family: var(--f-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin:0;
  color: var(--bone);
  font-weight: 600;
}
.container{ max-width: var(--container); margin:0 auto; padding:0 26px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- utilidades reveal ---------- */
.reveal{ opacity:0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view{ opacity:1; transform:none; }
.delay-1.in-view{ transition-delay:.08s; }
.delay-2.in-view{ transition-delay:.18s; }
.delay-3.in-view{ transition-delay:.28s; }
.delay-4.in-view{ transition-delay:.38s; }

/* ---------- eyebrow / section head ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-family: var(--f-display); font-size: 13px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--gold-2); margin-bottom: 16px;
}
.eyebrow::before{ content:""; width:28px; height:2px; background: var(--ember); border-radius:2px; }
.section-head{ max-width: 660px; margin-bottom: 52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-title{ font-size: clamp(30px, 4vw, 44px); line-height:1.08; }
.section-title .accent{ color: var(--gold-2); }
.section-text{ margin-top:18px; color: var(--mist); font-size:17px; max-width: 58ch; }
.center-text{ margin-left:auto; margin-right:auto; }

/* ---------- botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:11px;
  padding: 15px 28px; border-radius: 999px; font-family: var(--f-display);
  font-size: 15px; letter-spacing: .045em; text-transform: uppercase;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn-primary{ background: linear-gradient(135deg, var(--ember-2), var(--ember)); color:#fff8f0; box-shadow: var(--shadow-ember); }
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 20px 38px -10px rgba(193,64,31,.65); }
.btn-ghost{ border-color: rgba(243,237,224,.28); color: var(--bone); background: transparent; }
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold-2); transform: translateY(-3px); background: rgba(243,237,224,.03); }
.btn-gold{ background: linear-gradient(135deg, var(--gold-2), var(--gold-deep)); color:#211500; box-shadow: var(--shadow-gold); }
.btn-gold:hover{ transform: translateY(-3px); }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; }

/* ---------- header ---------- */
.header{
  position: sticky; top:0; z-index: 60;
  background: rgba(10,10,13,.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:82px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand-logo{ height:44px; width:44px; object-fit:contain; border-radius:11px; }
.brand-name{ font-family: var(--f-display); font-size:19px; letter-spacing:.04em; }
.brand-name span{ color: var(--gold-2); }

.nav{ display:flex; align-items:center; gap:28px; }
.nav-link{
  font-family: var(--f-display); font-size: 12.5px; letter-spacing:.07em;
  text-transform: uppercase; color: var(--mist); position:relative; padding: 6px 0;
  transition: color .2s ease;
}
.nav-link:hover{ color: var(--bone); }
.nav-link.nav-cta{ background: var(--ember); color:#fff8f0; padding: 11px 20px; border-radius: 999px; }
.nav-link.nav-cta:hover{ background: var(--ember-2); color:#fff8f0; }

.header-actions{ display:flex; align-items:center; gap:14px; }
.icon-link{ width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center; background: rgba(243,237,224,.05); transition: background .2s ease; }
.icon-link:hover{ background: rgba(231,166,60,.18); }
.icon-link svg{ width:18px; height:18px; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px; }
.nav-toggle span{ width:24px; height:2px; background: var(--bone); border-radius:2px; }

/* ---------- ruta / spine firma visual ---------- */
.route-spine{ position: fixed; left: 16px; top:0; bottom:0; width: 4px; z-index: 5; display:flex; justify-content:center; pointer-events:none; }
.route-spine::before{
  content:""; position:absolute; top:0; bottom:0; width:2px;
  background-image: repeating-linear-gradient(to bottom, var(--gold) 0 16px, transparent 16px 32px);
  opacity:.3;
}
.route-progress{
  position:absolute; top:0; left:0; width:2px; height:0%;
  background: linear-gradient(to bottom, var(--ember-2), var(--gold));
  box-shadow: 0 0 12px 1px rgba(231,166,60,.55);
  transition: height .1s linear;
}
@media (max-width: 980px){ .route-spine{ display:none; } }

/* ---------- hero ---------- */
.hero{ position:relative; min-height: 94vh; display:flex; align-items:flex-end; overflow:hidden; }
.hero-media{ position:absolute; inset:0; }
.hero-img{ width:100%; height:100%; object-fit:cover; object-position: center 35%; filter: saturate(.88) contrast(1.08); transform: scale(1.05); }
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(10,10,13,.4) 0%, rgba(10,10,13,.58) 42%, rgba(10,10,13,.97) 94%),
    linear-gradient(90deg, rgba(10,10,13,.88) 0%, rgba(10,10,13,.18) 58%);
}
.hero-content{ position:relative; padding-bottom: 96px; padding-top: 150px; }
.hero-badge{
  display:inline-flex; align-items:center; gap:10px; font-family: var(--f-display);
  font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; color: var(--gold-2);
  background: rgba(231,166,60,.1); border:1px solid rgba(231,166,60,.32);
  padding: 9px 18px; border-radius:999px; margin-bottom: 24px;
}
.hero-title{ font-size: clamp(38px, 6.2vw, 76px); line-height: .98; max-width: 17ch; text-shadow: 0 8px 34px rgba(0,0,0,.5); }
.hero-text{ margin-top: 24px; font-size: 18px; color: var(--mist); max-width: 50ch; line-height:1.6; }
.hero-actions{ margin-top: 36px; display:flex; gap:16px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap:40px; margin-top:60px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family:var(--f-display); font-size: 24px; color: var(--bone); letter-spacing:.01em; }
.hero-stat span{ font-size:13px; color: var(--mist-dim); text-transform:uppercase; letter-spacing:.07em; }

/* ---------- valores / features ---------- */
.features{ padding: var(--sp-10) 0 var(--sp-9); }
.features-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature-card{
  background: var(--charcoal); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 30px 26px; position:relative; overflow:hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.feature-card::before{ content:""; position:absolute; top:0; left:24px; right:24px; height:1px; background: linear-gradient(90deg, transparent, rgba(231,166,60,.5), transparent); opacity:0; transition: opacity .3s ease; }
.feature-card:hover{ transform: translateY(-8px); border-color: rgba(231,166,60,.4); box-shadow: var(--shadow-md); }
.feature-card:hover::before{ opacity:1; }
.feature-mark{
  width:46px; height:46px; border-radius:13px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, rgba(231,166,60,.18), rgba(193,64,31,.13)); margin-bottom: 20px; color: var(--gold-2);
}
.feature-mark svg{ width:22px; height:22px; }
.feature-card h3{ font-size: 18px; margin-bottom: 9px; }
.feature-card p{ color: var(--mist); font-size:14.5px; margin:0; line-height:1.55; }

/* ---------- horario band ---------- */
.schedule{ background: var(--charcoal-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding: 30px 0; }
.schedule-inner{ display:flex; align-items:center; justify-content:space-between; gap:26px; flex-wrap:wrap; }
.schedule-left{ display:flex; align-items:center; gap:18px; }
.schedule-left svg{ width:32px; height:32px; color: var(--gold-2); flex-shrink:0; }
.schedule-left h3{ font-size:16.5px; }
.schedule-left p{ margin:3px 0 0; color:var(--mist); font-size:14px; }
.schedule-note{ color: var(--mist); font-size:14px; max-width: 40ch; }

/* ---------- pricing ---------- */
.pricing{ padding: var(--sp-10) 0; }

.compare-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 44px; }
.compare-card{
  background: var(--charcoal); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 26px 28px; display:flex; align-items:flex-start; gap:18px;
}
.compare-card .cc-icon{
  width:52px; height:52px; border-radius:14px; flex-shrink:0; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, rgba(231,166,60,.2), rgba(193,64,31,.14)); color: var(--gold-2);
}
.compare-card .cc-icon svg{ width:26px; height:26px; }
.compare-card h3{ font-size: 18px; margin-bottom:4px; }
.compare-card .cc-cc{ font-family: var(--f-display); font-size:13px; letter-spacing:.06em; color: var(--gold-2); text-transform:uppercase; margin-bottom:8px; display:block; }
.compare-card p{ margin:0; color: var(--mist); font-size:14px; line-height:1.55; }

.plan-tabs{ display:flex; gap:10px; margin-bottom: 30px; }
.plan-tab{
  font-family: var(--f-display); text-transform:uppercase; letter-spacing:.05em; font-size:14px;
  padding: 13px 24px; border-radius:999px; border:1px solid var(--line); background: var(--charcoal); color: var(--mist);
  transition: all .25s var(--ease);
}
.plan-tab.active{ background: var(--gold); color:#211500; border-color: var(--gold); }
.plan-panel{ display:none; }
.plan-panel.active{ display:block; }
.plan-caption{
  display:inline-flex; align-items:center; gap:10px; margin-bottom: 28px;
  font-family: var(--f-display); font-size: 14.5px; letter-spacing:.03em; text-transform:uppercase;
  color: var(--gold-2); background: rgba(231,166,60,.08); border:1px solid rgba(231,166,60,.28);
  padding: 11px 20px; border-radius: 999px;
}
.plan-caption b{ color: var(--bone); }

.pricing-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.price-card{
  background: var(--charcoal); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 34px; display:flex; flex-direction:column; gap:18px; position:relative; overflow:hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.price-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); }
.price-card.featured{ border-color: rgba(231,166,60,.48); background: linear-gradient(165deg, rgba(231,166,60,.09), var(--charcoal) 48%); }
.price-card .tag-corner{
  position:absolute; top:20px; right:20px; font-family: var(--f-display); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; background: var(--ember); color:#fff8f0; padding:6px 13px; border-radius:999px;
}
.price-card h3{ font-size: 22px; }
.price-card .amount{ font-family: var(--f-display); font-size: 46px; color: var(--gold-2); line-height:1; }
.price-card .amount small{ font-size:15px; color:var(--mist); font-family: var(--f-body); text-transform:none; letter-spacing:0; }
.price-card .includes{ display:flex; flex-direction:column; gap:11px; flex-grow:1; }
.price-card .includes li{ display:flex; gap:11px; align-items:flex-start; color:var(--mist); font-size:14.5px; line-height:1.5; }
.price-card .includes li svg{ width:16px; height:16px; color: var(--gold-2); flex-shrink:0; margin-top:3px; }

.promo-banner{
  margin-top: 26px; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  background: linear-gradient(120deg, rgba(193,64,31,.16), rgba(231,166,60,.1));
  border:1px dashed rgba(231,166,60,.48); border-radius: var(--radius-md); padding: 26px 30px;
}
.promo-banner h4{ font-size:19px; color:var(--gold-2); }
.promo-banner p{ margin:6px 0 0; color: var(--mist); font-size:14.5px; }

.note-banner{
  margin-top: 20px; display:flex; align-items:flex-start; gap:14px;
  background: var(--charcoal-2); border:1px solid var(--line); border-radius: var(--radius-md); padding: 20px 24px;
}
.note-banner svg{ width:20px; height:20px; color: var(--gold-2); flex-shrink:0; margin-top:2px; }
.note-banner p{ margin:0; color: var(--mist); font-size:14px; line-height:1.55; }
.note-banner strong{ color: var(--bone); }

.paymethods{ margin-top: 34px; display:flex; gap:14px; flex-wrap:wrap; }
.paymethod{ display:flex; align-items:center; gap:8px; background: var(--charcoal); border:1px solid var(--line); padding: 10px 17px; border-radius:999px; font-size:13.5px; color:var(--mist); }
.paymethod svg{ width:16px; height:16px; color: var(--gold-2); }

/* ---------- requisitos / trámite ---------- */
.steps{ padding: var(--sp-10) 0; background: var(--charcoal-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.steps-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 44px; }
.step-card{
  background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md); padding:30px;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.step-card:hover{ transform: translateY(-6px); border-color: rgba(231,166,60,.35); }
.step-num{ font-family: var(--f-display); font-size:13px; color: var(--gold-2); letter-spacing:.1em; }
.step-card h3{ font-size:19px; margin: 12px 0 10px; }
.step-card p{ color:var(--mist); font-size:14.5px; margin:0; line-height:1.55; }
.step-card a{ color: var(--gold-2); text-decoration:underline; }

.req-box{ background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md); padding: 36px; display:grid; grid-template-columns: 1.1fr 1fr; gap: 34px; }
.req-box h3{ font-size:20px; margin-bottom:15px; }
.req-list{ display:flex; flex-direction:column; gap:13px; }
.req-list li{ display:flex; gap:12px; align-items:flex-start; color: var(--mist); font-size:14.5px; }
.req-list li svg{ width:18px; height:18px; color:var(--ember-2); flex-shrink:0; margin-top:2px; }
.req-note{ margin-top:20px; font-size:13.5px; color: var(--mist-dim); }
.exam-values{ display:flex; flex-wrap:wrap; gap:8px; margin-top:8px; }
.exam-values span{ background: rgba(231,166,60,.1); border:1px solid rgba(231,166,60,.3); color: var(--gold-2); padding:7px 13px; border-radius:999px; font-size:12.5px; font-family: var(--f-display); letter-spacing:.03em; }

/* ---------- reglas del club ---------- */
.rules{ padding: var(--sp-10) 0; }
.rules-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:20px; }
.rule-card{
  background: var(--charcoal); border:1px solid var(--line); border-radius: var(--radius-md); padding:26px;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.rule-card:hover{ transform: translateY(-5px); border-color: rgba(231,166,60,.32); }
.rule-card .rule-icon{ width:40px; height:40px; border-radius:11px; background: rgba(193,64,31,.14); color: var(--ember-2); display:flex; align-items:center; justify-content:center; margin-bottom:16px; }
.rule-card .rule-icon svg{ width:20px; height:20px; }
.rule-card h4{ font-size:16px; margin-bottom:9px; }
.rule-card p{ color: var(--mist); font-size:14px; margin:0; line-height:1.55; }

/* ---------- flota ---------- */
.fleet{ padding: var(--sp-9) 0; background: var(--charcoal-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.fleet-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:16px; }
.fleet-grid img{ border-radius: var(--radius-md); height: 232px; width:100%; object-fit:cover; border:1px solid var(--line); transition: transform .4s var(--ease); }
.fleet-grid a:hover img{ transform: scale(1.03); }

/* ---------- galeria ---------- */
.gallery{ padding: var(--sp-10) 0; }
.gallery-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item{ position:relative; border:none; padding:0; border-radius: var(--radius-md); overflow:hidden; aspect-ratio: 4/5; background:var(--charcoal); }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition: transform .55s var(--ease); }
.gallery-item:hover img{ transform: scale(1.07); }
.gallery-overlay{
  position:absolute; inset:0; display:flex; align-items:flex-end; padding:20px;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,13,.9));
  font-family: var(--f-display); letter-spacing:.05em; text-transform:uppercase; font-size:13px; color: var(--bone);
  opacity:0; transition: opacity .3s ease;
}
.gallery-item:hover .gallery-overlay{ opacity:1; }
.gallery-badge{ position:absolute; top:16px; left:16px; background: var(--ember); color:#fff8f0; font-family: var(--f-display); font-size:11px; letter-spacing:.08em; text-transform:uppercase; padding:6px 13px; border-radius:999px; }

.lightbox{ position:fixed; inset:0; background: rgba(6,6,8,.95); z-index:200; display:none; align-items:center; justify-content:center; }
.lightbox.open{ display:flex; }
.lightbox img{ max-width:88vw; max-height:82vh; border-radius:12px; }
.lightbox-close, .lightbox-prev, .lightbox-next{ position:absolute; background: rgba(243,237,224,.08); border:1px solid rgba(243,237,224,.2); color: var(--bone); width:46px; height:46px; border-radius:50%; font-size:22px; display:flex; align-items:center; justify-content:center; transition: background .2s ease; }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{ background: rgba(231,166,60,.2); }
.lightbox-close{ top:28px; right:28px; }
.lightbox-prev{ left:28px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:28px; top:50%; transform:translateY(-50%); }

/* ---------- manual ---------- */
.manual{ padding: var(--sp-9) 0; background: var(--charcoal-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.manual-inner{ display:flex; align-items:center; gap:38px; }
.manual-icon-wrap{ width:90px; height:90px; border-radius:22px; background: linear-gradient(135deg, rgba(231,166,60,.2), rgba(193,64,31,.15)); display:flex; align-items:center; justify-content:center; flex-shrink:0; color: var(--gold-2); }
.manual-icon-wrap svg{ width:42px; height:42px; }

/* ---------- simulacro ---------- */
.quiz{ padding: var(--sp-10) 0; }
.quiz-frame-wrap{ border-radius: var(--radius-md); overflow:hidden; border:1px solid var(--line); background: var(--charcoal); }
.quiz-frame-wrap iframe{ width:100%; height: 760px; border:none; display:block; }
.quiz-disclaimer{ margin-top:16px; font-size:13px; color: var(--mist-dim); text-align:center; }

/* ---------- faq ---------- */
.faq{ padding: var(--sp-9) 0; background: var(--charcoal-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.accordion-item{ border-bottom: 1px solid var(--line); }
.accordion-trigger{ width:100%; display:flex; justify-content:space-between; align-items:center; gap:20px; background:none; border:none; color: var(--bone); text-align:left; padding: 23px 4px; font-family: var(--f-display); font-size:16.5px; text-transform:none; letter-spacing:0; }
.accordion-icon{ font-family: var(--f-body); font-size:22px; color: var(--gold-2); flex-shrink:0; transition: transform .25s ease; }
.accordion-item.open .accordion-icon{ transform: rotate(45deg); }
.accordion-panel{ max-height:0; overflow:hidden; transition: max-height .35s var(--ease); }
.accordion-item.open .accordion-panel{ max-height: 260px; }
.accordion-panel p{ margin:0 4px 23px; color: var(--mist); font-size:14.5px; max-width: 68ch; line-height:1.6; }

/* ---------- contacto ---------- */
.contact{ padding: var(--sp-10) 0 calc(var(--sp-10) + 20px); text-align:center; position:relative; overflow:hidden; }
.contact::before{ content:""; position:absolute; inset:0; background: radial-gradient(ellipse at 50% 0%, rgba(231,166,60,.13), transparent 60%); }
.contact-inner{ position:relative; }
.contact .section-title{ margin: 0 auto 16px; max-width: 22ch; }
.contact-text{ color: var(--gold-2); font-size:18px; font-family: var(--f-display); text-transform:uppercase; letter-spacing:.03em; max-width:48ch; margin: 0 auto; }
.btn-whatsapp-big{
  margin-top: 36px; display:inline-flex; align-items:center; gap:12px;
  background: linear-gradient(135deg, var(--ember-2), var(--ember)); color:#fff8f0;
  padding: 19px 36px; border-radius:999px; font-family: var(--f-display); font-size:17px; letter-spacing:.04em; text-transform:uppercase;
  box-shadow: var(--shadow-ember); transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-whatsapp-big:hover{ transform: translateY(-3px); box-shadow: 0 22px 42px -10px rgba(193,64,31,.65); }
.btn-whatsapp-big svg{ width:22px; height:22px; }
.contact-links{ margin-top: 28px; display:flex; justify-content:center; gap:24px; flex-wrap:wrap; }
.contact-links a{ color: var(--mist); font-size:14.5px; display:flex; align-items:center; gap:8px; transition: color .2s ease; }
.contact-links a:hover{ color: var(--gold-2); }
.contact-links svg{ width:16px; height:16px; }

/* ---------- footer ---------- */
.footer{ border-top:1px solid var(--line); padding: 48px 0; }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.footer-brand{ display:flex; align-items:center; gap:13px; }
.footer-logo{ height:38px; width:38px; border-radius:9px; }
.footer-social{ display:flex; gap:14px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; background: var(--charcoal); display:flex; align-items:center; justify-content:center; transition: background .2s ease; }
.footer-social a:hover{ background: rgba(231,166,60,.18); }
.footer-social svg{ width:16px; height:16px; }
.footer-copy{ color: var(--mist-dim); font-size:12.5px; }

/* ---------- flotantes ---------- */
.fab-whatsapp{
  position: fixed; bottom: 26px; right: 26px; z-index:80; width: 60px; height:60px; border-radius:50%;
  background: linear-gradient(135deg, var(--ember-2), var(--ember)); display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-ember); animation: pulse 2.8s ease-in-out infinite;
}
.fab-whatsapp svg{ width:28px; height:28px; color:#fff8f0; }
@keyframes pulse{ 0%,100%{ transform:scale(1);} 50%{ transform:scale(1.07);} }
.fab-up{
  position: fixed; bottom: 26px; left: 26px; z-index:80; width:46px; height:46px; border-radius:50%;
  background: var(--charcoal); border:1px solid var(--line); color: var(--bone); display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition: opacity .3s ease, transform .2s ease;
}
.fab-up.visible{ opacity:1; pointer-events:auto; }
.fab-up:hover{ transform: translateY(-3px); }
.fab-up svg{ width:18px; height:18px; }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .nav{ display:none; }
  .nav-toggle{ display:flex; }
  .features-grid{ grid-template-columns: repeat(2,1fr); }
  .compare-grid{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .steps-grid{ grid-template-columns: 1fr; }
  .req-box{ grid-template-columns: 1fr; }
  .rules-grid{ grid-template-columns: repeat(2,1fr); }
  .fleet-grid{ grid-template-columns: repeat(2,1fr); }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .manual-inner{ flex-direction:column; text-align:center; }
  .schedule-inner{ justify-content:center; text-align:center; }
}
@media (max-width: 560px){
  .features-grid{ grid-template-columns: 1fr; }
  .rules-grid{ grid-template-columns: 1fr; }
  .fleet-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .hero-stats{ gap:24px; }
  .hero-content{ padding-top:120px; }
  .compare-card{ flex-direction:column; }
  .quiz-frame-wrap iframe{ height: 900px; }
  :root{ --sp-10: 80px; --sp-9: 64px; }
}

/* menu movil */
.nav.mobile-open{
  display:flex; position:absolute; top:82px; left:0; right:0; background: var(--ink-2);
  flex-direction:column; padding: 20px 26px 28px; border-bottom:1px solid var(--line); gap:18px;
}