/* ===========================================================
   R1 MOTOS — GRAN SORTEO SLP R29 PRO
   TOKENS — paleta inspirada en la Yamaha R1
   =========================================================== */
:root{
  --void:        #050608;
  --panel:       #0c0e12;
  --panel-2:     #111319;
  --line:        #1d212b;

  --blue:        #0a5cff;
  --blue-light:  #3d8bff;
  --blue-glow:   rgba(10, 92, 255, 0.55);

  --silver:      #c9cfd6;
  --white:       #f4f6f9;
  --muted:       #7c8593;

  --warn:        #ffb020;
  --warn-glow:   rgba(255, 176, 32, 0.35);

  --whatsapp:    #25D366;
  --whatsapp-glow: rgba(37, 211, 102, 0.55);

  --radius-lg:   18px;
  --radius-md:   12px;
  --radius-sm:   8px;

  --font-display: 'Orbitron', sans-serif;
  --font-body:    'Inter', sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--void);
  color: var(--silver);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* fondo con textura sutil de "velocidad" */
body::before{
  content:"";
  position: fixed; inset:0;
  background:
    radial-gradient(circle at 15% 0%, rgba(10,92,255,0.08), transparent 45%),
    radial-gradient(circle at 90% 30%, rgba(10,92,255,0.05), transparent 40%);
  pointer-events:none;
  z-index:0;
}

h1,h2,h3, .display{
  font-family: var(--font-display);
  color: var(--white);
  letter-spacing: 0.03em;
  margin:0;
}

a{ color: inherit; }
button{ font-family: var(--font-body); cursor:pointer; border:none; }

.container{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.glow-blue{
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: box-shadow .35s ease, transform .25s ease, border-color .35s ease;
}
.glow-blue:hover{
  box-shadow: 0 0 28px var(--blue-glow), 0 0 4px var(--blue-glow) inset;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight:700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.btn-primary{
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  box-shadow: 0 0 18px var(--blue-glow);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 0 34px var(--blue-glow);
}
.btn-outline{
  background: transparent;
  border: 1px solid var(--line);
  color: var(--silver);
}
.btn-outline:hover{
  border-color: var(--muted);
  color: var(--white);
}
.btn-warn{
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  box-shadow: 0 0 18px var(--blue-glow);
  width:100%;
  padding: 14px 26px;
}

/* ===========================================================
   HEADER
   =========================================================== */
header{
  position: sticky; top:0; z-index: 40;
  background: rgba(5,6,8,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.logo-slot img{
  height: 46px;
  display:block;
  filter: drop-shadow(0 0 10px rgba(10,92,255,0.35));
}
.logo-fallback{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: 0.04em;
}
.logo-fallback span{ color: var(--blue-light); }

/* ===========================================================
   HERO
   =========================================================== */
.hero{
  position: relative;
  padding: 84px 0 96px;
  z-index:1;
}
.hero::after{
  content:"";
  position: absolute;
  bottom: 0; left:0; right:0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--void));
  pointer-events: none;
}
.hero .container{
  display:flex;
  flex-direction: column;
  align-items:center;
  gap: 44px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform:uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width:26px; height:2px;
  background: var(--muted);
}
.hero h1{
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.08;
  text-transform: uppercase;
}
.hero h1 .accent{
  color: var(--blue-light);
  display:block;
  text-shadow: 0 0 22px var(--blue-glow);
}
.hero p.sub{
  margin-top: 24px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height:1.75;
  max-width: 620px;
  margin-left:auto;
  margin-right:auto;
}
.hero .cta-row{
  margin-top: 34px;
  display:flex; gap:16px; flex-wrap:wrap;
  justify-content:center;
}
.hero-copy{
  text-align:center;
  max-width: 720px;
}
.hero-media{
  position:relative;
  border-radius: var(--radius-lg);
  overflow:hidden;
  aspect-ratio: 4032 / 3024;
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  width: 100%;
  max-width: 980px;
}
.hero-media img{
  width:100%; height:100%; object-fit: cover; display:block;
}
.hero-media .placeholder-fallback{
  position:absolute; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:10px;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-align:center;
  padding: 20px;
  background:
    repeating-linear-gradient(135deg, rgba(10,92,255,0.06) 0 2px, transparent 2px 14px),
    var(--panel);
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(160deg, transparent 55%, rgba(10,92,255,0.18));
  pointer-events:none;
}

/* diagonal racing stripe — elemento distintivo, guiño a la librea R1 */
.stripe-divider{
  height: 46px;
  width: 100%;
  background: repeating-linear-gradient(
    -32deg,
    var(--blue) 0 42px,
    var(--blue-light) 42px 50px,
    var(--void) 50px 340px
  );
  box-shadow: 0 0 30px var(--blue-glow) inset;
  position:relative; z-index:1;
}

/* ===========================================================
   PACKS
   =========================================================== */
.packs{
  padding: 90px 0;
  position:relative; z-index:1;
}
.packs::before{
  content:"";
  position: absolute;
  top: 0; left:0; right:0;
  height: 80px;
  background: linear-gradient(to bottom, rgba(10,92,255,0.04), transparent);
  pointer-events: none;
}
.section-head{ text-align:center; margin-bottom: 52px; }
.section-head h2{
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  text-transform: uppercase;
}
.section-head p{
  color: var(--muted);
  margin-top:12px;
}

.packs-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.pack-card{
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  display:flex; flex-direction:column;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.pack-card:hover{
  transform: translateY(-6px);
  border-color: var(--blue-light);
}
.pack-card.featured{
  border-color: var(--blue-light);
  box-shadow: 0 0 24px var(--blue-glow);
  transform: scale(1.02);
}
.pack-card.featured:hover{
  transform: scale(1.02) translateY(-6px);
}
.pack-card.featured::before{
  content: "MÁS ELEGIDO";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  padding: 5px 16px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  box-shadow: 0 0 14px var(--blue-glow);
  z-index: 2;
}
.pack-thumb{
  width:100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  background: var(--panel-2);
  overflow:hidden;
  position:relative;
  margin-bottom: 18px;
}
.pack-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
.pack-thumb .placeholder-fallback{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  color: var(--muted);
  font-size: 0.68rem;
  text-align:center;
  padding:10px;
  background:
    repeating-linear-gradient(135deg, rgba(10,92,255,0.06) 0 2px, transparent 2px 12px),
    var(--panel-2);
}
.pack-card h3{
  font-size: 1.05rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pack-chances{
  display:inline-block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing:0.08em;
  color: var(--blue-light);
  background: rgba(10,92,255,0.12);
  border: 1px solid rgba(10,92,255,0.35);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
  width:fit-content;
}
.pack-price{
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 20px;
}
.pack-price span{
  font-size: 0.6rem;
  color: var(--muted);
  font-family: var(--font-body);
  letter-spacing: 0.05em;
}
.pack-card .btn{ margin-top:auto; width:100%; }

/* ===========================================================
   MODALIDAD GRATUITA
   =========================================================== */
.free-mode{
  padding: 0 0 90px;
  position:relative; z-index:1;
}
.free-box{
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.free-box h3{
  font-size: 1.3rem;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.free-box p{ color: var(--muted); line-height:1.7; margin-bottom: 18px; }
.free-box a.forms-link{
  color: var(--blue-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.free-box ul{
  margin:0; padding-left: 22px;
  color: var(--silver);
  line-height: 2.2;
}

/* ===========================================================
   FOOTER
   =========================================================== */
footer{
  background: var(--void);
  border-top: 1px solid var(--line);
  padding: 28px 0;
  position:relative; z-index:1;
}
footer .container{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap: wrap; gap: 12px;
}
footer p{ margin:0; color: var(--muted); font-size: 0.85rem; }
footer .terms-link{
  font-size: 0.85rem;
  color: var(--blue-light);
  background:none;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===========================================================
   MODALES
   =========================================================== */
.overlay{
  position: fixed; inset:0;
  background: rgba(2,3,5,0.78);
  backdrop-filter: blur(4px);
  display:flex; align-items:center; justify-content:center;
  padding: 20px;
  z-index: 100;
  opacity:0; pointer-events:none;
  transition: opacity .25s ease;
}
.overlay.active{ opacity:1; pointer-events:auto; }

.modal{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  padding: 40px;
  position:relative;
  transform: translateY(14px);
  transition: transform .25s ease;
  max-height: 86vh;
  overflow-y:auto;
}
.overlay.active .modal{ transform: translateY(0); }
.modal.modal-lg{ max-width: 720px; }

.modal-close{
  position:absolute; top:16px; right:16px;
  background:none;
  color: var(--muted);
  font-size: 1.3rem;
  line-height:1;
  padding:4px 8px;
  border-radius: var(--radius-sm);
}
.modal-close:hover{ color: var(--white); background: var(--panel-2); }

.modal h2, .modal h3{ text-transform: uppercase; }
.modal .modal-eyebrow{
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--blue-light);
  margin-bottom: 8px;
  display:block;
}

.field{ margin-bottom: 20px; }
.field label{
  display:block;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select{
  width:100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--white);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline:none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus{
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(10,92,255,0.18);
}
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; }

.file-field label.file-btn{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--panel-2);
  border: 1px dashed var(--line);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--silver);
  font-size: 0.85rem;
  width:100%;
  transition: border-color .2s ease;
}
.file-field label.file-btn:hover{ border-color: var(--blue-light); }
.file-field input[type="file"]{ display:none; }
.file-name{ font-size: 0.78rem; color: var(--muted); margin-top:6px; display:block; }

.warn-box{
  border: 1px solid rgba(255,176,32,0.4);
  background: rgba(255,176,32,0.06);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 24px;
}
.warn-box h2{
  color: var(--warn);
  font-size: 1.1rem;
  margin-bottom: 10px;
  text-shadow: 0 0 16px var(--warn-glow);
}
.warn-box p{ color: var(--silver); font-size: 0.92rem; line-height:1.6; margin:0; }

.purchase-actions{
  display:flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}
.btn-whatsapp{
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 0 16px var(--whatsapp-glow);
  width:100%;
  padding: 14px 26px;
}
.btn-whatsapp:hover{
  transform: translateY(-2px);
  box-shadow: 0 0 28px var(--whatsapp-glow);
}

.form-msg{
  margin-top: 14px;
  font-size: 0.85rem;
  text-align:center;
  min-height: 18px;
}
.form-msg.sending{ color: var(--blue-light); }
.form-msg.success{ color: #35d488; }
.form-msg.error{ color: #ff5d5d; }

.terms-body{ color: var(--muted); font-size: 0.88rem; line-height:1.75; }
.terms-body h4{
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 22px 0 8px;
}
.terms-body h4:first-child{ margin-top:0; }
.placeholder-tag{
  color: var(--blue-light);
  background: rgba(10,92,255,0.12);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.82em;
}

/* ===========================================================
   BOTÓN FLOTANTE DE WHATSAPP
   =========================================================== */
.whatsapp-float{
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 0 18px var(--whatsapp-glow), 0 4px 14px rgba(0,0,0,0.4);
  transition: transform .25s ease, box-shadow .25s ease;
  animation: pulse-wa 2.5s ease-in-out infinite;
}
@keyframes pulse-wa{
  0%, 100%{ box-shadow: 0 0 18px var(--whatsapp-glow), 0 4px 14px rgba(0,0,0,0.4); }
  50%{ box-shadow: 0 0 30px var(--whatsapp-glow), 0 4px 14px rgba(0,0,0,0.4); }
}
.whatsapp-float svg{
  width: 30px;
  height: 30px;
  fill: #ffffff;
  display:block;
}
.whatsapp-float:hover{
  transform: scale(1.1);
  box-shadow: 0 0 30px var(--whatsapp-glow), 0 4px 18px rgba(0,0,0,0.5);
}
.whatsapp-float:active{
  transform: scale(0.97);
}

@media (max-width: 560px){
  .whatsapp-float{
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
  .whatsapp-float svg{ width: 26px; height: 26px; }
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 980px){
  .packs-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .packs-grid{ grid-template-columns: 1fr; }
  .field-row{ grid-template-columns: 1fr; }
  footer .container{ flex-direction:column; text-align:center; }
  .hero .cta-row{ flex-direction:column; }
  .hero .cta-row .btn{ width:100%; }
}

/* accesibilidad: foco visible + respeto a reduced motion */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible{
  outline: 2px solid var(--blue-light);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}

/* ===========================================================
   TOP PROGRESS BAR
   =========================================================== */
.top-progress-bar {
  background-color: #0a0e14;
  border-bottom: 1px solid #1a2333;
  padding: 12px 0;
  font-family: 'Inter', sans-serif;
}
.container-progress {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #a0aec0;
  font-weight: 500;
}
.progress-text strong {
  color: #00f2fe;
  font-family: 'Orbitron', sans-serif;
}
.progress-track {
  width: 100%;
  height: 8px;
  background-color: #141b24;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #1e293b;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0072ff, #00f2fe);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
  border-radius: 10px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@media (max-width: 480px) {
  .progress-text {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
  }
}