/* ============================================================
   SINERGIA BIKER — styles.css
   Paleta extraída del logo:
     Verde lima / neon: #AAFF00
     Rojo acento:       #CC1E1E
     Negro fondo:       #080808
     Gris engranaje:    #2a2a2a / #3d3d3d
     Blanco texto:      #F0F0F0
============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --green:        #AAFF00;
  --green-dim:    #88CC00;
  --green-glow:   rgba(170, 255, 0, 0.18);
  --red:          #CC1E1E;
  --red-dim:      #991515;
  --bg:           #080808;
  --bg-2:         #111111;
  --bg-3:         #181818;
  --gear:         #2d2d2d;
  --gear-light:   #3d3d3d;
  --text:         #F0F0F0;
  --text-muted:   #888;
  --border:       rgba(170,255,0,0.12);

  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --radius:       6px;
  --transition:   0.3s ease;
  --container:    1100px;
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.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;
}

/* ── Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Typography helpers ─────────────────────────────────── */
.accent { color: var(--green); }

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--border);
  padding: .25rem .75rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  margin-bottom: 1.25rem;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #080808;
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-dim);
  border-color: var(--green-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(170,255,0,.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--gear-light);
}
.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

/* ── WhatsApp Float ──────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  width: 3.25rem;
  height: 3.25rem;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float svg { width: 1.6rem; height: 1.6rem; }
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
  padding: 5rem 0 4rem;
}

/* Textura de ruido sutil */
.hero-noise {
  position: absolute; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: .4;
  pointer-events: none;
}

/* Degradado de fondo — ahora es el overlay sobre el video */
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(170,255,0,.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(204,30,30,.04) 0%, transparent 60%);
  pointer-events: none;
}

/* Video de fondo */
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,8,.72) 0%,
    rgba(8,8,8,.45) 45%,
    rgba(8,8,8,.88) 100%
  );
}

/* Línea acento inferior hero */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  z-index: 4;
}

/* Engranaje decorativo de fondo */
.hero-gear-bg {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: min(55vw, 600px);
  color: var(--green);
  z-index: 2;
  pointer-events: none;
  opacity: .7;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Logo / wordmark */
.logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
}

.brand-logo {
  width: clamp(120px, 22vw, 200px);
  height: auto;
  filter: drop-shadow(0 0 24px rgba(170,255,0,.25));
  transition: filter var(--transition), transform var(--transition);
}
.brand-logo:hover {
  filter: drop-shadow(0 0 36px rgba(170,255,0,.45));
  transform: scale(1.03);
}

.brand-wordmark {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  font-family: var(--font-heading);
  letter-spacing: .1em;
}
.brand-name {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--green);
}
.brand-sub {
  font-size: clamp(.9rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .25em;
}
.brand-wordmark--sm .brand-name { font-size: 1.1rem; }
.brand-wordmark--sm .brand-sub  { font-size: .65rem; }

/* Badge "Próximamente" */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(170,255,0,.08);
  border: 1px solid var(--green);
  border-radius: 2rem;
  padding: .3rem 1rem;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--green);
  text-transform: uppercase;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.7); }
}

/* Headline */
.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.02em;
  max-width: 800px;
}
.hero-headline em {
  font-style: normal;
  color: var(--green);
  position: relative;
}

/* Lead */
.hero-lead {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}
.br-desktop { display: none; }
@media (min-width: 640px) { .br-desktop { display: block; } }

/* CTA */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Countdown */
.countdown {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: .5rem;
}
.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
  background: var(--bg-2);
  border: 1px solid var(--gear);
  border-radius: var(--radius);
  padding: .6rem .5rem .4rem;
}
.count-num {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: transform .15s ease;
}
.count-num.flip {
  animation: count-flip .2s ease;
}
@keyframes count-flip {
  0%   { transform: scaleY(1); }
  50%  { transform: scaleY(0); }
  100% { transform: scaleY(1); }
}
.count-label {
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: .25rem;
}
.countdown-sep {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--green);
  opacity: .5;
  margin-bottom: 1rem;
  animation: blink-sep 1.2s step-end infinite;
}
@keyframes blink-sep { 50% { opacity: .1; } }

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
}
.hero-scroll-hint span {
  display: block;
  width: 22px; height: 36px;
  border: 2px solid rgba(170,255,0,.3);
  border-radius: 11px;
  position: relative;
}
.hero-scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--green);
  border-radius: 2px;
  animation: scroll-dot 2s ease-in-out infinite;
}
@keyframes scroll-dot {
  0%   { top: 6px; opacity: 1; }
  80%  { top: 18px; opacity: 0; }
  100% { top: 6px; opacity: 0; }
}

/* ── COMING SOON ─────────────────────────────────────────── */
.coming-soon {
  padding: 6rem 0;
  background: var(--bg-2);
  position: relative;
}
.coming-soon::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.coming-soon .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.coming-soon .section-lead {
  margin: 0 auto 3rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
  margin-top: 1rem;
}

.product-card {
  background: var(--bg-3);
  border: 1px solid var(--gear);
  border-radius: 12px;
  text-align: left;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card:hover { border-color: var(--green); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(170,255,0,.1); }

/* Photo block */
.product-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
}
.product-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
  display: block;
}
.product-card:hover .product-photo img { transform: scale(1.05); }

.product-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    rgba(8,8,8,.85) 100%
  );
}

.product-photo-label {
  position: absolute;
  bottom: .75rem; left: 1rem;
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(8,8,8,.6);
  border: 1px solid var(--green);
  padding: .2rem .6rem;
  border-radius: 2rem;
  backdrop-filter: blur(4px);
}

/* Card body */
.product-card-body {
  padding: 1.5rem 1.75rem 1.75rem;
}

.product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: .6rem;
  letter-spacing: .02em;
}
.product-card p {
  color: var(--text-muted);
  font-size: .95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.product-features {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.product-features li {
  font-size: .875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.product-features li::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── LEADS ───────────────────────────────────────────────── */
.leads {
  padding: 6rem 0;
  background: var(--bg-2);
  position: relative;
}
.leads::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
/* Fondo decorativo verde difuso */
.leads::after {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 50% 70% at 50% 100%, rgba(170,255,0,.04) 0%, transparent 70%);
  pointer-events: none;
}

.leads .container { position: relative; z-index: 1; }

.leads-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .leads-inner { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.leads-copy h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin: .5rem 0 1rem;
}
.leads-copy p { color: var(--text-muted); line-height: 1.7; }

.leads-form { display: flex; flex-direction: column; gap: .75rem; }

.form-row {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
@media (min-width: 480px) {
  .form-row { flex-direction: row; }
  .form-row input { flex: 1; }
}

.leads-form input[type="email"] {
  background: var(--bg-3);
  border: 1px solid var(--gear);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.leads-form input[type="email"]::placeholder { color: var(--text-muted); }
.leads-form input[type="email"]:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(170,255,0,.12);
}

.form-note { font-size: .8rem; color: var(--text-muted); }

.form-success {
  display: none;
  background: rgba(170,255,0,.1);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--green);
  font-size: .9rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: .03em;
}
.form-success.visible { display: block; animation: fade-in .4s ease; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: #040404;
  border-top: 1px solid var(--gear);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 3.5rem 1.25rem;
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1fr auto auto; align-items: start; gap: 3rem; }
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .75rem;
}
.footer-logo {
  width: 52px; height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(170,255,0,.2));
}
.footer-tagline { font-size: .875rem; color: var(--text-muted); }

.footer-location {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  color: var(--text-muted);
}
.footer-location-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green);
}
.footer-location-icon svg { width: 100%; height: 100%; }
.footer-location strong { display: block; color: var(--text); font-weight: 500; font-size: .95rem; margin-bottom: .15rem; }
.footer-location span { font-size: .82rem; }

.footer-social-label {
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .75rem;
}
.social-links { display: flex; gap: .6rem; flex-wrap: wrap; }
.social-link {
  width: 38px; height: 38px;
  border: 1px solid var(--gear);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform var(--transition);
}
.social-link svg { width: 16px; height: 16px; }
.social-link:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-glow);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--gear);
  padding: 1rem 1.25rem;
  text-align: center;
}
.footer-bottom p { font-size: .78rem; color: var(--text-muted); }

/* ── ANIMATIONS ──────────────────────────────────────────── */

/* Fade-up (hero) */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  animation: fade-up-in .7s ease forwards;
}
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .3s; }
.delay-3 { animation-delay: .45s; }
.delay-4 { animation-delay: .6s; }
.delay-5 { animation-delay: .75s; }

@keyframes fade-up-in {
  to { opacity: 1; transform: translateY(0); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .12s; }
.reveal.delay-2 { transition-delay: .24s; }
.reveal.delay-3 { transition-delay: .36s; }

/* Slow gear rotation */
@keyframes gear-rotate { to { transform: rotate(360deg); } }
.gear-spin {
  animation: gear-rotate 60s linear infinite;
  transform-origin: center;
}

/* Generic fade-in */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero { padding: 4rem 0 3rem; }
  .hero-gear-bg { right: -30%; width: 80vw; }
  .concept-grid { grid-template-columns: 1fr; }
  .countdown { gap: .5rem; }
  .countdown-item { min-width: 56px; padding: .5rem .4rem .3rem; }
}