/* ====================================================================
   JET OIL — versión PREMIUM (tema oscuro automotor)
   Vanilla CSS, sin build. Inspiración: 21st.dev (hero oscuro + grilla/glow,
   tarjetas numeradas, cards con foto en degradé).
   ==================================================================== */

:root{
  --bg:#0a0a0c;
  --bg2:#101014;
  --panel:#141418;
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.16);
  --red:#E11B22;
  --red-2:#ff3b30;
  --red-soft:rgba(225,27,34,.16);
  --txt:#f4f4f6;
  --muted:#9b9ba6;
  --gold:#ffb800;
  --rad:18px;
  --cont:1200px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family:'Manrope', system-ui, sans-serif;
  background:var(--bg); color:var(--txt); line-height:1.65;
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.cont{ width:90%; max-width:var(--cont); margin:0 auto; }

h1,h2,h3{ line-height:1.05; }
.kicker{
  display:inline-block; font-family:'Oswald',sans-serif; font-weight:600;
  text-transform:uppercase; letter-spacing:3px; font-size:.82rem;
  color:var(--red-2); margin-bottom:16px;
}
.sec{ padding:110px 0; position:relative; }
.sec-alt{ background:var(--bg2); }
.sec-head{ max-width:720px; margin-bottom:56px; }
.sec-head h2, .porque-txt h2, .cont-info h2{
  font-family:'Oswald',sans-serif; font-weight:700; text-transform:uppercase;
  font-size:clamp(1.8rem,4vw,3rem); letter-spacing:.5px;
}

/* ===== BOTONES ===== */
.btn{
  display:inline-flex; align-items:center; gap:10px; cursor:pointer; border:none;
  font-family:'Oswald',sans-serif; font-weight:600; text-transform:uppercase;
  letter-spacing:1px; font-size:.92rem; padding:14px 26px; border-radius:999px;
  transition:.25s ease;
}
.btn-lg{ padding:17px 34px; font-size:1rem; }
.btn-red{ background:var(--red); color:#fff; box-shadow:0 8px 30px rgba(225,27,34,.35); }
.btn-red:hover{ background:var(--red-2); transform:translateY(-2px); box-shadow:0 12px 40px rgba(255,59,48,.5); }
.btn-ghost{ background:transparent; color:#fff; border:1.5px solid var(--line2); }
.btn-ghost:hover{ border-color:#fff; background:rgba(255,255,255,.06); }
.btn-dark{ background:#0a0a0c; color:#fff; }
.btn-dark:hover{ background:#1c1c22; transform:translateY(-2px); }
.wa-ico{ color:#7CFC9B; font-size:.7rem; }

/* ===== NAVBAR ===== */
#navbar{
  position:fixed; inset:0 0 auto 0; z-index:50; padding:18px 0; transition:.35s;
}
#navbar.scrolled{
  background:rgba(10,10,12,.82); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line); padding:11px 0;
}
.nav-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand img{ height:46px; border-radius:10px; }
.nav-links{ display:flex; gap:30px; margin-left:auto; }
.nav-links a{
  font-family:'Oswald',sans-serif; font-weight:500; text-transform:uppercase;
  letter-spacing:1px; font-size:.85rem; color:var(--muted); transition:.2s;
}
.nav-links a:hover{ color:#fff; }
.nav-cta{ padding:11px 22px; }
.menu-toggle{ display:none; background:none; border:none; color:#fff; font-size:1.6rem; cursor:pointer; }

/* ===== HERO ===== */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  padding:120px 0 80px; overflow:hidden;
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background:url('img/hero.webp') center 30%/cover no-repeat;
  transform:scale(1.05); filter:grayscale(.2) contrast(1.05);
}
.hero-overlay{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg, rgba(10,10,12,.55) 0%, rgba(10,10,12,.78) 55%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,10,12,.85) 0%, rgba(10,10,12,.25) 60%, transparent 100%);
}
.hero-grid{
  position:absolute; inset:0; z-index:1; opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 30% 40%,#000 50%,transparent 100%);
          mask-image:radial-gradient(ellipse 70% 60% at 30% 40%,#000 50%,transparent 100%);
}
.hero-glow{
  position:absolute; z-index:1; width:60vw; height:60vw; left:-12vw; top:-18vw;
  background:radial-gradient(circle, rgba(225,27,34,.40), transparent 62%);
  filter:blur(20px); pointer-events:none;
}
.hero-inner{ position:relative; z-index:2; max-width:760px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:10px; font-family:'Oswald',sans-serif;
  text-transform:uppercase; letter-spacing:2px; font-size:.8rem; font-weight:500;
  padding:8px 18px; border:1px solid var(--line2); border-radius:999px;
  background:rgba(255,255,255,.04); margin-bottom:26px; color:#e6e6ea;
}
.eyebrow .dot{ width:8px; height:8px; border-radius:50%; background:var(--red-2);
  box-shadow:0 0 12px var(--red-2); animation:pulse 1.8s infinite; }
@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:.35;} }
.hero-title{
  font-family:'Anton',sans-serif; font-weight:400; text-transform:uppercase;
  font-size:clamp(3rem,8.5vw,6.4rem); letter-spacing:.5px; margin-bottom:22px;
}
.hero-title .rojo{ color:var(--red-2); text-shadow:0 0 38px rgba(255,59,48,.45); }
.hero-sub{ font-size:clamp(1.05rem,1.5vw,1.28rem); color:#d4d4dc; max-width:580px; margin-bottom:36px; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:16px; margin-bottom:56px; }

.hero-stats{ display:flex; gap:48px; flex-wrap:wrap; }
.stat-num{ font-family:'Anton',sans-serif; font-size:2.8rem; line-height:1; color:#fff; }
.stat-num i{ font-style:normal; font-size:1.1rem; color:var(--red-2); margin-left:4px; vertical-align:super; }
.stat-lbl{ font-size:.85rem; color:var(--muted); margin-top:6px; text-transform:uppercase; letter-spacing:1px; }

/* ===== MARQUEE ===== */
.marquee{
  background:var(--red); color:#fff; overflow:hidden; white-space:nowrap;
  border-top:1px solid rgba(255,255,255,.2); border-bottom:1px solid rgba(0,0,0,.2);
}
.marquee-track{
  display:inline-flex; align-items:center; gap:26px; padding:14px 0;
  font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:2px;
  font-weight:600; font-size:1rem; animation:scroll 26s linear infinite;
}
.marquee-track .sep{ opacity:.6; }
@keyframes scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* ===== SERVICIOS ===== */
.serv-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:22px; }
.serv-card{
  position:relative; background:var(--panel); border:1px solid var(--line);
  border-radius:var(--rad); padding:34px 30px 30px; overflow:hidden; transition:.3s;
}
.serv-card::before{
  content:""; position:absolute; inset:0; border-radius:var(--rad); padding:1px;
  background:linear-gradient(135deg, var(--red), transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:.3s;
}
.serv-card:hover{ transform:translateY(-6px); border-color:transparent; box-shadow:0 20px 50px rgba(0,0,0,.45); }
.serv-card:hover::before{ opacity:1; }
.serv-num{
  position:absolute; top:22px; right:26px; font-family:'Anton',sans-serif;
  font-size:2.2rem; color:rgba(255,255,255,.06); letter-spacing:1px;
}
.serv-ico{
  width:62px; height:62px; display:flex; align-items:center; justify-content:center;
  font-size:1.9rem; border-radius:14px; background:var(--red-soft);
  border:1px solid rgba(225,27,34,.3); margin-bottom:22px;
}
.serv-card h3{ font-family:'Oswald',sans-serif; font-weight:600; text-transform:uppercase;
  font-size:1.18rem; letter-spacing:.5px; margin-bottom:10px; }
.serv-card p{ color:var(--muted); font-size:.97rem; }

/* ===== POR QUÉ ===== */
.porque-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:60px; align-items:center; }
.porque-txt .lead{ color:#d0d0d8; font-size:1.1rem; margin:8px 0 26px; }
.check{ list-style:none; margin-bottom:32px; }
.check li{ position:relative; padding:10px 0 10px 34px; color:var(--muted); border-bottom:1px solid var(--line); }
.check li:last-child{ border-bottom:none; }
.check li b{ color:#fff; font-weight:700; }
.check li::before{
  content:"✓"; position:absolute; left:0; top:10px; width:22px; height:22px;
  display:flex; align-items:center; justify-content:center; font-size:.75rem; font-weight:800;
  color:#fff; background:var(--red); border-radius:50%;
}
.porque-img{ position:relative; }
.porque-img img{ width:100%; height:480px; object-fit:cover; border-radius:24px; border:1px solid var(--line); }
.img-badge{
  position:absolute; bottom:-22px; left:-22px; display:flex; align-items:center; gap:12px;
  background:var(--red); color:#fff; padding:16px 22px; border-radius:16px;
  box-shadow:0 16px 40px rgba(225,27,34,.4);
}
.badge-big{ font-family:'Anton',sans-serif; font-size:2.2rem; line-height:1; }
.badge-sml{ font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:.78rem; letter-spacing:1px; line-height:1.2; }

/* ===== GALERÍA ===== */
.gal-grid{ display:grid; grid-template-columns:2fr 1fr; grid-auto-rows:240px; gap:18px; }
.gal-item{ position:relative; overflow:hidden; border-radius:var(--rad); border:1px solid var(--line); }
.gal-big{ grid-row:span 2; }
.gal-item img{ width:100%; height:100%; object-fit:cover; transition:.6s ease; }
.gal-item:hover img{ transform:scale(1.07); }
.gal-item figcaption{
  position:absolute; inset:auto 0 0 0; padding:40px 22px 18px; color:#fff;
  font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:1px; font-size:.9rem;
  background:linear-gradient(transparent, rgba(0,0,0,.85));
}

/* ===== OPINIONES ===== */
.op-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; }
.op-card{ background:var(--panel); border:1px solid var(--line); border-radius:var(--rad); padding:30px; }
.op-stars{ color:var(--gold); letter-spacing:3px; margin-bottom:14px; }
.op-card p{ font-size:1.06rem; color:#e4e4ea; margin-bottom:20px; }
.op-card footer{ display:flex; align-items:center; gap:12px; font-weight:700; }
.op-av{
  width:38px; height:38px; border-radius:50%; background:var(--red); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:800;
  font-family:'Oswald',sans-serif;
}

/* ===== CTA ===== */
.cta-band{
  background:linear-gradient(120deg, var(--red), #b3151b);
  position:relative; overflow:hidden;
}
.cta-band::after{
  content:""; position:absolute; right:-10%; top:-60%; width:50%; height:220%;
  background:radial-gradient(circle, rgba(255,255,255,.18), transparent 60%);
}
.cta-inner{ position:relative; z-index:1; display:flex; align-items:center; justify-content:space-between;
  gap:30px; flex-wrap:wrap; padding:64px 0; }
.cta-inner h2{ font-family:'Oswald',sans-serif; font-weight:700; text-transform:uppercase;
  font-size:clamp(1.6rem,3vw,2.4rem); color:#fff; }
.cta-inner p{ color:rgba(255,255,255,.92); max-width:520px; margin-top:8px; }

/* ===== CONTACTO ===== */
.cont-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:50px; align-items:start; }
.cont-list{ list-style:none; margin:14px 0 24px; }
.cont-list li{ display:flex; align-items:center; gap:12px; padding:11px 0; border-bottom:1px solid var(--line); color:#d4d4dc; }
.cont-list .ci{ font-size:1.2rem; }
.cont-list a:hover{ color:var(--red-2); }
.cont-redes{ display:flex; gap:12px; flex-wrap:wrap; }
.cont-redes a{
  font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:1px; font-size:.8rem;
  padding:10px 18px; border:1px solid var(--line2); border-radius:999px; transition:.2s;
}
.cont-redes a:hover{ background:var(--red); border-color:var(--red); }
.cont-map iframe{ width:100%; height:380px; border:0; border-radius:var(--rad); filter:grayscale(.3) invert(.92) hue-rotate(180deg) contrast(.9); }

/* ===== FOOTER ===== */
.foot{ background:#070708; border-top:1px solid var(--line); padding:26px 0; }
.foot-inner{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.88rem; color:var(--muted); }
.foot-cred{ color:#fff; font-weight:700; }
.foot-cred:hover{ color:var(--red-2); }

/* ===== WHATSAPP FLOTANTE ===== */
.wa-float{
  position:fixed; bottom:24px; right:24px; 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 26px rgba(37,211,102,.5); transition:.2s;
}
.wa-float:hover{ transform:scale(1.08); }

/* ===== REVEAL ===== */
.reveal{ opacity:0; transform:translateY(30px); transition:.7s cubic-bezier(.2,.7,.2,1); }
.reveal.visible{ opacity:1; transform:none; }

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .porque-grid, .cont-grid{ grid-template-columns:1fr; }
  .porque-img img{ height:360px; }
  .gal-grid{ grid-template-columns:1fr; grid-auto-rows:220px; }
  .gal-big{ grid-row:span 1; }
}
@media (max-width:760px){
  .nav-links{
    position:fixed; inset:0 -100% 0 auto; width:78%; background:rgba(12,12,15,.98);
    backdrop-filter:blur(10px); flex-direction:column; justify-content:center; align-items:center;
    gap:28px; transition:.35s; margin:0;
  }
  .nav-links.abierto{ right:0; }
  .nav-links a{ font-size:1.1rem; }
  .menu-toggle{ display:block; z-index:70; }
  .nav-cta{ display:none; }
  .sec{ padding:78px 0; }
  .hero-stats{ gap:30px; }
  .stat-num{ font-size:2.2rem; }
  .cta-inner{ flex-direction:column; align-items:flex-start; }
}