/* =========================================================
   Chetak Automobiles LLP — Premium TVS Showroom
   Style: Dark luxury, glassmorphism, cinematic
========================================================= */

:root{
  --bg:#0a0a0f;
  --bg-2:#11121a;
  --surface:rgba(255,255,255,0.04);
  --border:rgba(255,255,255,0.08);
  --text:#eef0f6;
  --muted:#9aa0b4;
  --brand:#3a86ff;       /* TVS-inspired blue */
  --brand-2:#ffffff;
  --accent:#ff4d3d;      /* TVS red */
  --accent-2:#ff8a3d;
  --grad:linear-gradient(
  315deg,
  hsla(9, 98%, 48%, 1) 0%,
  hsla(350, 73%, 44%, 1) 62%
  );
  --grad-soft:linear-gradient(135deg,rgba(255,77,61,.15),rgba(58,134,255,.15));
  --radius:18px;
  --shadow:0 30px 60px -20px rgba(0,0,0,.6);
  --container:1240px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(60% 50% at 20% 0%,rgba(58,134,255,.15),transparent 60%),
    radial-gradient(50% 40% at 90% 10%,rgba(255,77,61,.12),transparent 60%),
    radial-gradient(80% 60% at 50% 100%,rgba(0,212,255,.08),transparent 60%),
    var(--bg);
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.3s}
h1,h2,h3,h4{font-family:'Sora',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.6rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:1.25rem}
p{color:var(--muted)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative}
.section-head{text-align:center;max-width:760px;margin:0 auto 60px}
.section-head p{margin-top:14px}

.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.25em;text-transform:uppercase;
  color:var(--brand-2);padding:8px 16px;border:1px solid var(--border);
  border-radius:999px;background:var(--surface);margin-bottom:18px;
}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.glass{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-radius:var(--radius);
}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:.95rem;
  cursor:pointer;border:none;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s;
}
.btn-primary{
  background: hsla(9, 98%, 48%, 1);

  background: linear-gradient(
    315deg,
    hsla(9, 98%, 48%, 1) 0%,
    hsla(350, 73%, 44%, 1) 62%
  );

  color:#fff;
  border:none;

  box-shadow:0 10px 30px rgba(243,39,3,0.35);

  transition:all .3s ease;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -10px rgba(255,77,61,.7)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.ripple .r{position:absolute;border-radius:50%;background:rgba(255,255,255,.4);transform:scale(0);animation:ripple .6s linear;pointer-events:none}
@keyframes ripple{to{transform:scale(4);opacity:0}}

/* ===== NAVBAR ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:.4s;padding:18px 0;
}
.navbar.scrolled{
  background:rgba(10,10,15,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);padding:12px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Sora';font-weight:700}
.brand-mark{
  width:38px;height:38px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-weight:800;
  box-shadow:0 8px 24px -8px rgba(255,77,61,.7);
}
.brand-text{font-size:1.05rem;letter-spacing:-.01em}
.brand-text em{font-style:normal;color:var(--muted);font-weight:500;font-size:.78rem;display:block;letter-spacing:.06em}

.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  padding:10px 16px;border-radius:999px;font-size:.92rem;color:var(--muted);position:relative;
}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff;background:var(--surface)}
.nav-cta{background:var(--grad);color:#fff !important;font-weight:600;padding:10px 20px !important}
.nav-cta:hover{transform:translateY(-2px)}

.hamburger{display:none;width:44px;height:44px;background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.hamburger span{width:20px;height:2px;background:#fff;transition:.3s;border-radius:2px}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:140px 0 80px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:url('images/bogy/banner.png') center/cover no-repeat;
  filter:contrast(1.05) saturate(1.1);
  transform:scale(1.05);
  animation:slowzoom 20s ease-in-out infinite alternate;
}
@keyframes slowzoom{to{transform:scale(1.15)}}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(10,10,15,.6) 0%,rgba(10,10,15,.85) 60%,var(--bg) 100%),
    radial-gradient(60% 50% at 70% 40%,rgba(255,77,61,.25),transparent 70%);
}
.hero-particles{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.particle{
  position:absolute;width:4px;height:4px;border-radius:50%;
  background:var(--brand-2);box-shadow:0 0 12px var(--brand-2);
  animation:floatUp linear infinite;opacity:.6;
}
@keyframes floatUp{
  from{transform:translateY(110vh) translateX(0);opacity:0}
  10%{opacity:.7}
  to{transform:translateY(-10vh) translateX(60px);opacity:0}
}

.hero-content{position:relative;z-index:2;text-align:center}
.hero-content h1{margin:14px 0 22px}
.hero-content p{font-size:clamp(1rem,1.4vw,1.2rem);max-width:640px;margin:0 auto;color:#cdd2e2}
.hero-cta{display:flex;gap:14px;justify-content:center;margin:36px 0 60px;flex-wrap:wrap}
.hero-meta{display:flex;justify-content:center;gap:50px;flex-wrap:wrap}
.hero-meta div{text-align:center}
.hero-meta strong{display:block;font-family:'Sora';font-size:1.8rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-meta span{font-size:.82rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}

.scroll-down{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:3;text-align:center;color:var(--muted);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase}
.scroll-down span{display:block;width:22px;height:36px;border:2px solid var(--muted);border-radius:14px;margin:0 auto 8px;position:relative}
.scroll-down span::after{content:"";position:absolute;left:50%;top:6px;transform:translateX(-50%);width:3px;height:8px;border-radius:2px;background:var(--brand-2);animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{top:6px;opacity:1}80%{top:20px;opacity:0}100%{top:6px;opacity:0}}

/* ===== ABOUT ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-media{position:relative}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.about-img img{width:100%;height:560px;object-fit:cover;transition:transform .8s}
.about-img:hover img{transform:scale(1.05)}
.about-badge{
  position:absolute;bottom:-30px;right:-20px;padding:20px 28px;text-align:center;
}
.about-badge strong{display:block;font-family:'Sora';font-size:1.4rem;color:#fff}
.about-badge span{color:var(--muted);font-size:.85rem}

.about-copy h2{margin:14px 0 20px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:40px}
.stat{padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}
.stat h3{font-size:2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-family:'Sora'}
.stat p{font-size:.88rem;margin-top:4px}

/* ===== VEHICLES ===== */
.vehicleSwiper{padding:20px 4px 70px;overflow:visible}
.vehicle-card{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--border);border-radius:22px;overflow:hidden;
  position:relative;transition:transform .4s,box-shadow .4s;height:100%;
}
.vehicle-card::before{
  content:"";position:absolute;inset:0;border-radius:22px;padding:1px;
  background:var(--grad);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:.4s;pointer-events:none;
}
.vehicle-card:hover{transform:translateY(-10px);box-shadow:0 30px 60px -20px rgba(0,0,0,.7)}
.vehicle-card:hover::before{opacity:1}
.vc-img{aspect-ratio:4/3;overflow:hidden;background:#15161f;position:relative}
.vc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.vehicle-card:hover .vc-img img{transform:scale(1.1)}
.vc-tag{position:absolute;top:14px;left:14px;background:var(--grad);color:#fff;font-size:.7rem;padding:6px 12px;border-radius:999px;font-weight:600;letter-spacing:.08em}
.vc-body{padding:24px}
.vc-body h3{font-size:1.35rem;margin-bottom:6px}
.vc-body .desc{font-size:.9rem;margin-bottom:18px}
.vc-specs{display:flex;gap:18px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px 0;margin-bottom:18px}
.vc-specs div{flex:1;text-align:center}
.vc-specs strong{display:block;font-family:'Sora';color:#fff;font-size:1rem}
.vc-specs span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.vc-cta{display:flex;justify-content:space-between;align-items:center}
.vc-cta a{color:var(--brand-2);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.vc-cta a:hover{gap:12px}

.swiper-pagination-bullet{background:#fff;opacity:.3}
.swiper-pagination-bullet-active{background:var(--grad);opacity:1;width:24px;border-radius:6px}

/* ===== WHY ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{padding:36px 28px;text-align:left;transition:.4s;position:relative;overflow:hidden}
.why-card::after{
  content:"";position:absolute;top:-50%;right:-50%;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,77,61,.25),transparent 70%);opacity:0;transition:.5s;
}
.why-card:hover{transform:translateY(-6px);border-color:rgba(255,77,61,.3)}
.why-card:hover::after{opacity:1}
.why-card i{font-size:30px;color:var(--brand-2);margin-bottom:16px;display:inline-block}
.why-card h3{margin-bottom:8px}
.why-card p{font-size:.92rem}

/* ===== GALLERY ===== */
.masonry{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:18px;
}
.m-item{
  overflow:hidden;border-radius:18px;cursor:pointer;position:relative;
  border:1px solid var(--border);
}
.m-item img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.m-item:hover img{transform:scale(1.1)}
.m-item::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.7));opacity:0;transition:.3s;
}
.m-item:hover::after{opacity:1}
.m-item.wide{grid-column:span 2}
.m-item.tall{grid-row:span 2}

.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:200;display:none;
  align-items:center;justify-content:center;padding:30px;
}
.lightbox.active{display:flex;animation:fade .3s}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:12px}
.lb-close{position:absolute;top:24px;right:30px;color:#fff;font-size:42px;cursor:pointer;line-height:1}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ===== REVIEWS ===== */
.review-wrap{padding:30px;min-height:300px}
.review-wrap .review-widget_net{filter:none}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:30px;align-items:start}
.contact-info{padding:36px}
.contact-info h3{margin-bottom:4px}
.info-block{margin-top:26px}
.info-block h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--brand-2);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.info-block a{display:block;padding:4px 0;color:#dfe3f0;font-size:.95rem}
.info-block a:hover{color:var(--brand-2);transform:translateX(4px)}

.form-tabs-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px;backdrop-filter:blur(20px)}
.tabs{display:flex;gap:8px;margin-bottom:28px;background:rgba(0,0,0,.25);padding:6px;border-radius:999px}
.tab{flex:1;padding:12px;border:none;background:transparent;color:var(--muted);border-radius:999px;cursor:pointer;font-weight:600;font-size:.9rem;transition:.3s;font-family:inherit}
.tab.active{background:var(--grad);color:#fff}
.pro-form{display:none;flex-direction:column;gap:20px}
.pro-form.active{display:flex;animation:fade .4s}
.pro-form .row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{position:relative}
.field input,.field select,.field textarea{
  width:100%;padding:18px 16px 8px;background:rgba(0,0,0,.3);border:1px solid var(--border);
  border-radius:12px;color:#fff;font-size:.95rem;font-family:inherit;transition:.3s;outline:none;
}
.field textarea{resize:vertical;min-height:100px}
.field select{appearance:none;cursor:pointer}
.field label{
  position:absolute;left:16px;top:16px;color:var(--muted);font-size:.95rem;pointer-events:none;
  transition:.25s;background:transparent;padding:0 6px;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand-2)}
.field input:focus + label,.field input:not(:placeholder-shown) + label,
.field select:focus + label,.field select:valid + label,
.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label{
  top:-9px;left:12px;font-size:.72rem;color:var(--brand-2);background:#11121a;
}
.field input,.field textarea{placeholder-shown:true}
.field input,.field textarea{ }
.field input::placeholder,.field textarea::placeholder{color:transparent}
.field input,.field textarea{ }
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--accent)}
.form-status{font-size:.88rem;min-height:18px}
.form-status.ok{color:#3ddc97}
.form-status.err{color:var(--accent)}

/* ===== FOOTER ===== */
.footer{padding:80px 0 30px;border-top:1px solid var(--border);margin-top:80px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.4))}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer h4{margin-bottom:18px;font-size:1rem}
.footer a{display:block;padding:5px 0;color:var(--muted);font-size:.92rem}
.footer a:hover{color:#fff;transform:translateX(3px)}
.socials{display:flex;gap:10px}
.socials a{
  width:42px;height:42px;border-radius:12px;background:var(--surface);border:1px solid var(--border);
  display:grid !important;place-items:center;padding:0;
}
.socials a:hover{background:var(--grad);border-color:transparent;transform:translateY(-3px)}
.copyright{text-align:center;margin-top:60px;padding-top:30px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}

/* ===== BACK TO TOP ===== */
.to-top{
  position:fixed;bottom:30px;right:30px;width:48px;height:48px;border-radius:50%;
  background:var(--grad);color:#fff;border:none;cursor:pointer;display:grid;place-items:center;
  box-shadow:0 10px 30px -10px rgba(255,77,61,.6);opacity:0;pointer-events:none;
  transform:translateY(20px);transition:.4s;z-index:90;
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top:hover{transform:translateY(-4px)}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width:1024px){
  .grid-2{grid-template-columns:1fr;gap:50px}
  .about-img img{height:420px}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .masonry{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:768px){
  .section{padding:80px 0}
  .nav-links{
    position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100vh;
    flex-direction:column;align-items:flex-start;padding:100px 30px 30px;
    background:rgba(10,10,15,.95);backdrop-filter:blur(20px);
    border-left:1px solid var(--border);transition:.4s;gap:6px;
  }
  .nav-links.open{right:0}
  .nav-links a{width:100%;padding:14px 18px;font-size:1rem}
  .hamburger{display:flex}
  .hero{min-height:90vh;padding-top:120px}
  .hero-meta{gap:30px}
  .hero-meta strong{font-size:1.4rem}
  .stats{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr}
  .masonry{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .m-item.wide{grid-column:span 2}
  .pro-form .row{grid-template-columns:1fr}
  .form-tabs-wrap,.contact-info{padding:24px}
  .footer-grid{grid-template-columns:1fr;gap:30px;text-align:left}
  .brand-text{font-size:.95rem}
}
@media (max-width:480px){
  .hero-cta{flex-direction:column;width:100%}
  .hero-cta .btn{justify-content:center;width:100%}
  .stats{grid-template-columns:1fr}
  .about-badge{right:50%;transform:translateX(50%);bottom:-25px}
}


/* =========================
   MOBILE FIT FIX
========================= */
html, body{
  width:100%;
  overflow-x:hidden;
}

*{
  max-width:100%;
}

.container{
  width:100%;
  padding-left:16px;
  padding-right:16px;
}

@media (max-width:768px){

  body{
    overflow-x:hidden;
  }

  .navbar{
    width:100%;
  }

  .nav-inner{
    width:100%;
    overflow:hidden;
  }

  .brand{
    max-width:75%;
    overflow:hidden;
  }

  .brand-logo{
    width:70px;
    height:auto;
  }

  .brand-text{
    font-size:.78rem;
    letter-spacing:.08em;
    line-height:1.2;
    white-space:normal;
  }

  .hero{
    width:100%;
    min-height:100vh;
    padding-top:120px;
    overflow:hidden;
  }

  .hero-content{
    width:100%;
    padding:0 10px;
  }

  .hero-content h1{
    font-size:clamp(2.2rem,11vw,3.8rem);
    line-height:1.05;
    word-break:break-word;
  }

  .hero-content p{
    font-size:1rem;
    line-height:1.7;
    padding:0 6px;
  }

  .hero-cta{
    width:100%;
    flex-direction:column;
    gap:16px;
  }

  .hero-cta .btn{
    width:100%;
    justify-content:center;
  }

  .hero-meta{
    gap:20px;
    width:100%;
  }

  .hero-meta div{
    flex:1;
    min-width:90px;
  }

  .section{
    overflow:hidden;
  }

  .grid-2,
  .why-grid,
  .contact-grid,
  .footer-grid{
    width:100%;
  }
}