/* =========================================================
   ARADHYA CAR BAZAR — DESIGN TOKENS
   Palette drawn from the roundel logo: deep navy + burnt orange.
   Signature device: the concentric "roundel" ring — reused as
   photo frames, stat dials and section dividers throughout.
   ========================================================= */

:root{
  /* Colour */
  --navy-950:#0B1526;
  --navy-900:#101E38;
  --navy-800:#182C4E;
  --navy-700:#233B69;
  --orange-600:#C85A2A;
  --orange-500:#E8834E;
  --orange-400:#F0A671;
  --cream-50:#FBF8F3;
  --cream-100:#F4EEE3;
  --ink-900:#1B1F27;
  --ink-600:#4B5262;
  --ink-400:#7A8194;
  --white:#FFFFFF;
  --line:#E5DFD3;
  --success:#2F9E5B;
  --whatsapp:#25D366;

  /* Type */
  --font-display:'Oswald', 'Arial Narrow', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --maxw:1240px;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(16,30,56,.08);
  --shadow-md:0 12px 32px rgba(16,30,56,.14);
  --shadow-lg:0 24px 60px rgba(16,30,56,.22);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--cream-50);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.08;letter-spacing:.2px;color:var(--navy-900);}
p{margin:0;line-height:1.65;color:var(--ink-600);}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}

:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:2.5px;
  font-size:13px;
  color:var(--orange-600);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--orange-500);display:inline-block;}

.section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head h2{font-size:clamp(28px,4vw,42px);text-transform:uppercase;}
.section-head p{margin-top:14px;font-size:16px;}
.section-alt{background:var(--white);}
.section-navy{background:var(--navy-900);}
.section-navy .eyebrow{color:var(--orange-400);}
.section-navy .section-head h2,.section-navy h3{color:var(--white);}
.section-navy p{color:#B9C2D6;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 28px;border-radius:999px;font-family:var(--font-display);
  font-size:14px;letter-spacing:1.2px;text-transform:uppercase;
  border:2px solid transparent;transition:.25s ease;white-space:nowrap;
}
.btn-primary{background:var(--orange-500);color:var(--white);}
.btn-primary:hover{background:var(--orange-600);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-outline{border-color:var(--navy-900);color:var(--navy-900);background:transparent;}
.btn-outline:hover{background:var(--navy-900);color:var(--white);}
.btn-light{border-color:rgba(255,255,255,.5);color:var(--white);}
.btn-light:hover{background:var(--white);color:var(--navy-900);}
.btn-whatsapp{background:var(--whatsapp);color:var(--white);}
.btn-whatsapp:hover{background:#1eb959;transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:12px;}
.btn-block{width:100%;}

/* Roundel signature device */
.roundel{
  position:relative;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.roundel::before{
  content:'';position:absolute;inset:-10px;border-radius:50%;
  border:2px solid var(--orange-400);opacity:.55;
}
.roundel::after{
  content:'';position:absolute;inset:-20px;border-radius:50%;
  border:1px solid var(--orange-300,#F0A671);opacity:.28;
}

/* ===== Header / Nav ===== */
.site-header{
  position:sticky;top:0;z-index:900;
  background:rgba(251,248,243,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-row{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;padding:0 24px;max-width:var(--maxw);margin:0 auto;gap:20px;
}
/* Logo is deliberately larger than the header bar. It's pinned near the
   top of the bar and allowed to hang DOWN over the content below —
   never up past the top of the page, which the browser would clip. */
.brand{position:relative;flex:0 0 auto;width:200px;height:100%;transition:width .25s ease;}
.brand img{
  position:absolute;left:0;top:6px;
  width:200px;height:auto;object-fit:contain;
  filter:drop-shadow(0 6px 16px rgba(11,21,38,.22));
  transition:width .25s ease, top .25s ease, transform .25s ease;
}
.mobile-nav-logo{height:60px;width:60px;object-fit:contain;}

/* Once the page is scrolled, shrink the logo so it sits fully inside the
   slim header bar instead of overhanging the content below. */
.site-header.scrolled .brand{width:80px;}
.site-header.scrolled .brand img{
  width:80px;height:80px;top:50%;transform:translateY(-50%);
}

@media(max-width:600px){
  .header-row{height:64px;}
  .brand{width:118px;}
  .brand img{width:118px;top:4px;}
  .site-header.scrolled .brand{width:52px;}
  .site-header.scrolled .brand img{width:52px;height:52px;top:50%;transform:translateY(-50%);}
}

.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav a{
  font-family:var(--font-display);font-size:13.5px;letter-spacing:1px;
  text-transform:uppercase;padding:10px 14px;border-radius:8px;color:var(--navy-800);
  transition:.2s;
}
.main-nav a:hover,.main-nav a.active{background:var(--navy-900);color:var(--white);}

.header-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--navy-900);color:var(--white);border:none;
}
.hamburger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  border:none;background:var(--navy-900);border-radius:10px;align-items:center;justify-content:center;}
.hamburger span{width:20px;height:2px;background:var(--white);border-radius:2px;}

/* Mobile slide-in nav (right side, app style) */
.nav-overlay{
  position:fixed;inset:0;background:rgba(11,21,38,.55);
  opacity:0;visibility:hidden;transition:.3s;z-index:998;
}
.nav-overlay.open{opacity:1;visibility:visible;}
.mobile-nav{
  position:fixed;top:0;right:0;bottom:0;width:82%;max-width:340px;
  background:var(--navy-950);z-index:999;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.9,.3,1);
  display:flex;flex-direction:column;padding:26px 22px;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.mobile-nav-top .brand-text strong{color:var(--white);}
.mobile-nav-close{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);border:none;color:var(--white);font-size:18px;}
.mobile-nav ul{display:flex;flex-direction:column;gap:4px;}
.mobile-nav a{
  font-family:var(--font-display);font-size:17px;letter-spacing:1px;text-transform:uppercase;
  color:#DCE2EF;padding:15px 6px;border-bottom:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;align-items:center;
}
.mobile-nav a:hover,.mobile-nav a.active{color:var(--orange-400);}
.mobile-nav-foot{margin-top:auto;padding-top:20px;display:flex;flex-direction:column;gap:12px;}
.mobile-nav-foot a{color:#B9C2D6;font-size:14px;}

/* Floating WhatsApp */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:500;
  width:60px;height:60px;border-radius:50%;background:var(--whatsapp);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);
  color:var(--white);
}
.wa-float svg{width:30px;height:30px;}

/* Footer */
.site-footer{background:var(--navy-950);color:#AEB7C9;padding:70px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-grid h4{color:var(--white);font-size:15px;text-transform:uppercase;letter-spacing:1px;margin-bottom:18px;}
.footer-grid p{color:#93A0B8;font-size:14px;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid ul a{font-size:14px;color:#AEB7C9;}
.footer-grid ul a:hover{color:var(--orange-400);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand img{height:48px;}
.footer-brand strong{color:var(--white);font-family:var(--font-display);font-size:17px;text-transform:uppercase;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:13px;flex-wrap:wrap;gap:10px;}
.footer-social{display:flex;gap:10px;}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{background:var(--orange-500);}

/* Page hero (interior pages) */
.page-hero{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  padding:70px 0 60px;position:relative;overflow:hidden;
}
.page-hero::after{
  content:'';position:absolute;right:-80px;top:-80px;width:320px;height:320px;
  border-radius:50%;border:2px solid rgba(232,131,78,.25);
}
.page-hero .eyebrow{color:var(--orange-400);}
.page-hero h1{color:var(--white);font-size:clamp(30px,5vw,48px);text-transform:uppercase;}
.page-hero p{color:#B9C2D6;margin-top:14px;max-width:560px;}
.breadcrumb{display:flex;gap:8px;font-size:13px;color:#8B96AC;margin-bottom:16px;}
.breadcrumb a:hover{color:var(--orange-400);}

@media(max-width:980px){
  .main-nav,.header-actions .icon-btn.desktop-only{display:none;}
  .hamburger{display:flex;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr;}
  .section{padding:60px 0;}
}