/* =========================================================
   SHIVAM ENTERPRISES — DESIGN SYSTEM
   Theme: "Workshop & Highway" — asphalt charcoal, safety amber,
   odometer-style digits for pricing. Grounded in the bike-garage
   world this business actually lives in.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root{
  /* Color tokens */
  --ink:        #14171c;   /* near-black asphalt */
  --steel:      #1f2530;   /* panel background */
  --steel-2:    #2a3140;   /* lighter panel */
  --amber:      #ffb400;   /* safety amber — signature accent */
  --amber-dark: #d99400;
  --paper:      #f6f4ef;   /* warm off-white section bg */
  --white:      #ffffff;
  --ink-soft:   #4b5261;   /* body text on light bg */
  --success:    #1fa855;   /* price / whatsapp green */
  --line:       rgba(255,255,255,0.08);

  /* Type */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --max-w: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink-soft);
  line-height:1.6;
}

img{ max-width:100%; display:block; }

a{ color:inherit; text-decoration:none; }

ul{ list-style:none; }

.container{
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 24px;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  letter-spacing:.3px;
  text-transform:uppercase;
}

/* ---------------------------------------------------------
   Hazard stripe — the signature motif. A thin diagonal
   amber/ink strip used as a section divider, echoing the
   reflective warning tape found on bikes & garage doors.
--------------------------------------------------------- */
.hazard-strip{
  height:10px;
  background:repeating-linear-gradient(
    135deg,
    var(--amber) 0 18px,
    var(--ink) 18px 36px
  );
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--amber-dark);
  font-weight:700;
  margin-bottom:14px;
}

.eyebrow::before{
  content:"";
  width:10px;
  height:10px;
  background:var(--amber);
  border-radius:2px;
  display:inline-block;
}

/* ---------------------------------------------------------
   BUTTONS
--------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:700;
  font-size:15px;
  padding:14px 28px;
  border-radius:999px;
  border:2px solid transparent;
  cursor:pointer;
  transition:.25s ease;
  white-space:nowrap;
}

.btn-primary{
  background:var(--amber);
  color:var(--ink);
  box-shadow:0 8px 24px rgba(255,180,0,.35);
}
.btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 28px rgba(255,180,0,.5);
}

.btn-outline{
  background:transparent;
  border-color:rgba(255,255,255,.35);
  color:var(--white);
}
.btn-outline:hover{
  border-color:var(--amber);
  color:var(--amber);
  transform:translateY(-3px);
}

.btn-whatsapp{
  background:#25D366;
  color:var(--white);
  box-shadow:0 8px 24px rgba(37,211,102,.35);
}
.btn-whatsapp:hover{
  background:#1fb857;
  transform:translateY(-3px);
}

.btn-block{ width:100%; }

/* ---------------------------------------------------------
   NAVBAR
--------------------------------------------------------- */
.navbar{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(20,23,28,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 24px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-mark{
  width:46px;
  height:46px;
  border-radius:50%;
  background:var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  flex-shrink:0;
  box-shadow:0 0 0 2px var(--amber);
}

.brand-mark img{ width:100%; height:100%; object-fit:cover; }

.brand-text{
  font-family:var(--font-display);
  color:var(--white);
  font-size:19px;
  line-height:1.1;
}

.brand-text span{
  display:block;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:1.5px;
  color:var(--amber);
  text-transform:uppercase;
  margin-top:2px;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:32px;
}

.nav-links a{
  color:rgba(255,255,255,.8);
  font-weight:600;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.5px;
  position:relative;
  padding:6px 0;
  transition:.2s;
}

.nav-links a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:0;
  height:2px;
  background:var(--amber);
  transition:.25s;
}

.nav-links a:hover,
.nav-links a.active{ color:var(--white); }

.nav-links a:hover::after,
.nav-links a.active::after{ width:100%; }

.nav-cta{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
}

.nav-toggle span{
  width:26px;
  height:2px;
  background:var(--white);
  border-radius:2px;
  transition:.25s;
}

/* ---------------------------------------------------------
   HERO
--------------------------------------------------------- */
.hero{
  background:
    radial-gradient(circle at 15% 20%, rgba(255,180,0,.08), transparent 45%),
    linear-gradient(160deg, var(--ink), var(--steel) 70%);
  padding:90px 0 70px;
  overflow:hidden;
}

.hero-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:50px;
  align-items:center;
}

.hero-copy h1{
  font-size:46px;
  color:var(--white);
  line-height:1.15;
  margin-bottom:20px;
}

.hero-copy h1 em{
  font-style:normal;
  color:var(--amber);
}

.hero-copy p{
  color:rgba(255,255,255,.7);
  font-size:16px;
  max-width:480px;
  margin-bottom:32px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:40px;
}

.trust-row{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
}

.trust-row li{
  display:flex;
  align-items:center;
  gap:8px;
  color:rgba(255,255,255,.75);
  font-size:13px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.4px;
}

.trust-row li svg{ width:16px; height:16px; color:var(--amber); flex-shrink:0; }

/* Hero visual: stacked product cards like items on a workbench */
.hero-visual{
  position:relative;
  height:420px;
}

.hero-visual .card-float{
  position:absolute;
  background:var(--white);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:0 25px 50px rgba(0,0,0,.45);
  width:190px;
  animation:floatUp .9s ease both;
}

.hero-visual .card-float img{
  width:100%;
  height:130px;
  object-fit:contain;
}

.hero-visual .card-float p{
  text-align:center;
  font-family:var(--font-display);
  font-size:13px;
  margin-top:8px;
  color:var(--ink);
  text-transform:uppercase;
}

.card-1{ top:0; left:10%; transform:rotate(-6deg); animation-delay:.05s; }
.card-2{ top:38%; left:42%; transform:rotate(4deg); z-index:2; animation-delay:.2s; }
.card-3{ bottom:0; left:6%; transform:rotate(3deg); animation-delay:.35s; }

@keyframes floatUp{
  from{ opacity:0; transform:translateY(30px) rotate(var(--r,0)); }
  to{ opacity:1; }
}

/* ---------------------------------------------------------
   SECTION SHELL
--------------------------------------------------------- */
.section{ padding:80px 0; }
.section-head{ text-align:center; max-width:640px; margin:0 auto 50px; }
.section-head h2{ font-size:32px; margin-bottom:14px; }
.section-head p{ color:var(--ink-soft); }
.section-dark{ background:var(--ink); }
.section-dark .section-head h2{ color:var(--white); }

/* ---------------------------------------------------------
   WHY US — icon grid
--------------------------------------------------------- */
.why-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px,1fr));
  gap:24px;
}

.why-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:30px 22px;
  text-align:center;
  box-shadow:0 10px 30px rgba(20,23,28,.06);
  border:1px solid rgba(20,23,28,.05);
  transition:.25s;
}

.why-card:hover{
  transform:translateY(-6px);
  box-shadow:0 18px 40px rgba(20,23,28,.12);
}

.why-icon{
  width:56px;
  height:56px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--amber), var(--amber-dark));
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 18px;
}

.why-icon svg{ width:26px; height:26px; color:var(--ink); }

.why-card h3{
  font-size:16px;
  margin-bottom:8px;
}

.why-card p{ font-size:14px; }

/* ---------------------------------------------------------
   PRODUCTS GRID (index page)
--------------------------------------------------------- */
.products-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:26px;
}

.product-tile{
  position:relative;
  background:var(--steel);
  border-radius:var(--radius);
  padding:34px 24px;
  overflow:hidden;
  border:1px solid var(--line);
  transition:.3s;
}

.product-tile::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(140deg, rgba(255,180,0,.12), transparent 60%);
  opacity:0;
  transition:.3s;
}

.product-tile:hover{
  transform:translateY(-8px);
  border-color:rgba(255,180,0,.4);
}

.product-tile:hover::before{ opacity:1; }

.tile-icon{
  width:58px;
  height:58px;
  border-radius:14px;
  background:rgba(255,180,0,.12);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:22px;
}

.tile-icon svg{ width:28px; height:28px; color:var(--amber); }

.product-tile h3{
  color:var(--white);
  font-size:19px;
  margin-bottom:8px;
}

.product-tile p{
  font-size:13px;
  color:rgba(255,255,255,.55);
  margin-bottom:18px;
}

.tile-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--amber);
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:700;
}

.tile-link svg{ width:14px; height:14px; transition:.25s; }
.product-tile:hover .tile-link svg{ transform:translateX(4px); }

/* ---------------------------------------------------------
   FOOTER
--------------------------------------------------------- */
.footer{
  background:var(--ink);
  color:rgba(255,255,255,.65);
  padding:64px 0 30px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1.3fr;
  gap:40px;
  margin-bottom:40px;
}

.footer h3{
  color:var(--white);
  font-size:16px;
  margin-bottom:18px;
}

.footer-brand p{ font-size:14px; margin-top:14px; max-width:280px; }

.footer-list li{ margin-bottom:12px; font-size:14px; }
.footer-list a:hover{ color:var(--amber); }

.footer-contact li{
  display:flex;
  gap:10px;
  margin-bottom:14px;
  font-size:14px;
  align-items:flex-start;
}

.footer-contact svg{ width:18px; height:18px; color:var(--amber); flex-shrink:0; margin-top:2px; }

.footer iframe{
  width:100%;
  height:220px;
  border-radius:var(--radius-sm);
  border:0;
  filter:grayscale(.3);
}

.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:24px;
  text-align:center;
  font-size:13px;
  color:rgba(255,255,255,.4);
}

/* ---------------------------------------------------------
   WHATSAPP FLOATING BUTTON
--------------------------------------------------------- */
.wa-float{
  position:fixed;
  bottom:22px;
  right:22px;
  width:58px;
  height:58px;
  background:#25D366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.5);
  z-index:200;
  transition:.25s;
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float svg{ width:28px; height:28px; color:var(--white); }

/* ---------------------------------------------------------
   PRODUCT DETAIL PAGES
--------------------------------------------------------- */
.page-banner{
  background:linear-gradient(160deg, var(--ink), var(--steel) 75%);
  padding:120px 0 60px;
  text-align:center;
}

.breadcrumb{
  font-family:var(--font-mono);
  font-size:12px;
  color:rgba(255,255,255,.5);
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:16px;
}

.breadcrumb a:hover{ color:var(--amber); }

.page-banner h1{
  color:var(--white);
  font-size:36px;
  margin-bottom:10px;
}

.page-banner p{ color:rgba(255,255,255,.6); }

.product-container{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
  gap:28px;
}

.product-card{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 15px 40px rgba(20,23,28,.08);
  border:1px solid rgba(20,23,28,.05);
  transition:.3s;
  display:flex;
  flex-direction:column;
}

.product-card:hover{
  transform:translateY(-8px);
  box-shadow:0 25px 50px rgba(20,23,28,.14);
}

.product-media{
  height:200px;
  background:var(--paper);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}

.product-media img{
  height:100%;
  width:100%;
  object-fit:contain;
}

.product-media.icon-only svg{
  width:72px;
  height:72px;
  color:var(--amber-dark);
  opacity:.85;
}

.product-body{
  padding:22px;
  flex:1;
  display:flex;
  flex-direction:column;
}

.product-body h3{
  font-size:16px;
  margin-bottom:10px;
  color:var(--ink);
}

.price{
  font-family:var(--font-mono);
  font-size:24px;
  font-weight:700;
  color:var(--success);
  margin-bottom:16px;
  letter-spacing:.5px;
}

.price::before{ content:"₹ "; font-size:16px; opacity:.7; }

.whatsapp-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:#25D366;
  color:var(--white);
  padding:13px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
  margin-top:auto;
  transition:.25s;
}

.whatsapp-btn:hover{
  background:#1fb857;
  transform:translateY(-2px);
}

.whatsapp-btn svg{ width:18px; height:18px; }

.cta-strip{
  background:var(--paper);
  border-top:1px solid rgba(20,23,28,.06);
  padding:50px 0;
  text-align:center;
}

.cta-strip h2{ font-size:22px; margin-bottom:18px; }

/* ---------------------------------------------------------
   ENQUIRY FORM PAGE
--------------------------------------------------------- */
.form-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:120px 20px 60px;
  background:linear-gradient(160deg, var(--ink), var(--steel) 75%);
}

.form-container{
  background:var(--white);
  border-radius:20px;
  padding:44px 36px;
  width:100%;
  max-width:460px;
  box-shadow:0 30px 60px rgba(0,0,0,.4);
}

.form-container .eyebrow{ justify-content:center; width:100%; }

.form-container h1{
  text-align:center;
  font-size:26px;
  color:var(--ink);
  margin-bottom:8px;
}

.form-sub{
  text-align:center;
  font-size:14px;
  margin-bottom:28px;
}

.field{
  margin-bottom:18px;
}

.field label{
  display:block;
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  color:var(--ink);
  margin-bottom:6px;
}

.form-container input,
.form-container textarea{
  width:100%;
  padding:13px 16px;
  border-radius:10px;
  border:1.5px solid #e4e1d8;
  font-family:var(--font-body);
  font-size:14px;
  background:var(--paper);
  transition:.2s;
}

.form-container input:focus,
.form-container textarea:focus{
  outline:none;
  border-color:var(--amber);
  background:var(--white);
}

.form-container textarea{ min-height:100px; resize:vertical; }

.form-note{
  margin-top:18px;
  text-align:center;
  font-size:12px;
  color:#9a9284;
}

.back-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  font-weight:700;
  color:var(--white);
  margin-bottom:24px;
}
.back-link svg{ width:16px; height:16px; }

/* ---------------------------------------------------------
   SCROLL REVEAL (JS toggles .in-view)
--------------------------------------------------------- */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.in-view{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero-visual .card-float{ animation:none; opacity:1; }
}

/* ---------------------------------------------------------
   RESPONSIVE
--------------------------------------------------------- */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ height:300px; margin-top:20px; }
  .footer-grid{ grid-template-columns:1fr; }
}

@media (max-width: 768px){
  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--ink);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    gap:18px;
    border-bottom:1px solid var(--line);
    display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-toggle{ display:flex; }
  .nav-cta .btn-outline{ display:none; }

  .hero{ padding:60px 0 50px; }
  .hero-copy h1{ font-size:32px; }
  .hero-actions{ flex-direction:column; }
  .hero-actions .btn{ width:100%; }
  .trust-row{ flex-direction:column; gap:12px; }

  .section{ padding:56px 0; }
  .section-head h2{ font-size:26px; }

  .page-banner{ padding:100px 0 44px; }
  .page-banner h1{ font-size:28px; }
}