/*
Theme Name: Krishna Enterprises
Theme URI: https://krishnaenterprises.example
Author: Krishna Enterprises
Author URI: https://krishnaenterprises.example
Description: Custom theme for Krishna Enterprises — biomass pellet plant machinery, spares and turnkey plant setup, Sardulgarh, Punjab.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: krishna-enterprises
*/

/* ============================================================
   Krishna Enterprises — Design Tokens
   Palette derived from the company mark:
   forest (primary), teal (accent), gold (energy/highlight),
   wheat (ground/background), ink (text)
   ============================================================ */
:root{
  --forest-deep:#0a2a1f;
  --forest:#01442c;
  --forest-mid:#0f5c3d;
  --teal:#05847e;
  --teal-dim:#0a5f5b;
  --gold:#eda921;
  --gold-dim:#c98f18;
  --wheat:#f4ecd8;
  --wheat-soft:#faf5e8;
  --ink:#1c2016;
  --ink-soft:#4a5145;
  --sage:#aad7a5;
  --line:#d9cfb3;

  --display: "Fraunces", "Georgia", serif;
  --body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "Courier New", monospace;

  --max: 1180px;
  --radius: 3px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--wheat-soft);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
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(--display);
  font-weight:600;
  margin:0 0 0.5em;
  color:var(--forest-deep);
  letter-spacing:-0.01em;
}
p{margin:0 0 1em;}
.container{max-width:var(--max);margin:0 auto;padding:0 32px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:24px;height:1px;
  background:var(--gold);
  display:inline-block;
}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,42,31,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(237,169,33,0.25);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:38px;width:auto;}
.brand-name{
  font-family:var(--display);
  color:var(--wheat);
  font-size:19px;
  font-weight:600;
  letter-spacing:0.01em;
  line-height:1.1;
}
.brand-name span{
  display:block;
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:0.12em;
  color:var(--sage);
  text-transform:uppercase;
  margin-top:2px;
}
.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav a{
  color:var(--wheat);
  font-size:14.5px;
  padding:10px 16px;
  border-radius:var(--radius);
  transition:color .15s ease, background .15s ease;
  position:relative;
}
.main-nav a:hover{color:var(--gold);}
.main-nav a.active{color:var(--gold);}
.main-nav a.active::after{
  content:"";
  position:absolute;left:16px;right:16px;bottom:5px;
  height:2px;background:var(--gold);
  border-radius:2px;
}
.nav-cta{
  margin-left:10px;
  background:var(--gold);
  color:var(--forest-deep) !important;
  font-weight:600;
  padding:10px 18px !important;
  border-radius:var(--radius);
}
.nav-cta:hover{background:var(--wheat) !important;}
.nav-toggle{display:none;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;
  font-family:var(--body);
  font-weight:600;
  font-size:14.5px;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--gold);color:var(--forest-deep);}
.btn-primary:hover{background:#ffc65a;}
.btn-outline{border-color:rgba(244,236,216,0.4);color:var(--wheat);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-outline-dark{border-color:var(--forest);color:var(--forest);}
.btn-outline-dark:hover{background:var(--forest);color:var(--wheat);}

/* ---------- Hero (transformation strip signature) ---------- */
.hero{
  background:
    radial-gradient(ellipse at 15% -10%, rgba(237,169,33,0.14), transparent 45%),
    linear-gradient(180deg, var(--forest-deep), var(--forest) 70%, var(--forest-mid));
  color:var(--wheat);
  padding:96px 0 0;
  position:relative;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:56px;
  align-items:center;
  padding-bottom:70px;
}
.hero h1{
  color:var(--wheat);
  font-size:clamp(34px, 4.4vw, 54px);
  line-height:1.08;
  max-width:16ch;
}
.hero h1 em{
  font-style:normal;
  color:var(--gold);
}
.hero p.lead{
  font-size:17px;
  color:#d9d1ba;
  max-width:46ch;
  margin-bottom:32px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0;
  border-top:1px solid rgba(244,236,216,0.18);
  padding-top:24px;
  max-width:520px;
}
.stat b{
  font-family:var(--mono);
  font-size:28px;
  color:var(--gold);
  display:block;
  line-height:1;
}
.stat span{
  font-size:12.5px;
  color:#c9c0a6;
  text-transform:uppercase;
  letter-spacing:0.06em;
}

/* transformation graphic: straw fibres -> pellet */
.transform-art{
  position:relative;
}
.transform-art svg{width:100%;height:auto;}

/* the recurring divider strip used between sections site-wide */
.strip{
  height:34px;width:100%;display:block;
}

/* ---------- Section scaffolding ---------- */
section{padding:88px 0;}
/* Same spacing, for block-editor pattern sections (which render as <div>,
   not <section>) — applied via the "site-section" className. */
.site-section{padding:88px 0;}

/* ---------- Block editor button styling ---------- */
.wp-block-button__link{
  background:var(--gold);
  color:var(--forest-deep);
  border-radius:var(--radius);
  font-family:var(--body);
  font-weight:600;
  font-size:14.5px;
  padding:14px 26px;
}
.wp-block-button__link:hover{background:#ffc65a;color:var(--forest-deep);}
.is-style-outline .wp-block-button__link{
  background:transparent;
  border:1px solid rgba(244,236,216,0.4);
  color:var(--wheat);
}
.is-style-outline .wp-block-button__link:hover{border-color:var(--gold);color:var(--gold);}
.is-style-outline-dark .wp-block-button__link{
  background:transparent;
  border:1px solid var(--forest);
  color:var(--forest);
}
.is-style-outline-dark .wp-block-button__link:hover{background:var(--forest);color:var(--wheat);}
.section-head{
  max-width:640px;
  margin-bottom:52px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(26px,3vw,36px);}
.section-head p{color:var(--ink-soft);font-size:16px;}

.on-forest{background:var(--forest-deep);color:var(--wheat);}
.on-forest h2, .on-forest h3, .on-forest h4{color:var(--wheat);}
.on-forest .section-head p{color:#c9c0a6;}

/* ---------- Feature / offering grids ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}

.card{
  background:var(--wheat-soft);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--teal);transform:translateY(-3px);}
.card .icon{
  width:46px;height:46px;
  margin-bottom:18px;
  color:var(--teal);
}
.card h4{font-size:17px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--ink-soft);margin-bottom:0;}

.on-forest .card{
  background:rgba(244,236,216,0.05);
  border-color:rgba(244,236,216,0.14);
}
.on-forest .card:hover{border-color:var(--gold);}
.on-forest .card p{color:#c9c0a6;}
.on-forest .card h4{color:var(--wheat);}
.on-forest .card .icon{color:var(--gold);}

/* ---------- Process steps ---------- */
.process-line{
  position:relative;
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:18px;
  margin-top:10px;
}
.process-line::before{
  content:"";
  position:absolute;
  top:44px;left:5%;right:5%;
  height:2px;
  background:repeating-linear-gradient(90deg, var(--gold) 0 10px, transparent 10px 18px);
  z-index:0;
}
.p-step{position:relative;z-index:1;text-align:center;}
.p-step .num{
  width:88px;height:88px;
  margin:0 auto 18px;
  border-radius:50%;
  background:var(--wheat-soft);
  border:2px solid var(--forest);
  display:flex;align-items:center;justify-content:center;
  color:var(--forest);
}
.p-step .num svg{width:40px;height:40px;}
.p-step .idx{
  font-family:var(--mono);
  font-size:12px;
  color:var(--gold-dim);
  letter-spacing:0.08em;
}
.p-step h4{font-size:15.5px;margin:6px 0 6px;}
.p-step p{font-size:13.5px;color:var(--ink-soft);}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg, var(--forest-deep), var(--teal-dim));
  color:var(--wheat);
  border-radius:6px;
  padding:56px 60px;
  display:flex;align-items:center;justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
}
.cta-banner h2{color:var(--wheat);font-size:28px;margin-bottom:8px;max-width:20ch;}
.cta-banner p{color:#d9d1ba;margin:0;}
.cta-actions{display:flex;gap:14px;flex-shrink:0;}

/* ---------- Footer ---------- */
footer{
  background:var(--forest-deep);
  color:#c9c0a6;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(244,236,216,0.12);
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14px;max-width:32ch;}
footer h5{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:16px;
}
footer li{margin-bottom:10px;font-size:14px;}
footer a:hover{color:var(--gold);}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:24px;font-size:13px;color:#8a8168;flex-wrap:wrap;gap:10px;
}

/* ---------- Page header (interior pages) ---------- */
.page-header{
  background:linear-gradient(180deg, var(--forest-deep), var(--forest));
  color:var(--wheat);
  padding:64px 0 56px;
}
.page-header h1{color:var(--wheat);font-size:clamp(28px,3.6vw,42px);max-width:20ch;}
.page-header p{color:#c9c0a6;max-width:56ch;font-size:16px;}
.breadcrumb{
  font-family:var(--mono);
  font-size:12px;
  color:var(--sage);
  letter-spacing:0.06em;
  margin-bottom:16px;
}

/* ---------- Products page ---------- */
.product-block{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:52px;
  align-items:center;
  padding:56px 0;
  border-bottom:1px solid var(--line);
}
.product-block:last-child{border-bottom:none;}
.product-block.reverse{grid-template-columns:1.1fr 0.9fr;}
.product-block.reverse .p-visual{order:2;}
.p-visual{
  background:transparent;
  border:none;
  border-radius:6px;
  padding:14px;
  display:flex;align-items:center;justify-content:center;
}
.p-visual svg{width:100%;max-width:320px;height:auto;}
.p-tag{
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--teal);
  text-transform:uppercase;
  letter-spacing:0.1em;
  margin-bottom:10px;
  display:block;
}
.product-block h3{font-size:24px;}
.spec-list{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;}
.spec-list div{
  font-size:13.5px;
  border-top:1px solid var(--line);
  padding-top:8px;
  color:var(--ink-soft);
}
.spec-list b{
  display:block;color:var(--ink);
  font-family:var(--mono);font-size:13px;
}

/* ---------- About page ---------- */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.value-row{display:flex;gap:20px;padding:18px 0;border-top:1px solid var(--line);}
.value-row:last-child{border-bottom:1px solid var(--line);}
.value-row .n{
  font-family:var(--mono);color:var(--gold-dim);font-size:14px;flex-shrink:0;width:32px;
}
.timeline{border-left:2px solid var(--line);padding-left:28px;margin-left:6px;}
.timeline .t-item{position:relative;padding-bottom:36px;}
.timeline .t-item:last-child{padding-bottom:0;}
.timeline .t-item::before{
  content:"";position:absolute;left:-33px;top:4px;
  width:10px;height:10px;border-radius:50%;
  background:var(--gold);border:2px solid var(--wheat-soft);
}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;}
.contact-card{
  background:var(--forest-deep);color:var(--wheat);
  border-radius:6px;padding:40px 34px;
}
.contact-card h3{color:var(--wheat);}
.contact-row{display:flex;gap:14px;padding:16px 0;border-top:1px solid rgba(244,236,216,0.14);}
.contact-row:first-of-type{border-top:none;}
.contact-row .ico{color:var(--gold);flex-shrink:0;margin-top:2px;}
.contact-row b{display:block;font-size:13px;color:#c9c0a6;font-weight:500;letter-spacing:0.02em;}
.contact-row a, .contact-row span{font-size:15px;}

.field{margin-bottom:20px;}
.field label{
  display:block;font-size:13px;font-weight:600;
  margin-bottom:8px;color:var(--ink);
}
.field input, .field textarea, .field select{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  font-family:var(--body);
  font-size:14.5px;
  background:var(--wheat-soft);
  color:var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:none;border-color:var(--teal);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:13px;color:var(--ink-soft);margin-top:10px;}
.map-note{
  margin-top:28px;border:1px dashed var(--line);border-radius:6px;
  padding:24px;text-align:center;color:var(--ink-soft);font-size:13.5px;
}

/* ---------- Block editor content mapping ----------
   Lets native Gutenberg blocks (Buttons, Columns, Heading, Paragraph)
   inherit this theme's look when used inside patterns. */
.wp-block-buttons{display:flex;gap:14px;flex-wrap:wrap;}
.wp-block-button__link{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;
  font-family:var(--body);font-weight:600;font-size:14.5px;
  border-radius:var(--radius);border:1px solid transparent;
  background:var(--gold);color:var(--forest-deep);
  text-decoration:none;transition:transform .15s ease, background .15s ease;
}
.wp-block-button__link:hover{background:#ffc65a;transform:translateY(-1px);color:var(--forest-deep);}
.wp-block-button.is-style-outline .wp-block-button__link{
  background:transparent;border-color:rgba(244,236,216,0.4);color:var(--wheat);
}
.wp-block-button.is-style-outline .wp-block-button__link:hover{border-color:var(--gold);color:var(--gold);}
.wp-block-button.is-style-outline-dark .wp-block-button__link{
  background:transparent;border-color:var(--forest);color:var(--forest);
}
.wp-block-button.is-style-outline-dark .wp-block-button__link:hover{background:var(--forest);color:var(--wheat);}

/* Full-bleed sections used as pattern wrappers */
.wp-block-group.hero, .wp-block-group.page-header, .wp-block-group.on-forest, .wp-block-group.cta-banner-wrap{
  padding:96px 0 70px;
}
.wp-block-group.page-header{padding:64px 0 56px;}
.wp-block-group.on-forest{padding:88px 0;}
.hero .wp-block-columns, .page-header .wp-block-columns, .on-forest .wp-block-columns, .about-split-wrap .wp-block-columns{
  max-width:var(--max);margin:0 auto !important;padding:0 32px;
}
.hero .wp-block-columns, .about-split-wrap .wp-block-columns{display:grid;}
.hero .wp-block-columns{grid-template-columns:1.1fr 0.9fr !important;gap:56px !important;align-items:center;}
.about-split-wrap .wp-block-columns{grid-template-columns:1fr 1fr !important;gap:60px !important;align-items:center;}
.hero .wp-block-column, .about-split-wrap .wp-block-column{width:100% !important;flex-basis:auto !important;}
.page-header .wp-block-heading, .hero .wp-block-heading{color:var(--wheat);}
.page-header .wp-block-heading{font-size:clamp(28px,3.6vw,42px);max-width:20ch;}
.page-header p{color:#c9c0a6;max-width:56ch;font-size:16px;}
.page-header > .wp-block-group{max-width:var(--max);margin:0 auto;padding:0 32px;}
.page-header > .breadcrumb, .page-header > p.breadcrumb{max-width:var(--max);margin-left:auto;margin-right:auto;padding:0 32px;}

.wp-block-group.contact-grid{
  display:grid;grid-template-columns:1fr 1.2fr;gap:56px;
  max-width:var(--max);margin:0 auto;padding:88px 32px;
}
@media (max-width: 980px){
  .wp-block-group.contact-grid{grid-template-columns:1fr;}
}

/* ---------- Process page: flow stages ---------- */
.flow-stage{display:grid;grid-template-columns:70px 1fr 1.2fr;gap:36px;align-items:flex-start;padding:44px 0;border-bottom:1px solid var(--line);}
.flow-num{font-family:var(--mono);font-size:14px;color:var(--gold-dim);display:flex;flex-direction:column;align-items:center;gap:8px;}
.flow-num .dot{width:12px;height:12px;border-radius:50%;background:var(--forest);}
.flow-icon{width:88px;height:88px;border-radius:8px;background:var(--wheat);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--teal);}
.flow-icon svg{width:44px;height:44px;}
.flow-text h3{font-size:20px;margin-bottom:8px;}
.flow-text p{color:var(--ink-soft);font-size:15px;}
.flow-text .flow-meta{margin-top:14px;font-family:var(--mono);font-size:12.5px;color:var(--teal-dim);background:rgba(5,132,126,0.08);display:inline-block;padding:6px 12px;border-radius:3px;}
@media(max-width:680px){.flow-stage{grid-template-columns:1fr;}.flow-num{flex-direction:row;justify-content:flex-start;}}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .hero-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .about-split, .contact-grid{grid-template-columns:1fr;}
  .hero .wp-block-columns, .about-split-wrap .wp-block-columns{grid-template-columns:1fr !important;}
  .product-block, .product-block.reverse{grid-template-columns:1fr;}
  .product-block.reverse .p-visual{order:0;}
  .process-line{grid-template-columns:repeat(3,1fr);row-gap:36px;}
  .process-line::before{display:none;}
}
@media (max-width: 680px){
  .main-nav{
    position:fixed;inset:76px 0 0 0;
    background:var(--forest-deep);
    flex-direction:column;align-items:stretch;
    padding:20px;gap:6px;
    transform:translateY(-110%);
    transition:transform .25s ease;
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{padding:14px 8px;border-bottom:1px solid rgba(244,236,216,0.1);border-radius:0;}
  .nav-toggle{
    display:flex;background:none;border:none;color:var(--wheat);
    width:32px;height:32px;cursor:pointer;
  }
  .grid-4, .grid-3, .grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-banner{flex-direction:column;align-items:flex-start;}
  .process-line{grid-template-columns:1fr 1fr;}
  .field-row{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:10px;}
  .stat b{font-size:22px;}
}