/* ==========================================================================
   KALPAVRUKSHA Agro Products — Design System
   Palette drawn from the brand emblem: forest green ring, soil-brown earth,
   turmeric gold used for certification/stamp marks.
   ========================================================================== */

:root{
  --forest:#12321F;
  --forest-light:#1E4A2E;
  --forest-pale:#E4EEE1;
  --leaf:#3C7A45;
  --soil:#6B4226;
  --soil-light:#8C5A34;
  --soil-pale:#F1E4D8;
  --turmeric:#C1922B;
  --turmeric-light:#E3B75B;
  --paper:#F6F3E8;
  --paper-dark:#EDE7D4;
  --white:#FFFFFF;
  --ink:#1E2019;
  --ink-soft:#54544A;
  --line:rgba(18,50,31,0.16);
  --shadow: 0 12px 32px rgba(18,50,31,0.10);

  --font-display:'Roboto Slab', serif;
  --font-body:'Work Sans', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  --container: 1140px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  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(--font-display);
  color:var(--forest);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
p{ margin:0 0 1em; color:var(--ink-soft); }
:focus-visible{ outline:3px solid var(--turmeric); outline-offset:2px; }

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

.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--forest);
  background:linear-gradient(135deg, var(--turmeric-light), var(--turmeric));
  padding:6px 14px;
  border-radius:100px;
  margin-bottom:14px;
  font-weight:600;
  box-shadow:0 2px 8px rgba(0,0,0,.16);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  padding:13px 24px;
  border-radius:8px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--turmeric); color:var(--forest); border-color:var(--turmeric); }
.btn-primary:hover{ background:var(--turmeric-light); box-shadow:0 8px 20px rgba(193,146,43,.35); }
.btn-outline{ background:transparent; color:var(--paper); border-color:rgba(246,243,232,.55); }
.btn-outline:hover{ background:rgba(246,243,232,.12); }
.btn-dark{ background:var(--forest); color:var(--paper); border-color:var(--forest); }
.btn-dark:hover{ background:var(--forest-light); }
.btn-block{ width:100%; justify-content:center; }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:var(--forest);
  border-bottom:3px solid var(--turmeric);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 24px;
  max-width:var(--container);
  margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-logo{ display:block; height:42px; width:auto; border-radius:5px; flex:none; }

.nav-links{ display:flex; align-items:center; gap:28px; }
.nav-links a{
  display:block;
  color:var(--paper); opacity:.82; font-weight:500; font-size:15px;
  padding:6px 2px; border-bottom:2px solid transparent;
  transition:opacity .15s, border-color .15s;
}
.nav-links a:hover, .nav-links a.active{ opacity:1; border-color:var(--turmeric); }

.nav-cta{ display:flex; align-items:center; gap:12px; }
.nav-call{
  display:flex; align-items:center; gap:8px;
  color:var(--paper); font-family:var(--font-mono); font-size:14px;
  border:1px solid rgba(246,243,232,.35); padding:9px 14px; border-radius:8px;
}
.nav-call:hover{ border-color:var(--turmeric); }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:26px; height:2.5px; background:var(--paper); margin:5px 0; border-radius:2px; }

@media (max-width: 900px){
  .nav-links{
    position:fixed; inset:64px 0 0 0; background:var(--forest);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:12px 24px 24px; transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .18s ease, transform .18s ease;
    overflow-y:auto;
  }
  .nav-links.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .nav-links a{ width:100%; padding:14px 4px; border-bottom:1px solid rgba(246,243,232,.12); font-size:16.5px; }
  .nav-cta{ display:none; }
  .nav-toggle{ display:block; }
}
@media (max-width: 380px){
  .brand-logo{ height:34px; }
}

/* ---------- Mobile sticky contact bar ---------- */
.mobile-bar{
  display:none;
  position:fixed; left:0; right:0; bottom:0; z-index:99;
  background:var(--white);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 20px rgba(18,50,31,.12);
}
.mobile-bar-inner{ display:flex; }
.mobile-bar a{
  flex:1; text-align:center; padding:13px 8px; font-weight:600; font-size:14.5px;
  display:flex; align-items:center; justify-content:center; gap:7px;
}
.mobile-bar .call{ background:var(--forest); color:var(--paper); }
.mobile-bar .whatsapp{ background:var(--turmeric); color:var(--forest); }
@media (max-width:900px){
  .mobile-bar{ display:block; }
  body{ padding-bottom:56px; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--forest);
  color:var(--paper);
  overflow:hidden;
  padding:76px 0 92px;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 18% 22%, rgba(193,146,43,0.16), transparent 40%),
    radial-gradient(circle at 82% 78%, rgba(60,122,69,0.30), transparent 45%);
  pointer-events:none;
}
.hero-grain{
  position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image:radial-gradient(rgba(246,243,232,0.06) 1px, transparent 1px);
  background-size:16px 16px;
}
.hero .container{ position:relative; z-index:1; }
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
.hero h1{ color:var(--paper); font-size:clamp(32px,4.6vw,52px); margin-bottom:20px; }
.hero h1 em{ font-style:normal; color:var(--turmeric-light); }
.hero p.lead{ color:rgba(246,243,232,.82); font-size:18px; max-width:52ch; }
.hero-actions{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }
.hero-tagline{
  font-family:var(--font-mono); letter-spacing:.06em; font-size:14px;
  color:var(--turmeric-light); margin-top:30px;
}
@media (max-width:860px){
  .hero-grid{ grid-template-columns:1fr; }
}

/* ---------- Sections ---------- */
section{ padding:72px 0; }
.section-head{ max-width:640px; margin-bottom:44px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.bg-alt{ background:var(--paper-dark); }
.bg-forest{ background:var(--forest); color:var(--paper); }
.bg-forest h2, .bg-forest h3{ color:var(--paper); }
.bg-forest p{ color:rgba(246,243,232,.78); }

/* ---------- Trust strip ---------- */
.trust-strip{ background:var(--forest-light); padding:16px 0; border-top:1px solid rgba(246,243,232,.14); }
.trust-strip .container{ display:flex; gap:36px; flex-wrap:wrap; justify-content:center; }
.trust-strip .item{ display:flex; align-items:center; gap:10px; color:rgba(246,243,232,.88); font-size:13.5px; font-family:var(--font-mono); letter-spacing:.03em; }
.trust-strip .item svg{ flex:none; }

/* ---------- Cards ---------- */
.grid{ display:grid; gap:26px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
@media (max-width:860px){ .grid-3, .grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:14px;
  padding:30px;
  box-shadow:var(--shadow);
}
.card .icon{
  width:52px; height:52px; border-radius:12px;
  background:var(--forest-pale); color:var(--forest);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.card h2, .card h3{ font-size:19px; margin-bottom:8px; }
.card p{ font-size:15px; margin-bottom:0; }

/* ---------- Certificate Stamp (signature element) ---------- */
.stamp{
  position:relative;
  width:150px; height:150px;
  border-radius:50%;
  border:2px solid var(--turmeric);
  display:flex; align-items:center; justify-content:center; text-align:center;
  transform:rotate(-9deg);
  flex:none;
  background:
    repeating-conic-gradient(from 0deg, var(--turmeric) 0deg 3deg, transparent 3deg 9deg);
  padding:7px;
}
.stamp-inner{
  width:100%; height:100%; border-radius:50%;
  border:1px solid var(--turmeric);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  font-family:var(--font-mono);
  color:var(--forest);
  padding:10px;
}
.stamp-inner .top{ font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; }
.stamp-inner .mid{ font-family:var(--font-display); font-size:17px; font-weight:700; color:var(--soil); line-height:1.1; margin:2px 0; }
.stamp-inner .bot{ font-size:9px; letter-spacing:.1em; text-transform:uppercase; color:var(--leaf); font-weight:700; }
.stamp.on-dark{ background: repeating-conic-gradient(from 0deg, var(--turmeric-light) 0deg 3deg, transparent 3deg 9deg); }
.stamp.on-dark .stamp-inner{ border-color:var(--turmeric-light); background:rgba(18,50,31,.4); }
.stamp.on-dark .stamp-inner .top{ color:var(--paper); }
.stamp.on-dark .stamp-inner .mid{ color:var(--turmeric-light); }
.stamp.on-dark .stamp-inner .bot{ color:var(--paper); opacity:.8; }

/* ---------- Report / perforated card ---------- */
.report-card{
  background:var(--white);
  border-radius:4px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.report-card .perf{
  height:14px;
  background-image:radial-gradient(circle, var(--paper) 4.5px, transparent 4.6px);
  background-size:18px 18px;
  background-position:6px center;
  background-color:var(--forest);
}
.report-card .head{
  background:var(--forest); color:var(--paper); padding:20px 26px 16px;
  display:flex; justify-content:space-between; align-items:flex-start; gap:16px; flex-wrap:wrap;
}
.report-card .head h2{ color:var(--paper); margin-bottom:4px; font-size:19px; }
.report-card .head .lab{ font-family:var(--font-mono); font-size:12.5px; color:var(--turmeric-light); letter-spacing:.04em; }
.report-card .body{ padding:24px 26px 28px; }

.table-scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
.data-table{ width:100%; table-layout:fixed; border-collapse:collapse; font-size:14.5px; }
.data-table th, .data-table td{ overflow-wrap:break-word; }
@media (max-width:560px){ .data-table{ font-size:13.5px; } }
.data-table th{
  text-align:left; font-family:var(--font-mono); font-size:11.5px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--soil); padding:8px 10px; border-bottom:2px solid var(--line);
}
.data-table td{ padding:10px 10px; border-bottom:1px solid var(--line); color:var(--ink); }
.data-table tr:last-child td{ border-bottom:none; }
.data-table .pass{ color:var(--leaf); font-family:var(--font-mono); font-weight:700; font-size:13px; }
.data-table .num{ font-family:var(--font-mono); }

/* ---------- Conform badge ---------- */
.conform{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--forest-pale); color:var(--forest);
  font-family:var(--font-mono); font-weight:700; font-size:13px; letter-spacing:.05em;
  padding:7px 14px; border-radius:100px; text-transform:uppercase;
}
.conform svg{ flex:none; }

/* ---------- Timeline / process ---------- */
.process{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; }
.process::before{
  content:""; position:absolute; top:26px; left:6%; right:6%; height:2px;
  background:repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
}
.process .step{ position:relative; text-align:center; padding:0 14px; }
.process .dot{
  width:52px; height:52px; border-radius:50%; background:var(--forest); color:var(--turmeric-light);
  display:flex; align-items:center; justify-content:center; margin:0 auto 16px; position:relative; z-index:1;
  font-family:var(--font-mono); font-weight:700;
}
@media (max-width:860px){
  .process{ grid-template-columns:1fr; gap:28px; }
  .process::before{ display:none; }
}

/* ---------- Footer ---------- */
.site-footer{ background:var(--forest); color:rgba(246,243,232,.8); padding:60px 0 26px; }
.site-footer p{ color:rgba(246,243,232,.75); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-brand{ margin-bottom:14px; }
.footer-logo{ display:block; height:38px; width:auto; border-radius:4px; }
.site-footer h2{ color:var(--paper); font-family:var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; margin-bottom:16px; }
.site-footer a{ color:rgba(246,243,232,.78); font-size:14.5px; display:block; margin-bottom:10px; }
.site-footer a:hover{ color:var(--turmeric-light); }
.footer-bottom{ border-top:1px solid rgba(246,243,232,.14); padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:13px; color:rgba(246,243,232,.6); }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{ background:var(--forest); color:var(--paper); padding:52px 0 44px; position:relative; overflow:hidden; }
.page-hero::before{
  content:""; position:absolute; inset:0;
  background-image:radial-gradient(circle at 85% 20%, rgba(193,146,43,0.18), transparent 40%);
}
.page-hero .container{ position:relative; z-index:1; }
.breadcrumb{ font-family:var(--font-mono); font-size:12.5px; color:var(--turmeric-light); letter-spacing:.06em; margin-bottom:14px; text-transform:uppercase; }
.page-hero h1{ color:var(--paper); font-size:clamp(28px,4vw,40px); margin-bottom:10px; }
.page-hero p{ color:rgba(246,243,232,.8); font-size:16.5px; max-width:60ch; margin-bottom:0; }

/* ---------- Utility ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.divider{ height:1px; background:var(--line); margin:48px 0; }
.tag{
  display:inline-block; font-family:var(--font-mono); font-size:11.5px; letter-spacing:.05em;
  text-transform:uppercase; background:var(--forest-pale); color:var(--forest);
  padding:4px 10px; border-radius:100px; margin:0 6px 6px 0;
}
.form-row{ margin-bottom:18px; }
.form-row label{ display:block; font-weight:600; font-size:14px; margin-bottom:7px; color:var(--forest); }
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:12px 14px; border:1.5px solid var(--line); border-radius:8px;
  font-family:var(--font-body); font-size:15px; background:var(--white); color:var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{ border-color:var(--leaf); outline:none; }