:root {
  --green: #4b9200;
  --green-dark: #346800;
  --green-soft: #edf6e4;
  --charcoal: #322f30;
  --muted: #6d7168;
  --white: #fff;
  --line: #dfe8cf;
  --shadow: 0 18px 48px rgba(67, 82, 39, .12);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--charcoal);
  background: var(--white);
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 84px 0; }
.soft-section { background: var(--green-soft); }
.eyebrow {
  margin: 0 0 8px;
  color: var(--green-dark);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: 0; }
h1 { font-size: clamp(2.65rem, 7vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.lead { color: var(--muted); font-size: 1.08rem; max-width: 720px; }
.section-head { display: grid; gap: 10px; margin-bottom: 32px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 11px 19px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: #fff;
  background: var(--green);
  font-weight: 900;
  transition: .2s ease;
}
.btn:hover { background: var(--green-dark); color: #fff; transform: translateY(-1px); }
.btn-outline { border-color: var(--green); background: transparent; color: var(--green-dark); }
.btn-outline:hover { background: var(--green); color: #fff; }
.btn-white { background: #fff; color: var(--charcoal); }
.btn-white:hover { background: var(--green); color: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.logo { display: flex; align-items: center; width: 155px; height: 58px; }
.logo img { width: 100%; height: 100%; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 24px; font-weight: 800; }
.nav-links a { padding: 8px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a.active { color: var(--green-dark); border-color: var(--green); }
.nav-actions { display: flex; gap: 10px; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--charcoal);
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--charcoal);
  color: #fff;
  position: relative;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(50,47,48,.94), rgba(50,47,48,.66) 55%, rgba(50,47,48,.25));
}
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .75; }
.hero-content { position: relative; z-index: 2; padding: 90px 0; }
.hero-copy { max-width: 780px; display: grid; gap: 22px; }
.hero-copy .lead { color: rgba(255,255,255,.82); font-size: 1.18rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-brand { color: var(--green); }
.page-hero { padding: 78px 0; background: var(--charcoal); color: #fff; }
.page-hero .lead { margin-top: 16px; color: rgba(255,255,255,.78); }
.compact-hero { padding: 44px 0; }
.compact-hero h1 { font-size: clamp(2.2rem, 5vw, 4.1rem); }
.gallery-section { padding-top: 42px; }

.usp-grid, .feature-grid, .product-grid, .gallery-grid, .contact-grid, .payment-grid {
  display: grid;
  gap: 20px;
}
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.video-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.video-card iframe, .video-card video { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; object-fit: cover; background: var(--charcoal); }
.video-copy { padding: 18px; }
.video-copy p { margin-top: 7px; color: var(--muted); }
.video-link-card {
  display: grid; place-items: center; align-content: center; gap: 10px;
  width: 100%; aspect-ratio: 16 / 9; padding: 24px; text-align: center;
  background: var(--charcoal); color: #fff;
}
.video-link-card i { color: var(--green); font-size: 2.8rem; }
.video-link-card span { color: rgba(255,255,255,.7); font-size: .9rem; max-width: 340px; }
.video-link-card:hover strong { color: var(--green); }
.video-copy { padding: 18px; }
.video-copy p { margin-top: 7px; color: var(--muted); }
.usp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: -42px; position: relative; z-index: 3; }
.usp-card, .feature-card, .product-card, .gallery-card, .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.usp-card { padding: 25px; display: flex; align-items: center; gap: 16px; }
.usp-icon, .feature-icon {
  display: grid; place-items: center; flex: 0 0 auto;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--green); color: #fff; font-size: 1.25rem;
}
.usp-card strong { display: block; font-size: 1.45rem; }
.usp-card span { color: var(--muted); }
.usp-card .usp-icon { color: #fff; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.brand-showcase { overflow: hidden; background: var(--green-soft); border-radius: var(--radius); }
.brand-showcase img { display: block; width: 100%; height: auto; }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card { padding: 24px; box-shadow: none; }
.feature-card .feature-icon { margin-bottom: 18px; }
.feature-card p { margin-top: 8px; color: var(--muted); }
.cta-band { padding: 44px 0; background: var(--green); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(200px, 300px);
  gap: 12px;
  margin-bottom: 22px;
}
.input, .select, .textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--charcoal);
  outline: none;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--green-dark); box-shadow: 0 0 0 3px rgba(168,214,63,.2); }
.category-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.category-tab {
  min-height: 38px; padding: 7px 14px; border: 1px solid var(--line);
  border-radius: 999px; background: #fff; font-weight: 800;
}
.category-tab.active, .category-tab:hover { border-color: var(--green); background: var(--green); color: #fff; }
.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-card { overflow: hidden; box-shadow: none; }
.product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--green-soft); }
.product-content { padding: 19px; }
.product-category { display: inline-block; margin-bottom: 10px; color: var(--green-dark); font-size: .77rem; font-weight: 900; text-transform: uppercase; }
.product-card p { margin-top: 9px; color: var(--muted); font-size: .94rem; }
.product-code { margin-top: 13px; font-size: .8rem; font-weight: 800; }
.catalog-status { padding: 24px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); }
.catalog-status:empty { display: none; }
.gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.gallery-card { overflow: hidden; box-shadow: none; }
.gallery-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--green-soft); transition: transform .25s ease; }
.gallery-card a:hover img { transform: scale(1.03); }
.gallery-copy { padding: 18px; }
.gallery-copy span { display: inline-block; margin-bottom: 8px; color: var(--green-dark); font-size: .76rem; font-weight: 900; text-transform: uppercase; }
.gallery-copy p { margin-top: 8px; color: var(--muted); font-size: .94rem; }

.payment-grid { grid-template-columns: minmax(0, 680px); justify-content: center; align-items: start; }
.payment-grid:has(.payment-reveal.visible) { grid-template-columns: minmax(0, 520px) minmax(0, 520px); }
.panel { padding: 28px; box-shadow: none; }
.panel p + p { margin-top: 10px; }
.lock-box { display: grid; gap: 15px; text-align: center; }
.lock-icon { display: grid; place-items: center; width: 82px; height: 82px; margin: 0 auto; border-radius: 50%; background: var(--green-soft); color: var(--green-dark); font-size: 2rem; }
.unlock-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.payment-reveal { display: none; text-align: center; }
.payment-reveal.visible { display: grid; gap: 18px; }
.payment-reveal img { width: min(240px, 100%); height: auto; aspect-ratio: 1; margin: 0 auto; border: 12px solid var(--green-soft); }
.upi-id-row { overflow-wrap: anywhere; }
.bank-details { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--green-soft); text-align: left; }
.bank-details h3 { margin-bottom: 14px; color: var(--green-dark); }
.bank-details dl { display: grid; gap: 9px; margin: 0; }
.bank-details dl div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px; padding-bottom: 9px; border-bottom: 1px solid var(--line); }
.bank-details dl div:last-child { padding-bottom: 0; border-bottom: 0; }
.bank-details dt { color: var(--muted); font-weight: 700; }
.bank-details dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-weight: 900; }
.payment-note { padding: 14px; border-left: 4px solid var(--green); background: var(--green-soft); color: var(--muted); }
.status-message { min-height: 24px; color: #a02727; font-weight: 800; }

.contact-grid { grid-template-columns: .85fr 1.15fr; align-items: start; }
.contact-list { display: grid; gap: 15px; margin-top: 22px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item i { color: var(--green-dark); margin-top: 5px; }
.socials { display: flex; gap: 10px; margin-top: 24px; }
.social-link { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--charcoal); color: #fff; }
.social-link:hover { background: var(--green); color: #fff; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field.full { grid-column: 1 / -1; }
label { display: block; margin-bottom: 6px; font-size: .88rem; font-weight: 800; }
.textarea { min-height: 130px; resize: vertical; }

.footer { padding: 48px 0 24px; background: var(--charcoal); color: rgba(255,255,255,.75); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 32px; }
.footer-logo { width: 185px; padding: 8px; background: #fff; border-radius: 5px; }
.footer h3 { color: #fff; margin-bottom: 13px; }
.footer-links { display: grid; gap: 8px; }
.footer a:hover { color: var(--green); }
.footer-bottom { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .9rem; }
.floating-whatsapp {
  position: fixed; right: 20px; bottom: 20px; z-index: 30;
  display: grid; place-items: center; width: 58px; height: 58px;
  border-radius: 50%; background: #24b65d; color: #fff; font-size: 1.5rem; box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .menu-toggle { display: grid; place-items: center; }
  .nav-actions .btn { display: none; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; display: none; flex-direction: column;
    align-items: stretch; padding: 22px; background: #fff; border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 11px 0; }
  .usp-grid, .feature-grid, .product-grid, .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .contact-grid, .payment-grid, .payment-grid:has(.payment-reveal.visible) { grid-template-columns: minmax(0, 1fr); }
  .payment-grid:has(.payment-reveal.visible) { max-width: 680px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 24px, 1140px); }
  .section { padding: 54px 0; }
  .page-hero { padding: 54px 0; }
  .compact-hero { padding: 36px 0; }
  .gallery-section { padding-top: 30px; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.25rem); }
  h2 { font-size: clamp(1.85rem, 9vw, 2.6rem); }
  .nav { min-height: 68px; }
  .logo { width: 132px; height: 52px; }
  .nav-links { inset-block-start: 68px; }
  .hero { min-height: auto; }
  .hero-content { padding: 74px 0; }
  .hero-actions, .hero-actions .btn { width: 100%; }
  .usp-grid { margin-top: 0; padding-top: 18px; }
  .usp-grid, .feature-grid, .product-grid, .gallery-grid, .footer-grid, .form-grid { grid-template-columns: 1fr; }
  .usp-card { padding: 20px; }
  .video-grid { grid-template-columns: 1fr; }
  .catalog-toolbar, .unlock-row { grid-template-columns: 1fr; }
  .panel { min-width: 0; padding: 20px; }
  .payment-grid { width: min(100% - 20px, 1140px); }
  .payment-reveal.visible { gap: 15px; }
  .payment-reveal .btn, .unlock-row .btn { width: 100%; }
  .bank-details { padding: 16px; }
  .bank-details dl div { grid-template-columns: 1fr; gap: 1px; }
  .cta-inner .btn { width: 100%; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .field.full { grid-column: auto; }
  .floating-whatsapp { right: 14px; bottom: 14px; width: 52px; height: 52px; }
}