/* Narayana Global Exports — site stylesheet */

:root {
  --navy: #123258;
  --navy-dark: #0b2140;
  --green: #3f9142;
  --green-light: #6fb43f;
  --teal: #2ba7a0;
  --sky: #6fd1e0;
  --bg: #ffffff;
  --bg-alt: #f4f8f7;
  --bg-navy: #0e2745;
  --text: #1c2b3a;
  --text-muted: #57697a;
  --border: #e3e9ec;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(18, 50, 88, 0.08);
  --max-width: 1180px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 16px;
}

h1 { font-size: clamp(2rem, 4vw, 2.85rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--text-muted); }

.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section-navy { background: linear-gradient(135deg, var(--navy-dark), var(--navy)); color: #fff; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: rgba(255,255,255,0.82); }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 10px;
}

.lead { font-size: 1.15rem; max-width: 62ch; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: #368539; box-shadow: 0 8px 20px rgba(63,145,66,0.35); }
.btn-outline { border-color: rgba(255,255,255,0.55); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-dark); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebc59; }
.btn-block { width: 100%; justify-content: center; }

/* Header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy); font-size: 1.05rem; }
.brand img { height: 44px; width: auto; }
.brand small { display: block; font-weight: 500; font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.03em; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--text); padding: 6px 0; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 3px; border-radius: 3px; background: var(--green);
}
.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: 130%;
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 220px;
  padding: 8px;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { display: block; }
.dropdown a { display: block; padding: 10px 12px; border-radius: 6px; font-weight: 500; }
.dropdown a:hover { background: var(--bg-alt); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--navy); cursor: pointer; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 16px 24px; border-bottom: 1px solid var(--border);
    display: none; gap: 14px;
  }
  .nav-links.open { display: flex; }
  .dropdown { position: static; box-shadow: none; border: none; display: none; padding-left: 12px; }
  .has-dropdown.open .dropdown { display: block; }
  .nav-cta .btn-navy-text { display: none; }
}

/* Hero */
.hero {
  background: radial-gradient(circle at 80% 0%, rgba(111,209,224,0.18), transparent 55%), linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: #fff;
  padding: 80px 0 64px;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero h1 { color: #fff; }
.hero p.lead { color: rgba(255,255,255,0.85); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-stats { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-size: 1.5rem; color: #fff; }
.hero-stats div span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }
.hero-art {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 28px;
}
.hero-art img { border-radius: 10px; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: #fff;
  padding: 56px 0;
}
.page-hero h1 { color: #fff; margin-bottom: 8px; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-bottom: 14px; }
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { text-decoration: underline; }

/* Trust bar */
.trust-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item { display: flex; gap: 12px; align-items: flex-start; }
.trust-icon {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 10px;
  background: rgba(63,145,66,0.12); color: var(--green);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.trust-item h4 { margin: 0 0 4px; font-size: 0.98rem; }
.trust-item p { margin: 0; font-size: 0.87rem; }
@media (max-width: 860px) { .trust-bar { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .trust-bar { grid-template-columns: 1fr; } }

/* Cards / grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(18,50,88,0.12); }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px; color: #fff;
}
.icon-shade { background: linear-gradient(135deg, var(--green), var(--green-light)); }
.icon-mulch { background: linear-gradient(135deg, var(--teal), var(--sky)); }
.icon-bags  { background: linear-gradient(135deg, var(--navy), #2a5490); }

.product-card ul { margin: 0; padding-left: 18px; color: var(--text-muted); font-size: 0.92rem; }
.product-card .btn { margin-top: 14px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.tag {
  background: var(--bg-alt); border: 1px solid var(--border); color: var(--text-muted);
  font-size: 0.78rem; padding: 4px 12px; border-radius: 999px; font-weight: 600;
}

/* Spec table */
.spec-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.94rem; }
.spec-table th, .spec-table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.spec-table th { background: var(--bg-alt); color: var(--navy); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; }
.spec-table tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.table-wrap .spec-table { margin: 0; }

/* Product detail layout */
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.product-visual {
  aspect-ratio: 4/3; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 5rem; color: #fff;
}
@media (max-width: 860px) { .product-hero { grid-template-columns: 1fr; } }

.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li { padding-left: 30px; position: relative; margin-bottom: 12px; color: var(--text-muted); }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%; background: var(--green); color: #fff;
  font-size: 0.72rem; display: flex; align-items: center; justify-content: center;
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--green), var(--teal));
  color: #fff; border-radius: 20px; padding: 48px; text-align: center;
}
.cta-band h2, .cta-band p { color: #fff; }
.cta-band .btn-outline { border-color: rgba(255,255,255,0.7); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.step { text-align: center; }
.step-num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; margin: 0 auto 12px;
}
.step h4 { font-size: 0.95rem; margin-bottom: 6px; }
.step p { font-size: 0.85rem; margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Forms */
.form-card {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 36px; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 620px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-family: inherit; font-size: 0.95rem; color: var(--text); background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.field textarea { resize: vertical; min-height: 110px; }
.field-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.required { color: #c0392b; }
.form-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 14px; }

.contact-methods { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
@media (max-width: 860px) { .contact-methods { grid-template-columns: 1fr; } }
.contact-method {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; text-align: center;
}
.contact-method .card-icon { margin: 0 auto 14px; }

/* Footer */
.site-footer { background: var(--bg-navy); color: rgba(255,255,255,0.78); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.site-footer a { color: rgba(255,255,255,0.72); font-size: 0.9rem; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 40px; }
.footer-brand strong { color: #fff; font-size: 1.05rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); margin-top: 40px; padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; color: rgba(255,255,255,0.55);
}

/* WhatsApp float button */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.6rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25); transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* Misc */
.section-head { max-width: 680px; margin-bottom: 40px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.divider { height: 1px; background: var(--border); margin: 48px 0; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.12);
  color: #fff; padding: 6px 14px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; margin-bottom: 18px;
}