/* ===================================================
   Nature Pak - Static Site Stylesheet
   =================================================== */

/* ---------- Design tokens ---------- */
:root {
  --np-green-darkest: #1f4a1f;
  --np-green-dark: #2d6a2d;
  --np-green-mid: #4a8c3f;
  --np-green-light: #6db33f;
  --np-green-accent: #8fc03e;
  --np-green-pale: #e8f5e1;
  --np-leaf-gradient: linear-gradient(135deg, #2d6a2d 0%, #4a8c3f 55%, #6db33f 100%);
  --np-text: #2b2f33;
  --np-text-mid: #555555;
  --np-text-soft: #7a8275;
  --np-radius: 8px;
  --np-radius-lg: 16px;
  --np-shadow-sm: 0 2px 12px rgba(45,106,45,0.07);
  --np-shadow-md: 0 8px 24px rgba(45,106,45,0.12);
  --np-shadow-lg: 0 16px 40px rgba(45,106,45,0.16);
  --np-trans: 0.25s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--np-green-dark);
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  z-index: 9999;
  font-weight: 700;
  transition: top var(--np-trans);
}
.skip-link:focus { top: 8px; outline: 3px solid var(--np-green-accent); outline-offset: 2px; }

/* Focus-visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--np-green-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  color: #555555;
  background-color: #ffffff;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: 'Lato', sans-serif;
  color: #2d6a2d;
  font-weight: 700;
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ---------- Utilities ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-white { color: #ffffff !important; }
.bg-light  { background-color: #f5f9f2; }
.bg-dark   { background-color: #2d4a2d; }
.bg-green  { background-color: #4a8c3f; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
}
.btn-primary {
  background-color: #4a8c3f;
  color: #ffffff;
  border-color: #4a8c3f;
}
.btn-primary:hover {
  background-color: #2d6a2d;
  border-color: #2d6a2d;
}
.btn-outline {
  background-color: transparent;
  color: #4a8c3f;
  border-color: #4a8c3f;
}
.btn-outline:hover {
  background-color: #4a8c3f;
  color: #ffffff;
}
.btn-white {
  background-color: #ffffff;
  color: #4a8c3f;
  border-color: #ffffff;
}
.btn-white:hover {
  background-color: transparent;
  color: #ffffff;
}

/* ===================================================
   HEADER / NAV
   =================================================== */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo img { height: 54px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 0; }

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav > ul > li { position: relative; }

.main-nav > ul > li > a {
  display: block;
  padding: 10px 16px;
  color: #2B2F33;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.3px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
  color: #4a8c3f;
  background-color: #e8f5e1;
}

.header-cta { margin-left: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #2B2F33;
  transition: all 0.3s;
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero-section {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #2d6a2d 0%, #4a8c3f 100%);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #ffffff;
  padding: 80px 24px;
  max-width: 800px;
  margin: 0 auto;
}
.hero-content h1 {
  color: #ffffff;
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 1.1rem;
  opacity: 0.85;
  margin-bottom: 32px;
}

/* ===================================================
   PAGE HERO (inner pages)
   =================================================== */
.page-hero {
  background: linear-gradient(135deg, #2d6a2d 0%, #4a8c3f 100%);
  padding: 80px 0 60px;
  text-align: center;
  color: #ffffff;
}
.page-hero h1 { color: #ffffff; margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,0.8); font-size: 1.1rem; max-width: 680px; margin: 0 auto; }

/* ===================================================
   ABOUT / INTRO SECTION
   =================================================== */
.about-section {
  padding: 90px 0;
  background: #ffffff;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text-left h2 { margin-bottom: 20px; }
.about-text-left p  { color: #555555; font-size: 1rem; }
.about-text-right h3 { color: #4a8c3f; margin-bottom: 12px; }
.about-text-right p  { color: #555555; }

/* ===================================================
   SERVICES / PRODUCTS SECTION
   =================================================== */
.services-section {
  padding: 90px 0;
  background: #f5f9f2;
}
.services-section .section-header {
  text-align: center;
  margin-bottom: 56px;
}
.services-section .section-header p {
  max-width: 560px;
  margin: 16px auto 0;
  color: #555555;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.13);
}
.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.service-card-body {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card-body h3 { margin-bottom: 12px; font-size: 1.15rem; }
.service-card-body p  { color: #555555; font-size: 0.93rem; flex: 1; }
.service-card-body .btn { margin-top: 20px; align-self: flex-start; }

.services-cta { text-align: center; margin-top: 48px; }

/* ===================================================
   EQUIPMENT / FEATURE SECTION
   =================================================== */
.equipment-section {
  padding: 90px 0;
  background: #ffffff;
}
.equipment-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}
.equipment-badge {
  display: inline-block;
  background: #e8f5e1;
  color: #4a8c3f;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.equipment-text h2 { margin-bottom: 20px; }
.equipment-text p  { color: #555555; margin-bottom: 12px; }
.equipment-checklist { margin: 24px 0; }
.equipment-checklist li {
  padding: 7px 0 7px 28px;
  position: relative;
  color: #555555;
  font-size: 0.95rem;
}
.equipment-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #4a8c3f;
  font-weight: 700;
}
.equipment-img { border-radius: 10px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.12); }
.equipment-img img { width: 100%; height: 380px; object-fit: cover; }

/* ===================================================
   FEATURED SECTION
   =================================================== */
.featured-section {
  padding: 90px 0;
  background: #f5f9f2;
}
.featured-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 48px;
}
.featured-header h2 { margin-bottom: 16px; }
.featured-header p  { color: #555555; }
.featured-header .btn { margin-top: 20px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.product-card img { width: 100%; height: 180px; object-fit: contain; padding: 16px; background: #fafafa; }
.product-card-body { padding: 16px; }
.product-card-body h4 { font-size: 0.9rem; color: #2d6a2d; }

/* ===================================================
   INFO / CONTENT SECTIONS
   =================================================== */
.info-section {
  padding: 90px 0;
  background: #ffffff;
}
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.info-text h2 { margin-bottom: 20px; }
.info-text p  { color: #555555; margin-bottom: 16px; }
.info-text ul { margin: 16px 0; }
.info-text ul li {
  padding: 7px 0 7px 28px;
  position: relative;
  color: #555555;
  font-size: 0.95rem;
}
.info-text ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #4a8c3f;
  font-weight: 700;
}
.info-img img { border-radius: 10px; box-shadow: 0 8px 32px rgba(0,0,0,0.12); width: 100%; }

.section-alt {
  padding: 90px 0;
  background: #f5f9f2;
}

/* ===================================================
   ICON / FEATURE CARDS
   =================================================== */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.icon-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
.icon-card .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.icon-card h3 { font-size: 1.1rem; margin-bottom: 12px; }
.icon-card p  { color: #555555; font-size: 0.92rem; }

/* ===================================================
   CTA BANNER
   =================================================== */
.cta-banner {
  background: linear-gradient(135deg, #2d6a2d 0%, #4a8c3f 100%);
  padding: 80px 0;
  text-align: center;
  color: #ffffff;
}
.cta-banner h2 { color: #ffffff; margin-bottom: 16px; }
.cta-banner p  { color: rgba(255,255,255,0.85); max-width: 600px; margin: 0 auto 32px; }

/* ===================================================
   CONTACT / FOOTER SECTION
   =================================================== */
.contact-section {
  padding: 90px 0;
  background: #2d4a2d;
  color: #ffffff;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info h2 { color: #ffffff; margin-bottom: 10px; }
.contact-info .subtitle {
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  font-size: 1rem;
}
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-detail-text strong { display: block; color: #ffffff; margin-bottom: 4px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.8px; }
.contact-detail-text span, .contact-detail-text a { color: rgba(255,255,255,0.75); font-size: 0.95rem; display: block; }
.contact-detail-text a:hover { color: #ffffff; }

.contact-form { background: rgba(255,255,255,0.05); border-radius: 10px; padding: 36px; }
.contact-form h3 { color: #ffffff; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; color: rgba(255,255,255,0.7); font-size: 0.85rem; margin-bottom: 6px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  color: #ffffff;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* ===================================================
   FOOTER BAR
   =================================================== */
.footer-bar {
  background: #1a2d1a;
  padding: 20px 0;
}
.footer-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bar p { color: rgba(255,255,255,0.5); font-size: 0.85rem; }
.footer-bar a { color: rgba(255,255,255,0.5); font-size: 0.85rem; transition: color 0.2s; }
.footer-bar a:hover { color: #ffffff; }

/* ===================================================
   TERMS PAGE
   =================================================== */
.terms-content {
  padding: 80px 0;
  max-width: 800px;
  margin: 0 auto;
}
.terms-content h2 { font-size: 1.4rem; margin: 32px 0 12px; }
.terms-content p, .terms-content li { color: #555555; margin-bottom: 12px; }
.terms-content ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }

/* ===================================================
   404 PAGE
   =================================================== */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.error-page h1 { font-size: 6rem; color: #4a8c3f; margin-bottom: 16px; }
.error-page h2 { margin-bottom: 16px; }
.error-page p  { color: #555555; margin-bottom: 32px; }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-header { grid-template-columns: 1fr; }
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle  { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 16px 0 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-top: 1px solid #eeeeee;
  }
  .main-nav.open { display: flex; }
  .main-nav > ul { flex-direction: column; width: 100%; gap: 0; }
  .main-nav > ul > li > a { padding: 12px 24px; border-radius: 0; }
  .header-cta { display: none; }

  .about-grid,
  .equipment-grid,
  .contact-grid,
  .info-grid { grid-template-columns: 1fr; gap: 40px; }

  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .icon-grid { grid-template-columns: 1fr; }

  .hero-section { min-height: 420px; }
  .section-pad { padding: 60px 0; }

  .footer-bar-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 1.8rem; }
}

/* ===================================================
   MODERNISATION — Visual upgrade layer
   =================================================== */

/* Header polish */
#site-header { transition: box-shadow var(--np-trans), background var(--np-trans); }
#site-header.scrolled { box-shadow: 0 4px 24px rgba(45,106,45,0.18); }

/* Logo wordmark */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Lato', sans-serif;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.logo .logo-leaf {
  width: 28px;
  height: 28px;
  background: var(--np-leaf-gradient);
  border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
  display: inline-block;
  position: relative;
  flex-shrink: 0;
  box-shadow: inset -2px -3px 6px rgba(0,0,0,0.15);
}
.logo .logo-leaf::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-top: 1.5px solid rgba(255,255,255,0.55);
  border-right: 1.5px solid rgba(255,255,255,0.55);
  border-radius: inherit;
}

/* Buttons — modernised */
.btn {
  position: relative;
  overflow: hidden;
  transition: transform var(--np-trans), box-shadow var(--np-trans), background var(--np-trans), color var(--np-trans), border-color var(--np-trans);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(45,106,45,0.22); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--np-leaf-gradient); border-color: transparent; }
.btn-primary:hover { background: linear-gradient(135deg, #245324 0%, #3d7833 55%, #5ea033 100%); }
.btn-lg { padding: 16px 38px; font-size: 1rem; }

/* Hero — overlay decoration on home */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 80%, rgba(143,192,62,0.35), transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(255,255,255,0.08), transparent 50%);
  pointer-events: none;
  z-index: 1;
}
.hero-section::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.05) 50%, #ffffff 100%);
  pointer-events: none;
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; }
.hero-content .eyebrow {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Page hero — bg image variant */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.page-hero--bg {
  padding: 110px 0 90px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
}
.page-hero--bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31,74,31,0.85) 0%, rgba(45,106,45,0.72) 55%, rgba(74,140,63,0.6) 100%);
  z-index: 0;
}
.page-hero--bg > .container { position: relative; z-index: 1; }
.page-hero .breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.78); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.3); }
.page-hero .breadcrumb a:hover { color: #fff; text-decoration-color: #fff; }

/* Sustainability badges row */
.eco-strip {
  background: #fff;
  border-top: 1px solid #e7eee0;
  border-bottom: 1px solid #e7eee0;
  padding: 24px 0;
}
.eco-strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  gap: 18px 24px;
}
.eco-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--np-green-dark);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.eco-badge .eco-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--np-green-pale);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--np-green-mid);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Feature grid (alt to icon-grid) */
.feature-card {
  background: #fff;
  border: 1px solid #e7eee0;
  border-radius: var(--np-radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--np-trans), box-shadow var(--np-trans), border-color var(--np-trans);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--np-green-light);
  box-shadow: var(--np-shadow-md);
}
.feature-card .feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--np-green-pale);
  color: var(--np-green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.feature-card p { color: var(--np-text-mid); font-size: 0.93rem; }

/* Form polish */
.form-honeypot { position: absolute; left: -9999px; top: -9999px; height: 0; width: 0; overflow: hidden; }
.form-success, .form-error {
  display: none;
  padding: 14px 18px;
  border-radius: var(--np-radius);
  margin-bottom: 16px;
  font-weight: 600;
}
.form-success { background: rgba(143,192,62,0.18); color: #fff; border: 1px solid rgba(143,192,62,0.5); }
.form-error { background: rgba(220,38,38,0.18); color: #fff; border: 1px solid rgba(220,38,38,0.5); }
.btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none !important; }

/* Footer enrichment */
.site-footer-rich {
  background: #1a2d1a;
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-grid h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}
.footer-grid p { color: rgba(255,255,255,0.65); font-size: 0.93rem; line-height: 1.7; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.93rem;
  transition: color var(--np-trans);
}
.footer-grid ul li a:hover { color: var(--np-green-accent); }
.footer-brand .logo .logo-leaf { background: var(--np-leaf-gradient); }
.footer-brand .brand-text-1 { color: #fff; }
.footer-brand .brand-text-2 { color: var(--np-green-accent); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .page-hero--bg { padding: 80px 0 60px; }
  .eco-strip-inner { justify-content: flex-start; }
}