*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-dark: #1a3a2a;
  --green-mid: #2d6a4f;
  --green-light: #52b788;
  --green-pale: #d8f3dc;
  --earth: #8b5e3c;
  --earth-light: #f4ede4;
  --white: #ffffff;
  --gray-100: #f8f9f7;
  --gray-200: #eef0ec;
  --gray-400: #9aa89a;
  --gray-700: #3d4a3d;
  --text: #1e2b1e;
  --radius: 10px;
  --shadow: 0 2px 16px rgba(0,0,0,0.09);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

/* ── TOP BAR ── */
.top-bar {
  background: var(--green-mid);
  color: rgba(255,255,255,0.88);
  font-size: 0.78rem;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 2rem;
  gap: 1rem;
}
.top-bar a { color: rgba(255,255,255,0.88); text-decoration: none; }
.top-bar a:hover { color: white; }
.top-bar-left, .top-bar-right { display: flex; gap: 1.5rem; align-items: center; }
.top-bar-item { display: flex; align-items: center; gap: 5px; }
.top-bar-item svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--green-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  max-width: 1300px;
  margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--white); }
.nav-logo svg { width: 32px; height: 32px; }
.nav-logo span { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.3px; }
.nav-links { display: flex; gap: 0.2rem; list-style: none; align-items: center; }
.nav-links > li { position: relative; }
.nav-links > li > a {
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-links > li > a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-links > li > a .chevron { width: 12px; height: 12px; opacity: 0.6; transition: transform 0.2s; }
.nav-links > li:hover > a .chevron { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
  transform: translateX(-50%) translateY(-6px);
  z-index: 200;
  border: 1px solid var(--gray-200);
}
.nav-links > li:hover .nav-dropdown { opacity: 1; pointer-events: all; transform: translateX(-50%) translateY(0); }
.nav-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 0.6rem 0.8rem; border-radius: 7px;
  text-decoration: none; color: var(--gray-700);
  font-size: 0.86rem; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-dropdown a:hover { background: var(--gray-100); color: var(--green-dark); }
.nav-dropdown a svg { width: 15px; height: 15px; color: var(--green-mid); flex-shrink: 0; }
.nav-dropdown-divider { height: 1px; background: var(--gray-200); margin: 0.3rem 0.5rem; }

.btn-cart {
  background: var(--green-light); color: var(--white);
  border: none; border-radius: 8px;
  padding: 0.45rem 1rem; font-size: 0.88rem; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; gap: 6px;
  transition: background 0.2s; text-decoration: none;
}
.btn-cart:hover { background: #40a070; }
.cart-badge {
  background: var(--earth); color: white; border-radius: 50%;
  width: 20px; height: 20px; font-size: 0.72rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1e4d35 50%, #2d6a4f 100%);
  padding: 60px 2rem 70px;
  color: var(--white);
}
.page-hero-inner { max-width: 800px; margin: 0 auto; }
.breadcrumb { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-bottom: 1rem; }
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.breadcrumb a:hover { color: white; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 0.6rem; letter-spacing: -0.3px; }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.72); }

/* ── PAGE CONTENT ── */
.page-content { padding: 4rem 2rem; }
.page-container { max-width: 1000px; margin: 0 auto; }

.content-two-col {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}

.content-section { margin-bottom: 2.5rem; }
.content-section h2 {
  font-size: 1.4rem; font-weight: 800; color: var(--green-dark);
  margin-bottom: 0.8rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--green-pale);
}
.content-section p { color: var(--gray-700); margin-bottom: 0.8rem; line-height: 1.8; }
.content-section ul, .content-section ol { margin: 0.5rem 0 0.8rem 1.4rem; color: var(--gray-700); line-height: 1.8; }
.content-section li { margin-bottom: 0.3rem; }

/* Sidebar */
.content-sidebar { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 90px; }
.sidebar-card {
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 1.3rem;
  text-align: center;
  border: 1.5px solid var(--gray-200);
}
.sidebar-card-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.sidebar-card h4 { font-size: 1.1rem; font-weight: 800; color: var(--green-dark); margin-bottom: 0.3rem; }
.sidebar-card p { font-size: 0.82rem; color: var(--gray-700); }
.sidebar-cta {
  background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
  color: white;
}
.sidebar-cta h4 { font-size: 1rem; font-weight: 800; margin-bottom: 0.3rem; }
.sidebar-cta p { font-size: 0.82rem; color: rgba(255,255,255,0.7); margin-bottom: 1rem; }
.btn-primary-sm {
  display: inline-block; background: var(--green-light); color: white;
  border-radius: 7px; padding: 0.5rem 1.2rem;
  font-size: 0.88rem; font-weight: 700; text-decoration: none;
  transition: background 0.2s;
}
.btn-primary-sm:hover { background: #40a070; }

/* FAQ specific */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 0; cursor: pointer; gap: 1rem;
  font-weight: 700; color: var(--green-dark); font-size: 0.97rem;
}
.faq-question:hover { color: var(--green-mid); }
.faq-chevron { flex-shrink: 0; width: 18px; height: 18px; color: var(--gray-400); transition: transform 0.2s; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { display: none; padding-bottom: 1.1rem; color: var(--gray-700); line-height: 1.75; font-size: 0.92rem; }
.faq-item.open .faq-answer { display: block; }

/* ── FOOTER ── */
footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.65);
  padding: 3rem 2rem 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}
.footer-brand p { font-size: 0.85rem; margin-top: 0.8rem; max-width: 260px; line-height: 1.6; }
.footer-col h4 {
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--white); margin-bottom: 1rem;
}
.footer-col a {
  display: block; color: rgba(255,255,255,0.6);
  text-decoration: none; font-size: 0.85rem; margin-bottom: 0.5rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem; text-align: center;
  font-size: 0.8rem; max-width: 1100px; margin: 0 auto;
}

@media (max-width: 900px) {
  .content-two-col { grid-template-columns: 1fr; }
  .content-sidebar { position: static; }
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.25s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--green-dark);
  z-index: 99;
  flex-direction: column;
  padding: 90px 2rem 2rem;
  overflow-y: auto;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: block;
}

.mobile-menu-section {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.35);
  margin: 1.2rem 0 0.4rem;
}

.mobile-menu-ctas { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.5rem; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .top-bar-left { display: none; }
  .content-two-col { grid-template-columns: 1fr; }
  .content-sidebar { position: static; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}