:root {
  --green-dark:  #0d3d1e;
  --green-mid:   #165a29;
  --green-light: #1e7a36;
  --gold:        #c8973a;
  --gold-light:  #e8b84b;
  --cream:       #f8f5ee;
  --off-white:   #fefcf8;
  --text:        #1a1a1a;
  --text-muted:  #6b6b6b;
  --card-shadow: 0 2px 20px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 12px 40px rgba(0,0,0,0.10);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--off-white);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.018;
  pointer-events: none;
  z-index: 9999;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--green-dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 61, 30, 0.96);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  height: 72px;
  border-bottom: 1px solid rgba(200, 151, 58, 0.25);
  transition: box-shadow 0.3s;
}
header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.logo-text { color: #fff; }
.logo-text strong { display: block; font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; line-height: 1.1; }
.logo-text span { font-size: 0.68rem; font-weight: 400; color: rgba(255,255,255,0.6); letter-spacing: 0.12em; text-transform: uppercase; }

nav { display: flex; align-items: center; gap: 8px; }
nav a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}
nav a:hover { color: #fff; background: rgba(255,255,255,0.1); }
nav .cta {
  background: var(--gold);
  color: var(--green-dark);
  font-weight: 600;
  padding: 8px 20px;
  margin-left: 8px;
}
nav .cta:hover { background: var(--gold-light); color: var(--green-dark); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; }
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--green-dark);
  padding: 20px;
  border-bottom: 1px solid rgba(200,151,58,0.2);
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 6px;
}
.mobile-nav a:hover { background: rgba(255,255,255,0.08); }

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('img_xp_ch_105.jpg');
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom { from { transform: scale(1.05); } to { transform: scale(1.12); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(8,35,16,0.82) 0%, rgba(13,61,30,0.62) 50%, rgba(8,35,16,0.42) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
  padding-top: 72px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 151, 58, 0.15);
  border: 1px solid rgba(200, 151, 58, 0.4);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease both;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--gold-light); border-radius: 50%; }
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  color: #fff;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 20px;
  animation: fadeUp 0.8s ease 0.15s both;
}
.hero h1 em { color: var(--gold-light); font-style: normal; }
.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 40px;
  font-weight: 300;
  animation: fadeUp 0.8s ease 0.3s both;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeUp 0.8s ease 0.45s both; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold);
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: all 0.25s;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,151,58,0.35); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.25s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
  animation: fadeUp 0.8s ease 0.6s both;
}
.stat-item { color: #fff; }
.stat-item strong { display: block; font-family: 'Playfair Display', serif; font-size: 2.2rem; color: var(--gold-light); font-weight: 700; line-height: 1; }
.stat-item span { font-size: 0.82rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.08em; }

.trust-bar {
  background: var(--green-dark);
  padding: 18px 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
}
.trust-item .icon { font-size: 1.1rem; }

section { padding: 100px 60px; }
.container { max-width: 1200px; margin: 0 auto; }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--green-dark);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 540px;
  font-weight: 300;
}
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

.divider { width: 48px; height: 3px; background: var(--gold); margin: 16px 0; border-radius: 2px; }
.divider.center { margin: 16px auto; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}
.about-img-badge {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--gold);
  color: var(--green-dark);
  padding: 24px 28px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(200,151,58,0.3);
}
.about-img-badge strong { display: block; font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 800; line-height: 1; }
.about-img-badge span { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.about-text p { color: var(--text-muted); margin-bottom: 20px; font-size: 0.97rem; }
.about-text p strong { color: var(--text); }

.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; margin-bottom: 32px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.about-feature .check { color: var(--green-light); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }

.leadership { margin-top: 40px; padding-top: 36px; border-top: 1px solid #e8e0d0; }
.leadership h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.directors-row { display: flex; gap: 20px; flex-wrap: wrap; }
.director-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--cream);
  padding: 12px 16px;
  border-radius: 8px;
  flex: 1; min-width: 180px;
}
.director-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--green-mid), var(--green-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem; font-weight: 700;
  font-family: 'Playfair Display', serif;
  flex-shrink: 0;
}
.director-info strong { display: block; font-size: 0.9rem; color: var(--text); }
.director-info span { font-size: 0.75rem; color: var(--text-muted); }

#products { background: var(--cream); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); }
.product-card img {
  width: 100%; height: 230px;
  object-fit: cover; display: block;
  transition: transform 0.5s;
}
.product-card:hover img { transform: scale(1.05); }
.product-card-body { padding: 24px; }
.product-tag {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold); background: rgba(200,151,58,0.1);
  padding: 3px 10px; border-radius: 100px; margin-bottom: 10px;
}
.product-card h3 { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--green-dark); margin-bottom: 10px; line-height: 1.3; }
.product-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 18px; }
.product-card a {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--green-mid); font-size: 0.85rem; font-weight: 600;
  text-decoration: none;
  transition: gap 0.2s;
}
.product-card a:hover { gap: 10px; }

.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  background: var(--cream);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  border-bottom: 3px solid transparent;
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
}
.why-card:hover { background: #fff; border-bottom-color: var(--gold); box-shadow: 0 8px 32px rgba(0,0,0,0.08); transform: translateY(-4px); }
.why-icon { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.why-card h4 { font-family: 'Playfair Display', serif; font-size: 1.05rem; color: var(--green-dark); margin-bottom: 8px; }
.why-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

#reviews { background: var(--green-dark); }
#reviews .section-title { color: #fff; }
#reviews .section-label { color: var(--gold-light); }
#reviews .divider { background: var(--gold); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  transition: all 0.3s;
}
.testimonial-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(200,151,58,0.3); }
.testimonial-card::before {
  content: '\201C';
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.25;
  position: absolute; top: 8px; left: 20px;
  line-height: 1;
}
.testimonial-card p { color: rgba(255,255,255,0.8); font-size: 0.92rem; line-height: 1.75; margin-bottom: 20px; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--green-light));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 0.9rem;
  flex-shrink: 0;
}
.author-info strong { display: block; color: var(--gold-light); font-size: 0.88rem; }
.author-info span { font-size: 0.75rem; color: rgba(255,255,255,0.45); }
.stars { color: var(--gold); font-size: 0.8rem; margin-bottom: 14px; }

#contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-info h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--green-dark); margin-bottom: 8px; }
.contact-info > p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 36px; font-weight: 300; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  transition: box-shadow 0.2s;
}
.contact-detail:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.contact-detail-icon {
  width: 44px; height: 44px; border-radius: 8px;
  background: rgba(22,90,41,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 3px; }
.contact-detail-text a, .contact-detail-text span { color: var(--green-dark); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.contact-detail-text a:hover { color: var(--green-light); }

.contact-form {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.07);
  border: 1px solid rgba(200,151,58,0.1);
}
.contact-form h3 { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--green-dark); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group label { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); }
.form-group input, .form-group textarea, .form-group select {
  border: 1.5px solid #e0d8cc;
  border-radius: 7px;
  padding: 11px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--off-white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 4px rgba(22,90,41,0.06);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit {
  width: 100%;
  background: var(--green-mid);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.03em;
  margin-top: 4px;
}
.form-submit:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(22,90,41,0.25); }

footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.55);
  padding: 56px 60px 24px;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
}
.footer-brand .logo-text strong { font-size: 1.2rem; }
.footer-brand .logo-text span { display: none; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; margin-top: 16px; color: rgba(255,255,255,0.45); max-width: 280px; }
.footer-brand .gst { font-size: 0.72rem; margin-top: 14px; color: rgba(255,255,255,0.3); }
.footer-col h5 { color: rgba(255,255,255,0.8); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 18px; }
.footer-col a { display: block; color: rgba(255,255,255,0.45); text-decoration: none; font-size: 0.85rem; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 0.78rem;
}
.footer-bottom a { color: var(--gold); text-decoration: none; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.85s cubic-bezier(0.22,1,0.36,1), transform 0.85s cubic-bezier(0.22,1,0.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

.back-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--green-dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(200,151,58,0.35);
  transition: all 0.3s;
  opacity: 0; pointer-events: none;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { transform: translateY(-3px); }

@media (max-width: 1024px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-wrap img { height: 380px; }
  .about-img-badge { bottom: -16px; right: 16px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  header { padding: 0 20px; }
  nav { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 0 20px; padding-top: 72px; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  section { padding: 70px 20px; }
  .trust-bar { padding: 18px 20px; gap: 24px; }
  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  footer { padding: 40px 20px 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  /* Swap to a portrait-cropped version of the image so the
     Combine XP 100 is fully visible on phone screens */
  .hero-bg {
    background-image: url('img_xp_ch_mobile.jpg');
    background-position: center center;
    background-size: cover;
  }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .about-features { grid-template-columns: 1fr; }
}