/* ===== CSS Variables ===== */
:root {
  --green-dark:  #1B5E20;
  --green-main:  #2E7D32;
  --green-light: #4CAF50;
  --gold:        #8B7355;
  --gold-light:  #C8A97E;
  --cream:       #F9F6F0;
  --white:       #FFFFFF;
  --text-dark:   #1A1A1A;
  --text-mid:    #444444;
  --text-light:  #777777;
  --border:      #E0D8CC;
  --shadow:      0 4px 24px rgba(0,0,0,0.10);
  --radius:      12px;
  --radius-sm:   6px;
  --transition:  0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

p { color: var(--text-mid); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-main);
  color: var(--white);
  border-color: var(--green-main);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46,125,50,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--green-main);
  border-color: var(--green-main);
}
.btn-outline:hover {
  background: var(--green-main);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: #6d5a41;
  border-color: #6d5a41;
  transform: translateY(-2px);
}

/* ===== Section Spacing ===== */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-alt { background: var(--cream); }

.section-tag {
  display: inline-block;
  background: rgba(46,125,50,0.1);
  color: var(--green-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.section-title { margin-bottom: 16px; }
.section-lead {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin-bottom: 48px;
}
.text-center { text-align: center; }
.text-center .section-lead { margin-left: auto; margin-right: auto; }

/* ===== Navbar ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-brand .brand-main {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--green-main);
  letter-spacing: -0.5px;
}
.nav-brand .brand-sub {
  font-size: 0.65rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--green-main);
  background: rgba(46,125,50,0.08);
}
.nav-links .btn { padding: 9px 22px; font-size: 0.9rem; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-main) 55%, #388E3C 100%);
  color: var(--white);
  padding: 100px 0 80px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--gold-light); }
.hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 36px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-ctas .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.6); }
.hero-ctas .btn-outline:hover { background: rgba(255,255,255,0.15); color: var(--white); }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-stat .num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
}
.hero-stat .lbl {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image-wrap img {
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  max-height: 420px;
  object-fit: contain;
}
.hero-floating-badge {
  position: absolute;
  top: -16px;
  right: -8px;
  background: var(--white);
  color: var(--green-main);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  line-height: 1.3;
}

/* ===== Certification Bar ===== */
.cert-bar {
  background: var(--green-dark);
  color: rgba(255,255,255,0.85);
  padding: 14px 0;
}
.cert-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.cert-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.cert-item .cert-icon { font-size: 1.1rem; }

/* ===== Benefits Strip ===== */
.benefits-strip .container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.benefit-card {
  text-align: center;
  padding: 32px 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--green-light);
}
.benefit-card .icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}
.benefit-card h4 { font-size: 0.9rem; color: var(--text-dark); line-height: 1.3; }

/* ===== Product Showcase ===== */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.13);
}
.product-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  background: var(--cream);
}
.product-card-body { padding: 28px; }
.product-badge {
  display: inline-block;
  background: var(--green-main);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.product-card h3 { margin-bottom: 10px; }
.product-card p { font-size: 0.95rem; margin-bottom: 20px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tag {
  background: rgba(46,125,50,0.08);
  color: var(--green-main);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
}

/* ===== How To Use ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.step-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  position: relative;
}
.step-card::after {
  content: '→';
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green-light);
  font-size: 1.4rem;
  font-weight: 700;
}
.step-card:last-child::after { display: none; }
.step-num {
  width: 48px;
  height: 48px;
  background: var(--green-main);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 auto 16px;
}
.step-card .icon { font-size: 2rem; margin-bottom: 12px; }
.step-card h4 { margin-bottom: 8px; color: var(--green-dark); }
.step-card p { font-size: 0.88rem; }

/* ===== Team Cards ===== */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}
.team-card {
  display: flex;
  gap: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.team-photo {
  width: 110px;
  height: 130px;
  border-radius: var(--radius);
  object-fit: cover;
  object-position: top;
  flex-shrink: 0;
}
.team-info h3 { margin-bottom: 4px; }
.team-role {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green-main);
  margin-bottom: 4px;
}
.team-dept {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 16px;
}
.team-contact { display: flex; flex-direction: column; gap: 6px; }
.team-contact a {
  font-size: 0.88rem;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.team-contact a:hover { color: var(--green-main); }

/* ===== Certifications Grid ===== */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.cert-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.cert-card:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow);
}
.cert-card .icon { font-size: 2.4rem; margin-bottom: 12px; }
.cert-card h4 { color: var(--green-dark); margin-bottom: 6px; }
.cert-card p { font-size: 0.82rem; color: var(--text-light); margin: 0; }

/* ===== Benefits Page ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
.benefit-detail-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.benefit-detail-card:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.benefit-detail-icon {
  font-size: 2.4rem;
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: rgba(46,125,50,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-detail-card h3 { margin-bottom: 8px; }
.benefit-detail-card p { font-size: 0.92rem; margin: 0; }

/* ===== Ingredients ===== */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.ingredient-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.ingredient-card .icon { font-size: 3rem; margin-bottom: 14px; }
.ingredient-card h3 { color: var(--green-dark); margin-bottom: 8px; }
.ingredient-card p { font-size: 0.88rem; }

/* ===== CTA Banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark), var(--green-main));
  color: var(--white);
  padding: 72px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.6); }
.cta-banner .btn-outline:hover { background: rgba(255,255,255,0.15); color: var(--white); }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
.contact-info-block { display: flex; flex-direction: column; gap: 24px; }
.contact-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.contact-card-icon {
  font-size: 1.6rem;
  width: 52px;
  height: 52px;
  background: rgba(46,125,50,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card h4 { margin-bottom: 6px; color: var(--green-dark); }
.contact-card p, .contact-card a { font-size: 0.92rem; color: var(--text-mid); margin: 0; }
.contact-card a:hover { color: var(--green-main); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.contact-form-wrap h3 { margin-bottom: 8px; }
.contact-form-wrap .form-lead { font-size: 0.92rem; color: var(--text-light); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  font-family: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--green-main);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.12);
}
textarea { resize: vertical; min-height: 130px; }

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--green-dark), var(--green-main));
  color: var(--white);
  padding: 72px 0 64px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}
.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: var(--white); font-weight: 600; }

/* ===== Image + Text Layouts ===== */
.split-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split-section.reverse .container { direction: rtl; }
.split-section.reverse .container > * { direction: ltr; }
.split-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}
.split-content .section-tag { margin-bottom: 12px; }
.split-content h2 { margin-bottom: 16px; }
.feature-list { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-mid);
}
.feature-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--green-main);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ===== Footer ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .brand-main {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.footer-brand .brand-sub {
  font-size: 0.65rem;
  color: var(--gold-light);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-tagline {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 50px;
}
.footer h4 {
  color: var(--white);
  font-size: 0.88rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact-list { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  line-height: 1.5;
}
.footer-contact-list li a { color: rgba(255,255,255,0.65); }
.footer-contact-list li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.82rem; color: rgba(255,255,255,0.45); transition: var(--transition); }
.footer-legal a:hover { color: rgba(255,255,255,0.75); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .benefits-strip .container { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hero { padding: 72px 0 56px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image-wrap { order: -1; }
  .hero-floating-badge { top: -8px; right: 8px; }

  .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 16px 24px 24px; border-bottom: 1px solid var(--border); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .product-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-card::after { display: none; }
  .team-grid { grid-template-columns: 1fr; }
  .team-card { flex-direction: column; }
  .benefits-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .split-section .container { grid-template-columns: 1fr; gap: 36px; }
  .split-section.reverse .container { direction: ltr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cert-bar .container { gap: 20px; }
  .benefits-strip .container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .benefits-strip .container { grid-template-columns: 1fr; }
}