/* VHerbs — global stylesheet
   Colors derived from brand mark: lime-green leaf accent + warm spice neutrals. */

:root {
  --leaf:        #9bc432;   /* primary lime-green from VHerbs leaves */
  --leaf-dark:   #6f9a1e;
  --bark:        #1d1d1d;   /* near-black for wordmark + body text */
  --cream:       #faf6ef;   /* warm off-white background */
  --cream-deep:  #efe7d6;
  --spice-warm:  #b87333;   /* warm spice accent */
  --spice-deep:  #8a4a1f;
  --gold:        #d4a64a;   /* halal-cert gold */
  --max-w:       1200px;
  --radius:      6px;
  --shadow:      0 2px 12px rgba(0,0,0,0.08);
  --shadow-lift: 0 6px 24px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--bark);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--leaf-dark);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--spice-deep); }

/* ===== Header / nav ===== */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--cream-deep);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.nav {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
  color: var(--bark);
}
.nav-logo img { height: 44px; width: auto; }
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--bark);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  border-bottom-color: var(--leaf);
  color: var(--leaf-dark);
}

/* ===== Hero ===== */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-text h1 {
  font-size: 48px;
  line-height: 1.1;
  margin: 0 0 16px;
  color: var(--bark);
}
.hero-text h1 .leaf { color: var(--leaf); }
.hero-tagline {
  font-size: 22px;
  color: var(--spice-deep);
  font-weight: 500;
  margin: 0 0 24px;
  font-style: italic;
}
.hero-blurb {
  font-size: 17px;
  margin: 0 0 32px;
  color: #444;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn-primary {
  background: var(--leaf);
  color: #fff;
}
.btn-primary:hover {
  background: var(--leaf-dark);
  color: #fff;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--bark);
  border: 2px solid var(--bark);
}
.btn-outline:hover {
  background: var(--bark);
  color: #fff;
}

/* ===== Sections ===== */
section {
  padding: 64px 24px;
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-title {
  font-size: 36px;
  margin: 0 0 12px;
  color: var(--bark);
}
.section-title .leaf { color: var(--leaf); }
.section-subtitle {
  font-size: 18px;
  color: #666;
  margin: 0 0 40px;
  max-width: 700px;
}

.section-cream-deep {
  background: var(--cream-deep);
}
.section-dark {
  background: var(--bark);
  color: var(--cream);
}
.section-dark .section-title,
.section-dark .section-subtitle {
  color: var(--cream);
}
.section-dark .section-subtitle {
  opacity: 0.8;
}

/* ===== Pillars / feature cards ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.pillar {
  background: #fff;
  padding: 32px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pillar .icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cream-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 28px;
}
.pillar h3 {
  margin: 0 0 8px;
  font-size: 20px;
}
.pillar p {
  margin: 0;
  color: #555;
}

/* ===== Certifications ===== */
.certs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.cert-card {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  gap: 24px;
  align-items: center;
}
.cert-card img {
  width: 120px;
  height: auto;
  flex-shrink: 0;
}
.cert-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  color: var(--bark);
}
.cert-card .badge {
  display: inline-block;
  background: var(--gold);
  color: var(--bark);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 8px;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.gallery-item {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.gallery-caption {
  padding: 16px;
  font-size: 15px;
  font-weight: 500;
  margin: 0;
  border-top: 1px solid var(--cream-deep);
}
.gallery-caption .loc {
  display: block;
  font-size: 12px;
  color: #888;
  font-weight: 400;
  margin-top: 4px;
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 95%;
  max-height: 90vh;
  border-radius: 4px;
}
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  line-height: 1;
}
.lightbox-cap {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  background: rgba(0,0,0,0.6);
  padding: 12px 20px;
  border-radius: 4px;
  font-size: 14px;
  max-width: 80%;
  text-align: center;
}

/* ===== Contact form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info p { margin: 0 0 16px; }
.contact-info strong { display: inline-block; min-width: 100px; color: var(--spice-deep); }
form {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
form label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 6px;
  color: var(--bark);
}
form input, form textarea, form select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 15px;
  font-family: inherit;
  margin-bottom: 16px;
  background: var(--cream);
}
form input:focus, form textarea:focus, form select:focus {
  outline: none;
  border-color: var(--leaf);
  background: #fff;
}
form textarea { min-height: 120px; resize: vertical; }
form button {
  background: var(--leaf);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
form button:hover { background: var(--leaf-dark); }
.form-note {
  font-size: 13px;
  color: #888;
  margin-top: 12px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bark);
  color: var(--cream);
  padding: 40px 24px 24px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}
.site-footer h4 {
  color: var(--leaf);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 12px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin: 6px 0; }
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--leaf); }
.footer-bottom {
  max-width: var(--max-w);
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid #444;
  font-size: 13px;
  opacity: 0.7;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== Responsive ===== */
@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding: 40px 24px; }
  .hero-text h1 { font-size: 36px; }
  .certs, .contact-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; font-size: 14px; }
  .nav-logo img { height: 36px; }
  .nav-logo span { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .section-title { font-size: 28px; }
}