/* =========================================================
   Gwarzo Agro and General Merchant Limited
   Custom stylesheet — complements Tailwind utility classes.
   Design tokens:
     Primary   #166534 (deep sack-green)
     Secondary #F59E0B (grain amber)
     Cream     #FAF7F0 (warehouse canvas)
     Ink       #1F2937
   Signature motif: a stitched "sack-seam" border/rule,
   nodding to the burlap grain sacks in the company's trade.
   ========================================================= */

:root {
  --primary: #166534;
  --primary-dark: #0F3D24;
  --secondary: #F59E0B;
  --secondary-dark: #B45309;
  --cream: #FAF7F0;
  --ink: #1F2937;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

/* =========================================================
   Typography helpers
   ========================================================= */
.section-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  line-height: 1.15;
  color: var(--primary-dark);
  letter-spacing: -0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: currentColor;
  display: inline-block;
  border-radius: 2px;
}

/* =========================================================
   Layout / section rhythm
   ========================================================= */
.section {
  padding-top: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

/* =========================================================
   Header & Navigation
   ========================================================= */
#site-header {
  background: transparent;
}

#site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(15, 61, 36, 0.08);
}

#site-header.scrolled .nav-link {
  color: var(--ink);
}

#site-header:not(.scrolled) .nav-link {
  color: #ffffff;
}

.nav-link {
  position: relative;
  padding: 0.5rem 0.9rem;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.15rem;
  height: 2px;
  background: var(--secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active-link::after {
  transform: scaleX(1);
}

.hamburger-bar {
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: all 0.3s ease;
}

#site-header.scrolled .hamburger-bar {
  background: var(--primary-dark);
}

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

#mobile-menu.open {
  transform: translateX(0);
}

.mobile-nav-link {
  color: #fff;
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 500;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn-primary,
.btn-secondary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--secondary);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(245, 158, 11, 0.55);
}
.btn-primary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -6px rgba(245, 158, 11, 0.6);
}

.btn-secondary {
  background: var(--primary);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--primary-dark);
}

.btn-outline {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
}
.btn-outline:hover {
  background: #fff;
  color: var(--primary-dark);
  border-color: #fff;
}

/* =========================================================
   Hero
   ========================================================= */
.grain-overlay {
  background-image:
    radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  mix-blend-mode: overlay;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: reveal-in 0.8s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes reveal-in {
  to { opacity: 1; transform: translateY(0); }
}

.scroll-cue {
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* =========================================================
   Reveal on scroll (sections)
   ========================================================= */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Signature motif: stitched "sack-seam" frame & dividers
   ========================================================= */
.stitch-frame {
  position: relative;
  padding: 10px;
  border-radius: 1.25rem;
  background: repeating-linear-gradient(
    135deg,
    var(--secondary) 0 10px,
    var(--primary) 10px 20px
  );
}
.stitch-frame img {
  display: block;
  box-shadow: 0 20px 45px -18px rgba(15, 61, 36, 0.45);
}
.stitch-frame::after {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 1.05rem;
  border: 2px dashed rgba(255,255,255,0.55);
  pointer-events: none;
}

/* =========================================================
   About tags
   ========================================================= */
.about-tag {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  background: var(--cream);
  border-radius: 0.85rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-dark);
  border: 1px solid rgba(22, 101, 52, 0.1);
  transition: all 0.25s ease;
}
.about-tag:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}
.about-tag i {
  color: var(--secondary-dark);
  font-size: 1.05rem;
  width: 1.3rem;
  text-align: center;
  transition: color 0.25s ease;
}
.about-tag:hover i {
  color: #fff;
}

/* =========================================================
   Service cards
   ========================================================= */
.service-card {
  background: #fff;
  border-radius: 1.25rem;
  padding: 2.1rem 1.6rem;
  border: 1px solid rgba(22, 101, 52, 0.08);
  box-shadow: 0 10px 30px -18px rgba(15, 61, 36, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 40px -16px rgba(15, 61, 36, 0.3);
  border-color: var(--secondary);
}
.service-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 0.9rem;
  background: linear-gradient(145deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}
.service-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
}
.service-desc {
  font-size: 0.9rem;
  color: #6B7280;
  line-height: 1.6;
}

/* =========================================================
   Product cards
   ========================================================= */
.product-card {
  background: #fff;
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(22, 101, 52, 0.08);
  box-shadow: 0 12px 28px -18px rgba(15, 61, 36, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 40px -16px rgba(15, 61, 36, 0.35);
}
.product-img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.08);
}
.product-body {
  padding: 1.25rem 1.4rem 1.5rem;
}
.product-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin-bottom: 0.4rem;
}
.product-desc {
  font-size: 0.85rem;
  color: #6B7280;
  line-height: 1.55;
}

/* =========================================================
   Why choose us (glassmorphism cards on dark bg)
   ========================================================= */
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 1.25rem;
  padding: 2rem 1.6rem;
  transition: transform 0.3s ease, background 0.3s ease;
}
.why-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.1);
}
.why-card i {
  font-size: 1.6rem;
  color: var(--secondary-light, #FCD34D);
  margin-bottom: 1rem;
  display: block;
}
.why-card h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.why-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

/* =========================================================
   Management / team cards
   ========================================================= */
.team-card {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2.25rem 1.5rem 2rem;
  text-align: center;
  border: 1px solid rgba(22, 101, 52, 0.08);
  box-shadow: 0 12px 30px -20px rgba(15, 61, 36, 0.3);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 45px -18px rgba(15, 61, 36, 0.35);
}
.team-photo-wrap {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1.25rem;
  border: 4px solid var(--cream);
  box-shadow: 0 0 0 3px var(--secondary);
  transition: box-shadow 0.3s ease;
}
.team-card:hover .team-photo-wrap {
  box-shadow: 0 0 0 3px var(--primary);
}
.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  color: var(--primary);
  font-size: 2.75rem;
}
.team-name {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}
.team-role {
  font-size: 0.85rem;
  color: var(--secondary-dark);
  font-weight: 600;
}

/* =========================================================
   Gallery
   ========================================================= */
.gallery-item {
  position: relative;
  display: block;
  border-radius: 1.1rem;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  width: 100%;
  padding: 0;
  border: none;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 61, 36, 0.55);
  color: #fff;
  font-size: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-item:hover img {
  transform: scale(1.08);
}

#lightbox.flex {
  display: flex;
}

/* =========================================================
   Contact
   ========================================================= */
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #fff;
  padding: 1.25rem 1.4rem;
  border-radius: 1rem;
  border: 1px solid rgba(22, 101, 52, 0.08);
  box-shadow: 0 10px 24px -18px rgba(15, 61, 36, 0.25);
}
.contact-info-card i {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  border-radius: 0.7rem;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info-card h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--primary-dark);
  margin-bottom: 0.2rem;
}
.contact-info-card p {
  font-size: 0.9rem;
  color: #4B5563;
}

.map-placeholder {
  height: 220px;
  border-radius: 1rem;
  background:
    linear-gradient(rgba(15,61,36,0.06), rgba(15,61,36,0.06)),
    repeating-linear-gradient(45deg, rgba(22,101,52,0.08) 0 12px, transparent 12px 24px);
  border: 2px dashed rgba(22, 101, 52, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--primary-dark);
  text-align: center;
  padding: 1rem;
}
.map-placeholder i {
  font-size: 2rem;
  color: var(--secondary-dark);
}
.map-placeholder p {
  font-size: 0.85rem;
  font-weight: 600;
  max-width: 220px;
}

.contact-form {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid rgba(22, 101, 52, 0.08);
  box-shadow: 0 15px 35px -20px rgba(15, 61, 36, 0.3);
}
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea {
  border: 1.5px solid #E5E7EB;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  background: #FAFAFA;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.15);
  background: #fff;
}
.form-error {
  display: none;
  font-size: 0.78rem;
  color: #DC2626;
  margin-top: 0.35rem;
}
.form-group.error input,
.form-group.error textarea {
  border-color: #DC2626;
}
.form-group.error .form-error {
  display: block;
}
.form-success {
  display: none;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: rgba(22, 101, 52, 0.1);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 600;
}
.form-success.show {
  display: block;
  animation: reveal-in 0.5s ease forwards;
}

/* =========================================================
   Footer
   ========================================================= */
.footer-heading {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1rem;
  color: #fff;
}
.footer-link {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.footer-link:hover {
  color: #fff;
  padding-left: 4px;
}
.social-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all 0.25s ease;
}
.social-icon:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  transform: translateY(-3px);
}

/* =========================================================
   Back to top
   ========================================================= */
#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
#back-to-top:hover {
  transform: translateY(-4px);
}

/* =========================================================
   Accessibility: reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-on-scroll,
  .scroll-cue,
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visibility for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

/* =========================================================
   No horizontal scroll safeguard
   ========================================================= */
html, body {
  max-width: 100%;
}