/* ============================================================
   GREEN FIELDS OVERSEAS — SHARED STYLES
   Covers: reset, variables, topbar, nav, footer, buttons, utils
   ============================================================ */

/* ── Variables ── */
:root {
  --deep:    #0B3A26;
  --mid:     #1B5E3B;
  --light:   #2D7A52;
  --gold:    #C8A84B;
  --gold-l:  #E8C97E;
  --gold-d:  #9A7A28;
  --cream:   #F9F5EC;
  --white:   #FFFFFF;
  --dark:    #080E0A;
  --grey:    #6B7280;
  --border:  rgba(200,168,75,0.25);
  --shadow:  0 4px 24px rgba(11,58,38,0.10);
  --radius:  10px;
  --font-head: 'Playfair Display', serif;
  --font-body: 'Nunito', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { list-style: none; }

/* ── Container ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14.5px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  letter-spacing: 0.3px;
}
.btn-gold {
  background: var(--gold);
  color: var(--dark);
}
.btn-gold:hover {
  background: var(--gold-d);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,168,75,0.4);
}
.btn-green {
  background: var(--mid);
  color: var(--white);
}
.btn-green:hover {
  background: var(--deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(11,58,38,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.35);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-l);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
}

/* ── Section utilities ── */
.section-pad { padding: 88px 0; }
.section-pad-sm { padding: 60px 0; }

.sec-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-d);
  margin-bottom: 12px;
}
.sec-label--light { color: var(--gold-l); }

.sec-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 700;
  color: var(--deep);
  line-height: 1.2;
  margin-bottom: 16px;
}
.sec-title em { font-style: italic; color: var(--mid); }
.sec-title--light { color: var(--white); }
.sec-title--light em { color: var(--gold-l); }

.sec-sub {
  font-size: 15.5px;
  color: var(--grey);
  line-height: 1.78;
  max-width: 580px;
}
.sec-sub--light { color: rgba(255,255,255,0.62); }

.gold-line {
  width: 52px;
  height: 3px;
  background: linear-gradient(to right, var(--gold), var(--gold-l));
  border-radius: 2px;
  margin-bottom: 20px;
}

.text-center { text-align: center; }
.text-center .gold-line { margin-left: auto; margin-right: auto; }
.text-center .sec-sub { margin: 0 auto; }

/* ── NAFDAC badge ── */
.nafdac-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,168,75,0.07);
  border: 1px solid rgba(200,168,75,0.22);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--gold-l);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ── TOPBAR ── */
.topbar {
  background: var(--deep);
  padding: 9px 0;
  font-size: 13px;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar__left {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  color: rgba(255,255,255,0.70);
}
.topbar__left span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.topbar__right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.topbar a {
  color: var(--gold-l);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s;
}
.topbar a:hover { color: var(--white); }
.topbar__divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.18);
}

/* ── NAV ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 2px 20px rgba(11,58,38,0.09);
}
.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}
.nav-logo img {
  height: 56px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 13px;
  font-size: 14px;
  font-weight: 700;
  color: var(--deep);
  border-radius: 7px;
  transition: all 0.22s;
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--gold-d);
  background: var(--cream);
}
.nav-links .chev { font-size: 9px; }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  min-width: 215px;
  border-radius: var(--radius);
  box-shadow: 0 14px 44px rgba(0,0,0,0.13);
  border: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.24s ease;
  z-index: 200;
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  font-size: 13.5px;
  color: var(--deep);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  transition: all 0.2s;
}
.nav-dropdown a:last-child { border-bottom: none; }
.nav-dropdown a:hover {
  background: var(--cream);
  color: var(--gold-d);
  padding-left: 22px;
}
.nav-links > li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  border-radius: 8px !important;
  padding: 10px 18px !important;
}
.nav-cta:hover {
  background: var(--gold-d) !important;
  color: var(--white) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--deep);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 10px 0;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block;
  padding: 13px 20px;
  color: var(--deep);
  font-weight: 700;
  font-size: 14px;
  border-bottom: 1px solid var(--cream);
  transition: background 0.2s;
}
.mobile-nav a:hover { background: var(--cream); }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--cream);
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.breadcrumb__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--grey);
}
.breadcrumb a {
  color: var(--deep);
  font-weight: 700;
}
.breadcrumb a:hover { color: var(--gold-d); }
.breadcrumb__sep { font-size: 9px; color: var(--gold); }

/* ── CONTACT STRIP ── */
.contact-strip {
  background: var(--deep);
  padding: 60px 0;
}
.contact-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.contact-item { text-align: center; }
.contact-item__icon {
  width: 56px;
  height: 56px;
  background: rgba(200,168,75,0.10);
  border: 1px solid rgba(200,168,75,0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.contact-item__icon i { color: var(--gold); font-size: 20px; }
.contact-item h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 8px;
}
.contact-item p,
.contact-item a {
  font-size: 15px;
  color: var(--white);
  font-weight: 500;
  line-height: 1.7;
}
.contact-item a:hover { color: var(--gold-l); }

/* ── FOOTER ── */
.site-footer {
  background: #040c07;
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand__logo {
  height: 52px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}
.footer-brand p {
  font-size: 13.5px;
  color: rgba(255,255,255,0.40);
  line-height: 1.78;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-socials a {
  width: 37px;
  height: 37px;
  background: rgba(200,168,75,0.09);
  border: 1px solid rgba(200,168,75,0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 14px;
  transition: all 0.2s;
}
.footer-socials a:hover {
  background: var(--gold);
  color: var(--dark);
}
.footer-col h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--gold-l); }

.footer-bottom {
  border-top: 1px solid rgba(200,168,75,0.10);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.26);
}
.footer-bottom a {
  color: rgba(200,168,75,0.65);
}
.footer-bottom a:hover { color: var(--gold-l); }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 888;
  background: #25D366;
  color: var(--white);
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: transform 0.3s;
  animation: waPulse 2.5s ease-in-out infinite;
}
.wa-float:hover {
  transform: scale(1.12);
  color: var(--white);
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 6px 36px rgba(37,211,102,0.72); }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 900px) {
  .contact-strip__grid { grid-template-columns: 1fr; gap: 28px; }
  .hamburger { display: flex; }
  .nav-links  { display: none; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}