/* =============================================
   NOMBELA CONSULTING GROUP — PREMIUM STYLESHEET
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@300;400;500;600&display=swap');

:root {
  --forest:       #004f30;
  --forest-deep:  #002e1b;
  --forest-mid:   #006640;
  --accent:       #6ac127;
  --accent-light: #8fd44a;
  --platinum:     #f6f7f5;
  --offwhite:     #fafaf8;
  --charcoal:     #1e2420;
  --grey-mid:     #6b7280;
  --grey-light:   #e5e7e3;
  --white:        #ffffff;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.18);

  --radius: 2px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--offwhite);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--forest-deep);
  line-height: 1.2;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; font-family: var(--font-sans); font-weight: 700; }
p  { font-size: 1rem; color: var(--grey-mid); margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.8;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

/* =============================================
   NAVIGATION
   ============================================= */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-light);
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow var(--transition);
}
.site-nav.scrolled { box-shadow: var(--shadow-md); }

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest-deep);
}
.nav-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.footer-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0.9rem; right: 0.9rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--forest); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--forest); }

.nav-cta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--forest);
  color: var(--white) !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--accent) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(106,193,39,0.35) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--forest-deep);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 2.4rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--white);
  color: var(--forest);
  border-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--forest);
  color: var(--white);
  border-color: var(--forest);
}
.btn-dark:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(106,193,39,0.25);
}

/* =============================================
   LAYOUT HELPERS
   ============================================= */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}
.container-sm { max-width: 780px; margin: 0 auto; padding: 0 2rem; }

.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.section-lg { padding: 130px 0; }

.bg-platinum { background: var(--platinum); }
.bg-forest   { background: var(--forest-deep); }
.bg-white    { background: var(--white); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.text-center { text-align: center; }
.text-white  { color: var(--white) !important; }
.text-accent { color: var(--accent) !important; }
.text-forest { color: var(--forest) !important; }
.text-muted  { color: var(--grey-mid) !important; }

/* =============================================
   HERO — shared
   ============================================= */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  padding-top: 70px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease-out;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,46,27,0.88) 0%,
    rgba(0,79,48,0.72) 50%,
    rgba(0,46,27,0.80) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 0;
}
.hero h1 {
  color: var(--white);
  font-weight: 700;
  margin-bottom: 1.5rem;
  max-width: 720px;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent-light);
}
.hero .lead {
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-sub-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-sub-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

/* Inner page hero (smaller) */
.hero-inner {
  min-height: 42vh;
  padding: 120px 0 70px;
}
.hero-inner h1 { font-size: clamp(2rem, 4vw, 3rem); }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--grey-light);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 48px; height: 48px;
  background: rgba(106,193,39,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg { width: 22px; height: 22px; stroke: var(--accent); }

.card h3, .card h4 {
  margin-bottom: 0.75rem;
  color: var(--forest-deep);
}
.card h4 { font-size: 1rem; }

/* =============================================
   CREDENTIAL TAGS
   ============================================= */
.tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border: 1.5px solid var(--accent);
  color: var(--forest);
  border-radius: var(--radius);
  margin: 0.2rem 0.3rem 0.2rem 0;
}

/* =============================================
   TIMELINE (leadership)
   ============================================= */
.timeline { position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--grey-light));
}
.timeline-item {
  padding-left: 2rem;
  margin-bottom: 2.2rem;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -6px; top: 6px;
  width: 14px; height: 14px;
  background: var(--forest);
  border: 2px solid var(--accent);
  border-radius: 50%;
}
.timeline-item h4 { margin-bottom: 0.2rem; color: var(--charcoal); }
.timeline-item .role {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.5rem;
}
.timeline-item p { font-size: 0.92rem; }

/* =============================================
   QUOTE BLOCK
   ============================================= */
.pull-quote {
  border-left: 3px solid var(--accent);
  padding: 1.4rem 1.8rem;
  background: rgba(106,193,39,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.pull-quote p {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--forest-deep);
  margin: 0;
}

/* =============================================
   STAT STRIP
   ============================================= */
.stat-strip {
  background: var(--forest-deep);
  padding: 3.5rem 0;
}
.stat-item { text-align: center; }
.stat-item .num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--accent-light);
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-item p { font-size: 0.82rem; color: rgba(255,255,255,0.6); margin: 0; font-family: var(--font-sans); letter-spacing: 0.06em; }

/* =============================================
   SECTOR PILLS
   ============================================= */
.sector-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.sector-pill {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.55rem 1.2rem;
  background: var(--white);
  border: 1.5px solid var(--grey-light);
  border-radius: 100px;
  color: var(--charcoal);
  transition: all var(--transition);
}
.sector-pill:hover {
  border-color: var(--accent);
  color: var(--forest);
  background: rgba(106,193,39,0.06);
  transform: translateY(-1px);
}

/* =============================================
   CONTACT FORM
   ============================================= */
.form-group { margin-bottom: 1.4rem; }
.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  border: 1.5px solid var(--grey-light);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(106,193,39,0.15);
}
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 4rem 0 2rem;
}
.footer-brand {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-tagline { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-bottom: 1.5rem; font-family: var(--font-sans); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
  font-family: var(--font-sans);
}
.footer-links a:hover { color: var(--accent); }
.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.2rem;
}
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 2.5rem 0 1.5rem;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); margin: 0; font-family: var(--font-sans); }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--accent); }
.footer-social svg { width: 16px; height: 16px; stroke: rgba(255,255,255,0.7); }
.footer-social a:hover svg { stroke: white; }

/* =============================================
   DIVIDER ACCENT
   ============================================= */
.accent-rule {
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin: 1.2rem 0 2rem;
  border-radius: 2px;
}
.accent-rule.center { margin-left: auto; margin-right: auto; }

/* =============================================
   PAGE TRANSITIONS / ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { opacity: 0; animation: fadeUp 0.7s ease forwards; }
.fade-up.delay-1 { animation-delay: 0.1s; }
.fade-up.delay-2 { animation-delay: 0.22s; }
.fade-up.delay-3 { animation-delay: 0.34s; }
.fade-up.delay-4 { animation-delay: 0.46s; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .site-nav { padding: 0 1.25rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.25rem;
    border-top: 1px solid var(--grey-light);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 1rem; width: 100%; }
  .nav-toggle { display: flex; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .container, .container-sm { padding: 0 1.25rem; }
  .section { padding: 70px 0; }
  .hero { min-height: 80vh; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .stat-strip .container { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }

  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .stat-strip .container { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
}