:root {
  /* --- UPDATED BRAND COLORS --- */
  --kmk-blue: #1B5FAE;          /* Updated from #2E4EA2 */
  --kmk-blue-dark: #1B2F72;     /* Unchanged */
  --kmk-green: #2E9B4F;         /* Updated from #3AAA35 */
  --kmk-green-dark: #1F7A3D;    /* NEW: Deep Green for hover states */
  --kmk-white: #FFFFFF;
  
  --kmk-blue-tint: #F4F8FD;
  --kmk-green-tint: #EEF8EF;
  --kmk-gray-light: #F7F7F7;
  --kmk-border: #E5E7EB;
  
  /* --- UPDATED TEXT COLORS --- */
  --kmk-text: #333333;          /* Updated from #444444 */
  --kmk-heading: #1B2F72;       /* Unchanged */
  
  /* --- SUPPORTING ACCENTS (Unchanged) --- */
  --kmk-teal: #2AA9B0;
  --kmk-gold: #D9A441;

  --fs-hero: clamp(2.6rem, 6vw, 4rem);
  --fs-section: clamp(1.8rem, 3.5vw, 2.6rem);
  --fs-subheading: clamp(1.1rem, 1.4vw, 1.375rem);
  --fs-body: 1.125rem;
  --fs-button: 1rem;
  --fs-small: 0.875rem;
  --fs-stat: clamp(2.2rem, 4vw, 3rem);

  --max-width: 1400px;
  --content-width: 1280px;
  --radius-card: 16px;
  --radius-button: 10px;
  --radius-image: 18px;
  --pad-section: clamp(60px, 8vw, 120px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-body);
  color: var(--kmk-text);
  background: var(--kmk-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Outfit', sans-serif; color: var(--kmk-heading); line-height: 1.2; }
h2 { font-size: var(--fs-section); font-weight: 700; }
h3 { font-size: var(--fs-subheading); font-weight: 600; }
p { color: var(--kmk-text); }

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

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--pad-section) 0; }
.bg-tint { background: var(--kmk-blue-tint); }
.bg-green-tint { background: var(--kmk-green-tint); }
.text-center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--kmk-green);
  margin-bottom: 16px;
}

.section-title { margin-bottom: 16px; }
.section-intro { max-width: 640px; margin: 0 auto 56px; text-align: center; color: var(--kmk-text); }

/* Stacked title */
.stacked-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.8rem, 7vw, 4.6rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: var(--kmk-heading);
}
.stacked-title span { display: block; }
.stacked-title span:last-child { color: var(--kmk-green); }

/* Buttons */
.btn-primary, .btn-cta, .btn-outline {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: var(--fs-button);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 30px;
  border-radius: var(--radius-button);
  border: none;
  cursor: pointer;
  transition: background .25s ease, transform .25s ease, color .25s ease;
}
.btn-primary { background: var(--kmk-blue); color: #fff; }
.btn-primary:hover { background: var(--kmk-blue-dark); transform: translateY(-2px); }
.btn-cta { background: var(--kmk-green); color: #fff; }
.btn-cta:hover { background: var(--kmk-green-dark); transform: translateY(-2px); } /* Updated to use deep green */
.btn-outline { background: transparent; color: var(--kmk-blue); border: 1.5px solid var(--kmk-blue); padding: 13px 28px; }
.btn-outline:hover { background: var(--kmk-blue); color: #fff; }

/* Top bar */
.top-bar {
  background: var(--kmk-blue-dark);
  color: #fff;
  font-size: var(--fs-small);
  height: 34px;
  display: flex;
  align-items: center;
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1002;
  transition: transform .3s ease;
}
body.scrolled .top-bar { transform: translateY(-100%); }
.top-bar-inner {
  max-width: var(--max-width); margin: 0 auto; width: 100%;
  padding: 0 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.top-bar a { color: #fff; opacity: .85; transition: opacity .2s; }
.top-bar a:hover { opacity: 1; }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 14px; }
.top-bar .sep { opacity: .4; }
.top-contact-link { border: 1px solid rgba(255,255,255,.3); padding: 3px 12px; border-radius: 4px; }

/* Navbar */
.main-navbar {
  position: fixed; top: 34px; left: 0; right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--kmk-border);
  z-index: 1001;
  transition: top .3s ease, box-shadow .3s ease;
}
body.scrolled .main-navbar { top: 0; box-shadow: 0 4px 20px rgba(27,47,114,.06); }
.nav-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 36px; height: 36px;
  background: var(--kmk-blue); color: #fff;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700;
  font-family: 'Outfit', sans-serif;
}
.logo-text { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1.35rem; color: var(--kmk-blue); letter-spacing: -0.5px; }
.logo-sub { color: var(--kmk-green); }

.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a {
  font-weight: 500; font-size: 1rem; color: var(--kmk-text);
  position: relative; padding: 6px 0;
  transition: color .25s ease;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--kmk-green);
  transition: width .3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--kmk-blue); }
.nav-links a:hover::after, .nav-links a.active::after { width: 60%; }

.nav-cta { padding: 10px 22px; font-size: 0.875rem; }

.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.hamburger span { width: 24px; height: 2px; background: var(--kmk-blue); border-radius: 2px; transition: .3s; }

/* Mobile drawer */
.mobile-drawer {
  position: fixed; top: 0; right: -300px; width: 280px; height: 100vh;
  background: #fff; z-index: 1100;
  box-shadow: -4px 0 30px rgba(0,0,0,.1);
  transition: right .3s ease;
  padding: 80px 32px 32px;
}
.mobile-drawer.open { right: 0; }
.drawer-close { position: absolute; top: 20px; right: 24px; background: none; border: none; font-size: 32px; color: var(--kmk-blue); cursor: pointer; }
.drawer-links { display: flex; flex-direction: column; gap: 20px; }
.drawer-links a { font-size: 1.1rem; font-weight: 500; color: var(--kmk-text); }
.drawer-links .btn-cta { text-align: center; margin-top: 12px; }
.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 1050; opacity: 0; pointer-events: none; transition: opacity .3s; }
.drawer-overlay.show { opacity: 1; pointer-events: auto; }

/* Hero */
.hero {
  padding-top: calc(34px + 80px + var(--pad-section));
  padding-bottom: var(--pad-section);
  background: var(--kmk-white);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-copy p { font-size: 1.2rem; margin: 24px 0 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 420px;
}
.rotating-dots {
  position: absolute; inset: 0;
  background: repeating-conic-gradient(var(--kmk-border) 0deg 2deg, transparent 2deg 8deg);
  border-radius: 50%;
  animation: slowSpin 75s linear infinite;
  opacity: .6;
}
.uganda-map {
  position: relative; z-index: 2; width: 70%; margin: auto;
  filter: drop-shadow(0 10px 20px rgba(27,47,114,.12));
}
@keyframes slowSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* About teaser */
.about-teaser-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-teaser-img { border-radius: var(--radius-image); overflow: hidden; box-shadow: 0 12px 40px rgba(27,47,114,.1); aspect-ratio: 4/3; }
.about-teaser-img img { width: 100%; height: 100%; object-fit: cover; }
.about-teaser p { margin-bottom: 16px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 32px; }
.about-value { display: flex; gap: 12px; align-items: flex-start; }
.about-value .v-icon { color: var(--kmk-green); font-weight: 700; font-size: 1.2rem; }
.about-value h4 { font-size: 1rem; margin-bottom: 2px; }
.about-value p { font-size: 0.9rem; margin: 0; }

/* Cards */
.kmk-card {
  background: var(--kmk-white);
  border: 1px solid var(--kmk-border);
  border-radius: var(--radius-card);
  box-shadow: 0 8px 24px rgba(27,47,114,0.06);
  padding: 32px 28px;
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative; overflow: hidden;
}
.kmk-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(27,47,114,0.10); }
.kmk-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 5px;
  background: var(--accent-color, var(--kmk-blue));
}
.cat-importation::after { --accent-color: var(--kmk-blue); }        /* Updated to use new blue */
.cat-distribution::after { --accent-color: var(--kmk-green); }      /* Updated to use new green */
.cat-medical-supplies::after { --accent-color: var(--kmk-teal); }
.cat-equipment::after { --accent-color: var(--kmk-blue-dark); }
.cat-support::after { --accent-color: var(--kmk-gold); }

.card-icon {
  width: 56px; height: 56px; border-radius: 12px;
  background: var(--kmk-blue-tint);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 20px;
}
.kmk-card h3 { margin-bottom: 12px; }
.kmk-card p { font-size: 1rem; color: var(--kmk-text); }

/* Grids */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat-card { text-align: center; padding: 32px 20px; }
.stat-num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: var(--fs-stat); color: var(--kmk-blue); line-height: 1; }
.stat-label { font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 1px; color: var(--kmk-text); margin-top: 12px; }

/* Portfolio card */
.portfolio-card .card-img { border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; margin-bottom: 20px; }
.portfolio-card .card-img img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-card .cat-tag { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; padding: 4px 10px; border-radius: 4px; margin-bottom: 12px; }

/* Filter tabs */
.filter-tabs { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.filter-tab {
  background: transparent; border: 1px solid var(--kmk-border); border-radius: 30px;
  padding: 10px 24px; font-size: 0.9rem; font-weight: 500; cursor: pointer;
  color: var(--kmk-text); transition: all .25s ease;
}
.filter-tab.active, .filter-tab:hover { background: var(--kmk-blue); color: #fff; border-color: var(--kmk-blue); }

/* Testimonials */
.testimonials-section { padding: var(--pad-section) 0; }
.testimonial-card {
  background: #fff; border: 1px solid var(--kmk-border); border-radius: var(--radius-card);
  padding: 36px 32px; box-shadow: 0 8px 24px rgba(27,47,114,.05); height: 100%;
}
.testimonial-card .quote { font-size: 1.05rem; color: var(--kmk-text); margin-bottom: 24px; font-style: italic; }
.testimonial-card .stars { color: var(--kmk-gold); margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card .author { font-weight: 600; color: var(--kmk-heading); }
.testimonial-card .org { font-size: 0.875rem; color: var(--kmk-text); }

/* Partners */
.partners-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; align-items: center; }
.partner-logo {
  background: #fff; border: 1px solid var(--kmk-border); border-radius: 12px;
  height: 100px; display: flex; align-items: center; justify-content: center;
  font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--kmk-blue);
  opacity: .7; transition: opacity .25s;
}
.partner-logo:hover { opacity: 1; }

/* CTA band */
.cta-band { background: var(--kmk-blue-dark); color: #fff; padding: 80px 0; text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 32px; }
.cta-band .btn-cta { background: var(--kmk-green); }
.cta-band .btn-cta:hover { background: var(--kmk-green-dark); } /* Updated to use deep green */

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { border-radius: var(--radius-image); overflow: hidden; cursor: pointer; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery-item:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.85); z-index: 2000;
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90%; max-height: 85vh; border-radius: 12px; }
.lightbox-close, .lightbox-nav { position: absolute; background: rgba(255,255,255,.15); color: #fff; border: none; border-radius: 50%; width: 48px; height: 48px; font-size: 24px; cursor: pointer; transition: background .2s; }
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255,255,255,.3); }
.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.contact-info-card {
  background: var(--kmk-gray-light); border: 1px solid var(--kmk-border); border-radius: 12px;
  padding: 20px 24px; display: flex; gap: 16px; align-items: flex-start;
}
.contact-info-card .ci-icon { font-size: 22px; color: var(--kmk-green); }
.contact-info-card h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-info-card p { font-size: 0.95rem; margin: 0; }
.map-embed { border-radius: var(--radius-image); overflow: hidden; border: 1px solid var(--kmk-border); }
.map-embed iframe { width: 100%; height: 280px; border: 0; display: block; }

.contact-form { background: var(--kmk-gray-light); border: 1px solid var(--kmk-border); border-radius: var(--radius-card); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 6px; color: var(--kmk-heading); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; border: 1px solid var(--kmk-border); border-radius: 10px;
  font-family: 'Inter', sans-serif; font-size: 1rem; background: #fff; color: var(--kmk-text);
  transition: border-color .2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--kmk-blue); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-msg { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-size: 0.9rem; display: none; }
.form-msg.success { display: block; background: var(--kmk-green-tint); color: #1a6b1a; border: 1px solid #b5e3b8; }
.form-msg.error { display: block; background: #fdeaea; color: #a83232; border: 1px solid #f5c6c6; }

/* About page */
.about-hero { padding-top: calc(34px + 80px + 60px); padding-bottom: 40px; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
.story-img { border-radius: var(--radius-image); overflow: hidden; box-shadow: 0 12px 40px rgba(27,47,114,.1); aspect-ratio: 4/3; }
.story-img img { width: 100%; height: 100%; object-fit: cover; }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 60px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

/* Footer */
.footer { background: var(--kmk-blue-dark); color: #fff; padding: 80px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; max-width: var(--max-width); margin: 0 auto; padding: 0 24px 60px; }
.footer-brand p { color: rgba(255,255,255,.7); margin: 16px 0; max-width: 320px; font-size: 0.95rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 600; transition: background .2s; }
.footer-social a:hover { background: var(--kmk-green-dark); } /* Updated to use deep green */
.footer h4 { color: #fff; margin-bottom: 20px; font-size: 1.05rem; }
.footer ul li { margin-bottom: 10px; color: rgba(255,255,255,.7); font-size: 0.95rem; }
.footer ul li a { color: rgba(255,255,255,.7); transition: color .2s; }
.footer ul li a:hover { color: var(--kmk-green); }
.logo-footer .logo-text { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 24px; text-align: center; }
.footer-bottom p { color: rgba(255,255,255,.5); font-size: 0.875rem; }

/* Page header */
.page-header { padding-top: calc(34px + 80px + 60px); padding-bottom: 40px; text-align: center; }

/* Responsive */
@media (max-width: 992px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-grid, .about-teaser-grid, .story-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid, .portfolio-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-strip { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 576px) {
  .services-grid, .portfolio-grid, .values-grid, .stats-grid, .partners-strip, .vm-grid, .about-values { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .top-bar-left .sep, .top-bar-left a:first-child { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-outline { text-align: center; }
}