/* =============================================
   KONGA SHOYE — MAIN STYLESHEET
   ============================================= */

/* --- CSS Variables --- */
:root {
  /* Brand: Konga Shoye Trading CC — navy + bright blue */
  --primary:       #1b2e72;   /* business card navy */
  --primary-dark:  #111a4a;   /* deeper navy */
  --primary-light: #2d50a8;   /* medium navy */
  --accent:        #1e88e5;   /* TRADING CC bright blue */
  --accent-dark:   #1565c0;   /* deeper blue */
  --logo-blue:     #1565c0;
  --logo-red:      #c0392b;
  --logo-green:    #27ae60;
  --text-dark:     #1a202c;
  --text-mid:      #4a5568;
  --text-light:    #718096;
  --bg:            #f7f9fc;
  --bg-alt:        #eef2f7;
  --card-bg:       #ffffff;
  --border:        #e2e8f0;
  --success:       #38a169;
  --error:         #e53e3e;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.08);
  --shadow-md:     0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:     0 10px 40px rgba(0,0,0,.15);
  --radius:        10px;
  --radius-lg:     16px;
  --transition:    all .3s ease;
  --max-width:     1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
h1,h2,h3,h4,h5 { line-height: 1.25; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30,136,229,.4);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.7);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-light:hover {
  background: var(--bg-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --- Section Headings --- */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--primary-dark);
  margin-bottom: .75rem;
  position: relative;
  display: inline-block;
}
.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin: .6rem auto 0;
}
.section-header p {
  color: var(--text-mid);
  font-size: 1.05rem;
  max-width: 600px;
  margin: .75rem auto 0;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 33, 55, .95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--primary-dark);
  box-shadow: var(--shadow-md);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}

.logo { display: flex; align-items: center; gap: .75rem; }
.logo-icon {
  width: 44px; height: 44px;
  /* Hexagon gradient matching the actual KS logo */
  background: linear-gradient(135deg, var(--logo-blue) 0%, var(--logo-red) 55%, var(--logo-green) 100%);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  font-weight: 800;
  flex-shrink: 0;
  letter-spacing: -.5px;
}
.logo-text h1 {
  font-size: 1.05rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: .3px;
  line-height: 1.1;
}
.logo-text h1 .trading-cc {
  color: var(--accent);
  font-weight: 700;
}
.logo-text span {
  font-size: .67rem;
  color: rgba(255,255,255,.5);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: block;
  margin-top: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-menu a {
  color: rgba(255,255,255,.8);
  padding: .5rem .9rem;
  border-radius: 6px;
  font-size: .9rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}
.nav-menu .btn-nav {
  background: var(--accent);
  color: #fff;
  padding: .45rem 1.1rem;
  border-radius: 50px;
  font-size: .85rem;
}
.nav-menu .btn-nav:hover {
  background: var(--accent-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(243,156,18,.12) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(44,82,130,.3) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-particles span {
  position: absolute;
  display: block;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  animation: float linear infinite;
}

@keyframes float {
  0%   { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: 4rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(243,156,18,.2);
  border: 1px solid rgba(243,156,18,.4);
  color: var(--accent);
  padding: .4rem 1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-content h2 {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  color: #fff;
  font-weight: 800;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-content h2 .highlight { color: var(--accent); }

.hero-content .subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,.75);
  margin-bottom: 2.5rem;
  max-width: 560px;
  line-height: 1.7;
}

.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.stat-item { text-align: left; }
.stat-item .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-item .label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: .2rem;
}

.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 550px;
  opacity: .12;
  pointer-events: none;
}

/* =============================================
   SERVICES OVERVIEW
   ============================================= */
.services-overview {
  padding: 6rem 0;
  background: var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  color: #fff;
  font-size: 1.4rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  transform: scale(1.1);
}
.service-card h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: .6rem;
  font-weight: 700;
}
.service-card p { color: var(--text-mid); font-size: .93rem; line-height: 1.6; }

/* =============================================
   FEATURED PROJECTS
   ============================================= */
.featured-projects {
  padding: 6rem 0;
  background: var(--bg-alt);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.project-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.icon-blue   { background: rgba(30,58,95,.1); color: var(--primary); }
.icon-green  { background: rgba(56,161,105,.1); color: #2f855a; }
.icon-orange { background: rgba(243,156,18,.1); color: var(--accent-dark); }

.project-badge {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: .25rem .7rem;
  border-radius: 50px;
  background: rgba(30,58,95,.1);
  color: var(--primary);
}

.project-card h3 {
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin-bottom: .6rem;
  font-weight: 700;
}
.project-card > p {
  color: var(--text-mid);
  font-size: .93rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.project-features {
  list-style: none;
  margin-bottom: 1.5rem;
  flex: 1;
}
.project-features li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--text-mid);
  padding: .3rem 0;
  border-bottom: 1px solid var(--border);
}
.project-features li:last-child { border-bottom: none; }
.project-features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: .3rem .8rem;
  border-radius: 50px;
}
.status::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.status.in-development {
  background: rgba(66,153,225,.12);
  color: #2b6cb0;
}
.status.in-development::before { background: #4299e1; }
.status.completed {
  background: rgba(56,161,105,.12);
  color: #276749;
}
.status.completed::before { background: #38a169; animation: none; }

@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.4); opacity: .6; }
}

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why-choose {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.why-choose .section-header h2 { color: #fff; }
.why-choose .section-header h2::after { background: var(--accent); }
.why-choose .section-header p { color: rgba(255,255,255,.7); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
}
.feature-item:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}
.feature-item .icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.feature-item h3 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: .5rem;
  font-weight: 600;
}
.feature-item p { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.6; }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  padding: 5rem 0;
  background: linear-gradient(135deg, #1a1a2e 0%, var(--primary-dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(243,156,18,.1) 0%, transparent 70%);
}
.cta-banner .container { position: relative; }
.cta-banner h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: #fff;
  margin-bottom: 1rem;
}
.cta-banner p {
  color: rgba(255,255,255,.7);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 560px;
  margin-left: auto; margin-right: auto;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #0a1628;
  color: rgba(255,255,255,.75);
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .logo-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--logo-blue) 0%, var(--logo-red) 55%, var(--logo-green) 100%);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -.5px;
}
.footer-brand h3 {
  font-size: 1.3rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: .4rem;
}
.footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.25rem;
}

.social-links { display: flex; gap: .75rem; }
.social-links a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: .95rem;
  transition: var(--transition);
}
.social-links a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer-section h4 {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.footer-section ul li { margin-bottom: .6rem; }
.footer-section ul li a {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  transition: var(--transition);
  display: flex; align-items: center; gap: .4rem;
}
.footer-section ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-section ul li a::before {
  content: '›';
  color: var(--accent);
  font-weight: 700;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .9rem;
}
.footer-contact-item .icon {
  width: 32px; height: 32px;
  background: rgba(243,156,18,.15);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: .85rem;
  flex-shrink: 0;
  margin-top: .1rem;
}
.footer-contact-item span {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.5;
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a {
  color: var(--accent);
}

/* =============================================
   PAGE HEADER (inner pages)
   ============================================= */
.page-header {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 70%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(243,156,18,.1) 0%, transparent 60%);
}
.page-header .container { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: .75rem;
}
.breadcrumb a { color: rgba(255,255,255,.5); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: rgba(255,255,255,.3); }
.breadcrumb .current { color: var(--accent); }

.page-header h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: #fff;
  font-weight: 800;
  margin-bottom: .75rem;
}
.page-header p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  max-width: 560px;
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-intro {
  padding: 6rem 0;
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-card-stack {
  position: relative;
  height: 380px;
}
.about-card-bg {
  position: absolute;
  top: 30px; right: -15px;
  width: 90%; height: 90%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: var(--radius-lg);
  opacity: .15;
}
.about-card-main {
  position: absolute;
  top: 0; left: 0;
  width: 85%;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.about-card-main .icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.about-card-main h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.about-card-main p { font-size: .9rem; color: rgba(255,255,255,.7); }

.about-badge-card {
  position: absolute;
  bottom: 20px; right: 0;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.about-badge-card .num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.about-badge-card .lbl { font-size: .8rem; color: var(--text-light); }

.about-text h2 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  color: var(--primary-dark);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}
.about-text h2 span { color: var(--accent); }
.about-text p {
  color: var(--text-mid);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.mission-vision {
  padding: 5rem 0;
  background: var(--bg-alt);
}
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.mv-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.mv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.mv-card .icon {
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.mv-card h3 { color: var(--primary-dark); font-size: 1.3rem; margin-bottom: .75rem; }
.mv-card p { color: var(--text-mid); line-height: 1.7; font-size: .95rem; }

.values-section {
  padding: 6rem 0;
  background: var(--bg);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.value-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.value-card .icon {
  font-size: 2rem;
  color: var(--primary);
  background: var(--bg-alt);
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  transition: var(--transition);
}
.value-card:hover .icon { background: var(--primary); color: #fff; }
.value-card h3 { color: var(--primary-dark); font-size: 1rem; margin-bottom: .5rem; font-weight: 700; }
.value-card p { color: var(--text-mid); font-size: .88rem; line-height: 1.6; }

.founder-section {
  padding: 6rem 0;
  background: var(--bg-alt);
}
.founder-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: start;
}
.founder-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,.9);
  border: 4px solid var(--accent);
  flex-shrink: 0;
}
.founder-info h3 { color: var(--primary-dark); font-size: 1.5rem; margin-bottom: .25rem; }
.founder-info .title {
  color: var(--accent);
  font-size: .9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 1rem;
}
.founder-info p { color: var(--text-mid); line-height: 1.7; font-size: .95rem; }
.founder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1rem;
}
.founder-tags span {
  font-size: .78rem;
  background: var(--bg-alt);
  color: var(--primary);
  padding: .3rem .8rem;
  border-radius: 50px;
  font-weight: 600;
  border: 1px solid var(--border);
}

/* =============================================
   SERVICES PAGE
   ============================================= */
.services-full {
  padding: 5rem 0;
  background: var(--bg);
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  transition: var(--transition);
}
.service-detail:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.service-detail:nth-child(even) { grid-template-columns: 2fr 1fr; }
.service-detail:nth-child(even) .service-detail-visual { order: 2; }
.service-detail:nth-child(even) .service-detail-content { order: 1; }

.service-detail-visual {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  color: #fff;
  min-height: 200px;
}
.service-detail-visual i {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
}
.service-detail-visual h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
}

.service-detail-content h3 {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-bottom: .75rem;
  font-weight: 700;
}
.service-detail-content > p {
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-size: .96rem;
}

.service-features-list,
.service-benefits-list {
  margin-bottom: 1.25rem;
}
.service-features-list h4,
.service-benefits-list h4 {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-light);
  margin-bottom: .75rem;
  font-weight: 600;
}
.service-features-list ul,
.service-benefits-list ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.service-features-list li,
.service-benefits-list li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--text-mid);
}
.service-features-list li i { color: var(--primary); font-size: .7rem; }
.service-benefits-list li i { color: var(--success); font-size: .7rem; }

/* =============================================
   PROJECTS PAGE
   ============================================= */
.projects-full {
  padding: 5rem 0;
  background: var(--bg);
}
.projects-full .projects-grid {
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-section {
  padding: 5rem 0;
  background: var(--bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: #fff;
}
.contact-info-card h3 { font-size: 1.5rem; margin-bottom: .75rem; color: #fff; }
.contact-info-card > p { color: rgba(255,255,255,.7); font-size: .95rem; margin-bottom: 2rem; line-height: 1.7; }

.contact-items { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.contact-item .icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item .text .label { font-size: .75rem; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .5px; margin-bottom: .15rem; }
.contact-item .text .value { font-size: .95rem; color: rgba(255,255,255,.9); font-weight: 500; }

.contact-form-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contact-form-card h3 { font-size: 1.5rem; color: var(--primary-dark); margin-bottom: .5rem; }
.contact-form-card > p { color: var(--text-mid); font-size: .93rem; margin-bottom: 2rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-grid.full { grid-template-columns: 1fr; }

.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.span-2 { grid-column: span 2; }

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-dark);
}
.form-group label .required { color: var(--error); margin-left: .15rem; }

.form-group input,
.form-group select,
.form-group textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  color: var(--text-dark);
  background: var(--bg);
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(44,82,130,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { cursor: pointer; }

.form-submit { margin-top: .75rem; }
.form-submit .btn { width: 100%; justify-content: center; padding: .9rem; font-size: 1rem; }

.form-feedback {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  margin-top: 1rem;
  display: none;
}
.form-feedback.success {
  background: rgba(56,161,105,.1);
  color: var(--success);
  border: 1px solid rgba(56,161,105,.3);
  display: flex; align-items: center; gap: .5rem;
}
.form-feedback.error {
  background: rgba(229,62,62,.1);
  color: var(--error);
  border: 1px solid rgba(229,62,62,.3);
  display: flex; align-items: center; gap: .5rem;
}

/* Request Service Section */
.request-service {
  padding: 5rem 0;
  background: var(--bg-alt);
}
.request-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 820px;
  margin: 0 auto;
}
.request-card h3 { font-size: 1.5rem; color: var(--primary-dark); margin-bottom: .5rem; }
.request-card > p { color: var(--text-mid); font-size: .93rem; margin-bottom: 2rem; }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }

/* =============================================
   UTILITIES
   ============================================= */
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.cta-section-center {
  text-align: center;
  margin-top: 3rem;
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* --- Tablet (≤ 1024px) --- */
@media (max-width: 1024px) {
  .footer-content { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid { gap: 2.5rem; }

  .service-detail,
  .service-detail:nth-child(even) { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) .service-detail-visual { order: 0; }
  .service-detail:nth-child(even) .service-detail-content { order: 0; }

  .hero-content { max-width: 100%; }
}

/* --- Mobile (≤ 768px) --- */
@media (max-width: 768px) {

  /* Navbar */
  .nav-toggle { display: flex; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--primary-dark);
    flex-direction: column;
    padding: 1rem;
    gap: .25rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  .nav-menu.open { display: flex; }
  /* Larger touch targets in mobile menu */
  .nav-menu a {
    padding: .85rem 1rem;
    display: block;
    width: 100%;
    border-radius: var(--radius);
    font-size: .95rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  /* Hide "Request Service" button in mobile dropdown (there's a nav item already) */
  .nav-menu .btn-nav { display: none; }

  /* Logo text — shorten on mobile */
  .logo-text h1 { font-size: .9rem; }
  .logo-text span { font-size: .6rem; }
  .logo-icon { width: 38px; height: 38px; font-size: .85rem; }

  /* Hero */
  .hero { padding-top: 70px; }
  .hero-content { padding: 2.5rem 0; }
  .hero-content h2 { font-size: clamp(1.8rem, 8vw, 2.8rem); }
  .hero-content .subtitle { font-size: .95rem; margin-bottom: 1.75rem; }
  .hero-stats {
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-top: 2rem;
    padding-top: 1.5rem;
  }
  .stat-item .number { font-size: 1.6rem; }
  .hero-visual { display: none; }

  /* Sections — reduce vertical padding */
  .services-overview,
  .featured-projects,
  .values-section,
  .founder-section,
  .services-full,
  .projects-full { padding: 3.5rem 0; }
  .why-choose { padding: 3.5rem 0; }
  .cta-banner { padding: 3rem 0; }
  .mission-vision { padding: 3.5rem 0; }
  .about-intro { padding: 3.5rem 0; }

  /* About page */
  .about-grid { grid-template-columns: 1fr; }
  .about-card-stack { height: 220px; }
  .about-card-main { padding: 1.5rem; }
  .about-card-main h3 { font-size: 1rem; }

  /* Mission/Vision */
  .mv-grid { grid-template-columns: 1fr; }
  .mv-card { padding: 1.75rem; }

  /* Founder */
  .founder-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 1.75rem;
  }
  .founder-avatar { margin: 0 auto; width: 90px; height: 90px; font-size: 2.2rem; }
  .founder-tags { justify-content: center; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-card { padding: 1.75rem; }
  .contact-form-card { padding: 1.75rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.span-2 { grid-column: span 1; }

  /* Request card */
  .request-card { padding: 1.75rem; }

  /* Footer */
  .footer-content { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; text-align: center; gap: .5rem; }

  /* Services */
  .service-detail { padding: 1.5rem; }
  .service-detail-visual { min-height: 140px; padding: 1.5rem; }
  .service-detail-visual i { font-size: 2.5rem; }
  .service-features-list ul,
  .service-benefits-list ul { grid-template-columns: 1fr; }

  /* Projects */
  .projects-full .projects-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}

/* --- Small phones (≤ 480px) --- */
@media (max-width: 480px) {
  /* Logo — very tight screens */
  .logo-text h1 .trading-cc { display: none; } /* show just "Konga Shoye" */
  .logo-text span { display: none; }
  .logo-text h1 { font-size: .95rem; }

  /* Hero */
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .hero-badge { font-size: .75rem; }
  .hero-stats { gap: 1rem; }
  .stat-item .number { font-size: 1.4rem; }
  .stat-item .label { font-size: .7rem; }

  /* Section headers */
  .section-header { margin-bottom: 1.75rem; }
  .section-header h2::after { width: 40px; }

  /* Cards */
  .service-card { padding: 1.5rem; }
  .project-card { padding: 1.5rem; }
  .value-card { padding: 1.5rem 1rem; }
  .mv-card { padding: 1.5rem; }
  .feature-item { padding: 1.25rem; }

  /* Services grid — single column */
  .services-grid { grid-template-columns: 1fr; }

  /* Forms */
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 16px; } /* prevents iOS zoom on focus */

  /* Buttons — comfortable touch size */
  .btn { min-height: 44px; padding: .7rem 1.4rem; }

  /* Footer */
  .footer { padding: 2.5rem 0 0; }
  .footer-brand { text-align: center; }
  .footer-brand .social-links { justify-content: center; }
}