/* ═══════════════════════════════════════════════
   QOMEXIS LTD — style.css
   Theme: Precision Cartography | Dark Tech
═══════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --bg-base:        #060d1a;
  --bg-surface:     #0b1628;
  --bg-elevated:    #0f1e35;
  --bg-card:        #111f38;
  --bg-card-hover:  #162540;

  --cyan:           #00D4FF;
  --cyan-dim:       #00aacc;
  --cyan-glow:      rgba(0, 212, 255, 0.18);
  --cyan-faint:     rgba(0, 212, 255, 0.06);
  --accent-blue:    #3B82F6;

  --text-primary:   #e8f0ff;
  --text-secondary: #8fa3c0;
  --text-muted:     #4a6080;
  --border:         rgba(0, 212, 255, 0.12);
  --border-bright:  rgba(0, 212, 255, 0.35);

  --font-display:   'Syne', sans-serif;
  --font-body:      'DM Sans', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --nav-height: 72px;
  --transition: 0.3s 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 {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { max-width: 100%; display: block; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 3px; }

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, #5ae3ff 60%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cyan);
  color: var(--bg-base);
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.35);
}
.btn-primary:hover {
  background: #33dcff;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-bright);
}
.btn-ghost:hover {
  background: var(--cyan-faint);
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-full { width: 100%; justify-content: center; }

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
  padding: 4px 12px;
  border: 1px solid var(--border-bright);
  border-radius: 999px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 540px;
}

.section {
  padding: 96px 0;
  position: relative;
}

/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(6, 13, 26, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(6, 13, 26, 0.96);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
}

.nav-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-img { width: 36px; height: 36px; flex-shrink: 0; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.nav-cta {
  background: var(--cyan-glow);
  color: var(--cyan) !important;
  border: 1px solid var(--border-bright);
  margin-left: 8px;
  padding: 8px 20px;
}
.nav-cta:hover {
  background: var(--cyan);
  color: var(--bg-base) !important;
  border-color: var(--cyan);
}
.nav-cta.active::after { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-height);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
  top: -150px; right: -100px;
}
.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  bottom: 50px; left: -80px;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border-bright);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.hero-sub {
  font-size: 0.97rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Africa Map Visual ── */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.map-wrapper {
  position: relative;
  width: 340px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.africa-map {
  width: 260px;
  height: auto;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
  animation: mapFloat 5s ease-in-out infinite;
}

@keyframes mapFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.map-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ringPulse 4s ease-in-out infinite;
}
.map-ring-1 { width: 280px; height: 280px; animation-delay: 0s; }
.map-ring-2 { width: 340px; height: 340px; animation-delay: 0.8s; border-style: dashed; opacity: 0.5; }
.map-ring-3 { width: 400px; height: 400px; animation-delay: 1.6s; opacity: 0.25; }

@keyframes ringPulse {
  0%, 100% { opacity: 0.15; }
  50%       { opacity: 0.45; }
}

.map-label {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  z-index: 3;
}
.map-label .dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 4px var(--cyan); }
  50%       { box-shadow: 0 0 14px var(--cyan), 0 0 24px rgba(0,212,255,0.4); }
}

.map-label-1 { top: 20px;  right: 0px; }
.map-label-2 { top: 50%;   right: -10px; transform: translateY(-50%); }
.map-label-3 { bottom: 40px; right: 5px; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; height: 32px; }
  50%       { opacity: 1;   height: 48px; }
}

/* ════════════════════════════════════════
   SERVICES
════════════════════════════════════════ */
.services {
  background: var(--bg-surface);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-sub { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-bright);
}
.service-card:hover::before { opacity: 1; }

.card-icon {
  width: 52px; height: 52px;
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--cyan);
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.card-intro {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.card-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.card-list li i {
  color: var(--cyan);
  font-size: 0.7rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* Why Choose */
.why-choose {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
}
.why-header {
  text-align: center;
  margin-bottom: 40px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}
.why-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cyan);
}
.why-item span {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.5;
}

/* ════════════════════════════════════════
   ABOUT
════════════════════════════════════════ */
.about {
  background: var(--bg-base);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--nav-height) + 32px);
}

.about-stat-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: var(--transition);
}
.about-stat-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}
.about-stat-card > i {
  font-size: 1.6rem;
  color: var(--cyan);
  width: 40px;
  text-align: center;
  flex-shrink: 0;
}
.about-stat-card div {
  display: flex;
  flex-direction: column;
}
.about-stat-card strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
}
.about-stat-card span {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.about-lead {
  font-size: 1.05rem;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 16px;
  font-weight: 400;
}
.about-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.mvv-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}
.mvv-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: var(--transition);
}
.mvv-item:hover { border-color: var(--border-bright); }
.mvv-icon {
  width: 40px; height: 40px;
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 2px;
}
.mvv-item h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.mvv-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.approach-block h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.approach-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.tag i { color: var(--cyan); font-size: 0.75rem; }
.tag:hover { border-color: var(--border-bright); color: var(--text-primary); }

/* ════════════════════════════════════════
   CLIENTS
════════════════════════════════════════ */
.clients {
  background: var(--bg-surface);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.client-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--cyan-faint), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.client-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
.client-card:hover::after { opacity: 1; }

.client-icon {
  width: 64px; height: 64px;
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--cyan);
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.client-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.client-card p {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ════════════════════════════════════════
   CONTACT
════════════════════════════════════════ */
.contact {
  background: var(--bg-base);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.contact-sub {
  font-size: 0.97rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--cyan);
  flex-shrink: 0;
}
.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.contact-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  transition: var(--transition);
}
.contact-value:hover { color: var(--cyan); }

.social-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.social-icons { display: flex; gap: 12px; }
.social-icon {
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-icon:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-faint);
}

.contact-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}
.contact-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.contact-card-inner {
  padding: 40px 36px;
}
.contact-card-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--cyan-faint);
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--cyan);
  margin-bottom: 20px;
}
.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.contact-card > .contact-card-inner > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.contact-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.contact-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.contact-checklist li i {
  color: var(--cyan);
  font-size: 0.8rem;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--cyan); }
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content { gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-card-stack { position: static; flex-direction: row; }
  .about-stat-card { flex: 1; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

/* ════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
════════════════════════════════════════ */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .section { padding: 64px 0; }

  /* Nav */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(6, 13, 26, 0.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    transform: translateY(-110%);
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(16px);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-link {
    padding: 12px 16px;
    text-align: center;
    font-size: 1rem;
  }
  .nav-cta { margin-left: 0; }

  /* Hero */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 24px 60px;
    text-align: center;
  }
  .hero-sub { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-badge { margin: 0 auto 24px; }
  .hero-visual { justify-content: center; }
  .map-wrapper {
    width: 280px;
    height: 320px;
  }
  .africa-map { width: 210px; }
  .map-ring-1 { width: 230px; height: 230px; }
  .map-ring-2 { width: 280px; height: 280px; }
  .map-ring-3 { width: 330px; height: 330px; }
  .map-label-1 { top: 10px;  right: 0; }
  .map-label-2 { right: -5px; }
  .map-label-3 { bottom: 30px; right: 0; }
  .hero-scroll { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-choose { padding: 32px 24px; }

  /* About */
  .about-card-stack { flex-direction: column; }
  .about-stat-card { flex: none; }

  /* Clients */
  .clients-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-card-inner { padding: 28px 24px; }
}

/* ════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 480px)
════════════════════════════════════════ */
@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ════════════════════════════════════════
   SCROLL ANIMATIONS
════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}