/* ---------- RESET & BASE (same as homepage theme) ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: #fafcff;
  color: #111827;
  line-height: 1.5;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, .nav-logo-text {
  font-family: 'Poppins', 'Inter', sans-serif;
}

/* ---------- FADE-IN ANIMATION ---------- */
.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- NAVIGATION (same as homepage) ---------- */
nav {
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 1px 6px rgba(0,0,0,0.02);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #eef2f6;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.5rem;
}
.logo-img {
  height: 40px;
  width: auto;
}
.nav-logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #0b2c4a 0%, #1f4e79 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.menu-toggle {
  display: none;
  font-size: 1.6rem;
  color: #0b2c4a;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  font-weight: 500;
  color: #1e2a3a;
  transition: 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: #00a8ff;
}
.buy-coffee-btn img {
  height: 42px;
  border-radius: 20px;
  border: 2px solid #3e2e21;
  transition: 0.2s;
}
.buy-coffee-btn:hover img {
  transform: scale(1.02);
}

/* Responsive Navbar */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-top: 1px solid #eef2f6;
    z-index: 999;
    gap: 16px;
    align-items: flex-start;
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links a {
    width: 100%;
    padding: 8px 0;
  }
  .buy-coffee-btn img {
    height: 36px;
  }
}

/* ---------- CLIENTS HERO SECTION ---------- */
.clients-hero {
  background: linear-gradient(135deg, #ffffff 0%, #cfdeeb 100%);
  color: #0b2c4a;
  padding: 80px 0 60px;
  text-align: center;
}
.clients-hero h1 {
  font-size: clamp(2rem, 6vw, 2.8rem);
  margin-bottom: 16px;
}
.clients-hero p {
  font-size: clamp(1rem, 3vw, 1.2rem);
  max-width: 700px;
  margin: 0 auto;
}

/* ---------- CLIENTS GRID (with hover effect) ---------- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 32px;
  margin: 60px 0;
}

.client-card {
  background: white;
  border-radius: 24px;
  padding: 24px 16px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid #eef2f6;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  cursor: default;
}

.client-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 30px -12px rgba(0, 168, 255, 0.15);
  border-color: rgba(0, 168, 255, 0.3);
}

.client-logo-wrapper {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.client-logo {
  max-width: 100%;
  max-height: 70px;
  object-fit: contain;
  transition: transform 0.2s;
}

.client-card:hover .client-logo {
  transform: scale(1.05);
}

.client-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: #0b2c4a;
  margin-top: 12px;
}

/* ---------- CTA SECTION (same as homepage) ---------- */
.cta-section {
  background: linear-gradient(135deg, #0b2c4a, #1f4e79);
  border-radius: 48px;
  text-align: center;
  padding: 64px 32px;
  color: white;
  margin: 60px 0;
}
.cta-section h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: 16px;
}
.cta-section p {
  margin-bottom: 24px;
  font-size: 1.1rem;
}
.btn-primary {
  background: white;
  color: #0b2c4a;
  padding: 12px 28px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: 0.2s;
}
.btn-primary:hover {
  background: #eef2ff;
  transform: translateY(-2px);
}

/* ---------- FOOTER (same as homepage) ---------- */
footer {
  background: #f9fafb;
  border-top: 1px solid #e5e9f0;
  padding: 48px 0 24px;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col {
  flex: 1;
  min-width: 150px;
}
.footer-col .logo-foot {
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(135deg, #0b2c4a, #1f4e79);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  margin-bottom: 12px;
}
.footer-col p, .footer-col a {
  color: #4b5563;
  text-decoration: none;
  display: block;
  margin: 8px 0;
  font-size: 0.9rem;
}
.footer-col a:hover {
  color: #00a8ff;
}
.social-icons a {
  display: inline-block;
  margin-right: 16px;
  font-size: 1.3rem;
  color: #1f4e79;
}
.copyright {
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 28px;
  color: #6c757d;
  font-size: 0.85rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
  .clients-grid {
    gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
  .client-card {
    padding: 16px 12px;
  }
  .client-name {
    font-size: 0.95rem;
  }
}
@media (max-width: 480px) {
  .clients-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 16px;
  }
  .client-logo-wrapper {
    height: 60px;
  }
}