*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; overflow-x: hidden; }
::-webkit-scrollbar { display: none; }
* { scrollbar-width: none; }

.grid-bg {
  background-image:
    linear-gradient(rgba(165,147,129,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(165,147,129,0.3) 1px, transparent 1px);
  background-size: 42.75px 42.75px;
}

.tab-btn { transition: background 0.2s, border 0.2s; border-radius: 8px; }
.tab-btn.active { background-color: #003159; border: 1px solid #003159; color: #ffffff; }

.solutions-panel { display: none; }
.solutions-panel.active { display: block; }

.check-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; background: #af7c4f; border-radius: 50%; flex-shrink: 0; margin-top: 3px;
}
.check-icon::after {
  content: '';
  display: block; width: 5px; height: 3px;
  border-left: 1.5px solid white; border-bottom: 1.5px solid white;
  transform: rotate(-45deg) translateY(-1px);
}

.btn-bronze {
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-bronze:hover {
  background: #c4905f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(175,124,79,0.45);
}
.btn-bronze:active { transform: translateY(0); box-shadow: none; }

.btn-light {
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-light:hover {
  background: #1a1d21;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.btn-light:hover span { background: #ffffff; }
.btn-light:active { transform: translateY(0); box-shadow: none; }

.btn-navy {
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-navy:hover {
  background: #004a7c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,49,89,0.35);
}
.btn-navy:active { transform: translateY(0); box-shadow: none; }

.btn-cta-white {
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-cta-white:hover {
  background: #f0ece6;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-cta-white:active { transform: translateY(0); box-shadow: none; }

.btn-cta-outline {
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.btn-cta-outline:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.1);
}
.btn-cta-outline:active { transform: translateY(0); box-shadow: none; }

/* ── Scroll animations ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}
.reveal.reveal--up    { transform: translateY(50px); }
.reveal.reveal--left  { transform: translateX(-50px) translateY(0); }
.reveal.reveal--right { transform: translateX(50px) translateY(0); }
.reveal.reveal--scale { transform: scale(0.92) translateY(20px); }

.reveal.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }