.hidden { display: none; }

/* ─── Base ──────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: #0B2B4F;
  background-color: #fff;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

/* ─── Brand Utilities ───────────────────────────────────────────── */
.gradient-navy {
  background: linear-gradient(135deg, #0B2B4F 0%, #1F7DD8 100%);
}

/* ─── Container ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* ─── Card Hover Effects (replaces Framer Motion) ───────────────── */
.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgb(0 0 0 / 0.1), 0 4px 6px -2px rgb(0 0 0 / 0.05);
}

.card-hover-lg:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgb(0 0 0 / 0.12), 0 4px 6px -2px rgb(0 0 0 / 0.05);
}

/* ─── Feature Icon Container Hover ──────────────────────────────── */
.icon-container {
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.card-hover:hover .icon-container {
  background-color: #1F7DD8;
  transform: scale(1.15);
}

.card-hover:hover .icon-container svg {
  color: #fff;
}

/* ─── Check Icon Hover (Package cards, Principle cards) ─────────── */
.check-icon {
  transition: color 0.3s ease, transform 0.3s ease;
  color: #1F7DD8;
}

.card-hover:hover .check-icon {
  color: #22C55E;
  transform: scale(1.1);
}

/* ─── Feature Item Hover Opacity ────────────────────────────────── */
.feature-item {
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.card-hover:hover .feature-item {
  opacity: 1;
}

/* ─── Fade In on Scroll ─────────────────────────────────────────── */
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Stagger Children ──────────────────────────────────────────── */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.5s; }

.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Pulse Glow Animation ──────────────────────────────────────── */
.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.95);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.05);
  }
}

/* ─── Nav Active Underline ──────────────────────────────────────── */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #1F7DD8;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* ─── Mobile Nav ────────────────────────────────────────────────── */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgb(0 0 0 / 0.5);
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 18rem;
  background-color: #fff;
  z-index: 70;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -4px 0 12px rgb(0 0 0 / 0.1);
}

.mobile-nav-panel.open {
  transform: translateX(0);
}

/* ─── Button Styles ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 0.625rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

.btn-default {
  height: 2.5rem;
  padding: 0 1rem;
}

.btn-lg {
  height: 2.75rem;
  padding: 0 2rem;
}

.btn-primary {
  background-color: #1F7DD8;
  color: #fff;
}

.btn-primary:hover {
  background-color: #45A9FF;
}

.btn-secondary {
  background-color: #fff;
  color: #0B2B4F;
  border: 1px solid rgb(11 43 79 / 0.2);
}

.btn-secondary:hover {
  background-color: #f9fafb;
}

.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  background-color: transparent;
}

.btn-outline:hover {
  background-color: #fff;
  color: #0B2B4F;
}

/* ─── Form Styles ───────────────────────────────────────────────── */
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #0B2B4F;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  display: block;
  width: 100%;
  border-radius: 0.625rem;
  border: 1px solid oklch(0.922 0 0);
  padding: 0.5rem 0.75rem;
  font-family: inherit;
  font-size: 0.875rem;
  color: #0B2B4F;
  background-color: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  border-color: #1F7DD8;
  box-shadow: 0 0 0 2px rgb(31 125 216 / 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: oklch(0.556 0 0);
}

/* ─── Scroll-triggered animation JS helper ──────────────────────── */
/* This pairs with the inline <script> at the bottom of each template */