/* Global Variables */
:root {
    --bg-dark-blue: #0a192f;
    --bg-navy: #112240;
    --text-light: #e6f1ff;
    --text-secondary-light: #8892b0;
    --accent-turquoise: #64ffda;
    --border-color: #233554;
}

/* Base Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--bg-dark-blue);
}

/* Background Utilities */
.bg-dark-blue {
    background-color: var(--bg-dark-blue) !important;
}

.bg-navy {
    background-color: var(--bg-navy) !important;
}

/* Text Utilities */
.text-light {
    color: var(--text-light) !important;
}

.text-secondary-light {
    color: var(--text-secondary-light) !important;
}

.text-turquoise {
    color: var(--accent-turquoise) !important;
}

.text-dark-blue {
    color: var(--bg-dark-blue) !important;
}

/* Border Utilities */
.border-turquoise {
    border-color: var(--accent-turquoise) !important;
}

.border-secondary {
    border-color: var(--border-color) !important;
}

/* Button Styles */
.btn-primary {
    background-color: var(--accent-turquoise);
    color: var(--bg-dark-blue);
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: #52e0c4;
    color: var(--bg-dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(100, 255, 218, 0.3);
}

.btn-outline-turquoise {
    color: var(--accent-turquoise);
    border-color: var(--accent-turquoise);
}

.btn-outline-turquoise:hover,
.btn-outline-turquoise:focus,
.btn-outline-turquoise:active {
    background-color: var(--accent-turquoise);
    color: var(--bg-dark-blue) !important;
    border-color: var(--accent-turquoise);
}

.btn-outline-secondary {
    color: var(--text-light);
    border-color: var(--text-secondary-light);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    background-color: var(--text-secondary-light);
    color: var(--bg-dark-blue) !important;
    border-color: var(--text-secondary-light);
}

/* Hover Effects */
.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.hover-turquoise:hover {
    color: var(--accent-turquoise) !important;
}

/* Navbar */
.navbar-dark .navbar-nav .nav-link {
    color: var(--text-secondary-light);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: var(--accent-turquoise);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: var(--accent-turquoise);
    font-weight: 600;
}

/* Cards */
.card {
    background-color: var(--bg-navy);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-turquoise);
}

.card-title {
    font-weight: 600;
}

/* Forms */
.form-control {
    background-color: var(--bg-navy);
    border: 1px solid var(--border-color);
    color: var(--text-light);
}

.form-control:focus {
    background-color: var(--bg-navy);
    border-color: var(--accent-turquoise);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem rgba(100, 255, 218, 0.25);
}

.form-control::placeholder {
    color: var(--text-secondary-light);
}

/* Accordion */
.accordion-button {
    background-color: var(--bg-navy);
    color: var(--text-light);
}

.accordion-button:not(.collapsed) {
    background-color: var(--bg-navy);
    color: var(--accent-turquoise);
    box-shadow: inset 0 -1px 0 var(--border-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(100, 255, 218, 0.25);
    border-color: var(--accent-turquoise);
}

.accordion-item {
    background-color: var(--bg-navy);
    border: 1px solid var(--border-color);
}

.accordion-body {
    color: var(--text-secondary-light);
}

/* Carousel */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1) sepia(1) saturate(5) hue-rotate(100deg);
}

.carousel-control-prev,
.carousel-control-next {
    opacity: 0.5;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

/* Table */
.table-dark {
    background-color: var(--bg-navy);
    color: var(--text-light);
}

.table-dark td,
.table-dark th,
.table-dark thead th {
    border-color: var(--border-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(100, 255, 218, 0.1);
    color: var(--text-light);
}

/* Timeline */
.timeline {
    border-left: 2px solid var(--border-color);
}

/* Utility Classes */
.min-vh-75 {
    min-height: 75vh;
}

.max-w-600 {
    max-width: 600px;
}

/* Focus States for Accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-turquoise);
    outline-offset: 2px;
}

/* Cookie Banner */
#cookie-banner {
    z-index: 1050;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

/* Image Styling */
img {
    filter: brightness(0.9) contrast(1.1);
}

img:hover {
    filter: brightness(1) contrast(1.1);
}
.card img,
.bg-light img,
.container img {
  display: block;
  width: 100%;
  height: auto;
}
/* Font safety overrides */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
.navbar,
.btn,
input,
textarea,
select {
  font-family: var(--font-sans);
}
/* WP Generator feature helpers */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: linear-gradient(90deg, #0ea5e9, #22c55e);
  z-index: 9999;
  transition: width 120ms ease-out;
}
.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: none;
  background: #111827;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 9998;
}
.scroll-top.is-visible {
  opacity: 0.95;
  transform: translateY(0);
}
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}