/* Global Variables */
:root {
    --bg-light-gray: #f3f4f6;
    --text-graphite: #374151;
    --bg-lavender: #b7c6fa;
    --btn-purple: #6e25ed;
    --btn-purple-hover: #6d28d9;
    --bg-dark-brown: #1f2937;
    --text-white: #ffffff;
}

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

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

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

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

.bg-lavender-subtle {
    background-color: #f5f7ff !important;
}

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

.text-purple {
    color: var(--btn-purple) !important;
}

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

/* Button Styles */
.btn-purple {
    background-color: var(--btn-purple);
    border-color: var(--btn-purple);
    color: var(--text-white);
}

.btn-purple:hover,
.btn-purple:focus {
    background-color: var(--btn-purple-hover);
    border-color: var(--btn-purple-hover);
    color: var(--text-white);
}

.btn-purple:active {
    background-color: #5b21b6;
    border-color: #5b21b6;
    color: var(--text-white);
}

.btn-purple:not(:disabled):not(.disabled):active:focus {
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.5);
}

/* Form Controls - High Contrast Defaults */
.form-control,
.form-select {
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    color: #111827;
}

.form-control:focus,
.form-select:focus {
    background-color: #ffffff;
    border-color: var(--btn-purple);
    color: #111827;
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.25);
}

/* Accordion Customization for Contrast */
.accordion-button:not(.collapsed) {
    background-color: var(--bg-lavender);
    color: var(--text-graphite);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.25);
    border-color: var(--btn-purple);
}

.accordion-button {
    color: var(--text-graphite);
}

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

/* Navbar & Links */
.navbar-brand {
    color: var(--text-graphite) !important;
}

.nav-link {
    color: var(--text-graphite) !important;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--btn-purple) !important;
}

.nav-link.active {
    color: var(--btn-purple) !important;
    font-weight: 600;
}

a.text-purple:hover {
    color: #5b21b6 !important;
}

/* Cards */
.card {
    border: 1px solid rgba(0,0,0,0.05);
}

/* Footer Links */
footer a.text-white:hover {
    color: #3863c9 !important;
    text-decoration: underline;
}

/* Accessibility & Focus States */
*:focus-visible {
    outline: 2px solid var(--btn-purple);
    outline-offset: 2px;
}

/* Scroll Animation Base Class (JS will add 'visible') */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
}

/* Utility for layout */
.max-w-600 {
    max-width: 600px;
}
.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);
}