/*
  Helionyx.com - Component Styles (components.css)
  Version: 3.0.3 (Helium Branding Theme Update)
  Author: Helionyx LLC (via AI Collaboration)
  Date: May 24, 2024

  Purpose:
  Defines styles for common UI components with the new "Helium" branding.
*/

/* --- Buttons & Interactive Links (Helium Theme) --- */
.btn {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-pill);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    line-height: 1.6;
    white-space: nowrap;
}
.btn:hover, .btn:focus-visible {
    text-decoration: none;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.25);
}
.btn:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
    border-color: var(--color-helium-accent-blue);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background-color: var(--color-helium-accent-purple);
    border-color: var(--color-helium-accent-purple);
    color: var(--color-helium-light-text);
}

/* Hero CTA Buttons - Reverse Hover Effect */
.btn-hero-reverse {
    background-color: transparent;
    color: var(--color-helium-accent-blue);
    border-color: var(--color-helium-accent-blue);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.15);
}
.btn-hero-reverse:hover, .btn-hero-reverse:focus-visible {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.3);
}

/* Manifesto/Universe Buttons - Blue to Transparent Reverse */
.btn-manifesto-reverse {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
    border-color: var(--color-helium-accent-blue);
}
.btn-manifesto-reverse:hover, .btn-manifesto-reverse:focus-visible {
    background-color: transparent;
    color: var(--color-helium-accent-blue);
    border-color: var(--color-helium-accent-blue);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-helium-accent-blue);
    border-color: var(--color-helium-accent-blue);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
}
.bg-dark .btn-secondary { /* Secondary button on dark background */
    color: var(--color-helium-light-text);
    border-color: var(--color-helium-light-text); /* Or use blue/purple border */
}
.bg-dark .btn-secondary:hover, .bg-dark .btn-secondary:focus-visible {
    background-color: var(--color-helium-light-text);
    color: var(--color-helium-dark-bg);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    letter-spacing: 1px;
}
.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
}

.btn-link {
    background: none; border: none; padding: 0;
    color: var(--text-color-link);
    text-transform: none; letter-spacing: normal;
    font-weight: var(--font-weight-semibold);
}
.btn-link:hover, .btn-link:focus-visible {
    color: var(--text-color-link-hover);
    text-decoration: underline;
    background: none; box-shadow: none; transform: none;
}

/* Social buttons keep their brand colors, but ensure border/text contrast */
.btn-social {
    display: flex; align-items: center; justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    text-transform: none;
    font-size: 0.95rem; letter-spacing: normal;
    width: 100%; max-width: 320px;
    margin-left:auto; margin-right: auto;
}
.btn-social img { width: 22px; height: 22px; }
.btn-google {
    background-color: var(--color-white); /* Google's white */
    color: #333; /* Dark grey text for Google */
    border: 1px solid var(--border-color-light);
}
.btn-google:hover, .btn-google:focus-visible { background-color: #f1f1f1; box-shadow: var(--shadow-xs); }
.btn-apple {
    background-color: var(--color-helium-dark-bg); /* Sophisticated dark instead of harsh black */
    color: var(--color-helium-light-text);
    border: 1px solid var(--color-helium-dark-bg);
}
.btn-apple:hover, .btn-apple:focus-visible { background-color: var(--color-helium-grey-darker); box-shadow: var(--shadow-xs); }
.btn-microsoft {
    background-color: #0078D4; /* Microsoft's blue */
    color: var(--color-white);
    border: 1px solid #0078D4;
}
.btn-microsoft:hover, .btn-microsoft:focus-visible { background-color: #005A9E; box-shadow: var(--shadow-xs); }

.btn-disabled, .btn[disabled] {
    opacity: 0.65; cursor: not-allowed !important;
    background-color: var(--color-helium-grey-medium) !important;
    border-color: var(--color-helium-grey-medium) !important;
    color: var(--color-helium-grey-darker) !important;
    box-shadow: none !important; transform: none !important;
}

/* Category/Filter Buttons (Helium Theme) */
.btn-category {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
    margin: var(--spacing-xxs) var(--spacing-xs) var(--spacing-sm);
    text-transform: capitalize;
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color-medium);
    color: var(--text-color-secondary);
    background-color: var(--color-helium-light-text); /* Light background for buttons */
}
.btn-category.active {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
    border-color: var(--color-helium-accent-blue);
    font-weight: var(--font-weight-semibold);
}
.bg-dark .btn-category { /* Filter buttons on a dark section background */
    border-color: var(--border-color-dark-accent);
    color: var(--text-color-on-dark-muted);
    background-color: rgba(234, 234, 239, 0.1); /* Subtle dark bg */
}
.bg-dark .btn-category.active {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
    border-color: var(--color-helium-accent-blue);
}

.cta-buttons {
    display: flex; flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* --- Cards (Helium Theme) --- */
.universe-card,
.article-tile,
.toolkit-card,
.feature-item { /* Base light card */
    display: flex; flex-direction: column;
    background-color: var(--color-helium-light-text); /* Or var(--color-white) for pure white */
    border-radius: var(--border-radius-card);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--border-color-light); /* Subtle border for light cards */
}
.universe-card:hover,
.article-tile:hover,
.toolkit-card:hover,
.feature-item:hover {
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    transform: translateY(-4px) scale(1.02);
    border-color: var(--color-helium-accent-blue);
}

/* Dark Themed Pillar Card (index.html variant) */
.pillar-card {
    display: flex; flex-direction: column;
    background-color: var(--color-helium-dark-bg);
    color: var(--text-color-on-dark);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    border: 1px solid var(--border-color-dark-accent); /* Use blue accent border */
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}
.pillar-card .pillar-icon {
    width: 40px; height: 40px;
    margin-bottom: var(--spacing-sm);
    filter: invert(83%) sepia(28%) saturate(5333%) hue-rotate(335deg) brightness(100%) contrast(93%); /* Attempt to make icons blue-ish or purple-ish on dark */
    /* Or, use new icons specifically designed for dark backgrounds with blue/purple accents */
}
.pillar-card h4 {
    color: var(--color-helium-accent-blue); /* Blue heading on dark card */
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}
.pillar-card p {
    font-size: 0.9rem;
    opacity: 0.9;
    color: var(--text-color-on-dark-muted);
}
.pillar-card:hover { /* Unique hover in theme.css for perspective, keep shadow from base */
    box-shadow: var(--shadow-lg), 0 0 25px rgba(29, 63, 145, 0.25); /* Blue glow */
    transform: translateY(-6px) perspective(1000px) rotateY(-2deg) scale(1.03);
}


/* Light Pillar Card Styling (e.g., Magna Carta on about.html) */
.magna-carta-section .pillar {
    background-color: var(--color-helium-light-text);
    color: var(--text-color-primary);
    border: 1px solid var(--border-color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}
.magna-carta-section .pillar:hover {
    border-color: var(--color-helium-accent-blue);
    box-shadow: var(--shadow-xl);
    transform: translateY(-6px) scale(1.015);
}
.magna-carta-section .pillar h4 { color: var(--text-color-primary); }
.magna-carta-section .pillar p { color: var(--text-color-secondary); }

/* Feature Item Specifics (index.html - Helium Theme) */
.feature-item { /* Already has base card styles, aspect-ratio from previous refinement */
    padding: var(--spacing-lg);
    text-align: center;
    aspect-ratio: 1 / 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.feature-icon {
    width: 50px; height: 50px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-helium-accent-blue); /* Blue icon color */
}
.feature-item h3 {
    font-size: 1.25rem;
    color: var(--text-color-primary);
    margin-bottom: var(--spacing-xs);
}
.feature-item p {
    font-size: 0.9rem;
    color: var(--text-color-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}
.feature-item .feature-deep-dive { margin-top: auto; }


/* General Card Content Structure (Colors inherited or set by card type) */
.card-image, .article-image, .toolkit-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color-light);
    /* Consider filter: grayscale(100%); for B&W mood on card images */
}
/* .card-image:hover { filter: grayscale(0%); } /* Color on hover */

.card-content, .article-content, .toolkit-card .card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.card-content h3, .article-content h3, .toolkit-card h3 {
    font-size: 1.35rem;
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color-primary);
}
.card-content p, .article-content p, .toolkit-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
    color: var(--text-color-secondary);
}
.card-link, .read-more, .toolkit-card .btn {
    margin-top: auto;
}

.card-status {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
    padding: var(--spacing-xxs) var(--spacing-sm);
    border-radius: var(--border-radius-pill);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-live { background-color: var(--color-helium-success); color: var(--color-helium-light-text); }
.status-active, .status-immediate-project { background-color: var(--color-helium-accent-blue); color: var(--color-helium-light-text); }
.status-development, .status-future-concept, .status-planned { background-color: var(--color-helium-grey-medium); color: var(--color-helium-dark-bg); }

.microsite-card h3, .concept-card h3 { font-size: 1.25rem; }

.article-category {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--text-color-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-semibold);
}

.interactive-card { position: relative; }
.card-corner-glyph {
    position: absolute;
    top: var(--spacing-sm); right: var(--spacing-sm);
    font-size: 1rem;
    color: var(--color-helium-accent-purple); /* Purple glyph */
    opacity: 0.25; /* Slightly more visible by default */
    cursor: default;
    transition: opacity var(--transition-base), transform var(--transition-base);
    user-select: none;
}
.interactive-card:hover .card-corner-glyph {
    opacity: 0.7;
    transform: rotate(25deg) scale(1.1);
}


/* --- Forms (Helium Theme) --- */
.newsletter-form, .contact-form-actual {
    max-width: var(--max-width-narrow);
    margin: var(--spacing-lg) auto 0;
}
.form-group { margin-bottom: var(--spacing-lg); }
.form-group label {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-color-primary); /* Assumes forms are on light bg by default */
}
.bg-dark .form-group label { color: var(--text-color-on-dark-muted); }

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color-medium);
    border-radius: var(--border-radius-small);
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    background-color: var(--color-white); /* Pure white inputs for contrast */
    color: var(--color-helium-dark-bg);
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-helium-accent-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(29, 63, 145, 0.25); /* Blue focus glow */
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-helium-grey-darker);
    opacity: 0.7;
}


.form-group select {
    appearance: none; -webkit-appearance: none; -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23121216' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E"); /* Dark arrow */
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 1em;
    padding-right: calc(var(--spacing-md) * 2.5);
}

/* Forms on Dark Backgrounds */
.bg-dark .form-group input,
.bg-dark .form-group select,
.bg-dark .form-group textarea {
    background-color: rgba(234, 234, 239, 0.08); /* Very subtle light bg on dark */
    border-color: var(--border-color-dark-accent);
    color: var(--text-color-on-dark);
}
.bg-dark .form-group input::placeholder,
.bg-dark .form-group textarea::placeholder {
    color: var(--text-color-on-dark-muted);
    opacity: 0.7;
}
.bg-dark .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23CCCCCC' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E"); /* Light arrow */
}
.bg-dark .form-group input[type="text"]:focus,
.bg-dark .form-group input[type="email"]:focus,
.bg-dark .form-group select:focus,
.bg-dark .form-group textarea:focus {
    border-color: var(--color-helium-accent-blue);
    box-shadow: 0 0 0 3px rgba(29, 63, 145, 0.35);
}


.form-group.form-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}
.form-group.form-consent input[type="checkbox"] {
    margin-top: 4px;
    width:auto;
    accent-color: var(--color-helium-accent-blue); /* Blue checkbox */
}
.form-group.form-consent label.small-print-inline {
    font-weight: var(--font-weight-regular);
    font-size: 0.85rem;
    margin-bottom: 0;
    /* Color inherited from context (.bg-dark or default) */
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    font-size: 0.95rem;
    text-align: center;
    display: none;
}
.form-message.success {
    background-color: rgba(46, 125, 50, 0.1); /* Success green based */
    color: var(--color-helium-success);
    border: 1px solid rgba(46, 125, 50, 0.3);
}
.form-message.error {
    background-color: rgba(198, 40, 40, 0.1); /* Error red based */
    color: var(--color-helium-error);
    border: 1px solid rgba(198, 40, 40, 0.3);
}

.helios-account-signup .newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}
@media (min-width: 576px) {
    .helios-account-signup .newsletter-form { flex-direction: row; }
    .helios-account-signup .newsletter-form input[type="email"] { flex-grow: 1; }
}

.form-divider {
    display: flex; align-items: center; text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--text-color-primary); /* Default for light bg forms */
}
.bg-dark .form-divider { color: var(--text-color-on-dark); }
.form-divider::before, .form-divider::after {
    content: ''; flex: 1;
    border-bottom: 1px solid var(--border-color-medium);
}
.bg-dark .form-divider::before, .bg-dark .form-divider::after {
    border-bottom-color: var(--border-color-dark-accent); /* Using the blueish one */
}
.form-divider span {
    padding: 0 var(--spacing-md);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
}


/* --- Modals (Helium Theme) --- */
.modal-overlay {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(18, 18, 22, 0.92); /* Dark overlay from --color-helium-dark-bg */
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center; justify-content: center;
    z-index: 2000;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.modal-overlay.is-visible { display: flex; opacity: 1; }

.modal-content {
    background-color: var(--color-helium-light-text); /* Light modal content bg */
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-xl);
    max-width: 800px; width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition-base), opacity var(--transition-base);
    opacity: 0;
    color: var(--text-color-primary); /* Dark text in modal */
}
.modal-overlay.is-visible .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-close-btn {
    position: absolute;
    top: var(--spacing-md); right: var(--spacing-md);
    background: none; border: none;
    font-size: 2rem;
    color: var(--text-color-secondary);
    cursor: pointer;
    line-height: 1;
    padding: var(--spacing-xs);
    transition: color var(--transition-base), transform var(--transition-base);
}
.modal-close-btn:hover, .modal-close-btn:focus-visible {
    color: var(--text-color-primary);
    transform: rotate(90deg);
}

.modal-content h2 { margin-top: 0; color: var(--text-color-primary); }
.magna-carta-scrollable-content { font-size: 0.95rem; }
.magna-carta-scrollable-content h4,
.magna-carta-scrollable-content h5 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--text-color-primary);
}
.magna-carta-scrollable-content ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}
.magna-carta-scrollable-content li { margin-bottom: var(--spacing-xs); }


/* --- Filtering Buttons Container (Helium Theme) --- */
#article-filter-buttons,
#filter-buttons-container {
    margin-bottom: var(--spacing-xl);
    display: flex; flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xs);
}
/* .btn-category styles already defined above */

/* --- Pagination (Helium Theme) --- */
.pagination {
    margin-top: var(--spacing-xl);
    display: flex; justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
}
.pagination .current-page {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-color-secondary);
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
}


/* --- Interactive Prompt Elements / Hidden Wisdom (Helium Theme) --- */
.interactive-prompt-element { margin-top: var(--spacing-lg); }
.interactive-trigger {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px dashed var(--color-helium-accent-purple); /* Purple dashed border */
    color: var(--color-helium-accent-purple);
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
}

/* Override interactive-trigger styling when it's also a button */
.interactive-trigger.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid transparent;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.interactive-trigger.btn.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    letter-spacing: 1px;
}
/* .bg-light .interactive-trigger is the default now */
.interactive-trigger:hover, .interactive-trigger:focus-visible {
    background-color: var(--color-helium-accent-purple);
    color: var(--color-helium-light-text);
    border-style: solid;
    box-shadow: var(--shadow-xs);
}
/* If trigger is on a dark background */
.bg-dark .interactive-trigger {
    border-color: var(--color-helium-accent-blue);
    color: var(--color-helium-accent-blue);
}
.bg-dark .interactive-trigger:hover,
.bg-dark .interactive-trigger:focus-visible {
    background-color: var(--color-helium-accent-blue);
    color: var(--color-helium-light-text);
}

/* Override interactive-trigger default color to match btn-manifesto-reverse */
.interactive-trigger.btn.btn-manifesto-reverse {
    color: var(--color-helium-light-text);
}

/* Ensure visited state stays white for interactive-trigger buttons */
.interactive-trigger.btn:visited,
.interactive-trigger.btn.btn-manifesto-reverse:visited {
    color: var(--color-helium-light-text);
}

/* Override interactive-trigger hover to match btn-manifesto-reverse */
.interactive-trigger.btn.btn-manifesto-reverse:hover,
.interactive-trigger.btn.btn-manifesto-reverse:focus-visible {
    background-color: transparent;
    color: var(--color-helium-accent-blue);
    border-color: var(--color-helium-accent-blue);
    border-style: solid;
}


.hidden-wisdom {
    display: none;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: rgba(204, 204, 204, 0.15); /* Subtle light grey bg based on #CCCCCC */
    border-radius: var(--border-radius-card);
    border: 1px solid var(--border-color-light);
    font-style: italic;
    color: var(--text-color-secondary);
    max-width: var(--max-width-text-readable);
    margin-left: auto; margin-right: auto;
}
.bg-dark .hidden-wisdom {
    background-color: rgba(234, 234, 239, 0.05); /* Very subtle light on dark */
    border-color: var(--border-color-dark-accent); /* Blueish border */
    color: var(--text-color-on-dark-muted);
}
.hidden-wisdom.is-visible {
    display: block;
    animation: fadeInWisdom 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
@keyframes fadeInWisdom {
    from { opacity: 0; transform: translateY(15px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}


/* --- Responsive Adjustments for Components (Helium Theme) --- */
@media (max-width: 767px) {
    .card-image, .article-image, .toolkit-image { height: 200px; }
    .card-content h3, .article-content h3, .toolkit-card h3 { font-size: 1.25rem; }
    .btn-social { max-width: 100%; }
    #article-filter-buttons .btn-category,
    #filter-buttons-container .btn-category {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-sm);
        margin: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .btn-lg { padding: var(--spacing-sm) var(--spacing-lg); font-size: 0.95rem; }
    .card-image, .article-image, .toolkit-image { height: 180px; }
}

/* Article Carousel */
.article-carousel-container {
    position: relative;
    margin: var(--spacing-xl) 0;
}

.article-carousel {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    scrollbar-width: thin;
    scrollbar-color: var(--color-helium-accent-blue) transparent;
}

.article-carousel::-webkit-scrollbar {
    height: 8px;
}

.article-carousel::-webkit-scrollbar-track {
    background: transparent;
}

.article-carousel::-webkit-scrollbar-thumb {
    background: var(--color-helium-accent-blue);
    border-radius: 4px;
}

.article-carousel::-webkit-scrollbar-thumb:hover {
    background: var(--color-helium-accent-purple);
}

.article-carousel .article-tile {
    flex: 0 0 300px;
    min-width: 300px;
    max-width: 300px;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-helium-accent-blue);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-nav:hover {
    background: var(--color-helium-accent-purple);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -20px;
}

.carousel-next {
    right: -20px;
}

@media (max-width: 768px) {
    .carousel-nav {
        display: none;
    }

    .article-carousel .article-tile {
        flex: 0 0 280px;
        min-width: 280px;
        max-width: 280px;
    }
}

/* End of components.css - Helium Theme */