/* ==========================================================================
   The Ataraxia Institute - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Reset & Base
   -------------------------------------------------------------------------- */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* --------------------------------------------------------------------------
   2. Typography
   -------------------------------------------------------------------------- */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-primary-dark);
    letter-spacing: var(--letter-spacing-tight);
}

h1 { font-size: var(--font-size-3xl); margin-bottom: var(--space-lg); }
h2 { font-size: var(--font-size-2xl); margin-bottom: var(--space-md); }
h3 { font-size: var(--font-size-xl); margin-bottom: var(--space-sm); }
h4 { font-size: var(--font-size-lg); margin-bottom: var(--space-sm); }

p {
    margin-bottom: var(--space-md);
}

.lead {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
}

.text-muted {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

small {
    font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.content-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.section {
    padding: var(--space-3xl) 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    max-width: 640px;
    margin: 0 auto var(--space-2xl);
    font-size: var(--font-size-lg);
}

.page-header {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-2xl) 0;
}

.page-header h1 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
}

.page-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    max-width: 720px;
}

/* --------------------------------------------------------------------------
   4. Skip Link (Accessibility)
   -------------------------------------------------------------------------- */

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: var(--font-size-sm);
}

.skip-link:focus {
    top: var(--space-sm);
    color: var(--color-text-inverse);
}

/* --------------------------------------------------------------------------
   5. Header & Navigation
   -------------------------------------------------------------------------- */

.site-header {
    background-color: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-inverse);
    text-decoration: none;
    flex-shrink: 0;
}

.logo:hover {
    color: var(--color-accent-light);
}

.logo-img {
    height: 44px;
    width: auto;
}

.logo-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
    white-space: nowrap;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-menu > li > a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--color-text-inverse);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-sm) 0;
    z-index: 200;
    border: 1px solid var(--color-border-light);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    text-transform: none;
    letter-spacing: normal;
}

.dropdown-menu a:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border-light);
    margin: var(--space-xs) 0;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 300;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-inverse);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-inverse);
    position: absolute;
    left: 0;
    transition: transform var(--transition-normal);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

/* Hamburger open state */
.nav-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* --------------------------------------------------------------------------
   6. Breadcrumbs
   -------------------------------------------------------------------------- */

.breadcrumb-nav {
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-sm) 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: var(--space-xs);
    color: var(--color-text-muted);
}

.breadcrumb a {
    color: var(--color-text-light);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb [aria-current] {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-4xl) 0;
    overflow: hidden;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-bg.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-text-inverse);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-md);
}

.hero-tagline {
    font-size: var(--font-size-xl);
    color: var(--color-accent-light);
    margin-bottom: var(--space-md);
    font-weight: var(--font-weight-semibold);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    max-width: 640px;
    margin: 0 auto var(--space-2xl);
    line-height: var(--line-height-relaxed);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   8. Buttons
   -------------------------------------------------------------------------- */

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--color-text-inverse);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent-light);
    color: var(--color-primary-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-text-inverse);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--color-text-inverse);
    color: var(--color-text-inverse);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
}

.btn-block {
    display: block;
    width: 100%;
}

/* --------------------------------------------------------------------------
   9. Badges
   -------------------------------------------------------------------------- */

.badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.badge-accepting {
    background-color: rgba(0, 184, 148, 0.12);
    color: #00856A;
}

.badge-coming-soon {
    background-color: rgba(253, 203, 110, 0.2);
    color: #B8860B;
}

.badge-sm {
    padding: 2px var(--space-xs);
    font-size: 0.65rem;
}

/* --------------------------------------------------------------------------
   10. Program Cards
   -------------------------------------------------------------------------- */

.program-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-2xl);
}

.program-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.program-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.program-card-icon {
    width: 56px;
    height: 56px;
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.program-card-icon img {
    width: 32px;
    height: 32px;
}

.program-card h2,
.program-card h3 {
    margin-bottom: var(--space-xs);
}

.program-card-dept {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.program-card-overview {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    flex-grow: 1;
}

.program-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin: var(--space-md) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.program-card-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-top: var(--space-md);
}

/* Full-width cards on listing page */
.program-cards-listing {
    grid-template-columns: 1fr;
}

.program-card-full {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-2xl);
}

.program-card-full .program-card-icon {
    flex-shrink: 0;
    margin-bottom: 0;
}

.program-card-full .program-card-body {
    flex-grow: 1;
}

.program-card-full .program-card-meta {
    flex-direction: column;
    gap: var(--space-xs);
}

.meta-item strong {
    color: var(--color-primary-dark);
}

/* --------------------------------------------------------------------------
   11. Program Detail Page
   -------------------------------------------------------------------------- */

.program-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.program-header-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.program-header-icon img {
    width: 36px;
    height: 36px;
    filter: brightness(0) invert(1);
}

.program-header-text h1 {
    margin-bottom: var(--space-xs);
}

.program-header-dept {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
}

/* Two-column layout */
.program-detail-layout {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-2xl);
    align-items: start;
}

.program-main {
    min-width: 0;
}

.program-section {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-border-light);
}

.program-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.program-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.program-section h3 {
    color: var(--color-primary-dark);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.course-count {
    font-weight: var(--font-weight-normal);
    color: var(--color-text-light);
    font-size: var(--font-size-base);
}

.highlights-list {
    list-style: none;
    padding: 0;
}

.highlights-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.highlights-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* Sidebar */
.program-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
}

.sidebar-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.sidebar-card h2,
.sidebar-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.sidebar-cta {
    background-color: var(--color-bg-alt);
    border-color: var(--color-border-light);
}

.sidebar-cta p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: var(--space-sm);
}

.sidebar-links a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

.sidebar-links a:hover {
    color: var(--color-accent);
}

.facts-list {
    font-size: var(--font-size-sm);
}

.facts-list dt {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-size: var(--font-size-xs);
    margin-top: var(--space-md);
}

.facts-list dt:first-child {
    margin-top: 0;
}

.facts-list dd {
    color: var(--color-text);
    margin-top: var(--space-xs);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.facts-list dd:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* --------------------------------------------------------------------------
   12. Course Cards
   -------------------------------------------------------------------------- */

.course-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.course-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    padding: var(--space-lg);
    transition: box-shadow var(--transition-normal);
}

.course-card:hover {
    box-shadow: var(--shadow-md);
}

.course-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.course-id {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent-dark);
    background-color: rgba(196, 149, 43, 0.1);
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.course-title {
    flex-grow: 1;
    margin-bottom: 0;
    font-size: var(--font-size-base);
}

.course-credits {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    white-space: nowrap;
}

.course-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

/* --------------------------------------------------------------------------
   13. Syllabus Page
   -------------------------------------------------------------------------- */

.syllabus-header {
    text-align: center;
}

.course-id-large {
    display: inline-block;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent-light);
    margin-bottom: var(--space-sm);
}

.syllabus-meta {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--font-size-sm);
}

.syllabus-section {
    margin-bottom: var(--space-2xl);
}

.syllabus-section h2 {
    color: var(--color-primary);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: var(--space-lg);
}

.objectives-list {
    list-style: decimal;
    padding-left: var(--space-lg);
}

.objectives-list li {
    margin-bottom: var(--space-sm);
    padding-left: var(--space-sm);
}

.syllabus-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.syllabus-table th {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-size: var(--font-size-xs);
}

.syllabus-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: top;
}

.syllabus-table tbody tr:hover {
    background-color: var(--color-bg-alt);
}

.week-col {
    width: 80px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    white-space: nowrap;
}

.weight-col {
    width: 100px;
    font-weight: var(--font-weight-semibold);
    text-align: right;
}

.textbook-list {
    list-style: none;
    padding: 0;
}

.textbook-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-style: italic;
    color: var(--color-text-light);
}

.textbook-list li::before {
    content: '\1F4D6';
    position: absolute;
    left: 0;
    font-style: normal;
}

.syllabus-nav {
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   14. Features Grid (Why section)
   -------------------------------------------------------------------------- */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    text-align: center;
    padding: var(--space-xl);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-lg);
    color: var(--color-accent);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   15. CTA Section
   -------------------------------------------------------------------------- */

.cta-section {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-text-inverse);
    font-size: var(--font-size-2xl);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xl);
}

/* --------------------------------------------------------------------------
   16. About Page
   -------------------------------------------------------------------------- */

.about-block {
    margin-bottom: var(--space-2xl);
}

.about-block h2 {
    color: var(--color-primary);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: var(--space-lg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.value-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border-left: 4px solid var(--color-accent);
}

.value-card h3 {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.value-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. Contact Page
   -------------------------------------------------------------------------- */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.contact-info h2,
.admissions-info h2 {
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.contact-details {
    margin-top: var(--space-xl);
}

.contact-item {
    margin-bottom: var(--space-lg);
}

.contact-item h3 {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
}

.info-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.info-card h3 {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.info-card ul {
    list-style: disc;
    padding-left: var(--space-lg);
}

.info-card li {
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-sm);
}

.deadline-list dt {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-dark);
    margin-top: var(--space-sm);
}

.deadline-list dd {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* Career Outcomes Grid */
.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-sm);
    list-style: none;
    padding: 0;
}

.outcomes-grid li {
    background-color: var(--color-bg-alt);
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary-dark);
    border-left: 3px solid var(--color-accent);
}

/* --------------------------------------------------------------------------
   18. Error Pages
   -------------------------------------------------------------------------- */

.error-page {
    text-align: center;
    padding: var(--space-4xl) 0;
}

.error-content h1 {
    font-size: 6rem;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-sm);
    opacity: 0.3;
}

.error-content h2 {
    margin-bottom: var(--space-md);
}

.error-content p {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.error-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

/* --------------------------------------------------------------------------
   19. Footer
   -------------------------------------------------------------------------- */

.site-footer {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 48px;
    width: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.6);
}

.footer-section h3 {
    color: var(--color-text-inverse);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-md);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--color-accent-light);
}

.footer-section address {
    font-size: var(--font-size-sm);
}

.footer-section address p {
    margin-bottom: var(--space-sm);
}

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom p {
    margin-bottom: var(--space-xs);
}

.accreditation {
    color: rgba(255, 255, 255, 0.6);
}

.disclaimer {
    font-style: italic;
    margin-top: var(--space-sm);
    color: rgba(255, 255, 255, 0.4);
}

/* --------------------------------------------------------------------------
   20. Responsive Design
   -------------------------------------------------------------------------- */

/* Tablet and below */
@media (max-width: 1023px) {
    .program-detail-layout {
        grid-template-columns: 1fr;
    }

    .program-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--space-lg);
    }

    .sidebar-card {
        margin-bottom: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --font-size-3xl: 2rem;
        --font-size-4xl: 2.25rem;
        --font-size-2xl: 1.5rem;
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .container {
        padding: 0 var(--space-md);
    }

    /* Mobile nav */
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-primary);
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-lg);
        gap: 0;
        overflow-y: auto;
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-menu > li > a {
        padding: var(--space-md);
        font-size: var(--font-size-base);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0;
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        display: block;
        background-color: transparent;
        box-shadow: none;
        border: none;
        padding: 0 0 0 var(--space-lg);
    }

    .dropdown-menu a {
        color: rgba(255, 255, 255, 0.75);
        padding: var(--space-sm) var(--space-md);
    }

    .dropdown-menu a:hover {
        color: var(--color-text-inverse);
        background-color: rgba(255, 255, 255, 0.08);
    }

    .dropdown-divider {
        display: none;
    }

    /* Hero */
    .hero {
        padding: var(--space-2xl) 0;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .hero-tagline {
        font-size: var(--font-size-lg);
    }

    .hero-description {
        font-size: var(--font-size-base);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    /* Program cards */
    .program-cards {
        grid-template-columns: 1fr;
    }

    .program-card-full {
        flex-direction: column;
    }

    /* Program header */
    .program-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    /* Course header */
    .course-header {
        flex-direction: column;
        gap: var(--space-xs);
    }

    /* Syllabus table */
    .syllabus-table {
        font-size: var(--font-size-xs);
    }

    .syllabus-table th,
    .syllabus-table td {
        padding: var(--space-xs) var(--space-sm);
    }

    /* Error actions */
    .error-actions {
        flex-direction: column;
        align-items: center;
    }

    .sidebar-card {
        margin-bottom: 0;
    }

    .program-sidebar {
        grid-template-columns: 1fr;
    }

    .logo-name {
        font-size: var(--font-size-sm);
    }
}

/* --------------------------------------------------------------------------
   21. Print Styles
   -------------------------------------------------------------------------- */

@media print {
    .site-header,
    .site-footer,
    .nav-toggle,
    .skip-link,
    .btn,
    .hero-actions,
    .sidebar-cta,
    .syllabus-nav {
        display: none !important;
    }

    body {
        background: white;
        color: black;
        font-size: 12pt;
    }

    .program-detail-layout {
        grid-template-columns: 1fr;
    }

    .program-sidebar {
        position: static;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}

/* --------------------------------------------------------------------------
   22. New Program Sections (Learning Outcomes, Certs, Assessment, Delivery)
   -------------------------------------------------------------------------- */

.learning-outcomes-list {
    list-style: decimal;
    padding-left: var(--space-lg);
    counter-reset: outcomes;
}

.learning-outcomes-list li {
    margin-bottom: var(--space-md);
    padding-left: var(--space-sm);
    line-height: var(--line-height-relaxed);
}

.certification-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-md);
    border-left: 4px solid var(--color-accent);
}

.certification-card h3 {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.certification-card ul {
    list-style: none;
    padding: 0;
}

.certification-card li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
}

.certification-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

.delivery-notes-list {
    list-style: none;
    padding: 0;
}

.delivery-notes-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.delivery-notes-list li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    background: transparent;
}

/* --------------------------------------------------------------------------
   23. Pathway Image
   -------------------------------------------------------------------------- */

.pathway-image-container {
    margin-top: var(--space-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
}

.pathway-image {
    width: 100%;
    height: auto;
    display: block;
}

/* --------------------------------------------------------------------------
   24. Specialization Tracks & Prerequisites
   -------------------------------------------------------------------------- */

.specialization-intro {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-lg);
}

.specialization-track {
    margin-bottom: var(--space-xl);
}

.specialization-track h4 {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--color-accent);
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
}

.prerequisites-note {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-top: var(--space-sm);
    border-left: 3px solid var(--color-text-light);
}

.prerequisites-note ul {
    margin: 0;
    padding-left: var(--space-lg);
}

.prerequisites-note li {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--space-xs);
}

/* --------------------------------------------------------------------------
   25. Reduced Motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}