/* ============================================
   ChankArts Music Academy - Styles
   Learn. Create. Perform.
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colors - ChankArts Identity */
    --color-bg-primary: #0f0f17;
    --color-bg-secondary: #1a1a2e;
    --color-bg-tertiary: #16213e;
    --color-bg-card: #1e1e32;
    --color-bg-card-hover: #252542;
    
    --color-accent: #c9a96e;
    --color-accent-light: #dfc291;
    --color-accent-dark: #a68b4b;
    
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #6b6b7b;
    
    --color-success: #4ade80;
    --color-error: #f87171;
    --color-warning: #fbbf24;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(201, 169, 110, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Layout */
    --header-height: 72px;
    --max-width: 1200px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(15, 15, 23, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 169, 110, 0.1);
    z-index: 1000;
    transition: background var(--transition-base);
}

.header--scrolled {
    background: rgba(15, 15, 23, 0.98);
    box-shadow: var(--shadow-md);
}

.header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
    transition: opacity var(--transition-fast);
}

.header__logo:hover {
    opacity: 0.8;
}

.header__logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header__nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.header__nav-link:hover,
.header__nav-link--active {
    color: var(--color-text-primary);
}

.header__nav-link--btn {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
}

.header__nav-link--btn:hover {
    background: var(--color-accent-light);
    color: var(--color-bg-primary);
}

.header__menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.header__menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header__menu-btn--active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__menu-btn--active span:nth-child(2) {
    opacity: 0;
}

.header__menu-btn--active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-md);
}

.mobile-menu__link {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-accent);
}

/* ---------- Main Content ---------- */
.main {
    flex: 1;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--space-lg);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(201, 169, 110, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(22, 33, 62, 0.8) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(30, 30, 50, 0.6) 0%, transparent 50%);
    z-index: 0;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
}

.hero__logo {
    display: block;
    max-width: 280px;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(201, 169, 110, 0.1);
    border: 1px solid rgba(201, 169, 110, 0.2);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--color-accent);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__title-accent {
    color: var(--color-accent);
    display: block;
}

.hero__tagline {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent-light);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    animation: fadeInUp 0.6s ease 0.4s both;
}

.hero__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    animation: fadeInUp 0.6s ease 0.5s both;
}

.hero__feature {
    text-align: center;
    padding: var(--space-lg);
}

.hero__feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.hero__feature-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.hero__feature-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn--secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

.btn--full {
    width: 100%;
}

/* ---------- Auth Pages ---------- */
.auth {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--space-lg);
    position: relative;
}

.auth__bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(201, 169, 110, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(22, 33, 62, 0.6) 0%, transparent 50%);
    z-index: 0;
}

.auth__container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
}

.auth__card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

.auth__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.auth__logo {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.auth__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.auth__subtitle {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.auth__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.auth__field {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.auth__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.auth__input {
    width: 100%;
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth__input::placeholder {
    color: var(--color-text-muted);
}

.auth__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.auth__input--error {
    border-color: var(--color-error);
}

.auth__error {
    font-size: 0.8rem;
    color: var(--color-error);
    display: none;
}

.auth__error--visible {
    display: block;
}

.auth__forgot {
    text-align: right;
}

.auth__forgot-link {
    font-size: 0.85rem;
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

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

.auth__divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.auth__divider::before,
.auth__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.auth__footer {
    text-align: center;
    margin-top: var(--space-xl);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.auth__footer-link {
    color: var(--color-accent);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* ---------- Registration Multi-Step ---------- */
.reg {
    align-items: flex-start;
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-3xl);
    min-height: calc(100vh - var(--header-height));
}

.reg__container {
    max-width: 560px;
    width: 100%;
}

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

.auth__header-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: var(--space-lg);
}

.reg__required {
    color: var(--color-accent);
}

/* Progress Steps */
.reg__progress {
    margin-bottom: var(--space-xl);
}

.reg__progress-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.reg__progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    flex: 0 0 auto;
}

.reg__progress-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    border: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.reg__progress-step--active .reg__progress-number {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg-primary);
}

.reg__progress-step--completed .reg__progress-number {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-bg-primary);
}

.reg__progress-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.reg__progress-step--active .reg__progress-label {
    color: var(--color-accent);
}

.reg__progress-line {
    flex: 1;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 var(--space-sm);
    margin-bottom: var(--space-lg);
}

.reg__progress-line--completed {
    background: var(--color-success);
}

/* Step Content */
.reg__step {
    animation: fadeInUp 0.3s ease;
}

.reg__step-header {
    margin-bottom: var(--space-xl);
}

.reg__step-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.reg__step-subtitle {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.reg__fields {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.reg__textarea {
    resize: vertical;
    min-height: 80px;
}

.reg__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23b8b8b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: var(--space-2xl);
}

/* Guardian Section */
.reg__guardian-section {
    background: rgba(201, 169, 110, 0.05);
    border: 1px solid rgba(201, 169, 110, 0.15);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-md);
}

.reg__guardian-header {
    margin-bottom: var(--space-lg);
}

.reg__guardian-title {
    font-size: 1rem;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.reg__guardian-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Programme Selection */
.reg__programmes {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.reg__programmes-note {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    background: rgba(201, 169, 110, 0.08);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
}

.reg__selected {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.reg__selected-title {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.reg__selected-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.reg__selected-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-accent);
    color: var(--color-bg-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
}

.reg__selected-remove {
    background: none;
    border: none;
    color: var(--color-bg-primary);
    font-size: 1.1rem;
    line-height: 1;
    padding: 0;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.reg__selected-remove:hover {
    opacity: 1;
}

.reg__categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

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

.reg__category-title {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.reg__category-programmes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-sm);
}

@media (max-width: 480px) {
    .reg__category-programmes {
        grid-template-columns: 1fr;
    }
}

.reg__programme {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.reg__programme:hover {
    border-color: rgba(201, 169, 110, 0.3);
    background: var(--color-bg-card-hover);
}

.reg__programme--selected {
    border-color: var(--color-accent);
    background: rgba(201, 169, 110, 0.1);
}

.reg__programme-check {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.reg__programme--selected .reg__programme-check {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg-primary);
}

.reg__programme-name {
    flex: 1;
}

/* Review Step */
.reg__review {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.reg__review-section {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.reg__review-section--nested {
    margin-top: var(--space-md);
    background: rgba(201, 169, 110, 0.05);
}

.reg__review-title {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.reg__review-title--sub {
    font-size: 0.8rem;
}

.reg__review-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.reg__review-row:last-child {
    border-bottom: none;
}

.reg__review-label {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.reg__review-value {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-align: right;
}

.reg__review-programmes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.reg__review-programme {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(201, 169, 110, 0.1);
    color: var(--color-accent);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

/* Registration Actions */
.reg__actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.reg__actions .btn {
    flex: 1;
}

.reg__actions .btn--submit {
    background: var(--color-success);
}

.reg__actions .btn--submit:hover {
    background: #16a34a;
}

.auth__role-select {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.auth__role-option {
    position: relative;
}

.auth__role-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.auth__role-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.auth__role-label:hover {
    border-color: rgba(201, 169, 110, 0.3);
}

.auth__role-input:checked + .auth__role-label {
    border-color: var(--color-accent);
    background: rgba(201, 169, 110, 0.1);
}

.auth__role-icon {
    font-size: 1.5rem;
}

.auth__role-text {
    font-size: 0.85rem;
    font-weight: 500;
}

/* ---------- Password Input ---------- */
.auth__password-wrapper {
    position: relative;
}

.auth__password-toggle {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    padding: var(--space-xs);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.auth__password-toggle:hover {
    color: var(--color-text-primary);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-2xl) var(--space-lg);
    margin-top: auto;
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer__content {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.footer__logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.footer__tagline {
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.footer__links {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
}

.footer__links a {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ---------- Page Transitions ---------- */
.page {
    animation: pageIn 0.3s ease;
}

@keyframes pageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }
    
    .header__logo-img {
        height: 38px;
    }
    
    .header__nav {
        display: none;
    }
    
    .header__menu-btn {
        display: flex;
    }
    
    .hero__logo {
        max-width: 200px;
    }
    
    .hero__features {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .auth__card {
        padding: var(--space-xl);
    }
    
    /* Registration Mobile */
    .reg__container {
        max-width: 100%;
    }
    
    .reg__card {
        max-height: none;
    }
    
    .reg__progress-label {
        display: none;
    }
    
    .reg__category-programmes {
        grid-template-columns: 1fr;
    }
    
    .reg__actions {
        flex-direction: column-reverse;
    }
    
    .reg__actions .btn {
        width: 100%;
    }
    
    .reg__review-row {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .reg__review-value {
        text-align: left;
    }
    
    .footer__logo-img {
        height: 40px;
    }
    
    .footer__links {
        flex-direction: column;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__tagline {
        font-size: 1.1rem;
    }
    
    .auth__role-select {
        grid-template-columns: 1fr;
    }
}

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent);
    color: var(--color-bg-primary);
    padding: var(--space-sm) var(--space-md);
    z-index: 1001;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}