/* ==========================================================================
   AUTH.CSS - Sistema de diseño para páginas de autenticación UIM
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --uim-primary: #00899B;
    --uim-primary-hover: #007485;
    --uim-primary-soft: #00A3B8;
    --uim-primary-light: rgba(0, 137, 155, 0.08);
    --uim-primary-border: rgba(0, 137, 155, 0.15);
    
    /* Legacy aliases (for compatibility) */
    --uim-red: var(--uim-primary);
    --uim-red-hover: var(--uim-primary-hover);
    --uim-red-soft: var(--uim-primary-soft);
    --uim-red-light: var(--uim-primary-light);
    --uim-red-border: var(--uim-primary-border);
    
    /* Surfaces */
    --surface-page: #F8F6F4;
    --surface-brand: #00899B;
    --surface-card: #FFFFFF;
    --surface-input: #FAFAFA;
    --surface-input-focus: #FFFFFF;
    
    /* Text */
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-muted: #7A7A7A;
    --text-placeholder: #9CA3AF;
    --text-inverse: #FFFFFF;
    --text-link: #00899B;
    
    /* Borders */
    --border-subtle: #E5E5E5;
    --border-input: #D1D5DB;
    --border-input-focus: #00899B;
    --border-card: rgba(0, 0, 0, 0.06);
    
    /* Semantic */
    --color-success: #059669;
    --color-success-bg: #ECFDF5;
    --color-error: #DC2626;
    --color-error-bg: #FEF2F2;
    --color-warning: #D97706;
    --color-warning-bg: #FFFBEB;
    --color-info: #2563EB;
    --color-info-bg: #EFF6FF;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 16px rgba(0, 0, 0, 0.06);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
}

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

/* --------------------------------------------------------------------------
   Auth Card
   -------------------------------------------------------------------------- */
.auth-card {
    background: var(--surface-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--space-8);
    border: 1px solid var(--border-card);
}

.auth-card-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.auth-card-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.auth-card-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin: 0;
}

/* User Avatar Header (for login) */
.auth-user-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.auth-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--surface-page);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-3);
}

.auth-user-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.auth-user-role {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: var(--space-1) 0 0 0;
}

/* --------------------------------------------------------------------------
   Form Elements
   -------------------------------------------------------------------------- */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);    
}

.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);    
}

.auth-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--surface-input);    
    border: 1px solid var(--border-input);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.auth-input::placeholder {
    color: var(--text-placeholder);
}

.auth-input:hover {
    border-color: var(--text-muted);
}

.auth-input:focus {
    background-color: var(--surface-input-focus);
    border-color: var(--border-input-focus);
    box-shadow: 0 0 0 3px var(--uim-red-light);
}

.auth-input.has-icon-left {
    padding-left: calc(var(--space-4) + 24px);
}

.auth-input.has-icon-right {
    padding-right: calc(var(--space-4) + 24px);
}

.auth-input-icon {
    position: absolute;
    color: var(--text-muted);
    font-size: 18px;
    pointer-events: none;
}

.auth-input-icon.icon-left {
    left: var(--space-3);
}

.auth-input-icon.icon-right {
    right: var(--space-3);
    pointer-events: auto;
    cursor: pointer;
}

.auth-input-icon.icon-right:hover {
    color: var(--text-secondary);
}

/* Input States */
.auth-form-group.has-error .auth-input {
    border-color: var(--color-error);
}

.auth-form-group.has-error .auth-input:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.auth-form-group.has-success .auth-input {
    border-color: var(--color-success);
}

.auth-error-message {
    font-size: var(--font-size-sm);
    color: var(--color-error);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.auth-btn:focus-visible {
    box-shadow: 0 0 0 3px var(--uim-red-light);
}

.auth-btn-primary {
    background-color: var(--uim-red);
    color: var(--text-inverse);
}

.auth-btn-primary:hover {
    background-color: var(--uim-red-hover);
}

.auth-btn-primary:active {
    transform: translateY(1px);
}

.auth-btn-secondary {
    background-color: transparent;
    color: var(--uim-red);
    border: 1px solid var(--uim-red-border);
}

.auth-btn-secondary:hover {
    background-color: var(--uim-red-light);
    border-color: var(--uim-red);
}

.auth-btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.auth-btn-ghost:hover {
    background-color: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
}

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

.auth-btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
}

/* --------------------------------------------------------------------------
   Links and Dividers
   -------------------------------------------------------------------------- */
.auth-link {
    color: var(--text-link);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.auth-link:hover {
    color: var(--uim-red-hover);
    text-decoration: underline;
}

.auth-link-muted {
    color: var(--text-muted);
    font-weight: 400;
}

.auth-link-muted:hover {
    color: var(--text-secondary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-subtle);
}

/* Footer Links */
.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--text-link);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Alerts and Messages
   -------------------------------------------------------------------------- */
.auth-alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.auth-alert-icon {
    flex-shrink: 0;
    font-size: 18px;
}

.auth-alert-content {
    flex: 1;
}

.auth-alert-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.auth-alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.auth-alert-error {
    background-color: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.auth-alert-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid rgba(217, 119, 6, 0.2);
}

.auth-alert-info {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

/* --------------------------------------------------------------------------
   Info Cards (for Registration)
   -------------------------------------------------------------------------- */
.auth-info-section {
    margin-top: var(--space-8);
}

.auth-info-card {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.auth-info-card-header {
    padding: var(--space-4);
    background: var(--surface-page);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.auth-info-card-header:hover {
    background: #F0EEEC;
}

.auth-info-card-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.auth-info-card-title .fa {
    color: var(--uim-red);
}

.auth-info-card-toggle {
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.auth-info-card.is-expanded .auth-info-card-toggle {
    transform: rotate(180deg);
}

.auth-info-card-body {
    padding: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    display: none;
}

.auth-info-card.is-expanded .auth-info-card-body {
    display: block;
}

.auth-info-card-body p {
    margin: 0 0 var(--space-3) 0;
}

.auth-info-card-body p:last-child {
    margin-bottom: 0;
}

.auth-info-card-body ul {
    margin: 0 0 var(--space-3) 0;
    padding-left: var(--space-5);
}

.auth-info-card-body li {
    margin-bottom: var(--space-2);
}

/* Video Embed */
.auth-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    margin-top: var(--space-4);
}

.auth-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Benefits List */
.auth-benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.auth-benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.auth-benefits-list li:last-child {
    border-bottom: none;
}

.auth-benefits-list .fa {
    color: var(--uim-red);
    margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Progress Steps (for multi-step forms)
   -------------------------------------------------------------------------- */
.auth-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.auth-progress-step {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.auth-progress-dot {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    background-color: var(--border-subtle);
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.auth-progress-step.is-active .auth-progress-dot {
    background-color: var(--uim-red);
    color: var(--text-inverse);
}

.auth-progress-step.is-completed .auth-progress-dot {
    background-color: var(--color-success);
    color: var(--text-inverse);
}

.auth-progress-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    display: none;
}

.auth-progress-step.is-active .auth-progress-label {
    color: var(--text-primary);
    font-weight: 500;
}

.auth-progress-line {
    width: 40px;
    height: 2px;
    background-color: var(--border-subtle);
}

.auth-progress-step.is-completed + .auth-progress-line {
    background-color: var(--color-success);
}

/* Progress Bar (Bootstrap override for auth pages) */
.auth-progress-bar {
    height: 8px;
    background-color: var(--border-subtle);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

.auth-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--uim-red), var(--uim-red-soft));
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.auth-progress-bar-fill.is-success {
    background: linear-gradient(90deg, var(--color-success), #10B981);
}

.auth-progress-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-align: center;
    margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   Crispy Forms Overrides
   -------------------------------------------------------------------------- */
.landing-page .form-group {
    margin-bottom: var(--space-3);
}

.landing-page .form-group label,
.landing-page .control-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.landing-page .form-control {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--surface-input);
    border: 1px solid var(--border-input);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: none;
    height: auto;
    width: 100%;
}

/* Textarea styling */
.landing-page textarea.form-control {
    height: 80px;
    /* min-height: calc(var(--font-size-base) * var(--line-height-normal) * 3 + var(--space-3) * 2); */
    resize: vertical;
}

.landing-page .form-control:focus {
    background-color: var(--surface-input-focus);
    border-color: var(--border-input-focus);
    box-shadow: 0 0 0 3px var(--uim-red-light);
    outline: none;
}

.landing-page .form-control::placeholder {
    color: var(--text-placeholder);
}

.landing-page select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237A7A7A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: calc(var(--space-4) + 20px);
}

.landing-page .has-error .form-control {
    border-color: var(--color-error);
}

.landing-page .has-error .help-block,
.landing-page .has-error .control-label {
    color: var(--color-error);
}

.landing-page .help-block {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

.landing-page .checkbox label,
.landing-page .radio label {
    font-weight: 400;
    color: var(--text-secondary);
}

/* Fieldsets */
.landing-page fieldset {
    border: none;
    padding: 0;
    margin: 0 0 var(--space-6) 0;
}

.landing-page fieldset legend {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    padding: 0;
    margin-bottom: var(--space-4);
    border: none;
    width: 100%;
}

/* --------------------------------------------------------------------------
   Turnstile Override
   -------------------------------------------------------------------------- */
.landing-page .cf-turnstile {
    margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */

/* Tablet and up */
@media (min-width: 768px) {
    .auth-card {
        padding: var(--space-10);
    }
    
    .auth-progress-label {
        display: block;
    }
}

/* Small screens */
@media (max-width: 767px) {
    .auth-card {
        padding: var(--space-5);
        border-radius: var(--radius-lg);
    }
    
    .auth-card-title {
        font-size: var(--font-size-xl);
    }
    
    .auth-btn-lg {
        padding: var(--space-3) var(--space-5);
        font-size: var(--font-size-base);
    }
}

/* --------------------------------------------------------------------------
   Form Grid Layout (2 columns on desktop)
   -------------------------------------------------------------------------- */
.auth-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
    .auth-form-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Remove extra margin from form-groups inside grid */
.auth-form-grid .form-group {
    margin-bottom: 0;
}

/* Ensure inputs take full width */
.auth-form-grid .form-control {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.auth-text-center {
    text-align: center;
}

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

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

.auth-mt-4 {
    margin-top: var(--space-4);
}

.auth-mt-6 {
    margin-top: var(--space-6);
}

.auth-mb-4 {
    margin-bottom: var(--space-4);
}

.auth-mb-6 {
    margin-bottom: var(--space-6);
}

.auth-hidden {
    display: none !important;
}

/* Screen reader only */
.auth-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   LANDING PAGE STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   Landing Page Base
   -------------------------------------------------------------------------- */
body.landing-page {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--surface-page);
}

/* --------------------------------------------------------------------------
   Landing Navbar
   -------------------------------------------------------------------------- */
.landing-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all var(--transition-base);
}

.landing-navbar.is-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(8px);
}

.landing-navbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.landing-navbar-logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter var(--transition-base);
}

.landing-navbar.is-scrolled .landing-navbar-logo img {
    filter: none;
}

.landing-navbar-links {
    display: none;
    gap: var(--space-1);
}

.landing-nav-link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.landing-nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.landing-navbar.is-scrolled .landing-nav-link {
    color: var(--text-secondary);
}

.landing-navbar.is-scrolled .landing-nav-link:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.04);
}

.landing-navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.landing-btn-login {
    color: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.landing-btn-login:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

.landing-navbar.is-scrolled .landing-btn-login {
    color: var(--text-secondary) !important;
    border-color: var(--border-subtle);
}

.landing-navbar.is-scrolled .landing-btn-login:hover {
    color: var(--text-primary) !important;
    background: rgba(0, 0, 0, 0.04) !important;
}

.landing-btn-register {
    display: none;
}

/* Navbar Mobile Toggle */
.landing-navbar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.9);
    font-size: 20px;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.landing-navbar-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.landing-navbar.is-scrolled .landing-navbar-toggle {
    color: var(--text-secondary);
}

.landing-navbar.is-scrolled .landing-navbar-toggle:hover {
    background: rgba(0, 0, 0, 0.04);
}

/* Mobile Menu */
.landing-navbar-mobile {
    display: none;
    flex-direction: column;
    background: #fff;
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-4);
    gap: var(--space-1);
}

.landing-navbar-mobile.is-open {
    display: flex;
}

.landing-nav-link-mobile {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.landing-nav-link-mobile:hover {
    color: var(--text-primary);
    background: var(--surface-page);
}

.landing-nav-link-mobile.landing-nav-link-primary {
    margin-top: var(--space-2);
    background: var(--uim-primary);
    color: #fff;
    text-align: center;
}

.landing-nav-link-mobile.landing-nav-link-primary:hover {
    background: var(--uim-primary-hover);
    color: #fff;
}

/* --------------------------------------------------------------------------
   Landing Hero
   -------------------------------------------------------------------------- */
.landing-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-8) var(--space-6);
    padding-top: 100px; /* Account for fixed navbar */
}

.landing-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--uim-primary) 0%, #006570 50%, #004a52 100%);
    z-index: 0;
}

.landing-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.6;
}

.landing-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

/* Hero Grid Layout (2 columns) */
.landing-hero-grid {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
    width: 100%;
    max-width: 1200px;
}

/* Hero Info (Left Column - Branding) */
.landing-hero-info {
    text-align: center;
    flex: 1;
}

.landing-hero-logo {
    max-width: 160px;
    height: auto;
    filter: brightness(0) invert(1);
    margin-bottom: var(--space-6);
}

.landing-hero-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    margin: 0 0 var(--space-3) 0;
    line-height: 1.4;
}

.landing-hero-highlight {
    font-weight: 700;
    color: #A8E6EC;
}

.landing-hero-subtitle {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 var(--space-6) 0;
    font-weight: 500;
}

.landing-hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    justify-content: center;
}

.landing-hero-btn {
    padding: var(--space-3) var(--space-5);
}

.landing-hero-btn.auth-btn-secondary {
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.landing-hero-btn.auth-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.6);
}

/* Hero Form (Right Column - Login Card) */
.landing-hero-form {
    width: 100%;
    max-width: 420px;
}

.landing-hero-form .landing-login-card {
    background: #fff;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Auth cards inside hero (password recovery, set password, etc.) */
.landing-hero-form .auth-card {
    background: #fff;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.landing-hero-form .auth-alert {
    margin-bottom: var(--space-4);
}

/* Light link for hero context */
.landing-link-light {
    color: rgba(0, 0, 0, 0.5) !important;
}

.landing-link-light:hover {
    color: var(--uim-primary) !important;
}

/* Legacy - keep for compatibility */
.landing-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-8);
    max-width: 900px;
}

.landing-hero-scroll {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    text-decoration: none;
    border-radius: var(--radius-full);
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: landing-bounce 2s infinite;
    transition: all var(--transition-fast);
    z-index: 1;
}

.landing-hero-scroll:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

@keyframes landing-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-8px);
    }
    60% {
        transform: translateX(-50%) translateY(-4px);
    }
}

/* --------------------------------------------------------------------------
   Landing Sections
   -------------------------------------------------------------------------- */
.landing-section {
    padding: var(--space-16) var(--space-6);
}

.landing-section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.landing-section-light {
    background: #fff;
}

.landing-section-alt {
    background: var(--surface-page);
}

.landing-section-login {
    background: linear-gradient(135deg, var(--uim-primary) 0%, #006570 100%);
    position: relative;
}

.landing-section-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

.landing-section-login > * {
    position: relative;
    z-index: 1;
}

/* Section Header */
.landing-section-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.landing-section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--uim-primary-light);
    color: var(--uim-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.landing-section-badge-light {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
}

.landing-section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.landing-section-title-light {
    color: #fff;
}

.landing-section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin: 0;
}

.landing-section-subtitle-light {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Landing Content
   -------------------------------------------------------------------------- */
.landing-content-simle {
    display: flex; ;
}
.landing-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.landing-content-main {
    flex: 1;
}

.landing-content-media {
    flex: 1;
}

.landing-lead {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-5) 0;
}

.landing-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-4) 0;
}

.landing-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--space-6) 0 var(--space-4) 0;
}

.landing-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6) 0;
}

.landing-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.landing-list li i {
    color: var(--uim-primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.landing-highlight-box {
    background: var(--uim-primary-light);
    border-left: 4px solid var(--uim-primary);
    padding: var(--space-5);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--space-6) 0;
}

.landing-highlight-box p {
    margin: 0;
    color: var(--text-primary);
}

.landing-slogan {
    font-size: 1.1em;
    font-weight: 600;
}

.landing-slogan-large {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

/* Video */
.landing-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.landing-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* --------------------------------------------------------------------------
   Landing Benefits Grid
   -------------------------------------------------------------------------- */
.landing-benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-10);
}

.landing-benefit-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-base);
}

.landing-benefit-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.landing-benefit-icon {
    width: 48px;
    height: 48px;
    background: var(--uim-primary-light);
    color: var(--uim-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: var(--space-4);
}

.landing-benefit-card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.landing-benefit-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Expectations Box */
.landing-expectations {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
}

.landing-expectations h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-4) 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.landing-expectations h3 i {
    color: var(--uim-primary);
}

.landing-expectations p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-3) 0;
}

.landing-expectations p:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Landing Login Section
   -------------------------------------------------------------------------- */
.landing-login-container {
    max-width: 480px;
    margin: 0 auto;
}

.landing-login-card {
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Landing Footer
   -------------------------------------------------------------------------- */
.landing-footer {
    background: #1a1a1a;
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-12) var(--space-6) 0;
}

.landing-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.landing-footer-brand {
    text-align: center;
}

.landing-footer-logo {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: var(--space-4);
}

.landing-footer-tagline {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.landing-footer-tagline .text-accent {
    color: #A8E6EC;
}

.landing-footer-contact h4,
.landing-footer-links h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: #fff;
    margin: 0 0 var(--space-4) 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.landing-footer-contact address {
    font-style: normal;
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-bottom: var(--space-3);
}

.landing-footer-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--uim-primary-soft);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.landing-footer-link:hover {
    color: #A8E6EC;
    text-decoration: underline;
}

.landing-footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.landing-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.landing-footer-links a:hover {
    color: #fff;
}

.landing-footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-5) 0;
    text-align: center;
}

.landing-footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Landing Page Responsive
   -------------------------------------------------------------------------- */

/* Small screens (mobile) */
@media (max-width: 767px) {
    .landing-section {
        padding: var(--space-10) var(--space-4);
    }
    
    .landing-hero {
        padding: var(--space-4);
        padding-top: 80px;
        padding-bottom: var(--space-16);
    }
    
    .landing-hero-grid {
        gap: var(--space-6);
    }
    
    .landing-hero-logo {
        max-width: 120px;
        margin-bottom: var(--space-4);
    }
    
    .landing-hero-title {
        font-size: var(--font-size-lg);
    }
    
    .landing-hero-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-4);
    }
    
    .landing-hero-actions {
        display: none; /* Hide "Conocer más" button on mobile - save space */
    }
    
    .landing-hero-form {
        max-width: 100%;
    }
    
    .landing-hero-form .landing-login-card {
        padding: var(--space-5);
    }
    
    .landing-section-title {
        font-size: var(--font-size-xl);
    }
    
    .landing-login-card {
        padding: var(--space-5);
    }
}

/* Tablet */
@media (min-width: 768px) {
    .landing-navbar-toggle {
        display: none;
    }
    
    .landing-navbar-links {
        display: flex;
    }
    
    .landing-btn-register {
        display: inline-flex;
    }
    
    .landing-btn-login span {
        display: inline;
    }
    
    /* Hero 2-column layout on tablet+ */
    .landing-hero {
        padding: var(--space-10);
        padding-top: 100px;
    }
    
    .landing-hero-grid {
        flex-direction: row;
        align-items: center;
        gap: var(--space-10);
    }
    
    .landing-hero-info {
        text-align: left;
        flex: 1;
    }
    
    .landing-hero-logo {
        max-width: 180px;
        margin-bottom: var(--space-6);
    }
    
    .landing-hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .landing-hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .landing-hero-actions {
        justify-content: flex-start;
    }
    
    .landing-hero-form {
        flex: 0 0 400px;
    }
    
    .landing-section-title {
        font-size: var(--font-size-3xl);
    }
    
    .landing-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .landing-content-main {
        flex: 1.2;
    }
    
    .landing-content-media {
        flex: 1;
        position: sticky;
        top: 100px;
    }
    
    .landing-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .landing-footer-inner {
        grid-template-columns: 2fr 1fr 1fr;
        text-align: left;
    }
    
    .landing-footer-brand {
        text-align: left;
    }
}

/* Large screens */
@media (min-width: 1024px) {
    .landing-navbar-logo img {
        height: 48px;
    }
    
    .landing-hero-grid {
        gap: var(--space-16);
    }
    
    .landing-hero-logo {
        max-width: 220px;
    }
    
    .landing-hero-title {
        font-size: 2.25rem;
    }
    
    .landing-hero-form {
        flex: 0 0 440px;
    }
    
    .landing-benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Extra large screens */
@media (min-width: 1280px) {
    .landing-section-inner {
        max-width: 1200px;
    }
    
    .landing-hero-title {
        font-size: 2.5rem;
    }
    
    .landing-hero-form {
        flex: 0 0 460px;
    }
}

/* --------------------------------------------------------------------------
   Landing Hero Form - Wide variant (for registration)
   -------------------------------------------------------------------------- */
.landing-hero-form-wide {
    max-width: 100%;
}

.landing-hero-form-wide .landing-login-card {
    padding: var(--space-6);
}

/* Registration form 2-column grid inside hero */
.landing-hero-form-wide .auth-form-grid {
    margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
    .landing-hero-form-wide {
        flex: 0 0 520px;
    }
}

@media (min-width: 1024px) {
    .landing-hero-form-wide {
        flex: 0 0 580px;
    }
    
    .landing-hero-form-wide .landing-login-card {
        padding: var(--space-8);
    }
}

@media (min-width: 1280px) {
    .landing-hero-form-wide {
        flex: 0 0 620px;
    }
}

/* Turnstile on landing page */
.landing-page .cf-turnstile {
    margin-top: var(--space-4);
}

/* Ensure smart select dropdowns work properly in landing context */
.landing-page select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237A7A7A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: calc(var(--space-4) + 20px);
}

/* Form control styling for landing page */
.landing-page .form-group {
    margin-bottom: var(--space-3);
}

.landing-page .form-group label,
.landing-page .control-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.landing-page .form-control {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--text-primary);
    background-color: var(--surface-input);
    border: 1px solid var(--border-input);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: none;
    height: auto;
    width: 100%;
}

.landing-page .form-control:focus {
    background-color: var(--surface-input-focus);
    border-color: var(--border-input-focus);
    box-shadow: 0 0 0 3px var(--uim-red-light);
    outline: none;
}

.landing-page .form-control::placeholder {
    color: var(--text-placeholder);
}

.landing-page textarea.form-control {
    height: 80px;
    resize: vertical;
}

.landing-page .has-error .form-control {
    border-color: var(--color-error);
}

.landing-page .has-error .help-block,
.landing-page .has-error .control-label {
    color: var(--color-error);
}

.landing-page .help-block {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* Remove extra margin from form-groups inside grid on landing */
.landing-page .auth-form-grid .form-group {
    margin-bottom: 0;
}