/* ==========================================
   LAURA Scanner 2.0 - Stylesheet Avanzado
   Glassmorphism, Modal avanzado, UX Premium
========================================== */

:root {
    --color-primary: #e21e5c;
    --color-primary-light: #ff4081;
    --color-primary-dark: #c41e3a;
    --color-dark: #111827;
    --color-gray: #6b7280;
    --color-gray-light: #9ca3af;
    --color-light-gray: #f9fafb;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    --gradient-success: linear-gradient(135deg, #10b981, #059669);
    --gradient-warning: linear-gradient(135deg, #f59e0b, #d97706);
    --gradient-error: linear-gradient(135deg, #ef4444, #dc2626);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px rgba(31, 38, 135, 0.37);
    
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --blur: backdrop-filter: blur(16px);
}

/* Base Global */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    color: var(--color-gray);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url('/assets/img/noise.png');
  background-repeat: repeat;
  background-size: 200px 200px;
  opacity: 0.09; /* Aumentar un poco la opacidad */
  pointer-events: none;
  z-index: 1;
}

.container { 
    max-width: 1100px; 
    margin: auto; 
    padding: 0 1.5rem; 
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Header */
.header {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo img { height: 48px; }

/* Botones Base */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    border: 1px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Hero Section */
.main-content { padding: 5rem 0; }
.hero-section { text-align: center; }
.hero-content { margin-bottom: 4rem; }

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-dark);
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-content .subtitle {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 1rem auto 0;
    color: var(--color-gray);
}

/* Scanner Form */
.scanner-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}

.form-inputs {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray);
    font-size: 1.1rem;
}

.input-group input {
    width: 100%;
    padding: 1.25rem 1.25rem 1.25rem 3.5rem;
    border-radius: var(--radius);
    border: 2px solid var(--color-border);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--color-white);
}

.input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(226, 30, 92, 0.1);
}

.honeypot { display: none !important; }

/* Trust Signals */
.tech-logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.tech-logo-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.tech-logo-item img { height: 24px; }
.tech-logo-item i { font-size: 22px; color: var(--color-primary); }

/* ==========================================
   MODAL DE RESULTADOS AVANZADO
========================================== */

.results-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    var(--blur);
    z-index: 1000;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.results-container.visible {
    opacity: 1;
    visibility: visible;
}

.results-overlay {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 1rem;
}

.results-wrapper {
    width: 100%;
    max-width: 1000px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: slideInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInUp {
    from {
        transform: translateY(60px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-results {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(107, 114, 128, 0.1);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-gray);
    transition: var(--transition);
    z-index: 10;
}

.close-results:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

/* Progress Section */
.progress-section {
    padding: 3rem 2rem;
    text-align: center;
}

.analysis-header h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.analysis-subtitle {
    color: var(--color-gray);
    margin-bottom: 3rem;
}

.progress-container {
    max-width: 400px;
    margin: 0 auto 2rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-light-gray);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 0.5s ease;
    width: 0%;
}

.progress-percentage {
    font-weight: 600;
    color: var(--color-primary);
}

.current-step {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin: 2rem 0;
    font-weight: 500;
}

.analysis-steps {
    display: grid;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
    opacity: 0.5;
}

.step-item.active {
    opacity: 1;
    background: rgba(226, 30, 92, 0.05);
    transform: scale(1.02);
}

.step-item.completed {
    opacity: 1;
    background: rgba(16, 185, 129, 0.05);
}

.step-item.completed i {
    color: var(--color-success);
}

.step-item i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
    color: var(--color-primary);
}

/* Results Content */
.results-content {
    padding: 2rem;
}

.results-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--color-light-gray), rgba(226, 30, 92, 0.05));
    border-radius: var(--radius-lg);
}

.score-badge-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-success);
    color: white;
    box-shadow: var(--shadow-lg);
}

.score-number {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.score-label {
    font-size: 1rem;
    opacity: 0.9;
}

.results-title {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.results-subtitle {
    color: var(--color-gray);
    font-size: 1rem;
}

.scan-time {
    opacity: 0.7;
}

/* Quick Summary */
.quick-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.summary-icon {
    font-size: 2rem;
    width: 50px;
    text-align: center;
}

.summary-score {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1;
}

.summary-label {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* Section Titles */
.section-title {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

/* Basic Results Grid */
.basic-results-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.result-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

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

.result-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-light-gray);
}

.result-card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.result-card-title h4 {
    font-size: 1.1rem;
    color: var(--color-dark);
}

.result-icon {
    font-size: 1.3rem;
}

.result-score {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.result-details {
    padding: 1.5rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.detail-key {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.detail-value {
    font-weight: 600;
    color: var(--color-dark);
}

.result-recommendations {
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.02);
    border-top: 1px solid var(--color-border);
}

.recommendations-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.recommendation-item {
    padding: 0.5rem 0;
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.recommendation-item .critical {
    color: var(--color-error);
}

.more-issues-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    cursor: pointer;
}

.no-issues {
    color: var(--color-success);
    font-weight: 500;
    text-align: center;
    padding: 1rem;
}

/* ==========================================
   ADVANCED ANALYSIS SECTION (GLASSMORPHISM)
========================================== */

.advanced-section-wrapper {
    margin: 4rem 0;
    position: relative;
}

.advanced-content-blurred {
    position: relative;
    filter: blur(4px);
    opacity: 0.6;
    user-select: none;
    pointer-events: none;
}

.advanced-preview {
    padding: 2rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.advanced-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.advanced-stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.advanced-categories-preview {
    display: grid;
    gap: 1rem;
}

.advanced-category {
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.advanced-category h5 {
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.advanced-category p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* Glassmorphism CTA */
.glassmorphism-cta {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 600px;
    z-index: 10;
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    var(--blur);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow-glass);
    overflow: hidden;
}

.glass-content {
    padding: 2.5rem;
    text-align: center;
}

.cta-header h4 {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.cta-header p {
    color: var(--color-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-dark);
    font-weight: 500;
}

.cta-feature i {
    color: var(--color-primary);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.btn-primary-glass {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.btn-primary-glass:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary-glass {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    color: var(--color-dark);
    border: 1px solid var(--accent-color);
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    var(--blur);
}

.btn-secondary-glass:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Final CTA Section */
.final-cta-wrapper {
    background: linear-gradient(135deg, var(--color-light-gray), rgba(226, 30, 92, 0.05));
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    margin: 2rem 0;
}

.urgency-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-error);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.social-proof {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.proof-item {
    text-align: center;
}

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

/* Error Results */
.error-results {
    text-align: center;
    padding: 3rem 2rem;
}

.error-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.error-results h3 {
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.btn-retry {
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

/* Latest Scans */
.latest-scans {
    max-width: 800px;
    margin: 3rem auto 0;
    text-align: center;
    padding: 1.5rem;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.latest-scans h4 {
    font-weight: 600;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

.latest-scans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.latest-scan-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--color-white);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-dark);
    transition: var(--transition);
}

.latest-scan-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.latest-scan-item img {
    width: 20px;
    height: 20px;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: var(--color-light-gray);
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--color-dark);
}

.faq-grid {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-item summary {
    font-weight: 600;
    padding: 1.5rem;
    cursor: pointer;
    color: var(--color-dark);
    transition: var(--transition);
}

.faq-item summary:hover {
    background: var(--color-light-gray);
}

.faq-item p {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-gray);
}

/* Value Section */
.value-section {
    padding: 5rem 0;
}

.value-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--color-dark);
    margin-bottom: 3rem;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.value-item {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.value-item h3 {
    font-size: 1.4rem;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-gray);
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-main p {
    margin: 0.25rem 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary-light);
}

/* Responsive Design */
@media (min-width: 768px) {
    .form-inputs {
        grid-template-columns: 1fr 1fr auto;
        align-items: center;
    }
    
    .basic-results-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn-primary-glass,
    .btn-secondary-glass {
        flex: 0 0 auto;
    }
}

@media (max-width: 768px) {
    .results-wrapper {
        margin: 1rem;
        border-radius: var(--radius);
    }
    
    .results-content {
        padding: 1rem;
    }
    
    .results-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .score-badge-large {
        width: 100px;
        height: 100px;
    }
    
    .score-number {
        font-size: 2rem;
    }
    
    .quick-summary {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    .summary-card {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .glassmorphism-cta {
        width: 95%;
    }
    
    .glass-content {
        padding: 1.5rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .advanced-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
}