/* ==========================================
   OPERAXAI - AUDITORÍA DE MADUREZ IA
   Diseño: Industrial-Tech / Dark Mode
   Tipografía: Space Mono + Work Sans
   Con fondo animado premium
   ========================================== */

:root {
    /* Colores OperaxAI - Industrial Tech */
    --primary-blue-start: #0066FF;
    --primary-blue-end: #00D4FF;
    --gradient-primary: linear-gradient(120deg, var(--primary-blue-start), var(--primary-blue-end));
    
    /* Dark Base */
    --bg-dark: #0A0E14;
    --bg-darker: #060A0F;
    --bg-elevated: #13171F;
    --bg-card: #1A1F2E;
    
    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A8B2C1;
    --text-tertiary: #6B7280;
    
    /* Borders & Glow */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 212, 255, 0.4);
    --glow-primary: 0 0 20px rgba(0, 212, 255, 0.3);
    
    /* Status */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    
    /* Typography */
    --font-display: 'Space Mono', monospace;
    --font-body: 'Work Sans', sans-serif;
    
    /* Spacing (4px grid) */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

/* ==========================================
   FONDO ANIMADO PREMIUM
   ========================================== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridScroll 20s linear infinite;
}

@keyframes gridScroll {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.bg-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-blue-start), transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary-blue-end), transparent);
    top: 50%;
    right: -100px;
    animation-delay: 7s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #0099FF, transparent);
    bottom: -100px;
    left: 30%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

/* ==========================================
   GLOBAL PROGRESS BAR
   ========================================== */
.progress-top {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--bg-elevated);
    z-index: 9999;
}

.progress-top-fill {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* ==========================================
   APP CONTAINER
   ========================================== */
.app-container {
    min-height: 100vh;
    padding-top: 3px;
    position: relative;
    z-index: 1;
}

.screen {
    display: none;
    min-height: calc(100vh - 3px);
    padding: var(--space-2xl) var(--space-md);
    animation: fadeSlideIn 0.5s ease-out;
}

.screen.active {
    display: flex;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.screen-inner {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

/* ==========================================
   WELCOME SCREEN
   ========================================== */
.branding {
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
}

.brand-logo {
    display: block;
    width: 190px;
    max-width: 100%;
    height: auto;
    background: transparent;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -2px;
}

.gradient-word {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
    font-weight: 300;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.stat-box {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition);
}

.stat-box:hover {
    border-color: var(--border-glow);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
    background: rgba(26, 31, 46, 0.8);
}

.stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.disclaimer {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-align: center;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn-primary {
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
    text-align: center;
    justify-content: center;
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-lg), var(--glow-primary);
    transform: translateY(-2px);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: all var(--transition);
}

.btn-secondary:hover {
    border-color: var(--border-glow);
    background: var(--bg-card);
}

.btn-xl {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.125rem;
    width: 100%;
}

/* ==========================================
   STEP HEADER
   ========================================== */
.step-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.step-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--primary-blue-end);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.step-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -1px;
}

.step-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ==========================================
   QUESTIONS
   ========================================== */
.question-progress {
    margin-bottom: var(--space-lg);
    text-align: center;
}

.question-progress span {
    display: block;
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.progress-bar-inline {
    height: 6px;
    background: var(--bg-elevated);
    border-radius: 100px;
    overflow: hidden;
}

.progress-bar-inline-fill {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.4s ease;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

#questionsContainer {
    margin-bottom: var(--space-xl);
}

.question-block {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    transition: all var(--transition);
}

.question-block:hover {
    border-color: var(--border-glow);
    background: rgba(26, 31, 46, 0.8);
}

.question-num {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--primary-blue-end);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.question-text {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

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

.option-item {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    min-height: 48px;
}

.option-item:hover {
    border-color: var(--border-glow);
    background: var(--bg-card);
}

.option-item input[type="radio"] {
    margin-right: var(--space-sm);
    width: 20px;
    height: 20px;
    accent-color: var(--primary-blue-start);
    cursor: pointer;
}

.option-item input[type="radio"]:checked + span {
    color: var(--primary-blue-end);
    font-weight: 600;
}

/* ==========================================
   ROI SIMPLIFICADO
   ========================================== */
.roi-simple-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.input-card-big {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.input-card-big label {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.input-hint {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.input-card-big input {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    text-align: center;
    transition: all var(--transition);
}

.input-card-big input:focus {
    outline: none;
    border-color: var(--border-glow);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
}

.roi-results-simple {
    margin-bottom: var(--space-xl);
}

.roi-big-number {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 212, 255, 0.1));
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    margin-bottom: var(--space-lg);
    backdrop-filter: blur(10px);
}

.roi-big-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.roi-big-value {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    font-family: var(--font-display);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.roi-big-desc {
    font-size: 1rem;
    color: var(--text-secondary);
}

.roi-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.roi-breakdown-item {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.roi-breakdown-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.roi-breakdown-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--primary-blue-end);
}

/* ==========================================
   ROI CALCULATOR (ANTIGUO - MANTENER POR SI ACASO)
   ========================================== */
.roi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.input-card {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.input-card label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.input-card input {
    width: 100%;
    padding: var(--space-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-display);
    transition: all var(--transition);
}

.input-card input:focus {
    outline: none;
    border-color: var(--border-glow);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.results-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.result-card {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
}

.result-card.highlight {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 212, 255, 0.1));
    border-color: var(--border-glow);
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-display);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.chart-wrapper {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* ==========================================
   PRIORIZACIÓN AUTOMÁTICA
   ========================================== */
.priority-auto-results {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.priority-auto-results h3 {
    margin-bottom: var(--space-sm);
}

.priority-intro {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

#priorityList {
    display: grid;
    gap: var(--space-md);
}

.priority-auto-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: all var(--transition);
}

.priority-auto-item:hover {
    border-color: var(--border-glow);
    transform: translateX(4px);
}

.priority-auto-item.priority-top {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
}

.priority-auto-item.priority-mid {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.05);
}

.priority-rank {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: white;
    flex-shrink: 0;
}

.priority-info {
    flex: 1;
}

.priority-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.priority-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================
   CTA FINAL
   ========================================== */
.cta-disclaimer-roi {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-align: center;
    line-height: 1.6;
}

.final-note {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-top: var(--space-xl);
}

.final-note h3 {
    margin-bottom: var(--space-md);
    color: var(--primary-blue-end);
}

.final-note p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.final-note ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--space-xl);
}

.final-note ul li {
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

.cta-final-wrapper {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 212, 255, 0.1));
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    backdrop-filter: blur(10px);
}

.cta-final-wrapper h2 {
    margin-bottom: var(--space-md);
}

.cta-final-desc {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-size: 1.125rem;
    line-height: 1.7;
}

.cta-disclaimer {
    margin-top: var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ==========================================
   SUCCESS NEXT STEPS
   ========================================== */
.success-next-steps {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    text-align: left;
    max-width: 600px;
    line-height: 1.8;
}

.success-next-steps strong {
    color: var(--primary-blue-end);
}

/* ==========================================
   PRIORITY MATRIX (ANTIGUO - MANTENER)
   ========================================== */
.priority-legend {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.priority-legend h3 {
    margin-bottom: var(--space-md);
}

.dimensions-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.dimensions-row span {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

#priorityContainer {
    margin-bottom: var(--space-xl);
}

.area-block {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

.area-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.scoring-table {
    display: grid;
    gap: var(--space-md);
}

.scoring-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--space-md);
    align-items: center;
}

.scoring-dim {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.scoring-opts {
    display: flex;
    gap: var(--space-sm);
}

.score-btn {
    flex: 1;
    text-align: center;
}

.score-btn input[type="radio"] {
    display: none;
}

.score-btn label {
    display: block;
    padding: var(--space-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    font-weight: 600;
    font-family: var(--font-display);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-btn input[type="radio"]:checked + label {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.score-btn label:hover {
    border-color: var(--border-glow);
}

#priorityResults h3 {
    margin-bottom: var(--space-md);
}

#priorityScoresList {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.priority-result-item {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.priority-result-item.top {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
}

.priority-result-item.mid {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.05);
}

.priority-result-item.low {
    border-color: var(--error);
    background: rgba(239, 68, 68, 0.05);
}

.priority-result-name {
    font-weight: 600;
}

.priority-result-score {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-display);
}

/* ==========================================
   FINAL RESULTS
   ========================================== */
.final-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.final-card {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
}

.final-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.final-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.final-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-sm);
}

.final-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.cta-form-wrapper {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
}

.cta-form-wrapper h2 {
    margin-bottom: var(--space-sm);
}

.cta-form-wrapper > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.form-field {
    text-align: left;
}

.form-field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: var(--space-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--border-glow);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.checkbox-wrapper {
    display: flex;
    align-items: start;
    gap: var(--space-sm);
    cursor: pointer;
    margin-bottom: var(--space-lg);
    text-align: left;
}

.checkbox-wrapper input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    accent-color: var(--primary-blue-start);
    cursor: pointer;
}

/* ==========================================
   SUCCESS STATE
   ========================================== */
.success-state {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 3px - 8rem);
}

.success-icon-big {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--glow-primary);
}

.success-state h2 {
    margin-bottom: var(--space-md);
}

.success-state p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 600px;
}

/* ==========================================
   STEP ACTIONS
   ========================================== */
.step-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
}

/* ==========================================
   LEAD FORM
   ========================================== */
.lead-form-card {
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.lead-form-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.lead-form-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.lead-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.lead-form-grid .input-card-big {
    padding: var(--space-lg);
}

.lead-form-grid .input-card-big input {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 400;
    text-align: left;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .branding {
        margin-bottom: var(--space-lg);
        display: flex;
        align-items: center;
        justify-content: flex-start;
        text-align: left;
    }

    .brand-logo {
        width: 150px;
        max-width: 150px;
        height: auto;
        margin: 0;
        background: transparent;
    }
}

    .screen {
        padding: var(--space-lg) var(--space-sm);
        min-height: calc(100vh - 3px);
    }

    .screen-inner {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.15;
        letter-spacing: -1px;
        text-align: center;
    }

    .hero-lead {
        font-size: 1rem;
        line-height: 1.6;
        text-align: center;
        margin-bottom: var(--space-lg);
    }

    .stats-row,
    .roi-grid,
    .roi-simple-grid,
    .roi-breakdown,
    .results-row,
    .final-results-grid,
    .lead-form-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .stat-box {
        padding: var(--space-md);
    }

    .stat-num {
        font-size: 2rem;
    }

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

    .step-header h2 {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .step-header p {
        font-size: 1rem;
        line-height: 1.5;
    }

    .question-block {
        padding: var(--space-md);
        margin-bottom: var(--space-sm);
    }

    .question-text {
        font-size: 1rem;
        line-height: 1.4;
    }

    .option-item {
        padding: var(--space-sm);
        align-items: flex-start;
    }

    .option-item span {
        font-size: 0.95rem;
        line-height: 1.4;
    }

    .option-item input[type="radio"] {
        flex-shrink: 0;
        margin-top: 2px;
    }

    .input-card-big {
        padding: var(--space-md);
    }

    .input-card-big label {
        font-size: 1rem;
        line-height: 1.4;
    }

    .input-card-big input {
        font-size: 1.2rem;
        padding: var(--space-sm);
    }

    .roi-big-number {
        padding: var(--space-lg);
    }

    .roi-big-value {
        font-size: 2.3rem;
        word-break: break-word;
    }

    .roi-breakdown-item {
        padding: var(--space-md);
    }

    .roi-breakdown-value {
        font-size: 1.25rem;
    }

    .lead-form-card {
        padding: var(--space-md);
        margin-bottom: var(--space-lg);
    }

    .lead-form-card h3 {
        font-size: 1.1rem;
        line-height: 1.3;
    }

    .lead-form-card > p {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .lead-form-grid .input-card-big {
        padding: var(--space-md);
    }

    .step-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: var(--space-sm) var(--space-md);
        font-size: 1rem;
    }

    .btn-xl {
        width: 100%;
        font-size: 1rem;
        padding: var(--space-md);
    }

    .cta-disclaimer-roi {
        font-size: 0.8rem;
        line-height: 1.5;
        margin-top: var(--space-md);
        padding-top: var(--space-md);
    }

    .final-card {
        padding: var(--space-lg);
    }

    .final-icon {
        font-size: 2.2rem;
    }

    .final-value {
        font-size: 1.3rem;
    }

    .priority-auto-results {
        padding: var(--space-md);
    }

    .priority-auto-item {
        padding: var(--space-md);
        align-items: flex-start;
    }

    .priority-rank {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }

    .priority-name {
        font-size: 1rem;
    }

    .priority-badge {
        font-size: 0.65rem;
        line-height: 1.3;
    }

    .final-note {
        padding: var(--space-md);
        text-align: center;
    }

    .dimensions-row span {
        font-size: 0.75rem;
    }

    .bg-gradient-orb {
        display: none;
    }
}

@media (max-width: 480px) {
    .screen {
        padding: var(--space-md) 0.85rem;
    }

    .brand-logo {
        width: 135px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-lead {
        font-size: 0.95rem;
    }

    .step-header h2 {
        font-size: 1.5rem;
    }

    .roi-big-value {
        font-size: 2rem;
    }

    .stat-num {
        font-size: 1.7rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .question-num {
        font-size: 0.7rem;
    }

    .question-text {
        font-size: 0.95rem;
    }

    .option-item span {
        font-size: 0.9rem;
    }

    .input-card-big input {
        font-size: 1rem;
    }

    .btn-primary,
    .btn-secondary {
        font-size: 0.95rem;
    }
}

/* ==========================================
   DESKTOP FIX
   ========================================== */
@media (min-width: 769px) {
    .screen {
        padding: var(--space-2xl) var(--space-md);
    }

    .screen-inner {
        width: 100%;
        max-width: 900px;
        margin: 0 auto;
    }

    .branding {
        margin-bottom: var(--space-xl);
        display: flex;
        align-items: center;
        justify-content: flex-start;
        text-align: left;
    }

    .brand-logo {
        width: 190px;
        max-width: 190px;
        height: auto;
        margin: 0;
    }

    .hero-title {
        font-family: var(--font-display);
        font-size: clamp(2rem, 6vw, 3.5rem);
        font-weight: 700;
        line-height: 1.1;
        margin-bottom: var(--space-md);
        letter-spacing: -2px;
        text-align: left;
    }

    .hero-lead {
        font-size: 1.125rem;
        color: var(--text-secondary);
        margin-bottom: var(--space-xl);
        line-height: 1.7;
        font-weight: 300;
        text-align: left;
    }

    .stats-row {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
        margin-bottom: var(--space-xl);
    }

    .roi-simple-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .roi-breakdown {
        grid-template-columns: repeat(3, 1fr);
    }

    .final-results-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .lead-form-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .step-actions {
        flex-direction: row;
        justify-content: space-between;
    }

    .btn-primary,
    .btn-secondary {
        width: auto;
    }

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