/* ===================================
   AURA ESTUDIO - Estilos Principales
   Diseño Minimalista y Elegante
   =================================== */

/* Variables CSS */
:root {
    /* Colores */
    --color-primary: #1a1a1a;
    --color-secondary: #2d2d2d;
    --color-accent: #4a4a4a;
    --color-light: #f8f8f8;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-border: #e5e5e5;
    --color-success: #2ecc71;
    --color-warning: #f39c12;
    --color-error: #e74c3c;
    --color-info: #3498db;
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    
    /* Transiciones */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

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

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

.link {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: var(--spacing-md) var(--spacing-xl);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo-container {
    flex-shrink: 0;
}

.logo {
    height: 50px;
    width: auto;
}

/* Progress Indicator */
.progress-indicator {
    flex: 1;
    display: none;
    justify-content: center;
}

.progress-indicator.visible {
    display: flex;
}

.progress-steps {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    opacity: 0.4;
    transition: opacity var(--transition-normal);
}

.step.active {
    opacity: 1;
}

.step.completed {
    opacity: 1;
}

.step.completed .step-number {
    background: var(--color-success);
    color: var(--color-white);
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.step.active .step-number {
    background: var(--color-primary);
    color: var(--color-white);
}

.step-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
}

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

.step-line {
    width: 30px;
    height: 2px;
    background: var(--color-border);
    margin: 0 var(--spacing-xs);
    margin-bottom: 20px;
}

/* ===================================
   MAIN CONTENT
   =================================== */
.main-content {
    padding-top: 90px;
    min-height: 100vh;
}

/* Screens */
.screen {
    display: none;
    opacity: 0;
    animation: fadeIn var(--transition-slow) forwards;
}

.screen.active {
    display: block;
    opacity: 1;
}

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

.screen-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.screen-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.screen-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.screen-description {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   HOME / BIENVENIDA
   =================================== */
.home-container {
    min-height: calc(100vh - 90px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl);
}

.home-content {
    text-align: center;
    max-width: 700px;
    z-index: 1;
}

.home-logo {
    margin-bottom: var(--spacing-2xl);
}

.home-logo-img {
    height: 120px;
    width: auto;
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.home-title {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

.home-title .highlight {
    font-weight: 600;
}

.home-subtitle {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.home-description {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-2xl);
}

.home-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature i {
    font-size: 1.5rem;
    color: var(--color-primary);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.feature:hover i {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.feature span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.home-decoration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.decoration-circle {
    width: 500px;
    height: 500px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.5;
    animation: circleRotate 20s linear infinite;
}

.decoration-circle.small {
    width: 300px;
    height: 300px;
    animation-direction: reverse;
    animation-duration: 15s;
}

@keyframes circleRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ===================================
   BOTONES
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover:not(:disabled) {
    border-color: var(--color-primary);
    background: var(--color-light);
}

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

.btn-link {
    background: none;
    border: none;
    color: var(--color-text-light);
    padding: var(--spacing-sm);
}

.btn-link:hover {
    color: var(--color-primary);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
}

/* ===================================
   SERVICIOS
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card.selected {
    border-color: var(--color-primary);
    background: rgba(26, 26, 26, 0.02);
}

.service-card.selected .service-check {
    opacity: 1;
    transform: scale(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--color-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.service-card:hover .service-icon,
.service-card.selected .service-icon {
    background: var(--color-primary);
}

.service-card:hover .service-icon i,
.service-card.selected .service-icon i {
    color: var(--color-white);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.service-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

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

.service-time i {
    margin-right: var(--spacing-xs);
}

.service-price {
    font-weight: 600;
    color: var(--color-primary);
}

.service-check {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-normal);
}

.service-check i {
    color: var(--color-white);
    font-size: 0.8rem;
}

/* Tooltip */
.service-tooltip {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
}

.tooltip-icon {
    color: var(--color-text-muted);
    cursor: help;
    font-size: 1rem;
    transition: color var(--transition-fast);
}

.tooltip-icon:hover {
    color: var(--color-primary);
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    right: 0;
    width: 280px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
    box-shadow: var(--shadow-xl);
}

.service-tooltip:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(-10px);
}

.tooltip-content h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.tooltip-content ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.tooltip-content li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.tooltip-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

.tooltip-benefit {
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255,255,255,0.2);
    margin-bottom: 0;
}

.tooltip-benefit i {
    color: #f1c40f;
}

/* Selected Summary */
.selected-services-summary {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

.selected-services-summary.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.summary-count {
    font-weight: 500;
}

.summary-total {
    font-weight: 600;
    color: var(--color-primary);
}

/* ===================================
   FORMULARIOS
   =================================== */
.form-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

.form-section-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title i {
    color: var(--color-accent);
}

.optional-label {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.required {
    color: var(--color-error);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--color-error);
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

/* File Upload */
.file-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-md);
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--color-primary);
    background: rgba(26, 26, 26, 0.02);
}

.upload-icon {
    font-size: 2.5rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.upload-text {
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.upload-link {
    color: var(--color-primary);
    font-weight: 500;
    cursor: pointer;
}

.upload-hint {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.uploaded-files {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.uploaded-file {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-light);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.uploaded-file .remove-file {
    cursor: pointer;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.uploaded-file .remove-file:hover {
    color: var(--color-error);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.95rem;
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox-label input:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓';
    color: var(--color-white);
    font-size: 0.75rem;
}

.terms-checkbox {
    margin-top: var(--spacing-lg);
}

/* ===================================
   TIMELINE / PROCESO
   =================================== */
.process-timeline {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0.4;
    transition: opacity var(--transition-normal);
    min-width: 80px;
}

.timeline-step.active {
    opacity: 1;
}

.timeline-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    transition: all var(--transition-normal);
}

.timeline-step.active .timeline-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.timeline-step span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-align: center;
}

.timeline-step.active span {
    color: var(--color-primary);
}

.timeline-connector {
    width: 40px;
    height: 2px;
    background: var(--color-border);
    margin-bottom: 24px;
}

/* ===================================
   EDUCATIONAL TIPS
   =================================== */
.educational-tip {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(26,26,26,0.03), rgba(26,26,26,0.06));
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--color-primary);
}

.educational-tip > i {
    font-size: 1.5rem;
    color: var(--color-warning);
}

.tip-content strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.tip-content p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ===================================
   EXTRAS / COMPLEMENTOS
   =================================== */
.smart-suggestions {
    margin-bottom: var(--spacing-xl);
}

.suggestion-banner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, #f8f4e3, #fff9e6);
    border-radius: var(--radius-md);
    border: 1px solid #e8d999;
}

.suggestion-banner i {
    font-size: 1.5rem;
    color: var(--color-warning);
}

.suggestion-banner p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.extra-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.extra-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.extra-card.selected {
    border-color: var(--color-primary);
    background: rgba(26, 26, 26, 0.02);
}

.extra-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.extra-icon {
    width: 45px;
    height: 45px;
    background: var(--color-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.extra-icon i {
    font-size: 1.2rem;
    color: var(--color-primary);
}

.extra-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-light);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
}

.extra-badge.recommended {
    background: var(--color-primary);
    color: var(--color-white);
}

.extra-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.extra-description {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.extra-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.extra-benefits span {
    font-size: 0.75rem;
    color: var(--color-success);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.extra-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.btn-extra {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-light);
    border: 2px solid var(--color-border);
    color: var(--color-text);
}

.btn-extra:hover {
    border-color: var(--color-primary);
}

.btn-extra .remove-text {
    display: none;
}

.extra-card.selected .btn-extra {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.extra-card.selected .btn-extra .add-text {
    display: none;
}

.extra-card.selected .btn-extra .remove-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.extras-summary {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.summary-line {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.summary-line.total {
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-md);
    font-weight: 600;
}

/* ===================================
   RESUMEN DE PEDIDO
   =================================== */
.order-summary {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
}

.summary-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.summary-section:last-of-type {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

.summary-section-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
}

.summary-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-light);
    border-radius: var(--radius-sm);
}

.summary-item-name {
    font-weight: 500;
}

.summary-item-price {
    color: var(--color-primary);
    font-weight: 500;
}

.summary-details {
    display: grid;
    gap: var(--spacing-md);
}

.summary-detail-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-md);
    font-size: 0.9rem;
}

.summary-detail-label {
    color: var(--color-text-muted);
}

.summary-detail-value {
    color: var(--color-text);
}

.summary-totals {
    padding-top: var(--spacing-lg);
}

.totals-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: 0.95rem;
}

.totals-row.total {
    font-size: 1.25rem;
    font-weight: 600;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.delivery-estimate {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #e8f5e9, #f1f8f2);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
}

.delivery-estimate i {
    font-size: 1.5rem;
    color: var(--color-success);
}

.estimate-content {
    display: flex;
    flex-direction: column;
}

.summary-note {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-light);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.summary-note i {
    color: var(--color-info);
    flex-shrink: 0;
    margin-top: 2px;
}

.summary-note p {
    margin-bottom: 0;
}

/* ===================================
   CONTACTO / DATOS
   =================================== */
.transparency-message {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #e3f2fd, #f0f7ff);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
}

.transparency-message i {
    font-size: 1.5rem;
    color: var(--color-info);
}

.message-content strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.message-content p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ===================================
   CONFIRMACIÓN
   =================================== */
.confirmation-container {
    text-align: center;
    max-width: 600px;
}

.confirmation-animation {
    margin-bottom: var(--spacing-xl);
}

.success-checkmark {
    width: 100px;
    height: 100px;
    background: var(--color-success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    animation: checkmarkPop 0.6s ease;
}

@keyframes checkmarkPop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.success-checkmark i {
    font-size: 3rem;
    color: var(--color-white);
    animation: checkmarkDraw 0.5s ease 0.3s both;
}

@keyframes checkmarkDraw {
    0% { opacity: 0; transform: scale(0); }
    100% { opacity: 1; transform: scale(1); }
}

.confirmation-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.confirmation-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

.confirmation-details {
    margin-bottom: var(--spacing-2xl);
}

.confirmation-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    text-align: left;
}

.order-number {
    text-align: center;
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.order-number .label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.order-number .value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.confirmation-info {
    margin-bottom: var(--spacing-xl);
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.info-row i {
    width: 40px;
    height: 40px;
    background: var(--color-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-row div {
    display: flex;
    flex-direction: column;
}

.info-row strong {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.info-row span {
    font-weight: 500;
}

.next-steps {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.next-steps h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.next-steps ol {
    list-style: none;
}

.next-steps li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

.next-steps li i {
    color: var(--color-success);
    width: 20px;
}

.confirmation-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.social-share {
    margin-bottom: var(--spacing-xl);
}

.social-share p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-link {
    width: 45px;
    height: 45px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-text);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* ===================================
   SCREEN ACTIONS
   =================================== */
.screen-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-xl);
}

/* ===================================
   MODAL
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    animation: fadeIn var(--transition-normal);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-xl);
    z-index: 1;
    animation: modalSlide var(--transition-normal);
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    border: none;
    background: var(--color-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ===================================
   TOAST
   =================================== */
.toast {
    position: fixed;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-xl);
    z-index: 3000;
    opacity: 0;
    transition: all var(--transition-normal);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    background: var(--color-success);
}

.toast.error {
    background: var(--color-error);
}

.toast-icon {
    font-size: 1.2rem;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .progress-steps {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .step-label {
        display: none;
    }
    
    .step-line {
        width: 20px;
        margin-bottom: 0;
    }
    
    .home-title {
        font-size: 2rem;
    }
    
    .home-subtitle {
        font-size: 1.2rem;
    }
    
    .home-features {
        gap: var(--spacing-lg);
    }
    
    .screen-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .screen-title {
        font-size: 1.5rem;
    }
    
    .services-grid,
    .extras-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        padding: var(--spacing-md);
        gap: var(--spacing-xs);
    }
    
    .timeline-step {
        min-width: 60px;
    }
    
    .timeline-step span {
        font-size: 0.65rem;
    }
    
    .timeline-connector {
        width: 20px;
    }
    
    .screen-actions {
        flex-direction: column-reverse;
    }
    
    .screen-actions .btn {
        width: 100%;
    }
    
    .confirmation-actions {
        flex-direction: column;
    }
    
    .confirmation-actions .btn {
        width: 100%;
    }
    
    .decoration-circle {
        width: 300px;
        height: 300px;
    }
    
    .decoration-circle.small {
        width: 200px;
        height: 200px;
    }
    
    .summary-detail-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .logo {
        height: 40px;
    }
    
    .home-logo-img {
        height: 80px;
    }
    
    .home-title {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .tooltip-content {
        width: 250px;
        right: -50px;
    }
}

/* Print Styles */
@media print {
    .header,
    .screen-actions,
    .confirmation-actions,
    .social-share,
    .btn-link {
        display: none !important;
    }
    
    .main-content {
        padding-top: 0;
    }
    
    .screen.active {
        display: block !important;
    }
}