/* ================================
   FamilyWatch Website Styles
   ================================ */

/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --accent-color: #f59e0b;
    --danger-color: #ef4444;
    --success-color: #10b981;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    
    --container-width: 1200px;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* ===== HEADER ===== */
.site-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.logo a {
    color: var(--primary-color);
    text-decoration: none;
}

.tagline {
    font-size: 0.875rem;
    color: var(--text-light);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.main-nav a {
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* ===== BUTTONS ===== */
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
}

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

.button.primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.button.secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.button.large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.cta-button {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
}

.cta-button:hover {
    background: var(--primary-dark);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-cta .button {
    min-width: 180px;
}

.hero-highlights {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.highlight-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ===== PAGE HERO ===== */
.page-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* ===== SECTIONS ===== */
section {
    padding: 4rem 0;
}

section h2 {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: -2rem auto 3rem;
}

/* ===== BENEFITS GRID ===== */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s;
}

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

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

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-medium);
}

/* ===== STEPS ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.step p {
    color: var(--text-medium);
}

.cta-center {
    text-align: center;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: var(--bg-light);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial .author {
    color: var(--text-dark);
    font-weight: 600;
    font-style: normal;
}

/* ===== PACKAGES ===== */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.package-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: all 0.3s;
}

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

.package-card.popular {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.package-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.package-header h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.package-subtitle {
    color: var(--text-light);
    font-size: 1rem;
}

.package-price {
    text-align: center;
    margin-bottom: 2rem;
}

.price-install {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.price-monthly {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.per-month {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-light);
}

.package-features h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.package-features ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.package-features li {
    padding: 0.5rem 0;
    color: var(--text-medium);
}

.package-card .button {
    width: 100%;
    margin-top: 1rem;
}

/* ===== COMPARISON TABLE ===== */
.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.comparison-table th:first-child {
    text-align: left;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.comparison-table tr:hover {
    background: var(--bg-light);
}

/* ===== ADD-ONS ===== */
.addon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.addon-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
}

.addon-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.addon-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 1rem;
}

/* ===== PROCESS STEPS ===== */
.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.step-visual .step-number {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.step-content h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.step-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.step-content li {
    margin-bottom: 0.5rem;
    color: var(--text-medium);
}

.step-duration {
    color: var(--text-light);
    font-weight: 600;
    margin-top: 1rem;
}

/* ===== AUTOMATION EXAMPLES ===== */
.automation-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.automation {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.automation h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.automation p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* ===== TECHNOLOGY GRID ===== */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-item {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.tech-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tech-item ul {
    padding-left: 1.5rem;
}

.tech-item li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* ===== TIMELINE ===== */
.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.timeline-item.alert {
    background: #fef3c7;
    border-left: 4px solid var(--accent-color);
}

.time {
    font-weight: 700;
    color: var(--primary-color);
    min-width: 100px;
    font-size: 1.125rem;
}

.event h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.event p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* ===== PRIVACY GRID ===== */
.privacy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.privacy-item {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--secondary-color);
}

.privacy-item h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* ===== TARGET CUSTOMERS ===== */
.target-customers {
    background: var(--bg-light);
}

.customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.customer-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
}

.customer-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

/* ===== PRICING MODEL ===== */
.pricing-model {
    background: var(--bg-light);
}

.model-callout {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-color);
}

.model-callout h2 {
    margin-bottom: 2rem;
}

.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

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

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

.model-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

/* ===== NO MONTHLY FEES BADGE ===== */
.no-monthly {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: 0.5rem;
}

/* ===== DETECTION LIST ===== */
.detection-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.detection-list li {
    padding: 0.25rem 0;
    color: var(--text-medium);
    font-size: 0.95rem;
}

/* ===== QUARTERLY MAINTENANCE ===== */
.quarterly-maintenance {
    background: var(--bg-light);
}

.maintenance-callout {
    display: flex;
    gap: 3rem;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    align-items: flex-start;
}

.maintenance-price {
    text-align: center;
    min-width: 180px;
}

.maintenance-price .price {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.maintenance-price .per {
    display: block;
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.maintenance-content {
    flex: 1;
}

.maintenance-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.maintenance-content h4 {
    color: var(--text-dark);
    margin: 1.5rem 0 1rem;
}

.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1rem 0;
}

.maintenance-item {
    background: var(--bg-light);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.maintenance-item h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.maintenance-item p {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.maintenance-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #fef3c7;
    border-left: 4px solid var(--accent-color);
    border-radius: var(--radius-md);
}

/* ===== APP PREVIEW ===== */
.app-preview {
    background: var(--bg-light);
}

.app-view {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.app-screen {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
}

.app-screen h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: left;
}

.app-status-grid {
    display: grid;
    gap: 1rem;
}

.status-item {
    display: grid;
    grid-template-columns: 50px 1fr auto;
    align-items: center;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    gap: 1rem;
}

.status-item.active {
    background: #d1fae5;
    border-left: 4px solid var(--secondary-color);
}

.status-item.normal {
    background: var(--bg-light);
}

.status-icon {
    font-size: 1.5rem;
    text-align: center;
}

.status-label {
    font-weight: 600;
    color: var(--text-dark);
}

.status-time {
    font-size: 0.875rem;
    color: var(--text-light);
}

.last-activity {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    text-align: center;
}

.app-features h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.app-features ul {
    list-style: none;
    padding: 0;
}

.app-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-medium);
}

/* ===== DETECTION DETAILS ===== */
.detection-details {
    background: white;
}

.detection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.detection-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.detection-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.detection-card ul {
    list-style: none;
    padding: 0;
}

.detection-card li {
    padding: 0.5rem 0;
    color: var(--text-medium);
}

/* ===== TRAINING TOPICS ===== */
.training-topics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 1.5rem 0;
}

.training-topic {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.training-topic h5 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.training-topic ul {
    padding-left: 1.5rem;
}

.training-topic li {
    margin-bottom: 0.5rem;
    color: var(--text-medium);
    font-size: 0.9rem;
}

.training-guarantee {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #d1fae5;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary-color);
}

/* ===== ABOUT PAGE ===== */
.about-story {
    max-width: 800px;
    margin: 0 auto;
}

.about-story .lead {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.story-highlight {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: var(--radius-md);
}

.story-highlight p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.story-highlight p:last-child {
    margin-bottom: 0;
}

.story-callout {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-top: 2rem;
    text-align: center;
    font-size: 1.125rem;
}

.story-callout strong {
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.5rem;
}

.about-story ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.about-story li {
    margin-bottom: 0.75rem;
    color: var(--text-medium);
}

.about-story p {
    margin-bottom: 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-col {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
}

.comparison-col.highlight {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.comparison-col h3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.comparison-col ul {
    list-style: none;
}

.comparison-col li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
}

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

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.contact-method {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.contact-method h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.contact-method p {
    margin-bottom: 0.25rem;
}

.contact-note {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

.cta-box {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
}

.cta-box h3 {
    color: white;
    margin-bottom: 1rem;
}

.cta-box p {
    margin-bottom: 1.5rem;
}

.form-message {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
}

/* ===== FAQ ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.consultation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.consult-step {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
}

.consult-step h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.consultation-note {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-top: 2rem;
}

/* ===== CTA SECTIONS ===== */
.cta-section,
.cta-final {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-section h2,
.cta-final h2 {
    color: white;
}

.cta-section p,
.cta-final p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }
    
    .main-nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .main-nav ul.show {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-highlights {
        flex-direction: column;
        align-items: center;
    }
    
    .process-step {
        flex-direction: column;
    }
    
    .comparison {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .app-view {
        grid-template-columns: 1fr;
    }
    
    .maintenance-callout {
        flex-direction: column;
        gap: 2rem;
    }
    
    .maintenance-price {
        width: 100%;
    }
    
    .customer-grid,
    .detection-grid,
    .training-topics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    section h2 {
        font-size: 1.75rem;
    }
    
    .benefit-grid,
    .packages-grid,
    .addon-grid {
        grid-template-columns: 1fr;
    }
}