/* ===================================
   Burnt Screen Services - Main Stylesheet
   Modern, responsive design
   =================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0891b2;
    --accent-color: #f59e0b;

    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;

    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-alt: #f3f4f6;

    --border-color: #e5e7eb;
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 80px 0;
    --section-padding-mobile: 50px 0;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

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

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

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

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

ul {
    list-style: none;
}

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

/* Sections */
.section {
    padding: var(--section-padding);
}

.section-alt {
    background-color: var(--bg-alt);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    font-weight: 400;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-logo:hover {
    color: var(--primary-dark);
}

.nav-list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.nav-cta {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
}

.nav-link.nav-cta::after {
    display: none;
}

.nav-link.nav-cta:hover {
    background-color: var(--primary-dark);
    color: white;
}

.nav-toggle,
.nav-close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
}

.feature-item i {
    color: #10b981;
    font-size: 1.25rem;
}

.hero-image-placeholder {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 16px;
    padding: 60px;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-xl);
}

.hero-image-placeholder i {
    font-size: 6rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.hero-image-placeholder p {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

/* Problem Solution Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.problem-icon i {
    font-size: 2rem;
    color: #dc2626;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

.solution-box {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 5px solid var(--primary-color);
}

.solution-box h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.solution-box h3 i {
    color: var(--accent-color);
}

.solution-box p {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin: 0;
}
/* How It Works - Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem auto 1.5rem;
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

.cta-center {
    text-align: center;
    margin-top: 3rem;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-color) 0%, #f59e0b 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.price {
    margin-bottom: 2rem;
}

.price-from {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-features {
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: #10b981;
    font-size: 1.125rem;
}

/* Trust Section */
.trust-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-medium);
}

.testimonials-title {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.cta-box {
    text-align: center;
    color: white;
    padding: 2rem;
}

.cta-box h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

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

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

.cta-buttons .btn-primary:hover {
    background-color: var(--bg-alt);
    border-color: var(--bg-alt);
}

.cta-buttons .btn-secondary {
    background-color: transparent;
    color: white;
    border-color: white;
}

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

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: white;
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-info i {
    color: var(--primary-light);
    width: 20px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 140px 0 80px;
    text-align: center;
}

.page-header h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* What's Included Grid */
.included-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.included-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.included-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.included-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.included-card p {
    color: var(--text-medium);
    margin: 0;
}

/* Supported Models */
.models-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.models-primary,
.models-secondary {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.models-primary h3,
.models-secondary h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.models-list li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

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

.models-list i {
    color: #10b981;
}

.models-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--bg-alt);
    border-radius: 8px;
    font-size: 0.95rem;
}

.models-note a {
    font-weight: 600;
}

/* Warranty Info */
.warranty-box {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: center;
}

.warranty-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.warranty-icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.warranty-content h2 {
    margin-bottom: 1rem;
}

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

.warranty-content ul li {
    list-style: disc;
    margin-bottom: 0.5rem;
    color: var(--text-medium);
}

.warranty-note {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--bg-alt);
    border-radius: 8px;
    font-size: 0.95rem;
    margin-bottom: 0;
}
/* Detailed Process Steps */
.steps-detailed {
    max-width: 900px;
    margin: 0 auto;
}

.step-detailed {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 3rem;
    position: relative;
}

.step-detailed:last-child {
    margin-bottom: 0;
}

.step-number-large {
    position: absolute;
    top: -20px;
    left: 3rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.75rem;
    box-shadow: var(--shadow-lg);
}

.step-content h2 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.step-content h2 i {
    color: var(--primary-color);
}

.step-intro {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.step-details h3 {
    font-size: 1.125rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.step-details ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.step-details ul li {
    list-style: disc;
    margin-bottom: 0.75rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.info-box,
.timeline-box,
.success-box {
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-box {
    background-color: #dbeafe;
    border-left: 4px solid var(--primary-color);
}

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

.success-box {
    background-color: #d1fae5;
    border-left: 4px solid #10b981;
}

.info-box i,
.timeline-box i,
.success-box i {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.info-box i { color: var(--primary-color); }
.timeline-box i { color: var(--accent-color); }
.success-box i { color: #10b981; }

.info-box p,
.timeline-box p,
.success-box p {
    margin: 0;
    color: var(--text-dark);
}

/* Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--border-color);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-marker {
    grid-column: 2;
}

.timeline-item:nth-child(odd) .timeline-marker {
    grid-column: 2;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 3;
    text-align: left;
}

.timeline-marker {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    z-index: 1;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

.timeline-content p {
    margin: 0;
    color: var(--text-medium);
}

.timeline-note {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
}

/* What You Need Grid */
.need-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.need-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.need-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.need-card h3 {
    margin-bottom: 1rem;
}

.need-card p {
    color: var(--text-medium);
    margin: 0;
}

/* FAQs */
.faqs-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 3rem;
}

.category-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.faq-item {
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg-white);
    transition: var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--bg-alt);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--text-dark);
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer > * {
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: var(--text-medium);
    line-height: 1.7;
}

.faq-answer ul {
    padding-left: 3rem;
    margin-top: 1rem;
}

.faq-answer ul li {
    list-style: disc;
    margin-bottom: 0.5rem;
    color: var(--text-medium);
}

.still-have-questions {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 12px;
}

.still-have-questions h2 {
    margin-bottom: 1rem;
}

.still-have-questions p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info-side h2 {
    margin-bottom: 1rem;
}

.contact-methods {
    margin: 2rem 0;
}

.contact-method {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.contact-method:last-child {
    border-bottom: none;
}

.method-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.method-details h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.method-details a {
    font-weight: 600;
    font-size: 1.125rem;
}

.method-details p {
    margin: 0.25rem 0 0;
    font-size: 0.95rem;
    color: var(--text-light);
}

.response-time {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--bg-alt);
    border-radius: 8px;
    margin-top: 2rem;
}

.response-time i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.response-time h4 {
    margin-bottom: 0.5rem;
}

.response-time p {
    margin: 0;
    font-size: 0.95rem;
}

/* Contact Form */
.form-container {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.form-container h2 {
    margin-bottom: 0.5rem;
}

.form-container > p {
    margin-bottom: 2rem;
    color: var(--text-light);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    text-align: center;
}

.form-message {
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.success-message {
    background-color: #d1fae5;
    border-left: 4px solid #10b981;
}

.success-message i {
    color: #10b981;
    font-size: 1.5rem;
}

.error-message {
    background-color: #fee2e2;
    border-left: 4px solid #dc2626;
}

.error-message i {
    color: #dc2626;
    font-size: 1.5rem;
}

.form-message p {
    margin: 0;
    color: var(--text-dark);
}



.form-group-terms .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.form-group-terms input[type="checkbox"] {
    margin-top: 0.15rem;
}

.form-group-human-verification .human-verification-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.human-verification-question {
    font-weight: 600;
}

.human-verification-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: #666;
}




/* What to Include */
.include-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.include-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.include-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.include-card h3 {
    margin-bottom: 1rem;
}

.include-card p {
    color: var(--text-medium);
    margin: 0;
}
/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet */
@media screen and (max-width: 968px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .section {
        padding: var(--section-padding-mobile);
    }

    .section-title {
        font-size: 1.875rem;
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--bg-white);
        box-shadow: var(--shadow-xl);
        padding: 6rem 2rem 2rem;
        transition: var(--transition-normal);
        z-index: 100;
    }

    .nav-menu.show-menu {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 2rem;
    }

    .nav-link {
        font-size: 1.125rem;
    }

    .nav-toggle,
    .nav-close {
        display: block;
    }

    .nav-close {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }

    /* Hero */
    .hero {
        padding: 120px 0 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* Page Header */
    .page-header {
        padding: 120px 0 60px;
    }

    .page-header h1 {
        font-size: 2.25rem;
    }

    /* Models */
    .models-content {
        grid-template-columns: 1fr;
    }

    /* Warranty */
    .warranty-box {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .warranty-icon {
        margin: 0 auto;
    }

    /* Timeline */
    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: 1.5rem;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        grid-column: 2;
        text-align: left;
    }

    .timeline-item:nth-child(even) .timeline-marker,
    .timeline-item:nth-child(odd) .timeline-marker {
        grid-column: 1;
    }

    .timeline-marker {
        width: 60px;
        height: 60px;
        font-size: 0.875rem;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    /* CTA */
    .cta-box h2 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* Mobile */
@media screen and (max-width: 576px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .container {
        padding: 0 15px;
    }

    /* Hero */
    .hero {
        padding: 100px 0 50px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-image-placeholder {
        padding: 40px;
    }

    .hero-image-placeholder i {
        font-size: 4rem;
    }

    .hero-image-placeholder p {
        font-size: 1rem;
    }

    /* Page Header */
    .page-header {
        padding: 100px 0 50px;
    }

    .page-header h1 {
        font-size: 1.875rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    /* Buttons */
    .btn {
        padding: 10px 24px;
        font-size: 0.95rem;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 1rem;
    }

    /* Cards */
    .problem-card,
    .step-card,
    .pricing-card,
    .included-card,
    .need-card,
    .include-card {
        padding: 1.5rem;
    }

    /* Pricing */
    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    /* Stats */
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* Steps */
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .step-detailed {
        padding: 2rem 1.5rem;
    }

    .step-number-large {
        left: 1.5rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    /* Timeline */
    .timeline-marker {
        width: 50px;
        height: 50px;
        font-size: 0.75rem;
    }

    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Contact Form */
    .form-container {
        padding: 2rem 1.5rem;
    }

    /* CTA */
    .cta-box {
        padding: 1.5rem;
    }

    .cta-box h2 {
        font-size: 1.75rem;
    }

    .cta-box p {
        font-size: 1rem;
    }

    /* Warranty */
    .warranty-box {
        padding: 2rem;
    }

    .warranty-icon {
        width: 80px;
        height: 80px;
    }

    .warranty-icon i {
        font-size: 2.5rem;
    }

    /* FAQs */
    .category-title {
        font-size: 1.5rem;
    }

    .faq-question {
        padding: 1.25rem;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

    /* Contact Methods */
    .contact-method {
        flex-direction: column;
        text-align: center;
    }

    .method-icon {
        margin: 0 auto;
    }

    /* Response Time */
    .response-time {
        flex-direction: column;
        text-align: center;
    }

    .response-time i {
        margin: 0 auto;
    }
}

/* Small Mobile */
@media screen and (max-width: 350px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .trust-stats {
        grid-template-columns: 1fr;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .nav,
    .nav-toggle,
    .nav-close,
    .cta-section,
    .footer {
        display: none;
    }

    .hero,
    .page-header {
        padding-top: 20px;
    }

    body {
        font-size: 12pt;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

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

.fade-in {
    animation: fadeIn 0.6s ease;
}

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

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background-color: var(--primary-color);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-color);
    color: white;
}