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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    direction: rtl;
    text-align: right;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
    background: linear-gradient(135deg, #0056b3, #004085);
}

/* Section Titles */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    margin: 1rem auto;
    border-radius: 2px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.nav-brand h1 {
    color: #007bff;
    font-size: 1.8rem;
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #007bff;
}

.nav-link.cta-nav {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
}

/* Mobile Navigation Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    background: none;
    border: none;
    z-index: 1001;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0 40px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: 3rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.hero-guarantee {
    color: #28a745;
    font-weight: 600;
    font-size: 0.9rem;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: #fff;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f1f3f4;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.benefit-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.benefit-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* Additional Features */
.additional-features {
    padding: 80px 0;
    background: #f8f9fa;
}

.features-list {
    display: grid;
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.feature-check {
    color: #28a745;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-item p {
    margin: 0;
    color: #495057;
}

/* Specifications */
.specifications {
    padding: 80px 0;
    background: #fff;
}

.specs-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-top: 3rem;
}

.spec-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    border-bottom: 1px solid #e9ecef;
}

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

.spec-label {
    background: #f8f9fa;
    padding: 1.5rem;
    font-weight: 600;
    color: #495057;
    border-left: 1px solid #e9ecef;
}

.spec-value {
    padding: 1.5rem;
    color: #212529;
}

/* Installation */
.installation {
    padding: 80px 0;
    background: #f8f9fa;
}

.installation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.step {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.step p {
    color: #6c757d;
    margin: 0;
}

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

.installation-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* Misconceptions */
.misconceptions {
    padding: 80px 0;
    background: #fff;
}

.misconceptions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.misconception-card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-right: 4px solid #dc3545;
    transition: all 0.3s ease;
}

.misconception-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.misconception-card h3 {
    color: #dc3545;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.misconception-card p {
    color: #495057;
    margin: 0;
}

/* Guarantee */
.guarantee {
    padding: 80px 0;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.guarantee .section-title {
    color: white;
}

.guarantee .section-title::after {
    background: white;
}

.guarantee-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.guarantee-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.guarantee-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.guarantee-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.guarantee-item p {
    margin: 0;
    opacity: 0.9;
}

.guarantee-warning {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 2rem;
    font-weight: 500;
}

/* Order Form (Existing Styles Enhanced) */
.cta-order-form {
    padding: 40px 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

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

.cta-header h2 {
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    color: #6c757d;
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.simple-price {
    text-align: center;
    margin-bottom: 3rem;
}

.current-price {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: inline-block;
}

.old-price-display {
    text-decoration: line-through;
    color: #dc3545;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.price-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: #28a745;
    display: block;
}

.delivery-pricing {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 8px;
}

.old-price {
    text-decoration: line-through;
    color: #dc3545;
}

.free-delivery {
    color: #28a745;
    font-weight: bold;
}

.cta-offers {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.offer-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.offer-card:hover {
    border-color: #007bff;
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.2);
}

.offer-card.selected {
    border-color: #28a745;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
    background: rgba(40, 167, 69, 0.05);
}

.offer-card label {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    width: 100%;
}

.offer-card input[type="radio"] {
    width: 20px;
    height: 20px;
}

.popular-offer {
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: #28a745;
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.cta-fields {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.field-label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #495057;
}

.field-group input {
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.field-group input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

#submitBtn {
    width: 100%;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 1.2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

#submitBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

#submitBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Installation Steps */
.installation-steps {
    padding: 80px 0;
    background: #fff;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.step-number {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.step-card h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.step-card p {
    color: #495057;
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

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

@media (max-width: 768px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 0 1rem;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .step-number {
        font-size: 1.8rem;
    }
    
    .step-card h3 {
        font-size: 1.2rem;
    }
}

.faq {
    padding: 80px 0;
    background: #f8f9fa;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem;
    text-align: right;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-icon {
    font-size: 1.5rem;
    color: #007bff;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

/* Final CTA */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.final-cta .btn-primary {
    background: white;
    color: #007bff;
    font-size: 1.3rem;
    padding: 1rem 2rem;
}

.final-cta .btn-primary:hover {
    background: #f8f9fa;
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #ecf0f1;
}

.footer-section p {
    color: #bdc3c7;
    margin-bottom: 0.5rem;
}

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

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

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0 30px;
    }
    
    .cta-order-form {
        padding: 30px 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        gap: 1rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link.cta-nav {
        text-align: center;
        margin-top: 0.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .installation-steps {
        grid-template-columns: 1fr;
    }
    
    .misconceptions-grid {
        grid-template-columns: 1fr;
    }
    
    .guarantee-features {
        grid-template-columns: 1fr;
    }
    
    .spec-row {
        grid-template-columns: 1fr;
    }
    
    .spec-label {
        border-left: none;
        border-bottom: 1px solid #e9ecef;
    }
    
    .carousel-controls {
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .final-cta h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 70px 0 30px;
    }
    
    .cta-order-form {
        padding: 25px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .benefit-card,
    .step,
    .misconception-card {
        padding: 1.5rem;
    }
    
    .current-price {
        padding: 1.5rem;
    }
    
    .price-value {
        font-size: 2rem;
    }
}

/* Performance Optimizations */
img {
    max-width: 100%;
    height: auto;
}

/* Smooth transitions for better UX */
* {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
a:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .carousel-controls,
    .final-cta,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* Thank You Page Styles - Simple and Fast */
.thank-you-page {
    background: white;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.thankyou-container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    text-align: center;
}

.success-icon {
    font-size: 60px;
    color: #28a745;
    margin-bottom: 20px;
    font-weight: bold;
}

.thankyou-container h1 {
    color: #333;
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: normal;
}

.phone-display {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
    font-size: 18px;
    color: #333;
}

.important-notice {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    padding: 20px;
    margin: 20px 0;
    text-align: right;
}

.important-notice h3 {
    color: #856404;
    margin-top: 0;
    font-size: 20px;
}

.important-notice p {
    color: #856404;
    margin: 10px 0;
}

.call-times {
    background: #e2e3e5;
    padding: 10px;
    border-radius: 3px;
    margin: 15px 0;
    font-weight: bold;
    color: #495057;
}