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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #f5f5f5;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #5A4FCF;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: #4A9B8E;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #5A4FCF, #4A9B8E);
    color: white;
    box-shadow: 0 4px 15px rgba(90, 79, 207, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 79, 207, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #5A4FCF;
    border: 2px solid #5A4FCF;
}

.btn-secondary:hover {
    background: #5A4FCF;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #5A4FCF;
    font-size: 1.8rem;
    font-weight: 700;
}

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

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

.nav-link:hover {
    color: #5A4FCF;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #5A4FCF;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(90, 79, 207, 0.8), rgba(74, 155, 142, 0.8)), url('cockpit1.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(90, 79, 207, 0.1);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: white;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #e0e7ff;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: #cbd5e1;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.airplane-icon {
    font-size: 10rem;
    color: rgba(255, 255, 255, 0.5);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Problems Section */
.problems {
    padding: 6rem 0;
    background: white;
}

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

.problem-card {
    background: #f5f5f5;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #5A4FCF, #4A9B8E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #5A4FCF;
}

.problem-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: 6rem 0;
    background: #f5f5f5;
}

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

.solution-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 50px;
    background: white;
    border: 3px solid #4A9B8E;
    transition: all 0.3s ease;
    position: relative;
}

.solution-card:nth-child(odd) {
    border-color: #5A4FCF;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(90, 79, 207, 0.15);
}

.solution-number {
    font-size: 3rem;
    font-weight: 700;
    color: #4A9B8E;
    margin-bottom: 1rem;
}

.solution-card:nth-child(odd) .solution-number {
    color: #5A4FCF;
}

.solution-card h3 {
    font-size: 1.4rem;
    color: #5A4FCF;
    margin-bottom: 0.5rem;
}

.solution-card p {
    color: #475569;
    font-size: 1.1rem;
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: white;
}

.benefits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.benefits-subtitle {
    font-size: 1.8rem;
    color: #5A4FCF;
    margin-bottom: 2rem;
    text-align: center;
}

.benefit-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f5f5f5;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
}

.benefit-item i {
    font-size: 1.5rem;
    color: #4A9B8E;
    margin-top: 0.2rem;
    min-width: 24px;
}

.benefit-item h4 {
    font-size: 1.1rem;
    color: #5A4FCF;
    margin-bottom: 0.5rem;
}

.benefit-item p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Time Comparison Section */
.time-comparison {
    padding: 6rem 0;
    background: linear-gradient(135deg, #5A4FCF, #4A9B8E);
    color: white;
}

.comparison-container {
  display: grid;
  grid-template-columns: 1fr 100px 1fr;
  gap: 3rem;
  align-items: stretch; /* 🟢 это растягивает ячейки по высоте */
}

.comparison-item {
  height: 100%; /* 🟢 блок занимает всю высоту своей ячейки */
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* 🟢 по желанию */
  text-align: center;
  padding: 2rem;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.comparison-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #e0e7ff;
}

.time-display {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.time-display.highlight {
    color: white;
    text-shadow: none;
}

.time-breakdown {
    text-align: left;
}

.time-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
}

.vs-divider {
    font-size: 2rem;
    font-weight: 700;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.2);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    background: white;
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.step {
    text-align: center;
    padding: 2rem 1rem;
}

.step-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #5A4FCF, #4A9B8E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 5px 25px rgba(90, 79, 207, 0.3);
}

.step h3 {
    font-size: 1.3rem;
    color: #5A4FCF;
    margin-bottom: 1rem;
}

.step-arrow {
    font-size: 2rem;
    color: #4A9B8E;
}

.step-arrow {
    font-size: 2rem;
    color: #3b82f6;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #5A4FCF, #4A9B8E);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 3rem;
}

.cta-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-feature h3 {
    font-size: 4rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 1rem;
}

.cta-feature p {
    font-size: 1.2rem;
    color: #e0e7ff;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: #f5f5f5;
}

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

.company-info h3 {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 1rem;
}

.company-info p {
    font-size: 1.2rem;
    color: #64748b;
}

.company-info h3 {
    font-size: 2rem;
    color: #5A4FCF;
    margin-bottom: 1rem;
}

.contact-person h4 {
    font-size: 1.3rem;
    color: #5A4FCF;
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
}

.contact-method i {
    font-size: 1.2rem;
    color: #4A9B8E;
    min-width: 20px;
}

.contact-method a:hover {
    color: #5A4FCF;
}

.contact-method a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
}



/* Footer */
.footer {
    background: #5A4FCF;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #cbd5e1;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: flex-end;
    align-items: center;
}

.footer-links a {
    text-decoration: none;
    color: #cbd5e1;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .airplane-icon {
        font-size: 8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .vs-divider {
        order: 2;
    }
    
    .with-jetool {
        order: 3;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .cta-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
    
    .time-display {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-feature h3 {
        font-size: 2.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for all browsers */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1e40af;
}


.time-comparison .section-title {
    color: white;
}