/* Base Styles and Variables */
:root {
    --primary: #1a5276;
    --primary-light: #2874a6;
    --primary-dark: #154360;
    --accent: #f39c12;
    --accent-light: #f8c471;
    --text-dark: #2c3e50;
    --text-light: #ecf0f1;
    --background: #ffffff;
    --background-alt: #ebf5fb;
    --card-bg: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Arial', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.8rem;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.8rem;
    color: var(--primary);
}

h2 {
    font-size: 2.2rem;
    color: var(--primary);
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--accent);
}

h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
}

p {
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

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

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

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
}

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

.logo a {
    display: flex;
    align-items: center;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
}

.logo-svg {
    margin-right: 10px;
}

nav ul {
    display: flex;
    list-style-type: none;
}

nav li {
    margin-left: 25px;
}

nav a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-dark);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    bottom: -5px;
    left: 0;
    transition: width 0.3s;
}

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

nav a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ebf5fb 0%, #d6eaf8 100%);
    padding: 100px 0 70px;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    color: var(--text-dark);
    line-height: 1.7;
}

.cta-wrapper {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    color: white;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(26, 82, 118, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(26, 82, 118, 0.4);
    color: white;
}

.cta-button.large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.cta-note {
    margin-left: 20px;
    font-size: 0.9rem;
    color: var(--text-dark);
    opacity: 0.8;
}

/* Technology Section */
.tech-section {
    padding: 80px 0;
}

.tech-section h2 {
    text-align: center;
}

.tech-section h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.tech-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tech-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    transition: var(--transition);
}

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

.tech-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.tech-card h3 {
    margin-bottom: 15px;
    text-align: center;
}

.tech-card p {
    text-align: center;
    color: #555;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background-color: var(--background-alt);
}

.features-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.features-content {
    flex: 1;
    min-width: 280px;
}

.features-list {
    list-style: none;
}

.features-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.feature-icon {
    background-color: var(--accent);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.feature-text {
    font-size: 1.1rem;
}

.features-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 300px;
}

/* Access Section */
.access-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--text-light);
}

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

.access-section h2 {
    color: white;
}

.access-section h2::after {
    background-color: var(--accent);
    left: 50%;
    transform: translateX(-50%);
}

.access-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.access-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.access-benefits {
    list-style: none;
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.access-benefits li {
    position: relative;
    padding-left: 25px;
}

.access-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.footer-logo svg {
    margin-right: 10px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.footer-nav h4, .footer-legal h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.footer-nav ul, .footer-legal ul {
    list-style: none;
}

.footer-nav li, .footer-legal li {
    margin-bottom: 12px;
}

.footer-nav a, .footer-legal a {
    color: #bdc3c7;
    transition: var(--transition);
}

.footer-nav a:hover, .footer-legal a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: #bdc3c7;
    margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2.3rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .cta-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cta-note {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .features-wrapper {
        flex-direction: column;
    }
    
    .features-content {
        order: 2;
    }
    
    .features-visual {
        order: 1;
        margin-bottom: 30px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        gap: 40px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 60px 0 50px;
    }
    
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    nav ul {
        justify-content: center;
    }
    
    nav li {
        margin: 0 12px;
    }
    
    .tech-cards {
        grid-template-columns: 1fr;
    }
}