:root {
    /* Chilean flag inspired colors */
    --primary-color: #0039a6; /* Deep blue */
    --secondary-color: #ffffff; /* White */
    --accent-color: #d52b1e; /* Vivid red */
    --accent-light: rgba(213, 43, 30, 0.2);
    --accent-transparent: rgba(213, 43, 30, 0.1);
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #ffffff;
    --bg-alt: #f5f9ff; /* Light blue tint */
    --card-shadow: 0 10px 30px rgba(0, 57, 166, 0.1);
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

/* Layout Containers */
.header-container,
.section-container,
.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-color);
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
}

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

.section-title {
    text-align: center;
    position: relative;
    margin-bottom: 3rem;
}

.section-title span {
    background-color: var(--bg-color);
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 1px;
    background-color: var(--accent-color);
    z-index: 0;
}

.section {
    padding: 80px 0;
}

/* Header Styles */
header {
    background-color: var(--bg-color);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
    height: 80px;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    height: 50px;
    display: flex;
    align-items: center;
}

.logo-svg {
    height: 100%;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links li a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
    position: relative;
}

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

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

.nav-links li a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--primary-color);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.menu-toggle span:nth-child(1) {
    top: 0;
}

.menu-toggle span:nth-child(2) {
    top: 8px;
}

.menu-toggle span:nth-child(3) {
    top: 16px;
}

.menu-toggle.active span:nth-child(1) {
    top: 8px;
    transform: rotate(135deg);
}

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

.menu-toggle.active span:nth-child(3) {
    top: 8px;
    transform: rotate(-135deg);
}

/* Hero Section */
.hero {
    background-color: var(--bg-alt);
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero h1 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.hero-decoration {
    max-width: 400px;
    margin: 0 auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(213, 43, 30, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(213, 43, 30, 0.4);
    background-color: #ee2f22;
}

.cta-group {
    display: flex;
    gap: 15px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 50px 50px 0;
    border-color: transparent var(--accent-light) transparent transparent;
    transition: all 0.3s ease;
    z-index: 0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 57, 166, 0.15);
}

.feature-card:hover::before {
    border-width: 0 100px 100px 0;
}

.feature-icon {
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

/* Technology Section */
.technology {
    padding: 100px 0;
    background-color: var(--bg-alt);
    position: relative;
}

.tech-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

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

.tech-list li {
    margin-bottom: 30px;
    padding-left: 25px;
    position: relative;
}

.tech-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    background-color: var(--accent-color);
    border-radius: 50%;
}

.tech-list h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

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

.tech-svg {
    max-width: 100%;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background-color: var(--bg-color);
}

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

.step {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    position: relative;
}

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

.step-content {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--card-shadow);
    flex: 1;
}

.step-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.cta-center {
    text-align: center;
    margin-top: 50px;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background-color: var(--bg-alt);
}

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

.accordion-item {
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.accordion-header {
    width: 100%;
    background-color: white;
    border: none;
    padding: 20px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(-180deg);
}

.accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item.active .accordion-content {
    padding: 0 20px 20px;
    max-height: 1000px;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 15px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: white;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.footer-icon {
    text-align: center;
    margin-top: 20px;
}

/* Responsive Design */
@media screen and (max-width: 992px) {
    h1 {
        font-size: 2.3rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-container, .tech-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        grid-row: 1;
        margin-bottom: 30px;
    }
    
    .tech-visual {
        margin-top: 40px;
    }
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    .menu-toggle {
        display: block;
        z-index: 101;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: 100px 40px 40px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 100;
    }
    
    .nav-links.active {
        right: 0;
    }
}

@media screen and (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .header-container,
    .section-container,
    .footer-container,
    .hero-container {
        width: 95%;
        padding: 0 10px;
    }
    
    .feature-card,
    .step-content,
    .accordion-header {
        padding: 20px 15px;
    }
    
    .step {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .step-content {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}