/* Modern CSS Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Custom Properties */
:root {
    /* Primary Color Palette - Unique from previous designs */
    --color-primary: #FF6B6B;
    --color-secondary: #4ECDC4;
    --color-accent: #F6AE2D;
    --color-dark: #222831;
    --color-light: #F7F7F7;
    --color-gray: #9DA2AB;
    
    /* Typography */
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-headings: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --border-radius: 8px;
    
    /* Transitions */
    --transition-speed: 0.3s;
}

/* Base Styles */
body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
}

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

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

ul {
    list-style-type: none;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 3px;
    width: 60px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: 3px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

section {
    padding: var(--spacing-xl) 0;
}

/* Header */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-md);
}

.logo {
    max-width: 180px;
}

.logo-svg {
    width: 100%;
    height: auto;
}

nav ul {
    display: flex;
}

nav li {
    margin-left: var(--spacing-lg);
}

nav a {
    color: var(--color-dark);
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    font-size: 1.1rem;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e9f2 100%);
    padding: var(--spacing-xl) 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.hero-content {
    flex: 1;
}

.hero-visual {
    flex: 1;
}

.hero-svg {
    width: 100%;
    height: auto;
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-top: var(--spacing-md);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15);
    color: white;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }
}

/* Features Section */
.features {
    background-color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature {
    padding: var(--spacing-lg);
    background-color: rgba(247, 247, 247, 0.7);
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    margin: 0 auto var(--spacing-md);
    width: 80px;
    height: 80px;
}

/* How It Works Section */
.how-it-works {
    background-color: #f0f7fa;
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: var(--spacing-lg);
}

.step {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md);
    margin: var(--spacing-md);
    text-align: center;
    position: relative;
}

.step-number {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    font-weight: bold;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: var(--spacing-md) auto;
}

.cta-center {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* FAQ Section */
.faq {
    background-color: white;
}

.faq-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    padding: var(--spacing-lg);
    background-color: rgba(247, 247, 247, 0.7);
    border-radius: var(--border-radius);
}

.faq-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* Footer */
footer {
    background-color: var(--color-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    flex: 1;
    min-width: 200px;
    margin-bottom: var(--spacing-lg);
}

.logo-small {
    margin-bottom: var(--spacing-sm);
    width: 120px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
}

.footer-links-column {
    min-width: 150px;
    margin-right: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-links-column h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links-column a {
    color: var(--color-gray);
}

.footer-links-column a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content, .hero-visual {
        flex: none;
        width: 100%;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    nav ul {
        flex-direction: column;
        position: fixed;
        top: 60px;
        right: -100%;
        background-color: white;
        width: 70%;
        height: 100vh;
        padding-top: var(--spacing-lg);
        transition: right var(--transition-speed) ease;
    }
    
    nav ul.active {
        right: 0;
    }
    
    nav li {
        margin: 0;
        padding: var(--spacing-md) var(--spacing-lg);
        border-bottom: 1px solid #f0f0f0;
    }
}

@media (min-width: 769px) and (max-width: 1023px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}
