/* Global Styles */
:root {
    --primary-color: #3D7CF9; /* Blue */
    --secondary-color: #FF5E94; /* Pink */
    --accent-color: #7D4CDB; /* Purple */
    --dark-color: #1F2B50; /* Dark Blue */
    --light-color: #F5F7FF; /* Light Blue */
    --text-color: #333333;
    --white: #FFFFFF;
    --gray: #EEEEEE;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

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

section {
    padding: 80px 0;
}

section:nth-child(even) {
    background-color: var(--light-color);
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

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

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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
}

nav ul li a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 100px 0;
}

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

.hero-content {
    max-width: 500px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.cta-button.large {
    padding: 18px 40px;
    font-size: 1.2rem;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-card svg {
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* How It Works Section */
.how-it-works {
    background-color: var(--white);
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 50px;
}

.step {
    flex-basis: calc(25% - 30px);
    text-align: center;
    position: relative;
}

.step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 40px;
    right: -15%;
    width: 30%;
    height: 2px;
    background-color: var(--secondary-color);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto 20px;
}

.step h3 {
    margin-bottom: 10px;
}

/* Pricing Section */
.pricing {
    background-color: var(--light-color);
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.pricing-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 40px;
    flex-basis: calc(33.333% - 30px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-card.featured .price,
.pricing-card.featured h3 {
    color: var(--white);
}

.pricing-header {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.pricing-card.featured .pricing-header {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 15px 0;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.7;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 10px 0;
    position: relative;
}

.pricing-features li:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.pricing-card.featured .pricing-features li:not(:last-child) {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.pricing-button {
    display: block;
    padding: 15px;
    text-align: center;
    border-radius: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    transition: all 0.3s ease;
}

.pricing-button:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.pricing-card.featured .pricing-button {
    background-color: var(--white);
    color: var(--primary-color);
}

.pricing-card.featured .pricing-button:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

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

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

.footer-column h4 {
    margin-bottom: 20px;
    color: var(--white);
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

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

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 991px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 40px;
    }
    
    .hero-image {
        max-width: 100%;
    }
    
    .step {
        flex-basis: calc(50% - 30px);
        margin-bottom: 40px;
    }
    
    .step:nth-child(even)::after {
        display: none;
    }
    
    .pricing-card {
        flex-basis: calc(50% - 20px);
    }
    
    .footer-logo {
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    nav ul {
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 15px;
    }
    
    .feature-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .step {
        flex-basis: 100%;
    }
    
    .step::after {
        display: none;
    }
    
    .pricing-card {
        flex-basis: 100%;
    }
    
    .pricing-card.featured {
        transform: none;
        order: -1;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .cta-button {
        width: 100%;
    }
}