/* Base Styles */
:root {
    --primary-color: #22c1c3;
    --secondary-color: #fdbb2d;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
    --gradient: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --radius: 10px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.site-wrapper {
    max-width: 1440px;
    margin: 0 auto;
    overflow-x: hidden;
}

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

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

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--gradient);
    margin: 0.8rem auto 0;
    border-radius: 2px;
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
}

p {
    margin-bottom: 1.5rem;
}

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

section {
    padding: 5rem 2rem;
}

.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: var(--gradient);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(34, 193, 195, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(34, 193, 195, 0.4);
    color: white;
}

.cta-btn {
    font-size: 1.1rem;
}

/* Header Styles */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-svg {
    width: 180px;
    height: auto;
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    font-weight: 600;
    color: var(--dark-color);
    position: relative;
}

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

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

/* Mobile Navigation */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--dark-color);
    height: 2px;
    width: 2rem;
    position: relative;
    transition: var(--transition);
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before {
    bottom: 7px;
}

.nav-toggle-label span::after {
    top: 7px;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    padding: 5rem 2rem;
    background: linear-gradient(to right, rgba(248, 249, 250, 0.9), rgba(248, 249, 250, 0.8)), 
                linear-gradient(45deg, rgba(34, 193, 195, 0.1) 0%, rgba(253, 187, 45, 0.1) 100%);
}

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

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.hero-svg {
    max-width: 100%;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    background-color: var(--light-color);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

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

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 4rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

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

.cta-center {
    text-align: center;
}

/* Reviews Section */
.reviews {
    background-color: white;
    position: relative;
    overflow: hidden;
}

.reviews::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(to right, rgba(34, 193, 195, 0.05), rgba(253, 187, 45, 0.05));
    border-radius: 50%;
    top: -150px;
    left: -150px;
    z-index: 0;
}

.reviews::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(to right, rgba(253, 187, 45, 0.05), rgba(34, 193, 195, 0.05));
    border-radius: 50%;
    bottom: -150px;
    right: -150px;
    z-index: 0;
}

.review-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.review {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative;
}

.stars {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.review-text {
    font-style: italic;
    margin-bottom: 1rem;
}

.reviewer {
    font-weight: 600;
    text-align: right;
    color: var(--primary-color);
}

/* FAQ Section */
.faq {
    background-color: var(--light-gray);
}

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

.accordion-item {
    margin-bottom: 1.5rem;
    border-radius: var(--radius);
    background-color: white;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    text-align: left;
    background: none;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--dark-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
}

.accordion-header.active::after {
    content: '-';
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.active {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 3rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-icon {
    width: 50px;
    height: 50px;
    margin-right: 1rem;
}

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

.footer-nav li {
    margin-bottom: 0.8rem;
}

.footer-nav a {
    color: white;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-info {
    opacity: 0.7;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: white;
    margin-right: 1.5rem;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient);
    transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-toggle-label {
        display: block;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: white;
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        clip-path: circle(0 at top right);
        transition: clip-path 0.4s ease;
    }
    
    .nav-toggle:checked ~ .nav-links {
        clip-path: circle(150% at top right);
    }
    
    .nav-links li {
        margin: 1rem 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}