:root {
    --primary: #3C3B6E; /* American flag blue */
    --secondary: #B22234; /* American flag red */
    --accent: #FFFFFF;
    --dark: #111111;
    --light: #FFFFFF;
    --gray: #F5F5F5;
    --text-primary: #333333;
    --text-secondary: #666666;
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --radius: 10px;
}

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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--light);
    overflow-x: hidden;
}

.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    line-height: 1.3;
    font-weight: 700;
}

p {
    margin-bottom: 1rem;
}

/* Header styles */
header {
    background-color: var(--light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo h1 {
    font-size: 1.2rem;
    margin-bottom: 0;
}

.us-text {
    color: var(--primary);
    font-weight: 800;
}

.domain-text {
    color: var(--secondary);
}

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

nav .menu a {
    color: var(--text-primary);
    font-weight: 600;
    transition: color 0.3s ease;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.nav-toggle {
    display: none;
    cursor: pointer;
    z-index: 100;
}

.hamburger {
    width: 24px;
    height: 18px;
    position: relative;
    cursor: pointer;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.25s ease-in-out;
}

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

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

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

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 8px;
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 8px;
}

/* Hero Section */
.hero {
    background: var(--gradient);
    color: var(--light);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.05);
    transform: rotate(30deg);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    z-index: 1;
}

.hero h2 {
    font-size: 2.6rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,0.15);
    padding: 8px 16px;
    border-radius: 30px;
    margin-bottom: 25px;
    gap: 8px;
}

.badge span {
    font-weight: 600;
    font-size: 0.9rem;
}

.cta-area {
    margin-top: 30px;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent);
    color: var(--primary);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.no-cc {
    margin-top: 10px;
    font-size: 0.85rem;
    opacity: 0.8;
}

.hero-visual {
    position: relative;
}

.phone-mockup {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
}

/* Features Section */
.features {
    padding: 90px 0;
    background-color: var(--light);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 60px;
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: 25px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-top: 60px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* How it Works Section */
.how-it-works {
    padding: 90px 0;
    background-color: var(--gray);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.step {
    display: flex;
    gap: 20px;
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    opacity: 0.3;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.action-center {
    text-align: center;
    margin-top: 40px;
}

/* Testimonials Section */
.testimonials {
    padding: 90px 0;
    background-color: var(--light);
}

.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: var(--gray);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
}

.quote {
    margin-bottom: 20px;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 20px;
}

.author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-name {
    font-weight: 600;
}

/* FAQs Section */
.faqs {
    padding: 90px 0;
    background-color: var(--gray);
}

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

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

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

.accordion-header h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.accordion-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

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

.accordion-content p {
    padding-bottom: 20px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient);
    color: var(--light);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--light);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.site-name {
    font-weight: 600;
    margin-top: 15px;
}

.footer-links h3,
.footer-keywords h3 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-links h3::after,
.footer-keywords h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

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

.footer-keywords p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.footer-bottom p {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.footer-bottom small {
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .badge {
        margin-left: auto;
        margin-right: auto;
    }
    
    .feature-stats {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100%;
        background-color: var(--light);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        padding: 80px 20px 30px;
        z-index: 99;
    }
    
    nav.active {
        right: 0;
    }
    
    nav .menu {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slider {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .accordion-header h3 {
        font-size: 1rem;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.feature-card, 
.step,
.testimonial,
.accordion-item {
    animation: fadeIn 0.6s ease-out forwards;
}