/* Base Styles & Variables */
:root {
    --primary: #ff3366;
    --secondary: #9933ff;
    --accent: #33ccff;
    --dark: #0f1620;
    --darker: #070b11;
    --light: #ffffff;
    --gray: #e1e1e1;
    --text: #f8f9fa;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 6px;
    --container-width: 1200px;
}

/* Reset & Global Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--darker);
    color: var(--text);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
    position: relative;
    margin-bottom: 2.5rem;
    text-align: center;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

section {
    padding: 5rem 0;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 0;
    background-color: rgba(7, 11, 17, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

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

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

.logo-svg {
    height: 40px;
    width: auto;
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav a {
    font-weight: 500;
    position: relative;
}

nav a:not(.cta-button):after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: var(--gradient);
    transition: var(--transition);
}

nav a:not(.cta-button):hover:after {
    width: 100%;
}

.cta-nav {
    margin-left: 2rem;
}

.cta-button {
    display: inline-block;
    background: var(--gradient);
    color: var(--light);
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    opacity: 0.95;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    margin-bottom: 6px;
    background-color: var(--light);
    transition: var(--transition);
}

.mobile-menu-toggle span:last-child {
    margin-bottom: 0;
}

/* Hero Section */
.hero {
    background-color: var(--dark);
    position: relative;
    padding: 10rem 0 6rem;
    background: radial-gradient(circle at bottom right, rgba(153, 51, 255, 0.2), transparent 50%), 
                radial-gradient(circle at top left, rgba(255, 51, 102, 0.2), transparent 50%),
                var(--darker);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

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

.hero-content h1 {
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

.hero-visual {
    text-align: center;
}

.hero-svg {
    width: 100%;
    max-width: 400px;
    filter: drop-shadow(0 5px 15px rgba(153, 51, 255, 0.3));
}

/* Features Section */
.features {
    background-color: var(--dark);
    padding: 6rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
}

.feature {
    background-color: rgba(15, 22, 32, 0.6);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow);
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 1.5rem;
}

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

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    text-align: center;
    padding: 1.5rem;
    position: relative;
}

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

.action {
    text-align: center;
    margin-top: 2rem;
}

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

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

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    background-color: rgba(15, 22, 32, 0.6);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.question {
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.question:after {
    content: '+';
    font-size: 1.5rem;
    transition: var(--transition);
}

.faq-item.active .question:after {
    transform: rotate(45deg);
}

.answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 51, 102, 0.1), rgba(153, 51, 255, 0.1));
    padding: 5rem 0;
}

.cta-section h2 {
    margin-bottom: 1.5rem;
}

.cta-section p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--darker);
    padding: 5rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-logo p {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1rem;
}

.footer-svg {
    width: 60px;
    height: auto;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

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

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-notice {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    h1 {
        font-size: 2.3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    nav ul, .cta-nav {
        display: none;
    }
    
    nav.active ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--dark);
        padding: 1rem 0;
        text-align: center;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    }
    
    nav.active .cta-nav {
        display: block;
        margin: 1rem 0;
        text-align: center;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .features-grid, .steps {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}