/* Base Styles */
:root {
    --color-dark: #16151a;
    --color-dark-alt: #262338;
    --color-text: #ffffff;
    --color-text-muted: #a1a1aa;
    --color-primary: #2dd4bf;
    --color-secondary: #a5b4fc;
    --color-accent: #f59e0b;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--color-dark);
    color: var(--color-text);
    line-height: 1.5;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.primary-btn {
    background: linear-gradient(135deg, var(--color-primary), #20a69b);
    color: var(--color-dark);
    box-shadow: var(--shadow-md);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--color-dark);
}

.secondary-btn {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.secondary-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    background-color: rgba(22, 21, 26, 0.95);
    backdrop-filter: blur(5px);
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.nav-menu {
    display: flex;
    gap: 2rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--color-text);
    position: absolute;
    transition: var(--transition);
}

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

.menu-toggle span:nth-child(2) {
    top: 9px;
}

.menu-toggle span:nth-child(3) {
    top: 18px;
}

/* Hero Section */
.hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
}

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

.hero-content {
    padding-right: 2rem;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

/* Footer */
footer {
    background-color: var(--color-dark-alt);
    padding: 4rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo p {
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.footer-links h3,
.footer-legal h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.footer-links ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a,
.footer-legal a {
    color: var(--color-text-muted);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-icon {
    margin-right: 0.5rem;
}

/* Generators Section */
.generators-section {
    padding: 5rem 0;
    background-color: var(--color-dark-alt);
}

.generators-section h2,
.features-section h2,
.how-section h2,
.testimonials-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.75rem;
}

.generators-section h2 span,
.features-section h2 span,
.how-section h2 span,
.testimonials-section h2 span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.section-desc {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.generators-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.generator-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.generator-icon {
    margin-bottom: 1.5rem;
}

.generator-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.generator-card p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background-color: var(--color-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-item {
    text-align: center;
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.feature-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* How It Works Section */
.how-section {
    padding: 5rem 0;
    background-color: var(--color-dark-alt);
}

.steps-container {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.step-number {
    background: linear-gradient(135deg, var(--color-primary), #20a69b);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    flex-shrink: 0;
    margin-right: 1.5rem;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.step-content p {
    color: var(--color-text-muted);
}

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

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background-color: var(--color-dark);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--color-dark-alt);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.quote-icon {
    margin-bottom: 1rem;
}

.quote {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-style: italic;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-avatar {
    margin-right: 1rem;
}

.user-meta h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--color-primary);
}

.user-meta p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.cta-section h2 span {
    position: relative;
    z-index: 1;
}

.cta-section h2 span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: -5px;
    right: -5px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.2);
    z-index: -1;
    border-radius: 10px;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--color-dark);
}

.cta-section .btn {
    background-color: var(--color-dark);
    color: #fff;
}

.cta-section .btn:hover {
    background-color: rgba(22, 21, 26, 0.9);
    transform: translateY(-3px);
}

/* Media Queries */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .generators-grid,
    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: var(--color-dark);
        padding: 2rem;
        gap: 1rem;
        text-align: center;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
        box-shadow: var(--shadow-md);
    }
    
    .generators-grid,
    .testimonials-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
}

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

.animate-in {
    animation: fadeIn 0.6s ease forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}