/* Base Styles */
:root {
    --primary: #06d6a0;
    --primary-dark: #059669;
    --secondary: #0ea5e9;
    --secondary-dark: #0284c7;
    --dark: #121212;
    --dark-light: #1e1e1e;
    --light: #f8fafc;
    --gray: #64748b;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --glow: 0 0 15px rgba(6, 214, 160, 0.5);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--light);
    background-color: var(--dark);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(6, 214, 160, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

h1 span {
    color: var(--primary);
    -webkit-text-fill-color: var(--primary);
}

h2 {
    font-size: 2.5rem;
    color: var(--light);
}

h2 span {
    color: var(--primary);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
    color: #cbd5e1;
}

section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light);
    box-shadow: var(--glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(6, 214, 160, 0.7);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1rem 0;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.site-logo {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

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

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

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

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

.nav-cta {
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    box-shadow: var(--glow);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(6, 214, 160, 0.7);
}

.nav-cta::after {
    display: none;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
    z-index: 200;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--light);
    margin: 6px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: 10rem;
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(6, 214, 160, 0.1), transparent 70%);
    z-index: -1;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.generator-preview {
    flex: 1;
    min-width: 300px;
}

/* Generator Interface */
.generator-interface {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.generator-window {
    width: 100%;
}

.window-header {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
}

.window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}

.window-dot:nth-child(1) {
    background-color: #ff5f56;
}

.window-dot:nth-child(2) {
    background-color: #ffbd2e;
}

.window-dot:nth-child(3) {
    background-color: #27c93f;
}

.window-title {
    margin-left: 1rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.window-content {
    padding: 2rem;
}

.generator-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.875rem;
    color: var(--gray);
}

.prompt-field {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    color: var(--gray);
    min-height: 100px;
}

.option-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.option {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.option-label {
    font-size: 0.75rem;
    color: var(--gray);
}

.option-value {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.generate-button {
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    color: var(--light);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    box-shadow: var(--glow);
    transition: var(--transition);
}

.generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(6, 214, 160, 0.7);
}

/* Features Section */
.features {
    background-color: var(--dark-light);
    position: relative;
}

.features::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--dark), transparent);
    z-index: 1;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    background: rgba(6, 214, 160, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: var(--primary);
    opacity: 0.2;
    border-radius: 6px;
    transform: rotate(45deg);
}

.feature-icon-1::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background-image: linear-gradient(var(--primary), var(--secondary));
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M13 10V3L4 14h7v7l9-11h-7z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M13 10V3L4 14h7v7l9-11h-7z'/%3E%3C/svg%3E");
}

.feature-icon-2::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background-image: linear-gradient(var(--primary), var(--secondary));
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M11 4a2 2 0 114 0v1a1 1 0 001 1h3a1 1 0 011 1v3a1 1 0 01-1 1h-1a2 2 0 100 4h1a1 1 0 011 1v3a1 1 0 01-1 1h-3a1 1 0 01-1-1v-1a2 2 0 10-4 0v1a1 1 0 01-1 1H7a1 1 0 01-1-1v-3a1 1 0 00-1-1H4a2 2 0 110-4h1a1 1 0 001-1V7a1 1 0 011-1h3a1 1 0 001-1V4z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M11 4a2 2 0 114 0v1a1 1 0 001 1h3a1 1 0 011 1v3a1 1 0 01-1 1h-1a2 2 0 100 4h1a1 1 0 011 1v3a1 1 0 01-1 1h-3a1 1 0 01-1-1v-1a2 2 0 10-4 0v1a1 1 0 01-1 1H7a1 1 0 01-1-1v-3a1 1 0 00-1-1H4a2 2 0 110-4h1a1 1 0 001-1V7a1 1 0 011-1h3a1 1 0 001-1V4z'/%3E%3C/svg%3E");
}

.feature-icon-3::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background-image: linear-gradient(var(--primary), var(--secondary));
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M13 10V3L4 14h7v7l9-11h-7z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.feature-icon-4::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background-image: linear-gradient(var(--primary), var(--secondary));
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M15 10l4.553-2.276A1 1 0 0121 8.618v6.764a1 1 0 01-1.447.894L15 14M5 18h8a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v8a2 2 0 002 2z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M15 10l4.553-2.276A1 1 0 0121 8.618v6.764a1 1 0 01-1.447.894L15 14M5 18h8a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v8a2 2 0 002 2z'/%3E%3C/svg%3E");
}

/* How It Works Section */
.how-it-works {
    position: relative;
}

.steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.step {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-number {
    width: 36px;
    height: 36px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-arrow {
    width: 40px;
    height: 20px;
    position: relative;
}

.step-arrow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: translateY(-50%);
}

.step-arrow::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
    transform: translateY(-50%) rotate(45deg);
    margin-top: -5px;
}

.cta-center {
    text-align: center;
    margin-top: 4rem;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--dark-light);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    line-height: 1;
    color: var(--primary);
    opacity: 0.3;
}

.testimonial-text p {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.author-name {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.author-location {
    font-size: 0.875rem;
    color: var(--gray);
}

/* Final CTA Section */
.final-cta {
    text-align: center;
    padding: 6rem 0;
    background: radial-gradient(circle at center, rgba(6, 214, 160, 0.1), transparent 70%);
}

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

.final-cta p {
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Footer */
.site-footer {
    background-color: var(--dark-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--gray);
    margin-top: 1rem;
    font-size: 0.95rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.footer-links h3 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    color: var(--gray);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-favicon {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

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

.copyright p {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-favicon {
        grid-column: span 2;
        justify-content: center;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--dark);
        overflow: hidden;
        flex-direction: column;
        transition: all 0.5s ease;
        opacity: 0;
        visibility: hidden;
        padding: 0 1.5rem;
        z-index: 90;
    }
    
    .nav-menu.active {
        height: auto;
        padding: 2rem 1.5rem;
        opacity: 1;
        visibility: visible;
        background-color: rgba(18, 18, 18, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .steps {
        flex-direction: column;
        gap: 2rem;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
}