/* 
   ainudeAU.love - Australian AI Nude Generator
   Main stylesheet with unique Australian-inspired design
*/

/* Custom properties */
:root {
    /* Australian-inspired color palette */
    --color-primary: #00843D; /* Australian green */
    --color-secondary: #00A4E4; /* Australian blue */
    --color-accent: #FFC72C; /* Australian gold */
    --color-dark: #101820;
    --color-light: #F5F5F5;
    --color-grey: #7D7D7D;
    --color-light-grey: #E0E0E0;
    
    /* Typography */
    --font-primary: 'Segoe UI', Arial, sans-serif;
    --font-heading: 'Segoe UI', Arial, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Background elements */
.bg-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 1% 1%, var(--color-primary) 9px, transparent 10px),
                      radial-gradient(circle at 5% 20%, var(--color-secondary) 4px, transparent 5px),
                      radial-gradient(circle at 30% 5%, var(--color-accent) 5px, transparent 6px),
                      radial-gradient(circle at 70% 7%, var(--color-primary) 6px, transparent 7px),
                      radial-gradient(circle at 95% 25%, var(--color-accent) 7px, transparent 8px);
    background-size: 250px 250px;
    opacity: 0.05;
    z-index: -2;
}

.bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60vh;
    background: linear-gradient(135deg, rgba(0,132,61,0.03) 0%, rgba(0,164,228,0.05) 100%);
    z-index: -1;
}

/* Header */
.site-header {
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

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

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

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

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.main-nav a {
    color: var(--color-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.main-nav a:hover {
    background-color: rgba(0, 132, 61, 0.1);
    color: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 101;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero section */
.hero {
    padding: var(--spacing-xl) 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

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

.hero h1 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.hero-tagline {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.feature-tag {
    background-color: var(--color-light);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
}

.primary-button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-dark);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.primary-button:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-arrow {
    display: inline-block;
    margin-left: var(--spacing-xs);
    transition: transform 0.3s ease;
}

.primary-button:hover .btn-arrow {
    transform: translateX(4px);
}

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

.device-mockup {
    width: 100%;
    max-width: 500px;
}

.device-svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(var(--shadow-md));
}

/* Features section */
.features {
    padding: var(--spacing-xl) 0;
    background-color: rgba(0,132,61,0.02);
}

.section-heading {
    text-align: center;
    position: relative;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.section-heading::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--color-accent);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-light-grey);
}

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

.feature-icon-wrap {
    margin-bottom: var(--spacing-sm);
}

.feature-icon {
    width: 48px;
    height: 48px;
}

.feature-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* How it works section */
.how-it-works {
    padding: var(--spacing-xl) 0;
}

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

.step {
    display: flex;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50px;
    left: 25px;
    height: 100%;
    width: 2px;
    background-color: var(--color-light-grey);
    z-index: -1;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: var(--spacing-md);
}

.step-content {
    padding-top: var(--spacing-xs);
}

.step-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-secondary);
}

.cta-center {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* Testimonials section */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: rgba(0,164,228,0.03);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.testimonial {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-grey);
}

.quote {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    line-height: 0;
    color: var(--color-accent);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial p {
    margin-top: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.author {
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: var(--spacing-md);
}

/* FAQ section */
.faq {
    padding: var(--spacing-xl) 0;
}

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

.faq-item {
    border-bottom: 1px solid var(--color-light-grey);
    margin-bottom: var(--spacing-md);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    cursor: pointer;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: bold;
}

.faq-answer {
    height: 0;
    overflow: hidden;
    transition: height 0.3s ease;
    padding-left: var(--spacing-xs);
    opacity: 0;
}

.faq-item.active .faq-answer {
    height: auto;
    opacity: 1;
    padding-bottom: var(--spacing-md);
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

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

.cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .primary-button {
    background-color: white;
    color: var(--color-primary);
}

.cta-section .primary-button:hover {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

/* Footer */
.site-footer {
    background-color: var(--color-dark);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    flex: 1;
    max-width: 300px;
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-around;
}

.footer-links-column {
    min-width: 120px;
}

.footer-links-column h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

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

.footer-links-column li {
    margin-bottom: var(--spacing-sm);
}

.footer-links-column a {
    color: var(--color-light-grey);
}

.footer-links-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-grey);
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

/* Media queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        grid-row: 1;
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-top {
        flex-direction: column;
    }
    
    .footer-logo {
        margin-bottom: var(--spacing-lg);
        max-width: 100%;
    }
    
    .footer-links {
        flex-wrap: wrap;
    }
    
    .footer-links-column {
        flex-basis: 50%;
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: white;
        box-shadow: var(--shadow-lg);
        padding: 80px var(--spacing-lg) var(--spacing-lg);
        transition: right 0.3s ease;
        z-index: 100;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links-column {
        flex-basis: 100%;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .primary-button {
        width: 100%;
    }
    
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .feature-tags {
        justify-content: center;
    }
}