/* 
 * Main Stylesheet for deepnudefree.pw
 * Modern design with mobile-first approach
 */

/* Base Styles and CSS Reset */
:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --dark-color: #1c1c27;
    --light-color: #f0f4f8;
    --gray-color: #7b8794;
    --gradient-primary: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-color);
    line-height: 1.6;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

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

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

ul {
    list-style: none;
}

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

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

/* Header and Navigation */
header {
    background-color: #fff;
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.logo {
    width: 180px;
}

.logo-svg {
    width: 100%;
    height: auto;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
}

nav ul li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

nav ul li a:hover:after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-btn span {
    height: 2px;
    width: 100%;
    background-color: var(--dark-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #EDF2F7 0%, #E2E8F0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.2;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.15;
}

.hero .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1 1 500px;
    padding-right: 2rem;
}

.hero-image {
    flex: 1 1 400px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.hero h2:after {
    display: none;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(106, 17, 203, 0.3);
}

.cta-button:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(106, 17, 203, 0.4);
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: #ffffff;
    text-align: center;
}

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

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2.5rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.feature-icon {
    margin: 0 auto 1.5rem;
    width: 70px;
    height: 70px;
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 0;
    background-color: #f8fafc;
    text-align: center;
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.step {
    flex: 1 1 300px;
    margin: 0 1rem 2rem;
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition);
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-size: 1.2rem;
}

.cta-center {
    margin-top: 3rem;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    background-color: #ffffff;
    text-align: center;
}

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

.testimonial-card {
    background-color: #f8fafc;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    text-align: left;
    position: relative;
}

.testimonial-card:before {
    content: """;
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 4rem;
    color: rgba(106, 17, 203, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.rating {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.testimonial-card h4 {
    color: var(--primary-color);
    margin-bottom: 0;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background-color: #f8fafc;
}

.faq-item {
    margin-bottom: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
}

.faq-item h3 {
    position: relative;
    padding-right: 2rem;
    margin-bottom: 0;
}

.faq-item h3:after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.5rem;
    transition: var(--transition);
}

.faq-item.active h3:after {
    transform: rotate(45deg);
}

.faq-item p {
    margin-top: 1rem;
    display: none;
}

.faq-item.active p {
    display: block;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

.cta-section h2:after {
    background: white;
    left: 50%;
    transform: translateX(-50%);
}

.cta-section .cta-button {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 4px 10px rgba(255, 255, 255, 0.3);
}

.cta-section .cta-button:hover {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 8px 15px rgba(255, 255, 255, 0.4);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #f0f4f8;
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo-svg {
    max-width: 150px;
    height: auto;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.2rem;
}

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

.footer-column ul li a {
    color: #cbd5e0;
    transition: var(--transition);
}

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

.copyright {
    grid-column: 1 / -1;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: #cbd5e0;
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 7rem 0 4rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 1rem 0;
        box-shadow: var(--shadow-sm);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
        opacity: 0;
    }
    
    nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav ul li {
        margin: 0.8rem 0;
        width: 100%;
        text-align: center;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        text-align: center;
        margin-bottom: 3rem;
    }
    
    .hero h1, .hero h2 {
        text-align: center;
    }
    
    .hero p {
        margin: 0 auto 2rem;
    }
    
    h2:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .features, .how-it-works, .testimonials, .faq {
        text-align: center;
    }
    
    .step {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .hero {
        padding: 7rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.3rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.85rem;
    }
    
    .feature-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        flex-direction: column;
    }
}