/* 
 * IDN Digital Entertainment - idnbokepviral.com
 * Modern, responsive CSS for premium digital entertainment website
 * Created: 2025-08-26
 */

/* ===== Base Styles ===== */
:root {
    /* Color Variables */
    --primary: #6c2bd9;
    --primary-dark: #5a23b6;
    --secondary: #00d2d3;
    --accent: #ff5e7d;
    --dark: #10161d;
    --dark-blue: #141e30;
    --gray-dark: #2d3748;
    --gray: #4a5568;
    --gray-light: #a0aec0;
    --gray-lighter: #edf2f7;
    --white: #ffffff;
    
    /* Typography */
    --body-font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
}

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

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-dark);
    background: linear-gradient(135deg, var(--gray-lighter) 0%, var(--white) 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing);
    line-height: 1.3;
    color: var(--dark);
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

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

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

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

ul {
    list-style: none;
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    border-radius: var(--radius);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.btn:hover, .btn:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary:hover, .btn-secondary:focus {
    background: rgba(108, 43, 217, 0.1);
    color: var(--primary-dark);
    border: 1px solid var(--primary-dark);
}

/* ===== Header ===== */
.site-header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo a {
    display: flex;
    align-items: center;
    color: var(--dark);
    font-weight: 700;
    font-size: 1.5rem;
}

.logo img {
    margin-right: var(--spacing-sm);
}

.logo span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-nav ul {
    display: flex;
}

.main-nav li {
    margin-left: var(--spacing-lg);
}

.main-nav a {
    color: var(--gray);
    font-weight: 500;
    position: relative;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--primary);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

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

/* ===== Hero Section ===== */
.hero {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-xl);
    color: var(--gray-lighter);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing);
}

/* ===== Features Section ===== */
.features {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

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

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.feature-icon {
    margin-bottom: var(--spacing);
    color: var(--primary);
    width: 48px;
    height: 48px;
}

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

/* ===== About Section ===== */
.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-lighter);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-xl);
    align-items: center;
}

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

.stats {
    display: flex;
    margin-top: var(--spacing-lg);
    gap: var(--spacing-lg);
}

.stat {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.visual-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.visual-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing);
    color: var(--primary);
}

/* ===== Resources Section ===== */
.resources {
    padding: var(--spacing-2xl) 0;
}

.section-description {
    text-align: center;
    margin: -1rem auto var(--spacing-xl);
    max-width: 700px;
}

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

.resource-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    height: 100%;
}

.resource-card h3 {
    margin-bottom: var(--spacing);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-lighter);
    color: var(--primary-dark);
}

.resource-links {
    list-style: none;
}

.resource-links li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing);
}

.resource-links li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.resource-links a {
    color: var(--gray-dark);
    transition: var(--transition);
}

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

/* ===== Testimonials Section ===== */
.testimonials {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.testimonial {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-content {
    background-color: var(--gray-lighter);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    position: relative;
    margin-bottom: var(--spacing-md);
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid var(--gray-lighter);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    justify-content: center;
    align-items: center;
}

.author-info h4 {
    margin-bottom: 0;
}

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

/* ===== CTA Section ===== */
.cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

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

.cta p {
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

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

.cta .btn-primary:hover {
    background: var(--gray-lighter);
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--dark);
    color: var(--gray-light);
    padding-top: var(--spacing-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo img {
    margin-bottom: var(--spacing);
}

.footer-logo h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-nav h4 {
    color: var(--white);
    margin-bottom: var(--spacing);
}

.footer-nav ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav ul li a {
    color: var(--gray-light);
}

.footer-nav ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.social-links {
    display: flex;
    gap: var(--spacing);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
    box-shadow: var(--shadow-md);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== Responsive Styles ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .about-visual {
        order: -1;
    }
    
    .stats {
        justify-content: center;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-logo {
        align-items: center;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .header-content {
        height: 70px;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow);
        height: 0;
        overflow: hidden;
        transition: var(--transition);
    }
    
    .main-nav.active {
        height: auto;
        padding: var(--spacing) 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 0 var(--spacing-md);
    }
    
    .main-nav li {
        margin: 0;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--gray-lighter);
    }
    
    .main-nav li:last-child {
        border-bottom: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing);
    }
    
    .feature-grid, .resource-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
        gap: var(--spacing);
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing);
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 90%;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stats {
        flex-direction: column;
        gap: var(--spacing);
    }
}