/* ========================================
   WEBDYNOS - CSS STYLES
   Color Palette: Electric Matrix
   ======================================== */

:root {
    /* Colors */
    --bg-primary: #0A0A0F;
    --bg-secondary: #1A1A2E;
    --cyan: #00B4D8;
    --purple: #7B2CBF;
    --pink: #FF006E;
    --electric: #00FFFF;
    --green: #39FF14;
    --white: #FFFFFF;
    --gray: #B8C5D6;
    --gray-muted: #6C7A89;
    
    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--gray);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

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

/* ========================================
   HEADER
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 180, 216, 0.2);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
}

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

.logo-image {
    height: 50px;
    width: auto;
}

.nav {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--gray);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link:hover {
    color: var(--cyan);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--cyan);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://www.genspark.ai/api/files/s/bBx41RF0?cache_control=3600');
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: 0;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, var(--bg-primary) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-lg) var(--spacing-md);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--cyan), var(--purple), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(20deg); }
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.5);
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 180, 216, 0.5); }
    50% { box-shadow: 0 0 30px rgba(0, 180, 216, 0.8), 0 0 40px rgba(0, 180, 216, 0.4); }
}

.btn-primary:hover {
    background: var(--electric);
    transform: translateY(-2px);
    box-shadow: 0 5px 40px rgba(0, 255, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--purple);
    border: 2px solid var(--purple);
    box-shadow: 0 0 20px rgba(123, 44, 191, 0.3);
}

.btn-secondary:hover {
    background: var(--purple);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 40px rgba(123, 44, 191, 0.6);
}

/* ========================================
   SCROLL INDICATOR
   ======================================== */

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--cyan);
    border-radius: 20px;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray);
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */

.products {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all 0.4s ease;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 50%, var(--bg-primary) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-card:hover::before {
    opacity: 0.3;
}

.card-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, transparent, transparent);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.product-card[data-color="cyan"]:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 40px rgba(0, 180, 216, 0.4);
    transform: translateY(-10px);
}

.product-card[data-color="cyan"]:hover .card-glow {
    opacity: 1;
    background: linear-gradient(45deg, var(--cyan), transparent, var(--cyan));
}

.product-card[data-color="purple"]:hover {
    border-color: var(--purple);
    box-shadow: 0 0 40px rgba(123, 44, 191, 0.4);
    transform: translateY(-10px);
}

.product-card[data-color="purple"]:hover .card-glow {
    opacity: 1;
    background: linear-gradient(45deg, var(--purple), transparent, var(--purple));
}

.product-card[data-color="pink"]:hover {
    border-color: var(--pink);
    box-shadow: 0 0 40px rgba(255, 0, 110, 0.4);
    transform: translateY(-10px);
}

.product-card[data-color="pink"]:hover .card-glow {
    opacity: 1;
    background: linear-gradient(45deg, var(--pink), transparent, var(--pink));
}

.product-card[data-color="electric"]:hover {
    border-color: var(--electric);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.4);
    transform: translateY(-10px);
}

.product-card[data-color="electric"]:hover .card-glow {
    opacity: 1;
    background: linear-gradient(45deg, var(--electric), transparent, var(--electric));
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}

.product-card:hover .card-icon {
    filter: grayscale(0%) drop-shadow(0 0 20px currentColor);
}

.card-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.card-description {
    font-size: 1.125rem;
    color: var(--cyan);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.card-details {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.card-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.product-card[data-color="cyan"] .card-btn:hover {
    background: var(--cyan);
    border-color: var(--cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.6);
}

.product-card[data-color="purple"] .card-btn:hover {
    background: var(--purple);
    border-color: var(--purple);
    color: var(--white);
    box-shadow: 0 0 20px rgba(123, 44, 191, 0.6);
}

.product-card[data-color="pink"] .card-btn:hover {
    background: var(--pink);
    border-color: var(--pink);
    color: var(--white);
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.6);
}

.product-card[data-color="electric"] .card-btn:hover {
    background: var(--electric);
    border-color: var(--electric);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
}

.card-btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.card-btn-disabled:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: var(--white) !important;
    box-shadow: none !important;
}

.badge-new {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--green);
    color: var(--bg-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.6);
    animation: pulseNew 2s ease-in-out infinite;
}

@keyframes pulseNew {
    0%, 100% { box-shadow: 0 0 20px rgba(57, 255, 20, 0.6); }
    50% { box-shadow: 0 0 30px rgba(57, 255, 20, 0.9); }
}

.badge-coming {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features {
    padding: var(--spacing-xl) 0;
}

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

.feature-item {
    text-align: center;
    padding: var(--spacing-md);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 10px var(--cyan));
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--cyan);
}

.feature-text {
    color: var(--gray);
    line-height: 1.8;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

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

.about-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--cyan);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 0 20px rgba(0, 180, 216, 0.5);
}

.stat-label {
    color: var(--gray);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    padding: var(--spacing-xl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.3);
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    width: 100%;
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
    color: var(--cyan);
}

.contact-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-link {
    display: inline-block;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.contact-link:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.3);
    transform: translateX(10px);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0, 180, 216, 0.2);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--cyan);
}

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

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

.footer-links a {
    color: var(--gray);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

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

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
}