/* Base styles and reset */
:root {
    --primary-color: #121212;
    --secondary-color: #00E676;
    --accent-color: #00B248;
    --highlight-color: #00E676;
    --light-color: #ffffff;
    --gray-color: #333333;
    --text-color: #f5f5f5;
    --success-color: #00E676;
    --gradient-primary: linear-gradient(135deg, #121212, #1e1e1e);
    --gradient-accent: linear-gradient(135deg, #00E676, #00B248);
    --gradient-highlight: linear-gradient(135deg, #00E676, #00B248);
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.2);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-radius-full: 9999px;
}

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

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

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

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

ul, ol {
    list-style: none;
}

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

.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--light-color);
}

.section-header p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    color: #cccccc;
}

.highlight {
    color: var(--highlight-color);
}

/* Button styles */
.btn {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: none;
    line-height: 1;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary-color);
    box-shadow: 0 4px 14px rgba(0, 230, 118, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 230, 118, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: var(--light-color);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
}

.btn-outline:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    width: 100%;
}

.navbar > .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo h1 {
    font-size: 2rem;
    color: var(--light-color);
    letter-spacing: -1px;
}

.logo h1 span {
    color: var(--accent-color);
    font-weight: 800;
}

/* Hero section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary-color);
    color: var(--light-color);
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='60' viewBox='0 0 150 60' fill='none'%3E%3Cpath d='M52.5 30H97.5' stroke='%2300E676' stroke-width='4' stroke-linecap='round'/%3E%3Crect x='37.5' y='22.5' width='15' height='15' rx='2' fill='%2300E676' opacity='0.4'/%3E%3Crect x='97.5' y='22.5' width='15' height='15' rx='2' fill='%2300E676' opacity='0.4'/%3E%3Cpath d='M45 15L45 45M40.5 15L40.5 45M109.5 15L109.5 45M105 15L105 45' stroke='%2300E676' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
    background-size: 150px 60px;
    opacity: 0.07;
    z-index: 1;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(21, 27, 45, 0.9) 0%, rgba(21, 27, 45, 0.7) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

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

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.stats {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.stat {
    text-align: center;
}

.stat .count {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var (--accent-color);
    margin-bottom: 5px;
}

.stat .label {
    font-size: 0.9rem;
    opacity: 0.7;
}

.hero-image {
    flex-shrink: 0;
    position: relative;
}

.device-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: #151b2d;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    border: 8px solid #333;
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.device-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #151b2d;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 2;
}

.device-mockup .screen {
    width: 100%;
    height: 100%;
    background: #000000;
    position: relative;
    overflow: hidden;
}

.device-mockup .screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 20%, rgba(0, 230, 118, 0.7), transparent 25%),
        radial-gradient(circle at 30% 70%, rgba(0, 230, 118, 0.3), transparent 25%);
    z-index: 1;
}

.device-mockup .screen::after {
    content: 'adaptiv';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--secondary-color);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

/* Features section */
.features {
    padding: 120px 0;
    background: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #1e1e1e;
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
    border-bottom: 4px solid transparent;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    color: var(--text-color);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-bottom: 4px solid var(--secondary-color);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card .icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--light-color);
}

.feature-card p {
    color: #aaaaaa;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: #1a1a1a;
    position: relative;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    height: 300px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-content {
    background: #252525;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    margin-bottom: 30px;
    color: var(--text-color);
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50px;
    width: 30px;
    height: 30px;
    background: #252525;
    transform: rotate(45deg);
    box-shadow: var(--shadow-sm);
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 4rem;
    color: var(--secondary-color);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: -15px;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-left: 50px;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--light-color);
}

.author-info p {
    font-size: 0.9rem;
    color: #aaaaaa;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    gap: 20px;
}

.testimonial-controls button {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--light-color);
    transition: var(--transition);
}

.testimonial-controls button:hover {
    color: var(--secondary-color);
}

.indicators {
    display: flex;
    gap: 8px;
}

.indicator {
    width: 10px;
    height: 10px;
    background: #444;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* Signup section */
.signup {
    padding: 100px 0;
    background: #121212;
}

.signup-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: #1a1a1a;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.signup-content {
    padding: 60px;
    color: var(--text-color);
}

.signup-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--light-color);
}

.signup-content p {
    margin-bottom: 30px;
    color: #aaaaaa;
}

.benefits {
    margin-bottom: 30px;
}

.benefits li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #cccccc;
}

.benefits i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.signup-form {
    padding: 60px;
    background: #252525;
    color: var(--light-color);
    position: relative;
    overflow: hidden;
    border-left: 3px solid var(--secondary-color);
}

.signup-form::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    opacity: 0.15;
    transform: rotate(30deg);
    z-index: 1;
}

.signup-form form {
    position: relative;
    z-index: 2;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #cccccc;
}

.form-group input, 
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    background: #333333;
    color: var(--light-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.3);
}

.success-message {
    text-align: center;
    padding: 30px;
}

.success-icon {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--light-color);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr) 1.5fr;
    gap: 30px;
    margin-bottom: 60px;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-logo h2 span {
    color: var(--secondary-color);
}

.footer-logo p {
    opacity: 0.7;
}

.footer-links h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary-color);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    opacity: 0.7;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var (--secondary-color);
}

.footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-social h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var (--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive styles */
@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        text-align: center;
        max-width: 700px;
        margin-bottom: 60px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .signup-wrapper {
        grid-template-columns: 1fr;
    }
    
    .signup-content {
        order: 1;
    }
    
    .signup-form {
        order: 2;
        border-left: none;
        border-top: 3px solid var(--secondary-color);
    }
    
    .countdown-timer {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .signup-content, .signup-form {
        padding: 40px 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .time-block {
        min-width: 80px;
    }
    
    .time {
        font-size: 2rem;
        padding: 15px;
    }
    
    .label {
        font-size: 0.8rem;
    }
}

/* About Us page styles */
.about-hero {
    position: relative;
    padding: 180px 0 100px;
    background: var(--primary-color);
    text-align: center;
    background-size: cover;
    background-position: center;
}

.about-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--light-color);
}

.about-hero-content .subtitle {
    font-size: 1.4rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

.section-heading {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.about-story {
    padding: 100px 0;
    background: var(--primary-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.image-container {
    height: 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.3) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--light-color);
}

.about-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #cccccc;
    line-height: 1.7;
}

.about-values {
    padding: 100px 0;
    background: #1a1a1a;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    background: #252525;
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 3px solid transparent;
}

.value-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--secondary-color);
    box-shadow: var(--shadow-md);
}

.value-card .icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--light-color);
}

.value-card p {
    color: #aaaaaa;
}

.about-features {
    padding: 100px 0;
    background: var(--primary-color);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.feature-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 1.8rem;
    color: var(--secondary-color);
    padding: 20px;
    background: #252525;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--light-color);
}

.feature-content p {
    color: #aaaaaa;
    line-height: 1.6;
    font-size: 1.1rem;
}

.about-cta {
    padding: 100px 0;
    background: #1a1a1a;
    text-align: center;
}

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

.cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #aaaaaa;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 400px;
        order: 2;
    }
    
    .about-content {
        order: 1;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .feature-icon {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .about-hero-content h1 {
        font-size: 2.8rem;
    }
    
    .about-hero-content .subtitle {
        font-size: 1.2rem;
    }
    
    .section-heading {
        font-size: 2.2rem;
    }
    
    .about-content h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 576px) {
    .about-hero {
        padding: 150px 0 70px;
    }
    
    .about-hero-content h1 {
        font-size: 2.4rem;
    }
    
    .value-card {
        padding: 30px 20px;
    }
}