:root {
    --bg-dark: #0F111A;
    --bg-darker: #0a0c14;
    --primary: #00C2FF;
    --primary-dark: #0099cc;
    --accent: #ffffff;
    --text-light: #D1D5DB;
    --text-gray: #9CA3AF;
    --card-bg: #1a1d2b;
    --transition: all 0.3s ease;
    --royal-blue: #1A237E;
    --bright-green: #10B981;
    --soft-purple: #9B59B6;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header Styles */
header {
    padding: 20px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 17, 26, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.cta-button {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 194, 255, 0.3);
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 194, 255, 0.4);
}

.cta-button.outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

.whatsapp-button {
    background: var(--bright-green);
    color: white;
}

.whatsapp-button:hover {
    background: #0da271;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--accent);
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    z-index: 2;
    position: relative;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--accent);
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    position: relative;
    z-index: 1;
    text-align: center;
}

.device-mockup {
    position: relative;
    max-width: 100%;
}

.laptop-mockup {
    width: 100%;
    position: relative;
    z-index: 2;
    border-radius: 15px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.phone-mockup {
    position: absolute;
    width: 25%;
    bottom: -40px;
    right: 40px;
    z-index: 3;
    transform: rotate(5deg);
    transition: all 0.5s ease;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.device-mockup:hover .phone-mockup {
    transform: rotate(0deg) translateY(-10px);
}

/* Sections Common */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

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

.section-title p {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary);
    z-index: -1;
    transition: var(--transition);
}

.feature-card:hover::before {
    height: 100%;
}

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

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--accent);
}

/* How It Works */
.steps-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 50px;
}

.step {
    flex: 1;
    min-width: 300px;
    padding: 30px;
    text-align: center;
    position: relative;
}

.step::after {
    content: '';
    position: absolute;
    top: 70px;
    right: -30px;
    width: 60px;
    height: 2px;
    background: var(--primary);
    z-index: 1;
}

.step:last-child::after {
    display: none;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--accent);
}

/* Pricing */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.pricing-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-card.popular {
    border: 1px solid var(--primary);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.popular::before {
    content: 'POPULAR';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 5px 30px;
    font-weight: 600;
    transform: rotate(45deg);
}

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
}

.price span {
    font-size: 1rem;
    color: var(--text-gray);
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
}

.pricing-features li i {
    color: var(--primary);
    margin-right: 10px;
}

/* Pricing Table */
.pricing-table {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    margin-top: 40px;
}

.pricing-table h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--accent);
    font-size: 1.8rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
    background: rgba(0, 194, 255, 0.1);
    color: var(--accent);
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}

.recommended {
    background: rgba(26, 35, 126, 0.3);
    color: var(--primary);
    position: relative;
}

.recommended::after {
    content: 'RECOMMENDED';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--royal-blue);
    color: var(--accent);
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 0 0 0 10px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    overflow: hidden;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    font-family: serif;
}

.testimonial-content {
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    color: var(--accent);
    margin-bottom: 5px;
}

.author-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* FAQs */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(26, 35, 126, 0.1);
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(26, 35, 126, 0.2);
}

.faq-question i {
    transition: var(--transition);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: var(--text-gray);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 500px;
}

.faq-item.active .faq-question {
    background: rgba(26, 35, 126, 0.3);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Footer */
footer {
    background: var(--bg-darker);
    padding: 70px 0 30px;
    position: relative;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    color: var(--accent);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-col p {
    color: var(--text-gray);
    margin-bottom: 20px;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--bg-dark);
    transform: translateY(-5px);
}

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

.footer-links li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--bright-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
    transition: var(--transition);
    display: none;
}

.floating-whatsapp:hover {
    background: #0da271;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.5);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 991px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-image::before {
        width: 200px;
        height: 200px;
    }
    
    .steps-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        background: var(--bg-darker);
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
    }
    
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .floating-whatsapp {
        display: flex;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .pricing-table {
        overflow-x: auto;
    }
    
    table {
        width: 600px;
    }
}