:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #00d4ff;
    --bg-dark: #0a0e17;
    --bg-card: #111827;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --accent-gradient: linear-gradient(135deg, #007bff 0%, #00d4ff 100%);
    --border-color: #1f2937;
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    padding: 20px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/hero-bg.png') no-repeat center center/cover;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 23, 0.85);
    /* Dark overlay */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: var(--secondary-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* Coupon Box */
.coupon-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed var(--secondary-color);
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: 8px;
    margin-bottom: 40px;
    gap: 15px;
}

.coupon-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.coupon-code {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
}

.btn-copy {
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    font-size: 1.2rem;
    transition: transform 0.2s;
}

.btn-copy:hover {
    transform: scale(1.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.6);
}

.btn-outline {
    border: 2px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: #fff;
}

/* Trust Bar */
.trust-bar {
    background: #0f1522;
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
}

.trust-bar .container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
}

/* Tabs */
.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover,
.tab-btn.active {
    background: rgba(0, 123, 255, 0.1);
    border-color: var(--primary-color);
    color: #fff;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.pricing-card.popular {
    border-color: var(--secondary-color);
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, var(--bg-card) 100%);
}

.badge-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: #000;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.card-header {
    text-align: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.card-header .desc {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.price-box {
    text-align: center;
    margin-bottom: 30px;
}

.old-price {
    display: block;
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1rem;
}

.new-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}

.period {
    color: var(--text-muted);
}

.features {
    list-style: none;
    margin-bottom: 30px;
}

.features li {
    margin-bottom: 15px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

.features li i {
    color: var(--secondary-color);
}

.features li strong {
    color: #fff;
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

.more-plans-note {
    text-align: center;
    margin-top: 30px;
    color: var(--text-muted);
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.more-plans-note i {
    color: var(--secondary-color);
    margin-right: 5px;
}

/* Footer */
footer {
    background: #05080f;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: color 0.3s;
}

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

/* Testimonials */
.testimonials-section {
    padding: 80px 0;
    background: #0f1522;
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 50px;
}

.carousel-track {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    padding-bottom: 20px;
    scrollbar-width: none;
    /* Firefox */
}

.carousel-track::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.review-card {
    flex: 0 0 calc(33.333% - 14px);
    min-width: 280px;
    scroll-snap-align: start;
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.review-card .stars {
    color: #fbbf24;
    /* Amber 400 */
    font-size: 0.9rem;
}

.review-card h3 {
    font-size: 1.1rem;
    color: #fff;
}

.review-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    flex-grow: 1;
    font-style: italic;
}

.review-card .author {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-top: auto;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.carousel-btn:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.02);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

.faq-question i {
    transition: transform 0.3s;
    color: var(--secondary-color);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    padding-bottom: 20px;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Guarantee Section */
.guarantee-section {
    padding: 40px 0 80px;
}

.guarantee-box {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 123, 255, 0.05) 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.guarantee-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.guarantee-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #fff;
}

.guarantee-content p {
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .trust-bar .container {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .carousel-container {
        padding: 0;
    }

    .carousel-btn {
        display: none;
        /* Hide buttons on mobile, use swipe */
    }

    .review-card {
        flex: 0 0 85%;
        /* Show one card mostly */
    }

    .guarantee-box {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }
}

/* Free Months Offer Section */
.free-months-section {
    padding: 4rem 0;
    background-color: var(--bg-dark);
}

.offer-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.05) 100%);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.15), transparent 50%);
    pointer-events: none;
}

.offer-content {
    flex: 1;
    z-index: 1;
}

.offer-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.offer-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
}

.offer-icon {
    font-size: 4rem;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, 0.3);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
    z-index: 1;
}

@media (max-width: 768px) {
    .offer-card {
        flex-direction: column-reverse;
        text-align: center;
        padding: 2rem;
    }

    .offer-content p {
        margin: 0 auto;
    }
}

/* Countdown Timer */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 12px;
    min-width: 80px;
    backdrop-filter: blur(5px);
}

.countdown-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.countdown-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

@media (max-width: 480px) {
    .countdown-container {
        gap: 0.75rem;
    }

    .countdown-item {
        min-width: 60px;
        padding: 0.75rem;
    }

    .countdown-number {
        font-size: 1.5rem;
    }

    .countdown-label {
        font-size: 0.7rem;
    }
}

/* Sticky Mobile CTA */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 14, 23, 0.98), rgba(10, 14, 23, 0.95));
    padding: 1rem;
    z-index: 1000;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.sticky-cta .btn {
    width: 100%;
    justify-content: center;
    font-size: 1.1rem;
    padding: 1rem;
}

@media (max-width: 768px) {
    .sticky-cta.visible {
        display: block;
    }
}

/* Tech Stack Section */
.tech-stack-section {
    background: #0f1522;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.tech-stack {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.tech-logo {
    opacity: 0.5;
    transition: opacity 0.3s, transform 0.3s;
    height: 60px;
    display: flex;
    align-items: center;
}

.tech-logo svg {
    height: 100%;
    width: auto;
    color: var(--text-muted);
}

.tech-logo:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.tech-logo:hover svg {
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .tech-stack {
        gap: 2rem;
    }

    .tech-logo {
        height: 45px;
    }
}