:root {
    --bg: #020a04;
    --bg-alt: #041008;
    --primary: #00f58c;
    --primary-dark: #00c96d;
    --text: #f5fff2;
    --muted: #9fd9b9;
    --card: #03170c;
    --card-muted: #062313;
    --border: rgba(0, 245, 140, 0.12);
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background: radial-gradient(circle at top, rgba(0, 245, 140, 0.35), transparent 40%), var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 5vw;
    background-color: rgba(5, 3, 15, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1 1 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.logo-img {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--muted);
}

.site-nav a {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    transition: color 0.2s, background 0.2s;
}

.site-nav a:hover {
    color: var(--text);
    background: rgba(0, 245, 140, 0.18);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: inherit;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
    margin: 0 auto;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 245, 140, 0.35);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost {
    color: var(--muted);
}

main {
    padding: 2rem 5vw 4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    align-items: center;
}

.hero-content {
    background: var(--bg-alt);
    padding: 2rem;
    border-radius: 28px;
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.badge {
    display: inline-flex;
    font-size: 0.85rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(0, 245, 140, 0.15);
    color: var(--primary);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.hero-content p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.hero-stats div {
    padding: 1rem;
    border-radius: 16px;
    background: var(--card);
    text-align: center;
    border: 1px solid var(--border);
}

.hero-stats span {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
}

.hero-panel {
    padding: 2rem;
    border-radius: 28px;
    background: linear-gradient(180deg, var(--card), var(--card-muted));
    border: 1px solid var(--border);
}

.hero-panel h3 {
    margin-bottom: 1rem;
}

.hero-panel > ul > li {
    margin-bottom: 1.25rem;
    list-style: none;
}

.hero-panel strong {
    display: block;
    margin-bottom: 0.5rem;
}

.hero-panel ul ul {
    padding-left: 1.25rem;
    color: var(--muted);
}

.section {
    border-radius: 28px;
    padding: 2.5rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.section-narrow {
    max-width: 960px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0, 245, 140, 0.08), rgba(0, 0, 0, 0.4));
}

.section.muted {
    background: rgba(17, 13, 46, 0.7);
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 0.5rem;
}

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

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid.highlights {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid.highlights article {
    padding: 1.5rem;
    border-radius: 20px;
    background: var(--card);
    border: 1px solid var(--border);
}

.grid.products {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.spotlight-grid {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.spotlight-content,
.spotlight-panel {
    flex: 1 1 280px;
}

.spotlight-panel {
    border-radius: 20px;
    padding: 1.75rem;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--muted);
}

.spotlight-author {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--muted);
}

.spotlight-metrics {
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.spotlight-metrics div {
    padding: 1rem;
    border-radius: 16px;
    background: rgba(0, 245, 140, 0.08);
    border: 1px solid var(--border);
    text-align: center;
}

.spotlight-metrics span {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--primary);
}

.link-arrow::after {
    content: '↗';
    font-size: 1rem;
}

.product-card {
    padding: 1.75rem;
    border-radius: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-card.featured {
    border: 1px solid rgba(0, 245, 140, 0.6);
    box-shadow: 0 20px 40px rgba(0, 245, 140, 0.25);
}

.indicator-card {
    position: relative;
    gap: 0.6rem;
}

.indicator-thumb {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: #0b1a12;
}

.indicator-thumb img {
    display: block;
    width: 100%;
    height: auto;
}

.indicator-card .indicator-description {
    color: var(--muted);
}

.indicator-card .pill {
    margin-bottom: 0.25rem;
}

.indicator-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    background: rgba(0, 245, 140, 0.12);
    border: 1px solid var(--border);
}

.pill-highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #031021;
    border-color: rgba(0, 245, 140, 0.4);
}

.modal-open {
    overflow: hidden;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 300;
    backdrop-filter: blur(3px);
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: #0b1624;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 1.5rem;
    width: min(720px, 96vw);
    color: var(--text);
    position: relative;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
}

.modal-head h3 {
    margin: 0.25rem 0;
    font-size: 1.4rem;
}

.modal-price {
    color: #8fffd0;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.modal-details {
    color: var(--muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.modal-features {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.modal-features li::before {
    content: "✔";
    color: var(--primary);
    margin-right: 0.5rem;
    font-weight: 700;
}

.modal-image {
    margin: 0 0 1rem;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.modal-image img {
    display: block;
    width: 100%;
    height: auto;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.product-subtitle {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.product-card h3 {
    font-size: 1.3rem;
}

.price {
    font-size: 1.1rem;
    color: #8fffd0;
}

.product-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--muted);
}

.product-card ul li::before {
    content: "✔";
    color: var(--primary);
    margin-right: 0.5rem;
    font-weight: 700;
}

.testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
}

.testimonials-track {
    --cols: 3;
    --gap: 1rem;
    display: flex;
    gap: var(--gap);
    transition: transform 0.6s ease;
}

.testimonials-track .testimonial-card {
    flex: 0 0 calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols));
    min-width: calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols));
}

.testimonial-card {
    padding: 1.5rem;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(0, 245, 140, 0.08), rgba(0, 0, 0, 0.5));
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.testimonial-meta h4 {
    font-size: 1.05rem;
}

.testimonial-meta .source {
    color: var(--muted);
    font-size: 0.9rem;
}

.testimonial-card .message {
    color: var(--text);
    line-height: 1.6;
}

.testimonial-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}

.testimonial-body {
    display: grid;
    gap: 0.4rem 0.75rem;
}

.activities-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.activity-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(0, 245, 140, 0.08), rgba(0, 0, 0, 0.5));
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.activity-card img {
    width: 100%;
    height: clamp(260px, 28vw, 420px);
    object-fit: cover;
    display: block;
    background: #0b1a12;
}

.activity-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.activity-body h3 {
    font-size: 1.1rem;
}

.activity-desc {
    color: var(--muted);
}

.small-badge {
    display: inline-flex;
    margin-bottom: 0.25rem;
}

@media (max-width: 1024px) {
    .testimonials-track {
        --cols: 2;
    }
}

@media (max-width: 640px) {
    .testimonials-track {
        --cols: 1;
    }
}

.disclaimer-content {
    color: var(--muted);
}

.disclaimer-content ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.disclaimer-content ul li {
    background: rgba(0, 245, 140, 0.15);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    color: var(--text);
}

.site-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    padding: 2.5rem 5vw;
    background: #02000a;
    gap: 1.5rem;
    border-top: 1px solid var(--border);
}

.site-footer h5 {
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.site-footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    color: var(--muted);
}

.site-footer p {
    color: var(--muted);
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .header-top {
        width: 100%;
        justify-content: space-between;
    }

    .menu-toggle {
        display: flex;
    }

    .header-actions {
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        border-top: 1px solid var(--border);
        padding-top: 0.75rem;
    }

    .header-actions.open {
        display: flex;
    }

    .site-nav {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }

    .site-nav a {
        width: 100%;
        text-align: left;
        border-radius: 12px;
    }

    .header-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    main {
        padding: 1.5rem;
    }
}