/* ===== Variables ===== */
:root {
    --bg-dark: #060810;
    --bg-main: #0a0c14;
    --bg-card: #0e1118;
    --bg-elevated: #12151f;

    --accent-green: #00ff88;
    --accent-green-dim: #00cc6a;
    --accent-blue: #1a4a6e;
    --accent-blue-light: #2a6a9e;
    --accent-red: #ff3344;

    --text-primary: #f0f0f0;
    --text-secondary: #8892a4;
    --text-muted: #4a5568;

    --border-subtle: rgba(255,255,255,0.06);
    --border-accent: rgba(0,255,136,0.2);

    --glow-green: 0 0 30px rgba(0,255,136,0.3);
    --glow-blue: 0 0 30px rgba(26,74,110,0.4);
    --glow-red: 0 0 20px rgba(255,51,68,0.3);
}

/* ===== Reset ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== Utilities ===== */
.accent { color: var(--accent-green); }
.red { color: var(--accent-red); text-shadow: var(--glow-red); }
.accent-glow {
    color: var(--accent-green);
    text-shadow: 0 0 40px rgba(0,255,136,0.6), 0 0 80px rgba(0,255,136,0.3);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    background: rgba(6,8,16,0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-a,
.logo-wow,
.logo-lab,
.brand {
    color: #00E5FF;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-socials {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-socials a {
    transition: all 0.2s;
    display: flex;
}

.nav-socials a:nth-child(1) { color: #5865F2; }
.nav-socials a:nth-child(2) { color: var(--text-primary); }
.nav-socials a:nth-child(3) { color: #FF424D; }

.nav-socials a:hover {
    transform: translateY(-2px);
    filter: brightness(1.2);
}

.nav-socials svg {
    width: 20px;
    height: 20px;
}

.nav-cta {
    padding: 10px 20px;
    background: var(--accent-green);
    color: #000;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s;
}

.nav-cta:hover {
    box-shadow: var(--glow-green);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.25s;
    cursor: pointer;
    border: none;
}

.btn-icon {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dim) 100%);
    color: #000;
}

.btn-primary:hover {
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    position: relative;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(26,74,110,0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(0,255,136,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0,255,136,0.1);
    border: 1px solid var(--border-accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--accent-green);
}

.hero-visual {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
}

.hero-frame {
    position: relative;
    width: 100%;
    max-width: 520px;
}

.frame-corner {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid var(--accent-green);
}

.frame-corner.tl { top: -8px; left: -8px; border-right: none; border-bottom: none; }
.frame-corner.tr { top: -8px; right: -8px; border-left: none; border-bottom: none; }
.frame-corner.bl { bottom: -8px; left: -8px; border-right: none; border-top: none; }
.frame-corner.br { bottom: -8px; right: -8px; border-left: none; border-top: none; }

.hero-placeholder {
    aspect-ratio: 16/10;
    background: linear-gradient(145deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
    border: 1px solid var(--accent-blue);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    box-shadow: var(--glow-blue);
}

.hero-placeholder span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

/* ===== Section Styles ===== */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-green);
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 16px;
}

.section-title-left {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 12px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

/* ===== Features ===== */
.features {
    padding: 120px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.features-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
}

.features-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-highlight {
    display: flex;
    gap: 24px;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    transition: all 0.3s;
}

.feature-highlight:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--glow-blue);
}

.feature-highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,255,136,0.1);
    border-radius: 10px;
    color: var(--accent-green);
}

.feature-highlight-icon svg {
    width: 26px;
    height: 26px;
}

.feature-highlight h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.feature-highlight p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.features-grid {
    display: grid;
    gap: 12px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: var(--accent-green);
    color: var(--text-primary);
}

.feature-card svg {
    width: 20px;
    height: 20px;
    color: var(--accent-green);
    flex-shrink: 0;
}

/* ===== Showcase ===== */
.showcase {
    padding: 120px 24px;
    background: var(--bg-dark);
}

.showcase-content {
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-text {
    margin-bottom: 48px;
}

.tagline {
    font-size: 1.3rem;
    color: var(--text-secondary);
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
}

.showcase-item {
    background: var(--bg-card);
    border: 1px solid var(--accent-blue);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.showcase-item:hover {
    box-shadow: var(--glow-blue);
}

.showcase-item.large {
    grid-row: span 2;
}

.showcase-placeholder {
    width: 100%;
    height: 100%;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
}

.showcase-placeholder span {
    font-weight: 600;
    color: var(--text-secondary);
}

/* ===== Download ===== */
.download {
    padding: 120px 24px;
}

.download-content {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.download-info p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.download-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--accent-blue);
    border-radius: 12px;
    box-shadow: var(--glow-blue);
}

.download-icon {
    width: 48px;
    height: 48px;
    color: var(--text-secondary);
}

.download-icon svg {
    width: 100%;
    height: 100%;
}

.download-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.download-details strong {
    font-size: 1rem;
}

.download-details span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.download-steps {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.download-steps h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.steps li {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-num {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-green);
    color: #000;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== Trust ===== */
.trust {
    padding: 120px 24px;
    background: var(--bg-dark);
}

.trust-content {
    max-width: 1000px;
    margin: 0 auto;
}

.trust-header {
    text-align: center;
    margin-bottom: 64px;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
}

.trust-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    min-height: 240px;
}

.trust-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.trust-card ul {
    list-style: none;
}

.trust-card li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.trust-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.trust-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.trust-card .note {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    font-style: italic;
    color: var(--text-muted);
}

.trust-card .note.highlight {
    color: var(--accent-green);
    font-style: normal;
    font-weight: 500;
}


.vt-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    margin-top: 12px;
    background: rgba(0,255,136,0.1);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    color: var(--accent-green);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.vt-link:hover {
    background: rgba(0,255,136,0.15);
    box-shadow: var(--glow-green);
}

.vt-link svg {
    width: 20px;
    height: 20px;
}

.trust-card.what-not {
    background: linear-gradient(145deg, rgba(255,51,68,0.05) 0%, var(--bg-card) 100%);
    border-color: rgba(255,51,68,0.2);
}

.not-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.not-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(255,51,68,0.08);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.not-item svg {
    width: 16px;
    height: 16px;
    color: var(--accent-red);
    flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq {
    padding: 120px 24px;
}

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

.faq-header {
    text-align: center;
    margin-bottom: 48px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    overflow: hidden;
}

.faq-item summary {
    padding: 20px 24px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--accent-green);
    font-weight: 400;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item[open] summary {
    color: var(--accent-green);
}

.faq-item p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Community ===== */
.community {
    padding: 120px 24px 80px;
    background: var(--bg-dark);
}

.community-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.community-text {
    margin-bottom: 40px;
}

.community-text p {
    color: var(--text-secondary);
}

.community-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 80px;
}

.community-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s;
}

.community-card:hover {
    transform: translateY(-4px);
}

.community-card.discord:hover {
    border-color: #5865F2;
    box-shadow: 0 0 30px rgba(88,101,242,0.3);
}

.community-card.github:hover {
    border-color: var(--accent-green);
    box-shadow: var(--glow-green);
}

.community-card svg {
    width: 32px;
    height: 32px;
}

.community-card.discord svg { color: #5865F2; }
.community-card.github svg { color: var(--text-primary); }
.community-card.patreon svg { color: #FF424D; }

.community-card.patreon:hover {
    border-color: #FF424D;
    box-shadow: 0 0 30px rgba(255,66,77,0.3);
}

.community-card div {
    text-align: left;
}

.community-card strong {
    display: block;
    font-size: 1rem;
    color: var(--text-primary);
}

.community-card span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.closing {
    text-align: center;
    padding-top: 40px;
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.closing p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.closing .accent {
    font-weight: 600;
}

/* ===== Footer ===== */
.footer {
    padding: 48px 24px;
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent-green);
}

.footer-meta {
    display: flex;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 140px;
    }

    .hero-subtitle { margin: 0 auto 32px; }
    .hero-cta { justify-content: center; }
    .hero-meta { justify-content: center; }

    .hero-title { font-size: 2.6rem; }

    .features-layout {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .showcase-item.large {
        grid-row: span 1;
    }

    .download-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .trust-card.what-not {
        grid-column: span 1;
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta, .nav-socials { display: none; }
    .nav-toggle { display: flex; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-socials.active {
        display: flex;
        justify-content: center;
        position: absolute;
        top: 280px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        padding: 0 24px 24px;
        border-bottom: 1px solid var(--border-subtle);
    }

    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn { width: 100%; justify-content: center; max-width: 280px; }

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

    .feature-highlight {
        flex-direction: column;
        text-align: center;
    }

    .community-links {
        flex-direction: column;
        align-items: center;
    }

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

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .section-title { font-size: 1.6rem; }
    .section-title-left { font-size: 1.6rem; }

    .download-box {
        flex-direction: column;
        text-align: center;
    }
}