@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
    --bg-1: #040915;
    --bg-2: #0b1224;
    --bg-gradient: radial-gradient(circle at 20% 20%, rgba(0, 255, 213, 0.08), transparent 28%),
        radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.08), transparent 30%),
        linear-gradient(140deg, #050b18 0%, #0b1224 60%, #050915 100%);
    --panel: rgba(12, 18, 36, 0.9);
    --panel-strong: rgba(18, 28, 52, 0.94);
    --accent: #00f5a0;
    --accent-2: #4ad1ff;
    --accent-3: #ff5f6d;
    --text: #e5ecff;
    --muted: #9fb3d4;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 26px 80px rgba(0, 0, 0, 0.45);
    --font-display: 'Press Start 2P', 'Orbitron', system-ui, sans-serif;
    --font-body: 'Inter', 'Satoshi', system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-gradient);
    color: var(--text);
    font-family: var(--font-body);
    overflow-x: hidden;
    position: relative;
}

.bg-stars {
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 70% 10%, rgba(0, 245, 160, 0.35), transparent),
        radial-gradient(1px 1px at 40% 70%, rgba(74, 209, 255, 0.35), transparent);
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

.lang-switch {
    position: fixed;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    z-index: 30;
}

.lang-switch a {
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    text-decoration: none;
    border: 1px solid var(--border);
    font-weight: 600;
}

.lang-switch a.active {
    border-color: rgba(0, 245, 160, 0.7);
    color: var(--accent);
}

.topbar {
    max-width: 1180px;
    margin: 0 auto;
    padding: 22px 24px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: rgba(5, 10, 20, 0.6);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    margin-top: 8px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: linear-gradient(135deg, #00f5a0, #4ad1ff);
    display: grid;
    place-items: center;
    color: #031019;
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.08em;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 16px 30px rgba(0, 245, 160, 0.15);
}

.brand-title {
    font-family: var(--font-display);
    font-size: 16px;
}

.brand-sub {
    display: block;
    font-size: 12px;
    color: var(--muted);
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
    font-weight: 600;
}

.nav-links a:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--accent);
}

.nav-cta {
    border-color: rgba(0, 245, 160, 0.4) !important;
    color: var(--accent) !important;
}

main {
    position: relative;
    z-index: 1;
}

.section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 48px 24px;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    align-items: start;
    padding-top: 8px;
}

.hero-copy h1 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 38px);
    line-height: 1.25;
    margin: 12px 0;
}

h2 {
    font-family: var(--font-display);
    letter-spacing: 0.04em;
    margin: 8px 0 10px;
}

h3,
h4 {
    margin: 6px 0;
}

p {
    margin: 10px 0;
    color: var(--muted);
    line-height: 1.6;
}

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

.overline {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 12px;
    color: var(--muted);
    margin: 0;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
}

.pill {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    font-size: 13px;
    color: var(--text);
}

.pill.soft {
    background: rgba(255, 255, 255, 0.04);
}

.pill-row.subtle {
    margin-top: 8px;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 14px;
}

.btn {
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(0, 245, 160, 0.35);
    color: #041026;
    background: linear-gradient(120deg, #00f5a0, #4ad1ff);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 0.02em;
    box-shadow: 0 12px 30px rgba(0, 245, 160, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(0, 245, 160, 0.26);
}

.btn.secondary {
    background: rgba(17, 28, 51, 0.8);
    color: var(--text);
    border-color: rgba(74, 209, 255, 0.4);
}

.text-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
}

.text-link:hover {
    text-decoration: underline;
}

.hud {
    margin-top: 18px;
    padding: 14px;
    border-radius: 14px;
    background: rgba(12, 20, 40, 0.9);
    border: 1px solid rgba(0, 245, 160, 0.18);
    box-shadow: var(--shadow);
}

.hud-line {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--text);
}

.hud-line .dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
}

.hud-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.hud-chip {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
}

.hud-chip .icon {
    font-size: 16px;
}

.hud-chip .label {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.hud-chip .value {
    margin: 0;
    color: var(--text);
    font-weight: 700;
}

.hero-device {
    position: relative;
    display: grid;
    place-items: center;
}

.device-glow {
    position: absolute;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(0, 245, 160, 0.2), transparent 60%);
    filter: blur(20px);
    z-index: 0;
}

.device-frame {
    position: relative;
    width: min(420px, 100%);
    padding: 18px;
    border-radius: 22px;
    background: linear-gradient(150deg, rgba(8, 14, 30, 0.95), rgba(12, 22, 44, 0.95));
    border: 1px solid rgba(0, 245, 160, 0.18);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    z-index: 1;
}

.device-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.device-user {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text);
    font-weight: 700;
}

.user-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.device-level {
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(0, 245, 160, 0.12);
    border: 1px solid rgba(0, 245, 160, 0.3);
    color: var(--accent);
    font-weight: 800;
}

.device-progress {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 8px;
    align-items: center;
    margin: 12px 0;
    color: var(--muted);
    font-weight: 600;
}

.bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.bar-fill {
    width: 72%;
    height: 100%;
    background: linear-gradient(90deg, #00f5a0, #4ad1ff);
    border-radius: 999px;
    box-shadow: 0 0 12px rgba(0, 245, 160, 0.5);
}

.bar-text {
    font-size: 12px;
    color: var(--text);
}

.device-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.device-stats .stat {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px;
    text-align: center;
}

.device-stats .stat span {
    display: block;
}

.device-stats strong {
    color: var(--text);
    font-size: 16px;
}

.device-stats small {
    color: var(--muted);
}

.device-coaches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
    margin: 12px 0;
}

.coach-chip {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
}

.coach-thumb {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.coach-chip .label {
    margin: 0;
    color: var(--text);
    font-weight: 700;
}

.coach-chip .value {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.device-cta {
    text-align: center;
    padding: 10px 12px;
    border-radius: 12px;
    background: linear-gradient(120deg, rgba(0, 245, 160, 0.2), rgba(74, 209, 255, 0.18));
    border: 1px solid rgba(0, 245, 160, 0.35);
    font-weight: 800;
    letter-spacing: 0.06em;
}

.section-head {
    max-width: 720px;
    margin-bottom: 18px;
}

.grid {
    display: grid;
    gap: 16px;
    align-items: stretch;
}

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

.feature-card {
    padding: 16px;
    border-radius: 16px;
    background: rgba(12, 20, 38, 0.9);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feature-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(0, 245, 160, 0.16);
    color: var(--accent);
    font-size: 18px;
}

.feature-card h3 {
    margin: 10px 0 6px;
}

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

.coach-card {
    background: linear-gradient(160deg, rgba(7, 13, 27, 0.92), rgba(12, 22, 44, 0.94));
    border-radius: 18px;
    padding: 16px;
    border: 1px solid rgba(0, 245, 160, 0.16);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
}

.coach-avatar {
    width: 100%;
    height: 200px;
    border-radius: 16px;
    background-size: cover;
    background-position: center;
    margin-bottom: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.chip {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(0, 245, 160, 0.12);
    color: var(--accent);
    font-size: 12px;
    border: 1px solid rgba(0, 245, 160, 0.25);
    margin-bottom: 6px;
}

.small {
    font-size: 14px;
    color: var(--muted);
}

.panel.wide {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 18px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid rgba(74, 209, 255, 0.18);
    box-shadow: var(--shadow);
}

.panel-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.list {
    display: grid;
    gap: 10px;
    margin: 6px 0;
}

.list.compact .list-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
}

.list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text);
}

.list-item span {
    color: var(--muted);
    font-size: 13px;
}

.progress-card {
    padding: 14px;
    border-radius: 16px;
    background: rgba(11, 20, 36, 0.92);
    border: 1px solid rgba(0, 245, 160, 0.2);
    box-shadow: var(--shadow);
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    overflow: hidden;
    margin: 10px 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00f5a0, #4ad1ff);
    box-shadow: 0 0 14px rgba(0, 245, 160, 0.5);
}

.progress-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--muted);
    font-weight: 600;
}

.chips-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.cta-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    padding: 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(0, 245, 160, 0.08), rgba(74, 209, 255, 0.08));
    border: 1px solid rgba(0, 245, 160, 0.28);
    box-shadow: var(--shadow);
    align-items: center;
}

.cta-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
}

.badge-tile {
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    text-align: center;
    font-weight: 700;
    color: var(--text);
}

.badge-tile span {
    display: block;
    margin-bottom: 6px;
    font-size: 18px;
}

.footer {
    max-width: 1180px;
    margin: 40px auto 32px;
    padding: 0 24px;
    color: var(--muted);
    text-align: center;
}

.footer a {
    color: var(--accent);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 720px) {
    .topbar {
        padding: 12px 14px;
        border-radius: 12px;
    }

    .nav-links {
        gap: 8px;
        flex-wrap: wrap;
    }

    .nav-links a {
        padding: 6px 8px;
        font-size: 13px;
    }

    .hero {
        padding-top: 0;
        gap: 20px;
    }

    .device-coaches {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .brand-sub {
        display: none;
    }

    .btn {
        padding: 12px 14px;
    }

    .section {
        padding: 36px 16px;
    }
}

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
    box-shadow: var(--shadow);
    position: relative;
}

.panel.holo {
    border: 1px solid rgba(0, 245, 160, 0.35);
    background: linear-gradient(140deg, rgba(0, 245, 160, 0.12), rgba(74, 209, 255, 0.12)), var(--panel);
    box-shadow: 0 20px 50px rgba(0, 245, 160, 0.1), var(--shadow);
}