* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: #07100b;
    color: #f2f5ef;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
:root {
    --bg: #07100b;
    --bg-alt: #0d1a13;
    --panel: #0f1f16;
    --line: rgba(240,245,238,0.08);
    --green: #3fe084;
    --green-soft: rgba(63,224,132,0.16);
    --green-deep: #123023;
    --white: #f2f5ef;
    --muted: #8aa196;
    --red: #e8543f;
    --mcexpress: #0066b3;
    --mcexpress-light: #e6f2ff;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.eyebrow {
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 12px;
    color: var(--green);
}
.btn-primary {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    background: var(--green);
    color: #031008;
    border: none;
    padding: 17px 30px;
    border-radius: 2px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: transform .2s ease, box-shadow .2s ease;
    box-shadow: 0 0 0 0 rgba(63,224,132,0.5);
    text-decoration: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px rgba(63,224,132,0.55); }
.btn-secondary {
    background: transparent;
    border: 1.5px solid var(--green);
    color: var(--green);
    box-shadow: none;
}
.btn-secondary:hover { background: var(--green); color: #031008; box-shadow: 0 10px 30px -8px rgba(63,224,132,0.4); }
.price-card .btn-primary { width: 100%; justify-content: center; padding: 19px 30px; }
.nav {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 32px;
    background: rgba(7,16,11,0.72);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.nav-mark {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 15px;
    display: flex; align-items: center; gap: 8px;
}
.nav-mark span {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 12px 2px var(--green-soft);
}
.nav-cta {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 10px 20px;
    border: 1px solid var(--green);
    border-radius: 2px;
    color: var(--green);
    text-decoration: none;
    transition: background .25s ease, color .25s ease;
}
.nav-cta:hover { background: var(--green); color: #031008; }
.hero {
    padding: 96px 0 80px;
    background: radial-gradient(ellipse 60% 50% at 78% 30%, rgba(63,224,132,0.14), transparent 60%), var(--bg);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
}
.hero-head {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: clamp(26px, 3.4vw, 40px);
    line-height: 1.08;
    text-transform: uppercase;
}
.hero-big {
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(64px, 9.5vw, 118px);
    line-height: 0.92;
    color: var(--green);
    text-shadow: 0 0 46px rgba(63,224,132,0.35);
    margin: 6px 0 22px;
}
.hero-sub {
    max-width: 440px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.65;
    margin-bottom: 32px;
}
.hero-actions {
    display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.price-note {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--muted);
}
.price-note b { color: var(--white); }
.book-img {
    width: min(360px, 82%);
    border-radius: 6px;
    box-shadow: 0 40px 80px -20px rgba(0,0,0,0.75);
    animation: floatBook 6s ease-in-out infinite;
}
@keyframes floatBook {
    0%,100%{ transform: translateY(0) rotate(-2deg); }
    50%{ transform: translateY(-14px) rotate(-1deg); }
}
.book-glow {
    position: absolute;
    width: 70%; height: 70%;
    background: radial-gradient(circle, rgba(63,224,132,0.28), transparent 70%);
    filter: blur(10px);
    animation: pulseGlow 5s ease-in-out infinite;
}
@keyframes pulseGlow {
    0%,100%{ opacity:0.7; transform:scale(1); }
    50%{ opacity:1; transform:scale(1.06); }
}
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.marquee {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--bg-alt);
    overflow: hidden;
    padding: 14px 0;
}
.marquee-track {
    display: flex;
    width: max-content;
    animation: scrollX 22s linear infinite;
}
@keyframes scrollX {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
.marquee-item {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
    padding: 0 28px;
    display: flex;
    align-items: center;
    gap: 28px;
}
.marquee-item b { color: var(--green); }
.marquee-item::after { content: '•'; color: var(--green); margin-left: 28px; }
.problem { padding: 88px 0 72px; border-bottom: 1px solid var(--line); }
.problem-inner { max-width: 720px; }
.problem-quote {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: clamp(22px, 3vw, 32px);
    line-height: 1.35;
}
.problem-quote em { font-style: normal; color: var(--green); }
.problem-foot {
    margin-top: 20px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
    max-width: 560px;
}
.scanner {
    padding: 96px 0 100px;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--line);
}
.scanner-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}
.scanner-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: clamp(24px, 3vw, 34px);
    text-transform: uppercase;
    max-width: 480px;
    line-height: 1.2;
}
.scanner-clock {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(40px, 6vw, 58px);
    font-weight: 600;
    color: var(--green);
    line-height: 1;
    text-shadow: 0 0 30px rgba(63,224,132,0.35);
    min-width: 150px;
    text-align: right;
}
.scanner-clock small {
    display: block;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
    font-weight: 400;
    text-align: right;
    margin-top: 4px;
}
.checklist { list-style: none; }
.check-row {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-top: 1px solid var(--line);
    opacity: 0.32;
    transform: translateX(-8px);
    transition: opacity .5s ease, transform .5s ease;
}
.check-row:last-child { border-bottom: 1px solid var(--line); }
.check-row.is-active { opacity: 1; transform: translateX(0); }
.check-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--muted);
}
.check-body h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    margin-bottom: 4px;
}
.check-body p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
    max-width: 480px;
}
.check-mark {
    width: 30px; height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--line);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: border-color .4s ease, background .4s ease;
}
.check-row.is-active .check-mark {
    border-color: var(--green);
    background: var(--green-soft);
}
.check-mark svg {
    width: 14px; height: 14px;
    stroke: var(--green);
    stroke-width: 3;
    fill: none;
    stroke-dasharray: 20;
    stroke-dashoffset: 20;
    transition: stroke-dashoffset .4s ease .1s;
}
.check-row.is-active .check-mark svg { stroke-dashoffset: 0; }
.contents { padding: 96px 0; border-bottom: 1px solid var(--line); }
.contents-top { max-width: 560px; margin-bottom: 52px; }
.contents-top h2 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: clamp(24px, 3vw, 34px);
    text-transform: uppercase;
    margin-top: 10px;
}
.contents-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}
.content-card {
    background: var(--bg);
    padding: 32px 28px;
    transition: background .3s ease;
}
.content-card:hover { background: var(--panel); }
.content-card .cn {
    font-family: 'JetBrains Mono', monospace;
    color: var(--green);
    font-size: 13px;
    margin-bottom: 18px;
    display: block;
}
.content-card h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: 17px;
    text-transform: uppercase;
    line-height: 1.3;
    margin-bottom: 10px;
}
.content-card p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.author { padding: 80px 0; border-bottom: 1px solid var(--line); }
.author-inner {
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
}
.author-avatar {
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--green-deep);
    border: 1px solid var(--green);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 20px;
    color: var(--green);
    flex-shrink: 0;
}
.author-text h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600; font-size: 17px; text-transform: uppercase;
    margin-bottom: 6px;
}
.author-text p { color: var(--muted); font-size: 14px; max-width: 520px; line-height: 1.6; }
.pricing { padding: 100px 0 120px; }
.price-card {
    max-width: 520px;
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 44px 40px;
    position: relative;
}
.price-card::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 4px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(63,224,132,0.5), transparent 40%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.price-row {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 14px 0;
    border-bottom: 1px dashed var(--line);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--muted);
}
.price-row span:last-child { color: var(--white); }
.price-total {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-top: 22px; margin-bottom: 28px;
}
.price-total .label {
    font-family: 'Oswald', sans-serif; text-transform: uppercase;
    font-size: 14px; color: var(--muted); letter-spacing: 0.04em;
}
.price-total .amount {
    font-family: 'Anton', sans-serif;
    font-size: 44px;
    color: var(--green);
}
.price-foot {
    margin-top: 18px;
    text-align: center;
    color: var(--muted);
    font-size: 12.5px;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.03em;
}
.payment-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}
.payment-actions .btn-primary {
    width: 100%;
    justify-content: center;
}
.mcexpress-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0,102,179,0.10);
    border: 1px solid rgba(0,102,179,0.20);
    border-radius: 4px;
    padding: 8px 14px;
    font-size: 12px;
    color: #8ab8d9;
    font-family: 'Inter', sans-serif;
    margin-top: 12px;
}
.mcexpress-badge img {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    object-fit: contain;
}
.trust-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(63,224,132,0.06);
    border-radius: 4px;
    border: 1px solid rgba(63,224,132,0.12);
    font-size: 13px;
    color: var(--muted);
}
.trust-banner svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--green);
    stroke-width: 2;
}
.trust-banner strong { color: var(--white); font-weight: 500; }
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-box {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 40px 32px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-box h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.modal-box p { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.modal-box label {
    font-size: 13px;
    font-weight: 500;
    display: block;
    margin-top: 12px;
    margin-bottom: 4px;
    color: var(--white);
}
.modal-box input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--white);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
}
.modal-box input:focus {
    outline: none;
    border-color: var(--green);
}
.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.modal-actions .btn-primary { flex: 1; }
.modal-actions .btn-secondary { flex: 1; background: transparent; border: 1px solid var(--line); color: var(--muted); }
.modal-actions .btn-secondary:hover { border-color: var(--green); color: var(--white); }
.qr-box {
    background: white;
    padding: 16px;
    border-radius: 8px;
    display: inline-block;
    margin: 10px 0;
}
.qr-box canvas { display: block; margin: 0 auto; }
.status-badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    background: #2a2f2b;
    color: var(--muted);
}
.status-badge.pending { background: #3d2e0a; color: #f5b342; }
.status-badge.success { background: #0d2e1a; color: var(--green); }
.partner {
    padding: 64px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.partner-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.partner-word {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(22px, 2.8vw, 30px);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 12px;
}
.partner-word a {
    color: var(--white);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color .25s ease, color .25s ease;
}
.partner-word a:hover { color: var(--green); border-color: var(--green); }
.partner-tag { color: var(--muted); font-size: 14px; margin-top: 6px; }
.partner-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
}
.partner-links a {
    color: var(--muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color .25s ease;
}
.partner-links a:hover { color: var(--green); }
.partner-links span { color: var(--white); }
.partner-cta {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 14px 24px;
    border: 1px solid var(--green);
    border-radius: 2px;
    color: var(--green);
    text-decoration: none;
    white-space: nowrap;
    transition: background .25s ease, color .25s ease;
}
.partner-cta:hover { background: var(--green); color: #031008; }
footer {
    padding: 36px 0;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
}
footer p { color: var(--muted); font-size: 12.5px; font-family: 'JetBrains Mono', monospace; }
@media (max-width: 860px) {
    .hero-grid { grid-template-columns: 1fr; gap: 56px; }
    .hero-visual { order: -1; }
    .contents-grid { grid-template-columns: 1fr; }
    .check-row { grid-template-columns: 40px 1fr auto; }
    .scanner-clock { text-align: left; }
    .scanner-clock small { text-align: left; }
}