:root {
    --text: #eef3ff;
    --muted: #b8c3d9;
    --accent: #f6c751;
    --accent-strong: #ffd978;
    --panel: rgba(12, 18, 31, 0.76);
    --panel-alt: rgba(10, 15, 26, 0.68);
    --border: rgba(190, 209, 255, 0.2);
    --shadow: 0 18px 56px rgba(0, 0, 0, 0.42);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--text);
    background-color: #05070d;
    background-image:
        radial-gradient(1200px 700px at 10% -12%, rgba(100, 153, 255, 0.2), transparent 62%),
        radial-gradient(980px 620px at 92% 8%, rgba(255, 196, 79, 0.18), transparent 65%),
        linear-gradient(rgba(4, 8, 14, 0.74), rgba(4, 8, 14, 0.82)),
        image-set(
            url('images/bg-640.webp') type('image/webp') 1x,
            url('images/bg-640.jpg') type('image/jpeg') 1x,
            url('images/bg-1280.webp') type('image/webp') 2x,
            url('images/bg-1280.jpg') type('image/jpeg') 2x
        );
    background-size: auto, auto, auto, cover;
    background-position: center;
    background-repeat: no-repeat;
    line-height: 1.55;
}

h1,
h2,
h3 {
    margin: 0;
}

a {
    color: inherit;
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    background: rgba(6, 10, 17, 0.68);
    backdrop-filter: blur(12px);
}

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
    padding: 0 8px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding: 14px 0;
}

h1 {
    font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.15rem);
    letter-spacing: 0.02em;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px 12px;
}

nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 999px;
    transition: background-color 0.24s ease, color 0.24s ease, transform 0.24s ease;
}

nav a:hover,
nav a:focus-visible {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent);
    transform: translateY(-1px);
}

.hero {
    padding: 74px 0 50px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 28px;
    align-items: center;
}

.hero-inner {
    max-width: 640px;
}

.hero-inner h2 {
    font-size: clamp(2rem, 1.25rem + 3.2vw, 3.7rem);
    line-height: 1.05;
    letter-spacing: -0.01em;
}

.hero-inner p {
    margin: 18px 0 0;
    font-size: clamp(1rem, 0.92rem + 0.85vw, 1.35rem);
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.01em;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.action-button.primary {
    color: #111;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 10px 26px rgba(236, 184, 69, 0.3);
}

.action-button.ghost {
    color: var(--text);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
}

.action-button:hover,
.action-button:focus-visible {
    transform: translateY(-1px);
}

.hero-media-card {
    border-radius: 22px;
    border: 1px solid var(--border);
    padding: 14px;
    background: linear-gradient(160deg, rgba(21, 30, 49, 0.88), rgba(9, 14, 24, 0.72));
    box-shadow: var(--shadow);
}

.hero-media-label {
    margin: 0 0 10px;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    color: #d9e2f7;
    text-transform: uppercase;
}

.hero-media-frame {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: radial-gradient(circle at 55% 30%, rgba(110, 140, 214, 0.4), rgba(9, 12, 20, 0.95));
}

.hero-media-frame img,
.hero-media-frame video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.hero-media-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 0.92rem;
    color: #f1f4fc;
    padding: 12px 14px;
    background: linear-gradient(to top, rgba(6, 9, 16, 0.92), rgba(6, 9, 16, 0));
}

.content-section {
    padding: 16px 0;
}

.content-section .container {
    border-radius: 22px;
    border: 1px solid var(--border);
    background: linear-gradient(160deg, var(--panel), rgba(10, 15, 26, 0.72));
    box-shadow: var(--shadow);
    padding: 30px clamp(18px, 4vw, 40px);
}

.content-section.alt .container {
    background: linear-gradient(160deg, var(--panel-alt), rgba(8, 13, 24, 0.75));
}

.content-section h2 {
    font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.35rem);
    margin-bottom: 16px;
}

.content-section h3 {
    margin: 22px 0 10px;
    font-size: 1.2rem;
}

.content-section p {
    margin: 0 0 14px;
    font-size: 1.05rem;
    color: #d6deee;
}

.content-section ul {
    margin: 0 0 16px 20px;
    padding: 0;
}

.content-section li {
    margin-bottom: 8px;
    color: #d6deee;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 24px;
}

.pricing-card {
    position: relative;
    text-align: center;
    padding: 30px 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: linear-gradient(160deg, rgba(14, 21, 35, 0.9), rgba(9, 12, 20, 0.85));
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.34);
}

.pricing-card h3 {
    margin: 0;
    font-size: 1.45rem;
}

.price {
    margin: 14px 0 20px;
    font-size: 2.15rem;
    line-height: 1.1;
    font-weight: 800;
    color: var(--accent);
}

.price span {
    display: block;
    margin-top: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--muted);
}

.pricing-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: #121212;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 8px 20px rgba(235, 186, 74, 0.26);
}

.pricing-cta:hover,
.pricing-cta:focus-visible {
    transform: translateY(-1px);
}

.pay-note {
    margin: 12px 0 0;
    font-size: 0.92rem;
    color: var(--muted);
}

.pricing-card.best-value {
    border-color: rgba(246, 199, 81, 0.82);
    background: linear-gradient(160deg, rgba(44, 34, 7, 0.74), rgba(16, 14, 8, 0.88));
}

.best-value-badge {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--accent);
    color: #111;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.orb-main,
.checkout-main {
    padding: 36px 0 62px;
}

.orb-shell {
    text-align: center;
}

.orb-shell h2 {
    margin-bottom: 8px;
}

.orb-controls {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 18px 0 12px;
}

.orb-button,
.orb-link {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.orb-button:hover,
.orb-link:hover,
.orb-button:focus-visible,
.orb-link:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(246, 199, 81, 0.9);
}

.orb-hud {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--muted);
}

.orb-canvas-wrap {
    width: min(100%, 1080px);
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.42);
    background: radial-gradient(circle at 50% 36%, rgba(71, 95, 160, 0.55), rgba(6, 8, 14, 0.96));
}

#orb-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.orb-help {
    margin: 12px auto 0;
    max-width: 920px;
    font-size: 0.94rem;
    color: var(--muted);
}

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

.checkout-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 18px;
}

.plan-picker {
    display: grid;
    gap: 12px;
}

.plan-option {
    width: 100%;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 14px 16px;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.plan-option:hover,
.plan-option:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.36);
}

.plan-option.active {
    border-color: rgba(246, 199, 81, 0.88);
    background: rgba(246, 199, 81, 0.14);
}

.plan-name {
    display: block;
    font-size: 1rem;
    font-weight: 700;
}

.plan-amount {
    display: block;
    margin-top: 4px;
    font-size: 0.95rem;
    color: var(--muted);
}

.paypal-panel {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    padding: 16px;
}

.checkout-selection {
    margin: 0;
    font-size: 1rem;
}

#paypal-button-slot {
    margin-top: 12px;
    min-height: 150px;
}

.checkout-hint,
.checkout-lock,
.checkout-status {
    margin: 10px 0 0;
    font-size: 0.9rem;
    color: var(--muted);
}

.checkout-lock {
    color: #f4d89f;
}

.checkout-status.success {
    color: #9df5ba;
}

.checkout-status.error {
    color: #ffb5b5;
}

footer {
    padding: 20px 0 34px;
}

footer .container {
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(6, 10, 17, 0.72);
    text-align: center;
    padding: 24px clamp(18px, 4vw, 36px);
}

footer p {
    margin: 0 0 10px;
    color: #d7e0ef;
}

footer p:last-child {
    margin-bottom: 0;
}

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

footer a:hover,
footer a:focus-visible {
    text-decoration: underline;
}

.fine-print {
    font-size: 0.9rem;
    color: #b7c2d9;
}

@media (min-width: 900px) {
    body {
        background-image:
            radial-gradient(1200px 700px at 10% -12%, rgba(100, 153, 255, 0.2), transparent 62%),
            radial-gradient(980px 620px at 92% 8%, rgba(255, 196, 79, 0.18), transparent 65%),
            linear-gradient(rgba(4, 8, 14, 0.74), rgba(4, 8, 14, 0.82)),
            image-set(
                url('images/bg-960.webp') type('image/webp') 1x,
                url('images/bg-960.jpg') type('image/jpeg') 1x,
                url('images/bg-1600.webp') type('image/webp') 2x,
                url('images/bg-1600.jpg') type('image/jpeg') 2x
            );
    }
}

@media (min-width: 1400px) {
    body {
        background-image:
            radial-gradient(1400px 780px at 8% -12%, rgba(100, 153, 255, 0.2), transparent 62%),
            radial-gradient(1100px 700px at 92% 8%, rgba(255, 196, 79, 0.18), transparent 65%),
            linear-gradient(rgba(4, 8, 14, 0.72), rgba(4, 8, 14, 0.8)),
            image-set(
                url('images/bg-1600.webp') type('image/webp') 1x,
                url('images/bg-1600.jpg') type('image/jpeg') 1x,
                url('images/bg-2048.webp') type('image/webp') 2x,
                url('images/bg-2048.jpg') type('image/jpeg') 2x
            );
    }
}

@media (min-width: 700px) {
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pricing-card.best-value {
        grid-column: span 2;
        max-width: 580px;
        margin: 0 auto;
        transform: scale(1.03);
    }
}

@media (min-width: 1100px) {
    .pricing-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .pricing-card.best-value {
        grid-column: auto;
        max-width: none;
        transform: scale(1.06);
    }
}

@media (max-width: 980px) {
    .hero {
        padding-top: 58px;
    }

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

    .hero-inner {
        max-width: none;
    }

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

@media (max-width: 760px) {
    .header-content {
        justify-content: center;
        text-align: center;
        padding: 12px 0;
    }

    nav {
        justify-content: center;
        width: 100%;
    }

    .hero {
        padding: 44px 0 28px;
    }

    .hero-media-frame {
        aspect-ratio: 4 / 3;
    }

    .content-section .container,
    footer .container {
        border-radius: 18px;
    }

    .orb-canvas-wrap {
        aspect-ratio: 4 / 3;
    }
}