html,
body {
    height: 100%;
    min-height: 100%;
    font-family:
        "Inter",
        system-ui,
        -apple-system,
        "Segoe UI",
        Roboto,
        "Helvetica Neue",
        Arial,
        sans-serif;
    background: linear-gradient(135deg, #020617 0%, #0d1a26 100%);
    color: #e6f5f3;
    font-size: 14px;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

:root {
    --main-bg: #020617;
    --accent: #14b8a6;
    --card-bg: rgba(24, 32, 43, 0.98);
    --card-gradient: linear-gradient(
        120deg,
        rgba(20, 184, 166, 0.04) 0%,
        rgba(2, 6, 23, 0.96) 100%
    );
    --border: 1px solid rgba(20, 184, 166, 0.13);
    --shadow:
        0 6px 32px 0 rgba(20, 184, 166, 0.08),
        0 1.5px 8px 0 rgba(2, 6, 23, 0.09);
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 8px;
    --transition: 0.19s cubic-bezier(0.7, 0.2, 0.2, 1);
    --text-muted: #7dd5cb;
    --text-light: #134b46;
    --text-dark: #000000;
    --footer-bg: #07122a;
    --footer-accent: #14b8a6;
    --footer-link: #5af3e4;
    --footer-muted: #7dd5cb;
}

.untangleropes-body {
    background: var(--main-bg);
    color: var(--text-dark);
    margin: 0;
    min-height: 100vh;
}

/* Header */
.untangleropes-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    background: linear-gradient(
        90deg,
        rgba(2, 6, 23, 0.98) 70%,
        rgba(20, 184, 166, 0.03) 100%
    );
    border-bottom: none;
    box-shadow: 0 2px 20px 0 rgba(20, 184, 166, 0.06);
    position: sticky;
    top: 0;
    z-index: 60;
    max-width: 1240px;
    margin: 0 auto;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.untangleropes-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text-dark);
    transition: color var(--transition);
}
.untangleropes-logo img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: 0 2px 10px 0 rgba(20, 184, 166, 0.1);
    background: #09131e;
}
.untangleropes-logo:hover {
    color: var(--accent);
}

.untangleropes-nav {
    display: flex;
    gap: 22px;
    align-items: center;
}
.untangleropes-nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 14px;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    transition:
        background var(--transition),
        color var(--transition);
    position: relative;
}
.untangleropes-nav a:hover,
.untangleropes-nav a:focus {
    background: rgba(20, 184, 166, 0.1);
    color: var(--accent);
}

/* Hero */
.untangleropes-hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 38px;
    align-items: stretch;
    padding: 54px 32px;
    max-width: 1240px;
    margin: 38px auto 0 auto;
    background: var(--card-gradient), var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.untangleropes-hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        120deg,
        rgba(20, 184, 166, 0.07) 0%,
        rgba(2, 6, 23, 0.88) 100%
    );
    opacity: 0.48;
    pointer-events: none;
    z-index: 0;
}
.untangleropes-hero .intro {
    position: relative;
    z-index: 1;
    padding: 12px 4px 12px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.untangleropes-h1 {
    font-size: 2.1rem;
    margin: 0 0 10px 0;
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.01em;
}
.untangleropes-tagline {
    color: var(--accent);
    font-size: 1.1rem;
    margin: 0 0 20px 0;
    font-weight: 600;
    letter-spacing: 0.01em;
}
.untangleropes-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.untangleropes-btn,
.untangleropes-secondary {
    border: none;
    outline: none;
    font-size: 14px;
    font-weight: 700;
    border-radius: var(--radius-md);
    padding: 13px 22px;
    text-decoration: none;
    cursor: pointer;
    transition:
        background var(--transition),
        color var(--transition),
        box-shadow var(--transition);
    box-shadow: 0 2px 10px 0 rgba(20, 184, 166, 0.09);
    display: inline-block;
    position: relative;
}
.untangleropes-btn {
    background: linear-gradient(90deg, #14b8a6 80%, #11998e 100%);
    color: #020617;
    box-shadow: 0 2px 18px 0 rgba(20, 184, 166, 0.18);
    border: none;
}
.untangleropes-btn:hover,
.untangleropes-btn:focus {
    background: linear-gradient(90deg, #11998e 70%, #14b8a6 100%);
    color: #fff;
    box-shadow: 0 6px 22px 0 rgba(20, 184, 166, 0.22);
}
.untangleropes-secondary {
    background: rgba(20, 184, 166, 0.09);
    color: var(--accent);
    font-weight: 600;
    border: var(--border);
    box-shadow: none;
}
.untangleropes-secondary:hover,
.untangleropes-secondary:focus {
    background: rgba(20, 184, 166, 0.16);
    color: #fff;
}
.untangleropes-list {
    margin: 0;
    padding-left: 20px;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
}
.untangleropes-list li {
    margin-bottom: 3px;
}
.untangleropes-list li:last-child {
    margin-bottom: 0;
}

/* Hero Media */
.untangleropes-hero-media {
    display: grid;
    gap: 16px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.untangleropes-media-row {
    display: flex;
    gap: 14px;
}
.untangleropes-media-row img {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 16px 0 rgba(20, 184, 166, 0.1);
    background: #09131e;
}

/* Section Cards */
.untangleropes-section {
    max-width: 1240px;
    margin: 36px auto 0 auto;
    padding: 32px 32px 28px 32px;
    background: var(--card-gradient), var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.untangleropes-section:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        120deg,
        rgba(20, 184, 166, 0.04) 0%,
        rgba(2, 6, 23, 0.88) 100%
    );
    opacity: 0.32;
    pointer-events: none;
    z-index: 0;
}
.untangleropes-section > * {
    position: relative;
    z-index: 1;
}
.untangleropes-section h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 18px 0;
    letter-spacing: 0.01em;
}
.untangleropes-section h3 {
    font-size: 1.05rem;
    color: var(--accent);
    font-weight: 700;
    margin: 18px 0 10px 0;
    letter-spacing: 0.01em;
}
.untangleropes-section ul {
    margin: 0;
    padding-left: 18px;
}
.untangleropes-section ul li {
    margin-bottom: 6px;
}

/* Grid Layouts */
.untangleropes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}
.untangleropes-grid > div {
    background: rgba(2, 6, 23, 0.07);
    border-radius: var(--radius-md);
    padding: 20px 18px;
    box-shadow: 0 1px 8px 0 rgba(20, 184, 166, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* Section images */
.untangleropes-grid img {
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
    max-height: 300px;
    box-shadow: 0 2px 14px 0 rgba(20, 184, 166, 0.11);
    margin-bottom: 8px;
    background: #09131e;
}

/* Caption */
.untangleropes-caption {
    font-size: 12px;
    color: var(--text-muted);
    padding-top: 5px;
    margin-bottom: 0;
}

/* Screenshots grid */
.untangleropes-screenshots {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 18px;
}
.untangleropes-screenshots figure {
    background: rgba(2, 6, 23, 0.13);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 8px 0 rgba(20, 184, 166, 0.06);
    padding: 10px 10px 8px 10px;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.untangleropes-screenshots img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 8px 0 rgba(20, 184, 166, 0.09);
    background: #09131e;
}
.untangleropes-screenshots figcaption {
    margin-top: 7px;
    text-align: center;
    color: var(--text-muted);
}

/* FAQ */
.untangleropes-faq {
    margin: 0;
    padding-left: 0;
    list-style: none;
}
.untangleropes-faq li {
    margin-bottom: 14px;
    padding-left: 0;
    position: relative;
}
.untangleropes-faq li::before {
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    margin-right: 10px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

/* Reviews */
.untangleropes-reviews {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 14px;
}
.untangleropes-review {
    background: rgba(20, 184, 166, 0.04);
    border-radius: var(--radius-md);
    padding: 18px 16px 14px 16px;
    box-shadow: 0 1px 8px 0 rgba(20, 184, 166, 0.07);
    color: var(--text-light);
    font-size: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 120px;
}
.untangleropes-review strong {
    color: var(--accent);
    font-weight: 700;
    font-size: 13px;
}

/* Footer */
.untangleropes-footer {
    background: var(--footer-bg);
    color: var(--footer-muted);
    padding: 40px 0 32px 0;
    margin-top: 38px;
    box-shadow: 0 -4px 24px 0 rgba(20, 184, 166, 0.08);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    font-size: 13px;
}
.untangleropes-footer a {
    color: var(--footer-link);
    text-decoration: none;
    transition: color var(--transition);
}
.untangleropes-footer a:hover {
    color: var(--footer-accent);
    text-decoration: underline;
}
.untangleropes-footer h4 {
    color: #fff;
    font-size: 1.01rem;
    font-weight: 700;
    margin-bottom: 10px;
    margin-top: 0;
}
.untangleropes-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.untangleropes-footer li {
    margin-bottom: 5px;
}
.untangleropes-footer img {
    background: #09131e;
    box-shadow: 0 1px 8px 0 rgba(20, 184, 166, 0.1);
}

/* Cookie Banner */
.untangleropes-cookie {
    position: fixed;
    right: 24px;
    left: 24px;
    bottom: 24px;
    background: var(--card-bg);
    padding: 18px 24px;
    border-radius: var(--radius-lg);
    box-shadow:
        0 10px 30px rgba(20, 184, 166, 0.16),
        0 1.5px 8px 0 rgba(2, 6, 23, 0.13);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    z-index: 80;
    border: none;
    max-width: 520px;
    margin: 0 auto;
    color: var(--text-dark);
    font-size: 14px;
    backdrop-filter: blur(2px);
}
.untangleropes-cookie strong {
    color: var(--accent);
    font-weight: 700;
}
.untangleropes-cookie .untangleropes-btn {
    min-width: 100px;
    font-size: 14px;
    padding: 10px 20px;
}
.untangleropes-cookie .untangleropes-secondary {
    padding: 10px 16px;
    font-size: 14px;
}

/* Cards for About/Gameplay/Features */
.untangleropes-section .untangleropes-grid > div {
    background: rgba(20, 184, 166, 0.03);
    border-radius: var(--radius-md) var(--radius-lg) var(--radius-md)
        var(--radius-md);
    box-shadow: 0 1.5px 8px 0 rgba(20, 184, 166, 0.06);
    border: none;
    margin-bottom: 0;
    min-height: 180px;
}
.untangleropes-section .untangleropes-grid > div:nth-child(even) {
    border-radius: var(--radius-lg) var(--radius-md) var(--radius-md)
        var(--radius-md);
    background: rgba(20, 184, 166, 0.06);
}

.untangleropes-section .untangleropes-grid > div img {
    margin-bottom: 8px;
    border-radius: var(--radius-md);
    max-height: 260px;
}

/* Responsive */
@media (max-width: 1100px) {
    .untangleropes-hero,
    .untangleropes-section {
        padding: 24px 12px 20px 12px;
    }
    .untangleropes-header {
        padding: 12px 12px;
        max-width: 100vw;
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
    .untangleropes-section {
        max-width: 98vw;
    }
}
@media (max-width: 900px) {
    .untangleropes-hero {
        grid-template-columns: 1fr;
        padding: 26px 8px 18px 8px;
        gap: 24px;
    }
    .untangleropes-hero-media {
        margin-top: 18px;
    }
    .untangleropes-section {
        padding: 18px 6px 16px 6px;
        gap: 18px;
    }
    .untangleropes-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .untangleropes-screenshots {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .untangleropes-reviews {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .untangleropes-cookie {
        right: 8px;
        left: 8px;
        padding: 12px 8px;
        max-width: 98vw;
    }
}
@media (max-width: 600px) {
    .untangleropes-header {
        flex-direction: column;
        gap: 12px;
        padding: 8px 2vw;
    }
    .untangleropes-logo img {
        width: 38px;
        height: 38px;
    }
    .untangleropes-section {
        padding: 8px 2vw 8px 2vw;
        border-radius: var(--radius-md);
    }
    .untangleropes-section h2 {
        font-size: 1.08rem;
    }
    .untangleropes-section h3 {
        font-size: 0.97rem;
    }
    .untangleropes-screenshots {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .untangleropes-footer {
        padding: 22px 0 16px 0;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }
    .untangleropes-cookie {
        padding: 8px 4px;
        font-size: 13px;
        border-radius: var(--radius-md);
    }
}

/* Hide scrollbars for cards and screenshots (for premium look) */
.untangleropes-screenshots,
.untangleropes-reviews {
    scrollbar-width: thin;
    scrollbar-color: var(--accent) rgba(2, 6, 23, 0.12);
}
.untangleropes-screenshots::-webkit-scrollbar,
.untangleropes-reviews::-webkit-scrollbar {
    height: 4px;
    background: rgba(2, 6, 23, 0.12);
}
.untangleropes-screenshots::-webkit-scrollbar-thumb,
.untangleropes-reviews::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

/* Remove list markers for custom lists with pseudo-elements */
.untangleropes-faq,
.untangleropes-list {
    list-style: none;
    padding-left: 0;
}
.untangleropes-list li::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    margin-right: 8px;
    vertical-align: middle;
    position: relative;
    top: -1px;
}
.untangleropes-list li {
    padding-left: 0;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
.untangleropes-btn:focus,
.untangleropes-secondary:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}