:root {
    color-scheme: light dark;
    --color-bg: #0f1016;
    --color-surface: rgba(27, 30, 42, 0.85);
    --color-surface-alt: rgba(244, 248, 255, 0.95);
    --color-primary: #bb7bff;
    --color-primary-dark: #8a4dd1;
    --color-text: #e7e9f5;
    --color-text-muted: rgba(231, 233, 245, 0.72);
    --color-text-inverse: #1a1931;
    --color-border: rgba(255, 255, 255, 0.12);
    --max-width: 1080px;
    --transition: 180ms ease-in-out;
    font-size: clamp(15px, 0.92vw + 0.8rem, 18px);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: radial-gradient(circle at top, rgba(97, 77, 155, 0.25), transparent 55%), var(--color-bg);
    color: var(--color-text);
    font-family: 'Work Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

a:hover,
a:focus-visible {
    color: var(--color-primary);
}

.container {
    width: min(100% - 3rem, var(--max-width));
    margin-inline: auto;
}

.overline {
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

h1,
h2,
h3,
h4 {
    font-family: 'Playfair Display', 'Times New Roman', serif;
    font-weight: 600;
    line-height: 1.25;
    margin-top: 0;
    color: var(--color-text);
}

.site-header {
    position: relative;
    top: 0;
    backdrop-filter: blur(12px);
    background: rgba(15, 16, 22, 0.75);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 1.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand .glyph {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--color-primary);
}

.brand h1 {
    margin: 0;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.site-header nav {
    display: flex;
    gap: 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.site-header nav a {
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
    border-color: var(--color-primary);
}

.hero {
    padding: 40px 0;
    background: radial-gradient(circle at 20% 20%, rgba(187, 123, 255, 0.2), transparent 55%);
}

.hero-content {
    display: grid;
    gap: 2.5rem;
    align-items: center;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.hero-text h2 {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    margin-bottom: 1rem;
}

.hero-text p {
    max-width: 38ch;
}

.cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
}

.cta.primary {
    background: linear-gradient(135deg, var(--color-primary), #5c6cff);
    color: var(--color-text-inverse);
    box-shadow: 0 10px 30px rgba(92, 108, 255, 0.32);
}

.cta.primary:hover,
.cta.primary:focus-visible {
    background: linear-gradient(135deg, var(--color-primary-dark), #4957d7);
}

.cta.secondary {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--color-text);
    background: transparent;
}

.hero-illustration {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 2rem;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    background: linear-gradient(170deg, rgba(12, 14, 30, 0.9), rgba(27, 30, 54, 0.75));
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    max-width: min(22rem, 100%);
}

.hero-illustration img {
    width: 100%;
    height: auto;
}

.hero-illustration figcaption {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    text-align: center;
}

.focus-banner {
    padding: clamp(2.75rem, 8vh, 4.5rem) 0;
}

.focus-banner__inner {
    display: grid;
    gap: clamp(1.75rem, 4vw, 3rem);
    align-items: start;
    grid-template-columns: auto minmax(0, 1.2fr) minmax(240px, 0.9fr);
    padding: clamp(2rem, 4.5vw, 3rem);
    border-radius: 28px;
    background: linear-gradient(155deg, rgba(226, 214, 255, 0.96), rgba(187, 123, 255, 0.4));
    border: 1px solid rgba(137, 112, 255, 0.28);
    box-shadow: 0 24px 44px rgba(15, 16, 22, 0.18);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(18px);
    z-index: 0;
    color: var(--color-text-inverse);
}

.focus-banner__inner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(65deg, rgba(187, 123, 255, 0.4), transparent 60%);
    mix-blend-mode: screen;
    opacity: 0.55;
    pointer-events: none;
}

.focus-banner__icon {
    position: relative;
    z-index: 1;
    width: clamp(64px, 8vw, 84px);
    height: clamp(64px, 8vw, 84px);
    display: grid;
    place-items: center;
    border-radius: 20px;
    border: 1px solid rgba(26, 25, 49, 0.2);
    background: radial-gradient(circle at 40% 25%, rgba(187, 123, 255, 0.18), rgba(26, 25, 49, 0.9));
    color: #f3f2ff;
    box-shadow: 0 10px 24px rgba(26, 25, 49, 0.35);
}

.focus-banner__icon svg {
    width: clamp(34px, 5vw, 42px);
    height: clamp(34px, 5vw, 42px);
}

.focus-banner__content h3 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.45rem, 3vw, 2rem);
    color: var(--color-text-inverse);
}

.focus-banner__content .overline {
    color: rgba(26, 25, 49, 0.7);
    font-weight: 650;
}

.focus-banner__content p {
    margin-bottom: 0.75rem;
    max-width: 50ch;
    color: rgba(26, 25, 49, 0.78);
}

.focus-banner__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--color-text-inverse);
    text-decoration: underline;
    text-decoration-color: rgba(26, 25, 49, 0.4);
    text-decoration-thickness: 0.1em;
}

.focus-banner__content,
.focus-banner__progress {
    position: relative;
    z-index: 1;
}

.focus-banner__link span {
    font-size: 1rem;
    transition: transform var(--transition);
}

.focus-banner__link:hover,
.focus-banner__link:focus-visible {
    color: var(--color-primary-dark);
    text-decoration-color: rgba(137, 112, 255, 0.45);
}

.focus-banner__link:hover span,
.focus-banner__link:focus-visible span {
    transform: translate(2px, -2px);
}

.focus-banner__progress {
    display: grid;
    gap: 0.85rem;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    border-radius: 20px;
    background: rgba(18, 20, 34, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--color-text);
}

.focus-banner__progress-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.focus-banner__progress-value {
    color: var(--color-text);
    font-size: 0.9rem;
}

.focus-banner__progress-track {
    position: relative;
    width: 100%;
    height: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    overflow: hidden;
}

.focus-banner__progress-bar {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: var(--progress, 0%);
    background: linear-gradient(135deg, rgba(92, 108, 255, 0.95), rgba(187, 123, 255, 0.85));
    background-size: 220% 100%;
    border-radius: inherit;
    animation: focus-progress-shimmer 8s linear infinite;
}

.focus-banner__progress-note {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 960px) {
    .focus-banner__inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .focus-banner__progress {
        width: 100%;
    }

    .focus-banner__icon {
        margin-bottom: 0.5rem;
    }
}

@keyframes focus-progress-shimmer {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 120% 50%;
    }
}

.section {
    padding: clamp(3rem, 10vh, 6rem) 0;
}

.section.contrast {
    background: rgba(20, 21, 30, 0.7);
}

.section.worldbuilding-cta {
    padding-top: clamp(2rem, 6vh, 4rem);
    padding-bottom: clamp(2rem, 6vh, 4rem);
}

.section.worldbuilding-cta .worldbuilding-spotlight {
    margin-top: clamp(2rem, 5vw, 3.5rem);
}

.section.narrow {
    padding-block: clamp(2.5rem, 8vh, 4.5rem);
}

.section-header {
    max-width: 48rem;
    margin-bottom: 2rem;
}

.section-grid,
.feature-grid,
.pillar-grid {
    display: grid;
    gap: 1.75rem;
}

.section-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.pillar-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-card {
    padding: 1.75rem;
    border-radius: 20px;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 1rem;
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: linear-gradient(140deg, rgba(187, 123, 255, 0.2), rgba(40, 44, 70, 0.4));
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.feature-card__icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--color-primary);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.feature-card__cta {
    margin-top: auto;
    align-self: flex-start;
}

.pillar-grid article {
    padding: 1.5rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(20, 21, 30, 0.6);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pillar-link {
    margin-top: auto;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
}

.contrast .feature-card,
.contrast .pillar-grid article {
    background: rgba(23, 25, 38, 0.9);
    color: var(--color-text);
    border-color: rgba(15, 16, 22, 0.12);
    box-shadow: 0 12px 25px rgba(15, 16, 22, 0.18);
}

.contrast .feature-card__icon {
    background: linear-gradient(140deg, rgba(26, 27, 38, 0.08), rgba(187, 123, 255, 0.18));
    border-color: rgba(15, 16, 22, 0.15);
}

.contrast .feature-card__icon svg {
    stroke: var(--color-primary-dark);
}

.cta-panel {
    padding: clamp(2rem, 5vw, 3rem);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, rgba(187, 123, 255, 0.12), rgba(25, 27, 36, 0.9));
    text-align: center;
}

.cta-panel.aligned {
    display: grid;
    gap: 1.75rem;
    text-align: left;
    align-items: center;
}

@media (min-width: 768px) {
    .cta-panel.aligned {
        grid-template-columns: minmax(0, 1fr) auto;
    }
}

.signup-form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 1.75rem 0 0.75rem;
}

.signup-form input,
.signup-form button {
    border-radius: 999px;
    padding: 0.85rem 1.4rem;
    border: 1px solid transparent;
    font-size: 1rem;
    font-family: inherit;
}

.signup-form input {
    min-width: min(320px, 100%);
    background: rgba(12, 14, 20, 0.65);
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--color-text);
}

.signup-form input::placeholder {
    color: rgba(231, 233, 245, 0.5);
}

.signup-form button {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    cursor: pointer;
    font-weight: 600;
    transition: transform var(--transition);
}

.signup-form button:hover,
.signup-form button:focus-visible {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.form-note {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.signup-success {
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    text-align: center;
}

.site-footer {
    padding: 2.5rem 0 4rem;
    border-top: 1px solid var(--color-border);
    background: rgba(9, 10, 15, 0.9);
}

.footer-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: start;
}

.footer-links {
    display: grid;
    gap: 0.5rem;
}

.footer-note {
    grid-column: 1 / -1;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

body.privacy-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.privacy-page main {
    flex: 1;
}

.privacy-hero {
    padding: clamp(3rem, 12vh, 6rem) 0 clamp(2rem, 7vh, 3.5rem);
    background: radial-gradient(circle at 18% 12%, rgba(187, 123, 255, 0.18), transparent 55%);
}

.privacy-hero .container {
    max-width: 54rem;
    display: grid;
    gap: 1rem;
}

.privacy-back {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary);
    justify-self: start;
}

.privacy-back:hover,
.privacy-back:focus-visible {
    color: var(--color-primary);
    text-decoration: underline;
}

.privacy-content {
    max-width: 54rem;
    display: grid;
    gap: 2rem;
}

.privacy-point {
    padding: clamp(1.75rem, 4vw, 2.5rem);
    border-radius: 22px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.3);
}

.privacy-point h2 {
    margin-bottom: 0.75rem;
}

.privacy-point p {
    margin: 0;
}

@media (max-width: 680px) {
    .site-header .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-header nav {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .cta-panel {
        text-align: left;
    }
}