/* Top nav */
.site-nav {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px;
    padding: 26px 12px 0;
}

.site-nav__link {
    position: relative;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    text-decoration: none;
    padding-bottom: 3px;
    transition: color 0.2s, transform 0.2s var(--bounce);
}

.site-nav__link::after {
    content: '';
    position: absolute;
    left: 0; right: 100%; bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--pink));
    transition: right 0.25s ease;
}

.site-nav__link:hover { color: var(--cyan); transform: translateY(-2px); }
.site-nav__link:hover::after { right: 0; }

/* Section shell */
.section {
    position: relative;
    z-index: 1;
    width: 82%;
    max-width: 1120px;
    margin: 68px auto 0;
}

.section__eyebrow {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink);
    background: linear-gradient(100deg, var(--cyan), var(--electric));
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 12px;
    font-weight: 700;
}

.section__heading {
    font-family: var(--display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
}

.section__lede {
    max-width: 720px;
    color: var(--text-dim);
    line-height: 1.65;
    margin: 0;
}

/* Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 28px;
}

.feature-card {
    background-color: var(--panel);
    border: 2px solid var(--line);
    border-radius: 16px;
    padding: 22px 20px 24px;
    box-shadow: var(--block-shadow);
    transition: border-color 0.25s, transform 0.3s var(--bounce), box-shadow 0.3s;
}

.feature-card:nth-child(even):hover { transform: translateY(-6px) rotate(-1.2deg) scale(1.02); }
.feature-card:nth-child(odd):hover { transform: translateY(-6px) rotate(1.2deg) scale(1.02); }
.feature-card:hover { border-color: var(--cyan); box-shadow: var(--sticker), var(--glow-cyan); }

.feature-card__icon {
    width: 32px; height: 32px;
    margin-bottom: 14px;
    color: var(--cyan);
    transition: color 0.25s, transform 0.3s var(--bounce);
}
.feature-card:hover .feature-card__icon { color: var(--pink); transform: scale(1.2) rotate(-10deg); }

.feature-card__title {
    font-family: var(--display);
    font-size: 1.04em;
    font-weight: 600;
    margin: 0 0 8px;
}

.feature-card__text { color: var(--text-dim); font-size: 0.92em; line-height: 1.55; margin: 0; }

/* Steps (a real ordered sequence, so numbering is earned) */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 28px;
    counter-reset: step;
}

.step {
    position: relative;
    background: linear-gradient(160deg, var(--panel-elevated), var(--panel));
    border: 2px solid var(--line);
    border-radius: 16px;
    padding: 24px 20px 20px;
    counter-increment: step;
    transition: transform 0.3s var(--bounce), border-color 0.25s;
}

.step:hover { transform: translateY(-5px); border-color: var(--electric); }

.step::before {
    content: counter(step, decimal-leading-zero);
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    background: linear-gradient(100deg, var(--cyan), var(--pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 14px;
    font-weight: 700;
}

.step__title { font-family: var(--display); font-size: 1.02em; font-weight: 600; margin: 0 0 6px; }
.step__text { color: var(--text-dim); font-size: 0.92em; line-height: 1.55; margin: 0; }

/* Comparison */
.comparison-wrap { overflow-x: auto; border-radius: 16px; margin-top: 28px; }

.comparison {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 2px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--block-shadow);
}

.comparison th, .comparison td {
    padding: 14px 18px;
    text-align: left;
    font-size: 0.92em;
    border-bottom: 1px solid var(--line);
}

.comparison thead th { font-family: var(--display); font-weight: 600; background: var(--panel-elevated); font-size: 0.88em; }
.comparison thead th:not(:first-child), .comparison td:not(:first-child) { text-align: center; }
.comparison tbody tr { transition: background-color 0.2s; }
.comparison tbody tr:hover { background-color: var(--panel-hover); }
.comparison tbody tr:last-child td { border-bottom: none; }

.comparison__brand { color: var(--cyan); font-weight: 700; }

.comparison__yes {
    color: var(--ink);
    font-weight: 700;
    background: linear-gradient(100deg, var(--cyan), var(--go));
    border-radius: 999px;
    padding: 3px 10px;
    display: inline-block;
}
.comparison__no { color: var(--text-dim); }

/* FAQ */
.faq { border-top: 1px solid var(--line); margin-top: 24px; }
.faq__item { border-bottom: 1px solid var(--line); padding: 4px 0; transition: background-color 0.2s; }
.faq__item:hover { background-color: rgba(255, 255, 255, 0.02); }

.faq__item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 4px;
    font-weight: 600;
    font-size: 0.98em;
    font-family: var(--display);
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary::after {
    content: '+';
    font-family: var(--mono);
    color: var(--cyan);
    font-size: 1.4em;
    line-height: 1;
    margin-left: 16px;
    flex-shrink: 0;
    transition: transform 0.4s var(--bounce), color 0.2s;
}

.faq__item[open] summary::after { transform: rotate(225deg) scale(1.15); color: var(--pink); }

.faq__answer { color: var(--text-dim); line-height: 1.6; font-size: 0.92em; padding: 0 4px 18px; margin: 0; }

/* Footer */
.site-footer {
    position: relative;
    z-index: 1;
    width: 82%;
    max-width: 1120px;
    margin: 64px auto 12px;
    padding-top: 24px;
    border-top: 1px dashed var(--line-bright);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.site-footer__brand {
    font-family: var(--display);
    font-weight: 700;
    background: linear-gradient(100deg, var(--cyan), var(--pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-footer__disclaimer { max-width: 640px; color: var(--text-dim); font-size: 0.82em; line-height: 1.6; }

.site-footer__meta {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
}
.site-footer__meta a { text-decoration: none; transition: color 0.2s; }
.site-footer__meta a:hover { color: var(--cyan); }

/* ------------------------------------------------------------------ */
/* Doc pages (guide / privacy / terms) — same shell, readable column.   */
/* ------------------------------------------------------------------ */
.doc {
    position: relative;
    z-index: 1;
    width: min(760px, 88%);
    margin: 48px auto 0;
    background: var(--panel);
    border: 2px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--block-shadow);
    padding: 40px clamp(22px, 5vw, 48px);
}

.doc h1 {
    font-family: var(--display);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    letter-spacing: -0.02em;
    margin: 0 0 6px;
}

.doc__updated {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 26px;
}

.doc h2 {
    font-family: var(--display);
    font-size: 1.2rem;
    margin: 30px 0 10px;
    color: var(--text);
}

.doc p, .doc li { color: var(--text-dim); line-height: 1.7; font-size: 0.95em; }
.doc a { color: var(--cyan); text-decoration: none; }
.doc a:hover { text-decoration: underline; }
.doc ul { padding-left: 20px; }

@media (max-width: 860px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
    .site-nav { gap: 12px 16px; }
    .section { width: 90%; margin-top: 46px; }
    .feature-grid, .steps { grid-template-columns: 1fr; }
    .comparison th, .comparison td { padding: 11px 12px; font-size: 0.84em; }
    .site-footer { width: 90%; }
}