/* ============================================================
   xPulse Chat – views/landing.css
   ============================================================ */

.landing-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 1.5rem 2rem;
    overflow-y: auto;
    gap: 3rem;
    width: 100%;
    max-width: 560px;  /* Mobile default */
    margin: 0 auto;
}

@media (min-width: 768px) {
    .landing-wrap {
        max-width: 80%;
    }
}

/* ── Header ── */

.landing-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.landing-logo-img {
    height: 72px;
    width: auto;
}

.landing-logo-name {
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--text);
    letter-spacing: -0.02em;
}

.landing-tagline {
    font-size: 13px;
    color: var(--text-dim);
    letter-spacing: 0.04em;
    line-height: 1.6;
    max-width: 320px;
}

.landing-cta {
    margin-top: 0.5rem;
    padding: 0.65rem 2rem;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-decoration: none;
    cursor: pointer;
}

/* ── Feature Cards ── */

.landing-features {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.landing-feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: var(--surface);
    transition: border-color 0.15s;
}
.landing-feature-card:hover { border-color: var(--muted); }

.landing-feature-icon {
    font-size: 18px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.landing-feature-title {
    font-size: 12px;
    color: var(--text);
    font-weight: 600;
    margin-bottom: 0.25rem;
    letter-spacing: 0.02em;
}

.landing-feature-desc {
    font-size: 11px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ── How it works ── */

.landing-how {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 1.25rem 1.25rem 1rem;
}

.landing-how-title {
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 1.1rem;
}

.landing-steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.landing-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.landing-step-num {
    width: 22px;
    height: 22px;
    border-radius: 2px;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.landing-step-title {
    font-size: 12px;
    color: var(--text);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.landing-step-desc {
    font-size: 11px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ── Footer ── */

.landing-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.landing-footer-link {
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.15s;
}
.landing-footer-link:hover { color: var(--accent); }

.landing-footer-sep {
    font-size: 10px;
    color: var(--border);
}

/* ── Mobile ── */

@media (max-width: 480px) {
    .landing-wrap {
        padding: 2rem 1.2rem 1.5rem;
        gap: 2rem;
    }

    .landing-logo-img {
        height: 56px;
    }
}

/* ── Desktop ── */

@media (min-width: 768px) {
    .landing-features {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .landing-how {
        padding: 1.5rem 1.75rem 1.25rem;
    }

    .landing-steps {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 1.25rem;
    }

    .landing-step {
        flex-direction: column;
        gap: 0.6rem;
    }
}

/* ── Terms Notice ── */
.landing-terms-notice {
    font-size: 10px;
    color: var(--text-dim);
    text-align: center;
    line-height: 1.8;
    opacity: 0.7;
}
.landing-terms-notice a {
    color: var(--text-dim);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.15s;
}
.landing-terms-notice a:hover { color: var(--accent2); }