/* ============================================================================
   Landing page styles
   Pattern: Hero + Features + CTA (SaaS General)
   Loads after app.css and reuses its tokens, buttons, badges and cards.
   ========================================================================== */

/* --- Public site chrome --------------------------------------------------- */
.site-nav {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--color-card) 88%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.site-nav__inner {
    max-width: 1140px; margin: 0 auto; padding: 12px 20px;
    display: flex; align-items: center; gap: 16px;
}
.site-nav__brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 700; font-size: 16px; color: var(--color-foreground);
}
.site-nav__brand:hover { text-decoration: none; }
.site-nav__links { display: none; gap: 4px; margin-left: 12px; }
@media (min-width: 880px) { .site-nav__links { display: flex; } }
.site-nav__link {
    padding: 8px 12px; border-radius: var(--radius-sm);
    color: var(--color-muted-foreground); font-weight: 500; font-size: 14px;
    transition: background .15s ease, color .15s ease;
}
.site-nav__link:hover { background: var(--color-muted); color: var(--color-foreground); text-decoration: none; }
.site-nav__actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.section { padding: 64px 20px; }
.section--tight { padding: 48px 20px; }
.section__inner { max-width: 1140px; margin: 0 auto; }
.section--alt { background: var(--color-card); border-block: 1px solid var(--color-border); }

.section__head { max-width: 62ch; margin: 0 auto 40px; text-align: center; }
.section__head h2 { font-size: clamp(24px, 3.4vw, 32px); letter-spacing: -.02em; }
.section__head p { color: var(--color-muted-foreground); font-size: 16px; margin-top: 12px; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    color: var(--color-primary); margin-bottom: 12px;
}

/* --- Hero ----------------------------------------------------------------- */
.hero { padding: 64px 20px 48px; }
@media (min-width: 880px) { .hero { padding: 88px 20px 64px; } }

.hero__inner {
    max-width: 1140px; margin: 0 auto;
    display: grid; gap: 48px; align-items: center;
}
@media (min-width: 980px) { .hero__inner { grid-template-columns: 1fr 1fr; gap: 56px; } }

.hero h1 {
    font-size: clamp(32px, 5.4vw, 50px);
    line-height: 1.08; letter-spacing: -.03em;
}
/* Decorative only - never the sole carrier of meaning. */
.hero h1 em {
    font-style: normal; position: relative; white-space: nowrap;
}
.hero h1 em::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: .06em; height: .28em;
    background: color-mix(in srgb, var(--color-accent) 34%, transparent);
    border-radius: 2px; z-index: -1;
}
.hero__lede {
    font-size: 17px; line-height: 1.6; color: var(--color-muted-foreground);
    margin: 20px 0 28px; max-width: 56ch;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__cta .btn { padding: 12px 22px; font-size: 15px; }

.trust-line {
    display: flex; flex-wrap: wrap; gap: 16px 24px;
    margin-top: 28px; padding-top: 24px;
    border-top: 1px solid var(--color-border);
}
.trust-line__item {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--color-muted-foreground);
}
.trust-line__item svg { color: var(--color-success); flex-shrink: 0; }

/* --- Hero product mock ---------------------------------------------------- */
.mock {
    border: 1px solid var(--color-border); border-radius: 14px;
    background: var(--color-card); box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.mock__bar {
    display: flex; align-items: center; gap: 6px;
    padding: 10px 14px; border-bottom: 1px solid var(--color-border);
    background: var(--color-background);
}
.mock__dot { width: 9px; height: 9px; border-radius: 99px; background: var(--color-border-strong); }
.mock__title { margin-left: 8px; font-size: 12px; color: var(--color-muted-foreground); }
.mock__body { padding: 16px; }
.mock__row {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: var(--radius-sm);
    font-size: 13px; border: 1px solid transparent;
}
.mock__row + .mock__row { margin-top: 4px; }
.mock__row--on { background: var(--color-info-bg); border-color: var(--color-primary); }
.mock__check {
    width: 15px; height: 15px; border-radius: 3px; flex-shrink: 0;
    border: 1.5px solid var(--color-border-strong);
}
.mock__check--on {
    background: var(--color-primary); border-color: var(--color-primary);
    display: grid; place-items: center; color: #fff;
}
.mock__mail { font-weight: 500; }
.mock__id { margin-left: auto; font-size: 11px; color: var(--color-muted-foreground); font-family: var(--font-mono); }
.mock__foot {
    margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--color-border);
    display: flex; align-items: center; gap: 10px;
}
.mock__progress { flex: 1; height: 6px; border-radius: 99px; background: var(--color-muted); overflow: hidden; }
.mock__progress span { display: block; height: 100%; width: 68%; background: var(--color-primary); border-radius: 99px; }

/* --- Feature cards -------------------------------------------------------- */
.feature-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.feature {
    padding: 24px;
    background: var(--color-card);
    border: 1px solid var(--color-border); border-radius: var(--radius);
    transition: border-color .2s ease, transform .2s ease;
}
.feature:hover { border-color: var(--color-primary); transform: translateY(-2px); }
.feature__icon {
    display: grid; place-items: center;
    width: 40px; height: 40px; border-radius: 10px; margin-bottom: 14px;
    background: var(--color-info-bg); color: var(--color-primary);
}
.feature__icon--danger { background: var(--color-danger-bg); color: var(--color-destructive); }
.feature__icon--success { background: var(--color-success-bg); color: var(--color-success); }
.feature h3 { font-size: 16px; margin-bottom: 8px; }
.feature p { color: var(--color-muted-foreground); font-size: 14px; margin: 0; }

/* --- Steps ---------------------------------------------------------------- */
.steps { display: grid; gap: 24px; counter-reset: step; }
@media (min-width: 880px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 32px; } }

.step { position: relative; padding-top: 8px; }
.step__num {
    display: grid; place-items: center;
    width: 34px; height: 34px; border-radius: 99px; margin-bottom: 14px;
    background: var(--color-primary); color: #fff;
    font-weight: 700; font-size: 15px;
}
.step h3 { font-size: 16px; margin-bottom: 8px; }
.step p { color: var(--color-muted-foreground); font-size: 14px; margin: 0; }

/* --- CRM roadmap ---------------------------------------------------------- */
.crm-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.crm {
    display: flex; align-items: center; gap: 10px;
    padding: 16px; border-radius: var(--radius);
    background: var(--color-card); border: 1px solid var(--color-border);
}
.crm__dot { width: 12px; height: 12px; border-radius: 99px; flex-shrink: 0; }
.crm__name { font-weight: 600; font-size: 14px; }
.crm .badge { margin-left: auto; }

/* --- FAQ ------------------------------------------------------------------ */
.faq { max-width: 780px; margin: 0 auto; }
.faq__item {
    border: 1px solid var(--color-border); border-radius: var(--radius);
    background: var(--color-card); margin-bottom: 10px;
}
.faq__item summary {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 20px; cursor: pointer;
    font-weight: 600; font-size: 15px; list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '+'; margin-left: auto; font-size: 20px; font-weight: 400;
    color: var(--color-muted-foreground); line-height: 1;
}
.faq__item[open] summary::after { content: '\2212'; }
.faq__item summary:hover { color: var(--color-primary); }
.faq__answer { padding: 0 20px 18px; color: var(--color-muted-foreground); font-size: 14px; }
.faq__answer p:last-child { margin-bottom: 0; }

/* --- Final CTA ------------------------------------------------------------ */
.cta-band {
    max-width: 1140px; margin: 0 auto;
    padding: 48px 32px; text-align: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--color-primary), #1E40AF);
    color: #fff;
}
.cta-band h2 { font-size: clamp(24px, 3.4vw, 32px); letter-spacing: -.02em; color: #fff; }
.cta-band p { color: rgba(255, 255, 255, .88); margin: 12px auto 24px; max-width: 52ch; }
.cta-band .btn--primary { background: #fff; color: #1E40AF; }
.cta-band .btn--primary:hover { background: #F1F5F9; }
.cta-band .btn--secondary {
    background: transparent; color: #fff; border-color: rgba(255, 255, 255, .5);
}
.cta-band .btn--secondary:hover { background: rgba(255, 255, 255, .12); }
.cta-band__row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* --- Footer --------------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-card);
    padding: 48px 20px 32px;
}
.site-footer__inner { max-width: 1140px; margin: 0 auto; }
.site-footer__cols {
    display: grid; gap: 32px; margin-bottom: 32px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.site-footer h3 {
    font-size: 12px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
    color: var(--color-muted-foreground); margin-bottom: 12px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer li a { color: var(--color-muted-foreground); font-size: 14px; }
.site-footer li a:hover { color: var(--color-primary); }
.site-footer__bottom {
    padding-top: 24px; border-top: 1px solid var(--color-border);
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
    font-size: 13px; color: var(--color-muted-foreground);
}