/* =============================================================
   landing.css — public marketing page (index.php)
   Loaded after style.css: reuses the app's existing tokens,
   fonts, .dot/.status/.btn language instead of inventing new ones.
   ============================================================= */

.lp-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    max-width: 1160px;
    margin: 0 auto;
}
.lp-nav .lp-nav-links { display: flex; align-items: center; gap: 18px; }
.lp-nav .lp-nav-links a.ghost {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 500;
}
.lp-nav .lp-nav-links a.ghost:hover { color: var(--text-primary); text-decoration: none; }
.lp-nav .btn { padding: 9px 16px; }

/* ---------- Hero ---------- */
.lp-hero {
    position: relative;
    max-width: 1160px;
    margin: 0 auto;
    padding: 56px 32px 40px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    overflow: hidden;
}
.lp-hero::before {
    content: '';
    position: absolute;
    top: -220px;
    left: 50%;
    width: 720px;
    height: 720px;
    transform: translateX(-58%);
    background: radial-gradient(circle, rgba(45, 212, 191, 0.16) 0%, rgba(45, 212, 191, 0) 68%);
    pointer-events: none;
    z-index: 0;
}
.lp-hero-copy { position: relative; z-index: 1; }
.lp-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--accent-up);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.lp-hero h1 {
    font-size: 2.7rem;
    line-height: 1.12;
    margin: 0 0 18px;
    max-width: 14ch;
}
.lp-hero .lp-sub {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 46ch;
    margin: 0 0 28px;
}
.lp-hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.lp-hero-actions .btn { padding: 12px 22px; font-size: 0.95rem; }
.lp-hero-note {
    margin: 16px 0 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ---------- Signature: the trail ---------- */
.lp-trail-wrap { position: relative; z-index: 1; }
.trail-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 26px 32px;
}
.trail-panel-label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 22px;
}
.trail-panel-label span:first-child {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}
.trail-panel-label span.status-up {
    font-family: var(--font-mono);
    font-size: 0.78rem;
}
.trail-line {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 20px;
    margin: 0 4px;
}
.trail-line::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 1px;
    background: var(--border);
    transform: translateY(-50%);
}
.trail-scan {
    position: absolute;
    top: -6px;
    left: -6%;
    width: 90px;
    height: 32px;
    background: radial-gradient(ellipse, rgba(45, 212, 191, 0.55) 0%, rgba(45, 212, 191, 0) 72%);
    filter: blur(2px);
    animation: trail-sweep 5.5s ease-in-out infinite;
    pointer-events: none;
}
@keyframes trail-sweep {
    0%   { left: -6%; }
    50%  { left: 96%; }
    100% { left: -6%; }
}
.trail-dot {
    position: relative;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-up);
    z-index: 1;
}
.trail-dot.down { background: var(--accent-down); }
.trail-dot.down::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1.5px solid var(--accent-down);
    animation: pulse-ring 1.8s ease-out infinite;
}
.trail-alert {
    margin-top: 26px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--accent-down-dim);
    border: 1px solid rgba(251, 113, 133, 0.35);
    border-radius: 10px;
    padding: 13px 15px;
}
.trail-alert .dot.down { margin-top: 5px; }
.trail-alert strong { display: block; font-size: 0.9rem; font-weight: 600; }
.trail-alert .ms-value { font-size: 0.8rem; }
.trail-panel-foot {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
    .trail-scan { animation: none; left: 40%; }
}

/* ---------- Section shell ---------- */
.lp-section {
    max-width: 1160px;
    margin: 0 auto;
    padding: 64px 32px;
}
.lp-section-head { max-width: 56ch; margin-bottom: 36px; }
.lp-section-head h2 {
    font-size: 1.6rem;
    margin: 0 0 10px;
    color: var(--text-primary);
}
.lp-section-head p { color: var(--text-muted); font-size: 1rem; margin: 0; }

/* ---------- Feature grid ---------- */
.lp-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.lp-feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 20px;
}
.lp-feature-card svg {
    width: 22px;
    height: 22px;
    color: var(--accent-up);
    margin-bottom: 14px;
}
.lp-feature-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 8px;
}
.lp-feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
    margin: 0;
}

/* ---------- How it works ---------- */
.lp-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    counter-reset: lp-step;
}
.lp-step { position: relative; padding-left: 2px; }
.lp-step-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-up);
    display: block;
    margin-bottom: 10px;
}
.lp-step h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 8px;
}
.lp-step p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.55; margin: 0; }
.lp-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 6px;
    right: -12px;
    width: 1px;
    height: 44px;
    background: var(--border);
}

/* ---------- Final CTA ---------- */
.lp-cta {
    max-width: 1160px;
    margin: 0 auto 72px;
    padding: 48px 40px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.lp-cta h2 { font-size: 1.4rem; margin: 0 0 4px; }
.lp-cta p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }
.lp-cta .btn { padding: 12px 22px; font-size: 0.95rem; white-space: nowrap; }

/* ---------- Footer ---------- */
.lp-footer {
    border-top: 1px solid var(--border);
    padding: 26px 32px;
}
.lp-footer-inner {
    max-width: 1160px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.lp-footer .brand { font-size: 1rem; }
.lp-footer-links { display: flex; gap: 18px; }
.lp-footer-links a { color: var(--text-muted); font-size: 0.88rem; }
.lp-footer-links a:hover { color: var(--text-primary); text-decoration: none; }
.lp-footer-copy { color: var(--text-muted); font-size: 0.82rem; margin: 14px 0 0; }

@media (max-width: 860px) {
    .lp-hero { grid-template-columns: 1fr; padding-top: 36px; gap: 40px; }
    .lp-hero h1 { font-size: 2.1rem; max-width: none; }
    .lp-features { grid-template-columns: 1fr 1fr; }
    .lp-steps { grid-template-columns: 1fr; gap: 30px; }
    .lp-step:not(:last-child)::after { display: none; }
    .lp-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .lp-nav { padding: 18px 20px; }
    .lp-hero { padding-left: 20px; padding-right: 20px; }
    .lp-section { padding: 48px 20px; }
    .lp-features { grid-template-columns: 1fr; }
    .lp-cta { padding: 32px 24px; }
}