/* TenderSense Enterprise presentation system (v1)
   Graphite · off-white · ένα accent · λεπτές γραμμές · χωρίς διακοσμητικό θόρυβο.
   Ίδιο DNA με το fundsense.css των εφαρμογών. */

:root {
    --ent-ink: #0a0f1c;
    --ent-ink-2: #121a2c;
    --ent-body: #344054;
    --ent-muted: #475467;
    --ent-faint: #667085;
    --ent-line: #e4e7ec;
    --ent-line-soft: #f0f2f5;
    --ent-page: #f7f8fa;
    --ent-accent: #1d4ed8;
    --ent-accent-deep: #1e3a8a;
    --ent-accent-soft: #eef4ff;
    --ent-emerald: #047857;
    --ent-emerald-soft: #ecfdf5;
    --ent-radius: 14px;
}

* { box-sizing: border-box; }

.ent {
    margin: 0;
    background: #fff;
    color: var(--ent-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI",
        Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.ent a { text-decoration: none; color: inherit; }

.ent-wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ── Header ─────────────────────────────────────────────────────────── */

.ent-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--ent-line);
}

.ent-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
}

.ent-nav-links {
    display: flex;
    gap: 26px;
    font-size: 13.5px;
    color: var(--ent-body);
    font-weight: 500;
}

.ent-nav-links a:hover { color: var(--ent-ink); }

.ent-nav-links a.is-fundsense { color: var(--ent-emerald); font-weight: 600; }

.ent-nav-cta { display: flex; align-items: center; gap: 14px; }

/* ── Typography ─────────────────────────────────────────────────────── */

.ent-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ent-accent-deep);
    margin-bottom: 18px;
}

.ent-h1 {
    font-size: clamp(34px, 4.6vw, 54px);
    font-weight: 800;
    letter-spacing: -1.6px;
    line-height: 1.06;
    margin: 0;
}

.ent-h2 {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
    margin: 0;
}

.ent-h3 { font-size: 19px; font-weight: 750; letter-spacing: -.3px; margin: 0; }

.ent-lead {
    font-size: 16.5px;
    line-height: 1.7;
    color: var(--ent-body);
}

.ent-small { font-size: 13px; color: var(--ent-muted); line-height: 1.6; }
.ent-tiny { font-size: 11.5px; color: var(--ent-faint); line-height: 1.55; }

.ent-tagline-en {
    font-size: 15px;
    color: var(--ent-muted);
    font-weight: 500;
}

/* ── Buttons ────────────────────────────────────────────────────────── */

.ent-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 42px;
    padding: 0 20px;
    border-radius: 10px;
    font-size: 13.5px;
    font-weight: 650;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .12s ease, border-color .12s ease;
    font-family: inherit;
}

.ent-btn-primary { background: var(--ent-accent); color: #fff; }
.ent-btn-primary:hover { background: var(--ent-accent-deep); }
.ent-btn-outline { border-color: var(--ent-line); color: var(--ent-ink); background: #fff; }
.ent-btn-outline:hover { border-color: #c6ccd8; }
.ent-btn-dark { background: var(--ent-ink); color: #fff; }
.ent-btn-dark:hover { background: var(--ent-ink-2); }
.ent-btn-ghost { color: var(--ent-body); background: transparent; }
.ent-btn-ghost:hover { color: var(--ent-ink); }
.ent-btn-sm { height: 34px; padding: 0 14px; font-size: 12.5px; }

/* ── Sections ───────────────────────────────────────────────────────── */

.ent-section { padding: 88px 0; }
.ent-section-alt {
    background: var(--ent-page);
    border-top: 1px solid var(--ent-line);
    border-bottom: 1px solid var(--ent-line);
}

.ent-section-head { max-width: 760px; margin-bottom: 48px; }
.ent-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.ent-hr { height: 1px; background: var(--ent-line); border: 0; margin: 0; }

/* ── Grid / cards ───────────────────────────────────────────────────── */

.ent-grid { display: grid; gap: 18px; }
.ent-grid-2 { grid-template-columns: repeat(2, 1fr); }
.ent-grid-3 { grid-template-columns: repeat(3, 1fr); }
.ent-grid-4 { grid-template-columns: repeat(4, 1fr); }

.ent-card {
    border: 1px solid var(--ent-line);
    border-radius: var(--ent-radius);
    background: #fff;
    padding: 24px;
}

.ent-card .ent-h3 { margin: 14px 0 8px; font-size: 15.5px; }
.ent-card p { margin: 0; font-size: 13.5px; color: var(--ent-muted); line-height: 1.65; }

.ent-icon { width: 22px; height: 22px; color: var(--ent-accent); display: block; }
.ent-icon.emerald { color: var(--ent-emerald); }

/* ── Chips / trust strip ────────────────────────────────────────────── */

.ent-chips { display: flex; flex-wrap: wrap; gap: 10px; }

.ent-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ent-body);
    border: 1px solid var(--ent-line);
    border-radius: 999px;
    padding: 6px 13px;
    background: #fff;
}

.ent-chip .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ent-accent); }
.ent-chip .dot.emerald { background: var(--ent-emerald); }

/* ── Stats band ─────────────────────────────────────────────────────── */

.ent-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.ent-stat {
    border: 1px solid var(--ent-line);
    border-radius: 12px;
    padding: 18px;
    background: #fff;
}

.ent-stat .n {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -.6px;
    font-variant-numeric: tabular-nums;
}

.ent-stat .l { font-size: 11.5px; color: var(--ent-muted); margin-top: 4px; }
.ent-stat .n.emerald { color: var(--ent-emerald); }

/* ── Screenshot frame ───────────────────────────────────────────────── */

.ent-frame {
    border: 1px solid var(--ent-line);
    border-radius: var(--ent-radius);
    overflow: hidden;
    background: var(--ent-ink);
    box-shadow: 0 18px 40px -24px rgba(10, 15, 28, .35);
}

.ent-frame-bar {
    height: 34px;
    background: var(--ent-ink-2);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
}

.ent-frame-dot { width: 9px; height: 9px; border-radius: 50%; background: #2b3855; }
.ent-frame img { display: block; width: 100%; height: auto; }

/* ── Flow (lifecycle) ───────────────────────────────────────────────── */

.ent-flow { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; }

.ent-flow-step {
    flex: 1;
    min-width: 150px;
    padding: 18px 20px;
    border: 1px solid var(--ent-line);
    border-right: 0;
    background: #fff;
}

.ent-flow-step:first-child { border-radius: 12px 0 0 12px; }
.ent-flow-step:last-child { border-right: 1px solid var(--ent-line); border-radius: 0 12px 12px 0; }

.ent-flow-step .k {
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ent-faint);
}

.ent-flow-step .t { font-size: 13.5px; font-weight: 700; margin-top: 6px; }
.ent-flow-step .d { font-size: 11.5px; color: var(--ent-muted); margin-top: 4px; line-height: 1.5; }

/* ── Pricing table ──────────────────────────────────────────────────── */

.ent-table-wrap { overflow-x: auto; border: 1px solid var(--ent-line); border-radius: var(--ent-radius); }

.ent-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 860px; }

.ent-table th {
    text-align: left;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ent-muted);
    background: var(--ent-page);
    padding: 14px 16px;
    border-bottom: 1px solid var(--ent-line);
    vertical-align: bottom;
}

.ent-table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--ent-line-soft);
    color: var(--ent-body);
    vertical-align: top;
}

.ent-table tr:last-child td { border-bottom: 0; }
.ent-table td:first-child { color: var(--ent-ink); font-weight: 600; white-space: nowrap; }
.ent-table .col-enterprise { background: var(--ent-accent-soft); }
.ent-table .price { font-weight: 800; color: var(--ent-ink); font-size: 15px; }

/* ── Dark band ──────────────────────────────────────────────────────── */

.ent-dark {
    background: var(--ent-ink);
    color: #e6eaf2;
}

.ent-dark .ent-h2 { color: #fff; }
.ent-dark .ent-lead { color: #aab4c6; }
.ent-dark .ent-small { color: #8b96ab; }
.ent-dark .ent-tiny { color: #94a0b4; }

.ent-dark .ent-card {
    background: #101828;
    border-color: #1f2a3f;
}

.ent-dark .ent-card p { color: #9aa5ba; }

/* ── FAQ ────────────────────────────────────────────────────────────── */

.ent-faq { border-top: 1px solid var(--ent-line); }

.ent-faq details { border-bottom: 1px solid var(--ent-line); }

.ent-faq summary {
    cursor: pointer;
    padding: 20px 0;
    font-size: 15px;
    font-weight: 650;
    color: var(--ent-ink);
    list-style: none;
}

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

.ent-faq p { margin: 0 0 20px; font-size: 13.5px; color: var(--ent-muted); line-height: 1.7; max-width: 800px; }

/* ── Footer ─────────────────────────────────────────────────────────── */

.ent-footer {
    border-top: 1px solid var(--ent-line);
    background: var(--ent-page);
    padding: 56px 0 40px;
}

.ent-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(4, 1fr);
    gap: 32px;
}

.ent-footer h4 {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ent-faint);
    margin: 0 0 14px;
}

.ent-footer a { display: block; font-size: 13px; color: var(--ent-body); padding: 4px 0; }
.ent-footer a:hover { color: var(--ent-ink); }

.ent-footer-bottom {
    border-top: 1px solid var(--ent-line);
    margin-top: 40px;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--ent-faint);
}

/* ── Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 980px) {
    .ent-nav-links { display: none; }
    .ent-grid-4, .ent-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .ent-stats { grid-template-columns: repeat(3, 1fr); }
    .ent-footer-grid { grid-template-columns: repeat(2, 1fr); }
    .ent-flow-step { border-right: 1px solid var(--ent-line); border-radius: 12px !important; margin-bottom: 10px; }
}

@media (max-width: 640px) {
    .ent-grid-4, .ent-grid-3, .ent-grid-2 { grid-template-columns: 1fr; }
    .ent-stats { grid-template-columns: repeat(2, 1fr); }
    .ent-section { padding: 64px 0; }
    .ent-wrap { padding: 0 18px; }
}

/* ── Data provenance flow ──────────────────────────────────────────── */

.ent-flow { display: flex; gap: 10px; align-items: stretch;
    margin-top: 18px; flex-wrap: wrap; }
.ent-flow-node { flex: 1 1 175px; border: 1px solid var(--ent-line);
    background: #fff; border-radius: 10px; padding: 14px 16px; }
.ent-flow-node .s { font-size: 10.5px; font-weight: 700;
    letter-spacing: .09em; text-transform: uppercase;
    color: var(--ent-muted); }
.ent-flow-node .t { font-size: 13px; font-weight: 600;
    color: var(--ent-ink); margin-top: 6px; }
.ent-flow-node p { margin: 6px 0 0; font-size: 12px;
    color: var(--ent-body); line-height: 1.55; }
.ent-flow-arrow { align-self: center; color: #98a2b3;
    font-weight: 700; font-size: 15px; }

@media (max-width: 640px) {
    .ent-flow-arrow { display: none; }
}