/* ============================================================
   BlurredBox AGD — Public Site Design System
   "Dark luxe / fintech" — restrained, editorial, premium.
   Used by: index.html, privacy.html, terms.html
   ============================================================ */

:root {
    --ink:        #07090D;
    --ink-2:      #0B0E14;
    --panel:      #0E1219;
    --panel-2:    #131820;
    --line:       rgba(255, 255, 255, 0.08);
    --line-soft:  rgba(255, 255, 255, 0.05);

    --txt:        #E6EDF2;   /* cool off-white */
    --txt-2:      #9AA4B2;   /* muted */
    --txt-3:      #5F6B7A;   /* faint */

    /* Brand gradient — purple → blue (from logo) */
    --brand-pur:  #8B5CF6;
    --brand-blue: #3B82F6;
    --gold:       #8E97F8;   /* accent text/lines (legacy var name) */
    --gold-2:     #A78BFA;
    --gold-soft:  rgba(124, 122, 246, 0.10);
    --gold-line:  rgba(124, 122, 246, 0.30);

    --ok:         #34d399;

    --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body:    'Inter', system-ui, -apple-system, sans-serif;
    --font-mono:    'Fira Code', ui-monospace, monospace;

    --maxw: 1180px;
    --radius: 14px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--ink);
    color: var(--txt);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

/* Ambient depth — extremely subtle, no neon */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(900px 600px at 78% -8%, rgba(139, 92, 246, 0.10), transparent 60%),
        radial-gradient(800px 700px at 8% 12%, rgba(59, 130, 246, 0.08), transparent 60%),
        var(--ink);
}
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(var(--line-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
    opacity: 0.4;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.08;
    margin: 0;
}

.container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 32px;
}

.kicker {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.kicker::before {
    content: "";
    width: 22px;
    height: 1px;
    background: var(--gold-line);
}

.muted { color: var(--txt-2); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.35s var(--ease);
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--brand-pur), var(--brand-blue));
    color: #fff;
    border-color: transparent;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(99, 102, 241, 0.34);
}
.btn-ghost {
    background: transparent;
    color: var(--txt);
    border-color: var(--line);
}
.btn-ghost:hover {
    border-color: var(--gold-line);
    background: var(--gold-soft);
}
.btn-block { width: 100%; }

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: all 0.4s var(--ease);
    border-bottom: 1px solid transparent;
}
.navbar.scrolled {
    background: rgba(7, 9, 13, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 1.18rem;
    letter-spacing: -0.01em;
}
.brand-mark {
    width: 32px; height: 32px;
    flex: 0 0 32px;
    border-radius: 7px;
    background: url("logo-mark.jpg") center/cover no-repeat;
}
.brand b { font-weight: 400; color: var(--brand-blue); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}
.nav-links a, .nav-links .coming-soon {
    font-size: 0.86rem;
    color: var(--txt-2);
    letter-spacing: 0.02em;
    transition: color 0.25s;
}
.nav-links a:hover { color: var(--txt); }
.nav-cta { display: flex; align-items: center; gap: 18px; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 188px 0 120px;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 64px;
    align-items: center;
}
.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.6rem);
    margin: 26px 0 0;
}
.hero h1 em {
    font-style: italic;
    color: var(--gold);
}
.hero-sub {
    margin-top: 28px;
    font-size: 1.12rem;
    color: var(--txt-2);
    max-width: 33em;
}
.hero-actions {
    margin-top: 40px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero-meta {
    margin-top: 46px;
    display: flex;
    gap: 30px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--txt-3);
    text-transform: uppercase;
}
.hero-meta span { display: flex; align-items: center; gap: 8px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(95,181,138,0.14); }

/* Hero visual — framed "policy" card */
.policy-card {
    background: linear-gradient(180deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.policy-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--txt-3);
    letter-spacing: 0.1em;
}
.policy-head i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); display: inline-block; }
.policy-head i:first-child { background: rgba(200,164,92,0.55); }
.policy-head span { margin-left: auto; }
.policy-body {
    padding: 24px 22px;
    font-family: var(--font-mono);
    font-size: 0.84rem;
    line-height: 2.1;
    color: var(--txt-2);
}
.policy-body .k { color: var(--gold); }
.policy-body .v { color: var(--txt); }
.policy-body .c { color: var(--txt-3); }
.policy-body .crit { color: #d98a6a; }

/* ---------- Section scaffolding ---------- */
section { position: relative; }
.section { padding: 110px 0; }
.section-head { max-width: 640px; margin-bottom: 60px; }
.section-head h2 {
    font-size: clamp(2rem, 4vw, 2.9rem);
    margin-top: 18px;
}
.section-head p {
    margin-top: 18px;
    color: var(--txt-2);
    font-size: 1.05rem;
}
.divider { height: 1px; background: var(--line); }

/* ---------- Metrics strip ---------- */
.metrics {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.012);
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
.metrics-grid.metrics-3 { grid-template-columns: repeat(3, 1fr); }
.metric {
    padding: 46px 28px;
    border-left: 1px solid var(--line);
    text-align: center;
}
.metric:first-child { border-left: none; }
.metric .val {
    font-family: var(--font-display);
    font-size: 2.7rem;
    color: var(--txt);
    line-height: 1;
}
.metric .val small { font-size: 1.2rem; color: var(--gold); }
.metric .lbl {
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--txt-3);
}

/* ---------- Capability cards ---------- */
.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.card {
    background: linear-gradient(180deg, var(--panel), var(--ink-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px 30px;
    transition: all 0.4s var(--ease);
}
.card:hover {
    border-color: var(--gold-line);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.card-ico {
    width: 44px; height: 44px;
    border-radius: 10px;
    display: grid; place-items: center;
    background: var(--gold-soft);
    border: 1px solid var(--gold-line);
    color: var(--gold);
    margin-bottom: 22px;
}
.card-ico svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.4rem; }
.card p { margin: 14px 0 0; color: var(--txt-2); font-size: 0.98rem; }
.card-index {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--txt-3);
    letter-spacing: 0.2em;
    float: right;
}

/* ---------- Split / editorial ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.split h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.feature-list { margin: 30px 0 0; padding: 0; list-style: none; }
.feature-list li {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--line);
}
.feature-list li:last-child { border-bottom: 1px solid var(--line); }
.feature-list .fi-k {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--gold);
    min-width: 34px;
    padding-top: 3px;
    letter-spacing: 0.1em;
}
.feature-list .fi-t b { font-weight: 600; }
.feature-list .fi-t p { margin: 4px 0 0; color: var(--txt-2); font-size: 0.95rem; }

.console {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px;
    font-family: var(--font-mono);
    font-size: 0.84rem;
    line-height: 2;
    color: var(--txt-2);
    box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.console .ok { color: var(--ok); }
.console .label { color: var(--gold); }

/* ---------- Founders / contact ---------- */
.founders {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}
.founder {
    background: linear-gradient(180deg, var(--panel), var(--ink-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 36px 32px;
    transition: border-color 0.35s;
    display: flex;
    flex-direction: column;
}
.founder:hover { border-color: var(--gold-line); }
.founder .node-id {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    color: var(--txt-3);
    text-transform: uppercase;
}
.founder h3 { font-size: 1.7rem; margin-top: 18px; }
.founder .role {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--gold);
    text-transform: uppercase;
    margin-top: 8px;
}
.founder .bio { margin: 18px 0 24px; color: var(--txt-2); font-size: 0.96rem; }
.founder .contact-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    font-size: 0.9rem;
}
.founder .contact-row a {
    display: flex;
    justify-content: space-between;
    color: var(--txt-2);
    transition: color 0.25s;
}
.founder .contact-row a:hover { color: var(--gold); }
.founder .contact-row .lbl {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    color: var(--txt-3);
}

/* ---------- Footer ---------- */
.footer {
    border-top: 1px solid var(--line);
    padding: 60px 0 50px;
    background: var(--ink-2);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
}
.footer p { color: var(--txt-3); font-size: 0.9rem; max-width: 28em; margin: 16px 0 0; }
.footer-links { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
.footer-links a, .footer-links span { color: var(--txt-3); font-size: 0.85rem; }
.footer-links a:hover { color: var(--gold); }

/* ---------- Reveal animation ---------- */
.fade-up, .fade-in {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.fade-in { transform: none; }
.fade-up.visible, .fade-in.visible { opacity: 1; transform: none; }

/* ---------- Modals (drives app.js IDs/classes) ---------- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(4, 6, 9, 0.74);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.modal-overlay.active { display: flex; }
.modal-card {
    width: 100%;
    max-width: 460px;
    background: linear-gradient(180deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 40px 100px rgba(0,0,0,0.6);
    overflow: hidden;
}
.modal-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px;
    border-bottom: 1px solid var(--line);
}
.modal-tabs { display: flex; gap: 22px; }
.modal-tabs h3 {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--txt-3);
    cursor: pointer;
    transition: color 0.25s;
}
.modal-tabs h3.active { color: var(--gold); }
.modal-top h3.single {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--txt);
    text-transform: none;
    letter-spacing: -0.01em;
}
.modal-x {
    background: none; border: none;
    color: var(--txt-3);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: color 0.25s;
}
.modal-x:hover { color: var(--txt); }
.modal-body { padding: 26px; }
.modal-body form { display: none; }
.modal-body form.active { display: block; }
.field { margin-bottom: 16px; }
.field input, .field textarea, .modal-body input, .modal-body textarea {
    width: 100%;
    padding: 13px 15px;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--txt);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: border-color 0.25s;
}
.modal-body input::placeholder, .modal-body textarea::placeholder {
    color: var(--txt-3);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}
.modal-body input:focus, .modal-body textarea:focus {
    outline: none;
    border-color: var(--gold-line);
}
.modal-body .field { margin-bottom: 16px; }
.modal-note {
    text-align: center;
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--txt-3);
}

/* Verification / success screen injected by app.js */
.verification-screen { text-align: center; padding: 10px 6px; }
.verification-screen h2 { font-size: 1.5rem; }
.verification-screen p { color: var(--txt-2); font-size: 0.92rem; line-height: 1.7; }

/* ---------- Toasts ---------- */
#toast-container {
    position: fixed;
    bottom: 26px;
    right: 26px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.toast-notification {
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-left: 3px solid var(--gold);
    padding: 16px 20px;
    border-radius: 10px;
    max-width: 360px;
    font-size: 0.9rem;
    color: var(--txt);
    box-shadow: 0 18px 50px rgba(0,0,0,0.5);
}
.toast-notification.success { border-left-color: var(--ok); }
.toast-notification.error { border-left-color: #d98a6a; }
.toast-notification.fade-out { opacity: 0; transition: opacity 0.5s; }

/* ---------- Legal pages ---------- */
.legal {
    max-width: 820px;
    margin: 0 auto;
    padding: 150px 32px 100px;
}
.legal h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); }
.legal .date {
    display: block;
    margin: 14px 0 50px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    color: var(--gold);
}
.legal .sec-num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--txt-3);
    margin: 56px 0 6px;
}
.legal h2 { font-size: 1.7rem; }
.legal p, .legal li { color: var(--txt-2); font-size: 1rem; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 10px; }
.legal .caution { color: var(--gold-2); font-weight: 600; }
.legal .back {
    display: inline-block;
    margin-top: 60px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--gold);
}
.legal .back:hover { color: var(--gold-2); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .hero-grid, .split, .founders { grid-template-columns: 1fr; gap: 44px; }
    .cards { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr 1fr; }
    .metric:nth-child(odd) { border-left: none; }
    .nav-links { display: none; }
    .hero { padding-top: 140px; }
    .policy-card { order: -1; }
}
@media (max-width: 540px) {
    .container { padding: 0 20px; }
    .metrics-grid { grid-template-columns: 1fr; }
    .metric { border-left: none; border-top: 1px solid var(--line); }
    .metric:first-child { border-top: none; }
    .footer-inner { flex-direction: column; }
}

/* ── "Coming soon" disabled item + hover tooltip ─────────────────── */
.coming-soon {
    position: relative;
    cursor: not-allowed;
    opacity: 0.5;
}
.coming-soon:hover { opacity: 0.65; }
.btn.coming-soon:hover { transform: none; box-shadow: none; }
.coming-soon::after {
    content: "Coming soon!";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%) translateY(4px);
    background: var(--gold);
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
    z-index: 60;
}
.coming-soon:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============ Skeleton Loaders (swarm contract) ============ */
@keyframes sk-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton {
  background-image: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.12) 37%, rgba(255,255,255,0.04) 63%);
  background-size: 200% 100%;
  animation: sk-shimmer 1.4s ease-in-out infinite;
  border-radius: 6px; color: transparent !important; pointer-events: none; user-select: none;
}
.skeleton > * { visibility: hidden !important; }
.skeleton-text   { display: block; height: 0.8em; margin: 0.45em 0; border-radius: 4px; }
.skeleton-line   { display: block; height: 12px;  margin: 10px 0;  border-radius: 4px; }
.skeleton-block  { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: inherit; z-index: 5; }
.skeleton-circle { border-radius: 50%; }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

/* Full-page load guard */
#page-loader { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; background: var(--ink); transition: opacity .45s ease, visibility .45s ease; }
#page-loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#page-loader .pl-spinner { width: 46px; height: 46px; border-radius: 50%; border: 3px solid rgba(255,255,255,0.12); border-top-color: var(--gold); animation: pl-spin 0.9s linear infinite; }
@keyframes pl-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { #page-loader .pl-spinner { animation: none; } }