/* ============================================================
   UBIQUITUS — "UBI Protocol"
   Design system: deep-space base, luminous data, precise grid.
   Built for a grassroots protocol that enables universal basic
   income today. No skeuomorphs, no neon tropes — just signal.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
    /* Two-tone brand — coin gold + protocol teal. Confident, not screaming. */
    --brand: #49D4B8;               /* protocol teal — deeper, more oceanic */
    --brand-deep: #1F9E85;           /* solid btn bg */
    --brand-darker: #0F6F5C;          /* hover */
    --brand-ink: #FFFFFF;             /* white text on solid brand */
    --brand-glow: #7EE8CE;            /* faint highlight */
    --brand-tint: rgba(73, 212, 184, 0.08);
    --brand-edge: rgba(73, 212, 184, 0.32);

    --gold: #E0B34F;                  /* refined bullion, not neon */
    --gold-deep: #B88310;             /* deep burnt gold */
    --gold-darker: #8A600B;           /* hover */
    --gold-ink: #1A1205;              /* dark text on solid gold */
    --gold-glow: #F2D188;
    --gold-tint: rgba(224, 179, 79, 0.08);
    --gold-edge: rgba(224, 179, 79, 0.32);

    /* Legacy aliases (templates reference these) */
    --brand-2: var(--gold);
    --brand-3: var(--gold);
    --color-primary: var(--brand);
    --color-primary-dark: var(--brand-deep);
    --color-primary-light: var(--brand-glow);
    --color-accent: var(--gold);
    --color-accent-dark: var(--gold-deep);
    --color-accent-light: var(--gold-glow);
    --secondary-accent: var(--brand);

    /* Dark is the default. Everything below is dark-first. */
    --ink-0: #05070C;              /* page outside */
    --ink-1: #0A0E16;              /* canvas */
    --ink-2: #0F1420;              /* surface */
    --ink-3: #151B2A;              /* surface raised */
    --ink-4: #1D2538;              /* surface hover */
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);

    --text: #F2F5FA;
    --text-1: #CDD4E4;
    --text-2: #8893AD;
    --text-3: #5A6684;

    /* Template aliases */
    --color-text: var(--text);
    --color-text-light: var(--text-1);
    --color-text-muted: var(--text-2);
    --color-bg: var(--ink-1);
    --color-bg-light: var(--ink-2);
    --color-bg-dark: var(--ink-3);
    --color-border: var(--line);
    --color-border-light: var(--line);

    /* States */
    --success: #5BE5A8;
    --warning: var(--gold);
    --danger: #FF7A90;
    --info: #8FB8FF;

    /* Type */
    --ff-sans: "InterVariable", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --ff-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
    --ff-display: "InterVariable", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

    --font-family: var(--ff-sans);
    --font-family-mono: var(--ff-mono);

    /* Spacing */
    --s-1: 0.25rem;
    --s-2: 0.5rem;
    --s-3: 0.75rem;
    --s-4: 1rem;
    --s-5: 1.5rem;
    --s-6: 2rem;
    --s-7: 3rem;
    --s-8: 4rem;
    --s-9: 6rem;
    --spacing-xs: var(--s-2);
    --spacing-sm: var(--s-4);
    --spacing-md: var(--s-5);
    --spacing-lg: var(--s-6);
    --spacing-xl: var(--s-7);
    --spacing-2xl: var(--s-8);

    /* Radii */
    --r-1: 4px;
    --r-2: 8px;
    --r-3: 12px;
    --r-4: 16px;
    --r-5: 20px;
    --r-full: 9999px;
    --radius-sm: var(--r-1);
    --radius-md: var(--r-2);
    --radius-lg: var(--r-3);
    --radius-full: var(--r-full);

    /* Shadows / glows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
    --glow-brand: 0 0 0 1px rgba(73, 212, 184, 0.25), 0 0 40px rgba(73, 212, 184, 0.18);
    --glow-violet: 0 0 0 1px rgba(224, 179, 79, 0.3), 0 0 40px rgba(224, 179, 79, 0.2);

    /* Motion */
    --e-out: cubic-bezier(0.2, 0.8, 0.2, 1);
    --e-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --d-fast: 180ms;
    --d-base: 320ms;
    --d-slow: 600ms;
    --transition-fast: var(--d-fast) var(--e-out);
    --transition-base: var(--d-base) var(--e-out);
    --transition-slow: var(--d-slow) var(--e-out);

    /* Grid size for background */
    --grid-size: 64px;
    --grid-color: rgba(73, 212, 184, 0.04);
}

/* ---------- Reset / base ---------- */
* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; box-sizing: border-box; }
*:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: var(--r-1); }

html { scroll-behavior: smooth; background: var(--ink-0); overflow-x: clip; }
body {
    font-family: var(--ff-sans);
    font-feature-settings: "ss01", "cv11", "cv05";
    color: var(--text);
    background: var(--ink-0);
    line-height: 1.55;
    margin: 0;
    padding: 0;
    overflow-x: clip;
    max-width: 100vw;
    transition: background-color var(--transition-base), color var(--transition-base);
}

::selection { background: var(--brand); color: var(--ink-0); }

/* ---------- Atmospheric background ---------- */
.page-wrapper {
    min-height: 100vh;
    width: 100%;
    position: relative;
    isolation: isolate;
    background: var(--ink-1);
    overflow-x: hidden;
}

/* Layered ambient background: grid + aurora + grain */
.page-wrapper::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        /* Faint dot grid */
        radial-gradient(circle at 1px 1px, var(--grid-color) 1px, transparent 0) 0 0 / var(--grid-size) var(--grid-size),
        /* Base color */
        var(--ink-1);
    pointer-events: none;
}

.page-wrapper::after {
    content: "";
    position: fixed;
    inset: -10vh -10vw;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(600px 380px at 12% 14%, rgba(73, 212, 184, 0.14), transparent 60%),
        radial-gradient(700px 460px at 88% 8%, rgba(224, 179, 79, 0.12), transparent 60%),
        radial-gradient(900px 600px at 50% 110%, rgba(143, 184, 255, 0.10), transparent 65%);
    filter: blur(10px);
    animation: aurora 24s var(--e-in-out) infinite alternate;
}

@keyframes aurora {
    0%   { transform: translate3d(0, 0, 0) rotate(0deg); }
    50%  { transform: translate3d(-2%, 1%, 0) rotate(1deg); }
    100% { transform: translate3d(1%, -1%, 0) rotate(-1deg); }
}

/* Subtle film grain overlay */
.page-wrapper > .grain {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.page-wrapper > * { position: relative; z-index: 1; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-display);
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 var(--s-4);
}

h1 { font-size: clamp(2.5rem, 5.2vw, 4.5rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 3.4vw, 2.75rem); letter-spacing: -0.028em; }
h3 { font-size: clamp(1.5rem, 2.2vw, 1.875rem); }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 0.9375rem; letter-spacing: 0.02em; text-transform: uppercase; color: var(--text-2); }

p { color: var(--text-1); font-size: 1rem; line-height: 1.65; margin: 0 0 var(--s-4); }
.lead { color: var(--text-1); font-size: 1.1875rem; font-weight: 400; line-height: 1.55; max-width: min(60ch, 100%); }

a { color: var(--brand); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-light); }

code { font-family: var(--ff-mono); font-size: 0.85em; color: var(--brand); background: rgba(73, 212, 184, 0.08); padding: 0.12em 0.4em; border-radius: var(--r-1); }

.text-primary { color: var(--brand) !important; }
.text-accent { color: var(--brand-2) !important; }
.text-muted { color: var(--text-2) !important; }
.text-dark { color: var(--text) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-white { color: var(--text) !important; }
.text-white-50 { color: var(--text-2) !important; }

.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-medium { font-weight: 500 !important; }

/* Mono helper for data */
.mono, .metric-value, .countdown-timer { font-family: var(--ff-mono); font-feature-settings: "tnum", "zero"; }

/* Eyebrow label */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--s-2);
    font-family: var(--ff-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand);
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--r-full);
    background: rgba(73, 212, 184, 0.04);
    backdrop-filter: blur(12px);
}
.eyebrow::before {
    content: "";
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 10px var(--brand);
    animation: pulse 2.2s var(--e-in-out) infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.78); }
}

/* ---------- Navbar ---------- */
.navbar {
    background: color-mix(in srgb, var(--ink-1) 70%, transparent) !important;
    backdrop-filter: saturate(140%) blur(18px);
    -webkit-backdrop-filter: saturate(140%) blur(18px);
    border-bottom: 1px solid var(--line);
    padding: 0.9rem 0;
    position: sticky;
    top: 0;
    z-index: 50;
}

.navbar-brand {
    font-family: var(--ff-display);
    font-weight: 700;
    font-size: 1.0625rem;
    letter-spacing: -0.02em;
    color: var(--text) !important;
    display: flex !important;
    align-items: center;
    gap: var(--s-3);
    text-decoration: none !important;
}

.navbar-brand::after {
    content: "PROTOCOL";
    font-family: var(--ff-mono);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    color: var(--gold);
    padding: 2px 7px;
    border: 1px solid rgba(224, 179, 79, 0.32);
    border-radius: var(--r-1);
    background: rgba(224, 179, 79, 0.06);
    margin-left: var(--s-2);
}

.navbar-toggler {
    border: 1px solid var(--line);
    background: transparent;
    padding: 0.4rem 0.6rem;
    border-radius: var(--r-2);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%237CFFE0' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.nav-link {
    color: var(--text-1) !important;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 0.9rem !important;
    letter-spacing: -0.005em;
    transition: color var(--transition-fast);
    position: relative;
}
.nav-link:hover { color: var(--text) !important; }
.nav-link.active { color: var(--brand) !important; }
.nav-link.active::after {
    content: "";
    position: absolute;
    left: 0.9rem; right: 0.9rem; bottom: -2px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--brand), transparent);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    font-family: var(--ff-sans);
    font-weight: 500;
    font-size: 0.9375rem;
    letter-spacing: -0.005em;
    padding: 0.72rem 1.15rem;
    border-radius: var(--r-2);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    line-height: 1;
}
.btn:focus { outline: none; }

.btn-lg { padding: 0.95rem 1.5rem; font-size: 0.9375rem; border-radius: var(--r-2); }

/* Primary = solid deep teal with white text (premium, not washy) */
.btn-primary {
    background: var(--brand-deep);
    color: #FFFFFF;
    border-color: var(--brand-deep);
    font-weight: 600;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.18) inset,
        0 0 0 1px rgba(73, 212, 184, 0.2),
        0 10px 30px -12px rgba(15, 110, 92, 0.7);
}
.btn-primary:hover {
    background: var(--brand);
    border-color: var(--brand);
    color: var(--brand-ink);
    transform: translateY(-1px);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.28) inset,
        0 0 0 1px rgba(73, 212, 184, 0.45),
        0 18px 40px -12px rgba(73, 212, 184, 0.55);
}
.btn-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.22) 50%, transparent 100%);
    transform: translateX(-120%);
    transition: transform 0.9s var(--e-out);
    pointer-events: none;
}
.btn-primary:hover::after { transform: translateX(120%); }

/* Outline = glass ghost */
.btn-outline, .btn-outline-primary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    border: 1px solid var(--line-strong);
    backdrop-filter: blur(8px);
}
.btn-outline:hover, .btn-outline-primary:hover {
    background: rgba(73, 212, 184, 0.1);
    border-color: rgba(73, 212, 184, 0.45);
    color: var(--text);
    transform: translateY(-1px);
}
.btn-success { background: linear-gradient(180deg, #7EF0B8, var(--success)); color: #063423; border-color: rgba(91, 229, 168, 0.5); }

/* Gold = contribution CTAs (coin/wealth accent) */
.btn-gold {
    background: var(--gold-deep);
    color: #FFFFFF;
    border-color: var(--gold-deep);
    font-weight: 600;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.2) inset,
        0 0 0 1px rgba(224, 179, 79, 0.2),
        0 10px 30px -12px rgba(138, 96, 11, 0.7);
}
.btn-gold:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--gold-ink);
    transform: translateY(-1px);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.3) inset,
        0 0 0 1px rgba(224, 179, 79, 0.5),
        0 18px 40px -12px rgba(224, 179, 79, 0.55);
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-2);
    width: 24px; height: 24px;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0;
    opacity: 0.7;
    cursor: pointer;
}
.btn-close::before { content: "\00D7"; font-size: 1.2rem; line-height: 1; }
.btn-close:hover { color: var(--text); opacity: 1; }

/* ---------- Sections ---------- */
.section {
    padding: clamp(var(--s-7), 9vw, var(--s-9)) 0;
    position: relative;
}
.section-light {
    background: linear-gradient(180deg, transparent 0%, var(--ink-2) 50%, transparent 100%);
}

.container { max-width: 1200px; width: 100%; padding-left: var(--s-5); padding-right: var(--s-5); box-sizing: border-box; }
.section, .hero-main { overflow: clip; }
@media (max-width: 768px) { .container { padding-left: var(--s-4); padding-right: var(--s-4); } }

/* ---------- Hero ---------- */
.hero-main {
    position: relative;
    padding: clamp(var(--s-7), 10vw, 8rem) 0 clamp(var(--s-7), 8vw, 6rem);
    overflow: hidden;
}

/* Scanline / corner brackets decor */
.hero-main::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 0%, transparent calc(100% - 1px), var(--line) 100%);
    pointer-events: none;
    mask: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
}

.hero-main h1 {
    font-size: clamp(1.75rem, 7vw, 4.75rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.04;
    margin-bottom: var(--s-5);
    overflow-wrap: break-word;
}

.hero-main .lead { color: var(--text-1); font-size: 1.1875rem; max-width: min(56ch, 100%); }

.hero-main .text-primary {
    background: linear-gradient(120deg, var(--brand) 0%, var(--brand-2) 55%, var(--brand) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    animation: gradientShift 8s linear infinite;
}
@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* Countdown */
.countdown-box {
    display: inline-flex;
    align-items: center;
    gap: var(--s-3);
    padding: 0.8rem 1.1rem;
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    backdrop-filter: blur(14px);
    position: relative;
    overflow: hidden;
}
.countdown-box::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(73, 212, 184, 0.35), transparent 40%, rgba(224, 179, 79, 0.25));
    z-index: -1;
    padding: 1px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0.8;
}
.countdown-box small { display: block; font-family: var(--ff-mono); font-size: 0.6875rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2); }
.countdown-timer { font-size: 1.125rem; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }

/* Hero viz column */
.hero-viz-wrapper { position: relative; display: flex; align-items: center; justify-content: center; perspective: 1200px; }

/* Signature graphic: particle flow canvas */
.flow-canvas-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 520px;
}
.flow-canvas-wrap canvas { width: 100%; height: 100%; display: block; border-radius: var(--r-5); }
.flow-canvas-ring {
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    border: 1px dashed rgba(73, 212, 184, 0.18);
    animation: ringRotate 60s linear infinite;
}
.flow-canvas-ring.r2 { inset: 18%; border-color: rgba(224, 179, 79, 0.18); animation-duration: 90s; animation-direction: reverse; }
.flow-canvas-ring.r3 { inset: 30%; border-color: rgba(255, 255, 255, 0.06); animation-duration: 120s; }
@keyframes ringRotate { to { transform: rotate(360deg); } }

.flow-core {
    position: absolute;
    inset: 42%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--brand) 0%, rgba(73, 212, 184, 0.4) 40%, transparent 72%);
    filter: blur(4px);
    animation: coreBreath 4s var(--e-in-out) infinite;
}
@keyframes coreBreath {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.12); opacity: 1; }
}

/* ---- Coin logo (static, no spin) ---- */
.coin-3d {
    width: 26px; height: 26px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 1px 3px rgba(224, 179, 79, 0.35));
    flex-shrink: 0;
}
.coin-layer, .coin-face-front, .coin-face-back, .coin-3d-hero { display: none !important; }

/* ---------- Metric cards ---------- */
.metric-card {
    position: relative;
    padding: var(--s-5);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-base), background var(--transition-base);
    backdrop-filter: blur(14px);
}
.metric-card::before {
    content: "";
    position: absolute;
    top: -1px; left: 10%; right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(73, 212, 184, 0.55), transparent);
    opacity: 0.55;
}
.metric-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(380px circle at var(--mx, 50%) var(--my, -20%), rgba(73, 212, 184, 0.1), transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}
.metric-card:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.metric-card:hover::after { opacity: 1; }

.metric-label {
    font-family: var(--ff-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
    margin-bottom: var(--s-2);
}
.metric-value {
    font-family: var(--ff-display);
    font-size: clamp(1.875rem, 3vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1;
    color: var(--text);
    font-feature-settings: "tnum";
    margin-bottom: var(--s-2);
}
.metric-sub { font-size: 0.8125rem; color: var(--text-2); }

/* ---------- Step cards ---------- */
.step-card {
    position: relative;
    padding: var(--s-6);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.008));
    border: 1px solid var(--line);
    border-radius: var(--r-4);
    backdrop-filter: blur(12px);
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-base);
}
.step-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.step-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 120px;
    background: radial-gradient(240px circle at 20% 0%, rgba(73, 212, 184, 0.12), transparent 60%);
    pointer-events: none;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    border-radius: 14px;
    margin-bottom: var(--s-4);
    font-family: var(--ff-mono);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--brand);
    background: rgba(73, 212, 184, 0.07);
    border: 1px solid rgba(73, 212, 184, 0.25);
    box-shadow: inset 0 0 22px rgba(73, 212, 184, 0.08);
    position: relative;
}
.step-number::before {
    content: attr(data-label, "STEP");
    position: absolute;
    top: -18px; left: 0;
    font-family: var(--ff-mono);
    font-size: 0.625rem;
    letter-spacing: 0.22em;
    color: var(--text-3);
}

/* ---------- Formula display ---------- */
.formula-display {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
    justify-content: center;
    padding: var(--s-5) var(--s-6);
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    font-family: var(--ff-mono);
    font-size: 1.0625rem;
}
.formula-payment { color: var(--brand); font-weight: 600; }
.formula-operator { color: var(--text-3); }
.formula-value { color: var(--text); font-weight: 500; padding: 0.1em 0.5em; border-radius: var(--r-1); background: rgba(73, 212, 184, 0.07); border: 1px solid rgba(73, 212, 184, 0.16); }

/* ---------- Trust items ---------- */
.trust-item {
    padding: var(--s-5) var(--s-4);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    transition: border-color var(--transition-base), transform var(--transition-base);
}
.trust-item:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.trust-item i { color: var(--brand) !important; }
.trust-item h5 { color: var(--text) !important; margin-bottom: var(--s-2); }
.trust-item p { color: var(--text-2) !important; }

/* ---------- Cards (Bootstrap override) ---------- */
.card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--line);
    border-radius: var(--r-3);
    box-shadow: none;
    color: var(--text);
    backdrop-filter: blur(12px);
    transition: border-color var(--transition-base), transform var(--transition-base);
}
.card:hover { border-color: var(--line-strong); }
.card-body { padding: var(--s-5); color: var(--text-1); }
.card-title { color: var(--text); }
.card-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--line);
    color: var(--text);
    padding: var(--s-4) var(--s-5);
    border-radius: var(--r-3) var(--r-3) 0 0 !important;
}
.card-text { color: var(--text-1); }

/* Card variants used inline in old templates */
.bg-custom {
    background: linear-gradient(135deg, var(--ink-2), var(--ink-3)) !important;
    color: var(--text);
    border-bottom: 1px solid var(--line);
}
.bg-custom .text-white { color: var(--text) !important; }
.bg-custom .text-white-50 { color: var(--text-2) !important; }

/* ---------- Icon circle ---------- */
.icon-circle {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(73, 212, 184, 0.08);
    border: 1px solid rgba(73, 212, 184, 0.22);
    color: var(--brand);
    font-size: 1.25rem;
    flex-shrink: 0;
}
.icon-circle i { color: var(--brand) !important; }

/* ---------- Badges ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--ff-mono);
    font-size: 0.6875rem !important;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3rem 0.55rem;
    border-radius: var(--r-1);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-1);
}
.badge-success, .bg-success { background: rgba(91, 229, 168, 0.12) !important; color: var(--success) !important; border-color: rgba(91, 229, 168, 0.3); }
.badge-primary, .bg-primary { background: rgba(73, 212, 184, 0.12) !important; color: var(--brand) !important; border-color: rgba(73, 212, 184, 0.3); }
.bg-warning { background: rgba(224, 179, 79, 0.14) !important; color: var(--warning) !important; border-color: rgba(224, 179, 79, 0.3); }
.bg-danger { background: rgba(255, 122, 144, 0.12) !important; color: var(--danger) !important; border-color: rgba(255, 122, 144, 0.3); }
.bg-info { background: rgba(143, 184, 255, 0.12) !important; color: var(--info) !important; border-color: rgba(143, 184, 255, 0.3); }
.bg-secondary { background: rgba(255, 255, 255, 0.08) !important; color: var(--text-1) !important; }
.bg-light { background: rgba(255, 255, 255, 0.04) !important; color: var(--text-1) !important; }
.bg-white { background: var(--ink-2) !important; }
.bg-danger-subtle { background: rgba(255, 122, 144, 0.1) !important; }

/* ---------- Forms ---------- */
.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-1);
    margin-bottom: var(--s-2);
    letter-spacing: -0.005em;
}
.form-control, input[type="text"], input[type="email"], input[type="number"], input[type="tel"], textarea, select {
    background: rgba(255, 255, 255, 0.03) !important;
    color: var(--text) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--r-2) !important;
    padding: 0.75rem 0.95rem !important;
    font-size: 0.9375rem !important;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast) !important;
}
.form-control:focus, input:focus, textarea:focus, select:focus {
    outline: none !important;
    border-color: var(--brand) !important;
    background: rgba(73, 212, 184, 0.04) !important;
    box-shadow: 0 0 0 3px rgba(73, 212, 184, 0.15) !important;
}
.form-control::placeholder { color: var(--text-3); }
.form-text { color: var(--text-2); font-size: 0.8125rem; }

.input-group { background: transparent; }
.input-group-text {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-2);
    border: 1px solid var(--line);
    border-right: 0;
    border-radius: var(--r-2) 0 0 var(--r-2);
    font-family: var(--ff-mono);
    font-size: 0.875rem;
    padding: 0 0.9rem;
}
.input-group > .form-control { border-radius: 0 var(--r-2) var(--r-2) 0 !important; }

/* ---------- Alerts ---------- */
.alert {
    border-radius: var(--r-2);
    border: 1px solid var(--line);
    padding: 0.9rem 1.1rem;
    color: var(--text-1);
    background: rgba(255, 255, 255, 0.03);
}
.alert h6, .alert h5, .alert h4 { color: var(--text); margin-bottom: var(--s-2); }
.alert-success { background: rgba(91, 229, 168, 0.08); border-color: rgba(91, 229, 168, 0.28); color: var(--text); }
.alert-info    { background: rgba(143, 184, 255, 0.08); border-color: rgba(143, 184, 255, 0.28); color: var(--text); }
.alert-warning { background: rgba(224, 179, 79, 0.08); border-color: rgba(224, 179, 79, 0.28); color: var(--text); }
.alert-danger, .alert-error { background: rgba(255, 122, 144, 0.08); border-color: rgba(255, 122, 144, 0.28); color: var(--text); }
.alert-primary { background: rgba(73, 212, 184, 0.08); border-color: rgba(73, 212, 184, 0.28); color: var(--text); }
.alert-light { background: rgba(255, 255, 255, 0.03); border-color: var(--line); color: var(--text-1); }

/* ---------- Accordion ---------- */
.accordion { background: transparent; border-radius: var(--r-3); overflow: hidden; border: 1px solid var(--line); }
.accordion-item { background: rgba(255, 255, 255, 0.02) !important; border-color: var(--line) !important; border-left: 0; border-right: 0; }
.accordion-item:first-of-type { border-top: 0; }
.accordion-item:last-of-type { border-bottom: 0; }
.accordion-button {
    background: transparent !important;
    color: var(--text) !important;
    font-weight: 500 !important;
    font-size: 1rem;
    padding: 1.15rem 1.3rem;
    box-shadow: none !important;
    border: none !important;
}
.accordion-button:not(.collapsed) { color: var(--brand) !important; background: rgba(73, 212, 184, 0.04) !important; box-shadow: none !important; }
.accordion-button::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%238893AD' stroke-width='2'%3E%3Cpath d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
    transition: transform var(--transition-base);
}
.accordion-button:not(.collapsed)::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%237CFFE0' stroke-width='2'%3E%3Cpath d='M2 5l6 6 6-6'/%3E%3C/svg%3E"); }
.accordion-body { color: var(--text-1); padding: 0 1.3rem 1.3rem; font-size: 0.9375rem; line-height: 1.65; }

/* ---------- Lists / Leaderboard ---------- */
.list-group, .list-group-flush { background: transparent; border-radius: var(--r-2); }
.list-group-item {
    background: transparent !important;
    border-color: var(--line) !important;
    color: var(--text-1) !important;
    padding: 0.85rem 1.1rem;
    transition: background var(--transition-fast);
}
.list-group-item:hover { background: rgba(73, 212, 184, 0.03) !important; }
.list-group-item strong { color: var(--text); font-weight: 500; }

/* Rank badges in leaderboards */
.list-group-item .badge.rounded-pill {
    background: rgba(255, 255, 255, 0.06) !important;
    color: var(--text-1) !important;
    border: 1px solid var(--line);
    font-family: var(--ff-mono);
    min-width: 2.5em;
    justify-content: center;
}

/* ---------- Tables ---------- */
.table {
    color: var(--text-1) !important;
    border-color: var(--line) !important;
    margin-bottom: 0;
}
.table > :not(caption) > * > * { background: transparent !important; color: inherit; border-bottom-color: var(--line); padding: 0.8rem 0.9rem; }
.table thead th, .table-light {
    background: rgba(255, 255, 255, 0.02) !important;
    color: var(--text-2) !important;
    font-family: var(--ff-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--line) !important;
}
.table-hover tbody tr:hover td { background: rgba(73, 212, 184, 0.03) !important; }
.table-responsive { border-radius: var(--r-2); }

/* ---------- Progress ---------- */
.progress { background: rgba(255, 255, 255, 0.06); border-radius: var(--r-full); overflow: hidden; height: 6px; }
.progress-bar { background: var(--brand); }
.progress-bar.bg-success { background: var(--success) !important; }
.progress-bar.bg-warning { background: var(--warning) !important; }
.progress-bar.bg-secondary { background: var(--text-3) !important; }

/* ---------- Ticker ---------- */
.ticker {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--ink-1) 60%, transparent);
    backdrop-filter: blur(10px);
    padding: 0.9rem 0;
    position: relative;
}
.ticker::before, .ticker::after {
    content: "";
    position: absolute;
    top: 0; bottom: 0;
    width: 96px;
    z-index: 2;
    pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, var(--ink-1), transparent); }
.ticker::after  { right: 0; background: linear-gradient(270deg, var(--ink-1), transparent); }

.ticker-track {
    display: inline-flex;
    white-space: nowrap;
    animation: tickerSlide 42s linear infinite;
    gap: var(--s-6);
    font-family: var(--ff-mono);
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
}
.ticker-track span { display: inline-flex; align-items: center; gap: var(--s-3); }
.ticker-track span::before {
    content: "◆";
    font-size: 0.5em;
    color: var(--brand);
}
@keyframes tickerSlide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Footer ---------- */
footer {
    padding: var(--s-8) var(--s-5) var(--s-7);
    text-align: center;
    color: var(--text-2);
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, transparent, rgba(10, 14, 22, 0.6));
}
footer a { color: var(--text-2); }
footer a:hover { color: var(--brand); }
footer .social-media-links a {
    display: inline-flex;
    width: 38px; height: 38px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    margin: 0 0.25rem !important;
    transition: all var(--transition-fast);
}
footer .social-media-links a:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-1px); }

.disclaimer-text { color: var(--text-3); font-size: 0.75rem; max-width: 640px; margin: var(--s-4) auto 0; }

/* ---------- Reveal animation ---------- */
[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s var(--e-out), transform 0.8s var(--e-out);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}
[data-reveal].in { opacity: 1; transform: translateY(0); }

/* AOS compatibility (so existing data-aos still works harmlessly) */
[data-aos] { opacity: 1; transform: none; }

/* ---------- Utilities ---------- */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.rounded-3 { border-radius: var(--r-3) !important; }
.rounded-circle { border-radius: 50% !important; }
.rounded-pill { border-radius: var(--r-full) !important; }
.rounded { border-radius: var(--r-2) !important; }

.overflow-hidden { overflow: hidden !important; }

/* Amount buttons (used on signup/contribute) */
.amount-btn {
    height: 54px;
    font-family: var(--ff-mono);
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid var(--line) !important;
    background: rgba(255, 255, 255, 0.02) !important;
    color: var(--text) !important;
    border-radius: var(--r-2) !important;
    transition: all var(--transition-fast) !important;
}
.amount-btn:hover { background: rgba(73, 212, 184, 0.06) !important; border-color: rgba(73, 212, 184, 0.35) !important; color: var(--brand) !important; }
.amount-btn.btn-primary, .amount-btn.active {
    background: linear-gradient(180deg, #A9FFEE, var(--brand)) !important;
    color: #04221B !important;
    border-color: rgba(73, 212, 184, 0.6) !important;
    box-shadow: 0 0 0 1px rgba(73, 212, 184, 0.35), 0 10px 25px -12px rgba(73, 212, 184, 0.55) !important;
}

/* Crypto address block */
.crypto-addresses {
    background: color-mix(in srgb, var(--ink-2) 85%, transparent) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--r-2) !important;
    font-family: var(--ff-mono);
    padding: 0.9rem !important;
}
.crypto-addresses code { background: transparent; color: var(--text-1); padding: 0; }
.crypto-addresses strong { color: var(--brand); }

/* Timeline (mobile verify) */
.timeline { border-left: 1px dashed var(--line-strong); padding-left: var(--s-5); }
.timeline-item { position: relative; padding-bottom: var(--s-5); }
.timeline-item::before {
    content: "";
    position: absolute;
    left: calc(var(--s-5) * -1 - 6px);
    top: 6px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 3px rgba(73, 212, 184, 0.15), 0 0 20px rgba(73, 212, 184, 0.4);
}
.timeline-icon { color: var(--brand) !important; }

/* ---------- Canvas (chart.js) color overrides — use JS-side CSS vars where needed ---------- */
canvas { max-width: 100%; }

/* Bootstrap grid text color fix — ensure card text uses our palette */
.card .text-muted { color: var(--text-2) !important; }
.card a { color: var(--brand); }

/* Social links */
.social-links a, .social-media-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    transition: all var(--transition-fast);
    color: var(--text-1);
}
.social-links a:hover { color: var(--brand); }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .section { padding: var(--s-7) 0; }
    .hero-main { padding: var(--s-7) 0 var(--s-6); }
    .hero-main h1 { font-size: clamp(2.25rem, 8vw, 3.25rem); }
}

@media (max-width: 576px) {
    .container { padding-left: var(--s-4); padding-right: var(--s-4); }
    h1 { font-size: clamp(1.625rem, 8vw, 2.5rem); letter-spacing: -0.03em; }
    .hero-main h1 { font-size: clamp(1.625rem, 8vw, 2.5rem); line-height: 1.08; letter-spacing: -0.025em; }
    h2 { font-size: clamp(1.5rem, 6.5vw, 2rem); }
    .metric-value { font-size: 1.625rem; }
    .formula-display { font-size: 0.8125rem; padding: var(--s-4); gap: 0.3rem; }
    .navbar-brand::after { display: none; }
    .eyebrow { font-size: 0.6875rem; padding: 0.32rem 0.6rem; }
    .section { padding: var(--s-6) 0; }
    .hero-main { padding: var(--s-6) 0 var(--s-5); }
    .hero-main .lead, .lead { font-size: 1rem; line-height: 1.55; }
    p { font-size: 0.9375rem; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Print ---------- */
@media print {
    .navbar, footer, .ticker { display: none; }
    body { background: white; color: black; }
}