/* ============================================================
   FORUM · modern, living landing
   Themes: Neon Dark (A) · Acid Light (B) · Glass Blur (C)
   ============================================================ */
:root {
    --f-display: "Space Grotesk", system-ui, sans-serif;
    --f-sans: "Space Grotesk", system-ui, sans-serif;
    --f-mono: "JetBrains Mono", ui-monospace, monospace;
    --bg: #0B0B0F;
    --bg-2: #131318;
    --card: #16161C;
    --ink: #F2F2F5;
    --ink-2: #A7A7B0;
    --ink-3: #6B6B75;
    --line: #FFFFFF14;
    --line-2: #FFFFFF22;
    --acid: oklch(0.82 0.20 142);
    --amber: oklch(0.78 0.19 55);
    --violet: oklch(0.68 0.22 295);
    --acid-ink: #0B0B0F;
    --grad: radial-gradient(60% 80% at 15% 10%, oklch(0.55 0.20 295 / .55), transparent 60%),
            radial-gradient(50% 60% at 85% 20%, oklch(0.70 0.22 142 / .35), transparent 60%),
            radial-gradient(60% 70% at 60% 90%, oklch(0.72 0.20 55 / .30), transparent 60%);
    --radius: 18px;
    --gutter: clamp(20px, 4vw, 56px);
    --maxw: 1280px;
}

[data-theme="B"] {
    --bg: #F2F3EE;
    --bg-2: #E7E8E0;
    --card: #FFFFFF;
    --ink: #0B0B0F;
    --ink-2: #3A3A42;
    --ink-3: #77777E;
    --line: #0B0B0F14;
    --line-2: #0B0B0F26;
    --acid: oklch(0.68 0.24 142);
    --acid-ink: #0B0B0F;
    --grad: radial-gradient(55% 70% at 20% 20%, oklch(0.88 0.18 142 / .75), transparent 65%),
            radial-gradient(50% 60% at 85% 30%, oklch(0.85 0.19 55 / .55), transparent 65%),
            radial-gradient(60% 70% at 50% 95%, oklch(0.82 0.14 295 / .45), transparent 65%);
}

[data-theme="C"] {
    --bg: #08080C;
    --bg-2: #101018;
    --card: color-mix(in oklch, #FFFFFF 6%, transparent);
    --ink: #F2F2F5;
    --ink-2: #B6B6C0;
    --ink-3: #72727C;
    --line: #FFFFFF1F;
    --line-2: #FFFFFF33;
    --acid: oklch(0.78 0.22 260);
    --amber: oklch(0.78 0.22 330);
    --acid-ink: #0B0B0F;
    --grad: conic-gradient(from 120deg at 30% 30%, oklch(0.62 0.22 260 / .6), oklch(0.70 0.22 330 / .55), oklch(0.70 0.18 200 / .5), oklch(0.62 0.22 260 / .6));
}

html[data-theme="light"] {
    --bg: #F7F8F4;
    --bg-2: #ECEEE6;
    --card: #FFFFFF;
    --ink: #0B0B0F;
    --ink-2: #3A3A42;
    --ink-3: #77777E;
    --line: #0B0B0F14;
    --line-2: #0B0B0F26;
    --acid: oklch(0.68 0.24 142);
    --acid-ink: #0B0B0F;
    --grad: radial-gradient(55% 70% at 20% 20%, oklch(0.88 0.18 142 / .55), transparent 65%),
            radial-gradient(50% 60% at 85% 30%, oklch(0.85 0.19 55 / .40), transparent 65%),
            radial-gradient(60% 70% at 50% 95%, oklch(0.82 0.14 295 / .35), transparent 65%);
}

html[data-theme="light"] body::after {
    background-image: radial-gradient(rgba(0,0,0,.05) 1px, transparent 1px),
                      radial-gradient(rgba(0,0,0,.04) 1px, transparent 1px);
    opacity: .35;
    mix-blend-mode: multiply;
}

.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    background: var(--line);
    color: var(--ink);
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background .15s;
}
.theme-toggle-btn:hover { background: var(--line-2); }

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--f-sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background .3s, color .3s;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1000;
    background-image: radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                      radial-gradient(rgba(0,0,0,.04) 1px, transparent 1px);
    background-size: 3px 3px, 3px 3px;
    background-position: 0 0, 1px 1px;
    opacity: .4;
    mix-blend-mode: overlay;
}

a { color: inherit; }
button { font-family: inherit; }

/* =================== HEADER =================== */
.site-header {
    position: sticky;
    top: 12px;
    z-index: 60;
    margin: 12px var(--gutter) 0;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 10px 10px 10px 20px;
    border: 1px solid var(--line);
    background: color-mix(in oklch, var(--bg) 60%, transparent);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    border-radius: 999px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--ink);
    font-family: var(--f-display);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.005em;
    line-height: 1.1;
    max-width: 280px;
}
.brand-name { display: flex; flex-direction: column; }
.brand-name .b-top { font-size: 14px; }
.brand-name .b-bot { font-size: 11px; color: var(--ink-3); font-family: var(--f-mono); letter-spacing: .06em; text-transform: uppercase; }

.brand-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-mark {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--acid);
    box-shadow: 0 0 0 4px color-mix(in oklch, var(--acid) 18%, transparent), 0 8px 24px oklch(0.78 0.22 142 / .35);
    flex-shrink: 0;
}

.site-nav { display: flex; gap: 6px; margin-left: 8px; }
.site-nav a {
    text-decoration: none;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-2);
    border-radius: 999px;
    transition: color .15s, background .15s;
}
.site-nav a:hover { color: var(--ink); background: var(--line); }

.site-controls { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.theme-switch {
    display: inline-flex;
    padding: 3px;
    border-radius: 999px;
    background: var(--line);
    font-family: var(--f-mono);
}
.theme-chip {
    padding: 6px 12px;
    font-size: 11px;
    border-radius: 999px;
    background: transparent;
    border: 0;
    color: var(--ink-2);
    cursor: pointer;
    letter-spacing: .06em;
    transition: background .15s, color .15s;
}
.theme-chip.is-active { background: var(--ink); color: var(--bg); }

.lang-switch {
    padding: 8px 14px;
    font-size: 12px;
    font-family: var(--f-mono);
    border-radius: 999px;
    background: var(--line);
    color: var(--ink);
    border: 0;
    cursor: pointer;
    letter-spacing: .08em;
    transition: background .15s;
}
.lang-switch:hover { background: var(--line-2); }

.cta-header {
    padding: 9px 18px;
    border-radius: 999px;
    background: var(--acid);
    color: var(--acid-ink);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: transform .15s;
}
.cta-header:hover { transform: translateY(-1px); }
.cta-login {
    padding: 9px 18px;
    border-radius: 999px;
    background: transparent;
    color: var(--ink-1);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: 1.5px solid var(--border);
    transition: border-color .15s, color .15s, transform .15s;
}
.cta-login:hover { border-color: var(--acid); color: var(--acid); transform: translateY(-1px); }

/* =================== HERO =================== */
.hero {
    position: relative;
    padding: clamp(80px, 12vw, 160px) var(--gutter) clamp(60px, 8vw, 120px);
    overflow: hidden;
}
.hero-mesh {
    position: absolute;
    inset: -20%;
    background: var(--grad);
    filter: blur(70px) saturate(130%);
    animation: drift 18s ease-in-out infinite alternate;
    z-index: 0;
}
@keyframes drift {
    0%   { transform: translate3d(0,0,0) scale(1); }
    50%  { transform: translate3d(4%,-3%,0) scale(1.08); }
    100% { transform: translate3d(-3%,4%,0) scale(1.04); }
}
.hero > * { position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 6px 6px 14px;
    border: 1px solid var(--line-2);
    background: color-mix(in oklch, var(--bg) 50%, transparent);
    backdrop-filter: blur(8px);
    border-radius: 999px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--ink-2);
}
.hero-badge .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--acid);
    box-shadow: 0 0 0 4px color-mix(in oklch, var(--acid) 30%, transparent);
    animation: pulse 1.6s ease-in-out infinite;
}
.hero-badge .pill {
    background: var(--ink);
    color: var(--bg);
    padding: 4px 10px;
    border-radius: 999px;
    margin-left: 6px;
    font-weight: 500;
}
@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 4px color-mix(in oklch, var(--acid) 30%, transparent); }
    50%     { box-shadow: 0 0 0 8px color-mix(in oklch, var(--acid) 10%, transparent); }
}

.hero-title {
    margin: 28px 0 0;
    font-family: var(--f-display);
    font-weight: 500;
    font-size: clamp(48px, 9vw, 140px);
    line-height: 0.96;
    letter-spacing: -0.035em;
    max-width: 15ch;
    text-wrap: balance;
}
.hero-title .slash {
    background: linear-gradient(90deg, var(--acid), var(--amber, var(--acid)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: italic;
    font-weight: 400;
}
.hero-title .underline { position: relative; white-space: nowrap; }
.hero-title .underline::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -4px;
    height: 6px;
    border-radius: 6px;
    background: var(--acid);
    transform-origin: left;
    transform: scaleX(0);
    animation: uscale 1.2s .4s cubic-bezier(.2,.9,.2,1) forwards;
}
@keyframes uscale { to { transform: scaleX(1); } }

.hero-lead {
    margin-top: 28px;
    max-width: 640px;
    font-size: clamp(17px, 1.5vw, 21px);
    color: var(--ink-2);
    text-wrap: pretty;
}
.hero-actions { margin-top: 40px; display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 22px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: transform .2s cubic-bezier(.2,.9,.2,1), background .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--acid); color: var(--acid-ink); }
.btn--primary:hover { box-shadow: 0 10px 30px color-mix(in oklch, var(--acid) 40%, transparent); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-2); }
.btn--ghost:hover { background: var(--line); }
.btn .arr {
    display: inline-grid;
    place-items: center;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: color-mix(in oklch, var(--acid-ink) 20%, transparent);
    transition: transform .2s;
}
.btn:hover .arr { transform: translateX(4px); }

.hero-stats {
    margin: 72px 0 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    border-top: 1px solid var(--line);
}
.hero-stats > div {
    padding: 24px 24px 0 0;
    border-right: 1px solid var(--line);
}
.hero-stats > div:last-child { border-right: 0; }
.hero-stats dt {
    font-family: var(--f-display);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1;
}
.hero-stats dd {
    margin: 10px 0 0;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.scroll-hint {
    position: absolute;
    left: var(--gutter); bottom: 24px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--ink-3);
    letter-spacing: .1em;
}
.scroll-hint .line { width: 40px; height: 1px; background: var(--ink-3); }

/* =================== MARQUEE =================== */
.marquee {
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: color-mix(in oklch, var(--bg) 90%, var(--acid) 4%);
}
.marquee-track {
    display: flex;
    gap: 48px;
    padding: 18px 0;
    white-space: nowrap;
    animation: mscroll 40s linear infinite;
    font-family: var(--f-mono);
    font-size: 13px;
    color: var(--ink-2);
    letter-spacing: .04em;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 16px; }
.marquee-track .star { color: var(--acid); }
@keyframes mscroll { to { transform: translateX(-50%); } }

/* =================== SECTIONS =================== */
.section {
    position: relative;
    padding: clamp(64px, 9vw, 120px) var(--gutter);
    max-width: var(--maxw);
    margin: 0 auto;
}
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 28px;
}
.section-label::before { content: ""; width: 22px; height: 1px; background: var(--ink-3); }

.section h2 {
    font-family: var(--f-display);
    font-weight: 500;
    font-size: clamp(36px, 5.5vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.028em;
    margin: 0 0 32px;
    max-width: 18ch;
    text-wrap: balance;
}
.section h2 em { font-style: italic; font-weight: 400; color: var(--acid); }
.lead { font-size: clamp(17px, 1.3vw, 19px); color: var(--ink-2); max-width: 700px; text-wrap: pretty; margin: 0; }

/* =================== BENEFITS =================== */
.benefits-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.bcard {
    position: relative;
    grid-column: span 2;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 24px;
    min-height: 240px;
    overflow: hidden;
    transition: transform .25s cubic-bezier(.2,.9,.2,1), border-color .25s;
}
.bcard:hover { transform: translateY(-4px); border-color: var(--line-2); }
.bcard:nth-child(4) { grid-column: span 3; }
.bcard:nth-child(5) { grid-column: span 3; }
.bcard .bnum {
    position: absolute; top: 20px; right: 22px;
    font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); letter-spacing: .08em;
}
.bcard h3 {
    margin: 48px 0 10px;
    font-family: var(--f-display); font-weight: 500;
    font-size: 22px; letter-spacing: -0.01em; max-width: 24ch;
}
.bcard p { margin: 0; color: var(--ink-2); font-size: 15px; max-width: 42ch; }
.bcard .emoji {
    position: absolute; inset: auto 22px 22px auto;
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--acid), var(--amber, var(--acid)));
    color: var(--acid-ink);
    font-family: var(--f-mono); font-weight: 700; font-size: 16px;
    box-shadow: 0 8px 24px color-mix(in oklch, var(--acid) 35%, transparent);
    transform: rotate(-8deg);
    transition: transform .25s cubic-bezier(.2,.9,.2,1);
}
.bcard:hover .emoji { transform: rotate(0deg) scale(1.06); }

/* =================== FOUNDER =================== */
.founder {
    margin: clamp(20px, 3vw, 40px) var(--gutter);
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    padding: clamp(48px, 7vw, 96px) clamp(28px, 5vw, 72px);
    background: radial-gradient(50% 90% at 10% 0%, oklch(0.70 0.22 142 / .35), transparent 55%),
                radial-gradient(50% 80% at 90% 100%, oklch(0.68 0.22 295 / .35), transparent 55%),
                #0B0B0F;
    color: #F2F2F5;
    border: 1px solid #FFFFFF1A;
}
.founder-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.founder h2 { color: inherit; }
.founder-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.founder-list li {
    position: relative;
    padding: 16px 16px 16px 44px;
    border-radius: 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    font-size: 15px;
    transition: background .2s, transform .2s;
}
.founder-list li:hover { background: rgba(255,255,255,.08); transform: translateX(4px); }
.founder-list li::before {
    content: "";
    position: absolute; left: 16px; top: 22px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--acid);
    box-shadow: 0 0 0 4px oklch(0.82 0.20 142 / .2);
}
.counter-card {
    position: relative;
    padding: 32px;
    border-radius: 20px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    backdrop-filter: blur(12px);
}
.counter-card .big {
    font-family: var(--f-display);
    font-size: clamp(80px, 14vw, 200px);
    line-height: .85; letter-spacing: -0.04em;
    background: linear-gradient(180deg, #F2F2F5, #72727C);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 500;
}
.counter-card .label {
    font-family: var(--f-mono); font-size: 12px;
    letter-spacing: .1em; text-transform: uppercase;
    color: #A7A7B0; margin-top: 16px;
}
.counter-bar {
    margin-top: 24px; height: 8px; border-radius: 4px;
    background: rgba(255,255,255,.1); overflow: hidden;
}
.counter-bar > div {
    height: 100%; width: 57%;
    background: linear-gradient(90deg, var(--acid), oklch(0.78 0.19 55));
    border-radius: 4px;
    animation: fill 1.6s .3s cubic-bezier(.2,.9,.2,1) forwards;
    transform-origin: left; transform: scaleX(0);
}
@keyframes fill { to { transform: scaleX(1); } }
.counter-card .ticks {
    display: flex; justify-content: space-between;
    margin-top: 8px;
    font-family: var(--f-mono); font-size: 11px; color: #72727C;
}

/* =================== PRICING =================== */
.pricing-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; margin-bottom: 40px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pcard {
    position: relative;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 28px;
    display: flex; flex-direction: column; gap: 20px;
    transition: transform .25s, border-color .25s;
    overflow: hidden;
}
.pcard:hover { transform: translateY(-4px); border-color: var(--line-2); }
.pcard--glow {
    border-color: var(--acid);
    background: radial-gradient(100% 60% at 50% 0%, color-mix(in oklch, var(--acid) 20%, transparent), transparent 70%), var(--card);
}
.pcard--glow::before {
    content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
    background: linear-gradient(135deg, var(--acid), transparent 40%, var(--amber, var(--acid)));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    pointer-events: none; opacity: .7;
}
.pcard h3 { font-family: var(--f-display); font-weight: 500; font-size: 20px; margin: 0; letter-spacing: -0.01em; }
.pcard .psub { font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 4px 0 0; }
.pcard .pribbon {
    position: absolute; top: 20px; right: 20px;
    padding: 5px 10px; border-radius: 999px;
    background: var(--acid); color: var(--acid-ink);
    font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em;
}
.pcard .pamount { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pbig { font-family: var(--f-display); font-weight: 500; font-size: clamp(40px, 4vw, 52px); letter-spacing: -0.03em; line-height: 1; }
.pstrike { font-family: var(--f-display); font-size: 22px; color: var(--ink-3); text-decoration: line-through; }
.pper { font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); text-transform: uppercase; }
.pdesc { color: var(--ink-2); font-size: 14px; margin: 0; flex: 1; }
.pcta {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 20px; border-radius: 12px;
    background: var(--line); color: var(--ink);
    text-decoration: none; font-weight: 600; font-size: 14px;
    transition: background .2s;
}
.pcta:hover { background: var(--line-2); }
.pcard--glow .pcta { background: var(--acid); color: var(--acid-ink); }
.pcard--glow .pcta:hover { background: color-mix(in oklch, var(--acid) 85%, white 15%); }

/* =================== JOIN / FORM =================== */
.join-wrap { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: start; }
.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 12px; }
.steps li {
    position: relative;
    display: grid; grid-template-columns: 48px 1fr; gap: 16px;
    padding: 20px;
    border: 1px solid var(--line); border-radius: 14px;
    background: var(--card);
    transition: transform .2s, border-color .2s;
}
.steps li:hover { border-color: var(--line-2); transform: translateX(4px); }
.steps li .num {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--acid); color: var(--acid-ink);
    display: grid; place-items: center;
    font-family: var(--f-mono); font-weight: 600; font-size: 14px;
}
.steps li p { margin: 0; font-size: 15px; color: var(--ink-2); }
.steps li strong { color: var(--ink); display: block; margin-bottom: 4px; font-size: 15px; }

.form-card {
    border: 1px solid var(--line);
    background: var(--card);
    border-radius: 22px;
    padding: clamp(28px, 3vw, 44px);
}
.form-card h3 {
    font-family: var(--f-display); font-weight: 500;
    font-size: 28px; margin: 0 0 28px; letter-spacing: -0.02em;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--wide { grid-column: 1/-1; }
.field > span {
    font-family: var(--f-mono); font-size: 11px;
    letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3);
}
.field input, .field select, .field textarea {
    font-family: var(--f-sans); font-size: 15px;
    color: var(--ink);
    background: color-mix(in oklch, var(--bg) 60%, transparent);
    border: 1px solid var(--line-2);
    border-radius: 12px;
    padding: 14px 16px;
    transition: border-color .15s, background .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--acid);
    box-shadow: 0 0 0 4px color-mix(in oklch, var(--acid) 25%, transparent);
}
.field select option { background: var(--bg-2); color: var(--ink); }
.field--check { flex-direction: row; align-items: center; gap: 12px; }
.field--check input { width: 18px; height: 18px; accent-color: var(--acid); flex-shrink: 0; }
.field--check > span { font-size: 14px; text-transform: none; letter-spacing: 0; color: var(--ink-2); font-family: var(--f-sans); }
.field-error { color: oklch(0.65 0.20 20); font-size: 12px; margin-top: 2px; }
.form-footer {
    margin-top: 24px; padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex; justify-content: space-between; align-items: center;
    gap: 20px; flex-wrap: wrap;
}
.agreement { margin: 0; color: var(--ink-3); font-size: 12px; max-width: 360px; }
.form-success {
    padding: 24px 28px; border-radius: 16px;
    background: color-mix(in oklch, var(--acid) 12%, transparent);
    border: 1px solid color-mix(in oklch, var(--acid) 35%, transparent);
    color: var(--ink); margin-bottom: 24px;
}
.form-success p { margin: 8px 0 0; color: var(--ink-2); }

/* =================== FOOTER =================== */
.site-footer {
    margin-top: 40px;
    padding: 48px var(--gutter);
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
}
.foot-about { max-width: 360px; }
.foot-about p { color: var(--ink-2); font-size: 14px; margin: 12px 0 0; }
.foot-col h4 {
    font-family: var(--f-mono); font-size: 11px;
    letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px;
}
.foot-col a {
    display: block; color: var(--ink-2); text-decoration: none;
    font-size: 14px; padding: 4px 0; transition: color .15s;
}
.foot-col a:hover { color: var(--ink); }
.foot-bottom {
    grid-column: 1/-1; margin-top: 32px; padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); letter-spacing: .06em;
}

/* =================== CURSOR BLOB =================== */
.cursor-blob {
    position: fixed; top: 0; left: 0;
    width: 420px; height: 420px;
    pointer-events: none; z-index: 0;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in oklch, var(--acid) 18%, transparent), transparent 65%);
    transform: translate(-50%,-50%);
    opacity: .7;
    mix-blend-mode: screen;
    transition: opacity .3s;
}
[data-theme="B"] .cursor-blob { mix-blend-mode: multiply; opacity: .55; }

/* =================== REVEAL =================== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s, transform .7s; }
.reveal.is-in { opacity: 1; transform: none; }

/* =================== RESPONSIVE =================== */
@media (max-width: 1000px) {
    .site-nav { display: none; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .hero-stats > div { border-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 20px; }
    .benefits-grid { grid-template-columns: 1fr; }
    .bcard, .bcard:nth-child(4), .bcard:nth-child(5) { grid-column: auto; }
    .founder-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .join-wrap { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .site-footer { grid-template-columns: 1fr 1fr; }
    .foot-about { grid-column: 1/-1; }
}
@media (max-width: 600px) {
    .site-footer { grid-template-columns: 1fr; }
}

/* =================== AUTH PAGES =================== */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px var(--gutter);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--card);
    border: 1px solid var(--line-2);
    border-radius: var(--radius);
    padding: 48px 44px;
    position: relative;
    z-index: 2;
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
    text-decoration: none;
    color: var(--ink);
}
.auth-logo-image {
    width: 36px;
    height: 36px;
    object-fit: contain;
    flex-shrink: 0;
}
.auth-logo-name { font-size: 13px; font-weight: 600; line-height: 1.3; color: var(--ink); }
.auth-logo-name small { display: block; color: var(--ink-2); font-weight: 400; font-size: 11px; }

.auth-card h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 6px;
    letter-spacing: -0.02em;
}
.auth-card .auth-sub {
    font-size: 14px;
    color: var(--ink-2);
    margin: 0 0 32px;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}
.auth-field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--ink-2);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.auth-field input {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--line-2);
    border-radius: 10px;
    padding: 11px 14px;
    font-family: var(--f-sans);
    font-size: 14px;
    color: var(--ink);
    outline: none;
    transition: border-color .15s;
}
.auth-field input:focus {
    border-color: var(--acid);
}

.auth-password-wrap {
    position: relative;
}

.auth-password-wrap input {
    padding-right: 48px;
}

.auth-password-toggle {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--ink-2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background .15s, color .15s;
}

.auth-password-toggle:hover {
    background: rgba(255,255,255,.05);
    color: var(--ink);
}

.auth-password-toggle:focus-visible {
    outline: 2px solid var(--acid);
    outline-offset: 2px;
}

.auth-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 13px;
    color: var(--ink-2);
    cursor: pointer;
}
.auth-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--line-2);
    border-radius: 4px;
    background: var(--bg-2);
    flex-shrink: 0;
    cursor: pointer;
    display: inline-grid;
    place-content: center;
    transition: background .15s, border-color .15s, box-shadow .15s;
}
.auth-check input[type="checkbox"]::before {
    content: "";
    width: 9px;
    height: 9px;
    transform: scale(0);
    transition: transform .15s ease-in-out;
    clip-path: polygon(14% 44%, 0 59%, 40% 100%, 100% 22%, 84% 8%, 38% 69%);
    background: var(--acid-ink);
}
.auth-check input[type="checkbox"]:checked {
    background: var(--acid);
    border-color: var(--acid);
}
.auth-check input[type="checkbox"]:checked::before {
    transform: scale(1);
}
.auth-check input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--acid);
    outline-offset: 2px;
}

.auth-btn {
    width: 100%;
    padding: 12px;
    background: var(--acid);
    color: var(--acid-ink);
    border: none;
    border-radius: 999px;
    font-family: var(--f-sans);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity .15s, transform .15s;
}
.auth-btn:hover { opacity: .9; transform: translateY(-1px); }

.auth-links {
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
    font-size: 13px;
    color: var(--ink-2);
}
.auth-links a {
    color: var(--acid);
    text-decoration: none;
    font-weight: 600;
}
.auth-links a:hover { text-decoration: underline; }

.auth-error {
    background: rgba(239,68,68,.12);
    border: 1px solid rgba(239,68,68,.3);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #f87171;
}
.auth-val-error {
    font-size: 12px;
    color: #f87171;
    margin-top: 4px;
    display: none;
}
.auth-val-error:not(:empty) {
    display: block;
}