/* ============================================================
   Portera — design system
   Rebuilt from docs/plans/redesign prototypes (do NOT port the
   x-dc runtime). Tokens + component classes; fonts are loaded
   via <link> in each page <head> (Space Grotesk / Inter / IBM
   Plex Mono). TODO(pre-launch): self-host fonts for GDPR/perf.
   ============================================================ */

/* ---------- Reset / base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--mint-025); color: var(--text-primary); }
input::placeholder { color: var(--placeholder); }
:focus-visible { outline: 2px solid var(--accent-mint); outline-offset: 2px; border-radius: 4px; }

/* ---------- Tokens ---------- */
:root {
  /* color */
  --bg-base: #070B16;
  --bg-raised: #0A0F1D;
  --bg-panel: #0F1626;
  --surface-card: rgba(15, 22, 38, 0.6);
  --surface-card-strong: rgba(15, 22, 38, 0.72);
  --surface-inset: rgba(7, 11, 22, 0.5);
  --border-hairline: #1E2940;
  --border-strong: #243150;
  --text-primary: #EAF0FA;
  --text-secondary: #8A97B0;
  --text-muted: #5A6885;
  --accent-mint: #2EE6A6;
  --accent-mint-hover: #3df0b3;
  --accent-mint-bright: #5BFFC6;   /* crisp inner ring highlight (brand) */
  --accent-mint-deep: #0B8A63;     /* ring on light backgrounds (brand) */
  --accent-blue: #5B8CFF;
  --accent-mint-ink: #2EE6A6;      /* mint as foreground text/icon/border; darkens on light */
  --on-mint: #06231A;              /* text/icon on a mint fill (constant across themes) */
  --text-body-bright: #C5CFE0;     /* brighter body copy (token diagram) */
  --text-on-light: #0B1220;        /* wordmark on light (brand) */
  --placeholder: #4A5878;
  --mint-004: rgba(46, 230, 166, 0.04);
  --mint-005: rgba(46, 230, 166, 0.05);
  --mint-006: rgba(46, 230, 166, 0.06);
  --mint-007: rgba(46, 230, 166, 0.07);
  --mint-008: rgba(46, 230, 166, 0.08);
  --mint-010: rgba(46, 230, 166, 0.1);
  --mint-012: rgba(46, 230, 166, 0.12);
  --mint-015: rgba(46, 230, 166, 0.15);
  --mint-020: rgba(46, 230, 166, 0.2);
  --mint-022: rgba(46, 230, 166, 0.22);
  --mint-025: rgba(46, 230, 166, 0.25);
  --mint-030: rgba(46, 230, 166, 0.3);
  --mint-035: rgba(46, 230, 166, 0.35);
  --mint-040: rgba(46, 230, 166, 0.4);
  --mint-045: rgba(46, 230, 166, 0.45);
  --mint-050: rgba(46, 230, 166, 0.5);
  --mint-060: rgba(46, 230, 166, 0.6);
  --blue-005: rgba(91, 140, 255, 0.05);
  --blue-012: rgba(91, 140, 255, 0.12);
  --blue-025: rgba(91, 140, 255, 0.25);
  --blue-035: rgba(91, 140, 255, 0.35);
  --slate-003: rgba(138, 151, 176, 0.03);
  --slate-005: rgba(138, 151, 176, 0.05);
  --slate-022: rgba(138, 151, 176, 0.22);
  --slate-030: rgba(138, 151, 176, 0.3);
  --slate-050: rgba(138, 151, 176, 0.5);
  --slate-055: rgba(138, 151, 176, 0.55);
  --warn: #FF6B6B;
  --warn-030: rgba(255, 107, 107, 0.3);
  --warn-005: rgba(255, 107, 107, 0.05);
  /* themeable glass / inset surfaces */
  --glass-nav: rgba(7, 11, 22, 0.72);
  --glass-menu: rgba(7, 11, 22, 0.96);
  --inset-25: rgba(7, 11, 22, 0.25);
  --inset-40: rgba(7, 11, 22, 0.4);
  --inset-55: rgba(7, 11, 22, 0.55);
  --inset-60: rgba(7, 11, 22, 0.6);
  --inset-70: rgba(7, 11, 22, 0.7);
  --surface-hover: rgba(20, 30, 52, 0.85);
  --surface-slate: rgba(15, 22, 38, 0.5);
  /* themeable decorative overlays */
  --grid-line: rgba(30, 41, 64, 0.5);
  --grid-line-soft: rgba(30, 41, 64, 0.4);
  --overlay-line: rgba(255, 255, 255, 0.05);
  --glyph-faint: rgba(255, 255, 255, 0.14);
  --glyph-faint-2: rgba(255, 255, 255, 0.16);
  --mesh-mint: rgba(46, 230, 166, 0.16);
  --mesh-blue: rgba(91, 140, 255, 0.12);
  /* type */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  /* radius */
  --radius-card: 16px;
  --radius-btn: 9px;
  --radius-badge: 6px;
  --radius-pill: 999px;
  /* shadow */
  --shadow-card: 0 30px 80px -40px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  --shadow-lead: 0 0 0 1px rgba(46, 230, 166, 0.12), 0 40px 90px -50px rgba(0, 0, 0, 0.9);
  --shadow-lead-hover: 0 0 0 1px rgba(46, 230, 166, 0.3), 0 50px 110px -50px rgba(0, 0, 0, 0.95);
  --shadow-btn-mint: 0 10px 30px -12px rgba(46, 230, 166, 0.6);
  --shadow-nav-cta: 0 0 0 1px rgba(46, 230, 166, 0.4), 0 8px 24px -10px rgba(46, 230, 166, 0.5);
  /* layout */
  --gutter: 32px;
  --section-pad: 100px;
  --maxw: 1200px;
  --maxw-text: 1080px;
  --maxw-narrow: 860px;
  --maxw-cta: 680px;
}

/* ---------- Light theme ----------
   Dark is the default (:root). This block overrides only the color tokens for
   the cool off-white light palette; the toggle sets data-theme="light" on <html>.
   Mint/slate alpha tokens are intentionally shared (they read as pale tints on
   white). --accent-mint-ink darkens so mint text/icons keep AA contrast. */
:root[data-theme="light"] {
  --bg-base: #F6F8FC;
  --bg-raised: #FFFFFF;
  --bg-panel: #FFFFFF;
  --surface-card: rgba(255, 255, 255, 0.82);
  --surface-card-strong: rgba(255, 255, 255, 0.95);
  --surface-inset: rgba(240, 244, 250, 0.8);
  --border-hairline: #E2E8F2;
  --border-strong: #C6D0DE;
  --text-primary: #0B1220;
  --text-secondary: #55617A;
  --text-muted: #74809A;
  --text-body-bright: #1B2438;
  --accent-mint-ink: #0B8A63;
  --accent-blue: #3B6FE0;
  --placeholder: #66728C;
  --warn: #D9433F;
  --glass-nav: rgba(255, 255, 255, 0.75);
  --glass-menu: rgba(255, 255, 255, 0.97);
  --inset-25: rgba(237, 241, 247, 0.5);
  --inset-40: rgba(237, 241, 247, 0.6);
  --inset-55: rgba(237, 241, 247, 0.7);
  --inset-60: rgba(237, 241, 247, 0.8);
  --inset-70: rgba(237, 241, 247, 0.9);
  --surface-hover: rgba(226, 232, 242, 0.9);
  --surface-slate: rgba(237, 241, 247, 0.8);
  --grid-line: rgba(11, 18, 32, 0.06);
  --grid-line-soft: rgba(11, 18, 32, 0.045);
  --overlay-line: rgba(11, 18, 32, 0.05);
  --glyph-faint: rgba(11, 18, 32, 0.1);
  --glyph-faint-2: rgba(11, 18, 32, 0.12);
  --mesh-mint: rgba(46, 230, 166, 0.06);
  --mesh-blue: rgba(91, 140, 255, 0.05);
  --shadow-card: 0 20px 50px -30px rgba(11, 18, 32, 0.28), 0 2px 6px -2px rgba(11, 18, 32, 0.06);
  --shadow-lead: 0 0 0 1px rgba(11, 18, 32, 0.05), 0 30px 70px -45px rgba(11, 18, 32, 0.3);
  --shadow-lead-hover: 0 0 0 1px var(--mint-035), 0 40px 90px -45px rgba(11, 18, 32, 0.35);
  --shadow-btn-mint: 0 10px 24px -12px rgba(46, 230, 166, 0.5);
  --shadow-nav-cta: 0 0 0 1px var(--mint-040), 0 8px 20px -10px rgba(46, 230, 166, 0.4);
}

/* Light-only component fixes (things a token swap can't reach) */
/* Company logos are supplied light/white for the dark theme; render them as a
   dark mono mark on light so ByteDance/OpenAI/etc stay legible. */
:root[data-theme="light"] .pf-logo-tile img,
:root[data-theme="light"] .pf-row-single img,
:root[data-theme="light"] .pf-name-logo img { filter: brightness(0); opacity: 0.8; }
:root[data-theme="light"] .pf-grain { opacity: 0.035; }
/* Form inputs need a visible border + placeholder on white */
:root[data-theme="light"] .contact-input,
:root[data-theme="light"] .contact-select,
:root[data-theme="light"] .contact-textarea { background: #FFFFFF; border-color: var(--border-strong); }
:root[data-theme="light"] .blog-art--1 { background: linear-gradient(135deg, #E6F4EE 0%, #DCEBF7 60%, #EEF2F8 100%); }
:root[data-theme="light"] .blog-art--2 { background: linear-gradient(135deg, #E4EDFA 0%, #D6E6F5 100%); }
:root[data-theme="light"] .blog-art--3 { background: linear-gradient(135deg, #E9E9F6 0%, #DCEEF4 100%); }

/* ---------- Keyframes ---------- */
@keyframes meshDrift { 0% { transform: translate3d(0,0,0) scale(1);} 50% { transform: translate3d(-3%,2%,0) scale(1.08);} 100% { transform: translate3d(0,0,0) scale(1);} }
@keyframes pulseRing { 0%,100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes sheen { 0% { transform: translateX(-120%); } 60%,100% { transform: translateX(320%); } }

/* ---------- Utilities ---------- */
.pf-container { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.pf-container--text { max-width: var(--maxw-text); }
.pf-container--narrow { max-width: var(--maxw-narrow); }
.pf-container--cta { max-width: var(--maxw-cta); }
.pf-section { padding-top: var(--section-pad); padding-bottom: var(--section-pad); }
.pf-bordered { border-bottom: 1px solid var(--border-hairline); }
.pf-bg-panel { background: var(--bg-panel); }
.pf-bg-raised { background: var(--bg-raised); }
.pf-bg-base { background: var(--bg-base); }

.pf-eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-secondary); }
.pf-eyebrow--mint { color: var(--accent-mint-ink); }
.pf-eyebrow--blue { color: var(--accent-blue); }
.pf-eyebrow-pill { display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-mint-ink); border: 1px solid var(--mint-025); padding: 4px 14px; border-radius: var(--radius-pill); }

.pf-h1 { font-family: var(--font-display); font-weight: 600; font-size: 50px; line-height: 1.08; letter-spacing: -0.025em; color: var(--text-primary); text-wrap: balance; }
.pf-h2 { font-family: var(--font-display); font-weight: 600; font-size: 40px; line-height: 1.1; letter-spacing: -0.02em; color: var(--text-primary); text-wrap: balance; }
.pf-lead { font-size: 18px; line-height: 1.6; color: var(--text-secondary); text-wrap: pretty; }
.pf-mint { color: var(--accent-mint-ink); }
.pf-finelegal { font-family: var(--font-mono); font-size: 11px; line-height: 1.5; color: var(--text-muted); }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* film grain overlay */
.pf-grain { position: fixed; inset: 0; z-index: 120; pointer-events: none; opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px; }

/* decorative backgrounds */
.pf-bg-mesh { position: absolute; inset: -20%; pointer-events: none;
  background: radial-gradient(60% 55% at 72% 18%, var(--mesh-mint), transparent 62%), radial-gradient(55% 50% at 20% 0%, var(--mesh-blue), transparent 60%);
  animation: meshDrift 22s ease-in-out infinite; }
.pf-bg-grid { position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 80% at 50% 30%, #000 40%, transparent 100%);
  mask-image: radial-gradient(80% 80% at 50% 30%, #000 40%, transparent 100%); }

/* ---------- Buttons ---------- */
.pf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font-family: var(--font-display); font-size: 14px; font-weight: 600; border-radius: var(--radius-btn); border: 1px solid transparent; cursor: pointer; transition: background .2s, border-color .2s, box-shadow .2s; padding: 12px 22px; }
.pf-btn--lg { font-size: 15px; padding: 14px 24px; }
.pf-btn--mint { color: var(--on-mint); background: var(--accent-mint); box-shadow: var(--shadow-btn-mint); }
.pf-btn--mint:hover { background: var(--accent-mint-hover); }
.pf-btn:disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.pf-btn--ghost { color: var(--text-primary); background: transparent; border-color: var(--border-hairline); }
.pf-btn--ghost:hover { border-color: var(--accent-mint-ink); background: var(--mint-005); }

/* ---------- Nav ---------- */
.pf-siteheader { position: sticky; top: 0; z-index: 50; }
.pf-nav { backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: var(--glass-nav); border-bottom: 1px solid var(--border-hairline); }
.pf-nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 18px var(--gutter); display: flex; align-items: center; justify-content: space-between; }
.pf-wordmark { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: 22px; letter-spacing: -0.02em; color: var(--text-primary); }
.pf-wordmark svg { flex: none; }
.pf-mark-mint { stroke: var(--accent-mint-ink); }
.pf-nav-right { display: flex; align-items: center; gap: 34px; }
.pf-navlinks { display: flex; gap: 30px; align-items: center; }
.pf-navlink { text-decoration: none; color: var(--text-secondary); font-size: 14px; font-weight: 500; transition: color .2s; padding-bottom: 2px; border-bottom: 1px solid transparent; }
.pf-navlink:hover { color: var(--text-primary); }
.pf-navlink.is-active { color: var(--text-primary); border-bottom-color: var(--accent-mint-ink); }
.pf-nav-cta { padding: 10px 18px; border-radius: 8px; box-shadow: var(--shadow-nav-cta); }

/* mobile menu */
.pf-hamburger { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--border-hairline); border-radius: 8px; cursor: pointer; }
.pf-hamburger span { display: block; width: 18px; height: 2px; background: var(--text-primary); position: relative; transition: transform .25s, opacity .25s; }
.pf-hamburger span::before, .pf-hamburger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--text-primary); transition: transform .25s; }
.pf-hamburger span::before { top: -6px; }
.pf-hamburger span::after { top: 6px; }
.pf-hamburger[aria-expanded="true"] span { background: transparent; }
.pf-hamburger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.pf-hamburger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
.pf-mobile-menu { display: none; border-bottom: 1px solid var(--border-hairline); background: var(--glass-menu); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.pf-mobile-menu.is-open { display: block; }
.pf-mobile-menu a { display: block; text-decoration: none; color: var(--text-secondary); font-size: 15px; font-weight: 500; padding: 14px var(--gutter); border-top: 1px solid var(--border-hairline); }
.pf-mobile-menu a:first-child { border-top: none; }
.pf-mobile-menu a.is-active { color: var(--text-primary); }
.pf-mobile-menu .pf-btn { margin: 16px var(--gutter); }

/* theme switch (footer sliding toggle; sun / moon flank the track) */
.pf-themerow { display: inline-flex; align-items: center; gap: 9px; margin-left: auto; }
.pf-theme-ico { display: flex; color: var(--text-muted); }
.pf-theme-ico svg { width: 15px; height: 15px; }
.pf-theme-switch { position: relative; width: 44px; height: 24px; flex: none; padding: 0; border-radius: var(--radius-pill); border: 1px solid var(--border-hairline); background: var(--surface-inset); cursor: pointer; transition: background .2s, border-color .2s; }
.pf-theme-switch:hover { border-color: var(--accent-mint-ink); }
.pf-theme-switch:focus-visible { outline: 2px solid var(--accent-mint); outline-offset: 2px; }
.pf-theme-thumb { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-mint); box-shadow: 0 1px 4px rgba(0,0,0,0.35); transition: transform .22s ease; }
.pf-theme-switch[aria-checked="true"] .pf-theme-thumb { transform: translateX(20px); }

/* ---------- Hero ---------- */
.pf-hero-wrap { position: relative; overflow: hidden; border-bottom: 1px solid var(--border-hairline); }
.pf-hero { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 96px var(--gutter) 104px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; }
.pf-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--border-hairline); border-radius: var(--radius-pill); background: var(--surface-card); margin-bottom: 28px; }
.pf-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-mint); box-shadow: 0 0 8px var(--accent-mint); animation: pulseRing 2.6s ease-in-out infinite; }
.pf-pill span:last-child { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--text-secondary); text-transform: uppercase; }
.pf-hero-sub { margin-top: 24px; max-width: 520px; }
.pf-hero-ctas { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }

/* offering card */
.pf-herocard { position: relative; background: var(--surface-card-strong); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); padding: 24px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: var(--shadow-card); animation: floatCard 7s ease-in-out infinite; }
.pf-card-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--border-hairline); }
.pf-card-head .pf-mono-label { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); letter-spacing: 0.12em; }
.pf-chip-onchain { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--accent-mint-ink); border: 1px solid var(--mint-030); padding: 4px 9px; border-radius: var(--radius-badge); }
.pf-chip-onchain .pf-dot { width: 5px; height: 5px; animation: none; }
.pf-index-block { margin-top: 18px; padding: 20px; border-radius: 13px; background: var(--inset-55); border: 1px solid var(--mint-022); box-shadow: inset 0 0 30px -18px var(--mint-050); }
.pf-index-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.pf-index-name { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text-primary); }
.pf-ring { width: 9px; height: 9px; border: 2px solid var(--accent-mint); border-radius: 50%; flex: none; }
.pf-tag-flagship { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--accent-mint-ink); border: 1px solid var(--mint-030); padding: 3px 8px; border-radius: 5px; }
.pf-mono-sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--text-secondary); }
.pf-holdings { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pf-logo-tile { display: flex; align-items: center; justify-content: center; height: 54px; border-radius: 10px; background: var(--surface-card); border: 1px solid var(--border-hairline); transition: transform .25s, border-color .25s, background .25s; }
.pf-logo-tile:hover { border-color: var(--mint-045); background: var(--surface-hover); transform: translateY(-2px); }
.pf-logo-tile img { width: auto; max-width: 80%; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.92; }
.pf-illustrative { margin-top: 15px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; color: var(--text-muted); }
.pf-row-single { margin-top: 12px; padding: 16px 18px; border-radius: 13px; background: var(--inset-40); border: 1px solid var(--border-hairline); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.pf-row-single img { height: 18px; opacity: 0.95; filter: brightness(0) invert(1); }
.pf-mono-tag { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); letter-spacing: 0.04em; }
.pf-badge-limited { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--accent-mint-ink); border: 1px solid var(--mint-035); background: var(--mint-008); padding: 3px 8px; border-radius: 5px; white-space: nowrap; }
.pf-row-locked { margin-top: 12px; padding: 16px 18px; border-radius: 13px; background: var(--inset-25); border: 1px dashed var(--border-hairline); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.pf-row-locked .pf-lock { display: flex; }
.pf-row-locked-label { font-size: 13px; color: var(--text-secondary); display: flex; align-items: center; gap: 12px; }
.pf-plus { font-family: var(--font-mono); font-size: 18px; color: var(--text-muted); line-height: 1; }
.pf-onchain-status { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border-hairline); display: flex; align-items: center; justify-content: space-between; }
.pf-onchain-status .pf-verified { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.07em; color: var(--text-secondary); }
.pf-onchain-status .pf-dot { width: 5px; height: 5px; }
.pf-block { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.03em; color: var(--text-muted); }

/* ---------- Trust strip ---------- */
.pf-trust { max-width: var(--maxw); margin: 0 auto; padding: 36px var(--gutter); display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.pf-trust-item { display: flex; align-items: flex-start; gap: 13px; padding: 8px 28px; border-left: 1px solid var(--border-hairline); }
.pf-trust-item:first-child { border-left: none; }
.pf-trust-label { font-family: var(--font-mono); font-size: 13px; line-height: 1.35; color: var(--text-primary); letter-spacing: 0.01em; margin-bottom: 4px; }
.pf-trust-sub { font-size: 12px; color: var(--text-secondary); line-height: 1.3; }
.pf-trust-link { display: inline-block; margin-top: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--accent-mint-ink); text-decoration: none; }
.pf-trust-link:hover { text-decoration: underline; }

/* ---------- VS section ---------- */
.pf-vs-wrap { max-width: var(--maxw-text); margin: 0 auto; padding: var(--section-pad) var(--gutter); text-align: center; }
.pf-vs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 56px; text-align: left; }
.pf-vs-card { border-radius: 18px; padding: 36px 34px; }
.pf-vs-card--muted { background: var(--inset-40); border: 1px solid var(--border-hairline); }
.pf-vs-card--mint { background: var(--mint-004); border: 1px solid var(--mint-030); box-shadow: inset 0 0 50px -28px var(--mint-040); }
.pf-vs-diagram { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 30px; }
.pf-vs-node { width: 92px; height: 92px; border-radius: 16px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; }
.pf-vs-node-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.08em; }
.pf-vs-node--tok-muted { background: var(--slate-005); border: 1px solid var(--slate-022); }
.pf-vs-node--tok-muted .pf-vs-node-label { color: var(--text-secondary); }
.pf-vs-node--noclaim { background: var(--slate-003); border: 1px dashed var(--slate-030); }
.pf-vs-node--noclaim .pf-vs-node-label { color: var(--text-muted); }
.pf-vs-node--tok-mint { background: var(--mint-006); border: 1px solid var(--mint-030); }
.pf-vs-node--shares { background: var(--mint-008); border: 1px solid var(--mint-035); }
.pf-vs-node--tok-mint .pf-vs-node-label, .pf-vs-node--shares .pf-vs-node-label { color: var(--accent-mint-ink); }
.pf-vs-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.pf-vs-body { font-size: 14.5px; line-height: 1.6; text-wrap: pretty; }
.pf-vs-card--muted .pf-vs-body { color: var(--text-secondary); }
.pf-vs-card--mint .pf-vs-body { color: var(--text-body-bright); }
.pf-vs-note { margin-top: 24px; text-align: left; }

/* ---------- Products ---------- */
.pf-products-head { max-width: 640px; }
.pf-lead-card { margin-top: 52px; position: relative; overflow: hidden; background: var(--surface-card-strong); border: 1px solid var(--border-hairline); border-radius: 18px; padding: 40px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; box-shadow: var(--shadow-lead); transition: transform .35s ease, box-shadow .35s ease; }
.pf-lead-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lead-hover); }
.pf-lead-glow { position: absolute; inset: 0; background: radial-gradient(60% 90% at 88% 0%, var(--mint-010), transparent 60%); pointer-events: none; }
.pf-sheen { position: absolute; top: 0; bottom: 0; left: 0; width: 36%; background: linear-gradient(90deg, transparent, var(--mint-007), transparent); transform: translateX(-120%); animation: sheen 8s ease-in-out infinite; pointer-events: none; }
.pf-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--text-secondary); border: 1px solid var(--border-hairline); padding: 5px 10px; border-radius: var(--radius-badge); }
.pf-status { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; padding: 5px 10px; border-radius: var(--radius-badge); }
.pf-status--mint { color: var(--accent-mint-ink); background: var(--mint-008); border: 1px solid var(--mint-035); }
.pf-status--blue { color: var(--accent-blue); border: 1px solid var(--blue-035); }
.pf-status .pf-dot { width: 5px; height: 5px; box-shadow: none; animation: none; }
.pf-tag-row { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.pf-card-title { font-family: var(--font-display); font-weight: 600; font-size: 28px; letter-spacing: -0.02em; color: var(--text-primary); margin-bottom: 14px; }
.pf-card-desc { font-size: 15px; line-height: 1.6; color: var(--text-secondary); max-width: 440px; text-wrap: pretty; }
.pf-checks { display: flex; flex-direction: column; gap: 12px; margin: 26px 0 30px; }
.pf-check { display: flex; align-items: flex-start; gap: 11px; }
.pf-check svg { flex: none; margin-top: 1px; }
.pf-check span { font-size: 15px; color: var(--text-primary); line-height: 1.4; }
.pf-holdings-panel { position: relative; align-self: center; background: var(--surface-inset); border: 1px solid var(--border-hairline); border-radius: 14px; padding: 20px; }
.pf-holdings-panel-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--border-hairline); margin-bottom: 4px; }
.pf-holdings-panel .pf-holdings { margin-top: 6px; }
.pf-holdings-panel .pf-logo-tile { height: 58px; }
.pf-lineup2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.pf-name-card { background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); padding: 32px; display: flex; flex-direction: column; transition: transform .3s ease, border-color .3s ease; }
.pf-name-card:hover { transform: translateY(-4px); border-color: var(--mint-035); }
.pf-name-card--openai { order: 1; }
.pf-name-card--bytedance { order: 2; }
.pf-name-logo { height: 30px; display: flex; align-items: center; margin-bottom: 18px; }
.pf-name-logo img { width: auto; opacity: 0.96; }
.pf-name-logo img.invert { filter: brightness(0) invert(1); }
.pf-name-card .pf-btn { margin-top: auto; width: fit-content; }

/* ---------- Credibility badges ---------- */
.pf-cred { max-width: var(--maxw-text); margin: 0 auto; padding: 80px var(--gutter); display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pf-cred-card { display: flex; align-items: center; gap: 16px; padding: 24px 26px; background: var(--bg-panel); border: 1px solid var(--border-hairline); border-radius: 14px; transition: transform .3s ease, border-color .3s ease; }
.pf-cred-card:hover { transform: translateY(-3px); border-color: var(--mint-030); }
.pf-cred-icon { flex: none; width: 46px; height: 46px; border-radius: 11px; background: var(--mint-006); border: 1px solid var(--mint-020); display: flex; align-items: center; justify-content: center; }
.pf-cred-label { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.pf-cred-sub { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-secondary); letter-spacing: 0.01em; line-height: 1.4; }

/* ---------- Early access CTA ---------- */
.pf-access { position: relative; overflow: hidden; border-bottom: 1px solid var(--border-hairline); background: var(--bg-panel); }
.pf-access-glow { position: absolute; inset: 0; background: radial-gradient(60% 110% at 50% 0%, var(--mint-012), transparent 60%); pointer-events: none; }
.pf-access-grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--grid-line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line-soft) 1px, transparent 1px); background-size: 64px 64px; -webkit-mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent); mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent); }
.pf-access-inner { position: relative; max-width: var(--maxw-cta); margin: 0 auto; padding: var(--section-pad) var(--gutter); text-align: center; }
.pf-access h2 { font-size: 46px; line-height: 1.08; }
.pf-access-cta { margin-top: 32px; }
.pf-form-note { margin-top: 18px; font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); letter-spacing: 0.03em; line-height: 1.5; }
.pf-hidden { display: none !important; }

/* ---------- Footer ---------- */
.pf-footer { background: var(--bg-base); border-top: 1px solid var(--border-hairline); }
.pf-footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 64px var(--gutter) 40px; }
.pf-footer-top { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border-hairline); }
.pf-footer-brand { max-width: 340px; }
.pf-footer-brand p { margin-top: 14px; font-size: 13px; line-height: 1.6; color: var(--text-secondary); }
.pf-footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.pf-footer-col { display: flex; flex-direction: column; gap: 12px; }
.pf-footer-col-head { font-family: var(--font-mono); font-size: 11px; color: var(--accent-blue); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; }
.pf-footer-col a { text-decoration: none; color: var(--text-secondary); font-size: 14px; transition: color .2s; }
.pf-footer-col a:hover { color: var(--text-primary); }
.pf-footer-legal-row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 28px; }
.pf-footer-legal-row a { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); text-decoration: none; }
.pf-footer-legal-row a:hover { color: var(--text-secondary); }
.pf-footer-disclaimer { margin-top: 20px; font-size: 12px; line-height: 1.7; color: var(--text-muted); max-width: 880px; }
.pf-footer-copy { margin-top: 24px; font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }

/* ============================================================
   How It Works
   ============================================================ */
.hiw-header { position: relative; overflow: hidden; padding: 96px var(--gutter) 80px; text-align: center; border-bottom: 1px solid var(--border-hairline); }
.hiw-header-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--mint-007), transparent 70%); }
.hiw-h1 { font-family: var(--font-display); font-size: 54px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.08; max-width: 720px; margin: 0 auto 20px; color: var(--text-primary); text-wrap: balance; }
.hiw-header .pf-lead { max-width: 580px; margin: 0 auto; }
.hiw-statbar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-hairline); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); overflow: hidden; margin: 52px auto 0; max-width: var(--maxw-narrow); }
.hiw-stat { background: var(--bg-panel); padding: 28px 32px; display: flex; flex-direction: column; gap: 6px; text-align: left; }
.hiw-stat-num { font-family: var(--font-mono); font-size: 30px; font-weight: 600; color: var(--text-primary); }
.hiw-stat-label { font-size: 14px; color: var(--text-secondary); }
.hiw-stat-src { font-family: var(--font-mono); font-size: 11px; color: var(--slate-050); margin-top: 4px; letter-spacing: 0.04em; }
.hiw-section { max-width: var(--maxw-text); margin: 0 auto; padding: 80px var(--gutter); border-bottom: 1px solid var(--border-hairline); }
.hiw-section h2 { font-family: var(--font-display); font-size: 36px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; color: var(--text-primary); margin-bottom: 16px; text-wrap: balance; }
.hiw-intro { font-size: 17px; color: var(--text-secondary); max-width: 640px; margin-bottom: 48px; line-height: 1.6; text-wrap: pretty; }
.hiw-barriers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.hiw-barrier { background: var(--surface-card-strong); border: 1px solid var(--border-hairline); border-radius: 14px; padding: 28px; }
.hiw-barrier-k { font-family: var(--font-mono); font-size: 12px; color: var(--slate-055); letter-spacing: 0.08em; }
.hiw-barrier-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.hiw-barrier-icon { width: 48px; height: 48px; border-radius: 11px; background: var(--mint-006); border: 1px solid var(--mint-020); display: flex; align-items: center; justify-content: center; color: var(--accent-mint-ink); }
.hiw-barrier-t { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text-primary); margin-bottom: 10px; }
.hiw-barrier p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; text-wrap: pretty; }

/* investor flow diagram */
.hiw-flowwrap { position: relative; margin-top: 12px; }
.hiw-flowline { position: absolute; top: 39px; left: 14%; right: 14%; height: 2px; background: linear-gradient(90deg, transparent, var(--mint-040) 10%, var(--mint-040) 90%, transparent); }
.hiw-flowgrid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hiw-flownode { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hiw-flowdisc { position: relative; width: 78px; height: 78px; border-radius: 50%; background: var(--bg-raised); border: 1px solid var(--mint-030); color: var(--accent-mint-ink); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 7px var(--bg-base), 0 10px 34px -14px var(--mint-050); }
.hiw-flowdisc > span:first-child { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; }
.hiw-flowbadge { position: absolute; top: -4px; right: -4px; font-family: var(--font-mono); font-size: 10px; font-weight: 600; color: var(--on-mint); background: var(--accent-mint); width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.hiw-flow-t { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text-primary); margin: 18px 0 8px; }
.hiw-flownode p { font-size: 14px; color: var(--text-secondary); line-height: 1.55; max-width: 220px; text-wrap: pretty; }
.hiw-flowchip { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-mint-ink); border: 1px solid var(--mint-020); padding: 3px 9px; border-radius: var(--radius-badge); margin-top: 12px; }

/* issuer pipeline + gains */
.hiw-pipewrap { position: relative; margin-top: 8px; }
.hiw-pipeline { display: grid; grid-template-columns: 1fr 40px 1fr 40px 1fr; align-items: stretch; }
.hiw-pipecard { background: var(--surface-card-strong); border: 1px solid var(--mint-022); border-radius: var(--radius-card); padding: 30px 26px; display: flex; flex-direction: column; box-shadow: inset 0 0 40px -24px var(--mint-020); }
.hiw-pipecard-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.hiw-pipecard-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--mint-007); border: 1px solid var(--mint-030); color: var(--accent-mint-ink); display: flex; align-items: center; justify-content: center; flex: none; }
.hiw-pipecard-step { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--accent-mint-ink); }
.hiw-pipecard-t { font-family: var(--font-display); font-size: 19px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.hiw-pipecard p { font-size: 14px; color: var(--text-secondary); line-height: 1.55; text-wrap: pretty; }
.hiw-pipearrow { display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 22px; color: var(--accent-mint-ink); }
.hiw-gains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px; }
.hiw-gain { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--surface-slate); border: 1px solid var(--border-hairline); border-radius: 10px; color: var(--accent-mint-ink); }
.hiw-gain > span:first-child { width: 14px; height: 14px; flex: none; }
.hiw-gain > span:last-child { font-size: 13.5px; color: var(--text-primary); font-weight: 500; }

/* benefits */
.hiw-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.hiw-benefit { background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 14px; padding: 28px; transition: border-color .2s; }
.hiw-benefit:hover { border-color: var(--mint-035); }
.hiw-benefit-icon { width: 38px; height: 38px; border-radius: 9px; background: var(--mint-007); border: 1px solid var(--mint-020); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; color: var(--accent-mint-ink); }
.hiw-benefit-title { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text-primary); margin-bottom: 14px; }
.hiw-benefit-bullets { display: flex; flex-direction: column; gap: 10px; }
.hiw-bullet { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--text-secondary); line-height: 1.5; }
.hiw-bullet-mark { width: 5px; height: 1px; background: var(--accent-mint); flex: none; margin-top: 10px; }

/* technology isometric layer stack */
.hiw-stackwrap { position: relative; height: 420px; max-width: 900px; margin: 44px auto 0; }
.hiw-stacksvg { position: absolute; left: 50%; transform: translateX(-50%); top: 0; }
.hiw-stacklabel { position: absolute; max-width: 250px; display: flex; align-items: center; gap: 14px; }
.hiw-stacklabel--left { justify-content: flex-end; text-align: right; }
.hiw-stackline { flex: none; width: 36px; height: 1px; background: var(--mint-050); }
.hiw-stacklabel-t { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text-primary); margin-bottom: 5px; }
.hiw-stacklabel p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.5; }
.hiw-stacklist { display: none; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.hiw-stacklist-card { background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 14px; padding: 22px; }
.hiw-stacklist-t { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.hiw-stacklist-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.55; }

/* getting-started ribbon timeline */
.hiw-ribbonwrap { position: relative; margin-top: 12px; }
.hiw-ribbonline { position: absolute; top: 14px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, transparent, var(--mint-040) 10%, var(--mint-040) 90%, transparent); }
.hiw-gs { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hiw-gsnode { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hiw-gsdot { width: 28px; height: 28px; border-radius: 50%; background: var(--bg-raised); border: 1px solid var(--mint-040); box-shadow: 0 0 0 6px var(--bg-raised); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--accent-mint-ink); }
.hiw-gs-t { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--text-primary); margin: 16px 0 6px; }
.hiw-gsnode p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.5; max-width: 190px; text-wrap: pretty; }
.hiw-cta { position: relative; overflow: hidden; background: var(--bg-panel); border-top: 1px solid var(--border-hairline); border-bottom: 1px solid var(--border-hairline); padding: 96px var(--gutter); text-align: center; }
.hiw-cta-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 80% at 50% 0%, var(--mint-010), transparent 60%); }
.hiw-cta-inner { position: relative; max-width: 620px; margin: 0 auto; }
.hiw-cta h2 { font-family: var(--font-display); font-size: 42px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; color: var(--text-primary); margin-bottom: 18px; text-wrap: balance; }
.hiw-cta p { font-size: 17px; color: var(--text-secondary); margin-bottom: 36px; line-height: 1.6; text-wrap: pretty; }
.hiw-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-head { position: relative; overflow: hidden; padding: 96px var(--gutter) 56px; border-bottom: 1px solid var(--border-hairline); text-align: center; }
.faq-head-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 50% 0%, var(--mint-008), transparent 70%); }
.faq-h1 { font-family: var(--font-display); font-size: 48px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.08; max-width: 640px; margin: 0 auto 18px; color: var(--text-primary); text-wrap: balance; }
.faq-head .pf-lead { max-width: 560px; margin: 0 auto; }
.faq-body { max-width: var(--maxw-narrow); margin: 0 auto; padding: 64px var(--gutter) 96px; }
.faq-group { margin-bottom: 48px; }
.faq-cat { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; color: var(--accent-blue); text-transform: uppercase; margin-bottom: 8px; }
.faq-list { border-top: 1px solid var(--border-hairline); }
.faq-item { border-bottom: 1px solid var(--border-hairline); }
.faq-q { list-style: none; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 4px; cursor: pointer; text-align: left; }
.faq-q::-webkit-details-marker { display: none; }
.faq-q-text { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--text-primary); }
.faq-sign { font-family: var(--font-mono); font-size: 20px; line-height: 1; color: var(--accent-mint-ink); flex: none; width: 16px; text-align: center; }
.faq-sign::before { content: "+"; }
.faq-item[open] .faq-sign::before { content: "\2212"; }
.faq-a { padding: 0 4px 26px; font-size: 15.5px; line-height: 1.7; color: var(--text-secondary); max-width: 720px; text-wrap: pretty; }
.faq-inline-cta { margin-top: 8px; padding: 36px; background: var(--bg-panel); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.faq-inline-cta-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.faq-inline-cta-sub { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }
.faq-inline-cta .pf-btn { flex: none; }

/* ============================================================
   Legal pages (privacy / terms)
   ============================================================ */
.legal-head { position: relative; overflow: hidden; padding: 88px var(--gutter) 48px; border-bottom: 1px solid var(--border-hairline); text-align: center; }
.legal-head-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 50% 0%, var(--mint-006), transparent 70%); }
.legal-h1 { font-family: var(--font-display); font-size: 40px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; color: var(--text-primary); margin: 0 auto 12px; max-width: 720px; }
.legal-updated { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); letter-spacing: 0.04em; }
.legal-wrap { max-width: var(--maxw-text); margin: 0 auto; padding: 56px var(--gutter) 96px; display: grid; grid-template-columns: 240px 1fr; gap: 56px; align-items: start; }
.legal-toc { position: sticky; top: 90px; font-size: 13px; }
.legal-toc-head { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-blue); margin-bottom: 14px; }
.legal-toc a { display: block; color: var(--text-secondary); text-decoration: none; padding: 6px 0; line-height: 1.4; transition: color .2s; }
.legal-toc a:hover { color: var(--text-primary); }
.legal-prose { max-width: 760px; }
.legal-prose h2 { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--text-primary); margin: 40px 0 14px; letter-spacing: -0.01em; }
.legal-prose h2:first-child { margin-top: 0; }
.legal-prose h3 { font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--text-primary); margin: 26px 0 10px; }
.legal-prose p, .legal-prose li { font-size: 15px; line-height: 1.75; color: var(--text-secondary); }
.legal-prose p { margin-bottom: 14px; }
.legal-prose ul, .legal-prose ol { margin: 0 0 16px 20px; display: flex; flex-direction: column; gap: 8px; }
.legal-prose a { color: var(--accent-mint-ink); text-decoration: none; }
.legal-prose a:hover { text-decoration: underline; }
.legal-prose strong { color: var(--text-primary); }
.legal-callout { display: flex; gap: 14px; align-items: flex-start; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 12px; padding: 20px 24px; margin: 0 0 28px; }
.legal-callout > svg { flex: none; margin-top: 2px; }
.legal-callout--warn { border-color: var(--warn-030); background: var(--warn-005); }
.legal-callout--mint { border-color: var(--mint-020); background: var(--mint-004); }
.legal-callout--info { border-color: var(--blue-025); background: var(--blue-005); }
.legal-callout--info .legal-callout-body { font-family: var(--font-mono); font-size: 13px; line-height: 1.65; color: var(--text-secondary); }
.legal-callout p { margin-bottom: 0; }
.legal-contact-btn { display: inline-flex; align-items: center; gap: 6px; margin-top: 20px; font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--accent-mint-ink); background: transparent; border: 1px solid var(--mint-035); border-radius: var(--radius-btn); padding: 10px 18px; text-decoration: none; transition: background .2s, border-color .2s; }
.legal-contact-btn:hover { background: var(--mint-006); border-color: var(--accent-mint-ink); }

/* ============================================================
   404
   ============================================================ */
.pf-404 { min-height: 62vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px var(--gutter); }
.pf-404 .code { font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.2em; color: var(--accent-mint-ink); text-transform: uppercase; margin-bottom: 18px; }

/* ============================================================
   Blog
   ============================================================ */
.blog-head { position: relative; overflow: hidden; padding: 96px var(--gutter) 56px; border-bottom: 1px solid var(--border-hairline); }
.blog-head-glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 30% 0%, var(--mint-008), transparent 70%); }
.blog-h1 { font-family: var(--font-display); font-size: 48px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.08; max-width: 640px; margin: 0 0 18px; color: var(--text-primary); text-wrap: balance; }
.blog-head .pf-lead { max-width: 640px; }
.blog-body { max-width: var(--maxw); margin: 0 auto; padding: 64px var(--gutter) 40px; }
.blog-featured { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; text-decoration: none; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 18px; overflow: hidden; transition: border-color .3s ease, transform .3s ease; }
.blog-featured:hover { border-color: var(--mint-035); transform: translateY(-3px); }
.blog-art { position: relative; overflow: hidden; }
.blog-art::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--overlay-line) 1px, transparent 1px), linear-gradient(90deg, var(--overlay-line) 1px, transparent 1px); background-size: 40px 40px; }
.blog-art-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.blog-featured-art { min-height: 340px; }
.blog-glyph { position: absolute; bottom: 24px; left: 24px; z-index: 1; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.03em; line-height: 0.9; color: var(--glyph-faint); font-size: 64px; }
.blog-badge { position: absolute; top: 20px; left: 20px; z-index: 2; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--on-mint); background: var(--accent-mint); padding: 4px 10px; border-radius: var(--radius-badge); }
.blog-featured-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.blog-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.blog-cat { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-mint-ink); border: 1px solid var(--mint-030); padding: 4px 10px; border-radius: var(--radius-badge); }
.blog-cat--blue { color: var(--accent-blue); border-color: var(--blue-035); }
.blog-date { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.blog-featured-title { font-family: var(--font-display); font-size: 32px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; color: var(--text-primary); margin-bottom: 16px; text-wrap: balance; }
.blog-excerpt { font-size: 16px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 26px; text-wrap: pretty; }
.blog-readmore { font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--accent-mint-ink); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }
.blog-card { display: flex; flex-direction: column; text-decoration: none; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 16px; overflow: hidden; transition: border-color .3s ease, transform .3s ease; }
.blog-card:hover { border-color: var(--mint-035); transform: translateY(-4px); }
.blog-card-art { height: 180px; position: relative; overflow: hidden; }
.blog-card-art::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--overlay-line) 1px, transparent 1px), linear-gradient(90deg, var(--overlay-line) 1px, transparent 1px); background-size: 36px 36px; }
.blog-card-art .blog-glyph { font-size: 44px; color: var(--glyph-faint-2); }
.blog-card-body { padding: 26px 24px; display: flex; flex-direction: column; flex: 1; }
.blog-card-title { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; color: var(--text-primary); margin-bottom: 12px; }
.blog-card .blog-excerpt { font-size: 14.5px; margin-bottom: 20px; }
.blog-card .blog-readmore { margin-top: auto; }
.blog-art--1 { background: linear-gradient(135deg, #0F2A24 0%, #123047 60%, #0B1526 100%); }
.blog-art--2 { background: linear-gradient(135deg, #10233F 0%, #14375A 100%); }
.blog-art--3 { background: linear-gradient(135deg, #1B2340 0%, #0F2A3A 100%); }
.blog-news { position: relative; background: var(--bg-panel); border-top: 1px solid var(--border-hairline); border-bottom: 1px solid var(--border-hairline); padding: 64px var(--gutter); text-align: center; }
.blog-news-inner { max-width: 640px; margin: 0 auto; }
.blog-news-title { font-family: var(--font-display); font-size: 30px; font-weight: 600; letter-spacing: -0.02em; color: var(--text-primary); margin-bottom: 14px; text-wrap: balance; }
.blog-news p { font-size: 16px; color: var(--text-secondary); margin-bottom: 28px; text-wrap: pretty; }
.blog-article { max-width: 820px; margin: 0 auto; padding: 56px var(--gutter) 96px; }
.blog-article-back { display: inline-block; font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); text-decoration: none; margin-bottom: 28px; }
.blog-article-back:hover { color: var(--text-primary); }
.blog-article-meta { display: flex; align-items: center; gap: 12px; margin: 14px 0 10px; }
.blog-article h1 { font-family: var(--font-display); font-size: 38px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; color: var(--text-primary); margin-bottom: 10px; text-wrap: balance; }
.blog-article-byline { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); margin-bottom: 40px; }
.blog-article-hero { margin: 0 0 24px; border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border-hairline); }
.blog-article-hero img { display: block; width: 100%; height: auto; }
.blog-article-cta { margin-top: 56px; padding: 36px; background: var(--bg-panel); border: 1px solid var(--mint-030); border-radius: var(--radius-card); text-align: center; }
.blog-article-cta-title { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--text-primary); margin-bottom: 10px; }
.blog-article-cta p { font-size: 15px; color: var(--text-secondary); margin-bottom: 22px; }
.blog-more { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border-hairline); }
.blog-more-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px; }
.blog-more-list { display: flex; flex-direction: column; gap: 12px; }
.blog-more-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 12px; text-decoration: none; transition: border-color .2s ease; }
.blog-more-link:hover { border-color: var(--mint-035); }
.blog-more-link-title { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--text-primary); }
.blog-more-link-arrow { font-family: var(--font-mono); font-size: 14px; color: var(--accent-mint-ink); flex: none; }

/* ============================================================
   Contact
   ============================================================ */
.contact-wrap { max-width: var(--maxw-text); margin: 0 auto; padding: 56px var(--gutter) 96px; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-card { display: flex; gap: 14px; align-items: flex-start; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 14px; padding: 20px 22px; }
.contact-info-icon { flex: none; width: 40px; height: 40px; border-radius: 10px; background: var(--mint-006); border: 1px solid var(--mint-020); color: var(--accent-mint-ink); display: flex; align-items: center; justify-content: center; }
.contact-info-title { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.contact-info-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; }
.contact-form { position: relative; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: 16px; padding: 32px; }
.contact-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.contact-field label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--text-secondary); }
.contact-input, .contact-select, .contact-textarea { width: 100%; padding: 13px 16px; background: var(--inset-60); border: 1px solid var(--border-hairline); border-radius: 10px; color: var(--text-primary); font-family: var(--font-body); font-size: 15px; outline: none; transition: border-color .2s, box-shadow .2s; }
.contact-input:focus, .contact-select:focus, .contact-textarea:focus { border-color: var(--accent-mint-ink); box-shadow: 0 0 0 3px var(--mint-015); }
.contact-textarea { resize: vertical; min-height: 150px; }
.contact-select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.contact-honeypot { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.contact-captcha { margin: 4px 0 22px; }
.contact-captcha-error { margin-top: 10px; font-size: 13px; color: var(--warn); }
@media (max-width: 400px) {
  .contact-captcha .g-recaptcha { transform: scale(0.88); transform-origin: 0 0; }
}

/* ============================================================
   Thanks (post-submit)
   ============================================================ */
.pf-thanks { min-height: 62vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px var(--gutter); }
.pf-thanks-card { width: 100%; max-width: 520px; background: var(--surface-card); border: 1px solid var(--border-hairline); border-radius: var(--radius-card); padding: 48px 40px; box-shadow: var(--shadow-card); }
.pf-thanks-icon { width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--mint-010); border: 1px solid var(--mint-040); color: var(--accent-mint-ink); }
.pf-thanks-card h1 { font-family: var(--font-display); font-size: 28px; font-weight: 600; letter-spacing: -0.02em; color: var(--text-primary); }
.pf-thanks-rule { width: 40px; height: 2px; margin: 16px auto 20px; background: var(--accent-mint-ink); border: 0; }
.pf-thanks-card .pf-lead { margin: 0 auto 28px; max-width: 400px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1020px) {
  .pf-navlinks { display: none; }
  .pf-hamburger { display: inline-flex; }
}
@media (max-width: 900px) {
  :root { --section-pad: 72px; --gutter: 24px; }
  .pf-hero { grid-template-columns: 1fr; gap: 40px; padding-top: 56px; padding-bottom: 64px; }
  .pf-hero .pf-h1 { font-size: 40px; }
  .pf-trust { grid-template-columns: 1fr 1fr; }
  .pf-vs { grid-template-columns: 1fr; }
  .pf-lead-card { grid-template-columns: 1fr; padding: 28px; }
  .pf-lineup2 { grid-template-columns: 1fr; }
  .pf-name-card--openai, .pf-name-card--bytedance { order: 0; }
  .pf-cred { grid-template-columns: 1fr; }
  .hiw-statbar { grid-template-columns: 1fr; }
  .hiw-barriers, .hiw-benefits { grid-template-columns: 1fr; }
  .hiw-gs { grid-template-columns: 1fr 1fr; }
  .hiw-flowgrid { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .hiw-flowline { display: none; }
  .hiw-pipeline { grid-template-columns: 1fr; gap: 14px; }
  .hiw-pipearrow { display: none; }
  .hiw-gains { grid-template-columns: 1fr 1fr; }
  .hiw-ribbonline { display: none; }
  .hiw-stackwrap { height: auto; }
  .hiw-stacklabels { display: none; }
  .hiw-stacklist { display: grid; }
  .hiw-stacksvg { position: static; transform: none; margin: 0 auto; }
  .hiw-section, .hiw-cta, .hiw-header { padding-left: 24px; padding-right: 24px; }
  .hiw-h1 { font-size: 40px; }
  .legal-wrap { grid-template-columns: 1fr; gap: 32px; }
  .legal-toc { position: static; }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .pf-nav-cta { display: none; } /* CTA lives in the mobile drawer; avoids the top-bar button wrapping */
  .pf-thanks-card { padding: 36px 22px; }
  .pf-trust { grid-template-columns: 1fr; }
  .pf-hero .pf-h1 { font-size: 33px; }
  .pf-access h2 { font-size: 34px; }
  .hiw-gs { grid-template-columns: 1fr; }
  .hiw-flowgrid { grid-template-columns: 1fr; }
  .hiw-gains { grid-template-columns: 1fr; }
  .hiw-stacklist { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid2 { grid-template-columns: 1fr; }
  .hiw-h1, .faq-h1, .blog-h1 { font-size: 32px; }
}

/* ---------- Reduced motion ---------- */
@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; }
  .pf-bg-mesh, .pf-sheen, .pf-herocard { animation: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}
