/* Arete Zero brand layer, lifted unchanged from aretezero.com (arete-zero app/globals.css @ 3ddc45b): tokens, base, type,
   buttons, nav, the ink hero ground, FAQ, the close and the form. The one-offer layout lives in offer.css. */

/* ---------- tokens ---------- */
:root {
  /* brand constants */
  --ink: #0b0a09;
  --ink-2: #110f0d;
  --ink-3: #181614;
  --bone: #f3eee6;
  --bronze: #c9a878;
  --bronze-hi: #ead5b0;
  --bronze-deep: #7d5d32;
  --bronze-rgb: 201, 168, 120;
  --bronze-hi-rgb: 234, 213, 176;
  --error: #c4654b;

  /* light theme */
  --page: #f3eee6;
  --surface: #fcfaf6;
  --surface-2: #f7f2ea;
  --well: #ebe4d8;
  --text: #171410;
  --text-2: #4b463e;
  --muted: #6b655d;
  --line: rgba(23, 20, 16, 0.09);
  --line-2: rgba(23, 20, 16, 0.16);
  --line-3: rgba(23, 20, 16, 0.28);
  --accent: #7d5d32;
  --accent-soft: rgba(125, 93, 50, 0.1);
  --accent-ring: rgba(125, 93, 50, 0.22);
  --lit: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  --shadow: 0 1px 2px rgba(31, 26, 20, 0.04), 0 10px 28px -14px rgba(31, 26, 20, 0.16);
  --shadow-lg: 0 2px 4px rgba(31, 26, 20, 0.04), 0 32px 64px -32px rgba(31, 26, 20, 0.32);
  --glass: rgba(252, 250, 246, 0.82);
  --glass-line: rgba(23, 20, 16, 0.08);
  --thread: linear-gradient(90deg, transparent, rgba(var(--bronze-rgb), 0.42) 50%, transparent);

  /* type */
  --sans: "Manrope", "Manrope Fallback", "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Instrument Serif Fallback", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", "JetBrains Mono Fallback", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --fs-0: 0.75rem;
  --fs-1: 0.875rem;
  --fs-2: 0.9375rem;
  --fs-3: 1.0625rem;
  --fs-4: 1.3rem;

  /* shape and rhythm */
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --section: clamp(84px, 11vw, 150px);

  /* motion: one ease for arrivals, one for in-place changes */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 140ms;
  --t: 240ms;
  --t-slow: 520ms;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #131110;
    --surface: #1a1816;
    --surface-2: #1f1c19;
    --well: #272320;
    --text: #f1ece3;
    --text-2: #b8b1a6;
    --muted: #8b847a;
    --line: rgba(241, 236, 227, 0.08);
    --line-2: rgba(241, 236, 227, 0.14);
    --line-3: rgba(241, 236, 227, 0.26);
    --accent: #d6b685;
    --accent-soft: rgba(214, 182, 133, 0.11);
    --accent-ring: rgba(214, 182, 133, 0.26);
    --lit: inset 0 1px 0 rgba(255, 255, 255, 0.045);
    --shadow: 0 1px 1px rgba(0, 0, 0, 0.35), 0 12px 32px -16px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 2px 2px rgba(0, 0, 0, 0.35), 0 36px 72px -36px rgba(0, 0, 0, 0.75);
    --glass: rgba(22, 20, 18, 0.84);
    --glass-line: rgba(255, 255, 255, 0.08);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #131110;
  --surface: #1a1816;
  --surface-2: #1f1c19;
  --well: #272320;
  --text: #f1ece3;
  --text-2: #b8b1a6;
  --muted: #8b847a;
  --line: rgba(241, 236, 227, 0.08);
  --line-2: rgba(241, 236, 227, 0.14);
  --line-3: rgba(241, 236, 227, 0.26);
  --accent: #d6b685;
  --accent-soft: rgba(214, 182, 133, 0.11);
  --accent-ring: rgba(214, 182, 133, 0.26);
  --lit: inset 0 1px 0 rgba(255, 255, 255, 0.045);
  --shadow: 0 1px 1px rgba(0, 0, 0, 0.35), 0 12px 32px -16px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 2px 2px rgba(0, 0, 0, 0.35), 0 36px 72px -36px rgba(0, 0, 0, 0.75);
  --glass: rgba(22, 20, 18, 0.84);
  --glass-line: rgba(255, 255, 255, 0.08);
  color-scheme: dark;
}

/* Zones that stay ink in both themes (hero, close, footer, the Signal card). */
.ink {
  --page: var(--ink);
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.05);
  --well: rgba(255, 255, 255, 0.07);
  --text: #f4f0e8;
  --text-2: #b9b2a7;
  --muted: #8b847a;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --line-3: rgba(255, 255, 255, 0.26);
  --accent: var(--bronze);
  --accent-soft: rgba(var(--bronze-rgb), 0.12);
  --accent-ring: rgba(var(--bronze-rgb), 0.3);
  --lit: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --shadow: 0 1px 1px rgba(0, 0, 0, 0.4), 0 12px 32px -16px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 2px 2px rgba(0, 0, 0, 0.4), 0 40px 80px -40px rgba(0, 0, 0, 0.85);
  background: var(--ink);
  color: var(--text);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: var(--sans);
  font-size: var(--fs-3);
  font-weight: 450;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
p, h1, h2, h3, h4, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
p { text-wrap: pretty; }
::selection { background: var(--bronze); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--bronze); color: var(--ink); padding: 10px 16px; border-radius: 999px; font-weight: 650;
}
.skip:focus { top: 16px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }

/* ---------- type ---------- */
.display, .h2 {
  font-weight: 720;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}
.display { font-size: clamp(2.6rem, 6.2vw, 5.4rem); }
.hero .display { max-width: 19ch; }
.h2 { font-size: clamp(2.1rem, 4.6vw, 3.75rem); line-height: 1.02; letter-spacing: -0.04em; }
.display em, .h2 em, .h3 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.015em;
  font-size: 1.08em;
  line-height: 0.9;
  color: var(--accent);
  padding-right: 0.04em;
}
.ink .display em, .ink .h2 em { color: var(--bronze-hi); }
.h3 { font-size: var(--fs-4); font-weight: 680; letter-spacing: -0.025em; line-height: 1.2; text-wrap: balance; }
.lede { font-size: clamp(1.0625rem, 1.5vw, 1.2rem); color: var(--text-2); line-height: 1.6; max-width: 40rem; text-wrap: pretty; }
.eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.label {
  font-family: var(--mono);
  font-size: var(--fs-0);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.muted { color: var(--muted); }

.head { display: grid; gap: 18px; justify-items: center; text-align: center; margin: 0 auto clamp(40px, 6vw, 72px); max-width: 52rem; }
.head .lede { margin-inline: auto; }
.head--left { justify-items: start; text-align: left; margin-inline: 0; }
.head--left .lede { margin-inline: 0; }

/* ---------- buttons ---------- */
.btn {
  --h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 24px; border-radius: 999px;
  font-size: 1rem; font-weight: 620; letter-spacing: -0.01em; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer; user-select: none;
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease), opacity var(--t);
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(1px); transition-duration: var(--t-fast); }
.btn:focus-visible { outline-offset: 3px; }
.btn:disabled { cursor: progress; opacity: 0.72; }
.btn:disabled svg { animation: nudge 1.1s var(--ease-io) infinite; }
@keyframes nudge { 50% { transform: translateX(5px); opacity: 0.35; } }
.btn--light {
  background: linear-gradient(180deg, #fffaf2, #efe4d3);
  color: var(--ink);
  box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(125, 93, 50, 0.16), 0 0 0 1px rgba(var(--bronze-hi-rgb), 0.45), 0 10px 30px -12px rgba(var(--bronze-hi-rgb), 0.45);
}
.btn--light:hover {
  background: linear-gradient(180deg, #fffdf8, #f4ead9);
  box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(125, 93, 50, 0.16), 0 0 0 1px rgba(var(--bronze-hi-rgb), 0.8), 0 14px 40px -12px rgba(var(--bronze-hi-rgb), 0.6);
}
.btn--light:active { background: linear-gradient(180deg, #f3e8d6, #e9dcc5); }
.btn--ghost { background: rgba(255, 255, 255, 0.04); border-color: rgba(255, 255, 255, 0.14); color: #f4f0e8; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.26); }
.btn--ghost:active { background: rgba(255, 255, 255, 0.06); }
.btn--dark { background: var(--ink); color: #f4f0e8; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 10px 24px -14px rgba(11, 10, 9, 0.6); }
.btn--dark:hover { background: #1d1a16; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 14px 30px -14px rgba(11, 10, 9, 0.7); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn--dark { background: linear-gradient(180deg, #fffaf2, #efe4d3); color: var(--ink); box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(125, 93, 50, 0.16), 0 0 0 1px rgba(var(--bronze-hi-rgb), 0.45), 0 10px 30px -12px rgba(var(--bronze-hi-rgb), 0.35); }
  :root:not([data-theme="light"]) .btn--dark:hover { background: linear-gradient(180deg, #fffdf8, #f4ead9); }
}
:root[data-theme="dark"] .btn--dark { background: linear-gradient(180deg, #fffaf2, #efe4d3); color: var(--ink); box-shadow: inset 0 1px 0 #fff, inset 0 -1px 0 rgba(125, 93, 50, 0.16), 0 0 0 1px rgba(var(--bronze-hi-rgb), 0.45), 0 10px 30px -12px rgba(var(--bronze-hi-rgb), 0.35); }
:root[data-theme="dark"] .btn--dark:hover { background: linear-gradient(180deg, #fffdf8, #f4ead9); }
.btn--line { background: transparent; border-color: var(--line-2); color: var(--text); }
.btn--line:hover { border-color: var(--line-3); background: var(--surface); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: var(--fs-2); }

.pill {
  display: inline-flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 14px 0 8px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface);
  box-shadow: var(--lit);
  font-size: var(--fs-1); font-weight: 550; color: var(--text-2);
}
.pill__dot {
  width: 22px; height: 22px; border-radius: 999px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.pill__dot svg { width: 12px; height: 12px; }
.pill .sep { width: 1px; height: 14px; background: var(--line-2); }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 14px 0 auto; z-index: 50; pointer-events: none;
}
.nav__bar {
  pointer-events: auto;
  max-width: 1180px; margin: 0 auto; width: calc(100% - var(--gutter) * 2);
  height: 62px; padding: 0 10px 0 20px;
  display: flex; align-items: center; gap: 12px;
  border-radius: 999px;
  background: rgba(14, 12, 10, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 12px 32px -20px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(18px) saturate(1.3);
  color: #f4f0e8;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease), color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.nav[data-tone="light"] .nav__bar {
  background: var(--glass);
  border-color: var(--glass-line);
  color: var(--text);
  box-shadow: var(--lit), 0 12px 32px -20px rgba(31, 26, 20, 0.3);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav[data-tone="light"] .nav__bar { box-shadow: var(--lit), 0 12px 32px -20px rgba(0, 0, 0, 0.7); }
}
:root[data-theme="dark"] .nav[data-tone="light"] .nav__bar { box-shadow: var(--lit), 0 12px 32px -20px rgba(0, 0, 0, 0.7); }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand__mark { width: 26px; height: 26px; }
.brand__word { display: grid; line-height: 1; }
.brand__word b { font-size: 0.98rem; font-weight: 760; letter-spacing: 0.2em; }
.brand__word small { font-size: 0.56rem; font-weight: 650; letter-spacing: 0.62em; opacity: 0.6; margin-top: 4px; }
.nav__links { display: flex; gap: 4px; margin: 0 auto; }
.nav__links a {
  padding: 8px 14px; border-radius: 999px; font-size: var(--fs-2); font-weight: 550; opacity: 0.78;
  transition: opacity var(--t), background-color var(--t);
}
.nav__links a:hover { opacity: 1; background: rgba(127, 127, 127, 0.12); }
.nav__links a:active { opacity: 1; background: rgba(127, 127, 127, 0.2); }
.nav__cta { flex: none; }
.nav .btn--light { --h: 44px; padding: 0 18px; font-size: var(--fs-2); }
.nav[data-tone="light"] .btn--light { background: var(--ink); color: #f4f0e8; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12); }
.nav[data-tone="light"] .btn--light:hover { background: #1d1a16; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav[data-tone="light"] .btn--light { background: linear-gradient(180deg, #fffaf2, #efe4d3); color: var(--ink); }
  :root:not([data-theme="light"]) .nav[data-tone="light"] .btn--light:hover { background: linear-gradient(180deg, #fffdf8, #f4ead9); }
}
:root[data-theme="dark"] .nav[data-tone="light"] .btn--light { background: linear-gradient(180deg, #fffaf2, #efe4d3); color: var(--ink); }
:root[data-theme="dark"] .nav[data-tone="light"] .btn--light:hover { background: linear-gradient(180deg, #fffdf8, #f4ead9); }

/* ---------- hero ground ---------- */
.hero { position: relative; overflow: hidden; isolation: isolate; padding-top: clamp(118px, 13vw, 156px); }
.hero__grain, .close__grain {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.34; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}
.hero__rays {
  position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(70% 55% at 50% 100%, rgba(var(--bronze-rgb), 0.2), transparent 70%),
    radial-gradient(40% 32% at 50% 0%, rgba(var(--bronze-rgb), 0.07), transparent 70%),
    radial-gradient(130% 100% at 50% 45%, transparent 55%, rgba(0, 0, 0, 0.5) 100%),
    var(--ink);
}
.hero__streak {
  position: absolute; z-index: -1; top: -10%; width: 1px; height: 46%;
  background: linear-gradient(transparent, rgba(var(--bronze-hi-rgb), 0.65), transparent);
  transform: rotate(15deg); transform-origin: top;
  animation: streak 11s var(--ease) infinite;
  opacity: 0;
}
.hero__streak--a { left: 14%; }
.hero__streak--b { right: 16%; animation-delay: 5.5s; height: 38%; }
@keyframes streak {
  0% { opacity: 0; translate: 0 -30%; }
  15% { opacity: 1; }
  45% { opacity: 0; translate: -120px 90%; }
  100% { opacity: 0; translate: -120px 90%; }
}
.hero__inner { position: relative; display: grid; justify-items: center; text-align: center; gap: 24px; }
.hero__inner .lede { margin-inline: auto; max-width: 42rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 6px; }
.hero__note { display: flex; gap: 10px 22px; flex-wrap: wrap; justify-content: center; }
.hero__note span { display: inline-flex; align-items: center; gap: 8px; }
.hero__note svg { width: 14px; height: 14px; color: var(--bronze); }
@keyframes rise { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }

/* ---------- panels ---------- */
/* ---------- sections and panels ---------- */
.section { padding: var(--section) 0; position: relative; }
.section + .section { padding-top: 0; }
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--lit), var(--shadow);
}

@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(var(--bronze-hi-rgb), 0.5); } 70%, 100% { box-shadow: 0 0 0 8px rgba(var(--bronze-hi-rgb), 0); } }
@keyframes swap { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- faq ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--lit); transition: border-color 0.3s, box-shadow 0.3s; }
.faq details:hover { border-color: var(--line-2); }
.faq details[open] { border-color: var(--line-2); box-shadow: var(--lit), var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 22px; font-weight: 650; font-size: 1.05rem; letter-spacing: -0.015em; border-radius: var(--radius);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; width: 30px; height: 30px; border-radius: 99px; background: var(--well); display: grid; place-items: center; transition: transform 0.35s var(--ease), background-color 0.3s, color 0.3s; }
.faq summary i svg { width: 14px; height: 14px; }
.faq summary:hover i { background: var(--accent-soft); color: var(--accent); }
.faq details[open] summary i { transform: rotate(45deg); background: var(--accent-soft); color: var(--accent); }
.faq details p { padding: 0 22px 22px; color: var(--text-2); max-width: 46rem; }
.faq details::details-content { block-size: 0; overflow: hidden; transition: block-size 0.4s var(--ease), content-visibility 0.4s allow-discrete; }
.faq details[open]::details-content { block-size: auto; }
@supports (interpolate-size: allow-keywords) { :root { interpolate-size: allow-keywords; } }

/* ---------- close + form ---------- */
.close { position: relative; overflow: hidden; isolation: isolate; padding: clamp(90px, 12vw, 150px) 0 clamp(70px, 9vw, 110px); }
.close::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--thread); z-index: 1; pointer-events: none; }
.ink > .close::before { display: none; }
.close__glow {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(50% 60% at 20% 30%, rgba(var(--bronze-rgb), 0.16), transparent 70%),
    radial-gradient(40% 50% at 85% 90%, rgba(var(--bronze-rgb), 0.06), transparent 70%),
    radial-gradient(120% 100% at 50% 40%, transparent 68%, rgba(0, 0, 0, 0.26) 100%),
    var(--ink);
}
.close__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.close__copy { display: grid; gap: 22px; position: sticky; top: 120px; }
.next { display: grid; gap: 0; margin-top: 10px; }
.next li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.next li b { display: block; font-weight: 680; letter-spacing: -0.01em; }
.next li span { color: var(--text-2); font-size: var(--fs-2); }
.next .n { font-family: var(--mono); font-size: 0.75rem; color: var(--bronze); padding-top: 3px; font-variant-numeric: tabular-nums; }
@media (max-width: 900px) { .close__grid { grid-template-columns: 1fr; } .close__copy { position: static; } }
.close__act { display: grid; gap: 14px; }

.form {
  display: grid; gap: 16px; padding: clamp(22px, 3.4vw, 36px); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 40px 80px -40px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}
.form__head { display: grid; gap: 6px; padding-bottom: 6px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; }
.field > span { font-size: 0.85rem; font-weight: 620; color: var(--text-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 16px; border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.28); border: 1px solid rgba(255, 255, 255, 0.1); color: #f4f0e8;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
  font-size: 1rem; transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(255, 255, 255, 0.18); }
.field textarea { min-height: 128px; resize: vertical; line-height: 1.5; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%23b9b2a7' stroke-width='1.5'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; cursor: pointer; }
.field select option { background: #181614; color: #f4f0e8; }
.field input::placeholder, .field textarea::placeholder { color: rgba(244, 240, 232, 0.4); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: rgba(var(--bronze-hi-rgb), 0.6); background: rgba(0, 0, 0, 0.36);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(var(--bronze-rgb), 0.16);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: rgba(196, 101, 75, 0.7); }
.field input:user-invalid:focus, .field textarea:user-invalid:focus { box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(196, 101, 75, 0.18); }
.form__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.form__foot small { color: var(--muted); font-size: 0.82rem; max-width: 22rem; }
.form__foot small a { text-decoration: underline; text-underline-offset: 2px; transition: color var(--t); }
.form__foot small a:hover { color: var(--text); }
.form__msg { border-radius: var(--radius-sm); padding: 14px 16px; font-size: var(--fs-2); border: 1px solid rgba(var(--bronze-hi-rgb), 0.3); background: rgba(var(--bronze-rgb), 0.1); color: #f4f0e8; animation: swap 0.4s var(--ease) both; }
.form__msg--err { border-color: rgba(196, 101, 75, 0.45); background: rgba(196, 101, 75, 0.1); }
.form[role="status"] { gap: 10px; animation: swap 0.6s var(--ease) both; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- motion ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }
.rise > * { animation: rise 0.9s var(--ease) both; }
.rise > *:nth-child(1) { animation-delay: 0.04s; }
.rise > *:nth-child(2) { animation-delay: 0.12s; }
.rise > *:nth-child(3) { animation-delay: 0.2s; }
.rise > *:nth-child(4) { animation-delay: 0.28s; }
.rise > *:nth-child(5) { animation-delay: 0.36s; }