/* LeiteLink landing — tokens from DESIGN.md (mockup-sampled palette) */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Montserrat";
  src: url("/assets/fonts/montserrat-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("/assets/fonts/montserrat-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("/assets/fonts/montserrat-800.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --paper: oklch(96.5% 0.012 95);        /* #f7f4ec */
  --paper-card: oklch(98.3% 0.006 95);   /* #fbfaf6 */
  --mist: oklch(95.5% 0.012 165);        /* #edf3ef */
  --green-band: oklch(47% 0.075 175);    /* #1a6b5c */
  --green-card: oklch(38.5% 0.055 170);  /* #214f43 */
  --green-deep: oklch(36.5% 0.055 172);  /* #1e4c40 */
  --green-base: oklch(26% 0.04 170);     /* #102d26 footer base */
  --ink: oklch(32% 0.05 170);            /* #173f35 */
  --ink-soft: oklch(45% 0.04 168);       /* #3d5a50 */
  --cream-text: oklch(96.5% 0.012 95);
  --cream-soft: oklch(88% 0.022 165);    /* #cfe0d6 */
  --accent: oklch(74% 0.115 180);        /* #2ec4b6 */
  --accent-deep: oklch(45% 0.06 195);    /* #1f6068 */
  --alert: oklch(60% 0.19 28);           /* #e74c3c */

  --font-display: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --container: 1140px;
  --shadow-card: 0 2px 8px oklch(32% 0.05 170 / 0.06), 0 16px 40px oklch(32% 0.05 170 / 0.08);
  --shadow-chip: 0 8px 28px oklch(32% 0.05 170 / 0.18);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1); /* quint-ish */

  /* z-scale: sticky header < mobile-menu */
  --z-sticky: 20;
  --z-menu: 30;
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.022em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.15rem, 4.9vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 1.9vw, 1.4rem); line-height: 1.28; }

p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent-deep); }

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

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

/* ---------- Eyebrow / section heads ---------- */
.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.9rem;
}

.band .eyebrow { color: var(--cream-soft); }

.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section-head { max-width: 46ch; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.section-sub { color: var(--ink-soft); font-size: 1.06rem; }

.band { background: var(--green-band); color: var(--cream-text); }
.band .section-sub,
.band p { color: var(--cream-soft); }
.band h2, .band h3 { color: var(--cream-text); }

.mist { background: var(--mist); }

.center { text-align: center; }
.center .section-head,
.center .eyebrow { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
    background-color 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--green-deep);
  color: var(--cream-text);
}
.btn-primary:hover { box-shadow: 0 10px 24px oklch(36.5% 0.055 172 / 0.35); }

.band .btn-primary { background: var(--paper); color: var(--green-deep); }
/* …but inside the cream form card the primary button goes back to green */
.form-card .btn-primary { background: var(--green-deep); color: var(--cream-text); }
.form-card .btn-primary:hover { box-shadow: 0 10px 24px oklch(36.5% 0.055 172 / 0.35); }

.btn-ghost {
  background: transparent;
  color: var(--green-deep);
  border-color: oklch(45% 0.04 168 / 0.35);
}
.btn-ghost:hover { border-color: var(--green-deep); }

.btn-sm { padding: 0.55rem 1.25rem; font-size: 0.92rem; }

.btn-whatsapp {
  background: oklch(98% 0.01 95 / 0.12);
  color: var(--cream-text);
  border-color: oklch(98% 0.01 95 / 0.4);
}
.btn-whatsapp:hover { background: oklch(98% 0.01 95 / 0.2); border-color: var(--cream-text); }

.btn-block { width: 100%; }

.linklike {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: oklch(96.5% 0.012 95 / 0.92);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 1px 0 oklch(32% 0.05 170 / 0.08), 0 6px 24px oklch(32% 0.05 170 / 0.07); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.brand img { width: 178px; height: auto; }

.menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.menu a:not(.btn) {
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}
.menu a:not(.btn):hover { color: var(--accent-deep); }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 7vw, 5.5rem); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-copy .lead {
  font-size: 1.13rem;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-block: 1.2rem 1.8rem;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero-media { position: relative; }
.hero-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.data-chip {
  position: absolute;
  right: -1.2rem;
  bottom: -1.6rem;
  display: grid;
  gap: 0.1rem;
  background: var(--paper-card);
  border-radius: var(--radius);
  padding: 0.9rem 1.3rem;
  box-shadow: var(--shadow-chip);
}
.chip-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.chip-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 oklch(74% 0.115 180 / 0.5); }
  50% { box-shadow: 0 0 0 6px oklch(74% 0.115 180 / 0); }
}
.chip-value {
  font-size: 1.7rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  line-height: 1.1;
}
.chip-sub { font-size: 0.8rem; color: var(--ink-soft); }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 2rem;
  border-top: 1px solid oklch(32% 0.05 170 / 0.12);
}
.kpi { display: grid; gap: 0.15rem; }
.kpi-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
}
.kpi-sub { font-size: 0.92rem; color: var(--ink-soft); }

/* ---------- Split sections ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.2rem, 5vw, 4.5rem);
  align-items: center;
}
.split-reverse { grid-template-columns: 0.95fr 1.05fr; }

.split-media { position: relative; }
.split-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.media-badge {
  position: absolute;
  top: -0.85rem;
  right: 1.4rem;
  z-index: 1;
  background: var(--accent);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-pill);
}

/* ---------- Problema ---------- */
.pain-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.pain-list li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--paper-card);
  border: 1px solid oklch(32% 0.05 170 / 0.08);
  border-radius: var(--radius);
  padding: 0.8rem 1.1rem;
}
.pain-list strong { color: var(--ink); }

.icon-tile {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--mist);
  color: var(--accent-deep);
}
.icon-tile img { width: 22px; height: 22px; }
/* icons are currentColor SVGs referenced via <img>: tint via filter fallback is
   unnecessary — they ship with fill=currentColor and inherit nothing in <img>,
   so the SVGs themselves default to black; tile bg keeps contrast pleasant.
   We instead inline-tint by serving them dark teal through CSS filter: */
.icon-tile img,
.success-mark img {
  filter: brightness(0) saturate(100%) invert(31%) sepia(21%) saturate(1062%)
    hue-rotate(131deg) brightness(95%) contrast(91%); /* ≈ #1f6068 */
}
.icon-tile-dark { background: oklch(98% 0.01 95 / 0.14); }
.icon-tile-dark img {
  filter: brightness(0) saturate(100%) invert(92%) sepia(7%) saturate(238%)
    hue-rotate(105deg) brightness(102%) contrast(93%); /* ≈ cream */
}

/* ---------- Solução ---------- */
.panel-card {
  margin-top: 1.8rem;
  background: var(--green-card);
  border: 1px solid oklch(98% 0.01 95 / 0.12);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  max-width: 30rem;
}
.panel-card-head {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
  display: grid;
  gap: 0.2rem;
}
.panel-card-head span {
  color: var(--cream-text);
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
}
.panel-card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.panel-card-metrics > div {
  background: oklch(26% 0.04 170 / 0.45);
  border-radius: 12px;
  padding: 0.75rem 0.95rem;
  display: grid;
  gap: 0.1rem;
}
.metric-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-soft);
}
.metric-value {
  font-size: 1.45rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--cream-text);
}

/* ---------- Como funciona ---------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  counter-reset: step;
}
.step { position: relative; }
.step-num {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--green-deep);
  color: var(--cream-text);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
  position: relative;
  z-index: 1;
}
/* connector line between step circles */
.step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 23px;
  left: 46px;
  right: calc(-2rem);
  height: 1px;
  background: oklch(32% 0.05 170 / 0.18);
}
.step h3 { font-size: 1.18rem; margin-bottom: 0.3rem; }
.step p { color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Benefícios ---------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.benefit-card {
  background: var(--green-card);
  border-radius: var(--radius-lg);
  padding: 1.9rem 1.8rem;
}
.benefit-card h3 { margin-block: 1.1rem 0.8rem; }
.benefit-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.benefit-card li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--cream-soft);
  font-size: 0.98rem;
}
.benefit-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Por quê (quote) ---------- */
.quote-card {
  margin: 0;
  background: var(--paper-card);
  border-radius: var(--radius-lg);
  padding: 2.4rem 2.6rem;
  box-shadow: var(--shadow-card);
}
.quote-glyph {
  font-family: var(--font-display);
  font-size: 3.2rem;
  line-height: 0.6;
  color: var(--accent-deep);
  display: block;
  margin-bottom: 0.8rem;
}
.quote-card blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.35;
  color: var(--ink);
  text-wrap: balance;
}

/* ---------- Para quem ---------- */
.pill-row {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}
.pill {
  background: var(--mist);
  color: var(--ink);
  font-weight: 500;
  font-size: 0.97rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
}

/* ---------- Contato ---------- */
.contato .split { align-items: start; }

.contact-alt { margin-top: 2rem; display: grid; gap: 0.9rem; justify-items: start; }
.contact-mail { font-size: 0.97rem; }

.form-card {
  background: var(--paper-card);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-card);
}
.form-card h3 { color: var(--ink); margin-bottom: 0.2rem; }
.form-card .form-sub { color: var(--ink-soft); font-size: 0.97rem; margin-bottom: 1.4rem; }

.field { display: grid; gap: 0.35rem; margin-bottom: 1rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.field label { font-size: 0.88rem; font-weight: 600; color: var(--ink); }
.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid oklch(32% 0.05 170 / 0.22);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-deep);
  box-shadow: 0 0 0 3px oklch(74% 0.115 180 / 0.25);
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--alert); }
.field textarea { resize: vertical; min-height: 96px; }

/* honeypot parked off-screen (not display:none — some bots skip those) */
.hp-field {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-error {
  color: var(--alert);
  font-size: 0.94rem;
  font-weight: 500;
  margin-bottom: 0.9rem;
}

.form-privacy {
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 0.8rem;
}

.btn-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2.5px solid oklch(98% 0.01 95 / 0.35);
  border-top-color: var(--cream-text);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.is-loading .btn-spinner { display: inline-block; }
.is-loading .btn-label { opacity: 0.75; }
.is-loading { pointer-events: none; }

.form-success { text-align: center; padding: 2rem 0.5rem; }
.success-mark {
  display: inline-grid;
  place-items: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--mist);
  margin-bottom: 1rem;
}
.form-success h4 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.form-success p { color: var(--ink-soft); max-width: 38ch; margin-inline: auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-band); color: var(--cream-soft); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.5rem;
  padding-block: 3.2rem 2.4rem;
}
.footer-brand img { width: 162px; }
.footer-brand p { margin-top: 1rem; font-size: 0.95rem; }
.footer-nav, .footer-contact {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}
.footer-nav a, .footer-contact a, .footer-contact .linklike {
  color: var(--cream-soft);
  text-decoration: none;
  font-size: 0.95rem;
  justify-self: start;
}
.footer-contact .linklike { text-decoration: underline; text-underline-offset: 3px; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--cream-text); }
.footer-base {
  border-top: 1px solid oklch(98% 0.01 95 / 0.14);
  padding-block: 1.3rem;
}
.footer-base p { font-size: 0.85rem; margin: 0; color: var(--cream-soft); }
.site-footer .footer-base { background: transparent; }

/* ---------- Reveals (enhance visible defaults; gated on .js-reveal) ---------- */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}
.js-reveal [data-reveal].in-view {
  opacity: 1;
  transform: none;
}
.js-reveal [data-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.js-reveal [data-stagger].in-view > * {
  opacity: 1;
  transform: none;
}
.js-reveal [data-stagger].in-view > :nth-child(2) { transition-delay: 60ms; }
.js-reveal [data-stagger].in-view > :nth-child(3) { transition-delay: 120ms; }
.js-reveal [data-stagger].in-view > :nth-child(4) { transition-delay: 180ms; }
.js-reveal [data-stagger].in-view > :nth-child(5) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-reveal [data-reveal],
  .js-reveal [data-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .chip-dot { animation: none; }
  .btn, .btn:hover { transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid,
  .split,
  .split-reverse { grid-template-columns: 1fr; }

  .split-reverse .split-media { order: 2; }
  .split-reverse .split-copy { order: 1; }

  .hero-media { margin-top: 0.5rem; }
  .data-chip { right: 1rem; bottom: -1.2rem; }

  .steps { grid-template-columns: 1fr 1fr; gap: 2.2rem 1.6rem; }
  .step:not(:last-child)::before { display: none; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .kpi-row { grid-template-columns: 1fr; gap: 1.1rem; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .quote-card { padding: 1.8rem 1.6rem; }

  /* mobile nav */
  .nav-toggle {
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    background: none;
    border: none;
    cursor: pointer;
  }
  .nav-toggle-bar,
  .nav-toggle-bar::before,
  .nav-toggle-bar::after {
    content: "";
    display: block;
    width: 22px; height: 2px;
    border-radius: 2px;
    background: var(--ink);
    transition: transform 0.3s var(--ease-out), opacity 0.2s ease;
    position: relative;
  }
  .nav-toggle-bar::before { position: absolute; top: -7px; }
  .nav-toggle-bar::after { position: absolute; top: 7px; }
  .nav-open .nav-toggle-bar { background: transparent; }
  .nav-open .nav-toggle-bar::before { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle-bar::after { transform: translateY(-7px) rotate(-45deg); }

  .menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-menu);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper-card);
    box-shadow: 0 16px 32px oklch(32% 0.05 170 / 0.14);
    padding: 0.6rem 1.25rem 1.1rem;
    display: none;
  }
  .nav-open .menu { display: flex; }
  .menu li { border-bottom: 1px solid oklch(32% 0.05 170 / 0.08); }
  .menu li:last-child { border-bottom: none; padding-top: 0.8rem; }
  .menu a:not(.btn) { display: block; padding: 0.85rem 0; font-size: 1.05rem; }
  .menu .btn { width: 100%; }
}