/* =========================================================
   Woffle — botanical dark theme
   Sections: tokens, reset, typography, layout, header,
   buttons, hero, 3D scenes, cards, pricing, tables,
   forms, footer, motion, responsive
   ========================================================= */

/* ---------- design tokens ---------- */
:root {
  --bg:        #061310;
  --bg-soft:   #081a14;
  --panel:     #0c2419;
  --panel-2:   #10301f;
  --panel-3:   #143a27;
  --ink:       #eef5f0;
  --ink-dim:   #b9d2c4;
  --muted:     #8fae9e;
  --accent:    #57c98a;
  --accent-2:  #86e3ab;
  --accent-ink:#05261a;
  --line:      rgba(255,255,255,.09);
  --line-soft: rgba(255,255,255,.05);
  --shadow-lg: 0 30px 80px rgba(0,0,0,.55);
  --shadow-sm: 0 8px 24px rgba(0,0,0,.35);
  --radius:    22px;
  --radius-lg: 40px;
  --radius-pill: 999px;
  --display: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --sans: "Poppins", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

[data-theme="light"] {
  --bg:        #f4f7f2;
  --bg-soft:   #ffffff;
  --panel:     #ffffff;
  --panel-2:   #eaf2e9;
  --panel-3:   #dfeade;
  --ink:       #10241b;
  --ink-dim:   #34523f;
  --muted:     #5d7a6a;
  --accent:    #2f8f5b;
  --accent-2:  #1f7a49;
  --accent-ink:#ffffff;
  --line:      rgba(16,36,27,.12);
  --line-soft: rgba(16,36,27,.07);
  --shadow-lg: 0 24px 60px rgba(16,36,27,.14);
  --shadow-sm: 0 6px 18px rgba(16,36,27,.10);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, canvas, svg, video { display: block; max-width: 100%; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--accent); color: var(--accent-ink);
  padding: .7rem 1.2rem; border-radius: 0 0 12px 0;
}
.skip-link:focus { left: 0; }

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 400; line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.05rem; font-family: var(--sans); font-weight: 500; letter-spacing: .01em; }
p  { margin: 0 0 1rem; color: var(--ink-dim); }
.accent { color: var(--accent); }
.display-2 { display: block; color: var(--accent); }
.eyebrow {
  font-size: .74rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent); font-weight: 500; margin-bottom: 1rem;
}
.lead { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--ink-dim); max-width: 62ch; }
.small { font-size: .85rem; color: var(--muted); }
.center { text-align: center; }
.center .lead, .center .section-intro { margin-left: auto; margin-right: auto; }

/* ---------- layout ---------- */
.container { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
section { position: relative; }
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-intro { color: var(--ink-dim); max-width: 60ch; }
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.stack > * + * { margin-top: 1rem; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; padding: .85rem 0; }
.logo { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); text-decoration: none; font-family: var(--display); font-size: 1.15rem; letter-spacing: .02em; }
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--accent); border-radius: 50% 50% 46% 46%;
  color: var(--accent); font-family: var(--display); font-size: 1.05rem;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text small { font-size: .55rem; letter-spacing: .34em; color: var(--muted); text-transform: uppercase; margin-top: .25rem; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--ink-dim); font-size: .92rem; font-weight: 300; text-decoration: none; position: relative; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--accent); transition: width .35s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: .6rem; margin-left: .4rem; }
.theme-toggle {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
  background: transparent; cursor: pointer; display: grid; place-items: center;
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.theme-toggle:hover { background: var(--panel-2); transform: rotate(20deg); }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--line); background: transparent; cursor: pointer;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .78rem 1.6rem; border-radius: var(--radius-pill);
  font-size: .9rem; font-weight: 400; letter-spacing: .01em;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease), color .3s var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); font-weight: 500; }
.btn-primary:hover { background: var(--accent-2); box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 35%, transparent); }
.btn-outline { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-light { background: #fff; color: #0c2419; font-weight: 500; padding-right: .5rem; }
.btn-light .dot { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: .7rem; }
.btn-lg { padding: 1rem 2.1rem; font-size: .98rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 1.8rem; }
.link-arrow { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink-dim); font-size: .9rem; }
.link-arrow .line { width: 46px; height: 1px; background: currentColor; transition: width .35s var(--ease); }
.link-arrow:hover { color: var(--accent); text-decoration: none; }
.link-arrow:hover .line { width: 66px; }
.badge {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .32rem .8rem; border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent-2); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(4.5rem, 12vh, 9rem) 0 clamp(4rem, 10vh, 7rem);
  border-bottom: 1px solid var(--line-soft);
}
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 120%;
  background:
    radial-gradient(60% 55% at 18% 20%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    radial-gradient(50% 50% at 85% 15%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero h1 { margin-bottom: 1.2rem; }
.hero .lead { font-size: clamp(1rem, 1.5vw, 1.2rem); }
.hero-stats { display: flex; flex-wrap: wrap; gap: 2.5rem; margin-top: 3.5rem; }
.hero-stats div strong { display: block; font-family: var(--display); font-size: 2rem; color: var(--ink); }
.hero-stats div span { font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* ---------- 3D scenes ---------- */
.scene-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 1; pointer-events: none;
}
.scene-canvas canvas { width: 100% !important; height: 100% !important; }
.hero .scene-canvas { z-index: 1; opacity: .95; }

.scene-sticky {
  position: relative;
  min-height: 260vh;            /* scroll runway that drives the model */
}
.scene-sticky .sticky-inner {
  position: sticky; top: 0; height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  gap: 3rem; pointer-events: none;
}
.scene-sticky .sticky-inner > * { pointer-events: auto; }
.scene-stage { position: relative; height: 100%; min-height: 60vh; }
.scene-stage .scene-canvas { position: absolute; }
.scene-copy { max-width: 520px; }
.scene-steps { list-style: none; margin: 2rem 0 0; padding: 0; }
.scene-steps li {
  padding: 1rem 0 1rem 3.2rem; position: relative;
  border-top: 1px solid var(--line-soft); color: var(--muted);
  transition: color .4s var(--ease), opacity .4s var(--ease);
  opacity: .45;
}
.scene-steps li::before {
  content: attr(data-step); position: absolute; left: 0; top: 1rem;
  font-family: var(--display); font-size: 1.1rem; color: var(--accent);
}
.scene-steps li.is-active { opacity: 1; color: var(--ink); }
.scene-steps li strong { display: block; color: var(--ink); font-weight: 500; }
.scroll-hint {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted);
}
.scroll-hint .bar { width: 1px; height: 34px; background: linear-gradient(var(--accent), transparent); animation: hint 1.8s infinite; }
@keyframes hint { 0%,100% { opacity: .25; transform: scaleY(.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---------- cards / panels ---------- */
.panel {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
}
.panel-lg { border-radius: var(--radius-lg); padding: clamp(2rem, 4vw, 3.2rem); }
.card {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: var(--shadow-sm); }
.card .icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent-2);
  font-size: 1.2rem; margin-bottom: 1.1rem;
}
.card h3 { font-family: var(--sans); font-size: 1.12rem; font-weight: 500; margin-bottom: .5rem; }
.card p { font-size: .92rem; margin-bottom: 0; }
.card-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.card-list li { position: relative; padding-left: 1.5rem; font-size: .9rem; color: var(--ink-dim); margin-bottom: .5rem; }
.card-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-size: .85rem; }
.media {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-soft);
  background: var(--panel); aspect-ratio: 4/3; position: relative;
}
.media-fill { position: absolute; inset: 0; }
.cta-band {
  border-radius: var(--radius); border: 1px solid var(--line-soft);
  background: linear-gradient(120deg, var(--panel-2), var(--panel));
  padding: clamp(1.8rem, 4vw, 3rem);
  display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between;
}
.cta-band h2 { margin-bottom: .6rem; }
.cta-band p { margin-bottom: 0; max-width: 46ch; }

/* ---------- pricing ---------- */
.tiers { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, minmax(0,1fr)); align-items: stretch; }
.tier {
  display: flex; flex-direction: column;
  background: linear-gradient(165deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 2rem 1.8rem; position: relative;
  transition: transform .45s var(--ease), border-color .45s var(--ease);
}
.tier:hover { transform: translateY(-8px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.tier.is-featured { border-color: var(--accent); background: linear-gradient(165deg, var(--panel-3), var(--panel-2)); }
.tier .flag {
  position: absolute; top: -13px; left: 1.8rem;
  background: var(--accent); color: var(--accent-ink);
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  padding: .3rem .9rem; border-radius: var(--radius-pill);
}
.tier h3 { font-family: var(--display); font-size: 1.6rem; margin-bottom: .25rem; }
.tier .price { font-family: var(--display); font-size: 2.6rem; color: var(--accent); line-height: 1; margin: .8rem 0 .2rem; }
.tier .price sup { font-size: 1rem; top: -1rem; }
.tier .price-note { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.tier ul { list-style: none; padding: 0; margin: 1.6rem 0 2rem; flex: 1; }
.tier ul li { position: relative; padding-left: 1.6rem; font-size: .9rem; color: var(--ink-dim); margin-bottom: .65rem; }
.tier ul li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); }
.tier ul li.off { color: var(--muted); opacity: .6; }
.tier ul li.off::before { content: "\2014"; color: var(--muted); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line-soft); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: .92rem; }
caption { text-align: left; padding: 1.2rem 1.4rem .2rem; color: var(--muted); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; }
th, td { padding: .9rem 1.4rem; text-align: left; border-bottom: 1px solid var(--line-soft); }
thead th { color: var(--ink); font-weight: 500; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; background: color-mix(in srgb, var(--panel-2) 70%, transparent); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: color-mix(in srgb, var(--accent) 7%, transparent); }
td .num, th .num { font-variant-numeric: tabular-nums; }
.tag { display: inline-block; padding: .15rem .6rem; border-radius: var(--radius-pill); font-size: .72rem; border: 1px solid var(--line); color: var(--ink-dim); }

/* ---------- forms ---------- */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field > label, .field-label { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
input[type="text"], input[type="email"], input[type="number"], input[type="url"], input[type="tel"], input[type="date"], select, textarea {
  width: 100%; padding: .85rem 1rem;
  background: color-mix(in srgb, var(--bg) 60%, var(--panel));
  border: 1px solid var(--line); border-radius: 14px;
  color: var(--ink); font: inherit; font-size: .95rem;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 2.6rem; }
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.1rem; }
.hint { font-size: .8rem; color: var(--muted); }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .7rem; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span {
  display: block; text-align: center; padding: .8rem .6rem; border-radius: 14px;
  border: 1px solid var(--line); font-size: .88rem; color: var(--ink-dim);
  cursor: pointer; transition: all .3s var(--ease);
}
.choice small { display: block; color: var(--muted); font-size: .74rem; }
.choice input:checked + span { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--ink); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.checkline { display: flex; gap: .7rem; align-items: flex-start; font-size: .9rem; color: var(--ink-dim); }
.checkline input { margin-top: .35rem; accent-color: var(--accent); }
.quote-box { position: sticky; top: 100px; }
.quote-total { font-family: var(--display); font-size: 3rem; color: var(--accent); line-height: 1; }
.quote-lines { list-style: none; padding: 0; margin: 1.2rem 0; font-size: .9rem; }
.quote-lines li { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-bottom: 1px dashed var(--line-soft); color: var(--ink-dim); }
.quote-lines li span:last-child { color: var(--ink); font-variant-numeric: tabular-nums; }
.form-status { font-size: .9rem; padding: .8rem 1rem; border-radius: 12px; display: none; }
.form-status.is-ok { display: block; background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent-2); }
.form-status.is-error { display: block; background: rgba(255,107,107,.14); color: #ff9f9f; }

/* ---------- marquee / footer ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line-soft); padding: 1.4rem 0; }
.marquee-track { display: flex; gap: 4rem; width: max-content; animation: slide 32s linear infinite; }
.marquee span { font-family: var(--display); font-size: clamp(1.4rem, 3vw, 2.4rem); color: var(--muted); white-space: nowrap; }
.marquee span::after { content: " \273A"; color: var(--accent); }
@keyframes slide { to { transform: translateX(-50%); } }

.site-footer { background: linear-gradient(180deg, var(--bg), var(--panel)); border-top: 1px solid var(--line-soft); padding: clamp(3rem, 6vw, 4.5rem) 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 2.5rem; }
.footer-col h4 { color: var(--accent); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1.1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: .55rem; }
.footer-col a { color: var(--ink-dim); font-size: .9rem; }
.footer-col a:hover { color: var(--accent); text-decoration: none; }
.social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.social a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-dim); font-size: .78rem; }
.social a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.newsletter { display: flex; gap: .5rem; margin-top: .4rem; }
.newsletter input { border-radius: var(--radius-pill); }
.newsletter .btn { flex: none; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--line-soft); font-size: .82rem; color: var(--muted); }
.footer-bottom nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-bottom a { color: var(--muted); }
.wordmark { font-family: var(--display); font-size: clamp(3rem, 13vw, 11rem); line-height: .9; text-align: center; color: transparent; -webkit-text-stroke: 1px var(--line); letter-spacing: .02em; margin-top: 2.5rem; user-select: none; }

/* ---------- motion ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.progress-rail { position: fixed; left: 0; top: 0; height: 2px; width: 100%; z-index: 80; background: transparent; }
.progress-rail i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.float-slow { animation: floaty 9s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .float-slow, .scroll-hint .bar { animation: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-3, .tiers { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .scene-sticky { min-height: auto; }
  .scene-sticky .sticky-inner { position: relative; height: auto; grid-template-columns: 1fr; padding: 3rem 0; }
  .scene-stage { height: 58vh; min-height: 320px; }
  .quote-box { position: static; }
}
@media (max-width: 760px) {
  .nav {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; align-items: flex-start;
    gap: 1.1rem; padding: 1.6rem 1.5rem 2rem; background: var(--panel);
    border-bottom: 1px solid var(--line); transform: translateY(-120%);
    transition: transform .4s var(--ease); margin-left: 0;
  }
  .nav.is-open { transform: none; }
  .nav-toggle { display: grid; place-items: center; margin-left: auto; }
  .grid-2, .grid-4, .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.6rem; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}