/* ============================================================
   ATHENVEST — Portal (área deslogada)
   Marketing landing + consulta pública + cadastro.
   Built on the design tokens in colors_and_type.css.
   Light is the default theme; data-theme="dark" swaps tokens.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-base);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; }
::selection { background: var(--brand-soft); }

/* ---- Layout primitives ---- */
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 920px; }
section { position: relative; }
.eyebrow {
  font-family: var(--font-ui); font-weight: 600; font-size: 12px;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--brand);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow.gold { color: var(--gold); }
.eyebrow::before { content: ""; width: 18px; height: 1.5px; background: currentColor; opacity: 0.6; }
.section-head { max-width: 640px; }
.section-head .eyebrow::before { display: none; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; letter-spacing: -0.02em;
  margin: 14px 0 0;
}
.section-head p { color: var(--fg-muted); font-size: 17px; margin: 14px 0 0; max-width: 560px; }
.serif { font-family: var(--font-serif); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; line-height: 1; cursor: pointer;
  padding: 13px 20px; border-radius: var(--r-md); border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease), background var(--dur) var(--ease),
              border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.985); }
.btn i { width: 17px; height: 17px; }
.btn-primary { background: var(--brand); color: var(--fg-onBrand); }
.btn-primary:hover { background: var(--brand-hover); }
.btn-primary.glow { box-shadow: var(--glow-brand); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--bg-hover); border-color: var(--fg-subtle); }
.btn-gold { background: var(--gold); color: #211803; }
.btn-gold:hover { background: var(--gold-hover); }
.btn-lg { padding: 16px 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-link { color: var(--brand); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.btn-link i { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }
.btn-link:hover i { transform: translateX(3px); }

/* ---- Header / nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--scrim); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 28px; height: 68px; }
.nav .logo img { height: 28px; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: 14px; }
.nav-links a { font-size: 14.5px; font-weight: 500; color: var(--fg-muted); transition: color var(--dur) var(--ease); }
.nav-links a:hover { color: var(--fg); }
.nav-spacer { flex: 1; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle {
  width: 38px; height: 38px; display: grid; place-items: center; cursor: pointer;
  border-radius: var(--r-md); border: 1px solid var(--border-strong); color: var(--fg-muted);
  background: transparent; transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.theme-toggle:hover { background: var(--bg-hover); color: var(--fg); }
.theme-toggle i { width: 18px; height: 18px; }
.nav-link-text { font-size: 14.5px; font-weight: 600; color: var(--fg); padding: 10px 12px; border-radius: var(--r-md); }
.nav-link-text:hover { background: var(--bg-hover); }

/* mobile nav button (hidden on desktop) */
.nav-burger { display: none; }

/* ---- Hero ---- */
.hero { padding: 72px 0 40px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(36px, 4.4vw, 54px); line-height: 1.08; letter-spacing: -0.02em;
  margin: 20px 0 0;
}
.hero h1 em { font-style: italic; color: var(--brand); }
.hero .lede { font-size: 19px; line-height: 1.55; color: var(--fg-muted); margin: 22px 0 0; max-width: 520px; }
.hero-cta { display: flex; align-items: center; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-trust { display: flex; align-items: center; gap: 18px; margin-top: 22px; color: var(--fg-subtle); font-size: 13.5px; flex-wrap: wrap; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust i { width: 15px; height: 15px; color: var(--brand); }

/* Hero product visual */
.hero-visual { position: relative; padding: 28px 18px 26px 22px; }
.hv-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--sh-3); padding: 20px; position: relative; z-index: 2;
}
.hv-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.hv-head .ttl { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14px; }
.hv-head .ttl i { width: 17px; height: 17px; color: var(--brand); }
.hv-quality { display: flex; align-items: flex-end; gap: 18px; padding: 6px 0 16px; }
.hv-score { font-family: var(--font-display); font-weight: 700; font-size: 56px; line-height: 0.9; letter-spacing: -0.02em; color: var(--q-high); }
.hv-score small { font-size: 22px; color: var(--fg-subtle); font-weight: 600; }
.hv-bars { flex: 1; display: flex; flex-direction: column; gap: 9px; padding-bottom: 6px; }
.hv-bar-row { display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 10px; font-size: 12px; color: var(--fg-muted); }
.hv-bar { height: 6px; border-radius: var(--r-pill); background: var(--bg-inset); overflow: hidden; }
.hv-bar > span { display: block; height: 100%; background: var(--brand); border-radius: var(--r-pill); }
.hv-chart { border-top: 1px solid var(--border); padding-top: 14px; }
.hv-chart .lg { display: flex; align-items: center; justify-content: space-between; font-size: 12px; margin-bottom: 8px; }
.hv-chart .lg b { color: var(--pos); font-family: var(--font-mono); }
.hv-float {
  position: absolute; background: var(--bg-elevated); border: 1px solid var(--border-strong);
  border-radius: var(--r-lg); box-shadow: var(--sh-2); padding: 12px 14px; z-index: 3;
  display: flex; align-items: center; gap: 11px;
}
.hv-float.f1 { top: -4px; right: -8px; }
.hv-float.f2 { bottom: -2px; left: -10px; }
.hv-float .ic { width: 34px; height: 34px; border-radius: var(--r-md); display: grid; place-items: center; flex-shrink: 0; }
.hv-float .ic.green { background: var(--brand-soft); color: var(--brand); }
.hv-float .ic.gold { background: var(--gold-soft); color: var(--gold); }
.hv-float .ic i { width: 18px; height: 18px; }
.hv-float .tx { line-height: 1.25; }
.hv-float .tx b { font-size: 14px; }
.hv-float .tx span { display: block; font-size: 11.5px; color: var(--fg-muted); }
.hero-glow { position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, var(--brand-soft), transparent 65%); top: -120px; right: -120px; z-index: 0; pointer-events: none; }

/* ---- Logos / trust strip ---- */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 22px 0; }
.trust-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--fg-muted); font-size: 14px; font-weight: 500; }
.trust-item i { width: 18px; height: 18px; color: var(--brand); }
.trust-item b { color: var(--fg); font-weight: 600; }

/* ---- Generic section padding ---- */
.sec { padding: 84px 0; }
.sec-tight { padding: 60px 0; }

/* ---- Steps (como funciona) ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.step {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--card-shadow); padding: 26px; position: relative;
}
.step-n { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--brand);
  width: 34px; height: 34px; border-radius: var(--r-md); background: var(--brand-soft); display: grid; place-items: center; }
.step h3 { font-family: var(--font-display); font-size: 19px; font-weight: 600; margin: 18px 0 0; letter-spacing: -0.01em; }
.step p { color: var(--fg-muted); font-size: 14.5px; margin: 9px 0 0; }
.step .arrow { position: absolute; top: 38px; right: -22px; color: var(--fg-subtle); z-index: 2; }
.step .arrow i { width: 22px; height: 22px; }

/* ---- Feature grid ---- */
.features { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; margin-top: 44px; }
.feature {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--card-shadow); padding: 28px; display: flex; flex-direction: column;
}
.feature.span-6 { grid-column: span 6; }
.feature.span-4 { grid-column: span 4; }
.feature.span-12 { grid-column: span 12; }
.f-ic { width: 46px; height: 46px; border-radius: var(--r-md); display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); margin-bottom: 18px; }
.f-ic.gold { background: var(--gold-soft); color: var(--gold); }
.f-ic i { width: 23px; height: 23px; }
.feature h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.feature p { color: var(--fg-muted); font-size: 15px; margin: 10px 0 0; }
.feature .f-list { margin: 16px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.feature .f-list li { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--fg); }
.feature .f-list li i { width: 16px; height: 16px; color: var(--brand); flex-shrink: 0; }

/* score pills cluster used inside a feature */
.pillar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; margin-top: 18px; }
.pillar { }
.pillar .pl-top { display: flex; align-items: center; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.pillar .pl-top b { font-family: var(--font-mono); font-weight: 600; }
.pillar .pl-bar { height: 6px; border-radius: var(--r-pill); background: var(--bg-inset); overflow: hidden; }
.pillar .pl-bar > span { display: block; height: 100%; background: var(--brand); border-radius: var(--r-pill); }

/* ---- Backtest demo ---- */
.bt-panel {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--card-shadow); padding: 28px; margin-top: 40px;
}
.bt-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
.bt-metrics { display: flex; gap: 34px; flex-wrap: wrap; }
.bt-metric .k { font-size: 12.5px; color: var(--fg-muted); }
.bt-metric .v { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -0.01em; margin-top: 3px; }
.bt-metric .v.pos { color: var(--pos); }
.bt-metric .v.gold { color: var(--gold); }
.bt-periods { display: inline-flex; gap: 4px; background: var(--bg-inset); padding: 4px; border-radius: var(--r-md); }
.bt-periods button { border: 0; background: transparent; color: var(--fg-muted); font-size: 13px; font-weight: 600;
  padding: 7px 13px; border-radius: var(--r-sm); cursor: pointer; transition: all var(--dur) var(--ease); }
.bt-periods button.on { background: var(--brand); color: var(--fg-onBrand); }
.bt-chart-wrap { position: relative; }
.bt-legend { display: flex; gap: 22px; margin-top: 16px; flex-wrap: wrap; }
.bt-legend .lg { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.bt-legend .sw { width: 14px; height: 3px; border-radius: 2px; }
.bt-legend .val { font-family: var(--font-mono); font-weight: 600; margin-left: 2px; }

/* ---- Public asset preview (consulta) ---- */
.assets-panel {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--card-shadow); overflow: hidden; margin-top: 40px;
}
.ap-bar { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tabs { display: inline-flex; gap: 4px; background: var(--bg-inset); padding: 4px; border-radius: var(--r-md); }
.tabs button { border: 0; background: transparent; color: var(--fg-muted); font-size: 13.5px; font-weight: 600;
  padding: 8px 16px; border-radius: var(--r-sm); cursor: pointer; transition: all var(--dur) var(--ease); display: inline-flex; align-items: center; gap: 7px; }
.tabs button i { width: 15px; height: 15px; }
.tabs button.on { background: var(--bg-surface); color: var(--fg); box-shadow: var(--sh-1); }
.search-field { flex: 1; min-width: 200px; display: flex; align-items: center; gap: 9px;
  background: var(--bg-inset); border: 1px solid var(--border); border-radius: var(--r-md); padding: 9px 13px; }
.search-field i { width: 16px; height: 16px; color: var(--fg-subtle); }
.search-field input { flex: 1; border: 0; background: transparent; color: var(--fg); font-size: 14px; outline: none; }
.search-field input::placeholder { color: var(--fg-subtle); }

/* asset table */
.atable { width: 100%; border-collapse: collapse; }
.atable th { text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--fg-subtle); padding: 13px 20px; border-bottom: 1px solid var(--border); }
.atable th.r, .atable td.r { text-align: right; }
.atable td { padding: 14px 20px; border-bottom: 1px solid var(--border); font-size: 14.5px; vertical-align: middle; }
.atable tr:last-child td { border-bottom: 0; }
.atable tbody tr { cursor: pointer; transition: background var(--dur-fast) var(--ease); }
.atable tbody tr:hover { background: var(--bg-hover); }
.asset-id { display: flex; align-items: center; gap: 12px; }
.glyph { width: 36px; height: 36px; border-radius: var(--r-sm); display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 12px; color: #fff; flex-shrink: 0; letter-spacing: 0.02em; }
.asset-id .nm { line-height: 1.25; }
.asset-id .nm b { font-family: var(--font-mono); font-weight: 600; font-size: 14px; letter-spacing: 0.02em; }
.asset-id .nm span { display: block; font-size: 12px; color: var(--fg-muted); }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.mono { font-family: var(--font-mono); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.qbadge { display: inline-grid; place-items: center; min-width: 42px; padding: 5px 9px; border-radius: var(--r-sm);
  font-family: var(--font-mono); font-weight: 700; font-size: 13px; }
.qbadge.high { background: var(--q-high-soft); color: var(--q-high); }
.qbadge.mid { background: var(--q-mid-soft); color: var(--q-mid); }
.qbadge.low { background: var(--q-low-soft); color: var(--q-low); }
.tag-soft { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: var(--r-pill);
  background: var(--brand-soft); color: var(--brand); }
.ap-foot { padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--border); flex-wrap: wrap; }
.ap-foot .note { font-size: 13px; color: var(--fg-subtle); }

/* ---- Pricing ---- */
.bill-toggle { display: inline-flex; align-items: center; gap: 10px; margin-top: 24px; }
.bill-switch { display: inline-flex; gap: 4px; background: var(--bg-inset); padding: 4px; border-radius: var(--r-pill); }
.bill-switch button { border: 0; background: transparent; color: var(--fg-muted); font-size: 13.5px; font-weight: 600;
  padding: 8px 16px; border-radius: var(--r-pill); cursor: pointer; transition: all var(--dur) var(--ease); }
.bill-switch button.on { background: var(--brand); color: var(--fg-onBrand); }
.bill-save { font-size: 12.5px; font-weight: 600; color: var(--gold); background: var(--gold-soft); padding: 5px 11px; border-radius: var(--r-pill); }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 36px; max-width: 860px; }
.plan { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--card-shadow); padding: 30px; display: flex; flex-direction: column; position: relative; }
.plan.featured { border-color: var(--border-brand); box-shadow: var(--glow-brand); }
.plan-badge { position: absolute; top: 22px; right: 22px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--gold); background: var(--gold-soft); padding: 5px 11px; border-radius: var(--r-pill); }
.plan h3 { font-family: var(--font-display); font-size: 22px; font-weight: 700; margin: 0; }
.plan .sub { color: var(--fg-muted); font-size: 14px; margin: 6px 0 0; min-height: 40px; }
.plan .price { display: flex; align-items: baseline; gap: 4px; margin: 18px 0 4px; }
.plan .price .amt { font-family: var(--font-display); font-size: 44px; font-weight: 700; letter-spacing: -0.02em; }
.plan .price .per { color: var(--fg-muted); font-size: 15px; }
.plan .price-note { font-size: 13px; color: var(--fg-subtle); min-height: 20px; }
.plan .btn { margin: 22px 0; }
.plan ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.plan ul li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; }
.plan ul li i { width: 17px; height: 17px; color: var(--brand); flex-shrink: 0; margin-top: 2px; }
.plan ul li.off { color: var(--fg-subtle); }
.plan ul li.off i { color: var(--fg-subtle); }

/* ---- Testimonials ---- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.quote { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--card-shadow); padding: 26px; display: flex; flex-direction: column; }
.quote .stars { display: flex; gap: 2px; color: var(--gold); margin-bottom: 14px; }
.quote .stars i { width: 16px; height: 16px; fill: var(--gold); }
.quote p { font-family: var(--font-serif); font-size: 17px; line-height: 1.5; margin: 0; flex: 1; }
.quote .who { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.quote .av { width: 40px; height: 40px; border-radius: var(--r-pill); background: var(--brand-deep); color: #fff;
  display: grid; place-items: center; font-weight: 600; font-size: 14px; }
.quote .who .nm b { font-size: 14px; }
.quote .who .nm span { display: block; font-size: 12.5px; color: var(--fg-muted); }

/* ---- CTA band ---- */
.cta-band { background: var(--brand-deep); border-radius: var(--r-2xl); padding: 56px; position: relative; overflow: hidden;
  text-align: center; color: #ECF4EF; }
.cta-band h2 { font-family: var(--font-serif); font-weight: 600; font-size: clamp(28px, 4vw, 44px); line-height: 1.08;
  letter-spacing: -0.02em; margin: 0; }
.cta-band p { color: rgba(236,244,239,0.78); font-size: 18px; margin: 16px auto 0; max-width: 520px; }
.cta-band .hero-cta { justify-content: center; margin-top: 30px; }
.cta-band .hero-trust { justify-content: center; color: rgba(236,244,239,0.7); }
.cta-band .hero-trust i { color: #9FD9BA; }
.cta-owl { position: absolute; opacity: 0.06; width: 360px; right: -40px; bottom: -80px; pointer-events: none; }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--border); padding: 56px 0 32px; margin-top: 30px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.foot-brand .logo img { height: 28px; margin-bottom: 16px; }
.foot-brand p { color: var(--fg-muted); font-size: 14px; max-width: 280px; margin: 0; }
.foot-col h4 { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-subtle); margin: 0 0 16px; font-weight: 600; }
.foot-col a { display: block; color: var(--fg-muted); font-size: 14px; margin-bottom: 11px; transition: color var(--dur) var(--ease); }
.foot-col a:hover { color: var(--fg); }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.foot-bottom .legal { font-size: 12.5px; color: var(--fg-subtle); max-width: 720px; line-height: 1.5; }
.foot-social { display: flex; gap: 10px; }
.foot-social a { width: 36px; height: 36px; border-radius: var(--r-md); border: 1px solid var(--border-strong);
  display: grid; place-items: center; color: var(--fg-muted); }
.foot-social a:hover { color: var(--fg); background: var(--bg-hover); }
.foot-social i { width: 17px; height: 17px; }

/* ---- Tweakable: hero font + density ---- */
body[data-herofont="Sans"] .hero h1 { font-family: var(--font-display); font-weight: 700; }
body[data-herofont="Sans"] .hero h1 em { font-style: normal; }
body[data-density="compacto"] .sec { padding: 54px 0; }
body[data-density="compacto"] .sec-tight { padding: 40px 0; }
body[data-density="compacto"] .hero { padding: 48px 0 30px; }
body[data-density="amplo"] .sec { padding: 112px 0; }
body[data-density="amplo"] .hero { padding: 96px 0 52px; }

/* ---- Reveal on scroll ---- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 480px; }
  .steps { grid-template-columns: 1fr; }
  .step .arrow { display: none; }
  .features { grid-template-columns: repeat(6, 1fr); }
  .feature.span-6, .feature.span-4 { grid-column: span 6; }
  .quotes { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 20px; }
  .nav-links { display: none; }
  .features { grid-template-columns: 1fr; }
  .feature.span-6, .feature.span-4 { grid-column: span 1; }
  .plans { grid-template-columns: 1fr; }
  .bt-metrics { gap: 22px; }
  .foot-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 24px; }
  .hero-float, .hv-float { display: none; }
}