/* Louzada Digital Hub — Magic UI / CodeForge inspired light system */

:root {
  --bg: #F7F9FC;
  --bg-elevated: #FFFFFF;
  --bg-soft: #F0F4FA;
  --ink: #0B1B33;
  --ink-muted: #5B6B82;
  --accent: #0061FE;
  --accent-hover: #1A73FF;
  --accent-soft: rgba(0, 97, 254, 0.1);
  --line: rgba(11, 27, 51, 0.08);
  --line-strong: rgba(11, 27, 51, 0.12);
  --danger-strike: #8B9BB0;
  --shadow: 0 1px 2px rgba(11, 27, 51, 0.04), 0 8px 24px rgba(11, 27, 51, 0.04);
  --shadow-lg: 0 4px 6px rgba(11, 27, 51, 0.03), 0 20px 40px rgba(11, 27, 51, 0.06);

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;

  --text-display: clamp(2.1rem, 1.2rem + 3.2vw, 3.4rem);
  --text-h2: clamp(1.55rem, 1.15rem + 1.6vw, 2.2rem);
  --text-h3: clamp(1.1rem, 1rem + 0.5vw, 1.25rem);
  --text-body: 1.0625rem;
  --text-small: 0.875rem;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --max: 72rem;
  --section-y: clamp(3.5rem, 7vw, 6.5rem);
  --header-h: 4rem;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --z-sticky: 100;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

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

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

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

.skip-link {
  position: absolute;
  left: 1rem; top: -100px;
  z-index: 500;
  background: var(--accent);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; color: #fff; }

.shell {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}
.shell.narrow { width: min(100% - 2rem, 42rem); }

.center { text-align: center; }
.muted { color: var(--ink-muted); }
.text-accent { color: var(--accent); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(247, 249, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.brand:hover { color: var(--ink); }

.brand-mark {
  width: auto;
  height: 2rem;
  object-fit: contain;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.brand-text em {
  font-style: normal;
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.08rem;
}

.nav-desktop {
  display: none;
  margin-left: auto;
  gap: 1.5rem;
  align-items: center;
}
.nav-desktop a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: var(--text-small);
  font-weight: 600;
}
.nav-desktop a:hover { color: var(--ink); }

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-desktop + .header-actions { margin-left: 0; }

.btn.header-cta { display: none; }

.nav-toggle {
  width: 2.6rem; height: 2.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg-elevated);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  color: var(--ink);
}
.nav-toggle-bar {
  display: block;
  width: 1.1rem; height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.nav-mobile {
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  padding: 1rem 1rem 1.25rem;
}
.nav-mobile nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: min(100%, var(--max));
  margin-inline: auto;
}
.nav-mobile a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  padding: 0.65rem 0;
}
.nav-mobile .btn { margin-top: 0.5rem; text-align: center; }

@media (min-width: 900px) {
  .nav-desktop { display: flex; }
  .header-actions { margin-left: 0.5rem; }
  .btn.header-cta { display: inline-flex; }
  .nav-toggle, .nav-mobile { display: none !important; }
  .header-inner { gap: 1.5rem; }
  .nav-desktop { margin-left: auto; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 150ms ease, transform 120ms ease, box-shadow 150ms ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0, 97, 254, 0.2), 0 8px 20px rgba(0, 97, 254, 0.18);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}
.btn-sm { min-height: 40px; padding: 0.5rem 1.05rem; font-size: 0.875rem; }
.btn-lg { min-height: 52px; padding: 0.9rem 1.55rem; }
.btn-block { width: 100%; }

/* Type */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-wrap: balance;
  color: var(--ink);
  margin: 0 0 1rem;
}
h1 { font-size: var(--text-display); max-width: 18ch; margin-inline: auto; }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); margin-bottom: 0.45rem; }
p { margin: 0 0 1rem; text-wrap: pretty; }

.lede {
  color: var(--ink-muted);
  font-size: 1.1rem;
  max-width: 48ch;
}
.lede.center { margin-inline: auto; }

.section-head { margin-bottom: 2.5rem; }
.section-head .lede { margin-inline: auto; }

.section-closer {
  margin-top: 2rem;
  color: var(--ink-muted);
  font-weight: 500;
  max-width: 48ch;
}

/* Sections */
.section { padding-block: var(--section-y); }
.band { background: var(--bg-elevated); border-block: 1px solid var(--line); }
.band-soft { background: var(--bg-soft); }

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-muted);
  margin: 0 0 1.25rem;
  box-shadow: var(--shadow);
}
.pill-soft {
  background: var(--bg-soft);
  box-shadow: none;
}
.pill-dot {
  width: 0.45rem; height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  padding: 2.5rem 0 3rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  left: 50%;
  top: 8%;
  transform: translateX(-50%);
  width: min(90vw, 56rem);
  height: 28rem;
  background:
    radial-gradient(ellipse 55% 50% at 50% 45%, rgba(0, 97, 254, 0.18), transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 60%, rgba(120, 180, 255, 0.12), transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 50%, rgba(180, 160, 255, 0.1), transparent 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(2px);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-bottom: 2rem;
  animation: hero-in 0.7s var(--ease) both;
}

.hero-sub {
  color: var(--ink-muted);
  font-size: 1.125rem;
  max-width: 38ch;
  margin: 0 auto 1.5rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero-proof {
  color: var(--ink-muted);
  font-size: var(--text-small);
  max-width: 42ch;
  margin: 0 auto;
  line-height: 1.5;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Feature tabs */
.feature-tabs {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-elevated);
  overflow: hidden;
}

.feature-tab {
  appearance: none;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  padding: 0.95rem 0.5rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-muted);
  cursor: pointer;
  transition: color 150ms ease, background 150ms ease;
}
.feature-tab:last-of-type { border-right: 0; }
.feature-tab:hover { color: var(--ink); background: var(--bg-soft); }
.feature-tab.is-active { color: var(--ink); }

.feature-tabs-progress {
  position: absolute;
  left: 0; bottom: 0;
  height: 2px;
  width: 25%;
  background: linear-gradient(90deg, transparent, var(--accent) 20%, var(--accent));
  transition: transform 0.4s var(--ease);
  transform: translateX(0%);
  pointer-events: none;
}

.feature-panel {
  border: 1px solid var(--line);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
  min-height: 16rem;
}

.feature-panel-item {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.feature-panel-item[hidden] {
  display: none !important;
}
@media (min-width: 800px) {
  .feature-panel-item {
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
  }
}

.feature-panel-copy h2 {
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.75rem);
}
.feature-panel-copy p {
  color: var(--ink-muted);
  margin: 0;
  max-width: 36ch;
}

/* Mock UI cards */
.mock {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--bg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mock-terminal {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  line-height: 1.55;
}
.mock-dots {
  display: flex;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
}
.mock-dots span {
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: #E5E7EB;
}
.mock-dots span:nth-child(1) { background: #FF5F57; }
.mock-dots span:nth-child(2) { background: #FEBC2E; }
.mock-dots span:nth-child(3) { background: #28C840; }
.mock-terminal pre {
  margin: 0;
  padding: 1rem;
  white-space: pre-wrap;
  color: var(--ink);
}
.c-muted { color: var(--ink-muted); }
.c-ok { color: #16A34A; }
.c-accent { color: var(--accent); font-weight: 700; }

.mock-list { padding: 0.75rem; display: grid; gap: 0.45rem; }
.mock-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.9rem;
}
.mock-row span {
  width: 1.5rem; height: 1.5rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-soft);
  color: var(--ink-muted);
  font-size: 0.75rem;
}
.mock-row.is-on {
  border-color: rgba(0, 97, 254, 0.25);
  background: var(--accent-soft);
}
.mock-row.is-on span { background: var(--accent); color: #fff; }
.mock-row.muted { opacity: 0.55; }

.mock-chips { padding: 1.25rem; }
.chip {
  display: inline-flex;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0.35rem 0.45rem 0;
}
.chip.is-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.mock-note {
  margin: 1rem 0 0;
  color: var(--ink-muted);
  font-size: var(--text-small);
}

.mock-cal-head {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.9rem;
  background: var(--bg-elevated);
}
.mock-cal-body { padding: 1rem; }
.mock-cal-body strong { display: block; margin-bottom: 0.5rem; }
.mock-cal-body ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-muted);
  display: grid;
  gap: 0.35rem;
}

/* Cards */
.card-surface {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-pad { padding: 1.35rem 1.4rem; }
.card-muted { background: var(--bg-soft); box-shadow: none; }
.card-accent {
  background: linear-gradient(160deg, #EEF4FF 0%, #FFFFFF 60%);
  border-color: rgba(0, 97, 254, 0.15);
}
.card-surface h3 + p,
.card-surface p { color: var(--ink-muted); margin: 0; }

/* Check grid */
.check-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .check-grid { grid-template-columns: 1fr 1fr; }
}
.check-grid li {
  padding: 1rem 1rem 1rem 2.6rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  position: relative;
  font-weight: 500;
}
.check-grid li::before {
  content: "";
  position: absolute;
  left: 1rem; top: 1.25rem;
  width: 0.65rem; height: 0.65rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.check-grid li:last-child {
  grid-column: 1 / -1;
  max-width: 100%;
}
@media (min-width: 700px) {
  .check-grid li:last-child { max-width: 50%; }
}

/* Split */
.split {
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .split {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3rem;
    align-items: start;
  }
  .split-sticky {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}
.split-stack {
  display: grid;
  gap: 0.85rem;
}

/* Grids */
.grid-2 {
  display: grid;
  gap: 1rem;
}
@media (min-width: 800px) {
  .grid-2 { grid-template-columns: 1.1fr 0.9fr; gap: 1.25rem; }
}

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.plain-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}
.plain-list li:last-child { border-bottom: 0; }
.muted-list li { color: var(--ink-muted); }

.steps-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  counter-reset: step;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .steps-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .steps-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.steps-grid li {
  counter-increment: step;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.4rem;
  box-shadow: var(--shadow);
}
.steps-grid li strong {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.steps-grid li strong::before {
  content: counter(step, decimal-leading-zero) " ";
  color: var(--accent);
  margin-right: 0.2rem;
}
.steps-grid li span { color: var(--ink-muted); font-size: 0.95rem; }

.bento {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .bento { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .bento { grid-template-columns: 1fr 1fr 1fr; }
}

/* Marquee */
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  margin-top: 0.5rem;
}
.marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: marquee 45s linear infinite;
  padding-inline: 1rem;
}
.marquee:hover .marquee-track { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; flex-wrap: wrap; width: min(100% - 2rem, var(--max)); margin-inline: auto; justify-content: center; }
  .marquee { mask-image: none; -webkit-mask-image: none; }
}

.quote-card {
  margin: 0;
  width: min(22rem, 80vw);
  flex-shrink: 0;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.quote-card p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink);
}
.quote-card footer {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-size: var(--text-small);
}
.quote-card strong {
  font-family: var(--font-display);
  font-size: 0.85rem;
}
.quote-card footer span { color: var(--ink-muted); }

/* Pricing */
.pricing-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 900px) {
  .pricing-layout {
    grid-template-columns: 1fr 1.05fr;
    gap: 3rem;
  }
}
.scarcity {
  color: var(--ink-muted);
  font-size: var(--text-small);
  font-weight: 500;
  margin: 0;
}

.pricing-card {
  padding: clamp(1.35rem, 3vw, 2rem);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.pricing-badge {
  display: inline-flex;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
}
.price-old {
  color: var(--danger-strike);
  text-decoration: line-through;
  font-size: 1.05rem;
}
.price-now {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 2rem + 1.5vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}
.price-installment {
  color: var(--ink-muted);
  font-weight: 600;
  margin: 0.35rem 0 1.25rem;
}

.offer-stack {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}
.offer-stack li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.offer-stack li:last-child { border-bottom: 1px solid var(--line); }
.offer-stack strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}
.offer-stack span {
  color: var(--ink-muted);
  font-size: var(--text-small);
}
.offer-stack em {
  font-style: normal;
  color: var(--ink-muted);
  font-weight: 600;
  font-size: var(--text-small);
  white-space: nowrap;
}

/* FAQ */
.faq-layout {
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .faq-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
    align-items: start;
  }
}
.faq-list {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list details:last-child { border-bottom: 0; }
.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 3rem 1.1rem 1.2rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  position: relative;
  line-height: 1.35;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 500;
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p {
  margin: 0;
  padding: 0 1.2rem 1.15rem;
  color: var(--ink-muted);
  max-width: 55ch;
}

/* Final CTA */
.cta-final {
  position: relative;
  isolation: isolate;
  padding: clamp(4rem, 10vw, 7rem) 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.cta-glow {
  position: absolute;
  inset: 10% 10% auto;
  height: 70%;
  background:
    radial-gradient(ellipse 50% 55% at 50% 50%, rgba(0, 97, 254, 0.16), transparent 70%),
    radial-gradient(ellipse 35% 40% at 35% 60%, rgba(150, 180, 255, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.cta-final .shell { position: relative; z-index: 1; }
.close-punch {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1.5rem;
}
.close-mail {
  margin-top: 1.25rem;
  color: var(--ink-muted);
  font-size: var(--text-small);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2rem;
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-copy {
  color: var(--ink-muted);
  font-size: var(--text-small);
  max-width: 32ch;
  margin: 0.85rem 0 0;
}
.footer-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
}
.footer-grid a {
  display: block;
  color: var(--ink-muted);
  text-decoration: none;
  font-size: var(--text-small);
  font-weight: 500;
  padding: 0.25rem 0;
}
.footer-grid a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.footer-bottom p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

/* Mobile tweaks */
@media (max-width: 768px) {
  .section {
    padding-block: clamp(2.5rem, 8vw, 4rem);
  }

  h1 {
    max-width: none;
    font-size: clamp(1.65rem, 7vw, 2.25rem);
  }

  .pricing-layout,
  .faq-layout,
  .audience-split,
  .quotes {
    grid-template-columns: 1fr;
  }

  .pricing-card {
    padding: 1.15rem;
  }

  .offer-stack li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .shell {
    width: min(100% - 1.25rem, 72rem);
  }

  .header-cta {
    font-size: 0.78rem;
    padding: 0.45rem 0.75rem;
  }
}

@media (max-width: 520px) {
  .btn { white-space: normal; text-align: center; }
  .feature-tabs { grid-template-columns: 1fr 1fr; }
  .feature-tab {
    border-bottom: 1px solid var(--line);
    font-size: 0.78rem;
  }
  .feature-tab:nth-child(2) { border-right: 0; }
  .feature-tabs-progress { width: 50%; }
  h1 { max-width: none; }

  .brand-text {
    font-size: 0.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }
}