/*
  BAL Barcode Pro — Landing page
  Paleta, espaçamento e componentes centralizados nas variáveis abaixo.
*/
:root {
  --navy-950: #04131f;
  --navy-900: #071b2b;
  --navy-800: #0d2940;
  --navy-700: #173a55;
  --orange-600: #f15a00;
  --orange-500: #ff6600;
  --orange-400: #ff7a00;
  --white: #ffffff;
  --gray-50: #f8fafb;
  --gray-100: #f4f6f8;
  --gray-200: #e7ebef;
  --gray-300: #d4dbe2;
  --gray-500: #657080;
  --gray-700: #344054;
  --text: #0b1e33;
  --success: #0a8f62;
  --shadow-sm: 0 8px 24px rgba(4, 19, 31, 0.08);
  --shadow-md: 0 22px 60px rgba(4, 19, 31, 0.15);
  --shadow-lg: 0 30px 80px rgba(4, 19, 31, 0.24);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --header-height: 76px;
  --transition: 220ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 18px); }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
h1, h2, h3 { margin: 0; color: var(--text); line-height: 1.12; letter-spacing: -0.035em; }
h1 { font-size: clamp(2.65rem, 5.8vw, 5.3rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3.55rem); font-weight: 800; }
h3 { font-size: 1.18rem; font-weight: 750; letter-spacing: -0.02em; }
ul, ol { margin: 0; padding: 0; }

:focus-visible { outline: 3px solid rgba(255, 102, 0, 0.45); outline-offset: 4px; }
::selection { color: var(--white); background: var(--orange-500); }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 2000;
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--orange-600);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
  transition: transform var(--transition);
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: clamp(76px, 9vw, 128px) 0; }
.section-soft { background: var(--gray-100); }
.section-dark { position: relative; color: var(--white); background: var(--navy-950); overflow: hidden; }
.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2 { margin-top: 12px; }
.section-heading p { margin: 20px 0 0; color: var(--gray-500); font-size: 1.08rem; }
.comparison-heading { max-width: none; }
.comparison-heading h2 {
  white-space: nowrap;
  font-size: clamp(2rem, 3.7vw, 3.4rem);
}
.heading-on-dark h2, .heading-on-dark p { color: var(--white); }
.heading-on-dark p { opacity: .72; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange-600);
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-dark { color: var(--orange-400); }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: .82rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 750;
  line-height: 1;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: linear-gradient(135deg, var(--orange-500), var(--orange-400)); box-shadow: 0 12px 28px rgba(255, 102, 0, .25); }
.button-primary:hover { box-shadow: 0 16px 34px rgba(255, 102, 0, .35); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.06); backdrop-filter: blur(8px); }
.button-ghost:hover { border-color: rgba(255,255,255,.48); background: rgba(255,255,255,.11); }
.button-lg { min-height: 56px; padding-inline: 1.65rem; }
.button-sm { min-height: 42px; padding: .7rem 1.1rem; font-size: .88rem; }
.button-block { width: 100%; }
.play-mini { width: 0; height: 0; border-top: 6px solid transparent; border-bottom: 6px solid transparent; border-left: 9px solid currentColor; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  color: var(--white);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled { background: rgba(4, 19, 31, .9); box-shadow: 0 10px 30px rgba(0,0,0,.22); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { display: grid; grid-template-columns: 7px 4px 7px 4px; gap: 3px; height: 31px; align-items: stretch; padding: 3px 0; }
.brand-mark span { display: block; background: var(--orange-500); border-radius: 1px; }
.brand-mark span:nth-child(2), .brand-mark span:nth-child(4) { opacity: .72; }
.brand-copy { display: flex; align-items: baseline; gap: 8px; }
.brand-copy strong { font-size: 1.05rem; letter-spacing: -.02em; }
.brand-copy small { padding: 3px 7px; color: var(--white); background: var(--orange-500); border-radius: 5px; font-size: .62rem; font-weight: 900; letter-spacing: .12em; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav > a:not(.button) { position: relative; color: rgba(255,255,255,.76); font-size: .91rem; font-weight: 650; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--orange-500); transition: right var(--transition); }
.main-nav > a:not(.button):hover, .main-nav > a:not(.button).is-active { color: var(--white); }
.main-nav > a:not(.button):hover::after, .main-nav > a:not(.button).is-active::after { right: 0; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 11px; border: 0; border-radius: 10px; color: var(--white); background: transparent; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: currentColor; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { min-height: 760px; padding: calc(var(--header-height) + 74px) 0 92px; background: radial-gradient(circle at 80% 15%, #123c5c 0, var(--navy-950) 42%, #03101a 100%); }
.hero-grid-bg { position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, #000, transparent 88%); }
.hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -160px; bottom: -190px; border: 1px solid rgba(255,102,0,.32); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,102,0,.04), 0 0 0 140px rgba(255,102,0,.025); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .96fr) minmax(460px, 1.04fr); gap: clamp(42px, 7vw, 88px); align-items: center; }
.hero-copy h1 { margin: 18px 0 24px; color: var(--white); }
.hero-copy h1 span { color: var(--orange-400); }
.hero-lead { max-width: 680px; color: rgba(255,255,255,.74); font-size: clamp(1.03rem, 1.6vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.proof-list { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 28px; list-style: none; color: rgba(255,255,255,.78); font-size: .92rem; font-weight: 650; }
.proof-list li { display: flex; align-items: center; gap: 8px; }
.proof-list span { display: grid; place-items: center; width: 20px; height: 20px; color: var(--orange-400); border: 1px solid rgba(255,122,0,.62); border-radius: 50%; font-size: .72rem; }
.hero-visual { position: relative; }
.product-frame { padding: 14px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); border-radius: 32px; box-shadow: var(--shadow-lg); transform: perspective(1200px) rotateY(-4deg) rotateX(1deg); backdrop-filter: blur(8px); }
.product-frame::before { content: ""; position: absolute; inset: 10% -10% -10% 14%; z-index: -1; background: rgba(255,102,0,.16); filter: blur(60px); }
.product-frame img { aspect-ratio: 1; object-fit: cover; border-radius: 22px; }
.floating-chip { position: absolute; z-index: 2; padding: 9px 14px; color: var(--navy-950); background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.75); border-radius: 999px; box-shadow: var(--shadow-sm); font-size: .78rem; font-weight: 800; }
.chip-a { top: 12%; left: -7%; }
.chip-b { right: -6%; top: 46%; }
.chip-c { bottom: 9%; left: 8%; color: var(--white); background: var(--orange-500); border-color: var(--orange-500); }

.benefit-strip { position: relative; z-index: 2; margin-top: -26px; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 26px 32px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.benefit-grid article { display: flex; align-items: flex-start; gap: 14px; padding: 4px 22px; border-right: 1px solid var(--gray-200); }
.benefit-grid article:last-child { border-right: 0; }
.benefit-grid h2 { font-size: .98rem; letter-spacing: -.01em; }
.benefit-grid p { margin: 5px 0 0; color: var(--gray-500); font-size: .83rem; line-height: 1.45; }
.line-icon { flex: 0 0 auto; display: grid; place-items: center; width: 38px; height: 38px; color: var(--orange-600); background: #fff4ed; border-radius: 10px; }
.line-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.pain-section { padding-top: clamp(100px, 12vw, 150px); }
.workflow { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; margin-top: 50px; }
.workflow-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; list-style: none; counter-reset: flow; }
.workflow-steps li { position: relative; min-height: 126px; padding: 48px 18px 18px; background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: var(--radius-sm); color: var(--gray-700); font-weight: 680; line-height: 1.35; counter-increment: flow; }
.workflow-steps li::before { content: counter(flow, decimal-leading-zero); position: absolute; top: 15px; left: 18px; color: var(--orange-600); font-size: .72rem; font-weight: 900; letter-spacing: .1em; }
.workflow-result { display: flex; align-items: center; gap: 24px; padding: 34px; color: var(--white); background: linear-gradient(145deg, var(--navy-900), var(--navy-800)); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.workflow-result strong { display: block; font-size: 1.32rem; }
.workflow-result p { margin: 4px 0 0; color: rgba(255,255,255,.7); }
.workflow-arrow { display: grid; place-items: center; flex: 0 0 auto; width: 56px; height: 56px; color: var(--white); background: var(--orange-500); border-radius: 50%; font-size: 1.7rem; }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 28px; }
.comparison-card { position: relative; padding: 34px; border-radius: var(--radius-md); overflow: hidden; }
.comparison-muted { background: var(--gray-100); border: 1px solid var(--gray-200); }
.comparison-featured { color: var(--white); background: var(--navy-900); box-shadow: var(--shadow-md); }
.comparison-featured::after { content: ""; position: absolute; width: 180px; height: 180px; right: -70px; top: -70px; background: rgba(255,102,0,.16); border-radius: 50%; }
.comparison-label { margin-bottom: 18px; font-size: .76rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.comparison-featured .comparison-label { color: var(--orange-400); }
.comparison-card ul { display: grid; gap: 12px; list-style: none; }
.comparison-card li { position: relative; padding-left: 28px; }
.comparison-card li::before { content: "×"; position: absolute; left: 0; color: #a7afb9; font-weight: 900; }
.comparison-featured li::before { content: "✓"; color: var(--orange-400); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 246px; padding: 30px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.feature-card:hover { transform: translateY(-6px); border-color: rgba(255,102,0,.38); box-shadow: var(--shadow-md); }
.feature-number { display: inline-block; margin-bottom: 34px; color: var(--orange-600); font-size: .72rem; font-weight: 900; letter-spacing: .12em; }
.feature-card h3 { margin-bottom: 12px; }
.feature-card p { margin: 0; color: var(--gray-500); font-size: .94rem; }
.technical-note { margin: 24px 0 0; padding: 16px 20px; color: var(--gray-500); background: var(--white); border-left: 3px solid var(--orange-500); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: .88rem; }

.showcase-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(38px, 7vw, 86px); align-items: center; }
.showcase-reverse .showcase-media { order: 2; }
.showcase-media { padding: 10px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.showcase-media img { width: 100%; aspect-ratio: 1.7; object-fit: cover; border-radius: calc(var(--radius-lg) - 8px); }
.showcase-copy h2 { margin: 14px 0 24px; }
.showcase-copy > p { margin: 24px 0 0; color: var(--gray-500); }
.check-list { display: grid; gap: 13px; list-style: none; }
.check-list li { position: relative; padding-left: 31px; color: var(--gray-700); font-weight: 620; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: .05em; display: grid; place-items: center; width: 21px; height: 21px; color: var(--white); background: var(--orange-500); border-radius: 50%; font-size: .72rem; font-weight: 900; }
.numbered-steps { display: grid; gap: 14px; list-style: none; }
.numbered-steps li { display: flex; align-items: flex-start; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--gray-200); }
.numbered-steps li > span { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; color: var(--orange-600); background: #fff4ed; border: 1px solid #ffd8bf; border-radius: 10px; font-weight: 900; }
.numbered-steps strong { display: block; }
.numbered-steps p { margin: 2px 0 0; color: var(--gray-500); font-size: .92rem; }
.showcase-copy blockquote { margin: 28px 0 0; padding: 22px 24px; color: var(--navy-900); background: #fff7f1; border-left: 4px solid var(--orange-500); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 1.15rem; font-weight: 750; }

.how-section { background: radial-gradient(circle at 15% 5%, #123d5e, var(--navy-950) 44%); }
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.how-card { position: relative; min-height: 225px; padding: 28px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); }
.how-card::after { content: ""; position: absolute; left: 28px; right: 28px; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--orange-500), transparent); }
.how-card span { color: var(--orange-400); font-size: .72rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.how-card h3 { margin: 32px 0 12px; color: var(--white); font-size: 1.35rem; }
.how-card p { margin: 0; color: rgba(255,255,255,.63); }
.centered-action { margin-top: 38px; text-align: center; }

.video-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(38px, 7vw, 82px); align-items: center; }
.video-grid .section-heading { margin: 0; }
.video-grid .button { margin-top: 12px; }
.video-poster { position: relative; padding: 0; border: 0; border-radius: var(--radius-lg); overflow: hidden; background: var(--navy-900); box-shadow: var(--shadow-lg); cursor: pointer; }
.video-poster::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,19,31,.62), transparent 55%); }
.video-poster img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 500ms ease; }
.video-poster:hover img { transform: scale(1.025); }
.video-play { position: absolute; z-index: 2; inset: 50% auto auto 50%; display: grid; place-items: center; width: 78px; height: 78px; background: var(--orange-500); border: 8px solid rgba(255,255,255,.28); border-radius: 50%; transform: translate(-50%, -50%); box-shadow: 0 18px 40px rgba(0,0,0,.3); }
.video-play::after { content: ""; margin-left: 5px; border-top: 11px solid transparent; border-bottom: 11px solid transparent; border-left: 17px solid var(--white); }
.video-duration { position: absolute; z-index: 2; left: 22px; bottom: 18px; color: var(--white); font-size: .85rem; font-weight: 750; }

.gallery-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.gallery-item { grid-column: span 4; position: relative; min-height: 210px; padding: 0; border: 1px solid var(--gray-200); border-radius: var(--radius-md); overflow: hidden; background: var(--white); cursor: zoom-in; box-shadow: var(--shadow-sm); }
.gallery-item::after { content: "+"; position: absolute; right: 14px; bottom: 14px; display: grid; place-items: center; width: 38px; height: 38px; color: var(--white); background: rgba(4,19,31,.82); border-radius: 50%; font-size: 1.4rem; opacity: 0; transform: scale(.8); transition: opacity var(--transition), transform var(--transition); }
.gallery-item:hover::after, .gallery-item:focus-visible::after { opacity: 1; transform: scale(1); }
.gallery-wide { grid-column: span 8; }
.gallery-item img { width: 100%; height: 100%; aspect-ratio: 1.55; object-fit: cover; transition: transform 420ms ease; }
.gallery-item:hover img { transform: scale(1.03); }

.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-card { padding: 28px; border: 1px solid var(--gray-200); border-radius: var(--radius-md); background: var(--white); }
.audience-card > span { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 26px; color: var(--orange-600); background: #fff4ed; border-radius: 10px; font-size: .72rem; font-weight: 900; }
.audience-card h3 { margin-bottom: 9px; }
.audience-card p { margin: 0; color: var(--gray-500); font-size: .92rem; }

.diff-table { overflow: hidden; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.diff-row { display: grid; grid-template-columns: .8fr 1fr 1fr; }
.diff-row > div { padding: 18px 22px; border-bottom: 1px solid var(--gray-200); }
.diff-row > div + div { border-left: 1px solid var(--gray-200); }
.diff-row:last-child > div { border-bottom: 0; }
.diff-head { color: var(--white); background: var(--navy-900); font-size: .8rem; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.diff-row:not(.diff-head) > div:first-child { color: var(--text); font-weight: 750; }
.diff-row:not(.diff-head) > div { color: var(--gray-500); }
.yes { display: inline-grid; place-items: center; width: 21px; height: 21px; margin-right: 8px; color: var(--white); background: var(--success); border-radius: 50%; font-size: .72rem; font-weight: 900; }

.offer-section { background: var(--white); }
.offer-card { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(38px, 7vw, 84px); align-items: center; padding: clamp(34px, 5vw, 66px); color: var(--white); background: radial-gradient(circle at 15% 20%, #15486d, var(--navy-950) 48%); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.offer-copy h2 { margin: 14px 0 22px; color: var(--white); }
.offer-copy > p { color: rgba(255,255,255,.68); font-size: 1.05rem; }
.offer-checks { display: grid; gap: 11px; margin-top: 28px; list-style: none; }
.offer-checks li { position: relative; padding-left: 30px; color: rgba(255,255,255,.84); font-weight: 650; }
.offer-checks li::before { content: "✓"; position: absolute; left: 0; color: var(--orange-400); }
.pricing-card { padding: 32px; color: var(--text); background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.pricing-label { color: var(--gray-500); font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.price { margin-top: 8px; font-size: clamp(2rem, 4vw, 3rem); font-weight: 850; letter-spacing: -.04em; }
.payment { color: var(--gray-500); font-size: .88rem; }
.pricing-card dl { margin: 24px 0; }
.pricing-card dl > div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 12px 0; border-top: 1px solid var(--gray-200); }
.pricing-card dt { font-size: .83rem; font-weight: 800; }
.pricing-card dd { margin: 0; color: var(--gray-500); font-size: .83rem; overflow-wrap: anywhere; }
.pricing-card small { display: block; margin-top: 12px; color: var(--gray-500); text-align: center; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(38px, 7vw, 82px); align-items: start; }
.faq-grid .section-heading { position: sticky; top: calc(var(--header-height) + 28px); margin: 0; }
.accordion { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); overflow: hidden; }
.accordion-item + .accordion-item { border-top: 1px solid var(--gray-200); }
.accordion-item h3 { margin: 0; }
.accordion-item button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 24px; border: 0; color: var(--text); background: var(--white); text-align: left; cursor: pointer; font-weight: 750; }
.accordion-item button:hover { background: var(--gray-50); }
.accordion-item button span { position: relative; flex: 0 0 auto; width: 20px; height: 20px; }
.accordion-item button span::before, .accordion-item button span::after { content: ""; position: absolute; inset: 50% 2px auto; height: 2px; background: var(--orange-500); transform: translateY(-50%); transition: transform var(--transition); }
.accordion-item button span::after { transform: translateY(-50%) rotate(90deg); }
.accordion-item button[aria-expanded="true"] span::after { transform: translateY(-50%) rotate(0); }
.accordion-panel { padding: 0 24px 22px; color: var(--gray-500); }
.accordion-panel p { margin: 0; }

.final-cta { padding: 82px 0; background: linear-gradient(135deg, var(--navy-950), var(--navy-800)); }
.final-cta-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.final-cta h2 { margin: 12px 0 16px; color: var(--white); font-size: clamp(2rem, 4vw, 3.25rem); }
.final-cta p { color: rgba(255,255,255,.68); }
.final-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 12px; }

.site-footer { padding: 58px 0 24px; color: rgba(255,255,255,.7); background: #020d15; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.brand-footer { color: var(--white); }
.brand-footer .brand-copy { flex-direction: column; align-items: flex-start; gap: 0; }
.brand-footer .brand-copy small { padding: 0; color: var(--orange-400); background: transparent; }
.footer-brand p { max-width: 390px; margin: 18px 0 0; }
.footer-nav { display: grid; grid-template-columns: repeat(2, max-content); justify-content: end; gap: 12px 38px; }
.footer-nav a { font-size: .9rem; transition: color var(--transition); }
.footer-nav a:hover { color: var(--orange-400); }
.footer-bottom { display: flex; justify-content: space-between; gap: 28px; margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }
.footer-bottom p { margin: 0; }
.footer-bottom p:last-child { max-width: 660px; text-align: right; }

.modal { position: fixed; inset: 0; z-index: 1500; display: grid; place-items: center; padding: 24px; visibility: hidden; opacity: 0; transition: opacity var(--transition), visibility var(--transition); }
.modal[aria-hidden="false"] { visibility: visible; opacity: 1; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(1, 9, 15, .84); backdrop-filter: blur(9px); }
.modal-dialog { position: relative; z-index: 1; width: min(100%, 1120px); max-height: calc(100vh - 48px); overflow: auto; background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); transform: translateY(15px) scale(.985); transition: transform var(--transition); }
.modal[aria-hidden="false"] .modal-dialog { transform: none; }
.modal-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 20px; border-bottom: 1px solid var(--gray-200); }
.modal-header h2 { font-size: 1rem; letter-spacing: -.01em; }
.modal-close { display: grid; place-items: center; flex: 0 0 auto; width: 42px; height: 42px; border: 0; border-radius: 50%; color: var(--text); background: var(--gray-100); cursor: pointer; font-size: 1.65rem; line-height: 1; }
.video-embed { width: 100%; aspect-ratio: 16 / 9; background: var(--navy-950); }
.video-embed iframe { width: 100%; height: 100%; border: 0; }
.modal-lightbox { width: min(100%, 1240px); background: #050f17; }
.modal-lightbox .modal-header { color: var(--white); border-color: rgba(255,255,255,.1); }
.modal-lightbox .modal-header h2 { color: var(--white); }
.modal-lightbox .modal-close { color: var(--white); background: rgba(255,255,255,.1); }
.modal-lightbox figure { margin: 0; padding: 18px; }
.modal-lightbox img { max-height: calc(100vh - 150px); margin: auto; object-fit: contain; }
.modal-lightbox figcaption { padding: 12px 8px 2px; color: rgba(255,255,255,.72); text-align: center; font-size: .88rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal-delay-1 { transition-delay: 120ms; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .main-nav { gap: 18px; }
  .main-nav > a:not(.button) { font-size: .84rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 44px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .benefit-grid article:nth-child(2) { border-right: 0; }
  .benefit-grid article:nth-child(-n+2) { padding-bottom: 22px; border-bottom: 1px solid var(--gray-200); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  :root { --header-height: 70px; }
  .menu-toggle { display: block; }
  .main-nav { position: fixed; top: var(--header-height); left: 20px; right: 20px; display: grid; gap: 0; padding: 12px; background: rgba(4,19,31,.98); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); visibility: hidden; opacity: 0; transform: translateY(-12px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
  .main-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .main-nav > a:not(.button) { padding: 14px 12px; font-size: .96rem; }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav .button { margin-top: 8px; }
  .hero { min-height: auto; padding-top: calc(var(--header-height) + 54px); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 780px; }
  .hero-visual { max-width: 680px; margin-inline: auto; }
  .product-frame { transform: none; }
  .workflow { grid-template-columns: 1fr; }
  .showcase-grid, .video-grid, .offer-card, .faq-grid, .final-cta-inner { grid-template-columns: 1fr; }
  .showcase-reverse .showcase-media { order: 0; }
  .showcase-copy { max-width: 760px; }
  .video-grid .section-heading { max-width: 760px; }
  .faq-grid .section-heading { position: static; }
  .final-actions { justify-content: flex-start; }
}

@media (max-width: 720px) {
  .comparison-heading h2 { white-space: normal; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 74px 0; }
  .hero { padding-bottom: 74px; }
  .hero-actions, .final-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button, .final-actions .button { width: 100%; }
  .proof-list { display: grid; gap: 10px; }
  .floating-chip { display: none; }
  .benefit-strip { margin-top: 0; padding-top: 14px; background: var(--navy-950); }
  .benefit-grid { grid-template-columns: 1fr; padding: 18px; }
  .benefit-grid article { padding: 14px 4px; border-right: 0; border-bottom: 1px solid var(--gray-200); }
  .benefit-grid article:nth-child(-n+2) { padding-bottom: 14px; }
  .benefit-grid article:last-child { border-bottom: 0; }
  .workflow-steps { grid-template-columns: repeat(2, 1fr); }
  .comparison-grid, .feature-grid, .how-grid, .audience-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .gallery-item, .gallery-wide { grid-column: span 6; min-height: 170px; }
  .diff-table { overflow-x: auto; }
  .diff-row { min-width: 760px; }
  .pricing-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-nav { justify-content: start; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom p:last-child { text-align: left; }
  .modal { padding: 12px; }
  .modal-dialog { max-height: calc(100vh - 24px); }
}

@media (max-width: 480px) {
  h1 { font-size: 2.48rem; }
  h2 { font-size: 2rem; }
  .brand-copy strong { font-size: .96rem; }
  .hero-lead { font-size: 1rem; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-result { align-items: flex-start; padding: 26px; }
  .workflow-arrow { width: 46px; height: 46px; }
  .showcase-media { padding: 6px; border-radius: var(--radius-md); }
  .showcase-media img { border-radius: calc(var(--radius-md) - 5px); }
  .gallery-item, .gallery-wide { grid-column: span 12; min-height: 190px; }
  .offer-card { padding: 24px 18px; border-radius: var(--radius-md); }
  .pricing-card dl > div { grid-template-columns: 1fr; gap: 3px; }
  .footer-nav { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Ajustes FaBalmant, vídeo e galeria navegável */
.footer-logo-link {
  display: inline-flex;
  overflow: hidden;
  width: 148px;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  background: var(--navy-900);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .24);
}
.footer-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-fallback {
  margin: 0;
  padding: 12px 20px 16px;
  color: var(--gray-500);
  background: var(--white);
  text-align: center;
  font-size: .86rem;
}
.video-fallback a {
  color: var(--orange-600);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.lightbox-stage {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 58px;
  align-items: center;
  min-height: min(72vh, 760px);
  padding: 12px;
}
.lightbox-stage figure {
  min-width: 0;
}
.lightbox-stage img {
  max-width: 100%;
  max-height: calc(100vh - 230px);
  touch-action: pan-y;
  user-select: none;
  -webkit-user-drag: none;
}
.lightbox-nav {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255,255,255,.08);
  cursor: pointer;
  font-size: 2.2rem;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.lightbox-nav:hover {
  transform: scale(1.06);
  border-color: rgba(255,122,0,.72);
  background: rgba(255,102,0,.22);
}
.lightbox-prev { justify-self: start; }
.lightbox-next { justify-self: end; }
.lightbox-status {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 20px 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.62);
  font-size: .8rem;
}
.lightbox-status span:first-child {
  color: var(--orange-400);
  font-weight: 850;
}
.pricing-card dd a {
  color: var(--orange-600);
  font-weight: 750;
}

@media (max-width: 720px) {
  .comparison-heading h2 { white-space: normal; }
  .footer-logo-link { width: 128px; }
  .lightbox-stage {
    grid-template-columns: 1fr;
    min-height: 62vh;
    padding: 0;
  }
  .lightbox-stage figure { padding: 12px 8px 58px; }
  .lightbox-stage img { max-height: calc(100vh - 250px); }
  .lightbox-nav {
    position: absolute;
    bottom: 14px;
    width: 44px;
    height: 44px;
  }
  .lightbox-prev { left: calc(50% - 56px); }
  .lightbox-next { right: calc(50% - 56px); }
  .lightbox-status {
    justify-content: center;
    padding: 10px 14px 14px;
    text-align: center;
  }
  .lightbox-status span:last-child { display: none; }
}