:root {
  --page-bg: #f7f8fb;
  --surface: #ffffff;
  --surface-soft: #f1f4f8;
  --ink: #111827;
  --muted: #5f6b7a;
  --line: rgba(17, 24, 39, .1);
  --brand: #1463ff;
  --brand-2: #6d4aff;
  --accent: #10b981;
  --danger: #e24a4a;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(24, 39, 75, .12);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 1000; padding: 12px 16px; background: var(--ink); color: #fff; border-radius: 10px; }
.skip-link:focus { top: 16px; }
.visually-hidden { position:absolute!important; width:1px!important; height:1px!important; padding:0!important; margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important; }

.site-header { position: sticky; top: 0; z-index: 80; border-bottom: 1px solid transparent; background: rgba(247,248,251,.82); backdrop-filter: blur(18px); transition: border-color .25s ease, box-shadow .25s ease; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 10px 30px rgba(17,24,39,.06); }
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 850; letter-spacing: -.04em; font-size: 1.18rem; }
.brand-mark { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg,var(--brand),var(--brand-2)); box-shadow: 0 8px 24px color-mix(in srgb,var(--brand) 28%,transparent); }
.brand-official img { display: block; width: 166px; height: auto; }
.brand-sanweb img { display: block; width: 142px; height: auto; }
.brand small { display: block; color: var(--muted); font-size: .65rem; font-weight: 650; letter-spacing: 0; line-height: 1; }
.nav-links { display: flex; align-items: center; gap: 28px; color: #354052; font-size: .9rem; font-weight: 650; }
.nav-links a:not(.btn):hover { color: var(--brand); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: var(--ink); font-size: 1.3rem; }

.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 20px; border: 1px solid transparent; border-radius: 14px; font-weight: 500; line-height: 1.1; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: linear-gradient(135deg,var(--brand),var(--brand-2)); box-shadow: 0 12px 28px color-mix(in srgb,var(--brand) 25%,transparent); }
.btn-secondary { background: var(--surface); border-color: var(--line); }
.btn-whatsapp { color: #073c2d; background: #c9f8e6; }
.btn-lg { min-height: 56px; padding: 16px 25px; border-radius: 16px; }

.hero { position: relative; overflow: hidden; padding: 78px 0 58px; }
.hero::before { content: ""; position: absolute; width: 660px; height: 660px; right: -300px; top: -300px; border-radius: 50%; background: radial-gradient(circle,color-mix(in srgb,var(--brand) 20%,transparent),transparent 68%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.04fr) minmax(340px,.96fr); gap: 68px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; padding: 7px 12px; border: 1px solid color-mix(in srgb,var(--brand) 20%,transparent); border-radius: 999px; color: var(--brand); background: color-mix(in srgb,var(--brand) 7%,white); font-size: .78rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px color-mix(in srgb,var(--accent) 15%,transparent); }
h1,h2,h3 { margin: 0; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 820px; font-size: clamp(2.55rem,6vw,5.1rem); }
h2 { font-size: clamp(2rem,4vw,3.4rem); }
h3 { font-size: 1.2rem; }
.gradient-text { color: transparent; background: linear-gradient(120deg,var(--brand),var(--brand-2)); background-clip: text; -webkit-background-clip: text; }
.hero-copy { max-width: 640px; margin: 23px 0 0; color: var(--muted); font-size: clamp(1rem,2vw,1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 11px 21px; margin-top: 25px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.trust-row span::before { content: "✓"; margin-right: 7px; color: var(--accent); }

.product-stage { position: relative; min-height: 470px; display: grid; place-items: center; }
.device { position: relative; width: min(100%,540px); padding: 12px; border: 1px solid rgba(255,255,255,.8); border-radius: 28px; background: #151923; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.device-top { height: 23px; display: flex; align-items: center; gap: 6px; padding: 0 5px; }
.device-top i { width: 7px; height: 7px; border-radius: 50%; background: #465063; }
.device-screen { overflow: hidden; aspect-ratio: 16/10; border-radius: 17px; background: #fff; }
.device-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.phone { position: absolute; right: -12px; bottom: 2px; width: 145px; padding: 7px; border-radius: 25px; background: #11151d; box-shadow: 0 20px 55px rgba(15,23,42,.3); transform: rotate(-5deg); }
.phone-screen { overflow: hidden; aspect-ratio: 9/18; border-radius: 19px; background: var(--surface-soft); }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.float-card { position: absolute; left: -24px; bottom: 34px; max-width: 205px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.82); border-radius: 16px; background: rgba(255,255,255,.92); box-shadow: 0 16px 45px rgba(17,24,39,.13); backdrop-filter: blur(12px); font-size: .78rem; font-weight: 500; }
.float-card strong { display: block; color: var(--brand); font-size: 1.35rem; }

.signal-bar { padding: 18px 0; border-block: 1px solid var(--line); background: var(--surface); }
.signals { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.signal { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); font-size: .82rem; font-weight: 750; text-align: center; }
.signal b { color: var(--brand); font-size: 1.15rem; }

.section { padding: 100px 0; }
.section-dark { color: #fff; background: #0d1220; }
.section-soft { background: var(--surface-soft); }
.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading p { margin: 17px 0 0; color: var(--muted); font-size: 1.05rem; }
.section-dark .section-heading p { color: #a8b2c4; }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.compare-card { padding: clamp(24px,4vw,40px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.compare-card.negative { background: #fffafa; }
.compare-card.positive { border-color: color-mix(in srgb,var(--brand) 30%,transparent); background: linear-gradient(145deg,#fff,color-mix(in srgb,var(--brand) 7%,white)); box-shadow: var(--shadow); }
.compare-label { display: inline-flex; margin-bottom: 19px; padding: 6px 10px; border-radius: 9px; background: #feecec; color: #b52b2b; font-size: .73rem; font-weight: 850; text-transform: uppercase; }
.positive .compare-label { color: #086644; background: #dff8ee; }
.check-list { list-style: none; margin: 24px 0 0; padding: 0; }
.check-list li { position: relative; padding: 11px 0 11px 31px; border-bottom: 1px solid var(--line); color: var(--muted); }
.check-list li:last-child { border-bottom: 0; }
.check-list li::before { content: "×"; position: absolute; left: 2px; color: var(--danger); font-size: 1.3rem; font-weight: 900; }
.positive .check-list li::before { content: "✓"; color: var(--accent); }
.price-card .check-list li::before { content: "✓"; color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.card { min-height: 100%; padding: 27px; border: 1px solid var(--line); border-radius: 19px; background: var(--surface); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.card:hover { transform: translateY(-5px); border-color: color-mix(in srgb,var(--brand) 28%,transparent); box-shadow: 0 20px 45px rgba(30,45,75,.09); }
.card-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 21px; border-radius: 14px; color: var(--brand); background: color-mix(in srgb,var(--brand) 10%,white); font-size: 1.35rem; font-weight: 900; }
.card p { margin: 12px 0 0; color: var(--muted); font-size: .92rem; }

.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; counter-reset: steps; }
.step { position: relative; padding: 31px; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; background: rgba(255,255,255,.045); counter-increment: steps; }
.step::before { content: "0" counter(steps); display: block; margin-bottom: 44px; color: color-mix(in srgb,var(--brand) 82%,white); font-size: 1.45rem; font-weight: 900; }
.step p { color: #aab3c4; }

.showcase { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.8fr); gap: 50px; align-items: center; }
.showcase-copy p { color: var(--muted); }
.feature-lines { display: grid; gap: 12px; margin-top: 25px; }
.feature-line { display: flex; gap: 13px; align-items: flex-start; padding: 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.feature-line b:first-child { color: var(--accent); }

.pricing { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 29px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }
.price-card.featured { border: 2px solid var(--brand); box-shadow: var(--shadow); transform: translateY(-10px); }
.popular { position: absolute; top: -14px; right: 22px; padding: 7px 12px; border-radius: 999px; color: #fff; background: var(--brand); font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; }
.price-name { color: var(--muted); font-size: .82rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.price { margin: 14px 0 4px; font-size: clamp(2.2rem,4vw,3.25rem); font-weight: 900; letter-spacing: -.055em; line-height: 1; }
.price small { font-size: .9rem; letter-spacing: 0; color: var(--muted); }
.price-note { min-height: 45px; color: var(--muted); font-size: .82rem; }
.price-card .check-list { flex: 1; }
.price-card .btn { margin-top: 22px; }

.faq { display: grid; gap: 10px; max-width: 850px; margin: 0 auto; }
.faq details { border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.faq summary { position: relative; padding: 20px 52px 20px 21px; cursor: pointer; list-style: none; font-weight: 820; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 21px; top: 17px; color: var(--brand); font-size: 1.35rem; }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 0; padding: 0 21px 21px; color: var(--muted); }

.final-cta { padding: 44px; border-radius: 28px; color: #fff; background: linear-gradient(125deg,#0e1629,var(--brand),var(--brand-2)); box-shadow: var(--shadow); }
.final-cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.final-cta p { margin: 13px 0 0; color: rgba(255,255,255,.76); }
.final-cta .btn { flex-shrink: 0; color: var(--ink); background: #fff; }

.site-footer { padding: 40px 0; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; font-size: .82rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease,transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* AcheMe — direção noturna, inspirada em palco e luz */
.theme-acheme {
  --brand:#11b8f2;
  --brand-2:#087dcb;
  --accent:#35d49a;
  --page-bg:#080d14;
  --surface:#101821;
  --surface-soft:#0c131c;
  --ink:#f4f8fc;
  --muted:#94a5b8;
  --line:rgba(180,215,238,.13);
  --shadow:0 28px 90px rgba(0,0,0,.42);
  color-scheme:dark;
}
.theme-acheme .site-header { background:rgba(8,13,20,.78); }
.theme-acheme .site-header.is-scrolled { box-shadow:0 16px 45px rgba(0,0,0,.28); }
.theme-acheme .nav-links { color:#c4d1dd; }
.theme-acheme .hero { min-height:calc(100svh - 74px); display:flex; align-items:center; background:radial-gradient(circle at 74% 20%,rgba(17,184,242,.13),transparent 34%),linear-gradient(180deg,#080d14 0%,#0a1119 100%); }
.theme-acheme .hero::before { background:radial-gradient(circle,rgba(17,184,242,.24),transparent 67%); filter:blur(8px); }
.theme-acheme .hero::after { content:""; position:absolute; left:-170px; bottom:-240px; width:520px; height:520px; border-radius:50%; background:radial-gradient(circle,rgba(8,125,203,.17),transparent 70%); pointer-events:none; }
.theme-acheme .eyebrow { color:#70d9ff; border-color:rgba(17,184,242,.25); background:rgba(17,184,242,.08); }
.theme-acheme .btn-secondary { color:#e8f2f8; background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.16); }
.theme-acheme .btn-secondary:hover { background:rgba(255,255,255,.08); }
.theme-acheme .device { border-color:rgba(111,211,247,.24); background:#05090e; box-shadow:0 35px 100px rgba(0,0,0,.62),0 0 70px rgba(17,184,242,.12); }
.theme-acheme .phone { background:#05090e; box-shadow:0 28px 70px rgba(0,0,0,.65); }
.theme-acheme .float-card { color:#dce8f1; border-color:rgba(255,255,255,.12); background:rgba(13,22,31,.86); box-shadow:0 20px 55px rgba(0,0,0,.4); }
.theme-acheme .signal-bar { background:#0b121a; }
.theme-acheme .section-dark { background:#060a10; }
.theme-acheme .compare-card.negative { background:#12171e; }
.theme-acheme .compare-card.positive { border-color:rgba(17,184,242,.34); background:linear-gradient(145deg,#101a24,#0d202c); }
.theme-acheme .compare-label { color:#ff9d9d; background:rgba(226,74,74,.12); }
.theme-acheme .positive .compare-label { color:#74e7ba; background:rgba(53,212,154,.1); }
.theme-acheme .card:hover { box-shadow:0 22px 60px rgba(0,0,0,.3),0 0 0 1px rgba(17,184,242,.08); }
.theme-acheme .card-icon { background:rgba(17,184,242,.1); }
.theme-acheme .feature-line { background:#101821; }
.theme-acheme .price-card.featured { background:linear-gradient(180deg,#102330,#101821); box-shadow:0 28px 90px rgba(0,0,0,.5),0 0 60px rgba(17,184,242,.09); }
.theme-acheme .faq details { background:#0f1720; }
.theme-acheme .final-cta { background:radial-gradient(circle at 80% 0,rgba(71,206,255,.22),transparent 34%),linear-gradient(125deg,#0b2635,#087dcb); }
.theme-acheme .final-cta .btn { color:#071019; background:#fff; }
.theme-acheme .site-footer { border-top:1px solid var(--line); background:#060a10; }

/* SWSIS */
.theme-swsis { --brand:#1265e8; --brand-2:#643ee8; --accent:#10b981; --page-bg:#f5f8fc; }
.dashboard { overflow:hidden; border:1px solid rgba(255,255,255,.6); border-radius:24px; background:#e9eef6; box-shadow:var(--shadow); transform:rotate(1.5deg); }
.dash-top { height:48px; display:flex; align-items:center; gap:8px; padding:0 16px; background:#fff; }
.dash-top i { width:8px; height:8px; border-radius:50%; background:#d0d7e4; }
.dash-body { min-height:390px; display:grid; grid-template-columns:62px 1fr; }
.dash-side { padding:18px 12px; background:#125ebd; }
.dash-side i { display:block; height:27px; margin-bottom:14px; border-radius:7px; background:rgba(255,255,255,.2); }
.dash-main { padding:25px; }
.dash-title { width:36%; height:16px; margin-bottom:22px; border-radius:6px; background:#243047; }
.dash-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:11px; }
.dash-stat { height:83px; padding:13px; border-radius:13px; background:#fff; }
.dash-stat::before,.dash-stat::after { content:""; display:block; height:8px; border-radius:8px; background:#dce3ee; }
.dash-stat::after { width:60%; height:17px; margin-top:14px; background:#1766d3; }
.dash-content { display:grid; grid-template-columns:1.35fr .65fr; gap:11px; margin-top:11px; }
.dash-chart,.dash-list { height:205px; border-radius:14px; background:#fff; }
.dash-chart { position:relative; overflow:hidden; background:linear-gradient(180deg,#fff 0 65%,#eef5ff); }
.dash-chart::after { content:""; position:absolute; inset:60px 25px 30px; border-bottom:4px solid #1766d3; transform:skewY(-8deg); box-shadow:42px -17px 0 -1px #1766d3,84px 10px 0 -1px #1766d3; }
.dash-list { padding:19px; }
.dash-list i { display:block; height:10px; margin-bottom:15px; border-radius:7px; background:#e0e6ef; }

@media (max-width: 920px) {
  .nav-links { position:fixed; inset:74px 0 auto; display:none; padding:24px 16px 30px; flex-direction:column; align-items:stretch; background:var(--surface); border-bottom:1px solid var(--line); box-shadow:0 20px 35px rgba(17,24,39,.1); }
  .nav-links.is-open { display:flex; }
  .menu-toggle { display:grid; place-items:center; }
  .hero-grid,.showcase { grid-template-columns:1fr; }
  .hero { padding-top:55px; }
  .hero-grid { gap:45px; }
  .product-stage { min-height:390px; max-width:650px; width:100%; margin:auto; }
  .cards,.pricing { grid-template-columns:repeat(2,1fr); }
  .price-card.featured { transform:none; }
}

@media (max-width: 640px) {
  .container { width:min(calc(100% - 24px),var(--container)); }
  .nav { min-height:66px; }
  .nav-links { inset-block-start:66px; }
  .brand small { display:none; }
  .hero { padding:42px 0; }
  h1 { font-size:clamp(2.35rem,12vw,3.5rem); }
  .hero-actions .btn { width:100%; }
  .trust-row { display:grid; grid-template-columns:1fr 1fr; }
  .product-stage { min-height:300px; padding-right:22px; }
  .phone { width:103px; right:0; }
  .float-card { left:4px; bottom:-10px; }
  .signals { grid-template-columns:1fr 1fr; }
  .signal { justify-content:flex-start; }
  .section { padding:72px 0; }
  .section-heading { margin-bottom:34px; }
  .compare,.cards,.steps,.pricing { grid-template-columns:1fr; }
  .cards { gap:12px; }
  .step::before { margin-bottom:26px; }
  .final-cta { padding:30px 23px; }
  .final-cta-grid,.footer-row { align-items:flex-start; flex-direction:column; }
  .final-cta .btn { width:100%; }
  .dash-body { min-height:280px; grid-template-columns:46px 1fr; }
  .dash-main { padding:15px; }
  .dash-stats { grid-template-columns:1fr 1fr; }
  .dash-stat:last-child { display:none; }
  .dash-content { grid-template-columns:1fr; }
  .dash-list { display:none; }
  .dash-chart { height:145px; }
}

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