:root {
  --bg: #f5f8f9;
  --surface: #ffffff;
  --surface-soft: #edf4f5;
  --ink: #101827;
  --muted: #667386;
  --line: #dce6e8;
  --brand: #0d9488;
  --brand-dark: #08756d;
  --cyan: #22d3ee;
  --navy: #07131f;
  --navy-2: #0c1c2a;
  --success: #2fb47c;
  --radius: 12px;
  --shadow: 0 22px 55px rgba(7, 19, 31, .12);
  --container: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Manrope", system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; background: white; padding: 10px 16px; z-index: 2000; }
.skip-link:focus { top: 12px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; background: rgba(255,255,255,.9); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(220,230,232,.7); transition: .25s ease; }
.site-header.scrolled { box-shadow: 0 10px 30px rgba(7,19,31,.08); }
.header-inner { min-height: 72px; display: flex; align-items: center; gap: 30px; }
.brand img { width: 188px; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.main-nav a { color: #344256; font-size: .94rem; font-weight: 600; transition: color .2s; }
.main-nav a:hover { color: var(--brand); }
.header-cta { margin-left: 8px; }
.menu-toggle { display: none; background: none; border: 0; padding: 6px; cursor: pointer; }
.menu-toggle span { display: block; width: 25px; height: 2px; margin: 5px; background: var(--ink); }

.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border-radius: 8px; font-weight: 700; border: 1px solid transparent; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding-inline: 18px; font-size: .9rem; }
.button-primary { background: var(--brand); color: #fff; box-shadow: 0 10px 24px rgba(13,148,136,.24); }
.button-primary:hover { background: var(--brand-dark); }
.button-secondary { background: #fff; border-color: var(--line); color: var(--ink); }
.button-secondary-light { background: transparent; border-color: rgba(255,255,255,.28); color: #fff; }

.hero { position: relative; overflow: hidden; padding: 142px 0 50px; background: radial-gradient(circle at 85% 20%, rgba(34,211,238,.12), transparent 35%), linear-gradient(180deg,#fff 0%,#f3f8f8 100%); }
.hero-grid-bg { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(13,148,136,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(13,148,136,.08) 1px,transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom,black,transparent 88%); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 60px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--brand); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .76rem; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 6px rgba(47,180,124,.12); }
.hero h1 { margin: 20px 0 22px; max-width: 640px; font-size: clamp(2.35rem,4.6vw,4.35rem); line-height: 1.04; letter-spacing: -.055em; }
.hero h1 span { color: var(--brand); }
.hero-copy > p { max-width: 650px; font-size: 1.12rem; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 17px; margin-top: 28px; color: #46556a; font-size: .86rem; font-weight: 600; }
.hero-trust span::before { content: "✓"; color: var(--brand); margin-right: 7px; }

.visual-card { position: relative; min-height: 580px; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.7); background: var(--navy); }
.visual-card > img { width: 100%; height: 100%; min-height: 580px; object-fit: cover; }
.visual-overlay { position: absolute; inset: 0; background: linear-gradient(180deg,rgba(7,19,31,.08),rgba(7,19,31,.38)); }
.live-badge { position: absolute; top: 24px; left: 24px; background: rgba(7,19,31,.82); backdrop-filter: blur(10px); color: white; padding: 9px 13px; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.live-badge span { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #36e6a3; margin-right: 7px; box-shadow: 0 0 12px #36e6a3; }
.hero-stats { position: relative; display: grid; grid-template-columns: repeat(4,1fr); margin-top: 54px; background: rgba(255,255,255,.86); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 15px 38px rgba(7,19,31,.06); }
.hero-stats div { padding: 21px 25px; border-right: 1px solid var(--line); }
.hero-stats div:last-child { border-right: 0; }
.hero-stats strong, .hero-stats span { display: block; }
.hero-stats strong { color: var(--ink); font-size: 1.08rem; }
.hero-stats span { color: var(--muted); font-size: .82rem; }

.section { padding: 110px 0; }
.section-soft { background: var(--surface-soft); }
.section-dark { background: var(--navy); color: #fff; }
.section-heading { max-width: 820px; text-align: center; margin: 0 auto 54px; }
.section-heading.align-left { text-align: left; margin: 0; }
.section-heading h2, .split-copy h2, .about-copy h2, .cta-card h2 { margin: 15px 0 16px; font-size: clamp(2.1rem,4vw,3.7rem); line-height: 1.12; letter-spacing: -.04em; }
.section-heading p, .split-copy p, .about-copy p, .cta-card p { color: var(--muted); font-size: 1.06rem; }
.eyebrow-light { color: #55e1d4; }

.problem-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.problem-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; min-height: 250px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.problem-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(13,148,136,.35); }
.problem-card .icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 8px; color: var(--brand); background: rgba(13,148,136,.1); font-weight: 800; font-size: .8rem; }
.problem-card h3 { margin: 28px 0 10px; font-size: 1.18rem; }
.problem-card p { color: var(--muted); margin: 0; font-size: .94rem; }

.split-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 85px; align-items: start; }
.split-copy { position: sticky; top: 130px; }
.split-copy p, .about-copy p { color: #aeb9c6; }
.text-link { display: inline-flex; gap: 10px; margin-top: 20px; color: #55e1d4; font-weight: 700; }
.steps { border-top: 1px solid rgba(255,255,255,.13); }
.step { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.step-number { color: #55e1d4; font-weight: 800; }
.step h3 { margin: 0 0 7px; font-size: 1.25rem; }
.step p { margin: 0; color: #aeb9c6; }

.showcase { display: grid; grid-template-columns: 180px 1fr 300px; gap: 24px; padding: 24px; background: var(--navy); border-radius: 16px; box-shadow: var(--shadow); color: #fff; }
.showcase-tabs { display: flex; flex-direction: column; gap: 8px; }
.tab { text-align: left; border: 1px solid transparent; color: #aeb9c6; background: transparent; padding: 13px 14px; border-radius: 8px; cursor: pointer; font-weight: 700; }
.tab.active { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.12); }
.showcase-screen { border-radius: 10px; overflow: hidden; background: #fff; }
.browser-bar { height: 34px; display: flex; align-items: center; gap: 6px; padding: 0 12px; background: #dfe7ea; color: #607080; font-size: .7rem; }
.browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #9aa8b3; }
.browser-bar span { margin-left: 8px; }
.showcase-screen img { width: 100%; height: 365px; object-fit: cover; object-position: top center; }
.showcase-copy { padding: 20px 8px; }
.mini-label { color: #55e1d4; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; font-size: .72rem; }
.showcase-copy h3 { margin: 9px 0 12px; font-size: 1.6rem; }
.showcase-copy p { color: #aeb9c6; }
.check-list { padding: 0; margin: 20px 0 0; list-style: none; }
.check-list li { margin: 8px 0; color: #dce4ec; font-size: .89rem; }
.check-list li::before { content: "✓"; color: #55e1d4; margin-right: 9px; }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 28px; }
.feature-card { border: 1px solid var(--line); background: white; padding: 28px; border-radius: var(--radius); }
.feature-card > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 8px; color: #fff; background: var(--brand); font-weight: 800; font-size: 1.2rem; }
.feature-card h3 { margin: 22px 0 8px; font-size: 1.1rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: .92rem; }

.sector-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.sector-card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--brand); border-radius: 12px; padding: 32px; }
.sector-kicker { color: var(--brand); font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.sector-card h3 { margin: 11px 0 20px; font-size: 1.75rem; letter-spacing: -.03em; }
.sector-card ul { min-height: 170px; padding: 0; list-style: none; }
.sector-card li { position: relative; padding-left: 24px; margin: 12px 0; color: #48566a; }
.sector-card li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 800; }
.sector-card a { color: var(--brand); font-weight: 800; }

.results-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.results-grid { display: grid; grid-template-columns: repeat(2,1fr); }
.result { padding: 0 30px 34px; border-left: 1px solid var(--line); }
.result strong { color: var(--brand); font-size: .8rem; }
.result h3 { margin: 10px 0 8px; }
.result p { color: var(--muted); margin: 0; }

.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.partner-grid { display: grid; gap: 15px; }
.partner-card { display: flex; align-items: center; gap: 20px; padding: 22px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(255,255,255,.05); }
.partner-card > span { display: grid; place-items: center; flex: 0 0 54px; width: 54px; height: 54px; border-radius: 9px; background: var(--brand); font-size: 1.3rem; font-weight: 800; }
.partner-card h3 { margin: 0 0 4px; }
.partner-card p { margin: 0; color: #aeb9c6; }

.cta-section { background: var(--navy); padding: 0 0 100px; }
.cta-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: center; padding: 55px; color: #fff; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: radial-gradient(circle at 90% 10%,rgba(34,211,238,.18),transparent 35%),linear-gradient(135deg,#0c2633,#0b1726); }
.cta-card p { color: #c2ccd7; }
.cta-actions { display: grid; gap: 12px; }
.cta-actions small { color: #aeb9c6; margin-top: 6px; }

.site-footer { background: #050d15; color: #fff; padding: 70px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.5fr .7fr 1fr; gap: 50px; }
.footer-brand img { filter: brightness(0) invert(1); }
.footer-brand p { max-width: 380px; color: #8f9dab; }
.footer-top h3 { font-size: .9rem; color: #dce4ec; }
.footer-top > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.footer-top a { color: #8f9dab; font-size: .9rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #7c8996; font-size: .8rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .main-nav { gap: 18px; }
  .header-cta { display: none; }
  .hero-layout, .split-layout, .results-layout, .about-layout, .cta-card { grid-template-columns: 1fr; }
  .hero-layout { gap: 42px; }
  .hero-copy { text-align: center; }
  .hero-copy > p, .hero h1 { margin-inline: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .visual-card { min-height: 520px; }
  .visual-card > img { min-height: 520px; }
  .problem-grid { grid-template-columns: repeat(2,1fr); }
  .split-copy { position: static; }
  .showcase { grid-template-columns: 140px 1fr; }
  .showcase-copy { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .sector-grid { grid-template-columns: 1fr; }
  .sector-card ul { min-height: 0; }
}
@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 64px; }
  .brand img { width: 165px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: fixed; top: 64px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; background: white; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px; }
  .hero { padding-top: 112px; }
  .hero h1 { font-size: clamp(2.35rem,12vw,3.8rem); }
  .hero-copy > p { font-size: 1rem; }
  .visual-card, .visual-card > img { min-height: 470px; }
  .metric-card { width: 165px; padding: 12px; }
  .metric-one { right: 12px; }
  .metric-two { left: 12px; bottom: 155px; }
  .chart-card { right: 12px; bottom: 12px; width: calc(100% - 24px); }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
  .hero-stats div { border-bottom: 1px solid var(--line); }
  .hero-stats div:nth-child(2) { border-right: 0; }
  .section { padding: 78px 0; }
  .problem-grid, .feature-grid, .results-grid { grid-template-columns: 1fr; }
  .showcase { grid-template-columns: 1fr; padding: 14px; }
  .showcase-tabs { flex-direction: row; overflow-x: auto; }
  .showcase-screen img { height: 270px; }
  .showcase-copy { grid-column: auto; display: block; }
  .result { border-left: 0; border-top: 1px solid var(--line); padding: 22px 0; }
  .cta-card { padding: 32px 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}


.success-section { background: #fff; }
.success-list { display: grid; gap: 30px; }
.success-case { display: grid; grid-template-columns: 1.02fr .98fr; min-height: 470px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: 0 18px 45px rgba(7,19,31,.08); }
.success-case-reverse .success-image { order: 2; }
.success-case-reverse .success-content { order: 1; }
.success-image { position: relative; min-height: 440px; overflow: hidden; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg, #08192a 0%, #0f2740 100%); }
.success-image img { width: 100%; height: 100%; object-fit: contain; object-position: center; padding: 18px; transition: transform .35s ease; }
.success-case:hover .success-image img { transform: scale(1.01); }
.case-status { position: absolute; left: 20px; bottom: 20px; display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border: 1px solid rgba(255,255,255,.15); border-radius: 999px; color: #fff; background: rgba(7,19,31,.86); backdrop-filter: blur(10px); font-size: .77rem; font-weight: 700; }
.case-status i { width: 8px; height: 8px; border-radius: 50%; background: #37df9f; box-shadow: 0 0 0 5px rgba(55,223,159,.13); }
.success-content { display: flex; flex-direction: column; justify-content: center; padding: 46px; }
.case-company { color: var(--brand); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.success-content h3 { margin: 12px 0 16px; font-size: clamp(1.7rem,2.7vw,2.5rem); line-height: 1.18; letter-spacing: -.035em; }
.success-content > p { margin: 0; color: var(--muted); }
.case-points { display: grid; gap: 10px; margin: 24px 0; padding: 0; list-style: none; }
.case-points li { position: relative; padding-left: 25px; color: #405064; font-size: .92rem; }
.case-points li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 800; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.case-tags span { padding: 7px 10px; border-radius: 999px; color: #40606a; background: #edf6f5; font-size: .72rem; font-weight: 700; }

@media (max-width: 900px) {
  .success-case { grid-template-columns: 1fr; }
  .success-case-reverse .success-image, .success-case-reverse .success-content { order: initial; }
  .success-image { min-height: 360px; }
}
@media (max-width: 560px) {
  .success-content { padding: 30px 23px; }
  .success-image { min-height: 260px; }
}


.discreet-note { margin: 18px auto 0; max-width: 980px; color: #7a8798; font-size: .82rem; line-height: 1.5; text-align: center; }
.section-dark .discreet-note { color: #93a3b5; }


.whatsapp-float,
.back-to-top {
  position: fixed;
  bottom: 24px;
  z-index: 1200;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(34, 211, 238, .34);
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, var(--brand), var(--brand-dark));
  box-shadow: 0 14px 32px rgba(7, 19, 31, .28), 0 0 0 5px rgba(13, 148, 136, .10);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, opacity .2s ease, visibility .2s ease;
}
.whatsapp-float { right: 24px; }
.back-to-top {
  left: 24px;
  appearance: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.whatsapp-float svg { width: 31px; height: 31px; }
.back-to-top svg { width: 27px; height: 27px; }
.whatsapp-float:hover,
.back-to-top:hover {
  transform: translateY(-3px) scale(1.04);
  background: linear-gradient(145deg, var(--brand-dark), var(--navy-2));
  box-shadow: 0 18px 38px rgba(7, 19, 31, .34), 0 0 0 6px rgba(34, 211, 238, .12);
}
.back-to-top.visible:hover { transform: translateY(-3px) scale(1.04); }
.whatsapp-float:focus-visible,
.back-to-top:focus-visible {
  outline: 3px solid rgba(34, 211, 238, .35);
  outline-offset: 4px;
}
@media (max-width: 560px) {
  .whatsapp-float,
  .back-to-top { bottom: 16px; width: 54px; height: 54px; }
  .whatsapp-float { right: 16px; }
  .back-to-top { left: 16px; }
  .whatsapp-float svg { width: 29px; height: 29px; }
  .back-to-top svg { width: 25px; height: 25px; }
}


/* Dúvidas frequentes */
.faq-section { background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%); }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 7vw, 90px); align-items: start; }
.faq-layout .section-heading { position: sticky; top: 110px; margin: 0; }
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 10px 30px rgba(7,19,31,.05); overflow: hidden; }
.faq-item summary { position: relative; padding: 21px 58px 21px 22px; color: var(--navy); font-weight: 750; line-height: 1.4; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 22px; top: 50%; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid rgba(13,148,136,.22); border-radius: 50%; color: var(--brand); background: rgba(13,148,136,.07); font-size: 1.2rem; transform: translateY(-50%); transition: transform .2s ease, background .2s ease; }
.faq-item[open] summary::after { content: "−"; background: rgba(13,148,136,.12); transform: translateY(-50%) rotate(180deg); }
.faq-item p { margin: 0; padding: 0 22px 22px; color: var(--muted); font-size: .95rem; line-height: 1.75; }
.faq-item[open] summary { color: var(--brand-dark); }
@media (max-width: 900px) {
  .faq-layout { grid-template-columns: 1fr; gap: 30px; }
  .faq-layout .section-heading { position: static; }
}
@media (max-width: 560px) {
  .faq-item summary { padding: 18px 52px 18px 18px; }
  .faq-item summary::after { right: 16px; }
  .faq-item p { padding: 0 18px 20px; }
}