:root {
  --bg: #0a0d0d;
  --bg-soft: #0e1313;
  --card: #12191a;
  --border: rgba(255, 255, 255, 0.08);
  --border-soft: rgba(255, 255, 255, 0.06);
  --text: #f4f7f5;
  --text-muted: #9aa5a2;
  --text-faint: #8b9694;
  --lime: #d6ff3f;
  --lime-dim: #b8e022;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  background-image:
    radial-gradient(circle at 15% 0%, rgba(214, 255, 63, 0.05), transparent 40%),
    radial-gradient(circle at 100% 30%, rgba(214, 255, 63, 0.04), transparent 45%);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 100;
  background: var(--lime);
  color: #0b0f10;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 18px;
  border-radius: 100px;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 16px; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn:focus-visible,
.play-btn:focus-visible {
  outline-offset: 3px;
}
.faq-question:focus-visible {
  outline-offset: -3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--lime);
  color: #0b0f10;
}
.btn-primary:hover { background: var(--lime-dim); }

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--text);
}
.btn-outline:hover { border-color: rgba(255, 255, 255, 0.4); }

.btn-dark {
  background: #0b0f10;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.1);
}
.btn-dark:hover { background: #16201f; }

.btn-sm { padding: 10px 18px; font-size: 0.85rem; }

.btn-outline-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(214, 255, 63, 0.35);
  color: var(--lime);
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(214, 255, 63, 0.05);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn-outline-sm:hover {
  background: rgba(214, 255, 63, 0.12);
  border-color: rgba(214, 255, 63, 0.6);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 13, 13, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 34px;
  width: auto;
  display: block;
}
.footer-logo-img { height: 28px; }

.video-badge-icon {
  height: 16px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.main-nav a:hover { color: var(--text); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  padding: 6px;
}
.mobile-toggle .icon-close { display: none; }
.mobile-toggle.active .icon-menu { display: none; }
.mobile-toggle.active .icon-close { display: block; }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 18px;
  padding: 20px 24px 28px;
  border-top: 1px solid var(--border-soft);
}
.mobile-menu a:not(.btn) { color: var(--text-muted); font-size: 1rem; }
.mobile-menu.open { display: flex; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 96px; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--lime);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--lime);
}

.hero-text h1 {
  font-size: clamp(2.1rem, 3.6vw, 3.1rem);
  line-height: 1.12;
  margin-bottom: 22px;
}
.hero-text .hl { color: var(--lime); }

.lead {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 460px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero visual stack */
.hero-visual { position: relative; }

.stack {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.doc-card-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  transform: translateY(10px);
}

.doc-card {
  position: relative;
  width: 200px;
  min-height: 260px;
  border-radius: var(--radius-md);
  padding: 22px 20px;
  background:
    linear-gradient(155deg, rgba(255,255,255,0.06), transparent 40%),
    linear-gradient(200deg, #1c3a52 0%, #0f2d3e 45%, #163826 100%);
  border: 1px solid var(--border);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  color: #eef4f2;
  transform: rotate(-2deg);
}
.doc-card-top { margin-bottom: 14px; }
.doc-card strong { font-size: 0.95rem; line-height: 1.3; display: block; }
.doc-sub {
  font-size: 0.78rem;
  color: rgba(238,244,242,0.75);
  line-height: 1.5;
  margin: 0;
}
.arrow-svg { color: var(--lime); flex-shrink: 0; }

.video-card-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  transform: translateY(-10px);
}

.video-card {
  position: relative;
  width: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.7);
  transform: rotate(1.5deg);
}

.video-thumb {
  position: relative;
  min-height: 190px;
  padding: 16px;
  background:
    linear-gradient(160deg, rgba(255,255,255,0.05), transparent 50%),
    linear-gradient(200deg, #1c3a52 0%, #0f2d3e 45%, #163826 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-live-el {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: #000;
}
.play-btn.video-live-cta {
  top: auto;
  left: auto;
  bottom: 14px;
  right: 14px;
  transform: none;
}

.video-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-end;
  background: rgba(11,15,16,0.55);
  padding: 5px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
}

.video-caption strong {
  display: block;
  font-size: 0.92rem;
  color: #fff;
  margin-bottom: 6px;
}
.video-caption p {
  margin: 0;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--lime);
  color: #0b0f10;
  border: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.35);
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}
.play-btn:hover { background: #fff; box-shadow: 0 10px 26px rgba(0,0,0,0.45); }
.play-btn svg { margin-left: 2px; transition: transform 0.15s ease; fill: currentColor; }
.play-btn:hover svg { transform: scale(1.12); }
.play-btn.sm { width: 38px; height: 38px; }

/* Dark "scrim" variant for the big video-preview mockups (hero + brand motion) */
.play-btn.scrim { background: rgba(11, 15, 16, 0.55); color: #fff; }
.play-btn.scrim:hover { background: rgba(11, 15, 16, 0.8); color: #fff; }

.video-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-size: 0.72rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border-soft);
}
.video-icons { display: flex; gap: 10px; }

.card-flag {
  background: #12191a;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 100px;
}

/* ---------- Section shared ---------- */
section { padding: 88px 0; }
#exemplos, #como-funciona, #contato { scroll-margin-top: 96px; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.section-head h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.section-note { color: var(--text-faint); font-size: 0.85rem; }
.section-sub {
  color: var(--text-muted);
  margin-top: -24px;
  margin-bottom: 44px;
  font-size: 1.02rem;
}

/* ---------- Examples ---------- */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.example-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.example-card:hover {
  transform: translateY(-4px);
  border-color: rgba(214,255,63,0.3);
}

.example-media {
  position: relative;
  min-height: 220px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
}
.example-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 20%, rgba(0,0,0,0.55) 100%);
  z-index: 0;
}
.example-media > * { position: relative; z-index: 1; }

.example-media > img.example-media-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.example-media .play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }

.example-media-text h3 {
  font-size: 1.1rem;
  line-height: 1.3;
  font-weight: 700;
}

.example-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.tag svg { color: var(--lime); }

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 20px;
  align-items: stretch;
}

.step {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
}
.step-num {
  display: block;
  color: var(--lime);
  font-weight: 800;
  font-size: 2.1rem;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.step-icon {
  color: var(--lime);
  display: flex;
  align-items: center;
  margin-bottom: 22px;
}
.step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step p { margin: 0; color: var(--text-muted); font-size: 0.96rem; line-height: 1.55; }

.step-arrow {
  color: var(--text-faint);
  align-self: center;
}

/* ---------- Brand motion ---------- */
.brand-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.brand-text h2 { margin-bottom: 36px; font-size: clamp(1.6rem, 2.6vw, 2.1rem); }

.feature-list { display: flex; flex-direction: column; gap: 26px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  flex-shrink: 0;
  color: var(--lime);
  display: flex;
  align-items: center;
}
.feature-item h3 { font-size: 1rem; margin-bottom: 4px; }
.feature-item p { margin: 0; color: var(--text-muted); font-size: 0.92rem; }

.brand-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.brand-visual .doc-card-wrap,
.brand-visual .video-card-wrap { transform: none; gap: 12px; }
.doc-card.small { width: 190px; min-height: 200px; transform: none; }
.video-card.small { width: 240px; transform: none; }
.media-corp-flat .video-thumb,
.media-corp-flat.doc-card {
  background: linear-gradient(160deg, #163a2c, #0c2018 70%);
}
.doc-sub2 { font-size: 0.76rem; color: rgba(238,244,242,0.75); margin: 8px 0 0; line-height: 1.5; }
.arrow-svg.horizontal { flex-shrink: 0; }

/* ---------- FAQ ---------- */
.faq h2 { margin-bottom: 32px; font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  overflow: hidden;
}

.faq-heading { margin: 0; }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  padding: 20px 22px;
  text-align: left;
}
.faq-question:hover { color: var(--lime); }
.faq-icon { color: var(--lime); flex-shrink: 0; transition: transform 0.2s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
  padding: 0 22px;
}
.faq-answer-inner { overflow: hidden; min-height: 0; }
.faq-answer p {
  margin: 0 0 20px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
  max-width: 640px;
}
.faq-item.open .faq-answer { grid-template-rows: 1fr; }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  background: linear-gradient(125deg, #ecff77 0%, var(--lime) 45%, #8fbf1e 100%);
  border-radius: var(--radius-lg);
  margin: 0 24px;
  max-width: calc(var(--container) - 0px);
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}
.cta-watermark {
  position: absolute;
  opacity: 0.16;
  pointer-events: none;
}
.cta-watermark-1 { width: 320px; height: 320px; right: -70px; top: -110px; transform: rotate(8deg); }
.cta-watermark-2 { width: 180px; height: 180px; right: 260px; bottom: -80px; transform: rotate(-10deg); }
.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 52px 48px;
}
.cta-inner h2 { color: #0b0f10; font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 10px; }
.cta-inner p { margin: 0; color: rgba(11,15,16,0.75); font-size: 1rem; }

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--border-soft); }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-tag { color: var(--text-faint); font-size: 0.85rem; }
.footer-nav { display: flex; gap: 26px; color: var(--text-muted); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--text); }

/* ---------- Video modal ---------- */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.video-modal.open { display: flex; }
.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 8, 8, 0.85);
  backdrop-filter: blur(4px);
}
.video-modal-dialog {
  position: relative;
  z-index: 1;
  width: fit-content;
  max-width: 92vw;
  background: #0b0f10;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.video-modal-pair {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.video-modal-pdf-wrap,
.video-modal-video-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.video-modal-pdf-wrap[hidden],
.video-modal-pair > svg[hidden] {
  display: none;
}

.video-modal-pdf {
  position: relative;
  width: min(80vw, 360px);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6);
}
.video-modal-pdf img { width: 100%; height: 100%; object-fit: cover; display: block; }

.video-modal-player {
  display: block;
  width: min(80vw, 300px);
  max-height: 78vh;
  background: #000;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7);
}
.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(11, 15, 16, 0.65);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0;
  transition: background 0.15s ease;
}
.video-modal-close:hover { background: rgba(11, 15, 16, 0.9); }

body.modal-open { overflow: hidden; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .examples-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .brand-inner { grid-template-columns: 1fr; }
  .brand-visual { order: -1; margin-bottom: 8px; }
  .cta-inner { flex-direction: column; text-align: center; padding: 40px 28px; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-inner .btn-sm { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero { padding: 44px 0 32px; }
  .hero-visual { display: none; }
  section { padding: 60px 0; }
  .stack { flex-direction: column; }
  .video-card, .doc-card, .video-card-wrap, .doc-card-wrap { transform: none; }
  .brand-visual { display: none; }
  .brand-motion { padding-bottom: 32px; }
  .video-card.small, .doc-card.small { width: 100%; max-width: 320px; }
  .arrow-svg.horizontal { transform: rotate(90deg); }
  .cta-final { margin: 0 16px; }
  .cta-final .cta-inner { padding: 36px 24px; }
  .container { padding: 0 18px; }
  .section-note { font-size: 0.7rem; }
  .footer-nav { display: none; }
}

/* ---------- Scroll-reveal polish ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}