:root {
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #fbfbfd;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0,0,0,.08);
  --primary: #0d2f6f;
  --primary-2: #173f8f;
  --dark: #101114;
  --shadow: 0 12px 36px rgba(0,0,0,.06);
  --radius: 28px;
  --radius-sm: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section-spacing { padding: 88px 0; }
.top-tight { padding-top: 16px; }
.surface { background: linear-gradient(180deg, #f8f8fa 0%, #f4f4f6 100%); }
.surface-dark { background: linear-gradient(180deg, #16181d 0%, #0f1115 100%); color: #fff; }

.header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px) saturate(160%);
  background: rgba(245,245,247,.78);
  border-bottom: 1px solid rgba(0,0,0,.04);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }
.brand img { width: 138px; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a { font-size: .96rem; color: var(--muted); }
.nav a:hover { color: var(--text); }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 1.4rem; }

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: .18em;
  font-size: .72rem;
  font-weight: 700;
  color: #7a7a80;
}
.eyebrow-light { color: rgba(255,255,255,.68); }
h1, h2, h3 {
  margin: 0;
  letter-spacing: -.04em;
}
h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.35rem);
  line-height: 1.02;
  max-width: 10.5ch;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}
h3 {
  font-size: 1.28rem;
  line-height: 1.15;
}
p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.8;
}
.hero-grid, .feature-grid, .contact-grid {
  display: grid;
  grid-template-columns: 1.02fr 1.18fr;
  gap: 56px;
  align-items: center;
}
.hero-copy p, .feature-copy p, .contact-copy p { max-width: 60ch; }
.hero-media img, .feature-media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.actions { display: flex; gap: 14px; margin: 28px 0 24px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .96rem;
  font-weight: 600;
  transition: .25s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-dark { background: var(--primary); color: #fff; box-shadow: 0 10px 24px rgba(13,47,111,.18); }
.btn-dark:hover { background: var(--primary-2); }
.btn-light { background: #fff; color: var(--text); border-color: rgba(0,0,0,.06); box-shadow: 0 10px 24px rgba(0,0,0,.05); }
.btn-small { min-height: 42px; padding: 0 18px; }
.full { width: 100%; }

.mini-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
}
.mini-list li {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(0,0,0,.06);
  color: #5f5f65;
  font-size: .9rem;
}
.center-head { text-align: center; max-width: 800px; }
.center-head h2 { margin-bottom: 14px; }
.center-head p { max-width: 700px; margin: 0 auto; }
.cards-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card, .logo-card, .benefit, .faq-item, .contact-form {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.service-card {
  padding: 34px 28px;
  text-align: center;
}
.service-card p { margin-bottom: 0; }
.service-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 18px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.65rem;
  background: linear-gradient(180deg, #f7f7fb 0%, #ededf2 100%);
  border: 1px solid rgba(0,0,0,.05);
}
.logos-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 40px;
}
.logo-card {
  min-height: 148px;
  display: grid;
  place-items: center;
  padding: 24px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.logo-card:hover { transform: translateY(-6px); box-shadow: 0 18px 42px rgba(0,0,0,.1); }
.logo-card img { max-height: 80px; width: auto; object-fit: contain; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.benefit { padding: 32px 28px; }
.benefit p { margin-bottom: 0; }
.faq-list {
  max-width: 860px;
  margin: 34px auto 0;
  display: grid;
  gap: 14px;
}
.faq-item { padding: 0 24px; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  font-size: 1.04rem;
  font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { padding-bottom: 22px; margin: 0; }
.contact-grid { grid-template-columns: .96fr 1.04fr; }
.contact-items { display: grid; gap: 18px; margin-top: 28px; }
.contact-items a, .contact-items div {
  display: grid;
  gap: 4px;
  color: rgba(255,255,255,.78);
}
.contact-items strong { color: #fff; }
.contact-form {
  padding: 22px;
  background: rgba(255,255,255,.97);
}
.contact-form input, .contact-form textarea {
  width: 100%;
  margin-bottom: 12px;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  border-radius: 16px;
  min-height: 54px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
}
.contact-form textarea { min-height: 132px; resize: vertical; }
.footer { background: #090a0d; padding: 34px 0 44px; }
.footer-wrap { text-align: center; }
.footer-logo { width: 160px; margin: 0 auto 14px; }
.footer p { color: rgba(255,255,255,.62); margin: 0; }
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  background: #18b35b;
  color: #fff;
  min-height: 58px;
  padding: 0 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  box-shadow: 0 16px 30px rgba(24,179,91,.28);
}

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }

@media (max-width: 1024px) {
  .hero-grid, .feature-grid, .contact-grid,
  .cards-grid, .benefits-grid, .logos-grid { grid-template-columns: 1fr 1fr; }
  .logos-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .section-spacing { padding: 68px 0; }
  .menu-toggle { display: block; }
  .nav {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(0,0,0,.06);
    border-radius: 22px;
    padding: 18px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav.open { display: flex; }
  .hero-grid, .feature-grid, .contact-grid,
  .cards-grid, .benefits-grid, .logos-grid { grid-template-columns: 1fr; gap: 24px; }
  .reverse-mobile .feature-media { order: -1; }
  .logo-card { min-height: 130px; }
  h1 { max-width: none; }
  .whatsapp-float { right: 14px; bottom: 14px; min-height: 54px; padding: 0 18px; }
}