:root {
  --blue: #0087d4;
  --blue-dark: #005f98;
  --blue-soft: #eaf6fd;
  --green: #1cc159;
  --green-dark: #118d3e;
  --ink: #0f2233;
  --muted: #5f7181;
  --line: #dbe6ee;
  --surface: #f7fafc;
  --white: #ffffff;
  --shadow: 0 18px 55px rgba(15, 34, 51, 0.10);
  --shadow-sm: 0 10px 30px rgba(15, 34, 51, 0.07);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 88px 0; }
.section.alt { background: var(--surface); }
.section-head { max-width: 760px; margin-bottom: 42px; }
.section-head.center { text-align: center; margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -0.025em; }
h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; color: var(--muted); }
.lead { font-size: clamp(1.05rem, 2vw, 1.28rem); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219,230,238,.82);
}
.nav { min-height: 76px; display: flex; align-items: center; gap: 26px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 148px; height: auto; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 24px; }
.nav-links a { color: #344b5e; font-weight: 700; font-size: .93rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--blue); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 12px;
  padding: 11px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--blue); color: var(--white); box-shadow: 0 8px 22px rgba(0,135,212,.22); }
.btn.primary:hover { background: var(--blue-dark); }
.btn.whatsapp { background: var(--green); color: var(--white); box-shadow: 0 8px 22px rgba(28,193,89,.18); }
.btn.whatsapp:hover { background: var(--green-dark); }
.btn.secondary { border-color: var(--line); background: var(--white); color: var(--ink); }
.btn.ghost { background: transparent; color: var(--blue-dark); padding-inline: 6px; }
.btn.small { min-height: 40px; padding: 8px 14px; font-size: .9rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.hero { position: relative; overflow: hidden; padding: 92px 0 72px; background: linear-gradient(180deg,#fff 0%,#f3f9fd 100%); }
.hero::before {
  content: "";
  position: absolute;
  width: 580px;
  height: 580px;
  right: -230px;
  top: -220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,135,212,.18), rgba(0,135,212,0) 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 64px; align-items: center; position: relative; }
.hero-copy h1 { margin-top: 18px; }
.hero-copy h1 span { color: var(--blue); }
.hero-copy .lead { margin-top: 22px; max-width: 690px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 25px; color: #344b5e; font-weight: 700; font-size: .95rem; }
.hero-points span::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 7px; }

.product-visual {
  position: relative;
  background: linear-gradient(145deg,#0b2e46,#075d8f);
  color: var(--white);
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 28px 80px rgba(3,58,91,.24);
  overflow: hidden;
}
.product-visual::after {
  content: "";
  position: absolute;
  inset: auto -80px -100px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(28,193,89,.13);
}
.visual-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.visual-title { font-weight: 900; font-size: 1.08rem; }
.visual-label { font-size: .72rem; padding: 6px 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: #d9efff; }
.visual-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.metric { position: relative; z-index: 2; min-height: 132px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.12); border-radius: 18px; padding: 18px; }
.metric b { display: block; font-size: 1.45rem; margin-top: 18px; }
.metric span { color: #c9e3f4; font-size: .86rem; }
.metric.wide { grid-column: 1 / -1; min-height: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.metric.wide b { margin: 0; font-size: 1rem; }
.signal { width: 12px; height: 12px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(28,193,89,.13); }
.visual-note { margin-top: 14px; font-size: .78rem; color: #bdd7e8; }

.trust-strip { border-bottom: 1px solid var(--line); background: var(--white); }
.trust-inner { min-height: 92px; display: grid; grid-template-columns: 1.2fr repeat(3,1fr); gap: 22px; align-items: center; }
.trust-lead { font-weight: 800; color: #344b5e; }
.trust-item { display: flex; gap: 11px; align-items: center; color: #506577; font-size: .92rem; }
.trust-icon { width: 35px; height: 35px; flex: 0 0 35px; border-radius: 11px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); font-weight: 900; }

.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); padding: 28px; box-shadow: var(--shadow-sm); }
.card:hover { border-color: #bfdcea; }
.card-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); font-size: 1.25rem; font-weight: 900; margin-bottom: 22px; }
.card h3 { margin-bottom: 11px; }
.card p + .text-link { margin-top: 20px; }
.text-link { display: inline-flex; gap: 7px; align-items: center; color: var(--blue-dark); font-weight: 800; }
.text-link::after { content: "→"; }

.feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.feature { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.feature .card-icon { margin: 0; width: 48px; height: 48px; }
.feature h3 { margin: 2px 0 8px; }

.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 68px; align-items: center; }
.check-list { display: grid; gap: 13px; margin-top: 26px; }
.check { display: grid; grid-template-columns: 25px 1fr; gap: 10px; align-items: start; color: #344b5e; font-weight: 650; }
.check i { width: 22px; height: 22px; border-radius: 50%; background: #e8f8ee; color: var(--green-dark); display: grid; place-items: center; font-style: normal; font-size: .78rem; font-weight: 900; }

.timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; counter-reset: steps; }
.step { counter-increment: steps; padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); }
.step::before { content: counter(steps, decimal-leading-zero); display: inline-block; font-size: .8rem; font-weight: 900; color: var(--blue); margin-bottom: 24px; }
.step h3 { margin-bottom: 9px; }

.client-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 14px; margin-top: 32px; }
.client-logo { min-height: 96px; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); display: grid; place-items: center; }
.client-logo img { max-height: 62px; max-width: 100%; object-fit: contain; filter: saturate(.82); }

.cta-box { position: relative; overflow: hidden; padding: clamp(34px,6vw,64px); border-radius: 30px; background: linear-gradient(135deg,#073753,#007abf); color: var(--white); box-shadow: var(--shadow); }
.cta-box::after { content:""; position:absolute; width:330px; height:330px; right:-120px; top:-140px; border-radius:50%; background:rgba(28,193,89,.15); }
.cta-box h2 { max-width: 760px; position: relative; z-index: 2; }
.cta-box p { max-width: 740px; color: #d2e8f5; margin-top: 16px; position: relative; z-index: 2; }
.cta-box .actions { position: relative; z-index: 2; }

.page-hero { padding: 72px 0 58px; background: linear-gradient(180deg,#fff,#f5fafd); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.4rem,5vw,4.25rem); max-width: 900px; margin-top: 18px; }
.page-hero p { max-width: 760px; margin-top: 18px; }

.solution-detail { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; padding: 34px 0; border-top: 1px solid var(--line); }
.solution-detail:first-child { border-top: 0; }
.solution-detail h2 { font-size: 2rem; }
.solution-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag { border: 1px solid var(--line); color: #456072; padding: 7px 10px; border-radius: 999px; font-size: .83rem; font-weight: 750; background: var(--white); }
.commercial-note { margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-dark); font-weight: 750; font-size: .91rem; }

.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.news-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); padding: 26px; }
.news-card .date { color: var(--blue); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.news-card h3 { margin: 12px 0 10px; }

.resource-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.resource-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: var(--white); }
.resource-card h3 { margin-bottom: 9px; }

.faq { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 14px; background: var(--white); padding: 18px 20px; }
summary { font-weight: 800; cursor: pointer; }
details p { margin-top: 12px; }

.form-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 42px; align-items: start; }
.form-panel { border: 1px solid var(--line); border-radius: 24px; padding: 28px; background: var(--white); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .87rem; font-weight: 800; color: #344b5e; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid #cfdde6;
  border-radius: 12px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,135,212,.10); }
.field textarea { min-height: 120px; resize: vertical; }
.form-help { margin-top: 14px; font-size: .82rem; }
.contact-stack { display: grid; gap: 14px; margin-top: 24px; }
.contact-box { border: 1px solid var(--line); border-radius: 15px; padding: 16px; background: var(--surface); }
.contact-box b { display: block; margin-bottom: 3px; }

.site-footer { background: #081f2f; color: var(--white); padding: 58px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 34px; }
.footer-brand img { width: 150px; filter: brightness(0) invert(1); }
.footer-brand p { color: #a9c3d4; max-width: 380px; margin-top: 16px; }
.footer-col h3 { font-size: .95rem; color: var(--white); margin-bottom: 15px; }
.footer-col a { display: block; color: #bcd2df; margin: 8px 0; font-size: .92rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; align-items: center; border-top: 1px solid rgba(255,255,255,.10); margin-top: 40px; padding-top: 22px; color: #8eabba; font-size: .84rem; }

.float-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: var(--white); box-shadow: 0 14px 34px rgba(28,193,89,.3); font-weight: 900; font-size: 1.05rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 980px) {
  .nav-links, .nav-actions { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-header.open .nav { flex-wrap: wrap; padding-bottom: 16px; }
  .site-header.open .nav-links { display: flex; flex: 1 0 100%; order: 4; flex-direction: column; align-items: stretch; gap: 2px; margin: 0; }
  .site-header.open .nav-links a { padding: 11px 4px; }
  .site-header.open .nav-actions { display: flex; flex: 1 0 100%; order: 5; }
  .hero-grid, .split, .form-layout, .solution-detail { grid-template-columns: 1fr; gap: 34px; }
  .cards, .news-grid { grid-template-columns: repeat(2,1fr); }
  .trust-inner { grid-template-columns: repeat(2,1fr); padding: 18px 0; }
  .trust-lead { grid-column: 1 / -1; }
  .client-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 66px 0; }
  .hero { padding: 64px 0 56px; }
  .cards, .feature-grid, .news-grid, .resource-grid, .timeline, .form-grid, .trust-inner { grid-template-columns: 1fr; }
  .visual-grid { grid-template-columns: 1fr; }
  .metric.wide { grid-column: auto; }
  .client-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .actions .btn { width: 100%; }
  .site-header.open .nav-actions { flex-direction: column; align-items: stretch; }
  .page-hero { padding: 56px 0 42px; }
}