:root {
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --bg-alt: #eef3f8;
  --text: #1a2433;
  --muted: #5f6f85;
  --primary: #5b7cfa;
  --primary-dark: #3e5fe0;
  --accent: #7fd0c5;
  --border: rgba(24, 43, 75, 0.12);
  --shadow: 0 20px 50px rgba(27, 50, 84, 0.08);
  --radius: 24px;
  --radius-sm: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}
.hero {
  background:
    radial-gradient(circle at top left, rgba(127, 208, 197, 0.22), transparent 30%),
    radial-gradient(circle at bottom right, rgba(91, 124, 250, 0.18), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  padding-bottom: 48px;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand strong { display: block; font-size: 1rem; }
.brand small { color: var(--muted); }
.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: var(--shadow);
}
.nav-actions,
.hero-buttons,
.contact-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn {
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: .25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 14px 30px rgba(91, 124, 250, 0.25);
}
.btn-secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline {
  background: rgba(255,255,255,0.82);
  border-color: var(--border);
}
.btn.full { width: 100%; }
.hero-content {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
  padding: 24px 0 16px;
}
.badge,
.section-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(91, 124, 250, 0.1);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: .88rem;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 1.02;
  margin: 18px 0 18px;
  letter-spacing: -0.04em;
}
.hero-text p {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 720px;
}
.hero-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.mini-card,
.panel-card,
.info-box,
.service-card,
.visual-panel,
.contact-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.mini-card {
  padding: 18px;
}
.mini-card strong {
  display: block;
  margin-bottom: 8px;
}
.mini-card span { color: var(--muted); font-size: .95rem; }
.hero-panel {
  display: grid;
  gap: 16px;
}
.panel-card { padding: 26px; }
.card-main {
  background: linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%);
}
.card-main h2 { margin-top: 0; font-size: 1.5rem; }
.card-main p { color: var(--muted); }
.card-main ul {
  padding-left: 18px;
  color: var(--text);
  margin-bottom: 0;
}
.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.panel-card.small {
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(160deg, #fff, #f7fbfc);
}
.panel-number {
  font-weight: 800;
  font-size: 1.05rem;
}
.section { padding: 88px 0; }
.muted { background: var(--bg-soft); }
.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}
.section-heading h2,
.info-box h2,
.visual-panel h2,
.contact-card h2 {
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.08;
  margin: 14px 0 12px;
}
.section-heading p,
.info-box p,
.visual-panel p,
.contact-card p,
.service-card p { color: var(--muted); }
.intro-grid,
.split-layout,
.contact-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.info-box,
.visual-panel,
.contact-card { padding: 32px; }
.info-box.soft {
  background: linear-gradient(180deg, #ffffff, #f9fbff);
}
.info-box.accent {
  background: linear-gradient(180deg, #f6fffd, #eefbf9);
}
.clean-list,
.check-list {
  margin: 0;
  padding-left: 20px;
}
.clean-list li,
.check-list li { margin: 12px 0; }
.cards-grid.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  padding: 26px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 40px rgba(27, 50, 84, 0.12);
}
.service-card h3 { margin-top: 0; font-size: 1.15rem; }
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.chips span,
.audience-grid div {
  padding: 16px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  font-weight: 700;
  box-shadow: var(--shadow);
}
.audience-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}
.visual-panel {
  min-height: 100%;
}
.visual-panel.light {
  background: linear-gradient(180deg, #ffffff, #f8fcff);
}
.contact-wrap { align-items: stretch; }
.main-contact {
  background: linear-gradient(145deg, #ffffff 0%, #f2f7ff 100%);
}
.contact-card a {
  display: block;
  font-weight: 800;
  font-size: 1.15rem;
  margin: 10px 0;
}
.footer {
  padding: 32px 0 90px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.footer p {
  margin: 6px 0;
  color: var(--muted);
}
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  padding: 15px 20px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 18px 35px rgba(22, 163, 74, 0.3);
  z-index: 100;
}
.reveal { opacity: 0; transform: translateY(16px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .hero-content,
  .intro-grid,
  .split-layout,
  .contact-wrap,
  .cards-grid.three {
    grid-template-columns: 1fr;
  }
  .hero-cards { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .panel-grid { grid-template-columns: 1fr; }
  .container { width: min(var(--container), calc(100% - 26px)); }
  .section { padding: 70px 0; }
  .hero-text h1 { font-size: 2.2rem; }
  .info-box,
  .visual-panel,
  .contact-card,
  .service-card,
  .panel-card { padding: 24px; }
  .floating-whatsapp {
    right: 14px;
    left: 14px;
    text-align: center;
  }
}