:root {
  --navy: #123a61;
  --navy-2: #0b2d4b;
  --teal: #27a9ad;
  --teal-2: #49c7c9;
  --gray-900: #17202a;
  --gray-700: #415064;
  --gray-500: #6b7788;
  --gray-200: #e6edf3;
  --gray-100: #f5f8fb;
  --white: #ffffff;
  --shadow: 0 22px 55px rgba(9, 38, 64, .13);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: 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(--gray-900);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 900px; text-align: center; }
.section-pad { padding: 96px 0; }
.section-pad-sm { padding: 72px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(18, 58, 97, .09);
}
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-logo { width: 210px; height: auto; border-radius: 10px; }
.site-nav { display: flex; align-items: center; gap: 24px; font-size: .94rem; font-weight: 650; color: var(--navy); }
.site-nav a { opacity: .88; transition: opacity .2s ease, transform .2s ease; }
.site-nav a:hover { opacity: 1; transform: translateY(-1px); }
.nav-cta {
  color: var(--white) !important;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(39, 169, 173, .22);
}
.app-link { color: var(--teal) !important; }

.site-nav.static {
  position: static;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  padding: 0;
  background: transparent;
  box-shadow: none;
  border: 0;
}
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--gray-100); padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: var(--navy); margin: 6px 0; border-radius: 2px; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 15%, rgba(39, 169, 173, .15), transparent 26%),
    radial-gradient(circle at 88% 24%, rgba(18, 58, 97, .14), transparent 30%),
    linear-gradient(180deg, #f8fbfd 0%, #ffffff 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(115deg, rgba(18,58,97,.04) 1px, transparent 1px), linear-gradient(25deg, rgba(39,169,173,.05) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 52px; }
.eyebrow, .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--teal);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
}
.section-tag::before, .eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
  border-radius: 10px;
}
.section-tag.light { color: #bdf7f8; }
h1, h2, h3 { margin: 0; line-height: 1.12; color: var(--navy-2); }
h1 { font-size: clamp(2.55rem, 5vw, 5rem); letter-spacing: -.055em; max-width: 820px; }
h2 { font-size: clamp(2rem, 3.4vw, 3.45rem); letter-spacing: -.04em; }
h3 { font-size: 1.25rem; letter-spacing: -.02em; }
p { margin: 0; color: var(--gray-700); }
.hero-text { margin-top: 24px; font-size: 1.13rem; max-width: 690px; color: var(--gray-700); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 26px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--white); background: linear-gradient(135deg, var(--navy), var(--teal)); box-shadow: 0 18px 28px rgba(18, 58, 97, .2); }
.btn-secondary { color: var(--navy); background: var(--white); border: 1px solid rgba(18, 58, 97, .16); }
.btn-light { color: var(--navy-2); background: var(--white); box-shadow: 0 16px 28px rgba(0,0,0,.12); }
.btn.full { width: 100%; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges span {
  padding: 8px 12px;
  border: 1px solid rgba(18, 58, 97, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .75);
  color: var(--navy);
  font-size: .9rem;
  font-weight: 700;
}
.hero-card {
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(18, 58, 97, .10);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card img { width: 100%; min-height: 330px; object-fit: cover; }
.hero-card-footer { display: grid; gap: 3px; padding: 20px 24px; background: linear-gradient(135deg, rgba(18,58,97,.96), rgba(39,169,173,.92)); }
.hero-card-footer strong, .hero-card-footer span { color: var(--white); }
.hero-card-footer span { opacity: .88; }

.intro { background: var(--white); }
.intro p, .section-heading p { margin-top: 18px; font-size: 1.06rem; }
.section-heading { max-width: 820px; margin-bottom: 42px; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 100%;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid rgba(18, 58, 97, .1);
  box-shadow: 0 16px 36px rgba(9, 38, 64, .07);
}
.solution-card.featured {
  background: linear-gradient(180deg, #ffffff 0%, #eefbfc 100%);
  border-color: rgba(39, 169, 173, .35);
  transform: translateY(-10px);
}
.icon-box {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--teal));
  font-size: 1.45rem;
  font-weight: 900;
}
ul { margin: 0; padding-left: 18px; color: var(--gray-700); }
li + li { margin-top: 8px; }

.split { background: #f6fafc; }
.split-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 44px; align-items: start; }
.split-grid p { font-size: 1.1rem; }

.hotspot {
  color: var(--white);
  background:
    radial-gradient(circle at 20% 15%, rgba(73,199,201,.3), transparent 32%),
    linear-gradient(135deg, var(--navy-2), var(--navy));
}
.hotspot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: stretch; }
.hotspot h2, .hotspot h3, .hotspot p { color: var(--white); }
.hotspot p { opacity: .88; }
.hotspot-panel, .benefits {
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  box-shadow: 0 24px 60px rgba(0,0,0,.16);
}
.hotspot-panel p { margin: 22px 0 28px; font-size: 1.08rem; }
.benefits h3 { margin-bottom: 20px; }
.benefit-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.benefit-list span {
  min-height: 62px;
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--white);
  font-weight: 700;
}
.ideal { margin-top: 22px; }

.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--gray-100);
  border: 1px solid rgba(18, 58, 97, .08);
}
.feature p { margin-top: 10px; }

.about { background: #f8fbfd; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; align-items: start; }
.about-grid p + p { margin-top: 16px; }

.contact {
  background:
    radial-gradient(circle at 90% 10%, rgba(39,169,173,.22), transparent 24%),
    linear-gradient(135deg, var(--navy), #0e273f);
}
.contact-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 38px; align-items: center; }
.contact h2, .contact h3, .contact p, .contact a { color: var(--white); }
.contact-copy p { margin-top: 20px; font-size: 1.09rem; opacity: .9; }
.contact-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}
.contact-card h3 { color: var(--navy-2); margin-bottom: 18px; }
.contact-card p, .contact-card a { color: var(--gray-700); }
.contact-card p { padding: 12px 0; border-bottom: 1px solid var(--gray-200); }
.contact-card .btn { margin-top: 20px; color: var(--white); }

.site-footer { padding: 54px 0 24px; background: #071d31; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr; gap: 42px; }
.footer-logo { width: 210px; margin-bottom: 16px; border-radius: 10px; }
.site-footer p { color: rgba(255,255,255,.72); max-width: 470px; }
.site-footer h4 { margin: 0 0 14px; color: var(--white); }
.site-footer a { display: block; color: rgba(255,255,255,.72); margin: 8px 0; }
.site-footer a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.68); }
.footer-bottom a { display: inline; margin: 0; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .site-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: var(--shadow);
    border: 1px solid rgba(18, 58, 97, .1);
  }
  .site-nav.is-open { display: flex; }

  .site-nav.static {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    width: auto;
    padding: 0;
    box-shadow: none;
    border: 0;
  }
  .site-nav.static a { padding: 10px 12px; }
  .site-nav a { padding: 13px 14px; border-radius: 12px; }
  .nav-cta { text-align: center; margin-top: 6px; }
  .hero-grid, .hotspot-grid, .contact-grid, .about-grid, .split-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .solution-card.featured { transform: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section-pad { padding: 68px 0; }
  .section-pad-sm { padding: 52px 0; }
  .brand-logo { width: 168px; }
  h1 { font-size: 2.45rem; }
  h2 { font-size: 2rem; }
  .hero-card img { min-height: 230px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .benefit-list, .features-grid, .footer-grid { grid-template-columns: 1fr; }
  .hotspot-panel, .benefits, .contact-card, .solution-card { padding: 24px; }
  .footer-bottom { flex-direction: column; }
}


/* ===== AJUSTE KNETCOM HERO/LOGOS - INICIO ===== */

/* Logo do topo */
.brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  display: block;
  height: 56px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Logo do rodapé */
.footer-logo {
  display: block;
  height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Card da direita no hero */
.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border-radius: 24px;
}

/* Imagem do hero sem cortar */
.hero-card img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: contain;
  object-position: center;
  padding: 24px 24px 0 24px;
  background: #ffffff;
  box-sizing: border-box;
}

/* Rodapé do card */
.hero-card-footer {
  margin-top: auto;
}

/* Ajuste para telas médias */
@media (max-width: 992px) {
  .hero-card img {
    max-height: 280px;
    padding: 18px 18px 0 18px;
  }

  .brand-logo {
    height: 48px;
  }
}

/* Ajuste para celular */
@media (max-width: 768px) {
  .hero-card img {
    max-height: 220px;
    padding: 14px 14px 0 14px;
  }

  .brand-logo {
    height: 42px;
  }

  .footer-logo {
    height: 44px;
  }
}

/* ===== AJUSTE KNETCOM HERO/LOGOS - FIM ===== */


/* ===== KNETCOM melhorias comerciais v1.1 ===== */

.hero-note {
  max-width: 660px;
  margin: 14px 0 0;
  color: #0e3a5b;
  font-weight: 700;
  line-height: 1.55;
}

.audience {
  background:
    radial-gradient(circle at left top, rgba(42, 166, 176, 0.10), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f6fafc 100%);
}

.audience .section-heading {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 34px;
}

.audience-card {
  background: #ffffff;
  border: 1px solid rgba(14, 58, 91, 0.10);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(14, 58, 91, 0.08);
}

.audience-card h3 {
  margin: 0 0 10px;
  color: #0e3a5b;
}

.audience-card p {
  margin: 0;
  color: #4c6070;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .audience-grid {
    grid-template-columns: 1fr;
  }
}