:root {
  --navy: #06162d;
  --navy-2: #0d2446;
  --silver: #d8dde6;
  --silver-2: #f1f4f8;
  --text: #111827;
  --muted: #5d6778;
  --line: #e5e9f0;
  --white: #ffffff;
  --shadow: 0 28px 70px rgba(6, 22, 45, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 5%, rgba(13,36,70,.10), transparent 28%),
    linear-gradient(180deg, #f7f9fc 0%, #ffffff 48%, #f6f8fb 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,249,252,.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(229,233,240,.85);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: white;
  border-radius: 16px;
  padding: 5px;
  box-shadow: 0 12px 30px rgba(6,22,45,.10);
}
.brand span { display: flex; flex-direction: column; line-height: 1.1; }
.brand strong { letter-spacing: -.02em; }
.brand small { color: var(--muted); margin-top: 4px; }

.nav-links { display: flex; align-items: center; gap: 26px; font-weight: 700; color: #263348; }
.nav-button { background: var(--navy); color: white; padding: 10px 16px; border-radius: 999px; }
.menu-toggle { display: none; border: 0; background: var(--navy); color: white; border-radius: 10px; padding: 8px 12px; font-size: 20px; }

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 94px 24px 72px;
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  margin: 0 0 16px;
  color: var(--navy-2);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .18em;
}

h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: -.045em; }
h1 { font-size: clamp(2.7rem, 6.4vw, 5.4rem); }
h2 { font-size: clamp(2.05rem, 4vw, 3.45rem); }
h3 { font-size: 1.22rem; }

.hero-copy p:not(.kicker) {
  color: var(--muted);
  max-width: 760px;
  font-size: 1.18rem;
  margin: 26px 0 32px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: white; box-shadow: 0 18px 38px rgba(6,22,45,.22); }
.btn-secondary { background: white; border: 1px solid var(--line); color: var(--navy); }

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 470px;
  border-radius: 40px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.92), rgba(241,244,248,.86)),
    linear-gradient(135deg, var(--navy), var(--silver));
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.8);
  display: grid;
  place-items: center;
  padding: 38px;
  text-align: center;
}
.hero-panel:before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: rgba(6,22,45,.08);
  top: -100px;
  right: -120px;
}
.hero-panel img {
  position: relative;
  width: min(100%, 390px);
  height: auto;
  filter: drop-shadow(0 20px 28px rgba(6,22,45,.14));
}
.hero-panel div { position: relative; }
.hero-panel span { display: block; color: var(--muted); font-weight: 800; }
.hero-panel strong { display: block; color: var(--navy); font-size: 1.08rem; }

.intro {
  max-width: 1200px;
  margin: 0 auto 20px;
  padding: 36px 24px 70px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 44px;
  align-items: start;
}
.intro p:last-child { color: var(--muted); font-size: 1.12rem; margin: 0; }

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 78px 24px;
}
.section-title { max-width: 760px; margin-bottom: 34px; }

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.solution-grid article {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 27px;
  min-height: 260px;
  box-shadow: 0 10px 32px rgba(6,22,45,.055);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.solution-grid article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(6,22,45,.18);
}
.solution-grid span {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--silver-2);
  color: var(--navy);
  font-weight: 900;
  margin-bottom: 18px;
}
.solution-grid p { color: var(--muted); }

.dark-section {
  max-width: none;
  background: linear-gradient(135deg, var(--navy), #112b52);
  color: white;
  padding-left: max(24px, calc((100vw - 1200px)/2 + 24px));
  padding-right: max(24px, calc((100vw - 1200px)/2 + 24px));
}
.dark-section .kicker { color: var(--silver); }
.industry-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.industry-grid span {
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  font-weight: 800;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.method-grid div {
  background: white;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 24px;
}
.method-grid strong { color: var(--navy); font-size: 1.08rem; }
.method-grid p { color: var(--muted); }

.value-strip {
  max-width: 1120px;
  margin: 28px auto;
  padding: 28px;
  border-radius: 34px;
  background: white;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.value-strip div { padding: 12px; }
.value-strip strong, .value-strip span { display: block; }
.value-strip strong { color: var(--navy); font-size: 1.12rem; }
.value-strip span { color: var(--muted); margin-top: 6px; }

.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: center;
}
.contact p { color: var(--muted); font-size: 1.1rem; }
.contact-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 32px;
  box-shadow: var(--shadow);
}
.contact-card img {
  width: 116px;
  height: 116px;
  object-fit: contain;
  display: block;
  margin-bottom: 18px;
}
.contact-card a:not(.btn) { color: var(--navy); font-weight: 900; }
.contact-card .btn { margin-top: 10px; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  background: #25D366;
  color: white;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: var(--shadow);
}

.footer {
  background: white;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  padding: 36px 24px;
}
.footer img {
  width: 76px;
  height: 76px;
  object-fit: contain;
  display: block;
  margin: 0 auto 12px;
}
.footer p { margin: 4px 0; }

@media (max-width: 980px) {
  .hero, .intro, .contact { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 60px; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid, .value-strip { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .brand strong { font-size: .95rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 84px;
    left: 18px;
    right: 18px;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 18px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: inline-block; }
  .solution-grid, .method-grid, .value-strip { grid-template-columns: 1fr; }
  .hero-panel { min-height: 340px; }
}