:root {
  --navy: #061a3a;
  --navy-2: #092a5a;
  --blue: #1f7ad7;
  --silver: #d8dde7;
  --ink: #142033;
  --muted: #64748b;
  --bg: #f6f8fb;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 6vw;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(20,32,51,.08);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--navy);
  font-weight: 800;
  font-size: 1.45rem;
}
.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 0;
  filter: drop-shadow(0 4px 8px rgba(6,26,58,.18));
}
nav { display: flex; align-items: center; gap: 22px; }
nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
}
nav a:hover { color: var(--blue); }
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border-radius: 999px;
  background: #eef4fb;
  border: 1px solid rgba(20,32,51,.08);
}
.lang-btn {
  border: 0;
  cursor: pointer;
  padding: 7px 10px;
  border-radius: 999px;
  background: transparent;
  color: var(--navy);
  font-weight: 800;
  font-size: .78rem;
}
.lang-btn.active {
  background: var(--navy);
  color: var(--white);
}
.launch-badge {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(31, 122, 215, .22);
  border: 1px solid rgba(216, 221, 231, .45);
  color: #ffffff;
  font-weight: 900;
  letter-spacing: .02em;
  box-shadow: 0 0 0 rgba(31,122,215,.0);
  animation: launchFlash 1.45s ease-in-out infinite;
}

@keyframes launchFlash {
  0%, 100% {
    background: rgba(31, 122, 215, .18);
    box-shadow: 0 0 0 0 rgba(31,122,215,.35);
    transform: scale(1);
  }
  50% {
    background: rgba(31, 122, 215, .42);
    box-shadow: 0 0 0 8px rgba(31,122,215,.08), 0 0 22px rgba(96,165,250,.45);
    transform: scale(1.025);
  }
}


.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 80px 6vw;
  color: var(--white);
  background-image: linear-gradient(90deg, rgba(6,26,58,.96), rgba(6,26,58,.68)), url('assets/mundiatrust-banner.png');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero-content {
  position: relative;
  max-width: 820px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: .8rem;
}
h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.lead {
  margin: 22px 0 0;
  max-width: 720px;
  color: #e6edf8;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .15s ease, opacity .15s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--blue); color: var(--white); }
.button.secondary { color: var(--white); border: 1px solid rgba(255,255,255,.42); }

.intro, .services, .about, .contact, .values {
  padding: 72px 6vw;
}
.intro {
  background: var(--white);
  text-align: center;
}
.intro h2, .section-title h2, .about h2, .contact h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.intro p {
  margin: 18px auto 0;
  max-width: 850px;
  color: var(--muted);
  font-size: 1.12rem;
}
.section-title { max-width: 820px; margin-bottom: 28px; }
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  min-height: 240px;
  padding: 28px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid rgba(20,32,51,.08);
  box-shadow: 0 18px 42px rgba(6,26,58,.07);
}
.card h3 { margin: 0 0 12px; color: var(--navy); font-size: 1.25rem; }
.card p { margin: 0; color: var(--muted); }
.about {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
  background: linear-gradient(135deg, #ffffff, #eef4fb);
}
.about p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  background: var(--navy);
  color: var(--white);
}
.value {
  padding: 26px;
  border-radius: 20px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
}
.value strong { display: block; font-size: 1.4rem; margin-bottom: 6px; }
.value span { color: #cbd5e1; }
.contact { text-align: center; background: var(--white); }
.contact p { color: var(--muted); }
.location { margin-top: 18px; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 6vw;
  color: #cbd5e1;
  background: #031126;
  font-size: .9rem;
}

@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .brand img { width: 54px; height: 54px; }
  nav { flex-wrap: wrap; gap: 14px; }
  .hero { min-height: 560px; padding-top: 60px; }
  .cards, .values { grid-template-columns: 1fr; }
  footer { flex-direction: column; }
}