:root {
  --navy: #0f2742;
  --navy-2: #153a62;
  --gold: #c8a96b;
  --light: #f6f8fb;
  --white: #ffffff;
  --text: #243447;
  --muted: #6c7885;
  --border: #e4e9ef;
  --shadow: 0 18px 50px rgba(15, 39, 66, 0.12);
  --radius: 18px;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Open Sans", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}
a { text-decoration: none; color: inherit; }
.container { width: min(92%, var(--max)); margin: 0 auto; }
.section { padding: 92px 0; }

.section-title {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 18px;
}
.section-subtitle {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 46px;
}
.eyebrow {
  display: inline-block;
  color: var(--gold);
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: .25s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(200,169,107,.28); }
.btn-outline { color: var(--white); border-color: rgba(255,255,255,.55); }
.btn-outline:hover { background: var(--white); color: var(--navy); }

header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(15,39,66,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  line-height: 1.1;
}
.brand span {
  display: block;
  color: var(--gold);
  font-size: .75rem;
  margin-top: 5px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav-links { display: flex; align-items: center; gap: 26px; color: var(--white); font-size: .95rem; }
.nav-links a:hover { color: var(--gold); }
.menu-btn { display: none; background: none; border: 0; color: var(--white); font-size: 1.7rem; }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 80px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8,24,41,.95) 0%, rgba(15,39,66,.84) 48%, rgba(15,39,66,.45) 100%),
    url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=1800&q=85") center/cover no-repeat;
}
.hero-content { max-width: 760px; }
.hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 1.02;
  margin-bottom: 24px;
}
.hero h1 strong { color: var(--gold); }
.hero p { max-width: 650px; font-size: 1.15rem; color: rgba(255,255,255,.86); margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.trust-strip { margin-top: -38px; position: relative; z-index: 5; }
.trust-grid {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(4,1fr);
  overflow: hidden;
}
.trust-item { padding: 28px 22px; border-right: 1px solid var(--border); }
.trust-item:last-child { border-right: 0; }
.trust-item h3 { font-family: "Montserrat", sans-serif; color: var(--navy); font-size: 1rem; margin-bottom: 5px; }
.trust-item p { color: var(--muted); font-size: .9rem; }

.services, .testimonials { background: var(--light); }
.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: .25s ease;
}
.card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: transparent; }
.icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(200,169,107,.16);
  color: var(--navy);
  font-size: 1.45rem;
  margin-bottom: 22px;
}
.card h3 { font-family: "Montserrat", sans-serif; color: var(--navy); margin-bottom: 12px; font-size: 1.2rem; }
.card p { color: var(--muted); font-size: .96rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 62px; align-items: center; }
.about-image {
  border-radius: 26px;
  min-height: 520px;
  background:
    linear-gradient(rgba(15,39,66,.12), rgba(15,39,66,.12)),
    url("https://images.unsplash.com/photo-1450101499163-c8848c66ca85?auto=format&fit=crop&w=1200&q=85") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.checks { display: grid; gap: 16px; margin: 28px 0 32px; }
.check { display: flex; gap: 12px; align-items: flex-start; }
.check-mark {
  width: 26px; height: 26px; min-width: 26px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gold); color: var(--navy); font-weight: 900;
}

.process { background: var(--navy); color: var(--white); }
.process .section-title { color: var(--white); }
.process .section-subtitle { color: rgba(255,255,255,.7); }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.step {
  padding: 28px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}
.step-number { font-family: "Montserrat", sans-serif; font-size: 2rem; color: var(--gold); font-weight: 700; margin-bottom: 16px; }
.step h3 { font-family: "Montserrat", sans-serif; margin-bottom: 10px; }
.step p { color: rgba(255,255,255,.72); }

.quote { font-size: 1.02rem; color: var(--text); margin-bottom: 22px; }
.client { color: var(--navy); font-weight: 700; }

.cta-box {
  border-radius: 28px;
  padding: 58px;
  background:
    linear-gradient(135deg, rgba(15,39,66,.98), rgba(21,58,98,.92)),
    url("https://images.unsplash.com/photo-1521791055366-0d553872125f?auto=format&fit=crop&w=1500&q=85") center/cover;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.cta-box h2 { font-family: "Montserrat", sans-serif; font-size: clamp(2rem,4vw,3rem); margin-bottom: 12px; }
.cta-box p { color: rgba(255,255,255,.74); max-width: 670px; }

footer { background: #091a2d; color: rgba(255,255,255,.76); padding: 70px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 44px; margin-bottom: 42px; }
footer h3, footer h4 { color: var(--white); font-family: "Montserrat", sans-serif; margin-bottom: 16px; }
footer a:hover { color: var(--gold); }
.footer-links { display: grid; gap: 10px; }
.copyright { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; text-align: center; }

.whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
  z-index: 999;
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 4%;
    background: var(--navy);
  }
  .nav-links.open { display: flex; }
  .menu-btn { display: block; }
  .trust-grid, .cards, .steps, .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { min-height: 380px; }
  .cta-box { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .section { padding: 70px 0; }
  .hero { min-height: 92vh; }
  .trust-grid, .cards, .steps, .footer-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--border); }
  .trust-item:last-child { border-bottom: 0; }
  .cta-box { padding: 36px 24px; }
  .hero-actions .btn { width: 100%; }
}