:root {
  --navy: #0f172a;
  --navy-soft: #172554;
  --gold: #c6a15b;
  --gold-light: #e8d6a3;
  --white: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #f8fafc;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.navbar {
  width: min(1180px, 94%);
  margin: auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  color: var(--white);
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 2px solid var(--gold);
  color: var(--gold-light);
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: 1px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text small {
  color: #cbd5e1;
  font-size: 0.78rem;
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #e5e7eb;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--gold-light);
}

.menu-toggle {
  display: none;
  background: transparent;
  color: white;
  border: 0;
  font-size: 1.8rem;
}

.hero {
  min-height: 720px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 100px 0;
  background:
    linear-gradient(120deg, rgba(15,23,42,0.92), rgba(15,23,42,0.72)),
    url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=1800&q=80") center/cover;
  color: var(--white);
}

.hero-content {
  width: min(940px, 92%);
  text-align: center;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label {
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.03;
  max-width: 920px;
  margin: 0 auto 24px;
}

.hero-text {
  max-width: 760px;
  margin: 0 auto 34px;
  color: #e5e7eb;
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--gold);
  color: #111827;
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-secondary {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
}

.section {
  padding: 92px 0;
}

.intro-section {
  padding: 72px 0;
  background: var(--white);
}

.grid-2 {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: start;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  margin-bottom: 20px;
}

.services .section-label,
.team .section-label,
.contact .section-label {
  color: var(--gold);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}

.card {
  background: var(--card);
  border-radius: 22px;
  padding: 30px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(15,23,42,0.06);
}

.card h3,
.team-card h3,
.why-item h3 {
  color: var(--navy);
  margin-bottom: 10px;
}

.card:hover,
.team-card:hover {
  transform: translateY(-5px);
  transition: 0.2s ease;
}

.alt {
  background: #eef2f7;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.team-card {
  background: var(--white);
  border-radius: 22px;
  padding: 26px;
  min-height: 180px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--gold);
}

.team-card span {
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
}

.team-card.featured {
  background: var(--navy);
}

.team-card.featured h3 {
  color: var(--white);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.why-item {
  padding: 32px;
  border-left: 4px solid var(--gold);
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: 18px;
}

.why-item strong {
  color: var(--gold);
  font-size: 1.8rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 44px;
  align-items: start;
}

.contact-list {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.contact-list a {
  color: var(--navy-soft);
  font-weight: 800;
}

.contact-form {
  background: var(--white);
  padding: 32px;
  border-radius: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  font-weight: 700;
  color: var(--navy);
}

input,
textarea {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 14px;
  padding: 14px;
  font: inherit;
  background: #f9fafb;
}

textarea {
  resize: vertical;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: #25d366;
  color: white;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 2rem;
  font-weight: 800;
}

.footer {
  background: var(--navy);
  color: #cbd5e1;
  padding: 26px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .cards,
  .team-grid,
  .grid-3,
  .grid-2,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    min-height: 620px;
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--navy);
    display: none;
    flex-direction: column;
    padding: 22px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .nav-links.open {
    display: flex;
  }

  .brand-text strong {
    font-size: 0.9rem;
  }

  .cards,
  .team-grid,
  .grid-3,
  .grid-2,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 0;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}