:root {
  --primary: #0f274d;
  --secondary: #ef7f1a;
  --secondary-dark: #d86d11;
  --text: #18212f;
  --muted: #667085;
  --line: #e6e9ef;
  --white: #ffffff;
  --bg-soft: #f7f9fc;
  --shadow: 0 18px 50px rgba(15, 39, 77, 0.12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,39,77,0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.brand-text strong {
  display: block;
  color: var(--primary);
  font-size: 1.15rem;
}
.brand-text span {
  display: block;
  color: var(--muted);
  font-size: .88rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.site-nav a {
  color: var(--primary);
  font-weight: 600;
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -8px;
  width: 0; height: 2px;
  background: var(--secondary);
  transition: width .25s ease;
}
.site-nav a:hover::after { width: 100%; }

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 14px;
  padding: 10px;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--primary);
  margin: 6px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
  background:
    radial-gradient(circle at top left, rgba(239,127,26,0.17), transparent 28%),
    radial-gradient(circle at bottom right, rgba(15,39,77,0.12), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, rgba(255,255,255,0.15) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255,255,255,0.15) 25%, transparent 25%);
  background-size: 40px 40px;
  opacity: .12;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 38px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--secondary);
}
.hero h1 {
  font-size: clamp(2.2rem, 4vw, 4.3rem);
  line-height: 1.02;
  margin: 0 0 18px;
  color: var(--primary);
}
.hero-text {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}
.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  box-shadow: 0 14px 28px rgba(239,127,26,0.25);
}
.btn-secondary {
  border: 1px solid rgba(15,39,77,.12);
  background: var(--white);
  color: var(--primary);
}
.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}
.highlight-card,
.stat-card,
.service-card,
.contact-card,
.about-image-card,
.hero-card,
.gallery-item,
.showcase-image {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.highlight-card {
  padding: 18px;
  border: 1px solid rgba(15,39,77,0.06);
}
.highlight-number {
  color: var(--secondary);
  font-weight: 800;
  display: block;
  margin-bottom: 8px;
}
.highlight-card p {
  margin: 0;
  font-size: .95rem;
  color: var(--primary);
  font-weight: 600;
}
.hero-visual {
  position: relative;
  min-height: 620px;
}
.hero-card {
  overflow: hidden;
}
.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-card-main {
  position: absolute;
  inset: 0 0 88px 54px;
}
.hero-card-small {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 240px;
  height: 240px;
  border: 10px solid var(--white);
}

.intro-strip {
  padding: 0 0 24px;
}
.intro-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.intro-grid article {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.intro-grid h2,
.section h2,
.section-title h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 2.6vw, 3rem);
  color: var(--primary);
}
.intro-grid p,
.section p,
.section-title p {
  color: var(--muted);
  line-height: 1.8;
}

.section { padding: 84px 0; }
.section-title.center { text-align: center; max-width: 760px; margin: 0 auto 34px; }

.about-grid,
.showcase-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}
.about-image-card,
.showcase-image { overflow: hidden; }
.about-image-card img,
.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mini-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.mini-feature {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(239,127,26,0.08);
  color: var(--primary);
  font-weight: 700;
}

.services-section { background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%); }
.services-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  padding: 28px;
  border: 1px solid rgba(15,39,77,0.06);
}
.service-card h3,
.stat-card h3 {
  margin: 16px 0 10px;
  font-size: 1.2rem;
  color: var(--primary);
}
.service-card p,
.stat-card p { margin: 0; }
.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.gallery-item { overflow: hidden; border-radius: 28px; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item.tall { grid-column: span 4; min-height: 620px; }
.gallery-item { grid-column: span 4; min-height: 340px; }
.gallery-item.wide { grid-column: span 8; min-height: 340px; }

.stats-section { background: var(--bg-soft); }
.stat-card {
  padding: 30px;
  border: 1px solid var(--line);
}
.dark-card {
  background: linear-gradient(135deg, var(--primary), #173866);
  color: var(--white);
  padding: 36px;
}
.dark-card h2,
.dark-card p { color: var(--white); }
.light-card {
  padding: 28px;
  border: 1px solid var(--line);
}
.contact-row {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.contact-row:last-child { border-bottom: 0; }
.contact-row span {
  display: block;
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.contact-row strong {
  color: var(--primary);
  font-size: 1.02rem;
}

.site-footer {
  background: var(--primary);
  color: var(--white);
  padding: 28px 0;
}
.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.site-footer h3,
.site-footer p { margin: 0; }

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  box-shadow: 0 16px 32px rgba(0,0,0,0.18);
  z-index: 1200;
}
.floating-whatsapp svg { width: 30px; fill: currentColor; }

@media (max-width: 1100px) {
  .hero-grid,
  .about-grid,
  .showcase-grid,
  .contact-grid,
  .intro-grid,
  .services-grid,
  .stats-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 540px; }
  .hero-card-main { inset: 0 0 70px 0; }
  .hero-card-small { left: auto; right: 18px; width: 210px; height: 210px; }
  .hero-highlights { grid-template-columns: 1fr; }
  .gallery-item,
  .gallery-item.tall,
  .gallery-item.wide { grid-column: span 12; min-height: 320px; }
}

@media (max-width: 820px) {
  .menu-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 16px;
    left: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-radius: 22px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(15,39,77,0.06);
    padding: 10px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: .25s ease;
  }
  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-nav a {
    padding: 14px 16px;
    border-radius: 14px;
  }
  .site-nav a:hover { background: var(--bg-soft); }
  .nav-wrap { position: relative; }
  .brand-logo { width: 58px; height: 58px; }
  .hero { padding-top: 40px; }
  .hero-visual { min-height: 430px; }
  .hero-card-small { width: 160px; height: 160px; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 20px, 1180px); }
  .section { padding: 64px 0; }
  .hero h1 { font-size: 2.25rem; }
  .btn { width: 100%; }
  .hero-actions,
  .contact-actions { flex-direction: column; }
  .hero-visual { min-height: 380px; }
  .hero-card-main { inset: 0 0 54px 0; }
  .hero-card-small { right: 10px; width: 136px; height: 136px; border-width: 6px; }
  .intro-grid article,
  .service-card,
  .stat-card,
  .light-card,
  .dark-card { padding: 22px; }
}