:root {
  --primary: #1557ff;
  --primary-dark: #0f3bb0;
  --text: #111827;
  --muted: #5f6b7a;
  --line: #e5e7eb;
  --bg-soft: #f6f8fc;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: #fff;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 84px 0; }
.alt-bg { background: var(--bg-soft); }
.eyebrow {
  margin: 0 0 10px;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.accent { color: var(--primary); }
h1,h2,h3,h4,p { margin-top: 0; }
h1 { font-size: 1.4rem; margin-bottom: 0; }
h2 { font-size: clamp(2rem, 4vw, 4rem); line-height: 1.08; margin-bottom: 20px; }
h3 { font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.12; margin-bottom: 18px; }
h4 { font-size: 1.15rem; margin-bottom: 10px; }
p { color: var(--muted); line-height: 1.75; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.9); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229,231,235,.8);
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand img {
  width: 72px; height: 72px; object-fit: cover; border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.top-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 14px 22px; font-weight: 700;
  transition: .25s ease; border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--primary), #3b82f6); color: #fff; box-shadow: 0 14px 30px rgba(21,87,255,.25); }
.btn-outline { border-color: var(--line); background: #fff; }
.btn-light { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.28); }
.btn.full { width: 100%; }
.hero {
  position: relative; min-height: 88vh; display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,15,28,.82) 0%, rgba(10,15,28,.65) 48%, rgba(10,15,28,.3) 100%);
}
.hero-content { position: relative; z-index: 1; }
.hero-card {
  max-width: 760px; color: #fff; padding: 36px; border-radius: 28px;
  background: rgba(255,255,255,.08); backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.hero-card p { color: rgba(255,255,255,.88); }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.metrics { margin-top: -54px; position: relative; z-index: 2; }
.metrics-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 18px;
}
.metric-card {
  background: #fff; border-radius: 22px; padding: 28px; box-shadow: var(--shadow); border: 1px solid rgba(229,231,235,.7);
}
.metric-card span {
  display: inline-block; font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 8px;
}
.metric-card p { margin-bottom: 0; }
.about-grid, .contact-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 34px; align-items: center;
}
.about-image-card img {
  width: 100%; border-radius: 28px; box-shadow: var(--shadow); object-fit: cover; min-height: 420px;
}
.check-list {
  list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px;
}
.check-list li {
  position: relative; padding-left: 28px; font-weight: 600;
}
.check-list li::before {
  content: '•'; position: absolute; left: 8px; top: -1px; color: var(--primary); font-size: 1.3rem;
}
.section-heading { max-width: 760px; margin-bottom: 28px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.services-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 24px;
}
.service-card {
  background: #fff; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow);
}
.service-card img { width: 100%; height: 270px; object-fit: cover; }
.service-content { padding: 22px; }
.process-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}
.process-card {
  padding: 30px; border-radius: 24px; background: #fff; box-shadow: var(--shadow); text-align: center;
}
.process-card span {
  display: inline-flex; width: 62px; height: 62px; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-soft); color: var(--primary); font-weight: 800; margin-bottom: 14px;
}
.gallery-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
.gallery-grid img {
  width: 100%; height: 280px; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow);
}
.contact-card {
  background: #fff; border-radius: 28px; padding: 30px; box-shadow: var(--shadow);
}
.contact-item {
  display: flex; justify-content: space-between; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line);
}
.contact-item:last-of-type { border-bottom: 0; }
.contact-item a { color: var(--primary-dark); font-weight: 700; }
.contact-actions { margin-top: 24px; }
.footer {
  background: #0d1322; color: #fff; padding: 28px 0;
}
.footer p, .footer span { color: rgba(255,255,255,.8); }
.footer-inner {
  display: flex; justify-content: space-between; gap: 24px; align-items: center; flex-wrap: wrap;
}
.footer-brand img { border: 2px solid rgba(255,255,255,.12); }
.footer-links { display: grid; gap: 6px; }
.floating-whatsapp {
  position: fixed; right: 18px; bottom: 18px; width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, #17c45a, #0f9e49); color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 18px 40px rgba(23,196,90,.35); z-index: 25;
}
@media (max-width: 980px) {
  .metrics-grid, .services-grid, .process-grid, .gallery-grid, .about-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .topbar-inner, .footer-inner { flex-direction: column; align-items: flex-start; }
  .metrics-grid, .services-grid, .process-grid, .gallery-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 90px 0 70px; }
  .hero-card { padding: 24px; }
  .brand img { width: 58px; height: 58px; }
  .contact-item { flex-direction: column; }
}