:root {
  --bg: #f7fbff;
  --surface: #ffffff;
  --surface-soft: #eef6ff;
  --text: #0f172a;
  --muted: #475569;
  --border: #dbe7f5;
  --primary: #2563eb;
  --primary-dark: #1747b8;
  --accent: #7dd3fc;
  --shadow: 0 20px 50px rgba(37, 99, 235, 0.10);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(125, 211, 252, 0.18), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-dark); text-decoration: none; }
a:hover { text-decoration: none; }
button, input, select, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid #0ea5e9;
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: #000;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  z-index: 1000;
}
.skip-link:focus { top: 12px; }

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}
.narrow { max-width: 820px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219, 231, 245, 0.85);
}
.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
}
.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
}
.brand-text { font-size: 1rem; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.site-nav a {
  color: var(--text);
  font-weight: 600;
}
.site-nav a.active { color: var(--primary); }
.nav-cta { margin-left: 6px; }
.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 10px 14px;
}

.hero,
.page-hero {
  padding: 72px 0 32px;
}
.hero-grid,
.split-grid,
.contact-layout {
  display: grid;
  gap: 32px;
}
.hero-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}
.hero-copy h1,
.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 1.05;
  margin: 10px 0 18px;
  letter-spacing: -0.03em;
}
.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 62ch;
}
.eyebrow {
  display: inline-block;
  color: var(--primary);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 18px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-secondary {
  background: #fff;
  border-color: var(--border);
  color: var(--text);
}
.btn-light {
  background: #fff;
  color: var(--primary-dark);
}
.hero-points,
.clean-list,
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.hero-points li {
  position: relative;
  padding-left: 24px;
  margin: 8px 0;
  color: var(--muted);
}
.hero-points li::before,
.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
.clean-list li {
  position: relative;
  padding-left: 22px;
  margin: 8px 0;
}
.card-glass,
.info-card,
.testimonial-card,
.gallery-card,
.panel-highlight,
.map-card,
.service-block {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-visual {
  position: relative;
  overflow: hidden;
  padding: 12px;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: 18px;
}
.hero-badge {
  position: absolute;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 700;
  max-width: 230px;
}
.hero-badge-top { top: 28px; left: 28px; }
.hero-badge-bottom { right: 28px; bottom: 28px; }

.section { padding: 36px 0 72px; }
.section-soft { background: linear-gradient(180deg, rgba(238, 246, 255, 0.75), rgba(255,255,255,0)); }
.section-heading {
  margin-bottom: 28px;
  max-width: 760px;
}
.section-heading h2 {
  margin: 12px 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.1;
}
.section-heading p { color: var(--muted); }
.cards-grid {
  display: grid;
  gap: 20px;
}
.services-grid { grid-template-columns: repeat(3, 1fr); }
.testimonial-grid,
.three-grid { grid-template-columns: repeat(3, 1fr); }
.info-card,
.testimonial-card,
.service-block,
.panel-highlight,
.map-card {
  padding: 26px;
}
.feature-line {
  position: relative;
  overflow: hidden;
}
.feature-line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.stack-list {
  display: grid;
  gap: 16px;
}
.stack-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
}
.panel-highlight {
  background: linear-gradient(180deg, #fff, #f0f7ff);
}
.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.area-card {
  padding: 20px;
  text-align: center;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--border);
  font-weight: 700;
}
.faq-list {
  display: grid;
  gap: 14px;
}
.faq-list details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}
.faq-list p { color: var(--muted); margin: 14px 0 0; }
.testimonial-card .stars {
  color: #f59e0b;
  letter-spacing: 0.18em;
  margin-bottom: 12px;
}
.testimonial-card p { margin-top: 0; color: var(--muted); }
.testimonial-card span { color: var(--muted); }
.cta-band {
  background: linear-gradient(135deg, #0f4fd6 0%, #2563eb 55%, #3b82f6 100%);
  color: #fff;
}
.cta-band .eyebrow {
  color: #fff;
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.18);
}
.cta-band-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.compact-hero {
  padding-bottom: 10px;
}
.rounded-media {
  width: 100%;
  min-height: 340px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.align-center { align-items: center; }
.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
}
.gallery-card {
  overflow: hidden;
}
.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}
.gallery-card.large img { min-height: 580px; }
.gallery-card figcaption {
  padding: 14px 16px;
  font-weight: 700;
}
.contact-layout {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}
.contact-card-group {
  display: grid;
  gap: 18px;
}
.contact-form {
  display: grid;
  gap: 12px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 14px;
  background: #fff;
}
.form-note,
.text-link,
.site-footer p,
.site-footer li,
.service-block p { color: var(--muted); }

.site-footer {
  background: #0f172a;
  color: #e5eefb;
  padding-top: 44px;
}
.site-footer a { color: #cfe1ff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr;
  gap: 28px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 24px;
  padding: 18px 0 26px;
}
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  background: #16a34a;
  color: #fff;
  font-weight: 700;
  padding: 14px 16px;
  border-radius: 999px;
  box-shadow: 0 14px 35px rgba(22, 163, 74, 0.35);
}

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .contact-layout,
  .service-list,
  .services-grid,
  .testimonial-grid,
  .three-grid,
  .gallery-grid,
  .footer-grid,
  .area-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-card.large {
    grid-column: span 2;
  }

  .site-nav {
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px 18px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 6px; }
  .nav-cta { margin-left: 0; margin-top: 8px; }
  .menu-toggle { display: inline-flex; }
}

@media (max-width: 720px) {
  .hero,
  .page-hero { padding-top: 40px; }
  .hero-grid,
  .split-grid,
  .contact-layout,
  .service-list,
  .services-grid,
  .testimonial-grid,
  .three-grid,
  .gallery-grid,
  .footer-grid,
  .area-grid,
  .cta-band-wrap {
    grid-template-columns: 1fr;
    display: grid;
  }
  .hero-copy h1,
  .page-hero h1 {
    font-size: 2.2rem;
  }
  .brand-text { display: none; }
  .hero-visual img { min-height: 280px; }
  .hero-badge {
    position: static;
    margin-top: 12px;
    max-width: none;
  }
  .gallery-card.large img { min-height: 280px; }
  .cta-band-wrap { gap: 18px; }
  .whatsapp-float {
    left: 16px;
    right: 16px;
    bottom: 16px;
    text-align: center;
  }
}