* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #0f172a;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,0.10), transparent 30%),
    radial-gradient(circle at top right, rgba(6,182,212,0.12), transparent 25%),
    #f8fafc;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.75); border-bottom: 1px solid rgba(15,23,42,0.08);
}
.nav-shell {
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: inline-flex; align-items: center; gap: .75rem; font-weight: 800; }
.brand-logo { height: 48px; width: auto; display: block; object-fit: contain; }
.brand-text { font-size: 1rem; line-height: 1; }
.nav-links { display: flex; align-items: center; gap: 1.2rem; }
.nav-links a { color: #334155; font-weight: 600; }
.btn-nav, .btn, button { border: none; cursor: pointer; }
.btn-nav, .btn {
  display: inline-flex; align-items: center; justify-content: center; padding: .9rem 1.2rem;
  border-radius: 14px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover, .btn-nav:hover { transform: translateY(-1px); }
.btn-primary, .btn-nav {
  color: white; background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 12px 28px rgba(37,99,235,0.28);
}
.btn-secondary { background: white; color: #0f172a; border: 1px solid rgba(15,23,42,0.1); }
.hero { padding: 4rem 0 3rem; }
.hero-grid, .two-col, .contact-grid {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: center;
}
.hero h1, .section h1, .section h2 {
  margin: 0 0 1rem; line-height: 1.05; letter-spacing: -0.03em;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 4.8rem); }
.section h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.section h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
.hero-text, .section p { color: #475569; font-size: 1.05rem; line-height: 1.75; }
.eyebrow {
  display: inline-block; margin-bottom: 1rem; padding: .45rem .75rem; border-radius: 999px;
  font-size: .85rem; font-weight: 700; color: var(--primary); background: rgba(37,99,235,0.08);
}
.hero-actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 1.5rem; }
.glass-card, .feature-card, .project-card, .contact-card, .logo-card, .stat-card, .client-card {
  background: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 12px 40px rgba(15,23,42,0.08); border-radius: 24px;
}
.glass-card { padding: 1.5rem; backdrop-filter: blur(10px); }
.hero-image-card {
  background: rgba(255,255,255,0.78); border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 12px 40px rgba(15,23,42,0.08); border-radius: 24px; padding: 1rem; backdrop-filter: blur(10px);
}
.hero-image { width: 100%; height: 420px; object-fit: cover; border-radius: 18px; display: block; }
.section { padding: 2rem 0 4rem; }
.section-soft { background: linear-gradient(180deg, rgba(255,255,255,0.3), rgba(255,255,255,0.85)); }
.section-heading { max-width: 760px; margin-bottom: 1.5rem; }
.stats-grid, .card-grid, .logo-grid { display: grid; gap: 1.2rem; }
.stats-grid { grid-template-columns: repeat(3, 1fr); }
.card-grid { grid-template-columns: repeat(3, 1fr); }
.logo-grid { grid-template-columns: repeat(3, 1fr); }
.stat-card { padding: 1.5rem; text-align: center; }
.stat-card strong { display: block; font-size: 2rem; margin-bottom: .35rem; }
.feature-card, .project-card { padding: 1.5rem; }
.feature-icon {
  width: 56px; height: 56px; border-radius: 18px; margin-bottom: 1rem;
  background: linear-gradient(135deg, rgba(37,99,235,.2), rgba(6,182,212,.25));
}
.project-tag, .pill {
  display: inline-flex; align-items: center; padding: .45rem .75rem; border-radius: 999px;
  background: rgba(15,23,42,0.06); font-size: .85rem; font-weight: 700;
}
.pill-wrap { display: flex; flex-wrap: wrap; gap: .75rem; }
.check-list, .site-footer ul { padding-left: 1.1rem; color: #475569; line-height: 1.8; }
.contact-card { padding: 1.5rem; }
.field { display: grid; gap: .45rem; margin-bottom: 1rem; }
.field label { font-weight: 700; color: #334155; }
.field input, .field textarea {
  width: 100%; padding: .95rem 1rem; border-radius: 16px; border: 1px solid rgba(15,23,42,0.12);
  background: white; font: inherit; outline: none;
}
.field input:focus, .field textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
}
.client-card, .project-card-image { overflow: hidden; }
.client-image { width: 100%; height: 220px; object-fit: cover; display: block; }
.client-body, .project-body { padding: 1.25rem; }
.project-card-image { padding: 0; }
.project-image { width: 100%; height: 230px; object-fit: cover; display: block; }
.site-footer { background: var(--dark); color: #e2e8f0; margin-top: 3rem; }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem; padding: 3rem 0 2rem;
}
.footer-bottom { padding: 1rem 0 2rem; border-top: 1px solid rgba(226,232,240,0.1); }
.menu-toggle { display: none; flex-direction: column; gap: .3rem; background: transparent; }
.menu-toggle span { width: 24px; height: 3px; border-radius: 999px; background: #0f172a; }
.contact-list { display: grid; gap: .8rem; margin-top: 1.2rem; }
.contact-item {
  padding: 1rem 1.1rem; border-radius: 16px; background: rgba(255,255,255,0.7);
  border: 1px solid rgba(15,23,42,0.06);
}
.flash-wrap { margin-top: 1rem; }
.flash-message { padding: 1rem 1.2rem; border-radius: 16px; margin-bottom: 1rem; font-weight: 600; }
.flash-success { background: rgba(34, 197, 94, 0.12); color: #166534; border: 1px solid rgba(34, 197, 94, 0.25); }
.flash-error { background: rgba(239, 68, 68, 0.12); color: #991b1b; border: 1px solid rgba(239, 68, 68, 0.25); }

@media (max-width: 980px) {
  .hero-grid, .two-col, .contact-grid, .footer-grid, .stats-grid, .card-grid, .logo-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; left: 1rem; right: 1rem; top: 84px; display: none; flex-direction: column;
    align-items: stretch; padding: 1rem; border-radius: 22px; background: rgba(255,255,255,0.96);
    border: 1px solid rgba(15,23,42,0.08); box-shadow: 0 20px 60px rgba(15,23,42,0.12);
  }
  .nav-links.open { display: flex; }
  .hero-grid, .two-col, .contact-grid, .footer-grid, .stats-grid, .card-grid, .logo-grid {
    grid-template-columns: 1fr;
  }
  .hero { padding-top: 2.4rem; }
  .btn, .btn-nav { width: 100%; }
  .hero-actions { flex-direction: column; }
  .brand-logo { height: 40px; }
  .brand-text { font-size: 0.95rem; }
  .hero-image { height: 260px; }
}

.project-list {
  display: grid;
  gap: 1.5rem;
}

.project-gallery-card {
  padding: 0;
  overflow: hidden;
}

.dynamic-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .5rem;
  padding: 1rem;
  background: rgba(255,255,255,0.55);
}

.project-gallery-image {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}

@media (max-width: 760px) {
  .dynamic-gallery {
    grid-template-columns: 1fr;
  }

  .project-gallery-image {
    height: 220px;
  }
}

.blog-card {
  overflow: hidden;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 12px 40px rgba(15,23,42,0.08);
  border-radius: 24px;
}

.blog-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.blog-body {
  padding: 1.25rem;
}

.blog-link {
  display: inline-block;
  margin-top: .75rem;
  font-weight: 700;
  color: var(--primary);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.social-card {
  display: block;
  padding: 1.5rem;
  border-radius: 24px;
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 12px 40px rgba(15,23,42,0.08);
  transition: transform .2s ease, box-shadow .2s ease;
}

.social-card:hover {
  transform: translateY(-3px);
}

.social-card h3 {
  margin-top: 0;
  margin-bottom: .5rem;
}

.social-card p {
  margin: 0;
  color: #475569;
}

@media (max-width: 980px) {
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .social-grid {
    grid-template-columns: 1fr;
  }

  .blog-image {
    height: 200px;
  }
}