*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { font-family: 'Arial', sans-serif; background: #fff; color: #000; overflow-x: hidden; }

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  height: 72px; background: #fff;
  border-bottom: 1px solid #e8e8e8;
}
.nav-inner { display: flex; align-items: center; gap: 32px; width: 1100px; }
.nav-right { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 54px; width: 120px; display: block; }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 20px; color: #000; text-decoration: none; transition: opacity 0.2s; }
.nav-links a:hover { opacity: 0.45; }
.nav-cta { background: #000; color: #fff; padding: 11px 28px; font-size: 20px; text-decoration: none; transition: opacity 0.2s; }
.nav-cta:hover { opacity: 0.75; }

/* ── HERO ── */
.services-hero { margin-top: 72px; display: flex; justify-content: center; padding: 0 48px; background: #fff; }
.services-hero-wrapper { position: relative; width: 1100px; height: 420px; overflow: hidden; }
.services-hero-wrapper img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.services-hero-wrapper::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.15) 50%, transparent 100%);
  pointer-events: none;
}
.services-hero-text {
  position: absolute;
  bottom: 40px; left: 40px;
  z-index: 2;
}
.services-hero-text h1 {
  font-size: 40px; font-weight: 700;
  color: #fff; line-height: 1.3;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* ── SERVICE CARDS ── */
.services-cards { display: flex; justify-content: center; padding: 72px 48px; background: #fff; }
.services-cards-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; width: 1100px; }

.service-card {
  border: none;
  border-top: 3px solid #000;
  padding: 32px 28px;
  position: relative;
  background: #fff;
  transition: background 0.2s;
}
.service-card:hover { background: #f9f9f9; }
.service-card::before {
  content: attr(data-num);
  position: absolute; top: 16px; right: 20px;
  font-size: 64px; font-weight: 900;
  color: #f0f0f0; line-height: 1;
  pointer-events: none;
}
.service-card-icon { display: none; }
.service-card h3 { font-size: 18px; font-weight: 700; color: #000; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid #ddd; }
.service-card ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.service-card ul li { font-size: 14px; color: #333; line-height: 1.5; padding-left: 14px; position: relative; }
.service-card ul li::before { content: '—'; position: absolute; left: 0; color: #999; font-size: 12px; }

/* ── OFFICE BANNER ── */
.services-banner { display: flex; justify-content: center; padding: 0 48px; background: #fff; }
.services-banner-wrapper { width: 1100px; height: 420px; overflow: hidden; }
.services-banner-wrapper img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }

/* ── PROJECTS ── */
.projects { display: flex; justify-content: center; padding: 72px 48px; background: #f7f7f7; }
.projects-inner { width: 1100px; }
.projects-label { font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #000; margin-bottom: 12px; }
.projects-heading { font-size: 36px; font-weight: 800; color: #000; margin-bottom: 16px; }
.projects-divider { width: 48px; height: 3px; background: #000; margin-bottom: 48px; }
.project-categories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.project-cat-title {
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: #fff;
  background: #000; padding: 12px 16px; margin-bottom: 0;
}
.project-list { list-style: none; border: 1px solid #e0e0e0; border-top: none; }
.project-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 16px; font-size: 13px; color: #222;
  border-bottom: 1px solid #e0e0e0; transition: background 0.15s;
}
.project-list li:last-child { border-bottom: none; }
.project-list li:hover { background: #f0f0f0; }
.project-list li span { font-size: 11px; color: #888; letter-spacing: 0.06em; white-space: nowrap; margin-left: 12px; }

/* ── CLIENTS ── */
.clients { padding: 72px 0; background: #fff; }
.clients-inner { width: 1100px; margin: 0 auto; padding: 0 48px; }
.clients-label { font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #000; margin-bottom: 12px; }
.clients-heading { font-size: 36px; font-weight: 800; color: #000; margin-bottom: 16px; }
.clients-divider { width: 48px; height: 3px; background: #000; margin-bottom: 48px; }

.clients-marquee-wrap {
  overflow: hidden; width: 100%;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
  padding: 24px 0;
}

.clients-marquee {
  display: flex; align-items: center;
  gap: 20px;
  white-space: nowrap;
  animation: logoMarquee 28s linear infinite;
}
.clients-marquee:hover { animation-play-state: paused; }

.client-logo-box {
  flex-shrink: 0;
  width: 160px; height: 80px;
  display: flex; align-items: center; justify-content: center;
}
.client-logo-box img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: filter 0.2s, opacity 0.2s;
}
.client-logo-box:hover img { filter: grayscale(0%); opacity: 1; }

@keyframes logoMarquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* LOGO GRID */
.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: #e8e8e8;
  border: 1px solid #e8e8e8;
  max-width: 1100px;
  margin: 0 auto;
}
.client-logo-box {
  background: #fff; aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 16px; transition: background 0.2s;
}
.client-logo-box:hover { background: #f5f5f5; }
.client-logo-box img {
  width: 100%; height: 100%; object-fit: contain;
  filter: grayscale(100%); opacity: 0.7;
  transition: filter 0.2s, opacity 0.2s;
}
.client-logo-box:hover img { filter: grayscale(0%); opacity: 1; }

/* ── FOOTER ── */
footer { background: #000; padding: 32px 48px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer-social { display: flex; gap: 16px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4); display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, opacity 0.2s; }
.footer-social a:hover { border-color: #fff; opacity: 0.75; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.7); }