/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 64px;
  background: rgba(251, 251, 253, 0.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.5);
  display: flex;
  align-items: center;
}

.nav-i {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo img { height: 38px; width: auto; object-fit: contain; }

.nav-links { display: flex; gap: 2px; list-style: none; }

.nav-links a {
  padding: 8px 13px;
  border-radius: 8px;
  font-size: 15px;
  color: var(--text);
  font-weight: 400;
}

.nav-links a:hover { background: var(--bg-alt); color: var(--text); }
.nav-links a.act { color: var(--accent); font-weight: 500; }

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  font-weight: 500 !important;
  border-radius: 8px;
}

.nav-cta:hover { background: var(--accent-h) !important; }

.nav-tel { font-size: 14px; font-weight: 500; color: var(--text); white-space: nowrap; }

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.mob {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(251, 251, 253, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  z-index: 99;
}

.mob ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }

.mob a {
  display: block;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 17px;
  color: var(--text);
}

.mob a:hover { background: var(--bg-alt); }

/* PAGE HEADER */
.page-header {
  padding: 140px 24px 80px;
  background: linear-gradient(140deg, var(--ci-color-1) 0%, rgba(77, 149, 168, 0.12) 100%);
}

.ph-in { max-width: 800px; margin: 0 auto; }

/* SECTIONS */
.sec { padding: 100px 24px; }
.sec-alt { background: var(--bg-alt); }
.sec-dark { background: var(--dark-gradient); color: var(--text); }
.sec-in { max-width: 1200px; margin: 0 auto; }

.sec-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.sec-dark .sec-tag { color: var(--accent); }
.sec-dark .lead { color: var(--muted); }
.sec-dark h2 { color: var(--text); }

.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 56px;
  line-height: 1.65;
}

/* FOOTER */
footer {
  background: #1d1d1f;
  color: rgba(255, 255, 255, 0.65);
  padding: 64px 24px 40px;
}

footer.footer-compact { padding: 40px 24px; }

.ft-in { max-width: 1200px; margin: 0 auto; }

.ft-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.ft-brand img { height: 34px; margin-bottom: 16px; }

.ft-brand p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.55);
}

.ft-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.ft-col ul { list-style: none; }
.ft-col li { margin-bottom: 10px; }

.ft-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.2s;
}

.ft-col a:hover { color: #fff; }

.ft-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  flex-wrap: wrap;
  gap: 12px;
}

.ft-bottom a {
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
}

.ft-bottom a:hover { color: #fff; }
.ft-links { display: flex; gap: 20px; }

/* LAYOUT RESPONSIVE */
@media (max-width: 1024px) {
  .ft-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-tel { display: none; }
  .burger { display: flex; }
  .sec { padding: 64px 24px; }
  .ft-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .ft-grid { grid-template-columns: 1fr; }
}