:root {
  --orange:      #d96a1a;
  --orange-dk:   #b85814;
  --navy:        #1d2e3f;
  --navy-lt:     #253849;
  --text:        #1a1a1a;
  --muted:       #64748b;
  --border:      #e2e8f0;
  --bg:          #ffffff;
  --bg-alt:      #f7f8fa;
  --maxw:        1200px;
  --pad:         clamp(16px, 4vw, 32px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", system-ui, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4 { font-weight: 700; line-height: 1.2; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 2px solid var(--orange);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 10px;
  padding-bottom: 10px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  flex-shrink: 0;
}
.brand:hover { color: var(--text); text-decoration: none; }
.brand img { height: 38px; width: auto; border-radius: 3px; }
.brand small { display: block; font-size: .68rem; font-weight: 400; color: var(--muted); margin-top: 1px; }

.header-right {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}
.nav { display: flex; gap: 1.4rem; align-items: center; }
.nav a {
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  padding: 2px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a:hover { color: var(--orange); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--orange); border-bottom-color: var(--orange); }

.header-phone {
  font-weight: 700;
  font-size: 1rem;
  color: var(--orange);
  white-space: nowrap;
  border: 2px solid var(--orange);
  border-radius: 3px;
  padding: 5px 12px;
}
.header-phone:hover { background: var(--orange); color: #fff; text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text);
}

/* ---------- Hero (homepage) ---------- */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 70px 0;
}
.hero h1 {
  font-size: clamp(1.75rem, 4.5vw, 2.9rem);
  color: #fff;
  max-width: 680px;
  line-height: 1.15;
  margin-bottom: .75rem;
}
.hero .lead {
  font-size: 1.05rem;
  color: #a8bfcf;
  max-width: 580px;
  margin-bottom: 2rem;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  gap: .8rem;
  margin-bottom: 2.5rem;
}
.hero-tel {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  text-decoration: none;
}
.hero-tel:hover { color: #e8813a; text-decoration: none; }
.hero-tel-label { font-size: .8rem; font-weight: 400; color: #a8bfcf; }
.hero-email { font-size: .95rem; color: #a8bfcf; }
.hero-email a { color: #c8d8e4; font-weight: 500; }
.hero-email a:hover { color: #fff; text-decoration: none; }

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: .5rem; }

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--orange);
  color: #fff;
}
.trust-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  padding: 1.1rem var(--pad);
  border-right: 1px solid rgba(255,255,255,.25);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trust-item:first-child { border-left: 1px solid rgba(255,255,255,.25); }
.trust-item strong { font-size: 1rem; font-weight: 700; }
.trust-item span { font-size: .8rem; opacity: .88; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 40px 0;
  border-bottom: 3px solid var(--orange);
}
.page-hero h1 { font-size: clamp(1.5rem, 3vw, 2.1rem); color: #fff; margin-bottom: .35rem; }
.page-hero p { color: #a8bfcf; max-width: 600px; font-size: 1.02rem; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 11px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--orange); color: #fff; border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dk); border-color: var(--orange-dk); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-outline { border-color: var(--border); color: var(--text); background: #fff; }
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section.alt { background: var(--bg-alt); }

.section-head { margin-bottom: 2.5rem; }
.section-head h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  position: relative;
  padding-bottom: .6rem;
  margin-bottom: .5rem;
}
.section-head h2::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 3px;
  background: var(--orange);
  border-radius: 2px;
}
.section-head p { color: var(--muted); max-width: 620px; font-size: 1rem; margin-top: .6rem; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.service-card {
  background: #fff;
  padding: 1.5rem 1.6rem;
  border-left: 4px solid transparent;
  transition: border-color .2s, background .2s;
}
.service-card:hover {
  border-left-color: var(--orange);
  background: #fffbf8;
}
.service-card h3 {
  font-size: .98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .35rem;
}
.service-card p {
  font-size: .875rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

/* ---------- Company info boxes ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.info-box {
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--orange);
  border-radius: 3px;
  padding: 1.5rem 1.6rem;
}
.info-box h3 {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--orange);
  margin-bottom: 1rem;
}
.info-box dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .45rem 1.2rem;
  margin: 0;
  font-size: .93rem;
}
.info-box dt { color: var(--muted); white-space: nowrap; }
.info-box dd { margin: 0; }

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--bg-alt);
}
.gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform .35s ease;
  display: block;
}
.gallery figure:hover img { transform: scale(1.06); }

/* ---------- Partners ---------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.partner {
  background: #fff;
  padding: 1.4rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
}
.partner img {
  max-height: 52px;
  max-width: 120px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .6;
  transition: filter .2s, opacity .2s;
}
.partner:hover img { filter: none; opacity: 1; }

/* ---------- Contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-field input,
.form-field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(217,106,26,.12);
}
.form-field textarea { min-height: 130px; resize: vertical; }
.required { color: var(--orange); }
.form-note { font-size: 13px; color: var(--muted); margin-top: .75rem; }

.contact-info { padding-left: 1rem; border-left: 3px solid var(--orange); }
.contact-info h3 {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  margin-bottom: .25rem;
  margin-top: 1.5rem;
}
.contact-info h3:first-child { margin-top: 0; }
.contact-val {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 .1rem;
}
.contact-val a { color: var(--text); }
.contact-val a:hover { color: var(--orange); text-decoration: none; }
.contact-info > p { font-size: .95rem; color: var(--muted); margin: 0 0 .2rem; }
.contact-info > p a { color: var(--muted); }
.contact-info > p a:hover { color: var(--orange); text-decoration: none; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: #a8bfcf;
  border-top: 3px solid var(--orange);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem 3rem;
  align-items: start;
  padding: 2.5rem 0 2rem;
}
.site-footer .brand { color: #fff; }
.site-footer .brand:hover { color: #fff; text-decoration: none; }
.site-footer .brand small { color: #5e7a8c; }

.footer-nav h4, .footer-contact h4 {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #5e7a8c;
  margin-bottom: .7rem;
}
.footer-nav nav { display: flex; flex-direction: column; gap: .35rem; }
.footer-nav nav a { color: #a8bfcf; font-size: 14px; }
.footer-nav nav a:hover { color: #fff; text-decoration: none; }
.footer-contact p { font-size: 14px; color: #a8bfcf; margin: 0 0 .3rem; }
.footer-contact a { color: #c8d8e4; }
.footer-contact a:hover { color: #fff; text-decoration: none; }

.footer-fine {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1rem 0;
  font-size: 12px;
  color: #3d5568;
}
.footer-fine .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .partners-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-strip .wrap { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: none; }
  .trust-item:nth-child(3) { border-left: 1px solid rgba(255,255,255,.25); border-top: 1px solid rgba(255,255,255,.25); }
  .trust-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.25); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header-phone { display: none; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: .2rem;
    background: #fff;
    border-bottom: 2px solid var(--orange);
    padding: 1rem var(--pad) 1.2rem;
    box-shadow: 0 6px 16px rgba(0,0,0,.1);
  }
  .nav.open { display: flex; }
  .nav a { font-size: 15px; padding: .4rem 0; border-bottom: 1px solid var(--border); width: 100%; }
  .nav a:last-child { border-bottom: none; }
  .nav-toggle { display: inline-block; }

  .services-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info { padding-left: 0; border-left: none; border-top: 3px solid var(--orange); padding-top: 1.5rem; margin-top: .5rem; }
  .trust-strip .wrap { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero { padding: 48px 0; }
  .trust-item { padding: .9rem var(--pad); }
}

@media (max-width: 480px) {
  .gallery { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip .wrap { grid-template-columns: 1fr; }
  .trust-item { border-right: none !important; border-left: 1px solid rgba(255,255,255,.25) !important; border-top: 1px solid rgba(255,255,255,.25); }
  .trust-item:first-child { border-top: none; }
}

@media (prefers-reduced-motion: reduce) {
  .gallery img, .btn, .service-card, .partner img, .header-phone { transition: none; }
}