:root {
  --page: #f5f6f9;
  --surface: #ffffff;
  --ink: #101a2b;
  --muted: #5a6575;
  --line: rgba(16, 26, 43, 0.10);
  --accent: #ee7b2b;
  --dark: #101a2b;
  --dark-2: #16233a;
  --on-dark: #eef2f8;
  --on-dark-muted: #97a3b6;
  --dark-line: rgba(238, 242, 248, 0.14);
  --r: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  background: var(--page);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
input, select, textarea, button { font-family: inherit; font-size: inherit; color: inherit; }
summary { list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
summary::marker { content: ''; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: 840px; margin: 0 auto; padding: 0 28px; }

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow-accent { color: var(--accent); }

.section-title {
  font-family: Archivo, sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.section-head-tight { margin-bottom: 18px; }
.section-desc { color: var(--muted); max-width: 42ch; font-size: 15.5px; line-height: 1.6; }

.btn {
  display: inline-block;
  font-weight: 600;
  border-radius: var(--r);
  cursor: pointer;
  border: none;
  transition: filter 0.15s, background 0.15s;
  text-align: center;
}
.btn-accent { background: var(--accent); color: #fff; font-size: 14px; padding: 11px 18px; }
.btn-accent:hover { filter: brightness(0.94); }
.btn-lg { font-size: 15.5px; padding: 15px 26px; }
.btn-outline {
  border: 1px solid var(--dark-line);
  color: var(--on-dark);
  background: transparent;
  font-size: 15.5px;
  padding: 15px 26px;
}
.btn-outline:hover { background: var(--dark-2); }
.btn-ghost {
  border: 1px solid rgba(16, 26, 43, 0.2);
  background: transparent;
  color: var(--ink);
  font-weight: 600;
  padding: 12px 22px;
}

/* ============ NAV ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(245, 246, 249, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: 1240px;
  margin: 0 auto;
  padding: 13px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: #fff;
  font-family: Archivo, sans-serif;
  font-weight: 900;
  font-size: 18px;
  border-radius: var(--r);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: Archivo, sans-serif; font-weight: 800; font-size: 16px; letter-spacing: -0.01em; }
.brand-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.nav-links { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; font-size: 14.5px; font-weight: 500; }
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-phone { font-family: 'IBM Plex Mono', monospace; font-size: 13px; font-weight: 500; }
.nav-phone:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }

/* ============ HERO ============ */
.hero { background: var(--dark); color: var(--on-dark); position: relative; overflow: hidden; }
.hero-grid {
  padding: 76px 28px 72px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 52px;
  align-items: center;
}
.hero-copy { min-width: 0; }
.hero h1 {
  font-family: Archivo, sans-serif;
  font-weight: 900;
  font-size: clamp(38px, 5.6vw, 70px);
  line-height: 0.99;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero-lead {
  font-size: 18px;
  line-height: 1.55;
  color: var(--on-dark-muted);
  max-width: 52ch;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--dark-line);
}
.stat-num { font-family: Archivo, sans-serif; font-weight: 800; font-size: 26px; }
.stat-label { font-size: 12.5px; color: var(--on-dark-muted); }
.hero-media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--dark-line);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* ============ SERVICES ============ */
.services { padding: 96px 0 84px; }
.services-title { max-width: 16ch; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(288px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
.service-card {
  background: var(--surface);
  padding: 32px 30px;
  min-height: 196px;
  display: flex;
  flex-direction: column;
}
.service-num { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--accent); margin-bottom: auto; }
.service-card h3 {
  font-family: Archivo, sans-serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 18px 0 8px;
}
.service-card p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.service-card-cta {
  background: var(--accent);
  color: #fff;
  padding: 32px 30px;
  min-height: 196px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-card-cta:hover { filter: brightness(0.95); }
.service-num-inverse { color: inherit; opacity: 0.85; }
.service-cta-title { display: block; font-family: Archivo, sans-serif; font-weight: 800; font-size: 23px; letter-spacing: -0.01em; margin-bottom: 6px; }
.service-cta-sub { font-size: 14.5px; opacity: 0.92; }

/* ============ ABOUT ============ */
.about { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-grid {
  padding: 90px 28px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.about-media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.media-tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(16, 26, 43, 0.78);
  color: #eef2f8;
  padding: 7px 11px;
  border-radius: 3px;
}
.about-p { color: var(--muted); font-size: 16px; line-height: 1.65; margin-bottom: 16px; }
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 10px;
}
.about-stats > div { background: var(--page); padding: 26px 24px; }
.about-stat-num { font-family: Archivo, sans-serif; font-weight: 900; font-size: 38px; line-height: 1; color: var(--accent); letter-spacing: -0.02em; }
.about-stat-label { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* ============ GALLERY ============ */
.gallery { padding: 96px 0 84px; }
.gallery-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 9px 15px;
  border-radius: var(--r);
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.filter-btn.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }
.gallery-note { color: var(--muted); font-size: 15.5px; line-height: 1.6; max-width: 60ch; margin-bottom: 28px; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--r);
  overflow: hidden;
  background: repeating-linear-gradient(135deg, #e6e9ef 0 15px, #dde1e9 15px 30px);
  border: 1px solid var(--line);
}
.gallery-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gallery-item figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 10px;
}
.tag-dark {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(16, 26, 43, 0.78);
  color: #eef2f8;
  padding: 6px 10px;
  border-radius: 3px;
}
.tag-accent {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  padding: 6px 9px;
  border-radius: 3px;
}

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--dark); color: var(--on-dark); padding: 90px 0; }
.testimonials-title { color: var(--on-dark); margin-bottom: 8px; max-width: 20ch; }
.testimonials-note { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: var(--on-dark-muted); margin-bottom: 40px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.testimonial {
  border: 1px solid var(--dark-line);
  border-radius: var(--r);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stars { color: var(--accent); letter-spacing: 2px; font-size: 15px; }
.testimonial p { font-size: 16.5px; line-height: 1.6; color: var(--on-dark); }
.testimonial footer { margin-top: auto; font-size: 13.5px; color: var(--on-dark-muted); }
.testimonial footer strong { color: var(--on-dark); font-weight: 600; }

/* ============ SERVICE AREA ============ */
.areas { padding: 96px 0 84px; }
.areas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.areas-map {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: var(--r);
  overflow: hidden;
  background:
    linear-gradient(rgba(16, 26, 43, 0.05) 1px, transparent 1px) 0 0 / 34px 34px,
    linear-gradient(90deg, rgba(16, 26, 43, 0.05) 1px, transparent 1px) 0 0 / 34px 34px,
    var(--surface);
  border: 1px solid var(--line);
}
.pin {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}
.areas-desc { color: var(--muted); font-size: 16px; line-height: 1.6; margin-bottom: 26px; }
.areas-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px 24px;
  font-size: 15px;
  margin-bottom: 30px;
}

/* ============ QUOTE FORM ============ */
.quote { background: var(--surface); border-top: 1px solid var(--line); }
.quote-grid { padding: 90px 28px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.quote-title { margin-bottom: 20px; }
.quote-desc { color: var(--muted); font-size: 16px; line-height: 1.65; margin-bottom: 28px; }
.quote-points { display: flex; flex-direction: column; gap: 16px; }
.quote-points > div, .quote-points > a { display: flex; gap: 12px; align-items: center; font-size: 15px; }
.quote-points a:hover { color: var(--accent); }
.dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }

.quote-form {
  border: 1px solid rgba(16, 26, 43, 0.14);
  border-radius: var(--r);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.quote-form label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 500; }
.quote-form .span-2 { grid-column: span 2; }
.quote-form input, .quote-form select, .quote-form textarea {
  border: 1px solid rgba(16, 26, 43, 0.18);
  border-radius: var(--r);
  padding: 12px 13px;
  font-size: 15px;
  background: var(--page);
}
.quote-form textarea { resize: vertical; }
.quote-form button[type="submit"] { font-size: 16px; padding: 15px; }

.quote-success {
  border: 1px solid rgba(16, 26, 43, 0.14);
  border-radius: var(--r);
  padding: 48px 40px;
  background: var(--page);
  text-align: center;
}
.success-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 26px;
}
.quote-success h3 { font-family: Archivo, sans-serif; font-weight: 800; font-size: 26px; margin-bottom: 10px; }
.quote-success p { color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 40ch; margin: 0 auto 24px; }

/* ============ FAQ ============ */
.faq { padding: 96px 0 84px; }
.faq-head { text-align: center; margin-bottom: 44px; }
.faq-list { border-top: 1px solid rgba(16, 26, 43, 0.12); }
.faq-list details { border-bottom: 1px solid rgba(16, 26, 43, 0.12); }
.faq-list summary {
  padding: 22px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: Archivo, sans-serif;
  font-weight: 700;
  font-size: 19px;
}
.faq-sign { color: var(--accent); font-size: 24px; transition: transform 0.2s; font-weight: 400; flex-shrink: 0; }
.faq-list details[open] .faq-sign { transform: rotate(45deg); }
.faq-list details > div { padding: 0 4px 24px; color: var(--muted); font-size: 15.5px; line-height: 1.65; max-width: 70ch; }

/* ============ FOOTER ============ */
.site-footer { background: var(--dark); color: var(--on-dark); }
.footer-grid { padding: 72px 28px 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.footer-logo { width: 200px; margin: -8px 0 4px -6px; }
.footer-desc { color: var(--on-dark-muted); font-size: 15px; line-height: 1.6; max-width: 36ch; margin-bottom: 20px; }
.footer-heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; font-size: 15px; }
.footer-links a:hover { color: var(--accent); }
.muted-dark { color: var(--on-dark-muted); }
.footer-bottom { border-top: 1px solid var(--dark-line); }
.footer-bottom-inner {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--on-dark-muted);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    width: 100%;
    order: 3;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
    margin-top: 12px;
  }
  .nav-links a { padding: 8px 0; width: 100%; }
  .nav-links.is-open { display: flex; }
  .nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-grid { grid-template-columns: 1fr; padding: 48px 28px 56px; }
  .hero-media { order: -1; aspect-ratio: 16 / 10; }

  .about-grid { grid-template-columns: 1fr; padding: 64px 28px; }
  .about-stats { grid-template-columns: 1fr 1fr; }

  .areas-grid { grid-template-columns: 1fr; }
  .areas-list { grid-template-columns: 1fr 1fr; }

  .quote-grid { grid-template-columns: 1fr; padding: 64px 28px; }
  .quote-form { grid-template-columns: 1fr; }
  .quote-form .span-2 { grid-column: span 1; }

  .footer-grid { grid-template-columns: 1fr; padding: 56px 28px 32px; gap: 36px; }

  .services, .gallery, .areas, .faq { padding: 64px 0 56px; }
}

@media (max-width: 560px) {
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .hero-stats { gap: 20px; }
  .areas-list { grid-template-columns: 1fr 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: 4px; }
}