:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-alt: #eef4fa;
  --surface-dark: #102031;
  --text: #152231;
  --muted: #5d6b79;
  --line: #d9e1ea;
  --brand: #123a5a;
  --brand-2: #cc382d;
  --brand-3: #0f6d8c;
  --dark: #0c1826;
  --success: #13845b;
  --shadow: 0 16px 40px rgba(10, 25, 40, 0.12);
  --shadow-soft: 0 12px 28px rgba(16, 32, 49, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; color-scheme: light; background-color: var(--bg); }
body {
  color-scheme: light;
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15,109,140,0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(204,56,45,0.07), transparent 18%),
    var(--bg);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }

input,
textarea,
button,
.site-header,
.site-nav,
.nav-toggle {
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  html,
  body {
    color-scheme: light;
    background-color: var(--bg);
  }

  input,
  textarea,
  button,
  .site-header,
  .site-nav,
  .nav-toggle {
    color-scheme: light;
  }
}
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(217,225,234,0.85);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 12px 30px rgba(10,25,40,0.08); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 104px; padding: 12px 0; }
.brand { display: inline-flex; align-items: center; gap: 0; font-weight: 800; letter-spacing: .01em; flex: 0 0 auto; line-height: 1; }
.brand img { height: 78px; width: auto; max-width: min(52vw, 440px); object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.site-nav a {
  font-weight: 600; color: var(--muted); padding: 8px 0; position: relative; white-space: nowrap;
  transition: color .18s ease, transform .18s ease;
}
.site-nav a:hover,
.site-nav a:focus,
.site-nav a.is-active { color: var(--brand); }
.site-nav a.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -10px; height: 3px; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-3));
}
.nav-cta {
  padding: 11px 16px !important; border-radius: 999px; background: var(--brand); color: white !important;
  box-shadow: 0 10px 24px rgba(18,58,90,0.18);
}
.nav-cta.is-active::after { display: none; }
.nav-toggle { display: none; }
.hero {
  position: relative; min-height: 86vh; display: grid; align-items: center; overflow: clip;
}
.hero-media,
.hero-overlay { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  background:
    linear-gradient(120deg, rgba(12,24,38,0.90), rgba(12,24,38,0.58) 52%, rgba(12,24,38,0.20)),
    radial-gradient(circle at 75% 18%, rgba(15,109,140,0.26), transparent 30%);
}
.hero-content { position: relative; z-index: 2; padding: 100px 0 78px; max-width: 780px; color: white; }
.eyebrow,
.section-kicker {
  text-transform: uppercase; letter-spacing: .15em; font-weight: 800; font-size: .78rem; color: #ff8179;
}
.hero h1,
.inner-hero h1 { margin: 12px 0 18px; line-height: 1.03; font-size: clamp(2.5rem, 5vw, 5rem); }
.hero-text { max-width: 700px; color: rgba(255,255,255,0.87); font-size: 1.08rem; }
.hero-actions,
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 20px; border-radius: 999px; font-weight: 700; border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand-2); color: white; box-shadow: 0 14px 30px rgba(201, 52, 42, 0.25); }
.btn-secondary { background: rgba(255,255,255,0.08); color: white; border-color: rgba(255,255,255,0.28); }
.btn-secondary-dark { background: var(--surface); color: var(--brand); border-color: var(--line); box-shadow: var(--shadow-soft); }
.btn-block { width: 100%; }
.hero-tags,
.trust-strip { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tags li,
.trust-strip li {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16); font-weight: 600; font-size: .92rem;
}
.section { padding: 88px 0; }
.section-dark {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02)),
    linear-gradient(145deg, #0c1826, #11263b);
  color: white;
}
.section-soft { background: linear-gradient(180deg, #f8fbff, #edf2f8); }
.section-image-band { background: linear-gradient(180deg, #ffffff, #f4f7fb); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2,
.section-two-col h2,
.feature-split h2,
.cta-box h2,
.stack-copy h2,
.process-panel h2,
.detail-panel h2,
.gallery-copy h2 { margin: 8px 0 0; font-size: clamp(1.8rem, 3.4vw, 3.1rem); line-height: 1.12; }
.section-copy { color: var(--muted); max-width: 760px; }
.section-two-col,
.feature-split,
.image-band-grid,
.contact-layout,
.gallery-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.metric-grid,
.service-grid,
.project-grid,
.card-grid,
.detail-grid,
.contact-card-grid,
.gallery-grid,
.process-grid,
.value-grid { display: grid; gap: 18px; }
.metric-grid { grid-template-columns: repeat(2, 1fr); }
.metric-card,
.service-card,
.project-card,
.feature-card,
.image-panel,
.contact-form-card,
.contact-box,
.detail-panel,
.process-panel,
.value-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft);
}
.metric-card,
.service-card,
.process-panel,
.value-card,
.contact-box,
.detail-panel { padding: 24px; }
.metric-card strong,
.process-panel strong { display: block; font-size: 1.16rem; margin-bottom: 6px; color: var(--brand); }
.metric-card span,
.process-panel p,
.value-card p,
.detail-panel p,
.contact-box p,
.section-copy,
.feature-card p,
.project-card p,
.service-card p { color: var(--muted); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.feature-card,
.project-card,
.gallery-tile { overflow: hidden; transition: transform .22s ease, box-shadow .22s ease; }
.feature-card:hover,
.project-card:hover,
.gallery-tile:hover,
.service-card:hover,
.value-card:hover,
.metric-card:hover,
.contact-box:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.media-card img,
.project-card img,
.image-panel img,
.gallery-tile img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.media-card div,
.project-card div { padding: 24px; }
.feature-card h3,
.project-card h3,
.service-card h3,
.value-card h3,
.contact-box h3,
.detail-panel h3 { margin: 0 0 10px; font-size: 1.24rem; }
.service-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { min-height: 220px; position: relative; }
.service-card::before,
.value-card::before {
  content: ''; position: absolute; left: 24px; top: 0; width: 64px; height: 4px; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-3));
}
.value-card { position: relative; }
.feature-split .image-panel img,
.contact-layout .image-panel img { aspect-ratio: 5/4; }
.image-stack { position: relative; min-height: 520px; }
.image-main,
.image-sub {
  position: absolute; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(217,225,234,0.85); object-fit: cover;
}
.image-main { inset: 0 80px 40px 0; height: calc(100% - 40px); }
.image-sub { width: 44%; right: 0; bottom: 0; aspect-ratio: 3/4; }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.check-list li,
.bullet-list li { position: relative; padding-left: 24px; color: var(--text); }
.check-list li::before,
.bullet-list li::before { content: '•'; position: absolute; left: 6px; top: 0; color: var(--brand-2); font-weight: 900; }
.project-grid { grid-template-columns: repeat(3, 1fr); }
.process-grid { grid-template-columns: repeat(4, 1fr); }
.process-panel { position: relative; min-height: 190px; }
.process-number {
  display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--surface-alt); color: var(--brand); font-weight: 800; margin-bottom: 14px;
}
.cta-box {
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 24px; align-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-3)); color: white; padding: 34px; border-radius: calc(var(--radius) + 6px); box-shadow: var(--shadow);
}
.cta-box p { color: rgba(255,255,255,0.84); }
.inner-hero {
  background:
    radial-gradient(circle at right top, rgba(255,255,255,0.12), transparent 26%),
    linear-gradient(135deg, var(--brand), #0f5c75 56%, #123a5a);
  color: white; padding: 126px 0 66px;
}
.inner-hero p:last-child { max-width: 760px; color: rgba(255,255,255,0.84); }
.detail-grid { grid-template-columns: repeat(3, 1fr); }
.value-grid { grid-template-columns: repeat(4, 1fr); }
.bullet-list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.contact-layout { align-items: start; }
.contact-card-grid { grid-template-columns: repeat(3, 1fr); margin-top: 18px; }
.contact-form-card form { padding: 24px; display: grid; gap: 14px; }
.contact-form-card label { display: grid; gap: 8px; font-weight: 600; }
input,
textarea {
  width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line);
  font: inherit; resize: vertical; background: #fff;
}
input:focus,
textarea:focus { outline: 0; border-color: var(--brand-3); box-shadow: 0 0 0 4px rgba(15,109,140,0.12); }
.form-note {
  margin: 4px 0 0; font-size: .94rem; color: var(--muted); background: var(--surface-alt);
  border-radius: 14px; padding: 14px 16px; border: 1px solid rgba(15,109,140,0.1);
}
.gallery-grid { grid-template-columns: repeat(4, 1fr); }
.gallery-tile img { aspect-ratio: 1/1; }
.site-footer { background: #0c1826; color: rgba(255,255,255,0.8); padding-top: 36px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer-brand,
.footer-title { margin: 0 0 10px; color: white; font-weight: 800; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 24px; padding: 18px 0 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.footer-bottom p { margin: 0; }
.footer-release { font-size: .68rem; letter-spacing: .08em; color: rgba(255,255,255,0.36); user-select: none; white-space: nowrap; }
.footer-release:hover { color: rgba(255,255,255,0.54); }
.text-white-muted { color: rgba(255,255,255,0.8); }

@media (max-width: 1080px) {
  .service-grid,
  .process-grid,
  .value-grid,
  .detail-grid,
  .contact-card-grid,
  .project-grid,
  .card-grid-3,
  .gallery-grid,
  .footer-grid,
  .cta-box { grid-template-columns: 1fr 1fr; }
  .section-two-col,
  .feature-split,
  .image-band-grid,
  .gallery-layout,
  .contact-layout { grid-template-columns: 1fr; }
  .image-stack { min-height: 420px; }
}
@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; border-radius: 999px;
    border: 1px solid var(--line); background: white; font-weight: 700;
  }
  .site-nav {
    position: absolute; top: calc(100% + 8px); left: 16px; right: 16px; display: none; flex-direction: column; align-items: stretch;
    gap: 10px; padding: 18px; background: white; border-radius: 20px; border: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav-wrap { min-height: 96px; }
  .site-nav.is-open { display: flex; }
  .site-nav a.is-active::after { bottom: -2px; }
  .metric-grid,
  .service-grid,
  .process-grid,
  .value-grid,
  .detail-grid,
  .contact-card-grid,
  .project-grid,
  .card-grid-3,
  .gallery-grid,
  .footer-grid,
  .cta-box { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-content { padding: 92px 0 56px; }
  .hero h1,
  .inner-hero h1 { font-size: clamp(2rem, 10vw, 3.25rem); }
}
@media (max-width: 560px) {
  .container { width: min(100% - 22px, 1180px); }
  .section { padding: 72px 0; }
  .site-header .brand img { height: 62px; width: auto; max-width: min(72vw, 360px); }
  .nav-wrap { min-height: 92px; gap: 14px; }
  .image-stack { min-height: 340px; }
  .image-main { inset: 0 40px 40px 0; }
  .image-sub { width: 48%; }
  .cta-box { padding: 26px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-release { margin-left: 2px; }
}


.section-copy,
.text-white-muted,
.feature-card p,
.project-card p,
.service-card p { text-wrap: pretty; }
.feature-split .image-panel,
.section-two-col .image-panel { overflow: hidden; }
.feature-split .image-panel img,
.section-two-col .image-panel img { transition: transform .3s ease; }
.feature-split .image-panel:hover img,
.section-two-col .image-panel:hover img { transform: scale(1.015); }
@media (prefers-reduced-motion: reduce) {
  .feature-split .image-panel img,
  .section-two-col .image-panel img,
  .btn,
  .feature-card,
  .project-card,
  .service-card,
  .value-card,
  .metric-card,
  .contact-box { transition: none !important; }
}

.nav-access {
  padding: 11px 16px !important;
  border-radius: 999px;
  border: 1px solid rgba(18,58,90,0.16);
  background: #fff;
  color: var(--brand) !important;
  box-shadow: var(--shadow-soft);
}
.construction-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(15,109,140,0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(204,56,45,0.12), transparent 24%),
    linear-gradient(145deg, #0c1826, #10263c);
}
.construction-shell {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 24px;
}
.construction-backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(12,24,38,0.72), rgba(12,24,38,0.38));
}
.construction-card {
  position: relative;
  z-index: 1;
  width: min(560px, calc(100% - 16px));
  padding: 34px;
  border-radius: 28px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(217,225,234,0.9);
  box-shadow: 0 30px 80px rgba(0,0,0,0.26);
}
.construction-logo { width: 220px; max-width: 100%; height: auto; margin-bottom: 18px; }
.construction-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-weight: 800;
  font-size: .76rem;
  color: var(--brand-2);
}
.construction-card h1 { margin: 10px 0 8px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.04; }
.construction-tagline { margin: 0 0 18px; color: var(--muted); }
.construction-copy {
  padding: 18px 18px 14px;
  border-radius: 18px;
  background: var(--surface-alt);
  border: 1px solid rgba(15,109,140,0.12);
}
.construction-copy strong { display: block; margin-bottom: 6px; color: var(--brand); }
.construction-copy p { margin: 0; color: var(--muted); }
.construction-form { display: grid; gap: 14px; margin-top: 18px; }
.construction-form label { display: grid; gap: 8px; font-weight: 600; }
.construction-note { margin: 16px 0 0; color: var(--muted); font-size: .95rem; }
.construction-error {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(204,56,45,0.1);
  border: 1px solid rgba(204,56,45,0.22);
  color: #8d221c;
  font-weight: 600;
}
@media (max-width: 560px) {
  .construction-card { padding: 24px; border-radius: 22px; }
  .nav-access { text-align: center; }
}

.contact-actions-card { padding: 24px; }
.contact-actions-stack { display: grid; gap: 14px; }
.contact-actions-stack > h3 { margin: 0; font-size: 1.34rem; }
.contact-actions-stack > p { margin: 0; color: var(--muted); }
.contact-note-box { padding: 18px; margin-top: 4px; }
.contact-note-box p { margin: 0 0 8px; }
.contact-note-box p:last-child { margin-bottom: 0; }