:root {
  --ink: #102a43;
  --ink-soft: #334e68;
  --muted: #627d98;
  --paper: #ffffff;
  --canvas: #f5f8fb;
  --line: #d9e2ec;
  --brand: #075985;
  --brand-dark: #063d5c;
  --brand-light: #e0f2fe;
  --accent: #f59e0b;
  --accent-dark: #b45309;
  --success: #047857;
  --radius: 1rem;
  --shadow: 0 18px 50px rgb(16 42 67 / 11%);
  --container: min(1120px, calc(100% - 2rem));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Tahoma, Arial, system-ui, sans-serif;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .16em; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  top: .7rem;
  inset-inline-start: .7rem;
  z-index: 100;
  padding: .6rem 1rem;
  color: #fff;
  background: var(--brand-dark);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }
.container { width: var(--container); margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin: 0 0 .8rem;
  color: var(--brand-dark);
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.eyebrow::before { width: 2rem; height: 2px; content: ''; background: var(--accent); }
.section { padding: 5.5rem 0; }
.section--tint { background: var(--canvas); }
.section-heading { max-width: 42rem; margin-bottom: 2.25rem; }
.section-heading h2, .page-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.7rem, 4vw, 2.55rem);
  line-height: 1.3;
}
.section-heading p, .page-hero p { margin: .8rem 0 0; color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid transparent;
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(12px);
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 18px rgb(16 42 67 / 6%); }
.nav-wrap { display: flex; min-height: 4.8rem; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { color: var(--brand-dark); font-size: 1.23rem; font-weight: 900; letter-spacing: -.03em; text-decoration: none; white-space: nowrap; }
.brand span { color: var(--accent-dark); }
.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a { color: var(--ink-soft); font-size: .94rem; font-weight: 700; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current='page'] { color: var(--brand); }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: .65rem 1.15rem;
  border: 1px solid transparent;
  border-radius: .6rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.nav-cta, .button--primary { color: #fff !important; background: var(--brand); box-shadow: 0 7px 16px rgb(7 89 133 / 18%); }
.nav-cta:hover, .button--primary:hover { color: #fff; background: var(--brand-dark); transform: translateY(-1px); }
.button--secondary { color: var(--brand-dark); border-color: #8ecae6; background: #fff; }
.button--secondary:hover { border-color: var(--brand); background: var(--brand-light); }
.menu-toggle { display: none; padding: .5rem; border: 1px solid var(--line); border-radius: .5rem; color: var(--brand-dark); background: #fff; }

.hero { position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 7.5rem) 0 5rem; background: linear-gradient(135deg, #eff9ff 0%, #fff 58%, #fff7e9 100%); }
.hero::before { position: absolute; inset: 0; content: ''; pointer-events: none; background-image: radial-gradient(circle at 9% 25%, rgb(14 165 233 / 11%) 0 2px, transparent 2px); background-size: 22px 22px; mask-image: linear-gradient(to left, transparent, #000); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: clamp(2rem, 7vw, 6rem); }
.hero-copy h1 { max-width: 14ch; margin: 0; font-size: clamp(2.3rem, 6vw, 4.3rem); line-height: 1.16; letter-spacing: -.04em; }
.hero-copy h1 span { color: var(--brand); }
.hero-copy p { max-width: 39rem; margin: 1.25rem 0 0; color: var(--ink-soft); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.trust-list { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin: 1.8rem 0 0; padding: 0; color: var(--ink-soft); font-size: .9rem; font-weight: 700; list-style: none; }
.trust-list li::before { margin-inline-end: .4rem; color: var(--success); content: '✓'; }

.shade-visual { position: relative; min-height: 355px; border-radius: 1.5rem; overflow: hidden; background: linear-gradient(145deg, #075985, #0c4a6e 54%, #164e63); box-shadow: var(--shadow); isolation: isolate; }
.shade-visual::before { position: absolute; z-index: -1; inset: 0; content: ''; background: radial-gradient(circle at 75% 20%, rgb(255 255 255 / 24%), transparent 23%), linear-gradient(115deg, transparent 0 30%, rgb(255 255 255 / 9%) 30% 31%, transparent 31% 50%, rgb(255 255 255 / 7%) 50% 51%, transparent 51%); }
.shade-visual::after { position: absolute; z-index: 0; inset-inline: 12%; bottom: 12%; height: 1.5rem; border-radius: 50%; content: ''; background: rgb(0 0 0 / 25%); filter: blur(9px); }
.canopy { position: absolute; z-index: 1; top: 18%; inset-inline-start: 11%; width: 78%; height: 33%; border: 7px solid rgb(255 255 255 / 70%); border-bottom: 0; border-radius: 100% 100% 4% 4% / 100% 100% 5% 5%; background: repeating-linear-gradient(115deg, #fbbf24 0 16px, #fcd34d 16px 33px); box-shadow: 0 11px 24px rgb(0 0 0 / 22%); transform: perspective(500px) rotateX(16deg); }
.canopy::before, .canopy::after { position: absolute; top: 97%; width: .65rem; height: 9.5rem; border-radius: 2rem; content: ''; background: linear-gradient(to left, #dce9ef, #f8fafc, #94a3b8); box-shadow: 2px 0 5px rgb(0 0 0 / 18%); }
.canopy::before { inset-inline-start: 8%; }
.canopy::after { inset-inline-end: 8%; }
.visual-label { position: absolute; z-index: 2; bottom: 1.25rem; inset-inline-start: 1.25rem; max-width: 16rem; padding: .8rem 1rem; border: 1px solid rgb(255 255 255 / 30%); border-radius: .65rem; color: #fff; background: rgb(6 61 92 / 65%); font-size: .86rem; backdrop-filter: blur(5px); }

.feature-grid, .service-grid, .project-grid, .contact-grid, .article-grid { display: grid; gap: 1.25rem; }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature, .service-card, .article-card, .contact-card { padding: 1.45rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.feature strong { display: block; margin-bottom: .35rem; color: var(--brand-dark); }
.feature p, .service-card p, .article-card p, .contact-card p { margin: 0; color: var(--muted); font-size: .94rem; }
.feature-mark, .service-icon { display: grid; width: 2.7rem; height: 2.7rem; place-items: center; margin-bottom: 1rem; border-radius: .7rem; color: var(--brand-dark); background: var(--brand-light); font-weight: 900; }
.service-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { min-height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service-card h3, .article-card h3, .contact-card h3 { margin: 0 0 .5rem; font-size: 1.05rem; }

.project-toolbar { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.25rem; }
.filter-button { padding: .45rem .8rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); background: #fff; font-weight: 700; }
.filter-button:hover, .filter-button.is-active { border-color: var(--brand); color: #fff; background: var(--brand); }
.project-grid { grid-template-columns: repeat(4, 1fr); }
.project-card { padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); color: inherit; text-align: start; background: #fff; box-shadow: none; }
.project-card:hover .project-art { transform: scale(1.03); }
.project-art { display: grid; height: 11rem; place-items: center; color: #fff; font-size: 1.05rem; font-weight: 900; text-align: center; transition: transform .25s ease; }
.project-art--car { background: linear-gradient(135deg, #075985, #0ea5e9); }
.project-art--garden { background: linear-gradient(135deg, #166534, #65a30d); }
.project-art--entry { background: linear-gradient(135deg, #7c2d12, #f59e0b); }
.project-art--large { background: linear-gradient(135deg, #3f3f46, #64748b); }
.project-card > span { display: block; padding: .95rem 1rem; color: var(--ink-soft); font-size: .9rem; font-weight: 800; }
.gallery-note { margin: 1rem 0 0; color: var(--muted); font-size: .84rem; }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: process; }
.process-step { position: relative; padding: .25rem 1rem .25rem 2rem; counter-increment: process; }
.process-step::before { display: grid; width: 2rem; height: 2rem; place-items: center; margin-bottom: .8rem; border-radius: 50%; color: #fff; content: counter(process); background: var(--brand); font-weight: 900; }
.process-step:not(:last-child)::after { position: absolute; top: 1.2rem; inset-inline-start: 0; width: calc(100% - 2rem); height: 1px; content: ''; background: #9bd4ec; transform: translateX(-.5rem); }
.process-step h3 { margin: 0 0 .4rem; font-size: 1rem; }
.process-step p { margin: 0; color: var(--muted); font-size: .9rem; }

.quote-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.quote-copy { padding: 1.8rem; border-radius: var(--radius); color: #fff; background: var(--brand-dark); }
.quote-copy h2 { margin: .3rem 0 .8rem; font-size: clamp(1.5rem, 3vw, 2.15rem); line-height: 1.35; }
.quote-copy p { margin: 0; color: #d9f0fb; }
.quote-copy ul { margin: 1.35rem 0 0; padding: 0; list-style: none; }
.quote-copy li { margin: .7rem 0; }
.quote-copy li::before { margin-inline-end: .55rem; color: #fcd34d; content: '✓'; }
.quote-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; padding: clamp(1.2rem, 4vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.field { display: grid; gap: .35rem; }
.field--full { grid-column: 1 / -1; }
.field label, .consent { color: var(--ink-soft); font-size: .9rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; padding: .72rem .8rem; border: 1px solid #bcccdc; border-radius: .5rem; color: var(--ink); background: #fff; }
.field textarea { min-height: 7.5rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); outline: 3px solid rgb(14 165 233 / 17%); }
.consent { display: flex; align-items: start; gap: .55rem; grid-column: 1 / -1; font-size: .84rem; font-weight: 500; }
.consent input { width: 1.1rem; height: 1.1rem; margin-top: .23rem; accent-color: var(--brand); }
.form-status { grid-column: 1 / -1; min-height: 1.3rem; margin: 0; color: var(--success); font-size: .88rem; font-weight: 700; }

.contact-grid { grid-template-columns: repeat(3, 1fr); }
.contact-card a { color: var(--brand); font-weight: 800; }
.contact-card a:hover { color: var(--accent-dark); }
.contact-icon { margin-bottom: .8rem; color: var(--accent-dark); font-size: 1.4rem; }
.map-link { display: inline-flex; margin-top: 1.2rem; color: var(--brand); font-weight: 800; }

.site-footer { padding: 3rem 0 1.2rem; color: #d9e2ec; background: #102a43; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem; }
.site-footer .brand { color: #fff; }
.site-footer .brand span { color: #fcd34d; }
.site-footer p { margin: .55rem 0 0; color: #bcccdc; font-size: .9rem; }
.footer-title { margin: 0 0 .65rem; color: #fff; font-size: .95rem; }
.footer-links { display: grid; gap: .35rem; }
.footer-links a { color: #d9e2ec; font-size: .88rem; }
.footer-links a:hover { color: #fcd34d; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.4rem; padding-top: 1rem; border-top: 1px solid rgb(255 255 255 / 15%); color: #9fb3c8; font-size: .8rem; }

.page-hero { padding: 4.4rem 0 3.6rem; background: linear-gradient(135deg, #e0f2fe, #fff); }
.page-content { max-width: 49rem; padding: 4rem 0 5rem; }
.page-content h2 { margin: 2.2rem 0 .65rem; font-size: 1.28rem; }
.page-content p, .page-content li { color: var(--ink-soft); }
.page-content ul { padding-inline-start: 1.25rem; }
.page-content li + li { margin-top: .45rem; }
.notice { padding: 1rem 1.1rem; border-inline-start: 4px solid var(--accent); border-radius: .35rem; color: var(--ink-soft); background: #fff7e9; }
.faq-list { display: grid; gap: .75rem; }
.faq-list details { border: 1px solid var(--line); border-radius: .75rem; background: #fff; }
.faq-list summary { padding: 1rem 1.1rem; color: var(--ink); cursor: pointer; font-weight: 800; }
.faq-list details p { padding: 0 1.1rem 1.1rem; margin: 0; }
.article-grid { grid-template-columns: repeat(3, 1fr); }
.article-card { display: flex; flex-direction: column; }
.article-card .article-mark { display: grid; width: 2.8rem; height: 2.8rem; place-items: center; margin-bottom: 1rem; border-radius: .7rem; color: #fff; background: var(--brand); font-weight: 900; }
.article-card a { margin-top: auto; padding-top: 1rem; color: var(--brand); font-weight: 800; }
.not-found { min-height: 100vh; display: grid; place-items: center; text-align: center; }

.back-to-top { position: fixed; z-index: 20; right: 1rem; bottom: 1rem; width: 2.8rem; height: 2.8rem; border: 0; border-radius: 50%; color: #fff; background: var(--brand); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(.5rem); transition: opacity .18s ease, transform .18s ease; }
[dir='ltr'] .back-to-top { right: auto; left: 1rem; }
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.project-dialog { width: min(92vw, 34rem); padding: 0; border: 0; border-radius: 1rem; color: var(--ink); box-shadow: 0 25px 70px rgb(0 0 0 / 30%); }
.project-dialog::backdrop { background: rgb(16 42 67 / 70%); }
.dialog-inner { padding: 1.8rem; }
.dialog-inner h2 { margin: 0 0 .5rem; }
.dialog-inner p { color: var(--ink-soft); }
.dialog-close { float: inline-end; width: 2.4rem; height: 2.4rem; border: 1px solid var(--line); border-radius: 50%; color: var(--ink-soft); background: #fff; font-weight: 900; }

@media (max-width: 860px) {
  .hero-grid, .quote-layout { grid-template-columns: 1fr; }
  .shade-visual { min-height: 300px; }
  .feature-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); gap: 1.4rem 0; }
  .process-step:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-wrap { position: relative; }
  .menu-toggle { display: block; }
  .site-nav { position: absolute; top: calc(100% - .15rem); right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1rem 1rem; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 12px 18px rgb(16 42 67 / 10%); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .65rem 0; }
  .nav-cta { margin-top: .3rem; text-align: center; }
  .section { padding: 4rem 0; }
  .feature-grid, .service-grid, .contact-grid, .article-grid { grid-template-columns: 1fr; }
  .quote-form { grid-template-columns: 1fr; }
  .field--full, .consent, .form-status { grid-column: auto; }
  .process { grid-template-columns: 1fr; gap: 1.2rem; }
  .process-step { padding-inline-start: 0; }
  .process-step::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.35rem; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}