/* ==========================================================================
   Novora Group — shared stylesheet
   Design tokens derived from the Novora brand book:
   navy #0F2540, gold #B8A688, light gray #E6E7E8, typeface Poppins.
   ========================================================================== */

:root {
  --navy: #0f2540;
  --navy-deep: #091729;
  --navy-soft: #1c3a5c;
  --gold: #b8a688;
  --gold-light: #ded4c1;
  --gold-dim: #8f7f63;
  --cream: #f7f5f1;
  --paper: #ffffff;
  --ink: #16202e;
  --ink-soft: #4a5568;
  --line: #e6e7e8;
  --line-strong: #d3d6da;

  --font-display: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;

  --max: 1180px;
  --radius: 2px;
}

/* This site is intentionally single-theme: it mirrors a printed brand
   book (concrete, navy, brushed gold) and is meant to look identical
   regardless of the visitor's OS theme, the way a real company site does. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
  text-wrap: balance;
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; max-width: 62ch; color: var(--ink-soft); }
a { color: inherit; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.9em;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

img, svg { max-width: 100%; display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn-primary { background: var(--gold); color: var(--navy-deep); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--paper); border-color: rgba(255,255,255,0.4); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-outline-dark { background: transparent; color: var(--navy); border-color: var(--line-strong); }
.btn-outline-dark:hover { border-color: var(--navy); }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--max);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark { width: 34px; height: 42px; flex-shrink: 0; }
.brand-mark .mark-a { fill: var(--navy); }
.brand-mark .mark-b { fill: var(--gold); }
.footer-brand .brand-mark .mark-a { fill: #ffffff; }
.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--navy);
  letter-spacing: 0.01em;
  line-height: 1;
}
.brand-word span {
  display: block;
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--gold-dim);
  margin-top: 3px;
}
.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--gold);
  transition: right 0.2s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { right: 0; }
.nav-links a[aria-current="page"] { color: var(--navy); font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 20px; }
.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.lang-switch a { text-decoration: none; color: var(--ink-soft); padding: 3px 2px; }
.lang-switch a.active { color: var(--navy); border-bottom: 2px solid var(--gold); }
.lang-switch a:hover { color: var(--navy); }
.lang-switch span { color: var(--line-strong); }
.nav-cta .btn { padding: 11px 20px; background: var(--navy); color: var(--paper); }
.nav-cta .btn:hover { background: var(--navy-deep); }
.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 30px; height: 22px; padding: 0;
  flex-direction: column; justify-content: space-between;
}
.nav-toggle span { display: block; height: 2px; background: var(--navy); border-radius: 2px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 62%, #060f1c 100%);
  color: var(--paper);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 42%, rgba(184,166,136,0.14) 42.3%, rgba(184,166,136,0.14) 43%, transparent 43.3%),
    linear-gradient(115deg, transparent 60%, rgba(184,166,136,0.08) 60.3%, rgba(184,166,136,0.08) 60.8%, transparent 61.1%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px 32px 100px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: end;
}
.hero-inner.compact { padding: 84px 32px; grid-template-columns: 1fr; align-items: start; }
.hero h1 { color: var(--paper); }
.hero .lede { color: rgba(255,255,255,0.72); font-size: 1.05rem; max-width: 46ch; }
.hero-actions { display: flex; gap: 16px; margin-top: 30px; flex-wrap: wrap; }
.hero-stats {
  display: grid;
  gap: 22px;
  border-left: 1px solid rgba(255,255,255,0.18);
  padding-left: 34px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--gold-light);
  display: block;
}
.hero-stat .label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section-alt { background: var(--paper); }
.section-navy { background: var(--navy); color: var(--paper); }
.section-navy h2, .section-navy h3 { color: var(--paper); }
.section-navy p { color: rgba(255,255,255,0.68); }
.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- grids & cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.value-card, .service-card, .job-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 32px 28px;
  border-radius: var(--radius);
}
.value-card .icon, .service-card .icon {
  width: 42px; height: 42px;
  color: var(--gold-dim);
  margin-bottom: 18px;
}
.service-card h3 { margin-bottom: 10px; }
.service-card .num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold-dim);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 14px;
}

/* project cards — abstract architectural placeholders, since real
   project photography hasn't been supplied yet */
.project-card {
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  text-decoration: none;
  display: block;
}
.project-visual {
  aspect-ratio: 4 / 3;
  position: relative;
  background: var(--navy);
  overflow: hidden;
}
.project-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.project-tag {
  position: absolute;
  bottom: 14px; left: 14px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--gold-light);
  padding: 5px 10px;
}
.project-body { padding: 22px 24px 26px; }
.project-body h3 { margin-bottom: 6px; }
.project-meta { font-size: 0.85rem; color: var(--gold-dim); font-family: var(--font-display); font-weight: 500; }

/* brand-in-the-field tiles — signage / vehicle / safety gear / site board */
.brand-app { display: block; }
.brand-app-cap {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.brand-app-visual {
  aspect-ratio: 4 / 3;
  background: var(--navy);
  border: 1px solid var(--navy);
  position: relative;
  overflow: hidden;
}
.brand-app-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.brand-app-visual svg { width: 42%; height: 42%; }
.brand-app-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(9, 23, 41, 0.82);
  padding: 5px 9px 5px 6px;
}
.brand-app-badge svg { width: 12px; height: 16px; }
.brand-app-badge span {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #fff;
  text-transform: uppercase;
}
.section-navy .brand-app-cap { color: rgba(255,255,255,0.55); }
.section-navy .brand-app-visual { border-color: rgba(255,255,255,0.14); }

.placeholder-note {
  border: 1px dashed var(--line-strong);
  background: var(--paper);
  padding: 18px 22px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 20px;
}
.placeholder-note strong { color: var(--navy); }

/* ---------- stats strip ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-strip div {
  padding: 34px 28px;
  border-left: 1px solid var(--line);
}
.stat-strip div:first-child { border-left: none; }
.stat-strip .num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--navy);
  display: block;
}
.stat-strip .label { font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- timeline (about) ---------- */
.timeline { border-left: 2px solid var(--line-strong); padding-left: 30px; display: grid; gap: 34px; }
.timeline-item .year {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--gold-dim);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}
.timeline-item h3 { margin: 4px 0 6px; }

/* ---------- job cards ---------- */
.job-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.job-card h3 { margin-bottom: 6px; }
.job-meta { font-size: 0.85rem; color: var(--ink-soft); }
.job-meta span:not(:last-child)::after { content: "·"; margin: 0 8px; color: var(--line-strong); }

/* ---------- contact ---------- */
.contact-grid { grid-template-columns: 1fr 1fr; align-items: start; }
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.contact-card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-card p { margin: 0; }
.contact-card a { color: var(--navy); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--gold); }

.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
label { font-family: var(--font-display); font-size: 0.8rem; font-weight: 600; color: var(--navy); display: block; margin-bottom: 7px; }
input, textarea, select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--gold); }
textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); }

.map-block {
  aspect-ratio: 16/11;
  border: 1px solid var(--line);
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--gold-light);
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 { max-width: 720px; margin: 0 auto 28px; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,0.7); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; margin-bottom: 56px; }
.footer-brand .brand-word { color: var(--paper); }
.footer-brand p { color: rgba(255,255,255,0.55); margin-top: 16px; max-width: 34ch; }
.footer-col h4 { color: var(--paper); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { text-decoration: none; color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ---------- utility ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ---------- reveal-on-scroll ----------
   Progressive enhancement only: .reveal elements are fully visible by
   default. JS adds .pre-reveal (hidden) right after load, then removes
   it via IntersectionObserver as each element scrolls into view. If JS
   fails to run at all, content simply stays visible — it never depends
   on JS to become visible. */
.reveal.pre-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.pre-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal.pre-reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stats { border-left: none; padding-left: 0; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,0.18); padding-top: 24px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip div:nth-child(3) { border-left: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta .btn.hide-mobile { display: none; }
  .nav-toggle { display: flex; }
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat-strip div { border-left: none; border-top: 1px solid var(--line); }
  .stat-strip div:first-child { border-top: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-inner { padding: 80px 24px 64px; }
  .section { padding: 64px 0; }
}