/* Vanimpe Constructies — site-wide styles, built on Kopal tokens */

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

html { scroll-behavior: smooth; }

body {
  font: var(--type-body);
  color: var(--fg-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  text-wrap: pretty;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── Container ─── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-12);
}
.container-wide { max-width: 1320px; margin: 0 auto; padding: 0 var(--space-12); }

/* ─── Top contact bar ─── */
.topbar {
  background: var(--color-near-black);
  color: var(--fg-on-dark);
  font: var(--type-body-sm);
}
.topbar .row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
}
.topbar .info {
  display: flex; gap: 24px; color: var(--color-warm-silver);
  font-size: var(--text-caption);
}
.topbar .info span strong { color: var(--color-ivory); font-weight: 500; margin-left: 4px; }
.topbar .cta-call {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 500; color: var(--color-ivory);
}
.topbar .cta-call .num { color: var(--color-coral); font-weight: 600; }

/* ─── Nav ─── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 244, 237, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.nav .inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}
.brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.brand-mark {
  height: 48px; width: auto; display: block;
}
.brand-mark-img { height: 48px; width: auto; display: block; }
.brand-text { line-height: 1.05; }
.brand-name {
  font: var(--fw-medium) 20px var(--font-serif);
  color: var(--fg-primary); letter-spacing: -0.3px;
}
.brand-tag {
  font: var(--fw-medium) 9.5px var(--font-sans);
  letter-spacing: 1.4px; text-transform: uppercase; color: var(--fg-tertiary);
  margin-top: 3px;
}

.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  font: var(--type-body-sm); color: var(--fg-secondary);
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--fg-primary); }
.nav-links a.active { color: var(--color-terracotta); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font: var(--fw-medium) 14px var(--font-sans);
  background: var(--color-terracotta); color: var(--color-ivory);
  padding: 10px 18px; border-radius: var(--radius-base);
  box-shadow: 0 0 0 1px var(--color-terracotta);
  transition: box-shadow .15s, transform .1s;
}
.nav-cta:hover { box-shadow: 0 0 0 2px var(--color-terracotta); }
.nav-cta:active { transform: scale(.98); }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: var(--fw-medium) 15px var(--font-sans);
  padding: 13px 22px; border-radius: var(--radius-base);
  border: none; cursor: pointer; transition: box-shadow .15s, transform .1s, background .15s;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-terracotta); color: var(--color-ivory);
  box-shadow: 0 0 0 1px var(--color-terracotta);
}
.btn-primary:hover { box-shadow: 0 0 0 2px var(--color-terracotta); }
.btn-primary:active { transform: scale(.98); }

.btn-secondary {
  background: var(--color-warm-sand); color: var(--color-charcoal-warm);
  box-shadow: var(--shadow-ring);
}
.btn-secondary:hover { box-shadow: 0 0 0 2px var(--color-ring-warm); }

.btn-ghost-on-dark {
  background: transparent; color: var(--color-ivory);
  box-shadow: 0 0 0 1px rgba(250,249,245,0.3);
}
.btn-ghost-on-dark:hover { box-shadow: 0 0 0 1px rgba(250,249,245,0.7); }

.btn-on-red {
  background: var(--color-ivory); color: var(--color-terracotta);
  box-shadow: 0 0 0 1px var(--color-ivory);
  font-weight: 500;
}
.btn-on-red:hover { background: transparent; color: var(--color-ivory); box-shadow: 0 0 0 1px var(--color-ivory); }

/* ─── Section conventions ─── */
.section { padding: var(--space-48) 0; }
.section-tight { padding: var(--space-32) 0; }
.section-dark { background: var(--color-near-black); color: var(--fg-on-dark); }
.section-dark .eyebrow { color: var(--color-warm-silver); }
.section-dark .lead { color: var(--color-warm-silver); }

.eyebrow {
  font: var(--fw-medium) var(--text-overline)/1.4 var(--font-sans);
  letter-spacing: var(--ls-overline); text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-8);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ''; width: 24px; height: 1px; background: currentColor;
}

.section-title {
  font: var(--type-section); color: var(--fg-primary);
  letter-spacing: -0.5px; max-width: 820px;
}
.section-dark .section-title { color: var(--color-ivory); }

.section-sub {
  font: var(--type-sub); letter-spacing: -0.3px;
}
.section-feature {
  font: var(--type-feature); letter-spacing: -0.2px;
}

.lead {
  font: var(--fw-regular) var(--text-lg)/1.6 var(--font-sans);
  color: var(--fg-secondary); max-width: 640px; margin-top: var(--space-12);
}

/* ─── Cards ─── */
.card {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow-whisper); }

.card-img {
  aspect-ratio: 4/3; background: var(--color-warm-sand);
  position: relative; overflow: hidden;
}
.card-img-tall { aspect-ratio: 3/4; }
.card-img-wide { aspect-ratio: 16/10; }

.card-body { padding: var(--space-12) var(--space-12) var(--space-16); }

.card-title {
  font: var(--fw-medium) 18px/1.35 var(--font-serif);
  letter-spacing: -0.2px; color: var(--fg-primary);
  margin-bottom: 6px;
}
.card-desc {
  font: var(--type-body-sm); color: var(--fg-secondary); margin-bottom: 12px;
}
.card-meta {
  display: flex; align-items: center; gap: 6px;
  font: var(--type-caption); color: var(--fg-tertiary);
  text-transform: uppercase; letter-spacing: 0.4px; font-size: 11px;
}
.card-meta svg { width: 12px; height: 12px; }

/* ─── Photo placeholders (warm gradient, project label) ─── */
.photo-ph {
  width: 100%; height: 100%;
  display: flex; align-items: flex-end; padding: 16px;
  font: var(--fw-medium) 11px var(--font-sans);
  letter-spacing: 0.6px; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  background-size: cover; background-position: center;
  position: relative;
}
.photo-ph::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}
.photo-ph > * { position: relative; z-index: 1; }

/* Placeholder palette swatches (warm steel/inox tones) */
.bg-steel-1 { background: linear-gradient(135deg, #2c2e33 0%, #585c63 100%); }
.bg-steel-2 { background: linear-gradient(135deg, #3a3a37 0%, #6e6c63 100%); }
.bg-steel-3 { background: linear-gradient(135deg, #1f1f1d 0%, #45443f 100%); }
.bg-steel-4 { background: linear-gradient(135deg, #4d4c48 0%, #87867f 100%); }
.bg-brick   { background: linear-gradient(135deg, #6b3a2a 0%, #9a5d3f 100%); }
.bg-warm    { background: linear-gradient(135deg, #c96442 0%, #d97757 100%); }
.bg-stone   { background: linear-gradient(135deg, #5e5d59 0%, #87867f 100%); }
.bg-charcoal { background: linear-gradient(135deg, #141413 0%, #30302e 100%); }

/* Etched geometric pattern overlay for steel placeholders */
.photo-ph .etch {
  position: absolute; inset: 0; opacity: 0.18; mix-blend-mode: overlay;
  background:
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,255,255,0.4) 14px 15px),
    repeating-linear-gradient(-45deg, transparent 0 22px, rgba(0,0,0,0.4) 22px 23px);
}

/* ─── Footer ─── */
.footer {
  background: var(--color-near-black); color: var(--color-warm-silver);
  padding: var(--space-48) 0 var(--space-24);
}
.footer h4 {
  font: var(--fw-medium) 12px var(--font-sans);
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--color-ivory); margin-bottom: 18px;
}
.footer a {
  font: var(--type-body-sm); color: var(--color-warm-silver);
  display: block; padding: 5px 0; transition: color .15s;
}
.footer a:hover { color: var(--color-ivory); }
.footer .grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-32);
  padding-bottom: var(--space-24);
  border-bottom: 1px solid #30302e;
}
.footer .legal {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-16); font: var(--type-caption); color: #87867f;
}
.footer .brand-text .brand-name { color: var(--color-ivory); }
.footer .brand-text .brand-tag { color: #87867f; }

/* ─── Utilities ─── */
.hidden { display: none; }
.text-center { text-align: center; }
.divider { height: 1px; background: var(--border-light); width: 100%; margin: var(--space-32) 0; }

/* ─── Tag / chip ─── */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font: var(--fw-medium) 12px var(--font-sans);
  background: var(--color-warm-sand); color: var(--color-charcoal-warm);
  padding: 6px 12px; border-radius: var(--radius-full);
  letter-spacing: 0.2px;
}
.tag-dark { background: rgba(250,249,245,0.08); color: var(--color-warm-silver); }
.tag-accent { background: rgba(201,100,66,0.12); color: var(--color-terracotta); }

/* ─── Stat block ─── */
.stat-num {
  font: var(--fw-medium) 56px/1 var(--font-serif);
  color: var(--color-terracotta); letter-spacing: -1.5px;
}
.stat-label {
  font: var(--type-body-sm); color: var(--fg-secondary); margin-top: 8px;
}

/* ─── Responsive ─── */
@media (max-width: 920px) {
  .nav .inner { height: 64px; }
  .nav-links { display: none; }
  .footer .grid { grid-template-columns: 1fr 1fr; }
  .topbar .info { display: none; }
}
@media (max-width: 640px) {
  .footer .grid { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 60px 0; }
}