/* ============================================================
   MV CONSTRUCTION — INDUSTRIAL DESIGN SYSTEM
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Archivo+Black&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* Palette — concrete & asphalt */
  --paper:      #ECE6D8;
  --paper-2:    #E2DBC9;
  --paper-3:    #D6CDB7;
  --ink:        #16140F;
  --ink-2:      #2A2620;
  --ink-3:      #4A443A;
  --mute:       #8B8275;
  --hairline:   rgba(22, 20, 15, 0.18);
  --hairline-2: rgba(22, 20, 15, 0.08);
  --hot:        #E8521A;   /* construction orange */
  --hot-deep:   #B83D0C;
  --brick:      #8C3D24;

  /* Type */
  --display: "Archivo Black", "Archivo", system-ui, sans-serif;
  --sans:    "Archivo", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* Grid */
  --gutter: 24px;
  --edge:   40px;
  --max:    1440px;
}

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

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  /* Subtle paper grain */
  background-image:
    radial-gradient(rgba(22,20,15,0.025) 1px, transparent 1px),
    radial-gradient(rgba(22,20,15,0.018) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 2px;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */

.mono { font-family: var(--mono); }
.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.label-bracketed::before { content: "[ "; }
.label-bracketed::after  { content: " ]"; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hot);
  font-weight: 600;
}

.display {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 0.92;
  text-transform: uppercase;
}

h1.display { font-size: clamp(56px, 8vw, 140px); }
h2.display { font-size: clamp(40px, 5.5vw, 92px); }
h3.display { font-size: clamp(28px, 3vw, 44px); }

.lead {
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 60ch;
}

p { text-wrap: pretty; }

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */

.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: var(--edge);
}

.row { display: flex; gap: var(--gutter); }
.col { display: flex; flex-direction: column; }
.between { justify-content: space-between; }
.center { align-items: center; }

.rule { height: 1px; background: var(--ink); width: 100%; }
.rule-thin { height: 1px; background: var(--hairline); width: 100%; }

.section {
  padding-block: clamp(60px, 8vw, 120px);
  border-top: 1px solid var(--ink);
}

.section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--gutter);
  align-items: start;
  margin-bottom: 56px;
}
.section-head .sid {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--ink);
  padding-top: 12px;
}
.section-head h2 { max-width: 14ch; }
.section-head .kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  max-width: 50ch;
  margin-top: 18px;
}

/* ============================================================
   TOP BAR (license strip)
   ============================================================ */

.topbar {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px var(--edge);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
}
.topbar .tb-marquee {
  display: flex;
  gap: 32px;
  overflow: hidden;
  flex: 1;
}
.topbar .tb-marquee span { color: var(--paper); opacity: 0.8; }
.topbar .tb-marquee .dot { color: var(--hot); }
.topbar .tb-right { display: flex; gap: 24px; }
.topbar a:hover { color: var(--hot); }

/* ============================================================
   NAV
   ============================================================ */

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 22px var(--edge);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav .logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}
.nav .logo .mark {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.02em;
}
.nav .logo .sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.nav ul {
  display: flex;
  gap: 36px;
  list-style: none;
  justify-content: center;
}
.nav a.navlink {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  color: var(--ink);
}
.nav a.navlink::before {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -3px;
  height: 2px;
  background: var(--hot);
  transition: right 0.2s ease;
}
.nav a.navlink:hover::before,
.nav a.navlink.active::before { right: 0; }
.nav a.navlink.active { color: var(--ink); }

.nav .nav-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  transition: background 0.15s, color 0.15s, transform 0.15s;
  cursor: pointer;
}
.btn .arrow {
  display: inline-block;
  width: 18px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.15s;
}
.btn .arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn:hover .arrow { width: 26px; }

.btn-hot {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--paper);
}
.btn-hot:hover { background: var(--hot-deep); border-color: var(--hot-deep); color: var(--paper); }

.btn-ink {
  background: var(--ink);
  color: var(--paper);
}
.btn-ink:hover { background: var(--hot); border-color: var(--hot); color: var(--paper); }

.btn-sm { padding: 10px 16px; font-size: 11px; }

/* ============================================================
   IMAGE PLACEHOLDERS (concrete/brick textured)
   ============================================================ */

.media {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  display: block;
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media .media-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--paper);
  color: var(--ink);
  padding: 5px 9px;
  z-index: 2;
}
.media .media-meta {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  z-index: 2;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* Concrete-textured placeholders by hue */
.ph {
  position: relative;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.05), transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(0,0,0,0.25), transparent 60%),
    linear-gradient(135deg, #5C5247 0%, #3A332A 50%, #2A241D 100%);
}
.ph::before {
  /* Speckle texture */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    radial-gradient(rgba(0,0,0,0.18) 1px, transparent 1px);
  background-size: 4px 4px, 9px 9px;
  background-position: 0 0, 2px 3px;
  mix-blend-mode: overlay;
}
.ph-brick {
  background:
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(0,0,0,0.35) 28px 30px),
    repeating-linear-gradient(90deg, transparent 0 64px, rgba(0,0,0,0.35) 64px 66px),
    linear-gradient(135deg, #7A3A22, #5A2B18);
  background-position: 0 0, 0 0;
}
.ph-brick::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0,0,0,0.18) 1px, transparent 1px);
  background-size: 6px 6px;
  mix-blend-mode: multiply;
}
.ph-stone {
  background:
    radial-gradient(ellipse at 25% 30%, #8B8275 0%, transparent 30%),
    radial-gradient(ellipse at 75% 60%, #6E6557 0%, transparent 30%),
    radial-gradient(ellipse at 50% 80%, #95897A 0%, transparent 30%),
    linear-gradient(135deg, #7A6F60, #4E463B);
}
.ph-paver {
  background:
    repeating-linear-gradient(45deg, transparent 0 40px, rgba(0,0,0,0.18) 40px 42px),
    repeating-linear-gradient(-45deg, transparent 0 40px, rgba(0,0,0,0.18) 40px 42px),
    linear-gradient(180deg, #9C9080, #6B6051);
}
.ph-concrete {
  background:
    radial-gradient(ellipse at 20% 30%, rgba(255,255,255,0.08), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(0,0,0,0.25), transparent 50%),
    linear-gradient(135deg, #B0A998, #847A68);
}
.ph-dark {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(232,82,26,0.08), transparent 60%),
    linear-gradient(135deg, #2A2620, #14110D);
}

/* Image — Unsplash references; fallback shows underlying placeholder */
.media-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* ============================================================
   TRUST STRIP
   ============================================================ */

.trust {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
}
.trust-cell {
  background: var(--paper);
  padding: 28px var(--edge);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.trust-cell .big {
  font-family: var(--display);
  font-size: 36px;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.trust-cell .big .hot { color: var(--hot); }
.trust-cell .lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ============================================================
   FOOTER
   ============================================================ */

footer.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 80px var(--edge) 32px;
  margin-top: 0;
}
footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(236,230,216,0.18);
}
footer h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(236,230,216,0.55);
  font-weight: 500;
  margin-bottom: 20px;
}
footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
footer a { font-size: 14px; }
footer a:hover { color: var(--hot); }
footer .footmark {
  font-family: var(--display);
  font-size: 64px;
  line-height: 0.9;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}
footer .foot-meta {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(236,230,216,0.55);
}
footer .foot-meta .row { gap: 24px; }

/* ============================================================
   FORMS
   ============================================================ */

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.field label .req { color: var(--hot); }
.field input,
.field textarea,
.field select {
  font-family: var(--sans);
  font-size: 16px;
  padding: 14px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--ink);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field textarea:focus,
.field select:focus { border-bottom-color: var(--hot); }
.field input::placeholder,
.field textarea::placeholder { color: var(--mute); }

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.choice {
  background: var(--paper);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.15s;
  user-select: none;
}
.choice:hover { background: var(--paper-2); }
.choice input { appearance: none; width: 14px; height: 14px; border: 1px solid var(--ink); position: relative; flex: none; }
.choice input:checked { background: var(--hot); border-color: var(--hot); }
.choice input:checked::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--paper);
}
.choice:has(input:checked) { background: var(--ink); color: var(--paper); }
.choice:has(input:checked) input { border-color: var(--paper); }

/* ============================================================
   HELPERS
   ============================================================ */

.hot { color: var(--hot); }
.ink { color: var(--ink); }
.mute { color: var(--mute); }
.uppercase { text-transform: uppercase; }
.tight { letter-spacing: -0.02em; }
.tnum { font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  :root { --edge: 20px; }
  .nav { grid-template-columns: auto auto; }
  .nav ul { display: none; }
  .section-head { grid-template-columns: 1fr; }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  footer .footer-grid { grid-template-columns: 1fr 1fr; }
}