/* ========== Jireh Construction — Design System ========== */

:root {
  --c-ink: #141414;
  --c-ink-2: #242424;
  --c-ink-3: #3a3a3a;
  --c-graphite: #6e7073;
  --c-concrete: #a8a6a1;
  --c-wash: #e9e6e1;
  --c-paper: #f4f2ee;
  --c-paper-2: #ece9e3;
  --c-white: #ffffff;
  --c-accent: oklch(0.68 0.17 45); /* rebar-safety orange */
  --c-accent-2: oklch(0.62 0.18 42);
  --c-steel: oklch(0.32 0.03 250); /* structural navy */
  --c-ok: oklch(0.62 0.13 155);

  --f-display: "Archivo", "Archivo Narrow", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-body: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --r: 2px;
  --r-lg: 6px;
  --maxw: 1400px;
  --pad: clamp(20px, 4vw, 56px);
  --section-y: clamp(72px, 9vw, 140px);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--f-body);
  color: var(--c-ink);
  background: var(--c-paper);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

/* Type */
.display,
h1,
h2,
h3,
h4 {
  font-family: var(--f-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 0.98;
  margin: 0;
  text-wrap: balance;
}
h1 {
  font-size: clamp(52px, 9vw, 148px);
  font-weight: 900;
  letter-spacing: -0.035em;
}
h2 {
  font-size: clamp(36px, 5.5vw, 88px);
  letter-spacing: -0.03em;
}
h3 {
  font-size: clamp(22px, 2.2vw, 34px);
  letter-spacing: -0.02em;
  font-weight: 700;
}
h4 {
  font-size: clamp(16px, 1.2vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
  text-wrap: pretty;
}

.mono {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-graphite);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: currentColor;
}

/* Layout */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.section {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}
.section--tight {
  padding-top: clamp(48px, 6vw, 88px);
  padding-bottom: clamp(48px, 6vw, 88px);
}

.rule {
  height: 1px;
  background: var(--c-ink);
  opacity: 0.12;
  border: 0;
  margin: 0;
}
.rule-light {
  height: 1px;
  background: rgba(255, 255, 255, 0.14);
  border: 0;
  margin: 0;
}

/* Navigation */
/* nav-root wrapper must not form a box, or the sticky nav would only
   stick within the wrapper's own (nav-height) bounds and scroll away. */
#nav-root {
  display: contents;
}
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 242, 238, 0.88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(20, 20, 20, 0.08);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 72px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.logo__img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 4px;
  flex: none;
}
.logo small {
  display: block;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--c-graphite);
  margin-top: 2px;
  text-transform: uppercase;
}
.logo__txt {
  line-height: 1;
}

.nav__links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav__links a {
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--c-ink-2);
  border-radius: 2px;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}
.nav__links a:hover {
  background: rgba(20, 20, 20, 0.06);
}
.nav__links a.active {
  color: var(--c-ink);
}
.nav__links a.active::before {
  content: "•";
  color: var(--c-accent);
  margin-right: 6px;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 18px;
  background: var(--c-ink);
  color: var(--c-paper);
  border-radius: 2px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition:
    transform 0.15s ease,
    background 0.15s ease;
}
.nav__cta:hover {
  background: var(--c-accent);
  color: var(--c-ink);
}
.nav__cta .arr {
  font-family: var(--f-mono);
  font-weight: 500;
}

.nav__menu-btn {
  display: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  background: var(--c-ink);
  color: var(--c-paper);
  border-radius: 2px;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.005em;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
  border: 1px solid var(--c-ink);
}
.btn .arr {
  font-family: var(--f-mono);
  font-weight: 500;
  transition: transform 0.2s ease;
}
.btn:hover .arr {
  transform: translateX(4px);
}
.btn:hover {
  background: var(--c-accent);
  color: var(--c-ink);
  border-color: var(--c-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid rgba(20, 20, 20, 0.25);
}
.btn--ghost:hover {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}

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

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

/* Footer */
.footer {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 80px var(--pad) 36px;
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer__brand h3 {
  font-family: var(--f-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--c-paper);
  margin: 16px 0 18px;
  text-transform: none;
}
.footer__brand p {
  font-size: 14px;
  color: var(--c-concrete);
  max-width: 380px;
}
.footer__social {
  margin-top: 26px;
}
.footer__social-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-concrete);
  margin-bottom: 12px;
}
.footer__social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 320px;
}
.social-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2px;
  color: var(--c-concrete);
  background: transparent;
  transition:
    color 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease,
    transform 0.15s ease;
}
.social-btn:hover {
  color: var(--c-ink);
  background: var(--c-accent);
  border-color: var(--c-accent);
  transform: translateY(-2px);
}
.social-btn svg {
  display: block;
}
.footer__col h5 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-concrete);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.footer__col a {
  font-size: 14.5px;
  color: var(--c-paper);
  transition: color 0.15s ease;
}
.footer__col a:hover {
  color: var(--c-accent);
}
.footer__col address {
  font-style: normal;
  font-size: 14px;
  color: var(--c-paper);
  line-height: 1.7;
}
.footer__col address span {
  color: var(--c-concrete);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-concrete);
}
.footer__bottom a:hover {
  color: var(--c-accent);
}

/* Reusable atoms */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(20, 20, 20, 0.16);
  border-radius: 2px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-2);
  background: transparent;
}
.tag--filled {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}
.tag--accent {
  background: var(--c-accent);
  color: var(--c-ink);
  border-color: var(--c-accent);
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
}

/* Figure placeholder pattern (when a photo is missing) */
.ph {
  background: repeating-linear-gradient(
    135deg,
    rgba(20, 20, 20, 0.04) 0 10px,
    rgba(20, 20, 20, 0.08) 10px 11px
  );
  display: grid;
  place-items: center;
  color: var(--c-graphite);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(20, 20, 20, 0.08);
}

/* Marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid rgba(20, 20, 20, 0.1);
  border-bottom: 1px solid rgba(20, 20, 20, 0.1);
  background: var(--c-paper-2);
}
.marquee__track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  padding: 18px 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(28px, 3.4vw, 46px);
  letter-spacing: -0.02em;
  animation: marq 38s linear infinite;
  text-transform: uppercase;
}
.marquee__track span {
  display: inline-flex;
  align-items: center;
  gap: 56px;
}
.marquee__track .sep {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  background: var(--c-accent);
  transform: rotate(45deg);
}
@keyframes marq {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Responsive */
@media (max-width: 1100px) {
  .nav__links {
    display: none;
  }
  .nav__menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 8px 12px;
    border: 1px solid rgba(20, 20, 20, 0.2);
    border-radius: 2px;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}

/* Utility */
.flex {
  display: flex;
}
.grid {
  display: grid;
}
.gap-sm {
  gap: 12px;
}
.gap {
  gap: 24px;
}
.gap-lg {
  gap: 48px;
}
.align-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.muted {
  color: var(--c-graphite);
}

/* Footer brand mark */
.footer__logo {
  width: 150px;
  height: auto;
  display: block;
  border-radius: 6px;
  margin-bottom: 22px;
}