/* ===========================================================
   Kladis Construction, LLC — Design Tokens
   Palette: Navy Deep #14213D · Navy Slate #1F3A5F · Ink #0B0C0E
             White #FFFFFF · Steel Gray #5B6472 · Line Blue #A9BBCF
   Display: Oswald (condensed, structural)
   Body: Inter
   Utility/labels: IBM Plex Mono (tape-measure / spec-sheet feel)
   Signature: faint blueprint grid + ruler tick-mark dividers,
   echoing the hammer + tape-measure mark in the logo.
=========================================================== */

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

:root{
  --navy-deep: #14213D;
  --navy-slate: #1F3A5F;
  --ink: #0B0C0E;
  --white: #FFFFFF;
  --steel: #5B6472;
  --steel-light: #8C97A3;
  --line-blue: #A9BBCF;
  --grid-line: rgba(20, 33, 61, 0.07);
  --max-w: 1120px;
}

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

body{
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy-deep);
  margin: 0;
  line-height: 1.1;
}

a{ color: inherit; text-decoration: none; }

.eyebrow{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

/* Blueprint grid background — signature texture, echoes the graph-paper
   backing behind the logo's hammer + tape measure mark */
.blueprint{
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
}

.wrap{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid rgba(20,33,61,0.1);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img{ height: 42px; width: 42px; display: block; }
.brand-name{
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--navy-deep);
}
.brand-name span{ display: block; font-size: 0.62rem; font-weight: 500; letter-spacing: 0.16em; color: var(--steel); font-family: 'IBM Plex Mono', monospace; text-transform: uppercase; }

nav ul{
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  font-weight: 500;
}
nav ul a{ position: relative; padding-bottom: 4px; }
nav ul a:hover{ color: var(--navy-slate); }
nav ul a.active{ color: var(--navy-deep); }
nav ul a.active::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--navy-slate);
}
.nav-cta{
  background: var(--navy-deep);
  color: var(--white) !important;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 2px;
}
.nav-cta:hover{ background: var(--navy-slate); }

/* mobile nav toggle */
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--navy-deep); margin:5px 0; }

/* ---------- Hero ---------- */
.hero{
  padding: 96px 0 84px;
  position: relative;
}
.hero .wrap{ position: relative; }
.tick-row{
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
}
.tick-row span{
  width: 2px;
  height: 14px;
  background: var(--line-blue);
}
.tick-row span:nth-child(5n){ height: 22px; background: var(--navy-slate); }

.hero h1{
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  max-width: 14ch;
  margin-bottom: 22px;
}
.hero h1 em{
  font-style: normal;
  color: var(--navy-slate);
}
.hero p.lede{
  font-size: 1.15rem;
  color: var(--steel);
  max-width: 46ch;
  margin-bottom: 34px;
}
.btn-row{ display: flex; gap: 16px; flex-wrap: wrap; }
.btn{
  display: inline-block;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 2px;
  border: 1.5px solid var(--navy-deep);
}
.btn-primary{ background: var(--navy-deep); color: var(--white); }
.btn-primary:hover{ background: var(--navy-slate); border-color: var(--navy-slate); }
.btn-ghost{ color: var(--navy-deep); }
.btn-ghost:hover{ background: rgba(20,33,61,0.05); }

/* ---------- Sections ---------- */
section{ padding: 80px 0; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head .eyebrow{ margin-bottom: 10px; }
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.section-head p{ color: var(--steel); font-size: 1.05rem; }

.divider{
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line-blue) 0 8px, transparent 8px 16px);
}

/* three-up grid */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.card{
  padding: 30px 26px;
  border: 1px solid rgba(20,33,61,0.12);
  border-radius: 3px;
  background: var(--white);
}
.card .num{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--line-blue);
  display: block;
  margin-bottom: 14px;
}
.card h3{ font-size: 1.1rem; margin-bottom: 10px; }
.card p{ color: var(--steel); font-size: 0.95rem; margin: 0; }

/* two-col */
.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split img{ width: 100%; border-radius: 3px; }
.split-media{
  aspect-ratio: 4/3;
  background: var(--navy-deep);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.split-media img{ width: 130px; height: 130px; filter: invert(1); opacity: 0.9; }

/* stat strip */
.stat-strip{
  background: var(--navy-deep);
  color: var(--white);
  padding: 56px 0;
}
.stat-strip .grid-3{ gap: 24px; }
.stat{ text-align: left; }
.stat .value{ font-family:'Oswald', sans-serif; font-size: 2.4rem; color: var(--white); }
.stat .label{ font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--line-blue); margin-top: 6px; }

/* CTA band */
.cta-band{
  background: var(--ink);
  color: var(--white);
  padding: 72px 0;
  text-align: center;
}
.cta-band h2{ color: var(--white); font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 16px; }
.cta-band p{ color: var(--steel-light); margin-bottom: 30px; }
.cta-band .btn-primary{ background: var(--white); color: var(--ink); border-color: var(--white); }
.cta-band .btn-primary:hover{ background: var(--line-blue); border-color: var(--line-blue); }

/* ---------- Footer ---------- */
footer{
  background: var(--navy-deep);
  color: var(--line-blue);
  padding: 48px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-brand{ display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand img{ height: 32px; width: 32px; filter: invert(1); }
.footer-brand span{ font-family: 'Oswald', sans-serif; color: var(--white); font-size: 1rem; letter-spacing: 0.03em; }
footer p{ font-size: 0.9rem; color: var(--line-blue); max-width: 36ch; }
footer h4{ font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white); margin-bottom: 14px; }
footer ul{ list-style: none; margin: 0; padding: 0; }
footer ul li{ margin-bottom: 8px; font-size: 0.92rem; }
footer ul a:hover{ color: var(--white); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  font-size: 0.82rem;
  color: var(--steel-light);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- About / Contact page specifics ---------- */
.page-hero{
  padding: 64px 0 56px;
}
.page-hero h1{ font-size: clamp(2rem, 4vw, 2.8rem); }
.page-hero p{ color: var(--steel); max-width: 56ch; margin-top: 16px; font-size: 1.05rem; }

.values-list{ display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.value-item{ display: flex; gap: 16px; }
.value-item .mark{
  font-family: 'IBM Plex Mono', monospace;
  color: var(--navy-slate);
  font-weight: 500;
  font-size: 0.85rem;
  padding-top: 3px;
}
.value-item h3{ font-size: 1.05rem; margin-bottom: 6px; }
.value-item p{ color: var(--steel); font-size: 0.95rem; margin: 0; }

.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-card{
  border: 1px solid rgba(20,33,61,0.12);
  border-radius: 3px;
  padding: 36px;
}
.contact-line{
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(20,33,61,0.08);
}
.contact-line:last-child{ border-bottom: none; }
.contact-line .label{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  width: 90px;
  flex-shrink: 0;
  padding-top: 3px;
}
.contact-line a, .contact-line .val{ font-size: 1.05rem; font-weight: 500; color: var(--navy-deep); }
.contact-line a:hover{ color: var(--navy-slate); }

.hours-table{ width: 100%; border-collapse: collapse; margin-top: 8px; }
.hours-table td{ padding: 7px 0; font-size: 0.95rem; }
.hours-table td:first-child{ color: var(--steel); }
.hours-table td:last-child{ text-align: right; font-weight: 500; }

/* ---------- Contact Form ---------- */
.contact-form{ display: flex; flex-direction: column; gap: 4px; }
.form-label{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 14px;
}
.form-input{
  font-family: 'Inter', sans-serif;
  font-size: 0.98rem;
  padding: 11px 14px;
  border: 1px solid rgba(20,33,61,0.2);
  border-radius: 2px;
  color: var(--ink);
  background: var(--white);
  resize: vertical;
}
.form-input:focus{
  outline: 2px solid var(--navy-slate);
  outline-offset: 1px;
  border-color: var(--navy-slate);
}

/* ---------- Project Gallery (placeholders) ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.gallery-item{
  border: 1px solid rgba(20,33,61,0.12);
  border-radius: 3px;
  overflow: hidden;
}
.gallery-item img{
  width: 100%;
  display: block;
  aspect-ratio: 480/340;
  object-fit: cover;
}
.gallery-caption{
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--steel);
  border-top: 1px solid rgba(20,33,61,0.08);
}
.placeholder-tag{
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-light);
  margin-top: 4px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  nav ul{ display: none; }
  .nav-toggle{ display: block; }
  .grid-3{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 24px; }
  .values-list{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .hero{ padding: 64px 0 56px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}