/*
Theme Name: A&J Concrete Modern
Theme URI: https://ajconcretellc.com/
Author: A&J Concrete / Custom Build
Description: A clean, modern, responsive WordPress theme for A&J Concrete, LLC. Includes services, projects, about, service area, and a built-in estimate form.
Version: 1.5.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: aj-concrete-modern
*/

:root {
  --aj-bg: #f4f3ef;
  --aj-surface: #ffffff;
  --aj-ink: #111312;
  --aj-muted: #686c67;
  --aj-line: #d9dbd5;
  --aj-dark: #171a18;
  --aj-accent: #ff7623;
  --aj-accent-ink: #10120f;
  --aj-header-bg: #f4f3ef;
  --aj-topbar-bg: #ff7623;
  --aj-page-hero-bg: #ffffff;
  --aj-card-bg: #ffffff;
  --aj-footer-bg: #0f1110;
  --aj-section-space: 100px;
  --aj-hero-height: 810px;
  --aj-hero-overlay: .72;
  --aj-radius: 18px;
  --aj-shadow: 0 18px 60px rgba(17, 19, 18, .10);
  --aj-max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--aj-ink);
  background: var(--aj-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--aj-accent); color: var(--aj-accent-ink); }

.aj-shell { width: min(calc(100% - 40px), var(--aj-max)); margin: 0 auto; }
.aj-section { padding: var(--aj-section-space, 100px) 0; }
.aj-section--tight { padding: 72px 0; }
.aj-section--dark { background: var(--aj-dark); color: #fff; }
.aj-section--white { background: var(--aj-surface); }
.aj-section--accent { background: var(--aj-accent); color: var(--aj-accent-ink); }
.aj-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 16px; font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
}
.aj-kicker::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.aj-display, .aj-h1, .aj-h2, .aj-h3 { margin: 0; line-height: .98; letter-spacing: -.045em; font-weight: 850; }
.aj-display { font-size: clamp(54px, 8.5vw, 126px); max-width: 980px; }
.aj-h1 { font-size: clamp(48px, 7vw, 96px); max-width: 980px; }
.aj-h2 { font-size: clamp(38px, 5vw, 70px); max-width: 900px; }
.aj-h3 { font-size: clamp(25px, 3vw, 36px); }
.aj-lead { font-size: clamp(18px, 2vw, 23px); max-width: 760px; color: var(--aj-muted); }
.aj-section--dark .aj-lead { color: #c9cdc8; }
.aj-copy { max-width: 760px; color: var(--aj-muted); font-size: 18px; }
.aj-copy strong { color: var(--aj-ink); }

.aj-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border: 1px solid var(--aj-ink); border-radius: 999px;
  background: var(--aj-ink); color: #fff; font-weight: 800; font-size: 14px; letter-spacing: .02em;
  transition: .2s ease; cursor: pointer;
}
.aj-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.16); }
.aj-btn--accent { background: var(--aj-accent); border-color: var(--aj-accent); color: var(--aj-accent-ink); }
.aj-btn--ghost { background: transparent; color: var(--aj-ink); }
.aj-section--dark .aj-btn--ghost, .aj-hero .aj-btn--ghost { border-color: rgba(255,255,255,.6); color: #fff; }
.aj-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* Header */
.aj-topbar { background: var(--aj-topbar-bg, var(--aj-accent)); color: var(--aj-accent-ink); font-size: 12px; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.aj-topbar .aj-shell { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.aj-site-header { position: sticky; top: 0; z-index: 50; background: var(--aj-header-bg, var(--aj-bg)); backdrop-filter: blur(18px); border-bottom: 1px solid var(--aj-line); }
.aj-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.aj-brand { display: inline-flex; align-items: center; gap: 12px; font-size: 19px; font-weight: 900; letter-spacing: -.03em; }
.aj-brand img { max-height: 48px; width: auto; }
.aj-nav-links { display: flex; align-items: center; gap: 26px; }
.aj-nav-menu { display:flex; align-items:center; gap:26px; list-style:none; margin:0; padding:0; }
.aj-nav-menu a, .aj-nav-links > a { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.aj-nav-menu a:hover, .aj-nav-links > a:hover { opacity: .55; }
.aj-footer-menu { display:grid; gap:9px; list-style:none; padding:0; margin:0; }
.aj-menu-toggle { display: none; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.aj-menu-toggle span { display: block; width: 24px; height: 2px; background: var(--aj-ink); margin: 5px 0; }

/* Hero */
.aj-hero {
  position: relative; min-height: min(var(--aj-hero-height, 810px), 86vh); display: flex; align-items: end; overflow: hidden;
  background: #232725;
}
.aj-hero__media { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.01); }
.aj-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,9,8,var(--aj-hero-overlay,.72)) 0%, rgba(7,9,8,.52) 48%, rgba(7,9,8,.18) 100%), linear-gradient(0deg, rgba(7,9,8,.62), transparent 55%); }
.aj-hero__content { position: relative; z-index: 2; color: #fff; padding: 100px 0 74px; }
.aj-hero__content .aj-lead { color: rgba(255,255,255,.8); max-width: 650px; }
.aj-hero__meta { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 46px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.3); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

/* grids */
.aj-grid { display: grid; gap: 24px; }
.aj-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.aj-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.aj-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.aj-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.aj-section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 48px; }
.aj-section-head .aj-copy { max-width: 500px; margin: 0; }

/* service cards */
.aj-service-card { position: relative; min-height: 430px; border-radius: var(--aj-radius); overflow: hidden; background: #272a28; color: #fff; box-shadow: var(--aj-shadow); }
.aj-service-card__media { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .35s ease; }
.aj-service-card:hover .aj-service-card__media { transform: scale(1.035); }
.aj-service-card__media::after { content:""; position:absolute; inset:0; background: linear-gradient(0deg, rgba(8,10,9,.85), rgba(8,10,9,.12) 70%); }
.aj-service-card__content { position: absolute; z-index: 2; inset: auto 0 0; padding: 28px; }
.aj-service-card__num { font-size: 12px; opacity: .72; font-weight: 800; letter-spacing: .1em; }
.aj-service-card h3 { margin: 8px 0 8px; font-size: 31px; line-height: 1; letter-spacing: -.04em; }
.aj-service-card p { margin: 0; color: rgba(255,255,255,.78); font-size: 14px; }

/* Feature cards */
.aj-feature { padding: 30px; border: 1px solid var(--aj-line); border-radius: var(--aj-radius); background: var(--aj-card-bg, var(--aj-surface)); }
.aj-feature__num { font-size: 12px; font-weight: 900; letter-spacing: .14em; color: var(--aj-muted); }
.aj-feature h3 { margin: 26px 0 12px; font-size: 24px; letter-spacing: -.035em; }
.aj-feature p { margin: 0; color: var(--aj-muted); }

/* Stats / trust */
.aj-trust { border-bottom: 1px solid var(--aj-line); background: var(--aj-surface); }
.aj-trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.aj-trust-item { padding: 30px 24px; border-right: 1px solid var(--aj-line); }
.aj-trust-item:last-child { border-right: 0; }
.aj-trust-item strong { display:block; font-size: 15px; }
.aj-trust-item span { display:block; color: var(--aj-muted); font-size: 13px; margin-top: 4px; }

/* Projects */
.aj-project-grid { display:grid; grid-template-columns: repeat(12,1fr); gap: 24px; }
.aj-project-card {
  grid-column: span 4;
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: var(--aj-radius);
  background: #242725;
  border: 0;
  box-shadow: 0 18px 50px rgba(17,19,18,.12);
  transition: transform .28s ease, box-shadow .28s ease;
  isolation: isolate;
}
.aj-project-card:hover { transform: translateY(-5px); box-shadow: 0 26px 70px rgba(17,19,18,.20); }
.aj-project-card > a { position:absolute; inset:0; display:block; color:#fff; }
.aj-project-card__image { position:absolute; inset:0; background:linear-gradient(135deg,#343936,#1d201e); overflow:hidden; }
.aj-project-card__image::after {
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(8,10,9,.05) 25%,rgba(8,10,9,.26) 55%,rgba(8,10,9,.92) 100%);
  pointer-events:none;
}
.aj-project-card__image img { width:100%; height:100%; object-fit:cover; transition:transform .55s cubic-bezier(.2,.7,.2,1); }
.aj-project-card:hover .aj-project-card__image img { transform: scale(1.055); }
.aj-project-card__image > div { height:100% !important; color:rgba(255,255,255,.58) !important; font-size:13px; letter-spacing:.08em; text-transform:uppercase; }
.aj-project-card__body {
  position:absolute;
  z-index:2;
  left:0; right:0; bottom:0;
  padding:30px;
  color:#fff;
}
.aj-project-card__type {
  margin-bottom:9px;
  font-size:11px;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--aj-accent);
}
.aj-project-card h3 { margin:0 0 7px; color:#fff; font-size:clamp(26px,2.4vw,36px); line-height:1.02; letter-spacing:-.04em; }
.aj-project-card p { margin:0; color:rgba(255,255,255,.72); font-size:14px; font-weight:650; }
.aj-project-card a:focus-visible { outline:3px solid var(--aj-accent); outline-offset:-3px; border-radius:var(--aj-radius); }
.aj-filterbar { display:flex; flex-wrap:wrap; gap:9px; margin: 30px 0 38px; }
.aj-filter { border:1px solid var(--aj-line); background:var(--aj-card-bg, var(--aj-surface)); border-radius:999px; padding:9px 14px; cursor:pointer; font-size:12px; font-weight:800; }
.aj-filter.is-active { background:var(--aj-ink); color:#fff; border-color:var(--aj-ink); }

/* Process */
.aj-process { counter-reset: ajprocess; }
.aj-process-step { display:grid; grid-template-columns: 90px 1fr; gap:24px; padding:28px 0; border-top:1px solid rgba(255,255,255,.18); }
.aj-process-step:last-child { border-bottom:1px solid rgba(255,255,255,.18); }
.aj-process-step__num { font-size:12px; font-weight:900; letter-spacing:.16em; color:var(--aj-accent); }
.aj-process-step h3 { margin:0 0 8px; font-size:28px; letter-spacing:-.04em; }
.aj-process-step p { margin:0; color:#bfc4bf; max-width:680px; }

/* Page hero */
.aj-page-hero { padding: 108px 0 74px; border-bottom:1px solid var(--aj-line); background:var(--aj-page-hero-bg, var(--aj-surface)); }
.aj-page-hero .aj-lead { margin-top:24px; }

/* detailed services */
.aj-service-row { display:grid; grid-template-columns: .85fr 1.15fr; gap:70px; padding:62px 0; border-top:1px solid var(--aj-line); }
.aj-service-row:last-child { border-bottom:1px solid var(--aj-line); }
.aj-service-row__label { font-size:12px; font-weight:900; letter-spacing:.13em; text-transform:uppercase; color:var(--aj-muted); }
.aj-service-row h2 { margin:8px 0 0; font-size:clamp(30px,4vw,52px); line-height:1; letter-spacing:-.045em; }
.aj-service-row p { margin-top:0; font-size:18px; color:var(--aj-muted); }
.aj-bullets { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px 24px; padding:0; margin:24px 0 0; list-style:none; }
.aj-bullets li { padding-top:12px; border-top:1px solid var(--aj-line); font-weight:700; }

/* About */
.aj-quote { font-size:clamp(30px,4vw,58px); line-height:1.05; letter-spacing:-.045em; margin:0; }
.aj-values { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--aj-line); border:1px solid var(--aj-line); }
.aj-value { background:var(--aj-card-bg, var(--aj-surface)); padding:34px; min-height:260px; }
.aj-value span { font-size:11px; font-weight:900; letter-spacing:.14em; color:var(--aj-muted); }
.aj-value h3 { margin:60px 0 12px; font-size:24px; letter-spacing:-.03em; }
.aj-value p { margin:0; color:var(--aj-muted); font-size:14px; }

/* Contact */
.aj-contact-grid { display:grid; grid-template-columns:.75fr 1.25fr; gap:70px; align-items:start; }
.aj-contact-card { padding:32px; background:var(--aj-dark); color:#fff; border-radius:var(--aj-radius); position:sticky; top:130px; }
.aj-contact-line { padding:18px 0; border-top:1px solid rgba(255,255,255,.16); }
.aj-contact-line:first-of-type { margin-top:24px; }
.aj-contact-line span { display:block; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:#aeb4ae; font-weight:800; }
.aj-contact-line strong, .aj-contact-line a { display:block; margin-top:5px; font-size:17px; }
.aj-form { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.aj-field { display:flex; flex-direction:column; gap:8px; }
.aj-field--full { grid-column:1/-1; }
.aj-field label { font-size:12px; font-weight:850; text-transform:uppercase; letter-spacing:.08em; }
.aj-field input, .aj-field select, .aj-field textarea {
  width:100%; border:1px solid var(--aj-line); background:var(--aj-surface); color:var(--aj-ink); border-radius:12px; padding:14px 15px; outline:none;
}
.aj-field input:focus, .aj-field select:focus, .aj-field textarea:focus { border-color:var(--aj-ink); box-shadow:0 0 0 3px rgba(17,19,18,.08); }
.aj-field textarea { min-height:160px; resize:vertical; }
.aj-notice { padding:14px 18px; border-radius:12px; margin-bottom:24px; font-weight:700; }
.aj-notice--success { background:#e6f7e8; color:#174c22; }
.aj-notice--error { background:#fde8e8; color:#772121; }

/* CTA */
.aj-cta { padding: 82px 0; }
.aj-cta__inner { display:flex; justify-content:space-between; align-items:end; gap:40px; }
.aj-cta .aj-h2 { max-width:760px; }

/* Footer */
.aj-footer { background:var(--aj-footer-bg, #0f1110); color:#fff; padding:72px 0 30px; }
.aj-footer-grid { display:grid; grid-template-columns:1.4fr .7fr .7fr 1fr; gap:46px; }
.aj-footer h4 { margin:0 0 16px; font-size:12px; letter-spacing:.13em; text-transform:uppercase; color:#a9afa9; }
.aj-footer p, .aj-footer a { color:#c4c9c4; font-size:14px; }
.aj-footer a:hover { color:#fff; }
.aj-footer-links { display:grid; gap:9px; }
.aj-footer-brand { font-size:25px; font-weight:900; letter-spacing:-.04em; margin-bottom:16px; }
.aj-footer-bottom { margin-top:56px; padding-top:22px; border-top:1px solid rgba(255,255,255,.13); display:flex; justify-content:space-between; gap:20px; color:#818781; font-size:12px; }

/* Content */
.aj-content { max-width:820px; }
.aj-content > *:first-child { margin-top:0; }
.aj-content h1,.aj-content h2,.aj-content h3 { letter-spacing:-.04em; line-height:1.05; }
.aj-content p,.aj-content li { color:var(--aj-muted); }

/* empty state */
.aj-empty { padding:42px; border:1px dashed var(--aj-line); border-radius:var(--aj-radius); background:var(--aj-card-bg, var(--aj-surface)); }
.aj-empty h3 { margin-top:0; }
.aj-empty p { margin-bottom:0; color:var(--aj-muted); }

/* Single project */
.aj-project-hero-image { border-radius:var(--aj-radius); overflow:hidden; margin-top:48px; max-height:720px; }
.aj-project-hero-image img { width:100%; height:100%; object-fit:cover; }

@media (max-width: 980px) {
  .aj-nav-links { display:none; position:absolute; left:20px; right:20px; top:88px; padding:20px; background:var(--aj-header-bg, var(--aj-bg)); border:1px solid var(--aj-line); border-radius:16px; box-shadow:var(--aj-shadow); flex-direction:column; align-items:stretch; gap:8px; }
  .aj-nav-links.is-open { display:flex; }
  .aj-nav-menu { width:100%; flex-direction:column; align-items:stretch; gap:8px; }
  .aj-nav-menu a { display:block; padding:8px 0; }
  .aj-nav-links .aj-btn { margin-top:10px; }
  .aj-menu-toggle { display:block; }
  .aj-topbar .aj-shell > span:last-child { display:none; }
  .aj-grid--3, .aj-grid--4 { grid-template-columns:repeat(2, minmax(0,1fr)); }
  .aj-split, .aj-contact-grid, .aj-service-row { grid-template-columns:1fr; gap:38px; }
  .aj-contact-card { position:static; }
  .aj-values { grid-template-columns:repeat(2,1fr); }
  .aj-footer-grid { grid-template-columns:repeat(2,1fr); }
  .aj-project-card { grid-column:span 6; min-height:440px; }
}

@media (max-width: 680px) {
  .aj-shell { width:min(calc(100% - 28px), var(--aj-max)); }
  .aj-section { padding:calc(var(--aj-section-space, 100px) * .74) 0; }
  .aj-section--tight { padding:54px 0; }
  .aj-nav { min-height:68px; }
  .aj-brand { font-size:16px; }
  .aj-brand img { max-height:40px; }
  .aj-hero { min-height:min(var(--aj-hero-height, 810px), 760px); }
  .aj-hero__content { padding:100px 0 46px; }
  .aj-display { font-size:clamp(48px,15vw,72px); }
  .aj-section-head, .aj-cta__inner { display:block; }
  .aj-section-head .aj-copy { margin-top:20px; }
  .aj-grid--2, .aj-grid--3, .aj-grid--4, .aj-form { grid-template-columns:1fr; }
  .aj-field--full { grid-column:auto; }
  .aj-trust-grid { grid-template-columns:repeat(2,1fr); }
  .aj-trust-item:nth-child(2) { border-right:0; }
  .aj-trust-item:nth-child(-n+2) { border-bottom:1px solid var(--aj-line); }
  .aj-service-card { min-height:360px; }
  .aj-project-card { grid-column:span 12; min-height:410px; }
  .aj-process-step { grid-template-columns:54px 1fr; }
  .aj-values { grid-template-columns:1fr; }
  .aj-footer-grid { grid-template-columns:1fr; }
  .aj-footer-bottom { flex-direction:column; }
  .aj-bullets { grid-template-columns:1fr; }
  .aj-page-hero { padding:80px 0 56px; }
}

/* v1.3: Projects page editor content support */
.aj-projects-page-content{margin-bottom:clamp(36px,5vw,72px)}
.aj-projects-page-content > :first-child{margin-top:0}
.aj-projects-page-content > :last-child{margin-bottom:0}

/* SEO/performance-friendly service images + anchored service navigation */
.aj-service-card { display:block; }
.aj-service-card__media img { width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.aj-service-row { scroll-margin-top: 130px; }