/* ==================================================================
   Eaglemark — design system
   Premium, modern, rugged construction portfolio.
   Dark steel/charcoal + light concrete sections, safety-orange accent,
   selective blueprint grid texture.
   ================================================================== */

/* ----- Fonts (self-hosted, latin subsets) ------------------------- */
@font-face { font-family: 'Oswald'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/oswald-500-latin.woff2') format('woff2'); }
@font-face { font-family: 'Oswald'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/oswald-600-latin.woff2') format('woff2'); }
@font-face { font-family: 'Oswald'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/oswald-700-latin.woff2') format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/barlow-400-latin.woff2') format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/barlow-500-latin.woff2') format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/barlow-600-latin.woff2') format('woff2'); }

/* ----- Tokens ------------------------------------------------------ */
:root {
  --ink: #16181b;            /* near-black charcoal */
  --ink-2: #1e2126;          /* raised dark surface */
  --ink-3: #282c33;          /* borders on dark */
  --steel: #4a515b;          /* steel gray */
  --steel-light: #8a929d;
  --paper: #f5f4f1;          /* warm concrete white */
  --paper-2: #ecebe6;
  --line: #dedcd5;           /* borders on light */
  --text: #24272b;
  --text-soft: #5b616b;
  --text-inv: #eef0f2;
  --text-inv-soft: #a8afb8;
  --accent: #e87722;         /* muted safety orange */
  --accent-hot: #f28a3c;
  --accent-ink: #2b1503;
  --blueprint: #7ea8d0;      /* blueprint line blue, dark sections only */

  --font-display: 'Oswald', 'Arial Narrow', 'Helvetica Neue', sans-serif;
  --font-body: 'Barlow', -apple-system, 'Segoe UI', Roboto, sans-serif;

  --container: 74rem;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-1: 0 1px 2px rgba(18, 20, 23, .08), 0 4px 14px rgba(18, 20, 23, .08);
  --shadow-2: 0 2px 6px rgba(18, 20, 23, .14), 0 16px 40px rgba(18, 20, 23, .18);
  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --header-h: 4.25rem;
}

/* ----- Base -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  overflow-x: clip;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 .5em;
  text-wrap: balance;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2.4rem, 1.2rem + 4.6vw, 4.4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.7rem, 1.1rem + 2.2vw, 2.6rem); text-transform: uppercase; }
h3 { font-size: 1.28rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
::selection { background: var(--accent); color: #fff; }

.icon { width: 1.35em; height: 1.35em; flex: none; }
.icon-sm { width: 1.05em; height: 1.05em; }
.icon-xs { width: .85em; height: .85em; }
.icon-lg { width: 1.9em; height: 1.9em; }
.icon-after { transition: translate .25s var(--ease-out); }

.container { width: min(var(--container), 100% - 2.5rem); margin-inline: auto; }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  background: var(--ink); color: #fff; padding: .6rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius); transition: top .2s;
}
.skip-link:focus { top: 0; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

/* ----- Typographic bits -------------------------------------------- */
.kicker {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .85rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 .9rem;
  display: flex; align-items: center; gap: .7rem;
}
.kicker::before { content: ''; width: 2rem; height: 2px; background: var(--accent); }
.kicker-light { color: var(--accent-hot); }
.lead { font-size: 1.18rem; color: var(--text-soft); max-width: 46em; }
.section-head { max-width: 52rem; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-head.is-center { margin-inline: auto; text-align: center; }
.section-head.is-center .kicker { justify-content: center; }
.section-head.is-light h2 { color: var(--text-inv); }
.section-head.is-light .lead { color: var(--text-inv-soft); }

/* ----- Buttons ------------------------------------------------------ */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  color: var(--btn-fg); background: var(--btn-bg);
  padding: .8em 1.5em; border: 2px solid transparent; border-radius: var(--radius);
  cursor: pointer; position: relative; overflow: hidden; isolation: isolate;
  transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out), background .2s, color .2s, border-color .2s;
}
.btn::after { /* diagonal sheen sweep */
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.22) 50%, transparent 60%);
  translate: -110% 0; transition: translate .55s var(--ease-out);
}
.btn:hover::after, .btn:focus-visible::after { translate: 110% 0; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-1); }
.btn:active { transform: translateY(0); }
.btn:hover .icon-after { translate: 4px 0; }
.btn-accent { --btn-bg: var(--accent); --btn-fg: #fff; }
.btn-accent:hover { background: var(--accent-hot); }
.btn-ghost-light { --btn-bg: transparent; --btn-fg: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-ghost-dark { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--ink); }
.btn-ghost-dark:hover { background: var(--ink); color: #fff; }
.btn-lg { font-size: 1.02rem; padding: .95em 1.8em; }
.btn-sm { font-size: .85rem; padding: .6em 1.1em; }
.btn[disabled] { opacity: .55; pointer-events: none; }

.text-link {
  display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  letter-spacing: .09em; text-transform: uppercase; text-decoration: none;
  color: var(--accent); border-bottom: 2px solid transparent;
}
.text-link .icon { transition: translate .25s var(--ease-out); }
.text-link:hover .icon { translate: 5px 0; }
.text-link:hover { color: var(--accent-hot); }
.text-link-lg { font-size: 1.05rem; }

/* ----- Header ------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  height: var(--header-h);
  color: #fff;
  transition: background .35s, box-shadow .35s, color .35s;
  background: linear-gradient(rgba(15,17,19,.55), transparent);
}
body:not(:has(.hero)) .site-header,
.site-header.is-solid {
  background: rgba(21, 23, 26, .92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(255,255,255,.07), 0 6px 24px rgba(0,0,0,.25);
}
.header-inner { display: flex; align-items: center; gap: 2rem; height: 100%; }
.logo { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; color: inherit; }
.logo-mark { width: 2rem; height: 2rem; }
.logo-word { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; letter-spacing: .06em; }
.logo-word em { font-style: normal; color: var(--accent); }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 1.6rem; }
.site-nav > a {
  font-family: var(--font-display); font-weight: 500; font-size: .92rem;
  letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  opacity: .88; padding: .35rem 0; position: relative;
}
.site-nav > a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.site-nav > a:not(.btn):hover::after,
.site-nav > a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav > a:hover { opacity: 1; }
.nav-phone { display: inline-flex; align-items: center; gap: .45em; white-space: nowrap; }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .site-nav {
    position: fixed; inset: var(--header-h) 0 auto; z-index: 99;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(21,23,26,.98); padding: .8rem 1.4rem 1.6rem;
    transform: translateY(-115%); transition: transform .35s var(--ease-out);
    box-shadow: 0 20px 40px rgba(0,0,0,.4);
  }
  .site-nav > a { padding: .85rem 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 1.05rem; }
  .site-nav > a.btn { margin-top: 1rem; border-bottom: 0; }
  body.nav-open .site-nav { transform: translateY(0); }
  .nav-toggle {
    display: grid; gap: 5px; margin-left: auto; padding: .7rem .35rem;
    background: none; border: 0; cursor: pointer;
  }
  .nav-toggle span { width: 24px; height: 2px; background: #fff; transition: .3s var(--ease-out); }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ----- Hero --------------------------------------------------------- */
.hero { position: relative; display: grid; align-items: end; color: #fff; overflow: clip; }
.hero-home { min-height: min(92svh, 60rem); }
.hero-page { min-height: min(62svh, 40rem); }
.hero-media, .hero-media picture { position: absolute; inset: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-home .hero-img { animation: kenburns 16s var(--ease-out) both; }
@keyframes kenburns { from { scale: 1.1; } to { scale: 1.02; } }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(14,16,18,.92) 0%, rgba(14,16,18,.45) 45%, rgba(14,16,18,.25) 100%),
    linear-gradient(100deg, rgba(14,16,18,.55) 0%, transparent 60%);
}
.hero-grid-overlay {
  position: absolute; inset: 0; opacity: .12; mix-blend-mode: screen;
  background:
    linear-gradient(rgba(126,168,208,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126,168,208,.5) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(115deg, black 8%, transparent 46%);
  -webkit-mask-image: linear-gradient(115deg, black 8%, transparent 46%);
}
.hero-content { position: relative; padding: calc(var(--header-h) + 3.5rem) 0 clamp(2.6rem, 7vw, 5rem); max-width: var(--container); }
.hero-content h1 { max-width: 15em; text-shadow: 0 2px 24px rgba(0,0,0,.35); }
.hero-sub { font-size: clamp(1.05rem, .95rem + .5vw, 1.3rem); max-width: 38em; color: rgba(255,255,255,.88); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
[data-hero-line] { opacity: 0; translate: 0 28px; animation: heroline .8s var(--ease-out) forwards; }
[data-hero-line]:nth-child(2) { animation-delay: .12s; }
[data-hero-line]:nth-child(3) { animation-delay: .24s; }
[data-hero-line]:nth-child(4) { animation-delay: .36s; }
@keyframes heroline { to { opacity: 1; translate: 0 0; } }
.hero-scroll-cue {
  position: absolute; left: 50%; bottom: 1.1rem; translate: -50% 0;
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px;
}
.hero-scroll-cue span {
  position: absolute; left: 50%; top: 7px; translate: -50% 0;
  width: 4px; height: 9px; border-radius: 2px; background: var(--accent-hot);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 50% { transform: translateY(12px); opacity: .3; } }

/* ----- Sections ------------------------------------------------------ */
.section { padding: clamp(3.4rem, 8vw, 6.5rem) 0; }
.section-light { background: var(--paper); }
.section-lighter { background: #fff; }
.section-dark { background: var(--ink); color: var(--text-inv); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: var(--text-inv-soft); }
.section-tight { padding: clamp(2.4rem, 5vw, 4rem) 0; }
.section-more { margin-top: 2.4rem; text-align: center; }

/* blueprint-textured dark section */
.section-blueprint {
  position: relative; background: var(--ink); color: var(--text-inv); overflow: clip;
}
.section-blueprint::before {
  content: ''; position: absolute; inset: 0; opacity: .1; pointer-events: none;
  background:
    linear-gradient(rgba(126,168,208,.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126,168,208,.6) 1px, transparent 1px);
  background-size: 56px 56px;
}
.section-blueprint > .container { position: relative; z-index: 1; }

/* ----- Reveal-on-scroll ---------------------------------------------- */
[data-reveal] {
  opacity: 0; translate: 0 26px;
  transition: opacity .7s var(--ease-out), translate .7s var(--ease-out);
  transition-delay: calc(var(--stagger, 0) * 90ms);
}
[data-reveal].is-visible { opacity: 1; translate: 0 0; }

/* ----- Service cards -------------------------------------------------- */
.service-grid { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(min(24rem, 100%), 1fr)); }
.service-card {
  display: flex; flex-direction: column; text-decoration: none;
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-1); position: relative;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); }
.service-card-media { aspect-ratio: 16 / 10; overflow: hidden; }
.service-card-media img { width: 100%; height: 100%; object-fit: cover; transition: scale .6s var(--ease-out); }
.service-card:hover .service-card-media img { scale: 1.06; }
.service-card-body { padding: 1.6rem 1.7rem 1.8rem; position: relative; }
.service-card-body::before {
  content: ''; position: absolute; top: 0; left: 1.7rem; right: 1.7rem; height: 3px;
  background: var(--accent); transform: scaleX(.18); transform-origin: left;
  transition: transform .45s var(--ease-out);
}
.service-card:hover .service-card-body::before { transform: scaleX(1); }
.service-card-icon {
  position: absolute; top: -1.9rem; right: 1.4rem;
  width: 3.8rem; height: 3.8rem; display: grid; place-items: center;
  background: var(--ink); color: var(--accent-hot);
  border-radius: var(--radius); box-shadow: var(--shadow-1);
}
.service-card h3 { font-size: 1.5rem; text-transform: uppercase; }
.service-card p { color: var(--text-soft); }
.service-card .text-link { margin-top: .8rem; }

/* ----- Feature tiles --------------------------------------------------- */
.feature-grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); }
.feature-tile {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.7rem 1.6rem; transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s;
}
.feature-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-1); border-color: transparent; }
.section-dark .feature-tile, .section-blueprint .feature-tile {
  background: var(--ink-2); border-color: var(--ink-3);
}
.feature-icon {
  width: 3.2rem; height: 3.2rem; display: grid; place-items: center; margin-bottom: 1rem;
  background: linear-gradient(150deg, var(--accent), var(--accent-hot)); color: #fff;
  border-radius: var(--radius);
}
.feature-tile h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: .03em; }
.feature-tile p { font-size: .98rem; color: var(--text-soft); }
.section-dark .feature-tile p, .section-blueprint .feature-tile p { color: var(--text-inv-soft); }

/* ----- Comparison table (PEMB vs weld-up) ------------------------------- */
.vs-grid { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); align-items: stretch; }
.vs-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-1); display: flex; flex-direction: column;
  border-top: 4px solid var(--steel);
}
.vs-card.is-accent { border-top-color: var(--accent); }
.vs-card-media { aspect-ratio: 16 / 8; overflow: hidden; }
.vs-card-media img { width: 100%; height: 100%; object-fit: cover; }
.vs-card-body { padding: 1.6rem 1.7rem 1.9rem; display: flex; flex-direction: column; flex: 1; }
.vs-card h3 { font-size: 1.45rem; text-transform: uppercase; }
.vs-tagline { font-weight: 600; color: var(--accent); margin-bottom: .8rem; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-display); }
.vs-list { list-style: none; padding: 0; margin: .4rem 0 1.2rem; display: grid; gap: .55rem; }
.vs-list li { display: flex; gap: .6rem; align-items: baseline; color: var(--text-soft); }
.vs-list .icon { color: var(--accent); translate: 0 .2em; }
.vs-best { margin-top: auto; padding: .9rem 1rem; background: var(--paper); border-left: 3px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; font-size: .97rem; }
.vs-best strong { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .05em; font-size: .88rem; display: block; margin-bottom: .15rem; }

/* ----- Checklist / scope ------------------------------------------------ */
.scope-cols { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr)); }
.scope-panel { border-radius: var(--radius-lg); padding: 1.8rem 1.8rem 2rem; }
.scope-panel.do { background: #fff; border: 1px solid var(--line); color: var(--text); }
.scope-panel.dont { background: var(--paper-2); border: 1px dashed var(--line); color: var(--text); }
.scope-panel h3 { display: flex; align-items: center; gap: .6rem; text-transform: uppercase; color: var(--text); }
.scope-panel h3 .icon { color: var(--accent); }
.check-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .65rem; align-items: baseline; color: var(--text); }
.check-list .icon { color: var(--accent); translate: 0 .22em; }
.check-list.muted li { color: var(--text-soft); }
.check-list.muted .icon { color: var(--steel-light); }

/* ----- Stats ------------------------------------------------------------ */
.stat-row { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(min(11rem, 100%), 1fr)); text-align: center; }
.stat { padding: 1.4rem .8rem; }
.stat-num {
  font-family: var(--font-display); font-weight: 700; color: var(--accent-hot);
  font-size: clamp(2.4rem, 1.6rem + 2.4vw, 3.6rem); line-height: 1; display: block;
}
.stat-label { font-size: .92rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-inv-soft); margin-top: .5rem; display: block; }

/* ----- Gallery ------------------------------------------------------------ */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: .55rem;
  margin-bottom: 2.2rem;
}
.filter-btn {
  font-family: var(--font-display); font-weight: 500; font-size: .88rem;
  letter-spacing: .07em; text-transform: uppercase;
  padding: .5em 1.05em; border-radius: 999px; cursor: pointer;
  background: #fff; color: var(--text-soft); border: 1px solid var(--line);
  transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease-out);
}
.filter-btn:hover { border-color: var(--steel); color: var(--text); transform: translateY(-1px); }
.filter-btn[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.gallery-grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fill, minmax(min(19rem, 100%), 1fr)); }
.gallery-card { margin: 0; border-radius: var(--radius-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow-1); transition: opacity .35s var(--ease-out), scale .35s var(--ease-out), box-shadow .3s, translate .3s var(--ease-out); }
.gallery-card:hover { box-shadow: var(--shadow-2); translate: 0 -4px; }
.gallery-card.is-filtered { opacity: 0; scale: .92; pointer-events: none; position: absolute; visibility: hidden; }
.gallery-card-btn { all: unset; display: block; cursor: zoom-in; width: 100%; }
.gallery-card-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.gallery-card-media { aspect-ratio: 3 / 2; overflow: hidden; }
.gallery-card-media img { width: 100%; height: 100%; object-fit: cover; transition: scale .6s var(--ease-out); }
.gallery-card:hover .gallery-card-media img { scale: 1.05; }
.gallery-card figcaption, .gallery-card-btn figcaption { display: grid; gap: .2rem; padding: .95rem 1.1rem 1.05rem; }
.gallery-card-title { font-weight: 600; font-size: .98rem; line-height: 1.35; }
.gallery-card-loc { display: inline-flex; align-items: center; gap: .35em; font-size: .85rem; color: var(--text-soft); }
.gallery-grid { position: relative; }
.gallery-empty { padding: 3rem 1rem; text-align: center; color: var(--text-soft); display: none; }
.gallery-empty.is-shown { display: block; }

/* Lightbox */
.lightbox {
  border: 0; padding: 0; background: rgba(12, 13, 15, .93);
  width: 100%; height: 100%; max-width: 100vw; max-height: 100vh;
  display: none; place-items: center; color: #fff;
}
.lightbox[open] { display: grid; }
.lightbox::backdrop { background: rgba(12,13,15,.93); }
.lightbox-inner { display: grid; gap: .9rem; width: min(72rem, 94vw); }
.lightbox-inner img { max-height: 78vh; width: auto; max-width: 100%; margin-inline: auto; border-radius: var(--radius); box-shadow: var(--shadow-2); }
.lightbox-caption { text-align: center; color: rgba(255,255,255,.85); }
.lightbox-close, .lightbox-nav {
  position: fixed; z-index: 5; display: grid; place-items: center;
  width: 2.9rem; height: 2.9rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer; font-size: 1.3rem;
  transition: background .2s, transform .2s var(--ease-out);
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255,255,255,.2); transform: scale(1.06); }
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-nav.prev { left: 1rem; top: 50%; translate: 0 -50%; }
.lightbox-nav.next { right: 1rem; top: 50%; translate: 0 -50%; }

/* ----- Process timeline ---------------------------------------------------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 1.45rem; width: 2px;
  background: linear-gradient(var(--blueprint), var(--accent));
  transform: scaleY(0); transform-origin: top; transition: transform 1.6s var(--ease-out);
  opacity: .5;
}
.timeline.is-visible::before { transform: scaleY(1); }
.tl-step { position: relative; padding: 0 0 2.6rem 4.4rem; }
.tl-step:last-child { padding-bottom: 0; }
.tl-marker {
  position: absolute; left: 0; top: 0;
  width: 2.9rem; height: 2.9rem; display: grid; place-items: center;
  background: var(--ink-2); border: 2px solid var(--blueprint); border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; color: var(--blueprint);
}
.tl-card { background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: var(--radius-lg); overflow: hidden; display: grid; }
.tl-media { aspect-ratio: 16 / 7; overflow: hidden; }
.tl-media img { width: 100%; height: 100%; object-fit: cover; }
.tl-body { padding: 1.5rem 1.7rem 1.7rem; }
.tl-body h3 { text-transform: uppercase; }
@media (min-width: 900px) {
  .timeline::before { left: 50%; }
  .tl-step { width: 50%; padding: 0 3.4rem 3.2rem 0; }
  .tl-step .tl-marker { left: auto; right: -1.45rem; }
  .tl-step.right { margin-left: 50%; padding: 0 0 3.2rem 3.4rem; }
  .tl-step.right .tl-marker { right: auto; left: -1.45rem; }
}

/* ----- Compare slider -------------------------------------------------------- */
.compare {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 3 / 2; max-width: 56rem; margin-inline: auto; box-shadow: var(--shadow-2);
  touch-action: none;
}
.compare img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.compare-before, .compare-after { position: absolute; inset: 0; }
.compare-before { clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.compare-tag {
  position: absolute; top: 1rem; left: 1rem; z-index: 2;
  font-family: var(--font-display); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  background: rgba(14,16,18,.75); color: #fff; padding: .35em .8em; border-radius: 999px;
}
.compare-tag-after { left: auto; right: 1rem; }
.compare-range {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0;
}
.compare-handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); z-index: 3; width: 2px;
  background: #fff; translate: -1px 0; pointer-events: none;
}
.compare-handle span {
  position: absolute; top: 50%; left: 50%; translate: -50% -50%;
  width: 2.7rem; height: 2.7rem; border-radius: 999px; background: #fff;
  box-shadow: var(--shadow-2); display: grid; place-items: center;
}
.compare-handle span::before { content: '◂ ▸'; font-size: .8rem; color: var(--ink); letter-spacing: .1em; }
.compare-range:focus-visible ~ .compare-handle span { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ----- CTA band ---------------------------------------------------------------- */
.cta-band { position: relative; background: var(--ink); color: #fff; overflow: clip; padding: clamp(3rem, 7vw, 5.5rem) 0; }
.cta-band-texture {
  position: absolute; inset: 0; opacity: .35;
  background-image: url('/img/texture-dark-steel-1600.jpg'); background-size: cover; background-position: center;
}
.cta-band::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(14,16,18,.94) 20%, rgba(14,16,18,.6));
}
.cta-band-inner { position: relative; z-index: 1; display: grid; gap: 1.8rem; align-items: center; grid-template-columns: 1fr; }
.cta-band-inner h2 { max-width: 18em; }
.cta-band-inner p { color: var(--text-inv-soft); max-width: 44em; }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
@media (min-width: 1000px) { .cta-band-inner { grid-template-columns: 1.4fr auto; } }

/* ----- Service area band --------------------------------------------------------- */
.area-band { background: var(--paper-2); position: relative; overflow: clip; }
.area-band::before {
  content: ''; position: absolute; inset: 0; opacity: .3; pointer-events: none;
  background-image: url('/img/texture-concrete-1600.jpg'); background-size: cover;
  mix-blend-mode: multiply;
}
.area-band .container { position: relative; }
.area-band-inner { display: grid; gap: 1.8rem; }
.area-band-copy { display: flex; gap: 1.1rem; align-items: flex-start; max-width: 44rem; }
.area-band-copy .icon-lg { color: var(--accent); margin-top: .4rem; }
.area-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .55rem; }
.chip {
  font-family: var(--font-display); font-size: .88rem; font-weight: 500;
  letter-spacing: .07em; text-transform: uppercase;
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .45em 1em;
  transition: transform .2s var(--ease-out), border-color .2s;
}
.chip:hover { transform: translateY(-2px); border-color: var(--accent); }

/* ----- Split feature (image + copy) ------------------------------------------------ */
.split { display: grid; gap: 2.4rem; align-items: center; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-2); position: relative; }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media::after {
  content: ''; position: absolute; inset: auto 0 0 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
@media (min-width: 940px) {
  .split { grid-template-columns: 1fr 1fr; gap: clamp(2.4rem, 5vw, 4.5rem); }
  .split.flip .split-media { order: 2; }
}

/* ----- Quote wizard ------------------------------------------------------------------ */
.quote-page { background: var(--ink); min-height: 100svh; color: var(--text-inv); }
.quote-shell { padding: calc(var(--header-h) + 2.2rem) 0 4.5rem; }
.quote-head { text-align: center; max-width: 44rem; margin: 0 auto 2.4rem; }
.quote-head h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); }
.quote-head p { color: var(--text-inv-soft); }

.wizard {
  max-width: 52rem; margin-inline: auto;
  background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2); overflow: hidden;
}
.wizard-progress { display: flex; gap: .4rem; padding: 1.2rem 1.6rem 0; }
.wizard-progress span {
  flex: 1; height: 4px; border-radius: 2px; background: var(--ink-3);
  position: relative; overflow: hidden;
}
.wizard-progress span::after {
  content: ''; position: absolute; inset: 0; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out);
}
.wizard-progress span.is-done::after, .wizard-progress span.is-active::after { transform: scaleX(1); }
.wizard-progress span.is-active::after { background: var(--accent-hot); }
.wizard-step-label { padding: 1rem 1.6rem 0; font-family: var(--font-display); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-inv-soft); }

.wizard fieldset { border: 0; margin: 0; padding: 1.2rem 1.6rem 1.8rem; }
.wizard legend, .wizard .field-label {
  font-family: var(--font-display); font-weight: 600; font-size: 1.18rem;
  text-transform: uppercase; letter-spacing: .04em; color: #fff;
  padding: 0; margin-bottom: .35rem;
}
.field-hint { color: var(--text-inv-soft); font-size: .95rem; margin-bottom: 1rem; }

.opt-grid { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fill, minmax(min(13.5rem, 100%), 1fr)); }
.opt-card { position: relative; }
.opt-card input { position: absolute; opacity: 0; inset: 0; }
.opt-card label {
  display: grid; gap: .15rem; height: 100%;
  padding: .95rem 1.05rem; border: 1px solid var(--ink-3); border-radius: var(--radius);
  background: var(--ink); cursor: pointer; line-height: 1.35;
  transition: border-color .2s, background .2s, transform .15s var(--ease-out), box-shadow .2s;
}
.opt-card label:hover { border-color: var(--steel-light); transform: translateY(-2px); }
.opt-card input:focus-visible + label { outline: 3px solid var(--accent); outline-offset: 2px; }
.opt-card input:checked + label {
  border-color: var(--accent); background: linear-gradient(160deg, rgba(232,119,34,.16), rgba(232,119,34,.05));
  box-shadow: inset 0 0 0 1px var(--accent);
}
.opt-card input:checked + label::after {
  content: '✓'; position: absolute; top: .55rem; right: .7rem;
  color: var(--accent-hot); font-weight: 700;
}
.opt-title { font-weight: 600; color: #fff; padding-right: 1.2rem; }
.opt-hint { font-size: .86rem; color: var(--text-inv-soft); }

/* big path cards for step 1 */
.path-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr)); }
.path-card label { padding: 1.5rem 1.4rem; display: grid; gap: .5rem; justify-items: start; }
.path-card .feature-icon { margin-bottom: .3rem; }
.path-card .opt-title { font-family: var(--font-display); font-size: 1.3rem; text-transform: uppercase; }

.wizard input[type="text"], .wizard input[type="tel"], .wizard input[type="email"],
.wizard select, .wizard textarea {
  width: 100%; padding: .8rem .95rem; border-radius: var(--radius);
  border: 1px solid var(--ink-3); background: var(--ink); color: var(--text-inv);
  font: inherit; transition: border-color .2s;
}
.wizard input:focus, .wizard select:focus, .wizard textarea:focus { border-color: var(--accent); outline: none; }
.wizard textarea { min-height: 7.5rem; resize: vertical; }
.form-row { display: grid; gap: 1.1rem; margin-bottom: 1.1rem; }
@media (min-width: 640px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
.form-field label { display: block; font-weight: 600; margin-bottom: .35rem; color: #fff; }
.form-field .req { color: var(--accent-hot); }
.field-error { display: none; color: #ff9d7a; font-size: .9rem; margin-top: .35rem; }
.form-field.has-error .field-error, fieldset.has-error .field-error { display: block; }
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: #e3653c; }

/* upload dropzone */
.dropzone {
  border: 2px dashed var(--ink-3); border-radius: var(--radius-lg);
  padding: 1.8rem 1.4rem; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s; color: var(--text-inv-soft);
}
.dropzone:hover, .dropzone.is-drag { border-color: var(--accent); background: rgba(232,119,34,.06); }
.dropzone .icon-lg { margin: 0 auto .6rem; color: var(--accent-hot); }
.dropzone strong { color: #fff; }
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.file-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .5rem; }
.file-list li {
  display: flex; align-items: center; gap: .7rem;
  background: var(--ink); border: 1px solid var(--ink-3); border-radius: var(--radius);
  padding: .55rem .8rem; font-size: .93rem;
}
.file-list .file-size { color: var(--text-inv-soft); margin-left: auto; white-space: nowrap; }
.file-list button { background: none; border: 0; color: #ff9d7a; cursor: pointer; font-size: 1.05rem; padding: .2rem .4rem; }

/* review summary */
.review-box { background: var(--ink); border: 1px solid var(--ink-3); border-radius: var(--radius); padding: 1.2rem 1.3rem; margin-bottom: 1.4rem; }
.review-box h3 { text-transform: uppercase; font-size: 1rem; letter-spacing: .08em; color: var(--accent-hot); }
.review-box dl { margin: 0; display: grid; gap: .45rem; }
.review-box .review-row { display: flex; gap: 1rem; justify-content: space-between; border-bottom: 1px dashed var(--ink-3); padding-bottom: .45rem; }
.review-box .review-row:last-child { border-bottom: 0; padding-bottom: 0; }
.review-box dt { color: var(--text-inv-soft); }
.review-box dd { margin: 0; text-align: right; font-weight: 600; }

.wizard-nav { display: flex; gap: .8rem; padding: 0 1.6rem 1.8rem; }
.wizard-nav .btn-back { margin-right: auto; }
.wizard-note { padding: 0 1.6rem 1.4rem; font-size: .88rem; color: var(--text-inv-soft); display: flex; gap: .5rem; align-items: baseline; }

/* wizard step animation */
.wizard [data-step] { display: none; }
.wizard [data-step].is-active { display: block; animation: stepin .4s var(--ease-out); }
@keyframes stepin { from { opacity: 0; translate: 24px 0; } to { opacity: 1; translate: 0 0; } }
.wizard.is-back [data-step].is-active { animation-name: stepback; }
@keyframes stepback { from { opacity: 0; translate: -24px 0; } to { opacity: 1; translate: 0 0; } }

/* no-JS: show everything as one long form */
.no-js .wizard [data-step] { display: block; border-top: 1px solid var(--ink-3); }
.no-js .wizard-progress, .no-js .wizard-step-label, .no-js [data-wizard-nav] { display: none; }
.no-js .wizard [data-path-section] { display: block !important; }

.form-status { padding: 0 1.6rem 1.4rem; display: none; }
.form-status.is-error { display: block; color: #ff9d7a; }
.form-status.is-busy { display: block; color: var(--text-inv-soft); }

.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* ----- Thank-you page --------------------------------------------------------------------- */
.thanks-hero { min-height: 70svh; display: grid; place-items: center; text-align: center; padding: calc(var(--header-h) + 3rem) 0 4rem; }
.thanks-check {
  width: 5rem; height: 5rem; margin: 0 auto 1.6rem; border-radius: 999px;
  display: grid; place-items: center; background: linear-gradient(150deg, var(--accent), var(--accent-hot)); color: #fff;
  animation: pop .6s var(--ease-out) both .2s;
}
.thanks-check .icon { width: 2.4rem; height: 2.4rem; }
@keyframes pop { from { scale: .4; opacity: 0; } 70% { scale: 1.12; } to { scale: 1; opacity: 1; } }
.next-steps { max-width: 40rem; margin: 2.5rem auto 0; text-align: left; }
.next-steps li { margin-bottom: .6rem; }

/* ----- Footer ------------------------------------------------------------------------------ */
.site-footer { background: #101215; color: var(--text-inv-soft); padding: clamp(3rem, 6vw, 4.5rem) 0 1.6rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); padding-bottom: 2.5rem; border-bottom: 1px solid var(--ink-3); }
.logo-footer { color: #fff; margin-bottom: 1rem; }
.footer-brand p { max-width: 30em; }
.footer-contact { display: grid; gap: .55rem; margin-top: 1.2rem; }
.footer-contact-line { display: inline-flex; align-items: center; gap: .6em; color: var(--text-inv); text-decoration: none; }
.footer-contact-line:hover { color: var(--accent-hot); }
.footer-contact-line .icon { color: var(--accent); }
.footer-nav { display: grid; gap: .7rem; align-content: start; }
.footer-nav a { color: var(--text-inv-soft); text-decoration: none; font-family: var(--font-display); letter-spacing: .08em; text-transform: uppercase; font-size: .92rem; }
.footer-nav a:hover { color: #fff; }
.footer-areas h3 { color: #fff; text-transform: uppercase; font-size: 1rem; letter-spacing: .1em; }
.area-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem .9rem; font-size: .95rem; }
.area-list li::after { content: '·'; margin-left: .9rem; color: var(--steel); }
.area-list li:last-child::after { content: ''; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; padding-top: 1.5rem; font-size: .9rem; }
.back-top { color: var(--text-inv-soft); text-decoration: none; }
.back-top:hover { color: #fff; }

/* ----- FAQ ---------------------------------------------------------------------------------- */
.faq-list { max-width: 50rem; margin-inline: auto; display: grid; gap: .8rem; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.faq-list summary {
  cursor: pointer; padding: 1.05rem 1.3rem; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; font-size: 1.4rem; color: var(--accent); transition: rotate .25s var(--ease-out); }
.faq-list details[open] summary::after { rotate: 45deg; }
.faq-list details > p { padding: 0 1.3rem 1.2rem; color: var(--text-soft); }

/* ----- Utilities ------------------------------------------------------------------------------ */
.grid-2 { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr)); }
.mt-2 { margin-top: 2rem; }
.center { text-align: center; }

/* ----- Motion safety --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  [data-reveal] { opacity: 1; translate: none; }
  .hero-home .hero-img { animation: none; scale: 1; }
}