/* ============================================================
   APEX BUILD STUDIO — WEBSITE DESIGN SYSTEM
   Source of truth: Brand Guidelines V1, 2026
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

:root{
  /* ---- Brand palette (exact, locked) ---- */
  --carbon:#222423;
  --amber:#F2A900;
  --lavender:#D0D4E3;
  --gold:#EED58E;
  --grey:#646660;
  --white:#FFFFFF;

  --carbon-90: rgba(34,36,35,.9);
  --carbon-70: rgba(34,36,35,.72);
  --carbon-40: rgba(34,36,35,.4);
  --carbon-08: rgba(34,36,35,.08);
  --carbon-12: rgba(34,36,35,.12);
  --lavender-40: rgba(208,212,227,.4);
  --amber-12: rgba(242,169,0,.12);

  /* ---- Type ---- */
  --font: 'DM Sans', -apple-system, 'Segoe UI', sans-serif;

  /* ---- Grid / spacing (margin math per Brand Book) ---- */
  --top: clamp(20px, 4.2vw, 64px);
  --bottom: clamp(40px, 8.4vw, 128px);
  --gutter: clamp(10px, 2.1vw, 32px);
  --container: 1560px;
}

/* ---------------- Reset ---------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important} }
body{
  font-family:var(--font);
  color:var(--carbon);
  background:var(--white);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  max-width:100%;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-weight:700;line-height:1.08;letter-spacing:-0.01em;overflow-wrap:break-word;word-break:break-word}
p,.lead,.small{overflow-wrap:break-word}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--top)}

/* ---------------- Utility type scale ---------------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);
}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--amber)}
h1.display{font-size:clamp(2.4rem,5.6vw,4.6rem);text-transform:uppercase;font-weight:800}
h2.h-lg{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:800;text-transform:uppercase}
h3.h-md{font-size:clamp(1.3rem,2vw,1.7rem);font-weight:700}
p.lead{font-size:clamp(1.05rem,1.4vw,1.3rem);color:var(--carbon-70);max-width:62ch}
p{color:var(--carbon-70)}
.small{font-size:.85rem;color:var(--grey)}
.mono-num{font-family:var(--font);font-variant-numeric:tabular-nums}

/* ---------------- Grid system (5col vertical / 10col horizontal) ---------------- */
.grid-10{display:grid;grid-template-columns:repeat(10,1fr);gap:var(--gutter)}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--gutter)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gutter)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter)}
@media (max-width:1024px){
  .grid-10{grid-template-columns:repeat(5,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(1,1fr)}
}
@media (max-width:640px){
  .grid-10,.grid-5,.grid-2,.grid-4{grid-template-columns:1fr}
}

.section{padding:var(--top) 0 var(--bottom)}
.section-tight{padding:calc(var(--top)*.7) 0}
/* Dark sections — Blueprint Grid pattern (real brandmark-tile artwork), on Carbon Black */
.section-dark{
  background-color:var(--carbon);color:var(--white);
}
.section-dark p{color:rgba(255,255,255,.68)}
.section-lav{background:var(--lavender)}
/* Grey fails AA contrast on the lavender canvas — darken small/label text there */
.section-lav .eyebrow,.page-hero .eyebrow,.section-lav .small,.page-hero .small,.section-lav p.small,.page-hero .crumb,.section-lav .crumb{color:var(--carbon-90,var(--carbon))}
.page-hero .crumb,.section-lav .crumb{color:rgba(34,36,35,.9)}
.page-hero .eyebrow,.section-lav .eyebrow{color:rgba(34,36,35,.85)}
.divider{height:1px;background:var(--carbon-12);width:100%}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;font-size:.92rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;
  border-radius:2px;transition:all .25s ease;white-space:nowrap;
}
.btn-primary{background:var(--carbon);color:var(--white);box-shadow:inset 0 -3px 0 0 transparent}
.btn-primary:hover{background:var(--grey);box-shadow:inset 0 -3px 0 0 var(--amber)}
.btn-amber{background:var(--amber);color:var(--carbon)}
.btn-amber:hover{background:var(--carbon);color:var(--white)}
.btn-outline{border:1.5px solid var(--carbon);color:var(--carbon)}
.btn-outline:hover{background:var(--carbon);color:var(--white)}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.5);color:var(--white)}
.btn-outline-light:hover{border-color:var(--amber);color:var(--amber)}
.btn-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--amber);padding-bottom:4px}
.btn-arrow svg{transition:transform .2s}
.btn-arrow:hover svg{transform:translateX(4px)}

/* ---------------- Navigation ---------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--carbon-12);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:16px var(--top)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:30px;width:auto}
.brand-word{font-weight:800;font-size:1.02rem;letter-spacing:.02em;text-transform:uppercase}
.brand-word span{color:var(--grey)}
.footer-brand .brand-word span{color:var(--amber)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.86rem;font-weight:600;letter-spacing:.01em;color:var(--carbon-70);position:relative;padding:6px 0}
.nav-links a:hover, .nav-links a.active{color:var(--carbon)}
.nav-links a.active::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--amber)}
.nav-links a::before{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--amber);transition:width .25s ease}
.nav-links a:hover::before{width:100%}
.nav-links a.active::before{display:none}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:11px;margin:-11px;flex:none}
.nav-toggle span{width:24px;height:2px;background:var(--carbon);transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mega{display:none}

/* Dropdown nav — click/tap driven via .open class (see main.js), not :hover,
   so there is no "dead zone" gap that closes the menu before it can be clicked. */
.has-dropdown{position:relative}
.dd-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;padding:6px 0;user-select:none}
.dd-toggle .caret{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-3px;transition:transform .2s}
.has-dropdown.open .dd-toggle .caret{transform:rotate(225deg)}
.dropdown{
  position:absolute;top:calc(100% + 10px);left:-16px;background:var(--white);
  border:1px solid var(--carbon-12);box-shadow:0 18px 40px rgba(34,36,35,.1);
  min-width:250px;padding:10px 0;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s ease, transform .16s ease, visibility .16s;
  pointer-events:none;
  z-index:50;
}
.has-dropdown.open .dropdown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.dropdown a{display:block;padding:11px 22px;font-size:.85rem;font-weight:600;color:var(--carbon-70)}
.dropdown a:hover,.dropdown a:focus-visible{background:var(--lavender-40);color:var(--carbon)}
@media (max-width:980px){
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;border:none;box-shadow:none;padding:4px 0 4px 6px;max-height:0;overflow:hidden;pointer-events:none;transition:max-height .25s ease}
  .has-dropdown.open .dropdown,.has-dropdown.mobile-open .dropdown{max-height:600px;pointer-events:auto}
  .dropdown a{padding:10px 0;font-size:1rem}
}
@media (max-width:980px){
  /* NOTE on the height rule below: .nav-links sits inside .site-header,
     which is position:sticky. Per the CSS spec, a sticky (or relative/
     absolute/fixed) ancestor becomes the "containing block" for any
     position:fixed descendant — so .nav-links was resolving its own
     "bottom:0" against .site-header's own ~60px-tall box, not the actual
     browser viewport. That made the closed panel only ~60px tall instead
     of viewport-height, so it never moved fully off-screen — it sat right
     on top of the header, invisibly covering the logo, hamburger button,
     and "Get in Touch" button. Using explicit viewport-height units (vh)
     for height sidesteps this, because vh is always relative to the real
     viewport regardless of containing block.
  */
  .nav-links{position:fixed;top:65px;right:0;bottom:auto;left:0;height:calc(100vh - 65px);background:var(--white);flex-direction:column;align-items:flex-start;padding:30px var(--top);gap:22px;transform:translateY(-140%);transition:transform .3s ease;overflow-y:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{font-size:1.1rem}
  .nav-toggle{display:flex}
  .nav-cta{gap:10px}
  .nav-cta .btn-primary{padding:10px 14px;font-size:.72rem}
  .nav-cta span.small{display:none}
}
@media (max-width:480px){
  /* Narrow phones (very common in this market): drop the wordmark, keep just the
     brandmark icon, so the header never wraps or overlaps with the CTA + hamburger. */
  .brand-word{display:none}
  .nav-wrap{padding:14px var(--top)}
  .nav-cta .btn-primary{padding:9px 12px;font-size:.68rem}
}

/* ---------------- Hero — full-bleed photography, dark gradient overlay (per Brand Book "Add a dark gradient wherever necessary to increase readability") ---------------- */
.hero{
  position:relative;min-height:94vh;display:flex;align-items:flex-end;
  padding:0;overflow:hidden;color:#fff;background:var(--carbon);
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 38%;transform:scale(1.08);animation:heroZoom 20s ease-out forwards}
.hero::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(34,36,35,.32) 0%, rgba(34,36,35,.18) 30%, rgba(34,36,35,.55) 68%, rgba(34,36,35,.96) 100%);
}
.hero-tagline{
  position:absolute;top:calc(var(--top)*1.5);right:var(--top);z-index:2;
  font-weight:800;letter-spacing:.03em;color:#fff;font-size:.95rem;
}
.hero-tagline u{text-decoration:none;border-bottom:2px solid var(--amber);padding-bottom:1px}
.hero-inner{position:relative;z-index:2;max-width:var(--container);margin:0 auto;width:100%;padding:calc(var(--top)*2.6) var(--top) calc(var(--top)*1.7)}
.hero-tag{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.hero-tag .eyebrow{color:var(--gold)}
.hero-tag .eyebrow::before{background:var(--amber)}
.hero h1{max-width:17ch;color:#fff;font-size:clamp(2.6rem,6.4vw,5.4rem)}
.hero .lead{margin-top:26px;color:rgba(255,255,255,.82);max-width:56ch}
.hero-cta{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter);margin-top:calc(var(--top)*1.6);
  padding-top:calc(var(--top)*.9);border-top:1px solid rgba(255,255,255,.2);
}
.stat b{display:block;font-size:clamp(1.6rem,2.6vw,2.4rem);font-weight:800;color:#fff}
.stat span{font-size:.82rem;color:rgba(255,255,255,.65)}
@media (max-width:760px){.hero-stats{grid-template-columns:repeat(2,1fr);row-gap:28px;padding-bottom:76px}.hero{min-height:auto;padding-top:70px}.hero-tagline{display:none}}
@keyframes heroZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
@media (prefers-reduced-motion: reduce){.hero-media img{animation:none;transform:scale(1)}}

/* ---------------- Marquee — bold scrolling stat strip, with real graphic weight ---------------- */
.marquee{
  background:var(--carbon);color:var(--white);overflow:hidden;white-space:nowrap;
  padding:0;border-top:3px solid var(--amber);border-bottom:3px solid var(--amber);
  position:relative;
}
.marquee::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:url('../img/patterns/treads-of-progress-dark.svg');background-size:220px 220px;
}
.marquee-track{display:inline-flex;align-items:stretch;animation:marqueeScroll 38s linear infinite;position:relative;z-index:1}
.marquee-item{
  display:inline-flex;align-items:center;gap:16px;flex:none;
  padding:26px clamp(22px,3vw,44px);border-right:1px solid rgba(255,255,255,.16);
}
.marquee-icon{display:inline-flex;flex:none;width:clamp(28px,2.6vw,38px);height:clamp(28px,2.6vw,38px)}
.marquee-icon svg{width:100%;height:100%}
.marquee-text{
  font-size:clamp(1.25rem,2.6vw,2.1rem);font-weight:800;text-transform:uppercase;
  letter-spacing:.01em;color:#fff;white-space:nowrap;line-height:1;
}
@keyframes marqueeScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.marquee-track{animation:none}}
@media (max-width:640px){.marquee-item{padding:18px 18px}}

/* Page header (inner pages) — Blueprint Grid pattern (real brandmark-tile artwork), on the Lavender canvas */
.page-hero{
  padding:calc(var(--top)*2.4) var(--top) calc(var(--top)*1.4);border-bottom:1px solid var(--carbon-12);
  background-color:var(--lavender);
  position:relative;overflow:hidden;
}
.page-hero .container{max-width:var(--container);position:relative;z-index:1}
.page-hero h1{margin-top:18px;max-width:22ch}
.page-hero h1.display{font-size:clamp(2.8rem,7vw,5.6rem)}
.page-hero .lead{margin-top:20px}
.crumb{font-size:.78rem;color:var(--grey)}
.crumb a:hover{color:var(--carbon)}

/* ---------------- Cards ---------------- */
.card{
  background:var(--white);border:1px solid var(--carbon-12);padding:34px 28px;
  transition:border-color .25s ease, transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s ease;
}
.card:hover{border-color:var(--carbon);transform:translateY(-6px);box-shadow:0 18px 32px -18px rgba(34,36,35,.28)}
.card .num{font-size:.78rem;font-weight:700;color:var(--carbon);letter-spacing:.08em}
.call-list a{display:block;margin-top:6px;font-size:.92rem;font-weight:600;color:var(--carbon-70)}
.call-list a:hover{color:var(--carbon)}
.wa-cta{display:inline-flex}
.wa-cta svg{flex:none}
.card h3{margin-top:14px}
.card p{margin-top:12px;font-size:.95rem}

.card-dark{background:var(--carbon);color:var(--white);padding:34px 28px}
.card-dark p{color:rgba(255,255,255,.68)}
.card-dark .num{color:var(--amber)}

.frame-block{border:1.5px solid var(--carbon);padding:36px}
/* Honeycomb Core cluster — bold, deliberate corner graphic on the Solid Block device */
.solid-block{
  background-color:var(--carbon);color:var(--white);padding:36px;
  position:relative;overflow:hidden;
}
.solid-block::before{
  content:'';position:absolute;top:-26px;right:-30px;width:190px;height:160px;pointer-events:none;
  background-image:url('../img/patterns/honeycomb-core.svg');background-repeat:no-repeat;background-size:contain;
  opacity:.9;
}
.solid-block > *{position:relative;z-index:1}
@media (max-width:640px){.solid-block::before{width:130px;height:110px}}

/* value / pillar tiles */
.pillar{padding:30px 0;border-top:1px solid var(--carbon-12)}
.pillar:last-child{border-bottom:1px solid var(--carbon-12)}
.pillar-top{display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.pillar-index{font-size:.78rem;color:var(--amber);font-weight:700;letter-spacing:.08em}
.pillar h3{font-size:1.3rem}
.pillar p{margin-top:10px;max-width:70ch}

/* process timeline */
.timeline{position:relative}
.tl-item{display:grid;grid-template-columns:90px 1px 1fr;gap:0 32px;padding-bottom:56px;position:relative}
.tl-item:last-child{padding-bottom:0}
.tl-num{font-size:1rem;font-weight:800;color:var(--carbon)}
.tl-line{position:relative}
.tl-line::before{content:'';position:absolute;top:6px;left:0;width:9px;height:9px;background:var(--carbon);border-radius:50%;transform:translateX(-4px)}
.tl-line::after{content:'';position:absolute;top:16px;bottom:-56px;left:0;width:1px;background:var(--carbon-12)}
.tl-item:last-child .tl-line::after{display:none}
.tl-content h3{font-size:1.25rem}
.tl-content p{margin-top:8px}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--carbon);background:var(--lavender);padding:5px 10px}
@media (max-width:640px){.tl-item{grid-template-columns:40px 1px 1fr}}

/* ---------------- Pricing / segments table ---------------- */
.seg-table{width:100%;border-collapse:collapse}
.seg-table th{
  text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--white);background:var(--carbon);padding:14px 18px;font-weight:700;
}
.seg-table td{padding:16px 18px;border-bottom:1px solid var(--carbon-12);font-size:.95rem}
.seg-table tr:last-child td{border-bottom:none}
.seg-table td.seg-name{font-weight:700}
.seg-table td.seg-rate{font-weight:800;color:var(--carbon)}
.seg-group-row td{background:var(--lavender-40);font-weight:800;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;color:var(--grey)}
.table-wrap{overflow-x:auto;border:1px solid var(--carbon-12)}

/* ---------------- Patterns (the three real Brand Book patterns — built from the brandmark's own geometry) ---------------- */
/* Blueprint Grid — tessellated brandmark-tile grid, evokes engineering blueprints */
.pattern-blueprint{position:relative}
.pattern-blueprint::before{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:url('../img/patterns/blueprint-grid.svg');background-size:220px 220px;opacity:.5;
}
.pattern-blueprint > *{position:relative;z-index:1}

/* Treads of Progress — interlocking chevron columns, evokes excavator tracks / structural steel rhythm */
.pattern-tread{position:relative}
.pattern-tread::before{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:url('../img/patterns/treads-of-progress.svg');background-size:230px 230px;opacity:.5;
}
.pattern-tread > *{position:relative;z-index:1}

/* Honeycomb Core — interlocked cluster of brandmark lozenges, evokes structural unity */
.pattern-honeycomb{position:relative}
.pattern-honeycomb::before{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:url('../img/patterns/honeycomb-core-outline.svg');background-repeat:no-repeat;background-position:right bottom;background-size:340px auto;
  opacity:.6;
}
.pattern-honeycomb > *{position:relative;z-index:1}

/* Light (on-dark) variants for use on Carbon Black backgrounds */
.pattern-blueprint-dark::before{background-image:url('../img/patterns/blueprint-grid-dark.svg');background-size:90px 90px}
.pattern-tread-dark::before{background-image:url('../img/patterns/treads-of-progress-dark.svg');background-size:150px 150px}
.pattern-honeycomb-dark::before{background-image:url('../img/patterns/honeycomb-core.svg');background-repeat:no-repeat;background-position:right bottom;background-size:340px auto;opacity:.22}
.pattern-blueprint-dark,.pattern-tread-dark,.pattern-honeycomb-dark{position:relative}
.pattern-blueprint-dark::before,.pattern-tread-dark::before,.pattern-honeycomb-dark::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:0}
.pattern-blueprint-dark>*,.pattern-tread-dark>*,.pattern-honeycomb-dark>*{position:relative;z-index:1}

/* Bold utility — a full-color Honeycomb Core cluster as a positioned corner accent (not tiled) */
.honeycomb-accent{
  position:absolute;pointer-events:none;background-image:url('../img/patterns/honeycomb-core.svg');
  background-repeat:no-repeat;background-size:contain;
}

/* ---------------- Quote / stat strip ---------------- */
.quote{font-size:clamp(1.3rem,2.4vw,2rem);font-weight:600;line-height:1.35;color:var(--carbon)}
.quote-mark{font-size:3rem;color:var(--carbon);line-height:.5;display:block;margin-bottom:10px}
.section-dark .quote-mark,.cta-band .quote-mark{color:var(--amber)}
.section-dark .quote{color:#fff}

.stripe{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--carbon-12);border-bottom:1px solid var(--carbon-12)}
.stripe > div{padding:30px var(--gutter);border-left:1px solid var(--carbon-12)}
.stripe > div:first-child{border-left:none}
@media (max-width:760px){.stripe{grid-template-columns:repeat(2,1fr)}.stripe>div:nth-child(2n+1){border-left:none}}

/* ---------------- Accordion (FAQ) ---------------- */
.acc-item{border-bottom:1px solid var(--carbon-12)}
.acc-btn{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;text-align:left;font-size:1.05rem;font-weight:700}
.acc-btn .plus{font-size:1.4rem;color:var(--carbon);transition:transform .25s ease;flex:none}
.acc-item.open .plus{transform:rotate(45deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .3s ease}
.acc-panel p{padding-bottom:22px;max-width:75ch}

/* ---------------- Team ---------------- */
.team-card{border:1px solid var(--carbon-12);transition:border-color .25s ease, transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s ease}
.team-card:hover{border-color:var(--carbon);transform:translateY(-6px);box-shadow:0 18px 32px -18px rgba(34,36,35,.28)}
.team-card .team-photo img{transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.team-card:hover .team-photo img{transform:scale(1.05)}
/* Team placeholder — Honeycomb Core pattern stands in for real photography */
.team-photo{
  aspect-ratio:4/5;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;
  background-color:var(--lavender);
}
.team-photo .initials{font-size:3rem;font-weight:800;color:var(--carbon-40)}
.team-info{padding:22px 20px}
.team-info .role{font-size:.78rem;color:var(--carbon);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.team-info h3{margin-top:6px;font-size:1.15rem}
.team-info p{margin-top:8px;font-size:.88rem}

/* ---------------- Forms ---------------- */
.field{margin-bottom:20px}
.field label{display:block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--grey);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--carbon-12);background:var(--white);padding:14px 16px;font-family:inherit;font-size:.95rem;color:var(--carbon);
  transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--carbon)}
.field textarea{resize:vertical;min-height:120px}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--carbon);color:var(--white);position:relative}
.site-footer::before{content:'';display:block;height:4px;background:var(--amber)}
/* Footer — Honeycomb Core pattern (real cluster artwork), on Carbon Black */
.footer-top{
  padding:calc(var(--top)*1.4) var(--top) var(--top);display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;
  position:relative;overflow:hidden;
}
.footer-top::before{
  content:'';position:absolute;top:0;right:0;width:220px;height:190px;pointer-events:none;
  background-image:url('../img/patterns/honeycomb-core-outline.svg');background-repeat:no-repeat;background-size:contain;
  opacity:.08;
}
.footer-top > *{position:relative;z-index:1}
@media (max-width:900px){.footer-top::before{display:none}}
.footer-brand .brand-word{color:var(--white)}
.footer-brand p{margin-top:16px;max-width:34ch;color:rgba(255,255,255,.6);font-size:.9rem}
.footer-col h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--amber);margin-bottom:16px}
.footer-col a,.footer-col p{display:block;font-size:.88rem;color:rgba(255,255,255,.72);margin-bottom:10px}
.footer-col a:hover{color:var(--amber)}
.footer-phones{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;margin-bottom:6px}
.footer-phones a{margin-bottom:6px;font-size:.85rem}
.footer-wa{display:inline-flex;align-items:center;gap:8px;font-weight:700;margin-top:4px}
.footer-wa svg{flex:none}
.footer-wa:hover{color:var(--amber)}
@media (max-width:420px){.footer-phones{grid-template-columns:1fr}}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:22px var(--top);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer-tag{font-weight:800;letter-spacing:.03em}
.footer-tag u{text-decoration:none;border-bottom:2px solid var(--amber);padding-bottom:1px}
.footer-legal{font-size:.78rem;color:rgba(255,255,255,.5)}
.social-row{display:flex;gap:14px}
.social-row a{width:34px;height:34px;border:1px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;border-radius:50%}
.social-row a:hover{border-color:var(--amber);color:var(--amber)}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr;row-gap:36px}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}

/* ---------------- Reveal animation ---------------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:translateY(0)}
/* Staggered reveal — children fade in one after another (grids, stat rows) */
.stagger.reveal{transition-delay:0s}
.stagger > *{opacity:0;transform:translateY(16px);transition:opacity .55s ease, transform .55s ease}
.stagger.in > *{opacity:1;transform:translateY(0)}
.stagger.in > *:nth-child(1){transition-delay:.03s}
.stagger.in > *:nth-child(2){transition-delay:.09s}
.stagger.in > *:nth-child(3){transition-delay:.15s}
.stagger.in > *:nth-child(4){transition-delay:.21s}
.stagger.in > *:nth-child(5){transition-delay:.27s}
.stagger.in > *:nth-child(6){transition-delay:.33s}
.stagger.in > *:nth-child(7){transition-delay:.39s}
.stagger.in > *:nth-child(8){transition-delay:.45s}
.stagger.in > *:nth-child(9){transition-delay:.51s}
.stagger.in > *:nth-child(10){transition-delay:.57s}
.stagger.in > *:nth-child(11){transition-delay:.63s}

/* ---------------- Chapter divider — huge bold flat-color type break (per Brand Book "Language" chapter pages) ---------------- */
.chapter-divider{background:var(--carbon);color:var(--white);padding:calc(var(--top)*2) var(--top)}
.chapter-divider .eyebrow{color:var(--gold)}
.chapter-divider .eyebrow::before{background:var(--amber)}
.chapter-divider h2{
  font-size:clamp(2.2rem,10vw,8rem);font-weight:800;text-transform:uppercase;line-height:.98;margin-top:22px;letter-spacing:-.02em;
  color:#fff;
}
.chapter-divider p{color:rgba(255,255,255,.72);margin-top:24px;max-width:52ch;font-size:1.05rem}
@media (max-width:480px){.chapter-divider h2{line-height:1.04}}

/* ---------------- Gallery split — asymmetric image showcase ---------------- */
.gallery-split{display:grid;grid-template-columns:1.3fr .8fr;gap:var(--gutter)}
.gallery-split .g-main{aspect-ratio:4/3.1;overflow:hidden;border:1px solid var(--carbon-12)}
.gallery-split .g-side{display:grid;grid-template-rows:1fr 1fr;gap:var(--gutter)}
.gallery-split .g-side > div{overflow:hidden;border:1px solid var(--carbon-12)}
.gallery-split img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.gallery-split > div:hover img, .g-side > div:hover img{transform:scale(1.06)}
@media (max-width:760px){.gallery-split{grid-template-columns:1fr}.gallery-split .g-side{grid-template-columns:1fr 1fr;grid-template-rows:none}}

/* Image hover-zoom utility used generally on project/card thumbnails */
.img-zoom{overflow:hidden}
.img-zoom img{transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.img-zoom:hover img{transform:scale(1.06)}
img[data-lightbox]{cursor:zoom-in}

/* ---------------- Lightbox — project photo gallery viewer ---------------- */
.lightbox{
  position:fixed;inset:0;z-index:500;background:rgba(15,16,15,.97);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.lightbox.open{opacity:1;pointer-events:auto}
.lb-figure{max-width:min(92vw,1200px);max-height:84vh;margin:0;display:flex;flex-direction:column;align-items:center}
.lb-img{max-width:100%;max-height:76vh;object-fit:contain;cursor:zoom-in;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.lb-caption{color:rgba(255,255,255,.75);font-size:.88rem;margin-top:16px;text-align:center;max-width:70ch}
.lb-close,.lb-prev,.lb-next,.lb-fullscreen{
  position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  display:flex;align-items:center;justify-content:center;transition:background .2s ease,border-color .2s ease;
}
.lb-close:hover,.lb-prev:hover,.lb-next:hover,.lb-fullscreen:hover{background:var(--amber);color:var(--carbon);border-color:var(--amber)}
.lb-close{top:22px;right:22px;width:44px;height:44px;border-radius:50%;font-size:1.6rem;line-height:1}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;font-size:1.8rem}
.lb-prev{left:18px}
.lb-next{right:18px}
.lb-fullscreen{bottom:22px;left:50%;transform:translateX(-50%);padding:11px 20px;border-radius:2px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;gap:8px}
.lb-count{position:absolute;top:26px;left:26px;color:rgba(255,255,255,.6);font-size:.82rem;font-weight:700;letter-spacing:.04em}
@media (max-width:760px){
  .lb-prev,.lb-next{width:42px;height:42px;font-size:1.4rem}
  .lb-prev{left:8px}
  .lb-next{right:8px}
  .lb-close{top:12px;right:12px;width:38px;height:38px}
  .lb-count{top:16px;left:16px}
  .lb-fullscreen{bottom:14px;padding:9px 16px;font-size:.72rem}
  .lb-img{max-height:66vh}
}
@media (prefers-reduced-motion: reduce){.lightbox{transition:none}}

/* ---------------- Blog (CMS-driven) ---------------- */
.admin-empty-note{color:var(--grey);font-size:.95rem;grid-column:1/-1}
.blog-card{display:block;border:1px solid var(--carbon-12);transition:border-color .25s ease,transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s ease}
.blog-card:hover{border-color:var(--carbon);transform:translateY(-6px);box-shadow:0 18px 32px -18px rgba(34,36,35,.28)}
.blog-card .bc-img{aspect-ratio:4/3;overflow:hidden;background:var(--lavender)}
.blog-card .bc-img img{width:100%;height:100%;object-fit:cover}
.blog-card .bc-body{padding:22px 20px}
.blog-card .bc-date{font-size:.75rem;color:var(--grey);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.blog-card h3{margin-top:8px;font-size:1.1rem}
.blog-card p{margin-top:10px;font-size:.9rem}
#cms-post-body{font-size:1.08rem;line-height:1.85;color:var(--carbon-70)}
#cms-post-body p{margin-top:22px}
#cms-post-body p:first-child{margin-top:0}
#cms-post-body p:first-of-type::first-letter{font-size:1.6em;font-weight:800;color:var(--carbon)}
#cms-post-body h2,#cms-post-body h3{margin-top:44px;margin-bottom:14px;line-height:1.3}
#cms-post-body h2{font-size:1.5rem;font-weight:800}
#cms-post-body h3{
  font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--carbon);
  padding-bottom:10px;border-bottom:2px solid var(--amber);display:inline-block;
}
#cms-post-body ul,#cms-post-body ol{margin-top:20px;padding-left:1.3em;display:flex;flex-direction:column;gap:10px}
#cms-post-body li{padding-left:6px}
#cms-post-body blockquote{
  margin:32px 0;padding:4px 0 4px 24px;border-left:3px solid var(--amber);
  font-size:1.2rem;font-style:normal;font-weight:600;color:var(--carbon);
}
#cms-post-body strong{color:var(--carbon);font-weight:700}
#cms-post-body a{text-decoration:underline;text-decoration-color:var(--amber);text-underline-offset:2px}
@media (max-width:600px){#cms-post-body{font-size:1rem;line-height:1.75}}

/* ---------------- Brochures — segment cards, flat engineering-document treatment ---------------- */
.brochure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter)}
@media (max-width:1100px){.brochure-grid{grid-template-columns:repeat(2,1fr)!important}}
@media (max-width:640px){.brochure-grid{grid-template-columns:1fr!important}}
.brochure-card{
  background:var(--carbon);color:var(--white);padding:28px 22px 24px;position:relative;
  border-top:4px solid var(--amber);display:flex;flex-direction:column;
}
.brochure-card .eyebrow{color:var(--gold);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.brochure-card h3{margin-top:8px;font-size:1.35rem;font-weight:800}
.brochure-blurb{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.15);font-size:.88rem;line-height:1.55;color:rgba(255,255,255,.78);flex:1}
/* Two-button action row: Preview (opens the PDF in a new tab) + Download
   (forces a save). Both point at the same uploaded file, so admin only
   ever manages one file per segment — deleting it disables both buttons
   at once, there is nothing to get out of sync. */
.brochure-actions{display:flex;gap:10px;width:100%;margin-top:20px;flex-wrap:wrap}
.brochure-actions .brochure-preview,
.brochure-actions .brochure-dl{
  display:flex;align-items:center;justify-content:center;flex:1;min-width:120px;
  padding:14px 16px;font-weight:800;letter-spacing:.04em;font-size:.8rem;text-align:center;
}
.brochure-actions .brochure-preview{background:transparent;border:1.5px solid rgba(255,255,255,.4);color:var(--white)}
.brochure-actions .brochure-preview:hover{background:rgba(255,255,255,.1);border-color:var(--white)}
.brochure-actions .brochure-dl[data-state="ready"]{background:var(--amber);color:var(--carbon);border:1.5px solid var(--amber)}
.brochure-actions .brochure-dl[data-state="ready"]:hover{background:var(--white);border-color:var(--white)}
.brochure-actions [data-state="empty"]{
  background:transparent;border:1.5px solid rgba(255,255,255,.25);color:rgba(255,255,255,.45);
  cursor:default;pointer-events:none;
}
@media (max-width:600px){.brochure-actions{flex-wrap:nowrap}.brochure-actions .brochure-preview,.brochure-actions .brochure-dl{min-width:0;padding:12px 10px;font-size:.74rem}}

/* ---------------- Misc ---------------- */
.badge-list{display:flex;flex-wrap:wrap;gap:10px}
.badge{font-size:.78rem;font-weight:700;padding:8px 14px;border:1px solid var(--carbon-12);color:var(--carbon-70)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:calc(var(--gutter)*2);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
/* CTA band — flat Carbon Black, no pattern (kept clean; this band repeats on every page) */
.cta-band{
  background-color:var(--carbon);color:var(--white);padding:calc(var(--top)*1.3) var(--top);text-align:center;
}
.cta-band h2{color:var(--white)}
.cta-band p{color:rgba(255,255,255,.68);max-width:60ch;margin:18px auto 0}
.cta-band .hero-cta{justify-content:center}
.skip-link{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--carbon);padding:10px 16px;z-index:200;font-weight:700}
.skip-link:focus{left:10px;top:10px}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* ---------------- Floating WhatsApp button (persistent, bottom-right) ---------------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:300;
  width:56px;height:56px;border-radius:50%;
  background:var(--amber);color:var(--carbon);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(34,36,35,.35);
  transition:transform .18s ease,background .18s ease;
}
.wa-float svg{width:26px;height:26px}
.wa-float:hover{transform:scale(1.08);background:var(--white)}
@media (max-width:600px){
  .wa-float{right:16px;bottom:16px;width:50px;height:50px}
  .wa-float svg{width:24px;height:24px}
}
@media print{.wa-float{display:none}}