/* ============================================================
   Stone Oak Building — site styles
   Direction: slate-blue + charcoal + cool greys on white.
   Blue is the lead accent; faint blueprint texture throughout.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

:root{
  --ink:        #14171c;   /* charcoal near-black — dark sections */
  --ink-soft:   #1d2128;
  --navy:       #1e3a66;   /* deep blue — header / footer */
  --navy-deep:  #16294b;
  --stone-900:  #1f242c;   /* primary text */
  --stone-700:  #4d5563;
  --stone-500:  #79818f;
  --stone-300:  #c3cad4;
  --stone-150:  #e2e7ee;
  --stone-100:  #eef1f6;   /* matches inline alt-section bg */
  --paper:      #f6f8fb;   /* cool off-white page bg */
  --white:      #ffffff;

  --oak:        #3a72bf;   /* primary accent — slate blue */
  --oak-deep:   #2b5896;
  --oak-soft:   #84a9da;
  --oak-tint:   #e8eff8;
  --gold:       #d6a93f;   /* review stars */

  --maxw: 1240px;
  --gut: clamp(1.1rem, 4vw, 2.4rem);
  --radius: 4px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 2px rgba(20,30,50,.06), 0 2px 8px rgba(20,30,50,.06);
  --shadow-md: 0 8px 30px rgba(20,30,50,.12);
  --shadow-lg: 0 24px 60px rgba(20,30,50,.20);
  --ease: cubic-bezier(.22,.61,.36,1);
  --header-h: 76px;

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--stone-900);
  background-color:var(--paper);
  /* faint blueprint grid texture site-wide */
  background-image:
    linear-gradient(rgba(58,114,191,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,114,191,.045) 1px, transparent 1px);
  background-size:28px 28px, 28px 28px;
  font-size:clamp(1rem, .55vw + .9rem, 1.075rem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.08;
  letter-spacing:-0.02em;
  margin:0;
  font-weight:800;
  text-wrap:balance;
}
p{ margin:0; text-wrap:pretty; }

.wrap{ width:min(var(--maxw), 100% - (var(--gut) * 2)); margin-inline:auto; }

/* ---------- buttons ---------- */
.btn{
  --bg: var(--oak); --fg:#fff;
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-display); font-weight:700; font-size:.95rem; letter-spacing:.01em;
  line-height:1; padding:.92rem 1.5rem; border-radius:var(--radius);
  border:1.5px solid transparent; cursor:pointer;
  background:var(--bg); color:var(--fg);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  position:relative; will-change:transform;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn-primary{ background:var(--oak); color:#fff; box-shadow:0 6px 18px rgba(58,114,191,.34); }
.btn-primary:hover{ background:var(--oak-deep); box-shadow:0 12px 30px rgba(58,114,191,.48); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--stone-300); }
.btn-ghost:hover{ border-color:var(--ink); background:var(--ink); color:#fff; }
.btn-ghost-light{ background:rgba(255,255,255,.08); color:#fff; border-color:rgba(255,255,255,.55); backdrop-filter:blur(4px); }
.btn-ghost-light:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.btn-facebook{ background:#1877f2; color:#fff; box-shadow:0 6px 18px rgba(24,119,242,.34); }
.btn-facebook:hover{ background:#0f63d6; color:#fff; box-shadow:0 12px 30px rgba(24,119,242,.46); }
.btn-facebook svg{ flex:none; }
.btn-google{ background:#fff; color:#3c4043; border-color:#dadce0;
  box-shadow:0 4px 16px rgba(66,133,244,.22), 0 4px 16px rgba(234,67,53,.16); }
.btn-google:hover{ background:#fff; color:#202124; border-color:#fff;
  box-shadow:0 0 0 1px rgba(66,133,244,.2), 0 8px 22px rgba(66,133,244,.34), 0 8px 22px rgba(251,188,5,.26), 0 8px 22px rgba(52,168,83,.24); }
.btn-google svg{ flex:none; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60;
  background:transparent;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.site-header .nav{
  display:flex; align-items:center; justify-content:space-between; gap:1.2rem;
  height:var(--header-h);
}
.brand img{ height:38px; width:auto; transition:height .35s var(--ease); }
.nav-links{ display:flex; gap:1.9rem; margin-left:auto; }
.nav-links a{
  font-family:var(--font-display); font-weight:600; font-size:.96rem; color:#fff;
  letter-spacing:.01em; position:relative; padding:.35rem 0; opacity:.92;
  transition:opacity .2s var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background:var(--oak-soft); transition:right .3s var(--ease);
}
.nav-links a:hover{ opacity:1; }
.nav-links a:hover::after{ right:0; }

.nav-actions{ display:flex; align-items:center; gap:1.1rem; }
.nav-phone{
  display:inline-flex; align-items:center; gap:.5rem; color:#fff; font-weight:600;
  font-family:var(--font-display); font-size:.95rem; white-space:nowrap; opacity:.95;
  transition:color .2s var(--ease);
}
.nav-phone:hover{ color:var(--oak-soft); }
.nav-social{ display:flex; gap:.55rem; }
.nav-social a{
  display:grid; place-items:center; width:36px; height:36px; border-radius:50%;
  color:#fff; border:1.5px solid rgba(255,255,255,.32);
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.nav-social a:hover{ background:#fff; color:var(--ink); border-color:#fff; transform:translateY(-2px); }

/* scrolled state — solid navy bar */
.site-header.scrolled{
  background:rgba(24,39,66,.94);
  backdrop-filter:blur(10px) saturate(1.2);
  box-shadow:0 1px 0 rgba(255,255,255,.06), 0 8px 30px rgba(17,29,51,.34);
}
.site-header.scrolled{ --header-h:64px; }

/* solid header on interior pages (no hero) */
.site-header.solid{
  position:fixed; background:rgba(24,39,66,.96); backdrop-filter:blur(10px);
  box-shadow:0 8px 30px rgba(17,29,51,.3);
}

.nav-toggle{
  display:none; background:none; border:0; color:#fff; padding:.3rem; cursor:pointer;
  border-radius:6px;
}

/* ---------- mobile nav ---------- */
@media (max-width: 940px){
  .nav-links{
    position:fixed; inset:var(--header-h) 0 auto 0;
    flex-direction:column; gap:0; margin:0;
    background:rgba(18,16,13,.98); backdrop-filter:blur(12px);
    padding:.5rem var(--gut) 1.4rem;
    transform:translateY(-12px); opacity:0; pointer-events:none;
    visibility:hidden;
    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
    border-top:1px solid rgba(255,255,255,.08);
  }
  .nav.open .nav-links{ opacity:1; transform:translateY(0); pointer-events:auto; visibility:visible; }
  .nav-links a{ padding:1rem 0; border-bottom:1px solid rgba(255,255,255,.08); font-size:1.1rem; }
  .nav-links a::after{ display:none; }
  .nav-phone span, .nav-phone{ font-size:.9rem; }
  .nav-social{ display:none; }
  .nav-actions .btn-primary{ display:none; }
  .nav-toggle{ display:inline-grid; place-items:center; }
}
@media (max-width: 560px){
  .nav-phone{ display:none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:clamp(560px, 92vh, 880px);
  display:flex; align-items:flex-end; overflow:hidden;
  color:#fff; isolation:isolate;
}
.hero-slides{ position:absolute; inset:0; z-index:-2; }
.hero-slide{
  position:absolute; inset:0; background-size:cover;
  background-position:center calc(50% + var(--hero-par, 0px));
  opacity:0; transform:scale(1.08);
  transition:opacity 1.4s var(--ease);
}
.hero-slide.is-active{
  opacity:1;
  animation:kenburns 7s ease-out forwards;
}
@keyframes kenburns{ from{ transform:scale(1.0); } to{ transform:scale(1.07); } }
.hero-scrim{
  position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(180deg, rgba(15,13,11,.55) 0%, rgba(15,13,11,.18) 32%, rgba(15,13,11,.30) 60%, rgba(15,13,11,.82) 100%);
}
.hero-inner{ padding:0 0 clamp(3rem, 7vh, 6rem); width:min(var(--maxw), 100% - (var(--gut) * 2)); }
.hero-copy{ max-width:760px; }
.hero-copy h1{
  color:#fff; font-size:clamp(2.6rem, 6.4vw, 5.4rem); line-height:.98; letter-spacing:-0.03em;
  text-shadow:0 2px 40px rgba(0,0,0,.35);
}
.hero-copy .lead{
  color:rgba(255,255,255,.92); font-size:clamp(1.1rem, 1.7vw, 1.45rem); margin-top:1.3rem;
  max-width:580px; font-weight:400; line-height:1.5;
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:.85rem; margin-top:2rem; }
.hero-dots{
  position:absolute; left:50%; bottom:1.4rem; transform:translateX(-50%);
  display:flex; gap:.6rem; z-index:5;
}
.hero-dots button{
  width:34px; height:4px; border-radius:2px; border:0; cursor:pointer; padding:0;
  background:rgba(255,255,255,.4); transition:background .3s var(--ease), width .3s var(--ease);
}
.hero-dots button.active{ background:var(--oak-soft); width:46px; }

/* hero prev/next arrows */
.hero-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:6;
  display:grid; place-items:center; width:54px; height:54px; border-radius:50%;
  background:rgba(20,25,35,.32); color:#fff; border:1.5px solid rgba(255,255,255,.4);
  cursor:pointer; backdrop-filter:blur(4px);
  transition:background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.hero-arrow:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.hero-prev{ left:clamp(.8rem,2.5vw,2rem); }
.hero-next{ right:clamp(.8rem,2.5vw,2rem); }
.hero-prev:hover{ transform:translateY(-50%) translateX(-3px); }
.hero-next:hover{ transform:translateY(-50%) translateX(3px); }
@media (max-width:640px){
  .hero-arrow{ width:44px; height:44px; }
}

/* staggered hero entrance */
.hero-copy h1, .hero-copy .lead, .hero-cta{
  opacity:0; transform:translateY(26px);
  animation:heroRise .9s var(--ease) forwards;
}
.hero-copy .lead{ animation-delay:.14s; }
.hero-cta{ animation-delay:.28s; }
@keyframes heroRise{ to{ opacity:1; transform:translateY(0); } }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust{
  background:linear-gradient(120deg, var(--oak-deep) 0%, var(--oak) 50%, #4f8ad6 100%);
  background-size:220% 220%;
  animation:trustShift 18s ease-in-out infinite;
  color:#fff; position:relative; overflow:hidden;
}
@keyframes trustShift{ 0%,100%{ background-position:0% 50%; } 50%{ background-position:100% 50%; } }
.trust::before{
  content:""; position:absolute; inset:-2px;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size:30px 30px, 30px 30px;
  mask-image:linear-gradient(90deg, transparent, #000 28%, #000 72%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 28%, #000 72%, transparent);
  animation:gridDrift 18s linear infinite; pointer-events:none;
}
.trust::after{
  content:""; position:absolute; top:0; bottom:0; width:45%; left:-50%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.12), transparent);
  transform:skewX(-18deg); animation:trustSheen 9s ease-in-out infinite; pointer-events:none;
}
@keyframes gridDrift{ from{ background-position:0 0, 0 0; } to{ background-position:30px 30px, 30px 30px; } }
@keyframes trustSheen{ 0%,100%{ left:-50%; } 50%{ left:110%; } }
.trust-row{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem;
  padding:1.6rem 0; position:relative;
}
.trust-item{
  display:flex; align-items:center; gap:.8rem; justify-content:center;
  font-family:var(--font-display); font-weight:600; font-size:.98rem; color:#fff;
  text-align:left; position:relative;
}
.trust-item:not(:last-child)::after{
  content:""; position:absolute; right:-.6rem; top:50%; transform:translateY(-50%);
  width:1px; height:34px; background:rgba(255,255,255,.22);
}
.trust-item svg{
  color:#fff; flex:none; padding:.45rem; border-radius:50%;
  background:rgba(255,255,255,.16); width:34px; height:34px; box-sizing:content-box;
}
.trust-item.is-visible svg{ animation:trustPop .6s var(--ease) backwards; }
@keyframes trustPop{ 0%{ transform:scale(.4) rotate(-12deg); opacity:0; } 60%{ transform:scale(1.12); } 100%{ transform:scale(1); opacity:1; } }
.trust-item strong{ font-weight:700; }
@media (max-width: 900px){
  .trust-row{ grid-template-columns:repeat(2,1fr); gap:1.1rem 1.4rem; }
  .trust-item{ justify-content:flex-start; font-size:.92rem; }
  .trust-item:not(:last-child)::after{ display:none; }
}

/* ============================================================
   SECTIONS / HEADINGS
   ============================================================ */
.section{ padding:clamp(3.6rem, 8vh, 6.8rem) 0; }
.head{ max-width:720px; margin-bottom:clamp(2rem,4vh,3rem); }
.eyebrow{
  display:inline-block; font-family:var(--font-display); font-weight:700;
  font-size:.8rem; letter-spacing:.16em; text-transform:uppercase; color:var(--oak);
  margin-bottom:1rem;
}
.eyebrow::before{ content:""; display:inline-block; width:26px; height:2px; background:var(--oak); vertical-align:middle; margin-right:.7rem; transform:translateY(-3px); }
.head h2, h2{ font-size:clamp(1.9rem, 3.6vw, 2.9rem); }
.head .lead{ margin-top:1rem; }
.lead{ color:var(--stone-700); font-size:clamp(1.05rem,1.3vw,1.2rem); line-height:1.6; }
.swipe-hint{ display:none; margin-top:1rem; color:var(--oak); font-weight:600; font-family:var(--font-display); font-size:.9rem; }

.section-cta{ display:flex; flex-wrap:wrap; gap:.85rem; margin-top:clamp(2rem,4vh,3rem); }

/* ============================================================
   SERVICES GRID
   ============================================================ */
.svc-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.1rem,2vw,1.7rem);
}
.svc{
  display:flex; flex-direction:column; background:var(--white); border-radius:var(--radius-lg);
  overflow:hidden; box-shadow:var(--shadow-sm); border:1px solid var(--stone-150);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.svc:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:var(--stone-300); }
.svc-img{ aspect-ratio:4/3; overflow:hidden; }
.svc-img img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.svc:hover .svc-img img{ transform:scale(1.07); }
.svc-body{ padding:1.5rem 1.5rem 1.7rem; display:flex; flex-direction:column; flex:1; }
.svc-body h3{ font-size:1.4rem; margin-bottom:.5rem; }
.svc-body p{ color:var(--stone-700); font-size:1rem; flex:1; }
.svc-more{
  display:inline-flex; align-items:center; gap:.45rem; margin-top:1.1rem;
  font-family:var(--font-display); font-weight:700; font-size:.92rem; color:var(--oak);
}
.svc-more svg{ transition:transform .3s var(--ease); }
.svc:hover .svc-more svg{ transform:translateX(5px); }

/* ============================================================
   GALLERY (home recent work — masonry-ish)
   ============================================================ */
.gallery{
  display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(.7rem,1.4vw,1.1rem);
  grid-auto-flow:dense;
}
.gallery figure{ margin:0; overflow:hidden; border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); }
.gallery figure:nth-child(1){ grid-column:span 2; grid-row:span 2; }
.gallery figure:nth-child(4){ grid-row:span 2; }
.gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .9s var(--ease); }
.gallery figure:hover img{ transform:scale(1.06); }
@media (max-width:760px){
  .gallery figure:nth-child(1){ grid-column:span 2; grid-row:span 1; }
  .gallery figure:nth-child(4){ grid-row:span 1; }
}

/* ============================================================
   ABOUT
   ============================================================ */
#about .about-copy p{ color:var(--stone-700); margin-top:1.05rem; font-size:1.1rem; }
#about h2{ margin-top:.4rem; }
.stat-row{ display:flex; gap:clamp(2rem,5vw,4rem); margin-top:2.4rem; flex-wrap:wrap; }
.stat b{
  display:block; font-family:var(--font-display); font-weight:800; color:var(--oak);
  font-size:clamp(2.6rem,5vw,3.6rem); line-height:1; letter-spacing:-.03em;
}
.stat span{ color:var(--stone-500); font-weight:600; font-family:var(--font-display); font-size:.95rem; }

/* ============================================================
   VALUE PROPS
   ============================================================ */
.values{ background:var(--ink); color:#fff; }
.val-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(1.4rem,2.6vw,2.4rem); }
.val svg{ color:var(--oak-soft); margin-bottom:1.1rem; }
.val h3{ color:#fff; font-size:1.25rem; margin-bottom:.55rem; }
.val p{ color:rgba(255,255,255,.66); font-size:.98rem; }
@media (max-width:820px){ .val-grid{ grid-template-columns:repeat(2,1fr); gap:1.8rem 1.4rem; } }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quotes{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.1rem,2vw,1.6rem); }
.quote{
  margin:0; background:var(--white); border:1px solid var(--stone-150); border-radius:var(--radius-lg);
  padding:2rem 1.8rem; box-shadow:var(--shadow-sm); display:flex; flex-direction:column;
  position:relative; transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.quote:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.quote .stars{ color:var(--gold); letter-spacing:.12em; font-size:1.05rem; margin-bottom:1rem; }
.quote blockquote{ margin:0; font-size:1.08rem; color:var(--stone-900); line-height:1.55; flex:1; }
.quote cite{ margin-top:1.2rem; font-style:normal; font-family:var(--font-display); font-weight:700; color:var(--stone-700); font-size:.92rem; }

/* reviews & portfolio pages — drifting doodle backdrop with parallax */
.reviews-section, .portfolio-section{ position:relative; overflow:hidden; isolation:isolate;
  background:linear-gradient(180deg, #eef3fa 0%, #e6eef8 100%); }
.reviews-section::before, .portfolio-section::before{
  content:""; position:absolute; inset:-140px 0; z-index:-2;
  background:url('img/construction-doodles.jpg') 0 0 / 460px 460px repeat;
  opacity:.08;
  transform:translate3d(0, var(--rev-par, 0px), 0);
  animation:reviewsDrift 90s linear infinite;
}
.portfolio-section::before{ background-image:url('img/social-doodles.jpg'); }
.reviews-section::after, .portfolio-section::after{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(58,114,191,.1), transparent 60%),
    linear-gradient(180deg, rgba(246,248,251,.7), transparent 22%, transparent 80%, rgba(246,248,251,.85));
}
@keyframes reviewsDrift{ from{ background-position:0 0; } to{ background-position:460px 460px; } }
@media (prefers-reduced-motion: reduce){ .reviews-section::before, .portfolio-section::before{ animation:none !important; } }

/* reviews banner — soft depth-of-field so the low-res blueprint reads as intentional */
.banner-soft .banner-img{ filter:blur(3px) saturate(.92); transform:scale(1.06); }
.page-banner.banner-soft::after{
  background:linear-gradient(180deg, rgba(20,34,58,.62) 0%, rgba(20,34,58,.4) 40%, rgba(15,22,38,.8) 100%);
}

/* reviews page — masonry so short & long reviews pack tightly */
.reviews-grid{ columns:3 320px; column-gap:clamp(1.1rem,2vw,1.6rem); margin-bottom:clamp(2rem,4vh,3rem); }
.reviews-grid .quote{ break-inside:avoid; margin:0 0 clamp(1.1rem,2vw,1.6rem); display:inline-flex; width:100%; }
@media (max-width:560px){ .reviews-grid{ columns:1; } }

/* ============================================================
   SERVICE AREA
   ============================================================ */
.area{ background:var(--oak-tint); }
.area-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.towns{ display:flex; flex-wrap:wrap; gap:.7rem; }
.town{
  background:var(--white); border:1px solid var(--stone-150); color:var(--stone-900);
  font-family:var(--font-display); font-weight:600; font-size:.95rem;
  padding:.62rem 1.05rem; border-radius:100px; box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.town:hover{ transform:translateY(-2px); border-color:var(--oak); color:var(--oak); }
@media (max-width:760px){ .area-grid{ grid-template-columns:1fr; gap:1.6rem; } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact{
  --mx:0px; --my:0px;
  background:linear-gradient(135deg, var(--navy) 0%, #234a80 48%, var(--navy-deep) 100%);
  background-size:200% 200%;
  animation:trustShift 12s ease-in-out infinite;
  color:#fff; position:relative; isolation:isolate; overflow:hidden;
}
.contact .orb{
  position:absolute; z-index:-1; border-radius:50%; pointer-events:none;
  filter:blur(50px); opacity:.5;
}
.contact .orb-a{ width:440px; height:440px; left:-120px; top:-140px;
  background:radial-gradient(circle, rgba(80,138,214,.7), transparent 68%);
  translate:calc(var(--mx) * 2.4) calc(var(--my) * 2.4);
  transition:translate .5s ease-out;
  animation:orbA 11s ease-in-out infinite; }
.contact .orb-b{ width:520px; height:520px; right:-160px; bottom:-200px;
  background:radial-gradient(circle, rgba(58,114,191,.6), transparent 68%);
  translate:calc(var(--mx) * -1.9) calc(var(--my) * -1.9);
  transition:translate .5s ease-out;
  animation:orbB 14s ease-in-out infinite; }
@keyframes orbA{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(70px,50px); } }
@keyframes orbB{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(-80px,-60px); } }
.contact::before{
  content:""; position:absolute; inset:0; z-index:-2;
  background:url('img/blueprint.jpg') center/cover no-repeat;
  translate:calc(var(--mx) * 0.7) calc(var(--my) * 0.7);
  transition:translate .5s ease-out;
  opacity:.26; mix-blend-mode:screen;
  animation:bpPan 15s linear infinite alternate;
}
.contact .bp-grid{
  position:absolute; inset:-2px; z-index:-1; pointer-events:none;
  translate:calc(var(--mx) * 1.3) calc(var(--my) * 1.3);
  transition:translate .5s ease-out;
  background-image:
    linear-gradient(rgba(132,169,218,.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132,169,218,.2) 1px, transparent 1px);
  background-size:34px 34px, 34px 34px;
  -webkit-mask-image:radial-gradient(120% 100% at 80% 0%, #000 35%, transparent 78%);
  mask-image:radial-gradient(120% 100% at 80% 0%, #000 35%, transparent 78%);
  animation:gridDrift 9s linear infinite;
}
.contact::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(90% 120% at 78% 8%, rgba(58,114,191,.42), transparent 60%);
}
@keyframes bpPan{ from{ transform:scale(1.08) translate3d(-2%,-1%,0); } to{ transform:scale(1.18) translate3d(3%,2%,0); } }
.contact .eyebrow{ color:var(--oak-soft); }
.contact .eyebrow::before{ background:var(--oak-soft); }
.contact h2{ color:#fff; }
.contact .lead{ color:rgba(255,255,255,.72); }
.contact-grid{ display:grid; grid-template-columns:1.35fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:start; }

form{ margin-top:1.8rem; display:flex; flex-direction:column; gap:1.05rem; }
.field{ display:flex; flex-direction:column; gap:.4rem; }
.field.row{ display:grid; grid-template-columns:1fr 1fr; gap:1.05rem; }
.field label{ font-family:var(--font-display); font-weight:600; font-size:.85rem; color:rgba(255,255,255,.72); letter-spacing:.02em; }
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:1rem; color:#fff;
  background:rgba(255,255,255,.06); border:1.5px solid rgba(255,255,255,.16);
  border-radius:var(--radius); padding:.85rem 1rem; width:100%;
  transition:border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.field textarea{ min-height:130px; resize:vertical; }
.field input::placeholder, .field textarea::placeholder{ color:rgba(255,255,255,.4); }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--oak-soft); background:rgba(255,255,255,.1);
  box-shadow:0 0 0 3px rgba(199,154,100,.18);
}
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23c79a64' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 1rem center; padding-right:2.6rem; }
.field select option{ color:#1a1815; }

.contact-info{ display:flex; flex-direction:column; gap:1.5rem; padding-top:.4rem; }
.cinfo{ display:flex; gap:1rem; align-items:flex-start; }
.cinfo svg{ color:var(--oak-soft); flex:none; margin-top:.15rem; }
.cinfo b{ display:block; font-family:var(--font-display); font-weight:700; color:#fff; font-size:.95rem; margin-bottom:.2rem; }
.cinfo a, .cinfo span{ color:rgba(255,255,255,.72); font-size:1rem; transition:color .2s var(--ease); }
.cinfo a:hover{ color:var(--oak-soft); }
.socials{ display:flex; gap:.7rem; margin-top:.4rem; }
.socials a{
  display:grid; place-items:center; width:44px; height:44px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.2); color:#fff;
  transition:background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.socials a:hover{ background:var(--oak); border-color:var(--oak); color:#fff; transform:translateY(-3px); }
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; gap:2.4rem; } .field.row{ grid-template-columns:1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%); color:rgba(255,255,255,.72); padding:clamp(2.6rem,5vh,3.6rem) 0 2.2rem; }
.foot-grid{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; padding-bottom:1.8rem; border-bottom:1px solid rgba(255,255,255,.1); }
.foot-brand img{ height:40px; width:auto; }
.foot-links{ display:flex; flex-wrap:wrap; gap:1.6rem; }
.foot-links a{ font-family:var(--font-display); font-weight:600; font-size:.95rem; color:rgba(255,255,255,.74); transition:color .2s var(--ease); }
.foot-links a:hover{ color:var(--oak-soft); }
.foot-area{ margin-top:1.6rem; font-size:.92rem; color:rgba(255,255,255,.55); }
.foot-legal{ margin-top:.5rem; font-size:.82rem; color:rgba(255,255,255,.38); }

/* ============================================================
   INTERIOR PAGE — BANNER
   ============================================================ */
.page-banner{
  position:relative; min-height:clamp(360px, 56vh, 540px); display:flex; align-items:flex-end;
  color:#fff; overflow:hidden; isolation:isolate; padding-top:var(--header-h);
}
.banner-img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2;
  animation:kenburns 10s ease-out forwards;
}
/* portfolio banner — all four photos at once, divided by borders */
.banner-quad{
  position:absolute; inset:0; z-index:-2; display:grid;
  grid-template-columns:repeat(4, 1fr); gap:3px; background:#fff;
}
.banner-quad-cell{ background-size:cover; background-position:center; }
@media (max-width:760px){ .banner-quad{ grid-template-columns:repeat(2,1fr); } }
.page-banner::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(15,13,11,.55) 0%, rgba(15,13,11,.2) 40%, rgba(15,13,11,.78) 100%);
}
/* portfolio banner — darker scrim so the heading and copy read clearly over the four photos */
.page-banner:has(.banner-quad)::after{
  background:linear-gradient(180deg, rgba(15,13,11,.72) 0%, rgba(15,13,11,.5) 45%, rgba(15,13,11,.9) 100%);
}
.page-banner .wrap{ padding-bottom:clamp(2.2rem,5vh,3.4rem); }
.page-banner h1{ color:#fff; font-size:clamp(2.2rem,5.5vw,4rem); margin-top:.5rem; }
.page-banner p{ color:rgba(255,255,255,.9); font-size:clamp(1.05rem,1.6vw,1.3rem); margin-top:.9rem; max-width:620px; }
.page-banner .eyebrow{ color:var(--oak-soft); }
.page-banner .eyebrow::before{ background:var(--oak-soft); }
.backlink{
  display:inline-flex; width:fit-content; align-items:center; gap:.45rem; font-family:var(--font-display);
  font-weight:600; font-size:.9rem; color:rgba(255,255,255,.78);
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18);
  padding:.46rem .9rem; border-radius:100px; margin-bottom:1.4rem; backdrop-filter:blur(4px);
  transition:gap .25s var(--ease), color .2s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.backlink:hover{ gap:.7rem; color:#fff; background:rgba(255,255,255,.18); border-color:rgba(255,255,255,.4); }
.backlink svg{ transition:transform .25s var(--ease); }
.backlink:hover svg{ transform:translateX(-3px); }
.page-banner .eyebrow{ display:block; }

/* ---------- category intro / points ---------- */
.cat-intro{ max-width:820px; }
.cat-intro > p{ font-size:clamp(1.1rem,1.5vw,1.3rem); color:var(--stone-700); line-height:1.6; }
.cat-points{ list-style:none; margin:2rem 0 0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:.9rem 2rem; }
.cat-points li{ display:flex; align-items:flex-start; gap:.7rem; font-weight:500; color:var(--stone-900); }
.cat-points svg{ color:var(--oak); flex:none; margin-top:.2rem; }
@media (max-width:640px){ .cat-points{ grid-template-columns:1fr; } }

/* ---------- portfolio / category gallery grid ---------- */
.grid-gallery{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(.7rem,1.4vw,1.1rem); }
.grid-gallery figure{ margin:0; overflow:hidden; border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); aspect-ratio:4/3; }
.grid-gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .9s var(--ease); }
.grid-gallery figure:hover img{ transform:scale(1.07); }
@media (max-width:860px){ .grid-gallery{ grid-template-columns:repeat(2,1fr); } }

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(125deg, var(--oak-deep) 0%, var(--oak) 50%, #4f88d4 100%);
  color:#fff; text-align:center; position:relative; overflow:hidden; isolation:isolate;
}
.cta-band::before{
  content:""; position:absolute; inset:0; z-index:-2;
  background:url('img/blueprint.jpg') center/cover no-repeat;
  opacity:.18; mix-blend-mode:screen;
  animation:bpPan 40s linear infinite alternate;
}
.cta-band::after{
  content:""; position:absolute; top:-40%; left:-30%; width:60%; height:180%; z-index:-1;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.16), transparent);
  transform:skewX(-18deg); animation:ctaSheen 7s ease-in-out infinite;
}
@keyframes ctaSheen{ 0%,100%{ left:-40%; } 50%{ left:120%; } }
.cta-band h2{ color:#fff; font-size:clamp(2rem,4.4vw,3.1rem); text-shadow:0 2px 24px rgba(0,0,0,.22); }
.cta-band p{ color:rgba(255,255,255,.94); font-size:1.18rem; margin:1rem auto 2rem; max-width:560px; }
.cta-band .btn-primary{ background:#fff; color:var(--oak-deep); box-shadow:0 12px 30px rgba(0,0,0,.26); }
.cta-band .btn-primary:hover{ background:var(--ink); color:#fff; box-shadow:0 16px 40px rgba(0,0,0,.34); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.gallery img, .grid-gallery img{ cursor:zoom-in; }
.lightbox{
  position:fixed; inset:0; z-index:200; display:flex; align-items:center; justify-content:center;
  background:rgba(12,16,22,.92); backdrop-filter:blur(6px);
  opacity:0; visibility:hidden; transition:opacity .3s var(--ease), visibility .3s;
  padding:clamp(1rem,4vw,3rem);
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox-img{
  max-width:100%; max-height:100%; width:auto; height:auto;
  border-radius:6px; box-shadow:0 30px 80px rgba(0,0,0,.5);
  transform:scale(.94); transition:transform .35s var(--ease); cursor:zoom-out;
  object-fit:contain;
}
.lightbox.open .lightbox-img{ transform:scale(1); }
.lb-btn{
  position:absolute; display:grid; place-items:center; cursor:pointer;
  background:rgba(255,255,255,.1); color:#fff; border:1.5px solid rgba(255,255,255,.28);
  border-radius:50%; width:54px; height:54px; backdrop-filter:blur(4px);
  transition:background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.lb-btn:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.lb-close{ top:clamp(1rem,3vw,1.8rem); right:clamp(1rem,3vw,1.8rem); width:48px; height:48px; }
.lb-prev{ left:clamp(.8rem,3vw,2rem); top:50%; transform:translateY(-50%); }
.lb-next{ right:clamp(.8rem,3vw,2rem); top:50%; transform:translateY(-50%); }
.lb-prev:hover{ transform:translateY(-50%) scale(1.06); }
.lb-next:hover{ transform:translateY(-50%) scale(1.06); }
.lb-count{
  position:absolute; bottom:clamp(1rem,3vw,1.8rem); left:50%; transform:translateX(-50%);
  color:rgba(255,255,255,.85); font-family:var(--font-display); font-weight:600; font-size:.9rem;
  letter-spacing:.04em; background:rgba(0,0,0,.3); padding:.4rem .9rem; border-radius:100px;
}
@media (max-width:560px){
  .lb-prev{ left:.5rem; } .lb-next{ right:.5rem; } .lb-btn{ width:46px; height:46px; }
}
@media (prefers-reduced-motion: reduce){
  .lightbox, .lightbox-img{ transition:none !important; }
  .lightbox .lightbox-img{ transform:none !important; }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); will-change:opacity,transform; }
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1 !important; transform:none !important; }
  .hero-slide.is-active, .banner-img, .contact, .contact::before, .contact .bp-grid, .contact .orb, .cta-band::before, .cta-band::after, .trust, .trust::before, .trust::after{ animation:none !important; }
  .hero-copy h1, .hero-copy .lead, .hero-cta{ animation:none !important; opacity:1; transform:none; }
}

/* ============================================================
   RESPONSIVE — service & quote carousels on mobile
   ============================================================ */
@media (max-width: 980px){
  .svc-grid, .quotes{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 720px){
  :root{ --header-h:66px; }
  .swipe-hint{ display:block; }
  .svc-grid, .quotes, .gallery{
    display:flex; gap:1rem; overflow-x:auto; scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch; padding-bottom:1rem; margin-inline:calc(var(--gut) * -1);
    padding-inline:var(--gut); scrollbar-width:none;
  }
  .svc-grid::-webkit-scrollbar, .quotes::-webkit-scrollbar, .gallery::-webkit-scrollbar{ display:none; }
  .svc, .quote, .gallery figure{ scroll-snap-align:start; flex:0 0 80%; }
  .gallery figure:nth-child(1), .gallery figure:nth-child(4){ grid-column:auto; grid-row:auto; }
  .gallery figure{ aspect-ratio:4/3; }
  .trust-item{ font-size:.84rem; }
}