:root{
  --bg:#07110e;--panel:#0d1c17;--panel2:#11261f;--text:#eef7f1;--muted:#a9b9b0;
  --accent:#7ee2ad;--accent2:#d8ff78;--line:rgba(255,255,255,.11);--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.nav{position:sticky;top:0;z-index:100;background:rgba(7,17,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:850;letter-spacing:.05em}
.brand span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px}
.dropdown{position:relative}
.dropdown-menu{display:none;position:absolute;top:100%;left:0;min-width:245px;padding:10px;background:#0b1713;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 45px rgba(0,0,0,.35)}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:9px;color:#d9e5df}
.dropdown-menu a:hover{background:rgba(255,255,255,.05)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:14px}
.btn.primary{background:var(--accent);color:#06110d;border-color:transparent}
.hero{min-height:680px;display:grid;align-items:end;position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(4,11,8,.92),rgba(4,11,8,.35)),linear-gradient(0deg,rgba(7,17,14,1),transparent 45%),url('hero-old-harry.webp') center/cover}
.hero.page{min-height:460px}
.hero-content{padding:110px 0 88px;max-width:790px}
.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}
h1{font-size:clamp(46px,7vw,82px);line-height:.96;margin:14px 0 22px;letter-spacing:-.045em}
h2{font-size:clamp(31px,4vw,50px);line-height:1.05;margin:10px 0 18px;letter-spacing:-.03em}
h3{font-size:21px;margin:0 0 10px}
.lead{font-size:19px;color:#d3dfd9;max-width:730px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:-34px;position:relative;z-index:10}
.stat{background:var(--panel);padding:24px}
.stat strong{display:block;font-size:26px}
.stat span,.small{color:var(--muted);font-size:13px}
section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-head p{max-width:580px;color:var(--muted);margin:0}
.grid{display:grid;gap:18px}
.services{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:20px;padding:26px;min-height:230px}
.card p{color:var(--muted)}
.icon{font-size:28px;margin-bottom:24px}
.tag{display:inline-block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-top:8px}
.band{background:#0b1713;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.visual{min-height:460px;border-radius:24px;border:1px solid var(--line);background:url('bath-circus.webp') center/cover}
.visual.event{background-image:url('event.webp')}
.checks{display:grid;gap:12px;margin-top:24px}
.check{display:flex;gap:12px;align-items:flex-start}
.check b{color:var(--accent)}
.portfolio{grid-template-columns:1.2fr .8fr .8fr}
.shot{border-radius:20px;overflow:hidden;border:1px solid var(--line);position:relative;min-height:420px}
.shot img{width:100%;height:100%;object-fit:cover}
.caption{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(transparent,rgba(0,0,0,.86))}
.process{grid-template-columns:repeat(4,1fr)}
.step{padding:0 20px;border-left:1px solid var(--line)}
.step:first-child{border-left:none;padding-left:0}
.num{color:var(--accent2);font-size:13px;font-weight:900;letter-spacing:.14em}
.cta{border-radius:28px;padding:52px;background:linear-gradient(135deg,#123024,#0a1813);border:1px solid var(--line)}
.cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px}
.content{max-width:850px}
.content p{color:#cbd8d1}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;margin-top:26px}
.feature{padding:15px 0;border-top:1px solid var(--line)}
.form{display:grid;gap:14px;max-width:760px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,textarea,select{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:#0b1713;color:var(--text);font:inherit}
textarea{min-height:150px;resize:vertical}
footer{padding:38px 0 50px;color:var(--muted);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:12px}
@media(max-width:930px){
 .services,.process{grid-template-columns:1fr 1fr}.portfolio{grid-template-columns:1fr 1fr}.portfolio .shot:first-child{grid-column:1/-1}.split{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.nav-links{display:none}
}
@media(max-width:640px){
 .container{width:min(100% - 24px,var(--max))}.hero{min-height:610px}.hero.page{min-height:420px}.hero-content{padding:90px 0 64px}
 .services,.process,.portfolio,.stats,.footer-grid,.feature-list,.form-row{grid-template-columns:1fr}.portfolio .shot:first-child{grid-column:auto}.section-head,.cta-row{display:block}.cta .btn{margin-top:20px}section{padding:62px 0}
}

/* V3 portfolio + enquiry updates */
.hero{background:linear-gradient(90deg,rgba(4,11,8,.92),rgba(4,11,8,.28)),linear-gradient(0deg,rgba(7,17,14,1),transparent 46%),url('hero-old-harry.webp') center/cover}
.visual.industrial{background-image:url('industrial.webp')}
.portfolio-preview{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}
.portfolio-preview .shot{min-height:430px}
.gallery-toolbar{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 28px}
.filter-btn{border:1px solid var(--line);background:transparent;color:var(--text);padding:10px 15px;border-radius:999px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.filter-btn.active,.filter-btn:hover{background:var(--accent);color:#06110d;border-color:var(--accent)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--panel);cursor:pointer;min-height:310px}
.gallery-item:nth-child(7n+1){grid-column:span 2;min-height:430px}
.gallery-item img{width:100%;height:100%;min-height:310px;object-fit:cover;transition:transform .35s ease,filter .35s ease}
.gallery-item:hover img{transform:scale(1.025);filter:brightness(.92)}
.gallery-meta{position:absolute;left:0;right:0;bottom:0;padding:42px 18px 17px;background:linear-gradient(transparent,rgba(0,0,0,.88));pointer-events:none}
.gallery-meta strong{display:block;font-size:17px}.gallery-meta span{color:#c2d0c9;font-size:12px;text-transform:uppercase;letter-spacing:.11em}
.gallery-item.hidden{display:none}
.lightbox{display:none;position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.93);padding:34px;align-items:center;justify-content:center}
.lightbox.open{display:flex}.lightbox img{max-width:min(94vw,1500px);max-height:88vh;object-fit:contain;border-radius:12px}.lightbox-close{position:absolute;right:24px;top:18px;border:0;background:transparent;color:white;font-size:38px;cursor:pointer}.lightbox-caption{position:absolute;bottom:10px;color:#fff;font-size:14px}
.form-card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:22px;padding:26px}
.form label{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);margin-bottom:-7px}
.form .btn{cursor:pointer;width:max-content}.form-note{color:var(--muted);font-size:12px;margin:4px 0 0}.success-card{max-width:760px;padding:42px;border:1px solid var(--line);border-radius:24px;background:var(--panel)}
@media(max-width:930px){.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item:nth-child(7n+1){grid-column:span 2}.portfolio-preview{grid-template-columns:1fr 1fr}.portfolio-preview .shot:first-child{grid-column:1/-1}}
@media(max-width:640px){.gallery-grid,.portfolio-preview{grid-template-columns:1fr}.gallery-item:nth-child(7n+1),.portfolio-preview .shot:first-child{grid-column:auto}.gallery-item,.gallery-item img{min-height:280px}.lightbox{padding:14px}.form-card{padding:18px}}


/* 2026 portfolio refresh */
.hero.home-hero{
  min-height:700px;
  background:
    linear-gradient(90deg,rgba(4,11,8,.90),rgba(4,11,8,.25)),
    linear-gradient(0deg,rgba(7,17,14,.96),transparent 48%),
    url('hero-home.webp') center center/cover no-repeat;
}
.hero.service-hero{
  min-height:560px;
  background-image:
    linear-gradient(90deg,rgba(4,11,8,.88),rgba(4,11,8,.26)),
    linear-gradient(0deg,rgba(7,17,14,.90),transparent 55%),
    var(--hero-image);
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
}
.hero.about-hero{
  min-height:560px;
  background:
    linear-gradient(90deg,rgba(4,11,8,.88),rgba(4,11,8,.30)),
    linear-gradient(0deg,rgba(7,17,14,.90),transparent 55%),
    url('gallery/tower-bridge-london.webp') center center/cover no-repeat;
}
.menu-toggle{display:none;border:1px solid var(--line);background:#0b1713;color:var(--text);border-radius:10px;padding:8px 12px;font-size:21px;line-height:1;cursor:pointer}

.service-card{
  min-height:310px;position:relative;overflow:hidden;padding:0;border-radius:22px;border:1px solid var(--line);background:#0d1c17;
}
.service-card::before{content:"";position:absolute;inset:0;background:var(--card-image) center/cover;transition:transform .4s ease}
.service-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,10,7,.96),rgba(3,10,7,.15) 68%)}
.service-card:hover::before{transform:scale(1.035)}
.service-card .service-card-body{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:25px}
.service-card p{color:#d7e2dc;margin:7px 0 12px}

.gallery-grid.clean-gallery{grid-template-columns:repeat(3,1fr);gap:16px}
.clean-gallery .gallery-item{min-height:300px}
.clean-gallery .gallery-item:nth-child(7n+1){grid-column:span 2;min-height:430px}
.clean-gallery .gallery-meta{padding:60px 18px 17px}
.clean-gallery .gallery-meta strong{font-size:17px}
.clean-gallery .gallery-meta span{display:none}
.portfolio-intro{max-width:730px}
.about-photo{min-height:560px;background:url('about-feature.webp') center/cover}
.quote-status{font-size:12px;color:var(--muted);margin-top:6px}
.form .btn[disabled]{opacity:.65;cursor:not-allowed}

@media(max-width:930px){
  .menu-toggle{display:block}
  .nav-inner{height:auto;min-height:72px;flex-wrap:wrap;padding:12px 0}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:4px;padding:8px 0 12px}
  .nav-links.open{display:flex}
  .nav-links>a,.dropdown>a{display:block;padding:10px 8px}
  .dropdown-menu{display:block;position:static;box-shadow:none;background:transparent;border:0;padding:0 0 4px 14px}
  .dropdown-menu a{padding:8px}
  .gallery-grid.clean-gallery{grid-template-columns:1fr 1fr}
  .clean-gallery .gallery-item:nth-child(7n+1){grid-column:span 2}
}
@media(max-width:640px){
  .gallery-grid.clean-gallery{grid-template-columns:1fr}
  .clean-gallery .gallery-item:nth-child(7n+1){grid-column:auto}
  .hero.home-hero{min-height:620px}
}


/* Explicit service-card image assignments */
.service-card::before{
  content:"";
  position:absolute;
  inset:0;
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
  transition:transform .4s ease;
}
.service-card.card-construction::before{background-image:url('gallery/port-barcelona-wide.webp');}
.service-card.card-inspections::before{background-image:url('gallery/reservoir-viaduct.webp');}
.service-card.card-photography::before{background-image:url('gallery/bath-1.webp');}
.service-card.card-videography::before{background-image:url('gallery/corfe-castle-sunset.webp');}
.service-card.card-fpv::before{background-image:url('gallery/clifton-suspension-bridge.webp');}
.service-card.card-commercial::before{background-image:url('gallery/bristol-balloon-fiesta-2.webp');}


/* Reliable page hero backgrounds */
.hero.with-photo{
  position:relative;
  overflow:hidden;
  min-height:560px;
  isolation:isolate;
}
.hero.with-photo .hero-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  z-index:-3;
}
.hero.with-photo::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(4,11,8,.88),rgba(4,11,8,.28));
  z-index:-2;
}
.hero.with-photo::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(0deg,rgba(7,17,14,.92),transparent 58%);
  z-index:-1;
}

/* Home core-service inspection card uses the newly supplied overhead roof image. */
.service-card.card-inspections::before{
  background-image:url('gallery/inspection-roof-overhead.webp') !important;
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
}

/* V4 media backgrounds and video showcase */
.hero.with-photo{position:relative;overflow:hidden;min-height:560px;background:#07110e;isolation:auto}
.hero.with-photo .hero-bg,.hero.with-video .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
.hero.with-photo::before,.hero.with-video::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,11,8,.82),rgba(4,11,8,.22));z-index:1}
.hero.with-photo::after,.hero.with-video::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,17,14,.84),transparent 58%);z-index:1}
.hero.with-photo .hero-content,.hero.with-video .hero-content{position:relative;z-index:2}
.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px}
.video-tile{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#07110e;aspect-ratio:16/9}
.video-tile video{width:100%;height:100%;display:block;object-fit:cover;background:#050a08}
.home-video{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);min-height:520px;background:#07110e}
.home-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.home-video:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,10,7,.78),rgba(3,10,7,.08))}
.home-video-copy{position:relative;z-index:2;max-width:560px;padding:54px;color:var(--text)}
@media(max-width:760px){.video-grid{grid-template-columns:1fr}.home-video{min-height:430px}.home-video-copy{padding:30px}.hero.with-photo,.hero.with-video{min-height:500px}}


/* V4 correction: show full hero image on Services and FPV pages */
.hero.with-photo .hero-bg.hero-fit-full{
  object-fit: contain;
  object-position: center center;
  background: #07120f;
}
@media (max-width: 760px){
  .hero.with-photo .hero-bg.hero-fit-full{
    object-fit: contain;
    object-position: center center;
  }
}

/* V4 final refinements requested */
.hero.with-photo .hero-bg.services-stonehenge-bg{
  object-fit: cover;
  object-position: center 48%;
}
.hero.with-photo .hero-bg.about-bg-up{
  object-fit: cover;
  object-position: center 18%;
}
@media (max-width: 760px){
  .hero.with-photo .hero-bg.services-stonehenge-bg{
    object-position: center 48%;
  }
  .hero.with-photo .hero-bg.about-bg-up{
    object-position: center 12%;
  }
}

/* V4 final FPV coastal hero */
.hero.with-photo .hero-bg.fpv-coastal-bg{
  object-fit: cover;
  object-position: center 50%;
}
@media (max-width:760px){
  .hero.with-photo .hero-bg.fpv-coastal-bg{
    object-position: center 48%;
  }
}

/* Netlify enquiry form status */
.form-status{
  margin-top:16px;
  line-height:1.55;
}
.form-status.success{
  padding:16px 18px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;
  background:rgba(28,116,76,.16);
}
.form-status.error{
  padding:16px 18px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;
  background:rgba(140,45,45,.16);
}
.form button[disabled]{
  opacity:.7;
  cursor:wait;
}