/* =========================================================
   Oman Blending Services LLC — Corporate Website
   Brand: green #1C9B5B · blue #16B3D4 · ink #231F20
   ========================================================= */

:root{
  --green:#1C9B5B;
  --green-d:#157a47;
  --blue:#16B3D4;
  --blue-d:#0f8fab;
  --ink:#231F20;
  --petrol:#0c2b33;      /* deep teal for dark sections */
  --petrol-2:#103a44;
  --slate:#5b6b70;
  --muted:#7d8a8f;
  --line:#e6ebec;
  --bg:#ffffff;
  --bg-soft:#f5f8f8;
  --bg-tint:#eef6f4;
  --white:#ffffff;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(16,40,45,.06);
  --shadow:0 18px 45px -20px rgba(12,43,51,.28);
  --shadow-lg:0 40px 80px -30px rgba(12,43,51,.4);
  --maxw:1200px;
  --grad:linear-gradient(120deg,var(--green) 0%,var(--blue) 100%);
  --grad-soft:linear-gradient(120deg,rgba(28,155,91,.12),rgba(22,179,212,.12));
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:800;line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,5.2vw,4.3rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:clamp(1.3rem,2vw,1.6rem);letter-spacing:-.015em}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* ---------- Utility ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;font-size:.8rem;font-weight:800;
  letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
.eyebrow.light{color:var(--blue)}
.lead{font-size:1.18rem;color:var(--slate);max-width:60ch}
.text-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.center{text-align:center}
.center .lead{margin-inline:auto}
.section{padding:110px 0}
.section.tight{padding:80px 0}
.bg-soft{background:var(--bg-soft)}
.bg-tint{background:var(--bg-tint)}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--ink);--fg:#fff;
  display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:.98rem;
  padding:15px 28px;border-radius:100px;background:var(--bg);color:var(--fg);
  border:1px solid transparent;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  position:relative;white-space:nowrap;
}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.btn:hover svg{transform:translateX(4px)}
.btn.primary{--bg:var(--green);--fg:#fff;background:var(--grad)}
.btn.blue{--bg:var(--blue)}
.btn.ghost{--bg:transparent;--fg:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--green);color:var(--green)}
.btn.on-dark{--bg:rgba(255,255,255,.1);--fg:#fff;border-color:rgba(255,255,255,.25);backdrop-filter:blur(6px)}
.btn.on-dark:hover{background:#fff;color:var(--ink)}
.btn.lg{padding:18px 34px;font-size:1.05rem}

/* ---------- Logo ---------- */
.logo{display:inline-flex;align-items:center;gap:12px}
.logo .drop{width:auto;height:42px;flex:none;display:block}
.logo .word{font-size:1.55rem;font-weight:900;letter-spacing:-.02em;color:var(--ink)}
.logo.on-dark .word{color:#fff}
.logo .sub{display:block;font-size:.54rem;letter-spacing:.24em;font-weight:700;color:var(--muted);text-transform:uppercase;margin-top:-3px}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#cfd6d8;font-size:.82rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:42px}
.topbar .items{display:flex;gap:26px;flex-wrap:wrap}
.topbar .items span{display:inline-flex;align-items:center;gap:8px}
.topbar .items svg{width:14px;height:14px;color:var(--blue)}
.topbar .socials{display:flex;gap:14px}
.topbar .socials a{opacity:.75;transition:opacity .2s,color .2s}
.topbar .socials a:hover{opacity:1;color:var(--blue)}
.topbar .socials svg{width:15px;height:15px}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{padding:10px 16px;font-weight:600;font-size:.96rem;color:var(--ink);border-radius:8px;
  position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;
  background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--green)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.05);animation:kenburns 18s ease-out forwards}
@keyframes kenburns{to{transform:scale(1.15)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(12,43,51,.92) 0%,rgba(12,43,51,.72) 42%,rgba(12,43,51,.25) 100%)}
.hero .container{position:relative;z-index:2;padding-top:60px;padding-bottom:60px}
.hero-inner{max-width:820px}
.hero h1{color:#fff;margin-bottom:1.2rem}
.hero h1 .text-grad{background:linear-gradient(120deg,#4fd190,#5fe0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.22rem;color:#d7e0e2;max-width:56ch;margin-bottom:2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:30px;flex-wrap:wrap;margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.16)}
.hero-badges .b{display:flex;flex-direction:column}
.hero-badges .b b{font-size:1.9rem;font-weight:900;background:linear-gradient(120deg,#4fd190,#5fe0ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.hero-badges .b span{font-size:.82rem;color:#aebbbe;letter-spacing:.04em;margin-top:4px}
.scroll-cue{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;
  color:#cbd5d7;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;display:flex;
  flex-direction:column;align-items:center;gap:8px}
.scroll-cue .mouse{width:22px;height:36px;border:2px solid rgba(255,255,255,.5);border-radius:14px;position:relative}
.scroll-cue .mouse::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);
  width:3px;height:7px;background:#fff;border-radius:2px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;top:7px}40%{opacity:1}80%{opacity:0;top:16px}}

/* ---------- Marquee (clients) ---------- */
.marquee{overflow:hidden;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.marquee .track{display:flex;align-items:center;gap:70px;width:max-content;animation:scrollx 32s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee img{height:40px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:.3s}
.marquee img:hover{filter:grayscale(0);opacity:1}
@keyframes scrollx{to{transform:translateX(-50%)}}
.clients-label{text-align:center;color:var(--muted);font-size:.8rem;letter-spacing:.18em;
  text-transform:uppercase;font-weight:700;padding-top:26px}

/* ---------- Section head ---------- */
.section-head{max-width:720px;margin-bottom:56px}
.section-head.center{margin-inline:auto}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{padding:34px 26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.stat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.stat .num{font-size:2.8rem;font-weight:900;line-height:1;letter-spacing:-.03em}
.stat .num .text-grad{display:inline}
.stat .lbl{margin-top:10px;color:var(--slate);font-weight:600;font-size:.98rem}

/* ---------- Split (image + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover}
.split-media .accent{position:absolute;border-radius:18px;z-index:-1}
.split-media .accent.g{width:55%;height:55%;background:var(--grad-soft);top:-22px;left:-22px}
.media-badge{position:absolute;right:-18px;bottom:26px;background:#fff;border-radius:16px;padding:18px 22px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:14px;max-width:250px}
.media-badge .ic{width:46px;height:46px;border-radius:12px;background:var(--grad);display:grid;place-items:center;flex:none}
.media-badge .ic svg{width:24px;height:24px;color:#fff}
.media-badge b{display:block;font-size:1.5rem;line-height:1}
.media-badge span{font-size:.82rem;color:var(--slate)}
.check-list{list-style:none;padding:0;margin:1.4rem 0 2rem;display:grid;gap:14px}
.check-list li{display:flex;gap:13px;align-items:flex-start;font-weight:600;color:#39474b}
.check-list .tick{width:26px;height:26px;border-radius:50%;background:var(--grad);flex:none;display:grid;place-items:center;margin-top:2px}
.check-list .tick svg{width:14px;height:14px;color:#fff}

/* ---------- Feature / service cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ic{width:58px;height:58px;border-radius:14px;background:var(--grad-soft);display:grid;place-items:center;margin-bottom:22px}
.card .ic svg{width:30px;height:30px;color:var(--green)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--slate);margin:0;font-size:1rem}
.card .more{margin-top:18px;display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--green);font-size:.92rem}
.card .more svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.card:hover .more svg{transform:translateX(4px)}

/* Industry cards with number */
.ind-card{position:relative}
.ind-card .n{position:absolute;top:24px;right:28px;font-size:1rem;font-weight:800;color:var(--line)}

/* ---------- Capacity band (dark) ---------- */
.band{background:var(--petrol);color:#fff;overflow:hidden;position:relative}
.band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(1000px 500px at 85% -10%,rgba(22,179,212,.28),transparent 60%),
             radial-gradient(800px 400px at 5% 120%,rgba(28,155,91,.25),transparent 60%)}
.band .container{position:relative;z-index:2}
.band h2{color:#fff}
.band .lead{color:#c5d0d2}
.band .eyebrow{color:var(--blue)}

/* ---------- QHSE / certifications ---------- */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cert{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);
  padding:26px;transition:.35s;backdrop-filter:blur(4px)}
.cert:hover{background:rgba(255,255,255,.1);transform:translateY(-5px)}
.cert .code{font-size:1.35rem;font-weight:900;color:#fff}
.cert .desc{color:#aebbbe;font-size:.92rem;margin-top:6px}
.cert .tag{display:inline-block;margin-top:14px;font-size:.72rem;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;padding:5px 12px;border-radius:100px;background:rgba(28,155,91,.25);color:#7ff0b6}

/* pills */
.pill-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.pill{padding:9px 18px;border-radius:100px;background:var(--bg-tint);color:var(--green-d);font-weight:700;font-size:.9rem;border:1px solid rgba(28,155,91,.18)}

/* ---------- Values / process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding-top:26px}
.step::before{counter-increment:step;content:"0" counter(step);font-size:2.4rem;font-weight:900;
  color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text;display:block;line-height:1}
.step h3{font-size:1.2rem;margin:.7rem 0 .4rem}
.step p{color:var(--slate);font-size:.96rem;margin:0}
.step::after{content:"";position:absolute;top:34px;left:64px;right:-11px;height:2px;
  background:linear-gradient(90deg,var(--line),transparent)}
.step:last-child::after{display:none}

/* ---------- CTA strip ---------- */
.cta{background:var(--grad);color:#fff;border-radius:var(--radius-lg);padding:64px;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.12)}
.cta::before{content:"";position:absolute;left:-40px;bottom:-80px;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.1)}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.4rem}
.cta p{color:rgba(255,255,255,.9);margin:0;max-width:52ch}
.cta .btn{--bg:#fff;--fg:var(--ink);background:#fff}
.cta .btn:hover{background:var(--ink);color:#fff}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#b7c0c2;padding:80px 0 0}
.footer a{transition:color .2s}
.footer a:hover{color:var(--blue)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px}
.footer .logo{margin-bottom:20px}
.footer .about{color:#9aa5a7;font-size:.96rem;max-width:34ch}
.foot-contact{display:grid;gap:14px;margin-top:22px}
.foot-contact div{display:flex;gap:12px;align-items:flex-start;font-size:.94rem}
.foot-contact svg{width:17px;height:17px;color:var(--blue);flex:none;margin-top:3px}
.foot-col h4{color:#fff;font-size:1rem;letter-spacing:.02em;margin-bottom:18px}
.foot-col ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.foot-col ul a{color:#9aa5a7;font-size:.95rem}
.foot-social{display:flex;gap:12px;margin-top:6px}
.foot-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#b7c0c2}
.foot-social a:hover{background:var(--grad);color:#fff}
.foot-social svg{width:17px;height:17px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;
  justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.86rem;color:#8b9698}
.foot-bottom .links{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- Page hero (interior) ---------- */
.page-hero{position:relative;color:#fff;padding:130px 0 90px;overflow:hidden;background:var(--petrol)}
.page-hero .pbg{position:absolute;inset:0;z-index:0;opacity:.35}
.page-hero .pbg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,43,51,.7),rgba(12,43,51,.92))}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;max-width:16ch}
.page-hero p{color:#cdd7d9;font-size:1.15rem;max-width:56ch;margin-top:.5rem}
.crumbs{display:flex;gap:10px;align-items:center;font-size:.86rem;color:#9fb0b3;margin-bottom:1.4rem;font-weight:600}
.crumbs a:hover{color:#fff}
.crumbs span{opacity:.5}

/* ---------- Accordion (FAQ) ---------- */
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;background:none;border:0;text-align:left;padding:24px 0;font-size:1.12rem;font-weight:700;
  color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:inherit}
.acc-q .ico{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line);flex:none;
  display:grid;place-items:center;transition:.3s;position:relative}
.acc-q .ico::before,.acc-q .ico::after{content:"";position:absolute;background:var(--green);border-radius:2px}
.acc-q .ico::before{width:12px;height:2px}
.acc-q .ico::after{width:2px;height:12px;transition:transform .3s}
.acc-item.open .acc-q .ico{background:var(--grad);border-color:transparent}
.acc-item.open .acc-q .ico::before,.acc-item.open .acc-q .ico::after{background:#fff}
.acc-item.open .acc-q .ico::after{transform:scaleY(0)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.acc-a p{color:var(--slate);padding:0 0 24px;margin:0;max-width:72ch}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.info-card{display:flex;gap:16px;padding:24px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;box-shadow:var(--shadow-sm);margin-bottom:16px;transition:.35s}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.info-card .ic{width:50px;height:50px;border-radius:12px;background:var(--grad-soft);display:grid;place-items:center;flex:none}
.info-card .ic svg{width:24px;height:24px;color:var(--green)}
.info-card h4{margin:0 0 4px;font-size:1.05rem}
.info-card p{margin:0;color:var(--slate);font-size:.96rem}
.info-card a{color:var(--green-d);font-weight:600}
form .field{margin-bottom:18px}
form label{display:block;font-weight:700;font-size:.9rem;margin-bottom:7px}
form input,form textarea,form select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:1rem;background:#fff;color:var(--ink);transition:.25s}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--green);
  box-shadow:0 0 0 4px rgba(28,155,91,.12)}
form textarea{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:6px}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);height:340px}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.2)}

/* ---------- News / Media ---------- */
.news-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.news-meta .chip{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:700;
  color:var(--green-d);background:var(--bg-tint);border:1px solid rgba(28,155,91,.18);
  padding:7px 14px;border-radius:100px}
.news-meta .chip svg{width:14px;height:14px}
.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:0;border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.feature .fimg{position:relative;min-height:380px}
.feature .fimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature .fbody{padding:48px 46px}
.feature .tag-featured{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:#fff;background:var(--grad);padding:6px 14px;border-radius:100px;margin-bottom:18px}
.feature h2{font-size:clamp(1.6rem,2.4vw,2.2rem);margin-bottom:16px}
.feature .fbody p{color:var(--slate);font-size:1rem}
.feature .fbody p+p{margin-top:2px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery .gcell{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  aspect-ratio:3/2;background:var(--bg-soft);box-shadow:var(--shadow-sm)}
.gallery .gcell img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gallery .gcell::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(12,43,51,.5));
  opacity:0;transition:opacity .35s}
.gallery .gcell .zi{position:absolute;right:14px;bottom:14px;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.9);display:grid;place-items:center;opacity:0;transform:translateY(6px);transition:.35s;z-index:2}
.gallery .gcell .zi svg{width:18px;height:18px;color:var(--green-d)}
.gallery .gcell:hover img{transform:scale(1.07)}
.gallery .gcell:hover::after{opacity:1}
.gallery .gcell:hover .zi{opacity:1;transform:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,24,28,.92);display:none;
  align-items:center;justify-content:center;padding:30px;backdrop-filter:blur(4px)}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:var(--shadow-lg)}
.lightbox .lb-close,.lightbox .lb-nav{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:.25s}
.lightbox .lb-close:hover,.lightbox .lb-nav:hover{background:#fff;color:var(--ink)}
.lightbox .lb-close{top:24px;right:24px}
.lightbox .lb-close svg,.lightbox .lb-nav svg{width:22px;height:22px}
.lightbox .lb-prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox .lb-next{right:24px;top:50%;transform:translateY(-50%)}
.lightbox .lb-count{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#cdd7d9;
  font-size:.9rem;font-weight:600;letter-spacing:.04em}

@media(max-width:900px){
  .feature{grid-template-columns:1fr}
  .feature .fimg{min-height:280px}
  .feature .fbody{padding:34px 28px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .lightbox .lb-prev{left:12px}.lightbox .lb-next{right:12px}
}
@media(max-width:560px){
  .gallery{grid-template-columns:1fr 1fr;gap:12px}
}

/* ---------- Contact Form 7 (styled to match) ---------- */
.wpcf7 .wpcf7-form-control-wrap{display:block}
.wpcf7 input[type=submit]{width:100%;justify-content:center;cursor:pointer;font-family:inherit}
.wpcf7-spinner{margin:0 auto;display:block}
.wpcf7 .wpcf7-response-output{margin:16px 0 0!important;border-radius:10px;padding:12px 16px!important;
  font-size:.92rem;border-width:1px!important}
.wpcf7 form.sent .wpcf7-response-output{border-color:var(--green)!important;background:var(--bg-tint);color:var(--green-d)}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.failed .wpcf7-response-output{border-color:#c0392b!important;background:#fdecea;color:#c0392b}
.wpcf7-not-valid-tip{color:#c0392b;font-size:.82rem;margin-top:5px}
.wpcf7 select{appearance:auto;-webkit-appearance:auto}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}
  .split.reverse .split-media{order:0}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .topbar .items span:nth-child(2){display:none}
}
@media(max-width:760px){
  body{font-size:16px}
  .section{padding:76px 0}
  .topbar{display:none}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:12px 20px 24px;box-shadow:var(--shadow);transform:translateY(-140%);
    transition:transform .4s var(--ease);border-bottom:1px solid var(--line);max-height:calc(100vh - 74px);overflow:auto}
  .nav-links.open{transform:none}
  .nav-links a{padding:15px 8px;border-bottom:1px solid var(--line);border-radius:0;font-size:1.05rem}
  .nav-links a::after{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn:not(.nav-toggle){display:none}
  .grid-3,.grid-2,.stats,.cert-grid,.steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .cta{padding:44px 28px}
  .form-row{grid-template-columns:1fr}
  .media-badge{right:12px}
  .hero{min-height:auto;padding:60px 0 30px}
}