/* ==========================================================================
   TMBSL — Three Modern Business Services Limited  |  www.tmbsl.com
   v2 — cinematic hero slideshow, careers, compliance, richer motion.
   ========================================================================== */

:root{
  --navy-950:#050d1a;
  --navy-900:#0a1830;
  --navy-800:#0f2242;
  --navy-700:#153057;
  --navy-600:#1c3f70;
  --orange-600:#e35f0a;
  --orange-500:#f2790f;
  --orange-400:#ff9a3d;
  --green-600:#1c7a3d;
  --green-500:#2fa155;
  --steel-100:#eef1f5;
  --steel-200:#dde3ea;
  --steel-300:#c3ccd6;
  --ink-900:#0c1522;
  --ink-700:#3a4552;
  --ink-500:#5c6773;
  --white:#ffffff;
  --off-white:#f5f7fa;

  --font-display:'Archivo Black', 'Arial Black', sans-serif;
  --font-label:'Barlow Condensed', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container:1280px;
  --radius-sm:4px;
  --radius-md:10px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(10,24,48,.08);
  --shadow-md:0 12px 40px rgba(10,24,48,.14);
  --shadow-lg:0 30px 70px rgba(5,13,26,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:84px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);}
body{
  font-family:var(--font-body);
  color:var(--ink-700);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
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;}
input,textarea,select{font-family:inherit;}
svg{display:block;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

:focus-visible{outline:3px solid var(--orange-400);outline-offset:3px;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---- Typography ---- */
.eyebrow{
  font-family:var(--font-label);font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  font-size:14px;color:var(--orange-600);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--orange-500);display:inline-block;}
.eyebrow.on-dark{color:var(--orange-400);}

h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-900);line-height:1.06;letter-spacing:-.01em;}
h2{font-size:clamp(30px,4vw,48px);margin-top:14px;}
h3{font-size:22px;}
p{color:var(--ink-500);}
.lede{font-size:19px;color:var(--ink-700);max-width:640px;}
.section-head{max-width:720px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:16px 30px;
  font-family:var(--font-label);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:15px;
  border-radius:3px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease);
}
.btn svg{width:16px;height:16px;transition:transform .35s var(--ease);}
/* sheen sweep on hover */
.btn::after{
  content:'';position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform:skewX(-20deg);transition:left .6s var(--ease);pointer-events:none;
}
.btn:hover::after{left:130%;}
.btn-primary{background:var(--orange-500);color:var(--white);box-shadow:0 10px 26px rgba(242,121,15,.35);}
.btn-primary:hover{background:var(--orange-600);transform:translateY(-3px);box-shadow:0 16px 34px rgba(242,121,15,.45);}
.btn-primary:hover svg{transform:translateX(4px);}
.btn-outline{border:1.5px solid rgba(255,255,255,.5);color:var(--white);}
.btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-3px);}
.btn-dark{border:1.5px solid var(--navy-800);color:var(--navy-900);}
.btn-dark:hover{background:var(--navy-900);color:#fff;transform:translateY(-3px);}
.btn-sm{padding:12px 22px;font-size:13px;}

/* ==========================================================================
   Preloader
   ========================================================================== */
.preloader{
  position:fixed;inset:0;z-index:9999;background:var(--navy-950);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .7s var(--ease), visibility .7s var(--ease);
}
.preloader.done{opacity:0;visibility:hidden;}
.preloader__mark{width:70px;height:70px;}
.preloader__mark img{width:100%;height:100%;animation:pulse 1.1s ease-in-out infinite;}
.preloader__bar{width:160px;height:2px;background:rgba(255,255,255,.14);overflow:hidden;border-radius:2px;}
.preloader__bar::after{content:'';display:block;width:40%;height:100%;background:var(--orange-500);animation:loadbar 1.2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:.35;transform:scale(.92);}50%{opacity:1;transform:scale(1);}}
@keyframes loadbar{0%{transform:translateX(-100%);}100%{transform:translateX(400%);}}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);
  display:flex;align-items:center;background:transparent;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease);
}
.site-header.scrolled{
  background:rgba(10,24,48,.93);backdrop-filter:blur(12px);height:72px;
  box-shadow:0 6px 24px rgba(5,13,26,.25);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:40px;width:auto;}
.brand__text{font-family:var(--font-display);color:#fff;font-size:19px;letter-spacing:.02em;}
.brand__text span{color:var(--orange-400);}

.nav{display:flex;align-items:center;gap:34px;}
.nav__links{display:flex;gap:30px;}
.nav__links a{
  font-family:var(--font-label);font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  font-size:14.5px;color:rgba(255,255,255,.82);position:relative;padding:6px 0;transition:color .3s;
}
.nav__links a::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange-500);transition:width .35s var(--ease);}
.nav__links a:hover,.nav__links a.active{color:#fff;}
.nav__links a:hover::after,.nav__links a.active::after{width:100%;}

.nav__cta{display:flex;align-items:center;gap:18px;}
.nav__phone{display:flex;align-items:center;gap:8px;color:#fff;font-family:var(--font-label);font-size:14.5px;letter-spacing:.03em;}
.nav__phone svg{width:16px;height:16px;color:var(--orange-400);}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:30px;z-index:1200;}
.mobile-menu{display:none;}
.nav-toggle span{height:2px;background:#fff;border-radius:2px;transition:transform .35s var(--ease),opacity .35s var(--ease);}
.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 — cinematic slow-motion slideshow
   ========================================================================== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:flex-end;
  overflow:hidden;background:var(--navy-950);padding:150px 0 110px;
}
.hero__slides{position:absolute;inset:0;z-index:0;}
.hero__slide{
  position:absolute;inset:0;opacity:0;transition:opacity 2.4s ease-in-out;
}
.hero__slide img{width:100%;height:100%;object-fit:cover;}
.hero__slide.active{opacity:1;}
/* slow-motion Ken Burns: each slide drifts + zooms over 14s */
.hero__slide.active img{animation:kenburns 14s ease-out forwards;}
@keyframes kenburns{
  0%{transform:scale(1.14) translate(1.5%, 1%);}
  100%{transform:scale(1.0) translate(0, 0);}
}
.hero__overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg, rgba(5,13,26,.78) 0%, rgba(5,13,26,.32) 38%, rgba(5,13,26,.55) 70%, rgba(5,13,26,.97) 100%),
    linear-gradient(100deg, rgba(5,13,26,.92) 0%, rgba(5,13,26,.35) 55%, rgba(5,13,26,.12) 100%);
}
.hero__grid{
  position:absolute;inset:0;z-index:1;opacity:.14;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.5), transparent 70%);
}
/* floating ambient particles */
.hero__particles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;}
.hero__particles span{
  position:absolute;bottom:-10px;width:5px;height:5px;border-radius:50%;
  background:rgba(255,154,61,.5);animation:rise linear infinite;
}
@keyframes rise{
  0%{transform:translateY(0) translateX(0);opacity:0;}
  10%{opacity:.7;}
  90%{opacity:.4;}
  100%{transform:translateY(-105vh) translateX(40px);opacity:0;}
}

.hero__content{position:relative;z-index:2;width:100%;}
.hero__tag{
  display:inline-flex;align-items:center;gap:10px;padding:8px 18px 8px 8px;border-radius:100px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;font-family:var(--font-label);font-size:13.5px;letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:28px;opacity:0;animation:fadeUp .8s .1s var(--ease) forwards;
}
.hero__tag em{font-style:normal;background:var(--orange-500);color:#fff;border-radius:100px;padding:4px 10px;font-weight:700;}
.hero h1{color:#fff;font-size:clamp(40px,6.4vw,86px);line-height:1.02;letter-spacing:-.015em;max-width:16ch;}
.hero h1 .line{display:block;overflow:hidden;}
.hero h1 .line span{display:block;transform:translateY(110%);animation:lineUp .9s var(--ease) forwards;}
.hero h1 .line:nth-child(1) span{animation-delay:.15s;}
.hero h1 .line:nth-child(2) span{animation-delay:.28s;color:var(--orange-400);}
@keyframes lineUp{to{transform:translateY(0);}}
.hero__sub{margin-top:26px;max-width:580px;color:rgba(255,255,255,.78);font-size:18px;opacity:0;animation:fadeUp .8s .5s var(--ease) forwards;}
.hero__actions{margin-top:40px;display:flex;gap:18px;flex-wrap:wrap;opacity:0;animation:fadeUp .8s .65s var(--ease) forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}

.hero__stats{
  position:relative;z-index:2;margin-top:70px;display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.16);opacity:0;animation:fadeUp .8s .8s var(--ease) forwards;
}
.hero__stats div{padding:26px 28px 0;border-left:1px solid rgba(255,255,255,.16);}
.hero__stats div:first-child{border-left:none;padding-left:0;}
.hero__stats .num{font-family:var(--font-display);color:#fff;font-size:clamp(24px,3vw,38px);display:flex;align-items:baseline;gap:2px;}
.hero__stats .num .suffix{color:var(--orange-400);font-size:.6em;}
.hero__stats .label{font-family:var(--font-label);color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin-top:6px;}

/* slide progress dots */
.hero__dots{position:absolute;bottom:30px;left:32px;z-index:3;display:flex;gap:10px;}
.hero__dots button{
  width:34px;height:3px;border-radius:3px;background:rgba(255,255,255,.3);
  transition:background .3s;position:relative;overflow:hidden;
}
.hero__dots button.active::after{
  content:'';position:absolute;inset:0;background:var(--orange-500);
  transform-origin:left;animation:dotFill 7s linear forwards;
}
@keyframes dotFill{from{transform:scaleX(0);}to{transform:scaleX(1);}}

.scroll-cue{
  position:absolute;bottom:28px;right:32px;z-index:2;display:flex;align-items:center;gap:12px;
  color:rgba(255,255,255,.6);font-family:var(--font-label);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
}
.scroll-cue__line{width:1px;height:46px;background:rgba(255,255,255,.35);position:relative;overflow:hidden;}
.scroll-cue__line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--orange-400);animation:scrollLine 2.2s ease-in-out infinite;}
@keyframes scrollLine{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee-band{background:var(--off-white);border-bottom:1px solid var(--steel-200);padding:26px 0;overflow:hidden;}
.marquee-band__label{font-family:var(--font-label);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-500);text-align:center;margin-bottom:16px;}
.marquee{display:flex;width:max-content;animation:marquee 34s linear infinite;}
.marquee:hover{animation-play-state:paused;}
.marquee__set{display:flex;align-items:center;gap:64px;padding-right:64px;}
.marquee__set span{font-family:var(--font-display);font-size:22px;color:var(--navy-700);opacity:.55;white-space:nowrap;letter-spacing:.02em;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ==========================================================================
   Sections base
   ========================================================================== */
section{position:relative;}
.pad{padding:120px 0;}
.pad-sm{padding:80px 0;}
.bg-off{background:var(--off-white);}
.bg-navy{background:var(--navy-900);}
.bg-navy h2{color:#fff;}

/* ==========================================================================
   About
   ========================================================================== */
.about{display:grid;grid-template-columns:.92fr 1.08fr;gap:88px;align-items:center;}
.about__media{position:relative;}
.about__media .frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/4.6;}
.about__media .frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.4s var(--ease);}
.about__media:hover .frame img{transform:scale(1);}
.about__badge{
  position:absolute;left:-28px;bottom:-28px;background:var(--orange-500);color:#fff;
  border-radius:var(--radius-md);padding:26px 28px;box-shadow:var(--shadow-md);max-width:230px;
}
.about__badge .big{font-family:var(--font-display);font-size:40px;line-height:1;}
.about__badge .cap{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.06em;font-size:13px;margin-top:8px;opacity:.9;}
.about__ring{position:absolute;top:-30px;right:-30px;width:120px;height:120px;border:2px dashed rgba(28,63,112,.3);border-radius:50%;animation:spin 24s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.about__body ul.checklist{margin-top:28px;display:grid;gap:16px;}
.about__body ul.checklist li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-700);font-size:15.5px;}
.about__body ul.checklist li svg{flex:none;width:22px;height:22px;color:var(--green-600);margin-top:1px;}
.about__quote{
  margin-top:32px;padding:20px 24px;border-left:3px solid var(--orange-500);
  background:var(--off-white);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-style:italic;color:var(--navy-800);font-size:16.5px;
}

/* ==========================================================================
   Stat strip
   ========================================================================== */
.stat-strip{
  background:var(--navy-900);
  background-image:radial-gradient(circle at 15% 20%, rgba(242,121,15,.14), transparent 45%),radial-gradient(circle at 85% 80%, rgba(28,122,61,.14), transparent 45%);
  padding:74px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-card{text-align:center;padding:0 12px;border-right:1px solid rgba(255,255,255,.1);}
.stat-card:last-child{border-right:none;}
.stat-card .icon{width:44px;height:44px;margin:0 auto 18px;color:var(--orange-400);}
.stat-card .num{font-family:var(--font-display);color:#fff;font-size:clamp(30px,3.4vw,46px);}
.stat-card .num .suffix{color:var(--orange-400);}
.stat-card .cap{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.6);font-size:13.5px;margin-top:8px;}

/* ==========================================================================
   Industries — now 5 sectors, tilt hover
   ========================================================================== */
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.industry-grid .industry-card:nth-child(4),
.industry-grid .industry-card:nth-child(5){grid-column:span 1;}
@supports (grid-template-columns: subgrid){}
.industry-row-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:26px;}
.industry-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/3.7;
  box-shadow:var(--shadow-sm);transform-style:preserve-3d;will-change:transform;
  transition:box-shadow .5s var(--ease);
}
.industry-row-2 .industry-card{aspect-ratio:16/9.2;}
.industry-card:hover{box-shadow:var(--shadow-lg);}
.industry-card img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);}
.industry-card:hover img{transform:scale(1.08);}
.industry-card__overlay{position:absolute;inset:0;background:linear-gradient(0deg, rgba(6,13,26,.94) 0%, rgba(6,13,26,.35) 48%, rgba(6,13,26,.05) 75%);}
.industry-card__body{position:absolute;left:0;right:0;bottom:0;padding:30px;color:#fff;}
.industry-card__no{font-family:var(--font-label);color:var(--orange-400);letter-spacing:.1em;font-size:13px;text-transform:uppercase;display:block;margin-bottom:10px;}
.industry-card h3{color:#fff;font-size:24px;}
.industry-card p{color:rgba(255,255,255,.72);font-size:14.5px;margin-top:10px;max-height:0;overflow:hidden;transition:max-height .5s var(--ease),margin-top .5s var(--ease);}
.industry-card:hover p{max-height:130px;}
.industry-card__link{margin-top:16px;display:inline-flex;align-items:center;gap:8px;color:#fff;font-family:var(--font-label);font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;}
.industry-card__link svg{width:15px;height:15px;transition:transform .3s var(--ease);}
.industry-card:hover .industry-card__link svg{transform:translateX(5px);}

/* ==========================================================================
   Services (tabs)
   ========================================================================== */
.svc-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:48px;}
.svc-tab{
  padding:12px 22px;border-radius:100px;border:1.5px solid var(--steel-300);
  font-family:var(--font-label);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:13.5px;
  color:var(--ink-700);transition:all .3s var(--ease);
}
.svc-tab:hover{border-color:var(--orange-400);color:var(--orange-600);}
.svc-tab.active{background:var(--navy-900);border-color:var(--navy-900);color:#fff;}
.svc-panel{display:none;}
.svc-panel.active{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;animation:fadeUp .5s var(--ease);}
.svc-panel.is-products.active{display:block;}
.svc-card{
  background:#fff;border:1px solid var(--steel-200);border-radius:var(--radius-md);padding:0;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.svc-card__thumb{height:170px;overflow:hidden;background:var(--off-white);}
.svc-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.svc-card:hover .svc-card__thumb img{transform:scale(1.07);}
.svc-card__body{padding:0 26px 30px;}
.svc-card .icon{
  width:54px;height:54px;border-radius:14px;background:#fff;border:1px solid var(--steel-200);
  display:flex;align-items:center;justify-content:center;color:var(--orange-500);
  margin:-27px 0 18px;position:relative;box-shadow:var(--shadow-sm);
  transition:background .4s,color .4s,transform .4s var(--ease);
}
.svc-card .icon svg{width:26px;height:26px;}
.svc-card:hover .icon{background:var(--orange-500);color:#fff;transform:rotate(-6deg) scale(1.05);}
.svc-card h4{font-family:var(--font-display);font-size:18px;color:var(--navy-900);margin-bottom:10px;}
.svc-card p{font-size:14.5px;}

/* ==========================================================================
   Why us
   ========================================================================== */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;}
.why-list{display:grid;gap:2px;}
.why-item{display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--steel-200);}
.why-item:first-child{padding-top:0;}
.why-item .n{font-family:var(--font-display);font-size:34px;color:var(--steel-300);flex:none;width:56px;transition:color .3s;}
.why-item:hover .n{color:var(--orange-500);}
.why-item h4{font-size:18px;color:var(--navy-900);margin-bottom:6px;}
.why-item p{font-size:14.5px;}
.why-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:1/1.15;box-shadow:var(--shadow-lg);}
.why-media img{width:100%;height:100%;object-fit:cover;}
.why-media__tag{
  position:absolute;top:24px;left:24px;background:rgba(6,13,26,.7);backdrop-filter:blur(6px);
  color:#fff;padding:12px 18px;border-radius:8px;font-family:var(--font-label);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  display:flex;gap:10px;align-items:center;
}
.why-media__tag span.dot{width:8px;height:8px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 4px rgba(47,161,85,.25);animation:blink 2s ease-in-out infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.4;}}

/* ==========================================================================
   Process
   ========================================================================== */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.process-step{position:relative;}
.process-step__img{
  position:relative;height:170px;border-radius:var(--radius-md);overflow:hidden;margin-bottom:26px;
  box-shadow:var(--shadow-sm);
}
.process-step__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.process-step:hover .process-step__img img{transform:scale(1.07);}
.process-step__img .badge{
  position:absolute;left:16px;bottom:-18px;width:56px;height:56px;border-radius:50%;
  background:var(--orange-500);color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:17px;box-shadow:0 8px 20px rgba(242,121,15,.4);
  transition:transform .4s var(--ease),background .4s;
}
.process-step:hover .process-step__img .badge{background:var(--navy-900);transform:scale(1.08);}
.process-step h4{font-size:17px;margin-bottom:8px;}
.process-step p{font-size:14px;}

/* ==========================================================================
   Compliance — clean credential list, no registration numbers
   ========================================================================== */
.compliance{background:var(--navy-900);position:relative;overflow:hidden;}
.compliance::before{
  content:'';position:absolute;top:-120px;right:-120px;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle, rgba(242,121,15,.12), transparent 65%);
}
.compliance .section-head p{color:rgba(255,255,255,.65);}
.compliance h2{color:#fff;}
.compliance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;z-index:1;}
.compliance-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-md);
  padding:32px 28px;transition:background .4s,transform .4s var(--ease),border-color .4s;
}
.compliance-card:hover{background:rgba(255,255,255,.09);transform:translateY(-4px);border-color:rgba(255,154,61,.4);}
.compliance-card .icon{width:44px;height:44px;color:var(--orange-400);margin-bottom:18px;}
.compliance-card h4{color:#fff;font-size:16px;margin-bottom:8px;}
.compliance-card p{color:rgba(255,255,255,.62);font-size:14px;}
.compliance-list{
  margin-top:44px;display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1;
}
.compliance-list span{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.85);font-family:var(--font-label);font-size:14px;letter-spacing:.04em;
}
.compliance-list span svg{width:15px;height:15px;color:var(--green-500);}
.compliance-note{margin-top:26px;color:rgba(255,255,255,.5);font-size:13.5px;max-width:640px;position:relative;z-index:1;}

/* ==========================================================================
   Careers
   ========================================================================== */
.careers-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;}
.careers-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:16/11;}
.careers-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);}
.careers-media:hover img{transform:scale(1.05);}
.careers-media__band{
  position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg, rgba(6,13,26,.9), transparent);
  padding:60px 28px 24px;color:#fff;font-family:var(--font-label);letter-spacing:.06em;text-transform:uppercase;font-size:14px;
  display:flex;align-items:center;gap:10px;
}
.careers-media__band svg{width:18px;height:18px;color:var(--orange-400);}
.careers-body .perk{display:flex;gap:14px;align-items:flex-start;margin-top:18px;}
.careers-body .perk svg{flex:none;width:22px;height:22px;color:var(--orange-500);margin-top:2px;}
.careers-body .perk h4{font-size:16px;color:var(--navy-900);}
.careers-body .perk p{font-size:14.5px;margin-top:3px;}
.careers-cta{
  margin-top:34px;background:var(--off-white);border:1px solid var(--steel-200);border-radius:var(--radius-md);
  padding:26px 28px;
}
.careers-cta h4{font-size:16px;color:var(--navy-900);margin-bottom:8px;}
.careers-cta p{font-size:14.5px;}
.careers-cta p a{color:var(--orange-600);font-weight:600;}
.careers-cta p a:hover{text-decoration:underline;}
.careers-cta .btn{margin-top:18px;}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:16px;}
.gallery-grid a{grid-column:span 1;grid-row:span 1;border-radius:var(--radius-sm);overflow:hidden;position:relative;}
.gallery-grid a.wide{grid-column:span 2;}
.gallery-grid a.tall{grid-row:span 2;}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.gallery-grid a:hover img{transform:scale(1.08);}
.gallery-grid a::before{content:'';position:absolute;inset:0;background:rgba(6,13,26,0);transition:background .4s;z-index:1;}
.gallery-grid a:hover::before{background:rgba(6,13,26,.25);}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800) 60%, var(--orange-600));
  padding:70px 60px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band::before{content:'';position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle, rgba(255,255,255,.14), transparent 70%);}
.cta-band h2{color:#fff;max-width:520px;}
.cta-band p{color:rgba(255,255,255,.72);margin-top:14px;max-width:460px;}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;}
.contact-info{display:grid;gap:0;align-content:start;}
.contact-info__media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;margin-bottom:24px;}
.contact-info__media img{width:100%;height:100%;object-fit:cover;}
.contact-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--steel-200);}
.contact-row .icon{flex:none;width:44px;height:44px;border-radius:10px;background:var(--off-white);color:var(--orange-500);display:flex;align-items:center;justify-content:center;}
.contact-row .icon svg{width:20px;height:20px;}
.contact-row h4{font-size:14.5px;color:var(--navy-900);text-transform:uppercase;letter-spacing:.04em;font-family:var(--font-label);font-weight:600;}
.contact-row p, .contact-row a{font-size:15px;color:var(--ink-700);margin-top:4px;}
.contact-row a:hover{color:var(--orange-600);}
.contact-form{background:var(--off-white);border-radius:var(--radius-lg);padding:44px;border:1px solid var(--steel-200);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-family:var(--font-label);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-700);font-weight:600;}
.field input,.field select,.field textarea{
  border:1.5px solid var(--steel-300);background:#fff;border-radius:8px;padding:13px 16px;font-size:15px;color:var(--navy-900);
  transition:border-color .3s,box-shadow .3s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange-500);box-shadow:0 0 0 4px rgba(242,121,15,.12);outline:none;}
.field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:13px;color:var(--ink-500);margin-top:16px;}
.form-success{
  display:none;align-items:center;gap:12px;background:#eaf7ee;border:1px solid #b9e3c4;color:var(--green-600);
  padding:16px 18px;border-radius:8px;margin-top:18px;font-size:14.5px;
}
.form-success.show{display:flex;}
.form-success svg{width:20px;height:20px;flex:none;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.6);padding-top:90px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-brand img{height:42px;margin-bottom:20px;}
.footer-brand p{color:rgba(255,255,255,.55);font-size:14.5px;max-width:280px;}
.footer-social{display:flex;gap:12px;margin-top:24px;}
.footer-social a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;transition:all .3s;}
.footer-social a svg{width:16px;height:16px;}
.footer-social a:hover{background:var(--orange-500);border-color:var(--orange-500);transform:translateY(-3px);}
.footer-col h5{font-family:var(--font-label);color:#fff;text-transform:uppercase;letter-spacing:.08em;font-size:13.5px;margin-bottom:22px;}
.footer-col ul{display:grid;gap:13px;}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.6);transition:color .3s;}
.footer-col a:hover{color:var(--orange-400);}
.footer-col .row{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;}
.footer-col .row svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--orange-400);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;flex-wrap:wrap;gap:12px;font-size:13.5px;color:rgba(255,255,255,.45);}
.footer-bottom a{color:rgba(255,255,255,.45);}
.footer-bottom a:hover{color:#fff;}

/* ==========================================================================
   Back to top + reveal
   ========================================================================== */
.to-top{
  position:fixed;right:28px;bottom:28px;z-index:900;width:50px;height:50px;border-radius:50%;
  background:var(--orange-500);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(242,121,15,.4);opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top svg{width:20px;height:20px;}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-stagger.in .r-child{opacity:1;transform:translateY(0);}
.r-child{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.r-child:nth-child(1){transition-delay:.05s;}
.r-child:nth-child(2){transition-delay:.15s;}
.r-child:nth-child(3){transition-delay:.25s;}
.r-child:nth-child(4){transition-delay:.35s;}
.r-child:nth-child(5){transition-delay:.45s;}
.r-child:nth-child(6){transition-delay:.55s;}

/* parallax helper */
[data-parallax] img{will-change:transform;}

/* ==========================================================================
   Valve Product Range
   ========================================================================== */
.product-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.product-filter{
  padding:11px 20px;border-radius:100px;border:1.5px solid var(--steel-300);
  font-family:var(--font-label);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:13px;
  color:var(--ink-700);transition:all .3s var(--ease);
}
.product-filter:hover{border-color:var(--orange-400);color:var(--orange-600);}
.product-filter.active{background:var(--orange-500);border-color:var(--orange-500);color:#fff;}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.product-card{
  background:#fff;border:1px solid var(--steel-200);border-radius:var(--radius-md);overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),opacity .4s var(--ease);
}
.product-card.hidden{display:none;}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.product-card__img{aspect-ratio:1/1;background:#f7f6f3;overflow:hidden;}
.product-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.product-card:hover .product-card__img img{transform:scale(1.07);}
.product-card__body{padding:20px 20px 24px;border-top:1px solid var(--steel-200);}
.product-card__cat{
  font-family:var(--font-label);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--orange-600);display:block;margin-bottom:6px;
}
.product-card__body h4{font-size:15.5px;color:var(--navy-900);line-height:1.25;}
.product-card__specs{margin-top:12px;display:grid;gap:5px;}
.product-card__specs span{
  font-size:12.5px;color:var(--ink-500);display:flex;gap:8px;
}
.product-card__specs b{color:var(--navy-800);font-weight:600;min-width:52px;font-size:12.5px;}
.product-note{margin-top:36px;font-size:14px;color:var(--ink-500);max-width:720px;}
@media (max-width:1080px){.product-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:760px){.product-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:480px){.product-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1240px){
  .nav__phone{display:none;}
  .nav__links{gap:24px;}
}
@media (max-width:1080px){
  .about,.why-grid,.contact-grid,.careers-grid{grid-template-columns:1fr;gap:48px;}
  .about__media{max-width:460px;}
  .industry-grid,.stat-grid,.compliance-grid{grid-template-columns:repeat(2,1fr);}
  .industry-row-2{grid-template-columns:1fr;}
  .svc-panel.active{grid-template-columns:repeat(2,1fr);}
  .process-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero__stats{grid-template-columns:repeat(2,1fr);}
  .hero__stats div:nth-child(3){border-left:none;}
}
@media (max-width:860px){
  .nav__links,.nav__phone{display:none;}
  .nav-toggle{display:flex;}
  .nav{gap:0;}
  .mobile-menu{
    display:flex;position:fixed;inset:0;background:var(--navy-950);z-index:1100;
    flex-direction:column;align-items:center;justify-content:center;gap:24px;
    opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
  }
  .mobile-menu.open{opacity:1;visibility:visible;}
  .mobile-menu a{font-family:var(--font-display);font-size:26px;color:#fff;}
  .mobile-menu .btn{margin-top:10px;}
}
@media (max-width:760px){
  .container{padding:0 20px;}
  .pad{padding:80px 0;}
  h2{font-size:32px;}
  .stat-grid,.gallery-grid,.compliance-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-auto-rows:140px;}
  .gallery-grid a.wide{grid-column:span 2;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .cta-band{padding:44px 28px;flex-direction:column;align-items:flex-start;}
  .hero{padding-bottom:90px;}
  .hero__stats{grid-template-columns:repeat(2,1fr);row-gap:24px;}
  .hero__dots{left:20px;bottom:20px;}
  .svc-tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;}
}
@media (max-width:520px){
  .industry-grid,.svc-panel.active,.process-grid,.gallery-grid,.compliance-grid{grid-template-columns:1fr;}
  .about__badge{position:static;margin-top:-40px;max-width:none;}
  .about__ring{display:none;}
}