/* ============ Fortis Roofing ============ */
:root{
  --navy:#031f35;
  --navy-2:#012c56;
  --navy-3:#0b3a6b;
  --orange:#ff5300;
  --orange-2:#ff7a2e;
  --ink:#0d1b2a;
  --muted:#5b6b7c;
  --paper:#f3f6fa;
  --white:#fff;
  --line:rgba(3,31,53,.12);
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(3,31,53,.35);
  --display:'Barlow Condensed','Arial Narrow',Impact,sans-serif;
  --body:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
svg:not(#houseSvg){fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--orange-2);outline-offset:3px;border-radius:6px}
.wrap{width:min(1200px,92%);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#fff;padding:10px 16px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
h1,h2,h3,h4{font-family:var(--display);line-height:1.02;margin:0;text-transform:uppercase;letter-spacing:.01em}

/* progress */
.progress{position:fixed;inset:0 0 auto 0;height:4px;z-index:120;background:transparent}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--orange-2))}

/* preloader */
.preloader{position:fixed;inset:0;z-index:300;background:var(--navy);display:grid;place-content:center;justify-items:center;gap:22px;transition:opacity .6s ease,visibility .6s ease}
.preloader.done{opacity:0;visibility:hidden}
.preloader p{margin:0;color:#fff;font-family:var(--display);font-weight:800;letter-spacing:.35em;font-size:1.1rem}
.pre-roof{display:flex;gap:6px;transform:skewX(-12deg)}
.pre-roof span{width:12px;height:56px;background:var(--orange);border-radius:3px;transform:scaleY(.2);transform-origin:bottom;animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards}
.pre-roof span:nth-child(2){animation-delay:.08s;background:#fff}
.pre-roof span:nth-child(3){animation-delay:.16s}
.pre-roof span:nth-child(4){animation-delay:.24s;background:#fff}
.pre-roof span:nth-child(5){animation-delay:.32s}
@keyframes rise{to{transform:scaleY(1)}}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:14px 0;transition:background .3s,padding .3s,box-shadow .3s}
.nav.solid{background:rgba(3,31,53,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:8px 0;box-shadow:0 10px 30px -15px rgba(0,0,0,.6)}
.nav-in{display:flex;align-items:center;gap:22px}
.brand img{height:54px;width:auto;border-radius:10px;border:1px solid rgba(255,255,255,.18);transition:height .3s}
.nav.solid .brand img{height:46px}
.links{display:flex;align-items:center;gap:26px;margin-left:auto}
.links a:not(.btn){color:#fff;font-weight:600;font-size:.95rem;position:relative;padding:6px 0;opacity:.88}
.links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange);transition:width .3s}
.links a:not(.btn):hover,.links a.active{opacity:1}
.links a:not(.btn):hover::after,.links a.active::after{width:100%}
.nav-phone{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:.95rem}
.nav-phone svg{width:18px;height:18px;fill:var(--orange);stroke:none}
.burger{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.1);margin-left:auto;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:1rem;transition:transform .25s,box-shadow .25s,background .25s,color .25s;border:2px solid transparent;position:relative;overflow:hidden}
.btn svg{width:20px;height:20px;transition:transform .25s}
.btn:hover svg{transform:translateX(4px)}
.btn-sm{padding:10px 20px;font-size:.92rem}
.btn-lg{padding:17px 32px;font-size:1.05rem}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 12px 30px -10px rgba(255,83,0,.7)}
.btn-orange:hover{background:var(--orange-2);transform:translateY(-3px);box-shadow:0 18px 36px -10px rgba(255,83,0,.8)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-3px)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy);transform:translateY(-3px)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}
.btn-wa{background:#25d366;color:#052e16}
.btn-wa:hover{background:#3ae07b;transform:translateY(-3px)}
.btn-wa svg{fill:currentColor;stroke:none}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* HERO */
.hero{position:relative;min-height:88vh;min-height:88svh;display:flex;align-items:center;background:radial-gradient(1200px 700px at 80% 20%,#0b3a6b 0%,transparent 60%),linear-gradient(160deg,#031f35 0%,#02192b 60%,#031f35 100%);color:#fff;overflow:hidden;padding:120px 0 70px}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.ribs{position:absolute;inset:-10% -10%;background:repeating-linear-gradient(100deg,rgba(255,255,255,.035) 0 2px,transparent 2px 58px);animation:slide 30s linear infinite;mask-image:linear-gradient(180deg,#000 30%,transparent 95%);-webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 95%)}
@keyframes slide{to{transform:translateX(58px)}}
.glow{position:absolute;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(255,83,0,.35),transparent 65%);left:60%;top:10%;transform:translate(-50%,-50%);transition:left .4s ease-out,top .4s ease-out;filter:blur(10px)}
.ridge-line{position:absolute;left:0;right:0;bottom:-2px;width:100%;height:42%;color:rgba(255,83,0,.35)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:.88rem;letter-spacing:.14em;text-transform:uppercase;color:#cfe0f0;margin:0 0 20px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,83,0,.8);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 12px rgba(255,83,0,0)}100%{box-shadow:0 0 0 0 rgba(255,83,0,0)}}
.hero h1{font-size:clamp(3rem,6.6vw,6rem);font-weight:800;line-height:.92}
.hero h1 .line{display:block}
.hero h1 em{font-style:normal;color:var(--orange);position:relative}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#c9d8e6;max-width:560px;margin:26px 0 34px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{list-style:none;display:flex;gap:34px;margin:46px 0 0;padding:26px 0 0;border-top:1px solid rgba(255,255,255,.14);flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats b{font-family:var(--display);font-size:3rem;font-weight:800;color:#fff;line-height:1}
.hero-stats b::after{content:"+";color:var(--orange)}
.hero-stats span{font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:#9fb6cc;margin-top:4px}

.hero-visual{position:relative;display:grid;place-items:center;padding:30px}
.logo-card{position:relative;width:min(390px,100%);aspect-ratio:1;border-radius:28px;overflow:hidden;box-shadow:0 40px 80px -20px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.14);transform-style:preserve-3d;transition:transform .2s ease-out;animation:floaty 7s ease-in-out infinite}
.logo-card img{width:100%;height:100%;object-fit:cover}
.logo-card .shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.25) 50%,transparent 65%);transform:translateX(-120%);animation:shine 5s ease-in-out infinite 1.5s}
@keyframes shine{0%,60%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
@keyframes floaty{50%{translate:0 -12px}}
.float{position:absolute;margin:0;width:104px;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px -12px rgba(0,0,0,.6);border:3px solid #fff;background:#fff}
.float img{width:100%;height:112px;object-fit:cover}
.float figcaption{position:absolute;left:0;right:0;bottom:0;background:var(--orange);color:#fff;font-family:var(--display);font-weight:700;text-transform:uppercase;text-align:center;font-size:.95rem;padding:2px 0;letter-spacing:.06em}
.f1{top:2%;left:0;animation:bob 6s ease-in-out infinite}
.f2{top:40%;right:0;animation:bob 7s ease-in-out infinite .8s}
.f3{bottom:3%;left:0;animation:bob 8s ease-in-out infinite 1.6s}
@keyframes bob{50%{transform:translateY(-14px) rotate(2deg)}}
.scroll-hint{position:absolute;left:50%;bottom:26px;translate:-50% 0;width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px;z-index:2}
.scroll-hint span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;background:var(--orange);border-radius:4px;animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* marquee */
.marquee{background:var(--orange);color:#fff;overflow:hidden;padding:16px 0;transform:rotate(-1.2deg);margin:-26px -40px 0;position:relative;z-index:3;box-shadow:0 14px 30px -12px rgba(255,83,0,.6)}
.track{display:flex;width:max-content;align-items:center;gap:28px;animation:marq 38s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.track span{font-family:var(--display);font-weight:700;font-size:1.5rem;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
.track i{width:10px;height:10px;background:var(--navy);transform:rotate(45deg);flex:none}
@keyframes marq{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:64px 0;position:relative}
.kicker{display:inline-block;font-weight:700;letter-spacing:.2em;text-transform:uppercase;font-size:.85rem;color:var(--orange);margin:0 0 14px;position:relative;padding-left:46px}
.kicker::before{content:"";position:absolute;left:0;top:50%;width:34px;height:3px;background:currentColor;border-radius:2px}
.kicker.light{color:var(--orange-2)}
.sec h2{font-size:clamp(2.4rem,5vw,4.2rem);font-weight:800}
.sec h2 span{color:var(--orange)}
.sec-head{max-width:720px;margin-bottom:30px}
.sec-head p{color:var(--muted);font-size:1.05rem;margin:12px 0 0}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .kicker{padding-left:0}
.sec-head.center .kicker::before{display:none}
.fine{font-size:.85rem;color:var(--muted)}

/* about */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-copy p{color:var(--muted);margin:18px 0 0}
.about-copy .btn{margin-top:28px}
.values{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.value{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border:1px solid var(--line);transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.value::after{content:"";position:absolute;left:0;bottom:0;height:4px;width:0;background:var(--orange);transition:width .4s}
.value:hover{transform:translateY(-6px)}
.value:hover::after{width:100%}
.ico{width:52px;height:52px;border-radius:14px;background:var(--navy);display:grid;place-items:center;color:#fff;margin-bottom:16px;transition:background .3s,transform .3s}
.ico svg{width:26px;height:26px}
.value:hover .ico{background:var(--orange);transform:rotate(-6deg) scale(1.06)}
.value h3{font-size:1.5rem;color:var(--navy)}
.value p{margin:8px 0 0;color:var(--muted);font-size:.95rem;line-height:1.5}
.value-wide{grid-column:1/-1;display:flex;gap:18px;align-items:center}
.value-wide .ico{margin:0;flex:none}

/* products */
.products{background:linear-gradient(180deg,#031f35,#02192b);color:#fff}
.products .sec-head p{color:#a9bdd0}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.chip{padding:10px 22px;border-radius:999px;border:1.5px solid rgba(255,255,255,.25);font-weight:600;color:#dbe7f2;transition:.25s}
.chip:hover{border-color:var(--orange);color:#fff}
.chip.active{background:var(--orange);border-color:var(--orange);color:#fff}
.prod-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.prod-bar .filters{margin-bottom:0}
.scroll-ctl{display:flex;align-items:center;gap:10px}
.scroll-ctl[hidden]{display:none}
.swipe-hint{font-size:.85rem;color:#9fb6cc;margin-right:4px}
.scroll-ctl button{width:44px;height:44px;border-radius:50%;border:1.5px solid rgba(255,255,255,.3);color:#fff;display:grid;place-items:center;transition:.25s}
.scroll-ctl button:hover:not(:disabled){background:var(--orange);border-color:var(--orange)}
.scroll-ctl button:disabled{opacity:.35;cursor:default}
.scroll-ctl svg{width:20px;height:20px}
.grid{--cols:4;--gap:20px;display:grid;grid-template-rows:repeat(2,auto);grid-auto-flow:column;grid-auto-columns:calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols));gap:var(--gap);overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity;padding:10px 6px 18px;margin:0 -6px;scrollbar-width:thin;scrollbar-color:var(--orange) rgba(255,255,255,.12);overscroll-behavior-x:contain}
.grid.one-row{grid-template-rows:auto}
.grid::-webkit-scrollbar{height:8px}
.grid::-webkit-scrollbar-track{background:rgba(255,255,255,.1);border-radius:8px}
.grid::-webkit-scrollbar-thumb{background:var(--orange);border-radius:8px}
.card{position:relative;scroll-snap-align:start;background:#fff;color:var(--ink);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 50px -24px rgba(0,0,0,.7);transition:opacity .4s,transform .4s;transform-style:preserve-3d;outline-offset:-3px}
.card.hide{display:none}
.card.pop{animation:pop .5s cubic-bezier(.2,.8,.2,1) both}
@keyframes pop{from{opacity:0;transform:scale(.92) translateY(20px)}}
.card-img{position:relative;aspect-ratio:4/3.7;overflow:hidden;background:#e9eef4}
.card-img>img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-img>img{transform:scale(1.06)}
.card-img.contain{background:#f2f4f7}
.card-img.contain>img{object-fit:contain;padding:14px}
.nail-art{background:radial-gradient(circle at 50% 40%,#0b3a6b,#031f35);display:grid;place-items:center}
.nail-art svg{width:70%;height:auto;stroke:none;transition:transform .8s}
.card:hover .nail-art svg{transform:rotate(8deg) scale(1.08)}
.tag{position:absolute;left:12px;top:12px;z-index:2;background:var(--orange);color:#fff;font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.tag.alt{background:var(--navy)}
.card-body{padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex:1}
.card h3{font-size:1.35rem;color:var(--navy)}
.plus{flex:none;width:28px;height:28px;border-radius:50%;background:var(--paper);position:relative;transition:background .3s,transform .3s}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--orange);translate:-50% -50%;transition:background .3s}
.plus::after{transform:translate(-50%,-50%) rotate(90deg);translate:none;left:50%;top:50%}
.card:hover .plus,.card:focus-within .plus,.card.open .plus{background:var(--orange);transform:rotate(135deg)}
.card:hover .plus::before,.card:hover .plus::after,.card:focus-within .plus::before,.card:focus-within .plus::after,.card.open .plus::before,.card.open .plus::after{background:#fff}
.card-more{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:46px 18px 16px;background:linear-gradient(180deg,rgba(3,31,53,0),rgba(3,31,53,.93) 34%);color:#fff;transform:translateY(102%);transition:transform .4s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;gap:6px}
.card:hover .card-more,.card:focus-within .card-more,.card.open .card-more{transform:none}
.card-more p{margin:0;font-size:.9rem;line-height:1.45;color:#dbe7f2}
.link-btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--orange-2);padding:4px 0;align-self:flex-start}
.link-btn svg{width:18px;height:18px;transition:transform .25s}
.link-btn:hover svg{transform:translateX(6px)}

/* visualiser */
.viz{background:var(--paper)}
.viz-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.viz-copy>p{color:var(--muted);margin:16px 0 8px}
.ctl{margin-top:16px}
.ctl h3{font-size:1.1rem;color:var(--navy);margin-bottom:10px;letter-spacing:.08em}
.ctl h3 b{font-family:var(--body);text-transform:none;letter-spacing:0;color:var(--orange);margin-left:8px;font-size:1rem}
.seg{display:inline-flex;background:#fff;border-radius:999px;padding:5px;box-shadow:inset 0 0 0 1px var(--line);flex-wrap:wrap}
.seg button{padding:9px 20px;border-radius:999px;font-weight:600;color:var(--muted);transition:.25s}
.seg button.active{background:var(--navy);color:#fff;box-shadow:0 8px 18px -8px rgba(3,31,53,.7)}
.swatches{display:flex;gap:12px;flex-wrap:wrap}
.sw{width:44px;height:44px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px var(--line),0 6px 14px -4px rgba(0,0,0,.4);transition:transform .25s,box-shadow .25s}
.sw:hover{transform:scale(1.14)}
.sw.active{box-shadow:0 0 0 3px var(--orange),0 6px 14px -4px rgba(0,0,0,.4);transform:scale(1.12)}
.viz-copy .btn{margin-top:20px}
.viz-stage{background:#fff;border-radius:26px;padding:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
#houseSvg{width:100%;height:auto;border-radius:18px;display:block}
#roofBase,#roofPattern{transition:fill .5s ease}
#sky,#duskTint{transition:opacity .8s,fill .8s}
.cloud{animation:cloud 40s linear infinite}
.cloud.c2{animation-duration:55s;animation-delay:-20s}
@keyframes cloud{from{transform:translateX(-160px)}to{transform:translateX(760px)}}
.dusk #sun circle{fill:#ffd08a}

/* calculator */
.calc{background:linear-gradient(180deg,#012c56,#031f35);color:#fff;overflow:hidden}
.calc::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(100deg,rgba(255,255,255,.04) 0 2px,transparent 2px 60px);pointer-events:none}
.calc .sec-head p{color:#b6c9dc}
.calc-card{position:relative;display:grid;grid-template-columns:1fr 1fr;background:#fff;color:var(--ink);border-radius:28px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.calc-form{padding:30px;display:grid;gap:14px}
.calc-form label{display:grid;gap:6px;font-weight:700;color:var(--navy);font-size:.95rem}
.hint{font-weight:500;color:var(--muted);font-size:.8rem;margin-top:-4px}
input,select,textarea{font:inherit;width:100%;padding:13px 16px;border-radius:12px;border:1.5px solid #cfd8e3;background:#f8fafc;color:var(--ink);transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,83,0,.18);background:#fff}
.calc-out{background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;padding:30px;display:flex;flex-direction:column;gap:14px}
.big{display:flex;align-items:baseline;gap:14px}
.big span{font-family:var(--display);font-weight:800;font-size:clamp(4.5rem,9vw,7rem);line-height:.9;color:var(--orange)}
.big small{font-size:1.1rem;color:#cfe0f0;text-transform:uppercase;letter-spacing:.12em}
.calc-out ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.calc-out li{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);color:#b6c9dc}
.calc-out li b{color:#fff}
.bars{display:flex;gap:3px;height:54px;align-items:flex-end;overflow:hidden;transform:skewX(-10deg)}
.bars i{flex:1;max-width:14px;min-width:4px;background:linear-gradient(180deg,var(--orange-2),var(--orange));border-radius:2px 2px 0 0;height:100%;transform-origin:bottom;animation:grow .5s ease both}
.bars i:nth-child(even){background:linear-gradient(180deg,#fff,#c9d8e6)}
@keyframes grow{from{transform:scaleY(0)}}
.calc-out .fine{color:#9fb6cc;margin:0}

/* process */
.process{background:#fff}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:8%;right:8%;top:38px;height:3px;background:repeating-linear-gradient(90deg,var(--orange) 0 10px,transparent 10px 20px);opacity:.5}
.steps li{position:relative;text-align:center;padding:0 10px}
.num{display:grid;place-items:center;width:78px;height:78px;margin:0 auto 20px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--display);font-weight:800;font-size:1.9rem;position:relative;z-index:1;box-shadow:0 0 0 8px #fff,0 0 0 10px var(--orange);transition:transform .3s,background .3s}
.steps li:hover .num{background:var(--orange);transform:scale(1.08) rotate(-6deg)}
.steps h3{font-size:1.5rem;color:var(--navy);margin-bottom:8px}
.steps p{margin:0;color:var(--muted);font-size:.97rem}

/* gallery */
.gallery{background:var(--navy);color:#fff}
.masonry{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:270px;gap:20px}
.g-item{display:block;width:100%;border-radius:var(--radius);overflow:hidden;position:relative;background:#fff}
.g-item.tall{grid-row:span 2}
.g-item.wide{grid-column:span 2}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.g-item:nth-child(2) img{object-fit:contain;padding:10px}
.g-item:hover img{transform:scale(1.06)}
.g-item span{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;background:linear-gradient(transparent,rgba(3,31,53,.92));color:#fff;font-family:var(--display);font-weight:700;font-size:1.3rem;text-transform:uppercase;text-align:left;transform:translateY(100%);transition:transform .4s}
.g-item:hover span,.g-item:focus-visible span{transform:none}
.g-item.placeholder{background:rgba(255,255,255,.05);border:2px dashed rgba(255,255,255,.28);display:grid;place-items:center;text-align:center;color:#b6c9dc}
.g-item.placeholder svg{width:44px;height:44px;color:var(--orange);margin:0 auto 10px}
.g-item.placeholder b{display:block;color:#fff;font-family:var(--display);font-size:1.5rem;text-transform:uppercase}
.g-item.placeholder small{font-size:.9rem}

/* contact */
.contact{background:var(--paper)}
.contact .sec-head p{color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:start}
.info{display:grid;gap:14px}
.info-card{display:flex;gap:16px;align-items:center;background:#fff;border-radius:16px;padding:18px 20px;border:1px solid var(--line);box-shadow:0 14px 30px -20px rgba(3,31,53,.5);transition:transform .25s,box-shadow .25s}
.info-card:hover{transform:translateX(8px);box-shadow:0 18px 36px -16px rgba(3,31,53,.5)}
.ic{width:50px;height:50px;border-radius:14px;background:var(--navy);color:#fff;display:grid;place-items:center;flex:none}
.ic.wa{background:#25d366;color:#052e16}
.ic svg{width:24px;height:24px}
.info-card small{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600}
.info-card b{color:var(--navy);font-size:1.05rem;line-height:1.3;word-break:break-word}
.quote{background:#fff;border-radius:24px;padding:34px;box-shadow:var(--shadow);border:1px solid var(--line);display:grid;gap:16px}
.quote h3{font-size:2rem;color:var(--navy)}
.quote label{display:grid;gap:6px;font-weight:700;font-size:.92rem;color:var(--navy)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
textarea{resize:vertical;min-height:110px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.err{margin:0;color:#c0260a;font-weight:600;font-size:.92rem}
.find{margin-top:24px;display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;background:#fff;border-radius:26px;padding:30px;border:1px solid var(--line);box-shadow:var(--shadow);align-items:center}
.find h3{font-size:2rem;color:var(--navy);margin-bottom:10px}
.find p{margin:0 0 14px;color:var(--muted)}
.routes{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:10px}
.routes li{padding:12px 16px;border-left:4px solid var(--orange);background:var(--paper);border-radius:0 12px 12px 0;font-size:.95rem;color:var(--muted)}
.routes b{color:var(--navy)}
.find-maps{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.route-img{border-radius:16px;overflow:hidden;display:block;box-shadow:0 12px 26px -14px rgba(0,0,0,.5)}
.route-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.route-img:hover img{transform:scale(1.05)}
.map-embed{border-radius:16px;overflow:hidden;min-height:260px;box-shadow:0 12px 26px -14px rgba(0,0,0,.5);background:#dde6ef}
.map-embed iframe{width:100%;height:100%;min-height:260px;border:0;display:block}

/* footer */
.footer{background:#02121f;color:#a9bdd0;padding:48px 0 0}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:40px}
.foot-brand img{width:140px;border-radius:12px;margin-bottom:14px;border:1px solid rgba(255,255,255,.15)}
.foot-brand p{margin:0}
.footer h4{color:#fff;font-size:1.3rem;margin-bottom:14px}
.footer a,.footer span{display:block;margin-bottom:8px;transition:color .2s}
.footer a:hover{color:var(--orange-2)}
.foot-bar{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding:18px 0;font-size:.9rem}
.foot-bar span{display:inline;margin:0}
.credit a{display:inline;margin:0;color:#fff;font-weight:600;border-bottom:1px solid var(--orange)}
.credit a:hover{color:var(--orange-2)}
.tagline{font-family:var(--display);letter-spacing:.3em;text-transform:uppercase;color:var(--orange-2)}

/* floating */
.fab{position:fixed;right:20px;bottom:20px;width:62px;height:62px;border-radius:50%;background:#25d366;display:grid;place-items:center;z-index:90;box-shadow:0 14px 30px -8px rgba(37,211,102,.7);transition:transform .25s}
.fab:hover{transform:scale(1.1) rotate(-6deg)}
.fab svg{width:34px;height:34px;fill:#fff;stroke:none}
.pulse{position:absolute;inset:0;border-radius:50%;border:3px solid #25d366;animation:fab 2.2s infinite}
@keyframes fab{to{transform:scale(1.7);opacity:0}}
.totop{position:fixed;right:28px;bottom:96px;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;z-index:90;opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s;box-shadow:0 10px 24px -8px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.2)}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop svg{width:22px;height:22px}
.lightbox{position:fixed;inset:0;background:rgba(2,12,22,.92);z-index:250;display:grid;place-items:center;padding:30px;backdrop-filter:blur(6px)}
.lightbox[hidden]{display:none}
.lightbox img{max-height:88vh;max-width:min(94vw,1200px);border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.8);animation:pop .4s both;background:#fff}
.lb-close{position:absolute;top:18px;right:24px;font-size:2.6rem;color:#fff;width:50px;height:50px;line-height:1;border-radius:50%;background:rgba(255,255,255,.1)}
.lb-close:hover{background:var(--orange)}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .grid{--cols:3}
  .links{gap:18px}
  .nav-phone span{display:none}
}
@media (max-width:960px){
  body{font-size:16.5px}
  .sec{padding:52px 0}
  .burger{display:block}
  .nav-phone{display:none}
  .links{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:var(--navy);flex-direction:column;align-items:flex-start;justify-content:center;gap:6px;padding:90px 30px 30px;transform:translateX(105%);visibility:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),visibility .45s;box-shadow:-30px 0 60px rgba(0,0,0,.5);margin-left:0}
  .links.open{transform:none;visibility:visible}
  .links a:not(.btn){font-size:1.4rem;font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;padding:10px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu-cta{margin-top:16px;width:100%}
  .burger{position:relative;z-index:130}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding:110px 0 64px;min-height:auto}
  .hero-visual{max-width:380px;margin-inline:auto;width:100%;padding:10px}
  .about-grid,.viz-grid,.contact-grid,.find{grid-template-columns:1fr}
  .about-grid{gap:32px}
  .calc-card{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:32px 18px}
  .steps::before{display:none}
  .masonry{grid-template-columns:repeat(2,1fr);grid-auto-rows:240px}
  .g-item.wide{grid-column:span 2}
  .grid{--cols:2.4}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:600px){
  .wrap{width:90%}
  .hero h1{font-size:clamp(3rem,15vw,4.4rem)}
  .hero-stats{gap:18px;flex-wrap:nowrap;justify-content:space-between}
  .hero-stats b{font-size:2.3rem}
  .hero-stats span{font-size:.7rem;letter-spacing:.06em}
  .float{display:none}
  .marquee{transform:rotate(-2deg)}
  .values{grid-template-columns:1fr}
  .value-wide{flex-direction:row}
  .grid{--cols:1.7;--gap:12px}
  .card h3{font-size:1.05rem}
  .card-body{padding:10px 12px}
  .plus{width:24px;height:24px}
  .card-more{padding:36px 12px 12px}
  .card-more p{font-size:.8rem}
  .calc-form,.calc-out{padding:22px}
  .row{grid-template-columns:1fr}
  .quote{padding:24px}
  .find{padding:20px}
  .find-maps{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .masonry{grid-template-columns:1fr 1fr;grid-auto-rows:190px;gap:12px}
  .g-item.wide{grid-column:span 2}
  .g-item.placeholder{grid-column:span 2;min-height:0}
  .g-item.tall{grid-row:span 2}
  .foot-grid{grid-template-columns:1fr}
  .btn-row .btn{width:100%}
  .fab{right:14px;bottom:14px;width:56px;height:56px}
  .totop{right:20px;bottom:82px}
  .kicker{font-size:.78rem}
  .seg button{padding:9px 13px;font-size:.95rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* SEO additions */
.hero h1 .h1-brand{display:block;font-family:var(--body);font-size:clamp(.85rem,1.5vw,1.1rem);font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:#cfe0f0;line-height:1.3;margin-bottom:14px}
.faq{background:#fff}
.faq-wrap{max-width:860px}
.faq-list{display:grid;gap:12px}
.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:box-shadow .25s,background .25s}
.faq-list details[open]{background:#fff;box-shadow:var(--shadow);border-color:rgba(255,83,0,.35)}
.faq-list summary{cursor:pointer;list-style:none;padding:20px 34px 20px 0;font-family:var(--display);font-weight:700;font-size:1.35rem;text-transform:uppercase;color:var(--navy);position:relative;line-height:1.15}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:50%;translate:0 -50%;font-size:1.8rem;color:var(--orange);transition:transform .3s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{margin:0 0 22px;color:var(--muted)}
@media (max-width:600px){.faq-list details{padding:0 18px}.faq-list summary{font-size:1.15rem}}

@media (max-width:600px){.sec{padding:44px 0}.sec-head{margin-bottom:24px}.marquee{margin-top:-18px}}

/* Process + FAQ side by side */
.pf{background:#fff}
.pf-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.pf .sec-head{margin-bottom:24px}
.pf .sec h2,.pf h2{font-size:clamp(2rem,3.6vw,3rem)}
.pf-col#faq{scroll-margin-top:90px}
.steps.steps-v{grid-template-columns:1fr;gap:26px}
.steps.steps-v::before{display:block;left:39px;right:auto;top:32px;bottom:40px;width:3px;height:auto;background:repeating-linear-gradient(180deg,var(--orange) 0 10px,transparent 10px 20px);opacity:.5}
.steps.steps-v li{display:grid;grid-template-columns:72px 1fr;column-gap:22px;text-align:left;padding:0;align-items:start}
.steps.steps-v .num{width:64px;height:64px;margin:0 0 0 8px;font-size:1.5rem;grid-row:1/3;box-shadow:0 0 0 6px #fff,0 0 0 8px var(--orange)}
.steps.steps-v h3{font-size:1.4rem;margin:2px 0 4px}
.steps.steps-v p{font-size:.96rem}
@media (max-width:960px){.pf-grid{grid-template-columns:1fr;gap:40px}}

/* ============ SMALL SCREEN COMPACT MODE ============ */
@media (max-width:600px){
  html{font-size:90%}
  body{font-size:1.04rem;line-height:1.5}
  .wrap{width:91%}
  .sec{padding:38px 0}
  .sec h2{font-size:clamp(1.7rem,8vw,2.2rem)}
  .sec-head{margin-bottom:18px}
  .sec-head p{font-size:.95rem;margin-top:8px}
  .kicker{font-size:.72rem;margin-bottom:8px;padding-left:34px}
  .kicker::before{width:24px}
  /* nav */
  .nav{padding:8px 0}.nav.solid{padding:5px 0}
  .brand img{height:38px}.nav.solid .brand img{height:34px}
  .burger{width:40px;height:40px;border-radius:10px}
  .burger span{left:10px;right:10px}
  .burger span:nth-child(1){top:13px}.burger span:nth-child(2){top:19px}.burger span:nth-child(3){top:25px}
  .burger[aria-expanded="true"] span:nth-child(1),.burger[aria-expanded="true"] span:nth-child(3){top:19px}
  .links a:not(.btn){font-size:1.15rem;padding:8px 0}
  /* hero */
  .hero{padding:84px 0 44px}
  .hero h1{font-size:clamp(2.5rem,12.5vw,3.5rem)}
  .hero h1 .h1-brand{font-size:.75rem;letter-spacing:.22em;margin-bottom:8px}
  .eyebrow{font-size:.7rem;padding:6px 12px;margin-bottom:14px;letter-spacing:.1em}
  .lead{font-size:.98rem;margin:16px 0 20px}
  .btn{padding:11px 20px;font-size:.95rem}
  .btn-lg{padding:12px 22px;font-size:.98rem}
  .btn svg{width:17px;height:17px}
  .cta-row{gap:10px}
  .hero-stats{margin-top:26px;padding-top:16px}
  .hero-stats b{font-size:1.9rem}
  .hero-stats span{font-size:.62rem}
  .hero-visual{max-width:270px}
  .marquee{padding:10px 0}.track span{font-size:1.05rem}
  .scroll-hint{display:none}
  /* about / values: compact 2-column tiles */
  .about-copy p{margin-top:12px}
  .about-copy .btn{margin-top:18px}
  .values{grid-template-columns:1fr 1fr;gap:10px}
  .value{padding:14px;border-radius:14px}
  .value-wide{grid-column:1/-1;gap:12px;padding:14px}
  .ico{width:38px;height:38px;border-radius:10px;margin-bottom:8px}
  .ico svg{width:20px;height:20px}
  .value h3{font-size:1.1rem}
  .value p{font-size:.82rem;margin-top:4px;line-height:1.4}
  /* products */
  .chip{padding:7px 14px;font-size:.88rem}
  .filters{gap:8px;margin-bottom:14px}
  /* visualiser */
  .ctl{margin-top:12px}
  .ctl h3{font-size:.95rem;margin-bottom:6px}
  .seg button{padding:7px 12px;font-size:.88rem}
  .sw{width:34px;height:34px}.swatches{gap:9px}
  .viz-stage{padding:8px;border-radius:18px}
  /* calculator */
  .calc-card{border-radius:20px}
  .calc-form,.calc-out{padding:18px}
  .calc-form{gap:10px}
  .calc-form label{font-size:.85rem;gap:4px}
  .hint{font-size:.72rem;margin-top:-2px}
  input,select,textarea{font-size:16px;padding:9px 12px;border-radius:10px}
  .big span{font-size:3.6rem}
  .big small{font-size:.85rem}
  .calc-out li{padding:7px 0;font-size:.9rem}
  .bars{height:36px}
  /* steps + faq */
  .steps.steps-v{gap:16px}
  .steps.steps-v li{grid-template-columns:56px 1fr;column-gap:14px}
  .steps.steps-v .num{width:48px;height:48px;font-size:1.15rem;margin-left:5px;box-shadow:0 0 0 4px #fff,0 0 0 6px var(--orange)}
  .steps.steps-v::before{left:29px;top:26px}
  .steps.steps-v h3{font-size:1.1rem}
  .steps.steps-v p{font-size:.88rem}
  .faq-list{gap:8px}
  .faq-list details{padding:0 14px;border-radius:12px}
  .faq-list summary{font-size:1rem;padding:12px 26px 12px 0}
  .faq-list summary::after{font-size:1.4rem}
  .faq-list details p{font-size:.9rem;margin-bottom:14px}
  /* contact */
  .info{gap:8px}
  .info-card{padding:11px 13px;gap:12px;border-radius:12px}
  .ic{width:38px;height:38px;border-radius:10px}.ic svg{width:19px;height:19px}
  .info-card small{font-size:.68rem}.info-card b{font-size:.95rem}
  .quote{padding:16px;gap:10px;border-radius:18px}
  .quote h3{font-size:1.45rem}
  .quote label{font-size:.85rem;gap:4px}
  textarea{min-height:76px}
  .btn-row{gap:8px}
  .find{padding:16px;gap:16px;border-radius:18px}
  .find h3{font-size:1.4rem}
  .find p,.routes li{font-size:.88rem}
  .routes{gap:7px;margin-bottom:14px}.routes li{padding:8px 12px}
  .map-embed,.map-embed iframe{min-height:200px}
  /* footer: two columns, smaller type */
  .footer{padding:30px 0 0;font-size:.88rem}
  .foot-grid{grid-template-columns:1fr 1.5fr;gap:18px 14px}
  .foot-brand{grid-column:1/-1;display:flex;gap:14px;align-items:center}
  .foot-brand img{width:78px;margin:0}
  .footer h4{font-size:1.05rem;margin-bottom:8px}
  .footer a,.footer span{margin-bottom:4px}
  .foot-bar{margin-top:18px;padding:12px 0;font-size:.78rem;gap:6px}
  .tagline,.credit{font-size:.78rem}
  /* floating buttons */
  .fab{width:46px;height:46px;right:12px;bottom:12px}
  .fab svg{width:25px;height:25px}
  .totop{width:36px;height:36px;right:17px;bottom:66px}
  .totop svg{width:18px;height:18px}
  .lb-close{top:10px;right:12px}
}