/* All Tricity Gas Service - theme: midnight navy + flame orange + gold (from the logo) */
:root{
--navy:#0B1F4B;--navy2:#123274;--blue:#1F5FD6;--sky:#38B6FF;
--fire:#FF4B1F;--fire2:#FF8A00;--fire-d:#B93200;--gold:#FFC83D;
--green:#1FD067;--green-d:#0B7A3B;
--ink:#10204A;--soft:#4A5B7D;--mist:#F1F6FF;--cream:#FFF6EC;--line:#DCE5F5;
--head:'Sora',system-ui,sans-serif;--body:'Plus Jakarta Sans',system-ui,sans-serif;
--shadow:0 14px 34px rgba(11,31,75,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:#fff;line-height:1.68;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--head);line-height:1.2;color:var(--navy);letter-spacing:-.01em}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.wrap{width:min(1180px,92%);margin-inline:auto}
section{padding:76px 0}
.sec-head{max-width:720px;margin-bottom:38px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:12px}
.sec-head h2::after{content:"";display:block;width:64px;height:5px;border-radius:5px;background:linear-gradient(90deg,var(--fire),var(--gold));margin-top:12px}
.sec-head p{color:var(--soft);font-size:1.05rem}

/* top bar + header */
.topbar{background:linear-gradient(90deg,#071436,var(--navy2));color:#cfe0f7;font-size:.88rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding:9px 0;flex-wrap:wrap}
.topbar a{font-weight:800;color:var(--gold)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(11,31,75,.08)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:58px;width:auto;filter:drop-shadow(0 6px 8px rgba(11,31,75,.25));transition:transform .4s}
.logo:hover img{transform:rotateY(180deg)}
.logo .lt{display:grid;line-height:1.05}
.logo .lt b{font:800 1.3rem var(--head);color:var(--navy);letter-spacing:.01em}
.logo .lt i{font:700 .72rem var(--head);font-style:normal;letter-spacing:.34em;color:#4B6FA8;margin-top:3px}
nav.main{display:flex;gap:4px;align-items:center}
nav.main a{padding:10px 15px;border-radius:10px;font-weight:700;font-size:.95rem;color:var(--navy)}
nav.main a:hover,nav.main a[aria-current=page]{background:#FFEFE2;color:var(--fire-d)}
nav.main a.btn{color:#fff;margin-left:10px}
.menu-btn{display:none;background:none;border:2px solid var(--navy);color:var(--navy);border-radius:10px;padding:7px 14px;font:800 .9rem var(--body);cursor:pointer}

/* 3D buttons + blinking call / whatsapp */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:14px;font-weight:800;font-size:1rem;border:0;cursor:pointer;font-family:var(--body);color:#fff;letter-spacing:.01em;transition:transform .15s ease;text-shadow:0 1px 2px rgba(0,0,0,.25)}
.btn svg{width:21px;height:21px;fill:currentColor;flex:none}
.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.38),rgba(255,255,255,0) 52%);pointer-events:none}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(3px)}
.btn-call{background:linear-gradient(135deg,#FF3B1F,var(--fire2));box-shadow:0 6px 0 var(--fire-d),0 16px 26px rgba(255,75,31,.4);animation:blinkCall 1.15s ease-in-out infinite}
.btn-wa{background:linear-gradient(135deg,#2BE478,#10A850);box-shadow:0 6px 0 var(--green-d),0 16px 26px rgba(16,168,80,.38);animation:blinkWa 1.15s ease-in-out infinite;animation-delay:.55s}
.btn-call:active{box-shadow:0 2px 0 var(--fire-d),0 6px 12px rgba(255,75,31,.35)}
.btn-wa:active{box-shadow:0 2px 0 var(--green-d),0 6px 12px rgba(16,168,80,.3)}
.btn-sm{padding:11px 14px;font-size:.93rem;border-radius:12px}
.btn-call svg{animation:wiggle 2.3s ease-in-out infinite}
@keyframes blinkCall{0%,100%{filter:brightness(1);transform:scale(1)}50%{filter:brightness(1.28) saturate(1.15);transform:scale(1.045)}}
@keyframes blinkWa{0%,100%{filter:brightness(1);transform:scale(1)}50%{filter:brightness(1.22) saturate(1.1);transform:scale(1.045)}}
@keyframes wiggle{0%,60%,100%{transform:rotate(0)}66%{transform:rotate(-16deg)}72%{transform:rotate(14deg)}78%{transform:rotate(-12deg)}84%{transform:rotate(8deg)}90%{transform:rotate(0)}}
@keyframes ringFire{0%{box-shadow:0 5px 0 var(--fire-d),0 0 0 0 rgba(255,75,31,.75)}70%,100%{box-shadow:0 5px 0 var(--fire-d),0 0 0 20px rgba(255,75,31,0)}}
@keyframes ringGreen{0%{box-shadow:0 5px 0 var(--green-d),0 0 0 0 rgba(31,208,103,.75)}70%,100%{box-shadow:0 5px 0 var(--green-d),0 0 0 20px rgba(31,208,103,0)}}

/* hero slider */
.slider{position:relative;height:clamp(480px,78vh,640px);overflow:hidden;background:var(--navy);perspective:1200px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;visibility:hidden}
.slide.on{opacity:1;visibility:visible}
.slide img{width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(6,18,50,.94) 0%,rgba(11,40,100,.68) 34%,rgba(0,0,0,0) 62%)}
.slide .cap{position:absolute;z-index:2;inset:0;display:flex;align-items:center}
.cap .box{max-width:600px;color:#fff;transform-style:preserve-3d;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out}
.cap .tag{display:inline-block;background:linear-gradient(135deg,#FF3B1F,var(--fire2));color:#fff;font-weight:800;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:8px;margin-bottom:16px;box-shadow:0 4px 0 var(--fire-d);transform:translateZ(30px)}
.cap h1,.cap h2{color:#fff;font-size:clamp(1.85rem,4.4vw,3.15rem);margin-bottom:14px;text-shadow:0 3px 14px rgba(0,0,0,.55);transform:translateZ(44px)}
.cap p{font-size:1.07rem;color:#e3edfb;margin-bottom:26px;max-width:500px;text-shadow:0 1px 8px rgba(0,0,0,.5);transform:translateZ(18px)}
.cap .row{transform:translateZ(34px)}
.hl{color:var(--gold)}.hl2{color:#7FD3FF}.hl3{color:#7CF0A4}
.row{display:flex;gap:14px;flex-wrap:wrap}
.arrow{position:absolute;top:50%;z-index:5;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.94);color:var(--navy);font-size:1.5rem;cursor:pointer;font-weight:800;box-shadow:0 5px 0 rgba(0,0,0,.18)}
.arrow.prev{left:16px}.arrow.next{right:16px}
.dots{position:absolute;z-index:5;left:50%;bottom:20px;transform:translateX(-50%);display:flex;gap:8px}
.dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer}
.dots button.on{background:var(--gold);width:32px;border-radius:8px}

/* trust bar */
.trust{background:linear-gradient(90deg,#081a45,var(--navy2));padding:0;position:relative;z-index:3}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);perspective:900px}
.trust div{padding:22px 20px;color:#fff;border-right:1px solid rgba(255,255,255,.12);transition:transform .25s,background .25s}
.trust div:hover{background:rgba(255,255,255,.07);transform:translateZ(18px) translateY(-3px)}
.trust div:last-child{border:0}
.trust strong{display:block;font-family:var(--head);font-size:1.03rem;color:var(--gold)}
.trust span{font-size:.9rem;color:#b9cdea}

/* cards - 3D tilt */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;perspective:1300px}
.card,.area,.step,.kw div,.cbox,.tilt{transform-style:preserve-3d;transition:transform .25s ease-out,box-shadow .25s;will-change:transform}
.card{background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 10px 0 -4px #E6EDFA,var(--shadow);border-top:5px solid var(--blue);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.grid3 .card:nth-child(3n+2){border-top-color:var(--fire)}.grid3 .card:nth-child(3n){border-top-color:var(--green)}
.card:hover{box-shadow:0 10px 0 -4px #E6EDFA,0 26px 44px rgba(11,31,75,.2)}
.card img{aspect-ratio:16/9;object-fit:cover;width:100%;transition:transform .5s}
.card:hover img{transform:scale(1.06)}
.card .in{padding:22px;flex:1;display:flex;flex-direction:column}
.card h3{font-size:1.15rem;margin-bottom:8px;transform:translateZ(26px)}
.card p{color:var(--soft);font-size:.96rem;flex:1}
.card a.more{margin-top:12px;font-weight:800;color:var(--fire-d)}
.cbtns{display:flex;gap:12px;margin-top:16px;padding-bottom:6px}.cbtns .btn{flex:1}
.mist{background:var(--mist)}.warm{background:var(--cream)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;perspective:1200px}
.split img{border-radius:20px;box-shadow:-14px 18px 0 rgba(255,75,31,.18),0 26px 50px rgba(11,31,75,.22);transform:rotateY(8deg) rotateX(2deg);transition:transform .5s}
.split img:hover{transform:rotateY(0) rotateX(0)}
.ticks{list-style:none;display:grid;gap:14px;margin:20px 0}
.ticks li{padding-left:36px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;top:1px;width:25px;height:25px;border-radius:50%;background:linear-gradient(135deg,#FF3B1F,var(--fire2));color:#fff;font-weight:800;text-align:center;font-size:.85rem;line-height:25px;box-shadow:0 3px 0 var(--fire-d)}
.ticks b{color:var(--navy)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:s;perspective:1100px}
.step{border-radius:18px;padding:28px;border-top:5px solid var(--fire);counter-increment:s;background:rgba(255,255,255,.1);border-left:1px solid rgba(255,255,255,.2);border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);color:#e8f1ff;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.step::before{content:counter(s);display:block;font:800 2.4rem var(--head);color:var(--gold);margin-bottom:6px;transform:translateZ(30px)}
.step h3{font-size:1.1rem;margin-bottom:6px;color:#fff}
section.navy{background:radial-gradient(circle at 85% 10%,#1f58c9 0,transparent 45%),linear-gradient(135deg,#081a45,var(--navy2));color:#fff}
section.navy h2{color:#fff}section.navy .sec-head p{color:#cfe0f7}
.kw{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;perspective:1000px}
.kw div{background:#fff;border-left:5px solid var(--blue);border-radius:12px;padding:17px 20px;box-shadow:0 5px 0 -1px #E3EBF8,0 10px 22px rgba(11,31,75,.07)}
.kw div:nth-child(3n+2){border-left-color:var(--fire)}.kw div:nth-child(3n){border-left-color:var(--green)}
.kw div:hover{transform:translateY(-4px) translateZ(10px)}
.kw h3{font-size:1rem;margin-bottom:4px}.kw p{font-size:.93rem;color:var(--soft)}
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;perspective:1200px}
.area{background:#fff;border-radius:18px;padding:26px;border-top:5px solid var(--fire);box-shadow:0 8px 0 -3px #F1E4D6,var(--shadow);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.area:nth-child(2n){border-top-color:var(--blue)}.area:nth-child(3n){border-top-color:var(--green)}
.area h3{font-size:1.1rem;margin-bottom:12px}
.area h3 a:hover{color:var(--fire-d)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span,.chips a{background:#fff;color:var(--navy);padding:5px 12px;border-radius:20px;font-size:.86rem;font-weight:700;border:1px solid var(--line);box-shadow:0 2px 0 #E1E9F6}
.chips span:nth-child(4n+1){border-color:#A9CBF7;background:#EAF3FF}.chips span:nth-child(4n+2){border-color:#FFC59E;background:#FFF0E3}.chips span:nth-child(4n+3){border-color:#9FE3BA;background:#E7FAEF}.chips span:nth-child(4n){border-color:#D4C4F7;background:#F3EEFF}
.chips a:hover{background:var(--fire);color:#fff}
.more-areas{margin-top:22px;color:var(--soft)}
.faq details{border:1px solid var(--line);border-left:5px solid var(--fire);border-radius:12px;padding:17px 22px;margin-bottom:12px;background:#fff;box-shadow:0 4px 0 -1px #E6EDFA}
.faq summary{font-weight:800;color:var(--navy);cursor:pointer;font-family:var(--head);font-size:1rem}
.faq details p{margin-top:10px;color:var(--soft)}

/* CTA + 3D coin */
.cta{background:radial-gradient(circle at 15% 20%,rgba(255,138,0,.28),transparent 40%),linear-gradient(120deg,#081a45,var(--navy2) 60%,#1B5BC8);color:#fff;text-align:center;perspective:900px}
.cta h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:10px}
.cta h2::after{display:none}
.cta p{color:#d6e5f8;margin-bottom:26px}
.cta .row{justify-content:center}
.coin{width:104px;height:104px;margin:0 auto 20px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff,#E7EEFB);display:grid;place-items:center;box-shadow:0 0 0 6px rgba(255,200,61,.9),0 0 0 9px rgba(255,255,255,.15),0 18px 34px rgba(0,0,0,.4);animation:spin3d 7s linear infinite;transform-style:preserve-3d}
.coin img{width:76px;height:auto}
@keyframes spin3d{0%{transform:rotateY(0)}100%{transform:rotateY(360deg)}}

/* inner page hero */
.phero{background:radial-gradient(circle at 90% 0,rgba(255,138,0,.25),transparent 40%),linear-gradient(110deg,#081a45 40%,var(--navy2) 100%);color:#fff;padding:58px 0;border-bottom:6px solid var(--fire)}
.phero h1{color:#fff;font-size:clamp(1.7rem,3.8vw,2.7rem);margin-bottom:10px}
.phero p{color:#d1e0f4;max-width:700px}
.crumb{font-size:.88rem;color:#a9c3e3;margin-bottom:12px}.crumb a{text-decoration:underline}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;padding:36px 0;border-bottom:1px solid var(--line)}
.svc:last-of-type{border:0}
.svc:nth-child(even) .img{order:2}
.svc img{border-radius:18px;width:100%;aspect-ratio:16/10;object-fit:cover;box-shadow:0 8px 0 -2px #E4ECF9,var(--shadow)}
.svc h2{font-size:1.5rem;margin-bottom:10px}
.svc ul{margin:14px 0 18px 20px;color:var(--soft)}.svc li{margin-bottom:4px}
.note{background:#FFF4E8;border-left:5px solid var(--fire);padding:16px 20px;border-radius:10px;margin-top:20px}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:30px;perspective:1100px}
.cbox{background:var(--mist);border-radius:18px;padding:32px;box-shadow:0 8px 0 -3px #DCE7F8;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.cbox h2{font-size:1.35rem;margin-bottom:10px}
.cbox .big{font:800 1.9rem var(--head);color:var(--navy);display:block;margin:6px 0 18px}
.cbox ul{margin:12px 0 0 20px;color:var(--soft)}

/* footer */
footer.site{background:#06143A;color:#b4c8e4;padding:58px 0 0;font-size:.95rem}
footer .fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
footer h4{color:var(--gold);font-family:var(--head);margin-bottom:12px;font-size:1rem}
footer ul{list-style:none;display:grid;gap:8px}
footer a:hover{color:#fff}
footer .lg{background:#fff;border-radius:14px;padding:10px 16px;display:inline-block;margin-bottom:14px;box-shadow:0 6px 0 rgba(255,255,255,.12)}
footer .lg img{height:88px;width:auto}
footer .copy{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding:18px 0 96px;text-align:center;font-size:.87rem}

/* floating call + whatsapp (blinking) */
.float{position:fixed;right:16px;bottom:18px;z-index:60;display:grid;gap:14px}
.float a{display:flex;align-items:center;gap:10px;height:56px;padding:0 22px 0 16px;border-radius:40px;color:#fff;font-weight:800;font-size:1rem;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.float svg{width:27px;height:27px;fill:#fff;flex:none}
.float .fc{background:linear-gradient(135deg,#FF3B1F,var(--fire2));animation:ringFire 1.15s infinite,blinkCall 1.15s ease-in-out infinite}
.float .fw{background:linear-gradient(135deg,#2BE478,#10A850);animation:ringGreen 1.15s infinite .55s,blinkWa 1.15s ease-in-out infinite .55s}
.float .fc svg{animation:wiggle 2.3s ease-in-out infinite}

@media(prefers-reduced-motion:reduce){.btn-call,.btn-wa,.float a,.coin,.btn-call svg,.float .fc svg{animation:none!important}.slide{transition:none}.card,.area,.step,.cbox,.cap .box{transform:none!important}}
@media(max-width:900px){.grid3,.areas,.steps{grid-template-columns:1fr 1fr}.split,.svc,.cgrid,.kw{grid-template-columns:1fr}.svc:nth-child(even) .img{order:0}.trust .wrap{grid-template-columns:1fr 1fr}footer .fg{grid-template-columns:1fr 1fr}.split img{transform:none}}
@media(max-width:680px){
.menu-btn{display:block}header.site .wrap{height:72px}.logo img{height:46px}.logo .lt b{font-size:1.05rem}.logo .lt i{font-size:.6rem;letter-spacing:.28em}
nav.main{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 4% 14px;border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(11,31,75,.12)}
nav.main.open{display:flex}nav.main a.btn{margin:8px 0 0}
.grid3,.areas,.steps,footer .fg{grid-template-columns:1fr}.arrow{display:none}.slider{height:540px}.slide img{object-position:72% center}
.slide::after{background:linear-gradient(180deg,rgba(6,18,50,0) 30%,rgba(6,18,50,.94) 100%)}.slide .cap{align-items:flex-end;padding-bottom:50px}
.cap p{display:none}.cap h1,.cap h2{font-size:1.55rem;margin-bottom:12px}.cap .row .btn{padding:12px 18px;font-size:.95rem}
.topbar .wrap{justify-content:center;text-align:center}section{padding:52px 0}.card img{aspect-ratio:2/1}.cbtns .btn{padding:12px 8px}
.float{left:0;right:0;bottom:0;grid-template-columns:1fr 1fr;gap:10px;padding:9px 10px calc(9px + env(safe-area-inset-bottom,0px));background:linear-gradient(180deg,rgba(6,20,58,.92),#06143A)}
.float a{justify-content:center;height:52px;padding:0 10px;border-radius:14px}
.cbtns{flex-direction:row}
}

/* colourful headings + dark descriptions */
.card h3,.svc h2,.kw h3{background:linear-gradient(90deg,#1F5FD6,#7B2FF7);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;font-weight:800;width:fit-content;max-width:100%}
.card:nth-child(3n+2) h3,.svc:nth-of-type(3n+2) h2,.kw div:nth-child(3n+2) h3{background-image:linear-gradient(90deg,#FF3B1F,#FF8A00)}
.card:nth-child(3n) h3,.svc:nth-of-type(3n) h2,.kw div:nth-child(3n) h3{background-image:linear-gradient(90deg,#0B9A4A,#12C2A5)}
.card h3,.svc h2{font-size:1.3rem}
.card p,.kw p,.svc p,.svc ul,.svc li,.area p,.faq details p,.sec-head p{color:#0A0F1E}
.card p,.kw p{font-weight:500}

/* colourful menu */
.menu-btn{background:linear-gradient(135deg,#1F5FD6,#7B2FF7);color:#fff;border:0;border-radius:12px;padding:10px 18px;font:800 .95rem var(--body);letter-spacing:.02em;box-shadow:0 5px 0 #3A1D9C,0 12px 20px rgba(91,47,247,.35);transition:transform .15s;display:none;align-items:center;gap:8px}
.menu-btn::before{content:"\2630";font-size:1.15rem;line-height:1}
.menu-btn:active{transform:translateY(3px);box-shadow:0 2px 0 #3A1D9C}
nav.main a:nth-child(1){color:#1F5FD6}nav.main a:nth-child(2){color:#E8590C}nav.main a:nth-child(3){color:#0B9A4A}nav.main a:nth-child(4){color:#7B2FF7}
nav.main a:nth-child(1):hover,nav.main a[aria-current=page]:nth-child(1){background:#E6EEFF;color:#1F5FD6}
nav.main a:nth-child(2):hover,nav.main a[aria-current=page]:nth-child(2){background:#FFEDE0;color:#E8590C}
nav.main a:nth-child(3):hover,nav.main a[aria-current=page]:nth-child(3){background:#E2F8EA;color:#0B9A4A}
nav.main a:nth-child(4):hover,nav.main a[aria-current=page]:nth-child(4){background:#F0E8FF;color:#7B2FF7}
nav.main a.btn{color:#fff}
@media(max-width:680px){
.menu-btn{display:inline-flex}
nav.main{background:linear-gradient(180deg,#fff,#F3F0FF);border-top:4px solid;border-image:linear-gradient(90deg,#1F5FD6,#7B2FF7,#FF4B1F,#FF8A00,#1FD067) 1;gap:8px;padding:14px 4% 16px}
nav.main a:not(.btn){font-size:1.02rem;font-weight:800;padding:13px 16px;border-radius:12px;border-left:6px solid currentColor;background:#fff;box-shadow:0 4px 0 -1px #E6E9F5,0 8px 16px rgba(11,31,75,.07)}
nav.main a:nth-child(1){background:#EEF4FF}nav.main a:nth-child(2){background:#FFF3EA}nav.main a:nth-child(3){background:#EBFAF1}nav.main a:nth-child(4){background:#F5EFFF}
}