/* Reliable Solar Testing (P) Ltd — style.css
   Brand palette is defined in :root below. Change those hex values
   to re-colour the whole site. */

    :root{
      --blue:#2362A8; --navy:#212550; --deep:#141735; --yellow:#F2BC1A; --amber:#F1A62C;
      --orange:#F08731; --green:#4A8241; --dkgreen:#2D6837; --ink:#1a1d33; --paper:#f7f8fb;
    }
    *{box-sizing:border-box;}
    html{overflow-x:clip;}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:'Barlow',sans-serif;overflow-x:clip;max-width:100%;}
    h1,h2,h3,h4,h5,.head{font-family:'Sora',sans-serif;letter-spacing:-.02em;}
    a{color:var(--blue);text-decoration:none;}
    a:hover{color:var(--orange);}
    ::selection{background:var(--yellow);color:var(--navy);}
    .progress-bar-top{position:fixed;top:0;left:0;height:3px;width:0;z-index:2000;background:linear-gradient(90deg,var(--yellow),var(--orange));transition:width .1s linear;}
    .rv{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1);}
    .rv.in{opacity:1;transform:none;}
    .rv-l{opacity:0;transform:translateX(-40px);transition:opacity .9s ease,transform .9s ease;}
    .rv-l.in{opacity:1;transform:none;}
    .rv-r{opacity:0;transform:translateX(40px);transition:opacity .9s ease,transform .9s ease;}
    .rv-r.in{opacity:1;transform:none;}
    .rv-s{opacity:0;transform:scale(.94);transition:opacity .8s ease,transform .8s ease;}
    .rv-s.in{opacity:1;transform:none;}

    /* NAV */
    .nv{position:fixed;inset:0 0 auto 0;z-index:1200;padding:16px 0;transition:.35s;}
    .nv.sc{background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(20,23,53,.1);padding:8px 0;}
    .nv a.nl{color:#eef0f8;font-weight:600;font-size:.98rem;margin:0 2px;padding:8px 14px;border-radius:40px;transition:.25s;}
    .nv.sc a.nl{color:var(--navy);}
    .nv .brandword{color:#fff;}
    .menu{display:flex;align-items:center;gap:2px;}
    .burger{display:none;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;width:44px;height:44px;border-radius:12px;font-size:1.5rem;line-height:1;align-items:center;justify-content:center;transition:.25s;}
    .nv.sc .burger{background:rgba(33,37,80,.07);border-color:rgba(33,37,80,.18);color:var(--navy);}
    @media (max-width:991px){
      .burger{display:flex;}
      .menu{position:absolute;top:calc(100% + 10px);left:12px;right:12px;flex-direction:column;align-items:stretch;gap:6px;
        background:rgba(255,255,255,.98);backdrop-filter:blur(18px);border:1px solid rgba(33,37,80,.08);
        border-radius:18px;padding:14px;box-shadow:0 24px 50px rgba(15,18,41,.28);
        opacity:0;visibility:hidden;transform:translateY(-12px) scale(.98);transform-origin:top center;
        transition:opacity .28s ease,transform .28s cubic-bezier(.2,.8,.3,1),visibility .28s;}
      .menu.open{opacity:1;visibility:visible;transform:none;}
      .menu .nl{color:var(--navy)!important;text-align:left;padding:14px 16px;border-radius:12px;font-size:1.02rem;border-bottom:1px solid rgba(33,37,80,.06);}
      .menu .nl:last-of-type{border-bottom:none;}
      .menu .nl:active,.menu .nl:hover{background:rgba(242,188,26,.18);color:var(--orange)!important;}
      .menu .btn-sun{justify-content:center;margin-top:6px;}
    }
    @media (max-width:575px){
      .nv{padding:12px 0;}
      .nv .container{padding-left:16px;padding-right:16px;}
      .nv a[href="#top"]{min-width:0;flex:1 1 auto;}
      .brandword span:first-child{font-size:.82rem;}
      .brandword span:last-child{font-size:.62rem;letter-spacing:.16em;}
      .burger{flex:0 0 auto;margin-left:10px;}
      .menu{left:16px;right:16px;}
    }
    @media (max-width:991px){
      .rv-l,.rv-r{transform:translateY(30px);}
      .rv-l.in,.rv-r.in{transform:none;}
    }
    @media (max-width:400px){
      .brandword{display:none!important;}
    }
    .nv.sc .brandword{color:var(--navy);}
    .nv a.nl:hover{background:rgba(242,188,26,.18);color:var(--yellow);}
    .nv.sc a.nl:hover{color:var(--orange);}
    .btn-sun{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(120deg,var(--yellow),var(--orange));color:var(--navy);font-weight:700;border:none;border-radius:40px;padding:11px 22px;transition:.3s;box-shadow:0 8px 22px rgba(240,135,49,.32);}
    .btn-sun:hover{color:var(--navy);transform:translateY(-3px);box-shadow:0 14px 30px rgba(240,135,49,.45);}
    .btn-ghost{display:inline-flex;align-items:center;gap:8px;border:1.5px solid rgba(255,255,255,.45);color:#fff;font-weight:600;border-radius:40px;padding:11px 22px;transition:.3s;}
    .btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff;transform:translateY(-3px);}

    /* HERO */
    .hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:150px 0 90px;background:
      radial-gradient(900px 600px at 78% 8%, rgba(35,98,168,.42), transparent 60%),
      radial-gradient(700px 500px at 10% 90%, rgba(74,130,65,.32), transparent 60%),
      linear-gradient(160deg,#171a3c,#0f1229 70%);overflow:hidden;}
    .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);}
    .rays{position:absolute;top:-260px;right:-200px;width:620px;height:620px;border-radius:50%;
      background:conic-gradient(from 0deg, rgba(242,188,26,.32) 0 6deg, transparent 6deg 30deg);animation:spin 46s linear infinite;}
    @keyframes spin{to{transform:rotate(360deg);}}
    .sun{position:absolute;top:-90px;right:60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,var(--amber),rgba(240,135,49,.15) 65%,transparent 72%);filter:blur(4px);animation:breathe 7s ease-in-out infinite;}
    @keyframes breathe{0%,100%{transform:scale(1);opacity:.85;}50%{transform:scale(1.1);opacity:1;}}
    .eyebrow{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;padding:9px 18px;border-radius:40px;}
    .eyebrow i{color:var(--yellow);}
    .hero h1{color:#fff;font-weight:800;font-size:clamp(2.4rem,5.2vw,4.3rem);line-height:1.05;margin:26px 0 20px;}
    .hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--yellow),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;}
    .hero p{color:#c3c9e4;font-size:1.13rem;max-width:520px;line-height:1.7;}
    .hero-figure{position:relative;}
    .hero-figure img{width:100%;border-radius:26px;box-shadow:0 40px 80px rgba(0,0,0,.5);display:block;}
    .glass-chip{position:absolute;background:rgba(255,255,255,.92);border-radius:16px;padding:14px 18px;box-shadow:0 18px 40px rgba(0,0,0,.28);display:flex;align-items:center;gap:12px;}
    .glass-chip i{font-size:1.5rem;}
    .glass-chip .t{font-family:'Sora',sans-serif;font-weight:700;font-size:1rem;color:var(--navy);line-height:1.1;}
    .glass-chip .s{font-size:.78rem;color:#6b7086;}
    .chip-a{left:-22px;top:26px;animation:floaty 5s ease-in-out infinite;}
    .chip-b{right:-18px;bottom:60px;animation:floaty 5s ease-in-out infinite .8s;}
    @keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
    .hero-stats{display:flex;gap:38px;flex-wrap:wrap;margin-top:44px;}
    .hero-stats .n{font-family:'Sora',sans-serif;font-weight:800;font-size:2rem;color:var(--yellow);line-height:1;}
    .hero-stats .l{color:#a7aeca;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;margin-top:6px;}

    /* MARQUEE */
    .marquee{background:var(--deep);color:#fff;padding:18px 0;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);}
    .marquee .track{display:flex;gap:56px;width:max-content;animation:slide 26s linear infinite;}
    .marquee span{display:inline-flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:.88rem;color:#dfe3f3;white-space:nowrap;}
    .marquee i{color:var(--yellow);}
    @keyframes slide{to{transform:translateX(-50%);}}

    /* SECTION SHELL */
    .sec{padding:110px 0;}
    .kicker{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;}
    .kicker::before{content:"";width:34px;height:2px;background:var(--orange);display:block;}
    h2.st{font-weight:800;color:var(--navy);font-size:clamp(1.9rem,3.4vw,2.9rem);margin:14px 0 0;}
    .sub{color:#5d637d;font-size:1.05rem;max-width:620px;line-height:1.75;}

    /* TRUST CARDS */
    .tcard{background:#fff;border:1px solid #e9ecf5;border-radius:20px;padding:30px;height:100%;transition:.35s;position:relative;overflow:hidden;}
    .tcard::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:linear-gradient(90deg,var(--yellow),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform .4s;}
    .tcard:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(20,23,53,.12);}
    .tcard:hover::after{transform:scaleX(1);}
    .ticon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.55rem;margin-bottom:18px;}
    .tcard h3{font-size:1.12rem;font-weight:700;color:var(--navy);margin-bottom:8px;}
    .tcard p{color:#666d85;font-size:.95rem;margin:0;line-height:1.65;}

    /* SERVICES */
    .svc{background:var(--deep);color:#fff;position:relative;overflow:hidden;}
    .svc .glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(35,98,168,.35),transparent 68%);top:-160px;left:-120px;}
    .svc h2.st{color:#fff;}
    .svc .sub{color:#aeb4d0;}
    .spanel{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:36px;height:100%;backdrop-filter:blur(6px);transition:.4s;}
    .spanel:hover{background:rgba(255,255,255,.075);border-color:rgba(242,188,26,.35);transform:translateY(-6px);}
    .stag{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;padding:9px 18px;border-radius:40px;}
    .spanel h3{font-size:1.6rem;font-weight:700;margin:20px 0 10px;color:#fff;}
    .spanel .pdesc{color:#aeb4d0;font-size:.98rem;line-height:1.7;}
    .flist{list-style:none;padding:0;margin:22px 0 0;}
    .flist li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-top:1px solid rgba(255,255,255,.08);color:#e3e6f3;font-size:1rem;}
    .flist li i{color:var(--yellow);font-size:1.15rem;margin-top:2px;}
    .ivchart{background:rgba(0,0,0,.25);border-radius:16px;padding:18px;margin-bottom:6px;}
    .ivchart path.curve{stroke-dasharray:620;stroke-dashoffset:620;transition:stroke-dashoffset 2.2s ease .2s;}
    .ivchart.in path.curve{stroke-dashoffset:0;}
    .el-shot{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.12);}
    .el-shot img{width:100%;display:block;filter:contrast(1.08);}

    /* WHY BENTO */
    .bento{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;}
    .bcard{background:#fff;border-radius:20px;padding:30px;border:1px solid #e9ecf5;transition:.35s;}
    .bcard:hover{transform:translateY(-8px) rotate(-.4deg);box-shadow:0 24px 46px rgba(20,23,53,.13);border-color:#dfe4f2;}
    .bicon{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:18px;box-shadow:0 10px 22px rgba(35,98,168,.3);}
    .bcard h3{font-size:1.06rem;font-weight:700;color:var(--navy);margin-bottom:6px;}
    .bcard p{color:#6b7189;font-size:.93rem;margin:0;}

    /* IDEAL */
    .ideal-pill{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #e9ecf5;border-radius:60px;padding:16px 26px;font-weight:600;color:var(--navy);transition:.3s;}
    .ideal-pill i{color:var(--green);font-size:1.4rem;}
    .ideal-pill:hover{background:var(--navy);color:#fff;border-color:var(--navy);transform:translateX(6px);}
    .ideal-pill:hover i{color:var(--yellow);}

    /* NUMBERS BAND */
    .band{background:linear-gradient(120deg,var(--dkgreen),var(--green));color:#fff;padding:78px 0;}
    .band .n{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;}
    .band .l{opacity:.88;font-size:.95rem;margin-top:8px;}

    /* CONTACT */
    .cwrap{background:var(--deep);border-radius:28px;color:#fff;padding:52px;position:relative;overflow:hidden;}
    .cwrap .beam{position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(242,188,26,.28),transparent 70%);}
    .crow{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.09);}
    .crow i{color:var(--yellow);font-size:1.25rem;margin-top:2px;}
    .crow a,.crow span{color:#dde1f1;}
    .cform input,.cform select,.cform textarea{width:100%;background:#fff;border:1px solid #e4e8f3;border-radius:12px;padding:14px 16px;margin-bottom:14px;font-family:'Barlow',sans-serif;}
    .cform input:focus,.cform select:focus,.cform textarea:focus{outline:2px solid var(--amber);border-color:var(--amber);}
    .formcard{background:#fff;border-radius:24px;padding:36px;box-shadow:0 30px 60px rgba(20,23,53,.12);}
    .cform{position:relative;}
    .fgrp{margin-bottom:4px;}
    .cform input,.cform select,.cform textarea{margin-bottom:6px;}
    .err{color:#c02b2b;font-size:.84rem;font-weight:600;min-height:0;margin:0 0 8px 2px;display:none;}
    .err.show{display:block;animation:errin .25s ease;}
    @keyframes errin{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}
    .cform .invalid{border-color:#e07272!important;background:#fff8f8;}
    .cform .valid{border-color:#7fb573!important;}
    .fnote{margin-top:14px;font-weight:600;font-size:.94rem;display:none;border-radius:12px;padding:14px 16px;}
    .fnote.show{display:block;animation:errin .3s ease;}
    .fnote.ok{background:rgba(74,130,65,.1);color:var(--dkgreen);}
    .fnote.bad{background:rgba(192,43,43,.08);color:#a52424;}
    #f_submit[disabled]{opacity:.65;pointer-events:none;}

    footer{background:#0f1229;color:#9aa1c2;padding:56px 0 26px;}
    footer h5{color:#fff;font-weight:700;font-size:1rem;margin-bottom:16px;}
    footer a{color:#c2c8e0;}footer a:hover{color:var(--yellow);}
    .fbar{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:.85rem;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;}
    .fab{position:fixed;right:22px;bottom:22px;z-index:1300;width:58px;height:58px;border-radius:50%;background:linear-gradient(120deg,var(--yellow),var(--orange));color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 14px 32px rgba(240,135,49,.45);transition:.3s;}
    .fab:hover{color:var(--navy);transform:scale(1.08) rotate(8deg);}
    .fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(240,135,49,.6);animation:ring 2s ease-out infinite;}
    @keyframes ring{0%{transform:scale(1);opacity:.8;}100%{transform:scale(1.7);opacity:0;}}
    @media (max-width:991px){
      .hero{text-align:center;padding-top:140px;}
      .hero p{margin:0 auto;}.hero-stats{justify-content:center;}
      .glass-chip{display:none;}
      .cwrap{padding:34px;}
      .sec{padding:74px 0;}
    }