/* Research Publishers — grey / white with soft orange + subtle blue accents */
:root{
  --white:#ffffff;
  --grey-25:#fafafa;
  --grey-50:#f4f5f6;
  --grey-100:#eaebec;
  --grey-200:#dedfe1;
  --grey-400:#9b9ea3;
  --grey-600:#65686d;
  --grey-800:#2f3134;
  --ink:#1b1c1e;
  --orange:#d98d55;
  --orange-soft:#f0cbae;
  --orange-tint:#faf1e9;
  --blue:#5b7c99;
  --blue-soft:#c3d2de;
  --blue-tint:#eef2f6;
  --grad:linear-gradient(120deg,#d98d55,#e3a878);
  --grad-cool:linear-gradient(120deg,#5b7c99,#8aa7bd);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -30px rgba(28,28,26,.3);
  --shadow-lg:0 34px 70px -38px rgba(28,28,26,.35);
  --font-h:'Sora',system-ui,sans-serif;
  --font-b:'Manrope',system-ui,sans-serif;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--grey-25);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}

h1,h2,h3,h4,h5{font-family:var(--font-h);line-height:1.15;margin:0 0 .6rem;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:700}
h3{font-size:1.12rem;font-weight:700}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:860px}
.muted{color:var(--grey-600)}
.center{text-align:center}
.eyebrow{font-family:var(--font-h);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:700;color:var(--orange);margin:0 0 .7rem}
.lead{font-size:clamp(1rem,1.6vw,1.16rem);color:var(--grey-600);max-width:64ch}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-h);font-weight:600;font-size:.92rem;padding:.72rem 1.35rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s,color .25s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 26px -14px rgba(232,134,63,.85)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(232,134,63,.95)}
.btn-outline{border-color:var(--grey-200);background:rgba(255,255,255,.7);color:var(--ink);backdrop-filter:blur(6px)}
.btn-outline:hover{border-color:var(--orange);color:var(--orange)}
.btn-ghost{background:var(--white);color:var(--ink);border-color:var(--grey-200)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn-lg{padding:.9rem 1.8rem;font-size:1rem}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--grey-100);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px -24px rgba(0,0,0,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-h);font-size:1.05rem}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.9rem;letter-spacing:-.02em;flex:0 0 auto}
.brand-text{font-weight:400;color:var(--grey-600);white-space:nowrap}
.brand-text strong{color:var(--ink);font-weight:800}
.main-nav{display:flex;align-items:center;gap:1.6rem;font-family:var(--font-h);font-weight:600;font-size:.92rem}
.main-nav>a,.mega-trigger{position:relative;padding:.4rem 0;display:inline-flex;align-items:center;gap:.35rem;transition:color .2s}
.main-nav>a:hover,.mega-trigger:hover,.main-nav .active{color:var(--orange)}
.main-nav>a:not(.nav-cta)::after,.mega-trigger::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:width .3s}
.main-nav>a:not(.nav-cta):hover::after,.mega-trigger:hover::after{width:100%}
.nav-cta{padding:.7rem 1.4rem!important;margin-left:.3rem}
.nav-cta::after{display:none!important}
.has-mega{position:relative}
.mega{position:absolute;top:calc(100% + 14px);left:50%;right:auto;transform:translate(-50%,10px);width:min(760px,calc(100vw - 32px));background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:1.8rem;opacity:0;visibility:hidden;transition:.28s ease}
.has-mega:hover .mega,.has-mega.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega::before{content:"";position:absolute;top:-7px;left:50%;right:auto;width:14px;height:14px;background:var(--white);border-left:1px solid var(--grey-100);border-top:1px solid var(--grey-100);transform:translateX(-50%) rotate(45deg)}
@media (max-width:1150px) and (min-width:881px){
  .mega{left:auto;right:0;transform:translateY(10px)}
  .has-mega:hover .mega,.has-mega.open .mega{transform:translateY(0)}
  .mega::before{left:auto;right:110px;transform:rotate(45deg)}
}
.mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem 2.4rem}
.mega-col h4{font-size:.95rem;color:var(--orange);margin-bottom:.7rem}
.mega-col li a{display:block;padding:.35rem 0;font-weight:500;font-family:var(--font-b);color:var(--grey-600);transition:.2s}
.mega-col li a:hover{color:var(--ink);transform:translateX(4px)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(4rem,10vw,7.5rem) 0 clamp(3.5rem,8vw,6rem);isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:zoom 22s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(250,250,250,.97) 0%,rgba(248,249,250,.93) 42%,rgba(238,242,246,.8) 72%,rgba(217,141,85,.12) 100%)}
@keyframes zoom{from{transform:scale(1)}to{transform:scale(1.12)}}
.hero-inner{max-width:840px}
.hero h1{margin-bottom:1rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.6rem 0}
.hero-points{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;color:var(--grey-600);font-size:.92rem}
.hero-points li{position:relative;padding-left:1.4rem}
.hero-points li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--grad)}

.page-hero{position:relative;overflow:hidden;padding:clamp(3rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,4rem);background:radial-gradient(760px 340px at 12% -10%,var(--orange-tint),transparent 70%),radial-gradient(620px 320px at 92% 0%,var(--blue-tint),transparent 70%),var(--grey-50);border-bottom:1px solid var(--grey-100)}
.crumbs{font-size:.82rem;color:var(--grey-400);margin-bottom:1rem}
.crumbs a:hover{color:var(--orange)}

/* stats */
.stats{padding:2.2rem 0;background:linear-gradient(180deg,var(--white),var(--grey-50));border-bottom:1px solid var(--grey-100)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat{text-align:center;padding:1rem;border-right:1px solid var(--grey-100)}
.stat:last-child{border:0}
.stat .num{display:block;font-family:var(--font-h);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span:last-child{font-size:.85rem;color:var(--grey-600)}

/* sections */
.section{padding:clamp(3.2rem,7vw,5.5rem) 0;background:var(--white);position:relative;overflow:hidden}
.section.alt{background:linear-gradient(180deg,var(--grey-100),var(--grey-25));border-top:1px solid var(--grey-200);border-bottom:1px solid var(--grey-200)}
/* alternating grey rhythm so the page is never all-white */
main .section:nth-of-type(even){background:linear-gradient(180deg,var(--grey-50),var(--grey-100));border-top:1px solid var(--grey-200);border-bottom:1px solid var(--grey-200)}
main .section:nth-of-type(even)::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(680px 300px at 90% 0%,var(--orange-tint),transparent 70%),radial-gradient(600px 280px at 5% 100%,var(--blue-tint),transparent 70%);opacity:.85}
main .section:nth-of-type(even)>*{position:relative;z-index:1}
.section-head{max-width:720px;margin-bottom:2.4rem}
.section-head .sub{color:var(--grey-600)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.split-media::before{content:"";position:absolute;inset:auto -14px -14px auto;width:58%;height:58%;background:var(--blue-tint);border-radius:var(--radius);z-index:-1}
.float-card{position:absolute;left:-14px;bottom:24px;background:var(--white);border:1px solid var(--grey-100);border-radius:14px;padding:.85rem 1.1rem;box-shadow:var(--shadow);max-width:70%}
.float-card strong{display:block;font-family:var(--font-h);font-size:.9rem}
.float-card span{font-size:.78rem;color:var(--grey-600)}
.ticks{margin:1.2rem 0}
.ticks li{position:relative;padding-left:1.9rem;margin-bottom:.55rem;color:var(--grey-600)}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--orange-tint);color:var(--orange);font-size:.72rem;display:grid;place-items:center;margin-top:.28em}

/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.cards.three{grid-template-columns:repeat(3,1fr)}
.card{position:relative;background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.5rem 1.4rem 1.4rem;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s}
.card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.card:not(.static):hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--orange-soft)}
.card:hover::before{transform:scaleX(1)}
.card h3{margin-bottom:.4rem}
.card p{font-size:.9rem;color:var(--grey-600);margin-bottom:.9rem}
.card-ico{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--orange-tint);color:var(--orange);border:1px solid var(--orange-soft);font-family:var(--font-h);font-weight:800;font-size:.8rem;margin-bottom:.8rem}
.card-group{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--grey-400);margin-bottom:.7rem}
.card-link{font-family:var(--font-h);font-weight:600;font-size:.85rem;color:var(--orange)}

/* pills */
.pill-grid{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.2rem 0 1.6rem}
.pill{background:var(--white);border:1px solid var(--grey-200);border-radius:999px;padding:.42rem .95rem;font-size:.82rem;color:var(--grey-600);transition:.25s}
.pill:hover{border-color:var(--orange);color:var(--orange);background:var(--orange-tint)}

/* marquee */
.marquee-wrap{padding:2.4rem 0;background:var(--grey-50);overflow:hidden}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:.8rem;width:max-content;animation:slide 32s linear infinite}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.chip{background:var(--grey-50);border:1px solid var(--grey-100);border-radius:999px;padding:.55rem 1.3rem;font-family:var(--font-h);font-weight:600;font-size:.85rem;color:var(--grey-600);white-space:nowrap}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.step{position:relative;background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.6rem 1.3rem;transition:.35s}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.step-n{font-family:var(--font-h);font-weight:800;font-size:2rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:.4rem}
.step p{font-size:.9rem;color:var(--grey-600);margin:0}

/* quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.quote{margin:0;background:var(--grey-25);border:1px solid var(--grey-100);border-left:3px solid var(--orange);border-radius:var(--radius);padding:1.6rem 1.4rem;transition:.35s}
.quote:hover{background:var(--white);box-shadow:var(--shadow);transform:translateY(-4px)}
.quote p{font-size:.95rem}
.quote footer strong{display:block;font-family:var(--font-h);font-size:.9rem}
.quote footer span{font-size:.8rem;color:var(--grey-400)}

/* timeline */
.timeline{position:relative;padding-left:1.6rem;border-left:2px solid var(--grey-100)}
.tl{position:relative;padding:0 0 1.6rem 1.2rem}
.tl::before{content:"";position:absolute;left:-1.55rem;top:.55rem;width:12px;height:12px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px var(--orange-tint)}
.tl-y{font-family:var(--font-h);font-weight:800;color:var(--ink)}
.tl p{margin:.2rem 0 0;color:var(--grey-600)}

/* faq */
.faq details{background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius-sm);padding:1rem 1.2rem;margin-bottom:.7rem;transition:.3s}
.faq details[open]{border-color:var(--orange-soft);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-family:var(--font-h);font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:1.3rem;transition:.3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:.8rem 0 0;color:var(--grey-600);font-size:.94rem}

/* cta */
.cta-band{background:linear-gradient(120deg,#2c3237,var(--ink));color:#fff;padding:clamp(2.5rem,6vw,4rem) 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:520px;height:520px;right:-140px;top:-200px;background:radial-gradient(circle,rgba(217,141,85,.35),transparent 65%)}
.cta-band::after{content:"";position:absolute;width:460px;height:460px;left:-160px;bottom:-240px;background:radial-gradient(circle,rgba(91,124,153,.35),transparent 65%)}
.cta-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.6rem}
.cta-band h2{color:#fff;margin-bottom:.4rem}
.cta-band p{color:rgba(255,255,255,.72);margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:.7rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.35fr .8fr;gap:2rem;align-items:start}
.form{background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:block;font-family:var(--font-h);font-size:.85rem;font-weight:600;margin-bottom:1rem}
.form input,.form select,.form textarea{width:100%;margin-top:.4rem;padding:.75rem .9rem;border:1px solid var(--grey-200);border-radius:var(--radius-sm);font-family:var(--font-b);font-size:.94rem;background:var(--grey-25);transition:.25s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--orange);background:#fff;box-shadow:0 0 0 4px var(--orange-tint)}
.form-note{margin:.9rem 0 0;font-size:.88rem;color:var(--orange)}
.contact-side{display:grid;gap:.8rem}
.info-card{background:var(--grey-25);border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.1rem 1.2rem}
.info-card h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--grey-400);margin-bottom:.3rem}
.info-card p{margin:0;font-size:.94rem}
.info-card.accent{background:var(--orange-tint);border-color:var(--orange-soft)}

/* footer */
.site-footer{background:var(--grey-25);border-top:1px solid var(--grey-100);padding:3.2rem 0 1.4rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;gap:2rem}
.footer-grid h5{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--grey-400)}
.footer-grid li{margin-bottom:.45rem}
.footer-grid a{color:var(--grey-600);font-size:.92rem;transition:.2s}
.footer-grid a:hover{color:var(--orange)}
.footer-grid .brand{margin-bottom:.8rem}
.footer-grid .muted{font-size:.9rem}
.contactlist li{font-size:.92rem;color:var(--grey-600)}
.socials{display:flex;gap:.5rem;margin-top:.8rem}
.socials a{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--white);border:1px solid var(--grey-200);font-size:.8rem;font-weight:700}
.socials a:hover{background:var(--grad);color:#fff;border-color:transparent}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;border-top:1px solid var(--grey-100);margin-top:2rem;padding-top:1rem;font-size:.82rem;color:var(--grey-400)}
.footer-bottom p{margin:0}

/* live chat */
.livechat{position:fixed;right:18px;bottom:18px;z-index:70;background:var(--grad);color:#fff;font-family:var(--font-h);font-weight:600;font-size:.85rem;padding:.7rem 1.15rem;border-radius:999px;box-shadow:0 16px 30px -14px rgba(232,134,63,.9);display:inline-flex;align-items:center;gap:.5rem}
.livechat .dot{width:8px;height:8px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}

/* animations */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1) var(--d,0ms),transform .7s cubic-bezier(.2,.7,.3,1) var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.fade-up{opacity:0;transform:translateY(22px);animation:fadeUp .8s cubic-bezier(.2,.7,.3,1) forwards}
.fade-up.d1{animation-delay:.12s}.fade-up.d2{animation-delay:.24s}.fade-up.d3{animation-delay:.36s}.fade-up.d4{animation-delay:.48s}
@keyframes fadeUp{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* responsive */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .quotes{grid-template-columns:1fr}
  .cards.three{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:880px){
  .burger{display:block}
  .main-nav{position:fixed;inset:74px 0 auto;background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:1rem 20px 1.6rem;border-bottom:1px solid var(--grey-100);box-shadow:var(--shadow);max-height:calc(100vh - 74px);overflow-y:auto;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s}
  .main-nav.open{transform:none;opacity:1;visibility:visible}
  .main-nav>a,.mega-trigger{padding:.8rem 0;border-bottom:1px solid var(--grey-100)}
  .nav-cta{justify-content:center;margin-top:1rem;border-bottom:0!important}
  .mega{position:static;transform:none;width:100%;box-shadow:none;border:0;padding:.6rem 0 0;display:none;opacity:1;visibility:visible}
  .has-mega.open .mega{display:block;transform:none}
  .mega::before{display:none}
  .mega-grid{grid-template-columns:1fr;gap:1rem}
  .split,.split.reverse .split-media{grid-template-columns:1fr;order:0}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0}
  .split-media::before{display:none}
}
@media (max-width:560px){
  .cards,.cards.three,.steps{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .float-card{position:static;max-width:100%;margin-top:.8rem}
  .livechat{right:12px;bottom:12px}
}

/* accents */
.card:nth-child(3n) .card-ico{background:var(--blue-tint);color:var(--blue);border-color:var(--blue-soft)}
.card:not(.static):hover{border-color:var(--grey-200)}
.step:nth-child(even) .step-n{background:var(--grad-cool);-webkit-background-clip:text;background-clip:text;color:transparent}
.quote:nth-child(even){border-left-color:var(--blue)}
.pill:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-tint)}
.stat{border-right:1px solid var(--grey-200)}
.stat:last-child{border-right:0}
.timeline{border-left-color:var(--grey-200)}
.site-footer{background:linear-gradient(180deg,var(--white),var(--grey-50))}
.btn-primary{box-shadow:0 12px 26px -16px rgba(217,141,85,.8)}
.faq details[open]{border-color:var(--blue-soft)}

/* whatsapp float */
.wa-float{position:fixed;left:18px;bottom:18px;z-index:80;width:56px;height:56px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#25D366;color:#fff;box-shadow:0 14px 30px -12px rgba(37,211,102,.9);transition:transform .25s ease}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;opacity:.55;animation:waPulse 2s infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.6);opacity:0}100%{opacity:0}}
@media (max-width:560px){.wa-float{left:12px;bottom:12px;width:50px;height:50px}.wa-float svg{width:26px;height:26px}}

/* ===== Brand logo (header) ===== */
.brand-logo{height:46px;width:auto;display:block}
@media(max-width:880px){.brand-logo{height:38px}}

/* ===== Circular image strip (About) ===== */
.circle-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:64px}
.circle-strip img{width:100%;height:auto;display:block;transition:transform .4s ease}
.circle-strip img:hover{transform:translateY(-6px)}
@media(max-width:880px){.circle-strip{grid-template-columns:repeat(2,1fr);gap:18px;margin-top:40px}}

/* ===== reviews page ===== */
.rating-hero{display:grid;grid-template-columns:auto 1fr;gap:2rem;align-items:center;background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem 1.8rem;margin-top:1.8rem;max-width:720px}
.rating-score{text-align:center;padding-right:1.8rem;border-right:1px solid var(--grey-100)}
.rating-num{display:block;font-family:var(--font-h);font-weight:800;font-size:3rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rating-count{font-size:.8rem;color:var(--grey-400)}
.stars{display:flex;gap:.15rem;justify-content:center;margin:.35rem 0 .3rem}
.stars .s{color:var(--grey-200);font-size:.95rem;line-height:1}
.stars .s.on{color:var(--orange)}
.stars.big .s{font-size:1.15rem}
.review .stars{justify-content:flex-start}
.rating-bars{display:grid;gap:.4rem}
.rbar{display:grid;grid-template-columns:28px 1fr 38px;align-items:center;gap:.6rem;font-size:.78rem;color:var(--grey-600)}
.rbar i{display:block;height:7px;border-radius:999px;background:var(--grey-100);overflow:hidden}
.rbar b{display:block;height:100%;width:0;border-radius:999px;background:var(--grad);transition:width 1.1s cubic-bezier(.2,.7,.3,1)}
.rating-hero.in b,.reveal.in .rbar b{width:var(--w)}
.rating-hero b{width:var(--w)}

.review-filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.6rem}
.fchip{font-family:var(--font-h);font-weight:600;font-size:.8rem;background:var(--white);border:1px solid var(--grey-200);color:var(--grey-600);border-radius:999px;padding:.45rem 1rem;cursor:pointer;transition:.25s}
.fchip:hover{border-color:var(--orange);color:var(--orange);background:var(--orange-tint)}
.fchip.active{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 12px 24px -16px rgba(232,134,63,.9)}

.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.review{background:var(--white);border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.4rem;position:relative;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s}
.review::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.review:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--orange-soft)}
.review:hover::before{transform:scaleX(1)}
.review-top{display:flex;align-items:center;gap:.7rem}
.review-av{width:40px;height:40px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;background:var(--orange-tint);border:1px solid var(--orange-soft);color:var(--orange);font-family:var(--font-h);font-weight:800;font-size:.8rem}
.review-top strong{display:block;font-family:var(--font-h);font-size:.92rem}
.review-top span{font-size:.76rem;color:var(--grey-400)}
.review-verified{margin-left:auto;align-self:flex-start;font-size:.68rem!important;font-family:var(--font-h);font-weight:700;color:var(--blue)!important;background:var(--blue-tint);border:1px solid var(--blue-soft);border-radius:999px;padding:.16rem .5rem;white-space:nowrap}
.review p{font-size:.92rem;color:var(--grey-600);margin:.5rem 0 1rem}
.review-foot{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;border-top:1px solid var(--grey-100);padding-top:.8rem}
.review-tag{font-size:.72rem;font-family:var(--font-h);font-weight:600;color:var(--orange);background:var(--orange-tint);border:1px solid var(--orange-soft);border-radius:999px;padding:.22rem .7rem}
.review-outcome{font-size:.72rem;color:var(--grey-400);margin-left:auto}
.review.hide{display:none}
.review-empty{display:none;text-align:center;color:var(--grey-400);margin-top:1.5rem}
.review-empty.show{display:block}
@media (max-width:980px){
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .rating-hero{grid-template-columns:1fr}
  .rating-score{border-right:0;border-bottom:1px solid var(--grey-100);padding:0 0 1rem}
}
@media (max-width:640px){
  .review-grid{grid-template-columns:1fr}
}