:root{
  --navy:#0b1b3a;
  --navy-2:#132a5c;
  --blue:#1b3f8b;
  --crimson:#c81d30;
  --gold:#c9971f;
  --gold-soft:#f2e3bd;
  --paper:#f7f6f1;
  --paper-2:#efeee6;
  --card:#ffffff;
  --ink:#14181f;
  --slate:#5b6472;
  --line:#e3e1d6;
  --green:#1c7a4a;
  --radius:2px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Montserrat',sans-serif;
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
.container{max-width:1180px;margin:0 auto;padding:0 28px;}
@media(max-width:640px){.container{padding:0 18px;}}

/* ---------- top strip ---------- */
.topstrip{background:var(--navy);color:#cfd7ec;font-size:12.5px;font-weight:500;letter-spacing:.02em;}
.topstrip .container{display:flex;justify-content:space-between;align-items:center;height:34px;}
.topstrip a{color:#cfd7ec;}
.topstrip a:hover{color:#fff;}
.topstrip .ts-left{display:flex;gap:22px;}
.topstrip .ts-right{display:flex;gap:18px;}
@media(max-width:760px){.topstrip .ts-left span:nth-child(2){display:none;}}
@media(max-width:700px){.topstrip{display:none;}}

/* ---------- header / nav ---------- */
header.site{position:sticky;top:0;z-index:60;background:var(--paper);border-bottom:1px solid var(--line);}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:80px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img.crest-img{height:52px;width:auto;}
.brand-text .b1{font-weight:800;font-size:19px;letter-spacing:.01em;line-height:1;color:var(--navy);}
.brand-text .b2{font-weight:600;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--crimson);margin-top:3px;}

nav.primary{display:flex;align-items:center;gap:2px;}
.nav-item{position:relative;}
nav.primary a.nlink, nav.primary button.nlink{
  display:flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;
  padding:10px 15px;font-size:13.5px;font-weight:600;color:var(--ink);
  border-bottom:2px solid transparent;
}
nav.primary a.nlink:hover, nav.primary button.nlink:hover{color:var(--blue);}
nav.primary a.nlink.active{color:var(--navy);border-bottom-color:var(--crimson);}
.caret{font-size:10px;margin-top:1px;}

.dropdown{
  display:none;position:absolute;top:100%;left:0;min-width:360px;background:var(--card);
  border:1px solid var(--line);box-shadow:0 18px 40px -14px rgba(11,27,58,.25);padding:10px;z-index:80;
}
.nav-item:hover .dropdown{display:block;}
.dropdown a{display:flex;flex-direction:column;padding:12px 14px;border-radius:2px;font-size:13.5px;font-weight:600;color:var(--ink);white-space:normal;}
.dropdown a:hover{background:var(--paper-2);color:var(--navy);}
.dropdown a small{font-weight:500;color:var(--slate);font-size:11px;margin-top:2px;}
.dropdown .dd-all{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;color:var(--crimson);}

.nav-cta{display:flex;align-items:center;gap:10px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:13.5px;letter-spacing:.01em;padding:11px 20px;border-radius:var(--radius);cursor:pointer;border:1px solid transparent;transition:transform .12s ease, background .15s ease, border-color .15s ease;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--crimson);color:#fff;}
.btn-primary:hover{background:#a91728;}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-gold{background:var(--gold);color:#231a04;}
.btn-gold:hover{background:#b3860f;}
.btn-line{background:transparent;border-color:var(--line);color:var(--slate);}
.btn-line:hover{border-color:var(--navy);color:var(--navy);}
.btn[disabled]{opacity:.5;cursor:not-allowed;}
.btn-block{width:100%;}
.btn-sm{padding:8px 14px;font-size:12.5px;}

.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:9px 11px;cursor:pointer;}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--navy);margin:4px 0;}
@media(max-width:960px){
  nav.primary{display:none;}
  .nav-cta .btn-ghost{display:none;}
  .menu-toggle{display:block;}
}
.mobile-menu{display:none;flex-direction:column;border-top:1px solid var(--line);background:var(--paper);max-height:80vh;overflow-y:auto;}
.mobile-menu.open{display:flex;}
.mobile-menu > a, .mobile-menu > button.mm-toggle{
  background:none;border:none;text-align:left;padding:14px 28px;font-size:14px;font-weight:600;
  border-bottom:1px solid var(--line);cursor:pointer;color:var(--ink);display:flex;justify-content:space-between;align-items:center;width:100%;
}
.mm-sub{display:none;flex-direction:column;background:var(--paper-2);}
.mm-sub.open{display:flex;}
.mm-sub a{padding:12px 40px;font-size:13px;font-weight:600;color:var(--slate);border-bottom:1px solid var(--line);}

/* ---------- page hero (inner pages) ---------- */
.page-hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;}
.page-hero .ph-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.34;}
.page-hero .ph-overlay{position:absolute;inset:0;background:linear-gradient(100deg, rgba(11,27,58,.96) 20%, rgba(11,27,58,.7) 65%, rgba(11,27,58,.35));}
.page-hero .ph-inner{position:relative;padding-top:64px;padding-bottom:46px;}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px;font-weight:600;color:#b9c2da;margin-bottom:14px;letter-spacing:.02em;}
.breadcrumb a{color:#dfe4f1;}
.breadcrumb a:hover{color:#fff;}
.breadcrumb .bc-sep{color:#6b769a;}
.breadcrumb .bc-current{color:#fff;}
.page-hero h1{font-size:34px;font-weight:800;margin:0 0 10px;letter-spacing:-.01em;}
.page-hero p{font-size:14.5px;color:#c7cfe4;max-width:56ch;font-weight:500;line-height:1.6;margin:0;}
@media(max-width:640px){.page-hero h1{font-size:26px;} .page-hero .ph-inner{padding-top:44px;padding-bottom:34px;}}

/* ---------- home hero ---------- */
.home-hero{position:relative;color:#fff;overflow:hidden;min-height:560px;display:flex;align-items:center;}
.home-hero .hh-bg{position:absolute;inset:0;background-size:cover;background-position:center 22%;}
.home-hero .hh-overlay{position:absolute;inset:0;background:linear-gradient(100deg, rgba(8,18,40,.96) 22%, rgba(8,18,40,.75) 55%, rgba(8,18,40,.32));}
.home-hero .hh-inner{position:relative;padding-top:70px;padding-bottom:70px;}
.eyebrow-tag{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#ffd9db;background:rgba(200,29,48,.28);border:1px solid rgba(255,255,255,.25);padding:6px 12px;border-radius:20px;margin-bottom:20px;}
.eyebrow-tag .dot{width:6px;height:6px;border-radius:50%;background:#ff8f97;}
h1.display{font-size:44px;line-height:1.1;font-weight:800;letter-spacing:-.01em;color:#fff;margin:0 0 18px;max-width:16ch;}
.lede{font-size:16px;line-height:1.65;color:#dbe1ef;max-width:50ch;margin:0 0 30px;font-weight:500;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px;}
.statline{display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.18);padding-top:24px;}
.statline .stat b{display:block;font-size:24px;font-weight:800;color:#fff;}
.statline .stat span{font-size:11.5px;color:#c7cfe4;font-weight:600;letter-spacing:.02em;}
@media(max-width:640px){h1.display{font-size:30px;max-width:none;} .home-hero{min-height:auto;}}

/* ---------- section shell ---------- */
.section{padding:64px 0;}
.section.tight{padding:44px 0;}
.section-head{max-width:640px;margin-bottom:38px;}
.section-kicker{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--crimson);margin-bottom:10px;}
h2.h2{font-size:30px;font-weight:800;color:var(--navy);margin:0 0 12px;letter-spacing:-.005em;}
.section-sub{font-size:15px;color:var(--slate);line-height:1.6;font-weight:500;}
.bg-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.bg-navy{background:var(--navy);color:#fff;}
.bg-navy .h2{color:#fff;}
.bg-navy .section-sub{color:#b9c2da;}

/* ---------- why grid ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media(max-width:760px){.why-grid{grid-template-columns:1fr;}}
.why-cell{background:var(--card);padding:26px 24px;}
.why-cell .wn{font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.06em;margin-bottom:10px;}
.why-cell h3{font-size:16px;font-weight:700;margin:0 0 8px;color:var(--navy);}
.why-cell p{font-size:13.5px;color:var(--slate);line-height:1.6;margin:0;font-weight:500;}

/* ---------- photo + text split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
@media(max-width:860px){.split{grid-template-columns:1fr;}}
.split img{border:1px solid var(--line);width:100%;height:380px;object-fit:cover;}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}

/* ---------- schools grid (index) ---------- */
.school-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media(max-width:760px){.school-grid{grid-template-columns:1fr;}}
.school-card{background:var(--card);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;}
.school-card .sc-img{height:180px;object-fit:cover;width:100%;}
.school-card .sc-body{padding:20px 22px 24px;}
.school-card .sc-num{font-size:11px;font-weight:800;color:var(--gold);letter-spacing:.08em;margin-bottom:8px;}
.school-card h3{font-size:17px;font-weight:800;color:var(--navy);margin:0 0 8px;}
.school-card p{font-size:13px;color:var(--slate);font-weight:500;margin:0 0 16px;line-height:1.55;}

/* ---------- fee tables (school detail pages) ---------- */
.prog-block{margin-bottom:26px;border:1px solid var(--line);background:var(--card);padding:20px 22px;}
.prog-block:last-child{margin-bottom:0;}
.prog-title{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap;}
.prog-title h4{font-size:14.5px;font-weight:700;color:var(--ink);margin:0;}
.tag{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border-radius:20px;border:1px solid var(--line);color:var(--slate);}
.tag.knec{color:var(--blue);border-color:#c7d3ef;background:#eef1fb;}
.tag.kasneb{color:var(--crimson);border-color:#f3c9cd;background:#fbe9ea;}
.tag.nita{color:var(--green);border-color:#c7e3d3;background:#e9f5ee;}
.tag.internal{color:var(--gold);border-color:#eddba7;background:var(--gold-soft);}
table.feetable{width:100%;border-collapse:collapse;font-size:13px;}
table.feetable th{text-align:left;font-weight:700;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--slate);padding:8px 10px;border-bottom:1px solid var(--line);background:var(--paper-2);}
table.feetable td{padding:9px 10px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:500;}
table.feetable td.fee{font-weight:700;color:var(--navy);white-space:nowrap;}
table.feetable tr:last-child td{border-bottom:none;}
.prog-note{font-size:12px;color:var(--slate);margin-top:10px;font-style:italic;line-height:1.5;}
.school-extra{display:flex;gap:28px;flex-wrap:wrap;margin-top:8px;}
.extra-col{background:var(--card);border:1px solid var(--line);padding:20px 22px;flex:1;min-width:220px;}
.extra-col h5{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);margin:0 0 10px;}
.extra-col ul{margin:0;padding-left:18px;font-size:12.5px;color:var(--slate);line-height:1.85;font-weight:500;}
.extra-col.pay p{font-size:12.5px;color:var(--slate);font-weight:500;margin:0;line-height:1.7;}
.extra-col.pay b{color:var(--ink);}

/* ---------- campuses ---------- */
.campus-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:760px){.campus-grid{grid-template-columns:1fr;}}
.campus-card{border:1px solid var(--line);background:var(--card);padding:26px;}
.campus-card .cc-tag{font-size:11px;font-weight:700;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;}
.campus-card h3{font-size:19px;font-weight:800;color:var(--navy);margin:0 0 10px;}
.campus-card p{font-size:13.5px;color:var(--slate);line-height:1.7;margin:0 0 4px;font-weight:500;}

/* ---------- timeline (about) ---------- */
.timeline-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);}
.timeline-item:last-child{border-bottom:none;}
.timeline-mark{width:8px;height:8px;border-radius:50%;background:var(--crimson);margin-top:7px;flex:none;}
.timeline-item h4{font-size:14.5px;font-weight:700;margin:0 0 4px;color:var(--navy);}
.timeline-item p{font-size:13px;color:var(--slate);margin:0;line-height:1.6;font-weight:500;}

.info-card{border:1px solid var(--line);padding:26px;background:var(--card);}
.info-card h4{font-size:15px;font-weight:800;color:var(--navy);margin:0 0 14px;}

/* ---------- partners marquee ---------- */
.partners-wrap{position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card);padding:30px 0;}
.partners-viewport{overflow:hidden;}
.partners-track{display:flex;align-items:center;gap:80px;width:max-content;animation:scrollLeft 28s linear infinite;}
.partners-track a{display:flex;align-items:center;flex:none;}
.partners-track img{height:72px;width:auto;object-fit:contain;opacity:.92;transition:opacity .15s ease;}
.partners-track a:hover img{opacity:1;}
@keyframes scrollLeft{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@media(prefers-reduced-motion:reduce){.partners-track{animation:none;} .partners-viewport{overflow-x:auto;}}
@media(max-width:640px){.partners-track img{height:52px;} .partners-track{gap:52px;}}

/* ---------- gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
@media(max-width:760px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.gallery-grid{grid-template-columns:1fr;}}
.gallery-grid img{width:100%;height:220px;object-fit:cover;border:1px solid var(--line);}

/* ---------- apply wizard ---------- */
.pay-explainer{background:var(--gold-soft);border:1px solid #eddba7;padding:20px 22px;margin-bottom:32px;}
.pay-explainer h3{font-size:14.5px;font-weight:800;color:#5a4507;margin:0 0 8px;}
.pay-explainer p{font-size:13px;color:#5a4507;font-weight:600;line-height:1.65;margin:0;}
.wizard-shell{max-width:660px;margin:0 auto;}
.steps-rail{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;}
.step-item{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1;position:relative;}
.step-item:not(:last-child):after{content:"";position:absolute;top:15px;left:calc(50% + 24px);right:calc(-50% + 24px);height:2px;background:var(--line);}
.step-item.done:not(:last-child):after{background:var(--crimson);}
.step-circle{width:30px;height:30px;border-radius:50%;background:var(--card);border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;color:var(--slate);position:relative;z-index:2;}
.step-item.active .step-circle{border-color:var(--crimson);color:var(--crimson);}
.step-item.done .step-circle{background:var(--crimson);border-color:var(--crimson);color:#fff;}
.step-label{font-size:11px;font-weight:700;color:var(--slate);text-align:center;}
.step-item.active .step-label{color:var(--navy);}
.card-panel{background:var(--card);border:1px solid var(--line);padding:32px;}
@media(max-width:560px){.card-panel{padding:22px 18px;}}
.wizard-pane{display:none;}
.wizard-pane.active{display:block;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:12px;font-weight:700;color:var(--navy);margin-bottom:7px;letter-spacing:.01em;}
.field .hint{font-size:11.5px;color:var(--slate);margin-top:6px;font-weight:500;}
.field input, .field select{width:100%;padding:12px 13px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:13.5px;font-weight:500;color:var(--ink);border-radius:2px;}
.field input:focus, .field select:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.field-row{grid-template-columns:1fr;}}
.wizard-actions{display:flex;justify-content:space-between;gap:12px;margin-top:26px;}
.err-msg{font-size:12px;color:var(--crimson);font-weight:700;margin-top:6px;display:none;}
.err-msg.show{display:block;}
.otp-boxes{display:flex;gap:10px;margin:6px 0 4px;}
.otp-boxes input{width:44px;height:52px;text-align:center;font-size:20px;font-weight:800;border:1px solid var(--line);border-radius:3px;}
.otp-demo{background:var(--gold-soft);border:1px solid #eddba7;padding:12px 14px;font-size:12.5px;color:#5a4507;font-weight:600;margin-bottom:20px;border-radius:2px;}
.otp-demo b{font-weight:800;letter-spacing:.06em;}
.pay-summary{border:1px solid var(--line);background:var(--paper-2);padding:18px 20px;margin-bottom:20px;}
.pay-summary .ps-row{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;color:var(--slate);font-weight:600;}
.pay-summary .ps-row.total{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;color:var(--navy);font-size:15px;font-weight:800;}
.mpesa-badge{display:flex;align-items:center;gap:10px;background:#0b1b3a;color:#fff;padding:12px 16px;font-size:12.5px;font-weight:700;margin-bottom:18px;border-radius:2px;}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite;display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}
.confirm-box{text-align:center;padding:10px 0 6px;}
.confirm-check{width:64px;height:64px;border-radius:50%;background:#e9f5ee;color:var(--green);display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 20px;font-weight:800;}
.ref-code{display:inline-block;background:var(--navy);color:#fff;font-weight:800;font-size:16px;letter-spacing:.06em;padding:10px 18px;border-radius:2px;margin:14px 0 18px;}
.confirm-list{text-align:left;border-top:1px solid var(--line);margin-top:20px;padding-top:18px;}
.confirm-list .cl-row{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;font-weight:600;color:var(--slate);}
.confirm-list .cl-row b{color:var(--ink);font-weight:700;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-item:last-child{border-bottom:none;}
.ci-ic{width:36px;height:36px;background:var(--paper-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex:none;font-weight:800;color:var(--navy);font-size:13px;}
.contact-item h4{font-size:13.5px;font-weight:700;margin:0 0 4px;color:var(--navy);}
.contact-item p{font-size:13px;color:var(--slate);margin:0;font-weight:500;line-height:1.55;}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:#c7cfe4;padding:52px 0 26px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px;}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
footer.site h5{color:#fff;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 16px;}
footer.site p{font-size:13px;line-height:1.7;color:#a9b3ce;font-weight:500;max-width:32ch;}
footer.site ul{list-style:none;margin:0;padding:0;}
footer.site li{margin-bottom:10px;}
footer.site a{font-size:13px;color:#c7cfe4;font-weight:500;}
footer.site a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:#8b96b6;font-weight:500;}
.foot-logo{height:40px;width:auto;margin-bottom:14px;}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(10px);background:var(--navy);color:#fff;padding:14px 22px;border-radius:3px;font-size:13px;font-weight:600;box-shadow:0 12px 30px -10px rgba(0,0,0,.4);z-index:200;opacity:0;pointer-events:none;transition:all .25s ease;max-width:90vw;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---------- floating WhatsApp button ---------- */
.whatsapp-fab{
  position:fixed;left:20px;bottom:22px;z-index:150;display:flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;padding:13px 18px 13px 14px;border-radius:32px;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.45);font-weight:700;font-size:13px;letter-spacing:.01em;
  animation:waBlink 2s ease-in-out infinite;
}
.whatsapp-fab:hover{background:#1ebc59;}
.whatsapp-fab .wa-icon{font-size:18px;line-height:1;}
.whatsapp-fab .wa-label{white-space:nowrap;}
.whatsapp-fab .wa-ring{
  position:absolute;inset:0;border-radius:32px;box-shadow:0 0 0 0 rgba(37,211,102,.55);
  animation:waRing 2s ease-out infinite;pointer-events:none;
}
@keyframes waBlink{0%,100%{opacity:1;}50%{opacity:.62;}}
@keyframes waRing{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55);}100%{box-shadow:0 0 0 16px rgba(37,211,102,0);}}
@media(max-width:640px){.whatsapp-fab{left:14px;bottom:16px;padding:12px 16px 12px 12px;font-size:12.5px;}}
@media(prefers-reduced-motion:reduce){.whatsapp-fab{animation:none;} .whatsapp-fab .wa-ring{animation:none;display:none;}}

/* ---------- scroll-to-top button ---------- */
.scroll-top{
  position:fixed;right:20px;bottom:22px;z-index:150;width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;border:none;font-size:18px;font-weight:800;cursor:pointer;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .25s ease, transform .25s ease, background .15s ease;
}
.scroll-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
.scroll-top:hover{background:var(--navy-2);}
@media(max-width:640px){.scroll-top{right:14px;bottom:16px;width:42px;height:42px;}}

::selection{background:var(--gold-soft);}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms !important;transition-duration:.001ms !important;}}