/* DigiHub – common stylesheet (logo palette: teal + cyan + charcoal) */
:root{
  --teal:#38c9ad; --teal-d:#1fa88d; --blue:#16aed3; --blue-d:#0d89a8;
  --ink:#2a2a2a; --muted:#5d6b72; --soft:#f1fbf8; --line:#dcebe6; --dark:#1b262b;
  --grad:linear-gradient(135deg,var(--teal),var(--blue));
}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:var(--blue-d)}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;color:var(--ink)}
section{padding:80px 0}
.bg-soft{background:var(--soft)}
.sec-head{max-width:680px;margin-bottom:2.2rem}
.sec-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
.sec-head p{color:var(--muted)}
.kicker{display:inline-block;color:var(--teal-d);font-weight:600;font-size:.9rem;margin-bottom:.4rem}

/* Buttons */
.btn-brand{background:var(--grad);color:#fff;border:0;font-weight:600;border-radius:10px;padding:.7rem 1.4rem;box-shadow:0 8px 20px rgba(22,174,211,.25);transition:transform .2s,box-shadow .2s}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(22,174,211,.35)}
.btn-line{border:2px solid var(--teal);color:var(--teal-d);font-weight:600;border-radius:10px;padding:.62rem 1.3rem;background:#fff}
.btn-line:hover{background:var(--teal);color:#fff}

/* Top bar */
.topbar{background:var(--dark);color:#cfe3de;font-size:.8rem;padding:.45rem 0}
.topbar a{color:#7fe3cf;text-decoration:none}
.social a{width:28px;height:28px;display:inline-grid;place-items:center;border:1px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;margin-left:6px}
.social a:hover{background:var(--teal);border-color:var(--teal)}
.social svg{width:14px;height:14px;fill:currentColor}

/* Navbar */
.main-nav{background:#fff;box-shadow:0 4px 20px rgba(27,38,43,.07);border-bottom:3px solid transparent;border-image:var(--grad) 1}
.main-nav .navbar-brand img{height:62px;width:auto}
.main-nav .nav-link{color:var(--ink);font-weight:500;font-size:.9rem;padding:.5rem .75rem}
.main-nav .nav-link:hover{color:var(--teal-d)}
.navbar-toggler{border-color:var(--teal)}
.navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(56,201,173,.3)}

/* Hero */
.hero{background:linear-gradient(120deg,#fff 0%,var(--soft) 60%,#e3f6fb 100%);padding:80px 0 70px;position:relative;overflow:hidden}
.hero h1{font-size:clamp(2.3rem,5.5vw,4rem);line-height:1.08;margin-bottom:1.2rem}
.hero h1 .accent{color:var(--teal-d)}
.hero .lead{color:var(--muted);font-size:1.05rem;max-width:560px}
.hero-art{position:relative;min-height:380px;display:grid;place-items:center}
.orb{width:min(320px,75%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d9fff6,var(--teal) 30%,var(--blue) 70%,#0b6f8a);display:grid;place-items:center;color:#fff;font-size:4.5rem;font-weight:800;box-shadow:0 20px 60px rgba(22,174,211,.3);position:relative}
.orb::before{content:"";position:absolute;inset:-26px;border:14px solid var(--blue);border-color:var(--blue) transparent transparent var(--blue);border-radius:50%;transform:rotate(-35deg)}
.px{position:absolute;border-radius:4px}
.px.t{background:var(--teal)}.px.b{background:var(--blue)}
.float-tag{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.6rem .9rem;font-size:.78rem;color:var(--muted);box-shadow:0 10px 25px rgba(27,38,43,.1)}
.float-tag strong{display:block;color:var(--ink);font-size:.9rem}

/* Stats */
.stats{background:var(--grad);color:#fff}
.stats .stat{padding:1.4rem .5rem;text-align:center;border-right:1px solid rgba(255,255,255,.25)}
.stats .col-6:last-child .stat,.stats .col-md-3:last-child .stat{border-right:0}
.stats strong{display:block;font-size:1.6rem}
.stats span{font-size:.85rem;opacity:.92}

/* Cards */
.card-x{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.6rem;height:100%;transition:border-color .2s,box-shadow .2s}
.card-x:hover{border-color:var(--teal);box-shadow:0 14px 30px rgba(56,201,173,.15)}
.icon-box{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--soft);color:var(--teal-d);font-size:1.3rem;margin-bottom:1rem}
.card-x h3{font-size:1.1rem}
.card-x p{color:var(--muted);font-size:.9rem;margin:0}
.grade{display:inline-block;background:var(--grad);color:#fff;font-size:.72rem;font-weight:600;padding:.2rem .7rem;border-radius:20px;margin:.4rem 0 .6rem}

/* About */
.check-list{list-style:none;padding:0;margin:1.2rem 0 1.6rem}
.check-list li{display:flex;gap:.7rem;margin-bottom:.7rem;color:var(--muted);font-size:.95rem}
.check-list li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:50%;background:var(--soft);color:var(--teal-d);display:grid;place-items:center;font-weight:700}
.about-panel{min-height:320px;border-radius:24px;background:radial-gradient(circle at 50% 45%,rgba(56,201,173,.35),transparent 45%),linear-gradient(145deg,#e6f9f5,#d9f1f8);display:grid;place-items:center;border:1px solid var(--line)}
.about-panel img{max-width:75%}

/* Event */
.event-card{background:linear-gradient(110deg,#e4faf5,#e3f4fa);border:1px solid #bfeadf;border-radius:22px;padding:2.4rem}
.pill{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:30px;padding:.3rem .85rem;font-size:.82rem;margin:.3rem .3rem 0 0}

/* FAQ */
.accordion-item{border:1px solid var(--line);border-radius:12px!important;margin-bottom:.7rem;overflow:hidden}
.accordion-button{font-weight:600;font-size:.95rem}
.accordion-button:not(.collapsed){background:var(--soft);color:var(--teal-d);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 .2rem rgba(56,201,173,.25)}
.accordion-body{color:var(--muted);font-size:.9rem}

/* Footer */
.site-footer{background:var(--dark);color:#b9c9c5;padding:60px 0 30px;border-top:4px solid var(--teal);font-size:.88rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.site-footer a{color:#b9c9c5;text-decoration:none}
.site-footer a:hover{color:var(--teal)}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:.5rem}
.foot-logo{background:#fff;border-radius:12px;padding:.5rem .8rem;display:inline-block;margin-bottom:1rem}
.foot-logo img{height:56px;width:auto}
.cert-form input{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);color:#fff}
.cert-form input::placeholder{color:rgba(255,255,255,.65)}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.2rem;font-size:.8rem;color:#8ea39e}

/* Fixed on every page: WhatsApp + mobile quick bar */
.floating-whatsapp{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;z-index:1050;box-shadow:0 6px 18px rgba(0,0,0,.25);animation:wa 2s infinite}
.floating-whatsapp svg{width:32px;height:32px;fill:#fff}
@keyframes wa{0%,100%{box-shadow:0 6px 18px rgba(0,0,0,.25)}50%{box-shadow:0 0 0 12px rgba(37,211,102,.2),0 6px 18px rgba(0,0,0,.25)}}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:1040;display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:6px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(27,38,43,.1)}
.mobile-bar a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;border-radius:9px;font-size:.75rem;font-weight:600;line-height:1.2;text-decoration:none;background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.mobile-bar a.m-apply{background:var(--grad);color:#fff;border:0}

/* Responsive */
@media(max-width:767.98px){
  body{padding-bottom:70px}
  section{padding:52px 0}
  .hero{padding:48px 0 40px;text-align:center}
  .hero .lead{margin:0 auto}
  .hero-art{min-height:300px}
  .orb{font-size:3.2rem}
  .main-nav .navbar-brand img{height:50px}
  .stats .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}
  .event-card{padding:1.5rem}
  .floating-whatsapp{bottom:84px;right:12px;width:50px;height:50px}
  .topbar .top-extra{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* DigiHub – common stylesheet (logo palette: teal + cyan + charcoal) */
:root{
  --teal:#38c9ad; --teal-d:#1fa88d; --blue:#16aed3; --blue-d:#0d89a8;
  --ink:#2a2a2a; --muted:#5d6b72; --soft:#f1fbf8; --line:#dcebe6; --dark:#1b262b;
  --grad:linear-gradient(135deg,var(--teal),var(--blue));
}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:var(--blue-d)}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;color:var(--ink)}
section{padding:80px 0}
.bg-soft{background:var(--soft)}
.sec-head{max-width:680px;margin-bottom:2.2rem}
.sec-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
.sec-head p{color:var(--muted)}
.kicker{display:inline-block;color:var(--teal-d);font-weight:600;font-size:.9rem;margin-bottom:.4rem}

/* Buttons */
.btn-brand{background:var(--grad);color:#fff;border:0;font-weight:600;border-radius:10px;padding:.7rem 1.4rem;box-shadow:0 8px 20px rgba(22,174,211,.25);transition:transform .2s,box-shadow .2s}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(22,174,211,.35)}
.btn-line{border:2px solid var(--teal);color:var(--teal-d);font-weight:600;border-radius:10px;padding:.62rem 1.3rem;background:#fff}
.btn-line:hover{background:var(--teal);color:#fff}

/* Top bar */
.topbar{background:var(--dark);color:#cfe3de;font-size:.8rem;padding:.45rem 0}
.topbar a{color:#7fe3cf;text-decoration:none}
.social a{width:28px;height:28px;display:inline-grid;place-items:center;border:1px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;margin-left:6px}
.social a:hover{background:var(--teal);border-color:var(--teal)}
.social svg{width:14px;height:14px;fill:currentColor}

/* Navbar */
.main-nav{background:#fff;box-shadow:0 4px 20px rgba(27,38,43,.07);border-bottom:3px solid transparent;border-image:var(--grad) 1}
.main-nav .navbar-brand img{height:62px;width:auto}
.main-nav .nav-link{color:var(--ink);font-weight:500;font-size:.9rem;padding:.5rem .75rem}
.main-nav .nav-link:hover{color:var(--teal-d)}
.navbar-toggler{border-color:var(--teal)}
.navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(56,201,173,.3)}

/* Hero */
.hero{background:linear-gradient(120deg,#fff 0%,var(--soft) 60%,#e3f6fb 100%);padding:80px 0 70px;position:relative;overflow:hidden}
.hero h1{font-size:clamp(2.3rem,5.5vw,4rem);line-height:1.08;margin-bottom:1.2rem}
.hero h1 .accent{color:var(--teal-d)}
.hero .lead{color:var(--muted);font-size:1.05rem;max-width:560px}
.hero-art{position:relative;min-height:380px;display:grid;place-items:center}
.orb{width:min(320px,75%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d9fff6,var(--teal) 30%,var(--blue) 70%,#0b6f8a);display:grid;place-items:center;color:#fff;font-size:4.5rem;font-weight:800;box-shadow:0 20px 60px rgba(22,174,211,.3);position:relative}
.orb::before{content:"";position:absolute;inset:-26px;border:14px solid var(--blue);border-color:var(--blue) transparent transparent var(--blue);border-radius:50%;transform:rotate(-35deg)}
.px{position:absolute;border-radius:4px}
.px.t{background:var(--teal)}.px.b{background:var(--blue)}
.float-tag{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.6rem .9rem;font-size:.78rem;color:var(--muted);box-shadow:0 10px 25px rgba(27,38,43,.1)}
.float-tag strong{display:block;color:var(--ink);font-size:.9rem}

/* Stats */
.stats{background:var(--grad);color:#fff}
.stats .stat{padding:1.4rem .5rem;text-align:center;border-right:1px solid rgba(255,255,255,.25)}
.stats .col-6:last-child .stat,.stats .col-md-3:last-child .stat{border-right:0}
.stats strong{display:block;font-size:1.6rem}
.stats span{font-size:.85rem;opacity:.92}

/* Cards */
.card-x{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.6rem;height:100%;transition:border-color .2s,box-shadow .2s}
.card-x:hover{border-color:var(--teal);box-shadow:0 14px 30px rgba(56,201,173,.15)}
.icon-box{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--soft);color:var(--teal-d);font-size:1.3rem;margin-bottom:1rem}
.card-x h3{font-size:1.1rem}
.card-x p{color:var(--muted);font-size:.9rem;margin:0}
.grade{display:inline-block;background:var(--grad);color:#fff;font-size:.72rem;font-weight:600;padding:.2rem .7rem;border-radius:20px;margin:.4rem 0 .6rem}

/* About */
.check-list{list-style:none;padding:0;margin:1.2rem 0 1.6rem}
.check-list li{display:flex;gap:.7rem;margin-bottom:.7rem;color:var(--muted);font-size:.95rem}
.check-list li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:50%;background:var(--soft);color:var(--teal-d);display:grid;place-items:center;font-weight:700}
.about-panel{min-height:320px;border-radius:24px;background:radial-gradient(circle at 50% 45%,rgba(56,201,173,.35),transparent 45%),linear-gradient(145deg,#e6f9f5,#d9f1f8);display:grid;place-items:center;border:1px solid var(--line)}
.about-panel img{max-width:75%}

/* Event */
.event-card{background:linear-gradient(110deg,#e4faf5,#e3f4fa);border:1px solid #bfeadf;border-radius:22px;padding:2.4rem}
.pill{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:30px;padding:.3rem .85rem;font-size:.82rem;margin:.3rem .3rem 0 0}

/* FAQ */
.accordion-item{border:1px solid var(--line);border-radius:12px!important;margin-bottom:.7rem;overflow:hidden}
.accordion-button{font-weight:600;font-size:.95rem}
.accordion-button:not(.collapsed){background:var(--soft);color:var(--teal-d);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 .2rem rgba(56,201,173,.25)}
.accordion-body{color:var(--muted);font-size:.9rem}

/* Footer */
.site-footer{background:var(--dark);color:#b9c9c5;padding:60px 0 30px;border-top:4px solid var(--teal);font-size:.88rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.site-footer a{color:#b9c9c5;text-decoration:none}
.site-footer a:hover{color:var(--teal)}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:.5rem}
.foot-logo{background:#fff;border-radius:12px;padding:.5rem .8rem;display:inline-block;margin-bottom:1rem}
.foot-logo img{height:56px;width:auto}
.cert-form input{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);color:#fff}
.cert-form input::placeholder{color:rgba(255,255,255,.65)}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.2rem;font-size:.8rem;color:#8ea39e}

/* Fixed on every page: WhatsApp + mobile quick bar */
.floating-whatsapp{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;z-index:1050;box-shadow:0 6px 18px rgba(0,0,0,.25);animation:wa 2s infinite}
.floating-whatsapp svg{width:32px;height:32px;fill:#fff}
@keyframes wa{0%,100%{box-shadow:0 6px 18px rgba(0,0,0,.25)}50%{box-shadow:0 0 0 12px rgba(37,211,102,.2),0 6px 18px rgba(0,0,0,.25)}}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:1040;display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:6px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(27,38,43,.1)}
.mobile-bar a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;border-radius:9px;font-size:.75rem;font-weight:600;line-height:1.2;text-decoration:none;background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.mobile-bar a.m-apply{background:var(--grad);color:#fff;border:0}

/* Responsive */
@media(max-width:767.98px){
  body{padding-bottom:70px}
  section{padding:52px 0}
  .hero{padding:48px 0 40px;text-align:center}
  .hero .lead{margin:0 auto}
  .hero-art{min-height:300px}
  .orb{font-size:3.2rem}
  .main-nav .navbar-brand img{height:50px}
  .stats .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}
  .event-card{padding:1.5rem}
  .floating-whatsapp{bottom:84px;right:12px;width:50px;height:50px}
  .topbar .top-extra{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Inner page banner + About page */
.page-banner{background:linear-gradient(120deg,#fff,var(--soft) 60%,#e3f6fb);padding:46px 0;border-bottom:1px solid var(--line)}
.page-banner h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0}
.page-banner .breadcrumb{margin:0 0 .6rem;font-size:.85rem}
.page-banner .breadcrumb a{text-decoration:none}
.about-img{border-radius:20px;border:1px solid var(--line);box-shadow:0 18px 40px rgba(22,174,211,.15);width:100%;max-width:450px}
.about-title .small-top{display:block;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:600}
.about-title .brand-text{color:var(--teal-d)}
.rating-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.2rem 1rem;text-align:center;height:100%}
.rating-box small{color:var(--muted);display:block}
.rating-box strong{display:block;font-size:2rem;line-height:1.2;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rating-box span{font-weight:600;font-size:.9rem}