/* CertOcean /all-courses v2 (2026-10-15) */
.co-ac{--ac-navy:#283782;--ac-navy2:#1b2563;--ac-ink:#0f1b3d;--ac-ink2:#334155;--ac-mute:#64748b;--ac-line:#e6ebf5;--ac-soft:#f5f7fc;--ac-blue:#3d7cf2;--ac-g1:#ffc21a;--ac-g2:#ff8a1f;--ac-green:#00a67e;--co-ac-top:74px;
  color:var(--ac-ink);font-size:15px;line-height:1.5;background:#fff;overflow-x:clip}
.co-ac *,.co-ac *::before,.co-ac *::after{box-sizing:border-box}
.co-ac p{margin:0}
.co-ac a{text-decoration:none}
.co-ac h1,.co-ac h2,.co-ac h3{margin:0;color:inherit}
.co-ac a:focus-visible,.co-ac button:focus-visible,.co-ac select:focus-visible,.co-ac input:focus-visible,.co-ac summary:focus-visible{outline:2px solid var(--ac-blue);outline-offset:2px}
.co-ac-wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 20px}

/* buttons */
.co-ac-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:12px;border:0;font-weight:800;font-size:14.5px;white-space:nowrap;cursor:pointer;color:#fff !important;background:linear-gradient(135deg,#3549b0,var(--ac-navy2));box-shadow:0 12px 22px -12px rgba(27,37,99,.85),inset 0 1px 0 rgba(255,255,255,.2);transition:transform .2s,box-shadow .2s,filter .2s,background .2s}
.co-ac-btn i{font-size:12.5px;transition:transform .2s}
.co-ac-btn:hover{transform:translateY(-2px);box-shadow:0 16px 26px -12px rgba(27,37,99,.95),inset 0 1px 0 rgba(255,255,255,.2)}
.co-ac-btn:hover .fa-arrow-right{transform:translateX(3px)}
.co-ac-btn-gold{color:#1b2140 !important;background:linear-gradient(90deg,var(--ac-g1),var(--ac-g2));box-shadow:0 14px 26px -12px rgba(255,138,31,.9),inset 0 1px 0 rgba(255,255,255,.55)}
.co-ac-btn-gold:hover{filter:saturate(1.15);box-shadow:0 18px 30px -12px rgba(255,138,31,.95),inset 0 1px 0 rgba(255,255,255,.55)}
.co-ac-btn-ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);box-shadow:none}
.co-ac-btn-ghost i{font-size:17px;color:#25d366}
.co-ac-btn-ghost:hover{background:rgba(255,255,255,.16);box-shadow:none}
.co-ac-btn-line{color:var(--ac-navy) !important;background:#fff;border:1px solid #d5ddf3;box-shadow:none}
.co-ac-btn-line:hover{background:#eef2fc;box-shadow:none}
.co-ac-btn-full{width:100%}
.co-ac-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#d7560d;margin-bottom:8px}

/* ---------- hero ---------- */
.co-ac-hero{position:relative;color:#fff;background:#0d1a4a;overflow:hidden}
.co-ac-hero-bg{position:absolute;inset:0;background:
  radial-gradient(60% 80% at 85% 20%,rgba(61,124,242,.55) 0%,rgba(61,124,242,0) 60%),
  radial-gradient(45% 60% at 0% 100%,rgba(124,92,255,.22) 0%,rgba(124,92,255,0) 65%),
  linear-gradient(160deg,#13246b 0%,#0d1a4a 55%,#0a1238 100%)}
.co-ac-hero-bg::after{content:"";position:absolute;inset:0;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(70% 90% at 70% 40%,#000 0%,transparent 75%);mask-image:radial-gradient(70% 90% at 70% 40%,#000 0%,transparent 75%)}
.co-ac-hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.38fr) minmax(0,.62fr);align-items:center;gap:28px;padding-top:18px;padding-bottom:18px}
.co-ac-hero-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.co-ac-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin:0}
.co-ac-crumb a{color:rgba(255,255,255,.85) !important}
.co-ac-crumb a:hover{color:#fff !important}
.co-ac-crumb i{font-size:9px;opacity:.6}
.co-ac-eyebrow{display:inline-flex;align-items:center;gap:7px;padding:4px 12px;border-radius:999px;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#ffd35c;background:rgba(255,194,26,.12);border:1px solid rgba(255,194,26,.35)}
.co-ac-hero h1{margin:10px 0 6px;font-size:clamp(24px,2.2vw,34px);font-weight:900;line-height:1.12;letter-spacing:-.02em;color:#fff;max-width:720px}
.co-ac-hero h1 span{color:var(--ac-g1)}
.co-ac-lead{font-size:15px;line-height:1.5;color:rgba(255,255,255,.82);max-width:820px}
.co-ac-search{position:relative;display:flex;align-items:center;gap:8px;margin-top:12px;max-width:620px;padding:4px 4px 4px 48px;background:#fff;border-radius:999px;box-shadow:0 22px 44px -18px rgba(0,0,0,.55),0 0 0 6px rgba(255,255,255,.08)}
.co-ac-search>i{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--ac-mute);font-size:16px}
.co-ac-search input{flex:1 1 auto;min-width:0;height:40px;border:0;outline:0;background:transparent;font-size:15.5px;color:var(--ac-ink)}
.co-ac-search input::placeholder{color:#8a94a8}
.co-ac-search button{flex:0 0 auto;height:40px;padding:0 22px;border:0;border-radius:999px;font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,#3d6cf0,#1e3fae);box-shadow:0 10px 20px -10px rgba(30,63,174,.9);cursor:pointer;transition:transform .2s,filter .2s}
.co-ac-search button:hover{transform:translateY(-1px);filter:brightness(1.08)}
.co-ac-pops{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;font-size:13.5px;color:rgba(255,255,255,.75)}
.co-ac-pops span{margin-right:2px}
.co-ac-pops a{padding:3px 12px;border-radius:999px;font-weight:700;font-size:13px;color:#fff !important;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);transition:background .2s,border-color .2s}
.co-ac-pops a:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4)}
.co-ac-hero-side{min-width:0;display:flex;flex-direction:column;align-items:center;gap:6px}
.co-ac-trust{list-style:none;display:flex;flex-wrap:nowrap;justify-content:center;gap:6px 14px;margin:0;padding:7px 14px;border-radius:999px;white-space:nowrap;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:12.5px;color:rgba(255,255,255,.85)}
.co-ac-trust li{display:inline-flex;align-items:center;gap:8px}
.co-ac-trust li>i{color:var(--ac-g1)}
.co-ac-trust b{color:#fff}
.co-ac-tp{display:inline-flex;gap:2px}
.co-ac-tp i{width:15px;height:15px;display:grid;place-items:center;font-size:8.5px;color:#fff;background:#00b67a;border-radius:2px}

/* hero 3D visual */
.co-ac-hv{position:relative;width:100%;height:400px;margin:-100px 0 -100px;transform:scale(.5);perspective:1100px}
.co-ac-hv-glow{position:absolute;left:50%;top:50%;width:420px;height:420px;margin:-210px 0 0 -210px;border-radius:50%;background:radial-gradient(circle,rgba(92,140,255,.45) 0%,rgba(92,140,255,0) 65%)}
.co-ac-hv-ring{position:absolute;left:50%;top:56%;width:380px;height:380px;margin:-190px 0 0 -190px;border-radius:50%;border:1.5px dashed rgba(255,255,255,.18);transform:rotateX(70deg)}
.co-ac-hv-stack{position:absolute;left:50%;top:50%;width:330px;margin-left:-165px;margin-top:-140px;transform-style:preserve-3d;transform:rotateX(18deg) rotateY(-22deg) rotateZ(4deg);animation:coAcFloat 8s ease-in-out infinite}
.co-ac-mini{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;padding:14px 16px 18px;margin-bottom:14px;border-radius:16px;background:linear-gradient(160deg,#fff 0%,#eef2fb 100%);color:var(--ac-ink);box-shadow:0 26px 40px -18px rgba(0,0,0,.6),inset 0 1px 0 #fff}
.co-ac-mini.m1{transform:translateZ(60px)}
.co-ac-mini.m2{transform:translateZ(30px) translateX(26px)}
.co-ac-mini.m3{transform:translateX(52px)}
.co-ac-mini .t{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:900;font-size:13px;letter-spacing:-.02em;background:linear-gradient(145deg,var(--c1),var(--c2));box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -3px 0 rgba(0,0,0,.15),0 10px 16px -8px var(--c2)}
.co-ac-mini .x{min-width:0;display:flex;flex-direction:column}
.co-ac-mini .x b{font-size:14px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.co-ac-mini .x small{font-size:11.5px;color:var(--ac-mute)}
.co-ac-mini .bar{position:absolute;left:76px;right:16px;bottom:9px;height:4px;border-radius:4px;background:#e2e8f4;overflow:hidden}
.co-ac-mini .bar em{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--c1),var(--c2))}
.co-ac-hv-medal{position:absolute;right:8%;top:6%;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;font-size:28px;color:#7a4a00;background:radial-gradient(circle at 35% 30%,#fff5bf 0%,#ffd34d 34%,#f0a500 74%,#c27a00 100%);box-shadow:0 0 0 4px rgba(255,255,255,.85),0 18px 30px -10px rgba(0,0,0,.6);animation:coAcBob 6s ease-in-out infinite}
.co-ac-hv-pill{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:999px;font-size:13px;font-weight:700;white-space:nowrap;color:var(--ac-ink);background:rgba(255,255,255,.97);box-shadow:0 16px 30px -12px rgba(0,0,0,.6);animation:coAcBob 5s ease-in-out infinite}
.co-ac-hv-pill.p1{left:0;top:2%}
.co-ac-hv-pill.p1 i{color:var(--ac-green)}
.co-ac-hv-pill.p2{right:0;bottom:3%;animation-delay:-2.5s}
.co-ac-hv-pill.p2 i{color:var(--ac-blue)}
.co-ac-hv-stat{position:absolute;left:6%;bottom:4%;z-index:3;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:14px;font-size:13px;color:rgba(255,255,255,.85);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.co-ac-hv-stat b{font-size:18px;color:#fff}
.co-ac-hv-stat i{width:1px;height:18px;background:rgba(255,255,255,.3);margin:0 4px}

/* ---------- sticky filter bar ---------- */
.co-ac-bar{position:sticky;top:var(--co-ac-top);z-index:20;background:rgba(255,255,255,.94);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--ac-line);box-shadow:0 10px 24px -20px rgba(15,27,61,.5)}
.co-ac-bar-in{display:flex;align-items:center;gap:16px;padding-top:12px;padding-bottom:12px}
.co-ac-chipbox{position:relative;flex:1 1 auto;min-width:0;display:flex;align-items:center}
.co-ac-chips{position:relative;flex:1 1 auto;min-width:0;display:flex;gap:8px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;padding:2px}
.co-ac-chipbox.can-next .co-ac-chips{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 70px),transparent calc(100% - 20px));mask-image:linear-gradient(90deg,#000 calc(100% - 70px),transparent calc(100% - 20px))}
.co-ac-chipbox.can-prev .co-ac-chips{-webkit-mask-image:linear-gradient(90deg,transparent 20px,#000 70px);mask-image:linear-gradient(90deg,transparent 20px,#000 70px)}
.co-ac-chipbox.can-prev.can-next .co-ac-chips{-webkit-mask-image:linear-gradient(90deg,transparent 20px,#000 70px,#000 calc(100% - 70px),transparent calc(100% - 20px));mask-image:linear-gradient(90deg,transparent 20px,#000 70px,#000 calc(100% - 70px),transparent calc(100% - 20px))}
.co-ac-chev{position:absolute;top:50%;z-index:2;width:34px;height:34px;margin-top:-17px;border-radius:50%;border:1px solid #d5ddf3;background:#fff;color:var(--ac-navy);display:grid;place-items:center;font-size:12px;cursor:pointer;opacity:0;visibility:hidden;box-shadow:0 8px 18px -8px rgba(15,27,61,.5);transition:opacity .2s,visibility .2s,background .2s,color .2s,transform .2s}
.co-ac-chev.is-prev{left:0}
.co-ac-chev.is-next{right:0}
.co-ac-chipbox.can-prev .co-ac-chev.is-prev,.co-ac-chipbox.can-next .co-ac-chev.is-next{opacity:1;visibility:visible}
.co-ac-chev:hover{background:var(--ac-navy);color:#fff;border-color:var(--ac-navy);transform:scale(1.06)}
.co-ac-chips::-webkit-scrollbar{display:none}
.co-ac-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 12px;border-radius:999px;border:1px solid var(--ac-line);background:#fff;color:var(--ac-ink2);font-weight:700;font-size:13.5px;white-space:nowrap;cursor:pointer;transition:background .18s,border-color .18s,color .18s,box-shadow .18s}
.co-ac-chip i{font-size:12px;color:var(--c2,var(--ac-navy))}
.co-ac-chip b{font-size:11.5px;font-weight:800;color:var(--ac-mute);background:var(--ac-soft);border-radius:999px;padding:1px 7px}
.co-ac-chip:hover{border-color:#c9d6f7;color:var(--ac-ink);box-shadow:0 6px 14px -10px rgba(15,27,61,.45)}
.co-ac-chip.is-on{color:#fff;background:linear-gradient(135deg,#34479f,var(--ac-navy2));border-color:transparent;box-shadow:0 10px 20px -12px rgba(27,37,99,.9)}
.co-ac-chip.is-on i{color:#ffd35c}
.co-ac-chip.is-on b{color:var(--ac-navy);background:#fff}
.co-ac-tools{flex:0 0 auto;display:flex;align-items:center;gap:10px}
.co-ac-q,.co-ac-sort{position:relative;display:flex;align-items:center;margin:0}
.co-ac-q i,.co-ac-sort i{position:absolute;left:13px;font-size:13px;color:var(--ac-mute);pointer-events:none}
.co-ac-q input{width:190px;height:38px;padding:0 12px 0 36px;border:1px solid var(--ac-line);border-radius:10px;background:var(--ac-soft);font-size:14px;color:var(--ac-ink);transition:border-color .2s,background .2s,width .2s}
.co-ac-q input:focus{outline:0;border-color:var(--ac-blue);background:#fff;box-shadow:0 0 0 3px rgba(61,124,242,.15)}
.co-ac-sort select{height:38px;padding:0 30px 0 36px;border:1px solid var(--ac-line);border-radius:10px;background:var(--ac-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748b' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;-webkit-appearance:none;appearance:none;font-size:14px;font-weight:600;color:var(--ac-ink);cursor:pointer}

/* ---------- list ---------- */
.co-ac-list{padding:28px 0 56px;background:linear-gradient(180deg,#f6f8fd 0%,#fff 520px)}
.co-ac-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.co-ac-head h2{font-size:20px;font-weight:800;letter-spacing:-.01em}
.co-ac-head h2 em{font-style:normal;color:var(--ac-navy)}
.co-ac-head-r{display:flex;align-items:center;gap:10px}
.co-ac-catlink,.co-ac-clear{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 13px;border-radius:10px;font-size:13.5px;font-weight:700;cursor:pointer}
.co-ac-catlink{color:var(--ac-navy) !important;background:#eef2fc;border:1px solid #dce3f7}
.co-ac-catlink i{font-size:11px}
.co-ac-clear{color:var(--ac-ink2);background:#fff;border:1px solid var(--ac-line)}
.co-ac-catlink[hidden],.co-ac-clear[hidden]{display:none}
.co-ac-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}

/* card */
.co-ac-card{position:relative;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--ac-line);border-radius:18px;overflow:hidden;box-shadow:0 2px 6px -2px rgba(15,27,61,.06);transition:transform .25s,box-shadow .25s,border-color .25s}
.co-ac-card[hidden]{display:none}
.co-ac-card:hover{transform:translateY(-4px);border-color:#cfdaf6;box-shadow:0 26px 44px -26px rgba(27,37,99,.55)}
.co-ac-top{position:relative;display:flex;flex-direction:column;justify-content:space-between;height:106px;padding:12px 14px 14px;overflow:hidden;color:#fff !important;background:radial-gradient(120% 120% at 0% 0%,rgba(255,255,255,.28) 0%,rgba(255,255,255,0) 50%),linear-gradient(135deg,var(--c1),var(--c2));perspective:500px}
.co-ac-top::after{content:"";position:absolute;right:-30px;top:-40px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.1)}
.co-ac-flags{position:relative;z-index:1;display:flex;justify-content:space-between;gap:8px;min-height:22px}
.co-ac-hot{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 9px;border-radius:999px;font-size:10.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#8a4300;background:linear-gradient(90deg,#ffe7a3,#ffc566);box-shadow:0 6px 12px -6px rgba(0,0,0,.4)}
.co-ac-hot i{font-size:10px;color:#e8590c}
.co-ac-save{margin-left:auto;display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:999px;font-size:11.5px;font-weight:800;color:#0f1b3d;background:#fff;box-shadow:0 6px 12px -6px rgba(0,0,0,.4)}
.co-ac-id{position:relative;z-index:1;display:flex;align-items:center;gap:12px}
.co-ac-tile{flex:0 0 46px;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-weight:900;font-size:13px;letter-spacing:-.02em;color:var(--c2);background:linear-gradient(160deg,#fff 0%,#eef2fb 100%);box-shadow:inset 0 -3px 0 rgba(15,27,61,.08),0 14px 22px -10px rgba(0,0,0,.55);transform:rotateY(-16deg) rotateX(8deg);transition:transform .3s}
.co-ac-tile[data-l="4"]{font-size:11.5px}
.co-ac-tile[data-l="5"],.co-ac-tile[data-l="6"]{font-size:9.5px}
.co-ac-tile[data-l="7"]{font-size:8.5px}
.co-ac-tile i{font-size:18px}
.co-ac-card:hover .co-ac-tile{transform:rotateY(-26deg) rotateX(10deg) translateZ(10px)}
.co-ac-ven{min-width:0;display:flex;flex-direction:column;line-height:1.2;text-shadow:0 1px 2px rgba(0,0,0,.18)}
.co-ac-ven b{font-size:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.co-ac-ven small{font-size:11.5px;opacity:.88}
.co-ac-deco{position:absolute;right:12px;bottom:-14px;font-size:70px;color:rgba(255,255,255,.16);transform:rotate(-12deg)}
.co-ac-body{flex:1 1 auto;display:flex;flex-direction:column;gap:5px;padding:14px 16px 4px}
.co-ac-cat{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ac-mute)}
.co-ac-title{font-size:15.5px !important;font-weight:800 !important;line-height:1.3 !important;letter-spacing:-.01em}
.co-ac-title a{color:var(--ac-ink) !important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.co-ac-title a::after{content:"";position:absolute;inset:0;z-index:0}
.co-ac-card:hover .co-ac-title a{color:var(--ac-navy) !important}
.co-ac-desc{font-size:13px;line-height:1.5;color:var(--ac-ink2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.co-ac-foot{position:relative;z-index:1;display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px 16px;margin-top:6px;border-top:1px dashed var(--ac-line)}
.co-ac-price{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:8px;line-height:1.15}
.co-ac-price b{font-size:20px;font-weight:900;letter-spacing:-.02em;color:var(--ac-ink)}
.co-ac-price s{font-size:13px;color:#94a3b8}
.co-ac-price small{margin-left:auto;font-size:11.5px;font-weight:700;color:var(--ac-green)}
.co-ac-act{display:flex;align-items:center;gap:8px}
.co-ac-act .co-ac-btn{flex:1 1 auto;height:40px;padding:0 14px;font-size:13.5px;border-radius:11px}
.co-ac-wa{order:2;width:40px;height:40px;flex:0 0 40px;border-radius:11px;display:grid;place-items:center;font-size:19px;color:#1da851 !important;background:#eafaf0;border:1px solid #c8f0d6;transition:background .2s,transform .2s}
.co-ac-wa:hover{background:#d6f5e2;transform:translateY(-2px)}

/* in-grid CTA (adapts to 1, 2 or 3 columns) */
.co-ac-cta{position:relative;overflow:hidden;border-radius:18px;color:#fff;container-type:inline-size;container-name:coaccta;
  background:radial-gradient(70% 120% at 100% 0%,rgba(61,124,242,.6) 0%,rgba(61,124,242,0) 60%),radial-gradient(60% 90% at 0% 100%,rgba(255,178,0,.22) 0%,rgba(255,178,0,0) 60%),linear-gradient(150deg,#24327f 0%,#1a2463 55%,#0f173f 100%);box-shadow:0 26px 44px -26px rgba(15,23,63,.9)}
.co-ac-cta-in{height:100%;display:flex;flex-direction:column;gap:16px;padding:24px 22px}
.co-ac-cta-3d{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;font-size:26px;color:#1b2140;background:linear-gradient(145deg,#ffd76a,#ff9b2e);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -4px 0 rgba(0,0,0,.15),0 18px 28px -12px rgba(255,138,31,.8);transform:perspective(300px) rotateY(-18deg) rotateX(10deg)}
.co-ac-cta-eye{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#ffd35c;margin-bottom:4px}
.co-ac-cta-h{font-size:21px;font-weight:900;line-height:1.2;letter-spacing:-.01em}
.co-ac-cta-p{margin-top:8px !important;font-size:14px;line-height:1.55;color:rgba(255,255,255,.82)}
.co-ac-cta-act{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.co-ac-cta-act .co-ac-btn{width:100%}
@container coaccta (min-width:560px){
  .co-ac-cta-in{flex-direction:row;align-items:center;gap:24px;padding:26px 30px}
  .co-ac-cta-3d{flex:0 0 76px;width:76px;height:76px;font-size:32px;border-radius:22px}
  .co-ac-cta-txt{flex:1 1 auto;min-width:0}
  .co-ac-cta-h{font-size:24px}
  .co-ac-cta-act{flex:0 0 auto;margin-top:0}
  .co-ac-cta-act .co-ac-btn{width:auto;min-width:230px}
}

.co-ac-empty{margin-top:8px;padding:40px 24px;text-align:center;border:1px dashed #cdd7ee;border-radius:18px;background:#fbfcff}
.co-ac-empty[hidden]{display:none}
.co-ac-empty-ico{width:56px;height:56px;margin:0 auto 12px;border-radius:16px;display:grid;place-items:center;font-size:22px;color:#fff;background:linear-gradient(145deg,#4e66dc,#1b2563)}
.co-ac-empty-h{font-size:19px;font-weight:800;margin-bottom:6px !important}
.co-ac-empty p{color:var(--ac-ink2)}
.co-ac-empty div{margin-top:16px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.co-ac-empty .co-ac-btn .fa-whatsapp{font-size:17px}
.co-ac-pagewrap{margin-top:30px;display:flex;flex-direction:column;align-items:center;gap:10px}
.co-ac-pagewrap[hidden]{display:none}
.co-ac-pager{display:inline-flex;align-items:center;gap:4px;padding:6px;border-radius:999px;background:#fff;border:1px solid #dfe6f6;box-shadow:0 18px 34px -24px rgba(27,37,99,.55),0 2px 6px -3px rgba(15,27,61,.08)}
.co-ac-pg-nums{display:inline-flex;align-items:center;gap:4px;padding:0 4px;margin:0 2px;border-left:1px solid var(--ac-line);border-right:1px solid var(--ac-line)}
.co-ac-pg{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:40px;height:40px;padding:0 12px;border:0;border-radius:999px;background:transparent;color:var(--ac-ink2);font-weight:800;font-size:14.5px;cursor:pointer;transition:background .18s,color .18s,box-shadow .18s,transform .18s}
.co-ac-pg:hover:not(:disabled):not(.is-on){background:#eef2fc;color:var(--ac-navy)}
.co-ac-pg.is-on{color:#fff;background:linear-gradient(135deg,#3549b0,var(--ac-navy2));box-shadow:0 10px 18px -8px rgba(27,37,99,.8),inset 0 1px 0 rgba(255,255,255,.22);transform:translateY(-1px)}
.co-ac-pg-arrow{padding:0 16px;color:var(--ac-navy)}
.co-ac-pg-arrow i{font-size:12px;transition:transform .2s}
.co-ac-pg-arrow[data-pg="prev"]:hover:not(:disabled) i{transform:translateX(-3px)}
.co-ac-pg-arrow[data-pg="next"]:hover:not(:disabled) i{transform:translateX(3px)}
.co-ac-pg:disabled{opacity:.35;cursor:default}
.co-ac-pg-gap{min-width:24px;text-align:center;color:var(--ac-mute);font-weight:800;letter-spacing:.1em}
.co-ac-pg-info{margin:0;font-size:13px;color:var(--ac-mute)}
.co-ac-pg-info b{color:var(--ac-ink)}

/* ---------- why ---------- */
.co-ac-why{padding:64px 0;background:linear-gradient(180deg,#f5f7fc,#eef2fb)}
.co-ac-why-head{max-width:720px;margin:0 auto 32px;text-align:center}
.co-ac-why-head h2,.co-ac-faq h2{font-size:clamp(26px,2.6vw,34px);font-weight:900;line-height:1.2;letter-spacing:-.02em}
.co-ac-why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.co-ac-why-tile{padding:24px 22px;background:#fff;border:1px solid var(--ac-line);border-radius:18px;box-shadow:0 18px 34px -28px rgba(27,37,99,.5);transition:transform .25s,box-shadow .25s}
.co-ac-why-tile:hover{transform:translateY(-4px);box-shadow:0 26px 40px -26px rgba(27,37,99,.6)}
.co-ac-why-ico{width:54px;height:54px;margin-bottom:16px;border-radius:16px;display:grid;place-items:center;font-size:22px;color:#fff;background:linear-gradient(145deg,var(--c1),var(--c2));box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -3px 0 rgba(0,0,0,.15),0 14px 22px -10px var(--c2);transform:perspective(300px) rotateY(-16deg) rotateX(8deg)}
.co-ac-why-t{font-size:17px;font-weight:800;line-height:1.3;margin-bottom:6px !important}
.co-ac-why-tile p:not(.co-ac-why-t){font-size:14px;line-height:1.55;color:var(--ac-ink2)}

/* ---------- faq ---------- */
.co-ac-faq{padding:64px 0}
.co-ac-faq-in{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:40px;align-items:start}
.co-ac-faq h2{margin-bottom:22px}
.co-ac-faq details{border:1px solid var(--ac-line);border-radius:14px;background:#fff;margin-bottom:12px;transition:border-color .2s,box-shadow .2s}
.co-ac-faq details[open]{border-color:#cfdaf6;box-shadow:0 16px 30px -24px rgba(27,37,99,.5)}
.co-ac-faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 20px;font-size:16px;font-weight:800;cursor:pointer}
.co-ac-faq summary::-webkit-details-marker{display:none}
.co-ac-faq summary::after{content:"+";flex:0 0 28px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:18px;font-weight:700;color:var(--ac-navy);background:#eef2fc;transition:transform .2s}
.co-ac-faq details[open] summary::after{content:"–";background:var(--ac-navy);color:#fff}
.co-ac-faq details p{padding:0 20px 18px;font-size:14.5px;line-height:1.65;color:var(--ac-ink2)}
.co-ac-side{position:sticky;top:calc(var(--co-ac-top) + 84px)}
.co-ac-side-card{position:relative;overflow:hidden;padding:28px 26px;border-radius:22px;color:#fff;background:radial-gradient(90% 60% at 100% 0%,rgba(61,124,242,.55) 0%,rgba(61,124,242,0) 60%),linear-gradient(160deg,#24327f 0%,#1a2463 55%,#0f173f 100%);box-shadow:0 30px 50px -30px rgba(15,23,63,.95)}
.co-ac-side-3d{width:62px;height:62px;margin-bottom:16px;border-radius:18px;display:grid;place-items:center;font-size:26px;color:#1b2140;background:linear-gradient(145deg,#ffd76a,#ff9b2e);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -4px 0 rgba(0,0,0,.15),0 18px 28px -12px rgba(255,138,31,.8);transform:perspective(300px) rotateY(-18deg) rotateX(10deg)}
.co-ac-side-h{font-size:24px;font-weight:900;letter-spacing:-.01em}
.co-ac-side-p{margin:8px 0 20px !important;font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.82)}
.co-ac-side-card .co-ac-btn+.co-ac-btn{margin-top:10px}
.co-ac-side-list{list-style:none;margin:20px 0 0;padding:18px 0 0;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:9px;font-size:13.5px;color:rgba(255,255,255,.85)}
.co-ac-side-list li{display:flex;align-items:center;gap:9px}
.co-ac-side-list i{width:20px;color:#ffd35c;text-align:center}
.co-ac-side-list a{color:#fff !important;text-decoration:underline;text-decoration-color:rgba(255,255,255,.35);text-underline-offset:3px}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  .co-ac-hero-in{gap:24px}
  .co-ac-hv{transform:scale(.46);margin:-108px 0 -108px}
  .co-ac-hero-in{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}
  .co-ac-hv-stat{display:none}
  .co-ac-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .co-ac-why-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .co-ac-q input{width:150px}
}
@media (max-width:991.98px){
  .co-ac{--co-ac-top:0px}
  .co-ac-hero-in{grid-template-columns:1fr;gap:14px;padding-top:20px;padding-bottom:24px}
  .co-ac-hv{display:none}
  .co-ac-hero-side{align-items:flex-start}
  .co-ac-trust{justify-content:flex-start;padding:0;background:none;border:0}
  .co-ac-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .co-ac-bar-in{flex-wrap:wrap;gap:10px}
  .co-ac-chipbox{flex:1 1 100%}
  .co-ac-tools{flex:1 1 100%}
  .co-ac-q{flex:1 1 auto}
  .co-ac-q input{width:100%}
  .co-ac-faq-in{grid-template-columns:1fr}
  .co-ac-side{position:static}
}
@media (max-width:639.98px){
  .co-ac-wrap{padding:0 16px}
  .co-ac-hero h1{font-size:25px}
  .co-ac-lead{font-size:14.5px}
  .co-ac-search{padding:5px 5px 5px 40px}
  .co-ac-search>i{left:16px}
  .co-ac-search input{height:42px;font-size:14.5px}
  .co-ac-search button{height:42px;padding:0 16px;font-size:14px}
  .co-ac-trust{gap:8px 16px;font-size:13px}
  .co-ac-bar{position:relative;top:auto}
  .co-ac-grid{grid-template-columns:1fr}
  .co-ac-why,.co-ac-faq{padding:44px 0}
  .co-ac-why-grid{grid-template-columns:1fr;gap:12px}
  .co-ac-why-tile{display:grid;grid-template-columns:auto 1fr;column-gap:16px;padding:18px}
  .co-ac-why-ico{grid-row:span 2;margin:0;width:48px;height:48px;font-size:19px}
  .co-ac-sort select{max-width:170px}
  .co-ac-pg{min-width:34px;height:34px;padding:0 9px;font-size:13.5px}
  .co-ac-pg-arrow span{display:none}
  .co-ac-pg-arrow{padding:0 10px}
}
@keyframes coAcFloat{0%,100%{transform:rotateX(18deg) rotateY(-22deg) rotateZ(4deg) translateY(0)}50%{transform:rotateX(13deg) rotateY(-14deg) rotateZ(2deg) translateY(-10px)}}
@keyframes coAcBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (prefers-reduced-motion:reduce){.co-ac *{animation:none !important;transition:none !important}}