:root{
  --ab-blue:#1a3a5c;
  --ab-blue-deep:#0f2740;
  --ab-blue-soft:#eaf2f9;
  --ab-teal:#00c2a8;
  --ab-teal-deep:#00a68f;
  --ab-text:#1a2238;
  --ab-text-sub:#5a6478;
  --ab-border:#e5e9f2;
  --ab-bg:#f6f9fc;
  --ab-white:#ffffff;
  --ab-radius:18px;
  --ab-shadow-sm:0 2px 10px rgba(15,23,42,.05);
  --ab-shadow-lg:0 24px 60px rgba(15,23,42,.1);
  --ab-ease:cubic-bezier(.4,0,.2,1);
}

.ab-hero{position:relative;min-height:360px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,#0f2740 0%,#1a3a5c 55%,#256a8f 100%)}
.ab-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 78% 22%,rgba(0,194,168,.22) 0%,transparent 70%),radial-gradient(420px 260px at 12% 88%,rgba(0,194,168,.14) 0%,transparent 70%)}
.ab-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(.8) brightness(.55)}
.ab-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,39,64,.94) 0%,rgba(26,58,92,.88) 52%,rgba(37,106,143,.8) 100%)}
.ab-hero-inner{position:relative;z-index:2;color:#fff;padding:64px 0}
.ab-hero-tag{font-size:13px;letter-spacing:4px;color:rgba(255,255,255,.78);margin:0 0 18px;font-weight:600;text-transform:uppercase;display:inline-flex;align-items:center;gap:10px}
.ab-hero-tag::before{content:"";width:34px;height:2px;background:var(--ab-teal);border-radius:2px}
.ab-hero-title{font-size:46px;line-height:1.28;font-weight:800;margin:0 0 20px;letter-spacing:-1px;text-shadow:0 2px 18px rgba(0,0,0,.28)}
.ab-hero-sub{font-size:16px;line-height:1.9;margin:0 0 34px;color:rgba(255,255,255,.92);max-width:780px;font-weight:400}
.ab-hero-actions{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:768px){.ab-hero{min-height:0}.ab-hero-title{font-size:28px}.ab-hero-sub{font-size:14.5px}}

.ab-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 30px;border-radius:12px;font-size:15px;font-weight:700;letter-spacing:.5px;transition:all .25s var(--ab-ease);cursor:pointer;border:none;text-decoration:none;font-family:inherit;white-space:nowrap}
.ab-btn-primary{background:linear-gradient(135deg,var(--ab-teal),var(--ab-teal-deep));color:#fff;box-shadow:0 8px 22px rgba(0,194,168,.3)}
.ab-btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,194,168,.42);color:#fff}
.ab-btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.ab-btn-ghost:hover{background:rgba(255,255,255,.2);border-color:#fff;color:#fff}
.ab-btn-outline{background:#fff;color:var(--ab-blue);border:1.5px solid #d3dce8;box-shadow:0 4px 14px rgba(15,23,42,.06)}
.ab-btn-outline:hover{color:var(--ab-blue);border-color:var(--ab-teal);transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,23,42,.12)}

.ab-section{padding:88px 0;background:#fff;position:relative}
.ab-section-alt{background:var(--ab-bg)}
@media(max-width:768px){.ab-section{padding:58px 0}}
.ab-head{margin-bottom:46px;max-width:860px}
.ab-head .yb-sec-title{margin-top:12px}

.ab-about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media(max-width:991px){.ab-about-grid{grid-template-columns:1fr;gap:32px}}
.ab-about-text .ab-p{font-size:16px;line-height:2;color:var(--ab-text-sub);margin:0 0 16px}
.ab-about-text .ab-p strong{color:var(--ab-blue)}
.ab-meta-line{display:flex;flex-wrap:wrap;gap:12px 28px;margin:22px 0 28px}
.ab-meta-line span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ab-blue);font-weight:600;background:var(--ab-blue-soft);padding:9px 16px;border-radius:10px}
.ab-meta-line svg{color:var(--ab-teal);flex:none}
.ab-about-actions{display:flex;gap:14px;flex-wrap:wrap}
.ab-about-img{border-radius:var(--ab-radius);overflow:hidden;position:relative;box-shadow:var(--ab-shadow-lg)}
.ab-about-img::before{content:"";position:absolute;inset:auto 0 0 0;height:5px;background:linear-gradient(90deg,var(--ab-teal),rgba(0,194,168,.15));z-index:2}
.ab-about-img img{width:100%;height:100%;min-height:360px;object-fit:cover;display:block}
@media(max-width:991px){.ab-about-img img{min-height:260px}}

.ab-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:64px}
@media(max-width:991px){.ab-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.ab-stats{grid-template-columns:1fr}}
.ab-stat-item{background:var(--ab-bg);border:1px solid var(--ab-border);border-radius:16px;padding:24px 22px;position:relative;overflow:hidden;transition:transform .3s var(--ab-ease),box-shadow .3s var(--ab-ease)}
.ab-stat-item::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--ab-teal),transparent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ab-ease)}
.ab-stat-item:hover{transform:translateY(-4px);box-shadow:var(--ab-shadow-lg)}
.ab-stat-item:hover::before{transform:scaleX(1)}
.ab-stat-item h3{font-size:19px;color:var(--ab-blue);margin:0 0 8px;font-weight:800}
.ab-stat-item p{font-size:13.5px;line-height:1.7;color:var(--ab-text-sub);margin:0}

.ab-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:991px){.ab-adv-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.ab-adv-grid{grid-template-columns:1fr}}
.ab-adv-card{background:#fff;border:1px solid var(--ab-border);border-radius:var(--ab-radius);padding:30px 26px;position:relative;overflow:hidden;transition:transform .3s var(--ab-ease),box-shadow .3s var(--ab-ease)}
.ab-adv-card::after{content:"";position:absolute;right:-40px;top:-40px;width:120px;height:120px;background:radial-gradient(circle,rgba(0,194,168,.12),transparent 70%);border-radius:50%}
.ab-adv-card:hover{transform:translateY(-6px);box-shadow:var(--ab-shadow-lg)}
.ab-adv-no{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--ab-blue),#2a5f8a);color:#fff;font-size:14px;font-weight:800;letter-spacing:1px;margin-bottom:18px}
.ab-adv-card h3{font-size:18px;color:var(--ab-blue);margin:0 0 10px;font-weight:800}
.ab-adv-card p{font-size:14px;line-height:1.8;color:var(--ab-text-sub);margin:0}

.ab-flow{display:flex;align-items:stretch;flex-wrap:wrap;gap:0;margin-top:10px}
@media(max-width:768px){.ab-flow{flex-direction:column}}
.ab-flow-node{flex:1;min-width:150px;background:#fff;border:1px solid var(--ab-border);border-radius:14px;padding:24px 20px;text-align:center;transition:transform .3s var(--ab-ease),box-shadow .3s var(--ab-ease),border-color .3s var(--ab-ease)}
.ab-flow-node:hover{transform:translateY(-4px);box-shadow:var(--ab-shadow-lg);border-color:var(--ab-teal)}
.ab-fn-no{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--ab-blue-soft);color:var(--ab-teal-deep);font-size:13px;font-weight:800;margin-bottom:14px}
.ab-flow-node h4{font-size:16px;color:var(--ab-blue);margin:0 0 8px;font-weight:800}
.ab-flow-node p{font-size:13px;line-height:1.7;color:var(--ab-text-sub);margin:0}
.ab-flow-arrow{display:flex;align-items:center;color:var(--ab-teal);font-size:24px;font-weight:800;padding:0 6px;flex:none}
@media(max-width:768px){.ab-flow-arrow{justify-content:center;transform:rotate(90deg);padding:6px 0}}

.ab-time{position:relative;padding:10px 0 10px 34px}
.ab-time::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--ab-teal),rgba(0,194,168,.1));border-radius:3px}
.ab-time-item{position:relative;margin-bottom:28px}
.ab-time-item:last-child{margin-bottom:0}
.ab-time-dot{position:absolute;left:-33px;top:8px;width:15px;height:15px;border-radius:50%;background:var(--ab-teal);border:3px solid #fff;box-shadow:0 0 0 3px rgba(0,194,168,.25);z-index:2}
.ab-time-card{background:#fff;border:1px solid var(--ab-border);border-radius:16px;padding:24px 26px;transition:transform .3s var(--ab-ease),box-shadow .3s var(--ab-ease)}
.ab-time-card:hover{transform:translateX(6px);box-shadow:var(--ab-shadow-lg)}
.ab-time-year{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1px;color:var(--ab-teal-deep);background:rgba(0,194,168,.1);padding:4px 12px;border-radius:20px;margin-bottom:10px}
.ab-time-card h3{font-size:18px;color:var(--ab-blue);margin:0 0 8px;font-weight:800}
.ab-time-card p{font-size:14px;line-height:1.8;color:var(--ab-text-sub);margin:0}

.ab-wc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1200px){.ab-wc-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.ab-wc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.ab-wc-grid{grid-template-columns:1fr}}
.ab-wc-card{background:#fff;border:1px solid var(--ab-border);border-radius:var(--ab-radius);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .3s var(--ab-ease),box-shadow .3s var(--ab-ease)}
.ab-wc-card:hover{transform:translateY(-6px);box-shadow:var(--ab-shadow-lg);text-decoration:none}
.ab-wc-img{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--ab-bg)}
.ab-wc-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ab-ease)}
.ab-wc-card:hover .ab-wc-img img{transform:scale(1.06)}
.ab-wc-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.ab-wc-cat{display:inline-flex;align-items:center;align-self:flex-start;font-size:11.5px;font-weight:700;color:var(--ab-teal-deep);background:rgba(0,194,168,.1);padding:3px 10px;border-radius:16px;letter-spacing:.5px}
.ab-wc-body h3{font-size:15.5px;line-height:1.5;color:var(--ab-blue);margin:0;font-weight:800}
.ab-wc-body p{font-size:13px;line-height:1.75;color:var(--ab-text-sub);margin:0}

.ab-cta{background:linear-gradient(135deg,#0f2740 0%,#1a3a5c 58%,#256a8f 100%);position:relative;overflow:hidden;padding:72px 0}
.ab-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(520px 260px at 82% 40%,rgba(0,194,168,.2) 0%,transparent 70%)}
.ab-cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;color:#fff}
.ab-cta-text h2{font-size:28px;margin:0 0 10px;font-weight:800;letter-spacing:-.5px}
.ab-cta-text p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.85);margin:0}
.ab-cta-actions{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:768px){.ab-cta-text h2{font-size:22px}.ab-cta{padding:52px 0}}