/* ===== Layout ===== */
.apply { max-width: 1160px; margin: 0 auto; padding: 16px 16px 72px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
  padding: clamp(28px, 6vw, 64px) clamp(16px, 4vw, 24px);
  background: linear-gradient(180deg, #eaf6ff 0%, #ffffff 70%);
  border: 1px solid #e6edf5;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(17,37,59,.06);
  overflow: hidden;
}
.hero-copy h1 {
  background: linear-gradient(90deg, #0ea5e9 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.hero-copy .sub {
  color: #334155;
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.8;
  font-weight: 500;
}

.hero-illus img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,.06);
  object-fit: cover;
}
.hero-wave {
  position: absolute; left: 0; bottom: -1px; width: 100%; height: 80px;
  background: radial-gradient(120% 120% at 50% -20%, transparent 60%, #fff 61%);
  pointer-events: none;
}

/* ===== Checklist ===== */
.prep { padding: 26px 10px 6px; }
.prep h2 { font-size: clamp(20px,2.2vw,26px); color:#0f2540; margin: 10px 0 12px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li {
  display: grid; gap: 4px;
  padding: 14px 14px 14px 44px;
  border: 1px solid #e6edf5; border-radius: 14px; background:#fff;
  position: relative; color:#334155;
}
.checklist li::before{
  content:""; position:absolute; left:14px; top:14px;
  width:20px; height:20px; border-radius:50%;
  background: #10b981 url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 13l4 4L19 7' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center/14px;
  box-shadow: 0 2px 6px rgba(16,185,129,.35);
}
.checklist strong { color:#0b3a69; }
.checklist span { color:#5b6b7c; }

/* ===== Flow (4 steps) ===== */
.flow { padding: 22px 10px 0; }
.flow h2 { font-size: clamp(20px,2.2vw,26px); color:#0f2540; margin: 6px 0 14px; }
.flow-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 960px){ .flow-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
    .flow-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        grid-template-columns: 1.05fr;
    }
}
.step {
  background:#fff; border:1px solid #e6edf5; border-radius:16px; padding:16px;
  box-shadow: 0 8px 20px rgba(17,37,59,.06);
}
.step .num {
  display:inline-grid; place-items:center;
  width:34px; height:34px; border-radius:50%;
  background:#0ea5e9; color:#fff; font-weight:800; margin-bottom:8px;
  box-shadow: 0 6px 14px rgba(14,165,233,.28);
}
.step h3 { margin:4px 0 6px; color:#0f2540; font-size: 1.05rem; }
.step p { margin:0; color:#556372; }

/* ===== CTA ===== */
.cta {
  display:flex; gap:12px; flex-wrap:wrap; justify-content:center;
  padding: 26px 10px;
}
.btn-primary.lg{
  display:inline-flex; align-items:center; justify-content:center;
  min-width: 280px;
  padding: 14px 20px; border-radius: 12px; border:0; cursor:pointer;
  background: linear-gradient(90deg,#0ea5e9,#3b82f6); color:#fff; font-weight:800;
  box-shadow: 0 8px 20px rgba(59,130,246,.25);
  text-decoration: none;
}
.btn-ghost{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px; border-radius: 12px; border:1px dashed #cbd5e1; color:#0f2540; text-decoration:none;
  background:#fff;
}

/* ===== FAQ ===== */
.faq { padding: 10px; }
.faq h2 { font-size: clamp(20px,2.2vw,26px); color:#0f2540; margin: 6px 0 12px; }
.qa {
  border:1px solid #e6edf5; border-radius: 14px; background:#fff;
  padding: 10px 14px; margin-bottom: 10px;
}
.qa > summary {
  cursor: pointer; list-style: none; display:flex; align-items:center; gap:8px;
  color:#0f2540; font-weight:700;
}
.qa > summary::-webkit-details-marker { display:none; }
.qa[open] > summary { color:#0ea5e9; }
.qa .ans { color:#556372; padding: 8px 2px 4px 2px; }
/* ======= FONT RENDERING & BASE ======= */
html, body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.apply { color: #0f2540; }

/* ======= HERO đậm đà hơn ======= */
.hero {
  background: radial-gradient(120% 120% at 0% -10%, #e3f3ff 0%, #ffffff 55%) no-repeat,
              linear-gradient(180deg, #f3f9ff 0%, #ffffff 100%);
  border-color: #dfe9f4;
  box-shadow: 0 12px 28px rgba(17,37,59,.08);
}
.hero-copy h1 { color:#0b2e5b; }
.hero-copy .sub { color:#4b5e71; }

/* ======= CTA BUTTON — sửa lỗi dấu & tăng độ nổi ======= */
.btn-primary.lg{
  text-transform: none;           /* giữ nguyên chữ, không ép uppercase để dấu không bị méo */
  letter-spacing: 0;              /* tránh lệch dấu khi đặt chữ in */
  line-height: 1.15;
  font-weight: 800;
  background: linear-gradient(90deg, #05a6e5 0%, #3b82f6 100%);
  box-shadow: 0 14px 30px rgba(59,130,246,.28), 0 2px 0 rgba(5,166,229,.35) inset;
  border: 0;
}
.btn-primary.lg:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(59,130,246,.34), 0 2px 0 rgba(5,166,229,.38) inset;
}
.btn-primary.lg:active{
  transform: translateY(0);
  filter: saturate(1.05);
}
.btn-primary.lg:focus-visible{
  outline: 3px solid rgba(14,165,233,.35);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(14,165,233,.18);
}

/* Ghost button rõ hơn, bớt “nhạt” */
.btn-ghost{
  border: 1px solid #cfd9e4;
  color:#0f2540;
  background:#ffffff;
  box-shadow: 0 6px 18px rgba(17,37,59,.06);
}
.btn-ghost:hover{
  border-color:#9fb6cc;
  background: #f8fbff;
}

/* ======= CHECKLIST & FLOW nổi hơn ======= */
.checklist li{
  border-color:#dfe8f2;
  box-shadow: 0 8px 18px rgba(17,37,59,.05);
}
.checklist strong{ color:#0a3b78; }
.checklist span{ color:#4d5f72; }

.step{
  border-color:#dfe8f2;
  box-shadow: 0 10px 22px rgba(17,37,59,.07);
}
.step .num{
  background: linear-gradient(180deg,#0ea5e9,#1d4ed8);
}

/* ======= FAQ rõ ràng hơn ======= */
.qa{
  border-color:#dfe8f2;
  box-shadow: 0 8px 18px rgba(17,37,59,.06);
}
.qa > summary{ color:#0f2540; }
.qa[open] > summary{ color:#0ea5e9; }

/* ======= Sửa lỗi nếu buộc dùng chữ in hoa ở CTA ======= */
/* Nếu bạn muốn vẫn hiển thị chữ HOA, dùng block dưới thay vì text-transform: uppercase; */
.btn-uppercase{
  /* đặt class này vào thẻ a nếu muốn in hoa mà không vỡ dấu */
  text-transform: none;
  font-variant-caps: all-small-caps; /* hoa nhỏ mượt hơn */
  letter-spacing: .5px;              /* nhẹ tay để không tách dấu */
}


#admissionPlan{
    border: 1px solid blue;
    border-radius: 5px;
}