.ib-intro-hero{
  --hero-a:#123f89;
  --hero-b:#0ea5a7;
  --hero-c:#e55d48;
  --hero-d:#f4b400;
  position:relative;
  overflow:hidden;
  padding:76px 0 62px;
  background:
    linear-gradient(90deg, rgba(18,63,137,.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(18,63,137,.045) 1px, transparent 1px),
    linear-gradient(90deg,var(--hero-a) 0 25%,var(--hero-b) 25% 50%,var(--hero-c) 50% 75%,var(--hero-d) 75% 100%) left bottom/100% 7px no-repeat,
    linear-gradient(120deg,rgba(255,248,225,.94),rgba(240,249,255,.9) 58%,rgba(255,255,255,.98)),
    radial-gradient(circle at 82% 28%,rgba(29,78,216,.15),transparent 32%);
  background-size:46px 46px,46px 46px,100% 7px,auto,auto;
  border-bottom:1px solid var(--line);
}
.ib-intro-hero::before{
  content:"";
  position:absolute;
  inset:auto -10% -46% 48%;
  height:420px;
  background:rgba(34,197,94,.08);
  border-radius:50%;
}
.ib-intro-hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(360px,.78fr);
  gap:48px;
  align-items:center;
}
.ib-intro-hero-inner > *,
.ib-definition-panel > div,
.compare-column,
.program-step,
.official-link-card span,
.intro-cta-panel > div{
  min-width:0;
}
.mobile-only-break{
  display:none;
}
.ib-intro-copy h1{
  margin:18px 0 18px;
  font-size:52px;
  line-height:1.12;
  color:#0f172a;
  letter-spacing:0;
}
.ib-intro-copy h1 strong{
  color:#123f89;
}
.ib-intro-copy p{
  max-width:680px;
  margin:0;
  color:#50627d;
  font-size:18px;
}
.hero-chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.hero-chip-row span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border:1px solid #d8e4f7;
  border-radius:999px;
  background:#fff;
  color:#123f89;
  font-weight:800;
  box-shadow:0 12px 30px rgba(15,23,42,.07);
}
.hero-chip-row i{
  font-size:19px;
  color:#e0a000;
}
.ib-idea-orbit{
  position:relative;
  min-height:410px;
  display:grid;
  place-items:center;
}
.orbit-ring{
  position:absolute;
  width:330px;
  height:330px;
  border:1px solid rgba(29,78,216,.2);
  border-radius:50%;
  background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(219,234,254,.38));
}
.orbit-core{
  position:relative;
  z-index:2;
  width:210px;
  height:210px;
  border-radius:50%;
  display:grid;
  place-items:center;
  text-align:center;
  color:#fff;
  background:#113f87;
  box-shadow:0 26px 60px rgba(17,63,135,.24);
}
.orbit-core small{
  display:block;
  color:#9dc9ff;
  font-size:20px;
  font-weight:900;
  line-height:1;
}
.orbit-core strong{
  display:block;
  margin-top:12px;
  font-size:25px;
  line-height:1.32;
}
.orbit-token{
  position:absolute;
  z-index:3;
  min-width:104px;
  padding:11px 20px;
  border:1px solid #cdddf3;
  border-radius:999px;
  background:#fff;
  color:#123f89;
  font-weight:900;
  text-align:center;
  box-shadow:0 16px 34px rgba(15,23,42,.1);
}
.token-inquiry{left:22px;top:86px}
.token-thinking{right:2px;top:142px;color:#9a5f00}
.token-global{left:110px;bottom:54px;color:#047857}
.ib-section-stack{
  display:grid;
  gap:54px;
}
.section-kicker{
  display:inline-block;
  margin-bottom:10px;
  color:#1d4ed8;
  font-size:14px;
  font-weight:900;
}
.section-heading-row{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:24px;
}
.section-heading-row h2{
  margin:0 0 8px;
  color:#0f172a;
  font-size:34px;
  line-height:1.24;
  letter-spacing:0;
}
.section-heading-row p{
  margin:0;
  color:#50627d;
  font-size:16px;
}
.section-heading-row.compact{
  margin-bottom:18px;
}
.ib-definition-panel{
  display:grid;
  grid-template-columns:92px minmax(0,1fr);
  gap:24px;
  align-items:center;
  padding:34px;
  border:1px solid #d9e4f5;
  border-radius:24px;
  background:linear-gradient(135deg,#0d2a58,#113f87 62%,#0b6d7a);
  color:#fff;
  box-shadow:0 22px 60px rgba(15,23,42,.13);
}
.definition-icon{
  width:92px;
  height:92px;
  display:grid;
  place-items:center;
  border-radius:24px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
}
.definition-icon i{
  color:#ffd365;
  font-size:48px;
}
.ib-definition-panel .section-kicker{
  color:#9dc9ff;
}
.ib-definition-panel h2{
  margin:0 0 12px;
  font-size:29px;
  line-height:1.34;
  letter-spacing:0;
  word-break:keep-all;
  overflow-wrap:break-word;
}
.ib-definition-panel p{
  margin:0;
  color:rgba(255,255,255,.82);
}
.compare-board{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.compare-column{
  padding:28px;
  border-radius:22px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:0 16px 42px rgba(15,23,42,.07);
}
.compare-column.general{
  background:#f8fafc;
}
.compare-column.ib{
  background:linear-gradient(180deg,#eff6ff,#ffffff);
  border-color:#bfd7ff;
}
.compare-title{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:20px;
  color:#0f172a;
  font-size:19px;
  font-weight:900;
}
.compare-title i{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:13px;
  background:#e2e8f0;
  color:#475569;
  font-size:23px;
}
.compare-column.ib .compare-title i{
  background:#dbeafe;
  color:#1d4ed8;
}
.compare-column ul{
  display:grid;
  gap:12px;
}
.compare-column li{
  position:relative;
  padding-left:28px;
  color:#475569;
  line-height:1.6;
}
.compare-column li::before{
  content:"";
  position:absolute;
  left:0;
  top:10px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:#cbd5e1;
}
.compare-column.ib li::before{
  background:#1d4ed8;
  box-shadow:0 0 0 5px rgba(29,78,216,.1);
}
.program-path{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:0;
  border:1px solid #d9e4f5;
  border-radius:24px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 18px 46px rgba(15,23,42,.08);
}
.program-step{
  min-height:290px;
  padding:30px;
  border-right:1px solid #d9e4f5;
  background:#fff;
}
.program-step:last-child{
  border-right:none;
}
.program-step.pyp{background:linear-gradient(180deg,#fff8db,#ffffff)}
.program-step.myp{background:linear-gradient(180deg,#fff1f1,#ffffff)}
.program-step.dp{background:linear-gradient(180deg,#edf7ff,#ffffff)}
.program-mark{
  width:72px;
  height:72px;
  display:grid;
  place-items:center;
  margin-bottom:18px;
  border-radius:20px;
  color:#fff;
  font-size:22px;
  font-weight:900;
}
.pyp .program-mark{background:#e5a200}
.myp .program-mark{background:#e24b4a}
.dp .program-mark{background:#0ea5b7}
.program-step small{
  display:block;
  margin-bottom:8px;
  color:#64748b;
  font-weight:800;
}
.program-step h3{
  margin:0 0 12px;
  color:#0f172a;
  font-size:23px;
  letter-spacing:0;
  word-break:keep-all;
  overflow-wrap:break-word;
}
.program-step p{
  margin:0;
  color:#50627d;
}
.ib-faq-section{
  background:#f7faff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.intro-faq-list{
  display:grid;
  gap:10px;
}
.intro-faq-item{
  overflow:hidden;
  border:1px solid #d9e4f5;
  border-radius:18px;
  background:#fff;
  box-shadow:0 12px 34px rgba(15,23,42,.05);
}
.intro-faq-q{
  width:100%;
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 24px;
  border:0;
  background:transparent;
  color:#0f172a;
  font-weight:900;
  text-align:left;
  cursor:pointer;
}
.intro-faq-q i{
  width:34px;
  height:34px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
  border-radius:999px;
  background:#eff6ff;
  color:#1d4ed8;
  font-size:22px;
  transition:transform .24s ease, background-color .24s ease;
}
.intro-faq-item.is-open .intro-faq-q i{
  transform:rotate(45deg);
  background:#dbeafe;
}
.intro-faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .32s cubic-bezier(.22,.61,.36,1);
}
.intro-faq-a > div{
  padding:0 24px 24px;
  color:#50627d;
}
.intro-faq-a p{
  margin:0;
}
.intro-faq-a strong{
  color:#0f172a;
}
.faq-note{
  margin-top:14px !important;
  padding:14px 16px;
  border-left:4px solid #1d4ed8;
  border-radius:0 12px 12px 0;
  background:#eff6ff;
  color:#123f89;
  font-size:14px;
}
.status-metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.status-metrics article{
  min-height:150px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:22px;
  border:1px solid #d9e4f5;
  border-radius:22px;
  background:#fff;
  text-align:center;
  box-shadow:0 14px 36px rgba(15,23,42,.06);
}
.status-metrics strong{
  display:block;
  color:#123f89;
  font-size:42px;
  line-height:1.1;
}
.status-metrics span{
  display:block;
  margin-top:10px;
  color:#50627d;
  font-weight:700;
  line-height:1.45;
}
.official-link-stack{
  display:grid;
  gap:12px;
}
.official-link-card{
  display:grid;
  grid-template-columns:58px minmax(0,1fr) 34px;
  gap:16px;
  align-items:center;
  padding:18px;
  border:1px solid #d9e4f5;
  border-radius:20px;
  background:#fff;
  box-shadow:0 12px 32px rgba(15,23,42,.05);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.official-link-card:hover{
  transform:translateY(-2px);
  border-color:#a9c7f8;
  box-shadow:0 18px 42px rgba(15,23,42,.09);
}
.official-link-card > i{
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border-radius:18px;
  background:#eff6ff;
  color:#1d4ed8;
  font-size:30px;
}
.official-link-card small{
  display:block;
  margin-bottom:3px;
  color:#64748b;
  font-weight:800;
}
.official-link-card strong{
  display:block;
  color:#0f172a;
  font-size:18px;
  line-height:1.4;
  word-break:keep-all;
  overflow-wrap:break-word;
}
.official-link-card em{
  display:block;
  margin-top:4px;
  color:#50627d;
  font-style:normal;
  line-height:1.5;
}
.official-link-card b{
  color:#94a3b8;
  font-size:24px;
}
.intro-cta-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:24px;
  align-items:center;
  padding:34px;
  border-radius:24px;
  background:linear-gradient(135deg,#0d2a58,#123f89);
  color:#fff;
  box-shadow:0 22px 56px rgba(15,23,42,.16);
}
.intro-cta-panel .section-kicker{
  color:#9dc9ff;
}
.intro-cta-panel h2{
  margin:0 0 12px;
  font-size:30px;
  line-height:1.28;
}
.intro-cta-panel p{
  margin:0;
  color:rgba(255,255,255,.78);
}
.intro-cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:flex-end;
}
.intro-cta-actions a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  background:#fff;
  color:#123f89;
  font-weight:900;
}
.intro-cta-actions a + a{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.34);
}
@media (max-width: 960px){
  .ib-intro-hero{
    padding:56px 0 46px;
  }
  .ib-intro-hero-inner{
    grid-template-columns:1fr;
    gap:28px;
  }
  .ib-intro-copy h1{
    font-size:42px;
  }
  .ib-idea-orbit{
    min-height:330px;
  }
  .orbit-ring{
    width:290px;
    height:290px;
  }
  .orbit-core{
    width:184px;
    height:184px;
  }
  .token-inquiry{left:calc(50% - 148px);top:52px}
  .token-thinking{right:calc(50% - 164px);top:112px}
  .token-global{left:calc(50% - 72px);bottom:38px}
  .compare-board,
  .program-path,
  .status-metrics,
  .intro-cta-panel{
    grid-template-columns:1fr;
  }
  .program-path{
    gap:0;
  }
  .program-step{
    border-right:none;
    border-bottom:1px solid #d9e4f5;
  }
  .program-step:last-child{
    border-bottom:none;
  }
  .intro-cta-actions{
    justify-content:flex-start;
  }
}
@media (max-width: 640px){
  .ib-idea-orbit{
    max-width:340px;
    margin:0 auto;
    min-height:306px;
  }
  .orbit-ring{
    width:260px;
    height:260px;
  }
  .orbit-core{
    width:166px;
    height:166px;
  }
  .orbit-core small{
    font-size:17px;
  }
  .orbit-core strong{
    font-size:21px;
  }
  .orbit-token{
    min-width:88px;
    padding:9px 14px;
    font-size:13px;
  }
  .token-inquiry{left:14px;top:44px}
  .token-thinking{right:14px;top:112px}
  .token-global{left:calc(50% - 44px);bottom:34px}
  .ib-intro-copy h1{
    font-size:34px;
  }
  .ib-intro-copy p{
    font-size:16px;
  }
  .section-heading-row h2{
    font-size:27px;
  }
  .ib-definition-panel{
    grid-template-columns:1fr;
    padding:24px;
  }
  .definition-icon{
    width:74px;
    height:74px;
    border-radius:20px;
  }
  .definition-icon i{
    font-size:38px;
  }
  .ib-definition-panel h2{
    font-size:22px;
  }
  .mobile-only-break{
    display:block;
  }
  .compare-column,
  .program-step,
  .intro-cta-panel{
    padding:22px;
  }
  .official-link-card{
    grid-template-columns:48px minmax(0,1fr);
  }
  .official-link-card > i{
    width:48px;
    height:48px;
    border-radius:15px;
    font-size:25px;
  }
  .official-link-card b{
    display:none;
  }
}