/* ===== AIHippos Framework Section – scoped under .aih-framework ===== */
.aih-framework {
  --fw-bg: #f8f9fa;
  --fw-teal: #0ABAB5;
  --fw-cyan: #38BDF8;
  --fw-heading: #2D3436;
  --fw-soft: #5a6370;
  --fw-mute: #8896a4;
  --fw-border: rgba(45,52,54,.1);
  --fw-white: #ffffff;

  position: relative;
  background: linear-gradient(to bottom, #ffffff, #f3f4f6);
  color: var(--fw-heading);
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  overflow: hidden;
}

/* Blue dots pattern */
.aih-framework::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(56,189,248,.18) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: .55;
}

/* Subtle radial glows */
.aih-framework::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 75%, rgba(10,186,181,.06), transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(56,189,248,.05), transparent 45%);
}

.aih-framework .fw-section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px clamp(24px, 5vw, 56px);
  position: relative;
  z-index: 1;
}

.aih-framework .fw-header {
  text-align: center;
  margin-bottom: 56px;
}
.aih-framework .fw-label {
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--fw-teal);
  margin-bottom: 14px;
}
.aih-framework .fw-header h2 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em;
  line-height: 1.1;
  color: var(--fw-heading);
  margin: 0;
}
.aih-framework .fw-header h2 em {
  font-style: italic;
  color: var(--fw-teal);
}
.aih-framework .fw-header p {
  font-size: 16px;
  color: var(--fw-soft);
  max-width: 54ch;
  margin: 14px auto 0;
}

.aih-framework .fw-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.aih-framework .wheel-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.aih-framework .wheel-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
}
.aih-framework .wheel-svg {
  width: 100%;
  height: 100%;
}

.aih-framework .seg {
  cursor: pointer;
  transition: opacity .35s, filter .35s;
}
.aih-framework .seg:hover {
  filter: brightness(1.08);
}
.aih-framework .seg.active {
  filter: brightness(1.12) drop-shadow(0 2px 8px rgba(10,186,181,.2));
}
.aih-framework .seg.dimmed {
  opacity: .4;
}

.aih-framework .wheel-hint {
  margin-top: 14px;
  font-size: 12px;
  color: var(--fw-mute);
  text-align: center;
  animation: aih-fw-fade 1s ease .6s both;
}
@keyframes aih-fw-fade {
  from { opacity: 0 }
  to { opacity: 1 }
}

/* Detail panel */
.aih-framework .detail-panel {
  background: rgba(255,255,255,.7);
  border: 1px solid var(--fw-border);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  transition: border-color .4s;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 24px rgba(45,52,54,.06);
}
.aih-framework .detail-panel.glow {
  border-color: rgba(10,186,181,.22);
}
.aih-framework .detail-panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  right: 28px;
  height: 3px;
  border-radius: 2px;
  background: transparent;
  transition: background .4s;
}
.aih-framework .detail-panel.glow::before {
  background: linear-gradient(90deg, var(--fw-teal), var(--fw-cyan));
}

.aih-framework .dp-step {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fw-teal);
  background: rgba(10,186,181,.08);
  border: 1px solid rgba(10,186,181,.15);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.aih-framework .dp-title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -.01em;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--fw-heading);
  opacity: 0;
  transform: translateY(10px);
  transition: all .5s cubic-bezier(.16,1,.3,1);
}
.aih-framework .dp-title.show {
  opacity: 1;
  transform: translateY(0);
}

.aih-framework .dp-block {
  background: rgba(255,255,255,.5);
  border: 1px solid var(--fw-border);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 14px;
  opacity: 0;
  transform: translateY(10px);
  transition: all .5s cubic-bezier(.16,1,.3,1);
}
.aih-framework .dp-block.show {
  opacity: 1;
  transform: translateY(0);
}
.aih-framework .dp-block .db-label {
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--fw-teal);
  margin-bottom: 8px;
}
.aih-framework .dp-block p {
  font-size: 14px;
  color: var(--fw-soft);
  line-height: 1.6;
  margin: 0;
}

.aih-framework .dp-callout {
  border-left: 3px solid var(--fw-teal);
  padding: 14px 18px;
  background: rgba(10,186,181,.04);
  border-radius: 0 12px 12px 0;
  opacity: 0;
  transform: translateY(10px);
  transition: all .5s cubic-bezier(.16,1,.3,1);
}
.aih-framework .dp-callout.show {
  opacity: 1;
  transform: translateY(0);
}
.aih-framework .dp-callout p {
  font-size: 13.5px;
  color: var(--fw-soft);
  line-height: 1.55;
  margin: 0;
}
.aih-framework .dp-callout b {
  color: var(--fw-heading);
  font-weight: 600;
}

@media (max-width: 900px) {
  .aih-framework .fw-layout { grid-template-columns: 1fr; gap: 32px }
  .aih-framework .wheel-container { max-width: 420px; margin: 0 auto }
  .aih-framework .detail-panel { min-height: auto }
}
@media (max-width: 500px) {
  .aih-framework .wheel-container { max-width: 340px }
}