/* Demo hub + embedded Power BI pages */
.demo-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: 1.3fr .85fr .85fr;
  gap: 16px;
}

.demo-card {
  position: relative;
  min-height: 310px;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.1);
  background:
    radial-gradient(circle at 88% 10%, rgba(58,123,255,.18), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.demo-card.live {
  border-color: rgba(109,160,255,.25);
  box-shadow: 0 26px 70px rgba(0,0,0,.2);
}

.demo-card.project {
  border-color: rgba(109,160,255,.18);
  opacity: .9;
}

.demo-card.project:hover {
  transform: translateY(-6px);
  border-color: rgba(109,160,255,.42);
  background:
    radial-gradient(circle at 88% 10%, rgba(58,123,255,.22), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.03));
}

.demo-card.live:hover {
  transform: translateY(-6px);
  border-color: rgba(91,222,208,.45);
  background:
    radial-gradient(circle at 88% 10%, rgba(37,215,200,.16), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
}

.demo-card.coming {
  opacity: .66;
}

.demo-card::after {
  content: "";
  position: absolute;
  inset: auto -50px -70px auto;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58,123,255,.16), transparent 70%);
  pointer-events: none;
}

.demo-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.1);
  color: #c9d4e7;
  background: rgba(255,255,255,.045);
}

.demo-badge.live-badge {
  color: #bff8ee;
  border-color: rgba(37,215,200,.2);
  background: rgba(37,215,200,.08);
}

.demo-badge.live-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px rgba(37,215,200,.65);
}

.demo-badge.dev-badge {
  color: #b8ccff;
  border-color: rgba(109,160,255,.24);
  background: rgba(58,123,255,.1);
}

.demo-badge.dev-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px rgba(58,123,255,.55);
}

.demo-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(109,160,255,.18);
  color: #9fc0ff;
  background: rgba(58,123,255,.09);
}

.demo-card-copy h3 {
  margin: 34px 0 10px;
  font-size: 1.65rem;
  letter-spacing: -.04em;
}

.demo-card-copy p {
  margin: 0;
  max-width: 570px;
  color: var(--muted);
}

.demo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.demo-tags span {
  padding: 6px 9px;
  border-radius: 999px;
  font-size: .76rem;
  color: #aebbd1;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}

.demo-open {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: white;
  font-weight: 780;
  font-size: .92rem;
}

.demo-open span {
  color: var(--teal);
  transition: transform .2s ease;
}

.demo-card.live:hover .demo-open span {
  transform: translateX(4px);
}

.demo-card.project:hover .demo-open span {
  transform: translateX(4px);
}

.demo-note {
  margin-top: 18px;
  display: flex;
  gap: 9px;
  align-items: flex-start;
  color: #8291a9;
  font-size: .82rem;
}

.demo-note::before {
  content: "i";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(109,160,255,.18);
  color: #93b6ff;
  font-size: .7rem;
  font-weight: 800;
}

/* Dedicated demo page */
.demo-page-hero {
  padding: 82px 0 38px;
}

.demo-page-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  color: #8f9db4;
  font-size: .86rem;
}

.demo-page-breadcrumb a:hover { color: white; }

.demo-page-title {
  margin: 14px 0 18px;
  max-width: 900px;
  font-size: clamp(3rem, 7vw, 6.1rem);
  line-height: .96;
  letter-spacing: -.065em;
}

.demo-page-title .accent {
  background: linear-gradient(110deg, #ffffff 5%, #8cb6ff 56%, #5ee3d6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.demo-page-intro {
  max-width: 790px;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.6vw, 1.2rem);
  margin: 0;
}

.demo-page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 25px;
}

.demo-page-meta span {
  padding: 8px 11px;
  border-radius: 999px;
  color: #b6c3d8;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.085);
  font-size: .79rem;
}

.powerbi-section {
  padding: 26px 0 84px;
}

.powerbi-shell {
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(109,160,255,.2);
  background: #06101d;
  box-shadow: 0 35px 90px rgba(0,0,0,.34);
}

.powerbi-toolbar {
  min-height: 56px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #93a2bb;
  font-size: .8rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.025);
}

.powerbi-toolbar-left {
  display: flex;
  align-items: center;
  gap: 9px;
}

.powerbi-toolbar-left::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px rgba(98,230,166,.45);
}

.powerbi-wrapper {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 680px;
  background: #0b1422;
}

.powerbi-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 680px;
  border: 0;
  display: block;
}

.powerbi-placeholder {
  min-height: 680px;
  padding: clamp(28px, 5vw, 68px);
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(109,160,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(109,160,255,.045) 1px, transparent 1px),
    radial-gradient(circle at 50% 20%, rgba(58,123,255,.13), transparent 42%),
    #081321;
  background-size: 36px 36px, 36px 36px, auto, auto;
}

.gym-preview {
  width: min(980px, 100%);
}

.gym-preview-kicker {
  margin-bottom: 12px;
  color: #83aaff;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.gym-preview h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -.05em;
}

.gym-preview > p {
  max-width: 680px;
  margin: 16px 0 0;
  color: var(--muted);
}

.gym-preview-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gym-preview-card {
  min-height: 148px;
  padding: 19px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(7,17,31,.78);
}

.gym-preview-card span {
  display: block;
  margin-bottom: 20px;
  color: #5f83c8;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.gym-preview-card strong {
  display: block;
  color: #f4f7fc;
  font-size: 1rem;
}

.gym-preview-card small {
  display: block;
  margin-top: 7px;
  color: #8493aa;
  font-size: .78rem;
  line-height: 1.5;
}

.dataset-strip {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.dataset-strip span {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(37,215,200,.16);
  color: #b8efe9;
  background: rgba(37,215,200,.06);
  font-size: .75rem;
}

.demo-disclaimer {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  color: #8f9db4;
  background: rgba(255,255,255,.025);
  font-size: .84rem;
}

.demo-disclaimer strong { color: #dce5f5; }

.demo-page-cta {
  margin: 0 0 88px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  border: 1px solid rgba(109,160,255,.18);
  border-radius: 24px;
  padding: 30px;
  background: linear-gradient(135deg, rgba(58,123,255,.09), rgba(37,215,200,.045));
}

.demo-page-cta h2 {
  margin: 0 0 8px;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  letter-spacing: -.04em;
}

.demo-page-cta p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .demo-grid { grid-template-columns: 1fr 1fr; }
  .demo-card.live { grid-column: 1 / -1; }
  .powerbi-wrapper, .powerbi-wrapper iframe { min-height: 560px; }
  .demo-page-cta { grid-template-columns: 1fr; }
  .gym-preview-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .demo-grid { grid-template-columns: 1fr; }
  .demo-card.live { grid-column: auto; }
  .demo-card { min-height: 280px; padding: 22px; }
  .demo-page-hero { padding-top: 58px; }
  .demo-page-title { font-size: clamp(3rem, 15vw, 4.6rem); }
  .powerbi-section { padding-top: 18px; }
  .powerbi-wrapper { aspect-ratio: auto; min-height: 620px; }
  .powerbi-wrapper iframe { min-height: 620px; }
  .powerbi-placeholder { min-height: 620px; padding: 28px 20px; }
  .gym-preview-grid { grid-template-columns: 1fr; }
  .powerbi-toolbar { align-items: flex-start; flex-direction: column; padding: 14px 16px; }
  .demo-page-cta { padding: 23px; }
}