.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn-primary, .btn-secondary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
}
.btn-primary { background: var(--grad-mark); color: #fff; box-shadow: var(--shadow-glow); border: 0; padding: 13px 24px; }
.btn-secondary { color: rgba(226,230,240,.86); border: 1px solid rgba(226,230,240,.28); background: transparent; }
.btn-ghost { color: var(--cloud-white); padding-inline: 0; min-height: auto; }
.btn-primary:hover, .btn-primary:focus-visible { transform: translateY(-2px); box-shadow: var(--shadow-cyan); }
.btn-primary:disabled { opacity: .45; filter: grayscale(.6); box-shadow: none; transform: none; cursor: not-allowed; pointer-events: none; }
.btn-secondary:hover, .btn-secondary:focus-visible { transform: translateY(-2px); color: var(--cyan-glow); border-color: rgba(var(--cyan-glow-rgb), 0.5); background: rgba(var(--cyan-glow-rgb), 0.05); }
.btn-ghost:hover, .btn-ghost:focus-visible { color: var(--cyan-glow); text-decoration: underline; text-underline-offset: 6px; }
.card, .glass-card {
  border: 1px solid rgba(226,230,240,.13);
  background: linear-gradient(145deg, rgba(34,211,238,0.09), rgba(255,255,255,0.045) 38%, rgba(124,58,237,0.07));
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.card { padding: clamp(22px, 3vw, 32px); transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease); }
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-cyan); border-color: rgba(var(--cyan-glow-rgb), 0.32); }
.badge { display: inline-flex; align-items: center; width: max-content; border-radius: var(--radius-pill); padding: 7px 13px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: linear-gradient(90deg, rgba(var(--blue-rgb),.2), rgba(var(--magenta-rgb),.18)); border: 1px solid rgba(255,255,255,.12); color: var(--cyan-glow); margin-block-end: 14px; }
.stat-number { display: block; font-size: clamp(36px, 5vw, 64px); line-height: 1; font-weight: 700; background: var(--grad-wordmark); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats-grid, .pillars-grid, .article-grid, .industry-grid, .pmv-grid { display: grid; gap: 18px; }
.pmv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 980px) { .pmv-grid { grid-template-columns: 1fr; } }
.stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pillars-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.industry-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.icon-chip { width: 48px; height: 48px; display: grid; place-items: center; border-radius: var(--radius-lg); background: rgba(var(--cyan-glow-rgb),.08); color: var(--cyan-glow); border: 1px solid rgba(var(--cyan-glow-rgb),.22); margin-block-end: 22px; }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.section-image { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 24px; background: linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); box-shadow: var(--shadow-soft); }
.section-image::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 12% 12%, rgba(34,211,238,.22), transparent 34%), linear-gradient(120deg, transparent 0 42%, rgba(255,255,255,.1) 50%, transparent 58%); mix-blend-mode: screen; opacity: .72; }
.section-image img { display: block; width: 100%; aspect-ratio: 16 / 11; object-fit: contain; object-position: center; padding: 18px; }
.section-image figcaption { position: absolute; left: 22px; bottom: 18px; z-index: 1; width: max-content; max-width: calc(100% - 44px); padding: 7px 11px; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-pill); background: rgba(8,16,32,.72); color: var(--cyan-glow); font-family: "Space Grotesk", "Segoe UI", sans-serif; font-size: 12px; text-transform: uppercase; backdrop-filter: blur(10px); }
.card-visual { position: relative; overflow: hidden; border-radius: 16px; border: 1px solid rgba(255,255,255,.12); margin-block-end: 18px; background: rgba(8,16,32,.5); }
.card-visual img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: contain; object-position: center; padding: 14px; }
.card-visual::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(145deg, rgba(34,211,238,.13), transparent 42%, rgba(236,72,153,.12)); }
.visual-panel { min-height: 330px; border-radius: 24px; border: 1px solid rgba(226,230,240,.13); background: radial-gradient(circle at 18% 20%, rgba(34,211,238,.24), transparent 27%), radial-gradient(circle at 82% 78%, rgba(236,72,153,.18), transparent 28%), linear-gradient(145deg, rgba(8,16,32,.96), rgba(13,22,56,.86)); position: relative; overflow: hidden; box-shadow: var(--shadow-soft); }
.visual-panel::before { content: ""; position: absolute; inset: 26px; border: 1px solid rgba(34,211,238,.2); border-radius: 28px; background: radial-gradient(circle, rgba(226,230,240,.16) 0 1px, transparent 1.5px) 0 0 / 24px 24px, linear-gradient(135deg, rgba(13,71,255,.42), rgba(124,58,237,.12) 35%, transparent 58%); mask-image: radial-gradient(circle at center, #000 0 58%, transparent 78%); }
.visual-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 0 38%, rgba(34,211,238,.18) 45%, rgba(124,58,237,.18) 51%, rgba(236,72,153,.1) 56%, transparent 64%); transform: translateX(-55%); animation: shimmer 6s ease-in-out infinite; }
.visual-panel span { position: absolute; left: 28px; bottom: 24px; z-index: 1; display: inline-flex; align-items: center; gap: 10px; font-family: "Space Grotesk", "Segoe UI", sans-serif; font-size: 13px; color: var(--cyan-glow); text-transform: uppercase; letter-spacing: .12em; }
.visual-panel span::before { content: ""; width: 20px; height: 20px; background: url("../img/logo/hmai-icon.svg") center / contain no-repeat; filter: drop-shadow(0 0 10px rgba(34,211,238,.45)); }
.visual-panel i { position: absolute; z-index: 1; display: block; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.055); box-shadow: 0 0 24px rgba(34,211,238,.16); }
.panel-agents { background-image: radial-gradient(circle at 35% 45%, rgba(34,211,238,.25), transparent 24%), radial-gradient(circle at 65% 54%, rgba(124,58,237,.26), transparent 28%), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-agents i { width: 58px; height: 58px; animation: nodePulse 3s ease-in-out infinite; }
.panel-agents i:nth-of-type(1) { left: 20%; top: 26%; }
.panel-agents i:nth-of-type(2) { right: 23%; top: 38%; animation-delay: .35s; }
.panel-agents i:nth-of-type(3) { left: 43%; bottom: 25%; animation-delay: .7s; }
.panel-agents i::after { content: ""; position: absolute; inset: 18px; border-radius: 50%; background: var(--cyan-glow); box-shadow: 0 0 18px var(--cyan-glow); }
.panel-data { background-image: linear-gradient(135deg, rgba(34,211,238,.12), transparent 38%), repeating-linear-gradient(120deg, rgba(34,211,238,.11) 0 2px, transparent 2px 18px), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-data i { left: 22%; width: 13%; bottom: 72px; border-radius: 10px 10px 0 0; background: linear-gradient(180deg, rgba(34,211,238,.75), rgba(13,71,255,.18)); transform-origin: bottom; animation: barSignal 3.2s ease-in-out infinite; }
.panel-data i:nth-of-type(1) { height: 36%; }
.panel-data i:nth-of-type(2) { left: 43%; height: 54%; animation-delay: .28s; background: linear-gradient(180deg, rgba(236,72,153,.72), rgba(124,58,237,.18)); }
.panel-data i:nth-of-type(3) { left: 64%; height: 45%; animation-delay: .56s; }
.panel-trust { background-image: radial-gradient(circle at 50% 42%, rgba(236,72,153,.2), transparent 20%), conic-gradient(from 120deg at 50% 50%, rgba(34,211,238,.18), rgba(124,58,237,.22), rgba(236,72,153,.13), rgba(34,211,238,.18)), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-trust i { left: 50%; top: 46%; translate: -50% -50%; border-radius: 28px; animation: shieldPulse 4s ease-in-out infinite; }
.panel-trust i:nth-of-type(1) { width: 170px; height: 170px; border-color: rgba(34,211,238,.28); }
.panel-trust i:nth-of-type(2) { width: 118px; height: 118px; animation-delay: .3s; border-color: rgba(236,72,153,.25); }
.panel-trust i:nth-of-type(3) { width: 58px; height: 58px; animation-delay: .6s; background: rgba(34,211,238,.13); }
/* Workflow / pipeline scene — dots travel along a line between stage chips */
.panel-flow { background-image: linear-gradient(120deg, rgba(13,71,255,.14), transparent 42%), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-flow::before { mask-image: none; opacity: .5; }
.panel-flow b { position: absolute; z-index: 1; top: 50%; left: 10%; right: 10%; height: 2px; transform: translateY(-50%); background: linear-gradient(90deg, rgba(34,211,238,.05), rgba(34,211,238,.55), rgba(124,58,237,.55), rgba(236,72,153,.05)); }
.panel-flow i { width: 12px; height: 12px; top: calc(50% - 6px); background: var(--cyan-glow); box-shadow: 0 0 18px var(--cyan-glow); animation: flowDot 4.2s linear infinite; }
.panel-flow i:nth-of-type(2) { animation-delay: 1.4s; background: #7C3AED; box-shadow: 0 0 18px rgba(124,58,237,.8); }
.panel-flow i:nth-of-type(3) { animation-delay: 2.8s; background: #EC4899; box-shadow: 0 0 18px rgba(236,72,153,.8); }
.panel-flow em { position: absolute; z-index: 2; top: 50%; translate: 0 -50%; width: 54px; height: 54px; border-radius: 16px; border: 1px solid rgba(34,211,238,.3); background: rgba(8,16,32,.9); display: grid; place-items: center; font-style: normal; font-size: 20px; animation: stagePulse 4.2s ease-in-out infinite; }
.panel-flow em:nth-of-type(1) { left: 12%; }
.panel-flow em:nth-of-type(2) { left: 50%; translate: -50% -50%; animation-delay: 1.4s; }
.panel-flow em:nth-of-type(3) { right: 12%; animation-delay: 2.8s; }
/* Document scan scene — beam sweeps over document lines */
.panel-doc { background-image: radial-gradient(circle at 78% 20%, rgba(124,58,237,.2), transparent 30%), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-doc::before { inset: 26px 26% 26px 26%; border-radius: 14px; mask-image: none; background: repeating-linear-gradient(0deg, rgba(226,230,240,.16) 0 3px, transparent 3px 20px); border-color: rgba(226,230,240,.22); }
.panel-doc i { left: 26%; right: 26%; width: auto; height: 3px; border: 0; border-radius: 3px; background: linear-gradient(90deg, transparent, var(--cyan-glow), transparent); box-shadow: 0 0 26px rgba(34,211,238,.7); animation: scanBeam 4.6s ease-in-out infinite; }
.panel-doc em { position: absolute; z-index: 1; right: 12%; top: 24%; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(236,72,153,.4); font-style: normal; display: grid; place-items: center; font-size: 18px; background: rgba(236,72,153,.1); animation: nodePulse 3s ease-in-out infinite; }
/* Chat scene — bubbles bobbing */
.panel-chat { background-image: radial-gradient(circle at 20% 78%, rgba(34,211,238,.16), transparent 30%), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-chat::before { mask-image: none; opacity: .35; }
.panel-chat i { border-radius: 18px 18px 18px 4px; background: rgba(34,211,238,.14); border-color: rgba(34,211,238,.35); animation: chatPop 3.6s ease-in-out infinite; }
.panel-chat i:nth-of-type(1) { left: 14%; top: 24%; width: 34%; height: 44px; }
.panel-chat i:nth-of-type(2) { right: 14%; top: 44%; width: 40%; height: 52px; border-radius: 18px 18px 4px 18px; background: rgba(124,58,237,.18); border-color: rgba(124,58,237,.4); animation-delay: 1.2s; }
.panel-chat i:nth-of-type(3) { left: 14%; top: 68%; width: 28%; height: 40px; background: rgba(236,72,153,.14); border-color: rgba(236,72,153,.35); animation-delay: 2.4s; }
/* Sovereign scene — shield core with pinging perimeter rings */
.panel-sovereign { background-image: radial-gradient(circle at 50% 48%, rgba(13,71,255,.24), transparent 34%), linear-gradient(145deg, rgba(8,16,32,.95), rgba(18,21,61,.8)); }
.panel-sovereign i { left: 50%; top: 46%; translate: -50% -50%; border-radius: 50%; }
.panel-sovereign i:nth-of-type(1) { width: 74px; height: 74px; background: rgba(34,211,238,.14); border-color: rgba(34,211,238,.5); animation: shieldPulse 3.4s ease-in-out infinite; }
.panel-sovereign i:nth-of-type(2), .panel-sovereign i:nth-of-type(3) { width: 74px; height: 74px; background: transparent; border-color: rgba(34,211,238,.4); animation: ringPing 3.4s ease-out infinite; }
.panel-sovereign i:nth-of-type(3) { animation-delay: 1.7s; border-color: rgba(236,72,153,.4); }
.panel-sovereign em { position: absolute; z-index: 2; left: 50%; top: 46%; translate: -50% -50%; font-style: normal; font-size: 26px; }
/* Orbit scene — satellites orbiting a nucleus (Agentic CoE) */
.panel-orbit { background-image: radial-gradient(circle at 50% 50%, rgba(124,58,237,.22), transparent 36%), linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-orbit::before { inset: 0; border: 0; background: none; mask-image: none; }
.panel-orbit b { position: absolute; z-index: 1; left: 50%; top: 50%; width: 220px; height: 220px; margin: -110px 0 0 -110px; border: 1px dashed rgba(34,211,238,.28); border-radius: 50%; animation: orbitPath 22s linear infinite; }
.panel-orbit b:nth-of-type(2) { width: 140px; height: 140px; margin: -70px 0 0 -70px; animation-duration: 14s; animation-direction: reverse; border-color: rgba(236,72,153,.3); }
.panel-orbit b i { position: absolute; top: -8px; left: 50%; width: 16px; height: 16px; border-radius: 50%; background: var(--cyan-glow); box-shadow: 0 0 16px var(--cyan-glow); border: 0; }
.panel-orbit b:nth-of-type(2) i { background: #EC4899; box-shadow: 0 0 16px rgba(236,72,153,.8); }
.panel-orbit > i { left: 50%; top: 50%; translate: -50% -50%; width: 52px; height: 52px; border-radius: 50%; background: rgba(124,58,237,.25); border-color: rgba(124,58,237,.55); animation: shieldPulse 3s ease-in-out infinite; }
/* Data lake scene — layered waves (Fabric / OneLake) */
.panel-lake { background-image: linear-gradient(145deg, rgba(8,16,32,.92), rgba(18,21,61,.78)); }
.panel-lake::before { mask-image: none; opacity: .3; }
.panel-lake i { left: -12%; right: -12%; width: auto; border-radius: 50% 50% 0 0 / 100% 100% 0 0; border: 0; }
.panel-lake i:nth-of-type(1) { bottom: 0; height: 42%; background: linear-gradient(180deg, rgba(13,71,255,.32), transparent); animation: lakeWave 7s ease-in-out infinite; }
.panel-lake i:nth-of-type(2) { bottom: 0; height: 30%; background: linear-gradient(180deg, rgba(34,211,238,.3), transparent); animation: lakeWave 5.4s ease-in-out infinite reverse; }
.panel-lake i:nth-of-type(3) { bottom: 0; height: 18%; background: linear-gradient(180deg, rgba(124,58,237,.34), transparent); animation: lakeWave 6.2s ease-in-out infinite; animation-delay: .8s; }
.panel-lake em { position: absolute; z-index: 1; left: 50%; top: 26%; translate: -50%; font-style: normal; font-size: 26px; filter: drop-shadow(0 0 14px rgba(34,211,238,.6)); animation: floaty 5s ease-in-out infinite; }
/* Compact panel variant for cards */
.visual-panel.panel-sm { min-height: 190px; }
.visual-panel.panel-sm::before { inset: 18px; }

/* Media panels — purpose-built SVG that stays in sync with its label */
.visual-panel.panel-media { display: grid; place-items: center; padding: 20px; background: linear-gradient(150deg, rgba(8,16,32,.96), rgba(13,22,56,.7)); }
.visual-panel.panel-media::before,
.visual-panel.panel-media::after { display: none; }
.visual-panel.panel-media span { display: none; }
.visual-panel.panel-media img { position: relative; z-index: 1; width: 100%; height: auto; max-width: 480px; border-radius: 18px; }
.logo-cloud { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.logo-cloud span { min-height: 74px; padding-inline: 10px; text-align: center; font-family: "Space Grotesk", "Segoe UI", sans-serif; font-weight: 500; font-size: 15px; letter-spacing: .01em; display: grid; place-items: center; border-radius: var(--radius-lg); color: rgba(226,230,240,.72); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); transition: color .3s, transform .3s, border-color .3s, box-shadow .3s; }
.logo-cloud span:hover { color: var(--cyan-glow); border-color: rgba(34,211,238,.4); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(34,211,238,.12); }
.cta-band { border-block: 1px solid rgba(255,255,255,.12); background: linear-gradient(135deg, rgba(var(--blue-rgb),.30), rgba(var(--violet-rgb),.22), rgba(var(--magenta-rgb),.15)); }
.cta-band .split { align-items: center; }
.cta-band .btn-primary { justify-self: center; align-self: center; width: max-content; padding-inline: 34px; }
@media (max-width: 980px) { .cta-band .btn-primary { justify-self: start; } }
.check-list { padding: 0; margin: 18px 0 0; list-style: none; display: grid; gap: 10px; }
.check-list li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-inline-end: 10px; border-radius: 50%; background: var(--cyan-glow); box-shadow: 0 0 16px var(--cyan-glow); }
@media (max-width: 980px) { .stats-grid, .pillars-grid, .article-grid, .industry-grid, .logo-cloud { grid-template-columns: repeat(2, minmax(0, 1fr)); } .split { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .container { width: min(100% - 28px, 1240px); } .stats-grid, .pillars-grid, .article-grid, .industry-grid, .logo-cloud { grid-template-columns: 1fr; } .btn-row { align-items: stretch; } .btn-row a, .btn-row button { width: 100%; } }