/* Xaflo — What we do (bento grid + animated AI pipeline) */

.xaflo-what {
  position: relative;
  padding: 7rem 1.25rem 6rem;
}
.xaflo-what::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(700px 350px at 90% 10%, rgba(0,217,255,0.06), transparent 60%),
    radial-gradient(700px 350px at 10% 90%, rgba(124,58,237,0.07), transparent 60%);
}

.xaflo-what .x-wrap { max-width: 1180px; margin: 0 auto; position: relative; }

.xaflo-what-intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}
.xaflo-what-intro h2 {
  font-family: var(--x-display);
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  font-weight: 700; letter-spacing: -0.025em; line-height: 1.05;
  margin: 0 0 1rem;
}
.xaflo-what-intro h2 .x-grad {
  background: linear-gradient(135deg, #3a8dff 0%, #7c3aed 55%, #d946ef 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.xaflo-what-intro .lead {
  color: var(--x-muted-2); font-size: 1.02rem; line-height: 1.7;
  margin: 0 auto; max-width: 660px;
}

/* ============================================================
   Animated pipeline
   ============================================================ */
.xaflo-pipeline {
  margin: 0 auto 4rem;
  max-width: 980px;
  padding: 2rem 1.25rem;
  border: 1px solid var(--x-border);
  border-radius: 18px;
  background:
    radial-gradient(700px 240px at 50% 0%, rgba(0,217,255,0.06), transparent 60%),
    linear-gradient(180deg, rgba(15,20,36,0.55), rgba(10,14,26,0.55));
  position: relative;
  overflow: hidden;
}
.xaflo-pipeline::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 60px);
  pointer-events: none;
}
.xaflo-pipe-label {
  display: block;
  font-family: var(--x-mono); font-size: 0.7rem;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--x-cyan);
  margin-bottom: 1.5rem;
  text-align: center;
}
.xaflo-pipeline-track {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0; position: relative;
}
.xaflo-pipe-node {
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  position: relative; flex-shrink: 0;
  animation: xaflo-pipe-node-glow 4s ease-in-out infinite;
  animation-delay: calc(var(--pn, 0) * 0.4s);
}
@keyframes xaflo-pipe-node-glow {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(0,217,255,0)); }
  50%      { filter: drop-shadow(0 0 14px rgba(0,217,255,0.55)); }
}
.xaflo-pipe-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,217,255,0.22), transparent 60%),
    linear-gradient(135deg, rgba(0,217,255,0.06), rgba(124,58,237,0.1));
  border: 1px solid rgba(0,217,255,0.3);
  color: var(--x-cyan);
  position: relative;
}
.xaflo-pipe-icon svg { width: 24px; height: 24px; }
.xaflo-pipe-icon::after {
  /* Pulse ring */
  content: ""; position: absolute; inset: -3px; border-radius: 16px;
  border: 1px solid var(--x-cyan); opacity: 0;
  animation: xaflo-pipe-pulse 3s ease-out infinite;
  animation-delay: calc(var(--pn, 0) * 0.4s);
}
@keyframes xaflo-pipe-pulse {
  0%   { opacity: 0.7; transform: scale(0.85); }
  70%  { opacity: 0;   transform: scale(1.25); }
  100% { opacity: 0;   transform: scale(1.25); }
}
.xaflo-pipe-name {
  font-family: var(--x-mono); font-size: 0.68rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--x-muted-2);
}

/* Connector line between nodes */
.xaflo-pipe-link {
  flex: 1;
  height: 1px;
  position: relative;
  background: linear-gradient(90deg, rgba(124,58,237,0.4), rgba(0,217,255,0.4));
  margin: 0 0.4rem;
  margin-top: -1.6rem; /* align with icon center */
  overflow: hidden;
}
.xaflo-pipe-pulse {
  position: absolute; top: 50%; left: 0;
  width: 30px; height: 6px;
  border-radius: 6px;
  background: linear-gradient(90deg, transparent, var(--x-cyan), transparent);
  transform: translate(-50%, -50%);
  animation: xaflo-pipe-flow 2.4s linear infinite;
  filter: blur(1px);
}
@keyframes xaflo-pipe-flow {
  0%   { left: 0%; }
  100% { left: 100%; }
}

/* ============================================================
   Subkicker
   ============================================================ */
.xaflo-what-sub {
  text-align: center;
  margin-bottom: 2.5rem;
}
.xaflo-what-subtitle {
  font-family: var(--x-display);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 600; letter-spacing: -0.02em;
  margin: 0.4rem 0 0;
  color: var(--x-contrast);
}

/* ============================================================
   Grid
   ============================================================ */
.xaflo-what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.xaflo-what-card {
  position: relative;
  background: linear-gradient(180deg, rgba(15,20,36,0.65), rgba(10,14,26,0.65));
  border: 1px solid var(--x-border);
  border-radius: 16px;
  padding: 1.5rem 1.4rem 1.6rem;
  overflow: hidden;
  isolation: isolate;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), border-color .3s ease, background .4s ease;
}
.xaflo-what-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: 16px; padding: 1px;
  background: linear-gradient(135deg, rgba(0,217,255,0.7), rgba(124,58,237,0.7), rgba(217,70,239,0.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.xaflo-what-card::after {
  content: ""; position: absolute; inset: 0; border-radius: 16px;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%),
              rgba(0,217,255,0.18), transparent 60%);
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.xaflo-what-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  background: linear-gradient(180deg, rgba(20,26,48,0.85), rgba(10,14,26,0.7));
}
.xaflo-what-card:hover::before { opacity: 1; }
.xaflo-what-card:hover::after  { opacity: 1; }

.xaflo-what-num {
  position: absolute; top: 1rem; right: 1.1rem;
  font-family: var(--x-mono); font-size: 0.7rem;
  color: var(--x-muted); letter-spacing: 0.15em;
}

.xaflo-what-icon {
  display: inline-flex; width: 44px; height: 44px; border-radius: 12px;
  align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,217,255,0.18), transparent 60%),
    linear-gradient(135deg, rgba(0,217,255,0.05), rgba(124,58,237,0.08));
  border: 1px solid rgba(0,217,255,0.22);
  color: var(--x-cyan);
  margin-bottom: 1rem;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), color .35s ease, border-color .35s ease, background .4s ease;
}
.xaflo-what-icon svg {
  width: 22px; height: 22px;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.xaflo-what-card:hover .xaflo-what-icon {
  transform: rotate(-6deg) scale(1.08);
  color: var(--x-contrast);
  border-color: rgba(124,58,237,0.5);
  background:
    radial-gradient(circle at 30% 30%, rgba(124,58,237,0.35), transparent 60%),
    linear-gradient(135deg, rgba(0,217,255,0.18), rgba(217,70,239,0.18));
}
.xaflo-what-card:hover .xaflo-what-icon svg { transform: scale(1.05); }

.xaflo-what-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--x-display); font-weight: 600;
  font-size: 1.05rem; letter-spacing: -0.01em;
  color: var(--x-contrast);
}
.xaflo-what-card p {
  margin: 0;
  color: var(--x-muted-2);
  font-size: 0.9rem;
  line-height: 1.55;
}

.xaflo-what-bar {
  position: absolute;
  left: 1.4rem; right: 1.4rem; bottom: 0.85rem;
  height: 1px; overflow: hidden; pointer-events: none;
  background: rgba(255,255,255,0.04);
}
.xaflo-what-bar::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--x-cyan), var(--x-violet), var(--x-magenta));
  transform: translateX(-101%); transition: transform .7s cubic-bezier(.2,.7,.2,1);
}
.xaflo-what-card:hover .xaflo-what-bar::after { transform: translateX(0); }

.xaflo-what-card.x-reveal { transition-delay: var(--xd, 0s); }

.xaflo-what-outro {
  text-align: center;
  margin-top: 3rem;
  color: var(--x-muted-2);
  font-size: 1.05rem;
  letter-spacing: -0.005em;
}
.xaflo-what-link {
  color: var(--x-cyan); text-decoration: none; font-weight: 600;
  margin-left: 0.3rem;
  transition: color .2s ease;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.xaflo-what-link:hover { color: var(--x-contrast); }
.xaflo-what-link .arrow { transition: transform .2s ease; display: inline-block; }
.xaflo-what-link:hover .arrow { transform: translateX(4px); }

/* ============================================================
   Footer extras (Rocket Web legal)
   ============================================================ */
.xaflo-site-footer .x-wrap {
  align-items: flex-start;
}
.xaflo-footer-brand { max-width: 320px; }
.xaflo-footer-tag {
  margin: 0.6rem 0 0;
  color: var(--x-muted-2);
  font-size: 0.9rem;
  line-height: 1.55;
}
.xaflo-footer-legal {
  flex: 1; min-width: 280px;
  text-align: right;
}
.xaflo-footer-line {
  margin: 0 0 0.45rem;
  font-size: 0.85rem;
  color: var(--x-muted-2);
  line-height: 1.55;
}
.xaflo-footer-line b { color: var(--x-contrast); font-weight: 600; }
.xaflo-footer-line .sep { color: var(--x-muted); margin: 0 0.4rem; opacity: 0.6; }
.xaflo-footer-line a { color: var(--x-cyan); text-decoration: none; }
.xaflo-footer-line a:hover { color: var(--x-contrast); }
.xaflo-footer-since {
  display: inline-block;
  font-family: var(--x-mono); font-size: 0.75rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--x-cyan);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .xaflo-what-grid { grid-template-columns: repeat(2, 1fr); }
  .xaflo-what { padding: 5.5rem 1.25rem 4.5rem; }
}

@media (max-width: 820px) {
  .xaflo-pipeline { padding: 1.5rem 0.85rem; margin-bottom: 3rem; }
  .xaflo-pipeline-track { gap: 0.2rem; }
  .xaflo-pipe-icon { width: 42px; height: 42px; border-radius: 12px; }
  .xaflo-pipe-icon svg { width: 20px; height: 20px; }
  .xaflo-pipe-name { font-size: 0.55rem; letter-spacing: 0.12em; }
  .xaflo-pipe-link { margin: -1.3rem 0.15rem 0; }
}

@media (max-width: 640px) {
  .xaflo-what-grid { grid-template-columns: 1fr; }
  .xaflo-what-card { padding: 1.25rem 1.2rem 1.4rem; }
  .xaflo-what-intro { margin-bottom: 2rem; }
  .xaflo-what-outro { font-size: 0.95rem; margin-top: 2.25rem; }

  /* Pipeline becomes a vertical stack on small phones */
  .xaflo-pipeline-track { flex-direction: column; gap: 0.5rem; }
  .xaflo-pipe-link {
    width: 1px; height: 28px;
    background: linear-gradient(180deg, rgba(124,58,237,0.4), rgba(0,217,255,0.4));
    margin: 0 auto;
  }
  .xaflo-pipe-pulse {
    width: 6px; height: 30px;
    background: linear-gradient(180deg, transparent, var(--x-cyan), transparent);
    left: 50% !important; top: 0 !important;
    animation: xaflo-pipe-flow-v 2.4s linear infinite;
  }
  @keyframes xaflo-pipe-flow-v {
    0%   { top: 0%; }
    100% { top: 100%; }
  }

  .xaflo-site-footer .x-wrap { flex-direction: column; align-items: flex-start !important; }
  .xaflo-footer-legal { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .xaflo-what-card,
  .xaflo-what-icon,
  .xaflo-what-bar::after,
  .xaflo-pipe-node,
  .xaflo-pipe-pulse,
  .xaflo-pipe-icon::after { animation: none !important; transition: none !important; }
}