.why-page {
  --w-cyan: #7fd9ff;
  --w-mint: #74f5dd;
  --w-ink: #070d18;
  --w-panel: rgba(9, 16, 30, 0.82);
  --w-border: rgba(144, 218, 255, 0.26);
  padding-top: clamp(74px, 7vw, 108px);
  display: grid;
  gap: clamp(14px, 2.6vw, 34px);
  position: relative;
  isolation: isolate;
}

.why-page::before,
.why-page::after {
  content: "";
  position: fixed;
  width: clamp(240px, 28vw, 420px);
  height: clamp(240px, 28vw, 420px);
  border-radius: 50%;
  filter: blur(64px);
  pointer-events: none;
  z-index: -2;
  opacity: 0.34;
}

.why-page::before {
  top: 12%;
  left: -8%;
  background: radial-gradient(circle, rgba(107, 186, 255, 0.45), transparent 70%);
}

.why-page::after {
  bottom: 6%;
  right: -8%;
  background: radial-gradient(circle, rgba(101, 244, 214, 0.38), transparent 72%);
}

.why-page .section {
  width: min(1720px, 98vw);
  padding: clamp(26px, 4.4vw, 54px) 0;
  padding-inline: clamp(14px, 1.8vw, 26px);
  position: relative;
  isolation: isolate;
}

.why-page .section::after {
  content: "";
  position: absolute;
  inset: 12px 6px 0;
  border-radius: 20px;
  background:
    radial-gradient(circle at 12% 16%, rgba(111, 190, 255, 0.2), transparent 40%),
    radial-gradient(circle at 86% 82%, rgba(105, 247, 217, 0.14), transparent 44%),
    linear-gradient(150deg, rgba(11, 19, 35, 0.84), rgba(7, 13, 24, 0.72));
  border: 1px solid rgba(130, 208, 246, 0.2);
  box-shadow: inset 0 1px 0 rgba(169, 226, 255, 0.1), 0 24px 46px rgba(2, 8, 17, 0.34);
  z-index: -1;
  pointer-events: none;
  animation: whyPanelShift 14s ease-in-out infinite alternate;
}

.why-page.motion-ready .section {
  opacity: 0;
  filter: blur(6px);
  transform: translateY(34px) scale(0.99);
  transition:
    opacity 860ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 860ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 860ms cubic-bezier(0.22, 1, 0.36, 1);
}

.why-page.motion-ready .section:nth-of-type(1) { transition-delay: 0ms; }
.why-page.motion-ready .section:nth-of-type(2) { transition-delay: 70ms; }
.why-page.motion-ready .section:nth-of-type(3) { transition-delay: 140ms; }
.why-page.motion-ready .section:nth-of-type(4) { transition-delay: 210ms; }
.why-page.motion-ready .section:nth-of-type(5) { transition-delay: 280ms; }
.why-page.motion-ready .section:nth-of-type(6) { transition-delay: 350ms; }
.why-page.motion-ready .section:nth-of-type(n + 7) { transition-delay: 360ms; }

.why-page.motion-ready .section.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: none;
}

@keyframes whyPanelShift {
  from {
    background-position: 0% 0%, 100% 100%, 0% 0%;
  }

  to {
    background-position: 20% 8%, 82% 86%, 0% 0%;
  }
}

.why-page .section::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: 12px;
  background: linear-gradient(90deg, transparent, rgba(127, 217, 255, 0.36), transparent);
}

.why-page .why-hero {
  align-items: stretch;
}

.why-hero-copy,
.why-hero-panel,
.why-card,
.why-strip-card,
.why-final {
  backdrop-filter: blur(10px);
}

.why-hero-copy {
  border: 1px solid var(--w-border);
  border-radius: 22px;
  padding: clamp(18px, 2.1vw, 28px);
  background:
    radial-gradient(circle at 8% 14%, rgba(99, 182, 255, 0.28), transparent 40%),
    radial-gradient(circle at 90% 86%, rgba(102, 246, 217, 0.16), transparent 48%),
    linear-gradient(155deg, rgba(9, 16, 30, 0.95), rgba(7, 12, 22, 0.9));
  box-shadow: 0 28px 60px rgba(1, 6, 14, 0.44);
}

.why-hero-copy h1 {
  margin: 8px 0 0;
  font-size: clamp(1.95rem, 4.1vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -0.018em;
}

.why-sublead {
  margin: 10px 0 0;
  color: #9fc0d9;
  max-width: 64ch;
  font-size: 0.99rem;
  line-height: 1.52;
}

.why-kpi-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.why-kpi {
  border: 1px solid rgba(142, 218, 255, 0.26);
  border-radius: 14px;
  padding: 10px;
  background: rgba(8, 14, 25, 0.8);
}

.why-kpi strong {
  display: block;
  font-family: "Syne", sans-serif;
  font-size: clamp(1.28rem, 2.3vw, 1.7rem);
}

.why-kpi span {
  color: #9eb9cf;
  font-size: 0.9rem;
}

.why-hero-panel {
  border: 1px solid var(--w-border);
  border-radius: 20px;
  padding: clamp(14px, 1.7vw, 22px);
  background: linear-gradient(160deg, rgba(9, 17, 30, 0.94), rgba(6, 12, 22, 0.9));
  box-shadow: 0 24px 48px rgba(1, 7, 14, 0.4);
}

.why-panel-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid rgba(132, 215, 255, 0.35);
  padding: 7px 12px;
  color: #bee3f9;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.why-panel-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--w-cyan), var(--w-mint));
}

.why-panel-list {
  margin: 10px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 7px;
  color: #b8d9f0;
}

.why-panel-note {
  margin-top: 10px;
  border: 1px solid rgba(146, 216, 255, 0.24);
  border-radius: 14px;
  background: rgba(8, 14, 24, 0.78);
  padding: 11px;
  color: #a9c5db;
  line-height: 1.48;
}

.why-section-head {
  max-width: 74ch;
}

.why-section-head h2 {
  margin: 6px 0 0;
  font-size: clamp(1.6rem, 2.6vw, 2.35rem);
}

.why-section-head p {
  margin: 7px 0 0;
  color: #9eb9cf;
  line-height: 1.52;
}

.why-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.why-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.why-card {
  border: 1px solid var(--w-border);
  border-radius: 16px;
  padding: 14px;
  background: var(--w-panel);
  transition: transform 170ms ease, border-color 170ms ease, box-shadow 170ms ease;
  position: relative;
  overflow: hidden;
}

.why-card::before,
.why-strip-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(124, 213, 255, 0.55), rgba(116, 245, 221, 0.24), transparent);
}

.why-card:hover {
  transform: translateY(-2px);
  border-color: rgba(136, 223, 255, 0.42);
  box-shadow: 0 20px 34px rgba(1, 7, 14, 0.38);
}

.why-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.why-card p {
  margin: 6px 0 0;
  color: #a5c2d8;
  font-size: 0.92rem;
  line-height: 1.5;
}

.why-strip {
  margin-top: 12px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(320px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}

.why-strip-card {
  scroll-snap-align: start;
  border: 1px solid var(--w-border);
  border-radius: 16px;
  background: rgba(8, 14, 25, 0.84);
  padding: 14px;
  transition: transform 170ms ease, border-color 170ms ease, box-shadow 170ms ease;
  position: relative;
  overflow: hidden;
}

.why-strip-card:hover {
  transform: translateY(-2px);
  border-color: rgba(136, 223, 255, 0.42);
  box-shadow: 0 20px 34px rgba(1, 7, 14, 0.38);
}

.why-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(125, 219, 255, 0.5);
  background: linear-gradient(140deg, rgba(90, 171, 255, 0.24), rgba(74, 241, 206, 0.16));
  color: #def4ff;
  font-family: "Syne", sans-serif;
}

.why-strip-card h3 {
  margin: 8px 0 0;
  font-size: 1rem;
}

.why-strip-card p {
  margin: 6px 0 0;
  color: #a5c2d8;
  line-height: 1.48;
  font-size: 0.9rem;
}

.why-flow {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.why-step {
  border-left: 3px solid rgba(125, 219, 255, 0.62);
  border-radius: 0 12px 12px 0;
  background: rgba(8, 14, 25, 0.86);
  padding: 10px 12px;
  color: #c9e3f7;
  font-size: 0.92rem;
}

.why-final {
  border: 1px solid var(--w-border);
  border-radius: 18px;
  background:
    radial-gradient(circle at 18% 20%, rgba(106, 189, 255, 0.18), transparent 46%),
    radial-gradient(circle at 82% 80%, rgba(100, 244, 214, 0.14), transparent 48%),
    linear-gradient(155deg, rgba(9, 16, 30, 0.95), rgba(7, 12, 23, 0.88));
  text-align: center;
  padding: clamp(20px, 3.2vw, 34px);
}

.why-final p {
  max-width: 78ch;
  margin-left: auto;
  margin-right: auto;
}

.why-actions-center {
  justify-content: center;
  margin-top: 16px;
}

.why-page .btn {
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease;
}

.why-page .btn:hover {
  transform: translateY(-1px);
}

.why-page .btn.primary:hover {
  box-shadow: 0 14px 28px rgba(66, 165, 255, 0.28);
}

.why-page .btn.ghost:hover {
  border-color: rgba(147, 221, 255, 0.42);
}

.why-page .site-footer.section {
  width: min(1720px, 98vw);
}

.why-footer-no-pad {
  padding-top: 0;
}

@media (max-width: 1200px) {
  .why-page .section,
  .why-page .site-footer.section {
    width: min(1380px, 96vw);
  }

  .why-grid,
  .why-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-grid.five {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-strip {
    grid-auto-columns: minmax(320px, 1fr);
  }
}

@media (max-width: 980px) {
  .why-page .section,
  .why-page .site-footer.section {
    width: min(1160px, 94vw);
    padding: clamp(22px, 5.4vw, 38px) 0;
    padding-inline: 12px;
  }

  .why-kpi-grid,
  .why-grid,
  .why-grid.five,
  .why-flow {
    grid-template-columns: 1fr;
  }

  .why-strip {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
  }

  .why-page .section::before {
    margin-bottom: 10px;
  }

  .why-page .section::after {
    inset: 16px 4px 0;
    border-radius: 18px;
  }
}

/* Concept 1: Command Center Live */
.command-hero .lead {
  max-width: 36ch;
  margin-bottom: 10px;
}

.live-kpi-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.live-kpi {
  border: 1px solid rgba(132, 214, 252, 0.28);
  border-radius: 14px;
  padding: 10px 12px;
  background: linear-gradient(140deg, rgba(8, 15, 28, 0.9), rgba(6, 11, 22, 0.84));
  position: relative;
  overflow: hidden;
}

.live-kpi::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(134, 214, 255, 0.24), transparent 62%);
  transform: translateX(-120%);
  animation: kpiSweep 4.8s linear infinite;
  pointer-events: none;
}

.live-kpi span {
  display: block;
  color: #8eaec6;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.live-kpi strong {
  display: block;
  margin-top: 4px;
  font-family: "Syne", sans-serif;
  font-size: clamp(1.25rem, 2.3vw, 1.8rem);
  color: #ebf6ff;
}

.command-panel {
  position: relative;
}

.command-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 18% 16%, rgba(126, 211, 255, 0.16), transparent 34%),
    repeating-linear-gradient(0deg, rgba(122, 214, 255, 0.06) 0 1px, transparent 1px 11px);
  pointer-events: none;
}

.command-panel-title {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9fcae8;
}

.command-status-list {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.command-status {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(125, 210, 255, 0.2);
  background: rgba(8, 14, 25, 0.74);
}

.command-status b {
  font-size: 0.86rem;
  color: #dcf1ff;
}

.command-status small {
  color: #95b9d3;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #93d8ff;
  box-shadow: 0 0 12px rgba(134, 220, 255, 0.7);
}

.dot.ok {
  background: #74f5dd;
  box-shadow: 0 0 12px rgba(104, 242, 212, 0.72);
}

.dot.pulse {
  animation: dotPulse 1.35s ease-in-out infinite;
}

.command-mini-copy {
  margin-top: 12px;
  color: #a4c7de;
  font-size: 0.88rem;
  line-height: 1.44;
}

.compact-head {
  max-width: 56ch;
}

.demo-console {
  margin-top: 14px;
  border: 1px solid rgba(128, 212, 255, 0.28);
  border-radius: 18px;
  padding: 14px;
  background:
    radial-gradient(circle at 12% 12%, rgba(107, 197, 255, 0.16), transparent 40%),
    linear-gradient(155deg, rgba(8, 15, 28, 0.9), rgba(6, 11, 21, 0.86));
  box-shadow: inset 0 1px 0 rgba(176, 227, 255, 0.1), 0 22px 34px rgba(2, 9, 17, 0.34);
}

.demo-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.demo-step {
  border: 1px solid rgba(126, 210, 255, 0.24);
  border-radius: 12px;
  background: rgba(8, 15, 27, 0.7);
  color: #b6d8ee;
  padding: 9px 10px;
  text-align: left;
  font-size: 0.84rem;
  cursor: pointer;
  transition: border-color 170ms ease, transform 170ms ease, background 170ms ease, color 170ms ease;
}

.demo-step:hover {
  transform: translateY(-1px);
  border-color: rgba(133, 220, 255, 0.5);
}

.demo-step.is-active {
  border-color: rgba(113, 240, 215, 0.62);
  background: linear-gradient(130deg, rgba(19, 44, 62, 0.9), rgba(12, 24, 40, 0.88));
  color: #ecfbff;
  box-shadow: 0 10px 20px rgba(6, 20, 33, 0.45);
}

.demo-panel {
  margin-top: 12px;
  border: 1px solid rgba(128, 212, 255, 0.22);
  border-radius: 14px;
  padding: 14px;
  background: rgba(7, 13, 25, 0.76);
}

.demo-panel h3 {
  margin: 10px 0 0;
  font-size: clamp(1.08rem, 1.8vw, 1.36rem);
}

.demo-panel > p {
  margin: 7px 0 0;
  color: #a6c7dd;
  line-height: 1.46;
  max-width: 72ch;
}

.demo-metrics {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.demo-metric {
  border: 1px solid rgba(130, 209, 255, 0.22);
  border-radius: 11px;
  padding: 8px 10px;
  background: rgba(8, 15, 28, 0.78);
}

.demo-metric span {
  display: block;
  color: #8daec5;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.demo-metric strong {
  display: block;
  margin-top: 3px;
  color: #ebf7ff;
  font-family: "Syne", sans-serif;
  font-size: 1rem;
}

.demo-bullets {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  color: #9ec2da;
  font-size: 0.88rem;
}

.signal-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.signal-card {
  border: 1px solid rgba(255, 102, 168, 0.22);
  border-radius: 14px;
  padding: 12px;
  background: linear-gradient(152deg, rgba(25, 10, 22, 0.7), rgba(11, 16, 29, 0.82));
}

.signal-card h3 {
  margin: 0;
  font-size: 0.98rem;
}

.signal-card p {
  margin: 5px 0 0;
  color: #b8a8c0;
  font-size: 0.86rem;
}

.module-rail {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.module-card,
.impact-card {
  border: 1px solid rgba(130, 210, 255, 0.3);
  border-radius: 16px;
  padding: 14px;
  background:
    radial-gradient(circle at 10% 8%, rgba(122, 212, 255, 0.15), transparent 38%),
    linear-gradient(160deg, rgba(9, 16, 29, 0.9), rgba(7, 12, 22, 0.86));
  position: relative;
  transform-style: preserve-3d;
}

.module-card::after,
.impact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 25%, rgba(121, 216, 255, 0.14), transparent 58%);
  transform: translateX(-105%);
  animation: cardSweep 6s linear infinite;
  pointer-events: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid rgba(124, 219, 255, 0.38);
  padding: 0 10px;
  margin: 0;
  color: #d0ecff;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.module-card h3,
.impact-card h3 {
  margin: 10px 0 0;
  font-size: 1rem;
}

.module-card p {
  margin: 6px 0 0;
  color: #9ec0d8;
  font-size: 0.88rem;
}

.flow-track {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  position: relative;
}

.flow-track::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 18px;
  height: 2px;
  background: linear-gradient(90deg, rgba(117, 222, 254, 0.2), rgba(116, 245, 221, 0.7), rgba(117, 222, 254, 0.2));
}

.flow-node {
  border: 1px solid rgba(134, 217, 255, 0.3);
  border-radius: 14px;
  padding: 12px;
  background: rgba(8, 15, 27, 0.84);
  position: relative;
}

.flow-node span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(123, 220, 255, 0.44);
  color: #daf2ff;
  font-size: 0.82rem;
  background: rgba(13, 30, 48, 0.86);
}

.flow-node h3 {
  margin: 8px 0 0;
  font-size: 0.95rem;
}

.flow-node p {
  margin: 5px 0 0;
  color: #9fbed6;
  font-size: 0.86rem;
}

.impact-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.impact-card ul {
  margin: 10px 0 0;
  padding-left: 16px;
  display: grid;
  gap: 6px;
  color: #9ec0d8;
  font-size: 0.88rem;
}

.command-final {
  position: relative;
}

.command-final::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: repeating-linear-gradient(90deg, rgba(124, 215, 255, 0.08) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.tilt-card {
  will-change: transform;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.tilt-card:hover {
  border-color: rgba(130, 224, 255, 0.54);
  box-shadow: 0 16px 28px rgba(2, 9, 19, 0.42);
}

.tilt-card.tilt-center {
  transform: perspective(820px) translateY(-2px);
}

.tilt-card.tilt-nw {
  transform: perspective(820px) rotateX(3deg) rotateY(-3deg) translateY(-2px);
}

.tilt-card.tilt-ne {
  transform: perspective(820px) rotateX(3deg) rotateY(3deg) translateY(-2px);
}

.tilt-card.tilt-sw {
  transform: perspective(820px) rotateX(-3deg) rotateY(-3deg) translateY(-2px);
}

.tilt-card.tilt-se {
  transform: perspective(820px) rotateX(-3deg) rotateY(3deg) translateY(-2px);
}

@keyframes kpiSweep {
  to {
    transform: translateX(120%);
  }
}

@keyframes cardSweep {
  to {
    transform: translateX(110%);
  }
}

@keyframes dotPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 8px rgba(131, 221, 255, 0.44);
  }

  50% {
    transform: scale(1.3);
    box-shadow: 0 0 18px rgba(131, 221, 255, 0.84);
  }
}

@media (max-width: 1200px) {
  .demo-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-grid,
  .module-rail,
  .flow-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-track::before {
    display: none;
  }
}

@media (max-width: 980px) {
  .demo-console,
  .demo-panel {
    padding: 12px;
  }

  .demo-steps,
  .demo-metrics,
  .live-kpi-grid,
  .signal-grid,
  .module-rail,
  .flow-track,
  .impact-grid {
    grid-template-columns: 1fr;
  }

  .module-card,
  .impact-card {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .why-page.motion-ready .section {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }

  .why-page .section::after {
    animation: none;
  }

  .why-card,
  .why-strip-card,
  .why-page .btn {
    transition: none;
  }

  .live-kpi::after,
  .module-card::after,
  .impact-card::after,
  .dot.pulse,
  .tilt-card {
    animation: none;
    transform: none;
    transition: none;
  }
}