/* ============================================================
   Concept 3 — Futuristic cloud infrastructure
   Blueprint grid · canvas particle network · 3D card tilt · mouse-reactive light
   ============================================================ */

:root {
  --c-navy: #0B1E3F;
  --c-ink: #0F172A;
  --c-blue: #1E63E9;
  --c-blue-2: #4F8BFF;
  --c-accent: #5EEAD4;
  --c-accent-2: #FFB199;
  --c-bg: #F7F9FE;
  --c-bg-2: #EEF2FB;
  --c-card: #FFFFFF;
  --c-line: #DCE3F1;
  --c-line-2: #C2CDE3;
  --c-mute: #4D5A77;
  --c-text: #0F172A;

  --r-md: 14px;
  --r-lg: 20px;

  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --ease-spring: cubic-bezier(.16, 1, .3, 1);
  --t-fast: 200ms;
  --t-mid: 480ms;

  --maxw: 1280px;
  --pad: clamp(20px, 4vw, 40px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--c-navy);
  margin: 0;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  letter-spacing: -.02em;
}

h1 {
  font-weight: 700;
  font-size: clamp(2.4rem, 5.8vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -.03em;
}

h2 {
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  line-height: 1.1;
}

h3 {
  font-weight: 600;
  font-size: 1.18rem;
  line-height: 1.3;
}

p {
  margin: 0;
}

em {
  font-style: normal;
  color: #1D3FB0;
}

/* ============== Background ============== */
.bg-blueprint {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
  background: var(--c-bg);
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 99, 233, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 99, 233, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 1200px 700px at 50% 30%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 1200px 700px at 50% 30%, black 40%, transparent 100%);
}

.grid-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(30, 99, 233, .18), rgba(255, 107, 53, .12) 40%, transparent 70%);
  filter: blur(40px);
  left: -300px;
  top: -300px;
  transition: left 80ms linear, top 80ms linear;
  will-change: left, top;
}

.cloud-net {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .55;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.section {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  color: var(--c-blue);
  letter-spacing: .04em;
  text-transform: lowercase;
}

.kicker .kdot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-accent);
  box-shadow: 0 0 0 4px #defaf6;
}

.section-h {
  max-width: 760px;
  margin-bottom: 60px;
}

.section-h.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-h h2 {
  margin: 14px 0;
}

.section-h .sub {
  color: var(--c-mute);
  font-size: 1.06rem;
}

/* Old nav styles removed — replaced by unified NAS header in _nas-shared.css */

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .94rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-lg {
  padding: 16px 28px;
  font-size: 1rem;
}

.btn-cta {
  background: #1D3FB0;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .04) inset, 0 10px 24px -10px rgba(11, 30, 63, .5);
}

.btn-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(255, 255, 255, .12) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 700ms var(--ease-out);
}

.btn-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 32px -14px rgba(11, 30, 63, .55);
}

.btn-cta:hover::before {
  transform: translateX(100%);
}

.btn-line {
  background: rgba(255, 255, 255, .6);
  color: var(--c-navy);
  border-color: var(--c-line);
  backdrop-filter: blur(8px);
}

.btn-line:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
}

/* ============== HERO ============== */
.hero {
  padding: clamp(60px, 9vw, 110px) 0 clamp(60px, 8vw, 100px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  color: var(--c-mute);
  padding: 6px 12px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  margin-bottom: 26px;
}

.tag .tdot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
  animation: pulse2 1.6s infinite;
}

@keyframes pulse2 {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: .6;
  }
}

.lede {
  color: var(--c-mute);
  font-size: clamp(1.04rem, 1.3vw, 1.18rem);
  max-width: 540px;
  margin-top: 22px;
}

.cta-row {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
}

.meta-tile {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
}

.meta-tile::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: #1D3FB0;
}

.meta-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: -.02em;
}

.meta-suf {
  color: var(--c-blue);
  font-weight: 700;
}

.meta-lbl {
  display: block;
  font-size: .78rem;
  color: var(--c-mute);
  margin-top: 4px;
}

/* Hero topology vis */
.hero-vis {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.topo {
  position: relative;
  width: 100%;
  height: 100%;
}

.topo-svg {
  width: 100%;
  height: 100%;
}

.link {
  stroke-dasharray: 6 6;
  animation: dash 12s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -120;
  }
}

.pulse-arc {
  transform-origin: 240px 240px;
  animation: pulseGrow 3s ease-out infinite;
}

.pulse-arc-2 {
  animation-delay: -1.5s;
}

@keyframes pulseGrow {
  0% {
    r: 22;
    opacity: .8;
  }

  100% {
    r: 180;
    opacity: 0;
  }
}

.node-label {
  position: absolute;
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  font-weight: 600;
  color: var(--c-navy);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 6px;
  padding: 6px 10px;
  white-space: nowrap;
  box-shadow: 0 6px 14px -8px rgba(11, 30, 63, .3);
}

.nl-1 {
  top: 12%;
  left: 8%;
}

.nl-2 {
  top: 12%;
  right: 8%;
}

.nl-3 {
  bottom: 12%;
  left: 8%;
}

.nl-4 {
  bottom: 12%;
  right: 8%;
}

.nl-5 {
  top: 4%;
  left: 50%;
  transform: translateX(-50%);
}

.nl-6 {
  bottom: 4%;
  left: 50%;
  transform: translateX(-50%);
}

/* ============== Deliver grid ============== */
.dgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
}

.dt {
  perspective: 1200px;
}

.dt-inner {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 26px 24px 24px;
  position: relative;
  transform: rotateX(0) rotateY(0);
  transform-style: preserve-3d;
  transition: transform 500ms var(--ease-spring), box-shadow var(--t-mid) var(--ease-out), border-color var(--t-mid) var(--ease-out);
  overflow: hidden;
}

.dt-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(30, 99, 233, .10), transparent 60%);
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease-out);
  pointer-events: none;
}

.dt:hover .dt-inner {
  box-shadow: 0 30px 60px -25px rgba(11, 30, 63, .25);
  border-color: rgba(30, 99, 233, .4);
}

.dt:hover .dt-inner::before {
  opacity: 1;
}

.dt-id {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: var(--c-blue);
  padding: 3px 8px;
  background: rgba(30, 99, 233, .08);
  border-radius: 4px;
  margin-bottom: 14px;
}

.dt h3 {
  margin-bottom: 10px;
}

.dt p {
  color: var(--c-mute);
  font-size: .94rem;
}

.dt-corner {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 24px;
  height: 24px;
  border-top: 1.5px solid var(--c-blue);
  border-right: 1.5px solid var(--c-blue);
  opacity: .6;
}

/* ============== Styles (Deployment) tabs ============== */
.styles-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  width: fit-content;
}

.stab {
  position: relative;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: .92rem;
  color: var(--c-navy);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--t-fast) var(--ease-out);
}

.stab.active {
  color: #fff;
  background: linear-gradient(180deg, var(--c-navy), #122849);
}

.stab-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
}

.styles-panels {
  position: relative;
}

.spanel {
  display: none;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: clamp(30px, 5vw, 56px);
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.spanel.active {
  display: grid;
  animation: panelIn 600ms var(--ease-spring);
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.spanel-num {
  font-family: 'JetBrains Mono', monospace;
  color: var(--c-mute);
  font-size: .82rem;
}

.spanel h3 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 10px 0 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hot {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  padding: 4px 10px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-accent));
  border-radius: 4px;
}

.spanel-text p {
  color: var(--c-mute);
  font-size: 1.05rem;
  line-height: 1.55;
}

.spanel-meta {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--c-line);
  color: var(--c-mute);
  font-size: .9rem;
}

.spanel-meta strong {
  color: var(--c-navy);
  font-weight: 700;
}

.spanel-vis {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
}

.topo-mini {
  width: 80%;
  height: auto;
  opacity: .95;
}

/* ============== Deployment-style SVG animations ============== */

/* shared */
.sv-public,
.sv-private,
.sv-hybrid,
.sv-multi {
  overflow: visible;
}

.sv-cloud-float,
.sv-cloud-float-2,
.sv-inst,
.sv-up,
.sv-led,
.sv-scan,
.sv-door,
.sv-link,
.sv-pkt,
.sv-mline,
.sv-mcloud,
.sv-orbit-dot {
  transform-box: fill-box;
  transform-origin: center;
}

/* 1) Public-first */
.sv-cloud-float {
  animation: svFloat 4s ease-in-out infinite;
  transform-origin: center;
}

@keyframes svFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

.sv-inst {
  transform-origin: bottom center;
  animation: svInstPop 3.2s ease-in-out infinite;
}

.sv-inst-1 {
  animation-delay: 0s;
}

.sv-inst-2 {
  animation-delay: .35s;
}

.sv-inst-3 {
  animation-delay: .7s;
}

.sv-inst-4 {
  animation-delay: 1.05s;
}

@keyframes svInstPop {

  0%,
  100% {
    transform: scaleY(.35);
    opacity: .4;
  }

  25%,
  75% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.sv-up {
  stroke-dasharray: 2 4;
  animation: svUpFlow 1.2s linear infinite;
}

.sv-up-2 {
  animation-delay: .15s;
}

.sv-up-3 {
  animation-delay: .3s;
}

.sv-up-4 {
  animation-delay: .45s;
}

@keyframes svUpFlow {
  to {
    stroke-dashoffset: -12;
  }
}

/* 2) Private */
.sv-led {
  animation: svLedBlink 1.6s ease-in-out infinite;
}

@keyframes svLedBlink {

  0%,
  100% {
    opacity: .25;
  }

  50% {
    opacity: 1;
  }
}

.sv-scan {
  transform-origin: center;
  animation: svScan 3.4s cubic-bezier(.55, .05, .45, .95) infinite;
}

@keyframes svScan {
  0% {
    transform: translateY(0);
    opacity: 0;
  }

  10% {
    opacity: .8;
  }

  90% {
    opacity: .8;
  }

  100% {
    transform: translateY(136px);
    opacity: 0;
  }
}

.sv-shield {
  transform-box: view-box;
  transform-origin: 100px 100px;
  animation: svShieldPulse 2.4s ease-in-out infinite;
}

@keyframes svShieldPulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.08);
  }
}

.sv-shield-halo {
  transform-box: view-box;
  transform-origin: 100px 100px;
  animation: svHalo 2.4s ease-out infinite;
}

@keyframes svHalo {
  0% {
    transform: scale(1);
    opacity: .6;
  }

  100% {
    transform: scale(1.7);
    opacity: 0;
  }
}

/* 3) Hybrid */
.sv-cloud-float-2 {
  animation: svFloat 5s ease-in-out infinite;
  transform-origin: center;
}

.sv-door {
  animation: svDoor 4s ease-in-out infinite;
  transform-origin: center;
}

@keyframes svDoor {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: .55;
  }
}

.sv-link {
  animation: svLinkFlow 1s linear infinite;
}

@keyframes svLinkFlow {
  to {
    stroke-dashoffset: -14;
  }
}

.sv-pkt-1 {
  animation: svPkt1 2.2s cubic-bezier(.45, .05, .55, .95) infinite;
}

.sv-pkt-2 {
  animation: svPkt2 2.2s cubic-bezier(.45, .05, .55, .95) infinite 1.1s;
}

@keyframes svPkt1 {
  0% {
    transform: translate(82px, 118px);
    opacity: 0;
  }

  15% {
    opacity: 1;
  }

  85% {
    opacity: 1;
  }

  100% {
    transform: translate(108px, 118px);
    opacity: 0;
  }
}

@keyframes svPkt2 {
  0% {
    transform: translate(108px, 118px);
    opacity: 0;
  }

  15% {
    opacity: 1;
  }

  85% {
    opacity: 1;
  }

  100% {
    transform: translate(82px, 118px);
    opacity: 0;
  }
}

/* 4) Multi-cloud */
.sv-mline {
  animation: svMlineFlow 1.4s linear infinite;
}

@keyframes svMlineFlow {
  to {
    stroke-dashoffset: -16;
  }
}

.sv-mcloud {
  transform-box: fill-box;
  transform-origin: center;
  animation: svMcloud 2.8s ease-in-out infinite;
}

.sv-mcloud-b {
  animation-delay: .9s;
}

.sv-mcloud-c {
  animation-delay: 1.8s;
}

@keyframes svMcloud {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.08);
  }
}

.sv-orbit-dot {
  offset-path: path('M 125 100 A 25 25 0 1 1 75 100 A 25 25 0 1 1 125 100');
  offset-distance: 0%;
  animation: svOrbitDot 4.5s linear infinite;
}

@keyframes svOrbitDot {
  to {
    offset-distance: 100%;
  }
}

/* ============== Methodology loop ============== */
.loop {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}

.loop-item {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 24px 22px 22px;
  position: relative;
  transition: transform var(--t-mid) var(--ease-spring), box-shadow var(--t-mid) var(--ease-out);
}

.loop-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -28px rgba(11, 30, 63, .25);
}

.loop-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue-2));
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  border-radius: 10px;
  margin-bottom: 14px;
  box-shadow: 0 8px 18px -8px rgba(30, 99, 233, .55);
}

.loop-item h3 {
  margin-bottom: 8px;
}

.loop-item p {
  color: var(--c-mute);
  font-size: .94rem;
}

.loop-arrow {
  position: absolute;
  top: 44px;
  right: -10px;
  width: 20px;
  height: 12px;
  background: linear-gradient(90deg, var(--c-blue), var(--c-accent));
  clip-path: polygon(0 50%, 75% 50%, 75% 0, 100% 50%, 75% 100%, 75% 50%);
  z-index: 1;
  opacity: .7;
}

/* ============== Partners ============== */
.plog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.plog {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--c-navy);
  position: relative;
  transition: border-color var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);
}

.plog:hover {
  border-color: var(--c-blue);
  transform: translateY(-2px);
}

.plog-x {
  font-family: 'JetBrains Mono', monospace;
  color: var(--c-blue);
  font-weight: 700;
}

/* ============== Outcomes ============== */
.outcome {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
  padding: clamp(36px, 4vw, 56px);
  background: linear-gradient(160deg, #fff, var(--c-bg-2));
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  transition: transform var(--t-mid) var(--ease-spring), box-shadow var(--t-mid) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.outcome:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 80px -40px rgba(11, 30, 63, .28);
}

.outcome-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  color: var(--c-blue);
  padding: 5px 12px;
  background: rgba(30, 99, 233, .08);
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 16px;
}

.outcome-body h3 {
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  margin-bottom: 14px;
}

.outcome-body p {
  color: var(--c-mute);
  margin-bottom: 22px;
  max-width: 520px;
}

.outcome-cta {
  color: var(--c-blue);
  font-weight: 700;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.outcome-cta span {
  transition: transform var(--t-fast) var(--ease-spring);
  display: inline-block;
}

.outcome:hover .outcome-cta span {
  transform: translateX(6px);
}

/* Outcome SVG motion — paths flow + nodes pulse + group drift */
.outcome-vis svg {
  animation: outcomeDrift 9s ease-in-out infinite;
  transform-origin: center;
}
@keyframes outcomeDrift {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

.outcome-vis svg > g:first-of-type path {
  stroke-dasharray: 8 6;
  animation: outcomeFlow 3.2s linear infinite;
}
.outcome-vis svg > g:first-of-type path:nth-child(2) { animation-duration: 4s; animation-direction: reverse; }
.outcome-vis svg > g:first-of-type path:nth-child(3) { animation-duration: 5s; animation-delay: -1.2s; }
@keyframes outcomeFlow {
  to { stroke-dashoffset: -28; }
}

.outcome-vis svg > g:nth-of-type(2) circle {
  transform-box: fill-box;
  transform-origin: center;
  animation: outcomePulse 2.6s ease-in-out infinite;
}
.outcome-vis svg > g:nth-of-type(2) circle:nth-child(2) { animation-delay: .3s; }
.outcome-vis svg > g:nth-of-type(2) circle:nth-child(3) { animation-delay: .6s; }
.outcome-vis svg > g:nth-of-type(2) circle:nth-child(4) { animation-delay: .9s; }
.outcome-vis svg > g:nth-of-type(2) circle:nth-child(5) { animation-delay: 1.2s; }
@keyframes outcomePulse {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%      { transform: scale(1.8);  opacity: .55; }
}

/* ============== FAQ ============== */
.faq-wrap {
  max-width: 920px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.qa {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}

.qa[open] {
  border-color: var(--c-blue);
  box-shadow: 0 10px 28px -16px rgba(30, 99, 233, .4);
}

.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 22px;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
  color: var(--c-navy);
}

.qa summary::-webkit-details-marker {
  display: none;
}

.qa-id {
  font-family: 'JetBrains Mono', monospace;
  color: var(--c-mute);
  font-size: .82rem;
}

.qa-t {
  font-weight: 600;
  font-size: 1.02rem;
}

.qa-x {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
}

.qa-x::before,
.qa-x::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: var(--c-navy);
  transform: translate(-50%, -50%);
  transition: transform var(--t-mid) var(--ease-spring), background var(--t-fast) var(--ease-out);
}

.qa-x::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.qa[open] .qa-x::after {
  transform: translate(-50%, -50%) rotate(0);
}

.qa[open] .qa-x::before,
.qa[open] .qa-x::after {
  background: var(--c-blue);
}

.qa-b {
  padding: 0 22px 24px 92px;
  color: var(--c-mute);
}

/* ============== CTA + Resources ============== */
.cta-sec {
  padding-bottom: clamp(60px, 7vw, 100px);
}

.cta-card {
  position: relative;
  padding: clamp(40px, 6vw, 80px);
  background: linear-gradient(160deg, #0B1E3F 0%, #0F2A55 60%, #1648A6 130%);
  border-radius: var(--r-lg);
  color: #fff;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 40px 80px -40px rgba(11, 30, 63, .55);
}

.cta-card .kicker {
  color: var(--c-accent-2);
  justify-content: center;
  display: inline-flex;
}

.cta-card h2 {
  color: #fff;
  margin: 18px auto 14px;
  max-width: 700px;
}

.cta-card h2 em {
  background: linear-gradient(120deg, #fff, var(--c-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-card p {
  color: rgba(255, 255, 255, .78);
  max-width: 620px;
  margin: 0 auto 30px;
}

.cta-btns {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-card .btn-line {
  background: rgba(255, 255, 255, .06);
  color: #fff;
  border-color: rgba(255, 255, 255, .2);
}

.cta-card .btn-line:hover {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .4);
  color: #fff;
}

.cta-lights {
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(closest-side, rgba(255, 107, 53, .4), transparent 60%) 80% 20% / 40% 50% no-repeat,
    radial-gradient(closest-side, rgba(79, 139, 255, .4), transparent 60%) 15% 80% / 50% 60% no-repeat;
  filter: blur(60px);
  pointer-events: none;
  animation: drift 14s ease-in-out infinite;
}

@keyframes drift {

  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(-30px, 24px);
  }
}

.rgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.rcard {
  display: block;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: transform var(--t-mid) var(--ease-spring), box-shadow var(--t-mid) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}

.rcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -22px rgba(11, 30, 63, .25);
  border-color: var(--c-blue);
}

.rtag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: var(--c-accent);
  letter-spacing: .04em;
}

.rcard h3 {
  margin: 10px 0 8px;
}

.rcard p {
  color: var(--c-mute);
  font-size: .94rem;
  margin-bottom: 14px;
}

.rcta {
  color: var(--c-blue);
  font-weight: 700;
}

.rcta span {
  display: inline-block;
  transition: transform var(--t-fast) var(--ease-spring);
}

.rcard:hover .rcta span {
  transform: translateX(6px);
}

/* Old footer styles removed — replaced by unified NAS footer in _nas-shared.css */

/* ============== Partners wave marquee (matches Concept 7 treatment) ============== */
.section-tinted {
  background: #F4F6FB;
}

.partners-wave {
  position: relative;
  overflow: hidden;
  padding: 30px 0;
  margin-top: clamp(24px, 4vw, 40px);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.partners-track {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: marqueeWave 32s linear infinite;
  width: max-content;
}

.partners-wave:hover .partners-track {
  animation-play-state: paused;
}

.partners-track .plogo {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--c-navy);
  letter-spacing: -.02em;
  white-space: nowrap;
  position: relative;
  padding: 0 12px;
}

.partners-track .plogo span {
  display: block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 500;
  font-size: .72rem;
  color: var(--c-mute);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: 4px;
}

@keyframes marqueeWave {
  to {
    transform: translateX(-50%);
  }
}

/* ============== Migration journey (ported from Concept 7, themed for blueprint) ============== */
.journey {
  position: relative;
  padding: clamp(28px, 4vw, 50px);
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: 0 32px 70px -50px rgba(11, 30, 63, .22), 0 6px 16px -10px rgba(11, 30, 63, .06);
  overflow: hidden;
}

.journey::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 30% 60% at 0% 50%, rgba(255, 107, 53, .06), transparent 60%),
    radial-gradient(ellipse 30% 60% at 100% 50%, rgba(30, 99, 233, .1), transparent 60%);
  pointer-events: none;
}

.journey-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
  position: relative;
}

.j-path {
  fill: none;
  stroke: url(#jg3);
  stroke-width: 2.5;
  stroke-dasharray: 8 8;
  animation: dashMove3 4s linear infinite;
}

@keyframes dashMove3 {
  to {
    stroke-dashoffset: -160;
  }
}

.j-shadow {
  fill: none;
  stroke: rgba(30, 99, 233, .08);
  stroke-width: 12;
  filter: blur(4px);
}

.j-station {
  transform-origin: center;
  transform-box: fill-box;
}

.j-station circle.outer {
  transition: r .3s var(--ease-out);
}

.j-station:hover circle.outer {
  r: 18;
}

.j-pulse {
  animation: stPulse3 2.4s ease-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}

@keyframes stPulse3 {
  0% {
    opacity: .8;
    r: 8;
  }

  100% {
    opacity: 0;
    r: 28;
  }
}

.j-rocket {
  animation: rocket3 6s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

@keyframes rocket3 {
  0% {
    offset-distance: 0%;
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    offset-distance: 100%;
    opacity: 0;
  }
}

.j-sc-float {
  transform-box: fill-box;
  transform-origin: center;
  animation: jScFloat 4s ease-in-out infinite;
}

@keyframes jScFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}

.j-sc-led {
  transform-box: fill-box;
  transform-origin: center;
  animation: jScLed 1.6s ease-in-out infinite;
}

@keyframes jScLed {
  0%, 100% { opacity: .3; }
  50%      { opacity: 1; }
}

.journey-stations {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
  position: relative;
}

.j-card {
  padding: 18px 18px 16px;
  background: var(--c-bg-2);
  border-radius: var(--r-md);
  border: 1px solid var(--c-line);
  transition: transform var(--t-fast) var(--ease-spring),
    background var(--t-fast) var(--ease-out),
    border-color var(--t-fast) var(--ease-out);
}

.j-card:hover {
  transform: translateY(-3px);
  background: var(--c-card);
  border-color: var(--c-blue);
}

.j-card .j-step {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--c-blue);
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.j-card h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-navy);
  margin: 0 0 4px;
  letter-spacing: -.01em;
}

.j-card p {
  font-size: .82rem;
  color: var(--c-mute);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .journey-stations {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .journey-stations {
    grid-template-columns: 1fr;
  }
}

/* ============== Reveal ============== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-spring);
  transition-delay: calc((var(--i, 0) - 1) * 70ms);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ============== Responsive ============== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-vis {
    max-width: 480px;
    margin: 0 auto;
  }

  .loop {
    grid-template-columns: repeat(2, 1fr);
  }

  .loop-arrow {
    display: none;
  }

  .outcome {
    grid-template-columns: 1fr;
  }

  .spanel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero-meta {
    grid-template-columns: 1fr;
  }

  .loop {
    grid-template-columns: 1fr;
  }

  .qa summary {
    grid-template-columns: 40px 1fr auto;
  }

  .qa-b {
    padding-left: 22px;
  }

  .styles-tabs {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .stab {
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}