@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&display=swap");

:root {
  --ink: #172033;
  --ink-soft: #2d3b52;
  --muted: #657289;
  --paper: #ffffff;
  --soft: #f4f7fb;
  --soft-blue: #edf4ff;
  --line: #dfe6ef;
  --blue: #2457ff;
  --blue-dark: #173bc0;
  --cyan: #00a6c8;
  --cyan-dark: #007f9a;
  --green: #16845b;
  --gold: #a87700;
  --red: #c2410c;
  --night: #11192b;
  --night-soft: #18243b;

  --shadow-sm: 0 10px 35px rgba(22, 42, 73, 0.07);
  --shadow-md: 0 24px 65px rgba(22, 42, 73, 0.13);
  --shadow-lg: 0 40px 110px rgba(18, 39, 72, 0.2);

  --shell: 1220px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family:
    "Be Vietnam Pro",
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

::selection {
  color: var(--ink);
  background: rgba(0, 166, 200, 0.24);
}

.shell {
  width: min(var(--shell), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10000;
  padding: 12px 16px;
  transform: translateY(-150%);
  border-radius: 8px;
  color: #fff;
  background: var(--night);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ============================================================
   HEADER
============================================================ */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 86px;
  border-bottom: 1px solid transparent;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(223, 230, 239, 0.9);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 34px rgba(22, 42, 73, 0.055);
  backdrop-filter: blur(18px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}
.brand-logo-wide {
  height: 44px;
  width: auto;
  max-width: 260px;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(36, 87, 255, 0.1));
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: 28px;
}

.primary-navigation > a:not(.nav-cta) {
  position: relative;
  color: #4c5c73;
  font-size: 12px;
  font-weight: 600;
}

.primary-navigation > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  background: var(--blue);
  transition: transform 160ms ease;
}

.primary-navigation > a:not(.nav-cta):hover::after,
.primary-navigation > a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid #ced8e6;
  border-radius: 999px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 6px 18px rgba(23, 39, 66, 0.04);
  font-size: 12px;
  font-weight: 700;
  transition:
    transform 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  color: var(--blue);
  border-color: rgba(36, 87, 255, 0.4);
}

.menu-button {
  display: none;
  width: 43px;
  height: 43px;
  padding: 11px 10px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  cursor: pointer;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 6px 0;
  border-radius: 4px;
  background: var(--ink);
  transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* ============================================================
   HERO
============================================================ */

.hero {
  min-height: 900px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 148px 0 82px;
  background:
    radial-gradient(
      circle at 6% 18%,
      rgba(36, 87, 255, 0.09),
      transparent 27rem
    ),
    radial-gradient(
      circle at 96% 17%,
      rgba(0, 166, 200, 0.1),
      transparent 32rem
    ),
    linear-gradient(135deg, #fff 0%, #f8faff 58%, #f1fbfd 100%);
  isolation: isolate;
}

.hero-grid,
.final-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.34;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(46, 73, 113, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 73, 113, 0.055) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
}

.hero-orb-one {
  width: 410px;
  height: 410px;
  top: 120px;
  left: -230px;
  background: rgba(36, 87, 255, 0.14);
}

.hero-orb-two {
  width: 450px;
  height: 450px;
  right: -240px;
  bottom: 50px;
  background: rgba(0, 166, 200, 0.13);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(450px, 0.98fr);
  gap: 66px;
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow i {
  width: 36px;
  height: 1px;
  background: #aebcd0;
}

.hero h1 {
  max-width: 750px;
  margin: 23px 0 27px;
  color: var(--ink);
  font-size: clamp(52px, 6.15vw, 84px);
  font-weight: 700;
  line-height: 1.015;
  letter-spacing: -0.057em;
}

.hero h1 em {
  display: block;
  color: var(--blue);
  font-style: normal;
}

.hero-lead {
  max-width: 670px;
  margin: 0;
  color: #536278;
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 35px;
}

.button {
  min-height: 55px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 0 25px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.button-primary {
  color: #fff;
  background:
    linear-gradient(
      110deg,
      var(--blue),
      #356dff 55%,
      #008eae
    );
  box-shadow: 0 16px 34px rgba(36, 87, 255, 0.23);
}

.button-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 21px 45px rgba(36, 87, 255, 0.32);
}

.button-light {
  color: var(--night);
  background: #fff;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.16);
}

.button-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.22);
}

.button-outline {
  border: 1px solid rgba(36, 87, 255, 0.3);
  color: var(--blue);
  background: rgba(255, 255, 255, 0.5);
}

.button-outline:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.text-link span {
  color: var(--blue);
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translate(2px, -2px);
}

.hero-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 58px;
  border-top: 1px solid var(--line);
}

.hero-principles > div {
  display: flex;
  flex-direction: column;
  padding: 20px 16px 0 0;
}

.hero-principles strong {
  font-size: 12px;
}

.hero-principles span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
}

.hero-visual {
  position: relative;
  min-height: 690px;
}

.intelligence-orbit {
  position: absolute;
  inset: 0;
}

.intelligence-orbit svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.route-status-card {
  position: absolute;
  bottom: 18px;
  left: 12px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 280px;
  padding: 18px;
  border: 1px solid rgba(208, 221, 236, 0.92);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(15px);
}

.status-indicator {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border: 3px solid #d9f5e9;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 132, 91, 0.08);
}

.route-status-card div {
  display: flex;
  flex-direction: column;
}

.route-status-card strong {
  font-size: 13px;
}

.route-status-card small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

.visual-index {
  position: absolute;
  right: -12px;
  bottom: 35px;
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
}

.orbit-ring-one {
  transform-origin: center;
  animation: rotateClockwise 32s linear infinite;
}

.orbit-ring-two {
  transform-origin: center;
  animation: rotateCounterClockwise 26s linear infinite;
}

.data-line {
  stroke-dasharray: 8 12;
  animation: dataTravel 4s linear infinite;
}

.data-line-delay-one {
  animation-delay: -1s;
}

.data-line-delay-two {
  animation-delay: -2s;
}

.data-line-delay-three {
  animation-delay: -3s;
}

.svg-card {
  animation: floatCard 6s ease-in-out infinite;
}

.svg-card-delay-one {
  animation-delay: -1.5s;
}

.svg-card-delay-two {
  animation-delay: -3s;
}

.svg-card-delay-three {
  animation-delay: -4.5s;
}

.pulse-node circle:last-child {
  transform-origin: center;
  animation: nodePulse 2.4s ease-out infinite;
}

.pulse-node-two circle:last-child {
  animation-delay: -1.2s;
}

@keyframes rotateClockwise {
  to {
    transform: rotate(360deg);
  }
}

@keyframes rotateCounterClockwise {
  to {
    transform: rotate(-360deg);
  }
}

@keyframes dataTravel {
  to {
    stroke-dashoffset: -80;
  }
}

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

  50% {
    transform: translateY(-9px);
  }
}

@keyframes nodePulse {
  0% {
    opacity: 0.6;
    transform: scale(0.85);
  }

  100% {
    opacity: 0;
    transform: scale(1.65);
  }
}

/* ============================================================
   PRODUCT PANEL
============================================================ */

.product-transition {
  padding: 110px 0;
  background: #fff;
}

.product-panel {
  overflow: hidden;
  border-radius: 34px;
  color: #fff;
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(0, 166, 200, 0.16),
      transparent 30rem
    ),
    linear-gradient(135deg, var(--night), #17243d);
  box-shadow: var(--shadow-lg);
}

.product-panel-copy {
  padding: 65px;
  border-bottom: 1px solid rgba(168, 191, 221, 0.14);
}

.section-index {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-panel .section-index {
  color: #6ee7f2;
}

.section-index > span {
  color: #9eabbd;
}

.product-panel-copy h2 {
  max-width: 900px;
  margin: 20px 0;
  font-size: clamp(40px, 5vw, 67px);
  font-weight: 650;
  line-height: 1.055;
  letter-spacing: -0.05em;
}

.product-panel-copy h2 em {
  color: #6ee7f2;
  font-style: normal;
}

.product-panel-copy p {
  max-width: 760px;
  margin: 0 0 31px;
  color: #aebbd0;
  font-size: 16px;
  line-height: 1.75;
}

.product-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.product-principles article {
  min-height: 270px;
  padding: 30px;
  border-right: 1px solid rgba(168, 191, 221, 0.14);
}

.product-principles article:last-child {
  border-right: 0;
}

.product-principles article > span {
  color: #6ee7f2;
  font-size: 9px;
  font-weight: 800;
}

.product-principles h3 {
  margin: 62px 0 13px;
  font-size: 18px;
  font-weight: 650;
}

.product-principles p {
  margin: 0;
  color: #9faec2;
  font-size: 12px;
  line-height: 1.7;
}

/* ============================================================
   GENERIC SECTIONS
============================================================ */

.section {
  padding: 130px 0;
}

.section-soft {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, #f8faff, #f3f7fc);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 56px;
}

.section-heading-centred {
  margin-inline: auto;
  text-align: center;
}

.section-heading-centred .section-index {
  justify-content: center;
}

.section-heading h2,
.governance-copy h2,
.evidence-copy h2,
.company-copy h2 {
  margin: 18px 0 20px;
  color: var(--ink);
  font-size: clamp(39px, 4.6vw, 62px);
  font-weight: 650;
  line-height: 1.075;
  letter-spacing: -0.049em;
}

.section-heading > p,
.governance-copy > p,
.evidence-copy > p,
.company-copy > p {
  max-width: 730px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.76;
}

.section-heading-centred > p {
  margin-inline: auto;
}

/* ============================================================
   CAPABILITIES
============================================================ */

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.capability-card {
  min-height: 320px;
  position: relative;
  overflow: hidden;
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 13px 40px rgba(25, 44, 75, 0.045);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.capability-card:hover {
  transform: translateY(-7px);
  border-color: rgba(36, 87, 255, 0.3);
  box-shadow: 0 23px 54px rgba(25, 44, 75, 0.1);
}

.capability-icon {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  color: var(--blue);
}

.capability-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.capability-tag {
  position: absolute;
  top: 30px;
  right: 29px;
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--cyan-dark);
  background: rgba(0, 166, 200, 0.08);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  max-width: 270px;
  margin: 70px 0 13px;
  font-size: 20px;
  font-weight: 650;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.capability-card > i {
  position: absolute;
  right: 26px;
  bottom: 23px;
  color: #9aa8ba;
  font-style: normal;
  font-size: 18px;
}

/* ============================================================
   GOVERNANCE
============================================================ */

.governance-section {
  background: #fff;
}

.governance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  gap: 80px;
  align-items: center;
}

.governance-copy blockquote {
  margin: 34px 0;
  padding: 22px 26px;
  border-left: 4px solid var(--blue);
  color: var(--ink);
  background: var(--soft-blue);
  font-size: 18px;
  font-weight: 550;
  line-height: 1.58;
}

.control-list {
  border-top: 1px solid var(--line);
}

.control-list article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.control-list article > span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
}

.control-list h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
}

.control-list p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.governance-visual {
  position: relative;
  min-height: 650px;
}

.security-canvas {
  position: absolute;
  inset: 0;
}

.security-canvas svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.permission-document {
  animation: documentFloat 5s ease-in-out infinite;
}

.permission-document-two {
  animation-delay: -2.4s;
}

.restricted-document {
  animation: restrictedFloat 6s ease-in-out infinite;
}

.permission-status {
  position: absolute;
  right: -20px;
  bottom: 23px;
  width: min(330px, 86%);
  padding: 23px;
  border: 1px solid #d6e0ed;
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
}

.permission-status > span {
  color: var(--blue);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.permission-status strong {
  display: block;
  margin: 8px 0 9px;
  font-size: 16px;
}

.permission-status p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

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

  50% {
    transform: translateY(-10px);
  }
}

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

  50% {
    transform: translate(-6px, 7px);
  }
}

/* ============================================================
   ARCHITECTURE
============================================================ */

.architecture-section {
  overflow: hidden;
  padding: 130px 0;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(0, 166, 200, 0.13),
      transparent 31rem
    ),
    var(--night);
}

.section-heading-inverse h2 {
  color: #fff;
}

.section-heading-inverse > p {
  color: #9faec2;
}

.section-heading-inverse .section-index {
  color: #6ee7f2;
}

.architecture-board {
  padding: 35px;
  border: 1px solid rgba(167, 190, 220, 0.15);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), transparent),
    var(--night-soft);
  box-shadow: 0 35px 85px rgba(0, 0, 0, 0.25);
}

.architecture-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 11px;
}

.architecture-flow > div {
  display: flex;
  align-items: center;
  gap: 11px;
}

.architecture-flow span {
  padding: 13px 17px;
  border: 1px solid rgba(170, 194, 222, 0.18);
  border-radius: 11px;
  color: #e7eef8;
  background: rgba(255, 255, 255, 0.035);
  font-size: 11px;
  font-weight: 650;
}

.architecture-flow i {
  color: #6ee7f2;
  font-style: normal;
}

.fabric-divider {
  position: relative;
  margin: 36px 0;
  text-align: center;
}

.fabric-divider::before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: rgba(166, 190, 220, 0.16);
}

.fabric-divider span {
  position: relative;
  padding: 0 15px;
  color: #6ee7f2;
  background: var(--night-soft);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.architecture-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 0.9fr;
  gap: 16px;
}

.architecture-columns > article {
  padding: 21px;
  border: 1px solid rgba(167, 190, 220, 0.13);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.025);
}

.architecture-title {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 17px;
}

.architecture-title span {
  color: #6ee7f2;
  font-size: 9px;
  font-weight: 800;
}

.architecture-title h3 {
  margin: 0;
  color: #fff;
  font-size: 12px;
}

.architecture-columns article > p {
  margin: 7px 0;
  padding: 10px 11px;
  border-radius: 8px;
  color: #9faec2;
  background: rgba(255, 255, 255, 0.025);
  font-size: 10px;
}

.model-route > span {
  color: #6ee7f2;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.model-route h3 {
  margin: 12px 0 7px;
  color: #fff;
  font-size: 21px;
}

.model-route > p {
  padding: 0 !important;
  background: transparent !important;
  line-height: 1.58;
}

.model-route > div {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: #9faec2;
  font-size: 9px;
}

.model-route i {
  width: 8px;
  height: 8px;
  border: 2px solid #63738b;
  border-radius: 50%;
}

.model-route .active-route {
  border-color: #6ee7f2;
  background: #6ee7f2;
  box-shadow: 0 0 14px rgba(110, 231, 242, 0.45);
}

/* ============================================================
   EVIDENCE / PROTOTYPE
============================================================ */

.evidence-section {
  background: #fff;
}

.evidence-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, 0.95fr);
  gap: 85px;
  align-items: center;
}

.accuracy-note {
  margin-top: 30px;
  padding: 20px 22px;
  border-left: 4px solid var(--gold);
  background: #fff8e6;
}

.accuracy-note strong {
  display: block;
  margin-bottom: 7px;
  color: #755500;
  font-size: 12px;
}

.accuracy-note p {
  margin: 0;
  color: #6d5a24;
  font-size: 11px;
  line-height: 1.65;
}

.evidence-cards {
  border-top: 1px solid var(--line);
}

.evidence-cards article {
  display: grid;
  grid-template-columns: 42px 1fr;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.evidence-cards article > span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
}

.evidence-cards h3 {
  grid-column: 2;
  margin: -2px 0 9px;
  font-size: 18px;
}

.evidence-cards p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

/* ============================================================
   PILOT
============================================================ */

.pilot-table {
  border-top: 2px solid var(--ink);
}

.pilot-header,
.pilot-row {
  display: grid;
  grid-template-columns: 0.8fr 1.45fr 1fr;
  gap: 25px;
  align-items: center;
}

.pilot-header {
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.pilot-header span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pilot-row {
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.pilot-row > div {
  display: flex;
  align-items: center;
  gap: 17px;
}

.pilot-row > div span {
  color: #99a7ba;
  font-size: 9px;
  font-weight: 800;
}

.pilot-row strong {
  font-size: 13px;
}

.pilot-row p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

/* ============================================================
   COMPANY / NVIDIA
============================================================ */

.company-section {
  background: #fff;
}

.company-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 80px;
  align-items: center;
}

.company-copy .text-link {
  margin-top: 28px;
}

.inception-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 27px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.badge-frame {
  min-height: 230px;
  display: grid;
  place-items: center;
  padding: 34px;
  background:
    radial-gradient(
      circle at 75% 20%,
      rgba(118, 185, 0, 0.12),
      transparent 16rem
    ),
    linear-gradient(145deg, #f9fbf8, #f2f7f1);
}

.badge-frame img {
  width: min(320px, 100%);
  height: auto;
  object-fit: contain;
}

.inception-card > div:last-child {
  padding: 28px;
}

.inception-card > div:last-child > span {
  color: #5f9700;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.inception-card h3 {
  margin: 12px 0 12px;
  font-size: 21px;
  line-height: 1.35;
}

.inception-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.inception-card small {
  display: block;
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: #8a96a7;
  font-size: 9px;
  line-height: 1.6;
}

/* ============================================================
   FINAL CTA
============================================================ */

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 130px 0;
  background:
    radial-gradient(
      circle at 13% 0,
      rgba(36, 87, 255, 0.11),
      transparent 29rem
    ),
    linear-gradient(135deg, #f7f9ff, #eefbfc);
  isolation: isolate;
}

.final-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.final-inner > span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.final-inner h2 {
  max-width: 980px;
  margin: 22px auto;
  font-size: clamp(43px, 5.4vw, 72px);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -0.052em;
}

.final-inner > p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.final-actions {
  justify-content: center;
}

/* ============================================================
   FOOTER
============================================================ */

.site-footer {
  padding: 78px 0 24px;
  color: #fff;
  background: var(--night);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 70px;
  padding-bottom: 65px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-logo-wide {
  height: 40px;
  width: auto;
  max-width: 240px;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  max-width: 350px;
  margin: 0;
  color: #9faec2;
  font-size: 11px;
  line-height: 1.65;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links span {
  margin-bottom: 6px;
  color: #6ee7f2;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-links a,
.footer-links p {
  margin: 0;
  color: #9faec2;
  font-size: 10px;
  line-height: 1.55;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid rgba(168, 190, 218, 0.14);
  color: #74849b;
  font-size: 9px;
}

/* ============================================================
   REVEALS
============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   LEGAL PAGES
============================================================ */

.legal-page {
  min-height: 100vh;
  padding: 145px 0 100px;
  background:
    linear-gradient(135deg, #fff, #f5f8fc);
}

.legal-content {
  max-width: 850px;
}

.legal-content h1 {
  margin: 0 0 20px;
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.legal-content h2 {
  margin: 42px 0 13px;
  font-size: 25px;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.legal-content a {
  color: var(--blue);
}

/* ============================================================
   RESPONSIVE
============================================================ */

@media (max-width: 1080px) {
  .hero-layout,
  .governance-layout,
  .evidence-layout,
  .company-layout {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: min(760px, 100%);
    margin-inline: auto;
  }

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

  .product-principles article:nth-child(2) {
    border-right: 0;
  }

  .product-principles article:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(168, 191, 221, 0.14);
  }

  .governance-visual {
    width: min(720px, 100%);
    margin-inline: auto;
  }

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

  .model-route {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .menu-button {
    display: block;
  }

  .primary-navigation {
    position: absolute;
    top: 72px;
    right: 24px;
    left: 24px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(18px);
  }

  .primary-navigation.is-open {
    display: flex;
  }

  .primary-navigation > a:not(.nav-cta) {
    padding: 14px;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 8px;
  }

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

  .pilot-header,
  .pilot-row {
    grid-template-columns: 0.8fr 1.25fr 1fr;
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 28px, var(--shell));
  }

  .site-header {
    height: 72px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 70px;
  }

  .hero-layout {
    gap: 38px;
  }

  .hero h1 {
    font-size: clamp(47px, 14vw, 68px);
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-actions,
  .final-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .text-link {
    justify-content: center;
  }

  .hero-principles {
    grid-template-columns: 1fr;
  }

  .hero-principles > div {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
  }

  .hero-visual {
    min-height: 510px;
  }

  .route-status-card {
    right: 8px;
    bottom: 0;
    left: 8px;
    width: auto;
  }

  .visual-index {
    display: none;
  }

  .product-transition {
    padding: 80px 0;
  }

  .product-panel-copy {
    padding: 35px 24px;
  }

  .product-panel-copy h2 {
    font-size: 40px;
  }

  .product-principles,
  .capability-grid,
  .architecture-columns,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .product-principles article {
    border-right: 0;
    border-bottom: 1px solid rgba(168, 191, 221, 0.14);
  }

  .section,
  .architecture-section,
  .final-cta {
    padding: 92px 0;
  }

  .section-heading h2,
  .governance-copy h2,
  .evidence-copy h2,
  .company-copy h2 {
    font-size: 39px;
  }

  .governance-visual {
    min-height: 510px;
  }

  .permission-status {
    right: 8px;
    left: 8px;
    width: auto;
  }

  .architecture-board {
    padding: 20px;
  }

  .architecture-flow i {
    display: none;
  }

  .model-route {
    grid-column: auto;
  }

  .pilot-header {
    display: none;
  }

  .pilot-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .final-inner h2 {
    font-size: 42px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

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