:root {
  --ink: #1d1d1f;
  --navy: #1d1d1f;
  --slate: #86868b;
  --muted: #86868b;
  --line: #d2d2d7;
  --line-strong: #c7c7cc;
  --surface: #ffffff;
  --surface-soft: #fbfbfd;
  --blue: #0071e3;
  --blue-dark: #0077ed;
  --blue-soft: #e8f0fe;
  --green: #28cd41;
  --amber: #ff9f0a;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.08);
  --ease: cubic-bezier(.25, 1, .25, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.25, 1.2, .5, 1);
  --glass-bg: rgba(255, 255, 255, 0.58);
  --glass-bg-strong: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.64);
  --glass-edge: rgba(0, 0, 0, 0.08);
  --glass-blur: blur(22px) saturate(170%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--surface-soft);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}



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

svg {
  display: block;
}

.site-header {
  position: fixed;
  top: 18px;
  right: clamp(16px, 4vw, 56px);
  left: clamp(16px, 4vw, 56px);
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(max-content, 1fr) auto minmax(max-content, 1fr);
  align-items: center;
  min-height: 66px;
  padding: 0 14px 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04), inset 0 -1px 0 rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  transition: min-height 300ms var(--ease), background 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease), transform 400ms var(--ease-spring);
}

.site-header.is-scrolled {
  min-height: 58px;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 12px 46px rgba(0, 0, 0, 0.06), inset 0 -1px 0 rgba(255, 255, 255, 0.28);
  transform: translateY(-4px);
}

.brand,
.nav-links,
.hero-actions,
.board-footer,
.button {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  width: max-content;
  font-family: Lexend, sans-serif;
  font-weight: 700;
  color: var(--navy);
}


.nav-links {
  gap: 26px;
  color: var(--slate);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-links a,
.button,
.header-action {
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.nav-links a:hover {
  color: var(--blue);
}

.nav-links a:focus-visible,
.button:focus-visible,
.header-action:focus-visible,
.brand:focus-visible {
  outline: 3px solid rgba(3, 105, 161, 0.26);
  outline-offset: 3px;
}

.header-action {
  justify-self: end;
  padding: 10px 18px;
  border-radius: 980px;
  background: var(--blue);
  color: white;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: -0.01em;
  box-shadow: none;
  transition: transform 300ms var(--ease), background 300ms var(--ease);
}

.header-action:hover,
.button-primary:hover {
  transform: translateY(-2px) scale(1.01);
  background: var(--blue-dark);
  box-shadow: 0 8px 24px rgba(0, 113, 227, 0.25);
}

.header-action:active,
.button-primary:active {
  transform: scale(0.98);
  transition-duration: 100ms;
}

.hero-section {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(92svh, 980px);
  overflow: hidden;
  padding: clamp(126px, 14vh, 172px) clamp(20px, 5vw, 76px) clamp(72px, 12vh, 128px);
  background:
    radial-gradient(ellipse at top left, rgba(0, 113, 227, 0.03), transparent 50%),
    var(--surface);
}


.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(420px, 0.82fr);
  gap: clamp(44px, 6vw, 116px);
  align-items: center;
  width: min(100%, 1420px);
  margin: 0 auto;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
.brand {
  font-family: Lexend, sans-serif;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  color: var(--navy);
  font-size: clamp(3.1rem, 5vw, 5.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-wrap: balance;
}

.hero-text {
  max-width: 620px;
  margin-bottom: 34px;
  color: var(--slate);
  font-size: clamp(1.12rem, 1.5vw, 1.34rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 980px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), background 300ms var(--ease);
}

.button-primary {
  background: var(--blue);
  color: white;
  box-shadow: none;
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: white;
  color: var(--navy);
}

.button-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--slate);
  background: var(--surface-soft);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.system-board {
  position: relative;
  justify-self: end;
  width: min(100%, 560px);
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-bottom-color: var(--glass-edge);
  border-radius: 26px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.6)),
    var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.08), 0 12px 34px rgba(0, 113, 227, 0.045), inset 0 0 0 1px rgba(255, 255, 255, 0.42);
  transform: translate3d(0, 0, 0);
  transition: box-shadow 500ms var(--ease-spring), border-color 500ms var(--ease-spring), background 500ms var(--ease);
}

.system-board::before {
  position: absolute;
  inset: -20%;
  z-index: 0;
  content: "";
  background:
    radial-gradient(ellipse 52% 42% at 22% 18%, rgba(0, 113, 227, 0.14), transparent 68%),
    radial-gradient(ellipse 46% 40% at 82% 20%, rgba(40, 205, 65, 0.08), transparent 66%),
    radial-gradient(ellipse 62% 44% at 50% 88%, rgba(90, 200, 250, 0.1), transparent 72%);
  filter: blur(18px);
  opacity: 0.62;
  pointer-events: none;
}

.system-board::after {
  display: none;
}

.board-header,
.board-footer,
.board-main {
  position: relative;
  z-index: 1;
}

.board-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  justify-content: space-between;
  align-items: start;
  gap: 20px;
  padding: 2px 2px 22px;
  color: var(--muted);
  font-weight: 700;
}

.board-header span {
  display: block;
  margin-bottom: 5px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.board-header strong {
  color: var(--navy);
  font-family: Lexend, sans-serif;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.15;
}

.board-header p {
  margin: 0;
  padding: 8px 12px;
  border: 1px solid rgba(3, 105, 161, 0.16);
  border-radius: 999px;
  background: rgba(224, 242, 254, 0.7);
  color: var(--blue-dark);
  font-size: 0.78rem;
  white-space: nowrap;
}

.board-main {
  counter-reset: board-step;
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.board-main::after {
  position: absolute;
  top: -10px;
  left: -10px;
  z-index: 0;
  width: calc((100% - 12px) / 2 + 20px);
  height: calc((100% - 12px) / 2 + 20px);
  content: "";
  border-radius: 24px;
  background:
    radial-gradient(ellipse 70% 64% at 42% 36%, rgba(0, 113, 227, 0.18), transparent 60%),
    radial-gradient(ellipse 64% 52% at 72% 74%, rgba(90, 200, 250, 0.12), transparent 68%);
  filter: blur(16px);
  opacity: 0.72;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  transition: transform 680ms var(--ease-spring), opacity 420ms var(--ease);
}

.board-node {
  counter-increment: board-step;
  position: relative;
  z-index: 1;
  min-height: 154px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-bottom-color: rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
  opacity: 0.76;
  transition: border-color 400ms var(--ease-spring), box-shadow 400ms var(--ease-spring), background 400ms var(--ease), transform 400ms var(--ease-spring), opacity 400ms var(--ease);
}

.board-node::before {
  position: absolute;
  top: 16px;
  right: 16px;
  content: "0" counter(board-step);
  color: rgba(71, 85, 105, 0.48);
  font-family: Lexend, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.board-node i {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 15px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(232, 240, 254, 0.62)),
    rgba(232, 240, 254, 0.52);
  color: var(--blue);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 8px 20px rgba(0, 113, 227, 0.08);
  transition: color 300ms var(--ease), transform 400ms var(--ease-spring), background 400ms var(--ease), box-shadow 400ms var(--ease);
  z-index: 1;
}

.board-node i::before {
  position: absolute;
  right: 5px;
  bottom: 4px;
  z-index: -1;
  width: 18px;
  height: 18px;
  content: "";
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.14);
  filter: blur(8px);
  opacity: 0.42;
}



.board-node svg {
  width: 21px;
  height: 21px;
  transition: transform 400ms var(--ease-spring);
}

.board-node path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.board-node span,
.board-node small {
  display: block;
}

.board-node span {
  margin-bottom: 11px;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.board-node strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-family: Lexend, sans-serif;
  font-size: clamp(1.06rem, 1.9vw, 1.34rem);
  line-height: 1.08;
}

.board-node small {
  color: var(--slate);
  font-size: 0.9rem;
  line-height: 1.35;
}

.system-board[data-board-active="1"] .board-main::after {
  transform: translate3d(calc(100% - 8px), 0, 0);
}

.system-board[data-board-active="2"] .board-main::after {
  transform: translate3d(0, calc(100% - 8px), 0);
}

.system-board[data-board-active="3"] .board-main::after {
  transform: translate3d(calc(100% - 8px), calc(100% - 8px), 0);
}

.system-board[data-board-active="0"] .node-document,
.system-board[data-board-active="1"] .node-stock,
.system-board[data-board-active="2"] .node-work,
.system-board[data-board-active="3"] .node-warranty {
  border-color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 42px rgba(3, 105, 161, 0.11), 0 0 0 2px rgba(0, 113, 227, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 1);
  opacity: 1;
  transform: translateY(-4px) scale(1.012);
  animation: boardFocusIn 620ms var(--ease-out);
}

.system-board[data-board-active="0"] .node-document::before,
.system-board[data-board-active="1"] .node-stock::before,
.system-board[data-board-active="2"] .node-work::before,
.system-board[data-board-active="3"] .node-warranty::before {
  color: rgba(0, 113, 227, 0.72);
}

.system-board[data-board-active="0"] .node-document i,
.system-board[data-board-active="1"] .node-stock i,
.system-board[data-board-active="2"] .node-work i,
.system-board[data-board-active="3"] .node-warranty i {
  color: var(--blue);
  transform: translateY(-1px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(218, 236, 255, 0.7)),
    rgba(232, 240, 254, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 10px 28px rgba(0, 113, 227, 0.14);
  animation: boardIconFocus 620ms var(--ease-out);
}

.board-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 4px 0;
}

.board-status-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(3, 105, 161, 0.1);
}

.system-board.is-switching .board-status-dot {
  animation: boardStatusPulse 620ms var(--ease-out);
}

.board-status-text {
  margin: 0;
  color: var(--slate);
  font-size: 0.86rem;
  transition: opacity 250ms ease;
}



.flow-section,
.value-section,
.demo-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  overflow-anchor: none;
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 76px);
}

.section-heading,
.value-intro {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto 52px;
  text-align: center;
}



h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(2.2rem, 4.4vw, 4.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-wrap: balance;
}

.flow-process {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
}

.flow-process::before,
.value-list::before {
  position: absolute;
  inset: -8% -4%;
  z-index: -1;
  content: "";
  border-radius: 40px;
  background:
    radial-gradient(ellipse 36% 28% at 18% 18%, rgba(0, 113, 227, 0.08), transparent 74%),
    radial-gradient(ellipse 34% 24% at 82% 24%, rgba(90, 200, 250, 0.07), transparent 74%),
    radial-gradient(ellipse 46% 30% at 48% 92%, rgba(40, 205, 65, 0.045), transparent 78%);
  filter: blur(18px);
  opacity: 0.9;
  pointer-events: none;
}

.flow-step {
  --float-rest: 0px;
  --float-lift: -9px;
  --float-drift: 0px;
  --float-duration: 9s;
  --float-delay: 0s;
  position: relative;
  min-height: 236px;
  padding: 30px 28px 28px;
  border: 1px solid var(--glass-border);
  border-bottom-color: var(--glass-edge);
  border-radius: 30px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
    rgba(255, 255, 255, 0.62);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 36px 86px rgba(15, 23, 42, 0.085), 0 18px 46px rgba(0, 113, 227, 0.035), inset 0 1px 0 rgba(255, 255, 255, 0.76), inset 0 -18px 42px rgba(255, 255, 255, 0.2);
  opacity: 0;
  overflow-anchor: none;
  transform: translateY(16px) translateZ(0);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out), border-color 300ms ease, box-shadow 300ms ease, background 300ms ease;
  transition-delay: var(--stagger, 0ms);
}

.flow-step:nth-child(2) {
  --float-rest: -5px;
  --float-lift: -13px;
  --float-drift: 2px;
  --float-duration: 10.5s;
  --float-delay: -2s;
}

.flow-step:nth-child(3) {
  --float-rest: 2px;
  --float-lift: -8px;
  --float-drift: -2px;
  --float-duration: 9.8s;
  --float-delay: -4.2s;
}

.flow-step:nth-child(4) {
  --float-rest: -3px;
  --float-lift: -11px;
  --float-drift: -1px;
  --float-duration: 10.8s;
  --float-delay: -1.4s;
}

.flow-step:nth-child(5) {
  --float-rest: 3px;
  --float-lift: -7px;
  --float-drift: 1px;
  --float-duration: 9.4s;
  --float-delay: -5.1s;
}

.flow-step:nth-child(6) {
  --float-rest: -4px;
  --float-lift: -12px;
  --float-drift: 2px;
  --float-duration: 10.2s;
  --float-delay: -3.3s;
}

.flow-step::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  content: "";
  border-radius: inherit;
  background:
    radial-gradient(ellipse 56% 42% at 50% 100%, rgba(0, 113, 227, 0.08), transparent 76%);
  opacity: 0;
  transition: opacity 720ms var(--ease-out);
  transition-delay: var(--stagger, 0ms);
}

.flow-step::after {
  position: absolute;
  right: 10%;
  bottom: -26px;
  left: 10%;
  z-index: -2;
  display: block;
  height: 52px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.13), rgba(0, 113, 227, 0.055) 42%, transparent 74%);
  filter: blur(18px);
  opacity: 0.74;
  transform: translateY(13px) scaleX(0.9);
  pointer-events: none;
}

.flow-step.is-visible {
  opacity: 1;
  transform: translateY(0) translateZ(0);
  translate: 0 var(--float-rest);
  animation: fluidLevitate var(--float-duration) ease-in-out var(--float-delay) infinite;
  will-change: translate;
}

.flow-step.is-visible::before {
  opacity: 0.5;
}


.flow-step span {
  display: block;
  margin-bottom: 46px;
  color: var(--blue);
  font-family: Lexend, sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
}

.flow-step h3,
.value-list h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.18;
}

.flow-step p,
.value-list p,
.demo-section p {
  margin-bottom: 0;
  color: var(--slate);
  line-height: 1.58;
}

.flow-section {
  background: var(--surface-soft);
}

.value-section {
  background: var(--surface);
}

.value-section h2 {
  font-size: clamp(2.25rem, 3.9vw, 4.35rem);
}

.value-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.value-card {
  --float-rest: 0px;
  --float-lift: -8px;
  --float-drift: 0px;
  --float-duration: 9.6s;
  --float-delay: 0s;
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--glass-border);
  border-bottom-color: var(--glass-edge);
  border-radius: 30px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
    rgba(255, 255, 255, 0.62);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 34px 82px rgba(15, 23, 42, 0.08), 0 16px 42px rgba(0, 113, 227, 0.035), inset 0 1px 0 rgba(255, 255, 255, 0.76), inset 0 -18px 40px rgba(255, 255, 255, 0.2);
  overflow-anchor: none;
  transform: translateZ(0);
  transition: border-color 300ms ease, box-shadow 300ms ease, background 300ms ease;
  transition-delay: var(--stagger, 0ms);
}

.value-card:nth-child(2) {
  --float-rest: -5px;
  --float-lift: -12px;
  --float-drift: 2px;
  --float-duration: 10.4s;
  --float-delay: -2.4s;
}

.value-card:nth-child(3) {
  --float-rest: 3px;
  --float-lift: -7px;
  --float-drift: -2px;
  --float-duration: 10s;
  --float-delay: -4.8s;
}

.value-card:nth-child(4) {
  --float-rest: -2px;
  --float-lift: -10px;
  --float-drift: 1px;
  --float-duration: 9.2s;
  --float-delay: -1.6s;
}

.value-card::after {
  position: absolute;
  right: 9%;
  bottom: -24px;
  left: 9%;
  z-index: -1;
  height: 48px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.12), rgba(0, 113, 227, 0.05) 42%, transparent 74%);
  filter: blur(18px);
  opacity: 0.72;
  transform: translateY(12px) scaleX(0.92);
  pointer-events: none;
}

.value-card.is-visible {
  translate: 0 var(--float-rest);
  animation: fluidLevitate var(--float-duration) ease-in-out var(--float-delay) infinite;
  will-change: translate;
}

.is-scrolling .flow-step.is-visible,
.is-scrolling .value-card.is-visible,
.is-scrolling .compliance-item.is-visible,
.is-scrolling .feature-card.is-visible {
  animation-play-state: paused;
}

.icon-box {
  position: relative;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 19px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 240, 254, 0.64)),
    rgba(232, 240, 254, 0.52);
  color: var(--blue);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 10px 24px rgba(0, 113, 227, 0.08);
  z-index: 1;
}

.icon-box::before {
  position: absolute;
  right: 6px;
  bottom: 5px;
  z-index: -1;
  width: 24px;
  height: 24px;
  content: "";
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.14);
  filter: blur(10px);
  opacity: 0.5;
}
.icon-box svg {
  width: 28px;
  height: 28px;
}

.icon-box path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.demo-section {
  display: grid;
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.8fr) auto;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  max-width: 1320px;
  margin: 0 auto;
}

.demo-section h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.6vw, 4rem);
}

.demo-section .button {
  white-space: nowrap;
}

.is-ready .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}

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

.is-ready .hero-copy .reveal:nth-child(1) {
  transition-delay: 80ms;
}

.is-ready .hero-copy .reveal:nth-child(2) {
  transition-delay: 180ms;
}

.is-ready .hero-copy .reveal:nth-child(3) {
  transition-delay: 290ms;
}

.is-ready .hero-copy .reveal:nth-child(4) {
  transition-delay: 400ms;
}

.is-ready .value-card:nth-child(2) {
  transition-delay: 120ms;
}

.is-ready .value-card:nth-child(3) {
  transition-delay: 220ms;
}

.is-ready .value-card:nth-child(4) {
  transition-delay: 320ms;
}

.is-ready .flow-step.is-visible:nth-child(1),
.is-ready .flow-step.is-visible:nth-child(2),
.is-ready .flow-step.is-visible:nth-child(3),
.is-ready .flow-step.is-visible:nth-child(4),
.is-ready .flow-step.is-visible:nth-child(5),
.is-ready .flow-step.is-visible:nth-child(6) {
  transition-delay: var(--stagger, 0ms);
}

@keyframes fluidLevitate {
  0%,
  100% {
    translate: 0 var(--float-rest);
  }

  50% {
    translate: var(--float-drift) var(--float-lift);
  }
}

@keyframes boardFocusIn {
  0% {
    transform: translateY(0) scale(0.995);
  }

  60% {
    transform: translateY(-5px) scale(1.018);
  }

  100% {
    transform: translateY(-4px) scale(1.012);
  }
}

@keyframes boardIconFocus {
  0% {
    transform: translateY(0) scale(0.96);
  }

  58% {
    transform: translateY(-2px) scale(1.08);
  }

  100% {
    transform: translateY(-1px) scale(1);
  }
}

@keyframes boardStatusPulse {
  0% {
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.14);
  }

  55% {
    box-shadow: 0 0 0 12px rgba(0, 113, 227, 0.11);
  }

  100% {
    box-shadow: 0 0 0 5px rgba(3, 105, 161, 0.1);
  }
}

/* ── Compliance Section ── */

.compliance-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 76px);
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(0, 113, 227, 0.05), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(90, 200, 250, 0.04), transparent 60%),
    linear-gradient(175deg, rgba(232, 240, 254, 0.6), rgba(240, 245, 255, 0.4)),
    var(--surface);
}

.compliance-content {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
}

.compliance-section .eyebrow {
  color: var(--blue);
}

.compliance-section h2 {
  max-width: 800px;
  color: var(--navy);
  font-size: clamp(2.2rem, 4.4vw, 4.4rem);
}

.compliance-lead {
  max-width: 720px;
  margin-bottom: 52px;
  color: var(--slate);
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  line-height: 1.6;
}

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.compliance-item {
  --float-rest: 0px;
  --float-lift: -7px;
  --float-drift: 0px;
  --float-duration: 9.8s;
  --float-delay: 0s;
  position: relative;
  padding: 28px;
  border: 1px solid var(--glass-border);
  border-bottom-color: var(--glass-edge);
  border-radius: 24px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
    rgba(255, 255, 255, 0.62);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.76);
  overflow-anchor: none;
  transform: translateZ(0);
  transition: border-color 300ms ease, box-shadow 300ms ease, transform 300ms var(--ease-spring);
}

.compliance-item:nth-child(2) {
  --float-rest: -4px;
  --float-lift: -11px;
  --float-drift: 2px;
  --float-duration: 10.6s;
  --float-delay: -2.8s;
}

.compliance-item:nth-child(3) {
  --float-rest: 2px;
  --float-lift: -8px;
  --float-drift: -1px;
  --float-duration: 9.4s;
  --float-delay: -5.2s;
}

.compliance-item.is-visible {
  translate: 0 var(--float-rest);
  animation: fluidLevitate var(--float-duration) ease-in-out var(--float-delay) infinite;
  will-change: translate;
}

.compliance-item:hover {
  border-color: rgba(0, 113, 227, 0.16);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transform: translateY(-4px);
}

.compliance-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 240, 254, 0.64)),
    rgba(232, 240, 254, 0.52);
  color: var(--blue);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 10px 24px rgba(0, 113, 227, 0.08);
}

.compliance-icon svg {
  width: 24px;
  height: 24px;
}

.compliance-item h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.18;
}

.compliance-item p {
  margin-bottom: 0;
  color: var(--slate);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ── Features Section ── */

.features-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 76px);
  background: var(--surface-soft);
}

.features-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.features-grid::before {
  position: absolute;
  inset: -8% -4%;
  z-index: -1;
  content: "";
  border-radius: 40px;
  background:
    radial-gradient(ellipse 36% 28% at 18% 18%, rgba(0, 113, 227, 0.08), transparent 74%),
    radial-gradient(ellipse 34% 24% at 82% 24%, rgba(90, 200, 250, 0.07), transparent 74%),
    radial-gradient(ellipse 46% 30% at 48% 92%, rgba(40, 205, 65, 0.045), transparent 78%);
  filter: blur(18px);
  opacity: 0.9;
  pointer-events: none;
}

.feature-card {
  --float-rest: 0px;
  --float-lift: -8px;
  --float-drift: 0px;
  --float-duration: 9.6s;
  --float-delay: 0s;
  position: relative;
  padding: 30px 28px 28px;
  border: 1px solid var(--glass-border);
  border-bottom-color: var(--glass-edge);
  border-radius: 30px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68)),
    rgba(255, 255, 255, 0.62);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 36px 86px rgba(15, 23, 42, 0.085), 0 18px 46px rgba(0, 113, 227, 0.035), inset 0 1px 0 rgba(255, 255, 255, 0.76), inset 0 -18px 42px rgba(255, 255, 255, 0.2);
  overflow-anchor: none;
  transform: translateZ(0);
  transition: border-color 300ms ease, box-shadow 300ms ease, background 300ms ease, transform 300ms var(--ease-spring);
}

.feature-card:nth-child(2) {
  --float-rest: -5px;
  --float-lift: -12px;
  --float-drift: 2px;
  --float-duration: 10.4s;
  --float-delay: -2.4s;
}

.feature-card:nth-child(3) {
  --float-rest: 3px;
  --float-lift: -7px;
  --float-drift: -2px;
  --float-duration: 10s;
  --float-delay: -4.8s;
}

.feature-card:nth-child(4) {
  --float-rest: -3px;
  --float-lift: -10px;
  --float-drift: -1px;
  --float-duration: 10.8s;
  --float-delay: -1.4s;
}

.feature-card:nth-child(5) {
  --float-rest: 2px;
  --float-lift: -9px;
  --float-drift: 1px;
  --float-duration: 9.2s;
  --float-delay: -3.6s;
}

.feature-card:nth-child(6) {
  --float-rest: -4px;
  --float-lift: -11px;
  --float-drift: 2px;
  --float-duration: 10.2s;
  --float-delay: -5.5s;
}

.feature-card.is-visible {
  translate: 0 var(--float-rest);
  animation: fluidLevitate var(--float-duration) ease-in-out var(--float-delay) infinite;
  will-change: translate;
}

.feature-card:hover {
  border-color: rgba(0, 113, 227, 0.16);
  box-shadow: 0 40px 96px rgba(15, 23, 42, 0.1), 0 20px 52px rgba(0, 113, 227, 0.055), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transform: translateY(-4px);
}

.feature-card::after {
  position: absolute;
  right: 9%;
  bottom: -24px;
  left: 9%;
  z-index: -1;
  height: 48px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.12), rgba(0, 113, 227, 0.05) 42%, transparent 74%);
  filter: blur(18px);
  opacity: 0.72;
  transform: translateY(12px) scaleX(0.92);
  pointer-events: none;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 15px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 240, 254, 0.64)),
    rgba(232, 240, 254, 0.52);
  color: var(--blue);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 10px 24px rgba(0, 113, 227, 0.08);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-icon path,
.feature-icon circle,
.feature-icon rect {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-family: Lexend, sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.18;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--slate);
  line-height: 1.58;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .is-ready .reveal {
    opacity: 1;
    transform: none;
  }

  .flow-step {
    opacity: 1;
    animation: none !important;
    transform: none;
    translate: 0 0;
  }

  .value-card {
    animation: none !important;
    translate: 0 0;
  }

  .compliance-item {
    animation: none !important;
    translate: 0 0;
  }

  .feature-card {
    animation: none !important;
    translate: 0 0;
  }

  .system-board.is-switching .board-status-dot {
    animation: none !important;
  }
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

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

  .system-board {
    max-width: 760px;
    justify-self: start;
  }

  h1 {
    font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  }

  h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
  }

  .flow-process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .demo-section {
    grid-template-columns: 1fr;
  }

  .demo-section .button {
    justify-self: start;
  }

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

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

@media (max-width: 760px) {
  [id] {
    scroll-margin-top: 24px;
  }

  .site-header {
    top: 10px;
    right: 10px;
    left: 10px;
    min-height: 56px;
    padding: 0 10px 0 14px;
    border-radius: 15px;
  }


  .header-action {
    padding: 8px 14px;
    font-size: 0.85rem;
    border-radius: 10px;
  }

  .hero-section {
    padding: 100px 20px 48px;
    min-height: auto;
  }

  .hero-section::before {
    opacity: 0.28;
  }

  h1 {
    font-size: clamp(1.85rem, 7.5vw, 2.6rem);
    line-height: 1.05;
  }

  h2 {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    line-height: 1.1;
  }

  .eyebrow {
    font-size: 0.72rem;
    margin-bottom: 14px;
  }

  .hero-text {
    font-size: 1rem;
    margin-bottom: 24px;
    line-height: 1.5;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .button {
    width: 100%;
    min-height: 48px;
    font-size: 0.95rem;
  }

  .system-board {
    margin-top: 32px;
    max-width: none;
    padding: 14px;
    border-radius: 20px;
    animation: none;
  }

  .system-board::before {
    inset: 10px;
    border-radius: 14px;
  }

  .is-ready .system-board.reveal {
    opacity: 1;
    transform: none;
  }

  .system-board .status-chip {
    opacity: 1;
    transform: none;
    animation: none !important;
  }

  .board-header {
    padding: 4px 4px 14px;
    font-size: 0.82rem;
  }

  .board-main,
  .value-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .board-node,
  .node-stock,
  .node-work,
  .node-warranty {
    min-height: auto;
    padding: 16px;
    border-radius: 14px;
    transform: none !important;
  }

  .board-node i {
    width: 34px;
    height: 34px;
    margin-bottom: 12px;
    border-radius: 10px;
  }

  .board-node span {
    margin-bottom: 10px;
    font-size: 0.7rem;
  }

  .board-node strong {
    font-size: 1.1rem;
    margin-bottom: 4px;
  }

  .board-node small {
    font-size: 0.88rem;
  }

  .board-header {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .board-header p {
    width: max-content;
    padding: 6px 10px;
    font-size: 0.72rem;
  }

  .board-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    margin-top: 14px;
    padding: 0 4px;
    font-size: 0.8rem;
  }

  .flow-section,
  .value-section,
  .demo-section {
    padding: 56px 20px;
  }

  .section-heading,
  .value-intro {
    text-align: left;
    margin-bottom: 32px;
  }

  .flow-process {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-top: 0;
  }

  .flow-step {
    min-height: 0;
    padding: 20px;
    border-radius: 16px;
  }

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

  .flow-step span {
    margin-bottom: 12px;
    font-size: 0.78rem;
  }

  .flow-step h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .flow-step p {
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .value-intro {
    margin-bottom: 24px;
  }

  .value-list {
    gap: 12px;
  }

  .value-card {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    padding: 20px;
    border-radius: 16px;
  }

  .icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .icon-box svg {
    width: 22px;
    height: 22px;
  }

  .value-list h3 {
    font-size: 1.02rem;
    margin-bottom: 4px;
  }

  .value-list p {
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .demo-section {
    gap: 18px;
  }

  .demo-section h2 {
    font-size: clamp(1.5rem, 5.5vw, 2rem);
  }

  .demo-section p {
    font-size: 0.95rem;
  }

  .compliance-section {
    padding: 56px 20px;
  }

  .compliance-section h2 {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }

  .compliance-lead {
    font-size: 0.95rem;
    margin-bottom: 32px;
  }

  .compliance-grid {
    gap: 12px;
  }

  .compliance-item {
    padding: 20px;
    border-radius: 16px;
  }

  .compliance-item h3 {
    font-size: 1.02rem;
  }

  .compliance-item p {
    font-size: 0.88rem;
  }

  .compliance-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 14px;
    border-radius: 12px;
  }

  .compliance-icon svg {
    width: 20px;
    height: 20px;
  }

  .features-section {
    padding: 56px 20px;
  }

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

  .feature-card {
    padding: 20px;
    border-radius: 16px;
  }

  .feature-card h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .feature-card p {
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .feature-icon {
    width: 38px;
    height: 38px;
    margin-bottom: 14px;
    border-radius: 12px;
  }

  .feature-icon svg {
    width: 19px;
    height: 19px;
  }
}

@media (max-width: 430px) {
  .brand {
    font-size: 0.92rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero-section {
    padding: 90px 16px 40px;
  }

  .system-board {
    padding: 12px;
  }

  .flow-section,
  .value-section,
  .demo-section,
  .compliance-section,
  .features-section {
    padding: 44px 16px;
  }

}