:root {
  --navy: #071d2d;
  --navy-2: #0b293c;
  --ink: #0a2435;
  --muted: #60727d;
  --mint: #77e7c3;
  --mint-soft: #dffff3;
  --violet: #a696ff;
  --ice: #eff8f6;
  --line: #0a24351c;
  --white: #fff;
  --shadow: 0 25px 70px #071d2d1a;
  color: var(--ink);
  font-synthesis: none;
  background: #fff;
  font-family:
    Segoe UI,
    Arial,
    sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
section[id] {
  scroll-margin-top: 105px;
}
body {
  background: #fff;
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
}
button,
input,
textarea,
select {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
::selection {
  background: var(--mint);
  color: var(--navy);
}
.site-header {
  z-index: 100;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  background: #071d2d47;
  border: 1px solid #ffffff24;
  border-radius: 19px;
  justify-content: space-between;
  align-items: center;
  width: min(1180px, 100% - 36px);
  height: 72px;
  padding: 0 13px 0 23px;
  transition: all 0.35s;
  display: flex;
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translate(-50%);
}
.site-header.scrolled {
  background: #ffffffe6;
  border-color: #071d2d14;
  top: 10px;
  box-shadow: 0 12px 40px #071d2d1a;
}
.brand {
  align-items: center;
  display: flex;
}
.brand img {
  filter: brightness(0) invert();
  width: 158px;
  height: auto;
  transition: all 0.3s;
}
.site-header.scrolled .brand img {
  filter: none;
}
.site-header nav {
  color: #ffffffc7;
  align-items: center;
  gap: 29px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
}
.site-header.scrolled nav {
  color: var(--ink);
}
.site-header nav > a:not(.nav-cta) {
  position: relative;
}
.site-header nav > a:not(.nav-cta):after {
  content: "";
  background: var(--mint);
  height: 1px;
  transition: all 0.25s;
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 100%;
}
.site-header nav > a:hover:after {
  right: 0;
}
.nav-cta {
  background: var(--mint);
  border-radius: 12px;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  display: flex;
  color: var(--navy) !important;
}
.nav-cta svg {
  transition: transform 0.25s;
}
.nav-cta:hover svg {
  transform: translate(3px);
}
.menu-button {
  cursor: pointer;
  background: 0 0;
  border: 0;
  display: none;
}
.hero {
  background: radial-gradient(
    circle at 70% 42%,
    #16495e 0,
    var(--navy) 42%,
    #041521 100%
  );
  color: #fff;
  height: 100svh;
  min-height: 760px;
  max-height: 980px;
  position: relative;
  overflow: hidden;
}
.hero:before {
  content: "";
  filter: blur(70px);
  background: #77e7c317;
  border-radius: 50%;
  width: 590px;
  height: 590px;
  position: absolute;
  top: 17%;
  right: 7%;
}
.hero-noise {
  opacity: 0.055;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  position: absolute;
  inset: 0;
}
.hero-copy {
  z-index: 4;
  width: min(610px, 46vw);
  position: absolute;
  top: 50%;
  left: max(6vw, 50vw - 590px);
  transform: translateY(-47%);
}
.eyebrow {
  color: #337f73;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  align-items: center;
  gap: 10px;
  margin-bottom: 23px;
  font-size: 11px;
  font-weight: 700;
  display: flex;
}
.eyebrow > span {
  background: currentColor;
  width: 24px;
  height: 1px;
}
.eyebrow.light {
  color: var(--mint);
}
h1,
h2,
h3 {
  margin-top: 0;
  font-family:
    Segoe UI,
    Arial,
    sans-serif;
}
.hero h1 {
  letter-spacing: -0.055em;
  margin-bottom: 28px;
  font-size: clamp(58px, 6.3vw, 94px);
  font-weight: 500;
  line-height: 0.97;
}
.hero h1 span {
  color: var(--mint);
}
.hero-lead {
  color: #ffffffb3;
  max-width: 570px;
  margin: 0 0 34px;
  font-size: 18px;
  line-height: 1.7;
}
.hero-actions {
  align-items: center;
  gap: 12px;
  display: flex;
}
.button {
  cursor: pointer;
  border: 0;
  border-radius: 13px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 16px 21px;
  font-size: 14px;
  font-weight: 600;
  transition:
    transform 0.25s,
    background 0.25s,
    box-shadow 0.25s;
  display: inline-flex;
}
.button:hover {
  transform: translateY(-2px);
}
.button.primary {
  background: var(--mint);
  color: var(--navy);
  box-shadow: 0 12px 35px #77e7c32b;
}
.button.primary:hover {
  background: #91f1d1;
}
.button.ghost {
  color: #fff;
  background: #ffffff0b;
  border: 1px solid #ffffff2b;
}
.hero-trust {
  color: #ffffff8c;
  gap: 22px;
  margin-top: 30px;
  font-size: 11px;
  display: flex;
}
.hero-trust span {
  align-items: center;
  gap: 6px;
  display: flex;
}
.hero-trust svg {
  color: var(--mint);
}
.hero-visual {
  z-index: 2;
  width: min(570px, 48vw);
  height: 600px;
  position: absolute;
  top: 51%;
  right: max(2vw, 50vw - 640px);
  transform: translateY(-46%);
}
.rail-lines {
  width: 110%;
  height: 100%;
  position: absolute;
  inset: 10px -20px -10px 0;
}
.visual-orbit {
  border: 1px solid #ffffff14;
  border-radius: 50%;
  position: absolute;
}
.orbit-one {
  width: 460px;
  height: 460px;
  animation: 6s ease-in-out infinite breathe;
  top: 65px;
  left: 65px;
}
.orbit-two {
  width: 320px;
  height: 320px;
  animation: 6s ease-in-out 1.5s infinite breathe;
  top: 135px;
  left: 135px;
}
.data-node {
  z-index: 2;
  width: 44px;
  height: 44px;
  color: var(--mint);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: #ffffff14;
  border: 1px solid #ffffff26;
  border-radius: 14px;
  place-items: center;
  animation: 5s ease-in-out infinite float;
  display: grid;
  position: absolute;
  box-shadow: 0 14px 40px #0000002e;
}
.node-a {
  top: 52px;
  left: 245px;
}
.node-b {
  color: var(--violet);
  animation-delay: -2s;
  top: 412px;
  left: 55px;
}
.node-c {
  animation-delay: -3.5s;
  top: 455px;
  right: 18px;
}
.hero-card {
  z-index: 4;
  color: var(--ink);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  background: #fffffff2;
  border: 1px solid #ffffff73;
  border-radius: 18px;
  position: absolute;
  box-shadow: 0 26px 70px #00000045;
}
.card-question {
  align-items: flex-start;
  gap: 13px;
  width: 370px;
  padding: 17px;
  animation: 6s ease-in-out infinite float;
  display: flex;
  top: 165px;
  left: 27px;
  transform: rotate(-1.5deg);
}
.avatar {
  background: var(--navy);
  width: 34px;
  height: 34px;
  color: var(--mint);
  border-radius: 10px;
  flex: 0 0 34px;
  place-items: center;
  font-weight: 700;
  display: grid;
}
.hero-card small {
  color: #82909a;
  font-size: 10px;
}
.card-question p {
  margin: 5px 0 0;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}
.card-answer {
  width: 395px;
  padding: 20px;
  animation: 6s ease-in-out -2.5s infinite float;
  top: 275px;
  right: 10px;
}
.answer-top {
  color: #268776;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
}
.card-answer p {
  color: #3b5362;
  font-size: 13px;
  line-height: 1.55;
}
.source-pill {
  color: #236d61;
  background: #eaf8f3;
  border-radius: 8px;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  font-size: 10px;
  display: inline-flex;
}
.scroll-hint {
  z-index: 4;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ffffff61;
  align-items: center;
  gap: 11px;
  font-size: 9px;
  display: flex;
  position: absolute;
  bottom: 27px;
  left: 50%;
  transform: translate(-50%);
}
.scroll-hint span {
  background: linear-gradient(to bottom, var(--mint), transparent);
  width: 1px;
  height: 35px;
  animation: 2s infinite scroll;
}
.section-pad {
  padding: 128px 0;
}
.section-shell {
  width: min(1180px, 100% - 48px);
  margin: 0 auto;
}
.intro {
  background: #f9fbfa;
}
.intro-grid {
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 90px;
  display: grid;
}
h2 {
  letter-spacing: -0.045em;
  margin-bottom: 0;
  font-size: clamp(40px, 4.4vw, 64px);
  font-weight: 500;
  line-height: 1.08;
}
h2 em {
  color: #2b9b87;
  font-style: normal;
}
.intro-copy p {
  color: var(--muted);
  margin-top: 0;
  line-height: 1.75;
}
.text-link {
  color: #217c6c;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
}
.value-grid {
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
  margin-top: 90px;
  display: grid;
}
.value-card {
  border-right: 1px solid var(--line);
  min-height: 190px;
  padding: 35px 46px 0 0;
}
.value-card + .value-card {
  padding-left: 46px;
}
.value-card:last-child {
  border-right: 0;
}
.value-number {
  color: #4eac9a;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 700;
}
.value-card h3 {
  margin: 24px 0 11px;
  font-size: 20px;
}
.value-card p {
  color: var(--muted);
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}
.solutions {
  background: #fff;
}
.section-heading.centered {
  text-align: center;
  max-width: 790px;
  margin: 0 auto 70px;
}
.section-heading.centered .eyebrow {
  justify-content: center;
}
.section-heading > p {
  color: var(--muted);
  max-width: 600px;
  margin: 24px auto 0;
  line-height: 1.7;
}
.product-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  display: grid;
}
.product-card {
  border: 1px solid var(--line);
  background: #f9fbfa;
  border-radius: 23px;
  min-height: 385px;
  padding: 34px;
  transition:
    transform 0.35s,
    box-shadow 0.35s,
    border-color 0.35s;
  position: relative;
  overflow: hidden;
}
.product-card:after {
  content: "";
  opacity: 0.45;
  filter: blur(3px);
  border-radius: 50%;
  width: 270px;
  height: 270px;
  transition: transform 0.5s;
  position: absolute;
  bottom: -145px;
  right: -130px;
}
.product-card.mint:after {
  background: var(--mint);
}
.product-card.blue:after {
  background: #8ed4ef;
}
.product-card.violet:after {
  background: var(--violet);
}
.product-card.sand:after {
  background: #f1d6a1;
}
.product-card:hover {
  box-shadow: var(--shadow);
  border-color: #0000;
  transform: translateY(-5px);
}
.product-card:hover:after {
  transform: scale(1.25);
}
.product-top {
  justify-content: space-between;
  align-items: center;
  display: flex;
}
.product-icon {
  background: #fff;
  border-radius: 16px;
  place-items: center;
  width: 52px;
  height: 52px;
  display: grid;
  box-shadow: 0 8px 25px #071d2d14;
}
.product-number {
  color: #a0abb0;
  letter-spacing: 0.15em;
  font-size: 11px;
}
.product-tag {
  color: #2a806f;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: #e4f6f0;
  border-radius: 7px;
  margin-top: 39px;
  padding: 7px 10px;
  font-size: 9px;
  font-weight: 700;
  display: inline-block;
}
.product-card h3 {
  letter-spacing: -0.03em;
  margin: 15px 0 12px;
  font-size: 29px;
}
.product-card p {
  max-width: 440px;
  color: var(--muted);
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.card-link {
  z-index: 2;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  position: absolute;
  bottom: 33px;
}
.card-link svg {
  transition: transform 0.25s;
}
.product-card:hover .card-link svg {
  transform: translate(4px);
}
.gpt-section {
  color: #fff;
  background: linear-gradient(135deg, #061b2a, #0b3144);
  position: relative;
  overflow: hidden;
}
.gpt-section:after {
  content: "";
  background-image:
    linear-gradient(#ffffff06 1px, #0000 1px),
    linear-gradient(90deg, #ffffff06 1px, #0000 1px);
  background-size: 42px 42px;
  position: absolute;
  inset: 0;
  -webkit-mask-image: linear-gradient(90deg, #0000, #000);
  mask-image: linear-gradient(90deg, #0000, #000);
}
.gpt-layout {
  z-index: 2;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 95px;
  display: grid;
  position: relative;
}
.gpt-copy h2 em,
.process h2 em,
.security h2 em,
.contact h2 em {
  color: var(--mint);
}
.gpt-copy > p {
  color: #ffffffa1;
  margin: 28px 0;
  line-height: 1.75;
}
.check-list {
  color: #ffffffd4;
  gap: 13px;
  margin: 0 0 34px;
  padding: 0;
  font-size: 13px;
  list-style: none;
  display: grid;
}
.check-list li {
  align-items: center;
  gap: 10px;
  display: flex;
}
.check-list svg {
  color: var(--mint);
}
.button.white {
  color: var(--ink);
  background: #fff;
}
.gpt-demo {
  position: relative;
}
.demo-window {
  color: var(--ink);
  background: #f6faf9;
  border: 1px solid #ffffff3d;
  border-radius: 23px;
  overflow: hidden;
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
  box-shadow: 0 45px 100px #0000005c;
}
.demo-bar {
  background: #fff;
  border-bottom: 1px solid #e4ece9;
  justify-content: space-between;
  align-items: center;
  height: 65px;
  padding: 0 21px;
  display: flex;
}
.demo-brand {
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 700;
  display: flex;
}
.demo-brand > span {
  background: var(--mint-soft);
  color: #258775;
  border-radius: 8px;
  place-items: center;
  width: 28px;
  height: 28px;
  display: grid;
}
.demo-dots {
  gap: 5px;
  display: flex;
}
.demo-dots i {
  background: #b7c2c2;
  border-radius: 50%;
  width: 5px;
  height: 5px;
}
.demo-body {
  min-height: 420px;
  padding: 30px;
}
.demo-status {
  color: #5e7d76;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  align-items: center;
  gap: 8px;
  margin-bottom: 35px;
  font-size: 9px;
  display: flex;
}
.demo-status span {
  background: #46d3a9;
  border-radius: 50%;
  width: 7px;
  height: 7px;
  box-shadow: 0 0 0 5px #46d3a91f;
}
.demo-user {
  background: var(--navy);
  color: #fff;
  border-radius: 15px 15px 4px;
  margin-left: 19%;
  padding: 15px 17px;
  font-size: 12px;
  line-height: 1.5;
}
.demo-answer {
  gap: 12px;
  margin-top: 22px;
  display: flex;
}
.demo-ai {
  color: #238976;
  background: #dff8f0;
  border-radius: 9px;
  flex: 0 0 31px;
  place-items: center;
  height: 31px;
  display: grid;
}
.demo-answer strong {
  font-size: 12px;
}
.demo-answer p {
  color: #5e717b;
  min-height: 61px;
  font-size: 12px;
  line-height: 1.7;
}
.demo-source {
  color: #355b53;
  background: #fff;
  border: 1px solid #deebe7;
  border-radius: 9px;
  align-items: center;
  gap: 7px;
  padding: 11px;
  font-size: 10px;
  display: flex;
}
.demo-source span {
  color: #8da19c;
  margin-left: auto;
}
.question-switcher {
  justify-content: center;
  gap: 7px;
  margin-top: 25px;
  display: flex;
}
.question-switcher button {
  cursor: pointer;
  background: #d7e1de;
  border: 0;
  border-radius: 4px;
  width: 24px;
  height: 4px;
  padding: 0;
  transition: all 0.25s;
}
.question-switcher button.active {
  background: #51c8a7;
  width: 40px;
}
.floating-label {
  color: var(--ink);
  z-index: 3;
  background: #ffffffeb;
  border-radius: 9px;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  position: absolute;
  box-shadow: 0 18px 45px #00000040;
}
.label-fast {
  animation: 5s ease-in-out infinite float;
  top: 97px;
  left: -35px;
}
.label-safe {
  animation: 5s ease-in-out -2s infinite float;
  bottom: 83px;
  right: -31px;
}
.ecosystem {
  background: #f7faf9;
}
.section-heading.split {
  grid-template-columns: 1.2fr 0.65fr;
  align-items: end;
  gap: 100px;
  margin-bottom: 70px;
  display: grid;
}
.section-heading.split > p {
  margin: 0 0 8px;
}
.ecosystem-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  display: grid;
}
.ecosystem-card {
  border: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
  width: 100%;
  min-height: 260px;
  font: inherit;
  color: inherit;
  background: #fff;
  border-radius: 19px;
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.ecosystem-card:hover {
  border-color: #2a9b8759;
  transform: translateY(-4px);
  box-shadow: 0 20px 55px #071d2d14;
}
.ecosystem-card:focus-visible {
  outline-offset: 4px;
  outline: 3px solid #2b9b8747;
}
.ecosystem-card.active {
  border-color: #50cbb0;
  transform: translateY(-4px);
  box-shadow: 0 22px 60px #071d2d1c;
}
.ecosystem-card:before {
  content: "";
  background: var(--mint);
  opacity: 0.06;
  border-radius: 50%;
  width: 110px;
  height: 110px;
  transition: transform 0.4s;
  position: absolute;
  top: -40px;
  right: -35px;
}
.ecosystem-card:hover:before,
.ecosystem-card.active:before {
  transform: scale(1.7);
}
.eco-icon {
  color: #2b9683;
  background: #e6f7f2;
  border-radius: 13px;
  place-items: center;
  width: 43px;
  height: 43px;
  display: grid;
}
.eco-index {
  color: #b0bcb9;
  letter-spacing: 0.12em;
  font-size: 10px;
  position: absolute;
  top: 30px;
  right: 28px;
}
.ecosystem-card h3 {
  margin: 29px 0 10px;
  font-size: 19px;
}
.ecosystem-card p {
  color: var(--muted);
  max-width: 260px;
  font-size: 13px;
  line-height: 1.65;
}
.eco-more {
  color: #277f70;
  letter-spacing: 0.04em;
  font-size: 10px;
  font-weight: 700;
  position: absolute;
  bottom: 24px;
  left: 28px;
}
.eco-arrow {
  color: #79a69d;
  transition: transform 0.25s;
  position: absolute;
  bottom: 23px;
  right: 25px;
}
.ecosystem-card:hover .eco-arrow {
  color: #208673;
  transform: translate(4px);
}
.ecosystem-card.active .eco-arrow {
  color: #208673;
  transform: rotate(90deg);
}
.ecosystem-detail-wrap {
  opacity: 0;
  grid-template-rows: 0fr;
  margin-top: 0;
  transition:
    grid-template-rows 0.55s cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity 0.35s,
    margin-top 0.55s;
  display: grid;
}
.ecosystem-detail-wrap.open {
  opacity: 1;
  grid-template-rows: 1fr;
  margin-top: 18px;
}
.ecosystem-detail {
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, #77e7c326, #0000 34%),
    linear-gradient(135deg, #0b3144, #071d2d);
  border-radius: 24px;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 70px;
  min-height: 0;
  padding: 0 48px;
  transition: padding 0.55s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: grid;
  position: relative;
  overflow: hidden;
  box-shadow: 0 28px 75px #071d2d29;
}
.ecosystem-detail-wrap.open .ecosystem-detail {
  padding-top: 48px;
  padding-bottom: 48px;
}
.ecosystem-detail:before {
  content: "";
  border: 1px solid #77e7c32e;
  border-radius: 50%;
  width: 280px;
  height: 280px;
  position: absolute;
  bottom: -170px;
  right: -130px;
}
.eco-detail-intro,
.eco-detail-benefits {
  z-index: 1;
  animation: 0.55s cubic-bezier(0.2, 0.8, 0.2, 1) 0.1s both ecoDetailIn;
  position: relative;
}
.eco-detail-number {
  color: #77e7c37a;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
  font-size: 10px;
  display: block;
}
.ecosystem-detail .eyebrow {
  color: var(--mint);
  margin-bottom: 17px;
}
.ecosystem-detail h3 {
  letter-spacing: -0.035em;
  max-width: 610px;
  margin-bottom: 20px;
  font-size: clamp(28px, 3.1vw, 43px);
  line-height: 1.12;
}
.ecosystem-detail p {
  color: #ffffffab;
  max-width: 680px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}
.eco-detail-benefits {
  background: #ffffff0b;
  border: 1px solid #ffffff1a;
  border-radius: 17px;
  align-self: end;
  padding: 27px;
}
.eco-detail-benefits > small {
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 9px;
  font-weight: 700;
}
.eco-detail-benefits ul {
  gap: 14px;
  margin: 20px 0 25px;
  padding: 0;
  list-style: none;
  display: grid;
}
.eco-detail-benefits li {
  color: #ffffffd1;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  line-height: 1.5;
  display: flex;
}
.eco-detail-benefits li svg {
  color: var(--mint);
  flex: none;
  margin-top: 1px;
}
.eco-detail-benefits .button {
  background: var(--mint);
  color: var(--navy);
}
.eco-close {
  z-index: 3;
  color: #fff;
  cursor: pointer;
  background: #ffffff0f;
  border: 1px solid #ffffff1f;
  border-radius: 11px;
  place-items: center;
  width: 38px;
  height: 38px;
  transition: all 0.25s;
  display: grid;
  position: absolute;
  top: 17px;
  right: 17px;
}
.eco-close:hover {
  color: var(--navy);
  background: var(--mint);
  transform: rotate(5deg);
}
.digital {
  background: #fff;
  overflow: hidden;
}
.digital-layout {
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 105px;
  display: grid;
}
.digital-visual {
  background: linear-gradient(140deg, #e7f5f0, #f6f7fb);
  border-radius: 28px;
  place-items: center;
  min-height: 570px;
  display: grid;
  position: relative;
  overflow: hidden;
}
.digital-visual:before {
  content: "";
  border: 1px solid #268b791f;
  border-radius: 50%;
  width: 390px;
  height: 390px;
  position: absolute;
}
.paper-stack,
.paper-sheet {
  background: #fff;
  border-radius: 7px;
  width: 255px;
  height: 335px;
  position: absolute;
  box-shadow: 0 25px 60px #071d2d24;
}
.paper-three {
  opacity: 0.45;
  transform: translate(-48px, 15px) rotate(-9deg);
}
.paper-two {
  opacity: 0.7;
  transform: translate(-20px, 3px) rotate(-4deg);
}
.paper-sheet {
  z-index: 2;
  border: 1px solid #e8eeec;
  padding: 41px 34px;
  transform: translate(14px) rotate(2deg);
}
.paper-sheet small {
  color: #4f9f91;
  letter-spacing: 0.17em;
  font-size: 8px;
}
.paper-sheet strong {
  color: var(--navy);
  letter-spacing: -0.05em;
  margin: 16px 0 35px;
  font-family:
    Segoe UI,
    Arial,
    sans-serif;
  font-size: 44px;
  display: block;
}
.paper-sheet > span {
  background: #e4eae8;
  border-radius: 6px;
  height: 5px;
  margin-bottom: 13px;
  display: block;
}
.paper-sheet > span.short {
  width: 62%;
}
.scan-line {
  z-index: 4;
  background: linear-gradient(90deg, #0000, #5ee5ba, #0000);
  width: 330px;
  height: 2px;
  animation: 3.4s ease-in-out infinite scan;
  position: absolute;
  box-shadow: 0 0 22px #53e3b6;
}
.data-output {
  z-index: 5;
  color: #267f70;
  background: #ffffffeb;
  border-radius: 13px;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  animation: 5s ease-in-out -1s infinite float;
  display: flex;
  position: absolute;
  bottom: 46px;
  right: 32px;
  box-shadow: 0 15px 45px #071d2d24;
}
.data-output div {
  display: grid;
}
.data-output strong {
  font-size: 11px;
}
.data-output small {
  color: #80928e;
  margin-top: 3px;
  font-size: 9px;
}
.flow-dots {
  gap: 12px;
  display: grid;
  position: absolute;
  top: 75px;
  right: 43px;
}
.flow-dots i {
  width: 5px;
  height: 5px;
  opacity: calc(var(--i) * 0.2);
  background: #5ad7b4;
  border-radius: 50%;
}
.digital-copy > p {
  color: var(--muted);
  margin: 28px 0 37px;
  line-height: 1.8;
}
.mini-steps {
  border-top: 1px solid var(--line);
}
.mini-step {
  border-bottom: 1px solid var(--line);
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  display: grid;
}
.mini-step > span {
  color: #3a9c8b;
  font-size: 10px;
  font-weight: 700;
}
.mini-step > div {
  display: grid;
}
.mini-step strong {
  font-size: 13px;
}
.mini-step small {
  color: var(--muted);
  margin-top: 4px;
  font-size: 11px;
}
.process {
  color: #fff;
  background: var(--navy);
}
.process-line {
  grid-template-columns: repeat(5, 1fr);
  margin-top: 80px;
  display: grid;
  position: relative;
}
.process-line:before {
  content: "";
  background: linear-gradient(90deg, #77e7c31a, var(--mint), #77e7c31a);
  height: 1px;
  position: absolute;
  top: 27px;
  left: 9%;
  right: 9%;
}
.process-step {
  padding-right: 28px;
  position: relative;
}
.step-dot {
  background: var(--navy);
  z-index: 2;
  width: 54px;
  height: 54px;
  box-shadow: 0 0 0 8px var(--navy);
  border: 1px solid #77e7c359;
  border-radius: 50%;
  place-items: center;
  display: grid;
  position: relative;
}
.step-dot span {
  width: 36px;
  height: 36px;
  color: var(--mint);
  background: #77e7c31a;
  border-radius: 50%;
  place-items: center;
  font-size: 10px;
  display: grid;
}
.process-step > small {
  color: #ffffff59;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 32px 0 13px;
  font-size: 8px;
  display: block;
}
.process-step h3 {
  margin-bottom: 10px;
  font-size: 17px;
}
.process-step p {
  color: #ffffff85;
  font-size: 12px;
  line-height: 1.65;
}
.process-note {
  color: #ffffffad;
  background: #ffffff09;
  border: 1px solid #ffffff17;
  border-radius: 13px;
  align-items: center;
  gap: 13px;
  margin-top: 65px;
  padding: 20px 24px;
  display: flex;
}
.process-note svg {
  color: var(--mint);
}
.process-note p {
  margin: 0;
  font-size: 12px;
}
.process-note strong {
  color: #fff;
}
.training {
  background: #f2f7f5;
}
.training-layout {
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: 100px;
  display: grid;
}
.training-copy > p {
  color: var(--muted);
  margin: 28px 0 34px;
  line-height: 1.75;
}
.button.dark {
  background: var(--navy);
  color: #fff;
}
.training-paths {
  gap: 10px;
  display: grid;
}
.training-card {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 16px;
  grid-template-columns: 52px 1fr;
  align-items: center;
  gap: 20px;
  padding: 25px;
  transition: all 0.3s;
  display: grid;
}
.training-card:hover {
  transform: translate(-5px);
  box-shadow: 0 15px 35px #071d2d12;
}
.training-card > span {
  border-right: 1px solid var(--line);
  color: #2b9884;
  place-items: center;
  height: 46px;
  font-size: 10px;
  display: grid;
}
.training-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
}
.training-card p {
  color: var(--muted);
  margin: 0;
  font-size: 11px;
  line-height: 1.6;
}
.training-meta {
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 12px;
  padding-top: 25px;
  display: grid;
}
.training-meta > div {
  display: grid;
}
.training-meta strong {
  font-size: 12px;
}
.training-meta small {
  color: var(--muted);
  margin-top: 4px;
  font-size: 9px;
}
.security {
  color: #fff;
  background: linear-gradient(135deg, #153e4e, #071d2d);
}
.security-head {
  justify-content: space-between;
  align-items: flex-end;
  display: flex;
}
.security-head > svg {
  color: #77e7c3b3;
  margin: 0 40px 10px 0;
}
.security-grid {
  background: #ffffff1a;
  border: 1px solid #ffffff1a;
  border-radius: 18px;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 75px;
  display: grid;
  overflow: hidden;
}
.security-grid article {
  background: #0b2b3b;
  min-height: 235px;
  padding: 30px;
}
.security-grid article svg {
  color: var(--mint);
}
.security-grid h3 {
  margin: 35px 0 12px;
  font-size: 15px;
}
.security-grid p {
  color: #ffffff80;
  font-size: 12px;
  line-height: 1.7;
}
.about {
  background: #fff;
}
.about-layout {
  grid-template-columns: 1fr 1fr;
  gap: 110px;
  display: grid;
}
.about-copy p {
  color: var(--muted);
  margin-top: 0;
  line-height: 1.8;
}
.about-copy p.large {
  color: var(--ink);
  font-size: 19px;
  line-height: 1.6;
}
.about-facts {
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
  margin-top: 45px;
  padding-top: 28px;
  display: grid;
}
.about-facts > div {
  display: grid;
}
.about-facts strong {
  font-family:
    Segoe UI,
    Arial,
    sans-serif;
  font-size: 15px;
}
.about-facts span {
  color: var(--muted);
  margin-top: 6px;
  font-size: 9px;
}
.book-feature {
  background:
    radial-gradient(circle at 18% 25%, #77e7c329, transparent 31%),
    linear-gradient(135deg, #eff8f6, #f8faf9 55%, #eef2ff);
  border: 1px solid #0a243512;
  border-radius: 28px;
  grid-template-columns: 0.72fr 1fr 0.92fr;
  align-items: center;
  gap: clamp(28px, 3.2vw, 44px);
  margin-top: 90px;
  padding: clamp(38px, 4vw, 52px);
  display: grid;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 85px #071d2d12;
}
.book-feature:before {
  content: "";
  pointer-events: none;
  border: 1px solid #23897617;
  border-radius: 50%;
  width: 360px;
  height: 360px;
  position: absolute;
  top: -240px;
  right: -170px;
}
.book-visual {
  isolation: isolate;
  place-items: center;
  min-height: 470px;
  display: grid;
  position: relative;
  perspective: 1100px;
}
.book-cover-stage {
  z-index: 2;
  width: min(100%, 270px);
  position: relative;
  transform-style: preserve-3d;
}
.book-cover-stage:after {
  content: "";
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 20%,
    #ffffff32 45%,
    transparent 70%
  );
  border-radius: 4px 11px 11px 4px;
  position: absolute;
  inset: 0;
  transform: translateZ(3px);
}
.book-cover {
  background: #132630;
  border-radius: 4px 11px 11px 4px;
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  animation: 6s ease-in-out infinite bookFloat;
  transform-origin: center;
  box-shadow:
    -11px 13px 0 #071d2d12,
    0 34px 70px #071d2d42;
}
.book-cover-stage:before {
  content: "";
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(90deg, #ffffff2b, transparent);
  border-radius: 4px 0 0 4px;
  width: 10px;
  position: absolute;
  inset: 0 auto 0 0;
  transform: translateZ(5px);
}
.book-shadow {
  z-index: -1;
  filter: blur(14px);
  background: #071d2d3b;
  border-radius: 50%;
  width: 88%;
  height: 25px;
  position: absolute;
  bottom: -45px;
  left: 7%;
  animation: 6s ease-in-out infinite bookShadow;
}
.book-orbit {
  z-index: -1;
  border: 1px solid #2389762b;
  border-radius: 50%;
  position: absolute;
}
.book-orbit.orbit-a {
  width: 390px;
  height: 390px;
  animation: 7s ease-in-out infinite breathe;
}
.book-orbit.orbit-b {
  width: 280px;
  height: 280px;
  animation: 7s ease-in-out -2s infinite breathe;
}
.book-badge {
  z-index: 4;
  color: #285c53;
  background: #ffffffed;
  border: 1px solid #ffffff;
  border-radius: 12px;
  align-items: center;
  gap: 7px;
  padding: 12px 14px;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  position: absolute;
  right: -22px;
  bottom: 58px;
  box-shadow: 0 16px 45px #071d2d21;
}
.book-badge svg,
.book-highlights svg {
  color: #268b79;
  flex: none;
}
.book-copy {
  z-index: 2;
  position: relative;
}
.book-copy h3 {
  letter-spacing: -0.045em;
  margin-bottom: 25px;
  font-size: clamp(34px, 3.1vw, 46px);
  font-weight: 500;
  line-height: 1.06;
}
.book-copy h3 em {
  color: #278777;
  font-weight: inherit;
  font-style: normal;
}
.book-copy p {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
}
.book-copy p.book-lead {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
}
.book-highlights {
  border-top: 1px solid var(--line);
  grid-template-columns: 1fr;
  gap: 9px;
  margin: 27px 0 31px;
  padding-top: 23px;
  display: grid;
}
.book-highlights span {
  color: #345c55;
  align-items: flex-start;
  gap: 7px;
  font-size: 10px;
  line-height: 1.45;
  display: flex;
}
.book-cta-title {
  color: var(--ink);
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.35;
}
.book-cta {
  background: var(--navy);
  color: #fff;
  text-align: center;
}
.author-card {
  color: #fff;
  background:
    radial-gradient(circle at 90% 5%, #77e7c31f, transparent 32%),
    linear-gradient(145deg, #0c3042, #071d2d);
  border: 1px solid #ffffff17;
  border-radius: 22px;
  align-self: stretch;
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 58px #071d2d2b;
}
.author-photo-wrap {
  min-height: 215px;
  position: relative;
  overflow: hidden;
}
.author-photo-wrap:after {
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent 42%, #071d2de8);
  position: absolute;
  inset: 0;
}
.author-photo {
  width: 100%;
  height: 100%;
  min-height: 215px;
  object-fit: cover;
  object-position: 34% center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.author-card:hover .author-photo {
  transform: scale(1.035);
}
.author-photo-caption {
  z-index: 2;
  display: grid;
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
}
.author-photo-caption small {
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 5px;
  font-size: 8px;
  font-weight: 700;
}
.author-photo-caption strong {
  letter-spacing: -0.03em;
  font-size: 24px;
  font-weight: 600;
}
.author-content {
  flex: 1;
  padding: 27px 25px 28px;
}
.author-content .eyebrow {
  margin-bottom: 16px;
  font-size: 9px;
}
.author-content h3 {
  letter-spacing: -0.035em;
  margin-bottom: 17px;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.12;
}
.author-content p {
  color: #ffffffa6;
  margin: 0 0 14px;
  font-size: 12px;
  line-height: 1.68;
}
.author-points {
  border-top: 1px solid #ffffff17;
  gap: 10px;
  margin-top: 21px;
  padding-top: 19px;
  display: grid;
}
.author-points span {
  color: #ffffffd1;
  align-items: flex-start;
  gap: 8px;
  font-size: 10px;
  line-height: 1.45;
  display: flex;
}
.author-points svg {
  color: var(--mint);
  flex: none;
}
.contact {
  color: #fff;
  background: #0a2535;
}
.contact-shell {
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 105px;
  display: grid;
}
.contact-copy > p {
  color: #ffffff91;
  margin: 29px 0 36px;
  line-height: 1.75;
}
.contact-details {
  gap: 14px;
  display: grid;
}
.contact-details > * {
  color: #fffc;
  align-items: center;
  gap: 13px;
  font-size: 12px;
  display: flex;
}
.contact-details svg {
  color: var(--mint);
}
.contact-details span span,
.contact-details a span {
  display: grid;
}
.contact-details small {
  color: #ffffff59;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  margin-bottom: 3px;
  font-size: 8px;
}
.contact-form {
  color: var(--ink);
  background: #fff;
  border-radius: 22px;
  padding: 38px;
  box-shadow: 0 35px 90px #00000040;
}
.field-row {
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  display: grid;
}
.contact-form label {
  gap: 8px;
  margin-bottom: 17px;
  display: grid;
}
.contact-form label > span {
  font-size: 10px;
  font-weight: 700;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  color: var(--ink);
  background: #f8faf9;
  border: 1px solid #dfe7e4;
  border-radius: 10px;
  outline: none;
  padding: 14px;
  font-size: 12px;
  transition: all 0.2s;
}
.contact-form textarea {
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: #5dc9ae;
  box-shadow: 0 0 0 3px #5dc9ae1f;
}
.form-button {
  background: var(--mint);
  width: 100%;
  color: var(--navy);
}
.form-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-status {
  text-align: center;
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.5;
}
.form-status.pending {
  color: var(--muted);
}
.form-status.success {
  color: #1f7a5c;
}
.form-status.error {
  color: #b3261e;
}
.privacy-note {
  color: #899994;
  text-align: center;
  margin-top: 12px;
  font-size: 8px;
  line-height: 1.5;
  display: block;
}
footer {
  color: #fff;
  background: #04151f;
  padding: 60px max(24px, 50vw - 590px) 22px;
}
.footer-shell {
  border-bottom: 1px solid #ffffff14;
  grid-template-columns: 1fr 1fr auto auto;
  align-items: center;
  gap: 50px;
  padding-bottom: 48px;
  display: grid;
}
.footer-shell > img {
  filter: brightness(0) invert();
  width: 165px;
}
.footer-shell > p {
  color: #fff6;
  font-size: 12px;
}
.footer-links {
  color: #ffffffa6;
  gap: 24px;
  font-size: 11px;
  display: flex;
}
.social {
  border: 1px solid #ffffff26;
  border-radius: 10px;
  place-items: center;
  width: 38px;
  height: 38px;
  display: grid;
}
.footer-bottom {
  color: #ffffff4d;
  justify-content: space-between;
  padding-top: 22px;
  font-size: 9px;
  display: flex;
}
.footer-bottom div {
  gap: 19px;
  display: flex;
}
.footer-bottom button,
.footer-bottom a {
  color: inherit;
  cursor: pointer;
  font-size: inherit;
  background: 0 0;
  border: 0;
  padding: 0;
}
.ai-disclosure {
  filter: brightness(0) invert();
  opacity: 0.55;
  width: 78px;
  height: auto;
}
.modal-backdrop {
  z-index: 300;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  background: #031018b3;
  place-items: center;
  padding: 20px;
  display: grid;
  position: fixed;
  inset: 0;
}
.legal-modal {
  scrollbar-color: #9ab5ad #edf4f2;
  scrollbar-width: thin;
  background: #fff;
  border-radius: 22px;
  width: min(780px, 100%);
  max-height: 86vh;
  padding: 45px;
  position: relative;
  overflow: auto;
  box-shadow: 0 35px 100px #00000059;
}
.legal-page {
  background: #f4f8f6;
  padding: 150px 24px 90px;
}
.legal-document {
  background: #fff;
  border: 1px solid #e1ebe7;
  border-radius: 22px;
  width: min(880px, 100%);
  margin: 0 auto;
  padding: 60px;
  box-shadow: 0 24px 70px #071d2d12;
}
.legal-document h2 {
  margin-bottom: 38px;
  font-size: 48px;
}
.legal-document p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}
.legal-document strong {
  color: var(--ink);
}
.legal-document a {
  color: #267f70;
  text-underline-offset: 3px;
  text-decoration: underline;
}
.legal-modal h2 {
  margin-bottom: 30px;
  font-size: 40px;
}
.legal-modal p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.legal-modal strong {
  color: var(--ink);
}
.legal-modal a {
  color: #267f70;
  text-underline-offset: 3px;
  text-decoration: underline;
}
.legal-section {
  border-top: 1px solid var(--line);
  margin-top: 23px;
  padding-top: 23px;
}
.legal-section h3 {
  color: var(--ink);
  margin: 0 50px 15px 0;
  font-size: 18px;
  line-height: 1.35;
}
.legal-section ul {
  color: var(--muted);
  margin: 8px 0 18px;
  padding-left: 20px;
  font-size: 13px;
  line-height: 1.75;
}
.legal-or {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #2b9884 !important;
  font-size: 11px !important;
}
.modal-close {
  z-index: 2;
  float: right;
  cursor: pointer;
  background: #edf4f2;
  border: 0;
  border-radius: 10px;
  place-items: center;
  width: 38px;
  height: 38px;
  margin: -27px -27px -11px 15px;
  display: grid;
  position: sticky;
  top: 0;
  box-shadow: 0 8px 24px #071d2d1f;
}
[data-reveal] {
  opacity: 0;
  transition:
    opacity 0.75s,
    transform 0.75s;
  transform: translateY(26px);
}
[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}
.product-card:nth-child(2) {
  transition-delay: 80ms;
}
.product-card:nth-child(3) {
  transition-delay: 0.16s;
}
.product-card:nth-child(4) {
  transition-delay: 0.24s;
}
@keyframes float {
  0%,
  to {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
@keyframes breathe {
  0%,
  to {
    opacity: 0.45;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.04);
  }
}
@keyframes scan {
  0%,
  to {
    opacity: 0.2;
    transform: translateY(-145px);
  }
  50% {
    opacity: 1;
    transform: translateY(145px);
  }
}
@keyframes scroll {
  0% {
    opacity: 0;
    transform-origin: top;
    transform: scaleY(0.2);
  }
  40% {
    opacity: 1;
    transform: scaleY(1);
  }
  to {
    opacity: 0;
    transform: translateY(8px);
  }
}
@keyframes ecoDetailIn {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes bookFloat {
  0%,
  to {
    transform: translateY(0) rotateY(-7deg) rotateX(2deg);
  }
  50% {
    transform: translateY(-13px) rotateY(-3deg) rotateX(1deg);
  }
}
@keyframes bookShadow {
  0%,
  to {
    opacity: 0.62;
    transform: scale(1);
  }
  50% {
    opacity: 0.38;
    transform: scale(0.86);
  }
}
@media (width<=1050px) {
  .site-header nav {
    gap: 18px;
  }
  .hero-copy {
    width: 51vw;
  }
  .hero-visual {
    opacity: 0.82;
    width: 54vw;
    right: -10%;
  }
  .intro-grid,
  .gpt-layout,
  .digital-layout,
  .training-layout,
  .about-layout,
  .contact-shell {
    gap: 60px;
  }
  .ecosystem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ecosystem-detail {
    gap: 45px;
  }
  .process-line {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 50px;
  }
  .process-line:before {
    display: none;
  }
  .security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .book-feature {
    grid-template-columns: 0.78fr 1.22fr;
  }
  .author-card {
    grid-column: 1/-1;
    grid-template-columns: 0.78fr 1.22fr;
    display: grid;
  }
  .author-photo-wrap,
  .author-photo {
    min-height: 100%;
  }
}
@media (width<=820px) {
  .site-header {
    background: #fffffff0;
    height: 64px;
    top: 10px;
  }
  .brand img,
  .site-header.scrolled .brand img {
    filter: none;
    width: 145px;
  }
  .menu-button {
    color: var(--ink);
    place-items: center;
    display: grid;
  }
  .site-header nav {
    color: var(--ink);
    background: #fff;
    border-radius: 17px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 22px;
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    box-shadow: 0 20px 60px #071d2d26;
  }
  .site-header nav.open {
    display: flex;
  }
  .site-header nav > a {
    padding: 13px 4px;
  }
  .nav-cta {
    justify-content: center;
    margin-top: 8px;
  }
  .hero {
    height: auto;
    min-height: 860px;
    max-height: none;
  }
  .hero-copy {
    width: auto;
    padding: 160px 24px 0;
    position: relative;
    top: auto;
    left: auto;
    transform: none;
  }
  .hero h1 {
    font-size: clamp(53px, 13vw, 74px);
  }
  .hero-visual {
    transform-origin: top;
    opacity: 1;
    width: 620px;
    max-width: none;
    height: 520px;
    margin: 0 0 -65px calc(50% - 310px);
    position: relative;
    top: auto;
    right: auto;
    transform: scale(0.82);
  }
  .scroll-hint {
    display: none;
  }
  .hero-trust {
    flex-wrap: wrap;
  }
  .section-pad {
    padding: 90px 0;
  }
  .section-shell {
    width: min(100% - 34px, 650px);
  }
  .intro-grid,
  .gpt-layout,
  .digital-layout,
  .training-layout,
  .about-layout,
  .contact-shell,
  .section-heading.split {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  .book-feature {
    grid-template-columns: 1fr;
    gap: 42px;
    margin-top: 70px;
    padding: 52px 44px;
  }
  .book-visual {
    min-height: 475px;
  }
  .book-cover-stage {
    width: min(100%, 290px);
  }
  .book-badge {
    right: 6%;
  }
  .author-card {
    grid-column: auto;
    grid-template-columns: 0.82fr 1.18fr;
  }
  .value-grid {
    grid-template-columns: 1fr;
  }
  .value-card,
  .value-card + .value-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: auto;
    padding: 30px 0;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-card {
    min-height: 350px;
  }
  .gpt-copy {
    max-width: 600px;
  }
  .demo-window {
    transform: none;
  }
  .label-fast {
    left: -4px;
  }
  .label-safe {
    right: -5px;
  }
  .section-heading.split > p {
    margin: 0;
  }
  .digital-visual {
    order: 2;
    min-height: 520px;
  }
  .ecosystem-detail {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-left: 34px;
    padding-right: 34px;
    scroll-margin-top: 92px;
  }
  .process-line {
    grid-template-columns: 1fr 1fr;
  }
  .training-copy {
    max-width: 600px;
  }
  .footer-shell {
    grid-template-columns: 1fr 1fr;
  }
  .footer-links {
    order: 3;
  }
}
@media (width<=520px) {
  .site-header {
    width: calc(100% - 20px);
    padding-left: 16px;
  }
  .brand img {
    width: 132px;
  }
  .hero-copy {
    padding: 135px 18px 0;
  }
  .hero-lead {
    font-size: 16px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-trust {
    gap: 10px 16px;
  }
  .hero-visual {
    margin-bottom: -155px;
    transform: scale(0.61);
  }
  h2 {
    font-size: clamp(35px, 10.5vw, 39px);
  }
  .section-heading.centered {
    text-align: left;
  }
  .section-heading.centered .eyebrow {
    justify-content: flex-start;
  }
  .product-card {
    padding: 26px;
  }
  .section-pad {
    padding: 74px 0;
  }
  .section-shell {
    width: min(100% - 28px, 650px);
  }
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }
  .ecosystem-card {
    min-height: 230px;
    padding: 24px;
  }
  .ecosystem-detail {
    border-radius: 19px;
    padding-left: 22px;
    padding-right: 22px;
  }
  .ecosystem-detail-wrap.open .ecosystem-detail {
    padding-top: 38px;
    padding-bottom: 25px;
  }
  .ecosystem-detail h3 {
    padding-right: 25px;
    font-size: 30px;
  }
  .ecosystem-detail p {
    font-size: 13px;
    line-height: 1.72;
  }
  .eco-detail-benefits {
    padding: 22px;
  }
  .demo-body {
    padding: 22px 17px;
  }
  .demo-user {
    margin-left: 7%;
  }
  .demo-source {
    align-items: flex-start;
  }
  .demo-source span,
  .floating-label {
    display: none;
  }
  .digital-visual {
    min-height: 470px;
  }
  .paper-stack,
  .paper-sheet {
    width: 215px;
    height: 295px;
  }
  .paper-sheet {
    padding: 34px 28px;
  }
  .scan-line {
    width: 270px;
  }
  .process-line {
    grid-template-columns: 1fr;
  }
  .process-step {
    grid-template-columns: 54px 1fr;
    column-gap: 20px;
    display: grid;
  }
  .process-step > small,
  .process-step h3,
  .process-step p {
    grid-column: 2;
  }
  .process-step > small {
    margin: -50px 0 8px;
  }
  .process-step p {
    margin-top: 0;
  }
  .training-meta,
  .security-grid {
    grid-template-columns: 1fr;
  }
  .security-head > svg {
    display: none;
  }
  .about-facts {
    gap: 12px;
  }
  .book-feature {
    border-radius: 22px;
    gap: 28px;
    margin-top: 55px;
    padding: 35px 22px 31px;
  }
  .book-visual {
    min-height: 385px;
  }
  .book-cover-stage {
    width: min(78vw, 235px);
  }
  .book-orbit.orbit-a {
    width: 300px;
    height: 300px;
  }
  .book-orbit.orbit-b {
    width: 220px;
    height: 220px;
  }
  .book-badge {
    right: -5px;
    bottom: 35px;
    padding: 10px 11px;
    font-size: 9px;
  }
  .book-copy h3 {
    font-size: clamp(33px, 10vw, 40px);
  }
  .book-copy p,
  .book-copy p.book-lead {
    font-size: 14px;
  }
  .book-highlights {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .book-cta {
    width: 100%;
  }
  .author-card {
    grid-template-columns: 1fr;
  }
  .author-photo-wrap,
  .author-photo {
    min-height: 250px;
  }
  .author-content {
    padding: 27px 22px 29px;
  }
  .author-content h3 {
    font-size: 26px;
  }
  .contact-form {
    padding: 25px 20px;
  }
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    font-size: 16px;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .footer-shell {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-links {
    flex-wrap: wrap;
    order: 3;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
  }
  .legal-modal {
    padding: 35px 24px;
  }
  .legal-page {
    padding: 110px 12px 55px;
  }
  .legal-document {
    border-radius: 16px;
    padding: 35px 24px;
  }
  .legal-document h2 {
    font-size: 38px;
  }
}
@media (width<=390px) {
  .site-header {
    width: calc(100% - 16px);
  }
  .brand img {
    width: 122px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-visual {
    transform: scale(0.56);
  }
  .hero-trust {
    font-size: 10px;
  }
  .about-facts {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
@media (hover: none) {
  .button:hover,
  .product-card:hover,
  .ecosystem-card:hover,
  .training-card:hover {
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  :before,
  :after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
/*$vite$:1*/

/* --- static-site additions ------------------------------------------------
   All six ecosystem panels are present in the markup; only the selected one
   takes part in the layout of the (grid) wrapper. */
.ecosystem-detail[hidden] {
  display: none;
}

/* The [hidden] attribute is an HTML-namespace feature, so the UA rule does not
   reach inline SVG - the menu/close icons need it spelled out. */
.menu-button svg[hidden] {
  display: none;
}