:root {
  --bg: #080b10;
  --surface: #0e131b;
  --surface-2: #121925;
  --text: #f5f7fa;
  --muted: #9aa5b6;
  --line: rgba(255, 255, 255, .1);
  --blue: #4185ff;
  --blue-light: #83b1ff;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Manrope", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: calc(100vw / 12) 100%;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.noise {
  position: fixed;
  inset: 0;
  z-index: 99;
  opacity: .025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' 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='.6'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed;
  width: 420px;
  height: 420px;
  left: var(--mouse-x, 50%);
  top: var(--mouse-y, 20%);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(43, 109, 255, .08);
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 40px), var(--max));
  height: 68px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(8, 11, 16, .72);
  backdrop-filter: blur(18px);
  transition: background .3s ease, border-color .3s ease;
}
.site-header.scrolled {
  background: rgba(8, 11, 16, .92);
  border-color: rgba(255, 255, 255, .16);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: "Space Grotesk", sans-serif;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .2em;
}
.brand img {
  border-radius: 10px;
  object-fit: cover;
}
.desktop-nav {
  display: flex;
  gap: clamp(20px, 3vw, 42px);
}
.desktop-nav a {
  color: var(--muted);
  font-size: .78rem;
  transition: color .2s ease;
}
.desktop-nav a:hover { color: var(--text); }
.language-switcher {
  display: flex;
  gap: 7px;
  align-items: center;
  color: #4f5968;
}
.lang-btn {
  padding: 4px;
  border: 0;
  color: #667182;
  background: transparent;
  cursor: pointer;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.lang-btn.is-active { color: var(--blue-light); }
.menu-toggle {
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  color: white;
  background: rgba(255,255,255,.035);
  cursor: pointer;
}
.menu-toggle span {
  width: 18px;
  height: 1px;
  display: block;
  background: currentColor;
  transition: transform .25s ease, opacity .2s ease;
}
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }
.mobile-nav {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: none;
  background: rgba(8, 11, 16, .97);
  box-shadow: 0 24px 55px rgba(0,0,0,.42);
  backdrop-filter: blur(20px);
}
.mobile-nav.is-open { display: grid; }
.mobile-nav a {
  padding: 14px 16px;
  border-radius: 9px;
  color: #b4bdca;
  font-size: .86rem;
  transition: color .2s ease, background .2s ease;
}
.mobile-nav a:hover {
  color: white;
  background: rgba(65,133,255,.1);
}

.hero {
  position: relative;
  min-height: 100svh;
  max-width: 1500px;
  margin: 0 auto;
  padding: 150px max(40px, calc((100vw - var(--max)) / 2)) 80px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: clamp(30px, 6vw, 90px);
}
.hero-content {
  position: relative;
  z-index: 2;
  grid-column: 1;
  grid-row: 1;
  text-align: center;
}
.data-constellation {
  position: absolute;
  z-index: 0;
  left: max(-500px, calc((100vw - var(--max)) / 2 - 530px));
  top: 50%;
  width: 960px;
  height: 960px;
  transform: translateY(-43%);
  border-radius: 50%;
  opacity: .72;
  pointer-events: none;
  mask-image: radial-gradient(circle, #000 0 54%, transparent 74%);
}
.data-constellation::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at center, rgba(65,133,255,.13), transparent 43%),
    radial-gradient(circle, rgba(115,170,255,.45) 1px, transparent 1.5px);
  background-size: auto, 27px 27px;
}
.data-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(91, 151, 255, .2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.ring-a {
  width: 330px;
  height: 330px;
  border-left-color: rgba(105, 165, 255, .7);
  animation: orbit-spin 18s linear infinite;
}
.ring-b {
  width: 480px;
  height: 480px;
  border-top-color: rgba(105, 165, 255, .48);
  border-bottom-color: transparent;
  animation: orbit-spin 28s linear infinite reverse;
}
.data-axis {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 420px;
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(65,133,255,.5), transparent);
}
.axis-a { transform: rotate(25deg); }
.axis-b { transform: rotate(152deg); }
.data-node {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid var(--blue-light);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 6px rgba(65,133,255,.07), 0 0 18px rgba(65,133,255,.55);
}
.node-a { left: 35%; top: 24%; }
.node-b { right: 24%; top: 40%; animation: node-pulse 2.8s ease-in-out infinite; }
.node-c { left: 28%; bottom: 28%; animation: node-pulse 2.8s .7s ease-in-out infinite; }
.node-d { right: 35%; bottom: 18%; }
.data-pulse {
  position: absolute;
  left: 39%;
  top: 50%;
  width: 84px;
  height: 84px;
  border: 1px solid rgba(99,158,255,.65);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: radar-pulse 3.2s ease-out infinite;
}
.data-caption {
  position: absolute;
  left: 50%;
  bottom: 17%;
  transform: translateX(-50%);
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px;
  color: rgba(154,177,215,.68);
  background: rgba(8,11,16,.7);
  font-family: "Space Grotesk", sans-serif;
  font-size: .52rem;
  letter-spacing: .16em;
  white-space: nowrap;
}
.eyebrow, .section-label {
  color: var(--blue-light);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .2em;
}
.eyebrow { margin: 0 0 26px; }
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; line-height: 1.08; }
h1 {
  margin: 0;
  font-size: clamp(3.5rem, 7.2vw, 7.4rem);
  font-weight: 500;
  letter-spacing: -.055em;
}
.gradient-text {
  color: transparent;
  background: linear-gradient(105deg, #f7f9fd 10%, var(--blue) 68%, #9ac3ff);
  background-clip: text;
}
.hero-lead {
  max-width: 590px;
  margin: 30px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.24rem);
}
.hero-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}
.button {
  min-height: 54px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: .82rem;
}
.button-primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 14px 44px rgba(65, 133, 255, .25);
  transition: transform .2s ease, box-shadow .2s ease;
}
.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(65, 133, 255, .4);
}
.text-link {
  display: flex;
  gap: 14px;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
}
.hero-visual { position: relative; grid-column: 2; grid-row: 1; }
.logo-stage {
  position: relative;
  width: min(100%, 520px);
  margin: auto;
  perspective: 1000px;
}
.logo-stage > img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  border-radius: 32px;
  filter: saturate(.82) contrast(1.08);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .48), 0 0 70px rgba(65, 133, 255, .16);
  animation: float 7s ease-in-out infinite;
}
.logo-halo {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: var(--blue);
  filter: blur(100px);
  opacity: .2;
}
.metric-card {
  position: absolute;
  z-index: 3;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  background: rgba(13, 18, 27, .82);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
  color: var(--muted);
  font-size: .72rem;
}
.metric-card strong { color: white; font-size: 1.25rem; }
.metric-top { top: 11%; left: -9%; animation: drift 6s ease-in-out infinite; }
.metric-bottom { right: -6%; bottom: 12%; animation: drift 6s 1s ease-in-out infinite reverse; }
.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #64a0ff;
  box-shadow: 0 0 0 6px rgba(65,133,255,.12), 0 0 16px rgba(65,133,255,.65);
}
.hero-orbit {
  position: absolute;
  border: 1px solid rgba(89, 146, 255, .12);
  border-radius: 50%;
  pointer-events: none;
}
.orbit-one { width: 650px; height: 650px; right: -160px; top: -120px; }
.orbit-two { width: 430px; height: 430px; left: -210px; bottom: -150px; }
.scroll-hint {
  position: absolute;
  left: max(40px, calc((100vw - var(--max)) / 2));
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #647083;
  letter-spacing: .18em;
  font-size: .58rem;
}
.scroll-hint span {
  width: 1px;
  height: 32px;
  display: block;
  background: linear-gradient(var(--blue), transparent);
  animation: pulse 1.8s ease-in-out infinite;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 130px 0;
}
.section-label {
  display: flex;
  align-items: center;
  gap: 15px;
}
.section-label span:first-child { color: #596575; }
.intro-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: 1.28fr .72fr;
  gap: clamp(50px, 9vw, 130px);
}
.intro h2 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.2rem, 4.4vw, 4.4rem);
  font-weight: 500;
  letter-spacing: -.045em;
}
.intro-copy { color: var(--muted); font-size: .96rem; }
.intro-copy > p { margin: 0 0 22px; }
.quote {
  margin-top: 38px;
  padding: 24px 0 0 28px;
  position: relative;
  border-top: 1px solid var(--line);
  color: var(--text);
}
.quote > span {
  position: absolute;
  left: 0;
  top: 14px;
  color: var(--blue);
  font-family: Georgia, serif;
  font-size: 2rem;
}
.quote p { margin: 0; font-weight: 600; }

.process {
  max-width: none;
  padding-left: max(40px, calc((100vw - var(--max)) / 2));
  padding-right: max(40px, calc((100vw - var(--max)) / 2));
  background: linear-gradient(180deg, #0b0f16, #0e141e);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
}
.section-heading h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -.04em;
  text-align: right;
}
.process-grid {
  margin-top: 70px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.process-card {
  min-height: 380px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
  transition: background .3s ease, transform .3s ease;
}
.process-card:first-child { border-left: 1px solid var(--line); }
.process-card:hover {
  transform: translateY(-8px);
  background: linear-gradient(145deg, rgba(65,133,255,.13), rgba(255,255,255,.02));
}
.step { color: #526072; font-size: .7rem; }
.card-icon {
  width: 52px;
  height: 52px;
  margin: 54px 0 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(94,149,255,.35);
  border-radius: 50%;
  color: var(--blue-light);
  font-size: 1.35rem;
}
.process-card h3 { margin: 0 0 18px; font-size: 1.5rem; }
.process-card p { margin: 0; color: var(--muted); font-size: .87rem; }

.value {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(60px, 10vw, 150px);
}
.value-sticky {
  height: fit-content;
  position: sticky;
  top: 130px;
}
.value-sticky h2 {
  margin: 38px 0 24px;
  font-size: clamp(2.2rem, 4vw, 4.15rem);
  font-weight: 500;
  letter-spacing: -.045em;
}
.value-sticky > p { max-width: 460px; color: var(--muted); }
.value-list { border-top: 1px solid var(--line); }
.value-item {
  padding: 36px 0;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  border-bottom: 1px solid var(--line);
}
.value-item > span { color: #566173; font-size: .68rem; }
.value-item h3 { margin: 0 0 12px; font-size: 1.55rem; }
.value-item p { margin: 0; color: var(--muted); font-size: .9rem; }

.contact {
  position: relative;
  max-width: none;
  padding-left: max(40px, calc((100vw - var(--max)) / 2));
  padding-right: max(40px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(60px, 10vw, 150px);
  overflow: hidden;
  background: #0c1119;
  border-top: 1px solid var(--line);
}
.contact-glow {
  position: absolute;
  left: -20%;
  bottom: -60%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: rgba(55, 124, 255, .12);
  filter: blur(110px);
}
.contact-copy { position: relative; z-index: 1; }
.contact h2 {
  margin: 38px 0 24px;
  font-size: clamp(2.5rem, 4.7vw, 5rem);
  font-weight: 500;
  letter-spacing: -.05em;
}
.contact-copy > p { max-width: 530px; color: var(--muted); }
.contact-note {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: #8691a1;
  font-size: .78rem;
}
.contact-form {
  padding: 40px;
  position: relative;
  z-index: 1;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(17, 24, 35, .72);
  box-shadow: 0 32px 80px rgba(0,0,0,.28);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: block; margin-bottom: 24px; }
.contact-form label > span {
  display: block;
  margin-bottom: 9px;
  color: #a8b1bf;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}
input, textarea {
  width: 100%;
  padding: 15px 0;
  border: 0;
  border-bottom: 1px solid #344050;
  outline: none;
  resize: vertical;
  color: white;
  background: transparent;
  transition: border-color .2s ease;
}
input:focus, textarea:focus { border-color: var(--blue); }
.contact-form .button { width: 100%; margin-top: 8px; }
.form-status { min-height: 20px; margin: 14px 0 0; color: var(--blue-light); font-size: .78rem; text-align: center; }

footer {
  min-height: 150px;
  padding: 40px max(40px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  color: #697486;
  font-size: .67rem;
  letter-spacing: .14em;
}
footer p span { color: var(--blue-light); }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes float { 0%,100% { transform: translateY(0) rotateX(0); } 50% { transform: translateY(-12px) rotateX(1.5deg); } }
@keyframes drift { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes pulse { 0%,100% { opacity: .35; transform: scaleY(.7); } 50% { opacity: 1; transform: scaleY(1); } }
@keyframes orbit-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes node-pulse {
  0%, 100% { transform: scale(1); opacity: .65; }
  50% { transform: scale(1.5); opacity: 1; }
}
@keyframes radar-pulse {
  0% { transform: translate(-50%, -50%) scale(.45); opacity: 0; }
  25% { opacity: .75; }
  100% { transform: translate(-50%, -50%) scale(5.5); opacity: 0; }
}

@media (max-width: 960px) {
  .desktop-nav { display: none; }
  .site-header { justify-content: flex-start; }
  .language-switcher { margin-left: auto; margin-right: 12px; }
  .menu-toggle { display: flex; }
  .hero { grid-template-columns: 1fr; padding-top: 150px; }
  .hero-content { grid-column: 1; grid-row: 1; }
  .hero-visual {
    display: block;
    grid-column: 1;
    grid-row: 2;
    width: min(80%, 500px);
    margin: 30px auto 80px;
  }
  .data-constellation { left: 50%; top: 340px; width: 620px; height: 620px; transform: translate(-50%, -50%); opacity: .52; }
  .data-pulse { left: 50%; width: 54px; height: 54px; }
  .hero-content { text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .scroll-hint { display: none; }
  .section { padding: 100px 28px; }
  .intro-grid, .value, .contact { grid-template-columns: 1fr; }
  .value-sticky { position: static; }
  .process { padding-left: 28px; padding-right: 28px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card { min-height: auto; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .process-card:last-child { border-bottom: 0; }
  .card-icon { margin: 30px 0; }
  .contact { padding-left: 28px; padding-right: 28px; }
}

@media (max-width: 600px) {
  .site-header { top: 10px; width: calc(100% - 20px); height: 58px; }
  .brand { font-size: .7rem; letter-spacing: .13em; }
  .brand img { width: 38px; height: 38px; }
  .language-switcher { margin-right: 7px; }
  .hero { padding: 125px 20px 70px; }
  .hero-visual { display: none; }
  .data-constellation { width: 480px; height: 480px; top: 300px; opacity: .4; }
  h1 { font-size: clamp(3.1rem, 15vw, 4.6rem); }
  .hero-actions { flex-direction: column; gap: 20px; }
  .hero-visual { width: 88%; }
  .metric-top { left: -8%; }
  .metric-bottom { right: -7%; }
  .metric-card { padding: 10px 12px; font-size: .62rem; }
  .section-heading { align-items: start; flex-direction: column; }
  .section-heading h2 { text-align: left; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 26px 20px; }
  footer { flex-direction: column; justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .cursor-glow { display: none; }
}