:root {
  --dark: #020817;
  --dark-2: #06111f;
  --dark-3: #081827;
  --cyan: #38bdf8;
  --cyan-2: #22d3ee;
  --text: #f8fafc;
  --muted: #94a3b8;
  --light: #f8fafc;
  --ink: #07111f;
  --line: #d8e3ef;
  --container: 1440px;
  --pad: clamp(20px, 4vw, 72px);
  --font-body: "Inter", "Manrope", "Avenir Next", Arial, sans-serif;
  --font-display: "Inter", "Manrope", "Avenir Next", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "JetBrains Mono", Consolas, monospace;
  font-family: var(--font-body);
  font-synthesis: none;
  color: var(--text);
  background: var(--dark);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--dark);
}

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

.container {
  width: min(var(--container), calc(100% - (var(--pad) * 2)));
  margin: 0 auto;
}

.dark {
  background:
    linear-gradient(rgba(56, 189, 248, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 72% 8%, rgba(56, 189, 248, 0.14), transparent 34rem),
    var(--dark);
  background-size: 72px 72px, 72px 72px, auto;
}

.light {
  color: var(--ink);
  background:
    linear-gradient(rgba(8, 24, 39, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 24, 39, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, #ffffff, #f3f8fc);
  background-size: 72px 72px, 72px 72px, auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 12px clamp(16px, 2.4vw, 40px);
  pointer-events: none;
}

.nav {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  gap: clamp(18px, 2.2vw, 40px);
  align-items: center;
  width: min(1580px, 100%);
  min-height: 72px;
  margin: 0 auto;
  padding: 9px 12px 9px 14px;
  border: 1px solid rgba(216, 227, 239, 0.18);
  border-radius: 12px;
  background: rgba(2, 8, 23, 0.78);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px) saturate(1.2);
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  justify-self: start;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  font-weight: 400;
  letter-spacing: 0;
  white-space: nowrap;
  transition: opacity 180ms ease;
}

.brand:hover,
.brand:focus-visible {
  opacity: 0.82;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 2.7vw, 54px);
  color: #dbeafe;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  white-space: nowrap;
}

.nav-item {
  position: relative;
  padding: 10px 0;
}

.nav-item:hover,
.nav-item:focus-within {
  z-index: 40;
}

.nav-item::after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 100%;
  height: 26px;
  content: "";
  transform: translateX(-50%);
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
  transition: color 180ms ease;
}

.nav-links > a,
.nav-item > a {
  transition: color 180ms ease;
}

.nav-links > a:hover,
.nav-links > a:focus-visible,
.nav-item:hover > a,
.nav-item:focus-within > a {
  color: #8bd9ff;
}

.nav-item > a::after {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: #8bb5d8;
  content: "";
  margin-top: -5px;
  transform: rotate(45deg);
  transform-origin: center;
}

.mega {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  width: min(700px, calc(100vw - 72px));
  padding: 32px;
  border: 1px solid rgba(216, 227, 239, 0.13);
  border-radius: 12px;
  background: #020817;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.46);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.mega--services {
  width: min(660px, calc(100vw - 72px));
}

.mega--capabilities {
  width: min(700px, calc(100vw - 72px));
}

.nav-item:hover .mega,
.nav-item:focus-within .mega,
.nav-item.is-open .mega {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-links.has-active .nav-item:not(.is-open) .mega {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
}

.nav-item.is-open {
  z-index: 50;
}

.mega-col {
  display: grid;
  gap: 17px;
  align-content: start;
  min-width: 0;
}

.mega-col::before {
  display: block;
  height: 1px;
  margin-bottom: 8px;
  background: rgba(148, 163, 184, 0.22);
  content: "";
}

.mega strong {
  display: block;
  margin-bottom: 8px;
  color: #cfe9ff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.mega-link {
  display: block;
  min-width: 0;
  padding: 0;
}

.mega-icon {
  display: none;
}

.mega-link b {
  display: block;
  margin-bottom: 4px;
  color: #8bd9ff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 520;
  line-height: 1.25;
  letter-spacing: -0.015em;
  transition: color 180ms ease;
}

.mega-link:hover b,
.mega-link:focus-visible b {
  color: #e0f6ff;
}

.mega-link span span {
  display: block;
  max-width: 265px;
  color: #8899ad;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.42;
  white-space: normal;
}

.actions {
  display: flex;
  gap: 12px;
  justify-self: end;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: clamp(0.94rem, 1vw, 1.08rem);
  font-weight: 500;
  letter-spacing: 0;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.btn-primary {
  color: #03111f;
  background: #e5f5ff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.54), 0 12px 38px rgba(56, 189, 248, 0.16);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #bdeeff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.68), 0 18px 46px rgba(56, 189, 248, 0.28);
  transform: translateY(-2px);
}

.btn-secondary {
  color: #dbeafe;
  border: 1px solid rgba(139, 181, 216, 0.38);
  background: rgba(2, 8, 23, 0.22);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  color: #f8fafc;
  border-color: rgba(56, 189, 248, 0.68);
  background: rgba(56, 189, 248, 0.1);
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.14);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.menu {
  position: relative;
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(216, 227, 239, 0.25);
  border-radius: 8px;
  background: transparent;
  transition: border-color 180ms ease, background 180ms ease;
}

.menu:hover,
.menu:focus-visible {
  border-color: rgba(56, 189, 248, 0.58);
  background: rgba(56, 189, 248, 0.08);
}

.menu span {
  position: absolute;
  left: 50%;
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transform: translateX(-50%);
  transition: opacity 180ms ease, transform 180ms ease, top 180ms ease;
}

.menu span:nth-child(1) {
  top: 14px;
}

.menu span:nth-child(2) {
  top: 22px;
}

.menu span:nth-child(3) {
  top: 30px;
}

.hero {
  margin-top: -82px;
  padding: clamp(166px, 13vw, 230px) 0 clamp(90px, 10vw, 150px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(680px, 1.18fr) minmax(520px, 0.82fr);
  gap: clamp(48px, 5vw, 84px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow.blue {
  color: #0369a1;
}

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

h1,
h2 {
  font-family: var(--font-display);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

h1 {
  max-width: 1040px;
  margin-bottom: 28px;
  font-size: clamp(4.1rem, 5vw, 6.35rem);
  font-weight: 500;
}

.hero h1 .accent {
  color: var(--cyan);
}

.hero-title-line {
  display: block;
}

h2 {
  margin-bottom: 26px;
  font-size: clamp(2.65rem, 3.2vw, 4.15rem);
  font-weight: 500;
}

p {
  color: #cbd5e1;
  font-size: clamp(1.05rem, 1.2vw, 1.24rem);
  line-height: 1.72;
}

.light p {
  color: #334155;
}

.lead {
  max-width: 740px;
  margin-bottom: 34px;
}

.button-row,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin-top: 30px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 16px;
  color: #cbd5e1;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 999px;
  background: rgba(8, 24, 39, 0.42);
  font-size: clamp(0.88rem, 0.94vw, 1rem);
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
}

.hero-visual {
  position: relative;
  min-height: 610px;
  display: grid;
  align-items: center;
}

.hero-motion {
  position: relative;
  width: 100%;
  min-height: 610px;
  overflow: visible;
  background: radial-gradient(circle at 50% 56%, rgba(56, 189, 248, 0.14), transparent 18rem);
}

.motion-caption {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 3;
  min-width: min(360px, 88%);
  color: #dbeafe;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 1.05vw, 1.12rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.2;
  min-height: 1.4em;
  text-align: center;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.motion-caption span {
  position: absolute;
  inset: 0;
  display: block;
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.42);
}

.motion-caption span:first-child {
  animation: handoffCaption 10s ease-in-out infinite;
}

.chain {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  width: min(430px, 86%);
  transform: translate(-50%, -50%);
  animation: stackCompress 10s ease-in-out infinite;
}

.chain-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  align-items: center;
  justify-items: center;
  overflow: visible;
}

.chain-item span {
  padding: 14px 16px;
  color: #dbeafe;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 8px;
  background: rgba(2, 8, 23, 0.76);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  font-style: normal;
  min-height: 54px;
  display: grid;
  align-items: center;
}

.chain-item span {
  width: 100%;
  min-height: 46px;
  text-align: center;
}

.chain-item:first-child span,
.chain-item:last-child span {
  color: var(--text);
  border-color: rgba(56, 189, 248, 0.42);
  background: rgba(8, 24, 39, 0.9);
  box-shadow: 0 0 26px rgba(56, 189, 248, 0.12);
  min-height: 62px;
  font-size: clamp(1.05rem, 1.45vw, 1.45rem);
  font-weight: 560;
  letter-spacing: 0.08em;
  animation: endpointCycle 10s ease-in-out infinite;
}

.chain-item i {
  display: block;
  overflow: visible;
  height: 34px;
  max-height: 34px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 2.85rem;
  font-style: normal;
  text-align: center;
  line-height: 30px;
  text-shadow: 0 0 18px rgba(56, 189, 248, 0.65);
  animation: arrowFlow 10s ease-in-out infinite;
}

.chain-item:nth-child(2),
.chain-item:nth-child(3),
.chain-item:nth-child(4) {
  overflow: visible;
  max-height: 86px;
  transform-origin: center;
  animation: middleLayerCompress 10s ease-in-out infinite;
}

.chain-item:nth-child(2) span,
.chain-item:nth-child(3) span,
.chain-item:nth-child(4) span {
  overflow: hidden;
}

.direct-label {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: max-content;
  max-width: calc(100% - 80px);
  padding: 0;
  color: var(--cyan);
  background: transparent;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: clamp(0.86rem, 1.05vw, 1.12rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translate(-50%, -50%);
  text-shadow: 0 0 22px rgba(56, 189, 248, 0.55);
  animation: connectionCycle 10s ease-in-out infinite;
}

.connection {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: clamp(86px, 7.4vw, 104px);
  transform: translate(-50%, -50%);
  animation: connectionCycle 10s ease-in-out infinite;
}

.connection::before {
  display: none;
}

.connection::after {
  position: absolute;
  top: -2px;
  left: 50%;
  content: "↑";
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 2.35rem;
  font-weight: 500;
  line-height: 1;
  text-shadow: 0 0 18px rgba(56, 189, 248, 0.74);
  transform: translateX(-50%);
  animation: directArrowUp 0.58s ease-in-out infinite alternate;
}

.connection i {
  position: absolute;
  bottom: -2px;
  left: 50%;
  display: block;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 2.35rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1;
  text-shadow: 0 0 18px rgba(56, 189, 248, 0.74);
  transform: translateX(-50%);
  animation: directArrowDown 0.58s ease-in-out infinite alternate;
}

.connection i::before {
  content: "↓";
}

@keyframes stackCompress {
  0%, 30% {
    gap: 12px;
  }

  44%, 88% {
    gap: 18px;
  }

  100% {
    gap: 12px;
  }
}

@keyframes handoffCaption {
  0%, 32% {
    opacity: 1;
    transform: translateY(0);
  }

  40%, 88% {
    opacity: 0;
    transform: translateY(-8px);
  }

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

@keyframes arrowFlow {
  0%, 30% {
    opacity: 1;
    max-height: 34px;
    visibility: visible;
    transform: translateY(-3px);
  }

  4%, 12%, 20%, 28% {
    opacity: 1;
    transform: translateY(4px);
  }

  8%, 16%, 24%, 30% {
    opacity: 1;
    transform: translateY(-3px);
  }

  37%, 88% {
    opacity: 0;
    max-height: 0;
    transform: translateY(4px);
    visibility: hidden;
  }

  100% {
    opacity: 1;
    max-height: 34px;
    visibility: visible;
    transform: translateY(-3px);
  }
}

@keyframes middleLayerCompress {
  0%, 30% {
    opacity: 1;
    max-height: 86px;
    margin-block: 0;
    transform: scale(1);
    filter: blur(0);
    visibility: visible;
  }

  38%, 88% {
    opacity: 0;
    max-height: 0;
    margin-block: -8px;
    transform: scale(0.7);
    filter: blur(8px);
    visibility: hidden;
  }

  100% {
    opacity: 1;
    max-height: 86px;
    margin-block: 0;
    transform: scale(1);
    filter: blur(0);
    visibility: visible;
  }
}

@keyframes endpointCycle {
  0%, 34% {
    border-color: rgba(56, 189, 248, 0.42);
    box-shadow: 0 0 26px rgba(56, 189, 248, 0.12);
    transform: scale(1);
  }

  44%, 88% {
    border-color: rgba(56, 189, 248, 0.72);
    box-shadow: 0 0 42px rgba(56, 189, 248, 0.24);
    transform: scale(1.035);
  }

  100% {
    border-color: rgba(56, 189, 248, 0.42);
    box-shadow: 0 0 26px rgba(56, 189, 248, 0.12);
    transform: scale(1);
  }
}

@keyframes connectionCycle {
  0%, 36% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.94);
    visibility: hidden;
  }

  46%, 88% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    visibility: visible;
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.94);
    visibility: hidden;
  }
}

@keyframes marchingLine {
  from {
    background-position: 0 0;
  }

  to {
    background-position: 0 28px;
  }
}

@keyframes directArrowUp {
  from {
    opacity: 0.92;
    transform: translate(-50%, 7px);
  }

  to {
    opacity: 1;
    transform: translate(-50%, -5px);
  }
}

@keyframes directArrowDown {
  from {
    opacity: 0.92;
    transform: translate(-50%, -7px);
  }

  to {
    opacity: 1;
    transform: translate(-50%, 5px);
  }
}

section {
  padding: clamp(90px, 10vw, 170px) 0;
}

.human-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 7vw, 118px);
}

.human-copy {
  max-width: 760px;
}

.problem-list {
  display: grid;
  gap: clamp(20px, 2.5vw, 36px);
  padding-top: 28px;
}

.problem-list span {
  display: block;
  max-width: 640px;
  padding-bottom: 18px;
  color: var(--ink);
  border-bottom: 1px solid rgba(3, 105, 161, 0.18);
  font-size: clamp(1.35rem, 2vw, 2.25rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.problem-list span:nth-child(even) {
  transform: translateX(38px);
}

.technical {
  position: relative;
  padding: 0;
}

.journey {
  display: none;
}

.process-static {
  padding: clamp(92px, 9vw, 156px) 0 clamp(92px, 8vw, 150px);
}

.process-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(560px, 1fr) minmax(300px, 0.48fr);
  gap: clamp(44px, 5vw, 84px);
  align-items: center;
  min-height: auto;
  overflow: hidden;
}

.process-intro {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 820px;
}

.process-intro h2 {
  max-width: 760px;
  margin-bottom: 22px;
}

.process-intro h2 span {
  color: var(--cyan);
}

.process-intro .lead {
  max-width: 700px;
  margin-top: 26px;
}

.process-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(54px, 6vw, 86px);
  padding-top: 0;
}

.process-point {
  position: relative;
  padding-right: clamp(18px, 2vw, 34px);
  color: #d7e2ee;
  font-size: clamp(0.98rem, 1.05vw, 1.18rem);
  line-height: 1.38;
}

.process-point:not(:first-child) {
  padding-left: clamp(18px, 2vw, 34px);
  border-left: 1px solid rgba(148, 163, 184, 0.2);
}

.process-point::before {
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 22px;
  background: var(--cyan);
  content: "";
}

.process-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr;
  justify-self: end;
  width: min(100%, 680px);
  gap: 10px;
  align-self: center;
}

.process-box {
  display: grid;
  grid-template-columns: clamp(56px, 5vw, 76px) 1fr;
  gap: clamp(16px, 2vw, 24px);
  align-items: center;
  min-height: auto;
  padding: clamp(13px, 1.45vw, 20px) clamp(18px, 2.1vw, 28px);
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 12px;
  background:
    radial-gradient(circle at 14% 12%, rgba(56, 189, 248, 0.1), transparent 34%),
    linear-gradient(145deg, rgba(8, 24, 39, 0.78), rgba(2, 8, 23, 0.54));
  box-shadow: inset 0 1px 0 rgba(216, 227, 239, 0.05), 0 16px 52px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(12px);
}

.process-box span {
  display: flex;
  align-items: center;
  align-self: stretch;
  grid-row: 1 / span 2;
  margin-bottom: 0;
  padding-right: clamp(14px, 1.8vw, 22px);
  color: var(--cyan);
  border-right: 1px solid rgba(56, 189, 248, 0.35);
  font-family: var(--font-sans);
  font-size: clamp(2.35rem, 3vw, 3.75rem);
  font-weight: 400;
  line-height: 0.82;
  letter-spacing: -0.08em;
}

.process-box h3 {
  grid-column: 2;
  margin-bottom: 5px;
  color: #f8fafc;
  font-size: clamp(1.12rem, 1.26vw, 1.56rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.045em;
}

.process-box p {
  grid-column: 2;
  max-width: 430px;
  color: #c3ccd8;
  font-size: clamp(0.74rem, 0.78vw, 0.86rem);
  line-height: 1.36;
}

.services {
  padding-top: clamp(90px, 10vw, 170px);
  padding-bottom: clamp(88px, 8vw, 132px);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 38px;
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 270px;
  padding: clamp(22px, 2.1vw, 34px);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(8, 24, 39, 0.9), rgba(2, 8, 23, 0.68));
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(46px, 4vw, 62px);
  height: clamp(46px, 4vw, 62px);
  margin-bottom: clamp(18px, 1.9vw, 26px);
  color: var(--cyan);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.08);
  box-shadow: inset 0 0 28px rgba(56, 189, 248, 0.08), 0 0 36px rgba(56, 189, 248, 0.08);
  font-family: var(--font-mono);
  font-size: clamp(0.96rem, 1.22vw, 1.45rem);
  line-height: 1;
}

.service-icon--shopify {
  color: #a3e635;
}

.service-icon--custom {
  color: #a78bfa;
}

.service-card h3 {
  max-width: 320px;
  margin-bottom: clamp(20px, 2vw, 28px);
  font-size: clamp(1.28rem, 1.55vw, 1.9rem);
  font-weight: 400;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.service-card h3::after {
  display: block;
  width: 46px;
  height: 2px;
  margin-top: clamp(17px, 1.7vw, 24px);
  background: var(--cyan);
  content: "";
}

.service-card p {
  max-width: 390px;
  margin-bottom: 22px;
  color: #b9c6d6;
  font-size: clamp(0.88rem, 0.96vw, 1.04rem);
  line-height: 1.58;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  transition: color 180ms ease, transform 180ms ease;
}

.service-link::after {
  content: "→";
}

.service-link:hover,
.service-link:focus-visible {
  color: #e0f6ff;
  transform: translateX(4px);
}

.note {
  max-width: 760px;
  margin: 44px 0 22px;
  color: #cbd5e1;
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
}

.strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  align-items: center;
  margin-top: 28px;
  border-top: 1px solid rgba(56, 189, 248, 0.22);
  border-left: 1px solid rgba(56, 189, 248, 0.12);
}

.strip span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 14px 18px;
  color: #b7c8db;
  border-right: 1px solid rgba(56, 189, 248, 0.12);
  border-bottom: 1px solid rgba(56, 189, 248, 0.12);
  background: rgba(8, 24, 39, 0.24);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.2;
  text-align: center;
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.62fr) minmax(560px, 1fr);
  gap: clamp(54px, 6vw, 108px);
  align-items: stretch;
}

.proof-intro {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: clamp(36px, 4vw, 72px);
}

.proof-intro h2 {
  max-width: 600px;
  margin-bottom: 30px;
}

.proof-intro h2::after {
  color: #0284c7;
  content: ".";
}

.proof-intro p {
  max-width: 440px;
}

.reviews {
  display: grid;
  gap: clamp(14px, 1.5vw, 20px);
  align-self: center;
}

blockquote {
  position: relative;
  margin: 0;
  padding: clamp(20px, 2.2vw, 32px) clamp(28px, 3.4vw, 50px);
  border: 1px solid rgba(3, 105, 161, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

blockquote::before {
  position: absolute;
  top: clamp(18px, 2vw, 28px);
  left: clamp(22px, 2.4vw, 38px);
  color: rgba(96, 165, 250, 0.12);
  content: "“";
  font-size: clamp(3rem, 4vw, 4.8rem);
  line-height: 0.8;
}

blockquote p {
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
  padding-left: clamp(34px, 3.6vw, 58px);
  color: var(--ink);
  font-size: clamp(1.55rem, 1.8vw, 2.35rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

blockquote span {
  display: block;
  margin-bottom: 8px;
  padding-left: clamp(34px, 3.6vw, 58px);
  color: #475569;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

blockquote a,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #0284c7;
  font-weight: 520;
  transition: color 180ms ease;
}

blockquote a {
  padding-left: clamp(34px, 3.6vw, 58px);
}

blockquote a::after,
.text-link::after {
  content: "→";
  font-family: var(--font-mono);
  transition: transform 180ms ease;
}

blockquote a:hover,
blockquote a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: #075985;
}

blockquote a:hover::after,
blockquote a:focus-visible::after,
.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(4px);
}

.faq-grid {
  display: block;
  max-width: 980px;
  margin-top: clamp(76px, 9vw, 150px);
  padding-top: clamp(58px, 7vw, 110px);
  border-top: 1px solid rgba(3, 105, 161, 0.14);
  text-align: center;
}

.faq-grid > div:first-child {
  max-width: 780px;
  margin: 0 auto clamp(30px, 4vw, 56px);
}

.faq-grid h2 {
  margin-bottom: 0;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 900px;
  margin-inline: auto;
  text-align: left;
}

details {
  border: 1px solid rgba(3, 105, 161, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
}

summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  color: var(--ink);
  cursor: pointer;
  font-size: clamp(1rem, 1.08vw, 1.16rem);
  font-weight: 500;
  letter-spacing: -0.015em;
}

summary::after {
  color: #0284c7;
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 500;
}

details[open] summary::after {
  content: "-";
}

details p {
  padding: 0 22px 22px;
  margin: 0;
}

.cta {
  text-align: center;
}

.cta p {
  max-width: 800px;
  margin-inline: auto;
}

.cta .button-row {
  justify-content: center;
  margin-top: 32px;
}

.trust-line {
  max-width: 980px;
  margin: 34px auto 0;
  color: #89a7c1;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.94rem;
  line-height: 1.6;
}

.footer {
  padding: clamp(70px, 8vw, 130px) 0 28px;
  border-top: 1px solid rgba(216, 227, 239, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: clamp(44px, 6vw, 96px);
  align-items: start;
  color: #94a3b8;
}

.footer-col {
  border-top: 4px solid rgba(56, 189, 248, 0.12);
  padding-top: 48px;
}

.footer-logo-col img {
  width: 62px;
  height: auto;
  margin-bottom: 22px;
}

.footer-logo-col p {
  max-width: 320px;
  color: rgba(248, 250, 252, 0.46);
  font-size: 1rem;
}

.footer-col h3 {
  margin: 0 0 22px;
  color: #8bd0ff;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  font-weight: 500;
  letter-spacing: 0;
}

.footer-col a {
  display: block;
  margin: 8px 0;
  color: rgba(248, 250, 252, 0.38);
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.9vw, 0.98rem);
  line-height: 1.28;
  transition: color 180ms ease;
}

.footer-col a:hover,
.footer-col a:focus-visible,
.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: rgba(139, 217, 255, 0.9);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(48px, 6vw, 90px);
  color: rgba(148, 163, 184, 0.6);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
  align-items: center;
}

.footer-legal a {
  color: rgba(148, 163, 184, 0.68);
}

@media (min-width: 1500px) {
  .hero-grid {
    grid-template-columns: minmax(760px, 1fr) minmax(500px, 0.78fr);
    gap: clamp(64px, 4.6vw, 96px);
  }

  h1 {
    max-width: 940px;
    font-size: clamp(4.8rem, 4.05vw, 5.45rem);
  }
}

@media (min-width: 1900px) {
  :root {
    --container: 1560px;
    --pad: 96px;
  }

  .nav {
    width: min(1680px, calc(100% - 48px));
  }

  .hero {
    padding-top: 220px;
  }

  .hero-grid {
    grid-template-columns: minmax(900px, 1fr) minmax(520px, 0.72fr);
    gap: 96px;
  }

  h1 {
    max-width: 980px;
    font-size: clamp(5rem, 3.55vw, 5.55rem);
  }

  .lead {
    max-width: 820px;
  }

  .hero-motion {
    max-width: 640px;
    margin-left: auto;
  }
}

@media (min-width: 2300px) {
  :root {
    --container: 1680px;
    --pad: 118px;
  }

  .nav {
    width: min(1780px, calc(100% - 64px));
  }

  .hero-grid {
    grid-template-columns: minmax(980px, 1fr) minmax(560px, 0.64fr);
    gap: 100px;
  }

  h1 {
    max-width: 1060px;
    font-size: 5.8rem;
  }

  .hero-motion {
    max-width: 660px;
  }
}

@media (max-width: 1220px) {
  :root {
    --container: 980px;
  }

  .nav {
    grid-template-columns: auto auto;
  }

  .nav-links,
  .actions {
    display: none;
  }

  .mega {
    display: none;
  }

  .menu {
    display: block;
    margin-left: auto;
  }

  body.menu-open {
    overflow: hidden;
  }

  body.menu-open .site-header {
    position: fixed;
    inset: 0;
    z-index: 100;
    padding: clamp(14px, 3vw, 24px);
    background: #020817;
    pointer-events: auto;
    overflow-y: auto;
  }

  body.menu-open .nav {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto 1fr auto;
    align-content: start;
    width: 100%;
    min-height: calc(100vh - clamp(28px, 6vw, 48px));
    padding: clamp(14px, 2.8vw, 22px);
    border-radius: 10px;
    background: rgba(2, 8, 23, 0.92);
  }

  body.menu-open .menu span:nth-child(1) {
    top: 22px;
    transform: translateX(-50%) rotate(45deg);
  }

  body.menu-open .menu span:nth-child(2) {
    opacity: 0;
  }

  body.menu-open .menu span:nth-child(3) {
    top: 22px;
    transform: translateX(-50%) rotate(-45deg);
  }

  body.menu-open .nav-links {
    display: flex;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    margin-top: clamp(42px, 7vw, 76px);
    color: #cfe9ff;
    font-size: clamp(1.8rem, 5vw, 2.35rem);
  }

  body.menu-open .nav-item {
    padding: 0;
    width: 100%;
  }

  body.menu-open .nav-links > a,
  body.menu-open .nav-item > a {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: clamp(13px, 2.8vw, 20px) 0;
    line-height: 1;
  }

  body.menu-open .nav-item::after,
  body.menu-open .mega {
    display: none;
  }

  body.menu-open .actions {
    display: flex;
    grid-column: 1 / -1;
    align-self: end;
    justify-self: stretch;
    width: 100%;
    margin-top: clamp(80px, 22vh, 220px);
  }

  body.menu-open .actions .btn {
    width: 100%;
    min-height: 72px;
    font-size: clamp(1.1rem, 4vw, 1.35rem);
  }

  .hero-grid,
  .human-grid,
  .process-hero,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .journey-sticky {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-motion {
    max-width: 760px;
    margin-inline: auto;
  }

  .process-hero {
    gap: 48px;
    align-items: start;
  }

  .process-intro {
    max-width: 860px;
    display: block;
  }

  .process-grid {
    max-width: 920px;
    justify-self: stretch;
  }

  .proof-intro {
    position: static;
    padding-right: 0;
    padding-bottom: 42px;
    border-right: 0;
    border-bottom: 1px solid rgba(3, 105, 161, 0.12);
  }

  .service-cards {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
  }

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

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

@media (max-width: 700px) {
  :root {
    --pad: 18px;
  }

  .site-header {
    padding: 10px 12px;
  }

  .nav {
    min-height: 62px;
    padding: 8px 10px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand span {
    display: inline;
    max-width: 176px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero {
    margin-top: -82px;
    padding-top: 122px;
    padding-bottom: 58px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3rem, 12.2vw, 4.35rem);
    line-height: 0.96;
  }

  h2 {
    font-size: clamp(2rem, 8.4vw, 3rem);
    line-height: 0.98;
  }

  .hero-visual {
    display: none;
  }

  p {
    font-size: 1rem;
    line-height: 1.62;
  }

  section {
    padding: 72px 0;
  }

  .btn,
  .button-row {
    width: 100%;
  }

  .btn {
    min-height: 54px;
    padding-inline: 20px;
    font-size: 0.94rem;
  }

  .trust-row {
    grid-template-columns: 1fr;
    margin-top: 22px;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-motion {
    aspect-ratio: auto;
    min-height: 545px;
  }

  .chain {
    width: min(420px, 96%);
  }

  .chain-item:first-child span,
  .chain-item:last-child span {
    min-height: 58px;
    font-size: 1.05rem;
  }

  .process-static {
    padding-top: 74px;
    padding-bottom: 78px;
  }

  .process-hero {
    min-height: auto;
    overflow: visible;
  }

  .process-intro,
  .process-intro h2,
  .process-intro .lead {
    max-width: none;
  }

  .process-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 0;
    margin-top: 42px;
    padding-top: 0;
  }

  .process-point {
    padding-right: 18px;
    font-size: 0.98rem;
  }

  .process-point:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .process-point:nth-child(even) {
    padding-left: 18px;
  }

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

  .process-box {
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: auto;
    padding: 20px;
  }

  .process-box span {
    grid-row: auto;
    align-self: auto;
    padding-right: 0;
    padding-bottom: 12px;
    border-right: 0;
    border-bottom: 1px solid rgba(56, 189, 248, 0.3);
    font-size: clamp(2.65rem, 14vw, 4rem);
    letter-spacing: -0.06em;
  }

  .process-box h3 {
    grid-column: auto;
    font-size: clamp(1.45rem, 6vw, 2rem);
  }

  .process-box p {
    grid-column: auto;
    max-width: none;
    font-size: 0.96rem;
  }

  .problem-list span:nth-child(even),
  blockquote:nth-child(even) {
    transform: none;
    margin-left: 0;
  }

  .problem-list span {
    max-width: none;
    font-size: clamp(1.45rem, 7vw, 2.1rem);
  }

  .services {
    padding-top: 62px;
    padding-bottom: 76px;
  }

  .service-cards {
    gap: 14px;
    margin-top: 30px;
  }

  .service-card {
    padding: 24px;
  }

  .service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
  }

  .service-card h3 {
    margin-bottom: 22px;
  }

  .service-card h3::after {
    margin-top: 20px;
  }

  .service-card p {
    margin-bottom: 22px;
    font-size: 1rem;
    line-height: 1.58;
  }

  .note {
    margin-top: 28px;
    font-size: 1.05rem;
    line-height: 1.55;
  }

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

  .strip span {
    min-height: 54px;
    padding: 10px 12px;
    font-size: 0.72rem;
  }

  blockquote {
    padding: 22px;
  }

  blockquote::before {
    top: 18px;
    left: 20px;
    font-size: 3.2rem;
  }

  blockquote p {
    padding-left: 34px;
    font-size: clamp(1.55rem, 8vw, 2.35rem);
  }

  blockquote span,
  blockquote a {
    padding-left: 34px;
  }

  summary {
    padding: 17px 18px;
    font-size: 0.98rem;
  }

  details p {
    padding: 0 18px 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-col {
    padding-top: 26px;
    border-top-width: 2px;
  }

  .footer {
    padding-top: 42px;
  }

  .footer-logo-col {
    padding-top: 0;
    border-top: 0;
  }

  .footer-col h3 {
    margin-bottom: 18px;
    font-size: 0.92rem;
    letter-spacing: 0;
  }

  .footer-col a {
    font-size: 0.92rem;
    line-height: 1.25;
  }

}

@media (max-width: 520px) {
  .nav {
    border-radius: 10px;
  }

  .hero {
    margin-top: -84px;
    padding-top: 150px;
  }

  .chain-item span {
    min-height: 48px;
    padding: 11px 12px;
    font-size: 0.74rem;
  }

  .chain-item:first-child span,
  .chain-item:last-child span {
    min-height: 56px;
    font-size: 0.98rem;
  }

  .hero-motion {
    min-height: 520px;
  }

  .footer-grid,
  .footer-bottom {
    display: grid;
    grid-template-columns: 1fr;
  }

  .footer-legal {
    flex-wrap: wrap;
    gap: 12px 18px;
  }

}
    
/* mobile menu: list every service link (previously hidden) */
@media (max-width: 1220px) {
  body.menu-open .brand { grid-row: 1; grid-column: 1; }
  body.menu-open .menu { grid-row: 1; grid-column: 2; }
  body.menu-open .nav-links { grid-row: 2; }
  body.menu-open .actions { grid-row: 3; }
  body.menu-open .nav-item { display: block; }
  body.menu-open .mega {
    position: static; display: grid; grid-template-columns: 1fr; gap: 0; width: 100%;
    padding: 0 0 8px 14px; border: 0; background: transparent; box-shadow: none;
    opacity: 1; pointer-events: auto; transform: none;
  }
  body.menu-open .mega-col { gap: 0; }
  body.menu-open .mega-col::before, body.menu-open .mega strong, body.menu-open .mega-link span span { display: none; }
  body.menu-open .mega-link b { margin: 0; padding: 9px 0; font-size: 1.05rem; }
  body.menu-open .nav-links { margin-top: clamp(24px, 5vw, 48px); font-size: clamp(1.4rem, 4.2vw, 1.9rem); }
  body.menu-open .nav-links.has-active .nav-item:not(.is-open) .mega { opacity: 1; pointer-events: auto; transform: none; }
}