:root {
  --ink: #050b2b;
  --text: #182544;
  --muted: #5d6b89;
  --blue: #1158ff;
  --blue-dark: #0346d8;
  --light-blue: #eaf5ff;
  --pale-blue: #f6fbff;
  --magenta: #f1008f;
  --label-gray: #7b8498;
  --white: #ffffff;
  --line: rgba(17, 88, 255, 0.16);
  --shadow: 0 22px 60px rgba(5, 11, 43, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--pale-blue);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

img {
  display: block;
  max-width: 100%;
}

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

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

.container {
  width: min(1410px, calc(100% - 80px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 330px 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 22px max(40px, calc((100vw - 1410px) / 2));
  background: rgba(246, 251, 255, 0.9);
  backdrop-filter: blur(16px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 28px rgba(5, 11, 43, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 245px;
}

.brand-logo {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.1vw, 38px);
  font-size: 15px;
  font-weight: 700;
}

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

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--blue);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav a:hover,
.nav a.is-active {
  color: var(--blue);
}

.nav a:hover::after,
.nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.header-cta,
.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 15px 32px rgba(17, 88, 255, 0.24);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 88, 255, 0.24);
  box-shadow: 0 12px 24px rgba(5, 11, 43, 0.04);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 8px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 58px 0 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(17, 88, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #f9fcff 0%, #f3f9ff 64%, #ffffff 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(17, 88, 255, 0.18) 1.5px, transparent 2px),
    linear-gradient(110deg, transparent 30%, rgba(17, 88, 255, 0.07) 30% 31%, transparent 31% 44%, rgba(17, 88, 255, 0.06) 44% 45%, transparent 45%);
  background-size: 94px 94px, 100% 100%;
  opacity: 0.8;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 54px;
  align-items: center;
  min-height: 510px;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 16px;
  color: var(--label-gray);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 24px;
  height: 3px;
  background: var(--label-gray);
  border-radius: 999px;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(48px, 5.6vw, 78px);
  line-height: 1.02;
  letter-spacing: 0;
}

h1 strong {
  display: block;
  color: var(--blue);
}

.hero-subtitle {
  max-width: 570px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 900;
  line-height: 1.12;
}

.hero-subtitle strong {
  color: var(--blue);
}

.lead {
  max-width: 570px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.hero-visual {
  position: relative;
  min-height: 500px;
}

.network {
  position: absolute;
  inset: 18px 0 0 0;
  background:
    linear-gradient(28deg, transparent 12%, rgba(17, 88, 255, 0.16) 12.2%, transparent 12.7%),
    linear-gradient(150deg, transparent 22%, rgba(17, 88, 255, 0.12) 22.2%, transparent 22.8%),
    linear-gradient(72deg, transparent 34%, rgba(17, 88, 255, 0.14) 34.2%, transparent 34.8%),
    linear-gradient(108deg, transparent 46%, rgba(17, 88, 255, 0.12) 46.2%, transparent 46.8%);
  opacity: 0.95;
}

.network span {
  position: absolute;
  width: 9px;
  height: 9px;
  background: var(--blue);
  border: 2px solid var(--white);
  border-radius: 999px;
  box-shadow: 0 0 0 7px rgba(17, 88, 255, 0.09);
}

.network span:nth-child(1) { left: 18%; top: 32%; }
.network span:nth-child(2) { left: 40%; top: 20%; }
.network span:nth-child(3) { right: 28%; top: 25%; }
.network span:nth-child(4) { right: 16%; top: 50%; }
.network span:nth-child(5) { left: 30%; bottom: 22%; }
.network span:nth-child(6) { right: 38%; bottom: 24%; }

.platform {
  position: absolute;
  left: 50%;
  bottom: 46px;
  width: 310px;
  height: 250px;
  transform: translateX(-50%);
}

.platform-ring {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 310px;
  height: 124px;
  transform: translateX(-50%) perspective(420px) rotateX(62deg);
  background:
    radial-gradient(circle at 50% 50%, rgba(17, 88, 255, 0.16), transparent 34%),
    linear-gradient(180deg, #ffffff, #dcecff);
  border: 2px solid rgba(17, 88, 255, 0.22);
  border-radius: 50%;
  box-shadow:
    0 24px 30px rgba(17, 88, 255, 0.18),
    inset 0 -12px 18px rgba(17, 88, 255, 0.16);
}

.platform-ring::before,
.platform-ring::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 2px solid rgba(17, 88, 255, 0.2);
  border-radius: 50%;
}

.platform-ring::after {
  inset: 38px;
  border-color: rgba(241, 0, 143, 0.18);
  box-shadow: 0 0 26px rgba(17, 88, 255, 0.18);
}

.platform-mark {
  position: absolute;
  left: 50%;
  bottom: 82px;
  width: 190px;
  transform: translateX(-50%);
  filter: drop-shadow(0 22px 22px rgba(17, 88, 255, 0.22));
}

.orbit-card {
  position: absolute;
  display: grid;
  width: 136px;
  min-height: 136px;
  place-items: center;
  padding: 18px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(17, 88, 255, 0.18);
  border-radius: 18px;
  box-shadow:
    0 18px 34px rgba(17, 88, 255, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  text-align: center;
  text-transform: uppercase;
}

.orbit-card strong {
  font-size: 12px;
}

.line-icon {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  color: var(--blue);
  font-weight: 900;
}

.line-icon svg {
  width: 52px;
  height: 52px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-ai { left: 18%; top: 8%; }
.card-cloud { right: 8%; top: 14%; }
.card-chain { left: 3%; bottom: 74px; }
.card-code { right: 3%; bottom: 52px; }

.feature-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 26px 0 38px;
}

.feature-row div {
  display: grid;
  grid-template-columns: 32px 1fr;
  column-gap: 14px;
  align-items: start;
}

.feature-icon {
  grid-row: span 2;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--blue);
  border: 2px solid rgba(17, 88, 255, 0.18);
  border-radius: 8px;
  font-weight: 900;
}

.feature-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-row strong {
  font-size: 14px;
}

.feature-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.section {
  scroll-margin-top: 96px;
  padding: 58px 0 70px;
  background: var(--white);
}

.hero {
  scroll-margin-top: 96px;
}

.section-heading {
  max-width: 760px;
  margin: 0 0 34px;
  text-align: left;
}

.section-kicker {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 8px;
  font-size: 15px;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.08;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.services-section {
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.18), transparent 28%),
    linear-gradient(180deg, #0757f8, #083bb7 78%, #062b88);
  color: var(--white);
}

.services-section h2,
.services-section .section-heading p {
  color: var(--white);
}

.services-section .section-kicker {
  color: rgba(255, 255, 255, 0.74);
}

.services-section .section-heading p {
  opacity: 0.78;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  grid-column: span 1;
  min-height: 286px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 26px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06)),
    rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(2, 18, 67, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: auto -40px -64px auto;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow: 0 30px 76px rgba(2, 18, 67, 0.28);
}

.service-icon {
  display: grid;
  width: 76px;
  height: 76px;
  margin-bottom: 30px;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.service-icon svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.12;
}

.service-card p {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.service-card a {
  margin-top: auto;
  align-self: flex-end;
  color: var(--white);
  font-size: 28px;
  font-weight: 800;
}

.view-all {
  margin-top: 20px;
  text-align: center;
}

.view-all a {
  display: inline-flex;
  gap: 10px;
  color: var(--white);
  font-weight: 800;
}

.image-solutions-section {
  background:
    radial-gradient(circle at 14% 18%, rgba(17, 88, 255, 0.08), transparent 28%),
    linear-gradient(180deg, #f6fbff, #ffffff);
}

.image-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.image-solution-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.image-solution-card:hover {
  transform: translateY(-5px);
  border-color: rgba(17, 88, 255, 0.28);
  box-shadow: 0 28px 74px rgba(17, 88, 255, 0.14);
}

.image-solution-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid rgba(17, 88, 255, 0.1);
}

.image-solution-card div {
  padding: 24px;
}

.image-solution-card span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.image-solution-card h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.12;
}

.image-solution-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.solutions-section,
.about-section {
  background: #f3f9ff;
}

.solutions-grid,
.about-story-grid,
.people-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.solutions-copy,
.about-copy,
.people-copy,
.contact-copy,
.contact-form {
  padding: 42px;
  background: var(--white);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.solutions-copy p,
.about-detail p,
.about-wide p,
.about-statement p,
.about-why p,
.people-copy p,
.portfolio-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 17px;
}

.about-section {
  background:
    radial-gradient(circle at 12% 20%, rgba(17, 88, 255, 0.1), transparent 30%),
    linear-gradient(180deg, #f3f9ff, #ffffff);
}

.about-copy,
.about-detail {
  min-height: 100%;
}

.about-intro,
.about-detail {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.about-intro > p:not(.section-kicker),
.about-detail > p {
  margin-bottom: 0;
}

.about-intro-visual,
.about-detail-visual {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  margin-top: auto;
  border-radius: 8px;
  box-shadow: 0 22px 52px rgba(17, 88, 255, 0.14);
}

.about-intro-visual::after,
.about-detail-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, rgba(5, 11, 43, 0.18)),
    linear-gradient(120deg, rgba(17, 88, 255, 0.12), transparent 45%);
  pointer-events: none;
}

.about-intro-visual img,
.about-detail-visual img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
  object-position: center;
}

.about-copy p:last-child,
.about-detail p:last-child,
.about-wide p:last-child,
.about-statement p:last-child,
.about-why p:last-child {
  margin-bottom: 0;
}

.about-detail,
.about-wide,
.about-statement,
.about-why {
  padding: 42px;
  background:
    linear-gradient(135deg, rgba(17, 88, 255, 0.08), rgba(255, 255, 255, 0.92)),
    var(--white);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-wide,
.about-mission-grid,
.about-values {
  margin-top: 28px;
}

.about-mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.about-statement span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-values {
  padding: 42px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-values-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.about-values-heading .section-kicker {
  justify-content: flex-start;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-why {
  margin-top: 28px;
  background:
    radial-gradient(circle at 88% 16%, rgba(17, 88, 255, 0.12), transparent 28%),
    linear-gradient(135deg, #ffffff, #edf6ff);
}

.about-pillar {
  padding: 28px;
  background: var(--white);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-pillar h3 {
  margin-bottom: 10px;
  font-size: 24px;
}

.about-pillar p {
  margin-bottom: 0;
  color: var(--muted);
}

.solution-list {
  display: grid;
  gap: 14px;
}

.solution-list div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 80px;
  padding: 18px;
  background: var(--white);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(5, 11, 43, 0.06);
}

.solution-list strong {
  color: var(--blue);
  font-size: 18px;
}

.solution-list span {
  font-weight: 800;
}

.people-section {
  background:
    radial-gradient(circle at 82% 18%, rgba(17, 88, 255, 0.1), transparent 30%),
    linear-gradient(180deg, #f3f9ff, #ffffff);
}

.people-copy h2 {
  color: var(--blue);
}

.people-main {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.people-main img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.people-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 45%, rgba(5, 11, 43, 0.55)),
    linear-gradient(120deg, rgba(17, 88, 255, 0.08), transparent 48%);
}

.people-main div {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 18px 20px;
  color: var(--white);
  background: rgba(5, 11, 43, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.people-main strong {
  font-size: 18px;
}

.people-main span {
  max-width: 440px;
  color: rgba(255, 255, 255, 0.78);
  text-align: right;
}

.portfolio-section {
  background:
    linear-gradient(135deg, rgba(17, 88, 255, 0.08), rgba(241, 0, 143, 0.05)),
    var(--white);
}

.portfolio-panel {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 38px;
  align-items: center;
  padding: 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 88, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.portfolio-copy {
  padding: 22px 18px 22px 20px;
}

.portfolio-copy a {
  display: inline-flex;
  gap: 10px;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 900;
}

.portfolio-visual {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  border-radius: 8px;
  box-shadow: 0 22px 52px rgba(17, 88, 255, 0.16);
}

.portfolio-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(17, 88, 255, 0.08), transparent 42%),
    linear-gradient(0deg, rgba(5, 11, 43, 0.08), transparent 48%);
  pointer-events: none;
}

.portfolio-visual img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.portfolio-badge {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  color: var(--white);
  background: rgba(5, 11, 43, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.portfolio-badge strong {
  font-size: 18px;
}

.portfolio-badge span {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  text-align: right;
}

.contact-section {
  background: linear-gradient(180deg, #f3f9ff, var(--white));
}

.contact-copy {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 18%, rgba(241, 0, 143, 0.34), transparent 28%),
    linear-gradient(135deg, var(--ink), #0c3fa6 70%, var(--blue));
}

.contact-copy .section-kicker,
.contact-copy h2 {
  color: var(--white);
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.email-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--white);
  font-weight: 900;
  border-bottom: 2px solid var(--magenta);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form .form-field-hidden {
  display: none;
}

.contact-form span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfdff;
  border: 1px solid rgba(17, 88, 255, 0.14);
  border-radius: 8px;
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(17, 88, 255, 0.11);
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.form-status[data-state="success"] {
  color: #087f5b;
}

.form-status[data-state="error"] {
  color: #b42318;
}

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.footer {
  padding: 28px 0;
  color: var(--muted);
  background: var(--white);
  border-top: 1px solid rgba(17, 88, 255, 0.12);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 14px;
}

.footer-logo {
  width: 210px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 250px 1fr auto;
  }

  .brand {
    width: 218px;
  }

  .nav {
    gap: 18px;
  }

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

@media (max-width: 980px) {
  .container {
    width: min(100% - 40px, 1410px);
  }

  .site-header {
    grid-template-columns: 220px 42px;
    justify-content: space-between;
  }

  .menu-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .nav {
    position: absolute;
    top: 78px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 4px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(17, 88, 255, 0.12);
    border-radius: 8px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav a {
    padding: 12px;
  }

  .nav a::after {
    display: none;
  }

  .hero-grid,
  .solutions-grid,
  .about-story-grid,
  .people-grid,
  .portfolio-panel,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 460px;
  }

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

  .about-mission-grid,
  .about-values-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1410px);
  }

  .site-header {
    padding: 16px 14px;
    grid-template-columns: 205px 42px;
  }

  .brand {
    width: 205px;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-grid {
    gap: 12px;
    min-height: 0;
  }

  h1 {
    margin-bottom: 12px;
    font-size: 32px;
    line-height: 1.06;
  }

  .hero-subtitle {
    margin-bottom: 12px;
    font-size: 20px;
    line-height: 1.16;
  }

  .lead {
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 18px;
    font-size: 14px;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .hero-actions .button {
    min-height: 44px;
    padding: 11px 12px;
    gap: 8px;
    font-size: 13px;
  }

  .hero-visual {
    min-height: 350px;
    margin-top: 2px;
  }

  .platform {
    width: 230px;
    bottom: 20px;
  }

  .platform-ring {
    width: 230px;
    height: 96px;
  }

  .platform-mark {
    width: 128px;
    bottom: 70px;
  }

  .orbit-card {
    width: 104px;
    min-height: 104px;
    border-radius: 14px;
  }

  .line-icon {
    width: 48px;
    height: 48px;
  }

  .line-icon svg {
    width: 40px;
    height: 40px;
  }

  .card-ai { left: 5%; top: 4%; }
  .card-cloud { right: 1%; top: 10%; }
  .card-chain { left: 0; bottom: 80px; }
  .card-code { right: 0; bottom: 62px; }

  .feature-row,
  .service-grid,
  .image-solution-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 50px 0 58px;
  }

  .solutions-copy,
  .about-copy,
  .about-detail,
  .about-wide,
  .about-statement,
  .about-values,
  .about-why,
  .people-copy,
  .contact-copy,
  .contact-form,
  .portfolio-panel {
    padding: 28px;
  }

  .about-pillar {
    padding: 24px;
  }

  .people-main,
  .people-main img {
    min-height: 330px;
  }

  .people-main div {
    display: grid;
  }

  .people-main span {
    text-align: left;
  }

  .portfolio-panel {
    gap: 18px;
  }

  .portfolio-copy {
    padding: 0;
  }

  .portfolio-visual,
  .portfolio-visual img {
    min-height: 300px;
  }

  .portfolio-badge {
    display: grid;
  }

  .portfolio-badge span {
    text-align: left;
  }

  .footer-inner {
    display: grid;
  }
}