:root {
  --ink: #12223d;
  --blue: #0759c7;
  --blue-deep: #07346f;
  --sky: #42b9f6;
  --mist: #dceefa;
  --cream: #fffef1;
  --paper: #f8f8ec;
  --line: rgba(18, 34, 61, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: Helvetica, "Helvetica Neue", Arial, sans-serif;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Helvetica, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

body,
button,
input,
textarea {
  font-family: Helvetica, "Helvetica Neue", Arial, sans-serif;
}

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

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

button,
input,
textarea {
  color: inherit;
}

.shell {
  width: min(100% - 64px, 1380px);
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 64px, 1380px);
  min-height: 96px;
  margin-inline: auto;
}

.brand {
  width: 212px;
}

.brand img,
.footer-brand img {
  width: 100%;
  height: auto;
  filter: none;
  opacity: 1;
  mix-blend-mode: normal;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 15px;
  font-weight: 600;
}

.site-nav > a:not(.button) {
  position: relative;
}

.site-nav > a:not(.button)::after,
.text-link::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.site-nav > a:not(.button):hover::after,
.site-nav > a:not(.button):focus-visible::after,
.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 16px 31px;
  border: 1px solid var(--blue-deep);
  border-radius: 999px;
  background: var(--blue-deep);
  color: var(--cream);
  font-weight: 700;
  line-height: 1;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  border-color: rgba(7, 52, 111, 0.88);
  background: rgba(7, 52, 111, 0.88);
  color: var(--cream);
  transform: translateY(-2px);
}

.button-small {
  min-height: 52px;
  padding: 14px 25px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(300px, 0.75fr);
  gap: 56px;
  align-items: end;
  min-height: 0;
  padding-block: 34px 62px;
}

.eyebrow {
  margin: 0 0 25px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.technology h2,
.contact h2 {
  margin: 0;
  font-size: clamp(64px, 7.2vw, 108px);
  font-weight: 610;
  letter-spacing: -0.067em;
  line-height: 0.96;
}

.hero-intro {
  padding-bottom: 12px;
}

.hero-intro > p {
  margin: 0;
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  margin-top: 34px;
}

.text-link {
  position: relative;
  font-weight: 700;
}

.image-mosaic {
  display: grid;
  grid-template-columns: 0.75fr 2.2fr 0.75fr;
  gap: 10px;
  height: 480px;
  overflow: hidden;
}

.image-card {
  overflow: hidden;
  border-radius: 26px;
  background: var(--mist);
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(0.97);
  transition: transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.image-card:hover img {
  transform: scale(1.035);
}

.image-card-side:first-child img {
  object-position: 47% center;
}

.image-card-side:last-child img {
  object-position: 52% center;
}

.capability-strip {
  overflow: hidden;
  margin-top: 14px;
  padding-block: 18px;
  border-block: 1px solid var(--line);
  background: #eaf5fa;
}

.capability-track {
  display: flex;
  gap: 14px;
  width: max-content;
  padding-inline: 7px;
  animation: ticker 38s linear infinite;
}

.capability-track span {
  display: inline-flex;
  align-items: center;
  padding: 11px 23px;
  border: 1px solid rgba(7, 89, 199, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--blue-deep);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding-block: 150px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.5fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 82px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.section-heading h2 {
  max-width: 960px;
  font-size: clamp(58px, 7vw, 98px);
}

.section-heading > p:last-child {
  max-width: 420px;
  margin: 0 0 7px;
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
  padding: 38px;
  border-radius: 30px;
}

.service-card-blue {
  background: var(--blue-deep);
  color: var(--cream);
}

.service-card-sky {
  background: #a9def8;
}

.service-card-mist {
  background: #dfeef2;
}

.service-card-cream {
  border: 1px solid var(--line);
  background: var(--cream);
}

.service-number {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
}

.service-card h3 {
  max-width: 540px;
  margin: 0 0 24px;
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1;
}

.service-card div p {
  max-width: 540px;
  margin: 0;
  font-size: 17px;
}

.technology {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #dceefa 0%, #b9e3f7 54%, #f8f8ec 100%);
  color: var(--ink);
}

.technology-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: 90px;
  align-items: stretch;
}

.technology h2 {
  max-width: 700px;
  font-size: clamp(58px, 6vw, 88px);
}

.technology-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin: 42px 0 0;
  font-size: 20px;
  line-height: 1.55;
}

.technology-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.technology-points article {
  display: grid;
  grid-template-columns: minmax(150px, 0.52fr) minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  min-height: 160px;
  padding: 30px;
  border: 1px solid rgba(7, 52, 111, 0.12);
  border-radius: 28px;
  background: rgba(255, 254, 241, 0.84);
  box-shadow: 0 18px 50px rgba(7, 52, 111, 0.06);
}

.technology-points article:nth-child(2) {
  background: var(--blue-deep);
  color: var(--cream);
}

.technology-points article:nth-child(3) {
  background: rgba(255, 255, 255, 0.62);
}

.technology-points h3,
.technology-points p {
  margin: 0;
}

.technology-points h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.technology-points p {
  font-size: 16px;
  line-height: 1.55;
}

.method-heading {
  display: block;
}

.method-heading h2 {
  max-width: 1040px;
}

.method-list {
  border-top: 1px solid var(--ink);
}

.method-list article {
  display: grid;
  grid-template-columns: 0.35fr 1fr 1fr;
  gap: 36px;
  align-items: start;
  padding-block: 42px;
  border-bottom: 1px solid var(--line);
}

.method-list p,
.method-list h3,
.method-list span {
  margin: 0;
}

.method-list p {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.method-list h3 {
  font-size: 35px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.method-list span {
  max-width: 530px;
  font-size: 17px;
}

.contact {
  padding-bottom: 110px;
  background: #dceefa;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(460px, 1.15fr);
  gap: 92px;
  align-items: start;
}

.contact h2 {
  max-width: 620px;
  font-size: clamp(58px, 6vw, 90px);
}

.contact-copy > p:last-child {
  max-width: 530px;
  margin: 38px 0 0;
  font-size: 19px;
}

.contact-form {
  padding: 38px;
  border-radius: 30px;
  background: var(--cream);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label {
  display: block;
  margin-bottom: 19px;
}

.contact-form label span {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.required-mark {
  color: var(--blue);
  font-size: 15px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: none;
  background: white;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-form input {
  height: 54px;
  padding-inline: 16px;
}

.contact-form textarea {
  min-height: 150px;
  padding: 15px 16px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(7, 89, 199, 0.12);
}

.form-honey {
  position: absolute;
  left: -9999px;
}

.form-button {
  width: 100%;
  cursor: pointer;
}

.site-footer {
  padding-block: 48px;
  background: var(--cream);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 40px;
  align-items: center;
}

.footer-brand {
  width: 185px;
}

.footer-inner p {
  margin: 0;
  font-size: 13px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

[data-reveal][data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1000px) {
  .site-header {
    min-height: 82px;
  }

  .menu-button {
    display: block;
    padding: 10px 0 10px 20px;
    cursor: pointer;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--cream);
    box-shadow: 0 18px 50px rgba(18, 34, 61, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .site-nav .button {
    margin-top: 8px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 38px;
    min-height: 0;
    padding-block: 42px 52px;
  }

  .hero-intro {
    max-width: 650px;
  }

  .image-mosaic {
    grid-template-columns: 1fr 2fr;
    height: 430px;
  }

  .image-card:last-child {
    display: none;
  }

  .section-heading,
  .technology-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 30px;
  }

  .contact-inner {
    gap: 60px;
  }

  .contact-form {
    max-width: 760px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner p:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .shell,
  .site-header {
    width: min(100% - 32px, 1380px);
  }

  .brand {
    width: 174px;
  }

  .hero h1 {
    font-size: clamp(54px, 15vw, 74px);
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    text-align: center;
  }

  .hero-actions .text-link {
    padding: 12px;
  }

  .image-mosaic {
    grid-template-columns: 1fr;
    height: 380px;
  }

  .image-card-side {
    display: none;
  }

  .section {
    padding-block: 100px;
  }

  .section-heading {
    margin-bottom: 52px;
  }

  .section-heading h2,
  .technology h2,
  .contact h2 {
    font-size: clamp(50px, 14vw, 70px);
  }

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

  .service-card {
    min-height: 350px;
    padding: 28px;
  }

  .technology-inner {
    gap: 44px;
  }

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

  .technology-points article {
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: 0;
  }

  .method-list article {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form {
    padding: 24px;
    border-radius: 24px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-inner p:last-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}