:root {
  --bg: #f8f9fc;
  --surface: #ffffff;
  --text: #17233b;
  --muted: #758096;
  --blue: #65a9ff;
  --blue-dark: #2879df;
  --blue-pale: #eaf3ff;
  --border: #e5e9f1;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.7;
}

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

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

.container {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.header {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.55rem;
  font-weight: 850;
  letter-spacing: -1.5px;
}

.logo span,
.blue-dot {
  color: var(--blue-dark);
}

nav {
  display: flex;
  gap: 30px;
}

nav a,
.text-link {
  color: var(--muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

nav a:hover,
.text-link:hover {
  color: var(--blue-dark);
}

.availability {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: #53657d;
}

.availability span {
  width: 8px;
  height: 8px;
  background: #56b88b;
  border-radius: 50%;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
  padding-block: 86px 90px;
}

.hero-copy {
  animation: rise 0.65s ease both;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue-dark);
  font: 700 0.72rem/1.5 monospace;
  letter-spacing: 1.7px;
}

.hero h1 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(2.8rem, 5.5vw, 4.7rem);
  font-weight: 750;
  line-height: 1.08;
  letter-spacing: -3.5px;
}

.hero-description {
  max-width: 490px;
  margin-block: 24px;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 13px 19px;
  border-radius: 7px;
  font-size: 0.88rem;
  font-weight: 650;
  transition: transform 0.2s, background 0.2s;
}

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

.button-primary {
  color: #fff;
  background: var(--blue-dark);
}

.button-primary:hover {
  background: #1769ce;
}

.location {
  margin-top: 36px;
  color: var(--muted);
  font-size: 0.8rem;
}

.location > span:first-child {
  color: var(--blue-dark);
}

.hero-visual {
  position: relative;
  padding: 0 0 30px 24px;
  animation: rise 0.8s ease both;
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  top: -22px;
  right: -18px;
  width: 70%;
  height: 72%;
  background: #e0edff;
  border-radius: 8px;
  content: "";
}

.hero-visual > img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 8px;
}

.image-note {
  position: absolute;
  right: -10px;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 15px 19px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 12px 35px #17233b0c;
}

.note-mark {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-pale);
  border-radius: 8px;
  font-size: 1.3rem;
}

.image-note strong {
  font-size: 0.82rem;
}

.image-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.intro-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 25px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.intro-strip > span {
  color: var(--muted);
  font: 700 0.7rem monospace;
  letter-spacing: 1px;
}

.intro-strip p {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
}

.intro-strip i {
  padding-inline: 7px;
  color: var(--blue-dark);
  font-style: normal;
}

.section {
  padding-block: 105px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 36px;
}

.section-heading .eyebrow {
  margin-bottom: 8px;
}

.section-heading h2,
.contact-heading h2 {
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  letter-spacing: -2px;
  line-height: 1.2;
}

.section-aside {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.83rem;
}

.project-grid {
  --project-gap: 27px;
  --project-step: 80px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  column-gap: var(--project-gap);
  row-gap: var(--project-gap);
}

.project-grid.is-staggered {
  grid-auto-rows: 1px;
  row-gap: 0;
}

.project-grid.is-staggered .project-card {
  margin-top: 0;
}

.social-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  object-fit: contain;
}

.project-card {
  min-width: 0;
  background: #ffffff;
  border: 1px solid #e5edf5;
  border-radius: 16px;
  padding: clamp(18px, 2.2vw, 24px);
  box-shadow: 0 8px 24px rgba(30, 64, 100, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(30, 64, 100, 0.14);
}

.project-2 {
  margin-top: var(--project-step);
}

.project-image {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--blue-pale);
  border-radius: 8px;
}

.project-image img {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: contain;
  transition: transform 0.45s ease;
}

.project-card:hover .project-image img,
.project-card:focus-within .project-image img {
  transform: scale(1.045);
}

.image-arrow {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  background: #fff;
  border-radius: 50%;
  font-size: 1.15rem;
  transition: color 0.2s, background 0.2s;
}

.project-card:hover .image-arrow,
.project-card:focus-within .image-arrow {
  color: #fff;
  background: var(--blue-dark);
}

.project-details {
  padding: 19px 2px 0;
  overflow-wrap: anywhere;
}

.project-category {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font: 700 0.68rem monospace;
  letter-spacing: 1.2px;
}

.project-details h3 {
  margin: 0;
  font-size: 1.6rem;
  letter-spacing: -0.6px;
}

.project-title {
  transition: color 0.2s;
}

.project-title:hover,
.project-title:focus-visible {
  color: var(--blue-dark);
}

.project-image:focus-visible,
.project-title:focus-visible {
  outline: 2px solid var(--blue-dark);
  outline-offset: 5px;
}

.project-description {
  max-width: 470px;
  margin-block: 9px 17px;
  color: var(--muted);
  font-size: 0.88rem;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
}

.project-language,
.project-status {
  font-size: 0.74rem;
}

.project-language {
  color: var(--text);
  font-weight: 650;
}

.project-status {
  color: var(--muted);
}

.about-section {
  padding-block: 95px;
  background: #edf4ff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 100px;
}

.about-heading h2 {
  max-width: 540px;
  margin: 0;
  font-size: clamp(2.3rem, 4.5vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: -2px;
}

.about-heading h2 span {
  color: var(--blue-dark);
}

.about-copy {
  padding-top: 35px;
}

.about-copy > p {
  color: #64738b;
  font-size: 0.95rem;
}

.principle {
  margin-top: 30px;
  padding: 20px 0 0 18px;
  border-left: 2px solid var(--blue);
}

.principle span {
  color: var(--blue-dark);
  font: 700 0.7rem monospace;
  letter-spacing: 1px;
}

.principle p {
  margin-bottom: 0;
  font-weight: 600;
}

.contact-section {
  padding-block: 105px;
}

.contact-heading {
  margin-bottom: 35px;
}

.contact-heading .eyebrow {
  margin-bottom: 10px;
}

.contact-heading > p:last-child {
  color: var(--muted);
}

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

.social-link {
  display: flex;
  align-items: center;
  gap: 25px;
  padding-block: 20px;
  border-bottom: 1px solid var(--border);
  transition: padding 0.2s, background 0.2s;
}

.social-link:hover {
  padding-inline: 12px;
  background: #eef5ff80;
}

.social-number {
  color: #9ba6b7;
  font: 0.8rem monospace;
}

.social-info {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.social-info strong {
  font-size: 1rem;
}

.social-info > span {
  color: var(--muted);
  font-size: 0.8rem;
}

.social-arrow {
  color: var(--blue-dark);
  font-size: 1.3rem;
}

.contact-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 60px;
  padding: 35px;
  color: #fff;
  background: #2676d9;
  border-radius: 9px;
  transition: background 0.2s;
}

.contact-banner:hover {
  background: #1c65c0;
}

.contact-banner .eyebrow {
  color: #c8e1ff;
}

.contact-banner h3 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -0.7px;
}

.banner-arrow {
  font-size: 2rem;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  padding-block: 25px;
  border-top: 1px solid var(--border);
}

.footer p,
.footer > a:last-child {
  color: var(--muted);
  font-size: 0.77rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 800px) {
  .header {
    flex-wrap: wrap;
    padding-block: 18px;
  }

  nav {
    gap: 17px;
  }

  .availability {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr 0.8fr;
    gap: 28px;
    padding-block: 65px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 6vw, 3.7rem);
    letter-spacing: -2px;
  }

  .hero-visual > img {
    height: 330px;
  }

  .about-grid {
    gap: 45px;
  }
}

@media (max-width: 600px) {
  .container {
    width: calc(100% - 36px);
  }

  .header {
    min-height: auto;
    flex-direction: row;
  }

  .logo {
    font-size: 1.35rem;
  }

  nav {
    gap: 13px;
  }

  nav a {
    font-size: 0.78rem;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-block: 60px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 12vw, 4rem);
  }

  .hero-visual {
    margin-right: 10px;
    padding-left: 12px;
  }

  .hero-visual > img {
    height: 300px;
  }

  .image-note {
    right: -10px;
  }

  .intro-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .intro-strip p {
    font-size: 0.78rem;
  }

  .section {
    padding-block: 75px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .section-aside br {
    display: none;
  }

  .project-grid {
    grid-template-columns: 1fr;
    row-gap: 35px;
  }

  .project-2 {
    margin-top: 0;
  }

  .about-section {
    padding-block: 70px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .about-copy {
    padding-top: 0;
  }

  .contact-banner {
    padding: 25px 20px;
  }

  .footer {
    justify-content: flex-start;
  }

  .footer p {
    width: 100%;
    order: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}