:root {
  --color-white: #ffffff;
  --color-black: #101010;
  --color-text: #17203a;
  --color-muted: #5d6474;
  --color-blue: #1f48ff;
  --color-blue-soft: #eef2ff;
  --color-orange: #ff5a3d;
  --color-orange-soft: #fff1ed;
  --color-soft: #f3f3f0;
  --color-line: #d9dce5;

  --font-main: "Aptos", "Inter", "Segoe UI", Arial, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  --page-padding: clamp(1rem, 4vw, 4rem);
  --content-width: 1180px;

  --text-sm: 0.9rem;
  --text-base: 1rem;
  --text-md: 1.2rem;
  --text-lg: 1.6rem;
  --text-xl: 2.5rem;
  --text-hero: 5rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: var(--text-base);
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0.9rem var(--page-padding);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  background: var(--color-blue);
  color: var(--color-white);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  box-shadow: 0.32rem 0.32rem 0 var(--color-orange);
}

.brand-name {
  color: var(--color-black);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.25rem 1.2rem;
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.main-nav a {
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-blue);
}

.section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-xxl) var(--page-padding);
}

.section-label {
  margin: 0 0 var(--space-sm);
  color: var(--color-blue);
  font-size: var(--text-sm);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-heading {
  max-width: 790px;
  margin-bottom: var(--space-xl);
}

.section-heading h2,
.contact-box h2 {
  margin: 0;
  color: var(--color-black);
  font-size: clamp(2rem, 5vw, var(--text-xl));
  line-height: 1.02;
}

.section-heading p {
  margin: var(--space-md) 0 0;
  color: var(--color-muted);
  font-size: var(--text-md);
}

.hero {
  display: grid;
  min-height: min(760px, calc(100vh - 72px));
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  align-items: center;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
}

.hero-claim {
  max-width: 800px;
  margin: 0;
  color: var(--color-black);
  font-size: clamp(3rem, 7.5vw, var(--text-hero));
  font-weight: 850;
  line-height: 0.98;
}

.changing-word {
  display: inline-block;
  color: var(--color-blue);
  transition: opacity 180ms ease, transform 180ms ease;
  white-space: nowrap;
}

.changing-word.is-changing {
  opacity: 0;
  transform: translateY(0.18em);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.1rem;
  border: 2px solid var(--color-black);
  color: var(--color-black);
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}

.button-primary {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}

.button-secondary {
  background: var(--color-white);
}

.button:hover,
.button:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--color-orange);
}

.hero-image-wrap {
  position: relative;
  width: min(100%, 440px);
  height: clamp(420px, 58vw, 620px);
  justify-self: end;
  background: var(--color-soft);
  overflow: hidden;
}

.hero-image-wrap::before {
  content: "";
  position: absolute;
  inset: 1rem auto auto 1rem;
  width: 46%;
  height: 36%;
  background: var(--color-orange);
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(0.95) contrast(1.02);
}

.services-section {
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--color-black);
  border-left: 2px solid var(--color-black);
}

.service-item {
  min-height: 320px;
  padding: var(--space-lg);
  background: var(--color-white);
  border-right: 2px solid var(--color-black);
  border-bottom: 2px solid var(--color-black);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.service-item:hover {
  position: relative;
  z-index: 2;
  background: var(--color-blue);
  color: var(--color-white);
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 var(--color-orange);
}

.service-item:hover .item-number,
.service-item:hover p {
  color: var(--color-white);
}

.service-item-pilot {
  background: var(--color-blue-soft);
}

.service-item-pilot:hover .service-tag {
  background: var(--color-white);
  color: var(--color-blue);
}

.service-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.item-number {
  display: block;
  color: var(--color-orange);
  font-size: var(--text-sm);
  font-weight: 900;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.25rem 0.55rem;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.service-item > .item-number {
  margin-bottom: var(--space-lg);
}

.service-item h3,
.work-card h3 {
  margin: 0;
  color: inherit;
  font-size: var(--text-lg);
  line-height: 1.08;
}

.service-item p {
  margin: var(--space-sm) 0 0;
  color: var(--color-muted);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1fr);
  gap: var(--space-xl);
}

.about-copy {
  max-width: 720px;
  font-size: var(--text-md);
}

.about-copy p {
  margin: 0 0 var(--space-md);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--space-xl);
  background: rgba(255, 255, 255, 0.24);
  border: 2px solid var(--color-black);
  box-shadow: 12px 12px 0 var(--color-orange);
}

.proof-item {
  display: grid;
  min-height: 170px;
  align-content: space-between;
  padding: var(--space-lg);
  background: var(--color-blue);
  color: var(--color-white);
}

.proof-item strong {
  color: var(--color-white);
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 0.95;
}

.proof-item span {
  max-width: 260px;
  color: var(--color-white);
  font-weight: 750;
}

.work-section {
  max-width: none;
  background: var(--color-blue);
  color: var(--color-white);
}

.work-section .section-heading {
  max-width: var(--content-width);
  margin-right: auto;
  margin-left: auto;
}

.work-section .section-label,
.work-section .section-heading h2 {
  color: var(--color-white);
}

.work-grid {
  display: grid;
  max-width: var(--content-width);
  margin: 0 auto;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.work-card {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  background: var(--color-black);
  color: var(--color-white);
}

.work-card-large {
  grid-column: span 2;
}

.work-image {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
  object-position: center;
  opacity: 0.78;
  transition: transform 220ms ease, opacity 220ms ease;
}

.work-card:hover .work-image,
.work-card:focus-within .work-image {
  opacity: 0.56;
  transform: scale(1.04);
}

.work-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.78));
}

.work-card-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  padding: var(--space-lg);
}

.work-client {
  margin: 0 0 var(--space-sm);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 900;
  text-transform: uppercase;
}

.work-card h3 {
  max-width: 520px;
  text-wrap: balance;
}

.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: var(--space-md);
  color: var(--color-white);
  font-weight: 900;
  text-decoration-color: var(--color-orange);
  text-decoration-thickness: 0.18em;
  text-underline-offset: 0.25em;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-orange);
}

.contact-section {
  max-width: none;
  background: var(--color-soft);
}

.contact-box {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4rem);
  background: var(--color-white);
  border: 2px solid var(--color-black);
  box-shadow: 12px 12px 0 var(--color-orange);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  margin-top: var(--space-lg);
  color: var(--color-muted);
  font-weight: 800;
}

.contact-links a {
  text-decoration-color: var(--color-blue);
  text-decoration-thickness: 0.16em;
  text-underline-offset: 0.24em;
}

.contact-links a:hover,
.contact-links a:focus-visible {
  color: var(--color-blue);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--page-padding);
  background: var(--color-black);
  color: var(--color-white);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--color-white);
  font-weight: 900;
}

@media (max-width: 980px) {
  .hero,
  .about-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .hero-image-wrap {
    width: min(100%, 520px);
    height: 460px;
    justify-self: start;
  }

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

  .proof-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --space-xxl: 4rem;
  }

  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .hero-image-wrap {
    height: 360px;
  }

  .hero {
    padding-bottom: 0.75rem;
  }

  .services-section {
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
  }

  .about-section {
    padding-top: 2.25rem;
  }

  .about-section .section-heading {
    margin-bottom: 2rem;
  }

  .proof-strip {
    margin-top: 2rem;
  }

  .contact-section {
    padding-top: 3rem;
  }

  .hero-image {
    object-position: center 12%;
  }

  .services-grid,
  .work-grid {
    grid-template-columns: 1fr;
  }

  .work-card-large {
    grid-column: span 1;
  }

  .service-item {
    min-height: auto;
  }

  .work-card,
  .work-image {
    min-height: 340px;
  }
}

@media (max-width: 460px) {
  .brand-name {
    display: none;
  }

  .hero-claim {
    font-size: 2.25rem;
  }

  .hero-image-wrap {
    height: 320px;
  }

  .hero {
    padding-bottom: 0.5rem;
  }

  .services-section {
    padding-top: 1.25rem;
    padding-bottom: 2.25rem;
  }

  .about-section {
    padding-top: 2rem;
  }

  .about-section .section-heading {
    margin-bottom: 1.5rem;
  }

  .proof-strip {
    margin-top: 1.5rem;
  }

  .contact-section {
    padding-top: 2.5rem;
  }

  .service-item,
  .work-card-content,
  .proof-item {
    padding: var(--space-md);
  }

  .service-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}