:root {
  --ink: #121826;
  --muted: #5d6678;
  --paper: #f4f0e8;
  --surface: #ffffff;
  --line: #d8d1c5;
  --deep: #172033;
  --teal: #0f766e;
  --coral: #dc5f45;
  --gold: #c28b2c;
  --blue: #275d8c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

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

.site-header {
  background: rgba(244, 240, 232, 0.92);
  border-bottom: 1px solid rgba(18, 24, 38, 0.1);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}

.nav,
.section-inner,
.contact-inner,
.footer-inner {
  margin: 0 auto;
  max-width: 1180px;
  width: min(100% - 40px, 1180px);
}

.nav {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand img {
  height: 34px;
  object-fit: contain;
  width: 34px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-links a:hover,
.footer a:hover {
  color: var(--teal);
}

.nav-cta,
.button {
  align-items: center;
  border: 1px solid transparent;
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
}

.nav-cta {
  background: var(--ink);
  color: #fff;
}

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

.button.ghost {
  border-color: rgba(255, 255, 255, 0.72);
  color: #fff;
}

.hero {
  background:
    linear-gradient(90deg, rgba(18, 24, 38, 0.94), rgba(18, 24, 38, 0.66), rgba(18, 24, 38, 0.2)),
    url("/images/working_laptop.jpg") center / cover;
  color: #fff;
  min-height: calc(100vh - 74px);
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
  max-width: 1180px;
  min-height: calc(100vh - 174px);
  padding: 76px 20px 64px;
  width: min(100%, 1180px);
}

.eyebrow {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  letter-spacing: 0;
  line-height: 0.95;
  margin-bottom: 24px;
  max-width: 960px;
}

h2 {
  font-size: clamp(2.2rem, 4.8vw, 5rem);
  letter-spacing: 0;
  line-height: 1;
  margin-bottom: 0;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.16;
}

.hero-copy {
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}

.hero-strip {
  align-items: center;
  background: rgba(244, 240, 232, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--ink);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  min-height: 100px;
}

.hero-strip span {
  border-right: 1px solid rgba(18, 24, 38, 0.12);
  font-weight: 850;
  padding: 28px 18px;
  text-align: center;
}

.section {
  padding: 90px 0;
}

.intro {
  background: #fff;
}

.intro-grid,
.proof-grid {
  align-items: start;
  display: grid;
  gap: 54px;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
}

.intro-grid p:last-child,
.proof-list {
  color: var(--muted);
  font-size: 1.14rem;
}

.section-heading {
  margin-bottom: 42px;
  max-width: 820px;
}

.service-grid {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-item {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  min-height: 268px;
  padding: 30px;
}

.service-item:nth-child(3n) {
  border-right: 0;
}

.service-item span {
  color: var(--teal);
  display: block;
  font-weight: 950;
  margin-bottom: 48px;
}

.service-item p,
.process-grid p,
.contact p {
  color: var(--muted);
}

.feature-band {
  background: var(--deep);
  color: #fff;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  min-height: 620px;
}

.feature-media {
  background:
    linear-gradient(rgba(23, 32, 51, 0.05), rgba(23, 32, 51, 0.4)),
    url("/images/smartphones.webp") center / cover;
}

.feature-content {
  align-self: center;
  padding: 72px min(7vw, 92px);
}

.feature-content p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.76);
  max-width: 660px;
}

.showcase-list {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  margin-top: 34px;
}

.showcase-list a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  font-weight: 850;
  justify-content: space-between;
  padding: 18px 0;
}

.showcase-list a::after {
  color: var(--gold);
  content: "Open";
  font-size: 0.82rem;
  text-transform: uppercase;
}

.process {
  background: #fff;
}

.process-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-grid article {
  background: var(--paper);
  border: 1px solid var(--line);
  min-height: 260px;
  padding: 28px;
}

.process-grid strong {
  color: var(--blue);
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  margin-bottom: 46px;
  text-transform: uppercase;
}

.proof {
  background: #e6efe9;
}

.proof-list {
  display: grid;
  gap: 18px;
}

.proof-list p {
  border-bottom: 1px solid rgba(18, 24, 38, 0.14);
  margin: 0;
  padding-bottom: 18px;
}

.proof-list strong {
  color: var(--ink);
}

.contact {
  background: var(--ink);
  color: #fff;
  padding: 92px 0;
}

.contact-inner {
  align-items: start;
  display: grid;
  gap: 52px;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
}

.contact h2 {
  max-width: 760px;
}

.contact p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.08rem;
  max-width: 620px;
}

.contact-form {
  background: #fff;
  color: var(--ink);
  display: grid;
  gap: 16px;
  padding: 30px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
select,
textarea {
  border: 1px solid #c9c1b4;
  color: var(--ink);
  font: inherit;
  min-height: 46px;
  padding: 11px 12px;
  width: 100%;
}

textarea {
  resize: vertical;
}

.footer {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 32px 0;
}

.footer-inner {
  align-items: center;
  color: var(--muted);
  display: flex;
  gap: 24px;
  justify-content: space-between;
}

.footer p {
  margin: 0;
}

.footer a:last-child {
  color: var(--ink);
  font-weight: 850;
}

@media (max-width: 940px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    min-height: 660px;
  }

  .hero-strip,
  .service-grid,
  .feature-band,
  .process-grid,
  .intro-grid,
  .proof-grid,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .hero-strip span,
  .service-item,
  .service-item:nth-child(3n) {
    border-right: 0;
  }

  .feature-media {
    min-height: 360px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .nav,
  .section-inner,
  .contact-inner,
  .footer-inner {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  .section,
  .contact {
    padding: 64px 0;
  }

  .hero-content {
    min-height: 620px;
    padding-top: 58px;
  }

  .service-item,
  .process-grid article,
  .contact-form {
    padding: 22px;
  }
}