:root {
  color-scheme: light;
  --bg-base: #f8fafc;
  --bg-dark: #1e293b;
  --bg-muted: #94a3b8;
  --border: #c4d3d9;
  --text: #0f172a;
  --text-inverse: #ffffff;
  --accent: #3b82f6;
  --surface: #ffffff;
  --surface-strong: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg-base);
  color: var(--text);
  min-height: 100vh;
}

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg-base);
  border-bottom: 1px solid rgba(148, 163, 184, 0.24);
  padding: 0.75rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.brand {
  color: var(--bg-dark);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.95rem 1.4rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
  box-shadow: 0 18px 40px rgba(59, 130, 246, 0.14);
}

.btn-secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
}

.nav-toggle {
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 1.3rem;
  height: 2px;
  background: var(--text);
}

.hero-section {
  padding: 2rem 0 2rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
}

.hero-copy h1 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  max-width: 13ch;
}

.hero-copy p {
  max-width: 45rem;
  margin: 1.6rem 0 2rem;
  line-height: 1.75;
  color: #334155;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-proof {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.hero-proof div {
  padding: 1rem 1.2rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: var(--surface);
  border-radius: 18px;
}

.hero-proof strong {
  display: block;
  font-size: 1.4rem;
}

.hero-proof span {
  color: #64748b;
}

.hero-visual {
  display: grid;
  gap: 1.4rem;
  align-self: center;
}

.hero-card {
  padding: 1.4rem;
  border-radius: 24px;
  border: 1px solid rgba(59, 130, 246, 0.18);
  background: rgba(59, 130, 246, 0.08);
  max-width: 26rem;
}

.hero-card p,
.hero-card .label {
  margin: 0;
}

.hero-card .label {
  display: inline-flex;
  margin-top: 0.75rem;
  color: var(--bg-dark);
  font-weight: 700;
}

.hero-image-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 480px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(14, 165, 233, 0.14);
  background: #f8fafc;
  display: grid;
  place-items: center;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.hero-image-placeholder:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 42px rgba(14, 165, 233, 0.12);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1);
  transition: transform 0.28s ease;
}

.hero-image-placeholder:hover .hero-image {
  transform: scale(1.02);
}

.hero-image-frame {
  position: absolute;
  inset: 0.85rem;
  pointer-events: none;
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: 22px;
}

.section {
  padding: 4rem 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 2.2rem;
}

.section-label {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.section-header h2 {
  margin: 1rem 0 0;
  font-size: clamp(1.9rem, 2.6vw, 2.8rem);
  line-height: 1.08;
}

.about-grid,
.service-grid,
.faq-grid,
.contact-grid {
  display: grid;
  gap: 1.4rem;
}

.about-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.about-card,
.about-mission,
.service-card,
.faq-item {
  padding: 1.8rem;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.about-card h3,
.service-card h3,
.faq-item h3 {
  margin: 0 0 0.85rem;
  font-size: 1.25rem;
}

.about-subtitle {
  margin: -0.4rem 0 1rem;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-card p,
.service-card p,
.faq-item p {
  margin: 0;
  line-height: 1.75;
  color: #334155;
}

.about-card p + p {
  margin-top: 1rem;
}

.about-mission {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: center;
}

.profile-photo {
  width: 100%;
  min-height: 220px;
  border-radius: 24px;
  object-fit: cover;
  background: #cbd5e1;
}

.services-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}

.carousel-arrows {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.carousel-arrow {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.carousel-arrow:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.25);
}

.service-carousel {
  display: flex;
  gap: 1.4rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 0.5rem 0.2rem 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

.service-carousel::-webkit-scrollbar {
  height: 6px;
}

.service-carousel::-webkit-scrollbar-track {
  background: transparent;
}

.service-carousel::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}

.service-carousel .service-card {
  flex: 0 0 300px;
  min-width: 280px;
}

.service-icon {
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 1.3rem;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(59, 130, 246, 0.12);
}

.service-icon::before {
  content: '';
  width: 1.4rem;
  height: 1.4rem;
  display: block;
  border-radius: 4px;
  background: var(--accent);
}

.service-icon-landing::before {
  transform: rotate(-15deg);
}

.service-icon-site::before {
  transform: rotate(15deg);
}

.service-icon-automation::before {
  transform: rotate(30deg);
  border-radius: 50%;
}

.service-icon-api::before {
  transform: rotate(-30deg);
  border-radius: 2px;
}

.service-icon-support::before {
  transform: rotate(45deg);
}

.service-icon-hardware::before {
  transform: rotate(60deg);
}

.service-card a {
  display: inline-flex;
  margin-top: 1.25rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.faq-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.faq-item {
  background: #ffffff;
}

.contact-grid {
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 420px);
}

.contact-info {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-info dt {
  font-weight: 700;
  color: var(--bg-dark);
}

.contact-info dd {
  margin: 0;
  color: #334155;
}

.contact-info dd a {
  color: inherit;
  text-decoration: none;
  transition: color 0.18s ease;
}

.contact-info dd a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  font-weight: 600;
  color: var(--bg-dark);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  resize: vertical;
}

.contact-form button {
  margin-top: 0.5rem;
}

.site-footer {
  background: #e2e8f0;
  color: #475569;
  padding: 2rem 0;
}

.footer-inner {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-nav a {
  color: inherit;
  text-decoration: none;
}

.footer-copy {
  margin: 0;
  font-size: 0.95rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 760px) {
  .nav-links {
    display: flex;
    align-items: center;
  }

  .nav-toggle {
    display: none;
  }
}


@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .contact-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 0.65rem 0;
  }

  .header-inner {
    gap: 0.65rem;
  }

  .brand {
    font-size: 1rem;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: flex-end;
    align-items: center;
  }

  .nav-links a {
    padding: 0.45rem 0.35rem;
    font-weight: 600;
  }

  .hero-section,
  .section {
    padding: 1.9rem 0;
  }

  .container {
    width: min(100%, calc(100% - 1rem));
  }

  .service-card,
  .about-card,
  .faq-item,
  .about-mission,
  .contact-form {
    padding: 1rem;
  }

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-grid,
  .about-grid,
  .service-grid,
  .faq-grid,
  .contact-grid {
    gap: 1rem;
  }

  .hero-image-placeholder {
    aspect-ratio: 9 / 12;
  }
}