:root {
  --ink: #111816;
  --muted: #5e6d66;
  --paper: #f6f8f5;
  --white: #ffffff;
  --line: #dce5de;
  --green: #11885f;
  --green-dark: #0c5c43;
  --teal: #0f9a9a;
  --amber: #f2b84b;
  --graphite: #202927;
  --shadow: 0 24px 70px rgba(20, 35, 30, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

img,
svg {
  display: block;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 14px;
  left: 50%;
  display: flex;
  width: min(1160px, calc(100% - 28px));
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px 10px 16px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(17, 24, 22, 0.76);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  color: var(--white);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  min-width: 210px;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 8px;
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(255, 255, 255, 0.9) 43% 51%, transparent 52%),
    linear-gradient(180deg, var(--teal), var(--green));
}

.brand-mark::after {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--amber);
  content: "";
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.95rem;
  font-weight: 800;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.main-nav a {
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  font-weight: 700;
  padding: 9px 11px;
  transition: background 160ms ease, color 160ms ease;
}

.main-nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
}

.header-cta {
  flex: 0 0 auto;
  padding: 0 16px;
  background: var(--amber);
  color: #20170a;
}

.header-cta svg,
.button svg,
.contact-methods svg,
.card-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: calc(100svh - 120px);
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 17, 15, 0.94) 0%, rgba(9, 17, 15, 0.82) 34%, rgba(9, 17, 15, 0.3) 72%, rgba(9, 17, 15, 0.1) 100%),
    linear-gradient(180deg, rgba(9, 17, 15, 0.34), rgba(9, 17, 15, 0.22));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-left: max((100% - 1160px) / 2, 20px);
  padding: 126px 0 34px;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.86rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.contact-section h2 {
  margin: 0;
  font-weight: 900;
  line-height: 1.04;
}

.hero h1 {
  max-width: 740px;
  font-size: 4rem;
}

.hero-lead {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.83);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  min-width: 172px;
  padding: 0 20px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--green);
  box-shadow: 0 12px 28px rgba(17, 136, 95, 0.32);
  color: var(--white);
}

.button-primary:hover {
  background: var(--green-dark);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.hero-metrics {
  display: grid;
  max-width: 720px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
}

.hero-metrics div {
  min-height: 78px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.hero-metrics strong,
.hero-metrics span {
  display: block;
}

.hero-metrics strong {
  font-size: 1.34rem;
  line-height: 1.15;
}

.hero-metrics span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
}

.quick-strip {
  background: var(--graphite);
  color: var(--white);
}

.quick-strip-inner {
  display: flex;
  min-height: 92px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: 14px 0;
}

.quick-strip span {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.25;
}

.quick-strip span::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--amber);
  content: "";
  vertical-align: 1px;
}

.section {
  padding: 86px 0;
}

.section-soft {
  background: #edf3ef;
}

.intro-grid,
.promise-grid,
.tech-layout,
.contact-layout {
  display: grid;
  align-items: start;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
}

.intro-grid h2,
.section-heading h2,
.tech-copy h2,
.promise-grid h2,
.contact-copy h2 {
  font-size: 2.7rem;
}

.intro-grid p:last-child,
.section-heading p,
.tech-copy p,
.contact-copy p,
.promise-list p,
.realization-card p,
.use-grid p,
.process-list p,
.service-card p {
  color: var(--muted);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading.align-left {
  margin-right: 0;
  margin-left: 0;
  text-align: left;
}

.section-heading p {
  margin: 14px 0 0;
  font-size: 1.08rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.use-grid article {
  min-height: 245px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 36px rgba(20, 35, 30, 0.06);
}

.service-card {
  padding: 28px;
}

.card-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 7px;
  background: #e4f4ed;
  color: var(--green);
}

.service-card h3,
.use-grid h3,
.process-list h3 {
  margin: 20px 0 10px;
  font-size: 1.22rem;
}

.service-card p,
.use-grid p,
.process-list p {
  margin: 0;
}

.tech-section {
  background:
    linear-gradient(135deg, rgba(17, 136, 95, 0.1), transparent 36%),
    var(--white);
}

.tech-copy {
  max-width: 560px;
}

.tech-copy p {
  margin: 20px 0 0;
  font-size: 1.08rem;
}

.text-link {
  display: inline-flex;
  margin-top: 26px;
  color: var(--green-dark);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.spec-panel {
  border-radius: var(--radius);
  background: var(--graphite);
  box-shadow: var(--shadow);
  color: var(--white);
  overflow: hidden;
}

.spec-row {
  display: grid;
  min-height: 86px;
  align-items: center;
  grid-template-columns: 0.78fr 1fr;
  gap: 18px;
  padding: 20px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-row:last-child {
  border-bottom: 0;
}

.spec-row span {
  color: rgba(255, 255, 255, 0.64);
}

.spec-row strong {
  font-size: 1.1rem;
}

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

.realization-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.realization-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 36px rgba(20, 35, 30, 0.08);
}

.realization-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.realization-card .realization-image-top {
  aspect-ratio: 3 / 4;
  background: #101615;
  object-fit: contain;
  object-position: center;
}

.realization-card-content {
  padding: 24px 26px 26px;
}

.realization-card h3 {
  margin: 0 0 10px;
  font-size: 1.28rem;
}

.realization-card p {
  margin: 0;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  position: relative;
  min-height: 310px;
  padding: 28px 24px;
  border-top: 4px solid var(--green);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 36px rgba(20, 35, 30, 0.06);
}

.process-list span {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 7px;
  background: #f7e7bf;
  color: #6e4b06;
  font-weight: 900;
}

.use-layout {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 54px;
}

.use-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.use-grid article {
  padding: 26px;
}

.use-grid h3 {
  margin-top: 0;
}

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

.promise-grid {
  align-items: center;
}

.promise-list {
  display: grid;
  gap: 12px;
}

.promise-list p {
  margin: 0;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.contact-section {
  padding: 92px 0;
  background:
    linear-gradient(135deg, rgba(15, 154, 154, 0.12), transparent 40%),
    var(--paper);
}

.contact-copy p {
  margin: 18px 0 0;
  font-size: 1.08rem;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-methods a {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  border-bottom: 2px solid transparent;
  color: var(--green-dark);
  font-weight: 900;
}

.contact-methods a:hover {
  border-color: currentColor;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #26332f;
  font-size: 0.92rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cddbd3;
  border-radius: 6px;
  background: #fbfcfa;
  color: var(--ink);
  outline: none;
  padding: 13px 13px;
  transition: border 160ms ease, box-shadow 160ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(17, 136, 95, 0.13);
}

.contact-form textarea {
  min-height: 126px;
  resize: vertical;
}

.contact-form .button {
  width: 100%;
  margin-top: 4px;
}

.site-footer {
  background: #0d1513;
  color: rgba(255, 255, 255, 0.74);
}

.footer-inner {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-inner p {
  margin: 0;
}

.linux-note {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.16);
  font-size: 0.72rem;
  font-weight: 700;
}

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

@media (max-width: 1040px) {
  .main-nav {
    display: none;
  }

  .main-nav.is-open {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: grid;
    padding: 10px;
    border-radius: var(--radius);
    background: rgba(17, 24, 22, 0.96);
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.26);
  }

  .main-nav a {
    padding: 13px 12px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .hero h1 {
    font-size: 3.2rem;
  }

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

  .intro-grid,
  .promise-grid,
  .tech-layout,
  .contact-layout,
  .use-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 58px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: calc(100svh - 118px);
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(9, 17, 15, 0.92), rgba(9, 17, 15, 0.66)),
      linear-gradient(180deg, rgba(9, 17, 15, 0.18), rgba(9, 17, 15, 0.48));
  }

  .hero-content {
    max-width: none;
    margin-left: 14px;
    padding: 88px 14px 22px 0;
  }

  .hero h1 {
    font-size: 2.28rem;
  }

  .hero-lead {
    margin-top: 16px;
    font-size: 1rem;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .button {
    min-height: 44px;
    width: 100%;
    min-width: 0;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    margin-top: 16px;
  }

  .hero-metrics div {
    min-height: 64px;
  }

  .quick-strip-inner {
    gap: 10px;
    padding: 16px 0;
  }

  .section,
  .contact-section {
    padding: 62px 0;
  }

  .intro-grid h2,
  .section-heading h2,
  .tech-copy h2,
  .promise-grid h2,
  .contact-copy h2 {
    font-size: 2.1rem;
  }

  .service-grid,
  .process-list,
  .realization-grid,
  .use-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .process-list li,
  .use-grid article {
    min-height: auto;
  }

  .spec-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .contact-form {
    padding: 20px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 22px 0;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 2rem;
  }

  .brand strong {
    font-size: 0.86rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }
}

@media (min-width: 520px) and (max-width: 720px) {
  .hero-actions .button {
    width: auto;
    min-width: 178px;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-metrics div {
    min-height: 72px;
    padding: 11px 12px;
  }

  .hero-metrics strong {
    font-size: 1.02rem;
  }

  .hero-metrics span {
    font-size: 0.78rem;
  }
}