:root {
  --ink: #111111;
  --muted: #5c5f63;
  --soft: #f7f6f1;
  --line: #e6e0d3;
  --gold: #a87918;
  --gold-deep: #76550f;
  --dark: #101010;
  --dark-2: #191919;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 22px clamp(20px, 4vw, 64px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand img {
  height: 44px;
  width: auto;
}

.nav-links {
  align-items: center;
  color: #2a2a2a;
  display: flex;
  font-size: 0.82rem;
  font-weight: 700;
  gap: clamp(16px, 3vw, 36px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  background: var(--gold);
  bottom: -8px;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(32px, 6vw, 84px);
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  min-height: 88vh;
  overflow: hidden;
  padding: 132px clamp(20px, 5vw, 80px) 70px;
  position: relative;
}

.hero::before {
  background-image:
    linear-gradient(rgba(168, 121, 24, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 121, 24, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  inset: 0 0 auto auto;
  height: 72%;
  opacity: 0.78;
  position: absolute;
  width: 54%;
  z-index: 0;
}

.hero-copy,
.intelligence-visual {
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--gold-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(3rem, 7vw, 6.8rem);
  font-weight: 800;
  line-height: 0.95;
  margin-bottom: 28px;
  max-width: 980px;
}

.hero-subtitle {
  color: #34363a;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  line-height: 1.65;
  margin-bottom: 34px;
  max-width: 760px;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
}

.hero-actions span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.primary-button,
.contact-form button {
  align-items: center;
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.primary-button:hover,
.contact-form button:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.visual-panel {
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(168, 121, 24, 0.12), transparent 22%),
    linear-gradient(135deg, #161616, #0d0d0d);
  border: 1px solid rgba(168, 121, 24, 0.32);
  box-shadow: 0 26px 80px rgba(17, 17, 17, 0.18);
  margin-left: auto;
  max-width: 560px;
  min-width: 300px;
  overflow: hidden;
  position: relative;
}

.visual-panel::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  content: "";
  inset: 0;
  position: absolute;
}

.scan-line {
  background: linear-gradient(90deg, transparent, rgba(185, 145, 60, 0.9), transparent);
  height: 1px;
  left: 10%;
  position: absolute;
  right: 10%;
  top: 42%;
}

.node {
  background: var(--gold);
  border: 5px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  box-shadow: 0 0 0 10px rgba(168, 121, 24, 0.12);
  height: 20px;
  position: absolute;
  width: 20px;
}

.node-a {
  left: 22%;
  top: 24%;
}

.node-b {
  left: 54%;
  top: 18%;
}

.node-c {
  left: 70%;
  top: 46%;
}

.node-d {
  left: 38%;
  top: 66%;
}

.node-e {
  left: 76%;
  top: 74%;
}

.signal {
  background: rgba(185, 145, 60, 0.78);
  height: 2px;
  position: absolute;
  transform-origin: left center;
}

.signal-one {
  left: 25%;
  top: 27%;
  transform: rotate(-9deg);
  width: 30%;
}

.signal-two {
  left: 55%;
  top: 22%;
  transform: rotate(45deg);
  width: 32%;
}

.signal-three {
  left: 41%;
  top: 68%;
  transform: rotate(-36deg);
  width: 36%;
}

.section {
  padding: clamp(76px, 10vw, 130px) clamp(20px, 5vw, 80px);
}

.section-heading {
  max-width: 850px;
}

.section-heading h2,
.contact-info h2 {
  font-size: clamp(2rem, 4.6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.03;
  margin-bottom: 0;
}

.about-section {
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(36px, 7vw, 90px);
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
}

.about-copy {
  color: #34363a;
  font-size: clamp(1.05rem, 1.5vw, 1.24rem);
  line-height: 1.75;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

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

.split {
  align-items: end;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  max-width: none;
}

.split > p {
  color: #c9c6bd;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 6px;
}

.capability-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 54px;
}

.capability-card {
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 320px;
  padding: 30px;
}

.capability-card span {
  color: var(--gold);
  display: block;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 72px;
}

.capability-card h3 {
  font-size: 1.35rem;
  margin-bottom: 18px;
}

.capability-card p {
  color: #c9c6bd;
  line-height: 1.65;
  margin-bottom: 0;
}

.industries-section {
  background: var(--soft);
}

.industry-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 48px;
}

.industry-item {
  background: var(--white);
  border: 1px solid var(--line);
  min-height: 168px;
  padding: 26px;
}

.industry-item span {
  background: var(--gold);
  display: block;
  height: 7px;
  margin-bottom: 54px;
  width: 7px;
}

.industry-item p {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0;
}

.contact-section {
  background: var(--white);
  padding: clamp(76px, 10vw, 130px) clamp(20px, 5vw, 80px);
}

.contact-card {
  background: var(--ink);
  color: var(--white);
  display: grid;
  gap: clamp(36px, 7vw, 96px);
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  padding: clamp(32px, 6vw, 72px);
}

.contact-info img {
  height: 52px;
  margin-bottom: clamp(44px, 7vw, 96px);
  width: auto;
}

address {
  color: #d2d0c8;
  display: grid;
  font-style: normal;
  gap: 12px;
  margin-top: 34px;
}

address strong {
  color: var(--white);
}

address a {
  color: #d8b45a;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  color: #d2d0c8;
  display: grid;
  font-size: 0.84rem;
  font-weight: 800;
  gap: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  outline: none;
  padding: 15px 16px;
  resize: vertical;
  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--gold);
}

.contact-form button {
  background: var(--gold);
  border-color: var(--gold);
  margin-top: 8px;
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  padding: 30px clamp(20px, 5vw, 80px);
}

.site-footer img {
  height: 36px;
  width: auto;
}

.site-footer div {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: flex-end;
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  color: var(--ink);
  font-weight: 700;
}

.cookie-notice {
  align-items: center;
  background: rgba(17, 17, 17, 0.95);
  bottom: 18px;
  color: var(--white);
  display: flex;
  gap: 18px;
  left: 50%;
  max-width: min(720px, calc(100% - 36px));
  padding: 16px 18px;
  position: fixed;
  transform: translateX(-50%);
  z-index: 30;
}

.cookie-notice p {
  color: #e5e1d8;
  flex: 1;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 0;
}

.cookie-notice button {
  background: var(--gold);
  border: 0;
  color: var(--white);
  cursor: pointer;
  font-weight: 800;
  min-height: 40px;
  padding: 0 18px;
}

.policy-page {
  background: var(--soft);
  min-height: 100vh;
  padding: clamp(28px, 5vw, 64px);
}

.policy-logo img {
  height: 44px;
  width: auto;
}

.policy-content {
  background: var(--white);
  border: 1px solid var(--line);
  margin-top: clamp(42px, 7vw, 86px);
  max-width: 880px;
  padding: clamp(30px, 6vw, 74px);
}

.policy-content h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.policy-content h2 {
  font-size: 1.25rem;
  margin-top: 34px;
}

.policy-content p {
  color: #3e4248;
  font-size: 1.04rem;
  line-height: 1.75;
}

.policy-content a {
  color: var(--gold-deep);
  font-weight: 800;
}

@media (max-width: 1100px) {
  .hero,
  .about-section,
  .contact-card,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .visual-panel {
    margin-left: 0;
  }

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

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

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    gap: 18px;
    position: static;
  }

  .brand img {
    height: 34px;
  }

  .nav-links {
    flex-wrap: wrap;
    font-size: 0.74rem;
    justify-content: flex-end;
  }

  .hero {
    padding-top: 54px;
  }

  h1 {
    font-size: clamp(2.7rem, 16vw, 4.2rem);
  }

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

  .primary-button {
    width: 100%;
  }

  .capability-grid,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 250px;
  }

  .capability-card span {
    margin-bottom: 48px;
  }

  .site-footer,
  .site-footer div,
  .cookie-notice {
    align-items: flex-start;
    flex-direction: column;
  }

  .cookie-notice {
    transform: none;
    left: 18px;
  }

  .cookie-notice button {
    width: 100%;
  }
}