:root {
  --ink: #121e42;
  --muted: #64768a;
  --paper: #eef1f8;
  --white: #ffffff;
  --steel: #d8dff0;
  --blue: #005fa8;
  --green: #00c4e0;
  --red: #ff9500;
  --charcoal: #0a1229;
  --navy-mid: #1b2b5b;
  --navy-soft: #213468;
  --cyan-soft: #cef4f9;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(18, 30, 66, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 54px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(238, 241, 248, 0.94);
  box-shadow: 0 12px 40px rgba(18, 30, 66, 0.12);
  backdrop-filter: blur(14px);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a,
.header-action,
.site-footer a {
  text-decoration: none;
}

.site-nav a:hover,
.header-action:hover,
.site-footer a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.header-action {
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 800;
  font-size: 0.9rem;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  padding: 128px clamp(20px, 5vw, 72px) 72px;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media img {
  filter: saturate(0.9) contrast(1.05);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(10, 18, 41, 0.9), rgba(27, 43, 91, 0.54) 52%, rgba(10, 18, 41, 0.16)),
    linear-gradient(0deg, rgba(10, 18, 41, 0.74), rgba(10, 18, 41, 0.02) 46%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(840px, 100%);
}

.eyebrow,
.section-kicker,
.tag {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #71e4fd;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.4rem, 9vw, 8.7rem);
  line-height: 0.88;
  letter-spacing: 0;
  max-width: 980px;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 670px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: var(--radius);
  padding: 13px 18px;
  text-decoration: none;
  font-weight: 900;
}

.logo-button {
  position: relative;
  min-width: 216px;
  min-height: 64px;
  padding: 12px 20px;
}

.logo-button span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.logo-button img {
  width: auto;
  object-fit: contain;
}

.titan-button {
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: var(--navy-mid);
}

.titan-button img {
  height: 38px;
  max-width: 232px;
}

.shop-button {
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.96);
}

.shop-button img {
  height: 42px;
  max-width: 220px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(216, 223, 240, 0.16);
  color: var(--white);
}

.signal-strip div {
  min-height: 118px;
  padding: 28px clamp(20px, 4vw, 48px);
  background: var(--navy-mid);
}

.signal-strip strong,
.signal-strip span {
  display: block;
}

.signal-strip strong {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.signal-strip span {
  color: rgba(255, 255, 255, 0.66);
}

.section {
  padding: clamp(74px, 10vw, 132px) clamp(20px, 5vw, 72px);
}

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

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 7vw, 92px);
  align-items: start;
}

.intro-grid p,
.section-heading p,
.point-copy > p,
.contact-section h2 + p {
  color: var(--muted);
  font-size: 1.08rem;
}

.work-section {
  background: var(--paper);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 430px);
  gap: 32px;
  align-items: end;
  margin-bottom: 32px;
}

.work-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
}

.work-card {
  display: flex;
  min-height: 290px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(18, 30, 66, 0.06);
}

.feature-card {
  grid-row: span 2;
  flex-direction: column;
}

.card-image {
  min-height: 310px;
}

.card-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(24px, 4vw, 40px);
}

.card-content p:not(.tag) {
  color: var(--muted);
}

.card-content a,
.contact-links a {
  margin-top: auto;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.card-content a:hover,
.contact-links a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.dark-card {
  color: var(--white);
  background: var(--navy-mid);
}

.dark-card .card-content p:not(.tag),
.dark-card .card-content a {
  color: rgba(255, 255, 255, 0.74);
}

.point-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  background: var(--white);
}

.ai-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 196, 224, 0.14), transparent 42%),
    var(--navy-mid);
}

.ai-copy p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.08rem;
}

.ai-copy a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  margin-top: 18px;
  border-radius: var(--radius);
  padding: 13px 18px;
  color: var(--charcoal);
  background: var(--green);
  text-decoration: none;
  font-weight: 900;
}

.ai-copy a:hover {
  background: #71e4fd;
}

.ai-panel {
  overflow: hidden;
  border: 1px solid rgba(113, 228, 253, 0.28);
  border-radius: var(--radius);
  background: rgba(10, 18, 41, 0.78);
  box-shadow: var(--shadow);
}

.ai-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.7);
}

.ai-panel-header span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
}

.ai-panel-header span:nth-child(2) {
  background: #fbbf24;
}

.ai-panel-header span:nth-child(3) {
  background: var(--green);
}

.ai-panel-header strong {
  margin-left: auto;
  font-size: 0.78rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.ai-command {
  margin: 22px;
  border: 1px solid rgba(113, 228, 253, 0.3);
  border-radius: var(--radius);
  padding: 16px 18px;
  color: #71e4fd;
  background: rgba(0, 196, 224, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-weight: 800;
}

.ai-command::before {
  content: "> ";
  color: var(--red);
}

.ai-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.ai-list div {
  padding: 20px 22px;
  background: rgba(18, 30, 66, 0.88);
}

.ai-list span {
  display: block;
  margin-bottom: 6px;
  color: var(--red);
  font-weight: 900;
  font-size: 0.82rem;
}

.ai-list strong {
  display: block;
  margin-bottom: 5px;
}

.ai-list p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
}

.point-media {
  min-height: 600px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.principles {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.principles div {
  border-left: 4px solid var(--green);
  padding: 2px 0 2px 20px;
}

.principles span {
  display: block;
  margin-bottom: 4px;
  color: var(--red);
  font-weight: 900;
  font-size: 0.82rem;
}

.principles strong {
  display: block;
  margin-bottom: 4px;
}

.principles p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 6vw, 84px);
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(0, 196, 224, 0.18), transparent 32%),
    var(--charcoal);
}

.contact-section .section-kicker {
  color: #71e4fd;
}

.contact-links {
  display: grid;
  gap: 12px;
}

.contact-links a {
  display: block;
  min-height: 92px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.contact-links span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 500;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #070c1a;
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .site-nav {
    display: none;
  }

  .header-action {
    justify-self: end;
  }

  .hero {
    min-height: 82vh;
    padding-top: 112px;
  }

  .signal-strip,
  .intro-grid,
  .section-heading,
  .work-grid,
  .ai-section,
  .point-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .work-grid {
    grid-template-rows: auto;
  }

  .feature-card {
    grid-row: auto;
  }

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

@media (max-width: 560px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .header-action {
    padding: 9px 12px;
  }

  h1 {
    font-size: 3.2rem;
  }

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

  .button {
    width: 100%;
  }

  .logo-button {
    min-width: 0;
  }

  .signal-strip div {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}