```css
:root {
  --bg-primary: #0b0e12;
  --bg-secondary: #11161d;
  --bg-surface: #171d25;
  --bg-surface-hover: #1d2530;

  --text-primary: #f1f3f5;
  --text-muted: #9aa3af;

  --accent: #3b82f6;
  --accent-light: #79aef7;

  --border-color: rgba(255, 255, 255, 0.09);
  --border-color-hover: rgba(255, 255, 255, 0.2);

  --shadow-lg: 0 14px 32px -20px rgba(0, 0, 0, 0.65);

  /* Less uniform corner treatment */
  --radius-lg: 7px;
  --radius-md: 5px;
  --radius-sm: 3px;

  --transition-fast: 0.18s ease;
  --transition-smooth: 0.28s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  min-height: 100vh;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

button,
input,
textarea {
  font: inherit;
  background: none;
  border: none;
}

.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(1180px, 90vw);
  margin: 0 auto;
}


/* =========================================================
   HEADER & NAVIGATION
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border-color);
  background: rgba(11, 14, 18, 0.94);
  backdrop-filter: blur(10px);
}

.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.logo-image {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--border-color-hover);
  border-radius: 4px;
  background: var(--bg-surface);
  color: var(--accent-light);
  font-size: 0.82rem;
  font-weight: 800;
}

.logo-type {
  font-size: 1.02rem;
  color: var(--text-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav a {
  position: relative;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.nav a:hover,
.nav a.active {
  color: var(--text-primary);
}

.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent-light);
  transition: width var(--transition-fast);
}

.nav a:not(.nav-cta):hover::after,
.nav a:not(.nav-cta).active::after {
  width: 100%;
}

.nav-cta {
  padding: 9px 17px;
  border: 1px solid var(--border-color-hover);
  border-radius: 4px;
  background: transparent;
  color: var(--text-primary) !important;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.nav-cta:hover {
  border-color: var(--accent);
  background: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
}

.nav-toggle span {
  width: 19px;
  height: 2px;
  background-color: var(--text-primary);
}


/* =========================================================
   BASE SECTIONS
   ========================================================= */

.section {
  padding: 92px 0;
}

.section.alt {
  background-color: var(--bg-secondary);
}

.page-header {
  padding: 108px 0 58px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
  max-width: 850px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.page-header p {
  color: var(--text-muted);
  font-size: 1.16rem;
  max-width: 650px;
}

.section-title {
  margin-bottom: 40px;
}

.section-title h2 {
  max-width: 760px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 15px;
}

.section-title p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 620px;
}


/* =========================================================
   HERO
   ========================================================= */

.hero {
  position: relative;
  padding: 128px 0 112px;
  background: #0b0e12;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 9%;
  width: 1px;
  height: 110px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 72px;
  align-items: center;
}

.eyebrow {
  color: var(--accent-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 19px;
}

.hero h1 {
  max-width: 760px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 5.8vw, 4.8rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
}

.lead {
  margin-top: 24px;
  color: var(--text-muted);
  font-size: 1.17rem;
  max-width: 570px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 33px;
}


/* =========================================================
   BUTTONS
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 49px;
  padding: 0 23px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.92rem;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
  cursor: pointer;
}

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

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: none;
}

.btn.primary:hover {
  background: #326fca;
}

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

.btn.ghost:hover {
  border-color: rgba(121, 174, 247, 0.65);
  background: rgba(255, 255, 255, 0.035);
}


/* =========================================================
   CAPABILITY / FEATURE PANELS
   ========================================================= */

.capability-panel {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  padding: 29px 31px 27px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.capability-panel::before {
  content: "";
  position: absolute;
  top: 18px;
  right: -1px;
  width: 38px;
  height: 1px;
  background: var(--accent);
}

.capability-card {
  margin-bottom: 27px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--border-color);
}

.capability-card:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.capability-label {
  display: inline-block;
  padding: 4px 8px;
  border-left: 2px solid var(--accent);
  border-radius: 0;
  background: transparent;
  color: var(--accent-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.capability-card strong {
  display: block;
  font-size: 1.42rem;
  line-height: 1.2;
  margin-bottom: 9px;
}

.capability-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.capability-list {
  display: grid;
  gap: 14px;
}

.capability-list div {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.capability-list span {
  color: var(--accent-light);
  font-weight: 800;
  font-size: 0.85rem;
  padding-top: 2px;
}

.capability-list p {
  font-weight: 600;
  font-size: 0.94rem;
}


/* =========================================================
   GRIDS
   ========================================================= */

.feature-grid,
.project-grid,
.terms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px 22px;
}

.feature-card,
.project-card,
.terms-card,
.contact-panel,
.contact-form,
.step {
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background: var(--bg-secondary);
  padding: 29px;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.feature-card:nth-child(2),
.project-card:nth-child(2),
.terms-card:nth-child(2) {
  border-radius: 5px 5px 12px 5px;
}

.feature-card:nth-child(3),
.project-card:nth-child(3),
.terms-card:nth-child(3) {
  border-radius: 5px 12px 5px 5px;
}

.feature-card:hover,
.project-card:hover,
.terms-card:hover {
  border-color: var(--border-color-hover);
  background: var(--bg-surface);
}

.feature-card svg {
  width: 34px;
  height: 34px;
  color: var(--accent-light);
  margin-bottom: 21px;
}

.feature-card h3,
.project-card h3,
.terms-card h3,
.contact-panel h3,
.step h3 {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 11px;
}

.feature-card p,
.project-card p,
.terms-card p,
.contact-panel p,
.step p {
  color: var(--text-muted);
  font-size: 0.94rem;
}


/* =========================================================
   PORTFOLIO & FILTERS
   ========================================================= */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 31px;
}

.filter {
  padding: 8px 15px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.86rem;
  cursor: pointer;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.filter.active,
.filter:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 250px;
}

.project-chip {
  align-self: flex-start;
  padding: 3px 8px;
  border-left: 2px solid var(--accent);
  border-radius: 0;
  background: transparent;
  color: var(--accent-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 17px;
}

.project-card .btn {
  margin-top: 25px;
}

[data-category].is-hidden {
  display: none;
}


/* =========================================================
   FOUNDER & WORKFLOW
   ========================================================= */

.founder-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 25px;
  align-items: start;
  max-width: 800px;
}

.founder-avatar {
  display: grid;
  width: 61px;
  height: 61px;
  place-items: center;
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
}

.step:nth-child(2) {
  margin-left: 28px;
}

.step:nth-child(3) {
  margin-left: 9px;
}

.step-number {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border-radius: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color-hover);
  color: var(--accent-light);
  font-weight: 800;
  font-size: 1rem;
}


/* =========================================================
   CONTACT
   ========================================================= */

.contact-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 53px;
  align-items: start;
}

.contact-panel {
  display: flex;
  flex-direction: column;
  gap: 17px;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--border-color);
  border-radius: 0;
  padding: 7px 0 7px 27px;
}

.contact-panel a {
  color: var(--accent-light);
  font-weight: 700;
  font-size: 1.05rem;
}

.contact-form {
  display: grid;
  gap: 21px;
  background: var(--bg-secondary);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.88rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 13px 14px;
  outline: none;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(121, 174, 247, 0.65);
  background: #0e1217;
}


/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  padding: 67px 0 35px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 44px;
}

.footer-brand {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 13px;
}

.footer-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 17px;
  color: var(--text-primary);
}

.footer-text,
.site-footer a {
  display: block;
  margin-bottom: 9px;
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

.site-footer a:hover {
  color: var(--text-primary);
}

.copyright {
  margin-top: 51px;
  padding-top: 22px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.82rem;
}


/* =========================================================
   SUBTLE SCROLL REVEAL
   Only used where explicitly applied.
   No dramatic movement.
   ========================================================= */

.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 992px) {

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero {
    padding: 105px 0 90px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .contact-panel {
    max-width: 650px;
  }

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

  .step:nth-child(2),
  .step:nth-child(3) {
    margin-left: 0;
  }
}


@media (max-width: 768px) {

  .container {
    width: min(92vw, 680px);
  }

  .header-grid {
    padding: 14px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 22px;
    gap: 17px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition:
      max-height 0.25s ease,
      opacity 0.2s ease;
    pointer-events: none;
  }

  body.nav-open .nav {
    max-height: 400px;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .section {
    padding: 73px 0;
  }

  .page-header {
    padding: 83px 0 46px;
  }

  .page-header h1 {
    font-size: clamp(2.35rem, 10vw, 3.4rem);
  }

  .hero {
    padding: 82px 0 72px;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 11vw, 4rem);
  }

  .section-title {
    margin-bottom: 32px;
  }

  .feature-grid,
  .project-grid,
  .terms-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .feature-card,
  .project-card,
  .terms-card,
  .contact-panel,
  .contact-form,
  .step {
    padding: 24px;
  }

  .founder-card,
  .step {
    grid-template-columns: 1fr;
  }

  .founder-avatar {
    margin-bottom: -5px;
  }

  .step-number {
    width: 40px;
    height: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .site-footer {
    padding-top: 54px;
  }
}


@media (max-width: 480px) {

  .container {
    width: 91vw;
  }

  .cta-row {
    align-items: stretch;
    flex-direction: column;
    max-width: 300px;
  }

  .btn {
    width: 100%;
  }

  .capability-panel {
    padding: 24px;
  }

  .contact-panel {
    padding-left: 20px;
  }

  .filter-row {
    gap: 7px;
  }

  .filter {
    padding: 7px 11px;
  }
}


/* =========================================================
   ACCESSIBILITY
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
```