/* ==========================================================================
   PACTUM SECURITIES — pactum-securities.com
   Design system: "engineered capital markets"
   Navy #003063 / Periwinkle #7582ab drawn from the brand mark.
   Type: Archivo (variable, width axis) + IBM Plex Mono. Self-hosted.
   ========================================================================== */

/* ---------- Fonts ------------------------------------------------------- */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 300 800;
  font-stretch: 100% 125%;
  font-display: swap;
  src: url('../fonts/archivo-var-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/plex-mono-400-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/plex-mono-500-latin.woff2') format('woff2');
}

/* ---------- Tokens ------------------------------------------------------ */

:root {
  /* brand */
  --c-navy: #003063;
  --c-navy-mid: #00264f;
  --c-navy-deep: #001f42;
  --c-navy-abyss: #001531;
  --c-peri: #7582ab;
  --c-peri-soft: #9aa6c6;
  --c-peri-light: #c5cde0;
  --c-peri-faint: #e9ecf4;
  --c-peri-wash: #f1f3f8;

  /* neutrals */
  --c-paper: #f7f8fb;
  --c-white: #ffffff;
  --c-ink: #0d2038;
  --c-body: #3d4d68;
  --c-muted: #697a94;
  --c-line: #dee3ee;
  --c-line-dark: rgba(154, 166, 198, 0.22);

  /* on-dark text */
  --c-dark-body: #c3cde2;
  --c-dark-muted: #8d9cbe;

  --c-focus: #4d82d6;

  /* type */
  --font-sans: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --stretch-display: 118%;

  /* rhythm */
  --sp-section: clamp(4.5rem, 9vw, 8rem);
  --header-h: 4.75rem;
  --container: 73.75rem; /* 1180px */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Reset ------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-body);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

ul[class],
ol[class],
.site-nav ul,
.footer-col ul {
  list-style: none;
}

button {
  font: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  color: inherit;
}

::selection {
  background: var(--c-navy);
  color: var(--c-white);
}

:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Primitives -------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75em 1.25em;
  background: var(--c-navy);
  color: var(--c-white);
  font-size: 0.9rem;
}

.skip-link:focus {
  top: 0.75rem;
}

/* eyebrow — mono label with a small square, echoing the mark */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-peri);
}

/* two-tone rule, echoing the half-navy half-periwinkle top edge of the mark */
.eyebrow::before {
  content: '';
  flex: none;
  width: 1.75em;
  height: 2px;
  background: linear-gradient(90deg, var(--c-navy) 0 50%, var(--c-peri) 50% 100%);
}

.on-dark .eyebrow {
  color: var(--c-peri-soft);
}

.on-dark .eyebrow::before {
  background: linear-gradient(90deg, var(--c-white) 0 50%, var(--c-peri) 50% 100%);
}

/* display headings */
h1,
h2,
h3,
.display {
  font-weight: 620;
  font-stretch: var(--stretch-display);
  letter-spacing: -0.012em;
  line-height: 1.08;
  color: var(--c-ink);
}

.on-dark h1,
.on-dark h2,
.on-dark h3 {
  color: var(--c-white);
}

h1 {
  font-size: clamp(2.6rem, 5.2vw, 4rem);
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.65rem);
  line-height: 1.12;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}

p a,
.text-link {
  color: var(--c-navy);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--c-peri-light);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition: text-decoration-color 0.2s ease;
}

p a:hover,
.text-link:hover {
  text-decoration-color: var(--c-navy);
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.9em 1.5em;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.95rem;
  font-weight: 540;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn .arr {
  transition: transform 0.25s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.btn:hover .arr {
  transform: translateX(4px);
}

.btn--navy {
  background: var(--c-navy);
  color: var(--c-white);
}

.btn--navy:hover {
  background: var(--c-navy-mid);
}

.btn--white {
  background: var(--c-white);
  color: var(--c-navy);
}

.btn--white:hover {
  background: var(--c-peri-faint);
}

.btn--ghost {
  border-color: color-mix(in srgb, currentColor 38%, transparent);
  color: inherit;
}

.btn--ghost:hover {
  border-color: currentColor;
}

.btn--sm {
  padding: 0.72em 1.2em;
  font-size: 0.9rem;
}

/* sections */
.sec {
  padding-block: var(--sp-section);
}

.sec--paper {
  background: var(--c-paper);
}

.sec-head {
  margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
  max-width: 46rem;
}

.sec-head .eyebrow {
  margin-bottom: 1.1rem;
}

.sec-head p {
  margin-top: 1.1rem;
  font-size: 1.05rem;
}

/* two-column editorial layout */
.split {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 64em) {
  .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(3rem, 6vw, 5.5rem);
  }
  .split > .split-head {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    align-self: start;
  }
}

.split-head .eyebrow {
  margin-bottom: 1.1rem;
}

.prose p {
  max-width: 62ch;
}

.prose p + p {
  margin-top: 1.2em;
}

.prose .lead {
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  line-height: 1.6;
  color: var(--c-ink);
  font-weight: 460;
}

/* reveal on scroll (only when JS is present) */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1),
    transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
  transition-delay: var(--d, 0s);
}

html.js [data-reveal].in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html.js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Header ------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

/* two-tone brand line — the top edge of the mark */
.site-header::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--c-navy) 0 50%, var(--c-peri) 50% 100%);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--c-line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-right: auto;
}

.brand-mark {
  width: 2.1rem;
  height: 2.1rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 650;
  font-stretch: 108%;
  letter-spacing: 0.16em;
  line-height: 1;
  color: var(--c-navy);
}

.brand-sub {
  font-size: 0.52rem;
  font-weight: 520;
  letter-spacing: 0.46em;
  line-height: 1;
  color: var(--c-peri);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.site-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-ink);
  padding-block: 0.4rem;
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--c-navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.site-nav a:hover::after,
.site-nav a[aria-current='page']::after {
  transform: scaleX(1);
}

.site-nav a[aria-current='page'] {
  color: var(--c-navy);
}

.nav-extra {
  display: none;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 2.6rem;
  height: 2.6rem;
  flex: none;
}

.nav-toggle__bar {
  position: absolute;
  left: 0.55rem;
  right: 0.55rem;
  height: 2px;
  background: var(--c-navy);
  transition: transform 0.3s cubic-bezier(0.2, 0.6, 0.2, 1), top 0.3s ease;
}

.nav-toggle__bar:nth-child(1) {
  top: calc(50% - 5px);
}

.nav-toggle__bar:nth-child(2) {
  top: calc(50% + 3px);
}

html.nav-open .nav-toggle__bar:nth-child(1) {
  top: calc(50% - 1px);
  transform: rotate(45deg);
}

html.nav-open .nav-toggle__bar:nth-child(2) {
  top: calc(50% - 1px);
  transform: rotate(-45deg);
}

@media (max-width: 55em) {
  /* backdrop-filter would become the containing block for the fixed
     menu overlay below — use a solid header on mobile instead */
  .site-header {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: var(--c-white);
  }

  .nav-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    inset: calc(var(--header-h) + 3px) 0 0 0;
    z-index: 90;
    background: var(--c-navy-abyss);
    padding: clamp(2rem, 8vh, 4rem) var(--gutter) 2.5rem;
    display: flex;
    flex-direction: column;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  html.nav-open .site-nav {
    visibility: visible;
    opacity: 1;
  }

  html.nav-open body {
    overflow: hidden;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav li {
    border-top: 1px solid var(--c-line-dark);
  }

  .site-nav li:last-child {
    border-bottom: 1px solid var(--c-line-dark);
  }

  .site-nav ul a {
    display: block;
    padding: 1.15rem 0;
    font-size: 1.5rem;
    font-weight: 600;
    font-stretch: 112%;
    color: var(--c-white);
  }

  .site-nav ul a::after {
    display: none;
  }

  .site-nav ul a[aria-current='page'] {
    color: var(--c-peri-soft);
  }

  .nav-extra {
    display: block;
    margin-top: auto;
    padding-top: 2rem;
  }

  .nav-extra .btn {
    width: 100%;
    justify-content: center;
  }

  .nav-extra-contact {
    margin-top: 1.6rem;
    font-size: 0.85rem;
    line-height: 1.9;
    color: var(--c-dark-muted);
  }

  .nav-extra-contact a {
    color: var(--c-dark-body);
  }
}

/* ---------- Hero (shared dark canvas) ----------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(75rem 50rem at 78% -25%, rgba(0, 48, 99, 0.85), transparent 60%),
    radial-gradient(48rem 36rem at -12% 118%, rgba(117, 130, 171, 0.18), transparent 60%),
    var(--c-navy-abyss);
  color: var(--c-white);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(154, 166, 198, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 166, 198, 0.07) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  -webkit-mask-image: radial-gradient(80rem 60rem at 70% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(80rem 60rem at 70% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero > .container {
  position: relative;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  padding-block: clamp(4.5rem, 10vh, 7.5rem);
  align-items: center;
}

@media (min-width: 64em) {
  .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(3rem, 6vw, 5rem);
  }
}

.hero .eyebrow {
  color: var(--c-peri-soft);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.9rem, 6vw, 4.7rem);
  line-height: 1.02;
  color: var(--c-white);
  max-width: 13em;
}

.hero h1 .hl {
  color: var(--c-peri-soft);
}

.hero .lede {
  margin-top: 1.6rem;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.7;
  color: var(--c-dark-body);
  max-width: 54ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

.hero-art {
  display: none;
}

@media (min-width: 64em) {
  .hero-art {
    display: block;
    justify-self: end;
    width: min(29vw, 27rem);
  }
}

.hero-art svg {
  width: 100%;
  height: auto;
}

/* 5x5 cell grid — fills are driven by JS, morphing between noise and the mark */
.hero-art .cell {
  fill: rgba(117, 130, 171, 0);
  stroke: #7582ab;
  stroke-opacity: 0.3;
  stroke-width: 1.5;
  transition: fill 0.5s ease;
}

.hero-art .cell.s1 {
  fill: rgba(117, 130, 171, 0.16);
}

.hero-art .cell.s2 {
  fill: #2c4d8e;
}

.hero-art .cell.s3 {
  fill: rgba(255, 255, 255, 0.92);
}

.hero-stats {
  position: relative;
  margin-top: clamp(3.5rem, 8vh, 5.5rem);
  padding-block: 1.9rem clamp(2.5rem, 6vh, 3.75rem);
  border-top: 1px solid var(--c-line-dark);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

@media (min-width: 56em) {
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero-stats .stat + .stat {
    border-left: 1px solid var(--c-line-dark);
    padding-left: 1.75rem;
  }
}

.stat b {
  display: block;
  font-size: clamp(1.5rem, 2.4vw, 1.95rem);
  font-weight: 620;
  font-stretch: 112%;
  letter-spacing: -0.01em;
  color: var(--c-white);
  line-height: 1.15;
}

.stat span {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-dark-muted);
}

/* page-load rise */
[data-rise] {
  animation: rise 0.85s cubic-bezier(0.2, 0.6, 0.2, 1) both;
  animation-delay: var(--d, 0s);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
}

/* sub-page hero */
.hero--sub .hero-grid {
  grid-template-columns: 1fr;
  padding-top: clamp(4rem, 9vh, 6rem);
  padding-bottom: clamp(3.5rem, 8vh, 5.5rem);
}

.hero--sub h1 {
  font-size: clamp(2.5rem, 4.8vw, 3.7rem);
}

.hero--sub .hero-watermark {
  position: absolute;
  top: 50%;
  right: 2%;
  transform: translateY(-50%);
  width: min(24rem, 28vw);
  opacity: 0.1;
  pointer-events: none;
}

@media (max-width: 64em) {
  .hero--sub .hero-watermark {
    display: none;
  }
}

/* ---------- Home: pathway rows ------------------------------------------ */

.path-rows {
  border-bottom: 1px solid var(--c-line);
}

.path-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  position: relative;
  padding: 1.9rem 3.5rem 1.9rem 0;
  border-top: 1px solid var(--c-line);
}

@media (min-width: 56em) {
  .path-row {
    grid-template-columns: 4.5rem minmax(0, 1.05fr) minmax(0, 1.45fr) 4rem;
    gap: 2rem;
    align-items: center;
    padding: 2.4rem 0;
  }
}

.path-row .idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--c-peri);
}

.path-row h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  font-stretch: 112%;
  transition: color 0.2s ease;
}

.path-row p {
  font-size: 0.98rem;
  max-width: 52ch;
}

.path-row .go {
  position: absolute;
  top: 1.9rem;
  right: 0;
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--c-line);
  font-size: 1rem;
  color: var(--c-navy);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease,
    transform 0.25s cubic-bezier(0.2, 0.6, 0.2, 1);
}

@media (min-width: 56em) {
  .path-row .go {
    position: static;
    justify-self: end;
  }
}

.path-row:hover h3 {
  color: var(--c-navy);
}

.path-row:hover .go {
  background: var(--c-navy);
  border-color: var(--c-navy);
  color: var(--c-white);
  transform: translateX(5px);
}

/* ---------- Home: platform band ----------------------------------------- */

.platform-cells {
  display: grid;
  gap: 2.25rem;
  margin-top: 2.75rem;
}

@media (min-width: 44em) {
  .platform-cells {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.platform-cell {
  border-top: 2px solid var(--c-navy);
  padding-top: 1.3rem;
}

.platform-cell h3 {
  font-size: 1.08rem;
  margin-bottom: 0.6rem;
}

.platform-cell p {
  font-size: 0.97rem;
  margin-bottom: 1rem;
}

/* ---------- Home: definitions ------------------------------------------- */

.defs {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 56em) {
  .defs {
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

.def {
  border-top: 2px solid var(--c-navy);
  padding-top: 1.4rem;
}

.def .idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--c-peri);
  display: block;
  margin-bottom: 1.1rem;
}

.def h3 {
  font-size: 1.02rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.def p {
  font-size: 0.96rem;
}

/* ---------- Ledger list (numbered term-sheet rows) ----------------------- */

.ledger {
  border-bottom: 1px solid var(--c-line);
  counter-reset: ledger;
}

.ledger > li {
  counter-increment: ledger;
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  border-top: 1px solid var(--c-line);
  padding: 1.5rem 0;
}

.ledger > li::before {
  content: counter(ledger, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--c-peri);
}

.ledger > li {
  font-size: 1.05rem;
  color: var(--c-ink);
  font-weight: 460;
  line-height: 1.55;
}

/* ---------- Feature tiles (hairline grid) -------------------------------- */

.tiles {
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

@media (min-width: 44em) {
  .tiles {
    grid-template-columns: 1fr 1fr;
  }
}

.tile {
  background: var(--c-white);
  padding: clamp(1.6rem, 3vw, 2.3rem);
  transition: background-color 0.25s ease;
}

.tile:hover {
  background: var(--c-paper);
}

.tile .idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--c-peri);
  margin-bottom: 1.4rem;
}

.tile h3 {
  font-size: 1.12rem;
  margin-bottom: 0.55rem;
}

.tile p {
  font-size: 0.95rem;
}

/* ---------- Chips -------------------------------------------------------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.prose .chips {
  margin-top: 2rem;
}

.chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  border: 1px solid var(--c-line);
  background: var(--c-white);
  padding: 0.85em 1.25em;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-ink);
  border-radius: 2px;
}

.chips li::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--c-peri);
}

/* ---------- Callout band -------------------------------------------------- */

.callout {
  background: var(--c-navy);
  color: var(--c-white);
  padding-block: clamp(3rem, 7vw, 4.75rem);
  border-top: 1px solid rgba(117, 130, 171, 0.4);
}

.callout p {
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 540;
  font-stretch: 112%;
  letter-spacing: -0.01em;
  line-height: 1.4;
  max-width: 34em;
  border-left: 3px solid var(--c-peri);
  padding-left: clamp(1.25rem, 3vw, 2rem);
}

/* ---------- Panels (originators) ----------------------------------------- */

.panels {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 56em) {
  .panels {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.panel {
  padding: clamp(1.9rem, 4vw, 2.6rem);
}

.panel h3 {
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
}

.panel p {
  font-size: 0.98rem;
  margin-bottom: 1.6rem;
}

.panel--navy {
  background: var(--c-navy);
  color: var(--c-white);
}

.panel--navy h3 {
  color: var(--c-white);
}

.panel--navy p {
  color: var(--c-dark-body);
}

.panel--line {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-peri);
}

/* ---------- About: facts, team, partners ---------------------------------- */

.facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

@media (min-width: 56em) {
  .facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.fact {
  border-top: 2px solid var(--c-navy);
  padding-top: 1rem;
}

.fact b {
  display: block;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 620;
  font-stretch: 112%;
  color: var(--c-navy);
  line-height: 1.2;
}

.fact span {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.team {
  display: grid;
  gap: 3rem;
}

@media (min-width: 56em) {
  .team {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 4rem);
  }
}

.member-head {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.1rem;
}

.monogram {
  position: relative;
  flex: none;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--c-navy);
  display: grid;
  place-items: center;
  color: var(--c-white);
  font-weight: 620;
  font-stretch: 110%;
  font-size: 0.98rem;
  letter-spacing: 0.08em;
}

.monogram::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  width: 12px;
  height: 12px;
  background: var(--c-peri);
}

.member h3 {
  font-size: 1.22rem;
}

.member .role {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-peri);
}

.member p {
  font-size: 0.95rem;
  line-height: 1.75;
}

.partners-band {
  border-top: 1px solid var(--c-line);
}

.partners-band p {
  max-width: 52ch;
}

/* ---------- Contact band -------------------------------------------------- */

.contact {
  position: relative;
  overflow: hidden;
  background: radial-gradient(60rem 40rem at 85% 0%, rgba(0, 48, 99, 0.8), transparent 60%),
    var(--c-navy-abyss);
  color: var(--c-white);
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(154, 166, 198, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 166, 198, 0.06) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  -webkit-mask-image: radial-gradient(70rem 50rem at 80% 0%, #000 25%, transparent 70%);
  mask-image: radial-gradient(70rem 50rem at 80% 0%, #000 25%, transparent 70%);
  pointer-events: none;
}

.contact > .container {
  position: relative;
}

.contact-grid {
  display: grid;
  gap: 3rem;
  padding-block: var(--sp-section);
}

@media (min-width: 64em) {
  .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(3rem, 6vw, 6rem);
  }
}

.contact h2 {
  color: var(--c-white);
}

.contact .contact-lede {
  margin-top: 1.2rem;
  color: var(--c-dark-body);
  font-size: 1.02rem;
  max-width: 44ch;
}

.contact .btn {
  margin-top: 2.2rem;
}

.contact-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-content: start;
}

@media (min-width: 36em) {
  .contact-items {
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem 2.5rem;
  }
}

.contact-item {
  border-top: 1px solid var(--c-line-dark);
  padding-top: 1.1rem;
}

.contact-item .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-dark-muted);
  margin-bottom: 0.6rem;
}

.contact-item a,
.contact-item address {
  font-style: normal;
  font-size: 1.02rem;
  font-weight: 460;
  color: var(--c-white);
  line-height: 1.6;
}

.contact-item a:hover {
  color: var(--c-peri-soft);
}

/* ---------- Footer -------------------------------------------------------- */

.site-footer {
  background: var(--c-peri-wash);
  border-top: 1px solid var(--c-line);
}

.footer-grid {
  display: grid;
  gap: 2.75rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) clamp(2.5rem, 5vw, 3.5rem);
}

@media (min-width: 56em) {
  .footer-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 2.5fr) minmax(0, 2.5fr) minmax(0, 3fr);
    gap: 2rem;
  }
}

.footer-brand .brand {
  margin-bottom: 1.4rem;
}

.footer-company {
  font-style: normal;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-body);
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 1.1rem;
}

.footer-col ul {
  display: grid;
  gap: 0.65rem;
}

.footer-col a {
  font-size: 0.94rem;
  color: var(--c-body);
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--c-navy);
}

.footer-legal {
  background: var(--c-navy-abyss);
  color: rgba(197, 205, 224, 0.78);
  padding-block: 1.5rem;
}

.footer-legal .container {
  display: grid;
  gap: 1rem;
}

.footer-legal .copyright {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--c-dark-body);
}

.footer-legal .disclosure {
  font-size: 0.74rem;
  line-height: 1.75;
  color: rgba(141, 156, 190, 0.85);
  max-width: 100ch;
}

/* ---------- 404 ----------------------------------------------------------- */

.error-page {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: 5rem;
}

.error-page .code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--c-peri);
  margin-bottom: 1.2rem;
}

.error-page h1 {
  margin-bottom: 1rem;
}

.error-page p {
  margin-bottom: 2.2rem;
}