/* ==========================================================================
   Agile Capital Advisory - Design System
   Direction: light editorial / institutional
   Type: Instrument Serif (display) - IBM Plex Sans (text) - IBM Plex Mono (data)
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Surface — matte blue-grey */
  --paper:        #F2F5F8;
  --paper-sunk:   #E7ECF2;
  --paper-deep:   #DAE1E9;
  --ink-surface:  #171C23;

  /* Ink */
  --ink:          #151A1F;
  --ink-muted:    #545E69;
  --ink-faint:    #5C6672;   /* 5.3:1 on paper, 4.9:1 on sunk — AA for small labels */
  --ink-inverse:  #F2F5F8;

  /* Ink-band tones */
  --on-ink:       #AEBAC6;
  --on-ink-dim:   #79858F;
  --on-ink-soft:  #93A7B8;

  /* Accent — matte navy */
  --accent:       #22405F;   /* 9.9:1 on paper */
  --accent-deep:  #17304A;
  --accent-tint:  #E3E9F1;
  --accent-light: #8FB0D4;   /* 8.2:1 on the dark bands */
  --btn-border:   #78899C;   /* 3.2:1 on paper — WCAG 1.4.11 non-text contrast */
  /* legacy aliases — existing rules and inline styles resolve through these */
  --pine:         var(--accent);
  --pine-deep:    var(--accent-deep);
  --pine-tint:    var(--accent-tint);
  --pine-light:   var(--accent-light);

  /* Line */
  --rule:         #D3DAE2;
  --rule-strong:  #B0BAC5;
  --rule-inverse: #2E353E;

  /* Section artwork */
  --art-opacity:  0.78;

  /* Type */
  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-text:    "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Scale */
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.09rem);
  --step-1:  clamp(1.2rem, 1.12rem + 0.4vw, 1.4rem);
  --step-2:  clamp(1.45rem, 1.28rem + 0.85vw, 2rem);
  --step-3:  clamp(1.9rem, 1.5rem + 2vw, 3rem);
  --step-4:  clamp(2.4rem, 1.6rem + 4vw, 4.6rem);
  --step-5:  clamp(3rem, 1.6rem + 6.4vw, 7rem);

  /* Space */
  --gutter:   clamp(1.25rem, 4vw, 3.5rem);
  --measure:  68ch;
  --shell:    1280px;
  --band:     clamp(4.5rem, 9vw, 9rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--step-0);
  line-height: 1.62;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--pine);
  outline-offset: 3px;
  border-radius: 2px;
}
::selection { background: var(--pine); color: var(--paper); }

/* ---------- Layout primitives ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.band { padding-block: var(--band); }
.band--sunk { background: var(--paper-sunk); }
.band--ink  { background: var(--ink-surface); color: var(--ink-inverse); }
.band--tight { padding-block: clamp(3rem, 6vw, 5.5rem); }

.rule-top { border-top: 1px solid var(--rule); }
.band--ink .rule-top { border-color: var(--rule-inverse); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--pine); color: var(--paper);
  padding: 0.85rem 1.4rem; font-family: var(--font-mono); font-size: 0.85rem;
}
.skip-link:focus { left: 0; }

/* ---------- Type utilities ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex; align-items: center; gap: 0.75rem;
}
.eyebrow::before {
  content: ""; width: clamp(1.5rem, 4vw, 3rem); height: 1px;
  background: var(--rule-strong); flex: none;
}
.band--ink .eyebrow { color: var(--on-ink-soft); }
.band--ink .eyebrow::before { background: var(--rule-inverse); }

.display     { font-family: var(--font-display); font-weight: 400; line-height: 1.03; letter-spacing: -0.015em; }
.display--xl { font-size: var(--step-5); }
.display--l  { font-size: var(--step-4); }
.display--m  { font-size: var(--step-3); }
.display--s  { font-size: var(--step-2); }

.lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink-muted); max-width: 46ch; }
.prose { max-width: var(--measure); color: var(--ink-muted); }
.prose p + p { margin-top: 1.1em; }
.band--ink .lede, .band--ink .prose { color: var(--on-ink); }

.ital { font-style: italic; }
.accent-ink { color: var(--pine); }
.band--ink .accent-ink { color: var(--pine-light); }

/* ---------- Header ---------- */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px) saturate(1.4);
  border-bottom: 1px solid var(--rule);
}
@supports not (backdrop-filter: blur(1px)) { .masthead { background: var(--paper); } }

.masthead__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; min-height: 74px;
}

/* Wordmark */
.wordmark { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; flex: none; }
.wordmark__mark { width: 30px; height: 30px; flex: none; }
.wordmark__text { display: flex; flex-direction: column; line-height: 1; }
.wordmark__name {
  font-family: var(--font-display); font-size: 1.28rem; letter-spacing: -0.01em; color: var(--ink);
}
.wordmark__sub {
  font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--ink-faint); margin-top: 0.28em;
}

/* Nav */
.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.25rem); }
.nav__link {
  font-size: 0.9rem; text-decoration: none; color: var(--ink-muted);
  padding: 0.4rem 0; position: relative; transition: color 0.2s var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--pine); transform: scaleX(0); transform-origin: left;
  transition: transform 0.32s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--ink); }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--rule-strong);
  border-radius: 2px; padding: 0.55rem 0.7rem; cursor: pointer; color: var(--ink);
  min-height: 44px; min-width: 44px; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 18px; height: 18px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em;
  text-transform: uppercase; text-decoration: none; cursor: pointer;
  padding: 0.95rem 1.5rem; min-height: 44px; border-radius: 2px;
  border: 1px solid transparent; transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.btn svg { width: 14px; height: 14px; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--solid { background: var(--pine); color: var(--paper); border-color: var(--pine); }
.btn--solid:hover { background: var(--pine-deep); border-color: var(--pine-deep); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--btn-border); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); }

.band--ink .btn--solid { background: var(--paper); color: var(--ink-surface); border-color: var(--paper); }
.band--ink .btn--solid:hover { background: #DFE6ED; border-color: #DFE6ED; }
.band--ink .btn--ghost { color: var(--paper); border-color: var(--rule-inverse); }
.band--ink .btn--ghost:hover { border-color: var(--paper); background: rgba(255, 255, 255, 0.07); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3.5rem, 8vw, 7rem) clamp(3rem, 6vw, 5rem); }
.hero__grid { display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 4vw, 3.5rem); }
.hero__title { margin-top: 1.6rem; max-width: 17ch; }
.hero__aside {
  display: grid; gap: 1.75rem; align-content: start;
  border-left: 1px solid var(--rule); padding-left: clamp(1.25rem, 2.5vw, 2.25rem);
}
.hero__foot { margin-top: clamp(2rem, 4vw, 3rem); display: grid; gap: 1.75rem; }

@media (min-width: 900px) {
  .hero__grid { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); align-items: end; }
  .hero__foot { grid-template-columns: auto 1fr; align-items: center; gap: 2.5rem; }
}

/* ---------- Metrics ---------- */
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.band--ink .metrics { background: var(--rule-inverse); border-color: var(--rule-inverse); }
@media (min-width: 760px) { .metrics { grid-template-columns: repeat(4, 1fr); } }

.metric { background: var(--paper); padding: clamp(1.4rem, 2.6vw, 2.1rem); }
.band--sunk .metric { background: var(--paper-sunk); }
.band--ink .metric { background: var(--ink-surface); }
.metric__value {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1; color: var(--pine); letter-spacing: -0.02em;
}
.band--ink .metric__value { color: var(--pine-light); }
.metric__label {
  margin-top: 0.7rem; font-size: 0.86rem; line-height: 1.45; color: var(--ink-muted);
}
.band--ink .metric__label { color: var(--on-ink-dim); }

/* ---------- Section head ---------- */
.sec-head { display: grid; gap: 1.1rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head__title { max-width: 20ch; }
@media (min-width: 900px) {
  .sec-head { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; }
  .sec-head__meta { grid-column: 1 / -1; }
  .sec-head__title { grid-column: 1; }
  .sec-head__note { grid-column: 2; padding-bottom: 0.4rem; }
}

/* ---------- Service cards ---------- */
.cards { display: grid; gap: 1px; background: var(--rule); border-block: 1px solid var(--rule); }
@media (min-width: 700px)  { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--paper); padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex; flex-direction: column; gap: 0.9rem;
  transition: background 0.3s var(--ease);
}
.band--sunk .card { background: var(--paper-sunk); }
.card:hover { background: var(--pine-tint); }
.card__no { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--ink-faint); }
.card__title { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.12; }
.card__body { font-size: 0.94rem; color: var(--ink-muted); line-height: 1.6; }
.card__list { list-style: none; display: grid; gap: 0.45rem; margin-top: 0.35rem; }
.card__list li {
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.04em;
  color: var(--ink-muted); padding-left: 1rem; position: relative; line-height: 1.5;
}
.card__list li::before { content: "\2014"; position: absolute; left: 0; color: var(--rule-strong); }

/* ---------- Case studies ---------- */
.case { display: grid; gap: clamp(1.5rem, 3vw, 3rem); padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--rule); }
.case:last-of-type { border-bottom: 1px solid var(--rule); }
@media (min-width: 940px) { .case { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr); } }

.case__sector { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--pine); }
.case__title { margin-top: 0.9rem; max-width: 22ch; }
.case__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.3rem; }
.tag {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em;
  border: 1px solid var(--rule-strong); border-radius: 999px;
  padding: 0.32rem 0.7rem; color: var(--ink-muted);
}
.case__block + .case__block { margin-top: 1.6rem; }
.case__h {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 0.5rem;
}
.case__list { list-style: none; display: grid; gap: 0.6rem; }
.case__list li { padding-left: 1.35rem; position: relative; color: var(--ink-muted); font-size: 0.97rem; }
.case__list li::before {
  content: ""; position: absolute; left: 0; top: 0.68em;
  width: 7px; height: 1px; background: var(--pine);
}
.case__outcomes { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: 1.6rem; }
@media (min-width: 560px) { .case__outcomes { grid-template-columns: repeat(3, 1fr); } }
.outcome { background: var(--paper); padding: 1.1rem 1.2rem; }
.band--sunk .outcome { background: var(--paper-sunk); }
.outcome__v { font-family: var(--font-display); font-size: 1.85rem; line-height: 1; color: var(--pine); }
.outcome__l { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--ink-muted); margin-top: 0.45rem; line-height: 1.45; }

/* ---------- Credential strip ---------- */
.creds { display: grid; gap: 1.5rem; align-items: center; }
@media (min-width: 860px) { .creds { grid-template-columns: auto 1fr; gap: clamp(2rem, 5vw, 4rem); } }
.creds__list { display: flex; flex-wrap: wrap; gap: clamp(1.25rem, 3vw, 2.75rem); align-items: flex-start; list-style: none; }
.creds__item { font-family: var(--font-display); font-size: clamp(1.15rem, 2vw, 1.6rem); color: var(--ink); line-height: 1.1; }
.creds__item span { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); display: block; margin-top: 0.35rem; }

/* ---------- Definition rows ---------- */
.rows { border-top: 1px solid var(--rule); }
.row { display: grid; gap: 0.6rem; padding-block: clamp(1.6rem, 3vw, 2.4rem); border-bottom: 1px solid var(--rule); }
@media (min-width: 820px) { .row { grid-template-columns: minmax(0, 0.55fr) minmax(0, 1.45fr); gap: clamp(1.5rem, 4vw, 4rem); } }
.row__k { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.15; }
.row__v { color: var(--ink-muted); }
.row__no { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; color: var(--ink-faint); display: block; margin-bottom: 0.5rem; }

/* ---------- Timeline ---------- */
.timeline { list-style: none; border-top: 1px solid var(--rule); }
.tl { display: grid; gap: 0.55rem; padding-block: 1.6rem; border-bottom: 1px solid var(--rule); }
@media (min-width: 780px) { .tl { grid-template-columns: 11rem minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); } }
.tl__when { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.06em; color: var(--ink-faint); padding-top: 0.35rem; }
.tl__role { font-family: var(--font-display); font-size: var(--step-1); line-height: 1.25; }
.tl__org { font-size: 0.88rem; color: var(--pine); font-family: var(--font-mono); letter-spacing: 0.04em; margin-top: 0.25rem; }
.tl__body { color: var(--ink-muted); font-size: 0.96rem; margin-top: 0.6rem; max-width: 62ch; }

/* ---------- Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em;
  border: 1px solid var(--rule-strong); padding: 0.4rem 0.75rem; border-radius: 2px;
  color: var(--ink-muted); background: var(--paper);
}
.band--sunk .chip { background: var(--paper-sunk); }
.band--ink .chip { background: transparent; border-color: var(--rule-inverse); color: var(--on-ink); }

/* ---------- CTA ---------- */
.cta { display: grid; gap: 2rem; }
@media (min-width: 900px) { .cta { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: end; gap: clamp(2rem, 6vw, 5rem); } }
.cta__mail {
  font-family: var(--font-display); font-size: clamp(1.35rem, 3.2vw, 2.5rem);
  text-decoration: none; color: inherit; border-bottom: 1px solid currentColor;
  padding-bottom: 0.12em; display: inline-block; word-break: break-word;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.cta__mail:hover { color: var(--pine-light); border-color: var(--pine-light); }

/* ---------- Footer ---------- */
.footer { background: var(--ink-surface); color: var(--ink-inverse); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer a { color: var(--on-ink); text-decoration: none; transition: color 0.2s var(--ease); }
.footer a:hover { color: var(--paper); }
.footer__grid { display: grid; gap: 2.5rem; }
@media (min-width: 800px) { .footer__grid { grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 5vw, 4rem); } }
.footer .wordmark__name { color: var(--paper); }
.footer .wordmark__sub { color: var(--on-ink-dim); }
.footer__h { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--on-ink-dim); margin-bottom: 1rem; }
.footer__list { list-style: none; display: grid; gap: 0.6rem; font-size: 0.92rem; }
.footer__bar {
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.5rem; border-top: 1px solid var(--rule-inverse);
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; justify-content: space-between;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; color: var(--on-ink-dim);
}

/* ---------- Interior page header ---------- */
.pagehead { padding-block: clamp(3rem, 6vw, 5.5rem) clamp(2.5rem, 5vw, 4rem); }
.pagehead__title { margin-top: 1.4rem; max-width: 16ch; }
.pagehead__lede { margin-top: 1.6rem; max-width: 56ch; font-size: var(--step-1); line-height: 1.5; color: var(--ink-muted); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn svg, .nav__link::after { transition: none; }
}

/* ---------- Mobile nav ---------- */
@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 1rem var(--gutter) 2rem; gap: 0;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    /* visibility:hidden keeps the closed menu out of the tab order and the
       accessibility tree; delayed so it only applies after the fade-out. */
    visibility: hidden;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s linear 0.25s;
    max-height: calc(100dvh - 74px); overflow-y: auto;
  }
  .nav[data-open="true"] {
    transform: none; opacity: 1; pointer-events: auto; visibility: visible;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s;
  }
  .nav__link { padding: 1rem 0; border-bottom: 1px solid var(--rule); font-size: 1.05rem; }
  .nav__link::after { display: none; }
  .nav .btn { margin-top: 1.25rem; justify-content: center; }
}

/* ==========================================================================
   Section artwork
   Original vector plates, one per theme. Each is pinned to a corner or edge
   so it sits beside the text rather than beneath it, and is suppressed below
   900px where the columns stack and there is no free space. Decorative only:
   pointer-events none, drawn in a pseudo-element, never announced.
   ========================================================================== */

.art { position: relative; }
.art > * { position: relative; z-index: 1; }

.art::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: var(--art-opacity);
  animation: artFloat 38s ease-in-out infinite, artBreathe 25s ease-in-out infinite;
}

/* --- Placement --- */
.art--tr::after {
  top: clamp(0.5rem, 2vw, 2.5rem);
  right: clamp(0.5rem, 1.5vw, 2rem);
  width: clamp(200px, 29vw, 430px);
  aspect-ratio: 1;
  background-position: right top;
  -webkit-mask-image: linear-gradient(to bottom, #000 58%, transparent 95%);
          mask-image: linear-gradient(to bottom, #000 58%, transparent 95%);
}
.art--r::after {
  top: 0; bottom: 0;
  right: clamp(0rem, 1vw, 1.5rem);
  width: clamp(190px, 25vw, 360px);
  background-position: right center;
  -webkit-mask-image: linear-gradient(to left, #000 55%, transparent 96%);
          mask-image: linear-gradient(to left, #000 55%, transparent 96%);
}
.art--br::after {
  bottom: clamp(0.5rem, 2vw, 2rem);
  right: clamp(0.5rem, 1.5vw, 2rem);
  width: clamp(190px, 26vw, 380px);
  aspect-ratio: 1;
  background-position: right bottom;
  -webkit-mask-image: linear-gradient(to top, #000 58%, transparent 95%);
          mask-image: linear-gradient(to top, #000 58%, transparent 95%);
}

/* --- Themes --- */
.art-brand::after      { background-image: url("../img/art-brand.svg"); }
.art-dataviz::after    { background-image: url("../img/art-dataviz.svg"); }
.art-regulatory::after { background-image: url("../img/art-regulatory.svg"); }
.art-flow::after       { background-image: url("../img/art-flow.svg"); }
.art-systems::after    { background-image: url("../img/art-systems.svg"); }
.art-ai::after         { background-image: url("../img/art-ai.svg"); }
.art-program::after    { background-image: url("../img/art-program.svg"); }

/* Slightly restrained on the dark bands */
.band--ink.art::after { opacity: calc(var(--art-opacity) * 0.8); }

/* --- Inline plate used beside each service definition --- */
.row__art {
  margin-top: 1.6rem;
  width: 100%;
  max-width: 250px;
  aspect-ratio: 4 / 3;
  background-repeat: no-repeat;
  background-position: left top;
  background-size: contain;
  opacity: 0.78;
  animation: artFloat 46s ease-in-out infinite;
}
.row__art--dataviz    { background-image: url("../img/art-dataviz.svg"); }
.row__art--flow       { background-image: url("../img/art-flow.svg"); }
.row__art--systems    { background-image: url("../img/art-systems.svg"); }
.row__art--regulatory { background-image: url("../img/art-regulatory.svg"); aspect-ratio: 3 / 4; max-width: 190px; }
.row__art--ai         { background-image: url("../img/art-ai.svg"); }
.row__art--program    { background-image: url("../img/art-program.svg"); }

@media (max-width: 819px) { .row__art { max-width: 200px; margin-top: 1.2rem; } }

/* --- Motion: slow drift and a long opacity breathe --- */
@keyframes artFloat   { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(-9px, -15px, 0); } }
@keyframes artBreathe { 0%, 100% { opacity: calc(var(--art-opacity) * 0.72); } 50% { opacity: var(--art-opacity); } }

/* Below 900px the layout stacks and there is no clear space beside the text */
@media (max-width: 899px) { .art::after { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .art::after, .row__art { animation: none; }
}

/* ==========================================================================
   Photographic bands
   Full-bleed imagery placed between sections so it never sits under text.
   Slightly desaturated so the photography settles into the matte palette.
   ========================================================================== */

.figure-band {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--paper-deep);
  border-block: 1px solid var(--rule);
}

.figure-band__img {
  display: block;
  width: 100%;
  height: clamp(200px, 31vw, 430px);
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(0.52) contrast(1.05) brightness(1.02);
  transform: scale(1.04);
  animation: bandDrift 46s ease-in-out infinite;
}

/* Inner vignette keeps the edges from cutting hard against the page */
.figure-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(rgba(34, 64, 95, 0.20), rgba(34, 64, 95, 0.20));
  box-shadow: inset 0 0 clamp(40px, 8vw, 110px) rgba(20, 26, 34, 0.34);
}

@keyframes bandDrift {
  0%, 100% { transform: scale(1.04) translate3d(0, 0, 0); }
  50%      { transform: scale(1.07) translate3d(-1.1%, -0.8%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .figure-band__img { animation: none; transform: none; }
}