/* Interaction polish and restrained portfolio content enhancements. */

.portfolio-more {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgb(255 255 255 / 16%);
}

.portfolio-more-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
}

.portfolio-more-heading h3 {
  margin: 0;
  color: #fffdf8;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  letter-spacing: -0.03em;
}

.portfolio-more-heading > p {
  margin: 0;
  color: #acb9bb;
  font-size: 0.86rem;
}

.portfolio-more-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: #314146;
  border: 1px solid #314146;
}

.portfolio-more-item {
  display: block;
  min-width: 0;
  padding: clamp(20px, 2.4vw, 30px);
  color: #fffdf8;
  background: #0c1b1e;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background 180ms ease;
}

.portfolio-more-type {
  display: block;
  margin-bottom: 12px;
  color: #acb9bb;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.6;
  text-transform: uppercase;
}

.portfolio-more-item > strong {
  display: flex;
  gap: 14px;
  justify-content: space-between;
  font-size: clamp(1.06rem, 1.6vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.portfolio-more-item > strong > span { color: #c8ff4d; }
.portfolio-more-item > p { max-width: 52ch; margin: 12px 0 0; color: #c3ced0; font-size: 0.88rem; line-height: 1.65; }
.portfolio-more-item:hover { background: #14292d; }
.portfolio-more-item:focus-visible { position: relative; outline: 3px solid #c8ff4d; outline-offset: -3px; }
.foundation-links { display: grid; gap: 8px; justify-items: start; }

@media (max-width: 650px) {
  .portfolio-more-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-more-item { transition: none; }
}

/* Maintain the coral accent while keeping text readable on paper surfaces. */
html[data-theme="light"] :is(.proof, .method, .about, .credentials, .bot-gift) {
  --coral: #a83a27;
}

.proof-note,
.credential-list p:last-child {
  color: color-mix(in srgb, var(--ink) 66%, transparent);
}

.terminal-bar { color: rgb(255 255 255 / 58%); }

/* Wider user-set text spacing must not hide operational labels. */
.botops-status-grid span {
  overflow: visible;
  white-space: normal;
  overflow-wrap: anywhere;
}

@media (max-width: 700px) {
  .botops-status-grid p {
    flex-wrap: wrap;
    gap: 8px 12px;
  }
}

/* Long section jumps should feel immediate and dependable. */
html {
  scroll-behavior: auto;
}

.fallback-note { display: none; }
.no-js .fallback-note { display: block; }
.no-js .menu-toggle,
.no-js .theme-toggle,
.no-js .lens-tabs,
.no-js .botops-run { display: none; }

.scroll-cue,
.project-link,
.governance-source-link,
.site-footer a {
  min-height: 32px;
}

.project-link,
.site-footer a {
  align-items: center;
}

@media (max-width: 1050px) {
  /* Opening visibility is immediate so keyboard focus can enter the menu. */
  .site-nav.is-open {
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .no-js .site-header {
    position: static;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .no-js .site-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
    width: auto;
    height: auto;
    padding: 0;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: none;
  }

  .no-js .site-nav a {
    width: auto;
    padding: 12px 0;
    font-size: 1rem;
    line-height: 1.4;
  }

  .menu-toggle {
    gap: 0;
  }

  .menu-toggle span:not(.sr-only) {
    position: absolute;
    top: 50%;
    left: 50%;
  }

  .menu-toggle span:first-child {
    transform: translate(-50%, -4px);
  }

  .menu-toggle span:nth-child(2) {
    transform: translate(-50%, 4px);
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
}

/* Keep the portrait assurance ribbon fully visible on compact desktop screens. */
@media (min-width: 1051px) and (max-width: 1300px) {
  .signal-card-b {
    right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-toggle span:not(.sr-only) {
    transition: none;
  }
}

/* Data Contract Monitor: a restrained contract-to-evidence signal. */
.contract-visual {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  padding: clamp(22px, 3vw, 38px);
  background:
    radial-gradient(circle at 82% 18%, rgb(85 230 197 / 16%), transparent 34%),
    linear-gradient(135deg, #071519 0%, #0a2428 52%, #0d1d24 100%);
  color: #e9fffa;
}

.contract-visual::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgb(137 232 211 / 6%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(137 232 211 / 6%) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.contract-topline,
.contract-workbench {
  position: relative;
  z-index: 1;
}

.contract-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: clamp(28px, 5vw, 54px);
  padding-right: 48px;
  color: #9bc8bd;
  font-size: .72rem;
  font-weight: 760;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.contract-topline strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d8fff5;
}

.contract-topline i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #57e6c5;
  box-shadow: 0 0 0 5px rgb(87 230 197 / 10%), 0 0 18px rgb(87 230 197 / 38%);
}

.contract-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(220px, .75fr);
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
}

.contract-sheet {
  grid-column: 1;
  grid-row: 1;
  overflow: hidden;
  border: 1px solid rgb(159 238 220 / 20%);
  border-radius: 16px;
  background: rgb(4 18 21 / 62%);
  box-shadow: 0 24px 54px rgb(0 0 0 / 22%);
  backdrop-filter: blur(8px);
}

.contract-sheet p {
  display: grid;
  grid-template-columns: minmax(112px, .8fr) minmax(135px, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin: 0;
  padding: 15px 18px;
  border-bottom: 1px solid rgb(159 238 220 / 11%);
  font-size: .84rem;
}

.contract-sheet p:last-child { border-bottom: 0; }
.contract-sheet span { color: #f0fff9; font-weight: 720; }
.contract-sheet b { color: #8eb7af; font-weight: 550; }
.contract-sheet em {
  padding: 4px 8px;
  border: 1px solid rgb(87 230 197 / 28%);
  border-radius: 999px;
  background: rgb(87 230 197 / 9%);
  color: #8ff4dc;
  font-size: .65rem;
  font-style: normal;
  font-weight: 780;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contract-sheet .contract-review em {
  border-color: rgb(255 206 112 / 28%);
  background: rgb(255 206 112 / 8%);
  color: #ffd88c;
}

.contract-flow {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  color: #8eb7af;
  font-size: .66rem;
  font-weight: 680;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.contract-flow i {
  flex: 1;
  min-width: 18px;
  height: 1px;
  background: linear-gradient(90deg, rgb(87 230 197 / 18%), #57e6c5, rgb(87 230 197 / 18%));
}

.contract-evidence {
  grid-column: 2;
  grid-row: 1 / span 2;
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgb(159 238 220 / 18%);
  border-radius: 18px;
  background: linear-gradient(145deg, rgb(10 40 43 / 88%), rgb(6 25 30 / 92%));
  box-shadow: 0 24px 54px rgb(0 0 0 / 22%);
}

.contract-evidence::after {
  position: absolute;
  top: -35%;
  left: -20%;
  width: 140%;
  height: 32%;
  content: "";
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgb(105 244 211 / 10%), transparent);
  transform: rotate(-7deg);
  animation: contract-scan 7s ease-in-out infinite;
}

.contract-evidence small { color: #8eb7af; letter-spacing: .1em; }
.contract-evidence strong { display: block; margin: 8px 0 18px; font-size: clamp(1.45rem, 3vw, 2.15rem); line-height: 1.15; }
.contract-evidence p { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 22px; }
.contract-evidence p span {
  padding: 5px 8px;
  border: 1px solid rgb(159 238 220 / 17%);
  border-radius: 6px;
  color: #bde2da;
  font-size: .66rem;
  font-weight: 700;
}
.contract-evidence > b { color: #57e6c5; font-size: .75rem; font-weight: 720; }

@keyframes contract-scan {
  0%, 24% { transform: translateY(-130%) rotate(-7deg); opacity: 0; }
  38%, 62% { opacity: 1; }
  78%, 100% { transform: translateY(520%) rotate(-7deg); opacity: 0; }
}

@media (max-width: 760px) {
  .contract-visual { min-height: 0; }
  .contract-workbench { grid-template-columns: 1fr; }
  .contract-topline { align-items: flex-start; }
  .contract-sheet,
  .contract-evidence { grid-column: 1; grid-row: auto; }
  .contract-sheet p { grid-template-columns: 1fr auto; }
  .contract-sheet p b { grid-column: 1 / -1; grid-row: 2; }
  .contract-sheet p em { grid-column: 2; grid-row: 1; }
  .contract-flow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .contract-evidence::after { animation: none; opacity: .35; transform: translateY(180%) rotate(-7deg); }
}

/* Curated supporting work: compact links and one creative-technology bridge. */
.supporting-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  align-items: flex-start;
  margin-top: 42px;
}

.supporting-links .text-link {
  margin-top: 0;
}

.foundation-project {
  display: grid;
  grid-template-columns: minmax(150px, .38fr) minmax(280px, 1fr) auto;
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
  margin-top: 44px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--coral);
  background:
    radial-gradient(circle at 92% 12%, color-mix(in srgb, var(--cyan) 14%, transparent), transparent 34%),
    color-mix(in srgb, var(--paper) 68%, transparent);
}

.foundation-project h3 {
  margin: 8px 0 0;
  font-family: var(--display);
  font-size: clamp(2.1rem, 4vw, 4rem);
  letter-spacing: -.05em;
  line-height: .95;
}

.foundation-project > p {
  max-width: 60ch;
  margin: 0;
  color: color-mix(in srgb, var(--ink) 68%, transparent);
}

.foundation-project .project-link {
  margin-top: 0;
  color: color-mix(in srgb, var(--ink) 88%, var(--cyan));
  white-space: nowrap;
}

.foundation-project .project-link span {
  color: var(--coral);
}

@media (max-width: 900px) {
  .foundation-links { grid-column: 1 / -1; }

  .foundation-project {
    grid-template-columns: minmax(140px, .4fr) 1fr;
  }

  .foundation-project .project-link {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .supporting-links {
    display: grid;
  }

  .foundation-project {
    grid-template-columns: 1fr;
  }

  .foundation-project .project-link {
    grid-column: auto;
    white-space: normal;
  }
}

/* Readable labels retain the existing teal palette in both themes. */
.scroll-cue { color: #abbabe; }
html[data-theme="light"] .scroll-cue { color: #3b4a4e; }
html[data-theme="light"] .gift-step,
html[data-theme="light"] .gift-strategy .micro-label { color: #215362; }
html[data-theme="light"] .gift-strategy-grid small { color: #405158; }

/* Keep every principle readable without continuous automatic movement. */
.principles-track {
  width: auto;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px 28px;
  padding: 24px;
  animation: none;
  transform: none;
}
.principles-track span::before {
  content: "◆";
  margin-right: 1.6em;
  color: var(--coral);
  font-size: .45em;
  vertical-align: middle;
}

@media (max-width: 1050px) {
  html:not(.no-js) .site-nav {
    align-content: start;
    align-content: safe center;
    scroll-padding-block: 100px;
  }
}

@media (max-width: 1050px) and (max-height: 500px) {
  html:not(.no-js) .site-nav {
    align-content: start;
    padding-block: 88px 24px;
    scroll-padding-block: 88px 24px;
  }
  html:not(.no-js) .site-nav a,
  html:not(.no-js) .site-nav .nav-cta {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    padding-block: 12px;
  }
}

@media print {
  .reveal {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    transition: none !important;
  }
}