/* Decorative scientific watermarks. Each page crops individual motifs from the supplied sheets. */
.watermark-page {
  --watermark-one: url("assets/watermarks/medical-practice.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 400%;
  --watermark-aspect: 1.067;
  --watermark-one-position: 0% 66.667%;
  --watermark-two-position: 0% 33.333%;
  --watermark-three-position: 50% 0%;
  --watermark-opacity: 0.085;
}

.watermark-home {
  --watermark-one-position: 0% 66.667%;
  --watermark-two-position: 0% 33.333%;
  --watermark-three-position: 50% 0%;
}

.watermark-about {
  --watermark-one: url("assets/watermarks/integrative-nature.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.9;
  --watermark-one-position: 25% 0%;
  --watermark-two-position: 50% 50%;
  --watermark-three-position: 100% 50%;
}

.watermark-philosophy {
  --watermark-one: url("assets/watermarks/living-systems.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 300% 200%;
  --watermark-aspect: 1;
  --watermark-one-position: 0% 0%;
  --watermark-two-position: 50% 0%;
  --watermark-three-position: 100% 0%;
}

.watermark-consulting {
  --watermark-one-position: 0% 0%;
  --watermark-two-position: 50% 66.667%;
  --watermark-three-position: 75% 33.333%;
}

.watermark-consulting-book {
  --watermark-one: url("assets/watermarks/clinical-science.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.8;
  --watermark-one-position: 100% 50%;
  --watermark-two-position: 0% 50%;
  --watermark-three-position: 75% 100%;
}

.watermark-learning {
  --watermark-one-position: 100% 33.333%;
  --watermark-two-position: 50% 0%;
  --watermark-three-position: 50% 100%;
}

.watermark-satva-evolve {
  --watermark-one: url("assets/watermarks/integrative-nature.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.9;
  --watermark-one-position: 0% 50%;
  --watermark-two-position: 25% 0%;
  --watermark-three-position: 25% 50%;
}

.watermark-research {
  --watermark-one: url("assets/watermarks/clinical-science.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.8;
  --watermark-one-position: 0% 0%;
  --watermark-two-position: 25% 50%;
  --watermark-three-position: 50% 0%;
}

.watermark-explorations {
  --watermark-one: url("assets/watermarks/integrative-nature.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.9;
  --watermark-one-position: 75% 0%;
  --watermark-two-position: 50% 100%;
  --watermark-three-position: 100% 100%;
}

.watermark-questions {
  --watermark-one: url("assets/watermarks/living-systems.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 300% 200%;
  --watermark-aspect: 1;
  --watermark-one-position: 0% 100%;
  --watermark-two-position: 50% 100%;
  --watermark-three-position: 100% 100%;
}

.watermark-research-notes {
  --watermark-one: url("assets/watermarks/clinical-science.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.8;
  --watermark-one-position: 75% 100%;
  --watermark-two-position: 75% 0%;
  --watermark-three-position: 75% 50%;
}

.watermark-journal-club {
  --watermark-one-position: 100% 33.333%;
  --watermark-two-position: 50% 0%;
  --watermark-three-position: 25% 100%;
}

.watermark-events {
  --watermark-one: url("assets/watermarks/clinical-science.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.8;
  --watermark-one-position: 25% 100%;
  --watermark-two-position: 100% 50%;
  --watermark-three-position: 100% 100%;
}

.watermark-contact {
  --watermark-one-position: 0% 0%;
  --watermark-two-position: 50% 100%;
  --watermark-three-position: 0% 100%;
}

.watermark-founder {
  --watermark-one: url("assets/watermarks/integrative-nature.png");
  --watermark-two: var(--watermark-one);
  --watermark-three: var(--watermark-one);
  --watermark-grid: 500% 300%;
  --watermark-aspect: 0.9;
  --watermark-one-position: 0% 0%;
  --watermark-two-position: 50% 100%;
  --watermark-three-position: 100% 100%;
}

.watermark-student-login {
  --watermark-one-position: 25% 33.333%;
  --watermark-two-position: 50% 33.333%;
  --watermark-three-position: 100% 33.333%;
}

.watermark-page main > .section,
.watermark-page main > .founder-editorial-section,
.watermark-page main > .login-panel-wrap,
.watermark-page main > .quote-band,
.watermark-page .footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.watermark-page main > .section::before,
.watermark-page main > .section::after,
.watermark-page main > .founder-editorial-section::before,
.watermark-page main > .founder-editorial-section::after,
.watermark-page main > .login-panel-wrap::before,
.watermark-page main > .login-panel-wrap::after,
.watermark-page main > .quote-band::before,
.watermark-page main > .quote-band::after,
.watermark-page .footer::before,
.watermark-page .footer::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  width: clamp(14rem, 24vw, 24rem);
  aspect-ratio: var(--watermark-aspect, 1);
  pointer-events: none;
  background-repeat: no-repeat;
  background-size: var(--watermark-grid, contain);
  opacity: var(--watermark-opacity);
}

.watermark-page main > .section::before,
.watermark-page main > .founder-editorial-section::before,
.watermark-page main > .login-panel-wrap::before,
.watermark-page main > .quote-band::before,
.watermark-page .footer::before {
  left: clamp(0.75rem, 2vw, 2rem);
  background-image: var(--watermark-one);
  background-position: var(--watermark-one-position, center);
  transform: translateY(-50%) rotate(-6deg);
}

.watermark-page main > .section::after,
.watermark-page main > .founder-editorial-section::after,
.watermark-page main > .login-panel-wrap::after,
.watermark-page main > .quote-band::after,
.watermark-page .footer::after {
  right: clamp(0.75rem, 2vw, 2rem);
  background-image: var(--watermark-two);
  background-position: var(--watermark-two-position, center);
  transform: translateY(-50%) rotate(6deg);
}

.watermark-page main > .section:nth-of-type(3n + 2)::before {
  background-image: var(--watermark-two);
  background-position: var(--watermark-two-position, center);
}

.watermark-page main > .section:nth-of-type(3n + 2)::after,
.watermark-page main > .quote-band::after {
  background-image: var(--watermark-three);
  background-position: var(--watermark-three-position, center);
}

.watermark-page main > .section:nth-of-type(3n)::before {
  background-image: var(--watermark-three);
  background-position: var(--watermark-three-position, center);
}

.watermark-page main > .section:nth-of-type(3n)::after {
  background-image: var(--watermark-one);
  background-position: var(--watermark-one-position, center);
}

/* Short bands need a smaller motif so the complete artwork stays visible. */
.watermark-page main > .quote-band::before,
.watermark-page main > .quote-band::after {
  width: clamp(12rem, 16vw, 16rem);
}

.watermark-page main > .section > *,
.watermark-page main > .founder-editorial-section > *,
.watermark-page main > .login-panel-wrap > *,
.watermark-page main > .quote-band > *,
.watermark-page .footer > * {
  position: relative;
  z-index: 1;
}

.watermark-page main > .dark-band::before,
.watermark-page main > .dark-band::after,
.watermark-page main > .page-cta::before,
.watermark-page main > .page-cta::after,
.watermark-page main > .quote-band::before,
.watermark-page main > .quote-band::after {
  opacity: 0.07;
  filter: saturate(0.6) brightness(1.35);
}

.watermark-page .footer::before,
.watermark-page .footer::after {
  width: clamp(20rem, 28vw, 27rem);
  opacity: 0.16;
  filter: saturate(0.35) sepia(0.75) brightness(0.76) contrast(1.42);
  mix-blend-mode: multiply;
}

.watermark-page .footer::before {
  left: clamp(0.5rem, 1.5vw, 1.5rem);
}

.watermark-page .footer::after {
  right: clamp(0.5rem, 1.5vw, 1.5rem);
}

.watermark-page main > .editorial-visual::before,
.watermark-page main > .editorial-visual::after,
.watermark-page main > .hero::before,
.watermark-page main > .hero::after,
.watermark-page main > .page-hero::before,
.watermark-page main > .page-hero::after {
  content: none;
}

.watermark-founder main > .founder-editorial-section::after {
  content: none;
}

/* Compact, readable pathway map on the About page. */
.watermark-about .ecosystem-map {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  width: min(100%, 34rem);
  max-width: none;
}

.watermark-about .ecosystem-map span {
  min-height: 3.5rem;
  padding: 0.7rem 0.8rem;
  border-color: rgba(82, 51, 37, 0.22);
  background: rgba(255, 250, 243, 0.96);
  color: #73491f;
  line-height: 1.35;
  text-align: center;
}

.watermark-about .ecosystem-map .central {
  border-color: rgba(112, 72, 35, 0.46);
  background: #f3e7d7;
  color: #25172e;
}

.watermark-about .ecosystem-map span:last-child {
  grid-column: 1 / -1;
}

/* Persistent location cue in desktop, dropdown, and mobile navigation. */
.desktop-nav > a,
.nav-dropdown-trigger {
  position: relative;
}

.desktop-nav > a::after,
.nav-dropdown-trigger::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: -0.7rem;
  left: 0;
  height: 2px;
  background: #9b6429;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 160ms ease;
}

.desktop-nav > a.is-current,
.nav-dropdown-trigger.is-current,
.nav-dropdown-menu a.is-current,
.nav-panel a.is-current {
  color: #9b6429 !important;
}

.desktop-nav > a.is-current::after,
.nav-dropdown-trigger.is-current::before {
  transform: scaleX(1);
}

.nav-dropdown-menu a.is-current {
  background: rgba(155, 100, 41, 0.1);
  box-shadow: inset 3px 0 #9b6429;
}

.nav-panel a.is-current {
  border-bottom-color: #9b6429;
}

.nav-panel-group.is-current .nav-panel-label {
  color: #25172e;
}

@media (max-width: 760px) {
  .watermark-page {
    --watermark-opacity: 0.055;
  }

  .watermark-page main > .section::before,
  .watermark-page main > .founder-editorial-section::before,
  .watermark-page main > .login-panel-wrap::before,
  .watermark-page main > .quote-band::before,
  .watermark-page .footer::before {
    left: -1rem;
    width: 11rem;
  }

  .watermark-page main > .section::after,
  .watermark-page main > .founder-editorial-section::after,
  .watermark-page main > .login-panel-wrap::after,
  .watermark-page main > .quote-band::after,
  .watermark-page .footer::after {
    right: -1rem;
    width: 11rem;
  }

  .watermark-page main > .quote-band::before,
  .watermark-page main > .quote-band::after {
    width: 7rem;
    opacity: 0.04;
  }

  .watermark-page main > .quote-band::before {
    top: 1.25rem;
    left: 0.5rem;
    transform: rotate(-6deg);
  }

  .watermark-page main > .quote-band::after {
    top: auto;
    right: 0.5rem;
    bottom: 1.25rem;
    transform: rotate(6deg);
  }
}

@media (prefers-reduced-transparency: reduce) {
  .watermark-page {
    --watermark-opacity: 0.045;
  }
}