/* Shared header geometry: the home page's logo baseline and the works page's glass navigation. */
:root {
  --site-edge: 68px;
  --site-header-top: 20px;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: var(--site-header-top);
  left: var(--site-edge);
  right: var(--site-edge);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  margin-top: 10px;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: -.04em;
  text-decoration: none;
  text-shadow: 0 2px 16px rgb(0 0 0 / 25%);
}

.site-brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f4d35e;
  box-shadow: 0 0 18px rgb(244 211 94 / 85%);
}

.site-nav {
  --fluid-x: 50%;
  --fluid-y: 0%;
  --fluid-angle: 120deg;
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 10px 14px 10px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  background:
    radial-gradient(circle 220px at var(--fluid-x) var(--fluid-y), rgb(255 255 255 / 8%) 0%, rgb(255 255 255 / 4%) 44%, transparent 100%),
    radial-gradient(120% 170% at 88% 120%, rgb(238 225 150 / 8%), transparent 58%),
    linear-gradient(132deg, rgb(28 24 20 / 28%), rgb(112 93 70 / 18%) 48%, rgb(16 14 12 / 32%));
  /* Even out dark scene details passing behind the glass while scrolling. */
  background-color: rgb(153 133 108 / 24%);
  background-clip: padding-box;
  -webkit-backdrop-filter: blur(24px) saturate(1.16) contrast(1.03);
  backdrop-filter: blur(24px) saturate(1.16) contrast(1.03);
  box-shadow: inset 0 -1px 7px rgb(8 6 4 / 4.5%), inset 0 0 24px rgb(255 255 255 / 2.5%), 0 3px 10px rgb(48 35 21 / 5%), 0 0 22px rgb(238 225 150 / 4.5%);
  isolation: isolate;
}

.site-nav::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -7px;
  padding: 2px;
  border-radius: inherit;
  background: conic-gradient(from var(--fluid-angle), transparent, rgb(238 225 150 / 6%) 22deg, transparent 62deg, transparent 202deg, rgb(238 225 150 / 4.5%) 250deg, transparent 306deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  filter: blur(9px);
  opacity: .28;
  pointer-events: none;
  transition: opacity .45s ease;
}

.site-nav:hover::before,
.site-nav:focus-within::before { opacity: .38; }

.site-nav a {
  position: relative;
  color: rgb(255 255 255 / 86%);
  font-size: 12px;
  line-height: normal;
  letter-spacing: .12em;
  text-decoration: none;
  text-shadow: 0 1px 10px rgb(0 0 0 / 28%);
}

.site-nav a:not(.site-profile) {
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  isolation: isolate;
  transition: color .25s, background-color .25s, box-shadow .35s;
}

.site-nav a[aria-current="page"] {
  color: #f4d35e;
  border-color: rgb(238 225 150 / 12%);
  background: rgb(238 225 150 / 9%);
  box-shadow: inset 0 1px rgb(255 255 255 / 18%), 0 4px 12px rgb(238 225 150 / 7%);
}

.site-nav a:not(.site-profile):hover,
.site-nav a:not(.site-profile):focus-visible {
  color: #fff;
  border-color: rgb(238 225 150 / 18%);
  background: rgb(255 255 255 / 8%);
  box-shadow: inset 0 1px rgb(255 255 255 / 20%), 0 7px 18px rgb(238 225 150 / 12%);
}

.site-profile,
.site-menu-toggle {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  margin-left: 2px;
  padding: 0;
  border: 1px solid rgb(255 255 255 / 30%);
  border-radius: 50%;
  color: #fff;
  background: transparent;
}

.site-profile svg,
.site-menu-toggle svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-profile:hover,
.site-profile:focus-visible {
  background: rgb(255 253 242 / 8%);
  box-shadow: inset 0 1px rgb(255 255 255 / 20%), 0 7px 18px rgb(255 253 242 / 12%);
}

/* Reuse the works-page's soft light under glass on every subpage surface. */
:is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
    .profile-card, .contact-card, .projects-toolbar, .project-video,
    .project-placeholder, .notes-toolbar, .notes-empty) {
  position: relative;
  isolation: isolate;
  --fluid-x: 50%;
  --fluid-y: 0%;
  --fluid-angle: 120deg;
}

:is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
    .profile-card, .contact-card, .projects-toolbar, .project-video,
    .project-placeholder, .notes-toolbar, .notes-empty)::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle 260px at var(--fluid-x) var(--fluid-y),
    rgb(255 255 255 / 8%) 0%,
    rgb(255 255 255 / 5.5%) 34%,
    rgb(255 255 255 / 2%) 68%,
    rgb(255 255 255 / .6%) 86%,
    transparent 100%);
  filter: none;
  opacity: var(--fluid-opacity, 0);
  pointer-events: none;
  transition: opacity .45s ease, background-position .45s ease;
}

:is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
    .profile-card, .contact-card, .projects-toolbar, .project-video,
    .project-placeholder, .notes-toolbar, .notes-empty) > * {
  position: relative;
  z-index: 1;
}

:is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
    .profile-card, .contact-card, .projects-toolbar, .project-video,
    .project-placeholder, .notes-toolbar, .notes-empty):hover::after,
:is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
    .profile-card, .contact-card, .projects-toolbar, .project-video,
    .project-placeholder, .notes-toolbar, .notes-empty):focus-within::after,
:is(.profile-resume, .profile-card, .contact-card, .project-placeholder,
    .project-video, .notes-empty):focus-visible::after {
  opacity: 1;
}

/* Project cards clip their media, so their outer article owns the glow. */
.project-card {
  position: relative;
  isolation: isolate;
}

.project-card::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 9%;
  right: 9%;
  bottom: -26px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgb(255 255 255 / 12%) 0%, rgb(255 255 255 / 4%) 38%, transparent 76%);
  filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transform: scale(.86);
  transition: opacity .6s cubic-bezier(.22, .61, .36, 1), transform .6s cubic-bezier(.22, .61, .36, 1);
}

.project-card > .project-video { position: relative; z-index: 1; }

.project-card:hover::before,
.project-card:focus-within::before {
  opacity: 1;
  transform: scale(1.04);
}

:is(.site-nav a:not(.site-profile), .projects-filter, .notes-filter) {
  position: relative;
  isolation: isolate;
}

:is(.site-nav a:not(.site-profile), .projects-filter, .notes-filter)::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 15%;
  right: 15%;
  bottom: -8px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgb(238 225 150 / 26%) 0%, rgb(238 225 150 / 8%) 42%, transparent 76%);
  filter: blur(7px);
  opacity: 0;
  pointer-events: none;
  transform: scale(.78);
  transition: opacity .45s ease, transform .45s ease;
}

:is(.site-nav a:not(.site-profile), .projects-filter, .notes-filter):hover::after,
:is(.site-nav a:not(.site-profile), .projects-filter, .notes-filter):focus-visible::after {
  opacity: .9;
  transform: scale(1.04);
}

.site-profile::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -7px;
  border-radius: inherit;
  background: radial-gradient(ellipse at center, rgb(255 253 242 / 26%) 0%, rgb(255 251 238 / 8%) 42%, transparent 76%);
  filter: blur(7px);
  opacity: 0;
  pointer-events: none;
  transform: scale(.86);
  transition: opacity .45s ease, transform .45s ease;
}

.site-profile { position: relative; isolation: isolate; }
.site-profile > * { position: relative; z-index: 1; }

.site-profile:hover::after,
.site-profile:focus-visible::after,
.site-menu-toggle:hover::after,
.site-menu-toggle:focus-visible::after {
  opacity: 1;
  transform: scale(1.08);
}

.site-header a:focus-visible,
.site-menu-toggle:focus-visible,
.site-mobile-nav a:focus-visible {
  outline: 2px solid #f4d35e;
  outline-offset: 4px;
}

.site-menu-toggle { display: none; cursor: pointer; }
.site-menu-toggle [hidden],
.site-mobile-nav[hidden] { display: none; }

.site-mobile-nav {
  position: absolute;
  z-index: 30;
  top: 76px;
  left: var(--site-edge);
  right: var(--site-edge);
  padding: 12px;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 16px;
  background: rgb(33 27 21 / 94%);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 50px rgb(0 0 0 / 25%);
}

.site-mobile-nav a {
  display: block;
  padding: 12px;
  border-radius: 8px;
  color: #f4f0e7;
  font-size: 14px;
  text-decoration: none;
}

.site-mobile-nav a[aria-current="page"],
.site-mobile-nav a:hover { color: #f4d35e; background: rgb(255 255 255 / 6%); }

@media (max-width: 1023px) {
  :root { --site-edge: clamp(18px, 4vw, 65px); }
  .site-brand { margin-top: 9px; }
  .site-nav { display: none; }
  .site-menu-toggle {
    display: grid;
    width: 42px;
    height: 42px;
    background: rgb(255 255 255 / 5%);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
}

@media (max-width: 700px) {
  :root { --site-edge: 18px; --site-header-top: 16px; }
  .site-mobile-nav { top: 67px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav::before,
  .site-nav a:not(.site-profile),
  :is(.site-nav, .site-mobile-nav, .site-menu-toggle, .profile-resume,
      .profile-card, .contact-card, .projects-toolbar, .project-video,
      .project-placeholder, .notes-toolbar, .notes-empty)::after,
  .project-card::before,
  :is(.site-nav a:not(.site-profile), .projects-filter, .notes-filter)::after,
  .site-profile::after { transition: none; }
}