/* Aegean theme: sea blues and sand tones.
 *
 * Colors use light-dark(); the theme toggle only switches `color-scheme`.
 * All motion lives inside `prefers-reduced-motion: no-preference` blocks,
 * and every effect is an enhancement: the page works without JS or motion.
 */

@property --glint {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}

:root {
  color-scheme: light dark;

  /* Palette */
  --bg: light-dark(#f7f1e7, #0c1a25);
  --surface: light-dark(#fffcf7, #122536);
  --surface-tint: light-dark(#f1e8da, #183047);
  --ink: light-dark(#15324a, #f1e9dc);
  --ink-soft: light-dark(#4b6274, #a7b7c3);
  --border: light-dark(#e6dac7, #213a50);
  --sea: light-dark(#24557a, #8cc8e3);
  --sea-strong: light-dark(#1b4262, #b3dcef);
  --sea-bright: light-dark(#2f86ad, #5fb2d6);
  --foam: light-dark(#dcebef, #10283a);
  --sky: light-dark(#eef5f5, #0f2231);
  --sun: light-dark(#f6c56b, #f1e3b8);
  --live: light-dark(#1f7a4d, #5fcf96);
  --footer-bg: light-dark(#15324a, #081219);
  --footer-ink: light-dark(#efe6d6, #d9cfbf);
  --logo-tile: light-dark(#ffffff, #f7f1e7);
  --glass: light-dark(rgb(255 252 247 / 0.7), rgb(18 37 54 / 0.7));
  --spark: light-dark(#ffffff, #9fd6ee);
  --glow: light-dark(rgb(255 255 255 / 0.55), rgb(95 178 214 / 0.16));
  --spot: light-dark(rgb(47 134 173 / 0.1), rgb(140 200 227 / 0.1));

  /* Waves */
  --wave-back: light-dark(#b9d6df, #16384f);
  --wave-mid: light-dark(#7fb3c7, #1d4a66);

  /* Typography */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-hero: clamp(2.25rem, 7vw, 3.75rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;

  /* Shape */
  --radius-sm: 0.625rem;
  --radius: 1.125rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
  --shadow: 0 1px 2px light-dark(rgb(21 50 74 / 0.05), rgb(0 0 0 / 0.3)),
    0 8px 24px -12px light-dark(rgb(21 50 74 / 0.18), rgb(0 0 0 / 0.6));
  --shadow-lift: 0 2px 4px light-dark(rgb(21 50 74 / 0.06), rgb(0 0 0 / 0.35)),
    0 22px 40px -18px light-dark(rgb(21 50 74 / 0.32), rgb(0 0 0 / 0.75));
  --container: 52rem;
  --nav-height: 3.5rem;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

:root[data-theme="light"] {
  color-scheme: light;
}

:root[data-theme="dark"] {
  color-scheme: dark;
}

/* Base */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-height) + 1.5rem);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

img {
  height: auto;
}

a {
  color: var(--sea);
}

:focus-visible {
  outline: 3px solid var(--sea-bright);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--sea);
  color: var(--bg);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

ul[role="list"] {
  list-style: none;
  margin: 0;
  padding: 0;
}

.icon {
  width: 1.125rem;
  height: 1.125rem;
  flex: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

/* Navigation */

.nav {
  position: fixed;
  z-index: 50;
  top: var(--space-3);
  left: 50%;
  translate: -50% 0;
  width: max-content;
  max-width: calc(100% - 2rem);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-2);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: var(--shadow);
}

.nav__brand {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  flex: none;
}

.nav__brand svg {
  width: 2.25rem;
  height: 2.25rem;
}

.nav__disc {
  fill: var(--sea);
}

.nav__letter {
  fill: var(--bg);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 650;
}

.nav__wave {
  fill: none;
  stroke: var(--bg);
  stroke-width: 1.6;
  stroke-linecap: round;
}

.nav__links {
  display: flex;
  gap: var(--space-1);
}

.nav__link {
  position: relative;
  display: block;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--ink);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav__link:hover {
  background: var(--surface-tint);
}

.nav__link[aria-current="true"] {
  background: var(--sea);
  color: var(--bg);
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  flex: none;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.theme-toggle[hidden] {
  display: none;
}

.theme-toggle:hover {
  background: var(--surface-tint);
}

.theme-toggle svg {
  width: 1.35rem;
  height: 1.35rem;
  overflow: visible;
}

.theme-toggle__core {
  fill: currentColor;
  transform-origin: center;
  transform-box: fill-box;
}

.theme-toggle__cut {
  transform-box: view-box;
}

.theme-toggle__rays {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  transform-origin: 12px 12px;
}

/* Dark: the sun grows, a mask bites into it (crescent moon) and the rays fold away. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle__cut {
    translate: -8px 4px;
  }

  :root:not([data-theme="light"]) .theme-toggle__rays {
    opacity: 0;
    scale: 0.4;
    rotate: -90deg;
  }

  :root:not([data-theme="light"]) .theme-toggle__core {
    scale: 1.7;
  }
}

:root[data-theme="dark"] .theme-toggle__cut {
  translate: -8px 4px;
}

:root[data-theme="dark"] .theme-toggle__rays {
  opacity: 0;
  scale: 0.4;
  rotate: -90deg;
}

:root[data-theme="dark"] .theme-toggle__core {
  scale: 1.7;
}

.progress {
  display: none;
}

/* Hero */

.hero {
  position: relative;
  isolation: isolate;
  background: linear-gradient(180deg, var(--sky) 0%, var(--foam) 100%);
  padding: calc(var(--nav-height) + var(--space-8)) var(--space-4) calc(var(--space-8) + 4rem);
  text-align: center;
  overflow: hidden;
}

.hero--compact {
  flex: 1;
  display: grid;
  place-items: center;
}

.hero__sky {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 16%, var(--sun) 0 1.9rem, color-mix(in oklab, var(--sun) 55%, transparent) 2.3rem, transparent 2.9rem),
    radial-gradient(circle at 84% 16%, color-mix(in oklab, var(--sun) 35%, transparent) 0, transparent 13rem),
    radial-gradient(40rem circle at var(--gx, 50%) var(--gy, 30%), var(--glow), transparent 60%);
  opacity: 0.9;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  max-width: var(--container);
  margin-inline: auto;
}

.hero__name {
  font-size: var(--text-hero);
  letter-spacing: -0.015em;
  margin-top: var(--space-3);
}

.hero__word {
  display: inline-block;
}

.hero__title {
  font-size: var(--text-xl);
  color: var(--sea);
  font-weight: 500;
}

.hero__school {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.monogram {
  width: 6.5rem;
  height: 6.5rem;
  filter: drop-shadow(0 12px 18px light-dark(rgb(36 85 122 / 0.28), rgb(0 0 0 / 0.5)));
}

.monogram__disc {
  fill: var(--sea);
}

.monogram__text {
  fill: var(--bg);
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 1px;
}

.monogram__wave {
  fill: none;
  stroke: var(--bg);
  stroke-width: 3;
  stroke-linecap: round;
}

.monogram__wave--soft {
  opacity: 0.55;
  stroke-width: 2.5;
}

.hero__cue {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 5.25rem;
  translate: -50% 0;
  width: 1.5rem;
  height: 2.4rem;
  border: 2px solid color-mix(in oklab, var(--ink) 45%, transparent);
  border-radius: var(--radius-pill);
}

.hero__cue span {
  position: absolute;
  left: 50%;
  top: 0.45rem;
  width: 3px;
  height: 0.5rem;
  translate: -50% 0;
  border-radius: 2px;
  background: var(--ink);
  opacity: 0.6;
}

/* Waves: each layer is twice as wide and loops by half its width. */

.waves {
  position: absolute;
  inset: auto 0 -1px 0;
  height: 5.5rem;
  overflow: hidden;
  pointer-events: none;
}

.waves__layer {
  position: absolute;
  inset: 0 auto 0 0;
  width: 200%;
  max-width: none;
  height: 100%;
}

.waves__layer--back path {
  fill: var(--wave-back);
}

.waves__layer--mid path {
  fill: var(--wave-mid);
  opacity: 0.55;
}

.waves__layer--front path {
  fill: var(--bg);
}

.sparkles {
  position: absolute;
  inset: auto 0 0 0;
  height: 7rem;
  pointer-events: none;
}

.sparkles span {
  position: absolute;
  left: var(--x);
  bottom: var(--y);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--spark);
  box-shadow: 0 0 8px 2px var(--spark);
  opacity: 0;
}

/* Socials */

.socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.socials__link {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--sea);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease-spring), background-color 0.2s ease, color 0.2s ease, box-shadow 0.3s ease;
}

.socials__link:hover {
  background: var(--sea);
  color: var(--bg);
  transform: translateY(-3px) rotate(-6deg);
  box-shadow: var(--shadow-lift);
}

.socials__link .icon {
  width: 1.25rem;
  height: 1.25rem;
}

.socials--small {
  margin-top: 0;
}

.socials--small .socials__link {
  width: 2.25rem;
  height: 2.25rem;
  background: transparent;
  color: var(--footer-ink);
  border-color: rgb(255 255 255 / 0.18);
  box-shadow: none;
}

.socials--small .socials__link:hover {
  background: var(--footer-ink);
  color: var(--footer-bg);
}

/* Sections */

.section {
  padding-block: var(--space-6);
}

.section:last-child {
  padding-bottom: var(--space-8);
}

.section__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.section__index {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--sea-bright);
  letter-spacing: 0.05em;
}

.section__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--sea-bright), var(--border) 40%);
  transform-origin: left;
}

.stack {
  display: grid;
  gap: var(--space-5);
}

.grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 40rem) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Cards */

.card {
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  isolation: isolate;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
  transition: transform 0.5s var(--ease-out), box-shadow 0.3s ease;
}

/* Pointer spotlight (position set by JS; hidden until the pointer is over the card). */
.card::before,
.card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.card::before {
  z-index: -1;
  background: radial-gradient(22rem circle at var(--mx, 50%) var(--my, 50%), var(--spot), transparent 60%);
}

.card::after {
  padding: 1px;
  background: radial-gradient(14rem circle at var(--mx, 50%) var(--my, 50%), var(--sea-bright), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}

.card:hover {
  box-shadow: var(--shadow-lift);
  /* Tilt angles come from site.js; they stay 0 without JS or on touch screens. */
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
}

.card:hover::before,
.card:hover::after {
  opacity: 1;
}

.card__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.card__logo {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.875rem;
  flex: none;
  box-shadow: 0 6px 14px -6px light-dark(rgb(21 50 74 / 0.4), rgb(0 0 0 / 0.6));
}

.card__logo--text {
  display: grid;
  place-items: center;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(145deg, var(--sea), var(--sea-strong));
}

.card__title {
  font-size: var(--text-xl);
}

.card__text {
  color: var(--ink-soft);
  margin-top: var(--space-1);
}

.card--business .card__text {
  margin-top: calc(var(--space-3) * -1);
}

.card__media {
  position: relative;
  overflow: hidden;
  height: 7.5rem;
  border-radius: var(--radius);
  background: var(--logo-tile);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}

.card__media img {
  height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.card__placeholder {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-pill);
  /* The logo tile stays light in both themes, so use fixed light-theme colors. */
  background: #dcebef;
  color: #24557a;
}

.card__placeholder .icon {
  width: 2rem;
  height: 2rem;
}

/* Badges */

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.badge {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.3;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  color: var(--ink);
}

.badge .icon {
  width: 1rem;
  height: 1rem;
}

a.badge {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--bg);
  transition: background-color 0.2s ease, transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

/* Light streak that sweeps across linked badges on hover. */
a.badge::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgb(255 255 255 / 0.45) 50%, transparent 65%);
  translate: -120% 0;
  pointer-events: none;
}

a.badge:hover {
  background: var(--sea-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -8px var(--sea);
}

.badge--soon {
  background: transparent;
  border-style: dashed;
  color: var(--ink-soft);
}

.badge--live .icon {
  color: var(--live);
  overflow: visible;
}

.icon__ping {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

/* Tech tags */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tags__item {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: color-mix(in oklab, var(--sea-bright) 9%, transparent);
  border: 1px solid color-mix(in oklab, var(--sea-bright) 22%, transparent);
}

/* Screenshots */

.shots {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 40rem) {
  .shots {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.shots__item {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  background: var(--surface-tint);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s ease;
}

.shots__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  transition: scale 0.6s var(--ease-out);
}

.shots__hint {
  position: absolute;
  right: var(--space-2);
  bottom: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #fff;
  background: rgb(21 50 74 / 0.72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  translate: 0 0.4rem;
  transition: opacity 0.25s ease, translate 0.35s var(--ease-out);
}

.shots__hint .icon {
  width: 0.85rem;
  height: 0.85rem;
}

.shots__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.shots__item:hover img {
  scale: 1.04;
}

.shots__item:hover .shots__hint,
.shots__item:focus-visible .shots__hint {
  opacity: 1;
  translate: 0 0;
}

/* Lightbox */

.lightbox {
  width: min(94vw, 80rem);
  max-width: none;
  max-height: 92vh;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  overflow: visible;
  opacity: 0;
  scale: 0.96;
  transition: opacity 0.25s ease, scale 0.35s var(--ease-out), overlay 0.25s allow-discrete, display 0.25s allow-discrete;
}

.lightbox[open] {
  opacity: 1;
  scale: 1;
}

@starting-style {
  .lightbox[open] {
    opacity: 0;
    scale: 0.96;
  }
}

.lightbox::backdrop {
  background: rgb(8 18 25 / 0);
  -webkit-backdrop-filter: blur(0);
  backdrop-filter: blur(0);
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease, overlay 0.3s allow-discrete, display 0.3s allow-discrete;
}

.lightbox[open]::backdrop {
  background: rgb(8 18 25 / 0.78);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

@starting-style {
  .lightbox[open]::backdrop {
    background: rgb(8 18 25 / 0);
    backdrop-filter: blur(0);
  }
}

.lightbox img {
  width: 100%;
  height: auto;
  max-height: 92vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px -20px rgb(0 0 0 / 0.6);
}

.lightbox form {
  position: absolute;
  top: calc(var(--space-3) * -1);
  right: calc(var(--space-3) * -1);
}

.lightbox__close {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lift);
  cursor: pointer;
  transition: rotate 0.3s var(--ease-spring);
}

.lightbox__close:hover {
  rotate: 90deg;
}

::view-transition-group(shot) {
  animation-duration: 0.45s;
  animation-timing-function: var(--ease-out);
}

/* Links */

.links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
}

.links__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.875rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--sea);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.3s var(--ease-spring);
}

.links__item:hover {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--bg);
  transform: translateY(-2px);
}

.links__item .icon {
  width: 1rem;
  height: 1rem;
}

.button {
  display: inline-block;
  margin-top: var(--space-4);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--sea);
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.3s var(--ease-spring);
}

.button:hover {
  background: var(--sea-strong);
  transform: translateY(-2px);
}

/* Footer */

.footer {
  position: relative;
  margin-top: auto;
  background: var(--footer-bg);
  color: var(--footer-ink);
  font-size: var(--text-sm);
}

/* Waves on top of the footer: the dark sea rises into the page. */
.footer__waves {
  position: absolute;
  inset: auto 0 100% 0;
  height: 3.5rem;
  pointer-events: none;
}

.footer__waves .waves {
  height: 100%;
  inset: 0;
}

.footer__waves .waves__layer--back path {
  fill: color-mix(in oklab, var(--footer-bg) 30%, transparent);
}

.footer__waves .waves__layer--mid path {
  fill: color-mix(in oklab, var(--footer-bg) 55%, transparent);
  opacity: 1;
}

.footer__waves .waves__layer--front path {
  fill: var(--footer-bg);
}

.footer__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* ------------------------------------------------------------------
 * Motion (only when the visitor has not asked for reduced motion)
 * ------------------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  /* Entrance: staggered rise with a soft blur. */
  .enter {
    animation: enter 0.9s var(--ease-out) both;
    animation-delay: calc(var(--i, 0) * 90ms + 100ms);
  }

  .hero__mark.enter {
    animation-name: enter-pop;
    animation-timing-function: var(--ease-spring);
  }

  .hero__mark .monogram {
    animation: bob 7s ease-in-out 1.2s infinite;
  }

  .monogram__wave {
    stroke-dasharray: 1;
    animation: draw 1.4s var(--ease-out) 0.5s both;
  }

  .monogram__wave--soft {
    animation-delay: 0.75s;
  }

  /* A glint of sunlight passes over the name every few seconds. */
  .hero__word {
    background: linear-gradient(100deg, var(--ink) 0 40%, var(--sea-bright) 50%, var(--ink) 60% 100%) no-repeat;
    background-size: 250% 100%;
    background-position-x: var(--glint);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation:
      enter-focus 0.9s var(--ease-out) both,
      glint 7s ease-in-out infinite;
    animation-delay:
      calc(var(--i, 0) * 90ms + 100ms),
      calc(var(--i, 0) * 180ms + 2s);
  }

  .hero__cue span {
    animation: cue 2s ease-in-out infinite;
  }

  .waves__layer--back {
    animation: drift 26s linear infinite;
  }

  .waves__layer--mid {
    animation: drift 18s linear infinite reverse;
  }

  .waves__layer--front {
    animation: drift 34s linear infinite;
  }

  .sparkles span {
    animation: twinkle 3.6s ease-in-out infinite;
    animation-delay: var(--d);
  }

  .icon__ping {
    animation: ping 2.2s var(--ease-out) infinite;
  }

  a.badge:hover::after {
    translate: 120% 0;
    transition: translate 0.7s ease;
  }

  .card:hover .card__logo {
    animation: bounce 0.9s var(--ease-spring);
  }

  .card--business:hover .card__media img {
    animation: sail 3.2s ease-in-out infinite;
  }

  .card--business:hover .card__placeholder,
  .links__item:hover .icon {
    animation: hop 0.6s var(--ease-spring);
  }

  .theme-toggle__core,
  .theme-toggle__cut,
  .theme-toggle__rays {
    transition: scale 0.5s var(--ease-spring), translate 0.5s var(--ease-out), rotate 0.5s var(--ease-out), opacity 0.3s ease;
  }

  /* Scroll-driven animations (progressive enhancement). */
  @supports (animation-timeline: scroll()) {
    .progress {
      display: block;
      position: fixed;
      z-index: 60;
      inset: 0 0 auto 0;
      height: 3px;
      background: linear-gradient(90deg, var(--sea-bright), var(--sea), var(--sun));
      transform-origin: left;
      animation: grow-x linear both;
      animation-timeline: scroll(root);
    }

    /* The nav starts as a light outline and turns to glass once you scroll. */
    .nav {
      animation: nav-solid linear both;
      animation-timeline: scroll(root);
      animation-range: 0 8rem;
    }

    /* Hero content sinks and fades as it scrolls away. */
    .hero:not(.hero--compact) .hero__inner {
      animation: hero-out linear both;
      animation-timeline: scroll(root);
      animation-range: 0 75vh;
    }
  }

  @supports (animation-timeline: view()) {
    .reveal {
      animation: reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 70%;
    }

    .grid > .reveal:nth-child(2n) {
      animation-range: entry 12% entry 82%;
    }

    .section__title::after {
      animation: grow-x linear both;
      animation-timeline: view();
      animation-range: entry 30% cover 40%;
    }

    .tags__item {
      animation: tag-in linear both;
      animation-timeline: view();
      animation-range: entry calc(20% + var(--i) * 6%) entry calc(70% + var(--i) * 6%);
    }
  }
}

@keyframes enter {
  from {
    opacity: 0;
    translate: 0 1.25rem;
    filter: blur(6px);
  }
}

/* No opacity here: the monogram and name are the largest content, so they
   must be painted from the first frame (Largest Contentful Paint). */
@keyframes enter-pop {
  from {
    scale: 0.6;
    rotate: -12deg;
  }
}

@keyframes enter-focus {
  from {
    translate: 0 0.35em;
    filter: blur(10px);
  }
}

@keyframes bob {
  0%,
  100% {
    translate: 0 0;
    rotate: 0deg;
  }

  50% {
    translate: 0 -6px;
    rotate: 2deg;
  }
}

@keyframes draw {
  from {
    stroke-dashoffset: 1;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes glint {
  /* The gradient is 2.5× the word; 100% and 0% both show plain ink, the bright band passes in between. */
  0%,
  70% {
    --glint: 100%;
  }

  100% {
    --glint: 0%;
  }
}

@keyframes cue {
  0% {
    opacity: 0;
    translate: -50% 0;
  }

  30% {
    opacity: 0.7;
  }

  80%,
  100% {
    opacity: 0;
    translate: -50% 0.8rem;
  }
}

@keyframes drift {
  to {
    translate: -50% 0;
  }
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0;
    scale: 0.4;
  }

  50% {
    opacity: 0.9;
    scale: 1;
  }
}

@keyframes ping {
  0% {
    opacity: 0.6;
    scale: 1;
  }

  100% {
    opacity: 0;
    scale: 2.6;
  }
}

@keyframes bounce {
  0%,
  100% {
    translate: 0 0;
    rotate: 0deg;
  }

  35% {
    translate: 0 -8px;
    rotate: -8deg;
  }

  65% {
    translate: 0 1px;
    rotate: 4deg;
  }
}

@keyframes sail {
  0%,
  100% {
    translate: 0 0;
    rotate: 0deg;
  }

  50% {
    translate: 0 -3px;
    rotate: -1.5deg;
  }
}

@keyframes hop {
  40% {
    translate: 0 -4px;
    scale: 1.08;
  }
}

@keyframes grow-x {
  from {
    scale: 0 1;
  }
}

@keyframes nav-solid {
  from {
    background-color: transparent;
    border-color: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: blur(0);
    backdrop-filter: blur(0);
  }
}

@keyframes hero-out {
  to {
    opacity: 0.15;
    translate: 0 12vh;
    scale: 0.94;
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    translate: 0 3rem;
    scale: 0.96;
    filter: blur(6px);
  }
}

@keyframes tag-in {
  from {
    opacity: 0;
    translate: -0.5rem 0;
  }
}

/* Theme switch: a circle expands from the toggle (see site.js). */
:root.theme-switching::view-transition-old(root),
:root.theme-switching::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

:root.theme-switching::view-transition-old(root) {
  z-index: 1;
}

:root.theme-switching::view-transition-new(root) {
  z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

@media (max-width: 26rem) {
  .nav {
    gap: var(--space-1);
  }

  .nav__link {
    padding-inline: 0.55rem;
    font-size: 0.8125rem;
  }
}

/* While a view transition morphs the lightbox, skip its own fade. */
.lightbox.lightbox--vt,
.lightbox.lightbox--vt::backdrop {
  transition: none;
}