/* Atharv Kale Photography. Tokens, base, components, pages. See DESIGN.md. */

/* ---------- Tokens ---------- */

:root {
  color-scheme: dark light;

  --bg: #0a0a0b;
  --bg-translucent: rgba(10, 10, 11, 0.72);
  --surface: #1c1c1e;
  --surface-2: #2c2c2e;
  --text: #f5f5f7;
  --text-2: #98989d;
  --separator: rgba(84, 84, 88, 0.6);
  --field-border: #8e8e93;
  --accent: #ff9f0a;
  --on-accent: #0a0a0b;
  --danger: #ff6961;
  --success: #30d158;
  --lift-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, Inter, "Segoe UI", Roboto, sans-serif;

  --fs-large: clamp(2.75rem, 1.6rem + 4.8vw, 5.5rem);
  --fs-title: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);
  --fs-headline: clamp(1.1875rem, 1.05rem + 0.5vw, 1.5rem);
  --fs-body: clamp(1.0625rem, 1rem + 0.2vw, 1.1875rem);
  --fs-callout: 1rem;
  --fs-caption: 0.8125rem;

  --s-1: 4px;
  --s-2: 8px;
  --s-3: 16px;
  --s-4: 24px;
  --s-5: 32px;
  --s-6: 48px;
  --s-7: 64px;
  --s-8: 96px;
  --s-9: 128px;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1280px;
  --nav-h: 52px;

  --r-photo: 10px;
  --r-control: 12px;
  --r-pill: 999px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --d-1: 200ms;
  --d-2: 400ms;
  --d-3: 700ms;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --bg-translucent: rgba(255, 255, 255, 0.72);
    --surface: #f5f5f7;
    --surface-2: #e8e8ed;
    --text: #1d1d1f;
    --text-2: #6e6e73;
    --separator: rgba(60, 60, 67, 0.18);
    --field-border: #86868b;
    --accent: #c93400;
    --on-accent: #ffffff;
    --danger: #d70015;
    --success: #1e7a35;
    --lift-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  }
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-gutter: stable;
  scroll-padding-top: calc(var(--nav-h) + var(--s-3));
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  letter-spacing: -0.003em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

main { flex: 1 0 auto; }

h1, h2, h3, p, figure, ul { margin: 0; }
ul { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 0.2em; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--accent); color: var(--on-accent); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: var(--s-2);
  left: var(--s-2);
  z-index: 100;
  padding: var(--s-2) var(--s-3);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-control);
  background: var(--text);
  color: var(--bg);
  font-size: var(--fs-callout);
  font-weight: 600;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; text-decoration: none; }

.container {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}
.container--narrow { width: min(100% - 2 * var(--gutter), 560px); }

/* ---------- Type roles ---------- */

.t-large {
  font-size: var(--fs-large);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}
.t-title {
  font-size: var(--fs-title);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-wrap: balance;
}
.t-headline {
  font-size: var(--fs-headline);
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.25;
}
.t-callout { font-size: var(--fs-callout); line-height: 1.5; }
.t-caption {
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.4;
  color: var(--text-2);
}
.t-secondary { color: var(--text-2); }

.prose { max-width: 65ch; }
.prose p + p { margin-top: 1.1em; }
.prose strong { font-weight: 600; }

/* ---------- Header and navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: var(--bg-translucent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--d-1) var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--separator); }

@media (prefers-reduced-transparency: reduce) {
  .site-header, .filter-bar { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.wordmark:hover { text-decoration: none; }

.nav { display: flex; align-items: center; gap: var(--s-1); }
.nav__list { display: flex; align-items: center; gap: var(--s-1); }

.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--s-3);
  border-radius: var(--r-pill);
  color: var(--text-2);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--d-1) var(--ease);
}
.nav__link:hover { color: var(--text); text-decoration: none; }
.nav__link[aria-current="page"] { color: var(--text); }

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-pill);
  color: var(--text-2);
  transition: color var(--d-1) var(--ease);
}
.icon-link:hover { color: var(--text); }
.icon-link svg { width: 20px; height: 20px; }

.menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text);
}
.menu-button svg { width: 22px; height: 22px; }
.menu-button .icon-close { display: none; }
.menu-button[aria-expanded="true"] .icon-open { display: none; }
.menu-button[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 719px) {
  .menu-button { display: inline-flex; }
  .js .nav {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--nav-h));
    flex-direction: column;
    align-items: stretch;
    gap: var(--s-4);
    padding: var(--s-4) var(--gutter) var(--s-6);
    background: var(--bg);
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--d-1) var(--ease), transform var(--d-1) var(--ease), visibility 0s linear var(--d-1);
  }
  .js .nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity var(--d-1) var(--ease), transform var(--d-1) var(--ease), visibility 0s;
  }
  .js .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .js .nav__link {
    display: flex;
    min-height: 56px;
    padding: 0;
    border-bottom: 1px solid var(--separator);
    border-radius: 0;
    color: var(--text);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
  }
  .js .nav__link[aria-current="page"] { color: var(--accent); }
  .js .nav .icon-link { margin-left: -10px; }
  .js.menu-open body { overflow: hidden; }

  /* Without JS the links simply wrap under the wordmark. */
  html:not(.js) .site-header { height: auto; position: static; }
  html:not(.js) .site-header__inner { flex-wrap: wrap; padding-block: var(--s-2); }
  html:not(.js) .nav__list { flex-wrap: wrap; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: 0 var(--s-5);
  border: 0;
  border-radius: var(--r-pill);
  font-size: var(--fs-callout);
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background-color var(--d-1) var(--ease), color var(--d-1) var(--ease), opacity var(--d-1) var(--ease);
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: default; }

.btn--primary { background: var(--text); color: var(--bg); }
.btn--primary:hover { opacity: 0.86; }
.btn--secondary { background: var(--surface); color: var(--text); }
.btn--secondary:hover { background: var(--surface-2); }
.btn--on-photo { background: #ffffff; color: #000000; }
.btn--on-photo:hover { opacity: 0.88; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
  min-height: 44px;
  font-weight: 500;
}
.text-link svg { width: 16px; height: 16px; transition: transform var(--d-1) var(--ease); }
.text-link:hover svg { transform: translateX(3px); }

.round-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--text);
  transition: background-color var(--d-1) var(--ease), opacity var(--d-1) var(--ease);
}
.round-btn:hover { background: var(--surface-2); }
.round-btn:disabled { opacity: 0.35; cursor: default; }
.round-btn svg { width: 20px; height: 20px; }

/* ---------- Photos ---------- */

.photo {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--r-photo);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 3 / 2;
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
button.photo, a.photo { cursor: zoom-in; }
a.photo { cursor: pointer; }

@media (hover: hover) {
  .lift { transition: transform var(--d-2) var(--ease), box-shadow var(--d-2) var(--ease); }
  .lift:hover { transform: translateY(-2px); box-shadow: var(--lift-shadow); }
}

.js .fade { opacity: 0; transition: opacity var(--d-2) var(--ease); }
.js .fade.is-loaded { opacity: 1; }

/* ---------- Reveal ---------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--d-3) var(--ease), transform var(--d-3) var(--ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Sections ---------- */

.section { padding-block: clamp(var(--s-7), 8vw, var(--s-9)); }
.section + .section { padding-top: 0; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
}
.section-head__actions { display: flex; gap: var(--s-2); }

.page-head { padding-block: clamp(var(--s-6), 7vw, var(--s-8)) clamp(var(--s-5), 4vw, var(--s-6)); }
.page-head p { margin-top: var(--s-3); max-width: 65ch; }

/* ---------- Segmented filter ---------- */

.filter-bar {
  position: sticky;
  top: var(--nav-h);
  z-index: 10;
  padding-block: var(--s-2);
  margin-bottom: var(--s-4);
  background: var(--bg-translucent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}

.segmented {
  display: flex;
  gap: 2px;
  width: max-content;
  max-width: 100%;
  padding: 4px;
  border-radius: var(--r-pill);
  background: var(--surface);
  overflow-x: auto;
  scrollbar-width: none;
}
.segmented::-webkit-scrollbar { display: none; }

.segmented__btn {
  flex: 0 0 auto;
  min-height: 44px;
  min-width: 72px;
  padding: 0 var(--s-3);
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text-2);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background-color var(--d-1) var(--ease), color var(--d-1) var(--ease);
}
.segmented__btn:hover { color: var(--text); }
.segmented__btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}
.segmented__btn:focus-visible { outline-offset: -2px; }

/* ---------- Masonry ---------- */

/* Positions are set by gallery.js; the 16px gap there matches --s-3. */
.masonry { position: relative; }
.masonry > .photo { position: absolute; }
.masonry.is-loading {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: var(--s-3);
}
.masonry.is-loading .skeleton { aspect-ratio: 3 / 2; }
.masonry.is-loading .skeleton:nth-child(3n + 2) { aspect-ratio: 4 / 5; }

.gallery-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-3);
  padding-block: var(--s-6) 0;
}

.skeleton {
  border-radius: var(--r-photo);
  background: var(--surface);
  animation: pulse 1.6s var(--ease) infinite alternate;
}
@keyframes pulse { from { opacity: 1; } to { opacity: 0.55; } }

.state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-8) var(--s-3);
  text-align: center;
}
.state[hidden] { display: none; }
.state p { max-width: 40ch; color: var(--text-2); }

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #f5f5f7;
  overflow: hidden;
}
.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.84);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}
.lightbox[open] { animation: lb-in var(--d-1) var(--ease); }
@keyframes lb-in { from { opacity: 0; } }

.lightbox__stage {
  position: absolute;
  inset: 64px 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: pan-y pinch-zoom;
}
.lightbox__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
  transition: opacity var(--d-1) var(--ease);
}
.lightbox__img.is-loading { opacity: 0; }

.lightbox__btn {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.14);
  color: #f5f5f7;
  transition: background-color var(--d-1) var(--ease);
}
.lightbox__btn:hover { background: rgba(255, 255, 255, 0.24); }
.lightbox__btn:focus-visible { outline-color: #ffffff; }
.lightbox__btn svg { width: 22px; height: 22px; }
.lightbox__close { top: var(--s-2); right: var(--s-3); }
.lightbox__prev { left: var(--s-4); top: 50%; translate: 0 -50%; }
.lightbox__next { right: var(--s-4); top: 50%; translate: 0 -50%; }

.lightbox__counter {
  position: absolute;
  top: var(--s-2);
  left: var(--s-4);
  display: flex;
  align-items: center;
  min-height: 48px;
  font-size: var(--fs-callout);
  font-variant-numeric: tabular-nums;
  color: rgba(245, 245, 247, 0.8);
}

@media (max-width: 719px) {
  .lightbox__stage { inset: 64px 0 96px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: var(--s-4); translate: none; }
  .lightbox__prev { left: calc(50% - 64px); }
  .lightbox__next { right: calc(50% - 64px); }
}

.js.is-locked, .js.is-locked body { overflow: hidden; }

/* ---------- Forms ---------- */

.form { display: grid; gap: var(--s-4); }

.field { display: grid; gap: var(--s-2); }
.field label { font-size: var(--fs-callout); font-weight: 600; }

.field input,
.field textarea {
  width: 100%;
  min-height: 52px;
  padding: 14px var(--s-3);
  border: 1px solid var(--field-border);
  border-radius: var(--r-control);
  background: var(--surface);
  font-size: 1.0625rem;
  line-height: 1.4;
  transition: border-color var(--d-1) var(--ease), box-shadow var(--d-1) var(--ease);
}
.field textarea { min-height: 160px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-2); opacity: 1; }
.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent);
  border-radius: var(--r-control);
}
.field [aria-invalid="true"] { border-color: var(--danger); }

.field__error {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: 0.9375rem;
  color: var(--danger);
}
.field__error[hidden] { display: none; }
.field__error svg { flex: none; width: 16px; height: 16px; }

.form-status {
  display: flex;
  gap: var(--s-3);
  align-items: flex-start;
  padding: var(--s-4);
  border-radius: var(--r-control);
  background: var(--surface);
}
.form-status[hidden] { display: none; }
.form-status svg { flex: none; width: 24px; height: 24px; margin-top: 2px; }
.form-status--success svg { color: var(--success); }
.form-status--error svg { color: var(--danger); }
.form-status strong { display: block; font-weight: 600; }
.form-status p { color: var(--text-2); font-size: var(--fs-callout); }

/* ---------- Footer ---------- */

.site-footer {
  margin-top: clamp(var(--s-7), 8vw, var(--s-9));
  border-top: 1px solid var(--separator);
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2) var(--s-4);
  padding-block: var(--s-4);
  font-size: var(--fs-caption);
  color: var(--text-2);
}
.site-footer__links { display: flex; flex-wrap: wrap; gap: 0 var(--s-4); }
.site-footer a {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
  color: var(--text-2);
  font-weight: 500;
}
.site-footer a:hover { color: var(--text); text-decoration: none; }
.site-footer svg { width: 16px; height: 16px; }

/* ---------- Home ---------- */

.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  /* Never taller than a 4:3 frame, so tall tablet windows don't cut the sides off horizontal photos. */
  max-height: min(75vw, 1400px);
  margin-top: calc(-1 * var(--nav-h));
  background: #000;
  color: #ffffff;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1200ms var(--ease);
}
.hero__media img.is-active { opacity: 1; animation: hero-scale 9s linear forwards; }
@keyframes hero-scale { from { transform: scale(1); } to { transform: scale(1.03); } }

/* Legibility scrim for the text, not decoration. */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.42) 38%, rgba(0, 0, 0, 0) 72%);
  pointer-events: none;
}

.hero__content {
  position: absolute;
  inset: auto 0 0;
  padding-bottom: clamp(var(--s-6), 7vw, var(--s-8));
}

/* Phones: the whole photo at the top in a 4:3 frame, text below it on black. */
@media (max-width: 599px) {
  .hero { height: auto; min-height: 0; max-height: none; margin-top: 0; }
  .hero__media { position: relative; inset: auto; z-index: 0; aspect-ratio: 4 / 3; }
  .hero__media img { object-fit: contain; }
  .hero__media img.is-active { animation: none; }
  .hero::after { display: none; }
  .hero__content { position: static; padding-block: var(--s-5) var(--s-6); }
  /* Sits on the photo's corner so revealing it doesn't rewrap the text. */
  .hero__pause { position: absolute; top: calc(75vw - 44px - var(--s-3)); right: var(--gutter); }
}
.hero__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
}
.hero__text { display: grid; gap: var(--s-3); max-width: 46rem; }
.hero__lede { font-size: var(--fs-headline); font-weight: 500; letter-spacing: -0.01em; line-height: 1.35; color: rgba(255, 255, 255, 0.92); }
.hero__actions { margin-top: var(--s-3); }
.hero .status { color: rgba(255, 255, 255, 0.86); }

.status {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.hero .status::before { background: #ff9f0a; }

.hero__pause {
  flex: none;
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.hero__pause:hover { background: rgba(255, 255, 255, 0.26); }
.hero__pause:focus-visible { outline-color: #ffffff; }
.hero__pause[hidden] { display: none; }
.hero__pause .icon-play { display: none; }
.hero__pause[aria-pressed="true"] .icon-play { display: block; }
.hero__pause[aria-pressed="true"] .icon-pause { display: none; }

.shelf {
  display: flex;
  gap: var(--s-3);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding-inline: max(var(--gutter), calc((100% - var(--max)) / 2));
  scroll-padding-inline: max(var(--gutter), calc((100% - var(--max)) / 2));
  padding-bottom: var(--s-3);
  scrollbar-width: thin;
}
.shelf__item {
  flex: 0 0 auto;
  height: clamp(260px, 34vw, 520px);
  aspect-ratio: 3 / 2; /* replaced by each photo's own ratio */
  scroll-snap-align: start;
}
.shelf__item .photo { height: 100%; aspect-ratio: auto; }
/* Keeps a full 3:2 frame narrower than a phone screen. */
@media (max-width: 599px) { .shelf__item { height: 56vw; } }

/* Justified rows: each tile's width follows its photo's ratio (--r), so every frame in a row is the same height. */
.tiles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5) var(--s-3);
}
.tiles > li { flex: var(--r, 1.5) 1 0; min-width: 40%; }
@media (min-width: 900px) { .tiles > li { min-width: 0; } }

.tile { display: grid; gap: var(--s-3); color: var(--text); }
.tile:hover { text-decoration: none; }
.tile .photo { aspect-ratio: var(--r, 1.5); }
.photo--whole img { position: relative; object-fit: contain; }
.photo--whole .photo__fill { position: absolute; inset: 0; object-fit: cover; filter: blur(24px) brightness(0.55); transform: scale(1.2); }
.tile__label { display: grid; gap: 2px; }

.about-blurb {
  display: grid;
  gap: var(--s-4);
  padding-top: var(--s-6);
  border-top: 1px solid var(--separator);
}
@media (min-width: 900px) {
  .about-blurb { grid-template-columns: 5fr 7fr; gap: var(--s-7); }
}

/* ---------- About ---------- */

.about {
  display: grid;
  gap: var(--s-6);
  align-items: start;
}
.about__portrait { max-width: 520px; }
.about__portrait .photo { aspect-ratio: 2947 / 3930; }
@media (min-width: 900px) {
  .about { grid-template-columns: 5fr 7fr; gap: var(--s-8); }
  .about__portrait { position: sticky; top: calc(var(--nav-h) + var(--s-5)); }
}
.about .prose { font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.3125rem); }
.about .prose p:first-child { font-size: var(--fs-headline); font-weight: 500; letter-spacing: -0.012em; line-height: 1.45; }

/* ---------- Awards ---------- */

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-3);
}
@media (min-width: 560px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.grid .photo { aspect-ratio: 4 / 5; }
/* Award images are mostly tall contest screenshots whose result banner sits at the top. */
.grid .photo img { object-position: center top; }

/* ---------- Contact ---------- */

.contact-aside {
  display: grid;
  gap: var(--s-1);
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--separator);
}
.contact-aside a { display: inline-flex; align-items: center; gap: var(--s-2); min-height: 44px; font-weight: 500; }
.contact-aside svg { width: 20px; height: 20px; }

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hero__media img.is-active { animation: none; transform: none; }
  .skeleton { animation: none; }
  .lift:hover { transform: none; }
}