/* Rajay Bajracharya — portfolio styles. No framework, no build step. */

@font-face {
  font-family: "Spartan";
  src: url("fonts/Spartan-Regular.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spartan";
  src: url("fonts/Spartan-Medium.ttf") format("truetype");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spartan";
  src: url("fonts/Spartan-SemiBold.ttf") format("truetype");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spartan";
  src: url("fonts/Spartan-Bold.ttf") format("truetype");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lettera Mono";
  src: url("fonts/Lettera Mono LL.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}

:root {
  --ink: #0a0a0a;
  --paper: #fafaf8;
  --fog: #e9e7e2;
  --smoke: #6f6b64;
  --brick: #9c4a2f;
  --ink-soft: var(--smoke);
  --line: var(--fog);
  --accent: var(--brick);
  --accent-deep: #7e3613;
  --dark: var(--ink);
  --dark-2: #1e1c17;
  --dark-line: #35322a;
  --light: var(--paper);
  --light-soft: #c9c2ae;
  --radius: 14px;
  --ease-quiet: cubic-bezier(0.22, 1, 0.36, 1);
  --font-d: "Spartan", "Arial Narrow", sans-serif;
  --font-m: "Lettera Mono", "Courier New", monospace;
  --font-s: "Spartan", "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
@supports not (overflow: clip) {
  html { overflow-x: hidden; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-d);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  overflow-wrap: break-word;
}
::selection { background: var(--brick); color: var(--paper); }
:focus-visible { outline: 2px solid var(--brick); outline-offset: 3px; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-d); line-height: 1.05; margin: 0; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem); }
.skip {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem;
}
.skip:focus { left: .5rem; top: .5rem; }

.eyebrow {
  font-family: var(--font-m); font-size: .75rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--smoke); margin: 0 0 .9rem;
  line-height: 1.7; overflow-wrap: break-word;
}
.label-mono {
  font-family: var(--font-m); font-size: .6875rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--smoke);
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 250, 248, .92);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--fog);
}
.nav-in { display: flex; align-items: center; gap: 1.25rem; padding-top: .7rem; padding-bottom: .7rem; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; margin-right: auto; }
.brand-mark {
  font-family: var(--font-d); font-weight: 700; font-size: .8rem;
  background: var(--ink); color: var(--paper);
  width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 50%;
}
.brand-name { font-family: var(--font-d); font-weight: 600; font-size: .95rem; }
.nav-links { display: flex; gap: 1.1rem; }
.nav-links a {
  font-family: var(--font-m); font-size: .75rem; letter-spacing: .08em;
  text-transform: uppercase; text-decoration: none; color: var(--ink-soft);
}
.nav-links a:hover { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  font-family: var(--font-d); font-weight: 600; font-size: .9rem;
  display: inline-block; text-decoration: none; cursor: pointer;
  padding: .8rem 1.5rem; border-radius: 999px; border: 1px solid transparent;
}
.btn-sm { padding: .5rem 1rem; font-size: .78rem; }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--brick); }
.btn-line { border-color: currentColor; background: transparent; color: inherit; }
.btn-line:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { border-color: var(--line); color: var(--ink); text-decoration: none; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 500px; height: calc(92dvh - 3.5rem);
  display: flex; align-items: flex-end; overflow: hidden;
  background: var(--ink); color: var(--paper);
  padding: 0 0 clamp(2rem, 5vw, 4rem);
}
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.72) saturate(1.05); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(10, 10, 10, .42), transparent 30%),
    linear-gradient(to top, rgba(10, 10, 10, .86), rgba(10, 10, 10, .5) 48%, transparent 72%),
    linear-gradient(to right, rgba(10, 10, 10, .52), transparent 58%);
}
.hero-content { position: relative; z-index: 1; text-shadow: 0 2px 20px rgba(0, 0, 0, .65); }
.hero-kicker { color: var(--paper); margin: 0 0 1rem; display: inline-block; background: rgba(10, 10, 10, .55); padding: .45rem .9rem; border-radius: 999px; backdrop-filter: blur(4px); }
.hero h1 { font-weight: 700; font-size: clamp(3.5rem, 13vw, 9rem); line-height: .9; letter-spacing: -0.02em; overflow-wrap: break-word; }
.hero-thesis { max-width: 34rem; font-size: 1.05rem; opacity: .9; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0 0; }
.hero .btn-line { color: var(--paper); }

/* ---------- sections ---------- */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.sec-head h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 700; letter-spacing: -0.01em; }
.sec-sub { color: var(--ink-soft); max-width: 40rem; }

/* about */
.about-grid { display: grid; gap: 2rem; }
.about-text { font-size: clamp(1.2rem, 2.4vw, 1.55rem); line-height: 1.5; max-width: 56rem; margin: 0; }
.stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stats li { background: var(--paper); padding: 1.2rem 1.4rem; }
.stats strong { font-family: var(--font-d); font-size: 2.2rem; font-weight: 700; display: block; }
.stats span { font-family: var(--font-m); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
@media (min-width: 800px) {
  .about-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .stats { grid-template-columns: 1fr 1fr; }
}

/* filters + grid */
.filters { display: flex; flex-wrap: wrap; gap: 1.1rem; margin: 1.6rem 0 1.8rem; }
.filters button {
  font-family: var(--font-m); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  background: none; border: 0; padding: .4rem .2rem; cursor: pointer; color: var(--smoke);
}
.filters button:hover { color: var(--ink); }
.filters button[aria-pressed="true"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--brick); }

.grid { display: grid; gap: .4rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: 1fr 1fr; } }
.card { margin: 0; }
.card-hit { position: relative; text-decoration: none; display: block; height: 100%; overflow: hidden; border-radius: 4px; transition: transform .5s var(--ease-quiet); }
.card figure {
  margin: 0; overflow: hidden; border-radius: 0;
  aspect-ratio: 4 / 3; background: var(--fog); border: 0;
}
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-quiet); }
@media (hover: hover) {
  .card-hit:hover { transform: translateY(-6px); }
  .card-hit:hover img, .card-hit:focus-visible img { transform: scale(1.06); }
}
.card-hit:focus-visible { outline: 2px solid var(--brick); outline-offset: 4px; border-radius: 4px; }
.card-body { position: absolute; inset: auto 0 0 0; padding: 3rem 1rem 1rem; background: linear-gradient(to top, rgba(10, 10, 10, .75), transparent); color: var(--paper); }
.card-no { font-family: var(--font-m); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--paper); opacity: .8; margin: 0 0 .3rem; }
.card-body h3 { font-size: 1.25rem; font-weight: 600; color: var(--paper); }
.card-sub { margin: .3rem 0 0; color: var(--paper); opacity: .85; font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card[hidden] { display: none; }
.grid-empty { color: var(--ink-soft); }
.grid-empty[hidden] { display: none; }

/* practice timeline */
.timeline { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 0; }
.timeline li { border-top: 1px solid var(--line); padding: 1.4rem 0; display: grid; gap: .3rem; }
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.t-date { font-family: var(--font-m); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 0; }
.timeline h3 { font-size: 1.3rem; font-weight: 600; }
.t-org { font-family: var(--font-m); font-size: .8rem; color: var(--ink-soft); margin: 0; }
.timeline p:last-child { margin: .4rem 0 0; max-width: 52rem; }
@media (min-width: 800px) {
  .timeline li { grid-template-columns: 11rem 1fr; gap: 1.5rem; }
  .t-date { padding-top: .3rem; }
}

/* academia */
.acad-grid { display: grid; gap: 2.5rem; margin-top: 1.5rem; }
.acad-grid h3 { font-size: 1rem; font-family: var(--font-m); font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 .8rem; }
.acad-grid h3:not(:first-child) { margin-top: 1.8rem; }
@media (min-width: 900px) { .acad-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
.plain { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.plain a { color: var(--accent); }

/* honours */
.honours { background: var(--dark); color: var(--light); }
.honours .eyebrow { color: var(--light-soft); }
.honours-grid { display: grid; gap: 2.5rem; }
.honours h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0 0 1.2rem; }
.honours .plain li { border-top: 1px solid var(--dark-line); padding-top: .7rem; color: var(--light); }
@media (min-width: 900px) { .honours-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }

/* service */
.service-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 0; }
.service-list li { border-top: 1px solid var(--line); padding: .8rem 0; font-size: 1.05rem; }
.service-list li:last-child { border-bottom: 1px solid var(--line); }

/* contact */
.contact { background: var(--dark); color: var(--light); }
.contact .eyebrow { color: var(--light-soft); }
.contact h2 { font-size: clamp(2.2rem, 6vw, 4rem); letter-spacing: -0.02em; }
.contact .sec-sub { color: var(--light-soft); }
.contact-line { font-size: 1.05rem; margin: 2rem 0; overflow-wrap: break-word; }
.contact-line a { color: var(--paper); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.contact-line a:hover { color: var(--brick); }

/* statement */
.statement { background: var(--ink); color: var(--paper); padding: clamp(4rem, 9vw, 7rem) 0; border-top: 1px solid var(--dark-line); }
.statement h2 { font-size: clamp(3rem, 10vw, 7rem); font-weight: 700; letter-spacing: -0.02em; line-height: .95; margin: 0 0 1.6rem; }
.statement .btn-solid { background: var(--paper); color: var(--ink); }
.statement .btn-solid:hover { background: var(--brick); color: var(--paper); }

/* footer */
.footer { background: var(--dark); color: var(--light-soft); border-top: 1px solid var(--dark-line); padding: 1.4rem 0 2rem; }
.foot-in { display: flex; flex-wrap: wrap; gap: .4rem 2rem; justify-content: space-between; }
.footer p { margin: 0; font-family: var(--font-m); font-size: .72rem; letter-spacing: .06em; }

/* ---------- modal ---------- */
.modal-backdrop[hidden],
.lb-backdrop[hidden] { display: none; }
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20, 19, 16, .72);
  backdrop-filter: blur(4px);
  overflow-y: auto; padding: clamp(.6rem, 3vw, 2.5rem);
}
.modal {
  background: var(--paper); color: var(--ink);
  width: min(1100px, 94vw); margin: 0 auto; border-radius: 18px;
  overflow: hidden;
  padding: clamp(1.2rem, 4vw, 3rem);
  animation: rise .35s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
.modal-top { display: flex; justify-content: space-between; align-items: center; }
.modal-x {
  background: var(--ink); color: var(--paper); border: 0; cursor: pointer;
  width: 2.6rem; height: 2.6rem; border-radius: 50%; font-size: 1rem;
}
.modal-x:hover { background: var(--brick); }
.modal h2 { font-weight: 700; font-size: clamp(2.2rem, 6vw, 4rem); letter-spacing: -0.02em; margin: .2rem 0 .4rem; }
.modal-sub { color: var(--smoke); font-size: 1.2rem; margin: 0 0 1rem; }
.award { font-family: var(--font-m); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 1.2rem; }
.award[hidden] { display: none; }
.fact-grid { display: grid; gap: 1px; background: var(--fog); border: 1px solid var(--fog); border-radius: var(--radius); overflow: hidden; margin: 0 0 1.6rem; }
.fact-grid > div { background: var(--paper); padding: .8rem 1.1rem; display: grid; gap: .15rem; }
.fact-grid dt { font-family: var(--font-m); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.fact-grid dd { margin: 0; font-size: .98rem; }
@media (min-width: 640px) { .fact-grid { grid-template-columns: 1fr 1fr; } }
.modal-hero { margin: 0 calc(clamp(1.2rem, 4vw, 3rem) * -1) 1.8rem; }
.modal-hero img { display: block; width: 100%; height: auto; border: 0; border-radius: 0; }
.modal-hero figcaption, .modal-gal .plate figcaption { font-family: var(--font-m); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); padding: .6rem clamp(1.2rem, 4vw, 3rem) 1.4rem; max-width: 65ch; }
.modal-story { display: grid; gap: 1.6rem; margin-bottom: 2rem; }
.beat h4 { font-family: var(--font-d); font-size: 1.25rem; font-weight: 600; margin: 0 0 .4rem; }
.beat h4::before { content: "— "; color: var(--accent); }
.beat p { margin: 0; max-width: 46rem; font-size: 1.05rem; line-height: 1.65; }
.modal-gal-h { font-family: var(--font-m); font-weight: 400; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.modal-gal { display: grid; gap: 0; grid-template-columns: 1fr; margin: 0 calc(clamp(1.2rem, 4vw, 3rem) * -1); }
.modal-gal .plate { margin: 0; }
.modal-gal .plate button { background: none; border: 0; padding: 0; cursor: zoom-in; width: 100%; display: block; }
.modal-gal .plate img { display: block; width: 100%; height: auto; border: 0; border-radius: 0; }
.modal-foot { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }

/* ---------- lightbox ---------- */
.lb-backdrop { position: fixed; inset: 0; z-index: 120; background: rgba(10, 9, 7, .92); display: grid; place-items: center; padding: 1.2rem; }
.lb { margin: 0; max-width: min(1100px, 94vw); position: relative; }
.lb img { max-height: 82vh; max-width: 100%; margin: 0 auto; border-radius: 8px; }
.lb figcaption { color: var(--light-soft); font-family: var(--font-m); font-size: .75rem; text-align: center; padding-top: .7rem; }
.lb-x { position: absolute; top: -3rem; right: 0; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px) scale(.98); transition: opacity .7s var(--ease-quiet), transform .7s var(--ease-quiet); }
.reveal.in { opacity: 1; transform: none; }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }

/* ---------- responsive nav ---------- */
@media (max-width: 760px) {
  .nav-links { display: none; }
  .brand-name { font-size: .85rem; }
  .eyebrow { letter-spacing: .12em; }
  .modal-foot .btn { flex: 1 1 auto; text-align: center; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .modal { animation: none; }
  .card img { transition: none; }
}