/* ── RESET ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:   #fdf6ed;
  --sand:    #f0e8d8;
  --olive:   #6b7c5e;
  --olive-dark: #566349;
  --dark:    #2a2018;
  --muted:   rgba(42,32,24,0.5);
}

html { scroll-behavior: smooth; }

/* Override browser default Times New Roman */
:where(h1,h2,h3,h4,h5,h6):not([class]) {
  font-family: 'Liu Jian Mao Cao', cursive;
}

body {
  background: var(--olive);
  color: var(--dark);
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── NAV ─────────────────────────────────────────────────────── */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 4rem 1.5rem;
}

.nav-name-pill {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-style: normal;
  font-size: 1.3rem;
  color: var(--cream);
  background: var(--olive);
  padding: 0.5rem 1.4rem;
  border-radius: 999px;
  letter-spacing: 0.01em;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  transition: padding 0.35s ease, gap 0.35s ease;
}

.nav-name-logo {
  height: 1.8rem;
  width: auto;
  display: block;
}

.nav-pill-text {
  display: inline-block;
  max-width: 200px;
  overflow: hidden;
  white-space: nowrap;
  opacity: 1;
  transition: max-width 0.35s ease, opacity 0.25s ease;
}

body.nav-collapsed .nav-name-pill {
  padding: 0.5rem 0.7rem;
  gap: 0;
}

body.nav-collapsed .nav-pill-text {
  max-width: 0;
  opacity: 0;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Lato', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark);
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.2s;
}

.nav-links a:hover { opacity: 0.55; }
.nav-links a.active { font-weight: 700; }

/* Toggled by JS when the section behind the nav has a dark/colored background */
body.nav-on-dark .nav-links a {
  color: var(--cream);
}

/* ── HERO ─────────────────────────────────────────────────────── */
#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  left: 0; right: 0; top: -3%;
  height: 106%;
  background-image: url('index/hero.png'), url('index/hero.jpeg');
  background-size: cover;
  background-position: center bottom;
  background-color: #8fa88a;
  will-change: transform;
}

#hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 18vh;
  background: linear-gradient(to bottom, transparent 0%, #E6ECE4 100%);
  pointer-events: none;
  z-index: 3;
  -webkit-mask-image: radial-gradient(ellipse 15% 45% at 53% 28%, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.3) 55%, black 100%);
  mask-image: radial-gradient(ellipse 15% 45% at 53% 28%, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.3) 55%, black 100%);
}

/* ── BIRDS ────────────────────────────────────────────────────── */
.birds-layer {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 2;
}

.bird { animation-timing-function: ease-in-out; animation-iteration-count: infinite; }
.bird-1 { animation: drift1 28s infinite; }
.bird-2 { animation: drift2 34s -5s infinite; }
.bird-3 { animation: drift1 22s -9s infinite; }
.bird-4 { animation: drift2 38s -14s infinite; }
.bird-5 { animation: drift1 26s -2s infinite; }
.bird-6 { animation: drift2 30s -18s infinite; }
.bird-7 { animation: drift1 24s -7s infinite; }
.bird-8 { animation: drift2 32s -11s infinite; }

@keyframes drift1 {
  0%,100% { transform: translate(0,0); }
  25%  { transform: translate(18px,-10px); }
  50%  { transform: translate(6px,-20px); }
  75%  { transform: translate(-12px,-8px); }
}
@keyframes drift2 {
  0%,100% { transform: translate(0,0); }
  33% { transform: translate(-14px,-16px); }
  66% { transform: translate(10px,-6px); }
}

/* ── HERO TEXT ────────────────────────────────────────────────── */
.hero-text {
  position: absolute;
  top: 20%;
  left: 0; right: 0;
  z-index: 3;
  text-align: center;
  opacity: 1;
}

.hero-tagline {
  font-family: 'Lato', sans-serif;
  font-style: normal;
  font-size: 1.2rem;
  font-weight: 400;
  color: #898078;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

/* ── HERO INVITE — bottom right ──────────────────────────────── */
.hero-invite {
  position: absolute;
  right: 14vw;
  bottom: 10vh;
  z-index: 3;
  text-align: right;
}

.hero-invite-line {
  display: inline-block;
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: 1.2rem;
  font-weight: 300;
  color: #fdf6ed;
  line-height: 1.2;
  text-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transform: rotate(-3deg) translateY(8px);
  opacity: 0;
  transition: opacity 1s ease, transform 1s ease;
}

.hero-invite-line--fade {
  opacity: 1;
  transform: rotate(-3deg) translateY(0);
}

.hero-invite-arrow {
  display: block;
  margin: 0.6rem auto 0;
  color: #fdf6ed;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-invite-arrow--fade {
  opacity: 0.8;
}

.hero-invite-arrow--visible {
  animation: invite-arrow-pulse 3s ease-in-out infinite;
}

@keyframes invite-arrow-pulse {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

.hero-tagline strong {
  font-style: normal;
  font-weight: 400;
}

/* cycling word (typewriter) */
#cycling-word {
  display: inline-block;
  font-family: 'Liu Jian Mao Cao', cursive;
  font-weight: 400;
  font-size: 1.2em;
  min-width: 5ch;
}

#cycling-word::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 0.85em;
  margin-left: 0.08em;
  background: currentColor;
  vertical-align: -0.1em;
  animation: cycling-cursor-blink 0.8s steps(1) infinite;
}

@keyframes cycling-cursor-blink {
  50% { opacity: 0; }
}

/* ── SCALLOP ──────────────────────────────────────────────────── */
.scallop-divider {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 4;
  display: flex;
}

.scallop-bump {
  flex: 1;
  height: 52px;
  background: var(--olive);
  border-radius: 50% 50% 0 0;
}

/* ── INTRO ────────────────────────────────────────────────────── */
#intro {
  background: #E6ECE4;
  padding: 5rem 6vw calc(min(7vw, 86px) + 4rem); /* extra whitespace above circles */
  position: relative;
  z-index: 2;
}

.intro-top {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
  padding-bottom: 1rem;
}

h1 {
  font-family: 'Liu Jian Mao Cao', cursive;
}

.intro-heading {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: #898078;
  padding-left: clamp(0px, calc(44vw - 330px), 440px);
}

.intro-bio-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-left: 2.5rem;
}

.intro-bio {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(20,20,20,0.78);
  max-width: 42ch;
}

/* icon circles — anchored to bottom of #intro, bottom half pushed into sage */
.icon-circles-row {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  transform: translateY(50%); /* push bottom half down into sage */
  z-index: 5;
}

.icon-circle {
  width: min(13vw, 160px);
  height: min(13vw, 160px);
  border-radius: 50%;
  background: #E6ECE4;
  flex-shrink: 0;
  /* no shadow — bottom blends into sage bg */
}

.icon-circle img {
  width: 55%;
  height: 55%;
  object-fit: contain;
  display: block;
  transition: transform 0.3s cubic-bezier(.16,1,.3,1);
}

a.icon-circle {
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(.16,1,.3,1), box-shadow 0.3s ease;
}

a.icon-circle:hover {
  box-shadow: 0 8px 28px rgba(42,32,24,0.15);
}

a.icon-circle:hover img {
  transform: scale(1.1);
}

/* disciplines panel */
#disciplines {
  background: #E6ECE4;
  padding: min(7vw, 86px) 0 4rem; /* top = half circle height so labels clear them */
  position: relative;
  z-index: 1;
}

#disciplines::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 20vh;
  background: linear-gradient(to bottom,
    rgba(251,250,248,0) 0%,
    rgba(251,250,248,0.06) 25%,
    rgba(251,250,248,0.18) 45%,
    rgba(251,250,248,0.38) 62%,
    rgba(251,250,248,0.62) 76%,
    rgba(251,250,248,0.85) 89%,
    #fbfaf8 100%);
  pointer-events: none;
}

#disciplines .discipline-grid {
  margin-top: 0.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}

.discipline-col {
  padding: 1.5rem 1.5rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(42,32,24,0.1);
}
.discipline-col:last-child { border-right: none; }

.discipline-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.discipline-rule {
  width: 28px;
  height: 1px;
  background: rgba(42,32,24,0.3);
  margin: 0 auto 0.9rem;
}

.discipline-desc {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(42,32,24,0.65);
  text-align: center;
}

/* ── SELECTED PROJECTS ────────────────────────────────────────── */
#work {
  background-color: #fbfaf8;
  position: relative;
  padding: 5rem 6vw;
}


.work-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.work-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.work-view-all {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-style: italic;
  font-size: 0.9rem;
  color: var(--dark);
  text-decoration: none;
  opacity: 0.65;
  transition: opacity 0.2s;
}
.work-view-all:hover { opacity: 1; }

.work-rule {
  height: 1px;
  background: rgba(42,32,24,0.12);
}

/* ── CURRENTLY WORKING ON — open book spread ─────────────────────── */
#currently-working {
  background: #fbfaf8;
  padding: 6rem 6vw 7rem;
  display: flex;
  justify-content: center;
}

.cw-wrap {
  width: 100%;
  max-width: 980px;
  text-align: center;
}

.cw-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(42,32,24,0.45);
  margin-bottom: 2.5rem;
}

.cw-book {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fdfbf6;
  border-radius: 0.4rem;
  box-shadow:
    0 30px 60px rgba(42,32,24,0.22),
    0 8px 18px rgba(42,32,24,0.12);
  min-height: 420px;
  overflow: hidden;
}

.cw-page {
  position: relative;
  padding: 3rem 3.2rem;
  display: flex;
  flex-direction: column;
}

.cw-page--left {
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(to right, rgba(42,32,24,0.05), transparent 18%);
}

.cw-page--right {
  justify-content: center;
  text-align: left;
  background: linear-gradient(to left, rgba(42,32,24,0.05), transparent 18%);
}

.cw-spine {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 26px;
  margin-left: -13px;
  background: linear-gradient(
    to right,
    rgba(42,32,24,0.16),
    rgba(42,32,24,0.04) 35%,
    rgba(42,32,24,0.04) 65%,
    rgba(42,32,24,0.16)
  );
  pointer-events: none;
  z-index: 2;
}

.cw-photo {
  position: relative;
  width: 100%;
  max-width: 300px;
  background: #fff;
  padding: 0.6rem 0.6rem 1.4rem;
  box-shadow: 0 10px 24px rgba(42,32,24,0.2);
  transform: rotate(-2deg);
}

.cw-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.cw-photo--placeholder {
  aspect-ratio: 4/3;
  background: #ece6d6;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cw-photo--placeholder span {
  font-family: 'Lato', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(42,32,24,0.35);
}

.cw-tape {
  position: absolute;
  top: -0.6rem;
  left: 50%;
  width: 70px;
  height: 26px;
  margin-left: -35px;
  background: rgba(180, 160, 130, 0.45);
  transform: rotate(-3deg);
  box-shadow: 0 2px 4px rgba(42,32,24,0.1);
}

.cw-type {
  font-family: 'Lato', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.cw-title {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 0.9rem;
}

.cw-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(42,32,24,0.7);
  margin-bottom: 1.4rem;
  max-width: 36ch;
}

.cw-tags {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
}

.cw-link {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--olive);
  text-decoration: none;
}

@media (max-width: 700px) {
  .cw-book { grid-template-columns: 1fr; }
  .cw-spine { display: none; }
  .cw-page--right { text-align: center; align-items: center; }
  .cw-desc { max-width: none; }
}

/* project rows */
.project-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
  padding: 3.5rem 0;
  opacity: 0;
  transform: translateY(28px);
  transition: background 0.2s;
}

.project-row:hover .project-thumb { filter: brightness(0.97); }

.project-thumb {
  aspect-ratio: 4/3;
  border-radius: 0.5rem;
  background-color: #d4c4ae;
  background-size: cover;
  background-position: center;
  position: relative;
}

.project-discipline-icon {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 42px;
  height: 42px;
  object-fit: contain;
  z-index: 4;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.15));
}

.project-thumb--spotter {
  background-color: #F8EFE6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow: hidden;
  padding: 1.5rem 2rem;
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.project-type {
  font-family: 'Lato', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.project-title {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--dark);
}

.project-desc {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-family: 'Lato', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(42,32,24,0.18);
  border-radius: 999px;
  color: var(--muted);
}

.project-link {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: 0.92rem;
  color: var(--olive-dark);
  text-decoration: none;
  display: inline-block;
  transition: letter-spacing 0.2s;
}
.project-link:hover { letter-spacing: 0.02em; }

/* ── FOOTER ───────────────────────────────────────────────────── */
footer {
  background: var(--olive);
  padding: 2.5rem 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(253,246,237,0.55);
  margin-bottom: 0.4rem;
}

.footer-email {
  font-family: 'Liu Jian Mao Cao', cursive;
  font-size: 1rem;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid rgba(253,246,237,0.3);
  padding-bottom: 1px;
  transition: border-color 0.2s;
}
.footer-email:hover { border-color: var(--cream); }

.footer-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-dots {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: rgba(253,246,237,0.4);
}

.footer-icons {
  display: flex;
  gap: 1rem;
}

.footer-icons a {
  color: rgba(253,246,237,0.7);
  transition: color 0.2s;
}
.footer-icons a:hover { color: var(--cream); }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .intro-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .discipline-tabs { grid-template-columns: repeat(3,1fr); }
  .discipline-col:nth-child(3) { border-right: none; }
  .project-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .nav-links { display: none; }
  #site-nav { padding: 0 1.5rem; }
}

@media (max-width: 600px) {
  .discipline-tabs { grid-template-columns: 1fr 1fr; }
  .discipline-col:nth-child(2) { border-right: none; }
}