/* ==================================================
   Valerie Tian — Portfolio
   Design language modeled on marimba.design:
   Geist + Instrument Serif, olive ink on warm paper,
   vertical grid lines, gradient orbs, corner nav.
   ================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

@font-face {
  font-family: 'Moglan';
  src: url('../assets/fonts/Moglan_DEMO.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #F0EFE9;
  --ink: #3A4A16;
  --dark: #212E02;
  --grad-orange: #ff6b5a;
  --grad-coral: #f46732;
  --grad-purple: #c084d1;
  --grad-lilac: #dac6eb;
  --grad-pink: #e8a5c4;
  --grad-blue: #a8d8ea;
  --grad-sky: #c1e4f7;
  --grad-green: #c5e1a5;
  --grad-leaf: #93dd89;
  --grad-yellow: #fff9c4;
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mogland: 'Moglan', 'Instrument Serif', Georgia, serif;
}

html {
  background-color: var(--bg);
  overscroll-behavior-y: none;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15pt;
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.4;
  overflow-x: hidden;
  position: relative;
}

body.is-loading { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* Vertical grid lines — 5 columns between 50px margins */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(to right,
      transparent 50px,
      rgba(58, 74, 22, 0.06) 50px,
      rgba(58, 74, 22, 0.06) calc(50px + 1px),
      transparent calc(50px + 1px),

      transparent calc(50px + ((100vw - 100px) / 5) - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5)),
      transparent calc(50px + ((100vw - 100px) / 5)),

      transparent calc(50px + ((100vw - 100px) / 5) * 2 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 2 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 2),
      transparent calc(50px + ((100vw - 100px) / 5) * 2),

      transparent calc(50px + ((100vw - 100px) / 5) * 3 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 3 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 3),
      transparent calc(50px + ((100vw - 100px) / 5) * 3),

      transparent calc(50px + ((100vw - 100px) / 5) * 4 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 4 - 1px),
      rgba(58, 74, 22, 0.08) calc(50px + ((100vw - 100px) / 5) * 4),
      transparent calc(50px + ((100vw - 100px) / 5) * 4),

      transparent calc(100vw - 50px - 1px),
      rgba(58, 74, 22, 0.08) calc(100vw - 50px - 1px),
      rgba(58, 74, 22, 0.08) calc(100vw - 50px),
      transparent calc(100vw - 50px)
    );
  pointer-events: none;
  z-index: 0;
}

main { position: relative; z-index: auto; }

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

/* ---------- Cursor dot ---------- */

.cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  left: 0; top: 0;
  background: var(--ink);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  --dot-scale: 1;
  transform: translate3d(-50%, -50%, 0) scale(var(--dot-scale));
  transition: transform 0.15s ease-out;
}
.cursor-dot.is-pressed { --dot-scale: 2; }
.cursor-dot.is-hidden { opacity: 0; }
@media (hover: none) { .cursor-dot { display: none; } }

/* ---------- Loader ---------- */

.loader {
  position: fixed;
  inset: 0;
  background-color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  will-change: transform;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}

.loader-name {
  position: relative;
  font-family: var(--font-mogland);
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
  color: rgba(240, 239, 233, 0.25);
}

.loader-name .loader-name-fill {
  position: absolute;
  inset: 0;
  color: var(--bg);
  background: radial-gradient(85% 85% at 77% 20%, var(--grad-lilac) 15%, #EFE9D7 91%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  clip-path: inset(0 100% 0 0);
}

.loader-text {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--bg);
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(100%);
}

body.is-loading .header,
body.is-loading .hero,
body.is-loading main { opacity: 0; }

/* ---------- Header ---------- */

/* Header scrolls away with the page — only visible at the top / hero */
.header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 50px 0;
  pointer-events: none;
}

.header a { pointer-events: auto; }

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0 50px;
}

.brand {
  font-family: var(--font-mogland);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink);
}

.brand em {
  font-style: normal;
}

.header-center {
  position: absolute;
  top: 0;
  width: 100%;
  padding: 50px;
  display: flex;
  pointer-events: none;
}

.header-tag {
  margin-left: calc(((100vw - 100px) / 5) * 2);
  font-weight: 400;
  font-size: 0.85rem;
}

.header-location {
  position: absolute;
  left: calc(((100vw - 100px) / 5) * 3 + 50px);
  font-weight: 400;
  font-size: 0.85rem;
}

.navigation {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.nav-link {
  font-weight: 400;
  font-size: 0.95rem;
  transition: opacity 0.3s ease;
}

.nav-link:hover { opacity: 0.7; }

.nav-link--active {
  font-weight: 500;
  position: relative;
}

.nav-link--active::after {
  content: '';
  position: absolute;
  left: -0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  background-color: var(--ink);
  border-radius: 50%;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 50px;
}

.hero-background {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  z-index: 1;
  pointer-events: none;
  overflow: visible;
}

.shape {
  position: absolute;
  will-change: transform;
  pointer-events: none;
}

/* CD discs — pastel vinyl look, spin on hover (label text stays still) */
.orb {
  width: 100%; height: 100%;
  border-radius: 50%;
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.5),
    inset 0 0 30px rgba(255, 255, 255, 0.25),
    0 6px 24px rgba(58, 74, 22, 0.07);
  animation: disc-spin 3.2s linear infinite;
  animation-play-state: paused;
}

@keyframes disc-spin {
  to { transform: rotate(360deg); }
}

.shape-circle-left:hover .orb,
.shape-circle-right:hover .orb,
.shape-circle-bottom:hover .orb {
  animation-play-state: running;
}

@media (prefers-reduced-motion: reduce) {
  .orb { animation: none; }
}

/* white center label + hole (rotate with the disc but are symmetric, so invisible) */
.orb::before {
  content: '';
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 0 1px rgba(58, 74, 22, 0.05);
}

.orb::after {
  content: '';
  position: absolute;
  inset: 45.5%;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px rgba(58, 74, 22, 0.1);
}

.shape-circle-left,
.shape-circle-right,
.shape-circle-bottom {
  pointer-events: auto;
  z-index: 2;
}

.shape-circle-left { width: 400px; height: 400px; left: -4%; top: 10%; }
.shape-circle-left .orb {
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0) 0 10px, rgba(255, 255, 255, 0.16) 10px 11px),
    conic-gradient(from 25deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.55) 30deg, rgba(255, 255, 255, 0) 75deg,
      rgba(192, 132, 209, 0.18) 120deg, rgba(255, 255, 255, 0.4) 165deg, rgba(255, 255, 255, 0) 215deg,
      rgba(168, 216, 234, 0.2) 265deg, rgba(255, 255, 255, 0.45) 315deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(circle at 50% 50%,
      rgba(193, 228, 247, 0.8) 0%, rgba(168, 216, 234, 0.6) 50%, rgba(192, 132, 209, 0.35) 85%, rgba(168, 216, 234, 0.3) 100%);
}

.shape-circle-right { width: 400px; height: 400px; right: -4%; top: 34%; }
.shape-circle-right .orb {
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0) 0 10px, rgba(255, 255, 255, 0.16) 10px 11px),
    conic-gradient(from 60deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 35deg, rgba(255, 255, 255, 0) 80deg,
      rgba(147, 221, 137, 0.18) 130deg, rgba(255, 255, 255, 0.4) 175deg, rgba(255, 255, 255, 0) 220deg,
      rgba(255, 249, 196, 0.3) 270deg, rgba(255, 255, 255, 0.42) 320deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(circle at 50% 50%,
      rgba(255, 249, 196, 0.75) 0%, rgba(197, 225, 165, 0.55) 50%, rgba(147, 221, 137, 0.35) 85%, rgba(197, 225, 165, 0.3) 100%);
}

.shape-circle-bottom { width: 340px; height: 340px; left: 20%; bottom: -8%; }
.shape-circle-bottom .orb {
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0) 0 9px, rgba(255, 255, 255, 0.16) 9px 10px),
    conic-gradient(from 40deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 32deg, rgba(255, 255, 255, 0) 78deg,
      rgba(232, 165, 196, 0.2) 125deg, rgba(255, 255, 255, 0.38) 170deg, rgba(255, 255, 255, 0) 218deg,
      rgba(255, 217, 201, 0.25) 268deg, rgba(255, 255, 255, 0.4) 318deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(circle at 50% 50%,
      rgba(255, 217, 201, 0.7) 0%, rgba(232, 165, 196, 0.5) 50%, rgba(192, 132, 209, 0.3) 85%, rgba(232, 165, 196, 0.28) 100%);
}

.shape-label {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mogland);
  text-align: center;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  color: rgba(58, 74, 22, 0.75);
  white-space: nowrap;
  z-index: 2;
  line-height: 1.15;
  pointer-events: none;
}

.shape-starburst {
  width: 64px; height: 64px;
  right: 14%; top: 12%;
  z-index: 3;
}

.shape-astrix {
  width: 72px; height: 72px;
  left: 20%; top: 16%;
  z-index: 3;
}

.shape svg { width: 100%; height: 100%; display: block; }

/* ---------- Hero content ---------- */

.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
  text-align: center;
  width: 100%;
}

.hero-tag { margin-bottom: 2rem; }

.pill-button {
  display: inline-block;
  padding: 0.3rem 1rem 0.2rem;
  border: 1px solid var(--ink);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 400;
  background: transparent;
  transition: 0.3s ease;
}

a.pill-button:hover {
  background-color: var(--ink);
  color: var(--bg);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 4.6vw;
  font-weight: 400;
  line-height: 1.12;
  color: var(--ink);
}

.hero-hi {
  display: block;
  text-align: left;
  font-family: var(--font-mogland);
  font-size: 2.4em;
  line-height: 1;
  margin-bottom: 0.22em;
}

.hero-headline em {
  font-style: italic;
}

.hero-name {
  font-family: var(--font-mogland);
  font-size: 1.25em;
  font-weight: 400;
  line-height: 1;
}

/* Inline interactive pills inside the headline */
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.28em;
  padding: 0.06em 0.3em 0.06em 0.1em;
  margin: 0 0.02em;
  border-radius: 100px;
  transition: background 0.35s ease;
}

.hero-pill:hover {
  background: linear-gradient(120deg, rgba(232, 165, 196, 0.55) 0%, rgba(218, 198, 235, 0.4) 100%);
}

.hero-face {
  width: 1.1em;
  height: 1.1em;
  flex: 0 0 auto;
  border-radius: 50%;
  background-image: url("../assets/valerie-face.jpg");
  background-size: cover;
  background-position: center;
  display: inline-block;
}

.hero-icon-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.08em 0.16em;
  margin: 0 0.08em 0 0.14em;
  border-radius: 100px;
  color: var(--ink);
  vertical-align: -0.06em;
  transition: background 0.35s ease;
}

.hero-icon-pill svg {
  height: 0.78em;
  width: auto;
  display: block;
}

.hero-icon-label {
  font-family: var(--font-sans);
  font-size: 0.34em;
  font-weight: 400;
  line-height: 1;
  color: var(--dark);
  white-space: nowrap;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-width 0.35s ease, opacity 0.35s ease, margin 0.35s ease;
}

.hero-icon-pill:hover {
  background: linear-gradient(120deg, rgba(197, 225, 165, 0.6) 0%, rgba(193, 228, 247, 0.4) 100%);
}

.hero-icon-pill:hover .hero-icon-label {
  max-width: 4em;
  opacity: 1;
  margin-left: 0.3em;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0.7;
  z-index: 10;
}

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

.section {
  position: relative;
  z-index: 5;
  padding: 18vh 50px;
}

.section-content { margin: 0 auto; max-width: 1400px; }

.section h2 {
  font-family: var(--font-serif);
  font-size: 4.5vw;
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
}

.section h2 em { font-style: italic; }

.section-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 8vh;
  flex-wrap: wrap;
}

.section-intro p {
  max-width: 420px;
  font-size: 1rem;
}

/* ---------- Metrics ---------- */

.metrics {
  position: relative;
  z-index: 5;
  padding: 6vh 50px;
  border-top: 1px solid rgba(58, 74, 22, 0.2);
  border-bottom: 1px solid rgba(58, 74, 22, 0.2);
  background: var(--bg);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.metric .num {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 4.5vw, 4rem);
  line-height: 1;
}

.metric .label {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 400;
  max-width: 220px;
}

/* ---------- Work cards ---------- */

.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.work-card {
  position: relative;
  border: 1px solid rgba(58, 74, 22, 0.35);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: transparent;
  transition: background 0.35s ease, transform 0.35s ease;
}

.work-card:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: translateY(-4px);
}

.work-visual {
  height: 230px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(58, 74, 22, 0.2);
}

.work-visual .visual-orb {
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  left: 50%; top: 24px;
  transform: translateX(-50%);
  transition: transform 0.5s ease;
}

.work-card:hover .visual-orb {
  transform: translateX(-50%) translateY(-14px) scale(1.04);
}

.visual-orb--blue { background: radial-gradient(circle at 32% 26%, var(--grad-sky) 0%, var(--grad-blue) 40%, var(--grad-purple) 100%); }
.visual-orb--green { background: radial-gradient(circle at 32% 26%, var(--grad-yellow) 0%, var(--grad-green) 45%, #3f8f4f 100%); }
.visual-orb--pink { background: radial-gradient(circle at 32% 26%, #ffd9c9 0%, var(--grad-pink) 45%, var(--grad-purple) 100%); }
.visual-orb--orange { background: radial-gradient(circle at 32% 26%, var(--grad-yellow) 0%, var(--grad-orange) 55%, var(--grad-coral) 100%); }

.work-visual .visual-num {
  position: absolute;
  left: 50%; top: 105px;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 3rem;
  color: #fff;
  text-shadow: 0 0 30px rgba(33, 46, 2, 0.4);
  z-index: 2;
  white-space: nowrap;
}

.work-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  flex: 1;
}

.tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.tag {
  font-size: 0.75rem;
  font-weight: 400;
  padding: 0.2rem 0.8rem 0.15rem;
  border-radius: 50px;
  border: 1px solid rgba(58, 74, 22, 0.45);
}

.work-body h3 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 400;
  line-height: 1.15;
}

.work-body p {
  font-size: 0.95rem;
  flex: 1;
}

.work-stats {
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.work-stats span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
}

.work-stats span em {
  font-style: normal;
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  margin-top: 2px;
}

.work-link {
  font-size: 0.9rem;
  font-weight: 400;
  border-bottom: 1px solid rgba(58, 74, 22, 0.4);
  align-self: flex-start;
  padding-bottom: 1px;
  transition: opacity 0.3s ease;
}

.work-card:hover .work-link { opacity: 0.7; }

/* ---------- Process (stacked gradient disks) ---------- */

.process { padding: 25vh 50px; }

.process__headline {
  text-align: center;
  max-width: 60vw;
  margin: 0 auto 10vh;
}

.process__disks {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.process__disk {
  position: relative;
  margin-top: -58px;
}

.process__disk:first-child { margin-top: 0; }

.process__disk:nth-child(1) { z-index: 1; }
.process__disk:nth-child(2) { z-index: 2; }
.process__disk:nth-child(3) { z-index: 3; }
.process__disk:nth-child(4) { z-index: 4; }

/* CD disc, matching the hero discs (seen at an angle) */
.process__disk-graphic {
  width: clamp(300px, 28vw, 420px);
  aspect-ratio: 2.05 / 1;
  border-radius: 50%;
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.5),
    inset 0 0 24px rgba(255, 255, 255, 0.25),
    0 10px 26px rgba(58, 74, 22, 0.1);
}

.process__disk-graphic::before {
  content: '';
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 0 1px rgba(58, 74, 22, 0.05);
}

.process__disk-graphic::after {
  content: '';
  position: absolute;
  inset: 45.5%;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px rgba(58, 74, 22, 0.1);
}

.process__disk[data-disk="1"] .process__disk-graphic {
  background:
    repeating-radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0) 0 9px, rgba(255, 255, 255, 0.18) 9px 10px),
    conic-gradient(from 30deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 35deg, rgba(255, 255, 255, 0) 80deg,
      rgba(168, 216, 234, 0.25) 130deg, rgba(255, 255, 255, 0.4) 175deg, rgba(255, 255, 255, 0) 220deg,
      rgba(255, 255, 255, 0.35) 315deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(ellipse at 50% 50%, rgba(193, 228, 247, 0.85) 0%, rgba(168, 216, 234, 0.6) 55%, rgba(168, 216, 234, 0.4) 100%);
}

.process__disk[data-disk="2"] .process__disk-graphic {
  background:
    repeating-radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0) 0 9px, rgba(255, 255, 255, 0.18) 9px 10px),
    conic-gradient(from 60deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 35deg, rgba(255, 255, 255, 0) 80deg,
      rgba(232, 165, 196, 0.25) 130deg, rgba(255, 255, 255, 0.4) 175deg, rgba(255, 255, 255, 0) 220deg,
      rgba(255, 255, 255, 0.35) 315deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(ellipse at 50% 50%, rgba(255, 217, 201, 0.8) 0%, rgba(232, 165, 196, 0.55) 55%, rgba(232, 165, 196, 0.38) 100%);
}

.process__disk[data-disk="3"] .process__disk-graphic {
  background:
    repeating-radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0) 0 9px, rgba(255, 255, 255, 0.18) 9px 10px),
    conic-gradient(from 40deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 35deg, rgba(255, 255, 255, 0) 80deg,
      rgba(238, 220, 150, 0.3) 130deg, rgba(255, 255, 255, 0.4) 175deg, rgba(255, 255, 255, 0) 220deg,
      rgba(255, 255, 255, 0.35) 315deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(ellipse at 50% 50%, rgba(255, 249, 196, 0.9) 0%, rgba(238, 220, 150, 0.55) 55%, rgba(238, 220, 150, 0.35) 100%);
}

.process__disk[data-disk="4"] .process__disk-graphic {
  background:
    repeating-radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0) 0 9px, rgba(255, 255, 255, 0.18) 9px 10px),
    conic-gradient(from 80deg,
      rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0.5) 35deg, rgba(255, 255, 255, 0) 80deg,
      rgba(147, 221, 137, 0.25) 130deg, rgba(255, 255, 255, 0.4) 175deg, rgba(255, 255, 255, 0) 220deg,
      rgba(255, 255, 255, 0.35) 315deg, rgba(255, 255, 255, 0) 360deg),
    radial-gradient(ellipse at 50% 50%, rgba(213, 235, 190, 0.85) 0%, rgba(197, 225, 165, 0.55) 55%, rgba(147, 221, 137, 0.35) 100%);
}

.process__disk-label {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 2rem;
  min-width: 340px;
  text-align: left;
}

.process__disk-label-headline {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  font-style: italic;
}

.process__disk-label-text {
  font-size: 0.95rem;
  max-width: 300px;
}

.process__disk:nth-child(even) .process__disk-label {
  left: auto;
  right: 100%;
  margin-left: 0;
  margin-right: 2rem;
  text-align: right;
}

.process__disk:nth-child(even) .process__disk-label-text {
  margin-left: auto;
}

/* ---------- Capabilities ---------- */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(58, 74, 22, 0.25);
}

.cap {
  padding: 3rem 2.5rem 3rem 0;
  border-right: 1px solid rgba(58, 74, 22, 0.15);
}

.cap:last-child { border-right: none; }
.cap + .cap { padding-left: 2.5rem; }

.cap h3 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 400;
  margin-bottom: 1.2rem;
}

.cap ul { list-style: none; }

.cap li {
  font-size: 0.95rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(58, 74, 22, 0.12);
}

.cap li:last-child { border-bottom: none; }

.toolkit {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 8vh;
}

.toolkit span {
  font-size: 0.85rem;
  font-weight: 400;
  padding: 0.25rem 0.9rem 0.2rem;
  border: 1px solid rgba(58, 74, 22, 0.45);
  border-radius: 50px;
}

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

.about-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: clamp(2rem, 4vw, 60px);
  align-items: center;
}

.about-photo {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

/* soft green glow behind the portrait */
.about-photo::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  width: 115%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(58, 74, 22, 0.16) 0%,
    rgba(58, 74, 22, 0.09) 42%,
    rgba(58, 74, 22, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.about-photo img {
  position: relative;
  z-index: 1;
  width: auto;
  max-width: 100%;
  max-height: 740px;
  display: block;
  filter: drop-shadow(0 22px 34px rgba(58, 74, 22, 0.22));
}

.about-label {
  font-family: var(--font-mogland);
  font-size: 1.4rem;
  line-height: 1;
  margin-bottom: 1.2rem;
}

.about-text .hl {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(120deg, rgba(232, 165, 196, 0.35) 0%, rgba(218, 198, 235, 0.28) 100%);
  border-radius: 50px;
  padding: 0.04em 0.4em 0.08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.about-text h2 { margin-bottom: 4vh; }

.about-text p {
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
  max-width: 620px;
}

.about-facts {
  margin-top: 6vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.fact { border-top: 1px solid rgba(58, 74, 22, 0.35); padding-top: 0.8rem; }

.fact-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.3rem;
}

.fact-value {
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

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

#contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}

#contact .section-content {
  max-width: min(560px, 90vw);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 5vh;
  align-items: center;
}

#contact p { font-size: 1rem; }

.contact__info p { font-size: 1rem; }
.contact__info a { text-decoration: none; border-bottom: 1px solid rgba(58, 74, 22, 0.4); }

.contact__links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.contact__links a {
  border: 1px solid var(--ink);
  border-radius: 50px;
  padding: 2px 12px;
  font-size: 0.9rem;
  font-weight: 400;
  transition: all 0.3s ease;
}

.contact__links a:hover {
  background-color: var(--ink);
  color: var(--bg);
}

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

.footer {
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  position: relative;
  z-index: 5;
}

.footer p { font-size: 10pt; }

/* ---------- Case study pages ---------- */

.case-hero {
  position: relative;
  z-index: 5;
  padding: 26vh 50px 8vh;
}

.case-hero .container { max-width: 1400px; margin: 0 auto; }

.back-link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 3rem;
  border-bottom: 1px solid rgba(58, 74, 22, 0.4);
  transition: opacity 0.3s ease;
}

.back-link:hover { opacity: 0.7; }

.case-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  max-width: 1000px;
}

.case-summary {
  margin-top: 2rem;
  font-size: 1.1rem;
  max-width: 720px;
}

.case-meta {
  margin-top: 8vh;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.case-metrics {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 6vh 50px;
  border-top: 1px solid rgba(58, 74, 22, 0.2);
  border-bottom: 1px solid rgba(58, 74, 22, 0.2);
}

.case-metric { text-align: center; }

.case-metric .num {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1;
}

.case-metric .label {
  font-size: 0.85rem;
  font-weight: 400;
  margin-top: 0.5rem;
}

.case-section {
  position: relative;
  z-index: 5;
  padding: 10vh 50px;
}

.case-section .container { max-width: 820px; margin: 0 auto; }

.case-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.case-section p { font-size: 1rem; margin-bottom: 1rem; }
.case-section p strong, .case-section li strong { font-weight: 500; }

.case-section ul { list-style: none; margin: 0.5rem 0 1rem; }

.case-section li {
  font-size: 1rem;
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
}

.case-section li::before {
  content: '';
  position: absolute;
  left: 0; top: 1.05rem;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ink);
}

.img-placeholder {
  border: 1px dashed rgba(58, 74, 22, 0.5);
  border-radius: 24px;
  padding: 3.5rem 2rem;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 400;
  margin: 2rem 0;
  background: rgba(255, 255, 255, 0.35);
}

.img-placeholder small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.7;
}

.case-next {
  position: relative;
  z-index: 5;
  padding: 12vh 50px 16vh;
  border-top: 1px solid rgba(58, 74, 22, 0.2);
  text-align: center;
}

.case-next .label {
  font-size: 0.85rem;
  font-weight: 400;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.case-next a {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  transition: opacity 0.3s ease;
}

.case-next a:hover { opacity: 0.7; }

/* ---------- Work: featured cards are clickable ---------- */

.work-card { cursor: pointer; }

.more-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin: 10vh 0 1.8rem;
}

.more-head h3 {
  font-family: var(--font-mogland);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  letter-spacing: -0.01em;
}

#work .section-intro h2 {
  font-family: var(--font-mogland);
}

#work .section-intro h2 em { font-style: normal; }

.more-head .hint {
  font-size: 0.82rem;
  font-weight: 400;
  font-style: italic;
  color: rgba(58, 74, 22, 0.55);
}

.more-head h3 .hint {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0;
}

.more-toggle-row { margin: 3rem 0 0; text-align: center; }

.more-toggle {
  font-family: var(--font-mogland);
  font-style: italic;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--ink);
  background: none;
  border: none;
  border-bottom: 1.5px solid var(--ink);
  padding: 0 0 3px;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.more-toggle:hover { opacity: 0.65; }

.work-visual .cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Live overlay title on a cover (La Mer-style serif, dead centered) */
.visual-title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 500;
  font-size: 2.3rem;
  letter-spacing: 0.06em;
  color: #f4f2e8;
  text-shadow: 0 1px 24px rgba(20, 35, 25, 0.55);
  z-index: 2;
  pointer-events: none;
}

.strip {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.strip::-webkit-scrollbar { height: 8px; }
.strip::-webkit-scrollbar-thumb { background: rgba(58, 74, 22, 0.2); border-radius: 20px; }

.mini {
  scroll-snap-align: start;
  flex: 0 0 320px;
  border: 1px solid rgba(58, 74, 22, 0.35);
  border-radius: 18px;
  padding: 1.4rem 1.4rem 1.5rem;
  transition: transform 0.3s, background 0.3s;
}

.mini:hover { transform: translateY(-3px); background: rgba(255, 255, 255, 0.5); }

.mini .swatch { height: 88px; border-radius: 12px; margin-bottom: 1.1rem; }

.mini .kicker {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(58, 74, 22, 0.6);
  margin-bottom: 0.5rem;
}

.mini h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.15;
  margin-bottom: 0.6rem;
}

.mini p { font-size: 0.85rem; line-height: 1.55; }

.school-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.school-grid .work-visual { height: 150px; }
.school-grid .work-body h3 { font-size: 1.5rem; }

/* ---------- Case-study overlay sheet ---------- */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(33, 46, 2, 0.28);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.overlay.open { opacity: 1; pointer-events: auto; }

.sheet {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(920px, 100%);
  background: var(--bg);
  overflow-y: auto;
  transform: translateX(40px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.4s;
  box-shadow: -30px 0 80px -40px rgba(33, 46, 2, 0.5);
}

.overlay.open .sheet { transform: translateX(0); opacity: 1; }

.sheet-inner { padding: 54px clamp(28px, 6vw, 72px) 90px; position: relative; }

.closeb {
  position: sticky;
  top: 22px;
  float: right;
  margin: -20px -10px 0 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(58, 74, 22, 0.3);
  background: var(--bg);
  color: var(--ink);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: background 0.2s;
}

.closeb:hover { background: rgba(58, 74, 22, 0.08); }

.cs-tags { display: flex; gap: 10px; flex-wrap: wrap; margin: 6px 0 28px; }

.cs-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.4rem;
}

.role-line {
  font-size: 0.82rem;
  font-style: italic;
  color: rgba(58, 74, 22, 0.65);
  margin: -0.6rem 0 1.4rem;
}

.cs-intro {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 660px;
  margin-bottom: 2.4rem;
}

.cs-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.bigstats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 2.4rem 0;
  margin: 2rem 0 0.5rem;
  border-top: 1px solid rgba(58, 74, 22, 0.2);
  border-bottom: 1px solid rgba(58, 74, 22, 0.2);
  text-align: center;
}

.bigstats .bn {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

.bigstats .bl { font-size: 0.85rem; font-weight: 400; margin-top: 0.6rem; }

.cs-h {
  font-family: var(--font-mogland);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 3.4rem 0 1.2rem;
}

.cs-p { font-size: 1rem; line-height: 1.7; max-width: 730px; margin-bottom: 1rem; }

.did { list-style: none; max-width: 730px; padding: 0; }

.did li { font-size: 1rem; line-height: 1.7; margin-bottom: 1.1rem; }

.did li b, .res li b { font-weight: 500; }

.res { list-style: none; max-width: 730px; padding: 0; }

.res li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.res li::before {
  content: '';
  position: absolute;
  left: 2px; top: 0.65em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink);
}

.ai-note {
  margin-top: 2.2rem;
  padding: 1.3rem 1.4rem;
  background: rgba(58, 74, 22, 0.07);
  border-radius: 14px;
  max-width: 730px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.ai-note b { font-weight: 500; }

/* ---------- Sheet gallery: stacked slides ---------- */

.gallery { margin: 2.6rem 0 0.5rem; max-width: 760px; }

.gallery h4 {
  font-family: var(--font-mogland);
  font-weight: 400;
  font-size: 1.6rem;
  margin-bottom: 1.1rem;
}

.ss-hint {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-style: italic;
  color: rgba(58, 74, 22, 0.55);
}

.ss-scroll { position: relative; }
.ss-sticky { position: sticky; top: 86px; }

.ss-card {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  border: 1px solid rgba(58, 74, 22, 0.25);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 16px 38px -22px rgba(33, 46, 2, 0.5);
  will-change: transform;
  transition: opacity 0.18s linear;
}

.ss-card img { width: 100%; display: block; cursor: zoom-in; }

.ss-cap {
  padding: 11px 15px 13px;
  font-size: 0.78rem;
  line-height: 1.45;
  background: #fff;
}

.ss-card.ss-team { outline: 2px solid #c9b26a; outline-offset: -2px; }

.ss-badge {
  position: absolute;
  top: 11px; left: 11px;
  background: #c9b26a;
  color: #3a3413;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  z-index: 2;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(23, 32, 7, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  cursor: zoom-out;
}

.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 96%; max-height: 94%; border-radius: 8px; }

body.locked { overflow: hidden; }

/* Old standalone case pages: sub-headings in Moglan */
.case-section h2 { font-family: var(--font-mogland); }

/* ---------- Reveal-on-scroll helper ---------- */

.reveal { opacity: 0; transform: translateY(30px); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1500px) {
  .shape-circle-left { width: 330px; height: 330px; }
  .shape-circle-right { width: 330px; height: 330px; }
  .shape-circle-bottom { width: 290px; height: 290px; }
}

@media (max-width: 1200px) {
  .shape-circle-left, .shape-circle-right { width: 270px; height: 270px; }
  .shape-circle-bottom { width: 240px; height: 240px; left: 14%; }
  .shape-label { font-size: 1.2rem; }
}

@media (max-width: 1100px) {
  .process__disk-label { min-width: 260px; }
  .work-grid { grid-template-columns: 1fr; }
  .school-grid { grid-template-columns: 1fr; }
  .school-grid .work-visual { height: 180px; }
  .cap-grid { grid-template-columns: 1fr; }
  .cap { border-right: none; border-bottom: 1px solid rgba(58, 74, 22, 0.15); padding: 2rem 0; }
  .cap + .cap { padding-left: 0; }
}

@media (max-width: 768px) {
  body { font-size: 13pt; }
  body::before {
    background-image: linear-gradient(to right,
      transparent calc(50% - 0.5px),
      rgba(58, 74, 22, 0.08) calc(50% - 0.5px),
      rgba(58, 74, 22, 0.08) calc(50% + 0.5px),
      transparent calc(50% + 0.5px));
  }
  .header { padding: 24px 0; }
  .header-container { padding: 0 24px; }
  .header-center { display: none; }
  .hero { padding: 0 24px; }
  .hero-content { padding-top: 72px; }
  .hero-headline { font-size: 9.5vw; }
  .hero-headline br { display: none; }
  .hero-hi { font-size: 1.9em; margin-bottom: 0.3em; }
  .shape-circle-left { width: 220px; height: 220px; left: -35%; top: 2%; }
  .shape-circle-right { width: 220px; height: 220px; right: -38%; top: 62%; }
  .shape-circle-bottom { display: none; }
  .shape-starburst { width: 40px; height: 40px; right: 6%; top: auto; bottom: 10%; }
  .shape-astrix { width: 44px; height: 44px; left: 8%; top: auto; bottom: 16%; }
  .shape-label { display: none; }
  .section, .process { padding-left: 24px; padding-right: 24px; }
  .section h2 { font-size: 9vw; }
  .metrics { padding: 5vh 24px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .process__headline { max-width: 100%; }
  .process__disk { margin-top: 1.5rem; }
  .process__disk-label,
  .process__disk:nth-child(even) .process__disk-label {
    position: static;
    transform: none;
    margin: 0.8rem 0 0;
    text-align: center;
    min-width: 0;
  }
  .process__disk-label-text { max-width: none; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-photo { max-width: 320px; }
  #contact .section-content { max-width: 100%; }
  .case-hero { padding: 20vh 24px 6vh; }
  .case-meta { grid-template-columns: 1fr 1fr; }
  .cs-meta { grid-template-columns: 1fr 1fr; }
  .bigstats { grid-template-columns: 1fr; gap: 1.8rem; }
  .sheet-inner { padding: 40px 20px 70px; }
  .case-metrics { grid-template-columns: 1fr; gap: 3vh; padding: 5vh 24px; }
  .case-section { padding: 8vh 24px; }
  .case-next { padding: 10vh 24px 12vh; }
  .footer { padding: 24px; }
}