:root {
  --bg: #0c0f14;
  --ink: #e8e4dc;
  --muted: #9a948c;
  --accent: #ff7a1a;
  --accent-2: #2db4c8;
  --panel: #131922;
  --panel-2: #0f141c;
  --shadow: rgba(0, 0, 0, 0.45);
  --display-font: "Space Grotesk", "IBM Plex Mono", monospace;
  --body-font: "Space Grotesk", system-ui, sans-serif;
  --mono-font: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, "Liberation Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--body-font);
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(900px 520px at 12% 8%, rgba(255, 122, 26, 0.16), transparent 60%),
    radial-gradient(820px 460px at 88% 12%, rgba(45, 180, 200, 0.14), transparent 62%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E"),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 220px 220px, 48px 48px, 48px 48px;
  background-repeat: no-repeat, no-repeat, repeat, repeat, repeat;
  background-attachment: fixed;
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: var(--display-font);
  margin: 0 0 0.6rem;
  line-height: 1.1;
}

h1 {
  font-size: 2.5rem;
}

a {
  color: inherit;
  text-decoration: none;
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.2;
  z-index: -1;
}

.orb-left {
  top: -120px;
  left: -120px;
  background: radial-gradient(circle at 30% 30%, #ffb168, #ff7a1a);
  animation: orb-drift-a 16s ease-in-out infinite;
}

.orb-right {
  bottom: -160px;
  right: -160px;
  background: radial-gradient(circle at 30% 30%, #63d0da, #2db4c8);
  animation: orb-drift-b 18s ease-in-out infinite;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 6vw;
  position: sticky;
  top: 0;
  background: rgba(12, 15, 20, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 10;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.nav a {
  margin-left: 1.5rem;
  font-weight: 500;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
}

main {
  padding: 0 6vw 6rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 1.25fr) minmax(260px, 0.9fr);
  gap: 2rem;
  padding: 3rem 0 4rem;
  align-items: start;
  position: relative;
}


.hero-text {
  max-width: 720px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--accent-2);
  margin-bottom: 1rem;
  font-family: var(--mono-font);
}

.hero-highlight {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--accent);
  margin: 1rem 0 0.8rem;
  font-family: var(--mono-font);
}

.lede {
  max-width: 36rem;
  font-size: 1.1rem;
  color: var(--muted);
}

.hero-actions {
  margin: 1.5rem 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  background: var(--accent);
  color: #0c0f14;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px var(--shadow);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--accent);
}

.btn.small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-tags span {
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: #1a2230;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  position: relative;
  padding-left: 1.3rem;
  font-family: var(--mono-font);
}

.hero-tags span::before {
  content: "";
  position: absolute;
  left: 0.55rem;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  transform: translateY(-50%);
}

.hero-card {
  background: linear-gradient(160deg, rgba(19, 25, 34, 0.95), rgba(12, 15, 20, 0.9));
  border-radius: 18px;
  padding: 1.8rem;
  box-shadow: 0 20px 40px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
  align-self: start;
  justify-self: end;
  width: min(420px, 100%);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  background: radial-gradient(circle at top left, rgba(255, 122, 26, 0.16), transparent 50%);
  pointer-events: none;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
  z-index: 1;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-eyebrow {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-family: var(--mono-font);
}

.card-title {
  margin: 0.35rem 0 0;
  font-size: 1.25rem;
}

.card-chip {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: rgba(15, 20, 28, 0.75);
  font-family: var(--mono-font);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
  position: relative;
  z-index: 1;
}

.card-item {
  background: rgba(12, 15, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
}

.card-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
  font-family: var(--mono-font);
}

.card-value {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}

.card-note {
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 3rem 0;
  position: relative;
}

.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 3px;
  background: var(--accent-2);
  border-radius: 50%;
  opacity: 0.4;
}

.section-header {
  max-width: 40rem;
  margin-bottom: 2rem;
  animation: header-reveal 0.7s ease both;
  animation-delay: 0.05s;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

#work .grid.three {
  grid-template-columns: 1fr;
}

.panel {
  background: var(--panel);
  border-radius: 16px;
  padding: 1.6rem;
  box-shadow: 0 16px 30px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
  animation: fade-up 0.6s ease both;
}

#work .case-study {
  opacity: 0;
  animation: case-stagger 0.6s ease both;
}

#work .case-study:nth-child(1) {
  animation-delay: 0.05s;
}

#work .case-study:nth-child(2) {
  animation-delay: 0.15s;
}

#work .case-study:nth-child(3) {
  animation-delay: 0.25s;
}

.case-study {
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.case-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.expand-hint {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--mono-font);
}

.case-study.is-expanded .expand-hint {
  opacity: 0.4;
}

.case-study.is-expanded {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 24px 40px var(--shadow);
}

.case-details {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}

.case-study.is-expanded .case-details {
  max-height: 1400px;
  opacity: 1;
  margin-top: 1rem;
}

.case-study .open-modal {
  margin-top: 1rem;
}

.panel::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.18), transparent 70%);
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  font-family: var(--mono-font);
}

.metric {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent-2);
}

.case-study.is-expanded .metric {
  display: none;
}

.case-label {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 1rem 0 0.4rem;
  font-family: var(--mono-font);
}

.case-figure {
  margin: 1.5rem 0 0;
  padding: 1rem;
  border-radius: 14px;
  background: linear-gradient(140deg, rgba(15, 20, 28, 0.9), rgba(19, 25, 34, 0.6));
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.case-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.case-figure figcaption {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin-top: 1rem;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(12, 15, 20, 0.6);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.pill-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill-list li {
  background: #1a2230;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--mono-font);
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 3fr;
  gap: 1rem;
  background: var(--panel);
  border-radius: 14px;
  padding: 1.3rem 1.6rem;
  box-shadow: 0 12px 24px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-year {
  font-weight: 600;
  color: var(--accent);
  font-family: var(--mono-font);
}

.contact-card {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  background: var(--panel);
  padding: 1.6rem;
  border-radius: 16px;
  box-shadow: 0 16px 30px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.site-footer {
  text-align: center;
  padding: 2rem 0 3rem;
  color: var(--muted);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes header-reveal {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes case-stagger {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes orb-drift-a {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(16px, 24px);
  }
}

@keyframes orb-drift-b {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-18px, -20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .panel,
  .section-header,
  #work .case-study,
  .orb-left,
  .orb-right {
    animation: none;
  }

  .btn,
  .case-study {
    transition: none;
  }
}

.case-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.case-modal.is-visible {
  display: flex;
}

.case-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 15, 20, 0.7);
  backdrop-filter: blur(6px);
}

.case-modal-content {
  position: relative;
  width: min(760px, 90vw);
  max-height: 80vh;
  overflow: auto;
  background: var(--panel);
  border-radius: 18px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 60px var(--shadow);
  z-index: 1;
}

.case-modal-body .panel {
  box-shadow: none;
  border: none;
  padding: 0;
  background: transparent;
  overflow: visible;
}

.case-modal .case-details {
  max-height: none;
  opacity: 1;
  margin-top: 1rem;
}

.case-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: 0.8rem;
  }

  .nav a {
    margin: 0 0.7rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-card {
    justify-self: stretch;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}