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

:root {
  --bg: #0a0a0a;
  --white: #e3e3e3;
  --muted: rgba(227, 227, 227, 0.35);
  --muted-60: rgba(227, 227, 227, 0.6);
  --border: rgba(227, 227, 227, 0.1);
  --font: 'General Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── PRELOADER ─────────────────────────────── */
.preloader {
  position: fixed; inset: 0; z-index: 999;
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1.5rem;
  transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), visibility 0.9s;
}
.preloader.out { opacity: 0; visibility: hidden; pointer-events: none; }
.pre-logo {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 500; letter-spacing: -0.04em; line-height: 1;
}
.pre-c {
  display: inline-block; opacity: 0; transform: translateY(40px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.pre-c.in { opacity: 1; transform: translateY(0); }
.pre-count {
  font-size: 0.7rem; color: var(--muted); letter-spacing: 0.1em;
  min-width: 3ch; text-align: center;
}

/* ── HERO ──────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  border-bottom: 1px solid var(--border);
  opacity: 0; transition: opacity 0.8s ease 0.5s;
}
.hero.in { opacity: 1; }

/* NAV */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.nav-logo {
  font-size: 0.82rem; font-weight: 500; letter-spacing: -0.02em;
  color: var(--white); text-decoration: none;
  display: flex; align-items: center; gap: 0.6rem;
}
.nav-mark {
  width: 26px; height: 26px; display: block;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-logo:hover .nav-mark { transform: rotate(90deg); }
.nav-links {
  list-style: none; display: flex; gap: 1.75rem;
}
.nav-links a {
  font-size: 0.75rem; color: var(--muted); text-decoration: none;
  letter-spacing: -0.02em; transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  font-size: 0.72rem; color: var(--white); text-decoration: none;
  border: 1px solid var(--border); padding: 0.4rem 1.1rem;
  border-radius: 100px; letter-spacing: -0.01em;
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover { background: var(--white); color: var(--bg); }
.nav-cta:active { transform: scale(0.97); }

/* HERO INFO ROW */
.hero-info-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.info-col {
  padding: 1.25rem 2rem;
  display: flex; flex-direction: column; gap: 0.3rem;
  font-size: 0.72rem; color: var(--muted); letter-spacing: -0.01em;
}
.info-col + .info-col { border-left: 1px solid var(--border); }
.info-label {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin-bottom: 0.3rem;
}
.info-col p { font-size: 0.72rem; color: var(--white); line-height: 1.6; }
.available { display: flex; align-items: center; gap: 0.4rem; color: var(--white); margin-top: 0.2rem; }
.dot {
  width: 6px; height: 6px; border-radius: 50%; background: #4ade80; flex-shrink: 0;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* HERO BOTTOM */
.hero-bottom {
  display: grid;
  grid-template-columns: 2fr 3fr;
  flex: 1;
}
.hero-bottom-left {
  border-right: 1px solid var(--border);
  padding: 2rem;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.hero-case-card {
  display: flex; flex-direction: column; gap: 1rem; height: 100%;
}
.hero-case-img-wrap {
  flex: 1; min-height: 180px; border: 1px solid var(--border);
  overflow: hidden; position: relative;
}
.hero-case-img-wrap { background: #0d0c0a; display: flex; align-items: center; }
.hero-case-img {
  width: 100%; height: 100%; min-height: 220px; max-height: 60vh;
  object-fit: contain; display: block; padding: 2rem;
  transform: scale(1.0);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-case-card:hover .hero-case-img { transform: scale(1.05); }
.hero-case-foot {
  display: flex; justify-content: space-between; align-items: center;
}
.hero-case-label {
  font-size: 0.68rem; color: var(--muted); letter-spacing: 0.05em; text-transform: uppercase;
}
.hero-case-link {
  font-size: 0.75rem; color: var(--white); text-decoration: none; letter-spacing: -0.01em;
  transition: opacity 0.2s;
}
.hero-case-link:hover { opacity: 0.6; }

.hero-bottom-right {
  padding: 2rem 2rem 2rem 2.5rem;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 1.5rem;
}
.hero-h1 {
  font-size: clamp(3rem, 6.5vw, 6.5rem);
  font-weight: 500; letter-spacing: -0.04em; line-height: 0.9;
}
.h1-line { display: block; overflow: hidden; }
.h1-line span { display: block; transform: translateY(110%); transition: transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.h1-line--muted span { color: var(--muted); }
.hero.in .h1-line:nth-child(1) span { transform: translateY(0); transition-delay: 0.7s; }
.hero.in .h1-line:nth-child(2) span { transform: translateY(0); transition-delay: 0.85s; }
.hero.in .h1-line:nth-child(3) span { transform: translateY(0); transition-delay: 1.0s; }
.hero.in .h1-line:nth-child(4) span { transform: translateY(0); transition-delay: 1.15s; }
.hero-sub {
  font-size: 0.8rem; color: var(--muted); line-height: 1.65; letter-spacing: -0.01em; max-width: 320px;
}

/* ── SHARED ────────────────────────────────── */
.section-label {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 2rem;
}
section { border-top: 1px solid var(--border); }

/* ── ABOUT ─────────────────────────────────── */
.about { padding: 5rem 2rem; }
.about-grid {
  display: grid;
  grid-template-columns: 160px 1fr 1fr;
  gap: 3rem; align-items: start;
}
.about-grid .section-label { margin-bottom: 0; }
.about-statement {
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 500; line-height: 1.55; letter-spacing: -0.025em; color: var(--white);
}
.approach-item {
  display: flex; gap: 1.25rem;
  padding: 1.25rem 0; border-top: 1px solid var(--border);
}
.approach-item:last-child { border-bottom: 1px solid var(--border); }
.approach-num { font-size: 0.65rem; color: var(--muted); padding-top: 0.15rem; width: 1.5rem; flex-shrink: 0; }
.approach-item h3 { font-size: 0.85rem; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 0.35rem; }
.approach-item p { font-size: 0.75rem; color: var(--muted); line-height: 1.65; }

/* ── SERVICES / VENTURES ───────────────────── */
.services { padding: 5rem 2rem; }
.services-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
  align-items: end; margin-bottom: 3rem;
}
.services-h2 {
  font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 500;
  letter-spacing: -0.04em; line-height: 1; margin-top: 0.75rem;
}
.services-desc {
  font-size: 0.8rem; color: var(--muted); line-height: 1.7; letter-spacing: -0.01em;
  align-self: end;
}
.services-list {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border);
}
.service-slide {
  background: var(--bg); padding: 2rem;
  display: flex; flex-direction: column; gap: 2rem;
  text-decoration: none; color: inherit; cursor: default;
  transition: background 0.25s;
  min-height: 340px;
}
a.service-slide { cursor: pointer; }
a.service-slide:hover { background: #111; }
.service-top {
  display: flex; justify-content: space-between; align-items: flex-start;
}
.service-name {
  font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 500;
  letter-spacing: -0.035em; line-height: 1.05;
}
.service-num {
  font-size: 0.65rem; color: var(--muted); letter-spacing: 0.05em; padding-top: 0.2rem;
}
.service-mid { flex: 1; }
.service-type {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); display: block; margin-bottom: 0.75rem;
}
.service-mid p { font-size: 0.78rem; color: var(--muted); line-height: 1.7; }
.service-foot {
  display: flex; flex-direction: column; gap: 0.75rem; margin-top: auto;
}
.service-link { font-size: 0.72rem; color: var(--white); letter-spacing: -0.01em; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.service-tags span {
  font-size: 0.62rem; border: 1px solid var(--border);
  padding: 0.2rem 0.55rem; color: var(--muted); border-radius: 100px;
}

/* ── WORK ──────────────────────────────────── */
.work { padding: 0; }
.work-inner {
  display: grid; grid-template-columns: 2fr 3fr;
  min-height: 80vh;
}
.work-detail {
  padding: 3rem 2rem;
  border-right: 1px solid var(--border);
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 2rem;
  overflow: hidden;
}
.work-overview-label {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin-bottom: 0.5rem;
}
.work-overview-text {
  font-size: 0.85rem; color: var(--muted); line-height: 1.7;
  transition: opacity 0.3s; max-width: 300px;
}
.work-detail-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.5rem; }
.work-detail-tags span {
  font-size: 0.62rem; border: 1px solid var(--border);
  padding: 0.2rem 0.55rem; color: var(--muted); border-radius: 100px;
}
.work-detail-link {
  font-size: 0.75rem; color: var(--white); text-decoration: none;
  border-bottom: 1px solid var(--border); padding-bottom: 0.2rem;
  display: inline-block; margin-top: auto; letter-spacing: -0.01em;
  transition: border-color 0.2s;
}
.work-detail-link:hover { border-color: var(--white); }

.work-titles { display: flex; flex-direction: column; }
.work-title-item {
  padding: 2rem 2.5rem;
  border-bottom: 1px solid var(--border);
  cursor: default;
  transition: opacity 0.3s;
}
.work-title-item:first-child { border-top: 1px solid var(--border); }
.work-titles:hover .work-title-item { opacity: 0.3; }
.work-titles:hover .work-title-item:hover { opacity: 1; }
.work-title-meta {
  display: flex; gap: 1rem; margin-bottom: 0.75rem;
}
.work-title-meta span { font-size: 0.65rem; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; }
.work-title-item h2 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 500; letter-spacing: -0.04em; line-height: 0.95;
}

/* ── RECOGNITION ───────────────────────────── */
.recognition { padding: 5rem 2rem; }
.recognition-inner { display: flex; flex-direction: column; gap: 3rem; }
.rec-list {
  display: flex; align-items: stretch; gap: 0;
}
.rec-item { flex: 1; padding: 2rem 0; }
.rec-item + .rec-item { padding-left: 2.5rem; }
.rec-divider { width: 1px; background: var(--border); flex-shrink: 0; margin: 0 2.5rem 0 0; }
.rec-item h3 {
  font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 500;
  letter-spacing: -0.04em; line-height: 1; margin-bottom: 0.5rem;
}
.rec-item p { font-size: 0.72rem; color: var(--muted); letter-spacing: -0.01em; }

/* ── CONTACT ───────────────────────────────── */
.contact {
  padding: 5rem 2rem 4rem;
  min-height: 55vh; display: flex; flex-direction: column; justify-content: space-between;
}
.contact-top { margin-bottom: 2rem; }
.contact-h2 {
  font-size: clamp(4.5rem, 11vw, 10rem);
  font-weight: 500; letter-spacing: -0.04em; line-height: 0.88;
  flex: 1; display: flex; flex-direction: column; justify-content: center;
  margin-bottom: 3rem;
}
.contact-foot { display: flex; justify-content: space-between; align-items: flex-end; }
.contact-links { display: flex; gap: 2.5rem; }
.contact-links a {
  font-size: 0.8rem; color: var(--muted); text-decoration: none;
  letter-spacing: -0.01em; border-bottom: 1px solid var(--border);
  padding-bottom: 0.2rem; transition: color 0.2s, border-color 0.2s;
}
.contact-links a:hover { color: var(--white); border-color: var(--white); }
.contact-note { font-size: 0.68rem; color: var(--muted); letter-spacing: -0.01em; }

/* ── FOOTER ────────────────────────────────── */
footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  font-size: 0.68rem; color: var(--muted); letter-spacing: -0.01em;
}

/* ── REVEAL ────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in { opacity: 1; transform: none; }

/* hover physics on interactive rows */
.work-title-item, .venture, .service-slide {
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.work-title-item:hover h2 { transform: translateX(8px); }
.work-title-item h2 { transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
a.service-slide:active { transform: scale(0.99); }
.contact-links a:active { transform: translateY(1px); }

/* ── REDUCED MOTION ────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .reveal { opacity: 1; transform: none; }
  .h1-line span { transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ── RESPONSIVE ────────────────────────────── */
@media (max-width: 1024px) {
  .hero-bottom { grid-template-columns: 1fr 1.5fr; }
  .about-grid { grid-template-columns: 120px 1fr; }
  .about-approach-col { grid-column: 2; }
}
@media (max-width: 768px) {
  .hero-info-row { grid-template-columns: 1fr 1fr; }
  .info-col--awards { display: none; }
  .hero-bottom { grid-template-columns: 1fr; }
  .hero-bottom-left { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-approach-col { grid-column: 1; }
  .services-header { grid-template-columns: 1fr; }
  .services-list { grid-template-columns: 1fr; }
  .work-inner { grid-template-columns: 1fr; }
  .work-detail { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .rec-list { flex-direction: column; gap: 0; }
  .rec-divider { width: 100%; height: 1px; margin: 0; }
  .rec-item + .rec-item { padding-left: 0; padding-top: 1.5rem; }
  .contact-foot { flex-direction: column; align-items: flex-start; gap: 1rem; }
}
@media (max-width: 480px) {
  .nav-links { display: none; }
  .hero-info-row { grid-template-columns: 1fr; }
  .info-col--meta { border-left: none; border-top: 1px solid var(--border); }
}