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

:root {
  --bg:         #f8f7f2;
  --bg-2:       #f0efe8;
  --bg-dark:    #0f0f0d;
  --text:       #0f0f0d;
  --text-2:     #6b6b5e;
  --text-3:     #a8a89a;
  --accent:     #c8f135;
  --accent-dk:  #9bbf1a;
  --border:     rgba(15,15,13,0.1);
  --border-dk:  rgba(15,15,13,0.06);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

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

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(248, 247, 242, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 22px;
  width: auto;
  display: block;
}

.logo-img--footer {
  height: 18px;
  filter: invert(1) brightness(0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
}

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

.btn-nav {
  background: var(--text) !important;
  color: var(--bg) !important;
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  transition: opacity var(--transition) !important;
}

.btn-nav:hover { opacity: 0.8 !important; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 100px;
  transition: opacity var(--transition), transform var(--transition);
}

.btn-primary:hover { opacity: 0.82; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--text-2);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 14px 8px;
  transition: color var(--transition);
}

.btn-ghost:hover { color: var(--text); }

.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  margin-top: 20px;
  transition: color var(--transition);
}

.btn-ghost-dark:hover { color: var(--text); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  border-bottom: 1px solid var(--border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}


.hero-title {
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--text);
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--text-2);
}

.hero-right {
  padding-bottom: 8px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 380px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Marquee ── */
.marquee-wrap {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--accent);
  padding: 14px 0;
}

.marquee-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}

.marquee-track span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}

.marquee-track .dot { color: rgba(15,15,13,0.35); }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Section shared ── */
section { padding: 120px 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 60px;
}

/* ── Philosophy ── */
.philosophy {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.philosophy-header {
  margin-bottom: 80px;
  max-width: 640px;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}

.pillar {
  background: var(--bg-2);
  padding: 48px 40px;
  border-right: 1px solid var(--border);
  transition: background var(--transition);
}

.pillar:last-child { border-right: none; }
.pillar:hover { background: #eeeee6; }

.pillar-num {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 28px;
}

.pillar-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--text);
}

.pillar-desc {
  font-size: 0.925rem;
  color: var(--text-2);
  line-height: 1.75;
}

/* ── Work ── */
.work {
  background: var(--bg-dark);
  color: #f0f0e8;
  border-bottom: none;
}

.work .section-label { color: rgba(240,240,232,0.35); }
.work .section-title { color: #f0f0e8; }
.work .section-sub   { color: rgba(240,240,232,0.5); }

.work-header { margin-bottom: 60px; }

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

.work-card {
  background: #191917;
  padding: 48px;
  border-radius: 0;
  transition: background var(--transition);
}

.work-grid .work-card:first-child {
  border-radius: 20px 0 0 20px;
}

.work-grid .work-card:last-child {
  border-radius: 0 20px 20px 0;
}

.work-card:hover { background: #202020; }

.work-card--future {
  border-left: 1px solid rgba(255,255,255,0.06);
}

.work-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.work-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(240,240,232,0.35);
}

.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(200, 241, 53, 0.12);
  border: 1px solid rgba(200, 241, 53, 0.25);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
}

.coming-soon::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.work-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #f0f0e8;
  margin-bottom: 16px;
}

.work-desc {
  font-size: 0.95rem;
  color: rgba(240,240,232,0.5);
  line-height: 1.75;
}

/* ── Contact ── */
.contact {
  background: var(--accent);
  padding: 100px 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact .section-label { color: rgba(15,15,13,0.45); }

.contact-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text);
  margin-bottom: 16px;
}

.contact-sub {
  font-size: 1rem;
  color: rgba(15,15,13,0.6);
  line-height: 1.7;
  max-width: 340px;
}

.contact-email {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: opacity var(--transition);
  margin-bottom: 16px;
}

.contact-email:hover { opacity: 0.6; }

.email-arrow {
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.contact-email:hover .email-arrow { transform: translate(3px, -3px); }

.contact-location {
  font-size: 0.85rem;
  color: rgba(15,15,13,0.45);
  font-weight: 500;
}

/* ── Footer ── */
.footer {
  background: var(--bg-dark);
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  color: rgba(240,240,232,0.4);
}

.footer .logo-img { filter: brightness(0) invert(1); opacity: 0.4; }

.footer-copy {
  font-size: 0.8rem;
  color: rgba(240,240,232,0.25);
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(240,240,232,0.35);
  transition: color var(--transition);
}

.footer-links a:hover { color: rgba(240,240,232,0.7); }

/* ── Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero { min-height: auto; padding: 120px 0 72px; }

  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: none; border-bottom: 1px solid var(--border); }
  .pillar:last-child { border-bottom: none; }

  .work-grid { grid-template-columns: 1fr; }
  .work-grid .work-card:first-child { border-radius: 20px 20px 0 0; }
  .work-grid .work-card:last-child  { border-radius: 0 0 20px 20px; border-left: none; border-top: 1px solid rgba(255,255,255,0.06); }

  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .nav-inner  { padding: 0 20px; }

  .nav-links li:not(:last-child) { display: none; }

  section { padding: 80px 0; }

  .pillar { padding: 36px 28px; }
  .work-card { padding: 36px 28px; }
  .footer-inner { flex-direction: column; text-align: center; }
}