/* ============================================================
   HETERNA — heterna.events
   International event direction & experiential agency
   Design: editorial-luxury × cinematic. Milano · Tokyo · Worldwide
   ============================================================ */

/* 1 · VARIABLES
   ============================================================ */
:root {
  --paper:      #F5F1EC;
  --paper-2:    #EDE8DE;
  --ink:        #0C0C0C;
  --ink-2:      #181818;
  --dark:       #070707;
  --dark-2:     #0D0D0D;
  --dark-3:     #151515;
  --dark-4:     #1E1E1E;
  --muted:      #888888;
  --muted-2:    #545454;
  --muted-i:    #A8A8A8;
  --bronze:     #8A6E46;
  --bronze-l:   #BF9E6E;
  --bronze-d:   #5C4530;
  --rule:       rgba(12,12,12,0.09);
  --rule-s:     rgba(12,12,12,0.18);
  --rule-i:     rgba(245,241,236,0.07);
  --rule-is:    rgba(245,241,236,0.18);
  --serif:  'Cormorant Garamond', Georgia, serif;
  --sans:   'DM Sans', system-ui, -apple-system, sans-serif;
  --jp:     'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --ease:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease2:  cubic-bezier(0.22, 1, 0.36, 1);
}

/* 2 · RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }
::selection { background: var(--bronze); color: var(--paper); }

/* 3 · LAYOUT
   ============================================================ */
.wrap { max-width: 1360px; margin: 0 auto; padding: 0 64px; }
.wrap-sm { max-width: 980px; margin: 0 auto; padding: 0 64px; }
section { position: relative; }
.light  { background: var(--paper);   color: var(--ink); }
.light2 { background: var(--paper-2); color: var(--ink); }
.dark   { background: var(--dark);    color: var(--paper); }
.dark2  { background: var(--dark-2);  color: var(--paper); }

/* 4 · TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 300; line-height: 1.05; letter-spacing: -0.015em; }

.t-h2 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4.5vw, 4.8rem);
  font-weight: 300;
  letter-spacing: -0.02em;
}
.t-h2 em { font-style: italic; color: var(--bronze); }
.t-h2.inv em { color: var(--bronze-l); }

.t-h3 { font-family: var(--serif); font-size: 1.9rem; font-weight: 400; letter-spacing: -0.01em; }
.t-h4 { font-family: var(--serif); font-size: 1.25rem; font-weight: 400; }

.t-label {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.38em;
  text-transform: uppercase;
}
.t-body-lg { font-size: 1.05rem; line-height: 1.88; font-weight: 300; }
.t-body     { font-size: 0.92rem; line-height: 1.8; }
.t-small    { font-size: 0.78rem; line-height: 1.7; }

.t-bronze         { color: var(--bronze); }
.t-bronze-l       { color: var(--bronze-l); }
.t-muted          { color: var(--muted); }
.t-muted-i        { color: var(--muted-i); }
.t-paper          { color: var(--paper); }
.t-label-bronze   { color: var(--bronze); }
.t-label-bronze-l { color: var(--bronze-l); }
.t-muted-inv      { color: var(--muted-i); }
.t-h2.inv         { color: var(--paper); }

/* 5 · JAPANESE ACCENT (used sparingly)
   ============================================================ */
.jp-label {
  font-family: var(--jp);
  font-size: 0.7rem; font-weight: 400; letter-spacing: 0.2em;
  color: var(--bronze); opacity: 0.6;
}
.jp-label-i {
  font-family: var(--jp);
  font-size: 0.7rem; font-weight: 400; letter-spacing: 0.2em;
  color: var(--bronze-l); opacity: 0.5;
}

/* 6 · SECTION FLAG
   ============================================================ */
.section-flag { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; flex-wrap: wrap; }
.sf-num { font-family: var(--serif); font-size: 0.7rem; font-weight: 300; letter-spacing: 0.2em; color: var(--muted); }
.sf-rule { width: 22px; height: 1px; background: var(--bronze); flex-shrink: 0; }
.sf-text { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.38em; text-transform: uppercase; color: var(--bronze); }
.sf-sep { width: 1px; height: 11px; background: var(--bronze); opacity: 0.3; flex-shrink: 0; }
.section-flag.inv .sf-num { color: var(--muted-i); opacity: 0.6; }
.section-flag.inv .sf-rule { background: var(--bronze-l); }
.section-flag.inv .sf-text { color: var(--bronze-l); }
.section-flag.inv .sf-sep  { background: var(--bronze-l); }
.section-flag.center { justify-content: center; }

/* 7 · LOADER
   ============================================================ */
#loader {
  position: fixed; inset: 0; z-index: 9999; background: var(--dark);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
#loader.out { opacity: 0; visibility: hidden; }
.loader-wordmark {
  font-family: var(--serif); font-size: 1.9rem; font-weight: 300;
  letter-spacing: 0.5em; color: var(--paper); text-transform: uppercase;
  opacity: 0; animation: loaderFade 0.9s var(--ease) 0.2s forwards;
}
.loader-sub {
  font-size: 0.58rem; letter-spacing: 0.42em; text-transform: uppercase;
  color: var(--bronze-l); opacity: 0; animation: loaderFade 0.9s var(--ease) 0.55s forwards;
}
@keyframes loaderFade { from { opacity: 0; } to { opacity: 0.9; } }

/* 8 · CURSOR
   ============================================================ */
.cursor {
  position: fixed; pointer-events: none; z-index: 9998;
  width: 34px; height: 34px; border: 1px solid var(--bronze); border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s var(--ease), height 0.4s var(--ease), opacity 0.3s, border-color 0.3s;
  opacity: 0;
}
.cursor.ready { opacity: 1; }
.cursor.hover { width: 60px; height: 60px; border-color: var(--bronze-l); }
@media (max-width: 768px) { .cursor { display: none; } }

/* 9 · NAVBAR
   ============================================================ */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 64px;
  transition: padding 0.5s var(--ease), background 0.5s, border-color 0.5s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  padding: 15px 64px; background: rgba(7,7,7,0.92);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom-color: var(--rule-i);
}
.nav-brand { display: flex; flex-direction: column; gap: 3px; }
.nav-logo {
  font-family: var(--serif); font-size: 1.1rem; font-weight: 300;
  letter-spacing: 0.35em; text-transform: uppercase; color: var(--paper);
  transition: opacity 0.3s; display: block;
}
.nav-logo-sub {
  font-size: 0.5rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--bronze-l); opacity: 0.5; display: block; transition: opacity 0.3s;
}
.nav-brand:hover .nav-logo, .nav-brand:hover .nav-logo-sub { opacity: 0.6; }
.nav-right { display: flex; align-items: center; gap: 36px; }
.nav-links { display: flex; align-items: center; gap: 44px; }
.nav-links a {
  font-family: var(--sans); font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--paper); opacity: 0.55;
  position: relative; padding-bottom: 3px; transition: opacity 0.3s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px;
  background: var(--bronze-l); transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav-links a:hover, .nav-links a.active { opacity: 1; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.nav-contact {
  opacity: 1; color: var(--bronze-l); border: 1px solid rgba(191,158,110,0.3);
  padding: 8px 20px; letter-spacing: 0.22em;
  transition: background 0.4s var(--ease), color 0.4s, border-color 0.4s;
}
.nav-links a.nav-contact::after { display: none; }
.nav-links a.nav-contact:hover { background: var(--bronze); color: var(--paper); border-color: var(--bronze); }

/* Sound toggle */
.sound-toggle {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.54rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--muted-i); transition: color 0.3s;
}
.sound-toggle:hover { color: var(--paper); }
.sound-bars { display: flex; align-items: flex-end; gap: 2px; height: 12px; }
.sound-bars span {
  width: 2px; background: var(--bronze-l); height: 4px;
  animation: soundBar 1.1s ease-in-out infinite;
}
.sound-bars span:nth-child(2) { animation-delay: 0.2s; }
.sound-bars span:nth-child(3) { animation-delay: 0.4s; }
.sound-bars span:nth-child(4) { animation-delay: 0.15s; }
@keyframes soundBar { 0%,100% { height: 3px; } 50% { height: 12px; } }
.sound-toggle.muted .sound-bars span { animation-play-state: paused; height: 3px; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1px; background: var(--paper); transition: transform 0.35s, opacity 0.35s; }
.nav-open .hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .hamburger span:nth-child(2) { opacity: 0; }
.nav-open .hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-mobile-overlay {
  display: none; position: fixed; inset: 0; z-index: 490; background: var(--dark);
  flex-direction: column; align-items: center; justify-content: center; gap: 40px;
}
.nav-open .nav-mobile-overlay { display: flex; }
.nav-mobile-overlay a {
  font-family: var(--serif); font-size: 2.4rem; font-weight: 300;
  color: var(--paper); letter-spacing: 0.05em; opacity: 0.8; transition: opacity 0.3s;
}
.nav-mobile-overlay a:hover { opacity: 1; }

/* 10 · SHOWREEL HERO (cinematic)
   ============================================================ */
.showreel {
  position: relative; min-height: 100svh; overflow: hidden;
  background: var(--dark); display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 64px 64px;
}
.showreel-media { position: absolute; inset: 0; z-index: 0; }
/* Placeholder cinematic backdrop — swap for a real <video> (see index.html) */
.showreel-video, .showreel-poster {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block;
}
.showreel-poster {
  background:
    radial-gradient(ellipse 60% 50% at 70% 28%, rgba(138,110,70,0.28) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 22% 75%, rgba(191,158,110,0.12) 0%, transparent 55%),
    linear-gradient(160deg, #14110C 0%, #0A0A0A 55%, #060606 100%);
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift {
  from { background-position: 0 0, 0 0, 0 0; transform: scale(1.04); }
  to   { background-position: 4% -3%, -3% 3%, 0 0; transform: scale(1.1); }
}
.showreel-grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  background-size: 200px; mix-blend-mode: overlay; opacity: 0.55; pointer-events: none;
}
.showreel-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(7,7,7,0.85) 0%, rgba(7,7,7,0.2) 45%, rgba(7,7,7,0.45) 100%);
  pointer-events: none;
}
.showreel-content {
  position: relative; z-index: 3; display: flex; flex-direction: column;
  min-height: calc(100svh - 64px); padding-top: 120px; justify-content: space-between;
}
.showreel-eyebrow { display: flex; align-items: center; gap: 20px; }
.showreel-eyebrow-line { width: 48px; height: 1px; background: var(--bronze); flex-shrink: 0; }
.showreel-title {
  font-family: var(--serif); font-size: clamp(3.4rem, 8.5vw, 9.5rem);
  font-weight: 300; color: var(--paper); letter-spacing: -0.035em; line-height: 0.92;
}
.showreel-title em { font-style: italic; color: var(--bronze-l); }
.showreel-foot {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding-top: 28px; border-top: 1px solid var(--rule-i); gap: 32px; flex-wrap: wrap;
}
.showreel-foot-left { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.showreel-rule-v { width: 1px; height: 24px; background: var(--rule-is); flex-shrink: 0; }
.showreel-tagline {
  font-family: var(--serif); font-size: 1.15rem; font-weight: 300; font-style: italic;
  color: var(--muted-i); letter-spacing: 0.01em; max-width: 400px;
}
.showreel-locations { display: flex; gap: 22px; align-items: center; }
.showreel-locations span {
  font-size: 0.58rem; font-weight: 500; letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--muted-i); opacity: 0.55;
}
.showreel-locations .dot { opacity: 0.25; }
.showreel-scroll { display: flex; flex-direction: column; align-items: center; gap: 10px; opacity: 0.4; animation: scrollBob 2.5s ease-in-out infinite; }
.showreel-scroll span { font-size: 0.54rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--paper); writing-mode: vertical-rl; }
.showreel-scroll div { width: 1px; height: 44px; background: linear-gradient(to bottom, var(--paper), transparent); }
@keyframes scrollBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
/* Play badge over the reel */
.showreel-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 3;
  width: 96px; height: 96px; border: 1px solid var(--rule-is); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--paper);
  background: rgba(7,7,7,0.25); backdrop-filter: blur(4px);
  transition: background 0.4s, border-color 0.4s, transform 0.5s var(--ease);
}
.showreel-play:hover { background: rgba(138,110,70,0.5); border-color: var(--bronze-l); transform: translate(-50%, -50%) scale(1.06); }
.showreel-play svg { width: 22px; height: 22px; margin-left: 4px; }

/* 11 · STATS STRIP
   ============================================================ */
.stats-strip { background: var(--bronze); padding: 20px 64px; display: flex; gap: 72px; align-items: center; overflow: hidden; }
.stat { display: flex; align-items: baseline; gap: 8px; flex-shrink: 0; }
.stat-n { font-family: var(--serif); font-size: 2.1rem; font-weight: 300; color: var(--paper); line-height: 1; }
.stat-s { font-family: var(--serif); font-size: 1.3rem; color: var(--paper); opacity: 0.7; }
.stat-l { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--paper); opacity: 0.7; margin-left: 4px; }
.stat-sep { width: 1px; height: 36px; background: rgba(245,241,236,0.22); flex-shrink: 0; }

/* 12 · INTRO / STUDIO TEXT
   ============================================================ */
.intro-section { background: var(--paper); padding: 160px 0; }
.intro-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 100px; align-items: start; }
.intro-grid p { font-size: 0.99rem; line-height: 1.9; color: var(--muted-2); margin-bottom: 18px; }
.intro-grid p strong { color: var(--ink); font-weight: 400; }
.intro-grid p strong.hl { color: var(--bronze); font-weight: 400; }
.intro-lead { font-family: var(--serif); font-size: clamp(1.6rem, 2.6vw, 2.4rem); font-weight: 300; font-style: italic; color: var(--ink); line-height: 1.4; }
.intro-lead em { color: var(--bronze); font-style: normal; }

/* 13 · SELECTED WORK TILES
   ============================================================ */
.works-section { background: var(--dark); padding: 140px 0; }
.works-head {
  display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 64px;
  padding-bottom: 40px; border-bottom: 1px solid var(--rule-i); gap: 40px; flex-wrap: wrap;
}
.works-link {
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--bronze-l); display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0;
  border-bottom: 1px solid var(--bronze-d); padding-bottom: 4px; transition: border-color 0.3s, color 0.3s;
}
.works-link:hover { color: var(--paper); border-color: var(--paper); }
.works-link svg { transition: transform 0.4s var(--ease); }
.works-link:hover svg { transform: translateX(6px); }
.works-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2px; }
.work-card { position: relative; overflow: hidden; background: var(--dark-3); cursor: pointer; display: block; }
.work-card-art { aspect-ratio: 3/4; width: 100%; display: block; transition: transform 0.9s var(--ease); }
.work-card-art svg { width: 100%; height: 100%; display: block; }
.work-card:hover .work-card-art { transform: scale(1.04); }
.work-card-info {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 40px 32px 32px;
  background: linear-gradient(to top, rgba(7,7,7,0.94) 0%, transparent 100%);
  transform: translateY(8px); transition: transform 0.5s var(--ease);
}
.work-card:hover .work-card-info { transform: translateY(0); }
.work-card-cat { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bronze-l); display: block; margin-bottom: 10px; }
.work-card-title { font-family: var(--serif); font-size: 1.35rem; font-weight: 400; color: var(--paper); margin-bottom: 8px; line-height: 1.2; }
.work-card-loc { font-size: 0.72rem; color: var(--muted-i); display: flex; align-items: center; gap: 12px; }
.work-card-loc::before { content: ''; width: 16px; height: 1px; background: var(--bronze); }
.work-card-badge {
  position: absolute; top: 20px; right: 20px; background: rgba(7,7,7,0.78); backdrop-filter: blur(8px);
  border: 1px solid var(--rule-is); padding: 6px 14px; font-size: 0.56rem; font-weight: 500;
  letter-spacing: 0.25em; text-transform: uppercase; color: var(--bronze-l); display: flex; align-items: center; gap: 8px;
}
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bronze-l); animation: pulse 2s infinite; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(191,158,110,0.65); }
  70%  { box-shadow: 0 0 0 8px rgba(191,158,110,0); }
  100% { box-shadow: 0 0 0 0 rgba(191,158,110,0); }
}

/* 14 · CAPABILITIES
   ============================================================ */
.capabilities-section { background: var(--paper); padding: 160px 0; }
.capabilities-list { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--rule); margin-top: 72px; }
.capability {
  padding: 56px 44px 52px; border-right: 1px solid var(--rule);
  position: relative; overflow: hidden; transition: background 0.4s; display: block;
}
.capability:last-child { border-right: none; }
.capability:hover { background: var(--paper-2); }
.capability::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease);
}
.capability:hover::before { transform: scaleX(1); }
.capability-num { font-family: var(--serif); font-size: 3.2rem; font-weight: 300; color: var(--paper-2); line-height: 1; margin-bottom: 28px; transition: color 0.4s; }
.capability:hover .capability-num { color: var(--bronze); opacity: 0.35; }
.capability-icon { width: 40px; height: 40px; color: var(--bronze); margin-bottom: 24px; opacity: 0.75; transition: opacity 0.4s, transform 0.5s var(--ease); }
.capability:hover .capability-icon { opacity: 1; transform: translateY(-4px); }
.capability-title { font-family: var(--serif); font-size: 1.55rem; font-weight: 400; color: var(--ink); margin-bottom: 14px; }
.capability-desc { font-size: 0.9rem; color: var(--muted-2); line-height: 1.8; margin-bottom: 24px; }
.capability-link { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bronze); border-bottom: 1px solid transparent; padding-bottom: 3px; transition: border-color 0.3s; }
.capability:hover .capability-link { border-color: var(--bronze); }

/* 15 · CLIENTS MARQUEE
   ============================================================ */
.clients-strip { background: var(--dark-2); padding: 72px 0; border-top: 1px solid var(--rule-i); border-bottom: 1px solid var(--rule-i); }
.clients-label { text-align: center; margin-bottom: 44px; color: var(--muted-i); opacity: 0.5; }
.clients-inner { overflow: hidden; mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent); }
.clients-track { display: flex; gap: 64px; align-items: center; flex-shrink: 0; animation: scrollX 48s linear infinite; white-space: nowrap; }
.clients-track span { font-family: var(--serif); font-size: 1.5rem; font-weight: 300; color: var(--muted-i); opacity: 0.55; letter-spacing: 0.02em; flex-shrink: 0; }
.client-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--bronze); opacity: 0.45; flex-shrink: 0; }
@keyframes scrollX { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* 16 · CTA
   ============================================================ */
.cta-section { background: var(--dark); padding: 140px 0; text-align: center; position: relative; overflow: hidden; }
.cta-glow { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(138,110,70,0.1) 0%, transparent 65%); pointer-events: none; }
.cta-section .t-h2 { color: var(--paper); margin-bottom: 24px; position: relative; z-index: 2; }
.cta-section p { color: var(--muted-i); max-width: 480px; margin: 0 auto 44px; position: relative; z-index: 2; font-size: 1rem; }
.cta-actions { position: relative; z-index: 2; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 14px; padding: 16px 40px;
  background: var(--bronze); color: var(--paper); font-family: var(--sans); font-size: 0.62rem;
  font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; border: 1px solid var(--bronze); transition: background 0.4s;
}
.btn-primary:hover { background: var(--bronze-d); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 14px; padding: 16px 40px;
  background: transparent; color: var(--paper); font-family: var(--sans); font-size: 0.62rem;
  font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; border: 1px solid var(--rule-is); transition: border-color 0.4s;
}
.btn-secondary:hover { border-color: var(--paper); }

/* 17 · FOOTER
   ============================================================ */
footer { background: var(--dark); padding: 100px 0 0; border-top: 1px solid var(--rule-i); }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 100px; padding-bottom: 80px; border-bottom: 1px solid var(--rule-i); }
.footer-logo { font-family: var(--serif); font-size: 1.85rem; font-weight: 300; letter-spacing: 0.35em; color: var(--paper); text-transform: uppercase; margin-bottom: 6px; }
.footer-logo-sub { font-size: 0.56rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--bronze-l); opacity: 0.5; display: block; margin-bottom: 20px; }
.footer-tagline { font-family: var(--serif); font-style: italic; font-size: 0.95rem; color: var(--muted-i); line-height: 1.7; max-width: 280px; margin-bottom: 32px; }
.footer-social { display: flex; gap: 16px; }
.footer-social a { width: 36px; height: 36px; border: 1px solid var(--rule-is); display: flex; align-items: center; justify-content: center; color: var(--muted-i); font-size: 0.65rem; font-weight: 500; letter-spacing: 0.1em; transition: border-color 0.3s, color 0.3s; }
.footer-social a:hover { border-color: var(--bronze); color: var(--bronze-l); }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.footer-col h5 { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.38em; text-transform: uppercase; color: var(--bronze-l); margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.87rem; color: var(--muted-i); transition: color 0.3s; opacity: 0.72; }
.footer-col a:hover { color: var(--paper); opacity: 1; }
.footer-bottom { padding: 28px 0; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-copy { font-size: 0.7rem; color: var(--muted-i); opacity: 0.4; }
.footer-locale { display: flex; gap: 16px; align-items: center; }
.footer-locale button { font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-i); opacity: 0.4; transition: opacity 0.3s, color 0.3s; }
.footer-locale button:hover { opacity: 0.9; }
.footer-locale button.active { color: var(--bronze-l); opacity: 1; }
.footer-locale .sep { opacity: 0.2; }

/* 18 · PAGE HEADER (inner pages)
   ============================================================ */
.page-header { background: var(--dark); padding: 220px 0 100px; position: relative; overflow: hidden; border-bottom: 1px solid var(--rule-i); }
.page-header-glow { position: absolute; width: 700px; height: 700px; top: -200px; right: -100px; background: radial-gradient(circle, rgba(138,110,70,0.12) 0%, transparent 65%); pointer-events: none; }
.page-header-content { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.breadcrumb a, .breadcrumb span { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted-i); opacity: 0.6; transition: opacity 0.3s; }
.breadcrumb a:hover { opacity: 1; }
.breadcrumb-sep { opacity: 0.3 !important; }
.breadcrumb-cur { color: var(--bronze-l) !important; opacity: 1 !important; }
.page-title { font-family: var(--serif); font-size: clamp(3.2rem, 7vw, 7.5rem); font-weight: 300; color: var(--paper); letter-spacing: -0.03em; line-height: 0.92; margin-bottom: 24px; }
.page-title em { font-style: italic; color: var(--bronze-l); }
.page-intro { max-width: 680px; font-size: 1.05rem; color: var(--muted-i); line-height: 1.85; font-weight: 300; }
.page-intro strong { color: var(--bronze-l); font-weight: 400; }

/* 19 · FILTER TABS + PROJECT GRID
   ============================================================ */
.work-grid-section { background: var(--paper); padding: 100px 0 140px; }
.filter-row { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 60px; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.filter-btn {
  padding: 9px 20px; border: 1px solid var(--rule); background: transparent; color: var(--muted);
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  transition: all 0.35s var(--ease); display: inline-flex; align-items: center; gap: 8px;
}
.filter-btn:hover { border-color: var(--rule-s); color: var(--ink); }
.filter-btn.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.filter-count { font-family: var(--serif); font-style: italic; font-size: 0.78rem; letter-spacing: 0; opacity: 0.6; }
.filter-btn.active .filter-count { color: var(--bronze-l); opacity: 0.8; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.project-card { background: var(--paper-2); overflow: hidden; position: relative; transition: transform 0.5s var(--ease), opacity 0.5s var(--ease), filter 0.5s var(--ease); display: block; }
.project-card:hover { transform: translateY(-6px); }
.project-art-wrap { aspect-ratio: 4/3; overflow: hidden; position: relative; }
.project-art-wrap svg { width: 100%; height: 100%; display: block; }
.project-art-inner { width: 100%; height: 100%; transition: transform 0.8s var(--ease); }
.project-card:hover .project-art-inner { transform: scale(1.05); }
.project-tag-row { position: absolute; top: 16px; left: 16px; display: flex; gap: 8px; }
.project-tag { background: rgba(7,7,7,0.75); backdrop-filter: blur(8px); padding: 5px 12px; font-size: 0.56rem; font-weight: 500; letter-spacing: 0.25em; text-transform: uppercase; color: var(--bronze-l); border: 1px solid rgba(191,158,110,0.25); }
.project-body { padding: 28px 28px 32px; }
.project-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.project-year { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--bronze); }
.project-card-client { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--bronze); display: block; margin-bottom: 8px; }
.project-card-title { font-family: var(--serif); font-size: 1.3rem; font-weight: 400; color: var(--ink); margin-bottom: 10px; line-height: 1.2; }
.project-card-desc { font-size: 0.87rem; color: var(--muted); line-height: 1.7; }
.project-arrow { width: 36px; height: 36px; border: 1px solid var(--rule); display: flex; align-items: center; justify-content: center; color: var(--muted); flex-shrink: 0; transition: background 0.4s, color 0.4s, transform 0.4s; }
.project-card:hover .project-arrow { background: var(--bronze); color: var(--paper); border-color: var(--bronze); transform: rotate(-45deg); }
.project-card.featured { grid-column: span 2; }
.project-card.featured .project-art-wrap { aspect-ratio: 16/9; }
.project-card.featured .project-card-title { font-size: 1.65rem; }

/* 20 · CONVICTION PILLARS
   ============================================================ */
.pillars-section { background: var(--dark-2); padding: 140px 0; border-top: 1px solid var(--rule-i); }
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule-i); margin-top: 72px; }
.pillar { background: var(--dark-2); padding: 56px 44px; transition: background 0.4s; }
.pillar:hover { background: var(--dark-3); }
.pillar-num { font-family: var(--serif); font-size: 2.8rem; font-style: italic; color: var(--bronze); opacity: 0.4; display: block; margin-bottom: 24px; line-height: 1; }
.pillar-title { font-family: var(--serif); font-size: 1.55rem; font-weight: 400; color: var(--paper); margin-bottom: 16px; }
.pillar-desc { font-size: 0.9rem; color: var(--muted-i); line-height: 1.85; }

/* 21 · EXPERTISE GRID (numbered with thumbnail)
   ============================================================ */
.expertise-section { background: var(--paper); padding: 160px 0; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-top: 72px; }
.expertise-item { background: var(--paper-2); display: grid; grid-template-columns: 150px 1fr; align-items: stretch; position: relative; overflow: hidden; transition: background 0.4s; }
.expertise-item:hover { background: var(--paper); }
.expertise-thumb { position: relative; overflow: hidden; background: var(--dark-3); }
.expertise-thumb svg { width: 100%; height: 100%; display: block; }
.expertise-content { padding: 36px 36px 36px 32px; }
.expertise-num { font-family: var(--serif); font-size: 0.85rem; font-style: italic; color: var(--bronze); letter-spacing: 0.1em; display: block; margin-bottom: 12px; }
.expertise-title { font-family: var(--serif); font-size: 1.4rem; font-weight: 400; color: var(--ink); margin-bottom: 10px; line-height: 1.15; }
.expertise-desc { font-size: 0.85rem; color: var(--muted-2); line-height: 1.75; }

/* 22 · APPROACH / PROCESS
   ============================================================ */
.approach-section { background: var(--dark); padding: 140px 0; }
.approach-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule-i); margin-top: 72px; }
.approach-step { background: var(--dark); padding: 52px 36px; transition: background 0.4s; }
.approach-step:hover { background: var(--dark-3); }
.as-num { font-family: var(--serif); font-size: 2.8rem; font-style: italic; color: var(--bronze); opacity: 0.35; line-height: 1; margin-bottom: 28px; transition: opacity 0.4s; }
.approach-step:hover .as-num { opacity: 0.65; }
.as-title { font-family: var(--serif); font-size: 1.3rem; font-weight: 400; color: var(--paper); margin-bottom: 14px; }
.as-desc { font-size: 0.87rem; color: var(--muted-i); line-height: 1.8; }

/* 23 · GLOBAL PRESENCE
   ============================================================ */
.presence-section { background: var(--paper-2); padding: 140px 0; border-top: 1px solid var(--rule); }
.presence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 72px; }
.presence-tile { background: var(--paper); position: relative; overflow: hidden; aspect-ratio: 4/3; display: flex; align-items: flex-end; }
.presence-art { position: absolute; inset: 0; }
.presence-art svg { width: 100%; height: 100%; display: block; }
.presence-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,7,7,0.82) 0%, transparent 70%); }
.presence-info { position: relative; z-index: 2; padding: 32px 32px 28px; }
.presence-city { font-family: var(--serif); font-size: 1.85rem; font-weight: 300; color: var(--paper); letter-spacing: 0.02em; }
.presence-role { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bronze-l); display: block; margin-top: 6px; }

/* 24 · RECOGNITION
   ============================================================ */
.recognition-section { background: var(--paper); padding: 100px 0 140px; border-top: 1px solid var(--rule); }
.recognition-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 64px; }
.recognition-item { padding: 32px 0; border-top: 1px solid var(--rule-s); }
.recognition-name { display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 400; color: var(--ink); margin-bottom: 8px; line-height: 1.3; }
.recognition-year { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--bronze); }

/* 25 · PROJECT DETAIL
   ============================================================ */
.project-hero { position: relative; min-height: 86svh; display: flex; align-items: flex-end; overflow: hidden; background: var(--dark); padding: 0 64px 72px; }
.project-hero-media { position: absolute; inset: 0; z-index: 0; }
.project-hero-media svg { width: 100%; height: 100%; display: block; object-fit: cover; }
.project-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,7,7,0.9) 0%, rgba(7,7,7,0.2) 60%); pointer-events: none; }
.project-hero-content { position: relative; z-index: 2; max-width: 900px; padding-top: 160px; }
.project-hero-client { font-size: 0.62rem; font-weight: 500; letter-spacing: 0.35em; text-transform: uppercase; color: var(--bronze-l); display: inline-flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.project-hero-client::before { content: ''; width: 32px; height: 1px; background: var(--bronze); }
.project-hero-title { font-family: var(--serif); font-size: clamp(2.6rem, 6vw, 5.6rem); font-weight: 300; color: var(--paper); letter-spacing: -0.025em; line-height: 0.98; }
.project-hero-title em { font-style: italic; color: var(--bronze-l); }

.project-meta-bar { background: var(--dark-2); border-bottom: 1px solid var(--rule-i); }
.project-meta-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.pm-cell { padding: 40px 0; border-right: 1px solid var(--rule-i); padding-right: 32px; }
.pm-cell:first-child { padding-left: 0; }
.pm-cell:last-child { border-right: none; }
.pm-label { font-size: 0.56rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bronze-l); display: block; margin-bottom: 12px; }
.pm-value { font-family: var(--serif); font-size: 1.15rem; font-weight: 300; color: var(--paper); line-height: 1.35; }

.project-narrative { background: var(--paper); padding: 140px 0; }
.project-narrative .lead { font-family: var(--serif); font-size: clamp(1.5rem, 2.6vw, 2.3rem); font-weight: 300; font-style: italic; color: var(--ink); line-height: 1.4; margin-bottom: 48px; }
.project-narrative .lead em { color: var(--bronze); font-style: normal; }
.project-narrative p { font-size: 0.99rem; line-height: 1.9; color: var(--muted-2); margin-bottom: 22px; }
.project-narrative p strong { color: var(--ink); font-weight: 400; }

.project-gallery { background: var(--paper-2); padding: 100px 0 120px; }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
.gallery-item { overflow: hidden; background: var(--dark-3); aspect-ratio: 4/3; }
.gallery-item.wide { grid-column: span 2; aspect-ratio: 16/7; }
.gallery-item svg { width: 100%; height: 100%; display: block; transition: transform 0.9s var(--ease); }
.gallery-item:hover svg { transform: scale(1.04); }

.next-project { background: var(--dark); padding: 120px 0; text-align: center; position: relative; overflow: hidden; }
.next-label { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.35em; text-transform: uppercase; color: var(--bronze-l); margin-bottom: 20px; display: block; }
.next-title { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 4.5rem); font-weight: 300; color: var(--paper); letter-spacing: -0.02em; transition: color 0.4s; }
.next-project a:hover .next-title { color: var(--bronze-l); }

/* 26 · CONTACT PAGE
   ============================================================ */
.contact-section { background: var(--paper); padding: 100px 0 160px; }
.contact-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 100px; align-items: start; }
.c-form { display: flex; flex-direction: column; gap: 28px; margin-top: 48px; }
.c-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.c-group { display: flex; flex-direction: column; gap: 10px; }
.c-group label { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase; color: var(--bronze); }
.c-group input, .c-group select, .c-group textarea {
  background: var(--paper-2); border: 1px solid var(--rule); border-bottom: 1px solid var(--rule-s);
  color: var(--ink); padding: 15px 18px; font-family: var(--sans); font-size: 0.92rem;
  font-weight: 300; outline: none; resize: none; transition: border-color 0.3s, background 0.3s; -webkit-appearance: none;
}
.c-group select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='7' viewBox='0 0 10 7'><path d='M1 1l4 4 4-4' stroke='%238A6E46' stroke-width='1' fill='none'/></svg>");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px;
}
.c-group input:focus, .c-group select:focus, .c-group textarea:focus { border-color: var(--bronze); background: var(--paper); }
.c-group input::placeholder, .c-group textarea::placeholder { color: var(--muted); }
.c-submit {
  display: inline-flex; align-items: center; gap: 14px; padding: 16px 40px;
  background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: 0.62rem;
  font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; border: 1px solid var(--ink);
  position: relative; overflow: hidden; transition: color 0.4s var(--ease); align-self: flex-start;
}
.c-submit::before { content: ''; position: absolute; inset: 0; background: var(--bronze); transform: translateY(101%); transition: transform 0.5s var(--ease); z-index: -1; }
.c-submit:hover { color: var(--paper); border-color: var(--bronze); }
.c-submit:hover::before { transform: translateY(0); }
.contact-info-block { margin-bottom: 48px; }
.contact-info-block h4 { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.35em; text-transform: uppercase; color: var(--bronze); margin-bottom: 14px; }
.contact-info-block p, .contact-info-block a { font-family: var(--serif); font-size: 1.25rem; font-weight: 300; color: var(--ink); line-height: 1.5; display: block; transition: color 0.3s; }
.contact-info-block a:hover { color: var(--bronze); }
.contact-locations { margin-top: 52px; padding-top: 44px; border-top: 1px solid var(--rule); display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.loc-item h5 { font-size: 0.58rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.loc-item address { font-style: normal; font-size: 0.87rem; color: var(--muted-2); line-height: 1.75; }
.availability-badge { margin-top: 44px; padding: 28px 32px; background: var(--paper-2); border-left: 2px solid var(--bronze); display: flex; align-items: flex-start; gap: 16px; }
.availability-title { font-size: 0.6rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bronze); margin-bottom: 8px; display: block; }
.availability-text { font-family: var(--serif); font-size: 1.1rem; font-weight: 300; color: var(--ink); line-height: 1.5; }
.availability-text em { color: var(--bronze); }

/* 27 · LEGAL PAGE
   ============================================================ */
.legal-section { background: var(--paper); padding: 100px 0 160px; }
.legal-body { max-width: 800px; }
.legal-block { padding: 40px 0; border-bottom: 1px solid var(--rule); }
.legal-block:last-child { border-bottom: none; }
.legal-block h2 { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; color: var(--ink); margin-bottom: 18px; }
.legal-block h3 { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--ink); margin: 24px 0 10px; }
.legal-block p { font-size: 0.92rem; color: var(--muted-2); line-height: 1.85; margin-bottom: 14px; }
.legal-block a { color: var(--bronze); border-bottom: 1px solid var(--bronze); }

/* 28 · SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.from-bottom { transform: translateY(28px); }
.reveal.from-left   { transform: translateX(-24px); }
.reveal.from-right  { transform: translateX(24px); }
.reveal.visible     { opacity: 1; transform: none; }

/* 29 · RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .works-grid { grid-template-columns: 1fr 1fr; }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card.featured { grid-column: span 2; }
  .expertise-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .recognition-grid { grid-template-columns: repeat(2, 1fr); }
  .presence-grid { grid-template-columns: repeat(2, 1fr); }
  .intro-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr; gap: 60px; }
  .capabilities-list { grid-template-columns: 1fr; }
  .capability { border-right: none; border-bottom: 1px solid var(--rule); }
  .capability:last-child { border-bottom: none; }
  .pillars-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 60px; }
  .project-meta-inner { grid-template-columns: repeat(2, 1fr); }
  .pm-cell:nth-child(2) { border-right: none; padding-right: 0; }
  .pm-cell { border-bottom: 1px solid var(--rule-i); }
  .pm-cell:nth-child(3) { padding-left: 0; }
}

@media (max-width: 768px) {
  .wrap, .wrap-sm { padding: 0 24px; }
  #nav { padding: 20px 24px; }
  #nav.scrolled { padding: 14px 24px; }
  .nav-links { display: none; }
  .nav-right .sound-toggle { display: none; }
  .hamburger { display: flex; }
  .showreel { padding: 0 24px 48px; }
  .showreel-content { padding-top: 110px; }
  .showreel-play { width: 72px; height: 72px; }
  .stats-strip { padding: 20px 24px; gap: 28px; overflow-x: auto; }
  .works-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
  .project-card.featured .project-art-wrap { aspect-ratio: 4/3; }
  .approach-steps { grid-template-columns: 1fr; }
  .recognition-grid { grid-template-columns: repeat(2, 1fr); }
  .presence-grid { grid-template-columns: 1fr; }
  .gallery-item.wide { grid-column: span 1; aspect-ratio: 4/3; }
  .gallery-grid { grid-template-columns: 1fr; }
  .expertise-item { grid-template-columns: 110px 1fr; }
  .project-meta-inner { grid-template-columns: 1fr; }
  .pm-cell { border-right: none; padding-right: 0; }
  .project-hero { padding: 0 24px 48px; }
  .footer-nav { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .c-row { grid-template-columns: 1fr; }
  .contact-locations { grid-template-columns: 1fr; }
  .page-header { padding: 150px 0 64px; }
}

@media (max-width: 480px) {
  .filter-btn { padding: 7px 14px; font-size: 0.58rem; }
  .cta-section { padding: 100px 0; }
  .expertise-item { grid-template-columns: 1fr; }
  .expertise-thumb { aspect-ratio: 16/9; }
}

/* 30 · REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .showreel-poster { animation: none; transform: scale(1.04); }
  .cursor { display: none; }
}