/* ===================================================================
   LUCY VR — DESIGN SYSTEM
   =================================================================== */

:root{
  /* --- brand colors --- */
  --color-lime:  #C5D63A;
  --color-mint:  #70BFA0;
  --color-green: #91C77F;
  --color-teal:  #4FAF9A;
  --color-dark:  #20231F;
  --color-warm:  #F7F6EF;
  --color-white: #FFFFFF;

  --color-dark-2:#171913;
  --color-dark-soft: #2B2F27;
  --color-ink: #1B1D18;
  --color-line: rgba(32,35,31,0.12);
  --color-line-onDark: rgba(247,246,239,0.14);

  --gradient-brand: linear-gradient(135deg, var(--color-mint) 0%, var(--color-green) 45%, var(--color-lime) 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(112,191,160,0.16) 0%, rgba(145,199,127,0.14) 45%, rgba(197,214,58,0.16) 100%);

  /* --- type --- */
  --font-head: "Montserrat", Arial, Helvetica, sans-serif;
  --font-body: "Inter", Arial, Helvetica, sans-serif;

  /* --- spacing scale --- */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs:  0.75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6.5rem;
  --space-3xl: 9rem;

  /* --- layout --- */
  --container-max: 1360px;
  --container-pad: clamp(1.25rem, 4vw, 4rem);
  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 32px;
  --radius-blob: 40% 60% 55% 45% / 45% 40% 60% 55%;

  /* --- motion --- */
  --ease-cinematic: cubic-bezier(.22,1,.36,1);
  --dur-micro: 220ms;
  --dur-standard: 550ms;
  --dur-cinematic: 1000ms;
}

@media (prefers-color-scheme: dark){ :root{ } }

/* ---------------- reset ---------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: auto; }
html, body{ height: 100%; }
body{
  margin: 0;
  background: var(--color-warm);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
button{ font-family: inherit; cursor:pointer; background:none; border:none; color:inherit; }
input, textarea, select{ font-family: inherit; font-size: 1rem; }
h1,h2,h3,h4,p,figure{ margin:0; }

::selection{ background: var(--color-lime); color: var(--color-dark); }

/* visible focus states */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
  border-radius: 4px;
}

/* skip link */
.skip-link{
  position: fixed; top: -60px; left: 1rem; z-index: 999;
  background: var(--color-dark); color: var(--color-warm);
  padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
  transition: top var(--dur-micro) var(--ease-cinematic);
}
.skip-link:focus{ top: 1rem; }

/* ---------------- type scale ---------------- */
h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.04;
  color: var(--color-dark);
}
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4, .on-dark p, .on-dark{ color: var(--color-warm); }

.display-1{ font-size: clamp(2.1rem, 4.4vw, 3.6rem); font-weight: 800; }
.display-2{ font-size: clamp(1.8rem, 3.4vw, 2.8rem); font-weight: 800; }
h2, .h2{ font-size: clamp(1.55rem, 2.4vw, 2.15rem); font-weight: 700; }
h3, .h3{ font-size: clamp(1.2rem, 1.5vw, 1.5rem); font-weight: 700; }
h4, .h4{ font-size: 1.05rem; font-weight: 700; font-family: var(--font-body); }

p{ font-size: 1.05rem; color: #4B4E45; max-width: 62ch; }
.on-dark p{ color: rgba(247,246,239,0.72); }
.lede{ font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: #3C3F37; max-width: 46ch; }
.on-dark .lede{ color: rgba(247,246,239,0.82); }

.small-label{
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-teal);
}

/* ---------------- layout helpers ---------------- */
.container{
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.section{ padding-block: var(--space-2xl); position: relative; }
.section--tight{ padding-block: var(--space-xl); }
.section--dark{ background: var(--color-dark); }
.section--ink{ background: var(--color-ink); }
.section--warm{ background: var(--color-warm); }
.section--white{ background: var(--color-white); }

.grid{ display: grid; gap: var(--space-lg); }
.grid--three{ grid-template-columns: repeat(3, 1fr); }
.stack{ display:flex; flex-direction:column; }
.cluster{ display:flex; align-items:center; gap: var(--space-sm); flex-wrap:wrap; }

.eyebrow{
  display:inline-flex; align-items:center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.85rem;
  color: var(--color-teal); margin-bottom: var(--space-sm);
}
.eyebrow::before{
  content:""; width: 22px; height: 2px; background: var(--gradient-brand); display:inline-block;
}

.section-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}
.section-head p{ margin-left:auto; }

/* curved image mask */
.mask-organic{ border-radius: var(--radius-blob); overflow:hidden; }
.mask-arc{ border-radius: 0 140px 0 140px; overflow:hidden; }
.mask-soft{ border-radius: var(--radius-lg); overflow:hidden; }

.media{ position:relative; overflow:hidden; background:var(--color-dark-2); }
.media img, .media video{ width:100%; height:100%; object-fit:cover; display:block; }
.media::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(20,22,17,0) 40%, rgba(20,22,17,0.55) 100%);
  pointer-events:none;
}
.media--flat::after{ display:none; }

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; gap: 0.6rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 0.95rem 1.6rem; border-radius: 999px;
  transition: transform var(--dur-micro) var(--ease-cinematic), background var(--dur-standard) var(--ease-cinematic), color var(--dur-micro) var(--ease-cinematic), border-color var(--dur-micro) var(--ease-cinematic);
  will-change: transform;
}
.btn svg{ width: 16px; height: 16px; transition: transform var(--dur-micro) var(--ease-cinematic); }
.btn:hover svg{ transform: translateX(4px); }
.btn:hover{ transform: translateY(-2px); }

.btn--primary{
  background: var(--gradient-brand); background-size: 160% 160%; background-position: 0% 50%;
  color: var(--color-dark);
}
.btn--primary:hover{ background-position: 100% 50%; }

.btn--ghost{
  border: 1px solid var(--color-line);
  color: var(--color-dark);
}
.on-dark .btn--ghost{ border-color: var(--color-line-onDark); color: var(--color-warm); }
.btn--ghost:hover{ border-color: var(--color-teal); color: var(--color-teal); }

.btn--text{
  padding: 0; border-radius: 0; font-weight: 600;
  border-bottom: 1px solid var(--color-line);
}
.on-dark .btn--text{ border-color: var(--color-line-onDark); }
.btn--text:hover{ border-color: var(--color-teal); color: var(--color-teal); }
.btn--text:hover svg{ transform: translateX(4px); }

/* ---------------- navigation ---------------- */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  padding-block: 1.4rem;
  transition: padding var(--dur-standard) var(--ease-cinematic), background var(--dur-standard) var(--ease-cinematic), box-shadow var(--dur-standard) var(--ease-cinematic);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap: var(--space-md); }
.site-header.is-scrolled{
  padding-block: 0.75rem;
  background: rgba(32,35,31,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.brand{ display:flex; align-items:center; gap: 0.65rem; }
.brand img{ width: 34px; height:34px; }
.brand-word{ font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; letter-spacing: 0.02em; color: var(--color-warm); }

.nav-links{ display:flex; align-items:center; gap: var(--space-lg); }
.nav-links a{
  font-size: 0.92rem; font-weight: 500; color: rgba(247,246,239,0.82);
  position: relative; padding-block: 0.2rem;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:1px;
  background: var(--color-lime); transition: right var(--dur-standard) var(--ease-cinematic);
}
.nav-links a:hover::after, .nav-links a.is-active::after{ right:0; }
.nav-links a.is-active{ color: var(--color-warm); }

.nav-cta{ display:flex; align-items:center; gap: var(--space-md); }
.nav-cta .btn--primary{ padding: 0.7rem 1.3rem; font-size: 0.88rem; }

.nav-toggle{
  display:none; width: 44px; height: 44px; align-items:center; justify-content:center;
  border-radius: 50%; border: 1px solid var(--color-line-onDark);
}
.nav-toggle .bars{ position:relative; width:18px; height:12px; }
.nav-toggle .bars span{
  position:absolute; left:0; right:0; height:1.5px; background: var(--color-warm);
  transition: transform var(--dur-micro) var(--ease-cinematic), opacity var(--dur-micro) var(--ease-cinematic);
}
.nav-toggle .bars span:first-child{ top:0; }
.nav-toggle .bars span:last-child{ bottom:0; }
.nav-toggle[aria-expanded="true"] .bars span:first-child{ transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span:last-child{ transform: translateY(-5.5px) rotate(-45deg); }

.mobile-menu{
  position: fixed; inset:0; z-index: 480;
  background: var(--color-dark);
  display:flex; flex-direction:column; justify-content:center;
  padding: var(--container-pad);
  clip-path: circle(0% at calc(100% - 40px) 40px);
  transition: clip-path 650ms var(--ease-cinematic);
  pointer-events:none;
}
.mobile-menu.is-open{ clip-path: circle(150% at calc(100% - 40px) 40px); pointer-events:auto; }
.mobile-menu ul{ display:flex; flex-direction:column; gap: 0.9rem; }
.mobile-menu a{
  font-family: var(--font-head); font-size: clamp(1.4rem, 5vw, 1.9rem); font-weight: 700;
  color: var(--color-warm); opacity:0; transform: translateY(24px);
}
.mobile-menu.is-open a{ animation: menuIn var(--dur-standard) var(--ease-cinematic) forwards; }
.mobile-menu.is-open li:nth-child(1) a{ animation-delay: 80ms; }
.mobile-menu.is-open li:nth-child(2) a{ animation-delay: 140ms; }
.mobile-menu.is-open li:nth-child(3) a{ animation-delay: 200ms; }
.mobile-menu.is-open li:nth-child(4) a{ animation-delay: 260ms; }
.mobile-menu.is-open li:nth-child(5) a{ animation-delay: 320ms; }
.mobile-menu.is-open li:nth-child(6) a{ animation-delay: 380ms; }
@keyframes menuIn{ to{ opacity:1; transform:none; } }
.mobile-menu .btn{ margin-top: var(--space-md); opacity:0; transform: translateY(24px); font-size: 0.9rem; padding: 0.85rem 1.4rem; }
.mobile-menu.is-open .btn{ animation: menuIn var(--dur-standard) var(--ease-cinematic) forwards; animation-delay: 440ms; }

/* ---------------- footer ---------------- */
.site-footer{ background: var(--color-dark); position: relative; overflow:hidden; }
.site-footer::before{
  content:""; position:absolute; inset:auto -10% -40% auto; width:60%; aspect-ratio:1;
  background: var(--gradient-brand-soft); filter: blur(80px); border-radius:50%;
}
.footer-top{
  position:relative; padding-block: var(--space-2xl) var(--space-xl);
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-lg);
}
.footer-brand p{ margin-top: var(--space-md); max-width: 32ch; }
.footer-col h4{ color: var(--color-warm); margin-bottom: var(--space-md); font-size:0.85rem; letter-spacing:0.02em; }
.footer-col ul{ display:flex; flex-direction:column; gap: 0.65rem; }
.footer-col a{ color: rgba(247,246,239,0.68); font-size: 0.95rem; transition: color var(--dur-micro); }
.footer-col a:hover{ color: var(--color-lime); }
.footer-bottom{
  position:relative; border-top: 1px solid var(--color-line-onDark);
  padding-block: var(--space-md);
  display:grid; grid-template-columns: 1fr auto 1fr; align-items:center; gap: var(--space-md);
  color: rgba(247,246,239,0.5); font-size: 0.85rem;
}
.footer-bottom > span:first-child{ grid-column: 2; justify-self:center; text-align:center; }
.footer-social{ grid-column: 3; justify-self:end; display:flex; gap: var(--space-md); }
.footer-social a{ color: rgba(247,246,239,0.68); }
.footer-social a:hover{ color: var(--color-lime); }

/* ---------------- cursor ---------------- */
.cursor{
  position: fixed; top:0; left:0; z-index: 999; pointer-events:none;
  width: 14px; height:14px; border-radius:50%; background: var(--color-lime);
  transform: translate(-50%,-50%); mix-blend-mode: difference;
  transition: width var(--dur-micro) var(--ease-cinematic), height var(--dur-micro) var(--ease-cinematic), background var(--dur-micro) var(--ease-cinematic);
}
.cursor-label{
  position: fixed; top:0; left:0; z-index: 999; pointer-events:none;
  transform: translate(-50%,-50%); opacity:0;
  font-family: var(--font-body); font-weight:700; font-size: 0.72rem; letter-spacing:0.04em;
  color: var(--color-dark); background: var(--color-lime);
  padding: 0.4rem 0.8rem; border-radius: 999px;
  transition: opacity var(--dur-micro) var(--ease-cinematic);
}
.cursor-label.is-active{ opacity:1; }

/* ---------------- loader ---------------- */
.loader{
  position: fixed; inset:0; z-index: 1000; background: var(--color-dark);
  display:flex; align-items:center; justify-content:center; flex-direction:column; gap: var(--space-sm);
  transition: opacity 600ms var(--ease-cinematic), visibility 600ms var(--ease-cinematic);
}
.loader.is-hidden{ opacity:0; visibility:hidden; }
.loader-word{ font-family: var(--font-head); font-weight:800; font-size: 1.4rem; letter-spacing:0.08em; color: var(--color-warm); }
.loader-bar{ width: 160px; height: 2px; background: rgba(247,246,239,0.15); overflow:hidden; border-radius:2px; }
.loader-bar span{ display:block; height:100%; width:0%; background: var(--gradient-brand); }

/* ---------------- scroll progress ---------------- */
.scroll-progress{
  position: fixed; top:0; left:0; height: 2px; width:0%;
  background: var(--gradient-brand); z-index: 600;
}

/* ---------------- misc utility ---------------- */
.text-center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.visually-hidden{
  position:absolute !important; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior:auto !important; }
}

/* ===================================================================
   HERO
   =================================================================== */
.hero{
  position: relative; min-height: 100svh; display:flex; flex-direction:column;
  justify-content:flex-end; overflow:hidden; background: var(--color-dark);
  padding-top: 7rem;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media img, .hero-media video{ width:100%; height:100%; object-fit:cover; }
.hero-media-video{
  position:absolute; inset:0; opacity:0;
  transition: opacity 900ms var(--ease-cinematic);
}
.hero-media-video.is-ready{ opacity:1; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(0deg, rgba(20,22,17,0.92) 0%, rgba(20,22,17,0.35) 46%, rgba(20,22,17,0.55) 100%);
}
.hero-content{ position:relative; z-index:2; padding-bottom: var(--space-2xl); }
.hero-eyebrow{ display:flex; align-items:center; gap:0.6rem; margin-bottom: var(--space-md); }
.hero-eyebrow img{ width:30px; height:30px; }
.hero-eyebrow span{ font-family: var(--font-body); color: rgba(247,246,239,0.75); font-weight:600; letter-spacing:0.08em; font-size:0.8rem; }

.hero-headline{
  font-family: var(--font-head); font-weight:800; color: var(--color-warm);
  font-size: clamp(2.1rem, 5.4vw, 4.2rem); line-height: 1.04; letter-spacing:-0.01em;
}
.hero-headline .line{ overflow:hidden; }
.hero-headline .line span{ display:block; transform: translateY(110%); }

.hero-foot{
  display:flex; justify-content:space-between; align-items:flex-end; gap: var(--space-lg);
  margin-top: var(--space-lg); flex-wrap:wrap;
}
.hero-sub{ max-width: 34ch; color: var(--color-white); }
.hero-actions{ display:flex; gap: var(--space-sm); flex-wrap:wrap; }

.scroll-cue{
  position:absolute; right: var(--container-pad); bottom: var(--space-lg); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:0.6rem;
  color: rgba(247,246,239,0.6); font-size:0.72rem; letter-spacing:0.12em;
}
.scroll-cue .line{ width:1px; height:44px; background: rgba(247,246,239,0.3); overflow:hidden; position:relative; }
.scroll-cue .line::after{
  content:""; position:absolute; top:-100%; left:0; width:100%; height:100%;
  background: var(--color-lime); animation: cueDrop 2.2s var(--ease-cinematic) infinite;
}
@keyframes cueDrop{ to{ top:100%; } }

/* ===================================================================
   INTRO / EDITORIAL
   =================================================================== */
.editorial{
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-2xl); align-items:center;
}
.editorial-media{ aspect-ratio: 4/5; }
.editorial .display-2{ margin-bottom: var(--space-md); }
.editorial-figure{ position:relative; }
.editorial-figure .tag{
  position:absolute; bottom: -1.4rem; left: -1.4rem; background: var(--color-warm);
  padding: 1.1rem 1.4rem; border-radius: var(--radius-sm); box-shadow: 0 20px 50px rgba(20,22,17,0.18);
  max-width: 220px;
}
.editorial-figure .tag strong{ display:block; font-family: var(--font-head); font-size:1.6rem; color:var(--color-dark); }
.editorial-figure .tag span{ font-size:0.85rem; color:#5c5f55; }
.editorial.reverse{ grid-template-columns: 0.9fr 1.1fr; }
.editorial.reverse .editorial-media{ order:2; }

/* ===================================================================
   WHAT WE CREATE (services interactive list)
   =================================================================== */
.service-list{ border-top: 1px solid var(--color-line-onDark); }
.service-row{
  display:grid; grid-template-columns: 90px 1fr auto; align-items:center; gap: var(--space-lg);
  padding-block: 1.7rem; border-bottom: 1px solid var(--color-line-onDark);
  cursor: pointer; position:relative; transition: padding-left var(--dur-standard) var(--ease-cinematic);
}
.service-row:hover{ padding-left: 1.2rem; }
.service-num{ font-family: var(--font-head); font-weight:700; color: rgba(247,246,239,0.35); font-size:1rem; }
.service-name{ font-family: var(--font-head); font-weight:700; font-size: clamp(1.2rem, 2vw, 1.7rem); color: var(--color-warm); transition: color var(--dur-standard) var(--ease-cinematic); }
.service-row:hover .service-name{ color: var(--color-lime); }
.service-desc{
  grid-column: 2 / 3; max-width: 60ch; margin-top:0.5rem; font-size:0.98rem;
  color: rgba(247,246,239,0.6);
  max-height:0; overflow:hidden; opacity:0; transition: max-height var(--dur-standard) var(--ease-cinematic), opacity var(--dur-standard) var(--ease-cinematic), margin var(--dur-standard) var(--ease-cinematic);
}
.service-row.is-open .service-desc{ max-height: 140px; opacity:1; }
.service-arrow{ width:38px; height:38px; border-radius:50%; border:1px solid var(--color-line-onDark); display:flex; align-items:center; justify-content:center; flex-shrink:0; transition: transform var(--dur-standard) var(--ease-cinematic), border-color var(--dur-standard); }
.service-row:hover .service-arrow, .service-row.is-open .service-arrow{ border-color: var(--color-lime); transform: rotate(45deg); }
.service-arrow svg{ width:14px; height:14px; stroke:var(--color-warm); }

.service-preview{
  position: fixed; z-index: 60; width: 260px; height: 340px; pointer-events:none;
  border-radius: var(--radius-md); overflow:hidden; opacity:0;
  transition: opacity var(--dur-micro) var(--ease-cinematic);
  transform: translate(-50%,-50%);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
.service-preview.is-visible{ opacity:1; }
.service-preview img{ width:100%; height:100%; object-fit:cover; }

/* ===================================================================
   INDUSTRIES rail
   =================================================================== */
.industry-rail-wrap{ position:relative; }
.industry-rail{ display:flex; gap: var(--space-sm); overflow-x:auto; scroll-snap-type:x mandatory; padding-bottom: var(--space-sm); scrollbar-width:none; }
.industry-rail::-webkit-scrollbar{ display:none; }
.rail-nav{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:48px; height:48px; border-radius:50%;
  background: var(--color-white); color: var(--color-dark);
  box-shadow: 0 10px 30px rgba(20,22,17,0.18);
  display:flex; align-items:center; justify-content:center;
  transition: background var(--dur-micro) var(--ease-cinematic), transform var(--dur-micro) var(--ease-cinematic), opacity var(--dur-micro) var(--ease-cinematic);
}
.rail-nav svg{ width:20px; height:20px; }
.rail-nav:hover{ background: var(--color-dark); color: var(--color-warm); }
.rail-nav:active{ transform: translateY(-50%) scale(0.94); }
.rail-nav--prev{ left:8px; }
.rail-nav--next{ right:8px; }
.rail-nav[disabled]{ opacity:0; pointer-events:none; }
.industry-card{
  position:relative; flex: 0 0 clamp(220px, 30vw, 320px); aspect-ratio: 3/4;
  border-radius: var(--radius-md); overflow:hidden; scroll-snap-align:start;
}
.industry-card img{ width:100%; height:100%; object-fit:cover; transition: transform 900ms var(--ease-cinematic); }
.industry-card:hover img{ transform: scale(1.06); }
.industry-card::after{ content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(20,22,17,0) 40%, rgba(20,22,17,0.82) 100%); }
.industry-card .label{ position:absolute; left:1.4rem; bottom:1.3rem; right:1.4rem; z-index:2; }
.industry-card .label span{ font-family: var(--font-head); font-weight:700; color:var(--color-warm); font-size:1.15rem; }
.industry-card .label small{ display:block; color: rgba(247,246,239,0.7); font-size:0.8rem; margin-top:0.2rem; }

/* ===================================================================
   PORTFOLIO / FEATURED WORK
   =================================================================== */
.project-feature{
  display:grid; grid-template-columns: 1fr; gap: var(--space-md);
  border-top: 1px solid var(--color-line); padding-block: var(--space-lg);
}
.project-feature-top{ display:grid; grid-template-columns: 1fr auto; align-items:baseline; gap: var(--space-md); }
.project-feature-top h3{ font-size: clamp(1.35rem, 2vw, 1.9rem); }
.project-feature .cat{ color: var(--color-teal); font-weight:600; font-size:0.85rem; }
.project-feature-media{ aspect-ratio: 16/9; border-radius: var(--radius-md); overflow:hidden; }
.project-feature p{ margin-top:0.4rem; }

.portfolio-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.portfolio-card{ position:relative; border-radius: var(--radius-md); overflow:hidden; aspect-ratio: 4/5; }
.portfolio-card img{ width:100%; height:100%; object-fit:cover; transition: transform 900ms var(--ease-cinematic); }
.portfolio-card:hover img{ transform: scale(1.07); }
.portfolio-card::after{ content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(20,22,17,0) 45%, rgba(20,22,17,0.85) 100%); }
.portfolio-card .info{ position:absolute; left:1.3rem; right:1.3rem; bottom:1.3rem; z-index:2; }
.portfolio-card .info span.cat{ display:block; color: var(--color-lime); font-size:0.75rem; font-weight:700; letter-spacing:0.06em; margin-bottom:0.3rem; }
.portfolio-card .info span.name{ display:block; color: var(--color-warm); font-family: var(--font-head); font-weight:700; font-size:1.2rem; }
.portfolio-card[hidden]{ display:none; }

.filter-bar{ display:flex; gap: 0.6rem; flex-wrap:wrap; margin-bottom: var(--space-lg); }
.filter-chip{
  padding: 0.6rem 1.2rem; border-radius: 999px; border:1px solid var(--color-line);
  font-size:0.88rem; font-weight:600; color: var(--color-dark);
  transition: all var(--dur-micro) var(--ease-cinematic);
}
.filter-chip.is-active, .filter-chip:hover{ background: var(--color-dark); color: var(--color-warm); border-color: var(--color-dark); }

/* ===================================================================
   IMMERSIVE VIEWER
   =================================================================== */
.viewer{
  position:relative; border-radius: var(--radius-lg); overflow:hidden; aspect-ratio: 16/9;
  cursor: grab; background: var(--color-dark-2); user-select:none;
}
.viewer:active{ cursor: grabbing; }
.viewer-track{ position:absolute; top:0; left:0; height:100%; width: 220%; display:flex; will-change: transform; }
.viewer-track img{ height:100%; width:auto; object-fit:cover; flex-shrink:0; }
.viewer-hint{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:3;
  display:flex; align-items:center; gap:0.6rem; padding:0.9rem 1.4rem; border-radius:999px;
  background: rgba(20,22,17,0.55); backdrop-filter: blur(8px); color:var(--color-warm);
  font-size:0.85rem; font-weight:600; pointer-events:none; transition: opacity var(--dur-standard) var(--ease-cinematic);
}
.viewer.is-active .viewer-hint{ opacity:0; }
.viewer-fullscreen{
  position:absolute; right: 1.2rem; bottom: 1.2rem; z-index:3;
  width:46px; height:46px; border-radius:50%; background: rgba(20,22,17,0.55); backdrop-filter: blur(8px);
  display:flex; align-items:center; justify-content:center;
}
.viewer-fullscreen svg{ width:18px; height:18px; stroke: var(--color-warm); }

/* ===================================================================
   PROCESS
   =================================================================== */
.process-list{ display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); position:relative; }
.process-list::before{
  content:""; position:absolute; top: 26px; left:0; right:0; height:1px; background: var(--color-line-onDark);
}
.process-item{ position:relative; padding-top: var(--space-lg); }
.process-item::before{
  content:""; position:absolute; top:18px; left:0; width:16px; height:16px; border-radius:50%;
  background: var(--color-dark); border: 2px solid var(--color-line-onDark); z-index:1;
}
.process-item.is-active::before{ border-color: var(--color-lime); background: var(--color-lime); }
.process-num{ font-family: var(--font-head); font-weight:800; font-size:0.85rem; color: var(--color-teal); }
.process-item h4{ color: var(--color-warm); margin-block: 0.6rem 0.5rem; font-size:1.2rem; }
.process-item p{ font-size:0.92rem; }

/* ===================================================================
   WHY / VALUES
   =================================================================== */
.value-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--color-line); border:1px solid var(--color-line); }
.value-cell{ background: var(--color-warm); padding: var(--space-lg); }
.value-cell h3{ margin-bottom: var(--space-sm); }

/* ===================================================================
   FORM (contact)
   =================================================================== */
.form-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.field{ display:flex; flex-direction:column; gap: 0.5rem; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size:0.85rem; font-weight:600; color: rgba(247,246,239,0.7); }
.field input, .field select, .field textarea{
  background: transparent; border:none; border-bottom: 1px solid var(--color-line-onDark);
  color: var(--color-warm); padding-block: 0.75rem; transition: border-color var(--dur-micro) var(--ease-cinematic);
}
.field textarea{ resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--color-lime); outline:none; }
.field input::placeholder, .field textarea::placeholder{ color: rgba(247,246,239,0.35); }
.field select option{ color: #111; }

.contact-info{ display:flex; flex-direction:column; gap: var(--space-lg); }
.contact-info-item h4{ color: var(--color-teal); font-size:0.8rem; margin-bottom:0.4rem; }
.contact-info-item p, .contact-info-item a{ color: var(--color-warm); font-size:1.1rem; }

/* ===================================================================
   PAGE HERO (inner pages)
   =================================================================== */
.page-hero{ padding-top: 10rem; padding-bottom: var(--space-xl); position:relative; }
.page-hero .display-2{ max-width: 16ch; }
.breadcrumb{ margin-bottom: var(--space-md); }

/* number badges for genuine sequences */
.kv-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: var(--space-lg); }
.kv-item{ border-top:1px solid var(--color-line-onDark); padding-top: var(--space-sm); }
.kv-item strong{ display:block; font-family:var(--font-head); font-size:2rem; color:var(--color-warm); }
.kv-item span{ font-size:0.85rem; color: rgba(247,246,239,0.6); }

.service-detail{ max-width: 74ch; padding-block: var(--space-xl); border-top:1px solid var(--color-line); }
.service-detail:first-of-type{ border-top:none; }
.service-detail-list{ display:flex; flex-wrap:wrap; gap:0.5rem; margin-top: var(--space-md); }
.service-detail-list span{ padding:0.5rem 1rem; border:1px solid var(--color-line); border-radius:999px; font-size:0.85rem; }

.industry-detail{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-2xl); padding-block: var(--space-2xl); border-top: 1px solid var(--color-line-onDark); }
.industry-detail:first-of-type{ border-top:none; }
.industry-detail-media{ aspect-ratio: 4/5; }
.industry-detail-copy .field-label{ font-size:0.78rem; text-transform:none; color:var(--color-teal); font-weight:700; margin-top:var(--space-md); display:block; }
.industry-detail-copy .field-label:first-child{ margin-top:0; }

/* ===================================================================
   PAGE HERO — split layout with supporting visual
   =================================================================== */
.page-hero--split .container{
  display:grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-2xl); align-items:center;
}
.page-hero-media{ aspect-ratio: 4/5; }
.page-hero-media img{ width:100%; height:100%; object-fit:cover; }

@media (max-width: 1024px){
  .page-hero--split .container{ grid-template-columns: 1fr; }
  .page-hero-media{ order: 2; margin-top: var(--space-lg); max-width: 420px; }
}

/* ===================================================================
   FOOTER CREDIT LINE
   =================================================================== */
.footer-credit{
  position: relative;
  padding-block: 1rem 1.6rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(247,246,239,0.45);
}
.footer-credit a{
  color: rgba(247,246,239,0.7);
  font-weight: 600;
  border-bottom: 1px solid rgba(247,246,239,0.25);
  transition: color var(--dur-micro) var(--ease-cinematic), border-color var(--dur-micro) var(--ease-cinematic);
}
.footer-credit a:hover{ color: var(--color-lime); border-color: var(--color-lime); }

.contact-layout{ display:grid; grid-template-columns: 1.3fr 0.7fr; gap: var(--space-2xl); }