/* ==========================================================================
   PAGE STYLES — index, services, portfolio, about
   ========================================================================== */

/* ─── HOME ─────────────────────────────────────────────────────────────── */

/* hero */
.hero{
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding-top: clamp(5rem, 14vw, 10rem);
  padding-bottom: var(--sp-6);
  position: relative;
  overflow: hidden;
}
.hero-inner{
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-headline{
  margin-top: var(--sp-5);
  max-width: 22ch;
}
.hero-headline em{
  font-style: italic;
  font-family: var(--f-display);
  color: var(--flight);
}
.hero-sub-row{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--border);
}
.hero-desc{ max-width: 38ch; color: var(--fg-mute); }
.hero-actions{ display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }

/* plane hero ornament */
.hero-plane{
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-55%);
  width: clamp(180px, 30vw, 480px);
  pointer-events: none;
  opacity: 0;
}
@media (max-width: 640px){ .hero-plane{ display: none; } }
@media (max-width: 700px){
  .hero [style*="grid-template-columns:1fr 1.4fr"]{
    grid-template-columns: 1fr !important;
  }
}
/* scroll indicator */
.scroll-hint{
  display: flex; align-items: center; gap: 0.7em;
  font-family: var(--f-mono); font-size: var(--fs-micro);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--fg-mute); margin-top: var(--sp-5);
}
.scroll-hint-line{
  width: 32px; height: 1px; background: var(--border);
  position: relative; overflow: hidden;
}
.scroll-hint-line::after{
  content: '';
  position: absolute; inset: 0;
  background: var(--ink);
  animation: scroll-hint-anim 1.8s var(--ease-io-soft) infinite;
}
@keyframes scroll-hint-anim{
  0%{ transform: translateX(-100%); }
  50%{ transform: translateX(0); }
  100%{ transform: translateX(100%); }
}

/* work preview (home) */
.work-preview{ padding-top: 0; }
.work-list{ border-top: 1px solid var(--border); }
.work-item{
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  position: relative;
}
.work-item-num{
  font-family: var(--f-mono);
  font-size: var(--fs-micro);
  color: var(--fg-mute);
  width: 2.4em;
  flex-shrink: 0;
}
.work-item-info{ min-width: 0; }
.work-item-title{
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 0.8rem + 2vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color .3s;
}
.work-item-meta{
  display: flex; gap: var(--sp-3); flex-wrap: wrap;
  margin-top: 0.3em;
  font-family: var(--f-mono); font-size: var(--fs-micro);
  color: var(--fg-mute);
}
.work-item-thumb{
  width: clamp(80px, 12vw, 160px);
  aspect-ratio: 16/10;
  border-radius: var(--r-md);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: var(--bg-raised);
}
.work-item-thumb img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out-expo), filter .4s;
}
.work-item:hover .work-item-thumb img{ transform: scale(1.05); }
.work-item:hover .work-item-title{ color: var(--flight); }

/* list hover dimming — sibling effect matching reference */
.work-list:has(.work-item:hover) .work-item:not(:hover){ opacity: 0.45; }
.work-item{ transition: opacity .4s; }

/* media placeholder */
.media-placeholder{
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: var(--sp-3);
  color: var(--fg-mute);
  font-family: var(--f-mono); font-size: var(--fs-small);
  letter-spacing: 0.04em;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.media-placeholder .ph-icon{ opacity: 0.4; }
.media-placeholder .ph-icon svg{ width: 32px; height: 32px; }
.media-placeholder .ph-label{ opacity: 0.5; }

.media-ratio{
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--bg-raised);
  border: 1px solid var(--border);
}
.media-ratio::before{
  content: '';
  display: block;
  padding-top: 56.25%; /* 16:9 */
}
.media-ratio--square::before{ padding-top: 100%; }
.media-ratio--tall::before{ padding-top: 125%; }
.media-ratio--wide::before{ padding-top: 37.5%; } /* ~8:3 — about hero */
.media-ratio img,
.media-ratio video,
.media-ratio iframe,
.media-ratio .media-placeholder{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 0; border: 0; min-height: unset;
}
.media-ratio .media-placeholder{ flex-direction: column; }

/* video play overlay */
.play-overlay{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(11,12,14,0.35);
  opacity: 0;
  transition: opacity .3s;
}
.media-ratio:hover .play-overlay{ opacity: 1; }
.play-btn{
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(250,249,246,0.9);
  display: flex; align-items: center; justify-content: center;
  transform: scale(0.85);
  transition: transform .4s var(--ease-out-expo);
}
.media-ratio:hover .play-btn{ transform: scale(1); }
.play-btn svg{ width: 18px; margin-left: 3px; }

/* services preview (home) */
.services-grid{
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
  margin-top: var(--sp-6);
}
@media (min-width: 560px){ .services-grid{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px){ .services-grid{ grid-template-columns: repeat(3, 1fr); } }

.service-card{
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  display: flex; flex-direction: column;
  gap: var(--sp-3);
  transition: border-color .4s, box-shadow .4s, transform .4s var(--ease-out-expo);
  cursor: default;
}
.service-card:hover{
  border-color: var(--flight);
  box-shadow: 0 0 0 4px var(--flight-tint);
  transform: translateY(-3px);
}
.service-card-title{ font-weight: 600; letter-spacing: -0.01em; margin: 0; }
.service-card-desc{ color: var(--fg-mute); font-size: var(--fs-body); }
.service-card-link{
  margin-top: auto;
  font-family: var(--f-mono); font-size: var(--fs-micro);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--flight); display: inline-flex; align-items: center; gap: 0.5em;
  transition: gap .35s var(--ease-out-expo);
}
.service-card:hover .service-card-link{ gap: 0.85em; }

/* testimonial strip */
.testimonial{
  border-left: 3px solid var(--flight);
  padding-left: var(--sp-5);
}
.testimonial blockquote{
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 0.8rem + 2vw, 2rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.testimonial cite{
  display: block;
  margin-top: var(--sp-4);
  font-family: var(--f-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-mute);
  font-style: normal;
}

/* stats row */
.stats-row{
  display: grid;
  gap: var(--sp-6);
  padding: var(--sp-7) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
@media (min-width: 640px){ .stats-row{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px){ .stats-row{ grid-template-columns: repeat(4, 1fr); } }

/* process steps */
.process-steps{
  display: grid;
  gap: var(--sp-6);
  margin-top: var(--sp-6);
}
@media (min-width: 720px){ .process-steps{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px){ .process-steps{ grid-template-columns: repeat(4, 1fr); } }
.process-step{
  padding-top: var(--sp-4);
  border-top: 2px solid var(--border);
  transition: border-color .3s;
}
.process-step:hover{ border-color: var(--flight); }
.process-step p{ color: var(--fg-mute); margin-top: var(--sp-2); }

/* ─── SERVICES PAGE ─────────────────────────────────────────────────────── */

.page-hero{
  padding-top: clamp(6rem, 16vw, 11rem);
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid var(--border);
}
.page-hero-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
}
.page-hero-desc{ max-width: 42ch; color: var(--fg-mute); }

.services-detail-list{ margin-top: var(--sp-6); }
.service-detail-item{
  display: grid;
  gap: var(--sp-5);
  padding: var(--sp-7) 0;
  border-bottom: 1px solid var(--border);
}
@media (min-width: 900px){
  .service-detail-item{ grid-template-columns: 1fr 1.55fr; gap: var(--sp-7); }
}
.service-detail-left{ position: relative; }
.service-detail-num{
  font-family: var(--f-mono); font-size: var(--fs-micro);
  letter-spacing: 0.1em; color: var(--fg-mute);
  margin-bottom: var(--sp-3);
}
.service-detail-title{
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 1rem + 2.5vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.06;
}
.service-detail-right{ display: flex; flex-direction: column; gap: var(--sp-5); }
.service-detail-desc{ color: var(--fg-mute); }
.service-deliverables{
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  margin-top: var(--sp-2);
}

.pricing-callout{
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-7);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  margin-top: var(--sp-8);
}
.pricing-callout .label{ color: var(--mute-dark); }
.pricing-callout .price{
  font-family: var(--f-display);
  font-size: clamp(2rem, 1rem + 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.pricing-callout .price sup{
  font-family: var(--f-mono);
  font-size: 0.38em;
  vertical-align: super;
  letter-spacing: 0.02em;
}

/* ─── PORTFOLIO PAGE ────────────────────────────────────────────────────── */

.portfolio-filters{
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  margin-top: var(--sp-5);
}
.filter-btn{
  font-family: var(--f-mono); font-size: var(--fs-micro);
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.5em 1em;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  transition: background .3s, color .3s, border-color .3s;
}
.filter-btn.is-active,
.filter-btn:hover{
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}

.portfolio-grid{
  display: grid;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}
@media (min-width: 680px){ .portfolio-grid{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px){ .portfolio-grid{ grid-template-columns: repeat(3, 1fr); } }

.portfolio-item{
  display: flex; flex-direction: column;
  cursor: pointer;
  opacity: 1;
  transition: opacity .4s;
}
.portfolio-item.is-hidden{ display: none; }
.portfolio-item-media{
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  position: relative;
}
.portfolio-item-media img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease-out-expo), filter .4s;
  filter: grayscale(25%);
}
.portfolio-item:hover .portfolio-item-media img{
  transform: scale(1.04);
  filter: grayscale(0%);
}
.portfolio-item-caption{
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
}
.portfolio-item-name{
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 0.7rem + 1.5vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color .3s;
}
.portfolio-item:hover .portfolio-item-name{ color: var(--flight); }
.portfolio-item-type{
  font-family: var(--f-mono); font-size: var(--fs-micro);
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--fg-mute); white-space: nowrap;
  padding-top: 0.3em;
}

/* featured item spans full row */
.portfolio-item--featured{
  grid-column: 1 / -1;
  display: grid;
  gap: var(--sp-5);
}
@media (min-width: 900px){
  .portfolio-item--featured{ grid-template-columns: 1.55fr 1fr; align-items: end; }
  .portfolio-item--featured .portfolio-item-media{ aspect-ratio: 16/9; }
  .portfolio-item--featured .portfolio-item-caption{ flex-direction: column; padding-top: 0; }
}

/* ─── ABOUT PAGE ────────────────────────────────────────────────────────── */

.about-hero-media{
  margin-top: var(--sp-7);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.about-manifesto{
  max-width: 68ch;
  margin: 0 auto;
  text-align: center;
  padding: var(--sp-9) 0;
}
.about-manifesto .display-m{ line-height: 1.18; }
.about-manifesto .display-m em{ color: var(--flight); }

.values-grid{
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
@media (min-width: 580px){ .values-grid{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px){ .values-grid{ grid-template-columns: repeat(4, 1fr); } }

.value-card{
  padding: var(--sp-5) var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: background .3s, border-color .3s;
}
.value-card:hover{ background: var(--bg-raised); border-color: var(--flight); }
.value-card-icon{
  width: 40px; height: 40px; margin-bottom: var(--sp-4);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
}
.value-card-icon svg{ width: 18px; height: 18px; }
.value-card p{ color: var(--fg-mute); margin-top: var(--sp-2); }

.about-split{
  display: grid;
  gap: var(--sp-7);
  align-items: center;
}
@media (min-width: 900px){ .about-split{ grid-template-columns: 1fr 1fr; } }

.about-photo{
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.about-photo-caption{
  position: absolute; bottom: var(--sp-3); left: var(--sp-3);
  font-family: var(--f-mono); font-size: var(--fs-micro);
  letter-spacing: 0.06em;
  background: var(--paper);
  padding: 0.4em 0.8em;
  border-radius: var(--r-pill);
  color: var(--ink);
}

.timeline{ margin-top: var(--sp-6); position: relative; }
.timeline::before{
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 1px; background: var(--border);
}
@media (min-width: 900px){ .timeline::before{ display: none; } }
.timeline-item{
  padding-left: var(--sp-5);
  padding-bottom: var(--sp-6);
  position: relative;
}
@media (min-width: 900px){
  .timeline-item{
    display: grid; grid-template-columns: 12ch 1fr;
    gap: var(--sp-5); padding-left: 0;
  }
  .timeline-item::before{
    content: '';
    position: absolute; left: 12ch; top: 0.6em;
    width: calc(100% - 12ch); height: 1px;
    background: var(--border);
    display: none;
  }
}
.timeline-item::after{
  content: '';
  position: absolute; left: -4px; top: 0.5em;
  width: 8px; height: 8px;
  border-radius: 50%; background: var(--flight);
}
@media (min-width: 900px){ .timeline-item::after{ display: none; } }
.timeline-year{
  font-family: var(--f-mono); font-size: var(--fs-small);
  color: var(--flight); font-weight: 500;
  flex-shrink: 0; padding-top: 0.2em;
}
.timeline-content h3{ margin-bottom: var(--sp-2); }
.timeline-content p{ color: var(--fg-mute); }

/* clients logos band */
.client-logos{
  display: flex; flex-wrap: wrap;
  gap: var(--sp-5); align-items: center;
  margin-top: var(--sp-6);
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.client-logo{
  font-family: var(--f-mono); font-size: var(--fs-small);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--fg-mute);
  padding: 0.5em 1.2em;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  opacity: 0.7;
  transition: opacity .3s;
}
.client-logo:hover{ opacity: 1; }

/* ─── PAGE TRANSITION OVERLAY ───────────────────────────────────────────── */
#page-transition{
  position: fixed; inset: 0;
  z-index: calc(var(--z-loader) + 1);
  pointer-events: none;
}
.pt-bar{
  position: absolute; inset: 0;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
}
/* Campaign video container — ensures absolute video fill works */
.hero [style*="min-height:clamp(260px"]{
  position: relative;
  overflow: hidden;
}
/* Curtain intro — spacer sits above main, overlay is fixed on top */
#hero-curtain-spacer{
  display: block;
  width: 100%;
  /* height set dynamically by JS */
}

/* Ensure overlay sits above nav during curtain */
#hero-intro-overlay{
  z-index: 800 !important;
}