/* ============================================================
   SYBETRA · AI Creative Studio
   Monochrome editorial system · Archivo + Space Mono
   ============================================================ */

:root {
  --ink: #0a0a0a;
  --ink-2: #121212;
  --paper: #ffffff;
  --txt: #efefef;
  --mut: #888888;
  --dim: #666666;
  --line: #2a2a2a;
  --gutter: clamp(20px, 4.5vw, 72px);
  --nav-h: 96px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 14px);
}

body {
  background: var(--ink);
  color: var(--txt);
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.mono {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

::selection { background: var(--paper); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--paper);
  outline-offset: 3px;
}

/* ------------------------------------------------------------
   Reveal on scroll
   ------------------------------------------------------------ */
.rv {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.2,.6,.2,1), transform .8s cubic-bezier(.2,.6,.2,1);
}
.rv.in { opacity: 1; transform: none; }

/* ------------------------------------------------------------
   NAV
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  transition: background .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,10,10,.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.nav-logo img { height: 50px; width: auto; }
.nav-links { display: flex; gap: clamp(18px, 3vw, 42px); }
.nav-links.mono { font-size: 19.2px; }
.nav-links a {
  position: relative;
  padding: 6px 0;
  color: var(--txt);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--paper);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s ease;
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-burger { display: none; padding: 8px 2px; font-size: 18px; }

/* Mobile menu */
.mobile-menu[hidden] { display: none; }
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--gutter);
}
.mobile-menu nav { display: flex; flex-direction: column; gap: 6px; }
.mobile-menu a {
  font-weight: 800;
  font-stretch: 118%;
  font-size: clamp(2.4rem, 11vw, 4rem);
  text-transform: uppercase;
  line-height: 1.12;
  color: var(--txt);
}
.mobile-menu a:hover { color: var(--mut); }
.mobile-menu-foot {
  position: absolute;
  bottom: 34px; left: var(--gutter);
  color: var(--dim);
}

/* ------------------------------------------------------------
   HERO
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--ink);
}
.hero-media iframe {
  position: absolute;
  top: 50%; left: 50%;
  width: 100vw;
  height: 56.25vw;      /* 16:9 */
  min-height: 100%;
  min-width: 177.78vh;
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
}
.hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg,
      rgba(10,10,10,.68) 0%,
      rgba(10,10,10,.30) 46%,
      rgba(10,10,10,.04) 78%),
    linear-gradient(180deg,
      rgba(10,10,10,.55) 0%,
      rgba(10,10,10,0) 26%,
      rgba(10,10,10,0) 64%,
      rgba(10,10,10,.88) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-h) + 24px) var(--gutter) 160px;
  max-width: 1240px;
}
.hero-eyebrow { color: var(--mut); margin-bottom: 26px; }
.hero-title {
  font-weight: 800;
  font-stretch: 122%;
  text-transform: uppercase;
  line-height: .94;
  letter-spacing: .005em;
  font-size: clamp(2.7rem, 8.6vw, 8.2rem);
}
.hero-title .line { display: block; }
.outline, .outline-display {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--paper);
  text-stroke: 1.5px var(--paper);
}
.hero-sub {
  max-width: 620px;
  margin-top: 30px;
  color: var(--txt);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.7;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.btn {
  display: inline-block;
  padding: 15px 28px;
  border: 1px solid var(--paper);
  transition: background .3s ease, color .3s ease;
}
.btn-solid { background: var(--paper); color: var(--ink); }
.btn-solid:hover { background: transparent; color: var(--paper); }
.btn-ghost { background: transparent; color: var(--paper); }
.btn-ghost:hover { background: var(--paper); color: var(--ink); }

.hero-foot {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding: 0 var(--gutter) 30px;
}
.screening {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: rgba(10,10,10,.55);
  backdrop-filter: blur(6px);
  color: var(--txt);
  text-align: left;
  transition: border-color .3s ease, background .3s ease;
}
.screening:hover { border-color: var(--paper); background: rgba(10,10,10,.8); }
.screening em { font-style: normal; color: var(--mut); }
.screening .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--paper);
  animation: blink 1.6s infinite;
}
.timecode { color: var(--mut); display: inline-flex; align-items: center; gap: 9px; }
.timecode .rec {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: blink 1.2s infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .15; } }

/* ------------------------------------------------------------
   MARQUEE
   ------------------------------------------------------------ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  padding: 14px 0;
  color: var(--mut);
}
.marquee-track {
  display: inline-flex;
  animation: scroll 44s linear infinite;
}
.marquee-track span { padding-right: 8px; }
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------------------------------------------------------------
   SECTIONS · shared
   ------------------------------------------------------------ */
.section { padding: clamp(90px, 12vw, 170px) var(--gutter); }

.section-head { max-width: 1240px; margin: 0 auto clamp(48px, 6vw, 90px); }
.eyebrow { color: var(--mut); margin-bottom: 22px; }
.display {
  font-weight: 800;
  font-stretch: 122%;
  text-transform: uppercase;
  line-height: .96;
  font-size: clamp(2.4rem, 6.4vw, 5.6rem);
}
.section-sub {
  max-width: 640px;
  margin-top: 26px;
  color: var(--mut);
  font-size: 1.02rem;
}

/* ------------------------------------------------------------
   WORK GRID
   ------------------------------------------------------------ */
.work { padding-bottom: clamp(70px, 9vw, 140px); }
.work-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(12px, 1.6vw, 22px);
  row-gap: clamp(64px, 7vw, 110px);
  align-items: start;
}
.work-item {
  grid-column: span var(--sp);
  cursor: pointer;
  container-type: inline-size;
}
.work-item.drop { margin-top: clamp(40px, 6vw, 110px); }

.tile-slate {
  color: var(--dim);
  margin-bottom: 12px;
  transition: color .3s ease;
}
.work-item:hover .tile-slate,
.work-item:focus-visible .tile-slate { color: var(--txt); }

.tile-frame {
  position: relative;
  aspect-ratio: var(--ar);
  background: var(--ink-2);
  overflow: hidden;
}
.tile-media, .tile-media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.tile-media iframe { pointer-events: none; }
.tile-frame::after {          /* hover veil */
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0);
  transition: background .35s ease;
}
.work-item:hover .tile-frame::after,
.work-item:focus-visible .tile-frame::after { background: rgba(10,10,10,.42); }

.tile-play {
  position: absolute;
  z-index: 2;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(.92);
  padding: 13px 22px;
  border: 1px solid var(--paper);
  background: rgba(10,10,10,.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .35s ease, transform .35s ease;
}
.work-item:hover .tile-play,
.work-item:focus-visible .tile-play { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.tile-title {
  position: relative;
  z-index: 3;
  margin-top: -.52em;
  padding-left: clamp(6px, 1vw, 18px);
  font-weight: 800;
  font-stretch: 122%;
  text-transform: uppercase;
  line-height: 1;
  font-size: clamp(2rem, 4.8vw, 4.3rem);
  font-size: clamp(1.4rem, 10.5cqw, 4.3rem);
  max-width: 100%;
  hyphens: none;
  color: var(--paper);
  text-shadow: 0 3px 26px rgba(0,0,0,.55);
  pointer-events: none;
  transition: transform .4s cubic-bezier(.2,.6,.2,1);
}
.work-item:hover .tile-title { transform: translateX(10px); }

/* ------------------------------------------------------------
   STATEMENT
   ------------------------------------------------------------ */
.statement {
  padding: clamp(110px, 15vw, 220px) var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.statement-text {
  max-width: 1240px;
  margin: 0 auto;
  font-weight: 800;
  font-stretch: 122%;
  text-transform: uppercase;
  line-height: 1.04;
  font-size: clamp(2rem, 5.6vw, 4.9rem);
}
.statement-text span { display: block; }

/* ------------------------------------------------------------
   SPLIT · Brands / Agencies
   ------------------------------------------------------------ */
.split {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(40px, 5vw, 90px);
}
.split + .split { border-top: 1px solid var(--line); }
.outline-display { -webkit-text-stroke-width: 2px; }
.split-label .display { font-size: clamp(3rem, 7.6vw, 7rem); }

.split-body { display: flex; flex-direction: column; gap: 44px; max-width: 640px; }
.block-k { color: var(--dim); margin-bottom: 14px; }
.block-t { color: var(--mut); font-size: 1.05rem; line-height: 1.75; }
.block-t.strong { color: var(--txt); font-size: clamp(1.15rem, 1.7vw, 1.4rem); line-height: 1.6; font-weight: 500; }

.arrow-link {
  color: var(--paper);
  align-self: flex-start;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--paper);
  transition: color .3s ease, border-color .3s ease, letter-spacing .3s ease;
}
.arrow-link:hover { color: var(--mut); border-color: var(--mut); letter-spacing: .2em; }

/* ------------------------------------------------------------
   PROCESS
   ------------------------------------------------------------ */
.process .section-head { margin-bottom: clamp(30px, 4vw, 60px); }
.phases {
  max-width: 1240px;
  margin: 0 auto;
  list-style: none;
  border-top: 1px solid var(--line);
}
.phase {
  display: grid;
  grid-template-columns: 110px 1fr 1.2fr;
  gap: clamp(18px, 3vw, 50px);
  align-items: baseline;
  padding: 34px 6px;
  border-bottom: 1px solid var(--line);
  transition: background .3s ease, padding-left .3s ease;
}
.phase:hover { background: var(--ink-2); padding-left: 18px; }
.phase-no { color: var(--dim); }
.phase-name {
  font-weight: 700;
  font-stretch: 112%;
  text-transform: uppercase;
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  line-height: 1.2;
}
.phase-desc { color: var(--mut); font-size: .98rem; }
.process-note {
  max-width: 1240px;
  margin: 34px auto 0;
  color: var(--txt);
}

/* ------------------------------------------------------------
   STUDIO / TEAM
   ------------------------------------------------------------ */
.team {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 44px);
}
.member-photo {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--ink-2);
  margin-bottom: 22px;
}
.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transform: scale(1.001);
  transition: filter .5s ease, transform .6s cubic-bezier(.2,.6,.2,1);
}
.member:hover .member-photo img { filter: grayscale(0); transform: scale(1.035); }
.member-name {
  font-weight: 700;
  font-stretch: 114%;
  text-transform: uppercase;
  font-size: 1.28rem;
  line-height: 1.2;
}
.member-role { color: var(--dim); margin: 10px 0 16px; }
.member-bio { color: var(--mut); font-size: .96rem; margin-bottom: 18px; }
.member-link { color: var(--txt); border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: border-color .3s ease; }
.member-link:hover { border-color: var(--paper); }

/* ------------------------------------------------------------
   CAREERS
   ------------------------------------------------------------ */
.careers { border-top: 1px solid var(--line); }
.careers .section-head { margin-bottom: 44px; }
.careers-cta { max-width: 1240px; margin: 0 auto; }

/* ------------------------------------------------------------
   CONTACT
   ------------------------------------------------------------ */
.contact {
  border-top: 1px solid var(--line);
  text-align: left;
  max-width: 1400px;
  margin: 0 auto;
}
.contact-mega {
  display: inline-block;
  margin-top: 8px;
  font-weight: 800;
  font-stretch: 122%;
  text-transform: uppercase;
  line-height: .94;
  font-size: clamp(3.2rem, 12.5vw, 11.5rem);
  color: var(--paper);
  transition: color .35s ease, -webkit-text-stroke .35s ease;
}
.contact-mega:hover {
  color: transparent;
  -webkit-text-stroke: 2px var(--paper);
}
.contact-mail { margin-top: 44px; }
.contact-mail a {
  color: var(--txt);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color .3s ease;
}
.contact-mail a:hover { border-color: var(--paper); }
.contact-line { margin-top: 22px; color: var(--txt); font-size: 1.15rem; font-weight: 500; }

/* Contact form */
.contact-form {
  margin-top: 72px;
  max-width: 720px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.contact-form .field { display: flex; flex-direction: column; gap: 9px; }
.contact-form .field.wide,
.contact-form button,
.contact-form .form-status { grid-column: 1 / -1; }
.contact-form label { color: var(--dim); }
.contact-form input,
.contact-form textarea {
  background: var(--ink-2);
  border: 1px solid var(--line);
  color: var(--txt);
  font: inherit;
  padding: 14px 16px;
  transition: border-color .3s ease;
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--paper); }
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form button { justify-self: start; }
.form-status { color: var(--mut); min-height: 1em; }
.form-status a { color: var(--txt); border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------ */
.footer {
  border-top: 1px solid var(--line);
  padding: 60px var(--gutter) 46px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.footer-logo { height: 34px; width: auto; }
.footer-links { display: flex; gap: 26px; }
.footer-links a { color: var(--mut); transition: color .3s ease; }
.footer-links a:hover { color: var(--paper); }
.footer-note { color: var(--dim); width: 100%; }

/* ------------------------------------------------------------
   LIGHTBOX
   ------------------------------------------------------------ */
.lightbox { position: fixed; inset: 0; z-index: 100; }
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,5,5,.92);
  backdrop-filter: blur(4px);
}
.lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(1180px, 94vw);
  margin: 0 auto;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px 12px;
}
.lightbox-title { color: var(--mut); }
.lightbox-close {
  color: var(--txt);
  padding: 8px 12px;
  border: 1px solid var(--line);
  transition: border-color .3s ease;
}
.lightbox-close:hover { border-color: var(--paper); }
.lightbox-frame {
  position: relative;
  aspect-ratio: 16/9;
  max-height: 82vh;
  background: #000;
}
.lightbox-frame > div, .lightbox-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
body.locked { overflow: hidden; }

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 1000px) {
  .split { grid-template-columns: 1fr; gap: 30px; }
  .phase { grid-template-columns: 80px 1fr; }
  .phase-desc { grid-column: 2; }
  .team { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 800px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
}

@media (max-width: 760px) {
  .work-grid .work-item { grid-column: span 12; }
  .work-item.drop { margin-top: 0; }
  .team { grid-template-columns: 1fr; }
  .hero-inner { padding-bottom: 190px; }
  .hero-foot { flex-direction: column; align-items: flex-start; }
  .timecode { order: -1; }
  .tile-title { font-size: clamp(2rem, 10vw, 3.4rem); }
  .contact-form { grid-template-columns: 1fr; margin-top: 56px; }
  .footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 340px) {
  .nav-logo img { height: 44px; }
}

/* ------------------------------------------------------------
   REDUCED MOTION
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .screening .dot, .timecode .rec { animation: none; }
  * { transition-duration: .01ms !important; }
}