/* ============================================================
   АЛИНА ТРОЦЕНКО — Концепт C · SWISS GRID
   Asymmetric grid, square markers, oversized grotesk,
   light/dark contrast sections.
   ============================================================ */
:root {
  --bg:      #F1EFEA;
  --paper:   #FBFAF6;
  --ink:     #0C0B0A;
  --muted:   #6B6862;
  --faint:   #8B877E;
  --line:    rgba(12,11,10,.15);
  --line-2:  rgba(12,11,10,.30);

  --d-bg:    #0C0B0A;
  --d-text:  #F3F1EC;
  --d-muted: #8C887F;
  --d-line:  rgba(243,241,236,.18);

  --accent:   #0C0B0A;
  --accent-d: #B8B4AB;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body:    "Golos Text", system-ui, sans-serif;

  --container: 1440px;
  --gutter: 40px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --hero-scale: 1;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: 16px; line-height: 1.5;
  letter-spacing: -0.005em; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--ink); color: var(--bg); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.mono { font-variant-numeric: tabular-nums; }
.lbl { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 500; }

/* swiss markers removed for editorial restraint */
.mk, .brk { display: none !important; }

/* buttons (squared, swiss) */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  height: 50px; padding: 0 22px; border-radius: 2px;
  font-size: 15px; font-weight: 500; letter-spacing: -0.01em;
  border: 1.5px solid var(--ink); background: var(--ink); color: var(--bg);
  cursor: pointer; white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.btn:hover { background: transparent; color: var(--ink); }
.btn .tg { width: 17px; height: 17px; }
.btn--sm { height: 42px; padding: 0 16px; font-size: 14px; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--lg { height: 62px; padding: 0 34px; font-size: 16px; }
.btn--lt { border-color: var(--d-text); background: var(--d-text); color: var(--d-bg); }
.btn--lt:hover { background: transparent; color: var(--d-text); }
.btn--lt.btn--ghost { background: transparent; color: var(--d-text); }
.btn--lt.btn--ghost:hover { background: var(--d-text); color: var(--d-bg); }
.tlink { display: inline-flex; align-items: center; gap: 7px; border-bottom: 1.5px solid var(--line-2); padding-bottom: 2px; transition: border-color .2s; }
.tlink:hover { border-color: var(--ink); }

/* ============================================================
   NAV
   ============================================================ */
/* Sticky cream nav. The env(safe-area-inset-*) paddings extend the nav's
   background into the iOS notch / status-bar zone (combined with
   viewport-fit=cover in the meta tag), so in-app browsers like Telegram
   don't show a coloured strip between their address pill and our nav. */
.nav { position: sticky; top: 0; z-index: 100; background: var(--bg); border-bottom: 1.5px solid var(--ink); padding-top: env(safe-area-inset-top); padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
.nav__in { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 64px; gap: 20px; }
.brand { font-family: var(--font-body); font-weight: 600; font-size: 16px; letter-spacing: -0.01em; white-space: nowrap; }
.brand sup { font-size: .58em; font-weight: 500; opacity: .55; }
.nav__links { display: flex; gap: 30px; justify-self: center; font-size: 14px; }
.nav__links a { color: var(--muted); white-space: nowrap; transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.nav__right { justify-self: end; display: flex; align-items: center; gap: 16px; }
.nav__contact { font-size: 14px; color: var(--muted); }
.nav__contact:hover { color: var(--ink); }
.burger { display: none; width: 44px; height: 44px; border: 0; background: transparent; align-items: center; justify-content: center; cursor: pointer; }
.burger span { display: block; width: 22px; height: 1.5px; background: var(--ink); position: relative; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 22px; height: 1.5px; background: var(--ink); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }

/* ============================================================
   HERO — asymmetric swiss grid
   ============================================================ */
.c-hero { position: relative; border-bottom: 1.5px solid var(--ink); }
.c-hero__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.c-hero__grid {
  position: relative;
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 24px;
  padding: 40px 0 48px;
}
.c-hero__left { grid-column: 1 / 8; display: flex; flex-direction: column; justify-content: center; min-height: 560px; }
.c-hero__lead {
  margin: 0; font-family: var(--font-display); font-weight: 500;
  font-size: calc(clamp(46px, 6.4vw, 108px) * var(--hero-scale));
  line-height: 0.95; letter-spacing: -0.005em; text-wrap: balance;
}
.c-hero__lead .dim { color: var(--faint); font-style: italic; }
.c-hero__sub { margin: 26px 0 0; font-size: 18px; line-height: 1.45; color: var(--muted); max-width: 40ch; }
.c-hero__ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 34px; }
.c-hero__right { grid-column: 9 / 13; position: relative; }
.c-hero__reel { position: relative; aspect-ratio: 5 / 8; min-height: 560px; overflow: hidden; background: #0d0d0d; }
.c-hero__reel video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: contrast(1.03) saturate(1.03); }
.c-hero__reel-cap { position: absolute; left: 12px; bottom: 10px; z-index: 3; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #fff; mix-blend-mode: difference; white-space: nowrap; }
.c-hero__rmeta { display: flex; justify-content: space-between; margin-top: 12px; }

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section { padding: 96px 0; border-bottom: 1.5px solid var(--ink); }
.section--dark { background: var(--d-bg); color: var(--d-text); border-bottom: 0; }
.section-head { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 24px; align-items: baseline; margin-bottom: 48px; }
.section-head h2 { grid-column: 1 / 8; margin: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(36px, 5vw, 78px); letter-spacing: -0.005em; line-height: 0.98; }
.section-head .meta { grid-column: 9 / 13; display: flex; justify-content: space-between; align-items: baseline; }
.section-head .meta .lbl { color: var(--faint); }
.section-head__note { grid-column: 9 / 13; align-self: baseline; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }


/* placeholders */
.ph { position: relative; overflow: hidden; background:#cfcfcd; isolation:isolate; filter: grayscale(1) contrast(1.02);
  background-image: radial-gradient(120% 90% at 38% 30%, rgba(255,255,255,.5), transparent 55%), radial-gradient(80% 120% at 62% 78%, rgba(10,10,10,.5), transparent 60%), linear-gradient(115deg,#b9b9b6,#8f8f8c 40%,#4c4c4a 74%,#232322); }
.ph::after { content:""; position:absolute; inset:0; mix-blend-mode:overlay; opacity:.5; pointer-events:none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"); }
.ph--portrait { background-image: radial-gradient(46% 62% at 50% 42%, rgba(245,245,245,.5), transparent 60%), radial-gradient(60% 80% at 50% 88%, rgba(10,10,10,.6), transparent 62%), linear-gradient(160deg,#cfcfcc,#9a9a97 45%,#3a3a38); }
.ph--soft { background-image: radial-gradient(70% 90% at 35% 28%, rgba(255,255,255,.5), transparent 58%), linear-gradient(135deg,#d6d6d3,#a7a7a4 50%,#5e5e5c); }
.ph--motion { background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 2px, transparent 2px 10px), radial-gradient(60% 130% at 50% 50%, rgba(20,20,20,.4), transparent 62%), linear-gradient(120deg,#9a9a97,#3a3a38); }
.ph--dark { background-image: radial-gradient(60% 80% at 60% 30%, rgba(180,180,180,.4), transparent 60%), linear-gradient(150deg,#4a4a48,#232322 55%,#111110); }
.ph__cap { position:absolute; left:12px; bottom:10px; z-index:3; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.82); mix-blend-mode:difference; }

/* ============================================================
   APPROACH band (light, two stills + text)
   ============================================================ */
.approach__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px 24px; }
.approach__txt { grid-column: 1 / 6; }
.approach__txt p { margin: 0 0 18px; font-size: 17px; line-height: 1.5; color: var(--muted); }
.approach__txt p.lead { color: var(--ink); font-size: clamp(24px, 2.4vw, 32px); line-height: 1.25; font-family: var(--font-display); font-weight: 500; letter-spacing: 0; margin-bottom: 22px; }
.approach__a { grid-column: 6 / 9; }
.approach__b { grid-column: 9 / 13; align-self: end; }
.approach__cell .media { position: relative; overflow: hidden; }
.approach__cell .media .cell-img { display: block; width: 100%; height: auto; filter:contrast(1.03) saturate(1.02); transition: filter .5s var(--ease), transform .9s var(--ease); }
.approach__cell:hover .media .cell-img { transform: scale(1.04); }
.approach__cell .cap { display: flex; justify-content: space-between; margin-top: 10px; font-size: 12px; color: var(--muted); }

/* ============================================================
   DARK CONTRAST band (Свет как структура)
   ============================================================ */
.band { position: relative; height: 78vh; min-height: 520px; overflow: hidden; background:#0d0d0d; }
.band .ph { position: absolute; inset: 0; }
.band__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: contrast(1.04) brightness(.74); }
.band__scrim { position: absolute; inset: 0; background: radial-gradient(120% 100% at 50% 50%, transparent 40%, rgba(8,8,8,.5)); }
.band__word { position: absolute; z-index: 4; font-family: var(--font-display); font-weight: 500; font-style: italic; font-size: clamp(26px, 3.2vw, 52px); letter-spacing: 0; color: var(--d-text); }
.band__word--tl { top: 36px; left: 40px; }
.band__word--tr { top: 36px; right: 40px; }
.band__word--bl { bottom: 36px; left: 40px; }
.band__word--br { bottom: 36px; right: 40px; }

/* ============================================================
   WORK — swiss numbered index
   ============================================================ */
.work__list { border-top: 1.5px solid var(--ink); }
.work__row {
  display: grid; grid-template-columns: 60px 1.4fr 1fr 90px 40px; gap: 24px;
  align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line);
  position: relative; cursor: pointer; transition: padding .3s var(--ease);
}
.work__row:hover { padding-left: 14px; padding-right: 14px; }
.work__row .n { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--faint); }
.work__row .t { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3vw, 44px); letter-spacing: -0.03em; line-height: 1; }
.work__row .tag { font-size: 14px; color: var(--muted); }
.work__row .yr { font-size: 14px; color: var(--faint); }
.work__row .go { justify-self: end; opacity: 0; transform: translateX(-6px); transition: opacity .25s var(--ease), transform .25s var(--ease); }
.work__row:hover .go { opacity: 1; transform: none; }
.work__row .peek {
  position: absolute; right: 90px; top: 50%; transform: translateY(-50%) scale(.96);
  width: 150px; aspect-ratio: 4/5; pointer-events: none; opacity: 0;
  transition: opacity .3s var(--ease), transform .3s var(--ease); z-index: 6; overflow: hidden; border-radius: 2px;
}
.work__row .peek img { width:100%; height:100%; object-fit:cover; filter:contrast(1.03) saturate(1.02); }
.work__row:hover .peek { opacity: 1; transform: translateY(-50%) scale(1); }

/* ============================================================
   ПАКЕТЫ — editorial, photo-led (no boxes, no icons, no badges)
   ============================================================ */
.price { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 44px; }
.price__media { display: block; aspect-ratio: 4 / 5; overflow: hidden; background: #e3e1dc; margin-bottom: 26px; cursor: pointer; }
.price__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; filter: contrast(1.03) saturate(1.0); transition: transform 1s var(--ease); }
.price__media:hover img { transform: scale(1.045); }
.price__no { display: block; margin-bottom: 14px; }
.price__name { margin: 0 0 22px; font-family: var(--font-display); font-weight: 500; font-size: clamp(28px, 2.4vw, 38px); letter-spacing: 0; line-height: 1.08; display: flex; flex-direction: column; gap: 4px; }
.price__sum { font-size: clamp(22px, 1.9vw, 28px); color: var(--muted); font-style: italic; }
.price__list { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.price__list li { position: relative; padding-left: 22px; font-size: 15px; line-height: 1.5; color: var(--muted); }
.price__list li::before { content: "—"; position: absolute; left: 0; color: var(--faint); }
.price__cta { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; color: var(--ink); border-bottom: 1px solid var(--line-2); padding-bottom: 4px; transition: gap .25s var(--ease), border-color .2s; }
.price__cta svg { width: 13px; height: 13px; }
.price__cta:hover { gap: 14px; border-color: var(--ink); }
.price__addon { margin: 60px 0 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.price__addon-sep { color: var(--faint); }

@media (max-width: 860px) {
  .price { grid-template-columns: 1fr; gap: 48px; }
  .price__media { aspect-ratio: 4 / 5; max-width: 460px; }
  .price__addon { margin-top: 40px; }
}

/* ============================================================
   PROCESS
   ============================================================ */
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1.5px solid var(--ink); }
.process__item { padding: 26px 0 28px 26px; border-left: 1px solid var(--line); position: relative; display: flex; flex-direction: column; min-height: 210px; }
.process__item:first-child { border-left: 0; padding-left: 0; }
.process__n { font-family: var(--font-display); font-size: 13px; color: var(--faint); margin-bottom: 0; }
.process__t { font-family: var(--font-body); font-size: 16px; font-weight: 500; letter-spacing: 0; line-height: 1.4; color: var(--ink); margin-top: auto; padding-top: 40px; max-width: 22ch; }

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px 24px; }
.about__portrait { grid-column: 1 / 5; position: relative; aspect-ratio: 3/4; overflow: hidden; }
.about__img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:contrast(1.03); transition: transform .6s var(--ease); }
.about__portrait:hover .about__img { transform: scale(1.03); }
.about__body { grid-column: 6 / 13; }
.about__body .lead { font-family: var(--font-display); font-weight: 500; font-size: clamp(26px,2.8vw,38px); letter-spacing: 0; line-height: 1.22; margin: 0 0 24px; max-width: 24ch; }
.about__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 10px; }
.about__cols p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--muted); }
.about__shoot { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.about__shoot .k { margin-bottom: 16px; }
.about__chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-size: 14px; padding: 8px 15px; border: 1.5px solid var(--line-2); border-radius: 2px; white-space: nowrap; transition: background .2s, color .2s; }
.chip:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ============================================================
   CONTACT (dark, peak-end, big name)
   ============================================================ */
.contact { background: var(--d-bg); color: var(--d-text); position: relative; overflow: hidden; padding: 96px 0 54px; }
.contact__top { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: end; }
.contact__l { }
.contact__status { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; color: var(--d-muted); margin-bottom: 22px; }
.contact__status i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-d); animation: cpulse 2.4s var(--ease) infinite; }
@keyframes cpulse { 0%{box-shadow:0 0 0 0 rgba(184,180,171,.5)} 70%{box-shadow:0 0 0 9px rgba(184,180,171,0)} 100%{box-shadow:0 0 0 0 rgba(184,180,171,0)} }
.contact__lead { color: var(--d-text); font-family: var(--font-display); font-weight: 500; font-size: clamp(28px,3.4vw,52px); line-height: 1.1; letter-spacing: 0; margin: 0; max-width: 18ch; }
.contact__lead .dim { font-style: italic; }
.contact__lead .dim { color: var(--d-muted); }
.contact__r { display: flex; flex-direction: column; gap: 16px; }
.cta-big { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 84px; padding: 0 12px 0 26px; border: 1.5px solid var(--d-line); border-radius: 4px; overflow: hidden; color: var(--d-text); }
.cta-big::before { content:""; position:absolute; inset:0; background: var(--d-text); transform: translateY(101%); transition: transform .42s var(--ease); }
.cta-big:hover::before { transform: translateY(0); }
.cta-big__t { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-body); font-size: clamp(16px,1.5vw,20px); font-weight: 500; letter-spacing: -0.01em; transition: color .35s var(--ease); }
.cta-big__t .tg { width: 21px; height: 21px; }
.cta-big__arr { position: relative; z-index: 2; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 3px; background: var(--d-text); color: var(--d-bg); transition: transform .35s var(--ease); }
.cta-big:hover .cta-big__t { color: var(--d-bg); }
.cta-big:hover .cta-big__arr { transform: translateX(4px); }
.contact__alt { display: flex; gap: 24px; flex-wrap: wrap; }
.contact__ig { color: var(--d-muted); border-bottom: 1px solid var(--d-line); padding-bottom: 3px; transition: color .2s, border-color .2s; }
.contact__ig:hover { color: #fff; border-color: var(--accent-d); }
/* footer */
.footer { background: var(--d-bg); color: var(--d-text); padding: 28px 0 40px; }
.footer__in { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--d-line); padding-top: 22px; }
.footer__left { display: flex; gap: 18px; align-items: baseline; }
.footer__brand { font-weight: 600; letter-spacing: -0.02em; }
.footer__geo, .footer__copy { font-size: 13px; color: var(--d-muted); }
.footer__links { display: flex; gap: 22px; font-size: 14px; color: var(--d-muted); }
.footer__links a:hover { color: #fff; }

/* WORK — collage masonry */
.gallery { column-count: 4; column-gap: 8px; }
.gallery__item { position: relative; display: block; width: 100%; margin: 0 0 8px; break-inside: avoid; overflow: hidden; background: #d8d8d5; cursor: pointer; }
.gallery__item img { width: 100%; height: auto; display: block; filter: contrast(1.03) saturate(1.02); transition: transform .8s var(--ease), filter .4s var(--ease); }
.gallery__item::after { content: ""; position: absolute; inset: 0; background: rgba(10,10,10,.18); opacity: 0; transition: opacity .3s var(--ease); pointer-events: none; }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item:hover::after { opacity: 1; }
@media (max-width: 1080px) { .gallery { column-count: 3; } }
@media (max-width: 860px) {
  .gallery { column-count: 2; column-gap: 6px; margin-inline: calc(6px - var(--gutter)); }
  .gallery__item { margin-bottom: 6px; }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lb { position: fixed; inset: 0; z-index: 300; display: none; align-items: center; justify-content: center;
  background: rgba(8,8,8,.94); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); padding: 40px; }
.lb.open { display: flex; }
.lb__img { max-width: min(92vw, 1100px); max-height: 88vh; width: auto; height: auto; object-fit: contain;
  filter: contrast(1.03) saturate(1.02); box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lb__close { position: absolute; top: 18px; right: 22px; width: 48px; height: 48px; border: 0; background: transparent;
  color: #fafafa; font-size: 34px; line-height: 1; cursor: pointer; opacity: .8; transition: opacity .2s; }
.lb__close:hover { opacity: 1; }
.lb__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 56px; height: 56px; border: 1.5px solid rgba(250,250,250,.3);
  background: transparent; color: #fafafa; font-size: 30px; line-height: 1; cursor: pointer; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; transition: background .2s, border-color .2s; }
.lb__nav:hover { background: rgba(250,250,250,.12); border-color: rgba(250,250,250,.7); }
.lb__prev { left: 24px; } .lb__next { right: 24px; }
.lb__count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: rgba(250,250,250,.7);
  font-size: 13px; letter-spacing: .1em; }
@media (max-width: 860px) {
  .lb { padding: 16px; }
  .lb__nav { width: 44px; height: 44px; font-size: 24px; }
  .lb__prev { left: 10px; } .lb__next { right: 10px; }
}

/* reveal-anim */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity:1; transform:none; transition:none; } }

/* mobile sticky CTA + sheet */
.mobilebar { display: none; position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg) 90%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1.5px solid var(--ink); }
.mobilebar .btn { width: 100%; height: 52px; justify-content: center; }
.sheet { position: fixed; inset: 0; z-index: 200; background: var(--bg); display: none; flex-direction: column; padding: 24px var(--gutter); }
.sheet.open { display: flex; }
.sheet__top { display: flex; align-items: center; justify-content: space-between; height: 48px; }
.sheet__close { width: 44px; height: 44px; border: 0; background: transparent; font-size: 26px; cursor: pointer; color: var(--ink); }
.sheet__links { display: flex; flex-direction: column; gap: 6px; margin-top: 40px; }
.sheet__links a { font-family: var(--font-display); font-size: 38px; font-weight: 600; letter-spacing: -0.03em; padding: 12px 0; border-bottom: 1px solid var(--line); }
.sheet__cta { margin-top: auto; } .sheet__cta .btn { width: 100%; height: 56px; justify-content: center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) { :root { --gutter: 28px; } }
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__right .nav__contact { display: none; }
  .nav__right .btn { display: none; }
  .nav__in { grid-template-columns: 1fr auto; }
  .burger { display: inline-flex; }
  /* mobile hero: fullbleed video with overlaid text + buttons */
  .c-hero { padding-inline: 0; border-bottom: 0; }
  .c-hero__meta { display: none; }
  .c-hero__grid { display: block; position: relative; padding: 0; min-height: 90vh; }
  .c-hero__grid .mk, .c-hero__grid .brk { display: none; }
  .c-hero__right { grid-column: auto; position: absolute; inset: 0; }
  .c-hero__reel { aspect-ratio: auto; height: 100%; min-height: 0; }
  .c-hero__reel-cap, .c-hero__rmeta { display: none; }
  .c-hero__left {
    grid-column: auto; position: relative; z-index: 3;
    min-height: 90vh; justify-content: flex-end; gap: 0; color: #fff;
    padding: 0 24px calc(108px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(10,10,10,.30) 0%, rgba(10,10,10,0) 24%, rgba(10,10,10,.18) 56%, rgba(10,10,10,.84) 100%);
  }
  .c-hero__idx { display: none; }
  .c-hero__lead { color: #fff; font-size: calc(clamp(34px, 9vw, 56px) * var(--hero-scale)); }
  .c-hero__lead .dim { color: rgba(255,255,255,.62); }
  .c-hero__sub { color: rgba(255,255,255,.88); margin-top: 18px; }
  .c-hero__ctas { margin-top: 26px; }
  .c-hero__ctas .btn { flex: 1; justify-content: center; background: #fff; color: #0A0A0A; border-color: #fff; }
  .c-hero__ctas .btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.6); }
  .section { padding: 64px 0; }
  .section-head { display: block; }
  .section-head h2 { margin-bottom: 14px; }
  .section-head .meta { display: flex; }
  .approach__grid { display: block; }
  .approach__txt, .approach__a, .approach__b { margin-bottom: 28px; }
  .band { height: 60vh; min-height: 380px; }
  .band__word { font-size: 18px; }
  .band__word--tl, .band__word--tr { top: 20px; } .band__word--bl, .band__word--br { bottom: 20px; }
  .band__word--tl, .band__word--bl { left: 22px; } .band__word--tr, .band__word--br { right: 22px; }
  .work__row { display: flex; align-items: center; gap: 14px; padding: 16px 0; }
  .work__row:hover { padding-left: 0; padding-right: 0; }
  .work__row .peek { position: static; transform: none; opacity: 1; display: block; width: 54px; aspect-ratio: 4/5; flex: 0 0 auto; order: -1; border-radius: 2px; }
  .work__row .n { flex: 0 0 auto; }
  .work__row .t { flex: 1; font-size: clamp(22px, 6.4vw, 32px); }
  .work__row .tag { display: none; }
  .work__row .yr { flex: 0 0 auto; }
  .work__row .go { display: none; }
  .process__grid { grid-template-columns: 1fr 1fr; gap: 30px 22px; border-top: 1.5px solid var(--ink); padding-top: 26px; }
  .process__item { border-left: 0; padding: 0; min-height: 0; display: block; }
  .process__item:first-child { padding-left: 0; }
  .process__n { margin-bottom: 12px; }
  .process__t { margin-top: 0; padding-top: 0; max-width: none; }
  .about__grid { display: block; }
  .about__portrait { max-width: 360px; aspect-ratio: 4/4.4; margin-bottom: 28px; }
  .about__cols { grid-template-columns: 1fr; gap: 18px; }
  .contact__top { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .contact__r { margin-top: 4px; }
  .cta-big { height: 72px; padding: 0 10px 0 20px; }
  .cta-big__arr { width: 48px; height: 48px; }
  .footer__in { flex-direction: column; align-items: flex-start; gap: 16px; }
  .mobilebar.show { display: block; }
}