/* =========================================================
   MBERARTZ — Portfolio v2 (demo)
   ========================================================= */
:root {
  --bg: #ffffff;
  --soft: #f3f4f7;
  --ink: #0b0b0d;
  --muted: #6c6d75;
  --line: #e6e7ec;
  --blue: #1745ff;
  --blue-2: #0b2fe0;
  --black: #0a0a0c;
  --white: #ffffff;
  --gutter: clamp(16px, 4vw, 56px);
  --radius: 18px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
}
/* Site bilinçli olarak beyaz ağırlıklı kalır; koyu mod sistem ayarında da aynı marka görünümünü korur */
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { color-scheme: light; } }
:root[data-theme="dark"] { color-scheme: light; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
main, footer, section { overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-display); font-size: 16px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, p { margin: 0; }
::selection { background: var(--blue); color: #fff; }

.mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.muted { color: var(--muted); }
.blue { color: var(--blue); }
.serif-i { font-style: italic; font-weight: 300; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); margin-right: 10px; vertical-align: middle; animation: pulse 2s infinite; }
.dot.w { background: #fff; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(23,69,255,.5); } 50% { box-shadow: 0 0 0 6px rgba(23,69,255,0); } }
.kicker { display: inline-flex; align-items: center; color: var(--ink); }
.kicker.light { color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  --h: 52px; position: relative; display: inline-flex; align-items: center; gap: 12px;
  height: var(--h); padding: 0 22px 0 26px; border-radius: 99px; font-weight: 500; font-size: 15px;
  overflow: hidden; isolation: isolate; transition: color .4s var(--ease);
  will-change: transform;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  transform: translateY(101%); transition: transform .5s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn .arrow { font-style: normal; display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; transition: transform .5s var(--ease); }
.btn:hover .arrow { transform: rotate(-45deg); }
.btn--blue { background: var(--blue); color: #fff; }
.btn--blue::before { background: var(--ink); }
.btn--blue .arrow { background: rgba(255,255,255,.16); }
.btn--ghost { border: 1px solid var(--line); background: #fff; }
.btn--ghost::before { background: var(--ink); }
.btn--ghost:hover { color: #fff; }
.btn--ghost .arrow { background: var(--soft); color: var(--ink); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light::before { background: var(--blue); }
.btn--light:hover { color: #fff; }
.btn--line { border: 1px solid rgba(255,255,255,.25); color: #fff; }
.btn--line::before { background: #fff; }
.btn--line:hover { color: var(--ink); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 1000; background: var(--blue); color: #fff;
  display: flex; flex-direction: column; justify-content: space-between; padding: var(--gutter);
}
.loader__top, .loader__bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.loader__word { display: flex; justify-content: center; overflow: hidden; font-weight: 700; font-size: clamp(56px, 15vw, 240px); line-height: .9; letter-spacing: -.04em; }
.loader__word span { display: inline-block; transform: translateY(110%); }
.loader__word .b { color: var(--ink); }
.loader__bar { flex: 1; height: 2px; background: rgba(255,255,255,.25); }
.loader__bar i { display: block; height: 100%; width: 100%; background: #fff; transform-origin: left; transform: scaleX(0); }
.loader__count { font-size: clamp(14px, 2vw, 22px); min-width: 4ch; text-align: right; }
.no-loader .loader { display: none; }

/* ---------- Cursor ---------- */
.cursor {
  position: fixed; left: 0; top: 0; z-index: 999; pointer-events: none;
  width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%; background: var(--blue);
  display: grid; place-items: center; transition: width .4s var(--ease), height .4s var(--ease), margin .4s var(--ease), background .3s;
  mix-blend-mode: normal;
}
.cursor__label { font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #fff; opacity: 0; transition: opacity .2s; white-space: nowrap; }
.cursor.is-big { width: 96px; height: 96px; margin: -48px 0 0 -48px; }
.cursor.is-big .cursor__label { opacity: 1; }
.cursor.is-hover { width: 44px; height: 44px; margin: -22px 0 0 -22px; background: rgba(23,69,255,.15); }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed; z-index: 100; top: 14px; left: var(--gutter); right: var(--gutter);
  height: 68px; padding: 0 10px 0 20px; display: flex; align-items: center; gap: 24px;
  background: rgba(255,255,255,.72); backdrop-filter: blur(16px) saturate(1.6); -webkit-backdrop-filter: blur(16px) saturate(1.6);
  border: 1px solid rgba(10,10,12,.06); border-radius: 99px;
  transition: transform .6s var(--ease), background .3s;
}
.nav.is-hidden { transform: translateY(-130%); }
.nav__logo img { width: 112px; height: auto; }
.nav__links { display: flex; gap: 4px; margin: 0 auto; }
.nav__links a { position: relative; padding: 10px 16px; font-size: 15px; border-radius: 99px; display: inline-block; line-height: 22px; transition: background .3s; }
.nav__links a:hover { background: var(--soft); }
.nav__links a.is-active { color: var(--blue); }
.roll { display: block; height: 22px; overflow: hidden; }
.roll__in { display: block; transition: transform .5s var(--ease); }
.roll__in span { display: block; height: 22px; }
.nav__links a:hover .roll__in { transform: translateY(-50%); }
.nav__cta { --h: 48px; }
.nav__burger { display: none; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); margin-left: auto; position: relative; }
.nav__burger span { position: absolute; left: 15px; right: 15px; height: 2px; background: #fff; transition: transform .5s var(--ease); }
.nav__burger span:nth-child(1) { top: 20px; } .nav__burger span:nth-child(2) { top: 27px; }
.menu-open .nav__burger span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.menu-open .nav__burger span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 90; background: var(--blue); color: #fff;
  padding: 120px var(--gutter) var(--gutter); display: flex; flex-direction: column; justify-content: space-between;
  clip-path: inset(0 0 100% 0); visibility: hidden;
}
.menu__links { display: flex; flex-direction: column; }
.menu__links > a { font-size: clamp(42px, 12vw, 88px); font-weight: 600; letter-spacing: -.04em; line-height: 1.05; display: flex; align-items: flex-start; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.18); padding: 6px 0; overflow: hidden; }
.menu__links > a small { font-size: 11px; margin-top: 14px; opacity: .6; }
.menu__foot { display: flex; gap: 20px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  .nav { height: 60px; top: 10px; padding-left: 16px; padding-right: 6px; }
  .nav__logo img { width: 96px; }
}

/* ---------- Common section ---------- */
section { position: relative; padding: clamp(80px, 12vw, 160px) var(--gutter); }
.section-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: clamp(40px, 6vw, 80px); }
.section-head.dark { border-color: rgba(255,255,255,.14); }
.section-head.dark .kicker { color: #fff; }
h2 { font-size: clamp(36px, 6vw, 88px); line-height: .98; letter-spacing: -.045em; font-weight: 500; }
.line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.line__in { display: inline-block; }

/* ---------- Hero ---------- */
.hero { min-height: 100svh; padding-top: clamp(120px, 16vh, 170px); padding-bottom: 40px; display: flex; flex-direction: column; overflow: hidden; }
.hero__grid {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px; mask-image: radial-gradient(ellipse 80% 60% at 30% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 30% 40%, #000 20%, transparent 75%); opacity: .7;
}
.hero__meta { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: clamp(20px, 4vh, 40px); }
.hero__time b { font-weight: 500; color: var(--blue); }
.hero__title { font-size: clamp(48px, 10.2vw, 176px); line-height: .92; letter-spacing: -.055em; font-weight: 500; position: relative; z-index: 2; max-width: 11ch; }
.hero__title .blue { font-weight: 600; }
.hero__title .period { color: var(--ink); }
.hero__collage { position: absolute; right: var(--gutter); top: 21vh; width: min(38vw, 600px); height: 54vh; z-index: 1; pointer-events: none; }
.hero__card {
  position: absolute; border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px -20px rgba(10,10,30,.35);
  background: var(--soft); will-change: transform;
}
.hero__card img { width: 100%; height: 100%; object-fit: cover; }
.hero__card:nth-child(1) { width: 62%; aspect-ratio: 16/10; right: 0; top: 4%; }
.hero__card:nth-child(2) { width: 46%; aspect-ratio: 4/5; right: 48%; top: 30%; }
.hero__card:nth-child(3) { width: 50%; aspect-ratio: 16/10; right: 4%; top: 56%; }
.hero__card .tag { position: absolute; left: 10px; bottom: 10px; background: #fff; color: var(--ink); padding: 6px 10px; border-radius: 99px; font-family: var(--f-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.hero__bottom { margin-top: auto; display: grid; grid-template-columns: minmax(0, 40ch) auto 1fr; gap: 40px; align-items: end; padding-top: 48px; position: relative; z-index: 2; }
.hero__lead { max-width: 44ch; font-size: clamp(16px, 1.3vw, 19px); color: var(--muted); }
.hero__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero__scroll { display: flex; flex-direction: column; align-items: center; gap: 10px; justify-self: end; }
.hero__scroll i { width: 1px; height: 52px; background: var(--line); position: relative; overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; left: 0; top: -50%; width: 100%; height: 50%; background: var(--blue); animation: drip 1.8s var(--ease) infinite; }
@keyframes drip { to { top: 100%; } }
@media (max-width: 960px) {
  .hero__collage { position: relative; right: auto; top: auto; width: 100%; height: 80vw; max-height: 560px; margin-top: 36px; }
  .hero__bottom { grid-template-columns: 1fr; gap: 20px; padding-top: 28px; }
  .hero__scroll { display: none; }
  .hero__title { max-width: none; }
}

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding: 22px 0; overflow: hidden; background: #fff; }
.marquee__track { display: flex; gap: 28px; white-space: nowrap; width: max-content; font-size: clamp(14px, 1.6vw, 22px); color: #b4b6be; will-change: transform; }
.marquee__track i { color: var(--blue); font-style: normal; }
.marquee__track span { transition: color .3s; }
.marquee__track span:hover { color: var(--ink); }

/* ---------- Studio ---------- */
.studio__wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 120px); align-items: start; }
.studio__title { font-size: clamp(38px, 4.8vw, 76px); }
.studio__text { font-size: clamp(22px, 2.4vw, 36px); line-height: 1.22; letter-spacing: -.02em; font-weight: 400; }
.studio__text .w { opacity: .14; transition: none; }
.stats { margin-top: clamp(60px, 9vw, 130px); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.stat { padding: 28px 24px 0 0; display: flex; flex-direction: column; gap: 10px; }
.stat + .stat { border-left: 1px solid var(--line); padding-left: 24px; }
.stat b { font-size: clamp(40px, 6vw, 96px); font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.stat:nth-child(2) b { color: var(--blue); }
.stat span { color: var(--muted); }
@media (max-width: 860px) {
  .studio__wrap { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 24px; }
}

/* ---------- Works (horizontal) ---------- */
.works { padding: 0; background: var(--soft); }
.works__pin { min-height: 100vh; display: flex; align-items: center; gap: clamp(32px, 5vw, 80px); padding: 120px var(--gutter) 60px; overflow: hidden; }
.works__head { flex: 0 0 min(30vw, 420px); display: flex; flex-direction: column; gap: 24px; }
.works__head h2 { font-size: clamp(36px, 4.6vw, 72px); }
.works__progress { height: 2px; background: var(--line); width: 100%; max-width: 280px; }
.works__progress i { display: block; height: 100%; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.works__nav { display: flex; align-items: center; gap: 14px; }
.wn { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--ink); font-size: 20px; display: grid; place-items: center; transition: background .3s, color .3s, opacity .3s, border-color .3s; }
.wn:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
.wn:disabled { opacity: .25; pointer-events: none; }
.works__count { min-width: 64px; text-align: center; font-size: 13px; }
.works__count b { color: var(--blue); font-weight: 500; }
.works__hint { font-size: 11px; }
.works__track { display: flex; gap: clamp(16px, 2vw, 32px); will-change: transform; }
.work {
  flex: 0 0 auto; width: min(56vw, 860px); position: relative; cursor: pointer; display: block;
}
.work__media { position: relative; aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden; background: #dfe1e7; }
.work__media img { position: absolute; inset: 0 -8%; width: 116%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), filter .6s; }
.work:hover .work__media img { transform: scale(1.05); }
.work__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 55%, rgba(0,0,0,.45)); }
.work__no { position: absolute; z-index: 2; top: 16px; left: 18px; color: #fff; }
.work__tags { position: absolute; z-index: 2; left: 18px; bottom: 16px; right: 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.work__tags span { background: rgba(255,255,255,.16); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: #fff; padding: 6px 12px; border-radius: 99px; font-family: var(--f-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.work__info { display: flex; justify-content: space-between; align-items: baseline; padding: 18px 4px 0; gap: 12px; }
.work__info h3 { font-size: clamp(24px, 2.6vw, 40px); font-weight: 500; letter-spacing: -.035em; }
.work__info .mono { color: var(--muted); }
.work--end { width: min(30vw, 420px); aspect-ratio: auto; display: grid; place-items: center; }
.work--end a { width: min(26vw, 340px); aspect-ratio: 1; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; text-align: center; font-size: clamp(20px, 2vw, 30px); letter-spacing: -.03em; transition: transform .6s var(--ease), background .4s; }
.work--end a:hover { transform: scale(1.06) rotate(-4deg); background: var(--ink); }
@media (max-width: 899px) {
  .works__pin { flex-direction: column; align-items: stretch; padding-top: clamp(80px, 12vw, 120px); padding-bottom: 80px; }
  .works__head { flex: none; }
  .works__progress, .works__nav, .works__hint { display: none; }
  .works__track { flex-direction: column; gap: 48px; }
  .work, .work--end { width: 100%; }
  .work--end a { width: 220px; }
}

/* ---------- Statement ---------- */
.statement { background: var(--blue); color: #fff; overflow: hidden; padding-block: clamp(80px, 12vw, 160px); }
.statement__word { font-size: clamp(64px, 19vw, 320px); font-weight: 700; letter-spacing: -.065em; line-height: .86; text-transform: uppercase; white-space: nowrap; will-change: transform; }
.statement__word:nth-child(3) { text-align: right; }
.statement__word:nth-child(4) { text-align: center; }
.statement__word.outline { color: transparent; -webkit-text-stroke: 2px #fff; }
.statement__badge { position: absolute; z-index: 2; right: calc(var(--gutter) + 2vw); top: 50%; width: clamp(110px, 13vw, 190px); aspect-ratio: 1; margin-top: -6vw; display: grid; place-items: center; background: var(--ink); border-radius: 50%; }
.statement__badge svg { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 14s linear infinite; }
.statement__badge text { fill: #fff; font-family: var(--f-mono); font-size: 14.5px; letter-spacing: .14em; }
.statement__badge span { font-size: clamp(20px, 2.4vw, 32px); color: var(--blue); }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 700px) { .statement__badge { top: auto; bottom: 24px; margin: 0; } }

/* ---------- Experience ---------- */
.experience { background: var(--black); color: #fff; }
.experience .muted { color: #8b8c96; }
.exp__head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: end; margin-bottom: clamp(48px, 7vw, 100px); }
.blue-l { color: #5e7bff; }
.exp__person { display: flex; flex-direction: column; gap: 24px; color: #a9aab3; font-size: 18px; }
.exp__links { display: flex; gap: 10px; flex-wrap: wrap; }
.exp__list { list-style: none; margin: 0; padding: 0; }
.exp__row {
  position: relative; display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 20px; align-items: center;
  padding: 30px 12px; isolation: isolate; transition: color .4s, padding .5s var(--ease);
}
.exp__row::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: rgba(255,255,255,.16); transform-origin: left; transform: scaleX(var(--draw, 0)); }
.exp__row::after { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--blue); transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease); border-radius: 6px; }
.exp__row:hover::after { transform: scaleY(1); }
.exp__row:hover { padding-left: 28px; }
.exp__row b { font-size: clamp(20px, 2.4vw, 34px); font-weight: 500; letter-spacing: -.03em; }
.exp__row > span:last-child { text-align: right; color: #a9aab3; transition: color .4s; }
.exp__row:hover > span { color: #fff; }
.exp__row .mono { color: #8b8c96; }
@media (max-width: 860px) {
  .exp__head { grid-template-columns: 1fr; }
  .exp__row { grid-template-columns: 1fr; gap: 6px; padding: 22px 4px; }
  .exp__row > span:last-child { text-align: left; }
}

/* ---------- Services ---------- */
.services__title { margin-bottom: clamp(48px, 6vw, 90px); max-width: 16ch; }
.svc { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.svc li { border-bottom: 1px solid var(--line); }
.svc__btn { width: 100%; display: grid; grid-template-columns: 80px 1fr 1.1fr 40px; gap: 20px; align-items: center; padding: clamp(22px, 3vw, 40px) 0; text-align: left; }
.svc__btn h3 { font-size: clamp(28px, 4.4vw, 68px); font-weight: 500; letter-spacing: -.045em; line-height: 1; transition: transform .6s var(--ease), color .3s; }
.svc__btn p { color: var(--muted); max-width: 40ch; }
.svc__btn .plus { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .3s, color .3s, transform .5s var(--ease); }
.svc li:hover h3 { transform: translateX(16px); color: var(--blue); }
.svc li:hover .plus { background: var(--blue); color: #fff; border-color: var(--blue); transform: rotate(45deg); }
.svc__float { position: fixed; left: 0; top: 0; z-index: 50; width: 300px; aspect-ratio: 16/10; border-radius: 14px; overflow: hidden; pointer-events: none; opacity: 0; transform: scale(.6); box-shadow: 0 30px 70px -20px rgba(0,0,0,.4); }
.svc__float img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) {
  .svc__btn { grid-template-columns: 40px 1fr; }
  .svc__btn p { grid-column: 2; }
  .svc__btn .plus { display: none; }
  .svc__float { display: none; }
}

/* ---------- Contact / Footer ---------- */
.contact { padding: clamp(80px, 12vw, 160px) var(--gutter) 28px; overflow: hidden; }
.contact__q { display: flex; align-items: center; margin-bottom: 24px; }
.contact__big { display: block; font-size: clamp(72px, 17vw, 300px); font-weight: 600; letter-spacing: -.07em; line-height: .9; border-bottom: 1px solid var(--line); padding-bottom: 30px; }
.contact__row { display: inline-flex; align-items: center; gap: .18em; transition: transform .8s var(--ease); }
.contact__arrow { flex: none; display: inline-grid; place-items: center; width: .62em; height: .62em; margin-left: .08em; border-radius: 50%; background: var(--blue); transition: transform .6s var(--ease), background .3s; }
.contact__arrow svg { width: 46%; height: 46%; fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .6s var(--ease); }
.contact__big:hover .contact__arrow { background: var(--ink); }
.contact__big:hover .contact__arrow svg { transform: rotate(45deg); }
.contact__big:hover .contact__row { transform: translateX(2vw); }
.contact__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; padding: 48px 0; }
.contact__grid > div { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.contact__grid a { position: relative; }
.contact__grid a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.contact__grid a:hover::after { transform: scaleX(1); transform-origin: left; }
.contact__logo { width: 138px; height: auto; margin-bottom: 8px; }
.contact__grid .muted { max-width: 34ch; }
.contact__end { justify-content: flex-end; align-items: flex-end !important; }
.totop { margin-top: 8px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 99px; }
.totop:hover { background: var(--ink); color: #fff; }
.contact__legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--line); }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr 1fr; } .contact__grid > div:first-child { grid-column: 1 / -1; } }

/* ---------- Page curtain ---------- */
.curtain { position: fixed; inset: 0; z-index: 1001; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.curtain span { font-size: 14px; letter-spacing: .3em; }
.nav__links a.is-current { color: var(--blue); }

/* ---------- Highlight (eski sitedeki mavi kutu) ---------- */
.hl { --hl: 1; position: relative; color: #fff; padding: 0 .12em; isolation: isolate; display: inline-block; }
.hl::before { content: ""; position: absolute; inset: .04em 0 -.02em; background: var(--blue); z-index: -1; transform: scaleX(var(--hl)); transform-origin: left; }

/* ---------- Partners (beyaz) ---------- */
.partners { padding-inline: 0; background: #fff; border-top: 1px solid var(--line); }
.partners__head { padding: 0 var(--gutter); display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: end; margin-bottom: clamp(40px, 6vw, 80px); }
.partners__head .kicker { margin-bottom: 20px; color: var(--blue); }
.partners__head h2 { font-size: clamp(34px, 4.2vw, 68px); }
.partners__side { display: flex; flex-direction: column; gap: 22px; max-width: 46ch; }
.partners__count { display: flex; align-items: baseline; gap: 12px; }
.partners__count b { font-size: clamp(40px, 4vw, 60px); font-weight: 500; letter-spacing: -.05em; color: var(--blue); }
.plogos { overflow: hidden; padding: 6px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.plogos__track { display: flex; width: max-content; will-change: transform; }
.pchip { flex: 0 0 auto; width: clamp(130px, 13vw, 190px); aspect-ratio: 1; display: grid; place-items: center; border-right: 1px solid var(--line); }
.pchip img { width: 92%; height: auto; opacity: .62; transition: opacity .5s, transform .7s var(--ease); }
.pchip:hover img { opacity: 1; transform: scale(1.06); }
.plogos + .plogos { border-top: 1px solid var(--line); }
@media (max-width: 860px) { .partners__head { grid-template-columns: 1fr; } }

/* ---------- Works card video ---------- */
.work__video { position: absolute; inset: 0 -8%; width: 116%; height: 100%; object-fit: cover; }
a.work { color: inherit; }

/* ---------- Projects page ---------- */
.phero { padding-top: clamp(140px, 20vh, 200px); padding-bottom: clamp(60px, 8vw, 100px); overflow: hidden; }
.phero .kicker { color: var(--blue); margin-bottom: 24px; }
.phero__title { font-size: clamp(44px, 8.4vw, 140px); line-height: .98; letter-spacing: -.055em; font-weight: 500; }
.phero__lead { max-width: 52ch; margin-top: 32px; font-size: clamp(16px, 1.3vw, 19px); }
.cats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 1.6vw, 24px); }
.cat { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 28px; padding: 12px; background: #fff; transition: border-color .4s, box-shadow .6s var(--ease), transform .6s var(--ease); }
.cat:hover { border-color: transparent; box-shadow: 0 40px 80px -40px rgba(23,69,255,.45); transform: translateY(-6px); }
.cat__media { position: relative; aspect-ratio: 16/10; border-radius: 20px; overflow: hidden; background: var(--soft); }
.cat__media img, .media .hv { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.cat:hover .cat__media img { transform: scale(1.06); }
.media { position: relative; overflow: hidden; }
.media .hv { opacity: 0; transition: opacity .5s; z-index: 1; }
.media .hv.on { opacity: 1; }
.cat__icon { position: absolute; z-index: 2; top: 14px; left: 14px; width: 48px; height: 48px; border-radius: 50%; background: #fff; display: grid; place-items: center; }
.cat__icon svg { width: 22px; height: 22px; fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.cat__arrow { position: absolute; z-index: 2; top: 14px; right: 14px; width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.9); display: grid; place-items: center; font-size: 18px; transition: transform .6s var(--ease), background .3s, color .3s; }
.cat:hover .cat__arrow { background: var(--blue); color: #fff; transform: rotate(45deg); }
.cat__body { padding: 22px 12px 12px; display: grid; grid-template-columns: auto 1fr; column-gap: 16px; row-gap: 6px; align-items: baseline; }
.cat__body h3 { font-size: clamp(28px, 3vw, 46px); font-weight: 500; letter-spacing: -.04em; line-height: 1; }
.cat__tags, .cat__meta { grid-column: 2; color: var(--muted); font-size: 11px; }
.cat__meta b { color: var(--blue); font-weight: 500; }
@media (max-width: 760px) { .cats__grid { grid-template-columns: 1fr; } .cat { border-radius: 22px; } }

/* ---------- Bottom sheet ---------- */
.sheet { position: fixed; inset: 0; z-index: 180; visibility: hidden; }
.sheet.is-open { visibility: visible; }
.sheet__backdrop { position: absolute; inset: 0; background: rgba(10,10,14,.5); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.sheet__panel { position: absolute; left: 0; right: 0; bottom: 0; max-height: 88vh; overflow-y: auto; overscroll-behavior: contain; background: #fff; border-radius: 30px 30px 0 0; padding: 0 var(--gutter) 40px; box-shadow: 0 -30px 80px -30px rgba(0,0,0,.35); }
.sheet__handle { position: sticky; top: 0; z-index: 2; display: grid; place-items: center; height: 34px; cursor: grab; touch-action: none; background: #fff; }
.sheet__handle i { width: 52px; height: 5px; border-radius: 9px; background: var(--line); }
.sheet__head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; padding: 10px 0 28px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.sheet__title { font-size: clamp(36px, 5vw, 72px); margin: 8px 0 10px; }
.sheet__text { max-width: 52ch; }
.sheet__close { padding: 12px 18px; border-radius: 99px; background: var(--ink); color: #fff; flex: none; }
.sheet__close:hover { background: var(--blue); }
.sheet__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.subcard { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 10px; border-radius: 22px; border: 1px solid var(--line); transition: border-color .3s, transform .6s var(--ease); }
.subcard:hover { border-color: var(--blue); transform: translateY(-4px); }
.subcard__media { position: relative; aspect-ratio: 4/5; border-radius: 14px; overflow: hidden; background: var(--soft); }
.subcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.subcard:hover .subcard__media img { transform: scale(1.07); }
.subcard__play { position: absolute; right: 10px; bottom: 10px; width: 38px; height: 38px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-size: 12px; }
.subcard__info { display: flex; flex-direction: column; gap: 4px; padding: 0 6px 6px; }
.subcard__info h4 { margin: 0; font-size: 22px; font-weight: 500; letter-spacing: -.03em; }
.subcard__arrow { position: absolute; right: 16px; bottom: 18px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .3s, color .3s, transform .5s var(--ease); }
.subcard:hover .subcard__arrow { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateX(4px); }
@media (max-width: 560px) { .sheet__grid { grid-template-columns: 1fr 1fr; gap: 10px; } .subcard__info h4 { font-size: 17px; } .subcard__arrow { display: none; } .sheet__head { flex-direction: column-reverse; } }

/* ---------- Work (category) page ---------- */
.whero { padding-top: clamp(170px, 22vh, 200px); padding-bottom: 40px; }
@media (max-width: 700px) { .whero { padding-top: 120px; } }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 28px; color: var(--muted); }
.crumbs a:hover { color: var(--blue); }
.crumbs span { color: var(--ink); }
.crumbs i { font-style: normal; opacity: .4; }
.whero__title { font-size: clamp(48px, 9vw, 150px); line-height: .95; letter-spacing: -.055em; font-weight: 500; }
.whero__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; margin-top: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.whero__text { max-width: 54ch; font-size: clamp(16px, 1.3vw, 19px); }
.whero__meta { display: flex; gap: 22px; flex-wrap: wrap; }
.whero__meta b { color: var(--blue); font-weight: 500; }
.siblings { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.siblings a { padding: 11px 18px; border-radius: 99px; border: 1px solid var(--line); transition: background .3s, color .3s, border-color .3s; }
.siblings a:hover { border-color: var(--ink); }
.siblings a.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.wgrid-wrap { padding-top: 20px; }
.wgrid { --cols: 3; columns: var(--cols); column-gap: clamp(10px, 1.4vw, 20px); }
.witem { break-inside: avoid; margin: 0 0 clamp(10px, 1.4vw, 20px); cursor: pointer; }
.witem .media { border-radius: 14px; background: var(--soft); }
.witem img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1s var(--ease); }
.witem:hover img { transform: scale(1.04); }
.witem__play { position: absolute; z-index: 2; left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--blue); display: grid; place-items: center; font-size: 18px; transition: transform .5s var(--ease), opacity .4s; }
.witem:hover .witem__play { transform: scale(.7); opacity: 0; }
.witem figcaption { display: flex; justify-content: space-between; padding: 10px 2px 0; color: var(--muted); font-size: 11px; }
@media (max-width: 1000px) { .wgrid { columns: min(var(--cols), 3); } }
@media (max-width: 700px) { .wgrid { columns: 2; } }
@media (max-width: 420px) { .wgrid[style*="--cols: 2"] { columns: 1; } }

/* ---------- Mega menü ---------- */
.nav__links a[data-mega] .roll__in span::after { content: " ▾"; font-size: .7em; opacity: .5; }
.mega {
  position: absolute; top: calc(100% + 10px); left: 0; right: 0; z-index: 5;
  display: grid; grid-template-columns: 1.05fr 1fr .9fr; gap: 0;
  background: #fff; border: 1px solid rgba(10,10,12,.07); border-radius: 28px; overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(10,10,40,.3);
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .35s var(--ease), transform .5s var(--ease), visibility .35s;
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; } /* hover köprüsü */
.mega.is-open { opacity: 1; visibility: visible; transform: none; }
.mega__cap { display: block; font-size: 10px; margin-bottom: 14px; }
.mega__disc { padding: 26px 18px 18px 26px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.mega__disc a { display: grid; grid-template-columns: 30px 1fr 20px; align-items: center; padding: 12px 14px; border-radius: 14px; font-size: 22px; font-weight: 500; letter-spacing: -.03em; transition: background .3s, color .3s; }
.mega__disc a small { font-size: 10px; color: var(--muted); }
.mega__disc a i { font-style: normal; color: var(--muted); transition: transform .4s var(--ease), color .3s; text-align: right; }
.mega__disc a.is-on { background: var(--soft); color: var(--blue); }
.mega__disc a.is-on i { color: var(--blue); transform: translateX(3px); }
.mega__subs { position: relative; padding: 26px 22px 18px; }
.mega__list { display: none; flex-direction: column; gap: 2px; }
.mega[data-active="brand"] .mega__list[data-for="brand"], .mega[data-active="uiux"] .mega__list[data-for="uiux"],
.mega[data-active="video"] .mega__list[data-for="video"], .mega[data-active="social"] .mega__list[data-for="social"] { display: flex; }
.mega__list a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; font-size: 16px; position: relative; transition: background .3s, color .3s, padding .4s var(--ease); }
.mega__list a small { color: var(--muted); font-size: 10px; }
.mega__list a:hover { background: var(--blue); color: #fff; padding-left: 20px; }
/* bulunulan sayfa */
.mega__list a.is-cur { background: var(--soft); color: var(--blue); padding-left: 22px; }
.mega__list a.is-cur::before { content: ""; position: absolute; left: 10px; top: 50%; width: 5px; height: 5px; margin-top: -2.5px; border-radius: 50%; background: var(--blue); }
.mega__list a.is-cur:hover { background: var(--blue); color: #fff; }
.mega__list a.is-cur:hover::before { background: #fff; }
.mega__disc a.is-cur small { color: var(--blue); }
.macc__sub.is-cur { opacity: 1; font-weight: 600; }
.macc__sub.is-cur::before { content: "● "; font-size: 10px; vertical-align: middle; }
.mega__list a:hover small { color: rgba(255,255,255,.75); }
.mega__list p { font-size: 14px; margin: 0 14px 14px; max-width: 32ch; }
.mega__list a.mega__hint { justify-content: flex-start; gap: 8px; padding: 0 14px; font-size: 11px; color: var(--blue); background: none; }
.mega__list a.mega__hint i { font-style: normal; transition: transform .4s var(--ease); }
.mega__list a.mega__hint:hover { background: none; color: var(--blue); padding-left: 14px; }
.mega__list a.mega__hint:hover i { transform: translate(2px,-2px); }
.mega__preview { position: relative; margin: 14px 14px 14px 0; border-radius: 18px; overflow: hidden; background: var(--soft); min-height: 260px; }
.mega__preview img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mega__preview span { position: absolute; left: 12px; bottom: 12px; background: #fff; padding: 6px 10px; border-radius: 99px; font-size: 10px; }
.mega__foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; padding: 14px 26px; border-top: 1px solid var(--line); background: var(--soft); }
.mega__foot a { color: var(--blue); }
.mega__foot a:hover { text-decoration: underline; }
@media (max-width: 960px) { .mega { display: none; } }

/* ---------- Mobil menü akordeonu ---------- */
.macc { border-bottom: 1px solid rgba(255,255,255,.18); }
.macc__row { display: flex; justify-content: space-between; align-items: center; overflow: hidden; }
.macc__row a { font-size: clamp(42px, 12vw, 88px); font-weight: 600; letter-spacing: -.04em; line-height: 1.05; display: flex; align-items: flex-start; gap: 12px; padding: 6px 0; }
.macc__row small { font-size: 11px; margin-top: 14px; opacity: .6; }
.macc__btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); color: #fff; font-size: 22px; flex: none; }
.macc__btn.sm { width: 34px; height: 34px; font-size: 18px; }
.macc__body { height: 0; overflow: hidden; }
.macc > .macc__body { padding-left: 4px; }
.macc__row2 { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.14); }
.macc__row2 a { font-size: 24px; font-weight: 500; letter-spacing: -.02em; }
.macc__go { width: 34px; text-align: center; opacity: .7; }
.macc__sub { display: flex; justify-content: space-between; padding: 8px 0 8px 18px; font-size: 18px; opacity: .9; }
.macc__sub small { opacity: .6; }
.macc__cat > .macc__body > :last-child { margin-bottom: 8px; }
.menu { overflow-y: auto; }

/* ---------- Mavi koleksiyon çubuğu ---------- */
.cbar {
  position: fixed; z-index: 95; left: 50%; top: 96px; width: min(640px, calc(100% - 2 * var(--gutter)));
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 48px; padding: 0 6px;
  background: var(--blue); color: #fff; border-radius: 99px; box-shadow: 0 16px 40px -14px rgba(23,69,255,.6);
  transform: translate(-50%, -20px); opacity: 0; visibility: hidden; transition: transform .6s var(--ease), opacity .4s, visibility .4s, top .6s var(--ease);
}
.cbar.is-on { transform: translate(-50%, 0); opacity: 1; visibility: visible; }
.nav.is-hidden ~ .cbar { top: 14px; }
.cbar__nav { display: flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px; border-radius: 99px; font-size: 14px; white-space: nowrap; overflow: hidden; min-width: 0; transition: background .3s; }
.cbar__nav span { overflow: hidden; text-overflow: ellipsis; }
.cbar__nav i { font-style: normal; transition: transform .4s var(--ease); }
.cbar__nav:hover { background: rgba(255,255,255,.16); }
.cbar__prev:hover i { transform: translateX(-3px); }
.cbar__next { justify-content: flex-end; }
.cbar__next:hover i { transform: translateX(3px); }
.cbar__mid { display: flex; align-items: center; gap: 10px; height: 36px; padding: 0 16px; border-radius: 99px; background: #fff; color: var(--ink); }
.cbar__mid span { font-size: 11px; }
.cbar__mid b { color: var(--blue); font-weight: 500; font-size: 11px; }
.cbar__mid i { font-style: normal; font-size: 11px; transition: transform .4s var(--ease); }
.cbar.menu-on .cbar__mid i { transform: rotate(180deg); }
.cbar__menu {
  position: absolute; left: 50%; top: calc(100% + 8px); width: min(380px, 92vw); transform: translate(-50%, -6px);
  background: #fff; color: var(--ink); border-radius: 20px; padding: 14px; box-shadow: 0 30px 70px -20px rgba(10,10,40,.35); border: 1px solid var(--line);
  opacity: 0; visibility: hidden; transition: opacity .3s, transform .4s var(--ease), visibility .3s;
}
.cbar.menu-on .cbar__menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.cbar__cap { display: block; font-size: 10px; color: var(--muted); padding: 2px 10px 10px; }
.cbar__menu a { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 8px; padding: 10px; border-radius: 12px; font-size: 16px; transition: background .3s, color .3s; }
.cbar__menu a small { font-size: 10px; color: var(--muted); }
.cbar__menu a:hover { background: var(--soft); color: var(--blue); }
.cbar__menu a.is-cur { background: var(--blue); color: #fff; }
.cbar__menu a.is-cur small { color: rgba(255,255,255,.75); }
.cbar__menu .cbar__all { display: block; margin-top: 6px; border-top: 1px solid var(--line); border-radius: 0; padding: 12px 10px 4px; color: var(--blue); font-size: 11px; }
@media (max-width: 700px) {
  .cbar { top: auto !important; bottom: 14px; transform: translate(-50%, 20px); }
  .cbar.is-on { transform: translate(-50%, 0); }
  .cbar__nav span { display: none; }
  .cbar__nav { justify-content: center; font-size: 18px; }
  .cbar__menu { top: auto; bottom: calc(100% + 8px); transform: translate(-50%, 6px); }
}

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 210; background: rgba(8,8,12,.95); display: grid; grid-template-columns: 80px 1fr 80px; align-items: center; visibility: hidden; opacity: 0; transition: opacity .4s, visibility .4s; }
.lightbox.is-open { visibility: visible; opacity: 1; }
.lb__close { position: fixed; z-index: 3; top: 18px; right: var(--gutter); padding: 12px 18px; border-radius: 99px; background: #fff; color: var(--ink); }
.lb__close:hover { background: var(--blue); color: #fff; }
.lb__fig { margin: 0; height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 70px 0 30px; }
.lb__media { display: flex; justify-content: center; max-width: 100%; }
.lb__media img, .lb__media video { max-height: 80vh; max-width: 100%; width: auto; border-radius: 10px; background: #000; }
.lb__media video:not(.is-tall) { width: min(100%, 1280px); }
.lb__fig figcaption { color: #fff; opacity: .7; }
.lb__nav { width: 56px; height: 56px; margin: auto; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); color: #fff; font-size: 20px; transition: background .3s; }
.lb__nav:hover { background: var(--blue); border-color: var(--blue); }
@media (max-width: 700px) {
  .lightbox { grid-template-columns: 1fr; }
  .lb__nav { position: fixed; bottom: 22px; z-index: 3; }
  .lb__prev { left: 22px; } .lb__next { right: 22px; }
  .lb__fig { padding: 70px 12px 90px; }
  .lb__media img, .lb__media video { max-height: 72vh; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .studio__text .w { opacity: 1; }
}

.menu-open .cbar { opacity: 0; visibility: hidden; }

/* ---------- Interaktif dergi (flipbook) ---------- */
.fbooks { padding-top: 10px; padding-bottom: 20px; }
.fbooks .section-head { margin-bottom: 32px; }
.fbook { display: grid; grid-template-columns: minmax(220px, 420px) 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; padding: clamp(24px, 4vw, 56px); border-radius: 28px; background: var(--soft); }
.fbook + .fbook { margin-top: 20px; }
.fbook__cover { position: relative; perspective: 1400px; display: block; width: 100%; }
.fbook__cover img { position: relative; z-index: 2; width: 100%; height: auto; border-radius: 3px 8px 8px 3px; box-shadow: 0 40px 70px -30px rgba(10,10,30,.55), inset 0 0 0 1px rgba(0,0,0,.05); transform-origin: left center; transition: transform .9s var(--ease); }
.fbook__cover::after { content: ""; position: absolute; z-index: 3; left: 0; top: 0; bottom: 0; width: 6%; border-radius: 3px 0 0 3px; background: linear-gradient(90deg, rgba(0,0,0,.28), rgba(255,255,255,.12) 60%, transparent); pointer-events: none; transition: transform .9s var(--ease); transform-origin: left center; }
.fbook__pages { position: absolute; z-index: 1; inset: 1.5% 0 1.5% 3%; border-radius: 0 8px 8px 0; background: repeating-linear-gradient(90deg, #fff 0 2px, #e9e9ee 2px 3px); box-shadow: 0 30px 60px -30px rgba(0,0,0,.4); }
.fbook__cover:hover img, .fbook__cover:hover::after { transform: rotateY(-24deg); }
.fbook__info { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.fbook__info h2 { font-size: clamp(36px, 5vw, 76px); }
.fbook__info p { max-width: 44ch; font-size: 17px; }
.fbook__thumbs { display: flex; align-items: center; gap: 8px; }
.fbook__thumbs img { width: 54px; height: 70px; object-fit: cover; border-radius: 4px; box-shadow: 0 8px 20px -10px rgba(0,0,0,.4); }
.fbook__thumbs span { margin-left: 6px; color: var(--blue); }
@media (max-width: 760px) { .fbook { grid-template-columns: 1fr; } .fbook__cover { max-width: 300px; margin: 0 auto; } }

.fb { position: fixed; inset: 0; z-index: 220; background: radial-gradient(ellipse at 50% 40%, #1b1d26, #0a0a0d 70%); color: #fff; display: grid; grid-template-rows: auto 1fr auto; }
.fb__top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px var(--gutter); }
.fb__top b { display: block; font-size: 18px; font-weight: 500; }
.fb__meta { opacity: .55; font-size: 10px; }
.fb__count { opacity: .8; }
.fb__acts { display: flex; gap: 8px; }
.fb__btn { height: 42px; min-width: 42px; padding: 0 16px; border-radius: 99px; background: rgba(255,255,255,.1); color: #fff; transition: background .3s; }
.fb__btn:hover { background: var(--blue); }
.fb__close { background: #fff; color: var(--ink); }
.fb__stage { position: relative; display: grid; place-items: center; min-height: 0; padding: 10px; }
.fb__book { margin: 0 auto; }
.fb__page { background: #fff; overflow: hidden; }
.fb__page img { width: 100%; height: 100%; object-fit: cover; display: block; background: #f1f1f4; }
.fb__loading { position: absolute; opacity: .6; }
.fb__bottom { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 14px var(--gutter) 34px; }
.fb__nav { width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); color: #fff; font-size: 18px; transition: background .3s, border-color .3s; }
.fb__nav:hover { background: var(--blue); border-color: var(--blue); }
.fb__range { width: min(520px, 55vw); accent-color: var(--blue); }
.fb__hint { position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%); opacity: .4; font-size: 10px; white-space: nowrap; }
@media (max-width: 700px) { .fb__meta, .fb__full { display: none; } .fb__top b { font-size: 15px; } .fb__hint { display: none; } }

/* Sıralı ızgara (çok içerikli koleksiyonlar) + Show more */
.wgrid.wgrid--rows { columns: auto; display: grid; grid-template-columns: repeat(var(--cols), 1fr); gap: clamp(10px, 1.4vw, 20px); }
.wgrid--rows .witem { margin: 0; }
@media (max-width: 560px) { .wgrid.wgrid--rows { grid-template-columns: 1fr; } }
.wmore-btn { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: clamp(30px, 4vw, 50px); }
.wmore-btn:empty { display: none; }
.wmore-btn .arrow { width: auto !important; padding: 0 10px; border-radius: 99px !important; font-size: 12px; }
.wmore-btn .btn:hover .arrow { transform: none; }

/* ---------- Marka sunumları (Behance tarzı) ---------- */
.cases { padding-top: 10px; padding-bottom: 30px; }
.cases .section-head { margin-bottom: 28px; }
.cases__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 24px); }
.case { display: flex; flex-direction: column; text-align: left; border-radius: 22px; padding: 10px; border: 1px solid var(--line); background: #fff; transition: border-color .4s, box-shadow .6s var(--ease), transform .6s var(--ease); }
.case:hover { border-color: transparent; box-shadow: 0 34px 70px -38px rgba(23,69,255,.45); transform: translateY(-5px); }
.case__media { display: block; aspect-ratio: 4/3; border-radius: 14px; overflow: hidden; background: var(--soft); }
.case__media img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 1.2s var(--ease); }
.case:hover .case__media img { transform: scale(1.05); }
.case__info { display: flex; flex-direction: column; gap: 6px; padding: 16px 8px 8px; }
.case__info .mono { font-size: 10px; }
.case__info b { font-size: clamp(20px, 1.8vw, 26px); font-weight: 500; letter-spacing: -.03em; }
.case__go { color: var(--blue); margin-top: 6px; }
.case__go i { font-style: normal; display: inline-block; transition: transform .5s var(--ease); }
.case:hover .case__go i { transform: translate(3px, -3px); }
@media (max-width: 960px) { .cases__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cases__grid { grid-template-columns: 1fr; } }

.csv { position: fixed; inset: 0; z-index: 225; background: #0d0e12; display: flex; flex-direction: column; }
.csv__bar { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px var(--gutter); background: #0d0e12; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.csv__progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.csv__title b { display: block; font-size: 18px; font-weight: 500; }
.csv__meta { font-size: 10px; opacity: .55; }
.csv__acts { display: flex; align-items: center; gap: 8px; }
.csv__count { opacity: .7; min-width: 64px; text-align: center; }
.csv__btn { height: 40px; min-width: 40px; padding: 0 14px; border-radius: 99px; background: rgba(255,255,255,.1); color: #fff; transition: background .3s; }
.csv__btn:hover { background: var(--blue); }
.csv__close { background: #fff; color: var(--ink); }
.csv__scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; }
.csv__doc { width: min(1400px, 100%); margin: 0 auto; background: #fff; box-shadow: 0 0 80px rgba(0,0,0,.5); }
.csv__doc > img { display: block; width: 100%; height: auto; background: #f1f1f4; }
.csv__nextcase { position: relative; display: flex; flex-direction: column; gap: 8px; width: 100%; padding: clamp(40px, 6vw, 80px) clamp(20px, 5vw, 70px); text-align: left; background: var(--ink); color: #fff; overflow: hidden; }
.csv__nextcase b { position: relative; z-index: 2; font-size: clamp(32px, 6vw, 90px); font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.csv__nextcase b i { font-style: normal; color: #6f8cff; transition: transform .6s var(--ease); display: inline-block; }
.csv__nextcase:hover b i { transform: translateX(.2em); }
.csv__nextcase .mono { position: relative; z-index: 2; }
.csv__nextcase img { position: absolute; right: -4%; top: 50%; width: 46%; transform: translateY(-50%) rotate(-4deg); border-radius: 12px; opacity: .35; transition: opacity .5s, transform .8s var(--ease); }
.csv__nextcase:hover img { opacity: .6; transform: translateY(-50%) rotate(0); }
@media (max-width: 700px) { .csv__meta, .csv__count { display: none; } .csv__title b { font-size: 15px; } .csv__btn { padding: 0 11px; } }