/* ============================================================
   FUAR EXPORA — sections: hero, projeler, hizmetler, süreç,
   global, manifesto, cta, footer + responsive
   ============================================================ */

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(9.5rem, 17vh, 11.5rem) var(--gutter) clamp(2rem, 6vh, 4rem);
  overflow: clip;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 130px 130px;
  opacity: 0.3;
  pointer-events: none;
  mask-image: radial-gradient(120% 90% at 30% 30%, black 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 30% 30%, black 30%, transparent 78%);
}

.hero__collage {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__card {
  position: absolute;
  overflow: clip;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(20, 21, 18, 0.35);
  will-change: transform;
}
.hero__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__card-tag {
  position: absolute;
  left: 0.8rem;
  bottom: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--paper);
  background: rgba(20, 21, 18, 0.72);
  padding: 0.45em 0.75em;
  border-radius: 2px;
}
/* Kartlar başlık kolonunun sağında ayrı bir düşey bant oluşturur;
   büyük tipografiyle çakışmazlar (etiketler okunur kalır). */
.hero__card--a { top: 8%; right: 3%; width: clamp(280px, 26vw, 500px); aspect-ratio: 3/2; }
.hero__card--b { top: 44%; right: 9%; width: clamp(170px, 16vw, 320px); aspect-ratio: 3/2; z-index: 2; }
.hero__card--c { top: 67%; right: 2%; width: clamp(200px, 20vw, 380px); aspect-ratio: 16/9; }

.hero__dim {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.hero__dim i {
  display: block;
  width: 5rem;
  height: 1px;
  background: var(--muted);
  position: relative;
}
.hero__dim i::before, .hero__dim i::after {
  content: "";
  position: absolute;
  top: -3px;
  width: 1px;
  height: 7px;
  background: var(--muted);
}
.hero__dim i::after { right: 0; }
.hero__dim--a { top: 9%; right: 38%; }
.hero__dim--b { top: 36%; right: 30%; }

.hero__content { position: relative; z-index: 3; max-width: 100%; }

.hero__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}
.hero__kicker-rule { width: 2.6rem; height: 1px; background: currentColor; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-hero);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: none;
  max-width: 12ch;
}
.hero__title-line { display: block; overflow: clip; padding-block: 0.04em; }
.hero__title-inner { display: inline-block; will-change: transform; }
.hero__title-line:nth-child(2) .hero__title-inner { color: var(--kobalt); }

.hero__foot {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 3rem 4rem;
  flex-wrap: wrap;
  margin-top: clamp(2rem, 5vh, 3.5rem);
  max-width: min(66rem, 72%);
}
.hero__subtitle {
  max-width: 44ch;
  color: var(--muted);
  font-size: var(--text-body);
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex: none;
}

.hero__scrollhint {
  position: absolute;
  left: clamp(0.6rem, 1.1vw, 1.2rem); /* başlık kolonuyla çakışmasın diye dış marjda */
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 3;
}
.hero__scrollhint i {
  display: block;
  width: 1px;
  height: 3.6rem;
  background: var(--muted);
  overflow: hidden;
  position: relative;
}
.hero__scrollhint i::after {
  content: "";
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--kobalt);
  animation: scrollhint 2.2s var(--ease-inout) infinite;
}
@keyframes scrollhint {
  0% { transform: translateY(0); }
  60%, 100% { transform: translateY(200%); }
}

/* ---------- 360° VİTRİN ---------- */
.showcase {
  background: var(--anthracite);
  color: var(--paper);
  position: relative;
}
.showcase .section-kicker { color: var(--muted-dark); }

.showcase__pin {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1rem, 2.5vh, 2rem);
  padding: calc(var(--header-h) + 0.75rem) var(--gutter) 1.5rem;
}
.showcase__head { display: flex; flex-direction: column; align-items: flex-start; }

.showcase__stage {
  width: 100%;
  margin-inline: auto;
  position: relative;
}
.showcase__frame {
  position: relative;
  overflow: clip;
  border-radius: var(--radius);
  will-change: transform;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.55);
}
.showcase__frame video {
  display: block;
  width: 100%;
  height: min(67vh, calc(100svh - 15rem));
  min-height: 28rem;
  object-fit: cover;
}
.showcase__corner {
  position: absolute;
  width: 1.4rem;
  height: 1.4rem;
  border: 1.5px solid var(--kobalt-soft);
  pointer-events: none;
}
.showcase__corner--tl { top: -0.5rem; left: -0.5rem; border-right: 0; border-bottom: 0; }
.showcase__corner--br { bottom: -0.5rem; right: -0.5rem; border-left: 0; border-top: 0; }

.showcase__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--muted-dark);
}
.showcase__deg { color: var(--kobalt-soft); }
.showcase__deg i { font-style: normal; }

.showcase__hint {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-dark);
}

@media (max-width: 900px) {
  .showcase__stage { width: 100%; }
  .showcase__meta { flex-wrap: wrap; }
  .showcase__frame video { height: auto; min-height: 0; aspect-ratio: 16/10; }
}

/* ---------- REFERANSLAR ---------- */
.references {
  min-height: 100svh;
  background: #48c4e6;
  color: var(--ink);
  position: relative;
}
.references__pin {
  width: 100%;
  height: 100svh;
  min-height: 42rem;
  padding: calc(var(--header-h) + 1.25rem) var(--gutter) 2rem;
  position: relative;
  overflow: clip;
}
.references__head {
  position: absolute;
  left: 50%;
  top: 53%;
  z-index: 3;
  width: min(42vw, 40rem);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.references__head .section-title {
  color: var(--paper);
  font-size: clamp(3.2rem, 5.8vw, 7rem);
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-align: center;
  text-wrap: balance;
}
.references__cloud {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.references__item {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w);
  transform: translate(-50%, -50%);
}
.references__item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  image-rendering: auto;
  will-change: transform, opacity;
}
.references__progress {
  position: absolute;
  right: var(--gutter);
  bottom: 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.14em;
}
.references__progress span { font-size: 1rem; font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  .references__pin { min-height: 100svh; padding-top: calc(var(--header-h) + 0.75rem); }
  .references__head { top: 52%; width: min(82vw, 30rem); }
  .references__head .section-title { font-size: clamp(2.55rem, 12vw, 4.5rem); }
  .references__item { width: min(var(--w), 24vw); }
  .references__progress { font-size: 0.58rem; }
}

/* ---------- PROJELER ---------- */
.projects {
  background: var(--anthracite);
  color: var(--paper);
  padding-top: var(--space-section);
  position: relative;
}
.projects__head {
  padding-inline: var(--gutter);
  margin-bottom: var(--space-block);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.projects__head .text-link { flex: none; margin-bottom: 0.3rem; color: var(--paper); }
.projects .section-kicker { color: var(--muted-dark); }

.projects__pin {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  overflow: clip;
}
.projects__track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.project {
  width: 100vw;
  min-height: calc(100svh - var(--header-h));
  flex: none;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 6vh, 4rem) var(--gutter);
}

.project__media { position: relative; }
.project__img-wrap {
  display: block;
  overflow: clip;
  border-radius: var(--radius);
  aspect-ratio: 3/2;
}
.project__picture,
.project__detail-picture { display: block; width: 100%; height: 100%; }
.project__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
  transform: scale(1.12);
}
.project__detail {
  display: block;
  position: absolute;
  left: -5%;
  bottom: -12%;
  width: 34%;
  aspect-ratio: 4/5;
  overflow: clip;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  will-change: transform;
}
.project__detail img { width: 100%; height: 100%; object-fit: cover; }

.project__body { max-width: 34rem; }
.project__no {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.14em;
  color: var(--muted-dark);
  display: block;
  margin-bottom: 1.1rem;
}
.project__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-h3);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}
.project__story { color: var(--muted-dark); margin-bottom: 2rem; max-width: 40ch; }
.project__name a:focus-visible,
.project__img-wrap:focus-visible,
.project__link:focus-visible { outline: 2px solid var(--kobalt-soft); outline-offset: 5px; }

.project__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
}
.project__meta > div {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-dark);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.project__meta > div:nth-child(odd) { padding-right: 1.4rem; }
.project__meta > div:nth-child(even) { padding-left: 1.4rem; }
.project__meta dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.project__meta dd { font-weight: 500; font-size: 0.9rem; text-align: right; }

.project__link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
}
.project__link span { transition: transform 0.3s var(--ease-out); }
.project__link:hover span { transform: translateX(0.35rem); }

.project__sector {
  display: inline-block;
  margin-top: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kobalt-soft);
  border: 1px solid currentColor;
  padding: 0.5em 0.9em;
  border-radius: 100px;
}

.projects__progress {
  position: absolute;
  left: 50%;
  bottom: clamp(1.2rem, 4vh, 2.4rem);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--muted-dark);
  z-index: 5;
}
.projects__progress-bar {
  width: clamp(8rem, 22vw, 16rem);
  height: 1px;
  background: var(--line-dark);
  overflow: hidden;
}
.projects__progress-bar i {
  display: block;
  height: 100%;
  background: var(--kobalt-soft);
  transform: scaleX(0);
  transform-origin: left;
}

/* ---------- HİZMETLER ---------- */
.services { padding: var(--space-section) var(--gutter); }
.services__head { margin-bottom: var(--space-block); }

.services__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.services__list { border-top: 1px solid var(--line); }

.service { border-bottom: 1px solid var(--line); }
.service__row {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: 1.35rem 0;
  text-align: left;
  position: relative;
  cursor: pointer;
  transition: padding-left 0.4s var(--ease-out);
}
.service__row:focus-visible {
  outline: 1px solid var(--kobalt);
  outline-offset: 4px;
}
.service__no {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.12em;
  color: var(--muted);
  min-width: 2rem;
  transition: color 0.3s;
}
.service__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.3rem, 2.6vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.005em;
  flex: 1;
  transition: color 0.3s var(--ease-out);
}
.service__plus {
  position: relative;
  width: 0.9rem;
  height: 0.9rem;
  flex: none;
  align-self: center;
}
.service__plus::before, .service__plus::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: transform 0.4s var(--ease-out), opacity 0.3s;
}
.service__plus::before { left: 0; right: 0; top: 50%; height: 1.5px; margin-top: -0.75px; }
.service__plus::after { top: 0; bottom: 0; left: 50%; width: 1.5px; margin-left: -0.75px; }
.service.is-active .service__plus::after { transform: scaleY(0); }
.service.is-active .service__row { padding-left: 0.9rem; }
.service.is-active .service__no,
.service.is-active .service__name { color: var(--kobalt); }
.service__row:hover .service__name { color: var(--kobalt); }

.service__panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  visibility: hidden;
  transition:
    grid-template-rows 0.62s var(--ease-inout),
    opacity 0.42s var(--ease-out),
    visibility 0s linear 0.62s;
}
.service.is-active .service__panel {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.service__panel-inner {
  min-height: 0;
  overflow: clip;
}
.service__text {
  color: var(--muted);
  max-width: 52ch;
  padding: 0 0 1.4rem calc(2rem + clamp(1rem, 2.5vw, 2rem) + 0.9rem);
}
.service__inline-media { display: none; }

.services__media {
  position: relative;
  top: auto;
  align-self: start;
  padding: clamp(0.35rem, 0.65vw, 0.55rem);
  background: rgba(15, 16, 18, 0.045);
  border-radius: calc(var(--radius) + 0.35rem);
}
.services__media-frame {
  position: relative;
  aspect-ratio: 3/2.6;
  overflow: clip;
  border-radius: var(--radius);
  background: var(--paper-soft);
}
.services__media-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.7s var(--ease-inout), opacity 0.5s var(--ease-out), transform 0.7s var(--ease-inout);
  transform: scale(1.06);
}
.services__media-img.is-active {
  opacity: 1;
  clip-path: inset(0 0 0 0);
  transform: scale(1);
  z-index: 2;
}
/* Önceki görsel, yenisi açılana kadar altta tam görünür kalır;
   hızlı scroll'da çerçeve asla boş görünmez. */
.services__media-img.was-active {
  opacity: 1;
  clip-path: inset(0 0 0 0);
  transform: scale(1);
  transition: none;
  z-index: 1;
}
.services__media-tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(20, 21, 18, 0.72);
  padding: 0.5em 0.85em;
  border-radius: 2px;
}

/* ---------- SÜREÇ ---------- */
.process { padding: var(--space-section) var(--gutter); position: relative; }
.process__head { margin-bottom: calc(var(--space-block) * 1.4); }

.process__timeline {
  position: relative;
  max-width: 62rem;
  margin-inline: auto;
  padding-block: 1rem;
}
.process__line {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--line);
}
.process__line i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--kobalt);
  transform: scaleY(0);
  transform-origin: top;
}

.process__step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: clamp(2.5rem, 7vh, 4.5rem);
}
.process__step:last-child { margin-bottom: 0; }

.process__dot {
  position: absolute;
  left: 50%;
  top: 0.4rem;
  width: 11px;
  height: 11px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--paper);
  border: 1.5px solid var(--muted);
  transition: background-color 0.4s var(--ease-out), border-color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  z-index: 2;
}
.process__step.is-passed .process__dot {
  background: var(--kobalt);
  border-color: var(--kobalt);
  transform: translateX(-50%) rotate(45deg) scale(1.15);
}

.process__card { grid-column: 1; padding-right: clamp(2rem, 6vw, 4.5rem); text-align: right; }
.process__step:nth-child(odd) .process__card {
  grid-column: 2;
  padding-right: 0;
  padding-left: clamp(2rem, 6vw, 4.5rem);
  text-align: left;
}
.process__no {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.14em;
  color: var(--kobalt);
  display: block;
  margin-bottom: 0.4rem;
}
.process__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  margin-bottom: 0.5rem;
}
.process__text { color: var(--muted); font-size: 0.95rem; max-width: 34ch; display: inline-block; }

/* ---------- GLOBAL ---------- */
.global {
  background: var(--anthracite);
  color: var(--paper);
  padding: var(--space-section) var(--gutter);
  position: relative;
  overflow: clip;
}
.global .section-kicker { color: var(--muted-dark); }

.global__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.global__media-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}
.global__media-img.is-active { opacity: 0.22; }
.global__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--anthracite) 0%, rgba(23, 24, 26, 0.55) 45%, var(--anthracite) 100%);
}

.global__head { position: relative; z-index: 2; margin-bottom: var(--space-block); max-width: 56rem; }
.global__text { color: var(--muted-dark); margin-top: 1.4rem; max-width: 52ch; }

.global__list { position: relative; z-index: 2; border-top: 1px solid var(--line-dark); }
.global__row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr) minmax(0, 0.9fr) auto;
  align-items: baseline;
  gap: 1.5rem;
  padding: clamp(1rem, 2.6vh, 1.6rem) 0;
  border-bottom: 1px solid var(--line-dark);
  transition: padding-left 0.45s var(--ease-out);
  position: relative;
}
.global__row::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, rgba(43, 60, 255, 0.14), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  pointer-events: none;
}
.global__row:hover { padding-left: 1.2rem; }
.global__row:hover::before, .global__row.is-active::before { opacity: 1; }

.global__city {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 4.2vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  transition: color 0.3s var(--ease-out);
}
.global__row:hover .global__city, .global__row.is-active .global__city { color: var(--kobalt-soft); }
.global__coords {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--muted-dark);
}
.global__role { color: var(--muted-dark); font-size: 0.92rem; }
.global__demo {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--anthracite);
  background: var(--muted-dark);
  border-radius: 2px;
  padding: 0.25em 0.5em;
  vertical-align: middle;
  margin-left: 0.5em;
}
.global__index {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  color: var(--muted-dark);
}

/* ---------- MANİFESTO ---------- */
.manifesto {
  padding: calc(var(--space-section) * 1.15) var(--gutter);
  max-width: 88rem;
  margin-inline: auto;
}
.manifesto__quote { border: 0; }
.manifesto__line {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 7vw, 6.4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
}
.manifesto__line:nth-child(2) { color: var(--kobalt); }
.manifesto__detail {
  margin-top: clamp(2rem, 5vh, 3.2rem);
  max-width: 46ch;
  color: var(--muted);
  margin-left: auto;
}

/* ---------- CTA ---------- */
.cta {
  padding: var(--space-section) var(--gutter) calc(var(--space-section) * 0.8);
  text-align: center;
  position: relative;
  overflow: clip;
}
.cta__kicker { justify-content: center; }
.cta__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 1.4rem;
  text-wrap: balance;
}
.cta__text {
  color: var(--muted);
  max-width: 42ch;
  margin: 1.8rem auto 0;
}
.cta__action {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}
.cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(11rem, 22vw, 15rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: clip;
  will-change: transform;
}
.cta__button::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--kobalt);
  transform: scale(0);
  transition: transform 0.55s var(--ease-out);
}
.cta__button:hover::after { transform: scale(1.02); }
.cta__button-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-weight: 500;
}
.cta__button-arrow {
  font-size: 1.4rem;
  transition: transform 0.4s var(--ease-out);
}
.cta__button:hover .cta__button-arrow { transform: translateX(6px); }
.cta__mail {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  position: relative;
}
.cta__mail::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.cta__mail:hover::after { transform: scaleX(1); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--anthracite);
  color: var(--paper);
  padding: var(--space-block) var(--gutter) 0;
  overflow: clip;
  position: relative;
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  padding-block: var(--space-block);
  border-bottom: 1px solid var(--line-dark);
}
.footer__intro { max-width: 34ch; color: var(--muted-dark); margin-bottom: 1.4rem; }
.footer__mail {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  display: inline-block;
  margin-bottom: 0.4rem;
}
.footer__mail:hover { color: var(--kobalt-soft); }
.footer__phone { display: block; color: var(--muted-dark); font-size: 0.9rem; }
.footer__note {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-dark);
  opacity: 0.7;
}
.footer__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-bottom: 1rem;
}
.footer__list li { margin-bottom: 0.55rem; }
.footer__list a { color: var(--paper); font-size: 0.95rem; position: relative; }
.footer__list a:hover { color: var(--kobalt-soft); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.4rem;
  font-size: 0.8rem;
  color: var(--muted-dark);
}

.footer__giant {
  pointer-events: none;
  display: flex;
  justify-content: center;
  overflow: clip;
  padding: 2rem max(var(--gutter), 3vw) 2.25rem;
}
.footer__giant-line {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3.2rem, 8.8vw, 10.5rem);
  line-height: 1;
  letter-spacing: -0.025em;
  white-space: nowrap;
  color: rgba(244, 242, 237, 0.035);
  -webkit-text-stroke: 1px rgba(244, 242, 237, 0.42);
  transform: none !important;
  will-change: auto;
  display: inline-block;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1100px) {
  .hero__card--b { display: none; }
  .hero__foot { max-width: 100%; }
  .services__layout { grid-template-columns: 1fr; }
  .services__media { display: none; }
  .service__inline-media {
    display: block;
    overflow: clip;
    border-radius: var(--radius);
    margin: 0 0 1.5rem calc(2rem + clamp(1rem, 2.5vw, 2rem) + 0.9rem);
    max-width: 30rem;
    aspect-ratio: 3/2;
  }
  .service__inline-media img { width: 100%; height: 100%; object-fit: cover; }
}

@media (max-width: 1023px) {
  .projects__pin { min-height: 0; }
  .projects__track { flex-direction: column; width: 100%; }
  .project { width: 100%; min-height: 0; padding-block: clamp(3rem, 7vw, 5rem); }
  .project__img-wrap img { transform: none; }
  .projects__progress { display: none; }
  .projects { padding-bottom: 2rem; }
}

@media (max-width: 900px) {
  .project {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-content: center;
  }
  .project__detail { width: 30%; left: 4%; bottom: -10%; }
  .project__body { max-width: 100%; }
  .global__row {
    grid-template-columns: 1fr auto;
    grid-template-areas: "city index" "coords coords" "role role";
    gap: 0.35rem 1rem;
  }
  .global__city { grid-area: city; }
  .global__coords { grid-area: coords; }
  .global__role { grid-area: role; }
  .global__index { grid-area: index; }
}

@media (max-width: 760px) {
  :root {
    /* Mobilde dikey ritim sıkılaşır; dev boşluklar hissi kaybolur */
    --space-section: clamp(4.5rem, 9vh, 6.5rem);
    --space-block: clamp(2rem, 4.5vh, 3rem);
  }

  .header__cta { display: none; }

  /* Vitrin: pin yok, içerik doğal akışta; video 4:3 kadrajla büyür */
  .showcase__pin {
    min-height: 0;
    justify-content: flex-start;
    gap: 1.75rem;
    padding-top: var(--space-section);
    padding-bottom: 3rem;
  }
  .showcase__frame video { aspect-ratio: 4/3; }
  .showcase__meta { gap: 0.6rem 1rem; }
  .showcase__hint { margin-top: 0.25rem; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 3rem);
    padding-bottom: 4.25rem;
    justify-content: flex-start;
  }
  /* Kart mutlak konum yerine normal akışta: hiçbir ekran yüksekliğinde
     başlıkla çakışamaz (üstte kart, altta içerik) */
  .hero__collage {
    position: static;
    pointer-events: none;
    margin-bottom: 1.25rem;
  }
  .hero__card--a {
    position: relative;
    top: auto; right: -6%;
    width: clamp(200px, 62vw, 300px);
    margin-left: auto;
    margin-top: 0.5rem;
  }
  .hero__card--b { display: none; }
  .hero__card--c { display: none; }
  .hero__dim--a { display: none; }
  .hero__dim--b { display: none; }
  .hero__title { max-width: 100%; }
  .hero__kicker { font-size: 0.6rem; letter-spacing: 0.12em; gap: 0.7rem; }
  .hero__kicker-rule { width: 1.8rem; }
  .hero__foot { flex-direction: column; align-items: flex-start; gap: 1.75rem; }
  .hero__actions { flex-wrap: wrap; gap: 1rem 1.5rem; }
  .hero__scrollhint { display: none; }

  /* Projeler: mobilde dikey akış */
  .projects__head { align-items: flex-start; flex-direction: column; }
  .project { padding-block: 3rem; }
  .project__detail { display: none; }
  .project__img-wrap { aspect-ratio: 4/3; }

  /* Meta tablosu mobilde tek kolon: her satır etiket + değer */
  .project__meta { grid-template-columns: 1fr; }
  .project__meta > div,
  .project__meta > div:nth-child(odd),
  .project__meta > div:nth-child(even) { padding-left: 0; padding-right: 0; }
  .project__meta dd { max-width: 70%; }

  .process__line { left: 6px; }
  .process__step { grid-template-columns: 1fr; margin-bottom: 2.6rem; }
  .process__dot { left: 6px; }
  .process__card,
  .process__step:nth-child(odd) .process__card {
    grid-column: 1;
    padding: 0 0 0 2.2rem;
    text-align: left;
  }

  .manifesto__detail { margin-left: 0; }

  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__col--intro { grid-column: 1 / -1; }

  .footer__giant { padding: 2.25rem var(--gutter) 2rem; }
  .footer__giant-line {
    white-space: normal;
    text-align: center;
    line-height: 1;
    font-size: clamp(3.5rem, 16vw, 6.25rem);
    word-spacing: 100vw;
  }

  .menu__foot { gap: 1.5rem 2.5rem; }
  .service__text, .service__inline-media { margin-left: 0; padding-left: 0; }
  .service__text { padding-left: 0; }
}

@media (max-width: 440px) {
  .footer__top { grid-template-columns: 1fr; }
  .cta__button { width: 10.5rem; }
}

/* ---------- Reduced motion: içerik her zaman görünür ---------- */
@media (prefers-reduced-motion: reduce) {
  .hero__scrollhint i::after { animation: none; }
  .project__img-wrap img { transform: none; }
  .footer__giant-line { transform: none; }
  .services__media-img { transition: none; }

  /* Pin devre dışıyken projeler dikey akar; hiçbir proje gizli kalmaz */
  .projects__track { flex-direction: column; width: 100%; }
  .project { width: 100%; min-height: 0; padding-block: 3.5rem; }
  .projects__progress { display: none; }
}