/* ==========================================================================
   DIJITAL BANDIRMA — db-sections.css
   Sayfa düzeyi kompozisyon blokları.
   Her bölümün kendi genişliği, kendi hizası, kendi ritmi var —
   arka arkaya aynı kalıbı tekrarlamamak bilinçli bir karar.
   ========================================================================== */

/* --------------------------------------------------------------------------
   ORTAK — bölüm künyesi
   -------------------------------------------------------------------------- */
.db-slug {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: clamp(1.75rem, 5vh, 3rem);
}

.db-slug::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--db-line-soft);
}

/* --------------------------------------------------------------------------
   01 — MANİFESTO (SC 03)
   Asimetrik: ifade solda ve büyük, not sağda ve küçük, aralarında boşluk.
   -------------------------------------------------------------------------- */
.db-manifesto { background-color: var(--db-black); }

.db-manifesto__grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
}

@media (min-width: 900px) {
  .db-manifesto__grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: end;
  }
  .db-manifesto__say { grid-column: 1 / 8; }
  .db-manifesto__note {
    grid-column: 9 / 13;
    padding-bottom: 0.6rem;
  }
}

.db-manifesto__say em {
  font-style: normal;
  color: var(--db-red);
}

/* --------------------------------------------------------------------------
   02 — HİZMET İNDEKSİ (SC 04)
   İkon + başlık + paragraf kartı YOK. Tipografik dizin var.
   Bir satırın üzerine gelince arkada o hizmetin görüntüsü belirir.
   -------------------------------------------------------------------------- */
.db-svc {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--db-pitch);
}

/* Görüntülerin durduğu sahne — metnin arkasında */
.db-svc__stage {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}

.db-svc__shot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition:
    opacity 0.6s var(--db-ease-out),
    transform 1.4s var(--db-ease-out);
}

.db-svc__shot.is-live {
  opacity: 0.62;
  transform: scale(1);
}

/* Görüntü ne olursa olsun tipografi okunur kalsın */
.db-svc__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(to right,
      rgba(5, 5, 5, 0.88) 0%,
      rgba(5, 5, 5, 0.60) 48%,
      rgba(5, 5, 5, 0.34) 100%);
}

.db-svc__list { border-top: 1px solid var(--db-line-soft); }

.db-svc__item { border-bottom: 1px solid var(--db-line-soft); }

.db-svc__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3.5vw, 3rem);
  padding-block: clamp(1rem, 2.6vh, 1.9rem);
  transition: padding-left var(--db-dur-2) var(--db-ease-out);
}

@media (hover: hover) {
  .db-svc__link:hover { padding-left: clamp(0.5rem, 1.5vw, 1.25rem); }
}
.db-svc__link:focus-visible { padding-left: clamp(0.5rem, 1.5vw, 1.25rem); }

.db-svc__num {
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-micro);
  letter-spacing: 0.18em;
  color: var(--db-bone-mute);
  transition: color var(--db-dur-1) var(--db-ease-out);
}

.db-svc__label {
  font-family: var(--db-font-display);
  font-weight: 800;
  font-stretch: var(--db-wdth-display);
  font-size: clamp(1.6rem, 4.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--db-bone);
  transition: color var(--db-dur-2) var(--db-ease-out);
}

.db-svc__go {
  font-size: 1.1rem;
  color: var(--db-bone-mute);
  opacity: 0;
  transform: translateX(-8px);
  transition:
    opacity var(--db-dur-2) var(--db-ease-out),
    transform var(--db-dur-2) var(--db-ease-out),
    color var(--db-dur-2) var(--db-ease-out);
}

/* Etkin satır. is-active JS tarafından basılır — görsel durum tek kaynaktan
   sürülür, CSS :hover'a bağlı kalmaz (klavye odağında da aynı davranır). */
.db-svc__link:hover .db-svc__num,
.db-svc__link:focus-visible .db-svc__num,
.db-svc__link.is-active .db-svc__num { color: var(--db-red); }

.db-svc__link:hover .db-svc__go,
.db-svc__link:focus-visible .db-svc__go,
.db-svc__link.is-active .db-svc__go {
  opacity: 1;
  transform: translateX(0);
  color: var(--db-red);
}

.db-svc__link.is-active { padding-left: clamp(0.5rem, 1.5vw, 1.25rem); }

/* Bir satır etkinken diğerleri geri çekilir — dikkat tek yerde toplanır */
@media (min-width: 900px) {
  .db-svc__list.is-engaged .db-svc__label { color: var(--db-bone-mute); }
  .db-svc__list.is-engaged .db-svc__link.is-active .db-svc__label { color: var(--db-bone); }
}

.db-svc__foot {
  margin-top: clamp(2rem, 5vh, 3.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2.5rem;
}

/* --------------------------------------------------------------------------
   03 — PLAKA (SC 05 ve SC 08)
   Kenardan kenara tek görüntü, üzerinde tek cümle. Sayfanın nefes aldığı yer.
   -------------------------------------------------------------------------- */
.db-plate {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: min(82svh, 720px);
  display: grid;
  align-items: center;
  padding-block: clamp(4rem, 10vh, 7rem);
}

.db-plate__media { position: absolute; inset: 0; z-index: -2; }

.db-plate__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.db-plate__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(5, 5, 5, 0.62) 0%, rgba(5, 5, 5, 0.30) 55%, transparent 100%),
    linear-gradient(to bottom, rgba(5, 5, 5, 0.55) 0%, transparent 30%, transparent 70%, rgba(5, 5, 5, 0.75) 100%);
}

.db-plate__say {
  text-shadow: 0 2px 70px rgba(0, 0, 0, 0.9);
  margin-bottom: 1.5rem;
}

.db-plate--center { text-align: center; }
.db-plate--center .db-plate__inner { margin-inline: auto; }

/* --------------------------------------------------------------------------
   04 — SEÇİLİ KARELER (SC 06)
   3 sütunlu kart ızgarası DEĞİL. Farklı boy, farklı hiza, farklı yükseklik.
   -------------------------------------------------------------------------- */
.db-works__list {
  display: grid;
  gap: clamp(3rem, 8vh, 5.5rem);
}

@media (min-width: 900px) {
  .db-works__list {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
    gap: clamp(3rem, 7vh, 5rem) clamp(1.5rem, 3vw, 3rem);
  }
  .db-work:nth-child(1) { grid-column: 1 / 6; }
  .db-work:nth-child(2) { grid-column: 7 / 12; margin-top: clamp(4rem, 15vh, 12rem); }
  .db-work:nth-child(3) { grid-column: 3 / 11; margin-top: clamp(1rem, 4vh, 3rem); }
}

.db-work__frame {
  position: relative;
  overflow: hidden;
  background-color: var(--db-surface);
  margin: 0 0 1.15rem;
}

.db-work__frame img,
.db-work__frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--db-ease-out);
}

.db-work--wide .db-work__frame { aspect-ratio: 16 / 9; }
.db-work--tall .db-work__frame { aspect-ratio: 3 / 4; }

@media (hover: hover) {
  .db-work:hover .db-work__frame img,
  .db-work:hover .db-work__frame video { transform: scale(1.035); }
}

/* Kırmızı gösterge — üzerine gelince çizilir */
.db-work__frame::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--db-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--db-ease-out);
}

@media (hover: hover) {
  .db-work:hover .db-work__frame::after { transform: scaleX(1); }
}

.db-work__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.db-work__title {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
}

/* --------------------------------------------------------------------------
   05 — SÜREÇ (SC 07)
   Numaralandırma burada gerçek bir sıra bildirir: işin akışı budur.
   -------------------------------------------------------------------------- */
.db-steps { counter-reset: db-step; }

.db-step {
  display: grid;
  gap: 0.5rem 2rem;
  padding-block: clamp(1.5rem, 3.5vh, 2.25rem);
  border-top: 1px solid var(--db-line-soft);
}

.db-step:last-child { border-bottom: 1px solid var(--db-line-soft); }

@media (min-width: 700px) {
  .db-step {
    grid-template-columns: 4.5rem 14rem 1fr;
    align-items: baseline;
  }
}

.db-step__no {
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-micro);
  letter-spacing: 0.18em;
  color: var(--db-red);
}

.db-step__name {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0;
}

.db-step__body {
  color: var(--db-bone-dim);
  font-size: var(--db-fs-small);
  line-height: 1.65;
  margin: 0;
  max-width: 54ch;
}

/* --------------------------------------------------------------------------
   06 — KAPANIŞ / İLETİŞİM (SC 09)
   -------------------------------------------------------------------------- */
.db-cta { background-color: var(--db-black); }

.db-cta__say { margin-bottom: clamp(2rem, 5vh, 3rem); }

.db-cta__rows {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  border-top: 1px solid var(--db-line-soft);
}

.db-cta__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--db-line-soft);
}

.db-cta__value {
  font-size: var(--db-fs-lede);
  color: var(--db-bone);
  transition: color var(--db-dur-1) var(--db-ease-out);
}

a.db-cta__value:hover,
a.db-cta__value:focus-visible { color: var(--db-red); }

/* --------------------------------------------------------------------------
   07 — HİZMET SAYFASI
   Sekiz sayfa aynı iskeleti paylaşır ama iki farklı kompozisyon varyantı
   kullanır: ardışık hizmetler birbirinin kopyası gibi görünmesin.
   -------------------------------------------------------------------------- */
.db-page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: min(74svh, 700px);
  display: grid;
  align-items: end;
  padding-top: var(--db-header-h);
  padding-bottom: clamp(2.5rem, 7vh, 4.5rem);
}

.db-page-hero__media { position: absolute; inset: 0; z-index: -2; }

.db-page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
}

.db-page-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg,
      var(--db-void) 0%,
      rgba(5, 5, 5, 0.93) 28%,
      rgba(5, 5, 5, 0.58) 52%,
      rgba(5, 5, 5, 0.10) 78%,
      transparent 100%),
    linear-gradient(to top, var(--db-void) 0%, rgba(5, 5, 5, 0.50) 14%, transparent 44%);
}

/* İkinci varyantta görüntü diğer taraftan gelir */
.db-page--b .db-page-hero__media img { object-position: 30% 50%; }
.db-page--b .db-page-hero__scrim {
  background:
    linear-gradient(260deg,
      var(--db-void) 0%,
      rgba(5, 5, 5, 0.93) 26%,
      rgba(5, 5, 5, 0.55) 50%,
      rgba(5, 5, 5, 0.12) 76%,
      transparent 100%),
    linear-gradient(to top, var(--db-void) 0%, rgba(5, 5, 5, 0.50) 14%, transparent 44%);
}
.db-page--b .db-page-hero__inner { margin-left: auto; text-align: right; }
.db-page--b .db-page-hero__inner .db-lede { margin-left: auto; }

@media (max-width: 899px) {
  .db-page--b .db-page-hero__inner { text-align: left; }
  .db-page--b .db-page-hero__inner .db-lede { margin-left: 0; }
  .db-page--b .db-page-hero__media img { object-position: 50% 50%; }
}

.db-page-hero__inner { max-width: 56ch; }

.db-page-hero__lines { margin-bottom: clamp(1.25rem, 3.5vh, 2rem); }
.db-page-hero__lines span { display: block; }

/* Ekmek kırıntısı */
.db-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: clamp(1.25rem, 3.5vh, 2rem);
}
.db-crumbs a { color: var(--db-bone-mute); transition: color var(--db-dur-1) var(--db-ease-out); }
.db-crumbs a:hover { color: var(--db-red); }
.db-crumbs li:not(:last-child)::after { content: '/'; margin-left: 0.75rem; color: var(--db-bone-ghost); }
.db-crumbs li { display: inline-flex; align-items: center; }

/* --- Kapsam blokları --------------------------------------------------- */
.db-scope__grid { display: grid; gap: clamp(2rem, 4vw, 3.5rem); }

@media (min-width: 900px) {
  .db-scope__grid { grid-template-columns: 1fr 1fr; }
}

/* Varyant B: iki sütun yerine sol raylı tek sütun — belirgin farklı ritim */
@media (min-width: 900px) {
  .db-page--b .db-scope__grid { grid-template-columns: 1fr; gap: 0; }
  .db-page--b .db-scope__item {
    display: grid;
    grid-template-columns: 4rem 16rem 1fr;
    gap: 0.5rem 2rem;
    align-items: baseline;
    padding-block: clamp(1.5rem, 3.5vh, 2.25rem);
    border-top: 1px solid var(--db-line-soft);
  }
  .db-page--b .db-scope__item:last-child { border-bottom: 1px solid var(--db-line-soft); }
  .db-page--b .db-scope__no { display: block; }
}

.db-scope__no {
  display: none;
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-micro);
  letter-spacing: 0.18em;
  color: var(--db-red);
}

.db-scope__title {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}
.db-page--b .db-scope__title { margin-bottom: 0; }

.db-scope__body {
  color: var(--db-bone-dim);
  font-size: var(--db-fs-small);
  line-height: 1.65;
  margin: 0;
  max-width: 52ch;
}

/* --- Teslim edilenler --------------------------------------------------- */
.db-deliver { display: grid; gap: 0; }

.db-deliver li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--db-line-faint);
  color: var(--db-bone);
}
.db-deliver li:first-child { border-top: 1px solid var(--db-line-faint); }

.db-deliver li::before {
  content: '';
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  background-color: var(--db-red);
  transform: translateY(-2px);
}

/* --- Sık sorulanlar ----------------------------------------------------- */
.db-faq { border-top: 1px solid var(--db-line-soft); }

.db-faq__item {
  border-bottom: 1px solid var(--db-line-soft);
  padding-block: clamp(1.35rem, 3vh, 2rem);
}

@media (min-width: 800px) {
  .db-faq__item { display: grid; grid-template-columns: 1fr 1.25fr; gap: 2.5rem; align-items: start; }
}

.db-faq__q {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 0.65rem;
}
@media (min-width: 800px) { .db-faq__q { margin-bottom: 0; } }

.db-faq__a {
  color: var(--db-bone-dim);
  font-size: var(--db-fs-small);
  line-height: 1.7;
  margin: 0;
  max-width: 58ch;
}

/* --- İlgili hizmetler --------------------------------------------------- */
.db-related { border-top: 1px solid var(--db-line-soft); }

.db-related__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: clamp(0.95rem, 2.2vh, 1.5rem);
  border-bottom: 1px solid var(--db-line-soft);
  transition: padding-left var(--db-dur-2) var(--db-ease-out);
}
.db-related__link:hover,
.db-related__link:focus-visible { padding-left: clamp(0.5rem, 1.5vw, 1rem); }

.db-related__label {
  font-family: var(--db-font-display);
  font-weight: 800;
  font-stretch: var(--db-wdth-display);
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}

.db-related__link:hover .db-related__label,
.db-related__link:focus-visible .db-related__label { color: var(--db-red); }

/* --------------------------------------------------------------------------
   08 — FORM
   Koyu zeminde ince çizgili alanlar. Yuvarlatma yok, odak kırmızı.
   -------------------------------------------------------------------------- */
.db-form { display: grid; gap: clamp(1.25rem, 3vh, 1.75rem); }

@media (min-width: 700px) {
  .db-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.25rem, 3vw, 1.75rem); }
}

.db-field { display: grid; gap: 0.5rem; }

.db-field__label {
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-meta);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--db-bone-mute);
}

.db-field__input,
.db-field__area {
  width: 100%;
  padding: 0.95rem 1.1rem;
  background-color: var(--db-surface);
  border: 1px solid var(--db-line-soft);
  color: var(--db-bone);
  font-family: var(--db-font-body);
  font-size: var(--db-fs-body);
  border-radius: 0;
  transition:
    border-color var(--db-dur-1) var(--db-ease-out),
    background-color var(--db-dur-1) var(--db-ease-out);
}

.db-field__area { min-height: 9rem; resize: vertical; }

.db-field__input::placeholder,
.db-field__area::placeholder { color: var(--db-bone-ghost); }

.db-field__input:focus,
.db-field__area:focus {
  outline: none;
  border-color: var(--db-red);
  background-color: var(--db-black);
}

.db-field__input:focus-visible,
.db-field__area:focus-visible { outline: none; }

/* Doğrulama */
.db-field__error,
.field-validation-error {
  display: block;
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-micro);
  letter-spacing: 0.1em;
  color: var(--db-red);
}
.input-validation-error { border-color: var(--db-red) !important; }

.db-form__summary { color: var(--db-red); font-size: var(--db-fs-small); }
.db-form__summary ul { display: grid; gap: 0.35rem; }

/* Onay kutuları */
.db-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  cursor: pointer;
}

.db-check input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  border: 1px solid var(--db-line-soft);
  background-color: var(--db-surface);
  display: grid;
  place-items: center;
  transition: border-color var(--db-dur-1) var(--db-ease-out);
}

.db-check input::after {
  content: '';
  width: 8px;
  height: 8px;
  background-color: var(--db-red);
  transform: scale(0);
  transition: transform var(--db-dur-1) var(--db-ease-out);
}

.db-check input:checked { border-color: var(--db-red); }
.db-check input:checked::after { transform: scale(1); }

.db-check__text { font-size: var(--db-fs-small); color: var(--db-bone-dim); line-height: 1.55; }
.db-check__text a { color: var(--db-bone); text-decoration: underline; text-underline-offset: 3px; }
.db-check__text a:hover { color: var(--db-red); }

/* Bal küpü — ekranda ve ekran okuyucuda gizli, botlar için görünür */
.db-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   09 — İLETİŞİM DÜZENİ
   -------------------------------------------------------------------------- */
.db-contact__grid { display: grid; gap: clamp(3rem, 7vw, 5rem); }

@media (min-width: 1000px) {
  .db-contact__grid { grid-template-columns: 1.25fr 1fr; align-items: start; }
}

.db-contact__aside { display: grid; gap: clamp(1.75rem, 4vh, 2.5rem); align-content: start; }

.db-contact__block { display: grid; gap: 0.5rem; }
.db-contact__value { font-size: var(--db-fs-lede); color: var(--db-bone); }
a.db-contact__value:hover { color: var(--db-red); }

/* --------------------------------------------------------------------------
   10 — STÜDYO / EKİP
   -------------------------------------------------------------------------- */
.db-split { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); align-items: center; }

@media (min-width: 900px) {
  .db-split { grid-template-columns: 1fr 1fr; }
  .db-split--wide-left { grid-template-columns: 1.35fr 1fr; }
  .db-split--flip .db-split__media { order: 2; }
}

.db-split__media { position: relative; overflow: hidden; margin: 0; }
.db-split__media img { width: 100%; height: 100%; object-fit: cover; }

.db-facts { display: grid; gap: 0; margin-top: clamp(2rem, 5vh, 3rem); }

.db-fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--db-line-faint);
}
.db-fact:first-child { border-top: 1px solid var(--db-line-faint); }
.db-fact__value { color: var(--db-bone); font-size: var(--db-fs-small); text-align: right; }

.db-disciplines { display: grid; gap: 0; }

.db-discipline {
  display: grid;
  gap: 0.4rem 2rem;
  padding-block: clamp(1.35rem, 3vh, 2rem);
  border-top: 1px solid var(--db-line-soft);
}
.db-discipline:last-child { border-bottom: 1px solid var(--db-line-soft); }

@media (min-width: 800px) {
  .db-discipline { grid-template-columns: 4rem 1fr 1.3fr; align-items: baseline; }
}

.db-discipline__no {
  font-family: var(--db-font-mono);
  font-size: var(--db-fs-micro);
  letter-spacing: 0.18em;
  color: var(--db-red);
}

.db-discipline__name {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0;
}

.db-discipline__body {
  color: var(--db-bone-dim);
  font-size: var(--db-fs-small);
  line-height: 1.65;
  margin: 0;
  max-width: 54ch;
}

/* --------------------------------------------------------------------------
   11 — PORTFÖY
   Kart ızgarası değil: sırayla hizası değişen büyük editoryal bloklar.
   -------------------------------------------------------------------------- */
.db-cases { display: grid; gap: clamp(4rem, 11vh, 7.5rem); }

.db-case { display: grid; gap: 1.5rem; }

@media (min-width: 900px) {
  .db-case {
    grid-template-columns: repeat(12, 1fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
  }
  .db-case__frame { grid-column: 1 / 8; }
  .db-case__body  { grid-column: 8 / 13; }

  /* Tek sıra atlayarak hiza ters çevriliyor */
  .db-case:nth-child(even) .db-case__frame { grid-column: 6 / 13; order: 2; }
  .db-case:nth-child(even) .db-case__body  { grid-column: 1 / 6;  order: 1; }
}

.db-case__frame {
  position: relative;
  overflow: hidden;
  margin: 0;
  background-color: var(--db-surface);
  aspect-ratio: 4 / 3;
}

.db-case__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--db-ease-out);
}

@media (hover: hover) {
  .db-case:hover .db-case__frame img { transform: scale(1.035); }
}

.db-case__frame::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 2px;
  background-color: var(--db-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--db-ease-out);
}
@media (hover: hover) {
  .db-case:hover .db-case__frame::after { transform: scaleX(1); }
}

.db-case__title {
  font-family: var(--db-font-display);
  font-weight: 800;
  font-stretch: var(--db-wdth-display);
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin: 0.75rem 0 0.9rem;
}

.db-case__desc {
  color: var(--db-bone-dim);
  font-size: var(--db-fs-small);
  line-height: 1.65;
  margin: 0;
  max-width: 46ch;
}

.db-case__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 1.15rem;
}
.db-case__meta li + li::before { content: '·'; margin-right: 1rem; color: var(--db-red); }

/* --------------------------------------------------------------------------
   12 — BOŞ DURUM
   İçerik henüz yoksa sayfa suskun kalmasın, yol göstersin.
   -------------------------------------------------------------------------- */
.db-empty {
  border: 1px solid var(--db-line-soft);
  padding: clamp(2rem, 6vw, 4rem);
  display: grid;
  gap: 1.25rem;
  justify-items: start;
}

/* --------------------------------------------------------------------------
   13 — REFERANS DUVARI
   -------------------------------------------------------------------------- */
.db-refs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 1px;
  background-color: var(--db-line-faint);
  border: 1px solid var(--db-line-faint);
}

.db-ref {
  background-color: var(--db-void);
  display: grid;
  place-items: center;
  gap: 0.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) 1rem;
  min-height: 8.5rem;
  text-align: center;
  transition: background-color var(--db-dur-2) var(--db-ease-out);
}
.db-ref:hover { background-color: var(--db-surface); }

.db-ref img {
  max-height: 3.4rem;
  width: auto;
  filter: grayscale(1) brightness(1.7);
  opacity: 0.5;
  transition: filter var(--db-dur-2) var(--db-ease-out), opacity var(--db-dur-2) var(--db-ease-out);
}
.db-ref:hover img { filter: none; opacity: 1; }

.db-ref__name {
  font-family: var(--db-font-display);
  font-weight: 700;
  font-stretch: 88%;
  font-size: clamp(0.95rem, 1.3vw, 1.1rem);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--db-bone-dim);
  transition: color var(--db-dur-2) var(--db-ease-out);
}
.db-ref:hover .db-ref__name { color: var(--db-bone); }