/* ═══════════════════════════════════════════════════════════════
   GÜRHAN ÖZER İÇ MİMARLIK — Ana Stil Dosyası
   Font: Inter | Palet: Siyah-Beyaz Minimalist
   ═══════════════════════════════════════════════════════════════ */

:root {
  --head: clamp(72px, 6vw, 92px);
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01ms !important; }
  .rv, .apple-kicker, .apple-title, .apple-subtitle, .apple-glass, .apple-bg img {
    opacity: 1 !important;
    transform: none !important;
  }
  html { scroll-behavior: auto !important; }
}

/* ─── Body varsayılan ─── */
body {
  -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════════════════════════════════════
   İLETİŞİM SAYFASI — Full-screen Akordeon
   ══════════════════════════════════════════════════════════════ */

body.page-iletisim {
  background-color: #FCFCFC;
  color: #000000;
  margin: 0;
  overflow: hidden;
  overscroll-behavior: none;
}

.vertical-title {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.mask-line {
  overflow: hidden;
  display: block;
}

.mask-inner {
  display: block;
  will-change: transform;
}

.gs-header {
  opacity: 0;
  transform: translateY(-20px);
}

.pillar {
  position: relative;
  overflow: hidden;
  background-color: #F5F5F5;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* ─── Masaüstü: Akordeon ─── */
@media (min-width: 768px) {
  .pillar {
    flex: 1;
    border-radius: 20px;
    border: 1px solid #E5E5E5;
    transition: flex 0.7s cubic-bezier(0.76, 0, 0.24, 1), border-color 0.4s;
    opacity: 0;
    transform: translateY(30px);
  }
  .pillar-container:hover .pillar { flex: 1; }
  .pillar-container .pillar:hover { flex: 4.5; border-color: transparent; }

  .resting-state {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  }
  .pillar:hover .resting-state {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
  }

  .expanded-bg { opacity: 0; transition: opacity 0.5s ease; }
  .pillar:hover .expanded-bg { opacity: 1; }

  .pillar-img {
    transform: scale(1.15);
    filter: brightness(0.95);
    transition: transform 0.7s;
  }
  .pillar:hover .pillar-img { transform: scale(1); }

  .expanded-content-box {
    opacity: 0;
    pointer-events: none;
    transform: translateY(30px);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
  }
  .pillar:hover .expanded-content-box {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    transition-delay: 0.15s;
  }

  .mask-inner {
    transform: translateY(110%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .pillar:hover .mask-inner { transform: translateY(0); }
  .pillar:hover .delay-1 { transition-delay: 0.20s; }
  .pillar:hover .delay-2 { transition-delay: 0.25s; }
  .pillar:hover .delay-3 { transition-delay: 0.30s; }
}

/* ─── Mobil: Immersive Stack ─── */
@media (max-width: 767px) {
  .pillar-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: block;
  }

  .pillar {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    border: none;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.04);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
  }

  .pillar.mob-active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
    z-index: 10;
  }

  .resting-state { display: none !important; }
  .expanded-bg { opacity: 1 !important; }
  .pillar-img {
    transform: scale(1) !important;
    filter: brightness(0.65) !important;
  }

  .expanded-content-box {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    bottom: 6rem !important;
    left: 1rem;
    right: 1rem;
    transform: translateY(20px) !important;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.4s ease !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
  }

  .mask-inner {
    transform: translateY(110%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .pillar.mob-active .expanded-content-box {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) !important;
    transition-delay: 0.1s !important;
  }
  .pillar.mob-active .mask-inner { transform: translateY(0); }
  .pillar.mob-active .delay-1 { transition-delay: 0.20s; }
  .pillar.mob-active .delay-2 { transition-delay: 0.25s; }
  .pillar.mob-active .delay-3 { transition-delay: 0.30s; }
}

/* ══════════════════════════════════════════════════════════════
   HİZMETLER SAYFASI — Scroll Reveal & Pinned Gallery
   ══════════════════════════════════════════════════════════════ */

html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }

body.page-hizmetler {
  background-color: #FCFCFC;
  color: #000000;
  margin: 0;
  overflow-x: hidden;
}

/* ─── Masaüstü ─── */
@media (min-width: 768px) {
  .perspective-container { perspective: 1200px; }

  .scrub-word {
    display: inline-block;
    color: #D1D5DB;
    opacity: 0.1;
    transform: translateY(40px) rotateX(-50deg) scale(0.9);
    transform-origin: center bottom;
    will-change: transform, opacity, color;
  }

  .gallery-section { height: 400vh; }

  .sticky-container {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .gallery-item {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
  }
  .gallery-item.item-0 { opacity: 1; pointer-events: auto; }

  .bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .center-text-block {
    position: relative;
    z-index: 10;
    text-align: center;
    width: 100%;
    max-width: 800px;
    padding: 0 24px;
  }

  .mobile-ui-hint { display: none; }
}

/* ─── Mobil (Yatay Carousel) ─── */
@media (max-width: 767px) {
  .scrub-word {
    display: inline;
    color: #000000;
    opacity: 1;
  }

  .gallery-section {
    height: auto;
    padding: 4rem 0 6rem 0;
    background-color: #000;
    overflow: hidden;
  }

  .sticky-container {
    position: relative;
    height: auto;
    display: flex;
    flex-direction: row;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 0 1.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .sticky-container::-webkit-scrollbar { display: none; }

  .gallery-item {
    position: relative;
    flex: 0 0 85vw;
    height: 65vh;
    scroll-snap-align: center;
    border-radius: 2rem;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 2rem 1.5rem;
  }

  .bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .center-text-block {
    position: relative;
    z-index: 10;
    text-align: left;
    width: 100%;
  }

  .center-text-block h3 {
    font-size: 2.75rem;
    line-height: 1.1;
    margin-bottom: 0.75rem;
  }

  .center-text-block p {
    font-size: 1.1rem;
    opacity: 0.9;
  }

  .mobile-ui-hint {
    display: flex;
    justify-content: space-between;
    padding: 0 2rem 1.5rem 2rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
  }
}

/* ══════════════════════════════════════════════════════════════
   MOBİL MENÜ OVERRIDE — Sade, Modern, Tek Animasyon
   Sadece max-width 760px; masaüstüne dokunulmaz
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 760px) {

  /* Menü container: full siyah, ortalanmış içerik */
  #menu .cols {
    background: #000000;
    justify-content: center !important;
    align-items: stretch;
    padding: calc(var(--head) + 1.5rem) 0 2rem 0 !important;
    opacity: 0;
    transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  #menu.open .cols {
    opacity: 1;
  }

  /* Link satırı: doğal yükseklik, esnemesin */
  #menu .col {
    flex: 0 0 auto !important;
    height: auto !important;
    padding: 0;
    overflow: visible !important;
  }

  /* Ayırıcı çizgi (:after) yumuşak */
  #menu .col::after {
    background: rgba(255, 255, 255, 0.06) !important;
  }

  /* Satır içeriği: yatay layout, sade fade + slight lift */
  #menu .col .in {
    position: relative !important;
    inset: auto !important;
    transform: translateY(24px) !important;
    background: transparent !important;
    color: #ffffff !important;
    padding: 1.6rem 1.75rem !important;
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: baseline !important;
    gap: 1.1rem !important;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1) !important;
  }
  #menu.open .col .in {
    opacity: 1;
    transform: translateY(0) !important;
  }

  /* Sıralı gelme (stagger) */
  #menu.open .col:nth-child(1) .in { transition-delay: 0.10s !important; }
  #menu.open .col:nth-child(2) .in { transition-delay: 0.18s !important; }
  #menu.open .col:nth-child(3) .in { transition-delay: 0.26s !important; }
  #menu.open .col:nth-child(4) .in { transition-delay: 0.34s !important; }

  /* Numara: küçük, sabit genişlik */
  #menu .col .no {
    font-size: 11px !important;
    opacity: 0.4;
    min-width: 26px;
    letter-spacing: 0.05em;
  }

  /* Başlık: büyük tipografi */
  #menu .col .t {
    font-size: clamp(2rem, 8.5vw, 2.8rem) !important;
    font-weight: 600 !important;
    letter-spacing: -0.03em !important;
    line-height: 1 !important;
    flex: 1;
    text-align: left !important;
    white-space: nowrap;
    /* Masaüstündeki vertical writing-mode sıfırla */
    writing-mode: horizontal-tb !important;
    transform: none !important;
    max-width: none !important;
  }

  /* Açıklama: küçük etiket, sağa yaslı */
  #menu .col .desc {
    font-size: 10px !important;
    opacity: 0.4;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    text-align: right !important;
    max-width: none !important;
    margin-left: auto !important;
  }

  /* Mobilde tap sırasında beyaz flash olmasın — nazik feedback */
  #menu .col:active .in,
  #menu .col:focus-visible .in {
    opacity: 0.55 !important;
    background: transparent !important;
    color: #ffffff !important;
  }
}

/* ══════════════════════════════════════════════════════════════
   MOBİL: SCROLL FADE-IN ANİMASYONLARINI DEVRE DIŞI BIRAK
   .rv sınıflı elementler mobilde direkt görünür olsun
   (web'de scroll ile fade-up olarak kalır)
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  .rv {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* ══════════════════════════════════════════════════════════════
   REFERANSLAR SAYFASI — Yaratıcı Akordeon Proje Listesi
   ══════════════════════════════════════════════════════════════ */

body.page-referanslar {
  background-color: #FAFAFA;
  color: #0A0A0A;
}

/* Yaratıcı Liste Etkileşimleri */
.project-row {
  border-bottom: 1px solid rgba(10, 10, 10, 0.1);
  position: relative;
}

/* Hover & Active Background */
.row-header {
  transition: background-color 0.4s ease, padding 0.4s ease;
}
@media (min-width: 768px) {
  .project-row:hover .row-header {
    background-color: #F3F3F3;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Başlık Animasyonu (Masaüstünde sağa kayar, Mobilde ortada büyür) */
.row-title {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
}
@media (min-width: 768px) {
  .project-row:hover .row-title,
  .project-row.is-open .row-title {
    transform: translateX(12px);
  }
}
@media (max-width: 767px) {
  .project-row.is-open .row-title {
    transform: scale(1.05);
  }
}

/* Etiketler (Pill Badges) */
.badge {
  border: 1px solid rgba(10, 10, 10, 0.15);
  border-radius: 100px;
  padding: 0.25rem 0.75rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: #666666;
  transition: all 0.3s ease;
}
.project-row:hover .badge {
  border-color: #0A0A0A;
  color: #0A0A0A;
}

/* Yaratıcı Aç/Kapat İkonu */
.icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(10, 10, 10, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
@media (min-width: 768px) {
  .project-row:hover .icon-circle {
    background-color: #0A0A0A;
    border-color: #0A0A0A;
  }
}
.cross-line {
  position: absolute;
  width: 12px;
  height: 1.5px;
  background-color: #0A0A0A;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.cross-line:nth-child(2) { transform: rotate(90deg); }

@media (min-width: 768px) {
  .project-row:hover .cross-line { background-color: #FAFAFA; }
}
.project-row.is-open .cross-line { background-color: #FAFAFA; }
.project-row.is-open .icon-circle {
  background-color: #0A0A0A;
  border-color: #0A0A0A;
  transform: rotate(135deg);
}

/* Detay Bölümü (Asimetrik Editorial Layout) */
.row-body {
  height: 0;
  overflow: hidden;
}

.editorial-panel {
  background-color: #F0F0F0;
  position: relative;
  overflow: hidden;
}

/* Kayan Yazı (Marquee) Arka Planı */
.bg-marquee {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 15vw;
  font-weight: 900;
  line-height: 1;
  color: rgba(10, 10, 10, 0.03);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  animation: marquee-scroll 25s linear infinite;
}
@media (min-width: 768px) {
  .bg-marquee {
    font-size: 10rem;
    top: -2%;
  }
}
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Görsel Efekti */
.img-mask {
  overflow: hidden;
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-row.is-open .img-mask { clip-path: inset(0 0 0 0); }
.img-mask img {
  transform: scale(1.15);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-row.is-open .img-mask img { transform: scale(1); }

/* Reveal Text */
.reveal-line {
  overflow: hidden;
  display: block;
}
.reveal-inner {
  display: block;
  transform: translateY(100%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-row.is-open .reveal-inner { transform: translateY(0); }

/* ══════════════════════════════════════════════════════════════
   FORM (Ücretsiz Keşif) — Underline + Floating Label
   Editorial, sade, kreatif
   ══════════════════════════════════════════════════════════════ */

/* Grup başlığı: "SİZDEN ────" gibi zarif ayırıcı */
.kesif-form .field-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.1rem;
  margin-bottom: 0.1rem;
}
.kesif-form .field-group:first-child {
  margin-top: 0;
}
.kesif-form .field-group-label {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.42);
  font-weight: 600;
  white-space: nowrap;
}
.kesif-form .field-group-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.09);
}

/* Alan kabı */
.kesif-form .field {
  position: relative;
  padding-top: 0.95rem;
}

/* Input ve Select ortak stili — underline */
.kesif-form .field-input,
.kesif-form .field-select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 14.5px;
  padding: 0.4rem 0 0.5rem 0;
  font-family: inherit;
  border-radius: 0;
  transition: border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  /* Glass efektinin focus'ta bozulmasını önle */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  box-shadow: none;
}
.kesif-form .field-input::placeholder {
  color: transparent;
}
.kesif-form .field-input:focus,
.kesif-form .field-select:focus {
  outline: none;
  border-bottom-color: rgba(255, 255, 255, 0.7);
  box-shadow: none;
}

/* Floating label */
.kesif-form .field-label {
  position: absolute;
  left: 0;
  top: 1.35rem;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  pointer-events: none;
  transition: top 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              font-size 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              letter-spacing 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              color 0.3s ease;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
}
/* Input: focus veya doldurulmuş */
.kesif-form .field-input:focus ~ .field-label,
.kesif-form .field-input:not(:placeholder-shown) ~ .field-label {
  top: 0;
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 600;
}
/* Select: focus veya geçerli değer seçilmiş */
.kesif-form .field-select:focus ~ .field-label,
.kesif-form .field-select:required:valid ~ .field-label {
  top: 0;
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 600;
}

/* Select ok işareti */
.kesif-form .field-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23ffffff' stroke-opacity='0.5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-size: 0.9rem 0.9rem;
  padding-right: 1.75rem;
}
.kesif-form .field-select option {
  background-color: #0a0a0a;
  color: #ffffff;
  padding: 0.5rem;
}

/* Autofill: tarayıcı otomatik doldurma stili
   background-clip: text ile arka plan transparent kalır, glass korunur */
.kesif-form input:-webkit-autofill,
.kesif-form input:-webkit-autofill:hover,
.kesif-form input:-webkit-autofill:focus,
.kesif-form input:-webkit-autofill:active {
  -webkit-text-fill-color: #ffffff !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  caret-color: #ffffff;
  transition: background-color 9999s ease-in-out 0s !important;
}

/* Glass container'ın focus / typing sırasında compositing layer bozulmasını önle */
.kesif-form-glass {
  isolation: isolate;
  will-change: transform;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* ══════════════════════════════════════════════════════════════
   BÖLGESEL UZMANLIK — Interactive Region Selector
   Web: Split layout (sol dinamik detay + sağ tıklanabilir liste)
   Mobil: Yatay swipe kartlar + dots gösterge
   ══════════════════════════════════════════════════════════════ */

/* Web: Bölge tetikleyici butonları */
.region-trigger {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  border-top: 0;
  border-left: 0;
  border-right: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              padding-left 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: inherit;
}
.region-trigger:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.region-trigger:hover {
  color: rgba(255, 255, 255, 0.85);
  padding-left: 0.5rem;
}
.region-trigger.active {
  color: #ffffff;
  padding-left: 0.5rem;
}
.region-trigger .region-num {
  font-size: 11px;
  opacity: 0.55;
  min-width: 26px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.region-trigger .region-name {
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
  flex: 1;
}
.region-trigger .region-arrow {
  opacity: 0;
  font-size: 1rem;
  transform: translateX(-8px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.region-trigger:hover .region-arrow,
.region-trigger.active .region-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Web: Bölge içerikleri (grid area üst üste, aktif olan görünür) */
.region-contents {
  display: grid;
  grid-template-areas: 'content';
  min-height: 280px;
}
.region-content {
  grid-area: content;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.region-content.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Ortak: Bölge etiketleri (Nem, Çatı, İzolasyon vb.) */
.region-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: border-color 0.3s ease, color 0.3s ease, background-color 0.3s ease;
}
.region-tag:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

/* Mobil: Yatay swipe konteyner */
.region-swipe {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 0.75rem;
  padding: 0 1rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}
.region-swipe::-webkit-scrollbar { display: none; }
.region-swipe-card {
  flex: 0 0 87%;
  max-width: 420px;
  min-width: 0;
  padding: 1.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

/* Mobil: Dots gösterge */
.region-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0.25rem 0;
}
.region-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transition: background 0.35s ease, width 0.35s ease, border-radius 0.35s ease;
  display: block;
}
.region-dot.active {
  background: rgba(255, 255, 255, 0.92);
  width: 22px;
  border-radius: 3px;
}

/* ══════════════════════════════════════════════════════════════
   WHATSAPP RAPORLAMA — Telefon Mockup + Chat UI
   ══════════════════════════════════════════════════════════════ */

.phone-mockup {
  position: relative;
  width: 280px;
  max-width: 100%;
  aspect-ratio: 9 / 19.5;
  margin: 0 auto;
  filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.28)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.15));
}

.phone-body {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #1a1a1c 0%, #0f0f10 100%);
  border-radius: 42px;
  padding: 9px;
  border: 2px solid #2a2a2c;
  box-shadow: inset 0 0 2px rgba(255, 255, 255, 0.06);
}

.phone-notch {
  position: absolute;
  top: 19px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 26px;
  background: #000;
  border-radius: 100px;
  z-index: 5;
}

.phone-screen {
  position: absolute;
  inset: 9px;
  background: #0b141a;
  border-radius: 34px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* WhatsApp benzeri chat kabuğu */
.chat-container {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #0b141a;
  padding-top: 38px; /* notch alanı */
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0.7rem 0.7rem;
  background: #1f2c33;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
}

.chat-back {
  font-size: 18px;
  color: #e9edef;
  line-height: 1;
  padding: 0 0.15rem;
  opacity: 0.85;
}

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.chat-title {
  flex: 1;
  min-width: 0;
}
.chat-name {
  font-size: 13px;
  font-weight: 600;
  color: #e9edef;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}
.chat-status {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.3;
  margin-top: 1px;
  font-weight: 400;
}

.chat-menu {
  color: rgba(255, 255, 255, 0.65);
  font-size: 15px;
  line-height: 1;
  padding: 0.25rem;
  letter-spacing: 0.1em;
}

.chat-messages {
  flex: 1;
  padding: 0.8rem 0.65rem 0.6rem;
  background:
    linear-gradient(rgba(11, 20, 26, 0.94), rgba(11, 20, 26, 0.94)),
    url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='rgba(255,255,255,0.025)'%3E%3Ccircle cx='24' cy='30' r='1.5'/%3E%3Ccircle cx='80' cy='60' r='1'/%3E%3Ccircle cx='48' cy='90' r='1.2'/%3E%3Ccircle cx='100' cy='20' r='0.9'/%3E%3Ccircle cx='10' cy='75' r='1'/%3E%3C/g%3E%3C/svg%3E");
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow: hidden;
}

.chat-date {
  align-self: center;
  padding: 0.28rem 0.7rem;
  background: rgba(31, 44, 51, 0.85);
  border-radius: 6px;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 500;
  margin: 0.2rem 0 0.3rem;
  letter-spacing: 0.02em;
}

.chat-msg {
  display: flex;
  max-width: 84%;
  align-self: flex-start;
}

.chat-bubble {
  background: #1f2c33;
  border-radius: 8px;
  border-top-left-radius: 3px;
  padding: 0.4rem 0.55rem 0.35rem;
  color: #e9edef;
  font-size: 11.5px;
  line-height: 1.4;
  position: relative;
  max-width: 100%;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
}
.chat-bubble.text-only {
  padding: 0.4rem 0.6rem 0.3rem;
}
.chat-bubble.with-photo {
  padding: 3px 3px 0.15rem;
}
.chat-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  border-radius: 6px;
  object-fit: cover;
  display: block;
  background: #0f1518;
}
.chat-caption {
  display: block;
  padding: 0.25rem 0.35rem 0;
  font-size: 11.5px;
  color: #e9edef;
  line-height: 1.35;
}
.chat-time {
  display: inline-block;
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.5);
  margin-left: 0.35rem;
  line-height: 1;
  vertical-align: baseline;
  white-space: nowrap;
}
.chat-bubble.with-photo .chat-time {
  padding: 0 0.35rem 0.2rem;
  float: right;
  margin-top: 0.15rem;
}
.chat-time-inline {
  float: right;
  padding-top: 2px;
  padding-left: 0.35rem;
}
.chat-check {
  color: #53bdeb;
  font-size: 10px;
  letter-spacing: -0.1em;
  margin-left: 0.15rem;
}

/* ══════════════════════════════════════════════════════════════
   MOBİL SABİT ALT CTA BAR
   Sadece mobilde görünür (md:hidden ile HTML'de tanımlı)
   iOS safe area desteği + z-index management
   ══════════════════════════════════════════════════════════════ */

.mobile-cta-bar {
  padding-bottom: env(safe-area-inset-bottom, 0);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Mobilde body'ye alt padding - bar footer içeriğini gizlemesin */
@media (max-width: 767px) {
  body {
    padding-bottom: calc(62px + env(safe-area-inset-bottom, 0));
  }
  /* Footer'ın full-screen olduğu iletişim/hero durumları için de geçerli */
}

/* ══════════════════════════════════════════════════════════════
   MOBİL FORM FIX
   iOS Safari: font-size < 16px olan input/select'e tıklayınca
   sayfa otomatik zoom yapıyor. 16px+ olunca zoom devre dışı.
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  .kesif-form .field-input,
  .kesif-form .field-select {
    font-size: 16px;
  }
  .kesif-form .field-label {
    font-size: 15px;
    top: 1.5rem;
  }
}


/* ═══════════════════════════════════════════════════════════════════
   SAYFA ÖZEL STİLLER
   Her landing/legal sayfası için scope'lu CSS
   ═══════════════════════════════════════════════════════════════════ */

/* ─── KIŞA HAZIRLIK — Landing ─── */
:root {
    --kh-ice: #4A90A4;
    --kh-ice-soft: #6BA5B7;
    --kh-ice-dim: rgba(74, 144, 164, 0.14);
  }

  /* Kontrol Listesi — soru kartları */
  .check-card {
    transition: border-color 0.4s ease, background-color 0.4s ease, transform 0.4s ease;
  }
  .check-card.answered-yes {
    border-color: var(--kh-ice);
    background: var(--kh-ice-dim);
  }
  .check-card.answered-no {
    border-color: rgba(0,0,0,0.15);
    background: rgba(0,0,0,0.02);
  }
  .check-btn {
    transition: all 0.25s ease;
  }
  .check-btn.active-yes {
    background: var(--kh-ice);
    color: #ffffff;
    border-color: var(--kh-ice);
  }
  .check-btn.active-no {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
  }
  .check-verdict {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.3s ease, margin-top 0.4s ease;
  }
  .check-card.answered-yes .check-verdict {
    max-height: 100px;
    opacity: 1;
    margin-top: 1rem;
  }

  /* Timeline (Süreç) */
  .kh-timeline {
    position: relative;
  }
  .kh-timeline::before {
    content: '';
    position: absolute;
    left: 22px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: linear-gradient(180deg, var(--kh-ice) 0%, rgba(74, 144, 164, 0.2) 100%);
  }
  .kh-step-dot {
    position: relative;
    z-index: 1;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid var(--kh-ice);
    color: var(--kh-ice);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    transition: background-color 0.4s ease, color 0.4s ease, transform 0.4s ease;
  }
  .kh-step:hover .kh-step-dot {
    background: var(--kh-ice);
    color: #ffffff;
    transform: scale(1.05);
  }

  /* Hero backdrop */
  .kh-hero-bg {
    background:
      linear-gradient(105deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.42) 45%, rgba(0,0,0,0.55) 100%),
      url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=2400&q=80');
    background-size: cover;
    background-position: center;
  }

  /* Advantage cards subtle stripe */
  .kh-adv {
    position: relative;
    overflow: hidden;
  }
  .kh-adv::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--kh-ice), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .kh-adv:hover::before {
    transform: scaleX(1);
  }

  /* Final CTA'daki BEYAZ ZEMİNLİ form için — text ve label rengini siyaha çevir */
  .kesif-form-light .field-input,
  .kesif-form-light .field-select {
    color: #000000;
    border-bottom-color: rgba(0, 0, 0, 0.20);
  }
  .kesif-form-light .field-input:focus,
  .kesif-form-light .field-select:focus {
    border-bottom-color: rgba(0, 0, 0, 0.75);
  }
  .kesif-form-light .field-label {
    color: rgba(0, 0, 0, 0.55);
  }
  .kesif-form-light .field-input:focus ~ .field-label,
  .kesif-form-light .field-input:not(:placeholder-shown) ~ .field-label,
  .kesif-form-light .field-select:focus ~ .field-label,
  .kesif-form-light .field-select:required:valid ~ .field-label {
    color: rgba(0, 0, 0, 0.55);
  }
  .kesif-form-light .field-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23000000' stroke-opacity='0.5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  }
  .kesif-form-light .field-select option {
    background-color: #ffffff;
    color: #000000;
  }
  .kesif-form-light .field-group-label {
    color: rgba(0, 0, 0, 0.55);
  }
  .kesif-form-light .field-group-line {
    background: rgba(0, 0, 0, 0.10);
  }
  /* Autofill fix - light tema */
  .kesif-form-light input:-webkit-autofill,
  .kesif-form-light input:-webkit-autofill:hover,
  .kesif-form-light input:-webkit-autofill:focus {
    -webkit-text-fill-color: #000000 !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    caret-color: #000000;
  }

/* ─── KOMPLE TADILAT — Landing ─── */
:root {
    --kt-bronze: #8B7355;
    --kt-bronze-soft: #A89078;
    --kt-bronze-dim: rgba(139, 115, 85, 0.12);
  }

  /* Hero backdrop — premium modern villa */
  .kt-hero-bg {
    background:
      linear-gradient(105deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.42) 45%, rgba(0,0,0,0.55) 100%),
      url('https://images.unsplash.com/photo-1613490493576-7fde63acd811?auto=format&fit=crop&w=2400&q=80');
    background-size: cover;
    background-position: center;
  }

  /* Hub-Network — Tek Muhatap */
  .hub-container {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 640px;
    margin: 0 auto;
  }
  .hub-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
  }
  .hub-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32%;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-align: center;
    z-index: 3;
    box-shadow: 0 20px 60px -20px rgba(0,0,0,0.4);
  }

  /* Network node: NODE'un kendisi dot + label absolute dış */
  .hub-node {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--kt-bronze);
    box-shadow: 0 0 0 5px rgba(139,115,85,0.13), 0 0 0 10px rgba(139,115,85,0.05);
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .hub-node:hover {
    box-shadow: 0 0 0 7px rgba(139,115,85,0.24), 0 0 0 14px rgba(139,115,85,0.09);
  }
  .hub-label {
    position: absolute;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 100px;
    padding: 0.55rem 0.95rem;
    font-size: 12px;
    font-weight: 600;
    color: #000;
    display: inline-flex;
    align-items: baseline;
    gap: 0.55rem;
    box-shadow: 0 6px 18px -8px rgba(0,0,0,0.1);
    white-space: nowrap;
    transition: border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .hub-node:hover .hub-label {
    border-color: var(--kt-bronze);
    box-shadow: 0 8px 22px -6px rgba(139,115,85,0.28);
  }
  .hub-label em {
    font-style: normal;
    font-size: 10px;
    color: var(--kt-bronze);
    font-weight: 700;
    letter-spacing: 0.06em;
    font-variant-numeric: tabular-nums;
  }

  /* 8 dot koordinatı — orbital ring üzerinde (r=41, merkez 50,50) */
  .hub-node.pos-1 { top: 9%;  left: 50%; }
  .hub-node.pos-2 { top: 21%; left: 79%; }
  .hub-node.pos-3 { top: 50%; left: 91%; }
  .hub-node.pos-4 { top: 79%; left: 79%; }
  .hub-node.pos-5 { top: 91%; left: 50%; }
  .hub-node.pos-6 { top: 79%; left: 21%; }
  .hub-node.pos-7 { top: 50%; left: 9%;  }
  .hub-node.pos-8 { top: 21%; left: 21%; }

  /* Label pozisyonu — her dot'un merkezine göre radial dışa */
  /* Üst-orta (12) */
  .hub-node.pos-1 .hub-label { left: 6px; bottom: 26px; transform: translateX(-50%); }
  /* Sağ-üst (1:30) */
  .hub-node.pos-2 .hub-label { left: 22px; bottom: 6px; }
  /* Sağ (3) */
  .hub-node.pos-3 .hub-label { left: 26px; top: 6px; transform: translateY(-50%); }
  /* Sağ-alt (4:30) */
  .hub-node.pos-4 .hub-label { left: 22px; top: 22px; }
  /* Alt-orta (6) */
  .hub-node.pos-5 .hub-label { left: 6px; top: 26px; transform: translateX(-50%); }
  /* Sol-alt (7:30) */
  .hub-node.pos-6 .hub-label { right: 22px; top: 22px; }
  /* Sol (9) */
  .hub-node.pos-7 .hub-label { right: 26px; top: 6px; transform: translateY(-50%); }
  /* Sol-üst (10:30) */
  .hub-node.pos-8 .hub-label { right: 22px; bottom: 6px; }

  /* Süreç — Masaüstünde 5×2 grid, mobilde vertikal timeline */
  .flow-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
  }
  .flow-step {
    padding: 1.5rem 1.25rem 1.5rem 0;
    position: relative;
    border-top: 1px solid rgba(0,0,0,0.10);
  }
  .flow-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--kt-bronze-dim);
    color: var(--kt-bronze);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 1rem;
    font-variant-numeric: tabular-nums;
  }

  /* Tablet: 3 kolon (10 kart / 3 = 4 satır, son satırda 1 kart) */
  @media (max-width: 1023px) and (min-width: 768px) {
    .flow-container {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  /* Mobilde vertikal timeline */
  @media (max-width: 767px) {
    .flow-container {
      display: flex;
      flex-direction: column;
      gap: 0;
      position: relative;
    }
    .flow-container::before {
      content: '';
      position: absolute;
      left: 15px;
      top: 15px;
      bottom: 15px;
      width: 1px;
      background: linear-gradient(180deg, var(--kt-bronze) 0%, rgba(139,115,85,0.15) 100%);
    }
    .flow-step {
      width: 100%;
      padding: 0 0 1.75rem 3rem;
      border-top: none;
      position: relative;
    }
    .flow-num {
      position: absolute;
      left: 0;
      top: 0;
      margin-bottom: 0;
      background: #ffffff;
      border: 1.5px solid var(--kt-bronze);
      width: 32px;
      height: 32px;
    }
  }

  /* Guarantee band */
  .guarantee-band {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  }
  .guarantee-stat {
    position: relative;
    padding: 1.5rem 1rem;
    text-align: center;
  }
  .guarantee-stat::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: rgba(255,255,255,0.10);
  }
  .guarantee-stat:last-child::after { display: none; }
  @media (max-width: 900px) {
    .guarantee-stat::after { display: none; }
  }

  /* Final CTA glow */
  .final-glow {
    background: radial-gradient(circle at 30% 40%, rgba(139,115,85,0.25) 0%, transparent 55%);
  }

  /* Light form override (Final CTA - beyaz zeminli form için) */
  .kesif-form-light .field-input,
  .kesif-form-light .field-select {
    color: #000000;
    border-bottom-color: rgba(0, 0, 0, 0.20);
  }
  .kesif-form-light .field-input:focus,
  .kesif-form-light .field-select:focus {
    border-bottom-color: rgba(0, 0, 0, 0.75);
  }
  .kesif-form-light .field-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-input:focus ~ .field-label,
  .kesif-form-light .field-input:not(:placeholder-shown) ~ .field-label,
  .kesif-form-light .field-select:focus ~ .field-label,
  .kesif-form-light .field-select:required:valid ~ .field-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23000000' stroke-opacity='0.5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  }
  .kesif-form-light .field-select option { background-color: #ffffff; color: #000000; }
  .kesif-form-light .field-group-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-group-line { background: rgba(0, 0, 0, 0.10); }
  .kesif-form-light input:-webkit-autofill,
  .kesif-form-light input:-webkit-autofill:hover,
  .kesif-form-light input:-webkit-autofill:focus {
    -webkit-text-fill-color: #000000 !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    caret-color: #000000;
  }

/* ─── TERAS DÖNÜŞÜMÜ — Landing ─── */
:root {
    --td-cream: #ffffff;         /* Ana zemin (beyaz) */
    --td-sand: #F7F8F9;          /* Section variasyonu (açık nötr gri) */
    --td-terra: #000000;         /* Ana accent (siyah) */
    --td-terra-soft: #525252;    /* Subtle accent (koyu gri) */
    --td-terra-dim: rgba(0, 0, 0, 0.06);
    --td-stone: #525252;         /* Nötr metin (koyu gri) */
  }

  body { background: var(--td-cream); }

  /* Hero backdrop — sıcak yaz akşamı villa terası */
  .td-hero-bg {
    background:
      linear-gradient(105deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.42) 45%, rgba(0,0,0,0.55) 100%),
      url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?auto=format&fit=crop&w=2400&q=80');
    background-size: cover;
    background-position: center;
  }

  /* Scenario Explorer — Interactive tabs */
  .scenario-tab {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.15rem 1.35rem;
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.4s cubic-bezier(0.22, 1, 0.36, 1), color 0.4s ease, border-color 0.4s ease, transform 0.4s ease;
    text-align: left;
    width: 100%;
    color: #000;
  }
  .scenario-tab:hover {
    border-color: rgba(0,0,0,0.35);
    transform: translateX(4px);
  }
  .scenario-tab.active {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
  }
  .scenario-tab .tab-num {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    tab-size: 3ch;
    min-width: 2.5ch;
    opacity: 0.4;
    font-variant-numeric: tabular-nums;
    transition: opacity 0.4s ease;
  }
  .scenario-tab.active .tab-num { opacity: 0.75; }
  .scenario-tab .tab-title {
    flex: 1;
    font-size: clamp(0.95rem, 1.15vw, 1.1rem);
    font-weight: 600;
    letter-spacing: -0.015em;
  }
  .scenario-tab .tab-arrow {
    opacity: 0.35;
    transition: opacity 0.4s ease, transform 0.4s ease;
    font-size: 14px;
  }
  .scenario-tab:hover .tab-arrow,
  .scenario-tab.active .tab-arrow {
    opacity: 1;
    transform: translateX(2px);
  }

  /* Detail area */
  .scenario-detail {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 20px;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    height: 100%;
    animation: sd-fadein 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .scenario-detail.hidden { display: none; }
  @keyframes sd-fadein {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .scenario-detail .sd-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 1.5rem;
    color: #000;
  }
  .scenario-detail .sd-num {
    font-size: 10px;
    letter-spacing: 0.28em;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(0,0,0,0.4);
    margin-bottom: 0.65rem;
    font-variant-numeric: tabular-nums;
  }
  .scenario-detail .sd-title {
    font-size: clamp(1.5rem, 2.5vw, 2.15rem);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.1;
    color: #000;
    margin-bottom: 0.75rem;
  }
  .scenario-detail .sd-desc {
    font-size: clamp(0.95rem, 1.15vw, 1.1rem);
    line-height: 1.65;
    color: rgba(0,0,0,0.65);
    margin-bottom: 1.75rem;
  }
  .scenario-detail .sd-includes {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.08);
  }
  .scenario-detail .sd-includes-label {
    font-size: 10px;
    letter-spacing: 0.28em;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(0,0,0,0.4);
    margin-bottom: 1rem;
  }
  .scenario-detail .sd-includes ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem 1.25rem;
    padding: 0;
    margin: 0;
    list-style: none;
  }
  .scenario-detail .sd-includes li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 13px;
    color: #000;
    line-height: 1.5;
  }
  .scenario-detail .sd-includes li svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: #000;
  }
  @media (max-width: 900px) {
    .scenario-detail .sd-includes ul { grid-template-columns: 1fr; }
  }

  /* Problem → Çözüm split rows */
  .pc-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: clamp(1rem, 3vw, 3rem);
    padding: clamp(1.5rem, 3.5vh, 2.5rem) 0;
    border-bottom: 1px solid rgba(125, 109, 95, 0.15);
  }
  .pc-row:last-child { border-bottom: none; }
  .pc-side {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .pc-side.problem { text-align: right; }
  .pc-side.solution { text-align: left; }
  .pc-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
  }
  .pc-side.problem .pc-label { color: rgba(0,0,0,0.45); }
  .pc-side.solution .pc-label { color: #000000; font-weight: 800; }
  .pc-text {
    font-size: clamp(1rem, 1.4vw, 1.35rem);
    font-weight: 500;
    line-height: 1.35;
    color: #000000;
    letter-spacing: -0.015em;
  }
  .pc-side.problem .pc-text { color: rgba(0,0,0,0.55); font-weight: 400; }
  .pc-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--td-terra);
    color: #fff;
    flex-shrink: 0;
  }
  .pc-arrow svg { width: 20px; height: 20px; }

  @media (max-width: 767px) {
    .pc-row {
      grid-template-columns: 1fr;
      gap: 0.75rem;
      text-align: left;
    }
    .pc-side.problem, .pc-side.solution { text-align: left; }
    .pc-arrow { transform: rotate(90deg); margin: 0.25rem 0; }
  }

  /* Süreç — soft timeline */
  .td-timeline {
    position: relative;
  }
  .td-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: linear-gradient(180deg, var(--td-terra) 0%, rgba(199,125,91,0.2) 100%);
  }
  .td-step-dot {
    position: relative;
    z-index: 1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--td-cream);
    border: 2px solid var(--td-terra);
    color: var(--td-terra);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    transition: background-color 0.4s ease, color 0.4s ease;
  }
  .td-step:hover .td-step-dot {
    background: var(--td-terra);
    color: #fff;
  }

  /* Foto CTA glow */
  .photo-cta-bg {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
  }
  .photo-cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 25% 35%, rgba(255,255,255,0.06) 0%, transparent 55%);
    pointer-events: none;
  }

  /* Light form override */
  .kesif-form-light .field-input,
  .kesif-form-light .field-select {
    color: #000000;
    border-bottom-color: rgba(0, 0, 0, 0.20);
  }
  .kesif-form-light .field-input:focus,
  .kesif-form-light .field-select:focus {
    border-bottom-color: rgba(0, 0, 0, 0.75);
  }
  .kesif-form-light .field-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-input:focus ~ .field-label,
  .kesif-form-light .field-input:not(:placeholder-shown) ~ .field-label,
  .kesif-form-light .field-select:focus ~ .field-label,
  .kesif-form-light .field-select:required:valid ~ .field-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23000000' stroke-opacity='0.5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  }
  .kesif-form-light .field-select option { background-color: #ffffff; color: #000000; }
  .kesif-form-light .field-group-label { color: rgba(0, 0, 0, 0.55); }
  .kesif-form-light .field-group-line { background: rgba(0, 0, 0, 0.10); }
  .kesif-form-light input:-webkit-autofill,
  .kesif-form-light input:-webkit-autofill:hover,
  .kesif-form-light input:-webkit-autofill:focus {
    -webkit-text-fill-color: #000000 !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    caret-color: #000000;
  }

/* ─── GİZLİLİK POLİTİKASI — Legal (paylaşımlı .legal-content) ─── */
.legal-content h2 {
    scroll-margin-top: calc(var(--head) + 2rem);
  }
  .legal-content p, .legal-content ul {
    color: rgba(0,0,0,0.75);
    line-height: 1.75;
  }
  .legal-content ul {
    padding-left: 1.35rem;
    list-style: none;
  }
  .legal-content ul li {
    position: relative;
    padding-left: 0;
    margin-bottom: 0.5rem;
  }
  .legal-content ul li::before {
    content: '';
    position: absolute;
    left: -1.35rem;
    top: 0.75rem;
    width: 5px;
    height: 5px;
    background: currentColor;
    border-radius: 50%;
    opacity: 0.6;
  }
  .legal-content strong { color: #000; font-weight: 600; }




/* ═══════════════════════════════════════════════════════════════════
   MOBİL MENÜ — KESİN ÇÖZÜM (max 760px)
   
   SORUN: Tailwind translate-y-[101%] element'in kendi height'ına göre.
   Grid içinde ilk render'da height 0 hesaplanınca 101% × 0 = 0 push.
   Son kolonlar animasyon almıyor gibi görünür.
   
   ÇÖZÜM: CSS'te doğrudan translateY(100vh) — viewport-based.
   Element height ne olursa olsun 100vh dışa push edilir.
   Tailwind class'ları !important ile override edilir.
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 760px) {
  /* Container: 7 eşit satırlı grid */
  #menu .cols {
    display: grid !important;
    grid-template-rows: repeat(7, minmax(0, 1fr));
    overflow: hidden;
  }

  #menu .col {
    min-height: 0;
    min-width: 0;
  }

  /* ═══ BASE STATE — Tüm kolonlar viewport dışında ═══ */
  #menu .col .in {
    display: grid !important;
    grid-template-columns: 2.5rem 1fr 5.5rem !important;
    align-items: center !important;
    justify-items: initial !important;
    justify-content: initial !important;
    gap: 0.85rem !important;
    padding-left: clamp(1.15rem, 3.4vw, 3.4rem) !important;
    padding-right: clamp(1.15rem, 3.4vw, 3.4rem) !important;

    /* KESİN transform — Tailwind override */
    transform: translateY(100vh) !important;
    transition: transform 0.85s cubic-bezier(0.76, 0, 0.24, 1),
                background-color 0.45s cubic-bezier(0.22, 1, 0.36, 1),
                color 0.45s cubic-bezier(0.22, 1, 0.36, 1) !important;
    transition-delay: 0s !important;
    will-change: transform;
  }

  /* ═══ OPEN STATE — Kolonlar sırayla giriyor ═══ */
  #menu.open .col .in {
    transform: translateY(0) !important;
  }

  /* Her kolonun kendine ait delay'i — nth-child ile */
  #menu.open .col:nth-child(1) .in { transition-delay: 0.04s, 0s, 0s !important; }
  #menu.open .col:nth-child(2) .in { transition-delay: 0.10s, 0s, 0s !important; }
  #menu.open .col:nth-child(3) .in { transition-delay: 0.16s, 0s, 0s !important; }
  #menu.open .col:nth-child(4) .in { transition-delay: 0.22s, 0s, 0s !important; }
  #menu.open .col:nth-child(5) .in { transition-delay: 0.28s, 0s, 0s !important; }
  #menu.open .col:nth-child(6) .in { transition-delay: 0.34s, 0s, 0s !important; }
  #menu.open .col:nth-child(7) .in { transition-delay: 0.40s, 0s, 0s !important; }

  /* ═══ İçerik hizalama ═══ */
  #menu .col .in .no {
    text-align: left;
    font-size: 12px;
    opacity: 0.45;
  }

  #menu .col .in .t {
    text-align: center;
    font-size: clamp(1.15rem, 5.5vw, 1.75rem) !important;
    letter-spacing: -0.025em;
    line-height: 1.05;
    margin-left: 0 !important;
  }

  #menu .col .in .desc {
    text-align: right !important;
    font-size: 11px;
    opacity: 0.4;
    max-width: none !important;
    margin-left: 0 !important;
    line-height: 1.35;
  }
}



/* ═══════════════════════════════════════════════════════════════════
   CUSTOM CHECKBOX — Native input, custom görsel
   iOS/Safari'de garantili çalışır (accent-color destek sorunlarını çözer)
   ═══════════════════════════════════════════════════════════════════ */

/* DARK forms — siyah zemin üstü checkbox */
input[type="checkbox"].custom-check {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.22, 1, 0.36, 1);
  vertical-align: middle;
  margin: 0;
  padding: 0;
  outline: none;
}

input[type="checkbox"].custom-check:hover {
  border-color: rgba(255, 255, 255, 0.6);
}

input[type="checkbox"].custom-check:checked {
  background: #ffffff;
  border-color: #ffffff;
}

/* Tik işareti — CSS ile çizilmiş */
input[type="checkbox"].custom-check:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid #000000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

input[type="checkbox"].custom-check:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

/* LIGHT forms — beyaz zemin üstü checkbox (.kesif-form-light içinde) */
.kesif-form-light input[type="checkbox"].custom-check {
  border-color: rgba(0, 0, 0, 0.35);
}

.kesif-form-light input[type="checkbox"].custom-check:hover {
  border-color: rgba(0, 0, 0, 0.6);
}

.kesif-form-light input[type="checkbox"].custom-check:checked {
  background: #000000;
  border-color: #000000;
}

.kesif-form-light input[type="checkbox"].custom-check:checked::after {
  border-color: #ffffff;
}

.kesif-form-light input[type="checkbox"].custom-check:focus-visible {
  outline-color: rgba(0, 0, 0, 0.5);
}

/* Mobilde biraz daha büyük tap area — label'a padding zaten var */
@media (max-width: 767px) {
  input[type="checkbox"].custom-check {
    width: 22px;
    height: 22px;
  }
  input[type="checkbox"].custom-check:checked::after {
    left: 7px;
    top: 2px;
  }
}