.hero-stage {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--hero-py-top) 0 var(--hero-py-bottom);
  background: var(--bg);
  overflow: hidden;
  isolation: isolate;
}
@supports not (height: 100svh) {
  .hero-stage { min-height: 100vh; }
}

.hero-dots {
  position: absolute;
  pointer-events: none;
  z-index: -1;
  background-image:
    radial-gradient(circle, rgba(var(--primary-rgb), 0.30) 1.3px, transparent 1.9px),
    radial-gradient(circle, rgba(var(--accent-rgb), 0.28) 1.3px, transparent 1.9px);
  background-size: 24px 24px, 24px 24px;
  background-position: 0 0, 12px 12px;
}
.hero-dots--tr {
  top: 6%;
  right: 0;
  width: 38%;
  height: 50%;
  -webkit-mask: radial-gradient(ellipse at 75% 30%, black 0%, transparent 65%);
          mask: radial-gradient(ellipse at 75% 30%, black 0%, transparent 65%);
}
.hero-dots--bl {
  bottom: 6%;
  left: 0;
  width: 34%;
  height: 46%;
  -webkit-mask: radial-gradient(ellipse at 25% 70%, black 0%, transparent 65%);
          mask: radial-gradient(ellipse at 25% 70%, black 0%, transparent 65%);
}
@media (max-width: 992px) {
  .hero-dots--tr, .hero-dots--bl { display: none; }
}
.hero-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 100% 30%, rgba(var(--primary-rgb), 0.26), transparent 60%),
    radial-gradient(ellipse 50% 60% at 95% 85%, rgba(var(--primary-rgb), 0.16), transparent 55%),
    radial-gradient(ellipse 70% 60% at -5% 105%, rgba(var(--accent-rgb), 0.28), transparent 55%),
    radial-gradient(ellipse 40% 30% at 8% 50%, rgba(var(--accent-rgb), 0.12), transparent 60%);
  -webkit-mask: linear-gradient(180deg,
    transparent 0px,
    black 160px,
    black calc(100% - 100px),
    transparent 100%);
          mask: linear-gradient(180deg,
    transparent 0px,
    black 160px,
    black calc(100% - 100px),
    transparent 100%);
  pointer-events: none;
  z-index: -1;
}
.hero-stage > .container {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin: 0 auto;
}

.hero-stage__inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  grid-template-rows: 1fr auto;
  gap: 32px 64px;
  align-items: center;
  min-height: 560px;
}
.hero-stage__content {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  max-width: 560px;
}
.hero-stage__content > * {
  transition:
    opacity .28s cubic-bezier(.25, 1, .35, 1),
    transform .28s cubic-bezier(.25, 1, .35, 1);
}
.hero-slide__title { transition-delay: 0ms; }
.hero-slide__lead  { transition-delay: 55ms; }
.hero-slide__cta   { transition-delay: 110ms; }
.hero-stage__content.is-changing > * {
  opacity: 0;
  transform: translateY(12px);
}

.hero-slide__title {
  font-size: clamp(32px, 3.8vw, 52px);
  font-weight: var(--fw-regular);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
  margin: 0;
}

/* min-height kaldırıldı — kısa başlıklarda lead'le arası doğal kalsın.
   Slider geçişlerinde alt elementler hafifçe yer değiştirebilir (transition 390ms hızlı geçer). */
.hero-slide__title strong {
  font-weight: var(--fw-bold);
  color: var(--ink);
}
.hero-slide__lead {
  font-size: var(--lead);
  line-height: 1.6;
  color: var(--text-soft);
  max-width: 52ch;
  margin: 0;
}
.hero-slide__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.hero-stage__media {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  aspect-ratio: 4/5;
  background: transparent;
}
.hero-stage__media .hero-swiper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible !important;
}
.hero-stage__media .hero-swiper .swiper-wrapper {
  width: 100%;
  height: 100%;
  overflow: visible !important;
}

.hero-slide-photo {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--bg-soft);
  box-shadow: var(--shadow-lg);
  filter: blur(2px) saturate(.95);
  opacity: 1;
  transition:
    transform .95s var(--easing-out),
    filter .95s var(--easing-out),
    opacity .95s var(--easing-out),
    box-shadow .95s var(--easing-out);
}
.hero-slide-photo.swiper-slide-active {
  box-shadow: var(--shadow-lg), 0 28px 60px -16px rgba(12, 20, 38, 0.22);
  filter: blur(0) saturate(1);
  opacity: 1;
}
.hero-slide-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12, 20, 38, 0.48) 100%);
  pointer-events: none;
}
.hero-slide-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-stage__badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  font-size: var(--caption);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  letter-spacing: -0.005em;
  box-shadow: 0 8px 24px -8px rgba(12, 20, 38, 0.30);
  transition: opacity .35s var(--easing-out);
}
.hero-stage__badge.is-changing { opacity: 0; }
.hero-stage__badge-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.20);
  animation: dotPulse 3s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.20); }
  50%      { box-shadow: 0 0 0 8px rgba(var(--accent-rgb), 0.04); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide__badge-dot,
  .fab__pulse { animation: none; }
}
.hero-stage__controls {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stage__pagination {
  display: flex;
  gap: 8px;
}
.hero-stage__pagination .swiper-pagination-bullet {
  width: 28px; height: 3px;
  border-radius: var(--r-pill);
  background: var(--border-strong);
  opacity: 1;
  transition: width .35s var(--easing-out), background .25s ease;
  cursor: pointer;
  margin: 0 !important;
}
.hero-stage__pagination .swiper-pagination-bullet-active {
  background: var(--primary);
  width: 48px;
}
.hero-stage__arrows {
  display: flex;
  gap: 8px;
}
.hero-stage__arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-md);
  cursor: pointer;
  transition: var(--transition);
}
.hero-stage__arrow:hover {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
  transform: translateY(var(--lift-btn));
}
.hero-stage__arrow.swiper-button-disabled { opacity: .30; cursor: not-allowed; pointer-events: none; }

@media (max-width: 1024px) {
  .hero-stage { padding: 104px 0 64px; }
}
@media (max-width: 992px) {
  .hero-stage {
    min-height: auto;
    padding: 96px 0 56px;
  }
  .hero-stage__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 28px;
    min-height: 0;
  }
  .hero-stage__media { grid-column: 1; grid-row: 1; aspect-ratio: 5/4; }
  .hero-stage__content { grid-column: 1; grid-row: 2; max-width: none; }
  .hero-stage__controls {
    grid-row: 3;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .hero-stage__arrows { justify-content: flex-end; }
}
@media (max-width: 576px) {
  .hero-slide__cta .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-stage__content > *,
  .hero-stage__badge { transition: none; }
  .hero-stage__badge-dot { animation: none; }
}


@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroFadeLeft {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes heroFadeRight {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes heroScrollCueIn {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes heroPhotoIn {
  from { opacity: 0; transform: translateX(28px) scale(.98); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
.hero-stage__media       { animation: heroPhotoIn  1.0s cubic-bezier(.25, 1, .35, 1) .25s backwards; }
.hero-slide__title       { animation: heroFadeUp    .9s cubic-bezier(.25, 1, .35, 1) .25s backwards; }
.hero-slide__lead        { animation: heroFadeUp    .9s cubic-bezier(.25, 1, .35, 1) .50s backwards; }
.hero-slide__cta         { animation: heroFadeUp    .9s cubic-bezier(.25, 1, .35, 1) .75s backwards; }
.hero-stage__pagination  { animation: heroFadeLeft  .8s cubic-bezier(.25, 1, .35, 1) 1.10s backwards; }
.hero-stage__arrows      { animation: heroFadeRight .8s cubic-bezier(.25, 1, .35, 1) 1.25s backwards; }

@media (prefers-reduced-motion: reduce) {
  .hero-stage__media,
  .hero-slide__title,
  .hero-slide__lead,
  .hero-slide__cta,
  .hero-stage__pagination,
  .hero-stage__arrows { animation: none; opacity: 1; transform: none; }
}
.hero-scroll-cue {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--text-soft);
  text-decoration: none;
  cursor: pointer;
  z-index: 5;
  transition: color .25s ease;
  animation: heroScrollCueIn .9s var(--easing-out) 1.55s backwards;
}
.hero-scroll-cue:hover { color: var(--primary); }
.hero-scroll-cue:hover .hero-scroll-cue__mouse {
  border-color: var(--primary);
}
.hero-scroll-cue:hover .hero-scroll-cue__dot {
  background: var(--primary);
}
.hero-scroll-cue__mouse {
  width: 22px;
  height: 34px;
  border: 1.5px solid currentColor;
  border-radius: var(--r-md);
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  transition: border-color .25s ease;
}
.hero-scroll-cue__dot {
  display: block;
  width: 2.5px;
  height: 7px;
  background: currentColor;
  border-radius: 2px;
  animation: scrollCueDot 1.6s cubic-bezier(.5,.05,.5,.95) infinite;
  transition: background .25s ease;
}
.hero-scroll-cue__label {
  font-family: var(--font-mono);
  font-size: var(--micro);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: currentColor;
}
@keyframes scrollCueDot {
  0%   { transform: translateY(0); opacity: 1; }
  60%  { transform: translateY(12px); opacity: 0; }
  61%  { transform: translateY(0); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
@keyframes scrollCueFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(-4px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-scroll-cue,
  .hero-scroll-cue__dot { animation: none; }
}
@media (max-width: 992px) {
  .hero-scroll-cue { display: none; }
}


[data-reveal-on-scroll] [data-stagger] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s cubic-bezier(.22,.9,.25,1), transform .7s cubic-bezier(.22,.9,.25,1);
  transition-delay: calc(var(--stagger-i, 0) * 70ms);
}
[data-reveal-on-scroll].is-visible [data-stagger] {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal-on-scroll] [data-stagger] { opacity: 1; transform: none; transition: none; }
}


.services {
  position: relative;
  background: var(--bg);
}
.services::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 4%,
    var(--border) 20%,
    var(--border) 80%,
    transparent 96%);
  pointer-events: none;
}
.services__layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}
.services__visual {
  position: sticky;
  top: 96px;
  margin: 0;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  isolation: isolate;
}
.services__visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition:
    opacity .35s ease,
    transform .8s var(--easing-out);
  transform-origin: center;
}
.services__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(12, 20, 38, 0.55) 100%);
  pointer-events: none;
}
.services__visual.is-changing .services__visual-img { opacity: 0; }
.services__visual:hover .services__visual-img { transform: scale(1.04); }
.services__main {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tab {
  display: inline-flex;
  align-items: center;
  height: var(--control-sm);
  padding: 0 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  font: inherit;
  font-size: 13px;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.005em;
  color: var(--text);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background var(--transition-quick), border-color var(--transition-quick), color var(--transition-quick), box-shadow var(--transition);
  white-space: nowrap;
}
.tab:hover {
  background: var(--primary-soft);
  border-color: var(--primary-soft-2);
  color: var(--primary-deep);
}
.tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 6px 14px -6px rgba(var(--primary-rgb), 0.45);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: panelFade .25s ease both; }
@keyframes panelFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-head { margin-bottom: 24px; }
.panel-title {
  font-weight: var(--fw-semibold);
  font-size: var(--text-2xl);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 12px;
  text-wrap: balance;
}
.panel-lead {
  font-size: var(--body-sm);
  color: var(--text-soft);
  max-width: 60ch;
  line-height: 1.6;
}
.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.service-list a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--card-pad-lg);
  min-height: 144px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--ink);
  background: var(--bg);
  overflow: hidden;
  transition: transform var(--transition),
              box-shadow var(--transition),
              border-color var(--transition);
}
.service-list a:hover {
  border-color: var(--primary);
  transform: translateY(var(--lift-card));
  box-shadow: var(--shadow-md);
}
.service-list strong {
  position: relative;
  z-index: 1;
  font-size: 14.5px;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.25;
}
.service-list a > span:not(.service-list__icon) {
  position: relative;
  z-index: 1;
  font-size: 12.5px;
  font-weight: var(--fw-regular);
  color: var(--text-soft);
  line-height: 1.5;
  letter-spacing: -0.005em;
  margin-top: 4px;
}
.service-list__icon {
  position: absolute;
  right: -14px;
  bottom: -22px;
  z-index: 0;
  display: inline-flex;
  width: auto;
  height: auto;
  background: transparent;
  border-radius: 0;
  color: var(--text-faint);
  opacity: .18;
  transform: rotate(-15deg);
  pointer-events: none;
  transition: transform var(--transition-slow),
              color var(--transition),
              opacity var(--transition);
}
.service-list__icon i {
  font-size: 92px;
  line-height: 1;
}
.service-list a:hover .service-list__icon {
  opacity: 1;
  transform: rotate(-15deg) translate(-4px, -10px);
}
.service-list a:hover .service-list__icon i {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
}
.service-list a > i { display: none; }

.panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 16px;
}
.panel-foot__count {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--body-sm);
  font-weight: var(--fw-regular);
  color: var(--text-soft);
  letter-spacing: -0.005em;
  line-height: 1.4;
}
.panel-foot__count::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.16);
  flex-shrink: 0;
}
.panel-foot__count strong {
  font-weight: var(--fw-bold);
  color: var(--primary-deep);
}

@media (max-width: 1024px) {
  .services__layout { grid-template-columns: 320px 1fr; gap: 40px; }
  .service-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 992px) {
  .services__layout { grid-template-columns: 1fr; gap: 28px; }
  .services__visual {
    position: relative;
    top: 0;
    aspect-ratio: 16/10;
  }
  .tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .tab { flex-shrink: 0; }
}
@media (max-width: 576px) {
  .service-list { grid-template-columns: 1fr; }
  .service-list a { min-height: 0; }
}


.proof {
  position: relative;
  background: var(--bg-muted);
  padding: var(--section-py) 0;
}
.proof::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 4%,
    var(--border) 20%,
    var(--border) 80%,
    transparent 96%);
  pointer-events: none;
}


.proof__about {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 88px;
  align-items: center;
  margin-bottom: 80px;
}
.proof__about-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 56ch;
}
.proof__about-text > h2 { letter-spacing: -0.035em; margin: 4px 0 0; }
.proof__about-text > p {
  font-size: var(--lead);
  line-height: 1.6;
  color: var(--text-soft);
  margin: 0;
}
.proof__about-text > p strong {
  color: var(--ink);
  font-weight: var(--fw-semibold);
}
.proof__about-text > ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.proof__about-text > ul > li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--body-sm);
  color: var(--text);
  line-height: 1.6;
}
.proof__about-text > ul > li > i {
  color: var(--accent);
  font-size: 20px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(var(--accent-rgb), 0.25));
}

.proof__about-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.proof__about-visual {
  position: relative;
  align-self: stretch;
  min-height: 460px;
}
.proof__about-visual-frame {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 460px;
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--bg-soft);
  box-shadow:
    0 32px 64px -24px rgba(15, 15, 20, 0.18),
    0 2px 0 rgba(255, 255, 255, 0.6) inset;
}
.proof__about-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 8s ease;
}
.proof__about-visual:hover .proof__about-visual-frame img { transform: scale(1.06); }
.proof__about-visual-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 50%, rgba(15,15,20,0.55) 100%),
    radial-gradient(ellipse at 0% 100%, rgba(var(--primary-rgb), 0.35), transparent 55%);
  pointer-events: none;
}
.proof__badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--card-pad-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 18px 32px -16px rgba(12, 20, 38, 0.20);
  z-index: 2;
}
.proof__badge--turkak {
  bottom: 24px;
  left: -28px;
  max-width: 240px;
}
.proof__badge--turkak i {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-deep);
  font-size: 22px;
  flex-shrink: 0;
}
.proof__badge--turkak div { display: flex; flex-direction: column; line-height: 1.2; }
.proof__badge-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: var(--fw-medium);
}
.proof__badge--turkak strong {
  font-size: var(--body-sm);
  font-weight: var(--fw-bold);
  color: var(--ink);
  letter-spacing: -0.005em;
}
.proof__badge--years {
  top: 32px;
  right: -24px;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 22px 40px -16px rgba(var(--primary-rgb), 0.55);
  min-width: 92px;
}
.proof__badge--years strong {
  font-size: 32px;
  font-weight: var(--fw-bold);
  letter-spacing: -0.04em;
  line-height: 1;
}
.proof__badge--years span {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
}


.proof__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 0 88px;
  padding: 0;
  list-style: none;
}
.proof__stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--card-pad-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: var(--transition);
}
.proof__stat:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.proof__stat > strong,
.proof__stat > span {
  position: relative;
  z-index: 1;
}
.proof__stat strong {
  font-size: clamp(28px, 2.4vw, 36px);
  font-weight: var(--fw-bold);
  letter-spacing: -0.035em;
  color: var(--ink);
  line-height: 1;
}
.proof__stat span {
  font-size: var(--text-sm);
  color: var(--text-soft);
  font-weight: var(--fw-medium);
  letter-spacing: -0.005em;
}
.proof__stat-icon {
  position: absolute;
  right: -14px;
  bottom: -22px;
  z-index: 0;
  font-size: 92px;
  line-height: 1;
  color: var(--text-faint);
  opacity: .18;
  transform: rotate(-15deg);
  pointer-events: none;
  transition: transform .45s cubic-bezier(.4,.16,.2,1),
              color .3s ease,
              opacity .3s ease;
}
.proof__stat:hover .proof__stat-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  opacity: 1;
  transform: rotate(-15deg) translate(-4px, -10px);
}

@media (max-width: 1024px) {
  .proof__about { grid-template-columns: 1fr; gap: 56px; margin-bottom: 56px; }
  .proof__about-visual { min-height: 380px; }
  .proof__about-visual-frame { min-height: 380px; }
  .proof__badge--turkak { left: 16px; }
  .proof__badge--years { right: 16px; }
  .proof__stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .proof__about-visual { min-height: 320px; }
  .proof__about-visual-frame { min-height: 320px; }
  .proof__badge--turkak { bottom: 16px; left: 12px; padding: 12px 14px; max-width: 200px; }
  .proof__badge--years { top: 16px; right: 12px; padding: 12px 16px; min-width: 80px; }
  .proof__badge--years strong { font-size: 26px; }
  .proof__about-actions { gap: 16px; }
  .proof__stats { grid-template-columns: 1fr; }
}
.proof__brands {
  position: relative;
  margin: 0;
  padding: 0;
  border: none;
}
.proof__brands::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 90px;
  background: linear-gradient(180deg, transparent, var(--bg-muted) 85%);
  pointer-events: none;
  z-index: 1;
}
.proof__brands-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
}
.proof__brands-head-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 640px;
  min-width: 0;
}
.proof__brands-cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--ink);
  text-decoration: none;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .35s cubic-bezier(.4,.16,.2,1), box-shadow .25s ease;
}
.proof__brands-cta i { font-size: 28px; transition: transform .35s cubic-bezier(.4,.16,.2,1); }
.proof__brands-cta:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -10px rgba(var(--primary-rgb), 0.45);
}
.proof__brands-cta:hover i { transform: translate(2px, -2px); }
@media (max-width: 768px) {
  .proof__brands-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .proof__brands-cta { width: 52px; height: 52px; }
  .proof__brands-cta i { font-size: 22px; }
}
.proof__brands-head h3 {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  letter-spacing: -0.02em;
}
.proof__brands-head p {
  font-size: var(--body-sm);
  color: var(--text-soft);
  line-height: 1.55;
}
.proof__brands-head strong { color: var(--ink); font-weight: var(--fw-semibold); }

.proof__brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.brand-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--card-pad);
  aspect-ratio: 2 / 1;
  cursor: default;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .35s cubic-bezier(.4,.16,.2,1),
              border-color .35s ease,
              box-shadow .35s ease;
}
.brand-card img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}
.proof__brands-grid > li {
  position: relative;
  filter: grayscale(1);
  opacity: 0.7;
  transition: filter .35s ease, opacity .35s ease, transform .35s ease;
}
.proof__brands-grid > li:hover {
  filter: none;
  opacity: 1;
  z-index: 3;
}
.proof__brands-grid > li:hover .brand-card {
  transform: scale(1.06);
  background: var(--bg);
  border-color: rgba(var(--primary-rgb), 0.30);
  box-shadow: 0 16px 40px rgba(var(--primary-rgb), 0.16);
}
.proof__brands-grid:hover .brand-card:hover span {
  color: var(--primary);
}
@media (max-width: 992px) {
  .proof__brands-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .proof__brands-grid { grid-template-columns: repeat(2, 1fr); }
}
.proof__panels {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: start;
  margin-top: 24px;
}
.proof__rail {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.proof__rail-head h3 {
  font-size: var(--display-3);
  font-weight: var(--fw-regular);
  letter-spacing: -0.02em;
  line-height: 1.22;
  color: var(--ink);
  margin-bottom: 12px;
  text-wrap: balance;
}
.proof__rail-head h3 strong {
  font-weight: var(--fw-bold);
  color: var(--ink);
}
.proof__rail-head p {
  font-size: var(--body-sm);
  line-height: 1.55;
  color: var(--text-soft);
  margin-bottom: 16px;
}
.proof__rail-viewport {
  position: relative;
  height: 360px;
  overflow: hidden;
  -webkit-mask: linear-gradient(180deg, transparent 0, black 22%, black 78%, transparent 100%);
          mask: linear-gradient(180deg, transparent 0, black 22%, black 78%, transparent 100%);
}
.proof__rail-track {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  --rail-item-h: 72px;
  --rail-gap: 12px;
  --rail-half: 6;
  animation: railScroll 14s linear infinite;
  will-change: transform;
  backface-visibility: hidden;
}
@media (prefers-reduced-motion: reduce) {
  .proof__rail-track { animation: none; }
}
.proof__rail-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--card-pad-sm) var(--card-pad);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  height: 72px;
  color: var(--ink);
  text-decoration: none;
  transition: transform .25s cubic-bezier(.4,.16,.2,1),
              border-color .25s ease,
              background .25s ease,
              box-shadow .25s ease;
}
.proof__rail-item:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  transform: translateY(var(--lift-card));
  box-shadow: var(--shadow-sm);
}
.proof__rail-item i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: var(--text-xl);
  flex-shrink: 0;
  transition: background .25s ease, color .25s ease;
}
.proof__rail-item:hover i {
  background: var(--primary);
  color: white;
}
.proof__rail-item strong {
  display: block;
  font-size: var(--body-sm);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  letter-spacing: -0.01em;
}
.proof__rail-item span {
  font-size: var(--text-xs);
  color: var(--text-soft);
  font-family: var(--font-mono);
}
@keyframes railScroll {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(0, calc(-1 * (var(--rail-item-h) + var(--rail-gap)) * var(--rail-half)), 0); }
}
@media (max-width: 992px) {
  .proof__rail { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 1024px) {
  .proof__about { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .proof__panels { grid-template-columns: 320px 1fr; gap: 28px; }
  .proof__brands-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 992px) {
  .proof__panels { grid-template-columns: 1fr; gap: 40px; }
  .proof__stats { grid-template-columns: repeat(2, 1fr); }
  .proof__rail-viewport { height: 240px; }
}
@media (max-width: 768px) {
  .proof__brands-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
  .proof__stat { padding: 22px 18px; }
}


.cases {
  background: var(--bg-muted);
}
.cases__tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
}
.cases__tab {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 14px;
  background: transparent;
  border: none;
  font: inherit;
  font-size: 12.5px;
  font-weight: var(--fw-semibold);
  color: var(--text-soft);
  letter-spacing: -0.005em;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}
.cases__tab:hover { color: var(--ink); }
.cases__tab.is-active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 10px -4px rgba(var(--primary-rgb), 0.45);
}

.cases__panel { display: none; }
.cases__panel.is-active {
  display: block;
  animation: panelFade .25s ease both;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.cases__panel[data-cases-panel="tumu"] .cases__grid {
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(0, 1fr);
}
.cases__panel[data-cases-panel="blog"] .case-card--feature,
.cases__panel[data-cases-panel="haber"] .case-card--feature {
  grid-column: span 1;
  grid-row: auto;
}
.cases__panel[data-cases-panel="blog"] .case-card--feature .case-card__media,
.cases__panel[data-cases-panel="haber"] .case-card--feature .case-card__media {
  aspect-ratio: 5/3;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--transition-slow),
              box-shadow var(--transition-slow),
              border-color var(--transition);
}
.case-card:hover {
  transform: translateY(var(--lift-card));
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(var(--primary-rgb), 0.18);
  border-color: transparent;
}
.case-card__media {
  position: relative;
  display: block;
  aspect-ratio: 5/3;
  overflow: hidden;
  text-decoration: none;
}
.case-card__title-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-quick);
}
.case-card__title-link:hover { color: var(--primary); }
.case-card__media:focus-visible,
.case-card__title-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--r-xs);
}
.case-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(12, 20, 38, 0.20) 100%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
}
.case-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-decor);
}
.case-card:hover .case-card__media img { transform: scale(1.05); }
.case-card:hover .case-card__media::after { opacity: 1; }
.case-card__tag { display: none; }
.case-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--card-pad);
  flex: 1;
}
.case-card__date {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--text-faint);
  letter-spacing: 0.02em;
}
.case-card__body h3,
.case-card__body h4 {
  font-weight: var(--fw-semibold);
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.3;
  text-wrap: balance;
}
.case-card__body h3 { font-size: clamp(18px, 1.8vw, 22px); }
.case-card__body h4 { font-size: 16px; }
.case-card__body p {
  font-size: var(--body-sm);
  line-height: 1.6;
  color: var(--text-soft);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.case-card__body .link-arrow {
  margin-top: auto;
  padding-top: 8px;
  font-size: 12.5px;
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: -0.005em;
  width: max-content;
}
.case-card__body .link-arrow i { font-size: 13px; }
.case-card__body .link-arrow:hover { color: var(--primary-deep); }
.case-card--feature {
  grid-column: span 2;
  grid-row: span 2;
  flex-direction: column;
}
.case-card--feature .case-card__media { aspect-ratio: 3/2; }
.case-card--feature .case-card__body {
  padding: var(--card-pad-lg);
  gap: 16px;
}
.case-card--feature .case-card__body h3 {
  font-size: clamp(20px, 2vw, 26px);
}
.case-card--feature:hover .case-card__media img { transform: scale(1.06); }

.cases__foot {
  display: flex;
  justify-content: center;
  margin-top: 36px;
  text-align: center;
}
.cases__foot p {
  font-size: var(--body-sm);
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0;
  max-width: 62ch;
}
.cases__foot-link {
  font-weight: var(--fw-bold);
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
  letter-spacing: -0.005em;
  transition: color .2s ease, text-decoration-color .2s ease;
}
.cases__foot-link:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}

@media (max-width: 1024px) {
  .cases__grid { grid-template-columns: repeat(3, 1fr); }
  .case-card--feature { grid-column: span 3; grid-row: auto; }
  .case-card--feature .case-card__media { aspect-ratio: 21/9; }
}
@media (max-width: 768px) {
  .cases__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .case-card--feature { grid-column: span 2; }
}
@media (max-width: 576px) {
  .cases__grid { grid-template-columns: 1fr; }
  .case-card--feature { grid-column: span 1; }
}
#fabContact .fab__option[href*="wa.me"] em {
  display: none;
}