:root {
  --black: #0a0a0a;
  --black-soft: #161616;
  --white: #ffffff;
  --gray: #8a8f82;
  --gray-light: #ffffff;
  --accent: #c8ff00;
  --accent-hover: #ffffff;
  --accent-muted: #000000;
  --bg-mint: #c8ff00;
  --bg-page: #c8ff00;
  --text-body: #1c1c18;
  --text-on-dark: #f0f4e8;
  --text-muted-on-dark: rgba(240, 244, 232, 0.78);
  --font-display: "codecPro", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --text-base: 1.0625rem;
  --text-lead: clamp(1.05rem, 1.8vw, 1.2rem);
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 5.5rem;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}
/* Daha dikkat çekici Pulsate/Nefes animasyonu */
/* Giriş Süzülme Efekti */
@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(30px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

/* Güçlü Nefes Alma Efekti */
@keyframes breathingEffect {
  0% { transform: scale(1); filter: drop-shadow(0 0 0px rgba(200, 255, 0, 0)); }
  30% { transform: scale(1.30); filter: drop-shadow(0 0 20px rgba(200, 255, 0, 0.4)); }
  100% { transform: scale(1); filter: drop-shadow(0 0 0px rgba(200, 255, 0, 0)); }
}

@keyframes intenseGlow {
  0% {
    text-shadow: 0 0 10px rgba(200, 255, 0, 0.2), 0 0 20px rgba(200, 255, 0, 0);
  }
  50% {
    /* Parlamanın en güçlü olduğu an */
    text-shadow: 0 0 20px rgba(200, 255, 0, 0.8), 0 0 40px rgba(200, 255, 0, 0.4);
    transform: scale(1.02); /* Çok hafif bir büyüme hissi */
  }
  100% {
    text-shadow: 0 0 10px rgba(200, 255, 0, 0.2), 0 0 20px rgba(200, 255, 0, 0);
  }
}  
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.72;
  color: var(--text-body);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
  letter-spacing: normal;
  font-stretch: 100%;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

main a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
}

main .prose a,
.section-contact a[href^="mailto"],
.section-contact a[href^="tel"],
.section-contact a[href^="https"] {
  color: var(--accent-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

main .prose a:hover,
.section-contact a:hover {
  color: var(--black);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.container.narrow {
  width: min(720px, 92vw);
}

/* --- Header (siyah şerit + açık metin, logo ile uyumlu) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 255, 0, 0.22);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text-on-dark);
}

.logo:hover {
  color: var(--accent);
}

.logo-mark {
  flex-shrink: 0;
  width: 15.25rem;
  height: 15.25rem;
  object-fit: contain;
}


.site-footer .footer-logo img {
  width: 1.75rem;
  height: 1.75rem;
}

.nav-toggle {
  display: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
}

.nav-toggle:hover {
  background: var(--accent);
  color: var(--black);
}

.nav-list {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-on-dark);
  position: relative;
}

.nav-list a:hover {
  color: var(--accent);
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.25s var(--ease);
}

.nav-list a:hover::after {
  width: 100%;
}

/* --- Sections --- */
.section {
  padding: var(--space-xl) 0;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 4.2vw, 3.75rem);
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin: 0 0 var(--space-sm);
  color: var(--black);
  font-stretch: 100%;
}

.section-title--light {
  color: var(--text-on-dark);
}

.section-kicker {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--accent-muted);
  margin: 0 0 var(--space-md);
  max-width: 42ch;
  line-height: 1.55;
}

.section-kicker--on-dark {
  color: rgba(255, 255, 255, 0.85);
}

.prose p {
  margin: 0 0 1.35rem;
  color: var(--text-body);
  font-size: var(--text-base);
  max-width: 62ch;
}

.prose p:last-child {
  margin-bottom: 0;
}

/* --- Hero: siyah zemin — metin açık gri / lime (kontrast garanti) --- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding-top: var(--space-md);
  padding-bottom: var(--space-xl);
  overflow: hidden;
  background: var(--black);
  color: var(--text-on-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 70% 15%, rgba(200, 255, 0, 0.14), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(200, 255, 0, 0.06), transparent 45%),
    linear-gradient(180deg, #121212 0%, var(--black) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}


.hero-eyebrow {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent); /* Lime rengi ile dikkat çeker */
  margin-bottom: var(--space-sm);
  display: block;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.85rem, 8vw, 5.5rem); /* Büyük boyuta geri döndük */
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-md);
  color: var(--text-on-dark);
  
  /* ANİMASYON BURADA */
  animation: fadeInUp 1s var(--ease) forwards;
}

.hero-line {
  display: inline-block;
}

.hero-line--accent {
  color: var(--accent);
  display: inline-block; /* Animasyonun çalışması için gerekli */
  
  /* NEFES ALAN PARLAMA BURADA */
  animation: intenseGlow 3s var(--ease) infinite;
  will-change: text-shadow, transform;
}

.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  max-width: 45ch;
  color: var(--text-muted-on-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
  opacity: 0; /* Başlangıçta gizli */
  
  /* ANİMASYON BURADA (0.3s gecikmeli) */
  animation: fadeInUp 1s var(--ease) 0.3s forwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Yazı ve Videoyu Yan Yana Diz */
.hero-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  min-height: 85vh; /* Sayfa yüksekliğine göre ayarlandı */
  padding-top: 80px;
}

.hero-content {
  flex: 1.2;
  z-index: 2;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  z-index: 1;
}

/* --- YUMUŞAK KENAR MASKESİ --- */
/* --- YUMUŞAK KENARLI VİDEO MASKESİ (Güncellenmiş) --- */
.video-soft-mask {
  width: 100%;
  max-width: 450px; /* Videonun ekrandaki büyüklüğü */
  aspect-ratio: 1 / 1;
  position: relative;
  
  /* --- EN KRİTİK KISIM: İYİCE YUMUŞAK KENAR MASKESİ --- */
  /* Bu maske, videonun kenarlarını dumanlı/geçişli yapar. */
  /* Merkez (black) tam net, %40'tan sonrası kademeli olarak şeffaflaşır (transparent). */
  -webkit-mask-image: radial-gradient(circle, black 40%, transparent 80%);
  mask-image: radial-gradient(circle, black 40%, transparent 70%);
  
  /* Maskeleme daha geniş bir alanı etkilemesi için genişliği %100 yapıyoruz */
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.hero-video-square {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Kare alana videoyu tam yayar */
  border: none;
  
  /* Siyah zemine daha iyi uydurmak için parlaklığı düşürüp kontrastı artırıyoruz */
  filter: brightness(0.8) contrast(1.1); 
  
  /* "Nefes alma" animasyonunu buraya da ekleyebilirsiniz */
  /* animation: breathingEffect 4s var(--ease) infinite; */
}

/* Mobilde videoyu yazıların altına alalım veya gizleyelim */
@media (max-width: 991px) {
  .hero-flex {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  .video-soft-mask {
    max-width: 300px; /* Mobilde video biraz küçülsün */
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  border: 2px solid var(--black);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--black);
  border-color: var(--accent-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--text-on-dark);
  border-color: rgba(240, 244, 232, 0.45);
}

.btn-ghost:hover {
  background: rgba(200, 255, 0, 0.12);
  color: var(--accent);
  border-color: var(--accent);
}

.btn-block {
  width: 100%;
}

/* --- About: Modern Sticky Reveal --- */
.section-about {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--gray-light);
  background: var(--bg-mint);
  padding: 0;
  min-height: 120vh;
}

/* Liquid floating background effect */
.section-about::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
  filter: blur(80px);
  animation: slowFloat 15s infinite alternate ease-in-out;
  pointer-events: none;
  z-index: 0;
}

.about-animated-bg {
  position: fixed;
  inset: 0;
  top: auto;
  width: 100%;
  height: 150vh;
  background:
    radial-gradient(ellipse 95% 80% at 50% -10%, rgba(200, 255, 0, 0.12), transparent 50%),
    radial-gradient(ellipse 120% 100% at 50% 110%, rgba(0, 0, 0, 0.06), transparent 45%);
  z-index: 0;
  animation: liquidFlow 14s ease-in-out infinite;
  pointer-events: none;
}

@keyframes liquidFlow {
  0%, 100% {
    transform: translateY(0) scaleY(1);
    opacity: 0.8;
  }
  50% {
    transform: translateY(-20px) scaleY(1.05);
    opacity: 1;
  }
}

/* Floating liquid gradient background */
.section-about::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.3) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
  animation: floatLight 10s infinite alternate ease-in-out;
}

@keyframes floatLight {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(-5%, 5%);
  }
}

@keyframes slowFloat {
  from {
    transform: translate(0, 0) rotate(0deg);
  }
  to {
    transform: translate(-10%, 10%) rotate(15deg);
  }
}

.container-full {
  width: 100%;
  max-width: none;
  position: relative;
  z-index: 1;
  padding: 5rem 0;
}

.about-wrapper {
  min-height: 120vh;
  display: flex;
  align-items: stretch;
}

.about-grid {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(20rem, 28rem) 1fr;
  gap: 4rem;
  align-items: start;
  padding: 0 4rem;
}

.about-left {
  position: relative;
}

.about-sticky {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  padding-right: 2rem;
}

.about-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.about-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
  color: var(--black);
}

.about-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--gray);
  margin: 0;
  max-width: 32ch;
}

.about-right {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-content {
  display: grid;
  gap: 3rem;
  padding: 2rem 0;
}

/* Başlangıçta tüm paragraflar hafif silik ve biraz aşağıda durur */
.about-content p {
  opacity: 0.15;
  transform: translateY(20px);
  transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  font-size: 1.25rem;
  line-height: 1.7;
  margin: 0 0 2.5rem 0;
  color: var(--text-body);
  position: relative;
}

/* Bu sınıf eklendiğinde paragraf canlanır */
.about-content p.active {
  opacity: 1;
  transform: translateY(0);
}

.about-paragraph {
  opacity: 0.2;
  transform: translateY(30px);
  transition: all 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.about-paragraph.reveal-text {
  opacity: 1;
  transform: translateY(0);
}

.about-paragraph mark {
  background: var(--accent);
  color: var(--black);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-weight: 600;
  font-style: italic;
  transition: transform 0.3s ease;
  display: inline-block;
}

.about-paragraph.reveal-text mark {
  animation: breatheMark 2.5s ease-in-out infinite;
}

@keyframes breatheMark {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.about-paragraph mark:hover {
  transform: scale(1.08);
}

.about-paragraph strong {
  color: var(--black);
  position: relative;
  transition: color 0.3s ease;
  cursor: default;
  font-weight: 600;
}

.about-paragraph strong:hover {
  color: #5a6600;
}

.about-paragraph:hover mark {
  animation: none;
  transform: scale(1.08);
}

@keyframes markPulse {
  0% {
    background: var(--accent);
    transform: scaleY(1);
  }
  50% {
    background: rgba(200, 255, 0, 0.9);
    transform: scaleY(1.08);
  }
  100% {
    background: var(--accent);
    transform: scaleY(1);
  }
}

.about-paragraph {
  cursor: none;
}

.about-paragraph p {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-paragraph:hover p {
  transform: translateX(8px);
}

.custom-cursor {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid #000000; /* Varsayılan siyah */
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: scale(0);
  /* Renk ve boyut geçişini yumuşatır */
  transition: opacity 0.3s ease, transform 0.2s ease, border-color 0.2s ease;
}

.custom-cursor.active {
  opacity: 1;
  transform: scale(1);
}

/* Lime zemin üzerindeyken bu sınıfı ekleyeceğiz */
.custom-cursor.on-light {
  border-color: #000000;
}

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 2rem;
  }

  .about-sticky {
    position: relative;
    top: auto;
    padding-right: 0;
    margin-bottom: 2rem;
  }

  .about-paragraph p {
    font-size: clamp(1rem, 2vw, 1.25rem);
  }
}

@media (max-width: 640px) {
  .about-wrapper {
    padding: 3rem 0;
  }

  .about-grid {
    gap: 1.5rem;
    padding: 0 1.5rem;
  }

  .about-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    margin-bottom: 0.75rem;
  }

  .about-content {
    gap: 2rem;
  }
}

/* --- Stats --- */
.section-stats {
  background: var(--black);
  color: var(--white);
  padding: var(--space-lg) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-card {
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.stat-card:hover {
  border-color: var(--accent);
  background: rgba(200, 255, 0, 0.06);
}

.stat-card-wide {
  grid-column: 1 / -1;
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  color: var(--accent);
  font-stretch: 100%;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted-on-dark);
  line-height: 1.45;
  font-weight: 500;
}

/* --- Services --- */
.section-services {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--bg-page);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(10, 10, 10, 0.12);
  border: 1px solid rgba(10, 10, 10, 0.1);
}

/* Bu bölümü bul ve değiştir */
/* 1. Kartın genel geçiş ayarları */
/* Mevcut .service-card bloğunu bununla değiştir */
.service-card {
  background: #000000;
  color: #ffffff;
  padding: var(--space-md);
  /* Geçiş efektlerini buraya ekledik */
  transition: background-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

/* Kartın üzerine gelince (Hover) */
.service-card:hover {
  background: var(--accent); /* Lime rengi */
  transform: translateY(-8px); /* Hafif yukarı zıplama */
}

/* BAŞLIKLAR: Kart hover olduğunda başlığı siyah yap */
.service-card:hover .service-title {
  color: #000000 !important;
}

/* AÇIKLAMALAR: Kart hover olduğunda açıklamayı siyah yap */
.service-card:hover .service-desc {
  color: #000000 !important;
}

/* 2. Başlıkların (Social Media Management vb.) geçiş ayarı */
.service-title {
  color: var(--white); /* Başlangıçta beyaz */
  transition: color 0.4s var(--ease);
}

/* 3. Açıklama metinlerinin geçiş ayarı */
.service-desc {
  color: var(--text-on-dark); /* Başlangıçta açık gri/beyazımsı */
  transition: color 0.4s var(--ease);
}

/* --- HOVER DURUMU (Sihrin gerçekleştiği yer) --- */

/* Kart lime olduğunda içindeki HER ŞEYİ siyaha çeviriyoruz */
.service-card:hover {
  background-color: var(--accent); /* #c8ff00 rengine döner */
}

.service-card:hover .service-title {
  color: #000000 !important; /* Başlık Siyah olur */
}

.service-card:hover .service-desc {
  color: #000000 !important; /* Açıklama Siyah olur */
}
/* Hizmet ikonları: tek tip kutu, taşma yok */
/* 1. İkon Kutucuğunu Oluşturma (CSS) */
.service-icon {
  width: 3.5rem;           /* Kutunun genişliği */
  height: 3.5rem;          /* Kutunun yüksekliği (kare olması için eşit) */
  background-color: #000000; /* Siyah kutu */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  border-radius: 4px;      /* Köşeleri hafif yumuşatmak corresponds */
  padding: 0.75rem;        /* İkonun kutu kenarlarına değmemesi için */
  
  /* Sadece kutunun büyümesini ve renk değişimini kontrol eden transition */
  transition: transform 0.4s var(--ease), background-color 0.4s var(--ease);
}

/* 2. İkonun Kendisi (Orijinal Renkleri Koru) */
.service-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;     /* İkonun oranını bozmadan sığdırır */
  
  /* --- ÖNEMLİ DEĞİŞİKLİK --- */
  /* Renkleri ters çeviren filter: invert(1) satırını siliyoruz. */
  /* Eğer ikonun kendi renkleri varsa, onlar görünecek. */
  filter: none;            /* Hiçbir filtre uygulama */
  transition: none;        /* İkonun rengine animasyon ekleme */
}

/* --- HOVER DURUMU (Üzerine Gelince) --- */

/* Kart lime olduğunda kutu siyah kalsın ama hafifçe büyüsün */
.service-card:hover .service-icon {
  transform: scale(1.1); /* Hover'da kutu hafifçe büyür */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  background-color: #000000; /* Kutu rengini siyah olarak sabitle */
}

/* Kart lime olduğunda ikonun rengine dokunma */
.service-card:hover .service-icon img {
  filter: none;            /* İkonun kendi renkleri kalsın */
}

.service-icon--wide img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  height: auto;
  object-fit: contain;
}

.service-on-dark {
  background: var(--black);
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  box-sizing: border-box;
}

.service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  margin: 0 0 0.65rem;
  letter-spacing: -0.025em;
  color: var(--white);
  line-height: 1.2;
}

.service-desc {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-on-dark);
  line-height: 1.65;
  transition: color 0.2s var(--ease);
}

.service-card:hover .service-desc {
  color: var(--black);
}

/* --- Kim Biz --- */
.section-identity {
  background: var(--black);
  border-top: 1px solid #c8ff0026;
  color: var(--text-on-dark);
}

.section-identity .section-title {
  color: var(--text-on-dark);
}

.section-identity .section-kicker {
  color: rgba(255, 255, 255, 0.88);
}

.section-identity .prose p {
  color: var(--text-muted-on-dark);
}

.identity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.identity-visual img {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  display: block;

  /* --- DİKKAT ÇEKİCİ AYARLAR --- */
  animation: breathingEffect 2.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  will-change: transform, filter;
}
.pullquote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin: var(--space-md) 0;
  padding-left: 1.15rem;
  border-left: 4px solid var(--accent);
  color: var(--text-on-dark);
  font-stretch: 100%;
}

.identity-note {
  font-style: italic;
  color: rgba(255, 0, 0, 0.75);
  font-size: 1.05rem;
}

/* --- Insights --- */
.section-insights {
  border-top: 1px solid var(--gray-light);
  background: var(--bg-mint);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.insight-card {
  padding: var(--space-md);
  /* Beyaz yerine siyah zemin */
  background: #000000; 
  /* İnce bir kenarlık ekleyerek siyah zeminde belli olmasını sağlıyoruz */
  border: 1px solid rgba(200, 255, 0, 0.15); 
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Kartın içindeki metinlerin beyaz/lime kalmasını sağlıyoruz */
.insight-stat {
  color: var(--white) !important;
}

.insight-sub {
  color: var(--text-muted-on-dark) !important;
}

/* --- HOVER (Üzerine Gelindiğinde) --- */
.insight-card:hover {
  /* Kart büyüyor */
  transform: scale(1.05) translateY(-5px); 
  /* Kenarlık parlak lime rengine dönüyor */
  border-color: var(--accent); 
  /* Altına hafif bir neon parlama ekliyoruz */
  box-shadow: 0 10px 30px rgba(200, 255, 0, 0.15);
}

.insight-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: normal;
  color: var(--accent-muted);
  margin-bottom: 0.75rem;
}

.insight-stat {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--black);
  letter-spacing: -0.015em;
  font-stretch: 100%;
}

.insight-stat strong {
  color: #c8ff00;
  font-weight: 800;
}

.insight-sub {
  margin: 0;
  font-size: 0.9375rem;
  color: #4a4f42;
}

/* --- Projects (logo PNG: contain + açık gri hücre — siyah üstünde kaybolmasın) --- */
.section-projects {
  background: var(--black);
  color: var(--white);
}

.section-projects .section-title,
.section-projects .section-kicker {
  color: var(--text-on-dark);
}

.section-projects .section-kicker {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Video Reels Grid --- */
.reels-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(14rem, auto);
  gap: 1.5rem;
}

.reel-item {
  margin: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 14rem;
  overflow: hidden;
  border-radius: 0.75rem;
  background: #111;
}

.reel-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s var(--ease);
}

.reel-item.playing video {
  transform: scale(1.05);
}

.reel-controls {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  backdrop-filter: blur(8px);
  pointer-events: none;
  z-index: 10;
}

.reel-item:hover .reel-controls,
.reel-item.playing .reel-controls {
  opacity: 1;
  pointer-events: auto;
}

.volume-toggle {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s var(--ease);
}

.volume-toggle:hover {
  color: white;
}

/* --- Legacy Projects Grid (kept for reference) --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(12rem, auto);
  gap: 2px;
  background: rgba(255, 255, 255, 0.15);
}

.project-item {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12.5rem;
  padding: 1.25rem 1rem;
  overflow: hidden;
  background: #2a2a2a;
}

.project-item img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 17rem;
  object-fit: contain;
  object-position: center;
  transition: transform 0.45s var(--ease), opacity 0.3s;
  opacity: 1;
}

.project-item:hover img {
  transform: scale(1.03);
  opacity: 1;
}

.project-item--large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: auto;
  padding: 1.5rem;
}

.project-item--large img {
  max-height: min(28rem, 72vh);
}

.project-item--wide {
  grid-column: span 2;
  min-height: 13rem;
}

.project-item--wide img {
  max-height: 14rem;
}

/* --- Partners --- */
.section-partners {
  border-top: 1px solid var(--gray-light);
  background: var(--bg-page);
}

.partner-list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  columns: 2;
  column-gap: var(--space-lg);
}

.partner-list li {
  break-inside: avoid;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  font-size: var(--text-base);
  color: var(--text-body);
  line-height: 1.5;
}

/* --- PR --- */
.section-pr {
  background: var(--black);
  border-top: 1px solid rgba(200, 255, 0, 0.2);
  color: var(--text-on-dark);
}

.section-pr .section-title {
  color: var(--text-on-dark);
}

.section-pr .section-kicker {
  color: rgba(255, 255, 255, 0.78);
}

.pr-grid {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.65rem 1rem;
  font-size: 0.875rem;
  font-family: ui-monospace, "Cascadia Code", monospace;
}

.pr-grid li {
  padding: 0.4rem 0;
  color: var(--text-muted-on-dark);
}

.pr-grid li:hover {
  color: var(--accent);
}

/* --- Contact --- */
.section-contact {
  border-top: 1px solid rgba(200, 255, 0, 0.2);
  padding-bottom: var(--space-xl);
  background: var(--bg-mint);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact-lead {
  font-size: var(--text-lead);
  max-width: 38ch;
  margin: 0 0 var(--space-md);
  color: var(--text-body);
  line-height: 1.75;
}

.contact-person {
  margin-top: var(--space-md);
  font-size: var(--text-base);
}

.contact-person p {
  margin: 0.4rem 0;
}

.contact-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  color: var(--black);
  letter-spacing: -0.02em;
}

.contact-role {
  color: var(--accent-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 0.75rem !important;
}

.contact-person a {
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--black);
}

.contact-person a:hover {
  color: var(--accent-muted);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-field span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: normal;
  color: var(--accent-muted);
}

/* Form Alanlarının Genel Stili */
.form-field input, 
.form-field textarea {
  background: #000000; /* Giriş alanları siyah olsun */
  color: #ffffff;      /* Yazılar beyaz */
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.2rem;
  transition: all 0.3s var(--ease);
}

/* Tıklandığında (Focus) Parlama Efekti */
.form-field input:focus, 
.form-field textarea:focus {
  outline: none;
  border-color: var(--black); /* Lime zemin üzerinde siyah kenarlık şık durur */
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  background: #050505;
}

/* Placeholder (İpucu) rengini biraz daha belirgin yapalım */
::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* Gönder Butonuna Hover Efekti */
#submit-btn {
  background: var(--black);
  color: var(--accent);
  border: none;
  margin-top: 1rem;
  transition: all 0.4s var(--ease);
}

#submit-btn:hover {
  background: #1a1a1a;
  transform: scale(1.02);
  letter-spacing: 2px; /* Hafif bir genişleme efekti işlevsellik hissi verir */
}

.form-field-full {
  grid-column: 1 / -1;
}

.contact-form .btn {
  grid-column: 1 / -1;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid #c8ff0033;
  padding: var(--space-md) 0;
  background: var(--black);
  color: var(--text-muted-on-dark);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-on-dark);
}

.footer-logo:hover {
  color: var(--accent);
}

.footer-tagline {
  margin: 0;
  color: #c8ff00;
  font-size: 0.875rem;
}

.footer-copy {
  margin: 0 0 0 auto;
  font-size: 0.78rem;
  color: rgba(240, 244, 232, 0.5);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card-wide {
    grid-column: 1 / -1;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .identity-grid {
    grid-template-columns: 1fr;
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reels-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-item--large {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 14rem;
  }

  .project-item--large img {
    max-height: 20rem;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-list {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    background: var(--black);
    border-bottom: 1px solid rgba(200, 255, 0, 0.2);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s var(--ease), opacity 0.35s, visibility 0.35s;
  }

  .nav-list.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-card-wide {
    grid-column: span 1;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .partner-list {
    columns: 1;
  }

  .reels-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-item--large,
  .project-item--wide {
    grid-column: span 1;
  }

  .footer-copy {
    margin-left: 0;
    width: 100%;
  }
}