/* ===========================
   Du&Du Reklam Ajansı
   Ana CSS Dosyası
   =========================== */

:root {
  --mavi: #1e90d8;
  --pembe: #e0185e;
  --koyu: #1a1a2e;
  --gri: #4a4a4a;
  --acik-gri: #f5f5f5;
  --beyaz: #ffffff;
  --sari: #f5c518;
  --cyan: #00b4d8;
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 2px 15px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', sans-serif;
  color: var(--gri);
  background: var(--beyaz);
  overflow-x: hidden;
}

/* ===========================
   SCROLLBAR
   =========================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--koyu); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--mavi), var(--pembe)); border-radius: 3px; }

/* ===========================
   PRELOADER
   =========================== */
#preloader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--koyu);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo img {
  width: 200px;
  animation: pulse 1.5s ease-in-out infinite;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--mavi), var(--pembe));
  border-radius: 3px;
  animation: loading 2s ease forwards;
}

@keyframes loading {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.85; }
}

/* ===========================
   NAVBAR
   =========================== */
#navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(26, 26, 46, 0.97);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

#navbar .navbar-brand img {
  height: 55px;
  transition: var(--transition);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

#navbar.scrolled .navbar-brand img {
  height: 45px;
}

#navbar .nav-link {
  color: rgba(255,255,255,0.9) !important;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 8px 16px !important;
  position: relative;
  transition: var(--transition);
}

#navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--mavi), var(--pembe));
  transition: var(--transition);
  transform: translateX(-50%);
  border-radius: 2px;
}

#navbar .nav-link:hover::after,
#navbar .nav-link.active::after {
  width: 70%;
}

#navbar .nav-link:hover {
  color: var(--beyaz) !important;
}

.nav-cta {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-radius: 25px !important;
  padding: 8px 22px !important;
  color: white !important;
  font-weight: 700 !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 15px rgba(30,144,216,0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30,144,216,0.5) !important;
}

.nav-cta::after { display: none !important; }

.navbar-toggler {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ===========================
   HERO - VİDEO BÖLÜM
   =========================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 650px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--koyu);
}

#hero-video {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  z-index: 0;
  opacity: 0.35;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,26,46,0.85) 0%,
    rgba(30,144,216,0.2) 50%,
    rgba(224,24,94,0.2) 100%
  );
  z-index: 1;
}

/* Animasyonlu arka plan partikülleri */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  animation: float-particle linear infinite;
  opacity: 0.15;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.15; }
  90% { opacity: 0.15; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  padding: 20px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  padding: 8px 24px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 25px;
  animation: fadeInDown 0.8s ease 0.3s both;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
  font-style: italic;
  animation: fadeInUp 0.8s ease 0.7s both;
}

.hero-buttons {
  animation: fadeInUp 0.8s ease 0.9s both;
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  color: white;
  padding: 15px 40px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  text-decoration: none;
  display: inline-block;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(30,144,216,0.4);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(30,144,216,0.6);
  color: white;
}

.btn-hero-secondary {
  background: transparent;
  color: white;
  padding: 13px 38px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  text-decoration: none;
  display: inline-block;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
  border-color: white;
  background: rgba(255,255,255,0.1);
  color: white;
  transform: translateY(-3px);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s ease infinite;
}

.hero-scroll a {
  color: rgba(255,255,255,0.6);
  font-size: 1.8rem;
  text-decoration: none;
  transition: var(--transition);
}

.hero-scroll a:hover {
  color: white;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ===========================
   STATS (SAYAÇ)
   =========================== */
#stats {
  background: linear-gradient(135deg, var(--koyu) 0%, #16213e 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

#stats::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(30,144,216,0.15), transparent 70%);
  border-radius: 50%;
}

#stats::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(224,24,94,0.15), transparent 70%);
  border-radius: 50%;
}

.stat-item {
  text-align: center;
  color: white;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 8px;
  font-weight: 600;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.1);
  margin: auto;
}

/* ===========================
   HAKKIMIZDA
   =========================== */
#hakkimizda {
  padding: 100px 0;
  background: var(--beyaz);
}

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(30,144,216,0.1), rgba(224,24,94,0.1));
  color: var(--mavi);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
  border: 1px solid rgba(30,144,216,0.2);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--koyu);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-title span {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--mavi), var(--pembe));
  border-radius: 2px;
  margin-bottom: 25px;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  color: white;
  padding: 20px 25px;
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-badge-float .number {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  line-height: 1;
}

.about-badge-float .text {
  font-size: 0.75rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feature-item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(30,144,216,0.1), rgba(224,24,94,0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  transform: scale(1.1) rotate(5deg);
}

.feature-item:hover .feature-icon i {
  color: white !important;
}

/* ===========================
   HİZMETLER
   =========================== */
#hizmetler {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--acik-gri) 0%, var(--beyaz) 100%);
  position: relative;
  overflow: hidden;
}

#hizmetler::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--mavi), var(--pembe), var(--sari), var(--cyan));
}

.hizmet-card {
  background: white;
  border-radius: 24px;
  padding: 40px 30px;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.05);
  cursor: pointer;
}

.hizmet-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--mavi), var(--pembe));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.hizmet-card:hover::before {
  transform: scaleX(1);
}

.hizmet-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.hizmet-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 25px;
  transition: var(--transition);
  position: relative;
}

.hizmet-card:hover .hizmet-icon {
  transform: scale(1.1) rotate(-5deg);
}

.hizmet-icon.blue { background: linear-gradient(135deg, rgba(30,144,216,0.15), rgba(30,144,216,0.05)); }
.hizmet-icon.pink { background: linear-gradient(135deg, rgba(224,24,94,0.15), rgba(224,24,94,0.05)); }
.hizmet-icon.yellow { background: linear-gradient(135deg, rgba(245,197,24,0.15), rgba(245,197,24,0.05)); }
.hizmet-icon.cyan { background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(0,180,216,0.05)); }
.hizmet-icon.green { background: linear-gradient(135deg, rgba(46,196,182,0.15), rgba(46,196,182,0.05)); }
.hizmet-icon.purple { background: linear-gradient(135deg, rgba(123,44,191,0.15), rgba(123,44,191,0.05)); }

.hizmet-card:hover .hizmet-icon.blue { background: linear-gradient(135deg, var(--mavi), #00b4d8); }
.hizmet-card:hover .hizmet-icon.pink { background: linear-gradient(135deg, var(--pembe), #ff6b9d); }
.hizmet-card:hover .hizmet-icon.yellow { background: linear-gradient(135deg, var(--sari), #ffb347); }
.hizmet-card:hover .hizmet-icon.cyan { background: linear-gradient(135deg, var(--cyan), var(--mavi)); }
.hizmet-card:hover .hizmet-icon.green { background: linear-gradient(135deg, #2ec4b6, #06d6a0); }
.hizmet-card:hover .hizmet-icon.purple { background: linear-gradient(135deg, #7b2cbf, #9d4edd); }

.hizmet-card:hover .hizmet-icon i { color: white !important; }

.hizmet-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--koyu);
  margin-bottom: 12px;
  transition: var(--transition);
}

.hizmet-card:hover .hizmet-title {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hizmet-text {
  font-size: 0.92rem;
  color: var(--gri);
  line-height: 1.7;
  margin-bottom: 20px;
}

.hizmet-link {
  color: var(--mavi);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.hizmet-link:hover {
  color: var(--pembe);
  gap: 12px;
}

.hizmet-card-number {
  position: absolute;
  top: 20px;
  right: 25px;
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 700;
  color: rgba(0,0,0,0.04);
  line-height: 1;
  transition: var(--transition);
}

.hizmet-card:hover .hizmet-card-number {
  color: rgba(30,144,216,0.08);
}

/* ===========================
   NASIL ÇALIŞIYORUZ
   =========================== */
#nasil-calisiyoruz {
  padding: 100px 0;
  background: var(--koyu);
  position: relative;
  overflow: hidden;
}

#nasil-calisiyoruz::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,144,216,0.1), transparent 70%);
  border-radius: 50%;
}

#nasil-calisiyoruz::after {
  content: '';
  position: absolute;
  bottom: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(224,24,94,0.1), transparent 70%);
  border-radius: 50%;
}

#nasil-calisiyoruz .section-title {
  color: white;
}

.step-card {
  position: relative;
  z-index: 1;
}

.step-number {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 25px rgba(30,144,216,0.4);
  transition: var(--transition);
}

.step-card:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(30,144,216,0.6);
}

.step-connector {
  position: absolute;
  top: 35px;
  left: calc(50% + 35px);
  width: calc(100% - 70px);
  height: 2px;
  background: linear-gradient(90deg, rgba(30,144,216,0.5), rgba(224,24,94,0.5));
}

.step-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: -5px;
  border: 6px solid transparent;
  border-left-color: rgba(224,24,94,0.5);
}

.step-title {
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 10px;
  text-align: center;
}

.step-text {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  text-align: center;
  line-height: 1.6;
}

/* ===========================
   REFERANSLAR / GALERI
   =========================== */
#galeri {
  padding: 100px 0;
  background: var(--beyaz);
}

.galeri-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 25px;
  border: 2px solid rgba(30,144,216,0.2);
  background: transparent;
  color: var(--gri);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 15px rgba(30,144,216,0.3);
}

.galeri-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition);
}

.galeri-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.galeri-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  text-align: center;
  padding: 20px;
}

.galeri-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,144,216,0.9), rgba(224,24,94,0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.galeri-item:hover .galeri-overlay {
  opacity: 1;
}

.galeri-overlay-content {
  text-align: center;
  color: white;
  transform: translateY(15px);
  transition: var(--transition);
}

.galeri-item:hover .galeri-overlay-content {
  transform: translateY(0);
}

/* ===========================
   NEDEN BİZ
   =========================== */
#neden-biz {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--acik-gri), var(--beyaz));
}

.neden-card {
  background: white;
  border-radius: 20px;
  padding: 35px 30px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  height: 100%;
  border: 2px solid transparent;
}

.neden-card:hover {
  border-color: var(--mavi);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.neden-icon {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: white;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.neden-card:hover .neden-icon {
  transform: rotate(10deg) scale(1.1);
}

/* ===========================
   MÜŞTERİ YORUMLARI
   =========================== */
#yorumlar {
  padding: 100px 0;
  background: var(--koyu);
  position: relative;
  overflow: hidden;
}

.yorum-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 35px;
  height: 100%;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.yorum-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(30,144,216,0.4);
  transform: translateY(-5px);
}

.yorum-quote {
  font-size: 3rem;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 15px;
}

.yorum-text {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}

.yorum-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.yorum-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.yorum-name {
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
}

.yorum-company {
  color: rgba(255,255,255,0.5);
  font-size: 0.82rem;
}

.stars {
  color: var(--sari);
  font-size: 0.85rem;
  margin-bottom: 15px;
}

/* ===========================
   İLETİŞİM
   =========================== */
#iletisim {
  padding: 100px 0;
  background: var(--beyaz);
}

.iletisim-info {
  background: linear-gradient(135deg, var(--koyu), #16213e);
  border-radius: 24px;
  padding: 50px 40px;
  height: 100%;
  color: white;
  position: relative;
  overflow: hidden;
}

.iletisim-info::before {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(30,144,216,0.2), transparent 70%);
  border-radius: 50%;
}

.iletisim-info::after {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(224,24,94,0.2), transparent 70%);
  border-radius: 50%;
}

.iletisim-info .title {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.iletisim-info .subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-bottom: 35px;
  position: relative;
  z-index: 1;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 25px;
  position: relative;
  z-index: 1;
}

.contact-detail-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, rgba(30,144,216,0.2), rgba(224,24,94,0.2));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-detail:hover .contact-detail-icon {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  transform: rotate(5deg);
}

.contact-detail-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-detail-value {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
}

.contact-detail-value:hover {
  color: var(--mavi);
}

.social-links-contact {
  display: flex;
  gap: 10px;
  margin-top: 35px;
  position: relative;
  z-index: 1;
}

.social-link-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
}

.social-link-btn:hover {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-color: transparent;
  color: white;
  transform: translateY(-3px);
}

.form-floating label {
  color: var(--gri);
  font-size: 0.9rem;
}

.form-control, .form-select {
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  padding: 15px 18px;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--mavi);
  box-shadow: 0 0 0 3px rgba(30,144,216,0.1);
}

.btn-submit {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  color: white;
  border: none;
  padding: 15px 45px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  width: 100%;
  transition: var(--transition);
  cursor: pointer;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(30,144,216,0.4);
}

/* ===========================
   FOOTER
   =========================== */
footer {
  background: #0d0d1a;
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
}

.footer-logo img {
  height: 60px;
  margin-bottom: 15px;
  filter: drop-shadow(0 2px 8px rgba(30,144,216,0.3));
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer-title {
  color: white;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 35px; height: 2px;
  background: linear-gradient(90deg, var(--mavi), var(--pembe));
  border-radius: 1px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '›';
  color: var(--mavi);
  font-size: 1.1rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
  padding-left: 5px;
}

.footer-divider {
  border-color: rgba(255,255,255,0.08);
  margin: 40px 0 25px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--mavi);
}

/* ===========================
   SOSYAL MEDYA SABİT
   =========================== */
.social-float {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.social-float a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.social-float a.instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-float a.whatsapp { background: #25d366; }
.social-float a.facebook { background: #1877f2; }

.social-float a:hover {
  transform: scale(1.15) translateX(-5px);
}

/* ===========================
   BACK TO TOP
   =========================== */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 20px;
  z-index: 999;
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  text-decoration: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
}

#backToTop:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(30,144,216,0.5);
  color: white;
}

/* ===========================
   GENEL BUTON
   =========================== */
.btn-gradient {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  color: white;
  border: none;
  padding: 12px 35px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(30,144,216,0.4);
  color: white;
}

.btn-outline-gradient {
  background: transparent;
  color: var(--mavi);
  border: 2px solid var(--mavi);
  padding: 10px 33px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-gradient:hover {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
}

/* ===========================
   ANİMASYONLAR
   =========================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* ===========================
   WHATSAPP CHAT BUTONU
   =========================== */
.whatsapp-chat {
  position: fixed;
  bottom: 85px;
  right: 20px;
  z-index: 999;
}

.whatsapp-chat-btn {
  width: 55px;
  height: 55px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  animation: whatsapp-pulse 2s ease infinite;
  transition: var(--transition);
}

.whatsapp-chat-btn:hover {
  transform: scale(1.1);
  color: white;
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.8); }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 991px) {
  #navbar .navbar-collapse {
    background: rgba(26,26,46,0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    border-radius: 16px;
    margin-top: 15px;
    border: 1px solid rgba(255,255,255,0.1);
  }

  .step-connector { display: none; }

  .social-float { display: none; }

  .about-badge-float {
    right: 10px;
    bottom: 10px;
  }
}

@media (max-width: 768px) {
  #hizmetler, #hakkimizda, #galeri, #neden-biz, #yorumlar, #iletisim { padding: 70px 0; }

  .iletisim-info { margin-bottom: 30px; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-buttons { flex-direction: column; align-items: center; }
}

/* ===========================
   MARQUEE / KAYAN YAZI
   =========================== */
.marquee-section {
  background: linear-gradient(135deg, var(--mavi), var(--pembe));
  padding: 18px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0 30px;
}

.marquee-item i {
  font-size: 0.7rem;
  opacity: 0.7;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* COOKIE BANNER */
#cookieBanner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(26,26,46,0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px;
  z-index: 9998;
  display: none;
}

.form-maintenance {
  position: relative;
}

/* blur edilen kısım */
.form-box {
  filter: blur(5px);
  pointer-events: none;
  user-select: none;
}

/* üst kaplama */
.form-overlay {
  position: absolute;
  inset: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  background: rgba(20,20,30,0.55);
  backdrop-filter: blur(8px);

  border-radius: 24px;
}

/* turuncu modern kutu */
.form-overlay-box {
  padding: 25px 40px;
  border-radius: 16px;

  background: linear-gradient(135deg, #ff7a00, #ff9f43);
  color: white;

  box-shadow: 0 10px 30px rgba(255,122,0,0.4);
  text-align: center;
}

.form-overlay-box h3 {
  margin-bottom: 5px;
}

.form-overlay-box p {
  opacity: 0.9;
  font-size: 14px;
}