/* =============================================
   HAYAL KITABEVI - Modern & Nostaljik Kitapci
   Sicak tonlar, vintage dokular, modern animasyonlar
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&display=swap');

/* --- Reset & Genel --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Logo uyumlu palet: Lacivert + Altin + Sicak tonlar */
  --primary: #1B2A4A;
  --primary-light: #2C3E6B;
  --secondary: #E8A838;
  --secondary-dark: #D4952E;
  --accent: #D35400;
  --gold: #E8A838;
  --gold-light: #F5D280;
  --cream: #FFF8ED;
  --warm-bg: #FFFAF2;
  --parchment: #FFF3E0;
  --dark: #1B2A4A;
  --dark-brown: #152238;
  --gray: #5D6B85;
  --light-gray: #D6DCE8;
  --white: #FFFFFF;
  --green-dark: #1B5E20;
  --green-wa: #25D366;

  --shadow-warm: 0 8px 32px rgba(44,24,16,0.12);
  --shadow-lg: 0 20px 60px rgba(44,24,16,0.16);
  --shadow-glow: 0 0 40px rgba(212,165,116,0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-smooth: all 0.35s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Fredoka', sans-serif;
  background-color: var(--warm-bg);
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a574' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Nostaljik kağıt dokusu - body background olarak */

/* === NAVBAR === */
.navbar {
  background: rgba(251,247,240,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(44,24,16,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--gold-light);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.navbar .logo {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--dark-brown);
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar .logo .logo-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(27,42,74,0.15);
}

.navbar .logo span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar .nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
}

.navbar .nav-links a {
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: var(--transition-smooth);
  color: var(--dark);
  position: relative;
}

.navbar .nav-links a:hover {
  color: var(--primary);
  background: rgba(192,57,43,0.06);
}

.navbar .nav-links a.active {
  background: var(--dark-brown);
  color: var(--gold-light);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--dark-brown);
  border-radius: 3px;
  transition: var(--transition-smooth);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* === HERO === */
.hero {
  background: linear-gradient(160deg, var(--dark-brown) 0%, #5D3A1A 40%, var(--accent) 100%);
  padding: 100px 24px 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Kitap raflari deseni */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='8' height='30' x='10' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='6' height='35' x='22' y='55' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='28' x='32' y='62' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='9' height='32' x='44' y='58' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='6' height='25' x='57' y='65' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='8' height='38' x='67' y='52' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='30' x='80' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Cline x1='0' y1='92' x2='100' y2='92' stroke='%23ffffff' stroke-opacity='0.06' stroke-width='2'/%3E%3C/svg%3E");
  opacity: 0.5;
}

/* Floating golden particles */
.hero .hero-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,166,106,0.15) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  animation: glowFloat 10s ease-in-out infinite;
}

.hero .hero-glow-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,57,43,0.1) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: glowFloat 12s ease-in-out infinite reverse;
}

@keyframes glowFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 30px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: rgba(212,166,106,0.2);
  border: 1px solid rgba(212,166,106,0.3);
  color: var(--gold-light);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: fadeUp 0.8s ease-out;
}

.hero h1 {
  font-family: 'Fredoka', sans-serif;
  font-size: 3.8rem;
  color: var(--cream);
  margin-bottom: 20px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
  line-height: 1.15;
  animation: fadeUp 0.8s ease-out 0.15s both;
}

.hero h1 .em {
  font-style: italic;
  color: var(--gold);
}

.hero p {
  font-size: 1.2rem;
  color: rgba(253,245,230,0.8);
  max-width: 560px;
  margin: 0 auto 40px;
  font-weight: 600;
  animation: fadeUp 0.8s ease-out 0.3s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease-out 0.45s both;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.05rem;
  transition: var(--transition);
  font-family: 'Fredoka', sans-serif;
  border: none;
  cursor: pointer;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--gold), var(--secondary));
  color: var(--dark-brown);
  box-shadow: 0 8px 30px rgba(212,166,106,0.35);
}

.btn-hero-primary:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 40px rgba(212,166,106,0.5);
}

.btn-hero-outline {
  background: transparent;
  border: 2px solid rgba(253,245,230,0.4);
  color: var(--cream);
}

.btn-hero-outline:hover {
  background: rgba(253,245,230,0.1);
  border-color: var(--gold);
  transform: translateY(-4px);
}

/* Decorative divider */
.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 50px;
  animation: fadeUp 0.8s ease-out 0.6s both;
}

.hero-divider .line {
  width: 60px;
  height: 1px;
  background: rgba(212,166,106,0.4);
}

.hero-divider .ornament {
  color: var(--gold);
  font-size: 1.2rem;
  opacity: 0.6;
}

/* === SECTION === */
.section-header {
  text-align: center;
  margin: 80px 0 50px;
}

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(192,57,43,0.08), rgba(139,94,60,0.08));
  color: var(--primary);
  padding: 5px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Fredoka', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--dark-brown);
  margin-bottom: 12px;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  font-weight: 600;
}

/* Ornamental divider */
.ornament-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 16px 0 0;
}

.ornament-divider .line {
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
}

.ornament-divider .diamond {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  transform: rotate(45deg);
}

/* === KITAP GRID === */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
  padding-bottom: 80px;
}

/* === KITAP KARTI === */
.book-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-warm);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  border: 1px solid rgba(212,165,116,0.12);
}

.book-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.book-card .card-image {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
  background: var(--parchment);
}

.book-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.book-card:hover .card-image img {
  transform: scale(1.08);
}

/* Hover overlay */
.book-card .card-image .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,24,16,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.book-card:hover .card-image .overlay { opacity: 1; }

.book-card .card-image .overlay span {
  color: var(--cream);
  font-weight: 700;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.book-card .card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--dark-brown);
  color: var(--gold-light);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  z-index: 2;
}

.book-card .card-body {
  padding: 22px;
  border-top: 2px solid var(--gold-light);
}

.book-card .card-body h3 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--dark-brown);
  line-height: 1.3;
}

.book-card .card-body .author {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 14px;
  font-weight: 600;
  font-style: italic;
}

.book-card .card-body .price {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
}

.book-card .card-body .price::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
}

.book-card .card-actions {
  display: flex;
  gap: 8px;
  padding: 0 22px 22px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Fredoka', sans-serif;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--dark-brown);
  color: var(--gold-light);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(62,39,35,0.3);
  background: var(--primary);
  color: var(--white);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37,211,102,0.25);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--secondary);
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--cream);
  transform: translateY(-3px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* === KITAP DETAY === */
.book-detail {
  padding: 50px 0 70px;
}

.book-detail-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: start;
}

.book-detail .cover-wrapper {
  position: sticky;
  top: 100px;
  perspective: 800px;
}

.book-detail .cover-wrapper img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transition: transform 0.5s ease;
}

.book-detail .cover-wrapper:hover img {
  transform: rotateY(-5deg) scale(1.02);
}

/* Kitap gölge efekti */
.book-detail .cover-wrapper::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 10%;
  right: 10%;
  height: 30px;
  background: radial-gradient(ellipse, rgba(44,24,16,0.2), transparent);
  filter: blur(10px);
}

.book-detail .info h1 {
  font-family: 'Fredoka', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  margin-bottom: 8px;
  line-height: 1.2;
  color: var(--dark-brown);
}

.book-detail .info .author {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 12px;
  font-weight: 600;
  font-style: italic;
}

.book-detail .info .category-badge {
  display: inline-block;
  background: var(--dark-brown);
  color: var(--gold-light);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  margin-bottom: 24px;
}

.book-detail .info .price {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 24px;
}

.book-detail .info .description {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 36px;
}

.book-detail .info .actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* === FLIPBOOK === */
.flipbook-section {
  margin: 80px 0;
  padding: 60px 0;
  background: var(--parchment);
  border-top: 2px solid var(--gold-light);
  border-bottom: 2px solid var(--gold-light);
}

.flipbook-section h2 {
  font-family: 'Fredoka', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 28px;
  text-align: center;
  color: var(--dark-brown);
}

.flipbook-container {
  width: 100%;
  max-width: 950px;
  margin: 0 auto;
  aspect-ratio: 16/10;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--white);
  border: 3px solid var(--gold-light);
  position: relative;
}

.flipbook-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Diger Kitaplar */
.other-books {
  padding: 60px 0 80px;
}

.other-books h2 {
  font-family: 'Fredoka', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 36px;
  text-align: center;
  color: var(--dark-brown);
}

/* === HAKKIMIZDA === */
.about-hero {
  background: linear-gradient(160deg, var(--dark-brown) 0%, #5D3A1A 50%, var(--accent) 100%);
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='8' height='30' x='10' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='6' height='35' x='22' y='55' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='28' x='32' y='62' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='9' height='32' x='44' y='58' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='6' height='25' x='57' y='65' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='8' height='38' x='67' y='52' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='30' x='80' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Cline x1='0' y1='92' x2='100' y2='92' stroke='%23ffffff' stroke-opacity='0.06' stroke-width='2'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.about-hero .hero-glow {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,166,106,0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: glowFloat 10s ease-in-out infinite;
}

.about-hero h1 {
  font-family: 'Fredoka', sans-serif;
  font-size: 3.2rem;
  color: var(--cream);
  margin-bottom: 16px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
  position: relative; z-index: 2;
}

.about-hero p {
  font-size: 1.2rem;
  color: rgba(253,245,230,0.8);
  max-width: 550px;
  margin: 0 auto;
  font-weight: 600;
  position: relative; z-index: 2;
}

.about-content { padding: 70px 0; }

.about-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-warm);
  margin-bottom: 32px;
  border: 1px solid rgba(212,165,116,0.12);
  border-left: 4px solid var(--gold);
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.about-card h2 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--dark-brown);
}

.about-card p {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.9;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-warm);
  transition: var(--transition);
  border: 1px solid rgba(212,165,116,0.12);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--primary), var(--gold));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover::after { transform: scaleX(1); }

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.feature-card .icon {
  font-size: 3.2rem;
  margin-bottom: 18px;
  display: block;
}

.feature-card h3 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-brown);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
}

/* === ILETISIM === */
.contact-hero {
  background: linear-gradient(160deg, var(--dark-brown) 0%, var(--primary) 60%, #5D3A1A 100%);
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='8' height='30' x='10' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='6' height='35' x='22' y='55' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='28' x='32' y='62' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='9' height='32' x='44' y='58' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='6' height='25' x='57' y='65' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Crect width='8' height='38' x='67' y='52' fill='%23ffffff' fill-opacity='0.04' rx='2'/%3E%3Crect width='7' height='30' x='80' y='60' fill='%23ffffff' fill-opacity='0.03' rx='2'/%3E%3Cline x1='0' y1='92' x2='100' y2='92' stroke='%23ffffff' stroke-opacity='0.06' stroke-width='2'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.contact-hero h1 {
  font-family: 'Fredoka', sans-serif;
  font-size: 3.2rem;
  color: var(--cream);
  margin-bottom: 16px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
  position: relative; z-index: 2;
}

.contact-hero p {
  font-size: 1.2rem;
  color: rgba(253,245,230,0.8);
  font-weight: 600;
  position: relative; z-index: 2;
}

.contact-content { padding: 70px 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-warm);
  border: 1px solid rgba(212,165,116,0.12);
}

.contact-info h2 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 28px;
  color: var(--dark-brown);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
  padding: 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.contact-item:hover {
  background: var(--parchment);
  transform: translateX(4px);
}

.contact-item .icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-item .icon.whatsapp {
  background: rgba(37,211,102,0.1);
  color: #25D366;
}

.contact-item .icon.email {
  background: rgba(192,57,43,0.08);
  color: var(--primary);
}

.contact-item .icon.location {
  background: rgba(139,94,60,0.1);
  color: var(--accent);
}

.contact-item .text h4 {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 3px;
  color: var(--dark-brown);
}

.contact-item .text p { color: var(--gray); font-size: 0.95rem; }
.contact-item .text a:hover { color: var(--primary); }

.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-warm);
  border: 1px solid rgba(212,165,116,0.12);
}

.contact-form-wrapper h2 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 28px;
  color: var(--dark-brown);
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-weight: 800;
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--dark-brown);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-sm);
  font-family: 'Fredoka', sans-serif;
  font-size: 1rem;
  transition: var(--transition-smooth);
  outline: none;
  background: var(--parchment);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(212,166,106,0.12);
}

.form-group textarea { height: 130px; resize: vertical; }

/* === HARITA === */
.map-section {
  padding: 60px 0;
}

.map-title {
  font-family: 'Fredoka', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 28px;
  color: var(--dark-brown);
}

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-warm);
  border: 2px solid var(--gold-light);
}

.map-container iframe {
  display: block;
  width: 100%;
  height: 400px;
  border: none;
}

@media (max-width: 768px) {
  .map-container iframe {
    height: 280px;
  }
}

/* === FOOTER === */
.footer {
  background: var(--dark-brown);
  color: rgba(253,245,230,0.65);
  padding: 50px 0 24px;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--primary), var(--gold));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  margin-bottom: 32px;
}

.footer .logo {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--cream);
  display: block;
  margin-bottom: 12px;
}

.footer .footer-desc {
  max-width: 380px;
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer .social-links {
  display: flex;
  gap: 12px;
}

.footer .social-links a {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(253,245,230,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  transition: var(--transition);
  border: 1px solid rgba(253,245,230,0.08);
}

.footer .social-links a:hover {
  background: var(--gold);
  color: var(--dark-brown);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(212,166,106,0.3);
}

.footer .copyright {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(253,245,230,0.08);
  font-size: 0.88rem;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  z-index: 999;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37,211,102,0.2);
  animation: waPulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes waPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.25); opacity: 0; }
}

.whatsapp-float:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 10px 35px rgba(37,211,102,0.55);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* === ANIMASYONLAR === */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.15s; }
.stagger > *:nth-child(4) { transition-delay: 0.2s; }
.stagger > *:nth-child(5) { transition-delay: 0.25s; }
.stagger > *:nth-child(6) { transition-delay: 0.3s; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hamburger { display: flex; }

  .navbar .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(251,247,240,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 16px 20px;
    box-shadow: 0 20px 40px rgba(44,24,16,0.1);
    border-bottom: 2px solid var(--gold-light);
  }

  .navbar .nav-links.open { display: flex; }

  .navbar .nav-links a {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
  }

  .hero { padding: 70px 20px 80px; }
  .hero h1 { font-size: 2.4rem; }
  .hero p { font-size: 1.05rem; }

  .section-title { font-size: 1.9rem; }

  .books-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 18px;
  }

  .book-card .card-body { padding: 16px; }
  .book-card .card-actions { padding: 0 16px 16px; flex-direction: column; }

  .book-detail-grid { grid-template-columns: 1fr; gap: 36px; }

  .book-detail .cover-wrapper {
    position: static;
    max-width: 320px;
    margin: 0 auto;
  }

  .book-detail .info h1 { font-size: 1.8rem; }

  .flipbook-section { margin: 40px 0; padding: 40px 16px; }
  .flipbook-container { aspect-ratio: 4/3; }

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

  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer .social-links { justify-content: center; }

  .about-hero h1, .contact-hero h1 { font-size: 2.4rem; }

  .hero-divider { display: none; }
}

@media (max-width: 480px) {
  .books-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .book-card .card-body h3 { font-size: 0.92rem; }
  .book-card .card-body .price { font-size: 1.15rem; }
  .book-card .card-badge { font-size: 0.68rem; padding: 3px 10px; }
  .hero h1 { font-size: 1.9rem; }

  .about-card, .contact-info, .contact-form-wrapper { padding: 28px 22px; }
  .hero-buttons { flex-direction: column; align-items: center; }
}